Dust collector with automatic dust cleaning function

Abstract

The utility model discloses a dust collector with an automatic dust cleaning function, which comprises a box body, the box body is connected with a box body, the box body is connected with a first baffle plate inclining downwards, the other side in the box body is connected with a second baffle plate inclining towards the direction of the first baffle plate, and the bottom surface of the lower end of the first baffle plate is provided with a hinge structure. A filter screen is detachably connected to the first baffle through a hinge structure, a driving mechanism for driving the filter screen to rotate is arranged at the lower end of the first baffle, a first magnet is fixed to the bottom face of the second baffle, a second magnet attracted to the first magnet is arranged at the upper end of the filter screen, and a cleaning mechanism for cleaning the bottom face of the first baffle is arranged in the box. Second cleaning mechanisms for cleaning the top faces of the first baffle and the second baffle are installed on the two sides of the upper portion in the box body, and a spraying mechanism for spraying water to the second baffle and the filter screen at the same time is installed in the box body and located below the second baffle. And when the interior of the box body is cleaned, the box door does not need to be opened, and the cleaning efficiency is greatly improved.

Description

TECHNICAL FIELD

[0001] The utility model relates to a dust collection technology field, concretely is a dust collector with automatic dust cleaning function. BACKGROUND

[0002] In the processing rubber product, will produce rubber dust, therefore needs to use the dust collector to collect the rubber dust in the air. But the dust collector of current mostly has following problem: after long time use, the drainage plate in the box, the filter screen surface all can be easy to be covered with dust, need not to open the box door every time, and take out the filter screen, then through the worker cleaning will filter screen and the dust on the drainage plate clean, very cumbersome. SUMMARY

[0003] In view of the deficiency of prior art, the utility model provides a dust collector with automatic dust cleaning function to solve the problems mentioned in the background.

[0004] To solve the above technical problem, the utility model provides the following technical scheme:

[0005] A dust collector with automatic dust cleaning function, including the box, the side of box is equipped with the air inlet, install the air draught fan at the air inlet, the side close to the air inlet in the box is connected with the box body, the right lower corner of box body is connected with the first baffle that is inclined downward, the other side in the box is connected with the second baffle that is inclined to the first baffle direction, and the second baffle is located above the first baffle, the top of box is equipped with the air outlet, the lower part in the box is equipped with the dust hopper, and the dust collecting box is equipped below the dust hopper, the bottom surface of the lower end of first baffle is equipped with the hinged structure, and the filter screen is detachably connected through the hinged structure, and the lower end of first baffle is equipped with the drive mechanism that drives the rotation of filter screen, the bottom surface of second baffle is fixed with the first magnet, and the upper end of filter screen is equipped with the second magnet that is attracted to the first magnet, the cleaning mechanism that cleans the bottom surface of first baffle is equipped in the box, and the second cleaning mechanism that cleans the top surface of first baffle and second baffle is installed on the both sides of upper part in the box, and the spraying mechanism that sprays water to second baffle and filter screen simultaneously is installed below second baffle in the box.

[0006] Preferably, the hinged structure includes two bearing seats connected to the top surface of the lower end of the first baffle, a rotating shaft connected to the two bearing seats, and a positioning block connected to the rotating shaft, the positioning block has a slot, and the lower end of the filter screen is fixed in the slot by bolts.

[0007] The above technical solution can remove the bolts and then remove the filter screen from the positioning block, facilitating replacement.

[0008] Preferably, the driving mechanism comprises a first motor mounted on the front side of the box, a transmission shaft connected to the first motor through a shaft coupling, a main gear connected to the transmission shaft, one end of the rotating shaft is connected to the box, and a sub gear is connected to the end, and the main gear is engaged with the sub gear.

[0009] The above technical scheme starts the first motor to drive the transmission shaft to rotate, drives the rotating shaft to rotate through the cooperation of the main gear and the sub gear, and drives the filter screen to rotate when the rotating shaft rotates, so that the upper end of the filter screen is away from the second baffle and the filter screen is vertically downward, so that the second cleaning mechanism cleans the dust on the top surface of the first baffle and the second baffle.

[0010] Preferably, the first cleaning mechanism comprises two bearing plates connected to the bottom surface of the first baffle, a lead screw rotatably connected to the two bearing plates, a guide rod connected to the two bearing plates, a second motor mounted in the box and in transmission connection with the lead screw, a sliding seat threadedly connected to the lead screw, the sliding seat is in sliding connection with the guide rod, and a scraper is connected to the sliding seat and in contact with the bottom surface of the first baffle.

[0011] The above technical scheme starts the second motor to drive the lead screw to rotate, which can drive the sliding seat to move downward to scrape off the dust on the bottom surface of the first baffle through the scraper.

[0012] Preferably, the spraying mechanism comprises a water inlet pipe connected to the box, the inner end of the water inlet pipe is connected to a water inlet pipe, the inner side of the water inlet pipe is connected to a first nozzle facing the second baffle, a plurality of second nozzles connected to the water inlet pipe are arranged below the first nozzle, the second nozzles face the filter screen, and the outer end of the water inlet pipe is connected to a water supply device.

[0013] The above technical scheme sprays water through the first nozzle and the second nozzle after the air enters the box, which can reduce dust, and when the second baffle and the filter screen need to be cleaned, water is sprayed to the bottom surface of the second baffle through the first nozzle and to the filter screen through the second nozzle, so that the second baffle and the filter screen can be cleaned.

[0014] Preferably, the second cleaning mechanism comprises first and second air inlet pipes connected to the two sides of the upper part of the box, the first air inlet pipe is located above the first baffle, the first air inlet pipe is connected to a first air nozzle, the first air nozzle faces the first baffle, the second air inlet pipe is located above the second baffle, the second air inlet pipe is connected to a second air nozzle, and the second air nozzle faces the second baffle.

[0015] The outer ends of the first and second air inlet pipes are connected to fans, the first air nozzle blows air to the top surface of the first baffle to blow the dust on the top surface of the first baffle downward, the second air nozzle blows air to the top surface of the second baffle to blow the dust on the top surface of the second baffle downward, and thus the top surfaces of the first baffle and the second baffle are cleaned.

[0016] Preferably, the top of the box is connected with a first pull rod and a second pull rod, the lower end of the first pull rod is connected with the first baffle, and the lower end of the second pull rod is connected with the second baffle.

[0017] The technical scheme has the advantages that the first baffle is kept stable by the first pull rod, and the second baffle is kept stable by the second pull rod.

[0018] Compared with the prior art, the utility model has the advantages of:

[0019] When the bottom surface of the first baffle has more dust, the bottom surface of the first baffle can be cleaned by the first cleaning mechanism; when the bottom surface of the filter screen and the second baffle has more dust, water can be sprayed to the bottom surface of the filter screen and the second baffle by the spraying mechanism to clean the bottom surface of the filter screen and the second baffle; when the top surface of the first baffle and the second baffle has more dust, the top surface of the first baffle and the second baffle can be cleaned by the second cleaning mechanism. When the inside of the box is cleaned, the box door does not need to be opened, and the cleaning efficiency is greatly improved. BRIEF DESCRIPTION OF DRAWINGS

[0020] Figure 1 It is a schematic view of the utility model;

[0021] Figure 2 It is a sectional view of the utility model;

[0022] Figure 3 It is Figure 2 It is an enlarged view of A in the figure;

[0023] Figure 4 It is an enlarged view of B in the figure; Figure 2 It is an enlarged view of C in the figure;

[0024] Figure 5 It is an enlarged view of C in the figure; Figure 2

[0025] In the figure: 1 - box, 2 - induced draft fan, 3 - box body, 4 - first baffle, 5 - second baffle, 6 - dust discharge hopper, 7 - dust collecting box, 8 - filter screen, 9 - first magnet, 10 - second magnet, 11 - bearing seat, 12 - rotating shaft, 13 - positioning block, 14 - first motor, 15 - main gear, 16 - auxiliary gear, 17 - bearing plate, 18 - lead screw, 19 - guide rod, 20 - second motor, 21 - sliding seat, 22 - scraper, 23 - water inlet pipe, 24 - water delivery pipe, 25 - first nozzle, 26 - second nozzle, 27 - first air inlet pipe, 28 - second air inlet pipe, 29 - first air nozzle, 30 - second air nozzle, 31 - first pull rod, 32 - second pull rod. DETAILED DESCRIPTION

[0026] ​With reference to the drawings of the embodiments of the present application, the technical solutions in the embodiments of the present application will be clearly and completely described. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments of the present application, all other embodiments obtained by those skilled in the art without creative labor fall within the scope of the present application.

[0027] Embodiment 1

[0028] Please refer to Figures 1-2 A dust collector with automatic dust cleaning function, comprising a box body 1, one side of the box body 1 is provided with an air inlet, an air inlet is installed with an air inlet fan 2, the box body 1 is connected with the box body 3 near the air inlet, the lower right corner of the box body 3 is connected with the first baffle 4 which is inclined downward, the other side in the box body 1 is connected with the second baffle 5 which is inclined to the first baffle direction, the second baffle 5 is located above the first baffle 4, the top of the box body 1 is provided with an air outlet, the lower part in the box body 1 is provided with a dust discharge hopper 6, the dust discharge hopper 6 is provided below the dust collecting box 7, the dust is introduced into the box body 1 by the air inlet fan 2, the clean air is discharged by the air outlet through the filtering effect of the first filter screen 8, and the dust falls into the dust collecting box through the dust discharge hopper.

[0029] The bottom surface of the lower end of the first baffle 4 is provided with a hinge structure, and the filter screen 8 is detachably connected through the hinge structure. Specifically, the hinge structure comprises two bearing seats 11 connected to the top surface of the lower end of the first baffle, a rotating shaft 12 rotatably connected to the two bearing seats, and a positioning block 13 connected to the rotating shaft, the positioning block 13 is provided with a slot, and the lower end of the filter screen 8 is fixed in the slot by bolts. When the bolts are removed, the filter screen can be removed from the positioning block. After cleaning or replacing the filter screen, the filter screen is inserted into the positioning block and the bolts are tightened, and the installation of the filter screen is completed.

[0030] As shown in Figure 4 , Figure 5 The bottom surface of the second baffle 5 is fixed with a first magnet 9, and the upper end of the filter screen 8 is provided with a second magnet 10 which is attracted to the first magnet. The lower end of the first baffle 4 is provided with a driving mechanism for driving the filter screen 8 to rotate, the driving mechanism comprises a first motor 14 installed on the front side of the box body, a transmission shaft connected to the first motor through a shaft coupling, and a main gear 15 connected to the transmission shaft, one end of the rotating shaft 12 is connected with a sub-gear 16, and the main gear 15 is engaged with the sub-gear 16.

[0031] When it is necessary to clean the top surface of the first baffle 4, the first motor 14 must be controlled to work first. Through the cooperation of the main gear 15 and the auxiliary gear 16, the rotating shaft 12 is driven to rotate. The rotating shaft 12 drives the positioning block 13 and the filter screen 8 on it to rotate downward, so that the first magnet 9 and the second magnet 10 are separated until the filter screen 8 is vertically downward, which facilitates the blowing of dust from the top surface of the first baffle 4 downward. After cleaning is completed, the first motor 14 reverses and drives the filter screen 8 to rotate upward until the first magnet 9 and the second magnet 10 are attracted together, thus completing the fixing of the filter screen.

[0032] The housing 1 is equipped with a first cleaning mechanism for cleaning the bottom surface of the first baffle 4, such as... Figure 3 As shown, the first cleaning mechanism includes two bearing plates 17 connected to the bottom surface of the first baffle, a lead screw 18 rotatably connected to the two bearing plates, a guide rod 19 connected to the two bearing plates, a second motor 20 installed in the housing and driven by the lead screw, and a slide 21 threadedly connected to the lead screw. The slide 21 is slidably connected to the guide rod 19, and a scraper 22 is connected to the slide 21. The scraper 22 contacts the bottom surface of the first baffle 4. When the second motor 20 is started, the lead screw 18 is rotated, which in turn causes the slide 21 to move downward, so that the dust on the bottom surface of the first baffle 4 can be scraped off by the scraper 22.

[0033] The upper sides of the housing 1 are equipped with a second cleaning mechanism for cleaning the top surfaces of the first baffle 4 and the second baffle 5. The second cleaning mechanism includes a first air inlet pipe 27 and a second air inlet pipe 28 connected to the upper sides of the housing. The first air inlet pipe 27 is located above the first baffle 4 and is connected to a first air nozzle 29 facing the first baffle 4. The second air inlet pipe 28 is located above the second baffle 5 and is connected to a second air nozzle 30 facing the second baffle 5. Both the outer ends of the first air inlet pipe 27 and the second air inlet pipe 28 are connected to fans. When cleaning the top surfaces of the first and second baffles, the filter screen is first flipped downward by the drive mechanism, and then air is blown onto the top surface of the second baffle 5 through the second air nozzle 30. The air blows from the upper end to the lower end of the second baffle 5, thereby blowing the dust on the top surface of the second baffle 5 onto the first top plate. Then, the first air nozzle 29 blows air onto the top surface of the first baffle 4. The air blows from the upper end to the lower end of the first baffle 4, thereby blowing the dust on the top surface of the first baffle 4 downward, thus completing the cleaning of the top surfaces of the first baffle 4 and the second baffle 5.

[0034] The spraying mechanism is arranged below the second baffle 5 in the box 1 and sprays water to the second baffle 5 and the filter screen 8 simultaneously. The spraying mechanism comprises a water inlet pipe 23 connected to the box, a water delivery pipe 24 connected to the inner end of the water inlet pipe 23, a first nozzle 25 connected to the inner side of the water delivery pipe 24 and facing the second baffle, a plurality of second nozzles 26 connected to the water delivery pipe and arranged below the first nozzle 25, the second nozzles 26 facing the filter screen 8, and the outer end of the water inlet pipe 23 connected to a water supply device. After air enters the air inlet and enters the box, the air is sprayed by the first nozzle 25 and the second nozzles 26, so that dust is removed. When the second baffle 5 and the filter screen 8 need to be cleaned, water is sprayed to the bottom surface of the second baffle 5 by the first nozzle 25 and water is sprayed to the filter screen 8 by the second nozzles 26, so that the second baffle 5 and the filter screen 8 can be cleaned.

[0035] In addition, the back of the box is also provided with a box door for facilitating maintenance.

[0036] Example 2

[0037] On the basis of example 1, the top of the box 1 is connected with a first pull rod 31 and a second pull rod 32, the lower end of the first pull rod 31 is connected with the first baffle 4, and the lower end of the second pull rod 32 is connected with the second baffle 5. The first baffle can be kept stable by the first pull rod, and the second baffle can be kept stable by the second pull rod.

[0038] It should be noted that the terms "comprising", "containing" or any other variant thereof are intended to cover non-exclusive inclusions, so that a process, method, article or device that includes a series of elements not only includes those elements, but also includes other elements not explicitly listed or inherent to such a process, method, article or device. Without more limitations, the element defined by the statement "comprising a" does not exclude the presence of another identical element in the process, method, article or device that includes the element.

[0039] Although the embodiments of the present application have been shown and described, it should be understood that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principles and spirit of the present application, and the scope of the present application is defined by the appended claims and their equivalents.

Claims

1. A dust collector with automatic dust removal function, comprising a housing (1), an air inlet on one side of the housing (1), an induced draft fan (2) installed at the air inlet, a box body (3) connected to the side of the housing (1) near the air inlet, a first baffle (4) inclined downward connected to the lower right corner of the box body (3), a second baffle (5) inclined towards the first baffle connected to the other side of the box body (1), the second baffle (5) being located above the first baffle (4), an air outlet on the top of the housing (1), a dust hopper (6) in the lower part of the housing (1), and a dust collection box (7) below the dust hopper (6), characterized in that: The bottom surface of the lower end of the first baffle (4) is provided with a hinged structure, and a filter screen (8) is detachably connected through the hinged structure, and the lower end of the first baffle (4) is provided with a driving mechanism for driving the filter screen (8) to rotate, the bottom surface of the second baffle (5) is fixed with a first magnet (9), the upper end of the filter screen (8) is provided with a second magnet (10) which is attracted to the first magnet, the box (1) is provided with a first cleaning mechanism for cleaning the bottom surface of the first baffle (4), the upper part of the box (1) is provided with a second cleaning mechanism for cleaning the top surface of the first baffle (4) and the second baffle (5), and the box (1) is provided with a spraying mechanism below the second baffle (5) for spraying water to the second baffle (5) and the filter screen (8).

2. The dust collector having an automatic dust cleaning function according to claim 1, characterized in that: The hinged structure comprises two bearing seats (11) connected to the top surface of the lower end of the first baffle, a rotating shaft (12) rotatably connected to the two bearing seats, and a positioning block (13) connected to the rotating shaft, the positioning block (13) is provided with a slot, and the lower end of the filter screen (8) is fixed in the slot by bolts.

3. The dust collector with automatic dust cleaning function according to claim 2, characterized in that: The driving mechanism comprises a first motor (14) mounted on the front side of the box, a transmission shaft connected to the first motor through a shaft coupling, and a main gear (15) connected to the transmission shaft, one end of the rotating shaft (12) is connected to the box (1), and the other end is connected to a sub-gear (16), and the main gear (15) is engaged with the sub-gear (16).

4. The dust collector having an automatic dust cleaning function according to claim 3, wherein: The first cleaning mechanism comprises two bearing plates (17) connected to the bottom surface of the first baffle, a lead screw (18) rotatably connected to the two bearing plates, a guide rod (19) connected to the two bearing plates, a second motor (20) mounted in the box and in transmission connection with the lead screw, a sliding seat (21) in threaded connection with the lead screw, the sliding seat (21) is in sliding connection with the guide rod (19), the sliding seat (21) is connected with a scraper (22), and the scraper (22) is in contact with the bottom surface of the first baffle (4).

5. The dust collector having an automatic dust cleaning function according to claim 4, wherein: The spraying mechanism comprises a water inlet pipe (23) connected to the box, a water inlet pipe (23) connected to the box, a water inlet pipe (23) connected to the box, a water inlet pipe (23) connected to the box, a water inlet pipe (23) connected to the box, a water inlet pipe (23) connected to the box, a water inlet pipe (23) connected to the box, a water inlet pipe (23) connected to the box, a water inlet pipe (23) connected to the box, a water inlet pipe (23) connected to the box, a water inlet pipe (23) connected to the box, a water inlet pipe (23) connected to the box, a water inlet pipe (23) connected to the box, a water inlet pipe (23) connected to the box, a water inlet pipe (23) connected to the box, a water inlet pipe (23) connected to the box, a water inlet pipe (23) connected to the box, a water inlet pipe (23) connected to the box, a water inlet pipe (23) connected to the box, 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to the box, a water inlet pipe (23) connected to the box, a water inlet pipe (23) connected to the box, a water inlet pipe (23) connected to the box, a water inlet pipe (23) connected to the box, a water inlet pipe (23) connected to the box, a water inlet pipe (23) connected to the box, a water inlet pipe (23) connected to the box, a water inlet pipe (23) connected to the box, a water inlet pipe (23) connected to the box, a water inlet pipe (23) connected to the box, a water inlet pipe (23) connected to the box, a water inlet pipe (23) connected to the box, a water inlet pipe (23) connected to the box, a water inlet pipe (23) connected to the box, a water inlet pipe (23) connected to the box, a water inlet pipe (23) connected to the box, a water inlet pipe (23) connected to the box, a water inlet pipe (23) connected to the box, a water inlet pipe (23) connected to the box, a water inlet pipe (23) connected to the box, a water inlet pipe (23) connected to the box, a water inlet pipe 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inlet pipe (23) connected to the box, a water inlet pipe (23) connected to the box, a water inlet pipe (23) connected to the box, a water inlet pipe (23) connected to the box, a water inlet pipe (23) connected to the box, a water inlet pipe (23) connected to the box, a water inlet pipe (23) connected to the box, a water inlet pipe (23) connected to the box, a water inlet pipe (23) connected to the box, a water inlet pipe (23) connected to the box, a water inlet pipe (23) connected to the box, a water inlet pipe (23) connected to the box, a water inlet pipe (23) connected to the box, a water inlet pipe (23) connected to the box, a water inlet pipe (23) connected to the box, a water inlet pipe (23) connected to the box, a water inlet pipe (23) connected to the box, a water inlet pipe (23) connected to the box, a water inlet pipe (23) connected to the box, a water inlet pipe (23) connected to the box, a water inlet pipe (23) connected to the box, a water inlet pipe (23) connected to the box, a water inlet pipe (23) connected to the box, a water inlet pipe (23) connected to the box, a water inlet pipe (23) connected to the box, a water inlet pipe (23) connected to the box, a water inlet pipe (23) connected to the box, a water inlet pipe (23) connected to the box, a water inlet pipe (23) connected to the box, a water inlet pipe (23) connected to the box, a water inlet pipe (23) connected to the box, a water inlet pipe (23) connected to the box, a water inlet pipe (23) connected to the box, a water inlet pipe (23) connected to the box, a water inlet pipe (23) connected to the box, a water inlet pipe (23) connected to the box, a water inlet pipe (23) connected to the box, a water inlet pipe (23) connected to the box, a water inlet pipe (23) connected to the box, a water inlet pipe (23) connected to the box, a water inlet pipe (23) connected to the box, a water inlet pipe (23) connected to the box, a 6. The dust collector having an automatic dust cleaning function according to claim 5, wherein: ​ 7. The dust collector with automatic dust cleaning function according to any one of claims 1-6, characterized in that: ​

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