CN219488716U - Automatic hydraulic cleaning device for mining belt conveyor - Google Patents

Abstract

The utility model discloses an automatic hydraulic cleaning device of a mining belt conveyor, which comprises: a flushing device disposed below the obliquely disposed belt; a water removal device configured below the obliquely disposed belt; and the water removal device is located lower than the flush device. This application accomplishes the washing to the belt through water pressure, no longer needs artificial regulation, and opens completely automatic start-stop in the production process, greatly reduced post operating personnel's intensity of labour. The ore powder recycling is realized while the cleaning problem of the belt equipment is solved.

Description

Automatic hydraulic cleaning device for mining belt conveyor

Technical Field

The utility model relates to the technical field of mining devices, in particular to an automatic hydraulic cleaning device for a mining belt conveyor.

Background

Most of the existing mining belt conveyor sweepers adopt polyurethane scraping plates or alloy blades to scrape materials on the belt, and the degree of fit between the scraping plates and the belt is adjusted through the elasticity of springs. However, in the use process, the belt is not thoroughly cleaned due to improper adjustment of the elastic force of the spring, so that ore powder is scattered everywhere in the production process, and on one hand, the labor intensity of cleaning by post personnel is increased; on the one hand, the production pressure in the aspect of environmental protection is increased.

Disclosure of Invention

The utility model aims to provide an automatic hydraulic cleaning device for a mining belt conveyor, which aims to solve the technical problems in the background technology.

In order to achieve the above purpose, the present utility model adopts the following technical scheme:

an automatic hydraulic cleaning device for a mining belt conveyor, comprising: a flushing device disposed below the obliquely disposed belt; a water removal device configured below the obliquely disposed belt; and the water removal device is located lower than the flush device.

In some embodiments, the flush device includes:

the water inlet pipe is used for connecting an external water source;

the water delivery pipe is connected with the water inlet pipe;

the water outlet pipe is communicated with the water delivery pipe, and a plurality of water spray holes are formed in the water outlet pipe.

In some embodiments, three rows of water spray holes are arranged on the water outlet pipe, wherein the water spray direction of the water spray holes in the middle row is perpendicular to the belt; the water spraying directions of the water spraying holes positioned on two sides of the middle row form an acute angle with the water spraying direction of the water spraying holes of the middle row.

In some embodiments, the flush device further comprises an electrically operated valve for controlling the conduction between the inlet tube and the conduit tube.

In some embodiments, the water removal device comprises a motor and a brush disposed at an output of the motor, the brush being disposed to conform to the belt.

In some embodiments, the brush is disposed in a direction perpendicular to the direction of conveyance of the belt.

In some embodiments, the direction of rolling of the brush is opposite to the direction of transport of the lower belt.

In some embodiments, the belt conveyor further comprises a guide groove configured below the obliquely disposed belt; and the upper part of the diversion trench is opened, the water outlet pipe and the hairbrush are arranged in the diversion trench, and the bottom of the diversion trench is provided with a diversion pipe.

Compared with the prior art, the utility model has the following beneficial effects:

1. the ore powder remained on the belt is further washed by water pressure, so that the belt is thoroughly cleaned.

2. The belt cleaning device has the advantages that the belt cleaning device is simple and ingenious in design, thorough cleaning of the belt is achieved, and operation and maintenance cost is reduced.

3. And the cleaned ore powder is recycled, so that the comprehensive utilization rate of mineral resources is improved.

4. The whole device automatically operates, and the labor intensity of operators is reduced.

Drawings

FIG. 1 is a schematic view of a cleaning device according to an embodiment of the present application;

fig. 2 is a schematic structural view of a water outlet pipe according to an embodiment of the present application;

illustration of: the device comprises a belt, a motor, a 3-diversion trench, a 4-water removal device, a 5-water inlet pipe, a 6-electric valve, a 7-water delivery pipe, an 8-diversion pipe, a 9-PLC control box, a 10-water outlet pipe and an 11-water spraying hole.

Detailed Description

For the purpose of making the objects, technical solutions and advantages of the present application more apparent, the technical solutions in the embodiments of the present application will be described in more detail below with reference to the accompanying drawings in the preferred embodiments of the present application. In the drawings, the same or similar reference numerals refer to the same or similar components or components having the same or similar functions throughout. The described embodiments are some, but not all, of the embodiments of the present application. The embodiments described below by referring to the drawings are exemplary and intended for the purpose of explaining the present application and are not to be construed as limiting the present application. All other embodiments, which can be made by one of ordinary skill in the art based on the embodiments herein without making any inventive effort, are intended to be within the scope of the present application.

Embodiments of the present application are described in detail below with reference to the accompanying drawings.

In the description of the present application, it should be noted that, unless explicitly stated and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be fixedly connected, or indirectly connected through intermediaries, for example, or may be in communication with each other between two elements or in an interaction relationship between two elements. The specific meaning of the terms in this application will be understood by those of ordinary skill in the art as the case may be.

In the description of the present application, it should be understood that the terms "upper," "lower," "front," "rear," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like indicate an orientation or a positional relationship based on the drawings, which are merely for convenience of describing the present application and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present application.

Furthermore, the terms "comprises," "comprising," and "having," and any variations thereof, are intended to cover a non-exclusive inclusion, such that a process, method, system, article, or display that comprises a list of steps or elements is not necessarily limited to those steps or elements expressly listed or inherent to such process, method, article, or display.

An automatic hydraulic cleaning device for a mining belt conveyor according to an embodiment of the present application will be described in detail with reference to fig. 1 to 2. It is noted that the following examples are merely for explaining the present application and are not to be construed as limiting the present application.

Example 1:

as shown in fig. 1, an automatic hydraulic cleaning device for a mining belt conveyor comprises: a flushing device disposed below the obliquely disposed belt 1; a water removal device 4 arranged below the obliquely arranged belt; and the water removal device is located lower than the flush device. In the embodiment, the belt is washed clean when the belt is operated to the lower side by the flushing device, and then water left on the washed belt is removed by the water removing device.

Still referring to fig. 1, the flush device includes: the water inlet pipe 5, the water delivery pipe 7 and the water outlet pipe 10 are used for connecting an external water source; the water delivery pipe is connected with the water inlet pipe; the water outlet pipe is communicated with the water delivery pipe, and a plurality of water spray holes 11 are formed in the water outlet pipe. The arrangement direction of the water outlet pipe can be perpendicular to the running direction of the belt, so that the whole width direction of the belt can be flushed.

Referring to fig. 2, three rows of water spray holes are formed in the water outlet pipe, wherein the water spray direction of the water spray holes in the middle row is perpendicular to the belt; the water spraying directions of the water spraying holes positioned on two sides of the middle row form an acute angle with the water spraying direction of the water spraying holes of the middle row. The belt can be flushed for three times by arranging the three rows of water spraying holes, and stubborn stains on the belt can be repeatedly cleaned by different angles. Namely, aiming at stubborn stains, the first pre-washing is realized, then the water spraying holes in the middle are forcefully washed, and then the washing is realized.

The flushing of the water outlet pipe can be controlled by an electric valve, and the electric valve is used for controlling the conduction of the water inlet pipe and the water delivery pipe.

Still referring to fig. 1, the water removal device includes a motor and a brush disposed at an output end of the motor, the brush being attached to the belt. The setting direction of brush with the direction of transmission of belt is perpendicular. The rolling direction of the hairbrush is opposite to the transmission direction of the lower belt. The water left after cleaning on the belt is wiped through the rotation of the brush.

In order to realize the recycling of water and the flushing of the generated ore-containing wastewater below the belt, the device also comprises a diversion trench, wherein the diversion trench is arranged below the obliquely arranged belt; and the upper part of the diversion trench is opened, the water outlet pipe and the hairbrush are arranged in the diversion trench, and the bottom of the diversion trench 3 is provided with a diversion pipe. The ore-containing wastewater generated by flushing is collected by the diversion trench and is introduced into the production system through the diversion trench, so that the ore is convenient to recycle.

In this embodiment, the motor of the driving wheel, the electric valve and the motor of the water removing device of the belt can be controlled by the same PLC control box, and when the motor 2 of the belt is started and drives the belt to move, the operation signal of the motor enters the PLC control box. The PLC control box sends a signal to control the opening of the electric valve after a set time delay, water flow enters the water outlet pipe under the influence of water pressure, is sprayed on the working surface of the belt through the water spray holes, and washes away the residual ore powder on the working surface.

Meanwhile, the PLC control box 9 can also send a control signal to control the motor of the water removal device to rotate, so that the hairbrush is driven to rotate along the reverse direction of the motion of the return belt, and residual moisture on the belt is cleaned.

The ore-containing wastewater generated by flushing is collected by the diversion trench and is introduced into the production system through the diversion trench, so that the ore is convenient to recycle.

When the motor stops, the PLC control box sends a valve closing signal to control the electric valve 6 to be closed, and meanwhile, the motor of the water removing device is stopped to rotate, and the hairbrush stops rotating.

This application accomplishes the washing to the belt through water pressure, no longer needs artificial regulation, and opens completely automatic start-stop in the production process, greatly reduced post operating personnel's intensity of labour. The ore powder recycling is realized while the cleaning problem of the belt equipment is solved.

The foregoing description of the preferred embodiments of the utility model is not intended to be limiting, but rather is intended to cover all modifications, equivalents, and alternatives falling within the spirit and principles of the utility model.

Claims (8)

1. An automatic hydraulic cleaning device for a mining belt conveyor, which is characterized by comprising:

a flushing device disposed below the obliquely disposed belt;

a water removal device configured below the obliquely disposed belt; and the water removal device is located lower than the flush device.

2. The mining belt conveyor automatic hydraulic cleaning device according to claim 1, wherein the flushing device comprises:

the water inlet pipe is used for connecting an external water source;

the water delivery pipe is connected with the water inlet pipe;

the water outlet pipe is communicated with the water delivery pipe, and a plurality of water spray holes are formed in the water outlet pipe.

3. The automatic hydraulic cleaning device for the mining belt conveyor according to claim 2, wherein three rows of water spray holes are formed in the water outlet pipe, and the water spray direction of the water spray holes in the middle row is perpendicular to the belt; the water spraying directions of the water spraying holes positioned on two sides of the middle row form an acute angle with the water spraying direction of the water spraying holes of the middle row.

4. The mining automatic hydraulic cleaning device for the belt conveyor according to claim 2, wherein the flushing device further comprises an electric valve, and the electric valve is used for controlling the conduction between the water inlet pipe and the water delivery pipe.

5. The automatic hydraulic cleaning device for a mining belt conveyor according to claim 2, wherein the water removing device comprises a motor and a brush arranged at the output end of the motor, and the brush is attached to the belt.

6. The automatic hydraulic cleaning device for a mining belt conveyor according to claim 5, wherein the setting direction of the hairbrush is perpendicular to the conveying direction of the belt.

7. The automatic hydraulic cleaning device for a mining belt conveyor according to claim 5, wherein the rolling direction of the brush is opposite to the conveying direction of the lower belt.

8. The mining belt conveyor automatic hydraulic cleaning device according to claim 5, further comprising a diversion trench, wherein the diversion trench is configured below the obliquely arranged belt; and the upper part of the diversion trench is opened, the water outlet pipe and the hairbrush are arranged in the diversion trench, and the bottom of the diversion trench is provided with a diversion pipe.