CN212696462U - Operation machine for farmland - Google Patents
Operation machine for farmland Download PDFInfo
- Publication number
- CN212696462U CN212696462U CN202020967141.1U CN202020967141U CN212696462U CN 212696462 U CN212696462 U CN 212696462U CN 202020967141 U CN202020967141 U CN 202020967141U CN 212696462 U CN212696462 U CN 212696462U
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- Prior art keywords
- gear
- frame
- motor
- rack
- fixedly arranged
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- 229910001220 stainless steel Inorganic materials 0.000 claims description 4
- 239000010935 stainless steel Substances 0.000 claims description 4
- 238000003971 tillage Methods 0.000 description 11
- 238000009313 farming Methods 0.000 description 6
- 230000005540 biological transmission Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000001105 regulatory effect Effects 0.000 description 2
- 238000012271 agricultural production Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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- Guiding Agricultural Machines (AREA)
- Soil Working Implements (AREA)
Abstract
The utility model discloses a farmland operation machine, which aims at overcoming the problem of inconvenient disassembly and assembly in the prior art and comprises a frame, wherein the frame is provided with a driven wheel in a rotating way, the frame is respectively provided with a first bracket and a second bracket in a sliding way, the first bracket is provided with a first axle in a rotating way, the first axle is provided with a driving wheel, the second bracket is provided with a second axle in a rotating way, the second axle is provided with a rotary blade, the first bracket is provided with a first rack, the second bracket is provided with a second rack, the frame is provided with a first motor, the output end of the first motor is provided with a first gear, the first rack and the second rack are respectively meshed with two sides of the first gear, the frame is provided with a second motor, the output end of the second motor is fixedly provided with a second gear, the first axle is fixedly provided with a third gear, the second axle is fixedly provided with a fourth gear, the second motor is used for driving the third gear or the fourth gear to rotate.
Description
Technical Field
The utility model belongs to agricultural machinery, in particular to an operation machine for farmland.
Background
The farmland working machine is agricultural machinery equipment, is mainly used for finishing tillage operations such as tillage, harrowing and the like, has the characteristics of strong soil breaking capacity, flat ground surface after tillage and the like, and is widely applied to agricultural production.
Among the prior art, the workover rig for farmland comprises frame, draw gear, rotary tillage tool bit and running gear, and running gear includes the axletree, and the both ends of axletree are the fixed wheel that is provided with respectively, and the draw gear transmission is connected on the axletree, when needs farming, demolish the axletree from the frame, install the rotary tillage tool bit in the frame again, and rotary tillage tool bit and draw gear transmission link together to realize the farming through draw gear.
However, the prior art is not perfect, the rotary tillage cutter head and the walking device are very inconvenient to disassemble and assemble on the frame, and the problems of time and labor waste are caused.
SUMMERY OF THE UTILITY MODEL
In order to overcome the defects of the prior art and the problems of the prior art, the utility model provides a farmland operation machine which is convenient and labor-saving to operate.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a farmland operation machine comprises a frame, wherein a driven wheel is arranged on the frame in a rotating manner, a first support and a second support are respectively arranged on the frame in a sliding manner, a first axle is arranged on the first support in a rotating manner, a driving wheel is fixedly arranged on the first axle, a second axle is arranged on the second support in a rotating manner, a rotary tillage cutter is fixedly arranged on the second axle, a first rack is fixedly arranged on the first support, a second rack is fixedly arranged on the second support, a first motor is fixedly arranged on the frame, a first gear is fixedly arranged on the output end of the first motor, and the first rack and the second rack are respectively meshed with two sides of the first gear;
the frame is further provided with a second motor, a second gear is fixedly arranged at the output end of the second motor, a third gear is fixedly arranged on the first axle, a fourth gear is fixedly arranged on the second axle, when the driving wheel slides to the same height with the driven wheel, the second gear is meshed with the third gear, and when the rotary blade slides to the same height with the driven wheel, the second gear is meshed with the fourth gear.
Preferably, the frame is provided with a first strip-shaped hole and a second strip-shaped hole respectively, the first support penetrates through the first strip-shaped hole, and the second support penetrates through the second strip-shaped hole.
Preferably, the second motor is arranged on the frame in a sliding mode, when the driving wheel and the driven wheel are at the same height, the second motor slides, the second gear can be separated from or meshed with the third gear, and when the rotary tillage blade and the driven wheel are at the same height, the second motor slides, and the second gear can be separated from or meshed with the fourth gear.
Preferably, the second motor is slidably disposed on the frame through a linear slide rail.
Preferably, the second motor is hinged with a connecting rod, the frame is provided with a clamping groove, and the second motor is fixedly arranged on the frame when the connecting rod is clamped in the clamping groove.
Preferably, the frame is provided with a third strip-shaped hole, and the connecting rod penetrates through the third strip-shaped hole.
Preferably, the frame is a hollow shell, and the rotary tillage cutter, the first rack, the second rack, the first motor, the second motor, the first gear, the second gear, the third gear and the fourth gear are respectively arranged in the frame.
Preferably, the rotary blade is made of stainless steel.
Preferably, a handle rod is fixedly arranged at the rear end of the frame, and the overall structure of the handle rod is U-shaped.
Compared with the prior art, the utility model outstanding and profitable technological effect is: when using this workover rig for farmland, open first motor, but the height of automatically regulated action wheel and rotary blade, when the action wheel slide to with follow the same high time of driving wheel, the unsettled setting of rotary blade is on the frame, when the rotary blade slides to follow the same high time of driving wheel, the unsettled setting of action wheel is on the frame, conveniently switches between driving state and farming state, consequently this farmland is used as the workover rig and has easy and simple to handle, labour saving and time saving and structural design reasonable advantage.
Drawings
Fig. 1 is one of the schematic structural diagrams of the present invention;
fig. 2 is a second schematic structural diagram of the present invention;
fig. 3 is a schematic sectional structure of the present invention;
in the figure: 1-frame, 2-driven wheel, 3-first support, 4-second support, 5-first axle, 6-second axle, 7-driving wheel, 8-rotary blade, 9-first rack, 10-second rack, 11-first motor, 12-second motor, 13-first gear, 14-second gear, 15-third gear, 16-fourth gear, 17-first strip-shaped hole, 18-second strip-shaped hole, 19-third strip-shaped hole, 20-clamping groove, 21-connecting rod and 23-handle rod.
Detailed Description
To facilitate understanding of those skilled in the art, the present invention will be further described with reference to the accompanying drawings and specific embodiments.
As shown in fig. 1 to 3, a farm work machine mainly used for farming in a field includes a frame 1, a driven wheel 2 is rotatably provided on the frame 1, the driven wheel 2 vertically rotates below the frame 1, the number of the driven wheels 2 is two, and the two driven wheels 2 are respectively provided on both sides of the frame 1.
It is provided with first support 3 and second support 4 to slide respectively on frame 1, first support 3 and second support 4 are injectd respectively and are gone up vertical slip at frame 1, it is provided with first axletree 5 to rotate on first support 3, first axletree 5 is vertical rotatory on first support 3, first axletree 5 is unanimous with the direction of rotation from driving wheel 2, fixed action wheel 7 that is provided with on the first axletree 5, action wheel 7 is two, two action wheels 7 set up respectively in the both sides of first axletree 5, when action wheel 7 and follow driving wheel 2 when same height, this operation machine accessible action wheel 7 for farmland is realized driving with the rotation from driving wheel 2.
Rotate on the second support 4 and be provided with second axletree 6, second axletree 6 vertical rotation on second support 4, second axletree 6 is unanimous with the direction of rotation from driving wheel 2, fixedly on the second axletree 6 being provided with rotary blade 8, rotary blade 8 is used for cultivating the field, action wheel 7, rotary blade 8 and from driving wheel 2 set gradually on frame 1, when rotary blade 8 and follow driving wheel 2 when same height, this workover rig accessible rotary blade 8 cultivates the field.
First rack 9 is fixedly arranged on first support 3, first rack 9 is vertically arranged on first support 3, second rack 10 is fixedly arranged on second support 4, second rack 10 is vertically arranged on second support 4, first motor 11 is fixedly arranged on frame 1, first gear 13 is fixedly arranged on the output end of first motor 11, first rack 9 and second rack 10 are respectively engaged with two sides of first gear 13, first gear 13 can drive first rack 9 and second rack 10 to slide towards opposite directions, driving wheel 7 and rotary blade 8 are staggered in the height direction, when driving wheel 7 slides to the same height as driven wheel 2, rotary blade 8 slides to be suspended on frame 1, when rotary blade 8 slides to the same height as driven wheel 2, driving wheel 7 slides to be suspended on frame 1.
The frame 1 is further provided with a second motor 12, a second gear 14 is fixedly arranged at the output end of the second motor 12, a third gear 15 is fixedly arranged on the first axle 5, a fourth gear 16 is fixedly arranged on the second axle 6, the third gear 15 and the fourth gear 16 are respectively arranged on two sides of the second gear 14, when the driving wheel 7 slides to the same height as the driven wheel 2, the second gear 14 is meshed with the third gear 15 and separated from the fourth gear 16, so that the second motor 12 only drives the driving wheel 7 to rotate, when the rotary blade 8 slides to the same height as the driven wheel 2, the second gear 14 is meshed with the fourth gear 16 and separated from the third gear 15, so that the second motor 12 only drives the rotary blade 8 to rotate, and the use efficiency of power is improved.
When using this workover rig for farmland, open first motor 11, but the height of automatically regulated action wheel 7 and rotary blade 8, slide to with follow driving wheel 2 when same height when action wheel 7, rotary blade 8 is unsettled to be set up on frame 1, slide to from driving wheel 2 when same height when rotary blade 8, action wheel 7 is unsettled to be set up on frame 1, the convenience switches between driving state and farming state, consequently this farmland is used as the industry machine has easy and simple to handle, labour saving and time saving and structural design reasonable advantage.
The second motor 12 is slidably disposed on the frame 1, the second motor 12 can laterally slide on the frame 1, when the driving wheel 7 and the driven wheel 2 are at the same height, the second gear 14 can be disengaged or engaged with the third gear 15, and when the rotary blade 8 and the driven wheel 2 are at the same height, the second motor 12 can be disengaged or engaged with the fourth gear 16.
When the farmland working machine is used, the second motor 12 slides to be separated from the third gear 15 and the fourth gear 16, and then the first motor 11 is started, so that the second gear 14 is prevented from influencing the adjustment of the first bracket 3 and the second bracket 4 in the height direction, and the switching between the driving state and the farming state is further facilitated.
The second motor 12 is arranged on the frame 1 in a sliding mode through a linear slide rail, the linear slide rail limits the second motor 12 to slide on a straight line, and side shaking of the second motor 12 is avoided.
The second motor 12 is hinged to a connecting rod 21, the frame 1 is provided with a clamping groove 20, when the connecting rod 21 is separated from the clamping groove 20, the second motor 12 can freely slide on the frame 1, and when the connecting rod 21 is clamped in the clamping groove 20, the second motor 12 is fixedly arranged on the frame 1, so that the second gear 14 is kept meshed with the third gear 15 or the fourth gear 16, and the connection firmness is further improved.
The frame 1 is provided with a third strip-shaped hole 19, the clamping groove 20 is arranged at one end of the third strip-shaped hole 19, the connecting rod 21 penetrates through the third strip-shaped hole 19, the third strip-shaped hole 19 limits the sliding stroke of the second motor 12, and the sliding stroke is prevented from being too large.
The frame 1 is a hollow shell, the rotary tillage cutter 8, the first rack 9, the second rack 10, the first motor 11, the second motor 12, the first gear 13, the second gear 14, the third gear 15 and the fourth gear 16 are respectively arranged in the frame 1, and the connecting rod 21 extends out of the frame 1 through the third strip-shaped hole 19.
The rotary blade 8 is made of stainless steel, and the stainless steel has the advantages of corrosion resistance and rust resistance, so that the service life of the rotary blade 8 is prolonged.
The rear end of frame 1 is fixed with handle bar 23, and handle bar 23's overall structure is "U" style of calligraphy, and the both ends of handle bar 23 weld respectively on frame 1, and the user can hold and control this for the farmland workover rig on handle bar 23, has further made things convenient for this for the farmland workover rig's use.
The above-mentioned embodiment is only the preferred embodiment of the present invention, and does not limit the protection scope of the present invention according to this, so: all equivalent changes made according to the structure, shape and principle of the utility model are covered within the protection scope of the utility model.
Claims (9)
1. A farmland operation machine comprises a frame (1), a driven wheel (2) is rotatably arranged on the frame (1), the automatic rotary cultivator is characterized in that a first support (3) and a second support (4) are arranged on a frame (1) in a sliding mode respectively, a first axle (5) is arranged on the first support (3) in a rotating mode, a driving wheel (7) is fixedly arranged on the first axle (5), a second axle (6) is arranged on the second support (4) in a rotating mode, a rotary cultivating cutter (8) is fixedly arranged on the second axle (6), a first rack (9) is fixedly arranged on the first support (3), a second rack (10) is fixedly arranged on the second support (4), a first motor (11) is fixedly arranged on the frame (1), a first gear (13) is fixedly arranged on the output end of the first motor (11), and the first rack (9) and the second rack (10) are meshed with two sides of the first gear (13) respectively;
the frame (1) is further provided with a second motor (12), a second gear (14) is fixedly arranged at the output end of the second motor (12), a third gear (15) is fixedly arranged on the first axle (5), a fourth gear (16) is fixedly arranged on the second axle (6), when the driving wheel (7) slides to the same height with the driven wheel (2), the second gear (14) is meshed with the third gear (15), and when the rotary blade (8) slides to the same height with the driven wheel (2), the second gear (14) is meshed with the fourth gear (16).
2. The farmland working machine as claimed in claim 1, wherein the frame (1) is provided with a first strip-shaped hole (17) and a second strip-shaped hole (18), the first bracket (3) is arranged through the first strip-shaped hole (17), and the second bracket (4) is arranged through the second strip-shaped hole (18).
3. A farm working machine according to claim 1, characterized in that the second motor (12) is arranged to slide on the frame (1), the second gear (14) can be disengaged or engaged with the third gear (15) when the driving wheel (7) and the driven wheel (2) are at the same height, and the second gear (14) can be disengaged or engaged with the fourth gear (16) when the rotary blade (8) and the driven wheel (2) are at the same height.
4. A farm working machine according to claim 3, characterized in that the second motor (12) is arranged slidably on the frame (1) by means of linear slides.
5. The farmland working machine as claimed in claim 3 or 4, wherein the second motor (12) is hinged with a connecting rod (21), the frame (1) is provided with a clamping groove (20), and when the connecting rod (21) is clamped in the clamping groove (20), the second motor (12) is fixedly arranged on the frame (1).
6. The farmland working machine as claimed in claim 5, wherein the frame (1) is provided with a third strip-shaped hole (19), and the connecting rod (21) is inserted into the third strip-shaped hole (19).
7. The farm working machine according to claim 1, wherein the frame (1) is a hollow housing, and the rotary blade (8), the first rack (9), the second rack (10), the first motor (11), the second motor (12), the first gear (13), the second gear (14), the third gear (15) and the fourth gear (16) are respectively disposed in the frame (1).
8. A farm working machine according to claim 1, characterized in that the rotary blade (8) is made of stainless steel.
9. The farmland working machine as claimed in claim 1, wherein a handle bar (23) is fixedly provided at a rear end of the frame (1), and the handle bar (23) has a U-shaped overall structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020967141.1U CN212696462U (en) | 2020-06-01 | 2020-06-01 | Operation machine for farmland |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020967141.1U CN212696462U (en) | 2020-06-01 | 2020-06-01 | Operation machine for farmland |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212696462U true CN212696462U (en) | 2021-03-16 |
Family
ID=74948327
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020967141.1U Expired - Fee Related CN212696462U (en) | 2020-06-01 | 2020-06-01 | Operation machine for farmland |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212696462U (en) |
-
2020
- 2020-06-01 CN CN202020967141.1U patent/CN212696462U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| 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: 20210316 |