CN221043695U - Anti-leakage tillage and lifting supporting device of tillage machine - Google Patents
Anti-leakage tillage and lifting supporting device of tillage machine Download PDFInfo
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- CN221043695U CN221043695U CN202322788779.5U CN202322788779U CN221043695U CN 221043695 U CN221043695 U CN 221043695U CN 202322788779 U CN202322788779 U CN 202322788779U CN 221043695 U CN221043695 U CN 221043695U
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- tiller
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- 238000003971 tillage Methods 0.000 title claims abstract description 53
- 230000005540 biological transmission Effects 0.000 claims abstract description 53
- 238000007790 scraping Methods 0.000 claims description 9
- 238000005096 rolling process Methods 0.000 claims description 7
- 239000002689 soil Substances 0.000 claims description 7
- 238000009434 installation Methods 0.000 description 9
- 238000005516 engineering process Methods 0.000 description 3
- 241000283690 Bos taurus Species 0.000 description 2
- 230000002265 prevention Effects 0.000 description 2
- 238000007792 addition Methods 0.000 description 1
- 238000009313 farming Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model discloses a leakproof tillage and lifting support device of a tillage machine, which comprises a mounting frame, wherein the bottom of the mounting frame is fixedly connected with a gear box, driving shafts are symmetrically arranged on the left side and the right side of the gear box, tillage wheels are respectively arranged on the driving shafts on the left side and the right side of the gear box, a power input shaft is arranged at the top of the gear box, the power input shaft is connected with a telescopic transmission shaft, one end of the telescopic transmission shaft is connected with the power input shaft, the other end of the telescopic transmission shaft is connected with a power transmission device of the tillage machine, the top of the mounting frame is vertically and fixedly connected with a guiding limiting shaft and a hydraulic cylinder, a piston shaft of the hydraulic cylinder is fixedly connected with the mounting frame, a cylinder seat of the hydraulic cylinder is connected with a frame of the tillage machine, and the guiding limiting shaft is connected with the frame of the tillage machine in a sliding limiting guiding manner. The anti-tillage and lifting support device of the tiller is ingenious in structural design, and can be used as an anti-tillage device and a lifting support device.
Description
Technical Field
The utility model relates to the technical field of agricultural cultivation equipment, in particular to a leakproof cultivation and lifting support device of a cultivator.
Background
Before crops and cash crops are planted, the land block for planting needs to be cultivated. The traditional farmland tillage adopts the pulling and harrowing tillage of cattle and horse-drawn plow, has low work efficiency and high labor intensity, and has high labor cost for raising cattle and horses by special people.
With the development of science and technology and the increasing economic strength of China, agriculture in China is rapidly developed, various agricultural mechanical products are applied to thousands of households, labor force is saved due to the development of the agricultural mechanical products, and compared with the traditional farmland tillage mode, labor efficiency is greatly improved, and the development of agriculture is promoted.
The research shows that most of the current farmland tillage adopts a small-sized hand tillage machine or a tractor to drag the tillage tool. When a small-sized hand tiller is adopted, the tillage width is small, the tillage efficiency is low, and the hand-held operation labor intensity is high; the farm tools pulled by the tractor are mostly suitable for dry lands, and the walking driving shaft of the tractor cannot be used as a farming driving shaft. In order to improve the cultivation efficiency and reduce the labor intensity of operation and the cultivation universality, the inventor develops a self-propelled cultivator (Chinese patent: a front-rear-drive cultivator with a rear engine, application number: 202210281861.6). However, a certain distance exists between two cultivation wheels on the front axle of the self-propelled cultivator, and when the cultivation is performed, the cultivation is not performed, and a soil leakage preventing device needs to be designed and installed between the two cultivation wheels. The self-propelled cultivator has large volume and weight, rubber tires are required to be installed when the cultivator walks without cultivation in order to be convenient for traveling on the road surface, cultivation wheels are required to be replaced when cultivation is performed, special tools are required to lift when the tires are replaced due to the large volume and weight, and operation is troublesome. Through application research, if the anti-tillage device can be designed to meet the anti-tillage requirement and be used as a jacking tool, the anti-tillage device is of an optimal structural design, however, the anti-tillage device which is designed and installed in the prior art is only suitable for tillage of soft soil, and can not meet the requirement of tire replacement by jacking of the whole machine. Therefore, it is necessary to design a leak-proof tillage and lifting support device for a tiller.
Disclosure of Invention
The utility model aims to provide a leak-proof tillage and lifting support device of a tillage machine; the anti-tillage and lifting support device of the tiller is ingenious in structural design, and can be used as an anti-tillage device and a lifting support device.
The technical scheme of the utility model is realized as follows:
The utility model provides a leak protection is ploughed and is promoted strutting arrangement, it includes the mounting bracket, the bottom fixed connection of mounting bracket be provided with the gear box, the drive shaft is installed to the left and right sides symmetry of gear box, install the cultivation wheel respectively on the drive shaft of gear box left and right sides, the power input shaft is installed at the top of gear box, the power input shaft is connected with flexible transmission shaft, the one end of flexible transmission shaft is connected with the power input shaft, the other end of flexible transmission shaft is connected with the power transmission device of tiller, flexible transmission shaft adopts square sleeve square hole sleeve structure, square shaft is inserted in square hole sleeve, square shaft or square sleeve is connected with power transmission device, corresponding square sleeve or square shaft is connected with the power input shaft, the junction adopts universal joint type to connect; the power transmission device transmits power to the telescopic transmission shaft, and then the telescopic transmission shaft transmits power to the power input shaft, so that the power is transmitted into the gear box, the power is transmitted to the driving shaft through gears in the gear box, the cultivation wheel is driven to rotate, the top of the installation frame is vertically and fixedly connected with a guiding limiting shaft and a hydraulic cylinder, a piston shaft of the hydraulic cylinder is fixedly connected with the installation frame, a cylinder seat of the hydraulic cylinder is connected with a frame of the cultivation machine, the guiding limiting shaft is in sliding limiting guiding connection with the frame of the cultivation machine, the guiding limiting shaft adopts a square shaft or square hole sleeve structure, a square hole sleeve or square shaft is correspondingly arranged on the frame of the cultivation machine, and the square shaft or square hole sleeve structure of the guiding limiting shaft is correspondingly provided with a square hole sleeve or square shaft plug bush to be connected with the frame of the cultivation machine.
Further preferred is: limiting blocks which are used for being matched with a frame of the tiller to prevent the guiding limiting shaft from rotating are fixedly arranged on two sides of the guiding limiting shaft. The limit fit pressure of the square shaft or square hole sleeve of the guide limit shaft can be reduced.
Further preferred is: the cultivation wheel has two structures, the first cultivation wheel adopts a field rolling wheel, the field rolling wheel comprises a rim, scraping blades and a hub, the center of the hub is provided with a hub connecting hole for connecting a driving shaft, a plurality of scraping blades are uniformly distributed and connected on the periphery of the hub, and two ends of the plurality of scraping blades are respectively connected through the rim. The second type of cultivation wheel adopts the rotary cultivation wheel, the rotary cultivation wheel include rotary blade and mounting disc, the center of mounting disc be provided with be used for with the mounting disc connecting hole of drive shaft, many rotary blade pass through the mounting bolt equipartition and install on the mounting disc.
The anti-leakage tillage and lifting support device of the tillage machine is arranged at the front lower part or the rear lower part of the tillage machine and is positioned between two tillage wheels of a front axle or a rear axle, power is transmitted to a telescopic transmission shaft through a power transmission device of the tillage machine, and then the telescopic transmission shaft is transmitted to a power input shaft, so that the power is transmitted into a gear box and is transmitted to a driving shaft through a gear in the gear box, the tillage wheels are driven to rotate, and the area tillage between the two tillage wheels is realized, so that the anti-leakage tillage is realized; the installation frame and the gear box are controlled to integrally lift through the hydraulic cylinder, lifting guide limit is realized by using the guide limit shaft, and lifting power transmission is realized by using the telescopic transmission shaft; thus forming a set of device which can be used as a soil leakage prevention device and a lifting support device.
Drawings
FIG. 1 is a schematic view of a leak-proof tilling and lifting support device for a tiller according to a first embodiment;
FIG. 2 is a schematic perspective view of FIG. 1;
FIG. 3 is a schematic perspective view of a field roller;
FIG. 4 is a schematic view of a leak-proof tilling and lifting support device for a tiller according to a second embodiment;
FIG. 5 is a schematic perspective view of FIG. 4;
FIG. 6 is a schematic perspective view of a rotary tillage wheel;
The part name of the serial number in the figure is:
1. A field rolling wheel; 2. a drive shaft; 3. a gear box; 4. a power input shaft; 5. a mounting frame; 6. a telescopic transmission shaft; 7. a hydraulic cylinder; 8. a guide limit shaft; 9. a limiting block; 10. a rim; 11. a wiper blade; 12. a hub; 13. hub connection holes; 14. a rotary tillage wheel; 15. a rotary tillage cutter; 16. installing a bolt; 17. a mounting plate; 18. and a mounting plate connecting hole.
Description of the embodiments
For a more detailed description of the technology of the present application, the technology of the present application will be further described with reference to the accompanying drawings and examples.
Examples
The utility model provides a leak protection is ploughed and is promoted strutting arrangement, it includes mounting bracket 5, the bottom fixed connection of mounting bracket 5 be provided with gear box 3, the drive shaft 2 is installed to the left and right sides symmetry of gear box 3, install the cultivation wheel on the drive shaft 2 of gear box 3 left and right sides respectively, power input shaft 4 is installed at the top of gear box 3, power input shaft 4 is connected with flexible transmission shaft 6, the one end of flexible transmission shaft 6 is connected with power input shaft 4, the other end of flexible transmission shaft 6 is connected with the power transmission device of tiller, flexible transmission shaft 6 adopts square sleeve structure, square shaft is inserted in square sleeve, square shaft and power transmission device are connected, corresponding square sleeve and power input shaft 4 are connected, the junction adopts the universal joint to connect; the power transmission device transmits power to the telescopic transmission shaft 6, and then the telescopic transmission shaft 6 transmits the power to the power input shaft 4, so that the power is transmitted into the gear box 3, the power is transmitted to the driving shaft 2 through a gear in the gear box 3, the cultivation wheel is driven to rotate, the top of the installation frame 5 is vertically and fixedly connected with the guiding limiting shaft 8 and the hydraulic cylinder 7, the piston shaft of the hydraulic cylinder 7 is fixedly connected with the installation frame 5, the cylinder seat of the hydraulic cylinder 7 is connected with the frame of the cultivation machine, the guiding limiting shaft 8 is in sliding limiting guiding connection with the frame of the cultivation machine, the guiding limiting shaft 8 adopts a square shaft structure, square hole sleeves are correspondingly arranged on the frame of the cultivation machine, and the square shaft of the guiding limiting shaft 8 is in sleeve inserting connection with the square hole sleeves correspondingly arranged on the frame of the cultivation machine.
The cultivation wheel adopts a field rolling wheel 1, the field rolling wheel 1 comprises a rim 10, scraping blades 11 and a hub 12, a hub connecting hole 13 for connecting with a driving shaft 2 is formed in the center of the hub 12, a plurality of scraping blades 11 are uniformly distributed and connected to the periphery of the hub 12, and two ends of the plurality of scraping blades 11 are connected through the rim 10 respectively.
The installation and the work of the anti-leak tillage and lifting support device of the tillage machine are as follows: the power transmission device is arranged at the front lower part of the tiller, is positioned between two tillage wheels in front of the front axle, transmits power to the telescopic transmission shaft through the power transmission device of the tiller, and transmits the power to the power input shaft through the telescopic transmission shaft, so that the power is transmitted into the gear box and is transmitted to the driving shaft through a gear in the gear box, the tillage wheels are driven to rotate, and the area tillage between the two tillage wheels is realized, so that the anti-leakage tillage is realized; the installation frame and the gear box are controlled to integrally lift through the hydraulic cylinder, lifting guide limit is realized by using the guide limit shaft, and lifting power transmission is realized by using the telescopic transmission shaft; thus forming a set of device which can be used as a soil leakage prevention device and a lifting support device. When no cultivation is carried out, the piston shaft of the hydraulic cylinder is retracted, the square shaft of the guide limiting shaft is correspondingly arranged on the frame of the cultivator and moves upwards in the square hole sleeve, the square shaft end of the telescopic transmission shaft and the square hole sleeve end slide relatively, the telescopic transmission shaft is shortened, the whole upward movement of the mounting frame and the gear box is realized, and the gear box is prevented from touching the ground during running; when in cultivation, the piston shaft of the hydraulic cylinder extends out, the square shaft of the guide limiting shaft correspondingly is provided with a square hole sleeve to move downwards in the frame of the cultivator, the square shaft end of the telescopic transmission shaft and the square hole sleeve end slide relatively, the telescopic transmission shaft extends, the whole downward movement of the mounting frame and the gear box is realized, and the cultivation wheel can cultivate the ground to a large set depth; when the hydraulic cylinder is lifted and supported, the piston shaft of the hydraulic cylinder further extends out, the square shaft of the guide limiting shaft correspondingly is arranged in the square hole sleeve barrel to move downwards in the frame of the tiller, the square shaft end of the telescopic transmission shaft and the square hole sleeve barrel end slide relatively, the telescopic transmission shaft further extends, wheels on the front axle are lifted off the ground, after the tires are replaced, the piston shaft of the hydraulic cylinder retracts, the wheels on the front axle are in contact with the ground, and the lifting and supporting of the tiller is completed and used for completing the replacement of the tires.
Examples
The utility model provides a leak protection is ploughed and is promoted strutting arrangement, it includes mounting bracket 5, the bottom fixed connection of mounting bracket 5 be provided with gear box 3, the drive shaft 2 is installed to the left and right sides symmetry of gear box 3, install the cultivation wheel on the drive shaft 2 of gear box 3 left and right sides respectively, power input shaft 4 is installed at the top of gear box 3, power input shaft 4 is connected with flexible transmission shaft 6, the one end of flexible transmission shaft 6 is connected with power input shaft 4, the other end of flexible transmission shaft 6 is connected with the power transmission device of tiller, flexible transmission shaft 6 adopts square sleeve structure, square sleeve inserts in square sleeve, square sleeve is connected with power transmission device, corresponding square shaft is connected with power input shaft 4, the junction adopts the universal joint to connect; the power transmission device transmits power to the telescopic transmission shaft 6, and then the telescopic transmission shaft 6 transmits power to the power input shaft 4, so that the power is transmitted into the gear box 3, the power is transmitted to the driving shaft 2 through gears in the gear box 3, so that the cultivation wheel is driven to rotate, the top of the installation frame 5 is vertically and fixedly connected with the guiding limiting shaft 8 and the hydraulic cylinder 7, the piston shaft of the hydraulic cylinder 7 is fixedly connected with the installation frame 5, the cylinder seat of the hydraulic cylinder 7 is connected with the frame of the cultivation machine, the guiding limiting shaft 8 is connected with the frame of the cultivation machine in a sliding limiting guiding manner, the guiding limiting shaft 8 adopts a square hole sleeve structure, a square shaft is correspondingly arranged on the frame of the cultivation machine, and the square hole sleeve structure of the guiding limiting shaft 8 is correspondingly provided with a square shaft plug bush in the frame of the cultivation machine.
The cultivation wheel adopts a rotary cultivation wheel 14, the rotary cultivation wheel 14 comprises rotary cultivation blades 15 and a mounting plate 17, a mounting plate connecting hole 18 for connecting with a driving shaft 2 is formed in the center of the mounting plate 17, and a plurality of rotary cultivation blades 15 are uniformly distributed on the mounting plate 17 through mounting bolts 16.
Examples
The distinguishing features from example 1 or example 2 are that: and limiting blocks 9 which are used for being matched with a frame of the tiller to prevent the guiding limiting shaft 8 from rotating are fixedly arranged on two sides of the guiding limiting shaft 8.
The above description is not intended to limit the application to the particular embodiments disclosed, but to limit the application to the particular embodiments disclosed, as many variations, modifications, additions and substitutions are possible, without departing from the scope of the application as disclosed in the accompanying claims.
Claims (4)
1. A leak protection is ploughed and is promoted strutting arrangement of tiller which characterized in that: the cultivation machine comprises a mounting frame (5), wherein a gear box (3) is fixedly connected to the bottom of the mounting frame (5), driving shafts (2) are symmetrically arranged on the left side and the right side of the gear box (3), cultivation wheels are respectively arranged on the driving shafts (2) on the left side and the right side of the gear box (3), a power input shaft (4) is arranged at the top of the gear box (3), the power input shaft (4) is connected with a telescopic transmission shaft (6), one end of the telescopic transmission shaft (6) is connected with the power input shaft (4), and the other end of the telescopic transmission shaft (6) is connected with a power transmission device of the cultivation machine; the top of the mounting frame (5) is vertically and fixedly connected with a guiding limit shaft (8) and a hydraulic cylinder (7), a piston shaft of the hydraulic cylinder (7) is fixedly connected with the mounting frame (5), a cylinder seat of the hydraulic cylinder (7) is connected with a frame of the tiller, the guiding limit shaft (8) is in sliding limit guiding connection with the frame of the tiller, the guiding limit shaft (8) adopts a square shaft or square hole sleeve structure, a square hole sleeve or square shaft is correspondingly arranged on the frame of the tiller, and the square shaft or square hole sleeve structure of the guiding limit shaft (8) is correspondingly provided with a square hole sleeve or square shaft plug bush on the frame of the tiller.
2. The anti-soil leakage and lifting support device for a tiller according to claim 1, wherein: limiting blocks (9) which are used for being matched with a frame of the tiller to prevent the guiding limiting shaft (8) from rotating are fixedly arranged on two sides of the guiding limiting shaft (8).
3. The anti-soil leakage and lifting support device for a tiller according to claim 1, wherein: the cultivation wheel adopts the field rolling wheel (1), the field rolling wheel (1) comprises a rim (10), scraping blades (11) and a hub (12), a hub connecting hole (13) for connecting the hub (12) with a driving shaft (2) is formed in the center of the hub (12), a plurality of scraping blades (11) are uniformly distributed and connected to the periphery of the hub (12), and two ends of the plurality of scraping blades (11) are connected through the rim (10) respectively.
4. The anti-soil leakage and lifting support device for a tiller according to claim 1, wherein: the cultivation wheel adopts rotary tillage wheel (14), rotary tillage wheel (14) include rotary tillage sword (15) and mounting disc (17), the center of mounting disc (17) be provided with be used for with driving shaft (2) mounting disc connecting hole (18), install on mounting disc (17) through mounting bolt (16) equipartition many rotary tillage sword (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322788779.5U CN221043695U (en) | 2023-10-18 | 2023-10-18 | Anti-leakage tillage and lifting supporting device of tillage machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322788779.5U CN221043695U (en) | 2023-10-18 | 2023-10-18 | Anti-leakage tillage and lifting supporting device of tillage machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221043695U true CN221043695U (en) | 2024-05-31 |
Family
ID=91225740
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322788779.5U Active CN221043695U (en) | 2023-10-18 | 2023-10-18 | Anti-leakage tillage and lifting supporting device of tillage machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221043695U (en) |
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2023
- 2023-10-18 CN CN202322788779.5U patent/CN221043695U/en active Active
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