CN210317930U

CN210317930U - Fan base damping device of rotary dehumidifier

Info

Publication number: CN210317930U
Application number: CN201921060851.XU
Authority: CN
Inventors: 邢效东; 邢亚飞; 李相飞
Original assignee: Jiangsu Andisheng Air Treatment Equipment Co Ltd
Current assignee: Jiangsu Andisheng Air Treatment Equipment Co Ltd
Priority date: 2019-07-09
Filing date: 2019-07-09
Publication date: 2020-04-14
Anticipated expiration: 2029-07-09

Abstract

The utility model discloses a rotary dehumidifier fan base damping device, comprising a base plate, the curb plate has all been welded at bottom plate upper end all around the side middle part, bottom plate upper end middle part welding has the first guide bar of four groups, four groups common sliding connection has the backup pad on the first guide bar, the welding of backup pad lower extreme middle part has the fixed block, two sets of first ears of connecting have all been welded to fixed block left and right sides lower extreme, set up the first guiding hole that supplies first guide bar to pass on the first ear of connecting, on the first guide bar and lie in the cover between first ear and the bottom plate and be equipped with first damping spring, the equidistance welding has first connecting block around the backup pad upper end outside, first connecting block upper end fixedly connected with second spring. The utility model discloses effectively reduce the noise of fan, and guarantee steadily when the fan operation to effectively guarantee fan work efficiency, effectively guarantee rotary dehumidifier's result of use and quality.

Description

Fan base damping device of rotary dehumidifier

Technical Field

The utility model relates to a rotary dehumidifier fan technical field specifically is a rotary dehumidifier fan base damping device.

Background

The rotary dehumidifier needs to transmit air by a fan, the fan can generate great vibration and noise during working, the influence on the surrounding environment is caused, and meanwhile, the long-time stable working of the fan is not facilitated, so that the using effect of the rotary dehumidifier is influenced. Therefore, the damping device for the fan base of the rotary dehumidifier is provided.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a rotary dehumidifier fan base damping device to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above object, the utility model provides a following technical scheme: a fan base damping device of a rotary dehumidifier comprises a bottom plate, side plates are welded at the middle parts of the front side, the rear side, the left side and the right side of the upper end of the bottom plate, four groups of first guide rods are welded at the middle part of the upper end of the bottom plate, a support plate is connected to the four groups of first guide rods in a sliding manner, a fixed block is welded at the middle part of the lower end of the support plate, two groups of first connecting lugs are welded at the lower ends of the left side and the right side of the fixed block, first guide holes for the first guide rods to penetrate through are formed in the first connecting lugs, first damping springs are sleeved on the first guide rods and between the first connecting lugs and the bottom plate, first connecting blocks are welded around the outer side of the upper end of the support plate at equal intervals, second springs are fixedly connected at the upper ends of the first connecting blocks, second connecting blocks are fixedly connected at the upper, offer the rectangle through-hole that is used for sliding connection second engaging lug on the curb plate, first fixed plate and second fixed plate have been welded respectively to curb plate lateral surface upper end and middle part, the welding has the second guide bar between first fixed plate and the second fixed plate, set up the second guiding hole that supplies the second guide bar to pass on the second engaging lug, on the second guide bar and be located and overlap and be equipped with third damping spring between second engaging lug and the second fixed plate.

Preferably, reinforcing ribs are welded between the side plates and the bottom plate.

Preferably, a limiting block is welded at the upper end of the first guide rod.

Preferably, a fourth damping spring is connected between the middle part of the lower end of the fixing block and the bottom plate.

Preferably, a shock-absorbing rubber pad is bonded to the bottom of the bottom plate.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses effectively reduce the noise of fan, and guarantee steadily when the fan operation to effectively guarantee fan work efficiency, effectively guarantee rotary dehumidifier's result of use and quality. When a fan welded above the support frame works to generate vibration, the support frame moves downwards under pressure, meanwhile, the second connecting lug moves downwards along with the support frame, the second spring below the support frame and the third damping spring below the second connecting lug can buffer the pressure of the support frame and the second connecting lug and play a role in primary damping, the vibration is further transmitted to the support plate and the fixed block, so that the fixed block drives the first connecting lug to move downwards, the first connecting lug below the first connecting lug and the fourth damping spring in the middle of the lower end of the fixed block can buffer the pressure of the fixed block and the first connecting lug and play a role in secondary damping, the support frame and the support plate are respectively connected to the second guide rod and the first guide rod in a sliding mode through the second connecting lug and the first connecting lug, and the support frame and the support plate are kept balanced and cannot tilt in the up-down moving process, thereby the fan of top can steady effectual work.

Drawings

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

fig. 2 is a schematic view of the top view structure of the present invention.

In the figure: the damping device comprises a base plate 1, side plates 2, a first guide rod 3, a support plate 4, a fixing block 5, a first connecting lug 6, a first damping spring 7, a second damping spring 8, a support frame 9, a second connecting lug 10, a rectangular through hole 11, a first fixing plate 12, a second fixing plate 13, a second guide rod 14, a third damping spring 15, reinforcing ribs 16, a limiting block 17 and a fourth damping spring 18.

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.

Referring to fig. 1-2, the present invention provides a technical solution: a fan base damping device of a rotary dehumidifier comprises a bottom plate 1, side plates 2 are welded at the middle parts of the front, back, left and right sides of the upper end of the bottom plate 1, four groups of first guide rods 3 are welded at the middle part of the upper end of the bottom plate 1, a support plate 4 is jointly and slidably connected onto the four groups of first guide rods 3, a fixed block 5 is welded at the middle part of the lower end of the support plate 4, two groups of first connecting lugs 6 are welded at the lower ends of the left and right sides of the fixed block 5, first guide holes for the first guide rods 3 to penetrate are formed in the first connecting lugs 6, a first damping spring 7 is sleeved on the first guide rods 3 and positioned between the first connecting lugs 6 and the bottom plate 1, first connecting blocks are welded around the outer side of the upper end of the support plate 4 at equal intervals, a second spring 8 is fixedly connected onto the upper end of the first connecting, second connecting block upper end common welding has support frame 9, support frame 9 all welds at the side middle part all around has second engaging lug 10, set up the rectangle through-hole 11 that is used for sliding connection second engaging lug 10 on

curb plate

2, 2 lateral surface upper ends of curb plate and middle part do not weld first fixed plate 12 and second fixed plate 13, the welding has second guide bar 14 between first fixed plate 12 and the second fixed plate 13, set up the second guiding hole that supplies second guide bar 14 to pass on the second engaging lug 10, the cover is equipped with third damping spring 15 on the second guide bar 14 and is located between second engaging lug 10 and the second fixed plate 13.

Specifically, the reinforcing ribs 16 are welded between the side plates 2 and the bottom plate 1, so that the structural stability between the side plates 2 and the bottom plate 1 is enhanced, and the service life of the device is prolonged.

Specifically, the upper end of the first guide rod 3 is welded with a limiting block 17, so that the supporting plate 4 is prevented from being separated from the first guide rod 3 in the up-and-down moving process.

Specifically, a fourth damping spring 18 is connected between the middle of the lower end of the fixing block 5 and the bottom plate 1, so that the damping effect is more uniform.

Specifically, a damping rubber pad is bonded to the bottom of the bottom plate 1.

Specifically, when the fan welded above the supporting frame 9 generates vibration during operation, the supporting frame 9 is pressed to move downwards, meanwhile, the second engaging lug 10 can move downwards along with the supporting frame 9, the second spring 8 below the supporting frame 9 and the third damping spring 15 below the second engaging lug 10 can buffer the pressure of the supporting frame 9 and the second engaging lug 10 to play a role of primary damping, the vibration is further transmitted to the supporting plate 4 and the fixing block 5 to enable the fixing block 5 to drive the first engaging lug 6 to move downwards, the first engaging lug 6 below the first engaging lug 6 and the fourth damping spring 18 in the middle of the lower end of the fixing block 5 can buffer the pressure of the fixing block 5 and the first engaging lug 6 to play a role of secondary damping, the supporting frame 9 and the supporting plate 4 are respectively connected to the second guide rod 14 and the first guide rod 3 through the second engaging lug 10 and the first engaging lug 6 in a sliding manner, make support frame 9 and backup pad 4 can not take place the slope at the in-process that reciprocates in the holding balance to make the fan of top can steady effectual work. The utility model discloses an effectively reduce the noise of fan, and guarantee steadily when the fan operation to effectively guarantee fan work efficiency, effectively guarantee rotary dehumidifier's result of use and quality.

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 rotary dehumidifier fan base damping device, includes bottom plate (1), its characterized in that: the shock absorber is characterized in that side plates (2) are welded in the middle of the front side, the rear side, the left side and the right side of the upper end of the bottom plate (1), four groups of first guide rods (3) are welded in the middle of the upper end of the bottom plate (1), a support plate (4) is connected to the first guide rods (3) in a sliding mode, a fixed block (5) is welded in the middle of the lower end of the support plate (4), two groups of first connecting lugs (6) are welded at the lower ends of the left side and the right side of the fixed block (5), first guide holes for the first guide rods (3) to penetrate through are formed in the first connecting lugs (6), first damping springs (7) are sleeved on the first guide rods (3) and positioned between the first connecting lugs (6) and the bottom plate (1), first connecting blocks are welded on the outer side of the upper end of the support plate (4) at equal intervals, second springs (8) are fixedly, second connecting block upper end common welding has support frame (9), all welded at the side middle part all around support frame (9) has second engaging lug (10), set up rectangle through-hole (11) that are used for sliding connection second engaging lug (10) on curb plate (2), curb plate (2) lateral surface upper end and middle part are welded respectively first fixed plate (12) and second fixed plate (13), the welding has second guide bar (14) between first fixed plate (12) and second fixed plate (13), set up the second guiding hole that supplies second guide bar (14) to pass on second engaging lug (10), the cover is equipped with third damping spring (15) on second guide bar (14) and is located between second engaging lug (10) and second fixed plate (13).

2. The fan base damping device of the rotary dehumidifier according to claim 1, wherein: and reinforcing ribs (16) are welded between the side plates (2) and the bottom plate (1).

3. The fan base damping device of the rotary dehumidifier according to claim 1, wherein: a limiting block (17) is welded at the upper end of the first guide rod (3).

4. The fan base damping device of the rotary dehumidifier according to claim 1, wherein: and a fourth damping spring (18) is connected between the middle part of the lower end of the fixing block (5) and the bottom plate (1).

5. The fan base damping device of the rotary dehumidifier according to claim 1, wherein: and a damping rubber pad is bonded at the bottom of the bottom plate (1).