CN219176612U

CN219176612U - Dust removal fan

Info

Publication number: CN219176612U
Application number: CN202320185698.3U
Authority: CN
Inventors: 杨斌文
Original assignee: Xiangyang Senli Wood Products Processing Co ltd
Current assignee: Xiangyang Senli Wood Products Processing Co ltd
Priority date: 2023-02-03
Filing date: 2023-02-03
Publication date: 2023-06-13
Anticipated expiration: 2033-02-03

Abstract

The utility model relates to the technical field of dust removal fans and discloses a dust removal fan which comprises a supporting box, a barrel, a vertical plate and a dust removal cloth bag, wherein the vertical plate is arranged at the top of the supporting box, a round opening is formed in the vertical plate, a supporting ring is fixedly sleeved on the barrel and is rotatably arranged in the round opening, an adjusting component and an adsorption fixing component are arranged in the supporting box, the adjusting component is connected with the vertical plate, the supporting box is provided with the supporting component, the supporting component is connected with the adjusting component and the vertical plate, a supporting frame is fixedly arranged in the barrel, the dust removal cloth bag is arranged in the supporting frame, an exhaust fan and a lower screen are fixedly arranged in the barrel, and a fluted disc is fixedly arranged on one side of the supporting ring. The utility model has the following advantages and effects: the operation is simple, the dust removal cloth bag can be conveniently and quickly disassembled and assembled, the air exhaust direction and the air inlet direction can be adjusted as required, and the stability is good.

Description

Dust removal fan

Technical Field

The utility model relates to the technical field of dust removal fans, in particular to a dust removal fan.

Background

The dust removing fan is a device for removing dust, has a wide application range and more application situations, such as a construction area which is relatively closed to the inside of a building body in the building construction process, or a mine field and other scenes.

Through retrieving, the chinese patent of the bulletin number CN216843906U of authorizing discloses a dust removal fan, comprising a base plate, the equal fixedly connected with pushing handle in left and right sides of bottom plate, the equal fixedly connected with landing leg in lower surface four corners department of bottom plate, the bottom of landing leg is provided with the universal wheel, the bottom plate upper surface is close to positive one side middle part and is close to the equal fixedly connected with backup pad in one side middle part of back, the inboard top of backup pad is provided with the fan body, the inboard middle part below of backup pad is provided with adjustment mechanism, adjustment mechanism includes the through-hole, the through-hole is seted up in the positive below middle part of backup pad, the inside rotation of through-hole is connected with the dwang. This dust removal fan, through the pivot in the adjustment mechanism, the fan body carries out circumference through the pivot in the inside of swivelling joint, rotates the twist grip, drives the dwang and rotates, drives the fan body through the stay cord and rotates to can reach the effect that conveniently carries out different angle adjustment to dust removal fan.

In the practical use process, the patent does not have the functions of filtering and collecting dust in the air, secondary pollution is easy to cause, and meanwhile, the dust removal efficiency is affected due to the limited extraction range in the working process.

Disclosure of Invention

The utility model aims to provide a dust removal fan which has the effects of simplicity in operation, convenience in quick disassembly and assembly of a dust removal cloth bag, capability of adjusting the air exhaust direction and the air inlet direction according to requirements and good stability.

The technical aim of the utility model is realized by the following technical scheme: the utility model provides a dust removal fan, includes supporting box, barrel, riser and dust removal sack, the riser sets up at the top of supporting box, round mouth has been seted up on the riser, fixed cover is equipped with the supporting ring on the barrel, and the supporting ring rotates and install in round mouth, be provided with adjusting part and absorption fixed subassembly in the supporting box, and adjusting part is connected with the riser, be provided with supporting part on the supporting box, and supporting part is connected with adjusting part and riser, fixed mounting has the support frame in the barrel, and the dust removal sack sets up in the support frame, fixed mounting has air exhauster and lower otter board in the barrel, one side fixed mounting of supporting ring has the fluted disc, one side fixed mounting of riser has accommodate motor, fixed cover is equipped with driving gear on accommodate motor's the output shaft, and driving gear meshes with the fluted disc.

The utility model is further provided with: the adjusting component comprises a supporting shaft, a worm wheel, a worm and an adjusting wheel, the worm is horizontally installed on the supporting box in a rotating mode, the supporting shaft is vertically installed on the inner wall of the top of the supporting box in a rotating mode, the top end of the supporting shaft extends to the upper portion of the supporting box and is fixedly connected with the vertical plate, the worm wheel is arranged on the bottom end of the supporting shaft in a sleeved mode, the worm is meshed with the worm wheel, and one end of the worm extends to the outside of the supporting box and is fixedly sleeved with the adjusting wheel.

By adopting the technical scheme, the vertical plate can be controlled to perform angle adjustment based on the supporting shaft as the center.

The utility model is further provided with: the adsorption fixing assembly comprises four permanent magnet suckers, eight guide rods and eight tension springs, wherein the eight guide rods are vertically and slidably arranged on the inner wall of the bottom of the supporting box, the tension springs are fixedly arranged on the top ends of the eight guide rods, one ends of the eight tension springs, which are far away from the guide rods, are fixedly connected with the inner wall of the top of the supporting box, and the bottom ends of the eight guide rods are all extended to the lower side of the supporting box and fixedly provided with the four permanent magnet suckers.

Through adopting above-mentioned technical scheme, can adsorb fixedly to the supporting box.

The utility model is further provided with: the supporting component comprises a circular plate and a plurality of balls, the circular plate is fixedly sleeved on the supporting shaft, the top side of the circular plate is fixedly connected with the vertical plate, annular grooves are formed in the bottom side of the circular plate and the top of the supporting box, and the balls are installed in the two annular grooves in a rolling mode.

Through adopting above-mentioned technical scheme, can make the riser keep stable rotation based on the back shaft.

The utility model is further provided with: one end of the cylinder body is fixedly provided with a dust hood, the inner wall of the cylinder body is fixedly provided with a guide plate, the guide plate is provided with a conical opening, the inner wall of the conical opening is fixedly provided with a ring magnet, the dust collection cloth bag is fixedly provided with an iron ring, and the dust collection cloth bag is fixedly adsorbed on the ring magnet through the iron ring.

Through adopting above-mentioned technical scheme, can make dust removal sack keep stable work, be convenient for carry out quick assembly disassembly to dust removal sack simultaneously, and can enlarge the suction range to the dust in the air under the cooperation of dust cage.

The utility model is further provided with: the dust collection device is characterized in that a fixing ring is fixedly arranged at one end, far away from the dust collection cover, of the cylinder body through bolts, a guide cylinder is fixedly arranged on the fixing ring, and an upper screen plate is fixedly arranged in the guide cylinder.

By adopting the technical scheme, the exhaust direction can be adjusted according to the need.

The utility model is further provided with: the four corners of the bottom of the supporting box are fixedly provided with universal wheels, and brake plates are arranged on the four universal wheels.

Through adopting above-mentioned technical scheme, be convenient for remove the device, can carry out the temporary fixation to it as required simultaneously.

The beneficial effects of the utility model are as follows: the dust in the air and the air can be extracted through the air exhauster, and meanwhile, the air and the floating dust can enter the dust collection cloth bag and are intercepted and filtered under the cooperation of the dust collection cover and the conical hole, and the filtered air is discharged through the guide cylinder.

Can control under the cooperation of adjusting motor, driving gear and fluted disc and support the swing of annular moving cylinder to can improve the scope of extraction air, and then can improve the efficiency of removing dust, can adjust the direction of barrel as required through adjusting part, can make the barrel keep stable work simultaneously under supporting part's cooperation, can adjust the direction of airing exhaust as required under the cooperation of guide cylinder and solid fixed ring, not only be convenient for remove, be convenient for carry out quick assembly disassembly to the dust removal sack moreover, can make the device keep better stability when using on the floor simultaneously under the effect of absorption fixed subassembly.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings required for the description of the embodiments will be briefly described below, and it is apparent that the drawings in the following description are only some embodiments of the present utility model, and other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

Fig. 1 is a schematic perspective view of a dust removing fan according to the present utility model;

FIG. 2 is a schematic cross-sectional view of a dust-removing fan according to the present utility model;

fig. 3 is a schematic structural diagram of a portion a of the dust removing fan according to the present utility model.

In the figure, 1, a supporting box; 2. a cylinder; 21. a dust collection cover; 22. an exhaust fan; 3. a guide cylinder; 31. a fixing ring; 4. a vertical plate; 41. a support ring; 42. fluted disc; 43. adjusting a motor; 44. a drive gear; 5. a support shaft; 51. a worm wheel; 52. a worm; 53. a circular plate; 6. permanent magnetic chuck; 61. a guide rod; 62. and a tension spring.

Detailed Description

The technical scheme of the present utility model will be clearly and completely described in connection with specific embodiments. It will be apparent that the described embodiments are only some, but not all, embodiments of the utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to fall within the scope of the utility model.

Referring to fig. 1-3, a dust removing fan comprises a supporting box 1, a barrel 2, a vertical plate 4 and a dust removing cloth bag, wherein the vertical plate 4 is arranged at the top of the supporting box 1, a round opening is formed in the vertical plate 4, a supporting ring 41 is fixedly sleeved on the barrel 2, the supporting ring 41 is rotatably arranged in the round opening, a worm 52 is horizontally rotatably arranged on the supporting box 1, a supporting shaft 5 is vertically rotatably arranged on the inner wall of the top of the supporting box 1, the top end of the supporting shaft 5 extends to the upper side of the supporting box 1 and is fixedly connected with the vertical plate 4, a worm wheel 51 is fixedly sleeved at the bottom end of the supporting shaft 5, the worm 52 is meshed with the worm wheel 51, one end of the worm 52 extends to the outside of the supporting box 1 and is fixedly sleeved with an adjusting wheel, thereby the vertical plate 4 can be controlled to perform angle adjustment based on the supporting shaft 5 as the center, eight guide rods 61 are vertically and slidably arranged on the inner wall of the bottom of the supporting box 1, the top ends of the eight guide rods 61 are fixedly provided with tension springs 62, one ends of the eight tension springs 62, which are far away from the guide rods 61, are fixedly connected with the inner wall of the top of the support box 1, the bottom ends of the eight guide rods 61 extend to the lower part of the support box 1 and are fixedly provided with four permanent magnetic suckers 6, so that the support box 1 can be adsorbed and fixed when the device is used on a floor, the stability of the operation can be improved, a circular plate 53 is fixedly sleeved on the support shaft 5, the top side of the circular plate 53 is fixedly connected with the vertical plate 4, annular grooves are formed in the bottom side of the circular plate 53 and the top of the support box 1, a plurality of balls are arranged in the two annular grooves in a rolling manner, the vertical plate 4 can keep stable rotation based on the support shaft 5, a support frame is fixedly arranged in the cylinder body 2, a dust removing cloth bag is arranged in the support frame, and the dust removing cloth bag can be stably supported, the exhaust fan 22 and the lower screen plate are fixedly arranged in the cylinder body 2, the fluted disc 42 is fixedly arranged on one side of the supporting ring 41, the adjusting motor 43 is fixedly arranged on one side of the vertical plate 4, the driving gear 44 is fixedly sleeved on the output shaft of the adjusting motor 43, and the driving gear 44 is meshed with the fluted disc 42.

Specifically, the dust collecting cover 21 is fixedly installed at one end of the barrel 2, the guide plate is fixedly installed on the inner wall of the barrel 2, the conical opening is formed in the guide plate, the annular magnet is fixedly installed on the inner wall of the conical opening, the iron ring is fixedly installed on the dust collecting cloth bag, and the dust collecting cloth bag is fixedly adsorbed on the annular magnet through the iron ring, so that the dust collecting cloth bag can stably work, meanwhile, the dust collecting cloth bag can be quickly disassembled and assembled conveniently, and the suction range of dust in the air can be enlarged under the cooperation of the dust collecting cover 21.

Specifically, the end of the cylinder body 2 far away from the dust hood 21 is fixedly provided with a fixed ring 31 through bolts, the fixed ring 31 is fixedly provided with a guide cylinder 3, and the guide cylinder 3 is internally fixedly provided with an upper screen plate, so that the exhaust direction can be adjusted as required.

Specifically, all fixed mounting has the universal wheel in the bottom four corners of supporting box 1, all is provided with the braking vane on four universal wheels to be convenient for remove the device, can carry out temporary fixation to it as required simultaneously.

Working principle: firstly, the device is powered on, the device is moved to a position required to be used under the action of a universal wheel, then the universal wheel is braked by a braking plate, after the guide cylinder 3 is regulated to a required direction according to the requirement, the guide cylinder 3 is fixed under the cooperation of a bolt and a fixed ring 31, then an exhaust fan 22 is started, dust in the air can be sucked under the action of the exhaust fan 22, simultaneously, the mixture of the air and the dust can enter a dust collecting cloth bag under the cooperation of a conical opening of a dust collecting cover 21, the air filtered by the dust collecting cloth bag is discharged through the guide cylinder 3, when the extraction range is required to be enlarged, an adjusting motor 43 is started, the adjusting motor 43 can control a supporting ring 41 to drive a cylinder 2 to rotate under the cooperation of a driving gear 44 and a fluted disc 42, and the cylinder 2 is obliquely fixed, so can control the barrel 2 to have the one end cyclic oscillation of dust cage 21 when holding ring 41 rotates, can improve the efficiency of extraction simultaneously under the assistance of dust cage 21, when need adjust the direction of barrel 2 inlet air, make worm wheel 51 drive back shaft 5 rotation through adjusting wheel rotation worm 52, thereby can make riser 4 drive barrel 2 and deflect based on back shaft 5 is the center, when the device is placed on the floor board and is used, owing to contain the reinforcing bar in the floor board, open the switch of permanent magnetism sucking disc 6, permanent magnetism sucking disc 6 can be fixed on the floor board through magnetic force absorption, thereby can improve the stability under the device operating condition, after the use, take out the dust cloth bag from the support frame through the hoop on the dust cloth bag, and pour out the dust of collecting can in the dust cloth bag.

The dust removing fan provided by the utility model is described in detail. The principles and embodiments of the present utility model have been described herein with reference to specific examples, which are intended to be merely illustrative of the methods of the present utility model and their core ideas. It should be noted that it will be apparent to those skilled in the art that various modifications and adaptations of the utility model can be made without departing from the principles of the utility model and these modifications and adaptations are intended to be within the scope of the utility model as defined in the following claims.

Claims

1. The utility model provides a dust removal fan, its characterized in that, including supporting box (1), barrel (2), riser (4) and dust removal sack, riser (4) set up the top at supporting box (1), round mouth has been seted up on riser (4), fixed cover is equipped with supporting ring (41) on barrel (2), and supporting ring (41) rotate and install in round mouthful, be provided with adjusting part and absorption fixed subassembly in supporting box (1), and adjusting part is connected with riser (4), be provided with supporting part on supporting box (1), and supporting part is connected with adjusting part and riser (4), fixed mounting has the support frame in barrel (2), and the dust removal sack sets up in the support frame, fixed mounting has air exhauster (22) and lower otter board in barrel (2), one side fixed mounting of supporting ring (41) has fluted disc (42), one side fixed mounting of riser (4) has adjusting motor (43), fixed cover is equipped with driving gear (44) on the output shaft of adjusting motor (43), and driving gear (44) meshes mutually with fluted disc (42).

2. A dust removal fan as set forth in claim 1, wherein: the adjusting component comprises a supporting shaft (5), a worm wheel (51), a worm (52) and an adjusting wheel, wherein the worm (52) is horizontally installed on the supporting box (1) in a rotating mode, the supporting shaft (5) is vertically installed on the inner wall of the top of the supporting box (1) in a rotating mode, the top end of the supporting shaft (5) extends to the upper portion of the supporting box (1) and is fixedly connected with the vertical plate (4), the worm wheel (51) is arranged on the bottom end fixing sleeve of the supporting shaft (5), the worm (52) is meshed with the worm wheel (51), and one end of the worm (52) extends out of the supporting box (1) and is fixedly sleeved with the adjusting wheel.

3. A dust removal fan as set forth in claim 1, wherein: the adsorption fixing assembly comprises four permanent magnet suckers (6), eight guide rods (61) and eight tension springs (62), wherein the eight guide rods (61) are vertically and slidably arranged on the inner wall of the bottom of the supporting box (1), the tension springs (62) are fixedly arranged at the top ends of the eight guide rods (61), one ends, far away from the guide rods (61), of the eight tension springs (62) are fixedly connected with the inner wall of the top of the supporting box (1), and the bottom ends of the eight guide rods (61) are all extended to the lower part of the supporting box (1) and fixedly provided with the four permanent magnet suckers (6).

4. A dust removal fan as set forth in claim 2, wherein: the supporting component comprises a circular plate (53) and a plurality of balls, the circular plate (53) is fixedly sleeved on the supporting shaft (5), the top side of the circular plate (53) is fixedly connected with the vertical plate (4), annular grooves are formed in the bottom side of the circular plate (53) and the top of the supporting box (1), and the balls are installed in the two annular grooves in a rolling mode.

5. A dust removal fan as set forth in claim 1, wherein: one end of the barrel (2) is fixedly provided with a dust hood (21), the inner wall of the barrel (2) is fixedly provided with a guide plate, the guide plate is provided with a conical opening, the inner wall of the conical opening is fixedly provided with a ring magnet, the dust removal cloth bag is fixedly provided with an iron ring, and the dust removal cloth bag is fixedly adsorbed on the ring magnet through the iron ring.

6. A dust removal fan as set forth in claim 1, wherein: one end of the cylinder body (2) far away from the dust hood (21) is fixedly provided with a fixed ring (31) through bolts, the fixed ring (31) is fixedly provided with a guide cylinder (3), and the guide cylinder (3) is internally and fixedly provided with an upper screen plate.

7. A dust removal fan as set forth in claim 1, wherein: the four corners of the bottom of the supporting box (1) are fixedly provided with universal wheels, and brake plates are arranged on the four universal wheels.