CN214499039U - Cooling device for cutting part of coal mining machine - Google Patents
Cooling device for cutting part of coal mining machine Download PDFInfo
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- CN214499039U CN214499039U CN202120255794.1U CN202120255794U CN214499039U CN 214499039 U CN214499039 U CN 214499039U CN 202120255794 U CN202120255794 U CN 202120255794U CN 214499039 U CN214499039 U CN 214499039U
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Abstract
The utility model relates to a coal-winning machine technical field just discloses a coal-winning machine cutting units cooling ware, including the retainer plate, the fixed surface of retainer plate is connected with auxiliary device, the box is placed to the top and the equal fixedly connected with in bottom of retainer plate left surface, the fixed frame of the top and the equal fixedly connected with in bottom of retainer plate right flank, peg graft in the inside of fixed frame and have the movable plate. This coal-winning machine cutting units cooling ware, through starting drive motor, make to move the frame and remove along the inside left of rack through the connecting plate, the spray-out cools down the cutting head in atomizing water follow the atomizing pipe, and then increased the scope that spare part sprays the cutting head in the device, the cooling effect of spare part in the use in the device has been improved, avoid the high temperature to cause the damage to the cutting head, the life of cutting head has been prolonged, the result of use of spare part in the device in the course of the work has further been strengthened.
Description
Technical Field
The utility model relates to a coal-winning machine technical field specifically is a coal-winning machine cutting units cooling ware.
Background
The coal mining machine is one of the main equipment of the fully mechanized mining complete sets, and the cutterhead that it passes through the tip cuts the coal mine and cuts, can produce a large amount of heats with the violent friction in coal seam when the cutterhead fast rotating cuts the coal mine, leads to the wearing and tearing aggravation of cutterhead pick part for the easy wearing and tearing of cutterhead pick part, life is lower, therefore needs personnel often to cool down the cutterhead.
For example, chinese patent publication No. CN211314205U discloses a cooling cooler for cutting parts of coal mining machines, which is basically described as: the cutting head is fixed at the connecting rod, the cutting head rotates to drive the connecting seats to rotate, the connecting pipe drives the rotating ring to rotate in a matched mode, meanwhile, a person starts the cooling liquid pump, cooling liquid enters the liquid inlet cavity inside the fixing ring through the liquid inlet pipe, then enters the liquid outlet cavity of the rotating ring through the hole channel, and then enters the liquid outlet pipe from the liquid outlet cavity through the through hole, and then flows into the connecting seats; in fact, when the device is used, because the position of the spray head in the device is relatively fixed, partial position of the cutting head is difficult to cool, and therefore the using effect of the device is reduced.
Therefore, the inventor aims at providing the cooling cooler for the cutting part of the coal mining machine, which is researched and improved aiming at the existing structure and defects by taking the experience of abundant design development and actual manufacturing of the related industry for years.
SUMMERY OF THE UTILITY MODEL
Technical problem to be solved
The utility model provides a not enough to prior art, the utility model provides a coal-winning machine cutting units cooling ware has solved the problem of proposing in the above-mentioned background art.
(II) technical scheme
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a coal-winning machine cutting units cooling ware, includes the retainer plate, the outer fixed surface of retainer plate is connected with auxiliary device, the box is placed to the top and the equal fixedly connected with in bottom of retainer plate left surface, the fixed frame of the top and the equal fixedly connected with in bottom of retainer plate right flank, peg graft in the inside of fixed frame and have the movable plate, the middle part of fixed frame right flank is provided with the fixed pin, the inside sliding connection who places the box has the auxiliary frame, the left surface of movable plate rotates with the right flank of auxiliary frame to be connected, the inside of auxiliary frame rotates and is connected with the roller bearing.
The auxiliary device comprises a placing rack, a connecting plate is arranged in the middle of the outer side surface of the placing rack, a moving frame is fixedly connected to the top of the inner side surface of the connecting plate, a moving frame is fixedly connected to the left side surface of the moving frame, an operating rod is slidably connected to the inside of the moving frame, a connecting pin is inserted into the outer side surface of the operating rod, the operating rod is rotatably connected to the connecting plate, an inserting pin is inserted into the left side surface of the operating rod, an overturning rod is fixedly connected to the outer surface of the connecting plate, an atomizing pipe is fixedly connected to the lower surface of the overturning rod, a water inlet pipe is communicated with the right side of the outer surface of the atomizing pipe, a connecting pipe is connected to the top end of the water inlet pipe in a threaded manner, a fixing frame is fixedly connected to the middle of the upper surface of the placing rack, a transmission motor is fixedly connected to the inside of the fixing frame, and teeth are arranged inside the moving frame, the output end of the transmission motor is sleeved with a half gear, the half gear is meshed with teeth located on the rear side, the outer side face of the fixing frame is fixedly connected with a buffer spring, and the outer end of the buffer spring is fixedly connected with a buffer plate.
Preferably, a threaded hole is formed in the middle of the right side face of the fixing frame, external threads are formed in the outer surface of the fixing pin, and the fixing pin is in threaded connection with the fixing frame.
Preferably, the middle part of the outer side surface of the placing rack is provided with a sliding chute, the connecting plate is a square sliding plate, and the connecting plate is connected with the placing rack in a sliding manner.
Preferably, the outer surfaces of the operating rod and the connecting pin are provided with wrapping layers, and the outer surfaces of the wrapping layers are provided with anti-skidding convex particles.
Preferably, a square groove is formed in the fixed frame, and the size of the square groove is matched with that of the moving plate.
Preferably, the number of the buffer springs is two, and the buffer springs are made of chrome vanadium alloy steel materials.
(III) advantageous effects
Compared with the prior art, the utility model provides a coal-winning machine cutting units cooling ware possesses following beneficial effect:
1. this coal-winning machine cutting units cooling ware, through starting drive motor, make to move the frame and remove along the inside left of rack through the connecting plate, the spray-out cools down the cutting head in atomizing water follow the atomizing pipe, and then increased the scope that spare part sprays the cutting head in the device, the cooling effect of spare part in the use in the device has been improved, avoid the high temperature to cause the damage to the cutting head, the life of cutting head has been prolonged, the result of use of spare part in the device in the course of the work has further been strengthened.
2. This coal-winning machine cutting units cooling ware, inwards overturn along the inside of action bars through manipulating the connection pad, make the inside upset of upset pole drive atomizing pipe inwards overturn, and then the water spray position of spare part in the more convenient to operator adjustment the device, the required time of spare part position in the operator adjustment the device has been shortened, the speed of spare part in the operator adjustment the device has been accelerated, the number of times of cutting head in the use operator adjustment spare part has been reduced, the work efficiency of spare part in the use in the device has further been promoted.
3. This coal-winning machine cutting units cooling ware is connected fixed frame and movable plate through clockwise rotation fixed pin for spare part can be more firm in the use in the device, and then can prevent that the spare part is not hard up phenomenon from appearing in the use in the device, the stability of spare part in the use in the device has further been improved, the influence that the phenomenon that becomes hard up caused the device normal use has appeared in the spare part has been reduced, the operating personnel of being more convenient for manipulates spare part and fixes the device.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of the auxiliary device of the present invention;
fig. 3 is the utility model discloses the auxiliary device structure is erect and is cut open the schematic diagram.
In the figure: 1. a stationary ring; 2. an auxiliary device; 201. placing a rack; 202. a connecting plate; 203. moving the frame; 204. a movable frame; 205. an operating lever; 206. a connecting pin; 207. a connecting disc; 208. a plug pin; 209. a turning rod; 210. an atomizing tube; 211. a water inlet pipe; 212. a connecting pipe; 213. a fixed mount; 214. A drive motor; 215. a half gear; 216. a buffer spring; 217. a buffer plate; 3. placing the box; 4. A fixing frame; 5. moving the plate; 6. a fixing pin; 7. an auxiliary frame; 8. and (4) rolling shafts.
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. 1-3, the present invention provides a technical solution: a cooling cooler for a cutting part of a coal mining machine comprises a fixed ring 1, wherein an auxiliary device 2 is fixedly connected to the outer surface of the fixed ring 1, a placing box 3 is fixedly connected to the top and the bottom of the left side surface of the fixed ring 1, a fixed frame 4 is fixedly connected to the top and the bottom of the right side surface of the fixed ring 1, a movable plate 5 is inserted into the fixed frame 4, a fixed pin 6 is arranged in the middle of the right side surface of the fixed frame 4, and the fixed frame 4 and the movable plate 5 are fixedly connected by rotating the fixed pin 6 clockwise, so that parts in the device can be more stable in the using process, the loosening phenomenon of the parts in the device can be prevented in the using process, the stability of the parts in the using process of the device is further improved, the influence of the loosening phenomenon of the parts on the normal use of the device is reduced, and the parts can be more conveniently controlled by an operator to fix the device, the inside sliding connection who places box 3 has auxiliary frame 7, and the left surface of movable plate 5 rotates with the right flank of auxiliary frame 7 to be connected, and the inside of auxiliary frame 7 rotates and is connected with roller bearing 8.
The auxiliary device 2 comprises a placing frame 201, a connecting plate 202 is arranged in the middle of the outer side of the placing frame 201, a moving frame 203 is fixedly connected to the top of the inner side of the connecting plate 202, a moving frame 204 is fixedly connected to the left side of the moving frame 203, an operating rod 205 is slidably connected to the inside of the moving frame 204, a connecting pin 206 is inserted into the outer side of the operating rod 205, a connecting disc 207 is rotatably connected to the inside of the operating rod 205, the connecting disc 207 is operated to turn inwards along the inside of the operating rod 205, so that the turning rod 209 turns inwards to drive the atomizing pipe 210 to turn inwards, the water spraying position of the part in the device can be adjusted conveniently by an operator, the time required by the operator for adjusting the position of the part in the device is shortened, the speed of the operator for adjusting the part in the device is accelerated, the times of the cutting head for adjusting the part by the operator in the using process is reduced, and the working efficiency of the part in the device in the using process is further improved, the left side of the operating rod 205 is inserted with an inserting pin 208, the outer surface of the connecting disc 207 is fixedly connected with an overturning rod 209, the lower surface of the overturning rod 209 is fixedly connected with an atomizing pipe 210, the right side of the outer surface of the atomizing pipe 210 is communicated with a water inlet pipe 211, the top end of the water inlet pipe 211 is in threaded connection with a connecting pipe 212, the middle part of the upper surface of the placing frame 201 is fixedly connected with a fixing frame 213, the inside of the fixing frame 213 is fixedly connected with a transmission motor 214, the model of the transmission motor 214 is Y80M1-2, the transmission motor 214 is started, so that the moving frame 203 moves leftwards along the inside of the placing frame 201 through the connecting plate 202, atomized water is sprayed out from the atomizing pipe 210 to cool the cutting head, the range of spraying of parts in the device to the cutting head is further enlarged, the cooling effect of the parts in the device in the using process is improved, and damage to the cutting head caused by overhigh temperature is avoided, the service life of cutting head has been prolonged, has further strengthened the result of use of spare part in the device in the course of the work, and the inside of removing frame 203 is provided with the tooth, and half gear 215 has been cup jointed to driving motor 214's output, and half gear 215 meshes with the tooth that is located the rear side, the lateral surface fixedly connected with buffer spring 216 of mount 213, buffer spring 216's outer end fixedly connected with buffer board 217.
The utility model discloses in, in order to make the device more firm when using, consequently at the middle part of fixed frame 4 right flank set up threaded hole, the surface of fixed pin 6 is provided with the external screw thread, and fixed pin 6 and fixed frame 4 threaded connection prevent that spare part from appearing not hard up, have strengthened the device's stability.
The utility model discloses in, in order to make operating procedure more smooth to seted up the spout at the middle part of rack 201 lateral surface, connecting plate 202 is square slide, and connecting plate 202 and rack 201 sliding connection, the spare part of being more convenient for removes, has strengthened operating procedure's smoothness nature.
The utility model discloses in, skid when preventing to use, consequently all be provided with the parcel layer at the surface of action bars 205 and connecting pin 206, the surface on parcel layer is provided with anti-skidding protruding grain, increases the frictional force between hand and spare part, reduces the number of times that the hand skidded.
The utility model discloses in, in order to improve the cooperation between spare part to the square groove has been seted up in the inside of fixed frame 4, and the space between spare part has been reduced to the size of square groove and the size looks adaptation of movable plate 5, furthest's performance spare part's effect.
The utility model discloses in, in order to make the device more be convenient for operating personnel to use, consequently the quantity that sets up buffer spring 216 is two sets of, and buffer spring 216 is formed by the preparation of chrome vanadium alloy steel material, reduces the wearing and tearing time of spare part, has prolonged the life of spare part.
The electrical components presented in the document are all electrically connected with an external master controller and 220V mains, and the master controller can be a conventional known device controlled by a computer or the like.
When in use, the fixed ring 1 is fixedly arranged on a connecting rod of a cutting head, the fixing pin 6 is unscrewed anticlockwise, the moving plate 5 is operated to move inwards along the fixed frame 4, the moving plate 5 moves inwards to drive the auxiliary frame 7 to move inwards along the inner part of the placing box 3, the auxiliary frame 7 moves inwards to drive the rolling shaft 8 to move inwards to be contacted with a transmission rod of the cutting head, the fixing pin 6 rotates clockwise to connect and fix the fixed frame 4 and the moving plate 5, the connecting pipe 212 rotates clockwise to connect the water inlet pipe 211 and the water outlet pipe, the inserting pin 208 is pulled out, the connecting disc 207 is operated to turn inwards along the inner part of the operating rod 205, the connecting disc 207 turns inwards to drive the turning rod 209 to turn inwards, the turning rod 209 turns inwards to drive the atomizing pipe 210 to turn inwards, the inserting pin 208 is inserted after the turning is finished, the connecting pin 206 is pulled out, the operating rod 205 is operated to move inwards along the moving frame 204, the connecting pin 206 is inserted after the moving is finished, water in the water outlet pipe enters the atomizing pipe 210 through the water inlet pipe 211, the transmission motor 214 is started, the output end of the transmission motor 214 rotates to drive the half gear 215 to rotate, the half gear 215 is meshed with the teeth on the rear side to drive the movable frame 203 to move leftwards, the movable frame 203 moves leftwards through the connecting plate 202 along the inside of the placing frame 201, the movable frame 203 moves leftwards to drive the movable frame 204 to move leftwards, the movable frame 204 moves leftwards to drive the operating rod 205 to move leftwards, the operating rod 205 moves leftwards to drive the connecting plate 207 to move leftwards, the connecting plate 207 moves leftwards to drive the overturning rod 209 to move leftwards, the overturning rod 209 moves leftwards to drive the atomizing pipe 210 to move leftwards, the half gear 215 continues to rotate, the half gear 215 rotates to be meshed with the teeth on the front side to drive the movable frame 203 to move rightwards, the movable frame 203 moves rightwards through the connecting plate 202 along the inside of the placing frame 201, the movable frame 203 moves rightwards to drive the movable frame 204, the movable frame 204 moves rightwards to drive the operating rod 205 to move rightwards, the operating rod 205 moves rightwards to drive the connecting disc 207 to move rightwards, the connecting disc 207 moves rightwards to drive the turnover rod 209 to move rightwards, the turnover rod 209 moves rightwards to drive the atomizing pipe 210 to move rightwards, atomized water is sprayed out of the atomizing pipe 210, and the cutting head is cooled.
To sum up, this coal-winning machine cutting units cooling ware, through starting drive motor 214, make to move frame 203 through connecting plate 202 along the inside left removal of rack 201, the atomizing water is followed the blowout and is cooled down the cutting head in the atomizing pipe 210, and then increased the device interior spare part and carried out the scope of spraying to the cutting head, the cooling effect of spare part in the use in the device has been improved, avoid the high temperature to cause the damage to the cutting head, the life of cutting head has been prolonged, the device interior spare part in the result of use of working process has further been strengthened.
This coal-winning machine cutting units cooling ware, inwards overturn along the inside of action bars 205 through manipulating connection pad 207, make upset pole 209 inwards overturn and drive atomizing pipe 210 and inwards overturn, and then the water spray position of spare part in the device is adjusted to the operating personnel of being more convenient for, the required time of spare part position in the device is adjusted to the operating personnel has been shortened, the speed of spare part in the operating personnel adjustment device has been accelerated, the number of times of cutting head operating personnel adjustment spare part in the use has been reduced, the work efficiency of spare part in the use in the device has further been promoted.
This coal-winning machine cutting units cooling ware is connected fixed frame 4 and movable plate 5 through clockwise rotation fixed pin 6 and is fixed for spare part can be more firm in the use in the device, and then can prevent that the spare part is not hard up phenomenon from appearing in the use in the device, the stability of spare part in the use in the device has further been improved, the influence that the phenomenon that becomes hard up caused the device normal use has been reduced to spare part appearance, the operating personnel of being more convenient for manipulates spare part and fixes the device.
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 coal-winning machine cutting units cooling ware, includes retainer plate (1), its characterized in that: the outer surface of the fixed ring (1) is fixedly connected with an auxiliary device (2), the top and the bottom of the left side surface of the fixed ring (1) are fixedly connected with a placing box (3), the top and the bottom of the right side surface of the fixed ring (1) are fixedly connected with fixed frames (4), a moving plate (5) is inserted into the fixed frames (4), a fixed pin (6) is arranged in the middle of the right side surface of the fixed frames (4), the inside of the placing box (3) is slidably connected with an auxiliary frame (7), the left side surface of the moving plate (5) is rotatably connected with the right side surface of the auxiliary frame (7), and the inside of the auxiliary frame (7) is rotatably connected with a rolling shaft (8);
the auxiliary device (2) comprises a placing frame (201), a connecting plate (202) is arranged in the middle of the outer side face of the placing frame (201), a movable frame (203) is fixedly connected to the top of the inner side face of the connecting plate (202), a movable frame (204) is fixedly connected to the left side face of the movable frame (203), an operating rod (205) is slidably connected to the inside of the movable frame (204), a connecting pin (206) is inserted into the outer side face of the operating rod (205), a connecting disc (207) is rotatably connected to the inside of the operating rod (205), an inserting pin (208) is inserted into the left side face of the operating rod (205), an overturning rod (209) is fixedly connected to the outer surface of the connecting disc (207), an atomizing pipe (210) is fixedly connected to the lower surface of the overturning rod (209), a water inlet pipe (211) is communicated to the right side of the outer surface of the atomizing pipe (210), and a connecting pipe (212) is in threaded connection with the top end of the water inlet pipe (211), the utility model discloses a rack, including rack (201), the middle part fixedly connected with mount (213) of rack (201) upper surface, the inside fixedly connected with drive motor (214) of mount (213), the inside of removing frame (203) is provided with tooth, half gear (215) have been cup jointed to the output of drive motor (214), half gear (215) and the tooth meshing that is located the rear side, the lateral surface fixedly connected with buffer spring (216) of mount (213), the outer end fixedly connected with buffer board (217) of buffer spring (216).
2. The cooling cooler for the cutting part of the coal mining machine according to claim 1, wherein: the middle part of the right side face of the fixing frame (4) is provided with a threaded hole, the outer surface of the fixing pin (6) is provided with an external thread, and the fixing pin (6) is in threaded connection with the fixing frame (4).
3. The cooling cooler for the cutting part of the coal mining machine according to claim 1, wherein: the middle of the outer side face of the placing frame (201) is provided with a sliding groove, the connecting plate (202) is a square sliding plate, and the connecting plate (202) is connected with the placing frame (201) in a sliding mode.
4. The cooling cooler for the cutting part of the coal mining machine according to claim 1, wherein: the outer surfaces of the operating rod (205) and the connecting pin (206) are both provided with wrapping layers, and anti-skidding convex particles are arranged on the outer surfaces of the wrapping layers.
5. The cooling cooler for the cutting part of the coal mining machine according to claim 1, wherein: a square groove is formed in the fixing frame (4), and the size of the square groove is matched with that of the moving plate (5).
6. The cooling cooler for the cutting part of the coal mining machine according to claim 1, wherein: the number of the buffer springs (216) is two, and the buffer springs (216) are made of chrome vanadium alloy steel materials.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120255794.1U CN214499039U (en) | 2021-01-29 | 2021-01-29 | Cooling device for cutting part of coal mining machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120255794.1U CN214499039U (en) | 2021-01-29 | 2021-01-29 | Cooling device for cutting part of coal mining machine |
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| Publication Number | Publication Date |
|---|---|
| CN214499039U true CN214499039U (en) | 2021-10-26 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120255794.1U Active CN214499039U (en) | 2021-01-29 | 2021-01-29 | Cooling device for cutting part of coal mining machine |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114251091A (en) * | 2022-02-10 | 2022-03-29 | 国能神东煤炭集团有限责任公司 | Cooling device for cutting part of coal mining machine |
-
2021
- 2021-01-29 CN CN202120255794.1U patent/CN214499039U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114251091A (en) * | 2022-02-10 | 2022-03-29 | 国能神东煤炭集团有限责任公司 | Cooling device for cutting part of coal mining machine |
| CN114251091B (en) * | 2022-02-10 | 2023-12-15 | 国能神东煤炭集团有限责任公司 | Cooling device for cutting part of coal mining machine |
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