CN204738331U - From running gear with clearance sacrifice device - Google Patents
From running gear with clearance sacrifice device Download PDFInfo
- Publication number
- CN204738331U CN204738331U CN201520072225.8U CN201520072225U CN204738331U CN 204738331 U CN204738331 U CN 204738331U CN 201520072225 U CN201520072225 U CN 201520072225U CN 204738331 U CN204738331 U CN 204738331U
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- China
- Prior art keywords
- clearing device
- barrier clearing
- self
- motor
- main frame
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Abstract
The utility model provides a from running gear with clearance sacrifice device, includes traveling system, driving system, control system, clearance sacrifice device, and traveling system comprises chassis frame and walking train, and the walking train is installed on the support of chassis frame below, and driving system, control system install in chassis frame top, and clearance sacrifice device installs in chassis frame the place ahead. Triplex installation form, simple to operate adopts double -acting cylinder, job stabilization, easy operation, processing cost greatly reduced the processing cost, increase the function of the self -propelled rotary cultivator of track, made it possess shovel snow, bulldozed functions such as level land.
Description
Technical field
The utility model relates to agricultural machinery technological field, particularly relates to a kind of self-propelling device having barrier clearing device.
Background technology
Caterpillar band self-propelled rotary cultivator just grew up in recent years, because it has good tack, the area of special or bad environments muddy in humidity, show the good paddy field property passed through, add grounding pressure little, to farmland compacting, destructiveness gently, be particularly suitable for the area operation of southern paddy field, the unique feature had in agricultural production is that wheeled tractor is irreplaceable.But existing caterpillar band self-propelled rotary cultivator there is no see supportingly can bulldoze, sweep away snow, the mechanical device of the function such as to remove obstacles.Particularly adopt the type of triangle caterpillar belt structure especially because being not suitable with supporting greatly in hard place walking vibration.
Lack the shortcomings such as allocation function in prior art, the utility model has made further improvement.
Summary of the invention
The purpose of this utility model is exactly to overcome above-mentioned shortcoming, provides a kind of self-propelling device with barrier clearing device.
A kind of self-propelling device with barrier clearing device, comprise running gear, dynamical system, control system, barrier clearing device, it is characterized in that: running gear is made up of chassis main frame and walking wheel, walking wheel is arranged on the support below chassis main frame, and barrier clearing device is installed on chassis main frame front.
Preferably, described barrier clearing device comprises mount pad, hoist cylinder, installation shaft, shovel of removing obstacles, straight-arm beam, and barrier clearing device is connected with chassis main frame by mount pad, and straight-arm beam is installed on installation shaft two ends, shovel of removing obstacles is arranged on straight-arm beam front end, and what hoist cylinder control was removed obstacles and shoveled moving up and down.
Preferably, mount pad comprises base and pressing plate, and installation shaft is installed on base, is compressed by pressing plate.
Preferably, also comprise reinforcement crosspiece, strengthen crosspiece and be connected with straight-arm beam.
Preferably, reinforcement crosspiece and straight-arm beam are bolted, and shovel of removing obstacles is bolted with straight-arm beam.
Preferably, hoist cylinder comprises cylinder body, piston rod, and cylinder body is arranged on the cylinder installation seat of bridge, and piston rod is connected with removing obstacles to shovel
Preferably, dynamical system is arranged on above chassis main frame, dynamical system comprises motor, Power output transmission case, hydraulic pump, hydraulic motor, moving gear box, and motor is connected with Power output transmission case, and Power output transmission case is connected with moving gear box with hydraulic motor by hydraulic pump.
Preferably, the first power output shaft of Power output transmission case and hydraulic pump spline joint, hydraulic motor and moving gear box pass through spline joint.
Preferably, also include inlet duct, sound absorber, radiator shell, cooling system, fuel tank, the power input shaft of Power output transmission case is connected with the flywheel of motor, beam is installed on motor, between Power output transmission case and chassis main frame, inlet duct is installed on the top of motor, and sound absorber is installed on the rear side of motor, be vented to the left, cooling system is positioned at the front of motor, and radiator shell is installed with on cooling system, and fuel tank is installed on the left side of motor.
Preferably, described motor is diesel engine or gasoline engine.
Preferably, chassis main frame comprises Zhi Chongliang, added longeron, added crossbeam, splayed beam, chassis main frame is welded by each parts, splayed beam is at Zhi Chongliang two ends, added longeron is above splayed beam, walking wheel is positioned at below chassis main frame, and comprise the parts such as thrust wheel, directive wheel, support roller, stabilizer, guide rail, strainer, driving wheel, crawler belt, crawler belt is coated on driving wheel, thrust wheel, support roller, stabilizer, directive wheel.
Preferably, control system is arranged on above chassis main frame, and control system comprises master lever, secondary gear lever, height quick change lever; Master lever, turn to elevating lever, secondary gear lever, height quick change lever from the close-by examples to those far off, distribution is from left to right positioned at around seat.
Preferably, master lever is arranged on the left front portion of seat, turns to elevating lever to be arranged on seat right front portion.
Preferably, also include solenoid-operated switch, solenoid-operated switch is arranged on master lever, and solenoid-operated switch controls the lifting of barrier clearing device.
Compared with prior art, the beneficial effects of the utility model are: three part installation forms, easy for installation, adopt two-way cylinder, working stability, simple to operate; Processing cost greatly reduces processing cost; Add the function of caterpillar band self-propelled rotary cultivator, make it possess shovel snow, bulldoze, the functions such as level land.
Accompanying drawing explanation
Fig. 1 is lateral view of the present utility model;
Fig. 2 is barrier clearing device schematic diagram;
Fig. 3 is dynamical system top view;
Fig. 4 is the top view of running gear;
Fig. 5 is the lateral view of running gear;
Fig. 6 is the top view of control system;
The structure chart of Fig. 7 Power output transmission case;
Detailed description of the invention
Below in conjunction with the accompanying drawing in the utility model, the technical scheme in the utility model is clearly and completely described.
As shown in Figures 1 to 7, a kind of self-propelling device with barrier clearing device, comprise running gear 1, dynamical system 2, control system 4, barrier clearing device 82, running gear 1 is by chassis main frame 11 and walking wheel 12) form, walking wheel 12 is arranged on the support below chassis main frame 11, dynamical system 2, control system 4 are arranged on above chassis main frame, and barrier clearing device 82 is installed on chassis main frame front.Barrier clearing device 82 comprises hoist cylinder 821, shovel 822 of removing obstacles, straight-arm beam 823, strengthen crosspiece 824 and installation shaft 825.Installation shaft 825 is installed on base 115a, is compressed by pressing plate 115b, and this structure installment is convenient, is convenient to dismounting; Left and right straight-arm beam 823 is installed on installation shaft 825 two ends respectively, can flexible rotating between straight-arm beam 823 and installation shaft 825; Shovel 822 of removing obstacles is installed together by bolt and straight-arm beam 823; Hoist cylinder 821 cylinder body 821a is arranged on the cylinder installation seat 431 of bridge 43.Piston rod 821b is connected with shovel 822 of removing obstacles.Moving up and down of barrier clearing device 82 is controlled, the high-low limit position of shovel of being removed obstacles by the Stroke Control of oil cylinder by hoist cylinder 821.Strengthen crosspiece 824 can be bolted left and right straight-arm beam 823, greatly strengthen the intensity of whole barrier clearing device, can effectively improve remove obstacles shovel monolateral stressed time intensity.
Running gear 1 is made up of chassis main frame 11 and walking wheel 12, the front end welding supporting seat 111v of the Zhi Chongliang 113 of chassis main frame 11, front end between two heavy beams 113 is welded with front splayed beam 115, rear end is welded with rear splayed beam 114, front and back splayed beam center line will overlap, and upper surface in one plane; The upper right side weld of splayed beam connects frame right vertical beam 111a, added right vertical beam 111a is positioned at chassis main frame top and extends forward, the upper left side weld of splayed beam connects the left longeron 111a of frame, and added left longeron 111b is positioned at chassis main frame top and extends forward, its upper surface and added right vertical beam 111a upper surface coplanar; Added left longeron is outside equipped with left support Vierendeel girder, and added right vertical beam is outside equipped with right support framework; After front splayed beam 115, be welded with added crossbeam 111e, added crossbeam 111e upper surface is welded with two motor mount pad 111k; Water tank supporting seat 111j is welded with before front splayed beam 115; Front splayed beam 115 back lower place, Zhi Chongliang 113 upper surface are welded with the crossbeam mount pad 111t that removes obstacles; Driving wheel 128 is arranged on the transverse axis of moving gear box 27; Added right vertical beam 111a rear end upper surface is welded with independent rear suspension installing plate 111n, added left longeron 111b rear end upper surface is welded with independent rear suspension installing plate 111n; Rear splayed beam 114 rear surface, two ends, left and right are welded with torque arm seam seat 114a, and torque arm seam seat 114a centre position is welded with oil cylinder seat 114c, and rear splayed beam 114 centre position is welded with slide fastener seam seat 114b.
The front upper place on frame both sides is driving wheels 128, and driving wheel is arranged on supporting seat 111v and is connected with the transverse axis of moving gear box, driving wheel central point is highly overhead that D (350 ~ 450mm), crawler belt subtended angle β become obtuse angle, improves the climbing capacity of crawler belt, so just need not increase top rake (∠ γ) and back rake angle (∠ δ), about thrust wheel, each five are arranged on a left side respectively, on right Zhi Chongliang, wherein the first thrust wheel 122a, second thrust wheel 122b, 3rd heavy 122c wheel is successively between driving wheel 128 and stabilizer 125, 4th thrust wheel 122d, 5th thrust wheel 122e is successively between stabilizer 125 and directive wheel 123, guide rail is connected with between each thrust wheel, support roller 124 is arranged between the second thrust wheel 122b and the 3rd thrust wheel 122c, spacing between first thrust wheel 122a and the second thrust wheel 122b is L1, spacing between second thrust wheel 122b and the 3rd thrust wheel 122c is L2, spacing between 3rd thrust wheel 122c and the 4th thrust wheel 122d is L3, spacing between 4th thrust wheel 122d and the 5th thrust wheel 122e is L4, and L2 > L1 > L3 > L4, spacing is not identical and all avoid the multiple of caterpillar teeth distance, guide rail 126 is connected with between thrust wheel 122, support roller 124 is at the focus point place of whole mechanism, be arranged in the middle of the second thrust wheel 112b and the 3rd thrust wheel 112c, the layout structure of the focus point of the layout that the spacing of thrust wheel is different and support roller make crawler belt support roller when crossing ridge oriented on float and have pooling feature, decrease the vibration of complete machine, plant before preventing complete machine to cross the ridge, standpipe 111u is welded in Zhi Chongliang position rearward, and the top in the 3rd thrust wheel 112c and the 4th thrust wheel 112d centre position, standpipe 111u is equipped with stabilizer 125, be backmost strainer 127, strainer is arranged on Zhi Chongliang 113 end, strainer is provided with directive wheel 123, crawler belt 121 is coated on driving wheel 128, stabilizer 125, thrust wheel 122, directive wheel 123, crawler belt subtended angle α is acute angle, make the coated more wheels tooth of crawler belt energy, the diameter of driving wheel just unnecessary design is too large thus to solve the number of teeth of driving wheel bearing load few, causes derailing, jumps tooth and crawler belt, iron core paradox easy to wear.
The dynamical system of self-propelling device, comprise motor 21, Power output transmission case 28, hydraulic pump 35, hydraulic motor 36, moving gear box 27, moving gear box 27, motor 21, Power output transmission case 28 is arranged in a straight line in chassis main frame 11 centre, moving gear box 27 is preposition, motor 21 is placed in the middle, Power output transmission case 28 is rearmounted, motor is rigidly connected by the power input shaft 281 of flywheel 212 Power output transmission case 28, first power output shaft of Power output transmission case 28 and hydraulic pump 35 spline joint, hydraulic pump 35 is connected with hydraulic motor 36 by oil pipe 334, hydraulic motor 36 is connected with moving gear box 27 spline joints, second power output shaft is connected with suspension 7.
Motor is rotated by the power input shaft 281 of flywheel 212 drive transmission, the 5th travelling gear 285e be contained on power input shaft 281 is driven to rotate, 5th travelling gear 285e engages with the 6th travelling gear 285f, the 6th travelling gear 285f is driven to rotate, 6th travelling gear 285f is contained on the first power output shaft 287, thus drives the first power output shaft running.
Power input shaft 281 is also provided with the first travelling gear 285a, first travelling gear 285a is meshed with the tenth travelling gear 285j on lazy axle 284, the 8th travelling gear 285h on lazy axle is meshed with the 3rd travelling gear 285c, 3rd travelling gear 285c and the 4th travelling gear 285d is built-up gear, 4th travelling gear 285d engages with the 7th travelling gear 285g, and the 7th travelling gear 285g is arranged on the second power output shaft 282.
Motor is rotated by the power input shaft 281 of flywheel 212 drive transmission, the the first travelling gear 285a be contained on power input shaft 281 is driven to rotate, first travelling gear 258a is meshed with the tenth travelling gear 285j on lazy axle 284, lazy axle 284 is driven to rotate, thus drive the 8th travelling gear 285h on lazy axle 284 to rotate, 8th travelling gear 285h is meshed with the 3rd travelling gear 285c, 3rd travelling gear 285c and the 4th travelling gear 285d is built-up gear, thus drive the 4th travelling gear 285d to rotate, 4th travelling gear 285d engages with the 7th travelling gear 285g, 7th travelling gear 285g to be contained on the second power output shaft on 282, thus drive the second power output shaft 282 to operate, produce the first rotating speed.
Power input shaft 281 is also provided with the second travelling gear 285b, second travelling gear 285b is meshed with the 9th travelling gear 285i on lazy axle 284, the 8th travelling gear 285h on lazy axle is meshed with the 3rd travelling gear 285c, 3rd travelling gear 285c and the 4th travelling gear 285d is built-up gear, 4th travelling gear 285d engages with the 7th travelling gear 285g, and the 7th travelling gear 285g is arranged on the second power output shaft 282.
Motor is rotated by the power input shaft 281 of flywheel 212 drive transmission, the the second travelling gear 285b be contained on power input shaft 281 is driven to rotate, second travelling gear 258b is meshed with the 9th travelling gear 285i on lazy axle 284, lazy axle 284 is driven to rotate, thus drive the 8th travelling gear 285h on lazy axle 284 to rotate, 8th travelling gear 285h is meshed with the 3rd travelling gear 285c, 3rd travelling gear 285c and the 4th travelling gear 285d is built-up gear, thus drive the 4th travelling gear 285d to rotate, 4th travelling gear 285d engages with the 7th travelling gear 285g, 7th travelling gear 285g to be contained on the second power output shaft on 282, thus drive the second power output shaft 282 to operate, produce the second rotating speed.
Motor be diesel engine or gasoline engine time, also include inlet duct, sound absorber, radiator shell, cooling system, fuel tank, the power input shaft of Power output transmission case is connected with the flywheel of motor, beam 211 is installed on motor, between Power output transmission case and chassis main frame 11, inlet duct is installed on the top of motor, sound absorber is installed on the rear side of motor, be vented to the left, cooling system is positioned at the front of motor, radiator shell is installed with on cooling system, and fuel tank is installed on the left side of motor.
The control system of self-propelling device, comprises master lever 441, secondary gear lever 442, height quick change lever 445, turns to elevating lever 446.Master lever 441 is arranged on the left front portion of seat 42, and turn to elevating lever 446 to be arranged on seat 42 right front portion, secondary gear lever 442 is arranged on the left back portion of seat 42, and height quick change lever 445 is arranged on the right back portion of seat 42.Master lever 441, turn to elevating lever 446, secondary gear lever 442, height quick change lever 445 according to operating frequency and operating habit from the close-by examples to those far off, distribution is from left to right positioned at around seat 42, from operator nearest be respectively the master lever 441 being positioned at seat 42 front left side that frequency of utilization is the highest and be positioned at seat 42 right lateral side turn to elevating lever 446, so design handled easily person often can use and expends less action.Secondary gear lever 442 is separately positioned on the left back portion of seat 42 and right back portion with height quick change lever 445.Secondary gear lever 442 needs to carry out speed change according to the speed of travel, and height quick change lever 445 controls the rotating speed of rotary tillage equipment operation, and height quick change lever 445 is forward for reducing rotary tillage equipment rotating speed, and height quick change lever 445 is backward for improving the rotating speed of rotary cultivator running.In use, master lever 441 complete machine advance forward, backward complete machine retreat, and need according to speed the amplitude of fluctuation adjusting master lever 441.Turn to elevating lever about 446 to advance and can control the left and right turn of complete machine, front and back advance can the swinging up and down of control appliance.Also include solenoid-operated switch, solenoid-operated switch 446g is arranged on master lever, and solenoid-operated switch controls the lifting of barrier clearing device.
Above-mentioned explanation illustrate and describes preferred embodiment of the present utility model, as previously mentioned, be to be understood that the utility model is not limited to the form disclosed by this paper, should not regard the eliminating to other embodiments as, and can be used for other combinations various, amendment and environment, and can in utility model contemplated scope described herein, changed by the technology of above-mentioned instruction or association area or knowledge.And the change that those skilled in the art carry out and change do not depart from spirit and scope of the present utility model, then all should in the protection domain of the utility model claims.
Claims (14)
1. the self-propelling device with barrier clearing device, comprise running gear (1), dynamical system (2), control system (4), barrier clearing device (82), it is characterized in that: running gear (1) is made up of chassis main frame (11) and walking wheel (12), walking wheel (12) is arranged on the support of chassis main frame (11) below, and barrier clearing device (82) is installed on chassis main frame front.
2. the self-propelling device with barrier clearing device according to claim 1, it is characterized in that: described barrier clearing device (82) comprises mount pad (115), hoist cylinder (821), installation shaft (825), to remove obstacles shovel (822), straight-arm beam (823), barrier clearing device (82) is connected with chassis main frame (11) by mount pad (115), straight-arm beam (823) is installed on installation shaft (825) two ends, shovel (822) of removing obstacles is arranged on straight-arm beam (823) front end, what hoist cylinder (821) control was removed obstacles and shoveled moving up and down.
3. the self-propelling device with barrier clearing device according to claim 2, it is characterized in that: mount pad (115) comprises base (115a) and pressing plate (115b), installation shaft (825) is installed on base (115a), is compressed by pressing plate (115b).
4. the self-propelling device with barrier clearing device according to claim 3, is characterized in that: also comprise and strengthen crosspiece (824), strengthens crosspiece (824) and is connected with straight-arm beam (823).
5. the self-propelling device with barrier clearing device according to claim 4, it is characterized in that: strengthen crosspiece (824) and be bolted with straight-arm beam (823), shovel (822) of removing obstacles is bolted with straight-arm beam (823).
6. the self-propelling device with barrier clearing device according to claim 2, it is characterized in that: hoist cylinder (821) comprises cylinder body (821a), piston rod (821b), cylinder body (821a) is arranged on the cylinder installation seat (431) of bridge (43), and piston rod (821b) shovels (822) and is connected with removing obstacles.
7. the self-propelling device with barrier clearing device according to claim 1, it is characterized in that: dynamical system (2) is arranged on above chassis main frame, dynamical system (2) comprises motor (21), Power output transmission case (28), hydraulic pump (35), hydraulic motor (36), moving gear box (27), motor (21) is connected with Power output transmission case (28), and Power output transmission case (28) is connected with moving gear box (27) with hydraulic motor (36) by hydraulic pump (35).
8. the self-propelling device with barrier clearing device according to claim 7, it is characterized in that: the first power output shaft of Power output transmission case (28) and hydraulic pump (35) spline joint, hydraulic motor (36) and moving gear box (27) pass through spline joint.
9. the self-propelling device with barrier clearing device according to claim 8, it is characterized in that: also include inlet duct, sound absorber, radiator shell, cooling system, fuel tank, the power input shaft (281) of Power output transmission case (28) is connected with the flywheel (212) of motor, beam (211) is installed on motor (21), between Power output transmission case (28) and chassis main frame (11), inlet duct is installed on the top of motor, sound absorber is installed on the rear side of motor, be vented to the left, cooling system is positioned at the front of motor, radiator shell is installed with on cooling system, fuel tank is installed on the left side of motor.
10. the self-propelling device with barrier clearing device according to claim 9, is characterized in that: described motor (21) is diesel engine or gasoline engine.
11. self-propelling devices with barrier clearing device according to claim 1, it is characterized in that: chassis main frame (11) comprises Zhi Chongliang (113), added longeron, added crossbeam, splayed beam, chassis main frame is welded by each parts, splayed beam is at Zhi Chongliang two ends, added longeron is above splayed beam, walking wheel is positioned at below chassis main frame, comprise thrust wheel, directive wheel, support roller, stabilizer, guide rail, strainer, driving wheel, track components, crawler belt is coated on driving wheel, thrust wheel, support roller, stabilizer, directive wheel.
12. self-propelling devices with barrier clearing device according to claim 1, it is characterized in that: control system (4) is arranged on above chassis main frame, control system (4) comprises master lever (441), secondary gear lever (442), height quick change lever (445); Master lever (441), turn to elevating lever (446), secondary gear lever (442), height quick change lever (445) from the close-by examples to those far off, distribution is from left to right positioned at seat (42) around.
13. self-propelling devices with barrier clearing device according to claim 12, is characterized in that: master lever (441) is arranged on the left front portion of seat, turn to elevating lever (446) to be arranged on seat right front portion.
14. self-propelling devices with barrier clearing device according to claim 13, it is characterized in that: also include solenoid-operated switch (446g), solenoid-operated switch (446g) is arranged on master lever (441), and solenoid-operated switch (446g) controls the lifting of barrier clearing device (82).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520072225.8U CN204738331U (en) | 2015-02-02 | 2015-02-02 | From running gear with clearance sacrifice device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520072225.8U CN204738331U (en) | 2015-02-02 | 2015-02-02 | From running gear with clearance sacrifice device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204738331U true CN204738331U (en) | 2015-11-04 |
Family
ID=54420074
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520072225.8U Expired - Fee Related CN204738331U (en) | 2015-02-02 | 2015-02-02 | From running gear with clearance sacrifice device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204738331U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104805878A (en) * | 2015-02-02 | 2015-07-29 | 星光农机股份有限公司 | Self-walking device with barrier clearance device |
| CN114408041A (en) * | 2022-01-19 | 2022-04-29 | 徐工集团工程机械股份有限公司 | Track vehicle |
-
2015
- 2015-02-02 CN CN201520072225.8U patent/CN204738331U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104805878A (en) * | 2015-02-02 | 2015-07-29 | 星光农机股份有限公司 | Self-walking device with barrier clearance device |
| CN104805878B (en) * | 2015-02-02 | 2017-07-11 | 星光农机股份有限公司 | A kind of self-propelling device with barrier clearing device |
| CN114408041A (en) * | 2022-01-19 | 2022-04-29 | 徐工集团工程机械股份有限公司 | Track vehicle |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151104 Termination date: 20180202 |