Dust removal device for factory workshop

Abstract

The utility model relates to the technical field of workshop production, and discloses a dust removal device for a factory workshop, which comprises a movable cart, and a dust extraction mechanism, a lifting mechanism and a reciprocating driving mechanism are arranged at the top of the movable cart; the dust suction mechanism comprises an exhaust fan and a treatment shell, the exhaust fan and the treatment shell are both fixedly connected with the top of the movable trolley, the exhaust fan communicates with the right side of the surface of the treatment shell, two square-outline-shaped plates are fixed to the inner wall of the treatment shell, and mounting grooves are formed in the surfaces of the square-outline-shaped plates; and a filter plate is slidably connected into the mounting groove in the surface of the right square-outline-shaped plate, a sealing door is slidably connected to the top of the treatment shell, the left side of the treatment shell communicates with a hose, the left end of the hose communicates with a dust suction shell, and a controller is fixed to the surface of the treatment shell. According to the dust removal device for the factory workshop, the problems that a fixed dust removal device is small in range and inconvenient to adjust are solved, and the dust removal effect and operation convenience are improved.

Description

Technical Field

[0001] This utility model relates to the field of workshop production technology, specifically a dust removal device for factory workshops. Background Technology

[0002] The workshop is the basic unit for organizing production within an enterprise and also a primary level of organizational structure for production administration. Many products require production and processing in the workshop. During this process, a significant amount of dust is often generated, which can negatively impact worker health. Therefore, dust removal is necessary in the workshop.

[0003] Existing dust removal devices are mostly fixed in location, and the dust suction direction is always in one direction, which is not convenient to adjust and has limitations, resulting in a small dust removal range. To address this, we propose a dust removal device for factory workshops. Summary of the Invention

[0004] In view of the shortcomings of the existing technology, the purpose of this utility model is to provide a dust removal device for factory workshops to solve the problems mentioned in the background art.

[0005] To solve the above-mentioned technical problems, this utility model provides the following technical solution: a dust removal device for factory workshops, including a movable trolley, wherein the top of the movable trolley is provided with a dust extraction mechanism, a lifting mechanism and a reciprocating drive mechanism;

[0006] The dust extraction mechanism includes an exhaust fan and a processing shell. Both the exhaust fan and the processing shell are fixedly connected to the top of the movable trolley. The exhaust fan is connected to the right side of the surface of the processing shell. Two square profile plates are fixed to the inner wall of the processing shell. The surface of the square profile plates is provided with mounting grooves. A filter plate is slidably connected in the mounting groove on the surface of the right square profile plate. A closed door is slidably connected to the top of the processing shell. A flexible hose is connected to the left side of the processing shell. The left end of the flexible hose is connected to a dust collection shell. A controller is fixed to the surface of the processing shell.

[0007] Preferably, the lifting mechanism includes an electric cylinder, which is fixed to the top of the movable trolley. A movable platform is fixed to the top of the electric cylinder, and four telescopic rods are fixed to the bottom of the movable platform. The bottom ends of the telescopic rods are fixedly connected to the top of the movable trolley.

[0008] Preferably, the reciprocating drive mechanism includes a drive housing, which is fixed to the surface of the movable table. A rotating shaft is rotatably connected to the inner wall of the drive housing. A drive motor is fixed to the right surface of the drive housing. The output shaft of the drive motor passes through the interior of the drive housing. Sprockets are fixedly connected to both the output shaft of the drive motor and the rotating shaft. Connecting chains are installed on the surfaces of the sprockets on both the front and rear sides. A square block is slidably connected to the surface of the drive housing. An extension rod is fixed to the surface of the connecting chain. A straight groove is formed on the surface of the square block. The extension rod is slidably connected to the surface of the straight groove. The top of the square block is fixedly connected to the bottom of the dust collection housing.

[0009] Preferably, guide plates are fixed at the top and bottom of the drive housing, and a guide groove is provided on the surface of the square block to accommodate the guide plate. The guide plate and the guide groove are slidably connected.

[0010] Preferably, a plurality of support rods are fixed to the inner wall of the drive housing, and a support plate is fixed to the surface of the support rods. The left end of the rotating shaft is rotatably connected to the surface of the support plate.

[0011] Preferably, a linear guide rail is fixed to the top of the drive housing, and a slider is slidably connected to the surface of the linear guide rail, with the top of the slider fixedly connected to the bottom of the dust collection housing.

[0012] Preferably, a filter screen is slidably connected to the surface of the mounting groove of the square profile plate on the left, and a barrier grille is fixed to the surface of the dust collection shell.

[0013] Preferably, the top of the processing shell and the surface of the closed door are provided with multiple threaded holes for cooperation.

[0014] Compared with the prior art, the beneficial effects achieved by this utility model are:

[0015] This invention achieves mobility and flexibility through a mobile trolley, allowing it to be moved to different locations in the workshop, avoiding the limitations of fixed installation. The high-efficiency filtration system of the dust extraction mechanism reduces dust emissions, improves the working environment, and lowers health risks. The combination of the lifting mechanism and the reciprocating drive mechanism provides adjustable height and direction, ensuring thorough dust removal and improving dust removal efficiency and uniformity. Guiding elements such as guide plates and linear guides enhance motion accuracy and stability, reducing malfunctions and maintenance needs. Multiple filtration designs, such as filter screens and barrier grilles, extend equipment life and reduce operating costs. It solves the core problems of traditional dust removal devices, such as limited range and inconvenient adjustment, thereby improving production safety and efficiency. Attached Figure Description

[0016] Figure 1 This is a three-dimensional structural diagram of the present invention;

[0017] Figure 2 This is a schematic diagram of the dust extraction mechanism in this utility model;

[0018] Figure 3 This is a schematic diagram of the reciprocating drive mechanism in this utility model;

[0019] Figure 4 This is a partial structural schematic diagram of the present invention.

[0020] The components include: 1. Movable trolley; 2. Dust extraction mechanism; 201. Exhaust fan; 202. Processing housing; 203. Square profile plate; 204. Filter plate; 205. Enclosed door; 206. Hose; 207. Dust collection housing; 208. Filter screen; 209. Threaded hole; 210. Barrier grille; 3. Lifting mechanism; 301. Electric cylinder; 302. Movable platform; 303. Telescopic rod; 4. Reciprocating drive mechanism; 401. Drive housing; 402. Rotating shaft; 403. Drive motor; 404. Sprocket; 405. Connecting chain; 406. Extension rod; 407. Square profile block; 408. Linear slide; 409. Support rod; 410. Support plate; 411. Guide plate; 412. Linear guide rail; 413. Slider; 5. Controller. Detailed Implementation

[0021] The specific embodiments of this utility model will now be described in further detail with reference to the accompanying drawings.

[0022] Please see Figure 1-4 A dust removal device for factory workshops includes a mobile trolley 1, on the top of which is a dust extraction mechanism 2, a lifting mechanism 3 and a reciprocating drive mechanism 4.

[0023] The dust extraction mechanism 2 includes a fan 201 and a processing shell 202. Both the fan 201 and the processing shell 202 are fixedly connected to the top of the movable trolley 1. The fan 201 and the right side of the surface of the processing shell 202 are connected. Two square profile plates 203 are fixed to the inner wall of the processing shell 202. The surface of the square profile plates 203 is provided with a mounting groove. A filter plate 204 is slidably connected in the mounting groove on the surface of the right square profile plate 203. A closed door 205 is slidably connected to the top of the processing shell 202. A hose 206 is connected to the left side of the processing shell 202. The left end of the hose 206 is connected to a dust collection shell 207. A controller 5 is fixed to the surface of the processing shell 202.

[0024] Through the above technical solution, the dust extraction mechanism 2 generates negative pressure suction through the exhaust fan 201 to draw dust from the workshop air into the processing shell 202. The square plate 203 inside the processing shell 202 provides an installation groove for fixing the filter plate 204. The filter plate 204 filters the intake air and captures dust particles. The filtered air is discharged through the exhaust fan 201. The closed door 205 is easy to open to replace or clean the filter plate 204. The hose 206 connects to the dust extraction shell 207 to expand the dust extraction range. The controller 5 is used to control the start and stop of the entire dust extraction process and adjust the parameters.

[0025] The lifting mechanism 3 includes an electric cylinder 301, which is fixed to the top of the movable trolley 1. A movable platform 302 is fixed to the top of the electric cylinder 301, and four telescopic rods 303 are fixed to the bottom of the movable platform 302. The bottom ends of the telescopic rods 303 are fixedly connected to the top of the movable trolley 1.

[0026] Through the above technical solution, the lifting mechanism 3 drives the movable platform 302 to move up and down through the electric cylinder 301. The electric cylinder 301 provides a smooth linear motion as a power source. The movable platform 302 drives the upper mechanism to rise and fall. The telescopic rod 303 provides auxiliary support and guidance to ensure the stability of the lifting process and avoid shaking, thereby adjusting the height of the dust collection shell 207 to adapt to different working scenarios.

[0027] The reciprocating drive mechanism 4 includes a drive housing 401, which is fixed to the surface of the movable table 302. A rotating shaft 402 is rotatably connected to the inner wall of the drive housing 401. A drive motor 403 is fixed to the right side surface of the drive housing 401. The output shaft of the drive motor 403 passes through the interior of the drive housing 401. A sprocket 404 is fixedly connected to both the output shaft of the drive motor 403 and the surface of the rotating shaft 402. A connecting chain 405 is installed on the surface of the sprockets 404 on both the front and rear sides. A square block 407 is slidably connected to the surface of the drive housing 401. An extension rod 406 is fixed to the surface of the connecting chain 405. A straight groove 408 is opened on the surface of the square block 407. The extension rod 406 is slidably connected to the surface of the straight groove 408. The top of the square block 407 is fixedly connected to the bottom of the dust collection housing 207.

[0028] Through the above technical solution, the reciprocating drive mechanism 4 drives the sprocket 404 and the connecting chain 405 to rotate through the drive motor 403. The rotating shaft 402 rotates inside the drive housing 401. The extension rod 406 is fixed on the connecting chain 405 and slides along the straight slide groove 408, thereby pushing the square block 407 to perform reciprocating linear motion. The square block 407 drives the dust collection housing 207 to move back and forth, expanding the dust collection coverage area, avoiding the limitations of fixed-direction dust collection, improving dust removal uniformity, reducing manual intervention, and improving work efficiency.

[0029] Guide plates 411 are fixed at the top and bottom of the drive housing 401. A guide groove is opened on the surface of the square block 407 to accommodate the guide plate 411. The guide plate 411 is slidably connected to the surface of the guide groove.

[0030] Through the above technical solution, the guide plate 411 is fixed to the top and bottom of the drive housing 401 and cooperates with the guide groove on the surface of the square block 407 to provide sliding guidance, ensuring that the square block 407 maintains a straight trajectory during reciprocating motion, reducing offset, thereby improving motion accuracy and stability.

[0031] Multiple support rods 409 are fixed to the inner wall of the drive housing 401, and a support plate 410 is fixed to the surface of the support rods 409. The left end of the rotating shaft 402 is rotatably connected to the surface of the support plate 410.

[0032] Through the above technical solution, the support rod 409 is fixed to the inner wall of the drive housing 401, and the support plate 410 is installed on the support rod 409 to provide an additional support point for the rotating shaft 402, ensuring that the rotating shaft 402 remains stable during rotation, reducing deformation or vibration caused by load, and ensuring smooth transmission of the sprocket 404 and the connecting chain 405.

[0033] A linear guide rail 412 is fixed to the top of the drive housing 401, and a slider 413 is slidably connected to the surface of the linear guide rail 412. The top of the slider 413 is fixedly connected to the bottom of the dust collection housing 207.

[0034] Through the above technical solution, when the square block 407 moves the vacuum cleaner housing 207, the linear guide rail 412 and the slider 413 provide precise linear guidance, ensuring that the vacuum cleaner housing 207 moves smoothly and accurately.

[0035] A filter screen 208 is slidably connected to the mounting groove surface of the left square profile plate 203, and a barrier grille 210 is fixed to the surface of the dust collection shell 207.

[0036] Through the above technical solution, a filter screen 208 is slidably connected in the mounting groove of the left square profile plate 203 to assist in filtering larger particles and prevent clogging of the filter plate 204. The barrier grille 210 on the surface of the dust collection shell 207 pre-blocks large-sized debris from entering the hose 206. The filter screen 208 and the barrier grille 210 provide multiple filtration protections and extend the service life of the filter plate 204.

[0037] The top of the processing shell 202 and the surface of the closed door 205 are both provided with multiple threaded holes 209 for use.

[0038] Through the above technical solution, the threaded holes 209 on the top of the shell 202 and the closed door 205 are used to fix the closed door 205, ensuring sealing, preventing dust leakage, and improving dust removal efficiency and safety.

[0039] Working Principle: The mobile trolley 1 provides mobility, allowing the dust removal device to be flexibly deployed in different areas of the workshop. The dust extraction mechanism 2 generates suction through the exhaust fan 201, drawing dust into the processing shell 202 through the dust collection shell 207 and hose 206. The filter plate 204 and filter screen 208 inside the processing shell 202 filter the dust, and the purified air is discharged. The lifting mechanism 3 adjusts the height of the dust collection shell 207 through the electric cylinder 301 to adapt to different working surfaces. The reciprocating drive mechanism 4 drives the sprocket 404 and connecting chain 405 through the drive motor 403, causing the square block 407 to reciprocate along the guide plate 411 and linear guide rail 412, thereby driving the dust collection shell 207 to move left and right, expanding the dust collection range. The guide plate 411 and linear guide rail 412 ensure smooth movement. The support rod 409 and support plate 410 enhance structural stability. The controller 5 coordinates the work of each mechanism to achieve automated dust removal, solving the problems of small range and inconvenient adjustment of fixed dust removal devices, and improving the dust removal effect and ease of operation.

[0040] Although specific embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these specific embodiments without departing from the principles and spirit, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A dust removal device for factory workshops, characterized in that: It includes a mobile trolley (1), and the top of the mobile trolley (1) is provided with a dust extraction mechanism (2), a lifting mechanism (3) and a reciprocating drive mechanism (4). The dust extraction mechanism (2) includes a fan (201) and a processing shell (202). The fan (201) and the processing shell (202) are both fixedly connected to the top of the movable trolley (1). The fan (201) and the right side of the surface of the processing shell (202) are connected. Two square profile plates (203) are fixed on the inner wall of the processing shell (202). The surface of the square profile plate (203) is provided with an installation groove. A filter plate (204) is slidably connected in the installation groove on the surface of the right square profile plate (203). A closed door (205) is slidably connected to the top of the processing shell (202). A hose (206) is connected to the left side of the processing shell (202). A dust collection shell (207) is connected to the left end of the hose (206). A controller (5) is fixed on the surface of the processing shell (202).

2. The dust removal device for factory workshops according to claim 1, characterized in that: The lifting mechanism (3) includes an electric cylinder (301), which is fixed to the top of the movable trolley (1). A movable platform (302) is fixed to the top of the electric cylinder (301), and four telescopic rods (303) are fixed to the bottom of the movable platform (302). The bottom ends of the telescopic rods (303) are fixedly connected to the top of the movable trolley (1).

3. A dust removal device for factory workshops according to claim 2, characterized in that: The reciprocating drive mechanism (4) includes a drive housing (401), which is fixed to the surface of the movable platform (302). A rotating shaft (402) is rotatably connected to the inner wall of the drive housing (401). A drive motor (403) is fixed to the right side surface of the drive housing (401). The output shaft of the drive motor (403) extends through the interior of the drive housing (401). Sprockets (404) are fixedly connected to both the output shaft of the drive motor (403) and the surface of the rotating shaft (402). Connecting chains (405) are installed on the surfaces of the sprockets (404) on both the front and rear sides. A square block (407) is slidably connected to the surface of the drive housing (401). An extension rod (406) is fixed to the surface of the connecting chain (405). A straight groove (408) is opened on the surface of the square block (407). The extension rod (406) is slidably connected to the surface of the straight groove (408). The top of the square block (407) is fixedly connected to the bottom of the dust collection housing (207).

4. A dust removal device for factory workshops according to claim 3, characterized in that: The top and bottom of the drive housing (401) are fixed with guide plates (411), and the surface of the square block (407) is provided with guide grooves for the guide plates (411) to be inserted. The guide plates (411) are slidably connected to the surface of the guide grooves.

5. A dust removal device for factory workshops according to claim 3, characterized in that: The inner wall of the drive housing (401) is fixed with a plurality of support rods (409), and a support plate (410) is fixed on the surface of the support rods (409). The left end of the rotating shaft (402) is rotatably connected to the surface of the support plate (410).

6. A dust removal device for factory workshops according to claim 3, characterized in that: A linear guide rail (412) is fixed to the top of the drive housing (401), and a slider (413) is slidably connected to the surface of the linear guide rail (412). The top of the slider (413) is fixedly connected to the bottom of the dust collection housing (207).

7. A dust removal device for factory workshops according to claim 1, characterized in that: A filter screen (208) is slidably connected to the mounting groove surface of the square profile plate (203) on the left, and a barrier grille (210) is fixed to the surface of the dust collection shell (207).

8. A dust removal device for factory workshops according to claim 1, characterized in that: The top of the processing shell (202) and the surface of the closed door (205) are provided with multiple threaded holes (209) for use.

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