CN211753330U - Air duct structure is sent back to clean dustless workshop of medicine - Google Patents
Air duct structure is sent back to clean dustless workshop of medicine Download PDFInfo
- Publication number
- CN211753330U CN211753330U CN202020442402.8U CN202020442402U CN211753330U CN 211753330 U CN211753330 U CN 211753330U CN 202020442402 U CN202020442402 U CN 202020442402U CN 211753330 U CN211753330 U CN 211753330U
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- Prior art keywords
- air
- hose
- medicine
- fixing base
- dust
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- Expired - Fee Related
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- 239000003814 drug Substances 0.000 title claims abstract description 16
- 230000000694 effects Effects 0.000 abstract description 4
- 238000004140 cleaning Methods 0.000 description 3
- 241000894006 Bacteria Species 0.000 description 1
- 230000000740 bleeding effect Effects 0.000 description 1
- 239000000356 contaminant Substances 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 229940079593 drug Drugs 0.000 description 1
- 239000010419 fine particle Substances 0.000 description 1
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- Filtering Of Dispersed Particles In Gases (AREA)
Abstract
The utility model belongs to the technical field of dust-free workshops, in particular to a medicine clean dust-free workshop air return duct structure, aiming at the problem that most of the air supply and the air exhaust of the existing dust-free workshops are opposite to one direction and have poor effect, the following proposal is proposed, which comprises a fixed seat, an air inlet channel is arranged on the fixed seat, one side of the fixed seat is fixedly provided with one end of an air inlet hose communicated with the air inlet channel, a second air pump and a filter screen are fixedly arranged in the air inlet channel, the other side of the fixed seat is provided with an air exhaust channel, the bottom of the air exhaust channel is provided with a mounting hole, an air exhaust hose is fixedly arranged in the mounting hole, one end of the air exhaust hose extends to the lower part of the fixed seat, the other end of the air exhaust hose is fixedly provided with a first air pump positioned in the air, improve the use effect, simple structure and convenient use.
Description
Technical Field
The utility model relates to a dustless workshop technical field especially relates to a tuber pipe structure is sent back to clean dustless workshop of medicine.
Background
A clean room is a room in which contaminants such as fine particles, harmful air, and bacteria in the air are reduced to a predetermined level within a certain spatial range.
In the prior art, most of air supply and exhaust of a dust-free workshop are opposite to one direction, and the effect is poor, so that a structure of a medicine return air duct for a clean dust-free workshop is provided for solving the problems.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the problem that most of the air supply and the air exhaust of a dust-free workshop are opposite to one direction, the defect of relatively poor effect is overcome, and the air duct structure is sent back to the clean dust-free workshop of a medicine provided.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a dust-free workshop air return duct structure for cleaning medicines comprises a fixed seat, wherein an air inlet channel is formed in the fixed seat, one end of an air inlet hose communicated with the air inlet channel is fixedly installed on one side of the fixed seat, a second air extractor and a filter screen are fixedly installed in the air inlet channel, an air exhaust channel is formed in the other side of the fixed seat, a mounting hole is formed in the bottom of the air exhaust channel, an air exhaust hose is fixedly installed in the mounting hole, one end of the air exhaust hose extends to the lower portion of the fixed seat, a first air extractor positioned in the air exhaust channel is fixedly installed on the other end of the air exhaust hose, one end of a first swing rod is rotatably installed at the bottom of the fixed seat, the other end of the first swing rod is fixedly connected with the outer side of the air exhaust hose, a swing groove is formed in one side of the fixed seat, the other end of the second swinging rod is fixedly connected with the outer side of the air inlet hose.
Preferably, the bottom of fixing base is seted up the circular slot that communicates with the wobbling groove, the outside of axis of rotation and the inner wall sliding connection of circular slot, the outside fixed cover of axis of rotation is equipped with the gear that is located the fixing base below.
Preferably, the bottom fixed mounting of fixing base has the slide rail, and slidable mounting has the slide on the slide rail, and one side fixed mounting of slide has the rack, and the rack meshes with the gear mutually.
Preferably, one side fixed mounting of slide has the slurcam, rotates the one end of installing the connecting rod on the slurcam, and the other end and the first swinging arms of connecting rod rotate to be connected.
Preferably, the bottom of the fixing seat is provided with a mounting groove, a motor is fixedly mounted in the mounting groove, an output shaft of the motor is fixedly provided with an eccentric wheel, the sliding plate is provided with a connecting hole, and the outer side of the eccentric wheel is in contact with the inner walls of two sides of the connecting hole.
Compared with the prior art, the utility model has the advantages of:
(1) when the scheme is used, the gas in a workshop is extracted by matching the first air pump with the exhaust hose and is exhausted to the outside, the outside air is extracted by the second air pump, the air is filtered by the filter screen and then passes through the air inlet channel and is blown out from the left end of the air inlet hose, the eccentric wheel is driven by the motor to rotate in the connecting hole on the sliding plate, the sliding plate continuously and horizontally reciprocates, the rack is driven by the sliding plate to continuously and horizontally reciprocate, the gear meshed with the rack continuously rotates forwards and backwards, the rotating shaft is driven by the gear to continuously and forwards rotate forwards and backwards, the second oscillating rod drives the air inlet hose to continuously oscillate forwards and backwards, the air supply range is increased, meanwhile, the pushing plate continuously and horizontally reciprocates by the sliding plate, the first oscillating rod is driven by the pushing plate to oscillate leftwards and rightwards by the connecting rod, so that the exhaust hose continuously oscillates leftwards and, the air exhaust range is increased;
(2) the utility model discloses can increase the scope of air supply and airing exhaust, increase the air circulation nature, improve the result of use, simple structure, convenient to use.
Drawings
FIG. 1 is a schematic structural view of a structure of a return duct of a clean and dust-free medicine workshop according to the present invention;
FIG. 2 is a schematic structural view of part A of a return air duct structure of a clean and dust-free pharmaceutical workshop according to the present invention;
fig. 3 is the utility model provides a slide, rack and eccentric wheel of tuber pipe structure are sent back to in clean dustless workshop of medicine are connected overlook the schematic structure drawing.
In the figure: the air purifier comprises a fixed seat 1, an air inlet channel 2, a second air extractor 3, a filter screen 4, an air exhaust channel 5, a first air extractor 6, an air exhaust hose 7, a first swing rod 8, a sliding plate 9, a pushing plate 10, a connecting rod 11, a swing groove 12, a second swing rod 13, an air inlet hose 14, a rotating shaft 15, a gear 16, a rack 17, a motor 18 and an eccentric wheel 19.
Detailed Description
The technical solutions in the embodiments will be described clearly and completely with reference to the drawings in the embodiments, and it is obvious that the described embodiments are only a part of the embodiments, but not all embodiments.
Example one
Referring to fig. 1-3, a dust-free workshop air return duct structure for cleaning medicine comprises a fixed base 1, an air inlet channel 2 is arranged on the fixed base 1, one side of the fixed base 1 is fixedly provided with one end of an air inlet hose 14 communicated with the air inlet channel 2, a second air pump 3 and a filter screen 4 are fixedly arranged in the air inlet channel 2, the other side of the fixed base 1 is provided with an air exhaust channel 5, the bottom of the air exhaust channel 5 is provided with a mounting hole, an air exhaust hose 7 is fixedly arranged in the mounting hole, one end of the air exhaust hose 7 extends to the lower side of the fixed base 1, the other end of the air exhaust hose 7 is fixedly provided with a first air pump 6 positioned in the air exhaust channel 5, the bottom of the fixed base 1 is rotatably provided with one end of a first swing rod 8, the other end of the first swing rod 8 is fixedly connected with the outer side of the air exhaust hose, one end of the second swing rod 13 is fixedly mounted on the outer side of the rotating shaft 15, and the other end of the second swing rod 13 is fixedly connected with the outer side of the air inlet hose 14.
In this embodiment, the circular slot that is linked together with swing groove 12 is seted up to the bottom of fixing base 1, the outside of axis of rotation 15 and the inner wall sliding connection of circular slot, and the fixed cover in the outside of axis of rotation 15 is equipped with gear 16 that is located fixing base 1 below, drives axis of rotation 15 through gear 16 and rotates.
In this embodiment, the bottom of the fixing seat 1 is fixedly provided with a sliding rail, the sliding rail is provided with a sliding plate 9 in a sliding manner, one side of the sliding plate 9 is fixedly provided with a rack 17, the rack 17 is engaged with the gear 16, and the sliding plate 9 drives the rack 17 to continuously horizontally reciprocate so that the gear 16 engaged with the rack 17 continuously rotates forwards and backwards.
In this embodiment, one side fixed mounting of slide 9 has catch plate 10, rotates the one end of installing connecting rod 11 on catch plate 10, and the other end of connecting rod 11 rotates with first swinging arms 8 and is connected, and catch plate 10 makes first swinging arms 8 constantly swing from side to side through connecting rod 11.
In this embodiment, the bottom of the fixing seat 1 is provided with a mounting groove, a motor 18 is fixedly mounted in the mounting groove, an output shaft of the motor 18 is fixedly provided with an eccentric wheel 19, the sliding plate 9 is provided with a connecting hole, the outer side of the eccentric wheel 19 is in contact with the inner walls of two sides of the connecting hole, and the motor 18 drives the eccentric wheel 19 to rotate in the connecting hole on the sliding plate 9, so that the sliding plate 9 continuously horizontally reciprocates.
Example two
Referring to fig. 1-3, a dust-free workshop air return duct structure for cleaning medicine comprises a fixed seat 1, an air inlet channel 2 is arranged on the fixed seat 1, one side of the fixed seat 1 is fixedly provided with one end of an air inlet hose 14 communicated with the air inlet channel 2 through a bolt, a second air pump 3 and a filter screen 4 are fixedly arranged in the air inlet channel 2 through a bolt, the other side of the fixed seat 1 is provided with an air exhaust channel 5, the bottom of the air exhaust channel 5 is provided with a mounting hole, an air exhaust hose 7 is fixedly arranged in the mounting hole through a bolt, one end of the air exhaust hose 7 extends to the lower part of the fixed seat 1, the other end of the air exhaust hose 7 is fixedly provided with a first air pump 6 positioned in the air exhaust channel 5 through a bolt, the bottom of the fixed seat 1 is rotatably provided with one end of a first swing rod 8, a swing groove 12 is formed in one side of the fixing seat 1, a rotating shaft 15 is rotatably mounted in the swing groove 12, one end of a second swing rod 13 is fixedly mounted on the outer side of the rotating shaft 15 through a bolt, and the other end of the second swing rod 13 is fixedly connected with the outer side of the air inlet hose 14.
In this embodiment, the circular slot that is linked together with swing groove 12 is seted up to the bottom of fixing base 1, the outside of axis of rotation 15 and the inner wall sliding connection of circular slot, and the fixed cover in the outside of axis of rotation 15 is equipped with gear 16 that is located fixing base 1 below, drives axis of rotation 15 through gear 16 and rotates.
In this embodiment, the bottom of the fixing seat 1 is fixedly provided with a slide rail through a bolt, the slide rail is slidably provided with a sliding plate 9, one side of the sliding plate 9 is fixedly provided with a rack 17 through a bolt, the rack 17 is meshed with the gear 16, and the sliding plate 9 drives the rack 17 to continuously horizontally reciprocate so that the gear 16 meshed with the rack 17 continuously rotates forwards and backwards.
In this embodiment, there is a pushing plate 10 on one side of the sliding plate 9 through bolt fixed mounting, one end of a connecting rod 11 is installed on the pushing plate 10 in a rotating manner, the other end of the connecting rod 11 is connected with the first swinging rod 8 in a rotating manner, and the pushing plate 10 makes the first swinging rod 8 swing left and right continuously through the connecting rod 11.
In this embodiment, the bottom of the fixing seat 1 is provided with a mounting groove, a motor 18 is fixedly mounted in the mounting groove through a bolt, an output shaft of the motor 18 is fixedly provided with an eccentric wheel 19 through a bolt, a connecting hole is formed in the sliding plate 9, the outer side of the eccentric wheel 19 is in contact with the inner walls of two sides of the connecting hole, and the motor 18 drives the eccentric wheel 19 to rotate in the connecting hole in the sliding plate 9, so that the sliding plate 9 continuously and horizontally reciprocates.
In the embodiment, when the air purifier is used, the fixing seat 1 is fixed on a wall of a workshop through a bolt, the first air pump 6 and the second air pump 3 are started through a switch, the motor 18 is started through a motor switch, air in the workshop is extracted through the first air pump 6 in cooperation with the exhaust hose 7 and exhausted to the outside, outside air is extracted through the second air pump 3, the air is filtered by the filter screen 4 and blown out from the left end of the air inlet hose 14 through the air inlet channel 2, the eccentric wheel 19 is driven by the motor 18 to rotate in the connecting hole on the sliding plate 9, the sliding plate 9 is driven to do continuous horizontal reciprocating motion, the rack 17 is driven by the sliding plate 9 to do continuous horizontal reciprocating motion, the gear 16 meshed with the rack 17 rotates continuously forward and backward, the rotating shaft 15 drives the rotating shaft 15 to do continuous forward and backward rotation, the second swinging rod 13 drives the air inlet hose 14 to do continuous forward and backward swinging, increase the air supply scope, simultaneously, drive the continuous horizontal reciprocating motion of slurcam 10 through slide 9, slurcam 10 makes first swinging arms 8 constantly swing from side to side through connecting rod 11 to make exhaust hose 7 constantly swing from side to side, increase the scope of bleeding.
The above descriptions are only preferred embodiments of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art should be considered to be within the scope of the present invention, and the technical solutions and the utility model concepts of the present invention are equivalent to, replaced or changed.
Claims (5)
1. The utility model provides a clean dustless workshop of medicine sends back tuber pipe structure, includes fixing base (1), its characterized in that, seted up inlet channel (2) on fixing base (1), one side fixed mounting of fixing base (1) has the one end of air inlet hose (14) with inlet channel (2) intercommunication, and fixed mounting has second air extractor (3) and filter screen (4) in inlet channel (2), air exhaust passageway (5) has been seted up to the opposite side of fixing base (1), and the mounting hole has been seted up to the bottom of air exhaust passageway (5), and fixed mounting has exhaust hose (7) in the mounting hole, and the one end of exhaust hose (7) extends to the below of fixing base (1), and the other end fixed mounting of exhaust hose (7) has first air extractor (6) that are located air exhaust passageway (5), the bottom of fixing base (1) is rotated and is installed the one end of first swinging arms (8), the other end of first swinging arms (8) and the outside fixed connection of exhaust hose (7), swing groove (12) have been seted up to one side of fixing base (1), and axis of rotation (15) are installed to swing groove (12) internal rotation, and the outside fixed mounting of axis of rotation (15) has the one end of second swinging arms (13), the other end of second swinging arms (13) and the outside fixed connection of air inlet hose (14).
2. The structure of the air return pipe for the clean and dust-free medicine workshop as claimed in claim 1, wherein a circular groove communicated with the swing groove (12) is formed at the bottom of the fixed base (1), the outer side of the rotating shaft (15) is slidably connected with the inner wall of the circular groove, and a gear (16) located below the fixed base (1) is fixedly sleeved on the outer side of the rotating shaft (15).
3. The structure of the return air duct for the clean and dust-free medicine workshop according to claim 1, wherein a sliding rail is fixedly mounted at the bottom of the fixing seat (1), a sliding plate (9) is slidably mounted on the sliding rail, a rack (17) is fixedly mounted on one side of the sliding plate (9), and the rack (17) is meshed with the gear (16).
4. The return duct structure for the medicine clean dust-free workshop as claimed in claim 3, wherein a pushing plate (10) is fixedly mounted on one side of the sliding plate (9), one end of a connecting rod (11) is rotatably mounted on the pushing plate (10), and the other end of the connecting rod (11) is rotatably connected with the first swing rod (8).
5. The structure of the medicine return air duct for the clean and dust-free workshop according to claim 1, wherein a mounting groove is formed in the bottom of the fixing seat (1), a motor (18) is fixedly mounted in the mounting groove, an eccentric wheel (19) is fixedly mounted on an output shaft of the motor (18), a connecting hole is formed in the sliding plate (9), and the outer side of the eccentric wheel (19) is in contact with the inner walls of two sides of the connecting hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020442402.8U CN211753330U (en) | 2020-03-31 | 2020-03-31 | Air duct structure is sent back to clean dustless workshop of medicine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020442402.8U CN211753330U (en) | 2020-03-31 | 2020-03-31 | Air duct structure is sent back to clean dustless workshop of medicine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211753330U true CN211753330U (en) | 2020-10-27 |
Family
ID=72928069
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020442402.8U Expired - Fee Related CN211753330U (en) | 2020-03-31 | 2020-03-31 | Air duct structure is sent back to clean dustless workshop of medicine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211753330U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112807900A (en) * | 2020-12-25 | 2021-05-18 | 周娜 | Wet dust removal equipment for machining workshop |
-
2020
- 2020-03-31 CN CN202020442402.8U patent/CN211753330U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112807900A (en) * | 2020-12-25 | 2021-05-18 | 周娜 | Wet dust removal equipment for machining workshop |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20201027 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |