CN216653898U

CN216653898U - Dust treatment device for mine exploitation

Info

Publication number: CN216653898U
Application number: CN202123141996.2U
Authority: CN
Inventors: 许治满
Original assignee: Fujian Zhenghe Zhenglong Mining Co ltd
Current assignee: Fujian Zhenghe Zhenglong Mining Co ltd
Priority date: 2021-12-14
Filing date: 2021-12-14
Publication date: 2022-06-03
Anticipated expiration: 2031-12-14

Abstract

The utility model provides a dust treatment device for mining, which comprises a base and a transverse plate, wherein the transverse plate is positioned above the base and is parallel to the base, ball screws are arranged at the tops of two sides of the base, first bearing seats are arranged at two ends of each ball screw, the first bearing seats are fixedly arranged on the base, the ball screws are coaxially and rotatably connected with the first bearing seats at the two ends, two nut blocks are spirally connected onto the ball screws and are horizontally arranged, a first rotating seat is fixedly arranged at the top of each nut block, a connecting rod is rotatably connected into the first rotating seat, and the two connecting rods on the same side are rotatably connected through a rotating shaft. When the device is used, the water mist diffusion range is wider, the contact area of the water mist and dust is increased, the spraying height and angle of the air duct can be adjusted, the spraying dust falling range is enlarged, and the device is convenient to control positions with higher dust concentration.

Description

Dust treatment device for mine exploitation

Technical Field

The utility model belongs to the technical field of dust treatment devices, and particularly relates to a dust treatment device for mining.

Background

Mine dust is a general term for fine particles of solid substances such as rock dust, mine dust and the like generated by blasting, mechanical chiseling, cutting, friction and vibration in the mining production process of a mine. The long-term dust inhalation of miners can cause lung fibroid lesion to cause pneumoconiosis, and the underground dust can explode under certain conditions to cause serious mine disasters. In order to guarantee the health of miners and the normal operation of mining work, need administer the dust, traditional dust treatment device, when spraying dust device was using, the angle of spraying generally was fixed, and the spraying scope is less, and dust treatment effect, efficiency are very general, can't satisfy the in-service use needs. In order to solve the problems, a dust treatment device for mine exploitation is provided.

SUMMERY OF THE UTILITY MODEL

In order to solve the defects of the prior art, the utility model provides a dust treatment device for mine exploitation.

The technical scheme of the utility model is realized as follows: a dust treatment device for mining comprises a base and a transverse plate, wherein the transverse plate is positioned above the base and parallel to the base, ball screws are arranged at the tops of two sides of the base, first bearing seats are arranged at two ends of each ball screw and fixedly arranged on the base, the ball screws are coaxially and rotatably connected with the first bearing seats at two ends, two nut blocks are spirally connected onto the ball screws and horizontally arranged, a first rotating seat is fixedly arranged at the top of each nut block and rotatably connected with a connecting rod, the two connecting rods at the same side are rotatably connected through a rotating shaft, sliding rods are arranged at the bottoms of two sides of the transverse plate, second bearing seats are arranged at two ends of each sliding rod and fixedly arranged on the transverse plate, and the sliding rods are rotatably connected with the second bearing seats at two ends, the sliding rod is connected with two sliding blocks in a sliding mode, the sliding blocks are horizontally arranged, a second rotating seat is fixedly installed at the bottom of each sliding block, one end, away from the first rotating seat, of the connecting rod is rotatably connected with the second rotating seat through a rotating shaft, the top of one end of the base is fixedly connected with a motor box body, the motor box body is located between the ball screws, a driving motor is fixedly connected inside the motor box body, the output end of the driving motor is coaxially and fixedly connected with a double-groove belt pulley, one end of each ball screw is coaxially and fixedly connected with a single-groove belt pulley, and the double-groove belt pulleys are connected with the single-groove belt pulleys on the two sides through a transmission belt;

the support frame is fixedly connected to the transverse plate, the support frame is designed in a U shape, an air duct is arranged between vertical rods on two sides of the support frame, the air duct is rotatably connected with the support frame through a rotating shaft, a fan cavity is arranged at one end of the air duct, a blower is fixedly installed in the fan cavity, the fan cavity is communicated with the interior of the air duct, an electric telescopic rod is hinged to the bottom of the other end of the air duct, one end, away from the air duct, of the electric telescopic rod is hinged to the transverse plate, a water dividing pipe is fixedly connected to the end part of the air duct, the water dividing pipe is designed in an annular shape, a plurality of water dividing branch pipes are communicated with the water dividing pipe, one ends, away from the water dividing branch pipes, of the water dividing branch pipes are communicated with an atomizing spray head, a support plate is arranged above the motor box body, a water storage tank is fixedly connected to the top of the support plate, a water pump box body is arranged on one side of the water storage tank, and the water pump box body is fixedly installed on the support plate, the inside fixed mounting of water pump box has the suction pump, the water inlet intercommunication of suction pump has the inlet channel, the one end that the water pump box was kept away from to the inlet channel runs through the storage water tank rather than inside intercommunication, the delivery port intercommunication of suction pump has a water hose, the one end that the water pump box was kept away from to the water hose runs through dryer and distributive pipe intercommunication.

Preferably, the four corners of the bottom of the supporting plate are fixedly connected with supporting columns, and one ends, far away from the supporting plate, of the supporting columns are fixedly connected with the base.

Preferably, four corners of the bottom of the base are fixedly provided with universal wheels.

Preferably, the outer surface of the ball screw is provided with a normal thread portion and a reverse thread portion, and the two nut blocks are respectively engaged with the normal thread portion and the reverse thread portion of the ball screw.

Preferably, the top of the water storage tank is provided with a water inlet, and one end of the water inlet, which is far away from the water storage tank, is connected with a sealing cover.

Preferably, a pipe joint is connected to the top of the water storage tank.

Compared with the prior art, when the dust collector is used, the blower in the fan cavity is used for blowing the water mist sprayed by the atomizing nozzle, so that the water mist is wider in diffusion range, and the contact area between the water mist and dust is increased; a driving motor is utilized to drive the ball screw to rotate, so that an included angle between the connecting rods is changed, and the transverse plate is driven to lift, so that the spraying height of the air duct is adjusted, and the spraying dust falling range is enlarged; utilize electric telescopic handle, drive the dryer and rotate on the support frame to adjust dryer spraying angle, further increase spraying dust fall scope, the convenience is to administering to the higher position of dust concentration.

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 schematic structural diagram of a dust treatment device for mining provided by the utility model.

In the figure: the water supply device comprises a base 1, a ball screw 2, a first bearing seat 3, a nut block 4, a first rotating seat 5, a connecting rod 6, a fan cavity 7, a second bearing seat 8, a sliding rod 9, a sliding block 10, a second rotating seat 11, a transverse plate 12, a supporting frame 13, an air duct 14, an electric telescopic rod 15, a water outlet hose 16, a water distribution pipe 17, a water distribution branch pipe 18, an atomizing nozzle 19, a supporting plate 20, a supporting column 21, a water pump box body 22, a water storage tank 23, a water inlet 24, a sealing cover 25, a water inlet pipeline 26, a double-groove belt pulley 27, a single-groove belt pulley 28, a motor box body 29, a universal wheel 30 and a pipe joint 31.

Detailed Description

The technical solutions 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, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Referring to fig. 1, the present invention provides a technical solution: a dust treatment device for mining comprises a base 1 and a transverse plate 12, wherein the transverse plate 12 is positioned above the base 1, the transverse plate 12 is parallel to the base 1, ball screws 2 are arranged at the tops of two sides of the base 1, first bearing seats 3 are arranged at two ends of each ball screw 2, the first bearing seats 3 are fixedly arranged on the base 1, the ball screws 2 are coaxially and rotatably connected with the first bearing seats 3 at two ends, nut blocks 4 are spirally connected onto the ball screws 2 and horizontally arranged, first rotating seats 5 are fixedly arranged at the tops of the nut blocks 4, connecting rods 6 are rotatably connected into the first rotating seats 5, the two connecting rods 6 at the same side are rotatably connected through rotating shafts, sliding rods 9 are arranged at the bottoms of two sides of the transverse plate 12, second bearing seats 8 are arranged at two ends of each sliding rod 9, the second bearing seats 8 are fixedly arranged on the transverse plate 12, the sliding rods 9 are rotatably connected with the second bearing seats 8 at two ends, a sliding block 10 is connected on the sliding rod 9 in a sliding manner, the sliding block 10 is provided with two horizontally arranged sliding blocks, a second rotating seat 11 is fixedly installed at the bottom of the sliding block 10, one end of a connecting rod 6, which is far away from the first rotating seat 5, is rotatably connected with the second rotating seat 11 through a rotating shaft, a motor box 29 is fixedly connected at the top of one end of the base 1, the motor box 29 is positioned between the ball screws 2, a driving motor is fixedly connected inside the motor box 29, the output end of the driving motor is coaxially and fixedly connected with a double-groove belt pulley 27, one end of the ball screw 2 is coaxially and fixedly connected with a single-groove belt pulley 28, the double-groove belt pulley 27 is connected with the single-groove belt pulleys 28 at two sides through a transmission belt, the driving motor inside the motor box 29 is used for driving the double-groove belt pulley 27 to rotate, the double-groove belt pulley 27 drives the ball screw 2 to rotate, the ball screw 2 rotates to drive the nut block 4 to linearly translate, the included angle of the connecting rod 6 between the first rotating seat 5 and the second rotating seat 11 is changed, and the transverse plate 12 is driven to move up and down, so that the spraying height of the air duct 14 is adjusted;

a supporting frame 13 is fixedly connected to the transverse plate 12, the supporting frame 13 is designed in a U shape, an air duct 14 is arranged between vertical rods at two sides of the supporting frame 13, the air duct 14 is rotatably connected with the supporting frame 13 through a rotating shaft, a fan cavity 7 is arranged at one end of the air duct 14, a blower is fixedly arranged inside the fan cavity 7, the fan cavity 7 is communicated with the inside of the air duct 14, an electric telescopic rod 15 is hinged at the bottom of the other end of the air duct 14, one end of the electric telescopic rod 15, which is far away from the air duct 14, is hinged with the transverse plate 12, a water distribution pipe 17 is fixedly connected at the port of the air duct 14, the water distribution pipe 17 is designed in an annular shape, a plurality of water distribution branch pipes 18 are communicated on the water distribution pipe 17, an atomizing spray head 19 is communicated at one end of the water distribution pipe 18, a supporting plate 20 is arranged above the motor box 29, a water storage tank 23 is fixedly connected to the top of the supporting plate 20, a water storage tank 23 is provided with a water pump box 22, the water pump box 22 is fixedly installed on the supporting plate 20, the inside fixed mounting of water pump box 22 has the suction pump, the water inlet intercommunication of suction pump has inlet channel 26, the one end that water pump box 22 was kept away from to inlet channel 26 runs through storage water tank 23 and its inside intercommunication, the delivery port intercommunication of suction pump has water outlet hose 16, water outlet hose 16 keeps away from the one end of water pump box 22 and runs through dryer 14 and distributive pipe 17 intercommunication, utilize the water pump in the water pump box 22 to carry the water in storage water tank 23 in distributive pipe 17, handle water atomization through distributive pipe 18 and atomizer 19, blow off water smoke through the hair-dryer in the fan cavity 7, make water smoke diffusion range wider, the area of contact of water smoke and dust has been increased.

Specifically, when the device is used, the device is firstly moved to a working site by the universal wheel 30, then a driving motor in the motor box 29 is started according to self requirements and site limitations, the ball screw 2 is driven to rotate, an included angle between the connecting rods 6 is changed, the transverse plate 12 is driven to lift, the spraying height of the air duct 14 is adjusted, the air duct 14 is driven to rotate on the supporting frame 13 by the electric telescopic rod 15, so that the spraying angle of the air duct 14 is adjusted, after adjustment is finished, water in the water storage tank 23 is conveyed into the water distribution pipe 17 by the water suction pump in the water pump box 22, the water is atomized by the water distribution branch pipe 18 and the atomizing nozzle 19, water mist is blown away by the blower in the fan cavity 7, the water mist diffusion range is wider, and effective treatment of mine dust is realized.

Further, the equal fixedly connected with support column 21 in backup pad 20 bottom four corners, the one end and the base 1 fixed connection of backup pad 20 are kept away from to support column 21, carry out the bearing to backup pad 20 and top part through setting up support column 21, have improved the stability of structure.

Further say, the equal fixed mounting in base 1 bottom four corners has universal wheel 30, through setting up universal wheel 30, conveniently moves this device to required work place, has improved the suitability.

Further, the outer surface of the ball screw shaft 2 is provided with a forward thread portion and a reverse thread portion, and the two nut blocks 4 are respectively matched with the forward thread portion and the reverse thread portion of the ball screw shaft 2, so that when the ball screw shaft 2 rotates, the two nut blocks 4 are enabled to be translated in opposite directions by using the forward thread portion and the reverse thread portion.

Further, a water inlet 24 is formed in the top of the water storage tank 23, one end, far away from the water storage tank 23, of the water inlet 24 is connected with a sealing cover 25, water is conveniently added into the water storage tank 23 through the arrangement of the water inlet 24, and the sealing cover 25 is utilized to prevent external dust from entering the water storage tank 23 to block the atomizing nozzle 19.

As shown in fig. 1, a pipe joint 31 is connected to the top of the storage tank 23, and the pipe joint 31 is connected to an external water source through a pipe, such as water drawn through a pump body, or directly connected to a tap water pipe, and water is supplied into the storage tank 23 through the pipe joint 31.

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

Claims

1. The dust treatment device for mining comprises a base (1) and a transverse plate (12), and is characterized in that the transverse plate (12) is located above the base (1), the transverse plate (12) is parallel to the base (1), ball screws (2) are arranged at the tops of two sides of the base (1), first bearing seats (3) are arranged at two ends of each ball screw (2), the first bearing seats (3) are fixedly installed on the base (1), the ball screws (2) are coaxially and rotatably connected with the first bearing seats (3) at the two ends, nut blocks (4) are spirally connected onto the ball screws (2), the nut blocks (4) are arranged in two horizontal directions, a first rotating seat (5) is fixedly installed at the top of each nut block (4), a connecting rod (6) is rotatably connected with the first rotating seat (5), and the two connecting rods (6) on the same side are rotatably connected through a rotating shaft, the bottom of diaphragm (12) both sides all is provided with slide bar (9), slide bar (9) both ends all are provided with secondary bearing seat (8), secondary bearing seat (8) fixed mounting is on diaphragm (12), slide bar (9) rotate with both ends secondary bearing seat (8) and are connected, sliding connection has sliding block (10) on slide bar (9), sliding block (10) have two and level settings, sliding block (10) bottom fixed mounting has second rotation seat (11), the one end that first rotation seat (5) were kept away from in connecting rod (6) is rotated with second rotation seat (11) through the pivot and is connected, the top fixedly connected with motor box (29) of base (1) one end, motor box (29) are located between ball (2), the inside fixedly connected with driving motor of motor box (29), the output end of the driving motor is coaxially and fixedly connected with a double-groove belt pulley (27), one end of the ball screw (2) is coaxially and fixedly connected with a single-groove belt pulley (28), and the double-groove belt pulley (27) is connected with the single-groove belt pulleys (28) on the two sides through a transmission belt;

fixedly connected with support frame (13) on diaphragm (12), support frame (13) are the design of U type, be provided with dryer (14) between the montant of support frame (13) both sides, dryer (14) rotate with support frame (13) through the pivot and are connected, dryer (14) one end is provided with fan cavity (7), the inside fixed mounting of fan cavity (7) has the hair-dryer, fan cavity (7) and dryer (14) are inside to be linked together, the bottom of dryer (14) other end articulates there is electric telescopic handle (15), the one end that electric telescopic handle (15) kept away from dryer (14) is articulated with diaphragm (12), dryer (14) port department fixedly connected with distributive pipe (17), distributive pipe (17) are the annular design, the intercommunication has a plurality of branch water pipes (18) on distributive pipe (17), the one end intercommunication that branch water pipe (18) kept away from distributive pipe (17) has atomizer (19), the utility model discloses a water pump, including motor box (29), backup pad (20) top fixedly connected with storage water tank (23), storage water tank (23) one side is provided with water pump box (22), water pump box (22) fixed mounting is on backup pad (20), the inside fixed mounting of water pump box (22) has the suction pump, the water inlet intercommunication of suction pump has inlet channel (26), the one end that water pump box (22) were kept away from in inlet channel (26) runs through storage water tank (23) and its inside intercommunication, the delivery port intercommunication of suction pump has water outlet hose (16), the one end that water pump box (22) were kept away from in water outlet hose (16) runs through dryer (14) and distributive pipe (17) intercommunication.

2. The dust treatment device for mining operation according to claim 1, wherein four corners of the bottom of the support plate (20) are fixedly connected with support columns (21), and one ends of the support columns (21) far away from the support plate (20) are fixedly connected with the base (1).

3. The dust treatment device for mining of claim 1, wherein four corners of the bottom of the base (1) are fixedly provided with universal wheels (30).

4. A dust management apparatus for mining operations according to claim 1, wherein the ball screw (2) is provided with a forward threaded portion and a reverse threaded portion on the outer surface thereof, and the two nut blocks (4) are fitted to the forward threaded portion and the reverse threaded portion of the ball screw (2), respectively.

5. The dust treatment device for mine development according to claim 1, wherein the top of the water storage tank (23) is provided with a water inlet (24), and one end of the water inlet (24) far away from the water storage tank (23) is connected with a sealing cover (25).

6. A dust management apparatus for use in mining operations according to claim 1, wherein a pipe joint (31) is connected to the top of the water storage tank (23).