CN2144739Y - Elastic separating barn type lock valve - Google Patents
Elastic separating barn type lock valve Download PDFInfo
- Publication number
- CN2144739Y CN2144739Y CN 92218945 CN92218945U CN2144739Y CN 2144739 Y CN2144739 Y CN 2144739Y CN 92218945 CN92218945 CN 92218945 CN 92218945 U CN92218945 U CN 92218945U CN 2144739 Y CN2144739 Y CN 2144739Y
- Authority
- CN
- China
- Prior art keywords
- barn
- end cap
- materials
- elastic separating
- utility
- 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 - Lifetime
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- Mechanically-Actuated Valves (AREA)
- Lift Valve (AREA)
- Transplanting Machines (AREA)
Abstract
The utility model designs the locking measuring feeding valve of an elastic separating barn type, wherein, elastic sealing materials are embedded in the contacting position of a multi-barn-pipe partition barn ribbed slab and a rotation end cover, which not only can improve sealing performance, but also can result in applicability to various materials. With low property requirements of the materials, the utility model can process hard impurities mingled with powder-grain materials, and can also process materials where a kind of soft matter such as paper, cotton yarn, etc., is mingled. Therefore, the locking measuring feeding valve of an elastic separating barn type has wider applicability.
Description
The utility model belongs to the bulk solid machinery, specifically a kind of elastic separating barn type wind-locking metering feeding valve.
The patent No. is 88211113.2 " metering feed valve ", be characterized in: by two end caps that have several holes (or breach) up and down that rotate, and stagger successively in each hole (or breach) in the two end cap up and down, what sandwich was fixing is the multi-compartment tube formation storehouse formula wind-locking metering feeding valve of central shaft with the main shaft, this valve end cap up and down contacts with the multi-compartment tube rigidity, stuck easily when in running into powder foreign material being arranged, contact wear is also relatively more serious.
The purpose of this utility model then is the problem at above-mentioned existence, has designed a kind of elasticity fraction wind-locking metering feeding valve that forms elastic packing between rotary end cover and multi-compartment tube compartment web plate.
The utility model technical solution:
A kind of by transmission device, material feeding mouth, discharge port, rotation up and down two have the end cap of several holes (or breach) and up and down each hole (or breach) in the two end cap stagger successively, what sandwich was fixing is the elastic separating barn type wind-locking metering feeding valve of the multi-compartment tube composition at center with the main shaft, it is characterized in that multi-compartment tube compartment web plate and one or two end cap touching position are inlaid with elaxtic seal.
Advantage of the present utility model:
Because the utility model adopts multi-compartment tube compartment web plate and end cap to carry out Elastic Contact, so not only can improve sealability, and applicable to various materials, and the character for material requires lower, for example can handle and in powder and granule shape material, be mingled with hard impurity, also can handle the material that is mingled with the soft materials of a class such as resembling paper and cotton yarn, thereby the applicability of this valve is wider.
Fig. 1 is the utility model structural representation.
Fig. 2 is the utility model upper end cap A-A sectional drawing.
Fig. 3 is the utility model multi-compartment tube B-B sectional drawing.
Fig. 4 is the utility model lower end cap C-C sectional drawing.
Below in conjunction with accompanying drawing the utility model is further described:
After powder enters big warehouse 1, by transmission device 2 main shaft 3 is rotated, upper end cap 5 and lower end cap 8 all are fixed on the main shaft 3, tighten up nut 4 upper end cap 5 is compressed.Elaxtic seal 6, can adopt Steel Spring Plate, dense planting steel wire, resin rubber, felt kind fabric or brush, make end cap 5,8 and 7 formation of multi-compartment tube Elastic Contact up and down, it is embedded in the two ends of multi-compartment tube compartment web plate 9, therefore when transmission device 2 rotated, material entered multi-compartment tube 7 each little storehouse by big warehouse 1 successively via the material feeding mouth on the upper end cap 5 10 and draws off from lower end cap discharge port 11 successively.
The transmission device 2 here both can be disposed upright transmission as shown in Figure 1, also can be laterally and put transmission, changed belt pulley or gear etc. into as end cap up and down.
Claims (2)
1, a kind of by transmission device, material feeding mouth, discharge port, rotation up and down two have the end cap of several holes (or breach) and up and down each hole (or breach) in the two end cap stagger successively, what sandwich was fixing is the elastic separating barn type wind-locking metering feeding valve of the multi-compartment tube composition at center with the main shaft, it is characterized in that multi-compartment tube compartment web plate and one or two end cap touching position are inlaid with elaxtic seal.
2, elastic separating barn type wind-locking metering feeding valve according to claim 1, but it is characterized in that elaxtic seal Steel Spring Plate, dense planting steel wire, resin rubber, felt kind fabric or brush.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 92218945 CN2144739Y (en) | 1992-10-10 | 1992-10-10 | Elastic separating barn type lock valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 92218945 CN2144739Y (en) | 1992-10-10 | 1992-10-10 | Elastic separating barn type lock valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2144739Y true CN2144739Y (en) | 1993-10-27 |
Family
ID=33766340
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 92218945 Expired - Lifetime CN2144739Y (en) | 1992-10-10 | 1992-10-10 | Elastic separating barn type lock valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2144739Y (en) |
-
1992
- 1992-10-10 CN CN 92218945 patent/CN2144739Y/en not_active Expired - Lifetime
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C15 | Extension of patent right duration from 15 to 20 years for appl. with date before 31.12.1992 and still valid on 11.12.2001 (patent law change 1993) | ||
| RN01 | Renewal of patent term | ||
| C17 | Cessation of patent right | ||
| CX01 | Expiry of patent term |