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Automatic intelligent grease sprayer

A grease-spraying and intelligent technology, applied in the direction of spraying device, liquid spraying device, etc., can solve the problems such as low anti-corrosion and anti-rust effect of non-long-lasting grease, increased maintenance workload of rail station bolts, and no obvious improvement in operation efficiency, etc. Achieve the effect of improving work efficiency and stability, high-efficiency spraying, and improving work ability

Pending Publication Date: 2017-12-08
山东华盛中天工程机械有限责任公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The manual operation method is not only primitive, but also has low operation efficiency, and the labor intensity of the operators is relatively high
With the continuous expansion of my country's railway network, the operating mileage of railways has shown rapid growth. The result is that the maintenance workload and labor intensity of rail station bolts have increased, but the operating efficiency has not improved significantly. The process of oiling also causes waste of anti-corrosion and anti-rust oil, pollution of ballast and surrounding environment
[0003] In order to solve this problem, the existing oiling and maintenance machines on the market are gradually replacing the manual operation, but there are still problems that the structure is too complicated and cannot be sprayed with long-term grease, which reduces the anti-corrosion and anti-rust effect, increases maintenance costs, Inability to accurately spray the station bolts results in too large spray area and serious waste of grease

Method used

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  • Automatic intelligent grease sprayer
  • Automatic intelligent grease sprayer

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0029] Embodiment 1: An automatic intelligent grease sprayer, including a support base 1, a grease spray machine and a control system for the grease spray machine are respectively installed above the support base 1, and a running mechanism assembly is installed below the support base 1 8. The walking mechanism assembly 8 at least includes a chain for connecting with the power mechanism, and a traveling wheel driven by the chain; the grease spraying machine includes a grease tank 3 for containing grease, and a plunger pump 4 for providing power for spraying 1. A grease nozzle 9 for spraying grease, the grease tank 3 is connected with the oil inlet of the plunger pump 4, and the oil outlet of the plunger pump 4 is connected with the grease nozzle 9 through a pipeline; the plunger pump 4 is connected by a pump driving mechanism 5 provides power; the control system includes a controller 6 and an inductor 10, the controller 6 is connected to the running mechanism assembly 8, the pum...

Embodiment 2

[0030] Embodiment 2: a kind of automatic intelligent grease injector, wherein said controller 6 comprises remote control transmitter, remote control receiver, time relay, intermediate relay, wherein inductor 10 is connected to the coil two ends of intermediate relay KM, intermediate relay KM The normally open contact KM1 of the intermediate relay KM is connected in series with the coil of the time relay KT, the normally open contact KM2 of the intermediate relay KM is connected in series with the normally closed contact of the time relay KT1 and then connected in series with the driver M1 in the pump driving mechanism 5, and the intermediate relay KM The normally closed contact KM3 of the time relay KT is connected in series with the driver M2 of the traveling mechanism assembly 8 after being connected in series with the normally open contact KT2 of the time relay KT. The structures and connections of the remaining parts are the same as those described in any of the foregoing e...

Embodiment 3

[0031] Embodiment 3: a kind of automatic intelligent grease injector, wherein said controller 6 comprises single-chip microcomputer, and the input port of single-chip microcomputer is connected with remote control receiving module, sensor 10 respectively, and the output port of said single-chip microcomputer is connected with LED display module, walking mechanism respectively The driver in the assembly 8 and the driver in the pump drive mechanism 5 are connected. The structure and connection relationship of the remaining parts are the same as those described in Embodiment 1.

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Abstract

The invention discloses an automatic intelligent grease sprayer, and belongs to the field of rail maintenance devices. The automatic intelligent grease sprayer is used for maintaining rail station plugs, and comprises a frame base, wherein an oil inlet of a plunger pump is connected with a grease tank, an oil outlet of the plunger pump is connected with at least one grease nozzle, and power is provided for the plunger pump through a pump driving mechanism; and a control system comprises a controller and a sensor, the sensor is arranged at a position for sensing a station plug on the frame base and is connected with the controller through a lead in a way of electric signals, and the controller is also connected with a travelling mechanism assembly and a control device in the pump driving mechanism through leads in a way of electric signals. The automatic intelligent grease sprayer can achieve precise spraying at station plug positions of a steel rail, is simple in structure, high in working efficiency and strong in stability, does not need doping of machine oil, and can spray long-acting grease; and the anticorrosion time of station plugs is long, so that the steel rail maintenance cost is reduced.

Description

technical field [0001] The invention belongs to the field of track maintenance devices, and in particular relates to an automatic intelligent grease injector used for anticorrosion of rail station bolts. Background technique [0002] At present, the daily maintenance of railways mainly adopts the operation mode of manually oiling the rail station bolts regularly. The manual operation method is not only primitive, but also has low operation efficiency and high labor intensity for operators. With the continuous expansion of my country's railway network, the operating mileage of railways has shown rapid growth. The result is that the maintenance workload and labor intensity of rail station bolts have increased, but the operating efficiency has not improved significantly. The process of oiling also causes waste of anti-corrosion and anti-rust oil, ballast and pollution of the surrounding environment. [0003] In order to solve this problem, the existing oiling and maintenance m...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B05B9/04B05B12/00B05B12/02B05B12/10B05B12/12B05B15/00
CPCB05B9/002B05B9/007B05B9/0403B05B12/00B05B12/02B05B12/10B05B12/122B05B15/25
Inventor 苗志军刘涛李江涛徐贵雨李尊存李晓辉吴小飞王昌财李鹏飞刘本涛王金梅陈凯
Owner 山东华盛中天工程机械有限责任公司
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