Portable dust collecting and compressing device

Abstract

The portable dust collecting and compressing device comprises a box body and a rotating piece, the two sides of the box body are fixedly connected with a dust conveying pipe and an air pump respectively, an air outlet of the air pump is fixedly connected with a filter bag, an inner cavity of the box body is divided into three groups of cavities through a main partition plate and an auxiliary partition plate, and the main partition plate and the auxiliary partition plate are fixedly connected with the rotating piece. A main filter screen and an auxiliary filter screen are fixedly connected into a cavity in the upper end of the box body, meanwhile, the upper end of the guide pipe is fixedly connected with a main partition plate, the rotating piece is movably connected into the cavity in the upper end of the box body through a sealing bearing, mounting grooves are symmetrically formed in the outer side face of a rotating plate of the rotating piece, and the beating plates are movably connected into the mounting grooves through positioning rods. Through the cooperation of the rotating piece and the beating plate, the surfaces of the main filter screen and the auxiliary filter screen in the device can generate corresponding vibration, then the main filter screen and the auxiliary filter screen can effectively improve the dust separation efficiency through vibration, and the probability that the filter holes are blocked can also be reduced.

Description

Technical Field

[0001] The utility model relates to the technical field of dust processing devices, in particular to a portable dust collecting and compressing device. Background Art

[0002] During the leather processing process, the back of the leather needs to be polished. During this process, a lot of dust is generated. The ground dust is collected and concentrated by dust collection equipment, and cleaned regularly after a certain period of time. The collected dust is discarded as garbage. Since the leather itself contains organic components such as proteins and carbohydrates, it can be used for combustion. However, the existing dust collection device only collects the dust, and the dust is still in a dispersed state. The filling and firepower concentration of these dust objects when burning cannot meet the actual needs, and they cannot be burned directly. At the same time, the filter structure of the existing dust collection device is easily clogged by dust, which will not only cause the air flow to be blocked, but also reduce the efficiency of dust recovery. Utility Model Content

[0003] In order to overcome the defects of the prior art, a portable dust collection and compression device is provided to solve the problems raised in the above background technology.

[0004] To achieve the above-mentioned purpose, a portable dust collection and compression device is provided, including: a box body and a rotating part, the lower surface of the box body is symmetrically connected to the brake wheel, the two sides of the box body are respectively fixedly connected to the dust conveying pipe and the air pump, and the air outlet of the air pump is fixedly connected to the filter bag, and the inner cavity of the box body is divided into three groups of cavities by the main partition plate and the auxiliary partition plate, and the main filter screen and the auxiliary filter screen are respectively fixedly connected in the cavity at the upper end of the box body, and the upper end of the guide pipe is fixedly connected to the main partition plate, and the lower end of the guide pipe is fixedly connected to the auxiliary partition plate, and the outer side surface of the box body is fixedly connected to the hydraulic cylinder, the cavity at the lower end of the box body is evenly divided into two groups of compression grooves by the auxiliary partition plate, and the telescopic rod of the hydraulic cylinder is fixedly connected to the compression plate, and the compression plate is slidably connected in the compression groove, the rotating part is movably connected to the cavity at the upper end of the box body through a sealed bearing, and the outer side surface of the rotating plate of the rotating part has symmetrical installation grooves, and the striking plate is movably connected in the installation groove through a positioning rod.

[0005] Preferably, the rotating member is composed of a rotating cylinder and a rotating plate, and the rotating cylinder is a cylindrical structure, and the arc surface of the rotating cylinder is fixedly connected to four groups of rotating plates at equal intervals along the circumferential direction, and the four groups of rotating plates are all rectangular structures.

[0006] Preferably, four groups of mounting grooves are provided on the outer side of the rotating plate in the rotating member in parallel and at equal intervals along the length direction. The four groups of mounting grooves are all rectangular in structure, and the sizes of the mounting grooves and the connecting ends of the striking plates are matched. At the same time, the positioning rods fixedly connected in the mounting grooves are cylindrical in structure.

[0007] Preferably, the striking plate is composed of a base plate and a buffer layer. The base plate has a rectangular structure. The side of the base plate located in the mounting groove has an arc-shaped structure, and the weight-reducing groove opened inside the base plate has a rectangular structure. At the same time, the buffer layer fixedly connected to the outer side of the base plate has a square cylindrical structure.

[0008] Preferably, the main filter and the auxiliary filter are both rectangular in structure, and the main filter and the auxiliary filter are both placed at an angle in the cavity at the upper end of the box, and the two sets of rotating parts movably connected in the cavity at the upper end of the box are respectively close to the oblique upper part of the main filter and the auxiliary filter, and at the same time, the filter apertures of the main filter, the auxiliary filter and the dust bag decrease successively.

[0009] Preferably, the main partition plate is composed of three groups of horizontal plates, all of which are rectangular structures, while the cross-section of the secondary partition plate is T-shaped. The cross-section formed by the combination of the main partition plate, the guide tube and the secondary partition plate is in the shape of a U-shaped structure. At the same time, the upper end of the guide tube is in the shape of a square tube, and the lower end of the guide tube is in the shape of a prism.

[0010] Preferably, the compression plate has a rectangular structure, the sizes of the compression plate and the compression groove are matched, and a through-hole is opened on the side of the compression groove away from the hydraulic cylinder. The through-hole has a rectangular structure, and guide grooves are opened correspondingly at the top and bottom of the through-hole. At the same time, the movable plate is slidably connected in the through-hole through the guide plate. The sizes of the guide plate and the guide groove are matched, and the two ends of the movable plate are fixedly connected to the box body by bolts.

[0011] Compared with the prior art, the beneficial effect of the present invention is that: through the cooperation of the main filter, the auxiliary filter, the rotating part and the striking plate, the device can filter the dust while the flowing airflow can also drive the rotating part to rotate, so that the striking plate can periodically knock on the surface of the main filter and the auxiliary filter, so that the main filter and the auxiliary filter can improve the efficiency of dust separation through their own vibration and reduce the chance of themselves being blocked. At the same time, through the cooperation of the guide pipe, the hydraulic cylinder, the compression plate and the movable plate, the device can perform corresponding direct compression processing on the collected dust, eliminating the dust transfer link, improving the dust compression efficiency, and ensuring that the dust can meet the combustion requirements after compression. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 It is a front view schematic diagram of an embodiment of the utility model.

[0013] Figure 2 It is a side view schematic diagram of an embodiment of the utility model.

[0014] Figure 3 It is a top view schematic diagram of an embodiment of the present utility model.

[0015] Figure 4 For the embodiment of the utility model Figure 1A magnified schematic diagram of .

[0016] In the figure: 1. Box body; 2. Compression plate; 3. Hydraulic cylinder; 4. Auxiliary partition plate; 5. Guide pipe; 6. Main partition plate; 7. Dust conveying pipe; 8. Main filter; 9. Rotating part; 10. Beating plate; 11. Auxiliary filter; 12. Air pump; 13. Dust filter bag; 14. Moving plate; 15. Compression groove; 16. Base plate; 17. Buffer layer; 18. Mounting groove. DETAILED DESCRIPTION

[0017] Reference Figures 1 to 4 As shown, the utility model provides a portable dust collection and compression device, comprising: a box body 1 and a rotating member 9, the lower surface of the box body 1 is symmetrically connected to the brake wheel, the two sides of the box body 1 are respectively fixedly connected to the dust conveying pipe 7 and the air pump 12, and the air outlet of the air pump 12 is fixedly connected to the filter bag, and the inner cavity of the box body 1 is divided into three groups of cavities by the main partition plate 6 and the auxiliary partition plate 4, and the main filter screen 8 and the auxiliary filter screen 11 are respectively fixedly connected to the upper end of the box body 1. At the same time, the upper end of the guide pipe 5 is fixedly connected to the main partition plate 6 The lower end of the guide tube 5 is fixedly connected to the auxiliary partition plate 4, and the outer side surface of the box body 1 is fixedly connected to the hydraulic cylinder 3. The cavity at the lower end of the box body 1 is evenly divided into two groups of compression grooves 15 by the auxiliary partition plate 4, and the telescopic rod of the hydraulic cylinder 3 is fixedly connected to the compression plate 2, and the compression plate 2 is slidably connected in the compression groove 15. The rotating part 9 is movably connected to the cavity at the upper end of the box body 1 through a sealed bearing, and the outer side surface of the rotating plate of the rotating part 9 is symmetrically opened with a mounting groove 18, and the striking plate 10 is movably connected in the mounting groove 18 through a positioning rod.

[0018] In this embodiment, the dust conveying pipe 7 of the device is connected to the exhaust port of the leather grinding machine (not shown in the figure), and the switch of the air pump 12 is started. The air pump 12 draws the air flow inside the box 1, so that the dust-carrying air flow discharged from the leather grinding machine can smoothly flow into the upper end cavity of the box 1, and in the process of the air flow flowing to the air pump 12, it will have passed through the main filter 8 and the auxiliary filter 11 for double filtration, thereby effectively reducing the dust content in the air flow, and in the process of the air flow flowing, it will push the rotating plate in the rotating member 9, so that the rotating member 9 can drive the striking plate 10 to rotate synchronously. When the rotating plate passes through the surface of the main filter 8 or the auxiliary filter 11, the striking plate 10 movably connected to the rotating plate will hit the surface of the main filter 8 or the auxiliary filter 11, causing the surface of the main filter 8 or the auxiliary filter 11 to vibrate, thereby effectively improving the dust from being separated from the main filter 8 and the auxiliary filter 11. The surface efficiency is improved, the probability of the main filter 8 and the auxiliary filter 11 being blocked is reduced, and the smoothness of the air flow is ensured. In the process of the air flow being discharged through the air pump 12, the dust bag 13 will also be filtered for a third time, thereby ensuring the cleanliness of the air flow discharged by the device. The guide pipe 5 arranged in the box body 1 allows the dust to slide smoothly into the compression groove 15 arranged in the cavity at the lower end of the box body 1. When a sufficient amount of dust accumulates in the compression groove 15, the air pump 12 is turned off, and the switch of the hydraulic cylinder 3 is started. The telescopic rod of the hydraulic cylinder 3 pushes the compression plate 2 to move, so that the dust in the compression groove 15 can be formed into blocks under the extrusion of the compression plate 2, and then the bolts at both ends of the movable plate 14 are removed to release the restriction between the movable plate 14 and the box body 1. The movable plate 14 can be disassembled and the dust compression block can be taken out. At the same time, the brake wheel fixedly connected to the lower surface of the box body 1 makes the device easy for workers to move and carry.

[0019] As a preferred embodiment, the rotating member 9 consists of a rotating cylinder and a rotating plate, and the rotating cylinder is a cylindrical structure, and the arc surface of the rotating cylinder is fixedly connected to four groups of rotating plates at equal intervals along the circumference, and the four groups of rotating plates are all rectangular structures.

[0020] In this embodiment, if Figure 1 and Figure 2 The setting of the rotating part 9 enables the device to make the main filter 8 and the auxiliary filter 11 vibrate periodically without setting an additional power source, thereby effectively reducing the probability of clogging of the main filter 8 and the auxiliary filter 11.

[0021] As a preferred embodiment, four groups of mounting grooves 18 are provided on the outer side of the rotating plate in the rotating member 9 at equal intervals in parallel along the length direction. The four groups of mounting grooves 18 are all rectangular in structure, and the sizes of the mounting grooves 18 and the connecting ends of the striking plate 10 are adapted to each other. At the same time, the positioning rod fixedly connected in the mounting groove 18 is a cylindrical structure.

[0022] In this embodiment, if Figure 1 and Figure 2 The sizes of the mounting groove 18 and the striking plate 10 are adapted to each other, so that the stability of the movable connection of the striking plate 10 in the mounting groove 18 can be enhanced, ensuring that the striking plate 10 can rotate by itself after hitting the surface of the main filter 8 or the auxiliary filter 11, so that the striking plate 10 and the corresponding rotating plate can slide smoothly on the surface of the main filter 8 or the auxiliary filter 11, reducing the probability of the main filter 8 and the auxiliary filter 11 being blocked and improving the dust separation efficiency.

[0023] As a preferred embodiment, the striking plate 10 is composed of a substrate 16 and a buffer layer 17. The substrate 16 has a rectangular structure. The side of the substrate 16 located in the mounting groove 18 has an arc-shaped structure, and the weight-reducing groove opened inside the substrate 16 has a rectangular structure. At the same time, the buffer layer 17 fixedly connected to the outer side of the substrate 16 has a square cylindrical structure.

[0024] In this embodiment, if Figure 1 、 Figure 2 and Figure 4 The hollow structure of the base plate 16 can effectively reduce its own weight, and then can help reduce the impact force of the striking plate 10 when it collides. In addition, the buffer layer 17 is made of soft rubber material, which can further buffer the impact force of the striking plate 10 and help reduce the noise generated by the impact, thereby reducing the chance of the main filter 8 and the auxiliary filter 11 being accidentally damaged by the striking plate 10.

[0025] As a preferred embodiment, the main filter 8 and the auxiliary filter 11 are both rectangular structures, and the main filter 8 and the auxiliary filter 11 are both placed at an angle in the upper cavity of the box body 1, and the two sets of rotating parts 9 movably connected in the upper cavity of the box body 1 are respectively close to the main filter 8 and the auxiliary filter 11 at an angle above, and at the same time, the filter apertures of the main filter 8, the auxiliary filter 11 and the dust bag 13 decrease successively.

[0026] In this embodiment, if Figure 1 The position setting of the main filter 8 and the auxiliary filter 11 can effectively reduce the probability of dust being retained on their surfaces, and the impact of the striking plate 10 can further improve the efficiency of dust separation from the surfaces of the main filter 8 and the auxiliary filter 11, ensuring the smoothness of the airflow inside the box 1.

[0027] As a preferred embodiment, the main partition plate 6 is composed of three groups of horizontal plates, all of which are rectangular structures, while the cross-section of the auxiliary partition plate 4 is T-shaped. The cross-section formed by the combination of the main partition plate 6, the guide tube 5 and the auxiliary partition plate 4 is in the shape of a U-shaped structure. At the same time, the upper end of the guide tube 5 is a square cylindrical structure, and the lower end of the guide tube 5 is a prism-shaped structure.

[0028] In this embodiment, if Figure 1 、 Figure 2 and Figure 3 The setting of the main partition plate 6 and the auxiliary partition plate 4 enables the inner cavity of the box body 1 to be divided into different cavities according to actual needs, thereby helping to reduce the overall weight of the device itself and improve the convenience when carrying. At the same time, the structural setting of the guide tube 5 can help reduce the size of the surface opening of the auxiliary partition plate 4, ensuring that the dust in the compression groove 15 can be smoothly compressed.

[0029] As a preferred embodiment, the compression plate 2 has a rectangular structure, the sizes of the compression plate 2 and the compression groove 15 are adapted, and a through-hole is opened on the side of the compression groove 15 away from the hydraulic cylinder 3. The through-hole has a rectangular structure, and guide grooves are opened correspondingly at the top and bottom of the through-hole. At the same time, the movable plate 14 is slidably connected in the through-hole through the guide plate. The sizes of the guide plate and the guide groove are adapted, and the two ends of the movable plate 14 are fixedly connected to the box body 1 by bolts.

[0030] In this embodiment, if Figure 1 、 Figure 2 and Figure 3 The sizes of the compression plate 2 and the compression groove 15 are matched, which can ensure the sealing of the connection between the compression plate 2 and the compression groove 15. At the same time, the setting of the guide plate and the guide groove can help enhance the stability of the connection between the movable plate 14 and the box body 1, ensuring that the compression plate 2 can perform corresponding compression processing on the dust in the compression groove 15. In addition, a sealing layer is provided on the surface of the movable plate 14, which can effectively enhance the sealing of the connection between the movable plate 14 and the box body 1.

[0031] The portable dust collection and compression device of the present invention cooperates with the rotating part 9 and the striking plate 10, so that the surfaces of the main filter 8 and the auxiliary filter 11 inside the device can generate corresponding vibrations, and then the main filter 8 and the auxiliary filter 11 can effectively improve the efficiency of dust separation through vibration, and can also reduce the probability of the filter holes being blocked. At the same time, through the cooperation of the main filter 8, the auxiliary filter 11 and the dust bag 13, the airflow discharged from the device can undergo triple filtration treatment, thereby improving the cleanliness of the discharged airflow.

Claims

1. A portable dust collection and compression device, comprising: The box body (1) and the rotating member (9), the lower surface of the box body (1) is symmetrically connected to the brake wheel, characterized in that: the two sides of the box body (1) are fixedly connected to the dust conveying pipe (7) and the air pump (12), and the air outlet of the air pump (12) is fixedly connected to the filter bag, and the inner cavity of the box body (1) is divided into three groups of cavities by the main partition plate (6) and the auxiliary partition plate (4), and the main filter screen (8) and the auxiliary filter screen (11) are fixedly connected in the upper cavity of the box body (1), and the upper end of the guide pipe (5) is fixedly connected to the main partition plate (6), and the lower end of the guide pipe (5) is fixedly connected to the auxiliary partition plate (4). The partition plate (4) is fixedly connected to the outer side of the box body (1) and the hydraulic cylinder (3) is evenly divided into two groups of compression grooves (15) by the auxiliary partition plate (4). The telescopic rod of the hydraulic cylinder (3) is fixedly connected to the compression plate (2), and the compression plate (2) is slidably connected in the compression groove (15). The rotating member (9) is movably connected to the upper end cavity of the box body (1) through a sealed bearing, and the outer side surface of the rotating plate of the rotating member (9) is symmetrically provided with a mounting groove (18), and the striking plate (10) is movably connected in the mounting groove (18) through a positioning rod.

2. A portable dust collection and compression device according to claim 1, characterized in that: The rotating member (9) is composed of a rotating cylinder and a rotating plate, and the rotating cylinder is in a cylindrical structure. The arc surface of the rotating cylinder is fixedly connected to four sets of rotating plates at equal intervals along the circumferential direction, and the four sets of rotating plates are all in a rectangular structure.

3. A portable dust collection and compression device according to claim 1, characterized in that: Four groups of mounting grooves (18) are provided on the outer side of the rotating plate in the rotating member (9) at equal intervals in parallel along the length direction. The four groups of mounting grooves (18) are all rectangular in structure, and the sizes of the mounting grooves (18) and the connecting ends of the striking plate (10) are adapted to each other. At the same time, the positioning rods fixedly connected in the mounting grooves (18) are cylindrical in structure.

4. A portable dust collection and compression device according to claim 1, characterized in that: The striking plate (10) is composed of a base plate (16) and a buffer layer (17), the base plate (16) being of a rectangular structure, the side of the base plate (16) located in the mounting groove (18) being of an arc-shaped structure, and the weight-reducing groove provided inside the base plate (16) being of a rectangular structure, while the buffer layer (17) fixedly connected to the outer side surface of the base plate (16) being of a square cylindrical structure.

5. The portable dust collection and compression device according to claim 1, characterized in that: The main filter (8) and the auxiliary filter (11) are both rectangular in structure, and the main filter (8) and the auxiliary filter (11) are both tilted in the upper cavity of the box (1), and the two sets of rotating parts (9) movably connected in the upper cavity of the box (1) are respectively close to the upper side of the main filter (8) and the auxiliary filter (11), and the filter apertures of the main filter (8), the auxiliary filter (11) and the dust bag (13) decrease in sequence.

6. A portable dust collection and compression device according to claim 1, characterized in that: The main partition plate (6) is composed of three groups of horizontal plates, all of which are rectangular structures, and the cross-section of the auxiliary partition plate (4) is a T-shaped structure. The cross-section formed by the main partition plate (6), the guide tube (5) and the auxiliary partition plate (4) is a cross-section in the shape of a mesh, and the upper end of the guide tube (5) is a square cylindrical structure, and the lower end of the guide tube (5) is a prism-shaped structure.

7. The portable dust collection and compression device according to claim 1, characterized in that: The compression plate (2) has a rectangular structure, and the sizes of the compression plate (2) and the compression groove (15) are adapted to each other. A through-hole is provided on the side of the compression groove (15) away from the hydraulic cylinder (3). The through-hole has a rectangular structure, and guide grooves are provided at the top and bottom of the through-hole. At the same time, the movable plate (14) is slidably connected in the through-hole through the guide plate. The sizes of the guide plate and the guide groove are adapted to each other, and both ends of the movable plate (14) are fixedly connected to the box body (1) by bolts.

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