CN213613224U

CN213613224U - Dust-proof device

Info

Publication number: CN213613224U
Application number: CN202022125669.7U
Authority: CN
Inventors: 常云�
Original assignee: Hebei Wangqian Metal Nail Manufacturing Co ltd
Current assignee: Hebei Wangqian Metal Nail Manufacturing Co ltd
Priority date: 2020-09-24
Filing date: 2020-09-24
Publication date: 2021-07-06
Anticipated expiration: 2030-09-24

Abstract

The utility model relates to the technical field of dust prevention, in particular to a dust prevention device which can clean impurities and debris, discharge filtered gas and clean the filter device, and effectively ensure the working environment of workers, comprising a box body, a top plate fixedly connected with the right end of the box body, a motor, a speed reducer and an exhaust fan which are arranged at the top end of the top plate, an exhaust pipe connected with the exhaust fan, a filter screen connected with the other end of the exhaust pipe, a filter screen box body fixedly connected with the motor, a first rotating rod connected with the speed reducer, a second rotating rod connected with the speed reducer, a connecting plate adhered with a scraping strip and extending to the interior of the box body, a baffle plate arranged in the box body, a cleaning opening arranged at the front end of the box body, a sealing door arranged at the front end of the cleaning opening, an air inlet pipe communicated with the rear end of the box body, the bottom end fixedly connected with of roof two first branches and two second branch.

Description

Dust-proof device

Technical Field

The utility model relates to a dustproof technical field specifically is a dust keeper.

Background

As is well known, in recent years, with rapid development of economy, machines are becoming more and more widespread, and pollutants discharged during the machine manufacturing process are harmful to the surrounding environment, so that a technology for removing particulate matters from dust-containing gas to reduce the emission thereof to gas is becoming more and more important.

In the process of nail making, due to the appearance of some dust or debris, the nail making floating in the air can affect the environment of a workshop and can threaten the health of workers.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides a can clear up impurity and piece, discharge the gas after filtering, clean filter equipment, effectively guarantee staff's operational environment's dust keeper.

(II) technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: a dustproof device comprises a box body, wherein a top plate is fixedly connected to the right end of the box body, a motor, a speed reducer and an exhaust fan are sequentially installed at the top end of the top plate from front to back, an air suction pipe is fixedly connected to the input end of the exhaust fan, a filter screen is fixedly connected to the other end of the air suction pipe, the filter screen penetrates through the box body and enters the box body and is fixedly connected with the box body, a first rotating rod is fixedly connected to the output end of the motor, the other end of the first rotating rod is fixedly connected with the input end of the speed reducer, a second rotating rod is fixedly connected to the output end of the speed reducer, the other end of the second rotating rod penetrates through the right end of the box body and extends to the interior of the box body, a scraping strip is adhered to the right end of the connecting plate, the scraping strip is in contact with the right end of the inner side wall, the bottom of baffle and the bottom fixed connection of the inside wall of box, the cleaning opening has been seted up to the front end of box, and the front end of cleaning opening is provided with sealing door, and it is articulated that the hinge is passed through with the front end of box to sealing door's rear end, the rear end intercommunication of box has the air-supply line, and the block terminal is installed to two first branches of bottom fixedly connected with and two second branches of roof, the first branch that is located the front side and the front end of second branch, and equal and block terminal electric connection of motor, speed reducer and air exhauster.

Preferably, the bottom four corners of the box body are fixedly connected with supporting legs, and the bottom ends of the supporting legs are fixedly connected with first damping cushion blocks.

Preferably, the outside of motor is provided with the protection casing, and the bottom of protection casing is connected with the top of roof.

Preferably, the left ends of the first supporting rods are fixedly connected with first connecting rods, and the left ends of the two first connecting rods are fixedly connected with the right end of the box body.

Preferably, a second connecting rod is fixedly connected between the two first supporting rods and the two second supporting rods.

Preferably, the bottom ends of the two first supporting rods and the bottom ends of the two second supporting rods are fixedly connected with second damping cushion blocks.

Preferably, the air inlet pipe is in threaded connection with an electric valve.

(III) advantageous effects

Compared with the prior art, the utility model provides a dust keeper possesses following beneficial effect:

the dustproof device has the advantages that the air inlet pipe is arranged, gas containing impurities and scraps formed in the nail making process can be guided into the box body, the directional flow guiding effect is achieved, the gas containing the impurities and the scraps in the box body can be extracted through the arrangement of the exhaust fan and the air outlet pipe, the gas before the gas is extracted out of the box body can be filtered through the arrangement of the filter screen, the dustproof effect is achieved, the released gas achieves the environment-friendly effect, the working environment of workers is effectively guaranteed, the motor is started through the arrangement of the motor, the speed reducer and the scraping strip, the motor drives the first rotating rod to rotate, the first rotating rod rotates to transmit force to the speed reducer, the speed reducer converts the force transmitted by the first rotating rod and then drives the second rotating rod to rotate, the second rotating rod rotates to drive the connecting plate to rotate, the connecting plate rotates to drive the scraping strip to intermittently clean the left end of, effectively guarantee the life of filter screen, through setting up the scavenge port, can conveniently clear up the impurity and the piece that come and clean down through scraping the strip in the box gaseous deposit, improve the continuous practicality of device.

Drawings

Fig. 1 is a schematic structural view of the present invention;

fig. 2 is a schematic diagram of the right-side view structure of the present invention;

fig. 3 is a schematic top view of the present invention;

fig. 4 is a schematic diagram of a right-side view cross-sectional structure of the present invention.

In the figure: 1. a box body; 2. a top plate; 3. a motor; 4. a speed reducer; 5. an exhaust fan; 6. an air suction pipe; 7. a filter screen; 8. a first rotating lever; 9. a second rotating rod; 10. a connecting plate; 11. scraping the strips; 12. a baffle plate; 13. a cleaning port; 14. a sealing door; 15. an air inlet pipe; 16. a first support bar; 17. a second support bar; 18. a distribution box; 19. a support leg; 20. a first cushion block; 21. a protective cover; 22. a first connecting rod; 23. a second connecting rod; 24. a second cushion block; 25. an electrically operated valve.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Examples

Referring to fig. 1-4, a dust-proof device comprises a box body 1, a top plate 2 is fixedly connected to the right end of the box body 1, a motor 3, a speed reducer 4 and an exhaust fan 5 are sequentially installed on the top end of the top plate 2 from front to back, the gas in the box body 1 can be extracted through the exhaust fan 5, an air suction pipe 6 is fixedly connected to the input end of the exhaust fan 5, a filter screen 7 is fixedly connected to the other end of the air suction pipe 6, the gas before the box body 1 is extracted can be filtered through the filter screen 7, the filter screen 7 penetrates through the box body 1 and enters the box body 1 and is fixedly connected with the box body 1, a first rotating rod 8 is fixedly connected to the output end of the motor 3, the other end of the first rotating rod 8 is fixedly connected with the input end of the speed reducer 4, a second rotating rod 9 is fixedly connected to the output end of the speed reducer 4, the other, the right end of the connecting plate 10 is adhered with a scraping strip 11, the scraping strip 11 is contacted with the right end of the inner side wall of the box body 1 and the left end of the filter screen 7, the motor 3 is started, the motor 3 drives the first rotating rod 8 to rotate, the first rotating rod 8 rotates to transmit force to the speed reducer 4, the speed reducer 4 converts the force transmitted by the first rotating rod 8 and then drives the second rotating rod 9 to rotate, the second rotating rod 9 rotates to drive the connecting plate 10 to rotate, the connecting plate 10 rotates to drive the scraping strip 11 to intermittently clean the left end of the filter screen 7, a baffle 12 is arranged inside the box body 1, particles in gas entering from the air inlet pipe 15 fall onto the baffle 12 and then slide to the lower side of the front end of the baffle 12 under the action of self gravity, the cleaned chips also slide to the lower side of the front end of the baffle 12 under the action of self gravity, the baffle 12 slopes to the front side, the rear end of the baffle 12 is fixedly connected with the rear end of the, the bottom of baffle 12 and the bottom fixed connection of the inside wall of box 1, cleaning opening 13 has been seted up to the front end of box 1, cleaning opening 13's front end is provided with sealing door 14, sealing door 14's rear end passes through the hinge with the front end of box 1 and articulates, after operation a period of time, clear up impurity and piece to box 1, opening sealing door 14, clear up impurity and piece that drop to baffle 12 front end downside through cleaning opening 13, box 1's rear end intercommunication has air-supply line 15, air-supply line 15 will formulate the gaseous leading-in box 1's inside that contains impurity and piece that forms in the nail journey, the bottom fixed connection of roof 2 has two first branches 16 and two second branch 17, block terminal 18 is installed to the front end that lies in first branch 16 and second branch 17 of front side,

motor

3, 4 and air exhauster 5 all are with block terminal 18 electric connection, through block terminal 18 to motor 3, motor 3, The speed reducer 4 and the exhaust fan 5 perform start control.

It should be further noted that, four corners of the bottom end of the box body 1 are fixedly connected with supporting legs 19, the supporting legs 19 support the box body 1, the bottom ends of the supporting legs 19 are fixedly connected with first cushion blocks 20, the first cushion blocks 20 cushion the box body 1 to prevent the supporting legs 19 from directly contacting with the ground, and increase the friction coefficient with the ground, a protective cover 21 is arranged outside the motor 3, the protective cover 21 protects the motor 3, the bottom end of the protective cover 21 is connected with the top end of the top plate 2, the left ends of the two first supporting rods 16 are fixedly connected with first connecting rods 22, the left ends of the two first connecting rods 22 are fixedly connected with the right end of the box body 1, a second connecting rod 23 is fixedly connected between the two first supporting rods 16 and the two second supporting rods 17, the first connecting rods 22 and the second connecting rods 23 play a role in fixing, the bottom ends of the two first supporting rods 16 and the two second supporting rods 17 are fixedly connected with second cushion blocks 24, the second cushion block 24 damps the top plate 2, prevents the first support rod 16 and the second support rod 17 from directly contacting with the ground, increases the friction coefficient with the ground, avoids noise generated during operation of the device, and the air inlet pipe 15 is connected with an electric valve 25 through threads.

In conclusion, when the dustproof device is used, firstly, the dustproof device is placed at a position required to be used, the electric valve 25 is opened, the gas containing impurities and fragments formed in the nail making process is guided into the box body 1 through the air inlet pipe 15, the exhaust fan 5 is opened, the gas containing the impurities and the fragments in the box body 1 is sucked, the gas before the box body 1 is extracted is filtered through the filter screen 7, the motor 3 drives the first rotating rod 8 to rotate, the first rotating rod 8 rotates to transmit force to the speed reducer 4, the speed reducer 4 converts the force transmitted by the first rotating rod 8 and then drives the second rotating rod 9 to rotate, the second rotating rod 9 rotates to drive the connecting plate 10 to rotate, the connecting plate 10 rotates to drive the scraping strip 11 to intermittently clean the left end of the filter screen 7, particles in the gas entering from the air inlet pipe 15 fall onto the baffle 12 and then slide to the lower side of the front end of the baffle 12 under the action of self gravity, and the piece that gets off through cleaning also slides down the front end downside of baffle 12 under the effect of self gravity, when operation a period after, need clear up impurity and piece to box 1, closes electric valve 25, air exhauster 5, motor 3 and speed reducer 4, then opens sealing door 14, clears up impurity and piece of losing the front end downside of baffle 12 through cleaning opening 13.

The motor 3 is a conventional device purchased from the market and known to those skilled in the art, the model of the motor 3 is Y80M1-2, and in this patent, we only use the motor, and do not improve the structure and function of the motor, and the setting mode, the installation mode and the electrical connection mode of the motor are set, and for those skilled in the art, the motor is only required to be debugged according to the requirements of the use specification, and is not described herein again, and the motor 3 is provided with a control switch matched with the motor, and the installation position of the control switch is selected according to the actual use requirement, so that the operation and control of the operator are facilitated.

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

Claims

1. The utility model provides a dust keeper, includes box (1), its characterized in that: the box body is characterized in that a top plate (2) is fixedly connected to the right end of the box body (1), a motor (3), a speed reducer (4) and an exhaust fan (5) are sequentially installed on the top end of the top plate (2) from front to back, an input end of the exhaust fan (5) is fixedly connected with an exhaust pipe (6), the other end of the exhaust pipe (6) is fixedly connected with a filter screen (7), the filter screen (7) penetrates through the box body (1), enters the box body (1) and is fixedly connected with the box body (1), an output end of the motor (3) is fixedly connected with a first rotating rod (8), the other end of the first rotating rod (8) is fixedly connected with an input end of the speed reducer (4), an output end of the speed reducer (4) is fixedly connected with a second rotating rod (9), the other end of the second rotating rod (9) penetrates through the right end of the box body (1) and extends to an internal fixedly connected with, the right-hand member of the inside wall of scraping strip (11) and box (1) and the left end contact of filter screen (7), the inside of box (1) is provided with baffle (12), baffle (12) slope is to the front side, the rear end of baffle (12) and the rear end fixed connection of the inside wall of box (1), the bottom of baffle (12) and the bottom fixed connection of the inside wall of box (1), clean mouthful (13) have been seted up to the front end of box (1), the front end of cleaning mouthful (13) is provided with sealing door (14), the rear end of sealing door (14) and the front end of box (1) are articulated through the hinge, the rear end intercommunication of box (1) has air-supply line (15), the bottom fixed connection of roof (2) has two first branch poles (16) and two second branch poles (17), block terminal (18) are installed to the front end of the first branch pole (16) and the second branch pole (17) that are located the front side, the motor (3), the speed reducer (4) and the exhaust fan (5) are electrically connected with the distribution box (18).

2. A dust-proofing device according to claim 1, characterized in that: the bottom four corners position of box (1) all fixedly connected with landing leg (19), the bottom fixedly connected with first cushion block (20) of landing leg (19).

3. A dust-proofing device according to claim 2, characterized in that: the outside of motor (3) is provided with protection casing (21), and the bottom of protection casing (21) is connected with the top of roof (2).

4. A dust-proofing device according to claim 3, characterized in that: the left ends of the two first supporting rods (16) are fixedly connected with first connecting rods (22), and the left ends of the two first connecting rods (22) are fixedly connected with the right end of the box body (1).

5. A dust-proofing device according to claim 4, characterized in that: and a second connecting rod (23) is fixedly connected between the two first supporting rods (16) and the two second supporting rods (17).

6. A dust protection device according to claim 5, characterized in that: the bottom ends of the two first supporting rods (16) and the two second supporting rods (17) are fixedly connected with second damping cushion blocks (24).

7. A dust protection device according to claim 6, characterized in that: the air inlet pipe (15) is connected with an electric valve (25) in a threaded manner.