CN218816494U

CN218816494U - Mine dust device for coal mining

Info

Publication number: CN218816494U
Application number: CN202222251909.7U
Authority: CN
Inventors: 文晓莹
Original assignee: Individual
Current assignee: Inner Mongolia Zhongkuang Construction Engineering Co ltd
Priority date: 2022-08-25
Filing date: 2022-08-25
Publication date: 2023-04-07
Anticipated expiration: 2032-08-25

Abstract

The utility model discloses a coal is opened and is adopted mine dust device relates to coal exploitation technical field, comprising a water tank, the equal fixedly connected with backup pad in front and back of water tank upper surface, two backup pads are close to the equal fixedly connected with rotary rod in upper portion of a side each other, and a side that two rotary rods are close to each other rotates and is connected with a dust fall section of thick bamboo. This mine dust device for coal mining, through setting up the backup pad, the rotary rod, a dust fall section of thick bamboo, the fixed slot, the back shaft, the rotation groove, first connecting rod, the second connecting rod, the supporting shoe, the cooperation in threaded rod and support groove sets up down, messenger dust fall section of thick bamboo that can be better carries out lift adjustment, thereby can carry out the dust fall to the mine of co-altitude not, through setting up the water tank, the inlet tube, the pulley sets up with the cooperation that pushes away the handle down, can be better remove the water tank, thereby it adopts mine dust device fixed point many to have solved common coal division, the mobility, the controllability is relatively poor, lead to the problem that can not carry out real-time dust fall.

Description

Mine dust device for coal mining

Technical Field

The utility model relates to a coal exploitation technical field specifically is a coal opens and adopts mine dust device.

Background

Coal is solid combustible mineral formed by ancient plants buried underground and undergoing complex biochemical and physicochemical changes, coal mining is to mine a coal bed deep underground, and the process of mining coal is called coal mining.

In the in-process at coal mining, often use the coal-winning machine to mine, can produce a large amount of dusts among the coal mining process, the dust is filled and not only has the potential danger of explosion in the mine, still have the reduction production site visibility, long-term with the problem that the dust source contact can influence workman's healthy, long-term, the mine is main to be used the spraying dust fall in the pit to reach dirt-proof purpose, but this kind of device is mainly fixed at the tunnel top, because the fixed point is many, the mobility, the controllability is relatively poor, can't be according to the high free adjustment in colliery or tunnel, thereby lead to some places can not carry out real-time dust fall.

SUMMERY OF THE UTILITY MODEL

Not enough to prior art, the utility model provides a coal is opened and is adopted mine dust device has solved common coal and has opened and adopt mine dust device fixed point many, and mobility, controllability are relatively poor, lead to the problem that can not carry out real-time dust fall.

In order to achieve the above purpose, the utility model provides a following technical scheme: a mine dust fall device for coal mining comprises a water tank, wherein the front part and the rear part of the upper surface of the water tank are fixedly connected with supporting plates, the upper parts of two supporting plates, which are close to one side surface, are fixedly connected with rotating rods, the side surface, which is close to the two rotating rods, is rotatably connected with a dust fall barrel, the left part of the upper surface of the water tank is fixedly communicated with a water inlet pipe, the right part of the upper surface of the water tank is fixedly connected with a fixing groove, the middle parts of the front inner side wall and the rear inner side wall of the fixing groove are fixedly connected with supporting shafts, the outer surface of the supporting shafts is rotatably connected with two rotating grooves, the inner parts of the two rotating grooves are respectively hinged with a first connecting rod, and one ends, which are far away from the rotating grooves, of the two first connecting rods are hinged with a second connecting rod, the left surface of two second connecting rods all rotates and is connected with the supporting shoe, the middle part threaded connection who is located the supporting shoe in the forefront has the threaded rod, and the rear end of threaded rod rotates with the supporting shoe that is located the rearmost and is connected, the upper end of two second connecting rods articulates there is the support groove, the upper surface in support groove and the outer fixed surface of a dust fall section of thick bamboo are connected, be located the left surface fixedly connected with hydraulic stem in rearmost rotation groove, the one end fixedly connected with fixed block in rotation groove is kept away from to the hydraulic stem, the bottom surface of fixed block and the upper surface fixed connection of water tank, the equal fixedly connected with a set of pulley in front and back of water tank bottom surface, the left part fixedly connected with of water tank upper surface pushes away the handle.

As the further description of the technical scheme, the dust falling cylinder inner wall is fixedly connected with a dust screen at the right part, the dust falling cylinder inner wall is fixedly connected with a fixing plate at the left part, and the middle parts of the fixing plate and the dust screen are rotatably connected with a rotating shaft, so that the rotating shaft can be better supported, and the rotating shaft can be better rotated.

As the further description of the technical scheme, the motor is placed on the left side of the fixing plate, the output end of the motor is fixedly connected with the rotating shaft, power can be better provided for the rotating shaft, and therefore the rotating shaft can be better rotated.

As a further description of the above technical solution, the bottom surface of the motor is fixedly connected with the supporting seat, and the right side surface of the supporting seat is fixedly connected with the left side surface of the fixing plate, so that the motor can be better supported and fixed, and the motor can be better operated.

As the further description of above-mentioned technical scheme, the outer fixed surface of axis of rotation is connected with two sets of flabellums, and two sets of flabellums all are in the inside of a dust fall section of thick bamboo, and messenger's flabellum that can be better rotates to can be better blow water smoke to the assigned position.

As a further description of the above technical solution, the circular water pipe is fixedly connected to the middle part of the inner wall of the dust falling cylinder, the circular water pipe penetrates through the dust falling cylinder, the plurality of spray heads are fixedly connected to the outer surface of the circular water pipe, and water can reach the spray heads better, so that spraying can be performed better.

As the further description of the technical scheme, the bottom fixing of the circular water pipe is communicated with the hose, the hose penetrates through the water tank, the middle of the inner bottom wall of the water tank is fixedly connected with the water pump, the drainage end of the water pump is communicated with the bottom fixing of the hose, water can be better pumped, and therefore the water in the water tank can be better conveyed.

Compared with the prior art, the utility model discloses possess following beneficial effect:

1. this mine dust device for coal mining, through setting up the backup pad, the rotary rod, a dust fall section of thick bamboo, the fixed slot, the back shaft, the rotation groove, first connecting rod, the second connecting rod, the supporting shoe, the cooperation in threaded rod and support groove sets up down, messenger dust fall section of thick bamboo that can be better carries out lift adjustment, thereby can carry out the dust fall to the mine of co-altitude not, through setting up the water tank, the inlet tube, the pulley sets up with the cooperation that pushes away the handle down, can be better remove the water tank, thereby it adopts mine dust device fixed point many to have solved common coal division, the mobility, the controllability is relatively poor, lead to the problem that can not carry out real-time dust fall.

2. This mine dust device for coal mining, can make better fixing of motor through the supporting seat, set up through the cooperation that sets up the water pump, the hose, circular water pipe and atomising head down, the atomising head department is led to the water in the messenger's water tank that can be better, thereby can atomize water, set up through the cooperation that sets up the motor, the axis of rotation, the flabellum, fixed plate and dust screen down, the drive flabellum that can be better rotates, thereby messenger's water smoke that can be better is from a dust fall section of thick bamboo blowout.

Drawings

Fig. 1 is a left side view of the dust falling cylinder of the present invention;

FIG. 2 is a cross-sectional view of the dust falling cylinder of the present invention;

FIG. 3 is a right side view of the present invention;

fig. 4 is an enlarged schematic view of a structure in fig. 3 according to the present invention.

In the figure: 1. a water tank; 2. a support plate; 3. rotating the rod; 4. a dust falling cylinder; 5. fixing grooves; 6. a support shaft; 7. a rotating groove; 8. a first link; 9. a second link; 10. a supporting block; 11. a threaded rod; 12. a support groove; 13. a hydraulic lever; 14. a fixed block; 15. a dust screen; 16. a fixing plate; 17. a rotating shaft; 18. a motor; 19. a supporting seat; 20. a fan blade; 21. a circular water pipe; 22. a spray head; 23. a hose; 24. a water pump; 25. a pulley; 26. a push handle; 27. and (4) water inlet pipe.

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. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

Referring to fig. 1-4, the present invention provides a technical solution: the utility model provides a mine dust device for coal mining, including water tank 1, the equal fixedly connected with backup pad 2 in front and back of 1 upper surface of water tank, two backup pad 2 are close to the equal fixedly connected with rotary rod 3 in upper portion of a side each other, a side that two rotary rod 3 are close to each other rotates and is connected with a dust fall section of thick bamboo 4, the circular water pipe 21 of middle part fixedly connected with of 4 inner walls of dust fall section of thick bamboo, and circular water pipe 21 runs through a dust fall section of thick bamboo 4, a plurality of atomising heads 22 of the surface fixity connection of circular water pipe 21, messenger's water that can be better reachs atomising head 22 department, thereby can be better spray, the bottom mounting intercommunication of circular water pipe 21 has hose 23, and hose 23 runs through water tank 1, the middle part fixedly connected with water pump 24 of diapire in the water tank 1, the drainage end of water pump 24 communicates with the bottom mounting of hose 23, can be better extract water, thereby can be better carry the water in the water tank 1.

Fall the right part fixedly connected with dust screen 15 of a 4 inner walls of dirt section of thick bamboo, the left part fixedly connected with fixed plate 16 of 4 inner walls of a dust fall section of thick bamboo, the middle part of fixed plate 16 and dust screen 15 is rotated and is connected with axis of rotation 17, can be better support axis of rotation 17, thereby can be better make axis of rotation 17 rotate, motor 18 has been placed in fixed plate 16's left side, and motor 18's output and axis of rotation 17 fixed connection, can be better provide power to axis of rotation 17, thereby can be better make axis of rotation 17 rotate, motor 18's bottom surface fixedly connected with supporting seat 19, supporting seat 19's the right flank and fixed plate 16's left flank fixed connection, can be better support and fix motor 18, thereby can be better make motor 18 work, the two sets of flabellum 20 of outer fixed surface fixedly connected with of axis of rotation 17, and two sets of flabellum 20 all are in the inside of a dust fall section of thick bamboo 4, messenger's flabellum 20 that can be better rotates, thereby can be better blow water smoke to the assigned position.

The fixed intercommunication in left part of 1 upper surface of water tank has inlet tube 27, the right part fixedly connected with fixed slot 5 of 1 upper surface of water tank, the middle part fixedly connected with back shaft 6 of inside wall around the fixed slot 5, the surface of back shaft 6 rotates and is connected with two and rotates groove 7, the inside of two rotation grooves 7 all articulates there is first connecting rod 8, the one end that rotation groove 7 was kept away from to two first connecting rod 8 articulates there is second connecting rod 9, the left surface of two second connecting rod 9 all rotates and is connected with supporting shoe 10, the middle part threaded connection who is located the supporting shoe 10 in the forefront has threaded rod 11, and the rear end of threaded rod 11 rotates with the supporting shoe 10 that is located the rearmost and is connected, the upper end of two second connecting rods 9 articulates there is support groove 12, the fixed surface of support groove 12 and the outer fixed surface of dust fall section of thick bamboo 4 is connected, be located the left surface fixedly connected with hydraulic stem 13 that rotation groove 7 was rotated to the rearmost, the one end fixedly connected with fixed block 14 that rotation groove 7 is kept away from to hydraulic stem 13, the bottom surface of fixed block 14 is connected with the upper surface of fixed surface of water tank 1.

The utility model provides a dust settling device, including the water tank 1, the right part fixedly connected with fixed slot 5 of upper surface of water tank 1, the middle part fixedly connected with back shaft 6 of inside wall around the fixed slot 5, the surface of back shaft 6 rotates and is connected with two rotation grooves 7, two inside all articulates of rotation groove 7 have first connecting rod 8, the one end that two first connecting rod 8 kept away from rotation groove 7 articulates there is second connecting rod 9, the left surface of two second connecting rod 9 all rotates and is connected with supporting shoe 10, the middle part threaded connection that is located the supporting shoe 10 in the forefront has threaded rod 11, and the rear end of threaded rod 11 rotates with the supporting shoe 10 that is located the rearmost, the upper end of two second connecting rod 9 articulates there is supporting groove 12, the upper surface of supporting groove 12 and the surface fixed connection of dust fall section of thick bamboo 4, the left surface fixedly connected with hydraulic stem 13 that is located rearmost rotation groove 7, the one end fixedly connected with fixed block 14 that rotates groove 7 is kept away from hydraulic stem 13, the bottom surface fixed connection of fixed block 14 and the upper surface fixed connection of water tank 1, the adjustment that makes the dust fall section of mine go up and down that can be better, thereby can more the relatively poor more the dust fall coal of the removal that leads to the settlement of the fixed point that can carry out, thereby the problem of the removal of the common dust fall of the removal of the coal that can be solved, thereby.

The working principle is as follows: when the device is used, water is firstly led into the water tank 1 through the water inlet pipe 27, after the water tank 1 is filled, the pushing handle 26 is pushed, the device is pushed to a coal mining place under the cooperation of the pulleys 25, the motor 18 and the water pump 24 are connected with a power supply, the water in the water tank 1 is extracted into the hose 23 by the water pump 24, the hose 23 conveys water to the spraying head 22 through the circular water pipe 21, the spraying head 22 sprays out the water, meanwhile, the motor 18 drives the rotating shaft 17 to rotate, the rotating shaft 17 drives the two sets of fan blades 20 to rotate, water mist is sprayed out of the dust fall barrel 4, the screw rod drives the supporting block 10 to adjust by rotating the screw rod, the supporting block 10 drives the two first connecting rods 8 and the second connecting rod 9 to adjust, and then the right end of the dust fall barrel 4 can be adjusted in a lifting mode, and the problems that the fixing points of common coal mining devices are many, the mobility and the dust fall adjustability are poor and real-time dust fall can not be carried out due to the problem that the coal mining devices cannot be carried out in a real-time due to the dust fall are solved.

It should be noted that, in this document, relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a mine dust device for coal mining, includes water tank (1), its characterized in that: the front and the rear parts of the upper surface of the water tank (1) are fixedly connected with supporting plates (2), the upper parts of two supporting plates (2) close to one side face are fixedly connected with rotary rods (3), the side face of two rotary rods (3) close to one another is rotatably connected with a dust falling barrel (4), the left part of the upper surface of the water tank (1) is fixedly communicated with a water inlet pipe (27), the right part of the upper surface of the water tank (1) is fixedly connected with a fixed groove (5), the middle parts of the front and the rear inner side walls of the fixed groove (5) are fixedly connected with supporting shafts (6), the outer surface of the supporting shafts (6) is rotatably connected with two rotating grooves (7), the inner parts of the two rotating grooves (7) are respectively hinged with a first connecting rod (8), one ends of the two first connecting rods (8) far away from the rotating grooves (7) are hinged with second connecting rods (9), the left side faces of the two second connecting rods (9) are respectively rotatably connected with supporting blocks (10), the middle parts of the foremost supporting blocks (10) are in threaded connection with threaded rods (11), the rear ends of the two supporting rods (11) are rotatably connected with the supporting grooves (12), the supporting rods (12), the outer surface of the supporting shafts (4) and the rotating grooves (7) are connected with a hydraulic rod (13) on the left side face of the rotating grooves (7), one end of the hydraulic rod (13) far away from the rotating groove (7) is fixedly connected with a fixing block (14), the bottom surface of the fixing block (14) is fixedly connected with the upper surface of the water tank (1), the front part and the rear part of the bottom surface of the water tank (1) are fixedly connected with a group of pulleys (25), and the left part of the upper surface of the water tank (1) is fixedly connected with a pushing handle (26).

2. The mine dust fall device for coal mining of claim 1, wherein: the dust collection device is characterized in that a dust screen (15) is fixedly connected to the right portion of the inner wall of the dust collection barrel (4), a fixing plate (16) is fixedly connected to the left portion of the inner wall of the dust collection barrel (4), and a rotating shaft (17) is rotatably connected to the middle portions of the fixing plate (16) and the dust screen (15).

3. The mine dust fall device for coal mining of claim 2, characterized in that: the motor (18) is placed on the left side of the fixing plate (16), and the output end of the motor (18) is fixedly connected with the rotating shaft (17).

4. The mine dust fall device for coal mining of claim 3, wherein: the bottom surface of the motor (18) is fixedly connected with a supporting seat (19), and the right side surface of the supporting seat (19) is fixedly connected with the left side surface of the fixing plate (16).

5. The mine dust fall device for coal mining of claim 2, characterized in that: the outer fixed surface of axis of rotation (17) is connected with two sets of flabellums (20), and two sets of flabellums (20) all are in the inside of dust fall section of thick bamboo (4).

6. The mine dust fall device for coal mining of claim 1, wherein: the dust falling device is characterized in that the middle of the inner wall of the dust falling cylinder (4) is fixedly connected with a circular water pipe (21), the circular water pipe (21) penetrates through the dust falling cylinder (4), and the outer surface of the circular water pipe (21) is fixedly connected with a plurality of spray heads (22).

7. The mine dust fall device for coal mining of claim 6, wherein: the bottom mounting intercommunication of circular water pipe (21) has hose (23), and hose (23) run through water tank (1), the middle part fixedly connected with water pump (24) of diapire in water tank (1), the drainage end of water pump (24) and the bottom mounting intercommunication of hose (23).