CN215171154U - Sixteen-cylinder synchronous control device - Google Patents
Sixteen-cylinder synchronous control device Download PDFInfo
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- CN215171154U CN215171154U CN202120897954.2U CN202120897954U CN215171154U CN 215171154 U CN215171154 U CN 215171154U CN 202120897954 U CN202120897954 U CN 202120897954U CN 215171154 U CN215171154 U CN 215171154U
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Abstract
The utility model discloses a sixteen jar synchronous control devices, including the control assembly, two synchronizing assembly are connected to the control assembly branch two tunnel, and sixteen hydro-cylinders are connected to two synchronizing assembly branch eight ways. The utility model provides a current controlling means area that exists big, the inconvenient problem of operation.
Description
Technical Field
The utility model belongs to the technical field of colliery, engineering machine tool, a sixteen jar synchronous control devices are related to.
Background
The hydraulic oil cylinders with the same type are arranged on a plurality of heavy hydraulic support platforms, then the lifting process of the platform is completed by using synchronous valve control, the traditional hydraulic synchronous control device mainly controls the synchronous action of sixteen oil cylinders by controlling a main pump to divide the flow into sixteen parts, and the control device adopted by the control mode has large floor area and is inconvenient to operate.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing a sixteen jar synchronous control devices, it is big to have solved the area that current controlling means exists, the inconvenient problem of operation.
The utility model discloses the technical scheme who adopts is, a sixteen jar synchronous control devices, including the control assembly, the control assembly divides two tunnel connections two synchronous subassemblies, and two synchronous subassemblies divide eight ways to connect sixteen hydro-cylinders.
The utility model discloses a characteristics still lie in:
the control assembly comprises a control valve body, and a manual reversing valve I and a manual reversing valve II are respectively arranged on the control valve body.
The manual reversing valve I and the manual reversing valve II are respectively connected with a pressure gauge.
An oil inlet P is formed in one side of the control valve body, and a working port P1, a working port P2 and an oil return port T are formed in the other side of the control valve body respectively.
The synchronous assembly comprises a synchronous valve body, and eight flow distributing and collecting valves are arranged on the synchronous valve body.
In the two synchronous assemblies, each flow distributing and collecting valve in one synchronous assembly is connected with the rodless cavities of the two oil cylinders in two ways, and the rod cavities of the two oil cylinders are connected with the corresponding flow distributing and collecting valve in the other synchronous assembly.
The utility model has the advantages as follows:
1. the control assembly and the synchronization assembly are connected through a hose, and the installation is flexible.
2. The control assembly adopts a double-handle valve core, and the operation is simple.
3. The synchronous assembly integrates the synchronous valve body and the flow distributing and collecting valve into a whole, and the volume is small.
Drawings
Fig. 1 is a schematic structural diagram of a sixteen-cylinder synchronization control device according to the present invention;
fig. 2 is a schematic structural diagram of a control assembly in a sixteen-cylinder synchronization control device according to the present invention;
fig. 3 is a schematic structural diagram of a synchronizing assembly in a sixteen-cylinder synchronization control device according to the present invention;
fig. 4 is a hydraulic schematic diagram of a sixteen-cylinder synchronous control device according to the present invention.
In the figure, 1 is a control component, 101 is a manual reversing valve I, 102 is a pressure gauge, 103 is a control valve body, 104 is a manual reversing valve II;
2. a synchronizing assembly, 201, a flow distributing and collecting valve, 202, a synchronizing valve body;
3. and an oil cylinder.
Detailed Description
The present invention will be described in detail with reference to the accompanying drawings and specific embodiments.
The utility model relates to a sixteen jar synchronous control devices, as shown in fig. 1, including control assembly 1, control assembly 1 divides two tunnel connections two synchronizing assembly 2, and two synchronizing assembly 2 divide eight ways to connect sixteen hydro-cylinders 3.
As shown in fig. 2, the control assembly 1 includes a control valve body 103, and a manual direction valve I101 and a manual direction valve II104 are respectively disposed on the control valve body 103.
The manual reversing valve I101 and the manual reversing valve II104 are respectively connected with a pressure gauge 102.
An oil inlet P is formed in one side of the control valve body 103, and a working port P1, a working port P2 and an oil return port T are formed in the other side of the control valve body 103 respectively.
As shown in fig. 3, the synchronizing assembly 2 includes a synchronizing valve body 202, and eight flow dividing and collecting valves 201 are disposed on the synchronizing valve body 202.
In the two synchronous assemblies 2, each flow dividing and collecting valve 201 in one synchronous assembly 2 is connected with the rodless cavities of the two oil cylinders 3 in two ways, and the rod cavities of the two oil cylinders 3 are connected with the corresponding flow dividing and collecting valve 201 in the other synchronous assembly 3.
The utility model relates to a sixteen jar synchronous control devices's theory of operation does: as shown in fig. 4, when the oil cylinder 3 needs to extend, a working medium enters the control valve body 103 from the oil inlet P, the handle of the manual directional valve I101 is operated, so that the manual directional valve I101 is opened, the working medium passes through the manual directional valve I101, comes out from the working port P1 through the control assembly 1, passes through the working port P3 on the control valve body 103, and then enters 8 flow dividing and collecting valves 201 in the synchronizing assembly 2 (the synchronizing assembly 2 below in fig. 4) from the working port P3, and the pressure gauge 102 communicated with the manual directional valve I101 displays the current working pressure of the oil cylinder 3, and the working medium entering the synchronizing assembly 2 is divided into sixteen parts of working medium with the same flow rate due to the action of the flow dividing valves 201, and enters a rodless cavity of the oil cylinder 3 from a1 to a16, so that sixteen oil cylinders 3 rise simultaneously. The working medium originally in the rod cavity of the oil cylinder 3 is discharged from the oil cylinder 3 and enters the other group of synchronizing assemblies 2 from the oil ports B1-B16, the flow dividing and collecting valve 201 in the synchronizing assemblies 2 (the upper synchronizing assembly 2 in fig. 4) ensures that sixteen working media have the same flow rate, and finally the working media are collected into one part and discharged from the synchronizing assemblies 2 from the port P4, then enter the control assembly 1 from the working port P2 of the control valve body 103, and then are discharged from the port T of the oil return port after passing through the manual reversing valve II104, or vice versa. The manual reversing valve II104 and the manual reversing valve I101 have the same functions, and the working sequences can be interchanged.
Claims (4)
1. A sixteen-cylinder synchronous control device is characterized in that: the control component is divided into two paths to be connected with two synchronous components, and the two synchronous components are divided into eight paths to be connected with sixteen oil cylinders;
the synchronous assembly comprises a synchronous valve body, and eight flow distributing and collecting valves are arranged on the synchronous valve body;
in the two synchronous assemblies, each flow distributing and collecting valve in one synchronous assembly is connected with the rodless cavities of the two oil cylinders in two ways, and the rod cavities of the two oil cylinders are connected with the corresponding flow distributing and collecting valve in the other synchronous assembly.
2. A sixteen cylinder synchronization control apparatus as claimed in claim 1, wherein: the control assembly comprises a control valve body, and a manual reversing valve I and a manual reversing valve II are respectively arranged on the control valve body.
3. A sixteen cylinder synchronization control apparatus as claimed in claim 2, wherein: and the manual reversing valve I and the manual reversing valve II are respectively connected with a pressure gauge.
4. A sixteen cylinder synchronization control apparatus as claimed in claim 2, wherein: an oil inlet P is formed in one side of the control valve body, and a working port P1, a working port P2 and an oil return port T are formed in the other side of the control valve body respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120897954.2U CN215171154U (en) | 2021-04-28 | 2021-04-28 | Sixteen-cylinder synchronous control device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120897954.2U CN215171154U (en) | 2021-04-28 | 2021-04-28 | Sixteen-cylinder synchronous control device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215171154U true CN215171154U (en) | 2021-12-14 |
Family
ID=79364670
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120897954.2U Active CN215171154U (en) | 2021-04-28 | 2021-04-28 | Sixteen-cylinder synchronous control device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215171154U (en) |
-
2021
- 2021-04-28 CN CN202120897954.2U patent/CN215171154U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: A sixteen cylinder synchronous control device Effective date of registration: 20230719 Granted publication date: 20211214 Pledgee: Xi'an innovation financing Company limited by guarantee Pledgor: SHAANXI RUN-TOP TRANSMISSION TECHNOLOGY Corp. Registration number: Y2023610000595 |