CN218878539U

CN218878539U - Belt aircraft nose high-pressure rivers cleaning device

Info

Publication number: CN218878539U
Application number: CN202223283045.3U
Authority: CN
Inventors: 简丰坝; 李宏强; 杜康; 杨如鑫; 王文杰; 皮旭东; 靳奥晨; 高炜华; 杨云钦; 石昊宁; 李思阳; 冯吉成
Original assignee: Zhongtian Hechuang Energy Co ltd; North China Institute of Science and Technology
Current assignee: Zhongtian Hechuang Energy Co ltd; North China Institute of Science and Technology
Priority date: 2022-12-08
Filing date: 2022-12-08
Publication date: 2023-04-18
Anticipated expiration: 2032-12-08

Abstract

The utility model provides a belt aircraft nose high-pressure rivers cleaning device, the device includes: the washing tank is arranged below the return belt, a pressure water pipe is arranged in the washing tank, a flushing head which sprays on the lower surface of the return belt is arranged on the pressure water pipe, a downward jacking cam of the return belt is arranged above the return belt, and the downward arching position of the return belt is located in a spraying area of the flushing head. The belt machine head high-pressure water flow cleaning device utilizes the high-pressure water flow sprayed by the flushing head to clean the belt, and the belt is arched in opposite directions by matching with the cam, so that the particles in the grooves of the belt are more easily cleaned by the high-pressure water flow.

Description

Belt aircraft nose high-pressure rivers cleaning device

Technical Field

The utility model belongs to the technical field of the mine equipment technique in the pit and specifically relates to a belt aircraft nose high pressure rivers cleaning device is related to.

Background

In underground mining operations, it is necessary to use belt conveyors, also called belt conveyors, which are the main transport equipment for underground coal, to transport the mineral material. When the great and strong raw coal of adhesion of water content, the belt still has partial raw coal to adhere to on returning journey belt around the belt pulley upset back, when increaseing the belt load, also can increase the mineral aggregate height when transporting the coal once more, increases belt conveyor's potential safety hazard, consequently, needs to be provided with the sweeper in belt aircraft nose department.

The belt area face is provided with the slot usually, can be along with a large amount of groundwater to gush out in coal mining process, and mudstone and quartz granule receive the area face to vibrate in the transportation, deposit under the coal stream, are difficult to thoroughly clean in adhering to the slot on transportation belt surface, cause each belt feeder aircraft nose to cause a large amount of coal slime to pile up, cause the equipment corrosion aggravate, promoted the fault rate of equipment, increased staff's the maintenance degree of difficulty of equipment simultaneously, increased the work load that the staff cleared up the coal slime.

Therefore, the problem that the deposited particles in the grooves of the belt surface are difficult to remove is the focus of research of the technicians in the field, and needs to be solved.

The information disclosed in this background section is only for enhancement of understanding of the general background of the invention and should not be taken as an acknowledgement or any form of suggestion that this information forms the prior art that is already known to a person skilled in the art.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a belt aircraft nose high pressure rivers cleaning device to solve the problem that exists among the prior art.

In order to realize the purpose, the utility model adopts the following technical scheme:

belt aircraft nose high-pressure rivers cleaning device, the device includes: the cleaning tank is arranged below the return belt, a pressure water pipe is arranged in the cleaning tank, a flushing head which sprays on the lower surface of the return belt is arranged on the pressure water pipe, a downward jacking cam of the return belt is arranged above the return belt, and the downward arching position of the return belt is located in the spraying area of the flushing head.

Furthermore, a plurality of rows of the washing heads are arranged on the pressure water pipe, each row is provided with a plurality of washing heads, and a distance is set between every two adjacent washing heads; the adjacent two rows of flushing heads are arranged in a staggered way.

Furthermore, a plurality of cams are arranged above the return belt and are matched with the rows of the flushing heads.

Furthermore, a brush which is contacted with the lower surface of the return belt is arranged on the groove wall of the cleaning groove.

Further, the hairbrush is arranged in front of and behind the pressure water pipe.

Furthermore, the brush is movable, a slide way perpendicular to the advancing direction of the return belt is arranged on the groove wall, a slide block is arranged on the slide way, and the brush is arranged on the slide block.

Furthermore, a pushing device for pushing the sliding block to move back and forth along the slide way is arranged on one side of the sliding block.

Furthermore, the length of the brush along the extension direction of the slide way is greater than the width of the return belt.

Further, the bottom setting of washing tank is the domatic to one side slope, is provided with collection dirty mouthful in the bottom of washing tank, dirty mouthful department of collection is connected with the blowdown groove.

Further, the high-pressure water flow cleaning device is arranged behind the blade cleaner.

Adopt above-mentioned technical scheme, the utility model discloses following beneficial effect has:

the belt machine head high-pressure water flow cleaning device utilizes the high-pressure water flow sprayed by the flushing head to clean the belt, and the belt is arched in opposite directions by matching with the cam, so that the particles in the grooves of the belt are more easily cleaned by the high-pressure water flow.

The belt is washed for many times by the cleaning heads in multiple rows, and the cleaning blind areas among the cleaning heads in the same row are made up.

The brush can clean the belt surface, and the brush in pressure water pipe the place ahead can expose the belt slot, the washing of the follow-up high-pressure rivers of being convenient for, and the brush at pressure water pipe rear can clean the magazine of ditch inslot and remain with sewage, avoids the belt to take out too much sewage and aggravates equipment corrosion.

The sewage draining groove is convenient for collecting sewage and particle magazines and discharging the sewage and the particle magazines orderly.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the embodiments or the technical solutions in the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a schematic view of the high-pressure water flow cleaning device for a belt conveyor head of the present invention;

fig. 2 is a schematic structural view of a pressure water pipe in the present invention;

FIG. 3 is a schematic view of the brush of the present invention in use;

wherein, 1 return stroke belt, 2 washing tanks, 3 pressure water pipes, 4 flushing heads, 4 'flushing heads, 5 cams, 5' cams, 6 slideways, 7 sliding blocks, 8 hairbrushes, 9 dirt collecting ports, 10 dirt discharging tanks and 11 piston cylinders.

Detailed Description

The technical solution of the present invention will be described clearly and completely with reference to the accompanying drawings, and obviously, the described embodiments are some, but not all embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts all belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

The following describes in detail embodiments of the present invention with reference to the accompanying drawings. It is to be understood that the description of the embodiments herein is for purposes of illustration and explanation only and is not intended to limit the invention.

Referring to fig. 1, 2 and 3, a specific embodiment of the belt head high-pressure water flow cleaning device provided by this patent is shown, in this embodiment, the belt head high-pressure water flow cleaning device is disposed behind the blade sweeper, and the return belt 1 passes through the belt head high-pressure water flow cleaning device after the blade sweeper removes the coal adhered to the surface.

Belt aircraft nose high-pressure rivers cleaning device specifically includes: and the cleaning tank 2 is arranged below the return belt 1. Be provided with penstock 3 in the washing tank 2, the one end of penstock 3 is provided with the inlet tube, and the other end is provided with the outlet pipe, lets in high pressure water in penstock 3, is provided with a plurality of flushing head 4 on penstock 3's the side surface, and flushing head 4 sprays high-pressure rivers towards return belt 1 lower surface. The return belt 1 is cleaned by a high-pressure water stream sprayed from the flushing head 4.

In the embodiment, two rows of flushing heads 4 and 4 'are provided, wherein 4 flushing heads 4 are provided in the first row of flushing heads 4, a distance is set between two adjacent flushing heads 4, 4' are provided in the second row of flushing heads 4', and a distance is set between two adjacent flushing heads 4'; the two rows of flushing heads 4 and 4 'are arranged in a staggered mode, and the second row of flushing heads 4' is used for making up for the blind area between two adjacent flushing heads 4 in the first row of flushing heads 4. The number of rows of flushing heads 4 and the number of flushing heads 4 per row are not fixed and may be increased or decreased depending on the actual situation.

The cam 5 is arranged above the return belt 1, the cam 5 is connected with a power mechanism to control the cam 5 to rotate, the cam 5 jacks the return belt 1 downwards when rotating, so that the return belt 1 arches downwards, and the downward arch position of the return belt 1 is positioned in the injection area of the flushing head 4. After the cam 5 arches the belts towards each other, the particles in the grooves of the belts can be more easily removed by the high-pressure water flow.

In this embodiment, two cams 5, 5' are provided, the cams 5, 5' being adapted to the two rows of flushing heads 4, 4', respectively. The number and position of the cams 4 are not fixed and can be adjusted according to the actual conditions such as the number of rows of the flushing heads 4 and the spray area.

Brushes 8 are arranged in front of and behind the pressure water pipe 3. Specifically, a slide 6 is arranged on the groove wall of the cleaning groove 2, the slide 6 extends perpendicular to the advancing direction of the return belt 1, a slide block 7 is arranged on the slide 6, the brush 8 is mounted on the slide block 7, and the slide block 7 carries the brush 8 to move on the slide 6. The brush 8 is in contact with the lower surface of the return belt 1. Brush 1 can clean the belt surface, and brush 8 in 3 the place ahead of pressure water pipe can expose the belt slot, the washing of the follow-up high-pressure rivers of being convenient for, and brush 8 in 3 backs of pressure water pipe can clean the interior magazine of slot and remain with sewage, avoids the belt to take out too much sewage and aggravates equipment corrosion.

On one side of the slide 7 there is provided a thruster, in this example a piston cylinder 11, for pushing the slide 7 along a movement, such as: a pneumatic or hydraulic cylinder. The length of the brush 8 along the extension direction of the slideway 7 is larger than the width of the return belt 1. The pushing device can drive the brush 8 to move, the brush 8 moves back and forth along the slide 6 when the return belt 1 moves, and the brushing effect is improved.

The bottom of the cleaning tank 2 is provided with a slope surface inclined to one side, the bottom of the cleaning tank 2 is provided with a dirt collecting opening 9, and the dirt collecting opening 9 is connected with a dirt discharging tank 10. The dirt discharge tank 10 facilitates collection of dirt and particulate matter and ordered discharge.

Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention.

Claims

1. Belt aircraft nose high-pressure rivers cleaning device, its characterized in that, the device includes: the washing tank is arranged below the return belt, a pressure water pipe is arranged in the washing tank, a flushing head which sprays on the lower surface of the return belt is arranged on the pressure water pipe, a downward jacking cam of the return belt is arranged above the return belt, and the downward arching position of the return belt is located in a spraying area of the flushing head.

2. The belt head high-pressure water flow cleaning device as claimed in claim 1, wherein a plurality of rows of the washing heads are arranged on the pressure water pipe, each row is provided with a plurality of washing heads, and a set distance is arranged between two adjacent washing heads; the adjacent two rows of flushing heads are arranged in a staggered way.

3. The high-pressure water flow sweeping device for the belt head of claim 2, wherein a plurality of cams are arranged above the return belt, and the number of the cams is matched with the number of rows of the flushing heads.

4. The high-pressure water stream cleaning device for the belt head as claimed in claim 1, wherein a brush is disposed on the tank wall of the cleaning tank and contacts with the lower surface of the return belt.

5. The high pressure water stream sweeping device for a belt head as claimed in claim 4, wherein the brush is disposed in front of and behind the pressure water pipe.

6. The high-pressure water flow cleaning device for the belt head of claim 5, wherein the brush is movable, a slide way perpendicular to the advancing direction of the return belt is arranged on the groove wall, a slide block is arranged on the slide way, and the brush is arranged on the slide block.

7. The belt conveyor head high-pressure water flow cleaning device as claimed in claim 6, wherein a pushing device for pushing the sliding block to move back and forth along the slide way is arranged on one side of the sliding block.

8. The cleaning device for high-pressure water flow of belt head as claimed in claim 7, wherein the length of the brush along the extension direction of the chute is greater than the width of the return belt.

9. The belt machine head high-pressure water flow cleaning device as claimed in claim 1, wherein the bottom of the cleaning tank is provided with a slope surface inclined to one side, the bottom of the cleaning tank is provided with a dirt collecting port, and the dirt collecting port is connected with a dirt discharging tank.

10. The belt head high-pressure water flow cleaning device as claimed in claim 1, wherein the high-pressure water flow cleaning device is disposed behind the blade cleaner.