Belt conveyor cleaner

Abstract

The application relates to the technical field of belt conveyors, in particular to a belt conveyor sweeper, which aims to solve the problem that the surface of a conveying belt is difficult to clean, and comprises two connecting plates, a rotating assembly is arranged between the two connecting plates, a cleaning assembly for sweeping the belt is arranged above the rotating assembly, an installation assembly is arranged outside the connecting plate, a control assembly is arranged in front of the installation assembly, and the rotating assembly comprises a rotating rod rotatably arranged on the mutually close side faces of the two connecting plates through two bearings. The screw rod and the screw pipe are matched, the connecting piece is rotated, the stop ring, the tension spring and the sliding ring are matched, the sliding ring can pull the connecting piece to rotate, the polyurethane scraper can be in contact with the surface of the conveying belt, the contact pressure and the buffer effect between the scraper of the sweeper and the conveying belt can be automatically adjusted, the stress between the scraper and the running belt is ensured to be within a proper range, the material can be cleaned, and the belt is not damaged.

Description

Technical Field

[0001] This utility model relates to the field of belt conveyor technology, specifically to a belt conveyor cleaner. Background Technology

[0002] A belt conveyor, also known as a rubber belt conveyor, is a type of continuously operating transportation equipment that uses a conveyor belt as both a traction and load-bearing component. The traction force is generated by the frictional resistance between the tensioned conveyor belt and the drive drum.

[0003] The materials conveyed by conveyor belts often contain sticky substances, such as coal dust, mud, and powdery materials. Some of these substances will stick to the working surface of the conveyor belt and cannot be completely unloaded during unloading. As the belt rotates, they will stick to the idlers and enter the housing of the idlers, thereby increasing bearing wear. The material stuck to the idler housing will damage and roughen the surface adhesive of the conveyor belt, accelerating the damage to the conveyor belt.

[0004] Based on this, this utility model designs a belt conveyor cleaner to solve the problem. Utility Model Content

[0005] The purpose of this invention is to provide a belt conveyor cleaner to solve the problem of difficulty in cleaning the surface of the conveyor belt in the above-mentioned background art.

[0006] To achieve the above objectives, this utility model provides the following technical solution: a belt conveyor cleaner, comprising two connecting plates, a rotating assembly between the two connecting plates, a cleaning assembly for cleaning the belt above the rotating assembly, an installation assembly on the outside of the connecting plates, and a control assembly in front of the installation assembly. The rotating assembly includes a rotating rod rotatably mounted on two connecting plates close to each other via two bearings. The outer surface of the rotating rod is covered with an outer sleeve, and a vertical plate is fixedly mounted on the upper surface of the outer sleeve. The cleaning assembly includes a connecting seat disposed on the outside of the upright plate, and a polyurethane scraper is fixedly installed on the outer surface of the connecting seat; The control assembly includes a control seat that is hinged and rotatably mounted on the front of one of the mounting plates. A threaded rod is fixedly mounted on the front of the control seat. A retaining ring is fixedly mounted on the outer surface of the threaded rod. A tension spring is fixedly mounted on the front of the retaining ring. A slip ring is fixedly mounted on the front end of the tension spring. The slip ring is sleeved on the outside of the threaded rod. A connector is fixedly mounted on the outer surface of the rotating rod. The threaded rod passes through the connector. A threaded tube for limiting the movement is threadedly connected to the outer surface of the threaded rod. The front of the slip ring is fixedly connected to the back of the connector.

[0007] Preferably, both the front of the outer sleeve and the front of the rotating rod are provided with threaded holes, and the inner walls of the two sets of threaded holes are threadedly connected to two threaded adjusting rods.

[0008] Preferably, the connecting seat is fixedly installed to the upright plate by two sets of bolts.

[0009] Preferably, the mounting assembly includes mounting plates mounted on two connecting plates on opposite sides of each other, and each mounting plate has mounting holes on its front side.

[0010] Preferably, the connector has a sliding opening on its front side, the threaded rod is located inside the sliding opening, and the outer surface of the connector has two sets of positioning holes, with a threaded positioning rod threadedly connected to the inner wall of each positioning hole.

[0011] Preferably, a pull plate is fixedly installed on the front of each of the mounting plates, and the sides of the two sets of pull plates that are close to each other are fixedly installed on the sides of the two connecting plates that are far from each other.

[0012] Compared with the prior art, the beneficial effects of this utility model are as follows: by using the cooperation of threaded rod and threaded tube, the connecting part can be driven to rotate; by using the cooperation of retaining ring, tension spring and slip ring, the slip ring can pull the connecting part to rotate, control the polyurethane scraper to clean the surface of the conveyor belt, and automatically adjust the contact pressure and buffering effect between the scraper and the conveyor belt, ensuring that the scraper and the running belt are under force within a suitable range, so that the material is cleaned without damaging the belt. Attached Figure Description

[0013] To more clearly illustrate the technical solutions of the embodiments of this utility model, the accompanying drawings used in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0014] Figure 1 This is a schematic diagram of the overall structure of this utility model; Figure 2 This is a schematic diagram of the disassembled structure of this utility model; Figure 3 This is a three-dimensional structural schematic diagram of the side view of this utility model; Figure 4 This is a three-dimensional structural diagram of the connector of this utility model.

[0015] The attached diagram lists the components represented by each number as follows: 1. Connecting plate; 2. Rotating assembly; 201. Rotating rod; 202. Outer sleeve; 203. Threaded hole; 204. Threaded adjusting rod; 205. Vertical plate; 3. Cleaning assembly; 301. Connecting seat; 302. Polyurethane scraper; 303. Bolt; 4. Control assembly; 401. Control seat; 402. Threaded rod; 403. Connector; 404. Sliding port; 405. Positioning hole; 406. Threaded adjusting rod; 407. Retaining ring; 408. Tension spring; 409. Slip ring; 410. Threaded tube; 5. Mounting assembly; 501. Mounting plate; 502. Mounting hole; 503. Pull plate. Detailed Implementation

[0016] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those skilled in the art without creative effort are within the protection scope of the present utility model.

[0017] Please see Figures 1 to 4 This utility model provides a technical solution: a belt conveyor cleaner, including two connecting plates 1, a rotating assembly 2 between the two connecting plates 1, a cleaning assembly 3 for cleaning the belt above the rotating assembly 2, a mounting assembly 5 on the outside of the connecting plates 1, and a control assembly 4 in front of the mounting assembly 5. The rotating assembly 2 includes a rotating rod 201 that is rotatably mounted on two connecting plates 1 close to each other via two bearings. The outer surface of the rotating rod 201 is fitted with an outer sleeve 202, and the upper surface of the outer sleeve 202 is fixedly mounted with a vertical plate 205. The cleaning component 3 includes a connecting seat 301 disposed on the outside of the upright plate 205, and a polyurethane scraper 302 is fixedly installed on the outer surface of the connecting seat 301. The control assembly 4 includes a control seat 401 that is hinged and rotatably mounted on the front of one of the mounting plates 501. A threaded rod 402 is fixedly mounted on the front of the control seat 401. A retaining ring 407 is fixedly mounted on the outer surface of the threaded rod 402. A tension spring 408 is fixedly mounted on the front of the retaining ring 407. A slip ring 409 is fixedly mounted on the front end of the tension spring 408. The slip ring 409 is sleeved on the outside of the threaded rod 402. A connector 403 is fixedly mounted on the outer surface of the rotating rod 201. The threaded rod 402 passes through the connector 403. A threaded tube 410 for limiting is threadedly connected to the outer surface of the threaded rod 402. The front of the slip ring 409 is fixedly connected to the back of the connector 403.

[0018] Please see Figure 2Both the front of the outer sleeve 202 and the front of the rotating rod 201 are provided with threaded holes 203. The inner walls of the two sets of threaded holes 203 are threadedly connected to two threaded adjusting rods 204. By cooperating with the outer sleeve 202 and the threaded holes 203, the movement of the outer sleeve 202 can be controlled, and the position of the polyurethane scraper 302 can be adjusted.

[0019] Please see Figure 2 The connecting seat 301 is fixedly installed to the vertical plate 205 by two sets of bolts 303. The polyurethane scraper 302 can be used to clean the surface of the conveyor belt. The bolts 303 and the connecting seat 301 can be used to disassemble and replace the polyurethane scraper 302.

[0020] Please see Figure 3 The mounting assembly 5 includes mounting plates 501 mounted on two connecting plates 1 on opposite sides. Each mounting plate 501 has a mounting hole 502 on its front side. The mounting plates 501 can be connected to the conveyor belt frame to facilitate the installation of the device.

[0021] Please see Figure 4 The connector 403 has a sliding opening 404 on its front side, and the threaded rod 402 is located inside the sliding opening 404. The outer surface of the connector 403 has two sets of positioning holes 405, and the inner wall of each positioning hole 405 is threaded with a threaded positioning rod 406.

[0022] Please see Figure 3 Each mounting plate 501 has a pull plate 503 fixedly installed on its front side. The two sets of pull plates 503 are fixedly installed on the side that is close to each other and on the side that is far away from each other. The pull plates 503 can reinforce the mounting plate 501 and prevent the mounting plate 501 from becoming loose.

[0023] The implementation principle of a belt conveyor cleaner according to an embodiment of this application is as follows: In use, the device is installed on the conveyor frame through the mounting plate 501 and mounting hole 502. Then, the position of the polyurethane scraper 302 can be adjusted by the cooperation of the threaded adjusting rod 204 and the threaded hole 203. The threaded rod 402 is threadedly connected to the threaded tube 410, so that the threaded tube 410 limits the connection 403. Then, the tension spring 408 applies tension to the slip ring 409, and the slip ring 409 drives the rotating rod 201 to rotate, so that the rotating rod 201 can drive the outer sleeve 202 to rotate, so that the outer sleeve 202 drives the polyurethane scraper 302 to approach the conveyor belt, so that the polyurethane scraper 302 can contact the conveyor belt and clean the surface of the conveyor belt.

[0024] The accompanying drawings in this application are for illustrative purposes only. The dimensions and shapes of the components shown are not actual limitations but are merely schematic representations. In actual implementation, the components can be reasonably configured and adjusted according to specific needs and actual conditions.

[0025] In the description of this specification, references to terms such as "an embodiment," "example," "specific example," etc., indicate that a specific feature, structure, material, or characteristic described in connection with that embodiment or example is included in at least one embodiment or example of the present invention. In this specification, the illustrative expressions of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in one or more embodiments or examples.

[0026] The preferred embodiments of this utility model disclosed above are merely illustrative of the present utility model. These preferred embodiments do not exhaustively describe all details, nor do they limit the utility model to the specific implementations described. Clearly, many modifications and variations can be made based on the content of this specification. This specification selects and specifically describes these embodiments to better explain the principles and practical applications of this utility model, thereby enabling those skilled in the art to better understand and utilize it. This utility model is limited only by the claims and their full scope and equivalents.

Claims

1. A belt conveyor cleaner, comprising two connecting plates (1), a rotating assembly (2) between the two connecting plates (1), a cleaning assembly (3) for cleaning the belt above the rotating assembly (2), a mounting assembly (5) outside the connecting plates (1), and a control assembly (4) in front of the mounting assembly (5), characterized in that: The rotating assembly (2) includes a rotating rod (201) that is rotatably mounted on two connecting plates (1) close to each other via two bearings. The outer surface of the rotating rod (201) is covered with an outer sleeve (202), and the upper surface of the outer sleeve (202) is fixedly mounted with a vertical plate (205). The cleaning component (3) includes a connecting seat (301) disposed outside the upright plate (205), and a polyurethane scraper (302) is fixedly installed on the outer surface of the connecting seat (301). The control assembly (4) includes a control seat (401) that is hinged to be rotatably mounted on the front of one of the mounting plates (501). A threaded rod (402) is fixedly mounted on the front of the control seat (401). A retaining ring (407) is fixedly mounted on the outer surface of the threaded rod (402). A tension spring (408) is fixedly mounted on the front of the retaining ring (407). A slip ring (409) is fixedly mounted on the front end of the tension spring (408). The slip ring (409) is sleeved on the outside of the threaded rod (402). A connector (403) is fixedly mounted on the outer surface of the rotating rod (201). The threaded rod (402) passes through the inside of the connector (403). A threaded tube (410) for limiting is threadedly connected to the outer surface of the threaded rod (402). The front of the slip ring (409) is fixedly connected to the back of the connector (403).

2. The belt conveyor cleaner according to claim 1, characterized in that: Both the front of the outer sleeve (202) and the front of the rotating rod (201) are provided with threaded holes (203), and the inner walls of the two sets of threaded holes (203) are threadedly connected to two threaded adjusting rods (204).

3. A belt conveyor cleaner according to claim 1, characterized in that: The connecting seat (301) is fixedly installed to the upright plate (205) by two sets of bolts (303).

4. A belt conveyor cleaner according to claim 1, characterized in that: The mounting assembly (5) includes mounting plates (501) mounted on two connecting plates (1) on opposite sides of each other, and each mounting plate (501) has a mounting hole (502) on its front side.

5. A belt conveyor cleaner according to claim 2, characterized in that: The connector (403) has a sliding opening (404) on its front side, and the threaded rod (402) is located inside the sliding opening (404). The outer surface of the connector (403) has two sets of positioning holes (405), and the inner wall of each positioning hole (405) is threaded with a threaded positioning rod (406).

6. A belt conveyor cleaner according to claim 4, characterized in that: Each mounting plate (501) has a pull plate (503) fixedly installed on its front side. The two sets of pull plates (503) are fixedly installed on the side of each other that is close to each other and on the side of each of the two connecting plates (1) that is far away from each other.

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