Dust collecting and compacting device

Abstract

The utility model discloses a dust collecting and compacting device, which relates to the technical field of dust collection and comprises a protective shell and a collecting pipe, a collecting box is fixedly mounted in the protective shell, the collecting pipe penetrates through the protective shell and is communicated with the collecting box, a collecting component is fixedly mounted at one end of the collecting pipe, and the collecting component comprises an air pump and a collecting barrel. The air extracting pump collects dust into the collecting box through the collecting barrel and the collecting pipe, a compaction assembly is arranged in the collecting box and comprises a two-way screw, a left compaction plate and a right compaction plate, an impact assembly is arranged on the inner wall of the protective shell, and the impact assembly comprises an impact block and a compression spring. The impact block extrudes the compression spring when moving and impacts the collecting pipe after moving for a certain distance, the collecting pipe is fixed, dust adhered to the inner wall of the collecting pipe can be vibrated at the moment, the situation that the collecting pipe is blocked due to excessive dust accumulation is prevented, the dust collecting efficiency is improved, and the service life of the collecting pipe is prolonged.

Description

Technical Field

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

[0002] In the aluminum, magnesium and wood product production workshops, a lot of dust is generated. If the dust reaches a certain critical point, it will explode in the presence of sparks. Therefore, many dust collection devices are installed in these areas.

[0003] Chinese patent CN209531672U discloses a dust compaction collection device, including a dust collection box, a plurality of support legs connected to the lower end of the dust collection box, and a dust pipe connected to the upper end of the dust collection box. The dust pipe passes through the top wall of the dust collection box and is connected to a rubber hose. The lower end of the rubber hose is connected to a pressing plate. A circular through hole that is mutually connected with the rubber hose is opened on the pressing plate. The pressing plate is slidably connected to two symmetrical sliding rods. The two ends of the sliding rods are respectively connected to the inner bottom wall and the inner top wall of the dust collection box. The upper end of the pressing plate is connected to two electric telescopic rods.

[0004] The dust collecting and compacting device in the utility model and the prior art is not convenient for cleaning the dust inside the collecting device after long-term use, which causes excessive dust accumulation and easily affects the dust collection efficiency. At the same time, when the dust is compacted, the compaction time required is relatively long. Utility Model Content

[0005] In view of the deficiencies of the prior art, the utility model provides a dust collecting and compacting device to overcome the above-mentioned technical problems existing in the prior related technology.

[0006] A dust collecting and compacting device comprises a protective shell and a collecting pipe, wherein a collecting box is fixedly installed inside the protective shell, the collecting pipe passes through the protective shell and is connected to the collecting box, a collecting assembly is fixedly installed at one end of the collecting pipe, the collecting assembly comprises an air suction pump and a collecting cylinder, the air suction pump collects dust into the collecting box through the collecting cylinder and the collecting pipe, a compacting assembly is arranged inside the collecting box, the compacting assembly comprises a bidirectional screw, a left compacting plate and a right compacting plate, an impact assembly is arranged on the inner wall of the protective shell, the impact assembly comprises an impact block and a compression spring, the bidirectional screw can drive the left compacting plate and the right compacting plate to move toward each other when rotating, and drive the impact block to repeatedly collide with the collecting pipe under the action of the compression spring.

[0007] Preferably, the compaction assembly also includes a motor and a connecting rod. When the output end of the motor rotates, it can drive the bidirectional screw to rotate. When the bidirectional screw rotates, it drives the two connecting rods to move toward or away from each other. When the two connecting rods move, they drive the left compaction plate and the right compaction plate to move.

[0008] Preferably, the impact assembly further comprises a driven shaft, an extrusion rod and an arc block, and when the bidirectional screw rotates, it can drive the driven shaft to rotate, and when the driven shaft rotates, it drives the extrusion rod to squeeze the impact block and drives the impact block to slide with the arc block.

[0009] Preferably, the impact assembly also includes a driving gear and a driven gear, the driving gear is fixedly sleeved on the bidirectional screw, the driven shaft is rotatably connected to the inner wall of the protective shell, the driven gear is fixedly sleeved on the driven shaft and meshes with the driving gear, the extrusion rod is fixedly sleeved on the driven shaft, the arc block is fixedly connected to the inner wall of the protective shell, the impact block is slidably matched with the arc block, and the two ends of the compression spring are respectively connected to the impact block and the inner wall of the arc block.

[0010] Preferably, the compaction assembly also includes a mounting seat, which is fixedly connected to the outer wall of the protective shell, one end of the bidirectional screw is rotatably connected to the protective shell, the other end of the bidirectional screw passes through the protective shell and is fixedly connected to the output end of the motor, the mounting end of the motor is fixedly installed on the mounting seat, the connecting rod is sleeved on the bidirectional screw, the connecting rod is threadedly connected to the bidirectional screw, and is slidably matched with the collection box, the bidirectional screw is threadedly connected, and the left compaction plate and the right compaction plate are respectively fixedly connected to the two connecting rods.

[0011] Preferably, a frame is fixedly mounted on the bottom of the protective shell and is provided with a door, and a plurality of universal wheels are fixedly mounted on the bottom of the frame.

[0012] Preferably, a valve is fixedly installed on the outer wall of the collecting pipe, the collecting assembly also includes a filter, the filter is fixedly installed inside the collecting cylinder, the collecting pipe is fixedly connected to the output end of the vacuum pump, the collecting cylinder is fixedly connected to the vacuum end of the vacuum pump, and the vacuum pump is fixedly connected to the outer wall of the protective shell.

[0013] Due to the adoption of the above technical solution, the utility model has achieved the following technical progress compared with the prior art:

[0014] 1. The utility model provides a dust collecting and compacting device. Through the cooperation among a motor, a bidirectional screw, a connecting rod, a collecting box, a left compacting plate and a right compacting plate, the output end of the motor can be rotated to drive the left compacting plate and the right compacting plate to move toward each other, thereby reducing the time required for compaction and improving work efficiency.

[0015] 2. The utility model provides a dust collecting and compacting device. Through the cooperation among the driven shaft, driving gear, driven gear, bidirectional screw, extrusion rod, arc block, compression spring and impact block, the impact block can be driven to collide with the collection pipe after the bidirectional screw rotates, so that the dust adhered to the inner wall of the collection pipe can fall off, thereby improving the dust collection efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;

[0017] Figure 2 It is a schematic diagram of the cross-sectional structure of the utility model;

[0018] Figure 3 It is a schematic diagram of the cross-sectional structure of the utility model;

[0019] Figure 4 It is a partial structural schematic diagram of the utility model;

[0020] Figure 5 It is a three-dimensional structural schematic diagram of the utility model.

[0021] In the figure:

[0022] 1. Protective shell; 2. Collecting pipe; 201. Valve; 3. Collecting box; 4. Collecting assembly; 401. Vacuum pump; 402. Collecting cylinder; 403. Filter; 5. Compacting assembly; 501. Bidirectional screw; 502. Left compacting plate; 503. Right compacting plate; 504. Motor; 505. Connecting rod; 506. Mounting seat; 6. Impact assembly; 601. Impact block; 602. Compression spring; 603. Driven shaft; 604. Extrusion rod; 605. Arc block; 606. Driving gear; 607. Driven gear; 7. Frame; 8. Box door; 9. Universal wheel. DETAILED DESCRIPTION

[0023] In order to make the technical means, creative features, objectives and effects of the present invention easy to understand, the present invention is further described below in conjunction with specific implementation methods:

[0024] like Figure 1-5As shown, the utility model provides a dust collecting and compacting device, including a protective shell 1 and a collecting pipe 2, a collecting box 3 is fixedly installed inside the protective shell 1, the collecting pipe 2 passes through the protective shell 1 and is connected to the collecting box 3, a collecting component 4 is fixedly installed at one end of the collecting pipe 2, the collecting component 4 includes an air pump 401 and a collecting tube 402, the air pump 401 collects dust into the collecting box 3 through the collecting tube 402 and the collecting pipe 2, a compacting component 5 is arranged inside the collecting box 3, the compacting component 5 includes a bidirectional screw 501, a left compacting plate 502 and a right compacting plate 503, an impact component 6 is arranged on the inner wall of the protective shell 1, the impact component 6 includes an impact block 601 and a compression spring 602, when the bidirectional screw 501 rotates, it can drive the left compacting plate 502 and the right compacting plate 503 to move toward each other, and drive the impact block 601 to repeatedly collide with the collecting pipe 2 under the action of the compression spring 602.

[0025] When it is necessary to collect dust and compact it, the staff first closes the collection box 3 and then starts the vacuum pump 401. After the vacuum pump 401 is in operation, the dust can be transferred to the collection pipe 2 through the collection tube 402, and then the dust enters the collection box 3 through the collection pipe 2. After sufficient dust is collected in the collection box 3, the vacuum pump 401 is turned off and the bidirectional screw 501 is rotated. When the bidirectional screw 501 rotates, the left compacting plate 502 and the right compacting plate 503 are driven to move toward each other, so that the left compacting plate 502 and the right compacting plate 503 can squeeze the dust when moving toward each other, and complete the compaction work when they are against each other. The use of the two-side extrusion method can reduce the compaction time as much as possible and improve work efficiency.

[0026] When the bidirectional screw 501 rotates, it can also drive the impact block 601 to move. When the impact block 601 moves, it can squeeze the compression spring 602 and hit the collection tube 2 after moving a certain distance. Since the collection tube 2 is fixed, the dust adhered to the inner wall of the collection tube 2 can be vibrated at this time to prevent excessive dust accumulation from clogging the collection tube 2, thereby improving the dust collection efficiency and the service life of the collection tube 2. Through linkage, multiple processes can be carried out together to improve applicability.

[0027] In one embodiment, the compaction assembly 5 also includes a motor 504 and a connecting rod 505. When the output end of the motor 504 rotates, it can drive the bidirectional screw 501 to rotate. When the bidirectional screw 501 rotates, it drives the two connecting rods 505 to move toward or away from each other. When the two connecting rods 505 move, they drive the left compaction plate 502 and the right compaction plate 503 to move.

[0028] After collecting enough dust in the collecting box 3, close the valve 201 and start the motor 504. The output end of the motor 504 rotates to drive the bidirectional screw 501 to rotate. When the bidirectional screw 501 rotates, it is threadedly engaged with the two connecting rods 505. When the two connecting rods 505 are threadedly engaged with the bidirectional screw 501, the collecting box 3 can limit the connecting rod 505, so that the two connecting rods 505 can move toward each other under the action of the bidirectional screw 501 and the collecting box 3. When the two connecting rods 505 move, they respectively drive the left compacting plate 502 and the right compacting plate 503 to move, so that the left compacting plate 502 and the right compacting plate 503 can squeeze the dust when moving toward each other, and complete the compaction work when they collide with each other. The method of extrusion on both sides can reduce the compaction time as much as possible and improve work efficiency.

[0029] In one embodiment, the impact assembly 6 also includes a driven shaft 603, an extrusion rod 604 and an arc block 605. When the bidirectional screw 501 rotates, it can drive the driven shaft 603 to rotate. When the driven shaft 603 rotates, it drives the extrusion rod 604 to squeeze the impact block 601 and drives the impact block 601 to slide with the arc block 605.

[0030] The rotation of the bidirectional screw 501 can drive the driven shaft 603 to rotate, and the rotation of the driven shaft 603 drives the extrusion rod 604 to rotate. The extrusion rod 604 can squeeze one end of the impact block 601 when rotating. Since one end of the impact block 601 is an inclined surface, the extrusion rod 604 drives the impact block 601 to move by extrusion. At the same time, since the arc block 605 limits the impact block 601, the impact block 601 can slide with the arc block 605 after being squeezed by the extrusion rod 604. When the impact block 601 moves, it squeezes the compression spring 602 and hits the collection tube 2 after moving a certain distance. Since the collection tube 2 is fixed, the dust adhered to the inner wall of the collection tube 2 can be vibrated at this time to prevent excessive dust accumulation from clogging the collection tube 2, thereby improving the dust collection efficiency and the service life of the collection tube 2.

[0031] In one embodiment, the impact assembly 6 also includes a driving gear 606 and a driven gear 607. The driving gear 606 is fixedly sleeved on the bidirectional screw 501. The driven shaft 603 is rotatably connected to the inner wall of the protective shell 1. The driven gear 607 is fixedly sleeved on the driven shaft 603 and meshes with the driving gear 606. The extrusion rod 604 is fixedly sleeved on the driven shaft 603. The arc block 605 is fixedly connected to the inner wall of the protective shell 1. The impact block 601 is slidably matched with the arc block 605. The two ends of the compression spring 602 are respectively connected to the inner walls of the impact block 601 and the arc block 605.

[0032] When the bidirectional screw 501 rotates, it first drives the driving gear 606 to rotate, and when the driving gear 606 rotates, it drives the driven gear 607 and the driven shaft 603 to rotate. Through the transmission method, the structure is more reasonable and the applicability is improved.

[0033] In one embodiment, the compaction assembly 5 also includes a mounting seat 506, which is fixedly connected to the outer wall of the protective shell 1, one end of the bidirectional screw 501 is rotatably connected to the protective shell 1, the other end of the bidirectional screw 501 passes through the protective shell 1 and is fixedly connected to the output end of the motor 504, the mounting end of the motor 504 is fixedly installed on the mounting seat 506, the connecting rod 505 is sleeved on the bidirectional screw 501, the connecting rod 505 is threadedly connected to the bidirectional screw 501, and is slidably matched with the collecting box 3, the bidirectional screw 501 is threadedly connected, and the left compaction plate 502 and the right compaction plate 503 are respectively fixedly connected to the two connecting rods 505.

[0034] The mounting base 506 is used to protect the motor 504 and increase the service life of the equipment.

[0035] In one embodiment, a frame 7 is fixedly mounted on the bottom of the protective housing 1 , and a door 8 is provided. A plurality of universal wheels 9 are fixedly mounted on the bottom of the frame 7 .

[0036] The frame 7, the box door 8 and the universal wheel 9 are all prior art and will not be explained here for the convenience of the staff.

[0037] In one embodiment, a valve 201 is fixedly installed on the outer wall of the collecting tube 2, and the collecting assembly 4 also includes a filter 403, which is fixedly installed inside the collecting tube 402. The collecting tube 2 is fixedly connected to the output end of the vacuum pump 401, the collecting tube 402 is fixedly connected to the vacuum end of the vacuum pump 401, and the vacuum pump 401 is fixedly connected to the outer wall of the protective shell 1.

[0038] The valve 201 is used to close the collection box 3, and the filter screen 403 is used to filter impurities with larger particles.

[0039] The following is a detailed description of the working principle of the dust collection and compaction device:

[0040] When it is necessary to collect dust and compact it, the staff first installs the box door 8, then opens the valve 201, and starts the vacuum pump 401. After the vacuum pump 401 is in operation, the dust can be transferred to the collection pipe 2 through the collection tube 402, and then the dust enters the collection box 3 through the collection pipe 2. After sufficient dust is collected in the collection box 3, the valve 201 is closed and the motor 504 is started. After the output end of the motor 504 rotates, the bidirectional screw 501 is driven to rotate. When the bidirectional screw 501 rotates, it is threadedly matched with the two connecting rods 505 and drives the driving gear 606 to rotate. The two connecting rods 505 are in threaded engagement with the bidirectional screw 505, and drive the driving gear 606 to rotate. 01 When the threads are matched, the collecting box 3 can limit the connecting rod 505, so that the two connecting rods 505 can move toward each other under the action of the bidirectional screw 501 and the collecting box 3. When the two connecting rods 505 move, they respectively drive the left compacting plate 502 and the right compacting plate 503 to move, so that the left compacting plate 502 and the right compacting plate 503 can squeeze the dust when moving toward each other, and complete the compaction work when they collide with each other. The two-side extrusion method can reduce the compaction time as much as possible and improve work efficiency. After the dust is compacted, the dust block can be taken out by opening the box door 8. The operation is simple, the operation time is reduced, and the work efficiency is improved.

[0041] When the driving gear 606 rotates, it drives the driven gear 607 to rotate by meshing with the driven gear 607. After the driven gear 607 rotates, it drives the driven shaft 603 to rotate. When the driven shaft 603 rotates, it drives the extrusion rod 604 to rotate. When the extrusion rod 604 rotates, it can squeeze one end of the impact block 601. Since one end of the impact block 601 is an inclined surface, the extrusion rod 604 drives the impact block 601 to move by extrusion. At the same time, since the arc block 605 limits the impact block 601, the impact block 601 can slide with the arc block 605 after being squeezed by the extrusion rod 604. When the impact block 601 moves, it squeezes the compression spring 602 and hits the collection tube 2 after moving a certain distance. Since the collection tube 2 is fixed, the dust adhered to the inner wall of the collection tube 2 can be vibrated at this time to prevent excessive dust accumulation from clogging the collection tube 2, thereby improving the dust collection efficiency and the service life of the collection tube 2.

[0042] The above generally describes the present invention in detail, but it is obvious to a person skilled in the art that some modifications or improvements can be made to the present invention. Therefore, modifications or improvements that do not deviate from the spirit of the present invention are within the scope of protection of the present invention.

Claims

1. A dust collecting and compacting device, comprising a protective housing (1) and a collecting pipe (2), characterized in that: A collecting box (3) is fixedly installed inside the protective shell (1); the collecting pipe (2) passes through the protective shell (1) and is connected to the collecting box (3); a collecting assembly (4) is fixedly installed at one end of the collecting pipe (2); the collecting assembly (4) comprises an air pump (401) and a collecting cylinder (402); the air pump (401) collects dust into the collecting box (3) through the collecting cylinder (402) and the collecting pipe (2); a compacting assembly (5) is arranged inside the collecting box (3); The compacting assembly (5) includes a bidirectional screw (501), a left compacting plate (502) and a right compacting plate (503); the inner wall of the protective shell (1) is provided with an impact assembly (6); the impact assembly (6) includes an impact block (601) and a compression spring (602); when the bidirectional screw (501) rotates, it can drive the left compacting plate (502) and the right compacting plate (503) to move toward each other, and drive the impact block (601) to repeatedly collide with the collecting tube (2) under the action of the compression spring (602).

2. A dust collecting and compacting device according to claim 1, characterized in that: The compacting assembly (5) further comprises a motor (504) and a connecting rod (505). When the output end of the motor (504) rotates, it can drive the bidirectional screw (501) to rotate. When the bidirectional screw (501) rotates, it drives the two connecting rods (505) to move towards or away from each other. When the two connecting rods (505) move, they drive the left compacting plate (502) and the right compacting plate (503) to move.

3. A dust collecting and compacting device according to claim 1, characterized in that: The impact assembly (6) further comprises a driven shaft (603), an extrusion rod (604) and an arc block (605); when the bidirectional screw (501) rotates, it can drive the driven shaft (603) to rotate; when the driven shaft (603) rotates, it drives the extrusion rod (604) to extrude the impact block (601), and drives the impact block (601) to slide with the arc block (605).

4. A dust collecting and compacting device according to claim 3, characterized in that: The impact assembly (6) also includes a driving gear (606) and a driven gear (607), wherein the driving gear (606) is fixedly sleeved on the bidirectional screw (501), the driven shaft (603) is rotatably connected to the inner wall of the protective shell (1), the driven gear (607) is fixedly sleeved on the driven shaft (603) and meshes with the driving gear (606), the extrusion rod (604) is fixedly sleeved on the driven shaft (603), the arc block (605) is fixedly connected to the inner wall of the protective shell (1), the impact block (601) is slidably matched with the arc block (605), and the two ends of the compression spring (602) are respectively connected to the inner walls of the impact block (601) and the arc block (605).

5. A dust collecting and compacting device according to claim 2, characterized in that: The compacting assembly (5) also includes a mounting seat (506), wherein the mounting seat (506) is fixedly connected to the outer wall of the protective shell (1), one end of the bidirectional screw (501) is rotatably connected to the protective shell (1), the other end of the bidirectional screw (501) passes through the protective shell (1) and is fixedly connected to the output end of the motor (504), the mounting end of the motor (504) is fixedly installed on the mounting seat (506), the connecting rod (505) is sleeved on the bidirectional screw (501), the connecting rod (505) is threadedly connected to the bidirectional screw (501), and is slidably matched with the collecting box (3), the bidirectional screw (501) is threadedly connected, and the left compacting plate (502) and the right compacting plate (503) are respectively fixedly connected to the two connecting rods (505).

6. A dust collecting and compacting device according to claim 1, characterized in that: A frame (7) is fixedly mounted on the bottom of the protective housing (1), and a box door (8) is provided. A plurality of universal wheels (9) are fixedly mounted on the bottom of the frame (7).

7. A dust collecting and compacting device according to claim 1, characterized in that: A valve (201) is fixedly installed on the outer wall of the collecting pipe (2); the collecting assembly (4) further comprises a filter screen (403); the filter screen (403) is fixedly installed inside the collecting cylinder (402); the collecting pipe (2) is fixedly connected to the output end of the vacuum pump (401); the collecting cylinder (402) is fixedly connected to the vacuum end of the vacuum pump (401); and the vacuum pump (401) is fixedly connected to the outer wall of the protective shell (1).

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