Movable solid waste compressing and packing device
By designing a mobile solid waste compression and baling device, which uses an electric hydraulic pump and hydraulic cylinder to compress empty paint cans, and combines screw and handwheel positioning, the problem of empty paint cans accumulating on offshore platforms has been solved, achieving rapid compression and baling and saving resources.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- ZHANJIANG BRANCH OF CHINA NATIONAL OFFSHORE OIL CORP
- Filing Date
- 2025-05-22
- Publication Date
- 2026-04-24
AI Technical Summary
The lack of compression and packaging equipment on offshore platforms has led to the accumulation of empty paint buckets, which occupy platform resources and reduce the space utilization of hazardous waste containers.
Design a mobile solid waste compression and baling device. The device uses an electric hydraulic pump to drive a hydraulic cylinder compression plate to flatten empty paint cans. The device is then positioned and baled using a screw and handwheel.
It enables rapid compression and packaging of empty paint buckets, saving hazardous waste containers and shipping resources. The operation is simple and can be completed by a single person.
Smart Images

Figure CN224158939U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of compression technology, specifically to a mobile solid waste compression and baling device. Background Technology
[0002] The complex and variable marine environment, with its high salinity, high humidity, and strong winds, makes the steel structure of platforms highly susceptible to corrosion. To ensure the safe and stable operation of the platform, anti-corrosion coating has become a routine and intensive task. As anti-corrosion operations on offshore platforms continue to advance, large quantities of paint are used on various parts of the platform, from the deck to the columns, from the equipment casing to the pipeline surface. Each coating application is accompanied by paint consumption, resulting in a large number of empty paint cans.
[0003] However, empty paint cans are classified as hazardous waste and need to be transported to land for centralized disposal. The number of tugboats in the Weizhou waters has decreased, leading to a reduction in hazardous waste transport. Furthermore, the lack of compression and packaging equipment on offshore platforms has resulted in a large accumulation of empty paint cans, which not only occupies platform cargo yard resources but also reduces the utilization rate of hazardous waste containers. Utility Model Content
[0004] The purpose of this utility model is to provide a reasonably designed mobile solid waste compression and baling device that addresses the defects and shortcomings of existing technologies, thereby solving the aforementioned deficiencies.
[0005] To achieve the above objectives, the present invention adopts the following technical solution: it includes a frame, a number of casters are provided at the bottom of the frame, a push-pull rod is provided on one side of the frame, a compression area is provided on one side of the frame, a packaging area is provided on the other side of the frame, a compression component is provided at the top of the frame, and a top-pressing component is provided on the frame located in the packaging area.
[0006] Preferably, the compression assembly includes an electric hydraulic pump fixedly connected to the frame, the electric hydraulic pump being connected to a hydraulic cylinder via a delivery pipe, the hydraulic cylinder being fixedly connected to the frame, and a compression plate being disposed at the output end of the hydraulic cylinder after passing through the frame, the compression plate being movable within the compression area.
[0007] Preferably, the top pressing assembly includes a screw threadedly connected to the frame, a handwheel is provided on the screw, and a contact block is provided on the screw below the handwheel.
[0008] Preferably, a number of lifting lugs are fixedly connected to the frame.
[0009] The beneficial effects of this utility model after adopting the above structure are:
[0010] This invention utilizes a combination of compression and packaging components. An electric hydraulic pump serves as the power source, and the output of the hydraulic cylinder pushes a compression plate to compress empty paint cans. The flattened cans are then transferred to the packaging area. A handwheel is turned, causing the screw to descend and engage a contact block to position the flattened cans, thus achieving rapid packaging. This device is easy to operate; one person can complete the compression and packaging process. Furthermore, it saves on hazardous waste containers and shipping resources to a certain extent. Attached Figure Description
[0011] Figure 1 This is a schematic diagram of the structure of this utility model;
[0012] Figure 2 This is a structural bottom view of this utility model;
[0013] Figure 3 This is a left view of the structure of this utility model;
[0014] Figure 4 This is a right view of the structure of this utility model.
[0015] Explanation of reference numerals in the attached figures:
[0016] 1. Frame; 2. Casters; 3. Push-pull rod; 4. Compression area; 5. Packaging area; 6. Compression assembly; 61. Electric hydraulic pump; 62. Conveying pipe; 63. Hydraulic cylinder; 64. Compression plate; 7. Top pressure assembly; 71. Screw; 72. Handwheel; 73. Contact block; 8. Lifting lug. Detailed Implementation
[0017] 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.
[0018] like Figures 1-4 As shown, the present invention proposes a mobile solid waste compression and baling device, which includes a frame 1, a number of casters 2 at the bottom of the frame 1 to enable the device to move, a push-pull rod 3 on one side of the frame 1 to facilitate the push and pull of the device by the staff, a compression area 4 on one side inside the frame 1, a baling area 5 on the other side inside the frame 1, a compression component 6 on the top of the frame 1, and a top pressing component 7 on the frame 1 located in the baling area 5.
[0019] The compression assembly 6 includes an electric hydraulic pump 61 fixedly connected to the frame 1. The electric hydraulic pump 61 is connected to a hydraulic cylinder 63 through a delivery pipe 62. The hydraulic cylinder 63 is fixedly connected to the frame 1. The output end of the hydraulic cylinder 63 passes through the frame 1 and is provided with a compression plate 64. The compression plate 64 moves within the compression area 4. The output end of the hydraulic cylinder 63 pushes the compression plate 64 to compress the empty paint can, thereby making the empty paint can flat.
[0020] The top-pressing assembly 7 includes a screw 71 threadedly connected to the frame 1. A handwheel 72 is provided on the screw 71. A contact block 73 is provided on the screw 71 below the handwheel 72. When the handwheel 72 is turned, the screw 71 can be driven to rise and fall, so that the contact block 73 presses against these flattened empty paint cans, thereby achieving a positioning state and facilitating packaging.
[0021] Several lifting lugs 8 are fixedly connected to the frame 1. Workers can use these lifting lugs 8 to enable lifting and achieve convenient transportation.
[0022] The principle and usage process of this utility model:
[0023] In actual use, the staff first places the empty paint cans into the compression area 4. Then, using the electric hydraulic pump 61 as the power source, the output end of the hydraulic cylinder 63 pushes the compression plate 64 to compress the empty paint cans, thereby compressing them to one-tenth of their original size. Afterward, the hydraulic cylinder 63 lifts the compression plate 64, and the staff transfers the flattened empty paint cans from the compression area 4 to the packaging area 5. When the flattened empty paint cans in the packaging area 5 are stacked to the required number, the staff can turn the handwheel 72 clockwise to lower the screw 71, further causing the contact block 73 to press against the multiple compressed empty paint cans. At this point, the staff can easily use tools such as wire or rope to tie them together, thereby achieving the purpose of packaging.
[0024] It should be understood that the above-described specific embodiments of this utility model are merely illustrative or explanatory of the principles of this utility model and do not constitute a limitation thereof. Therefore, any modifications, equivalent substitutions, improvements, etc., made without departing from the spirit and scope of this utility model should be included within the protection scope of this utility model. Furthermore, the appended claims are intended to cover all variations and modifications falling within the scope and boundaries of the appended claims, or equivalent forms of such scope and boundaries.
Claims
1. A mobile solid waste compression and baling device, comprising a frame (1), wherein a plurality of casters (2) are provided at the bottom of the frame (1), and a push-pull rod (3) is provided on one side of the frame (1), characterized in that: A compression area (4) is provided on one side of the frame (1), a packaging area (5) is provided on the other side of the frame (1), a compression component (6) is provided on the top of the frame (1), and a top pressure component (7) is provided on the frame (1) within the packaging area (5).
2. The mobile solid waste compression and baling device according to claim 1, characterized in that: The compression assembly (6) includes an electric hydraulic pump (61) fixedly connected to the frame (1). The electric hydraulic pump (61) is connected to a hydraulic cylinder (63) through a delivery pipe (62). The hydraulic cylinder (63) is fixedly connected to the frame (1). The output end of the hydraulic cylinder (63) passes through the frame (1) and is provided with a compression plate (64). The compression plate (64) moves within the compression area (4).
3. A mobile solid waste compression and baling device according to claim 2, characterized in that: The top pressure assembly (7) includes a screw (71) threadedly connected to the frame (1), a handwheel (72) is provided on the screw (71), and a contact block (73) is provided on the screw (71) below the handwheel (72).
4. A mobile solid waste compression and baling device according to claim 3, characterized in that: Several lifting lugs (8) are fixedly connected to the frame (1).