CN203051850U - Electromagnetic manual control integrated control valve - Google Patents
Electromagnetic manual control integrated control valve Download PDFInfo
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- CN203051850U CN203051850U CN 201320021542 CN201320021542U CN203051850U CN 203051850 U CN203051850 U CN 203051850U CN 201320021542 CN201320021542 CN 201320021542 CN 201320021542 U CN201320021542 U CN 201320021542U CN 203051850 U CN203051850 U CN 203051850U
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- spool
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Abstract
The utility model discloses an electromagnetic manual control integrated control valve. The electromagnetic manual control integrated control valve comprises a main valve body, an auxiliary valve body and a main electromagnetic valve body. The main valve body is provided with an inlet, a first channel, a second channel, a third channel and a third outlet communicated with the inlet through the third channel. The main valve body is provided with a maneuvering device for manually controlling the first channel, the second channel and the third channel. The auxiliary valve body is provided with a fourth channel, a first outlet, a second outlet, a continued first channel and a continued second channel. The second outlet is communicated with the inlet through the second channel, the first outlet is communicated with the inlet through the first channel, and the first channel is further communicated with the second channel through the fourth channel. The fourth channel and the first outlet are mutually locked and the fourth channel is in a normal close state. The main electromagnetic valve body is arranged close to the auxiliary valve body and opens the fourth channel through a first conversion device when being electrified. The electromagnetic manual control integrated control valve can directly automatically convert to a descending action after a truck self-discharging carriage is lifted in place, so that rollover accidents can be prevented from occurring.
Description
Technical field
The utility model relates to the hydraulic control system of automobile, and is especially relevant with the control gear of container unloading in the car hydraulics.
Background technique
At present, a lot of lorries all adopt the self-unloading technology, and carry out the unloading of self-unloading loading space by manual control.Present self-unloading control can only rely on artificial control to carry out.When the vehicle hoisting container was unloaded, conventional operation was to go to judge control by the people.Error in judgement and manual slow is so often arranged, the rollover accident takes place when causing the automobile unloading.There is huge potential safety hazard in present this controlling method, because human error may be brought huge property loss, even entail dangers to personnel's life safety.Therefore, how carrying out the unloading of self-unloading loading space automatically reliably is the difficult problem that industry is badly in need of solution.
The model utility content
At problems of the prior art, the purpose of this utility model for a kind of automatic control, reliable in action be provided, have safety protection, the manual one control valve of electromagnetism simple in structure, that be convenient to operate.
For achieving the above object, the technical solution of the utility model is as follows:
The manual one control valve of a kind of electromagnetism comprises:
Main valve body, described main valve body is provided with entrance, first passage, second channel, third channel and is communicated with the 3rd outlet of described entrance by described third channel, and described main valve body is provided with for the manual Effector of control described first passage, second channel and third channel break-make;
Auxilliary valve body, described auxilliary valve body is provided with four-way, first outlet, second outlet and the described first passage and the second channel that continue, and described second outlet is communicated with described entrance by described second channel, described first outlet is communicated with described entrance by described first passage, described first passage also is communicated with described second channel by described four-way, interlocking between described four-way and described first outlet, and described four-way is in normally off;
The main electromagnetic valve body, the close described auxilliary valve body setting of described main electromagnetic valve body, and when energising, open described four-way by first COMM communication.
Further, also comprise auxilliary electromagnetic valve body and a five-way road, described five-way road is communicated with described second channel, and and interlocking between described second outlet, and be in normally off, the close described auxilliary valve body setting of described auxilliary electromagnetic valve body, and when energising, open described five-way road by second COMM communication.
Further, slide respectively in described first passage, second channel and the third channel and be provided with first spool, second spool and the 3rd spool of the described first passage of break-make, second channel and third channel, described first outlet, first passage are communicated with four-way on the position to slide and are provided with the 4th spool of described first outlet of break-make and four-way, and described second outlet, second channel are communicated with the five-way road to slide on the position and are provided with that break-make described second exports and the 5th spool in five-way road.
Further, described operation equipment comprises operating handle, cam mechanism and ball, described operating handle rotates and is arranged on described upper part of the main valve body, and expose on top, cam mechanism is pressed against described operating handle bottom, described ball quantity is three, is separately positioned on the top of described first spool, second spool and the 3rd spool, and leans described cam mechanism.
Further, described main electromagnetic valve body and auxilliary electromagnetic valve body include coil, spool and electromagnet, and the spool of described main electromagnetic valve body links to each other with the 4th spool, and the spool of described auxilliary electromagnetic valve body links to each other with the 5th spool.
The utlity model has following advantage:
1, is provided with main electromagnetic valve body and four-way in the utility model; the main electromagnetic valve body can be switched under electric control system controls; to open four-way; disconnect passage between first passage and first outlet simultaneously; namely after the lifting of lorry self-unloading loading space puts in place; detect and directly be automatically converted to down maneuver by automatical control system; thereby avoid taking place the rollover accident; effectively protect automobile and personnel's safety; improve Security and the automaticity of the unloading of self-unloading loading space greatly, solved the difficult problem of the automatic unloading of the dump truck that always perplexs industry and safety guarantee.In addition, of the present utility model simple in structure, easy to operate, fabricating cost is cheap, very easily promotes, and has high market value.
2, also be provided with auxilliary electromagnetic valve body and five-way road in the utility model; auxilliary electromagnetic valve body can be switched under electric control system controls; to open the five-way road; disconnect passage between second channel and second outlet simultaneously; namely lorry self-unloading loading space descend put in place before, detect and directly be automatically converted to by automatical control system and fall action slowly, thereby avoid the self-unloading loading space to impact the car body crossbeam energetically; with effective protection crossbeam, improve the working life of car body.
Description of drawings
Below in conjunction with accompanying drawing the utility model is described in further detail:
Fig. 1 is the structural representation of the manual one control valve of electromagnetism of the present utility model;
Fig. 2 is part structure for amplifying schematic representation among Fig. 1;
Fig. 3 is another part structure for amplifying schematic representation among Fig. 1.
Embodiment
The exemplary embodiments that embodies the utility model feature and advantage will be described in detail in the following description.Be understood that the utility model can have various variations in different embodiments, its neither disengaging scope of the present utility model, and explanation wherein and accompanying drawing be when the usefulness that explain in itself, but not in order to limit the utility model.
As shown in Figure 1-Figure 3, be the structural representation of the manual one control valve of electromagnetism of the present utility model.Material of the present utility model adopts high-and low-temperature resistance, corrosion-resistant and the strong aluminum alloy material of sealing, comprise main valve body 1, auxilliary valve body 2, main electromagnetic valve body 3 and auxilliary electromagnetic valve body 4, can realize lifting, in stop, fall soon and fall slowly four actions, when being communicated with first outlet 51, realizes entrance 50 the lifting action, when being communicated with second outlet 52, entrance 50 realizes falling soon action, when entrance 50 is communicated with the 3rd outlet 53, realize falling slowly action, stop in when entrance 50 all is not communicated with first outlet, 51, second outlet the 52 and the 3rd outlet 53, realizing.
Main electromagnetic valve body 3 arranges near auxilliary valve body 2, and opens four-way 64 by first COMM communication 8 when energising.Main electromagnetic valve body 3 comprises coil 31, spool 32 and electromagnet 33, first COMM communication 8 realizes by spool 32 and electromagnet 33, the spool 32 of main electromagnetic valve body 3 links to each other with the 4th spool 24, electromagnet 33 produces magnetic when coil 31 energisings, pulling spool 32 glides, thereby spur 24 actions of the 4th spool, make four-way 64 open, first outlet 51 is closed, entrance 50 is communicated with second outlet 52 by first passage 61, four-way 64, makes the self-unloading loading space switch to from the lifting action automatically and falls action soon.
Auxilliary electromagnetic valve body 4 arranges near auxilliary valve body 2, and opens five-way road 65 by second COMM communication 9 when energising.Five-way road 65 is communicated with second channels 62, and and second outlet 52 between interlocking, and be in normally off.Auxilliary electromagnetic valve body 4 comprises coil 41, spool 42 and electromagnet 43, second COMM communication 9 realizes by spool 42 and electromagnet 43, the spool 42 of auxilliary electromagnetic valve body 4 links to each other with the 5th spool 25, electromagnet 43 produces magnetic when coil 41 energisings, pulling spool 42 glides, thereby spur 25 actions of the 5th spool, make five-way road 65 open, second outlet 52 is closed, entrance 50 is communicated with the 3rd outlet 53 by first passage 61, four-way 64, five-way road 65, makes the self-unloading loading space fall action slowly from falling soon to move to switch to automatically.
The utlity model has following advantage:
1; be provided with main electromagnetic valve body 3 and four-way 64 in the utility model; main electromagnetic valve body 3 can be switched under electric control system controls; to open four-way 64; disconnect passage between first passage 61 and first outlet 51 simultaneously; namely after the lifting of lorry self-unloading loading space puts in place; detect and directly be automatically converted to down maneuver by automatical control system; thereby avoid taking place the rollover accident; effectively protect automobile and personnel's safety; improve Security and the automaticity of the unloading of self-unloading loading space greatly, solved the difficult problem of the automatic unloading of the dump truck that always perplexs industry and safety guarantee.In addition, of the present utility model simple in structure, easy to operate, fabricating cost is cheap, very easily promotes, and has high market value.
2, also be provided with auxilliary electromagnetic valve body 4 and five-way road 65 in the utility model; auxilliary electromagnetic valve body 4 can be switched under electric control system controls; to open five-way road 65; disconnect passage between second channel 65 and second outlet 52 simultaneously; namely lorry self-unloading loading space descend put in place before, detect and directly be automatically converted to by automatical control system and fall action slowly, thereby avoid the self-unloading loading space to impact the car body crossbeam energetically; with effective protection crossbeam, improve the working life of car body.
The technical solution of the utility model is disclosed as above by preferred embodiment.Those skilled in the art should recognize change and the retouching of doing under the situation that does not break away from the scope and spirit of the present utility model that the appended claim of the utility model discloses, all belong within the protection domain of claim of the present utility model.
Claims (5)
1. the manual one control valve of electromagnetism is characterized in that, comprising:
Main valve body, described main valve body is provided with entrance, first passage, second channel, third channel and is communicated with the 3rd outlet of described entrance by described third channel, and described main valve body is provided with for the manual Effector of control described first passage, second channel and third channel break-make;
Auxilliary valve body, described auxilliary valve body is provided with four-way, first outlet, second outlet and the described first passage and the second channel that continue, and described second outlet is communicated with described entrance by described second channel, described first outlet is communicated with described entrance by described first passage, described first passage also is communicated with described second channel by described four-way, interlocking between described four-way and described first outlet, and described four-way is in normally off;
The main electromagnetic valve body, the close described auxilliary valve body setting of described main electromagnetic valve body, and when energising, open described four-way by first COMM communication.
2. the manual one control valve of electromagnetism as claimed in claim 1, it is characterized in that, also comprise auxilliary electromagnetic valve body and a five-way road, described five-way road is communicated with described second channel, and and interlocking between described second outlet, and be in normally off, the close described auxilliary valve body setting of described auxilliary electromagnetic valve body, and when energising, open described five-way road by second COMM communication.
3. the manual one control valve of electromagnetism as claimed in claim 2, it is characterized in that, slide respectively in described first passage, second channel and the third channel and be provided with first spool, second spool and the 3rd spool of the described first passage of break-make, second channel and third channel, described first outlet, first passage are communicated with four-way on the position to slide and are provided with the 4th spool of described first outlet of break-make and four-way, and described second outlet, second channel are communicated with the five-way road to slide on the position and are provided with that break-make described second exports and the 5th spool in five-way road.
4. the manual one control valve of electromagnetism as claimed in claim 3, it is characterized in that, described operation equipment comprises operating handle, cam mechanism and ball, described operating handle rotates and is arranged on described upper part of the main valve body, and expose on top, and cam mechanism is pressed against described operating handle bottom, and described ball quantity is three, be separately positioned on the top of described first spool, second spool and the 3rd spool, and lean described cam mechanism.
5. the manual one control valve of electromagnetism as claimed in claim 3, it is characterized in that, described main electromagnetic valve body and auxilliary electromagnetic valve body include coil, spool and electromagnet, and the spool of described main electromagnetic valve body links to each other with the 4th spool, and the spool of described auxilliary electromagnetic valve body links to each other with the 5th spool.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320021542 CN203051850U (en) | 2013-01-16 | 2013-01-16 | Electromagnetic manual control integrated control valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320021542 CN203051850U (en) | 2013-01-16 | 2013-01-16 | Electromagnetic manual control integrated control valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203051850U true CN203051850U (en) | 2013-07-10 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320021542 Expired - Fee Related CN203051850U (en) | 2013-01-16 | 2013-01-16 | Electromagnetic manual control integrated control valve |
Country Status (1)
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|---|---|
| CN (1) | CN203051850U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103090057A (en) * | 2013-01-16 | 2013-05-08 | 重庆润江机械制造有限公司 | Electromagnetic manual-control integrated control valve |
-
2013
- 2013-01-16 CN CN 201320021542 patent/CN203051850U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103090057A (en) * | 2013-01-16 | 2013-05-08 | 重庆润江机械制造有限公司 | Electromagnetic manual-control integrated control valve |
| CN103090057B (en) * | 2013-01-16 | 2015-12-02 | 金华明正科技有限公司 | The manual integrative control valve of a kind of electromagnetism |
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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: 20130710 Termination date: 20160116 |
|
| EXPY | Termination of patent right or utility model |