CN204910855U - A pulling apparatus for extracting tank bottoms lid - Google Patents
A pulling apparatus for extracting tank bottoms lid Download PDFInfo
- Publication number
- CN204910855U CN204910855U CN201520709947.XU CN201520709947U CN204910855U CN 204910855 U CN204910855 U CN 204910855U CN 201520709947 U CN201520709947 U CN 201520709947U CN 204910855 U CN204910855 U CN 204910855U
- Authority
- CN
- China
- Prior art keywords
- pipeline
- magnetic valve
- epicoele
- solenoid valve
- valve
- 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.)
- Withdrawn - After Issue
Links
- 238000000605 extraction Methods 0.000 abstract 1
- 230000004907 flux Effects 0.000 abstract 1
- 238000007789 sealing Methods 0.000 description 4
- 238000004519 manufacturing process Methods 0.000 description 2
- 235000013361 beverage Nutrition 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
Landscapes
- Check Valves (AREA)
Abstract
(B, ) the utility model discloses a (B, ) (b) a pulling apparatus for extracting tank bottoms lid, comprising a cylinder body, from top to bottom gliding locate in the cylinder body with its piston that divide into epicoele and cavity of resorption, (B, ) (b) first pipeline and second pipeline of being linked together with epicoele and cavity of resorption respectively, the solenoid valve that is linked together with first pipeline and second pipeline, locate the gas accuse check valve on the first pipeline, the direction unidirectional flux of gas accuse check valve flow direction epicoele along compressed air from the solenoid valve, its reverse control mouth that switches on of control is linked together with the second pipeline on the gas accuse check valve, when the solenoid valve is in an operating condition, the first air inlet of solenoid valve, first gas outlet respectively with the second pipeline, first pipeline is linked together, when the solenoid valve was in the 2nd operating condition, second air inlet, the second gas outlet of solenoid valve were linked together with first pipeline, second pipeline respectively. The solenoid valve is in the 2nd operating condition, device outage or when dying, gaseous unable discharge the in the epicoele, the effectual leakproofness of having guaranteed between (b) (b) extraction tank bottoms lid and the tank bottoms. (B, )
Description
Technical field
the utility model relates to a kind of pulling apparatus for extractor bottom.
Background technology
at present, in beverage processing industry, extractor is when doing CIP cleaning and producing, device power failure can cause extractor bottom drive the magnetic valve dead electricity of cylinder and the air pressure in driving cylinder is lost, device is died and also can be caused driving the air pressure in cylinder to lose, thus the good sealing property at the bottom of extractor bottom and tank cannot be kept, affect quality and the efficiency of production and processing.
Summary of the invention
the purpose of this utility model is to provide a kind of pulling apparatus for extractor bottom, and the sealing between keeping in production line power-off or when dying at the bottom of extractor bottom and tank is unaffected.
for achieving the above object, the technical solution adopted in the utility model is:
a kind of pulling apparatus for extractor bottom, described device comprises the cylinder for lifting extractor bottom, described cylinder comprises cylinder body, the piston be connected with described extractor bottom be located in described cylinder body slided up and down, described cylinder body is divided into epicoele and cavity of resorption by described piston, described device also comprises the first pipeline and the second pipeline that are connected with described cavity of resorption with described epicoele respectively, be connected with described second pipeline with described first pipeline respectively for passing into the compressed-air actuated magnetic valve of pass-out, be located at the gas control check valve between described epicoele and described magnetic valve on described first pipeline, described gas control check valve flows to the direction one-way conduction of described epicoele along compressed air from described magnetic valve, control mouth for controlling its reverse-conducting on described gas control check valve is connected with described second pipeline, described magnetic valve has the first duty and the second duty:
when described magnetic valve is in described first duty, the first air inlet of described magnetic valve is connected with described second pipeline, and the first gas outlet of described magnetic valve is connected with described first pipeline;
when described magnetic valve is in described second duty, the second air inlet of described magnetic valve is connected with described first pipeline, and the second gas outlet of described magnetic valve is connected with described second pipeline.
preferably, the axial line of described cylinder vertically distributes.
preferably, described magnetic valve is two-position-five-way solenoid valve.
due to the utilization of technique scheme, the utility model compared with prior art has following advantages: a kind of pulling apparatus for extractor bottom of the utility model, by arranging the gas control check valve between epicoele and magnetic valve on the first pipeline, and make gas control check valve flow to the direction one-way conduction of epicoele along compressed air from magnetic valve, when magnetic valve be in the second duty extractor bottom be closed time, device generation power-off or the situation of dying, gas in epicoele cannot be discharged from gas control check valve, sealing between effectively ensure that at the bottom of extractor bottom and tank is unaffected.The utility model apparatus structure is simple, with low cost, effectively avoids the security hidden trouble caused thus.
Accompanying drawing explanation
accompanying drawing 1 is the structural representation that in the utility model device, magnetic valve is in the first duty;
accompanying drawing 2 is the structural representation that in the utility model device, magnetic valve is in the second duty.
wherein: 1, extractor bottom; 2, cylinder; 21, epicoele; 22, cavity of resorption; 23, piston; 3, the first pipeline; 4, the second pipeline; 5, magnetic valve; 51, the first air inlet; 52, the first gas outlet; 53, the second air inlet; 54, the second gas outlet; 6, gas control check valve; 61, mouth is controlled.
Detailed description of the invention
below in conjunction with accompanying drawing, the technical solution of the utility model is further elaborated.
shown in Fig. 1-2, above-mentioned a kind of pulling apparatus for extractor bottom, comprises the cylinder 2 for lifting extractor bottom 1.This cylinder 2 comprises the cylinder body that axial line vertically distributes, the piston 23 be connected with this extractor bottom 1 be located in this cylinder body slided up and down, and this cylinder body is divided into the epicoele 21 be positioned at above piston 23 and the cavity of resorption 22 be positioned at below piston 23 by this piston 23.
said apparatus also comprise the first pipeline 3 of being connected with this epicoele 21 and this cavity of resorption 22 respectively and the second pipeline 4, be connected with this first pipeline 3 and this second pipeline 4 respectively for passing into the compressed-air actuated magnetic valve 5 of pass-out, the gas control check valve 6 between this epicoele 21 and this magnetic valve 5 be located on this first pipeline 3.This gas control check valve 6 flows into the direction one-way conduction of this epicoele 21 along compressed air from this magnetic valve 5, i.e. P to A conducting, control mouth 61 for controlling its reverse-conducting on this gas control check valve 6 is connected with this second pipeline 4, when controlling mouth 61 air inlet, this gas control check valve 6 reverse-conducting, i.e. A to P conducting.
this magnetic valve 5 has the first duty and the second duty:
when this magnetic valve 5 is in the first duty, the first air inlet 51 of this magnetic valve 5 is connected with this second pipeline 4, and the first gas outlet 52 of this magnetic valve 5 is connected with this first pipeline 3;
when this magnetic valve 5 is in the second duty, the second air inlet 53 of this magnetic valve 5 is connected with this first pipeline 3, and the second gas outlet 54 of this magnetic valve 5 is connected with this second pipeline 4.
in the present embodiment, this magnetic valve 5 is two-position-five-way solenoid valve.
the concrete course of work setting forth lower the present embodiment below:
when needs lift extractor bottom 1, the coil 1DT of magnetic valve 5 obtains electric, magnetic valve 5 is in the first duty, compressed air enters the second pipeline 4 from the first air inlet 51 and enters cavity of resorption 22 again, and wherein Partial shrinkage air enters gas control check valve 6 along control mouth 61, makes gas control check valve 6 reverse-conducting, i.e. A to P conducting, air pressure in cavity of resorption 22 is higher than the air pressure in epicoele 21, and piston 23 moves up and opens extractor bottom 1, and the gas in epicoele 21 is discharged from the first gas outlet 52; When extractor bottom 1 closed by needs, the coil 2DT of magnetic valve 5 obtains electric, magnetic valve 5 is in the second duty, compressed air enters the first pipeline 3 from the second air inlet 53 and enters epicoele 21 again, air pressure in epicoele 21 is higher than the air pressure in cavity of resorption 22, piston 23 moves down closes extractor bottom 1, gas in cavity of resorption 22 is discharged from the second gas outlet 54, when device power-off or when dying, due to the existence of gas control check valve 6, gas in epicoele 21 cannot be discharged, and the sealing between effectively ensure that at the bottom of extractor bottom 1 and tank is unaffected.
above-described embodiment, only for technical conceive of the present utility model and feature are described, its object is to person skilled in the art can be understood content of the present utility model and implement according to this, can not limit protection domain of the present utility model with this.All equivalences done according to the utility model Spirit Essence change or modify, and all should be encompassed within protection domain of the present utility model.
Claims (3)
1. the pulling apparatus for extractor bottom, it is characterized in that: described device comprises the cylinder for lifting extractor bottom, described cylinder comprises cylinder body, the piston be connected with described extractor bottom be located in described cylinder body slided up and down, described cylinder body is divided into epicoele and cavity of resorption by described piston, described device also comprises the first pipeline and the second pipeline that are connected with described cavity of resorption with described epicoele respectively, be connected with described second pipeline with described first pipeline respectively for passing into the compressed-air actuated magnetic valve of pass-out, be located at the gas control check valve between described epicoele and described magnetic valve on described first pipeline, described gas control check valve flows to the direction one-way conduction of described epicoele along compressed air from described magnetic valve, control mouth for controlling its reverse-conducting on described gas control check valve is connected with described second pipeline, described magnetic valve has the first duty and the second duty:
When described magnetic valve is in described first duty, the first air inlet of described magnetic valve is connected with described second pipeline, and the first gas outlet of described magnetic valve is connected with described first pipeline;
When described magnetic valve is in described second duty, the second air inlet of described magnetic valve is connected with described first pipeline, and the second gas outlet of described magnetic valve is connected with described second pipeline.
2. a kind of pulling apparatus for extractor bottom according to claim 1, is characterized in that: the axial line of described cylinder vertically distributes.
3. a kind of pulling apparatus for extractor bottom according to claim 1, is characterized in that: described magnetic valve is two-position-five-way solenoid valve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520709947.XU CN204910855U (en) | 2015-09-14 | 2015-09-14 | A pulling apparatus for extracting tank bottoms lid |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520709947.XU CN204910855U (en) | 2015-09-14 | 2015-09-14 | A pulling apparatus for extracting tank bottoms lid |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204910855U true CN204910855U (en) | 2015-12-30 |
Family
ID=54960042
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520709947.XU Withdrawn - After Issue CN204910855U (en) | 2015-09-14 | 2015-09-14 | A pulling apparatus for extracting tank bottoms lid |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204910855U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105169742A (en) * | 2015-09-14 | 2015-12-23 | 江苏新美星包装机械股份有限公司 | Lifting device used for extraction pot bottom cover |
-
2015
- 2015-09-14 CN CN201520709947.XU patent/CN204910855U/en not_active Withdrawn - After Issue
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105169742A (en) * | 2015-09-14 | 2015-12-23 | 江苏新美星包装机械股份有限公司 | Lifting device used for extraction pot bottom cover |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20151230 Effective date of abandoning: 20170926 |