CN216843906U - Dust removal fan - Google Patents
Dust removal fan Download PDFInfo
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- CN216843906U CN216843906U CN202123211623.8U CN202123211623U CN216843906U CN 216843906 U CN216843906 U CN 216843906U CN 202123211623 U CN202123211623 U CN 202123211623U CN 216843906 U CN216843906 U CN 216843906U
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- supporting
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Abstract
The utility model relates to the technical field of fans, and a dust exhausting fan is disclosed, comprising a base plate, the equal fixedly connected with in the left and right sides of bottom plate pushes away the handle, 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 at the 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 positive below middle part of backup pad is seted up to the through-hole, the inside of through-hole is rotated and is connected with the dwang. This dust exhausting fan through the pivot in the adjustment mechanism, and the fan body carries out the circumferential rotation through the pivot in the inside of rotating tube, rotates and changes the handle, and the drive dwang rotates, drives the fan body through the stay cord and rotates to can reach the convenience and carry out the effect of different angle modulation to dust exhausting fan.
Description
Technical Field
The utility model relates to a fan technical field specifically is a dust exhausting fan.
Background
With the continuous development of society, various industries are also developed rapidly, and some industries generate a large amount of dust in the production process, and the dust can cause great pollution to the environment if directly discharged into the air.
Most of the existing dust removal fans can only carry out fixed-point dust removal treatment within a certain range, the dust removal range is limited, and the dust removal fans are generally large and heavy, and are inconvenient to move and the like, so that the use range of the dust removal fans is limited.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
Not enough to prior art, the utility model provides a dust exhausting fan possesses and can conveniently carries out advantages such as different angle modulation to dust exhausting fan, has solved the problem mentioned in the above-mentioned background art.
(II) technical scheme
In order to achieve the above object, the utility model provides a following technical scheme: a dust removal fan comprises a bottom plate, wherein push handles are fixedly connected to the left side and the right side of the bottom plate, supporting legs are fixedly connected to four corners of the lower surface of the bottom plate, universal wheels are arranged at the bottoms of the supporting legs, a supporting plate is fixedly connected to the middle portion of one side, close to the front, of the upper surface of the bottom plate and a supporting plate is fixedly connected to the middle portion of one side, close to the back, of the upper surface of the bottom plate, a fan body is arranged above the inner side of the supporting plate, an adjusting mechanism is arranged below the middle portion of the inner side of the supporting plate, the adjusting mechanism comprises a through hole, the through hole is formed in the middle portion below the front of the supporting plate, a rotating rod is rotatably connected to the inner portion of the through hole, a rotating handle is fixedly connected to one end of the rotating rod, a threaded rod is fixedly connected to the other end of the rotating rod, a fixed rotating button is arranged on the outer surface of the threaded rod, movable ball shafts are arranged in the middle portions of the left side and the right side of the lower surface of the fan body, the lower surface of the movable ball shaft is fixedly connected with a pull rope, the middle parts of the front surface and the back surface of the fan body are fixedly connected with rotating shafts, the middle part of the upper part of the inner side of the supporting plate is fixedly connected with a rotating pipe, and the lower surface of the fan body is provided with a supporting mechanism.
Preferably, the supporting mechanism comprises a fixing plate, and the front surface and the back surface of the fixing plate are respectively and fixedly connected to the middle parts of the inner sides of the two supporting plates.
The fixed plate is fixedly connected between the two supporting plates and used for supporting and fixing the placing plates on the two sides.
Preferably, the middle parts of the left side and the right side of the fixing plate are fixedly connected with a placing plate, the upper surface of the placing plate is provided with a supporting spring, and the top of the supporting spring is fixedly connected with a base plate.
Place the board perpendicular to fixed plate, place the board upper surface and be used for placing supporting spring, the backing plate carries out elastic motion from top to bottom through supporting spring, and the both sides overlap joint of fan body lower surface guarantees the stability of fan body when rotating at the upper surface of two backing plates to under the effect of external force not having, guarantee the balance of fan body.
Preferably, the other ends of the two pull ropes are fixedly connected to the middle of the rotating rod.
The stay cord links together fan body and dwang, and the stay cord of both sides all twines the surface at the dwang when the motion.
Preferably, the rotation shaft is rotatably connected to the inside of the rotation pipe.
The fan body carries out rotary motion in the inside of rotating tube through the pivot of both sides, and the fan body carries out the effect that the rotation can accomplish different angle modulation.
Preferably, the rotating rod penetrates through the two support plates.
The rotating rod is overlapped between the two supporting plates and performs rotating motion in the through hole below the rotating rod.
Compared with the prior art, the utility model provides a dust exhausting fan possesses following beneficial effect:
1. this dust exhausting fan through the pivot in the adjustment mechanism, and the fan body carries out the circumferential rotation through the pivot in the inside of rotating tube, rotates and changes the handle, and the drive dwang rotates, drives the fan body through the stay cord and rotates to can reach the convenience and carry out the effect of different angle modulation to dust exhausting fan.
2. This dust exhausting fan through the backing plate in the supporting mechanism, the backing plate carries out elastic support through supporting spring to the fan body of top, gives its ascending thrust reversal to can reach and carry out the effect of stable stay with the fan body.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
fig. 2 is a schematic structural view of the front view of the present invention;
fig. 3 is a schematic side view of the present invention;
fig. 4 is a schematic view of the structure of the supporting mechanism of the present invention.
Wherein: 1. a base plate; 101. a push handle; 102. a support leg; 103. a universal wheel; 104. a support plate; 105. a fan body; 2. an adjustment mechanism; 201. a through hole; 202. rotating the rod; 203. turning a handle; 204. a threaded rod; 205. fixing the knob; 206. a movable ball shaft; 207. pulling a rope; 208. a rotating shaft; 209. rotating the tube; 3. a support mechanism; 301. a fixing plate; 302. placing the plate; 303. a support spring; 304. a backing plate.
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. 1-4, a dust removal fan comprises a bottom plate 1, wherein push handles 101 are fixedly connected to the left side and the right side of the bottom plate 1, support legs 102 are fixedly connected to four corners of the lower surface of the bottom plate 1, the support legs 102 support components above the bottom plate 1, universal wheels 103 are arranged at the bottoms of the support legs 102 and push the push handles 101 to drive the whole body to move through the universal wheels 103 at the bottoms, support plates 104 are fixedly connected to the middle of one side, close to the front, of the upper surface of the bottom plate 1 and the middle of one side, close to the back, of the upper surface of the bottom plate 1, a fan body 105 is arranged above the inner side of each support plate 104, the fan body 105 is used for dust removal treatment, an adjusting mechanism 2 is arranged below the middle of the inner side of each support plate 104, and the adjusting mechanisms 2 can adjust the fan body 105 at different angles;
the adjusting mechanism 2 comprises a through hole 201, the through hole 201 is arranged in the middle of the lower front side of the supporting plate 104, a rotating rod 202 is rotatably connected in the through hole 201, the rotating rod 202 performs rotating motion in the through hole 201, a rotating handle 203 is fixedly connected at one end of the rotating rod 202, a threaded rod 204 is fixedly connected at the other end of the rotating rod 202, the rotating handle 203 drives the rotating rod 202 to rotate, the threaded rod 204 extends to the outer side of the supporting plate 104, a fixed rotating button 205 performs rotating motion on the outer surface of the threaded rod 204 and is responsible for fixing the rotating rod 202, a fixed rotating button 205 is arranged on the outer surface of the threaded rod 204, movable spherical shafts 206 are arranged in the middle of the left side and the right side of the lower surface of the fan body 105, pull ropes 207 are fixedly connected to the lower surface of the movable spherical shafts 206, one end of the pull ropes 207 is fixedly connected to the bottom of the fan body 105, the other end is fixedly connected to the middle of the rotating rod 202, drive the stay cord 207 of both sides and move, control fan body 105 then and control the regulation of controlling different angles, fan body 105's the equal fixedly connected with pivot 208 in front middle part and the back middle part, inboard top middle part fixedly connected with rotating tube 209 of backup pad 104, fan body 105 carries out rotary motion in the inside of rotating tube 209 through pivot 208, fan body 105's lower surface is provided with supporting mechanism 3, supporting mechanism 3 can provide ascending holding power for fan body 105.
Specifically, as shown in fig. 4, the supporting mechanism 3 includes a fixing plate 301, and the front and back surfaces of the fixing plate 301 are fixedly connected to the inner middle portions of the two supporting plates 104, respectively.
Through the above technical solution, the fixing plate 301 is fixedly connected between the two supporting plates 104, and is used for supporting and fixing the placing plates 302 at two sides.
Specifically, as shown in fig. 4, a placing plate 302 is fixedly connected to the middle of the left and right sides of the fixing plate 301, a supporting spring 303 is disposed on the upper surface of the placing plate 302, and a backing plate 304 is fixedly connected to the top of the supporting spring 303.
Through above-mentioned technical scheme, place board 302 perpendicular to fixed plate 301, place board 302 upper surface and be used for placing supporting spring 303, backing plate 304 carries out elastic movement from top to bottom through supporting spring 303, and the both sides overlap joint of fan body 105 lower surface is at the upper surface of two backing plates 304, guarantees fan body 105 stability when rotating to under the effect of no external force, guarantee fan body 105's balance.
Specifically, as shown in fig. 2, the other ends of the two pull ropes 207 are both fixedly connected to the middle portion of the rotating rod 202.
Through above-mentioned technical scheme, the stay cord 207 links together fan body 105 and dwang 202, and the stay cord 207 of both sides all twines the surface of dwang 202 when moving.
Specifically, as shown in fig. 3, the rotating shaft 208 is rotatably connected to the inside of the rotating pipe 209.
Through the technical scheme, the fan body 105 rotates inside the rotating pipe 209 through the rotating shafts 208 on the two sides, and the fan body 105 rotates left and right to achieve the effect of adjusting different angles.
Specifically, as shown in fig. 3, the rotating rod 202 penetrates through the two support plates 104.
Through the technical scheme, the rotating rod 202 is overlapped between the two support plates 104 and performs rotating motion in the through hole 201 below the rotating rod.
When using, promote to push away 101, it removes to drive fan body 105, remove it to assigned position department, according to the actual conditions at scene afterwards, adjust fan body 105's angle, rotate and change 203, it operates to drive stay cord 207 through dwang 202, stay cord 207 drives fan body 105 and controls the regulation of different angles, adjust and to rotate fixed knob 205 and fix dwang 202 after accomplishing, fan body 105 can extrude below backing plate 304 at the in-process of adjusting, supporting spring 303 can produce an ascending thrust reverser to it, then guarantee fan body 105's stability, can accomplish the angle modulation to fan body 105.
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 (6)
1. The utility model provides a dust exhausting fan, includes bottom plate (1), its characterized in that: the improved fan is characterized in that a pushing handle (101) is fixedly connected to the left side and the right side of the bottom plate (1), supporting legs (102) are fixedly connected to four corners of the lower surface of the bottom plate (1), universal wheels (103) are arranged at the bottom of the supporting legs (102), a supporting plate (104) is fixedly connected to the middle of one side of the upper surface of the bottom plate (1) close to the front side and the middle of one side of the rear side close to the upper surface of the bottom plate (1), a fan body (105) is arranged above the inner side of the supporting plate (104), an adjusting mechanism (2) is arranged below the middle of the inner side of the supporting plate (104), the adjusting mechanism (2) comprises a through hole (201), the through hole (201) is arranged in the middle of the lower side of the front side of the supporting plate (104), a rotating rod (202) is rotatably connected to the inside of the through hole (201), a rotating handle (203) is fixedly connected to one end of the rotating rod (202), and a threaded rod (204) is fixedly connected to the other end of the rotating rod (202), the surface of threaded rod (204) is provided with fixed turn-button (205), the left and right sides middle part of fan body (105) lower surface all is provided with movable ball axle (206), the lower fixed connection of lower surface stay cord (207) of activity ball axle (206), the equal fixedly connected with pivot (208) in front middle part and the back middle part of fan body (105), inboard top middle part fixedly connected with rotating tube (209) of backup pad (104), the lower surface of fan body (105) is provided with supporting mechanism (3).
2. The dust removal fan of claim 1, wherein: the supporting mechanism (3) comprises a fixing plate (301), and the front surface and the back surface of the fixing plate (301) are fixedly connected to the middle parts of the inner sides of the two supporting plates (104) respectively.
3. The dust removal fan according to claim 2, wherein: the middle parts of the left side and the right side of the fixing plate (301) are fixedly connected with a placing plate (302), the upper surface of the placing plate (302) is provided with a supporting spring (303), and the top of the supporting spring (303) is fixedly connected with a base plate (304).
4. The dust removal fan of claim 1, wherein: the other ends of the two pull ropes (207) are fixedly connected to the middle part of the rotating rod (202).
5. The dust removal fan of claim 1, wherein: the rotating shaft (208) is rotatably connected to the inside of the rotating pipe (209).
6. The dust removal fan of claim 1, wherein: the rotating rod (202) penetrates through the two support plates (104).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123211623.8U CN216843906U (en) | 2021-12-16 | 2021-12-16 | Dust removal fan |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202123211623.8U CN216843906U (en) | 2021-12-16 | 2021-12-16 | Dust removal fan |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216843906U true CN216843906U (en) | 2022-06-28 |
Family
ID=82107505
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202123211623.8U Active CN216843906U (en) | 2021-12-16 | 2021-12-16 | Dust removal fan |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216843906U (en) |
-
2021
- 2021-12-16 CN CN202123211623.8U patent/CN216843906U/en active Active
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