CN215949554U

CN215949554U - Green dust collector for coal mining

Info

Publication number: CN215949554U
Application number: CN202122081575.9U
Authority: CN
Inventors: 宋波涛; 樊宝林
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-08-31
Filing date: 2021-08-31
Publication date: 2022-03-04
Anticipated expiration: 2031-08-31

Abstract

The utility model provides a green and environment-friendly dust removal device for coal mining, belonging to the technical field of dust removal devices, and comprising a base; the water storage tank is fixed on one side of the top of the base, a water pipe is fixed at a water outlet at the top of the water storage tank, and an atomization spray head is fixed at one end of the water pipe, which is far away from the water storage tank; the top of the base is provided with a water pump; the threaded rod is rotatably connected to the other side of the top of the base; the thread of the threaded sleeve rod is matched with the circumferential surface of the threaded rod, and the top of the threaded sleeve rod is fixed with the water pipe; the limiting mechanism is connected with the threaded sleeve rod to realize the up-and-down linear motion of the threaded sleeve rod; this device makes atomizer's high convenience adjust, and adjusts conveniently, does not need the drive of apparatus such as motors, reduces the consumption of electric energy, and environmental protection more can be according to actual demand height-adjusting simultaneously, is applicable to the colliery of co-altitude not, carries out the dust fall operation, and is more practical.

Description

Green dust collector for coal mining

Technical Field

The utility model belongs to the technical field of dust removal devices, and particularly relates to a green and environment-friendly dust removal device for coal mining.

Background

In the production process of a coal mine, the coal mine is usually arranged at the bottom of the ground and is produced in a relatively closed environment, a large amount of dust can be generated in the production process, the mine dust is one of the largest factors which disturb underground safety production all the time, the mine dust is extremely harmful, people are prone to causing pneumoconiosis in the environment for a long time, workers working in high-dust operation places are prone to being blocked in sight, personal accidents are prone to being caused in operation, and therefore the dust settling device needs to be prepared.

Present dust device generally is the exhaust fan, inhales the dust and removes dust, and its height can not be adjusted, can only inhale the dust at single height, makes the dust fly away everywhere like this easily, and the feature of environmental protection is poor, and although last dust can be inhaled, nevertheless can lead to the staff to inhale more dust of flying in the air, causes bigger injury to the human body.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a green and environment-friendly dust removal device for coal mining, and aims to solve the problems that a dust removal device in the prior art is generally an exhaust fan, dust is sucked for dust removal, the height of the dust removal device cannot be adjusted, dust can be sucked only at a single height, and the environment is not environment-friendly enough.

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

the utility model provides a green dust collector for coal mining, includes:

a base;

the water storage tank is fixed on one side of the top of the base, a water pipe is fixed at a water outlet at the top of the water storage tank, and an atomization spray head is fixed at one end of the water pipe, which is far away from the water storage tank; the top of the base is provided with a water pump;

the threaded rod is rotatably connected to the other side of the top of the base;

the thread of the threaded sleeve rod is matched with the circumferential surface of the threaded rod, and the top of the threaded sleeve rod is fixed with the water pipe;

the limiting mechanism is connected with the threaded sleeve rod to realize the up-and-down linear motion of the threaded sleeve rod;

the rotating shaft is rotatably connected with two supporting seats on the circumferential surface of the rotating shaft, the bottoms of the two supporting seats are fixed with the top of the base, and a second bevel gear is fixed on one side of the circumferential surface of the rotating shaft;

a first bevel gear fixed to a circumferential surface of the threaded rod, the first bevel gear meshing with the second bevel gear;

a spur gear fixed to the other side of the circumferential surface of the rotation shaft; and

the rack is meshed with the straight gear, two springs are fixed at the bottom of the rack, and the bottoms of the two springs are not uniform and fixed with the top of the base. The dust settling device aims to solve the problems that a dust settling device in the prior art is generally an exhaust fan, dust is sucked for dust removal, the height of the dust settling device cannot be adjusted, dust can only be sucked at a single height, and the dust settling device is not environment-friendly enough.

As a preferable scheme of the utility model, telescopic rods are arranged in the two springs, and the upper end and the lower end of each telescopic rod are respectively fixed with the end parts of the racks close to the base.

As a preferable scheme of the utility model, a fixed block is fixed at the top of the base, jacks are respectively arranged at one side ends of the fixed block and the rack, and bolts are movably inserted in the two jacks.

As a preferable scheme of the utility model, two pull rods are fixed at the bottom of the rack, the bottoms of the two pull rods movably penetrate through the bottom of the base and extend downwards, and pedals are fixed at the bottoms of the two pull rods.

As a preferable aspect of the present invention, a second handle is fixed to one side end of the rotation shaft.

As a preferable aspect of the present invention, the limiting mechanism includes:

four limiting rods are arranged and fixed at the top of the base;

the disc is fixed on the circumferential surface of the threaded sleeve rod, four limiting holes matched with the limiting rods are formed in the top of the disc, and the disc is connected to the surfaces of the four limiting rods in a sliding mode through the four limiting holes; and

the fixing ring is sleeved on the circumferential surface of the threaded sleeve rod and fixed at the tops of the four limiting rods.

As a preferable scheme of the utility model, universal wheels are fixed at four corners of the bottom of the base, a breast board is fixed at the top of the base, and a first handle is fixed at one side end of the breast board.

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

1. in this scheme, rotate through the straight-teeth gear, drive the pivot and rotate, the pivot drives first conical gear through second conical gear and rotates to make the threaded rod rotate, can only do linear motion from top to bottom because the position of screw thread loop bar is injectd by stop gear, thereby make the screw thread loop bar reciprocate, drive atomizer's height with this, in order to realize carrying out the regulation of height to atomizer, thereby can carry out the dust fall according to not carrying on in the colliery of co-altitude, convenient and practical.

2. In this scheme, adjust the completion back, through the meshing of rack and straight-teeth gear, block the straight-teeth gear, unable rotation for atomizing nozzle adjusts the back more stable, and when rack and straight-teeth gear do not mesh, the straight-teeth gear can rotate, can height-adjusting.

3. In this scheme, through the fixed block that is equipped with, when rack and straight-teeth gear mesh, through inserting the bolt in the jack on rack and the fixed block, it is fixed with rack and fixed block for the rack is difficult for rocking, and is more stable.

Drawings

The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the principles of the utility model and not to limit the utility model. In the drawings:

FIG. 1 is a first perspective view of the present invention;

FIG. 2 is a second perspective view of the present invention;

FIG. 3 is an enlarged view of a portion of the utility model at A in FIG. 2;

fig. 4 is a third perspective view of the present invention.

In the figure: 1. a base; 101. a universal wheel; 2. a water storage tank; 21. a water pump; 22. a water pipe; 23. an atomizing spray head; 3. a breast board; 31. a first handle; 4. a threaded rod; 5. a threaded rod; 6. a limiting mechanism; 61. a limiting rod; 62. a disc; 63. a fixing ring; 7. a first bevel gear; 8. a rotating shaft; 81. a supporting seat; 82. a second bevel gear; 9. a spur gear; 10. a second handle; 11. a rack; 12. a spring; 13. a fixed block; 131. a jack; 132. a bolt; 14. a pull rod; 141. a foot pedal.

Detailed Description

The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention. It is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all embodiments, and all other embodiments obtained by those skilled in the art without any inventive work are within the scope of the present invention.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "top/bottom", and the like indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" 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 should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "sleeved/connected," "connected," and the like are to be construed broadly, e.g., "connected," which may be 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 meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Example 1

Referring to fig. 1-4, the present invention provides the following technical solutions:

the utility model provides a green dust collector for coal mining, includes:

a base 1;

the water storage tank 2 is fixed on one side of the top of the base 1, a water pipe 22 is fixed at a water outlet at the top of the water storage tank 2, and an atomizing nozzle 23 is fixed at one end, far away from the water storage tank 2, of the water pipe 22; the top of the base 1 is provided with a water pump 21;

the threaded rod 5 is rotatably connected to the other side of the top of the base 1;

a threaded rod 4 which is in threaded fit with the circumferential surface of the threaded rod 5, and the top of the threaded rod 4 is fixed with the water pipe 22;

the limiting mechanism 6 is connected with the threaded sleeve rod 4 to realize the up-and-down linear motion of the threaded sleeve rod;

the rotating shaft 8, the circumferential surface of the rotating shaft 8 is rotatably connected with two supporting seats 81, the bottoms of the two supporting seats 81 are fixed with the top of the base 1, and one side of the circumferential surface of the rotating shaft 8 is fixed with a second bevel gear 82;

a first bevel gear 7 fixed to a circumferential surface of the threaded rod 5, the first bevel gear 7 meshing with the second bevel gear 82;

a spur gear 9 fixed to the other side of the circumferential surface of the rotation shaft 8; and

and a rack 11 which is meshed with the straight gear 9, wherein two springs 12 are fixed at the bottom of the rack 11, and the uneven bottoms of the two springs 12 are fixed at the top of the base 1.

In the embodiment of the utility model, in the device, the base 1 moves on the ground through four universal wheels 101, the four universal wheels 101 are all provided with brake pads to facilitate the fixing of the base 1 after moving, when the first handle 31 is pushed through the matching of the breast board 3 and the first handle 31, the breast board 3 drives the base 1 to move, the base 1 moves on the ground through the universal wheels 101 to facilitate the movement of the device, by pulling the rack 11 downwards, the rack 11 compresses the spring 12 downwards and enables the rack 11 not to be meshed with the spur gear 9, at the moment, the spur gear 9 can rotate, by rotating the rotating shaft 8, the rotating shaft 8 drives the spur gear 9 to rotate, meanwhile, the rotating shaft 8 drives the first bevel gear 7 to rotate through the second bevel gear 82, thereby enabling the threaded rod 5 to rotate, because the position of the threaded sleeve rod 4 is limited by the limiting mechanism 6 to only do up-and-down linear motion, thereby make the screw loop pole 4 reciprocate, with this height that drives atomizer 23, in order to realize carrying out the regulation of height to atomizer 23, after the regulation is accomplished, through loosening rack 11, spring 12 makes rack 11 resume through the elasticity of self this moment, and mesh with straight-teeth gear 9, block straight-teeth gear 9, make straight-teeth gear 9 unable rotate, thereby make atomizer 23 unable removal after the position control is accomplished, start water pump 21 this moment, storage water tank 2 is used for storing the water source, storage water tank 2's top is equipped with the water inlet delivery port, the delivery port department is fixed with water pipe 22, water pump 21 pumps the water in storage water tank 2 through water pipe 22, and spout through atomizer 23, spray the dust fall in the colliery, this device makes atomizer 23's convenient height adjust, and it is convenient to adjust, do not need the drive of apparatus such as motor, reduce the consumption of electric energy, the environment-friendly dust-settling device is more environment-friendly, can adjust the height according to actual requirements, is suitable for coal mines with different heights, performs dust-settling operation, and is more practical; it should be noted that: the specific type of the water storage tank 2 is selected by a person skilled in the art, and the water storage tank 2 belongs to the prior art, which is not described in detail in the present disclosure.

Referring to fig. 3, two springs 12 are provided with telescopic rods, and the upper and lower ends of the two telescopic rods are fixed to the end portions of the rack 11 close to the base 1.

In this embodiment: when spring 12 was compressed or elasticity recovered, spring 12 synchronous motion was followed to the telescopic link for spring 12 is difficult because long-time use takes place elastic deformation, messenger's rack 11 that can be better resets.

Referring to fig. 3, a fixed block 13 is fixed on the top of the base 1, both the fixed block 13 and one side end of the rack 11 are provided with insertion holes 131, and a bolt 132 is movably inserted into the two insertion holes 131.

In this embodiment: when rack 11 and spur gear 9 mesh, through insert in jack 131 on rack 11 and the fixed block 13 with bolt 132, it is fixed with rack 11 and fixed block 13 for rack 11 is difficult for rocking, and is more stable.

Specifically referring to fig. 3, two pull rods 14 are fixed at the bottom of the rack 11, the bottoms of the two pull rods 14 both movably penetrate through the bottom of the base 1 and extend downward, and a pedal 141 is fixed at the bottom of the two pull rods 14.

In this embodiment: when the pulling rack 11 needs to be adjusted to be separated from the spur gear 9, the foot can be directly stepped on the pedal 141 downwards at the moment, so that the pedal 141 drives the rack 11 to move downwards through the two pull rods 14, and the device is more convenient to operate.

Specifically referring to fig. 1, a second handle 10 is fixed to one side end of the rotating shaft 8.

In this embodiment: by holding the second handle 10, the rotation shaft 8 can be more conveniently rotated.

Specifically, referring to fig. 1, the limiting mechanism 6 includes:

four limiting rods 61 are arranged, and the four limiting rods 61 are all fixed at the top of the base 1;

the disc 62 is fixed on the circumferential surface of the threaded sleeve rod 4, four limiting holes matched with the limiting rods 61 are formed in the top of the disc 62, and the disc 62 is connected to the surfaces of the four limiting rods 61 in a sliding mode through the four limiting holes; and

the fixing ring 63 is sleeved on the circumferential surface of the threaded sleeve rod 4, and the fixing ring 63 is fixed on the tops of the four limiting rods 61.

In this embodiment: when the threaded rod 5 rotates, the threaded sleeve rod 4 is limited in position by the limiting mechanism 6, and the circular discs 62 fixed on the surface of the threaded sleeve rod 4 can only slide on the surfaces of the four limiting rods 61, so that the threaded sleeve rod 4 can only do vertical linear motion, and at the moment, after the threaded rod 5 rotates, the threaded sleeve rod 4 can only do vertical motion, so that the threaded sleeve rod 4 moves more stably and is not easy to rotate; the securing ring 63 serves to further define the position of the threaded sleeve rod 4, preventing the threaded sleeve rod 4 from disengaging from the threaded rod 5.

The working principle and the using process of the utility model are as follows: when the device is used, the height of the atomizing nozzle 23 is adjusted according to the height in a coal mine, the pedal plate 141 is stepped, the rack 11 is driven by the pull rod 14 to move downwards, the rack 11 is separated from the straight gear 9 and is not meshed, the second handle 10 is held and rotated at the moment, the rotating shaft 8 is rotated, the rotating shaft 8 drives the straight gear 9 and the second conical gear 82 to rotate, the second conical gear 82 drives the threaded rod 5 to rotate under the action of meshing with the first conical gear 7, the threaded sleeve rod 4 can only do vertical linear motion due to the position limitation of the limiting mechanism 6, so that the threaded sleeve rod 4 moves vertically, the height of the atomizing nozzle 23 is driven, then the pedal plate 141 is loosened, the rack 11 is reset through the elasticity of the spring 12 and is meshed with the straight gear 9 to clamp the straight gear 9 and cannot rotate, and the bolt 132 is inserted into the jack 131 on the rack 11 and the fixing block 13 at the same time, fix rack 11 and fixed block 13, pivot 8 can't rotate this moment, finally make threaded rod 5 unable to rotate, consequently make threaded sleeve pole 4 drive atomizer 23 carry out the position control after, it is fixed stable, start water pump 21 this moment, water pump 21 is with in the water source pump to the water pipe 22 of storage in the storage water tank 2, and carry out the dust fall through atomizer 23 blowout, this device makes atomizer 23's highly convenient regulation, and it is convenient to adjust, do not need the drive of instruments such as motor, reduce the consumption of electric energy, and environmental protection, can be according to actual demand height-adjusting simultaneously, be applicable to in the colliery of co-altitude, carry out the dust fall operation, and is more practical.

Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that changes may be made in the embodiments and/or equivalents thereof without departing from the spirit and scope of the utility model. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The utility model provides a green dust collector for coal mining, which characterized in that includes:

a base (1);

the water storage tank (2) is fixed on one side of the top of the base (1), a water pipe (22) is fixed at a water outlet at the top of the water storage tank (2), and an atomizing spray head (23) is fixed at one end, far away from the water storage tank (2), of the water pipe (22); a water pump (21) is arranged at the top of the base (1);

the threaded rod (5) is rotatably connected to the other side of the top of the base (1);

the thread sleeve rod (4) is in thread fit with the circumferential surface of the threaded rod (5), and the top of the thread sleeve rod (4) is fixed with the water pipe (22);

the limiting mechanism (6), the said limiting mechanism (6) is connected with threaded loop bar (4) in order to realize it does the up-and-down rectilinear motion;

the device comprises a rotating shaft (8), wherein two supporting seats (81) are rotatably connected to the circumferential surface of the rotating shaft (8), the bottoms of the two supporting seats (81) are fixed to the top of a base (1), and a second bevel gear (82) is fixed to one side of the circumferential surface of the rotating shaft (8);

a first bevel gear (7) fixed to a circumferential surface of the threaded rod (5), the first bevel gear (7) meshing with a second bevel gear (82);

a spur gear (9) fixed to the other side of the circumferential surface of the rotary shaft (8); and

the rack (11) is meshed with the straight gear (9), two springs (12) are fixed to the bottom of the rack (11), and the bottoms of the two springs (12) are not fixed to the top of the base (1).

2. The green environment-friendly dust removal device for coal mining according to claim 1, wherein telescopic rods are arranged in the two springs (12), and the upper end and the lower end of each telescopic rod are respectively fixed with the end parts, close to the rack (11) and the base (1), of the telescopic rods.

3. The green environment-friendly dust removal device for coal mining as claimed in claim 2, wherein a fixed block (13) is fixed at the top of the base (1), jacks (131) are respectively formed at one side ends of the fixed block (13) and the rack (11), and bolts (132) are movably inserted into the two jacks (131).

4. The green environment-friendly dust removal device for coal mining as claimed in claim 3, wherein two pull rods (14) are fixed at the bottom of the rack (11), the bottoms of the two pull rods (14) movably penetrate through the bottom of the base (1) and extend downwards, and pedals (141) are fixed at the bottoms of the two pull rods (14).

5. The green environmental protection dust removal device for coal mining according to claim 4, wherein a second handle (10) is fixed at one side end of the rotating shaft (8).

6. The green environmental protection dust collector for coal mining according to claim 5, characterized in that, the limiting mechanism (6) comprises:

the number of the limiting rods (61) is four, and the four limiting rods (61) are all fixed to the top of the base (1);

the disc (62) is fixed on the circumferential surface of the threaded sleeve rod (4), four limiting holes matched with the limiting rods (61) are formed in the top of the disc (62), and the disc (62) is connected to the surfaces of the four limiting rods (61) in a sliding mode through the four limiting holes; and

the fixing ring (63) is sleeved on the circumferential surface of the threaded sleeve rod (4), and the fixing ring (63) is fixed at the tops of the four limiting rods (61).

7. The green environment-friendly dust removal device for coal mining according to claim 6, characterized in that universal wheels (101) are fixed at four corners of the bottom of the base (1), a railing panel (3) is fixed at the top of the base (1), and a first handle (31) is fixed at one side end of the railing panel (3).