Fruit juice extraction device
The dual-motor driven extrusion system and the hydraulic telescopic rod are used together to solve the problem of incomplete juice extraction, achieve full extraction of juice from the fruit, and improve extraction efficiency.
Patent Information
- Application Number
- CN202422902461.X
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-11-27
- Publication Date
- 2025-10-10
- Estimated Expiration
- 2034-11-27
AI Technical Summary
In existing juice extraction devices, the cell fluid is not completely released when squeezed, resulting in the possibility of incompletely extracted juice remaining inside the fruit, making it impossible to fully extract the juice.
The squeezing system is driven by two motors. The first motor drives the mounting frame downward and is equipped with a squeezing roller. The second motor drives the squeezing roller to move in the filter box. Combined with the hydraulic telescopic rod, the fruit is pushed under the squeezing roller to achieve multiple squeezing to ensure the complete release of the cell fluid.
The full extraction of juice is achieved, juice residue inside the fruit is avoided, and the extraction efficiency is improved.
Smart Images
Figure CN223415614U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of extraction devices, in particular to a juice extraction device. Background Art
[0002] The juice extraction device is mainly used to extract juice from fruits. Its basic functions include breaking the fruit cell walls, separating the juice and solid impurities, and possibly concentrating the juice.
[0003] Common juice extraction devices generally use a crushing mechanism to crush the fruit, and a pressing mechanism to apply pressure to extract the juice. The juice flows along the drainage channel into a liquid collection container for collection.
[0004] The squeezing mechanism drives the squeezing plate downward through the lifting rod to squeeze the fruit. There are vacuoles in the cell structure of the fruit. When the fruit is squeezed, the cell wall ruptures and the cell fluid in the vacuole is squeezed out to form visible juice. However, since the cell fluid is not completely released when squeezed, there may still be unextracted juice residue inside the fruit after squeezing, resulting in insufficient extraction of the juice. Utility Model Content
[0005] In response to the shortcomings of the existing technology, the present invention provides a juice extraction device to solve the problem raised in the above background technology that the cell fluid is not completely released when squeezed, and there may still be unextracted juice remaining inside the fruit after squeezing, resulting in the inability to fully extract the juice.
[0006] To achieve the above-mentioned purpose, the present invention provides the following technical solution: a juice extraction device, comprising:
[0007] An extraction device housing, wherein a first motor is mounted on the lower surface of the top plate of the extraction device housing, a first screw rod is coaxially mounted on the rotor of the first motor, and a lifting rod is screwed onto the surface of the first screw rod;
[0008] A mounting frame is provided at the bottom end of the lifting rod, a second motor is mounted on the inner wall of the mounting frame, a second screw rod is coaxially mounted on the rotor of the second motor, and a driving block is screwed onto the surface of the second screw rod;
[0009] A fixing frame is arranged at the bottom of the driving block, and squeezing rollers are evenly installed at the bottom of the fixing frame;
[0010] The collecting box is arranged on the upper surface of the bottom plate of the extraction device shell. The upper surface of the collecting box is installed with a filter box, and the bottom plate of the filter box is evenly provided with filter holes.
[0011] Preferably, the left side of the collecting box is provided with a discharging pipe penetrating through the surface of the extracting device shell, and the juice collected in the collecting box can be discharged through the discharging pipe.
[0012] Preferably, the inner cavity of the collecting box is communicated with the bottom of the filtering box, and the front surface of the collecting box is provided with a sealing door, and the inner cavity of the collecting box can be cleaned by opening the sealing door.
[0013] Preferably, the two sides of the mounting frame are provided with sliding blocks, the inner walls of the two sides of the extracting device shell are welded with sliding rails, and the sliding blocks are embedded in the inner cavities of the sliding rails, so that the mounting frame can move vertically.
[0014] Preferably, the front surface and the back surface of the filtering box are provided with hydraulic telescopic rods, the inner ends of the hydraulic telescopic rods are provided with moving plates, and the surfaces of the moving plates are provided with pushing plates, and the moving plates and the pushing plates can be driven to move by starting the hydraulic telescopic rods, so that the pushing plates can push the fruits in the filtering box to the lower side of the squeezing roller.
[0015] Preferably, the height of the pushing plate is lower than that of the moving plate, and the bottoms of the moving plate and the pushing plate are in close contact with the inner cavity bottom of the filtering box, so that the squeezing roller will not be blocked by the pushing plate when being in contact with the upper surface of the bottom plate of the filtering box.
[0016] Preferably, the upper surface of the driving block is provided with a limiting block, the bottom of the mounting frame is provided with a limiting slot, and the limiting block is embedded in the inner cavity of the limiting slot, so that the driving block can move linearly.
[0017] Compared with the prior art, the fruit juice extracting device has the following beneficial effects:
[0018] The fruit juice extracting device, the first motor can finally drive the mounting frame to move downwards, the fruits on the surface of the filtering box are squeezed by the squeezing roller, the second motor can drive the squeezing roller to move along the inner cavity of the filtering box, so that the fruits can be continuously squeezed, the cell sap in the fruits can be completely released, and the juice can be fully extracted. BRIEF DESCRIPTION OF DRAWINGS
[0019] Figure 1 It is a structural schematic view of the utility model;
[0020] Figure 2 It is an internal structural schematic view of the utility model;
[0021] Figure 3 It is an installation structural schematic view of the mounting frame of the utility model;
[0022] Figure 4The utility model discloses a sectional structure schematic diagram of mounting frame.
[0023] Figure 5 The utility model discloses a structure schematic diagram of filter box.
[0024] In the drawing: 1, extraction device shell, 2, first motor, 3, first screw rod, 4, lifting rod, 5, mounting frame, 6, second motor, 7, second screw rod, 8, drive block, 9, fixed frame, 10, extrusion roller, 11, collection box, 12, filter box, 13, filter hole, 14, discharge pipe, 15, sealing door, 16, sliding block, 17, slide rail, 18, hydraulic telescopic rod, 19, moving plate, 20, push plate, 21, limit block, 22, limit slot. DETAILED DESCRIPTION
[0025] The utility model discloses a sectional structure schematic diagram of mounting frame.
[0026] The utility model provides a technical scheme, a fruit juice extraction device, please refer to Figure 1 Including extraction device shell 1, please refer to Figure 2 The top plate lower surface of extraction device shell 1 is installed with first motor 2, please refer to Figure 3 The rotor coaxial installation of first motor 2 has first screw rod 3, and the surface of first screw rod 3 is screwed with lifting rod 4;
[0027] Please refer to Figure 4 Mounting frame 5 is set up at the bottom of lifting rod 4, and the inner wall of mounting frame 5 is installed with second motor 6, and the rotor coaxial installation of second motor 6 has second screw rod 7, and the surface of second screw rod 7 is screwed with drive block 8;
[0028] Fixed frame 9 is set up at the bottom of drive block 8, and the bottom of fixed frame 9 is evenly installed with extrusion roller 10;
[0029] Please refer to Figure 1 Collection box 11 is set up on the bottom plate upper surface of extraction device shell 1, and the upper surface of collection box 11 is installed with filter box 12, please refer to Figure 5 The bottom plate of filter box 12 is evenly provided with filter hole 13.
[0030] Please refer to Figure 1 The left side of collection box 11 is installed with discharge pipe 14, and discharge pipe 14 penetrates the surface of extraction device shell 1, and the fruit juice collected in collection box 11 can be discharged through discharge pipe 14.
[0031] Starting the first motor 2 can drive the first screw rod 3 to rotate, thereby driving the lifting rod 4 to rise and fall, and then driving the mounting frame 5 to move downward, and squeezing the fruit on the surface of the filter box 12 through the squeezing roller 10. Starting the second motor 6 can drive the second screw rod 7 to rotate, thereby driving the driving block 8 to move, and then driving the squeezing roller 10 to move along the inner cavity of the filter box 12, so that the fruit can be continuously squeezed to prevent the cell fluid in the fruit from being completely released, so that the juice can be fully extracted.
[0032] The inner cavity of the collection box 11 is communicated with the bottom of the filter box 12 . A sealing door 15 is installed on the front of the collection box 11 . The inner cavity of the collection box 11 can be cleaned by opening the sealing door 15 .
[0033] See also Figure 2 Slide blocks 16 are installed on both sides of the mounting frame 5, and slide rails 17 are welded to the inner walls of both sides of the extraction device housing 1. The slide blocks 16 are embedded in the inner cavity of the slide rails 17, so that the mounting frame 5 can move vertically.
[0034] See also Figure 5 Hydraulic telescopic rods 18 are installed on the front and back of the filter box 12, and movable plates 19 are installed at the inner ends of the hydraulic telescopic rods 18. Pushing plates 20 are installed on the surfaces of the movable plates 19. Starting the hydraulic telescopic rods 18 can drive the movable plates 19 to move, thereby driving the pushing plates 20 to push the fruits in the filter box 12 into the bottom of the squeezing roller 10 of the rack.
[0035] The height of the pushing plate 20 is lower than that of the moving plate 19, and the bottoms of the moving plate 19 and the pushing plate 20 are in close contact with the bottom of the inner cavity of the filter box 12, so that the squeezing roller 10 will not be blocked by the pushing plate 20 when contacting the upper surface of the bottom plate of the filter box 12.
[0036] See also Figure 4 A limiting block 21 is installed on the upper surface of the driving block 8, and a limiting groove 22 is opened at the bottom of the mounting frame 5. The limiting block 21 is embedded in the inner cavity of the limiting groove 22, so that the driving block 8 can move linearly.
[0037] This device first starts the first motor 2 to drive the first screw rod 3 to rotate, thereby driving the lifting rod 4 to rise and fall, and then driving the mounting frame 5 to move downward, and squeezing the fruit on the surface of the filter box 12 through the squeezing roller 10, and then starting the hydraulic telescopic rod 18 to drive the movable plate 19 to move, thereby driving the pushing plate 20 to push the fruit in the filter box 12 into the bottom of the frame squeezing roller 10, and finally starting the second motor 6 to drive the second screw rod 7 to rotate, thereby driving the driving block 8 to move, and then driving the squeezing roller 10 to move along the inner cavity of the filter box 12, so that the fruit can be continuously squeezed to prevent the cell fluid in the fruit from being completely released, so that the juice can be fully extracted.
[0038] It should be noted that, in this document, relational terms such as first and second, etc., are used only to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the terms "comprises," "comprising," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that includes a list of elements includes not only those elements but also other elements not explicitly listed, or elements inherent to such process, method, article, or apparatus.
[0039] Although the 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 variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.
Claims
1. A juice extraction device, characterized in that: include: An extraction device housing (1), wherein a first motor (2) is mounted on the lower surface of a top plate of the extraction device housing (1), a first screw rod (3) is coaxially mounted on the rotor of the first motor (2), and a lifting rod (4) is screwed onto the surface of the first screw rod (3); A mounting frame (5) is arranged at the bottom end of the lifting rod (4); a second motor (6) is mounted on the inner wall of the mounting frame (5); a second screw rod (7) is coaxially mounted on the rotor of the second motor (6); a driving block (8) is screwed onto the surface of the second screw rod (7); A fixed frame (9) is arranged at the bottom of the driving block (8), and squeezing rollers (10) are evenly installed at the bottom of the fixed frame (9); A collecting box (11) is arranged on the upper surface of the bottom plate of the extraction device housing (1); a filter box (12) is installed on the upper surface of the collecting box (11); and filter holes (13) are evenly opened on the bottom plate of the filter box (12).
2. A juice extraction device according to claim 1, characterized in that: A discharge pipe (14) is installed on the left side of the collecting box (11), and the discharge pipe (14) passes through the surface of the extraction device housing (1).
3. The juice extraction device according to claim 1, characterized in that: The inner cavity of the collecting box (11) is communicated with the bottom of the filtering box (12), and a sealing door (15) is installed on the front of the collecting box (11).
4. The juice extraction device according to claim 1, characterized in that: Slide blocks (16) are installed on both sides of the mounting frame (5), slide rails (17) are welded to the inner walls of both sides of the extraction device housing (1), and the slide blocks (16) are embedded in the inner cavities of the slide rails (17).
5. The juice extraction device according to claim 1, characterized in that: The front and back sides of the filter box (12) are both installed with hydraulic telescopic rods (18), the inner ends of the hydraulic telescopic rods (18) are both installed with moving plates (19), and the surfaces of the moving plates (19) are both installed with pushing plates (20).
6. The juice extraction device according to claim 5, characterized in that: The height of the pushing plate (20) is lower than that of the moving plate (19), and the bottoms of the moving plate (19) and the pushing plate (20) are in close contact with the bottom of the inner cavity of the filter box (12).
7. The juice extraction device according to claim 1, characterized in that: A limiting block (21) is installed on the upper surface of the driving block (8), a limiting slot (22) is provided at the bottom of the mounting frame (5), and the limiting block (21) is embedded in the inner cavity of the limiting slot (22).