CN115067418A

CN115067418A - Vegetable protein wire drawing fiber extrusion equipment

Info

Publication number: CN115067418A
Application number: CN202210759679.7A
Authority: CN
Inventors: 钱成龙
Original assignee: Jiangsu Gongchuang Machinery Technology Co ltd
Current assignee: Jiangsu Gongchuang Machinery Technology Co ltd
Priority date: 2022-06-29
Filing date: 2022-06-29
Publication date: 2022-09-20
Anticipated expiration: 2042-06-29
Also published as: CN115067418B

Abstract

The invention provides a vegetable protein wiredrawing fiber extrusion device, which belongs to the technical field of vegetable protein wiredrawing fiber production and comprises a supporting shell, wherein a vibration reduction assembly is arranged on the right side of the top of the supporting shell, the top of the vibration reduction assembly is connected with a motor, the output end of the motor is fixedly connected with one end of a coupler, and the other end of the coupler is fixedly connected with the input end of a gear box arranged on the top of the supporting shell. The invention solves the problem that the lead screw is easy to shake under the long-term oscillation action of the oscillation of the equipment in the extrusion period of the vegetable protein wiredrawing fiber, and the invention utilizes the occluding convex ring fixedly connected with the matched teeth and assembled on the wall surface of the retainer ring, so that the retainer ring I can utilize the matched teeth and the coaxial shoulders of the occluded teeth to form stable connection after the assembly of the lead screw part is completed, thereby improving the shaking prevention capability of the lead screw part; let the assembly that the silk mouthful sleeve reinforcing component can stabilize at the wall of firm lead screw.

Description

Vegetable protein wire drawing fiber extrusion equipment

Technical Field

The invention belongs to the technical field of vegetable protein wiredrawing fiber production, and particularly relates to a vegetable protein wiredrawing fiber extrusion device.

Background

At present, in a protein production device, in the prior art, a double-screw extruder or a single-screw extruder is mainly used for simultaneously completing a plurality of units such as conveying, kneading, shearing, homogenizing, curing, forming and the like of raw materials.

The plant protein wiredrawing fiber extrusion equipment is generally provided with a cylinder heater, a plurality of cylinders, a cooling water pipe and the like, the temperature of plant protein wiredrawing fibers in the production period can be ensured under the action of the cylinder heater and the cooling water pipe, the quality of extruded products is ensured, the adjacent two cylinders are connected by utilizing a screw rod afterwards, the equipment can oscillate in the plant protein wiredrawing fiber extrusion period, under the long-term oscillation action, the screw rod is easy to shake, the situation that the adjacent cylinders are more seriously loosened and decomposed is caused to be connected, the cylinders are damaged, the production is hindered, and therefore the adjacent cylinders are stably connected by the screw rod for a long time, and the plant protein wiredrawing fiber extrusion equipment is provided.

Disclosure of Invention

The invention provides a plant protein wiredrawing fiber extrusion device, which aims to solve the problem that a screw rod is easy to shake under the action of long-term oscillation when the device per se oscillates during the extrusion of plant protein wiredrawing fibers.

The invention provides a vegetable protein wiredrawing fiber extrusion device, which comprises a supporting shell, wherein a vibration reduction assembly is arranged on the right side of the top of the supporting shell, the top of the vibration reduction assembly is connected with a motor, the output end of the motor is fixedly connected with one end of a coupler, the other end of the coupler is fixedly connected with the input end of a gear box arranged on the top of the supporting shell, the output end of the gear box is fixedly connected with two screw rods, the left side of the output end of the gear box is provided with an input cylinder, the left side of the input cylinder is provided with a plurality of cylinder bodies, the left and right sides of the cylinder bodies are respectively provided with a first connecting disc, the left side of the input cylinder is provided with a second connecting disc, a plurality of stabilizing assemblies are arranged on the two adjacent first connecting discs, the outer side of each cylinder body is provided with a cylinder body heater, and the inner side of each cylinder body heater is provided with a thermocouple, and a cooling water pipe is installed at the top of the supporting shell, one end of each branch pipe is communicated with the cooling water pipe, and the other ends of the branch pipes are connected with electromagnetic valves.

Furthermore, the second connecting disc is connected with the adjacent first connecting disc through a stabilizing assembly, a cooling cavity channel is formed in the wall of the first connecting disc, the electromagnetic valve is communicated with the cooling cavity channel through a pipeline, and a feeding port is formed in the top of the feeding cylinder.

Furthermore, the stabilizing assembly comprises a twisting head, a shaft shoulder, a stabilizing screw rod, a first reinforcing assembly, a first screw opening sleeve and a first screw opening sleeve reinforcing assembly, the shaft shoulder is assembled on the right side of the twisting head, the stabilizing screw rod is assembled on the right side of the shaft shoulder, the first screw opening sleeve reinforcing assembly is assembled on the wall surface of the stabilizing screw rod, the first reinforcing assembly and the first screw opening sleeve are assembled on the wall surfaces of the first screw opening sleeve reinforcing assembly and the stabilizing screw rod, and the first reinforcing assembly is located between the shaft shoulder and the first screw opening sleeve;

an occlusion groove is reserved on the right side of the shaft shoulder, occlusion teeth arranged in a ring shape are assembled in the occlusion groove, a pair of coupling cavities are reserved on the right side of the shaft shoulder, the coupling cavities are arranged in a mirror image mode by using the middle transverse center line of the shaft shoulder, and an arch-shaped protrusion is arranged in each coupling cavity;

an assembly groove is reserved on the right side of the stabilizing screw rod, a cavity hole is reserved on the wall surface of the stabilizing screw rod, the cavity hole is formed along the upper and lower mirror images of the central line of the stabilizing screw rod, the screw opening sleeve reinforcing component comprises a reinforcing component backing ring, a through hole, a reinforcing rod and a stop ring, the through hole is reserved in the middle of the reinforcing component backing ring, the reinforcing component backing ring is stably assembled in the assembly groove on the right side of the stabilizing screw rod through the through hole, the reinforcing rod matched with the cavity hole is assembled on the wall surface of the reinforcing component backing ring, the outer wall surface of the reinforcing rod is arched, the vertical span of the reinforcing rod exceeds the length of the cavity hole, the left side of the reinforcing rod is positioned in the coupling cavity, and the stop ring is assembled at the coupling position of the reinforcing rod and the coupling cavity;

the reinforced assembly comprises a first check ring, a first elastic ring and a second check ring, the first elastic ring is assembled between the first check ring and the second check ring, an occlusion convex ring is assembled on the left side of the first check ring, matching teeth matched with the occlusion teeth are assembled on the wall surface of the occlusion convex ring, and a first resistance strip is assembled on the right side of the second check ring.

Furthermore, a ring-shaped stop protrusion is assembled on the left side of the screw opening sleeve, and a second elastic ring is assembled on the outer wall surface of the screw opening sleeve.

Furthermore, the first elastic ring and the second elastic ring are made of polyurethane materials, and the threaded sleeve reinforcing component is made of polyamide fibers.

Compared with the prior art, the technical scheme of the invention has the following beneficial technical effects:

according to the invention, the adjacent cylinder bodies and the first connecting disc in the equipment are assembled together, so that the connection between the cylinder bodies is more stable and firm, and the stability of the connection between the cylinder bodies during the production of the vegetable protein wiredrawing fiber can be ensured; the screw mouth sleeve reinforcing component is made of polyamide fibers assembled on the wall surface of the stabilizing screw rod, so that the probability of movement of the screw mouth sleeve during oscillation is reduced; the first retainer ring can form stable connection by utilizing the matching teeth and the coaxial shoulders of the occlusion teeth after the screw rod part is assembled by utilizing the occlusion convex ring fixedly connected with the matching teeth and assembled on the wall surface of the first retainer ring, so that the capability of avoiding shaking of the screw rod part is improved; the assembled stop ring, the arch-shaped protrusion and the assembled groove are utilized, so that the screw opening sleeve reinforcing assembly can be stably assembled on the wall surface of the stable screw rod, and the purpose of avoiding shaking of the screw opening sleeve is achieved.

Additional features and advantages of the invention will be set forth in the description which follows, and in part will be obvious from the description, or may be learned by practice of the invention. The objectives and other advantages of the invention may be realized and attained by the structure particularly pointed out in the written description and drawings.

Drawings

The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this specification, illustrate embodiments of the invention and together with the description serve to explain the principles of the invention and not to limit the invention. In the drawings:

FIG. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is a schematic view of a partially enlarged structure of the present invention;

FIG. 3 is a schematic view of a coaxial shoulder structure of the lead screw of the present invention;

FIG. 4 is a schematic view of a portion of the construction of a threaded sleeve reinforcement assembly of the present invention;

FIG. 5 is a schematic view of a reinforcement assembly of the present invention;

FIG. 6 is an enlarged view of the structure at α in FIG. 2;

fig. 7 is a schematic structural view of the vibration reduction assembly of the present invention.

Reference numerals are as follows: 1. supporting the shell; 2. a vibration reduction assembly; 23. reducing vibration and connecting the shell; 24. a stop plate; 25. a first collaborative disc spring; 26. a coupling table; 27. an assembly table; 28. a placement chamber; 29. a polyurethane sheet; 210. a displacement inner notch; 221. a displacement support platform; 222. a displacement support rod; 223. a slip-resistant plate; 224. a disc spring II; 225. a coupling assembly plate; 226. a stop screw rod; 227. a disc spring III; 228. a stop screw rod sleeve; 229. a moving chamber; 230. a bead body; 231. supporting the ring; 3. a motor; 4. a coupling; 5. a gear case; 6. feeding into a barrel; 7. a screw; 8. a barrel; 9. a first coupling disc; 10. a stabilizing assembly; 102. twisting the head; 103. a shaft shoulder; 1032. engaging the ditch; 1033. occluding teeth; 1034. a coupling cavity; 1035. the arch-shaped protrusion; 104. a screw rod is stabilized; 1042. assembling a ditch; 1043. a cavity hole; 105. a first reinforcing component; 1052. a first check ring; 10522. an occlusion convex ring; 10523. matching teeth; 1053. an elastic ring I; 1054. a second check ring; 10542. resistance strips I; 106. a screw opening sleeve; 1062. stopping the position to be protruded; 1063. a second elastic ring; 107. a screw socket reinforcing component; 1072. reinforcing the assembly backing ring; 1073. penetrating the hole; 1074. a reinforcing bar; 1075. a stop ring; 11. a barrel heater; 12. a thermocouple; 13. a cooling water pipe; 14. a branch pipe; 15. an electromagnetic valve.

Detailed Description

In order to make the objects, technical solutions and advantages of the technical solutions of the present invention clearer, the technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the drawings of the specific embodiments of the present invention. Like reference symbols in the various drawings indicate like elements. It should be noted that the described embodiments are only some embodiments of the invention, and not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the described embodiments of the invention without any inventive step, are within the scope of protection of the invention.

As shown in fig. 1-7, the present invention provides a vegetable protein wiredrawing fiber extrusion apparatus, which includes a supporting shell 1, a vibration reduction assembly 2 is installed on the right side of the top of the supporting shell 1, a motor 3 is connected to the top of the vibration reduction assembly 2, one end of a coupling 4 is fixedly connected to the output end of the motor 3, the other end of the coupling 4 is fixedly connected to the input end of a gear box 5 installed on the top of the supporting shell 1, two screw rods 7 are fixedly connected to the output end of the gear box 5, an input cylinder 6 is installed on the left side of the output end of the gear box 5, a plurality of cylinder bodies 8 are installed on the left side of the input cylinder 6, first coupling discs 9 are installed on the left and right sides of the plurality of cylinder bodies 8, a second coupling disc is installed on the left side of the input cylinder 6, a plurality of stabilizing assemblies 10 are installed on two adjacent first coupling discs 9, a barrel heater 11 is installed on the outer side of the barrel 8, a thermocouple 12 is installed on the inner side of the barrel heater 11, a cooling water pipe 13 is installed on the top of the supporting shell 1, one end of a plurality of branch pipes 14 is communicated with the cooling water pipe 13, the other end of the plurality of branch pipes 14 is connected with an electromagnetic valve 15, the second connecting disc is connected with an adjacent first connecting disc 9 through a stabilizing assembly 10, a cooling cavity channel is formed in the wall of the first connecting disc 9, the electromagnetic valve 15 is communicated with the cooling cavity channel through a pipeline, and a feeding port is formed in the top of the feeding barrel 6;

firm subassembly 10 includes and turns round head 102, shoulder 103, firm lead screw 104, consolidates subassembly 105, silk mouth sleeve 106 and silk mouth sleeve and consolidates subassembly 107, turn round the right side of head 102 and being assembled shoulder 103, firm lead screw 104 is being assembled on the right side of shoulder 103, silk mouth sleeve reinforcement subassembly 107 is being assembled to the wall of firm lead screw 104, silk mouth sleeve reinforcement subassembly 107 and firm lead screw 104's wall is being assembled and is being consolidated subassembly 105 and silk mouth sleeve 106, it is in between of shoulder 103 and silk mouth sleeve 106 to consolidate subassembly 105.

A meshing channel 1032 is reserved on the right side of the shaft shoulder 103, circular-shaped arranged meshing teeth 1033 are assembled inside the meshing channel 1032, a pair of coupling cavities 1034 are reserved on the right side of the shaft shoulder 103, the coupling cavities 1034 are arranged in a mirror image mode with the middle transverse center line of the shaft shoulder 103, and an arch-shaped protrusion 1035 is arranged inside the coupling cavities 1034.

An assembly groove 1042 is reserved on the right side of the stabilization screw 104, a cavity 1043 is reserved on the wall surface of the stabilization screw 104, the cavity 1043 is arranged along the central line and lower mirror image of the steady screw rod 104, the screw opening sleeve reinforcing component 107 comprises a reinforcing component supporting ring 1072, a through hole 1073, a reinforcing rod 1074 and a stop ring 1075, a through hole 1073 is reserved in the middle of the reinforcing component backing ring 1072, the reinforcing component backing ring 1072 is stably assembled in an assembly groove 1042 at the right side of the stabilizing screw rod 104 through the through hole 1073, the wall of the reinforcing component ring 1072 is provided with a reinforcing rod 1074 matched with the cavity 1043, the outer wall surface of the reinforcing bar 1074 is arch-shaped, the vertical span of the reinforcing bar 1074 exceeds the length of the cavity hole 1043, the left side of the reinforcing bar 1074 is located inside the coupling cavity 1034, and a stop ring 1075 is mounted at the coupling position of the reinforcing bar 1074 and the coupling cavity 1034.

The first reinforcing component 105 comprises a first check ring 1052, a first elastic ring 1053 and a second check ring 1054, wherein the first elastic ring 1053 is arranged between the first check ring 1052 and the second check ring 1054, the left side of the first check ring 1052 is provided with an occlusion convex ring 10522, the wall surface of the occlusion convex ring 10522 is provided with matching teeth 10523 matched with the occlusion teeth 1033, and the right side of the second check ring 1054 is provided with a first resistance strip 10542.

A ring-shaped stop protrusion 1062 is mounted on the left side of the screw port sleeve 106, and a second elastic ring 1063 is mounted on the outer wall surface of the stop protrusion 1062.

The first elastic ring 1053 and the second elastic ring 1063 are made of polyurethane, and the screw opening sleeve reinforcing component 107 is made of polyamide fiber.

The vibration reduction assembly component 2 comprises a vibration reduction coupling shell 23 fixedly coupled and assembled below the motor 3, a displacement supporting platform 221 matched with the vibration reduction coupling shell 23 is movably assembled in the vibration reduction coupling shell 23, a displacement port matched with the displacement supporting platform 221 is reserved below the vibration reduction coupling shell 23, the displacement supporting platform 221 and the vibration reduction coupling shell 23 are connected in a hoop mode, a pair of stop plates 24 which are symmetrically distributed and matched with the vibration reduction coupling shell 23 are assembled on the side of the displacement supporting platform 221, a plurality of placing cavities 28 are reserved at the head of the displacement supporting platform 221, a plurality of cooperative coil springs 25 are assembled in the placing cavities 28, the end parts of the cooperative coil springs 25, which are close to the motor 3, are fixedly connected with the coupling platform 26, a plurality of bead bodies 230 are fixedly connected in the cooperating coil springs 25, a plurality of bead bodies 230 and a plurality of cooperative coil springs 230 are connected in a hoop mode, a plurality of bead bodies 230 are made of steel materials, wall surfaces of the placing cavities 28 are distributed and are provided with symmetrical moving cavities 229, the lower part of the displacement supporting platform 221 is fixedly connected with an assembly platform 27, the assembly platform 27 is fixedly connected with symmetrically distributed connecting assembly plates 225, the lower parts of the assembly platform 27 and a pair of connecting assembly plates 225 are fixedly connected with polyurethane sheets 29, the polyurethane sheets 29 are bonded with the assembly platform 27, the polyurethane sheets 29 are made of polyurethane, stop screws 226 penetrating through the connecting assembly plates 225 are movably assembled in the pair of connecting assembly plates 225, screw rod adjusting openings matched with the stop screws 226 are reserved in the pair of connecting assembly plates 225, stop screw rod sleeves 228 are fixedly connected with the heads of the pair of stop screws 226, the wall surfaces of the pair of stop screws 226 are positioned in the gaps formed by the stop screw rod sleeves 228 and the second disc springs 224 and movably assembled with the third disc springs 227, the connecting methods of the pair of stop screws 226 and the third disc springs 227 are hooped, and the tail ends of the pair of the third disc springs 227 are fixedly connected with supporting rings 231 matched with the stop screws 226, a displacement inner notch 210 is reserved in the assembly table 27, a disc spring II 224 is fixedly connected to the displacement inner notch 210, a non-slip plate 223 is fixedly connected to the inner side of the displacement inner notch 210 and the tail end of the disc spring II 224, a non-slip opening matched with the non-slip plate 223 is reserved on the wall surface of the displacement inner notch 210, a displacement bearing rod 222 extending out of the assembly table 27 is fixedly connected to the lower side of the non-slip plate 223, a resistance strip II is arranged on the lower side of the polyurethane sheet 29, and an extending opening matched with the displacement bearing rod 222 through a stop screw 226 is reserved in the polyurethane sheet 29;

in combination with the above, the coupling method of the assembled displacement support platform 221 and the vibration reduction coupling shell 23 is hoop-connected, the displacement support platform 221 is connected with the motor 3 by the cooperation of the first coil spring 25, the steel ball 230 is movably assembled inside the cooperation of the first coil spring 25, during the vibration transmission of the motor 3, the vibration force can be transmitted through the cooperation of the first coil spring 25 and the ball 230 inside the cooperation of the first coil spring 25 to eliminate the transmitted force, so as to achieve the purposes of buffering and reducing the vibration effect generated from the outside, the coupling method of the displacement support platform 221 and the vibration reduction coupling shell 23 is hoop-connected, and the assembled stop plate 24 can prevent the displacement support platform 221 and the vibration reduction coupling shell 23 from being decomposed and separated during the vibration;

the displacement support rod 222 and the disc spring II 224 are utilized to enable the assembly table 27 to be spaced from the top of the supporting shell 1, the connecting method of the pair of stop lead screws 226 and the pair of disc springs III 227 is hooped, the tail ends of the pair of disc springs III 227 are fixedly connected with the supporting rings 231 matched with the stop lead screws 226, the stop lead screws 226 can be enabled to stabilize the assembly table 27 in the period of supporting the top of the shell 1, the capability of the motor 3 for reducing the external oscillation effect is greatly enhanced by utilizing the disc springs III 227 and the disc springs II 224, the oscillation reduction of the motor 3 can prevent the joint of the assembly table 27 and the top of the supporting shell 1 from shaking, the aim of stable assembly is achieved, the defects that the existing motor 3 is difficult to stabilize and assemble and the joint of the motor 3 is shaken after the assembly is completed, and accidents are caused by the oscillation.

The implementation mode is specifically as follows: production raw materials can be fed from a feeding port at the top of a feeding barrel 6 and then discharged from the leftmost barrel 8 by being driven by a screw 7, in practical application, when a plurality of barrels 8 in the equipment are connected together, a screw port sleeve reinforcing component 107 is assembled on an assembling channel 1042 of a stabilizing screw 104, the orientation of a reinforcing rod 1074 on the screw port sleeve reinforcing component 107 is adjusted, the left side of the reinforcing rod 1074 is pressed into a connecting cavity 1034, then a reinforcing component one 105 is assembled on the wall surface of the stabilizing screw 104, the orientation between a matching tooth 10523 and an occlusion tooth 1033 is adjusted, an occlusion convex ring 10522 is extended into the occlusion channel 1032, then a screw port sleeve 106 is assembled on the wall surface of the stabilizing screw 104, the aim of locking the complete existing screw portion is achieved, compared with the scheme, the structure is simple, the structure is proper, an elastic ring one 1053 assembled in the reinforcing component one 105 and an elastic ring two 1063 assembled on the left side of the screw port sleeve 106 are utilized, the screw rod part in the scheme can efficiently receive the vibration transmitted from the first connecting disc 9, the effect of the vibration on the locking function of the screw rod part is reduced, and the stable and firm connection between the connecting pieces is ensured for a long time; the screw mouth sleeve reinforcing component 107 made of polyamide fiber assembled on the wall surface of the stabilizing screw rod 104 is utilized to reduce the probability of the screw mouth sleeve 106 moving during oscillation; the snap convex ring 10522 fixedly connected with the matching teeth 10523 and assembled on the wall surface of the first retainer ring 1052 is utilized, so that after the screw rod part is assembled, the first retainer ring 1052 can utilize the matching teeth 10523 and the snap teeth 1033 to form a stable connection with the shaft shoulder 103, and the shaking prevention capability of the screw rod part is improved; the stop ring 1075, the arch-shaped protrusion 1035 and the assembly groove 1042 are assembled to allow the screw sleeve reinforcing component 107 to be stably assembled on the wall surface of the stabilizing screw rod 104, so as to prevent the screw sleeve 106 from shaking.

The foregoing shows and describes the general principles and broad features of the present invention and advantages thereof. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The vegetable protein wiredrawing fiber extrusion equipment comprises a supporting shell (1), and is characterized in that a vibration reduction assembly component (2) is installed on the right side of the top of the supporting shell (1), a motor (3) is connected to the top of the vibration reduction assembly component (2), one end of a coupler (4) is fixedly connected to the output end of the motor (3), the other end of the coupler (4) is fixedly connected to the input end of a gear box (5) installed on the top of the supporting shell (1), two screw rods (7) are fixedly connected to the output end of the gear box (5), an input cylinder (6) is arranged on the left side of the output end of the gear box (5), a plurality of cylinder bodies (8) are arranged on the left side of the input cylinder (6), first coupling discs (9) are installed on the left side and the right side of the plurality of cylinder bodies (8), a second coupling disc is installed on the left side of the input cylinder (6), two adjacent install a plurality of firm subassemblies (10) on first connection dish (9), barrel heater (11) are installed in the outside of barrel (8), thermocouple (12) are installed to the inboard of barrel heater (11), prop the top of holding shell (1) and install cooling water pipe (13), the last intercommunication of having a plurality of branch pipes (14) of cooling water pipe (13), a plurality of the other end of branch pipe (14) is connected with solenoid valve (15).

2. A plant protein drawn fiber extrusion apparatus as set forth in claim 1, wherein: the second connecting disc is connected with the adjacent first connecting disc (9) through a stabilizing assembly (10), a cooling cavity channel is formed in the wall of the first connecting disc (9), the electromagnetic valve (15) is communicated with the cooling cavity channel through a pipeline, and a feeding port is formed in the top of the feeding cylinder (6).

3. A plant protein drawn fiber extrusion apparatus as set forth in claim 1, wherein: the stabilizing assembly (10) comprises a twisting head (102), a shaft shoulder (103), a stabilizing screw rod (104), a reinforcing assembly I (105), a screw opening sleeve (106) and a screw opening sleeve reinforcing assembly (107), wherein the shaft shoulder (103) is assembled on the right side of the twisting head (102), the stabilizing screw rod (104) is assembled on the right side of the shaft shoulder (103), the screw opening sleeve reinforcing assembly (107) is assembled on the wall surface of the stabilizing screw rod (104), the reinforcing assembly I (105) and the screw opening sleeve (106) are assembled on the wall surfaces of the screw opening sleeve reinforcing assembly (107) and the stabilizing screw rod (104), and the reinforcing assembly I (105) is positioned between the shaft shoulder (103) and the screw opening sleeve (106);

a meshing channel (1032) is reserved on the right side of the shaft shoulder (103), circular-arranged meshing teeth (1033) are assembled inside the meshing channel (1032), a pair of coupling cavities (1034) are reserved on the right side of the shaft shoulder (103), the coupling cavities (1034) are arranged in a mirror image mode of the middle transverse center line of the shaft shoulder (103), and an arch-shaped protrusion (1035) is arranged inside the coupling cavities (1034);

the right side of the steady screw rod (104) is reserved with an assembly channel (1042), the wall surface of the steady screw rod (104) is reserved with a cavity hole (1043), the cavity hole (1043) is arranged along the central line of the steady screw rod (104) in a mirror image up and down manner, the screw port sleeve reinforcing component (107) comprises a reinforcing component backing ring (1072), a through hole (1073), a reinforcing rod (1074) and a stop ring (1075), the through hole (1073) is reserved in the middle of the reinforcing component backing ring (1072), the reinforcing component backing ring (1072) is stably assembled in the assembly channel (1042) on the right side of the steady screw rod (104) through the through hole (1073), the wall surface of the reinforcing component backing ring (1072) is provided with the reinforcing rod (1074) matched with the cavity hole (1043), the outer wall surface of the reinforcing rod (1074) is in an arch shape, and the vertical span of the reinforcing rod (1074) exceeds the cavity length of the cavity hole (1043), the left side of the reinforcing rod (1074) is positioned in the connecting cavity (1034), and a stop ring (1075) is assembled at the connecting part of the reinforcing rod (1074) and the connecting cavity (1034);

the first reinforcing component (105) comprises a first check ring (1052), a first elastic ring (1053) and a second check ring (1054), wherein the first elastic ring (1053) is assembled between the first check ring (1052) and the second check ring (1054), the left side of the first check ring (1052) is provided with an occlusion convex ring (10522), the wall surface of the occlusion convex ring (10522) is provided with matching teeth (10523) matched with the occlusion teeth (1033), and the right side of the second check ring (1054) is provided with a first resistance strip (10542).

4. A plant protein drawn fiber extrusion apparatus as set forth in claim 3, wherein: a ring-shaped stop protrusion (1062) is arranged on the left side of the screw opening sleeve (106), and a second elastic ring (1063) is arranged on the outer wall surface of the stop protrusion (1062).

5. A vegetable protein drawn fiber extrusion apparatus as set forth in claim 4, wherein: the first elastic ring (1053) and the second elastic ring (1063) are made of polyurethane materials, and the screw opening sleeve reinforcing component (107) is made of polyamide fibers.