Oil collecting device of kitchen waste treatment equipment
By using a drip-type oil collection device, the relationship between the hinge blocks is controlled by a cylinder to achieve automatic drip separation of food, which solves the problem of low solid-liquid mixing efficiency in kitchen waste treatment and improves the thoroughness and efficiency of oil-water separation.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- ZHEJIANG KUNZHIDA TECHNOLOGY CO LTD
- Filing Date
- 2025-04-25
- Publication Date
- 2026-05-12
AI Technical Summary
In the current food waste treatment process, solid waste and liquid are mixed during the oil collection operation, which reduces efficiency and requires the addition of a screening process.
The device employs a drip-collecting oil collection system, which uses a cylinder to control the relationship between the hinge blocks, causing the food drain shell and the fixed shell to be tilted, thus achieving automatic drip separation of food and automatic dripping of oil and water.
It improves the efficiency of food waste treatment, achieves thorough oil-water separation, and reduces additional screening processes.
Smart Images

Figure CN224220905U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of kitchen waste treatment technology, specifically to an oil collection device for kitchen waste treatment equipment. Background Technology
[0002] Food waste refers to the waste generated in daily life, food processing, catering services, and institutional catering activities. It mainly includes leftover food, fruit peels, eggshells, tea dregs, bones, and other easily decomposable organic materials. The main methods for treating food waste include physical sorting, direct discharge of crushed waste, landfill, anaerobic treatment, microbial treatment, and composting. Food waste is characterized by high water content, high organic matter content, high oil content, and high salt content, and has great recycling value.
[0003] However, in actual operation, the inventors found the following problems: In the process of collecting oil from kitchen waste in the existing technology, the solid waste in the kitchen waste is scooped out from the liquid. However, during the scooping process, small food waste is still mixed in the liquid. Furthermore, it is necessary to further screen out the solid food particles in the liquid. The increase in the process will lead to a decrease in overall efficiency.
[0004] Based on this, the present invention provides an oil collection device for kitchen waste treatment equipment. Utility Model Content
[0005] To address the shortcomings of existing technologies, this utility model provides an oil collection device for kitchen waste treatment equipment, which has the advantage of drip-type oil collection and solves the problems mentioned in the background technology.
[0006] This utility model provides the following technical solution: an oil collection device for kitchen waste treatment equipment, comprising an oil collection equipment shell and a food collection shell. An extension plate is fixedly connected to the left side of the cavity of the oil collection equipment shell. A hinge block is fixedly installed at the bottom of the extension plate. A linkage plate is hinged inside the hinge block. A second hinge plate is hinged inside the linkage plate. A fixed sleeve is fixedly connected to the bottom of the second hinge plate. A food drain shell is fixedly installed at the bottom of the fixed sleeve. Several permeation holes are opened through the bottom of the food drain shell. A discharge groove is opened on the right side of the food drain shell. A fourth hinge block is fixedly installed at the top of the fixed sleeve. A cylinder is hinged inside the fourth hinge block. A third hinge block is hinged to the top of the cylinder. An extension plate is fixedly connected to the top of the third hinge block. The oil collection equipment shell is fixedly connected to the side of the extension plate.
[0007] Preferably, a conical conveying shell is fixedly installed at the bottom of the oil collection and treatment equipment shell, a connecting conduit is fixedly installed at the bottom of the conical conveying shell, and a retaining ring is fixedly installed on the surface of the connecting conduit.
[0008] Preferably, a buckle is fixedly installed on the side of the oil collection and treatment equipment housing, and a retaining ring is attached to the top of the buckle.
[0009] Preferably, support legs are fixedly connected to the four corners of the lower surface of the oil collection and treatment equipment shell.
[0010] Preferably, baffles are fixedly connected to both sides of the upper surface of the food collection shell, and the sides of the baffles are in contact with the shell of the oil collection and treatment equipment.
[0011] Preferably, a connecting inclined plate is fixedly installed inside the casing of the oil collection and treatment equipment.
[0012] Compared with the prior art, the present invention has the following beneficial effects:
[0013] This food waste treatment equipment's oil collection device divides the lower half of the equipment shell into two spaces via a connecting inclined plate installed inside the shell. The left side is the oil collection area, and the right side, through the inclined surface of the connecting inclined plate, discharges food that has been soaked in oil and water. A pre-controlled cylinder retracts; during this retraction, the hinged relationship between the top hinge block three and the bottom hinge block four of the cylinder raises the right side of the fixed shell and the food drain shell. Simultaneously, the left hinge plate two on the upper surface of the fixed shell rotates within the hinge block one fixedly installed at the bottom of the extension plate one, under the action of the linkage plate one. At this point, the fixed shell and the food drain shell assembly are in a state where the left side is lower and the right side is higher. Therefore, when food is poured into the fixed shell and the food drain shell assembly, it is subjected to… When the device is tilted, the waste accumulates on the left side, forming drips. After dripping, the cylinder pushes out, causing the right side of the fixed housing and food drain housing assembly to be lower than the left side. The food drain housing then contacts the top of the connecting inclined plate. The dripped food is then discharged into the food collection housing through the discharge trough. The collected oil and water can be barreled through the conical conveyor bottom connecting pipe. The retaining ring on the surface of the connecting pipe and the buckle on the side of the oil collection and treatment equipment housing form a snap-fit relationship, allowing it to be folded up when not in use. The entire operation utilizes the automatic dripping state to make the oil and water of the kitchen waste drip down automatically. Compared with the existing technology that collects the food mixture by scooping it out from the oil and water mixture, the collection is more thorough and the dripping effect is better than the centralized scooping method. Attached Figure Description
[0014] Figure 1 This is a schematic diagram of the overall structure of the device of this utility model;
[0015] Figure 2 This utility model Figure 1 A schematic diagram of the left-side structure;
[0016] Figure 3This utility model Figure 1 A partial structural diagram.
[0017] In the diagram: 1. Oil collection and processing equipment shell; 2. Support leg; 3. Connecting inclined plate; 4. Food collection shell; 5. Baffle; 6. Conical conveying shell; 7. Connecting conduit; 8. Buckle; 9. Snap ring; 10. Extension plate one; 11. Hinge block one; 12. Linkage plate one; 13. Hinge plate two; 14. Fixed sleeve; 15. Food drain shell; 16. Extension plate two; 17. Hinge block three; 18. Cylinder; 19. Hinge block four; 20. Discharge trough. Detailed Implementation
[0018] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.
[0019] Please see Figure 1-3An oil collection device for kitchen waste treatment includes an oil collection and treatment equipment shell 1 and a food collection shell 4. An extension plate 10 is fixedly connected to the left side of the cavity of the oil collection and treatment equipment shell 1. A hinge block 11 is fixedly installed at the bottom of the extension plate 10. A linkage plate 12 is hinged inside the hinge block 11. A second hinge plate 13 is hinged inside the linkage plate 12. A fixed sleeve 14 is fixedly connected to the bottom of the second hinge plate 13. A food drain shell 15 is fixedly installed at the bottom of the fixed sleeve 14. Several permeation holes are opened through the bottom of the food drain shell 15. An opening is made on the right side of the food drain shell 15. A discharge trough 20 is provided. A hinge block four 19 is fixedly installed on the top of the fixed housing 14. A cylinder 18 is hinged inside the hinge block four 19. A hinge block three 17 is hinged to the top of the cylinder 18. An extension plate two 16 is fixedly connected to the top of the hinge block three 17. An oil collection and treatment equipment shell 1 is fixedly connected to the side of the extension plate two 16. The lower part of the oil collection and treatment equipment shell 1 is divided into two spaces by a connecting inclined plate 3 installed inside the oil collection and treatment equipment shell 1. The left side is the oil collection area, and the right side discharges the food that has been permeated with oil and water through the inclined surface of the connecting inclined plate 3. The cylinder 18 is pre-contracted by controlling the cylinder 18 to retract. During the contraction process, the hinge relationship created by the hinge block 3 17 at the top and the hinge block 4 19 at the bottom of the cylinder 18 causes the right side of the fixed sleeve 14, along with the food drain shell 15, to be raised. Simultaneously, the hinge plate 2 13 on the left side of the upper surface of the fixed sleeve 14 rotates inside the hinge block 11 fixedly installed at the bottom of the extension plate 10 under the action of the linkage plate 12. At this point, the fixed sleeve 14 and the food drain shell 15 assembly are in a state where the left side is lower than the right side. Therefore, when food is poured into the fixed sleeve 14 and the food drain shell 15 assembly, it is tilted... When the food is in a tilted state, it accumulates on the left side to form drips. After the drips are completed, the control cylinder 18 pushes out, so that the right side of the assembly of the fixed sleeve 14 and the food drain shell 15 is lower than the left side. The food drain shell 15 is in contact with the top of the connecting inclined plate 3. Then the dripped food is discharged into the food collection shell 4 through the discharge trough 20. During the entire operation, the automatic dripping state is used to make the oil and water of the kitchen waste drip down automatically. Compared with the existing technology, which collects the food mixture by scooping out the food mixture from the oil and water mixture, the collection is more thorough and the dripping effect is better than the centralized scooping method.
[0020] Please see Figure 1 Baffles 5 are fixedly connected to both sides of the upper surface of the food collection shell 4. The sides of the baffles 5 are in contact with the oil collection and processing equipment shell 1. Support legs 2 are fixedly connected to the four corners of the lower surface of the oil collection and processing equipment shell 1. Connecting inclined plates 3 are fixedly installed inside the oil collection and processing equipment shell 1.
[0021] Please see Figure 2A conical conveying shell 6 is fixedly installed at the bottom of the oil collection and treatment equipment shell 1. A connecting conduit 7 is fixedly installed at the bottom of the conical conveying shell 6. A retaining ring 9 is fixedly installed on the surface of the connecting conduit 7. A buckle 8 is fixedly installed on the side of the oil collection and treatment equipment shell 1. The top of the buckle 8 is fitted with the retaining ring 9. The collected oil and water can be barreled through the connecting conduit 7 at the bottom of the conical conveying shell 6. The retaining ring 9 on the surface of the connecting conduit 7 and the buckle 8 on the side of the oil collection and treatment equipment shell 1 form a snap-fit relationship, which allows it to be folded up when not in use.
[0022] Working principle: The lower part of the oil collection and processing equipment shell 1 is divided into two spaces by the connecting inclined plate 3 installed inside the shell 1. The left side is the oil collection area, and the right side discharges the food that has been soaked in oil and water through the inclined surface of the connecting inclined plate 3. The cylinder 18 is contracted in advance by controlling it. During the contraction process, the hinge relationship between the hinge block 3 17 at the top and the hinge block 4 19 at the bottom of the cylinder 18 causes the right side of the fixed shell 14 and the food drain shell 15 to be raised. At the same time, the hinge plate 2 13 on the left side of the upper surface of the fixed shell 14 rotates inside the hinge block 11 fixedly installed at the bottom of the extension plate 10 under the action of the linkage plate 12. Thus, the fixed shell 14 and the food drain shell are connected by a hinge block 11. The components of 15 are arranged in a state where the left side is lower than the right side. When food is poured into the components of the fixed sleeve 14 and the food drain shell 15, it accumulates on the left side due to the tilt. After the dripping is completed, the control cylinder 18 pushes out, so that the right side of the components of the fixed sleeve 14 and the food drain shell 15 is lower than the left side. The food drain shell 15 is in contact with the top of the connecting inclined plate 3. The dripped food is discharged into the interior of the food collection shell 4 through the discharge trough 20. The collected oil and water can be barreled through the bottom connecting pipe 7 of the conical conveying shell 6. The retaining ring 9 on the surface of the connecting pipe 7 is connected to the buckle 8 on the side of the oil collection and treatment equipment shell 1, so it can be folded up when not in use.
[0023] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus.
[0024] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.
Claims
1. An oil collection device for kitchen waste treatment equipment, characterized in that, The device includes an oil collection and processing equipment shell (1) and a food collection shell (4). An extension plate (10) is fixedly connected to the left side of the cavity of the oil collection and processing equipment shell (1). A hinge block (11) is fixedly installed at the bottom of the extension plate (10). A linkage plate (12) is hinged inside the hinge block (11). A hinge plate (13) is hinged inside the linkage plate (12). A fixed sleeve (14) is fixedly connected to the bottom of the hinge plate (13). A food drain shell is fixedly installed at the bottom of the fixed sleeve (14). 15), the bottom of the food drain shell (15) has several permeable holes, the right side of the food drain shell (15) has a discharge groove (20), the top of the fixed sleeve (14) is fixedly installed with a hinge block four (19), the inside of the hinge block four (19) is hinged with a cylinder (18), the top of the cylinder (18) is hinged with a hinge block three (17), the top of the hinge block three (17) is fixedly connected with an extension plate two (16), and the side of the extension plate two (16) is fixedly connected with an oil collection and treatment equipment shell (1).
2. The oil collection device for kitchen waste treatment equipment according to claim 1, characterized in that: A conical conveying shell (6) is fixedly installed at the bottom of the oil collection and processing equipment shell (1), and a connecting conduit (7) is fixedly installed at the bottom of the conical conveying shell (6). A retaining ring (9) is fixedly installed on the surface of the connecting conduit (7).
3. The oil collection device for kitchen waste treatment equipment according to claim 1, characterized in that: The side of the oil collection and treatment equipment housing (1) is fixedly installed with a buckle (8), and the top of the buckle (8) is fitted with a retaining ring (9).
4. The oil collection device for kitchen waste treatment equipment according to claim 1, characterized in that: Support legs (2) are fixedly connected to the four corners of the lower surface of the oil collection and treatment equipment shell (1).
5. The oil collection device for kitchen waste treatment equipment according to claim 1, characterized in that: Baffles (5) are fixedly connected to both sides of the upper surface of the food collection shell (4), and the side of the baffles (5) is in contact with the oil collection and processing equipment shell (1).
6. The oil collection device for kitchen waste treatment equipment according to claim 1, characterized in that: A connecting inclined plate (3) is fixedly installed inside the casing (1) of the oil collection and treatment equipment.