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

Hydraulic cylinder for dumping device

A technology of hydraulic oil cylinder and dumping device, applied in the field of hydraulic oil cylinder, can solve the problems of difficulty in recruiting, laborious, shrinking, etc.

Inactive Publication Date: 2012-10-17
SHANDONG HANDE HYDRAULIC MACHINERY
View PDF0 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] At present, vans mainly rely on manual unloading when pulling and unloading goods, which is time-consuming and laborious. As labor costs continue to increase, it is becoming more and more difficult to recruit workers. The cost of vans to transport grain continues to increase, and the market is gradually shrinking.

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
  • Hydraulic cylinder for dumping device

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0009] Such as figure 1 As shown, the present invention is provided with a lower lifting lug 2 at one end of the outer cylinder 1, a pin shaft connection hole 3 is arranged on the lower lifting lug 2, an outer spare female 4 is arranged at the other end of the outer cylinder 1, and an inner Prepare the female 5, and the inner spare female 5 prepares the piston rod 6 in the outer cylinder 1, and the oil inlet and outlet holes 7 are located on the outer wall of the outer cylinder 1. Through the above settings, the present invention is installed on the frame base through the pin shaft connecting hole 3, and the piston rod 6 is connected to the floor of the cargo compartment. The van truck that pulls and transports the cargo can directly control the hydraulic cylinder through the hydraulic system to automatically lift the cargo. Carriage unloading.

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 a hydraulic cylinder for a dumping device. The hydraulic cylinder is characterized in that a lower lifting lug is arranged at one end of an outer cylinder barrel, a hinge pin connecting hole is formed in the lower lifting lug, an outer nut is arranged at the other end of the outer cylinder barrel, an inner nut is arranged in the outer nut, and a piston rod is screwed in the outer cylinder barrel by the inner nut. A hinge pin is arranged between a frame base and a cargo floor, a van vehicle for transporting cargoes can directly control the hydraulic cylinder through a hydraulic system, and a cargo compartment can automatically lift to unload.

Description

technical field [0001] The invention relates to a hydraulic oil cylinder, in particular to a hydraulic oil cylinder for a hydraulic dumping device. Background technique [0002] At present, vans mainly rely on manual unloading when pulling and unloading goods, which is time-consuming and laborious. As labor costs continue to increase, it is becoming more and more difficult to recruit workers. The cost of vans hauling grain continues to increase, and the market is gradually shrinking. Contents of the invention [0003] The object of the present invention is to provide a hydraulic cylinder for a dumping device on a dump truck. [0004] In order to achieve the above object, the present invention is provided with a lower lifting lug at one end of the outer cylinder, a pin connection hole is arranged on the lower lifting lug, an outer spare nut is arranged at the other end of the outer cylinder, and an inner spare nut is arranged inside the outer spare nut. The mother prepares...

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
Patent Type & Authority Applications(China)
IPC IPC(8): F15B15/20
Inventor 韩相森王瑞林沈洪强
Owner SHANDONG HANDE HYDRAULIC MACHINERY
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Patsnap Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Patsnap Eureka Blog
Learn More
PatSnap group products

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

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com