CN220858840U - Machine for threshing and leveling soil in farmland - Google Patents
Machine for threshing and leveling soil in farmland Download PDFInfo
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- CN220858840U CN220858840U CN202322416864.9U CN202322416864U CN220858840U CN 220858840 U CN220858840 U CN 220858840U CN 202322416864 U CN202322416864 U CN 202322416864U CN 220858840 U CN220858840 U CN 220858840U
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- 239000002689 soil Substances 0.000 title description 2
- 230000005540 biological transmission Effects 0.000 claims abstract description 100
- 238000010009 beating Methods 0.000 claims abstract description 30
- 230000007246 mechanism Effects 0.000 claims abstract description 18
- 238000009434 installation Methods 0.000 claims description 3
- 230000000694 effects Effects 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 238000012271 agricultural production Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
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Abstract
The utility model provides a farmland threshing and leveling machine, which relates to the technical field of agricultural machinery and comprises a mounting frame and a threshing wheel A, wherein the mounting frame is trapezoidal in shape; the upper end face of the mounting frame is provided with a transmission box, one side of the transmission box is provided with a belt transmission mechanism which is fixedly connected with a rotating shaft of the stem beating wheel A, and the belt transmission mechanism is used for driving the stem beating wheel A to rotate; the transmission case is far away from one side of the belt transmission mechanism and is provided with a chain, and the inner side of the chain is provided with a gear which is respectively in rotary connection with a transmission rod B and a stem beating wheel B of the transmission case and is used for driving the stem beating wheel B to rotate. The utility model has the advantages that: the transmission is stable and efficient, and the threshing quality is high.
Description
Technical Field
The utility model relates to the technical field of agricultural machinery, in particular to a farmland threshing and land leveling machine.
Background
With the development of related agricultural technologies, more and more farmlands begin to adopt a large-machine production mode, but a small-scale and fine-crushing agricultural production mode still exists in a considerable amount of land, the large-machine production mode cannot be adapted to the small-scale and fine-crushing agricultural production mode, most of the small-scale and fine-crushing agricultural land adopts a manual mode when threshing, a great deal of labor force is consumed while the efficiency is low, and in order to reduce the production cost, the transmission efficiency and stability of the existing threshing equipment on the market are often reduced, and finally the threshing effect is poor.
Disclosure of utility model
The utility model aims to provide a farmland stem threshing and leveling machine, which solves the technical problems of poor transmission stability and poor stem threshing effect of devices in the prior art, realizes efficient and stable transmission and improves the stem threshing quality.
In order to achieve the aim of the utility model, the utility model adopts the following technical scheme:
The utility model provides a farmland threshing and leveling machine, includes mounting bracket and threshing wheel A, the appearance of mounting bracket is trapezoidal, and narrower one side has the dead lever, threshing wheel A's both sides have pivot and dead lever to rotate and be connected, the inboard of mounting bracket hypotenuse has three pairs of discs, the disc symmetry sets up, one side that the disc is close to the mounting bracket has the connecting axle to rotate with the mounting bracket to be connected, still includes swing joint frame and threshing wheel B,
The movable connecting frame is positioned above the mounting frame and at the inner sides of two side edges of the mounting frame, two groups of connecting plates are arranged between the movable connecting frame and the mounting frame and are respectively and fixedly connected with the mounting frame and the movable connecting frame, the connecting plates are rotationally connected through rotary pins, a limiting plate is arranged on the upper end face of the mounting frame and used for fixing the position of the movable connecting frame, and the stem beating wheel B is positioned at one side of the movable connecting frame far away from the stem beating wheel A and is rotationally connected with the movable connecting frame through a rotary shaft;
The upper end face of the mounting frame is provided with a transmission box at the inner side of the movable connecting frame, one side, close to the stem beating wheel B, of the transmission box is provided with transmission interfaces at two adjacent sides, two sides of the transmission box are provided with belt transmission mechanisms, each belt transmission mechanism comprises two belt pulleys, one belt pulley is fixedly connected with a rotating shaft of the stem beating wheel A, the other belt pulley is connected with the transmission box, and the belt transmission mechanism is used for driving the stem beating wheel A to rotate;
The automatic stem threshing machine is characterized in that a chain is arranged on one side, far away from the belt transmission mechanism, of the transmission case, a transmission rod B is arranged between the chain and the transmission case, and gears are arranged on the inner side of the chain and are respectively in rotary connection with the transmission rod B and the stem threshing wheel B of the transmission case and used for driving the stem threshing wheel B to rotate.
As an improvement, one side of the mounting frame far away from the threshing wheel A is provided with a transmission fixing block, a transmission rod A is arranged between the transmission fixing block and the transmission box, and two ends of the transmission rod A are provided with rotating shaft interfaces for connecting the rotating block with the transmission box and the transmission fixing block.
As an improvement, the outside area of connecting rotatory piece is deflected rotatory connecting block, deflection rotatory connecting block is used for making transfer line A adapt to the installation of different positions, the one side that the transfer fixed block kept away from transfer line A has external transfer line for connect external power.
The beneficial effects of the utility model are as follows: through setting up transfer line and transmission case, improved the structural stability and the transmission stability of device, through setting up swing joint frame and threshing wheel B, improved the quality of threshing, can be further improve the threshing effect through setting up the disc.
Drawings
FIG. 1 is a top view of a farmland threshing grader according to the present utility model;
fig. 2 is a schematic view of a part of the enlarged structure of fig. 1A.
In the figure: 1. a mounting frame; 2. a stem threshing wheel A; 3. a stem beating wheel B; 4. a movable connecting frame; 5. a connecting plate; 6. a transmission case; 7. a disc; 8. externally connected with a transmission rod; 9. a transmission rod A; 10. connecting the rotating blocks; 11. a transmission fixed block; 12. a deflection rotation connection block; 13. a connecting shaft; 14. a chain; 15. a transmission rod B; 16. a belt transmission mechanism.
Detailed Description
In order to make the contents of the present utility model more clearly understood, the technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. Wherein like parts are designated by like reference numerals. It should be noted that the words "front", "rear", "left", "right", "upper" and "lower" used in the following description refer to directions in the drawings, and the words "inner" and "outer" refer to directions toward or away from, respectively, the geometric center of a particular component.
As shown in fig. 1 to 2, the farmland stem-beating land leveling machine comprises a mounting frame 1 and stem-beating wheels A2, wherein the appearance of the mounting frame 1 is trapezoid, a fixing rod is arranged on one narrower side of the mounting frame 1, two sides of the stem-beating wheels A2 are provided with rotating shafts and are in rotating connection with the fixing rod, three pairs of discs 7 are arranged on the inner side of a bevel edge of the mounting frame 1, the discs 7 are symmetrically arranged, one side of each disc 7, which is close to the mounting frame 1, is provided with a connecting shaft 13 and is in rotating connection with the mounting frame 1, the farmland stem-beating land leveling machine further comprises a movable connecting frame 4 and a stem-beating wheel B3, the movable connecting frame 4 is positioned above the mounting frame 1, two groups of connecting plates 5 are respectively and fixedly connected with the mounting frame 1 and the movable connecting frame 4, the connecting plates 5 are in rotating connection through rotating pins, the upper end face of the mounting frame 1 is provided with a limiting plate for fixing the position of the movable connecting frame 4, and the stem-beating wheels B3 are positioned on one side, which is far away from the movable connecting frame 4, and is in rotating connection with the rotating shaft 4 through the movable connecting frame 4; the upper end face of the mounting frame 1 is provided with a transmission box 6 at the inner side of the movable connecting frame 4, one side, close to the stem beating wheel B3, of the transmission box 6 and two adjacent sides are provided with transmission interfaces, two sides of the transmission box 6 are provided with belt transmission mechanisms 16, each belt transmission mechanism 16 comprises two belt pulleys, one belt pulley is fixedly connected with a rotating shaft of the stem beating wheel A2, the other belt pulley is connected with the transmission box 6, and the belt transmission mechanism 16 is used for driving the stem beating wheel A2 to rotate; the side of the transmission case 6 far away from the belt transmission mechanism 16 is provided with a chain 14, a transmission rod B15 is arranged between the chain 14 and the transmission case 6, and gears are arranged on the inner side of the chain 14 and are respectively in rotary connection with the transmission rod B15 and the stem beating wheel B3 of the transmission case 6 and used for driving the stem beating wheel B3 to rotate. The movable connecting frame 4 is connected with the mounting frame 1 through a spring rod, so that the influence of ground jolt on the device can be reduced.
One side of the mounting frame 1 far away from the stem beating wheel A2 is provided with a transmission fixing block 11, a transmission rod A9 is arranged between the transmission fixing block 11 and the transmission box 6, and two ends of the transmission rod A9 are provided with rotating shaft interfaces for connecting the rotating block 10 with the transmission box 6 and the transmission fixing block 11. The outside of the connecting rotary block 10 is provided with a deflection rotary connecting block 12, the deflection rotary connecting block 12 is used for enabling the transmission rod A9 to adapt to the installation of different positions, and one side of the transmission fixed block 11 far away from the transmission rod A9 is provided with an external transmission rod 8 for connecting external power.
When the automatic stalk threshing machine is used, the external transmission rod 8 on the transmission fixed block 11 can be connected with a tractor or other power sources, when the automatic stalk threshing machine is driven, the transmission rod A9 can be driven to drive the transmission box 6, at the moment, the belt transmission mechanism 16 on one side of the transmission box 6 can drive the stalk threshing wheel A2 to rotate, and the transmission rod B15 can drive the chain 14 mechanism to drive the stalk threshing wheel B3 to rotate, so that the whole automatic stalk threshing machine moves along the ground and performs stalk threshing operation.
In the process, the transmission rod A9 can stably and efficiently transmit power to the transmission box 6; the threshing wheel A2 and the threshing wheel B3 are combined, so that high-quality threshing operation can be performed, and meanwhile, the disc 7 can also finish the field.
The above description is illustrative of the preferred embodiments of the present utility model and is not intended to limit the scope of the present utility model, but is to be accorded the full scope of the claims.
Claims (3)
1. The utility model provides a farmland threshing and leveling machine, includes mounting bracket (1) and threshing wheel A (2), the appearance of mounting bracket (1) is trapezoidal, and narrower one side has the dead lever, the both sides of threshing wheel A (2) have pivot and dead lever to rotate and be connected, the inboard of mounting bracket (1) hypotenuse has three pairs of discs (7), disc (7) symmetry sets up, one side that disc (7) are close to mounting bracket (1) has connecting axle (13) to rotate with mounting bracket (1) to be connected, and characterized in that still includes swing joint frame (4) and threshing wheel B (3),
The movable connecting frame (4) is positioned above the mounting frame (1), and is arranged on the inner sides of two sides of the mounting frame (1), a connecting plate (5) is arranged between the movable connecting frame (4) and the mounting frame (1), the two groups of connecting plates (5) are respectively and fixedly connected with the mounting frame (1) and the movable connecting frame (4), the connecting plates (5) are rotationally connected through rotary pins, the upper end face of the mounting frame (1) is provided with a limiting plate for fixing the position of the movable connecting frame (4), and the stem beating wheel B (3) is positioned on one side, far away from the stem beating wheel A (2), of the movable connecting frame (4) and is rotationally connected with the movable connecting frame (4) through a rotary shaft;
The automatic stem beating machine is characterized in that the upper end face of the mounting frame (1) is provided with a transmission box (6) at the inner side of the movable connecting frame (4), one side, close to the stem beating wheel B (3), of the transmission box (6) and two adjacent sides are provided with transmission interfaces, two sides of the transmission box (6) are provided with belt transmission mechanisms (16), each belt transmission mechanism (16) comprises two belt pulleys, one belt pulley is fixedly connected with a rotating shaft of the stem beating wheel A (2), the other belt pulley is connected with the transmission box (6), and the belt transmission mechanisms (16) are used for driving the stem beating wheel A (2) to rotate;
One side of the transmission case (6) far away from the belt transmission mechanism (16) is provided with a chain (14), a transmission rod B (15) is arranged between the chain (14) and the transmission case (6), and the inner side of the chain (14) is provided with gears which are respectively in rotary connection with the transmission rod B (15) and the stem beating wheel B (3) of the transmission case (6) and used for driving the stem beating wheel B (3) to rotate.
2. The farmland threshing and leveling machine according to claim 1, characterized in that one side of the mounting frame (1) far away from the threshing wheel a (2) is provided with a transmission fixing block (11), a transmission rod a (9) is arranged between the transmission fixing block (11) and the transmission box (6), and two ends of the transmission rod a (9) are provided with rotating shaft interfaces for connecting the rotating block (10) with the transmission box (6) and the transmission fixing block (11).
3. The farmland threshing and leveling machine according to claim 2, characterized in that the outer side of the connecting rotating block (10) is provided with a deflection rotating connecting block (12), the deflection rotating connecting block (12) is used for enabling a transmission rod A (9) to be suitable for installation at different positions, and one side of the transmission fixing block (11) far away from the transmission rod A (9) is provided with an external transmission rod (8) for connecting external power.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322416864.9U CN220858840U (en) | 2023-09-06 | 2023-09-06 | Machine for threshing and leveling soil in farmland |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322416864.9U CN220858840U (en) | 2023-09-06 | 2023-09-06 | Machine for threshing and leveling soil in farmland |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220858840U true CN220858840U (en) | 2024-04-30 |
Family
ID=90821465
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322416864.9U Active CN220858840U (en) | 2023-09-06 | 2023-09-06 | Machine for threshing and leveling soil in farmland |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220858840U (en) |
-
2023
- 2023-09-06 CN CN202322416864.9U patent/CN220858840U/en active Active
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