CN212829883U - Nitrogen blows enrichment facility - Google Patents
Nitrogen blows enrichment facility Download PDFInfo
- Publication number
- CN212829883U CN212829883U CN202021266941.7U CN202021266941U CN212829883U CN 212829883 U CN212829883 U CN 212829883U CN 202021266941 U CN202021266941 U CN 202021266941U CN 212829883 U CN212829883 U CN 212829883U
- Authority
- CN
- China
- Prior art keywords
- box
- fixed
- side wall
- wall
- bevel gear
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- IJGRMHOSHXDMSA-UHFFFAOYSA-N Atomic nitrogen Chemical compound N#N IJGRMHOSHXDMSA-UHFFFAOYSA-N 0.000 title claims abstract description 42
- 229910052757 nitrogen Inorganic materials 0.000 title claims abstract description 21
- 238000007664 blowing Methods 0.000 claims description 13
- 230000005540 biological transmission Effects 0.000 claims description 10
- 230000001681 protective effect Effects 0.000 claims 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
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Abstract
The utility model discloses a nitrogen blows enrichment facility, including the guard box, the bottom lateral wall sliding connection of guard box has the movable plate, and the device body is installed to the top lateral wall of movable plate, and the spout that the symmetry set up is seted up to one side outer wall of guard box, and sliding connection has the slider on the spout, and the one end that the spout was kept away from to the slider is fixed with the case lid jointly, and first recess has been seted up to one side lateral wall that the case lid is close to the guard box, and first rack has been seted up to one side lateral wall of first recess, and the top lateral wall of guard box is. The utility model discloses can blow the enrichment facility when not using at nitrogen, accomodate the protection fast to the device, effectively avoid the influence of external factor, can release the use with the device is automatic when using simultaneously through opening the case lid, push the inside protection of guard box with the device when closing the case lid and accomodate.
Description
Technical Field
The utility model relates to a nitrogen blows enrichment facility technical field, especially relates to a nitrogen blows enrichment facility.
Background
Current nitrogen blows enrichment facility in the use, often all directly puts at the desktop, also can't accomodate when not using, can only take cloth to cover, and the protectiveness is not high, for this reason, we have proposed a nitrogen and have blown enrichment facility.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the defects existing in the prior art and providing a nitrogen blowing concentration device.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
a nitrogen blowing concentration device comprises a protection box, wherein a movable plate is connected to the side wall of the bottom end of the protection box in a sliding mode, a device body is installed on the side wall of the top end of the movable plate, symmetrically-arranged sliding grooves are formed in the outer wall of one side of the protection box, sliding blocks are connected to the sliding grooves in a sliding mode, a box cover is jointly fixed to one end, away from the sliding grooves, of each sliding block, a first groove is formed in the side wall, close to the protection box, of each box cover, a first rack is formed in the side wall of one side of each first groove, a connecting box is fixed to the side wall of the top end of the protection box, a first connecting shaft is rotatably connected to the inner wall of one side of the connecting box, a first gear is fixed to the other end of the first connecting shaft extending into the first groove, a first through hole is formed in the side wall of the top end of, and a second bevel gear is sleeved on the outer side wall of the first connecting shaft in a tight fit manner, and the first bevel gear is in meshing transmission connection with the second bevel gear.
Preferably, a second rack is arranged on the side wall of one side of the moving plate along the length direction of the moving plate, one end, far away from the first bevel gear, of the second connecting shaft extends to the inside of the protection box and is fixedly provided with a second gear, and the second gear is in meshing transmission connection with the second rack.
Preferably, a first bearing seat is embedded in the inner wall of one side of the connecting box, and the interior of the first bearing seat is fixed with one end of the first connecting shaft.
Preferably, a second bearing seat is fixed inside the first through hole, and the inside of the second bearing seat is fixed with the second connecting shaft.
Preferably, a handle of a U-shaped structure is fixed on the side wall of one side, far away from the protection box, of the box cover, and the handle and the box cover are vertically arranged.
Compared with the prior art, the beneficial effects of the utility model are that:
a movable plate is connected to the side wall of the bottom end of the protection box in a sliding mode, a device body is installed on the side wall of the top end of the movable plate, symmetrically-arranged sliding grooves are formed in the outer wall of one side of the protection box, sliding blocks are connected to the sliding grooves in a sliding mode, a box cover is fixed to one end, far away from the sliding grooves, of each sliding block, a first groove is formed in the side wall, close to the protection box, of each box cover, a first rack is formed in one side wall of each first groove, a connecting box is fixed to the side wall of the top end of the protection box, a first connecting shaft is rotatably connected to the inner wall of one side of the connecting box, the other end of the first connecting shaft extends into the first groove, a first gear is fixed to the inner portion of the first groove, a first through hole is formed in the side wall of the top end of the protection box in the vertical direction, a second connecting, and meshing transmission is connected between first bevel gear and the second bevel gear, can blow when enrichment facility does not use at nitrogen, accomodate the protection fast to the device, effectively avoid external factors' influence, can push the device automatically out the use when using simultaneously through opening the case lid, automatic push the device inside the guard box when closing the case lid and protect and accomodate.
Drawings
Fig. 1 is a front view of the nitrogen blowing and concentrating device of the present invention.
Fig. 2 is an enlarged schematic structural diagram of a portion a of the nitrogen blowing concentration device according to the present invention.
Fig. 3 is a schematic structural view of a side wall of a tank cover of the nitrogen blowing concentration device provided by the present invention.
Fig. 4 is a top view of a movable plate structure of the nitrogen blowing concentration device of the present invention.
Fig. 5 is a schematic structural view of a side wall of a protection box of the nitrogen blowing concentration device provided by the present invention.
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.
Referring to fig. 1-5, a nitrogen blowing concentration device comprises a protection box 1, wherein a movable plate 2 is slidably connected to the bottom side wall of the protection box 1, a device body 3 is installed on the top side wall of the movable plate 2, symmetrically arranged sliding grooves 4 are formed in the outer wall of one side of the protection box 1, a sliding block 5 is slidably connected to the sliding grooves 4, a box cover 6 is jointly fixed to one end, away from the sliding grooves 4, of the sliding block 5, a first groove 11 is formed in the side wall, close to the protection box 1, of the box cover 6, a first rack 15 is formed in the side wall of one side of the first groove 11, a connecting box 8 is fixed to the top side wall of the protection box 1, a first connecting shaft 9 is rotatably connected to the inner wall of one side of the connecting box 8, a first gear 10 is fixed to the inside of the first groove 11 through the other end of the first connecting shaft 9, the inside of first through-hole rotates and is connected with second connecting axle 12, and the one end of second connecting axle 12 extends to connecting box 8 inside and is fixed with first bevel gear 13, second bevel gear 14 has been cup jointed in the lateral wall tight fit of first connecting axle 9, and meshing transmission is connected between first bevel gear 13 and the second bevel gear 14.
A second rack 16 is arranged on the side wall of one side of the moving plate 2 along the length direction of the moving plate, one end, far away from the first bevel gear 13, of the second connecting shaft 12 extends to the inside of the protection box 1 and is fixed with a second gear 17, the second gear 17 is in meshing transmission connection with the second rack 16, a first bearing seat is embedded in the inner wall of one side of the connecting box 8, and the inside of the first bearing seat is fixed with one end of the first connecting shaft 9.
A second bearing seat is fixed inside the first through hole, the inside of the second bearing seat is fixed with a second connecting shaft 12, a handle 7 of a U-shaped structure is fixed on the side wall of one side, far away from the protection box 1, of the box cover 6, and the handle 7 and the box cover 6 are vertically arranged.
The working principle is as follows: by pushing the handle 7, the handle 7 drives the case cover 6 to move, in the process that the case cover 6 moves upwards, the first connecting shaft 9 is driven to rotate by meshing transmission between the first rack 15 and the first gear 10, the first connecting shaft 9 drives the second bevel gear 14 to rotate, the second connecting shaft 12 is driven to rotate by meshing transmission between the second bevel gear 14 and the first bevel gear 13, the second connecting shaft 12 drives the second gear 17 to rotate, the movable plate 2 is driven to move by meshing transmission between the second gear 17 and the second rack 16, the movable plate 2 drives the device body 3 of the MTN-2800D model to move, the device body 3 is moved out of the protection case 1, when the device body 3 is stored, only the case cover 6 needs to be moved downwards, and the movable plate 2 drives the device body 3 to enter the protection case 1, so that the storage protection is completed.
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 (5)
1. The nitrogen blowing concentration device comprises a protection box (1) and is characterized in that a movable plate (2) is connected to the bottom side wall of the protection box (1) in a sliding mode, a device body (3) is installed on the top side wall of the movable plate (2), sliding grooves (4) which are symmetrically arranged are formed in the outer wall of one side of the protection box (1), sliding blocks (5) are connected to the sliding grooves (4) in a sliding mode, a box cover (6) is fixed to one end, far away from the sliding grooves (4), of each sliding block (5), a first groove (11) is formed in the side wall, close to the protection box (1), of each box cover (6), a first rack (15) is formed in the side wall of one side of each first groove (11), a connecting box (8) is fixed to the top side wall of the protection box (1), a first connecting shaft (9) is connected to the inner wall of one side of the connecting box (8) in a rotating mode, a first gear (10), first through-hole has been seted up along vertical direction to the top lateral wall of guard box (1), and the internal rotation of first through-hole is connected with second connecting axle (12), and the one end of second connecting axle (12) extends to connecting box (8) inside and is fixed with first bevel gear (13), second bevel gear (14) have been cup jointed in the lateral wall tight fit of first connecting axle (9), and mesh transmission is connected between first bevel gear (13) and second bevel gear (14).
2. The nitrogen blowing and concentrating device as claimed in claim 1, wherein a second rack (16) is formed on one side wall of the moving plate (2) along the length direction of the moving plate, one end of the second connecting shaft (12) far away from the first bevel gear (13) extends into the protection box (1) and is fixed with a second gear (17), and the second gear (17) is in meshing transmission connection with the second rack (16).
3. The nitrogen blowing and concentrating device as claimed in claim 1, wherein a first bearing seat is embedded in one side inner wall of the connecting box (8), and the inside of the first bearing seat is fixed with one end of the first connecting shaft (9).
4. The nitrogen-blowing concentration device as claimed in claim 1, wherein a second bearing seat is fixed inside the first through hole, and the inside of the second bearing seat is fixed with a second connecting shaft (12).
5. The nitrogen blowing and concentrating device as claimed in claim 1, wherein a handle (7) with a U-shaped structure is fixed on the side wall of the box cover (6) far away from the protective box (1), and the handle (7) and the box cover (6) are vertically arranged.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021266941.7U CN212829883U (en) | 2020-07-01 | 2020-07-01 | Nitrogen blows enrichment facility |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021266941.7U CN212829883U (en) | 2020-07-01 | 2020-07-01 | Nitrogen blows enrichment facility |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212829883U true CN212829883U (en) | 2021-03-30 |
Family
ID=75179331
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021266941.7U Expired - Fee Related CN212829883U (en) | 2020-07-01 | 2020-07-01 | Nitrogen blows enrichment facility |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212829883U (en) |
-
2020
- 2020-07-01 CN CN202021266941.7U patent/CN212829883U/en not_active Expired - Fee Related
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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: 20210330 Termination date: 20210701 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |