A waste fruit and vegetable fermentation feeding device
By using mechanical extrusion to separate fruit and vegetable residue and juice in a waste fruit and vegetable fermentation feeding device, the problem of inconsistent fermentation environments between fruit and vegetable residue and juice is solved, achieving efficient utilization of waste fruits and vegetables and environmental protection.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- D CO INT FOOD CO LTD
- Filing Date
- 2025-06-30
- Publication Date
- 2026-06-09
AI Technical Summary
In existing technologies, the fermentation environment of fruit and vegetable residue and juice is inconsistent during the fermentation process of waste fruits and vegetables, resulting in poor fermentation effect and low utilization rate.
The waste fruit and vegetable fermentation feeding device includes a feeding and crushing container, crushing components, separation chamber, sealing baffle, drive push rod and extrusion plate. It separates fruit and vegetable residue and juice through mechanical extrusion, and then puts them into solid and liquid fermentation tanks for independent fermentation.
It enables independent fermentation of fruit and vegetable residues and juices, improving the utilization rate of waste fruits and vegetables, enhancing the flexibility and efficiency of the fermentation process, and reducing environmental pollution.
Smart Images
Figure CN224337485U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of waste fruit and vegetable fermentation technology, and in particular to a waste fruit and vegetable fermentation feeding device. Background Technology
[0002] Waste fruit and vegetable fermentation is a technology that transforms discarded fruit and vegetable residues into organic fertilizer or bio-organic fertilizer through a fermentation process. This technology aims to effectively utilize waste fruit and vegetable materials, reduce environmental pollution, and produce organic fertilizers that are beneficial to plant growth.
[0003] The existing method for fermenting waste fruits and vegetables involves crushing the waste fruits and vegetables, then feeding the crushed pulp and juice into a filter cylinder. The pulp and juice ferment within the filter cylinder, and after fermentation, the fermented juice is filtered out, completing the fermentation and filtration process. This method co-ferments the pulp and juice, both of which can be fermented into organic fertilizer. However, this co-fermentation makes it difficult to control the fermentation process according to the individual fermentation environments, reducing the flexibility and efficiency of the waste fruit and vegetable fermentation production process. Utility Model Content
[0004] The purpose of this utility model is to provide a waste fruit and vegetable fermentation feeding device to solve the problem of poor fermentation effect and low utilization rate caused by the use of common mixed fermentation in the existing waste fruit and vegetable fermentation feeding process due to the different fermentation environments of fruit and vegetable residue and juice.
[0005] To solve the above problems, the waste fruit and vegetable fermentation feeding device involved in this utility model adopts the following technical solution:
[0006] Waste fruit and vegetable fermentation feeding device, including:
[0007] A feeding and crushing container with a feed inlet and a discharge outlet;
[0008] A crushing assembly arranged between the feed inlet and the discharge outlet;
[0009] A separation chamber for separating fruit and vegetable pulp and juice has an inlet connected to the outlet, including enclosing sidewalls with a first outlet on the sidewalls and a second outlet at the bottom of the separation chamber.
[0010] A sealing baffle, with a movable plug, is installed at the bottom of the separation chamber to control the opening and sealing of the second outlet;
[0011] The drive push rod is positioned above the sealing baffle and moves back and forth in the vertical or horizontal direction.
[0012] The extrusion plate is connected to the drive push rod and is driven by the drive push rod to reciprocate within the separation chamber. The extrusion plate is used to squeeze the crushed waste fruits and vegetables towards the side wall or sealing baffle, or towards another extrusion plate, and to separate the fruit and vegetable residue and juice.
[0013] A diversion structure is arranged on the sealing baffle or the side wall of the separation chamber to guide the separated juice to the first outlet.
[0014] Furthermore, the internal cross-section of the separation chamber is rectangular, and the sealing baffle is a rectangular plate.
[0015] Furthermore, the sealing baffle is horizontally inserted at the second outlet, and one side of the sealing baffle has a push-pull handle.
[0016] Furthermore, a guide groove is provided on the bottom inner side of the sidewall, and the sealing baffle is guided and inserted into the guide groove.
[0017] Furthermore, the drive push rod extends horizontally inward through one side wall of the separation chamber, and the extrusion plate moves horizontally toward the other side wall of the separation chamber to extrude the crushed waste fruits and vegetables. The length of the extrusion plate is consistent with the inner cavity length of the separation chamber.
[0018] Furthermore, the drive push rod is a multi-stage electric push rod.
[0019] Furthermore, the sealing baffle is arranged at the same height as the first outlet, and the upper plate surface of the sealing baffle has a slope extending downward toward the first outlet. The lower edge of the slope is arranged at the same height as the bottom side of the first outlet, and the slope constitutes the drainage structure.
[0020] Furthermore, the first outlet is an elongated opening extending along the lower edge of the slope.
[0021] Furthermore, the feeding device also includes:
[0022] A support frame, located at the bottom of the separation chamber, is used to elevate the second outlet of the separation chamber;
[0023] A juice fermentation tank is located on the outside of the support frame and is connected to the first outlet to collect the separated juice.
[0024] The fruit and vegetable residue fermentation tank is located below the separation chamber and is connected to the second outlet to collect the falling fruit and vegetable residue when the sealing baffle is opened.
[0025] Furthermore, a conveyor belt is arranged inside the support below the second outlet, extending outwards towards the separation chamber, and the fruit and vegetable residue fermentation tank is arranged below the end of the conveyor belt.
[0026] The beneficial effects of this utility model are as follows: Compared with the prior art, the waste fruit and vegetable fermentation feeding device involved in this utility model, in actual operation, after the waste fruit and vegetables are crushed by the crushing component, they enter the separation chamber. Through the cooperation of the drive push rod and the separation plate, the crushed fruit and vegetables falling on the sealing baffle are squeezed. During the squeezing process, the juice enters through the guide structure and is discharged through the first outlet. The fruit and vegetable residue is discharged through the second outlet after the sealing baffle is opened, realizing the separation of fruit and vegetable residue and juice. It can be divided into solid independent fermentation and liquid independent fermentation, so that solid fertilizer and liquid fertilizer can be obtained from waste fruit and vegetables respectively. These fermented fertilizers can be used according to practical purposes, thereby improving the utilization rate of waste fruit and vegetables, realizing the reuse of waste, reducing environmental pollution, and facilitating more efficient use of these nutrients. It also improves the application flexibility of waste fruit and vegetable fermented fertilizer. Secondly, the extrusion plate separates waste fruit and vegetables into solid and liquid, which can better control and utilize these organic substances, making the production process of waste fruit and vegetable fermentation more flexible and efficient. Attached Figure Description
[0027] To more clearly illustrate the technical solutions of the embodiments of this utility model, the accompanying drawings used in the embodiments will be briefly described below:
[0028] Figure 1 This is a schematic diagram of a specific embodiment of the waste fruit and vegetable fermentation feeding device of this utility model;
[0029] Figure 2 for Figure 1 The front view;
[0030] Figure 3 for Figure 2 The right view;
[0031] Figure 4 for Figure 1 Top view of the feed crushing container;
[0032] Figure 5 for Figure 1 Top view of the intermediate separation chamber;
[0033] Figure 6 for Figure 5 A schematic diagram of the structure of the central sealing baffle.
[0034] Explanation of reference numerals in the attached figures:
[0035] 1-Feeding and crushing container; 11-Feed inlet; 12-Discharge outlet;
[0036] 2-Separation chamber; 21-Side wall; 22-First outlet; 23-Second outlet; 24-Slot; 25-Guide groove; 26-Limiting groove; 27-Filter screen
[0037] 3-Sealing baffle; 31-Slope; 32-Limiting plate; 33-Push-pull handle;
[0038] 4-Extruded plate;
[0039] 5- Multi-stage electric linear actuator;
[0040] 6-Grinding assembly; 61-Grinding roller; 62-Stepper motor;
[0041] 7-Bracket; 71-Rotating shaft; 72-Drive motor;
[0042] 8-Conveyor belt;
[0043] 9-Fruit and vegetable residue fermentation box;
[0044] 10-Juice fermentation box. Detailed Implementation
[0045] To make the technical objectives, technical solutions, and beneficial effects of this utility model clearer, the technical solution of this utility model will be further described below in conjunction with the accompanying drawings and specific embodiments. It should be understood that the specific embodiments described herein are only used to explain this utility model and are not intended to limit this utility model; that is, the described embodiments are only some embodiments of this utility model, and not all embodiments. The components of the embodiments of this utility model described and shown in the accompanying drawings can generally be arranged and designed in various different configurations.
[0046] Specific embodiments of the waste fruit and vegetable fermentation feeding device involved in this utility model are as follows: Figures 1 to 6 As shown, the waste fruit and vegetable fermentation feeding device mainly includes a feeding and crushing container 1 and a separation chamber 2 connected sequentially in the vertical direction. At the same time, a crushing component 6 is arranged in the feeding and crushing container 1, and a sealing baffle 3, a pressing plate 4, etc. are arranged in the separation chamber 2.
[0047] The feeding and crushing container 1 is used for the pretreatment of waste fruits and vegetables. It has a rectangular structure with a through-hole arrangement. The top has an inlet 11 for receiving waste fruits and vegetables, and the bottom has an outlet 12. The inlet 11 is a funnel-shaped opening with an inclined and outward-curving top edge. The crushing component 6 includes two crushing rollers 61 that are rotatably assembled in the feeding and crushing container 1. The axes of the crushing rollers 61 are arranged relatively parallel. Two stepper motors 62 are fixedly installed on the outer side of the feeding and crushing container 1. The output ends of the two stepper motors 62 are fixedly connected to the two crushing rollers 61 respectively through couplings. The stepper motors 62 drive the two crushing rollers 61 to rotate relative to each other, thereby effectively crushing the waste fruits and vegetables entering the feeding and crushing container 1.
[0048] When feeding waste fruits and vegetables, the waste fruits and vegetables are first placed at the inlet 11 of the feeding and crushing container 1. The stepper motor 62 is started by the PLC controller to drive the crushing roller 61 to rotate. The waste fruits and vegetables enter between the two crushing rollers 61. The shearing force generated between the two crushing rollers 61 crushes the waste fruits and vegetables, reducing their volume. Then, they fall down into the separation chamber 2 through the outlet 12. This helps microorganisms to come into contact with the surface of the fruits and vegetables more easily, accelerating the fermentation process, and facilitating subsequent extrusion and separation operations.
[0049] Of course, in other embodiments, the crushing component 6 can also be designed with other crushing methods, such as hammer impact crushing, rotating blade shearing crushing, etc., without specific limitations. The two crushing rollers 61 can also be driven by a servo motor driving a reducer. The relative rotation of the two crushing rollers 61 can be achieved by designing two reverse synchronous output shafts through gear transmission inside the reducer.
[0050] The separation chamber 2 is located below the feeding and crushing container 1 and is used to separate fruit and vegetable residue and juice. Its inlet is connected to the outlet 12. The separation chamber 2 includes an enclosing side wall 21 with a first outlet 22 on the side wall 21 and a second outlet 23 at the bottom of the separation chamber 2. The second outlet 23 is for discharging fruit and vegetable residue, and the first outlet 22 is for discharging juice, thus achieving the separation and conveying of the two. Correspondingly, a sealing baffle 3 is movable at the bottom of the separation chamber 2 to control the opening and closing of the second outlet 23. A drive push rod is arranged above the sealing baffle 3. The drive push rod is used to reciprocate in the up-down or horizontal direction. The drive push rod is connected to the extrusion plate 4. The extrusion plate 4 is driven by the drive push rod to reciprocate in the separation chamber 2. The extrusion plate 4 is used to squeeze the crushed waste fruits and vegetables towards the side wall 21 or the sealing baffle 3, or towards another extrusion plate 4, and to separate the fruit and vegetable residue and juice. A drainage structure is provided on the sealing baffle 3 or the side wall 21 of the separation chamber 2 to facilitate guiding the separated juice to the first outlet 22.
[0051] Specifically, after the waste fruits and vegetables are crushed and enter the separation chamber 2, the drive push rod moves the extrusion plate 4 to squeeze the fruits and vegetables. When the extrusion plate 4 comes into contact with the fruits and vegetables, mechanical pressure is generated, and the juice seeps out through the gaps between the fruits and vegetables. The drainage structure guides the seeping juice to the first outlet 22 on the side wall 21 to achieve directional discharge of liquid components. After the juice separation is completed, the sealing baffle 3 opens the second outlet 23, the extrusion plate 4 moves in the opposite direction, and the dehydrated fruit and vegetable residue falls from the second outlet 23. The residue and liquid are discharged in stages through time sequence control. The reciprocating motion of the extrusion plate 4 can ensure separation efficiency and avoid fruit and vegetable residue.
[0052] Compared with traditional technologies, traditional fermentation devices lack physical separation processes, and direct mixing and fermentation makes it difficult to accurately optimize process parameters. This solution adds a mechanical extrusion separation process before fermentation, so that the residue and liquid enter a dedicated fermentation container separately. The amount is controlled in stages by an adjustable sealing baffle 3. The diversion structure ensures that there is no backflow pollution during the juice collection process. The reciprocating motion design of the extrusion plate 4 can effectively improve the processing capacity and processing time compared with the traditional filtration mode.
[0053] Furthermore, the internal cross-section of the separation chamber 2 is rectangular, and the sealing baffle 3 is a rectangular plate structure. The separation chamber 2 is a rectangular chamber structure formed by the four side walls 21. More preferably, in this embodiment, the above-mentioned feeding and crushing container 1 is a rectangular cavity structure as a whole. The separation chamber 2 and the feeding and crushing container 1 can be formed into an integral structure by enclosing them with plates, and the two can be stacked one on top of the other to further optimize the structure, ensure the compactness of the structure, facilitate processing and assembly, and improve the overall integrity. The integral structure can be achieved by welding steel plates to form a closed rectangular cavity. This structure can form a surface contact with the linearly moving extrusion plate 4. The outer contour of the sealing baffle 3 basically matches the bottom second outlet 23 of the separation chamber 2, which can ensure that the edge of the sealing baffle 3 is completely sealed to the second opening. Specifically, when the push rod drives the extrusion plate 4 to move horizontally, a uniform linear contact area is formed between the extrusion plate 4 and the two side walls 21 of the separation chamber 2. This structure eliminates the edge gaps present in the arc-shaped chamber, so that crushed fruits and vegetables cannot remain in the curvature change area during the extrusion process. The rectangular outline of the sealing baffle 3 forms a surface contact seal with the second outlet 23. When the sealing baffle 3 is closed, its four sides simultaneously contact the inside of the opening, effectively increasing the sealing pressure per unit area.
[0054] Of course, in other embodiments, the separation chamber 2 can also be designed as a polygonal, circular or other chamber structure. In this case, the sealing baffle 3 can be designed as a lifting or flipping opening and closing control, and the squeezing plate 4 can be replaced by moving up and down and squeezing the sealing baffle 3, without specific limitations.
[0055] Preferably, the sealing baffle 3 is inserted horizontally at the second outlet 23. One side of the sealing baffle 3 has a push-pull handle 33. Specifically, a slot 24 is provided on the corresponding side wall 21 of the separation chamber 2. The sealing baffle 3 is slidably inserted into the slot 24. A limiting plate 32 is provided on the outer side of the sealing baffle 3. The limiting plate 32 contacts and limits the movement of the side wall 21 of the separation chamber 2. The push-pull handle 33 is fixed to the outer side of the limiting plate 32. A guide groove 25 is provided on the bottom inner side of the side wall 21, and the sealing baffle 3 is guided and inserted into the guide groove 25. The sealing baffle is inserted horizontally into the mounting groove of the second outlet 23, completely covering the cross-section of the second outlet 23 in its closed state. When fruit and vegetable residue needs to be discharged, the operator applies a horizontal pulling force by pushing and pulling the handle 33, causing the sealing baffle 3 to slide outward along the guide groove 25, gradually opening the second outlet 23. During this process, the sealing baffle 3 and the edge of the second outlet 23 always maintain horizontal contact to avoid sealing failure caused by juice residue. The operation is simple and easy to control. When the sealing baffle 3 is horizontally inserted into the bottom of the separation chamber 2, the two side edges are embedded in the guide groove 25 of the side wall 21. The groove forms a lateral constraint on the sealing baffle 3, so that the baffle can only move horizontally. At the same time, a limiting groove 26 is provided on the side wall 21 in the direction of movement of the sealing baffle 3. When the sealing baffle 3 blocks the second outlet 23, the tail end of the sealing baffle 3 is inserted into the limiting groove 26. Through the guide groove 25 and the limiting groove 26, the sealing baffle 3 and the separation chamber 2 can be tightly supported, avoiding the situation of incomplete sealing.
[0056] Of course, in other embodiments, the sealing baffle 3 can also be hinged to achieve the sealing and opening control of the second outlet 23. For example, one side of the sealing baffle 3 can be rotatably assembled with the bottom wall of the separation chamber 2, and the other side can be equipped with a drive cylinder to control the opening and closing of the sealing baffle 3. Alternatively, a split sealing baffle 3 can be used, with two sealing baffles 3 arranged opposite each other and respectively spliced at the bottom of the second outlet 23, controlled by bidirectional push-pull or bidirectional hinged opening and closing.
[0057] Regarding the drive push rod and the extrusion plate 4, in this embodiment, the drive push rod extends horizontally inward through one side wall 21 of the separation chamber 2, and the extrusion plate 4 moves horizontally toward the other side wall 21 of the separation chamber 2 to extrude and crush the waste fruits and vegetables. The length of the extrusion plate 4 is consistent with the inner cavity length of the separation chamber 2. Specifically, the drive push rod is a multi-stage electric push rod 5. The drive push rod passes through the side wall 21 of the separation chamber 2 and is rigidly connected to the extrusion plate 4. When the drive push rod advances horizontally, the extrusion plate 4 moves synchronously towards the opposite side wall 21 of the separation chamber 2. During the movement, the front end of the extrusion plate 4 contacts the fruits and vegetables and applies uniform pressure, compressing the crushed waste fruits and vegetables in the horizontal direction. Since the length of the extrusion plate 4 is perfectly matched with the inner cavity of the separation chamber 2, there are no gaps left in the width direction of the fruits and vegetables. The juice falls onto the sealing baffle 3 under pressure and is discharged through the first outlet 22 of the side wall 21 through the diversion structure. The compressed fruit and vegetable residue remains in the sealed space formed between the extrusion plate 4 and the side wall 21. When the drive push rod retracts, the sealing baffle 3 can be opened to allow the fruit and vegetable residue to fall into the second outlet 23 and be discharged outward. This horizontal pushing and extrusion method forms a one-way bottom drainage channel through the linear compression path, effectively avoiding juice backflow. At the same time, the length matching design can eliminate the extrusion blind zone and make the fruits and vegetables uniformly compressed. Designing the drive push rod as a multi-stage electric push rod 5 effectively simplifies the structure of the drive section for the extrusion plate 4. Of course, the multi-stage electric push rod 5 itself is a common component on the market, a segmented power output device composed of multiple motors and gear sets, achieving a stepped increase in thrust through progressively increasing transmission ratios. Each stage corresponds to different pushing pressure parameters, matching the optimal extrusion pressure according to the type of fruit and vegetable.
[0058] Of course, in other embodiments, the drive push rod can also adopt a straight rod structure, with an external linear motor, or achieve direct drive of the drive push rod through a gear and rack system.
[0059] In other embodiments, for the extrusion operation of fruits and vegetables, in addition to the form of extrusion plate 4 extruding against the side wall 21, extrusion plates 4 can also be arranged on both opposite side walls 21, moving closer to the middle position to achieve the extrusion operation at the head of the separation chamber 2. Alternatively, the sealing baffle 3 can be designed as an L-shaped plate structure with a vertical plate section, and the extrusion plate 4 can be horizontally extruded against the vertical plate section. Of course, a vertical extrusion method can also be used, such as horizontally feeding the crushed fruits and vegetables into the upper surface of the sealing baffle 3, and moving the extrusion plate 4 downward to enclose the sealing baffle 3 to achieve the extrusion operation.
[0060] Preferably, the sealing baffle 3 is arranged at the same height as the first outlet 22. The upper surface of the sealing baffle 3 has a slope 31 extending downward toward the first outlet 22. The lower edge of the slope 31 is arranged at the same height as the bottom side of the first outlet 22, and the slope 31 constitutes a drainage structure. The first outlet 22 is an elongated opening extending parallel to the extension direction of the lower edge of the slope 31.
[0061] By elevating the sealing baffle 3 and the first outlet 22, with their bottom edges at the same horizontal level, the vertical drop in the juice flow path can be eliminated. The slope 31 can be machined or die-cast. When the drive push rod pushes the extrusion plate 4 to squeeze the fruits and vegetables, the juice flows towards the upper surface of the sealing baffle 3 under the pressure. Due to the inclined slope 31 structure of the sealing baffle 3, the juice naturally slides along the slope 31 towards the first outlet 22 under gravity, and the juice completely enters the first outlet 22 without residue. Using the slope 31 as a fixed drainage structure, no additional power intervention is required. This structure achieves powerless drainage through physical morphology optimization, which simplifies the equipment structure while improving the juice recovery rate and avoiding residual liquid affecting the juice flow towards the sealing baffle 3 when the extrusion plate 4 pushes the juice towards the sealing baffle 3. The juice is affected by the inclination angle of the slope 31 and slides down the slope 31 to the lower edge area.
[0062] Because the elongated opening extends in the same direction as the bottom edge, the juice can directly enter the opening without changing its flow direction after reaching the bottom edge. The continuous linear structure of the opening allows the juice to be discharged quickly at any contact point, avoiding liquid stagnation caused by local velocity differences in traditional circular outlets. The linear extension of the elongated opening ensures that the juice flow direction remains parallel to the outlet axis, eliminating the impact of lateral flow components on discharge efficiency. This also avoids secondary mixing of juice and fruit / vegetable residue at the bottom of separation chamber 2, ensuring the continuity of subsequent separation operations.
[0063] Preferably, the feeding device further includes a support frame 7, a juice fermentation tank 10, and a fruit and vegetable residue fermentation tank 9. The support frame 7 is arranged at the bottom of the separation chamber 2 to raise the second outlet 23. The juice fermentation tank 10 is arranged outside the support frame 7 and communicates with the first outlet 22. The fruit and vegetable residue fermentation tank 9 is arranged below the separation chamber 2 and communicates with the second outlet 23. At the same time, in order to further ensure the conveying of fruit and vegetable residue, a conveyor belt 8 is arranged inside the support frame 7 below the second outlet 23. The conveyor belt 8 extends outward toward the separation chamber 2, and the fruit and vegetable residue fermentation tank 9 is arranged below the end of the conveyor belt 8.
[0064] The support frame 7 is a load-bearing structure that supports the bottom of the separation chamber 2 and creates a height difference. It can be implemented using a steel frame structure, and its function is to create vertical space for material to fall below the second outlet 23. The juice fermentation tank 10 is a sealed container for independently collecting juice, and its function is to receive the liquid fermentation raw materials flowing out from the first outlet 22 on the side wall 21. The fruit and vegetable residue fermentation tank 9 is a container for receiving solid materials, and its function is to receive the solid materials falling freely from the second outlet 23. After the support frame 7 lifts the separation chamber 2 as a whole, a vertical channel is formed between the second outlet 23 and the fruit and vegetable residue fermentation tank 9. When the sealing baffle 3 is opened, the compressed fruit and vegetable residue falls directly into the fermentation tank below due to gravity, avoiding material spillage caused by manual transfer. The juice flows into the juice fermentation tank 10 on the outside through the first outlet 22 on the side wall 21 of the separation chamber 2 along the drainage structure, realizing the spatial separation of liquid and solid materials. The two fermentation tanks are set in different locations, so that the juice and fruit and vegetable residue immediately enter an independent fermentation environment after separation. When the sealing baffle 3 is opened, the fruit and vegetable residue in the separation chamber 2 falls onto the surface of the conveyor belt 8 through the second outlet 23. The conveyor belt 8, driven by a motor, moves at a constant speed along its outward extension direction, continuously transporting the fruit and vegetable residue to the end. After detaching from the end of the conveyor belt 8, the fruit and vegetable residue falls into the fruit and vegetable residue fermentation tank 9 below by gravity. The extension length of the conveyor belt 8 can be adjusted according to the arrangement of the fermentation tank to ensure complete separation between the residue transport path and the juice collection area. The conveyor belt 8 achieves physical isolation and directional transport of the fruit and vegetable residue and juice, avoiding the environmental control difficulties caused by mixed fermentation. At the same time, the conveyor belt 8 replaces manual handling, reduces operational steps, and eliminates the risk of residue accumulation.
[0065] In order to accommodate the installation of the conveyor belt 8, several rotating shafts 71 are rotatably installed inside the bracket 7. The outer surface of the rotating shafts 71 is rotatably connected to the conveyor belt 8. Correspondingly, a drive motor 72 is provided on one side of the bracket 7. The output end of the drive motor 72 is fixedly connected to the rotating shaft 71 through a coupling.
[0066] In addition, both the fruit and vegetable residue fermentation tank 9 and the juice fermentation tank 10 are equipped with sealing covers and stirring components.
[0067] In actual operation, waste fruits and vegetables are crushed into a mixture of fruit and vegetable residue and juice. This mixture falls into the separation chamber 2 through the outlet 12 of the feeding crushing container 1. At this time, the bottom of the separation chamber 2 is sealed by the sealing baffle 3. The mixture falls onto the sealing baffle 3. By activating the multi-stage electric push rod 5, the extrusion plate 4 is pushed. The extrusion plate 4 pushes the mixture towards the opposite side wall 21 of the separation chamber 2, thereby extruding the mixture and squeezing out the juice. The juice enters the first outlet 22 through the slope 31 and flows outward through the first outlet 22 into the juice fermentation tank 10 for liquid fermentation. In order to prevent the fruit and vegetable residue from passing through the first outlet 22, a filter screen 27 is also sealed at the first outlet 22. Then, by pulling the push handle 33, the sealing baffle 3 is pulled out. Then, the multi-stage electric push rod 5 moves in the opposite direction, moving the extrusion plate 4 away from the opposite side wall 21. The fruit and vegetable residue falls onto the conveyor belt 8 through the second outlet 23. The fruit and vegetable residue is transported to the fruit and vegetable residue fermentation tank 9 for fermentation by the transmission belt. Add fermentation agent to juice fermentation tank 10 and fruit and vegetable residue fermentation tank 9 respectively, then seal with a sealing cap. The stirring component can be used to stir the substances in the fermentation tank to improve the fermentation efficiency.
[0068] Finally, it should be noted that the above embodiments are only for illustration and not for limiting the technical solutions of this utility model. Any equivalent substitutions and modifications or partial substitutions that do not depart from the spirit and scope of this utility model should be covered within the scope of protection of the claims of this utility model.
Claims
1. A waste fruit and vegetable fermentation feeding device, characterized in that, include: A feeding and crushing container with a feed inlet and a discharge outlet; A crushing assembly arranged between the inlet and outlet; A separation chamber for separating fruit and vegetable pulp and juice has an inlet connected to the outlet, including enclosing sidewalls with a first outlet on the sidewalls and a second outlet at the bottom of the separation chamber. A sealing baffle, with a movable plug, is installed at the bottom of the separation chamber to control the opening and sealing of the second outlet; The drive push rod is positioned above the sealing baffle and moves back and forth in the vertical or horizontal direction. The extrusion plate is connected to the drive push rod and is driven by the drive push rod to reciprocate within the separation chamber. The extrusion plate is used to squeeze the crushed waste fruits and vegetables towards the side wall or sealing baffle, or towards another extrusion plate, and to separate the fruit and vegetable residue and juice. A diversion structure is arranged on the sealing baffle or the side wall of the separation chamber to guide the separated juice to the first outlet.
2. The waste fruit and vegetable fermentation feeding device according to claim 1, characterized in that, The internal cross-section of the separation chamber is rectangular, and the sealing baffle is a rectangular plate.
3. The waste fruit and vegetable fermentation feeding device according to claim 2, characterized in that, The sealing baffle is horizontally inserted at the second outlet, and one side of the sealing baffle has a push-pull handle.
4. The waste fruit and vegetable fermentation feeding device according to claim 3, characterized in that, A guide groove is provided on the bottom inner side of the sidewall, and the sealing baffle is inserted into the guide groove.
5. The waste fruit and vegetable fermentation feeding device according to claim 2, characterized in that, The drive push rod extends horizontally inward through one side wall of the separation chamber, and the extrusion plate moves horizontally toward the other side wall of the separation chamber to extrude the crushed waste fruits and vegetables. The length of the extrusion plate is the same as the inner length of the separation chamber.
6. The waste fruit and vegetable fermentation feeding device according to claim 5, characterized in that, The drive push rod is a multi-stage electric push rod.
7. The waste fruit and vegetable fermentation feeding device according to claim 1, characterized in that, The sealing baffle is arranged at the same height as the first outlet. The upper plate of the sealing baffle has a slope extending downward toward the first outlet. The lower edge of the slope is arranged at the same height as the bottom side of the first outlet. The slope constitutes the drainage structure.
8. The waste fruit and vegetable fermentation feeding device according to claim 7, characterized in that, The first outlet is an elongated opening extending along the lower edge of the slope.
9. The waste fruit and vegetable fermentation feeding device according to claim 1, characterized in that, The feeding device further includes: A support frame, located at the bottom of the separation chamber, is used to elevate the second outlet of the separation chamber; A juice fermentation tank is located on the outside of the support frame and is connected to the first outlet to collect the separated juice. The fruit and vegetable residue fermentation tank is located below the separation chamber and is connected to the second outlet to collect the falling fruit and vegetable residue when the sealing baffle is opened.
10. The waste fruit and vegetable fermentation feeding device according to claim 9, characterized in that, A conveyor belt is arranged inside the support below the second outlet, extending outward toward the separation chamber, and the fruit and vegetable residue fermentation box is arranged below the end of the conveyor belt.