CN215566074U

CN215566074U - Cooling and spraying device for coal mining machine with ultra-large mining height

Info

Publication number: CN215566074U
Application number: CN202122063241.9U
Authority: CN
Inventors: 孙喆; 陈永华; 侯广法; 孙晋正; 李铭
Original assignee: Zhenxiong Jinzhu Coal Mine Co ltd
Current assignee: Zhenxiong Jinzhu Coal Mine Co ltd
Priority date: 2021-08-30
Filing date: 2021-08-30
Publication date: 2022-01-18
Anticipated expiration: 2031-08-30

Abstract

The utility model discloses a cooling and spraying device for a super-large mining height coal mining machine, which belongs to the technical field of coal mining spraying equipment and comprises a bottom plate and a water tank, wherein a water inlet is fixedly arranged at the top of the water tank, a water pump is fixedly arranged at the bottom of the water tank, a hose is fixedly connected with the output end of the water pump, a support is fixedly arranged at the top of the bottom plate, a shaft sleeve is fixedly arranged at the top in the support, a sliding rod is fixedly arranged in the shaft sleeve, the outer side wall of the sliding rod is connected with a sliding block in a sliding manner, and a pulley is movably arranged at the top in the support and positioned at the left side of the shaft sleeve. The fixing plate is inserted into the positioning groove through the positioning pin.

Description

Cooling and spraying device for coal mining machine with ultra-large mining height

Technical Field

The utility model relates to the technical field of coal mining spraying equipment, in particular to a cooling spraying device for a coal mining machine with an ultra-large mining height.

Background

The coal industry is the prop industry of China, plays an important role in the energy industry, the metallurgical industry, the chemical industry, the mechanical industry and the transportation industry, and in a coal mining field, because coal is lifted along with the transportation process, a coal mining machine can generate dust when transporting the coal, and a specific spraying device is needed for spraying so as to prevent the harm to human bodies caused by the suction of field workers.

The existing coal mining machines are different in specification and model and conveying height, most of spraying devices for traditional coal mining fields adopt spraying guns, motor vehicles are used for transporting the spraying guns to fixed positions for operation, the cost is high, the spraying height cannot be adjusted, the spraying effect is directly influenced, and therefore the cooling spraying device for the coal mining machine with the ultra-large mining height is provided.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a cooling spraying device for a coal mining machine with an ultra-large mining height, which aims to solve the problems in the background technology.

In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a cooling atomizer for super large mining height coal-winning machine, includes bottom plate and water tank, the fixed water inlet that is provided with in top of water tank, the fixed water pump that is provided with in bottom of water tank, the output fixedly connected with hose of water pump, the fixed support that is provided with in top of bottom plate, the fixed axle sleeve that is provided with in top in the support, the fixed slide bar that is provided with in axle sleeve, the lateral wall sliding connection of slide bar has the slider, the left activity that the top just is located the axle sleeve in the support is provided with the pulley, the spout has been seted up in the support, the fixed plate that is provided with in below that just is located the spout in the support, the preceding lateral wall activity of fixed plate is provided with the reel, the constant head tank has been seted up in the reel, the lateral wall transmission of reel is connected with the steel wire, the right side wall rotation of slider is connected with the shower nozzle.

Preferably, a transparent observation window with a scale is fixedly arranged on the front side wall of the water tank, and the support is in an inverted L shape.

Preferably, a through hole matched with the hose is formed in the sliding block, and the assembly position of the hose and the sliding block is in flange connection.

Preferably, a rotating shaft is arranged at the assembly position of the sliding block and the spray head, and the spray head and the sliding block are connected in a rotating mode.

Preferably, a positioning hole is formed in the assembly position of the fixing plate and the positioning groove, and a positioning pin is fixedly arranged between the positioning groove and the positioning hole.

Preferably, the bottom of the bottom plate is movably provided with a roller, and the left side wall of the water tank is fixedly provided with a push-pull handle.

Preferably, the assembly position of the sliding block and the sliding rod is provided with a through hole matched with the sliding rod, and the assembly position of the steel wire and the sliding block is fixedly provided with a connecting lug block.

Compared with the prior art, the utility model has the beneficial effects that: the device is reasonable in design, the device is moved to a working position, the steel wire is driven to tighten by the rotating winding wheel, the sliding block is driven to move upwards by the pulley, otherwise, the steel wire is driven to separate by the rotating winding wheel, the sliding block is driven to move downwards along the sliding rod by the pulley, so that the vertical height adjustment of the sliding block is completed, the positioning pin is inserted into the fixing plate through the positioning groove, the position of the winding wheel is fixed, the water pump is started to provide cooling water for the spray head through the hose, and the spraying angle of the spray head is adjusted through the rotating shaft.

Drawings

FIG. 1 is a schematic view of the main structure of the present invention;

FIG. 2 is a side view of the stent of the present invention;

FIG. 3 is an enlarged view of the present invention A;

FIG. 4 is a cross-sectional view of the slider of the present invention.

In the figure: 1. a base plate; 2. a water tank; 3. a water inlet; 4. a water pump; 5. a hose; 6. a support; 7. a shaft sleeve; 8. a slide bar; 9. a slider; 10. a pulley; 11. a fixing plate; 12. a reel; 13. positioning a groove; 14. a steel wire; 15. a chute; 16. and (4) a spray head.

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, fig. 2, fig. 3 and fig. 4, the present invention provides a technical solution: the utility model provides a cooling atomizer for super large mining height coal-winning machine, including bottom plate 1 and water tank 2, the fixed water inlet 3 that is provided with in top of water tank 2, the fixed water pump 4 that is provided with in bottom of water tank 2, the output end fixedly connected with hose 5 of water pump 4, the fixed support 6 that is provided with in top of bottom plate 1, the fixed axle sleeve 7 that is provided with in top in the support 6, the fixed slide bar 8 that is provided with in axle sleeve 7, the lateral wall sliding connection of slide bar 8 has slider 9, the activity of top just is located the left of axle sleeve 7 is provided with pulley 10 in the support 6, spout 15 has been seted up in the support 6, the fixed plate 11 that is provided with in the below that just is located spout 15 in the support 6, the activity of the preceding lateral wall of fixed plate 11 is provided with reel 12, constant head tank 13 has been seted up in the reel 12, the lateral wall transmission of reel 12 is connected with steel wire 14, the right lateral wall rotation of slider 9 is connected with shower nozzle 16, install reel 12 through fixed plate 11.

Referring to fig. 1, a transparent observation window with a scale is fixedly arranged on the front side wall of a water tank 2, a support 6 is in an inverted L shape, and a slide bar 8 is supported by the support 6;

referring to fig. 1, a through hole matched with the hose 5 is formed in the slider 9, the assembly position of the hose 5 and the slider 9 is in flange connection, and a spray water source is supplied to the spray head 16 through the hose 5;

referring to fig. 4, a rotating shaft is arranged at the assembly position of the sliding block 9 and the nozzle 16, the nozzle 16 and the sliding block 9 form a rotating connection, and pulverized coal is sprayed through the nozzle 16;

referring to fig. 3, a positioning hole is formed at an assembly position of the fixing plate 11 and the positioning groove 13, a positioning pin is fixedly arranged between the positioning groove 13 and the positioning hole, and the wire winding wheel 12 is positioned by the positioning pin;

referring to fig. 1, the bottom of a bottom plate 1 is movably provided with a roller, the left side wall of a water tank 2 is fixedly provided with a push-pull handle, and the device is moved by the roller;

referring to fig. 1, a through hole adapted to the slide bar 8 is formed at an assembly position of the slide bar 8 and the slide block 9, a connecting lug is fixedly arranged at an assembly position of the steel wire 14 and the slide block 9, and the height of the spray head 16 is adjusted through the slide block 9.

The working principle is as follows: when using the device, with the device removal to operating position, rotate reel 12 and drive steel wire 14 and tighten up, drive slider 9 rebound through pulley 10, otherwise rotate reel 12 and drive steel wire 14 and break away from, drive slider 9 through pulley 10 and move down along slide bar 8, thereby accomplish the upper and lower altitude mixture control to slider 9, pass through constant head tank 13 through the locating pin and insert fixed plate 11, carry out the rigidity to reel 12, start water pump 4 and provide the cooling water through hose 5 to shower nozzle 16, and adjust the spray angle of shower nozzle 16 through the pivot, and spray to the buggy scene, thereby accomplish the purpose to the cooling coal-winning machine spraying.

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 utility model provides a super large mining height is cooling atomizer for coal-winning machine, includes bottom plate (1) and water tank (2), its characterized in that: the water inlet (3) is fixedly arranged at the top of the water tank (2), the water pump (4) is fixedly arranged at the bottom of the water tank (2), the output end of the water pump (4) is fixedly connected with the hose (5), the support (6) is fixedly arranged at the top of the bottom plate (1), the shaft sleeve (7) is fixedly arranged at the top of the support (6), the slide rod (8) is fixedly arranged in the shaft sleeve (7), the slide block (9) is slidably connected to the outer side wall of the slide rod (8), the pulley (10) is movably arranged at the left of the shaft sleeve (7) at the top of the support (6), the chute (15) is arranged in the support (6), the fixing plate (11) is fixedly arranged below the chute (15) in the support (6), the reel (12) is movably arranged on the front side wall of the fixing plate (11), and the positioning groove (13) is formed in the reel (12), the outer side wall of the reel (12) is in transmission connection with a steel wire (14), and the right side wall of the sliding block (9) is in rotating connection with a spray head (16).

2. The cooling and spraying device for the ultra-large mining height coal mining machine according to claim 1, characterized in that: the front side wall of the water tank (2) is fixedly provided with a transparent observation window with a scale, and the support (6) is in an inverted L shape.

3. The cooling and spraying device for the ultra-large mining height coal mining machine according to claim 1, characterized in that: a through hole matched with the hose (5) is formed in the sliding block (9), and the assembly position of the hose (5) and the sliding block (9) is in flange connection.

4. The cooling and spraying device for the ultra-large mining height coal mining machine according to claim 1, characterized in that: the assembly part of the sliding block (9) and the spray head (16) is provided with a rotating shaft, and the spray head (16) and the sliding block (9) are rotationally connected.

5. The cooling and spraying device for the ultra-large mining height coal mining machine according to claim 1, characterized in that: the positioning structure is characterized in that a positioning hole is formed in the assembly position of the fixing plate (11) and the positioning groove (13), and a positioning pin is fixedly arranged between the positioning groove (13) and the positioning hole.

6. The cooling and spraying device for the ultra-large mining height coal mining machine according to claim 1, characterized in that: the bottom of the bottom plate (1) is movably provided with a roller, and the left side wall of the water tank (2) is fixedly provided with a push-pull handle.

7. The cooling and spraying device for the ultra-large mining height coal mining machine according to claim 1, characterized in that: the through hole matched with the sliding rod (8) is formed in the assembling position of the sliding block (9) and the sliding rod (8), and the connecting lug block is fixedly arranged at the assembling position of the steel wire (14) and the sliding block (9).