CN212385638U

CN212385638U - Wood chip dust collector for carving office furniture

Info

Publication number: CN212385638U
Application number: CN202020446646.3U
Authority: CN
Inventors: 彭松
Original assignee: Sichuan Xingchuangtai Information Technology Co Ltd
Current assignee: Rizhao Lanfeng Wood Industry Co ltd
Priority date: 2020-03-31
Filing date: 2020-03-31
Publication date: 2021-01-22
Anticipated expiration: 2030-03-31

Abstract

The utility model relates to the technical field of office furniture processing, in particular to a wood chip dust collector for engraving and processing office furniture, which comprises a dust collection box, wherein a dust collection pipe is fixed inside the dust collection box, one end of the dust collection pipe extends out of the dust collection box and is provided with a dust collection head, a dust collection head adjusting component is arranged between the bottom of the dust collection head and the dust collection box, a filter screen is fixed in the middle of the dust collection pipe, the left side of the filter screen is also provided with a filter screen cleaning component, the right side of the dust collection pipe is provided with a dust treatment chamber, and the top of the dust treatment chamber is provided with an atomizing head; the utility model discloses set up the clean subassembly of filter screen, the output shaft through the motor drives the rolling disc and rotates, and the rolling disc drives the rolling rod and rotates, and the rolling rod removes in fan-shaped ratch, and drives fan-shaped ratch and be mechanical reciprocating motion, and fan-shaped ratch drives the rack and reciprocates, and the rack drives the cleaning brush and reciprocates and does not stop the saw-dust of clean brushing filter screen surface for the saw-dust falls into big saw-dust storage incasement, has avoided the jam of filter screen.

Description

Wood chip dust collector for carving office furniture

Technical Field

The utility model relates to an office furniture processing technology field, concretely relates to wood bits dust catcher of office furniture carving processing.

Background

Office furniture is a tool which is convenient for office workers or works in daily life and work and social activities. The Chinese furniture industry has achieved unprecedented development since the innovation is open, and as a branch of the furniture industry, the Chinese office furniture industry is rapidly developed along with the continuous updating of production technology, the continuous increase of varieties, the gradual formation of specialized production and the continuous improvement of management level.

Like patent number CN201920119899.7 discloses an office furniture sculpture wood bits dust catcher, including the dust absorption box, install the support frame on the inner wall of the bottom of dust absorption box, the last surface mounting of support frame has driving motor and fan, and the air outlet department of fan is provided with out the tuber pipe, and the air inlet department of fan is provided with the air-supply line, and the air-supply line is located one section of dust absorption box inboard and is provided with filter equipment.

But because the weight of the wood chips is very light, the wood chips are likely to stick to the filter screen of the device against gravity under the strong suction force of the fan, so that the air flow is blocked and the expected effect is not achieved.

Based on this, the utility model designs a wood bits dust catcher of office furniture carving processing to solve above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a wood bits dust catcher of office furniture carving processing to solve the problem that provides among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a wood chip dust collector for carving office furniture comprises a dust collection box, wherein a horizontal dust collection pipe is fixed inside the dust collection box, universal wheels are fixed at four corners of the bottom of the dust collection box, one end of the dust collection pipe extends out of the dust collection box and is fixed with a corrugated pipe, a dust collection head is fixed at the other end of the corrugated pipe, a dust collection head adjusting assembly is arranged between the bottom of the dust collection head and the dust collection box, a filter screen is fixed in the middle of the dust collection pipe, a large wood chip discharge opening is formed in the left dust collection pipe of the filter screen, a large wood chip storage box is fixedly communicated with the bottom of the large wood chip discharge opening, a filter screen cleaning assembly is further arranged on the left side of the filter screen, a dust collection pump is arranged on the right side of the dust collection pipe and is fixedly connected with the bottom of an inner cavity of the dust collection box, a dust treatment chamber is communicated with an air outlet of the dust collection pump, a water pump is fixed at the bottom of the dust treatment, the water outlet of the water pump is communicated and fixed with the spray pipe through a water pipe.

Further, the clean subassembly of filter screen includes the fixed plate, fixed plate and dust absorption pipe fixed connection, the fixed plate is fixed with the motor, the output shaft of motor passes the fixed plate and is fixed with the rolling disc, the rolling disc rotates with the fixed plate to be connected, be fixed with the rolling rod on the rolling disc, the rolling rod is connected with fan-shaped ratch, the centre and the fixed plate of fan-shaped ratch rotate to be connected, fan-shaped ratch meshing has the rack, rack and dust absorption pipe sliding connection, and be fixed with the cleaning brush, the position that the lateral wall corresponds the cleaning brush around the dust absorption pipe is equipped with the spout, the cleaning brush stretch into in the spout and with spout sliding connection.

Furthermore, the dust collection head adjusting assembly comprises a loop bar and an inner bar, the inner bar extends into the loop bar and is in sliding connection with the loop bar, a first bevel gear is connected in the loop bar in a rotating mode, the axis of the first bevel gear is in threaded connection with the inner bar and is meshed with a second bevel gear, a crank is fixed on the second bevel gear and extends out of the loop bar, and the inner bar and the loop bar are hinged with the dust collection head and the dust collection box respectively.

Furthermore, a pull rope is fixed at the bottom of the cleaning brush, a fixed pulley is rotatably connected to the bottom of the front side wall of the dust collection pipe, a telescopic folding plate is arranged at the bottom of the rear side wall of the dust collection pipe, the pull rope is in rolling connection with the fixed pulley, and the other end of the pull rope is fixedly connected with the folding plate.

Furthermore, the water pipe is a rubber hose.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model is provided with the dust collection head adjusting component, the crank drives the second bevel gear to rotate by rotating the crank, the second bevel gear drives the first bevel gear to rotate, and the first bevel gear drives the inner rod to move towards the outer side or the inner side, thereby accurately adjusting the angle of the dust collection head; the filter screen is arranged, large sawdust can be filtered by the filter screen, and sawdust with larger weight falls into the large sawdust storage box for storage due to the action of gravity; the filter screen cleaning assembly is arranged, the rotating disc is driven to rotate through an output shaft of the motor, the rotating disc drives the rotating rod to rotate, the rotating rod moves in the fan-shaped toothed rod and drives the fan-shaped toothed rod to do mechanical reciprocating motion, the fan-shaped toothed rod drives the rack to move up and down, and the rack drives the cleaning brush to move up and down to continuously clean the sawdust on the surface of the filter screen, so that the sawdust falls into the large sawdust storage box, and the filter screen is prevented from being blocked; the cleaning brush is provided with the telescopic folding plate, and the cleaning brush drives the pull rope to pull the telescopic folding plate to extend and contract while moving up and down, so that the large wood chip discharge port cannot be opened all the time, and the efficiency of the dust collection pump for absorbing air flow is improved; the dust treatment chamber is arranged, the water pump at the bottom is connected into the spray pipe through the water pump, the spray head converts water into atomized water to be sprayed out, the atomized water is contacted with dust in air flow, the dust is brought into water at the bottom of the dust treatment chamber, and clean air flow is beneficial to protecting the environment through the vent discharging device.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.

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

FIG. 2 is a schematic structural view of the filter screen cleaning assembly of the present invention;

FIG. 3 is a schematic view of the filter screen cleaning assembly of the present invention;

fig. 4 is a schematic structural view of the dust suction head adjusting assembly of the present invention.

In the drawings, the components represented by the respective reference numerals are listed below:

1-a dust collection box, 2-a dust collection pipe, 3-a dust collection head, 4-a corrugated pipe, 5-a dust collection head adjusting component, 501-a loop bar, 502-an inner bar, 503-a first bevel gear, 504-a second bevel gear, 505-a crank, 6-a universal wheel, 7-a telescopic folding plate, 8-a filter screen, 9-a filter screen cleaning component, 901-a fixed plate, 902-a rotating disc, 903-a sector gear rod, 904-a rack, 905-a cleaning brush, 10-a large wood chip storage box, 11-a dust treatment chamber, 12-a dust collection pump, 13-a water pump, 14-a spray head, 15-a water pipe and 16-a pull rope.

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 of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: a wood chip dust collector for carving processing of office furniture comprises a dust collection box 1, a horizontal dust collection pipe 2 is fixed inside the dust collection box 1, universal wheels 6 are fixed at four corners of the bottom of the dust collection box 1, the universal wheels 6 have a self-locking function, one end of the dust collection pipe 2 extends out of the dust collection box 1 and is fixed with a corrugated pipe 4, the corrugated pipe 4 can be bent, a dust collection head 3 is fixed at the other end of the corrugated pipe 4, a dust collection head adjusting assembly 5 is arranged between the bottom of the dust collection head 3 and the dust collection box 1, a filter screen 8 is fixed in the middle of the dust collection pipe 2 and is used for filtering large wood chips, a large wood chip discharge port is arranged on the dust collection pipe 2 on the left side of the filter screen 8, a large wood chip storage box 10 is fixedly communicated with the bottom of the large wood chip discharge port, an opening is arranged at the bottom of the storage box 10 and used for discharging the large wood chips, a filter screen cleaning assembly 9 is, dust absorption pump 12 and dust absorption box 1's inner chamber bottom fixed connection, dust absorption pump 12's air outlet intercommunication is equipped with dust disposal chamber 11, dust disposal chamber 11's bottom is fixed with water pump 13, the top is fixed with the shower, the right side wall is equipped with the ventilation hole, the intercommunication is fixed with a plurality of atomising heads 14 on the shower, water pump 13's delivery port passes through water pipe 15 and the shower intercommunication is fixed, water pipe 15 is the rubber hose, dust disposal chamber 11's top is equipped with the water filling port, the bottom is equipped with the delivery port.

The filter screen cleaning component 9 comprises a fixing plate 901, the fixing plate 901 is fixedly connected with the dust collection pipe 2, a motor is fixed on the fixing plate 901, an output shaft of the motor penetrates through the fixing plate 901 and is fixed with a rotating disc 902, the rotating disc 902 is rotatably connected with the fixing plate 901, a rotating rod is fixed on the rotating disc 902 and is connected with a fan-shaped toothed rod 903, the middle of the fan-shaped toothed rod 903 is provided with a sliding groove, the rotating rod extends into the sliding groove and is slidably connected with the sliding groove, the middle of the fan-shaped toothed rod 903 is rotatably connected with the fixing plate 901, the fan-shaped toothed rod 903 is meshed with a rack 904, the rack 904 is slidably connected with the, and a cleaning brush 905 is fixed, the cleaning brush 905 can clean the wood dust on the surface of the filter screen 8, make the saw-dust fall into big saw-dust storage case 10 in, the position that the front and back lateral wall of dust absorption pipe 2 corresponds cleaning brush 905 is equipped with the spout, cleaning brush 905 stretch into in the spout and with spout sliding connection.

The dust collection head adjusting assembly 5 comprises a loop bar 501 and an inner bar 502, the inner bar 502 extends into the loop bar 501 and is in sliding connection with the loop bar 501, the inner bar and the loop bar cannot rotate mutually, a first bevel gear 503 is connected in the loop bar 501 in a rotating manner, the axis of the first bevel gear 503 is in threaded connection with the inner bar 502 and is engaged with a second bevel gear 504, the second bevel gear 504 is fixed with a crank 505 and extends out of the loop bar 501, the inner bar 502 and the loop bar 501 are respectively hinged with the dust collection head 3 and the dust collection box 1, the second bevel gear 504 can be driven to rotate by rotating the crank 505, the first bevel gear 503 is driven to rotate by the second bevel gear 504, and the inner bar 502 is driven by the first bevel gear 503 to move towards the outer.

The bottom of cleaning brush 905 is fixed with stay cord 16, the preceding lateral wall bottom of dust absorption pipe 2 is rotated and is connected with the fixed pulley, the back lateral wall bottom of dust absorption pipe 2 is equipped with flexible folded sheet 7, the material of flexible folded sheet 7 is the cloth, and both sides are provided with the spring, the spring has certain contractile force, when making stay cord 16 not exert the pulling force, flexible folded sheet 7 can automatic shrink, stay cord 16 and fixed pulley roll connection, and the other end and folded sheet 7 fixed connection, cleaning brush 905 is when reciprocating, drive 16 drawing flexible folded sheet 7 extensions of stay cord and shrink, make big sawdust bin outlet can not open always, thereby improve the efficiency that dust absorption pump 12 absorbed the air current, big sawdust bin outlet is if open always, the suction of dust absorption pump 12 can descend.

One specific application of this embodiment is: through adjusting dust absorption head adjusting part 5, adjust the dust absorption head 3 to suitable angle, dust absorption head adjusting part 5's regulative mode is: the crank 505 is rotated, the crank 505 drives the second bevel gear 504 to rotate, the second bevel gear 504 drives the first bevel gear 503 to rotate, and the first bevel gear 503 drives the inner rod 502 to move towards the outer side or the inner side, so that the angle of the dust collection head 3 is adjusted;

the dust suction pump 12 works to suck the sawdust outside the dust suction head 3 into the dust suction pipe 2, the sawdust is filtered by the filter screen 8 to filter large-particle sawdust, the sawdust with larger weight falls into the large sawdust storage box 10 due to the gravity effect, and the rest sawdust is adsorbed by wind power and is tightly attached to the surface of the filter screen 8;

at the moment, the motor is started, an output shaft of the motor drives the rotating disc 902 to rotate, the rotating disc 902 drives the rotating rod to rotate, the rotating rod moves in the fan-shaped toothed rod 903 and drives the fan-shaped toothed rod 903 to do mechanical reciprocating motion, the fan-shaped toothed rod 903 drives the rack 904 to move up and down, the rack 904 drives the cleaning brush 905 to move up and down to continuously clean the sawdust on the surface of the filter screen 8, and the sawdust falls into the large sawdust storage box 10; when the cleaning brush 905 moves up and down, the pull rope 16 is driven to pull the telescopic folding plate 7 to extend and contract, so that the large wood chip discharge port cannot be opened all the time, and the efficiency of the dust suction pump 12 for absorbing air flow is improved;

when the airflow with fine sawdust enters the dust treatment chamber 11, the water pump 13 pumps the water at the bottom into the spray pipe, the spray head 14 converts the water into mist water to spray out, the mist water contacts with the dust in the airflow to bring the dust into the water at the bottom of the dust treatment chamber 11, and the clean airflow passes through the vent to be discharged out of the device.

It is noted that: the utility model discloses a motor, dust absorption pump 12 and water pump 13 realize controlling it through control button, because the equipment that control button matches is equipment commonly used, belongs to current mature technology, no longer gives unnecessary details its electric connection relation and specific circuit structure here.

In the description herein, references to the description of "one embodiment," "an example," "a specific example," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The preferred embodiments of the present invention disclosed above are intended only to help illustrate the present invention. The preferred embodiments are not exhaustive and do not limit the invention to the precise embodiments disclosed. Obviously, many modifications and variations are possible in light of the above teaching. The embodiments were chosen and described in order to best explain the principles of the invention and its practical applications, to thereby enable others skilled in the art to best understand the invention for and utilize the invention. The present invention is limited only by the claims and their full scope and equivalents.

Claims

1. The utility model provides a wood bits dust catcher of office furniture carving processing, includes suction box (1), its characterized in that: the dust collection box is characterized in that a horizontal dust collection pipe (2) is fixed inside the dust collection box (1), universal wheels (6) are fixed at four corners of the bottom of the dust collection box (1), one end of the dust collection pipe (2) extends out of the dust collection box (1) and is fixed with a corrugated pipe (4), a dust collection head (3) is fixed at the other end of the corrugated pipe (4), a dust collection head adjusting component (5) is arranged between the bottom of the dust collection head (3) and the dust collection box (1), a filter screen (8) is fixed in the middle of the dust collection pipe (2), a large wood chip discharge hole is formed in the left dust collection pipe (2) of the filter screen (8), a large wood chip storage box (10) is fixedly communicated with the bottom of the large wood chip discharge hole, a filter screen cleaning component (9) is further arranged on the left side of the filter screen (8), a dust collection pump (12) is arranged on the right side of the dust collection pipe (2), the air outlet intercommunication of dust absorption pump (12) is equipped with dust disposal chamber (11), and the bottom of dust disposal chamber (11) is fixed with water pump (13), and the top is fixed with the shower, and the right side wall is equipped with the ventilation hole, and the intercommunication is fixed with a plurality of atomising heads (14) on the shower, the delivery port of water pump (13) leads to pipe (15) and shower intercommunication fixed.

2. A wood chip vacuum cleaner for engraving office furniture as claimed in claim 1, wherein: the filter screen cleaning assembly (9) comprises a fixing plate (901), the fixing plate (901) is fixedly connected with a dust collection pipe (2), a motor is fixed on the fixing plate (901), an output shaft of the motor penetrates through the fixing plate (901) and is fixed with a rotating disc (902), the rotating disc (902) is rotatably connected with the fixing plate (901), a rotating rod is fixed on the rotating disc (902), the rotating rod is connected with a fan-shaped toothed rod (903), the middle of the fan-shaped toothed rod (903) is rotatably connected with the fixing plate (901), the fan-shaped toothed rod (903) is meshed with a rack (904), the rack (904) is slidably connected with the dust collection pipe (2) and is fixed with a cleaning brush (905), sliding grooves are formed in the positions, corresponding to the cleaning brush (905), of the front side wall and the rear side wall of the dust collection pipe (2), and the cleaning brush (905) extends into the sliding.

3. A wood chip vacuum cleaner for engraving office furniture as claimed in claim 1, wherein: first adjusting part of dust absorption (5) include loop bar (501) and interior pole (502), interior pole (502) stretch into in loop bar (501) and with loop bar (501) sliding connection, loop bar (501) internal rotation is connected with first bevel gear (503), the axle center and interior pole (502) spiro union of first bevel gear (503) have second bevel gear (504) just to mesh, and second bevel gear (504) are fixed with crank (505) and stretch out outside loop bar (501), interior pole (502) and loop bar (501) are articulated with dust absorption head (3) and dust collection box (1) respectively.

4. A wood chip vacuum cleaner for engraving office furniture as claimed in claim 2, wherein: the bottom of cleaning brush (905) is fixed with stay cord (16), the preceding lateral wall bottom of dust absorption pipe (2) is rotated and is connected with the fixed pulley, the back lateral wall bottom of dust absorption pipe (2) is equipped with flexible folded sheet (7), stay cord (16) and fixed pulley roll connection, and the other end and folded sheet (7) fixed connection.

5. A wood chip vacuum cleaner for engraving office furniture as claimed in claim 1, wherein: the water pipe (15) is a rubber hose.