Belt sweeper

Abstract

The utility model discloses a belt sweeper which comprises a collecting hopper, a blowing device is arranged in the collecting hopper through a sleeve, a compressed air pipe is arranged at one end of the blowing device and located on the outer side of the collecting hopper, and a plurality of round holes are formed in the blowing device at equal intervals. The device is novel in structure, simple to operate, easy to operate, compact in structure and higher in practicability, and compared with a traditional device, the device is provided with the collecting hopper, the sleeve, the blowing device, the compressed air pipe, the round hole, the pressing plate, the fixing bolt, the silica gel plate, the fixing support, the mounting hole, the mounting bolt, the nut and the bottom steel pipe; compared with the prior art, alkali dust can be blown to the surface of the conveying belt through the blowing device, the cleaned alkali dust is collected into the collecting hopper, the abrasion probability of the belt conveying belt is reduced, the service life of the belt conveying belt is guaranteed, and convenience is provided for use of people.

Description

Technical Field

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

[0002] When belt conveyors are in use, a large amount of alkaline dust will adhere to their surface. The traditional way to clean belt conveyors is to directly use a cleaning mechanism to scrape off the alkaline dust by sticking it close to the belt. However, this will cause wear and tear on the belt conveyor over a long period of use, causing inconvenience and reducing the service life of the belt conveyor. Utility Model Content

[0003] This utility model provides a belt cleaner to solve the problem that in the prior art, a large amount of alkaline dust adheres to the surface of the belt conveyor during use. The traditional method of cleaning belt conveyors is to directly use a cleaning mechanism to scrape off the alkaline dust by sticking it close to the belt conveyor. This will cause wear and tear on the belt conveyor after long-term use, which will cause inconvenience to use and reduce the service life of the belt conveyor.

[0004] To achieve the above objectives, this utility model provides the following technical solution: a belt cleaner, comprising a hopper, a blowing device installed inside the hopper via a sleeve, a compressed air pipe installed at one end of the blowing device and outside the hopper, a plurality of equally spaced circular holes inside the blowing device, a pressure plate installed outside the hopper, the pressure plate being threadedly connected to the inside of the hopper by a fixing bolt, a silicone plate installed above the pressure plate on the outside of the hopper, and a fixing bracket welded to one side of the hopper and below the pressure plate, the fixing bracket having a plurality of equally spaced mounting holes inside, and mounting bolts installed inside the mounting holes. A nut is threaded onto the outer side of the mounting bolt. A bottom steel pipe is fixedly connected to the bottom of the hopper. A dust removal negative pressure hose is fixedly connected to one side of the bottom steel pipe. A motor is fixedly connected to one side of the bottom steel pipe. An auger is fixedly connected to the output end of the motor and located inside the bottom steel pipe. A cleaning sleeve is fixedly connected to the outer side of the auger. A filter screen is fixedly connected to the inner wall of the bottom steel pipe and located outside the cleaning sleeve. A fixing plate is fixedly connected to the end of the auger away from the motor. Two limiting rods are slidably connected inside the fixing plate. A scraper is fixedly connected to one end of each of the two limiting rods. A spring is sleeved on the outer side of the limiting rods and located between the fixing plate and the scraper.

[0005] As a preferred embodiment of this utility model, a set screw is provided on the outer side of the sleeve.

[0006] The technical advantage of adopting the above-mentioned further solution is that it enables the installation of the purging device to be fixed.

[0007] As a preferred embodiment of this utility model, the included angle between the circular hole and the belt is 10 degrees.

[0008] The technical advantage of adopting the above-mentioned further solution is that it facilitates the blowing and cleaning of the conveyor belt.

[0009] As a preferred embodiment of this utility model, the purging device is made of DN steel pipe.

[0010] The technical effect of adopting the above-mentioned further solution is that it can ensure the service life of the purging device.

[0011] As a preferred embodiment of this utility model, the silicone plate and the conveyor belt are provided with a gap of 0.mm.

[0012] The technical effect of adopting the above-mentioned further solution is to prevent the silicone plate from causing wear on the conveyor belt.

[0013] As a preferred embodiment of this utility model, a protective cover is fixedly connected to one side of the bottom steel pipe and located outside the motor.

[0014] The technical effect of adopting the above-mentioned further solution is that it can protect the motor.

[0015] As a preferred embodiment of this utility model, the bottom steel pipe is made of φ steel pipe.

[0016] The technical effect of adopting the above-mentioned further solution is that it can ensure the service life of the bottom steel pipe.

[0017] As a preferred embodiment of this utility model: a controller is fixedly connected to one side of the hopper, and the controller is electrically connected to the motor.

[0018] The technical advantage of adopting the above-mentioned further solution is that it facilitates the control of motor operation.

[0019] The beneficial effects of this utility model are as follows: This utility model has a novel structure, is simple to operate, and is easy to learn. It is not only compact in structure but also more practical. Compared with traditional devices, this utility model, by setting up a collection hopper, sleeve, blowing device, compressed air pipe, round hole, pressure plate, fixing bolt, silicone plate, fixing bracket, mounting hole, mounting bolt, nut, and bottom steel pipe, can blow away alkaline dust from the surface of the conveyor belt without contact and collect the swept alkaline dust into the collection hopper, reducing the wear probability of the belt conveyor. This not only ensures the service life of the belt conveyor but also provides convenience for users. By setting up a motor, auger, cleaning sleeve, filter screen, fixing plate, limit rod, scraper, and spring, alkaline dust can be filtered through the filtration mechanism. Cleaning the filter screen ensures the filtration effect and thus ensures the cleaning work. Attached Figure Description

[0020] Figure 1 This is a front view of a belt sweeper in one embodiment of the present invention;

[0021] Figure 2 This is a schematic diagram of the internal structure of a belt sweeper in one embodiment of the present invention;

[0022] Figure 3 This is a schematic diagram of the structure of the fixing bracket in one embodiment of the present invention;

[0023] Figure 4 This is an enlarged view of point A in this utility model;

[0024] Figure 5 This is a schematic diagram of the structure of the protective cover in one embodiment of the present invention.

[0025] Explanation of reference numerals in the attached figures:

[0026] 1. Bottom steel pipe; 2. Collection hopper; 3. Fixed bracket; 4. Pressure plate; 5. Blowing device; 6. Silicone plate; 7. Fixing bolt; 8. Dust removal negative pressure hose; 9. Compressed air pipe; 10. Motor; 11. Screwdriver; 12. Cleaning sleeve; 13. Filter screen cylinder; 14. Fixed plate; 15. Limiting rod; 16. Scraper; 17. Spring; 18. Protective cover; 19. Round hole; 20. Sleeve; 21. Top screw; 22. Mounting hole; 23. Mounting bolt; 24. Nut; 25. Controller. Detailed Implementation

[0027] 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 of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0028] Please see Figures 1 to 5This utility model provides a technical solution: a belt cleaner, including a hopper 2, a blowing device 5 installed inside the hopper 2 via a sleeve 20, a compressed air pipe 9 installed at one end of the blowing device 5 and outside the hopper 2, a plurality of round holes 19 evenly spaced inside the blowing device 5, a pressure plate 4 installed outside the hopper 2, a fixing bolt 7 threadedly connected to the inside of the pressure plate 4 and the hopper 2, a silicone plate 6 installed above the pressure plate 4 and a fixing bracket 3 welded to one side of the hopper 2 and below the pressure plate 4, a plurality of mounting holes 22 evenly spaced inside the fixing bracket 3, mounting bolts 23 installed inside the mounting holes 22, and the outer side of the mounting bolts 23 threadedly connected to the... The bottom of the hopper 2 is fixedly connected to a bottom steel pipe 1 with a nut 24. A dust removal negative pressure hose 8 is fixedly connected to one side of the bottom steel pipe 1. A motor 10 is fixedly connected to one side of the bottom steel pipe 1. An auger 11 is fixedly connected to the output end of the motor 10 and located inside the bottom steel pipe 1. A cleaning sleeve 12 is fixedly connected to the outside of the auger 11. A filter screen cylinder 13 is fixedly connected to the inner wall of the bottom steel pipe 1 and located outside the cleaning sleeve 12. A fixing plate 14 is fixedly connected to the end of the auger 11 away from the motor 10. Two limit rods 15 are slidably connected inside the fixing plate 14. A scraper 16 is fixedly connected to one end of the two limit rods 15. A spring 17 is sleeved on the outside of the limit rods 15 and located between the fixing plate 14 and the scraper 16.

[0029] By incorporating a collection hopper 2, a sleeve 20, a blowing device 5, a compressed air pipe 9, a round hole 19, a pressure plate 4, a fixing bolt 7, a silicone plate 6, a fixing bracket 3, mounting holes 22, mounting bolts 23, nuts 24, a bottom steel pipe 1, and a bottom steel pipe 2, the blowing device 5 can sweep away alkaline dust from the surface of the conveyor belt without contact, and collect the swept alkaline dust into the collection hopper 2, reducing the wear probability of the belt conveyor. This not only ensures the service life of the belt conveyor but also provides convenience for users. By incorporating a motor 10, an auger 11, a cleaning sleeve 12, a filter cylinder 13, a fixing plate 14, a limit rod 15, a scraper 16, and a spring 17, the filtration mechanism can filter alkaline dust, and cleaning the filter cylinder 13 ensures the filtration effect, thus guaranteeing the cleaning work.

[0030] A set screw 21 is provided on the outside of the sleeve 20 to fix the installation of the blowing device 5; the angle between the round hole 19 and the belt is 60 degrees, which facilitates the blowing of the conveyor belt; the blowing device 5 is made of DN20 steel pipe, which can ensure the service life of the blowing device 5; the silicone plate 6 is spaced 0.5mm from the conveyor belt to prevent the silicone plate 6 from causing wear to the conveyor belt; a protective cover 18 is fixedly connected to one side of the bottom steel pipe 1 and outside the motor 10, which can protect the motor 10; the bottom steel pipe 1 is made of φ108 steel pipe, which can ensure the service life of the bottom steel pipe 1; a controller 25 is fixedly connected to one side of the collecting hopper 2, and the controller 25 is electrically connected to the motor 10 to facilitate the control of the operation of the motor 10.

[0031] Specifically, when using this device, the collecting hopper 2 is placed below the conveyor belt and fixed using the mounting bolts 23 and nuts 24 in the fixing bracket 3. Then, the device is powered on and ventilated. The sleeve 20 and the set screw 21 are used to install the blowing device 5 at the upper opening of the collecting hopper 2, with the round hole 19 in the blowing device 5 at a 60-degree angle to the conveyor belt. 0.5 MPa of air is blown out through the compressed air pipe 9 to blow away the alkaline dust, causing the alkaline dust blown off the conveyor belt to fall into the collecting hopper 2. It is then sucked into the bottom steel pipe 1 through the dust removal negative pressure hose 8 and filtered through the filter screen 13. The controller 25 controls the motor 10 to rotate the auger 11. The auger 11 drives the cleaning sleeve 12 to scrape off the alkaline dust from the filter cylinder 13. At the same time, it drives the fixed plate 14 to rotate. The two limit rods 15 drive the scraper 16 to rotate the filter cylinder 13 to scrape off the alkaline dust. The spring 17 can keep the scraper 16 in close contact with the filter cylinder 13 to ensure the scraping effect. The alkaline dust is then collected and processed through the collection box. The protective cover 18 is set on the outside of the motor 10 to provide protection. The protective cover 18 has heat dissipation holes for heat dissipation. The filter screen in the heat dissipation holes can filter the alkaline dust.

[0032] In the description of this utility model, it should be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "other end", "upper", "side", "top", "inner", "front", "center", "both ends", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings. They are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.

[0033] Furthermore, the terms “first,” “second,” “third,” and “fourth” are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of technical features indicated. Thus, a feature defined as “first,” “second,” “third,” or “fourth” may explicitly or implicitly include at least one of those features.

[0034] In this utility model, unless otherwise explicitly specified and limited, the terms "installation", "setting", "connection", "fixing", "screw connection", etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal connection of two components or the interaction between two components. Unless otherwise explicitly limited, those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.

[0035] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A belt cleaner, comprising a collection hopper (2), characterized in that, The hopper (2) is equipped with a purging device (5) inside through a sleeve (20). A compressed air pipe (9) is provided at one end of the purging device (5) and outside the hopper (2). Multiple round holes (19) are equally spaced inside the purging device (5). A pressure plate (4) is provided outside the hopper (2). A fixing bolt (7) is threadedly connected to the inside of the hopper (2). A silicone plate (6) is provided above the pressure plate (4) on the outside of the hopper (2). A fixing bracket (3) is welded to one side of the hopper (2) and below the pressure plate (4). Multiple mounting holes (22) are equally spaced inside the fixing bracket (3). Mounting bolts (23) are provided inside the mounting holes (22). Nuts (24) are threadedly connected to the outside of the mounting bolts (23). A bottom steel pipe (1) is fixedly connected to the bottom. A dust removal negative pressure hose (8) is fixedly connected to one side of the bottom steel pipe (1). A motor (10) is fixedly connected to one side of the bottom steel pipe (1). An auger (11) is fixedly connected to the output end of the motor (10) and inside the bottom steel pipe (1). A cleaning sleeve plate (12) is fixedly connected to the outside of the auger (11). A filter screen cylinder (13) is fixedly connected to the inner wall of the bottom steel pipe (1) and outside the cleaning sleeve plate (12). A fixing plate (14) is fixedly connected to the end of the auger (11) away from the motor (10). Two limiting rods (15) are slidably connected inside the fixing plate (14). A scraper (16) is fixedly connected to one end of the two limiting rods (15). A spring (17) is sleeved on the outside of the limiting rods (15) and between the fixing plate (14) and the scraper (16).

2. A belt cleaner according to claim 1, characterized in that, A set screw (21) is provided on the outside of the sleeve (20).

3. A belt cleaner according to claim 1, characterized in that, The angle between the circular hole (19) and the belt is 60 degrees.

4. A belt cleaner according to claim 1, characterized in that, The purging device (5) is made of DN20 steel pipe.

5. A belt sweeper according to claim 1, characterized in that, The silicone plate (6) is spaced 0.5 mm apart from the conveyor belt.

6. A belt cleaner according to claim 1, characterized in that, A protective cover (18) is fixedly connected to one side of the bottom steel pipe (1) and outside the motor (10).

7. A belt sweeper according to claim 1, characterized in that: The bottom steel pipe (1) is made of φ108 steel pipe.

8. A belt sweeper according to claim 1, characterized in that, A controller (25) is fixedly connected to one side of the hopper (2), and the controller (25) is electrically connected to the motor (10).

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