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Rotating arm type antifreezing fluid spraying device for two-lane coal trains

A spraying device and two-lane technology, which is applied to the spraying device with movable outlet, spraying device, transportation and packaging, etc., can solve the problem that the inner wall of the car cannot be uniformly sprayed, the spraying effect of the inner wall of the car is uneven, and the nozzle cannot automatically change the angle, etc. problems, to achieve the effect of convenient installation, flexible rotation, and ensuring safe passage

Inactive Publication Date: 2009-10-21
TAIYUAN UNIV OF TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Since a train has a lot of wagons, and many trains need to be loaded in a day, the workload is very heavy, and it is easy to cause waste of antifreeze
[0007] There are also some coal preparation plants that have designed an automatic spraying system, adding an automatic control part, using several photoelectric sensors to measure the position of the wagon, and controlling the spraying liquid to achieve the purpose of saving labor. Although the effect is better than manual spraying, But there are still deficiencies: on the one hand, the nozzle can not automatically change the angle, and can not guarantee the uniform spraying of the inner wall of the wagon.
On the other hand, since the automatic spraying system needs to meet the requirements of the basic railway building limits stipulated in the national standard GB146.2-83 to ensure the safety of rolling stock passing, the height of the spraying device from the track surface is too high, It still causes uneven spraying effect on the inner wall of the car wagon, and a serious waste of antifreeze

Method used

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  • Rotating arm type antifreezing fluid spraying device for two-lane coal trains
  • Rotating arm type antifreezing fluid spraying device for two-lane coal trains
  • Rotating arm type antifreezing fluid spraying device for two-lane coal trains

Examples

Experimental program
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Effect test

Embodiment approach 1

[0025] Such as figure 1 , 2 Shown in and 3: the present invention is used for the cantilever type two-lane coal train antifreeze spraying device of the two-lane coal train, which consists of a square column 1, a side-mounted fastening device, a drive deceleration mechanism, a rotary mechanism, and an upper connecting plate 12. The lower connecting plate 13. It is composed of multi-directional nozzle steering mechanism and control system. The side-mounted fastening device is on the square column 1 relying on its two vertical sides perpendicular to the track surface, and the bolts pass through the lower fastening splint 2. and the holes of the upper fastening splint 3, so that the splint is fixed and clamped on the two vertical sides of the square column 1 by the pre-tightening force of the bolts, and the lower installation platform 4 and the upper installation platform 5 are respectively vertically welded in the middle of the two splints. , and vertical shaft holes at the same a...

Embodiment approach 2

[0026] Embodiment 2: 5 groups of nozzle seats are sequentially installed at intervals of 300mm on the rotating shaft 19;

Embodiment approach 3

[0027] Embodiment 3: 5 groups of nozzle seats are sequentially installed at intervals of 280mm on the rotating shaft 19;

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Abstract

The invention relates to a rotating arm type antifreezing fluid spraying device for two-lane coal trains, belongs to the technical field of mechanical design and control, and in particular relates to an antifreezing fluid spraying device capable of evenly spraying antifreezing fluid from a position close to a nozzle to five surfaces in carriages of the coal trains in short distance. The antifreezing fluid spraying device is characterized by consisting of a square upright post 1, a side attached fastening device, a drive reducing mechanism, a swing mechanism, an upper connecting plate 12, a lower connecting plate 13, a multi-azimuth nozzle steering mechanism and a control system; and the antifreezing fluid spraying device makes operators far away from the spraying field by utilizing remote control, reduces the labor intensity of the operators, improves the labor environment, saves the dosage of the antifreezing fluid, saves the cost, ensures the safety of human bodies and transportation, can automatically recognize the carriages and headstocks, begins spraying when the carriages enter a spraying area, stops spraying when the carriages leave the spraying area, does not spray the fluid when couple empty spaces between the carriages and the headstocks of locomotives pass, and really realizes the full automatic antifreezing fluid spraying of railroad coal trains.

Description

1. Technical field [0001] The invention is a swing-arm type antifreeze spraying device for a two-lane coal-transporting train, which belongs to the technical field of mechanical design and control, and specifically relates to a device capable of uniformly spraying antifreeze from a nozzle to five compartments of a coal-transporting train at short distances. Surface antifreeze spray device. 2. Background technology [0002] The weather in northern my country is cold in winter, and goods such as coal and ore powder transported by railways are easy to freeze in the car. The problem of coal transport frozen cars has brought huge economic losses to mines, roads, ports and other departments. The main forms of loss are: the loss of residual coal from frozen vehicles, the waste of transport capacity caused by the round-trip transportation of residual coal from frozen vehicles, the funds used to clean up residual coal from frozen vehicles, the prolonged residence time caused by froze...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B05B3/02B05B12/02B05B15/00B05B15/06B65G69/20
Inventor 牛志刚董志国徐刚李元宗王铁
Owner TAIYUAN UNIV OF TECH
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