CN204743687U - Pottery screw rod propeller - Google Patents
Pottery screw rod propeller Download PDFInfo
- Publication number
- CN204743687U CN204743687U CN201520487425.XU CN201520487425U CN204743687U CN 204743687 U CN204743687 U CN 204743687U CN 201520487425 U CN201520487425 U CN 201520487425U CN 204743687 U CN204743687 U CN 204743687U
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- CN
- China
- Prior art keywords
- ceramic
- screw body
- mold insert
- spiral
- gear mold
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- Expired - Fee Related
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Abstract
The utility model relates to a pottery screw rod propeller, including position sleeve, ceramic spirochaeta, ceramic gear mold insert, metal dowel steel, pottery gear mold insert (3) sets up in ceramic spirochaeta (2) inner chamber, metal dowel steel (4) set up in ceramic gear mold insert (3) insidely, and it is outside that its upper portion wand core (16) extend to ceramic spirochaeta (2) upper portion open -ended through ceramic gear mold insert (3) upper portion opening, the joint has position sleeve (1) between the upper portion opening of wand core (16) and ceramic spirochaeta (2), be provided with location plastics (9) between metal dowel steel (4) middle part and ceramic gear mold insert (3) and ceramic spirochaeta (2). The fine solution of this pottery screw rod propeller current screw rod propeller in use easily wear and tear and the technical defect that damages, have simultaneously that novel structure, manufacturing cost are lower, an advantage of stable performance, healthy environmental protection, market prospect is wide.
Description
Technical field
The utility model relates to food processor field, particularly a kind of ceramic worm propeller.
Background technology
Juice extractor is the device for carrying out processing fluid type or juice type food to fruit, vegetables etc., the places such as family, market, restaurant are widely used in, the operation principle of juice extractor utilizes spiral propeller to rotate under juice extractor motor drives, and pulverized by melon and fruit etc. and squeeze the juice.But existing spiral propeller body is made up of plastic material usually, when squeezing juice, its this cognition is subject to larger friction and impulsive force, particularly when squeezing some harder fruit, this cognition of spiral propeller is easy to wearing and tearing and even breaks, not only can cause the pollution of fruit juice, and may damage in addition user.But because auger structure is complicated, environment for use is severe, Market competition, cause the overall product be made up of hard material to be difficult to be manufactured use widely.
Summary of the invention
For solving the problems of the prior art, the utility model provides that a kind of novel structure, manufacturing cost are lower, stable performance, health environment-friendly ceramic worm propeller.
For solving the problems of the technologies described above the technical solution of the utility model be: a kind of ceramic worm propeller, is characterized in that: comprise positioning sleeve, ceramic screw body, ceramic gear mold insert, metal transmission rod;
Described ceramic screw body is upper and lower opening and the ceramic shell that increases successively of cross-sectional area from top to bottom, and its outer surface is provided with spiral salient, is provided with the externally threaded boss one of band bottom housing cavity;
Described ceramic gear mold insert is upper and lower opening and the conic ceramic housing that increases successively of cross-sectional area from top to bottom, and be provided with the gear one with juice extractor clamping bottom it, lower external face is provided with tapped boss two;
Hexagonal draw-in groove in the interior lower end of described metal transmission rod is provided with and is connected with juice extractor transmission, outer middle side part is provided with gear two, and top is provided with bar core;
Described ceramic gear mold insert is arranged in ceramic screw intracoelomic cavity, and is fixedly connected with the internal thread on boss two by the external screw thread on boss one; It is inner that described metal transmission rod is arranged on ceramic gear mold insert, and its upper bar core extends to the outside of ceramic screw body upper opening by ceramic gear mold insert upper opening; Be connected with positioning sleeve between described bar core and the upper opening of ceramic screw body, in the middle part of described metal transmission rod and between ceramic gear mold insert and ceramic screw body, be provided with location plastics.
Described spiral salient comprises spiral in a king bolt, two, three minor spirals, it is concordant that described king bolt extends to ceramic screw body upper surface, form an oscillating table, described middle spiral is curled up to bottom by the top of ceramic screw body, described minor spiral is curled up to bottom by the bottom of ceramic screw body, and in described king bolt, two, spiral, three minor spirals are provided with projection bottom ceramic screw body.
The cross-sectional area of described spiral salient is trapezoidal.
The projection of the middle spiral of same level position is less than king bolt, and the height of projection of the minor spiral of same level position is less than middle spiral.
The utility model by arranging ceramic gear mold insert in ceramic screw body, achieve coordinating of metal transmission rod and ceramic screw body and coordinating of ceramic screw body and juice extractor, well solve the existing worm propeller in use technological deficiency with damaging easy to wear, significantly reduced the production cost of fully hard material worm propeller by optimal design, innovative technology, therefore this ceramic worm propeller has wide market prospects simultaneously.
Accompanying drawing explanation
Fig. 1 is the broken away view of the utility model pottery worm propeller structure;
Fig. 2 is the sectional view of the utility model pottery worm propeller structure;
Fig. 3 is the top view of Fig. 2;
Fig. 4 is the upward view of Fig. 2.
Specific embodiment
As Figure 1-4, a kind of ceramic worm propeller, comprises positioning sleeve, ceramic screw body, ceramic gear mold insert, metal transmission rod;
Described ceramic screw body 2 is upper and lower opening and the ceramic shell that increases successively of cross-sectional area from top to bottom, by roll-forming, makes its outer surface be provided with spiral salient 14, is provided with the externally threaded boss 1 of band bottom housing cavity;
Described ceramic gear mold insert 3 is upper and lower opening and the conic ceramic housing that increases successively of cross-sectional area from top to bottom, and by roll-forming, make to be provided with the gear 1 with juice extractor clamping bottom it, lower external face is provided with tapped boss 2 10;
Hexagonal draw-in groove 17 in the interior lower end of described metal transmission rod 4 is provided with and is connected with juice extractor transmission, outer middle side part is provided with the gear 2 15 driving ceramic worm propeller to rotate, and top is provided with bar core 16;
Described ceramic gear mold insert 3 is arranged in ceramic screw body 2 inner chamber, and is fixedly connected with the internal thread on boss 2 10 by the external screw thread on boss 1; It is inner that described metal transmission rod 4 is arranged on ceramic gear mold insert 3, and its upper bar core 16 extends to the outside of ceramic screw body 2 upper opening by ceramic gear mold insert 3 upper opening; Nylon positioning sleeve 1 is connected with between described bar core 16 and the upper opening of ceramic screw body 2, be filled with in the middle part of described metal transmission rod 4 and between ceramic gear mold insert 3 and ceramic screw body 2 by injection moulding and locate plastics 9, described location plastics 9 ensure that metal transmission rod 4 is connected with ceramic gear mold insert 3 and the firm of ceramic screw body 2.
Described spiral salient 14 comprises a king bolt 11, spiral 12 in two, three minor spirals 13, it is concordant that described king bolt 11 extends to ceramic screw body 2 upper surface, form an oscillating table 5, described middle spiral 12 is curled up to bottom by the top of ceramic screw body 2, described minor spiral 13 is curled up to bottom by the bottom of ceramic screw body 2, described king bolt 11, spiral 12 in two, three minor spirals 13 are provided with protruding 6 bottom ceramic screw body 2, the cross-sectional area of described spiral salient 14 is trapezoidal, the projection of the middle spiral 12 of described same level position is less than king bolt 11, the height of projection of the minor spiral 13 of described same level position is less than middle spiral 12.
The occupation mode of the utility model pottery worm propeller is as follows:
This ceramic worm propeller to be first fixed ceramic gear mold insert 3 and ceramic screw body 2 by being threaded between boss 1 and boss 2 10, then metal transmission rod 4 is put into ceramic worm propeller bottom ceramic gear mold insert 3, and carry out Primary Location by the nylon positioning sleeve 1 at ceramic screw body 2 top, finally by injection fillers plastics 9 between the space of metal transmission rod 4 and ceramic gear mold insert 3 and ceramic screw body 2, above-mentioned each body is forever located, thus complete the assembling of ceramic worm propeller.
The structural advantages of this ceramic worm propeller is as follows: by arranging gear 1 at ceramic gear mold insert 3 housing bottom, thus make ceramic worm propeller except being connected with metal transmission rod 4, there is again second snap-fit engagement point, make the operation of worm propeller more stable, operating efficiency is higher, and pass through eccentric rotary and the spiral salient of oscillating table 5, make fruits and vegetables be subject to downward directed force, fruits and vegetables can be made more easily to enter into the press section of juice extractor; In addition, by the setting of the different large, medium and small spiral salient 14 of quantity, when can make squeezing fruits and vegetables, there is an expressing process from top to bottom, the stressed of rotating shaft is changed step by step, reduce the generation of stress, increase the service life; In addition, the height of projection of the middle spiral 12 of described same level position is less than king bolt 11, and the height of projection of the minor spiral 13 of described same level position is less than middle spiral 12, and realize the process of squeezing step by step, operating efficiency is higher, runs more stable; In addition bottom ceramic screw body 2 arrange six support protrusion 6 can with juice extractor clamping again, form the 3rd snap-fit engagement point, make worm propeller work more stable; The noise when plastics 9 of filling in worm propeller in addition can run worm propeller carries out certain absorption, environmental protection.
The above; be only the utility model preferably detailed description of the invention; but the utility model protection domain is not limited thereto, such as, is equal to according to the technical solution of the utility model and inventive concept thereof and replaces or change, all should be encompassed within protection domain of the present utility model.
Claims (4)
1. a ceramic worm propeller, is characterized in that: comprise positioning sleeve, ceramic screw body, ceramic gear mold insert, metal transmission rod;
Described ceramic screw body (2) is for upper and lower opening and the ceramic shell that from top to bottom increases successively of cross-sectional area, and its outer surface is provided with spiral salient (14), is provided with the externally threaded boss one (8) of band bottom housing cavity;
Described ceramic gear mold insert (3) is for upper and lower opening and the conic ceramic housing that from top to bottom increases successively of cross-sectional area, and be provided with the gear one (7) with juice extractor clamping bottom it, lower external face is provided with tapped boss two (10);
Hexagonal draw-in groove (17) in the interior lower end of described metal transmission rod (4) is provided with and is connected with juice extractor transmission, outer middle side part is provided with gear two (15), and top is provided with bar core (16);
Described ceramic gear mold insert (3) is arranged in ceramic screw body (2) inner chamber, and is fixedly connected with the internal thread on boss two (10) by the external screw thread on boss one (8); It is inner that described metal transmission rod (4) is arranged on ceramic gear mold insert (3), and its upper bar core (16) extends to the outside of ceramic screw body (2) upper opening by ceramic gear mold insert (3) upper opening; Positioning sleeve (1) is connected with, described metal transmission rod (4) middle part and be provided with between ceramic gear mold insert (3) and ceramic screw body (2) and locate plastics (9) between described bar core (16) and the upper opening of ceramic screw body (2).
2. ceramic worm propeller according to claim 1, it is characterized in that: described spiral salient (14) comprises a king bolt (11), spiral (12) in two, three minor spirals (13), it is concordant that described king bolt (11) extends to ceramic screw body (2) upper surface, form an oscillating table (5), described middle spiral (12) is curled up to bottom by the top of ceramic screw body (2), described minor spiral (13) is curled up to bottom by the bottom of ceramic screw body (2), described king bolt (11), spiral (12) in two, three minor spirals (13) are provided with projection (6) in ceramic screw body (2) bottom.
3. ceramic worm propeller according to claim 2, is characterized in that: the cross-sectional area of described spiral salient (14) is trapezoidal.
4. ceramic worm propeller according to claim 2, is characterized in that: the projection of the middle spiral (12) of same level position is less than king bolt (11), and the height of projection of the minor spiral (13) of same level position is less than middle spiral (12).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520487425.XU CN204743687U (en) | 2015-07-08 | 2015-07-08 | Pottery screw rod propeller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520487425.XU CN204743687U (en) | 2015-07-08 | 2015-07-08 | Pottery screw rod propeller |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204743687U true CN204743687U (en) | 2015-11-11 |
Family
ID=54458456
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520487425.XU Expired - Fee Related CN204743687U (en) | 2015-07-08 | 2015-07-08 | Pottery screw rod propeller |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204743687U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105326329A (en) * | 2015-11-26 | 2016-02-17 | 江门市贝尔斯顿电器有限公司 | Screw structure of juicer |
-
2015
- 2015-07-08 CN CN201520487425.XU patent/CN204743687U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105326329A (en) * | 2015-11-26 | 2016-02-17 | 江门市贝尔斯顿电器有限公司 | Screw structure of juicer |
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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: 20151111 Termination date: 20170708 |