CN216604835U - Double-shaft transmission mechanism of stirrer - Google Patents
Double-shaft transmission mechanism of stirrer Download PDFInfo
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- CN216604835U CN216604835U CN202122494656.1U CN202122494656U CN216604835U CN 216604835 U CN216604835 U CN 216604835U CN 202122494656 U CN202122494656 U CN 202122494656U CN 216604835 U CN216604835 U CN 216604835U
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- gear
- output shaft
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- driving gear
- stirrer
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- 230000005540 biological transmission Effects 0.000 title claims abstract description 31
- 230000000149 penetrating effect Effects 0.000 claims 1
- 238000003756 stirring Methods 0.000 abstract description 41
- 230000000694 effects Effects 0.000 abstract description 7
- 239000000463 material Substances 0.000 abstract description 6
- 239000006071 cream Substances 0.000 description 27
- 230000009286 beneficial effect Effects 0.000 description 3
- 230000002349 favourable effect Effects 0.000 description 3
- 235000013305 food Nutrition 0.000 description 3
- 235000013312 flour Nutrition 0.000 description 2
- 230000001737 promoting effect Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
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- Mixers Of The Rotary Stirring Type (AREA)
Abstract
The utility model discloses a double-shaft transmission mechanism of a stirrer, which comprises an input shaft, a first output shaft and a second output shaft, wherein the input shaft is used for being connected with the output end of a motor; the first output shaft is used for connecting the first stirrer, and the input shaft is in transmission connection with the first output shaft; the second output shaft is used for connecting a second stirrer, and the input shaft is in transmission connection with the second output shaft; wherein, the rotational speed of first output shaft is V1, and the rotational speed of second output shaft is V2, satisfies: v1 ≠ V2. The utility model can simultaneously output two different rotating speeds so as to be applied to a stirrer to realize uniform stirring and improve the material mixing effect.
Description
Technical Field
The utility model relates to the technical field of food processing equipment, in particular to a double-shaft transmission mechanism of a stirrer.
Background
The stirrer is a mechanical device for stirring and mixing materials such as flour, cream and the like, has the advantages of convenient operation and high mixing efficiency, and is widely applied to the industries such as food processing and the like. In the related art, when the stirrer stirs or mixes materials, the problems of uneven stirring, poor mixing effect and the like exist, and the stirrer is not beneficial to food processing.
SUMMERY OF THE UTILITY MODEL
The present invention is directed to solving at least one of the problems of the prior art. Therefore, the utility model provides a double-shaft transmission mechanism of a stirrer, which can output two different rotating speeds simultaneously so as to be applied to the stirrer to realize uniform stirring and improve the material mixing effect.
According to the embodiment of the utility model, the double-shaft transmission mechanism of the stirring machine comprises: the input shaft is used for being connected to the output end of the motor; the first output shaft is used for being connected with a first stirrer, and the input shaft is in transmission connection with the first output shaft; the second output shaft is used for being connected with a second stirrer, and the input shaft is in transmission connection with the second output shaft; wherein the rotating speed of the first output shaft is V1, the rotating speed of the second output shaft is V2, and the following conditions are met: v1 ≠ V2.
The technical scheme at least has the following beneficial effects: through the input shaft simultaneously with first output shaft and second output shaft transmission fit to the rotational speed of first output shaft and the rotational speed inequality of second output shaft, thereby can export two kinds of rotational speeds simultaneously, when being applied to the mixer, can export two kinds of stirring speeds simultaneously, thereby reach the effect of stirring, be favorable to promoting the material mixing effect.
According to some embodiments of the utility model, the input shaft is in geared connection with at least one of the first output shaft, the input shaft and the second output shaft.
According to some embodiments of the utility model, the input shaft is provided with a first driving gear and a second driving gear, the first output shaft is provided with a first driven gear in mesh with the first driving gear, and the second output shaft is provided with a second driven gear in mesh with the second driving gear.
According to the bookWith some novel embodiments, the gear ratio of the first driving gear to the first driven gear is i1The gear ratio of the first driving gear to the first driven gear is i2Satisfies the following conditions: i.e. i1＝1，i2＞1。
According to some embodiments of the utility model, a gear ratio of the first driving gear to the first driven gear is i1The gear ratio of the first driving gear to the first driven gear is i2And satisfies the following conditions: i.e. i1＝1，i2＜1。
According to some embodiments of the utility model, a gear ratio of the first driving gear to the first driven gear is i1The gear ratio of the first driving gear to the first driven gear is i2And satisfies the following conditions: i.e. i1＞1，i2＜1。
According to some embodiments of the utility model, the first driving gear, the first driven gear, the second driving gear and the second driven gear are all provided as cylindrical gears.
According to some embodiments of the utility model, the first driving gear, the first driven gear, the second driving gear and the second driven gear are all provided as bevel gears.
According to some embodiments of the utility model, the first driving gear and the first driven gear are a first gear set, the second driving gear and the second driven gear are a second gear set, and one of the first gear set and the second gear set is a cylindrical gear and the other is a bevel gear.
According to some embodiments of the utility model, the sleeve further comprises a sleeve seat, the input shaft penetrates through the sleeve seat and is in running fit with the sleeve seat, one of the first output shaft and the second output shaft is provided with a third driving gear, and the inner wall of the sleeve seat is provided with an inner gear ring meshed with the third driving gear.
Additional aspects and advantages of the utility model will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the utility model.
Drawings
The above and/or additional aspects and advantages of the present invention will become apparent and readily appreciated from the following description of the embodiments, taken in conjunction with the accompanying drawings of which:
FIG. 1 is a front view of a blender in accordance with an embodiment of the present invention;
FIG. 2 is a front cross-sectional view of a blender in accordance with an embodiment of the present invention;
FIG. 3 is an enlarged view of A in FIG. 2;
FIG. 4 is a top view of a blender in accordance with an embodiment of the present invention.
Reference numerals:
a base 100; a stirring barrel 110; a sleeve mount 120; a through-hole 121; an inner gear ring 122;
an input shaft 200; a first driving gear 210; a second driving gear 220; a first bearing 230; a second bearing 240; a rotating base 250; a driven pulley 260;
a first output shaft 300; a first driven gear 310; a third driving gear 320; a third bearing 330;
a second output shaft 400; a second driven gear 410; a fourth bearing 420;
a motor 500; a driving pulley 510; a drive belt 520.
Detailed Description
Reference will now be made in detail to the present preferred embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to like elements throughout.
In the description of the present invention, it should be understood that the orientation or positional relationship referred to in the description of the orientation, such as the upper, lower, front, rear, left, right, etc., is based on the orientation or positional relationship shown in the drawings, and is only for convenience of description and simplification of description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.
In the description of the present invention, a plurality of means is one or more, a plurality of means is two or more, and greater than, less than, more than, etc. are understood as excluding the essential numbers, and greater than, less than, etc. are understood as including the essential numbers. If there is a description of first and second for the purpose of distinguishing technical features only, this is not to be understood as indicating or implying a relative importance or implicitly indicating the number of technical features indicated or implicitly indicating the precedence of technical features indicated.
In the description of the present invention, unless otherwise explicitly limited, terms such as arrangement, installation, connection and the like should be understood in a broad sense, and those skilled in the art can reasonably determine the specific meanings of the above terms in the present invention in combination with the specific contents of the technical solutions.
Referring to fig. 3, the embodiment of the present invention provides a dual-shaft transmission mechanism of a blender, which is applied to a blender and includes an input shaft 200, a first output shaft 300 and a second output shaft 400.
It is to be understood that, in order to describe the specific structure of the twin-shaft transmission mechanism in detail, the following description will be made of the specific structure of the twin-shaft transmission mechanism by taking the mixer to which the twin-shaft transmission mechanism is attached as an example.
Referring to fig. 1 and 2, it can be understood that the blender includes a housing 100 and a motor 500.
Referring to fig. 1, it can be understood that the housing 100 is a vertical structure, and the housing 100 is provided with a mixing tank 110 having an upward opening, and the mixing tank 110 is used for placing flour, cream, etc. for mixing. The following description will be made in detail by taking an example in which cream is placed in the stirring vessel 110, that is, a stirrer is used for whipping cream.
Referring to fig. 1, it can be understood that an upper portion of an input shaft 200 is rotatably mounted to a stand 100 by a first bearing 230, the first bearing 230 may be a ball bearing, the input shaft 200 is disposed in a vertical direction, the input shaft 200 is positioned above a mixing tub 110, a lower portion of the input shaft 200 is rotatably connected to a rotating base 250 by a second bearing 240, the second bearing 240 may be a thrust bearing, a first output shaft 300 and a second output shaft 400 are both rotatably mounted to the rotating base 250, and the first output shaft 300 and the second output shaft 400 are positioned at both sides of the lower portion of the input shaft 200, wherein the first output shaft 300 is rotatably mounted to the rotating base 250 by a third bearing 330, the second output shaft 400 is rotatably mounted to the rotating base 250 by a fourth bearing 420, the third bearing 330 and the fourth bearing 420 may each be a ball bearing, the first output shaft 300 and the second output shaft 400 are both positioned above the mixing tub 110, a first mixer (not shown) is connected to a lower end of the first output shaft 300, the lower extreme of second output shaft 400 is connected with the second agitator (not shown in the figure), and first agitator and second agitator all can be stirring sword, stirring rake isotructure, and first agitator and second agitator all stretch into the agitator 110 in to beat the cream.
It can be understood that the first output shaft 300 and the second output shaft 400 may be arranged in a vertical direction, or may be arranged in an inclined manner, that is, the first output shaft 300 and the second output shaft 400 respectively form an included angle with the input shaft 200, the included angle may be 10 °, 15 °, and the like, the first output shaft 300 and the second output shaft 400 are both in transmission connection with the input shaft 200, for example, the connection is realized through a gear matching manner, a belt wheel and belt matching manner, and a chain wheel and chain matching manner, so that the input shaft 200 can drive the first output shaft 300 and the second output shaft 400 to rotate, and further drive the first stirrer and the second stirrer to rotate, thereby realizing whipping cream. The rotation speed of the first output shaft 300 is V1, the rotation speed of the second output shaft 400 is V2, V1 is not equal to V2, for example, V1 > V2, or V1 < V2, so that one of the two stirrers stirs at a high speed, and the other stirs at a low speed, that is, two stirring speeds are provided in the stirring barrel 110.
Referring to fig. 2, it can be understood that the motor 500 is fixedly installed on the base 100, and an output end of the motor 500 is connected to a top of the input shaft 200 and drives the input shaft 200 to rotate, so as to drive the first stirrer and the second stirrer to rotate, thereby achieving whipping cream.
When cream is whipped, a certain amount of cream is poured into the stirring barrel 110, the motor 500 is started, the input shaft 200 is in transmission connection and matching with the first output shaft 300 and the second output shaft 400, the first stirrer and the second stirrer are driven to rotate, the rotating speeds of the first stirrer and the second stirrer are unequal, namely one stirrer is used for stirring at a high speed, the other stirrer is used for stirring at a low speed, and the stirring barrel 110 can have two stirring speeds through the motor 500, so that the structure is simple and easy to realize; simultaneously, two unequal agitators of rotational speed stir the cream in the agitator 110 simultaneously, stir more evenly, and the cream mixes with the air more easily, mixes effectually, makes the cream of whipping more abundant, effectively promotes the quality of whipping of cream, convenient to use cream.
Through input shaft 200 simultaneously with first output shaft 300 and second output shaft 400 transmission fit to the rotational speed of first output shaft 300 is not equal with the rotational speed of second output shaft 400, thereby can export two kinds of rotational speeds simultaneously, when being applied to the mixer, can export two kinds of stirring speed simultaneously, thereby reach the effect of stirring, be favorable to promoting the material mixing effect.
Referring to fig. 3, it can be understood that the input shaft 200 and at least one of the first output shaft 300 and the input shaft 200 and the second output shaft 400 are in gear transmission connection, for example, the input shaft 200 and the first output shaft 300 and the input shaft 200 and the second output shaft 400 are in gear transmission connection, specifically, the input shaft 200 is provided with a first driving gear 210 and a second driving gear 220, the first output shaft 300 is provided with a first driven gear 310 engaged with the first driving gear 210, the second output shaft 400 is provided with a second driven gear 410 engaged with the second driving gear 220, and a gear ratio i of the first driving gear 210 to the first driven gear 310 is defined1The gear ratio of the first driving gear 210 to the first driven gear 310 is i2In general, i1≠i2Thereby realize that input shaft 200 drives first output shaft 300 and second output shaft 400 and rotates, and then drive first agitator and second agitator and rotate to the rotational speed inequality of first agitator and second agitator, the gear drive connected mode transmission is steady, and the noise is little. Of course, the input shaft 200 and the first output shaft 300 may be connected by gear transmission, while the input shaft 200 and the second output shaft 400 are connected by belt transmission or chain transmission;alternatively, the input shaft 200 and the first output shaft 300 may be connected by a belt drive or a chain drive, while the input shaft 200 and the second output shaft 400 are connected by a gear drive.
It can be understood that i1＝1，i2The rotation speed of the first output shaft 300 is equal to that of the input shaft 200, the rotation speed of the second output shaft 400 is greater than that of the input shaft 200, namely V2 is greater than V1, so that the second stirrer can stir at high speed, and the first stirrer can stir at low speed to fully whipp cream.
It can be understood that i1＝1，i2The rotation speed of the first output shaft 300 is equal to that of the input shaft 200, and the rotation speed of the second output shaft 400 is less than that of the input shaft 200, namely V1 is greater than V2, so that the first stirrer can stir at a high speed, and the second stirrer can stir at a low speed to fully whipp cream.
It can be understood that i1＞1，i2The rotation speed of the first output shaft 300 is less than that of the input shaft 200, namely, the rotation speed of the second output shaft 400 is less than that of the input shaft 200, namely, V1 is more than V2, so that the first stirrer can stir at a high speed, and the second stirrer can stir at a low speed to fully whipp cream.
Of course, it will be understood that when i2＝1，i1> 1 or i1Less than 1; when i is2＞1，i1Is less than 1. The unequal stirring speeds of the first stirrer and the second stirrer can be realized to fully whipp cream.
Referring to fig. 3, it can be understood that the first driving gear 210 and the first driven gear 310 are defined as a first gear set, the second driving gear 220 and the second driven gear 410 are defined as a second gear set, and the first gear set and the second gear set are set as any one of a cylindrical gear and a bevel gear, for example, the first gear set and the second gear set are both set as cylindrical gears, at this time, the first output shaft 300 is parallel to the input shaft 200, and the second output shaft 400 is parallel to the input shaft 200, the structure is simple, the first stirrer and the second stirrer are both inserted into cream along the vertical direction for stirring, the occupied space of the stirrer is small during the stirring process, which is beneficial to reducing the overall volume of the device; or the first gear set is set to be a cylindrical gear, and the second gear set is set to be a bevel gear, so that the first output shaft 300 is parallel to the input shaft 200, the second output shaft 400 and the input shaft 200 form an included angle, namely the second output shaft 400 is obliquely arranged, and the second stirrer is obliquely inserted into cream for stirring, so that the stirring mode is enriched, the cream can be locally promoted, and the whipping cream is facilitated; or the first gear set is set as a bevel gear, and the second gear set is set as a cylindrical gear; or first gear train and second gear train all set up to bevel gear, and at this moment, first output shaft 300 all inclines to arrange with second output shaft 400, and first agitator and second agitator all incline to insert stir in the cream, further richen stirring mode, but local promotion cream more is favorable to whipping cream.
Referring to fig. 2 and 3, it can be understood that the present invention further includes a sleeve holder 120, the sleeve holder 120 is mounted on the base 100, the sleeve holder 120 is provided with a through hole 121 extending through the base in a vertical direction, an inner diameter of a lower portion of the through hole 121 is greater than an inner diameter of an upper portion of the through hole 121, the input shaft 200 is inserted into the through hole 121 of the sleeve holder 120 and is rotatably engaged with the sleeve holder 120 through the first bearing 230, one of the first output shaft 300 and the second output shaft 400 is provided with a third driving gear 320, an inner wall of the sleeve holder 120 (i.e., a lower inner wall of the through hole 121) is provided with an inner gear ring 122 engaged with the third driving gear 320, specifically, the top of the first output shaft 300 is provided with the third driving gear 320, so that when the input shaft 200 drives the first output shaft 300 to rotate, the first output shaft 300 can simultaneously revolve around the input shaft 200, the first output shaft 300 drives the rotating holder 250 to rotate around the input shaft 200, and further drives the second output shaft 400 to revolve around the input shaft 200, that is, when the first stirrer and the second stirrer rotate to stir, the first stirrer and the second stirrer simultaneously revolve around the input shaft 200 to stir, so that cream can be whipped more sufficiently, and the whipping quality of the cream is further improved.
Referring to fig. 2 and 4, it can be understood that an output end of the motor 500 is in belt transmission connection with the input shaft 200, specifically, the output end of the motor 500 is connected with a driving pulley 510, a driven pulley 260 is connected to the top of the input shaft 200, and a transmission belt 520 is connected between the driving pulley 510 and the driven pulley 260, so that the motor 500 can drive the input shaft 200 to rotate, and further drive the first stirrer and the second stirrer to rotate, thereby realizing stirring.
The embodiments of the present invention have been described in detail with reference to the accompanying drawings, but the present invention is not limited to the above embodiments, and various changes can be made within the knowledge of those skilled in the art without departing from the gist of the present invention.
Claims (10)
1. A double-shaft transmission mechanism of a stirrer is characterized by comprising:
the input shaft is used for being connected to the output end of the motor;
the first output shaft is used for being connected with a first stirrer, and the input shaft is in transmission connection with the first output shaft;
the second output shaft is used for being connected with a second stirrer, and the input shaft is in transmission connection with the second output shaft;
wherein the rotating speed of the first output shaft is V1, the rotating speed of the second output shaft is V2, and the following conditions are met: v1 ≠ V2.
2. A twin-shaft drive mechanism for a mixer as defined in claim 1, wherein: the input shaft is in transmission connection with at least one of the first output shaft and the second output shaft through a gear.
3. A twin-shaft drive mechanism for a mixer as defined in claim 2, wherein: the input shaft is provided with a first driving gear and a second driving gear, the first output shaft is provided with a first driven gear meshed with the first driving gear, and the second output shaft is provided with a second driven gear meshed with the second driving gear.
4. A twin-shaft drive mechanism for a mixer as defined in claim 3, wherein: the first driving gear and the first driven gearGear ratio of i1The gear ratio of the first driving gear to the first driven gear is i2Satisfies the following conditions: i.e. i1＝1，i2＞1。
5. A twin-shaft drive mechanism for a mixer as defined in claim 3, wherein: the gear ratio of the first driving gear to the first driven gear is i1The gear ratio of the first driving gear to the first driven gear is i2And satisfies the following conditions: i.e. i1＝1，i2＜1。
6. A twin-shaft drive mechanism for a mixer as defined in claim 3, wherein: the gear ratio of the first driving gear to the first driven gear is i1The gear ratio of the first driving gear to the first driven gear is i2And satisfies the following conditions: i.e. i1＞1，i2＜1。
7. A twin-shaft drive mechanism for a mixer as claimed in any one of claims 3 to 6, in which: the first driving gear, the first driven gear, the second driving gear and the second driven gear are all cylindrical gears.
8. A twin-shaft drive mechanism for a mixer as claimed in any one of claims 3 to 6, in which: the first driving gear, the first driven gear, the second driving gear and the second driven gear are all set to be bevel gears.
9. A twin-shaft drive mechanism for a mixer as claimed in any one of claims 3 to 6, in which: the first driving gear and the first driven gear are a first gear set, the second driving gear and the second driven gear are a second gear set, one of the first gear set and the second gear set is a cylindrical gear, and the other is a bevel gear.
10. The double-shaft transmission mechanism of a mixer according to claim 1, wherein: the sleeve comprises a first output shaft and a second output shaft, and is characterized by further comprising a sleeve seat, the input shaft is arranged in the sleeve seat in a penetrating mode and is in running fit with the sleeve seat, one of the first output shaft and the second output shaft is provided with a third driving gear, and the inner wall of the sleeve seat is provided with an inner gear ring meshed with the third driving gear.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122494656.1U CN216604835U (en) | 2021-10-15 | 2021-10-15 | Double-shaft transmission mechanism of stirrer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122494656.1U CN216604835U (en) | 2021-10-15 | 2021-10-15 | Double-shaft transmission mechanism of stirrer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216604835U true CN216604835U (en) | 2022-05-27 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122494656.1U Active CN216604835U (en) | 2021-10-15 | 2021-10-15 | Double-shaft transmission mechanism of stirrer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216604835U (en) |
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2021
- 2021-10-15 CN CN202122494656.1U patent/CN216604835U/en active Active
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