CN211314275U

CN211314275U - Underground drainage ditch sludge cleaning device for coal mine

Info

Publication number: CN211314275U
Application number: CN201921865350.9U
Authority: CN
Inventors: 黎甘霖
Original assignee: Zhuji Qichuang Network Technology Co Ltd
Current assignee: Zhuji Qichuang Network Technology Co Ltd
Priority date: 2019-11-01
Filing date: 2019-11-01
Publication date: 2020-08-21
Anticipated expiration: 2029-11-01

Abstract

The utility model belongs to the technical field of the coal mining technique and specifically relates to a ditch silt belt cleaning device under colliery includes the organism, the direction down dip sets up to the shovel board under the front end of organism, vertical level is provided with the rotation axis in the organism, even fixed mounting has the stirring page or leaf on the rotation axis, the fixed baffle that is provided with in the organism rear side that is located the stirring page or leaf, evenly seted up the filtration pore on the baffle, defeated mud mouth has been seted up to the rear side central authorities department of organism, the output of defeated mud mouth is connected with the input that the organism rear surface is located defeated mud mouth department fixed mounting's dredge pump, the output of dredge pump is connected with defeated mud pipe. The utility model discloses a set up in the organism and stir garrulous page or leaf and baffle, stir garrulous rubbish and be detained and pile up on the baffle, through push pedal and the relief hole that sets up the activity at the baffle front end, can push away rubbish and get into the stock drawer to the relief hole and accomodate, prevent that rubbish from blockking up the dredge pump, influence its work efficiency.

Description

Underground drainage ditch sludge cleaning device for coal mine

Technical Field

The utility model relates to a coal mining technical field especially relates to a colliery sewer silt belt cleaning device.

Background

Coal mines are areas where humans mine coal resources in coal-rich mining areas, and are generally divided into underground coal mines and opencast coal mines. When the coal seam is far from the ground surface, a tunnel is usually dug to the underground, so that the coal is a mineworker coal mine. When the coal seam is very close to the earth surface, the coal is generally excavated by directly stripping the earth surface, which is an open pit coal mine. The vast majority of coal mines in China belong to underground coal mines. Coal mines encompass a large area above ground and below ground as well as associated facilities. Coal mines are reasonable spaces excavated by humans when excavating geological formations rich in coal and generally include roadways, wells, and mining surfaces, among others. Coal is the most predominant solid fuel, one of the flammable organic rocks. It is formed by that the flourishing plants grown in a certain geologic age are gradually piled up into a thick layer in a proper geologic environment, and are buried in the water bottom or silt, and then are subjected to the natural coalification action in a long geologic age.

In the colliery ditch of draining in the pit, the exploitation process can produce a large amount of silt, and the time blocks up the escape canal easily for a long time, is unfavorable for the drainage, and traditional silt washs and takes out through the mud pump to silt usually, but often can contain bulky impurity such as rubbish in the silt, blocks up the mud pump easily, influences its work efficiency.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a coal mine underground drainage ditch sludge cleaning device.

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

the sludge cleaning device for the underground drainage ditch of the coal mine comprises a machine body, wherein a shovel plate is arranged in a downward inclined mode at the front end of the machine body, a rotating shaft is longitudinally and horizontally arranged in the machine body, stirring blades are uniformly and fixedly installed on the rotating shaft, a partition plate is fixedly arranged on the rear side of the stirring blades in the machine body, filter holes are uniformly formed in the partition plate, a sludge conveying port is formed in the center of the rear side of the machine body, the output end of the sludge conveying port is connected with the input end of a fixedly installed sludge pump, the rear surface of the machine body is located at the sludge conveying port, the output end of the sludge pump is connected with a sludge conveying pipe, a push plate is movably arranged at the front end of the partition plate, push rods are fixedly connected to the left end and the right end above the push plate, the top ends of the push rods penetrate through the top wall of the machine body and extend vertically upwards, a press rod is, the material storage box is fixedly arranged at the position of the discharge hole on the outer side of the bottom of the machine body, and a material storage drawer is installed in the material storage box in a pulling mode.

Preferably, a baffle is arranged above the front end of the machine body and corresponds to the position of the mincing page.

Preferably, the push plate is longitudinally and horizontally arranged, and one side of the push plate, which is close to the partition plate, is inclined downwards.

Preferably, the bottom of the pressure lever is positioned between the two push rods and is vertically and uniformly fixedly provided with a first spring, and the other end of the first spring is downwards fixedly connected with the outer surface of the top wall of the machine body.

Preferably, the sliding tray has been seted up on the organism diapire of relief hole rear side, it is provided with adjustable fender to slide in the sliding tray, be provided with the second spring between adjustable fender's the rear side and the inner wall of sliding tray, the slide rail has transversely been laid to the diapire level in the sliding tray, adjustable fender's rear end bottom corresponds the position with the slide rail and installs the pulley that matches.

Preferably, the length between the left side and the right side of the discharge hole is consistent with the machine body, a slide hole is formed in the side wall of the left side of the slide groove, a fixed rod is connected to the front end of the left side of the movable baffle outwards, a connecting rod is fixedly connected to the other end of the fixed rod in an upward vertical mode, and a handle is connected to the top end of the connecting rod backwards.

Preferably, mud guide slopes are arranged on the upper side and the lower side of the front end of the mud conveying opening in the machine body, a hand push rod is arranged on the rear side of the top end of the machine body, and trundles are uniformly arranged at the bottom of the machine body.

The utility model provides a pair of colliery sewer silt belt cleaning device, beneficial effect lies in: the utility model discloses a set up in the organism and stir garrulous page or leaf and baffle, stir garrulous rubbish and be detained and pile up on the baffle, through push pedal and the relief hole that sets up the activity at the baffle front end, can push away rubbish and get into the stock drawer to the relief hole and accomodate, prevent that rubbish from blockking up the dredge pump, influence its work efficiency.

Drawings

FIG. 1 is a schematic structural view of a sludge cleaning device for a drainage ditch under a coal mine provided by the utility model;

FIG. 2 is a schematic diagram of a position structure of a first spring in the sludge cleaning device for the underground drainage ditch of the coal mine;

FIG. 3 is an enlarged view of the structure of the area A in FIG. 1;

fig. 4 is a front view of the utility model provides a colliery sewer silt belt cleaning device.

In the figure: 1 organism, 2 shovel boards, 3 rotation axis, 4 stirring page or leaf, 5 baffles, 6 baffles, 7 filtration pores, 8 push pedal, 9 connecting rods, 10 depression bars, 11 first spring, 12 relief holes, 13 sliding tray, 14 adjustable baffles, 15 second spring, 16 slide rails, 17 sliding holes, 18 dead lever, 19 connecting rods, 20 handle, 21 stock case, 22 stock drawer, 23 lead mud slope, 24 defeated mud mouth, 25 dredge pump, 26 defeated mud pipe, 27 handspikes, 28 truckles.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

Referring to fig. 1-4, a sludge cleaning device for a drainage ditch in a coal mine comprises a machine body 1, a shovel plate 2 is obliquely arranged at the lower part of the front end of the machine body 1, a sludge inlet is arranged above the shovel plate 2, a rotating shaft 3 is longitudinally and horizontally arranged in the machine body 1, a motor (not shown in the figure) for driving the rotating shaft 3 to rotate is fixedly arranged outside the rotating shaft 3 at the right side wall of the machine body 1, crushing leaves 4 are uniformly and fixedly arranged on the rotating shaft 3, at least three groups of the crushing leaves 4 are uniformly arranged along the axial direction of the rotating shaft 3, six groups are uniformly arranged along the circumference of the axis, the motor drives the rotating shaft 3 to rotate to drive the crushing leaves 4 to rotate to crush large-volume impurities such as garbage and the like entering the machine body 1, a partition plate 6 is fixedly arranged at the rear side of the crushing leaves 4 in the machine body 1, filter holes 7 are uniformly arranged, the smashed garbage is detained, the center of the rear side of the machine body 1 is provided with a mud conveying port 24, the output end of the mud conveying port 24 is connected with the input end of a mud pump 25 fixedly arranged at the mud conveying port 24 on the rear surface of the machine body 1, the output end of the mud pump 25 is connected with a mud conveying pipe 26, the front end of the clapboard 6 is movably provided with a push plate 8, the left end and the right end above the push plate 8 are fixedly connected with push rods 9, the top end of each push rod 9 penetrates through the top wall of the machine body 1 to vertically extend upwards, and a compression bar 10 is fixedly and horizontally connected between the top ends of the two push rods, through pressing depression bar 10 downwards for push pedal 8 moves down, will pile up the rubbish on baffle 6 and strike off, and the diapire of organism 1 corresponds the position with push pedal 8 and is provided with relief hole 12, and the bottom outside of organism 1 is located relief hole 12 and locates to fix and be provided with stock case 21, and stock drawer 22 is installed to the pull formula in the stock case 21, and stock drawer 22's left side is provided with the handle.

The baffle 5 is arranged above the front end of the machine body 1, the baffle 5 corresponds to the position of the stirring blade 4, and the baffle 5 prevents sludge and garbage from splashing and falling outside under the rotation of the stirring blade 4.

The push plate 8 is longitudinally and horizontally arranged, and one side of the push plate 8 close to the clapboard 6 is downwards inclined.

The bottom of depression bar 10 is located even vertical fixed mounting between two push rods 9 and has first spring 11, and the other end of first spring 11 is connected with organism 1's roof surface fixed down, makes through setting up first spring 11 and presses down behind depression bar 10, and depression bar 10 can also resume the primary importance, and when first spring 11 was located normal condition, push pedal 8 was located organism 1 internal top, and push rod 9 highly was greater than organism 1's height.

A sliding groove 13 is formed in the bottom wall of the machine body 1 at the rear side of the discharge hole 12, a movable baffle 14 is arranged in the sliding groove 13 in a sliding mode, a second spring 15 is arranged between the rear side of the movable baffle 14 and the inner wall of the sliding groove 13, a sliding rail 16 is horizontally laid on the bottom wall of the sliding groove 13 in a horizontal mode, and matched pulleys are installed at the bottom of the rear end of the movable baffle 14 and in the position corresponding to the sliding rail 16.

Length between the left and right sides of relief hole 12 is unanimous with organism 1, the slide opening 17 has been seted up on the left side lateral wall of sliding tray 13, the outside dead lever 18 that is connected with of left side front end of adjustable fender 14, the vertical fixedly connected with connecting rod 19 that makes progress of the other end of dead lever 18, the top of connecting rod 19 is connected with handle 20 backward, through pulling handle 20 backward, connecting rod 19 and dead lever 18 drive adjustable fender 14 and remove in to sliding tray 13, relief hole 12 is opened, rubbish can be pushed to and accomodate in stock drawer 22.

The upper side and the lower side of the front end of the mud conveying opening 24 in the machine body 1 are provided with mud guide slopes 23, the rear side of the top end of the machine body 1 is provided with a hand push rod 27, and the bottom of the machine body 1 is uniformly provided with trundles 28, so that the machine body is convenient to move and use.

The working principle is as follows: during the use, promote handspike 27 and make organism 1 remove, shovel board 2 gets into in the organism 1, through rotation axis 3 and the rotation of stirring piece 4, stir the rubbish in the silt and smash, silt is taken out mud pump 25 suction mud pipe 26 through baffle 6, the rubbish of stirring the bits of broken glass is piled up on the surface of baffle 6, press down depression bar 10 downwards, push rod 9 drives push pedal 8 and moves down and push away rubbish to relief hole 12 department, pulling handle 20 backward, connecting rod 19 and dead lever 18 drive adjustable fender 14 and remove to the sliding tray 13, relief hole 12 is opened, rubbish can be pushed away and accomodate in the stock drawer 22, it can clear up rubbish to take out stock drawer 22, prevent that rubbish from blockking out mud pump 25, influence its work efficiency.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. A sludge cleaning device for a drainage ditch in a coal mine comprises a machine body (1) and is characterized in that a shovel plate (2) is arranged at the lower direction of the front end of the machine body (1) in a downward inclined mode, a rotating shaft (3) is longitudinally and horizontally arranged in the machine body (1), crushing leaves (4) are uniformly and fixedly installed on the rotating shaft (3), a partition plate (6) is fixedly arranged on the rear side of each crushing leaf (4) in the machine body (1), filter holes (7) are uniformly formed in the partition plate (6), a sludge conveying port (24) is formed in the center of the rear side of the machine body (1), the output end of the sludge conveying port (24) is connected with the input end of a sludge pump (25) fixedly installed on the rear surface of the machine body (1) at the sludge conveying port (24), the output end of the sludge pump (25) is connected with a sludge conveying pipe (26), and the front end of the partition plate (6) is movably provided with a push plate (, the equal fixedly connected with push rod (9) in left and right both ends of push pedal (8) top, the vertical upwards extension of roof that organism (1) was passed on the top of push rod (9), and fixed horizontally connect has depression bar (10) between the top of two push rods (9), the diapire of organism (1) is provided with relief hole (12) with push pedal (8) corresponding position, the bottom outside of organism (1) is located relief hole (12) and locates fixed stock case (21) that is provided with, stock drawer (22) are installed to the pull formula in stock case (21).

2. The underground coal mine drainage ditch sludge cleaning device according to claim 1, characterized in that a baffle (5) is arranged above the front end of the machine body (1), and the baffle (5) corresponds to the crushing blade (4).

3. The underground coal mine drainage ditch sludge cleaning device as claimed in claim 1, characterized in that the push plate (8) is longitudinally and horizontally arranged, and one side of the push plate (8) close to the partition plate (6) is downwards inclined.

4. The underground coal mine drainage ditch sludge cleaning device according to claim 1, characterized in that a first spring (11) is uniformly, vertically and fixedly installed between the two push rods (9) at the bottom of the pressure lever (10), and the other end of the first spring (11) is downwards fixedly connected with the outer surface of the top wall of the machine body (1).

5. The underground coal mine drainage ditch sludge cleaning device according to claim 1, characterized in that a sliding groove (13) is formed in the bottom wall of the machine body (1) at the rear side of the discharge hole (12), a movable baffle (14) is arranged in the sliding groove (13) in a sliding manner, a second spring (15) is arranged between the rear side of the movable baffle (14) and the inner wall of the sliding groove (13), a sliding rail (16) is horizontally and transversely paved on the bottom wall in the sliding groove (13), and a matched pulley is installed at the position, corresponding to the sliding rail (16), of the bottom of the rear end of the movable baffle (14).

6. The underground coal mine drainage ditch sludge cleaning device as claimed in claim 5, wherein the length between the left side and the right side of the discharge hole (12) is consistent with that of the machine body (1), a slide hole (17) is formed in the side wall of the left side of the slide groove (13), a fixed rod (18) is connected to the front end of the left side of the movable baffle plate (14) outwards, a connecting rod (19) is fixedly connected to the other end of the fixed rod (18) vertically upwards, and a handle (20) is connected to the top end of the connecting rod (19) backwards.

7. The underground coal mine drainage ditch sludge cleaning device according to claim 1, characterized in that the upper and lower sides of the front end of the sludge conveying port (24) in the machine body (1) are provided with sludge guide slopes (23), the rear side of the top end of the machine body (1) is provided with a hand push rod (27), and the bottom of the machine body (1) is uniformly provided with casters (28).