CN212572297U - Built-in permanent magnetism drive tire slitter roller heat dissipation ventilation structure - Google Patents
Built-in permanent magnetism drive tire slitter roller heat dissipation ventilation structure Download PDFInfo
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- CN212572297U CN212572297U CN202021174644.XU CN202021174644U CN212572297U CN 212572297 U CN212572297 U CN 212572297U CN 202021174644 U CN202021174644 U CN 202021174644U CN 212572297 U CN212572297 U CN 212572297U
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- roller
- speed reducer
- permanent magnet
- shell
- fixing seat
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Abstract
The built-in permanent magnet driving tire slitter roller heat dissipation and ventilation structure is characterized in that a permanent magnet motor is mounted on the right side in a roller, and the right end of a permanent magnet motor shell of the permanent magnet motor is fixedly connected with a right fixed seat; the speed reducer is arranged on the left side in the roller, a connecting plate is arranged at the left end of the shell of the permanent magnet motor and fixedly connected with the right end of the left fixing seat, the right end of an input shaft of the speed reducer penetrates through the connecting plate and is connected with a motor shaft through a coupler, a key is arranged on the shell of the speed reducer, a key groove is formed in the position, corresponding to the key, of the inner side of the roller, the shell of the speed reducer is connected with the roller, the shell of the; the fan is installed on the motor shaft, a left ventilation opening is formed in the mode that the fan penetrates through the left fixing seat and the connecting plate, and a right ventilation opening is formed in the mode that the fan penetrates through the right fixing seat. The utility model discloses place the inside structure of cylinder to permanent-magnet machine and dispel the heat, realized the heat dissipation at the inside motor of roller and speed reducer, ensured the temperature of roller.
Description
Technical Field
The utility model relates to a junked tire processing machinery field.
Background
The tyre slitter is a processing machine for recycling, processing and reusing waste tyres. Traditional tire slitter adopts ordinary motor to provide power, arranges ordinary motor and speed reducer in the roller outside and drives the roller, and motor and speed reducer adopt and dispel the heat through self heat radiation structure, then are not suitable for to built-in permanent magnetism drive tire slitter roller.
SUMMERY OF THE UTILITY MODEL
In order to have the heat dissipation problem of ordinary motor and speed reducer external drive slitter roller now, the utility model provides a built-in permanent magnetism drive tire slitter roller heat dissipation ventilation structure.
The utility model discloses a realize that the technical scheme that above-mentioned purpose adopted is: the built-in permanent magnet driving tire slitter roller heat dissipation and ventilation structure is characterized in that a permanent magnet motor 1 and a speed reducer 2 are installed in a roller 6, the permanent magnet motor 1 is installed on the right side in the roller 6, the right end of a permanent magnet motor shell 14 of the permanent magnet motor 1 is fixedly connected with a right fixing seat 5, and the right end of a motor shaft 8 of the permanent magnet motor 1 is located in a central hole of the right fixing seat 5; the speed reducer 2 is arranged on the left side in the roller 6, the connecting plate 3 is arranged at the left end of the permanent magnet motor shell 14, the connecting plate 3 is fixedly connected with the right end of the left fixing seat 4, the speed reducer input shaft 12 is positioned in a central hole of the left fixing seat 4, the right end of the speed reducer input shaft 12 penetrates through the connecting plate 3 and is connected with the motor shaft 8 through the coupler 19, the key 20 is arranged on the speed reducer shell 9, a key groove is arranged at the position, corresponding to the key 20, of the inner side of the roller 6, the speed reducer shell 9 is connected with the roller 6, the speed reducer shell; install fan 23 on the motor shaft 8, run through left fixing base 4 and connecting plate 3 and be equipped with left vent 21, run through right fixing base 5 and be equipped with right vent 22.
And a bearing 18 is arranged between the motor shaft 8 and the right fixed seat 5.
An end plate 16 is arranged between the outer side of the right fixed seat 5 and the right end of the roller 6, the end plate 16 is fixed on the roller 6 through a bolt 15, and a bearing 18 is arranged between the outer part of the right fixed seat 5 and the end plate 16.
The left end of the speed reducer shell 9 is fixed on the roller 6 through a fixing bolt 15.
And a bearing 18 is arranged between the outside of the left fixed seat 4 and the speed reducer shell 9.
The utility model discloses a built-in permanent magnetism drive tire slitter roller heat dissipation ventilation structure places the inside structure of cylinder to permanent-magnet machine and dispels the heat, has realized the heat dissipation at the inside motor of roller and speed reducer, has ensured the temperature of roller.
Drawings
Fig. 1 is the main section structure view of the roller of the tire slitter.
In the figure: 1. permanent magnet motor, 2, speed reducer, 3, connecting plate, 4, left fixing base, 5, right fixing base, 6, roller, 7, rotor, 8, stator, 9, speed reducer shell, 10, gear, 11, speed reducer bearing, 12, speed reducer input shaft, 14, permanent magnet motor shell, 15, bolt, 16, end plate, 17, stator, 18, bearing, 19, shaft coupling, 20, key, 21, left vent, 22, right vent, 23, fan.
Detailed Description
The utility model discloses a tire slitter roller structure is as shown in figure 1, permanent-magnet machine 1 is installed on the right side in roller 6, permanent-magnet machine casing 14 right-hand member and the right fixing base 5 fixed connection of permanent- magnet machine 1, 8 right-hand members of motor shaft of permanent-magnet machine 1 are located the centre bore of right fixing base 5, install bearing 18 between motor shaft 8 and right fixing base 5, install end plate 16 between the right fixing base 5 outside and the roller 6 right-hand member, end plate 16 is fixed in roller 6 through bolt 15, be equipped with bearing 18 between the right fixing base 5 outside and end plate 16; speed reducer 2 installs left side in roller 6, 14 left end erection joint board 3 of permanent magnet motor casing, 4 right-hand member fixed connection of connecting board 3 and left fixing base, speed reducer input shaft 12 is located the centre bore of left fixing base 4, 12 right-hand members of speed reducer input shaft run through connecting board 3 and connect motor shaft 8 through shaft coupling 19, be equipped with key 20 on the speed reducer shell 9, 6 inboard departments that correspond with key 20 of roller are equipped with the keyway, speed reducer shell 9 is connected with roller 6, speed reducer shell 9 is the internal gear structure, speed reducer shell 9 meshes the installation with the gear 10 of speed reducer, speed reducer shell 9 left end is fixed in on roller 6 through fixing bolt 15, installation bearing 18 between 4 outsides of left fixing base and the speed reducer shell 9. Install fan 23 on the motor shaft 8, run through left fixing base 4 and connecting plate 3 and be equipped with left vent 21, run through right fixing base 5 and be equipped with right vent 22.
The working principle is as follows: the permanent magnet motor 1 is connected with electricity to rotate, power is transmitted to a speed reducer input shaft 12 of the speed reducer 2 through a motor shaft 8 and a spline coupler 19, the speed is reduced through a gear 10 of the speed reducer 12, torque is amplified, an upper roller and a lower roller are enabled to rotate in opposite directions, the upper roller and the lower roller respectively drive an upper blade and a lower blade to rotate and shear, a tire top rubber block and a tire side rubber block enter a machine through a feeding hole, and the tire top rubber block and the tire side rubber block are enabled to rotate and shear the tire top rubber block and the tire side rubber block and are enabled to be changed into strips from blocks. The permanent magnet motor stator 17 is fixed on a permanent magnet motor shell 14, after being electrified, the permanent magnet motor rotor 7 is rotated under the action of magnetic field force, the rotor 7 is connected with a speed reducer input shaft 12, the speed reducer input shaft 12 drives two gears 10 to rotate through a speed reducer bearing 11 and an eccentric shaft, the gears 10 are meshed with the inner teeth of a speed reducer shell 9, so that the speed reducer shell 9 is driven to rotate, and the speed reducer shell 9 and the roller 6 are connected through a key 20 and a fixing bolt 15, so that the roller 6 is driven to rotate when the speed reducer shell 9 rotates. The left fixing seat 4 and the right fixing seat are connected with the speed reducer shell 9 and the roller 6 through the bearing 18, rotation is not followed, and the left fixing seat 4 and the right fixing seat are fixed during operation. The fan 23 is fixed on the motor shaft 8 of the permanent magnet motor 1, and rotates along with the motor shaft 8, so that the air inside the roller 6 circulates through the left air vent 21 and the right air vent 22, and the temperature inside the roller 6 is reduced.
Claims (5)
1. Built-in permanent magnetism drive tire slitter roller heat dissipation ventilation structure, its characterized in that: a permanent magnet motor (1) and a speed reducer (2) are installed in the roller (6), the permanent magnet motor (1) is installed on the right side in the roller (6), the right end of a permanent magnet motor shell (14) of the permanent magnet motor (1) is fixedly connected with a right fixing seat (5), and the right end of a motor shaft (8) of the permanent magnet motor (1) is located in a central hole of the right fixing seat (5); the speed reducer (2) is installed on the left side in the roller (6), the connecting plate (3) is installed at the left end of the permanent magnet motor shell (14), the connecting plate (3) is fixedly connected with the right end of the left fixing seat (4), the speed reducer input shaft (12) is located in a central hole of the left fixing seat (4), the right end of the speed reducer input shaft (12) penetrates through the connecting plate (3) and is connected with the motor shaft (8) through the coupler (19), the speed reducer shell (9) is provided with a key (20), a key groove is formed in the position, corresponding to the key (20), of the inner side of the roller (6), the speed reducer shell (9) is connected with the roller (6), the speed reducer shell (9) is of an internal gear structure, and; a fan (23) is installed on the motor shaft (8), a left ventilation opening (21) is formed in the mode of penetrating through the left fixing seat (4) and the connecting plate (3), and a right ventilation opening (22) is formed in the mode of penetrating through the right fixing seat (5).
2. The built-in permanent magnet driving tire slitter roller heat dissipation and ventilation structure of claim 1, wherein: and a bearing (18) is arranged between the motor shaft (8) and the right fixed seat (5).
3. The built-in permanent magnet driving tire slitter roller heat dissipation and ventilation structure of claim 1, wherein: an end plate (16) is installed between the outer side of the right fixing seat (5) and the right end of the roller (6), the end plate (16) is fixed on the roller (6) through a bolt (15), and a bearing (18) is arranged between the outer portion of the right fixing seat (5) and the end plate (16).
4. The built-in permanent magnet driving tire slitter roller heat dissipation and ventilation structure of claim 1, wherein: the left end of the speed reducer shell (9) is fixed on the roller (6) through a fixing bolt (15).
5. The built-in permanent magnet driving tire slitter roller heat dissipation and ventilation structure of claim 1, wherein: and a bearing (18) is arranged between the outside of the left fixed seat (4) and the shell (9) of the speed reducer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021174644.XU CN212572297U (en) | 2020-06-23 | 2020-06-23 | Built-in permanent magnetism drive tire slitter roller heat dissipation ventilation structure |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021174644.XU CN212572297U (en) | 2020-06-23 | 2020-06-23 | Built-in permanent magnetism drive tire slitter roller heat dissipation ventilation structure |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212572297U true CN212572297U (en) | 2021-02-19 |
Family
ID=74612073
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021174644.XU Active CN212572297U (en) | 2020-06-23 | 2020-06-23 | Built-in permanent magnetism drive tire slitter roller heat dissipation ventilation structure |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212572297U (en) |
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2020
- 2020-06-23 CN CN202021174644.XU patent/CN212572297U/en active Active
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