Dinner plate collecting vehicle integrated with waste liquid recycling water tank
By integrating a waste liquid recycling tank into the dish collection vehicle, solid-liquid separation and precise classification and storage of dish waste are achieved, solving the problem of low waste treatment efficiency in existing technologies, improving kitchen management efficiency, and making it suitable for restaurants, schools, hotels and other places.
Patent Information
- Application Number
- CN202520525244.5
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-03-25
- Publication Date
- 2026-01-27
- Estimated Expiration
- 2035-03-25
AI Technical Summary
The existing dish collection carts cannot effectively separate and collect liquid and solid kitchen waste, resulting in low efficiency in kitchen waste processing.
A tray collection cart with an integrated waste liquid recycling tank was designed, which includes a tray recycling structure, a solid waste recycling structure, and a waste liquid recycling structure. It adopts a circular tube frame and universal wheels to achieve solid-liquid separation, reduce the weight of solid waste, and improve the efficiency of classified storage.
It enables precise sorting and storage of food waste, reduces the difficulty of solid waste disposal, improves the efficiency of kitchen waste disposal, conforms to the concept of sustainable development and environmental protection, and is suitable for large-scale dining venues.
Smart Images

Figure CN223836326U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the technical field of dish recycling carts, specifically a dish collection cart with an integrated waste liquid recycling tank. Background Technology
[0002] This invention relates to a tray collection cart with a waste liquid recycling tank, which achieves efficient waste liquid separation and recycling. The built-in recycling tank automatically filters and centrally stores residual liquids such as soup and beverages from the trays, preventing solid-liquid mixing and facilitating subsequent waste sorting and resource reuse. Furthermore, this type of equipment typically features partitioned storage and easy mobility, effectively improving the efficiency of tray sorting and storage management. Its sealed construction reduces waste liquid spillage and odor diffusion, maintaining hygiene and cleanliness, making it particularly suitable for large-scale dining venues such as restaurants, schools, and hotels.
[0003] This equipment is of great significance, as it not only promotes environmental protection through waste sorting and recycling but also helps businesses optimize internal management and improve operational efficiency. Furthermore, it reduces the manual labor required for tableware collection while creating a clean and efficient dining environment, providing customers with a better experience. Responding to the trend of green environmental protection, the design of the waste liquid recycling tank not only helps companies better fulfill their social responsibilities but also provides strong support for energy conservation, emission reduction, and sustainable development.
[0004] Existing technical solutions have the problem of not being able to separate and collect liquid and solid kitchen waste, resulting in low efficiency in kitchen waste processing. Utility Model Content
[0005] To address the shortcomings of existing technologies, this utility model provides a dish collection cart with an integrated waste liquid recycling tank, which solves the technical problem that existing solutions cannot separate and collect liquid and solid kitchen waste, resulting in low efficiency in kitchen waste processing.
[0006] To achieve the above objectives, this utility model provides the following technical solution: a tray collection cart with an integrated waste liquid recycling tank, comprising a main frame, characterized in that a tray recycling structure is installed at the front end of the main frame, a solid waste recycling structure is installed above the rear end of the main frame, a waste liquid recycling structure is installed at the lower end of the main frame, and a walking structure is fixedly installed at the lower end of the main frame. The tray recycling structure collects trays, the solid waste recycling structure collects solid waste, and the waste liquid recycling structure can recover leftover beverages, leftover soup oil, etc., facilitating dry and wet separation, reducing the weight of solid waste, and preventing solid and liquid waste from absorbing moisture and increasing in volume and weight, making subsequent processing difficult.
[0007] Preferably, the main frame includes a pair of outer frames, a connecting beam is installed between the pair of outer frames, the pair of outer frames are round tubes, and the pair of outer frames have an R-shaped structure. The structure is simple, and the use of round tubes as the main structure allows the operator to push the vehicle from all positions on the vehicle body.
[0008] Preferably, the waste liquid recycling structure includes a waste liquid tank, a pair of sliding tracks are fixedly installed inside the main frame, a lower support beam is fixedly installed inside the main frame, the waste liquid tank is slidably installed on the pair of sliding tracks, and the waste liquid tank is installed on the lower support beam. By recycling liquid waste through the waste liquid tank, the solid waste will not absorb liquid and expand, or be difficult to separate into solid and liquid in the future.
[0009] Preferably, the solid waste recycling structure includes a solid waste bin, and an upper limit beam and an upper support beam are installed in the main frame. The solid waste bin is installed in the upper limit beam, and the solid waste bin is placed through the upper limit beam and the upper support beam to facilitate the storage of solid waste.
[0010] Preferably, the plate recycling structure includes three plate basins, and three pairs of main slides are fixedly installed inside the main frame. The three plate basins are slidably installed on the three pairs of main slides, and limit blocks are installed on the three pairs of main slides. The three plate basins respectively hold the plates, which helps to collect the plates.
[0011] Preferably, the walking structure includes four omnidirectional wheels, which are respectively installed at the lower end of the main frame. A foot beam is installed at the lower end of the main frame to assist the operator in pushing the vehicle.
[0012] Preferably, a water guide bucket is installed within the main frame and below the solid waste recycling structure, and a water permeable hole is provided on the lower wall of the solid waste bin. Solid-liquid separation is achieved through the water permeable hole and the water guide bucket, allowing the liquid from the solid waste to flow into the waste liquid bin.
[0013] Preferably, a drain pipe is fixedly installed at the lower end of the side wall of the waste liquid tank, and a sealing cap is threaded onto the drain pipe, so that the waste liquid can be discharged through the drain pipe and the sealing cap.
[0014] Preferably, a handrail is fixedly installed on the side wall of the main frame to improve the convenience of the operator using the vehicle body.
[0015] Beneficial effects
[0016] This utility model provides a dish collection cart with an integrated waste liquid recycling tank. By combining a waste liquid recycling structure and a solid waste recycling structure, it achieves the separation of solid and liquid components in the waste. Waste liquid flows into the waste liquid tank through a guide bucket and permeable holes, significantly reducing the weight of solid waste, preventing it from expanding after absorbing liquid, lowering the difficulty of waste disposal, and improving the efficiency of kitchen waste treatment. The equipment is equipped with independent solid and liquid waste recycling bins, enabling precise classification and storage of food waste, facilitating centralized collection of solid waste and environmentally friendly treatment of liquid waste, promoting refined waste classification management, and conforming to the environmental protection concept of sustainable development. The main frame adopts a circular tubular structure with a simple design and is equipped with a handrail, allowing operators to easily push the cart for convenient use. The design of casters and foot beams further improves the mobility and convenience of the equipment, making it suitable for dish and waste collection needs in different environments. Attached Figure Description
[0017] Figure 1 This is a front view structural diagram of a tray collection cart with an integrated waste liquid recycling tank as described in this utility model.
[0018] Figure 2 This is a side view of the tray collection cart with an integrated waste liquid recycling tank as described in this utility model.
[0019] Figure 3 This is a front cross-sectional view of the tray collection cart with an integrated waste liquid recycling tank as described in this utility model.
[0020] Figure 4 This is a front cross-sectional view of the tray collection cart with an integrated waste liquid recycling tank as described in this utility model.
[0021] In the diagram: 1. Outer frame; 2. Connecting beam; 3. Waste liquid tank; 4. Slide track; 5. Lower support beam; 6. Solid waste bin; 7. Upper limit beam; 8. Upper support beam; 9. Plate / basin; 10. Main slide track; 11. Limiting block; 12. Casters; 13. Footrest beam; 14. Water guide hopper; 15. Drain hole; 16. Drain pipe; 17. Sealing cap; 18. Handrail. Detailed Implementation
[0022] To further illustrate the technical means and effects adopted by this utility model to achieve its intended purpose, the technical solutions of this utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of this utility model. Obviously, the described embodiments are only some embodiments of this utility model, not all embodiments. Detailed description follows.
[0023] Please see Figure 1-4This utility model provides a technical solution: a plate collection cart with an integrated waste liquid recycling tank, comprising a main frame, characterized in that a plate recycling structure is installed at the front end of the main frame, a solid waste recycling structure is installed above the rear end of the main frame, a waste liquid recycling structure is installed at the lower end of the main frame, and a walking structure is fixedly installed at the lower end of the main frame. Plates are collected through the plate recycling structure, solid waste is recycled through the solid waste recycling structure, and leftover beverages, leftover soup oil, etc., can be recycled through the waste liquid recycling structure, which facilitates dry and wet separation, reduces the weight of solid waste, and prevents solid and liquid waste from absorbing water and increasing in volume and weight, making subsequent processing difficult.
[0024] In this embodiment, the main frame is further configured such that the main frame includes an outer frame 1, a connecting beam 2 is installed between the pair of outer frames 1, the pair of outer frames 1 are round tubes, and the pair of outer frames 1 are R-shaped structures. The structure is simple, and the use of round tubes as the main structure allows the operator to push the vehicle at all positions.
[0025] In this embodiment, the waste liquid recycling structure includes a waste liquid tank 3, a pair of sliding tracks 4 are fixedly installed inside the main frame, and a lower support beam 5 is fixedly installed inside the main frame. The waste liquid tank 3 is slidably installed on the pair of sliding tracks 4 and installed on the lower support beam 5. By recycling liquid waste through the waste liquid tank 3, the solid waste will not absorb liquid and expand, or it will be difficult to separate the solid and liquid in the future.
[0026] In this embodiment, the solid waste recycling structure includes a solid waste bin 6. An upper limit beam 7 and an upper support beam 8 are installed in the main frame. The solid waste bin 6 is installed in the upper limit beam 7. The solid waste bin 6 is placed in the upper limit beam 7 and the upper support beam 8 to facilitate the storage of solid waste.
[0027] In this embodiment, the plate recycling structure includes three plate basins 9, and three pairs of main slides 10 are fixedly installed inside the main frame. The three plate basins 9 are slidably installed on the three pairs of main slides 10, and limit blocks 11 are installed on the three pairs of main slides 10. The three plate basins 9 respectively contain plates, which helps to collect the plates.
[0028] In this embodiment, the walking structure includes four universal wheels 12, which are respectively installed on the lower end of the main frame. A foot beam 13 is installed on the lower end of the main frame, which helps the operator to push the vehicle.
[0029] In this embodiment, a water guide hopper 14 is installed inside the main frame and below the solid waste recycling structure. A water permeable hole 15 is opened on the lower wall of the solid waste bin 6. Solid-liquid separation is achieved through the water permeable hole 15 and the water guide hopper 14, so that the liquid of the solid waste flows into the waste liquid bin 3.
[0030] In this embodiment, a drain pipe 16 is fixedly installed on the lower end of the side wall of the waste liquid tank 3, and a sealing cap 17 is threaded onto the drain pipe 16. The waste liquid is easily discharged through the drain pipe 16 and the sealing cap 17.
[0031] In this embodiment, a handrail 18 is fixedly installed on the side wall of the main frame to improve the convenience of the operator using the vehicle body.
[0032] Its detailed connection methods are well-known technologies in this field; such as Figure 1-4 As shown, ensure all components of the tray collection cart are securely installed without any looseness. Check that the waste liquid tank 3 and solid waste bin 6 are properly placed. Ensure the casters 12 are functioning normally for easy relocation of subsequent equipment. Check that the drainage holes 15, water guide hopper 14, and drain pipe 16 are unobstructed, and confirm that the sealing cap 17 of the threaded connection of the drain pipe 16 is correctly installed.
[0033] The operator places the plates to be recycled into the plate holder 9. The plate holder 9 is installed on the main slide 10, and the limiting block 11 on the slide ensures that the plate holder 9 is stable and does not fall off. This design allows for the collection of multiple plates in separate areas, improving sorting and storage efficiency.
[0034] Liquids (such as soup, beverages, etc.) in solid waste flow through the permeable hole 15 to the guide water hopper 14, and are collected in the waste liquid tank 3 below via the guide water hopper 14.
[0035] Solid waste left on the plates is collected in solid waste bin 6 to prevent liquid and solid waste from mixing and to facilitate sorting and subsequent processing.
[0036] When the waste liquid tank 3 is nearly full, the waste liquid can be discharged through the drain pipe 16 on the side. Open the sealing cover 17, and the waste liquid will flow into the sewer or recycling equipment through the drain pipe 16. After emptying the waste liquid, tighten the sealing cover 17 again, or you can pour it directly.
[0037] Once the solid waste bin 6 is full, empty it: lift the solid waste bin 6 from the top. Clean out the solid waste inside the bin. Place it back into the equipment for subsequent use.
[0038] The main frame is designed with a circular tube structure, and the handrail 18 makes it easy for the operator to push the vehicle. The swivel casters 12 allow the equipment to move flexibly on the ground, and the footrest beam 13 helps the operator easily adjust the direction of the equipment.
[0039] After each recycling task, rinse the waste liquid container 3, solid waste container 6, and other parts that come into contact with waste with clean water. Regularly check the working condition of the limit block 11, slide, and water guide hopper 14 to avoid damage or blockage affecting performance. Ensure the sealing cover 17 is airtight to prevent waste liquid from overflowing.
[0040] It should be noted that in this paper, relational terms such as first and second are used only 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.
[0041] The above description is merely a preferred embodiment of the present utility model and is not intended to limit the present utility model in any way. Although the present utility model has been disclosed above with reference to a preferred embodiment, it is not intended to limit the present utility model. Any person skilled in the art can make some modifications or alterations to the above-disclosed technical content to create equivalent embodiments without departing from the scope of the present utility model. Any simple modifications, equivalent changes and alterations made to the above embodiments based on the technical essence of the present utility model without departing from the scope of the present utility model shall still fall within the scope of the present utility model.
Claims
1. A tray collection cart with an integrated waste liquid recycling tank, comprising a main frame, characterized in that, The main frame has a plate recycling structure installed at the front end, a solid waste recycling structure installed above the rear end of the main frame, a waste liquid recycling structure installed at the lower end of the main frame, and a walking structure fixedly installed at the lower end of the main frame; the waste liquid recycling structure includes a waste liquid tank (3), a pair of sliding tracks (4) are fixedly installed inside the main frame, a lower support beam (5) is fixedly installed inside the main frame, the waste liquid tank (3) is slidably installed on the pair of sliding tracks (4), and the waste liquid tank (3) is installed on the lower support beam (5); the solid waste recycling structure includes a solid waste bin (6), an upper limit beam (7) and an upper support beam (8) are installed inside the main frame, and the solid waste bin (6) is installed inside the upper limit beam (7).
2. The dish collection cart with an integrated waste liquid recycling tank according to claim 1, characterized in that... The main frame includes a pair of outer frames (1), and a connecting beam (2) is installed between the pair of outer frames (1). The pair of outer frames (1) are round tubes and the pair of outer frames (1) are R-shaped structures.
3. The dish collection cart with an integrated waste liquid recycling tank according to claim 1, characterized in that... The plate recycling structure includes three plate basins (9), and three pairs of main slides (10) are fixedly installed inside the main frame. The three plate basins (9) are slidably installed on the three pairs of main slides (10), and limit blocks (11) are installed on the three pairs of main slides (10).
4. A tray collection cart with an integrated waste liquid recycling tank according to claim 1, characterized in that... The walking structure includes four casters (12), which are installed on the lower end of the main frame. A foot beam (13) is installed on the lower end of the main frame.
5. A tray collection cart with an integrated waste liquid recycling tank according to claim 1, characterized in that... A water guide hopper (14) is installed inside the main frame and below the solid waste recycling structure, and a water-permeable hole (15) is opened on the lower wall of the solid waste bin (6).
6. A tray collection cart with an integrated waste liquid recycling tank according to claim 1, characterized in that... A drain pipe (16) is fixedly installed on the lower side wall of the waste liquid tank (3), and a sealing cap (17) is threaded onto the drain pipe (16).
7. A tray collection cart with an integrated waste liquid recycling tank according to claim 1, characterized in that... The main frame is fixedly installed with handrails (18) on its side wall.