Mud shoveling plate

Abstract

The utility model provides a mud shoveling plate and relates to the technical field of agricultural machinery, the mud shoveling plate is used for removing sundries on the surface of a land wheel, the mud shoveling plate comprises a shoveling plate body, a connecting support and an adjusting assembly, one end of the shoveling plate body abuts against the surface of the land wheel, and the other end of the shoveling plate body is rotatably connected to a machine where the land wheel is located through the connecting support. The adjusting assembly is connected with the connecting support so as to adjust the distance and the acting force of the shovel plate relative to the land wheel. According to the technical scheme, the technical problem of how to remove different kinds of soil adhered to the land wheel in the prior art is solved.

Description

Technical Field

[0001] The utility model relates to the technical field of agricultural machinery, in particular to a mud shoveling board. Background Art

[0002] In view of the increasingly diverse working environment and climate of rotary tillage seeders, the types of soil that seeders come into contact with are also increasing, and it is becoming increasingly difficult for agricultural machine operators to sow seeds in different soil types. The main factor affecting sowing accuracy is whether the ground wheel can always maintain effective transmission, and the soil adhesion on the surface of the ground wheel directly affects the ground wheel transmission. The ground wheel shovel plate in the existing technology cannot solve the problem of soil adhesion of different soil types. Utility Model Content

[0003] The purpose of the utility model is to provide a mud scraper to solve the technical problem of how to remove different soils adhering to the ground wheel in the prior art. The preferred technical solution among the many technical solutions provided by the utility model can produce many technical effects as described below.

[0004] To achieve the above-mentioned purpose, the utility model provides a shovel plate for removing debris from the surface of a ground wheel, comprising a shovel plate, a connecting bracket and an adjustment assembly, one end of the shovel plate abuts against the surface of the ground wheel, and the other end is rotatably connected to the machine where the ground wheel is located through the connecting bracket, and the adjustment assembly is connected to the connecting bracket to adjust the distance and force of the shovel plate relative to the ground wheel.

[0005] In some embodiments, the adjustment assembly includes a fixing plate, an adjustment screw and an adjustment nut. The fixing plate is fixed on the machine. The fixing plate has a through hole. One end of the adjustment screw is inserted into the through hole, and the other end is connected to the middle of the connecting bracket. The adjustment nut includes an outer adjustment nut and an inner adjustment nut, both of which are inserted into the adjustment screw. The inner adjustment nut is located on the side of the fixing plate facing the connecting bracket, and the outer adjustment nut is located on the other side of the fixing plate.

[0006] In some embodiments, the adjustment assembly further includes a spring, wherein the spring is passed through the adjustment screw and is located between the fixing plate and the inner adjustment nut.

[0007] In some embodiments, a support plate is provided on a side of the fixing plate facing the connecting bracket, and the connecting bracket is rotatably connected to the support plate.

[0008] In some embodiments, a U-shaped wire is further included, and the fixing plate is fixed to the fixing frame of the machine through the U-shaped wire.

[0009] The technical solution of the utility model may have the following beneficial effects:

[0010] The utility model provides a shovel board, which can be mechanically rotated relative to the ground wheel, and an adjustable pressure is applied to the shovel board toward the ground wheel through an adjustment component, thereby making the force of the shovel board against the ground wheel adjustable. For soil with high adhesion, the force of the shovel board on the surface of the ground wheel is increased, and vice versa. It can be seen that the shovel board of this scheme solves the technical problem of how to remove different soils adhering to the ground wheel in the prior art. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] In order to more clearly illustrate the embodiments of the utility model or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0012] Figure 1 This is a structural schematic diagram of a mud shovel board according to an embodiment of the utility model;

[0013] Figure 2 It is a structural schematic diagram of a mud shovel board in another embodiment of the utility model;

[0014] Figure 3 yes Figure 2 A schematic structural diagram of the shovel blade of the mud shovel blade shown in another position.

[0015] In the figure: 1. Shovel plate; 2. Connecting bracket; 3. Adjusting screw; 4. Fixing plate; 5. External adjusting nut; 6. Internal adjusting nut; 7. Spring; 8. Support plate; 9. U-shaped wire; 10. Ground wheel; 11. Fixing frame. DETAILED DESCRIPTION

[0016] In order to make the purpose, technical solution and advantages of the utility model clearer, the technical solution of the utility model will be described in detail below. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments of the utility model, all other implementation methods obtained by ordinary technicians in this field without creative work belong to the scope of protection of the utility model.

[0017] It should be noted that when an element is referred to as being "fixed to" or "disposed on" another element, it may be directly on the other element or there may be an intermediate element at the same time. When an element is referred to as being "connected to" another element, it may be directly connected to the other element or there may be an intermediate element at the same time.

[0018] like Figure 1-3 As shown:

[0019] The utility model provides a shovel plate for removing debris from the surface of a ground wheel 10, comprising a shovel plate 1, a connecting bracket 2 and an adjustment assembly, wherein one end of the shovel plate 1 abuts against the surface of the ground wheel, and the other end is rotatably connected to the machine where the ground wheel is located through the connecting bracket 2, and the adjustment assembly is connected to the connecting bracket 2 to adjust the distance and force of the shovel plate 1 relative to the ground wheel 10.

[0020] Specifically, the shovel plate 1 is mechanically rotatable relative to the ground wheel, and an adjustable pressure is applied to the shovel plate 1 toward the ground wheel 10 through an adjustment component, thereby making the force of the shovel plate 1 abutting against the ground wheel 10 adjustable. For soil with high adhesion, the force of the shovel plate acting on the surface of the ground wheel is increased, and vice versa. When the ground is covered with loose debris, the adjustment component can be adjusted to make the shovel plate 1 slightly separate from the surface of the ground wheel, so that the loose debris on the surface of the ground wheel can be cleared without affecting the rotation of the ground wheel 10.

[0021] In some embodiments, the adjustment assembly includes a fixing plate 4, an adjustment screw 3 and an adjustment nut. The fixing plate 4 is fixed on the machine. The fixing plate 4 has a through hole. One end of the adjustment screw 3 is inserted into the through hole, and the other end is connected to the middle of the connecting bracket 2. The adjustment nut includes an outer adjustment nut 5 and an inner adjustment nut 6, both of which are inserted into the adjustment screw 3. The inner adjustment nut 6 is located on the side of the fixing plate 4 facing the connecting bracket 2, and the outer adjustment nut 5 is located on the other side of the fixing plate 4.

[0022] Specifically, Figure 1 As shown in the figure, by adjusting the outer adjustment nut 5 and the inner adjustment nut 6, the length of the adjustment screw 3 at the lower side of the fixed plate 4 can be adjusted, and the force of the shovel plate 1 against the outer surface of the ground wheel 10 can be adjusted within a certain range. When the mechanical operation encounters a large amount of straw in the soil with high viscosity, the shovel plate 1 can be adjusted to a certain position and the adjustment screw 3 can be locked on the fixed plate 4 through the adjustment nut. At this time, the shovel plate is located at a fixed position for operation and will not stop working due to complex soil.

[0023] In some embodiments, the adjustment assembly further includes a spring 7 , which is passed through the adjustment screw 3 and is located between the fixing plate 4 and the inner adjustment nut 6 .

[0024] Specifically, Figure 2 , Figure 3 As shown, after the shovel plate 1 is adjusted to a fixed position by adjusting the nut and the adjusting screw 3, the shovel plate 1 can always maintain 100% fit with the ground wheel through the force of the spring 7, which greatly improves the working efficiency of the shovel plate.

[0025] like Figure 3As shown, the position of the force point where the shovel plate 1 contacts the ground wheel 10 can be controlled by adjusting the outer adjustment nut 6. When the ground wheel encounters a large sticky force on the soil, the action of the spring 7 can be increased by adjusting the inner adjustment nut 5 upwards, so that the clay can be shoveled away. When encountering sandy soil and the shovel plate 1 is not required to exert an action on the ground wheel 10, the outer adjustment nut 5 can be adjusted downwards to make the shovel plate 1 disengage from the ground wheel 10, so that the shovel plate 1 and the ground wheel 10 have zero contact, thereby eliminating the friction between the shovel plate 1 and the ground wheel 10, so as to reduce the situation where the ground wheel 10 does not rotate due to insufficient working friction in sandy soil, and the non-rotation of the ground wheel 10 will directly lead to inaccurate sowing and broken seedlings.

[0026] In some embodiments, a support plate 8 is provided on a side of the fixing plate 4 facing the connecting bracket 2 , and the connecting bracket 2 is rotatably connected to the support plate 8 .

[0027] Specifically, the connecting bracket 2 can be directly fixed on the machine where the ground wheel 1 is located, or it can be fixed through the support plate 8 of the fixing plate 4, so that the connecting bracket 2 can rotate relative to the fixed end.

[0028] In some embodiments, a U-shaped wire 9 is further included, and the fixing plate 4 is fixed to the fixing frame 11 of the machine through the U-shaped wire 9 .

[0029] Specifically, the adjustment assembly and the connecting bracket 2 are both fixed on the fixing plate 4, and the fixing plate 4 is fixed to the mechanical fixing frame 11 by the U-shaped wire 9, so that the connecting bracket 2 can drive the shovel plate 1 to move away from the ground wheel 10 or move toward the ground wheel 10 or be pressurized along with its rotating connection point under the action of the adjustment assembly.

[0030] In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., indicating the orientation or positional relationship, are based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as limiting the present invention. In addition, the terms "first", "second", and "third" are used for descriptive purposes only, and cannot be understood as indicating or implying relative importance.

[0031] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installation", "connection" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0032] The above is only a specific implementation of the utility model, but the protection scope of the utility model is not limited thereto. Any technician familiar with the technical field can easily think of changes or substitutions within the technical scope disclosed by the utility model, which should be included in the protection scope of the utility model. Therefore, the protection scope of the utility model should be based on the protection scope of the claims.

Claims

1. A scraper blade, used to remove debris from the surface of a ground wheel, characterized in that: It comprises a shovel plate, a connecting bracket and an adjustment assembly, wherein one end of the shovel plate abuts against the surface of the ground wheel, and the other end is rotatably connected to the machine where the ground wheel is located through the connecting bracket, and the adjustment assembly is connected to the connecting bracket to adjust the distance and force of the shovel plate relative to the ground wheel; The adjustment assembly includes a fixing plate, an adjustment screw and an adjustment nut. The fixing plate is fixed to the machine. The fixing plate has a through hole. One end of the adjustment screw is passed through the through hole, and the other end is connected to the middle of the connecting bracket. The adjustment nut includes an outer adjustment nut and an inner adjustment nut, both of which are passed through the adjustment screw. The inner adjustment nut is located on the side of the fixing plate facing the connecting bracket, and the outer adjustment nut is located on the other side of the fixing plate.

2. The scraper blade according to claim 1, characterized in that: The adjustment assembly also includes a spring, which is inserted into the adjustment screw and located between the fixing plate and the inner adjustment nut.

3. The scraper blade according to claim 2, characterized in that: A support plate is arranged on one side of the fixing plate facing the connecting bracket, and the connecting bracket is rotatably connected to the support plate.

4. The scraper blade according to any one of claims 2 to 3, characterized in that: It also includes a U-shaped wire, and the fixing plate is fixed to the fixing frame of the machine through the U-shaped wire.

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