CN211513808U

CN211513808U - Dust suction device of solid wood stair production workshop

Info

Publication number: CN211513808U
Application number: CN201921619541.7U
Authority: CN
Inventors: 陈木钗
Original assignee: Quanzhou Xinyi Wood Industry Co ltd
Current assignee: Quanzhou Xinyi Wood Industry Co ltd
Priority date: 2019-09-26
Filing date: 2019-09-26
Publication date: 2020-09-18
Anticipated expiration: 2029-09-26

Abstract

The utility model belongs to inhale dust equipment field, especially a dust absorption device of wood stair workshop, to the current problem that dust absorption device is not convenient for filter and collect the saw-dust, the following scheme is put forward now, it includes the dust absorption fan, one side fixed mounting of dust absorption fan has the outlet duct, and fixed mounting has the filter screen in the outlet duct, has seted up the intercommunicating pore on the bottom inner wall of outlet duct, and the bottom fixed mounting of outlet duct has the collection box, and fixed mounting has the deep bead on the bottom inner wall of outlet duct, and the deep bead is located the top of intercommunicating pore, and the top fixed mounting of outlet duct has the one end of montant, and the other end fixed mounting of montant is on the deep bead, and first groove has been seted up to one side of montant, and slidable mounting has the lead screw seat in the. The utility model relates to a rationally, be convenient for filter the dust, and be convenient for clear up and collect the dust on the filter screen.

Description

Dust suction device of solid wood stair production workshop

Technical Field

The utility model relates to a inhale dust equipment technical field, especially relate to a dust absorption device of wood stair workshop.

Background

In the production process of the solid wood stairs, a large amount of sawdust and dust exist in a workshop, so that the air environment of the workshop is poor, the personal health of workers is affected, even though the mode of taking the gauze mask also can't avoid the injury of dust to the human body, through the retrieval, the patent document of grant publication No. CN205630892U discloses the dust absorption device in wood stair workshop, including the motor, the drive pulley, driving belt, driven pulley, dust absorption fan, the shutter, outer housing and protection network, the drive pulley installation is fixed on the output shaft of motor, driven pulley passes through driving belt and is connected with the drive pulley transmission, dust absorption fan and driven pulley coaxial coupling, the shutter installation sets up and is located between driven pulley and the dust absorption fan on the outer housing, dust absorption fan installation sets up the back at the shutter, driven pulley installs on the outer housing, the protection network installation is fixed in the front of outer housing.

However, the design has the defects that the sawdust dust is discharged outside a workshop, the ignition point of the sawdust dust is low, dust explosion or fire disasters can be caused if the sawdust dust is not treated, and the sawdust dust is inconvenient to filter and collect, so that the dust suction device for the solid wood stair production workshop is provided for solving the problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the shortcoming that exists among the prior art to be not convenient for filter and collect the saw-dust, and the dust extraction device of a wood stair workshop that proposes.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a dust absorption device between wood stair workshop, including the dust absorption fan, one side fixed mounting of dust absorption fan has the outlet duct, fixed mounting has the filter screen in the outlet duct, the intercommunicating pore has been seted up on the bottom inner wall of outlet duct, the bottom fixed mounting of outlet duct has the collection box, fixed mounting has the deep bead on the bottom inner wall of outlet duct, and the deep bead is located the top of intercommunicating pore, the top fixed mounting of outlet duct has the one end of montant, the other end fixed mounting of montant is on the deep bead, first groove has been seted up to one side of montant, slidable mounting has the lead screw seat in the first groove, one side fixed mounting of lead screw seat has the U-shaped seat, rotate on the both sides inner wall of U-shaped seat and install.

Preferably, the top fixed mounting of outlet duct has the rotating electrical machines, and the output shaft of rotating electrical machines extends to first inslot and fixed mounting has the one end of lead screw, and the other end of lead screw rotates and installs on the bottom inner wall of first groove, and lead screw seat threaded sleeve establishes on the lead screw, owing to be provided with the lead screw, the rotation of lead screw can drive the lead screw seat and remove.

Preferably, the first groove is far away from and has been seted up the spacing groove on its open-ended one side inner wall, and the opposite side fixed mounting of screw rod seat has spacing seat, and spacing seat and spacing groove sliding connection, owing to be provided with spacing seat and spacing groove, can make the screw rod seat carry out stable reciprocating.

Preferably, the one end of dwang extends to the outside of U-shaped seat and fixed mounting has the gear, and the top fixed mounting of outlet duct has the one end of dead lever, and the other end fixed mounting of dead lever has the rack on the deep bead, one side fixed mounting of dead lever, and the rack meshes with the gear mutually, owing to be provided with the rack, the one end of gear can make the gear rotate.

Preferably, the installation bases are fixedly installed on two sides of the recovery box, the bolts are installed on the installation bases in a threaded mode, and the recovery box is fixedly installed on the air outlet pipe through the bolts.

The utility model discloses in, a dust absorption device of wood stair workshop is when dust absorption fan during operation, make the dust by the outlet duct discharge, under the effect of filter screen, can filter the dust, use a period after the filter screen, make a lot of dust adhesion on the filter screen, start the rotating electrical machines this moment, the rotating electrical machines drives the lead screw through the output shaft and rotates, the lead screw drives the lead screw seat and removes, the lead screw seat drives the U-shaped seat and removes, the U-shaped seat drives the brush roller and removes, the U-shaped seat drives the gear through the rotor bar and removes, under the effect of rack, make the gear rotate, the gear drives the dwang and rotates, the dwang drives the brush roller and rotates, removal and rotation through the brush roller.

The utility model relates to a rationally, simple structure, convenient operation is convenient for filter the dust, and is convenient for clear up and collect the dust on the filter screen.

Drawings

Fig. 1 is a schematic structural view of a dust suction device of a solid wood stair production workshop according to the present invention;

fig. 2 is the utility model provides a dust absorption device's of wood stair workshop part A schematic structure.

In the figure: 1. a dust collection fan; 2. an air outlet pipe; 3. a filter screen; 4. a communicating hole; 5. a recycling bin; 6. a wind deflector; 7. a vertical rod; 8. a first groove; 9. a screw base; 10. a screw rod; 11. a rotating electric machine; 12. a U-shaped seat; 13. rotating the rod; 14. a brush roller; 15. a gear; 16. fixing the rod; 17. a rack.

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.

Referring to fig. 1-2, a dust suction device for a solid wood stair production workshop comprises a dust suction fan 1, an air outlet pipe 2 is fixedly installed on one side of the dust suction fan 1, a filter screen 3 is fixedly installed in the air outlet pipe 2, a communication hole 4 is formed in the inner wall of the bottom of the air outlet pipe 2, a recovery box 5 is fixedly installed at the bottom of the air outlet pipe 2, a wind shield 6 is fixedly installed on the inner wall of the bottom of the air outlet pipe 2, and the deep bead 6 is located the top of intercommunicating pore 4, the top fixed mounting of outlet duct 2 has the one end of montant 7, the other end fixed mounting of montant 7 is on deep bead 6, first groove 8 has been seted up to one side of montant 7, slidable mounting has screw seat 9 in the first groove 8, one side fixed mounting of screw seat 9 has U-shaped seat 12, rotate on the both sides inner wall of U-shaped seat 12 and install same dwang 13, fixed cover is equipped with brush roller 14 on the dwang 13, and brush roller 14 contacts with filter screen 3.

The utility model discloses in, the top fixed mounting of outlet duct 2 has rotating electrical machines 11, and rotating electrical machines 11's output shaft extends to in the first groove 8 and fixed mounting has the one end of lead screw 10, and the other end of lead screw 10 rotates and installs on the bottom inner wall of

first groove

8, and 9 threaded sleeve of lead screw seat establish on lead screw 10, owing to be provided with lead screw 10, the rotation of lead screw 10 can drive lead screw seat 9 and remove.

The utility model discloses in, first groove 8 is kept away from and has been seted up the spacing groove on its open-ended one side inner wall, and the opposite side fixed mounting of screw rod seat 9 has spacing seat, and spacing seat and spacing groove sliding connection, owing to be provided with spacing seat and spacing groove, can make screw rod seat 9 carry out stable reciprocating.

The utility model discloses in, the one end of dwang 13 extends to the outside of U-shaped seat 12 and fixed mounting has gear 15, and the top fixed mounting of outlet duct 2 has the one end of dead lever 16, and the other end fixed mounting of dead lever 16 has rack 17 on deep bead 6, and one side fixed mounting of dead lever 16 has rack 17, and rack 17 meshes with gear 15 mutually, owing to be provided with rack 17, gear 15's one end can make gear 15 rotate.

The utility model discloses in, the both sides fixed mounting of collection box 5 has the mount pad, and the bolt is installed to the screw thread on the mount pad, and collection box 5 is convenient for install collection box 5 through the bolt through bolt fixed mounting on outlet duct 2.

In the utility model, when the dust absorption fan 1 works, dust is discharged from the air outlet pipe 2, the dust can be filtered under the action of the filter screen 3, after the filter screen 3 is used for a period of time, a plurality of dust is adhered on the filter screen 3, at the moment, the rotating motor 11 is started, the rotating motor 11 drives the screw rod 10 to rotate through the output shaft, the screw rod 10 drives the screw rod seat 9 to move, the screw rod seat 9 drives the U-shaped seat 12 to move, the U-shaped seat 12 drives the brush roller 14 to move, the U-shaped seat 12 drives the gear 15 to move through the rotating rod 13, under the action of the rack 17, the gear 15 rotates, the gear 15 drives the rotating rod 13 to rotate, the rotating rod 13 drives the brush roller 14 to rotate, through the movement and rotation of the brush roller 14, the dust on the filter screen 3 can be cleaned, and the cleaned dust can enter the recycling box 5 through the communication hole 4, finally, the rotating motor 11 is rotated reversely, so that the brush roller 14 can be reset, and dust can be filtered and collected conveniently.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The utility model provides a dust absorption device in wood stair workshop, including dust absorption fan (1), a serial communication port, one side fixed mounting of dust absorption fan (1) has outlet duct (2), fixed mounting has filter screen (3) in outlet duct (2), intercommunicating pore (4) have been seted up on the bottom inner wall of outlet duct (2), the bottom fixed mounting of outlet duct (2) has collection box (5), fixed mounting has deep bead (6) on the bottom inner wall of outlet duct (2), and deep bead (6) are located the top of intercommunicating pore (4), the top fixed mounting of outlet duct (2) has the one end of montant (7), the other end fixed mounting of montant (7) is on deep bead (6), first groove (8) have been seted up to one side of montant (7), slidable mounting has lead screw seat (9) in first groove (8), one side fixed mounting of lead screw seat (9) has U-shaped seat (12), the inner walls of two sides of the U-shaped seat (12) are rotatably provided with the same rotating rod (13), the rotating rod (13) is fixedly sleeved with a brush roller (14), and the brush roller (14) is in contact with the filter screen (3).

2. The dust suction device for the solid wood stair production workshop according to claim 1, wherein a rotating motor (11) is fixedly mounted at the top of the air outlet pipe (2), an output shaft of the rotating motor (11) extends into the first groove (8) and is fixedly mounted with one end of a screw rod (10), the other end of the screw rod (10) is rotatably mounted on the inner wall of the bottom of the first groove (8), and a screw rod seat (9) is in threaded sleeve connection with the screw rod (10).

3. The dust suction device for the solid wood stair production workshop according to claim 1, wherein a limiting groove is formed in the inner wall of one side, away from the opening, of the first groove (8), a limiting seat is fixedly mounted on the other side of the screw rod seat (9), and the limiting seat is connected with the limiting groove in a sliding mode.

4. The dust suction device for the solid wood stair production workshop according to claim 1, wherein one end of the rotating rod (13) extends to the outer side of the U-shaped seat (12) and is fixedly provided with a gear (15), one end of a fixing rod (16) is fixedly arranged at the top of the air outlet pipe (2), the other end of the fixing rod (16) is fixedly arranged on the wind shield (6), a rack (17) is fixedly arranged on one side of the fixing rod (16), and the rack (17) is meshed with the gear (15).

5. The dust suction device for the solid wood stair production workshop according to claim 1, wherein mounting seats are fixedly mounted on two sides of the recovery box (5), bolts are mounted on the mounting seats in a threaded mode, and the recovery box (5) is fixedly mounted on the air outlet pipe (2) through the bolts.