CN207810346U - A kind of avoidable dust enters the pneumatic cast hopper of its inside - Google Patents
A kind of avoidable dust enters the pneumatic cast hopper of its inside Download PDFInfo
- Publication number
- CN207810346U CN207810346U CN201721807434.8U CN201721807434U CN207810346U CN 207810346 U CN207810346 U CN 207810346U CN 201721807434 U CN201721807434 U CN 201721807434U CN 207810346 U CN207810346 U CN 207810346U
- Authority
- CN
- China
- Prior art keywords
- cylinder
- fixed cylinder
- cast hopper
- fixed
- mounting plate
- 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
- 239000000428 dust Substances 0.000 title claims abstract description 15
- 238000007789 sealing Methods 0.000 claims abstract description 15
- 230000002093 peripheral effect Effects 0.000 claims abstract description 4
- 230000000694 effects Effects 0.000 claims description 5
- 239000000463 material Substances 0.000 abstract description 4
- 238000004519 manufacturing process Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 238000005253 cladding Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 235000021050 feed intake Nutrition 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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- Auxiliary Methods And Devices For Loading And Unloading (AREA)
Abstract
The utility model discloses a kind of avoidable dust to enter its internal pneumatic cast hopper,Including fixed cylinder and the movable cylinder and first being set on the peripheral side of fixed cylinder,Second driving cylinder,First,One end of second driving cylinder passes through first respectively,Second cylinder block is mounted on the outer barrel face of fixed cylinder,Its other end passes through first respectively,Second connector is mounted on the outer barrel face of movable cylinder,It is provided with sealing structure between movable cylinder and fixed cylinder,Sealing structure includes annular shim mounting plate and gasket seal,Annular shim mounting plate is fixed on the upper end medial surface of movable cylinder,Gasket seal is coated on annular shim mounting plate,The utility model is simple in structure,Reasonable design,By being provided with sealing structure between movable cylinder and fixed cylinder,The dust avoided in air is entered by gap inside pneumatic cast hopper,To avoid to generate pollution to the material in pneumatic cast hopper,Improve the quality of product.
Description
Technical field
The utility model is related to pneumatic cast hopper technical fields more particularly to a kind of avoidable dust to enter its internal gas
Dynamic cast hopper.
Background technology
With the development of pharmaceutical equipment industry, the continuous expansion of production equipment production capacity, more and more producers all use certainly
The high equipment of dynamicization degree is exactly commonly pneumatic cast hopper.And existing pneumatic cast hopper includes movable cylinder and fixed cylinder
Body, movable cylinder move up and down in the external of fixed cylinder, for the easy to assembly and smoothness that moves up and down between two cylinders, stay
There is a big chunk gap, in process of production, the dust in environment, which all enters from the gap between two cylinders, pneumatically to feed intake
In bucket, certain pollution is generated to the material in pneumatic cast hopper, the quality to entirely producing product has prodigious harm.
For this purpose, applicant carried out beneficial exploration and trial, result of the above problems is had found, will be detailed below being situated between
The technical solution to continue generates in this background.
Utility model content
Technical problem to be solved in the utility model：For the prior art deposit dust in the environment from two cylinders it
Between gap enter pneumatic cast hopper in, certain pollution is generated to the material in pneumatic cast hopper, to entirely producing product
Quality has very big the problem of endangering, and provides a kind of sealing device for avoiding dust from entering equipment from the gap between two cylinders.
Following technical solution may be used to realize in technical problem to be solved in the utility model：
A kind of avoidable dust enters the pneumatic cast hopper of its inside, including：
One fixed cylinder；
One is set on the peripheral side of the fixed cylinder and can be along the activity of the fixed cylinder axially to move up and down
The length of cylinder, the activity cylinder is less than the length of the fixed cylinder；And
One end of first, second driving cylinder, the first, second driving cylinder passes through the first, second cylinder block respectively
On the outer barrel face of the fixed cylinder, the other end is mounted on the movable cylinder by the first, second connector respectively
On the outer barrel face of body；It is characterized in that,
It is provided with a sealing structure between the movable cylinder and fixed cylinder.
In a preferred embodiment of the utility model, the sealing structure is mounted in the upper end of the movable cylinder
On side.
In a preferred embodiment of the utility model, the sealing structure includes annular shim mounting plate and sealing
Gasket, the annular shim mounting plate are fixed on the upper end medial surface of the movable cylinder, the gasket seal cladding
It is slidably matched on the annular shim mounting plate and with the sealing of the outer barrel face of the fixed cylinder.
Due to the adoption of the above technical scheme, the utility model has the beneficial effects that：The utility model is simple in structure, design is closed
Reason, by being provided with sealing structure between movable cylinder and fixed cylinder, the dust avoided in air is entered by gap
To inside pneumatic cast hopper, to avoid to generate pollution to the material in pneumatic cast hopper, the quality of product is improved.
Description of the drawings
Fig. 1 is the structural schematic diagram that a kind of avoidable dust of the utility model enters its internal pneumatic cast hopper.
Fig. 2 is enlarged diagram at the I of Fig. 1.
Specific implementation mode
Utility model will be further described in detail below with reference to the attached drawings and specific embodiments.
Shown in Fig. 1 to Fig. 2, what is provided in figure is that a kind of avoidable dust enters its internal pneumatic cast hopper, packet
Fixed cylinder 100 and one is included to be set on the peripheral side of fixed cylinder 100 and can axially moving up and down along fixed cylinder 100
Movable cylinder 200, the length of the activity cylinder 200 be less than fixed cylinder 100 length and the first, second driving cylinder 300,
400, the non-telescoping end of the first, second driving cylinder 300,400 is mounted on admittedly by the first, second cylinder block 110,120 respectively
On the outer barrel face of safety barrel body 100, telescopic end is mounted on movable cylinder 200 by the first, second connector 210,220 respectively
On outer barrel face；First, second driving cylinder 300,400 controls the first, second driving cylinder 300,400 by control device,
To which effectively driving activity cylinder 200 stretches on fixed cylinder 100.
It is located between movable cylinder 200 and fixed cylinder 100 on the upper end medial surface of movable cylinder 200 and is provided with sealing
Structure 500, the sealing structure 500 include annular shim mounting plate 510 and gasket seal 520, and annular shim mounting plate 510 is solid
Be arranged on the upper end medial surface of movable cylinder 200 calmly, gasket seal 520 be coated on annular shim mounting plate 510 and with it is solid
The outer barrel face sealing of safety barrel body 100 is slidably matched.
Basic principles, main features, and advantages of the present invention has been shown and described above.One's own profession
The technical staff of industry is it should be appreciated that the present utility model is not limited to the above embodiments, described in above embodiments and description
Only illustrate the principles of the present invention, the utility model can also on the premise of not departing from the spirit and scope of the utility model
There are various changes and modifications, these various changes and improvements fall within the scope of the claimed invention.The utility model is wanted
Protection domain is asked to be defined by appended claims and coordinate.
Claims (3)
1. a kind of avoidable dust enters its internal pneumatic cast hopper, including：
One fixed cylinder；
One be set on the peripheral side of the fixed cylinder and can along the movable cylinder of the fixed cylinder axially to move up and down,
The length of the activity cylinder is less than the length of the fixed cylinder；And
It is installed respectively by the first, second cylinder block one end of first, second driving cylinder, the first, second driving cylinder
On the outer barrel face of the fixed cylinder, the other end is mounted on the movable cylinder by the first, second connector respectively
On outer barrel face；It is characterized in that,
It is provided with a sealing structure between the movable cylinder and fixed cylinder.
2. a kind of avoidable dust as described in claim 1 enters its internal pneumatic cast hopper, which is characterized in that described close
Seal structure is mounted on the upper end medial surface of the movable cylinder.
3. a kind of avoidable dust as described in claim 1 enters its internal pneumatic cast hopper, which is characterized in that described close
Seal structure includes annular shim mounting plate and gasket seal, and the annular shim mounting plate is fixed at the movable cylinder
Upper end medial surface on, the gasket seal is coated on the outer barrel face on the annular shim mounting plate and with the fixed cylinder
Sealing is slidably matched.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721807434.8U CN207810346U (en) | 2017-12-21 | 2017-12-21 | A kind of avoidable dust enters the pneumatic cast hopper of its inside |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721807434.8U CN207810346U (en) | 2017-12-21 | 2017-12-21 | A kind of avoidable dust enters the pneumatic cast hopper of its inside |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207810346U true CN207810346U (en) | 2018-09-04 |
Family
ID=63329637
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721807434.8U Expired - Fee Related CN207810346U (en) | 2017-12-21 | 2017-12-21 | A kind of avoidable dust enters the pneumatic cast hopper of its inside |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207810346U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110623311A (en) * | 2019-09-20 | 2019-12-31 | 深圳御烟实业有限公司 | Aerosol generating device |
-
2017
- 2017-12-21 CN CN201721807434.8U patent/CN207810346U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110623311A (en) * | 2019-09-20 | 2019-12-31 | 深圳御烟实业有限公司 | Aerosol generating device |
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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: 20180904 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |