Earthing roller walking mechanism

Abstract

The utility model discloses a soil covering roller walking mechanism which is characterized in that the soil covering roller walking mechanism comprises a fixing ring (1) and grabbing teeth (2), the fixing ring (1) is in a circular ring shape, a plurality of installation holes (7) are formed in the fixing ring (1), the grabbing teeth (2) are in an L shape, through holes are formed in the grabbing teeth (2), the grabbing teeth (2) are connected to the installation holes (7) of the fixing ring (1) through bolts, and the grabbing teeth (2) are evenly distributed on the outer circle of the fixing ring.

Description

Technical Field

[0001] The utility model belongs to the field of agricultural machinery, and in particular relates to a traveling mechanism used on a soil covering machine. The traveling mechanism is arranged on both sides of a soil covering roller and is used for driving the soil covering roller to rotate. Background Art

[0002] A soil covering machine is a commonly used agricultural machine, and its purpose is to cover the soil on both sides of the ground film to prevent the film from being blown away by the wind.

[0003] The working principle is to take soil from at least one side of the covering drum, then move it inside the covering drum, and discharge it when it moves to the gap on the covering drum to achieve mulch film covering.

[0004] When the soil covering roller takes soil, the roller rotates by the walking teeth on both sides of the roller gripping the ground. At present, the walking teeth are connected to the surface of the roller by welding. If the teeth are broken or damaged, welding repair is required.

[0005] Therefore, a soil covering roller walking mechanism with simple structure, convenient installation and disassembly, and convenient maintenance is proposed. Summary of the invention

[0006] The technical problem to be solved by the utility model is to provide a soil covering roller walking mechanism which has a simple structure, is convenient to install and disassemble, and is convenient to maintain.

[0007] In order to achieve the above purpose, the utility model provides the following technical solutions:

[0008] A soil covering roller travel mechanism, characterized in that it comprises a fixing ring (1) and grabbing teeth (2), the fixing ring (1) being in the shape of a ring and provided with a plurality of mounting holes (7), the grabbing teeth (2) being in the shape of an "L" and provided with through holes, the grabbing teeth (2) being connected to the mounting holes (7) of the fixing ring (1) by bolts, and the grabbing teeth (2) being evenly distributed on the outer circle of the fixing ring.

[0009] In actual use, the fixing ring (1) is welded to both sides of the soil covering roller, and the grab teeth (2) grip the ground to achieve the purpose of driving the soil covering roller to rotate.

[0010] The grabbing teeth (2) comprise a horizontal plate (3) and a vertical plate (4); one end of the horizontal plate (3) and one end of the vertical plate (4) are connected to form an "L" shape; the horizontal plate (3) is an arc-shaped plate body; a through hole A (5) and a through hole B (6) are provided on the horizontal plate (3); when the grabbing teeth (2) are connected to the fixing ring (1).

[0011] The through hole A (5) is arranged at an end away from the vertical plate (4), and the through hole B (6) is arranged at an end close to the vertical plate. When the grabbing teeth (2) are connected to the outer circle of the fixing ring (1), one end of the through hole B (6) of the horizontal plate (3) is arranged outside the through hole A (5) of the adjacent horizontal plate (3). That is, the end of the grabbing teeth () close to the through hole B () is pressed against the end of the grabbing teeth () close to the through hole A ().

[0012] As an improvement, the plane where the plate surface of the vertical plate (4) is located forms an angle with the plane where the fixing ring (1) is located, and the angle is 60 to 80 degrees.

[0013] As an improvement, the vertical plate (4) is a "V"-shaped plate-like body, and the angle formed by the V-shaped plate formed by the vertical plate and the horizontal plate is still 90°.

[0014] As an improvement, the through hole A (5) is a strip-shaped hole.

[0015] As an improvement, the cross-section of the fixing ring (1) is in the shape of a “[”.

[0016] In actual production: when connecting the grabbing teeth (2) and the fixing ring (1), the through hole on the grabbing teeth (2) is counterweighted to the mounting hole (7) on the fixing ring, and the through hole B (6) of one grabbing tooth (2) is pressed on the through hole A (5) of the adjacent grabbing tooth (2), so that the through hole B (6), the through hole A (5) and the mounting hole (7) can pass through the bolts, and the fixing ring and the grabbing teeth are connected by the bolts.

[0017] Since the through hole B (6) on the grabbing tooth (2) is a strip-shaped hole, it is more convenient to install.

[0018] Compared with the prior art, the utility model has the advantages of simple structure, convenient installation and disassembly, and convenient maintenance. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a main structural schematic diagram of the utility model.

[0020] Figure 2 It is a rear view structural schematic diagram of the utility model.

[0021] Figure 3 This is a three-dimensional structural schematic diagram I of the utility model.

[0022] Figure 4 This is a three-dimensional structural schematic diagram II of the utility model.

[0023] Figure 5 This is a three-dimensional structural schematic diagram III of the utility model.

[0024] Figure 6 It is a schematic diagram of the main structure of the grabbing tooth of the utility model.

[0025] Figure 7 It is a rear view structural schematic diagram of the grabbing tooth of the utility model.

[0026] Figure 8 It is a schematic diagram of the structure of the grabbing teeth of the utility model when viewed from above.

[0027] Fig. 9 This is a schematic diagram I of the three-dimensional structure of the grabbing tooth of the utility model.

[0028] Fig.10 This is a schematic diagram II of the three-dimensional structure of the grabbing teeth of the utility model.

[0029] As shown in the figure: 1 is a fixing ring, 2 is a grabbing tooth, 3 is a horizontal plate, 4 is a vertical plate, 5 is a through hole A, 6 is a through hole B, and 7 is a mounting hole. DETAILED DESCRIPTION

[0030] The above contents of the present invention are further described in detail below through embodiments. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0031] Example 1: Reference Figures 1 to 10 , is a schematic diagram of the structure of Example 1 of the utility model. This example discloses a soil covering roller walking mechanism, characterized in that it comprises a fixing ring (1) and grabbing teeth (2), the fixing ring (1) is in a circular ring shape, and a plurality of mounting holes (7) are provided on the fixing ring (1), the grabbing teeth (2) are in an "L" shape, and a through hole is provided on the grabbing teeth (2), and the grabbing teeth (2) are connected to the mounting holes (7) of the fixing ring (1) by bolts, and the grabbing teeth (2) are evenly distributed on the outer circle of the fixing ring.

[0032] The grabbing teeth (2) comprise a horizontal plate (3) and a vertical plate (4); one end of the horizontal plate (3) and one end of the vertical plate (4) are connected to form an "L" shape; the horizontal plate (3) is an arc-shaped plate body; a through hole A (5) and a through hole B (6) are provided on the horizontal plate (3); when the grabbing teeth (2) are connected to the fixing ring (1).

[0033] In actual production: when connecting the grabbing teeth (2) and the fixing ring (1), the through hole on the grabbing teeth (2) is counterweighted to the mounting hole (7) on the fixing ring, and the through hole B (6) of one grabbing tooth (2) is pressed on the through hole A (5) of the adjacent grabbing tooth (2), so that the through hole B (6), the through hole A (5) and the mounting hole (7) can pass through the bolts, and the fixing ring and the grabbing teeth are connected by the bolts.

[0034] As a further improvement, the through hole A (5) is arranged at an end away from the vertical plate (4), and the through hole B (6) is arranged at an end close to the vertical plate. When the grab teeth (2) are connected to the outer circle of the fixing ring (1), one end of the through hole B (6) of the horizontal plate (3) is arranged outside the through hole A (5) of the adjacent horizontal plate (3).

[0035] As a further improvement, the plane where the plate surface of the vertical plate (4) is located and the plane where the fixing ring (1) is located form an angle of 60 to 80 degrees.

[0036] As a further improvement, the vertical plate (4) is a "V"-shaped plate.

[0037] As an improvement, the through hole A (5) is a strip-shaped hole, which makes it more convenient for workers to operate during installation.

[0038] As an improvement, the cross-section of the fixing ring (1) is in the shape of a “[”.

Claims

1. A soil covering roller travel mechanism, characterized in that: The invention comprises a fixing ring (1) and grab teeth (2), wherein the fixing ring (1) is in the shape of a ring and is provided with a plurality of mounting holes (7), and the grab teeth (2) are in the shape of an "L" and are provided with through holes, and the grab teeth (2) are connected to the mounting holes (7) of the fixing ring (1) by bolts, and the grab teeth (2) are evenly distributed on the outer circle of the fixing ring.

2. The soil covering roller travel mechanism according to claim 1, characterized in that: The grabbing teeth (2) comprise a horizontal plate (3) and a vertical plate (4), one end of the horizontal plate (3) and one end of the vertical plate (4) are connected to form an "L" shape, the horizontal plate (3) is an arc-shaped plate body, and a through hole A (5) and a through hole B (6) are provided on the horizontal plate (3). When the grabbing teeth (2) are connected to the fixing ring (1).

3. The soil covering roller travel mechanism according to claim 2, characterized in that: The through hole A (5) is arranged at an end away from the vertical plate (4), and the through hole B (6) is arranged at an end close to the vertical plate. When the grab teeth (2) are connected to the outer circle of the fixing ring (1), one end of the through hole B (6) of the horizontal plate (3) is arranged outside the through hole A (5) of the adjacent horizontal plate (3).

4. The soil covering roller travel mechanism according to claim 2 or 3, characterized in that: The plane where the plate surface of the vertical plate (4) is located forms an angle with the plane where the fixing ring (1) is located, and the angle is 60 to 80 degrees.

5. The soil covering roller travel mechanism according to claim 2 or 3, characterized in that: The vertical plate (4) is a "V"-shaped plate.

6. The soil covering roller travel mechanism according to claim 2 or 3, characterized in that: The through hole A (5) is a strip-shaped hole.

7. The soil covering roller travel mechanism according to claim 4, characterized in that: The through hole A (5) is a strip-shaped hole.

8. The soil covering roller travel mechanism according to claim 5, characterized in that: The through hole A (5) is a strip-shaped hole.

9. The soil covering roller travel mechanism according to claim 1, 2 or 3, characterized in that: The cross section of the fixing ring (1) is in the shape of a "[".

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