CN209479598U - A kind of double power takeoff steerable systems - Google Patents
A kind of double power takeoff steerable systems Download PDFInfo
- Publication number
- CN209479598U CN209479598U CN201822175302.9U CN201822175302U CN209479598U CN 209479598 U CN209479598 U CN 209479598U CN 201822175302 U CN201822175302 U CN 201822175302U CN 209479598 U CN209479598 U CN 209479598U
- Authority
- CN
- China
- Prior art keywords
- power takeoff
- electromagnetic valve
- speed changer
- circuit module
- connects
- 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
Links
Abstract
The utility model discloses a kind of double power takeoff steerable systems, control section includes electromagnetic valve I, electromagnetic valve II and relay III；Power takeoff control switch connects power supply, it includes three closure positions, it is closed the circuit module that position 1 connects electromagnetic valve I, it is closed the circuit module that position 2 connects electromagnetic valve II, it is closed the power input that position 3 connects relay III, the circuit module of the power output end connection electromagnetic valve I of relay III and the circuit module of electromagnetic valve II, the gas path module of power takeoff control mouth connection electromagnetic valve I before speed changer, the gas path module of speed changer rear power takeoff control mouth connection electromagnetic valve II, when the circuit module energization of electromagnetic valve I is connected, power takeoff control mouth is ventilated before speed changer, preceding power takeoff work；When the circuit module energization of electromagnetic valve II is connected, the ventilation of speed changer rear power takeoff control mouth, rear power takeoff work.The utility model arrangement is clean and tidy, easy to operate, meets man-machine requirement；Solenoid valve arrangement improves operation instantaneity close to power takeoff.
Description
Technical field
The utility model belongs to dedicated street rod technical field, is related to a kind of double power takeoff steerable systems, belongs to dedicated
Street rod fills steerable system when double power takeoffs, and power takeoff and rear power takeoff before operation transmission are applied in dedicated repacking vapour
Che Shang.
Background technique
Double power takeoffs are manipulated using gas control on dedicated street rod chassis, are all controlled using gas circuit.
Gas circuit manipulation needs two 3/2 reversal valve manipulations, and two reversal valves, which are arranged in instrument desk, influences beauty, and has manipulation
The possibility of mistake.Two circuits are also needed simultaneously, and difficult arrangement influences vehicle beauty.It is long additionally, due to gas circuit pipeline, can also it draw
Play control lag.
Utility model content
(1) purpose of utility model
The purpose of this utility model is: providing a kind of double power takeoff steerable systems, introduces electrical component, simplifies double power takeoffs
It manipulates, realizes that structure is simple and error-disable function, reduction driver's labor intensity, while solution are due to caused by gas circuit pipeline length
Control lag problem.
(2) technical solution
In order to solve the above-mentioned technical problem, the utility model provides a kind of double power takeoff steerable systems comprising manoeuvre portion
Divide and control section, actuating element include power takeoff control switch, control section includes electromagnetic valve I, electromagnetic valve II and relay
III；Power takeoff control switch connects power supply comprising three closure positions, closure position 1 connect the circuit module of electromagnetic valve I, closure
Position 2 connects the circuit module of electromagnetic valve II, and closure position 3 connects the power input of relay III, and the power supply of relay III is defeated
Outlet connects the circuit module of electromagnetic valve I and the circuit module of electromagnetic valve II, and power takeoff control mouth connects electromagnetic valve I before speed changer
Gas path module, speed changer rear power takeoff control mouth connect electromagnetic valve II gas path module, electromagnetic valve I circuit module energization connects
When logical, power takeoff control mouth is ventilated before speed changer, preceding power takeoff work；When the circuit module energization of electromagnetic valve II is connected, speed change
The ventilation of device rear power takeoff control mouth, rear power takeoff work.
Wherein, in the electromagnetic valve I, the closure position 1 of the anode connection power takeoff control switch of circuit module, cathode is connect
Ground.
Wherein, in the electromagnetic valve I, the air inlet of gas path module connects external air source, takes before gas outlet connection speed changer
Power device control mouth.
Wherein, in the electromagnetic valve II, the closure position 2 of the anode connection power takeoff control switch of circuit module, cathode is connect
Ground.
Wherein, in the electromagnetic valve II, the air inlet of gas path module connects external air source, takes after gas outlet connection speed changer
Power device control mouth.
Wherein, in the relay III, anode connection closure position 3, cathode ground connection.
Wherein, power takeoff control switch closure position 1 is closed, I gas circuit normal open of solenoid valve, and power takeoff controls before speed changer
Mouth ventilation, preceding power takeoff work.
Wherein, power takeoff control switch closure position 2 is closed, and II gas circuit of solenoid valve is logical, the control of speed changer rear power takeoff
Mouth ventilation, rear power takeoff work.
Wherein, power takeoff control switch closure position 3 is closed, relay device closure, solenoid valve I, II gas circuit of solenoid valve
Logical, the forward and backward power takeoff control mouth ventilation of speed changer, front and back power takeoff works at the same time.
(3) beneficial effect
Double power takeoff steerable systems provided by above-mentioned technical proposal, on the basis of former single complicated gas circuit, introduce at
Ripe resource doublet solenoid valve, relay and electric switch reduce arrangement of two 3/2 valves on commercial vehicle engine cover, change
Be arranged on instrument desk with an electric switch, may be implemented to arrange it is clean and tidy, easy to operate and prevent faulty operation, meet it is man-machine
It is required that；Solenoid valve arrangement improves operation instantaneity close to power takeoff.
Detailed description of the invention
Fig. 1 is the schematic diagram of the double power takeoff steerable systems of the utility model.
Specific embodiment
To keep the purpose of this utility model, content and advantage clearer, with reference to the accompanying drawings and examples, to this reality
It is described in further detail with novel specific embodiment.
Referring to Fig.1, the double power takeoff steerable systems of the utility model include actuating element and control section, and actuating element includes
Power takeoff control switch, control section include electromagnetic valve I, electromagnetic valve II and relay III；Power takeoff control switch connection electricity
Source comprising three closure positions, closure position 1 connect the circuit module of electromagnetic valve I, and closure position 2 connects the circuit mould of electromagnetic valve II
Block, closure position 3 connect the power input of relay III, the circuit mould of the power output end connection electromagnetic valve I of relay III
The circuit module of block and electromagnetic valve II, the gas path module of power takeoff control mouth connection electromagnetic valve I before speed changer, power taking after speed changer
Device control mouth connects the gas path module of electromagnetic valve II, and when the circuit module energization of electromagnetic valve I is connected, power takeoff is controlled before speed changer
Mouth ventilation, preceding power takeoff work；When the circuit module energization of electromagnetic valve II is connected, the ventilation of speed changer rear power takeoff control mouth, after
Power takeoff work.
In electromagnetic valve I, the closure position 1 of the anode connection power takeoff control switch of circuit module, cathode ground connection；Gas path module
Air inlet connect external air source, gas outlet connect speed changer before power takeoff control mouth.
In electromagnetic valve II, the closure position 2 of the anode connection power takeoff control switch of circuit module, cathode ground connection.Gas circuit mould
The air inlet of block connects external air source, and gas outlet connects speed changer rear power takeoff control mouth.
In relay III, anode connection closure position 3, cathode ground connection.
Power takeoff control switch is closed position 1 and is closed, I gas circuit normal open of solenoid valve, and power takeoff control mouth is ventilated before speed changer, preceding
Power takeoff work；
Power takeoff control switch is closed position 2 and is closed, and II gas circuit of solenoid valve is logical, the ventilation of speed changer rear power takeoff control mouth, after
Power takeoff work；
Power takeoff control switch is closed position 3 and is closed, and relay device closure, solenoid valve I, II gas circuit of solenoid valve are logical, speed changer
Forward and backward power takeoff control mouth ventilation, front and back power takeoff work at the same time.
The utility model is using mature resource doublet battery valve, relay and electric switch, doublet battery valve difference
Power takeoff and rear power takeoff cylinder before control speed changer, power takeoff and rear power takeoff work independently and work at the same time function before realizing
Energy.
The above is only the preferred embodiment of the utility model, it is noted that for the common skill of the art
For art personnel, without deviating from the technical principle of the utility model, several improvement and deformations can also be made, these change
It also should be regarded as the protection scope of the utility model into deformation.
Claims (9)
1. a kind of double power takeoff steerable systems, which is characterized in that including actuating element and control section, actuating element includes power taking
Device control switch, control section include electromagnetic valve I, electromagnetic valve II and relay III；Power takeoff control switch connects power supply,
Including three closure positions, it is closed the circuit module that position 1 connects electromagnetic valve I, closure position 2 connects the circuit module of electromagnetic valve II, closes
Coincidence 3 connects the power input of relay III, the circuit module and electricity of the power output end connection electromagnetic valve I of relay III
The circuit module of magnet valve II, the gas path module of power takeoff control mouth connection electromagnetic valve I, the control of speed changer rear power takeoff before speed changer
The gas path module of mouth connection electromagnetic valve II, when the circuit module energization of electromagnetic valve I is connected, power takeoff control mouth is logical before speed changer
Gas, preceding power takeoff work；When the circuit module energization of electromagnetic valve II is connected, the ventilation of speed changer rear power takeoff control mouth, rear power taking
Device work.
2. double power takeoff steerable systems as described in claim 1, which is characterized in that in the electromagnetic valve I, circuit module is just
Pole connects the closure position 1 of power takeoff control switch, cathode ground connection.
3. power takeoff steerable systems as claimed in claim 2 double, which is characterized in that in the electromagnetic valve I, gas path module into
Port connects external air source, and gas outlet connects power takeoff control mouth before speed changer.
4. double power takeoff steerable systems as claimed in claim 3, which is characterized in that in the electromagnetic valve II, circuit module
The closure position 2 of anode connection power takeoff control switch, cathode ground connection.
5. double power takeoff steerable systems as claimed in claim 4, which is characterized in that in the electromagnetic valve II, gas path module
Air inlet connects external air source, and gas outlet connects speed changer rear power takeoff control mouth.
6. double power takeoff steerable systems as claimed in claim 5, which is characterized in that in the relay III, anode connection is closed
Coincidence 3, cathode ground connection.
7. double power takeoff steerable systems as claimed in claim 6, which is characterized in that the power takeoff control switch is closed position 1
It is closed, I gas circuit normal open of solenoid valve, power takeoff control mouth is ventilated before speed changer, preceding power takeoff work.
8. double power takeoff steerable systems as claimed in claim 7, which is characterized in that the power takeoff control switch is closed position 2
Closure, II gas circuit of solenoid valve is logical, the ventilation of speed changer rear power takeoff control mouth, rear power takeoff work.
9. double power takeoff steerable systems as claimed in claim 8, which is characterized in that the power takeoff control switch is closed position 3
Closure, relay device closure, solenoid valve I, II gas circuit of solenoid valve are logical, the forward and backward power takeoff control mouth ventilation of speed changer, front and back power taking
Device works at the same time.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822175302.9U CN209479598U (en) | 2018-12-24 | 2018-12-24 | A kind of double power takeoff steerable systems |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201822175302.9U CN209479598U (en) | 2018-12-24 | 2018-12-24 | A kind of double power takeoff steerable systems |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209479598U true CN209479598U (en) | 2019-10-11 |
Family
ID=68126815
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201822175302.9U Expired - Fee Related CN209479598U (en) | 2018-12-24 | 2018-12-24 | A kind of double power takeoff steerable systems |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209479598U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112277800A (en) * | 2020-11-05 | 2021-01-29 | 徐州海伦哲特种车辆有限公司 | System for interlocking driving and power take-off of air brake chassis |
-
2018
- 2018-12-24 CN CN201822175302.9U patent/CN209479598U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112277800A (en) * | 2020-11-05 | 2021-01-29 | 徐州海伦哲特种车辆有限公司 | System for interlocking driving and power take-off of air brake chassis |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20191011 Termination date: 20201224 |