Vegetable residue feed utilization device and method thereof

Abstract

The device comprises a bottom box, an upper treatment box is fixed to one side of the top end of the bottom box, and a belt conveying module used for conveying the vegetable leftovers is installed on the outer wall of one side of the upper treatment box; a waste cutting module used for cutting vegetables and forming rotten vegetables is arranged at the top end of the bottom box on one side of the belt conveying module, and the cut rotten vegetables are conveyed into the upper treatment box through the belt conveying module. A belt conveying module, a waste cutting module, an upper treatment box, a belt wheel driving unit, a gear opposite type vegetable crushing module, a gear opposite type liquid squeezing module, a worm and gear reversing transmission structure and a residue-liquid separation module are integrated; workers can complete the links of waste cutting treatment, crushing and pulping, squeezing and dewatering and residue-liquid separation of the residual vegetables on the same device.

Description

Technical Field

[0001] The invention relates to the technical field of utilization of vegetable waste, and in particular to a device and method for utilizing vegetable waste as feed. Background Art

[0002] The device for converting vegetable waste into feed converts waste vegetables (such as leaves, roots, stems, and unqualified fruits) generated during the vegetable production process into feed that can be eaten by livestock and poultry through a series of mechanical and physical processing steps. Its main function is to reduce the waste of waste vegetables, reduce environmental pollution, improve resource utilization efficiency, and reduce breeding costs. The device usually consists of multiple processing links, including a cleaning system, a crushing and beating system, a pressing and dehydrating system, a drying system, a granulation system, and a screening system. Through these links, the waste vegetables are cleaned and decontaminated, crushed and refined, dehydrated and dried, and finally formed into pellet feed or block feed to ensure that it is easy to store and transport. In terms of working principle, the waste vegetables are first cleaned and pulped, then dehydrated and dried, and finally converted into feed pellets through granulation equipment, and unqualified pellets are removed by screening to ensure feed quality;

[0003] The invention discloses a waste vegetable feed processing pulverizing mixer, comprising a support leg, an outer box, a vertical cylinder, a screen cylinder, a receiving hopper, a crushing device, a funnel, a scraping device and an opening and closing device, wherein the outer box is arranged on the support leg, the vertical cylinder is arranged on the inner wall of the bottom end of the outer box, the screen cylinder is arranged on the vertical cylinder, the receiving hopper is arranged at the lower end of the screen cylinder and extends out of the outer box, the crushing device is arranged in the screen cylinder, the funnel is arranged on the outer box and is located above the screen cylinder, the scraping device is arranged on the crushing device and is close to the inner wall of the screen cylinder, which can filter the crushed waste vegetable juice, and is convenient for unloading the crushed waste vegetables, and ensures that there will be no residue in the crushing barrel; the existing vegetable waste vegetable feed utilization technology and device operation method are basically the same, that is, after cleaning, crushing, beating, The vegetable processing steps include pulping, dehydration, drying, granulation and screening. However, in the processing of vegetables in the above technical scheme, no matter it is the early removal of tail vegetables, the mid-term crushing and pulping, pressing and dehydration or the later slag-liquid separation, different processing devices need to be used for processing one by one. The various processing stages are not continuous. The material transmission, storage and transition between each device require additional time and manual intervention, which are difficult to be completed in a single device. This leads to the following problems: the processing process is too scattered, and there is a lack of effective connection and integration between the equipment in each link, resulting in low processing efficiency; the device has poor adaptability to the processing of tail vegetable characteristics, resulting in high purchase cost and use cost of the device, energy waste and incomplete moisture removal; and there is too much manual intervention in the working process of the device, which increases the complexity and cost of operation. Summary of the invention

[0004] The object of the present invention is to provide a device and method for utilizing vegetable waste as feed, wherein a belt conveying module and a waste cutting module are used to deliver the cut vegetable waste to an upper processing box, and a pulley driving unit enables the belt conveying module, the waste cutting module, the gear-opposed vegetable chopping module, and the gear-opposed liquid squeezing module to share a power unit, so that the gear-opposed vegetable chopping module and the gear-opposed liquid squeezing module in the upper processing box successively crush, squeeze and dehydrate the vegetable waste, and at the same time, a part of the rotary power of the pulley driving unit is transmitted to the worm gear reversing transmission structure, and the worm gear reversing transmission structure enables the slag-liquid separation module to work, and the vegetable waste materials that have been crushed, squeezed and dehydrated can be separated from the vegetable waste and the vegetable liquid through the slag-liquid separation module, so that the early waste cutting treatment of the vegetable waste, the mid-term crushing and pulping, squeezing and dehydration, and the late slag-liquid separation can be completed in the same device, so as to solve the problems raised in the above-mentioned background technology.

[0005] To achieve the above object, the present invention provides the following technical solution: a device for utilizing vegetable waste into feed, comprising:

[0006] A bottom box, an upper processing box is fixed on one side of the top of the bottom box, and a belt conveyor module for conveying vegetable tails is installed on one side of the outer wall of the upper processing box, and a waste cutting module for cutting vegetables and forming tails is arranged on the top of the bottom box on one side of the belt conveyor module, and the cut tails are conveyed to the upper processing box through the belt conveyor module;

[0007] A gear-opposed vegetable chopping module, wherein the gear-opposed vegetable chopping module is arranged at one end inside the upper processing box, a gear-opposed liquid squeezing module is arranged inside the upper processing box below the gear-opposed vegetable chopping module, a pulley driving unit for driving the gear-opposed vegetable chopping module, the gear-opposed liquid squeezing module, and the belt conveying module is installed on one side of the back of the upper processing box, and a pulley transmission structure 1 for maintaining power connection is installed between the gear-opposed liquid squeezing module and the waste cutting module;

[0008] A slag-liquid separation module is arranged on the top of a bottom box, a feed portion at the top of the slag-liquid separation module is connected to a discharge port at the bottom of an upper processing box, a worm gear reversing transmission structure is installed on the inner wall of one side of the bottom box, the worm gear reversing transmission structure is used to transmit the rotational power of the gear-opposed liquid squeezing module to the slag-liquid separation module, a control panel is installed on the outer wall of one side of the bottom box, and an output end of the control panel is electrically connected to an input end of a pulley drive unit.

[0009] Preferably, the belt conveyor module includes two symmetrical roller frames fixed on the outer wall of one side of the upper processing box, two tensioning rollers rotatably installed between the two roller frames, and a conveyor belt wound between the two tensioning rollers. An inclined edge support plate for supporting vegetables is also installed between the two roller frames, and the pulley drive unit drives one of the tensioning rollers to rotate.

[0010] Preferably, the waste cutting module includes a gantry fixed on the top of the bottom box, a cutter slidably installed at one end of the gantry, a convex column fixed at one end of the cutter, and a driven shaft rotatably installed on the outer wall of one side of the gantry, a turntable is fixed at one end of the driven shaft, a connecting rod is hinged at an edge position of one side of the turntable surface, the top of the connecting rod is hinged to the convex column, the cutter is located above the bevel edge support plate, and the cutter contacts and dislocates with the outer wall of one side of the bevel edge support plate when descending, the gear-opposed liquid extrusion module drives the driven shaft to rotate through a pulley transmission structure, and a cutting groove for the cutter to move downward is provided on one side of the top of the upper processing box.

[0011] Preferably, the gear-opposed liquid extrusion module includes two transmission shafts rotatably mounted at one end inside the upper processing box and a pressure roller fixed to the outer circumference of the transmission shaft, one end of the transmission shaft passes through the outside of the upper processing box and is installed with a No. 2 gear plate, the two No. 2 gear plates are meshed with each other, and one end of one of the transmission shafts drives the driven shaft to rotate through a pulley transmission structure.

[0012] Preferably, two symmetrical material guide plates are fixed between the two pressure rollers, and the gear-opposed vegetable shredding module consists of a crushing roller and a No. 1 gear. The two crushing rollers are rotatably installed at the other end inside the upper processing box, and one end of the crushing roller passes through the outside of the upper processing box and is fixed with a No. 1 gear. The two No. 1 gears are meshed with each other. A material guide plate is fixed inside the upper processing box above the two crushing rollers, and the material guide plate is used to guide the tail vegetables transported by the belt conveyor module to the two crushing rollers. An upper edge plate extending upward is integrally formed at the opening position at the bottom end of the upper processing box.

[0013] Preferably, the pulley drive unit includes a reduction motor installed on one side of the back of the bottom box and a pulley transmission structure three installed at the output end of the reduction motor for driving one of the crushing rollers, one of the transmission shafts and one of the tensioning rollers to rotate.

[0014] Preferably, the worm gear reversing transmission structure includes a bearing seat fixed on the inner wall of one side of the bottom box, a worm shaft rotatably installed inside the bearing seat, and a worm wheel plate installed on the input shaft of the slag-liquid separation module. The worm shaft and the worm wheel plate are meshed with each other, and a pulley transmission structure 2 for transmitting power to another transmission shaft is installed at one end of the worm shaft away from the bottom box.

[0015] Preferably, the slag-liquid separation module consists of a U-shaped material box fixed at the bottom of the bottom box, a discharge barrel and a feed barrel respectively fixed on the left and right outer walls of the U-shaped material box, a feed hopper for communicating with the bottom end of the upper processing box is fixed on one side of the top of the feed barrel, a main shaft is rotatably installed inside the feed barrel, one end of the main shaft extends to the inside of the discharge barrel and is rotatably connected to the inner wall of one side of the discharge barrel, the worm wheel is fixed to one end of the main shaft surface, an arc-shaped filtrate plate is fixed at one end of the inside of the U-shaped material box, an auger blade is installed on the outer wall surface of the main shaft in the feed barrel, the auger blade pushes the vegetable liquid and vegetable residue in the feed barrel toward the arc-shaped filtrate plate, and a stirring blade is fixed on the outer peripheral surface of the main shaft above the U-shaped material box.

[0016] Preferably, an inclined slag discharge pipe is provided on one side of the bottom end of the discharge barrel, and a switch valve is installed on one side of the surface of the U-shaped material box, and the switch valve is located below the arc-shaped filtrate plate.

[0017] The present invention also provides a method for utilizing vegetable waste as feed, such as the above-mentioned device for utilizing vegetable waste as feed, comprising the following steps:

[0018] S101: Check the operating status of the belt conveyor module, waste removal module and each power unit to ensure that there is no mechanical failure or blockage. The staff starts the power supply and confirms that the pulley drive unit is working properly and the power transmission system is normal, ensuring that all parts of the device can work together;

[0019] S102: placing the vegetables to be used as feed in the waste cutting module, which uses a mechanical cutter to perform preliminary waste cutting on the vegetable waste, and cuts off the waste parts that do not meet the processing requirements, including overlong rhizomes, rotten parts, vegetable stems, vegetable roots, vegetable leaves, and residual branches. The cut vegetable waste falls directly on the belt conveyor module, and the edible vegetable parts are taken away by the staff, thereby completing the waste cutting and conveying operations of the vegetable waste at the belt conveyor module and the waste cutting module;

[0020] S103: The vegetable waste after the shredding process is sent to the upper processing box in the device. In this stage, the staff sets the pulley drive unit to work through the operation control panel. The pulley drive unit transmits power to the gear-opposed vegetable shredder module. The gear-opposed vegetable shredder module starts to shred the vegetable waste, and the high-speed rotating cutter shreds the vegetable waste into smaller strips or pulp. After the shredding stage is completed, the vegetable waste enters the gear-opposed liquid squeezing module for squeezing and dehydration. The gear-opposed liquid squeezing module effectively squeezes out the water in the vegetable waste through the strong squeezing action of the roller to form vegetable liquid and vegetable residue.

[0021] S104: The vegetable liquid and vegetable residue are discharged from the upper processing box together by gravity and enter the residue-liquid separation module. The residue-liquid separation module receives the rotational power from the pulley drive unit through the worm gear reversing transmission structure. The residue-liquid separation module completely separates the vegetable residue and the vegetable liquid by gravity and centrifugal force, ensuring that the vegetable residue and vegetable liquid are pure and free of cross contamination.

[0022] S105: After the separation of residue and liquid is completed, the staff will further process or collect the separated vegetable residue and liquid as needed. The vegetable residue is sent to the collection area or other recycling equipment for composting or as other processing raw materials, while the vegetable liquid flows into the liquid storage device through the pipeline or is used for other processes.

[0023] Compared with the prior art, the beneficial effects of the present invention are as follows: the device for utilizing vegetable waste into feed and the method thereof integrate a belt conveyor module, a waste cutting module, an upper processing box, a pulley driving unit, a gear-opposed vegetable chopping module, a gear-opposed liquid squeezing module, a worm gear reversing transmission structure and a slag-liquid separation module, so that the staff can complete the waste cutting, crushing and pulping, squeezing and dehydration and slag-liquid separation of vegetable waste on the same device, and the integrated design eliminates the need for frequent manual intervention between the various links, greatly improving the work efficiency, and the staff only needs to operate at key nodes, simplifying the operation process, reducing labor costs, and ensuring the efficiency and stability of the processing process;

[0024] Among them, in the traditional vegetable waste processing device, each link often requires independent equipment to operate, and the material transmission and storage between each link usually rely on manual intervention. By adopting a pulley drive unit, the waste cutting, crushing and pulping, liquid squeezing, and slag-liquid separation modules share the same power source, which not only reduces the connection problem between the equipment, but also greatly shortens the processing time by reducing the material handling, storage and other operations between the links, and improves the overall production efficiency. The use of a shared power unit and an integrated transmission structure can effectively reduce the energy consumption of the overall system, that is, the power transmission to each module is carried out through the worm gear reversing transmission structure, so that the stability of the system operation and the power utilization rate are optimized, and the power dispatch and energy waste between multiple devices are reduced. Especially in high-energy consumption links such as crushing, squeezing and dehydration, slag-liquid separation, the integrated transmission system can accurately control the distribution and use of power, thereby achieving the optimal configuration of energy;

[0025] And through integrated design, all processing links are completed in the same device, which not only reduces the loss of materials in the transmission process, but also realizes seamless connection between each link, including the direct entry of crushed and pulped materials into the pressing and dehydration system, and the separation of vegetable residues and liquid after dehydration, avoiding unnecessary waste. Finally, the integrated structural design ensures the continuity and coordination of each link, and can optimize the effect of each processing step through more sophisticated power adjustment and module configuration, including the more uniform entry of crushed and pulped materials into the pressing and dehydration system, ensuring the full removal of water, so that the final feed particles have low moisture content and stable quality. BRIEF DESCRIPTION OF THE DRAWINGS

[0026] Figure 1 It is a schematic diagram of an isometric three-dimensional structure of the present invention in two equal angles;

[0027] Figure 2 The three-dimensional structure of the present invention is shown in FIG. Figure 1 ;

[0028] Figure 3 The three-dimensional structure of the present invention is shown in FIG. Figure 2 ;

[0029] Figure 4 It is a schematic diagram of the main structure of the present invention;

[0030] Figure 5 The three-dimensional structure of the present invention is shown in FIG. Figure 3 ;

[0031] Figure 6 It is a schematic diagram of the main cross-sectional structure of the present invention;

[0032] Figure 7 It is a schematic diagram of a three-dimensional cross-sectional structure of the present invention;

[0033] Figure 8 It is a schematic diagram of the three-dimensional structure of the belt conveyor module and the waste removal module of the second embodiment of the present invention;

[0034] Fig. 9 It is a schematic diagram of a three-dimensional cross-sectional structure of an upper processing box according to a second embodiment of the present invention;

[0035] Fig.10 This is a schematic diagram of the three-dimensional structure of a gear-opposed vegetable chopping module according to the second embodiment of the present invention;

[0036] Fig.11 This is a schematic diagram of the three-dimensional structure of the slag-liquid separation module of the third embodiment of the present invention;

[0037] Fig.12 It is a schematic diagram of the three-dimensional cross-sectional structure of the slag-liquid separation module of the third embodiment of the present invention.

[0038] In the figure: 1, bottom box; 2, upper processing box; 201, guide plate; 202, guide plate; 203, upper edge plate; 204, cutting groove; 3, belt conveyor module; 301, roller frame; 302, tension roller; 303, conveyor belt; 304, oblique edge support plate; 4, waste material removal module; 401, gantry; 402, cutter; 403, boss; 404, connecting rod; 405, driven shaft; 406, turntable; 5, gear-opposed vegetable chopping module; 501, crushing roller; 502, No. 1 gear; 6, gear-opposed liquid squeezing module; 601, transmission shaft; 602, Pressing roller; 603, No. 2 toothed disc; 7, pulley drive unit; 8, pulley transmission structure one; 9, control panel; 10, slag-liquid separation module; 1001, U-shaped material box; 1002, feed barrel; 10021, feed hopper; 1003, discharge barrel; 1004, inclined slag discharge pipe; 1005, switch valve; 1006, main shaft; 1007, auger blade; 1008, arc-shaped filtrate plate; 1009, stirring blade; 11, worm gear reversing transmission structure; 1101, bearing seat; 1102, worm shaft; 1103, worm wheel disc; 1104, pulley transmission structure two. DETAILED DESCRIPTION

[0039] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the accompanying drawings in the embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0040] Embodiment 1, by Figures 1 to 7 The present invention comprises a bottom box 1, an upper processing box 2 is fixed on one side of the top of the bottom box 1, and a belt conveyor module 3 for conveying vegetable tails is installed on one side of the outer wall of the upper processing box 2, and a waste cutting module 4 for cutting vegetables and forming tails is arranged on the top of the bottom box 1 on one side of the belt conveyor module 3, and the cut tails are conveyed to the upper processing box 2 through the belt conveyor module 3;

[0041] The gear-opposed vegetable chopping module 5 is arranged at one end of the upper processing box 2, and a gear-opposed liquid squeezing module 6 is arranged inside the upper processing box 2 below the gear-opposed vegetable chopping module 5. A pulley driving unit 7 for driving the gear-opposed vegetable chopping module 5, the gear-opposed liquid squeezing module 6, and the belt conveying module 3 is installed on one side of the back of the upper processing box 2, and a pulley transmission structure 8 for maintaining power connection is installed between the gear-opposed liquid squeezing module 6 and the waste cutting module 4;

[0042] The slag-liquid separation module 10 is arranged on the top of the bottom box 1, and the feed part at the top of the slag-liquid separation module 10 is connected to the discharge port at the bottom end of the upper processing box 2. A worm gear reversing transmission structure 11 is installed on the inner wall of one side of the bottom box 1. The worm gear reversing transmission structure 11 is used to transmit the rotational power of the gear-opposed liquid squeezing module 6 to the slag-liquid separation module 10. A control panel 9 is installed on the outer wall of one side of the bottom box 1, and the output end of the control panel 9 is electrically connected to the input end of the pulley drive unit 7.

[0043] A method for utilizing vegetable waste as feed in this embodiment, such as the above-mentioned device for utilizing vegetable waste as feed, comprises the following steps:

[0044] S101: Check the operating status of the belt conveyor module 3, the waste removal module 4 and each power unit to ensure that there is no mechanical failure or blockage, and the staff starts the power supply to confirm that the pulley drive unit 7 is working properly and there is no abnormality in the power transmission system, ensuring that all parts of the device can work in coordination;

[0045] S102: placing the vegetables to be used as feed in the waste removal module 4, which performs preliminary waste cutting on the vegetable waste by mechanical cutting tools, and cuts off the waste parts that do not meet the processing requirements, including overlong rhizomes, rotten parts, vegetable stems, vegetable roots, vegetable leaves, and residual branches. The cut vegetable waste falls directly on the belt conveyor module 3, and the edible vegetable parts are taken off by the staff, thereby completing the waste cutting and conveying operations of the vegetable waste at the belt conveyor module 3 and the waste removal module 4;

[0046] S103: The vegetable waste after the shredding process is sent to the upper processing box 2 in the device. At this stage, the staff sets the pulley drive unit 7 to work by operating the control panel 9. The pulley drive unit 7 transmits power to the gear-opposed vegetable shredder module 5. The gear-opposed vegetable shredder module 5 starts to shred the vegetable waste, and shreds the vegetable waste into smaller strips or pulps through high-speed rotating cutters. After the shredding stage is completed, the vegetable waste enters the gear-opposed liquid squeezing module 6 for squeezing and dehydration. The gear-opposed liquid squeezing module 6 effectively squeezes out the water in the vegetable waste through the strong squeezing action of the rollers to form vegetable liquid and vegetable residues.

[0047] S104: The vegetable liquid and vegetable residue are discharged from the upper processing box 2 by gravity and enter the residue-liquid separation module 10. The residue-liquid separation module 10 receives the rotational power from the pulley drive unit 7 through the worm gear reversing transmission structure 11. The residue-liquid separation module 10 completely separates the vegetable residue and the vegetable liquid by gravity and centrifugal force, ensuring that the vegetable residue and the vegetable liquid are pure and free of cross contamination.

[0048] S105: After the separation of residue and liquid is completed, the staff will further process or collect the separated vegetable residue and liquid as needed. The vegetable residue is sent to the collection area or other recycling equipment for composting or as other processing raw materials, while the vegetable liquid flows into the liquid storage device through the pipeline or is used for other processes.

[0049] Embodiment 2, based on embodiment 1, Figure 8 , Fig. 9 Fig.10 It is given that the belt conveyor module 3 includes two symmetrical roller frames 301 fixed on the outer wall of one side of the upper processing box 2, two tensioning rollers 302 rotatably installed between the two roller frames 301, and a conveyor belt 303 wound between the two tensioning rollers 302. An inclined edge support plate 304 for supporting vegetables is also installed between the two roller frames 301, and the pulley drive unit 7 drives one of the tensioning rollers 302 to rotate; when the pulley drive unit 7 is working, a part of the rotational power of the pulley drive unit 7 is transmitted to one of the tensioning rollers 302, and the tensioning roller 302 actively drives the conveyor belt 303 to rotate, and through electric drive, the vegetable tail vegetables can be continuously transported to the upper processing box 2. In this process, the belt conveyor module 3 ensures that the vegetable tail vegetables enter the subsequent processing link evenly and steadily, reducing the risk of material blockage or retention;

[0050] The waste cutting module 4 comprises a gantry 401 fixed on the top of the bottom box 1, a cutter 402 slidably mounted at one end of the gantry 401, a convex column 403 fixed at one end of the cutter 402, and a driven shaft 405 rotatably mounted on the outer wall of one side of the gantry 401, a turntable 406 is fixed at one end of the driven shaft 405, a connecting rod 404 is hinged at one edge of the surface of the turntable 406, the top of the connecting rod 404 is hinged to the convex column 403, the cutter 402 is located above the oblique edge support plate 304, and the cutter 402 is dislocated in contact with the outer wall of one side of the oblique edge support plate 304 when descending, and the gear-opposed liquid squeezing module 6 drives the driven shaft 405 to rotate through a pulley transmission structure-8;

[0051] The staff puts the vegetables to be chopped and processed on the inclined edge support plate 304, and makes the tail vegetables leak out from the inclined edge support plate 304. Then the staff turns on the pulley drive unit 7 through the control panel 9 to work. The rotation power of the pulley drive unit 7 is transmitted to the gear-opposed vegetable shredder module 5 and the gear-opposed liquid squeezing module 6 in turn. The gear-opposed liquid squeezing module 6 drives the driven shaft 405 in the waste cutting module 4 to rotate through the pulley transmission structure 8. The rotary motion of the turntable 406 is transformed into the Z-axis lifting motion of the cutter 402 through the connecting rod 404. The gantry 401 is used to assist and guide the cutter 402 to lift and lower in the Z-axis direction. When the cutter 402 descends to the limit position, the part of the waste vegetables leaking from the inclined edge support plate 304 can be cut off. The cut waste vegetable parts will fall onto the belt conveyor module 3, and the staff can collect the edible parts. Compared with manual processing, the waste cutting module 4 ensures the complete removal of waste materials and reduces manual errors and omissions.

[0052] A cutting groove 204 for the cutter 402 to move downward is provided on one side of the top of the upper processing box 2. When the waste cutting module 4 actively cuts the tail vegetables on the oblique edge support plate 304, the cutting groove 204 provides a redundancy for the cutter 402 to move downward, and ensures that the cutter 402 and the oblique edge support plate 304 are mutually displaced until the tail vegetables are cut off.

[0053] The gear-opposed squeezing module 6 includes two transmission shafts 601 rotatably mounted at one end of the interior of the upper processing box 2 and a pressing roller 602 fixed on the outer circumference of the transmission shaft 601. One end of the transmission shaft 601 passes through the exterior of the upper processing box 2 and is mounted with a No. 2 toothed disc 603. The two No. 2 toothed discs 603 mesh with each other. One end of one of the transmission shafts 601 drives the driven shaft 405 to rotate through a pulley transmission structure 8. The crushed tail vegetable materials are collected between the two guide plates 202. The guide plates 202 guide the tail vegetable materials between the two pressing rollers 602. The pulley driving unit 7 and the No. 2 toothed disc 603 cause the two transmission shafts 601 and the two pressing rollers 602 to rotate synchronously in opposite directions, thereby squeezing the crushed vegetable tail vegetables to extract the water or vegetable liquid therein. In the process, the strong squeezing effect of the pressure roller 602 effectively extracts the water in the vegetable tail vegetables, so that the material is evenly stressed during the squeezing process, which helps to improve the water extraction rate and ensure the dehydration effect of the vegetable residue.

[0054] Two symmetrical guide plates 202 are fixed between the two pressure rollers 602. The gear-opposed vegetable shredder module 5 consists of a crushing roller 501 and a No. 1 gear 502. The two crushing rollers 501 are rotatably mounted at the other end inside the upper processing box 2. One end of the crushing roller 501 passes through the outside of the upper processing box 2 and is fixed with a No. 1 gear 502. The two No. 1 gears 502 are meshed with each other. A guide plate 201 is fixed inside the upper processing box 2 above the two crushing rollers 501. The guide plate 201 is used to guide the tail vegetables transported by the belt conveyor module 3 to the two crushing rollers 501. An upper edge plate 203 extending upward is integrally formed at the opening position at the bottom end of the upper processing box 2. The wheel drive unit 7 includes a reduction motor installed on one side of the back of the bottom box 1 and a pulley transmission structure 3 installed at the output end of the reduction motor for driving one of the crushing rollers 501, one of the transmission shafts 601 and one of the tensioning rollers 302 to rotate; when the waste vegetables are transported into the upper processing box 2, the guide plate 201 is used to guide the waste vegetables into between the two crushing rollers 501, and the two crushing rollers 501 rotate synchronously in opposite directions under the drive of the No. 1 gear 502 and the pulley drive unit 7. The crushing rollers 501 produce a strong cutting and crushing effect on the vegetable waste vegetables, breaking the vegetable waste vegetables into strips or pulp, thereby providing a good material basis for the subsequent pressing and dehydration process.

[0055] Embodiment 3, based on embodiment 2, Fig.11 and Fig.12 The worm gear reversing transmission structure 11 includes a bearing seat 1101 fixed on the inner wall of one side of the bottom box 1, a worm shaft 1102 rotatably installed inside the bearing seat 1101, and a worm wheel disc 1103 installed on the input shaft of the residue-liquid separation module 10. The worm shaft 1102 and the worm wheel disc 1103 are meshed with each other. The end of the worm shaft 1102 away from the bottom box 1 is equipped with a pulley transmission structure 1104 for transmitting power to another transmission shaft 601. The vegetable residue and vegetable liquid processed by the gear-opposed vegetable chopping module 5 and the gear-opposed liquid squeezing module 6 are The slag-liquid separation module 10 is entered between the two upper plates 203. During this process, one of the transmission shafts 601 drives the worm shaft 1102 in the bearing seat 1101 to rotate through the pulley transmission structure 1104. The worm shaft 1102 drives the input shaft of the slag-liquid separation module 10 to rotate through the worm wheel 1103, so that the slag-liquid separation module 10 can work. When transmitting power, the worm gear reversing transmission structure 11 realizes smooth power reversing, ensuring that the slag-liquid separation module 10 can operate continuously and stably, avoiding problems such as operation interruption or transmission jam;

[0056] The slag-liquid separation module 10 is composed of a U-shaped material box 1001 fixed at the bottom of the bottom box 1, a discharge barrel 1003 and a feed barrel 1002 respectively fixed on the left and right outer walls of the U-shaped material box 1001, a feed hopper 10021 for communicating with the bottom end of the upper processing box 2 is fixed on one side of the top of the feed barrel 1002, and a main shaft 1006 is rotatably installed inside the feed barrel 1002, one end of the main shaft 1006 extends to the inside of the discharge barrel 1003 and is connected to the discharge barrel 1003. 03 is rotatably connected to the inner wall of one side, the worm wheel 1103 is fixed to one end of the main shaft 1006 surface, an arc-shaped filtrate plate 1008 is fixed to one end of the inside of the U-shaped material box 1001, and an auger blade 1007 is installed on the outer wall of the main shaft 1006 in the feed barrel 1002. The auger blade 1007 pushes the vegetable liquid and vegetable residue in the feed barrel 1002 to the arc-shaped filtrate plate 1008, and a stirring blade 1009 is fixed to the outer peripheral surface of the main shaft 1006 above the U-shaped material box 1001;

[0057] An inclined slag discharge pipe 1004 is provided on one side of the bottom end of the discharge barrel 1003, and a switch valve 1005 is installed on one side of the surface of the U-shaped material box 1001. The switch valve 1005 is located below the arc-shaped filtrate plate 1008. The vegetable residue and vegetable liquid enter the feed barrel 1002 through the feed hopper 10021, and the main shaft 1006 is driven to rotate by the worm wheel 1103. At this time, the main shaft 1006 drives the auger blade 1007 and the stirring blade 1009 to rotate; the auger blade 1007 The vegetable residue and vegetable liquid are pushed toward the arc-shaped filtrate plate 1008. At this time, the vegetable liquid enters the U-shaped material box 1001 through the arc-shaped filtrate plate 1008, and is then discharged and collected through the switch valve 1005. The vegetable residue remaining on the arc-shaped filtrate plate 1008 is stirred by the stirring blade 1009 and pushed by the auger blade 1007 until it enters the discharge barrel 1003 and is discharged by the inclined slag discharge pipe 1004. The vegetable residue and vegetable liquid are efficiently separated by centrifugal force, gravity and filtration.

[0058] Before the operation of the embodiment of the present application begins, the staff checks and starts the device, first checks the operating status of the belt conveyor module 3, the waste removal module 4 and each power unit to ensure that there is no mechanical failure or blockage, and the staff starts the power supply to confirm that the pulley drive unit 7 is working properly and there is no abnormality in the power transmission system, ensuring that all parts of the device can work together to avoid failures or unnecessary downtime in subsequent processing; the staff places the vegetables to be used as feed in the waste removal module 4, and uses a mechanical tool to perform preliminary waste cutting on the vegetable tail vegetables, and cuts off the waste parts that do not meet the processing requirements, including excessively long rhizomes, rotten parts, vegetable stems, vegetable roots, vegetable leaves, and residual branches, and cuts off the cut parts. The chopped vegetable tails fall directly onto the belt conveyor module 3, and the edible vegetable parts are taken off by the staff, so as to complete the cutting and conveying operations of the vegetable tails at the belt conveyor module 3 and the waste cutting module 4. The staff needs to regularly check whether the knife and conveyor belt of the waste cutting module 4 are sharp and unobstructed to ensure a good cutting effect; the vegetable tails after the cutting process are sent to the upper processing box 2 in the device. At this stage, the staff sets the pulley drive unit 7 to work through the operation control panel 9, and controls the motor in the pulley drive unit 7 to work according to the set direction, speed, angle, and response time to control the belt conveyor module 3, the waste cutting module 4, and the gear-opposed vegetable shredder module 5. , the working frequencies of the gear-opposed liquid squeezing module 6 and the residue-liquid separation module 10, thereby indirectly adjusting the crushing intensity, pulping time, and residue-liquid separation intensity. With the start-up of the pulley drive unit 7, the power is transmitted to the gear-opposed vegetable chopping module 5, and the gear-opposed vegetable chopping module 5 begins to crush the vegetable tails, and breaks the vegetable tails into smaller strips or pulps through high-speed rotating cutters to enhance the subsequent squeezing effect. After the crushing stage is completed, the vegetable tails enter the gear-opposed liquid squeezing module 6 for squeezing and dehydration. The gear-opposed liquid squeezing module 6 effectively squeezes out the water in the vegetable tails through the strong squeezing effect of the rollers to form vegetable liquid and vegetable residue; as the vegetable liquid and vegetable residue are separated, the vegetable liquid and vegetable residue are separated by gravity. The vegetable residues and the vegetable liquid are discharged together from the upper treatment box 2 and enter the residue-liquid separation module 10. The residue-liquid separation module 10 receives the rotational power from the pulley drive unit 7 through the worm gear reversing transmission structure 11. The residue-liquid separation module 10 completely separates the vegetable residues and the vegetable liquid through gravity and centrifugal force to ensure that the final vegetable residues and the vegetable liquid are pure and free of cross-contamination. After the residue-liquid separation is completed, the staff further processes or collects the separated vegetable residues and the vegetable liquid as needed. The vegetable residues are generally sent to the collection area or other recycling equipment for composting or as other processing raw materials, while the vegetable liquid flows into the liquid storage device through a pipeline or is used for other processes. After completing the processing of the vegetable waste, the equipment can be cleaned and maintained.

[0059] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0060] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A device for utilizing vegetable waste into feed, characterized in that: include: A bottom box (1), an upper processing box (2) is fixed to one side of the top of the bottom box (1), a belt conveyor module (3) for conveying vegetable waste is installed on one side of the outer wall of the upper processing box (2), and a waste material cutting module (4) for cutting vegetables and forming waste is arranged at the top of the bottom box (1) on one side of the belt conveyor module (3), and the cut waste is conveyed to the upper processing box (2) through the belt conveyor module (3); A gear-opposed vegetable chopping module (5), the gear-opposed vegetable chopping module (5) being arranged at one end inside the upper processing box (2), a gear-opposed liquid squeezing module (6) being arranged inside the upper processing box (2) below the gear-opposed vegetable chopping module (5), a pulley driving unit (7) for driving the gear-opposed vegetable chopping module (5), the gear-opposed liquid squeezing module (6) and the belt conveying module (3) to work being installed on one side of the back side of the upper processing box (2), and a pulley transmission structure (8) for maintaining power connection being installed between the gear-opposed liquid squeezing module (6) and the waste material removal module (4); A slag-liquid separation module (10) is provided on the top of a bottom box (1); a feed portion at the top of the slag-liquid separation module (10) is connected to a discharge port at the bottom of an upper processing box (2); a worm gear reversing transmission structure (11) is installed on an inner wall of one side of the bottom box (1); the worm gear reversing transmission structure (11) is used to transmit the rotational power of a gear-opposed liquid squeezing module (6) to the slag-liquid separation module (10); a control panel (9) is installed on an outer wall of one side of the bottom box (1); an output end of the control panel (9) is electrically connected to an input end of a pulley drive unit (7).

2. The device for utilizing vegetable waste into feed according to claim 1, characterized in that: The belt conveyor module (3) comprises two symmetrical roller frames (301) fixed on the outer wall of one side of the upper processing box (2), two tensioning rollers (302) rotatably mounted between the two roller frames (301), and a conveyor belt (303) wound between the two tensioning rollers (302). An oblique edge support plate (304) for supporting vegetables is also installed between the two roller frames (301), and the pulley drive unit (7) drives one of the tensioning rollers (302) to rotate.

3. The device for utilizing vegetable waste into feed according to claim 2, characterized in that: The waste cutting module (4) comprises a gantry (401) fixed on the top of the bottom box (1), a cutter (402) slidably mounted at one end of the gantry (401), a convex column (403) fixed at one end of the cutter (402), and a driven shaft (405) rotatably mounted on an outer wall of one side of the gantry (401), a rotating disk (406) fixed at one end of the driven shaft (405), and a connecting rod (404) hingedly connected at the edge of one side of the surface of the rotating disk (406). The top end of the connecting rod (404) is hinged to the convex column (403), the cutter (402) is located above the oblique edge support plate (304), and the cutter (402) is displaced in contact with an outer wall of one side of the oblique edge support plate (304) when descending, the gear-opposed liquid squeezing module (6) drives the driven shaft (405) to rotate through a pulley transmission structure (8), and a cutting groove (204) for the cutter (402) to move downward is arranged on one side of the top end of the upper processing box (2).

4. The device for utilizing vegetable waste into feed according to claim 3, characterized in that: The gear-opposed liquid squeezing module (6) comprises two transmission shafts (601) rotatably mounted at one end inside the upper processing box (2) and a pressure roller (602) fixed to the outer circumference of the transmission shaft (601); one end of the transmission shaft (601) passes through the outside of the upper processing box (2) and is mounted with a second gear disc (603); the two second gear discs (603) are meshed with each other, and one end of one of the transmission shafts (601) drives the driven shaft (405) to rotate via a pulley transmission structure (8).

5. The device for utilizing vegetable waste into feed according to claim 4, characterized in that: Two symmetrical guide plates (202) are fixed between the two pressing rollers (602); the gear-opposed vegetable shredding module (5) is composed of a crushing roller (501) and a first gear (502); the two crushing rollers (501) are rotatably mounted at the other end inside the upper processing box (2); one end of the crushing roller (501) passes through the outside of the upper processing box (2) and is fixed with a first gear (502); the two first gears (502) are meshed with each other; a guide plate (201) is fixed inside the upper processing box (2) above the two crushing rollers (501); the guide plate (201) is used to guide the tail vegetables transported by the belt conveyor module (3) to the two crushing rollers (501); and an upper edge plate (203) extending upward is integrally formed at the opening position at the bottom end of the upper processing box (2).

6. The device for utilizing vegetable waste into feed according to claim 5, characterized in that: The pulley drive unit (7) comprises a reduction motor installed on the back side of the bottom box (1) and a pulley transmission structure 3 installed at the output end of the reduction motor for driving one of the crushing rollers (501), one of the transmission shafts (601) and one of the tensioning rollers (302) to rotate.

7. The device for utilizing vegetable waste into feed according to claim 6, characterized in that: The worm gear reversing transmission structure (11) comprises a bearing seat (1101) fixed on an inner wall of one side of the bottom box (1), a worm shaft (1102) rotatably mounted inside the bearing seat (1101), and a worm wheel disc (1103) mounted on an input shaft of the slag-liquid separation module (10); the worm shaft (1102) and the worm wheel disc (1103) are meshed with each other, and a pulley transmission structure 2 (1104) for transmitting power to another transmission shaft (601) is mounted on one end of the worm shaft (1102) away from the bottom box (1).

8. The device for utilizing vegetable waste into feed according to claim 7, characterized in that: The slag-liquid separation module (10) is composed of a U-shaped material box (1001) fixed at the bottom of the bottom box (1), a discharge barrel (1003) respectively fixed on the left and right outer walls of the U-shaped material box (1001), and a feed barrel (1002), a feed hopper (10021) for communicating with the bottom end of the upper treatment box (2) is fixed on one side of the top of the feed barrel (1002), a main shaft (1006) is rotatably installed inside the feed barrel (1002), one end of the main shaft (1006) extends into the inside of the discharge barrel (1003) and is connected to the discharge barrel (1003). 3), the worm wheel (1103) is fixed to one end of the surface of the main shaft (1006), an arc-shaped filtrate plate (1008) is fixed to one end of the interior of the U-shaped material box (1001), an auger blade (1007) is installed on the outer wall surface of the main shaft (1006) in the feeding barrel (1002), and the auger blade (1007) pushes the vegetable liquid and vegetable residue in the feeding barrel (1002) toward the arc-shaped filtrate plate (1008), and a stirring blade (1009) is fixed to the outer peripheral surface of the main shaft (1006) above the U-shaped material box (1001).

9. The device for utilizing vegetable waste into feed according to claim 8, characterized in that: An inclined slag discharge pipe (1004) is provided on one side of the bottom end of the discharge barrel (1003), and an on-off valve (1005) is installed on one side of the surface of the U-shaped material box (1001), and the on-off valve (1005) is located below the arc-shaped filtrate plate (1008).

10. A method for utilizing vegetable waste as feed, comprising the device for utilizing vegetable waste as feed according to any one of claims 1 to 9, characterized in that: The following steps are involved: S101: Check the operating status of the belt conveyor module (3), the waste removal module (4) and each power unit to ensure that there is no mechanical failure or blockage, and the staff starts the power supply to confirm that the pulley drive unit (7) is working properly and there is no abnormality in the power transmission system, ensuring that all parts of the device can operate in coordination; S102: placing the vegetables to be used as feed in the waste removal module (4), the waste removal module (4) performs preliminary waste removal processing on the vegetable waste by means of a mechanical cutter, and removes the waste parts that do not meet the processing requirements, including overlong rhizomes, rotten parts, vegetable stems, vegetable roots, vegetable leaves, and residual branches. The removed vegetable waste falls directly onto the belt conveyor module (3), while the edible vegetable parts are removed by the staff, thereby completing the waste removal and conveying operations of the vegetable waste at the belt conveyor module (3) and the waste removal module (4); S103: The vegetable waste after the shredding process is sent to the upper processing box (2) in the device. In this stage, the staff sets the pulley drive unit (7) to work by operating the control panel (9). The pulley drive unit (7) transmits power to the gear-opposed vegetable shredder module (5). The gear-opposed vegetable shredder module (5) starts to shred the vegetable waste, and shreds the vegetable waste into smaller strips or pulp by means of a high-speed rotating cutter. After the shredding process is completed, the vegetable waste enters the gear-opposed liquid squeezing module (6) for squeezing and dehydration. The gear-opposed liquid squeezing module (6) effectively squeezes out the water in the vegetable waste through the strong squeezing action of the rollers to form vegetable liquid and vegetable residue. S104: The vegetable liquid and vegetable residue are discharged from the upper processing box (2) together by gravity and enter the residue-liquid separation module (10). The residue-liquid separation module (10) receives the rotational power from the pulley drive unit (7) through the worm gear reversing transmission structure (11). The residue-liquid separation module (10) completely separates the vegetable residue and the vegetable liquid by gravity and centrifugal force, thereby ensuring that the vegetable residue and the vegetable liquid finally produced are pure and free of cross contamination; S105: After the separation of residue and liquid is completed, the staff will further process or collect the separated vegetable residue and liquid as needed. The vegetable residue is sent to the collection area or other recycling equipment for composting or as other processing raw materials, while the vegetable liquid flows into the liquid storage device through the pipeline or is used for other processes.

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