Coal car antifreeze solution automatic spraying device
An automatic spraying and antifreeze technology, which is applied in the direction of the spraying device, can solve the problem of poor antifreeze spraying effect, and achieve the effect of preventing liquid leakage and ensuring safety
Active Publication Date: 2012-08-08
太原市磊焱科技有限公司
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Problems solved by technology
[0003] In order to solve the problems of poor antifreeze spraying effect existing in the existing antifreeze spray system, the present invention provides an automatic antifreeze spray device for coal trucks
Method used
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[0017] Such as figure 1 As shown, a coal truck antifreeze automatic spraying device, including a bracket 2, a rotating arm 1, such as figure 2 As shown, the support 2 is equipped with a column hydraulic cylinder 4, and the outer side of the column hydraulic cylinder 4 is provided with a lifting sleeve 5, and a gear plate 7 is provided at the bottom of the outer cylinder 6 of the lifting sleeve 5, and a hydraulic motor 9 is provided under the support 2. , the hydraulic motor 9 is driven to connect the chainring 7.
[0018] Such as Figure 4 , 5 As shown, the structure of the front section of the rotating arm 1 includes a cover body 10, a spray pipe 12 is provided under the cover body 10, three spray nozzles 13 are arranged in a single row on the spray pipe 12, and an anti-spray roller 11 is arranged outside the spray pipe 12, and the anti-spray roller 11 has a spray port 14.
[0019] Such as image 3 As shown, an accumulator 15 is connected to the anti-spill roller motor ...
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The invention relates to a coal car auxiliary machinery device, in particular to a coal car antifreeze solution automatic spraying device, which solves the problem that the existing antifreeze solution spraying system is poor in spraying effect of antifreeze solution and the like. The coal car antifreeze solution automatic spraying device comprises a support and a rotation arm, a vertical column hydraulic cylinder is installed on the support, a lifting sleeve is sleeved outside the vertical column hydraulic cylinder, a teeth disc is arranged at the bottom of the outer cylinder of the lifting sleeve, a hydraulic motor is arranged below the support, and the hydraulic motor is connected with the teeth disc in a driven mode. A front section structure of the rotation arm comprises a cover body, a spraying pipe is arranged below the cover body, three spraying ports are arranged on the spraying pipe in a single row, an anti-sprinkle rotary drum is sleeved outside the spraying pipe, and a spraying opening is arranged on the anti-sprinkle rotary drum. The coal car antifreeze solution automatic spraying device can effectively prevent liquid from escaping and splashing even under severe windy weather environment, can not cause chronic damage to workers or other equipment below equipment, and meets ecological ideas of national industrial product design.
Description
technical field [0001] The invention relates to an auxiliary mechanical device for a coal truck, in particular to an automatic antifreeze spraying device for a coal truck. Background technique [0002] The antifreeze automatic spraying control system is produced according to the transportation requirements of clean coal in winter. The biggest problem faced by the coal preparation plant in winter production is that the clean coal contains moisture, which will freeze during transportation, making it very difficult to unload the coal. Therefore, it is necessary to spray antifreeze evenly in the coal flow during the coal loading process. Prevent the clean coal from freezing, and at the same time spray the bottom and inner wall of the car to prevent the coal from freezing between the car and the car. The article "Analysis of the Working Principle of Electro-hydraulic Control System for Antifreeze Automatic Spraying of Coal Carriers" (Zhang Xiaogang) discloses an automatic antifr...
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IPC IPC(8): B05B13/04B05B15/08B05B15/68
Inventor 张晓刚
Owner 太原市磊焱科技有限公司