CN204942620U - A kind of Novel integral multi-way valve - Google Patents
A kind of Novel integral multi-way valve Download PDFInfo
- Publication number
- CN204942620U CN204942620U CN201520507874.6U CN201520507874U CN204942620U CN 204942620 U CN204942620 U CN 204942620U CN 201520507874 U CN201520507874 U CN 201520507874U CN 204942620 U CN204942620 U CN 204942620U
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- China
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- valve
- valve body
- rotating bucket
- end side
- overload
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- Expired - Fee Related
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Abstract
The utility model discloses a kind of Novel integral multi-way valve, there is valve body, the main valve hole of valve body is equipped with rotary valve pole, moving arm valve pole, end cap end side surface is equipped with main safety valve, valve body upper side has rotating bucket in line check valve, swing arm in line check valve, it is characterized in that rotating bucket large chamber overload valve and main safety valve are installed on the end cap end side surface of valve body jointly, rotating bucket loculus overload valve is installed on the manipulatable end side of valve body.Its advantage is the end cap end side surface that rotating bucket large chamber overload valve and main safety valve are installed on valve body jointly, rotating bucket loculus overload valve is installed on the manipulatable end side of valve body, and form the three-dimensional Integrated design of overload valve installation position, the bottom surface of valve body becomes the surface that simplifies working position and component installation, both the internal structure of valve body had been simplified, alleviate again the quality of valve body, not only reduce casting, cost of production like this, also simplify processing, assembly technology, the problems such as damage of colliding with can not be produced, for maintenance and replacing provide conveniently during maintain and replace.
Description
Technical field
The utility model belongs to the integral multitandem valve used in technical field of engineering machinery, is particularly applicable to a kind of Novel integral multi-way valve of loader hydraulic control system.
Background technique
In known several integral multitandem valve embodiment, the installation position of overload valve has two kinds: one) main valve body and overload valve body adopt split-type design, the two is bolted and is arranged on bottom multi-way valve together, multi-way valve assembly structure is complicated, and outer seepage fault easily appears in two valve body fay surface sealant positions; Two) go out the connection part of overload valve at the former link position direct casting of the overload valve of main valve body, sealability is improved, but overload valve is still in bottom multi-way valve.
Although above-mentioned two kinds of Placements have difference, when multi-way valve is arranged on main frame, overload valve is on the downside of multi-way valve, can be more difficult during the overload valve overhaul like this, changed bottom multi-way valve, and can waste a lot of hydraulic oil.In whole multi-way valve installation or removal process, the overload valve be in bottom multi-way valve is also easy to collide with and lost efficacy or damaged.In order to improve above-mentioned integral multitandem valve Problems existing, designer of the present utility model has done and has studied in earnest, proposes goal of the invention of the present utility model.
Summary of the invention
The problems such as the above-mentioned cost existed in the bottom surface of valve body due to overload valve design is high in order to overcome for goal of the invention of the present utility model, complex process, maintenance are inconvenient put forward, and namely provide that a kind of integration degree is high, a kind of Novel integral multi-way valve of highly versatile.
Technical solution of the present utility model realizes like this, this Novel integral multi-way valve, there is valve body (1), the main valve hole of valve body (1) is equipped with rotary valve pole (2), moving arm valve pole (3), end cap end side surface (11) is equipped with main safety valve (4), valve body upper side has rotating bucket in line check valve (5), swing arm in line check valve (6), it is characterized in that rotating bucket large chamber overload valve (9) and main safety valve (4) are installed on the end cap end side surface (11) of valve body jointly, rotating bucket loculus overload valve (10) is installed on the manipulatable end side (12) of valve body.
Useful technique effect of the present utility model is: rotating bucket large chamber overload valve and main safety valve are installed on the end cap end side surface of valve body jointly, rotating bucket loculus overload valve is installed on the manipulatable end side of valve body, and form the three-dimensional Integrated design of overload valve installation position, the bottom surface of valve body becomes the surface that simplifies finished surface and component installation, both the internal structure of valve body had been simplified, alleviate again the quality of valve body, not only reduce casting like this, cost of production, also simplify processing, assembly technology, the problems such as damage of colliding with can not be produced during maintain and replace, for maintenance and replacing provide conveniently.
Accompanying drawing explanation
Accompanying drawing 1 is schematic front view of the present utility model, and accompanying drawing 2 is right elevations of the present utility model, and accompanying drawing 3 is left views of the present utility model, and accompanying drawing 4 is S-S sectional drawings of accompanying drawing 1.
In accompanying drawing: 1, valve body, 2, rotary valve pole, 3, moving arm valve pole, 4, main safety valve, 5, rotating bucket in line check valve, 6, swing arm in line check valve, 7, turn Fill valve under rotating bucket, 8, swing arm decline Fill valve, 9, rotating bucket large chamber overload valve, 10, rotating bucket loculus overload valve, 11, end cap end side surface, 12, manipulatable end side.
Embodiment
Below in conjunction with the embodiment provided in accompanying drawing, structure of the present utility model and use are described in detail.With reference to accompanying drawing, this Novel integral multi-way valve, there is valve body (1), the main valve hole of valve body (1) is equipped with rotary valve pole (2), moving arm valve pole (3), end cap end side surface (11) is equipped with main safety valve (4), valve body upper side has rotating bucket in line check valve (5), swing arm in line check valve (6), it is characterized in that rotating bucket large chamber overload valve (9) and main safety valve (4) are installed on the end cap end side surface (11) of valve body jointly, rotating bucket loculus overload valve (10) is installed on the manipulatable end side (12) of valve body.
According to concrete service condition and the Theoretical Design calculating of integral multitandem valve, this described Novel integral multi-way valve, there is valve body (1), the main valve hole of valve body (1) is equipped with rotary valve pole (2), moving arm valve pole (3), end cap end side surface (11) is equipped with main safety valve (4), valve body upper side has rotating bucket in line check valve (5), swing arm in line check valve (6), it is characterized in that turning Fill valve (7) and swing arm decline Fill valve (8) under position is equipped with rotating bucket on the right side of said valve body upper side, rotating bucket large chamber overload valve (9) and main safety valve (4) are installed on the end cap end side surface (11) of valve body jointly simultaneously, rotating bucket loculus overload valve (10) is installed on the manipulatable end side (12) of valve body.
In order to the structure of design and installation needs, a kind of Novel integral multi-way valve described in this, it is characterized in that the rotating bucket in line check valve (5) of said valve body (1) side, turn the installation position set of Fill valve (7) under rotating bucket in the top of rotary valve pole (2) axis.
In order to simplify casting structure and locating and machining is simple and convenient, a kind of Novel integral multi-way valve described in this, it is characterized in that the swing arm in line check valve (6) of said valve body (1) side, the installation position set of swing arm decline Fill valve (8) is between the below of rotary valve pole (2) axis and the axis of moving arm valve pole (3).
For further simplified structure and attenuating difficulty of processing, this described Novel integral multi-way valve, the mounting point turning Fill valve (7) under it is characterized in that said rotating bucket and this two valve opening vertical with the rotating bucket loculus overload valve (10) of the manipulatable end side (12) being installed on valve body is connected.
Claims (5)
1. a Novel integral multi-way valve, there is valve body (1), the main valve hole of valve body (1) is equipped with rotary valve pole (2), moving arm valve pole (3), end cap end side surface (11) is equipped with main safety valve (4), valve body upper side has rotating bucket in line check valve (5), swing arm in line check valve (6), it is characterized in that rotating bucket large chamber overload valve (9) and main safety valve (4) are installed on the end cap end side surface (11) of valve body jointly, rotating bucket loculus overload valve (10) is installed on the manipulatable end side (12) of valve body.
2. according to a kind of Novel integral multi-way valve according to claim 1, there is valve body (1), the main valve hole of valve body (1) is equipped with rotary valve pole (2), moving arm valve pole (3), end cap end side surface (11) is equipped with main safety valve (4), valve body upper side has rotating bucket in line check valve (5), swing arm in line check valve (6), it is characterized in that turning Fill valve (7) and swing arm decline Fill valve (8) under position is equipped with rotating bucket on the right side of said valve body upper side, rotating bucket large chamber overload valve (9) and main safety valve (4) are installed on the end cap end side surface (11) of valve body jointly simultaneously, rotating bucket loculus overload valve (10) is installed on the manipulatable end side (12) of valve body.
3. according to a kind of Novel integral multi-way valve according to claim 1, it is characterized in that the rotating bucket in line check valve (5) of said valve body (1) upper side, the mounting point turning Fill valve (7) under rotating bucket is positioned at the top of rotary valve pole (2) axis.
4. according to a kind of Novel integral multi-way valve according to claim 1, it is characterized in that the swing arm in line check valve (6) of said valve body (1) upper side, the mounting point of swing arm decline Fill valve (8) is positioned between the below of rotary valve pole (2) axis and the axis of moving arm valve pole (3).
5., according to a kind of Novel integral multi-way valve according to claim 1, the mounting point turning Fill valve (7) under it is characterized in that said rotating bucket and this two valve opening vertical with the rotating bucket loculus overload valve (10) of the manipulatable end side (12) being installed on valve body is connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520507874.6U CN204942620U (en) | 2015-07-10 | 2015-07-10 | A kind of Novel integral multi-way valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520507874.6U CN204942620U (en) | 2015-07-10 | 2015-07-10 | A kind of Novel integral multi-way valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204942620U true CN204942620U (en) | 2016-01-06 |
Family
ID=55010052
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520507874.6U Expired - Fee Related CN204942620U (en) | 2015-07-10 | 2015-07-10 | A kind of Novel integral multi-way valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204942620U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105864137A (en) * | 2016-06-17 | 2016-08-17 | 合肥长源液压股份有限公司 | Integral type priority multiway valve |
| CN106351905A (en) * | 2016-10-31 | 2017-01-25 | 浙江海克力液压有限公司 | Novel multi-path reversing valve |
-
2015
- 2015-07-10 CN CN201520507874.6U patent/CN204942620U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105864137A (en) * | 2016-06-17 | 2016-08-17 | 合肥长源液压股份有限公司 | Integral type priority multiway valve |
| CN106351905A (en) * | 2016-10-31 | 2017-01-25 | 浙江海克力液压有限公司 | Novel multi-path reversing valve |
| CN106351905B (en) * | 2016-10-31 | 2018-04-10 | 浙江海克力液压有限公司 | A kind of new type multipath reversal valve |
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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: 20160106 Termination date: 20170710 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |