CN201720106U - Transmission device of food fine milling machine - Google Patents
Transmission device of food fine milling machine Download PDFInfo
- Publication number
- CN201720106U CN201720106U CN2010202084600U CN201020208460U CN201720106U CN 201720106 U CN201720106 U CN 201720106U CN 2010202084600 U CN2010202084600 U CN 2010202084600U CN 201020208460 U CN201020208460 U CN 201020208460U CN 201720106 U CN201720106 U CN 201720106U
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- China
- Prior art keywords
- shaft
- helical gear
- transmission
- main shaft
- mechanism housing
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- Expired - Fee Related
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Abstract
The utility model discloses a transmission device of a food fine milling machine, which comprises a motor, a transmission box casing and a main shaft, wherein the main shaft is arranged on the transmission box casing through a main shaft bearing, an output shaft of the motor extends into the transmission box casing, at the same time, at least one transmission shaft is arranged in the transmission box casing through a transmission shaft bearing, and the output shaft, the transmission shaft and the main shaft are in parallel arrangement and are driven through bevel gears. All shafts of the utility model are driven through the bevel gears, are in parallel arrangement, and can be directly arranged on the transmission box casing through respective bearings without the additional arrangement of support sheets in the transmission box casing like the prior art, so the support intensity of each shaft is greatly enhanced, and the rigidity and the operation stability of the whole transmission device can be improved.
Description
Technical field
The utility model relates to a kind of food refiner transmission device.
Background technology
All adopt the bevel gear transmission between motor output shaft, main shaft and each power transmission shaft of traditional food refiner transmission device, owing to be the bevel gear transmission, must arranged crosswise between the adjacent power transmission shaft, mechanism housing inside can only install support chip additional and comes the horizontal power transmission shaft of support section for this reason; But bonding strength is lower usually between support chip and the mechanism housing, causes the poor rigidity of whole transmission device, and run stability is poor.The main shaft of existing transmission device is owing to adopt common spheric roller bearing 7236 to be mounted on the mechanism housing in addition; bearing wears no resistance; loss is fast; after using a period of time; main shaft sinks through regular meeting; reduce the run stability of device integral body greatly,, reduced the service life of whole device greatly with this food grinding precision and quality that influences the front-end of spindle cutter.
Summary of the invention
The utility model purpose is: a kind of run stability height is provided, and structural rigidity is good, the food refiner transmission device of long service life.
The technical solution of the utility model is: a kind of food refiner transmission device comprises motor, mechanism housing and is installed to main shaft on the mechanism housing by main shaft bearing; The output shaft of described motor stretches in the mechanism housing, simultaneously by transmission shaft bearing at least one power transmission shaft is installed in the described mechanism housing, and described output shaft, power transmission shaft and main shaft are arranged in parallel and by the helical gear transmission.
Further, by transmission shaft bearing one-level power transmission shaft and secondary drive shaft parallel to each other are installed respectively in the described mechanism housing of the present utility model, the output shaft of described motor is provided with active oblique gear, described one-level power transmission shaft is provided with one-level input helical gear and one-level output helical gear, described secondary drive shaft is provided with secondary input helical gear and secondary output helical gear, and described main shaft is provided with driven helical gear; Wherein active oblique gear and one-level are imported the helical gear engaged transmission, one-level output helical gear and secondary input helical gear engaged transmission, secondary output helical gear and driven helical gear engaged transmission.
Further, main shaft bearing described in the utility model is a double row self aligning spherical roller bearing.
Further, described transmission shaft bearing is a double row self aligning spherical roller bearing.
Front-end of spindle in the utility model equally stretches out mechanism housing with routine techniques and is used to install milling cutter, and described milling cutter places in the food refiner barrel and with the lead-in that material tube inner wall is provided with and interacts to stir food.
The utility model has the advantages that:
1. of the present utility model between each because by the helical gear transmission, be arranged in parallel each other, each all can directly be mounted to by bearing separately on the mechanism housing and need not to resemble and install support chip additional the prior art in mechanism housing, therefore strengthen the support strength of each greatly, improved the rigidity and the run stability of whole transmission device.
2. main shaft of the present utility model and each power transmission shaft further are mounted on the mechanism housing by double row self aligning spherical roller bearing, owing to compare with common spheric roller bearing, the wearability of double row self aligning spherical roller bearing is better, therefore can effectively prevent the generation of the axle sinkage of main shaft and each power transmission shaft, improve run stability, thereby improve the food grinding precision and the quality of front-end of spindle cutter greatly, prolonged the service life of whole transmission device.
Description of drawings
Below in conjunction with drawings and Examples the utility model is further described:
Fig. 1 is a structural representation of the present utility model.
Wherein: 1, motor; 2, mechanism housing; 3, main shaft; 4, output shaft; 5, main shaft bearing; 6, transmission shaft bearing; 7, one-level power transmission shaft; 8, secondary drive shaft; 9, active oblique gear; 10, one-level input helical gear; 11, one-level output helical gear; 12, secondary input helical gear; 13, secondary output helical gear; 14, driven helical gear.
The specific embodiment
Embodiment: in conjunction with shown in Figure 1, this food refiner transmission device that present embodiment provides comprises motor 1, mechanism housing 2 and is installed to main shaft 3 on the mechanism housing 2 by two grades of main shaft bearings 5; The output shaft 4 of described motor stretches in the mechanism housing 2, by two grades of transmission shaft bearings 6 one-level power transmission shaft 7 and secondary drive shaft 8 are installed respectively in the described mechanism housing 2 simultaneously, one-body molded on the output shaft 4 of described motor 1 have an active oblique gear 9, be fixed with one-level input helical gear 10 by the keyway cooperation on the described one-level power transmission shaft 7, one-body molded on the one-level power transmission shaft 7 simultaneously have one-level to export helical gear 11, be fixed with secondary input helical gear 12 by the keyway cooperation on the described secondary drive shaft 8, one-body molded on the secondary drive shaft 8 simultaneously have secondary to export helical gear 13, is fixed with driven helical gear 14 by the keyway cooperation on the described main shaft 3; Wherein active oblique gear 9 is imported helical gear 10 engaged transmission with one-level, one-level output helical gear 11 and secondary input helical gear 12 engaged transmission, secondary output helical gear 13 and driven helical gear 14 engaged transmission.Two main shaft bearings 5 and four transmission shaft bearings 6 are double row self aligning spherical roller bearing described in the present embodiment.
Between in the present embodiment each spool because by the helical gear transmission, be arranged in parallel each other, each all can directly be mounted to by bearing separately on the mechanism housing 2 and need not to resemble and install support chip additional the prior art in mechanism housing 2, therefore strengthen the support strength of each greatly, improved the rigidity and the run stability of whole transmission device.3 front ends of main shaft described in the present embodiment equally stretch out mechanism housing 2 with routine techniques and milling cutter (not marking among the figure) are installed, and described milling cutter places in the food refiner barrel and with the lead-in that material tube inner wall is provided with and interacts to stir food.
The main shaft 3 of present embodiment and I and II power transmission shaft 7,8 all are mounted on the mechanism housing 2 by double row self aligning spherical roller bearing, owing to compare with common spheric roller bearing, the wearability of double row self aligning spherical roller bearing is better, therefore can effectively prevent the generation of the axle sinkage of main shaft 3 and each power transmission shaft, improve run stability, thereby improve the food grinding precision and the quality of main shaft 3 front end cutters greatly, prolonged the service life of whole transmission device.
Certainly above-mentioned two embodiment only are explanation technical conceive of the present utility model and characteristics, and its purpose is to allow the people who is familiar with this technology can understand content of the present utility model and enforcement according to this, can not limit protection domain of the present utility model with this.All equivalent transformation or modifications of doing according to the spiritual essence of the utility model main technical schemes all should be encompassed within the protection domain of the present utility model.
Claims (4)
1. food refiner transmission device comprises motor (1), mechanism housing (2) and is installed to main shaft (3) on the mechanism housing (2) by main shaft bearing (5); The output shaft (4) that it is characterized in that described motor stretches in the mechanism housing (2), simultaneously by transmission shaft bearing (6) at least one power transmission shaft is installed in the described mechanism housing (2), described output shaft (4), power transmission shaft and main shaft (3) are arranged in parallel and by the helical gear transmission.
2. food refiner transmission device according to claim 1, it is characterized in that by transmission shaft bearing (6) one-level power transmission shaft (7) parallel to each other and secondary drive shaft (8) being installed respectively in the mechanism housing (2), the output shaft (4) of described motor (1) is provided with active oblique gear (9), described one-level power transmission shaft (7) is provided with one-level input helical gear (10) and one-level output helical gear (11), described secondary drive shaft (8) is provided with secondary input helical gear (12) and secondary output helical gear (13), and described main shaft (3) is provided with driven helical gear (14); Wherein active oblique gear (9) is imported helical gear (10) engaged transmission with one-level, one-level output helical gear (11) and secondary input helical gear (12) engaged transmission, secondary output helical gear (13) and driven helical gear (14) engaged transmission.
3. food refiner transmission device according to claim 1 is characterized in that described main shaft bearing (5) is a double row self aligning spherical roller bearing.
4. food refiner transmission device according to claim 1 and 2 is characterized in that described transmission shaft bearing (6) is a double row self aligning spherical roller bearing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202084600U CN201720106U (en) | 2010-05-31 | 2010-05-31 | Transmission device of food fine milling machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202084600U CN201720106U (en) | 2010-05-31 | 2010-05-31 | Transmission device of food fine milling machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201720106U true CN201720106U (en) | 2011-01-26 |
Family
ID=43488382
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010202084600U Expired - Fee Related CN201720106U (en) | 2010-05-31 | 2010-05-31 | Transmission device of food fine milling machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201720106U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103657814A (en) * | 2012-09-20 | 2014-03-26 | 深圳市联创三金电器有限公司 | Meat grinder provided with vertical power output transmission conversion device |
| WO2015006976A1 (en) * | 2013-07-19 | 2015-01-22 | 唐锋机电科技（深圳）有限公司 | Food processor |
-
2010
- 2010-05-31 CN CN2010202084600U patent/CN201720106U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103657814A (en) * | 2012-09-20 | 2014-03-26 | 深圳市联创三金电器有限公司 | Meat grinder provided with vertical power output transmission conversion device |
| CN103657814B (en) * | 2012-09-20 | 2016-06-01 | 深圳市联创三金电器有限公司 | It is configured with the Minced Steak system erected to Power output transmission converting device |
| WO2015006976A1 (en) * | 2013-07-19 | 2015-01-22 | 唐锋机电科技（深圳）有限公司 | Food processor |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110126 Termination date: 20160531 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |