CN218030182U - Drum-type coal mining machine - Google Patents
Drum-type coal mining machine Download PDFInfo
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- CN218030182U CN218030182U CN202221880163.XU CN202221880163U CN218030182U CN 218030182 U CN218030182 U CN 218030182U CN 202221880163 U CN202221880163 U CN 202221880163U CN 218030182 U CN218030182 U CN 218030182U
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- shower nozzle
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Abstract
The utility model discloses a drum shearer, including coal-winning machine body, dust fall mechanism and coupling mechanism, the equal swing joint in the left and right sides of coal-winning machine body has the swinging boom, dust removal mechanism sets up on the swinging boom, coupling mechanism sets up on the coal-winning machine body, dust removal mechanism includes two installation pieces and two shielding plates. The utility model discloses an installation piece, the shielding plate, the supporting shoe, the fixed block, the protection network, the shower nozzle, the connecting pipe, first bolt, the hose, the connecting plate, the roof, the water tank, a water pump, mutually supporting of fixed pipe and second bolt, thereby the effect of dust fall has been played, produce great dust and cause the pollution to the environment when having reduced the coal mining machine, and the coal cinder splashes and causes the damage to the shower nozzle on the shower nozzle when avoiding coal mining, the effect of protection shower nozzle has been played, and avoid the coal cinder to splash everywhere, the potential safety hazard is reduced, and later stage convenience is dismantled dust removal mechanism and coupling mechanism and is maintained, the practicality is improved.
Description
Technical Field
The utility model relates to a drum shearer technical field specifically is a drum shearer.
Background
The coal mining machine is one of indispensable energy sources, is applied to a plurality of fields of society, so that coal mines need to be greatly mined, and has high coal mining efficiency in the coal mining process. A drum shearer, a shearer which breaks coal by a roller.
According to application No. CN202022012761.2, the utility model discloses a coal mine drum shearer, comprising a main body, the both ends of main part all set up can follow horizontal axis wobbling swing arm, the free end of swing arm rotates installs the coal mining cylinder, the both ends of main part set up power unit through the mode that hangs respectively, power unit includes driving motor and shock attenuation leaf spring assembly, the both ends of shock attenuation leaf spring assembly are installed with the main part cooperation respectively, the fixed walking wheel that sets up in intermediate position of shock attenuation leaf spring assembly, the walking wheel includes foreign steamer and fixed pulley, the foreign steamer rotates the installation with the fixed pulley is relative coaxial, fixed pulley and shock attenuation leaf spring assembly fixed mounting, this coal mine drum shearer hangs the mode installation power unit, reduces the vibration transmission of coal mining cylinder to the track, and adopts external planet reduction gears, reduces the reduction gears space and occupies, promotes the maintenance convenience; however, the drum shearer in the above scheme does not have the dust removal effect, so that a large amount of dust can be generated in the working process of the drum shearer, and the dust cannot be effectively removed from the coal mining part of the drum shearer, thereby seriously affecting the working environment during working and reducing the practicability.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a drum shearer to solve the problem of proposing in the above-mentioned background art.
In order to achieve the above purpose, the utility model provides a following technical scheme: a drum shearer comprises a shearer body, a dust fall mechanism and a connecting mechanism, wherein rotating arms are movably connected to the left side and the right side of the shearer body, the dust fall mechanism is arranged on the rotating arms, and the connecting mechanism is arranged on the shearer body;
dust removal mechanism includes two installation pieces and two shielding plates, the installation piece sets up on the swinging boom, the supporting shoe is installed at the top of installation piece, the shielding plate is installed at the top of supporting shoe, the shielding plate is close to one side of installation piece and installs the fixed block, the protection network is installed to one side that the fixed block is close to the installation piece, the shower nozzle with protection network looks adaptation is installed to one side that the shielding plate is close to the protection network, the connecting pipe rather than intercommunication is installed at the top of shower nozzle.
Preferably, the top of the mounting block is provided with a first bolt in threaded connection with the rotating arm.
Preferably, a hose is arranged on one side of the connecting pipe away from the spray head.
Preferably, a rotating motor is installed on the front face of the rotating arm, the rear end of an output shaft of the rotating motor penetrates through the rotating arm and extends to the outside of the rotating arm, and a rotating roller is installed on the surface of the output shaft of the rotating motor.
Preferably, coupling mechanism includes the connecting plate, the quantity of connecting plate is two and installs respectively at the front and the back of coal-winning machine body, the roof is installed at the top of connecting plate, through water tank fixed connection between two roofs, the water pump is all installed to the left and right sides at water tank top, and the fixed pipe rather than mutual intercommunication is all installed to one side that two water pumps kept away from each other, the one end that fixed pipe is close to the hose communicates with each other with the hose.
Preferably, one side of the connecting plate, which is far away from the coal mining machine body, is provided with two second bolts in threaded connection with the coal mining machine body.
Compared with the prior art, the beneficial effects of the utility model are as follows:
the utility model discloses an installation piece, the shielding plate, the supporting shoe, the fixed block, the protection network, the shower nozzle, the connecting pipe, first bolt, the hose, the connecting plate, the roof, the water tank, a water pump, mutually supporting of fixed pipe and second bolt, thereby the effect of dust fall has been played, it causes the pollution to the environment to produce great dust when having reduced the coal-winning machine coal mining, and the coal cinder splashes and causes the damage to the shower nozzle on the shower nozzle when avoiding mining coal, the effect of protection shower nozzle has been played, and avoid the coal cinder to splash everywhere, the potential safety hazard is reduced, and later stage convenience is dismantled dust removal mechanism and coupling mechanism and is maintained, the practicality is improved.
Drawings
FIG. 1 is a structural section view in elevation of the present invention;
fig. 2 is a structural section view of the front view of the dust settling mechanism of the present invention;
fig. 3 is a schematic three-dimensional structure diagram of the rotating arm and the dust falling mechanism of the present invention;
fig. 4 is a schematic perspective view of a side view of the rotating arm and the dust falling mechanism of the present invention;
fig. 5 is a structural section view of the front view of the water tank and the water pump of the present invention.
In the figure: the coal mining machine comprises a coal mining machine body 1, a dust falling mechanism 2, a mounting block 21, a shielding plate 22, a supporting block 23, a fixing block 24, a protective net 25, a spray head 26, a connecting pipe 27, a first bolt 28, a hose 29, a connecting mechanism 3, a connecting plate 31, a top plate 32, a water tank 33, a water pump 34, a fixing pipe 35, a second bolt 36, a rotating arm 4, a rotating motor 5 and a rotating drum 6.
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 in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-5, a drum shearer comprises a shearer body 1, a dust-settling mechanism 2 and a connecting mechanism 3, wherein the left side and the right side of the shearer body 1 are movably connected with rotating arms 4, the dust-settling mechanism 2 is arranged on the rotating arms 4, and the connecting mechanism 3 is arranged on the shearer body 1.
The front of swinging boom 4 fixedly connected with rotating electrical machines 5, the rear end of the rotating electrical machines 5 output shaft runs through swinging boom 4 and extends to its outside, the fixed surface of rotating electrical machines 5 output shaft is connected with rotary drum 6.
The connecting mechanism 3 comprises two connecting plates 31, the two connecting plates 31 are respectively installed on the front surface and the back surface of the coal mining machine body 1, one side of each connecting plate 31, which is close to the coal mining machine body 1, is in contact with the coal mining machine body 1, the top of each connecting plate 31 is fixedly connected with a top plate 32, the two top plates 32 are fixedly connected through a water tank 33, the top of each water tank 33 is fixedly connected with a water adding pipe which is communicated with the top of the water tank 33, the left side and the right side of the top of the water tank 33 are respectively and fixedly connected with a water pump 34, the bottom of each water pump 34 is fixedly connected with a water suction pipe which is communicated with the water pump 34, the bottom end of each water suction pipe penetrates through the water tank 33 and extends into the water pump, one side, which is far away from the two water pumps 34, is respectively and fixedly connected with a fixing pipe 35 which is communicated with the hose 29, one end, which is close to the hose 29, of the fixing pipe 35 is communicated with the hose 29, one side of connecting plate 31, which is far away from coal mining machine body 1, is provided with two second bolts 36 in threaded connection with coal mining machine body 1, through installation piece 21, shielding plate 22, supporting block 23, fixed block 24, protection network 25, shower nozzle 26, connecting pipe 27, first bolt 28, hose 29, connecting plate 31, roof 32, water tank 33, water pump 34, the mutually supporting of fixed pipe 35 and second bolt 36, thereby the effect of dust fall has been played, produce great dust and cause the pollution to the environment when having reduced coal mining machine, and the coal cinder splashes to shower nozzle 26 when avoiding coal mining and causes the damage to shower nozzle 26, the effect of protection shower nozzle 26 has been played, and avoid the coal cinder to splash everywhere, the potential safety hazard has been reduced, and the later stage is convenient to dismantle dust removal mechanism 2 and coupling mechanism 3 and maintain, and the practicability is improved.
During the use, start water pump 34, water pump 34 is through the pipe that absorbs water, fixed pipe 35, hose 29, connecting pipe 27 and shower nozzle 26 spray out in the water tank 33, carry out the dust fall through the dust that the rotatory cylinder 6 during operation produced and handle, protection network 25 has played the effect of protection shower nozzle 26, later stage need dismantle dust removal mechanism 2 and coupling mechanism 3, turn round loose first bolt 28 earlier, make installation piece 21 and swinging boom 4 take place the separation, can dismantle shielding plate 22 and rotatory cylinder 6 separately, then turn round loose second bolt 36, then upwards stimulate connecting plate 31, make connecting plate 31 and coal-winning machine body 1 take place the separation and can accomplish the dismantlement.
In conclusion: the drum shearer solves the problems in the background art through the mutual matching of the mounting block 21, the shielding plate 22, the supporting block 23, the fixing block 24, the protective net 25, the spray head 26, the connecting pipe 27, the first bolt 28, the hose 29, the connecting plate 31, the top plate 32, the water tank 33, the water pump 34, the fixing pipe 35 and the second bolt 36.
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 invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. The utility model provides a drum shearer, its characterized in that: the dust fall device comprises a coal mining machine body (1), a dust fall mechanism (2) and a connecting mechanism (3), wherein rotating arms (4) are movably connected to the left side and the right side of the coal mining machine body (1), the dust fall mechanism (2) is arranged on the rotating arms (4), and the connecting mechanism (3) is arranged on the coal mining machine body (1);
dust fall mechanism (2) include two installation pieces (21) and two shielding plates (22), installation piece (21) set up on swinging boom (4), supporting shoe (23) are installed at the top of installation piece (21), the top at supporting shoe (23) is installed in shielding plate (22), fixed block (24) are installed to one side that shielding plate (22) are close to installation piece (21), protection network (25) are installed to one side that fixed block (24) are close to installation piece (21), shower nozzle (26) with protection network (25) looks adaptation are installed to one side that shielding plate (22) are close to protection network (25), connecting pipe (27) rather than intercommunication are installed at the top of shower nozzle (26).
2. The shearer loader according to claim 1, wherein: the top of the mounting block (21) is provided with a first bolt (28) in threaded connection with the rotating arm (4).
3. The shearer loader according to claim 2, wherein: a hose (29) is arranged on one side of the connecting pipe (27) far away from the spray head (26).
4. Shearer loader according to claim 3, characterized in that: the positive of swinging boom (4) is installed rotating electrical machines (5), the rear end of rotating electrical machines (5) output shaft runs through swinging boom (4) and extends to its outside, the surface mounting of rotating electrical machines (5) output shaft has rotatory cylinder (6).
5. Shearer loader according to claim 1, characterized in that: coupling mechanism (3) are including connecting plate (31), the quantity of connecting plate (31) is two and installs respectively in the front and the back of coal-winning machine body (1), roof (32) are installed at the top of connecting plate (31), pass through water tank (33) fixed connection between two roof (32), water pump (34) are all installed to the left and right sides at water tank (33) top, and fixed pipe (35) rather than intercommunication each other are all installed to one side that two water pump (34) kept away from each other, fixed pipe (35) are close to the one end and hose (29) intercommunication each other of hose (29).
6. Shearer loader according to claim 5, characterized in that: and one side of the connecting plate (31) far away from the coal mining machine body (1) is provided with two second bolts (36) in threaded connection with the coal mining machine body (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221880163.XU CN218030182U (en) | 2022-07-20 | 2022-07-20 | Drum-type coal mining machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221880163.XU CN218030182U (en) | 2022-07-20 | 2022-07-20 | Drum-type coal mining machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218030182U true CN218030182U (en) | 2022-12-13 |
Family
ID=84385350
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221880163.XU Active CN218030182U (en) | 2022-07-20 | 2022-07-20 | Drum-type coal mining machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218030182U (en) |
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2022
- 2022-07-20 CN CN202221880163.XU patent/CN218030182U/en active Active
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