CN210768811U

CN210768811U - Pneumatic wet-type patching machine is used in pit in colliery

Info

Publication number: CN210768811U
Application number: CN201921408309.9U
Authority: CN
Inventors: 徐冲; 李景涛; 李强; 李佳明
Original assignee: Shuangyashan Deteng Electromechanical Technology Development Co ltd
Current assignee: Shuangyashan Deteng Electromechanical Technology Development Co ltd
Priority date: 2019-08-28
Filing date: 2019-08-28
Publication date: 2020-06-16
Anticipated expiration: 2029-08-28

Abstract

The utility model relates to a mine whitewashing equipment technical field, more specifically the colliery is pneumatic wet-type patching machine for in pit that says so, the utility model relates to a colliery is pneumatic wet-type patching machine for in pit, including wet-type patching machine, hydraulic stem and motor, this colliery is pneumatic wet-type patching machine for in pit still includes the draw board, bent shape tooth's socket, link and rotation shower nozzle, draw board fixed connection is at the right-hand member of wet-type patching machine, bent shape tooth's socket fixed connection is connected with motor drive simultaneously at the right-hand member of drawing the board, motor fixed connection is at the middle part of link, the inside and outside both ends of link rotate with draw board and rotation shower nozzle respectively and be connected, the both ends of hydraulic stem rotate with the link and rotate the shower nozzle respectively and be connected, the device can the remote control operation, guarantee operating personnel.

Description

Pneumatic wet-type patching machine is used in pit in colliery

Technical Field

The utility model relates to a mine whitewashing equipment technical field, more specifically the colliery is pneumatic wet-type patching machine in pit that says so.

Background

China is used as a resource big country, the reserve volume of coal mines is located in the first few of the world, the coal mine industry is always in a very explosive state in China, in the coal mining process, a pneumatic wet-type pulp shooting machine is generally used for filling the inner wall of a mine tunnel or a coal pit, but the traditional pneumatic wet-type pulp shooting machine needs people to hold a spray head to a target area for operation, on one hand, the working efficiency is low, the spraying effect can be different from person to person, on the other hand, due to the complex environment under the mine, once local collapse is caused by the application of local stress, operators are difficult to evacuate at the first time, and the injury to the personnel is caused.

Disclosure of Invention

The utility model aims at providing a colliery is pneumatic wet-type patching machine in pit can fix the direction of spraying, after putting in the material, automatic spraying also can be through control motor and hydraulic stem simultaneously, makes the device carry out the spraying of certain area, and operating personnel can operate through the controller at safe region.

The purpose of the utility model is realized through the following technical scheme:

as a further optimization of this technical scheme, the utility model relates to a colliery is pneumatic wet-type patching machine for pit, including wet-type patching machine, hydraulic stem and motor, this colliery is pneumatic wet-type patching machine for pit still includes drawing board, bent shape rack, link and rotation shower nozzle, drawing board fixed connection is at the right-hand member of wet-type patching machine, bent shape rack fixed connection is at the right-hand member of drawing the board, motor fixed connection is at the middle part of link, and the coaxial rotation in inner of link is connected on drawing the board, bent shape rack is connected with motor drive, it rotates the outer end of connecting at the link to rotate the shower nozzle, the both ends of hydraulic stem rotate with the link respectively and rotate the shower nozzle and be connected.

As a further optimization of this technical scheme, the utility model relates to a colliery is pneumatic wet shotcrete machine for in pit, wet shotcrete machine includes feed inlet and discharge gate, the feed inlet sets up the upper end at wet shotcrete machine, the discharge gate sets up the downside at the wet shotcrete machine right-hand member.

As a further optimization of this technical scheme, the utility model relates to a colliery is pneumatic wet-type patching machine for in pit, it includes semicircle board and semi-circular slide to lead the board, semicircle inboard is provided with semi-circular slide, semicircle board fixed connection is at the middle part of wet-type patching machine right-hand member.

As a further optimization of this technical scheme, the utility model relates to a colliery is pneumatic wet-type patching machine for in pit, curved shape rack includes semi-circular carriage and semi-circular rack, semi-circular rack fixed connection is on the inboard surface of semi-circular carriage sliding tray, semi-circular carriage fixed connection is at the right-hand member of semicircle board.

As this technical scheme's further optimization, the utility model relates to a colliery is pneumatic wet-type patching machine in pit, the link includes support body, slide bar, restriction piece, rotates and connects otic placode I, rotates connecting hole and pulley, slide bar fixed connection is in the inner of support body, restriction piece fixed connection is at the lower extreme of slide bar, slide bar sliding connection is in semi-circular slide, both sides are provided with one respectively around the middle part of support body upper end and rotate and connect otic placode I, the outer end of support body is coaxial to be provided with two and to rotate the connecting hole, two pulley syntropy fixed connection are at the lower extreme at support body middle part, and two pulleys roll in the outside of semi-circular carriage upper end simultaneously.

As this technical scheme's further optimization, the utility model relates to a colliery is pneumatic wet-type patching machine for in pit, rotate the shower nozzle and include shower nozzle, connecting axle, rotate and connect otic placode II and expansion hose, both sides are coaxial around the shower nozzle middle part are provided with two connecting axles, two connecting axles grab the east respectively and connect in two rotation connecting holes, both sides are coaxial around the upper end at shower nozzle middle part are provided with two and rotate and connect otic placode II, expansion hose's both ends respectively with shower nozzle and discharge gate fixed connection.

As the further optimization of this technical scheme, the utility model relates to a colliery is pneumatic wet-type patching machine for in pit, the connecting rod at hydraulic stem both ends rotate with rotation connection otic placode I and rotation connection otic placode II respectively and be connected.

As a further optimization of this technical scheme, the utility model relates to a colliery is pneumatic wet-type patching machine in pit, the motor includes organism and gear, gear fixed connection is on the output shaft of organism, organism fixed connection is at the middle part of support body, the gear is connected with the transmission of semi-circular rack toothing.

The utility model relates to a colliery is pneumatic wet-type patching machine's in pit beneficial effect does: the sprayer of the device is controlled by the motor and the hydraulic rod together, so that the sprayer sprays a target area, the spraying operation in a certain area can be realized by controlling the motor and the hydraulic rod, and the operator can control the sprayer in a safe area according to a button on the controller, so that the personal safety of the operator is guaranteed.

Drawings

The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.

FIG. 1 is a schematic view of the overall structure of a pneumatic wet-type slurry spraying machine for a coal mine;

fig. 2 is a schematic structural view of the wet shotcrete machine of the present invention;

FIG. 3 is an assembly view of a portion of the structure of the present invention;

fig. 4 is a schematic structural installation diagram of the connecting frame and the motor of the present invention;

FIG. 5 is a schematic structural view of the rotary sprinkler head of the present invention;

fig. 6 is a schematic structural view of the hydraulic rod of the present invention.

In the figure: a wet shotcrete machine 1; a feed port 1-1; a discharge port 1-2; a drawing plate 2; 2-1 of a semicircular plate; a semicircular slideway 2-2; a curved tooth socket 3; a semicircular sliding frame 3-1; a semicircular rack 3-2; a connecting frame 4; 4-1 of a frame body; a slide bar 4-2; 4-3 of a limiting block; the connecting ear plate I4-4 is rotatably connected; rotating the connecting hole 4-5; 4-6 of a pulley; rotating the spray head 5; 5-1 of a spray head; a connecting shaft 5-2; the ear plates II 5-3 are connected in a rotating manner; 5-4 parts of a flexible hose; a motor 7; 7-1 of a machine body; gear 7-2.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings.

The first embodiment is as follows:

the embodiment is described below with reference to fig. 1 to 6, and the pneumatic wet shotcrete machine for the underground coal mine comprises a wet shotcrete machine 1, a hydraulic rod 6 and a motor 7, and further comprises a pulling plate 2, a curved rack 3, a connecting frame 4 and a rotating nozzle 5, wherein the pulling plate 2 is fixedly connected to the right end of the wet shotcrete machine 1, the curved rack 3 is fixedly connected to the right end of the pulling plate 2, the motor 7 is fixedly connected to the middle of the connecting frame 4, the inner end of the connecting frame 4 is coaxially and rotatably connected to the pulling plate 2, the curved rack 3 is in transmission connection with the motor 7, the rotating nozzle 5 is rotatably connected to the outer end of the connecting frame 4, and two ends of the hydraulic rod 6 are rotatably connected to the connecting frame 4 and the rotating nozzle 5 respectively.

The second embodiment is as follows:

the present embodiment will be described with reference to fig. 1 to 6, and the present embodiment will further describe the first embodiment, where the wet shotcrete machine 1 includes a feed inlet 1-1 and a discharge outlet 1-2, the feed inlet 1-1 is disposed at the upper end of the wet shotcrete machine 1, the discharge outlet 1-2 is disposed at the lower side of the right end of the wet shotcrete machine 1, when in use, the spraying materials are installed at a predetermined ratio and introduced into the feed inlet 1-1, and the mixed spraying slurry is discharged from the discharge outlet 1-2 by the operation of the wet shotcrete machine 1.

The third concrete implementation mode:

the following describes the present embodiment with reference to fig. 1 to 6, and the present embodiment further describes the first embodiment, where the pulling plate 2 includes a semicircular plate 2-1 and a semicircular slideway 2-2, the semicircular slideway 2-2 is disposed inside the semicircular plate 2-1, and the semicircular plate 2-1 is fixedly connected to the middle of the right end of the wet shotcrete machine 1.

The fourth concrete implementation mode:

referring to fig. 1 to 6, the present embodiment will be described in detail, and the curved rack 3 includes a semicircular sliding rack 3-1 and a semicircular rack 3-2, the semicircular rack 3-2 is fixedly connected to the inner side surface of the sliding groove of the semicircular sliding rack 3-1, and the semicircular sliding rack 3-1 is fixedly connected to the right end of the semicircular plate 2-2.

The fifth concrete implementation mode:

the embodiment is described below with reference to fig. 1-6, and the embodiment further describes the first embodiment, where the connecting frame 4 includes a frame body 4-1, a sliding rod 4-2, a limiting block 4-3, a rotary connecting ear plate i 4-4, a rotary connecting hole 4-5, and pulleys 4-6, the sliding rod 4-2 is fixedly connected to the inner end of the frame body 4-1, the limiting block 4-3 is fixedly connected to the lower end of the sliding rod 4-2, the sliding rod 4-2 is slidably connected to the semicircular slideway 2-1, the rotary connecting ear plate i 4-4 is respectively arranged on the front and rear sides of the middle part of the upper end of the frame body 4-1, the outer end of the frame body 4-1 is coaxially provided with two rotary connecting holes 4-5, and the two pulleys 4-6 are fixedly connected to the lower end of the middle part of the frame body 4-1 in the same direction, meanwhile, two pulleys 4-6 roll on the outer side of the upper end of the semicircular sliding frame 3-1, and the frame body 4-1 can stably move through the limitation of the limiting block 4-3, the sliding rod 4-2 and the semicircular slide way 2-1.

The sixth specific implementation mode:

this embodiment will be described with reference to fig. 1 to 6, which further illustrate the first embodiment, the rotary spray head 5 comprises a spray head 5-1, a connecting shaft 5-2, a rotary connecting ear plate II 5-3 and a telescopic hose 5-4, two connecting shafts 5-2 are coaxially arranged at the front side and the rear side of the middle part of the spray head 5-1, the two connecting shafts 5-2 are respectively and rotatably connected in the two rotating connecting holes 4-5, two rotary connecting ear plates II 5-3 are coaxially arranged at the front side and the rear side of the upper end of the middle part of the spray head 5-1, two ends of the flexible hose 5-4 are respectively fixedly connected with the spray head 5-1 and the discharge port 1-2, and when the spray gun is used, spray slurry is discharged into the flexible hose 5-4 from the discharge port 1-2 and then is sprayed to a target area from the spray head 5-1.

The seventh embodiment:

the embodiment is described below with reference to fig. 1 to 6, and the embodiment is further described in the first embodiment, wherein the connecting rods at two ends of the hydraulic rod 6 are respectively and rotatably connected with the rotary connecting lug plates i 4-4 and the rotary connecting lug plates ii 5-3.

The specific implementation mode is eight:

the embodiment is described below with reference to fig. 1 to 6, and the embodiment further describes the first embodiment, where the motor 7 includes a body 7-1 and a gear 7-2, the gear 7-2 is fixedly connected to an output shaft of the body 7-1, the body 7-1 is fixedly connected to a middle portion of a frame body 4-1, the gear 7-2 is in meshing transmission with a semicircular rack 3-2, the motor is a forward and reverse rotation motor, forward and reverse rotation of the forward and reverse rotation motor can be controlled by a controller, the forward and reverse rotation motor moves in the semicircular sliding frame 3-1 by meshing transmission of the gear 7-2 and the semicircular rack 3-2, the frame body 4-1 drives the nozzle 5-1 to synchronously rotate, and then the lifting angle of the nozzle can be controlled by adjusting the telescopic length of the hydraulic rod 6, the positive and negative rotation motor and the hydraulic rod can be controlled by the controller.

The utility model discloses a colliery is pneumatic wet-type patching machine in pit, its theory of operation is: when in use, the positive and negative rotation of the motor 7 and the telescopic length of the hydraulic rod 6 are controlled according to a button on a controller, the gear 7-2 is meshed with the semicircular rack 3-2 for transmission, the positive and negative rotation motor moves in the semicircular sliding frame 3-1, the frame body 4-1 drives the spray head 5-1 to synchronously rotate, then the lifting angle of the spray head can be controlled by regulating the telescopic length of the hydraulic rod 6, the operation allows an operator to carry out in a remote safe area, after the spraying angle is regulated, the spraying materials are installed in a specified proportion and are led into the feed inlet 1-1, the mixed spraying slurry is discharged from the discharge outlet 1-2 through the work of the wet type pulp sprayer 1, then the spraying slurry is discharged into the telescopic hose 5-4 from the discharge outlet 1-2 and then is sprayed to a target area from the spray head 5-1, the spraying direction of the spray head 5-1 can be adjusted by the controller during the spraying process.

Of course, the above description is not intended to limit the present invention, and the present invention is not limited to the above examples, and the changes, modifications, additions or replacements made by those skilled in the art within the scope of the present invention also belong to the protection scope of the present invention.

Claims

1. The utility model provides a colliery is pneumatic wet shotcrete machine for pit, includes wet shotcrete machine (1), hydraulic stem (6) and motor (7), its characterized in that: the pneumatic wet-type pulp shooting machine for the underground coal mine further comprises a drawing plate (2), a curved rack (3), a connecting frame (4) and a rotating spray head (5), wherein the drawing plate (2) is fixedly connected to the right end of the wet-type pulp shooting machine (1), the curved rack (3) is fixedly connected to the right end of the drawing plate (2), a motor (7) is fixedly connected to the middle of the connecting frame (4), the inner end of the connecting frame (4) is coaxially connected to the drawing plate (2) in a rotating mode, the curved rack (3) is connected with the motor (7) in a transmission mode, the rotating spray head (5) is rotatably connected to the outer end of the connecting frame (4), and two ends of a hydraulic rod (6) are rotatably connected with the connecting frame (4) and the rotating spray head (5) respectively.

2. The pneumatic wet shotcrete machine for the underground coal mine according to claim 1, wherein: the wet-type pulp shooting machine (1) comprises a feed inlet (1-1) and a discharge outlet (1-2), wherein the feed inlet (1-1) is arranged at the upper end of the wet-type pulp shooting machine (1), and the discharge outlet (1-2) is arranged at the lower side of the right end of the wet-type pulp shooting machine (1).

3. The pneumatic wet shotcrete machine for the underground coal mine according to claim 2, wherein: the drawing plate (2) comprises a semicircular plate (2-1) and semicircular slideways (2-2), the semicircular slideways (2-2) are arranged on the inner side of the semicircular plate (2-1), and the semicircular plate (2-1) is fixedly connected to the middle of the right end of the wet-type pulp shooting machine (1).

4. The pneumatic wet shotcrete machine for the underground coal mine according to claim 3, wherein: the curved rack (3) comprises a semicircular sliding frame (3-1) and a semicircular rack (3-2), the semicircular rack (3-2) is fixedly connected to the inner side surface of a sliding groove of the semicircular sliding frame (3-1), and the semicircular sliding frame (3-1) is fixedly connected to the right end of the semicircular plate (2-1).

5. The pneumatic wet shotcrete machine for the underground coal mine according to claim 3 or 4, wherein: the connecting frame (4) comprises a frame body (4-1), a sliding rod (4-2), a limiting block (4-3), a rotary connecting lug plate I (4-4), a rotary connecting hole (4-5) and pulleys (4-6), wherein the sliding rod (4-2) is fixedly connected to the inner end of the frame body (4-1), the limiting block (4-3) is fixedly connected to the lower end of the sliding rod (4-2), the sliding rod (4-2) is slidably connected into a semicircular slideway (2-2), the front side and the rear side of the middle part of the upper end of the frame body (4-1) are respectively provided with the rotary connecting lug plate I (4-4), the outer end of the frame body (4-1) is coaxially provided with the two rotary connecting holes (4-5), and the two pulleys (4-6) are fixedly connected to the lower end of the middle part of the frame body (4-1) in the same direction, and simultaneously, two pulleys (4-6) roll on the outer side of the upper end of the semicircular sliding rack (3-1).

6. The pneumatic wet shotcrete machine for the underground coal mine according to claim 5, wherein: the rotary sprayer (5) comprises a sprayer (5-1), a connecting shaft (5-2), a rotary connecting lug plate II (5-3) and a telescopic hose (5-4), wherein the front side and the rear side of the middle part of the sprayer (5-1) are coaxially provided with the two connecting shafts (5-2), the two connecting shafts (5-2) are respectively and rotatably connected into the two connecting holes (4-5), the front side and the rear side of the upper end of the middle part of the sprayer (5-1) are coaxially provided with the two rotary connecting lug plates II (5-3), and two ends of the telescopic hose (5-4) are respectively and fixedly connected with the sprayer (5-1) and a discharge hole (1-2).

7. The pneumatic wet shotcrete machine for the underground coal mine according to claim 6, wherein: and connecting rods at two ends of the hydraulic rod (6) are respectively and rotatably connected with the rotary connecting lug plate I (4-4) and the rotary connecting lug plate II (5-3).

8. The pneumatic wet shotcrete machine for the underground coal mine according to claim 5, wherein: the motor (7) comprises a machine body (7-1) and a gear (7-2), the gear (7-2) is fixedly connected to an output shaft of the machine body (7-1), the machine body (7-1) is fixedly connected to the middle of the frame body (4-1), and the gear (7-2) is in meshing transmission connection with the semicircular rack (3-2).