Industrial dust collector capable of conveniently removing dust

Abstract

The utility model provides an industrial dust collector capable of conveniently removing dust, which comprises a barrel, a negative pressure fan is mounted on the outer wall of the barrel, a feeding pipe is fixedly connected to the outer wall of the barrel, a dust collection head is arranged at one end, far away from the barrel, of the feeding pipe, a horizontally placed filter plate is arranged in the barrel, a mounting frame is fixedly connected to the inner wall of the barrel, and a motor is mounted on the mounting frame. The output end of the motor is fixedly connected with a connecting shaft, the connecting shaft is fixedly sleeved with a first connecting plate, the front face of the end, away from the connecting shaft, of the first connecting plate is rotationally connected with a second connecting plate through a shaft rod, and the end, away from the first connecting plate, of the second connecting plate is hinged to an ejector rod. The ejector rod is slidably arranged in the limiting lantern ring, symmetrically distributed fixing blocks are fixedly connected to the inner wall of the barrel, and telescopic columns are fixedly connected between the fixing blocks and the filter plate; according to the device, the filter plate can be automatically cleaned, the operation is simple, meanwhile, the manpower is saved, the working efficiency is further improved, and the practicability is higher.

Description

Technical Field

[0001] The utility model relates to the technical field of industrial vacuum cleaners, and in particular to an industrial vacuum cleaner which is convenient for cleaning dust. Background Art

[0002] Industrial vacuum cleaners are a type of environmentally friendly cleaning equipment commonly used in industry. They are used to collect waste, filter and purify the air, and clean dust and particles in the environment during industrial production processes. Industrial vacuum cleaners are widely used in various fields such as textiles, chemicals, machinery, medicine, and casting. They can prevent the hazards of some occupational diseases and improve production efficiency.

[0003] After searching, the Chinese patent with the publication number of "CN220109649U discloses a hand-cranked dust-cleaning industrial vacuum cleaner, including: a filter, a seal, a cover, a connecting rod, a support and a rocker. Among them: the side wall of the filter is provided with a dust suction port, and the dust suction port is connected to a sealing plate, the inner cavity of the filter is provided with a filter screen, and the dust suction port is located below the filter screen. The top cover of the filter has an opening connected to its inner cavity, the seal is fixedly connected to the cover, and the cover is closed on the opening to temporarily seal it, and the seal is used to enhance the sealing of the cover to the opening. The first end of the connecting rod is connected to the upper surface of the cover, the support is fixed to the top cover of the filter, the rocker is horizontally arranged and rotatably connected to the support, and the second end of the connecting rod is connected to one end of the rocker. The hand-cranked dust cleaning device of the utility model has the technical advantages of simple structure, low manufacturing cost, convenient operation, and more convenient maintenance. However, the prior art has the following shortcomings when used:

[0004] The cover is opened and closed with respect to the opening by continuously shaking the rocker forward and reverse directions, and the cover is instantly pulled out of the opening by shaking the rocker to form a negative pressure inside the filter, and air is instantly sucked in from the opening to impact the filter screen inside the filter, thereby blowing away the dust on it. This method requires manual operation, is time-consuming and labor-intensive, and is inefficient. In addition, the cleaning effect of the filter screen is poor, and its practicality is low in actual use.

[0005] Therefore, an industrial vacuum cleaner with convenient dust removal is urgently needed to solve the above problems. Utility Model Content

[0006] The purpose of the utility model is to address the current problem that a cover is opened and closed to an opening by continuously shaking a rocker in forward and reverse directions, and a negative pressure is formed inside the filter when the cover is instantly pulled out of the opening by shaking the rocker, so that air is instantly sucked in from the opening to impact the filter screen in the filter, and the dust on the filter screen is blown away and cleaned. This method requires manual operation, is time-consuming and labor-intensive, has low efficiency, and has a poor cleaning effect on the filter screen, thus having low practicality in actual use.

[0007] In order to achieve the above-mentioned invention object, the utility model provides the following technical solutions:

[0008] The invention discloses an industrial vacuum cleaner with convenient dust removal, so as to improve the above problems.

[0009] The specific application is as follows:

[0010] The dust collecting box of claim 1, wherein the filter element has a first end connected to the filter element and a second end connected to the filter element by a threaded connection.

[0011] As a preferred technical solution of the present application, an exhaust duct is fixedly connected to the negative pressure fan.

[0012] As a preferred technical solution of the present application, a bottom plate is provided below the cylinder, a fixing frame is fixedly connected to the top of the bottom plate, and the cylinder is fixedly sleeved in the fixing frame.

[0013] As a preferred technical solution of the present application, a handle frame is fixedly connected to the top of the base plate, and a silicone pad is sleeved on the handle frame.

[0014] As a preferred technical solution of the present application, brakeable universal wheels are provided at the four corners of the bottom of the base plate.

[0015] As a preferred technical solution of the present application, a cylinder cover is provided on the top of the cylinder.

[0016] As a preferred technical solution of the present application, the outer wall of the filter plate is in contact with the inner wall of the cylinder.

[0017] Compared with the prior art, the utility model has the following beneficial effects:

[0018] In the scheme of this application:

[0019] 1. By setting the mounting frame, motor, connecting shaft, first connecting plate, second connecting plate, ejector rod, limiting collar, fixing block, telescopic column and reset spring, the motor is started, the motor drives the first connecting plate to rotate through the connecting shaft, and the second connecting plate is driven by the rotating first connecting plate. When the second connecting plate moves with the first connecting plate, it drives the ejector rod to move up and down reciprocatingly by a certain amplitude. When the ejector rod moves downward, it presses the filter plate downward, and the reset spring is deformed by the extrusion force. When the ejector rod moves upward, the filter plate is driven upward by the elastic force of the reset spring, so that the filter plate and the bottom of the ejector rod can fit together, so that when the motor is started, the filter plate can The utility model discloses a kind of method of cleaning filter screen, and the utility model discloses a kind of method of cleaning filter screen, and the method for cleaning filter screen is simple and easy to operate, and the cleaning effect of filter screen is poor, and the utility model discloses a kind of method of cleaning filter screen, and the method for cleaning filter screen is simple and easy to operate ...

[0020] 2. The dust box is provided and can be removed from the cylinder by rotating the dust box counterclockwise, so that the dust particles collected in the dust box can be processed easily. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 A schematic diagram of the overall structure of an industrial vacuum cleaner with convenient dust cleaning provided in this application.

[0022] Figure 2 A schematic diagram of the overall structure of an industrial vacuum cleaner with convenient dust cleaning provided in this application.

[0023] Figure 3 A schematic cross-sectional structure diagram of an industrial vacuum cleaner with convenient dust cleaning provided in this application.

[0024] Figure 4 for Figure 3 Schematic diagram of the enlarged structure of part A.

[0025] Figure 5 for Figure 3 Schematic diagram of the enlarged structure of part B.

[0026] Figure 6 A schematic cross-sectional structure diagram of an industrial vacuum cleaner with convenient dust cleaning provided in this application.

[0027] Indicated in the figure:

[0028] 1. Cylinder; 2. Negative pressure fan; 3. Feed pipe; 4. Dust suction head; 5. Filter plate; 6. Mounting bracket; 7. Motor; 8. Connecting shaft; 9. First connecting plate; 10. Second connecting plate; 11. Push rod; 12. Limiting collar; 13. Fixed block; 14. Telescopic column; 15. Reset spring; 16. Dust box; 17. Exhaust duct; 18. Bottom plate; 19. Fixed bracket; 20. Handle bracket; 21. Silicone pad; 22. Brakeable universal wheel; 23. Cylinder cover. DETAILED DESCRIPTION

[0029] To make the purpose, technical solution and advantages of the embodiment of the utility model clearer, the technical solution in the embodiment of the utility model will be described clearly and completely in conjunction with the accompanying drawings. Obviously, the described embodiment is a part of the embodiment of the utility model, not all of the embodiments.

[0030] Therefore, the following detailed description of the embodiments of the present invention is not intended to limit the scope of the present invention to be protected, but merely represents some embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0031] It should be noted that, in the absence of conflict, the embodiments of the present invention and the features and technical solutions in the embodiments may be combined with each other.

[0032] It should be noted that similar reference numerals and letters denote similar items in the following drawings, and therefore, once an item is defined in one drawing, further definition and explanation thereof is not required in subsequent drawings.

[0033] In the description of the present utility model, it should be noted that the orientation or position relationship indicated by the terms "upper", "lower", etc. is based on the orientation or position relationship shown in the drawings, or the orientation or position relationship in which the invention product is usually placed when in use, or the orientation or position relationship commonly understood by those skilled in the art. Such terms are only for the convenience of describing the present utility model 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 cannot be understood as a limitation on the present utility model. In addition, the terms "first", "second", etc. are only used to distinguish the description, and cannot be understood as indicating or implying relative importance. Example

[0034] like Figure 1-6As shown, an industrial vacuum cleaner with convenient dust cleaning proposed in this embodiment includes a cylinder 1, a negative pressure fan 2 is installed on the outer wall of the cylinder 1, a feed pipe 3 is fixedly connected to the outer wall of the cylinder 1, a dust suction head 4 is arranged at one end of the feed pipe 3 away from the cylinder 1, a horizontally placed filter plate 5 is arranged in the cylinder 1, the negative pressure fan 2 is started, the staff picks up the feed pipe 3 and makes the dust suction head 4 close to the ground, and when the negative pressure fan 2 is working, the dust particles on the ground are sucked in through the dust suction head 4, and the dust particles are sucked into the cylinder 1 through the feed pipe 3, and the dust particles are filtered out by the filter plate 5. The inner wall of the cylinder 1 is fixedly connected with a mounting frame 6, on which a motor 7 is installed, and the output end of the motor 7 is fixedly connected with a connecting shaft 8, and a first connecting plate 9 is fixedly sleeved outside the connecting shaft 8. The motor 7 is started, and the motor 7 drives the first connecting plate 9 to rotate through the connecting shaft 8. The front side of the end of the first connecting plate 9 away from the connecting shaft 8 is rotatably connected with a second connecting plate 10 through an axial rod, and the end of the second connecting plate 10 away from the first connecting plate 9 is hinged with a push rod 11, and a limited position ring 12 is fixedly connected to the mounting frame 6, and the first connecting plate 9 is rotated by The second connecting plate 10 is driven. When the second connecting plate 10 moves following the first connecting plate 9, it drives the push rod 11 to move up and down reciprocatingly by a certain amplitude. The push rod 11 is slidably placed in the limiting ring 12. The inner wall of the cylinder 1 is fixedly connected with symmetrically distributed fixing blocks 13. A telescopic column 14 is fixedly connected between the fixing block 13 and the filter plate 5. A reset spring 15 sleeved on the outside of the telescopic column 14 is fixedly connected between the fixing block 13 and the filter plate 5. When the push rod 11 moves downward, it presses the filter plate 5 downward, and the reset spring 15 is deformed by the extrusion force. When the push rod 11 moves upward, the elastic force of the return spring 15 drives the filter plate 5 to move upward, so that the filter plate 5 can fit with the bottom of the push rod 11, so that when the motor 7 is started, the filter plate 5 can move up and down to a certain extent, shaking off the dust on the filter plate 5. A dust box 16 is threadedly connected to the bottom of the cylinder 1, and the dust falls into the dust box 16. When the dust collection is finished, the staff removes the dust box 16 from the cylinder 1 by rotating it counterclockwise, which is convenient for the subsequent processing of the dust particles collected in the dust box 16.

[0035] like Figure 1 and Figure 2 As shown, an exhaust pipe 17 is fixedly connected to the negative pressure fan 2, and the purified air is discharged through the exhaust pipe 17.

[0036] like Figure 1 As shown, a bottom plate 18 is provided below the cylinder 1, a fixing frame 19 is fixedly connected to the top of the bottom plate 18, and the cylinder 1 is fixedly sleeved in the fixing frame 19, and the cylinder 1 is fixed by the fixing frame 19, which also provides a better supporting effect.

[0037] like Figure 1As shown, a handle frame 20 is fixedly connected to the top of the bottom plate 18, and a silicone pad 21 is sleeved on the handle frame 20. The silicone pad 21 ensures that the staff will not feel discomfort when pushing the device to move through the handle frame 20.

[0038] like Figure 3 As shown, brakeable universal wheels 22 are provided at the four corners of the bottom of the bottom plate 18, and the brakeable universal wheels 22 enable the device to be movable.

[0039] like Figure 1 As shown, a cylinder cover 23 is provided on the top of the cylinder body 1.

[0040] like Figure 6 As shown, the outer wall of the filter plate 5 is in contact with the inner wall of the cylinder 1.

[0041] Specifically, when the industrial vacuum cleaner with convenient dust cleaning is used: the negative pressure fan 2 is started, the staff member picks up the feed pipe 3 and brings the dust suction head 4 close to the ground. When the negative pressure fan 2 is working, the dust particles on the ground are sucked in through the dust suction head 4, and the dust particles are sucked into the cylinder 1 through the feed pipe 3. The dust particles in the sucked air are intercepted by the filter plate 5, and the purified air is discharged through the final exhaust pipe 17. Then the motor 7 is started, and the motor 7 drives the first connecting plate 9 to rotate through the connecting shaft 8. The rotating first connecting plate 9 drives the second connecting plate 10. When the second connecting plate 10 moves with the first connecting plate 9, it drives the push rod 11 to move up and down a certain amplitude. When the push rod When the push rod 11 moves downward, it will press the filter plate 5 downward, and the return spring 15 will be deformed by the extrusion force. When the push rod 11 moves upward, the filter plate 5 is driven to move upward by the elastic force of the return spring 15, so that the filter plate 5 can fit with the bottom of the push rod 11, so that when the motor 7 is started, the filter plate 5 can move up and down reciprocatingly to a certain extent, and the dust on the filter plate 5 will fall into the dust collecting box 16, which is realized automatically, has a better cleaning effect on the filter plate 5, improves work efficiency, and saves time and effort. When the vacuuming is finished, the staff removes the dust collecting box 16 from the cylinder 1 by rotating it counterclockwise, which is convenient for the subsequent processing of the dust particles collected in the dust collecting box 16.

[0042] The above embodiments are only used to illustrate the present invention and are not intended to limit the technical solutions described in the present invention. Although the present invention has been described in detail with reference to the above embodiments, the present invention is not limited to the above specific implementation methods. Therefore, any modification or equivalent replacement of the present invention; and all technical solutions and improvements thereof that do not depart from the spirit and scope of the invention are included in the scope of the claims of the present invention.

Claims

1. An industrial vacuum cleaner with convenient dust removal, comprising a cylinder (1), characterized in that: The outer wall of the cylinder (1) is provided with a negative pressure fan (2); the outer wall of the cylinder (1) is fixedly connected with a feed pipe (3); the end of the feed pipe (3) away from the cylinder (1) is provided with a dust collecting head (4); a horizontally placed filter plate (5) is provided inside the cylinder (1); a mounting frame (6) is fixedly connected with the inner wall of the cylinder (1); a motor (7) is installed on the mounting frame (6); the output end of the motor (7) is fixedly connected with a connecting shaft (8); a first connecting plate (9) is fixedly sleeved outside the connecting shaft (8); the front end of the first connecting plate (9) away from the connecting shaft (8) is rotatably connected with a second connecting plate (9) via a shaft rod. A connecting plate (10), one end of the second connecting plate (10) away from the first connecting plate (9) is hingedly connected to a push rod (11), a limiting collar (12) is fixedly connected to the mounting frame (6), the push rod (11) is slidably placed in the limiting collar (12), the inner wall of the cylinder (1) is fixedly connected to symmetrically distributed fixing blocks (13), a telescopic column (14) is fixedly connected between the fixing block (13) and the filter plate (5), a return spring (15) sleeved on the outside of the telescopic column (14) is fixedly connected between the fixing block (13) and the filter plate (5), and a dust box (16) is threadedly connected to the bottom of the cylinder (1).

2. The industrial vacuum cleaner with convenient dust removal according to claim 1, characterized in that: An exhaust pipe (17) is fixedly connected to the negative pressure fan (2).

3. The industrial vacuum cleaner with convenient dust removal according to claim 2, characterized in that: A bottom plate (18) is provided below the cylinder (1), a fixing frame (19) is fixedly connected to the top of the bottom plate (18), and the cylinder (1) is fixedly sleeved in the fixing frame (19).

4. The industrial vacuum cleaner with convenient dust removal according to claim 3, characterized in that: The top of the bottom plate (18) is fixedly connected to a handle frame (20), and a silicone pad (21) is sleeved on the handle frame (20).

5. The industrial vacuum cleaner with convenient dust removal according to claim 4, characterized in that: Brakeable universal wheels (22) are provided at the four corners of the bottom of the base plate (18).

6. The industrial vacuum cleaner with convenient dust removal according to claim 5, characterized in that: A cylinder cover (23) is provided on the top of the cylinder body (1).

7. The industrial vacuum cleaner with convenient dust removal according to claim 6, characterized in that: The outer wall of the filter plate (5) is in contact with the inner wall of the cylinder (1).

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