CN204683292U - A kind of screw extrusion bar - Google Patents
A kind of screw extrusion bar Download PDFInfo
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- CN204683292U CN204683292U CN201520342799.2U CN201520342799U CN204683292U CN 204683292 U CN204683292 U CN 204683292U CN 201520342799 U CN201520342799 U CN 201520342799U CN 204683292 U CN204683292 U CN 204683292U
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Abstract
The utility model provides a kind of screw extrusion bar, belongs to domestic food technical field of electric appliances.It solve the problem that existing screw extrusion bar output discharging effect is poor.This screw extrusion bar, comprise the body of rod, one end of the body of rod has feeding end face, body of rod lateral wall have vertically at least two spiral helicine spiral shell ribs, spiral shell rib has changeover portion towards one end of feeding end face, the end of changeover portion is bent to form grinding extruded segment in the middle part of feeding end face, feeding end face has at least one and draws material fin between the changeover portion and the grinding extruded segment of adjacent spiral shell rib of a spiral shell rib, draw the feeding section that material fin has sub-material section and bends in the middle part of feeding end face, feeding section is positioned between adjacent two grinding extruded segment, the end of sub-material section is towards between adjacent two spiral shell ribs.This screw extrusion bar has grinding extruding preferably and discharging effect.
Description
Technical field
The utility model belongs to domestic food technical field of electric appliances, relates to a kind of screw extrusion bar.
Background technology
Along with the enhancing of growth in the living standard and Consciousness of food security, people like oneself manual fabrication ice cream at home more, fruit drink, noodles even extract oil, for making ice cream, usually in advance fruits and vegetables are placed in refrigerator freezing, fruits and vegetables after freezing are ground by ice cream maker, juice extractor then direct Normal juice machine of being put into by fresh fruit of vegetables grinds, no matter be that ice cream maker or Normal juice machine all need to grind raw material, therefore ice cream maker and Normal juice machine include barrel, screw rod, actuating unit, charging aperture and discharging opening, screw rod grinds raw material to coordinating with barrel.
As Chinese invention patent application (application number: 201310159229.5) disclose a kind of juice extractor, comprise rocking bar, screw rod, first filter screen, extrusion chamber, cavity lid and supporting seat, screw rod one end is fixedly connected with rocking bar, the screw rod other end is provided with cylinder, screw rod is fixed on cavity by cylinder and covers, outer screw diameter increases gradually, screw rod is provided with indented spirals blade, indented spirals blade pitgh reduces gradually, cylinder is through the first filter screen, extrusion chamber front end is provided with the first ball bearing, cavity is covered with the second ball bearing, screw sleeve is located on the first ball bearing and the second ball bearing, supporting seat is fixed on extrusion chamber bottom, this screw rod has grinding effect, but the output discharging effect of screw rod is poor.
Summary of the invention
The purpose of this utility model there are the problems referred to above for existing technology, proposes a kind of screw extrusion bar, and this screw extrusion bar has grinding extruding preferably and discharging effect.
The purpose of this utility model realizes by following technical proposal: a kind of screw extrusion bar, comprise the body of rod, it is characterized in that, one end of the described body of rod has conically or the feeding end face of arc, described body of rod lateral wall have vertically at least two spiral helicine spiral shell ribs, described spiral shell rib has changeover portion towards one end of feeding end face, the end of described changeover portion is bent to form grinding extruded segment in the middle part of feeding end face, described feeding end face has at least one and draws material fin between the changeover portion and the grinding extruded segment of adjacent spiral shell rib of a spiral shell rib, the described feeding section of drawing material fin and there is sub-material section and bend in the middle part of feeding end face, described feeding section is positioned between adjacent two grinding extruded segment, the end of described sub-material section is towards between adjacent two spiral shell ribs.
This screw extrusion bar is mainly used in Normal juice machine, ice cream maker, flour stranding machine, oil presses etc. need to carry out grinding on the utensil of extruding to raw material, can grind raw material such as fresh or freezing rear fruits and vegetables, namely fresh fruit of vegetables is squeezed the juice or the fruits and vegetables after freezing are ground to form pulpous state ice cream, Normal juice machine or ice cream maker also comprise barrel usually, end cap, actuating unit etc., end cap is located at one end of barrel, end cap has outlet, actuating unit is positioned at the other end of barrel, the body of rod is arranged in barrel, and one end that the body of rod has feeding end face is positioned on end cap, the other end and actuating unit are in transmission connection, barrel sidewall has charging aperture, raw material can embed between spiral shell rib after entering barrel by charging aperture, and move along barrel length direction under the promotion of spiral shell rib, along with raw-material movement, body of rod lateral wall and spiral shell rib and barrel madial wall interact and grind raw material, when raw material enter after between feeding end face and end cap, feeding end face and end cap can carry out grinding to raw material further and extrude, between sub-material section and feeding section, there is angle, namely sub-material section is towards between adjacent two spiral shell ribs, transition and segmentation are carried out to the raw material that spiral shell rib transports, raw material part is made to enter between sub-material section and changeover portion, part raw material enter between sub-material section and grinding extruded segment, and then make raw material enter between grinding extruded segment and feeding section uniformly, make raw material in order by between feeding end face and end cap, grinding extruded segment and feeding Duan Jun are towards the middle part of feeding end face, rapidly raw material can be pushed to the middle part of feeding end face, and the outlet of end cap is relative with in the middle part of feeding end face, namely the ice cream ground out after the raw material slag after juice or grinding is released from outlet, there is good discharging effect, body of rod lateral wall and barrel simultaneously, feeding end face coordinates with end cap to grind and extrudes and coordinate discharging smoothly, make to have and grind squeezing effect preferably.
In above-mentioned screw extrusion bar, have angle between described sub-material section and feeding section, and this angle is obtuse angle, the angle between described sub-material section and feeding section is greater than the angle between changeover portion and grinding extruded segment.Make sub-material section raw material can be pushed to feeding section place, discharging is more smooth and easy.
In above-mentioned screw extrusion bar, with drawing, described spiral shell rib expects that fin is two, grind the relative body of rod axial line of extruded segment and be symmetrical arranged described in two, draws the relative body of rod axial line of material fin and be symmetrical arranged described in two.Spiral shell rib needs setting with the quantity of drawing material fin according to grinding, spiral shell rib is two under normal circumstances, certainly do not get rid of the structure of more than one or two, and the quantity of drawing material fin is spiral shell rib number integer times, the structure of symmetric design makes raw-material active force more even.
In above-mentioned screw extrusion bar, described grinding extruded segment and feeding spacer segment are uniformly distributed, and form discharging opening between described grinding extruded segment and feeding section.Have uniform feeding and grinding effect, discharging opening is connected with the outlet of end cap.
In above-mentioned screw extrusion bar, described in draw material fin and main feeding portion height reduced gradually to the direction, middle part of feeding end face by the other end of the body of rod.Namely material fin is drawn and main feeding portion raw-materially has good grinding effect in propelling movement simultaneously.
In above-mentioned screw extrusion bar, form grinding passage between spiral shell rib described in adjacent two, the width of described grinding passage is reduced to feeding end face direction gradually by the other end of the body of rod.Grinding channel width towards the body of rod other end is comparatively large, and can embed smoothly after raw material enter barrel in grinding passage, namely the body of rod carries out stinging material, and along with diminishing of grinding channel width, raw material are polished gradually.
In above-mentioned screw extrusion bar, the external diameter of the described body of rod becomes large by the other end of the body of rod gradually to feeding end face direction, and the height of described spiral shell rib is reduced to feeding end face direction gradually by the other end of the body of rod.Gap between body of rod lateral wall and barrel madial wall diminishes gradually, and width and the degree of depth of same grinding passage diminish all gradually, have grinding effect smoothly.
In above-mentioned screw extrusion bar, sidewall and the feeding end face of the described body of rod seamlessly transit.Raw material can enter between feeding end face and end cap smoothly, avoid occurring clamping stagnation or raw material residual phenomena.
In above-mentioned screw extrusion bar, also axial on described body of rod sidewall have two annular gear edges, and form link slot between this two annulars gear edge, wherein the end of an above-mentioned spiral shell rib extends to an annular gear along sidewall.The body of rod is positioned in Normal juice machine or ice cream maker by link slot, and annular gear is along playing position-limiting action, and annular gear is along coordinating the function having and prevent the reverse movement of raw material with spiral shell rib certainly.
In above-mentioned screw extrusion bar, the center of described feeding end face has the connection convex body of column, and sidewall and the feeding end face of this connection convex body seamlessly transit, and the end of described grinding extruded segment all extends to the end of feeding section and is connected on the sidewall of convex body.Connecting convex body is positioned on end cap, and raw material to feeding end face by body of rod sidewall are carried gradually and grind to connection convex body sidewall, until discharged by discharging opening again.
Compared with prior art, this screw extrusion bar has the following advantages:
1, owing to being separated towards the sub-material section between adjacent two spiral shell ribs raw material, make raw material in order by between feeding end face and end cap, grinding extruded segment and feeding Duan Jun are towards the middle part of feeding end face, rapidly raw material can be pushed to the middle part of feeding end face, there is good discharging effect, simultaneously body of rod lateral wall and barrel, feeding end face coordinate with end cap and grind and coordinate discharging smoothly, make to have good grinding effect.
2, because body of rod lateral wall and feeding end face seamlessly transit, feeding end face be connected convex body and seamlessly transit, bulk flow Alignment Design, raw material to feeding end face by body of rod sidewall are carried gradually to connection convex body sidewall and grind again, avoid occurring clamping stagnation or raw material residual phenomena.
Accompanying drawing explanation
Fig. 1 is the perspective view of this screw extrusion bar.
Fig. 2 is the structure side view of this screw extrusion bar.
Fig. 3 is the structure front view of this screw extrusion bar.
In figure, 1, the body of rod; 11, feeding end face; 12, annular gear edge; 13, link slot; 14, convex body is connected; 2, spiral shell rib; 21, extruded segment is ground; 22, changeover portion; 3, material fin is drawn; 31, sub-material section; 32, feeding section; 4, passage is ground; 5, discharging opening.
Detailed description of the invention
Be below specific embodiment of the utility model and by reference to the accompanying drawings, the technical solution of the utility model is further described, but the utility model be not limited to these embodiments.
As shown in Figure 1, a kind of screw extrusion bar, be mainly used in Normal juice machine, ice cream maker, flour stranding machine, oil press etc. to need to carry out grinding on the utensil of extruding to raw material, can grind raw material such as fresh or freezing rear fruits and vegetables, namely fresh fruit of vegetables is squeezed the juice or the fruits and vegetables after freezing are ground to form pulpous state ice cream.Screw rod comprises the body of rod 1, and one end of the body of rod 1 has conically feeding end face 11, and certainly as required, feeding end face 11 also can adopt arc or hemispherical.The body of rod 1 lateral wall have vertically two spiral helicine spiral shell ribs 2, spiral shell rib 2 has changeover portion 22 towards one end of feeding end face 11, this changeover portion 22 end is bent to form grinding extruded segment 21 in the middle part of feeding end face 11, feeding end face 11 has one and draws material fin 3 between adjacent two main feeding portions, spiral shell rib 2 needs setting with the quantity of drawing material fin 3 according to grinding, spiral shell rib 2 is two under normal circumstances, certainly the structure of more than one or two is not got rid of, and the quantity of drawing material fin 3 is spiral shell rib 2 number integer times, is formed with grinding extruded segment 21 and be uniformly distributed structure.Normal juice machine or ice cream maker also comprise barrel, end cap, actuating unit etc. usually; end cap is located at one end of barrel; end cap has outlet; actuating unit is positioned at the other end of barrel; the body of rod 1 is arranged in barrel; and one end that the body of rod 1 has feeding end face 11 is positioned on end cap, the other end and actuating unit are in transmission connection.Draw material fin 3 and there is sub-material section 31 and feeding section 32, feeding section 32 adapts with the shape of grinding extruded segment 21 and bends in the middle part of feeding end face 11, and between the changeover portion 22 and the grinding extruded segment 21 of another root spiral shell rib 2 of a spiral shell rib 2, the end of sub-material section 31 is towards between adjacent two spiral shell ribs 2.Barrel sidewall has charging aperture, raw material can embed between spiral shell rib 2 after entering barrel by charging aperture, and move along barrel length direction under the promotion of spiral shell rib 2, along with raw-material movement, the body of rod 1 lateral wall and spiral shell rib 2 interact with barrel madial wall and grind raw material, when raw material enter after between feeding end face 11 and end cap, feeding end face 11 and end cap can grind raw material further, between sub-material section 31 and feeding section 32, there is angle, namely sub-material section 31 is towards between adjacent two spiral shell ribs 2, transition and segmentation are carried out to the raw material that spiral shell rib 2 transports, raw material are made to enter between grinding extruded segment 21 and feeding section 32 uniformly, make raw material in order by between feeding end face 11 and end cap, grinding extruded segment 21 and feeding section 32 are all towards the middle part of feeding end face 11, rapidly raw material can be pushed to the middle part of feeding end face 11, and the outlet of end cap is relative with in the middle part of feeding end face 11, namely the ice cream ground out after the raw material slag after juice or grinding is released from outlet, there is good discharging effect, the body of rod 1 lateral wall and barrel simultaneously, feeding end face 11 coordinates with end cap and grinds and coordinate discharging smoothly, make to have and grind squeezing effect preferably.
Specifically, shown in composition graphs 2, Fig. 3, between sub-material section 31 and feeding section 32, there is angle, and this angle is obtuse angle, angle between sub-material section 31 and feeding section 32 is greater than the angle between changeover portion 22 and grinding extruded segment 21, make sub-material section 31 raw material can be pushed to feeding section 32 place, discharging is more smooth and easy.The two grinding extruded segment 21 relatively body of rod 1 axial line are symmetrical arranged, and two draw the relative body of rod 1 axial line of material fin 3 is symmetrical arranged, and the structure of symmetric design makes raw-material active force more even.Grinding passage 4 is formed between adjacent two spiral shell ribs 2, the width of grinding passage 4 is reduced to feeding end face 11 direction gradually by the other end of the body of rod 1, grinding passage 4 width towards the body of rod 1 other end is larger, can embed in grinding passage 4 after raw material enter barrel smoothly, namely the body of rod 1 carries out stinging material, along with diminishing of grinding passage 4 width, raw material are polished gradually.The external diameter of the body of rod 1 becomes large by the other end of the body of rod 1 gradually to feeding end face 11 direction, the height of spiral shell rib 2 is reduced to feeding end face 11 direction gradually by the other end of the body of rod 1, namely the gap between the body of rod 1 lateral wall and barrel madial wall diminishes gradually, width and the degree of depth of same grinding passage 4 diminish all gradually, have grinding effect smoothly.The height drawing material fin 3 and main feeding portion is reduced to the direction, middle part of feeding end face 11 gradually by the other end of the body of rod 1, namely draws material fin 3 and main feeding portion propelling movement is raw-material and has good grinding effect simultaneously.Sidewall and the feeding end face 11 of the body of rod 1 seamlessly transit, the center of feeding end face 11 has the connection convex body 14 of column, sidewall and the feeding end face 11 of this connection convex body 14 seamlessly transit, grinding the end of extruded segment 21 and the end of feeding section 32 all extend to be connected convex body 14 sidewall on, connecting convex body 14 is positioned on end cap, discharging opening 5 is formed between grinding extruded segment 21 and feeding section 32, raw material to feeding end face 11 by the body of rod 1 sidewall are carried gradually to connection convex body 14 sidewall and grind again, until discharged by discharging opening 5, avoid occurring clamping stagnation or raw material residual phenomena.The body of rod 1 sidewall also axially have two annular gears along 12, this two annulars gear forms link slot 13 between 12, wherein the end of an above-mentioned spiral shell rib 2 extends to an annular gear along 12 sidewalls, the body of rod 1 is positioned in Normal juice machine or ice cream maker by link slot 13, annular gear plays position-limiting action along 12, and certainly annular gear to coordinate along 12 the function having and prevent the reverse movement of raw material with spiral shell rib 2.
Specific embodiment described herein is only to the explanation for example of the utility model spirit.The utility model person of ordinary skill in the field can make various amendment or supplements or adopt similar mode to substitute to described specific embodiment, but can't depart from spirit of the present utility model or surmount the scope that appended claims defines.
Although more employ the body of rod 1, feeding end face 11, annular gear herein along the terms such as 12, do not get rid of the possibility using other term.These terms are used to be only used to describe and explain essence of the present utility model more easily; The restriction that they are construed to any one additional is all contrary with the utility model spirit.
Claims (10)
1. a screw extrusion bar, comprise the body of rod (1), it is characterized in that, one end of the described body of rod (1) has conically or the feeding end face (11) of arc, the described body of rod (1) lateral wall have vertically at least two spiral helicine spiral shell ribs (2), described spiral shell rib (2) has changeover portion (22) towards one end of feeding end face (11), the end of described changeover portion (22) is bent to form grinding extruded segment (21) to feeding end face (11) middle part, described feeding end face (11) has at least one and draws and expect fin (3) between the changeover portion (22) and the grinding extruded segment (21) of adjacent spiral shell rib (2) of a spiral shell rib (2), described material fin (3) that draws has sub-material section (31) and the feeding section (32) to the bending of feeding end face (11) middle part, described feeding section (32) is positioned between adjacent two grindings extruded segment (21), the end of described sub-material section (31) is towards between adjacent two spiral shell ribs (2).
2. screw extrusion bar according to claim 1, it is characterized in that, between described sub-material section (31) and feeding section (32), there is angle, and this angle is obtuse angle, the angle between described sub-material section (31) and feeding section (32) is greater than the angle between changeover portion (22) and grinding extruded segment (21).
3. screw extrusion bar according to claim 2, it is characterized in that, described spiral shell rib (2) and draw material fin (3) be two, grind the relative body of rod (1) axial line of extruded segment (21) described in two to be symmetrical arranged, draw the relative body of rod (1) axial line of material fin (3) described in two and be symmetrical arranged.
4. screw extrusion bar according to claim 3, it is characterized in that, described grinding extruded segment (21) and feeding section (32) interval are uniformly distributed, and form discharging opening (5) between described grinding extruded segment (21) and feeding section (32).
5. the screw extrusion bar according to Claims 2 or 3 or 4, is characterized in that, described in draw material fin (3) and main feeding portion height reduced gradually to the direction, middle part of feeding end face (11) by the other end of the body of rod (1).
6. screw extrusion bar according to claim 1, it is characterized in that, form grinding passage (4) between spiral shell rib (2) described in adjacent two, the width of described grinding passage (4) is reduced to feeding end face (11) direction gradually by the other end of the body of rod (1).
7. screw extrusion bar according to claim 1, it is characterized in that, the external diameter of the described body of rod (1) becomes large by the other end of the body of rod (1) gradually to feeding end face (11) direction, and the height of described spiral shell rib (2) is reduced to feeding end face (11) direction gradually by the other end of the body of rod (1).
8. screw extrusion bar according to claim 1, is characterized in that, sidewall and the feeding end face (11) of the described body of rod (1) seamlessly transit.
9. the screw extrusion bar according to claim 6 or 7 or 8, it is characterized in that, the described body of rod (1) sidewall also axially have two annular gears along (12), this two annulars gear forms link slot (13) between (12), and wherein the end of an above-mentioned spiral shell rib (2) extends to an annular gear along (12) sidewall.
10. the screw extrusion bar according to Claims 2 or 3 or 4, it is characterized in that, the center of described feeding end face (11) has the connection convex body (14) of column, sidewall and the feeding end face (11) of this connection convex body (14) seamlessly transit, end and the end of feeding section (32) of described grinding extruded segment (21) all extend to be connected convex body (14) sidewall on.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520342799.2U CN204683292U (en) | 2015-05-25 | 2015-05-25 | A kind of screw extrusion bar |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520342799.2U CN204683292U (en) | 2015-05-25 | 2015-05-25 | A kind of screw extrusion bar |
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| Publication Number | Publication Date |
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| CN204683292U true CN204683292U (en) | 2015-10-07 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201520342799.2U Expired - Fee Related CN204683292U (en) | 2015-05-25 | 2015-05-25 | A kind of screw extrusion bar |
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| CN (1) | CN204683292U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107581931A (en) * | 2016-07-06 | 2018-01-16 | 广东美的生活电器制造有限公司 | Extruding screw, compression assemblies and food cooking machine |
| CN108113437A (en) * | 2016-11-30 | 2018-06-05 | 广东美的生活电器制造有限公司 | Extruding screw, extrusion barrel and food processor |
| US11234550B2 (en) | 2016-07-06 | 2022-02-01 | Guangdong Midea Consumer Electrics Manufacturing Co., Ltd. | Squeezing threaded rod, squeezing component, and food processor |
| CN114083793A (en) * | 2021-10-18 | 2022-02-25 | 深圳市创想三维科技股份有限公司 | Extrusion mechanism and 3D printer |
-
2015
- 2015-05-25 CN CN201520342799.2U patent/CN204683292U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107581931A (en) * | 2016-07-06 | 2018-01-16 | 广东美的生活电器制造有限公司 | Extruding screw, compression assemblies and food cooking machine |
| US11234550B2 (en) | 2016-07-06 | 2022-02-01 | Guangdong Midea Consumer Electrics Manufacturing Co., Ltd. | Squeezing threaded rod, squeezing component, and food processor |
| CN108113437A (en) * | 2016-11-30 | 2018-06-05 | 广东美的生活电器制造有限公司 | Extruding screw, extrusion barrel and food processor |
| CN114083793A (en) * | 2021-10-18 | 2022-02-25 | 深圳市创想三维科技股份有限公司 | Extrusion mechanism and 3D printer |
| CN114083793B (en) * | 2021-10-18 | 2024-05-17 | 深圳市创想三维科技股份有限公司 | Extrusion mechanism and 3D printer |
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| C14 | Grant of patent or utility model | ||
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| CP01 | Change in the name or title of a patent holder | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 318000 No. 95-1 East Taihe Road, Jiaojiang District, Taizhou City, Zhejiang Province Patentee after: ZHEJIANG GIOCOSO ELECTRIC APPLIANCE CO.,LTD. Address before: 318000 No. 95-1 East Taihe Road, Jiaojiang District, Taizhou City, Zhejiang Province Patentee before: ZHEJIANG GUOYU ELECTRICAL APPLIANCE CO.,LTD. |
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| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20190202 Address after: 318000 Three Floors, Building 992, East Section of Donghai Avenue, Jiaojiang District, Taizhou City, Zhejiang Province Patentee after: GIOCOSO HOLDINGS Co.,Ltd. Address before: 318000 No. 95-1 East Taihe Road, Jiaojiang District, Taizhou City, Zhejiang Province Patentee before: ZHEJIANG GIOCOSO ELECTRIC APPLIANCE CO.,LTD. |
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| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20151007 Termination date: 20210525 |