Empty section cleaning device of belt conveyor

Abstract

The utility model discloses a belt conveyor empty section cleaning device which comprises a box body and a box door, a cleaning assembly is installed on the box body, the cleaning assembly comprises a brush roller and a motor, a lifting assembly is installed on the brush roller, the lifting assembly comprises a sliding block and a first spring, a dust collecting assembly is installed on the inner side of the box body, and the box door is installed on the box body. The dust collecting assembly comprises an inclined plate and a discharge port, the discharge port is provided with a closing assembly, the closing assembly comprises a gate plate and a guide rod, and the inclined plate is provided with a filtering assembly. The air flow flows in the fan cover and pushes the fan blades to rotate, the fan blades drive the scraping plate to clean the filter screen, the filter screen is prevented from being blocked, meanwhile, personnel can be reminded to replace the inner box in time, chippings are prevented from overflowing, and the device is suitable for being used for cleaning the belt conveyor.

Description

Technical Field

[0001] The utility model relates to the technical field of belt conveyor cleaning equipment, in particular to an empty-section cleaning device for a belt conveyor. Background Technique

[0002] To ensure the cleanliness and hygiene of the belt conveyor, it is often necessary to clean the belt conveyor. The utility model patent with the patent application number CN201120390871.0 discloses a cleaning device on a belt conveyor, which can timely blow off the powdery materials adhering to the conveyor belt, and is a cleaning device on a belt conveyor that does not need to be cleaned regularly; a row of spray nozzles are opened on the pipeline axis, one end of the pipeline is closed, and an air flow regulating valve is installed at the other end. The air flow regulating valve is connected to a high-pressure air source through an air conveyor belt, and there is no need for manual regular cleaning, saving time and labor. According to the disclosed technical solution, when the existing belt conveyor cleaning equipment is in use, on the one hand, during operation, it is easy to cause the scattered dust to float, resulting in secondary pollution of the belt conveyor and polluting the air environment at the same time. On the other hand, when filtering and collecting the dust, it is easy to cause the filter screen to be blocked and the overflow of the collecting mechanism.

[0003] Therefore, how to design an empty-section cleaning device for a belt conveyor has become the problem to be solved currently. Content of the Utility Model

[0004] Aiming at the deficiencies of the existing technology, the purpose of the utility model is to provide an empty-section cleaning device for a belt conveyor to solve the problems put forward in the above background technology. The utility model is reasonably designed and is more convenient to use, and is suitable for the cleaning of belt conveyors.

[0005] To achieve the above purpose, the utility model provides the following technical solution: An empty-section cleaning device for a belt conveyor includes a box body and a box door. A cleaning component is installed on the box body. The cleaning component includes a brush roller and a motor. A lifting component is installed on the brush roller. The lifting component includes a slider and a first spring. A dust collecting component is installed inside the box body. The dust collecting component includes an inclined plate and a discharge port. A closing component is installed on the discharge port. The closing component includes a gate plate and a guide rod. A filtering component is installed on the inclined plate. The filtering component includes a filter screen and a scraper. A dust collecting component is installed on one side of the box body. The dust collecting component includes an air duct and a fan.

[0006] Furthermore, the box door is installed on the other side of the box body. A sliding sleeve is welded on the top of the box body. The slider is stuck inside the sliding sleeve. The bottom of the slider is connected to the bottom of the sliding sleeve through a first spring.

[0007] Further, the motor is mounted on the slider by bolts. Both ends of the brush roller are mounted on the slider through bearings. One end of the brush roller is key-connected to the output shaft of the motor. The brush rollers are respectively mounted on both sides of the top of the box body.

[0008] Further, the inclined plate is welded to the inner wall of the box body. The discharge port is integrally formed at the bottom of the inclined plate. The gate plate is stuck inside the discharge port. The guide rod is welded to the gate plate. One end of the guide rod passes through the discharge port and is stuck on the inner wall of the box door. The guide rod is connected to the outer side of the discharge port through the second spring.

[0009] Further, the air duct is welded to one side of the box body. The air hood is welded to the bottom of the inclined plate. The air hood is communicated with the air duct. The fan is mounted inside the air duct by bolts. The filter screen is welded to the inner wall of the top of the air hood.

[0010] Further, the scraper is stuck on the top of the filter screen. The wind blades are welded to the bottom of the scraper. The bottom of the wind blades extends to the bottom of the air hood.

[0011] Further, a movable plate is mounted at the bottom of the box body. The bottom of the movable plate is connected to the inner wall of the box body through the third spring. The inner box is placed on the top of the movable plate. The button is mounted at the bottom of the movable plate by bolts. The electric bell is mounted on the outer side of the box body by bolts.

[0012] Further, the outside of the box body is connected to a switch group. The switch group is connected to the motor, the fan and the button through wires. The button is connected to the electric bell through wires.

[0013] Beneficial effects: 1. When the belt conveyor empty section cleaning device is working, the box body is mounted at the bottom of the belt conveyor. The brush roller is stuck at the bottom of the conveyor belt. The motor drives the brush roller to clean the conveyor belt. As the brush roller wears, the first spring pushes the slider upward inside the sliding sleeve, thereby effectively ensuring that the brush roller remains in contact with the conveyor belt, and thus effectively ensuring the cleaning effect of the brush roller on the conveyor belt. The fan generates suction on the air hood through the air duct, sucks the dust into the inside of the box body and filters it through the filter screen. The air flow flows in the air hood and drives the wind blades to rotate. The wind blades drive the scraper to clean the filter screen, which can effectively avoid generating dust during the cleaning process of the belt conveyor, and thus can not only ensure the cleanliness and hygiene of the belt conveyor, but also ensure the safety of the air environment.

[0014] 2. When the empty-section cleaning device of the belt conveyor is in use, the debris that falls onto the inclined plate and the dust cleaned by the scraper fall through the discharge port to the inside of the inner box. When the impurities in the inner box increase, the inner box compresses spring three downward, causing the movable plate to drive the button to squeeze the bottom of the box body, thereby turning on the electric bell to prompt the personnel to replace the inner box. After opening the box door, spring two pushes the guide rod, and the guide rod drives the gate plate to move to the inside of the discharge port to close the discharge port, preventing dust from falling onto the movable plate. After placing an empty inner box on the top of the movable plate, close the box door, and the guide rod will push the gate plate out from the inside of the discharge port to collect the debris. It can automatically clean the filter screen to prevent the filter screen from being blocked, and at the same time can promptly remind the personnel to replace the inner box to avoid the overflow of debris.

[0015] 3. The empty-section cleaning device of the belt conveyor is reasonably designed, efficient and convenient to use, and is suitable for the cleaning of belt conveyors. Description of the Drawings

[0016] Figure 1 It is a schematic structural diagram of the empty-section cleaning device of the belt conveyor of the present utility model;

[0017] Figure 2 It is a cross-sectional view of the empty-section cleaning device of the belt conveyor of the present utility model;

[0018] Figure 3 It is a schematic structural diagram of the brush roller of the empty-section cleaning device of the belt conveyor of the present utility model;

[0019] Figure 4 It is a schematic structural diagram of the gate plate of the empty-section cleaning device of the belt conveyor of the present utility model;

[0020] In the figure: 1, box body; 2, box door; 3, brush roller; 4, sliding sleeve; 5, slider; 6, motor; 7, spring one; 8, inclined plate; 9, discharge port; 10, filter screen; 11, air duct; 12, fan; 13, air hood; 14, air blade; 15, scraper; 16, gate plate; 17, guide rod; 18, spring two; 19, movable plate; 20, inner box; 21, spring three; 22, button; 23, electric bell. Detailed Embodiment

[0021] Next, the technical solutions in the embodiments of the present utility model will be clearly and completely described in conjunction with the drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all of the embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present utility model.

[0022] Please refer to Figures 1 to 4, the utility model provides a technical solution: a belt conveyor empty section cleaning device, which includes a box body 1 and a box door 2. A cleaning component is installed on the box body 1. The cleaning component includes a brush roller 3 and a motor 6. A lifting component is installed on the brush roller 3. The lifting component includes a slider 5 and a first spring 7. A dust collection component is installed inside the box body 1. The dust collection component includes an inclined plate 8 and a discharge port 9. A closing component is installed on the discharge port 9. The closing component includes a gate plate 16 and a guide rod 17. A filtering component is installed on the inclined plate 8. The filtering component includes a filter screen 10 and a scraper 15. A dust collection component is installed on one side of the box body 1. The dust collection component includes an air duct 11 and a fan 12. The scraper 15 is stuck on the top of the filter screen 10. A wind blade 14 is welded to the bottom of the scraper 15. The bottom of the wind blade 14 extends to the bottom of the wind hood 13. A movable plate 19 is installed at the bottom of the box body 1. The bottom of the movable plate 19 is connected to the inner wall of the box body 1 through a third spring 21. An inner box 20 is placed on the top of the movable plate 19. A button 22 is installed at the bottom of the movable plate 19 through bolts. An electric bell 23 is installed on the outer side of the box body 1 through bolts. The box body 1 is externally connected to a switch group. The switch group is connected to the motor 6, the fan 12 and the button 22 through wires. The button 22 is connected to the electric bell 23 through wires. During use, the debris that falls onto the inclined plate 8 and the dust that is cleaned off by the scraper 15 fall into the inner side of the inner box 20 through the discharge port 9. When the impurities in the inner box 20 increase, the inner box 20 compresses the third spring 21 downward, so that the movable plate 19 drives the button 22 to squeeze the bottom of the box body 1, thereby turning on the electric bell 23 to prompt the personnel to replace the inner box 20. After opening the box door 2, the second spring 18 pushes the guide rod 17, and the guide rod 17 drives the gate plate 16 to move to the inner side of the discharge port 9 to close the discharge port 9 and prevent dust from falling onto the movable plate 19. After placing the empty inner box 20 on the top of the movable plate 19, then closing the box door 2, the guide rod 17 pushes the gate plate 16 out of the inner side of the discharge port 9 to collect the debris. It can automatically clean the filter screen 10 to prevent the filter screen 10 from being blocked. At the same time, it can timely remind the personnel to replace the inner box 20 to prevent the debris from overflowing.

[0023] In this embodiment, the box door 2 is installed on the other side of the box body 1. A sliding sleeve 4 is welded to the top of the box body 1. The slider 5 is stuck inside the sliding sleeve 4. The bottom of the slider 5 is connected to the bottom of the sliding sleeve 4 through a first spring 7. The motor 6 is installed on the slider 5 by bolts. Both ends of the brush roller 3 are installed on the slider 5 through bearings. One end of the brush roller 3 is key-connected to the output shaft of the motor 6. The brush roller 3 is respectively installed on both sides of the top of the box body 1. The inclined plate 8 is welded to the inner wall of the box body 1. The discharge port 9 is integrally formed at the bottom of the inclined plate 8. The sluice gate 16 is stuck inside the discharge port 9. The guide rod 17 is welded to the sluice gate 16. One end of the guide rod 17 passes through the discharge port 9 and is stuck on the inner wall of the box door 2. The guide rod 17 is connected to the outer side of the discharge port 9 through a second spring 18. The air cylinder 11 is welded to one side of the box body 1. The air hood 13 is welded to the bottom of the inclined plate 8. The air hood 13 is communicated with the air cylinder 11. The fan 12 is installed inside the air cylinder 11 by bolts. The filter screen 10 is welded to the inner wall of the top of the air hood 13. During operation, the box body 1 is installed at the bottom of the belt conveyor. The brush roller 3 is stuck at the bottom of the conveyor belt. The motor 6 drives the brush roller 3 to clean the conveyor belt. As the brush roller 3 wears, the first spring 7 pushes the slider 5 upward inside the sliding sleeve 4, thereby effectively ensuring that the brush roller 3 remains in contact with the conveyor belt, and thus effectively ensuring the cleaning effect of the brush roller 3 on the conveyor belt. The fan 12 generates suction on the air hood 13 through the air cylinder 11, sucking the dust into the inside of the box body 1 and filtering it out by the filter screen 10. The air flow flows inside the air hood 13 and drives the wind blades 14 to rotate. The wind blades 14 drive the scraper 15 to clean the filter screen 10, which can effectively avoid generating dust during the cleaning process of the belt conveyor, thereby ensuring both the cleanliness and hygiene of the belt conveyor and the safety of the air environment.

[0024] The empty-section cleaning device of this belt conveyor provides electrical energy for all electrical equipment through an external power supply. During operation, the box body 1 is installed at the bottom of the belt conveyor, the brush roller 3 is stuck at the bottom of the conveyor belt, and the motor 6 drives the brush roller 3 to clean the conveyor belt. As the brush roller 3 wears, the first spring 7 pushes the slider 5 upward inside the sliding sleeve 4, thereby effectively ensuring that the brush roller 3 remains in contact with the conveyor belt, and thus effectively ensuring the cleaning effect of the brush roller 3 on the conveyor belt. The blower 12 generates suction on the air hood 13 through the air duct 11, sucking the dust into the inside of the box body 1 and filtering it out by the filter screen 10. The air flow flows inside the air hood 13 and drives the wind blade 14 to rotate. The wind blade 14 drives the scraper 15 to clean the filter screen 10, which can effectively avoid generating dust during the cleaning process of the belt conveyor, thereby ensuring both the cleanliness and hygiene of the belt conveyor and the safety of the air environment. The debris falling onto the inclined plate 8 and the dust cleaned by the scraper 15 fall into the inside of the inner box 20 through the discharge port 9. When the impurities in the inner box 20 increase, the inner box 20 compresses the third spring 21 downward on the movable plate 19, causing the movable plate 19 to drive the button 22 to squeeze the bottom of the box body 1, thereby turning on the electric bell 23 to prompt the personnel to replace the inner box 20. After opening the box door 2, the second spring 18 pushes the guide rod 17, and the guide rod 17 drives the gate plate 16 to move inside the discharge port 9 to close the discharge port 9, preventing the dust from falling onto the movable plate 19. After placing the empty inner box 20 on the top of the movable plate 19, then closing the box door 2, the guide rod 17 pushes the gate plate 16 out of the inside of the discharge port 9 to collect the debris. It can automatically clean the filter screen 10 to prevent the filter screen 10 from being blocked, and at the same time can promptly remind the personnel to replace the inner box 20 to avoid the overflow of debris.

[0025] In addition, it should be understood that although this specification is described according to embodiments, not every embodiment only contains an independent technical solution. This narrative way of the specification is only for clarity. Those skilled in the art should regard the specification as a whole, and the technical solutions in each embodiment can also be appropriately combined to form other embodiments that can be understood by those skilled in the art.

Claims

1. A belt conveyor empty section cleaning device, comprising a box body (1) and a box door (2), wherein a cleaning component is mounted on the box body (1), wherein the cleaning component comprises a brush roller (3) and a motor (6), and wherein: The brush roller (3) is provided with a lifting assembly, the lifting assembly comprising a slider (5) and a spring (7); an ash collecting assembly is provided on the inner side of the box body (1), the ash collecting assembly comprising an inclined plate (8) and a discharge port (9); a closing assembly is provided on the discharge port (9), the closing assembly comprising a gate plate (16) and a guide rod (17); a filter assembly is provided on the inclined plate (8), the filter assembly comprising a filter screen (10) and a scraper (15); a dust collecting assembly is provided on one side of the box body (1), the dust collecting assembly comprising a wind tube (11) and a fan (12).

2. The belt conveyor empty section cleaning device according to claim 1 is characterized in that: The box door (2) is installed on the other side of the box body (1), a sliding sleeve (4) is welded on the top of the box body (1), the sliding block (5) is clamped on the inner side of the sliding sleeve (4), and the bottom of the sliding block (5) is connected to the bottom of the sliding sleeve (4) via a spring 1 (7).

3. The belt conveyor empty section cleaning device according to claim 2 is characterized in that: The motor (6) is mounted on the slider (5) via bolts, both ends of the brush roller (3) are mounted on the slider (5) via bearings, one end of the brush roller (3) is keyed to the output shaft of the motor (6), and the brush roller (3) is respectively mounted on both sides of the top of the box (1).

4. The belt conveyor empty section cleaning device according to claim 3 is characterized in that: The inclined plate (8) is welded to the inner wall of the box body (1); the discharge port (9) is integrally formed at the bottom of the inclined plate (8); the gate plate (16) is clamped on the inner side of the discharge port (9); the guide rod (17) is welded to the gate plate (16); one end of the guide rod (17) passes through the discharge port (9) and is clamped on the inner wall of the box door (2); and the guide rod (17) is connected to the outer side of the discharge port (9) via a second spring (18).

5. The belt conveyor empty section cleaning device according to claim 1, characterized in that: The wind tube (11) is welded to one side of the box body (1); a wind cover (13) is welded to the bottom of the inclined plate (8); the wind cover (13) is connected to the wind tube (11); the fan (12) is mounted on the inner side of the wind tube (11) by bolts; and the filter (10) is welded to the inner wall of the top of the wind cover (13).

6. The belt conveyor empty section cleaning device according to claim 5, characterized in that: The scraper (15) is clamped on the top of the filter screen (10), and a fan blade (14) is welded to the bottom of the scraper (15), and the bottom of the fan blade (14) extends to the bottom of the wind cover (13).

7. The belt conveyor empty section cleaning device according to claim 6, characterized in that: A flap (19) is installed at the bottom of the box (1), the bottom of the flap (19) is connected to the inner wall of the box (1) via a spring (21), an inner box (20) is placed on the top of the flap (19), a button (22) is installed at the bottom of the flap (19) via bolts, and an electric bell (23) is installed on the outer side of the box (1) via bolts.

8. The belt conveyor empty section cleaning device according to claim 7, characterized in that: The box (1) is externally connected to a switch group, the switch group is connected to the motor (6), the fan (12) and the button (22) through wires, and the button (22) is connected to the electric bell (23) through wires.

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