CN109029971A - High-speed transplanter clutch running-in machine and application method - Google Patents
High-speed transplanter clutch running-in machine and application method Download PDFInfo
- Publication number
- CN109029971A CN109029971A CN201810531420.0A CN201810531420A CN109029971A CN 109029971 A CN109029971 A CN 109029971A CN 201810531420 A CN201810531420 A CN 201810531420A CN 109029971 A CN109029971 A CN 109029971A
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- driven gear
- shift fork
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- 238000000034 method Methods 0.000 title claims description 8
- 238000012360 testing method Methods 0.000 claims abstract description 149
- 239000003638 chemical reducing agent Substances 0.000 claims abstract description 27
- 239000006247 magnetic powder Substances 0.000 claims abstract description 21
- 239000002828 fuel tank Substances 0.000 claims abstract description 11
- -1 gear pump Substances 0.000 claims abstract description 3
- 238000011010 flushing procedure Methods 0.000 claims description 12
- 230000007704 transition Effects 0.000 claims description 6
- 238000003756 stirring Methods 0.000 claims description 4
- 238000004080 punching Methods 0.000 claims description 3
- 238000005406 washing Methods 0.000 claims description 3
- 238000001514 detection method Methods 0.000 claims description 2
- 239000012530 fluid Substances 0.000 claims description 2
- 238000000926 separation method Methods 0.000 claims description 2
- 210000003464 cuspid Anatomy 0.000 claims 1
- 239000000463 material Substances 0.000 description 3
- 238000013461 design Methods 0.000 description 2
- 206010016825 Flushing Diseases 0.000 description 1
- 230000032683 aging Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000005256 carbonitriding Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000011156 evaluation Methods 0.000 description 1
- 238000012797 qualification Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- 230000003746 surface roughness Effects 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
- G01M13/00—Testing of machine parts
- G01M13/02—Gearings; Transmission mechanisms
- G01M13/022—Power-transmitting couplings or clutches
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01C—PLANTING; SOWING; FERTILISING
- A01C11/00—Transplanting machines
- A01C11/02—Transplanting machines for seedlings
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Soil Sciences (AREA)
- Environmental Sciences (AREA)
- Retarders (AREA)
Abstract
The invention discloses a kind of high-speed transplanter clutch running-in machines, include: operation rack, control cabinet, cycloidal planetary gear speed reducer, two section reduction gearboxes, clutch testing case, magnetic powders brake device assembly, rinse oil pipe, rinse fuel tank, gear pump, Oil pump electrical machinery, the clutch testing case includes test box, clutch to be measured, test driving gear, spline housing, test driven gear, ring gear, test driven gear shift fork and shift fork driving cylinder.The present invention controls cycloidal planetary gear speed reducer by control cabinet and provides power to whole device, and clutch to be measured passes sequentially through test driving gear and test driven gear output power under the drive of cycloidal planetary gear speed reducer, to drive magnetic powders brake device assembly；The present invention drives cylinder to realize the control to test driven gear operating state by ring gear, test driven gear shift fork and shift fork, to control whether clutch skids.
Description
Technical field
The present invention relates to a kind of clutch running-in machine more particularly to a kind of high-speed transplanter clutch running-in machine and users
Method belongs to agricultural machinery technology field.
Background technique
High-speed transplanter is rear bridge clutch, and clutch has certain technical requirements, under clutch bonding state, friction
Force request is greater than 500N.m, cannot be below this numerical value, machine can not walk in muddy ground when frictional force is relatively low, clutch at this time
Device can skid.The clutch of new clothes encloses in the period of adjustment in initial operation tens, and frictional force will appear the mistake sharply declined
The reason of journey, frictional force sharply declines mainly clutch-plate paster surface roughness the problem of, clutch frictional force decline
The performance of the stable clutch in 550N.m or so just calculates qualification afterwards.Clutch is key components and parts, wherein the size rule of spring
Lattice, the thickness of friction plate and material are very big on the influence of the performance of clutch, lack grind to high-speed transplanter clutch at this stage
The machine of conjunction, can not quickly judge whether the clutch of design meets performance requirement.
Summary of the invention
The object of the present invention is to provide a kind of high-speed transplanter clutch running-in machine and application methods, can not be quick with solution
It realizes the initial stage aging of high-speed transplanter clutch, judges whether the high-speed transplanter clutch of design meets the technology of performance requirement
Defect.
A kind of high-speed transplanter clutch running-in machine, comprising: operation rack, control cabinet, cycloidal planetary gear speed reducer, two reduce
Fast case, magnetic powders brake device assembly, rinses oil pipe, rinses fuel tank, gear pump and Oil pump electrical machinery clutch testing case；It is described from
Clutch test box includes test box, clutch to be measured, test driving gear, spline housing, test driven gear, ring gear, test
Driven gear shift fork and shift fork drive cylinder；It turns left on the table top of the operation rack from the right side and is successively arranged magnetic powder brake group
Part, clutch testing case, two section reduction gearboxes and cycloidal planetary gear speed reducer, it is described operation rack inside be equipped with rinse fuel tank,
Gear pump and Oil pump electrical machinery；The control cabinet is set to the cycloidal planetary gear speed reducer side, slows down with the cycloidal-pin wheel
Machine circuit connection；The flushing oil pipe is set on the cabinet of the test box side, and oil outlet is towards the clutch to be measured；
The shift fork driving cylinder is set to the test box side；The output shaft of the cycloidal planetary gear speed reducer and described two reduces speed
The input terminal of case is sequentially connected；The output shaft of the two sections reduction gearbox penetrates the test box, on the output shaft of two section reduction gearboxes
The spline housing turned left in the clutch to be measured and the test box being successively socketed in the test box from the right side；The clutch to be measured
The central spline housing of device is connect with the output shaft spline of two section reduction gearboxes；The output shaft of the spline housing and the two sections reduction gearbox
Transition fit, the external splines of spline housing respectively on the shell of the clutch to be measured spline axle head and the test actively
The central spline spline engagement of gear；It turns left on the output shaft of the clutch testing case from the right side and is successively socketed test driven gear
Shift fork, test driven gear and ring gear；The test driven gear shift fork is connect with shift fork driving cylinder, tests quilt
The output shaft transition fit of moving gear shift fork and clutch testing case, test driven gear shift fork and the test driven gear
Wheel disc is fixedly connected, and test driven gear shift fork drives the test driven gear in institute under shift fork driving cylinder driving
It states and is axially moved on the output shaft of clutch testing case；The output shaft spline of the test driven gear and clutch testing case connects
It connects, test driven gear is matched with the test driving gear gear teeth；The ring gear is fixedly connected with the test box, ring gear
Inner ring diameter is identical as test ring gear diameter and is equipped with and the test matched gear teeth of the driven gear gear teeth；The clutch is surveyed
The output shaft of examination case is pierced by the test box and the input terminal of the magnetic powders brake device assembly is sequentially connected；The Oil pump electrical machinery with
The gear pump connection；The oil inlet of the gear pump and the flushings fuel tank oil outlet oil circuit connection, gear pump oil outlet and
The flushing oil pipe oil inlet oil circuit connection；The test box bottom is equipped with oil outlet, test box bottom oil outlet and the punching
Washing oil case oil inlet oil circuit connection.
The present invention further realizes by the following technical programs:
Further, it described two reduces fast case and includes deceleration box, deceleration driving gear, the passive duplicate gear of slowing down, subtracts
Fast output gear and reduction gearbox output shaft；The output shaft of the cycloidal planetary gear speed reducer penetrates the deceleration box and subtracts with described
Fast driving gear center spline spline engagement；The axis body both ends of the passive duplicate gear are connect with deceleration box respectively；It is described
Deceleration driving gear is engaged with the gear wheel in the passive duplicate gear；The pinion gear of the passive duplicate gear subtracts with described
Fast output gear engagement；The reduction gearbox output shaft side and deceleration output gear center spline spline engagement, the other side
It is pierced by the deceleration box.
Further, the clutch testing case further includes the positioning seat that center is equipped with bearing block；The two sections reduction gearbox
Output shaft penetrate the test box side, removably connect by the positioning seat with the test box other side.
Further, the spline axle head on the shell of the clutch to be measured is insert structure.
Further, the flushing oil pipe is rotatably set to the test box side.
A kind of application method of high-speed transplanter clutch running-in machine, specifically comprises the following steps:
S1: high-speed transplanter clutch is packed into clutch testing case；Test driven gear shift fork is stirred, keeps test passive
Gear is separated with ring gear；Flushing oil pipe is gone into clutch testing and thinks top, opens Oil pump electrical machinery；
S2: opening cycloidal planetary gear speed reducer, adjusts cycloidal planetary gear speed reducer output torque and output revolving speed is wanted to using
Evaluation；
S3: the torsion of magnetic powder brake is adjusted to high-speed transplanter clutch standard minimal torque value；
S4: when the practical minimal torque of detection high-speed transplanter clutch, test driven gear shift fork is stirred, makes to test quilt
Moving gear is separated with ring gear, and fine tuning magnetic powder brake torsion is until measure clutch minimal torque；
When carrying out skidding adjustment to high-speed transplanter clutch, test driven gear shift fork is stirred, makes to test passive tooth
Wheel engage with ring gear, until slipping of clutch adjustment complete, stir test driven gear shift fork, make test driven gear with it is interior
Gear ring separation.
Compared with prior art, the beneficial effects of the present invention are:
The present invention selects cycloidal planetary gear speed reducer as power source, and revolving speed is carried out by the two groups of teeth wheel in two section reduction gearboxes
Slow down, further high torque, load carries out speedup load using magnetic powders brake device assembly, adjusts load by adjuster and turns round
Square obtains the minimal torque value of slipping of clutch.The fortune of test driven gear and load is controlled using shift fork and ring gear
Make state, whether skids adjustment to control clutch, it is easy to operate simple.It is combined by the reasonable module number of teeth, it can
With by the output of cycloidal planetary gear speed reducer control, speedup is realized in the combination of the module number of teeth in reasonable range, while reasonably
Load, can satisfy the torque limitation of magnetic powder brake.
Detailed description of the invention
Fig. 1 is schematic elevation view of the invention；
Fig. 2 is schematic top plan view of the invention；
Fig. 3 is partial schematic sectional view of the invention.
Specific embodiment
Present invention will be further explained below with reference to the attached drawings and examples.
As shown in Figure 1-3, high-speed transplanter clutch running-in machine of the present invention, comprising: operation rack 1, control cabinet 2, cycloid
Pin gear speed reducer 3, clutch testing case 5, magnetic powders brake device assembly 6, rinses oil pipe 7, rinses fuel tank 8, tooth two section reduction gearboxes 4
Wheel pump 9, Oil pump electrical machinery 10；Two section reduction gearboxes 4 include deceleration box 41, deceleration driving gear 42, the passive duplicate gear 43 of slowing down,
Deceleration output gear 44 and reduction gearbox output shaft 45；Clutch testing case 5 includes test box 51, clutch to be measured 52, test
Driving gear 53, spline housing 54, test driven gear 55, ring gear 56, test driven gear shift fork 57, shift fork drive cylinder 58
And center is equipped with the positioning seat 59 of bearing block；It operates to turn left on the table top of rack 1 from the right side and is successively arranged magnetic powders brake device assembly
6, clutch testing case 5, two section reduction gearboxes 4 and cycloidal planetary gear speed reducer 3, operation rack 1 inside be equipped with rinse fuel tank 8,
Gear pump 9 and Oil pump electrical machinery 10；Control cabinet 2 is set to 3 side of cycloidal planetary gear speed reducer, with 3 circuit of cycloidal planetary gear speed reducer
Connection controls the working condition of cycloidal planetary gear speed reducer 3；It rinses oil pipe 7 to be set on the cabinet of 51 side of test box, oil outlet
Towards clutch to be measured, rinsing oil pipe 7 can be rotated by dead axle seat in 51 side of test box；Cycloidal planetary gear speed reducer 3 it is defeated
Shaft penetrates deceleration box 41 and the central spline spline engagement of deceleration driving gear 42；The axis body both ends point of passive duplicate gear 43
It is not connect with deceleration box 41；Deceleration driving gear 42 is engaged with the gear wheel in passive duplicate gear 43；Passive duplicate gear
43 pinion gear is engaged with deceleration output gear 44；45 side of reduction gearbox output shaft and the central spline spline of deceleration output gear 44
Engagement, the other side penetrates test box 51, removably connect by positioning seat 59 with test box 51, on reduction gearbox output shaft 45 from
The spline housing 54 in clutch to be measured 52 and test box 51 that the right side is turned left in successively socket test box 51；Clutch 52 to be measured
Central spline housing is connect with 45 spline of reduction gearbox output shaft；Spline housing 54 and 45 transition fit of reduction gearbox output shaft, spline housing 54
External splines respectively on the shell of clutch 52 to be measured spline axle head and test driving gear 53 central spline spline
Engagement, it is contemplated that the service life of the spline axle head on the shell of clutch 52 to be measured, spline axle head are designed to insert structure, material
Material is heat-treated using 20CrMoTi by carbo-nitriding；It turns left on the output shaft of clutch testing case 5 from the right side and is successively socketed test
Driven gear shift fork 57, test driven gear 55 and ring gear 56；It tests driven gear shift fork 57 and shift fork drives cylinder 58
The output shaft transition fit of driven gear shift fork 57 and clutch testing case 5, test driven gear shift fork 57 and survey are tested in connection
The wheel disc of examination driven gear 55 is fixedly connected, and test driven gear shift fork 57 drives test quilt in the case where shift fork driving cylinder 58 drives
Moving gear 55 is axially moved on the output shaft of clutch testing case 5；Test the output of driven gear 55 and clutch testing case 5
The connection of axis spline, test driven gear 55 are matched with test 53 gear teeth of driving gear；Ring gear 56 is fixedly connected with test box 51,
The inner ring diameter of ring gear 51 is identical as test 55 diameter of driven gear and is equipped with and the test matched wheel of 55 gear teeth of driven gear
Tooth；The output shaft of clutch testing case 5 is pierced by test box 51 and the input terminal of magnetic powders brake device assembly 6 is sequentially connected；Oil pump electricity
Machine 10 is connect with gear pump 9；The oil inlet of gear pump 9 and flushing 8 oil outlet oil circuit connection of fuel tank, 9 oil outlet of gear pump and punching
7 oil inlet oil circuit connection of washing oil pipe；51 bottom of test box be equipped with oil outlet, 51 bottom oil outlet of test box and rinse fuel tank 8 into
Hydraulic fluid port oil circuit connection.
In use, cycloidal planetary gear speed reducer 3 selects XWD2.2-5-1/59-B3 model, output torque 1000N.m, output
Revolving speed is about 23.7r/min.Deceleration driving gear 42 in two section reduction gearboxes 4 is the gear of 4 number of teeth 23 of modulus；Passive duplex-gear
The gear wheel of wheel 43 is the gear of 4 number of teeth 68 of modulus, and the pinion gear of passive duplicate gear 43 is the gear of 4 number of teeth 23 of modulus；Subtract
Fast output gear 44 is the gear of 4 number of teeth 68 of modulus, and the modulus gear proportion by said gear can slow down cycloidal-pin wheel
The torque and revolving speed that machine 3 exports are controlled in 7000N.m and 2.76r/min or so.Since the load used is torque for 400N.m
Magnetic powders brake device assembly 6, magnetic powders brake device assembly 6 has limitation on torque, so power transmitting is needed using speedup
Load, test driving gear 53 select the gear of 4 number of teeth 48 of modulus；The gear that driven gear 55 selects 4 number of teeth 32 of modulus is tested,
The test driven gear 55 of 4 number of teeth 32 of modulus can be by Transmission Ratio Control in 1:1.5, finally by the torque of magnetic powder brake component 6
It is increased to high-speed transplanter clutch standard minimal torque value 500N.m, torque is finally adjusted and judges that clutch 52 to be measured is beaten
Sliding practical minimal torque value.When needing the skidding of clutch 52 adjustment to be measured, it need to only control shift fork driving cylinder 58 and stir survey
Driven gear shift fork 57 is tried, so that test driven gear 55 be driven to transport on the output shaft of clutch testing case 5 to ring gear 56
It is dynamic, until test driven gear 55 is engaged with ring gear 56, since ring gear 56 is fixed on test box 51, so when surveying
Examination driven gear 55 is just unable to drive the output shaft rotation of clutch testing case 5 after engaging with ring gear 56, at this time load end mould
Quasi- locking halted state merges to realize that clutch 52 to be measured skids.It, can be simple by the adjusting of driven gear shift fork 57
Efficiently by clutch in skidding adjustment state and with being switched between load state.When replacing clutch 52 to be measured, only need
Clutch 52 to be measured taking-up can be replaced by dismantling positioning seat 59 and rinsing the rotation of oil pipe 7.
Can also cycloidal planetary gear speed reducer by other models, magnetic powders brake device assembly, to realize above-mentioned application method,
Each gear need to only be matched and be adjusted, output torque, load torque are adjusted to meet the running of high-speed transplanter clutch and wanted
It asks.
In addition to the implementation, the present invention can also have other embodiments, all to use equivalent substitution or equivalent transformation shape
At technical solution, be all fallen within the protection domain of application claims.
Claims (6)
1. a kind of high-speed transplanter clutch running-in machine characterized by comprising operation rack, control cabinet, cycloidal-pin wheel slow down
Machine, clutch testing case, magnetic powders brake device assembly, rinses oil pipe, rinses fuel tank, gear pump, Oil pump electrical machinery two section reduction gearboxes；
The clutch testing case includes test box, clutch to be measured, test driving gear, spline housing, test driven gear, internal tooth
Circle, test driven gear shift fork and shift fork drive cylinder；It turns left on the table top of the operation rack from the right side and is successively arranged magnetic powder
The inside of brake assembly, clutch testing case, two section reduction gearboxes and cycloidal planetary gear speed reducer, the operation rack is equipped with punching
Washing oil case, gear pump and Oil pump electrical machinery；The control cabinet is set to the cycloidal planetary gear speed reducer side, with the cycloidal pin
Take turns speed reducer circuit connection；The flushing oil pipe is set on the cabinet of the test box side, and oil outlet is towards described to be measured
Clutch；The shift fork driving cylinder is set to the test box side；The output shaft of the cycloidal planetary gear speed reducer with it is described
The input terminal of two section reduction gearboxes is sequentially connected；The output shaft of the two sections reduction gearbox penetrates the test box, two section reduction gearboxes
The spline housing turned left in the clutch to be measured and the test box being successively socketed in the test box on output shaft from the right side；It is described
The central spline housing of clutch to be measured is connect with the output shaft spline of two section reduction gearboxes；The spline housing and the two sections reduction gearbox
Output shaft transition fit, the external splines of spline housing respectively with spline axle head on the shell of the clutch to be measured and described
Test the central spline spline connection of driving gear；It turns left on the output shaft of the clutch testing case from the right side and is successively socketed test
Driven gear shift fork, test driven gear and ring gear；The test driven gear shift fork and shift fork driving cylinder connect
It connects, tests the output shaft transition fit of driven gear shift fork and clutch testing case, test driven gear shift fork and the test
The wheel disc of driven gear is fixedly connected, and test driven gear shift fork drives the test quilt under shift fork driving cylinder driving
Moving gear is axially moved on the output shaft of the clutch testing case；The test driven gear is defeated with clutch testing case
The connection of shaft spline, test driven gear are matched with the test driving gear gear teeth；The ring gear and the fixed company of the test box
It connects, the inner ring diameter of ring gear is identical as test ring gear diameter and is equipped with and the test matched gear teeth of the driven gear gear teeth；
The output shaft of the clutch testing case is pierced by the test box and the input terminal of the magnetic powders brake device assembly is sequentially connected；Institute
Oil pump electrical machinery is stated to connect with the gear pump；The oil inlet of the gear pump and the flushing fuel tank oil outlet oil circuit connection, tooth
Wheel pump oil outlet and the flushing oil pipe oil inlet oil circuit connection；The test box bottom is equipped with oil outlet, and test box bottom goes out
Hydraulic fluid port and the flushing fuel tank oil inlet oil circuit connection.
2. high-speed transplanter clutch running-in machine as described in claim 1, which is characterized in that described two reduce fast case including subtracting
Fast cabinet, deceleration driving gear, slow down passive duplicate gear, deceleration output gear and reduction gearbox output shaft；The cycloidal pin
The output shaft of wheel speed reducer penetrates the deceleration box and connect with the deceleration driving gear center spline spline；It is described passive double
The axis body both ends of connection gear are connect with deceleration box respectively；Canine tooth in the deceleration driving gear and the passive duplicate gear
Wheel engagement；The pinion gear of the passive duplicate gear is engaged with the deceleration output gear；The reduction gearbox output shaft side with
The connection of deceleration output gear center spline spline, the other side is pierced by the deceleration box.
3. high-speed transplanter clutch running-in machine as claimed in claim 1 or 2, which is characterized in that the clutch testing case
It further include the positioning seat that center is equipped with bearing block；The output shaft of the two sections reduction gearbox penetrates the test box side, passes through institute
Positioning seat is stated removably to connect with the test box other side.
4. high-speed transplanter clutch running-in machine as claimed in claim 1 or 2, which is characterized in that the clutch to be measured
Spline axle head on shell is insert structure.
5. high-speed transplanter clutch running-in machine as claimed in claim 1 or 2, which is characterized in that the flushing oil pipe can turn
Dynamic is set to the test box side.
6. a kind of application method of high-speed transplanter clutch running-in machine, which is characterized in that specifically comprise the following steps:
S1: high-speed transplanter clutch is packed into clutch testing case；Test driven gear shift fork is stirred, makes to test driven gear
It is separated with ring gear；Flushing oil pipe is gone into clutch testing and thinks top, opens Oil pump electrical machinery；
S2: opening cycloidal planetary gear speed reducer, adjusts cycloidal planetary gear speed reducer output torque and output revolving speed to requirement value；
S3: the torsion of magnetic powder brake is adjusted to high-speed transplanter clutch standard minimal torque value；
S4: when the practical minimal torque of detection high-speed transplanter clutch, test driven gear shift fork is stirred, makes to test passive tooth
Wheel is separated with ring gear, and fine tuning magnetic powder brake torsion is until measure clutch minimal torque；
When to high-speed transplanter clutch carry out skid adjustment when, stir test driven gear shift fork, make test driven gear with
Ring gear engagement stirs test driven gear shift fork until slipping of clutch adjustment is completed, and makes to test driven gear and ring gear
Separation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810531420.0A CN109029971A (en) | 2018-05-29 | 2018-05-29 | High-speed transplanter clutch running-in machine and application method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810531420.0A CN109029971A (en) | 2018-05-29 | 2018-05-29 | High-speed transplanter clutch running-in machine and application method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109029971A true CN109029971A (en) | 2018-12-18 |
Family
ID=64611767
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810531420.0A Pending CN109029971A (en) | 2018-05-29 | 2018-05-29 | High-speed transplanter clutch running-in machine and application method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109029971A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109434616A (en) * | 2018-12-24 | 2019-03-08 | 黑龙江科技大学 | A kind of running-in device of clutch friction plate |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH11346512A (en) * | 1998-06-10 | 1999-12-21 | Kubota Corp | Gear transmitting device for rice transplanter |
| CN200986494Y (en) * | 2006-11-17 | 2007-12-05 | 中国一拖集团有限公司 | Tractor transmission load running test-bed |
| CN101629873A (en) * | 2009-08-12 | 2010-01-20 | 江苏大学 | Test bench for detecting comprehensive performance of transplanter |
| CN102062696A (en) * | 2010-12-17 | 2011-05-18 | 湖北三环离合器有限公司 | Multifunctional simulation test bed for auto clutch |
| CN106441844A (en) * | 2016-09-22 | 2017-02-22 | 淮南国力液压装备有限公司 | High-speed rice transplanting machine chassis assembly running-in test stand |
| CN106482946A (en) * | 2016-09-22 | 2017-03-08 | 淮南国力液压装备有限公司 | A kind of propons loading running-in testing stand |
| CN208313574U (en) * | 2018-05-29 | 2019-01-01 | 江苏沃得高新农业装备有限公司 | High-speed transplanter clutch running-in machine |
-
2018
- 2018-05-29 CN CN201810531420.0A patent/CN109029971A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH11346512A (en) * | 1998-06-10 | 1999-12-21 | Kubota Corp | Gear transmitting device for rice transplanter |
| CN200986494Y (en) * | 2006-11-17 | 2007-12-05 | 中国一拖集团有限公司 | Tractor transmission load running test-bed |
| CN101629873A (en) * | 2009-08-12 | 2010-01-20 | 江苏大学 | Test bench for detecting comprehensive performance of transplanter |
| CN102062696A (en) * | 2010-12-17 | 2011-05-18 | 湖北三环离合器有限公司 | Multifunctional simulation test bed for auto clutch |
| CN106441844A (en) * | 2016-09-22 | 2017-02-22 | 淮南国力液压装备有限公司 | High-speed rice transplanting machine chassis assembly running-in test stand |
| CN106482946A (en) * | 2016-09-22 | 2017-03-08 | 淮南国力液压装备有限公司 | A kind of propons loading running-in testing stand |
| CN208313574U (en) * | 2018-05-29 | 2019-01-01 | 江苏沃得高新农业装备有限公司 | High-speed transplanter clutch running-in machine |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109434616A (en) * | 2018-12-24 | 2019-03-08 | 黑龙江科技大学 | A kind of running-in device of clutch friction plate |
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