CN210986835U - Electrical braking control device of coal mining machine - Google Patents
Electrical braking control device of coal mining machine Download PDFInfo
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- CN210986835U CN210986835U CN201922009142.5U CN201922009142U CN210986835U CN 210986835 U CN210986835 U CN 210986835U CN 201922009142 U CN201922009142 U CN 201922009142U CN 210986835 U CN210986835 U CN 210986835U
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- control device
- plate
- electric brake
- brake control
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Abstract
The utility model belongs to the control device field, especially, coal-winning machine electric brake control device can produce a large amount of heats to current electric brake control device at the in-process that uses, when the heat can not be timely scatters and disappears, can reduce electric brake control device's life problem, now proposes following scheme, and it includes the control device main part, the louvre has all been seted up to the both sides of control device main part, and fixedly connected with dust guard in the louvre has seted up perpendicular hole on the top inner wall of louvre, and slidable mounting has the vertical plate in the perpendicular hole, and the top welding of two vertical plates has same horizontal plate, and the welding has the mounting panel in the control device main part, and the front side fixedly connected with driving motor of mounting panel has the driving-disc on driving motor's the output shaft. The utility model discloses the practicality is good, is convenient for carry out the thermal treatment to the controlling means main part, and radiating effectual, radiating fast.
Description
Technical Field
The utility model relates to a controlling means technical field especially relates to a coal-winning machine electric brake controlling means.
Background
Coal is still the main energy of China, and high-yield and high-efficiency mines need to be continuously built at present, the mining mechanization level is improved, and the top coal mining technology and equipment for mining full-height and extra-thick coal seams at one time in medium and thick coal seams are developed.
However, the existing electric brake control device can generate a large amount of heat in the using process, and when the heat cannot be dissipated in time, the service life of the electric brake control device can be shortened.
SUMMERY OF THE UTILITY MODEL
The utility model aims at solving the in-process that has electric brake controlling means among the prior art and can produce a large amount of heats using, when the heat can not be timely scatter and disappear, can reduce electric brake controlling means's life shortcoming, and the coal-winning machine electric brake controlling means who proposes.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
an electric brake control device of a coal mining machine comprises a control device main body, wherein heat dissipation holes are formed in two sides of the control device main body, dust-proof plates are fixedly connected in the heat dissipation holes, vertical holes are formed in the inner walls of the tops of the heat dissipation holes, vertical plates are slidably mounted in the vertical holes, the tops of the two vertical plates are welded with the same horizontal plate, a mounting plate is welded in the control device main body, a driving motor is fixedly connected to the front side of the mounting plate, a driving plate is welded on an output shaft of the driving motor, a round rod is fixedly connected to the front end of the driving plate, a rotary groove is formed in the front side of the mounting plate, a rotary shaft is rotatably mounted in the rotary groove, a rotary plate is fixedly sleeved on the outer side of the rotary shaft, a sector gear is fixedly sleeved on the outer side of the rotary shaft, a, the front side of mounting panel is opened and is equipped with the pull groove, and the traction shaft is installed to the pull groove internal rotation, and the fixed cover of the outside of traction shaft and driving motor output shaft all is equipped with the belt pulley, and transmission connection has same belt on two belt pulleys, and the front end welding of traction shaft has the flabellum.
Preferably, two vertical plates are close to each other the equal a plurality of brush hairs of one side bottom fixedly connected with, and a plurality of brush hairs all contact with the dust guard, clean the dust guard, improve the radiating effect of louvre.
Preferably, the sector gear is located at a front side of the rotating plate.
Preferably, the belt is located between the mounting plate and the drive plate.
Preferably, the top of the vertical plate is welded with the bottom of the horizontal plate.
Preferably, an adaptive hole is formed in the front side of the rotating plate, and the round rod is in contact with the side wall of the adaptive hole.
In the utility model, when the heat dissipation holes can not satisfy the normal heat dissipation of the main body of the control device, the driving motor is started, the driving disc drives the round rod to rotate, the round rod is contacted with the side wall of the adaptive hole, thereby it swings to drive the commentaries on classics board round trip, it rotates to change the board and drive the pivot round trip, the pivot drives sector gear round trip to swing, the rack drives the riser and removes at vertical round trip, the riser drives the horizontal plate and removes, the vertical plate drives the brush hair and removes, the brush hair is cleaned the dust guard, clean the dust on the dust guard, the radiating efficiency of louvre improves, driving motor's output shaft passes through belt pulley and belt drive traction shaft and rotates, the flabellum improves the flow velocity of the air in the controlling means main part, improve the radiating rate of controlling means main part, make things convenient for the heat dissipation of controlling means main part.
The utility model discloses the practicality is good, is convenient for carry out the thermal treatment to the controlling means main part, and radiating effectual, radiating fast.
Drawings
Fig. 1 is a schematic structural diagram of an electric brake control device of a coal mining machine according to the present invention;
fig. 2 is a schematic structural diagram of a part a of an electric brake control device of a coal mining machine according to the present invention;
fig. 3 is a schematic structural diagram of a part B of the electrical braking control device for a coal mining machine according to the present invention.
In the figure: 1. a control device main body; 2. heat dissipation holes; 3. a dust-proof plate; 4. a vertical plate; 5. a horizontal plate; 6. mounting a plate; 7. a drive motor; 8. a drive disc; 9. a round bar; 10. a rotating shaft; 11. rotating the plate; 12. a sector gear; 13. a vertical plate; 14. a rack; 15. a belt pulley; 16. a belt; 17. a fan blade.
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. 1-3, an electric brake control device for a coal mining machine comprises a control device body 1, heat dissipation holes 2 are formed in two sides of the control device body 1, dust-proof plates 3 are fixedly connected in the heat dissipation holes 2, vertical holes are formed in the inner walls of the tops of the heat dissipation holes 2, vertical plates 4 are slidably mounted in the vertical holes, the tops of the two vertical plates 4 are welded with a same horizontal plate 5, a mounting plate 6 is welded in the control device body 1, a driving motor 7 is fixedly connected to the front side of the mounting plate 6, a driving plate 8 is welded on an output shaft of the driving motor 7, a round rod 9 is fixedly connected to the front end of the driving plate 8, a rotating groove is formed in the front side of the mounting plate 6, a rotating shaft 10 is rotatably mounted in the rotating groove, a rotating plate 11 is fixedly sleeved on the outer side of the rotating shaft 10, the vertical plate is slidably mounted in the vertical plate hole, a rack 14 is welded on one side of the vertical plate 13, the sector gear 12 is meshed with the rack 14, a traction groove is formed in the front side of the mounting plate 6, a traction shaft is rotatably mounted in the traction groove, belt pulleys 15 are fixedly sleeved on the outer sides of the traction shaft and an output shaft of the driving motor 7, the two belt pulleys 15 are connected with the same belt 16 in a transmission mode, and fan blades 17 are welded at the front end of the traction shaft.
In this embodiment, two vertical plates 4 are a plurality of brush hairs of the equal fixedly connected with in one side bottom that is close to each other, and a plurality of brush hairs all contact with dust guard 3, clean dust guard 3, improve the radiating effect of 2 louvres.
In the present embodiment, the sector gear 12 is located on the front side of the rotating plate 11.
In this embodiment, the belt 16 is located between the mounting plate 6 and the drive plate 8.
In this embodiment, the top of the vertical plate 13 is welded to the bottom of the horizontal plate 5.
In this embodiment, an adaptive hole is opened on the front side of the rotating plate 11, and the round bar 9 contacts with the side wall of the adaptive hole.
In the utility model, when in use, when the heat dissipation holes 2 can not satisfy the normal heat dissipation of the control device main body 1, the driving motor 7 is started, the driving motor 7 is controlled by the control switch, the driving motor 7 is powered by commercial power, the output shaft of the driving motor 7 drives the driving disk 8 to rotate, the driving disk 8 drives the round rod 9 to rotate, the round rod 9 is contacted with the side wall of the adapting hole, thereby driving the rotating plate 11 to swing back and forth, the rotating plate 11 drives the rotating shaft 10 to rotate back and forth, the rotating shaft 10 drives the sector gear 12 to swing back and forth, the sector gear 12 drives the rack 14 to move, the rack 14 drives the vertical plate 13 to move back and forth vertically, the vertical plate 13 drives the horizontal plate 5 to move, the horizontal plate 5 drives the vertical plate 4 to move, the vertical plate 4 drives the brush hair to move, the brush hair cleans the dust-proof plate 3, the dust on the dust, the radiating efficiency of louvre 2 is improved, the output shaft of driving motor 7 drives the traction shaft to rotate through belt pulley 15 and belt 16, the traction shaft drives fan blade 17 to rotate, fan blade 17 improves the flow speed of air in control device main part 1, improves the radiating speed of control device main part 1, and the heat dissipation of control device main part 1 is facilitated.
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 electric braking control device of the coal mining machine comprises a control device main body (1) and is characterized in that heat dissipation holes (2) are formed in two sides of the control device main body (1), dust-proof plates (3) are fixedly connected in the heat dissipation holes (2), vertical holes are formed in the inner walls of the tops of the heat dissipation holes (2), vertical plates (4) are arranged in the vertical holes in a sliding mode, the tops of the two vertical plates (4) are welded with the same horizontal plate (5), a mounting plate (6) is welded in the control device main body (1), a driving motor (7) is fixedly connected to the front side of the mounting plate (6), a driving plate (8) is welded on an output shaft of the driving motor (7), a round rod (9) is fixedly connected to the front end of the driving plate (8), a rotary groove is formed in the front side of the mounting plate (6), a rotary shaft (10) is rotatably installed in, the fixed cover in the outside of pivot (10) is equipped with sector gear (12), the riser hole has been seted up at the top of controlling means main part (1), the downthehole slidable mounting of riser has riser (13), rack (14) have been welded to one side of riser (13), sector gear (12) mesh mutually with rack (14), the traction groove has been seted up to the front side of mounting panel (6), the traction shaft is installed to the traction groove internal rotation, the equal fixed cover in the outside of traction shaft and driving motor (7) output shaft is equipped with belt pulley (15), transmission connection has same belt (16) on two belt pulleys (15), the front end welding of traction shaft has flabellum (17).
2. The electric brake control device for the coal mining machine according to claim 1, characterized in that a plurality of bristles are fixedly connected to the bottom of one side of each of the two vertical plates (4) close to each other, and are in contact with the dust guard (3).
3. Shearer electric brake control device according to claim 1, characterized in that the sector gear (12) is located at the front side of the rotating plate (11).
4. Shearer electric brake control device according to claim 1, characterized in that the belt (16) is located between the mounting plate (6) and the drive disc (8).
5. The electric brake control device of the coal mining machine according to claim 1, characterized in that the top of the vertical plate (13) is welded with the bottom of the horizontal plate (5).
6. The electric brake control device of the coal mining machine according to claim 1, characterized in that the front side of the rotating plate (11) is provided with an adapting hole, and the round rod (9) is contacted with the side wall of the adapting hole.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922009142.5U CN210986835U (en) | 2019-11-20 | 2019-11-20 | Electrical braking control device of coal mining machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922009142.5U CN210986835U (en) | 2019-11-20 | 2019-11-20 | Electrical braking control device of coal mining machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210986835U true CN210986835U (en) | 2020-07-10 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922009142.5U Active CN210986835U (en) | 2019-11-20 | 2019-11-20 | Electrical braking control device of coal mining machine |
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| Country | Link |
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| CN (1) | CN210986835U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113036985A (en) * | 2021-03-15 | 2021-06-25 | 台州立克科技有限公司 | Electromagnetic braking three-phase asynchronous motor |
-
2019
- 2019-11-20 CN CN201922009142.5U patent/CN210986835U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113036985A (en) * | 2021-03-15 | 2021-06-25 | 台州立克科技有限公司 | Electromagnetic braking three-phase asynchronous motor |
| CN113036985B (en) * | 2021-03-15 | 2022-08-30 | 大庆采艺技术开发有限公司 | Electromagnetic braking three-phase asynchronous motor |
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