CN204061823U - A kind of feeding serew speed reducer - Google Patents
A kind of feeding serew speed reducer Download PDFInfo
- Publication number
- CN204061823U CN204061823U CN201420514552.XU CN201420514552U CN204061823U CN 204061823 U CN204061823 U CN 204061823U CN 201420514552 U CN201420514552 U CN 201420514552U CN 204061823 U CN204061823 U CN 204061823U
- Authority
- CN
- China
- Prior art keywords
- valve
- bar
- speed reducer
- feeding serew
- casing
- 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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- Mechanically-Actuated Valves (AREA)
Abstract
A kind of feeding serew speed reducer, generally be difficult to take off with the valve solved on existing feeding serew speed reducer, side that need be relative with valve from casing by feeding serew corresponding inside valve is taken out, again that valve is extrapolated from box house, operate very loaded down with trivial details, cause the problem of a large amount of wastes of manpower and materials.Comprise casing and valve, casing has valve port, valve seal covers tightly on valve port, also comprises bar, and one end of bar is fixed on the outside of valve, and the other end of bar is fixed with cap end.The utility model is used for industrial screw feed field.
Description
Technical field
The utility model relates to a kind of speed reducer, is specifically related to a kind of feeding serew speed reducer being convenient to dismantle valve.
Background technique
Existing feeding serew speed reducer is in same level due to Gearbox and valve face, and for ensureing sealing effect, between Gearbox and valve, sealing better, valve is made generally to be difficult to take off, side that need be relative with valve from casing by feeding serew corresponding inside valve is taken out, again that valve is extrapolated from box house, operate very loaded down with trivial details, cause a large amount of wastes of manpower and materials.
Summary of the invention
The purpose of this utility model is: provide a kind of feeding serew speed reducer, generally be difficult to take off with the valve solved on existing feeding serew speed reducer, side that need be relative with valve from casing by feeding serew corresponding inside valve is taken out, again that valve is extrapolated from box house, operate very loaded down with trivial details, cause the problem of a large amount of wastes of manpower and materials.
Scheme of the present utility model is as follows: a kind of feeding serew speed reducer, comprises casing and valve, casing has valve port, and valve seal covers tightly on valve port, also comprises bar, and one end of bar is fixed on the outside of valve, and the other end of bar is fixed with cap end.
Also comprise feeding serew, rotate the valve port place be arranged on casing in one end of feeding serew.
Bar is weldingly fixed on the outside of valve.
Bar is threaded stem, and the outside of described speed reducer valve is provided with screw thread french drain, and bar is tightened in screw thread french drain.
The utility model compared with prior art, major advantage is on valve, install one or more bar with cap end additional, when needs dismounting valve, without the need to first side relative with valve from casing for feeding serew corresponding inside valve being taken out, then valve is extrapolated from box house, only need the cap end pinning valve upper boom by a metallic rod, according to lever principle, valve is prized from casing, easy to operate, save a large amount of manpower and materials.
Accompanying drawing explanation
Fig. 1 is partial structurtes schematic diagram of the present utility model.
Embodiment
For making the purpose of this utility model, technological scheme and advantage clearly, below in conjunction with accompanying drawing, the utility model is described in further detail.
Composition graphs 1, the utility model embodiment provides a kind of feeding serew speed reducer, comprising:
Casing 1 and valve 2, casing 1 has valve port 11, and valve 2 sealing covers tightly on valve port 11, and also comprise bar 3, one end of bar 3 is fixed on the outside of valve 2, and the other end of bar 3 is fixed with cap end 31;
Also comprise feeding serew 4, rotate valve port 11 place be arranged on casing 1 in one end of feeding serew 4.
Preferably, bar 3 is threaded stem, and the outside of described speed reducer valve 1 is provided with screw thread french drain 12, and bar 3 is tightened in screw thread french drain 12 (bar 3 also can be weldingly fixed on the outside of valve 2).
When needs dismounting valve, only need the cap end 31 pinned by a metallic rod on bar 3, according to lever principle, valve 2 is prized from casing 1, easy to operate.
Claims (4)
1. a feeding serew speed reducer, comprise casing (1) and valve (2), casing (1) has valve port (11), valve (2) sealing covers tightly on valve port (11), it is characterized in that: also comprise bar (3), one end of bar (3) is fixed on the outside of valve (2), and the other end of bar (3) is fixed with cap end (31).
2. a kind of feeding serew speed reducer according to claim 1, it is characterized in that: also comprise feeding serew (4), rotate valve port (11) place be arranged on casing (1) in one end of feeding serew (4).
3. a kind of feeding serew speed reducer according to claim 1, is characterized in that: bar (3) is weldingly fixed on the outside of valve (2).
4. a kind of feeding serew speed reducer according to claim 1, it is characterized in that: bar (3) is threaded stem, the outside of described speed reducer valve (1) is provided with screw thread french drain (12), and bar (3) is tightened in screw thread french drain (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420514552.XU CN204061823U (en) | 2014-09-09 | 2014-09-09 | A kind of feeding serew speed reducer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420514552.XU CN204061823U (en) | 2014-09-09 | 2014-09-09 | A kind of feeding serew speed reducer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204061823U true CN204061823U (en) | 2014-12-31 |
Family
ID=52203342
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420514552.XU Expired - Fee Related CN204061823U (en) | 2014-09-09 | 2014-09-09 | A kind of feeding serew speed reducer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204061823U (en) |
-
2014
- 2014-09-09 CN CN201420514552.XU patent/CN204061823U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20141231 Termination date: 20190909 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |