CN221043692U - Middle plow shovel of agricultural rotary cultivator - Google Patents
Middle plow shovel of agricultural rotary cultivator Download PDFInfo
- Publication number
- CN221043692U CN221043692U CN202322249433.8U CN202322249433U CN221043692U CN 221043692 U CN221043692 U CN 221043692U CN 202322249433 U CN202322249433 U CN 202322249433U CN 221043692 U CN221043692 U CN 221043692U
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- connecting plate
- bottom plate
- protection bottom
- plate
- rotary cultivator
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- 230000000670 limiting effect Effects 0.000 claims description 21
- 230000003014 reinforcing effect Effects 0.000 claims description 8
- 238000005728 strengthening Methods 0.000 claims description 4
- 230000000694 effects Effects 0.000 abstract description 6
- 230000002787 reinforcement Effects 0.000 description 7
- 238000009434 installation Methods 0.000 description 4
- 230000001681 protective effect Effects 0.000 description 3
- 238000003971 tillage Methods 0.000 description 3
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 101100334009 Caenorhabditis elegans rib-2 gene Proteins 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000002689 soil Substances 0.000 description 1
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- Soil Working Implements (AREA)
Abstract
The utility model relates to an agricultural rotary cultivator middle plow shovel which comprises a plow shovel body and a gearbox protection bottom plate, wherein the plow shovel body is formed by integrally connecting a connecting plate and an arc-shaped plowshare, the whole connecting plate is vertically arranged and is positioned above the plowshare, a plurality of mounting holes are transversely formed in the upper end of the connecting plate from top to bottom, and the gearbox protection bottom plate is transversely arranged at the side end of the connecting plate; the utility model has the advantages of convenient adjustment and operation, good protection effect and strong applicability.
Description
Technical Field
The utility model belongs to the technical field of agricultural machinery, and particularly relates to an intermediate plow shovel of an agricultural rotary cultivator.
Background
The rotary cultivator is a cultivator matched with a tractor to complete cultivation and harrowing operation, and has wide application due to the characteristics of strong soil breaking capacity, flat ground surface after cultivation and the like; when the existing rotary cultivator is used, in order to avoid rotary tillage dead zones at the rotary blade gearbox at the middle part, a middle plow blade is fixedly arranged at the front end of the rotary blade gearbox, however, the structure of the existing middle plow blade is single, the protection effect on the rotary blade gearbox can not be achieved, and when the existing rotary cultivator is in actual use, the problem of fracture and damage at the lower end of the rotary blade gearbox is easily caused by external collision or long-time friction with the land; therefore, in order to solve the problems, it is necessary to develop an agricultural rotary cultivator intermediate plow blade which is convenient to adjust and operate, good in protection effect and strong in applicability.
Disclosure of utility model
The utility model aims to overcome the defects of the prior art and provide the middle plow shovel of the agricultural rotary cultivator, which is convenient to adjust and operate, good in protection effect and strong in applicability.
The purpose of the utility model is realized in the following way: the utility model provides an agricultural rotary cultivator intermediate plow shovel, includes plow shovel body and gearbox protection bottom plate, the plow shovel body is formed by connecting plate and curved plowshare integral type connection, and wherein the connecting plate is wholly for vertical setting, is located the top of plowshare, and its upper end transversely is provided with a plurality of mounting holes from top to bottom, the gearbox protection bottom plate transversely sets up in the side of connecting plate.
The utility model discloses a gearbox protection bottom plate, including connecting plate, gear box protection bottom plate, fixed plate, screw thread regulation pole, locating plate, fixed plate, screw thread regulation pole, locating plate, screw thread regulation pole is worn to be equipped with in the terminal surface fixed connection of gear box protection bottom plate, and the center department transverse rotating of fixed plate is located the outside of connecting plate to through the cooperation of slider a and spout, realizes its and vertical sliding connection between the connecting plate, and the front end and the rear end that gear box protection bottom plate is close to one side of connecting plate all are provided with spacing subassembly, spacing subassembly includes fixed block and limiting plate, the fixed block with the terminal surface fixed connection of gear box protection bottom plate, and the center department transverse rotating of fixed block wears to be equipped with the pivot, and pivot and screw thread regulation pole concentric fixed connection.
The middle part of connecting plate outer terminal surface is vertical to be provided with the strengthening rib, the strengthening rib is whole to be the triangular prism structure to be connected with the connecting plate is integrative.
An anti-slip layer is fixedly arranged on the surface of one side, which is contacted with the connecting plate, of the limiting plate.
The center of one end of the threaded adjusting rod, which is far away from the rotating shaft, is provided with a square rotating clamping groove.
The gearbox protection bottom plate is provided with the reinforcement piece in the top that is close to one side of connecting plate, the reinforcement piece is right triangle structure, has two, is located front end and the rear end of gearbox protection bottom plate upper surface respectively, and the right-angle limit of reinforcement piece and gearbox protection bottom plate's last fixed surface are connected, and the fixed slider b that is provided with in another right-angle limit to through slider b and spout sliding connection.
The utility model has the beneficial effects that: according to the utility model, the plurality of mounting holes are formed in the upper end of the connecting plate from top to bottom, and when the plow shovel is used, the plow shovel body can be fixedly mounted on the rotary cultivator through the mounting holes with different heights, so that the overall mounting height of the plow shovel is conveniently adjusted according to actual needs, and the applicability of the plow shovel is improved; through setting up spout, slider a and gearbox protection bottom plate, utilize cooperation between slider a and the spout, can realize the vertical sliding connection of gearbox protection bottom plate and connecting plate, thereby after accomplishing the fixed mounting of plow shovel body on the rotary cultivator through the mounting hole, utilize external force to carry out sliding adjustment to the height of gearbox protection bottom plate, make the lower surface contact of gearbox protection bottom plate and rotary tillage knife roller gearbox on the rotary cultivator, at this moment, can protect the box of rotary tillage knife roller gearbox through gearbox protection bottom plate, avoid it to receive external force collision or long-time friction and take place the problem of damage; through setting up fixed block, screw thread regulation pole, pivot and limiting plate, can be in the use, after the high regulation of gearbox protection bottom plate is accomplished, can be through rotating screw thread regulation pole, at this moment, utilize screw thread connection between screw thread regulation pole and the fixed block, can drive pivot and limiting plate and carry out horizontal lateral shifting when screw thread regulation pole rotates, thereby realize the inseparable contact between limiting plate and the connecting plate, and then through the frictional force that produces when closely contacting between them, realize the spacing connection between gearbox protection bottom plate and the connecting plate; in general, the utility model has the advantages of convenient adjustment and operation, good protection effect and strong applicability.
Drawings
Fig. 1 is a front view of the present utility model.
FIG. 2 is a perspective view of the plow blade body of the present utility model.
Fig. 3 is a side view of the web of the present utility model.
Figure 4 is a cross-sectional view of a top view of the connection between the transmission protective floor, spacing assembly and connection plate of the present utility model.
In the figure: 1. the plow shovel comprises a plow shovel body 11, a connecting plate 111, a mounting hole 112, a chute 12, a plow head 13, a reinforcing rib 2, a gearbox protection bottom plate 21, a sliding block a3, a limiting component 31, a fixed block 32, a limiting plate 33, a threaded adjusting rod 34, a rotating shaft 35, an anti-slip layer 36, a rotating clamping groove 4 and a reinforcing block.
Detailed Description
The utility model is further described below with reference to the accompanying drawings.
Examples: as shown in fig. 1, fig. 2, fig. 3 and fig. 4, an agricultural rotary cultivator middle plow shovel comprises a plow shovel body 1 and a gear box protection bottom plate 2, the plow shovel body 1 is formed by integrally connecting a connecting plate 11 and an arc plow head 12, wherein the whole plow head 11 is vertically arranged, the upper end of the plow head 12 is transversely provided with a plurality of mounting holes 111 from top to bottom, both sides of the inner end face are vertically provided with sliding grooves 112, the whole gear box protection bottom plate 2 is transversely arranged, the side ends of the gear box protection bottom plate 2 are fixedly provided with sliding blocks a21, the sliding blocks a21 are matched with the sliding grooves 112, the vertical sliding connection between the gear box protection bottom plate 2 and the connecting plate 11 is realized, the front end and the rear end of one side of the gear box protection bottom plate 2 close to the connecting plate 11 are respectively provided with a limiting component 3, the limiting component 3 comprises a fixed block 31 and a limiting plate 32, the fixed block 31 is fixedly connected with the end face of the gear box protection bottom plate 2, the center of the fixed block 31 is transversely threaded through a threaded adjusting rod 33, the limiting plate 32 is positioned on the outer side of the connecting plate 11, the center of the fixed block 31 is transversely threaded through the sliding rod, the rotating rod 34 is concentrically and fixedly connected with a rotating shaft 34.
The middle part of the outer end surface of the connecting plate 11 is vertically provided with a reinforcing rib 13, the reinforcing rib 13 is integrally of a triangular prism structure and is integrally connected with the connecting plate 11, and the strength and the stability of the whole connecting plate 11 can be improved by using the reinforcing rib 13; an anti-slip layer 35 is fixedly arranged on the surface of one side, which is contacted with the connecting plate 11, of the limiting plate 32, and friction force generated when the limiting plate 32 is tightly contacted with the connecting plate 11 can be increased by utilizing the anti-slip layer 35, so that the limiting effect of the limiting assembly 3 in the whole use process is improved; the center of one end of the screw adjusting rod 33 far away from the rotating shaft 34 is provided with a square rotating clamping groove 36, and the convenience of the rotating operation of the screw adjusting rod 33 can be increased by utilizing the rotating clamping groove 36.
The gearbox protection bottom plate 2 is provided with the reinforcement piece 4 near the top of one side of connecting plate 11, the reinforcement piece 4 is right triangle-shaped structure, has two, is located front end and the rear end of gearbox protection bottom plate 2 upper surface respectively, and the right-angle limit of reinforcement piece 4 and the last fixed surface of gearbox protection bottom plate 2 are connected, and the fixed slider b that is provided with in another right-angle limit to through slider b and spout 112 sliding connection, utilize the stability of sliding connection between the multiplicable gearbox protection bottom plate 2 of reinforcement piece 4 and the connecting plate 11.
When the rotary cultivator is used, firstly, the installation height of the whole rotary cultivator is determined according to actual needs, the installation holes 111 matched with the installation height are selected according to the installation height, the plow shovel body 1 and the rotary cultivator are fixedly installed, then, the sliding block a21 is matched with the sliding groove 112, and the vertical height of the gearbox protection bottom plate 2 is manually adjusted in a sliding manner, so that the gearbox protection bottom plate 2 is contacted with the lower surface of a rotary blade roller gearbox on the rotary cultivator, and the box body of the rotary blade roller gearbox can be protected through the gearbox protection bottom plate 2, so that the problem that the box body is damaged due to external force collision or long-time friction is avoided; finally, after the height of the gearbox protective bottom plate 2 is adjusted, the screw thread adjusting rod 33 is rotated clockwise by utilizing tools such as an adjusting wrench and the like and through the rotary clamping groove 36, at the moment, the screw thread connecting rod 33 and the fixed block 31 can drive the rotating shaft 34 and the limiting plate 32 to horizontally and transversely move while the screw thread adjusting rod 33 rotates, so that the tight contact between the limiting plate 32 and the connecting plate 11 is realized, and the limiting connection between the gearbox protective bottom plate 2 and the connecting plate 11 is realized by the friction force generated during the tight contact; in general, the utility model has the advantages of convenient adjustment and operation, good protection effect and strong applicability.
The above embodiments are only for illustrating the technical solution of the present utility model and not for limiting the same, and although the present utility model has been described in detail with reference to the above embodiments, it should be understood by those skilled in the art that modifications and equivalents may be made to the specific embodiments of the present utility model without departing from the spirit and scope of the present utility model, and all modifications and equivalents are intended to be included in the scope of the claims of the present utility model.
Claims (5)
1. The utility model provides an agricultural rotary cultivator intermediate plow shovel, includes plow shovel body (1) and gearbox protection bottom plate (2), its characterized in that: the utility model provides a plough shovel body (1) is formed by connecting plate (11) and curved ploughshare (12) integral type, and wherein connecting plate (11) wholly are vertical setting, are located the top of ploughshare (12), and its upper end is transversely provided with a plurality of mounting holes (111) from top to bottom, the both sides of connecting plate (11) interior terminal surface are all vertical to be provided with spout (112), gearbox protection bottom plate (2) transversely set up in the side of connecting plate (11), and its side is fixed to be provided with slider a (21) to through the cooperation of slider a (21) and spout (112), realize its and vertical sliding connection between connecting plate (11), and front end and the rear end that one side that gearbox protection bottom plate (2) is close to connecting plate (11) all are provided with spacing subassembly (3), spacing subassembly (3) are including fixed block (31) and limiting plate (32), fixed block (31) with the terminal surface fixed connection of gearbox protection bottom plate (2), and the center department of fixed block (31) transversely screw thread and wear to be equipped with threaded adjustment pole (33), it is located the outside of connecting plate (34) and is located the concentric screw thread (34) and is fixed with the pivot (34) of center of rotation.
2. The agricultural rotary cultivator intermediate plow blade of claim 1, wherein: the middle part of connecting plate (11) outer terminal surface is vertical to be provided with strengthening rib (13), strengthening rib (13) are the triangular prism structure wholly to be connected with connecting plate (11) integral type.
3. The agricultural rotary cultivator intermediate plow blade of claim 1, wherein: an anti-slip layer (35) is fixedly arranged on the surface of one side, which is contacted with the connecting plate (11), of the limiting plate (32).
4. The agricultural rotary cultivator intermediate plow blade of claim 1, wherein: a square rotary clamping groove (36) is formed in the center of one end, far away from the rotating shaft (34), of the threaded adjusting rod (33).
5. The agricultural rotary cultivator intermediate plow blade of claim 1, wherein: the gearbox protection bottom plate (2) is provided with the reinforcing block (4) near the top of one side of connecting plate (11), reinforcing block (4) are right triangle-shaped structure, have two, are located front end and the rear end of gearbox protection bottom plate (2) upper surface respectively, and the upper surface fixed connection of a right angle limit and gearbox protection bottom plate (2) of reinforcing block (4), and the fixed slider b that is provided with in another right angle limit to through slider b and spout (112) sliding connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322249433.8U CN221043692U (en) | 2023-08-22 | 2023-08-22 | Middle plow shovel of agricultural rotary cultivator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322249433.8U CN221043692U (en) | 2023-08-22 | 2023-08-22 | Middle plow shovel of agricultural rotary cultivator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN221043692U true CN221043692U (en) | 2024-05-31 |
Family
ID=91199808
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322249433.8U Active CN221043692U (en) | 2023-08-22 | 2023-08-22 | Middle plow shovel of agricultural rotary cultivator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN221043692U (en) |
-
2023
- 2023-08-22 CN CN202322249433.8U patent/CN221043692U/en active Active
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