CN108321985B - A carbon powder connection device for large and medium-sized winding motors - Google Patents

Abstract

The invention discloses a toner connection device for large and medium-sized winding motors, the structure of which comprises a main body of the toner connection device, a toner cleaning transmission box, and a toner cleaning control transmission box. The toner cleaning transmission box is equipped with Collector ring protection device, toner collection and cleaning device, toner cartridge fixing device, the toner cleaning control transmission box is equipped with a toner cleaning transmission gear set mechanism, a transmission gear set circuit control mechanism, a control power supply box, and an internal drive motor , so that when the equipment is in use, the toner collection and cleaning box can be pushed out of the toner cleaning transmission box through the toner cleaning transmission gear set mechanism and dumped to remove the toner, so as to avoid the accumulation of toner from affecting the operation of the electric collector ring It also solves the problem that the toner is difficult to clean up.

Description

A carbon powder connection device for large and medium-sized winding motors

technical field

The invention relates to a carbon powder connecting device for large and medium-sized winding motors, which belongs to the field of electric motors.

Background technique

Asynchronous motors are mainly used as electric motors. They are the most widely used and most demanded motors in industrial and agricultural production and various sectors of the national economy, such as metal cutting machine tools, steel rolling equipment, blowers, pulverizers, water pumps, oil pumps, light industrial machinery, textiles, etc. Machinery, mining machinery, etc., most of them are driven by asynchronous motors. In people's daily life, asynchronous motors are widely used, such as electric fans, washing machines, refrigerators, air conditioners and other household appliances. Phase-phase asynchronous motors, in electric drive, the vast majority of drive motors are asynchronous motors, and their power consumption accounts for about 60% of the total load of the power grid.

The reason why the asynchronous motor is widely used is because it has the advantages of simple structure, convenient use, reliable operation, high efficiency, easy manufacture, and low cost.

Wound motors are only a type of asynchronous motors. In the previous structure design of ordinary large and medium-sized wound motors, the collector rings of large and medium-sized wound motors generally adopt IP23 structure to facilitate the toner to slide to the outside of the motor. It can be used in the working environment without special requirements.

When the existing technology is used, because in the working environment with special requirements, when there is a high requirement for the protection level of the motor, the previous practice is to use the built-in collector ring, and use the carbon powder partition to separate the carbon powder and the iron core. To achieve the purpose of protecting the coil from being polluted and damaged, and the carbon powder remains inside the motor to be cleaned when the carbon brush is replaced.

Contents of the invention

Aiming at the deficiencies in the prior art, the purpose of the present invention is to provide a toner-connecting device for large and medium-sized winding motors, so as to solve the problem of protecting the motor in the working environment with special requirements when the prior art is used. When the level is very high, the previous practice is to use the collector ring to separate the carbon powder from the iron core with a toner partition to protect the coil from pollution and damage, while the toner is kept inside the motor for replacement. When the carbon brush is shut down, it will be cleaned together. However, due to the large amount of carbon powder remaining, the performance of the slip ring will be seriously affected, and it is not easy to clean.

In order to achieve the above object, the present invention is achieved through the following technical solutions: a toner connection device for large and medium-sized winding motors, the structure of which includes a main body of the toner connection device, a toner cleaning transmission box, a toner cleaning control The transmission box, the main body of the toner receiving device is connected between the top cooling device and the base of the toner receiving device by bolt riveting, the toner cleaning transmission box is embedded in the main body of the toner receiving device, and the toner cleaning The control transmission box is embedded in the main body of the toner connection device, and the toner cleaning control transmission box is located next to the toner cleaning transmission box. The main body of the toner connection device is connected with the base of the toner connection device and the sliding bearing of the toner connection device , top cooling device, toner protective partition, the base of the toner receiving device is connected to the bottom of the main body of the toner receiving device by bolt riveting, and the sliding bearing of the toner receiving device is connected to the side of the base of the toner receiving device through thread engagement On the surface, the top cooling device is connected to the top of the main body of the toner receiving device by bolt riveting, and the toner protective partition is connected to the side surface of the main body of the toner receiving device by bolt riveting; the toner cleaning transmission box It is equipped with a collector ring protection device, a toner collection and cleaning device, and a toner cartridge fixing device. The collector ring protection device is embedded in the bottom of the toner cleaning control transmission box, and the toner collection and cleaning device is embedded in the collector Between the ring protection device and the toner cartridge fixing device, the toner cartridge fixing device is embedded above the toner collecting and cleaning device; the toner cartridge fixing device is provided with a toner cartridge expansion plate and a toner cartridge, and the The toner cartridge telescopic plate is embedded above the toner collecting and cleaning device, and the toner cartridge is embedded on the toner cartridge telescopic plate; the toner cleaning control transmission box is provided with a toner cleaning transmission gear set mechanism, a transmission gear Group circuit control mechanism, control power supply box, and internal drive motor. The toner cleaning drive gear set mechanism is connected to the inner wall of the main body of the toner receiving device through thread engagement, and the drive gear set circuit control mechanism is riveted to the set by bolts. Between the electric ring protection device and the toner cleaning transmission gear set mechanism, the control power supply box is connected to the inner bottom surface of the toner cleaning control transmission box by bolt riveting, and the internal drive motor is connected to the control power supply box by bolt riveting above.

Further, the collector ring protection device is provided with a motor collector ring, a toner filter screen, and a toner cleaning fan, and the motor collector ring is riveted on the inner bottom surface of the collector ring protection device by bolts. The toner filter screen is embedded above the toner cleaning electric fan, and the toner cleaning electric fan is riveted and connected to the inner bottom surface of the collector ring protection device by bolts.

Further, the toner collecting and cleaning device is provided with a toner collecting and cleaning box, a toner collecting and cleaning box movable groove, a toner collecting and cleaning box traction ring, a toner cleaning baffle, a toner cleaning baffle rotating shaft, a first powerful A spring, the carbon powder collecting and cleaning device is embedded between the collector ring protection device and the carbon powder cartridge fixing device.

Further, the toner collection and cleaning box is riveted and connected to the lower part of the toner collection and cleaning box draw bar, the movable groove of the toner collection and cleaning box is embedded on both sides of the toner collection and cleaning box, and the toner collection and cleaning box The traction ring of the cleaning box is welded vertically to one end of the toner collection and cleaning box, the toner cleaning baffle is connected to the outer wall of the toner cleaning transmission box by bolt riveting, and the toner cleaning baffle shaft is connected to the carbon powder cleaning baffle by bolt riveting. Between the toner cleaning baffle and the toner cleaning transmission box, the first strong spring is connected between the toner cleaning baffle and the toner cleaning transmission box.

Further, the toner cleaning transmission gear set mechanism is provided with a toner cleaning transmission gear, a toner cleaning gear conveyor belt, a toner cleaning gear set fixing bracket, a toner cleaning transmission pinion, a toner cleaning transmission screw rod, a transmission The screw rod fixes the telescopic bushing, the transmission drawbar fixing plate, and the drawbar of the toner collection and cleaning box. The toner cleaning transmission gear set mechanism is connected to the inner wall of the main body of the toner receiving device through thread engagement.

Further, the toner cleaning transmission bull gear is connected to the side of the toner cleaning gear set fixed bracket through thread engagement, and the toner cleaning gear conveyor belt is connected between the toner cleaning transmission bull gear and the toner cleaning transmission pinion , the fixed bracket of the toner cleaning gear set is connected to the inner wall of the main body of the toner receiving device through thread engagement, and the toner cleaning transmission pinion is connected to the top of the toner cleaning transmission gear through thread engagement.

Further, the toner cleaning drive screw is connected between the toner cleaning drive gear and the drive drawbar fixing plate through thread engagement, and the drive screw fixing telescopic sleeve is connected to the toner cleaning drive wire through thread engagement Between the rods, the transmission traction rod fixing plate is connected to the top of the toner cleaning transmission screw rod through thread engagement, and the toner collection and cleaning box draw bar is connected to the toner collection and cleaning box and the toner cleaning transmission wire by bolt riveting between the poles.

Further, the transmission gear set circuit control mechanism is provided with a first transmission small pulley, a circuit transmission traction wire, a second transmission small pulley, a second strong spring, a first energized metal ball, a first energized contact block, the carbon The powder cleaning transmission gear set mechanism is connected to the inner wall of the main body of the toner receiving device through thread engagement.

Further, the first transmission small pulley is connected to the inner wall of the main body of the toner receiving device by riveting with bolts, the circuit transmission traction line is connected between the toner collection and cleaning box and the first electrified metal ball, and the second transmission The small pulley is riveted and connected to the control power supply box on the same level through bolts. The second strong spring is connected between the main body of the toner receiving device and the first energized metal ball, and the first energized metal ball passes through the second strong spring. It is connected to the bottom surface of the main body of the toner-connecting device, and the first electric contact block is electrically connected to the control power box.

Beneficial effect

When the toner-connecting device of the present invention is used for large and medium-sized winding motors, it is provided with a toner cleaning transmission gear set mechanism, and the toner cleaning transmission gear set mechanism is provided with a toner cleaning transmission large gear, Toner cleaning gear conveyor belt, toner cleaning gear set fixing bracket, toner cleaning drive pinion, toner cleaning drive screw, drive screw fixing telescopic bushing, drive traction rod fixing plate, toner collection and cleaning box draw rod, When the toner cleaning transmission gear wheel drives the toner cleaning transmission pinion to rotate, the toner cleaning transmission screw rod is pushed out, driving the toner collection and cleaning device to work; by being provided with a toner collection and cleaning device, the toner collection The cleaning device is equipped with a toner collection and cleaning box, a toner collection and cleaning box movable slot, a toner collection and cleaning box traction ring, a toner cleaning baffle, a toner cleaning baffle rotating shaft, a first strong spring, when the toner cleaning transmission wire The rod pushes the toner collection and cleaning box, tilts along the toner cleaning baffle, so that the toner is dumped out, and at the same time, when the toner collection and cleaning box is active, it will pull the circuit transmission traction wire to touch the transmission gear set circuit control mechanism to work; By providing a transmission gear set circuit control mechanism, the transmission gear set circuit control mechanism is provided with a first transmission small pulley, a circuit transmission traction line, a second transmission small pulley, a second strong spring, a first energized metal ball, a second transmission pulley, One electric contact block, when the circuit drive traction line moves with the toner collection and cleaning box, it will pull the first electric metal ball to move up and connect with the first electric contact block, thus connecting the circuit, when the toner collection and cleaning box is restored When in the original position, the first energized metal ball will also be pulled back to the original position by the second strong spring, and the circuit will be disconnected; a collector ring protection device is provided, and the collector ring protection device is provided with a motor collector ring, a carbon Toner filter, toner cleaning fan, when the toner collection and cleaning box is dumping toner, in order to prevent the residual toner from falling into the motor collector ring, the toner can be blown out by the toner cleaning fan; through the above devices The mutual cooperation of the toner cleaning transmission gear set mechanism can push the toner collection and cleaning box out of the toner cleaning transmission box and dump it, so as to remove the toner and avoid the accumulation of toner from affecting the performance of the electric slip ring. It also solves the problem that the toner is difficult to clean up.

Description of drawings

Other characteristics, objects and advantages of the present invention will become more apparent by reading the detailed description of non-limiting embodiments made with reference to the following drawings:

Fig. 1 is a schematic structural view of a toner receiving device for large and medium-sized wound motors according to the present invention.

Fig. 2 is a schematic structural view of a toner receiving device for large and medium-sized winding motors in the working state according to the present invention.

Fig. 3 is a schematic structural view of the toner collecting and cleaning device of the present invention in a static state.

Fig. 4 is a schematic structural view of the toner collecting and cleaning device of the present invention in working state.

Fig. 5 is a schematic structural view of the toner cleaning transmission gear set mechanism in a static state of the present invention.

Fig. 6 is a schematic structural diagram of the toner cleaning transmission gear set mechanism in the working state of the present invention.

Fig. 7 is a schematic diagram of the structure of the transmission gear set circuit control mechanism in a static state according to the present invention.

Fig. 8 is a structural schematic diagram of the transmission gear set circuit control mechanism in the working state of the present invention.

In the figure: the main body of the toner device-1, the toner cleaning transmission box-2, the toner cleaning control transmission box-3, the toner device base-10, the toner device sliding bearing-11, the top cooling device-12 , Toner protection partition-13, collector ring protection device-20, motor collector ring-200, toner filter screen-201, toner cleaning fan-202, toner collection and cleaning device-21, toner collection and cleaning Box-210, activity slot of toner collection and cleaning box-211, traction ring of toner collection and cleaning box-212, toner cleaning baffle-213, toner cleaning baffle shaft-214, first strong spring-215, toner Box fixing device-22, toner box expansion plate-220, toner box-221, toner cleaning transmission gear set mechanism-30, toner cleaning transmission gear-300, toner cleaning gear conveyor belt-301, toner cleaning Gear set fixing bracket-302, toner cleaning transmission pinion-303, toner cleaning transmission screw rod-304, transmission screw fixing telescopic sleeve-305, transmission traction rod fixing plate-306, toner collection and cleaning box traction rod -307, transmission gear set circuit control mechanism-31, first transmission small pulley-310, circuit transmission traction line-311, second transmission small pulley-312, second strong spring-313, first electrified metal ball-314, The first electric contact block-315, the control power supply box-32, and the internal driving motor-33.

Detailed ways

In order to make the technical means, creative features, goals and effects achieved by the present invention easy to understand, the present invention will be further described below in conjunction with specific embodiments.

Please refer to Fig. 1-Fig. 8, the present invention provides a kind of technical proposal of the toner connection device used for large and medium-sized winding motors: its structure includes the main body 1 of the toner connection device, the toner cleaning transmission box 2, the toner cleaning control transmission Box 3, the main body 1 of the toner receiving device is riveted and connected between the top cooling device 12 and the base 10 of the toner receiving device, the toner cleaning transmission box 2 is embedded in the main body 1 of the toner receiving device, The toner cleaning control transmission box 3 is embedded in the main body 1 of the toner connection device, and the toner cleaning control transmission box 3 is located next to the toner cleaning transmission box 2, and the toner connection device main body 1 is connected with a carbon connection device. The toner device base 10, the toner device sliding bearing 11, the top cooling device 12, the toner protective partition 13, the toner device base 10 is connected to the bottom of the toner device body 1 by bolt riveting, the The sliding bearing 11 of the toner device is connected to the side surface of the base 10 of the toner device through thread engagement, the top cooling device 12 is connected to the top of the main body 1 of the toner device by bolt riveting, and the toner protection partition 13 passes through The bolt is riveted and connected on the side surface of the main body 1 of the toner device; the toner cleaning transmission box 2 is provided with a collector ring protection device 20, a toner collection and cleaning device 21, and a toner cartridge fixing device 22. The ring protection device 20 is embedded in the bottom end of the toner cleaning control transmission box 3, and the toner collection and cleaning device 21 is embedded between the collector ring protection device 20 and the toner cartridge fixing device 22, and the toner cartridge is fixed The device 22 is embedded above the toner collecting and cleaning device 21; the toner cartridge fixing device 22 is provided with a toner cartridge telescopic plate 220 and a toner cartridge 221, and the toner cartridge telescopic plate 220 is embedded in the toner collecting and cleaning device. Above the device 21, the toner cartridge 221 is embedded on the toner cartridge expansion plate 220; the toner cleaning control transmission box 3 is provided with a toner cleaning transmission gear set mechanism 30, a transmission gear set circuit control mechanism 31, a control Power supply box 32, internal driving motor 33, the toner cleaning transmission gear set mechanism 30 is connected to the inner wall of the toner receiving device main body 1 through threaded engagement, and the transmission gear set circuit control mechanism 31 is connected to the current collector through bolt riveting Between the ring protection device 20 and the toner cleaning transmission gear set mechanism 30, the control power supply box 32 is connected to the inner bottom surface of the toner cleaning control transmission box 3 by bolt riveting, and the internal drive motor 33 is connected by bolt riveting Above the control power supply box 32, the collector ring protection device 20 is provided with a motor collector ring 200, a carbon dust filter 201, and a carbon dust cleaning fan 202, and the motor collector ring 200 is riveted to the collector by bolts. On the inner bottom surface of the ring protection device 20, the toner filter screen 201 is embedded above the toner cleaning fan 202, and the toner cleaning fan 202 is connected to the inner bottom surface of the collector ring protection device 20 by bolt riveting. Toner collection and cleaning device 21 is provided with toner collection and cleaning box 210, toner collection and cleaning box movable groove 211, toner collection and cleaning box traction ring 212, toner cleaning baffle plate 213, toner cleaning baffle rotating shaft 214, The first strong spring 215, the toner collecting and cleaning device 21 is embedded between the collector ring protection device 20 and the toner cartridge fixing device 22, and the toner collecting and cleaning box 210 is connected to the toner collecting and cleaning box 210 by bolts. Below the cleaning box draw bar 307, the toner collecting and cleaning box movable groove 211 is embedded in both sides of the toner collecting and cleaning box 210, and the toner collecting and cleaning box pulling ring 212 is vertically welded to one end of the toner collecting and cleaning box 210, The toner cleaning baffle 213 is connected to the outer wall of the toner cleaning transmission box 2 by bolt riveting, and the toner cleaning baffle rotating shaft 214 is connected to the toner cleaning baffle 213 and the toner cleaning transmission box by bolt riveting. 2, the first strong spring 215 is connected between the toner cleaning baffle plate 213 and the toner cleaning transmission box 2, and the toner cleaning transmission gear set mechanism 30 is provided with a toner cleaning transmission gear 300, a carbon powder Toner cleaning gear conveyor belt 301, toner cleaning gear set fixed bracket 302, toner cleaning drive pinion 303, toner cleaning drive screw 304, drive screw fixing telescopic bushing 305, drive traction rod fixing plate 306, toner collection Cleaning box draw bar 307, the toner cleaning transmission gear set mechanism 30 is connected to the inner wall of the toner receiving device main body 1 through thread engagement, and the toner cleaning transmission gear 300 is fixed to the toner cleaning gear set through thread engagement On the side of the bracket 302, the toner cleaning gear conveyor belt 301 is connected between the toner cleaning transmission gear 300 and the toner cleaning transmission pinion gear 303, and the toner cleaning gear set fixing bracket 302 is connected to the carbon powder by thread engagement. On the inner wall of the main body 1 of the toner device, the toner cleaning transmission pinion gear 303 is connected to the top of the toner cleaning transmission gear 300 through thread engagement, and the toner cleaning transmission screw rod 304 is connected to the toner cleaning transmission large gear through thread engagement 300 and the transmission drawbar fixing plate 306, the transmission screw fixing telescopic bushing 305 is connected between the toner cleaning drive screw 304 through threaded engagement, and the transmission drawbar fixing plate 306 is connected to the carbon dust cleaning drive screw 304 through thread engagement. The top of the toner cleaning drive screw 304, the toner collection and cleaning box draw bar 307 is riveted between the toner collection and cleaning box 210 and the toner cleaning drive screw 304, and the transmission gear set circuit control mechanism 31 There are a first small transmission pulley 310, a circuit transmission traction line 311, a second small transmission pulley 312, a second strong spring 313, a first electrified metal ball 314, and a first electrified contact block 315, passing through the first small transmission pulley 310 Bolts are riveted and connected to the inner wall of the main body 1 of the toner-connecting device. The circuit transmission traction line 311 is connected between the toner collection and cleaning box 210 and the first energized metal ball 314. The second transmission small pulley 312 is connected to The control power supply box 32 is connected by riveting on the same horizontal plane, the second strong spring 313 is connected between the main body 1 of the toner receiving device and the first electrified metal ball 314, and the first electrified metal ball 314 passes through the second strong spring 313 connection On the bottom surface of the main body 1 of the toner device, the first electrical contact block 315 is electrically connected to the control power box 32 .

When the user works through this device, the toner collection and cleaning box can be pushed out of the toner cleaning transmission box and dumped according to the toner cleaning transmission gear set mechanism to remove the toner and avoid affecting the performance of the slip ring.

The first strong spring of the present invention is a spring structure that deforms under the action of an external force, and can return to its state after the external force is removed.

The problem solved by the present invention is that when the existing technology is used, because in the working environment with special requirements, when there is a high requirement for the protection level of the motor, the previous practice is to use the built-in collector ring, and use the carbon powder partition The carbon powder is separated from the iron core to protect the coil from being polluted and damaged, and the carbon powder is kept inside the motor to be cleaned when the carbon brush is replaced. It is not easy to clean. Through the mutual combination of the above components, the present invention can push the toner collection and cleaning box out of the toner cleaning transmission box and dump it through the toner cleaning transmission gear set mechanism, so as to remove the toner and avoid the influence of toner accumulation. The use performance of the electric collector ring also solves the problem that the toner is difficult to clean.

To sum up: when the material of the drawbar of the toner collection and cleaning box is stainless steel, the material of the drawbar of the toner collection and cleaning box is the strongest and has the best corrosion resistance, so stainless steel is selected as the material of the drawbar of the toner collection and cleaning box is the best choice.

The basic principles and main features of the present invention and the advantages of the present invention have been shown and described above. For those skilled in the art, it is obvious that the present invention is not limited to the details of the above-mentioned exemplary embodiments, and without departing from the spirit or fundamentals of the present invention. The present invention can be implemented in other specific forms without any specific features. Accordingly, the embodiments should be regarded in all points of view as exemplary and not restrictive, the scope of the invention being defined by the appended claims rather than the foregoing description, and it is therefore intended that the scope of the invention be defined by the appended claims rather than by the foregoing description. All changes within the meaning and range of equivalents of the elements are embraced in the present invention. Any reference sign in a claim should not be construed as limiting the claim concerned.

In addition, it should be understood that although this specification is described according to implementation modes, not each implementation mode only contains an independent technical solution, and this description in the specification is only for clarity, and those skilled in the art should take the specification as a whole , the technical solutions in the various embodiments can also be properly combined to form other implementations that can be understood by those skilled in the art.

Claims (9)

1. a kind of carbon powder device that connects for large and medium-sized winding motors, structure is clear including connecing carbon powder device main body (1), carbon dust Manage transmission case (2), carbon dust cleaning control transmission case (3), it is described to connect at the top of carbon powder device main body (1) is connected to by bolt riveted It cooling device (12) and connects between carbon powder device pedestal (10), carbon dust cleaning transmission case (2), which is embedded at, meets carbon powder device master Body (1) is internal, and carbon dust cleaning control transmission case (3), which is embedded at, to be connect carbon powder device main body (1), and carbon dust cleaning control Transmission case (3) is located at beside carbon dust cleaning transmission case (2), it is characterised in that:

It is described connect carbon powder device main body (1) and be connected with connect carbon powder device pedestal (10), connect carbon powder device sliding bearing (11), top Cooling device (12), carbon dust guard screen (13), it is described connect carbon powder device pedestal (10) and be connected to by bolt riveted connect carbon dust Apparatus main body (1) bottom, the carbon powder device sliding bearing (11) that connects are connected to by screw thread engagement and connect carbon powder device pedestal (10) on side surface, the top cooling device (12) is connected to by bolt riveted to be connect at the top of carbon powder device main body (1), described Carbon dust guard screen (13) is connected to by bolt riveted to be connect on carbon powder device main body (1) side surface；

Carbon dust cleaning transmission case (2) is solid equipped with collector ring protective device (20), carbon dust collecting cleaning plant (21), cartridge Determine device (22), the collector ring protective device (20) is embedded at carbon dust cleaning control transmission case (3) bottom end, the carbon dust collecting Cleaning plant (21) is embedded between collector ring protective device (20) and cartridge fixed device (22), the fixed dress of the cartridge (22) are set to be embedded above carbon dust collecting cleaning plant (21)；

The cartridge fixed device (22) is equipped with cartridge expansion plate (220), cartridge (221), the cartridge expansion plate (220) it is embedded above carbon dust collecting cleaning plant (21), the cartridge (221) is embedded on cartridge expansion plate (220)；

Carbon dust cleaning control transmission case (3) is equipped with carbon dust and clears up driving gear set mechanism (30), driving gear set circuit control Mechanism (31) processed, control power pack (32), internal drive motor (33), carbon dust cleaning driving gear set mechanism (30) pass through Screw thread engagement, which is connected to, to be connect on carbon powder device main body (1) inner wall, and driving gear set circuit control mechanism (31) passes through bolt Riveted is connected between collector ring protective device (20) and carbon dust cleaning driving gear set mechanism (30), the control power pack (32) it is connected in carbon dust cleaning control transmission case (3) inner bottom surface by bolt riveted, the internal drive motor (33) is logical Bolt riveted is crossed to be connected to above control power pack (32).

2. a kind of carbon powder device is connect for large and medium-sized winding motors according to claim 1, it is characterised in that: described Collector ring protective device (20) is equipped with ring collector for electric motor (200), carbon dust filter screen (201), carbon dust cleaning electric fan (202), institute It states ring collector for electric motor (200) to be connected in collector ring protective device (20) inner bottom surface by bolt riveted, the carbon dust mistake Strainer (201) is embedded above carbon dust cleaning electric fan (202), and carbon dust cleaning electric fan (202) is connected to by bolt riveted In collector ring protective device (20) inner bottom surface.

3. a kind of carbon powder device is connect for large and medium-sized winding motors according to claim 1, it is characterised in that: described Carbon dust collecting cleaning plant (21) is equipped with carbon dust collecting wash-up tray (210), carbon dust collecting wash-up tray loose slot (211), carbon dust receipts Collect wash-up tray bail (212), carbon dust cleaning baffle (213), carbon dust cleaning baffle shaft (214), the first brute spring (215), the carbon dust collecting cleaning plant (21) be embedded at collector ring protective device (20) and cartridge fixed device (22) it Between.

4. a kind of carbon powder device is connect for large and medium-sized winding motors according to claim 3, it is characterised in that: described Carbon dust collecting wash-up tray (210) is connected to below carbon dust collecting wash-up tray draw bar (307) by bolt riveted, and the carbon dust is received Collection wash-up tray loose slot (211) is embedded at carbon dust collecting wash-up tray (210) two sides, the carbon dust collecting wash-up tray bail (212) vertical welding is connected in carbon dust collecting wash-up tray (210) one end, carbon dust cleaning baffle (213) by bolt riveted In on carbon dust cleaning transmission case (2) outer wall, carbon dust cleaning baffle shaft (214) is connected to carbon dust cleaning by bolt riveted Between baffle (213) and carbon dust cleaning transmission case (2), first brute spring (215) is connected to carbon dust cleaning baffle (213) Between carbon dust cleaning transmission case (2).

5. a kind of carbon powder device is connect for large and medium-sized winding motors according to claim 1, it is characterised in that: described Carbon dust clears up driving gear set mechanism (30) and is equipped with carbon dust cleaning transmission gear wheel (300), carbon dust cleaning toothed belts (301), carbon dust cleaning gear set fixed bracket (302), carbon dust cleaning drive pinion (303), carbon dust clear up drive lead screw (304), drive lead screw fixed flexible axle sleeve (305), transmission traction bar fixed plate (306), carbon dust collecting wash-up tray draw bar (307), carbon dust cleaning driving gear set mechanism (30) is connected to by screw thread engagement and connects carbon powder device main body (1) inner wall On.

6. a kind of carbon powder device is connect for large and medium-sized winding motors according to claim 5, it is characterised in that: described Carbon dust cleaning transmission gear wheel (300) is connected to carbon dust by screw thread engagement and clears up on fixed bracket (302) side of gear set, institute It states carbon dust cleaning toothed belts (301) and is connected to carbon dust cleaning transmission gear wheel (300) and carbon dust cleaning drive pinion (303) between, the carbon dust cleaning gear set fixed bracket (302) is connected to by screw thread engagement connects carbon powder device main body (1) On inner wall, carbon dust cleaning drive pinion (303) is connected in carbon dust cleaning transmission gear wheel (300) by screw thread engagement Side.

7. a kind of carbon powder device is connect for large and medium-sized winding motors according to claim 5, it is characterised in that: described Carbon dust cleaning drive lead screw (304) is connected to carbon dust cleaning transmission gear wheel (300) by screw thread engagement and transmission traction bar is consolidated Between fixed board (306), the drive lead screw fixed flexible axle sleeve (305) is connected to carbon dust by screw thread engagement and clears up drive lead screw (304) between, the transmission traction bar fixed plate (306) is connected to carbon dust cleaning drive lead screw (304) by screw thread engagement and pushes up End, the carbon dust collecting wash-up tray draw bar (307) is connected to carbon dust collecting wash-up tray (210) by bolt riveted and carbon dust is clear It manages between drive lead screw (304).

8. a kind of carbon powder device is connect for large and medium-sized winding motors according to claim 1, it is characterised in that: described Driving gear set circuit control mechanism (31) is equipped with the first transmission truckle (310), circuit transmission traction line (311), the second biography Dynamic truckle (312), the second brute spring (313), the first electrified metal ball (314), the first energization contact block (315).

9. a kind of carbon powder device is connect for large and medium-sized winding motors according to claim 8, it is characterised in that: pass through First transmission truckle (310) is connected to by bolt riveted to be connect on carbon powder device main body (1) inner wall, the circuit transmission traction Line (311) is connected between carbon dust collecting wash-up tray (210) and the first electrified metal ball (314), the second transmission truckle (312) it is connected in same level by bolt and control power pack (32) riveted, the second brute spring (313) connection In connecing between carbon powder device main body (1) and the first electrified metal ball (314), the first electrified metal ball (314) passes through second Brute spring (313), which is connected to, to be connect on carbon powder device main body (1) bottom surface, and the first energization contact block (315) is by being electrically connected to It controls between power pack (32).