CN203413218U - Control handle of multiple directional control valve - Google Patents
Control handle of multiple directional control valve Download PDFInfo
- Publication number
- CN203413218U CN203413218U CN201320513481.7U CN201320513481U CN203413218U CN 203413218 U CN203413218 U CN 203413218U CN 201320513481 U CN201320513481 U CN 201320513481U CN 203413218 U CN203413218 U CN 203413218U
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- CN
- China
- Prior art keywords
- fixedly connected
- control valve
- rod end
- multiple directional
- directional control
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- Expired - Fee Related
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- Mechanically-Actuated Valves (AREA)
- Mechanical Control Devices (AREA)
Abstract
The utility model discloses a control handle of a multiple directional control valve. The control handle of the multiple directional control valve comprises a fixed connection tray. The upper end of the fixed connection tray is fixedly connected with a handle body, and the lower end of the fixed connection tray is fixedly connected with a first rod end bearing. The end, far away from the fixed connection tray, of the first rod end bearing is connected with a support in a rotating mode, and the support is fixedly connected with a second fixed seat. The second fixed seat is further fixedly connected with a second rod end bearing and a third rod end bearing. According to the technical scheme, the control handle of the multiple directional control valve is simple and compact in structure, two valve cores of the multiple directional control valve are made to be fixedly connected with the fixed connection tray through the rod end bearings, the fixed connection tray rotates around the support through the first rod end bearing, the valve cores can be operated by the way of controlling the fixed connection tray, and the front, rear, left and right conversion of the multiple directional control valve can be achieved; meanwhile, the reversing operation of the multiple directional control valve can be achieved only by the adoption of one handle body, operating is flexible and convenient, and response is fast.
Description
Technical field
The utility model relates to the selector valve operating mechanism in a kind of hydraulic system, relates to specifically a kind of multiple directional control valve Joystick.
Background technique
In the last few years along with the development of domestic automobile industry, the travelling comfort of client to automobile operation, human oriented design has had further requirement, at hydraulicdirectional control valve, handle this field, smooth and easy flexibly in line with commutation, the get up principle of comfortable labor-saving of pilot control, forces the market development to go out the reversing gear of hommization more.
The ZL series multiple directional control valve of selling in the market, due to its highly versatile, working pressure is high, is widely used in the hydraulic system of fork truck, excavator, trigger squeeze, loader and other engineering department row, realizes the centralized control of a plurality of actuators.This class multiple directional control valve is formed by stacking by combination valve piece and the piece that confluxes of two three six logical handle slide blocks, relief valve and one-way valve.A handle is all equipped with in the outer end of two manual sliding spools of this class multiple directional control valve, and each handle, for controlling spool separately, because each spool is equipped with a handle, is therefore handled inconvenient concerning manipulator.
Summary of the invention
The technical problems to be solved in the utility model is for the deficiencies in the prior art, provides a kind of simple in structure, compactness, and return is fast, and handiness is multiple directional control valve Joystick flexibly.
For addressing the above problem, the utility model is by the following technical solutions: a kind of multiple directional control valve Joystick, comprise and be fixedly connected with dish, the described upper end that is fixedly connected with dish is fixedly connected with handle, the described lower end that is fixedly connected with dish is fixedly connected with the first rod end bearing, described the first rod end bearing is rotatably connected to bearing away from the one end that is fixedly connected with dish, is fixedly connected with the second fixed base on described bearing, described in be fixedly connected with and on dish, be also fixed with the second rod end bearing, the 3rd rod end bearing.
Below further improvement of the utility model:
On described the second fixed base, offer the through hole that the spool for multiple directional control valve passes through, described the first rod end bearing is located at the position corresponding with through hole.
The utility model adopts technique scheme, simple in structure, compact, by two spools of multiple directional control valve by rod end bearing be fixedly connected with dish be fixedly connected with, being fixedly connected with dish rotates around bearing by the first rod end bearing, by manipulation, be fixedly connected with dish and can realize the operation to spool, realize the conversion of selector valve front, rear, left and right.Meanwhile, can realize the switch operation of multi-way valve with a handle, flexible and convenient operation, response are soon.
Below in conjunction with accompanying drawing, the technical solution of the utility model is described further.
Accompanying drawing explanation
Accompanying drawing 1 is the utility model embodiment's structural representation;
Accompanying drawing 2 is the right elevation of accompanying drawing 1.
In figure: 1-the first fixed base; 2-the second fixed base; 3-is fixedly connected with dish; 4-the second rod end bearing; 5-the first rod end bearing; 6-handle; 7-spool; 8-bearing; 9-the 3rd rod end bearing.
Embodiment
Embodiment, as Fig. 1, shown in Fig. 2, a kind of multiple directional control valve Joystick, comprise and be fixedly connected with dish 3, the described upper end that is fixedly connected with dish 3 is fixedly connected with handle 6, the described lower end that is fixedly connected with dish 3 is fixedly connected with the first rod end bearing 5, described the first rod end bearing 5 is rotatably connected to bearing 8 away from the one end that is fixedly connected with dish 3, on described bearing 8, be fixedly connected with the second fixed base 2 being connected with the valve body of multiple directional control valve, described being fixedly connected with on dish 3 is also fixed with the second rod end bearing 4 being connected with the spool of multiple directional control valve, the 3rd rod end bearing 9, described the second rod end bearing 4, the 3rd rod end bearing 9 connects one to one with two spools 7 of multiple directional control valve.
On described the second fixed base 2, offer the through hole that the spool 7 for multiple directional control valve passes through, described the first rod end bearing 5 is located at the position corresponding with through hole.
The below of described the second rod end bearing 4 is provided with the first fixed base 1 being fixedly connected with the valve body of multiple directional control valve, described the first fixed base 1 is provided with the through hole passing through for spool 7, the first 1 pair of fixed base spool 7 play the guiding role, and described the second rod end bearing 4 is arranged on the position corresponding with through hole.
During use, the first fixed base 1, the second fixed base 2 are separately fixed on the valve body of multiple directional control valve, two spools of selector valve are connected through the rod end bearing corresponding with through hole top of the through hole on the first fixed base 1, the second fixed base 2 respectively; Joystick 6 drives and is fixedly connected with dish 3 motions, be fixedly connected with dish 3 and rotate along bearing 8 by the first rod end bearing 5, be fixedly connected with dish 3 by depressing with pull-up the second rod end bearing 4, the 3rd rod end bearing 9 and then driving the valve core movement of multiple directional control valve to realize commutation.
Claims (2)
1. a multiple directional control valve Joystick, it is characterized in that: comprise and be fixedly connected with dish (3), the described upper end that is fixedly connected with dish (3) is fixedly connected with handle (6), the described lower end that is fixedly connected with dish (3) is fixedly connected with the first rod end bearing (5), described the first rod end bearing (5) is rotatably connected to bearing (8) away from the one end that is fixedly connected with dish (3), on described bearing (8), be fixedly connected with the second fixed base (2), described in be fixedly connected with and on dish (3), be also fixed with the second rod end bearing (4), the 3rd rod end bearing (9).
2. a kind of multiple directional control valve Joystick according to claim 1, it is characterized in that: on described the second fixed base (2), offer the through hole that the spool (7) for multiple directional control valve passes through, described the first rod end bearing (5) is located at the position corresponding with through hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320513481.7U CN203413218U (en) | 2013-08-22 | 2013-08-22 | Control handle of multiple directional control valve |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320513481.7U CN203413218U (en) | 2013-08-22 | 2013-08-22 | Control handle of multiple directional control valve |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203413218U true CN203413218U (en) | 2014-01-29 |
Family
ID=49976107
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320513481.7U Expired - Fee Related CN203413218U (en) | 2013-08-22 | 2013-08-22 | Control handle of multiple directional control valve |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203413218U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104676083A (en) * | 2015-02-15 | 2015-06-03 | 江苏上骐集团有限公司 | Multi-connecting-rod type multi-way valve operation mechanism |
| CN104847955A (en) * | 2015-04-08 | 2015-08-19 | 洛阳冠杰软轴控制器有限公司 | Single-handle multi-way valve controller |
| CN104930255A (en) * | 2015-05-18 | 2015-09-23 | 苏州先锋物流装备科技有限公司 | Multi-way valve control mechanism |
| CN107606241A (en) * | 2017-10-30 | 2018-01-19 | 厦门市福工动力技术有限公司 | A kind of actuation means of banked direction control valves |
-
2013
- 2013-08-22 CN CN201320513481.7U patent/CN203413218U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104676083A (en) * | 2015-02-15 | 2015-06-03 | 江苏上骐集团有限公司 | Multi-connecting-rod type multi-way valve operation mechanism |
| CN104847955A (en) * | 2015-04-08 | 2015-08-19 | 洛阳冠杰软轴控制器有限公司 | Single-handle multi-way valve controller |
| CN104847955B (en) * | 2015-04-08 | 2017-04-19 | 洛阳冠杰软轴控制器有限公司 | Single-handle multi-way valve controller |
| CN104930255A (en) * | 2015-05-18 | 2015-09-23 | 苏州先锋物流装备科技有限公司 | Multi-way valve control mechanism |
| CN104930255B (en) * | 2015-05-18 | 2017-06-13 | 苏州先锋物流装备科技有限公司 | A kind of multi-way valve operating mechanism |
| CN107606241A (en) * | 2017-10-30 | 2018-01-19 | 厦门市福工动力技术有限公司 | A kind of actuation means of banked direction control valves |
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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: 20140129 Termination date: 20150822 |
|
| EXPY | Termination of patent right or utility model |