CN211209504U - Speed reducing motor for low noise ice maker - Google Patents
Speed reducing motor for low noise ice maker Download PDFInfo
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- CN211209504U CN211209504U CN202020044877.1U CN202020044877U CN211209504U CN 211209504 U CN211209504 U CN 211209504U CN 202020044877 U CN202020044877 U CN 202020044877U CN 211209504 U CN211209504 U CN 211209504U
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- wheel shaft
- speed reduction
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Abstract
The utility model aims at providing a produced noise is less during the use, and life is longer, and the less low noise ice machine gear motor of volume. A speed reduction motor of a low-noise ice maker comprises a speed reduction box, wherein the speed reduction box comprises an upper box body and a lower box body, a speed reduction assembly is arranged in the speed reduction box and comprises odd-numbered wheel shafts, speed reduction gears are arranged on the wheel shafts, a motor output shaft is linked with a cutter head wheel shaft through the speed reduction gears, the wheel shafts are composed of an upper wheel shaft section and a lower wheel shaft section, the motor output shaft is composed of an upper output shaft section and a lower output shaft section, the upper output shaft section is fixed with the upper box body through a first bearing, the lower output shaft section is fixed with the lower box body through a second bearing, mutually matched meshing structures are arranged between the motor output shaft and the wheel shafts, and the meshing structures comprise first gears fixed on the lower.
Description
Technical Field
The utility model relates to an ice maker, concretely relates to low noise ice maker gear motor.
Background
As shown in fig. 1, the speed reduction part of the speed reduction motor of the conventional ice maker comprises odd number wheel shafts, the wheel shafts comprise a first wheel shaft 1, a second wheel shaft 2 and a cutter head wheel shaft 3, a first gear 11 is arranged on the first wheel shaft 1, a second gear 21 is arranged on the second wheel shaft 2, a third gear 31 is arranged on the cutter head wheel shaft 3, and the first gear 11 is meshed with the motor output shaft 4. Wherein, first gear, second gear and third gear all include two sections in order to constitute step gear. Wherein the upper end surface of the cutter head hub 3 is recessed to form a countersunk groove 32 for the engagement of a cutter head.
The conventional ice maker speed reduction part has the defects that ① the motor output shaft 4 is fixed with the reduction box body only by one bearing, the motor output shaft 4 can swing in the high-speed rotation process of the motor, the ice maker has high noise in use, the motor output shaft 4 and the first gear 11 are easy to be injured, the service life is short, the third gear on the ② cutter head wheel shaft 3 is positioned on the circumferential side of the sunken groove 32, the strength of the sunken groove 32 of the cutter head wheel shaft is poor, and the sunken groove 32 is easy to deform under the action of the third gear after the ice maker is used for a long time.
Disclosure of Invention
The utility model aims at providing a produced noise is less during the use, and life is longer, and the less low noise ice machine gear motor of volume.
In order to achieve the above purpose, the utility model adopts the following technical scheme: a low-noise ice maker speed reduction motor comprises a speed reduction box, wherein the speed reduction box comprises an upper box body and a lower box body, a speed reduction assembly is arranged in the speed reduction box, the speed reduction assembly comprises odd-number wheel shafts, speed reduction gears are arranged on the wheel shafts, the wheel shafts at least comprise a cutter head wheel shaft, the upper end surface of the cutter head wheel shaft is downwards sunken to form a sunken groove for forming a matched cutter head, a motor output shaft is linked with the cutter head wheel shaft through a plurality of speed reduction gears, the low-noise ice maker speed reduction motor is characterized in that the wheel shafts are respectively composed of an upper wheel shaft section and a lower wheel shaft section, one section of each wheel shaft, which is close to the axial surface of the upper box body, is an upper wheel shaft section, one section of each wheel shaft, which is close to the axial surface of the lower box body, is a lower wheel shaft section, and a meshing structure which is matched with each other is arranged between the motor output shaft and the wheel shaft closest to the motor output shaft, and the meshing structure comprises a first gear fixed on the lower section of the wheel shaft.
The utility model discloses a motor output shaft is longer, and motor output shaft is located the both ends of reducing gear box and fixes through bearing and reducing gear box respectively, and is more stable, and motor output shaft is difficult for taking place when ice maker uses and rocks, and produced noise is lower. Just the utility model discloses a first gear is located the shaft hypomere, and when the shaft in the reducing gear box was the odd number (motor output shaft is not the shaft that this application defined), the epaxial gear of tool bit wheel also set up at shaft hypomere and skew heavy groove, tool bit bearing's heavy groove department non-deformable, so that the utility model discloses ice machine life is longer.
Preferably, a tooth structure meshed with the first gear is arranged on the circumferential outer wall of the lower section of the output shaft of the motor output shaft.
Preferably, the wheel shaft comprises a first wheel shaft, a second wheel shaft and the cutter head wheel shaft, the first gear is arranged on the lower section of the wheel shaft of the first wheel shaft, the second gear is arranged on the upper section of the wheel shaft of the second wheel shaft, the third gear is arranged on the lower section of the wheel shaft of the cutter head wheel shaft, a tooth structure meshed with the second gear is arranged on the circumferential outer wall of the upper section of the wheel shaft of the first wheel shaft, and a tooth structure meshed with the third gear is arranged on the lower section of the wheel shaft of the second wheel shaft. The aforesaid sets up so that the utility model discloses reducing gear box length is shorter, and the reducing gear box volume is littleer.
The utility model has the advantages of less noise, longer service life and smaller volume.
Drawings
FIG. 1 is a schematic diagram of one configuration of a deceleration portion of a conventional ice making machine;
fig. 2 is a schematic structural diagram of the present invention.
Detailed Description
The invention will be further described with reference to the drawings and the specific embodiments.
As shown in fig. 2, the utility model discloses a low noise ice maker gear motor, which comprises a reduction box, the reduction box comprises an upper box body 10 and a lower box body 20, a reduction component is arranged in the reduction box, the reduction component comprises odd number of wheel shafts, all the wheel shafts are provided with reduction gears, the wheel shafts at least comprise a cutter head wheel shaft 3, the upper end surface of the cutter head wheel shaft 3 is downwards sunken to form a sink 31 for forming a matched cutter head, a motor output shaft 4 is linked with the cutter head wheel shaft 3 through a plurality of reduction gears, the wheel shafts are composed of an upper wheel shaft section 30 and a lower wheel shaft section 40, one section of the wheel shaft close to the axial surface of the upper box body 10 is an upper wheel shaft section 30, one section of the wheel shaft close to the axial surface of the lower box body 20 is a lower wheel shaft section 40, the motor output shaft 4 is composed of an upper output shaft section 41 and a lower output shaft section 42, the upper output shaft section 41 is, and a meshing structure which is matched with each other is arranged between the motor output shaft 4 and the wheel shaft closest to the motor output shaft, and the meshing structure comprises a first gear 11 fixed on the lower section of the wheel shaft. Wherein, the circumferential outer wall of the lower section 42 of the output shaft of the motor output shaft 4 is provided with a tooth structure meshed with the first gear 11.
The wheel shaft comprises a first wheel shaft 1, a second wheel shaft 2 and a cutter head wheel shaft 3, the first gear 11 is arranged on the lower section of the wheel shaft of the first wheel shaft 1, the second gear 21 is arranged on the upper section of the wheel shaft of the second wheel shaft 2, the third gear 31 is arranged on the lower section of the wheel shaft of the cutter head wheel shaft 3, the circumferential outer wall of the upper section of the wheel shaft of the first wheel shaft 1 is provided with a tooth structure meshed with the second gear 21, and the lower section of the wheel shaft of the second wheel shaft 2 is provided with a tooth structure meshed with the third gear 31.
The utility model has the advantages of less noise, longer service life and smaller volume.
Claims (3)
1. A low-noise ice maker speed reduction motor comprises a speed reduction box, wherein the speed reduction box comprises an upper box body and a lower box body, a speed reduction assembly is arranged in the speed reduction box, the speed reduction assembly comprises odd-number wheel shafts, speed reduction gears are arranged on the wheel shafts, the wheel shafts at least comprise a cutter head wheel shaft, the upper end surface of the cutter head wheel shaft is downwards sunken to form a sunken groove for forming a matched cutter head, a motor output shaft is linked with the cutter head wheel shaft through a plurality of speed reduction gears, the low-noise ice maker speed reduction motor is characterized in that the wheel shafts are respectively composed of an upper wheel shaft section and a lower wheel shaft section, one section of each wheel shaft, which is close to the axial surface of the upper box body, is an upper wheel shaft section, one section of each wheel shaft, which is close to the axial surface of the lower box body, is a lower wheel shaft section, and a meshing structure which is matched with each other is arranged between the motor output shaft and the wheel shaft closest to the motor output shaft, and the meshing structure comprises a first gear fixed on the lower section of the wheel shaft.
2. The gear motor of the ice maker with low noise as claimed in claim 1, wherein a tooth structure engaged with the first gear is provided on a circumferential outer wall of a lower section of the output shaft of the motor output shaft.
3. The gear motor of the low-noise ice maker according to claim 1, wherein the wheel shaft comprises a first wheel shaft, a second wheel shaft and the cutter head wheel shaft, the first gear is arranged on a lower wheel shaft section of the first wheel shaft, the second gear is arranged on an upper wheel shaft section of the second wheel shaft, the third gear is arranged on a lower wheel shaft section of the cutter head wheel shaft, the circumferential outer wall of the upper wheel shaft section of the first wheel shaft is provided with a tooth structure meshed with the second gear, and the tooth structure meshed with the third gear is arranged on a lower wheel shaft section of the second wheel shaft.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020044877.1U CN211209504U (en) | 2020-01-10 | 2020-01-10 | Speed reducing motor for low noise ice maker |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020044877.1U CN211209504U (en) | 2020-01-10 | 2020-01-10 | Speed reducing motor for low noise ice maker |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211209504U true CN211209504U (en) | 2020-08-07 |
Family
ID=71853966
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020044877.1U Active CN211209504U (en) | 2020-01-10 | 2020-01-10 | Speed reducing motor for low noise ice maker |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211209504U (en) |
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2020
- 2020-01-10 CN CN202020044877.1U patent/CN211209504U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Assignee: ZHEJIANG LINIX MOTOR Co.,Ltd. Assignor: HENGDIAN GROUP INNUOVO ELECTRIC Co.,Ltd. Contract record no.: X2023330000553 Denomination of utility model: Low noise ice maker deceleration motor Granted publication date: 20200807 License type: Common License Record date: 20230822 |