CN210218238U

CN210218238U - Dust filtering fan for textile workshop

Info

Publication number: CN210218238U
Application number: CN201920610691.5U
Authority: CN
Inventors: Rongjiang Yan; 颜荣江; Yajun Tang; 唐亚军; Xinsheng Lyu; 吕新生
Original assignee: Jiangsu Chenghua Textile Co Ltd
Current assignee: Jiangsu Chenghua Textile Co Ltd
Priority date: 2019-04-30
Filing date: 2019-04-30
Publication date: 2020-03-31
Anticipated expiration: 2029-04-30

Abstract

The utility model provides a dust filtering fan for textile workshops, which comprises a fan body, a damping plate and a damping base, wherein the fan body is arranged on the upper surface of the damping plate, the lower surface of the damping plate is connected with a plurality of rubber blocks which are uniformly distributed, the bottoms of the rubber blocks are connected with the top of the damping base, and four corners of the bottom of the damping base are respectively provided with four suckers; the damping base comprises a connecting plate and a bearing plate, four movable columns are respectively arranged at four corners of the lower surface of the connecting plate, the upper surface of the bearing plate is correspondingly connected with four sleeve columns, sleeve grooves matched with the movable columns are formed in the tops of the sleeve columns, the bottoms of the movable columns are arranged in the sleeve grooves, a first spring is connected between the bottoms of the movable columns and the bottoms of the sleeve grooves, a second spring is connected between the lower surface of the connecting plate and the upper surface of the sleeve columns, and the second spring is wound on the movable columns; the center of the lower surface of the connecting plate is provided with a supporting block, and the upper surface of the bearing plate is embedded with a rubber pressing block.

Description

Dust filtering fan for textile workshop

Technical Field

The utility model relates to a fan technical field, concretely relates to weaving workshop dust filtration fan.

Background

Weaving workshop when weaving, often need the dirt fan of straining to induced draft the collection cotton, and the fan can produce violent vibrations at the operation in-process to produce displacement and noise with ground, cause the influence to the staff's in workshop work, the noise also can influence its healthy, and the displacement that vibrations produced can make the fan produce the skew, thereby produces the influence to the normal work of fan.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a weaving workshop dust filtration fan disposes vibration damping mount, has reduced vibrations and noise in the fan use.

The utility model provides a following technical scheme:

a dust filtering fan for a textile workshop comprises a fan body, a damping plate and a damping base, wherein the damping base is connected with the fan body through the damping plate, the fan body is arranged on the upper surface of the damping plate, the lower surface of the damping plate is connected with a plurality of uniformly distributed rubber blocks, the bottoms of the rubber blocks are connected with the top of the damping base, and four corners of the bottom of the damping base are respectively provided with four suckers;

the damping base comprises a connecting plate and a bearing plate, the lower surface of the connecting plate is parallel and opposite to the upper surface of the bearing plate, four movable columns are arranged at four corners of the lower surface of the connecting plate respectively, the upper surface of the bearing plate is correspondingly connected with four sleeve columns, sleeve grooves matched with the movable columns are formed in the tops of the sleeve columns, the bottoms of the movable columns are arranged in the sleeve grooves, first springs are connected between the bottoms of the sleeve grooves and the bottoms of the sleeve grooves, second springs are connected between the lower surface of the connecting plate and the upper surfaces of the sleeve columns, and the second springs are wound on the movable columns;

the center of the lower surface of the connecting plate is provided with a supporting block, the upper surface of the bearing plate is embedded with a rubber pressing block, and the cross-sectional area of the supporting block along the horizontal plane is smaller than that of the rubber pressing block along the horizontal plane.

Preferably, the fan body comprises a support, a placing groove matched with the bottom of the support is formed in the upper surface of the damping plate, and the support is placed in the placing groove.

Preferably, a rubber pad is arranged on the groove wall of the placing groove.

Preferably, the upper surface and the lower surface of the rubber block are respectively connected with the lower surface of the damping plate and the upper surface of the connecting plate through adhesives.

Preferably, the four suckers are respectively arranged at four corners of the lower surface of the bearing plate.

Preferably, the top of bearing plate is equipped with downwardly extending's caulking groove, the rubber briquetting is located in the caulking groove, the upper surface of rubber briquetting with the notch of caulking groove is located on the same horizontal plane.

The utility model has the advantages that: the bottom of the fan body of the utility model is provided with the damping plate, the bottom of the damping plate is provided with the rubber block, the bottom of the rubber block is arranged on the damping base, when the fan runs, the vibration is generated, and the rubber block plays a certain buffer role on the vibrating fan; a movable column and a sleeve column which are mutually sleeved are connected between the connecting plate and the bearing plate of the damping base, wherein, a second spring and a first spring are respectively connected between the connecting plate and the sleeve column and between the bottom of the movable plate and the bottom of the sleeve groove, when the connecting plate is vibrated by the damping plate, the movable column moves up and down in the sleeve groove of the sleeve column along with the vibration, meanwhile, the first spring buffers the up-and-down movement between the movable column and the sleeve column, the second spring buffers the downward pressing between the connecting plate and the sleeve column, the support on the lower surface of the connecting plate is quickly arranged on the rubber pressing block on the upper surface of the bearing plate, play certain supporting role to the connecting plate, the rubber briquetting has elasticity, has the cushioning effect equally to the vibrations that transmit, and vibration damping mount has carried out the secondary shock attenuation to the vibrations of fan, the utility model discloses the vibrations that produce when the fan operation that has significantly reduced have avoided producing displacement and noise with the direct contact on ground.

Drawings

The accompanying drawings are included to provide a further understanding of the invention, and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention, and together with the description serve to explain the invention and not to limit the invention. In the drawings:

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

fig. 2 is a front view of the present invention;

FIG. 3 is a schematic view of the structure of FIG. 1 taken along A-A;

FIG. 4 is a schematic structural view of the present invention;

labeled as: 1. a fan body; 11. a support; 2. a damper plate; 21. a placement groove; 22. a rubber pad; 23. a rubber block; 3. a damping mount; 31. a connecting plate; 32. a bearing plate; 33. a movable post; 34. sleeving a column; 35. sleeving a groove; 36. a first spring; 37. a second spring; 38. a support block; 39. pressing rubber blocks; 4. and (4) sucking discs.

Detailed Description

As shown in fig. 1-2, a dust filtration fan for a textile workshop comprises a fan body 1, a damping plate 2 and a damping base 3, wherein the damping base 3 is connected with the fan body 1 through the damping plate 2, the fan body 1 is arranged on the upper surface of the damping plate 2, specifically, the fan body 1 comprises a support 11, the upper surface of the damping plate 2 is provided with a placement groove 21 matched with the bottom of the support 11, and the support 11 is placed in the placement groove 21, wherein a rubber pad 22 is arranged on the groove wall of the placement groove 21, so that friction between the vibration of the support 11 and the groove wall of the placement groove 21 when the fan operates is avoided, and the support of the fan body 1 is subjected to isolation abrasion, and meanwhile, the rubber pad 22 has elasticity and can reduce noise generated by the friction;

the lower surface of damper plate 2 is connected with a plurality of evenly distributed's block rubber 23, the bottom of block rubber 23 is connected with vibration damping mount 3's top, the upper surface of block rubber 23 and lower surface respectively with be connected through the adhesive between damper plate 2's the lower surface and connecting plate 31's the upper surface, when fan body 1 operation produces vibrations, lead to damper plate 2 to produce vibrations, the block rubber 23 of damper plate 2 bottom has certain elasticity, have the extrusion and stretch characteristic, have certain buffer function to vibrations and noise.

As shown in fig. 1 to 4, the vibration damping mount 3 includes a connecting plate 31 and a bearing plate 32, a lower surface of the connecting plate 31 is parallel to and opposite to an upper surface of the bearing plate 32, four movable columns 33 are respectively disposed at four corners of the lower surface of the connecting plate 31, four sleeve columns 34 are correspondingly connected to the upper surface of the bearing plate 32, sleeve grooves 35 matched with the movable columns 33 are disposed at tops of the sleeve columns 34, bottoms of the movable columns 33 are disposed in the sleeve grooves 35, first springs 36 are connected between bottoms of the movable columns 33 and bottoms of the sleeve grooves 35, the movable columns 33 can ascend or descend along the sleeve grooves 35, the first springs 36 have a certain supporting effect on the movable columns 33, second springs 37 are connected between the lower surface of the connecting plate 31 and the upper surfaces of the sleeve columns 34, and the second springs 37 are wound around the movable columns 33;

a supporting block 38 is arranged at the center of the lower surface of the connecting plate 31, a caulking groove extending downwards is arranged at the top of the bearing plate 32, a rubber pressing block 39 is arranged in the caulking groove, the upper surface of the rubber pressing block 39 and the notch of the caulking groove are arranged on the same horizontal plane, and the cross-sectional area of the supporting block 38 along the horizontal plane is smaller than that of the rubber pressing block 39 along the horizontal plane;

when fan body 1 moves, produce vibrations, cause the damper plate 2 of bottom to produce vibrations, the rubber block 23 of damper plate 2 bottom is to having reduced partly vibrations, the vibrations of connecting plate 31 have also been driven simultaneously, and the movable post 33 of connecting plate 31 bottom rises or descends along the grooving 35 along with vibrations, first spring 36 and second spring 37 are elongated or extruded along with the rising and the decline of movable post 33, thereby secondary absorbing's effect has been reached, simultaneously, the supporting shoe 38 of connecting plate 31 bottom is just to rubber briquetting 39, rubber briquetting 39 can produce certain extrusion deformation along with the change of pressure, make the shock attenuation effect better.

Damping base 3's bottom four corners is equipped with four sucking discs 4 respectively, and the four corners of the lower surface of bearing plate 32 is located respectively to four sucking discs 4, and damping base 3 adsorbs on ground or workstation through sucking disc 4, produces vibrations when avoiding the fan operation and leads to its production offset, influences the normal work of fan.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described in the foregoing embodiments, or equivalents may be substituted for elements thereof. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The dust filtering fan for the textile workshop is characterized by comprising a fan body, a damping plate and a damping base, wherein the damping base is connected with the fan body through the damping plate;

2. The dust filtering fan for the textile workshop according to claim 1, wherein the fan body comprises a support, a placing groove matched with the bottom of the support is formed in the upper surface of the damping plate, and the support is placed in the placing groove.

3. The dust filtering fan for the textile workshop as recited in claim 2, wherein a rubber pad is arranged on a wall of the placing groove.

4. The textile workshop dust filtration fan as recited in claim 1, wherein the upper surface and the lower surface of the rubber block are respectively connected with the lower surface of the damping plate and the upper surface of the connecting plate through adhesives.

5. The dust filtering fan for the textile workshop as recited in claim 1, wherein four suction cups are respectively disposed at four corners of the lower surface of the bearing plate.

6. The dust filtering fan for the textile workshop as recited in claim 1, wherein a caulking groove extending downwards is formed in a top portion of the bearing plate, the rubber pressing block is arranged in the caulking groove, and an upper surface of the rubber pressing block and a notch of the caulking groove are arranged on the same horizontal plane.