Adjustable balance weight plate of four-wheel-drive field management machine

Abstract

The utility model discloses an adjustable four-wheel-drive field management machine counter weight plate which comprises a mounting frame, a sliding rod is fixedly connected to an inner cavity of the mounting frame, a sliding sleeve is slidably connected to the surface of the sliding rod, a mounting frame is fixedly connected to the bottom of the sliding sleeve, and a machine box is fixedly connected to the bottom of the mounting frame. Through cooperation of the mounting frame, the sliding rod, the sliding sleeve, the mounting frame, the case, a pressing block, a supporting rod, a moving block, a clamping block and a counterweight plate body, the sliding sleeve is moved according to needs, the sliding sleeve drives the mounting frame to move, through the effect of a second spring on a baffle, the baffle drives the clamping rod to move, the sliding sleeve is clamped and fixed, and the pressing block is pressed downwards; the pressing block drives the clamping block to move through the supporting rod and the moving block, then the balance weight plate body is placed in the inner cavity of the mounting frame, the pressing block is loosened, the balance weight plate body is limited, and therefore the effect of high practicability is achieved, and the problem that an existing device is low in practicability is solved.

Description

Technical Field

[0001] The utility model relates to the technical field of farmland management machines, in particular to an adjustable counterweight plate of a four-wheel drive farmland management machine. Background Art

[0002] A garden management machine refers to a small garden tillage machine mainly used for operations in greenhouses, orchards, etc. A garden management machine with a differential is also called a universal management machine. It is an agricultural machinery product specially designed for operations in orchards, vegetable fields, greenhouses, hilly slopes and small plots of land. The existing four-wheel drive garden management machine's counterweight plate is not convenient to adjust its position and has low practicality. Utility Model Content

[0003] The purpose of the utility model is to provide an adjustable counterweight plate for a four-wheel drive farm management machine, which has the advantage of high practicality and solves the problem of low practicality of existing devices.

[0004] To achieve the above-mentioned objectives, the utility model provides the following technical solutions: an adjustable counterweight plate of a four-wheel drive farm management machine, comprising a mounting frame, an inner cavity of the mounting frame is fixedly connected to a sliding rod, a surface of the sliding rod is slidably connected to a sliding sleeve, a bottom of the sliding sleeve is fixedly connected to a mounting frame, a bottom of the mounting frame is fixedly connected to a chassis, a pressing block is provided in the inner cavity of the chassis, one side of the pressing block is movably connected to a supporting rod, the other end of the supporting rod is movably connected to a moving block, one side of the moving block is fixedly connected to a clamping block, and a counterweight plate body is provided on the inner side of the mounting frame.

[0005] Preferably, a first spring is fixedly connected to one side of the moving block, and the other end of the first spring is fixedly connected to the inner cavity of the chassis.

[0006] Preferably, a second spring is fixedly connected to the top of the sliding sleeve, a baffle is fixedly connected to the top of the second spring, and a clamping rod is fixedly connected to one side of the baffle.

[0007] Preferably, a positioning groove is provided on the top of the sliding rod, and the positioning groove is circular in shape.

[0008] Preferably, both left and right sides of the counterweight plate body are provided with card slots, and the shape of the card slots is rectangular.

[0009] Preferably, a protective layer is provided on the surface of the counterweight plate body, the protective layer comprises a waterproof layer and a corrosion-resistant layer, and a corrosion-resistant layer is provided on the top of the waterproof layer.

[0010] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0011] 1. The utility model cooperates with the mounting frame, the sliding rod, the sliding sleeve, the mounting frame, the chassis, the pressing block, the supporting rod, the moving block, the clamping block and the counterweight plate body, and moves the sliding sleeve as needed, and the sliding sleeve drives the mounting frame to move. The baffle plate drives the clamping rod to move through the action of the second spring on the baffle plate, clamps and fixes the sliding sleeve, presses the pressing block downward, and the pressing block drives the clamping block to move through the supporting rod and the moving block, and then places the counterweight plate body in the inner cavity of the mounting frame, releases the pressing block, and limits the counterweight plate body, thereby achieving a high practical effect and solving the problem of low practicality of the existing device.

[0012] 2. The utility model improves the anti-corrosion ability of the counterweight plate body by designing a corrosion-resistant layer, and improves the waterproof ability of the counterweight plate body by designing a waterproof layer, thereby preventing the counterweight plate body from rusting. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] Figure 1 It is a schematic diagram of the structure of the utility model;

[0014] Figure 2 This is a front cross-sectional view of the chassis structure of the utility model;

[0015] Figure 3 This is a front cross-sectional view of the protective layer structure of the utility model.

[0016] In the figure: 1. mounting frame; 2. sliding rod; 3. sliding sleeve; 4. mounting frame; 5. chassis; 6. pressing block; 7. supporting rod; 8. moving block; 9. clamping block; 10. counterweight plate body; 11. first spring; 12. second spring; 13. baffle; 14. clamping rod; 15. positioning groove; 16. protective layer; 161. waterproof layer; 162. corrosion-resistant layer. DETAILED DESCRIPTION

[0017] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0018] See also Figure 1-3An adjustable counterweight plate for a four-wheel drive farm management machine includes a mounting frame 1, a slide bar 2 is fixedly connected to the inner cavity of the mounting frame 1, a positioning groove 15 is arranged on the top of the slide bar 2, and the positioning groove 15 is circular in shape. A corrosion-resistant layer 162 is designed to improve the corrosion resistance of the counterweight plate body 10, and a waterproof layer 161 is designed to improve the waterproof ability of the counterweight plate body 10, thereby preventing the counterweight plate body 10 from rusting. A sliding sleeve 3 is slidably connected to the surface of the slide bar 2, and a second sliding sleeve 3 is fixedly connected to the top of the sliding sleeve 3. Spring 12, the top of the second spring 12 is fixedly connected with a baffle 13, one side of the baffle 13 is fixedly connected with a clamping rod 14, the bottom of the sliding sleeve 3 is fixedly connected with a mounting frame 4, the bottom of the mounting frame 4 is fixedly connected with a chassis 5, the inner cavity of the chassis 5 is provided with a pressing block 6, one side of the pressing block 6 is movably connected with a support rod 7, the other end of the support rod 7 is movably connected with a moving block 8, one side of the moving block 8 is fixedly connected with a first spring 11, the other end of the first spring 11 is fixedly connected to the inner cavity of the chassis 5, and the inner cavity of the moving block 8 is fixedly connected with a first spring 11. A card block 9 is fixedly connected to one side, a counterweight plate body 10 is arranged on the inner side of the mounting frame 4, and card slots are arranged on the left and right sides of the counterweight plate body 10, and the shape of the card slot is rectangular, and a protective layer 16 is arranged on the surface of the counterweight plate body 10, and the protective layer 16 includes a waterproof layer 161 and a corrosion-resistant layer 162, and a corrosion-resistant layer 162 is arranged on the top of the waterproof layer 161, through the mounting frame 1, the slide bar 2, the sliding sleeve 3, the mounting frame 4, the chassis 5, the pressing block 6, the support rod 7, the moving block 8, the card block 9 and the counterweight plate body 1 0, move the sliding sleeve 3 as needed, the sliding sleeve 3 drives the installation frame 4 to move, through the action of the second spring 12 on the baffle 13, the baffle 13 drives the clamping rod 14 to move, clamps and fixes the sliding sleeve 3, presses the pressing block 6 downward, the pressing block 6 drives the clamping block 9 to move through the support rod 7 and the moving block 8, and then places the counterweight plate body 10 in the inner cavity of the installation frame 4, releases the pressing block 6, and limits the counterweight plate body 10, thereby achieving a high practical effect and solving the problem of low practicality of the existing device.

[0019] When in use, move the sliding sleeve 3 as needed, and the sliding sleeve 3 drives the installation frame 4 to move. Through the action of the second spring 12 on the baffle 13, the baffle 13 drives the clamping rod 14 to move, clamping and fixing the sliding sleeve 3, pressing the pressing block 6 downward, and the pressing block 6 drives the clamping block 9 to move through the support rod 7 and the moving block 8, and then place the counterweight plate body 10 in the inner cavity of the installation frame 4, release the pressing block 6, and limit the counterweight plate body 10, thereby achieving a highly practical effect.

[0020] In the description of this patent, it should be understood that the terms "center", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside" and the like indicate positions or positional relationships based on the positions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing this patent 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 a limitation on this patent. In the description of this patent, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", and "set" should be understood in a broad sense, for example, they can be fixedly connected or set, or detachably connected or set, or integrally connected or set. For ordinary technicians in this field, the specific meanings of the above terms in this patent can be understood according to specific circumstances.

[0021] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An adjustable counterweight plate for a four-wheel drive farmland management machine, comprising a mounting frame (1), characterized in that: The inner cavity of the mounting frame (1) is fixedly connected to a sliding rod (2), the surface of the sliding rod (2) is slidably connected to a sliding sleeve (3), the bottom of the sliding sleeve (3) is fixedly connected to a mounting frame (4), the bottom of the mounting frame (4) is fixedly connected to a chassis (5), the inner cavity of the chassis (5) is provided with a pressing block (6), one side of the pressing block (6) is movably connected to a supporting rod (7), the other end of the supporting rod (7) is movably connected to a moving block (8), one side of the moving block (8) is fixedly connected to a clamping block (9), and the inner side of the mounting frame (4) is provided with a counterweight plate body (10).

2. The adjustable counterweight plate of a four-wheel drive farmland management machine according to claim 1, characterized in that: A first spring (11) is fixedly connected to one side of the moving block (8), and the other end of the first spring (11) is fixedly connected to the inner cavity of the chassis (5).

3. The adjustable counterweight plate of a four-wheel drive farmland management machine according to claim 1, characterized in that: The top of the sliding sleeve (3) is fixedly connected to a second spring (12), the top of the second spring (12) is fixedly connected to a baffle (13), and one side of the baffle (13) is fixedly connected to a clamping rod (14).

4. The adjustable counterweight plate of a four-wheel drive farmland management machine according to claim 1, characterized in that: A positioning groove (15) is provided on the top of the sliding rod (2), and the positioning groove (15) is circular in shape.

5. The adjustable counterweight plate of a four-wheel drive farmland management machine according to claim 1, characterized in that: The left and right sides of the counterweight plate body (10) are both provided with card slots, and the card slots are in a rectangular shape.

6. The adjustable counterweight plate of a four-wheel drive farmland management machine according to claim 1, characterized in that: A protective layer (16) is provided on the surface of the counterweight plate body (10), the protective layer (16) comprising a waterproof layer (161) and a corrosion-resistant layer (162), and the corrosion-resistant layer (162) is provided on the top of the waterproof layer (161).

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