CN2766123Y - Pneumatic distributing valve - Google Patents
Pneumatic distributing valve Download PDFInfo
- Publication number
- CN2766123Y CN2766123Y CN 200420079470 CN200420079470U CN2766123Y CN 2766123 Y CN2766123 Y CN 2766123Y CN 200420079470 CN200420079470 CN 200420079470 CN 200420079470 U CN200420079470 U CN 200420079470U CN 2766123 Y CN2766123 Y CN 2766123Y
- Authority
- CN
- China
- Prior art keywords
- valve
- frame
- idler wheel
- valve plates
- distributing 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.)
- Expired - Fee Related
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Abstract
The utility model discloses a material pneumatic distributing valve which is mainly composed of a frame, electromagnetic reversing valves, magnetic switches, cylinders, a cover plate, valve plates, a feed inlet, joints, a small idler wheel, a seal sheet, a big idler wheel, etc., wherein the two cylinders arranged on the frame are respectively controlled by two sets of electromagnetic reversing valves and the magnetic switches, and the two valve plates supported on the big idler wheel are respectively driven by the two joints to make linear movement under the guiding of the small idler wheel; the two valve plates can be simultaneously closed or opened via the respective control of the two sets of electromagnetic reversing valves and the magnetic switches, or one of the valve plates is closed or opened, so the purpose that material discharging is controlled by the pneumatic distributing valve is realized. The whole pneumatic distributing valve has the advantages of good sealing performance, small volume and stable and reliable operation.
Description
Affiliated technical field
The utility model relates to a kind of material distribution device, particularly is applicable to the pneumatic distribution valve of various particles, granular material, belongs to the feed manufacturing machine field.
Background technique
At present, disclosed distributing valve kind is a lot of on the market, but all can not open and close reliably rapidly in the ubiquity material conveying process in actual use and the seal that commutates is poor, volume greatly, only has unidirectional discharging functions.
Summary of the invention
The purpose of this utility model is that a kind of pneumatic distribution valve will be provided, it in material conveying process, can open and close reliably and commutate rapidly good leak tightness, volume is little and discharging as required can be unidirectional also can be two-way.
The technical solution of the utility model is: pneumatic distribution valve mainly contains compositions such as frame, solenoid directional control valve, magnetic switch, cylinder, cover plate, valve plate, material feeding mouth, joint, trundle, diaphragm seal, big roller; Cylinder is fixed on the frame, controls by solenoid directional control valve on the cylinder and magnetic switch, drives valve plate by joint again and moves as straight line; Valve plate is supported on the big roller and moves as straight line under the guiding of trundle, and big roller and trundle are fixed on the frame, and valve plate seals with the diaphragm seal that is fixed on the frame.Its working procedure is such: when material is in material feeding mouth enters pneumatic distribution valve, drive closing gate by cylinder, realize that the changed course of control material is flowed.
The beneficial effects of the utility model are: owing to adopted such scheme, material has reached uniform distribution, and the rapid reliable sealing of whole pneumatic distribution valve work is good, has dwindled the volume of this device, has satisfied single, double requirement to discharging again.
Description of drawings
The utility model is described in further detail below in conjunction with drawings and Examples.
Fig. 1 is a structural representation of the present utility model.
Fig. 2 is that the B of Fig. 1 is to revolved view
Fig. 3 is the A-A portion revolved view of Fig. 1
Among the figure: 1. frame, 2. solenoid directional control valve, 3. magnetic switch, 4. cylinder, 6. valve plate, 7. material feeding mouth, 8. joint, 9. trundle, 10. diaphragm seal, 11. big rollers.
Embodiment
In Fig. 1, Fig. 2, Fig. 3, cylinder (4) is fixed on the frame (1), controls by last solenoid directional control valve (2) of cylinder (4) and magnetic switch (3), drives valve plate (6) by joint (8) again and moves as straight line; Valve plate (6) is supported on big roller (11) and upward moves as straight line under the guiding of trundle (9); Big roller (11) and trundle (9) are fixed on frame; Valve plate (6) seals with the diaphragm seal (10) that is fixed on the frame (1).
During work, when material when material feeding mouth (7) enters in the pneumatic distribution valve, two cylinders (4) that are fixed on the frame (1) are controlled by two groups of solenoid directional control valves (2) and magnetic switch (3) respectively, drive two valve plates (6) that are supported on the big roller (11) by two joints (8) respectively again and move as straight line under the guiding of trundle (9); Under the control respectively of two groups of solenoid directional control valves (2) and magnetic switch (3), two valve plates (6) can close or open simultaneously, but also one of them is closed or opens, thereby realize pneumatic distribution valve control discharging.
Claims (2)
1, a kind of pneumatic distribution valve; It is characterized in that: two cylinders (4) are fixed on the frame (1), control by last solenoid directional control valve (2) of two cylinders (4) and magnetic switch (3) respectively, drive two valve plates (6) by two joints (8) respectively again and move as straight line; Two valve plates (6) are supported on big roller (11) and upward move as straight line under the guiding of trundle (9); Big roller (11) and trundle (9) are fixed on frame; Two valve plates (6) seal with the diaphragm seal (10) that is fixed on the frame (1).
2, a kind of pneumatic distribution valve according to claim 1; It is characterized in that: between big roller (11) and trundle (9), have be subjected to solenoid directional control valve (2) and magnetic switch (3) but control respectively, and can close simultaneously or open, also one of them valve plate of closing or opening (6).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420079470 CN2766123Y (en) | 2004-09-10 | 2004-09-10 | Pneumatic distributing valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420079470 CN2766123Y (en) | 2004-09-10 | 2004-09-10 | Pneumatic distributing valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2766123Y true CN2766123Y (en) | 2006-03-22 |
Family
ID=36606786
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200420079470 Expired - Fee Related CN2766123Y (en) | 2004-09-10 | 2004-09-10 | Pneumatic distributing valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2766123Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101709910B (en) * | 2009-12-05 | 2012-09-05 | 福建雪人股份有限公司 | Ice delivery shunt valve |
| CN103238551A (en) * | 2013-05-30 | 2013-08-14 | 高远 | Intelligent pneumatic fish feed channel distributor |
-
2004
- 2004-09-10 CN CN 200420079470 patent/CN2766123Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101709910B (en) * | 2009-12-05 | 2012-09-05 | 福建雪人股份有限公司 | Ice delivery shunt valve |
| CN103238551A (en) * | 2013-05-30 | 2013-08-14 | 高远 | Intelligent pneumatic fish feed channel distributor |
| CN103238551B (en) * | 2013-05-30 | 2014-09-24 | 海安常大技术转移中心有限公司 | Intelligent pneumatic fish feed channel distributor |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20060322 |