CN214918608U

CN214918608U - Automatic cleaning device for inclined trestle

Info

Publication number: CN214918608U
Application number: CN202121016021.4U
Authority: CN
Inventors: 胡杰; 王伟; 贺利明; 张鹤友; 王惠民
Original assignee: Beijing Chinacoal Coal Preparation Technology Co ltd
Current assignee: Beijing Chinacoal Coal Preparation Technology Co ltd
Priority date: 2021-05-13
Filing date: 2021-05-13
Publication date: 2021-11-30
Anticipated expiration: 2031-05-13

Abstract

The utility model relates to an automatic cleaning device for an inclined trestle, which comprises a fixed bracket, a cleaning water pipe, a sector nozzle, a solenoid valve, a laser probe and a control box; the cleaning water pipe comprises a main pipeline and a plurality of branch pipelines, the main pipeline is arranged on the side of the conveying belt conveyor, one end of each branch pipeline is sealed, the other end of each branch pipeline is communicated with the main pipeline, and a solenoid valve is arranged at the communication position; the branch pipelines are arranged above the conveying belt conveyor through a fixing bracket, the branch pipelines are uniformly distributed, and each branch pipeline is provided with a plurality of sector spray heads; the fixed support is also provided with a plurality of laser probes, and the laser probes are positioned right above the conveying belt conveyor; the laser probe and the electromagnetic valve are both connected with the control box; the utility model discloses a regularly with laser survey's mode drive solenoid valve, both guaranteed the clean of washing, also can reduce the consumption of resource, device safe and reliable cleans clean efficiently, makes post worker work efficiency show the promotion.

Description

Automatic cleaning device for inclined trestle

Technical Field

The utility model relates to a transport the equipment field, specifically a slope landing stage self-cleaning device.

Background

Inclined conveying trestles are used in production lines of coal mines, coal preparation plants, ore preparation plants, thermal power plants and the like. In the working process of the belt conveyor, particularly in the use practice of the belt conveyor in a coal preparation plant, materials can be accumulated under the conveying belt due to the conditions of coal dust, sticky materials of the belt conveyor and the like in the operation of the conveying belt, the materials below the belt conveyor cannot be timely processed and accumulated for a long time due to the fact that workers at a post are inconvenient to clean and have high dangerousness in production, the workers are more difficult to clean after production is stopped, and the labor intensity of the workers is greatly increased.

SUMMERY OF THE UTILITY MODEL

In view of this, the utility model aims at providing an incline landing stage self-cleaning device can realize the automatic water spray cleanness through self perception production conditions.

The utility model relates to an automatic cleaning device for an inclined trestle, which comprises a fixed bracket, a cleaning water pipe, a sector nozzle, a solenoid valve, a laser probe and a control box; the cleaning water pipe comprises a main pipeline and a plurality of branch pipelines, the main pipeline is arranged on the side of the conveying belt conveyor, one end of each branch pipeline is sealed, the other end of each branch pipeline is communicated with the main pipeline, and a solenoid valve is arranged at the communication position; the branch pipelines are arranged above the conveying belt conveyor through a fixing bracket, the branch pipelines are uniformly distributed, and each branch pipeline is provided with a plurality of sector spray heads; the fixed support is also provided with a plurality of laser probes, and the laser probes are positioned right above the conveying belt conveyor; the laser probe and the electromagnetic valve are both connected with the control box.

Further, each branch pipeline is the same distance with the belt of the conveying belt conveyor.

Further, be equipped with controller and timer in the control box, laser probe and solenoid valve all are connected with the controller, and the timer is connected with the controller and is used for providing clock signal for the controller.

The utility model has the advantages that: the utility model discloses an automatic cleaning device of an inclined trestle, which can provide two automatic cleaning modes, firstly, a controller is adopted for timing, after a transportation tape machine runs for a certain time, a solenoid valve at a corresponding position is opened, and water is sprayed in sequence; firstly, adopt laser probe to gather the height of carrying cargo of conveyer belt on the transportation sealing-tape machine, if highly when reaching and predetermineeing the height, the solenoid valve is whole to be opened, increases the volume of washing, has both guaranteed the clean of washing, also can reduce the consumption of resource (the volume of spraying is customized according to actual conditions). The device is safe and reliable, clean and efficient, and the working efficiency of the post workers is obviously improved.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present application, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present application and therefore should not be considered as limiting the scope, and that for a person skilled in the art, other relevant drawings can be obtained from the drawings without inventive effort:

fig. 1 is a schematic structural view of the present invention;

figure 2 is the utility model discloses a cleaning device tiling rear side view.

The reference numbers are as follows: 10-main pipeline, 11-branch pipeline, 20-electromagnetic valve and 30-sector spray head.

Detailed Description

As shown in fig. 1-2: the automatic cleaning device for the inclined trestle bridge comprises a fixed support, a cleaning water pipe, a sector spray head 30, an electromagnetic valve 20, a laser probe and a control box; the cleaning water pipe comprises a main pipeline 10 and a plurality of branch pipelines 11, the main pipeline 10 is arranged on the side of the conveying belt conveyor, one end of each branch pipeline 11 is sealed, the other end of each branch pipeline 11 is communicated with the main pipeline 10, and a solenoid valve 20 is arranged at the communication position; the branch pipelines 11 are arranged above the conveying belt conveyor through a fixing support, the branch pipelines 11 are uniformly distributed, when the branch pipelines are arranged, water spraying devices are arranged at intervals of a certain distance L (the distance can be customized according to actual conditions and customer requirements), water spraying switches of the water spraying devices are controlled by an electromagnetic valve 20, each water spraying device is respectively numbered as Q1-Qn from top to bottom, and the distance between each branch pipeline and a belt of the conveying belt conveyor is the same;

each branch pipeline 11 is provided with a plurality of sector spray heads 30; the fixed support is also provided with a plurality of laser probes, and the laser probes are positioned right above the conveying belt conveyor; the laser probe and the electromagnetic valve 20 are both connected with the control box.

Meanwhile, a controller and a timer are arranged in the control box, the laser probe and the electromagnetic valve 20 are both connected with the controller, and the timer is connected with the controller and used for providing clock signals for the controller.

The specific implementation process is as follows:

the electromagnetic valve 20 needs to be started under the condition that two conditions are met simultaneously, a control box receives a belt conveyor starting signal, and after the accumulated time t of belt material running (time is customized according to actual conditions), two conditions are met simultaneously, the Q1 electromagnetic valve 20 is started, Q1 water spray cleaning is carried out for 20min, then Q2 is started (time is customized according to actual conditions), and meanwhile Q1 stops, and the operation is carried out in sequence until the Qn water spray is finished, so that the whole conveying belt is cleaned completely. Meanwhile, a laser probe is additionally arranged below the belt, the coal amount below the belt is detected through the laser probe, when the height below the belt basically reaches a preset height, the electromagnetic valves 20 are all opened, the flushing amount is increased, the flushing cleanness is guaranteed, and the resource consumption (the spraying amount is customized according to actual conditions) can be reduced. The device is safe and reliable, clean and efficient, and the working efficiency of the post workers is obviously improved.

Finally, although the present invention has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that the present invention can be modified or replaced by other means without departing from the spirit and scope of the present invention, which should be construed as limited only by the appended claims.

Claims

1. The utility model provides an incline landing stage self-cleaning device which characterized in that: comprises a fixed bracket, a cleaning water pipe, a sector nozzle, an electromagnetic valve, a laser probe and a control box; the cleaning water pipe comprises a main pipeline and a plurality of branch pipelines, the main pipeline is arranged on the side of the conveying belt conveyor, one end of each branch pipeline is sealed, the other end of each branch pipeline is communicated with the main pipeline, and a solenoid valve is arranged at the communication position; the branch pipelines are arranged above the conveying belt conveyor through a fixing bracket, the branch pipelines are uniformly distributed, and each branch pipeline is provided with a plurality of sector spray heads; the fixed support is also provided with a plurality of laser probes, and the laser probes are positioned right above the conveying belt conveyor; the laser probe and the electromagnetic valve are both connected with the control box.

2. The automatic cleaning device for the inclined trestle according to claim 1, characterized in that: each branch pipeline is the same distance with the belt of the conveying belt conveyor.

3. The automatic cleaning device for the inclined trestle according to claim 1, characterized in that: the laser probe and the electromagnetic valve are connected with the controller, and the timer is connected with the controller and used for providing clock signals for the controller.