CN215057346U - Inner spraying control device for heading machine and coal mining machine - Google Patents
Inner spraying control device for heading machine and coal mining machine Download PDFInfo
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- CN215057346U CN215057346U CN202121834817.0U CN202121834817U CN215057346U CN 215057346 U CN215057346 U CN 215057346U CN 202121834817 U CN202121834817 U CN 202121834817U CN 215057346 U CN215057346 U CN 215057346U
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Abstract
The utility model relates to the technical field of coal mine machinery spray control, and discloses an inner spray control device for a heading machine and a coal mining machine, which comprises a main body, wherein the upper surface of the main body is provided with a water inlet, the interior of the main body is provided with a connecting water tank, the lower surface of the main body is provided with a water outlet, one side of the main body is provided with a first control component, the front surface of the main body is provided with a second control component, the first control component is arranged to ensure that the inner spray water of the device is automatically opened when the device is powered on before the coal mining machine and the heading machine start working, the inner spray water stops spraying when the device is powered off after the device is shut down, the technical operation regulation requirement is met, the inner spray water in the switch cannot be forgotten due to human reasons, the practicability of the device is increased, the dual-channel design is convenient for the special conditions such as maintenance and the like, the requirement of inner spray water supply can be manually opened and closed, the rotation angle of a ball valve can be adjusted according to the requirement to control the inner spray water supply flow rate, the loss of water resources is reduced, and the practicability of the device is further improved.
Description
Technical Field
The utility model relates to a coal mine machinery spraying control technical field specifically is an interior spraying control device that entry driving machine, coal-winning machine used.
Background
Roadways are various passages drilled between the surface and the ore body for mining, transportation, ventilation, drainage, pedestrian and various necessary preparation works newly excavated for mining equipment to extract coal. At present, when coal mines in a roadway are mined by a coal mine heading machine and a coal mining machine, a large amount of dust can be generated, the dust is sucked into a human body to threaten human health, and the environment in the roadway can be seriously polluted, so that the generated dust needs to be subjected to dust fall treatment.
However, the spraying opening and closing in the existing tunneling machine and coal mining machine are manually controlled, and the positions of the spraying opening and closing are located on the side face of the machine body, so that a driver is inconvenient to get off the machine for operation, the spraying operation is often not started, the operation rules are violated, a large amount of dust is generated, and the machine and personnel are injured. Accordingly, those skilled in the art have provided an internal spray control device for a heading machine or a coal cutter to solve the problems set forth in the background art.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an interior spraying controlling means that entry driving machine, coal-winning machine used makes the device can not forget the interior spraying water of switch because of the artificial reason through the first control assembly of installation, and the binary channels design is convenient for spray the demand of feedwater in special cases needs such as maintenance, but the interior spraying of manual opening and shutting, and the rotation angle of going back as required adjustment ball valve controls interior spraying feedwater flow size.
The purpose of the utility model can be realized by the following technical scheme:
an inner spraying control device for a heading machine and a coal cutter comprises a main body, wherein a water inlet is formed in the upper surface of the main body, a connecting water tank is arranged in the main body, a water outlet is formed in the lower surface of the main body, a first control assembly is installed on one side of the main body, and a second control assembly is installed on the front surface of the main body;
the first control assembly comprises an electromagnetic rod, the electromagnetic rod is movably sleeved on the side face of the main body, an electromagnetic coil is wound on one end of the outer surface of the electromagnetic rod, and a reset spring is fixedly connected to the other end of the electromagnetic rod.
As a further aspect of the present invention: the second control assembly comprises an adjusting block, a ball valve is fixedly connected to the rear surface of the adjusting block, and a through hole is formed in the ball valve so as to facilitate use of the device.
As a further aspect of the present invention: water channels are symmetrically arranged in the electromagnetic rods, so that the electromagnetic rod is convenient to use.
As a further aspect of the present invention: the inside of main part is provided with the shifting chute, and the electromagnetic bar is located the shifting chute inside, and reset spring's the other end rigid coupling is in the inner wall of shifting chute to the use of device is convenient for.
As a further aspect of the present invention: the connecting water tank is U-shaped, so that the device can be conveniently adjusted.
As a further aspect of the present invention: the ball valve is positioned in the main body, and the diameter of the electromagnetic rod is the same as that of the connecting water tank, so that the device can be used conveniently.
Compared with the prior art, the beneficial effects of the utility model are that:
1. the device is automatically opened when being powered on before the coal mining machine and the heading machine start to work by installing the first control assembly, the spraying water stops spraying when being powered off after the machine is stopped, the technical operation regulation requirements are met, the phenomenon that the spraying water in the switch is forgotten due to human reasons is avoided, and the practicability of the device is improved.
2. The requirement of spraying feedwater in special circumstances needs such as the binary channels design is conveniently favorable to overhauing, but the spraying in the manual opening and shutting, still can adjust the rotation angle of ball valve as required and come control interior spraying feedwater flow size, has reduced the loss of water resource, has further increased the practicality of device.
Drawings
FIG. 1 is a schematic structural diagram of an internal spray control device for a heading machine and a coal mining machine;
FIG. 2 is a cross-sectional view of an internal spray control device for a heading machine, coal mining machine;
fig. 3 is a schematic structural diagram of a second control assembly in an internal spray control device for a heading machine or a coal mining machine.
In the figure: 1. a main body; 2. a water inlet; 3. a first control assembly; 31. an electromagnetic bar; 32. an electromagnetic coil; 33. a return spring; 4. is connected with the water tank; 5. a water outlet; 6. a second control assembly; 61. an adjusting block; 62. a ball valve; 63. a through hole; 7. a water channel.
Detailed Description
Example 1
As shown in fig. 1 and 2, an inner spray control device for a heading machine and a coal cutter comprises a main body 1, wherein a water inlet 2 is arranged on the upper surface of the main body 1, a connecting water tank 4 is arranged inside the main body 1, a water outlet 5 is arranged on the lower surface of the main body 1, a first control assembly 3 is arranged on one side of the main body 1, and a second control assembly 6 is arranged on the front surface of the main body 1;
the first control component 3 comprises an electromagnetic rod 31, the electromagnetic rod 31 is movably sleeved on the side surface of the main body 1, an electromagnetic coil 32 is wound on one end of the outer surface of the electromagnetic rod 31, and a return spring 33 is fixedly connected to the other end of the electromagnetic rod 31.
As shown in fig. 3, the second control assembly 6 includes an adjusting block 61, a ball valve 62 is fixed to a rear surface of the adjusting block 61, and a through hole 63 is formed in the ball valve 62 to facilitate the use of the device.
As shown in fig. 2, the electromagnetic bar 31 is symmetrically provided with water channels 7 inside to facilitate the use of the device.
As shown in fig. 2, a moving groove is formed in the main body 1, the electromagnetic rod 31 is located in the moving groove, and the other end of the return spring 33 is fixed to the inner wall of the moving groove, so that the device can be used conveniently.
As shown in fig. 2, the connecting water tank 4 is in a "U" shape to facilitate adjustment of the apparatus.
As shown in fig. 2, the ball valve 62 is located inside the body 1, and the diameter of the electromagnetic rod 31 is the same as that of the connecting water tank 4, so that the apparatus can be conveniently used.
The utility model discloses a theory of operation is: the spray water in the coal mining machine and the heading machine enters the main body 1 from the water inlet 2 and then is sprayed out from the water outlet 5, the electromagnetic rod 31 is attracted by the electromagnetic coil 32 after the coal mining machine and the heading machine are powered on before starting up, meanwhile, the return spring 33 is compressed under the stress, the water passes through the left water channel 7 and then is sprayed out from the water outlet 5 through the channel connected with the water channel 4, the assembly enables the inner spray water to be automatically opened when the coal mining machine and the heading machine are powered on before starting working, the inner spray water stops spraying when the power is off after the machine is stopped, the requirements of technical operation regulations are met, the inner spray water is not forgotten to be opened or closed due to human reasons, the return spring 33 rebounds to enable the electromagnetic rod 31 to move leftwards after the coal mining machine and the heading machine are stopped, the right water channel 7 is connected with the water inlet 2 and the water channel 4, the adjusting block 61 can be rotated to drive the ball valve 62 to rotate, and then the water flows out from the through hole 63, and then spout through delivery port 5, the requirement that special circumstances such as the binary channels design is convenient for overhaul needs the interior spraying feedwater, but the interior spraying of manual switching still can be as required to adjust the rotation angle of ball valve 62 and control interior spraying feedwater flow size.
The foregoing shows and describes the general principles, essential features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention.
Claims (6)
1. An inner spraying control device for a heading machine and a coal cutter comprises a main body (1), wherein a water inlet (2) is formed in the upper surface of the main body (1), a connecting water tank (4) is formed in the main body (1), and a water outlet (5) is formed in the lower surface of the main body (1), and is characterized in that a first control assembly (3) is installed on one side of the main body (1), and a second control assembly (6) is installed on the front surface of the main body (1);
first control assembly (3) include electromagnetic rod (31), and electromagnetic rod (31) activity is cup jointed in the side of main part (1), and the surface one end winding of electromagnetic rod (31) has solenoid (32), and the other end rigid coupling of electromagnetic rod (31) has reset spring (33).
2. The inner spray control device for the heading machine and the coal mining machine is characterized in that the second control assembly (6) comprises an adjusting block (61), a ball valve (62) is fixedly connected to the rear surface of the adjusting block (61), and a through hole (63) is formed in the ball valve (62).
3. An internal spray control device for a heading machine or a coal mining machine according to claim 1, wherein the electromagnetic bar (31) is provided with water channels (7) symmetrically inside.
4. The inner spray control device for the heading machine and the coal cutter is characterized in that a moving groove is formed in the main body (1), the electromagnetic rod (31) is located in the moving groove, and the other end of the return spring (33) is fixedly connected to the inner wall of the moving groove.
5. The inner spray control device for the heading machine and the coal mining machine according to claim 1, wherein the connecting water tank (4) is U-shaped.
6. An internal spray control device for a heading machine, coal cutter according to claim 2 characterized in that the ball valve (62) is located inside the body (1) and the diameter of the electromagnetic bar (31) is the same as the diameter of the connecting water trough (4).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121834817.0U CN215057346U (en) | 2021-08-07 | 2021-08-07 | Inner spraying control device for heading machine and coal mining machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121834817.0U CN215057346U (en) | 2021-08-07 | 2021-08-07 | Inner spraying control device for heading machine and coal mining machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215057346U true CN215057346U (en) | 2021-12-07 |
Family
ID=79218191
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121834817.0U Active CN215057346U (en) | 2021-08-07 | 2021-08-07 | Inner spraying control device for heading machine and coal mining machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215057346U (en) |
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2021
- 2021-08-07 CN CN202121834817.0U patent/CN215057346U/en active Active
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