CN212389336U

CN212389336U - Spraying dust-settling device for coal mining machine

Info

Publication number: CN212389336U
Application number: CN202021123281.7U
Authority: CN
Inventors: 崔矗
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-06-17
Filing date: 2020-06-17
Publication date: 2021-01-22
Anticipated expiration: 2030-06-17

Abstract

The utility model discloses a coal-winning machine is with spraying dust device, which comprises a bod, the upper end fixedly connected with backup pad of organism, the upper end fixedly connected with of backup pad draws water the mechanism, the upper end fixedly connected with of backup pad deposits water the mechanism, the upper end of backup pad is equipped with the dryer, fixedly connected with blast mechanism on the lateral wall of dryer, the end of drawing water and the water delivery end of mechanism respectively with deposit the lateral wall fixed connection who water mechanism and dryer, the upper end of backup pad is connected with slewing mechanism, slewing mechanism's upper end is connected with the rotor plate, the upper end of rotor plate runs through and is equipped with the connecting rod, the lower extreme and the backup pad sliding connection of connecting rod, the connecting rod passes through the belt and is connected with the slewing mechanism transmission. The utility model discloses can adjust the horizontal angle and the every single move angle of dryer simultaneously, do not need staff's manual regulation, further make things convenient for staff's work, indirect improvement staff's work efficiency.

Description

Spraying dust-settling device for coal mining machine

Technical Field

The utility model relates to a coal-winning machine technical field especially relates to a coal-winning machine is with spraying dust device.

Background

The spray dust fall is a novel dust fall technology, the principle is that particles generated by spraying are utilized, because the particles are extremely fine, the surface tension is basically zero, the particles can rapidly adsorb dust particles with various sizes in the air when being sprayed to the air, effective dust control is formed, a good effect is achieved on large-scale open range dust control dust fall, and meanwhile, the effect is an atomization effect completely and water drops and humidity are never generated.

Through the retrieval, chinese patent No. CN 209557000U discloses coal-winning machine spraying dust device, including organism and horn, one side of organism is connected with the horn, the top of organism and the one side that is close to the horn are equipped with the backup pad, the bilateral symmetry of backup pad is equipped with the connecting plate, the connecting plate is connected through pivot one with the backup pad, the top of backup pad is equipped with a plurality of through-holes, be connected through the fixing bolt with through-hole looks adaptation between the adjacent connecting plate, fixing bolt's one end is equipped with the nut, the top of adjacent connecting plate is equipped with the dryer, the dryer is one side open-ended cavity structure, and the opening of dryer is close to the horn, the top of adjacent connecting plate is passed through rotary mechanism. The utility model discloses a coal-winning machine spraying dust device, this design easy operation, reasonable in design sprays evenly, and the dust fall is effectual, can be according to particular case, and the quick dust fall to the assigned position has improved site operation efficiency, has reduced the dust content in the air, has improved worker's safety.

The prior device has the following problems when in use: the existing device can adjust the horizontal angle and the pitching angle when in use, but the adjusting process is more complicated, and only one direction can be adjusted at a time, so that the working content of workers is increased, and the working efficiency of the workers is further influenced.

Therefore, a spraying dust-settling device for a coal mining machine is provided to solve the problems.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects existing in the prior art and providing a spraying dust-settling device for a coal mining machine.

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

a spray dust-settling device for a coal mining machine comprises a machine body, wherein a supporting plate is fixedly connected to the upper end of the machine body, a water pumping mechanism is fixedly connected to the upper end of the supporting plate, a water storage mechanism is fixedly connected to the upper end of the supporting plate, an air duct is arranged at the upper end of the supporting plate, an air blowing mechanism is fixedly connected to the side wall of the air duct, the water inlet end and the water delivery end of the water pumping mechanism are respectively and fixedly connected with the water storage mechanism and the side wall of the air duct, a rotating mechanism is connected to the upper end of the supporting plate, a rotating plate is connected to the upper end of the rotating mechanism, a connecting rod penetrates through the upper end of the rotating plate, the lower end of the connecting rod is in sliding connection with the supporting plate, the connecting rod is in transmission connection with the rotating mechanism through a belt, two vertical plates, the two rotating mechanisms are respectively connected with the side wall of the air duct.

Preferably, slewing mechanism includes fixed connection in the servo motor of backup pad upper end, fixedly connected with pivot in servo motor's the drive shaft, the upper end of pivot and the lower terminal surface fixed connection of rotor plate.

Preferably, the side wall of the rotating shaft is coaxially sleeved with a first belt pulley, the side wall of the connecting rod is coaxially sleeved with a second belt pulley, and the first belt pulley and the second belt pulley are connected in a belt transmission mode.

Preferably, the upper end of backup pad is equipped with the arc spout, sliding connection has the slider on the interior bottom of arc spout, the up end of slider and the lower terminal surface fixed connection of connecting rod, connecting rod and arc spout sliding connection.

Preferably, the two rotating mechanisms comprise rotating rods penetrating through the side walls of the two vertical plates, two second bevel gears are fixedly connected to one ends of the rotating rods, connecting discs are fixedly connected to one ends of the rotating rods, the side walls of the connecting discs are fixedly connected to the side walls of the air ducts respectively, first bevel gears are fixedly connected to the upper ends of the connecting rods, and the first bevel gears are meshed with one of the second bevel gears.

Preferably, the water storage mechanism consists of a water storage tank, the water pumping mechanism consists of a high-pressure water pump, a water inlet pipe, a high-pressure atomizing nozzle and a water outlet pipe, the high-pressure atomizing nozzle is positioned in the air duct, and the blowing mechanism consists of an air pump.

Preferably, the outlet pipe is a soft plastic pipeline, and the outlet pipe has a certain length.

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

through servo motor, the apparatus further comprises a rotating plate, the connecting rod, the belt, first belt pulley, the second belt pulley, the use of first helical gear and second helical gear, the staff starts horizontal angle and the every single move angle that servo motor just can make the dryer and obtains changing, thereby just can make the automatic blowout angle that changes the spraying of device, do not need the staff to carry out manual regulation, thereby staff's work has been reduced, indirect improvement staff's work efficiency, the dryer is when horizontal angle changes simultaneously, can change the every single move angle of dryer, thereby can make the abundant dust contact with in the air of water smoke, indirect improvement the efficiency that the device removed dust.

Drawings

Fig. 1 is a schematic partial structural view of a spraying dust-settling device for a coal mining machine according to the present invention;

fig. 2 is a schematic view of a first visual angle structure of a spraying dust-settling device for a coal mining machine according to the present invention;

fig. 3 is a second view structural schematic diagram of a spraying dust-settling device for a coal mining machine according to the present invention;

fig. 4 is a third view structural schematic diagram of a spraying dust-settling device for a coal mining machine provided by the utility model.

In the figure: 1 organism, 2 backup pads, 3 mechanism, 4 water mechanisms, 5 dryer, 6 mechanism of blowing, 7 rotor plates, 8 connecting rods, 9 belts, 10 risers, 11 servo motor, 12 pivots, 13 first belt pulleys, 14 second belt pulleys, 15 arc spouts, 16 sliders, 17 first helical gear, 18 second helical gear, 19 bull sticks, 20 connection pads.

Detailed Description

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

Referring to fig. 1-4, a spraying dust-settling device for a coal mining machine comprises a machine body 1, a supporting plate 2 is fixedly connected to the upper end of the machine body 1, a water pumping mechanism 3 is fixedly connected to the upper end of the supporting plate 2, the water pumping mechanism 3 is composed of a high-pressure water pump, a water inlet pipe, a high-pressure atomizing nozzle and a water outlet pipe, the water outlet pipe is a soft plastic pipeline, the water outlet pipe has a certain length, the high-pressure atomizing nozzle is located in a wind barrel 5, a water storage mechanism 4 is fixedly connected to the upper end of the supporting plate 2, the water storage mechanism 4 is composed of a water storage tank, the wind barrel 5 is arranged at the upper end of the supporting plate 2, a blowing mechanism 6 is fixedly connected to the side wall of the wind barrel 5, a water inlet end and a water delivery end of the.

The upper end of backup pad 2 is connected with slewing mechanism, and slewing mechanism includes fixed connection in the servo motor 11 of backup pad 7 upper end, and wherein servo motor 11 is prior art, does not state here too much, fixedly connected with pivot 12 in servo motor 11's the drive shaft, the upper end of pivot 12 and the lower terminal surface fixed connection of rotor plate 7, and slewing mechanism's upper end is connected with rotor plate 7.

The upper end of rotor plate 7 runs through and is equipped with connecting rod 8, and the lower extreme and the 2 sliding connection of backup pad of connecting rod 8, the upper end of backup pad 2 are equipped with arc spout 15, and sliding connection has slider 16 on the interior bottom of arc spout 15, and the up end of slider 16 and the lower terminal surface fixed connection of connecting rod 8, connecting

rod

8 and 15 sliding connection of arc spout.

Connecting rod 8 passes through belt 9 and is connected with the slewing mechanism transmission, and coaxial the cup jointing has first belt pulley 13 on the lateral wall of pivot 12, and coaxial the cup jointing has second belt pulley 14 on the lateral wall of connecting rod 8, and first belt pulley 13 and second belt pulley 14 pass through belt 9 transmission and are connected.

Two risers 10 of upper end fixedly connected with of backup pad 2, all be equipped with rotary mechanism on the lateral wall of two risers 10, two rotary mechanism are including running through the bull stick 19 that sets up on two riser 10 lateral walls, the equal fixedly connected with second helical gear 18 of one end of two bull sticks 19, the equal fixedly connected with connection pad 20 of one end of two bull sticks 19, the lateral wall of two connection pads 20 respectively with the lateral wall fixed connection of dryer 5, the first helical gear 17 of upper end fixedly connected with of connecting rod 8, first helical gear 17 meshes with one of them second helical gear 18 mutually, one of them rotary mechanism is connected with connecting rod 8, two rotary mechanism are connected with the lateral wall of dryer 5 respectively.

The utility model discloses in, when the staff need use this device, at first the staff can start servo motor 11, when servo motor 11 during operation, just can make pivot 12 rotate, when pivot 12 rotates, just can make rotor plate 7 rotate thereupon, and further horizontal angle that just can make dryer 5 changes.

Meanwhile, when the rotating shaft 12 rotates, the first belt pulley 13 can rotate, and with the aid of the belt 9, the second belt pulley 14 can rotate therewith, and further the connecting rod 8 can rotate therewith, so that the first bevel gear 17 can rotate, and the rotating rod 19 can rotate, and when the rotating rod 19 rotates, the pitch angle of the air duct 5 can be changed.

Meanwhile, a worker can pump out the water source in the water storage mechanism 4 through the water pumping mechanism 3 and change water into mist, and then the worker starts the air blowing mechanism 5, so that the water source can be sprayed into the air, and further dust in the air can be treated.

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

Claims

1. A spraying dust-settling device for a coal mining machine comprises a machine body (1), wherein a supporting plate (2) is fixedly connected to the upper end of the machine body (1), a water pumping mechanism (3) is fixedly connected to the upper end of the supporting plate (2), a water storing mechanism (4) is fixedly connected to the upper end of the supporting plate (2), an air duct (5) is arranged at the upper end of the supporting plate (2), an air blowing mechanism (6) is fixedly connected to the side wall of the air duct (5), the water inlet end and the water delivery end of the water pumping mechanism (3) are respectively and fixedly connected with the water storing mechanism (4) and the side wall of the air duct (5), the spraying dust-settling device is characterized in that a rotating mechanism is connected to the upper end of the supporting plate (2), a rotating plate (7) is connected to the upper end of the rotating mechanism, a connecting rod (8) penetrates through the upper end of the rotating plate (, connecting rod (8) are connected with the slewing mechanism transmission through belt (9), two riser (10) of upper end fixedly connected with of backup pad (2), two all be equipped with rotary mechanism on the lateral wall of riser (10), one of them rotary mechanism is connected with connecting rod (8), two rotary mechanism is connected with the lateral wall of dryer (5) respectively.

2. The spraying dust settling device for the coal mining machine is characterized in that the rotating mechanism comprises a servo motor (11) fixedly connected to the upper end of the supporting plate (2), a rotating shaft (12) is fixedly connected to a driving shaft of the servo motor (11), and the upper end of the rotating shaft (12) is fixedly connected with the lower end face of the rotating plate (7).

3. The spraying dust settling device for the coal mining machine is characterized in that a first belt pulley (13) is coaxially sleeved on the side wall of the rotating shaft (12), a second belt pulley (14) is coaxially sleeved on the side wall of the connecting rod (8), and the first belt pulley (13) and the second belt pulley (14) are in transmission connection through a belt (9).

4. The spraying dust settling device for the coal mining machine is characterized in that an arc-shaped sliding groove (15) is formed in the upper end of the supporting plate (2), a sliding block (16) is connected to the inner bottom of the arc-shaped sliding groove (15) in a sliding mode, the upper end face of the sliding block (16) is fixedly connected with the lower end face of the connecting rod (8), and the connecting rod (8) is connected with the arc-shaped sliding groove (15) in a sliding mode.

5. The spraying dust settling device for the coal mining machine is characterized in that the two rotating mechanisms comprise rotating rods (19) penetrating through the side walls of the two vertical plates (10), one ends of the two rotating rods (19) are fixedly connected with second bevel gears (18), one ends of the two rotating rods (19) are fixedly connected with connecting discs (20), the side walls of the two connecting discs (20) are fixedly connected with the side walls of the air ducts (5), the upper end of each connecting rod (8) is fixedly connected with a first bevel gear (17), and the first bevel gear (17) is meshed with one of the second bevel gears (18).

6. The spraying dust-settling device for the coal mining machine is characterized in that the water storage mechanism (4) consists of a water storage tank, the water pumping mechanism (3) consists of a high-pressure water pump, a water inlet pipe, a high-pressure atomizing nozzle and a water outlet pipe, the high-pressure atomizing nozzle is positioned in the air duct (5), and the air blowing mechanism (6) consists of an air pump.

7. The spraying dust-settling device for the coal mining machine according to claim 6, wherein the water outlet pipe is a soft plastic pipeline and has a certain length.