Angle self-adjusting belt conveyor cleaning device

Abstract

The utility model discloses an angle self-adjusting belt conveyor cleaning device which comprises a base and a back plate arranged at the bottom of a conveying belt, an inner cavity is formed in the top face of the base, an air cylinder is installed in the inner cavity, the top end of the air cylinder is fixedly connected with a top plate, the top end of the top plate is connected with a telescopic rod piece, and the telescopic rod piece is fixedly connected with the base. The number of the telescopic rod pieces is four, the top ends of the telescopic rod pieces are rotationally connected with the four corners of the back plate, and the two telescopic rod pieces are connected with the surface of the rear end of the back plate. Through the designed structures such as the air cylinder, the top plate, the telescopic rod piece and the movable connecting assembly, the air cylinder can be started to lift the cleaning brush upwards till the cleaning brush abuts against the conveying belt at the top, and due to the fact that the telescopic rod piece has the telescopic function, the cleaning brush and the back plate can be adjusted in angle in a self-adaptive mode according to the inclination degree of the conveying belt; by means of the design, it is guaranteed that the cleaning effect of the cleaning brush on the conveying belt is good.

Description

Technical Field

[0001] The utility model belongs to the technical field of conveyor cleaning devices, and in particular relates to an angle self-adjusting belt conveyor cleaning device. Background Art

[0002] Belt conveyors have the advantages of large conveying capacity, simple structure, easy maintenance, and standardized components. They are widely used in mining, metallurgy, coal and other industries to convey loose materials or piece items. According to the conveying process requirements, they can be transported by a single unit, or they can be composed of multiple units or combined with other conveying equipment to form a horizontal or inclined conveying system. The long-term use of belt conveyors will cause a large amount of dirt on the belt conveyor. After searching, a belt conveyor cleaning device is recorded in the Chinese patent application with application number CN202320959631.0. In this patent, the bottom of the conveyor belt is cleaned by a cleaning brush to achieve a cleaning effect.

[0003] However, the above patent has certain shortcomings in actual use. The conveyor belts on some conveyors are inclined, and the inclinations of different conveyor belts are different depending on different needs. Therefore, the cleaning brush often cannot effectively fit the bottom surface of the conveyor belt, which will lead to poor cleaning effect. Therefore, it is necessary to design a new conveyor cleaning device to solve this problem. Utility Model Content

[0004] The purpose of the utility model is to provide an angle self-adjusting belt conveyor cleaning device to solve the problem that in actual use of the cited patent proposed in the above background technology, the cleaning brush cannot fit well with conveyor belts of different inclinations, resulting in poor cleaning effect.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an angle self-adjusting belt conveyor cleaning device, comprising a base and a back plate arranged at the bottom of the conveyor belt, the top surface of the base is provided with an inner cavity, a cylinder is installed inside the inner cavity, the top end of the cylinder is fixedly connected to the top plate, the top end of the top plate is connected to a telescopic rod, four telescopic rods are provided, and the top ends are rotatably connected to the four corners of the back plate, the two telescopic rods connected to the rear end surface of the back plate, the bottom ends of the two telescopic rods are movably connected to the top plate by a movable connection assembly, and a cleaning brush is fixed to the top surface of the back plate.

[0006] Preferably, the telescopic rod comprises a sleeve, a support rod, an anti-slip block and a spring, the bottom end of the support rod slides into the interior of the sleeve, and the spring is arranged inside the sleeve.

[0007] Preferably, the anti-slip block is fixed to the bottom end of the support rod to form a T-shaped structure, and the two ends of the spring are respectively against the anti-slip block and the sleeve.

[0008] Preferably, the movable connection component includes a slide groove and a slider, the slide groove is opened on the surface of the top plate, and the slider is slidably arranged inside the slide groove, wherein the bottom ends of the two sleeves are fixedly connected to the slider.

[0009] Preferably, the slider has a T-shaped structure when viewed from the side, and the inner wall of the slide groove is matched with the outer surface of the slider.

[0010] Preferably, a storage assembly is slidingly arranged inside the back panel, and the storage assembly includes an inner groove, a storage tray, a slide bar and a side groove. The inner groove is opened inside the back panel and is open at one end. The storage tray is slidingly arranged inside the inner groove. The slide bar is symmetrically fixed on both sides of the storage tray and is slidably connected to the side grooves opened on both sides of the inner groove.

[0011] Preferably, the storage assembly further comprises a handle, and the handle is fixed at the end of the inner groove.

[0012] Compared with the prior art, the beneficial effects of the utility model are:

[0013] Through the designed structures such as the cylinder, top plate, telescopic rod and movable connection assembly, the cylinder can be started to lift the cleaning brush upward until it contacts the top conveyor belt. Since the telescopic rod has the telescopic function, the cleaning brush and the back plate will adaptively adjust the angle according to the inclination of the conveyor belt, thereby fitting with the bottom surface of the conveyor belt. This design ensures that the cleaning brush has a good cleaning effect on the conveyor belt. BRIEF DESCRIPTION OF THE DRAWINGS

[0014] Figure 1 It is a side sectional view of the utility model;

[0015] Figure 2 For this utility model Figure 1 A front cross-sectional view of the middle telescopic rod;

[0016] Figure 3 For this utility model Figure 1 A front cross-sectional view of the movable connection assembly;

[0017] Figure 4 For this utility model Figure 1 a side cross-sectional view of the central storage assembly;

[0018] In the figure: 100, base; 200, inner cavity; 300, cylinder; 400, top plate; 500, telescopic rod; 501, sleeve; 502, support rod; 503, anti-drop block; 504, spring; 600, back plate; 700, cleaning brush; 800, movable connection component; 801, slide groove; 802, slider; 900, storage component; 901, inner groove; 902, storage tray; 903, slide bar; 904, side groove. DETAILED DESCRIPTION

[0019] 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.

[0020] Example

[0021] See also Figures 1 to 4 , is an embodiment of the utility model, and this embodiment provides a technical solution: an angle self-adjusting belt conveyor cleaning device, comprising a base 100 and a back plate 600 arranged at the bottom of the conveyor belt, the top surface of the base 100 is provided with an inner cavity 200, and a cylinder 300 is installed inside the inner cavity 200, and the top of the cylinder 300 is fixedly connected with a top plate 400, and the top plate 400 can be pushed up by starting the cylinder 300, and the top of the top plate 400 is connected with a telescopic rod 500, and the number of the telescopic rods 500 is four, and the top ends are rotatably connected to the four corners of the back plate 600, and the telescopic rod 500 has a telescopic The back plate 600 has a retractable function, so that the back plate 600 can rotate to a certain extent. The two telescopic rods 500 connected to the rear end surface of the back plate 600 have a movable connection assembly 800 between their bottom ends and the top plate 400. A cleaning brush 700 is fixed to the top surface of the back plate 600. The personnel starts the cylinder 300 to lift the top plate 400, so that the cleaning brush 700 is against the bottom surface of the conveyor belt. Since the conveyor belt has an inclination, the cleaning brush 700 is resisted by the conveyor belt, allowing the back plate 600 to rotate adaptively, so that the cleaning brush 700 can better fit with the bottom surface of the conveyor belt, thereby ensuring the cleaning effect.

[0022] In this embodiment, preferably, the telescopic rod 500 includes a sleeve 501, a support rod 502, an anti-slip block 503 and a spring 504. The bottom end of the support rod 502 slides into the interior of the sleeve 501. The anti-slip block 503 is fixed to the bottom end of the support rod 502 to form a T-shaped structure to prevent slipping. The support rod 502 can be lifted and slid inside the sleeve 501. The spring 504 is arranged inside the sleeve 501. The two ends of the spring 504 are respectively abutted against the anti-slip block 503 and the sleeve 501 to provide telescopic elastic force.

[0023] In this embodiment, preferably, the movable connection component 800 includes a slide groove 801 and a slider 802. The slide groove 801 is opened on the surface of the top plate 400, and the slider 802 is slidably set inside the slide groove 801, wherein the bottom ends of the two sleeves 501 are fixedly connected to the slider 802, so that the two telescopic rods 500 can be moved in position to adapt to the rotation of the back plate 600. The slider 802 has a T-shaped structure when viewed from the side, and the inner wall of the slide groove 801 is adapted to the outer surface of the slider 802 to prevent it from falling off.

[0024] In this embodiment, preferably, a storage component 900 is slidingly provided inside the back panel 600 to store the dirt and dust swept down. The storage component 900 includes an inner groove 901, a storage tray 902, a slide bar 903 and a side groove 904. The inner groove 901 is opened inside the back panel 600 and is open at one end. The storage tray 902 is slidingly provided inside the inner groove 901, and the storage tray 902 can be pulled out from the opening. The slide bar 903 is symmetrically fixed on both sides of the storage tray 902 and is slidingly connected to the side grooves 904 opened on both sides of the inner groove 901 to realize a sliding connection between the storage tray 902 and the inner groove 901. People can collect dirt and dust through the storage tray 902. The storage component 900 also includes a handle, which is fixed at the end of the inner groove 901 to facilitate the pulling out of the storage tray 902.

[0025] Although the embodiments of the present invention have been shown and described (see the above detailed description for details), it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An angle self-adjusting belt conveyor cleaning device, comprising a base (100) and a back plate (600) arranged at the bottom of the conveyor belt, characterized in that: An inner cavity (200) is provided on the top surface of the base (100), a cylinder (300) is installed inside the inner cavity (200), the top end of the cylinder (300) is fixedly connected to a top plate (400), the top end of the top plate (400) is connected to a telescopic rod (500), four telescopic rods (500) are provided, and the top ends of the telescopic rods (500) are rotatably connected to four corners of the back plate (600), the bottom ends of the two telescopic rods (500) connected to the rear end surface of the back plate (600) are movably connected to the top plate (400) by a movable connection assembly (800), and a cleaning brush (700) is fixed to the top surface of the back plate (600).

2. The angle self-adjusting belt conveyor cleaning device according to claim 1, characterized in that: The telescopic rod (500) comprises a sleeve (501), a support rod (502), an anti-dropping block (503) and a spring (504); the bottom end of the support rod (502) slides into the interior of the sleeve (501); and the spring (504) is arranged inside the sleeve (501).

3. The angle self-adjusting belt conveyor cleaning device according to claim 2, characterized in that: The anti-slip block (503) is fixed to the bottom end of the support rod (502) to form a T-shaped structure, and the two ends of the spring (504) are respectively abutted against the anti-slip block (503) and the sleeve (501).

4. The angle self-adjusting belt conveyor cleaning device according to claim 2, characterized in that: The movable connection component (800) comprises a slide groove (801) and a slider (802), wherein the slide groove (801) is provided on the surface of the top plate (400), and the slider (802) is slidably arranged inside the slide groove (801), wherein the bottom ends of the two sleeves (501) are fixedly connected to the slider (802).

5. The angle self-adjusting belt conveyor cleaning device according to claim 4, characterized in that: The sliding block (802) has a T-shaped structure when viewed from the side, and the inner wall of the sliding groove (801) is adapted to the outer surface of the sliding block (802).

6. The angle self-adjusting belt conveyor cleaning device according to claim 1, characterized in that: A storage assembly (900) is slidably arranged inside the back plate (600), and the storage assembly (900) comprises an inner groove (901), a storage tray (902), a slide bar (903) and a side groove (904); the inner groove (901) is arranged inside the back plate (600) and is open at one end; the storage tray (902) is slidably arranged inside the inner groove (901); the slide bar (903) is symmetrically fixed on both sides of the storage tray (902) and is slidably connected to the side grooves (904) arranged on both sides of the inner groove (901).

7. The angle self-adjusting belt conveyor cleaning device according to claim 6, characterized in that: The storage assembly (900) further comprises a handle, which is fixed at the end of the inner groove (901).

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