Dining table residual food feed fermentation bin

Abstract

The invention belongs to the technical field of food processing, and discloses a dining table residual food feed fermentation bin which comprises a fermentation tank and further comprises a feeding module arranged outside the fermentation tank; the stirring mechanism is arranged in the fermentation tank; the discharging mechanism is arranged on the outer wall of the top end of the fermentation tank; an oxygen pipe is arranged on the outer wall of the top end of the fermentation tank through the connecting mechanism; the discharge hole is fixedly connected to the outer wall of the bottom end of the fermentation tank; wherein the stirring mechanism comprises a motor; through cooperation of the stirring rod, the partition plate and other structures, fixing of the stirring rod can be completed by inserting the stirring rod into the fixing block and clamping the wedge block and the groove, during dismounting, the stirring rod is pushed inwards and rotated, the stirring rod can be pulled outwards to be taken out, the stirring rod does not need to be dismounted and mounted by rotating a bolt, and the stirring device is more convenient and faster to use.

Description

Technical Field

[0001] The invention belongs to the technical field of food processing, in particular to a fermentation bin for converting table waste into feed. Background Art

[0002] The table leftover food feed fermentation bin is a device specially used to process table leftover food and convert it into animal feed. It usually has a sealed space and supporting stirring, ventilation, temperature control, humidity control and other systems. It can utilize the fermentation action of microorganisms to decompose and transform the organic matter in the leftover food under suitable environmental conditions, remove harmful components, and generate fermented feed rich in nutrients such as protein and vitamins, thereby realizing the resource recycling of table leftover food.

[0003] When food is fermented in a fermentation bin, aerobic microbial agents need to be added and oxygen needs to be continuously input to complete the conversion and fermentation process. In order to improve the efficiency of conversion and fermentation, a stirring device is provided in the fermentation bin to allow the microbial agents to be fully mixed with the food and converted. However, in some prior arts, a large amount of impurities will adhere to the stirring rod after long-term use, and the stirring rod needs to be removed for cleaning and maintenance. Some stirring rods are fixed to the rotating rod by bolts, and the bolts need to be turned multiple times during disassembly and installation, which is rather cumbersome. Therefore, a fermentation bin for converting table leftover food into feed is proposed to address the above problems. Summary of the invention

[0004] In order to solve the problems raised in the above background technology, the present invention provides a fermentation bin for converting table waste into feed, which solves the problem that the stirring rod is inconvenient to install and disassemble in the prior art.

[0005] To achieve the above object, the present invention provides the following technical solution: a fermentation bin for converting table waste into feed, comprising a fermentation tank, and further comprising: A feeding module, wherein the feeding module is arranged outside the fermentation tank; A stirring mechanism, wherein the stirring mechanism is arranged inside the fermentation tank; A material discharge mechanism, wherein the material discharge mechanism is arranged on the top outer wall of the fermentation tank; A connecting mechanism, wherein the top outer wall of the fermentation tank is provided with an oxygen pipe through the connecting mechanism; A discharge port, the discharge port being fixedly connected to the outer wall of the bottom end of the fermentation tank; Wherein, the stirring mechanism comprises a motor, the output shaft of the motor is fixedly connected to a rotating rod, and the inner wall of the rotating rod is clamped with a stirring rod; The feeding mechanism comprises a bacterial agent tank, the inner wall of the top end of the fermentation tank is elastically connected to a moving plate via a return spring, and the inner wall of the bacterial agent tank is provided with a closing ball; The connecting mechanism includes a connecting block, a rotating ring is rotatably connected to the inner wall of the connecting block, and a pressing block is slidably connected to the inner wall of the connecting block.

[0006] Preferably, a wedge block is elastically connected to the inner wall of the stirring rod through a connecting spring, a fixing block is fixedly connected to the outer wall of the rotating rod, a partition plate is elastically connected to the inner wall of the fixing block through a telescopic spring, and a groove is formed in the inner wall of the fixing block.

[0007] Preferably, the motor is fixedly connected to the outer wall of the top end of the fermentation tank, one end of the connecting spring is fixedly connected to the outer wall of the wedge block, the other end of the connecting spring is fixedly connected to the inner wall of the stirring rod, and the wedge block is slidably connected to the inner wall of the stirring rod.

[0008] Preferably, one end of the telescopic spring is fixedly connected to the outer wall of the partition plate, the other end of the telescopic spring is fixedly connected to the inner wall of the fixing block, the partition plate is slidably connected to the inner wall of the fixing block, and the wedge block is clamped with the groove.

[0009] Preferably, a convex block is fixedly connected to the outer wall of the bottom end of the moving plate, and a pressing plate is fixedly connected to the outer wall of the rotating rod.

[0010] Preferably, the bacterial agent tank is fixedly connected to the outer wall of the top end of the fermentation tank, the moving plate is fixedly connected to the outer wall of the closing ball, and the convex block is in contact with the pressing plate.

[0011] Preferably, one end of the reset spring is fixedly connected to the outer wall of the moving plate, the other end of the reset spring is fixedly connected to the inner wall of the top end of the fermentation tank, and the moving plate is slidably connected to the inner wall of the fermentation tank.

[0012] Preferably, an inclined groove is formed in the inner wall of the rotating ring, a connecting rod is fixedly connected to the outer wall of the pressing block, a plug block is elastically connected to the inner wall of the rotating ring through a compression spring, and a slot is formed in the outer wall of the connecting block.

[0013] Preferably, the connecting block is fixedly connected to the outer wall of the top end of the fermentation tank, the connecting rod is slidably connected to the inner wall of the inclined groove, and the plug block is clamped with the slot.

[0014] Preferably, one end of the compression spring is fixedly connected to the inner wall of the rotating ring, the other end of the compression spring is fixedly connected to the outer wall of the plug block, and the plug block is slidably connected to the inner wall of the rotating ring.

[0015] Compared with the prior art, the beneficial effects of the present invention are as follows: Through the cooperation of structures such as stirring rods and partition plates, the present invention fixes the stirring rod by inserting the stirring rod into the fixing block and engaging the wedge block with the groove. When disassembling, push the stirring rod inward and rotate it to make the positions of the wedge block and the groove stagger, and then pull the stirring rod outward to take it out. There is no need to disassemble and install the stirring rod by rotating bolts, which is more convenient and fast. Through the cooperation of structures such as a sealing ball and an extrusion plate, during the stirring process, the extrusion plate will continuously squeeze the convex block, causing the moving plate and the sealing ball to move upward. The sealing ball will open the opening below the inoculant tank, allowing the aerobic microbial inoculant to flow into the fermentation tank for fermentation, and under the elastic force of the return spring, the sealing ball will automatically seal the opening of the inoculant tank, thus achieving the effect of automatic feeding of the microbial inoculant and eliminating the work process of manual addition of the inoculant by the operator. Through the cooperation of structures such as a rotating ring and a pressing block, after the oxygen pipe is inserted into the connecting block, the insertion block can be pulled and the rotating ring can be rotated to drive the pressing block to move and contact the oxygen pipe to fix the oxygen pipe. Rotating the rotating ring in the reverse direction can make the pressing block disengage from the oxygen pipe and remove it. This operation is relatively convenient and fast, and is easy to connect and separate. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 is a schematic diagram of the main structure of the present invention; Figure 2 is a schematic sectional view of the fermentation tank of the present invention; Figure 3 is a schematic diagram of the structure of the stirring rod and the rotating rod of the present invention; Figure 4 For the present invention Figure 3 is an enlarged schematic diagram of part A; Figure 5 is a schematic sectional view of the fermentation tank and the inoculant tank of the present invention; Figure 6 is a schematic diagram of the sectional structure of the connecting block and the disassembled oxygen pipe of the present invention; Figure 7 is a schematic diagram of the disassembled sectional structure of the connecting block and the rotating ring of the present invention.

[0017] In the figure: 1. Fermentation tank; 2. Stirring mechanism; 201. Motor; 202. Rotating rod; 203. Stirring rod; 204. Connecting spring; 205. Wedge block; 206. Fixing block; 207. Telescopic spring; 208. Partition plate; 209. Groove; 3. Feeding mechanism; 301. Inoculant tank; 302. Sealing ball; 303. Moving plate; 304. Return spring; 305. Convex block; 306. Extrusion plate; 4. Connecting mechanism; 401. Connecting block; 402. Rotating ring; 403. Pressing block; 404. Connecting rod; 405. Inclined groove; 406. Compression spring; 407. Insertion block; 408. Slot; 5. Oxygen pipe; 6. Discharge port; 7. Feeding module. Specific embodiments

[0018] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. All other embodiments obtained by those of ordinary skill in the art based on the embodiments of the present invention without creative efforts shall fall within the protection scope of the present invention.

[0019] As Figures 1 to 7 shown, the present invention provides a fermentation bin for feed conversion of table leftovers, including a fermentation tank 1, and further including: A feeding module 7, which is arranged outside the fermentation tank 1; A stirring mechanism 2, which is arranged inside the fermentation tank 1; A blanking mechanism 3, which is arranged on the outer wall of the top end of the fermentation tank 1; A connecting mechanism 4, and an oxygen pipe 5 is arranged on the outer wall of the top end of the fermentation tank 1 through the connecting mechanism 4; A discharge port 6, which is fixedly connected to the outer wall of the bottom end of the fermentation tank 1; Among them, the stirring mechanism 2 includes a motor 201, the output shaft of the motor 201 is fixedly connected with a rotating rod 202, and a stirring rod 203 is clamped inside the rotating rod 202; The blanking mechanism 3 includes a bacterium agent tank 301, a moving plate 303 is elastically connected to the inner wall of the top end of the fermentation tank 1 through a return spring 304, and a sealing ball 302 is arranged inside the bacterium agent tank 301; The connecting mechanism 4 includes a connecting block 401, a rotating ring 402 is rotatably connected to the inner wall of the connecting block 401, and a pressing block 403 is slidably connected to the inner wall of the connecting block 401.

[0020] Adopting the above scheme: The fermentation tank 1 is the main body of the fermentation bin for feed conversion of table leftovers. Food can be aerobically fermented inside it and discharged as feed. The feeding module 7 includes a crusher and a conveying device. Food can be put into the crusher for crushing and then conveyed to the fermentation tank 1 through the auger in the conveying device for fermentation. The devices in the feeding module 7 are all prior art and will not be elaborated here. After the food is conveyed to the fermentation tank 1, it can be stirred by the stirring mechanism 2, and the blanking mechanism 3 can be linked to feed the microbial bacterium agent. Then, oxygen is conveyed into the fermentation tank 1 through the oxygen pipe 5. Under the condition of sufficient oxygen, aerobic microorganisms decompose and convert the organic matter in the food into feed raw materials rich in nutrients such as protein and vitamins, and can be discharged from the discharge port 6 provided with a valve to complete the overall fermentation operation.

[0021] As Figures 2 to 4As shown, a wedge block 205 is elastically connected to the inner wall of the stirring rod 203 through a connecting spring 204. A fixed block 206 is fixedly connected to the outer wall of the rotating rod 202. A partition plate 208 is elastically connected to the inner wall of the fixed block 206 through a telescopic spring 207. A groove 209 is formed in the inner wall of the fixed block 206.

[0022] With the above solution: When the motor 201 is started, its output shaft drives the rotating rod 202 to rotate. The rotating rod 202 is rotatably connected to the inner wall of the fermentation tank 1. When the rotating rod 202 rotates, it drives the stirring rod 203 to perform a circular motion, fully stirring the food and microbial inoculum inside the fermentation tank 1, making the conversion process more uniform and more efficient. Moreover, through the stirring mechanism 2, the stirring rod 203 can be disassembled and installed conveniently and quickly. When the stirring rod 203 needs to be cleaned or maintained after a long time of use, the operation efficiency is improved, saving time and effort.

[0023] As Figures 2 to 4 shown, the motor 201 is fixedly connected to the outer wall of the top of the fermentation tank 1. One end of the connecting spring 204 is fixedly connected to the outer wall of the wedge block 205, and the other end of the connecting spring 204 is fixedly connected to the inner wall of the stirring rod 203. The wedge block 205 is slidably connected to the inner wall of the stirring rod 203. One end of the telescopic spring 207 is fixedly connected to the outer wall of the partition plate 208, and the other end of the telescopic spring 207 is fixedly connected to the inner wall of the fixed block 206. The partition plate 208 is slidably connected to the inner wall of the fixed block 206, and the wedge block 205 is engaged with the groove 209.

[0024] With the above solution: Both the connecting spring 204 and the wedge block 205 are provided in two groups and are symmetrically distributed in the inner walls on both sides of the stirring rod 203. When installing the stirring rod 203, the stirring rod 203 can be inserted into the inner wall of the fixed block 206. The arc surfaces of the two groups of wedge blocks 205 are squeezed by the inner wall of the fixed block 206, causing the wedge blocks 205 to move towards the inner wall of the stirring rod 203 and squeezing the connecting spring 204. When the stirring rod 203 is inserted to a position where the wedge block 205 and the groove 209 are corresponding, the connecting spring 204 will drive the wedge block 205 to pop out due to its own elastic force and engage with the groove 209 to complete the fixation of the stirring rod 203. The straight surface of the wedge block 205 contacts the inner wall of the groove 209 and cannot move outwards, and the stirring rod 203 cannot continue to move into the inner wall of the fixed block 206 due to the resistance of the telescopic spring 207 and the partition plate 208.

[0025] When the stirring rod 203 needs to be disassembled, the stirring rod 203 can be further pushed into the inner wall of the fixing block 206, squeezing the partition plate 208 to move inward and compressing the telescopic spring 207. During this process, the wedge block 205 moves into the inner wall of the stirring rod 203 again under the extrusion of the inner wall of the groove 209; when the stirring rod 203 is pushed until the wedge block 205 is disengaged from the groove 209, the stirring rod 203 can be rotated in the inner wall of the fixing block 206 so that the positions of the wedge block 205 and the groove 209 are staggered, and it is always in the inner wall of the stirring rod 203 under the pressure of the inner wall of the fixing block 206. Then the stirring rod 203 can be moved outwards, and it is not necessary to install and disassemble it by rotating the bolt multiple times, which is more convenient.

[0026] As Figure 5 shown, a convex block 305 is fixedly connected to the outer wall of the bottom end of the moving plate 303, and an extrusion plate 306 is fixedly connected to the outer wall of the rotating rod 202.

[0027] Adopting the above scheme: the convex block 305 is hemispherical, and its arc surface always faces downward; the extrusion plate 306 will make a circular motion as the rotating rod 202 rotates, and every time it rotates one circle, it will contact and squeeze the convex block 305 once. After being squeezed, the convex block 305 will drive the moving plate 303 and the closing ball 302 to move upward; an aerobic microbial agent is stored in the microbial agent tank 301, which can react with food and cause it to ferment, which is the prior art.

[0028] As Figure 5 shown, the microbial agent tank 301 is fixedly connected to the outer wall of the top end of the fermentation tank 1, the outer walls of the moving plate 303 and the closing ball 302 are fixedly connected, and the convex block 305 is in contact with the extrusion plate 306; one end of the return spring 304 is fixedly connected to the outer wall of the moving plate 303, and the other end of the return spring 304 is fixedly connected to the inner wall of the top end of the fermentation tank 1, and the moving plate 303 is slidably connected to the inner wall of the fermentation tank 1.

[0029] Adopting the above solution: An opening is provided below the microbial agent tank 301, and the opening is communicated with the fermentation tank 1 so that the microbial agent can fall into the fermentation tank 1. The diameter of the closing ball 302 is larger than the diameter of the opening. Under normal conditions, the return spring 304 keeps the moving plate 303 in a certain position due to its own elastic force. At this time, the moving plate 303 drives the closing ball 302 to close the opening to prevent the microbial agent from flowing out. When the rotating rod 202 drives the pressing plate 306 to rotate and the pressing plate 306 presses the arc surface of the convex block 305, the convex block 305 and the moving plate 303 will move upward synchronously, compress the return spring 304, and drive the closing ball 302 to move upward synchronously. In this way, the closing ball 302 can be separated from the opening below the microbial agent tank 301 to open the opening, and the microbial agent inside the microbial agent tank 301 can flow downward through the opening into the fermentation tank 1. When the rotating rod 202 and the pressing plate 306 continue to rotate and the pressing plate 306 is separated from the convex block 305, under the action of the elastic force of the return spring 304, the moving plate 303 and the closing ball 302 move downward to reset and close the opening below the microbial agent tank 301 again. Thus, the feeding operation of the microbial agent is automatically completed during the stirring process, eliminating the need for operators to manually add the microbial agent to the fermentation tank 1 and reducing the work intensity of the operators.

[0030] As Figures 6 to 7 shown, the inner wall of the rotating ring 402 is provided with an inclined groove 405. The outer wall of the pressing block 403 is fixedly connected with a connecting rod 404. The inner wall of the rotating ring 402 is elastically connected with a plug 407 through a compression spring 406. The outer wall of the connecting block 401 is provided with a slot 408. The connecting block 401 is fixedly connected to the outer wall of the top end of the fermentation tank 1. The connecting rod 404 is slidably connected with the inner wall of the inclined groove 405. The plug 407 is clamped with the slot 408. One end of the compression spring 406 is fixedly connected with the inner wall of the rotating ring 402, and the other end of the compression spring 406 is fixedly connected with the outer wall of the plug 407. The plug 407 is slidably connected with the inner wall of the rotating ring 402.

[0031] Adopting the above solution: The oxygen pipe 5 can be connected to an external oxygen supply device to deliver oxygen into the fermentation tank 1. Through the connecting mechanism 4, it is convenient to connect the oxygen pipe 5 and the fermentation tank 1. There are two sets of the pressing block 403 and the connecting rod 404, and there are also two sets of the inclined slots 405, which are distributed on both sides of the rotating ring 402. The rotating ring 402 can rotate inside the inner wall of the connecting block 401 and is fixed by the clamping connection between the inserting block 407 and the inserting slot 408. When the rotating ring 402 is rotated, the inclined slot 405 will move synchronously, driving the connecting rod 404 slidingly connected thereto to move. Since the pressing block 403 and the connecting rod 404 can only move horizontally, when the rotating ring 402 rotates forward and backward, the inclined slot 405 can drive the two pressing blocks 403 to move towards both sides or the middle simultaneously. When the two pressing blocks 403 move towards both sides, the oxygen pipe 5 can be inserted into the connecting block 401, and then the rotating ring 402 is rotated to make the two pressing blocks 403 move towards the middle. The pressing block 403 can contact the outer wall of one end of the oxygen pipe 5 to fix it and prevent it from falling off.

[0032] Under normal conditions, due to the elastic force of the compression spring 406, the inserting block 407 is always clamped with a set of inserting slots 408. By pulling the inserting block 407, it can be separated from the inserting slot 408, and the limit of the rotating ring 402 can be released to rotate it. When the rotating ring 402 rotates to a position where the pressing block 403 is in the middle or on both sides, the inserting block 407 can be released, and under the action of the elastic force of the compression spring 406, the inserting block 407 is clamped with a set of inserting slots 408 again to complete the fixation of the rotating ring 402.

[0033] The working principle and usage process of the present invention: Put the remaining food on the dining table into the pulverizer in the feeding module 7 for pulverization. The pulverized food is conveyed to the inside of the fermentation tank 1 through the auger in the conveying device. Then, pull the inserting block 407 to separate it from the inserting slot 408, release the limit of the rotating ring 402, rotate the rotating ring 402, the inclined slot 405 drives the connecting rod 404 slidingly connected thereto to move, so that the two pressing blocks 403 move towards both sides simultaneously, and then insert the oxygen pipe 5 into the connecting block 401. Rotate the rotating ring 402 in the reverse direction to make the two pressing blocks 403 move towards the middle. The pressing block 403 contacts and fixes the outer wall of one end of the oxygen pipe 5 to prevent the oxygen pipe 5 from falling off, and complete the connection of the oxygen pipe 5. Release the inserting block 407, and under the action of the elastic force of the compression spring 406, the inserting block 407 is clamped with a set of inserting slots 408 to complete the fixation of the rotating ring 402. Subsequently, the external oxygen supply device delivers oxygen into the fermentation tank 1 through the oxygen pipe 5.

[0034] The motor 201 is started, and the output shaft of the motor 201 drives the rotating rod 202 to rotate, and the rotating rod 202 drives the stirring rod 203 to make a circular motion to stir the food inside the fermentation tank 1. At the same time, the squeezing plate 306 on the outer wall of the rotating rod 202 rotates with the rotating rod 202 to make a circular motion. Every time the squeezing plate 306 rotates one circle, the hemispherical protrusion 305 on the outer wall of the bottom end of the moving plate 303 contacts and squeezes once. The protrusion 305 is squeezed and drives the moving plate 303 and the closing ball 302 to move upward, compressing The return spring 304; when the closing ball 302 moves upward and loses contact with the opening, the opening is opened, and the aerobic microbial inoculant in the inoculant tank 301 flows into the fermentation tank 1 through the opening and is mixed with the food; when the extrusion plate 306 continues to rotate and loses contact with the protrusion 305, under the elastic force of the return spring 304, the movable plate 303 and the closing ball 302 move downward and reset, and the opening below the inoculant tank 301 is closed again. In this way, the feeding operation of the microbial inoculant is automatically completed during the stirring process.

[0035] In an environment with sufficient oxygen, aerobic microorganisms decompose the organic matter in the food and convert it into feed raw materials rich in nutrients such as protein and vitamins; after the fermentation is completed, the valve at the discharge port 6 is opened, and the feed is discharged from the discharge port 6, completing the feed fermentation operation of the leftover food on the table.

[0036] When the stirring rod 203 needs to be disassembled for cleaning or maintenance after long-term use, the stirring rod 203 is pushed into the inner wall of the fixed block 206, squeezing the partition 208 inward and compressing the telescopic spring 207; during this process, the wedge block 205 moves again to the inner wall of the stirring rod 203 under the squeezing action of the inner wall of the groove 209, and the stirring rod 203 is rotated in the inner wall of the fixed block 206 so that the positions of the wedge block 205 and the groove 209 are staggered. The wedge block 205 is always in the inner wall of the stirring rod 203 due to the pressure of the inner wall of the fixed block 206. At this time, the stirring rod 203 can be moved outward and taken out.

[0037] When installing the stirring rod 203, the stirring rod 203 is inserted into the inner wall of the fixing block 206. The arc surfaces of the two sets of wedge blocks 205 are squeezed by the inner wall of the fixing block 206 and move toward the inner wall of the stirring rod 203, squeezing the connecting spring 204. When the stirring rod 203 is inserted to the position where the wedge block 205 corresponds to the groove 209, the connecting spring 204 drives the wedge block 205 to pop out due to its own elastic force, and engages with the groove 209, thereby completing the fixation of the stirring rod 203.

[0038] It should be noted that in this text, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the terms "comprising", "including" or any other variation thereof are intended to cover non-exclusive inclusion, such that a process, method, article or apparatus comprising a series of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article or apparatus.

[0039] Although the embodiments of the present invention have been shown and described, those of ordinary skill in the art can understand that various changes, modifications, substitutions and variations can be made to these embodiments without departing from the principles and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A fermentation chamber for converting table waste into feed, comprising a fermentation tank (1), characterized in that: Also includes: A feeding module (7), wherein the feeding module (7) is arranged outside the fermentation tank (1); A stirring mechanism (2), wherein the stirring mechanism (2) is arranged inside the fermentation tank (1); A material discharge mechanism (3), wherein the material discharge mechanism (3) is arranged on the top outer wall of the fermentation tank (1); A connecting mechanism (4), wherein the top outer wall of the fermentation tank (1) is provided with an oxygen tube (5) via the connecting mechanism (4); A discharge port (6), the discharge port (6) being fixedly connected to the outer wall of the bottom end of the fermentation tank (1); The stirring mechanism (2) comprises a motor (201), the output shaft of the motor (201) is fixedly connected to a rotating rod (202), and the inner wall of the rotating rod (202) is clamped with a stirring rod (203); The unloading mechanism (3) comprises a bacterial agent tank (301), the inner wall of the top end of the fermentation tank (1) is elastically connected to a moving plate (303) via a return spring (304), and a closing ball (302) is provided on the inner wall of the bacterial agent tank (301); The connection mechanism (4) comprises a connection block (401), the inner wall of the connection block (401) being rotatably connected to a swivel (402), and the inner wall of the connection block (401) being slidably connected to a pressure block (403).

2. The table waste feed fermentation bin according to claim 1, characterized in that: The inner wall of the stirring rod (203) is elastically connected to a wedge block (205) via a connecting spring (204), the outer wall of the rotating rod (202) is fixedly connected to a fixing block (206), the inner wall of the fixing block (206) is elastically connected to a partition plate (208) via a telescopic spring (207), and the inner wall of the fixing block (206) is provided with a groove (209).

3. The table waste feed fermentation bin according to claim 2, characterized in that: The motor (201) is fixedly connected to the top outer wall of the fermentation tank (1), one end of the connecting spring (204) is fixedly connected to the outer wall of the wedge block (205), the other end of the connecting spring (204) is fixedly connected to the inner wall of the stirring rod (203), and the wedge block (205) is slidably connected to the inner wall of the stirring rod (203).

4. The table waste feed fermentation bin according to claim 2, characterized in that: One end of the telescopic spring (207) is fixedly connected to the outer wall of the partition (208), the other end of the telescopic spring (207) is fixedly connected to the inner wall of the fixed block (206), the partition (208) is slidably connected to the inner wall of the fixed block (206), and the wedge block (205) is clamped with the groove (209).

5. The table leftover food feed fermentation bin according to claim 1, characterized in that: A protrusion (305) is fixedly connected to the outer wall of the bottom end of the movable plate (303), and an extrusion plate (306) is fixedly connected to the outer wall of the rotating rod (202).

6. The table waste feed fermentation bin according to claim 5, characterized in that: The bacterial agent tank (301) is fixedly connected to the top outer wall of the fermentation tank (1), the movable plate (303) is fixedly connected to the outer wall of the closing ball (302), and the protrusion (305) is in contact with the pressing plate (306).

7. The table waste feed fermentation bin according to claim 5, characterized in that: One end of the return spring (304) is fixedly connected to the outer wall of the movable plate (303), the other end of the return spring (304) is fixedly connected to the top inner wall of the fermentation tank (1), and the movable plate (303) is slidably connected to the inner wall of the fermentation tank (1).

8. The table waste feed fermentation bin according to claim 1, characterized in that: The inner wall of the rotating ring (402) is provided with an inclined groove (405), the outer wall of the pressing block (403) is fixedly connected with a connecting rod (404), the inner wall of the rotating ring (402) is elastically connected with an insert block (407) via a compression spring (406), and the outer wall of the connecting block (401) is provided with a slot (408).

9. The table waste feed fermentation bin according to claim 8, characterized in that: The connecting block (401) is fixedly connected to the top outer wall of the fermentation tank (1), the connecting rod (404) is slidably connected to the inner wall of the inclined groove (405), and the inserting block (407) is snap-fitted to the slot (408).

10. The table waste feed fermentation bin according to claim 8, characterized in that: One end of the compression spring (406) is fixedly connected to the inner wall of the rotating ring (402), the other end of the compression spring (406) is fixedly connected to the outer wall of the insert block (407), and the insert block (407) is slidably connected to the inner wall of the rotating ring (402).

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