An automatic dust removal device

Abstract

The utility model provides an automatic dust removal device, including dust removal box, the upper end of dust removal box is provided with mobile unit, one end of mobile unit is fixedly provided with support frame three, the inside rotation of support frame three is provided with the rotation column, the middle part of rotation column is provided with worm wheel, the inside rotation of support frame three is provided with the worm wheel of meshing with worm, both ends of rotation column extend to the outside of support frame three and are connected with fixed plate, common connection has dust collector between two fixed plates, the left end of support frame three is provided with motor no.

Description

Technical Field

[0001] This utility model belongs to the technical field of dust removal devices, and specifically relates to an automatic dust removal device. Background Technology

[0002] The sand screening process generates a large amount of fine particulate matter (dust). This particulate matter not only affects air quality but may also harm the respiratory system of operators. Effective dust collection can reduce the impact of dust on equipment, maintain the screening device in good operating condition, and thus improve overall work efficiency.

[0003] In existing dust collection devices, the dust collection head of the vacuum cleaner is fixed on a bracket located on the upper side of the screening device to collect the dust generated during the sand screening process. However, in this method, since different sand screening devices have different shapes and sizes, the position and height of sand screening are also different. As a result, the bracket cannot be well adapted to various sand screening devices. Whenever a different size screening device needs to be processed, the bracket of the corresponding size needs to be replaced, which increases the complexity of operation and time cost. Utility Model Content

[0004] In view of this, this utility model addresses the shortcomings of the prior art by providing an automatic dust removal device. This device not only adsorbs dust using a vacuum cleaner but also allows for adjustment of the vacuum cleaner's suction angle by rotating a fixed plate. This enables operators to quickly adjust the suction angle according to actual conditions, thereby improving work efficiency.

[0005] To solve the above-mentioned technical problems, the technical solution adopted by this utility model is as follows: an automatic dust removal device, including a dust removal box, a moving unit is provided at the upper end of the dust removal box, a support frame three is fixedly provided at one end of the moving unit, a rotating column is rotatably provided inside the support frame three, a worm gear is provided in the middle of the rotating column, a worm gear is rotatably provided inside the support frame three and meshes with the worm gear, both ends of the rotating column extend to the outside of the support frame three and are connected to fixed plates, a vacuum cleaner is connected between the two fixed plates, a motor one is provided at the left end of the support frame three, and the output end of the motor one is connected to the worm gear through a coupling.

[0006] As a further improvement of this utility model, the mobile unit includes a support frame 1 set at the upper end of the dust collection box, a sliding column 1 slidably arranged inside the support frame 1, a support frame 2 fixedly arranged at the top of the sliding column 1, an mounting plate arranged at the bottom of the support frame 1, a threaded rod 1 rotatably arranged at the upper end of the mounting plate, the threaded rod 1 being threadedly connected to the sliding column 1, and a motor 2 fixedly arranged at the lower end of the mounting plate, the output end of the motor 2 being connected to the threaded rod 1 through a coupling.

[0007] As a further improvement of this utility model, a sliding column 2 is slidably arranged inside the support frame 2, a support frame 3 is fixedly arranged at the right end of the sliding column 2, a threaded rod 2 is rotatably arranged at the left end of the support frame 2, a motor 3 is arranged at the left end of the support frame 2, and the output end of the motor 3 is connected to the threaded rod 2 through a coupling.

[0008] As a further improvement of this utility model, a filter plate is provided at the opening of the vacuum cleaner, and a telescopic push rod is fixedly provided on the outer side of the bottom of the vacuum cleaner. The telescopic end of the telescopic push rod extends into the interior of the vacuum cleaner and is connected to a brush plate.

[0009] As a further improvement of this utility model, a retractable hose is provided between the vacuum cleaner and the dust collection box.

[0010] As a further improvement of this utility model, the front end of the dust collector is provided with a discharge port, and a door is provided at the discharge port.

[0011] As a further improvement of this utility model, the bottom of the dust collection box is provided with several casters, and each caster is equipped with a brake pad.

[0012] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0013] Firstly, by setting up a fixed plate, the output end of motor three drives the worm gear to rotate, the worm gear drives the worm wheel to rotate, the worm wheel drives the rotating column to rotate, and the rotating column drives the vacuum cleaner to rotate through the fixed plate, thereby adjusting the suction angle of the vacuum cleaner. This allows operators to quickly adjust the suction angle according to the actual situation, reducing the time spent rearranging equipment or frequent movements and improving work efficiency.

[0014] Secondly, by installing a filter plate, larger debris can be removed, preventing damage to the vacuum cleaner and improving equipment safety.

[0015] Thirdly, by setting a telescopic push rod, the telescopic end of the push rod drives the brush plate to move along the filter plate, which can scrape the surface of the filter plate, avoid debris from clogging the filter plate, avoid the need for staff to frequently disassemble and clean the filter plate, and improve the working efficiency of the equipment.

[0016] Fourth, by setting up casters, each equipped with a brake pad, the equipment can be fixed in position when needed, ensuring stability during use and preventing accidental slippage. Attached Figure Description

[0017] The present invention will now be described in further detail with reference to the accompanying drawings and specific embodiments.

[0018] Figure 1 This is a schematic diagram of the structure of this utility model;

[0019] Figure 2 This is a schematic diagram of the mobile unit structure of this utility model;

[0020] Figure 3 This is a schematic diagram of the support frame, worm gear, and worm wheel structure of this utility model;

[0021] Figure 4 This is a schematic diagram of the vacuum cleaner, telescopic push rod, and brush plate structure of this utility model.

[0022] In the diagram: 101. Dust collection box; 102. Support frame three; 103. Rotary column; 104. Worm gear; 105. Worm; 106. Fixing plate; 107. Vacuum cleaner; 108. Motor one; 109. Box door; 110. Casters; 201. Support frame one; 202. Sliding column one; 203. Support frame two; 204. Mounting plate; 205. Threaded rod one; 206. Motor two; 207. Sliding column two; 209. Threaded rod two; 210. Motor three; 301. Filter plate; 302. Telescopic push rod; 303. Brush plate; 304. Hose. Detailed Implementation

[0023] To better understand this utility model, the following embodiments further illustrate its content, but the scope of protection of this utility model is not limited to the embodiments described below. Numerous specific details are set forth in the following description to provide a more thorough understanding of this utility model. However, it will be apparent to those skilled in the art that this utility model can be practiced without one or more of these details.

[0024] like Figure 1 , 2 As shown in Figure 3, an automatic dust removal device includes a dust collection box 101. The dust collection box 101 has a movable unit at its upper end, a support frame 102 fixedly mounted at one end of the movable unit, a rotating column 103 rotatably mounted inside the support frame 102, a worm gear 104 mounted in the middle of the rotating column 103, a worm 105 rotatably mounted inside the support frame 102 meshing with a worm 105, fixed plates 106 connecting both ends of the rotating column 103 to the outer side of the support frame 102, a vacuum cleaner 107 connected between the two fixed plates 106, and a motor 108 mounted at the left end of the support frame 102. The output end of the motor 108 is connected to the worm 105 via a coupling.

[0025] like Figure 1 , 2As shown, the moving unit includes a support frame 201 mounted on the upper end of the dust collection box 101. A sliding column 202 is slidably mounted inside the support frame 201. A support frame 203 is fixedly mounted on the top of the sliding column 202. A mounting plate 204 is mounted on the bottom of the support frame 201. A threaded rod 205 is rotatably mounted on the upper end of the mounting plate 204. The threaded rod 205 is threadedly connected to the sliding column 202. A motor 206 is fixedly mounted on the lower end of the mounting plate 204. The output end of the motor 206 is connected to the threaded rod 205.

[0026] like Figure 2 , 3 As shown, a sliding column 207 is slidably arranged inside the support frame 203. A support frame 3 102 is fixedly arranged at the right end of the sliding column 207. A threaded rod 209 is rotatably arranged at the left end of the support frame 203. A motor 3 210 is arranged at the left end of the support frame 203. The output end of the motor 3 210 is connected to the threaded rod 209. When the motor 3 210 is started, the output end of the motor 3 210 drives the worm gear 105 to rotate. The worm gear 105 drives the worm wheel 104 to rotate. The worm wheel 104 drives the rotating column 103 to rotate. The rotating column 103 drives the vacuum cleaner 107 to rotate through the fixed plate 106, thereby adjusting the suction angle of the vacuum cleaner 107.

[0027] like Figure 4 As shown, a filter plate 301 is provided at the opening of the vacuum cleaner 107. A telescopic push rod 302 is fixedly provided on the outer side of the bottom of the vacuum cleaner 107. The telescopic end of the telescopic push rod 302 extends into the interior of the vacuum cleaner 107 and is connected to a brush plate 303. A telescopic hose 304 is connected between the vacuum cleaner 107 and the dust collection box 101. The dust adsorbed by the vacuum cleaner 107 can be collected through the hose 304 to avoid environmental pollution. The filter plate 301 at the bottom of the vacuum cleaner 107 can remove larger debris to avoid damage to the vacuum cleaner 107. When the telescopic push rod 302 is activated, the telescopic end of the telescopic push rod 302 drives the brush plate 303 to move along the filter plate 301, which can scrape the surface of the filter plate 301 to prevent debris from clogging the filter plate 301 and improve the applicability of the equipment.

[0028] like Figure 1 As shown, the dust collector 101 has a discharge port at the front end, and a door 109 is provided at the discharge port.

[0029] In use, the dust collection box 101 is pushed to the area requiring dust removal via the casters 110. The casters 110 are then secured using the brake pads. Next, motor 108 is started, and its output drives threaded rod 205 to rotate, thereby adjusting the height of slide column 202. Then, motor 206 is started, and its output drives threaded rod 209 to rotate. Threaded rod 209 drives slide column 207 to move along support frame 203, thereby adjusting the horizontal position of support frame 102 to a suitable level. The position is then determined, and motor 3210 is started. The output end of motor 3210 drives worm gear 105 to rotate, worm gear 105 drives worm wheel 104 to rotate, worm wheel 104 drives rotating column 103 to rotate, and rotating column 103 drives vacuum cleaner 107 to rotate through fixed plate 106, thereby adjusting the suction angle of vacuum cleaner 107 to a suitable position. Vacuum cleaner 107 is started, which can adsorb the dust generated during the sand sieving process. The dust adsorbed by vacuum cleaner 107 can be collected through hose 304 to avoid environmental pollution.

[0030] The filter plate 301 at the bottom of the vacuum cleaner 107 can remove larger debris and prevent damage to the vacuum cleaner 107. During long-term suction, the surface of the filter plate 301 may be clogged by debris. At this time, the telescopic push rod 302 is activated. The telescopic end of the telescopic push rod 302 drives the brush plate 303 to move along the filter plate 301, which can scrape the surface of the filter plate 301 to prevent debris from clogging the filter plate 301. This avoids the need for operators to frequently disassemble and clean the filter plate 301, thus improving the working efficiency of the equipment.

[0031] According to another embodiment of the present invention, such as Figure 1 As shown, the bottom of the dust collection box 101 is equipped with several casters 110, each with a brake pad. The casters 110 allow the dust collection box 101 to move easily between different work areas without the need for a large amount of manpower or heavy handling equipment, greatly improving the flexibility and mobility of the equipment.

[0032] Finally, it should be noted that the above embodiments are only used to illustrate the technical solution of this utility model and are not intended to limit it. Any other modifications or equivalent substitutions made by those skilled in the art to the technical solution of this utility model, as long as they do not depart from the spirit and scope of the technical solution of this utility model, should be covered within the scope of the claims of this utility model.

Claims

1. An automatic dust removal device, comprising a dust collection box (101), characterized in that: The upper end of the dust collection box (101) is provided with a moving unit. One end of the moving unit is fixedly provided with a support frame three (102). The support frame three (102) is rotatably provided with a rotating column (103). The middle part of the rotating column (103) is provided with a worm gear (104). The support frame three (102) is rotatably provided with a worm gear (105) that meshes with a worm (105). Both ends of the rotating column (103) extend to the outside of the support frame three (102) and are connected to fixed plates (106). A vacuum cleaner (107) is connected between the two fixed plates (106). The left end of the support frame three (102) is provided with a motor one (108). The output end of the motor one (108) is connected to the worm gear (105) through a coupling.

2. The automatic dust removal device as described in claim 1, characterized in that: The mobile unit includes a support frame 1 (201) set on the upper end of the dust collection box (101), a sliding column 1 (202) is slidably arranged inside the support frame 1 (201), a support frame 2 (203) is fixedly arranged on the top of the sliding column 1 (202), an mounting plate (204) is arranged at the bottom of the support frame 1 (201), a threaded rod 1 (205) is rotatably arranged on the upper end of the mounting plate (204), the threaded rod 1 (205) is threadedly connected to the sliding column 1 (202), and a motor 2 (206) is fixedly arranged at the lower end of the mounting plate (204), the output end of the motor 2 (206) is connected to the threaded rod 1 (205).

3. The automatic dust removal device as described in claim 2, characterized in that: The second support frame (203) has a sliding column (207) inside, and a third support frame (102) is fixedly installed at the right end of the sliding column (207). The second support frame (203) has a threaded rod (209) rotatably installed at the left end, and a third motor (210) is installed at the left end of the second support frame (203). The output end of the third motor (210) is connected to the threaded rod (209).

4. The automatic dust removal device as described in claim 1, characterized in that: The vacuum cleaner (107) has a filter plate (301) at its opening and a telescopic push rod (302) fixedly installed on the bottom outer side of the vacuum cleaner (107). The telescopic end of the telescopic push rod (302) extends into the vacuum cleaner (107) and is connected to a brush plate (303).

5. The automatic dust removal device as described in claim 1, characterized in that: A retractable hose (304) connects the vacuum cleaner (107) to the dust collection box (101).

6. The automatic dust removal device as described in claim 1, characterized in that: The dust collector (101) has a discharge port at the front end, and a door (109) is provided at the discharge port.

7. The automatic dust removal device as described in claim 1, characterized in that: The bottom of the dust collection box (101) is provided with several casters (110), and each caster (110) is provided with a brake pad.

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