CN214221178U - Cooling and spraying system of coal mining machine - Google Patents
Cooling and spraying system of coal mining machine Download PDFInfo
- Publication number
- CN214221178U CN214221178U CN202022186633.XU CN202022186633U CN214221178U CN 214221178 U CN214221178 U CN 214221178U CN 202022186633 U CN202022186633 U CN 202022186633U CN 214221178 U CN214221178 U CN 214221178U
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- pressure hose
- coal
- cooling
- rocker arm
- winning machine
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Abstract
The utility model discloses a coal-winning machine cooling water-spraying system, including left rocking arm, right rocking arm, coal-winning machine main part and main water inlet, the bottom of coal-winning machine main part is equipped with main water inlet, install the stop valve on the main water inlet, the top of stop valve is equipped with through pipe, the one end of through pipe is connected with first high-pressure hose, five-way subassembly is installed to the one end of first high-pressure hose, be equipped with the second connector seat on the five-way subassembly, be equipped with multiunit second high-pressure hose on the five-way subassembly, the inside of coal-winning machine main part is equipped with the piece that divides water, divide water piece intercommunication to have multiunit second high-pressure hose. The utility model discloses in, be equipped with atomizing cooling structure, during the use, through rocking arm motor and the common drive pressure boost of traction motor, the rethread shower nozzle with cooling water atomization blowout can, the cooling of coal-winning machine integral type has been realized to the settlement of this structure, has improved the cooling efficiency of coal-winning machine, enlarges the cooling range simultaneously, has promoted the cooling effect.
Description
Technical Field
The utility model relates to a coal mining equipment technical field especially relates to coal-winning machine cooling water-spraying system.
Background
A coal mining machine is one of main devices of fully mechanized mining complete equipment. Shearers have evolved from coal cutters. The coal mining machine is a large complex system integrating machinery, electricity and hydraulic pressure, the working environment is severe, and if a fault occurs, the whole coal mining work is interrupted, so that huge economic loss is caused. The coal mining machine is one of important devices for realizing mechanization and modernization of coal mine production. The mechanized coal mining can reduce the physical labor, improve the safety and achieve the purposes of high yield, high efficiency and low consumption. The coal mining machine is characterized in that coal is broken off from a coal body (coal breaking) and is loaded into a working face conveyor (coal loading) on a longwall coal mining working face through a working mechanism. The coal cutter runs (pulls) according to the traction speed of setting, makes broken coal and coal charging process can carry out continuously. However, the existing cooling mode of the coal mining machine still has the defects that: most of the existing cooling modes of coal mining machines mostly adopt manual cooling, and during cooling, time and labor are wasted, and a large amount of water resources are consumed.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a: the cooling spraying system of the coal mining machine is provided for solving the problem that most of the existing cooling modes of the coal mining machine are time-consuming and labor-consuming.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
the cooling and spraying system of the coal mining machine comprises a left rocker arm, a right rocker arm, a coal mining machine main body and a main water inlet, wherein the main water inlet is formed in the bottom of the coal mining machine main body, a stop valve is installed on the main water inlet, a straight-through pipe is arranged at the top of the stop valve, one end of the straight-through pipe is connected with a first high-pressure hose, a five-way assembly is installed at one end of the first high-pressure hose, a second joint seat is arranged on the five-way assembly, a plurality of groups of second high-pressure hoses are arranged on the five-way assembly, a water distribution block is arranged inside the coal mining machine main body and communicated with the water distribution block, a plurality of groups of second high-pressure hoses are arranged on the second high-pressure hose, a three-way pipe is installed at the top end, positioned inside the coal mining machine main body, a water gap joint is arranged between the second high-pressure hose communicated with the water distribution block, a first joint seat is installed at the tail end of the second high-pressure hose, and a first traction motor is arranged on the left side inside the coal mining machine main body, the coal mining machine is characterized in that a second traction motor is arranged on the right side of the interior of the coal mining machine main body, a five-way assembly is communicated with the first traction motor through a second high-pressure hose, the second traction motor is communicated with a second high-pressure hose, the left rocker arm is communicated with the first traction motor through the second high-pressure hose, an elbow is arranged at the communication position, the right rocker arm is communicated with the second traction motor through the second high-pressure hose, and the elbow is arranged at the communication position.
As a further description of the above technical solution:
and the left rocker arm and the right rocker arm are both provided with spraying seats on the inner sides of the rocker arms.
As a further description of the above technical solution:
and a plurality of groups of nozzles are arranged in the spraying seat.
As a further description of the above technical solution:
the model of the stop valve is a QJ-16 ball stop valve.
As a further description of the above technical solution:
the model of the first high-pressure hose is KJR16, and the model of the second high-pressure hose is KJR 10.
As a further description of the above technical solution:
the coal mining machine is characterized in that a left rocker arm is installed on the left side of the coal mining machine main body, a right rocker arm is installed on the right side of the coal mining machine main body, and rocker arm motors are arranged inside the left rocker arm and the right rocker arm.
To sum up, owing to adopted above-mentioned technical scheme, the beneficial effects of the utility model are that:
1. the utility model discloses in, be equipped with atomizing cooling structure, install the stop valve on the main water inlet, the top of stop valve is equipped with direct pipe, direct pipe's one end is connected with first high-pressure hose, the intercommunication has second high-pressure hose between left side rocking arm and the first traction motor, and the intercommunication is equipped with the elbow, the intercommunication has second high-pressure hose between right side rocking arm and the second traction motor, and the intercommunication is equipped with the elbow, the spraying seat has all been seted up to the inboard that lies in the rocking arm on left side rocking arm and the right rocking arm, the inside of spraying seat is equipped with the multiunit nozzle, in the use, drive the pressure boost jointly through rocking arm motor and traction motor, the rethread shower nozzle with cooling water atomization blowout can, the settlement of this structure, the cooling of coal-winning machine integral type has been realized, the cooling efficiency of coal-winning machine has been improved, the cooling range is enlarged simultaneously, the cooling effect has been promoted.
Drawings
Fig. 1 shows a schematic diagram of a distribution structure of a high-pressure hose according to an embodiment of the present invention;
fig. 2 is a schematic diagram illustrating a working flow of a cooling spray system provided according to an embodiment of the present invention;
fig. 3 shows a schematic structural diagram of a spray base provided according to an embodiment of the present invention;
illustration of the drawings:
1. a five-way component; 2. a water gap joint; 3. a stop valve; 4. a straight-through pipe; 5. a three-way pipe; 6. a first joint base; 7. a second joint base; 8. bending the pipe; 9. a main water inlet; 10. a first high pressure hose; 11. a second high pressure hose; 12. a spray base; 13. a nozzle; 14. a left rocker arm; 15. a right rocker arm; 16. a water diversion block; 17. a first traction motor; 18. a second traction motor; 19. a main body of a coal mining machine.
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 of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts belong to the protection scope of the present invention.
Referring to fig. 1 and fig. 2, the present invention provides a technical solution: a cooling and spraying system of a coal mining machine comprises a left rocker arm 14, a right rocker arm 15, a coal mining machine main body 19 and a main water inlet 9, wherein the bottom of the coal mining machine main body 19 is provided with the main water inlet 9, a stop valve 3 is installed on the main water inlet 9, the top of the stop valve 3 is provided with a straight-through pipe 4, one end of the straight-through pipe 4 is connected with a first high-pressure hose 10, one end of the first high-pressure hose 10 is provided with a five-way assembly 1, the five-way assembly 1 is provided with a second joint base 7, the five-way assembly 1 is provided with a plurality of groups of second high-pressure hoses 11, a water distribution block 16 is arranged inside the coal mining machine main body 19, the water distribution block 16 is communicated with a plurality of groups of second high-pressure hoses 11, a three-way pipe 5 is installed at the top end inside the coal mining machine main body 19 on the second high-pressure hose 11, a water gap joint 2 is arranged between the second high-pressure hose 11 and the water distribution block 16 communicated with the water distribution block 16, the tail end of the second high-pressure hose 11 is provided with a first joint base 6, the left side in the coal mining machine main body 19 is provided with a first traction motor 17, the right side in the coal mining machine main body 19 is provided with a second traction motor 18, the first traction motor 17 is communicated with a five-way assembly 1 through a second high-pressure hose 11, the second traction motor 18 is communicated with a second high-pressure hose 11, the left rocker arm 14 is communicated with the first traction motor 17 through the second high-pressure hose 11, the communicated part is provided with an elbow 8, the right rocker arm 15 is communicated with the second traction motor 18 through the second high-pressure hose 11, the communicated part is provided with the elbow 8, the stop valve 3 is set for controlling the whole cooling spraying system, and the multiple groups of second high-pressure hoses 11 are set for realizing comprehensive cooling spraying and the water diversion block 16 is set for facilitating water storage.
Specifically, as shown in fig. 3, the left rocker arm 14 and the right rocker arm 15 are both provided with a spray seat 12 on the inner side of the rocker arms, a plurality of groups of nozzles 13 are arranged in the spray seat 12, and the spray seat 12 and the nozzles 13 are set to better realize mist-like spraying and improve the overall spraying effect of the spraying.
Specifically, as shown in fig. 1 and 2, the type of the stop valve 3 is a QJ-16 ball-type stop valve, the type of the first high-pressure hose 10 is KJR16, the type of the second high-pressure hose 11 is KJR10, a left rocker arm 14 is installed on the left side of the coal mining machine main body 19, a right rocker arm 15 is installed on the right side of the coal mining machine main body 19, and rocker arm motors are respectively arranged inside the left rocker arm 14 and the right rocker arm 15.
The working principle is as follows: during the use, the user passes through main water inlet 9 and injects the cooling water to the inside of water distribution block 16, through the inflow of stop valve 3 control cooling water, after water distribution block 16 storage is full of the cooling water, through starting rocking arm motor and traction motor, after the motor drive, through the transmission cooling water of multiunit second high-pressure hose 11 to spraying seat 12 department, rethread nozzle 13 atomizing blowout to the atomizing cooling of realization to the coal-winning machine has improved the whole refrigerated effect of coal-winning machine.
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 (6)
1. Coal-winning machine cooling water-spraying system, including left rocking arm (14), right rocking arm (15), coal-winning machine main part (19) and main water inlet (9), its characterized in that, the bottom of coal-winning machine main part (19) is equipped with main water inlet (9), install stop valve (3) on main water inlet (9), the top of stop valve (3) is equipped with through pipe (4), the one end of through pipe (4) is connected with first high-pressure hose (10), five-way subassembly (1) is installed to the one end of first high-pressure hose (10), be equipped with second joint seat (7) on five-way subassembly (1), be equipped with multiunit second high-pressure hose (11) on five-way subassembly (1), the inside of coal-winning machine main part (19) is equipped with water diversion block (16), water diversion block (16) intercommunication has multiunit second high-pressure hose (11), the inside top that lies in coal-winning machine main part (19) on second high-pressure hose (11) is installed three-way pipe (5) A water gap joint (2) is arranged between a second high-pressure hose (11) communicated with the water distribution block (16) and the water distribution block (16), a first joint base (6) is installed at the tail end of the second high-pressure hose (11), a first traction motor (17) is arranged on the left side of the interior of the coal mining machine main body (19), a second traction motor (18) is arranged on the right side of the interior of the coal mining machine main body (19), the first traction motor (17) is communicated with a five-way assembly (1) through the second high-pressure hose (11), the second traction motor (18) is communicated with the second high-pressure hose (11), the second high-pressure hose (11) is communicated between the left rocker arm (14) and the first traction motor (17), an elbow (8) is arranged at the communication position, and the second high-pressure hose (11) is communicated between the right rocker arm (15) and the second traction motor (18), and the connecting part is provided with an elbow (8).
2. The cooling and spraying system of the coal mining machine as claimed in claim 1, wherein the left rocker arm (14) and the right rocker arm (15) are provided with spraying seats (12) on the inner sides of the rocker arms.
3. The shearer cooling spray system according to claim 2, characterized in that the spray base (12) is internally provided with a plurality of sets of nozzles (13).
4. The shearer cooling spray system according to claim 1, characterized in that the stop valve (3) is a QJ-16 ball type stop valve.
5. The shearer cooling spray system according to claim 1, characterized in that the first high pressure hose (10) is of the type KJR16 and the second high pressure hose (11) is of the type KJR 10.
6. The shearer cooling spray system according to claim 1, wherein a left rocker arm (14) is mounted on the left side of the shearer body (19), a right rocker arm (15) is mounted on the right side of the shearer body (19), and rocker arm motors are arranged inside the left rocker arm (14) and the right rocker arm (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022186633.XU CN214221178U (en) | 2020-09-29 | 2020-09-29 | Cooling and spraying system of coal mining machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022186633.XU CN214221178U (en) | 2020-09-29 | 2020-09-29 | Cooling and spraying system of coal mining machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214221178U true CN214221178U (en) | 2021-09-17 |
Family
ID=77674033
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022186633.XU Expired - Fee Related CN214221178U (en) | 2020-09-29 | 2020-09-29 | Cooling and spraying system of coal mining machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214221178U (en) |
-
2020
- 2020-09-29 CN CN202022186633.XU patent/CN214221178U/en not_active Expired - Fee Related
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210917 |
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| CF01 | Termination of patent right due to non-payment of annual fee |