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

Nozzle reciprocating device on cleaning robot of freight car

A technology for cleaning robots and reciprocating devices, applied in the field of robots, can solve the problems of high cost, human injury, labor intensity of workers, etc., and achieve the effect of high work efficiency and cost saving

Inactive Publication Date: 2018-03-02
DONGGUAN LIANZHOU INTPROP OPERATION MANAGEMENT CO LTD
View PDF4 Cites 9 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In the past, the cleaning work of freight train carriages has been done manually, which is relatively labor-intensive for workers, and the use of some chemicals for disinfection will cause harm to the human body, so now the carriage cleaning work is gradually replaced by cleaning robots manual work
The cleaning robot is generally provided with a nozzle, and the use of the nozzle for flushing requires that the nozzle on the cleaning robot be provided with a reciprocating structure, including linear reciprocation and rotary reciprocation. The rotary reciprocation is generally controlled by a servo motor, and the servo motor itself The cost is high. At the same time, the servo motor needs to be switched in the forward and reverse directions, which is easy to be damaged. It is necessary to improve it

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
  • Nozzle reciprocating device on cleaning robot of freight car
  • Nozzle reciprocating device on cleaning robot of freight car
  • Nozzle reciprocating device on cleaning robot of freight car

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0018] The specific implementation manners of the present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. The following examples are used to illustrate the present invention, but are not intended to limit the scope of the present invention.

[0019] see figure 1 , image 3 , a nozzle reciprocating device on a freight car cleaning robot according to the present invention, including an installation platform 1, a rotating seat 2 is inserted on the installation platform 1, and a mounting platform 1 is formed on the rotating seat 2 The central axis 21 of the lower end surface, the bottom surface of the rotating seat 1 is provided with a wear-resistant layer 22, the wear-resistant layer 22 is close to the upper end surface of the installation platform 1, and the lower end of the central axis 21 is fixed with a turntable 3 A return torsion spring 4 is sleeved on the central shaft 21, a first fixing hole 33 is formed...

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 nozzle reciprocating device on a cleaning robot of a freight car. The device comprises a mounting platform where a rotating seat is inserted; a central shaft that goes through a lower end surface of the mounting platform is formed on the rotating seat; a lower end of the central shaft is fixed by a rotating disk in a sleeved mode; the central shaft is sleeved by a reset torsional spring; a first fixing hole is formed in the rotating disk; a second fixing hole is formed in a lower end surface of the mounting platform; two ends of the reset torsion spring are fixed on inner walls of the first fixing hole and the second fixing hole; a first arc rack and a second arc rack which are projecting are formed on an outer side wall of the rotating disk; the first arc rack ismeshed and connected with a sector gear which is inserted and fixed on a rotating shaft of a motor; the second arc rack is meshed and connected with a second rack which is fixedly connected with a moving seat. The invention can realize the reciprocating flushing of the nozzle without the rotation direction switch of the servo motor, saves the cost and has high working efficiency.

Description

Technical field: [0001] The invention relates to the technical field of robots, in particular to a nozzle reciprocating device on a freight car cleaning robot. Background technique: [0002] A robot is a machine device that performs work automatically. At present, a large number of long-distance cargo transportation in my country is mainly undertaken by railway transportation, and the annual cargo turnover of railways accounts for 55% of the total cargo turnover of the whole society. In the past, the cleaning work of freight train carriages has been done manually, which is relatively labor-intensive for workers, and the use of some chemicals for disinfection will cause harm to the human body, so now the carriage cleaning work is gradually replaced by cleaning robots Manual work. The cleaning robot is generally provided with a nozzle, and the use of the nozzle for flushing requires that the nozzle on the cleaning robot be provided with a reciprocating structure, including l...

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): B25J11/00B08B3/02
CPCB25J11/0085B08B3/02
Inventor 徐亚维
Owner DONGGUAN LIANZHOU INTPROP OPERATION MANAGEMENT CO LTD
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