CN103767569A - Driving device for two-in-one grinder - Google Patents
Driving device for two-in-one grinder Download PDFInfo
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- CN103767569A CN103767569A CN201410027655.8A CN201410027655A CN103767569A CN 103767569 A CN103767569 A CN 103767569A CN 201410027655 A CN201410027655 A CN 201410027655A CN 103767569 A CN103767569 A CN 103767569A
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- projection
- rotating shaft
- driving gear
- slave block
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- Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
Abstract
The invention relates to a driving device for a two-in-one grinder. The driving device is characterized by comprising a rotating shaft, wherein a first drive gear and a second drive gear; the side wall of the rotating shaft is provided with a first bump and a second bump; the inner peripheral walls of the first drive gear and the second drive gear are respectively provided with a first driven block and a second driven block. The driving device is characterized in that the rotating shaft is of a hollow shaft sleeve structure; the hollow part is internally provided with an elastic piece; the side wall of the rotating shaft is provided with a first through hole and a second through hole; the root parts of the first bump and the second bump prop against the elastic piece after passing through the through hole. The driving device is more accurate and stable in driving; the two bumps can stretch and contract in the through holes under the action of external forces, so that the operation is more labor-saving; meanwhile friction losses between the bumps and the driven gears are reduced to minima, so that the service life of the driving device is effectively prolonged; when the rotating shaft rotates forward or reversely, the propping actions between the bumps and the driven blocks are more definite, and hands of an operator can achieve better action feeling.
Description
Technical field
The present invention relates to family expenses mill field, specifically refer to a kind of two-in-one mill drive unit.
Background technology
Existing mill for kitchen use only has a bottle conventionally, can only place a kind of material, if need to various materials be ground, needs to be equipped with multiple mills, takies memory space many.
For this reason, people have developed a kind of mill that can simultaneously deposit various materials, such mill comprises a bottle, in this bottle, be provided with the cavity that dividing plate is divided into bottle multiple spaces, in each cavity, place a kind of material, the material in each cavity shares a set of grinding head assembly and grinds.Although this mill can hold and grind various materials simultaneously; but particle or powder after grinding inevitably can remain on the surface of grinding head assembly; like this in the time of another material of switching-over grinding; this kind of material will with other mixing of materials remaining on grinding head assembly; taint of odour mutually; make taste impure, affect mouthfeel.
For this reason, Chinese utility model patent ZL201220681248.5 discloses " a kind of two-in-one mill drive unit ", it comprises the rotating shaft that is driven rotation by external force, in this rotating shaft, be arranged with the first driving gear and the second driving gear, on the sidewall of described rotating shaft, be provided with the first projection and the second projection along the axially spaced-apart of described rotating shaft, on the internal perisporium of described the first driving gear and described the second driving gear, be respectively equipped with first Slave Block and second Slave Block corresponding with described the first projection and the second projection.In the time of rotating shaft forward, thereby described the first projection offsets described the first driving gear is rotated with rotating shaft with described the first Slave Block, and the second described projection slips over the second described Slave Block; In the time that rotating shaft is reversed, thereby described the second projection offsets described the second driving gear is rotated with described rotating shaft with described the second Slave Block, and the first described projection slips over the first described Slave Block; The first described driving gear drives respectively and is connected two cover grinding head assemblies with described the second driving gear, thereby different materials is divided with different grinding heads, has thoroughly avoided mixing, taint of odour between different material.
But two projections of this patent need evagination in the setting of rotating shaft perisporium, and the slip in the time rotating between itself and Slave Block needs larger thrust, not only promote effort, and the friction producing while sliding easily causes the wearing and tearing of both phase-contact surfaces, reduction of service life between the two.
Summary of the invention
Technical problem to be solved by this invention is the two-in-one mill drive unit that the more laborsaving and long service life of a kind of operation is provided for the present situation of prior art.
The present invention solves the problems of the technologies described above adopted technical scheme: this two-in-one mill drive unit, it is characterized in that described drive unit comprises the rotating shaft that is driven rotation by external force, in this rotating shaft, be arranged with the first driving gear for driving the first grinding head assembly and for driving the second driving gear of the second grinding head assembly, on the sidewall of described rotating shaft, be provided with the first projection and the second projection along the axially spaced-apart of described rotating shaft, on the internal perisporium of described the first driving gear and described the second driving gear, be respectively equipped with first Slave Block and second Slave Block corresponding with described the first projection and the second projection,
It is characterized in that described the first driving gear is positioned at the top of described the second driving gear; Described rotating shaft is hollow axle sleeve structure with respect to the position of described the first driving gear and described the second driving gear, in this is hollow, be provided with elastic component, and be provided with the first perforation, be provided with the second perforation corresponding to the position of described the second driving gear corresponding to the position of described the first driving gear on the sidewall of this axle sleeve structure, the root of described the first projection is conflicted on described elastic component through described the first perforation, and the root of described the second projection is conflicted on described elastic component through described the second perforation;
The head of described the first projection exposes to described rotating shaft, the head of the first projection is wedge structure, have and become the first surface of 90 ± 30 ° of angles and second with the tangent line of corresponding position in the rotating shaft of place, described second becomes 0-60 ° of angle with the tangent plane of described rotating shaft intersection location with described second;
Described the second projection is identical with the structure of described the first projection, but both oppositely arrange;
Described the first Slave Block and described the second Slave Block are separately positioned on described the first driving gear madial wall and described the second driving gear madial wall, be wedge structure, and both oppositely arrange;
In the time of rotating shaft forward, thereby described the first projection offsets described the first driving gear is rotated with rotating shaft with described the first Slave Block, and the second described projection slips over the second described Slave Block;
In the time that rotating shaft is reversed, thereby described the second projection offsets described the second driving gear is rotated with described rotating shaft with described the second Slave Block, and the first described projection slips over the first described Slave Block.
Described elastic component can use spring or other recoverable elastic construction, and preferably, described elastic component is flexible plastic parts, is column structure, and and the perisporium in described space between interval gapped.This structure only can adaptive two requirements that projection is flexible with an elastic.
As improvement, the head of described the first projection is ladder structure of right angle roughly, and the root of described the first projection is the arcuate structure suitable with the perisporium of described elastic component.This structure first projection and the root of the second projection and the contact area of elastic are large, coordinate firmly, make the action between projection and Slave Block smooth and easy, firm.
In above-mentioned each scheme, described the first perforation can connect with described the second perforation, and both share a through hole.
Compared with prior art, two-in-one mill provided by the present invention is more accurate, stable with drive unit transmission, and because two projections can stretch under external force in perforation, therefore operation is more laborsaving; Frictional dissipation between projection and Slave Block is down to minimumly simultaneously, has effectively extended service life of this drive unit; And in the time of rotating shaft forward and backward, the conflict action between each projection and Slave Block is clearer and more definite, and operator's hand is better to the thoughts and feelings of action.
Accompanying drawing explanation
Fig. 1 is the schematic perspective view of embodiment of the present invention assembly structure;
Fig. 2 is the schematic perspective view of embodiment of the present invention decomposition texture;
Fig. 3 is the perspective view of embodiment of the present invention shaft and two projection decomposition textures;
Fig. 4 is the echelon sectional view along A-A line in the embodiment of the present invention.
The specific embodiment
Below in conjunction with accompanying drawing, embodiment is described in further detail the present invention.
As shown in Figures 1 to 4, this two-in-one mill comprises with drive unit:
Driven the rotating shaft 1 of rotating by external force, in this rotating shaft, be arranged with the first driving gear 2 for driving the first grinding head assembly (not shown) and for driving the second driving gear 3 of the second grinding head assembly (not shown).The first driving gear 2 is positioned at the top of the second driving gear 3.
The end face of the present embodiment shaft 1 is provided with groove 11; In groove, be provided with elastic component 6.The present embodiment Elastic part is flexible silica gel part, for the suitable column structure of groove; Between elastic component and groove perisporium, interval is gapped.
On the sidewall of groove 11, be provided with perforation 12 with respect to the position of the first driving gear 2 and the second driving gear 3.In the present embodiment, be a perforation, convenient manufacture and assembling.Also perforation 12 can be divided into two arranges respectively.
The first projection 4 and the second projection 5 wear in perforation 12, and the first projection 4 is positioned at the top of the second projection 5.The second projection 5 is identical with the structure of the first projection 4.The structure of two projections in explanation the present embodiment as an example of the first projection 4 example.
The head of the first projection is wedge structure, exposes to perforation 12, and in the present embodiment, the head 41 of the first projection is ladder structure of right angle roughly.The root 42 of the first projection is conflicted on elastic component 6 through perforation 12; The root of the first projection is the arcuate structure suitable with the perisporium of elastic component, and the area of root is greater than the area of the head connecing in contrast, so that the first projection 4 can be fine the be fitted on elastic component.
In the present embodiment, the Yu Gai inclined-plane, inclined-plane of the first projection head becomes 15 ° of angles with the tangent plane of the rotating shaft of position described in rotating shaft intersecting lens; Angle after inclined-plane is crossing with tangent plane can at 0-60 °.
The second projection 5 and the first projection 4 oppositely arrange.
The head of the first projection and the second projection can be also other structure, become the first surface of 90 ± 30 ° of angles and second with the tangent line of corresponding position in rotating shaft but at least have, described second becomes 0-60 ° of angle with the tangent plane of described rotating shaft intersection location with described second;
On the internal perisporium of the first driving gear 2 and the second driving gear 3, be respectively equipped with first Slave Block 21 corresponding with the first projection 4 and the second projection 5 and the second Slave Block 31.The first Slave Block 21 and the second Slave Block 31 are the wedge structure suitable with the head of two projections, and both oppositely arrange.
In the present embodiment, the first driving gear engages the first driven gear 7, the first driven gears 7 and drives the first grinding head assembly work; The second driving gear engages the second driven gear 8, the second driven gears 8 and drives the second grinding head assembly work.
This two-in-one mill is described below by the operation principle of drive unit:
In the time of rotating shaft forward, in the time going to the vertical plane of the first projection and the vertical plane of the first Slave Block and offset, the conflict by the first projection to the first Slave Block, makes the first driving gear rotate with rotating shaft; In forward process, in the time that the second projection touches the second Slave Block, the second projection groove direction to rotating shaft under the touching of the second Slave Block is moved, promote and compression elastic piece, the second projection moves in groove, thereby dodges out the second Slave Block, makes inclined-plane smooth and easy slip over of the second projection along the second Slave Block, both frictions are very little, and the inclined-plane of the second projection and the second Slave Block does not does not almost wear and tear.
When second mill when work of needs, by rotating shaft upset, now contrary when the rotation direction of the first projection and the first Slave Block, the second projection and the second Slave Block and forward.
This two-in-one mill can make different mill work with drive unit by simply rotating and reverse, not only easy to operate, transmission accurate, stable, simple and compact for structure, take up room little, and rapid operation, long service life, can improve more comfortable and better feel, to learn exactly the duty of mill.
Claims (5)
1. a two-in-one mill drive unit, it is characterized in that described drive unit comprises the rotating shaft that is driven rotation by external force, in this rotating shaft, be arranged with the first driving gear for driving the first grinding head assembly and for driving the second driving gear of the second grinding head assembly, on the sidewall of described rotating shaft along described rotating shaft be axially arranged with the first projection and the second projection, on the internal perisporium of described the first driving gear and described the second driving gear, be respectively equipped with first Slave Block and second Slave Block corresponding with described the first projection and the second projection;
It is characterized in that described the first driving gear is positioned at the top of described the second driving gear; Described rotating shaft is hollow axle sleeve structure with respect to the position of described the first driving gear and described the second driving gear, in this is hollow, be provided with elastic component, and be provided with the first perforation, be provided with the second perforation corresponding to the position of described the second driving gear corresponding to the position of described the first driving gear on the sidewall of this axle sleeve structure, the root of described the first projection is conflicted on described elastic component through described the first perforation, and the root of described the second projection is conflicted on described elastic component through described the second perforation;
The head of described the first projection exposes to described rotating shaft, the head of the first projection is wedge structure, have and become the first surface of 90 ± 30 ° of angles and second with the tangent line of corresponding position in the rotating shaft of place, described second becomes 0-60 ° of angle with the tangent plane of described rotating shaft intersection location with described second;
Described the second projection is identical with the structure of described the first projection, but both oppositely arrange;
Described the first Slave Block and described the second Slave Block are separately positioned on described the first driving gear madial wall and described the second driving gear madial wall, be wedge structure, and both oppositely arrange;
In the time of rotating shaft forward, thereby described the first projection offsets described the first driving gear is rotated with rotating shaft with described the first Slave Block, and the second described projection slips over the second described Slave Block;
In the time that rotating shaft is reversed, thereby described the second projection offsets described the second driving gear is rotated with described rotating shaft with described the second Slave Block, and the first described projection slips over the first described Slave Block.
2. two-in-one mill drive unit according to claim 1, is characterized in that described elastic component is flexible plastic parts.
3. two-in-one mill drive unit according to claim 2, is characterized in that described elastic component is column structure, and and the perisporium in described space between interval gapped.
4. two-in-one mill drive unit according to claim 3, the head that it is characterized in that described the first projection is ladder structure of right angle roughly, the root of described the first projection is the arcuate structure suitable with the perisporium of described elastic component.
5. according to the two-in-one mill drive unit described in the arbitrary claim of claim 1 to 4, it is characterized in that described the first perforation and described the second perforation connect.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410027655.8A CN103767569B (en) | 2014-01-21 | 2014-01-21 | A kind of Two-in-one grinder driving means |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410027655.8A CN103767569B (en) | 2014-01-21 | 2014-01-21 | A kind of Two-in-one grinder driving means |
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| Publication Number | Publication Date |
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| CN103767569A true CN103767569A (en) | 2014-05-07 |
| CN103767569B CN103767569B (en) | 2016-08-17 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201410027655.8A Active CN103767569B (en) | 2014-01-21 | 2014-01-21 | A kind of Two-in-one grinder driving means |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108201941A (en) * | 2018-01-08 | 2018-06-26 | 广州腾耐计算机科技有限公司 | A kind of novel high polymer dyestuff milling device |
| CN108212356A (en) * | 2018-01-08 | 2018-06-29 | 佛山尘凡环保科技有限公司 | A kind of novel fodder process equipment |
| CN108212482A (en) * | 2018-01-08 | 2018-06-29 | 佛山尘凡环保科技有限公司 | A kind of modified feed-processing equipment |
| CN112798374A (en) * | 2021-01-05 | 2021-05-14 | 建昌县兴鹏矿业有限公司 | Manganese ore geological crushing detection device and manganese ore geological detection method |
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| EP1535558A1 (en) * | 2003-07-03 | 2005-06-01 | Seb S.A. | Electric kitchen device having a receptacle locked onto a housing |
| US20080302895A1 (en) * | 2007-06-11 | 2008-12-11 | Chef'n Corporation | Rolling food processor |
| CN102370434A (en) * | 2011-09-19 | 2012-03-14 | 珠海骏建皮塑实业有限公司 | Manual dehydrator |
| CN102813468A (en) * | 2011-11-01 | 2012-12-12 | 宁波市海曙区嘉人家居用品有限公司 | Grinder |
| CN203074391U (en) * | 2012-12-07 | 2013-07-24 | 宁波厨聚厨房科技有限公司 | Driving device for two-in-one grinder |
| CN203898120U (en) * | 2014-01-21 | 2014-10-29 | 宁波厨聚厨房科技有限公司 | Drive device for two-in-one grinder |
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2014
- 2014-01-21 CN CN201410027655.8A patent/CN103767569B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP1535558A1 (en) * | 2003-07-03 | 2005-06-01 | Seb S.A. | Electric kitchen device having a receptacle locked onto a housing |
| US20080302895A1 (en) * | 2007-06-11 | 2008-12-11 | Chef'n Corporation | Rolling food processor |
| CN102370434A (en) * | 2011-09-19 | 2012-03-14 | 珠海骏建皮塑实业有限公司 | Manual dehydrator |
| CN102813468A (en) * | 2011-11-01 | 2012-12-12 | 宁波市海曙区嘉人家居用品有限公司 | Grinder |
| CN203074391U (en) * | 2012-12-07 | 2013-07-24 | 宁波厨聚厨房科技有限公司 | Driving device for two-in-one grinder |
| CN203898120U (en) * | 2014-01-21 | 2014-10-29 | 宁波厨聚厨房科技有限公司 | Drive device for two-in-one grinder |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108201941A (en) * | 2018-01-08 | 2018-06-26 | 广州腾耐计算机科技有限公司 | A kind of novel high polymer dyestuff milling device |
| CN108212356A (en) * | 2018-01-08 | 2018-06-29 | 佛山尘凡环保科技有限公司 | A kind of novel fodder process equipment |
| CN108212482A (en) * | 2018-01-08 | 2018-06-29 | 佛山尘凡环保科技有限公司 | A kind of modified feed-processing equipment |
| CN112798374A (en) * | 2021-01-05 | 2021-05-14 | 建昌县兴鹏矿业有限公司 | Manganese ore geological crushing detection device and manganese ore geological detection method |
| CN112798374B (en) * | 2021-01-05 | 2024-04-05 | 建昌县兴鹏矿业有限公司 | Manganese ore geological crushing detection device and manganese ore geological detection method |
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| Publication number | Publication date |
|---|---|
| CN103767569B (en) | 2016-08-17 |
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Address after: 315177 building B, 59 Kechuang North Road, Wangchun Industrial Park, Haishu District, Ningbo City, Zhejiang Province Patentee after: NINGBO CHEFSHERE KITCHEN TECHNOLOGY Co.,Ltd. Address before: 315177 No.9, Fengli Village Industrial Zone, Gulin Town, Yinzhou District, Ningbo City, Zhejiang Province Patentee before: NINGBO CHEFSHERE KITCHEN TECHNOLOGY Co.,Ltd. |
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