Ash removal device of dust remover

Abstract

The invention discloses an ash removal device of a dust remover, and relates to the technical field of dust removers. The dust removal device of the dust remover comprises a mounting frame, a flushing mechanism, a dust suction mechanism, a wall scraping mechanism and a position-adjustable pump blowing mechanism, a supporting plate is integrally formed on the mounting frame, the position-adjustable pump blowing mechanism is arranged on the mounting frame, a first motor is fixedly mounted on the outer surface of one side of the mounting frame, and a second motor is fixedly mounted on the outer surface of the other side of the mounting frame. And a first lead screw is rotationally mounted between the inner walls of the two sides of the mounting frame. According to the dust removal device of the dust remover, the first motor drives the hollow pipe to move left and right, and the second motor drives the hollow pipe to move front and back, so that the hollow pipe can enter each filter bag and is controlled to ascend and descend through the first hydraulic rod; according to the device, all the filter bags are fully pumped and blown through the pulse valve, the telescopic pipe, the air conveying pipe and the pump blowing pipe only through the movement of the compressed air bag so as to remove dust, the construction cost is saved, the later maintenance is also simple, and the practicability of the device is improved.

Description

Technical Field

[0001] The invention relates to the technical field of dust collectors, and in particular to a dust cleaning device for a dust collector. Background Art

[0002] Bag dust collector uses the filtering effect of fiber fabric to filter dust-containing gas. During the dust removal and filtration process, as more and more dust is captured, the pores of the filtered airflow will gradually shrink, causing the filter bag to increase its resistance to the airflow. In the long run, it will seriously affect the filtering effect and service life of the filter bag, and affect the stability of the dust collector and even the entire system operation. Therefore, it is necessary to use a cleaning device to promptly remove the dust adsorbed on the surface of the filter bag.

[0003] Chinese patent document CN219002334U discloses a dust collector cleaning device, including a main air pipe, a telescopic pipe, a one-way valve and a rotating nozzle. An end cover is fixed at the upper end of the main air pipe, a through hole is opened on the end cover, the through hole is connected to the positive and negative pressure mechanism, and a first retaining ring is fixed on the inner side of the lower end of the main air pipe; the telescopic pipe is slidably installed in the main air pipe, and a first piston is installed on the outer side of the upper end of the telescopic pipe; the one-way valve is installed at the lower end of the telescopic pipe, and the ventilation direction of the one-way valve is from top to bottom; the rotating nozzle is installed at the lower end of the one-way valve, when the main air pipe is connected to the positive pressure, the high-pressure gas is blown out from the rotating nozzle through the one-way valve, and the telescopic pipe is driven to extend outward into the inside of the filter bag, thereby improving the uniformity and cleaning effect of the filter bag; when the main air pipe is connected to the negative pressure, the one-way valve is sealed to retract the telescopic pipe to avoid affecting the dust removal effect of the filter bag.

[0004] However, when the above device is used in a dust collector, a device needs to be installed above each filter bag to ensure that all filter bags can be cleaned. On the one hand, the construction cost of the dust collector is high. On the other hand, the number of devices is large, and the number of devices that may be damaged also increases, and the maintenance and repair costs are also high. For this reason, we propose a dust collector cleaning device. Summary of the invention

[0005] The object of the present invention is to provide a dust collector cleaning device, which can solve the problem that the setting of some existing devices on the dust collector increases various costs.

[0006] To achieve the above object, the present invention provides the following technical solution: a dust collector cleaning device, comprising: A mounting frame, on which a support plate is integrally formed; A flushing mechanism, which is arranged on the support plate and is used to clean the dust collector; A dust suction mechanism is arranged on the top of the support plate, and is used to suction dust when cleaning the dust collector; A wall scraping mechanism is arranged on the mounting frame and is used for scraping dust from the inner wall of the dust collector; An adjustable pump-blowing mechanism is arranged on a mounting frame. The adjustable pump-blowing mechanism includes a first motor, a first screw, a limiting groove, a hanging plate and a collar. The first motor is fixedly mounted on the outer surface of one side of the mounting frame, and the first screw is rotatably mounted between the inner walls on both sides of the mounting frame. The rotating shaft of the first motor is transmission-connected to the first screw. A group of limiting grooves are penetrated through the front and rear sides of the mounting frame. A hanging plate is arranged on the mounting frame, and the hanging plate is clamped between the two groups of limiting grooves. A collar is fixedly mounted on the top of the hanging plate, and the collar is threadedly mounted on the first screw.

[0007] Preferably, the adjustable pump-blowing mechanism also includes a mounting plate, a second motor, a second lead screw, a sliding rod, a hanging block, a first hydraulic rod, a hollow tube, a pump-blowing tube, a compressed air bag, a pulse valve, a telescopic tube and an air supply pipe, two groups of mounting plates are fixedly mounted on the bottom of the hanging plate, a second motor is fixedly mounted on the front outer surface of one group of mounting plates, a second lead screw is rotatably mounted between the two groups of mounting plates, a sliding rod is fixedly mounted between the two groups of mounting plates, the rotating shaft of the second motor is drivingly connected to the second lead screw, a hanging block is threadedly mounted on the second lead screw, the hanging block is movably sleeved on the sliding rod, a first hydraulic rod is fixedly mounted on the bottom of the hanging block, a hollow tube is fixedly mounted on the free end of the first hydraulic rod, at least two groups of pump-blowing tubes communicating with the interior thereof are fixedly mounted on the hollow tube, a compressed air bag is fixedly mounted on the outer surface of one side of the hanging block, a telescopic tube communicating with the interior thereof is fixedly mounted on the bottom of the compressed air bag, and the connection between the compressed air bag and the telescopic tube A pulse valve is provided, and an air pipe communicating with the interior is fixedly installed on the outer surface of the hollow tube, one end of the air pipe is connected and communicated with one end of the telescopic tube. Under the cooperation of the mounting frame and the adjustable pump-blowing mechanism, the first motor drives the hollow tube to move left and right, and the second motor drives the hollow tube to move forward and backward, so that the hollow tube can enter each filter bag, and the lifting is controlled by the first hydraulic rod, so that only the movement of the compressed air bag and the pulse valve, telescopic tube, air pipe and pump-blowing tube are used to fully pump and blow each filter bag for cleaning, which saves construction costs and simplifies subsequent maintenance. It solves the problem that when some existing devices are used on dust collectors, a device needs to be installed above each filter bag to ensure that all filter bags can be cleaned. On the one hand, the construction cost of the dust collector is high, and on the other hand, the number of devices is large, the number of devices that will be damaged also increases, and the maintenance and repair costs are also high, thereby improving the practicality of the device.

[0008] Preferably, the flushing mechanism includes a water tank, a water filling cover, a water pump, a water pipe, a hollow ring and a nozzle. The water tank is fixedly installed on the top of the support plate, and a water filling port connected to the interior of the water tank is integrally formed on the top of the water tank. A water filling cover is threadedly installed at the water filling port, a water pump is fixedly installed on the inner bottom of the water tank, a water pipe is fixedly connected to the bottom of the support plate, a hollow ring is fixedly installed on the outer surface of the hollow pipe, and at least two groups of nozzles connected to the interior of the hollow ring are fixedly installed on the outer surface of the hollow ring, one end of the water pipe is connected to the output end of the water pump, and the other end of the water pipe is fixedly connected to the hollow ring and connected to the interior of the hollow ring.

[0009] Preferably, the dust suction mechanism includes an induced draft fan, a filter plate, a fixed block, a movable rod, a pressing piece and a spring. The induced draft fan is fixedly installed on the top of the support plate, the input end of the induced draft fan passes through the support plate, the filter plate is placed on the top of the induced draft fan, the outer surface of the induced draft fan is fixedly installed with a fixed block, a movable rod is movably provided on the top of the fixed block, a pressing piece is fixedly installed on one end of the movable rod, a spring is sleeved on the movable rod, both ends of the spring are fixedly connected to the pressing piece and the fixed block, the pressing piece is pressed on the top of the filter plate, under the cooperation of the support plate and the dust suction mechanism, when the filter bag of the dust collector is removed, the trace dust dispersed due to vibration during operation can be absorbed and filtered, thereby preventing harm to the staff, ensuring the use effect of the device, and facilitating the promotion and use of the device.

[0010] Preferably, the wall scraping mechanism includes an L-shaped plate, a second hydraulic rod, a scraper plate, a connecting plate and a sponge cover, a group of L-shaped plates are fixedly installed on the outer surfaces of both sides of the mounting frame, two groups of second hydraulic rods are fixedly installed on the two groups of L-shaped plates, a scraper plate is arranged directly below the mounting frame, two groups of connecting plates are fixedly installed between the front and rear inner walls of the scraper plate, the free ends of the four groups of second hydraulic rods all pass through the corresponding L-shaped plates and are fixedly connected to the corresponding connecting plates, a sponge cover is fixedly installed on the outer surface of the scraper plate, and with the cooperation of the flushing mechanism and the wall scraping mechanism, after the filter bag in the dust collector is removed, the dust adhered to the inner wall of the dust collector can be scraped off and flushed, thereby achieving sufficient cleaning of the dust collector and ensuring the functionality of the device.

[0011] Preferably, two sets of sealing rings with sizes matching the water tank and the induced draft fan are fixedly mounted on the top of the support plate to ensure the sealing inside the dust collector after the device is installed.

[0012] Preferably, a liquid level sensor is fixedly installed on the inner bottom of the water tank, so as to conveniently obtain the remaining water in the water tank in time for timely water replenishment.

[0013] Preferably, at least two groups of mounting holes are formed through the mounting frame.

[0014] Preferably, a set of handles are fixedly mounted on the outer surfaces of both sides of the mounting frame.

[0015] Preferably, a through hole is formed through the front side of the water tank, and a water level window is embedded in the through hole.

[0016] Compared with the prior art, the present invention has the following beneficial effects: The dust collector cleaning device uses a mounting frame and an adjustable pump-blowing mechanism in cooperation. The first motor drives the hollow tube to move left and right, and the second motor drives the hollow tube to move forward and backward, so that the hollow tube can enter each filter bag, and the lifting is controlled by the first hydraulic rod, so that only the movement of the compressed air bag and the pulse valve, the telescopic pipe, the air pipe and the pump-blowing pipe are used to fully pump and blow each filter bag for cleaning, which saves construction costs and simplifies subsequent maintenance. It solves the problem that some existing devices need to be installed above each filter bag to ensure that all filter bags can be cleaned when used on the dust collector. On the one hand, the construction cost of the dust collector is high, and on the other hand, the number of devices is large, the number of devices that may be damaged also increases, and the maintenance and repair costs are also high, thereby improving the practicality of the device. The dust collector cleaning device, through the coordinated use of the flushing mechanism and the wall scraping mechanism, can scrape off the dust adhering to the inner wall of the dust collector after the filter bag in the dust collector is removed, and flush it, so as to fully clean the dust collector and ensure the functionality of the device; The dust collector cleaning device, through the coordinated use of a support plate and a dust suction mechanism, can absorb and filter trace dust dispersed due to vibration during operation when the filter bag of the dust collector is removed, thereby preventing harm to the staff, ensuring the use effect of the device, and being conducive to the promotion and use of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] The present invention is further described below in conjunction with the accompanying drawings and embodiments: Figure 1 A top perspective view of the present invention; Figure 2 A bottom-up stereogram of the present invention; Figure 3 A front perspective sectional view of the device of the present invention installed on a dust collector; Figure 4 A top perspective view of the mounting frame of the present invention and its upper associated components; Figure 5 for Figure 4 A magnified view of the structure at center A; Figure 6 A bottom perspective view of the mounting frame of the present invention and its upper associated components; Figure 7 A bottom perspective view of the hanging plate and its upper associated components of the present invention; Figure 8 It is a bottom-up stereoscopic view of the hanging block of the present invention and its upper associated components.

[0018] Figure numerals: 1, mounting frame; 2, support plate; 3, adjustable pump-blowing mechanism; 31, first motor; 32, first lead screw; 33, limit groove; 34, hanging plate; 35, collar; 36, mounting plate; 37, second motor; 38, second lead screw; 39, slide bar; 310, hanging block; 311, first hydraulic rod; 312, hollow tube; 313, pump-blowing pipe; 314, compressed air bag; 315, pulse valve; 316, telescopic pipe; 317, air pipe; 4, flushing mechanism ; 41. Water tank; 42. Water filling cover; 43. Water pump; 44. Water pipe; 45. Hollow ring; 46. Nozzle; 5. Dust suction mechanism; 51. induced draft fan; 52. Filter plate; 53. Fixed block; 54. Movable rod; 55. Buckling piece; 56. Spring; 6. Wall scraping mechanism; 61. L-shaped plate; 62. Second hydraulic rod; 63. Dust scraping plate; 64. Connecting plate; 65. Sponge cover; 7. Sealing ring; 8. Liquid level sensor; 9. Mounting hole; 10. Handle; 11. Dust collector housing. DETAILED DESCRIPTION

[0019] This section will describe in detail the specific embodiments of the present invention. The preferred embodiments of the present invention are shown in the accompanying drawings. The purpose of the accompanying drawings is to supplement the description of the text part of the specification with graphics, so that people can intuitively and vividly understand each technical feature and the overall technical solution of the present invention, but it cannot be understood as a limitation on the scope of protection of the present invention.

[0020] In the description of the present invention, it should be understood that descriptions involving orientations, such as up, down, front, back, left, right, etc., and orientations or positional relationships indicated are based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present invention.

[0021] In the description of the present invention, "greater than", "less than", "exceed" etc. are understood as not including the number itself, and "above", "below", "within" etc. are understood as including the number itself. If there is a description of "first" or "second", it is only used for the purpose of distinguishing technical features, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features or implicitly indicating the order of the indicated technical features.

[0022] In the description of the present invention, unless otherwise clearly defined, terms such as setting, installing, connecting, etc. should be understood in a broad sense, and technicians in the relevant technical field can reasonably determine the specific meanings of the above terms in the present invention based on the specific content of the technical solution.

[0023] The present invention provides a technical solution: a dust collector cleaning device, including a mounting frame 1, a flushing mechanism 4, a dust suction mechanism 5, a wall scraping mechanism 6 and an adjustable pump blowing mechanism 3, please refer to Figure 4 A support plate 2 is integrally formed on the mounting frame 1, a flushing mechanism 4 is arranged on the support plate 2, and the flushing mechanism 4 is used to clean the dust collector, a dust suction mechanism 5 is arranged on the top of the support plate 2, and the dust suction mechanism 5 is used to suction dust when cleaning the dust collector, and a wall scraping mechanism 6 is arranged on the mounting frame 1, and the wall scraping mechanism 6 is used to scrape dust from the inner wall of the dust collector; See also Figure 4-Figure 8 The adjustable pump-blowing mechanism 3 is arranged on the mounting frame 1, and the adjustable pump-blowing mechanism 3 includes a first motor 31, a first screw 32, a limiting groove 33, a hanging plate 34 and a ring 35. The first motor 31 is fixedly installed on the outer surface of one side of the mounting frame 1, and the first screw 32 is rotatably installed between the inner walls of both sides of the mounting frame 1. The rotating shaft of the first motor 31 is transmission-connected with the first screw 32. A group of limiting grooves 33 are penetrated through the front and rear sides of the mounting frame 1. A hanging plate 34 is arranged on the mounting frame 1, and the hanging plate 34 is clamped between the two groups of limiting grooves 33. A ring 35 is fixedly installed on the top of the hanging plate 34, and the ring 35 is threadedly installed on the first screw 32.

[0024] See also Figure 4-Figure 8The adjustable pump-blowing mechanism 3 also includes a mounting plate 36, a second motor 37, a second lead screw 38, a slide bar 39, a hanging block 310, a first hydraulic rod 311, a hollow tube 312, a pump-blowing tube 313, a compressed air bag 314, a pulse valve 315, a telescopic tube 316 and an air delivery tube 317. Two groups of mounting plates 36 are fixedly installed at the bottom of the hanging plate 34, and the front outer surface of one group of mounting plates 36 is fixedly installed with a second motor 37. A second lead screw 38 is rotatably installed between the two groups of mounting plates 36, and a slide bar 39 is fixedly installed between the two groups of mounting plates 36. The rotating shaft of the second motor 37 is transmission-connected with the second lead screw 38, a hanging block 310 is threadedly mounted on the second lead screw 38, the hanging block 310 is movably sleeved on the sliding rod 39, a first hydraulic rod 311 is fixedly mounted on the bottom of the hanging block 310, a hollow tube 312 is fixedly mounted on the free end of the first hydraulic rod 311, at least two groups of pump blowpipes 313 communicating with the inside of the hollow tube 312 are fixedly mounted on the hollow tube 312, a compressed air bag 314 is fixedly mounted on the outer surface of one side of the hanging block 310, and a telescopic tube 312 communicating with the inside of the compressed air bag 314 is fixedly mounted on the bottom of the compressed air bag 314 6. A pulse valve 315 is provided at the connection between the compressed air bag 314 and the telescopic tube 316. An air delivery pipe 317 communicating with the interior of the hollow tube 312 is fixedly installed on the outer surface of the hollow tube 312. One end of the air delivery pipe 317 is connected to and communicates with one end of the telescopic tube 316. Through the coordinated use of the mounting frame 1 and the adjustable pump blowing mechanism 3, the first motor 31 drives the hollow tube 312 to move left and right, and the second motor 37 drives the hollow tube 312 to move forward and backward, so that the hollow tube 312 can enter each filter bag, and the lifting is controlled by the first hydraulic rod 311, so that Only the movement of the compressed air bag 314 and the pulse valve 315, the telescopic tube 316, the air pipe 317 and the pump pipe 313 are used to fully pump and blow each filter bag for cleaning, which saves construction costs and simplifies subsequent maintenance. It solves the problem that some existing devices, when used in dust collectors, need to install a device above each filter bag to ensure that all filter bags can be cleaned. On the one hand, the construction cost of the dust collector is high, and on the other hand, the number of devices is large, the number of devices that will be damaged also increases, and the maintenance and repair costs are also high, thereby improving the practicality of the device.

[0025] See also Figure 4 and Figure 8The flushing mechanism 4 includes a water tank 41, a water filling cover 42, a water pump 43, a water pipe 44, a hollow ring 45 and a nozzle 46. The water tank 41 is fixedly installed on the top of the support plate 2, and the top of the water tank 41 is integrally formed with a water filling port connected to the interior thereof, and a water filling cover 42 is threadedly installed at the water filling port, a water pump 43 is fixedly installed on the inner bottom of the water tank 41, a water pipe 44 is fixedly connected to the bottom of the support plate 2, a hollow ring 45 is fixedly installed on the outer surface of the hollow pipe 312, and at least two groups of nozzles 46 connected to the interior thereof are fixedly installed on the outer surface of the hollow ring 45, one end of the water pipe 44 is connected to the output end of the water pump 43, and the other end of the water pipe 44 is fixedly connected to the hollow ring 45 and connected to the interior of the hollow ring 45.

[0026] See also Figure 5 The dust suction mechanism 5 includes an induced draft fan 51, a filter plate 52, a fixed block 53, a movable rod 54, a pressing piece 55 and a spring 56. The induced draft fan 51 is fixedly installed on the top of the support plate 2, and the input end of the induced draft fan 51 passes through the support plate 2. The filter plate 52 is placed on the top of the induced draft fan 51. The outer surface of the induced draft fan 51 is fixedly installed with a fixed block 53. A movable rod 54 is movably provided on the top of the fixed block 53. A pressing piece 55 is fixedly installed on one end of the movable rod 54. A spring 56 is sleeved on the movable rod 54. Both ends of the spring 56 are fixedly connected to the pressing piece 55 and the fixed block 53. The pressing piece 55 is pressed on the top of the filter plate 52. Through the coordinated use of the support plate 2 and the dust suction mechanism 5, when the filter bag of the dust collector is removed, the trace dust dispersed due to vibration during operation can be absorbed and filtered to prevent harm to the staff, ensure the use effect of the device, and be conducive to the promotion and use of the device.

[0027] See also Figure 1 The scraping mechanism 6 includes an L-shaped plate 61, a second hydraulic rod 62, a dust scraping plate 63, a connecting plate 64 and a sponge cover 65. A group of L-shaped plates 61 are fixedly installed on the outer surfaces of both sides of the mounting frame 1, and two groups of second hydraulic rods 62 are fixedly installed on the two groups of L-shaped plates 61. A dust scraping plate 63 is arranged directly below the mounting frame 1, and two groups of connecting plates 64 are fixedly installed between the front and rear inner walls of the dust scraping plate 63. The free ends of the four groups of second hydraulic rods 62 all penetrate the corresponding L-shaped plates 61 and are fixedly connected to the corresponding connecting plates 64. A sponge cover 65 is fixedly installed on the outer surface of the dust scraping plate 63. Through the coordinated use of the flushing mechanism 4 and the scraping mechanism 6, after the filter bag in the dust collector is removed, the dust adhering to the inner wall of the dust collector can be scraped off and flushed, so as to achieve full cleaning of the dust collector and ensure the functionality of the device.

[0028] See also Figure 4 Two sets of sealing rings 7 with sizes matching the water tank 41 and the induced draft fan 51 are fixedly installed on the top of the support plate 2.

[0029] See also Figure 4 A liquid level sensor 8 is fixedly installed on the inner bottom of the water tank 41.

[0030] See also Figure 1 At least two groups of mounting holes 9 are formed through the mounting frame 1 .

[0031] See also Figure 2 A set of handles 10 are fixedly mounted on the outer surfaces of both sides of the mounting frame 1.

[0032] See also Figure 1 A through hole is formed on the front side of the water tank 41, and a water level window is embedded in the through hole.

[0033] How it works: See Figure 3 During installation, the mounting frame 1 is bolted to the inner top of the dust collector housing 11 through the mounting holes 9. The water tank 41 and the induced draft fan 51 are exposed to the outside of the top of the dust collector housing 11 through the holes on the dust collector housing 11. The components on the mounting frame 1 are located directly above the filter bag in the dust collector housing 11. The dust is filtered from the bottom of the dust collector housing 11 through the filter bag into clean air to the space where the mounting frame 1 is located and discharged. The dust adheres to the outside of the filter bag. When the dust collector is idle, the first motor 31 will start, and the first motor 31 drives The first lead screw 32 rotates, and the first lead screw 32 drives the collar 35 and the hanging plate 34 to move left and right, thereby driving the hollow tube 312 to move left and right, and the second motor 37 is also started, and the second motor 37 drives the second lead screw 38 to rotate, and the second lead screw 38 drives the hanging block 310 to move forward and backward, thereby driving the hollow tube 312 to move forward and backward, and the free end of the first hydraulic rod 311 moves, so that the hollow tube 312 can extend into each filter bag, and compress the air through the compressed air bag 314 to open the pulse valve 315 to generate a pulse airflow The filter bag is pumped from each pump blowing pipe 313 through the telescopic pipe 316, the air delivery pipe 317, and the hollow pipe 312, so that the dust outside the filter bag falls off to clean the filter bag. When the dust collector is deeply cleaned, after the filter bag is removed, the induced draft fan 51 is kept started to absorb the trace dust in the dust collector housing 11 and filter it through the filter plate 52. Then the water pump 43 is started, and water is sprayed from each nozzle 46 on the hollow ring 45 through the water pipe 44, and the adjustable pump blowing mechanism 3 is used to drive the hollow pipe 312 to connect the filter bag 11 and the filter plate 52. The hollow ring 45 moves around to clean the inner wall of the dust collector housing 11. At the same time, the free ends of the second hydraulic rods 62 will extend synchronously, driving the scraper plate 63 to move downward through the connecting plate 64. The scraper plate 63 scrapes off the dust on the inner wall of the dust collector housing 11 through the sponge sleeve 65 to achieve deep cleaning. After completion, the pressing piece 55 can be pulled to drive the movable rod 54 to slide on the fixed block 53 and stretch the spring 56, so that the pressing piece 55 no longer presses the filter plate 52, and the filter plate 52 can be removed for cleaning.

[0034] The embodiments of the present invention are described in detail above with reference to the accompanying drawings. However, the present invention is not limited to the above embodiments. Various changes can be made within the knowledge scope of ordinary technicians in the technical field without departing from the purpose of the present invention.

Claims

1. A dust collector cleaning device, characterized in that: include: A mounting frame (1) on which a support plate (2) is integrally formed; A flushing mechanism (4) is arranged on the support plate (2), and the flushing mechanism (4) is used to clean the dust collector; A dust suction mechanism (5) is arranged on the top of the support plate (2), and the dust suction mechanism (5) is used to suction dust when cleaning the dust collector; A wall scraping mechanism (6) is arranged on the mounting frame (1), and the wall scraping mechanism (6) is used to scrape dust from the inner wall of the dust collector; An adjustable pump-blowing mechanism (3) is arranged on a mounting frame (1). The adjustable pump-blowing mechanism (3) comprises a first motor (31), a first lead screw (32), a limiting groove (33), a hanging plate (34) and a collar (35). The first motor (31) is fixedly mounted on an outer surface of one side of the mounting frame (1). The first lead screw (32) is rotatably mounted between the inner walls of both sides of the mounting frame (1). The rotating shaft of the first motor (31) is transmission-connected to the first lead screw (32). A group of limiting grooves (33) are penetrated through the front and rear sides of the mounting frame (1). A hanging plate (34) is arranged on the mounting frame (1). The hanging plate (34) is clamped between the two groups of limiting grooves (33). A collar (35) is fixedly mounted on the top of the hanging plate (34). The collar (35) is threadedly mounted on the first lead screw (32).

2. A dust collector cleaning device according to claim 1, characterized in that: The adjustable pump-blowing mechanism (3) further comprises a mounting plate (36), a second motor (37), a second lead screw (38), a slide rod (39), a suspension block (310), a first hydraulic rod (311), a hollow tube (312), a pump-blowing tube (313), a compressed air bag (314), a pulse valve (315), a telescopic tube (316) and an air delivery tube (317). Two groups of mounting plates (36) are fixedly mounted on the bottom of the suspension plate (34), a second motor (37) is fixedly mounted on the front outer surface of one group of mounting plates (36), a second lead screw (38) is rotatably mounted between the two groups of mounting plates (36), a slide rod (39) is fixedly mounted between the two groups of mounting plates (36), a rotating shaft of the second motor (37) is transmission-connected to the second lead screw (38), and a suspension block (310) is threadedly mounted on the second lead screw (38). The lifting block (310) is movably sleeved on the sliding rod (39), a first hydraulic rod (311) is fixedly mounted on the bottom of the lifting block (310), a hollow tube (312) is fixedly mounted on the free end of the first hydraulic rod (311), at least two groups of pump blowpipes (313) in communication with the interior of the hollow tube (312) are fixedly mounted on the hollow tube (312), a compressed air bag (314) is fixedly mounted on the outer surface of one side of the lifting block (310), a telescopic tube (316) in communication with the interior of the compressed air bag (314) is fixedly mounted on the bottom of the compressed air bag (314), a pulse valve (315) is provided at the connection between the compressed air bag (314) and the telescopic tube (316), an air supply pipe (317) in communication with the interior of the hollow tube (312) is fixedly mounted on the outer surface of the hollow tube (312), one end of the air supply pipe (317) is connected to and in communication with one end of the telescopic tube (316).

3. A dust collector cleaning device according to claim 2, characterized in that: The flushing mechanism (4) comprises a water tank (41), a water injection cover (42), a water pump (43), a water pipe (44), a hollow ring (45) and a nozzle (46); the water tank (41) is fixedly mounted on the top of the support plate (2); a water injection port communicating with the interior of the water tank (41) is integrally formed on the top of the water tank (41); a water injection cover (42) is threadedly mounted on the water injection port; a water pump (43) is fixedly mounted on the inner bottom of the water tank (41); a water pipe (44) is fixedly connected to the bottom of the support plate (2); a hollow ring (45) is fixedly mounted on the outer surface of the hollow pipe (312); at least two groups of nozzles (46) communicating with the interior of the hollow pipe (45) are fixedly mounted on the outer surface of the hollow ring (45); one end of the water pipe (44) is communicated with the output end of the water pump (43); the other end of the water pipe (44) is fixedly connected to the hollow ring (45) and communicates with the interior of the hollow ring (45).

4. A dust collector cleaning device according to claim 3, characterized in that: The dust suction mechanism (5) comprises an induced draft fan (51), a filter plate (52), a fixed block (53), a movable rod (54), a buckling piece (55) and a spring (56). The induced draft fan (51) is fixedly mounted on the top of the support plate (2). The input end of the induced draft fan (51) passes through the support plate (2). The filter plate (52) is placed on the top of the induced draft fan (51). The fixed block (53) is fixedly mounted on the outer surface of the induced draft fan (51). The top of the fixed block (53) is movably provided with a movable rod (54). One end of the movable rod (54) is fixedly mounted with a buckling piece (55). The movable rod (54) is sleeved with a spring (56). The two ends of the spring (56) are respectively fixedly connected to the buckling piece (55) and the fixed block (53). The buckling piece (55) is buckled on the top of the filter plate (52).

5. A dust collector cleaning device according to claim 4, characterized in that: The wall scraping mechanism (6) comprises an L-shaped plate (61), a second hydraulic rod (62), a dust scraping plate (63), a connecting plate (64) and a sponge sleeve (65). A group of L-shaped plates (61) are fixedly mounted on the outer surfaces of both sides of the mounting frame (1). Two groups of second hydraulic rods (62) are fixedly mounted on the two groups of L-shaped plates (61). A dust scraping plate (63) is arranged directly below the mounting frame (1). Two groups of connecting plates (64) are fixedly mounted between the front and rear inner walls of the dust scraping plate (63). The free ends of the four groups of second hydraulic rods (62) all penetrate the corresponding L-shaped plates (61) and are fixedly connected to the corresponding connecting plates (64). The sponge sleeve (65) is fixedly mounted on the outer surface of the dust scraping plate (63).

6. A dust collector cleaning device according to claim 5, characterized in that: Two sets of sealing rings (7) having sizes matching those of the water tank (41) and the induced draft fan (51) are fixedly mounted on the top of the support plate (2).

7. A dust collector cleaning device according to claim 6, characterized in that: A liquid level sensor (8) is fixedly mounted on the inner bottom of the water tank (41).

8. A dust collector cleaning device according to claim 7, characterized in that: At least two groups of mounting holes (9) are formed through the mounting frame (1).

9. A dust collector cleaning device according to claim 8, characterized in that: A set of handles (10) are fixedly mounted on the outer surfaces of both sides of the mounting frame (1).

10. A dust collector cleaning device according to claim 9, characterized in that: A through hole is formed through the front side of the water tank (41), and a water level window is embedded in the through hole.

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