CN209825003U - Driving device, driving base and vertical dough mixing machine - Google Patents
Driving device, driving base and vertical dough mixing machine Download PDFInfo
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- CN209825003U CN209825003U CN201920528663.9U CN201920528663U CN209825003U CN 209825003 U CN209825003 U CN 209825003U CN 201920528663 U CN201920528663 U CN 201920528663U CN 209825003 U CN209825003 U CN 209825003U
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Abstract
The utility model discloses a drive arrangement, drive base and vertical flour-mixing machine. The driving device comprises a motor (241) with a motor shaft axially and downwardly arranged, a transmission shaft (242) arranged on one side of the motor (241), a transmission mechanism arranged between the motor shaft and the lower tail end of the transmission shaft (242), and a power shaft (246) axially and upwardly arranged, wherein the lower tail end of the power shaft (246) is in transmission connection with the upper tail end of the transmission shaft (242). The utility model discloses overall structure is compacter, occupation space is littleer, and is convenient for install implement and maintain.
Description
Technical Field
The utility model belongs to the technical field of domestic appliance and specifically relates to a drive arrangement, have drive arrangement's drive base and have drive base's vertical flour-mixing machine is related to.
Background
The dough mixer is a food machine for uniformly mixing flour and water, has a plurality of functions of kneading dough, stirring eggs, mixing jam and the like, is small and exquisite in appearance and simple to use, and becomes one of small household electrical appliances necessary for life of people when gradually entering thousands of households. However, the driving motor and the dough mixing barrel of the existing dough mixing machine adopt a side-by-side structure, the whole structure is loose, the dough mixing machine is large in size and needs to occupy a large using area, and the trend requirement of compact appearance of the small household electrical appliance products is not met.
SUMMERY OF THE UTILITY MODEL
The utility model provides a drive arrangement, have drive arrangement's drive base and have drive base's vertical flour-mixing machine to there is the flour-mixing machine to solve prior art and occupy great usable floor area and be unfavorable for the technical problem who uses.
The utility model discloses a following technical scheme realizes: a driving device comprises a motor 241, a transmission shaft 242, a transmission mechanism and a power shaft 246, wherein the motor 241 is arranged on one side of the motor 241 in an axial downward mode, the transmission mechanism is arranged between the motor shaft and the lower tail end of the transmission shaft 242, the power shaft 246 is arranged in an axial upward mode, and the lower tail end of the power shaft 246 is in transmission connection with the upper tail end of the transmission shaft 242.
In one embodiment, the transmission mechanism includes a drive pulley 247 fixed to the shaft of the motor, a driven pulley 243 fixed to the lower end of the transmission shaft 242, and a transmission belt 244 connected between the drive pulley 247 and the driven pulley 243.
In one embodiment, the drive wheel 247 has an outer diameter that is smaller than the outer diameter of the driven wheel 243.
In one embodiment, the transmission mechanism includes a first gear fixed on the shaft of the motor, a second gear fixed on the lower end of the transmission shaft 242, and the first gear and the second gear are connected in an external tooth meshing manner or a transmission chain is arranged between the first gear and the second gear.
In one embodiment, a secondary speed reduction mechanism 245 is provided between the upper end of the drive shaft 242 and the lower end of the power shaft 246.
In one embodiment, the secondary speed reducing mechanism 245 is a planetary speed reducer, the number of the planetary speed reducers is 1 or more, and when the number of the planetary speed reducers is more than one, the plurality of planetary speed reducers are connected in sequence to form a multi-stage planetary speed reducer.
In one embodiment, the power shaft 246 is a unitary structure with the drive shaft 242.
In one embodiment, the driving device 24 further includes a housing 240, the motor 241, the transmission shaft 242 and the transmission mechanism are disposed in the housing 240, and the upper ends of the secondary speed reducing mechanism 245 and the power shaft 246 are disposed to be exposed from the housing 240.
The utility model discloses a drive base, include host computer 21 and set up in the supporting seat 22 of host computer 21 below, still including being located host computer 21 as above drive arrangement, wherein, the last end of power shaft 246 is equipped with down connector 25.
The utility model discloses a vertical dough mixer, which comprises a dough kneading component 1, wherein the dough kneading component 1 comprises a dough kneading barrel 11, a rotating shaft 13 fixed at the bottom in the dough kneading barrel 11, a dough kneading knife 14 fixed at the upper end of the rotating shaft 13 and an upper connector 1 fixed at the lower end of the rotating shaft 13; the vertical dough mixer also includes the drive base on which upper connector 15 is matingly attached to lower connector 25 when dough assembly 1 is placed.
Compared with the prior art, the utility model discloses following beneficial effect has:
because the motor is vertically arranged in the driving device, the transmission shaft is arranged on one side of the motor, the whole height and the occupied area of the driving device are reduced, the transmission shaft and the axial direction upwards form a power shaft for transmission connection, so that the transmission shaft is matched with the lower connector through the upper connector to drive the rotating shaft to drive the dough kneading cutter to knead dough, and the realization condition is improved for the vertical structure of the dough kneading assembly on the driving base. In addition, the driving device adopts an integral modular structure so as to be convenient for installation, implementation and maintenance. Furthermore, the utility model discloses side by side the structure has changed into vertical structure between with among the prior art between drive arrangement and the dough mixing bucket, and the overall structure that lets the product is compacter and occupation space is littleer, accords with the trend requirement that small household electrical appliances appearance is compact today.
Drawings
Fig. 1 is a schematic perspective view of a vertical dough mixer.
Fig. 2 is a schematic view of the internal structure of the vertical dough mixer.
Fig. 3 is an exploded view of the drive base.
Fig. 4 is a schematic view of the driving device with the housing removed.
Fig. 5 is a schematic view of the internal structure of the driving device of the present invention.
Detailed Description
To further clarify the technical solutions and effects adopted by the present application to achieve the intended purpose, the following detailed description is given with reference to the accompanying drawings and preferred embodiments according to the present application. In the following description, different "one embodiment" or "an embodiment" refers to not necessarily the same embodiment. Furthermore, the particular features, structures, or characteristics may be combined in any suitable manner in one or more embodiments.
As shown in fig. 1 and 2, the utility model discloses a vertical flour-mixing machine, which comprises a driving base 2 and a dough kneading component 1 which is arranged on the driving base 2 in a retractable way and is driven by the driving base 2 to knead dough. The dough kneading assembly 1 specifically comprises a dough kneading barrel 11, a barrel cover 12 arranged at the upper end of the dough kneading barrel 11, a rotating shaft 13 fixed at the bottom in the dough kneading barrel 11 and a dough kneading knife 14 fixed at the upper end of the rotating shaft 13, and the dough kneading knife 14 is driven by the rotating shaft 13 to extrude and knead dough in the dough kneading barrel 11 to complete dough kneading.
As further shown in fig. 2 and fig. 3, the driving base 2 includes a main body 21, a supporting base 22 disposed below the main body 21, and a driving device 24 fixed on the supporting base 22 and located in the main body 21, the driving device 24 has a power shaft 246 for outputting power to drive the rotating shaft 13 to rotate, the power shaft 246 is disposed axially upward, and the upper end of the power shaft 246 is provided with a lower connector 25. In addition, the upper end face of the main body 21 is provided with a fitting end face 211 for facilitating fitting of the dough cover assembly 1, and the lower connector 25 is exposed out of the fitting end face 211; the lower end of the rotating shaft 13 is connected with the upper connector 15 which is positioned at the outer bottom of the dough kneading barrel 11, when the dough kneading assembly 1 is placed on the driving base 2, the bottom of the dough kneading barrel 11 is positioned at the assembling end surface 211 and the upper connector 15 is connected with the lower connector 25 in a matching way, so that the power shaft 246 of the driving device 24 is connected with the lower connector 25 in a matching way through the upper connector 15 to drive the rotating shaft 13 to rotate synchronously, thereby driving the dough kneading knife 14 to perform dough kneading operation.
An operation panel 23 is provided on the outer side surface of the main body 21, a plurality of operation buttons 231 are provided on the operation panel 23, and the user operates the vertical dough mixer through the operation buttons 231.
The utility model discloses because drive base 2 is equipped with power shaft 246 and is the drive arrangement 24 that the axial upwards set up to vertical structure for setting up kneading dough subassembly 1 on drive base 2 has improved the realization condition. Therefore, the utility model discloses side by side the structure has changed into vertical structure between with among the prior art between drive arrangement and the kneading dough bucket, and the overall structure that lets the product is compacter and occupation space is littleer, accords with the trend requirement that small household electrical appliances appearance is compact today.
The main body 21 and the supporting base 22 may be an integrally formed structure or a separately assembled structure. In order to facilitate the installation and maintenance of the driving device 24, the main body 21 and the support base 22 are preferably assembled separately.
As further shown in fig. 2-5, the driving device 24 specifically includes a motor 241 having a motor shaft disposed axially downward, a transmission shaft 242 disposed coaxially with the motor shaft, a transmission mechanism disposed between the motor shaft and the lower end of the transmission shaft 242, and a power shaft 246 disposed axially upward, wherein the lower end of the power shaft 246 is in transmission connection with the upper end of the transmission shaft 242. That is to say, the utility model discloses a motor 241 adopts the vertical setting of axial in order to occupy less area on supporting seat 22 among drive arrangement 24, is equipped with the transmission shaft 242 parallel with the motor shaft in motor 241 one side, utilizes drive mechanism to drive transmission shaft 242 and rotates to drive arrangement 24 area occupied on supporting seat 22 is less, provides the solution condition in order to reduce area occupied for the size of a dimension that reduces drive base 2.
In one embodiment, the transmission mechanism includes a drive pulley 247 fixed to the shaft of the motor, a driven pulley 243 fixed to the lower end of the transmission shaft 242, and a transmission belt 244 connected between the drive pulley 247 and the driven pulley 243. The outer diameter of the driving wheel 247 is smaller than the outer diameter of the driven wheel 243, so that the primary speed reduction processing is performed on the motor shaft of the motor 241 through the transmission structure, and the rotating speed of the transmission shaft 242 is smaller than that of the motor shaft of the motor 241.
In one embodiment, the transmission mechanism includes a first gear fixed on the shaft of the motor, a second gear fixed on the lower end of the transmission shaft 242, and the first gear and the second gear are connected in an external tooth meshing manner or a transmission chain is arranged between the first gear and the second gear. The outer diameter of the first gear is smaller than that of the second gear, so that the primary speed reduction processing is performed on the motor shaft of the motor 241 through the transmission structure, and the rotating speed of the transmission shaft 242 is smaller than that of the motor shaft of the motor 241.
In one embodiment, the power shaft 246 is integrally formed with the drive shaft 242, i.e., the power shaft 246 is substantially the upper end of the drive shaft 242. The lower connector 25 is directly fixed at the upper end of the transmission shaft 242, and the transmission shaft 242 directly drives the lower connector 25 to rotate synchronously.
In one embodiment, a secondary speed reduction mechanism 245 is provided between the upper end of the drive shaft 242 and the lower end of the power shaft 246. For example, the secondary speed reducing mechanism 245 is a planetary speed reducer having an input end fixedly connected to the upper end of the transmission shaft 242 and an output end fixedly connected to the lower end of the power shaft 246. Because the motor 241 is selected to have different models, the rotating speeds of the motor shafts of the motors 241 are different, when the rotating speed of the motor shafts is higher, in order to further improve the transmission ratio of the secondary speed reducing mechanism 245, the number of the planetary speed reducers is at least two, and the planetary speed reducers are sequentially connected to form a two-stage or multi-stage planetary speed reducer.
Therefore, after the rotation speed of the motor shaft of the motor 241 is subjected to the primary speed reduction processing by the transmission mechanism, the secondary speed reduction mechanism 245 is subjected to the speed reduction processing again, so that the rotation speed of the power shaft 246 meets the rotation speed requirement of the dough kneading operation of the dough kneading knife 14.
In one embodiment, the driving device 24 is a unitary modular structure for ease of use and maintenance, the driving device 24 further includes a housing 240, the motor 241, the drive shaft 242, and the transmission mechanism are disposed within the housing 240, and the motor 241 and the secondary speed reduction mechanism 245 are secured to the housing 240, with the upper end of the power shaft 246 exposed from the housing 240. In order to improve the stability of the center of gravity of the entire drive device 24 and reduce noise caused by shaking during use, it is preferable that the secondary speed reduction mechanism 245 is exposed from the housing 240 and is fixedly connected to the housing 240. Furthermore, the outer side of the housing 240 is provided with a fixing frame, and is fixedly connected with the main machine 21 or/and the supporting seat 22 through the fixing frame.
The power shaft 246 is disposed on the central axis of the main machine 21, and since the power shaft 246 is located on one side of the motor 241, the driving device 24 is fixed on one side of the central axis of the main machine 21 in the main machine 21, so that the occupied space of the driving device 24 in the main machine 21 is reduced, and the arrangement of other components in the main machine 21 is not hindered, thereby the driving base 2 has a compact structure and a smaller overall size compared with the prior art.
The above description only mentions that the vertical dough mixer performs the dough mixing operation of the flour in the dough mixing barrel 11 using the dough mixing blade 14 instead of manual dough mixing, and actually, the vertical dough mixer also performs food processing such as stirring eggs.
The above description is only exemplary of the present application and should not be taken as limiting the present application, as any modification, equivalent replacement, or improvement made within the spirit and principle of the present application should be included in the protection scope of the present application.
Claims (10)
1. The driving device is characterized by comprising a motor (241) with a motor shaft arranged axially downwards, a transmission shaft (242) arranged on one side of the motor (241), a transmission mechanism arranged between the motor shaft and the lower tail end of the transmission shaft (242), and a power shaft (246) arranged axially upwards, wherein the lower tail end of the power shaft (246) is in transmission connection with the upper tail end of the transmission shaft (242).
2. A drive arrangement according to claim 1, wherein the transmission comprises a drive wheel (247) fixed to the shaft of the motor, a driven wheel (243) fixed to the lower end of the drive shaft (242), and a drive belt (244) connected between the drive wheel (247) and the driven wheel (243).
3. Drive arrangement according to claim 2, characterized in that the outer diameter of the driving wheel (247) is smaller than the outer diameter of the driven wheel (243).
4. The drive device as claimed in claim 1, characterized in that the transmission mechanism comprises a first gear fixed on the shaft of the motor, a second gear fixed on the lower end of the transmission shaft (242), the first gear and the second gear are connected in an external tooth meshing manner, or a transmission chain is arranged between the first gear and the second gear.
5. A drive arrangement according to claim 1, characterised in that a secondary reduction mechanism (245) is provided between the upper end of the drive shaft (242) and the lower end of the power shaft (246).
6. The drive apparatus according to claim 5, wherein the secondary speed reduction mechanism (245) is a planetary speed reducer, the number of the planetary speed reducers is 1 or more, and when the number of the planetary speed reducers is more than one, the plurality of planetary speed reducers are connected in sequence to form a multi-stage planetary speed reducer.
7. The drive of claim 1, wherein the power shaft (246) is of unitary construction with the drive shaft (242).
8. The drive device according to any one of claims 1 to 7, further comprising a housing (240), wherein the motor (241), the transmission shaft (242) and the transmission mechanism are disposed in the housing (240), and wherein the secondary speed reduction mechanism (245) and the upper end of the power shaft (246) are disposed to be exposed out of the housing (240).
9. A drive base comprising a main body (21) and a support base (22) arranged below the main body (21), characterized by further comprising a drive unit according to any of claims 1-8 arranged in the main body (21), wherein the upper end of the power shaft (246) is provided with a lower connector (25).
10. A vertical dough mixer comprises a dough mixing component (1), wherein the dough mixing component (1) comprises a dough mixing barrel (11), a rotating shaft (13) fixed at the inner bottom of the dough mixing barrel (11), a dough mixing knife (14) fixed at the upper tail end of the rotating shaft (13) and an upper connector (15) fixed at the lower tail end of the rotating shaft (13); the vertical dough mixer further comprising a drive base according to claim 9, wherein the upper connector (15) is matingly connected to the lower connector (25) when the dough mixing assembly (1) is placed on the drive base.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920528663.9U CN209825003U (en) | 2019-04-17 | 2019-04-17 | Driving device, driving base and vertical dough mixing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920528663.9U CN209825003U (en) | 2019-04-17 | 2019-04-17 | Driving device, driving base and vertical dough mixing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209825003U true CN209825003U (en) | 2019-12-24 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920528663.9U Active CN209825003U (en) | 2019-04-17 | 2019-04-17 | Driving device, driving base and vertical dough mixing machine |
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| Country | Link |
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| CN (1) | CN209825003U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109938063A (en) * | 2019-04-17 | 2019-06-28 | 小熊电器股份有限公司 | Driving device, driving pedestal and vertical dough mixing machine |
-
2019
- 2019-04-17 CN CN201920528663.9U patent/CN209825003U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109938063A (en) * | 2019-04-17 | 2019-06-28 | 小熊电器股份有限公司 | Driving device, driving pedestal and vertical dough mixing machine |
| CN109938063B (en) * | 2019-04-17 | 2024-02-13 | 小熊电器股份有限公司 | Driving device, driving base and vertical dough mixer |
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