Looking for breakthrough ideas for innovation challenges? Try Patsnap Eureka!

Electric control equipment facilitating circulation of hydraulic valve

A technology of electric control equipment and hydraulic valves, which is applied in the direction of mechanical equipment, valve operation/release devices, valve details, etc., can solve the problems of handle mishandling and false triggering of handles, and achieve the effect of avoiding mishandling and increasing the contact surface

Inactive Publication Date: 2017-12-29
LUZHOU JINGTONG FLUID HYDRAULIC MACHINERY
View PDF5 Cites 1 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Since the handles are neatly arranged on one side of the multi-way valve body, when the handle is manually operated, it is easy to touch the handle next to it by mistake, so that the valve core connected to it moves, and the fluid flows along the wrong path; and because The handle can be moved only by external force, while the multi-way valve is usually used on construction machinery, when an object hits the handle, the handle will also be triggered by mistake

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Electric control equipment facilitating circulation of hydraulic valve
  • Electric control equipment facilitating circulation of hydraulic valve
  • Electric control equipment facilitating circulation of hydraulic valve

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0036] Such as Figure 1-Figure 4 As shown, the present invention facilitates the hydraulic valve circulation electronic control equipment, including a multi-way valve body 2 with several handles 1, a limit assembly is arranged on the multi-way valve body 2, and the limit assembly includes sequentially connected The support member 3 and the clamping block 4, the support member 3 supports the clamping block 4 on one side of the handle 1, and the clamping slot 5 is provided on the side of the clamping block 4 close to the handle 1. An electromagnet is arranged in the slot 5, and the handle 1 can be positioned in the slot 5 by rotating the handle 1, and is attracted by the electromagnet.

[0037] The handle 1 at each station is fixed through the structure and components such as the clamping slot 5 and the electromagnet, so as to prevent it from being accidentally touched and misoperated, thereby preventing the fluid from flowing along the wrong path; at the same time, when an obj...

Embodiment 2

[0039] The present invention is based on embodiment 1, and the present invention is further described.

[0040] Such as Figure 1-Figure 4 As shown, the present invention is an electronic control device that facilitates the circulation of hydraulic valves. The axis of the locking groove 5 passes through the rotation center of the handle 1, and the rotation of the handle 1 can make the axis of the handle 1 coincide with the axis of the locking groove 5. The axis of the locking slot 5 passes through the center of rotation of the handle 1, and the rotation of the handle 1 can make the axis of the handle 1 coincide with the axis of the locking slot 5, which can increase the contact surface between the locking slot 5 and the handle 1, thereby enabling the electromagnet to Fix the handle 1 more firmly.

[0041] Further, the cross section of the locking groove 5 is arc-shaped, and its radius is consistent with the radius of the handle 1 . The cross section of the locking groove 5 i...

Embodiment 3

[0043] The present invention is based on embodiment 1, and the present invention is further described.

[0044] Such as Figure 1-Figure 4 As shown, the present invention is an electronic control device for facilitating the circulation of hydraulic valves. The end face of the locking block 4 away from the handle 1 is arc-shaped, and the end faces the end far away from the handle 1 and protrudes outward. The end surface of the locking block 4 away from the handle 1 is arc-shaped to match the shape of the locking groove 5, so as to reduce the material required for the locking block 4 and reduce the material cost.

[0045] Further, the number of the limit components is twice the number of the handle 1, and every two limit components are a pair, and the handles 1 are respectively located in a pair of limit components, and are located at the ends of the pair of limit components. Between the card position blocks 4. In this way, no matter whether the handle is at the spool position...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

Abstract

The invention discloses an electric control device for facilitating the circulation of a hydraulic valve, which includes a multi-way valve body with several handles, and a limit assembly is arranged on the multi-way valve body, and the limit assembly includes a support piece and a card connected in sequence. A positioning block, the supporting member supports the positioning block on one side of the handle, a positioning slot is provided on the side of the positioning block close to the handle, an electromagnet is arranged in the positioning slot, and the rotating handle can make the The handle is located in the card slot and is attracted by the electromagnet. Through structures and components such as clamping slots and electromagnets, the handles at each station are fixed to prevent them from being accidentally touched and misoperated, thereby preventing the fluid from flowing along the wrong path; at the same time, when an object hits the handle When it is on, due to the adsorption effect of the electromagnet, the situation that the handle is accidentally touched and misoperated is avoided.

Description

technical field [0001] The invention relates to a multi-channel manual reversing valve, in particular to an electric control device for facilitating the circulation of hydraulic valves. Background technique [0002] The function of the hydraulic system is to increase the force by changing the pressure. A complete hydraulic system consists of five parts, namely power components, actuators, control components, auxiliary components (accessories) and hydraulic oil. Hydraulic systems can be divided into two categories: hydraulic transmission systems and hydraulic control systems. The main function of the hydraulic transmission system is to transmit power and motion. The hydraulic control system must make the output of the hydraulic system meet specific performance requirements (especially dynamic performance). The hydraulic system generally refers to the hydraulic transmission system. [0003] The function of the power element is to convert the mechanical energy of the prime m...

Claims

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
IPC IPC(8): F16K35/16F16K31/60
CPCF16K35/16F16K31/60
Inventor 罗晓英李静
Owner LUZHOU JINGTONG FLUID HYDRAULIC MACHINERY
Features
  • Generate Ideas
  • Intellectual Property
  • Life Sciences
  • Materials
  • Tech Scout
Why Patsnap Eureka
  • Unparalleled Data Quality
  • Higher Quality Content
  • 60% Fewer Hallucinations
Social media
Patsnap Eureka Blog
Learn More

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.

© 2025 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com