Carrier with antiskid function

A technology of trucks and functions, which is applied in the field of trucks with anti-skid function, can solve the problems of insufficient driving force, slipping, and malfunction of trucks, and achieve the effects of short control response time, guaranteed anti-skid effect, and normal driving

Inactive Publication Date: 2010-03-03
NINGBO UNIV
View PDF0 Cites 4 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, during the driving process of the truck (especially the electric truck), it often slips when turning or due to slippery / oily ground, resulting in insufficient driving force of the truck and cannot work normally.

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
  • Carrier with antiskid function
  • Carrier with antiskid function
  • Carrier with antiskid function

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0012] The present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments.

[0013] As shown in the figure, a truck with anti-skid function includes a bottom plate 2, a bracket 3, an outer plate 1, a speed sensor 9, a controller 10, a solenoid valve drive circuit 11, a hydraulic cylinder and a hydraulic servo drive connected to the hydraulic cylinder system, the base plate 2 and the outer plate 1 are vertically fixedly connected by screws, the lower end of the outer plate 1 is equipped with a universal wheel 4, the drive wheel 5 is installed on the bracket 3, and a steering wheel for the drive wheel 5 is arranged between the bracket 3 and the base plate 2. The thrust bearing 6, the hydraulic cylinder includes a cylinder block 7 placed in a vertical direction and a piston rod 71 sealed with the cylinder block 7, the cylinder block 7 is fixed on the bottom plate 2 by screws, and the end of the piston rod 71 passes through...

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 carrier with an antiskid function, which comprises a bottom plate, a bracket and an outer plate. The bottom plate and the outer plate are vertically and fixedly connected with each other; the lower end of the outer plate is provided with a universal wheel; the bracket is provided with a driving wheel; and a thrust bearing used for steering the driving wheel is arranged between the bracket and the bottom seat. The carrier with the antiskid function is characterized by also comprising a hydraulic cylinder and a hydraulic servo driving system connected with the hydrauliccylinder; the hydraulic cylinder comprises a cylinder body arranged in the vertical direction and a piston rod sealed and connected with the cylinder body; the cylinder body is fixedly arranged on the bottom plate; and the end part of the piston rod penetrates the thrust bearing and is rotatably pushed and connected on the bracket. The carrier with the antiskid function has the advantage of raising the body of the hydraulic cylinder through the hydraulic servo driving system and driving the universal wheel to lift upwards slightly through the bottom plate under the situations that both the dead weight and load of the carrier are not changed, thus changing the load distribution between the driving wheel and the universal wheel, enlarging the bearing capacity of the driving wheel, and increasing the friction force between the driving wheel and the ground so as to prevent skid of the carrier during running.

Description

technical field [0001] The invention relates to a transport tool for articles, in particular to a transport vehicle with anti-skid function. Background technique [0002] In order to save time and effort, trucks are currently used for the transportation of large items, bulk items and heavy objects. The driving of the truck is mainly realized by driving the rolling of the driving wheel, and the universal wheel mainly plays a supporting role during the driving process. Make sure that the truck is relatively stable during driving. However, during the driving process of the truck (especially the electric truck), it often slips when turning or due to slippery / oily ground, resulting in insufficient driving force of the truck and cannot work normally. Contents of the invention [0003] The technical problem to be solved by the present invention is to provide a transport vehicle with anti-slip function which can prevent slipping during driving. [0004] The technical solution ad...

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): B62D61/00
Inventor 李国平王路伟单海华
Owner NINGBO UNIV
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Try Eureka
PatSnap group products

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

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap