CN218009439U - Driving power device suitable for small household appliances - Google Patents
Driving power device suitable for small household appliances Download PDFInfo
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- CN218009439U CN218009439U CN202221394222.2U CN202221394222U CN218009439U CN 218009439 U CN218009439 U CN 218009439U CN 202221394222 U CN202221394222 U CN 202221394222U CN 218009439 U CN218009439 U CN 218009439U
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Abstract
The utility model relates to a drive power device technical field especially relates to a drive power device suitable for small household appliances, including the frame, along the Z axle direction rotate connect the power take off on the frame, be used for driving the drive arrangement that power take off rotated, drive arrangement is including setting up ring gear in the frame, with the sun gear of ring gear coaxial center setting, a plurality of planetary gear, planetary turntable, be used for driving the rotational power unit that the sun gear rotated, each planetary gear equipartition sets up between ring gear and sun gear, each planetary gear meshes the transmission respectively with the ring gear and is connected and meshes the transmission with the sun gear respectively and is connected, each planetary gear is connected with planetary turntable respectively, planetary turntable is connected with power take off; the utility model discloses have great drive moment, bearing capacity is strong, and overall structure is compact reasonable, can be applicable to on various small household appliances well.
Description
The technical field is as follows:
the utility model relates to a drive power device technical field especially relates to a drive power device suitable for small household appliances.
The background art comprises the following steps:
small home appliances generally refer to home appliances other than high-power output appliances, and generally, these small home appliances occupy relatively small power resources or have a relatively small body size, and are therefore called small home appliances. All can involve drive power device in some small household appliances commonly used in daily life, if the broken wall machine, food mixer, soybean milk machine etc, rotate through drive power device drive blade, often a broken wall machine, food mixer, the quality of soybean milk machine depends on drive power device's structural design to a great extent, in order to promote the quality of small household appliances such as broken wall machine, food mixer, soybean milk machine, urgent need for one kind to have great moment, bearing capacity is strong, compact structure reasonable drive power device.
The utility model has the following contents:
the utility model aims at providing a drive power device suitable for small household appliances to the not enough of prior art existence, having great drive moment, bearing capacity is strong, and overall structure is compact reasonable, can be applicable to on various small household appliances well.
In order to realize the purpose, the utility model discloses a technical scheme is: the utility model provides a drive power device suitable for small household appliances, includes the frame, rotates the power take off shaft who connects on the frame, is used for driving power take off shaft pivoted drive arrangement along Z axle direction, drive arrangement is including setting up ring gear in the frame, with the sun gear of the axle center setting of ring gear, a plurality of planetary gear, planetary turntable, be used for driving sun gear pivoted rotation power unit, each planetary gear equipartition sets up between ring gear and sun gear, each planetary gear is connected and is connected with the ring gear meshing transmission respectively with sun gear meshing transmission, each planetary gear is connected with planetary turntable respectively, planetary turntable is connected with power take off shaft.
The further improvement of the scheme is that the rotating power mechanism comprises a driving motor, a small synchronous belt wheel, a large synchronous belt wheel, a transmission synchronous belt and a rotating output shaft, the small synchronous belt wheel is sleeved on the output shaft of the driving motor, the transmission synchronous belt is wound on the small synchronous belt wheel and the large synchronous belt wheel, the rotating output shaft is inserted in the large synchronous belt wheel, and the rotating output shaft is connected with the sun wheel.
The further improvement of the scheme is that the top edge and the bottom edge of the large synchronous belt wheel are respectively provided with a plurality of belt limiting parts outwards in a protruding mode.
The further improvement of the scheme is that the large synchronous belt wheel is formed with a reinforcing rib part.
The further improvement of the scheme is that the driving motor is arranged on one side of the base, an output shaft of the driving motor vertically faces upwards, the small synchronous belt wheels and the large synchronous belt wheels are horizontally arranged side by side, and the sun gear is arranged below the large synchronous belt wheels.
The further improvement of the scheme is that the gear ring and the base are integrally formed.
The further improvement of the proposal is that the base comprises a machine body and a cover, and the cover is connected with the machine body in a detachable way.
The further improvement of the proposal is that the machine body and the machine cover are respectively and integrally formed.
The further improvement to above-mentioned scheme does, the fuselage bottom shaping has a plurality of screw thread connection grooves, and the cover is the shaping in the corresponding position department of each screw thread connection groove respectively has the threaded connection hole.
The driving device comprises three planetary gears, the planetary turntable comprises a turntable main body, a power output connecting hole and three planetary connecting holes, the power output connecting hole and the three planetary connecting holes are formed in the center of the turntable main body, the three planetary connecting holes are uniformly distributed on the outer side of the power output connecting hole along the circumferential direction, the power output shaft is connected with the planetary turntable through the power output connecting holes, and the planetary gears are connected with the planetary turntable through the planetary connecting holes.
The utility model has the advantages that: the utility model provides a drive power device suitable for small household appliances, including the frame, along the Z axle direction rotation connect the power take off shaft on the frame, be used for driving the power take off shaft pivoted drive arrangement, drive arrangement is including setting up ring gear in the frame, with the ring gear with the sun gear of axle center setting, a plurality of planetary gear, planetary turntable, be used for driving the rotational power unit of sun gear rotation, each planetary gear equipartition sets up between ring gear and sun gear, each planetary gear meshes the transmission respectively with the ring gear and is connected and meshes the transmission with the sun gear respectively and is connected, each planetary gear is connected with planetary turntable respectively, planetary turntable is connected with power take off shaft;
compare in current drive power device for little household electrical appliances, the utility model discloses a rotation power unit drive sun gear rotates, and the sun gear drives each planetary gear and rotates and drive the planet carousel and rotate to drive power output shaft and rotate, not only can realize slowing down well and increase the square, whole great drive moment that has, bearing capacity is strong moreover, and overall structure is compact reasonable, can be applicable to well on various little household electrical appliances.
Description of the drawings:
fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a schematic structural diagram of the driving device of the present invention.
Fig. 3 is a schematic structural view of the rotation power mechanism of the present invention.
Fig. 4 is a schematic structural view of the body of the present invention.
Fig. 5 is a schematic structural diagram of the planetary turntable of the present invention.
Description of reference numerals: the device comprises a base 1, a machine body 11, a threaded connection groove 111, a cover 12, a threaded connection hole 121, a power output shaft 2, a driving device 3, a gear ring 31, a sun gear 32, a planetary gear 33, a planetary turntable 34, a turntable main body 341, a power output connection hole 342, a planetary connection hole 343, a rotating power mechanism 4, a driving motor 41, a small synchronous pulley 42, a large synchronous pulley 43, a belt limiting part 431, a reinforcing rib part 432, a transmission synchronous belt 44 and a rotating output shaft 45.
The specific implementation mode is as follows:
the present invention is further described with reference to the accompanying drawings, as shown in fig. 1-5, the present invention includes a frame 1, a power output shaft 2 rotatably connected to the frame 1 along the Z-axis direction, and a driving device 3 for driving the power output shaft 2 to rotate, wherein the driving device 3 includes a gear ring 31 disposed in the frame 1, a sun gear 32 coaxially disposed with the gear ring 31, a plurality of planetary gears 33, a planetary turntable 34, and a rotating power mechanism 4 for driving the sun gear 32 to rotate, each planetary gear 33 is uniformly disposed between the gear ring 31 and the sun gear 32, each planetary gear 33 is respectively engaged with the gear ring 31 and respectively engaged with the sun gear 32, each planetary gear 33 is respectively connected with the planetary turntable 34, and the planetary turntable 34 is connected with the power output shaft 2; compare in current drive power device for little household electrical appliances, the utility model discloses a rotation power unit 4 drive sun gear 32 rotates, and sun gear 32 drives each planetary gear 33 and rotates and drive planet carousel 34 and rotate to drive power output shaft 2 and rotate, not only can realize slowing down well and increase the square, whole has great drive moment, and bearing capacity is strong moreover, and overall structure is compact reasonable, can be applicable to on various little household electrical appliances well.
The rotating power mechanism 4 comprises a driving motor 41, a small synchronous pulley 42, a large synchronous pulley 43, a transmission synchronous belt 44 and a rotating output shaft 45, wherein the small synchronous pulley 42 is sleeved on the output shaft of the driving motor 41, the transmission synchronous belt 44 is wound on the small synchronous pulley 42 and the large synchronous pulley 43, the rotating output shaft 45 is inserted in the large synchronous pulley 43, and the rotating output shaft 45 is connected with the sun gear 32; the number of teeth of the small synchronous pulley 42 is smaller than that of the large synchronous pulley 43, and the small synchronous pulley 42 and the large synchronous pulley 43 are matched to further reduce the speed and increase the torque of the driving motor 41, so that the output torque can be further improved.
The top edge and the bottom edge of the large synchronous pulley 43 are respectively provided with a plurality of belt limiting parts 431 in an outward protruding manner, and the transmission synchronous belt 44 can be prevented from shifting and falling off through the belt limiting parts 431, so that continuous and stable transmission can be ensured.
The reinforcing rib part 432 is formed on the large synchronous pulley 43, so that the weight of the large synchronous pulley 43 can be reduced while the structural strength of the large synchronous pulley 43 can be ensured, and the large synchronous pulley 43 can be driven better.
The driving motor 41 is arranged on one side of the machine base 1, the output shaft of the driving motor 41 is vertically upward, the small synchronous belt pulley 42 and the large synchronous belt pulley 43 are arranged side by side along the horizontal direction, the sun gear 32 is arranged below the large synchronous belt pulley 43, the whole height is lower, the whole structure is more compact and reasonable, and the solar energy-driven electric power generating machine can be better suitable for various small household appliances.
The base 1 comprises a body 11 and a cover 12, wherein the cover 12 is detachably connected with the body 11, so that the whole body is convenient to assemble and disassemble; the machine body 11 and the machine cover 12 are respectively integrally formed; the whole spare part quantity is less, the equipment of being convenient for, and overall structure stability is higher, and 2 transmissions of power take off shaft are more steady.
The shaping has a plurality of screw thread connection grooves 111 bottom the fuselage 11, and cover 12 is located the shaping at the corresponding position department of each screw thread connection groove 111 respectively and has screw thread connection hole 121, is connected through the screw between fuselage 11 and the cover 12, and not only the equipment is convenient, is convenient for unpack apart moreover to maintain, overhaul.
The driving device 3 in this embodiment includes three planetary gears 33, the planetary turntable 34 includes a turntable main body 341, a power output connection hole 342 disposed at a central position of the turntable main body 341, and three planetary connection holes 343, the three planetary connection holes 343 are uniformly disposed outside the power output connection hole 342 in a circumferential direction, the power output shaft 2 is connected to the planetary turntable 34 through the power output connection hole 342, and the planetary gears 33 are connected to the planetary turntable 34 through the planetary connection holes 343.
The working principle is as follows:
the rotating power mechanism 4 drives the sun gear 32 to rotate, and the sun gear 32 drives each planetary gear 33 to rotate and drives the planetary turntable 34 to rotate, so as to drive the power output shaft 2 to rotate; the utility model discloses not only can realize slowing down well and increase the square, whole great drive moment that has, bearing capacity is strong moreover, and overall structure is compact reasonable, can be applicable to on various little household electrical appliances well.
Of course, the above description is only the preferred embodiment of the present invention, so all the equivalent changes or modifications made by the structure, features and principles in accordance with the claims of the present invention are included in the claims of the present invention.
Claims (10)
1. The utility model provides a drive power device suitable for small household electrical appliances, includes frame (1), rotates power take off (2) of connecting on frame (1), is used for driving power take off (2) pivoted drive arrangement (3) along Z axle direction, its characterized in that: the driving device (3) comprises a gear ring (31) arranged in the base (1), a sun gear (32) arranged coaxially with the gear ring (31), a plurality of planetary gears (33), a planetary turntable (34) and a rotating power mechanism (4) used for driving the sun gear (32) to rotate, wherein the planetary gears (33) are uniformly distributed between the gear ring (31) and the sun gear (32), the planetary gears (33) are respectively in meshing transmission connection with the gear ring (31) and are respectively in meshing transmission connection with the sun gear (32), the planetary gears (33) are respectively connected with the planetary turntable (34), and the planetary turntable (34) is connected with the power output shaft (2).
2. The driving power unit for small electric appliances according to claim 1, wherein: the rotating power mechanism (4) comprises a driving motor (41), a small synchronous pulley (42), a large synchronous pulley (43), a transmission synchronous belt (44) and a rotating output shaft (45), wherein the small synchronous pulley (42) is sleeved on the output shaft of the driving motor (41), the transmission synchronous belt (44) is wound on the small synchronous pulley (42) and the large synchronous pulley (43), the rotating output shaft (45) is inserted into the large synchronous pulley (43), and the rotating output shaft (45) is connected with the sun gear (32).
3. The driving power unit for small electric appliances according to claim 2, wherein: the top edge and the bottom edge of the large synchronous belt wheel (43) are respectively provided with a plurality of belt limiting parts (431) in an outward protruding way.
4. The driving power unit for small electric appliances according to claim 2, wherein: the large synchronous pulley (43) is formed with a reinforcing rib part (432).
5. The driving power unit for small electric appliances according to claim 2, wherein: the driving motor (41) is arranged on one side of the base (1), an output shaft of the driving motor (41) vertically faces upwards, the small synchronous belt wheels (42) and the large synchronous belt wheels (43) are arranged side by side along the horizontal direction, and the sun gear (32) is arranged below the large synchronous belt wheels (43).
6. The driving power unit for small electric appliances according to claim 1, wherein: the gear ring (31) and the base (1) are integrally formed.
7. The driving power unit for small electric appliances according to claim 1, wherein: the engine base (1) comprises an engine body (11) and a cover (12), wherein the cover (12) is connected with the engine body (11) in a detachable mode.
8. The driving power unit for small electric appliances according to claim 7, wherein: the machine body (11) and the machine cover (12) are respectively integrally formed.
9. The driving power unit for small electric appliances according to claim 7, wherein: fuselage (11) bottom shaping has a plurality of screw thread connection grooves (111), and lid (12) are at each screw thread connection groove (111) corresponding position department shaping respectively has threaded connection hole (121).
10. The driving power unit for small electric appliances according to claim 1, wherein: the driving device (3) comprises three planetary gears (33), the planetary turntable (34) comprises a turntable main body (341), a power output connecting hole (342) and three planetary connecting holes (343), the power output connecting holes (342) are formed in the center of the turntable main body (341), the three planetary connecting holes (343) are uniformly distributed on the outer side of the power output connecting hole (342) along the circumferential direction, the power output shaft (2) is connected with the planetary turntable (34) through the power output connecting hole (342), and the planetary gears (33) are connected with the planetary turntable (34) through the planetary connecting holes (343).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221394222.2U CN218009439U (en) | 2022-06-06 | 2022-06-06 | Driving power device suitable for small household appliances |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221394222.2U CN218009439U (en) | 2022-06-06 | 2022-06-06 | Driving power device suitable for small household appliances |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218009439U true CN218009439U (en) | 2022-12-13 |
Family
ID=84374296
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221394222.2U Active CN218009439U (en) | 2022-06-06 | 2022-06-06 | Driving power device suitable for small household appliances |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218009439U (en) |
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2022
- 2022-06-06 CN CN202221394222.2U patent/CN218009439U/en active Active
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