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

A hydraulic system for buffering at the end of stroke of garbage bin hopper

A technology of hydraulic system and dustbin, which is applied in the field of buffer hydraulic system to achieve the effect of reducing the descending speed, reasonable design, and ensuring speed and stability

Active Publication Date: 2018-08-03
FUJIAN LONGMA ENVIRONMENTAL SANITATION EQUIP
View PDF8 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Therefore, for garbage stations with limited space, this problem will be quite prominent

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
  • A hydraulic system for buffering at the end of stroke of garbage bin hopper

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0034] Such as figure 1 As shown, a hydraulic system for buffering at the end of the stroke of a garbage bin hopper, which includes a fuel tank 14, a hydraulic oil pump 1, a three-position four-way electromagnetic reversing valve 4, a superimposed hydraulic control check valve, and a superimposed one-way throttle valve , The first two-position two-way electromagnetic reversing valve 6, the second two-position two-way electromagnetic reversing valve 11, the first hopper cylinder 8, the second hopper cylinder 15, the induction switch 9 at the end of the rise, and the induction switch 10 at the end of the descent ;

[0035] The superimposed hydraulic control check valve includes a first hydraulic control check valve 5 and a second hydraulic control check valve 13;

[0036] The stacked one-way throttle valve includes a first one-way throttle valve 7 and a second one-way throttle valve 12;

[0037] The hydraulic oil pump 1 communicates with the oil tank 14;

[0038] The oil outl...

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 system for buffering the stroke tail section of a garbage can hopper. The hydraulic system comprises an oil tank, a hydraulic oil pump, a three-position four-way electromagnetic reversing valve, a superposition type hydraulic control one-way valve, a superposition type one-way throttling valve, a first two-position two-way electromagnetic reversing valve, a second two-position two-way electromagnetic reversing valve, a first hopper oil cylinder, a second hopper oil cylinder, an ascending tail section induction switch and a descending tail section induction switch. According to the hydraulic system, the speed of the ascending and descending processes is ensured, and the working efficiency is guaranteed; and meanwhile, the speed of the ascending tail section and the descending tail section is reduced, and the phenomena that collision impact of the hopper on the ground is caused and a material box is jacked up and pulled forwards are avoided. The hydraulic system is reasonable in design and high in practicability.

Description

technical field [0001] The invention relates to a hydraulic system for buffering, in particular to a hydraulic system for buffering at the end of the stroke of a dustbin hopper. Background technique [0002] At present, there is no buffer decompression and deceleration at the end of the stroke of the upper hopper of the large iron bucket type garbage bin of the domestic garbage compression class. When the hopper is put down to load the garbage, it is in the state that the lower plane is close to the ground; and in order to improve the working efficiency, the rising and falling speed of the hopper is relatively fast. Therefore, this working mode will cause a large collision impact on the structure at the end of the rising and falling stroke of the hopper. At the same time, because the ground conditions of each garbage station are different, there is often a certain stroke when falling to the ground, and the cylinder’s The speed is relatively fast, and it is impossible to sto...

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 Patents(China)
IPC IPC(8): F15B11/16F15B13/06B65F3/00
CPCB65F3/0203F15B11/165F15B13/06F15B2211/315
Inventor 李基锋邱坤宝谢永芳
Owner FUJIAN LONGMA ENVIRONMENTAL SANITATION EQUIP
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