CN219228330U

CN219228330U - Electric farmland scarification mechanism

Info

Publication number: CN219228330U
Application number: CN202223425019.XU
Authority: CN
Inventors: 李欢欢; 田威; 何晓龙; 郑超; 贾骏俊
Original assignee: Zhuofei Dongying Agricultural Science and Technology Research Institute Co Ltd
Current assignee: Zhuofei Dongying Agricultural Science and Technology Research Institute Co Ltd
Priority date: 2022-12-21
Filing date: 2022-12-21
Publication date: 2023-06-23
Anticipated expiration: 2032-12-21

Abstract

The utility model discloses an electric farmland scarification mechanism which comprises a remote rod connecting rod connected with the upper ends of two sides of a frame, wherein the front ends of the remote rod connecting rod are respectively provided with a scarification claw handle connected through a rod shaft. The beneficial effects are that: the limiting clamping blocks on the soil loosening claw handles are connected with the cross beam, when the soil loosening claw handles meet hard objects such as stones and broken wood in time, deformation, looseness and even fracture caused by the fact that the soil loosening claw handles are supported only by bolts are avoided, working efficiency is improved, and then soil loosening operation is better guaranteed.

Description

Electric farmland scarification mechanism

Technical Field

The utility model relates to the technical field of agricultural planting machinery, in particular to an electric farmland scarification mechanism.

Background

The soil loosening operation is a basic operation, and the agricultural machinery which is miniaturized, multifunctional and suitable for the operation of a protected area is urgently needed to replace manpower to improve the production efficiency. The claw tooth that current loosens the soil all has convenient to detach and change through bolt and grillage fixed connection, the mode has through a plurality of mounting holes corresponds also can adjust certain height simultaneously, but at the in-process of loosening the soil, can be contaminated with hard thing such as some stones, wood chips in the earth, claw tooth and then very easy with stone, hard thing contact such as wood chips also can be very dry hard soil at work, the bearing pressure of bolt between claw tooth and the grillage is all directly increased to these circumstances, deformation, become flexible can appear for a long time, even fracture, and then influence work efficiency, simultaneously, the mechanism that loosens the soil mostly adopts diesel engine and gasoline engine as power, cause the pollution to the environment, weight is great, the operation is inconvenient, also inconvenient transportation.

Disclosure of Invention

Aiming at the problems in the related art, the utility model provides an electric farmland scarification mechanism, which aims to overcome the technical problems existing in the prior related art.

For this purpose, the utility model adopts the following specific technical scheme:

the utility model provides an electric farmland scarification mechanism, includes the remote pole connecting rod of being connected with frame both sides upper end, the front end of remote pole connecting rod all is provided with the claw handle that loosens the soil through the axle coupling, the front end of claw handle that loosens the soil is provided with the crossbeam, crossbeam front end lateral part is provided with a plurality of claw teeth that loosens the soil, the middle part of claw handle that loosens the soil is provided with driven crank, driven crank is connected with drive arrangement, the claw tooth loosens the soil through fixing bolt with the crossbeam is connected, the front end of crossbeam is provided with a plurality of spacing grooves, the side of claw tooth loosens the soil be provided with spacing fixture block that the spacing groove is connected.

Further, the front end of the soil loosening claw handle is of an arc-shaped structure, a clamping groove is formed in the bottom of the arc-shaped structure, and the cross beam is inserted into the clamping groove and fixedly connected with the front end of the soil loosening claw handle through a connecting bolt.

Further, the driving device comprises a driving motor, a coupler is arranged at the front end output shaft of the driving motor, a worm gear reducer is connected to the other end of the coupler, rotating shafts are connected to the two ends of the worm gear reducer, and the rotating shafts are connected with the end portions of the driven crank.

Furthermore, one end of the rotating shaft, which is far away from the worm gear speed reducer, is sleeved with an outer spherical bearing, and the outer spherical bearing is fixedly connected with the frame through a mounting bracket.

Further, the limit groove is of a conical structure, and the limit groove is located at the side edge of the threaded hole of the cross beam.

Further, the limiting clamping block is of a U-shaped structure and comprises a bottom plate, limiting blocks and reinforcing blocks, the limiting blocks are located on two sides of the bottom plate and are clamped with the limiting grooves, the reinforcing blocks are located in the middle of the lower end of the bottom plate, and the extending portions of the bottom plate are connected with the bottoms of the cross beams.

Further, the soil loosening claw teeth are provided with a plurality of mounting holes, and two of the mounting holes correspond to threaded holes of the cross beam.

The utility model provides an electric farmland scarification mechanism, which has the following beneficial effects: the utility model provides power for electric driving through the driving motor in the driving device, can reduce energy consumption, has convenient speed regulation and no pollution, lightens weight, increases maneuverability, breaks massive soil through the up-and-down swing of the soil loosening claw teeth, achieves the effect of loosening the soil, and avoids deformation, loosening and even fracture caused by the fact that the soil loosening claw teeth are supported only by bolts when encountering stones, broken wood and other hard objects during working time of the soil loosening claw teeth through the connection of the limiting clamping blocks on the soil loosening claw teeth with the cross beam, thereby improving the working efficiency and further guaranteeing the soil loosening operation better.

Drawings

In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings that are needed in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present utility model, and other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic view of an electric farmland scarification mechanism according to an embodiment of the present utility model;

FIG. 2 is a bottom view of an electric farmland scarification mechanism according to an embodiment of the present utility model;

FIG. 3 is a schematic diagram of a limiting groove of an electric farmland scarification mechanism according to an embodiment of the present utility model;

fig. 4 is a front view of a limit fixture block of an electric farmland scarification mechanism according to an embodiment of the present utility model;

fig. 5 is a side view of a limit fixture block of an electric farmland scarification mechanism according to an embodiment of the utility model.

In the figure:

1. a remote rod connecting rod; 2. a soil loosening claw handle; 3. a lever shaft; 4. a cross beam; 5. loosening the claw teeth; 6. a driven crank; 7. a driving device; 8. a limit groove; 9. a limit clamping block; 10. a driving motor; 11. a coupling; 12. a worm gear reducer; 13. a rotating shaft; 14. an outer spherical bearing; 15. and (5) mounting a bracket.

Detailed Description

For the purpose of further illustrating the various embodiments, the present utility model provides the accompanying drawings, which are a part of the disclosure of the present utility model, and which are mainly used to illustrate the embodiments and, together with the description, serve to explain the principles of the embodiments, and with reference to these descriptions, one skilled in the art will recognize other possible implementations and advantages of the present utility model, wherein elements are not drawn to scale, and like reference numerals are generally used to designate like elements.

According to an embodiment of the utility model, an electric farmland scarification mechanism is provided.

Embodiment one:

as shown in fig. 1-5, the electric farmland scarification mechanism according to the embodiment of the utility model comprises a remote rod connecting rod 1 connected with the upper ends of two sides of a frame, wherein the front ends of the remote rod connecting rod 1 are respectively provided with a scarification claw handle 2 connected through a rod shaft 3, the front ends of the scarification claw handles 2 are provided with a cross beam 4, the side parts of the front ends of the cross beams 4 are provided with a plurality of scarification claw teeth 5, the middle parts of the scarification claw handles 2 are provided with driven cranks 6, the driven cranks 6 are connected with a driving device 7, the scarification claw teeth 5 are connected with the cross beam 4 through fixing bolts, the front ends of the cross beams 4 are provided with a plurality of limit grooves 8, and the side edges of the scarification claw teeth 5 are provided with limit clamping blocks 9 connected with the limit grooves 8.

Embodiment two:

as shown in fig. 1-5, the front end of the soil loosening claw handle 2 is of an arc structure, a clamping groove is formed in the bottom of the arc structure, and the cross beam 4 is inserted into the clamping groove and fixedly connected with the front end of the soil loosening claw handle 2 through a connecting bolt. The driving device 7 comprises a driving motor 10, a coupler 11 is arranged at the front end output shaft of the driving motor 10, a worm gear reducer 12 is connected to the other end of the coupler 11, rotating shafts 13 are connected to the two ends of the worm gear reducer 12, and the rotating shafts 13 are connected with the end portions of the driven crank 6. The end of the rotating shaft 13, which is far away from the worm gear reducer 12, is sleeved with an outer spherical bearing 14, and the outer spherical bearing 14 is fixedly connected with the frame through a mounting bracket 15. The driving motor 10 in the driving device 7 provides power for electric driving, can reduce energy consumption, has convenient speed regulation, no pollution, reduces weight and increases maneuverability.

As shown in fig. 1-5, the limit groove 8 has a conical structure, and the limit groove 8 is located at the side edge of the threaded hole of the cross beam 4. The limiting clamping block 9 is of a U-shaped structure, the limiting clamping block 9 is composed of a bottom plate, limiting blocks and reinforcing blocks, the limiting blocks are located on two sides of the bottom plate and are clamped with the limiting grooves 8, the reinforcing blocks are located in the middle of the lower end of the bottom plate, and the extending portion of the bottom plate is connected with the bottom of the cross beam 4. The soil loosening claw teeth 5 are provided with a plurality of mounting holes, and two of the mounting holes correspond to threaded holes of the cross beam 4. Through a plurality of mounting holes, the height of the soil loosening claw teeth 5 can be adjusted, so that the soil loosening claw teeth 5 can be adjusted.

In practical application, the shaft coupler 11 is driven by the driving motor 10, so that rotary power is provided for the rotary shaft 13, the outer spherical bearing 14 is fixed on the travelling trolley through the bearing mounting bracket 15, the driven crank 6 rotates along with the rotary shaft 13, the driven crank 6 rotates and simultaneously drives the looseness claw handle 2 to swing up and down, the remote rod connecting rod 1 is connected with the looseness claw handle 2 through the rod shaft 3, the looseness claw handle 2 swings up and down to enable the looseness claw teeth 5 to swing up and down, and therefore massive soil is broken, and the looseness effect is achieved;

limiting fixture block 9 lower plate and crossbeam 4 bottom looks butt, when making its downward looseness, can provide upward fore-and-aft power that supports, the stopper and the spacing groove 8 joint of bottom plate both sides can be in the horizontal power of supporting of left and right sides, will fixing bolt again with the claw tooth that loosens the soil 5 and crossbeam 4 fixed connection, when claw tooth that loosens the soil 5 runs into hard thing such as stone, broken wood at time work, avoid only relying on the bolt to support, and cause the deformation, become flexible, even cracked condition, improve work efficiency, and then better guarantee the operation of loosening the soil.

In summary, by means of the above technical scheme of the utility model, the driving motor 10 in the driving device 7 provides power for electric driving, energy consumption can be reduced, speed regulation is convenient, pollution is avoided, weight is reduced, maneuverability is increased, massive soil is broken by the up-and-down swing of the soil loosening claw teeth 5, the effect of loosening the soil is achieved, the limit clamping blocks 9 on the soil loosening claw teeth 5 are connected with the cross beam 4, and when hard objects such as stones and broken wood are encountered during working time of the soil loosening claw teeth 5, deformation, loosening and even breakage caused by the fact that the bolts are only used for supporting are avoided, working efficiency is improved, and further soil loosening operation is better ensured.

The foregoing description of the preferred embodiments of the utility model is not intended to be limiting, but rather is intended to cover all modifications, equivalents, alternatives, and improvements that fall within the spirit and scope of the utility model.

Claims

1. The utility model provides an electric farmland scarification mechanism, includes remote pole connecting rod (1) of being connected with frame both sides upper end, the front end of remote pole connecting rod (1) all is provided with scarification claw handle (2) of being connected through pole shaft (3), its characterized in that, the front end of scarification claw handle (2) is provided with crossbeam (4), crossbeam (4) front end lateral part is provided with a plurality of scarification claw teeth (5), the middle part of scarification claw handle (2) is provided with driven crank (6), driven crank (6) are connected with drive arrangement (7), scarification claw teeth (5) pass through fixing bolt with crossbeam (4) are connected, the front end of crossbeam (4) is provided with a plurality of spacing groove (8), the side of scarification claw teeth (5) be provided with spacing fixture block (9) of spacing groove (8) connection.

2. The electric farmland scarification mechanism according to claim 1, wherein the front end of the scarification claw handle (2) is of an arc structure, a clamping groove is arranged at the bottom of the arc structure, and the cross beam (4) is inserted into the clamping groove and fixedly connected with the front end of the scarification claw handle (2) through a connecting bolt.

3. The electric farmland scarification mechanism according to claim 1, characterized in that the driving device (7) comprises a driving motor (10), a coupling (11) is arranged at the front end output shaft of the driving motor (10), a worm gear reducer (12) is connected with the other end of the coupling (11), rotating shafts (13) are connected with the two ends of the worm gear reducer (12), and the rotating shafts (13) are connected with the end part of the driven crank (6).

4. An electric farmland scarification mechanism according to claim 3, characterized in that, the one end of the rotating shaft (13) far away from the worm gear reducer (12) is sleeved with an outer spherical bearing (14), and the outer spherical bearing (14) is fixedly connected with the frame through a mounting bracket (15).

5. An electric farmland scarification mechanism according to claim 1, characterized in that the limit groove (8) is of a conical structure, and the limit groove (8) is located at the side of the threaded hole of the cross beam (4).

6. The electric farmland scarification mechanism according to claim 1, wherein the limit fixture block (9) is of a U-shaped structure, the limit fixture block (9) is composed of a bottom plate, limit blocks and reinforcing blocks, the limit blocks are positioned on two sides of the bottom plate, the limit blocks are clamped with the limit grooves (8), the reinforcing blocks are positioned in the middle of the lower end of the bottom plate, and the extending parts of the bottom plate are connected with the bottom of the cross beam (4).

7. An electric farmland scarification mechanism according to claim 1, characterized in that the scarification claw teeth (5) are provided with a plurality of mounting holes, two of which correspond to threaded holes of the cross beam (4).