Height-adjustable titanium dioxide dust removal device

Abstract

The utility model relates to the technical field of titanium dioxide processing dust removal, and discloses a height-adjustable titanium dioxide dust removal device which comprises a bottom plate, a concave shell is fixedly connected to the middle of the top wall of the bottom plate, a hydraulic rod is fixedly connected to the front side of the inner wall of the concave shell, and a frame is fixedly connected to the top end of the hydraulic rod. The device comprises a frame, rotating columns are rotatably connected to the periphery of the top wall of the frame, a collecting shell is fixedly connected to one sides of the rotating columns, a filter plate is fixedly connected to the middle of the top wall of the collecting shell, a plurality of electric push rods are rotatably connected to the inner bottom wall of the frame at equal intervals, and the top ends of the electric push rods are rotatably connected to the bottom wall of the collecting shell; and the rear side of the concave shell is fixedly connected with an exhaust fan. According to the utility model, the collecting shell is driven by the electric push rod to rotate by taking the rotating column as a shaft, so that the angle adjustment of the collecting shell is realized, the extraction range can be expanded, and the condition of poor dust removal effect is avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of titanium dioxide processing dust removal, in particular to a titanium dioxide dust removal device with adjustable height. Background Technique

[0002] Titanium dioxide is a widely used white pigment with excellent covering power and gloss. It is a high-grade white pigment and is used as a whitening agent in high-grade cosmetics. It has strong covering ability and high refractive index and is also used to make high-grade white paint. It can also be used as the surface covering agent of high-grade coated paper and as a catalyst for ethanol dehydration and dehydrogenation. Titanium dioxide is considered relatively safe for human health, but long-term inhalation of its dust may cause irritation to the respiratory system.

[0003] After retrieval, the Chinese patent publication number is: CN208555012U, which discloses a titanium dioxide dust removal device, including a frame. The lower outer surface of the frame is movably connected with wheels, and a dust collection bucket is arranged on the lower inner surface of the frame. The upper outer surface of the dust collection bucket is fixedly connected with a machine frame. A feeding pipe is fixedly connected to one outer surface of the machine frame, a first connector is fixedly connected to one outer surface of the feeding pipe, and a material suction pipe is fixedly connected to one outer surface of the first connector. The titanium dioxide dust removal device of this utility model is provided with a shock absorption plate, a diffuser head and a filter screen. The shock absorption plate can reduce the vibration generated during the operation of the motor, extend the service life of the dust removal device, reduce the use cost, the diffuser head can connect multiple material suction pipes, increase the working efficiency of the dust removal device, and the filter screen can filter out impurities in the titanium dioxide before entering the fan, which can further remove dust, is convenient to use, increases its own functionality, and brings a better application prospect. However, in actual use, the device extracts titanium dioxide in the air through a pipeline with a fixed length, so the extraction position cannot be adjusted flexibly, resulting in poor dust removal effect and increasing the complexity of manual operation. Content of the Utility Model

[0004] In order to make up for the above deficiencies, the utility model provides a titanium dioxide dust removal device with adjustable height, aiming to improve the problems that the extraction position cannot be adjusted flexibly, resulting in poor dust removal effect and increasing the complexity of manual operation.

[0005] To achieve the above object, the utility model adopts the following technical scheme: a titanium dioxide dust removal device with adjustable height, including a bottom plate. The middle part of the top wall of the bottom plate is fixedly connected with a concave shell. The front side of the inner wall of the concave shell is fixedly connected with a hydraulic rod. The top end of the hydraulic rod is fixedly connected with a frame. The four sides of the top wall of the frame are all rotatably connected with rotating columns. One side of the rotating column is fixedly connected with a collecting shell. The middle part of the top wall of the collecting shell is fixedly connected with a filter plate. The inner bottom wall of the frame is rotatably connected with a plurality of electric push rods at equal intervals. The top ends of the electric push rods are rotatably connected to the bottom wall of the collecting shell. The rear side of the concave shell is fixedly connected with an extraction fan. The top end of the extraction fan is communicated with a filtering and collecting box. The top wall of the filtering and collecting box is communicated with an extraction pipe. The top end of the extraction pipe is communicated with a multi-way pipe. The top ends of the multi-way pipe are respectively communicated to the outer sides of the bottom walls of the corresponding collecting shells. A cleaning mechanism is arranged on the top wall of the frame.

[0006] Through the above technical scheme: the collecting shell can extract dust when the extraction fan is started, so that the titanium dioxide can be collected by the filtering and collecting box. When the electric push rod is started, the collecting shell rotates downward with the rotating column as the axis, so as to expand the dust removal area. At the same time, under the drive of the hydraulic rod, the height of the top of the device is adjusted, thus avoiding the situation that the dust removal effect is not good due to the inability to well adjust the extraction position.

[0007] As a further description of the above technical scheme:

[0008] The cleaning mechanism includes a servo motor. The bottom end of the servo motor is fixedly connected to the top wall of the frame. The output end of the servo motor is fixedly connected with a connecting rod. The front and rear sides of the connecting rod are both fixedly connected with cleaning shells. The front and rear sides of the inner top wall of the cleaning shell are both fixedly connected with return springs. The bottom ends of the return springs are fixedly connected with mounting plates. The front and rear sides of the top wall of the mounting plate are both threadedly connected with bolts. The bottom ends of the bolts are threadedly connected with cleaning scrapers.

[0009] Through the above technical scheme: under the drive of the servo motor, the connecting rod drives the cleaning shell to rotate, so that the top wall of the adjusted and leveled collecting shell can be scraped by the cleaning scraper, thus improving the extraction and dust removal efficiency and achieving the effect of automatic cleaning.

[0010] As a further description of the above technical scheme:

[0011] The cleaning mechanism further includes two rubber pads. The inner walls of the rubber pads are fixedly connected to the middle parts of the bolts.

[0012] Through the above technical scheme: the rubber pads reduce the rotational damage of the bolts to the mounting plate.

[0013] As a further description of the above technical solution:

[0014] A control switch is fixedly connected to the left side of the concave shell, and the control switch is electrically connected to the hydraulic rod, the electric push rod, the extraction fan and the servo motor respectively.

[0015] Through the above technical solution: The control switch completes the opening and closing of the hydraulic rod, the electric push rod, the extraction fan and the servo motor.

[0016] As a further description of the above technical solution:

[0017] Columns are fixedly connected to the left and right ends of the rear side of the top wall of the bottom plate, and a push handle is fixedly connected between the two adjacent columns.

[0018] Through the above technical solution: It is convenient to push the device.

[0019] As a further description of the above technical solution:

[0020] A rubber ring is fixedly installed at the top end of the outer wall of the extraction pipe, and the outer wall of the rubber ring is fixedly connected to the rear side of the multi-way pipe.

[0021] Through the above technical solution: The top connection of the extraction pipe can be protected, thereby improving the service life of the connection of the extraction pipe.

[0022] As a further description of the above technical solution:

[0023] Two support seats are fixedly connected to the front and rear sides of the bottom plate, and universal wheels are fixedly installed on the bottom walls of the plurality of support seats.

[0024] Through the above technical solution: It is convenient to move and displace the device, increasing the range of movement.

[0025] As a further description of the above technical solution:

[0026] A plurality of through grooves are formed in the top walls of the plurality of collection shells, and the plurality of through grooves are equally spaced.

[0027] Through the above technical solution: The extraction effect is improved and the extraction area is enlarged.

[0028] The utility model has the following beneficial effects:

[0029] 1. In the present utility model, by starting the extraction fan, under the extraction of dust by the collection shell, titanium dioxide enters the interior of the filter collection box through the collection shell to achieve the purpose of collection. Through the drive of the electric push rod, the collection shell rotates around the rotating column, thereby realizing the adjustment of the angle of the collection shell, expanding the extraction range. At the same time, under the displacement of the frame, the device can adjust the height, thus avoiding the situation of poor dust removal effect caused by the inability to well adjust the extraction position.

[0030] 2. In the present utility model, through the drive of the connecting rod, the two cleaning shells drive the cleaning scrapers inside them to rotate, so as to clean the surface of the collection shell after adjusting the angle, reducing the influence of dirt adhesion on the extraction and dust removal efficiency. Furthermore, by rotating the bolt, the cleaning scraper can be disassembled and replaced, thereby improving the flexibility of the cleaning mechanism. BRIEF DESCRIPTION OF THE DRAWINGS

[0031] Figure 1 is a perspective view of a height-adjustable titanium dioxide dust removal device proposed by the present utility model;

[0032] Figure 2 is a side view of a height-adjustable titanium dioxide dust removal device proposed by the present utility model;

[0033] Figure 3 is a structural schematic diagram of the frame of a height-adjustable titanium dioxide dust removal device proposed by the present utility model;

[0034] Figure 4 is an exploded view of the electric push rod of a height-adjustable titanium dioxide dust removal device proposed by the present utility model;

[0035] Figure 5 is an exploded view of the cleaning mechanism of a height-adjustable titanium dioxide dust removal device proposed by the present utility model.

[0036] LEGEND DESCRIPTION:

[0037] 1. Bottom plate; 2. Cleaning mechanism; 201. Servo motor; 202. Connecting rod; 203. Cleaning shell; 204. Return spring; 205. Mounting plate; 206. Bolt; 207. Cleaning scraper; 208. Rubber pad; 3. Concave shell; 4. Hydraulic rod; 5. Frame; 6. Rotating column; 7. Collection shell; 8. Filter plate; 9. Electric push rod; 10. Extraction fan; 11. Filter collection box; 12. Extraction pipe; 13. Multi-way pipe; 14. Rubber ring; 15. Through groove; 16. Control switch; 17. Column; 18. Push handle; 19. Support seat; 20. Universal wheel. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0038] The following will clearly and completely describe the technical solutions in the embodiments of the present utility model in conjunction with the accompanying drawings in the embodiments of the present utility model. Obviously, the described embodiments are only a part of the embodiments of the present utility model, rather than all of the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present utility model without creative efforts shall fall within the protection scope of the present utility model.

[0039] Referring to Figure 1 、 Figure 2 and Figure 4 An embodiment provided by the present utility model: a titanium dioxide dust removal device with adjustable height, including a bottom plate 1. The middle of the top wall of the bottom plate 1 is fixedly connected with a concave shell 3. The front side of the inner wall of the concave shell 3 is fixedly connected with a hydraulic rod 4. The top of the hydraulic rod 4 is fixedly connected with a frame 5. The four sides of the top wall of the frame 5 are all rotatably connected with rotating columns 6. One side of the rotating column 6 is fixedly connected with a collection shell 7. The middle of the top wall of the collection shell 7 is fixedly connected with a filter plate 8. The inner bottom wall of the frame 5 is rotatably connected with a plurality of electric push rods 9 at equal intervals. The top of the electric push rod 9 is rotatably connected to the bottom wall of the collection shell 7. The rear side of the concave shell 3 is fixedly connected with an extraction fan 10. The top of the extraction fan 10 is communicated with a filtering and collection box 11. The top wall of the filtering and collection box 11 is communicated with an extraction pipe 12. The top of the extraction pipe 12 is communicated with a multi-way pipe 13. The top of the multi-way pipe 13 is respectively communicated with the outer side of the bottom wall of the corresponding collection shell 7. A cleaning mechanism 2 is arranged on the top wall of the frame 5;

[0040] Specifically, by starting the hydraulic rod 4, the frame 5 drives a plurality of collection shells 7 to displace, so that the top of the device can be adjusted in height to adapt to different working environments and requirements. By starting the extraction fan 10, effective extraction work can be carried out on the collection shell 7. When titanium dioxide is extracted into the collection shell 7, the filter plate 8 can block the entry of dirt and impurities. The dust is conveyed through the multi-way pipe 13 and the extraction pipe 12 and enters the inside of the filtering and collection box 11, so as to achieve the effect of unified collection and dust removal, ensuring that the dust will not pollute the working environment. Through the drive of the electric push rod 9, the collection shell 7 rotates with the rotating column 6 as the axis. This rotation action can realize the adjustment of the angle of the collection shell 7, thereby expanding the extraction range, and can flexibly adjust the extraction position, avoiding the situation of poor dust removal effect caused by the inability to well adjust the extraction position.

[0041] Referring to Figure 1 、 Figure 3 and Figure 5, the cleaning mechanism 2 includes a servo motor 201. The bottom end of the servo motor 201 is fixedly connected to the top wall of the frame 5. The output end of the servo motor 201 is fixedly connected with a connecting rod 202. Cleaning shells 203 are fixedly connected to both the front and rear sides of the connecting rod 202. Reset springs 204 are fixedly connected to both the front and rear sides of the inner top wall of the cleaning shell 203. The bottom ends of the reset springs 204 are fixedly connected with a mounting plate 205. Bolts 206 are threadedly connected to both the front and rear sides of the top wall of the mounting plate 205. The bottom ends of the bolts 206 are threadedly connected with cleaning scrapers 207;

[0042] Specifically, by starting the servo motor 201, it drives the connecting rod 202 to drive the cleaning shell 203 to perform a rotational motion. As the cleaning shell 203 rotates, the mounting plate 205 inside it will also rotate accordingly. And the cleaning scraper 207 is firmly fixed to the mounting plate 205 through the bolt 206. After the flat angle of the collection shell 7 is adjusted, the cleaning scraper 207 can effectively complete the cleaning work on its surface. Under the action of the reset spring 204, the scraping and cleaning effect of the cleaning scraper 207 is improved, reducing the adverse impact of dirt adhesion on the extraction and dust removal efficiency. By rotating the bolt 206, the cleaning scraper 207 can be disassembled and replaced, improving the flexibility and maintenance convenience of the cleaning mechanism, thereby further enhancing the overall effect of extraction and dust removal.

[0043] Refer to Figure 1 、 Figure 4 and Figure 5 , the cleaning mechanism 2 further includes two rubber pads 208. The inner walls of the rubber pads 208 are fixedly connected to the middle of the bolt 206; A control switch 16 is fixedly connected to the left side of the concave shell 3. The control switch 16 is electrically connected to the hydraulic rod 4, the electric push rod 9, the extraction fan 10, and the servo motor 201 respectively; Columns 17 are fixedly connected to both the left and right ends of the rear side of the top wall of the bottom plate 1. A push handle 18 is fixedly connected between the two adjacent columns 17;

[0044] Specifically, the rubber pads 208 reduce the rotational damage of the bolt 206 to the mounting plate 205. Through the control switch 16 that is electrically connected to the hydraulic rod 4, the electric push rod 9, the extraction fan 10, and the servo motor 201 respectively, the control switch 16 can complete the opening and closing of the device. Through the columns 17 and the push handle 18, it is convenient to push the device. The model of the hydraulic rod 4 used in the present utility model is hydraulic rod GYCD - 110 / 750, the model of the electric push rod 9 is JS - TGZ - U1 - 100MM, the model of the extraction fan 10 is axial flow fan T4 - 72, and the model of the servo motor 201 is SG90.

[0045] Refer to Figure 1 and Figure 4, a rubber ring 14 is fixedly installed at the top end of the outer wall of the extraction pipe 12, and the outer wall of the rubber ring 14 is fixedly connected to the rear side of the multi-way pipe 13; both the front and rear sides of the bottom plate 1 are fixedly connected with two support seats 19, and universal wheels 20 are fixedly installed on the bottom walls of the multiple support seats 19; a plurality of through grooves 15 are formed in the top walls of the multiple collection shells 7, and the multiple through grooves 15 are equally spaced.

[0046] Specifically, the rubber ring 14 can protect the top connection of the extraction pipe 12, thereby improving its service life. The support seats 19 and the universal wheels 20 make it convenient to move the device, thus expanding the dust removal range. The through grooves 15 improve the dust removal efficiency and expand the extraction area.

[0047] Working principle: When starting to use, by starting the hydraulic rod 4, the frame 5 drives the multiple collection shells 7 to move, so that the height can be adjusted. By starting the extraction fan 10, the collection shells 7 perform the extraction work. After the titanium dioxide is extracted into the collection shells 7, the filter plate can effectively block the entry of dirt and impurities. Then the dust enters the inside of the filter collection box 11 through the transportation of the multi-way pipe 13 and the extraction pipe 12, achieving the purpose of unified collection and dust removal. Furthermore, driven by the electric push rod 9, the collection shells 7 rotate around the rotating column 6, so as to adjust the angle of the collection shells 7, and then the extraction range can be expanded, achieving a flexible adjustment effect, avoiding the situation of poor dust removal effect caused by the inability to well adjust the extraction position, increasing the applicable range of the device. And when cleaning the top of the collection shell 7, by starting the servo motor 201, the connecting rod 202 drives the cleaning shell 203 to rotate. Then the cleaning shell 203 drives the mounting plate 205 inside it and the cleaning scraper 207 fixedly installed by the bolt 206 to rotate. After the collection shell 7 is adjusted to a flat angle, the surface of the collection shell 7 is cleaned. Under the elastic force of the return spring 204, the scraping and cleaning effect of the cleaning scraper 207 is improved, reducing the influence of dirt adhesion on the extraction and dust removal efficiency. By rotating the bolt 206, the cleaning scraper 207 can be disassembled and replaced, thus improving the flexibility of the cleaning mechanism and the extraction and dust removal effect.

[0048] Finally, it should be noted that the above are only the preferred embodiments of the present invention and are not used to limit the present invention. Although the present invention has been described in detail with reference to the foregoing embodiments, for those skilled in the art, they can still modify the technical solutions recorded in the foregoing embodiments, or perform equivalent replacements on some of the technical features. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention shall be included within the protection scope of the present invention.

Claims

1. A titanium dioxide dust removal device with adjustable height, comprising a bottom plate (1), characterized in that: The middle of the top wall of the bottom plate (1) is fixedly connected with a concave shell (3). The front side of the inner wall of the concave shell (3) is fixedly connected with a hydraulic rod (4). The top end of the hydraulic rod (4) is fixedly connected with a frame (5). The four sides of the top wall of the frame (5) are all rotatably connected with rotating columns (6). One side of the rotating column (6) is fixedly connected with a collection shell (7). The middle of the top wall of the collection shell (7) is fixedly connected with a filter plate (8). The inner bottom wall of the frame (5) is rotatably connected with a plurality of electric push rods (9) at equal intervals. The top end of the electric push rod (9) is rotatably connected to the bottom wall of the collection shell (7). The rear side of the concave shell (3) is fixedly connected with an extraction fan (10). The top end of the extraction fan (10) is communicated with a filter collection box (11). The top wall of the filter collection box (11) is communicated with an extraction pipe (12). The top end of the extraction pipe (12) is communicated with a multi-way pipe (13). The top ends of the multi-way pipe (13) are respectively communicated to the outer sides of the bottom walls of the corresponding collection shells (7). A cleaning mechanism (2) is arranged on the top wall of the frame (5).

2. The titanium dioxide dust removal device with adjustable height according to claim 1, characterized in that: The cleaning mechanism (2) includes a servo motor (201). The bottom end of the servo motor (201) is fixedly connected to the top wall of the frame (5). The output end of the servo motor (201) is fixedly connected with a connecting rod (202). The front and rear sides of the connecting rod (202) are both fixedly connected with cleaning shells (203). The front and rear sides of the inner top wall of the cleaning shell (203) are both fixedly connected with return springs (204). The bottom end of the return spring (204) is fixedly connected with a mounting plate (205). The front and rear sides of the top wall of the mounting plate (205) are both threadedly connected with bolts (206). The bottom end of the bolt (206) is threadedly connected with a cleaning scraper (207).

3. The titanium dioxide dust removal device with adjustable height according to claim 2, characterized in that: The cleaning mechanism (2) further includes two rubber pads (208). The inner walls of the rubber pads (208) are fixedly connected to the middle of the bolts (206).

4. The height-adjustable titanium dioxide dust removal device according to claim 2, characterized in that: A control switch (16) is fixedly connected to the left side of the concave shell (3). The control switch (16) is electrically connected to the hydraulic rod (4), the electric push rod (9), the extraction fan (10) and the servo motor (201) respectively.

5. The dust removal device for titanium dioxide with adjustable height according to claim 1, characterized in that: The left and right ends of the rear side of the top wall of the bottom plate (1) are both fixedly connected with columns (17). A push handle (18) is fixedly connected between the two adjacent columns (17).

6. The height-adjustable titanium dioxide dust removal device according to claim 1, characterized in that: A rubber ring (14) is fixedly installed at the top end of the outer wall of the extraction pipe (12). The outer wall of the rubber ring (14) is fixedly connected to the rear side of the multi-way pipe (13).

7. The dust removal device for titanium dioxide with adjustable height according to claim 1, characterized in that: Two support seats (19) are fixedly connected to the front and rear sides of the bottom plate (1). The bottom walls of the plurality of support seats (19) are all fixedly installed with universal wheels (20).

8. The height-adjustable titanium dioxide dust removal device according to claim 1, characterized in that: A plurality of through grooves (15) are opened on the top walls of the plurality of collection shells (7). The plurality of through grooves (15) are all opened at equal intervals.

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