CN214140070U - Transmission structure of wheel sorting machine - Google Patents
Transmission structure of wheel sorting machine Download PDFInfo
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- CN214140070U CN214140070U CN202021272825.6U CN202021272825U CN214140070U CN 214140070 U CN214140070 U CN 214140070U CN 202021272825 U CN202021272825 U CN 202021272825U CN 214140070 U CN214140070 U CN 214140070U
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Abstract
The utility model discloses a transmission structure of a wheel type sorting machine in the field of logistics and sorting, which comprises a motor, a driving synchronous belt wheel, a driving synchronous belt, a driven synchronous belt wheel, a driven synchronous belt, a driven roller, a circular belt and a roller; the driving synchronous pulleys are connected with a pair of driven synchronous pulleys above through driving synchronous belts, and the driven synchronous pulleys are sequentially connected through driven synchronous belts; the driven synchronous belt wheel is connected with the rotating shaft, a plurality of driven rollers are arranged on the rotating shaft, and the driven rollers are connected with the idler wheels through circular belts. The utility model discloses the transmission mode of comparing the wheeled sorting machine of transmission has that transmission structure retrencies, the transmission is steady, overload protection, whole rigidity is good, the structural damage rate is low, maintain convenient, support frequent swing of gyro wheel and low cost's advantage.
Description
Technical Field
The utility model relates to a commodity circulation, letter sorting field, in particular to transmission structure of wheeled sorting machine.
Background
At present, balance wheel sorting machines and other similar devices often use a motor to drive a roller to rotate through a bevel gear, or drive the roller to rotate through a chain or a multi-wedge belt, a shaft, a circular belt and a circular belt wheel to transmit power. The bevel gear is adopted to drive the roller to rotate, once the roller is blocked, the bevel gear cannot carry out overload protection, and is easy to damage a motor or other parts, and the transmission mode has high requirements on processing and installation, and once the meshing precision of the bevel gear is insufficient, the problems of noise, vibration and aggravation of gear abrasion are easy to generate; adopts a mode of transmitting power by chains or a plurality of wedge belts, shafts, circular belts and circular pulleys to drive the rollers to rotate, and the mode has a more complex structure, wherein, the noise is high when the chain runs at high speed, the balance wheel sorting machine using a plurality of wedge belts usually needs 1 motor to drive a plurality of wedge belt wheels to rotate, and needs to ensure that the plurality of wedge belt wheels are in the same plane, therefore, the whole equipment has higher requirements on processing and installation of the multi-wedge belt pulley, once the multi-wedge belt pulley is not on the same plane, phenomena such as belt release, wear aggravation of the multi-wedge belt and the like are easy to occur, a transmission shaft consisting of the shaft and the circular belt pulley has insufficient strength under the condition of large required span, if the diameter of the shaft is increased, the strength problem of the shaft can be solved, however, the moment of inertia of the shaft becomes large, and the acceleration/deceleration time from the standstill of the shaft to the high-speed operation or from the high-speed operation to the stop of the shaft increases, which affects the efficiency of the apparatus.
The utility model discloses use a plurality of short hold-in ranges to replace the chain or carve the belt drive more, under the circumstances of guaranteeing transmission efficiency, high-speed operation noiselessness, and in case take place the hold-in range and damage the short hold-in range that only corresponds with changing, reduced the cost of maintenance. Meanwhile, the roller with the surface rolling groove is used for replacing the transmission shaft consisting of the original shaft and the circular belt, the weight of the transmission shaft is reduced, the rigidity of the transmission shaft is increased, and the whole roller is rolled on the surface, so that the installation workload of installing a plurality of circular belt wheels on the shaft originally is reduced. The utility model discloses it simplifies, the transmission is steady, overload protection, whole rigidity is good, the structural damage rate is low, maintain convenient, support frequent swing of gyro wheel and low cost's advantage to have transmission structure than current balance transmission technique.
Disclosure of Invention
The utility model provides a structure retrencies, the transmission is steady, whole rigidity is good, the structural damage rate is low, the maintenance cost is low is exclusively used in the transmission mode of balance sorting machine or oblique wheel shunt etc..
The purpose of the utility model is realized like this: a transmission structure of a wheel type sorting machine comprises a motor, a driving synchronous belt wheel, a driving synchronous belt, a driven synchronous belt wheel, a driven synchronous belt, a driven roller, a circular belt and a roller; the driving synchronous pulleys are connected with a pair of driven synchronous pulleys above through driving synchronous belts, and the driven synchronous pulleys are sequentially connected through driven synchronous belts; the driven synchronous belt wheel is connected with the rotating shaft, a plurality of driven rollers are arranged on the rotating shaft, and the driven rollers are connected with the idler wheels through circular belts.
Compared with the prior art, the utility model discloses an useful part lies in: the driving synchronous belt and the driven synchronous belts are used for replacing chains or multiple wedge belts for transmission, so that the high-speed running is noiseless under the condition of ensuring the transmission efficiency, and once the synchronous belts are damaged, the corresponding short synchronous belts are only replaced, so that the maintenance cost is reduced; meanwhile, the driven roller with the surface rolling groove is used for replacing a transmission shaft consisting of an original shaft and a circular belt, the weight of the transmission shaft is reduced, the rigidity of the transmission shaft is improved, and the installation workload of a plurality of circular belt wheels which are required to be installed on the shaft originally is reduced due to the rolling groove of the whole roller surface.
As the utility model discloses a preferred scheme, driven cylinder is provided with corresponding recess with the gyro wheel surface, install respectively in the recess of driven cylinder and gyro wheel at circle area both ends.
As a further preferable aspect of the present invention, the driven rollers are independently disposed and do not affect each other.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a transmission schematic diagram of the present invention.
Wherein, 1 motor, 2 initiative synchronous pulley, 3 initiative hold-in range, 4 driven synchronous pulley, 5 driven hold-in range, 6 driven cylinder, 7 circular bands, 8 gyro wheels.
Detailed Description
As shown in fig. 1, a transmission structure of a wheel type sorting machine is characterized in that: comprises a motor 1, a driving synchronous belt pulley 2, a driving synchronous belt 3, a driven synchronous belt pulley 4, a driven synchronous belt 5, a driven roller 6, a circular belt 7 and a roller 8; the driving synchronous belt wheel 2 is connected with a pair of driven synchronous belt wheels 4 above through a driving synchronous belt 3, and the driven synchronous belt wheels 4 are sequentially connected through a driven synchronous belt 5; the driven synchronous belt wheel 4 is connected with a rotating shaft, a plurality of driven rollers 6 are arranged on the rotating shaft, and the driven rollers 6 are connected with rollers 8 through circular belts 7.
The surfaces of the driven roller 6 and the roller 8 are provided with corresponding grooves, and two ends of the circular belt 7 are respectively arranged in the grooves of the driven roller 6 and the roller 8.
The driven rollers 6 are independently arranged and do not affect each other.
The working principle of the utility model is explained as follows: motor 1 provides the power supply, through initiative synchronous pulley 2, initiative hold-in range 3, driven synchronous pulley 5 with power transmission to each driven cylinder 6, install respectively in driven cylinder 6 and gyro wheel 8's recess at 7 both ends in the circle area, transmit power to gyro wheel 8 by driven cylinder 6 through frictional force, drive the rotation of gyro wheel 8, the utility model discloses the transmission mode of more driving wheel formula sorting machine has that transmission structure retrencies, the transmission is steady, overload protection, whole rigidity is good, the structural damage rate is low, maintain convenient, support the frequent swing of gyro wheel and low cost's advantage.
The present invention is not limited to the above embodiments, and based on the technical solutions disclosed in the present invention, those skilled in the art can make some replacements and transformations for some technical features without creative labor according to the disclosed technical contents, and these replacements and transformations are all within the protection scope of the present invention.
Claims (3)
1. The utility model provides a transmission structure of wheeled sorting machine which characterized in that: comprises a motor (1), a driving synchronous pulley (2), a driving synchronous belt (3), a driven synchronous pulley (4), a driven synchronous belt (5), a driven roller (6), a circular belt (7) and a roller (8); the driving synchronous pulleys (2) are connected with a pair of driven synchronous pulleys (4) above through driving synchronous belts (3), and the driven synchronous pulleys (4) are sequentially connected through driven synchronous belts (5); a plurality of driven rollers (6) are arranged on the driven synchronous belt wheel (4), and the driven rollers (6) are connected with the idler wheels (8) through circular belts (7).
2. The transmission structure of the wheel sorter according to claim 1, wherein: the surfaces of the driven roller (6) and the roller (8) are provided with corresponding grooves, and the two ends of the circular belt (7) are respectively arranged in the grooves of the driven roller (6) and the roller (8).
3. The transmission structure of the wheel sorter according to claim 1, wherein: the driven rollers (6) are independently arranged and do not influence each other.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021272825.6U CN214140070U (en) | 2020-07-03 | 2020-07-03 | Transmission structure of wheel sorting machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021272825.6U CN214140070U (en) | 2020-07-03 | 2020-07-03 | Transmission structure of wheel sorting machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN214140070U true CN214140070U (en) | 2021-09-07 |
Family
ID=77521338
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021272825.6U Active CN214140070U (en) | 2020-07-03 | 2020-07-03 | Transmission structure of wheel sorting machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN214140070U (en) |
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2020
- 2020-07-03 CN CN202021272825.6U patent/CN214140070U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: No. 3185, Zhongshan North Road, Putuo District, Shanghai 200333 Patentee after: China Post Technology Co.,Ltd. Address before: No. 3185, Zhongshan North Road, Putuo District, Shanghai 200333 Patentee before: CHINA POST SCIENCE AND TECHNOLOGY Co.,Ltd. |