Detachable dustproof device of cotton picker

Abstract

A detachable dustproof device of a cotton picker comprises a left side plate, a right side plate, two transverse plates, a dustproof net plate and a protection plate, a frame plate is formed among the left side plate, the right side plate and the two transverse plates, the dustproof net plate is installed in the frame plate, and the left side plate and the right side plate are connected with the two corresponding side walls of a radiator installation frame through fixing clamps and hinges respectively. The dustproof net plate is a mesh plate with a plurality of rows of grooves, and the protection plates cover the bottom of the dustproof net plate and are installed on the side wall of the left side plate and the side wall of the right side plate through fixing bolts respectively. Small mesh holes of the dustproof net plate can effectively prevent cotton fibers, silt and other impurities from entering the radiator when air is sucked in, so that a radiating channel is prevented from being blocked, the unique groove shape is adopted, the structural design that a plurality of end faces and notches are sequentially arranged at intervals is adopted, the air inlet amount is greatly increased, and the service life of the radiator is prolonged. And the heat dissipation efficiency of the engine and the cooling capacity of an internal system are effectively improved.

Description

Technical Field

[0001] The utility model relates to the technical field of cotton pickers, in particular to a detachable dustproof device for a cotton picker. Background Art

[0002] During the operation of the cotton picker, the overloaded work causes the engine temperature to rise sharply, up to several hundred degrees. If the heat is not dissipated in time and effectively, it will not only damage the engine itself, but also cause the internal temperature of the machine to be too high, and even cause a fire. In addition, it is inevitable that cotton wool, sand, etc. will be sucked into the cotton picker under the strong suction force, causing blockage of the internal devices and heat dissipation devices of the cotton picker, resulting in reduced air intake and reduced work efficiency. There are also cases where the cotton branches are blown down by the corners and gaps of the machine, which has a certain impact on the harvesting efficiency. Utility Model Content

[0003] The utility model aims to solve at least one of the technical problems existing in the prior art. To this end, the purpose of the utility model is to provide a detachable dustproof device for a cotton picker, which can prevent impurities such as cotton wool, mud and sand from being sucked into the radiator when the wind blows, improve the heat dissipation efficiency, and facilitate disassembly and maintenance.

[0004] The utility model is realized by the following technical solutions:

[0005] A detachable dustproof device for a cotton picker comprises: a left side plate, a right side plate, two transverse plates, a dustproof mesh plate and a guard plate; the left side plate, the right side plate and the two transverse plates are constructed to form a frame plate, a dustproof mesh plate is installed inside the frame plate, the left side plate, the right side plate and the corresponding two side walls of a radiator mounting frame are respectively connected by fixing clips and hinges; the dustproof mesh plate is a mesh plate with multiple rows of grooves; the guard plate covers the bottom of the dustproof mesh plate and is respectively installed on the side walls of the left side plate and the right side plate with fixing bolts.

[0006] Preferably, the dustproof mesh plate 5 includes a plurality of end surfaces and notches, which are arranged in sequence and spaced apart and connected as a whole, and the end surfaces and notches are both mesh plates.

[0007] Preferably, the reinforcing plate is arranged parallel to the inner edge of the transverse plate, and its two ends are connected to the left side plate and the right side plate respectively.

[0008] Preferably, the middle portion of the guard plate is a straight plate, and both ends thereof are slopes inclined toward the side walls of the radiator mounting frame.

[0009] Compared with the prior art, the beneficial effects of the utility model are as follows:

[0010] 1. In the utility model, the dustproof mesh plate not only solves the dustproof problem that ordinary mesh plates can solve, such as these small mesh holes can effectively prevent cotton wool, mud and other impurities from entering the radiator when the wind is sucked in, thereby avoiding the blockage of the heat dissipation channel, but also its unique groove shape, the use of multiple end faces and the structural design of the slots arranged in sequence, greatly increases the air intake, thereby effectively improving the heat dissipation efficiency of the engine and the cooling capacity of the internal system. The design of the above-mentioned dustproof mesh plate not only improves the performance of the machine, but also greatly reduces the maintenance cost and failure rate, so that the machine can operate more efficiently in various working environments.

[0011] 2. By adding a guard plate to the dustproof mesh plate, it can guide the air flow, help increase the air intake, and thus enhance the working efficiency of the cotton picker. Secondly, the guard plate can serve as an additional protective layer for the dust cover. When the machine starts working, the engine blades rotate rapidly, thereby increasing the suction force on the outside of the cooling system, causing a large amount of mud, cotton wool, impurities, etc. to be sucked into the internal pipes of the machine, causing the pipes to be blocked. Therefore, the guard plate reduces the entry of cotton wool, mud and other impurities into the internal device to a certain extent, reducing the risk of cotton branches being blown down. This design can reduce the risk of machine pipe blockage and avoid potential damage to the machine caused by impurities.

[0012] 3. By connecting the left and right panels to the corresponding two side walls of the radiator mounting frame with fixing clips and hinges, it is easy to remove the dust screen and maintain the radiator. When performing maintenance operations, just open the fixing clips and open the dust cover composed of the frame plate, dust screen and guard plate. BRIEF DESCRIPTION OF THE DRAWINGS

[0013] In order to more clearly illustrate the technical solutions of the embodiments of the utility model, the drawings required for describing the embodiments are 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 creative work.

[0014] Figure 1 This is a front view of a detachable dust-proof device of a cotton picker according to the utility model;

[0015] Figure 2 It is a top view of the dustproof screen plate of the utility model;

[0016] Figure 3 It is a three-dimensional structural schematic diagram of a detachable dust-proof device of a cotton picker according to the utility model installed on a radiator mounting frame.

[0017] Among them, 1. left side panel, 2. right side panel, 3. horizontal panel, 4. reinforcement plate, 5. dust screen, 6. hinge, 7. fixing clip, 8. guard plate, 9. fixing bolts, 10. radiator mounting bracket. DETAILED DESCRIPTION

[0018] In order to enable those skilled in the art to better understand the solution of the present application, the technical solution in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, not all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in this field without creative work should fall within the scope of protection of the present application.

[0019] In the description of the present utility model, it needs to be understood that the directions or positional relationships indicated by directional words such as "front, back, up, down, left, right", "lateral, vertical, perpendicular, horizontal" and "top, bottom" are usually based on the directions or positional relationships shown in the drawings, and are only for the convenience of describing the present utility model and simplifying the description. Unless otherwise specified, these directional words do not indicate or imply that the device or element referred to must have a specific direction or be constructed and operated in a specific direction, and therefore cannot be understood as limiting the scope of protection of the present utility model; the directional words "inside and outside" refer to the inside and outside relative to the contours of each component itself.

[0020] Figure 1-3 A detachable dustproof device for a cotton picker is shown, comprising a left side plate 1, a right side plate 2, two transverse plates 3, a dustproof mesh plate 5 and a guard plate 8. A frame plate is constructed between the left side plate 1, the right side plate 2 and the two transverse plates 3, and a dustproof mesh plate 5 is installed inside the frame plate. The left side plate 1, the right side plate 2 and the corresponding two side walls of the radiator mounting frame 10 are connected by a fixing clip 7 and a hinge 6 respectively. The dustproof mesh plate 5 is a mesh plate with multiple rows of grooves. The guard plate 8 covers the bottom of the dustproof mesh plate 5 and is respectively installed on the side walls of the left side plate 1 and the right side plate 2 with fixing bolts 9. In the operation of the cotton picker, the dustproof mesh plate plays a vital role. The small mesh holes of the dustproof mesh plate 5 can effectively intercept impurities such as cotton wool and sand to prevent impurities from entering the machine and causing blockage, thereby maintaining the normal operation of the machine. The connection mode of the fixing clip 7 and the hinge 6 facilitates the disassembly of the dust screen 5 and the maintenance of the radiator, making the regular cleaning and maintenance of the inside of the machine more convenient; the guard plate 8 can serve as an additional protective layer for the dust screen 5 and can also play a role in guiding air flow.

[0021] like Figure 2As an embodiment of the utility model, the dustproof screen plate 5 includes a plurality of end faces 501 and notches 502, which are arranged in sequence and connected as a whole, and the end faces 501 and notches 502 are mesh plates. This structure makes the dustproof screen plate 5 a mesh plate with multiple rows of slots. This unique slot design can keep the air duct unobstructed, so that the engine can inhale air more smoothly, thereby increasing the air intake, which helps to improve the heat dissipation efficiency of the engine, reduce the engine temperature, maintain the thermal balance of the internal device of the machine, extend the service life of the machine, and ensure its stability under high load operation.

[0022] like Figure 1 The reinforcing plate 4 is arranged parallel to the inner edge of the horizontal plate 3, and its two ends are welded and fixed to the left side plate 1 and the right side plate 2 respectively, so that the dustproof mesh plate 5 can be strengthened and fixed in the frame plate composed of the left side plate 1, the right side plate 2 and the two horizontal plates 3.

[0023] Specifically, the guard plate 8 is constructed as follows: the middle part of the guard plate 8 is a straight plate, and the two ends thereof are slopes inclined toward the side walls of the radiator mounting frame 10. This structure can not only guide the surrounding air, but also push the cotton branches to both sides when the cotton picker moves forward.

[0024] The working principle of this utility model:

[0025] like Figure 1-3 , weld the left side plate 1, the right side plate 2, and the two horizontal plates 3 into a frame plate, i.e., a rectangular frame, and then install the dust screen plate 5, weld and fix the two reinforcing plates 4 to the left side plate 1 and the right side plate 2, and locate them at the inner edge of the horizontal plate 3, and then cover the bottom of the dust screen plate 5 with the guard plate 8, and respectively install them on the side walls of the left side plate 1 and the right side plate 2 with fixing bolts 9, and the above-mentioned frame plate, dust screen plate 5 and guard plate 8 form a dust cover as a whole. In this way, a complete dust cover is installed. Finally, the dust cover is installed on the radiator mounting frame 10 through the hinge 6 and the fixing clip 7. After the engine is started, its blades begin to rotate. Under the action of the dust cover, a large amount of air enters the engine cooling system and the air intake system, so that the high temperature environment inside the engine and the machine is quickly cooled down, ensuring the normal operation of the machine and protecting its internal components from overheating damage.

[0026] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions and improvements made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A detachable dust-proof device for a cotton picker, characterized in that: include: A left side plate (1), a right side plate (2), two transverse plates (3), a dustproof mesh plate (5) and a guard plate (8); the left side plate (1), the right side plate (2) and the two transverse plates (3) are configured to form a frame plate; a dustproof mesh plate (5) is installed inside the frame plate; the left side plate (1), the right side plate (2) and the corresponding two side walls of the radiator mounting frame (10) are connected by fixing clips (7) and hinges (6) respectively; the dustproof mesh plate (5) is a mesh plate with multiple rows of grooves; the guard plate (8) covers the bottom of the dustproof mesh plate (5) and is respectively installed on the side walls of the left side plate (1) and the right side plate (2) by fixing bolts (9).

2. The detachable dust-proof device for a cotton picker according to claim 1, characterized in that: The dustproof mesh plate (5) comprises a plurality of end surfaces (501) and notches (502), which are arranged in sequence and spaced apart and connected as a whole, and the end surfaces (501) and notches (502) are both mesh plates.

3. The detachable dust-proof device for a cotton picker according to claim 1 or 2, characterized in that: The reinforcing plate (4) is arranged parallel to the inner edge of the transverse plate (3), and its two ends are respectively connected to the left side plate (1) and the right side plate (2).

4. The detachable dust-proof device for a cotton picker according to claim 3 is characterized in that: The middle portion of the guard plate (8) is a straight plate, and both ends thereof are sloped surfaces inclined toward the side wall of the radiator mounting frame (10).

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