CN206159147U - Formula hydraulic pressure of turning on one's side turns over board liquid accuse system - Google Patents
Formula hydraulic pressure of turning on one's side turns over board liquid accuse system Download PDFInfo
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- CN206159147U CN206159147U CN201621095905.2U CN201621095905U CN206159147U CN 206159147 U CN206159147 U CN 206159147U CN 201621095905 U CN201621095905 U CN 201621095905U CN 206159147 U CN206159147 U CN 206159147U
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Abstract
The utility model discloses a formula hydraulic pressure of turning on one's side turns over board liquid accuse system, including hydraulic tank, oil pump electric unit, check valve, turn over the master cylinder work group and the catch on wheel hydro -cylinder work group of flat platform, the catch on wheel contains locomotive catch on wheel and automobile body catch on wheel in this liquid accuse system, is hydraulic control and drives to symmetrical arrangement is turning over flat platform both sides, can realize that the both sides of vehicle press from both sides tightly, every catch on wheel is by a valves single control to be equipped with the pressure sensor device, can realize every catch on wheel all work target in place the back automatic shutdown and locking, catch on wheel control circuit takes from and turns over flat platform working connection, and the locomotive catch on wheel passes through the operation action of secondary decompression back respectively with the automobile body catch on wheel, has guaranteed the safety of vehicle tyre. Realized that vehicle both sides liquid accuse catch on wheel presss from both sides tightly, the purpose of locking of back automatic shutdown that targets in place is all worked to every catch on wheel, improved security, reliability and the practicality of equipment greatly.
Description
Technical field
This utility model belongs to the technical field of side turn over hydraulic flap, and in particular to a kind of side turn over hydraulic flap hydraulic control
System.
Background technology
Hydraulic flap is to realize general-utility car to special machine that is automatic during penumatic capsule pipeline system, quick, efficiently unloading
Tool device, in recent years because some areas vehicle is more special, automobile tail envelope is welded structure, and the thing for transporting
Material mostly is bag type, and the hydraulic flap of common rear turning type is not suitable for this occasion, therefore side turn over hydraulic flap arises at the historic moment.Side
The major mechanical mechanism for turning over formula hydraulic flap is turnover panel platform, and its actuator turnover panel platform master cylinder and catch on wheel oil cylinder are complete
Driven by hydraulic control system, therefore side turn over hydraulic flap hydraulic control system becomes the part of complete equipment core the most.
The problem that at present side turn over hydraulic flap hydraulic control system is present mainly has：(1) at present side turn over hydraulic flap is single
Side block trochus structure, when loose unpacked material angle of repose is larger, material fluidity is poor, and hydraulic flap platform needs the larger angle of raising
There is certain potential safety hazard in degree, unilateral catch on wheel, bilateral catch on wheel structure clamps vehicle can ensure vehicle safety；(2) mesh
Front side turn over hydraulic flap hydraulic control system (is arranged in turnover panel platform one comprising a headstock catch on wheel and two vehicle body catchs on wheel
Side), two vehicle body catchs on wheel share a control valve group and a pressure transducer, when one of catch on wheel touches vehicle
Tire and reach setting pressure when, two catch on wheel stopping actions, due to fluid pressure line it is different in size, it is impossible to ensure two gear
Trochus can touch vehicle tyre, there is larger potential safety hazard during turnover panel platform raising；(3) current side turn over hydraulic flap
Hydraulic control system catch on wheel oil circuit control does not have secondary pressure, because system pressure is higher, when pressure transducer breaks down, keeps off
Trochus easily swarms in vehicle tyre.
In order to adapt to the demand of more users, for some row problems with present on, to side turn over hydraulic flap hydraulic control
System is optimized and is designed to certainty.
Utility model content
This utility model provides a kind of side turn over hydraulic flap hydraulic control system, and the system is ensureing automatic, Quick-unloading
On the basis of, the security performance and Practical Performance of equipment are substantially increased, production efficiency is further increased, it is truly realized liquid
The purpose that pressure plate is safe, automatic, rapidly and efficiently unload.
To solve the above problems, a kind of side turn over hydraulic flap hydraulic control system of this utility model, including hydraulic oil container, oil pump
Group of motors, check valve, the master cylinder working group of turnover panel platform, catch on wheel cylinder efficient group and pressure transducer, the hydraulic oil
Case is connected with Oil pump electrical machinery group, Oil pump electrical machinery group connection check valve, overturns the master cylinder working group of platform including master cylinder control
Valve group and master cylinder 1, master cylinder 2, master cylinder 3 and master cylinder 4, catch on wheel cylinder efficient group includes headstock catch on wheel air relief valve
Group, two groups of headstock catch on wheel control valve groups, two groups of headstock catch on wheel oil cylinders, two groups of pressure transducers, vehicle body catch on wheel air relief valve
Group, four groups of vehicle body catch on wheel control valve groups, four groups of vehicle body catch on wheel oil cylinders, four groups of pressure transducers, check valve connection master cylinder
Control valve group, headstock catch on wheel reducer unit and vehicle body catch on wheel reducer unit, the master cylinder control valve group T mouth and oil return
Filter is connected；
The headstock catch on wheel reducer unit is connected to the headstock catch on wheel in two groups of headstock catch on wheel control valve groups
Control valve group 1 and headstock catch on wheel control valve group 2；The headstock catch on wheel control valve group 1 is sequentially connected two groups of pressure transducers
In pressure transducer 1 and headstock catch on wheel oil cylinder 1；The headstock catch on wheel control valve group 2 is sequentially connected two groups of pressure sensings
Pressure transducer 2 and headstock catch on wheel oil cylinder 2 in device；The pressure transducer 1 and pressure transducer 2 are connected to headstock
On the in-line of catch on wheel oil cylinder 1 and headstock catch on wheel oil cylinder 2；Described vehicle body catch on wheel reducer unit and four groups of vehicle bodies keeps off
Trochus control valve group, the connected mode of four groups of vehicle body catch on wheel oil cylinders and four groups of pressure transducers and headstock catch on wheel reducer unit
It is identical with the connected mode of two groups of headstock catch on wheel control valve groups, two groups of headstock catch on wheel oil cylinders, two groups of pressure transducers；
The T mouths of headstock catch on wheel control valve group and vehicle body catch on wheel control valve group are connected with hydraulic oil container.
Further, the headstock catch on wheel oil cylinder and vehicle body catch on wheel oil cylinder are arranged symmetrically in turnover panel platform both sides.
Further, every oil cylinder in two groups of headstock catch on wheel oil cylinders and four groups of vehicle body catch on wheel oil cylinders is by one
Individual control valve group is individually controlled, and is provided with pressure transducer on oil cylinder oil inlet pipeline.
Further, described headstock catch on wheel oil cylinder and vehicle body catch on wheel oil cylinder passes through respectively headstock catch on wheel air relief valve
Run action after group and vehicle body catch on wheel reducer unit secondary pressure.
Further, overflow valve is connected with the working connection of check valve output, its overfall is by return line and returns
Oil strainer connects.
This utility model has beneficial effect following prominent：
1) bulk material (containing packed) is unloaded suitable for general-utility car and special vehicle.
2) bilateral hydraulic control catch on wheel can effectively be realized clamping vehicle bilateral, eliminate potential safety hazard.
3) every headstock and vehicle body catch on wheel oil cylinder are controlled by single control valve group, and are provided with pressure transducer detection
Device, it is ensured that each catch on wheel can work in place and be automatically stopped, safe and reliable, high degree of automation.
4) catch on wheel oil circuit control passes through secondary pressure, it is to avoid damage to vehicle, improves the practicality of equipment.
Description of the drawings
Fig. 1 is theory diagram of the present utility model；
Specific embodiment
A kind of side turn over hydraulic flap hydraulic control system of the present utility model is described in detail below with reference to Figure of description.
As shown in figure 1, a kind of side turn over hydraulic flap hydraulic control system of the present utility model, its structure include hydraulic oil container,
Oil pump electrical machinery group, check valve, the master cylinder working group of turnover panel platform, catch on wheel cylinder efficient group and pressure transducer, the liquid
Force feed case is connected with Oil pump electrical machinery group, Oil pump electrical machinery group connection check valve, and overturning the master cylinder working group of platform includes master cylinder
Control valve group and master cylinder 1, master cylinder 2, master cylinder 3 and master cylinder 4, catch on wheel cylinder efficient group reduces pressure including headstock catch on wheel
Valve group, two groups of headstock catch on wheel control valve groups, two groups of headstock catch on wheel oil cylinders, two groups of pressure transducers, the decompressions of vehicle body catch on wheel
Valve group, four groups of vehicle body catch on wheel control valve groups, four groups of vehicle body catch on wheel oil cylinders, four groups of pressure transducers, check valve connects main oil
Cylinder control valve group, headstock catch on wheel reducer unit and vehicle body catch on wheel reducer unit, the master cylinder control valve group T mouth and oil return
Filter is connected；
The headstock catch on wheel reducer unit is connected to the headstock catch on wheel in two groups of headstock catch on wheel control valve groups
Control valve group 1 and headstock catch on wheel control valve group 2；The headstock catch on wheel control valve group 1 is sequentially connected two groups of pressure transducers
In pressure transducer 1 and headstock catch on wheel oil cylinder 1；The headstock catch on wheel control valve group 2 is sequentially connected two groups of pressure sensings
Pressure transducer 2 and headstock catch on wheel oil cylinder 2 in device；The pressure transducer 1 and pressure transducer 2 are connected to headstock
On the in-line of catch on wheel oil cylinder 1 and headstock catch on wheel oil cylinder 2；Described vehicle body catch on wheel reducer unit and four groups of vehicle bodies keeps off
Trochus control valve group, the connected mode of four groups of vehicle body catch on wheel oil cylinders and four groups of pressure transducers and headstock catch on wheel reducer unit
It is identical with the connected mode of two groups of headstock catch on wheel control valve groups, two groups of headstock catch on wheel oil cylinders, two groups of pressure transducers.That is car
Body catch on wheel reducer unit is controlled respectively with vehicle body catch on wheel control valve group 1, vehicle body catch on wheel control valve group 2, vehicle body catch on wheel
Valve group 3 and vehicle body catch on wheel control valve group 4 connect, vehicle body catch on wheel control valve group 1, vehicle body catch on wheel control valve group 2, vehicle body gear
Trochus control valve group 3 and vehicle body catch on wheel control valve group 4 are sequentially connected respectively pressure transducer 3 and vehicle body catch on wheel oil cylinder 1, pressure
Force transducer 4 and vehicle body catch on wheel oil cylinder 2, pressure transducer 5 and vehicle body catch on wheel oil cylinder 3, pressure transducer 6 and vehicle body gear wheel
Device oil cylinder 4.
The T mouths of headstock catch on wheel control valve group and vehicle body catch on wheel control valve group are connected with hydraulic oil container.
Described headstock catch on wheel oil cylinder and vehicle body catch on wheel oil cylinder is arranged symmetrically in turnover panel platform both sides, it is possible to achieve car
Both sides clamp, it is to avoid need that security incident occurs during raising larger angle because repose angle of material is excessive, eliminate safety hidden
Suffer from.
The headstock catch on wheel oil cylinder and vehicle body catch on wheel oil cylinder, every oil cylinder is individually controlled by a control valve group,
And pressure transducer is provided with every oil cylinder oil inlet pipeline, only when each catch on wheel touches tire and reaches setting pressure
When, catch on wheel can stop action and lock, and the both sides for being truly realized vehicle clamp, performance safety reliability, automaticity
It is high.
Described headstock catch on wheel oil cylinder and vehicle body catch on wheel oil cylinder passes through respectively headstock catch on wheel reducer unit and vehicle body
Run action after catch on wheel reducer unit secondary pressure, it is to avoid the damage to vehicle is caused because of pressure sensor failure, carries
The high practicality of equipment.
This utility model solves the problems, such as that side turn over hydraulic flap hydraulic control system safeguards that practicality and safety be not high, leads to
The Optimal improvements to side turn over hydraulic flap hydraulic control system are crossed, the security reliability of equipment is enhanced, competitiveness is substantially increased,
It is truly realized the purpose that side turn over hydraulic flap is safe, automatic, rapidly and efficiently unload.
The above, simply explain through diagrams some principles of the present utility model, and this specification is not intended to this practicality
It is new to be confined in shown described concrete structure and the scope of application, therefore every corresponding modification for being possible to be utilized and wait
Jljl, belongs to the apllied the scope of the claims of this utility model.
In addition to technical characteristic described in description, remaining technical characteristic is technology known to those skilled in the art.
Claims (5)
1. a kind of side turn over hydraulic flap hydraulic control system, is characterized in that：Including hydraulic oil container, Oil pump electrical machinery group, check valve, turnover panel
The master cylinder working group of platform, catch on wheel cylinder efficient group and pressure transducer, the hydraulic oil container is connected with Oil pump electrical machinery group,
Oil pump electrical machinery group connects check valve, overturns the master cylinder working group of platform and includes master cylinder control valve group and master cylinder 1, master cylinder
2nd, master cylinder 3 and master cylinder 4, catch on wheel cylinder efficient group includes headstock catch on wheel reducer unit, two groups of headstock catch on wheel controls
Valve group, two groups of headstock catch on wheel oil cylinders, two groups of pressure transducers, vehicle body catch on wheel reducer unit, four groups of vehicle body catch on wheel controls
Valve group, four groups of vehicle body catch on wheel oil cylinders, four groups of pressure transducers, check valve connection master cylinder control valve group, headstock catch on wheel subtract
Pressure valve group and vehicle body catch on wheel reducer unit, the master cylinder control valve group T mouth is connected with return filter；
The headstock catch on wheel reducer unit is connected to the control of the headstock catch on wheel in two groups of headstock catch on wheel control valve groups
Valve group 1 and headstock catch on wheel control valve group 2；The headstock catch on wheel control valve group 1 is sequentially connected in two groups of pressure transducers
Pressure transducer 1 and headstock catch on wheel oil cylinder 1；The headstock catch on wheel control valve group 2 is sequentially connected in two groups of pressure transducers
Pressure transducer 2 and headstock catch on wheel oil cylinder 2；The pressure transducer 1 and pressure transducer 2 are connected to headstock gear wheel
On the in-line of device oil cylinder 1 and headstock catch on wheel oil cylinder 2；Described vehicle body catch on wheel reducer unit and four groups of vehicle body catchs on wheel
Control valve group, the connected mode of four groups of vehicle body catch on wheel oil cylinders and four groups of pressure transducers and headstock catch on wheel reducer unit and two
Group headstock catch on wheel control valve group, two groups of headstock catch on wheel oil cylinders, two groups of pressure transducers connected mode it is identical；
The T mouths of headstock catch on wheel control valve group and vehicle body catch on wheel control valve group are connected with hydraulic oil container.
2. a kind of side turn over hydraulic flap hydraulic control system according to claim 1, is characterized in that, the headstock catch on wheel oil
Cylinder and vehicle body catch on wheel oil cylinder are arranged symmetrically in turnover panel platform both sides.
3. a kind of side turn over hydraulic flap hydraulic control system according to claim 1, is characterized in that, two groups of headstock gear wheels
Every oil cylinder in device oil cylinder and four groups of vehicle body catch on wheel oil cylinders is individually controlled by a control valve group, and in oil cylinder oil inlet pipe
Road is provided with pressure transducer.
4. a kind of side turn over hydraulic flap hydraulic control system according to claim 1, is characterized in that, described headstock catch on wheel
Oil cylinder and vehicle body catch on wheel oil cylinder are respectively after headstock catch on wheel reducer unit and vehicle body catch on wheel reducer unit secondary pressure
Run action.
5. a kind of side turn over hydraulic flap hydraulic control system according to claim 1, is characterized in that, in the master of check valve output
Overflow valve is connected with oil circuit, its overfall is connected by return line with return filter.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621095905.2U CN206159147U (en) | 2016-09-30 | 2016-09-30 | Formula hydraulic pressure of turning on one's side turns over board liquid accuse system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201621095905.2U CN206159147U (en) | 2016-09-30 | 2016-09-30 | Formula hydraulic pressure of turning on one's side turns over board liquid accuse system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206159147U true CN206159147U (en) | 2017-05-10 |
Family
ID=58652269
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201621095905.2U Active CN206159147U (en) | 2016-09-30 | 2016-09-30 | Formula hydraulic pressure of turning on one's side turns over board liquid accuse system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206159147U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109561142A (en) * | 2018-11-26 | 2019-04-02 | 伍兴平 | A kind of expressway ferry bus carries system |
| CN110056552A (en) * | 2019-03-27 | 2019-07-26 | 中铁隧道股份有限公司 | A kind of monoblock type turns over slag workbench hydraulic system |
-
2016
- 2016-09-30 CN CN201621095905.2U patent/CN206159147U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109561142A (en) * | 2018-11-26 | 2019-04-02 | 伍兴平 | A kind of expressway ferry bus carries system |
| CN110056552A (en) * | 2019-03-27 | 2019-07-26 | 中铁隧道股份有限公司 | A kind of monoblock type turns over slag workbench hydraulic system |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 250002 Ji'nan, central city, Shandong hero hill road, No. 147 Patentee after: Shandong Jinzhong science and technology group Limited by Share Ltd Address before: 250002 Ji'nan, central city, Shandong hero hill road, No. 147 Patentee before: Jinan Jinzhong Electronic Scale Co., Ltd. |