Large-scale separation and processing device for kitchen waste

Abstract

The present invention relates to the field of garbage disposal, and discloses a large-scale separation and processing device for kitchen waste, including a box body and a solid-liquid separation mechanism arranged in the box body, a collecting assembly corresponding to the solid-liquid separation mechanism above and below is arranged in the box body, a floating plate for collecting grease is arranged in the collecting assembly, and an oil removal assembly slidingly fitted with the floating plate, a cylinder movably fitted with the collecting assembly, and an oil storage frame corresponding to the position of the collecting assembly are arranged in the box body. The present invention can drive the collecting assembly to tilt by cooperating with structures such as the collecting assembly, the floating plate, the oil removal assembly, and the cylinder, so that the oil removal assembly first moves along the floating plate and then moves along the tilted collecting assembly, and the grease can be effectively pushed during the movement, and the grease delivery will not be affected by the liquid level, nor by the position of the oil discharge port for discharging the grease.

Description

Technical Field

[0001] The present invention relates to the technical field of garbage disposal, and in particular to a large-scale separation and disposal device for kitchen waste. Background Art

[0002] Kitchen waste refers to the waste generated from food processing, catering services, unit catering and other activities in life; and after the solid-liquid separation of kitchen waste, there is often a large amount of grease in the liquid, and the grease may clog the separation device after cooling, affecting the continuation of the separation operation.

[0003] For example, Chinese patent publication number CN114273354A discloses a kitchen waste separator, which belongs to the field of garbage classification equipment. It includes a control box and a collection frame, the collection frame is fixedly installed in the control box, a floating plate is slidably connected to the inner wall of the collection frame, a plurality of drainage holes are provided on the floating plate, and an oil push plate is slidably connected to the floating plate; an oil discharge port is also provided on the inner wall of the collection frame, a blocking plate is slidably connected to the inner wall of the oil discharge port, and a sealing arrangement is provided between the blocking plate and the oil discharge port; a pushing device for driving the oil push plate to move is also provided on the control box; and a moving assembly for driving the blocking plate to move is also provided in the collection frame. After the kitchen waste is separated into dry and wet, the floating plate can slide vertically in the collection frame under the action of the liquid, and then the pushing device pushes the oil push plate to move, and at the same time, the blocking plate is driven to move under the action of the moving assembly, so that the oil push plate can push the grease to be discharged from the oil discharge port, thereby reducing the grease in the kitchen waste.

[0004] This application achieves the corresponding discharge of grease by setting a blocking plate that can slide up and down on the collection frame; however, the specific height requirement for the liquid level needs to be very precise, otherwise the grease on the floating plate cannot correspond to the oil unloading port, and the oil pushing plate cannot accurately push the grease into the oil storage frame through the oil unloading port, which has certain limitations in use.

[0005] Therefore, it is necessary to provide a large-scale separation and processing device for kitchen waste to solve the above-mentioned technical problems. Summary of the invention

[0006] The object of the present invention is to provide a large-scale separation and treatment device for kitchen waste to solve the problems raised in the above-mentioned background technology.

[0007] In order to achieve the above purpose, a large-scale separation and treatment device for kitchen waste is designed which has no specific limitation on the liquid level and can effectively discharge grease at any time.

[0008] Based on the above ideas, the present invention provides the following technical solutions: a large-scale separation and processing device for kitchen waste, comprising a box body and a solid-liquid separation mechanism arranged in the box body, a collecting assembly corresponding to the solid-liquid separation mechanism above and below is arranged in the box body, a floating plate for collecting grease is arranged in the collecting assembly, an oil removal assembly slidingly fitted with the floating plate, a cylinder movably fitted with the collecting assembly, and an oil storage frame corresponding to the position of the collecting assembly are arranged in the box body; starting the cylinder first drives the collecting assembly to tilt, and then pushes the oil removal assembly to translate along the floating plate first and then move along the tilted collecting assembly.

[0009] As a further solution of the present invention: the collecting assembly includes two corresponding front and rear partitions, the partitions are rotatably matched with the inner bottom wall of the box body through a support rod, the two bases cooperate with the inner wall of the box body to form a cavity for accommodating liquid, and the floating plate is located in the cavity, and a first spring is fixedly installed between the rear partition and the box body, and the first spring makes the rear partition tend to be in a vertical state; the support rod extends outside the box body and is fixedly installed with a pulley, and a transmission connection is formed between the two pulleys through a belt.

[0010] As a further solution of the present invention: the partition on the rear side is movably fitted with the output end of the cylinder, and the cylinder is arranged at a position close to the top surface of the partition on the rear side.

[0011] As a further solution of the present invention: the oil removal assembly includes an oil scraper plate movably fitted with the floating plate, a telescopic rod is jointly arranged between the rear surface of the oil scraper plate and the inner wall of the box body, and the outer surface of the telescopic rod is sleeved with a second spring that resists the oil scraper plate, and the second spring makes the oil scraper plate tend to fit with the rear partition.

[0012] As a further solution of the present invention: the telescopic rod is slidably matched with the inner rear wall of the box body up and down; when the floating plate moves in the cavity, the oil scraper plate is raised and lowered accordingly.

[0013] As a further solution of the present invention: the oil scraper plate includes a shell fixedly connected to the telescopic rod and a push plate movably fitted with the floating plate, the shell is designed in an inverted U shape and allows the push plate to slide up and down, and the front end of the shell is located below the rear end.

[0014] As a further solution of the present invention: the telescopic rod is fixedly mounted on the inner wall of the box body, and the top surface of the shell body is movably fitted with the bottom surface of the solid-liquid separation mechanism.

[0015] As a further solution of the present invention: the bottom surface of the rear end of the shell is flush with the top surface of the partition in the vertical state, and the bottom surface of the front end of the shell is flush with the top surface of the partition in the inclined state.

[0016] As a further solution of the present invention: the front end of the shell is elastically connected to a slider via a fourth spring, and the fourth spring makes the slider tend to move upward, and the inner wall of the box is fixedly installed with a wedge block located above the front partition; when the shell drives the push plate to move to correspond to the top surface of the front partition, the wedge block contacts the slider and pushes the slider down.

[0017] Compared with the prior art, the beneficial effects of the present invention are as follows: through the cooperation of structures such as the collecting component, the floating plate, the oil removal component and the cylinder, the collecting component can be driven to tilt so that the oil removal component first moves along the floating plate and then moves along the tilted collecting component. During the movement, the grease can be effectively pushed so that all the grease is transported to the oil storage frame, which can effectively reduce the grease content in the liquid and avoid grease blockage in the processing device during use. Moreover, the grease transportation will not be affected by the liquid level or the position of the oil unloading port for discharging the grease. Grease cleaning can be achieved by starting it regularly, which is more practical. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] The present invention is further described below in conjunction with the accompanying drawings and embodiments:

[0019] Figure 1 It is a three-dimensional diagram of the overall structure of the present invention;

[0020] Figure 2 It is a top view of the internal structure of the box body of the present invention;

[0021] Figure 3 It is a schematic diagram of the partition plate and floating plate structure of the present invention;

[0022] Figure 4 for Figure 2 A magnified view of the structure at center;

[0023] Figure 5 for Figure 3 A magnified view of the structure at B in the middle;

[0024] Figure 6 It is a structural schematic diagram of the housing and the push plate of the present invention;

[0025] Figure 7 It is a schematic diagram of the push plate and the third spring structure of the present invention;

[0026] Figure 8 for Figure 7 A magnified view of the structure at C in the middle;

[0027] Fig. 9 It is a schematic diagram of the structure of the oil storage frame and the sliding assembly of the present invention;

[0028] Fig.10 for Fig. 9 Enlarged view of the structure at point D in the middle.

[0029] In the figure: 1. box body; 2. solid-liquid separation mechanism; 3. collecting component; 4. floating plate; 5. oil removal component; 6. cylinder; 7. oil storage frame; 8. sliding component; 101. cover shell; 102. slide groove; 301. base; 302. partition; 303. first spring; 304. support rod; 305. pulley; 501. oil scraper; 502. telescopic rod; 503. second spring; 5011. shell; 5012. push plate; 5013. third spring; 5014. slider; 5015. fourth spring; 5016. inclined plane; 801. slide table; 802. embedding block; 803. fifth spring. DETAILED DESCRIPTION

[0030] Embodiment 1:

[0031] See also Figures 1 to 5 An embodiment of the present invention provides a large-scale separation and treatment device for kitchen waste, which is mainly used to achieve timely treatment of grease and ensure long-term use of the device. The device includes a box body 1, and a solid-liquid separation mechanism 2 is arranged on the inner top of the box body 1. A collecting component 3 corresponding to the solid-liquid separation mechanism 2 is arranged in the box body 1, which is used to receive the liquid separated by the solid-liquid separation mechanism 2.

[0032] Furthermore, a floating plate 4 for collecting grease is provided in the collection component 3, an oil removal component 5 slidably fitted with the floating plate 4 and a cylinder 6 movably fitted with the collection component 3 are provided in the box body 1, and an oil storage frame 7 corresponding to the position of the collection component 3 is also provided in the box body 1. The oil storage frame 7 is located at the front side of the collection component 3 and is used to receive grease in the liquid. Among them, the solid-liquid separation mechanism 2, the oil storage frame 7 and the floating plate 4 are all existing mature technologies and will not be described in detail here.

[0033] When the cylinder 6 is started, it can drive the collecting assembly 3 to tilt, and then push the oil removal assembly 5 to move along the floating plate 4 first and then along the tilted collecting assembly 3, thereby scraping off the grease on the floating plate 4 and transferring the grease from the tilted collecting assembly 3 to the oil storage frame 7.

[0034] Reference Figures 2 to 4 In this embodiment, preferably: the collecting component 3 includes two bases 301 fixedly connected to the box body 1, the two bases 301 are front-to-back corresponding, and a partition 302 is rotatably installed on the top of the base 301 through a support rod 304, and a cavity for accommodating liquid is formed between the two bases 301 in cooperation with the inner wall of the box body 1, and a first spring 303 is fixedly installed between the rear partition 302 and the inner wall of the box body 1, and under the action of the first spring 303, the rear partition 302 can be in a vertical state, and then in a colinear state with the rear base 301.

[0035] In order to synchronize the states of the front partition plate 302 and the rear partition plate 302, the support rod 304 extends outside the box body 1 and is fixedly installed with a pulley 305. The two pulleys 305 are connected by a belt to achieve synchronous rotation of the two partition plates 302. Correspondingly, a cover 101 for protecting the pulleys 305 and the belt is fixedly installed on the rear side wall of the box body 1.

[0036] In the above structure, the rear baffle 302 is movably fitted with the output end of the cylinder 6. When the cylinder 6 is started, the rear baffle 302 can be pushed to tilt forward. The rear baffle 302 then drives the front baffle 302 to tilt forward synchronously through the support rod 304, the pulley 305 and the belt. At this time, the rear baffle 302 will push the oil removal component 5 forward along the floating plate 4 for a distance; then the cylinder 6 passes over the top surface of the rear baffle 302 and contacts the oil removal component 5, and then pushes the oil removal component 5 to continue moving forward along the floating plate 4 until the oil removal component 5 contacts the rear surface of the front baffle 302, and then the cylinder 6 can push the oil removal component 5 to rise along the rear surface of the front baffle 302 until all the grease is pushed into the oil storage frame 7 through the floating plate 4 and the rear surface of the front baffle 302.

[0037] It should be noted that the base 301 is installed to support the partition 302 in this embodiment in order to adapt to some existing treatment devices with larger liquid reserves; when the liquid circulation speed is faster and not much liquid is stored in the cavity, the partition 302 can also be directly rotatably installed on the inner bottom wall of the box body 1 through the support rod 304. At this time, the cylinder 6 and the first spring 303 and other structures can be translated and lowered along the box body 1.

[0038] Reference Figure 3 and Figure 5 In this embodiment, preferably: the oil removal component 5 includes an oil scraper plate 501 movably fitted with the top surface of the floating plate 4, the oil scraper plate 501 is designed as a vertical plate surface, and a telescopic rod 502 is jointly arranged between the rear surface thereof and the inner wall of the box body 1, and the outer surface of the telescopic rod 502 is sleeved with a second spring 503 that resists the oil scraper plate 501, and under the action of the second spring 503, the oil scraper plate 501 has a tendency to fit with the front surface of the rear partition plate 302.

[0039] In the above structure, since the floating plate 4 changes in height in the cavity with the change of the liquid level, the scraper plate 501 will also move accordingly in the up and down direction. Therefore, the telescopic rod 502 and the inner rear wall of the box body 1 are arranged to slide up and down to adapt to the up and down movement of the scraper plate 501, and the telescopic rod 502 makes the scraper plate 501 only have a tendency to move forward and backward.

[0040] Reference Figure 4In this embodiment, preferably, the cylinder 6 is arranged at a position close to the top surface of the rear partition 302, so that after the cylinder 6 is started, it can first drive the rear partition 302 to tilt forward, and then move along the top surface of the rear partition 302 and contact the scraper plate 501.

[0041] When in use, the garbage is sent into the solid-liquid separation mechanism 2 to filter the solids, so that the liquid falls into the cavity between the two partitions 302. The liquid makes the floating plate 4 rise and collects grease by the floating plate 4. When the floating plate 4 rises, it will drive the scraper plate 501 to move synchronously. The cylinder 6 can be started to push the rear partition 302 forward. On the one hand, the rear partition 302 pushes the scraper plate 501 to move forward along the floating plate 4 for a distance, and on the other hand, the front partition 302 is driven to tilt forward synchronously through the support rod 304, the pulley 305 and the belt; then the cylinder 6 continues to start, and its output shaft can move along the top surface of the rear partition 302 and contact the scraper plate 501. At this time, the cylinder 6 can push the scraper plate 501 to continue to move along the floating plate 4 until it contacts the rear surface of the front partition 302, and then the cylinder 6 can push the scraper plate 501 to move along the rear surface of the front partition 302, and finally the scraper plate 501 can contact the top surface of the front partition 302. During the movement of the scraper plate 501 , the grease is first pushed to move along the top surface of the floating plate 4 , and then pushed to move along the rear surface of the front partition plate 302 , and finally falls from the top surface of the front partition plate 302 into the oil storage frame 7 .

[0042] It should be noted that in this embodiment, the opposite sides of the two partitions 302 or the front and rear sides of the floating plate 4 can be set to have a certain elasticity to adapt to the corresponding stable state of the floating plate 4 after the partition 302 tilts forward, so that the two will not interfere with each other.

[0043] To sum up, through the cooperation of structures such as the partition 302, the scraper plate 501, the cylinder 6 and the first spring 303, the partition 302 can be driven to tilt forward so that the scraper plate 501 first moves along the floating plate 4, and then moves along the front partition 302. During the movement, the grease can be effectively pushed so that all the grease is transported to the oil storage frame 7, which can effectively reduce the grease content in the liquid and avoid grease blockage during use of the processing device; and the grease transportation will not be affected by the liquid level, nor by the position of the oil unloading port for discharging the grease, and the grease cleaning can be achieved by starting it regularly.

[0044] At the same time, the device has a better effect on the transportation of grease. The vertically designed scraper plate 501 can realize the comprehensive pushing of grease. Different from the traditional flat scraper plate 501, the grease will not be transferred to the top surface of the scraper plate 501 during movement; and the vertically designed scraper plate 501 will not occupy a large area of ​​the floating plate 4, and the solid-liquid separation mechanism 2 will not fall onto the scraper plate 501 when dropping liquid, which can ensure the overall processing effect and is more practical.

[0045] Embodiment 2:

[0046] See also Figures 1 to 8 On the basis of the first embodiment, considering that after the scraper plate 501 pushes the grease along the floating plate 4 and the front partition plate 302, a part of the grease will usually accumulate on the front surface of the scraper plate 501 and near the lower side. This part will fall onto the floating plate 4 as the scraper plate 501 resets backward, affecting the comprehensive collection of the grease.

[0047] To this end, the oil scraper plate 501 is improved: now the oil scraper plate 501 includes a shell 5011 fixedly connected to the telescopic rod 502 and a push plate 5012 movably fitted with the floating plate 4, the shell 5011 is designed in an inverted U shape and allows the push plate 5012 to slide up and down, when the push plate 5012 moves along the front partition 302, it can shrink into the shell 5011, and the push plate 5012 can automatically fall relative to the shell 5011 due to gravity.

[0048] When the push plate 5012 reaches the top surface of the front partition 302, the push plate 5012 will shrink into the shell 5011, so the shell 5011 itself can achieve a cleaning effect on the front surface of the push plate 5012. At this time, the front end of the shell 5011 can be located below the rear end, that is, the front end of the shell 5011 is lower than the rear end; specifically, the bottom surface of the rear end of the shell 5011 can be flush with the top surface of the partition 302 in the vertical state, and the bottom surface of the front end of the shell 5011 can be flush with the top surface of the partition 302 in the inclined state, so that after the push plate 5012 moves along the front partition 302, the front end of the shell 5011 can be in full contact with the front surface of the push plate 5012, thereby ensuring the effect of pushing away grease on the front surface of the push plate 5012.

[0049] Alternatively, the front end of the housing 5011 may be elastically connected to the slider 5014 via the fourth spring 5015, and the fourth spring 5015 makes the slider 5014 tend to move upward, so that the slider 5014 can fit with the housing 5011. At the same time, a wedge block (not shown in the figure) is fixedly installed on the inner wall of the box body 1, and the wedge block corresponds to the position of the front side partition 302 after rotation, and is located above the front side partition 302 after tilting forward, so that after the housing 5011 drives the push plate 5012 to move to correspond to the top surface of the front side partition 302, the wedge block can contact the slider 5014 and push the slider 5014 down, and at this time, the slider 5014 can move along the front surface of the push plate 5012 to push the grease on the front surface of the push plate 5012.

[0050] In the above structure, specifically, the wedge block and the slider 5014 may be provided with an inclined surface 5016 on the opposite side thereof, and after the contact is achieved through the inclined surface 5016, the wedge block may push the slider 5014 to move. The slider 5014 is designed so that the slider 5014 will not descend to push the grease until the push plate 5012 almost reaches the top surface of the front partition plate 302, thereby preventing the continuous pushing of the grease when the front end of the housing 5011 is lower than the rear end, thereby preventing the housing 5011 from being stained with grease.

[0051] In order to improve the cleaning effect of the push plate 5012 on the floating plate 4, a third spring 5013 can be fixedly installed between the top surface of the push plate 5012 and the inner wall of the shell 5011. The third spring 5013 makes the push plate 5012 tend to move downward, which is beneficial to the reset of the push plate 5012 based on the descent of the shell 5011, and is also beneficial to the effective fit between the push plate 5012 and the floating plate 4, thereby ensuring the pushing effect of the grease on the top surface of the floating plate 4.

[0052] In this embodiment, the setting of the telescopic rod 502 can be adjusted accordingly: the telescopic rod 502 does not need to slide up and down with the inner rear wall of the box body 1, and the telescopic rod 502 only needs to be fixedly installed on the inner rear wall of the box body 1; at the same time, the top surface of the shell 5011 can be movably fitted with the bottom surface of the solid-liquid separation mechanism 2, so that when the telescopic rod 502 drives the shell 5011 and the push plate 5012 to move, the shell 5011 also slides along the bottom surface of the solid-liquid separation mechanism 2.

[0053] Alternatively, the top surface of the housing 5011 is arranged to be slidably matched with the bottom surface of the solid-liquid separation mechanism 2. In this case, there is no need to adjust the arrangement of the telescopic rod 502, and the fixed installation or the up-and-down sliding installation of the telescopic rod 502 will not affect the position of the housing 5011. Through the above two designs, when the housing 5011 moves forward and backward, it can not only drive the push plate 5012 to move synchronously, but also has the effect of scraping and cleaning the bottom surface of the solid-liquid separation mechanism 2.

[0054] When in use, the partition 302, the scraper plate 501 and the first spring 303 and other structures can drive the partition 302 to tilt forward to facilitate the pushing of grease. The working process and effect of this part are the same as those in the first embodiment, and will not be repeated here. The difference is that when the partition 302 tilts forward, the shell 5011 and the push plate 5012 can move forward a certain distance and push the grease. When the cylinder 6 separates from the rear partition 302 and contacts the shell 5011, it can push the shell 5011 and the push plate 5012 to continue to move forward. When the push plate 5012 contacts the front partition 302, it can continue to move forward. At this time, the push plate 5012 will also shrink into the shell 5011, and the front surface of the push plate 5012 can be pushed and cleaned by the front end of the shell 5011.

[0055] Compared with the first embodiment, through the cooperation of the telescopic rod 502, the housing 5011, the push plate 5012 and the partition 302, when the push plate 5012 moves along the rear surface of the front partition 302, the push plate 5012 can be retracted into the housing 5011, and the front end of the housing 5011 can be used to clean the push plate 5012, thereby avoiding the accumulation of grease on the front surface of the push plate 5012, and ensuring that the grease is fully transported to the oil storage frame 7. The overall design is combined with the movement of the scraper plate 501, which has a better effect on the transportation of grease. When the housing 5011 moves, it also has the effect of scraping and cleaning the bottom surface of the solid-liquid separation mechanism 2, and has a stronger applicability.

[0056] Embodiment three:

[0057] See also Figures 1 to 10 On the basis of the second embodiment, considering that after the grease is transported through the push plate 5012, some of the grease may slide down along the front surface of the front partition 302, the position of the oil storage frame 7 needs to be adjusted at this time, otherwise the grease cannot be effectively transported to the oil storage frame 7.

[0058] To this end, a sliding assembly 8 for supporting the oil storage frame 7 is provided inside the box body 1. The sliding assembly 8 enables the rear side of the oil storage frame 7 to fit with the front surface of the front partition 302. At this time, even if some grease slides down along the front surface of the front partition 302, it will eventually fall into the oil storage frame 7.

[0059] Reference Fig. 9 and Fig.10 In this embodiment, preferably: the sliding assembly 8 includes an insert 802 that slides with the inner wall of the box body 1, and the side wall of the insert 802 is fixedly installed with a slide 801 for supporting the oil storage frame 7, and a fifth spring 803 is fixedly installed between the insert 802 and the box body 1. Under the action of the fifth spring 803, the insert 802 and the slide 801 have a tendency to move up and down, so that the oil storage frame 7 can fit with the front surface of the front partition 302.

[0060] Furthermore, a slide groove 102 for the insert block 802 to slide is formed on the inner wall of the box body 1 , and the slide groove 102 may be designed to be inclined to accommodate the forward tilting movement of the front partition plate 302 .

[0061] The slide 801 may be L-shaped, and when the oil storage frame 7 is placed on the slide 801, its front surface may be in contact with the inner wall of the slide 801, and its rear surface may be in contact with the front surface of the front partition 302. When the oil storage frame 7 is to be taken out or put in later, it is only necessary to translate the oil storage frame 7 up and down along the front partition 302.

[0062] When in use, the partition 302, the scraper plate 501 and the first spring 303 can be used to drive the partition 302 to tilt forward to facilitate the pushing of grease. The push plate 5012 can be cleaned from the front end of the shell 5011 through the structures such as the telescopic rod 502, the shell 5011 and the push plate 5012, thereby avoiding the accumulation of grease on the front surface of the push plate 5012. The working process and effect of this part are the same as those in the second embodiment, and will not be repeated here. The difference is that when the front partition 302 tilts forward, it will push the oil storage frame 7. At this time, the insert 802 can move along the slide groove 102 and squeeze the fifth spring 803, so that the slide 801 can drive the oil storage frame 7 to move accordingly, avoiding interference with the tilting of the front partition 302, and the oil storage frame 7 can still keep in contact with the front surface of the front partition 302 when moving.

[0063] Compared with the second embodiment, the oil storage frame 7 and the front baffle 302 can be kept in contact with each other through the cooperation of the oil storage frame 7, the sliding sleeve, the insert 802 and the fifth spring 803, and the front baffle 302 can still keep in contact with the oil storage frame 7 after tilting forward, and even if some grease flows down along the front surface of the front baffle 302, it can fall into the oil storage frame 7, thereby realizing effective collection of grease. The overall design is combined with the setting of the oil storage frame 7, which will not affect the tilting movement of the front baffle 302, and the oil storage frame 7 is also easy to take and put, meeting more requirements in actual use.

Claims

1. A large-scale separation and treatment device for kitchen waste, comprising a box body and a solid-liquid separation mechanism arranged in the box body, characterized in that: The box body is provided with a collecting assembly corresponding to the solid-liquid separation mechanism above and below, the collecting assembly is provided with a floating plate for collecting grease, the box body is provided with an oil removal assembly slidingly fitted with the floating plate, a cylinder movably fitted with the collecting assembly, and an oil storage frame corresponding to the position of the collecting assembly; The collecting assembly comprises two corresponding partitions at the front and rear, the partitions are rotatably matched with the inner bottom wall of the box body through a support rod, the two bases are matched with the inner side wall of the box body to form a cavity for accommodating liquid, and the floating plate is located in the cavity, a first spring is fixedly installed between the rear partition and the box body, and the first spring makes the rear partition have a tendency to be in a vertical state; the support rod extends outside the box body and is fixedly installed with a pulley, and the two pulleys are connected by a belt to form a transmission connection; The rear partition is movably fitted with the output end of the cylinder, and the cylinder is arranged at a position close to the top surface of the rear partition; When the cylinder is started, it can push the rear baffle forward, and the rear baffle drives the front baffle to tilt forward synchronously through the support rod, pulley and belt. At this time, the rear baffle will push the oil removal component to move forward along the floating plate for a distance; then the cylinder passes over the top surface of the rear baffle and contacts the oil removal component, and then pushes the oil removal component to continue moving forward along the floating plate until the oil removal component contacts the rear surface of the front baffle. Then the cylinder can push the oil removal component to rise along the rear surface of the front baffle until all the grease is pushed into the oil storage frame through the floating plate and the rear surface of the front baffle; The oil removal assembly includes an oil scraper plate movably fitted with the floating plate, a telescopic rod is provided between the rear surface of the oil scraper plate and the inner wall of the box body, a second spring that abuts against the oil scraper plate is sleeved on the outer surface of the telescopic rod, and the second spring makes the oil scraper plate tend to fit with the rear partition plate; The telescopic rod is slidably matched with the inner rear wall of the box body up and down; when the floating plate moves in the cavity, the oil scraper plate is raised and lowered accordingly.

2. The large-scale separation and treatment device for kitchen waste according to claim 1, characterized in that: The oil scraper plate comprises a shell body fixedly connected to the telescopic rod and a push plate movably fitted with the floating plate, and the shell body is designed in an inverted U shape to allow the push plate to slide up and down.

3. The large-scale separation and treatment device for kitchen waste according to claim 2, characterized in that: The telescopic rod is fixedly mounted on the inner wall of the box body, and the top surface of the shell body is movably fitted with the bottom surface of the solid-liquid separation mechanism.

4. The large-scale separation and treatment device for kitchen waste according to claim 3, characterized in that: The bottom surface of the rear end of the shell is flush with the top surface of the partition in the vertical state, and the bottom surface of the front end of the shell is flush with the top surface of the partition in the inclined state.

5. The large-scale separation and treatment device for kitchen waste according to claim 3, characterized in that: The front end of the shell is elastically connected to a slider via a fourth spring, and the fourth spring makes the slider tend to move upward. A wedge block located above the front partition is fixedly installed on the inner wall of the box body; when the shell drives the push plate to move to correspond to the top surface of the front partition, the wedge block contacts the slider and pushes the slider down.

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