A germ-proof squeezing mechanism convenient for disinfection
By designing limiting and disassembly components, the problem of removing impurities in existing pressing devices has been solved, enabling convenient impurity removal and disinfection, thereby improving pressing efficiency and extending the service life of the device.
Patent Information
- Application Number
- CN202521742801.5
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-08-15
- Publication Date
- 2026-08-25
- Estimated Expiration
- 2035-08-15
AI Technical Summary
Existing pressing equipment is not conducive to removing impurities from the oil, which affects pressing efficiency.
An antibacterial pressing mechanism for easy disinfection was designed. The filter plate is fixed by a limiting component to facilitate the removal of impurities. The pressing plate is moved down by a hydraulic cylinder. Combined with the disassembly and assembly component, the pressing plate can be replaced easily. A water pump and spray nozzle are used for disinfection.
It improves the ease of removing impurities, avoids wear on the pressing plate, enhances the ease of use of the device, and achieves effective sterilization and disinfection of the hopper.
Smart Images

Figure CN224675606U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the technical field of pressing mechanism devices, specifically a sterile pressing mechanism that is easy to disinfect. Background Technology
[0002] Pressing involves mechanically pressing oilseed cells to rupture them, squeezing the oil out of the kernel. This method is suitable for oilseed crops such as rapeseed, peanuts, and sesame, and preserves the natural aroma and nutrients of the oil. However, current pressing devices often fail to effectively remove impurities from the oil, leading to residue buildup that can negatively impact subsequent pressing efficiency. Utility Model Content
[0003] (a) Technical problems to be solved To address the shortcomings of existing technologies, this utility model provides an antibacterial pressing mechanism that is easy to disinfect, thus solving the problems mentioned in the background section.
[0004] (ii) Technical solution.
[0005] To achieve the above objectives, this utility model specifically adopts the following technical solution: An antibacterial pressing mechanism for easy disinfection includes a base plate and a hopper. A bracket is fixedly installed on the upper part of the base plate, and a support leg is fixedly installed on the outer wall of the hopper. The support leg is fixedly installed on the base plate. A hydraulic cylinder is fixedly installed on the upper part of the bracket, and a fixing plate is fixedly installed on the output shaft of the hydraulic cylinder. A disassembly assembly is provided on the fixing plate. A storage box is fixedly installed on the upper part of the base plate, and a water pump is fixedly installed on the upper part of the storage box. A corrugated pipe is connected to the output end of the water pump, and a nozzle is fixedly installed at the end of the corrugated pipe. A support plate is fixedly installed on one side of the bracket. Sliding grooves are opened on both sides of the inner cavity of the hopper. A slider is slidably connected inside each of the two sliding grooves. A filter plate is connected between the two sliders. A limit assembly is provided inside the slider. Limit holes are opened on both sides of the hopper. The limiting assembly includes two slide rods fixedly installed inside the slider, and a slide plate is slidably connected between the two slide rods. A limiting block is fixedly installed on one side of the slide plate and is slidably connected to the slider. A spring is fixedly connected to one side of the slide plate and is fixedly connected to the slider.
[0006] Furthermore, the limiting block slides within the limiting hole.
[0007] Furthermore, the assembly includes two embedding holes on one side of the fixed plate, each embedding hole having an embedding block slidably connected inside, and a pressing plate being installed at the bottom of the two embedding blocks. Three guide blocks are fixedly installed on the outer wall of the fixed plate, and a baffle is slidably connected between the three guide blocks. A threaded rod is rotatably connected inside one of the guide blocks, and a rocker arm is fixedly installed on the upper part of the threaded rod. The threaded rod is threadedly connected to the baffle.
[0008] (III) Beneficial Effects Compared with the prior art, this utility model provides an antibacterial pressing mechanism that is easy to disinfect, and has the following beneficial effects: This invention, through the setting of a limiting component, can limit and fix the filter plate, thereby facilitating the removal and use of impurities after pressing edible oil, improving convenience; and uses a hydraulic cylinder to drive the fixing plate and pressing plate to move downward to achieve pressing; the setting of a disassembly and assembly component facilitates the disassembly and replacement of the pressing plate, avoiding the problem of wear caused by prolonged pressing, improving ease of use; and uses a water pump, corrugated pipe and nozzle to extract disinfectant from the storage tank to sterilize and disinfect the inside of the hopper, making it convenient to use. Attached Figure Description
[0009] Figure 1 This is a schematic diagram of the overall structure of this utility model; Figure 2 This is a schematic diagram of the structure of the hopper of this utility model; Figure 3 This is a schematic diagram of the limiting component of this utility model; Figure 4 This is a schematic diagram of the support plate of this utility model; Figure 5 This is a schematic diagram of the structure of the fixing plate of this utility model; Figure 6 This is a structural schematic diagram of the disassembly and assembly components of this utility model.
[0010] In the diagram: 1. Base plate; 2. Hopper; 3. Support leg; 4. Bracket; 5. Hydraulic cylinder; 6. Fixing plate; 7. Assembly / disassembly assembly; 71. Embedding hole; 72. Embedding block; 73. Pressing plate; 74. Guide block; 75. Baffle; 76. Threaded rod; 77. Rocker arm; 8. Slide groove; 9. Slider; 10. Limiting assembly; 101. Slide rod; 102. Slide plate; 103. Limiting block; 104. Spring; 11. Filter plate; 12. Limiting hole; 13. Storage tank; 14. Water pump; 15. Corrugated pipe; 16. Nozzle; 17. Support plate. Detailed Implementation
[0011] 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.
[0012] Example like Figure 1-6 As shown in the figure, an embodiment of the present invention provides an antibacterial pressing mechanism that facilitates disinfection, comprising a base plate 1 and a hopper 2. A bracket 4 is fixedly installed on the upper part of the base plate 1, and a support leg 3 is fixedly installed on the outer wall of the hopper 2. The support leg 3 is fixedly installed on the base plate 1. A hydraulic cylinder 5 is fixedly installed on the upper part of the bracket 4, and a fixing plate 6 is fixedly installed on the output shaft of the hydraulic cylinder 5. A disassembly assembly 7 is provided on the fixing plate 6. A storage box 13 is fixedly installed on the upper part of the base plate 1, and a water pump 14 is fixedly installed on the upper part of the storage box 13. A corrugated pipe 15 is connected to the output end of the water pump 14, and a nozzle 16 is fixedly installed at the end of the corrugated pipe 15. A support plate 17 is fixedly installed on one side of the bracket 4. Slide grooves 8 are provided on both sides of the inner cavity of the hopper 2. The hopper 2 is internally connected to sliding sliders 9, with a filter plate 11 connected between two sliders 9. A limiting component 10 is installed inside each slider 9, and limiting holes 12 are opened on both sides of the hopper 2. The limiting component 10 can limit and fix the filter plate 11, facilitating the removal of impurities after oil pressing and improving convenience. The hydraulic cylinder 5 drives the fixing plate 6 and the pressing plate 73 downwards to achieve pressing. The disassembly and assembly component 7 facilitates the disassembly and replacement of the pressing plate 73, avoiding wear caused by prolonged pressing and improving ease of use. The water pump 14, corrugated pipe 15, and nozzle 16 can extract disinfectant from the storage tank 13 to sterilize the inside of the hopper 2, making it convenient to use. The limiting assembly 10 includes two slide rods 101 fixedly installed inside the slider 9. A slide plate 102 is slidably connected between the two slide rods 101. A limiting block 103 is fixedly installed on one side of the slide plate 102. The limiting block 103 is slidably connected to the slider 9. A spring 104 is fixedly connected to one side of the slide plate 102. The spring 104 is fixedly connected to the slider 9. The filter plate 11 slides inside the slide groove 8 with the slider 9 and presses the limiting block 103, causing the slide plate 102 to slide on the slide rods 101, which compresses the spring 104. Then, as the spring 104 returns to its original position, the limiting block 103 is driven into the limiting hole 12, thus completing the limiting installation of the filter plate 11.
[0013] like Figure 1 As shown, in some embodiments, the limiting block 103 slides within the limiting hole 12; this facilitates the installation of the limiting block.
[0014] like Figure 6 As shown, in some embodiments, the disassembly assembly 7 includes two insertion holes 71 opened on one side of the fixed plate 6. Insertion blocks 72 are slidably connected inside each of the two insertion holes 71. A pressing plate 73 is installed at the bottom of the two insertion blocks 72. Three guide blocks 74 are fixedly installed on the outer wall of the fixed plate 6. A baffle 75 is slidably connected between the three guide blocks 74. A threaded rod 76 is rotatably connected inside one of the guide blocks 74. A rocker arm 77 is fixedly installed on the upper part of the threaded rod 76. The threaded rod 76 is threadedly connected to the baffle 75. By rotating the rocker arm 77, the threaded rod 76 is rotated, causing the baffle 75 to slide on the guide block 74, so that the baffle 75 no longer limits the insertion block 72. The pressing plate 73 can then slide out of the insertion hole 71 along with the insertion block 72, completing the disassembly.
[0015] The wiring diagrams of the electrical components in this utility model are common knowledge in the field, and their working principles are known technologies. The appropriate model should be selected according to the actual use.
[0016] Finally, it should be noted that the above description is merely a preferred embodiment of this utility model and is not intended to limit the utility model. Although the utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of this utility model should be included within the protection scope of this utility model.
Claims
1. A sterile pressing mechanism for easy disinfection, comprising a base plate (1) and a hopper (2), characterized in that: A bracket (4) is fixedly installed on the upper part of the base plate (1), and a support leg (3) is fixedly installed on the outer wall of the hopper (2). The support leg (3) is fixedly installed on the base plate (1). A hydraulic cylinder (5) is fixedly installed on the upper part of the bracket (4). A fixing plate (6) is fixedly installed on the output shaft of the hydraulic cylinder (5). A disassembly assembly (7) is provided on the fixing plate (6). A storage tank (13) is fixedly installed on the upper part of the base plate (1). A water pump (14) is fixedly installed on the upper part of the storage tank (13). The output end of the pump (14) is connected to a bellows (15), and a nozzle (16) is fixedly installed at the end of the bellows (15). A support plate (17) is fixedly installed on one side of the bracket (4). Slide grooves (8) are provided on both sides of the inner cavity of the hopper (2). Slider (9) is slidably connected inside the two slide grooves (8). A filter plate (11) is connected between the two sliders (9). A limit component (10) is provided inside the slider (9). Limit holes (12) are provided on both sides of the hopper (2). The limiting component (10) includes two slide rods (101) fixedly installed inside the slider (9). A slide plate (102) is slidably connected between the two slide rods (101). A limiting block (103) is fixedly installed on one side of the slide plate (102). The limiting block (103) is slidably connected to the slider (9). A spring (104) is fixedly connected to one side of the slide plate (102). The spring (104) is fixedly connected to the slider (9).
2. The antibacterial pressing mechanism for easy disinfection according to claim 1, characterized in that: The limiting block (103) slides within the limiting hole (12).
3. The antibacterial pressing mechanism for easy disinfection according to claim 1, characterized in that: The disassembly and assembly assembly (7) includes two embedding holes (71) on one side of the fixed plate (6). An embedding block (72) is slidably connected inside each of the two embedding holes (71). A pressing plate (73) is installed at the bottom of the two embedding blocks (72). Three guide blocks (74) are fixedly installed on the outer wall of the fixed plate (6). A baffle (75) is slidably connected between the three guide blocks (74). A threaded rod (76) is rotatably connected inside one of the guide blocks (74). A rocker arm (77) is fixedly installed on the upper part of the threaded rod (76). The threaded rod (76) is threadedly connected to the baffle (75).