CN215601806U - Depth wheel with buffer structure for turnover plow - Google Patents
Depth wheel with buffer structure for turnover plow Download PDFInfo
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- CN215601806U CN215601806U CN202121732977.4U CN202121732977U CN215601806U CN 215601806 U CN215601806 U CN 215601806U CN 202121732977 U CN202121732977 U CN 202121732977U CN 215601806 U CN215601806 U CN 215601806U
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Abstract
The utility model discloses a depth wheel with a buffering structure for a turnover plow, relates to the technical field of agricultural mechanical equipment, and solves the problems of complex structure, high use cost and inconvenient operation of the depth wheel of the turnover plow in the prior art. The depth limiting device comprises a depth limiting seat, a depth limiting rotating shaft, a travelling mechanism, a rotation control mechanism, a tilling depth control mechanism and a buffer mechanism, wherein the depth limiting rotating shaft is arranged in the depth limiting seat, and the travelling mechanism, the rotation control mechanism, the tilling depth control mechanism and the buffer mechanism are sequentially connected to the depth limiting rotating shaft; buffer gear includes the attenuator, and the one end of attenuator is passed through the attenuator fixed pin and is connected on the limit for depth pivot, the other end passes through under the attenuator fixed pin and connects on running gear. The hydraulic turnover plow is provided with the damper, and generates a damping effect in the turnover process of the hydraulic turnover plow, so that the speed of the depth wheel is reduced in the falling process, and the impact force is reduced; the depth limiting and walking functions are convenient to switch, and the load of a rear suspension system of the tractor during road transportation is reduced.
Description
Technical Field
The utility model relates to the technical field of agricultural mechanical equipment, in particular to a depth wheel with a buffering structure for a turnover plow.
Background
Along with the development of new rural construction, the agricultural cooperation scale is strong, the concentration degree of cultivated land is larger and larger, the agricultural mechanization degree is higher and higher, and the turnover plow is used as a tillage machine and is widely used, thereby playing an important role in the planting link. The depth of cultivation of the reversible plough is generally controlled by the depth wheel, namely the depth of cultivation of the plough is from the bottom of the tire to the bottom of the plough. At present, a depth wheel is respectively and symmetrically arranged on the upper part and the lower part of a beam of a plough frame, and the ploughing depth is controlled by respectively adjusting the heights of two tires. Because of the structure limitation, the up-and-down adjustment of the tilling depth is inconvenient, and the weight of the two tires is heavier, when a tractor drives the plough to walk on the road or in the field, the plough swings up and down, the impact force on the tractor is larger, and the rear suspension part of the tractor is easy to damage.
In order to solve the above problems, the present invention provides a depth wheel with a buffer structure for a reversible plow, which is novel in design, so that the tilling depths of an upper group of plow bodies and a lower group of plow bodies are controlled by one tire, the depth wheel not only facilitates adjusting the tilling depths, but also has a traveling function, and the two functions can be conveniently switched.
SUMMERY OF THE UTILITY MODEL
Aiming at the defects in the prior art, the utility model provides a depth wheel with a buffer structure for a turnover plow, which solves the problems of complex structure, high use cost and inconvenient operation of the depth wheel of the turnover plow in the prior art.
The technical scheme of the utility model is realized as follows: a depth wheel with a buffer structure for a turnover plow comprises a depth limiting seat, a depth limiting rotating shaft, a traveling mechanism, a rotation control mechanism, a tilling depth control mechanism and a buffer mechanism, wherein the depth limiting rotating shaft is arranged in the depth limiting seat, and the traveling mechanism, the rotation control mechanism, the tilling depth control mechanism and the buffer mechanism are sequentially connected onto the depth limiting rotating shaft; buffer gear includes the attenuator, and the one end of attenuator is passed through the attenuator fixed pin and is connected on the limit for depth pivot, the other end passes through under the attenuator fixed pin and connects on running gear.
Furthermore, the tilling depth control mechanism comprises an adjusting rod, two ends of the depth limiting seat are connected with an adjusting rod fixing seat through adjusting rod fixing bolts, and the adjusting rod is arranged on the adjusting rod fixing seat. And the depth limiting rotating shaft is provided with a groove matched with the adjusting rod.
Further, running gear includes the depth wheel mounting bracket, and the depth wheel mounting bracket passes through the rotation control mechanism to be connected at the tip of depth-limiting pivot, connects the depth wheel on the depth wheel mounting bracket. The lower fixing pin of the damper is connected to one side of the depth wheel mounting frame.
Further, the rotation control mechanism comprises a depth limiting conversion pin and a depth limiting shaft fixing bolt, the depth limiting wheel mounting frame is connected with the depth limiting rotating shaft through the depth limiting shaft fixing bolt, two through holes matched with the depth limiting conversion pin are formed in the depth limiting wheel mounting frame, the two through holes and the depth limiting shaft fixing bolt are distributed in a right triangle mode, and a depth limiting shaft conversion pin through hole matched with the through holes is formed in the depth limiting rotating shaft.
The utility model has the beneficial effects that: the hydraulic turnover plow is provided with the damper, and the damper generates a damping effect in the turnover process of the hydraulic turnover plow, so that the speed of the depth wheel is reduced in the falling process, and the impact force is reduced; the utility model has the walking function, the depth limiting and walking functions are convenient to switch, and the load of a rear suspension system of the tractor during road transportation is reduced; when the utility model is in the depth limiting state, the depth limiting height of the plough body can be freely adjusted; the plough body of the turnover plough only has one depth-limiting tyre, thereby effectively reducing the self weight of the turnover plough, reducing the oil consumption during cultivation and the load of a suspension system behind a tractor which is turned over on the ground.
Drawings
In order to illustrate the embodiments of the utility model more clearly, the drawings that are needed in the description of the embodiments will be briefly described below, it being apparent that the drawings in the following description are only some embodiments of the utility model, and that other drawings may be derived from those drawings by a person skilled in the art without inventive effort.
FIG. 1 is a schematic diagram of the mechanism of the present invention;
FIG. 2 is a left side view of the present invention;
FIG. 3 is a schematic view of the walking position of the present invention;
in the figure: 1. the depth limiting device comprises a depth limiting seat, 2 adjusting rod fixing bolts, 3 adjusting rod fixing seats, 4 adjusting rods, 5 depth limiting wheel mounting frames, 6 depth limiting tires, 7 damper upper fixing pins, 8 dampers, 9 damper lower fixing pins, 10 depth limiting rotating shafts, 11 depth limiting shaft fixing bolts and 12 depth limiting conversion pins.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be obtained by a person skilled in the art without inventive effort based on the embodiments of the present invention, are within the scope of the present invention.
As shown in fig. 1, in embodiment 1, a depth wheel with a buffer structure for a reversible plow comprises a depth limiting seat 1, a depth limiting rotating shaft 10, a traveling mechanism, a rotation control mechanism, a plowing depth control mechanism and a buffer mechanism, wherein the depth limiting seat 1 is installed on a plow frame of a hydraulic reversible plow; the depth limiting rotating shaft 10 is arranged in the depth limiting seat 1, and the depth limiting rotating shaft 10 can rotate freely; the traveling mechanism, the rotation control mechanism, the tilling depth control mechanism and the buffer mechanism are sequentially connected to the depth-limiting rotating shaft 10 from bottom to top; buffer gear includes attenuator 8, and the one end of attenuator 8 is passed through on the attenuator fixed pin 7 and is connected on limit for depth pivot 10, the other end passes through under the attenuator fixed pin 9 and connects on running gear. By adopting the embodiment, the self weight of the turnover plow can be effectively reduced, and the oil consumption during farming and the load of a rear suspension system of the tractor with turnover of the ground are reduced; in the turnover process of the hydraulic turnover plow, the damper 8 generates a damping effect, so that the speed of the depth wheel is reduced in the falling process, the impact force is reduced, and the service life is prolonged.
In this embodiment, the rotation control mechanism includes depth-limiting conversion pin 12 and depth-limiting shaft fixing bolt 11, depth-limiting wheel mounting bracket 5 is connected with depth-limiting rotating shaft 10 through depth-limiting shaft fixing bolt 11, depth-limiting wheel mounting bracket 5 is provided with two through holes matched with depth-limiting conversion pin 12, two through holes and depth-limiting shaft fixing bolt 11 which are distributed in a right triangle shape, and depth-limiting shaft 10 is provided with a depth-limiting shaft conversion pin through hole matched with the through holes. When the depth-limiting rotating shaft 10 is horizontally arranged, the depth-limiting conversion pin 12 is inserted into the through hole which is horizontally arranged with the depth-limiting shaft fixing bolt 11, and the depth-limiting shaft conversion pin through hole is fixed with the through hole, and at the moment, the depth-limiting mode is adopted; when the depth-limiting rotating shaft 10 is vertically arranged, the depth-limiting conversion pin 12 is inserted into the through hole below the depth-limiting shaft fixing bolt 11, the depth-limiting shaft conversion pin through hole is fixed with the through hole, and the depth-limiting wheel is in a walking mode at the moment.
The other structure is the same as embodiment 2.
Specifically, the depth limiting seat 1 is arranged on a plough frame of the hydraulic turnover plough; the depth limiting rotating shaft 10 is arranged in the depth limiting seat 1, and the depth limiting rotating shaft 10 can rotate freely; the depth limiting seat 1 is respectively provided with an adjusting rod fixing seat 3 at the upper part and the lower part, the adjusting rod fixing seat 3 is arranged on the depth limiting seat 1 through an adjusting rod fixing bolt 2, the adjusting rod fixing seat 3 can rotate around the adjusting rod fixing bolt 2, the end part of the adjusting rod fixing seat 3 is provided with an adjusting rod 4, and the adjusting rod fixing seat are connected through threads; the extending length of the adjusting rod 4 can be adjusted, the end part of the adjusting rod 4 is matched with the groove on the depth wheel mounting frame 5, and the tilling depth of the hydraulic turnover plow is adjusted by adjusting the extending length of the adjusting rod 4; the lower part of the depth wheel mounting frame 5 is provided with a depth limiting tire 6, and the upper part of the depth wheel mounting frame 5 and the depth limiting rotating shaft 10 are connected together through a depth limiting shaft fixing bolt 11 and a depth limiting conversion pin 12; the side surface of the depth wheel mounting frame 5 is provided with a damper 8, and the upper part of the damper 8 is connected with the depth limiting seat 1 through a fixing pin 7 on the damper; the lower portion of the damper 8 and the depth wheel-mounting bracket 5 are connected by a damper lower fixing pin 9.
When the hydraulic turnover plow is transported on a road, firstly, the depth limiting conversion pin 12 is taken off, then the depth limiting wheel mounting frame 5 and the depth limiting rotating shaft 10 are rotated by 90 degrees, and then the depth limiting conversion pin 12 is mounted on a through hole below the depth limiting shaft fixing bolt 11, so that the turnover plow can be transported on the road; during transport, the weight of the plow is mostly borne by the depth-limiting tire 6 of the plow, reducing the load on the rear suspension system of the tractor.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the utility model, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.
Claims (6)
1. The utility model provides a turnover plow is with depth wheel of taking buffer structure which characterized in that: the depth limiting device comprises a depth limiting seat (1), a depth limiting rotating shaft (10), a travelling mechanism, a rotation control mechanism, a tilling depth control mechanism and a buffer mechanism, wherein the depth limiting rotating shaft (10) is arranged in the depth limiting seat (1), and the travelling mechanism, the rotation control mechanism, the tilling depth control mechanism and the buffer mechanism are sequentially connected to the depth limiting rotating shaft (10); buffer gear includes attenuator (8), and the one end of attenuator (8) is passed through on the attenuator fixed pin (7) and is connected on limit for depth pivot (10), and the other end passes through under the attenuator fixed pin (9) and connects on running gear.
2. The depth wheel with a buffering structure for the reversible plow according to claim 1, wherein: the tilling depth control mechanism comprises an adjusting rod (4), two ends of the depth limiting seat (1) are connected with an adjusting rod fixing seat (3) through adjusting rod fixing bolts (2), and the adjusting rod (4) is arranged on the adjusting rod fixing seat (3).
3. The depth wheel with a buffering structure for the reversible plow according to claim 2, wherein: and a groove matched with the adjusting rod (4) is arranged on the depth-limiting rotating shaft (10).
4. The depth wheel with a buffering structure for the turnover plow according to any one of claims 1 to 3, wherein: the travelling mechanism comprises a depth wheel mounting frame (5), the depth wheel mounting frame (5) is connected to the end of the depth rotating shaft (10) through a rotation control mechanism, and a depth wheel (6) is connected to the depth wheel mounting frame (5).
5. The depth wheel with a buffering structure for the reversible plow according to claim 4, wherein: the lower damper fixing pin (9) is connected to one side of the depth wheel mounting frame (5).
6. The depth wheel with a buffering structure for the reversible plow according to claim 5, wherein: the rotation control mechanism comprises a depth limiting conversion pin (12), the depth limiting wheel mounting frame (5) is connected with a depth limiting rotating shaft (10) through a depth limiting shaft fixing bolt (11), two through holes matched with the depth limiting conversion pin (12) are formed in the depth limiting wheel mounting frame (5), the two through holes and the depth limiting shaft fixing bolt (11) are distributed in a right-angled triangle mode, and a depth limiting shaft conversion pin through hole matched with the through holes is formed in the depth limiting rotating shaft (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121732977.4U CN215601806U (en) | 2021-07-28 | 2021-07-28 | Depth wheel with buffer structure for turnover plow |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121732977.4U CN215601806U (en) | 2021-07-28 | 2021-07-28 | Depth wheel with buffer structure for turnover plow |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215601806U true CN215601806U (en) | 2022-01-25 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121732977.4U Active CN215601806U (en) | 2021-07-28 | 2021-07-28 | Depth wheel with buffer structure for turnover plow |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215601806U (en) |
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2021
- 2021-07-28 CN CN202121732977.4U patent/CN215601806U/en active Active
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