CN116849290A - Soybean wiredrawing protein double-screw extruder - Google Patents
Soybean wiredrawing protein double-screw extruder Download PDFInfo
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- CN116849290A CN116849290A CN202310905970.5A CN202310905970A CN116849290A CN 116849290 A CN116849290 A CN 116849290A CN 202310905970 A CN202310905970 A CN 202310905970A CN 116849290 A CN116849290 A CN 116849290A
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- screw extruder
- extrusion
- rod
- knocking
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- 235000010469 Glycine max Nutrition 0.000 title claims abstract description 38
- 244000068988 Glycine max Species 0.000 title claims abstract description 33
- 238000005491 wire drawing Methods 0.000 title claims abstract description 33
- 108090000623 proteins and genes Proteins 0.000 title abstract description 20
- 102000004169 proteins and genes Human genes 0.000 title abstract description 20
- 238000001125 extrusion Methods 0.000 claims abstract description 49
- 238000007790 scraping Methods 0.000 claims abstract description 23
- 238000004140 cleaning Methods 0.000 claims abstract description 8
- 108010073771 Soybean Proteins Proteins 0.000 claims description 6
- 230000005540 biological transmission Effects 0.000 claims description 2
- 101710145505 Fiber protein Proteins 0.000 claims 5
- 239000000835 fiber Substances 0.000 claims 4
- 229940001941 soy protein Drugs 0.000 claims 4
- 238000010030 laminating Methods 0.000 claims 1
- 239000002994 raw material Substances 0.000 abstract description 21
- 230000002093 peripheral effect Effects 0.000 abstract description 2
- 230000020978 protein processing Effects 0.000 abstract description 2
- 238000003913 materials processing Methods 0.000 abstract 1
- 235000018102 proteins Nutrition 0.000 description 18
- 238000000034 method Methods 0.000 description 7
- 230000000694 effects Effects 0.000 description 6
- 230000008569 process Effects 0.000 description 6
- 238000010009 beating Methods 0.000 description 3
- 108010064851 Plant Proteins Proteins 0.000 description 2
- 241000209140 Triticum Species 0.000 description 2
- 235000021307 Triticum Nutrition 0.000 description 2
- HVYWMOMLDIMFJA-DPAQBDIFSA-N cholesterol Chemical compound C1C=C2C[C@@H](O)CC[C@]2(C)[C@@H]2[C@@H]1[C@@H]1CC[C@H]([C@H](C)CCCC(C)C)[C@@]1(C)CC2 HVYWMOMLDIMFJA-DPAQBDIFSA-N 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 230000033001 locomotion Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 235000021118 plant-derived protein Nutrition 0.000 description 2
- 235000019710 soybean protein Nutrition 0.000 description 2
- 229920002261 Corn starch Polymers 0.000 description 1
- 108010068370 Glutens Proteins 0.000 description 1
- 235000019764 Soybean Meal Nutrition 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000006978 adaptation Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 235000012000 cholesterol Nutrition 0.000 description 1
- 239000008120 corn starch Substances 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 235000013312 flour Nutrition 0.000 description 1
- 235000013305 food Nutrition 0.000 description 1
- 235000021312 gluten Nutrition 0.000 description 1
- 235000013402 health food Nutrition 0.000 description 1
- 235000013372 meat Nutrition 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 210000001087 myotubule Anatomy 0.000 description 1
- 235000016709 nutrition Nutrition 0.000 description 1
- 230000035764 nutrition Effects 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 239000004455 soybean meal Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23J—PROTEIN COMPOSITIONS FOR FOODSTUFFS; WORKING-UP PROTEINS FOR FOODSTUFFS; PHOSPHATIDE COMPOSITIONS FOR FOODSTUFFS
- A23J3/00—Working-up of proteins for foodstuffs
- A23J3/22—Working-up of proteins for foodstuffs by texturising
- A23J3/26—Working-up of proteins for foodstuffs by texturising using extrusion or expansion
-
- A—HUMAN NECESSITIES
- A23—FOODS OR FOODSTUFFS; TREATMENT THEREOF, NOT COVERED BY OTHER CLASSES
- A23J—PROTEIN COMPOSITIONS FOR FOODSTUFFS; WORKING-UP PROTEINS FOR FOODSTUFFS; PHOSPHATIDE COMPOSITIONS FOR FOODSTUFFS
- A23J3/00—Working-up of proteins for foodstuffs
- A23J3/14—Vegetable proteins
- A23J3/16—Vegetable proteins from soybean
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Health & Medical Sciences (AREA)
- Nutrition Science (AREA)
- Biochemistry (AREA)
- Engineering & Computer Science (AREA)
- Food Science & Technology (AREA)
- Polymers & Plastics (AREA)
- Beans For Foods Or Fodder (AREA)
Abstract
The invention discloses a soybean wiredrawing protein double-screw extruder, which relates to the technical field of soybean wiredrawing protein processing, and comprises a main shell, wherein an extrusion cavity is formed in the main shell, a feed hopper is fixedly arranged at one end of the top of the main shell, the feed hopper is communicated with the extrusion cavity, the bottom of the other end of the main shell is communicated with an extrusion port, two rotating rods are axially arranged in the extrusion cavity in a rotating way, spiral blades are fixedly arranged on the peripheral side walls of the two rotating rods, a cleaning assembly for cleaning the inner wall of the extrusion cavity is further arranged on the main shell, and the cleaning assembly comprises: the device comprises a driving rod, a driving block, a connecting block and a scraping strip. Above-mentioned setting, when soybean wire drawing albumen twin-screw extruder to raw materials processing, scrape the strip and can clear up extrusion chamber inner wall, and then reduce the adhesion of raw materials to extrusion chamber, and then guarantee the normal rotation of dwang to guarantee the normal work of soybean wire drawing albumen twin-screw extruder.
Description
Technical Field
The invention belongs to the technical field of soybean wiredrawing protein processing, and particularly relates to a soybean wiredrawing protein double-screw extruder.
Background
The soybean wiredrawing protein is a high-density fibrous plant protein with similar muscle fiber texture, which is produced and processed by a special process of various plant proteins. Meets the international food safety requirement, has high nutrition components, is in a filiform structure, has soft and chewy mouthfeel, and can safely replace various animal meats. Contains no fat and cholesterol, and is one of the popular and safe green health foods.
The processing of the soybean wiredrawing protein needs to use a soybean wiredrawing protein double-screw extruder, edible soybean meal powder, soybean protein isolate, wheat gluten, wheat flour and corn starch are mixed according to the proportion in the production process, and the mixed raw materials are introduced into the extruder and are produced by the extruder. The mixed raw materials have stronger adhesiveness, so that in the production process of a common soybean wiredrawing protein double-screw extruder, the raw materials are often adhered to the inner wall of an extrusion cavity, and then the rotation of a screw can be possibly influenced, so that the machine failure of the soybean wiredrawing protein double-screw extruder is caused, the processing of the soybean wiredrawing protein is influenced, and the improvement is needed.
Disclosure of Invention
The invention aims to provide a soybean wiredrawing protein double-screw extruder, which aims to solve the problems in the background technology.
In order to achieve the above purpose, the present invention adopts the following technical scheme:
the utility model provides a soybean wire drawing albumen twin-screw extruder, includes the main casing body, the cavity of extruding has been seted up to the inside of main casing body, the fixed feeder hopper that is provided with of one end at main casing body top, the feeder hopper communicates with extruding the cavity, the other end bottom intercommunication of main casing body is by extruding the mouth, the inside axial rotation in extruding the cavity is provided with two dwang, two all fixed being provided with helical blade on the week lateral wall of dwang, still be provided with the clearance subassembly that is used for carrying out the clearance to extruding the intracavity wall on the main casing body, clearance subassembly includes:
the driving rod is a reciprocating screw rod, a driving cavity is further formed in the main shell, the driving cavity is formed in parallel with the extrusion cavity, and two ends of the driving rod are rotatably arranged on side walls of two ends of the driving cavity;
the driving block is a reciprocating screw nut, and the reciprocating screw nut is matched with the reciprocating screw;
the bottom of the driving cavity is communicated with a strip-shaped limiting groove along the length direction, one side, away from the driving cavity, of the strip-shaped limiting groove is communicated with the extrusion cavity, and the connecting block is positioned in the strip-shaped limiting groove;
the scraping strip is fixedly connected to the bottom of the connecting block, and the outer side wall of the scraping strip is attached to the inner wall of the extrusion cavity.
Preferably, the cleaning assembly further comprises a driving motor, a driving fluted disc is coaxially fixed at the output end of the driving motor, a driven fluted disc is meshed with the driving fluted disc, and the driven fluted disc is coaxially and fixedly connected with the driving rod.
Preferably, wedge-shaped chamfers are arranged on the left side wall and the right side wall of the scraping strip.
Preferably, the two side walls of the bar-shaped limiting groove are provided with moving grooves along the length direction, the two side walls of the connecting block are fixedly provided with moving blocks, and the moving blocks are located in the moving grooves.
Preferably, a knocking assembly is further disposed above the main housing, and the knocking assembly includes:
the knocking rod is fixedly arranged at the top of the main shell, the two supporting blocks are arranged along the length direction of the main shell, through holes are formed in the supporting blocks, and the knocking rod movably penetrates through the through holes;
the knocking head is fixedly arranged at one end, close to the feeding hopper, of the knocking rod;
the clamping plate is coaxially and fixedly arranged with the knocking rod;
and the reset spring is fixedly connected between the supporting block and the clamping plate.
Preferably, the knocking assembly further comprises a plurality of fillet bumps, the fillet bumps are distributed at equal intervals in circumference, and the fillet bumps are fixed on the side wall of the driving fluted disc, which is close to one side of the knocking rod.
Preferably, a round angle is formed at one end of the knocking rod, which is close to the round angle convex block.
Preferably, the knocking head is made of rubber.
Preferably, two driven pulleys are arranged outside one end of the main shell, the two driven pulleys are respectively and fixedly connected with the two rotating rods in a coaxial mode, a driving pulley is arranged below the driven pulleys, an extrusion motor is arranged on the other side of the driving pulley, the extrusion motor is fixedly connected with the driving pulley in a coaxial mode, and the two driven pulleys and the driving pulley are in belt transmission.
Preferably, the bottom of the main shell is fixedly connected with a supporting leg, one end of the main shell is also provided with a motor frame, and the extrusion motor and the driving motor are fixedly arranged on the motor frame.
Compared with the prior art, the invention has the following advantages:
1. according to the invention, the driving rod of the reciprocating screw rod and the driving block matched with the driving rod are arranged in the driving cavity, and the scraping strip for cleaning the inner wall of the extrusion cavity is fixedly connected with the driving block, so that the scraping strip can clean the inner wall of the extrusion cavity when the soybean wiredrawing protein double-screw extruder processes raw materials, further, the adhesion of the raw materials to the extrusion cavity is reduced, and further, the normal rotation of the rotating rod is ensured, and the normal operation of the soybean wiredrawing protein double-screw extruder and the normal processing of the soybean wiredrawing protein by the soybean wiredrawing protein double-screw extruder are ensured.
2. According to the invention, the knocking rod is arranged on the main shell, the knocking head for knocking the feeding hopper is fixed at one end of the knocking rod, and the plurality of round corner bumps for enabling the knocking rod to reciprocate are arranged on the driving fluted disc, so that the knocking head can frequently strike the feeding hopper while the driving fluted disc rotates, the effect that raw materials in the feeding hopper can smoothly extrude out of the cavity is realized, and the normal processing of the soybean wiredrawing protein by a machine is ensured.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present invention;
FIG. 2 is a schematic view of another angle of the present invention;
FIG. 3 is a schematic cross-sectional view of the main housing;
FIG. 4 is a schematic diagram of rounded bump distribution;
FIG. 5 is an enlarged schematic view of a wiper strip structure;
FIG. 6 is an enlarged schematic view of FIG. 1 at A;
fig. 7 is an enlarged schematic view at B in fig. 1.
In the figure: 1. a main housing; 11. an extrusion chamber; 12. a feed hopper; 13. an extrusion port; 14. a rotating lever; 15. a helical blade; 16. a drive chamber; 161. a bar-shaped limit groove; 162. a moving groove; 17. a driven pulley; 18. a drive pulley; 19. an extrusion motor;
2. cleaning the assembly; 21. a driving rod; 22. a driving block; 23. a connecting block; 231. a moving block; 24. scraping the strip; 241. wedge-shaped chamfering; 25. a driving motor; 251. driving the fluted disc; 252. a driven fluted disc;
3. a striking assembly; 31. knocking the rod; 311. round corners; 32. a support block; 33. a knocking head; 34. a clamping plate; 35. a return spring; 36. and (5) fillet bumps.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments.
In the description of the present invention, it should be understood that the terms "upper," "lower," "front," "rear," "left," "right," "top," "bottom," "inner," "outer," and the like indicate or are based on the orientation or positional relationship shown in the drawings, merely to facilitate description of the present invention and to simplify the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present invention.
In order to better understand the above technical solutions, the following detailed description will refer to the accompanying drawings and specific embodiments.
Embodiment one:
as shown in figures 1-6, the soybean wiredrawing protein double-screw extruder comprises a main casing 1, wherein an extrusion cavity 11 is formed in the main casing 1, a feed hopper 12 is fixedly arranged at one end of the top of the main casing 1, the feed hopper 12 is communicated with the extrusion cavity 11, the bottom of the other end of the main casing 1 is communicated with an extrusion port 13, two rotating rods 14 are axially arranged in the extrusion cavity 11 in a rotating manner, and spiral blades 15 are fixedly arranged on the peripheral side walls of the two rotating rods 14.
In addition, two driven pulleys 17 are arranged outside one end of the main casing 1, the two driven pulleys 17 are respectively and fixedly connected with the two rotating rods 14 in a coaxial way, a driving pulley 18 is arranged below the driven pulleys 17, an extrusion motor 19 is arranged on the other side of the driving pulley 18, the extrusion motor 19 is fixedly connected with the driving pulley 18 in a coaxial way, and the two driven pulleys 17 and the driving pulley 18 are driven by a belt.
Further, in order to make soybean wire drawing albumen twin-screw extruder can clear up the inner wall of extruding chamber 11 when processing soybean protein, still be provided with on main casing 1 and be used for carrying out the clearance subassembly 2 of clearance to extruding chamber 11 inner wall, clearance subassembly 2 includes: a driving rod 21, a driving block 22, a connecting block 23 and a scraping strip 24.
The driving rod 21 is a reciprocating screw rod, a driving cavity 16 is further formed in the main shell 1, the driving cavity 16 is formed in parallel with the extrusion cavity 11, and two ends of the driving rod 21 are rotatably arranged on side walls at two ends of the driving cavity 16; the driving block 22 is a reciprocating screw nut which is matched with the reciprocating screw; the bottom of the driving cavity 16 is provided with a bar-shaped limiting groove 161 in a communicating way along the length direction, one side of the bar-shaped limiting groove 161 far away from the driving cavity 16 is communicated with the extrusion cavity 11, and the connecting block 23 is positioned in the bar-shaped limiting groove 161; the scraping strip 24 is fixedly connected to the bottom of the connecting block 23, and the outer side wall of the scraping strip 24 is attached to the inner wall of the extrusion cavity 11.
Further, the cleaning assembly 2 further comprises a driving motor 25, a driving toothed disc 251 is coaxially fixed at an output end of the driving motor 25, a driven toothed disc 252 is engaged with the driving toothed disc 251, and the driven toothed disc 252 is coaxially and fixedly connected with the driving rod 21.
It should be noted that: when the soybean wiredrawing protein double-screw extruder works, the extrusion motor 19 and the driving motor 25 are started at the same time, mixed raw materials are poured from the feed hopper 12, then the mixed raw materials enter the extrusion cavity 11 through the feed hopper 12, the operation of the extrusion motor 19 drives the driving belt pulley 18 to rotate, the driving belt pulley 18 drives the two driven belt pulleys 17 to rotate through a belt, at the moment, the rotating rod 14 coaxially fixed with the driven belt pulleys 17 starts to rotate, the helical blade 15 fixed on the rotating rod 14 is driven to process the raw materials in the extrusion cavity 11, and the raw materials entering the extrusion cavity 11 are extruded from the extrusion port 13 at the other end of the main shell 1 after being processed.
When the raw materials are processed in the extrusion cavity 11, the rotation of the driving motor 25 drives the driving fluted disc 251 to rotate, meanwhile, the driven fluted disc 252 meshed with the driving fluted disc 251 drives the driving rod 21 to rotate, and due to the rotation of the driving rod 21, the driving block 22 which is arranged on the driving rod 21 in a threaded fit manner reciprocates in the driving cavity 16 along the driving rod 21, so that the connecting block 23 is driven to reciprocate in the bar-shaped limiting groove 161, and the scraping strip 24 is further attached to the inner wall of the extrusion cavity 11 to reciprocate.
While the scraping strip 24 reciprocates in the extrusion chamber 11, the scraping strip 24 can clean the inner wall of the extrusion chamber 11, and then scrape the raw material adhered to the inner wall of the extrusion chamber 11.
Above-mentioned setting is through setting up the actuating lever 21 that is the reciprocating screw in actuating chamber 16 and with actuating lever 21 looks adaptation actuating block 22 to be used for carrying out the scraping strip 24 of clearance to extruding chamber 11 inner wall at actuating block 22 fixed connection, when soybean wire drawing albumen twin-screw extruder is processed the raw materials, scraping strip 24 can clear up extruding chamber 11 inner wall, and then reduce the adhesion of raw materials to extruding chamber 11, and then guarantee the normal rotation of dwang 14, thereby guarantee the normal work of soybean wire drawing albumen twin-screw extruder, and the normal processing of soybean wire drawing albumen twin-screw extruder to soybean wire drawing albumen.
Further, wedge-shaped chamfers 241 are formed on both the left and right side walls of the scraping strip 24. Through the setting of wedge chamfer 241, can play the effect of shoveling to the raw materials of adhesion on extruding chamber 11 inner wall, further improved the clearance effect of scraping strip 24 to extruding chamber 11 inner wall, further guaranteed soybean wire drawing albumen twin-screw extruder's normal work.
Still further, the two side walls of the bar-shaped limiting groove 161 are provided with moving grooves 162 along the length direction, the two side walls of the connecting block 23 are fixedly provided with moving blocks 231, and the moving blocks 231 are positioned in the moving grooves 162.
Through the mutually supporting of movable block 231 and removal groove 162, can play the guide effect in the scraping strip 24 removal in-process, make the scraping strip 24 remove more stably, still further guarantee the normal processing of soybean wire drawing protein double screw extruder to soybean wire drawing protein.
Embodiment two:
the difference between this embodiment and the first embodiment is that, in the process of blanking the feeding hopper 12, since there is a friction force between the raw material and the feeding hopper 12, in order to avoid the raw material blocking in the feeding hopper 12, as shown in fig. 1-7, a knocking component 3 is further disposed above the main housing 1, where the knocking component 3 includes: a knocking rod 31, a knocking head 33, a clamping plate 34 and a return spring 35.
Wherein, two supporting blocks 32 are fixedly arranged at the top of the main shell 1, the two supporting blocks 32 are arranged along the length direction of the main shell 1, through holes are arranged on the supporting blocks 32, and the knocking rod 31 movably penetrates through the through holes; the knocking head 33 is fixedly arranged at one end of the knocking rod 31, which is close to the feeding hopper 12; the clamping plate 34 and the knocking rod 31 are coaxially and fixedly arranged; the return spring 35 is fixedly connected between the support block 32 and the catch plate 34.
The striking assembly 3 further includes a plurality of rounded protrusions 36, wherein the plurality of rounded protrusions 36 are circumferentially and equidistantly distributed, and the plurality of rounded protrusions 36 are fixed on a sidewall of the driving toothed disc 251, which is close to one side of the striking rod 31.
It should be noted that: in the rotation process of the driving motor 25, a plurality of round-corner convex blocks 36 arranged on one side wall of the driving fluted disc 251 and the axis of the driving fluted disc 251 are used as circle centers to rotate, and in the rotation process, when the peak points of the round-corner convex blocks 36 are propped against the knocking rod 31, the knocking rod 31 is driven to move towards the feeding hopper 12, so that the knocking head 33 fixed at the other end of the knocking rod 31 impacts the feeding hopper 12; when the valley points between two adjacent round-corner convex blocks 36 are aligned with the knocking rod 31, under the action of the reset spring 35, the knocking rod 31 can be reset, and the knocking head 33 can frequently knock the feeding hopper 12 when reciprocating, so that raw materials in the feeding hopper 12 can smoothly enter the extrusion cavity 11.
Above-mentioned setting sets up on main casing 1 and beats pole 31 to beat the fixed head 33 that beats that is used for beating the feeder hopper 12 of one end at beating pole 31, and set up a plurality of fillet lugs 36 that are used for making beating pole 31 carry out reciprocating motion on driving fluted disc 251, when driving fluted disc 251 rotation, can make beat head 33 realize frequently striking to feeder hopper 12, and then realize that the raw materials in the feeder hopper 12 can be smooth and then extrude the effect of chamber 11, and then guarantee the normal processing of machine to soybean wire drawing albumen.
One end of the striking rod 31, which is close to the fillet bump 36, is provided with a fillet 311. Through the arrangement of the round corners 311, the movement of the knocking rod 31 can be smoother, and the knocking effect of the knocking head 33 on the feeding hopper 12 is further ensured; meanwhile, the knocking head 33 is made of rubber, so that damage during knocking can be reduced, and the service life of the machine can be prolonged to a certain extent.
The supporting leg is fixedly connected to the bottom of the main casing 1, a motor frame is further arranged at one end of the main casing 1, and the extrusion motor 19 and the driving motor 25 are fixedly arranged on the motor frame.
Finally, it should be noted that: the foregoing description of the preferred embodiments of the present invention is not intended to be limiting, but rather, it will be apparent to those skilled in the art that the foregoing description of the preferred embodiments of the present invention can be modified or equivalents can be substituted for some of the features thereof, and any modification, equivalent substitution, improvement or the like that is within the spirit and principles of the present invention should be included in the scope of the present invention.
Claims (10)
1. The utility model provides a soybean wire drawing albumen twin-screw extruder, includes main casing (1), its characterized in that: the inside of main casing (1) has been seted up and has been extruded chamber (11), the fixed feeder hopper (12) that is provided with in one end at main casing (1) top, feeder hopper (12) communicate with extruding chamber (11), the other end bottom intercommunication of main casing (1) is by extruding mouth (13), the inside axial rotation of extruding chamber (11) is provided with two dwang (14), two all fixed helical blade (15) that are provided with on the week lateral wall of dwang (14), still be provided with on main casing (1) and be used for extruding clearance subassembly (2) that clear up the inner wall of chamber (11), clearance subassembly (2) include:
the driving rod (21), the driving rod (21) is a reciprocating screw rod, a driving cavity (16) is further formed in the main shell (1), the driving cavity (16) is formed in parallel with the extrusion cavity (11), and two ends of the driving rod (21) are rotatably arranged on two side walls of the two ends of the driving cavity (16);
the driving block (22), the said driving block (22) is the nut of the reciprocating screw, the nut of the said reciprocating screw is suitable for the reciprocating screw;
the connecting block (23), the bottom of the driving cavity (16) is communicated with a bar-shaped limit groove (161) along the length direction, one side of the bar-shaped limit groove (161) far away from the driving cavity (16) is communicated with the extrusion cavity (11), and the connecting block (23) is positioned in the bar-shaped limit groove (161);
the scraping strip (24), scraping strip (24) fixed connection is in connecting block (23) bottom, scraping strip (24) lateral wall and extrusion chamber (11) inner wall laminating setting.
2. A soy fiber protein twin screw extruder of claim 1, wherein: the cleaning assembly (2) further comprises a driving motor (25), a driving fluted disc (251) is coaxially fixed at the output end of the driving motor (25), a driven fluted disc (252) is arranged on the driving fluted disc (251) in a meshed mode, and the driven fluted disc (252) is coaxially and fixedly connected with the driving rod (21).
3. A soy fiber protein twin screw extruder of claim 1, wherein: wedge-shaped chamfers (241) are respectively arranged on the left side wall and the right side wall of the scraping strip (24).
4. A soy fiber protein twin screw extruder of claim 1, wherein: the two side walls of the strip-shaped limiting groove (161) are provided with moving grooves (162) along the length direction, the two side walls of the connecting block (23) are fixedly provided with moving blocks (231), and the moving blocks (231) are located in the moving grooves (162).
5. A soy fiber protein twin screw extruder of claim 1, wherein: the utility model discloses a main casing (1) top still is provided with and beats subassembly (3), beat subassembly (3) include:
the knocking device comprises a knocking rod (31), wherein two supporting blocks (32) are fixedly arranged at the top of a main shell (1), the two supporting blocks (32) are arranged along the length direction of the main shell (1), through holes are formed in the supporting blocks (32), and the knocking rod (31) movably penetrates through the through holes;
the knocking head (33) is fixedly arranged at one end, close to the feed hopper (12), of the knocking rod (31);
the clamping plate (34) is coaxially and fixedly arranged with the knocking rod (31);
and the return spring (35), wherein the return spring (35) is fixedly connected between the supporting block (32) and the clamping plate (34).
6. The soy protein fiber twin screw extruder of claim 5, wherein: the knocking component (3) further comprises a plurality of round-angle convex blocks (36), the round-angle convex blocks (36) are distributed at equal intervals in the circumference, and the round-angle convex blocks (36) are fixed on the side wall, close to one side of the knocking rod (31), of the driving fluted disc (251).
7. The soy protein fiber twin screw extruder of claim 6, wherein: one end of the knocking rod (31) close to the round-corner convex block (36) is provided with a round corner (311).
8. The soy protein fiber twin screw extruder of claim 5, wherein: the knocking head (33) is made of rubber.
9. A soy fiber protein twin screw extruder of claim 1, wherein: two driven pulleys (17) are arranged outside one end of the main shell (1), the two driven pulleys (17) are respectively and fixedly connected with the two rotating rods (14) in a coaxial mode, a driving pulley (18) is arranged below the driven pulleys (17), an extrusion motor (19) is arranged on the other side of the driving pulley (18), the extrusion motor (19) is fixedly connected with the driving pulley (18) in a coaxial mode, and the two driven pulleys (17) and the driving pulley (18) are in belt transmission.
10. The soy protein fiber twin screw extruder of claim 9, wherein: the extrusion device is characterized in that the bottom of the main shell (1) is fixedly connected with supporting legs, one end of the main shell (1) is further provided with a motor frame, and the extrusion motor (19) and the driving motor (25) are fixedly arranged on the motor frame.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310905970.5A CN116849290A (en) | 2023-07-24 | 2023-07-24 | Soybean wiredrawing protein double-screw extruder |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310905970.5A CN116849290A (en) | 2023-07-24 | 2023-07-24 | Soybean wiredrawing protein double-screw extruder |
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| Publication Number | Publication Date |
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| CN116849290A true CN116849290A (en) | 2023-10-10 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202310905970.5A Pending CN116849290A (en) | 2023-07-24 | 2023-07-24 | Soybean wiredrawing protein double-screw extruder |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117261151A (en) * | 2023-11-17 | 2023-12-22 | 新乡市创美科技股份有限公司 | Double-screw extruder for ASA resin production |
-
2023
- 2023-07-24 CN CN202310905970.5A patent/CN116849290A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117261151A (en) * | 2023-11-17 | 2023-12-22 | 新乡市创美科技股份有限公司 | Double-screw extruder for ASA resin production |
| CN117261151B (en) * | 2023-11-17 | 2024-01-26 | 新乡市创美科技股份有限公司 | Double-screw extruder for ASA resin production |
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