Automatic adjusting device for sealing strip of push plate of compression garbage truck

Abstract

The utility model discloses a compression garbage truck push plate sealing strip automatic adjusting device which comprises a box body and a push plate arranged in the box body, guide rails are arranged on the inner walls of the two sides of the box body, guide grooves matched with the guide rails are formed in the two sides of the push plate, and sealing strip automatic adjusting devices of the same structure are installed on the two sides of the push plate respectively. The sealing strip automatic adjusting device comprises a mounting base and a sealing strip, the mounting base is fixed to the back face of the push plate through a first fixing bolt, the sealing strip is movably connected with the end, close to the side wall of the box body, of the push plate, and the back face of the sealing strip is connected with the mounting base through a spring. According to the utility model, under the action of the spring, the sealing strip can still be tightly attached to the side wall of the box body under the action of the spring even if the sealing strip is partially abraded, garbage leakage is prevented, and through the device, the number of times of replacing the sealing strip can be greatly reduced, and the operation cost is reduced.

Description

Technical Field

[0001] The utility model relates to a compression garbage truck, in particular to an automatic adjustment device for a push plate sealing strip of the compression garbage truck. Background Art

[0002] At present, the sealing device between the push plate and the box used in domestic compression garbage trucks directly fixes the sealing strip on the four sides of the push plate through the pressure plate, so that the sealing strip contacts the box to achieve a relatively sealed effect. After a period of use, the sealing strip wears or deforms, resulting in reduced sealing effect, causing some garbage to leak from the seal. The leaked garbage is extremely difficult to clean, causing secondary pollution. Secondly, due to the reduced sealing effect, the sealing strip needs to be replaced frequently, resulting in increased operating costs. Summary of the invention

[0003] The utility model aims to solve the above-mentioned shortcomings and provides an automatic adjustment device for the sealing strip of a push plate of a compressed garbage truck, which comprises a box body and a push plate arranged in the box body, guide rails are arranged on the inner walls of both sides of the box body, guide grooves matching the guide rails are arranged on both sides of the push plate, and automatic adjustment devices for sealing strips of the same structure are respectively installed on both sides of the push plate;

[0004] The automatic sealing strip adjustment device includes a mounting seat and a sealing strip. The mounting seat is fixed to the back of the push plate by a fixing bolt. The sealing strip is movably connected to one end of the push plate close to the side wall of the box body. The back of the sealing strip is connected to the mounting seat by a spring.

[0005] In order to prevent the second fixing bolt from damaging the sealing strip and to increase the strength of the sealing strip, a left side plate is fixedly installed on the front surface of the push plate by a first fixing bolt, the left side plate is connected to a right side plate by a hinge, the right side plate is fixed to the back side of the sealing strip by a second fixing bolt, and the back side of the right side plate is connected to the mounting seat by a spring.

[0006] In order to prevent the second fixing bolt from damaging the upper surface of the sealing strip, a pressure plate is further provided between the second fixing bolt and the upper surface of the sealing strip.

[0007] In order to enhance the fit between the sealing strip and the side wall of the box, and to prevent the sealing strip from flipping over due to movement, the angle between the sealing strip and the side wall of the box is an acute angle, and a limiting plate is also installed between the mounting seat and the push plate. The limiting plate is provided with a bending portion facing the sealing strip at one end close to the spring.

[0008] The utility model has the following beneficial effects: the utility model uses the action of the spring to ensure that the sealing strip can maintain a close fit with the side wall of the box body under the action of the spring even when the sealing strip is partially worn, thereby preventing garbage leakage. Through this device, the number of times the sealing strip is replaced can be greatly reduced, thereby reducing operating costs. BRIEF DESCRIPTION OF THE DRAWINGS

[0009] The drawings described herein are used to provide a further understanding of the present application and constitute a part of the present application. The illustrative embodiments of the present application and their descriptions are used to explain the present application and do not constitute an improper limitation on the present application. In the drawings:

[0010] Figure 1 It is a structural schematic diagram of the utility model.

[0011] Figure 2 yes Figure 1 Enlarged view of point A in the middle.

[0012] In the figure: box body 1, push plate 2, guide rail 3, guide groove 4, mounting seat 5, fixing bolt 1 6, hinge 7, pressure plate 8, sealing strip 9, spring 10, fixing bolt 2 11, left side plate 12, limit plate 13, right side plate 14. DETAILED DESCRIPTION

[0013] The following will disclose multiple embodiments of the present invention with drawings. For the purpose of clear description, many physical details will be described together in the following description. However, it should be understood that these physical details should not be used to limit the present invention. In other words, in some embodiments of the present invention, these physical details are not necessary. In addition, in order to simplify the drawings, some conventional structures and components will be depicted in a simple schematic manner in the drawings.

[0014] In addition, in the present utility model, the descriptions of "first", "second", etc. are only used for descriptive purposes, and do not specifically refer to the order or sequence, nor are they used to limit the present utility model. They are only used to distinguish components or operations described with the same technical terms, and cannot be understood as indicating or implying their relative importance or implicitly indicating the number of technical features indicated. Therefore, the features defined as "first" and "second" may explicitly or implicitly include at least one of the features. In addition, the technical solutions between the various embodiments can be combined with each other, but they must be based on the ability of ordinary technicians in this field to implement them. When the combination of technical solutions is contradictory or cannot be implemented, it should be deemed that such a combination of technical solutions does not exist and is not within the scope of protection required by the present utility model.

[0015] like Figure 1 and Figure 2 As shown, an automatic adjustment device for the sealing strip of a push plate of a compressed garbage truck comprises a box body 1 and a push plate 2 arranged in the box body 1, guide rails 3 are arranged on the inner walls of both sides of the box body 1, guide grooves 4 matching with the guide rails 3 are arranged on both sides of the push plate 2, and automatic adjustment devices for sealing strips of the same structure are respectively installed on both sides of the push plate 2;

[0016] The automatic adjustment device for the sealing strip includes a mounting seat 5 and a sealing strip 9. The mounting seat 5 is fixed to the back of the push plate 2 by a fixing bolt 6. The sealing strip 9 is movably connected to one end of the push plate 2 close to the side wall of the box body 1. The bottom of the sealing strip 9 is connected to the mounting seat 5 by a spring 10.

[0017] Through the above technical solution, it can be ensured that the sealing strip 9 can still maintain emergency contact with the side wall of the box body 1 to prevent garbage leakage when the end portion is worn. At the same time, the fixing bolt 6 is used for connection, which can facilitate the maintenance of the product.

[0018] Furthermore, a left side plate 12 is fixedly installed on the front surface of the push plate 2 by a fixing bolt 16, the left side plate 12 is connected to a right side plate 14 by a hinge 7, the right side plate 14 is fixed to the back side of the sealing strip 9 by a fixing bolt 2 11, and the back side of the right side plate 14 is connected to the mounting seat 5 by a spring 10.

[0019] Through the above technical solution, the right side plate 14 is located on the back of the sealing strip 9. When the push plate 2 moves to the right to push the garbage, the strength of the sealing strip 9 can be effectively enhanced and its service life can be extended. The two are fixed together using the fixing bolt 2 11, which can facilitate the maintenance and replacement of the sealing strip 9.

[0020] Furthermore, a pressure plate 8 is provided between the second fixing bolt 11 and the upper surface of the sealing strip 9 .

[0021] The above technical solution can effectively prevent the fixing bolt 11 from damaging the sealing strip 9, and also help increase its strength and extend its service life.

[0022] Furthermore, the angle between the sealing strip 9 and the side wall of the box body 1 is an acute angle, and a limit plate 13 is also installed between the mounting seat 5 and the push plate 2. The limit plate 13 is provided with a bending portion toward the sealing strip 9 at one end close to the spring 10.

[0023] The above technical solution can effectively prevent the sealing strip 9 from turning over when moving to the right.

[0024] When working, the push plate 2 moves forward and backward in the box body 1 through the cooperation of the guide groove 4 and the guide rail 3 on the box body 1. The spring 10 is connected to the mounting seat 5 and one side of the right side plate 14, and the sealing strip 9 is closely fitted with the box body 1 and is in an acute angle state. When the sealing strip 9 is worn, under the action of the spring 10, the sealing strip 9 can always ensure that it is closely fitted with the box body 1, thereby achieving the function of eliminating secondary pollution and reducing the replacement of the sealing strip.

[0025] The above description is only an embodiment of the present invention and is not intended to limit the present invention. For those skilled in the art, the present invention may have various modifications and variations. Any modification, equivalent substitution, improvement, etc. made within the spirit and principle of the present invention shall be included in the scope of the claims of the present invention.

Claims

1. An automatic adjustment device for a sealing strip of a push plate of a compressed garbage truck, comprising a box body (1) and a push plate (2) arranged in the box body (1), guide rails (3) being arranged on the inner walls of both sides of the box body (1), and guide grooves (4) matching with the guide rails (3) being arranged on both sides of the push plate (2), characterized in that: The two sides of the push plate (2) are respectively provided with sealing strip automatic adjustment devices of the same structure; The sealing strip automatic adjustment device comprises a mounting seat (5) and a sealing strip (9); the mounting seat (5) is fixed to the back side of the push plate (2) by a fixing bolt (6); the sealing strip (9) is movably connected to one end of the push plate (2) close to the side wall of the box body (1); and the back side of the sealing strip (9) is connected to the mounting seat (5) by a spring (10).

2. The automatic adjustment device for the sealing strip of the push plate of a compressed garbage truck according to claim 1, characterized in that: A left side plate (12) is fixedly mounted on the front surface of the push plate (2) by means of a fixing bolt (6); the left side plate (12) is connected to a right side plate (14) by means of a hinge (7); the right side plate (14) is fixed to the back side of the sealing strip (9) by means of a fixing bolt (11); and the back side of the right side plate (14) is connected to the mounting seat (5) by means of a spring (10).

3. The automatic adjustment device for the sealing strip of the push plate of a compressed garbage truck according to claim 2, characterized in that: A pressure plate (8) is also provided between the second fixing bolt (11) and the upper surface of the sealing strip (9).

4. The automatic adjustment device for the sealing strip of the push plate of a compressed garbage truck according to claim 1, characterized in that: The angle between the sealing strip (9) and the side wall of the box body (1) is an acute angle, and a limit plate (13) is also installed between the mounting seat (5) and the push plate (2). The limit plate (13) is provided with a bent portion facing the sealing strip (9) at one end close to the spring (10).

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