Related Manuals for Bison MMRB-20
Summary of Contents for Bison MMRB-20
- Page 1 HAMMER MILL OPERATOR’S MANUAL Models MMRB-20 MMIB-20 Part Number 4350-2130-01...
- Page 3 INTRODUCTION READ THIS MANUAL carefully to learn how to operate and service your machine correctly. Failure to do so could result in personal injury or equipment damage. THIS MANUAL MUST BE CONSIDERED a permanent part of your machine and should remain with the machine when you sell it. MEASUREMENTS in this manual are given in both metric and customary U.S.
- Page 4 We recommend that you read this manual before operating this equipment. Therefore, the time you take to learn about all maintenance features, adjustments and recommendations will result in the long and efficient life of your equipment. This equipment is covered by a warranty duration provided by your Bison authorized ®...
-
Page 5: Table Of Contents
GENERAL INDEX INTRODUCTION..................!! GENERAL INFORMATION................01 SPECIFICATIONS..................06 SAFETY RULES....................07 SAFETY DECALS.....................11 OPERATION.....................18 MAINTENANCE..................27 RECOMMENDATIONS................36 SOLUTIONS FOR CERTAIN SETBACKS............39 ASSEMBLY....................40 PARTS INDEX....................48 BOLT TORQUE CHART................57 WARRANTY.....................60... -
Page 6: General Information
GENERAL INFORMATION OPERATOR’S MANUAL If this manual is lost or destroyed, a new copy can be requested to: TECNOMEC AGRICOLA S.A. DE C.V. Carr. a Paso Blanco, Km 2 No. 400 Col. Vista Hermosa, Jesús María Aguascalientes, México. C.P. 20905 Tel. - Page 7 Tecnomec Agrícola offers original spare parts through authorized dealers. Our trained personnel, is well versed on methods to service your equipment. If you need additional information or custom assistance, please contact your Bison authorized dealership or directly to TECNOMEC AGRÍCOLA S.A. DE C.V.
- Page 8 INSPECTION LIST PRE-DELIVEY INSPECTION MADE BY BISON DEALERSHIP Once the hammer mill has been adjusted completely, check and ensure that it is ready for proper operation prior to deliver to customer. The following checklist is a reminder of checkpoints. Verify that each point is satisfactory and recheck once all proper adjustments have been made.
- Page 9 INSPECTION LIST DELIVERY BY BISON DEALERSHIP The following list is an important reminder to be transmitted directly to the customer at the moment the hammer mill is delivered. Check each point once it was duly explained to the customer. „ Point out to the Customer that useful life of this or any other machine is dependent of proper lubrication as described on its Operator’s Manual.
- Page 10 INSPECTION LIST POST-SALES INSPECTION It’s advised that the following items are constantly checked during first hours of operation. „ Fully check the machinery and certify there are no damaged parts. Repair or change if necessary. „ Check that all safety covers shall be in place. „...
-
Page 11: Specifications
HAMMER MILL SPECIFICATIONS SPECIFICATIONS MMRB20 MMIB20 Pull type 3-pt CAT II Hitch type (rpm) 540540 Rotor working Speed (rpm) 3,200 Total Hammers Number Total Strips Number Number of Stoppers Total Working Sacks Number Total Height (in) 90.9 Width (in) 77.95 75.98 Long (with arrow shafts) (in) -
Page 12: Safety Rules
SAFETY RULES SAFETY RULES This is the safety-alert symbol which means ATTENTION! BE ALERT! YOUR SAFETY IS INOVOLVED! This safety alert symbol indicates important safety messages in this manual. When you see this symbol, carefully read the message below and be alert to the possibility of personal injury or death. - Page 13 SAFETY RULES PASSENGERS ARE NOT ALLOWED IN THE MACHINE Only the operator is allowed on the machine. Passengers on machine are subject to injury such as being struck by foreign objects and being thrown off of the machine. Passengers also obstruct the operator’s view, resulting in the machine being operated in an unsafe manner.
- Page 14 SAFETY RULES STAY AWAY FROM MOVING ARROWS The hook on rotating shafts may cause serious accidents and even dearth. Shut down the engine and make sure that the arrow shaft stopped prior to: • Connect or disconnect from PTO. • Making any adjustment to the control or the PTO connection.
- Page 15 SAFETY RULES REMOVE PAINT BEFORE WELDING OR HEATING Avoid inhalation of fume or potentially toxic dust. Hazardous fumes can be generated when paint is heated by welding or when using a torch. You must do all work outdoors or in a well- ventilated area.
-
Page 16: Safety Decals
SECURITY DECALS OPERATOR’S MANUAL Read carefully the Operator’s Manual before operating the Hammer Mill. If you don’t understand any section of this manual, please contact your dealership for any questions that may arise. The Operator’s Manual provides instructions about safety, operation, maintenance and service for the machinery. - Page 17 SECURITY DECALS ARROW SHAFT Stay away from the arrow and all rotating shafts, while operating the Hammer Mill. The covers should rotate freely. Do NOT operate this equipment without the protections on the power shaft and the rod universal joint. Make sure that the protective covers are well placed.
- Page 18 SECURITY DECALS READ CAREFULLY THE SAFETY SIGNS Read carefully all the safety signs as WARNING, DANGER AND CAUTION. Keep the safety signs in good conditions. Replace the damaged or lost decals. WARNING DECAL The WARNING decal is located on the trailer. On the Hammer Mill MMIB20, this decal is located on the pulleys guard.
- Page 19 SECURITY DECALS WARNING DECAL WARNING This decal is located on the Feed Hopper. To avoid injury , keep hand s away fro m thi s area. ADVERTENCIA Para evitar lesione s manteg a la s mano s alejadas d e ésta área. DANGER DECAL The DANGER decal is located on the ejection elbow.
- Page 20 SECURITY DECALS CAUTION DECAL The CAUTION decal is located on the Feed Hopper. DANGER DECAL The DANGER decal is located on the pulleys guard upper side.
- Page 21 SECURITY DECALS DANGER DECAL The DANGER decal is located on one of the Feed Hopper’s side. DANGER DECAL The DANGER decal is located on the outside of the guard.
- Page 22 SECURITY DECALS ROTOR HAMMERS SETTING DECAL This decal is located on the pulleys guard upper side. REFLECTIVES There are 3 red or yellow decals that reflect the light, and their function is to prevent the drivers against a possible crash when passing by the Hammer Mill.
-
Page 23: Operation
OPERATION PULL BAR These mills need a 540 rpm PTO. Refer to the image to obtain the correct system dimensions of 540 rpm needed to operate this equipment. These standards have been defined by the American Society of Agricultural and Biological Engineers (ASABE). - Page 24 OPERATION HITCH THE ARROW SHAFT TO THE PTO HITCH IMPORTANT: Keep the hitch streaks and the strength axis clean, without paint or dirt. To hitch the power line, connect the universal joint of the rear telescopic hitch (A) to the PTO (B), pressing the pin and then release it.
- Page 25 OPERATION ARROWS ALIGNMENT IMPORTANT: Ensure that the bearing screws are tight once that the arrows have been aligned. The arrows must be aligned because it depends on this that the pulleys are also aligned. To align the arrows take as a base the line that is formed at the top of the drawer (A), then the arrow (B) of the pulley must be aligned with respect to this line.
- Page 26 OPERATION PULLEYS ALIGNMENT AND STRIPS TENSION IMPORTANT: The strips must have some tension so that the PTO’s power transmission is adequate. The pulleys must be aligned one with respect to the other, otherwise the can pull outside, besides its useful life reduces. To verify that the pulleys are aligned, loosen the screws and remove the guard, use a square or rule (E) with enough length to support it simultaneously...
- Page 27 OPERATION FEED HOPPER OPENING REGULATION The part that controls the feeding also has the function of preventing the mill from getting stuck. The feed hopper opening (A) will be regulated according to the material to grind. To grind pasture it opens to the maximum. To grind grains, regulate the opening according to what you observe, that is, if you see that at the time of adding the grain the Mill gets stuck or a high quantity of...
- Page 28 OPERATION AIR INTAKE REGULATION OF THE RECEPTION TRAY When the grain is been ground, generally the volume of air pulled by the fan is reduced. For this reason, it is very important to allow the air intake through another part of the mill so that the fan functions correctly.
- Page 29 OPERATION TIRES PRESSURE Only for Mill MMRB20 IMPORTANT: Both tires must have the same air pressure. Proper inflation is essential for a long tire life. The lack of air pressure allows the tire to slip on the rim and the side walls to deform, resulting in broken stems and uneven wear of the tread.
- Page 30 OPERATION Once all the necessary adjustments have been made according to the Operator’s Manual, the operation of the mill can be started as follows: 1. Place the sacks in each of the outputs of the bagger. Turn the handles (A) to hold the sack. Orient the baffle so that the sack you want gets filled first.
- Page 31 OPERATION 4. Add the material to grind, in such a way that the Mill’s rotor does not saturate. Be very careful that when picking up the material to grind (pasture or grains) it does not carry stones, wood, metals or foreign materials, since the Mill can be damaged in general, besides that it can cause a serious accident.
-
Page 32: Maintenance
MAINTENANCE HAMMERS REPLACEMENT The hammers need to be changed once they have worn to such an extent that the vibration increases and the Mill becomes inefficient The steps to change the hammers are the following: 1. Turn the Feed Hopper (C). To perform this operation, pull and turn any of the security bolts (D), until they are located as shown in the image. - Page 33 MAINTENANCE 4. Change or reverse all the hammers (A) as the case may be and put the pieces back in place, starting with the last one removed. Since the hammer has 4 corners, you can reverse the hammers 3 times before replacing them for new ones.
- Page 34 MAINTENANCE DAMAGE AND WEAR IN THE HAMMERS Sometimes the hammers can be damaged before the 4 corners wear out due to the deformation of the hole through which the rod passes. The upper figure shows a hammer with the damaged hole (A) and the hole (B) in good condition.
- Page 35 MAINTENANCE DAMAGE ON THE ARROWS The rods where the hammers are mounted can get worn to the point that it is necessary to replace them. ATTENTION: Never operate the Mill if a hammer is missing. If you reverse hammers and some are flared, invert them all using the hole that is not flared.
- Page 36 MAINTENANCE SCREENS REPLACEMENT The screens are changed when they have worn so much that they are about to break or when you are going to grind a different material to the one that is specified for the screen that is set. The steps to change the screens are the following: 1.
- Page 37 MAINTENANCE NOTE THE LUBRICATION SYMBOLS For your Mill lubrication, use bearing grease based 50 hrs on Lithium EP-2, in hour intervals indicated in these symbols. Regularly brush the arrow shaft with Lithium EP-2 grease. MAINTENANCE & LUBRICATION ATTENTION: Do not clean, lubricate or adjust the machine while it is in motion.
- Page 38 MAINTENANCE ALTERNATIVE AND SYNTHETIC LUBS The conditions of certain geographical areas may require the use of lubricants or special lubrication techniques that are not listed in the Operator’s Manual. In this case, contact your dealer, who will provide you with the most up-to-date information and recommendations.
- Page 39 MAINTENANCE BEARINGS Every 50 hours Clean and lubricate the rotor shaft’s grease fittings and the ones of the side shaft. Use quality EP-2 grease based on lithium and containing no more than 1% molybdenum disulphide (heavy duty grease or equivalent). If necessary, lubricate the bearings before each working day.
- Page 40 MAINTENANCE WHEEL BEARINGS (Only for MMRB20 Mill) Every 6 months Remove the wheels, repack and adjust the bearings. Use all-purpose lubricants or equivalent SAE multi- purpose grease or wheel bearing grease. If your machine will remain inactive for a long period of time, disassemble the tires and keep them in a safe place.
-
Page 41: Recommendations
RECOMMENDATIONS FUNCTIONING ATTENTION: Never operate the hammer mill with a tractor that offers more than 540 RPM PTO output. Perform all adjustments and maintenance referred in this Operator’s Manual prior to operate the Mill. When changing the hammers, verify that they all have the same dimensions and that they remain in the order indicated in this Operator’s Manual. - Page 42 RECOMMENDATIONS TRANSPORTATION When you have finished the operation and need to transport the Mill on a road, do not forget to place back and tighten the screws (A) located at the extension’s base. Otherwise it can cause a serious accident since the cyclone can turn without restriction, hitting any vehicle.
- Page 43 RECOMMENDATIONS STORAGE When storing the Mill, remove the forage, grains and mud adhered. Lubricate all the Mill parts referred on the Operator’s Manual. Place wooden blocks under the Mill to relieve the weight on the tires and then deflate the tires. If the Mill is going to be left outdoors, do not deflate the tires, but cover it completely to protect it from the environment.
-
Page 44: Solutions For Certain Setbacks
COMMON FAILURES AND POSSIBLE SOLUTIONS Problem Possible Cause Solution Inadequate size of forage or Incorrect screen usage. Change the specified screen for that milled grains. usage. Low RPM’s to PTO. Verify that the engine delivers 540 RPM to the PTO. Hammer’s excessive wear. -
Page 45: Assembly
ASSEMBLY 1. - Assemble the tires (1) on the trailer frame (2). Tighten all the nuts (3) according to the Torque Table on pages 57 and 58. 1. - Wheel 2. - Trailer Frame 3. - 1/2’ Automotive Nut MMRB20 2. - Page 46 ASSEMBLY 3. - Assemble the central shaft (12) into the hammers rotor (11). Place the bearings (9) on the ends of the central shaft and position the hammers rotor inside the Drawer. (4) Assemble the bearings to the Drawer. Use the screw (10), the Nut (6), the pressure washer (7) and the flat washer (8).
- Page 47 ASSEMBLY 5. - Assemble the second pair of bearings (9) over the Drawer (4). Use the screw (10), the nut (6), the pressure washer (7) and the flat washer (8). Move the Side Arrow (19) through the bearings (9). Place the pulley (20) over the end of the Side Arrow (19).
- Page 48 ASSEMBLY 7. - Assemble the Tensor Body (27) o v e r t h e Drawer (4) with the screw (28). Adjust the Oppressor (29) with the Nut (6). 4. - Drawer 6. - 1/2’ Hex. Nut 27.- Tensor Body 28.- 5/16 x 2 Hex.
- Page 49 ASSEMBLY 9. - Assemble the Guard (34) with the Guard Cane (35) by mounting them on the Trailer Frame (2). Use the screw (16), the nut (17), the pressure washer (18) and the flat washer (36). 2. - Chassis 16. - 5/16’ x 3/4’ Hex. Screw 17.
- Page 50 ASSEMBLY 11.- Assemble the Elbow Ejector (40) with the Extension (41) use the screw (16), the nut (17) and the pressure washer (18). Join the Base Extension (41) with the Clamp Ring (42), the Clamp Companion (43), the spacer gage (44), the Gage Companion (45), the spacer Segment (46) and the Spacerr Companion (47) to the Turn Flange (48).
- Page 51 ASSEMBLY 13. - Join the Cyclone (52) and the extension (41) with the Cane Assembly (54). Use the screw (55), the nut (17) and the pressure washer (18). Assemble the third cane (56) to the ejector elbow (40) and to the extension (41) with the screw (16) on the upper side and with the screw (55) on the lower side.
-
Page 53: Parts Index
PARTS LISTING HAMMER MILLS MMRB20 MMIB20 TRAILER PARTS CATALOG (MMRB20MILL)……………………………………...……….….….49 TRAILER PARTS LISTING (MMIB20 MILL)...……………………………………………….………50 CYCLONEPARTS CATALOG…………………………………………………………………………51 CYCLONE PARTS LISTING……..……………………………………………………………….……52 ROTOR PARTS CATALOG……………………………………………………………………………53 ROTOR PARTS LISTING………………………………………………………………………………54 NOTE THE CYCLONE’S/ROTOR’S CATALOGUES AND LISTS ARE THE SAME FOR MMRB20 & MMIB20. CHASSIS PARTS CATALOG……………………………..…………………………...…..………….55 CHASSIS PARTS LISTING (MMIB20 MILL)…………………………………………………………56... -
Page 54: Trailer Parts Catalog (Mmrb20Mill)
TRAILER PARTS CATALOG (MMRB20 MILL) 18, 27 4, 34, 35 24, 27, 29 25, 30 17, 26 33, 22 22, 26, 28 16, 26, 28... -
Page 55: Trailer Parts Listing (Mmib20 Mill)
TRAILER PARTS LISTING (MMRB20 MILL) POS. PART # DESCRIPTION QUANTITY MM20030100W TRAILER FRAME MM20030200W DRAWER MM20031200W GUARD MM20031301C MAUSER BOLT 4380-1010-06 HAMMER MILL HUB - 2000 LBS (5 IN 5.4) 4330-2020-00 WHEEL 13 X 4.5 (WITH VALVE) 4330-1005-00 155/80 R13 WHEEL MM20010001C SIDE ARROW 4150-2026-00... -
Page 56: Cycloneparts Catalog
CYCLONE PARTS CATALOGUE (MMRB20 AND MMIB20 MILLS) 31, 35 32, 35 29, 33, 34... -
Page 57: Cyclone Parts Listing
CYCLONE PARTS LISTING (MMRB20 AND MMIB20 MILLS) POS. PART # DESCRIPTION QUANTITY MM20030400W FAN MM20030500W ELBOW CONNECTOR MM20030600W FAN BOX MM20030700W CAP MM20031500W EXTENSION MM20031300W ELBOW EJECTOR MM20031700W CYCLONE MM20031600W CANE ASSEMBLY MM20030068C THIRD CANE 10 MM20010006C FAN WEDGE 11 MM20010016C DRAWER PACKING 12 MM20010017C CAP PACKING... -
Page 58: Rotor Parts Catalog
ROTOR PARTS CATALOGUE (MMRB20 AND MMIB20 MILLS) 17,20 DETALLE A 17,20 28-45... -
Page 59: Rotor Parts Listing
ROTOR PARTS LISTING (MMRB20 AND MMIB20 MILLS) POS. PART # DESCRIPTION QUANTITY MM20010300W FEED HOPPER 4150-2026-00 1 5/8 FLOOR BEARINGS 4170-1012-00 Ø 4» - 6R PULLEY MM20010003C CENTRAL SHAFT MM20010005C 4” PULLEY WEDGE MM20010007C 1” FLAT WASHER MM20010008C 1-5/8” FLAT WASHER MM20010009C 1-1/2”... -
Page 60: Chassis Parts Catalog
CHASSIS PARTS CATALOGUE (MMIB20 MILL) 25,31,36,40 25,36 25,31,36,40 31,36,40 33,3 ,41 33,3 ,41 22,33 16,43 2 ,3 24,30,39 22,33 24,30,39 2 ,3 2 ,3 ,41 2 ,3 ,41 2 ,3 ,41 28,38 36,46 23,26,35,39 32,42 31,36,40 23,30,35,39 23,26,35,39... -
Page 61: Chassis Parts Listing (Mmib20 Mill)
CHASSIS PARTS LISTING (MMIB20 MILL) POS. PART # DESCRIPTION QUANTITY MM20020100W CHASSIS MM20020200W DRAWER MM20020300W MMIB-20 GUARD MM20020400W GUARD COMPANION MM20010001C SIDE ARROW MM20010004C 23 3/4” PULLEY WEDGE MM20020001C HITCH PIN MM20020002C RIGHT PSE BRACING MM20020003C GUARD ROD MM20030019C RIGHT HOPPER LOCK MM20030020C LEFT HOPPER LOCK MM20030029C... -
Page 62: Bolt Torque Chart
TORQUE CREW SPECIFICATIONS NON-METRIC BOLTS TIGHTENING SETTINGS (IN.) GENERAL INFORMATION Screw’s Torque Values All the bolts use don this machine are Grade “5”, unless a higher grade is specified. Always replace bolts with others of the same grade. Metric screws have the class number marked on the head. - Page 63 TORQUE CREW SPECIFICATIONS METRIC BOLTS TIGHTENING SETTINGS GENERAL INFORMATION Screw’s Torque Values Always replace bolts with others of the same grade. Metric screws have the class number marked on the head. Tighten the screws according to the above table, unless the Operator’s Manual indicates something different.
- Page 64 THEFT PREVENTION RECORD PRODUCT IDENTIFICATION NUMBER (P.I.N.) Serial Number Plate for your grader blade is located on the trailer axis. Record the serial number in the space corresponding box on the safeguards section. Mark the machine with your own numeration system. Write down the Product Identification Number (PIN) of the machine and main components.
-
Page 65: Warranty
Under these warranties, TECNOMEC will repair or replace, at its discretion, any covered part which is found to be defective in material or workmanship during the applicable warranty term. Warranty service must be performed by an authorized BISON dealer, which will use only new or remanufactured parts or components furnished by TECNOMEC. - Page 66 NOTES...
- Page 67 NOTES...
- Page 68 NOTES...
- Page 69 NOTES...
- Page 70 PART NUMBER 4350-2130-01 2012 Tecnomec Agrícola, S.A. de C.V. All Rights Reserved...