A kind of single-cell protein feed raw material processing pulverizing device

Abstract

The present application relates to the field of feed raw material crushing device, specifically to a single-cell protein feed raw material processing crushing device, including the crushing tank, the top of the crushing tank is fixedly installed with the driving motor, the lower part of the inner wall of the crushing tank is fixedly connected with the filter plate, the top of the filter plate is rotatably connected with the transmission rod, and the top of the transmission rod is fixedly connected with the rotating end of the driving motor, further including: fiber collection mechanism. The single-cell protein feed raw material processing crushing device adjusts the cooperation of the adjusting ring and the expansion plate, periodically drives the movable blade disc to approach the fixed blade disc, in this process, on the one hand, the fiber wound on the fiber collection rod is pushed into the cutting area, on the other hand, the sharp blades arranged in a staggered manner are used for accurately and efficiently secondary crushing of the fiber, which makes the waste originally affecting production be converted into fine powder and re-mixed into the feed product, thus eliminating the hidden trouble and improving the comprehensive utilization rate of the raw material.

Description

TECHNICAL FIELD

[0001] The present application relates to the field of feed raw material crushing device, in particular to a single cell protein feed raw material processing crushing device. BACKGROUND

[0002] Single cell protein feed as an important source of protein is widely used in livestock breeding industry, and in its processing process, the raw material containing plant fiber often needs to be crushed to improve the uniformity and digestibility of the feed, however, the existing crushing device still has obvious deficiencies in actual application.

[0003] The following problems in the prior art have not been well solved: the traditional feed raw material crushing device mostly uses single direction rotating blades or hammers for beating and grinding, when processing raw materials rich in plant fibers, these flexible fiber materials are easy to wind around the rotating parts, or stick to the surface of the filter screen at the bottom of the crushing chamber, which not only significantly increases the load of the driving motor, leading to increased energy consumption, but also seriously clogs the filter screen, so that the crushed fine particles cannot be discharged in time. The consequences caused by this are that the crushing efficiency is sharply reduced, the equipment needs to be frequently stopped for manual cleaning and maintenance, which seriously restricts the continuity and automation level of production, and increases the operating cost.

[0004] The existing device usually lacks effective online processing capacity for the wound plant fibers, and some devices try to add cutting elements, but the structure is often complex, and it is difficult to work with the fiber collection function, resulting in poor secondary crushing effect of the fibers, and the fiber residues still affect the quality of the final product. SUMMARY

[0005] The present application aims to provide a single cell protein feed raw material processing crushing device to solve the problems raised in the background art. To achieve the above purpose, the present application provides the following technical scheme: a single cell protein feed raw material processing crushing device, comprising a crushing tank, a driving motor is fixedly installed at the top of the crushing tank, a filter plate is fixedly connected to the lower part of the inner wall of the crushing tank, a transmission rod is rotatably connected to the top of the filter plate, and the top of the transmission rod is fixedly connected with the rotating end of the driving motor.

[0006] It also includes a fiber collection mechanism movably installed between the bottom of the transmission rod and the filter plate, for collecting plant fibers in the feed raw material.

[0007] A fiber crushing mechanism movably installed between the fiber collection mechanism and the inner wall of the crushing tank, for crushing plant fibers in the feed raw material.

[0008] Preferably, the fiber collecting mechanism comprises: a protective sleeve, which is fixedly sleeved on the lower part of the transmission rod, and the bottom of the protective sleeve is rotationally connected with a supporting ring, the bottom of the supporting ring is rotationally connected with the top of the filter plate;

[0009] The main stirring blade is fixedly connected with the outer wall of the protective sleeve, and the outer wall of the supporting ring is fixedly connected with a secondary stirring blade matched with the main stirring blade;

[0010] The gear set is movably installed between the inner walls of the protective sleeve and the supporting ring, and the bottom of the gear set is fixedly connected with the top of the filter plate, for driving the main stirring blade and the secondary stirring blade to rotate in opposite directions;

[0011] The gear rod is rotationally arranged on the surface of the protective sleeve, and the gear rod is arranged at the middle part of the main stirring blade, one end of the gear rod is in meshing transmission with the surface of the gear set;

[0012] The fixed blade disc is fixedly sleeved on the surface of the gear rod, and the surface of the gear rod movably sleeved with a movable blade disc matched with the fixed blade disc;

[0013] The compression ring is fixedly connected with the side wall of the movable blade disc;

[0014] The hinged block is arranged between the fixed blade disc and the movable blade disc, and is fixedly installed on the surface of the gear rod;

[0015] The fiber collecting rod is rotationally connected with the middle part of the hinged block and the compression ring.

[0016] Preferably, the gear set comprises: a main tooth ring fixedly connected with the inner ring of the protective sleeve, and the inner ring of the supporting ring is fixedly connected with a secondary tooth ring;

[0017] The lower part of the transmission rod is sleeved with a transmission tooth ring in meshing transmission with the gear rod, and the transmission tooth ring is fixedly connected with the top of the filter plate, and the outer wall of the transmission tooth ring is rotationally connected with a synchronous tooth rod, which is arranged in meshing transmission between the main tooth ring and the secondary tooth ring.

[0018] Preferably, the main stirring blade is composed of two arc-shaped blades, and the gear rod is rotationally arranged between the two arc-shaped blades;

[0019] The fixed blade disc and the adjacent movable blade disc are arranged as a group, and the surface of the gear rod is provided with fifteen groups of the combination.

[0020] Preferably, the hinged block is composed of a concave plate and a hinged shaft, the hinged shaft is rotationally arranged in the inner part of the concave plate, the end of the hinged shaft is rotationally connected with the fiber collecting rod, and the surface of the gear rod is fixedly connected with a spring push rod for resetting the hinged shaft;

[0021] The surface of the fiber collecting rod is obliquely provided with a fiber collecting thorn.

[0022] Preferably, the fiber crushing mechanism comprises: an adjusting ring fixedly connected to the inner wall of the crushing tank, and a adjusting groove is formed in the bottom of the adjusting ring;

[0023] A telescopic plate is fixedly connected to the middle part of the transmission rod, and one end of the telescopic plate is slidably arranged in the adjusting groove;

[0024] An auxiliary stirring blade is fixedly connected to the middle part of the telescopic plate;

[0025] A connecting rod is fixedly connected to the bottom of the auxiliary stirring blade, and the bottom of the connecting rod is fixedly connected to the top of the movable blade disc.

[0026] Preferably, the adjusting groove is of a convex groove type, and an adjusting pin is fixedly connected to one end of the telescopic plate, and the telescopic plate is slidably arranged in the adjusting groove through the adjusting pin.

[0027] Preferably, four cutting blades are circumferentially arranged on the side opposite to the fixed blade disc of the movable blade disc, and the cutting blades on the movable blade disc and the fixed blade disc are arranged in a staggered manner.

[0028] Compared with the prior art, the present application has the following advantages:

[0029] In the present application, the bidirectional stirring and crushing structure formed by the primary stirring blade and the secondary stirring blade rotates in opposite directions under the driving of the driving mechanism, and the gear rod in the middle part of the primary stirring blade cooperates with the gear set to rotate the fiber collecting rod in the gear rod, thereby producing strong shearing, collision and grinding effects on the feed raw materials. The multi-directional tearing force can effectively destroy the fiber structure of the materials, so that the materials with qualified particle size can quickly pass through the filter plate, the crushing output per unit time is greatly improved, and the uniformity of the particle size of the finished product is ensured.

[0030] In the present application, the fiber collecting rod in the fiber collecting mechanism rotates in a combination of revolution and rotation to actively wind and collect the long fiber materials in the raw materials, thereby effectively preventing the fibers from winding around the main shaft or blocking the filter mesh. This not only reduces the frequency of shutdown caused by blocking, but also ensures the continuity and stability of the crushing process by keeping the filter plate unobstructed.

[0031] In the present application, the adjusting ring and the telescopic plate cooperate to periodically move the movable blade disc close to the fixed blade disc. In this process, on the one hand, the fibers wound on the fiber collecting rod are pushed into the cutting area, and on the other hand, the sharp blades arranged in a staggered manner precisely and efficiently perform secondary crushing on the fibers. This converts the waste that originally affects production into fine powder and re-mixes it into the feed product, thereby eliminating hidden dangers and improving the comprehensive utilization rate of raw materials. BRIEF DESCRIPTION OF DRAWINGS

[0032] Figure 1 Figure 1 is a perspective view of the pulverizing tank of the present application;

[0033] Figure 2 Figure 2 is a sectional view of the position of the transmission rod and the pulverizing tube of the present application;

[0034] Figure 3 Figure 3 is a perspective view of the main stirring blade of the protective sleeve of the present application;

[0035] Figure 4 Figure 4 is a sectional view of the position of the transmission rod and the protective sleeve of the present application;

[0036] Figure 5 Figure 5 is a perspective view of the structure at A in the present application; Figure 4

[0037] Figure 6 Figure 6 is a sectional view of the position of the main tooth ring and the slave tooth ring of the present application;

[0038] Figure 7 Figure 7 is a sectional view of the position of the gear rod and the main stirring blade of the present application;

[0039] Figure 8 Figure 8 is a perspective view of the structure at B in the present application; Figure 7

[0040] Figure 9 Figure 9 is a side sectional view of the position of the movable blade disc and the fixed blade disc of the present application;

[0041] Figure 10 Figure 10 is a bottom view of the position of the adjusting ring and the adjusting groove of the present application;

[0042] Figure 11 Figure 11 is a perspective view of the fiber collecting rod in the turned-over state of the present application.

[0043] In the drawings: 1, pulverizing tank; 2, driving motor; 3, filter plate; 4, transmission rod; 5, fiber collecting mechanism; 501, protective sleeve; 502, support ring; 503, main stirring blade; 504, slave stirring blade; 505, gear set; 5051, main tooth ring; 5052, slave tooth ring; 5053, transmission tooth ring; 5054, synchronous tooth rod; 506, gear rod; 507, fixed blade disc; 508, movable blade disc; 509, pressing ring; 510, hinged block; 511, fiber collecting rod; 6, fiber pulverizing mechanism; 601, adjusting ring; 602, adjusting groove; 603, telescopic plate; 604, auxiliary stirring blade; 605, connecting rod. DETAILED DESCRIPTION

[0044] ​​With reference to the drawings of the embodiments of the present application, the technical solutions in the embodiments of the present application will be described clearly and completely. Obviously, the described embodiments are only a part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments of the present application, all other embodiments obtained by those skilled in the art without creative work fall within the scope of the present application.

[0045] Please refer to Figures 1 to 11 The present application provides a technical solution: a single-cell protein feedstock processing pulverizing device: including a pulverizing tank 1, a drive motor 2 is fixedly installed on the top of the pulverizing tank 1, a filter plate 3 is fixedly connected to the lower part of the inner wall of the pulverizing tank 1, a transmission rod 4 is rotatably connected to the top of the filter plate 3, and the top of the transmission rod 4 is fixedly connected with the rotating end of the drive motor 2. It should be noted that: the drive motor 2 rotates with the transmission rod 4, the fiber collecting mechanism 5 operates with the transmission rod 4, the feedstock is pulverized, and the pulverized feed is filtered out through the filter plate 3; the surface of the filter plate 3 is provided with a filter screen for filtering the feedstock.

[0046] Further comprising: a fiber collecting mechanism 5 movably installed between the bottom of the transmission rod 4 and the filter plate 3, for collecting plant fibers in the feedstock.

[0047] A fiber pulverizing mechanism 6 movably installed between the fiber collecting mechanism 5 and the inner wall of the pulverizing tank 1, for pulverizing plant fibers in the feedstock.

[0048] In the present embodiment, as shown in Figures 1 to 11 The fiber collecting mechanism 5 includes: a protective sleeve 501 fixedly sleeved on the lower part of the transmission rod 4, a support ring 502 is rotatably connected to the bottom of the protective sleeve 501, and the bottom of the support ring 502 is rotatably connected to the top of the filter plate 3. It should be noted that: a connecting bearing is fixedly connected between the lower part of the protective sleeve 501 and the support ring 502, so that the protective sleeve 501 does not rotate with the support ring 502 during rotation, and a sealing bearing is fixedly connected between the bottom of the support ring 502 and the top of the filter plate 3, to ensure that the support ring 502 stably rotates on the top of the filter plate 3.

[0049] The outer wall of the protective sleeve 501 is fixedly connected with the main stirring blade 503, the outer wall of the support ring 502 is fixedly connected with the secondary stirring blade 504, a gear set 505 is movably installed between the inner walls of the protective sleeve 501 and the support ring 502, the bottom of the gear set 505 is fixedly connected with the top of the filter plate 3, and the gear set 505 is used to drive the main stirring blade 503 and the secondary stirring blade 504 to rotate in opposite directions. It should be noted that: four main stirring blades 503 and four secondary stirring blades 504 are respectively equidistantly arranged along the circumferential direction of the transmission rod 4. When the four main stirring blades 503 and the four secondary stirring blades 504 rotate in opposite directions, the feed raw materials are crushed, and the main stirring blade 503 is arranged above the secondary stirring blade 504, and the secondary stirring blade 504 is arranged at the top position of the filter plate 3.

[0050] A gear rod 506 is rotatably arranged on the surface of the protective sleeve 501, and the gear rod 506 is arranged at the middle position of the main stirring blade 503. One end of the gear rod 506 is engaged with the surface of the gear set 505. A fixed blade disc 507 is fixedly sleeved on the surface of the gear rod 506, and a movable blade disc 508 that cooperates with the fixed blade disc 507 is movably sleeved on the surface of the gear rod 506. A pressing ring 509 is fixedly connected to the side wall of the movable blade disc 508 close to the corresponding fixed blade disc 507, and the top of the movable blade disc 508 is fixedly connected to the surface of the fiber crushing mechanism 6. It should be noted that: a sealing bearing is horizontally fixedly connected to the middle of the protective sleeve 501, and the gear rod 506 is fixedly connected to the inner ring of the sealing bearing; the fixed blade disc 507 can rotate synchronously with the gear rod 506, while the movable blade disc 508 can only horizontally move on the surface of the gear rod 506 along with the fiber crushing mechanism 6. The collected fibers are crushed by the cooperation of the fixed blade disc and the movable blade disc.

[0051] A hinge block 510 is arranged between the fixed blade disc 507 and the movable blade disc 508, and the hinge block 510 is fixedly installed on the surface of the gear rod 506. A fiber collecting rod 511 is rotatably connected to the middle of the hinge block 510. It should be noted that: during the rotation of the gear rod 506 along with the transmission rod 4, the gear rod 506 is engaged with the gear set 505 to achieve self-rotation. At this time, the fiber collecting rod 511 on the surface of the gear rod 506 rotates along with it and winds the plant fibers. Since the fiber collecting rod 511 is arranged close to the top of the filter plate 3, the rotating fiber collecting rod 511 can not only wind the plant fibers in the feed raw materials, but also self-clean the plant fibers adhered to the surface of the filter plate 3, reducing the adhesion of plant fibers on the surface of the filter plate 3.

[0052] In this embodiment, as Figures 1 to 11 shown, the gear set 505 includes: a main gear ring 5051 fixedly connected to the inner ring of the protective sleeve 501, and a secondary gear ring 5052 fixedly connected to the inner ring of the support ring 502.

[0053] The lower part of the transmission rod 4 is sleeved with a transmission gear ring 5053 which is engaged with the gear rod 506 for transmission, and the transmission gear ring 5053 is fixedly connected to the top of the filter plate 3. The outer wall of the transmission gear ring 5053 is rotationally connected with a synchronous gear rod 5054 which is engaged between the main gear ring 5051 and the slave gear ring 5052. It should be noted that when the transmission rod 4 rotates with the protective sleeve 501 and the main gear ring 5051, the main gear ring 5051 is engaged with the synchronous gear rod 5054 to rotate the slave gear ring 5052 and the support ring 502 in the opposite direction, while the protective sleeve 501 rotates synchronously with the gear rod 506, so that the gear rod 506 is engaged with the top of the transmission gear ring 5053 fixedly installed on the top of the filter plate 3, and the gear rod 506 realizes the effect of autorotation.

[0054] In the embodiment, as shown in the figure, Figures 1 to 11 The main stirring blade 503 is composed of two arc-shaped blades, and the gear rod 506 is rotationally arranged between the two arc-shaped blades. It should be noted that the fiber collection rod 511 can be exposed between the top and the bottom of the two arc-shaped blades, which is convenient for winding the plant fibers inside the feed raw materials.

[0055] The fixed blade disc 507 and the adjacent movable blade disc 508 form a group, and fifteen groups of the group are arranged on the surface of the gear rod 506.

[0056] In the embodiment, as shown in the figure, Figures 1 to 11 The hinged block 510 is composed of a concave plate and a hinge shaft, the hinge shaft is rotationally arranged in the concave plate, the end of the hinge shaft is rotationally connected with the fiber collection rod 511, and the surface of the gear rod 506 is fixedly connected with a spring push rod for resetting the hinge shaft. It should be noted that under the action of the concave plate, the hinge shaft and the fiber collection rod 511 can only be turned by ninety degrees towards the fixed blade disc 507; when the movable blade disc 508 moves towards the fixed blade disc 507, the pressing ring 509 presses against the side wall of the fiber collection rod 511, so that the fiber collection rod 511 turns by ninety degrees in the concave plate with the hinge shaft, and after the movable blade disc 508 resets, the spring push rod resets and presses against the hinge shaft and the fiber collection rod 511 to reset and turn.

[0057] The surface of the fiber collection rod 511 is obliquely provided with fiber collection thorns. It should be noted that four fiber collection rods 511, hinged blocks 510 and spring push rods are equidistantly arranged along the circumference between the fixed blade disc 507 and the movable blade disc 508.

[0058] In the embodiment, as shown in the figure, Figures 1 to 11 The fiber crushing mechanism 6 includes an adjusting ring 601 fixedly connected to the inner wall of the crushing tank 1, and an adjusting groove 602 is formed in the bottom of the adjusting ring 601.

[0059] The telescopic plate 603 is fixedly connected in the middle of the transmission rod 4, one end of the telescopic plate 603 is slidably arranged in the inside of the adjusting groove 602, the middle of the telescopic plate 603 is fixedly connected with an auxiliary stirring blade 604, the bottom of the auxiliary stirring blade 604 is fixedly connected with a connecting rod 605, and the bottom of the connecting rod 605 is fixedly connected with the top of the movable blade disc 508.

[0060] In the embodiment, as shown in the figure, Figures 1 to 11 The adjusting groove 602 is provided in a convex groove type, one end of the telescopic plate 603 is fixedly connected with an adjusting pin, and the one end of the telescopic plate 603 is slidably arranged in the inside of the adjusting groove 602 through the adjusting pin. It should be noted that the convex groove type is a structure of a circle plus a local concave, and the telescopic plate 603 slides along the track of the adjusting groove 602 of the convex groove type during the sliding process, thereby achieving the shrinking effect.

[0061] In the embodiment, as shown in the figure, Figures 1 to 11 The movable blade disc 508 and the fixed blade disc 507 are coaxially arranged, and the cutting blades on the movable blade disc 508 and the fixed blade disc 507 are arranged at different circumferential diameter positions.

[0062] The use method and advantages of the present application are as follows:

[0063] As shown in the figure, Figures 1 to 11 When in use, the driving motor 2 is started to rotate the transmission rod 4, so that the transmission rod 4 rotates synchronously with the protective sleeve 501 and the main tooth ring 5051 in the inside of the protective sleeve 501, the main tooth ring 5051 is engaged with the driven tooth ring 5052 through the synchronous tooth rod 5054 to drive the driven tooth ring 5052 to rotate reversely with the supporting ring 502, at this time, the main stirring blade 503 on the protective sleeve 501 rotates in the opposite direction with the driven stirring blade 504 on the supporting ring 502 to crush the feed raw material in the inside of the crushing tank 1, and the crushed raw material is filtered out from the surface of the filter plate 3.

[0064] When the protective sleeve 501 rotates on the top of the filter plate 3 with the transmission rod 4, the gear rod 506 on the surface of the protective sleeve 501 meshes with the top of the transmission gear ring 5053 fixedly connected to the top of the filter plate 3, so that the gear rod 506 rotates while revolving with the protective sleeve 501, and in the process, the rotating gear rod 506 rotates with the fiber collecting rod 511 on the surface, winds and collects the plant fibers generated in the process of crushing the feed raw materials, reduces the obstruction caused by the plant fibers to the raw material crushing process, and improves the crushing efficiency.

[0065] In the rotating process of the transmission rod 4, the transmission rod 4 rotates with the expansion plate 603 along the adjusting groove 602 at the bottom of the adjusting ring 601, and since the adjusting groove 602 is arranged in the form of a convex groove, the expansion plate 603 intermittently shrinks in the revolving process, and in the shrinking process of the expansion plate 603, the expansion plate 603 moves with the movable blade disc 508 in the direction of the corresponding fixed blade disc 507 through the cooperation of the auxiliary stirring blade 604 and the connecting rod 605, at this time, the pressing ring 509 on the movable blade disc 508 extrudes the fiber collecting rod 511 movably installed on the surface of the gear rod 506, so that the fiber collecting rod 511 flips inside the hinge block 510, at this time, the movable blade disc 508 moves through the cutting blades on the surface to push the collected fibers to the direction of the fixed blade disc 507, and the fixed blade disc 507 rotates synchronously with the gear rod 506, so that the fixed blade disc 507 and the movable blade disc 508 close to it crush the collected plant fibers through the surface misaligned cutting blades, further improving the feed raw material crushing effect.

[0066] The above shows and describes the basic principles, main features and advantages of the present application. It should be understood by those skilled in the art that the present application is not limited to the above-mentioned embodiments, and the above-mentioned embodiments and descriptions in the specification are only preferred examples of the present application and are not intended to limit the present application. Without departing from the spirit and scope of the present application, various changes and improvements can be made to the present application, and these changes and improvements all fall within the scope of the present application. The scope of protection of the present application is defined by the appended claims and their equivalents.

Claims

1. A single cell protein feedstock processing crushing device, comprising a crushing tank (1), a driving motor (2) fixedly installed at the top of the crushing tank (1), a filter plate (3) fixedly connected to the lower part of the inner wall of the crushing tank (1), and a transmission rod (4) rotatably connected to the top of the filter plate (3) and fixedly connected to the rotating end of the driving motor (2); characterized in that Further comprising: a fiber collecting mechanism (5) movably installed between the bottom of the transmission rod (4) and the filter plate (3) for collecting plant fibers in the feedstock; a fiber crushing mechanism (6) movably installed between the fiber collecting mechanism (5) and the inner wall of the crushing tank (1) for crushing the plant fibers in the feedstock; the fiber collecting mechanism (5) comprises a protective sleeve (501) fixedly sleeved on the lower part of the transmission rod (4), a support ring (502) rotatably connected to the bottom of the protective sleeve (501), and the bottom of the support ring (502) is rotatably connected to the top of the filter plate (3); a main stirring blade (503) fixedly connected to the outer wall of the protective sleeve (501), a slave stirring blade (504) fixedly connected to the outer wall of the support ring (502) and matched with the main stirring blade (503); a gear set (505) movably installed between the inner walls of the protective sleeve (501) and the support ring (502) and fixedly connected to the top of the filter plate (3) at the bottom of the gear set (505) for driving the main stirring blade (503) and the slave stirring blade (504) to rotate in opposite directions; a gear rod (506) rotatably arranged on the surface of the protective sleeve (501) and arranged at the middle position of the main stirring blade (503), one end of the gear rod (506) is in meshing transmission with the surface of the gear set (505); a fixed blade disc (507) fixedly sleeved on the surface of the gear rod (506), an active blade disc (508) movably sleeved on the surface of the gear rod (506) and matched with the fixed blade disc (507); a compression ring (509) fixedly connected to the side wall of the active blade disc (508); a hinged block (510) arranged between the fixed blade disc (507) and the active blade disc (508) and fixedly installed on the surface of the gear rod (506); a fiber collecting rod (511) rotatably connected to the middle part of the hinged block (510) and matched with the compression ring (509); the fiber crushing mechanism (6) comprises an adjusting ring (601) fixedly connected to the inner wall of the crushing tank (1), an adjusting groove (602) formed in the bottom of the adjusting ring (601), a telescopic plate (603) fixedly connected to the middle part of the transmission rod (4) and slidably arranged in the adjusting groove (602), an auxiliary stirring blade (604) fixedly connected to the middle part of the telescopic plate (603), and a connecting rod (605) fixedly connected to the bottom of the auxiliary stirring blade (604) and fixedly connected to the top of the active blade disc (508). ​ ​ ​ 2. A grinding device for processing single-cell protein feedstock according to claim 1, characterized in that: The gear set (505) comprises: a main tooth ring (5051) fixedly connected to the inner ring of the protective sleeve (501), and the inner ring of the support ring (502) is fixedly connected with a slave tooth ring (5052); The lower part of the transmission rod (4) is sleeved with a transmission tooth ring (5053) engaged with the gear rod (506) for transmission, and the transmission tooth ring (5053) is fixedly connected to the top of the filter plate (3), the outer wall of the transmission tooth ring (5053) is rotatably connected with a synchronous tooth rod (5054), and the synchronous tooth rod (5054) is engaged between the main tooth ring (5051) and the slave tooth ring (5052).

3. A comminution device for processing single-cell protein feedstock according to claim 2, characterized in that: The main stirring blade (503) is composed of two arc-shaped blades, and the gear rod (506) is rotatably arranged between the two arc-shaped blades. The fixed blade disc (507) and the adjacent movable blade disc (508) form a group, and the surface of the gear rod (506) is provided with fifteen groups of the group.

4. A comminution device for processing single-cell protein feedstock according to claim 3, characterized in that: The hinged block (510) is composed of a concave plate and a hinge shaft, the hinge shaft is arranged in the concave plate in one-way rotation, the end of the hinge shaft is rotatably connected with the fiber collecting rod (511), and the surface of the gear rod (506) is fixedly connected with a spring push rod for resetting the hinge shaft. The surface of the fiber collecting rod (511) is obliquely provided with a fiber collecting thorn.

5. A comminution device for processing single-cell protein feedstock according to claim 4, characterized in that: The adjusting groove (602) is provided in the form of a convex groove, one end of the telescopic plate (603) is fixedly connected with an adjusting pin, and one end of the telescopic plate (603) is slidably arranged in the adjusting groove (602) through the adjusting pin.

6. A comminution device for processing single-cell protein feedstock according to claim 5, characterized in that: The side opposite to the fixed blade disc (507) of the movable blade disc (508) is respectively circumferentially provided with four cutting blades, and the cutting blades on the movable blade disc (508) and the fixed blade disc (507) are arranged in a staggered manner.

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