CN214247810U - Can change environmental protection amortization equipment for fan of noise elimination piece - Google Patents
Can change environmental protection amortization equipment for fan of noise elimination piece Download PDFInfo
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- CN214247810U CN214247810U CN202022644675.3U CN202022644675U CN214247810U CN 214247810 U CN214247810 U CN 214247810U CN 202022644675 U CN202022644675 U CN 202022644675U CN 214247810 U CN214247810 U CN 214247810U
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- fixedly connected
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- slide bar
- silencing
- fan
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Abstract
The utility model discloses an environmental protection silencing equipment for fan capable of replacing silencing pieces, belonging to the technical field of fan, comprising a shell, wherein the left and right side surfaces of the shell are both provided with silencing pieces, the opposite surfaces of the two silencing pieces are both fixedly connected with a first slider, the first slider is connected in a first chute arranged on the outer surface of the shell in a sliding way, the far surfaces of the two silencing pieces are both laminated with a first clamping plate, and the outer surface of the first clamping plate is fixedly connected with one end of a dismounting mechanism; through setting up the shell, the shell is established in the fan outside, and the noise that the amortization piece can effectively produce the fan this moment is handled, the utility model discloses in, through setting up disassembly body, the extrusion can drive the second stationary blade downstream according to the briquetting, and the second stationary blade passes through the connecting rod and drives first stationary blade, and first stationary blade drives first splint and removes, and two first splint keep away from each other and no longer clip the amortization piece, can be with the convenient taking out of amortization piece this moment to can realize the quick replacement of amortization piece.
Description
Technical Field
The utility model belongs to the technical field of the fan, especially, relate to a can change environmental protection amortization equipment for fan of noise elimination piece.
Background
The fan is a machine which increases the gas pressure and discharges gas by means of the input mechanical energy, and has wide influence on various fields such as product processing, catering and the like by exhausting a large amount of air, the most common method is to utilize the fan to discharge waste gas, and meanwhile, the fan has good effect on blowing and cooling.
The condition of vibration and production strong noise can appear at the fan during operation, consequently generally at fan surface mounting noise elimination piece, but the noise elimination piece utilizes the screw to install generally, the fan can lead to the screw to become flexible gradually and lead to the noise elimination piece to break away from when vibrating like this, and vibrate the effect and also lead to the noise elimination piece to receive the influence, but among the prior art the change of noise elimination piece is not very convenient, the more dismantlement of the more bolt of fixed use spends time, and the noise elimination piece probably with other structures between the block appear or receive the condition of blockking, do not so also do not benefit to its dismantlement, it is very troublesome to operate.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a: in order to solve the problem that the silencing sheet is troublesome to mount and dismount in the prior art, the provided environment-friendly silencing equipment for the fan can replace the silencing sheet.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
an environment-friendly silencing device for a fan, which can replace silencing pieces, comprises a shell, wherein the left side surface and the right side surface of the shell are respectively provided with a silencing piece, the opposite surfaces of the two silencing pieces are respectively and fixedly connected with a first sliding block, the first sliding block is slidably connected in a first sliding groove formed in the outer surface of the shell, the far surfaces of the two silencing pieces are respectively attached with a first clamping plate, the outer surface of the first clamping plate is fixedly connected with one end of a dismounting mechanism, the other end of the dismounting mechanism is fixedly arranged in the shell, the outer surface of the first clamping plate is fixedly connected with silencing cotton, the lower surface of the first clamping plate is fixedly connected with a second sliding block through a connecting block, the second sliding block is slidably connected in a second sliding groove, the second sliding groove is formed in the upper surface of a base, the upper side and the lower side surfaces of the interior of the shell are respectively provided with a clamping mechanism, a scraping ring is arranged in the shell, the back surface of the scraping ring is fixedly connected with a fourth sliding rod, and a fourth sliding rod side plate is sleeved in a fourth sliding groove in a positive clamping manner, the back fixedly connected with hand lever of fourth slide bar, the front fixedly connected with magnet piece of hand lever, fourth sliding sleeve are the metal material, curb plate fixed connection is on the inner wall of ring board, and the ring board passes through extrusion mechanism fixed connection at the back of shell.
As a further description of the above technical solution:
the disassembly mechanism comprises a first groove formed in the upper surface of the shell, a first sliding sleeve is fixedly connected in the first groove, a first sliding rod is sleeved in the first sliding sleeve, the top end and the bottom end of the first sliding rod are respectively and fixedly connected with a pressing block and a first blocking piece, a first spring is sleeved on the outer surface of the first sliding rod, one end of the first spring is fixedly connected with the outer surface of the first sliding rod, and the other end of the first spring is fixedly connected with the upper surface of the first sliding sleeve.
As a further description of the above technical solution:
the left side surface and the right side surface of the first sliding rod are fixedly connected with second connecting pieces, the second connecting pieces are hinged to one ends of the connecting rods through second hinge pins, the other ends of the connecting rods are hinged to the first connecting pieces through first hinge pins, and the first connecting pieces are fixedly connected to the outer surface of the first clamping plate.
As a further description of the above technical solution:
the fixture is including seting up the second recess at the shell inner wall, fixedly connected with second sliding sleeve in the second recess, the second sliding sleeve endotheca is equipped with the second slide bar, the one end fixedly connected with second splint of second slide bar, the laminating of second splint is on the inner wall of shell, the other end fixedly connected with second separation blade of second slide bar, the second separation blade is located the second recess, the outside cover of second slide bar is equipped with the second spring, the both ends of second spring respectively with the opposite face fixed connection of second sliding sleeve and second separation blade.
As a further description of the above technical solution:
the left side face and the right side face of the shell are both fixedly connected with a first handle, and the left side face and the right side face of the circular plate are both fixedly connected with a second handle.
As a further description of the above technical solution:
extrusion mechanism includes fixed connection at the positive three hornblocks of ring circle, and the inclined plane of three hornblocks and the cambered surface laminating of L shape pole, L shape pole fixed connection are at the back of second splint, the positive joint of ring board has a plurality of third sliding sleeves, and the third sliding sleeve endotheca is equipped with the third slide bar, the one end of third slide bar and the back fixed connection of shell, the other end fixedly connected with third separation blade of third slide bar, and the outside cover of third slide bar is equipped with the third spring, the both ends of third spring respectively with the opposite face fixed connection of shell and third sliding sleeve.
To sum up, owing to adopted above-mentioned technical scheme, the beneficial effects of the utility model are that:
1. the utility model discloses in, through setting up the shell, the shell cover is established in the fan outside, the noise that the amortization piece can effectively produce the fan this moment is handled, through setting up the disassembly body, the extrusion can drive the second stationary blade downstream according to the briquetting, the second stationary blade passes through the connecting rod and drives first stationary blade, first stationary blade drives first splint and removes, two first splint are kept away from each other and are no longer cliping the amortization piece, can be with the convenient taking out of amortization piece this moment, thereby can realize the quick replacement of amortization piece.
2. The utility model discloses in, through setting up extrusion mechanism, L shape pole and fixture, utilize extrusion mechanism to promote L shape pole and remove, L shape pole can drive the second splint and remove, and two second splints are kept away from each other, can loosen extrusion mechanism with the shell cover in the fan outside afterwards, and two second splints can be close to each other and clip the fan this moment.
3. The utility model discloses in, scrape circle, slide bar and hand lever through the setting, scrape the circle and can remove and strike off the inner wall of fan, can operate through hand lever and slide bar and scrape the circle and remove to can carry out fine processing to the fan, avoid the dust that the fan accumulated in long-time to cause the influence to the blast air effect.
Drawings
Fig. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic side view of the present invention;
fig. 3 is a schematic sectional view of the top view of the housing of the present invention;
illustration of the drawings:
1. a housing; 2. a silencing sheet; 3. a first splint; 4. a disassembly mechanism; 41. a pressing block; 42. A first slide bar; 43. a first spring; 44. a connecting rod; 45. a first connecting piece; 46. a baffle plate; 47. a first sliding sleeve; 5. silencing cotton; 6. a first slider; 7. a clamping mechanism; 71. a second splint; 72. a second sliding sleeve; 73. a second slide bar; 74. a second spring; 8. a base; 9. a second slider; 10. connecting blocks; 11. a first handle; 12. a second handle; 13. an L-shaped rod; 14. scraping a ring; 15. a side plate; 16. an extrusion mechanism; 161. a triangular block; 162. a circular ring plate; 163. a third spring; 164. a third sliding sleeve; 165. a third slide bar; 17. a fourth slide bar; 18. a magnet block; 19. a hand lever.
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. 1-3, the present invention provides a technical solution: an environment-friendly silencing device for a fan, which can replace silencing pieces, comprises a shell 1, wherein the left side surface and the right side surface of the shell 1 are respectively provided with a silencing piece 2, the opposite surfaces of the two silencing pieces 2 are respectively and fixedly connected with a first sliding block 6, the first sliding block 6 is connected in a first sliding groove formed in the outer surface of the shell 1 in a sliding way, the far surfaces of the two silencing pieces 2 are respectively jointed with a first clamping plate 3, the outer surface of the first clamping plate 3 is fixedly connected with one end of a dismounting mechanism 4, the other end of the dismounting mechanism 4 is fixedly arranged in the shell 1, the dismounting mechanism 4 comprises a first groove formed in the upper surface of the shell 1, a first sliding sleeve 47 is fixedly connected in the first groove, a first sliding rod 42 is sleeved in the first sliding sleeve 47, the top end and the bottom end of the first sliding rod 42 are respectively and fixedly connected with a pressing block 41 and a first blocking piece 46, a first spring 43 is sleeved on the outer surface of the first sliding rod 42, one end of a first spring 43 is fixedly connected with the outer surface of a first sliding rod 42, the other end of the first spring 43 is fixedly connected with the upper surface of a first sliding sleeve 47, the left and right side surfaces of the first sliding rod 42 are fixedly connected with second connecting pieces, the second connecting pieces are hinged with one end of a connecting rod 44 through second pin shafts, the other end of the connecting rod 44 is hinged with a first connecting piece 45 through a first pin shaft, the first connecting piece 45 is fixedly connected with the outer surface of a first clamping plate 3, the first sliding rod 42, the connecting rod 44 and the first connecting piece 45 are arranged, the first sliding rod 42 moves downwards to drive the second connecting piece to move downwards, the second connecting piece drives the first connecting piece 45 to be far away from a fan through the connecting rod 44, at the moment, the first clamping plate 3 moves away from the fan, a worker can conveniently replace a sound damping sheet 2, through the arrangement of the first spring 43 and the first blocking sheet 46, the first blocking sheet 46 prevents the first sliding rod 42 from being separated from the first sliding sleeve 47, the first spring 43 pushes the first sliding rod 42 to move upwards by using the elasticity of the first spring, so that the two first clamping plates 3 can stably clamp the silencing sheet 2;
the outer surface of the first clamping plate 3 is fixedly connected with silencing cotton 5, the lower surface of the first clamping plate 3 is fixedly connected with a second sliding block 9 through a connecting block 10, the second sliding block 9 is connected in a second sliding groove in a sliding manner, the second sliding groove is arranged on the upper surface of the base 8, the upper side and the lower side of the inner part of the shell 1 are both provided with a clamping mechanism 7, the clamping mechanism 7 comprises a second groove arranged on the inner wall of the shell 1, a second sliding sleeve 72 is fixedly connected in the second groove, a second sliding rod 73 is sleeved in the second sliding sleeve 72, one end of the second sliding rod 73 is fixedly connected with a second clamping plate 71, the second clamping plate 71 is attached to the inner wall of the shell 1, the other end of the second sliding rod 73 is fixedly connected with a second baffle 46, the second baffle 46 is positioned in the second groove, a second spring 74 is sleeved on the outer side of the second sliding rod 73, and two ends of the second spring 74 are respectively and fixedly connected with the opposite surfaces of the second sliding sleeve 72 and the second baffle 46, by arranging the second spring 74, the second clamping plate 71 and the second sliding rod 73, the second spring 74 extrudes the second sliding rod 73 through the self elastic force, the second sliding rod 73 pushes the second clamping plate 71 to move, and the two second clamping plates 71 can stably clamp the fan;
the shell 1 is internally provided with a scraping ring 14, the back of the scraping ring 14 is fixedly connected with a fourth sliding rod 17, the fourth sliding rod 17 is sleeved in a fourth sliding sleeve clamped on the front of the side plate 15, the back of the fourth sliding rod 17 is fixedly connected with a hand lever 19, the front of the hand lever 19 is fixedly connected with a magnet block 18, the fourth sliding sleeve is made of metal, the magnet block 18 is adsorbed on the fourth sliding sleeve through self magnetic force by arranging the magnet block 18, so that the positions of the hand lever 19 and the fourth sliding rod 17 can be fixed, the phenomenon that the scraping ring 14 is driven to move randomly to influence work when a fan works is avoided, the left side surface and the right side surface of the shell 1 are both fixedly connected with a first handle 11, the left side surface and the right side surface of the circular plate 162 are both fixedly connected with a second handle 12, four fingers of a worker buckle the first handle 11 when the fan works, a thumb buckles the second handle 12 when the fan works, and the squeezing mechanism 16 can be operated to control the clamping mechanism 7, finally, the shell 1 can be conveniently sleeved on the outer side of the fan and fixed;
side plate 15 fixed connection is on the inner wall of ring board 162, and ring board 162 passes through extrusion mechanism 16 fixed connection at the back of shell 1, extrusion mechanism 16 includes fixed connection at the positive triangle piece 161 of ring, and the inclined plane of triangle piece 161 and the laminating of the cambered surface of L shape pole 13, and L shape pole 13 fixed connection is at the back of second splint 71, the positive joint of ring board 162 has a plurality of third sliding sleeves 164, and the third sliding sleeve 164 endotheca is equipped with third slide bar 165, and the one end of third slide bar 165 and the back fixed connection of shell 1, the other end fixed connection of third slide bar 165 has third baffle 46, and the outside cover of third slide bar 165 is equipped with third spring 163, and the both ends of third spring 163 respectively with the opposite face fixed connection of shell 1 and third sliding sleeve 164, through setting up triangle piece 161, L shape pole 13 and third spring 163, third spring 163 pushes up third sliding sleeve 164 through self elasticity and moves backward, the annular plate 162 is prevented from extruding the L-shaped rod 13 all the time, the triangular block 161 extrudes the L-shaped rod 13 when moving, and the triangular block 161 moves to drive the second clamping plate 71 to move.
The working principle is as follows: during the use, if need install on the fan, the workman withholds first in command 11 and second in command 12, control extrusion mechanism 16 work, triangle-shaped piece 161 can extrude L shape pole 13 this moment, L shape pole 13 drives second splint 71 and removes this moment, two second splint 71 can be close to each other and clip the fan, if need change amortization piece 2, the workman holds down according to briquetting 41 downstream for two first splint 3 can keep away from each other and do not clip amortization piece 2 again, the manual amortization piece 2 of taking out of workman at last can, can install conveniently and can not misplace under the effect of first slider 6 and first spout when installing amortization piece 2, if need clear up the fan inner shell, workman control hand lever 19 moves and promotes the fourth and remove, fourth slide bar 17 drives scraping ring 14 and removes and clears up the dust of fan inside.
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 (6)
1. The utility model provides a can change environmental protection amortization equipment for fan of noise elimination piece, includes shell (1), its characterized in that: the silencing device is characterized in that silencing sheets (2) are arranged on the left side surface and the right side surface of the shell (1), first sliding blocks (6) are fixedly connected to opposite surfaces of the two silencing sheets (2), the first sliding blocks (6) are connected to first sliding grooves formed in the outer surface of the shell (1) in a sliding mode, first clamping plates (3) are attached to far surfaces of the two silencing sheets (2), the outer surface of each first clamping plate (3) is fixedly connected with one end of a dismounting mechanism (4), the other end of the dismounting mechanism (4) is fixedly installed in the shell (1), silencing cotton (5) is fixedly connected to the outer surface of each first clamping plate (3), second sliding blocks (9) are fixedly connected to the lower surface of each first clamping plate (3) through connecting blocks (10), the second sliding blocks (9) are connected to second sliding grooves in a sliding mode, the second sliding grooves are formed in the upper surface of the base (8), clamping mechanisms (7) are arranged on the upper side and the lower side surface of the inner portion of the shell (1), be provided with in shell (1) and scrape circle (14), scrape back fixedly connected with fourth slide bar (17) of circle (14), fourth slide bar (17) cover is established in the fourth sliding sleeve of curb plate (15) front joint, the back fixedly connected with hand lever (19) of fourth slide bar (17), the front fixedly connected with magnet piece (18) of hand lever (19), the fourth sliding sleeve is the metal material, curb plate (15) fixed connection is on the inner wall of ring board (162), ring board (162) are through extrusion mechanism (16) fixed connection at the back of shell (1).
2. The environment-friendly silencing equipment for the fan, which can replace the silencing sheet, as recited in claim 1, is characterized in that: disassembly body (4) are including seting up the first recess at shell (1) upper surface, the first sliding sleeve of fixedly connected with (47) in the first recess, first sliding sleeve (47) endotheca is equipped with first slide bar (42), the top and the bottom of first slide bar (42) are fixedly connected with respectively and press piece (41) and first separation blade (46), the surface cover of first slide bar (42) is equipped with first spring (43), the one end of first spring (43) and the surface fixed connection of first slide bar (42), the other end of first spring (43) and the upper surface fixed connection of first sliding sleeve (47).
3. The environment-friendly silencing equipment for the fan, which can replace the silencing sheet, as recited in claim 2, is characterized in that: the left side surface and the right side surface of the first sliding rod (42) are fixedly connected with second connecting pieces, the second connecting pieces are hinged to one ends of the connecting rods (44) through second hinge pins, the other ends of the connecting rods (44) are hinged to first connecting pieces (45) through first hinge pins, and the first connecting pieces (45) are fixedly connected to the outer surface of the first clamping plate (3).
4. The environment-friendly silencing equipment for the fan, which can replace the silencing sheet, as recited in claim 1, is characterized in that: fixture (7) is including seting up the second recess at shell (1) inner wall, fixedly connected with second sliding sleeve (72) in the second recess, second sliding sleeve (72) endotheca is equipped with second slide bar (73), one end fixedly connected with second splint (71) of second slide bar (73), the laminating of second splint (71) is on the inner wall of shell (1), the other end fixedly connected with second separation blade (46) of second slide bar (73), second separation blade (46) are located the second recess, the outside cover of second slide bar (73) is equipped with second spring (74), the both ends of second spring (74) respectively with the opposite face fixed connection of second sliding sleeve (72) and second separation blade (46).
5. The environment-friendly silencing equipment for the fan, which can replace the silencing sheet, as recited in claim 1, is characterized in that: the left side surface and the right side surface of the shell (1) are both fixedly connected with a first handle (11), and the left side surface and the right side surface of the circular ring plate (162) are both fixedly connected with a second handle (12).
6. The environment-friendly silencing equipment for the fan, which can replace the silencing sheet, as recited in claim 1, is characterized in that: extrusion mechanism (16) are including three positive hornblocks (161) of fixed connection at the ring circle, and the inclined plane of three hornblocks (161) is laminated with the cambered surface of L shape pole (13), and L shape pole (13) fixed connection is at the back of second splint (71), the positive joint of ring plate (162) has a plurality of third sliding sleeves (164), and third sliding sleeve (164) endotheca is equipped with third slide bar (165), the one end of third slide bar (165) and the back fixed connection of shell (1), the other end fixedly connected with third separation blade (46) of third slide bar (165), and the outside cover of third slide bar (165) is equipped with third spring (163), the both ends of third spring (163) respectively with the opposite face fixed connection of shell (1) and third sliding sleeve (164).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022644675.3U CN214247810U (en) | 2020-11-16 | 2020-11-16 | Can change environmental protection amortization equipment for fan of noise elimination piece |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022644675.3U CN214247810U (en) | 2020-11-16 | 2020-11-16 | Can change environmental protection amortization equipment for fan of noise elimination piece |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214247810U true CN214247810U (en) | 2021-09-21 |
Family
ID=77732385
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022644675.3U Active CN214247810U (en) | 2020-11-16 | 2020-11-16 | Can change environmental protection amortization equipment for fan of noise elimination piece |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214247810U (en) |
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2020
- 2020-11-16 CN CN202022644675.3U patent/CN214247810U/en active Active
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