CN215013129U

CN215013129U - Feeding device of collagen casing raw material extrusion equipment

Info

Publication number: CN215013129U
Application number: CN202121336377.6U
Authority: CN
Inventors: 舒水菊; 李占国
Original assignee: Henan Jingzhen Biotechnology Co ltd
Current assignee: Henan Jingzhen Biotechnology Co ltd
Priority date: 2021-06-16
Filing date: 2021-06-16
Publication date: 2021-12-07
Anticipated expiration: 2031-06-16

Abstract

The utility model discloses a collagen casing raw material extrusion device feeding device, which comprises a blanking hopper, a first spiral conveying mechanism and a second spiral conveying mechanism, wherein the first spiral conveying mechanism comprises a first conveying pipe transversely arranged below the blanking hopper, two first rotating shafts are arranged in the first conveying pipe in parallel, and first spiral blades are arranged on the first rotating shafts; a transfer box is arranged at the discharge end of the first conveying pipe, and the other end of the first rotating shaft extends into the transfer box and is rotatably connected to the side wall of the transfer box; the second spiral conveying mechanism comprises a second conveying pipe and a second rotating shaft arranged in the second conveying pipe, and a second spiral blade is arranged on the second rotating shaft; one end of the second conveying pipeline is communicated with the transfer box, and the other end of the second conveying pipeline is correspondingly connected with the extrusion equipment. The utility model discloses can realize continuous, the even defeated material of collagen casing raw materials to at defeated material in-process, two sets of screw feed mechanisms can carry out further stirring to the raw materials, make the raw materials more even.

Description

Feeding device of collagen casing raw material extrusion equipment

Technical Field

The utility model relates to a collagen casing production technical field, concretely relates to collagen casing raw materials extrusion equipment's feed arrangement.

Background

The collagen casing is a raw material widely used in meat product processing, is edible, has good air permeability and is rich in collagen, and is generally prepared by taking the corium layer of animal skin, tendon and ossein as raw materials. The traditional natural casing is made of animal small intestine, large intestine, stomach, bladder, etc., and the yield, specification and grade are all limited by natural conditions, thus being not beneficial to industrialized continuous production. The property of the collagen casing is similar to that of the natural casing, but the collagen casing is more suitable for industrial production than the natural casing, and the specification, the wall thickness and the length can be selected randomly according to the requirement. At present, the domestic collagen casing is mainly imported, the price is high, and the domestic technology for producing the collagen casing is not mature.

In the production process of the collagen casing, the raw materials are cleaned, roughly cut, finely cut, ground and extruded to be in a very fine (particle and paste) state, then the raw materials are conveyed to refining equipment to be continuously kneaded together to be in a soft and elastic dough shape, and then the raw materials are subsequently extruded and dried. After the raw materials are refined and kneaded, the raw materials are fed into a feeding device, and the raw materials are fed into an extrusion device by the feeding device, wherein the feeding device is used for realizing continuous and uniform feeding.

Disclosure of Invention

The to-be-solved technical problem of the utility model is to provide a collagen casing raw materials extrusion equipment's feed arrangement, can realize continuous, even feeding, and can further stir the raw materials in feed process and knead.

In order to solve the technical problem, the utility model adopts the following technical scheme:

designing a feeding device of collagen casing raw material extrusion equipment, which comprises a blanking hopper, a first spiral conveying mechanism and a second spiral conveying mechanism, wherein a blanking port is formed at the bottom of the blanking hopper;

the first spiral conveying mechanism comprises a first conveying pipe transversely arranged below the blanking hopper, the first conveying pipe is provided with an opening correspondingly connected with the blanking port, two first rotating shafts are arranged in the first conveying pipe in parallel, and first spiral blades are arranged on the first rotating shafts; two first driving motors are arranged at one end of the first conveying pipe, and output shafts of the two first driving motors respectively penetrate through the end wall of the first conveying pipe and are coaxially connected with corresponding first rotating shafts; a transfer box is arranged at the discharge end of the first conveying pipe, and the other end of the first rotating shaft extends into the transfer box and is rotatably connected to the side wall of the transfer box;

the second spiral conveying mechanism comprises a second conveying pipe and a second rotating shaft arranged in the second conveying pipe, and a second spiral blade is arranged on the second rotating shaft; one end of the second conveying pipe is communicated with the transfer box, and the other end of the second conveying pipe is correspondingly connected with the extrusion equipment; the first conveying pipeline and the second conveying pipeline are connected to two adjacent side walls of the transfer box respectively, the second rotating shaft is located below the first rotating shaft and perpendicular to the space of the first rotating shaft, a second driving motor is arranged outside the corresponding side wall of the transfer box, and an output shaft of the second driving motor penetrates through the side wall of the transfer box and is coaxially connected with the second rotating shaft.

In the technical scheme, the collagen casing raw materials after refining kneading are poured into the hopper down, enter into first conveying pipeline from the feed opening, be equipped with two sets of auger delivery axles of parallel in the first conveying pipeline, the raw materials is sent to the transfer incasement from first conveyer pipe, the second conveying pipeline is connected to the transfer case, set up a set of auger delivery axle in the second conveyer pipe, and the below at first pivot is established to the second pivot, the second pivot carries out auger delivery again with the raw materials in the transfer incasement, send the raw materials to the feed inlet that extrusion equipment corresponds, realize the continuity of raw materials, evenly carry, and in raw materials transportation process, can carry out further stirring to the raw materials through first auger delivery mechanism and second auger delivery mechanism, make the raw materials feeding more even.

Preferably, the end parts of the first material conveying pipe and the second material conveying pipe are respectively connected with the side wall of the transfer box in a sealing mode.

Preferably, the outer walls of the first material conveying pipe and the second material conveying pipe are respectively provided with a jacket, and a heat exchange medium is introduced into the jackets. Because the collagen casing raw material has certain viscosity and elasticity, the temperature of the raw material needs to be controlled in the material conveying process, and when the temperature is lower, the first material conveying pipe and the second material conveying pipe need to be heated, so that the raw material is prevented from being hardened; when the temperature is higher, spiral conveying mechanism also can be because of blade rotation, friction and produce the heat, just need just at this moment to cool down first conveying pipeline and second conveying pipeline, avoids the high temperature to cause the raw materials curing. The first conveying pipe and the second conveying pipe can be heated or cooled through the circulating flow of the heat exchange medium in the jacket, so that the raw materials are kept at a proper temperature in the conveying process.

Preferably, the outer wall of the transit box is provided with a heat-insulating layer. Set up the heat preservation on the transfer case, can keep warm to the raw materials that lie in the transfer case, avoid the raw materials to take place great temperature variation from the in-process that first conveying pipeline carried to the second conveying pipeline.

Preferably, the top of the lower hopper is opened, and the height of the side wall at one side is lower than the height of the side walls at the other three sides; the lateral wall of lower part of the hopper sets up towards the slope of feed opening down, and hopper one side lateral wall height is lower, and the hoist mechanism of being convenient for drives the storage bucket and pours the raw materials to the hopper that inclines in, and the slope lateral wall of lower part of the hopper is convenient for the raw materials downstream, makes things convenient for the unloading.

Preferably, the lower part of the first material conveying pipe is provided with a support, and the lower part of the transfer box is provided with a support block.

The beneficial effects of the utility model reside in that:

the utility model has the advantages of reasonable design, can realize continuous, the even defeated material of collagen casing raw materials to at defeated material in-process, two sets of screw conveyor can carry out further stirring to the raw materials, make the raw materials more even, be favorable to extrusion equipment's follow-up processing operation. Through set up the cover that presss from both sides in first conveying pipeline and second conveying pipeline outside, let in heat transfer medium in the cover that presss from both sides, can heat or cool down the processing to the raw materials, make the raw materials transportation in-process keep at suitable temperature.

Drawings

Fig. 1 is a schematic structural diagram of the front side of the feeding device of the collagen casing raw material extrusion device of the utility model;

FIG. 2 is a schematic structural diagram of a side surface of a feeding device of the collagen casing raw material extrusion device of the present invention;

reference numbers in the figures: 1, feeding a hopper; 2 a first material conveying pipe, 3 a first rotating shaft and 4 a first helical blade; 5, a first driving motor, 6, a transfer box, 7, a second material conveying pipe, 8, a second rotating shaft and 9, a second helical blade; 10 extrusion equipment; 11 second driving motor, 12 jackets, 13 heat preservation layers, 14 brackets and 15 supporting blocks.

Detailed Description

The following examples are provided only for illustrating the embodiments of the present invention in detail and are not intended to limit the scope of the present invention in any way.

Example 1: a collagen casing raw material extrusion equipment feeding device, refers to fig. 1 and fig. 2, and comprises a blanking hopper 1, a first spiral conveying mechanism and a second spiral conveying mechanism, wherein a blanking port is formed in the bottom of the blanking hopper 1.

The first spiral conveying mechanism comprises a first conveying pipe 2 transversely arranged below the blanking hopper 1, an opening correspondingly connected with the blanking opening is formed in the first conveying pipe 2, two first rotating shafts 3 are arranged in the first conveying pipe 2 in parallel, and first spiral blades 4 are arranged on the first rotating shafts 3; one end of the first material conveying pipe 2 is provided with two first driving motors 5, and output shafts of the two first driving motors 5 respectively penetrate through the end wall of the first material conveying pipe 2 and are coaxially connected with the corresponding first rotating shafts 2; a transfer case 6 is arranged at the discharge end of the first material conveying pipe 2, and the other end of the first rotating shaft 2 extends into the transfer case 6 and is rotatably connected to the side wall of the transfer case 6.

The second spiral conveying mechanism comprises a second conveying pipe 7 and a second rotating shaft 8 arranged in the second conveying pipe 7, and a second spiral blade 9 is arranged on the second rotating shaft 8; one end of a second material conveying pipe 7 is communicated with the transfer box 6, and the other end of the second material conveying pipe is correspondingly connected with the extrusion equipment 10; first conveying pipeline 2 and second conveying pipeline 7 are connected respectively on two adjacent lateral walls on transfer case 6, and second pivot 8 is located the below of first pivot 3, and sets up perpendicularly with first pivot 3 space, and the lateral wall that corresponds on transfer case 6 is equipped with second driving motor 11 outward, and the output shaft of second driving motor 11 passes the lateral wall of transfer case 6 and with second pivot 8 coaxial coupling.

Wherein, the end parts of the first material conveying pipe 2 and the second material conveying pipe 7 are respectively connected with the side wall of the transfer box 6 in a sealing way. The outer walls of the first material conveying pipe 2 and the second material conveying pipe 7 are respectively provided with a jacket 12, and a heat exchange medium is introduced into the jacket 12. And a heat-insulating layer 13 is arranged on the outer wall of the transit box 6.

The top of the discharging hopper 1 is opened, and the height of the side wall at one side is lower than that of the side walls at the other three sides, so that the raw materials in the charging bucket can be poured into the discharging hopper 1 by the lifting mechanism conveniently; the side wall of the lower part of the blanking hopper 1 is obliquely arranged towards the blanking port, so that raw materials can fall into the first conveying pipe 2 conveniently. The lower part of the first material conveying pipe 2 is provided with a bracket 14, and the lower part of the transit box 6 is provided with a supporting block 15.

The apparatus elements referred to in the above embodiments are conventional apparatus elements unless otherwise specified.

The utility model discloses collagen casing raw materials extrusion equipment feed arrangement's concrete working method does: during hoist mechanism poured the raw materials in the storage bucket into down the hopper, the raw materials in the hopper falls into first conveyer pipe through the feed opening down, and first driving motor drives first pivot and rotates, carries out double helix transport to the raw materials, and the raw materials enters into the transfer case earlier, carries extrusion equipment by second screw conveying mechanism again in, and in the second conveying mechanism, it rotates to drive the second pivot by second driving motor, realizes single auger delivery. The collagen casing raw material is further uniformly stirred in the conveying process, so that the extrusion of subsequent extrusion equipment is facilitated.

The embodiments of the present invention have been described in detail with reference to the drawings and examples, but the present invention is not limited to the above embodiments, and can be modified or changed within the knowledge of those skilled in the art without departing from the spirit of the present invention.

Claims

1. A feeding device of collagen casing raw material extrusion equipment is characterized by comprising a blanking hopper, a first spiral conveying mechanism and a second spiral conveying mechanism, wherein a blanking port is formed in the bottom of the blanking hopper;

2. The feeding device of collagen casing raw material extrusion device according to claim 1, characterized in that the ends of the first and second feeding pipes are hermetically connected to the side wall of the transfer box.

3. The feeding device of collagen casing raw material extrusion device as claimed in claim 1, wherein the outer walls of the first feeding pipe and the second feeding pipe are respectively provided with a jacket, and the jacket is internally filled with a heat exchange medium.

4. The feeding device of collagen casing raw material extrusion device according to claim 3, characterized in that the outer wall of the transit box is provided with a heat insulation layer.

5. The feeding device of the collagen casing raw material extrusion device according to claim 1, wherein the top of the lower hopper is open, and the height of the side wall on one side is lower than the height of the side walls on the other three sides; the lateral wall of the lower part of the lower hopper is obliquely arranged towards the feeding opening.

6. The feeding device of collagen casing raw material extrusion device as claimed in claim 1, wherein the first feeding pipe is provided with a bracket at the lower part and the transfer box is provided with a support block at the lower part.