阅读说明：本技术 一种非油炸膨化食品加工装置 (Non-fried puffed food processingequipment ) 是由 何国良 于 2020-12-21 设计创作，主要内容包括：本发明适用于食品加工技术领域,尤其涉及一种非油炸膨化食品加工装置,包括底板、挤压螺杆、挤压筒体和动力输入组件,底板上固定设置有冷却组件,挤压筒体固定设置在冷却组件上端,挤压螺杆设置在挤压筒体内腔,挤压筒体的一端内转动设置有连接套,且另一端通过成形盖密封,成形盖通过设置在挤压筒体外壁上的成形盖锁紧组件固定,挤压螺杆通过设置在端部外径的限位块与设置在连接套上的限位槽连接,挤压螺杆与动力输入组件连接,挤压筒体上端设置有进料组件。本发明结构简单,利用挤压螺杆的挤压力促使食品在挤压筒体内升温,进而在通过成形盖之后与空气接触即可成型,通过设置冷却组件,避免了挤压筒体温度过高导致的食品无法成型的问题。(The invention is suitable for the technical field of food processing, and particularly relates to a non-fried puffed food processing device which comprises a bottom plate, an extrusion screw, an extrusion cylinder and a power input assembly, wherein a cooling assembly is fixedly arranged on the bottom plate, the extrusion cylinder is fixedly arranged at the upper end of the cooling assembly, the extrusion screw is arranged in an inner cavity of the extrusion cylinder, a connecting sleeve is rotatably arranged at one end of the extrusion cylinder, the other end of the extrusion cylinder is sealed by a forming cover, the forming cover is fixed by a forming cover locking assembly arranged on the outer wall of the extrusion cylinder, the extrusion screw is connected with a limiting groove arranged on the connecting sleeve by a limiting block arranged on the outer diameter of the end part, the extrusion screw is connected with the power input assembly, and a feeding assembly. The food forming device is simple in structure, food is heated in the extrusion cylinder body by utilizing the extrusion force of the extrusion screw, and then the food can be formed by contacting with air after passing through the forming cover, and the problem that the food cannot be formed due to overhigh temperature of the extrusion cylinder body is solved by arranging the cooling assembly.)

1. The utility model provides a non-fried puffed food processingequipment, a serial communication port, non-fried puffed food processingequipment includes bottom plate (1), extrusion screw (11), extrusion barrel and power input subassembly, the fixed cooling module that is provided with on bottom plate (1), the extrusion barrel is fixed to be set up in the cooling module upper end, extrusion screw (11) set up at the extrusion barrel inner chamber, the one end internal rotation of extrusion barrel is provided with the adapter sleeve, and the other end is sealed through shaping lid (2), shaping lid (2) are fixed through the shaping lid locking component that sets up on extrusion barrel outer wall, extrusion screw (11) are connected with spacing groove (29) that set up on the adapter sleeve through setting up stopper (24) at the tip external diameter, extrusion screw (11) are connected with the power input subassembly, extrusion barrel upper end is provided with feeding component.

2. The non-fried puffed food processing device according to claim 1, wherein the cooling assembly comprises a cooling base and a circulating pump (16), the cooling base is fixedly arranged at the upper end of the bottom plate (1), the extruding cylinder is fixedly arranged at the upper end of the cooling base, a liquid storage cavity (17) and a mounting cavity are arranged in the cooling base, the liquid storage cavity (17) and the mounting cavity are separated by a partition plate, cooling liquid is stored in the liquid storage cavity (17), the circulating pump (16) is fixedly arranged in the mounting cavity, a cooling liquid flow channel (10) is spirally arranged in the extruding cylinder, one end of the cooling liquid flow channel (10) is connected with the circulating pump (16), and the other end is connected with the liquid storage cavity (17), the circulating pump (16) is communicated with the liquid storage cavity (17) through a pipeline, an air pressure balance valve (9) is arranged at the upper end of the extrusion cylinder body, and the air pressure balance valve (9) is communicated with the cooling liquid flow channel (10).

3. A non-fried puffed food processing device according to claim 2 wherein the cooling base is provided with air inlet openings (14) and the circulation pump (16) is provided with a plurality of sets of fins (15), the fins (15) being provided on a side adjacent to the air inlet openings (14).

4. The non-fried puffed food processing device according to claim 2, wherein the power input assembly comprises a power input shaft, a generator (18) and a power generation driven pulley (19), the power input shaft is connected with the connecting sleeve through a coupling, the power input shaft is fixedly provided with a power generation driving pulley (20) and a power input pulley (23), the power generation driving pulley (20) is connected with the power generation driven pulley (19) through a transmission belt, and the generator (18) is fixedly arranged in the cooling seat and electrically connected with the circulating pump (16).

5. The non-fried puffed food processing device according to any one of claims 1 to 4, characterized in that the forming cover locking assembly comprises control screws (3), a worm (6) and bearing seats (8), two sets of screw holes (28) are symmetrically arranged on the outer diameter of the forming cover (2), a plurality of sets of discharge holes (27) are further arranged on the forming cover (2), two sets of control screws (3) are arranged, each set of control screws (3) is fixed on the extrusion cylinder through two sets of bearing seats (8), one end of each set of control screws (3) is respectively connected with two sets of screw holes (28) in a matching manner, a worm wheel (5) is fixedly arranged in the middle of each control screw (3), a protection box (4) is arranged outside each worm wheel (5), the control screws (3) penetrate through the protection box (4), the worm (6) is further rotatably arranged in the protection box (4), the worm (6) is connected with the worm wheels (5) in a matching manner, a hand wheel (7) is arranged at one end of the worm (6) far away from the extrusion cylinder.

6. The non-fried puffed food processing device according to claim 5, characterized in that the feeding assembly comprises a hopper (21) and a feeding roller (22), the hopper (21) is communicated with the extruding cylinder through a connecting seat, the feeding roller (22) is rotatably arranged in the connecting seat, the outer diameter of the feeding roller is abutted against the inner wall of the connecting seat, a plurality of groups of feeding grooves are uniformly distributed on the outer diameter of the feeding roller (22), and the feeding roller (22) is driven by a feeding motor arranged on the outer wall of the connecting seat.

7. A non-fried puffed food processing device according to claim 5 wherein the bottom plate (1) is provided with sets of adjustable legs (25) at its lower end and sets of mounting slots (26) in the bottom plate (1).

Technical Field

The invention belongs to the technical field of food processing, and particularly relates to a non-fried puffed food processing device.

Background

The extrusion puffing technology is a novel processing technology which integrates mixing, stirring, crushing, heating, cooking, sterilizing, puffing and forming, can realize simultaneous and continuous operation of a series of units, has the characteristics of simple process, low energy consumption and low cost, has multiple functions, high yield and high quality, and plays an important role in refining coarse grains, improving the taste of coarse cereals, passivating bad factors, improving the protein digestibility and the like. The extruded and puffed products have various types, high nutrient component preservation rate and digestibility and convenient eating.

The material is sent into an extrusion bulking machine, and under the pushing action of a screw and a spiral, the material moves forwards in an axial direction. Meanwhile, due to the mechanical friction action between the screw and the material, between the material and the machine barrel and inside the material, the material is strongly extruded, stirred and sheared, and as a result, the material is further refined and homogenized. Along with the gradual increase of the pressure in the machine cavity, the temperature is correspondingly and continuously increased, the physical properties of the materials are changed under the conditions of high temperature, high pressure and high shearing force, the materials are changed into paste from powder, starch is gelatinized and cracked, protein is denatured and recombined, fiber is partially degraded and refined, pathogenic bacteria are killed, and toxic components are inactivated. At the moment when the pasty material is sprayed out from the die hole, under the action of strong pressure difference, the water is quickly vaporized, and the material is puffed to form a puffed product with a loose structure, multiple holes and crisp texture, so that the purpose of extrusion puffing is achieved.

In the existing extrusion puffing machine, food is processed by utilizing the extrusion force of a screw, so that the temperature of an extrusion cylinder is increased, and once the temperature of the extrusion cylinder is too high, the food cannot be molded or is easy to break, so that the processing is discontinuous.

Disclosure of Invention

An object of an embodiment of the present invention is to provide a non-fried puffed food processing apparatus, which aims to solve the problems in the background art.

The embodiment of the invention is realized in such a way that the non-fried puffed food processing device comprises a bottom plate, an extrusion screw, an extrusion cylinder and a power input assembly, wherein a cooling assembly is fixedly arranged on the bottom plate, the extrusion cylinder is fixedly arranged at the upper end of the cooling assembly, the extrusion screw is arranged in an inner cavity of the extrusion cylinder, a connecting sleeve is rotatably arranged at one end of the extrusion cylinder, the other end of the extrusion cylinder is sealed by a forming cover, the forming cover is fixed by a forming cover locking assembly arranged on the outer wall of the extrusion cylinder, the extrusion screw is connected with a limiting groove arranged on the connecting sleeve by a limiting block arranged on the outer diameter of the end part, the extrusion screw is connected with the power input assembly, and the upper end of the extrusion cylinder is provided with the feed assembly.

Preferably, the cooling module includes cooling seat and circulating pump, the fixed setting in the bottom plate upper end of cooling seat, the fixed setting in cooling seat upper end of extrusion barrel, be provided with stock solution chamber and installation cavity in the cooling seat, separate through the baffle between stock solution chamber and the installation cavity, there is the coolant liquid in the stock solution chamber, the circulating pump is fixed in the installation cavity, the internal spiral of extrusion barrel is provided with the coolant liquid runner, the one end and the circulating pump of coolant liquid runner are connected, and the other end is connected with the stock solution chamber, the circulating pump passes through the pipeline and communicates with the stock solution chamber, the position of extrusion barrel upper end is provided with the atmospheric pressure balanced valve, atmospheric pressure balanced valve and.

Preferably, the cooling seat is provided with an air inlet hole, the circulating pump is provided with a plurality of groups of radiating fins, and the radiating fins are arranged on one side close to the air inlet hole.

Preferably, the power input assembly comprises a power input shaft, a generator and a power generation driven pulley, the power input shaft is connected with the connecting sleeve through a coupler, the power input shaft is fixedly provided with a power generation driving pulley and a power input pulley, the power generation driving pulley is connected with the power generation driven pulley through a transmission belt, and the generator is fixedly arranged in the cooling seat and electrically connected with the circulating pump.

Preferably, the shaping cover locking assembly comprises a control screw, a worm and bearing seats, two groups of screw holes are symmetrically formed in the outer diameter of the shaping cover, a plurality of groups of discharge holes are further formed in the shaping cover, the control screw is provided with two groups, each group of control screw is fixed on the extrusion cylinder body through the two groups of bearing seats, one ends of the two groups of control screws are respectively connected with the two groups of screw holes in a matched mode, worm wheels are fixedly arranged in the middle of the control screw, a protection box is arranged outside the worm wheels, the control screw penetrates through the protection box, the worm is further rotatably arranged in the protection box and is connected with the worm wheels in a matched mode, and a hand wheel is arranged.

Preferably, the feeding assembly comprises a hopper and a feeding roller, the hopper is communicated with the extrusion cylinder through a connecting seat, the feeding roller is rotatably arranged in the connecting seat, the outer diameter of the feeding roller is abutted to the inner wall of the connecting seat, a plurality of groups of feeding grooves are uniformly distributed on the outer diameter of the feeding roller, and the feeding roller is driven by a feeding motor arranged on the outer wall of the connecting seat.

Preferably, the lower end of the bottom plate is provided with a plurality of groups of adjustable supporting legs, and the bottom plate is also provided with a plurality of groups of mounting slotted holes.

The non-fried puffed food processing device provided by the embodiment of the invention has the advantages that the structure is simple, the design is reasonable, in use, the extrusion force of the extrusion screw is utilized to promote the temperature of food to rise in the extrusion cylinder, the food can be formed by contacting with air after passing through the forming cover, and the problem that the food cannot be formed due to overhigh temperature of the extrusion cylinder is solved by arranging the cooling component.

Drawings

FIG. 1 is a schematic diagram of a non-fried puffed food processing apparatus according to an embodiment of the present invention;

FIG. 2 is a bottom plan view of a non-fried puffed food processing apparatus in accordance with an embodiment of the present invention;

FIG. 3 is a schematic structural diagram of a molded cover according to an embodiment of the present invention;

fig. 4 is a schematic structural diagram of a connecting sleeve according to an embodiment of the present invention;

fig. 5 is a schematic structural diagram of a feed roller according to an embodiment of the present invention.

In the drawings: 1. a base plate; 2. a forming cover; 3. controlling the screw; 4. a protection box; 5. a worm gear; 6. a worm; 7. a hand wheel; 8. a bearing seat; 9. a pressure balancing valve; 10. a coolant flow passage; 11. extruding the screw; 12. a forming cap locking assembly; 13. a cooling tank; 14. an air inlet hole; 15. a heat sink; 16. a circulation pump; 17. a liquid storage cavity; 18. a generator; 19. a power generating driven pulley; 20. a power generation driving pulley; 21. a hopper; 22. a feed roll; 23. a power input pulley; 24. a limiting block; 25. an adjustable leg; 26. mounting a slotted hole; 27. a discharge hole; 28. a screw hole; 29. a limiting groove.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is described in further detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

Specific implementations of the present invention are described in detail below with reference to specific embodiments.

As shown in fig. 1, the non-fried puffed food processing device provided by the embodiment of the present invention includes a bottom plate 1, an extrusion screw 11, an extrusion cylinder and a power input component, wherein the bottom plate 1 is fixedly provided with a cooling component, the extrusion cylinder is fixedly arranged at the upper end of the cooling component, the extrusion screw 11 is arranged in an inner cavity of the extrusion cylinder, one end of the extrusion cylinder is rotatably provided with a connecting sleeve, the other end of the extrusion cylinder is sealed by a forming cover 2, the forming cover 2 is fixed by a forming cover locking component arranged on the outer wall of the extrusion cylinder, the extrusion screw 11 is connected with a limiting groove 29 arranged on the connecting sleeve by a limiting block 24 arranged on the outer diameter of the end portion, the extrusion screw 11 is connected with the power input component, and the upper end of the extrusion cylinder is provided with a feeding component.

In one embodiment of the invention, when in use, the processing raw material is put into the feeding assembly, the feeding speed and the feeding flow rate are controlled by the feeding assembly, after the raw material enters the extrusion cylinder, the raw material is crushed by the rotation of the extrusion screw 11, under the action of intense friction and extrusion force, the raw material generates high temperature and is finally discharged through the forming cover 2 under the pushing of the extrusion screw 11, and the raw material in a high-temperature state is rapidly solidified in contact with air; in the process, the temperature of the extrusion cylinder is controlled in real time through the cooling assembly, and the overhigh temperature of the extrusion cylinder is avoided. The non-fried puffed food processing device provided by the embodiment of the invention has the advantages that the structure is simple, the design is reasonable, in use, the extrusion force of the extrusion screw 11 is utilized to promote the temperature of food to rise in the extrusion cylinder, the food can be formed by contacting with air after passing through the forming cover 2, and the problem that the food cannot be formed due to overhigh temperature of the extrusion cylinder is solved by arranging the cooling component.

As shown in fig. 1, as a preferred embodiment of the present invention, the cooling assembly includes a cooling seat and a circulating pump 16, the cooling seat is fixedly disposed at the upper end of the bottom plate 1, the extruding cylinder is fixedly disposed at the upper end of the cooling seat, a liquid storage cavity 17 and an installation cavity are disposed in the cooling seat, the liquid storage cavity 17 and the installation cavity are separated by a partition, a cooling liquid is stored in the liquid storage cavity 17, the circulating pump 16 is fixed in the installation cavity, a cooling liquid flow channel 10 is spirally disposed in the extruding cylinder, one end of the cooling liquid flow channel 10 is connected to the circulating pump 16, the other end of the cooling liquid flow channel is connected to the liquid storage cavity 17, the circulating pump 16 is communicated with the liquid storage cavity 17 through a pipeline, an air pressure balance valve 9 is disposed at the.

As shown in fig. 1, as a preferred embodiment of the present invention, the cooling base is provided with an air inlet hole 14, the circulation pump 16 is provided with a plurality of sets of heat dissipation fins 15, and the heat dissipation fins 15 are disposed on a side close to the air inlet hole 14.

In an embodiment of the present invention, when in use, the extrusion screw 11 rotates at a high speed, so that the raw material will generate a high temperature in the extrusion cylinder, and the temperature of the extrusion cylinder will rise continuously, and when the temperature is too high, the moisture in the raw material will evaporate too fast, and the raw material cannot be molded after contacting with air, and the raw material will even be solidified in the extrusion cylinder, resulting in the blockage of the extrusion cylinder; starting the circulating pump 16, pumping the cooling liquid from the liquid storage cavity 17 by the circulating pump 16, and circulating the cooling liquid in the spirally arranged cooling liquid flow channel 10 so as to quickly take away the heat for extruding the cylinder, wherein in the process, the inevitable evaporation of the cooling liquid in the cooling liquid flow channel 10 can cause the increase of the air pressure in the cooling liquid flow channel 10, and the stability of the air pressure can be ensured by the arranged air pressure balance valve 9; in the long-time use process, the heat of the circulating pump 16 is led out through the radiating fins 15 and finally radiated through the air flowing in the air inlet holes 14, so that the stable work of the invention is ensured,

as shown in fig. 1 and 4, as a preferred embodiment of the present invention, the power input assembly includes a power input shaft, a generator 18 and a power generation driven pulley 19, the power input shaft is connected with the connecting sleeve through a coupling, the power input shaft is fixedly provided with a power generation driving pulley 20 and a power input pulley 23, the power generation driving pulley 20 is connected with the power generation driven pulley 19 through a transmission belt, and the generator 18 is fixedly arranged in the cooling seat and electrically connected with the circulating pump 16.

In an embodiment of the present invention, when in use, the power input pulley 23 is connected to a power source, so that the power input pulley 23 is used to drive the power input shaft to rotate, the power input shaft is used to drive the extrusion screw 11 to rotate through the connection sleeve, in the process, the power generation driving pulley 20 drives the power generation driven pulley 19 to rotate, the power generation driven pulley 19 drives the power generator 18 to operate, so as to generate power by using the power generator 18, and the power generated by the power generator 18 is used to supply power to the circulating pump 16.

As shown in fig. 1 and 3, as a preferred embodiment of the present invention, the forming cover locking assembly includes a control screw 3, a worm 6 and a bearing seat 8, two sets of screw holes 28 are symmetrically arranged on the outer diameter of the forming cover 2, a plurality of sets of discharge holes 27 are further arranged on the forming cover 2, two sets of control screws 3 are arranged, each set of control screw 3 is fixed on the extrusion cylinder through two sets of bearing seats 8, one end of each set of control screw 3 is respectively connected with two sets of screw holes 28 in a matching manner, a worm wheel 5 is fixedly arranged in the middle of each set of control screw 3, a protection box 4 is arranged outside the worm wheel 5, the control screw 3 penetrates through the protection box 4, the worm 6 is further rotatably arranged in the protection box 4, the worm 6 is connected with the worm wheel 5 in a matching manner, and a hand.

In an embodiment of the present invention, when the forming cover 2 needs to be installed, the forming cover 2 is firstly sleeved on one end of the extrusion cylinder away from the cooling assembly, the screw hole 28 is aligned with the control screw rod 3, then the worm 6 is rotated through the hand wheel 7, the worm 6 drives the worm wheel 5 to rotate in the rotating process, the worm wheel 5 directly drives the control screw rod 3 to rotate, and at this time, the control screw rod 3 is gradually screwed into the screw hole 28 until the forming cover 2 is tightly abutted against the extrusion cylinder.

As shown in fig. 1 and 5, as a preferred embodiment of the present invention, the feeding assembly includes a hopper 21 and a feeding roller 22, the hopper 21 is communicated with the extruding cylinder through a connecting seat, the feeding roller 22 is rotatably disposed in the connecting seat, and the outer diameter of the feeding roller 22 is abutted against the inner wall of the connecting seat, a plurality of groups of feeding grooves are uniformly disposed on the outer diameter of the feeding roller 22, and the feeding roller 22 is driven by a feeding motor disposed on the outer wall of the connecting seat.

In one embodiment of the present invention, the feeding motor is started to rotate the feeding roller 22, during the rotation, the raw material will fall into the feeding chute provided on the feeding roller 22, and when the feeding chute rotates to the lower side of the feeding roller 22, the raw material will fall into the extrusion cylinder, so that the structure can realize uniform feeding.

As shown in fig. 1 and 2, as a preferred embodiment of the present invention, a plurality of sets of adjustable legs 25 are disposed at the lower end of the bottom plate 1, and a plurality of sets of mounting slots 26 are disposed on the bottom plate 1.

In one example of the invention, the mounting slot 26 is used to secure the invention in use and the adjustable leg 2 is used to place the invention when not in use.

It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.

Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.