Grid plowshare assembly

Abstract

The utility model discloses a grid plowshare assembly which comprises a connector, a hydraulic rod, a telescopic assembly, an auxiliary assembly and a plowshare assembly. A hydraulic rod is welded to the connector, and the end of the other side of the hydraulic rod is arranged on a telescopic assembly. The telescopic assembly is arranged on the connector, the auxiliary assembly is arranged on the telescopic assembly, and the plowshare assembly is fixedly arranged on the auxiliary assembly. By arranging the telescopic assembly, the length of the grid plowshare can be adjusted according to different operation requirements and soil conditions, the overall length of the plowshare assembly can be flexibly changed by moving the position of the auxiliary rod in the main rod and fixing the auxiliary rod through the fixing screw, and the installation head of the auxiliary assembly is clamped in the positioning groove. The device can be stably installed under adjustment of different lengths, the adaptability of the whole device under various working conditions is improved, and the device adapts to ploughing operation requirements of different depths and operation environments of different terrains.

Description

Technical Field

[0001] The utility model relates to the technical field of agricultural machinery, and particularly relates to a grid bar plow head assembly. Background Art

[0002] With the development of agricultural modernization, the requirements for land ploughing are getting higher and higher. It is necessary to not only ensure the ploughing depth and uniformity, but also improve the operation efficiency and reduce energy consumption. Traditional plow heads are difficult to meet the needs of modern agricultural production in these aspects.

[0003] The patent document with the publication number of CN211090661U discloses a hydraulic tilting frame type licorice plow, which includes a frame type plow frame. A number of groups of upper and lower symmetrically arranged plow heads are arranged on it. The plow head includes a plow head fixing seat fixed to the frame type plow frame. The plow head fixing seat is connected with a plow arm. The front end of the plow arm is provided with a plow side plate arranged in an angular structure. A grid bar plow wall is arranged in the middle of the plow side plate. It can realize two-way operation, can make the plow head close to the tractor, so that the tractor is not easy to deviate during operation, has a good soil breaking effect, is convenient for better replacing the plow head, can better ensure the height of the plow head, and the high-strength steel plate can offset the lateral pressure generated during the operation of the plow head, making the driving easier. However, in the above scheme, the distance between the plow heads cannot be adjusted, which cannot meet the requirements of various scenarios during ploughing, and is likely to reduce the efficiency during production operations, and needs to be improved and optimized.

[0004] Therefore, the utility model provides a grid bar plow head assembly to solve the above problems. Content of the Utility Model

[0005] The purpose of the utility model is to provide a grid bar plow head assembly to solve the problems raised in the above background art.

[0006] To achieve the above purpose, the utility model provides the following technical scheme: A grid bar plow head assembly includes a connecting head, a hydraulic rod, a telescopic assembly, an auxiliary assembly, and a plow head assembly;

[0007] The hydraulic rod is welded to the connecting head, and the other end of the hydraulic rod is arranged on the telescopic assembly;

[0008] The telescopic assembly is arranged on the connecting head, the auxiliary assembly is arranged on the telescopic assembly, and the plow head assembly is fixedly arranged on the auxiliary assembly.

[0009] Preferably, the telescopic assembly includes a main rod, a sub-rod, a positioning groove, a positioning hole, a fixing hole, and a fixing screw. The main rod and the sub-rod are nested and clamped. The positioning grooves are arranged on the main rod and the sub-rod. The positioning hole is arranged on the main rod, the fixing hole is arranged on the sub-rod, and the fixing screw is threadedly connected to the positioning hole and the fixing hole.

[0010] Preferably, the main rod and the auxiliary rod are nested and clamped in a matching manner, the inner part of the main rod and the outer part of the auxiliary rod have the same size, and the inner part of the positioning groove and the outer part of the mounting head have the same size.

[0011] Preferably, the fixing screw is provided with a head end and a screwing opening, the fixing screw is threadedly connected to the positioning hole and the fixing hole in a matching manner, and the calibers of the positioning hole and the fixing hole are the same.

[0012] Preferably, the auxiliary component includes a mounting head, a fastening hole, a fastening rod, a threaded head, and a threaded cap. The mounting head is clamped in the positioning groove. The mounting head is provided with a fastening hole. The fastening rod is provided with a threaded head. The threaded head is fixed inside the fastening hole, and the threaded cap is threadedly connected and fixed to the threaded head.

[0013] Preferably, the threaded head is threadedly connected to the threaded cap in a matching manner, the inner diameter of the threaded head is the same as the inner diameter of the fastening hole, and the fastening rod is clamped to the main rod in a matching manner.

[0014] Preferably, the plowshare assembly includes a vertical rod and a plowshare. The vertical rod is welded to the mounting head, and the plowshare is fixedly welded to the vertical rod.

[0015] Compared with the prior art, the beneficial effects of the present utility model are as follows: By providing a telescopic component, the grating plowshare can adjust its length according to different operation requirements and soil conditions. By moving the position of the auxiliary rod inside the main rod and fixing it with a fixing screw, the overall length of the plowshare assembly can be flexibly changed. The mounting head of the auxiliary component is clamped in the positioning groove, which can ensure stable installation under different length adjustments, improving the adaptability of the entire device under various working conditions and meeting the requirements of tillage operations at different depths and the working environment of different terrains. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 is a schematic diagram of the overall structure of the present utility model;

[0017] Figure 2 is a schematic diagram of the disassembled structure of the present utility model;

[0018] Figure 3 is a schematic diagram of the disassembled telescopic component and auxiliary component of the present utility model;

[0019] Figure 4 is a front elevation schematic diagram of the overall structure of the present utility model.

[0020] In the figure: connector 1, hydraulic rod 2, telescopic assembly 3, auxiliary assembly 4, plow head assembly 5, main rod 301, sub-rod 302, positioning groove 303, positioning hole 304, fixing hole 305, fixing screw 306, end 307, screwing port 308, mounting head 401, fastening hole 402, fastening rod 403, threaded head 404, threaded nut 405, vertical rod 501, plow head 502. Detailed implementation

[0021] In order to clearly and completely describe the purpose, technical solution of the present utility model and make the advantages more clear, the following further details the embodiments of the present utility model with reference to the accompanying drawings. It should be understood that the specific embodiments described herein are part of the embodiments of the present utility model, rather than all of the embodiments, and are only used to explain the embodiments of the present utility model, not to limit the embodiments of the present utility model. All other embodiments obtained by those of ordinary skill in the art without creative work fall within the scope of protection of the present utility model. The technical solutions in the embodiments of the present utility model will be clearly and completely described below.

[0022] Please refer to Figures 1 to 4 , including connector 1, hydraulic rod 2, telescopic assembly 3, auxiliary assembly 4 and plow head assembly 5; a hydraulic rod 2 is welded on the connector 1, and the other end of the hydraulic rod 2 is arranged on the telescopic assembly 4; the telescopic assembly 3 is arranged on the connector 1, the auxiliary assembly 4 is arranged on the telescopic assembly 3, and the plow head assembly 5 is fixedly arranged on the auxiliary assembly 4.

[0023] The telescopic assembly 3 includes a main rod 301, a sub-rod 302, a positioning groove 303, a positioning hole 304, a fixing hole 305, and a fixing screw 306. The main rod 301 and the sub-rod 302 are nested and clamped. The positioning grooves 303 are arranged on the main rod 301 and the sub-rod 302. The positioning hole 304 is arranged on the main rod 301, the fixing hole 305 is arranged on the sub-rod 302, and the fixing screw 306 is threadedly connected to the positioning hole 304 and the fixing hole 305.

[0024] During use, the main rod 301 and the sub-rod 302 in the telescopic assembly 3 are nested and clamped, and the length of the grating plow head assembly can be changed by adjusting the relative positions of the two. The positioning grooves 303 on the main rod 301 and the sub-rod 302 are used for the installation and positioning of the auxiliary assembly 4; when the length needs to be adjusted, loosen the fixing screw 306, move the position of the sub-rod 302 inside the main rod 301, and after determining the appropriate length, screw the fixing screw 306 into the corresponding positioning hole 304 and fixing hole 305 to fix the main rod 301 and the sub-rod 302;

[0025] Please refer to Figures 1 to 4, the auxiliary component 4 includes a mounting head 401, a fastening hole 402, a fastening rod 403, a threaded head 404, and a threaded nut 405. The mounting head 401 is snap-fitted in the positioning groove 303. The mounting head 401 is provided with a fastening hole 402. The fastening rod 403 is provided with a threaded head 404. The threaded head 404 is fixed inside the fastening hole 402. The threaded nut 405 is threadedly connected and fixed to the threaded head 404.

[0026] During use, the mounting head 401 of the auxiliary component 4 is snap-fitted in the positioning groove 303. The threaded head 404 on the fastening rod 403 is inserted into the fastening hole 402 on the mounting head 401, and then the threaded nut 405 is threadedly connected to the threaded head 404 to firmly fix the auxiliary component 4 on the telescopic component 3.

[0027] Please refer to Figure 3 and Figure 4 , the plow head component 5 includes a vertical rod 501 and a plow head 502. The vertical rod 501 is welded to the mounting head 401. The plow head 502 is fixedly welded to the vertical rod 501.

[0028] During use, the vertical rod 501 of the plow head component 5 is welded to the mounting head 401, and the plow head 502 is welded to the vertical rod 501. The plow head component 5 is installed to ensure that the vertical rod 501 is firmly welded to the mounting head 401 and the plow head 502 is firmly welded to the vertical rod 501. Under the push of the hydraulic rod 2 and the support of the telescopic component 3 and the auxiliary component 4, the plow head 502 penetrates into the soil for tillage operations.

[0029] Although the embodiments of the present invention have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions, and variations can be made to these embodiments without departing from the principles and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A bar plowshare assembly, characterized in that: It comprises a connecting head (1), a hydraulic rod (2), a telescopic component (3), an auxiliary component (4) and a plowshare component (5); A hydraulic rod (2) is welded to the connecting head (1), and the other end of the hydraulic rod (2) is arranged on the telescopic assembly (3); The telescopic component (3) is arranged on the connecting head (1), the auxiliary component (4) is arranged on the telescopic component (3), and the plowshare component (5) is fixedly arranged on the auxiliary component (4).

2. A bar plowshare assembly according to claim 1, characterized in that: The telescopic assembly (3) comprises a main rod (301), a secondary rod (302), a positioning groove (303), a positioning hole (304), a fixing hole (305) and a fixing screw (306); the main rod (301) and the secondary rod (302) are nested and clamped; the main rod (301) and the secondary rod (302) are provided with positioning grooves (303); the positioning hole (304) is provided on the main rod (301); the fixing hole (305) is provided on the secondary rod (302); and the fixing screw (306) is threadedly connected between the positioning hole (304) and the fixing hole (305).

3. A bar plowshare assembly according to claim 2, characterized in that: The main rod (301) and the auxiliary rod (302) are adapted to be nested and snap-connected, the interior of the main rod (301) and the exterior of the auxiliary rod (302) are the same in size, and the interior of the positioning groove (303) and the exterior of the mounting head (401) are the same in size.

4. A bar plowshare assembly according to claim 2, characterized in that: The fixing screw (306) is provided with an end (307) and a screw opening (308); the fixing screw (306) is threadedly connected with the positioning hole (304) and the fixing hole (305); and the caliber of the positioning hole (304) is the same as that of the fixing hole (305).

5. The bar plowshare assembly according to claim 1, characterized in that: The auxiliary component (4) comprises a mounting head (401), a fastening hole (402), a fastening rod (403), a threaded head (404) and a threaded cap (405); the mounting head (401) is clamped in the positioning groove (303); the mounting head (401) is provided with a fastening hole (402); the fastening rod (403) is provided with a threaded head (404); the threaded head (404) is fixed inside the fastening hole (402); and the threaded cap (405) is threadedly connected and fixed to the threaded head (404).

6. A bar plowshare assembly according to claim 5, characterized in that: The threaded head (404) is adapted to be threadedly connected with the threaded cap (405); the inner diameter of the threaded head (404) is the same as the inner diameter of the fastening hole (402); and the fastening rod (403) is adapted to be clamped with the main rod (301).

7. The bar plowshare assembly according to claim 1, characterized in that: The plowshare assembly (5) comprises a vertical rod (501) and a plowshare (502), wherein the vertical rod (501) is welded to the mounting head (401), and the plowshare (502) is fixedly welded to the vertical rod (501).

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