CN219596480U

CN219596480U - Protein extraction device

Info

Publication number: CN219596480U
Application number: CN202320598284.3U
Authority: CN
Inventors: 叶昀; 林克; 范伟伟
Original assignee: Ningbo Linye Biotechnology Co ltd
Current assignee: Ningbo Linye Biotechnology Co ltd
Priority date: 2023-03-22
Filing date: 2023-03-22
Publication date: 2023-08-29
Anticipated expiration: 2033-03-22

Abstract

The utility model discloses a protein extraction device, which comprises a tank body and a cover body, wherein the cover body is provided with a stirring motor and a feeding hopper, the rotating part of the stirring motor is provided with a rotating shaft, the lower part of the rotating shaft is uniformly provided with a plurality of stirring blades, the cover body is provided with a downward-pressing grinding block and a vertical driving device, the movable part of the vertical driving device is connected with the downward-pressing grinding block, the upper part of the rotating shaft is provided with a grinding disc, the grinding part of the grinding disc is bent downwards and uniformly penetrates through a plurality of sieve holes, the inner cavity wall of the cover body is provided with a movable groove for inserting the top of the tank body, a movable cavity for rotating and moving the grinding disc is formed between the inner groove wall of the movable groove and the top surface of the tank body, at least one guide structure is arranged in the movable cavity, and the outer part of the grinding disc is rotationally connected with the guide structure. According to the utility model, the rotation direction of the grinding disc is guided by the guide structure to enable the grinding disc to rotate stably, so that raw material slag with larger particles is ground, waste of raw materials is avoided, and the extraction efficiency of the device on vegetable proteins is improved.

Description

Protein extraction device

Technical Field

The utility model relates to the technical field of protein extraction, in particular to a protein extraction device.

Background

Protein is an important component for forming all cells and tissues of a human body, all important components of the human body need to be participated in the protein, and the protein accounts for about 18% of the total weight of the human body. Thus, reasonable intake of protein in the daily diet is closely related to the health of the human body. Proteins can be classified into vegetable proteins, which are important sources of human dietary proteins, and animal proteins, such as peanut, almond, soybean, etc., which can be used for protein extraction.

In the existing plant protein extraction method, plant raw materials such as pulp or nuts are crushed into powdery raw material particles, then the powdery raw material particles are mixed with liquid to obtain primary pulp, the primary pulp is stirred by a motor-driven stirring blade, protein in the raw materials is dissolved in the primary pulp, and the primary pulp is centrifuged and kept stand to obtain plant protein. For example, the utility model patent with publication number of CN214971914U discloses a soybean protein extract extraction device, which comprises a shell, wherein a stirring barrel is arranged in the shell, a stirring rod is fixedly connected in the shell, an ultrasonic transducer is fixedly arranged outside the stirring barrel, a vortex stirring blade is fixedly connected to the bottom of an inner cavity of the stirring barrel, a blanking pipe is fixedly connected to the center of the bottom of the stirring barrel, and a three-way valve is movably sleeved at the bottom of the blanking pipe.

However, the existing extraction device cannot fully crush and grind the plant raw materials, so that the raw materials poured into the shell contain larger granular raw material residues, proteins in the raw material residues are not easy to dissolve, waste of the raw materials is caused, and the extraction efficiency of the device on the plant proteins is reduced.

Disclosure of Invention

The utility model aims to solve the defects of the technology, and provides a protein extraction device which is designed to ensure that the rotation direction of a grinding disc is guided by a guide structure to ensure that the grinding disc rotates stably so as to grind raw material scraps with larger particles, avoid the waste of raw materials and improve the extraction efficiency of the device on vegetable proteins.

In order to solve the technical problems, the technical scheme of the utility model is as follows: the utility model provides a protein extraction device, includes jar body and lid, agitator motor and feeder hopper are installed to the lid, agitator motor's rotation portion is provided with the pivot, the lower part of pivot evenly is provided with a plurality of stirring leaves, the lid is provided with at least one and presses the mill subassembly, press the mill subassembly to include to push down grinding block and vertical drive arrangement, push down grinding block swing joint in the lid, vertical drive arrangement's movable part with push down the grinding block and be connected, vertical drive arrangement with the feeder hopper interval sets up;

the upper portion of pivot is provided with the mill, the grinding portion of mill is downwarping and evenly has link up a plurality of sieve meshes, the bottom surface of pushing down the grinding piece with the top surface laminating of mill, the feeder hopper is located the top department of mill, the inner chamber wall of lid is seted up and is supplied the movable groove of the top grafting of jar body, the interior slot wall of movable groove with form between the top surface of jar body and supply the movable chamber of mill rotary motion, the movable intracavity is provided with at least one guide structure, the outside portion and the guide structure rotation of mill are connected.

Preferably, the outer edge of the grinding disc is a wear-resistant ring, a ring groove is formed in the side wall, close to the guide structure, of the wear-resistant ring, the ring groove is coaxially arranged with the rotating shaft, and the guide structure is connected in the ring groove in a sliding mode.

Preferably, the guiding structure comprises a plurality of ball members which are uniformly distributed in a ring shape, each ball member is rotatably connected to the inner cavity wall of the movable cavity, and the part of the ball member exposed out of the movable cavity is in contact with the inner groove wall of the ring groove.

Preferably, the outer wall of the tank body is provided with a limiting ring, and the top surface of the limiting ring is in contact with the bottom surface of the cover body.

Preferably, a mounting sleeve is arranged at the center of the grinding disc, and the mounting sleeve is fixedly connected with the rotating shaft.

Preferably, the outer wall of the mounting sleeve is formed with a guide surface, and the guide surface is inclined toward the pressing grinding block.

Preferably, a guide sleeve is formed on the inner cavity wall of the cover body, the vertical driving device is an air cylinder, a connecting plate is arranged at the top of the pressing grinding block, the connecting plate is connected with a piston rod of the air cylinder, and the piston rod of the air cylinder is connected in the guide sleeve in a sliding mode.

Preferably, the bottom surface of the guide sleeve is provided with a guide groove, and the top surface of the connecting plate is provided with a guide strip which is connected in the guide groove in a sliding way.

Preferably, a liquid discharge pipe is arranged at the bottom of the tank body and is communicated with the inner cavity of the tank body, and a valve is arranged on the liquid discharge pipe.

Preferably, the outer wall of the tank body is penetrated with a mounting groove, the mounting groove extends along the height direction of the tank body, and an observation window is arranged in the mounting groove.

Compared with the prior art, the utility model has the beneficial effects that:

after lid and jar body equipment are accomplished, through pouring the magma into in the feeder hopper, the magma flows into jar internally through each sieve mesh on the mill, it is rotatory to drive the pivot through starting agitator motor, so that each stirring leaf stirs the magma in jar body, each sieve mesh is used for blockking great granular raw materials disintegrating slag, stretch out with driving the abrasive brick that pushes down through starting vertical drive, the pivot drives the mill and rotates, mill and the abrasive brick cooperation that pushes down carries out rotation grinding to the raw materials disintegrating slag of great granule, the direction of rotation of guide structure guide mill makes it rotate steadily, and then make the grinding of the raw materials disintegrating slag of great granule more fully even, the raw materials granule after grinding falls into jar internally through each sieve mesh along with the magma, under the stirring effect of each stirring leaf, the protein in the raw materials granule fully dissolves in the magma, avoid the waste of raw materials, the device has improved the extraction efficiency to vegetable protein.

Drawings

FIG. 1 is a schematic structural view of an embodiment;

FIG. 2 is a cross-sectional view of FIG. 1;

fig. 3 is an enlarged view of region a in fig. 2.

In the figure: 1. a tank body; 2. supporting feet; 3. a cover body; 4. a stirring motor; 5. a feed hopper; 6. a rotating shaft; 7. stirring the leaves; 8. a press grinding assembly; 81. pressing down the grinding block; 82. a vertical driving device; 9. grinding disc; 10. a sieve pore; 11. a movable groove; 12. a wear ring; 13. a ring groove; 14. a ball member; 15. a limiting ring; 16. a mounting sleeve; 17. a guide surface; 18. a guide sleeve; 19. a connecting plate; 20. a guide groove; 21. a guide bar; 22. a liquid discharge pipe; 23. a valve; 24. a mounting groove; 25. an observation window; 26. and a jack.

Detailed Description

The utility model is further described below by way of examples with reference to the accompanying drawings.

Referring to fig. 1, fig. 2, fig. 3, a protein extraction device, including a jar body 1 and a lid 3, evenly be provided with three supporting legs 2 around the bottom surface of jar body 1, be used for supporting jar body 1, lid 3 installs hopper 5 and agitator motor 4 that are the funnel form, agitator motor 4's rotation portion is provided with pivot 6, the lower part of pivot 6 evenly is provided with a plurality of stirring leaf 7, jack 26 has been seted up in the center department of the bottom inner tank wall of jar body 1, jack 26 supplies pivot 6 grafting, movable groove 11 has been seted up to the inner chamber wall of lid 3, peg graft in movable groove 11 at the top of jar body 1, the outer wall of jar body 1 is provided with spacing ring 15, when jar body 1 and lid 3 are organized, the tip of the lower part of pivot 6 inserts jack 26, so that pivot 6 and each stirring leaf 7 all are located jar body 1, when the top surface of spacing ring 15 and the bottom surface of lid 3 are contradicted, the top of lid 3 is located jar body 1 in order to cover its top opening, the direction of rotation of the outer wall of the lower tip of jack 26 and pivot 6 is used for guiding the rotation of pivot 6.

The lid 3 symmetry is provided with two and presses the mill subassembly 8, presses the mill subassembly 8 to include down to press the mill piece 81 and vertical drive arrangement 82, presses down the mill piece 81 swing joint in the lid 3, and vertical drive arrangement 82 and feeder hopper 5 interval set up, and vertical drive arrangement 82 is the cylinder, presses down the top of mill piece 81 and is provided with connecting plate 19, and connecting plate 19 is connected with the piston rod of cylinder. The upper portion of pivot 6 is provided with mill 9, and the center department of mill 9 is provided with installation cover 16, and installation cover 16 and pivot 6 fixed connection, the grinding portion of mill 9 is crooked downwards and evenly has a plurality of sieve meshes 10 to link up, and the bottom surface of pushing down the grinding piece 81 is laminated with the top surface of mill 9, and feeder hopper 5 is located the top department of mill 9.

After lid 3 and jar body 1 equipment are accomplished, the inside wall in movable groove 11 is inconsistent with jar top outer wall of body 1, form the movable chamber that supplies mill 9 rotatory activity between the inside wall in movable groove 11 and the top surface of body 1, be provided with two guide structures relatively in the movable chamber, guide structure is including being annular evenly distributed's a plurality of ball spare 14, each ball spare 14 all swivelling joint is on the inner chamber wall in movable chamber, two guide structures are located the top inside wall in movable groove 11 and the top surface of body 1 respectively, the outside portion and the guide structure rotation of mill 9 are connected. The outer edge of the grinding disc 9 is a wear-resistant ring 12, a ring groove 13 which is coaxially arranged with the rotating shaft 6 is arranged on the side wall of the wear-resistant ring 12 close to the guiding structure, and the part of the ball part 14, which exposes out of the movable cavity, is abutted against the inner groove wall of the ring groove 13, so that the guiding structure is glidingly connected in the corresponding ring groove 13.

When a worker uses the device, the worker pours raw pulp containing plant material powder into the feed hopper 5, the raw pulp flows into the tank 1 through the sieve holes 10 on the grinding disc 9, the outer wall of the mounting sleeve 16 is formed with a guide surface 17, the guide surface 17 is obliquely arranged toward the downward-pressing grinding block 81, and the guide surface 17 assists in guiding the raw pulp to flow to the grinding part of the grinding disc 9. Afterwards, the stirring motor 4 is started to drive the rotating shaft 6 to rotate, so that each stirring blade 7 stirs the primary pulp in the tank body 1, the inner hole wall of the insertion hole 26 is abutted against the outer wall of the rotating shaft 6 to guide the rotation of the rotating shaft 6, and the stirring of each stirring blade 7 to the primary pulp is more stable. In the process, the rotating shaft 6 drives the grinding disc 9 to rotate, each sieve mesh 10 is used for blocking larger granular raw material slag, the vertical driving device 82 is started to extend to drive the pressing grinding block 81 to be close to the grinding disc 9, the grinding disc 9 and the pressing grinding block 81 are matched to rotationally grind the larger granular raw material slag, the guiding structure guides the rotating direction of the grinding disc 9 to enable the grinding disc to rotate stably, further grinding of the larger granular raw material slag is more fully and uniformly achieved, the ground raw material particles fall into the tank body 1 along with raw pulp through each sieve mesh 10, proteins in the raw material particles are fully dissolved in the raw pulp under the stirring action of each stirring blade 7, waste of raw materials is avoided, and the extraction efficiency of the device on vegetable protein is improved.

The inner cavity wall of the cover body 3 is provided with a guide sleeve 18, a piston rod of the air cylinder is connected in the guide sleeve 18 in a sliding manner, two guide grooves 20 are symmetrically formed in the bottom surface of the limit sleeve, two guide strips 21 are symmetrically arranged on the top surface of the connecting plate 19, and the guide strips 21 are connected in the corresponding guide grooves 20 in a sliding manner so as to guide the telescopic movement of the pressing-down grinding block 81 and strengthen the impact resistance of the pressing-down grinding block 81 during grinding.

The outer wall of the tank body 1 is communicated with a mounting groove 24, the mounting groove 24 extends along the height direction of the tank body 1, an observation window 25 is arranged in the mounting groove 24, a worker can observe the primary pulp condition in the inner cavity of the tank body 1 through the observation window 25, a liquid discharge pipe 22 is arranged at the bottom of the tank body 1, the liquid discharge pipe 22 is communicated with the inner cavity of the tank body 1, a valve 23 is arranged on the liquid discharge pipe 22, the liquid discharge pipe 22 and the inner cavity of the tank body 1 are controlled to be opened or closed through the valve 23, and the valve 23 is of the prior art and is not described in detail herein. After the primary pulp is stirred, the worker stops the stirring motor 4, resets the pressing grinding block 81, and keeps the primary pulp in the tank body 1 standing and layering, and outputs the primary pulp lower protein liquid from the liquid discharge pipe 22 by opening the valve 23.

Of course, the above is only a typical example of the utility model, and other embodiments of the utility model are also possible, and all technical solutions formed by equivalent substitution or equivalent transformation fall within the scope of the utility model claimed.

Claims

1. Protein extraction device, including jar body (1) and lid (3), characterized by: the stirring device comprises a cover body (3), a stirring motor (4) and a feeding hopper (5), wherein a rotating part of the stirring motor (4) is provided with a rotating shaft (6), a plurality of stirring blades (7) are uniformly arranged at the lower part of the rotating shaft (6), at least one pressing and grinding assembly (8) is arranged on the cover body (3), the pressing and grinding assembly (8) comprises a pressing and grinding block (81) and a vertical driving device (82), the pressing and grinding block (81) is movably connected in the cover body (3), a movable part of the vertical driving device (82) is connected with the pressing and grinding block (81), and the vertical driving device (82) and the feeding hopper (5) are arranged at intervals;

the upper portion of pivot (6) is provided with mill (9), the grinding portion of mill (9) is crooked downwards and has evenly been link up a plurality of sieve meshes (10), the bottom surface of pushing down mill piece (81) with the top laminating of mill (9), feeder hopper (5) are located the top department of mill (9), the inner chamber wall of lid (3) has offered supplies movable groove (11) of the top grafting of jar body (1), the inside groove wall of movable groove (11) with form between the top surface of jar body (1) supplies the movable chamber of mill (9) rotary motion, the movable intracavity is provided with at least one guide structure, the outside portion and the guide structure rotation of mill (9) are connected.

2. The protein extraction apparatus of claim 1, wherein: the outer edge of the grinding disc (9) is a wear-resistant ring (12), a ring groove (13) is formed in the side wall, close to the guide structure, of the wear-resistant ring (12), the ring groove (13) and the rotating shaft (6) are coaxially arranged, and the guide structure is connected in the ring groove (13) in a sliding mode.

3. The protein extraction apparatus of claim 2, wherein: the guiding structure comprises a plurality of ball members (14) which are uniformly distributed in a ring shape, each ball member (14) is rotationally connected to the inner cavity wall of the movable cavity, and the part of the ball member (14) exposed out of the movable cavity is abutted against the inner groove wall of the annular groove (13).

4. The protein extraction apparatus of claim 1, wherein: the outer wall of the tank body (1) is provided with a limiting ring (15), and the top surface of the limiting ring (15) is in contact with the bottom surface of the cover body (3).

5. The protein extraction apparatus of claim 1, wherein: the center of the grinding disc (9) is provided with a mounting sleeve (16), and the mounting sleeve (16) is fixedly connected with the rotating shaft (6).

6. The protein extraction apparatus of claim 5, wherein: the outer wall of the mounting sleeve (16) is provided with a guide surface (17), and the guide surface (17) is obliquely arranged towards the pressing grinding block (81).

7. The protein extraction apparatus of claim 1, wherein: the inner cavity wall of the cover body (3) is provided with a guide sleeve (18), the vertical driving device (82) is an air cylinder, the top of the pressing grinding block (81) is provided with a connecting plate (19), the connecting plate (19) is connected with a piston rod of the air cylinder, and the piston rod of the air cylinder is connected in the guide sleeve (18) in a sliding mode.

8. The protein extraction apparatus of claim 7, wherein: the bottom surface of uide bushing (18) has seted up guide way (20), the top surface of connecting plate (19) is provided with slide connect in guide bar (21) in guide way (20).

9. The protein extraction apparatus of claim 1, wherein: the bottom of the tank body (1) is provided with a liquid discharge pipe (22), the liquid discharge pipe (22) is communicated with the inner cavity of the tank body (1), and the liquid discharge pipe (22) is provided with a valve (23).

10. The protein extraction apparatus of claim 1, wherein: the outer wall of the tank body (1) is penetrated with a mounting groove (24), the mounting groove (24) extends along the height direction of the tank body (1), and an observation window (25) is arranged in the mounting groove (24).