CN109417871A - A kind of rotary cultivator - Google Patents
A kind of rotary cultivator Download PDFInfo
- Publication number
- CN109417871A CN109417871A CN201710737004.1A CN201710737004A CN109417871A CN 109417871 A CN109417871 A CN 109417871A CN 201710737004 A CN201710737004 A CN 201710737004A CN 109417871 A CN109417871 A CN 109417871A
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- Prior art keywords
- variable pump
- speed reducer
- rotary cultivator
- plate
- track
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- 230000005540 biological transmission Effects 0.000 claims abstract description 53
- 230000009467 reduction Effects 0.000 claims abstract description 40
- 230000007246 mechanism Effects 0.000 claims abstract description 38
- 230000008859 change Effects 0.000 claims abstract description 23
- 239000003638 chemical reducing agent Substances 0.000 claims description 44
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims description 18
- 239000003208 petroleum Substances 0.000 claims description 9
- 239000003381 stabilizer Substances 0.000 claims description 8
- 238000003971 tillage Methods 0.000 claims description 4
- 230000007935 neutral effect Effects 0.000 abstract description 4
- 238000010586 diagram Methods 0.000 description 10
- 230000006870 function Effects 0.000 description 3
- 238000006073 displacement reaction Methods 0.000 description 2
- 238000012938 design process Methods 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000008450 motivation Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01B—SOIL WORKING IN AGRICULTURE OR FORESTRY; PARTS, DETAILS, OR ACCESSORIES OF AGRICULTURAL MACHINES OR IMPLEMENTS, IN GENERAL
- A01B33/00—Tilling implements with rotary driven tools, e.g. in combination with fertiliser distributors or seeders, with grubbing chains, with sloping axles, with driven discs
- A01B33/08—Tools; Details, e.g. adaptations of transmissions or gearings
- A01B33/082—Transmissions; Gearings; Power distribution
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01B—SOIL WORKING IN AGRICULTURE OR FORESTRY; PARTS, DETAILS, OR ACCESSORIES OF AGRICULTURAL MACHINES OR IMPLEMENTS, IN GENERAL
- A01B69/00—Steering of agricultural machines or implements; Guiding agricultural machines or implements on a desired track
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01B—SOIL WORKING IN AGRICULTURE OR FORESTRY; PARTS, DETAILS, OR ACCESSORIES OF AGRICULTURAL MACHINES OR IMPLEMENTS, IN GENERAL
- A01B71/00—Construction or arrangement of setting or adjusting mechanisms, of implement or tool drive or of power take-off; Means for protecting parts against dust, or the like; Adapting machine elements to or for agricultural purposes
- A01B71/02—Setting or adjusting mechanisms
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Soil Sciences (AREA)
- Environmental Sciences (AREA)
- Power Engineering (AREA)
- Non-Deflectable Wheels, Steering Of Trailers, Or Other Steering (AREA)
- Soil Working Implements (AREA)
Abstract
A kind of rotary cultivator belongs to rotary cultivator technical field.Speed change reversing transmission mechanism, 360 degree rotation track driving mechanism, equipment reduction gearbox are equipped in body, engine, pump housing assembly are also equipped in body, pump housing assembly includes the first variable pump, the second variable pump, third variable pump, third variable pump is connect with equipment motor control, and the first variable pump, the second variable pump control with left and right sides track drive motor connect respectively.A kind of above-mentioned rotary cultivator has two-stage speed-regulating function, and transmission efficiency is high, and the rotation commutation of 360 ° of original place may be implemented；Its speed change shank of the key transmission mechanism has three gear gears, respectively forward range, neutral gear and retrogressing gear, by the way that entire commutation transmission component is carried out position adjustment realization to the control inside variable pump, realizes the change of rotary cultivator speed；Its reversing transmission mechanism, rotation amount very little can realize the variation to crawler belt control variable pump connection seat position, to realize differential deflecting.
Description
Technical field
The invention belongs to rotary cultivator technical field, specially a kind of rotary cultivator.
Background technique
Rotary cultivator is commonly used in the heavily loaded operation such as realization ploughing, existing speed transmission for rotary tillage machine gearshift and gear shift operation
Complex, existing rotary cultivator generallys use hydraulic mechanical stepless gearbox, can transmit biggish bearing power, be
A kind of stepless drive mechanism of ideal tractor.But not only structure is complicated for this speed changer, higher cost, but also in difference
There is different transmission efficiencies under transmission ratio and operating condition, it is contemplated that the complexity of rotary cultivator working condition is difficult in the design process
To take into account the matching relationship between transmission ratio, transmission efficiency and working condition, especially in cultivation operation, need through
It often realizes and turns to variation, and rotary cultivator cannot achieve the rotation commutation of 360 ° of original place now.
Summary of the invention
For the above-mentioned problems in the prior art, it is an object of the invention to design to provide a kind of technology of rotary cultivator
Scheme, structure is simple, at low cost, has two-stage speed-regulating function, and transmission efficiency is high, and the rotation commutation of 360 ° of original place may be implemented；
Its speed change shank of the key transmission mechanism, has a three gear gears, respectively forward range, neutral gear and gear is retreated, by will be entire
The transmission component that commutates carries out position adjustment and realizes to the control inside variable pump, realizes the change of rotary cultivator speed；It, which commutates, passes
Motivation structure, rotation amount very little can realize the variation to crawler belt control variable pump connection seat position, to realize differential deflecting.
A kind of rotary cultivator, including body, it is characterised in that be equipped in body speed change reversing transmission mechanism,
360 degree rotation track driving mechanism, equipment reduction gearbox are also equipped with engine, pump housing assembly in body, and pump housing assembly includes
First variable pump, the second variable pump, third variable pump, third variable pump are connect with equipment motor control, the first variable pump, second
Variable pump controls with left and right sides crawler belt hydraulic moving speed reducer connect respectively；
The speed change reversing transmission mechanism includes reversing transmission mechanism and speed change shank of the key transmission mechanism；The commutation driver
Structure includes including steering wheel, and steering wheel lower section is equipped with column assy, is equipped with positive transition on column assy
To sleeve, reversion reversing sleeve, column assy bottom is cooperatively connected by the input shaft of Universal-head and speed reducer, speed reducer
Speed reducer drive shaft be hingedly rotatably assorted with driving plate, first rotating shaft, driving plate is hingedly rotatably assorted with the second shaft, first
Shaft, the second shaft are hingedly rotatably assorted with the first swing arm, the second swing arm respectively, and the first swing arm is hingedly rotated with short interlocking bar matches
It closes, short interlocking bar is hingedly rotatably assorted with short connecting plate, and short connecting plate is fixedly connected with the first crawler belt control variable pump attachment base；
Second swing arm is hingedly rotatably assorted with long interlocking bar, and long interlocking bar is hingedly rotatably assorted with long connecting plate, long connecting plate and second
Crawler belt control variable pump attachment base is fixedly connected；The speed change shank of the key transmission mechanism, including main shift lever, main shift lever bottom
It is connect with universal driving shaft one end fits, the universal driving shaft other end is fixedly connected with fixing axle, and fixing axle and the pedestal of commutation transmission component are solid
Fixed connection, pedestal are slidably matched with fixed plate；
The 360 degree rotation track driving mechanism cooperates on pump housing assembly including the pump housing assembly being mounted on rotary tillage body
First variable pump, the second variable pump are set, the first variable pump connects left track hydraulic moving speed reducer by left petroleum pipeline, the
Two variable pumps connect right side track hydraulic moving speed reducer by right petroleum pipeline, and left track hydraulic moving speed reducer drives left side
Rubber belt track rotation, right side track hydraulic moving speed reducer drive right side rubber belt track rotation；
The equipment reduction gearbox, including equipment motor, deceleration box, equipment control stick, it is characterised in that equipment motor it is defeated
The main drive shaft being arranged in shaft and deceleration box, which is driven, to be cooperated, and is fixedly connected with swinging plate on equipment control stick, on main drive shaft
The first reduction gearing, the second reduction gearing that socket setting is slidably matched with it, the first reduction gearing, are dialled the second reduction gearing
Movable plate is mutually permanently connected, and fixes the first output gear, the second output gear on the reducing output shaft being arranged in deceleration box；Machine
When tool control stick moves to left, swinging plate is moved to the left, and the first reduction gearing and the second reduction gearing is driven integrally to move to left, and first slows down
Gear and the first output gear engaged transmission；When equipment control stick moves to right, swinging plate moves right, drive the first reduction gearing and
Second reduction gearing integrally moves to right, the second reduction gearing and the second output gear engaged transmission；Equipment control stick is in interposition
When setting, main drive shaft idle running.
A kind of rotary cultivator, it is characterised in that torsion spring seat limit plate is set on speed reducer, is set on torsion spring seat limit plate
Limiting slot is set, fixed setting on reversing sleeve is rotated forward and rotates forward limited block, inverts fixed setting reversion limited block on reversing sleeve, just
Turn limited block, reversion limited block and limiting slot gear and connects cooperation.
A kind of rotary cultivator, it is characterised in that two sliding rails are set in fixed plate, and base bottom is correspondingly arranged two
Sliding block, pedestal are slidably matched with fixed plate by two sliding blocks, sliding rails.
A kind of rotary cultivator, it is characterised in that left driving wheel, left thrust wheel, a left side are equipped in the rubber belt track of left side
Stabilizer, left support roller, left tensioning wheel, left driving wheel and left track hydraulic moving speed reducer drive cooperate.
A kind of rotary cultivator, it is characterised in that right driving wheel, right thrust wheel, the right side are equipped in the rubber belt track of right side
Stabilizer, right support roller, right tensioning wheel, right driving wheel and right side track hydraulic moving speed reducer drive cooperate.
A kind of rotary cultivator, it is characterised in that main driving gear, main driving gear is fixedly installed in main drive shaft one end
With the gear engaged transmission being arranged on equipment motor output shaft.
A kind of rotary cultivator, it is characterised in that left mounting plate, right mounting plate is fixedly mounted in deceleration box two sides respectively,
Main drive shaft, reducing output shaft left and right ends be rotatably assorted respectively with left mounting plate, right mounting plate.
A kind of above-mentioned rotary cultivator, structure is simple, at low cost, has two-stage speed-regulating function, and transmission efficiency is high, may be implemented
The rotation commutation of 360 ° of original place；Its speed change shank of the key transmission mechanism, have three gear gears, respectively forward range, neutral gear and after
Gear is moved back, is realized by the way that entire commutation transmission component is carried out position adjustment to the control inside variable pump, realizes rotary cultivator speed
The change of degree；Its reversing transmission mechanism, rotation amount very little can realize the variation to crawler belt control variable pump connection seat position,
To realize differential deflecting.
Detailed description of the invention
Fig. 1 is reversing mechanism structural schematic diagram of the invention；
Fig. 2 is reversing mechanism partial structural diagram of the invention；
Fig. 3 is speed change shank of the key mechanism structure schematic diagram of the invention；
Fig. 4 is speed change shank of the key partial structural diagram of the invention；
Fig. 5 is structural schematic diagram of the invention；
Fig. 6 is the structural schematic diagram of 360 degree rotation track driving mechanism of the present invention；
Fig. 7 is the structural schematic diagram of equipment reduction gearbox of the present invention；
Fig. 8 is the schematic diagram of equipment reduction gearbox internal structure of the present invention；
Fig. 9 is structural schematic diagram of the invention；
Figure 10 is the structural schematic diagram of pump housing assembly of the present invention；
In figure: 1- steering wheel, 2- rotate forward reversing sleeve, 3- reversion reversing sleeve, 4- Universal-head, 5- speed reducer drive shaft, 6- and drive
Movable plate, 7- first rotating shaft, the second shaft of 8-, the first swing arm of 9-, the second swing arm of 10-, the control variable pump connection of the first crawler belt of 11-
Seat, the short interlocking bar of 12-, the short connecting plate of 13-, 14- long interlocking bar, the second crawler belt of 15- control variable pump attachment base, 16- long connection
Plate, 17- speed reducer, 18- limiting slot, 19- torsion spring seat limit plate, 20- rotate forward limited block, 21- reversion limited block, 22- pedestal,
23- fixing axle, 24- universal driving shaft, 25- main shift lever, 26- fixed plate, 27- sliding rail, 28- sliding block；The first variable pump of 29-, 30-
The left petroleum pipeline of two variable pumps, 31-, 32- left track hydraulic moving speed reducer, 33- left driving wheel, the left thrust wheel of 34-, 35- are left
The left stabilizer of side rubber belt track, 36-, the left support roller of 37-, the left tensioning wheel of 38-, the right side 39- rubber belt track, the right tensioning wheel of 40-, 41-
The right stabilizer of right support roller, 42-, the right thrust wheel of 43-, 44- right driving wheel, 45- right side track hydraulic moving speed reducer, the right side 46- are defeated
Oil pipe；47- equipment motor, 48- exhaust hose, 49- deceleration box, 50- equipment control stick, the main driving gear of 51-, the left peace of 52-
Loading board, the first output gear of 53-, 54- reducing output shaft, the second output gear of 55-, the right mounting plate of 56-, 57- main drive shaft,
The second reduction gearing of 58-, the first reduction gearing of 59-, 60- swinging plate；61- pump housing assembly, the first variable pump of 29-, 30- second become
Amount pump, 61a- third variable pump, 62- engine.
Specific embodiment
Below in conjunction with Figure of description, the invention will be further described.
As shown, the rotary cultivator, including body, speed change reversing transmission mechanism is equipped in body, 360 degree rotation is carried out
Tape drive mechanism, equipment reduction gearbox, engine 62, pump housing assembly 61 are also equipped in body, and pump housing assembly 61 includes first
Variable pump 29, the second variable pump 30, third variable pump 61a, third variable pump 61a and the control of equipment motor 47 connect, and first becomes
Amount the 29, second variable pump 30 of pump is controlled with left and right sides track drive motor respectively to be connected.
The speed change reversing transmission mechanism, including reversing transmission mechanism and speed change shank of the key transmission mechanism；The commutation
Transmission mechanism includes steering wheel 1, and column assy is equipped with below steering wheel 1, is equipped with just on column assy
Turn reversing sleeve 2, reversion reversing sleeve 3, column assy bottom is cooperated by the input shaft of Universal-head 4 and speed reducer 17 and connected
It connects, speed reducer drive shaft 5 and driving plate 6, the first rotating shaft 7 of speed reducer 17 are hingedly rotatably assorted, driving plate 6 and the second shaft 8
It is hingedly rotatably assorted, first rotating shaft 7, the second shaft 8 are hingedly rotatably assorted with the first swing arm 9, the second swing arm 10 respectively, the first pendulum
Arm 9 is hingedly rotatably assorted with short interlocking bar 12, and short interlocking bar 12 is hingedly rotatably assorted with short connecting plate 13, short connecting plate 13 and
One crawler belt control variable pump attachment base 11 is fixedly connected；Second swing arm 10 is hingedly rotatably assorted with long interlocking bar 14, long interlocking bar
14 are hingedly rotatably assorted with long connecting plate 16, and long connecting plate 16 is fixedly connected with the second crawler belt control variable pump attachment base 15.Subtract
Torsion spring seat limit plate 19 is set on fast machine 17, limiting slot 18 is set on torsion spring seat limit plate 19, rotates forward fixation on reversing sleeve 2 and sets
It sets and rotates forward limited block 20, invert fixed setting reversion limited block 21 on reversing sleeve 3, rotate forward limited block 20, reversion limited block 21
Cooperation is connect with the gear of limiting slot 18.The reversing transmission mechanism, internal shaft, swing arm connection are all made of articulated structure, hinged to tie
Structure realizes that it is in articulated structure that wherein connecting plate is same as interlocking bar, waving for connecting plate is realized, to drive using oscillating bearing
Crawler belt control variable pump attachment base is subjected to displacement, and connecting plate and crawler belt control variable pump attachment base are fixed structure, crawler belt control
Variable pump attachment base etc. is all the fuel-flow control switch of a crawler belt control variable pump, is rotated by steering wheel 1, thus band respectively
The dynamic rotation for rotating forward reversing sleeve 2 or inverting reversing sleeve 3, realizes left-right rotation, and rotation displacement is realized by speed reducer 17
Slow down, realizes rotation convenient for speed reducer drive shaft 5, rotation amount very little can be realized to crawler belt control variable pump connection seat
The variation set, to realize differential deflecting.The speed change shank of the key transmission mechanism main shift lever 25,25 bottom of main shift lever
Portion is connect with 24 one end fits of universal driving shaft, and 24 other end of universal driving shaft is fixedly connected with fixing axle 23, fixing axle 23 and speed reducer 17
Pedestal 22 is fixedly connected, and pedestal 22 is slidably matched with fixed plate 26.Two sliding rails 27,22 bottom pair of pedestal are set in fixed plate 26
Two sliding blocks 28 should be set, and pedestal 22 is slidably matched with fixed plate 26 by two sliding blocks 28, sliding rail 27.Speed change shank of the key transmission
Mechanism has three gear gears, respectively forward range, neutral gear and retrogressing gear；25 post-tensioning of main shift lever, drive connect with it
The universal driving shaft 24 connect moves back, and universal driving shaft 24 drives fixing axle 23 to move back, and fixing axle 23 drives 22 edge of pedestal being firmly connected with it
Sliding rail 27 move back, the speed reducer that is connected on pedestal 22 17 is whole to be moved back；Conversely, drawing before main shift lever 25, drive connects with it
The universal driving shaft 24 connect moves forward, and universal driving shaft 24 drives fixing axle 23 to move forward, and fixing axle 23 drives 22 edge of pedestal being firmly connected with it
Sliding rail 27 move forward, 17 integral forward lead of speed reducer being connected on pedestal 22；To realize the transmission component progress that will entirely commutate
The adjustment of position adjustment, commutation transmission component position certainly will cause the crawler belt to commutate in transmission component to control variable pump attachment base
Shift in position realizes the change of rotary cultivator speed to realize to the control inside variable pump.
The 360 degree rotation track driving mechanism, including the pump housing assembly being mounted on rotary tillage body, on pump housing assembly
It is equipped with the first variable pump 29, the second variable pump 30, the first variable pump 29 is hydraulic by left petroleum pipeline 311 connection left track
Driving speed reducer 32, the second variable pump 30 connect right side track hydraulic moving speed reducer 45, left track by right petroleum pipeline 46
Hydraulic moving speed reducer 32 drives left side rubber belt track 35 to rotate, and right side track hydraulic moving speed reducer 45 drives right side rubber to carry out
Band 39 rotates.Left driving wheel 33, left thrust wheel 34, left stabilizer 36, left support roller 37, a left side are equipped in left side rubber belt track 35
Tensioning wheel 38, left driving wheel 33 and the transmission of left track hydraulic moving speed reducer 32 cooperate.Cooperation is set in right side rubber belt track 39
Set right driving wheel 44, right thrust wheel 43, right stabilizer 42, right support roller 41, right tensioning wheel 40, right driving wheel 44 and right side track liquid
Press the transmission cooperation of driving speed reducer 45.The working principle of the track driving mechanism is as described below: it utilizes the first variable pump 29, the
Two variable pumps 30 control left track hydraulic moving speed reducer 32 respectively, right side track hydraulic moving speed reducer 45 works, and pass through
The disengaging oil mass of left petroleum pipeline 311, right petroleum pipeline 46 is controlled to complete to carry out left track hydraulic moving speed reducer 32, right side
Drive volume control with hydraulic moving speed reducer 45, respectively drives control structure using two sides, to realize 360 degree of crawler belt original place
Rotation, the movement such as forward or backward, easy to operate, mode improve work efficiency.
The equipment reduction gearbox, including equipment motor 47, deceleration box 49, equipment control stick 50, equipment motor 47
The main drive shaft 57 being arranged in output shaft and deceleration box 49, which is driven, to be cooperated, and is fixedly connected with swinging plate 60 on equipment control stick 50,
The first reduction gearing 59, the second reduction gearing 58 that socket setting is slidably matched with it on main drive shaft 57, the first reduction gearing
59, the second reduction gearing 58, swinging plate 60 are mutually permanently connected, and the is fixed on the reducing output shaft 54 being arranged in deceleration box 49
One output gear 53, the second output gear 55；When equipment control stick 50 moves to left, swinging plate 60 is moved to the left, and drives first to slow down
Gear 59 and 58 entirety of the second reduction gearing move to left, 53 engaged transmission of the first reduction gearing 59 and the first output gear；Equipment behaviour
When vertical pole 50 moves to right, swinging plate 60 moves right, and the first reduction gearing 59 and 58 entirety of the second reduction gearing is driven to move to right, and second
55 engaged transmission of reduction gearing 58 and the second output gear；When equipment control stick 50 is in an intermediate position, main drive shaft 57 dallies.
Main driving gear 51, the gear being arranged on main driving gear 51 and 47 output shaft of equipment motor is fixedly installed in 57 one end of main drive shaft
Engaged transmission.49 two sides of deceleration box are equipped with left mounting plate 52, right mounting plate 56, main drive shaft 57, reducing output shaft 54
Left and right ends be rotatably assorted respectively with left mounting plate 52, right mounting plate 56.It is equipped on deceleration box 49 and connects with its cavity
Logical exhaust hose 48.Above-mentioned equipment reduction gearbox has two-stage speed-regulating function, easy to use, and the different work of rotary cultivator is suitble to need
It asks.
Claims (8)
1. a kind of rotary cultivator, including body, it is characterised in that be equipped with speed change reversing transmission mechanism, 360 degree rotation in body
Track driving mechanism, equipment reduction gearbox are also equipped with engine (62), pump housing assembly (61), pump housing assembly (61) in body
Including the first variable pump (29), the second variable pump (30), third variable pump (61a), third variable pump (61a) and equipment motor
(47) control connection, the first variable pump (29), the second variable pump (30) are controlled with left and right sides crawler belt hydraulic moving speed reducer respectively
Connection；
The speed change reversing transmission mechanism, including reversing transmission mechanism and speed change shank of the key transmission mechanism；The commutation transmission
Mechanism includes steering wheel (1), is equipped with column assy below steering wheel (1), is equipped with just on column assy
Turn reversing sleeve (2), reversion reversing sleeve (3), column assy bottom passes through the input of Universal-head (4) and speed reducer (17)
Axis is cooperatively connected, and speed reducer drive shaft (5) and driving plate (6), the first rotating shaft (7) of speed reducer (17) are hingedly rotatably assorted, and drives
Movable plate (6) is hingedly rotatably assorted with the second shaft (8), first rotating shaft (7), the second shaft (8) respectively with the first swing arm (9),
Two swing arms (10) are hingedly rotatably assorted, and the first swing arm (9) is hingedly rotatably assorted with short interlocking bar (12), short interlocking bar (12) with it is short
Connecting plate (13) is hingedly rotatably assorted, and short connecting plate (13) is fixedly connected with the first crawler belt control variable pump attachment base (11)；The
Two swing arms (10) are hingedly rotatably assorted with long interlocking bar (14), and long interlocking bar (14) is hingedly rotatably assorted with long connecting plate (16),
Long connecting plate (16) is fixedly connected with the second crawler belt control variable pump attachment base (15)；The speed change shank of the key transmission mechanism, packet
It includes main shift lever (25), main shift lever (25) bottom is connect with universal driving shaft (24) one end fits, and universal driving shaft (24) other end is fixed
It is connected and fixed axis (23), fixing axle (23) is fixedly connected with the pedestal (22) of speed reducer (17), pedestal (22) and fixed plate (26)
It is slidably matched；
The 360 degree rotation track driving mechanism cooperates on pump housing assembly including the pump housing assembly being mounted on rotary tillage body
First variable pump (29), the second variable pump (30) are set, and the first variable pump (29) connects left track by left petroleum pipeline (31)
Hydraulic moving speed reducer (32), the second variable pump (30) connect right side track hydraulic moving speed reducer by right petroleum pipeline (46)
(45), left track hydraulic moving speed reducer (32) drives left side rubber belt track (35) to rotate, and right side track hydraulic moving slows down
Machine (45) drives right side rubber belt track (39) to rotate；
The equipment reduction gearbox, including equipment motor (47), deceleration box (49), equipment control stick (50), it is characterised in that
The main drive shaft (57) being arranged in the output shaft of equipment motor (47) and deceleration box (49), which is driven, to be cooperated, equipment control stick (50)
On be fixedly connected swinging plate (60), socket setting is slidably matched with it on main drive shaft (57) the first reduction gearing (59), the
Two reduction gearing (58), the first reduction gearing (59), the second reduction gearing (58), swinging plate (60) are mutually permanently connected, and slow down
The first output gear (53), the second output gear (55) are fixed on the reducing output shaft (54) being arranged in cabinet (49)；Equipment behaviour
When vertical pole (50) moves to left, swinging plate (60) is moved to the left, and drives the first reduction gearing (59) and the second reduction gearing (58) whole
It moves to left, the first reduction gearing (59) and the first output gear (53) engaged transmission；When equipment control stick (50) moves to right, swinging plate
(60) it moves right, drives the first reduction gearing (59) and the second reduction gearing (58) integrally to move to right, the second reduction gearing (58)
With the second output gear (55) engaged transmission；When equipment control stick (50) is in an intermediate position, main drive shaft (57) idle running.
2. a kind of rotary cultivator as described in claim 1, it is characterised in that torsion spring seat limit plate (19) are set on speed reducer (17),
Limiting slot (18) are set on torsion spring seat limit plate (19), rotates forward fixed setting on reversing sleeve (2) and rotates forward limited block (20), reversion
Fixed setting reversion limited block (21) on reversing sleeve (3) rotates forward limited block (20), inverts limited block (21) and limiting slot (18)
Gear connects cooperation.
3. a kind of rotary cultivator as described in claim 1, it is characterised in that two sliding rails (27), pedestal are arranged in fixed plate (26)
(22) bottom is correspondingly arranged two sliding blocks (28), and pedestal (22) and fixed plate (26) are sliding by two sliding blocks (28), sliding rail (27)
Dynamic cooperation.
4. a kind of rotary cultivator as described in claim 1, it is characterised in that be equipped with left driving in left side rubber belt track (35)
(33), left thrust wheel (34), left stabilizer (36), left support roller (37), left tensioning wheel (38) are taken turns, left driving wheel (33) and left side are carried out
Band hydraulic moving speed reducer (32) transmission cooperation.
5. a kind of rotary cultivator as described in claim 1, it is characterised in that be equipped with right driving in right side rubber belt track (39)
(44), right thrust wheel (43), right stabilizer (42), right support roller (41), right tensioning wheel (40) are taken turns, right driving wheel (44) and right side are carried out
Band hydraulic moving speed reducer (45) transmission cooperation.
6. a kind of rotary cultivator as described in claim 1, it is characterised in that main sliding tooth is fixedly installed in main drive shaft (57) one end
It takes turns (51), the gear engaged transmission being arranged on main driving gear (51) and equipment motor (47) output shaft.
7. a kind of rotary cultivator as described in claim 1, it is characterised in that left peace is fixedly mounted in deceleration box (49) two sides respectively
Loading board (52), right mounting plate (56), main drive shaft (57), reducing output shaft (54) left and right ends respectively with left mounting plate
(52), right mounting plate (56) is rotatably assorted.
8. a kind of rotary cultivator as described in claim 1, it is characterised in that be equipped on deceleration box (49) and connect with its cavity
Logical exhaust hose (48).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710737004.1A CN109417871B (en) | 2017-08-24 | Rotary cultivator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710737004.1A CN109417871B (en) | 2017-08-24 | Rotary cultivator |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109417871A true CN109417871A (en) | 2019-03-05 |
| CN109417871B CN109417871B (en) | 2024-07-30 |
Family
ID=
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111634186A (en) * | 2020-06-09 | 2020-09-08 | 中联重机浙江有限公司 | Tractor with multistage power distribution transmission |
| CN113228853A (en) * | 2021-05-24 | 2021-08-10 | 扬州和益电动工具有限公司 | Rotary cultivator with 180-degree-replaceable handle |
| CN115107872A (en) * | 2022-05-24 | 2022-09-27 | 无锡拉菲可科技有限公司 | Steering mechanism of crawler tractor |
| CN115107871A (en) * | 2022-05-24 | 2022-09-27 | 无锡拉菲可科技有限公司 | Caterpillar tractor |
| CN115230801A (en) * | 2022-06-14 | 2022-10-25 | 无锡拉菲可科技有限公司 | Swing ring transmission device for steering mechanism of crawler tractor |
| CN115443744A (en) * | 2022-10-28 | 2022-12-09 | 南宁市桂发农机制造有限公司 | Brake steering control mechanism of self-propelled crawler-type rotary cultivator |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2096939C1 (en) * | 1991-02-15 | 1997-11-27 | Исин Мевлютович Гаджимурадов | Agricultural unit control method and apparatus |
| CN203496701U (en) * | 2013-08-26 | 2014-03-26 | 农业部南京农业机械化研究所 | Miniature electric tractor |
| JP2015165787A (en) * | 2014-03-04 | 2015-09-24 | ヤンマー株式会社 | Two-axle rotary tiller apparatus |
| CN106211907A (en) * | 2008-03-31 | 2016-12-14 | 株式会社久保田 | The control device of Operation Van |
| CN206107381U (en) * | 2016-08-26 | 2017-04-19 | 第一拖拉机股份有限公司 | Paddy field crawler tractor |
| CN207166978U (en) * | 2017-08-24 | 2018-04-03 | 中联重机浙江有限公司 | A kind of rotary cultivator |
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2096939C1 (en) * | 1991-02-15 | 1997-11-27 | Исин Мевлютович Гаджимурадов | Agricultural unit control method and apparatus |
| CN106211907A (en) * | 2008-03-31 | 2016-12-14 | 株式会社久保田 | The control device of Operation Van |
| CN203496701U (en) * | 2013-08-26 | 2014-03-26 | 农业部南京农业机械化研究所 | Miniature electric tractor |
| JP2015165787A (en) * | 2014-03-04 | 2015-09-24 | ヤンマー株式会社 | Two-axle rotary tiller apparatus |
| CN206107381U (en) * | 2016-08-26 | 2017-04-19 | 第一拖拉机股份有限公司 | Paddy field crawler tractor |
| CN207166978U (en) * | 2017-08-24 | 2018-04-03 | 中联重机浙江有限公司 | A kind of rotary cultivator |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111634186A (en) * | 2020-06-09 | 2020-09-08 | 中联重机浙江有限公司 | Tractor with multistage power distribution transmission |
| CN113228853A (en) * | 2021-05-24 | 2021-08-10 | 扬州和益电动工具有限公司 | Rotary cultivator with 180-degree-replaceable handle |
| CN113228853B (en) * | 2021-05-24 | 2023-10-27 | 扬州和益电动工具有限公司 | Rotary cultivator with 180-degree-exchanged handle |
| CN115107872A (en) * | 2022-05-24 | 2022-09-27 | 无锡拉菲可科技有限公司 | Steering mechanism of crawler tractor |
| CN115107871A (en) * | 2022-05-24 | 2022-09-27 | 无锡拉菲可科技有限公司 | Caterpillar tractor |
| CN115230801A (en) * | 2022-06-14 | 2022-10-25 | 无锡拉菲可科技有限公司 | Swing ring transmission device for steering mechanism of crawler tractor |
| CN115443744A (en) * | 2022-10-28 | 2022-12-09 | 南宁市桂发农机制造有限公司 | Brake steering control mechanism of self-propelled crawler-type rotary cultivator |
| CN115443744B (en) * | 2022-10-28 | 2024-03-08 | 南宁市桂发农机制造有限公司 | Braking steering control mechanism of self-propelled crawler-type rotary cultivator |
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