Dust removal device

Abstract

The utility model provides a dust removal device which comprises a movable table, a support installed on the rear side of the movable table, a push-pull frame fixed to the movable table, two universal wheels symmetrically installed at the bottom of the movable table, a dust removal cylinder fixed to the push-pull frame, a collection frame arranged at the bottom of the dust removal cylinder and a filter plate installed in the dust removal cylinder. The dust removal device comprises a support, a movable table arranged on the support, a dust collection fan arranged on the push-pull frame, a cleaning assembly arranged at the bottom of a filter plate, a treatment assembly arranged above the support, a transmission assembly arranged on the support, the movable table and the dust removal cylinder, and a jacking assembly arranged on the upper surface of the movable table. According to the dust removal device, the filter plate in the dust removal cylinder can be cleaned while the dust removal device is moved, so that the dust removal effect of the dust removal device is prevented from being affected by dust attached to the filter plate, the filter plate is cleaned passively, the cleaning assembly does not need to be actively controlled to work, and the dust removal device is more convenient to use.

Description

Technical Field

[0001] The utility model relates to the technical field of dust removal devices, in particular to a dust removal device. Background Art

[0002] Electrical engineering and automation is an emerging discipline in the field of electrical information, but because it is closely related to people's daily life and industrial production, it has developed very rapidly and is relatively mature at present. It has become an important part of the high-tech industry and is widely used in industry, agriculture, national defense and other fields. Because it is closely related to people's daily life and industrial production, it has developed very rapidly and is relatively mature at present. In order to improve production efficiency, modern factories need to use electrical automation equipment, but after long-term use, electrical automation equipment will accumulate dust, affecting the service life of electrical automation. Therefore, a dust removal device is needed to remove dust from electrical automation.

[0003] However, the existing dust removal devices have some defects or shortcomings:

[0004] When current dust removal devices are in use, dust is usually filtered through a filter. However, after long-term use, the filter is prone to clogging, and most existing dust removal devices do not have the function of cleaning the filter, which requires staff to manually clean the filter regularly, increasing the labor intensity of the staff. In addition, sometimes the staff tend to forget to clean the filter, and only discover the need to temporarily clean the filter when the dust removal device is working and removing dust, which in turn affects the dust removal efficiency of the dust removal device. Utility Model Content

[0005] The purpose of the utility model is to provide a dust removal device to solve the above problems.

[0006] In order to achieve the above-mentioned purpose, the embodiment of the utility model provides a dust removal device, comprising: a moving platform, a bracket installed at the rear side of the moving platform, a push-pull bracket fixed on the moving platform, two universal wheels symmetrically installed at the bottom of the moving platform, a dust removal cylinder fixed on the push-pull bracket, a collection frame arranged at the bottom of the dust removal cylinder, a filter plate installed in the dust removal cylinder, a dust suction fan installed on the push-pull bracket, a cleaning component arranged at the bottom of the filter plate, a processing component installed above the bracket, a transmission component arranged on the bracket, the moving platform and the dust removal cylinder, and a jacking component installed on the upper surface of the moving platform;

[0007] The air inlet end of the dust suction fan is connected to the upper end of the dust removal cylinder through a pipeline, wherein

[0008] The transmission component is suitable for controlling the operation of the cleaning component to clean the filter plate;

[0009] The processing component is suitable for performing secondary filtering on the air filtered by the filter plate;

[0010] The jacking assembly is suitable for completing the assembly of the collection frame on the dust removal cylinder.

[0011] Furthermore, the cleaning assembly includes a control ring rotatably connected to the dust removal cylinder, an extension frame fixed to the control ring, a brush fixed to the extension frame, and an inclined groove provided on the control ring;

[0012] The upper surface of the brush abuts against the bottom of the filter plate.

[0013] Furthermore, the transmission assembly includes two bearing seats symmetrically fixed on the bracket, a rotating rod installed on the two bearing seats, two moving wheels respectively fixed at both ends of the rotating rod, an isolation cover fixed on the bracket, a first bevel gear fixedly sleeved on the rotating rod, a gear ring fixed at the bottom of the control ring, a control box fixed on the outer wall of the dust collector, a transmission rod rotatably connected to the control box at one end and rotatably connected to the moving platform at the other end, a driving gear fixedly sleeved on the transmission rod and meshed with the gear ring, two transmission gears respectively fixedly sleeved on the transmission rod and rotatably connected to the isolation cover, a second bevel gear fixed at the bottom of one of the transmission gears and meshed with the first bevel gear, and a toothed belt meshingly sleeved on the two transmission gears.

[0014] Furthermore, the processing component includes a water tank fixed on the isolation cover, one end of which is connected to the air outlet of the dust suction fan, and the other end extends to the air supply pipeline in the water tank, connected to the exhaust pipe at the top of the water tank, connected to the sewage pipe at the lower end of the water tank, and a valve installed on the sewage pipe.

[0015] Furthermore, the push-up assembly includes a support fixed on the moving platform, a push-up cover movably mounted on the support, one end of which is fixedly connected to the upper surface of the support, and the other end of which is fixedly connected to the inner wall of the push-up cover;

[0016] The upper surface of the push cover abuts against the lower surface of the collection frame;

[0017] The plurality of return springs are arranged in a ring array.

[0018] Furthermore, a resistance groove adapted to the lower end of the dust removal tube is formed at the upper end of the collection frame, a sealing ring is fixedly connected in the resistance groove, and the sealing ring resists against the lower surface of the dust removal tube.

[0019] Furthermore, a dust removal device also includes a connecting pipe connected to the dust removal cylinder, a corrugated hose connected to the connecting pipe, a dust suction head connected to the other end of the corrugated hose, a handle fixed on the dust suction head, and a hook fixed on the outer wall of the dust removal cylinder.

[0020] Compared with the prior art, the embodiments of the present invention have the following beneficial effects:

[0021] The dust removal device can be equipped with a transmission component to passively control the cleaning component to clean the filter plate in the dust removal cylinder when the dust removal device is moved before and after dust removal, so that the filter plate is in a relatively unobstructed state each time the dust removal device is used, thereby effectively ensuring the dust removal effect of the dust removal device, and the cleaning of the filter plate is passive, and the staff does not need to actively clean the filter regularly, which reduces the labor intensity of the staff and avoids forgetting to clean the filter and affecting the use of the dust removal device;

[0022] The dust removal device can perform secondary filtration treatment on the air extracted during dust removal through the processing device, thereby effectively improving the dust removal effect on the electrical equipment and avoiding the poor quality of single filtration and dust removal, which will cause some dust to re-enter the working environment of the electrical equipment and cause secondary pollution to the electrical equipment. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] The utility model is further described below in conjunction with the accompanying drawings and embodiments.

[0024] Figure 1 Shows a stereogram of the utility model;

[0025] Figure 2 A partial cutaway view of the present invention is shown. Figure 1 ;

[0026] Figure 3 The partial split of the utility model is shown Figure 1 ;

[0027] Figure 4 A partial cutaway view of the present invention is shown. Figure 2 ;

[0028] Figure 5 The utility model is shown in the partial split Figure 2 ;

[0029] Figure 6 The utility model is shown Figure 4 Enlarged view of point A.

[0030] In the figure

[0031] 1. Mobile platform; 2. Bracket; 3. Push-pull frame; 4. Universal wheel; 5. Dust collection cylinder; 6. Collection frame; 7. Filter plate; 8. Dust suction fan; 9. Cleaning assembly; 10. Processing assembly; 11. Transmission assembly; 12. Push assembly; 13. Control ring; 14. Extension frame; 15. Brush; 16. Chute; 17. Bearing seat; 18. Rotating rod; 19. Mobile wheel; 20. Isolation cover; 21. First bevel gear; 22. Gear ring; 23, control box; 24, transmission rod; 25, driving gear; 26, transmission gear; 27, second bevel gear; 28, toothed belt; 29, water tank; 30, gas pipeline; 31, exhaust pipe; 32, sewage pipe; 33, valve; 34, support; 35, top cover; 36, return spring; 37, resistance groove; 38, sealing ring; 39, connecting pipe; 40, corrugated hose; 41, dust collector head; 42, hook. DETAILED DESCRIPTION

[0032] Now the utility model is further described in detail with reference to the accompanying drawings. These drawings are simplified schematic diagrams, which only illustrate the basic structure of the utility model in a schematic manner, and therefore only show the components related to the utility model.

[0033] See also Figure 1 , Figure 1 Shows a three-dimensional diagram of the utility model; please refer to Figure 2 , Figure 2 A partial cutaway view of the present invention is shown. Figure 1 ; see Figure 3 , Figure 3 The partial split of the utility model is shown Figure 1 ; see Figure 4 , Figure 4 A partial cutaway view of the present invention is shown. Figure 2 ; see Figure 5 , Figure 5 The utility model is shown in the partial split Figure 2 ; see Figure 6 , Figure 6 The utility model is shown Figure 4 A enlarged view of Figure 1-6 As shown, a dust removal device comprises: a moving platform 1, a bracket 2 installed at the rear side of the moving platform 1, a push-pull bracket 3 fixed on the moving platform 1, two universal wheels 4 symmetrically installed at the bottom of the moving platform 1, a dust collection barrel 5 fixed on the push-pull bracket 3, a collecting frame 6 arranged at the bottom of the dust collection barrel 5, a filter plate 7 installed in the dust collection barrel 5, a dust suction fan 8 installed on the push-pull bracket 3, a cleaning component 9 arranged at the bottom of the filter plate 7, a processing component 10 installed above the bracket 2, a transmission component 11 arranged on the bracket 2, the moving platform 1 and the dust collection barrel 5, and a jacking component 12 installed on the upper surface of the moving platform 1;

[0034] The air inlet end of the dust suction fan 8 is connected to the upper end of the dust removal cylinder 5 through a pipeline.

[0035] The transmission assembly 11 is suitable for controlling the cleaning assembly 9 to work and clean the filter plate 7;

[0036] The processing assembly 10 is suitable for performing secondary filtering on the air filtered by the filter plate 7;

[0037] The jacking assembly 12 is suitable for completing the assembly of the collection frame 6 on the dust collection barrel 5. When it is necessary to remove dust from the electrical equipment, the staff can hold the push-pull frame 3 and, with the cooperation of the two universal wheels 4, push the dust collection device to move. During the pushing process of the dust collection device, the two moving wheels 19 set in the transmission assembly 11 will also rotate, and then, under the control of the transmission assembly 11, the cleaning assembly 9 set in the dust collection barrel 5 will be driven to work, and then the filter plate 7 located in the dust collection barrel 5 will be cleaned, so that the filter plate 7 in the subsequent dust collection barrel 5 will be used effectively during dust removal and filtration, so as to ensure the filtering effect of the filtering device when it is working. When the dust collection device is moved to the electrical equipment that needs dust removal, the dust suction fan 8 works, and the staff can hold the handle to control the dust suction head 41 to dust the corresponding position of the electrical equipment, and allow the air to carry dust into the dust collection barrel 5 through the corrugated hose 40, and after being filtered by the filter plate 7, it is transported to the set processing device for secondary processing. This effectively ensures the dust removal effect of the electrical equipment, avoids the situation where the single dust filtering effect is poor, and some dust will re-enter the working environment of the electrical equipment, causing secondary pollution to the electrical equipment; and when the dust removal is completed at one position of the electrical equipment and the dust removal device needs to be moved to another position for dust removal, the two moving wheels 19 in the transmission component 11 will also rotate again, and then under the control of the transmission component 11, the cleaning component 9 will be controlled again to filter plate 7, and then after each dust removal is completed, the filter plate 7 can be automatically cleaned, so that the dust removal effect of the dust removal device can be guaranteed each time, and it is passive cleaning, and the user does not need to actively operate it, which is more convenient to use; and after the dust removal of the electrical equipment is completed, the collection frame 6 can be removed from the dust removal barrel 5, and the collected dust can be processed, and the set jacking component 12 makes the installation and disassembly of the collection frame 6 convenient and quick, while ensuring the effective collection of dust during the assembly of the collection frame 6, it is convenient and quick to remove it for dust processing.

[0038] Optionally, the cleaning assembly 9 includes a control ring 13 rotatably connected to the dust removal cylinder 5, an extension frame 14 fixed to the control ring 13, a brush 15 fixed to the extension frame 14, and an inclined groove 16 provided on the control ring 13;

[0039] The upper surface of the brush 15 is against the bottom of the filter plate 7. When the dust removal device is working, the transmission assembly 11 can control the control ring 13 to rotate, thereby driving the extension frame 14 to move in the dust removal tube 5. While cleaning the inner wall of the dust removal tube 5, the brush 15 can clean the dust adhered to the filter plate 7 to avoid dust clogging the filter screen and affecting the dust removal effect of the dust removal device; and by providing an inclined groove 16 on the control ring 13, the cleaned dust can fall into the collection frame 6 along the inclined groove 16 to avoid dust accumulation on the control ring 13.

[0040] Optionally, the transmission assembly 11 includes two bearing seats 17 symmetrically fixed on the bracket 2, a rotating rod 18 installed on the two bearing seats 17, two moving wheels 19 respectively fixed at both ends of the rotating rod 18, an isolation cover 20 fixed on the bracket 2, a first bevel gear 21 fixedly sleeved on the rotating rod 18, a gear ring 22 fixed to the bottom of the control ring 13, a control box 23 fixed on the outer wall of the dust removal cylinder 5, a transmission rod 24 rotatably connected to the control box 23 at one end and rotatably connected to the mobile platform 1 at the other end, a driving gear 25 fixedly sleeved on the transmission rod 24 and meshing with the gear ring 22, two transmission gears 26 respectively fixedly sleeved on the transmission rod 24 and rotatably connected to the isolation cover 20, fixed at the bottom of one of the transmission gears 26 and meshing with the first bevel gear The second bevel gear 27 meshing with the wheel 21, and the toothed belt 28 meshing with the two transmission gears 26, when the dust removal device is pushed before and after dust removal and during the dust removal process, the two moving wheels 19 will rotate, thereby driving the rotating rod 18 to rotate, and under the meshing transmission of the first bevel gear 21 and the second bevel gear 27, one of the transmission gears 26 is driven to rotate, and under the cooperation of the toothed belt 28, the other transmission gear 26 is meshed and transmitted, driving the transmission rod 24 to rotate, and the transmission rod 24 can mesh with the transmission gear ring 22 in the process of driving the driving gear 25 to rotate, thereby controlling the cleaning component 9 to clean the filter plate 7, and there is no need to use an additional driving member to control the cleaning component 9, which effectively saves energy consumption, and is passively driven The cleaning component 9 does not need to be actively controlled to work, and is more convenient to use.

[0041] Optionally, the processing assembly 10 includes a water tank 29 fixed to the isolation cover 20, one end of which is connected to the air outlet end of the dust suction fan 8, and the other end extends to the air supply pipe 30 in the water tank 29, connected to the exhaust pipe 31 at the top of the water tank 29, connected to the sewage pipe 32 at the lower end of the water tank 29, and a valve 33 installed on the sewage pipe 32. Before the dust removal work, a sufficient amount of water is first added into the water tank 29 through the exhaust pipe 31, and the water is submerged at the lowest end of the gas supply pipe 30. After the filter plate 7 in the cylinder 5 completes the preliminary treatment of the extracted air, the preliminary filtered air will be transported to the water tank 29 through the air supply pipe 30, and then can be secondary treated by water, and then discharged through the exhaust pipe 31. The air discharged during dust removal is filtered twice to effectively ensure the dust removal effect, avoid some tiny dust from being unable to be completely filtered and re-discharged into the working environment, causing secondary pollution to the electrical equipment; and after the dust removal is completed, the valve 33 at the sewage pipe 32 can be opened to facilitate the discharge of the sewage mixed with dust.

[0042] Optionally, the push assembly 12 includes a support 34 fixed on the moving platform 1, a push cover 35 movably mounted on the support 34, one end of which is fixedly connected to the upper surface of the support 34, and the other end of which is fixedly connected to the inner wall of the push cover 35.

[0043] The upper surface of the push cover 35 abuts against the lower surface of the collection frame 6;

[0044] The plurality of return springs 36 are arranged in a circular array. When a certain amount of dust is collected in the collecting frame 6, the collecting frame 6 can be pressed downward, thereby causing the top movable cover 35 to move downward and compressing the plurality of return springs 36. After the top of the collecting frame 6 is separated from the dust collecting tube 5, the collecting frame 6 can be removed from the top movable cover 35 to clean the dust in the collecting frame 6. After the collecting frame 6 is cleaned, the collecting frame 6 is controlled to press the top movable cover 35 downward to compress the plurality of return springs 36. After the top of the collecting frame 6 is aligned with the dust collecting cover, the collecting frame 6 is released, and the collecting frame 6 can be pushed upward by the elastic force of the plurality of return springs 36 to abut against the dust collecting tube 5 to complete the installation of the collecting frame 6. The assembly of the collecting frame 6 is simple and quick, and only the collecting frame 6 needs to be pressed downward, thereby effectively improving the dust processing efficiency in the collecting frame 6.

[0045] Optionally, a resistance groove 37 adapted to the lower end of the dust collection tube 5 is formed at the upper end of the collecting frame 6, and a sealing ring 38 is fixedly connected to the resistance groove 37, and the sealing ring 38 resists against the lower surface of the dust collection tube 5. When the collecting frame 6 is installed, the bottom of the dust collection tube 5 will be stuck in the resistance groove 37, and under the pushing of the pushing assembly 12, the sealing ring 38 can be squeezed between the dust collection tube 5 and the collecting frame 6, ensuring the relative closure inside the dust collection tube 5, thereby ensuring the stable and accurate installation of the collecting frame 6 at the bottom of the dust collection tube 5, and preventing external air from entering the dust collection tube 5 through the contact point between the dust collection tube 5 and the collecting frame 6 when the dust collection tube 5 is working, thereby affecting the dust removal effect on the electrical equipment.

[0046] Optionally, a dust removal device also includes a connecting pipe 39 connected to the dust removal cylinder 5, a corrugated hose 40 connected to the connecting pipe 39, a dust head 41 connected to the other end of the corrugated hose 40, a handle fixed to the dust head 41, and a hook 42 fixed to the outer wall of the dust removal cylinder 5. The corrugated hose 40 allows the user to hold the handle to drive the dust head 41 to move, thereby allowing accurate dust removal at different positions of the electrical equipment, thereby ensuring the dust removal effect on the electrical equipment; and the hook 42 allows the user to hang the handle on the hook 42 after the use of the dust removal device, thereby limiting the position of the dust head 41, and arranging the dust removal device after use.

[0047] The above description is only the preferred embodiment of the utility model, and is not intended to limit the utility model. For those skilled in the art, the utility model can have various modifications and changes. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. A dust removal device, characterized in that: include: A mobile platform (1), a bracket (2) mounted on the rear side of the mobile platform (1), a push-pull frame (3) fixed on the mobile platform (1), two universal wheels (4) symmetrically mounted on the bottom of the mobile platform (1), a dust collection cylinder (5) fixed on the push-pull frame (3), a collection frame (6) arranged at the bottom of the dust collection cylinder (5), a filter plate (7) mounted in the dust collection cylinder (5), a dust suction fan (8) mounted on the push-pull frame (3), a cleaning component (9) arranged at the bottom of the filter plate (7), a processing component (10) mounted above the bracket (2), a transmission component (11) arranged on the bracket (2), the mobile platform (1) and the dust collection cylinder (5), and a push-up component (12) mounted on the upper surface of the mobile platform (1); The air inlet end of the dust suction fan (8) is connected to the upper end of the dust removal cylinder (5) through a pipeline, wherein The transmission component (11) is suitable for controlling the operation of the cleaning component (9) to clean the filter plate (7); The processing component (10) is suitable for performing secondary filtering on the air filtered by the filter plate (7); The pushing assembly (12) is suitable for completing the assembly of the collection frame (6) on the dust removal cylinder (5).

2. A dust removal device according to claim 1, characterized in that: The cleaning assembly (9) comprises a control ring (13) rotatably connected to the dust removal cylinder (5), an extension frame (14) fixed to the control ring (13), a brush (15) fixed to the extension frame (14), and an inclined groove (16) provided on the control ring (13); The upper surface of the brush (15) abuts against the bottom of the filter plate (7).

3. A dust removal device as claimed in claim 2, characterized in that: The transmission assembly (11) comprises two bearing seats (17) symmetrically fixed on the bracket (2), a rotating rod (18) mounted on the two bearing seats (17), two moving wheels (19) respectively fixed at both ends of the rotating rod (18), an isolation cover (20) fixed on the bracket (2), a first bevel gear (21) fixedly sleeved on the rotating rod (18), a gear ring (22) fixed at the bottom of the control ring (13), a control box (23) fixed on the outer wall of the dust removal cylinder (5), and a gear (21) rotatably connected to the control box (22) at one end. 23), a transmission rod (24) rotatably connected to the moving platform (1) at the other end, a driving gear (25) fixedly sleeved on the transmission rod (24) and meshing with the gear ring (22), two transmission gears (26) respectively fixedly sleeved on the transmission rod (24) and rotatably connected to the isolation cover (20), a second bevel gear (27) fixed at the bottom of one of the transmission gears (26) and meshing with the first bevel gear (21), and a toothed belt (28) meshingly sleeved on the two transmission gears (26).

4. A dust removal device as claimed in claim 3, characterized in that: The processing assembly (10) comprises a water tank (29) fixed on the isolation cover (20), one end of which is connected to the air outlet of the dust suction fan (8), and the other end of which extends to an air supply pipe (30) in the water tank (29), connected to an exhaust pipe (31) at the top of the water tank (29), connected to a sewage pipe (32) at the bottom of the water tank (29), and a valve (33) installed on the sewage pipe (32).

5. A dust removal device as claimed in claim 4, characterized in that: The push-up assembly (12) comprises a support (34) fixed on the moving platform (1), a push-up cover (35) movably mounted on the support (34), a plurality of return springs (36) having one end fixedly connected to the upper surface of the support (34) and the other end fixedly connected to the inner wall of the push-up cover (35); The upper surface of the push cover (35) abuts against the lower surface of the collection frame (6); The plurality of return springs (36) are arranged in an annular array.

6. A dust removal device according to claim 5, characterized in that: The upper end of the collecting frame (6) is provided with a contact groove (37) adapted to the lower end of the dust removal cylinder (5), a sealing ring (38) is fixedly connected in the contact groove (37), and the sealing ring (38) contacts the lower surface of the dust removal cylinder (5).

7. A dust removal device according to claim 6, characterized in that: A dust removal device also includes a connecting pipe (39) connected to the dust removal cylinder (5), a corrugated hose (40) connected to the connecting pipe (39), a dust suction head (41) connected to the other end of the corrugated hose (40), a handle fixed to the dust suction head (41), and a hook (42) fixed to the outer wall of the dust removal cylinder (5).

Images