CN203681684U - Crawler-type walking device for upper-ridge bed operation - Google Patents
Crawler-type walking device for upper-ridge bed operation Download PDFInfo
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- CN203681684U CN203681684U CN201420080805.7U CN201420080805U CN203681684U CN 203681684 U CN203681684 U CN 203681684U CN 201420080805 U CN201420080805 U CN 201420080805U CN 203681684 U CN203681684 U CN 203681684U
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Abstract
The utility model relates to a crawler-type walking device for upper-ridge bed operation, and belongs to the technical field of agricultural machines. The crawler-type walking device mainly comprises a support, a motor, a worm and gear speed reducer, a drive shaft assembly, a driven shaft assembly, a walking chain I, a walking chain II, crawler belt plates and the like. The crawler-type walking device is applied to walking on the surface of an upper-ridge and has the advantages of being low in self weight, simple in structure and little in soil compaction. Tillage parts or sowing parts are hung on the support of the walking device, so that an exclusive upper-ridge tillage implement or sowing implement is formed, and upper-ridge tillage or sowing operation is completed.
Description
Technical field
The utility model belongs to agricultural mechanical field, particularly relates to cterpillar drive a kind of and that ridge-up bed work tool is supporting.
Background technology
At present, along with the continuous progress of social development and agricultural, the cultivated area of the industrial crops such as Chinese herbal medicine, fruits and vegetables increases year by year.These industrial crops adopt ridge-up bed work pattern more, and along with the increase of cultivated area, peasant is badly in need of the farming and the seeding machinary that adapt with ridge-up bed cropping pattern.
Many and the wheel-tire tractor of traditional farming and seeding machinary supports the use, and under the traction of trac., walks and operation.This operational method is relatively applicable to flat work and the production of ridge culture crop, but has run into larger difficulty during for ridge-up bed operation.Particularly the own wt of trac. is large, serious to soil packing, can only be between furrow pavement up walk.And various industrial crops plantation agronomy differences, the parameters such as the width of ridge-up bed and height are had to requirement separately, inside relatively-stationary wheel of very difficult adaptation trac., width and chassis are by gap, and this has just restricted trac. application in ridge-up bed mechanized cultivation pattern as propulsion source.
Addressing the above problem good method adopts cterpillar drive directly on furrow face, to walk exactly, this mode is not subject to the wide and high restriction of furrow of furrow, cterpillar drive self also has that ground contact area is large, adhesion value good, is adapted at the feature of mollisol face walking.
But existing cterpillar drive is many and the field work vehicle such as military equipment and construction machinery and equipment, heavy-duty tractor etc. is supporting, when design, mainly consider obstacle crossing ability, the hill climbing ability of equipment and the ability of running at high speed, generally formed by crawler belt, drive wheel, track adjusting wheel, caterpillar wheel, carrier wheel and tightening device, both so-called " four-wheel one is with " formula structure.This structure has structure heaviness, complexity, vertical roomy feature, own wt is excessive simultaneously, therefore cannot be directly and ridge-up bed work tool supporting.
Summary of the invention
The purpose of this utility model is exactly to provide one to be adapted at the walking of ridge-up bed surface for the deficiency described in background technology and defect, from heavy and light, simple in structure, little to soil packing, and can draw the cterpillar drive of farming and sowing component working.
The technical scheme that the utility model technical solution problem adopts is as follows:
Ridge-up bed operation cterpillar drive, is characterized in that: comprise support, motor, worm type of reduction gearing, driven axle combination, axle drive shaft combination, walking chain II, caterpillar block, walking chain I,
Described support comprises side plate I, side plate II, strutbeam I, strutbeam II, retarder seat board, adjustable bearing base fixed plate I and adjustable bearing base fixed plates II; Described strutbeam I is fixedly connected with the inner side of side plate II with side plate I respectively with the two ends of strutbeam II; Described adjustable bearing base fixed plate I is fixedly connected with the outside of side plate II with side plate I respectively with adjustable bearing base fixed plates II;
Described motor is fixedly connected with strutbeam II with strutbeam I respectively with worm type of reduction gearing; On described motor output shaft, be fixedly connected with belt pulley I, on worm type of reduction gearing input shaft, be fixedly connected with belt pulley II, and belt pulley I is connected with belt pulley II by driving band; On described worm type of reduction gearing, output chain gear is installed;
Described driven axle combination comprises driven axle, passive sprocket piece I, passive sprocket piece II, bearing I II, bearing I V, adjustable bearing base I and adjustable bearing base II; The both sides axial end portion of described driven axle is separately installed with passive sprocket piece I and passive sprocket piece II, and driven axle is flexibly connected with adjustable bearing base I by bearing I II, and driven axle is flexibly connected with adjustable bearing base II by bearing I V;
Described axle drive shaft combination comprises axle drive shaft, drive sprocket sheet I, drive sprocket sheet II, input sprocket, bearing I, bearing I I, bearing seat I and bearing seat II; The both sides axial end portion of described axle drive shaft is separately installed with drive sprocket sheet I and drive sprocket sheet II, axle drive shaft is flexibly connected with bearing seat I by bearing I, axle drive shaft is flexibly connected with bearing seat II by bearing I I, and the top of axle drive shaft is fixedly connected with input sprocket; Described input sprocket links by chain and output chain gear;
Described caterpillar block is fixedly connected with walking chain II with walking chain I respectively.
Described drive sprocket sheet I links with passive sprocket piece I by walking chain I; Described drive sprocket sheet II links with passive sprocket piece II by walking chain II.
The quantity of described caterpillar block is 12.
Described side plate I is identical with side plate II shape, and the front portion of side plate I and side plate II is provided with bearing saddle bore and bolt connecting hole, and rear portion is provided with the connection holes of circular auxiliary hole and adjustable bearing base fixed plate I.
By above-mentioned design plan, the utility model can bring following beneficial effect:
1, simplified integral structure, alleviate overall weight, reduce soil packing: crawler attachment of the present utility model only arranges axle drive shaft and driven axle, two drive sprocket sheets on axle drive shaft are as the drive wheel of crawler belt, and two passive sprocket pieces on driven axle have the effect of caterpillar wheel and carrier wheel concurrently, the tightening device of crawler belt is directly installed on driven axle.In order further to reduce installation weight, the rack side plate of this device and caterpillar block all adopt aluminum alloy materials.
2, device adopts large vertical wide than design, walking chain joint number is decided to be 2 times of the drive sprocket sheet number of teeth, and the width of crawler belt is decided to be 4/5 left and right of furrow face width degree, can make like this compact conformation, reduce the sag of chain, also can increase ground contact area and the adhesive ability of crawler belt.
3, the motor of installing on device and worm type of reduction gearing can provide the required tractive force of operation and gait of march for sowing parts and cultivating member.
Accompanying drawing explanation
Below in conjunction with accompanying drawing explanation and the specific embodiment, the utility model is described in further detail.
Fig. 1 is the structural representation of the utility model ridge-up bed operation cterpillar drive.
Fig. 2 is the structural representation of the support of the utility model ridge-up bed operation cterpillar drive.
Fig. 3 is the structural representation of the axle drive shaft combination of the utility model ridge-up bed operation cterpillar drive.
Fig. 4 is the structural representation of the driven axle combination of the utility model ridge-up bed operation cterpillar drive.
Fig. 5 is the application example structural representation of the driven axle combination of the utility model ridge-up bed operation cterpillar drive.
In figure, 1 is support, 2 is motor, 3 is worm type of reduction gearing, 4 is driven axle combination, 5 is axle drive shaft combination, 6 is chain, 7 is output chain gear, 8 is walking chain II, 9 is belt pulley II, 10 is driving band, 11 is caterpillar block, 12 is belt pulley I, 13 is walking chain I, 14 is side plate I, 15 is retarder seat board, 16 is strutbeam I, 17 is strutbeam II, 18 is side plate II, 19 is adjustable bearing base fixed plates II, 20 is adjustable bearing base fixed plate I, 21 is bearing I, 22 is bearing seat I, 23 is axle drive shaft, 24 is drive sprocket sheet I, 25 is drive sprocket sheet II, 26 is bearing I I, 27 is bearing seat II, 28 is input sprocket, 29 is bearing I II, 30 is adjustable bearing base I, 31 is driven axle, 32 is passive sprocket piece I, 33 is passive sprocket piece II, 34 is bearing I V, 35 is adjustable bearing base II, 36 is cterpillar drive, 37 is working part drive motor, 38 is vacuum pump, 39 is pin suction feed mechanism, 40 is kind of a groove, 41 is press wheel, 42 is ditching component, 43 is agitator type level bed mechanism.
The specific embodiment
Ridge-up bed operation cterpillar drive as shown in the figure, it is characterized in that: comprise support 1, motor 2, worm type of reduction gearing 3, driven axle combination 4, axle drive shaft combination 5, walking chain II (8), caterpillar block 11, walking chain I (13)
Described support 1 comprises side plate I (14), side plate II (18), strutbeam I (16), strutbeam II (17), retarder seat board 15, adjustable bearing base fixed plate I (20) and adjustable bearing base fixed plates II (19); Described strutbeam I (16) is fixedly connected with the inner side of side plate II (18) with side plate I (14) respectively with the two ends of strutbeam II (17); Described adjustable bearing base fixed plate I (20) is fixedly connected with the outside of side plate II (18) with side plate I (14) respectively with adjustable bearing base fixed plates II (19);
Described motor 2 is fixedly connected with strutbeam II (17) with strutbeam I (16) respectively with worm type of reduction gearing 3; On described motor 2 output shafts, be fixedly connected with belt pulley I (12), on worm type of reduction gearing 3 input shafts, be fixedly connected with belt pulley II (9), and belt pulley I (12) is connected with belt pulley II (9) by driving band 10; On described worm type of reduction gearing 3, output chain gear 7 is installed;
Described driven axle combination 4 comprises driven axle 31, passive sprocket piece I (32), passive sprocket piece II (33), bearing I II (29), bearing I V (34), adjustable bearing base I (30) and adjustable bearing base II (35); The both sides axial end portion of described driven axle 31 is separately installed with passive sprocket piece I (32) and passive sprocket piece II (33), driven axle 31 is flexibly connected with adjustable bearing base I (30) by bearing I II (29), and driven axle 31 is flexibly connected with adjustable bearing base II (35) by bearing I V (34);
Described axle drive shaft combination 5 comprises axle drive shaft 23, drive sprocket sheet I (24), drive sprocket sheet II (25), input sprocket 28, bearing I (21), bearing I I (26), bearing seat I (22) and bearing seat II (27); The both sides axial end portion of described axle drive shaft 23 is separately installed with drive sprocket sheet I (24) and drive sprocket sheet II (25), axle drive shaft 23 is flexibly connected with bearing seat I (22) by bearing I (21), axle drive shaft 23 is flexibly connected with bearing seat II (27) by bearing I I (26), and the top of axle drive shaft 23 is fixedly connected with input sprocket 28; Described input sprocket 28 links by chain 6 and output chain gear 7;
Described caterpillar block 11 is fixedly connected with walking chain II (8) with walking chain I (13) respectively.
Described drive sprocket sheet I (24) links with passive sprocket piece I (32) by walking chain I (13); Described drive sprocket sheet II (25) links with passive sprocket piece II (33) by walking chain II (8).
The quantity of described caterpillar block 11 is 12.
Described side plate I (14) is identical with side plate II (18) shape, side plate I (14) is provided with bearing saddle bore and bolt connecting hole with the front portion of side plate II (18), and rear portion is provided with the connection holes of circular auxiliary hole and adjustable bearing base fixed plate I (20).
The utility model overall structure is that steel and aluminium are made.In order to reduce device to soil packing power, this device is take aluminum material as main, auxiliary part steel components.
This device is positioned over to ridge-up bed upper surface, the power that is fixedly connected on the motor output on support 1 passes to worm type of reduction gearing 3 through driving band 10, by passing to the input sprocket 28 in axle drive shaft combination 5 through chain 6 again after worm type of reduction gearing 3 speed changes and commutation.Axle drive shaft combination 5 is rotated under the driving of power, and drives walking chain I(13) and walking chain II(8) rotate, be fixed in walking chain upper track plate 11 and also rotate thereupon.In the time that caterpillar block 11 turns to ridge-up bed surface, the horizontal bar of caterpillar block 11 upper process is cut native face, promotes facility and travel forward under the resistance of soil and the effect of friction.
On the support 1 of this device, articulate auxiliary stand 1 and task driven motor, and cultivating member or sowing parts are arranged on auxiliary stand, just can form special ridge-up bed tillage implement or seeding machinary, complete ridge-up bed farming or seeding operation.
By changing adjustable bearing base I(30 in driven axle combination 4), adjustable bearing base II(35) with the relative position capable of regulating walking chain I(13 of adjustable bearing base fixed plate I (20), adjustable bearing base fixed plates II (19)), walking chain II(8) degree of tension.
Application example:
The explanation concrete application process of the present utility model as an example of aspirated-air type ridge-up bed sower example.Aspirated-air type ridge-up bed sower is mainly made up of parts such as cterpillar drive 36, working part drive motor 37, vacuum pump 38, pin suction feed mechanism 39, kind groove 40, press wheel 41, ditching component 42, agitator type level bed mechanisms 43.
On the support 1 of cterpillar drive 36, affixed auxiliary stand has just formed sower support.Working part drive motor 37, vacuum pump 38, pin suction feed mechanism 39, kind groove 40, agitator type level bed mechanism 43, press wheel 41, ditching component 42 etc. are all arranged on sower support successively.
Under the traction of cterpillar drive 36, sower can be realized the automatic walking along ridge-up bed, and completes ditching operation.Meanwhile, under the driving of working part drive motor 2 and vacuum pump 38, sower completes successively grading, inhales the flow charts such as kind, trench digging, seeding, suppression.
Claims (4)
1. ridge-up bed operation cterpillar drive, it is characterized in that: comprise support (1), motor (2), worm type of reduction gearing (3), driven axle combination (4), axle drive shaft combination (5), walking chain II(8), caterpillar block (11), walking chain I(13)
Described support (1) comprises side plate I(14), side plate II(18), strutbeam I(16), strutbeam II(17), retarder seat board (15), adjustable bearing base fixed plate I (20) and adjustable bearing base fixed plates II (19); Described strutbeam I(16) with strutbeam II(17) two ends respectively with side plate I(14) with side plate II(18) inner side be fixedly connected with; Described adjustable bearing base fixed plate I (20) and adjustable bearing base fixed plates II (19) respectively with side plate I(14) with side plate II(18) outside be fixedly connected with;
Described motor (2) and worm type of reduction gearing (3) respectively with strutbeam I(16) with strutbeam II(17) be fixedly connected with; On described motor (2) output shaft, be fixedly connected with belt pulley I(12), on worm type of reduction gearing (3) input shaft, be fixedly connected with belt pulley II(9), and belt pulley I(12) by driving band (10) and belt pulley II(9) be connected; On described worm type of reduction gearing (3), output chain gear (7) is installed;
Described driven axle combination (4) comprises driven axle (31), passive sprocket piece I(32), passive sprocket piece II(33), bearing I II(29), bearing I V(34), adjustable bearing base I(30) and adjustable bearing base II(35); The both sides axial end portion of described driven axle (31) is separately installed with passive sprocket piece I(32) and passive sprocket piece II(33), driven axle (31) is by bearing I II(29) with adjustable bearing base I(30) be flexibly connected, driven axle (31) passes through bearing I V(34) with adjustable bearing base II(35) be flexibly connected;
Described axle drive shaft combination (5) comprises axle drive shaft (23), drive sprocket sheet I(24), drive sprocket sheet II(25), input sprocket (28), bearing I (21), bearing I I(26), bearing seat I(22) and bearing seat II(27); The both sides axial end portion of described axle drive shaft (23) is separately installed with drive sprocket sheet I(24) and drive sprocket sheet II(25), axle drive shaft (23) is by bearing I (21) and bearing seat I(22) be flexibly connected, axle drive shaft (23) is by bearing I I(26) with bearing seat II(27) be flexibly connected, the top of axle drive shaft (23) is fixedly connected with input sprocket (28); Described input sprocket (28) links with output chain gear (7) by chain (6);
Described caterpillar block (11) respectively with walking chain I(13) and the chain II(8 that walks) be fixedly connected with.
2. ridge-up bed operation cterpillar drive according to claim 1, is characterized in that: described drive sprocket sheet I(24) by walking chain I(13) with passive sprocket piece I(32) link; Described drive sprocket sheet II(25) by walking chain II(8) with passive sprocket piece II(33) link.
3. ridge-up bed operation cterpillar drive according to claim 1, is characterized in that: the quantity of described caterpillar block (11) is 12.
4. ridge-up bed operation cterpillar drive according to claim 1, it is characterized in that: described side plate I(14) with side plate II(18) shape is identical, side plate I(14) with side plate II(18) front portion be provided with bearing saddle bore and bolt connecting hole, rear portion is provided with the connection holes of circular auxiliary hole and adjustable bearing base fixed plate I (20).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420080805.7U CN203681684U (en) | 2014-02-25 | 2014-02-25 | Crawler-type walking device for upper-ridge bed operation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420080805.7U CN203681684U (en) | 2014-02-25 | 2014-02-25 | Crawler-type walking device for upper-ridge bed operation |
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| Publication Number | Publication Date |
|---|---|
| CN203681684U true CN203681684U (en) | 2014-07-02 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420080805.7U Expired - Fee Related CN203681684U (en) | 2014-02-25 | 2014-02-25 | Crawler-type walking device for upper-ridge bed operation |
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| Country | Link |
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| CN (1) | CN203681684U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110254540A (en) * | 2019-07-30 | 2019-09-20 | 上海华向橡胶履带有限公司 | A kind of engineering machinery connecting rod enhanced rubber band |
| CN110326404A (en) * | 2019-08-20 | 2019-10-15 | 吉林省农业机械研究院 | A kind of fruits and vegetables class ridge-up bed seeder |
-
2014
- 2014-02-25 CN CN201420080805.7U patent/CN203681684U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110254540A (en) * | 2019-07-30 | 2019-09-20 | 上海华向橡胶履带有限公司 | A kind of engineering machinery connecting rod enhanced rubber band |
| CN110326404A (en) * | 2019-08-20 | 2019-10-15 | 吉林省农业机械研究院 | A kind of fruits and vegetables class ridge-up bed seeder |
| CN110326404B (en) * | 2019-08-20 | 2023-12-15 | 吉林省农业机械研究院 | Fruit and vegetable furrow bed seeder |
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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 |
Granted publication date: 20140702 Termination date: 20150225 |
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| EXPY | Termination of patent right or utility model |