CN112545043A - Screw rod structure applied to food propeller - Google Patents
Screw rod structure applied to food propeller Download PDFInfo
- Publication number
- CN112545043A CN112545043A CN202011423949.4A CN202011423949A CN112545043A CN 112545043 A CN112545043 A CN 112545043A CN 202011423949 A CN202011423949 A CN 202011423949A CN 112545043 A CN112545043 A CN 112545043A
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- screw
- extrusion
- mounting plate
- screw rod
- shell
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- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23P—SHAPING OR WORKING OF FOODSTUFFS, NOT FULLY COVERED BY A SINGLE OTHER SUBCLASS
- A23P30/00—Shaping or working of foodstuffs characterised by the process or apparatus
- A23P30/20—Extruding
Abstract
The invention discloses a screw rod structure applied to a food propeller, which comprises a mounting bracket, a driving component and a screw rod component, wherein the driving component and the screw rod component are both mounted on the mounting bracket, the screw rod component comprises a first screw rod and a second screw rod, the first screw rod and the second screw rod are both connected with the driving component, so that the driving component drives the first screw rod and the second screw rod to respectively rotate around the axes of the first screw rod and the second screw rod, the rotating directions of the first screw rod and the second screw rod are different, and an included angle is formed between the extending direction of the first screw rod and the extending direction of the second screw rod. The invention provides a screw rod structure which has higher extrusion propulsion efficiency and is applied to a food propeller.
Description
Technical Field
The invention relates to the field of food preparation, in particular to a screw structure applied to a food propeller.
Background
The extrusion technology is widely applied to food as an economical and practical novel processing method, and is rapidly developed.
The extrusion propulsion part in the current food propeller all takes the structure of single screw rod to extrude propulsion work through rotatory screw rod, and it is lower to extrude efficiency, is extruding the material simultaneously, can't master its speed, and when special circumstances, when the user need reduce the speed that the material was extruded, the user can't control its speed, has reduced practicality, inconvenient user's use.
Disclosure of Invention
The invention mainly aims to provide a screw structure applied to a food propeller, and aims to solve the problems that an extrusion propulsion part in the existing food propeller adopts a single-screw structure to perform extrusion propulsion work through rotating a screw, the extrusion efficiency is low, the speed of the food propeller cannot be mastered when materials are extruded, and when a user needs to reduce the speed of the materials extruded under special conditions, the speed of the food propeller cannot be controlled by the user, so that the practicability is reduced, and the use by the user is inconvenient.
In order to achieve the above object, the present invention provides a screw structure for use in a food pusher, including a mounting bracket, and a driving assembly and a screw assembly both mounted on the mounting bracket, where the screw assembly includes a first screw and a second screw, both of which are connected to the driving assembly, so that the driving assembly drives the first screw and the second screw to rotate around their own axes, respectively, the first screw and the second screw have different rotation directions, and an included angle is formed between the extension direction of the first screw and the extension direction of the second screw; the screw structure applied to the food propeller comprises an extrusion shell, an extrusion cavity is formed in the extrusion shell, the first screw and the second screw are accommodated in the extrusion cavity, and an extrusion hole communicated with the extrusion cavity is formed in the side wall of the extrusion shell; the adjusting part comprises a sliding rod, the rear side of the sliding rod is fixedly connected with the extrusion shell, a sliding sleeve is sleeved on the surface of the sliding rod, a shaft pin is movably connected to the inner wall of the sliding sleeve, a pin hole matched with the shaft pin for use is formed in the front side of the sliding rod, a stop block is connected to the upper portion of the sliding sleeve, and the stop block can block the extrusion hole.
In one embodiment, the extending direction of the first screw and the extending direction of the second screw form an included angle alpha, and the included angle alpha is more than or equal to 10 degrees and less than or equal to 20 degrees.
In one embodiment, the shape of the extrusion shell is a trapezoid, one end of the first screw and the second screw, which are far away from each other, is close to the lower bottom edge of the extrusion shell, and one end of the first screw and the second screw, which are close to each other, is close to the upper bottom edge of the extrusion shell.
In an embodiment, two mounting bases are protruded from the inner bottom wall of the extrusion shell, the mounting bases are disposed near the lower bottom edge of the extrusion shell, the mounting bases are both provided with mounting holes, and the ends of the first screw rod and the second screw rod are respectively inserted into the two mounting holes.
In one embodiment, the mounting bracket comprises a first mounting plate and a second mounting plate which are connected, a height difference is formed between the first mounting plate and the second mounting plate, the driving assembly is mounted on the first mounting plate, the extrusion shell is mounted on the second mounting plate, and the first screw rod and the second screw rod are connected through a connecting piece.
In one embodiment, the driving assembly includes a driving motor, a gear box, and two rotating shafts, an output shaft of the driving motor is connected to an input end of the gear box, an output end of the gear box is simultaneously connected to the two rotating shafts, the rotating directions of the two rotating shafts are opposite, one of the rotating shafts is connected to the first screw, and the other rotating shaft is connected to the second screw.
In one embodiment, the gear box includes a box body, and a transmission shaft, a first rotating gear, a second rotating gear and a third rotating gear all disposed in the box body, one end of the transmission shaft is connected to an output shaft of the driving motor, the first rotating gear is sleeved on the other end of the transmission shaft, and the second rotating gear and the third rotating gear are respectively sleeved on the two rotating shafts and are both connected to the first rotating gear in a meshing manner.
In an embodiment, the connecting piece includes unable adjustment base and universal joint, unable adjustment base certainly the second mounting panel is close to the tip of first mounting panel extends along vertical direction, unable adjustment base keeps away from the one end of second mounting panel is formed with the through-hole, the one end of rotation axis with first rotating gear or second rotating gear connects, the other end of rotation axis with the one end of universal joint is connected, the other end of universal joint with first screw rod or the second screw rod is connected.
In the technical scheme of the invention, the screw structure comprises a mounting bracket, and a driving component and a screw component which are both mounted on the mounting bracket, wherein the screw component comprises a first screw and a second screw, the driving component drives the first screw and the second screw to rotate around the axes of the first screw and the second screw respectively, so that when food is extruded and propelled, the food can be extruded and propelled by the first screw and the second screw together, the extrusion propulsion efficiency is improved, and an included angle is formed between the extension direction of the first screw and the extension direction of the second screw, therefore, when the food is extruded and propelled, the extrusion pressure can be increased when the food is extruded, and the extrusion is smoother.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the structures shown in the drawings without creative efforts.
FIG. 1 is a schematic structural diagram of a screw structure applied in a food pusher according to an embodiment of the present invention;
FIG. 2 is a schematic structural view of an extruded shell according to an embodiment of the present invention;
fig. 3 is a detailed structural diagram of the adjusting assembly according to the embodiment of the invention.
The reference numbers illustrate: 10. mounting a bracket; 11. a first mounting plate; 12. a second mounting plate; 13. an adjustment assembly; 131. a pin hole; 132. a sliding sleeve; 133. a shaft pin; 134. a stopper; 135. a slide bar; 20. a screw assembly; 21. a first screw; 22. a second screw; 30. extruding the shell; 31. an extrusion orifice; 32. installing a base; 33. mounting holes; 40. a drive assembly; 41. a drive motor; 42. a gear case; 421. a box body; 422. a drive shaft; 423. a first rotating gear; 424. a second rotating gear; 425. a third rotating gear; 43. a rotating shaft; 50. a connecting member; 51. a fixed base; 52. a universal joint.
The implementation, functional features and advantages of the objects of the present invention will be further explained with reference to the accompanying drawings.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
It should be noted that all the directional indicators (such as up, down, left, right, front, and rear … …) in the embodiment of the present invention are only used to explain the relative position relationship between the components, the movement situation, etc. in a specific posture (as shown in the drawing), and if the specific posture is changed, the directional indicator is changed accordingly.
In addition, the descriptions related to "first", "second", etc. in the present invention are only for descriptive purposes and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In the description of the present invention, "a plurality" means at least two, e.g., two, three, etc., unless specifically limited otherwise.
Moreover, the technical solutions in the embodiments of the present invention may be combined with each other, but it is necessary to be able to be realized by a person skilled in the art, and when the technical solutions are contradictory or cannot be realized, the combination of the technical solutions should be considered to be absent, and is not within the protection scope of the present invention.
The invention provides a screw structure applied to a food propeller.
As shown in fig. 1, the screw structure applied in the food pusher according to the embodiment of the present invention includes a mounting bracket 10, and a driving assembly 40 and a screw assembly 20 both mounted on the mounting bracket 10, where the screw assembly 20 includes a first screw 21 and a second screw 22, and both the first screw 21 and the second screw 22 are connected to the driving assembly 40, so that the driving assembly 40 drives the first screw 21 and the second screw 22 to rotate around their own axes, respectively, the rotation directions of the first screw 21 and the second screw 22 are different, and an included angle is formed between the extension direction of the first screw 21 and the extension direction of the second screw 22.
In this embodiment, the screw structure includes a mounting bracket 10, and a driving assembly 40 and a screw assembly 20 both mounted on the mounting bracket 10, the screw assembly 20 includes a first screw 21 and a second screw 22, the first screw 21 and the second screw 22 are driven by the driving assembly 40 to rotate around their own axes respectively, so that when food is extruded and propelled, the food can be extruded and propelled by the first screw 21 and the second screw 22 together, and the extending direction of the first screw 21 and the extending direction of the second screw 22 form an included angle, so that when food is extruded and propelled, the extruding pressure can be increased when food is extruded, and the extrusion is smoother.
Specifically, an included angle α is formed between the extending direction of the first screw 21 and the extending direction of the second screw 22, and α is greater than or equal to 10 ° and less than or equal to 20 °, in an embodiment, the degree of α is 15 °, and a smaller included angle can effectively improve the extrusion pressure of the food, so that the food is more smoothly extruded and molded in the extrusion molding process to improve the extrusion efficiency of the food.
Referring to fig. 1 and 2, the screw structure applied to the food pusher includes an extrusion housing 30, an extrusion cavity is formed inside the extrusion housing 30, the first screw 21 and the second screw 22 are both contained in the extrusion cavity, and an extrusion hole 31 communicated with the extrusion cavity is formed in a side wall of the extrusion housing 30. In the present embodiment, the extruding shell 30 can not only house and protect the first screw 21 and the second screw 22, but also limit the food in the extruding cavity when the food is extruded and pushed between the first screw 21 and the second screw 22.
Further, the shape of the extrusion shell 30 is trapezoidal, one end of the first screw 21 and the second screw 22, which are far away from each other, is close to the lower bottom edge of the extrusion shell 30, one end of the first screw 21 and the second screw 22, which are close to each other, is close to the upper bottom edge of the extrusion shell 30, so that the shape of the extrusion shell 30 is trapezoidal, the shape of the extrusion shell 30 is more adaptive to the combined shape of the first screw 21 and the second screw 22, and in a further embodiment, extension lines of two side edges of the trapezoidal extrusion shell 30 are respectively parallel to the extension directions of the first screw 21 and the second screw 22, so that the shape is more adaptive.
Referring to fig. 2, two mounting bases 32 are protruded from an inner bottom wall of the extrusion casing 30, the mounting bases 32 are disposed near a lower bottom edge of the extrusion casing 30, mounting holes 33 are formed in the mounting bases 32, and ends of the first screw 21 and the second screw 22 are respectively inserted into the two mounting holes 33. In the present embodiment, by providing the mounting base 32, forming the mounting hole 33 in the mounting base 32, and inserting the end portions of the first screw 21 and the second screw 22 into the mounting hole 33, not only the first screw 21 and the second screw 22 can be fixed by the mounting base 32, but also the degree of parallelism between the first screw 21 and the second screw 22 and the mounting bracket 10 can be corrected, so that the first screw 21 and the second screw 22 are parallel to the ground, and the inclination thereof is prevented.
The mounting bracket 10 comprises a first mounting plate 11 and a second mounting plate 12 which are connected, a height difference is formed between the first mounting plate 11 and the second mounting plate 12, the driving assembly 40 is mounted on the first mounting plate 11, the extrusion shell 30 is mounted on the second mounting plate 12, and the first screw 21 and the second screw 22 are connected through a connecting piece 50. Because there is the difference in height between first mounting panel 11 and the second mounting panel 12, consequently can be more conveniently install drive assembly 40, screw rod subassembly 20 and extrusion shell 30, simultaneously because there is the difference in height, through set up installation base 32 in the inside of extruding shell 30 for screw rod subassembly 20 is located the same water flat line with drive assembly 40, prevents its slope.
Referring to fig. 1 again, the driving assembly 40 includes a driving motor 41, a gear box 42 and two rotating shafts 43, an output shaft of the driving motor 41 is connected to an input end of the gear box 42, an output end of the gear box 42 is connected to the two rotating shafts 43 at the same time, the rotating directions of the two rotating shafts 43 are opposite, one of the rotating shafts 43 is connected to the first screw 21, and the other rotating shaft 43 is connected to the second screw 22, specifically, the gear box 42 includes a box 421, and a transmission shaft 422, a first rotating gear 423, a second rotating gear 424 and a third rotating gear 425 which are all disposed in the box 421, one end of the transmission shaft 422 is connected to the output shaft of the driving motor 41, the other end of the transmission shaft 422 is sleeved with the first rotating gear 423, and the second rotating gear 424 and the third rotating gear 425 are respectively sleeved on the two rotating shafts 43 and are all connected to the first rotating shaft 41 The rotary gear 423 is engaged. In the present embodiment, the two rotating shafts 43 are driven by the driving motor 41 to rotate in opposite directions at the same rotation speed, so that the first screw 21 and the second screw 22 can rotate around their own axes in different directions.
In addition, the connecting member 50 includes a fixing base 51 and a universal joint 52, the fixing base 51 extends in the vertical direction from the end portion of the second mounting plate 12 close to the first mounting plate 11, a through hole is formed at one end of the fixing base 51 away from the second mounting plate 12, one end of the rotating shaft 43 is connected to the first rotating gear 423 or the second rotating gear 424, the other end of the rotating shaft 43 is connected to one end of the universal joint 52, and the other end of the universal joint 52 is connected to the first screw 21 or the second screw 22. In the present embodiment, the rotation shaft 43 is fixed by the fixing base 51, and the rotation shaft 43 and the first screw 21 or the second screw 22 are connected by providing the universal joint 52, so that the rotation can be performed while changing the axis, and the first screw 21 and the second screw 22 can be rotated more smoothly.
Further, referring to fig. 3, the adjusting assembly 13 includes a sliding rod 135, a rear side of the sliding rod 135 is fixedly connected to the extruding housing 30, a sliding sleeve 132 is sleeved on a surface of the sliding rod 135, an axle pin 133 is movably connected to an inner wall of the sliding sleeve 132, a pin hole 131 used in cooperation with the axle pin 133 is formed in a front side of the sliding rod 135, and a stopper is disposed at an upper end of the sliding sleeve 132, and the stopper can block the extruding hole, in this embodiment, by disposing the adjusting assembly 13, when the speed of extruding the material needs to be adjusted, the sliding sleeve 132 can slide on the sliding rod 135, so that in the sliding process, the exposed area of the extruding hole 31 can be changed by the stopper 134, and when the speed of extruding the material needs to be increased, the stopper 134 can be moved to a left side to reduce the area of the extruding hole 134, thereby increasing the speed of extruding the material, otherwise, the speed of extruding the material can be, therefore, in the embodiment, the speed of extruding the materials can be adjusted, the extruding effect is better, the speed can be adjusted by a user conveniently, and the use of the user is facilitated.
The above description is only a preferred embodiment of the present invention, and is not intended to limit the scope of the present invention, and all modifications and equivalents of the present invention, which are made by the contents of the present specification and the accompanying drawings, or directly/indirectly applied to other related technical fields, are included in the scope of the present invention.
Claims (8)
1. A screw structure applied to a food pusher, which is characterized in that the screw structure applied to the food pusher comprises a mounting bracket (10) and a driving assembly (40) and a screw assembly (20) both mounted on the mounting bracket (10), the screw assembly (20) comprises a first screw (21) and a second screw (22), the first screw (21) and the second screw (22) are both connected with the driving assembly (40), so that the driving assembly (40) drives the first screw (21) and the second screw (22) to rotate around the axes of the first screw and the second screw respectively, the rotation directions of the first screw (21) and the second screw (22) are different, and an included angle is formed between the extension direction of the first screw (21) and the extension direction of the second screw (22); the screw structure applied to the food propeller further comprises an extrusion shell (30), an extrusion cavity is formed in the extrusion shell (30), the first screw (21) and the second screw (22) are accommodated in the extrusion cavity, an extrusion hole (31) communicated with the extrusion cavity is formed in the side wall of the extrusion shell (30), and an adjusting assembly (13) is fixedly connected to the front side of the extrusion shell (30); adjusting part (13) include slide bar (135), the rear side and the extrusion shell (30) fixed connection of slide bar (135), the surface cover of slide bar (135) is equipped with sliding sleeve (132), the inner wall swing joint of sliding sleeve (132) has pivot (133), pinhole (131) that cooperate the use with pivot (133) are opened to the front side of slide bar (135), the upper portion of sliding sleeve (132) is connected with dog (134), dog (134) can shelter from extrude hole (31).
2. Screw structure for use in a food pusher according to claim 1, characterised in that the direction of extension of the first screw (21) and the direction of extension of the second screw (22) have an angle α of 10 ° α ≦ 20 °.
3. Screw structure for use in a food pusher according to claim 1, wherein the extruded shell (30) has a trapezoidal shape, the ends of the first screw (21) and the second screw (22) that are remote from each other being close to the lower base of the extruded shell (30), and the ends of the first screw (21) and the second screw (22) that are close to each other being close to the upper base of the extruded shell (30).
4. The screw structure applied to the food pusher according to claim 3, wherein two mounting bases (32) are protruded from the inner bottom wall of the extruding shell (30), the mounting bases (32) are disposed near the lower bottom edge of the extruding shell (30), the mounting bases (32) are respectively provided with a mounting hole (33), and the ends of the first screw (21) and the second screw (22) are respectively inserted into the two mounting holes (33).
5. Screw construction for use in a food pusher according to claim 4, characterised in that the mounting bracket (10) comprises a first mounting plate (11) and a second mounting plate (12) connected, the first mounting plate (11) and the second mounting plate (12) having a height difference therebetween, that the drive assembly (40) is mounted on the first mounting plate (11), that the extrusion housing (30) is mounted on the second mounting plate (12), and that the first screw (21) and the second screw (22) are connected by means of a connecting element (50).
6. Screw construction for use in a food pusher according to claim 5, wherein the drive assembly (40) comprises a drive motor (41), a gear box (42) and two rotation shafts (43), the output shaft of the drive motor (41) being connected to the input of the gear box (42), the output of the gear box (42) being simultaneously connected to both of the rotation shafts (43), the rotation directions of both of the rotation shafts (43) being opposite, one of the rotation shafts (43) being connected to the first screw (21) and the other rotation shaft (43) being connected to the second screw (22).
7. The screw structure applied to the food pusher of claim 6, wherein the gear box (42) comprises a box body (421), and a transmission shaft (422), a first rotating gear (423), a second rotating gear (424) and a third rotating gear (425) which are all arranged in the box body (421), one end of the transmission shaft (422) is connected with an output shaft of the driving motor, the other end of the transmission shaft (422) is sleeved with the first rotating gear (423), and the second rotating gear (424) and the third rotating gear (425) are respectively sleeved on the two rotating shafts and are both in meshed connection with the first rotating gear (423).
8. Screw structure for use in a food pusher according to claim 7, wherein the connecting member (50) comprises a fixed base (51) and a universal joint (52), the fixed base (51) extends in a vertical direction from an end of the second mounting plate (12) close to the first mounting plate (11), one end of the fixed base (51) remote from the second mounting plate (12) is formed with a through hole, one end of the rotating shaft is connected with the first rotating gear (423) or the second rotating gear (424), the other end of the rotating shaft is connected with one end of the universal joint (52), and the other end of the universal joint (52) is connected with the first screw (21) or the second screw (22).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011423949.4A CN112545043A (en) | 2020-12-08 | 2020-12-08 | Screw rod structure applied to food propeller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011423949.4A CN112545043A (en) | 2020-12-08 | 2020-12-08 | Screw rod structure applied to food propeller |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN112545043A true CN112545043A (en) | 2021-03-26 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202011423949.4A Withdrawn CN112545043A (en) | 2020-12-08 | 2020-12-08 | Screw rod structure applied to food propeller |
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| Country | Link |
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| CN (1) | CN112545043A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CH622172A5 (en) * | 1975-10-29 | 1981-03-31 | Meduna Financ Ets | Extruder for processing protein-containing vegetable starting materials, in particular soya products |
| CN103752195A (en) * | 2014-01-26 | 2014-04-30 | 东华大学 | Vertical double-cone micro mixer |
| CN204036803U (en) * | 2014-06-30 | 2014-12-24 | 东莞市峄董塑胶科技有限公司 | A kind of conical parallel dual-screw extruding machine |
| CN105163838A (en) * | 2013-04-09 | 2015-12-16 | 温格制造有限公司 | Tapered barrel twin shaft preconditioner |
| CN210139604U (en) * | 2019-01-16 | 2020-03-13 | 抚州华庆塑业有限公司 | Extruder is used in production of plastic packaging bag |
| CN210940372U (en) * | 2019-11-08 | 2020-07-07 | 东莞市昶丰机械科技有限公司 | Novel bipyramid pan feeding granulator |
-
2020
- 2020-12-08 CN CN202011423949.4A patent/CN112545043A/en not_active Withdrawn
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CH622172A5 (en) * | 1975-10-29 | 1981-03-31 | Meduna Financ Ets | Extruder for processing protein-containing vegetable starting materials, in particular soya products |
| CN105163838A (en) * | 2013-04-09 | 2015-12-16 | 温格制造有限公司 | Tapered barrel twin shaft preconditioner |
| CN103752195A (en) * | 2014-01-26 | 2014-04-30 | 东华大学 | Vertical double-cone micro mixer |
| CN204036803U (en) * | 2014-06-30 | 2014-12-24 | 东莞市峄董塑胶科技有限公司 | A kind of conical parallel dual-screw extruding machine |
| CN210139604U (en) * | 2019-01-16 | 2020-03-13 | 抚州华庆塑业有限公司 | Extruder is used in production of plastic packaging bag |
| CN210940372U (en) * | 2019-11-08 | 2020-07-07 | 东莞市昶丰机械科技有限公司 | Novel bipyramid pan feeding granulator |
Non-Patent Citations (1)
| Title |
|---|
| 李良、刘滨城、邓凯波、郭红英: "《食品机械与设备》", 31 August 2019 * |
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Application publication date: 20210326 |
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