CN202901212U - Transmission mechanism - Google Patents
Transmission mechanism Download PDFInfo
- Publication number
- CN202901212U CN202901212U CN 201220328513 CN201220328513U CN202901212U CN 202901212 U CN202901212 U CN 202901212U CN 201220328513 CN201220328513 CN 201220328513 CN 201220328513 U CN201220328513 U CN 201220328513U CN 202901212 U CN202901212 U CN 202901212U
- Authority
- CN
- China
- Prior art keywords
- pulley
- rolling bearing
- motor
- stirring motor
- driving shaft
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
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- 230000007246 mechanism Effects 0.000 title claims abstract description 24
- 230000005540 biological transmission Effects 0.000 title abstract description 3
- 238000003756 stirring Methods 0.000 claims abstract description 59
- 238000005096 rolling process Methods 0.000 claims abstract description 42
- 238000010298 pulverizing process Methods 0.000 claims description 25
- 235000004443 Ricinus communis Nutrition 0.000 claims description 20
- 230000008901 benefit Effects 0.000 abstract description 4
- 230000009183 running Effects 0.000 description 9
- 238000004519 manufacturing process Methods 0.000 description 3
- 230000002950 deficient Effects 0.000 description 2
- 235000013305 food Nutrition 0.000 description 2
- 235000008429 bread Nutrition 0.000 description 1
- 235000013339 cereals Nutrition 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
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- Crushing And Pulverization Processes (AREA)
Abstract
The utility model provides a transmission mechanism, includes the mount, is equipped with agitator motor, crushing motor and support frame on the mount, is equipped with a driving shaft between mount and the support frame, is equipped with the assembly pulley between characterized by agitator motor, crushing motor and the driving shaft and connects agitator motor and crushing motor, and wherein driven pulley all assembles on the driving shaft. The driving shaft is sleeved with an upper rolling bearing, a middle rolling bearing and a lower rolling bearing in sequence from top to bottom, and the pulley block is arranged among the rolling bearings. The stirring motor and the crushing motor are connected to the driving shaft through a pulley block; the utility model can switch the power and the rotating speed output by a plurality of groups of motors on the same shaft; the disadvantage that the power rotating speed needs to be switched respectively by other shaft lever mechanisms and then output to the shaft is overcome, and the number and the space of parts are greatly reduced; the mechanism has the advantages of novel technology, low cost, small volume and the like, and can be suitable for various appliances needing multiple power sources.
Description
Technical field
The utility model relates to a kind of driving mechanism.In the various utensils that need multi power source.
Background technique
Driving mechanism in the conventional appliances is generally single power mechanism, and perhaps the clutch of a plurality of power mechanisms by separately outputs on the work shipper rod (with driving shaft hereinafter) after switching the power rotating speed again.As Chinese patent literature CN102106697A with in disclosed a kind of automatic bread baking machine on June 29th, 2011, its relate generally to following some: 1, the power of the pulverizing motor in the driving mechanism and the stirring motor output position that need to switch by means of clutch separately pulley comes outputting power to the work shipper rod; 2, two groups of pulleys are not fixed on the same work shipper rod, and two groups of power-actuated pulleys need be on the contrary to the direction of driving shaft transmission rotation; 3, it is huge that two groups of power mechanisms have the rigging position space, many defectives such as the poor stability of motor.This design proposal exist working life low, each parts and body take up room large, cost of production is high, running noises causes greatly, easily many defectives such as belt slippage, and applying of product had narrow limitation and restriction.Therefore, be necessary to be further improved.
The model utility content
The purpose of this utility model aim to provide a kind of simple and reasonable, the space is compact, novel in design, cost is low can coaxial automatic switchover power rotating speed mechanism, to overcome deficiency of the prior art.
A kind of driving mechanism by this purpose design, comprise fixing frame, be equipped with stirring motor on the fixing frame, pulverize motor and supporting frame, be provided with a driving shaft between fixing frame and the supporting frame, its structure characteristic is to be equipped with sheave block between stirring motor, pulverizing motor and the driving shaft to connect stirring motor and pulverize motor, and wherein follow-up pulley all is assemblied on the driving shaft.
Described driving shaft is set with rolling bearing, middle rolling bearing and lower rolling bearing from top to bottom successively, and sheave block is arranged between each rolling bearing; Wherein go up rolling bearing/lower rolling bearing and place in rolling bearing support/lower rolling bearing support, upper rolling bearing support/lower rolling bearing support is assemblied on fixing frame/supporting frame.
Described sheave block comprises the stirring motor pulley that is arranged on the stirring motor axle, is arranged on the pulverizing motor pulley of pulverizing on the motor shaft, and is arranged on from top to bottom pulverizing motor follow-up pulley, stirring motor follow-up pulley and castor on the driving shaft; Wherein pulverize the motor follow-up pulley and be arranged on the below of rolling bearing, the stirring motor follow-up pulley is sleeved on the middle rolling bearing, and castor is arranged on the top of lower rolling bearing.
Described stirring motor pulley/pulverizing motor pulley is connected by stirring motor belt/pulverizing motor belt with stirring motor follow-up pulley/pulverizing motor follow-up pulley.
The bottom of described stirring motor follow-up pulley is provided with stirring motor follow-up pulley fork, and corresponding stirring motor follow-up pulley fork is provided with movable wheel fork at the top of castor.
Be equipped with Compress Spring on the driving shaft between described stirring motor follow-up pulley and the castor; Fixed base is provided with clutch, and clutch is provided with clutch push rod, and clutch push rod is located at the lower end of castor; When clutch energising work, described clutch push rod can promote castor and move up and down.
The top of described driving shaft is set with and drives fork, and described driving fork is transported to the power rotating speed of exporting on the driving shaft in the utensil.
The utility model can switch at same axle power and the rotating speed of the output of many group motors; Change in the past and need to switch respectively the drawback that outputs to again behind the power rotating speed on this axle by other spindle mechanism, greatly reduce quantity and the space of part; Possess skills novelty, cost of this mechanism is low, and the advantage such as volume is little is in the various utensils that need multi power source.
Description of drawings
Fig. 1 is the utility model one embodiment's structural representation;
Fig. 2 is the partial schematic sectional view of embodiment's other direction;
Fig. 3 is the structural representation that an embodiment pulverizes electrical machine working mode;
Fig. 4 is the structure for amplifying schematic representation at A place among Fig. 3;
Fig. 5 is the schematic representation of embodiment's stirring motor mode of operation;
Fig. 6 is the structure for amplifying schematic representation at B place among Fig. 5.
Among the figure: Fig. 1 is stirring motor, and 2 is fixing frame, and 3 is the stirring motor pulley, 4 is the stirring motor belt, and 5 is supporting frame, and 6 for pulverizing motor, 7 for pulverizing motor pulley, 8 for pulverizing motor belt, and 9 for driving fork, and 10 is driving shaft, 11 is upper rolling bearing support, 12 is upper rolling bearing, and 13 for pulverizing the motor follow-up pulley, and 14 is middle rolling bearing, 15 is Compress Spring, 16 is castor, and 16a is movable wheel fork, and 17 is clutch push rod, 18 is the stirring motor follow-up pulley, 18a is stirring motor follow-up pulley fork, and 19 is lower rolling bearing, and 20 is lower rolling bearing support.
Embodiment
Below in conjunction with drawings and Examples the utility model is further described.
Referring to Fig. 1-Fig. 2, a kind of driving mechanism includes fixing frame 2, and its top is provided with stirring motor 1 and pulverizes motor 6, and the stirring motor axle is provided with stirring motor pulley 3, pulverizes motor shaft and is provided with pulverizing motor pulley 7, and supporting frame 5 is assemblied on the fixing frame 2; Be provided with rolling bearing 12 in the upper rolling bearing support 11 and be assemblied on the fixing frame 2, be provided with lower rolling bearing 19 in the lower rolling bearing support 20 and be assemblied on the supporting frame 5; Driving shaft 10 is assemblied on the upper and lower rolling bearing, the top of driving shaft 10 is provided with and drives fork 9, pulverizes motor follow-up pulley 13 and middle rolling bearing 14, drive fork 9 the power rotating speed of output on the driving shaft 10 is transported in the utensil, pulverizing motor belt 8 is embedded in pulverizing motor follow-up pulley 13 and pulverizes on the motor pulley 7; Middle rolling bearing 14 is provided with stirring motor follow-up pulley 18, and wherein stirring motor follow-up pulley 18 carries stirring motor follow-up pulley fork 18a in its bottom, and stirring motor belt 4 is embedded on stirring motor follow-up pulley 18 and the stirring motor pulley 3; Compress Spring 15 and castor 16 are enclosed within on the driving shaft 10, and wherein castor 16 carries movable wheel fork 16a at its top.Fixed base is provided with clutch, and clutch is provided with clutch push rod 17, and clutch push rod 17 is located at the lower end of castor 16; When clutch energising work, clutch push rod 17 can promote castor 16 and move up and down, to realize different mode of operations.
Pulverize electrical machine working mode: referring to Fig. 3-Fig. 4, when not work of clutch push rod 17, when movable wheel fork 16a and stirring motor follow-up pulley fork 18a are in separated state, when the 6 work runnings of pulverizing motor are pulverized 13 runnings of motor follow-up pulley by pulverizing motor belt 8 drivings, pulverize motor follow-up pulley 13 and drive driving shaft 10 runnings again, the stirring motor follow-up pulley 18 of this moment is in off working state; The power rotating speed of these driving shaft 10 outputs is pulverized motor 6 and is provided.This pulverizes motor 6 and has the characteristics of rotating speed height (generally between 500r/min-3000r/min), and the power rotating speed of driving shaft 10 outputs this moment can be applicable to the various industrial processes field of the high torsion of the high rotating speed of demand by driving fork 9.As mill, pulverize the foods such as all kinds of five cereals.
Stirring motor mode of operation: referring to Fig. 5-Fig. 6, when clutch push rod 17 up promotes by magnetic force, castor 16 is pushed to, movable wheel fork 16a is engaged on the stirring motor follow-up pulley fork 18a, when two wheel forks are in interlocking pattern, stirring motor 1 has the characteristics such as rotating speed is lower, when stirring motor 1 work running goes to drive 18 runnings of stirring motor follow-up pulley by stirring motor belt 4, stirring motor follow-up pulley 18 drives castor 16 runnings by stirring motor follow-up pulley fork 18a, and castor 16 drives driving shaft 10 runnings again.Driving shaft 10 drives and drives fork 9 runnings, and the power rotating speed of these driving shaft 10 outputs is that stirring motor 1 provides.It is large that this stirring motor 1 has torsion, the characteristics such as rotating speed low (generally between 100r/min-500r/min), and the power rotating speed of driving shaft 10 outputs this moment can be applicable to the high torsion of demand, slow-revving various industrial processes field by driving fork 9.As stir the foods such as dough.
The advantage of the technical program has following 3 points at least: one, the utility model embodiment can be implemented in and only use the automatic switchover that a clutch device can be realized two groups of power on the driving shaft 10; Two, the direction of two groups of motivational drive driving shafts, 10 rotations unrestricted (can be identical, also can on the contrary); Three, two groups of followers (stirring motor follow-up pulley 18 and pulverizing motor follower 13) all are located on the driving shaft 10, and driving mechanism stability is high during work, operating noise is low, the motor-driven belt is non-slip and have the advantages such as assembly space is little.
Above-mentioned listed specific implementation is unrestriced, and to one skilled in the art, the various modifications and variations of carrying out within not departing from scope of the present utility model all belong to protection domain of the present utility model.
Claims (7)
1. driving mechanism, comprise fixing frame (2), be equipped with stirring motor (1) on the fixing frame, pulverize motor (6) and supporting frame (5), be provided with a driving shaft (10) between fixing frame and the supporting frame, it is characterized in that being equipped with between stirring motor, pulverizing motor and the driving shaft sheave block and connect stirring motor and pulverize motor, wherein follow-up pulley all is assemblied on the driving shaft.
2. driving mechanism according to claim 1 is characterized in that described driving shaft (10) is set with rolling bearing (12), middle rolling bearing (14) and lower rolling bearing (19) from top to bottom successively, and sheave block is arranged between each rolling bearing; Wherein go up rolling bearing/lower rolling bearing and place in rolling bearing support (11)/lower rolling bearing support (20), upper rolling bearing support/lower rolling bearing support is assemblied on fixing frame (2)/supporting frame (5).
3. driving mechanism according to claim 1 and 2, it is characterized in that described sheave block comprises the stirring motor pulley (3) that is arranged on the stirring motor axle, is arranged on the pulverizing motor pulley (7) of pulverizing on the motor shaft, and be arranged on from top to bottom pulverizing motor follow-up pulley (13), stirring motor follow-up pulley (18) and castor (16) on the driving shaft (10); Wherein pulverize the motor follow-up pulley and be arranged on the below of rolling bearing (12), the stirring motor follow-up pulley is sleeved on the middle rolling bearing (14), and castor is arranged on the top of lower rolling bearing (19).
4. driving mechanism according to claim 3 is characterized in that described stirring motor pulley (3)/pulverizing motor pulley (7) is connected by stirring motor belt (4)/pulverizing motor belt (8) with stirring motor follow-up pulley (18)/pulverizing motor follow-up pulley (13).
5. driving mechanism according to claim 4, the bottom that it is characterized in that described stirring motor follow-up pulley (18) is provided with stirring motor follow-up pulley fork (18a), and corresponding stirring motor follow-up pulley fork is provided with movable wheel fork (16a) at the top of castor (16).
6. driving mechanism according to claim 5 is characterized in that being equipped with Compress Spring (15) on the driving shaft (10) between described stirring motor follow-up pulley (18) and the castor (16); Fixed base is provided with clutch, and clutch is provided with clutch push rod (17), and clutch push rod is located at the lower end of castor (16); When clutch energising work, described clutch push rod can promote castor and move up and down.
7. driving mechanism according to claim 6 is characterized in that the top of described driving shaft (10) is set with driving fork (9), and described driving fork is transported to the power rotating speed of exporting on the driving shaft in the utensil.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220328513 CN202901212U (en) | 2012-07-06 | 2012-07-06 | Transmission mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220328513 CN202901212U (en) | 2012-07-06 | 2012-07-06 | Transmission mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202901212U true CN202901212U (en) | 2013-04-24 |
Family
ID=48121884
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220328513 Expired - Lifetime CN202901212U (en) | 2012-07-06 | 2012-07-06 | Transmission mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202901212U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103384102A (en) * | 2013-05-11 | 2013-11-06 | 东莞市高创电机科技有限公司 | Heat-removal system with fan blades mechanically driven by motor and assembling technology of system |
| CN108575450A (en) * | 2018-04-28 | 2018-09-28 | 宫善龙 | A kind of agricultural greenhouse automatic temperature-control heat-preserving equipment |
| CN110652220A (en) * | 2018-06-28 | 2020-01-07 | 佛山市顺德区美的电热电器制造有限公司 | Baking appliance |
-
2012
- 2012-07-06 CN CN 201220328513 patent/CN202901212U/en not_active Expired - Lifetime
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103384102A (en) * | 2013-05-11 | 2013-11-06 | 东莞市高创电机科技有限公司 | Heat-removal system with fan blades mechanically driven by motor and assembling technology of system |
| CN108575450A (en) * | 2018-04-28 | 2018-09-28 | 宫善龙 | A kind of agricultural greenhouse automatic temperature-control heat-preserving equipment |
| CN110652220A (en) * | 2018-06-28 | 2020-01-07 | 佛山市顺德区美的电热电器制造有限公司 | Baking appliance |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20130424 |