A Citrus aurantium fruit squeezer
By designing a citrus fruit presser containing a spiral pressing shaft, a slag discharge pipe, a piston and a filter plate, the problem of juice residue in the prior art is solved, and more efficient juice extraction and waste are achieved.
Patent Information
- Application Number
- CN202420401850.1
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-03-04
- Publication Date
- 2025-04-04
- Estimated Expiration
- 2034-03-04
AI Technical Summary
In the existing citrus aurantia pressing technology, it is difficult for the spiral press to completely squeeze out the juice during the pressing process, resulting in some of the juice remaining in the pomace and causing waste.
A citrus fruit presser is designed, including a pressing cylinder, a spiral press shaft, a slag discharge pipe, a piston and a filter plate. The initial pressing is performed by rotation of the spiral press shaft, and the slag discharge tube and piston assembly are used to re-squeeze the juice and collect the juice through the filter plate.
It effectively reduces the residual juice in the pomace, improves the juice extraction efficiency, reduces waste, and achieves a more efficient citrus aurantium pressing process.
Smart Images
Figure CN222712918U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of aurantium citrus aurantium fruit squeezing, in particular to a aurantium citrus aurantium fruit squeezing device. Background Art
[0002] Citrus aurantium generally refers to sour orange, a variety of sour orange, a small tree with dense branches and leaves, many thorns, dark green leaves, thick texture, obovate wing leaves, racemes with a few flowers, sometimes with axillary single flowers, thick peel, rough or wrinkled surface, light yellow or orange, high oil content, strong aroma, difficult to peel, very sour flesh, often with bitterness or special smell, sour orange fruit juice content up to 43%, high amino acid content, the highest among citrus fruits. Through deep processing of concentrated juice, it can be used as a necessary raw material in the chemical, food, pharmaceutical, and textile industries, and can also be squeezed to prepare beverages.
[0003] When squeezing the existing Citrus aurantium fruit, it is often input into a screw press, and the spiral shaft of the screw press is driven to rotate by a driving device, so that the spiral threads of the spiral shaft squeeze the Citrus aurantium fruit. However, during the squeezing process, the Citrus aurantium fruit is squeezed only by the spiral threads, and part of the juice often remains in the pomace after squeezing, causing waste, so it needs to be improved. Utility Model Content
[0004] The purpose of the utility model is to make up for the deficiencies of the prior art and to provide a Citrus aurantium fruit squeezer.
[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a Citrus aurantium fruit squeezer, comprising a squeezing cylinder, both ends of the squeezing cylinder are penetrated with mounting openings, one side of the squeezing cylinder is provided with a squeezing component, the other side of the squeezing cylinder is provided with a slag discharge component, and the lower end of the arc surface of the squeezing cylinder is provided with a juice discharge component;
[0006] The pressing assembly includes a driving motor and a spiral pressing shaft. The driving motor is fixedly mounted on the outer edge of one of the mounting ports of the pressing cylinder. The output end of the driving motor is fixedly mounted with a spiral pressing shaft. The spiral pattern of the spiral pressing shaft fits with the inner wall of the pressing cylinder.
[0007] As mentioned above, both ends of the arc-shaped surface of the pressing cylinder are fixedly connected with brackets, a feed port is penetrated through the upper end of the arc-shaped surface of the pressing cylinder, and a feed hopper is fixedly installed on the outer edge of the feed port.
[0008] As mentioned above, the juice drainage assembly includes a filter plate, a collecting box and a discharge pipe. The lower end of the curved surface of the pressing cylinder is penetrated with a discharge port, and the filter plate is fixedly installed on the inner wall of the discharge port. The filter plate is a curved plate with a plurality of mesh holes penetrated on the surface. The two side surfaces of the collecting box are fixedly connected to the curved surface of the pressing cylinder through a connecting frame. The top surface of the collecting box is penetrated with an opening and covers the discharge port of the pressing cylinder. The bottom surface of the collecting box is penetrated with a discharge port, and the discharge pipe is fixedly installed on the inner wall of the discharge port.
[0009] As mentioned above, a control valve is fixedly installed at one end of the discharge pipe, and a water pump is fixedly connected to one end of the control valve.
[0010] As mentioned above, the slag discharge assembly includes a slag discharge pipe and a slag discharge port. The slag discharge pipe is a tube body with one end bent. The bent end of the slag discharge pipe is fixedly connected to one end of the pressing cylinder, and the other end of the slag discharge pipe faces upward. The slag discharge port is opened through the arc surface of the slag discharge pipe, and a secondary pressing assembly is arranged on the outer edge of the upward pipe port of the slag discharge pipe.
[0011] As mentioned above, the secondary pressing component includes a mounting frame, a cylinder, a movable rod and a piston. The mounting frame is fixedly mounted on the outer edge of the pipe mouth of the slag discharge pipe, and the cylinder is fixedly mounted on the inner wall of the mounting frame. An opening is penetrated through one end of the cylinder, and the inside is hollow. A movable rod is inserted into the inner wall of the cylinder, and the arc surface of the movable rod is in contact with the inner wall of the opening of the cylinder. The end of the movable rod passing through the opening of the cylinder is fixedly connected with a piston, and the piston is in contact with the inner wall of the slag discharge pipe. Auxiliary components are provided on the inner wall of the cylinder and the other end of the movable rod.
[0012] As mentioned above, the auxiliary component includes a spring and a movable block. The movable block is fixedly installed on one end of the movable rod located inside the cylinder, and the movable block is in contact with the inner wall of the cylinder. One end of the movable block is fixedly connected to the spring, and the other end of the spring is fixedly connected to the inner wall of the cylinder.
[0013] Compared with the prior art, the Citrus aurantium fruit squeezer has the following beneficial effects:
[0014] 1. The utility model provides a slag discharge pipe, a slag discharge port, a mounting frame, a cylinder, a movable rod, a piston, a movable block and a spring, so that after the Citrus aurantium fruit is squeezed by the spiral pressing shaft and conveyed to one end of the pressing cylinder, the opening of the non-bent end of the slag discharge pipe faces upward and remains inclined, so that the Citrus aurantium fruit residue will accumulate in the slag discharge pipe, and as the accumulation increases, it will slowly rise in the slag discharge pipe until it abuts against and pushes the piston. Due to the setting of the spring, the movable block and the movable rod will drive the piston to maintain a certain resistance, so that the residue is squeezed when pushing the piston, and the residual juice therein is squeezed out for a second time, and flows back to the discharge port through the slag discharge pipe for discharge. When the accumulated residue moves to the slag discharge port, it will fall out from the slag discharge port for slag discharge. When the slag discharge is not smooth, a slag extraction device such as a slag suction machine can be connected to the slag discharge port for auxiliary slag discharge.
[0015] 2. The utility model provides a filter plate, a collecting box, a discharge pipe, a control valve and a water pump, so that the juice squeezed in the pressing cylinder can pass through the filter plate into the collecting box, and the filter plate can prevent the pomace from entering together. When the collection is completed, the control valve and the water pump can be opened to extract the juice in the collecting box for discharge.
[0016] Other advantages, objectives and features of the present invention will be described in the following description to some extent, and will be apparent to those skilled in the art based on the following examination and study, or may be taught from the practice of the present invention to some extent. BRIEF DESCRIPTION OF THE DRAWINGS
[0017] Figure 1 It is a three-dimensional structural schematic diagram of the utility model;
[0018] Figure 2 It is a bottom view structural schematic diagram of the utility model;
[0019] Figure 3 This is a schematic diagram of the cross-sectional structure of the squeezing cylinder of the utility model when the collecting box is not installed;
[0020] Figure 4 It is a schematic diagram of the cross-sectional structure of the cylinder of the utility model.
[0021] In the figure: 1. pressing cylinder; 2. screw pressing shaft; 3. driving motor; 4. bracket; 6. feed hopper; 7. slag discharge pipe; 8. collecting box; 9. filter plate; 10. discharge pipe; 11. slag discharge port; 12. piston; 13. mounting frame; 14. cylinder; 15. movable rod; 16. movable block; 17. spring; 18. control valve; 19. water pump. DETAILED DESCRIPTION
[0022] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.
[0023] like Figure 1-4 As shown, the utility model provides a technical solution: a Citrus aurantium fruit squeezer, comprising a squeezing cylinder 1, both ends of the squeezing cylinder 1 are penetrated with installation openings, one side of the squeezing cylinder 1 is provided with a squeezing component, the other side of the squeezing cylinder 1 is provided with a slag discharge component, and the lower end of the arc surface of the squeezing cylinder 1 is provided with a juice discharge component;
[0024] The pressing assembly includes a driving motor 3 and a screw pressing shaft 2. The driving motor 3 is fixedly mounted on the outer edge of one of the mounting ports of the pressing cylinder 1. The output end of the driving motor 3 is fixedly mounted with the screw pressing shaft 2. The thread of the screw pressing shaft 2 fits with the inner wall of the pressing cylinder 1.
[0025] According to the overall structure of the device, the Citrus aurantium fruit to be squeezed is input into the squeezing cylinder 1 from the feed hopper 6, and the spiral squeezing shaft 2 is driven to rotate by the driving motor 3, so that the Citrus aurantium fruit in the squeezing cylinder 1 can be squeezed and transported to the other end at the same time, and the juice produced by squeezing will pass through the filter plate 9 into the collecting box 8, and the filter plate 9 prevents the pomace from entering the collecting box 8 together. When the Citrus aurantium fruit is squeezed and transported to one end of the squeezing cylinder 1 by the spiral squeezing shaft 2, the opening of the non-bending end of the slag discharge pipe 7 faces upward and remains inclined, so that the Citrus aurantium fruit pomace will accumulate in the slag discharge pipe 7, and as the pomace accumulation increases, it slowly rises in the slag discharge pipe 7 until the pomace accumulates. The piston 12 is pressed against and pushed. Due to the setting of the spring 17, the movable block 16 and the movable rod 15 will drive the piston 12 to maintain a certain resistance, so that the pomace is squeezed when the piston 12 is pushed, and the residual juice therein is squeezed out for a second time, and flows back to the discharge port through the slag discharge pipe 7 for discharge. When the accumulated pomace moves to the slag discharge port 11, it will fall out of the slag discharge port 11 for slag discharge. When the slag discharge is not smooth, a slag extraction device such as a slag suction machine can be connected to the slag discharge port 11 for auxiliary slag discharge. When discharge is required, the control valve 18 and the water pump 19 are opened to extract the juice in the collection box 8 for discharge.
[0026] like Figure 1 As shown, brackets 4 are fixedly connected to both ends of the arc-shaped surface of the pressing cylinder 1, a feed port is penetrated through the upper end of the arc-shaped surface of the pressing cylinder 1, and a feed hopper 6 is fixedly installed on the outer edge of the feed port.
[0027] By providing the support 4 and the feed hopper 6 , the support 4 can support the pressing cylinder 1 , and the Citrus aurantium fruits to be pressed can be fed from the feed hopper 6 into the pressing cylinder 1 .
[0028] like Figure 2-3 As shown, the juice discharge assembly includes a filter plate 9, a collecting box 8 and a discharge pipe 10. A discharge port is penetrated through the lower end of the arcuate surface of the pressing cylinder 1, and a filter plate 9 is fixedly installed on the inner wall of the discharge port. The filter plate 9 is an arcuate plate with a plurality of mesh holes penetrated through the surface. The two side surfaces of the collecting box 8 are fixedly connected to the arcuate surface of the pressing cylinder 1 through a connecting frame. An opening is penetrated through the top surface of the collecting box 8 and covers the discharge port of the pressing cylinder 1. A discharge port is penetrated through the bottom surface of the collecting box 8, and a discharge pipe 10 is fixedly installed on the inner wall of the discharge port. A control valve 18 is fixedly installed at one end of the discharge pipe 10, and a water pump 19 is fixedly connected to one end of the control valve 18.
[0029] By means of the filter plate 9, the collecting box 8, the discharge pipe 10, the control valve 18 and the water pump 19, the juice produced by squeezing can pass through the filter plate 9 and enter the collecting box 8, and the filter plate 9 prevents the pomace from entering the collecting box 8. When discharging, the control valve 18 and the water pump 19 are opened to extract the juice in the collecting box 8 for discharge.
[0030] like Figure 2-4 As shown, the slag discharge assembly includes a slag discharge pipe 7 and a slag discharge port 11, a tube body with one end of the slag discharge pipe 7 bent, the bent end of the slag discharge pipe 7 is fixedly connected to one end of the pressing cylinder 1, and the other end of the slag discharge pipe 7 faces upward, and the arc surface of the slag discharge pipe 7 is penetrated with a slag discharge port 11, and the outer edge of the upward tube mouth of the slag discharge pipe 7 is provided with a secondary pressing assembly, and the secondary pressing assembly includes a mounting frame 13, a cylinder 14, a movable rod 15 and a piston 12, the outer edge of the tube mouth of the slag discharge pipe 7 is fixedly installed with a mounting frame 13, the inner wall of the mounting frame 13 is fixedly installed with a cylinder 14, one end of the cylinder 14 is penetrated with an opening, and the inside is hollow, and the cylinder 1 4 is inserted into the inner wall of the cylinder 14 and the curved surface of the movable rod 15 is fitted with the inner wall of the opening of the cylinder 14. The end of the movable rod 15 passing through the opening of the cylinder 14 is fixedly connected with the piston 12, and the piston 12 is fitted with the inner wall of the slag discharge pipe 7. The inner wall of the cylinder 14 and the other end of the movable rod 15 are provided with auxiliary components, and the auxiliary components include a spring 17 and a movable block 16. The movable block 16 is fixedly installed at one end of the movable rod 15 located inside the cylinder 14, and the movable block 16 is fitted with the inner wall of the cylinder 14. One end of the movable block 16 is fixedly connected with the spring 17, and the other end of the spring 17 is fixedly connected to the inner wall of the cylinder 14.
[0031] By means of the slag discharge pipe 7, slag discharge port 11, mounting frame 13, cylinder 14, movable rod 15, piston 12, spring 17 and movable block 16, when the pomace resists against the piston 12 and pushes the piston 12, due to the setting of the spring 17, the movable block 16 and the movable rod 15 will drive the piston 12 to maintain a certain resistance, so that the pomace is squeezed when pushing the piston 12, and the residual juice therein is squeezed out for a second time, and flows back to the discharge port through the slag discharge pipe 7 for discharge; when the accumulated pomace moves to the slag discharge port 11, it will fall out from the slag discharge port 11 for slag discharge; when the slag discharge is not smooth, a slag extraction device such as a slag suction machine can be connected to the slag discharge port 11 for auxiliary slag discharge.
[0032] Working principle: The Citrus aurantium fruit to be squeezed is input from the feed hopper 6 into the squeezing cylinder 1, and the spiral squeezing shaft 2 is driven to rotate by the driving motor 3, so that the Citrus aurantium fruit in the squeezing cylinder 1 can be squeezed and transported to the other end at the same time. The juice produced by squeezing will pass through the filter plate 9 into the collecting box 8, and the filter plate 9 prevents the pomace from entering the collecting box 8. When the Citrus aurantium fruit is squeezed by the spiral squeezing shaft 2 and transported to one end of the squeezing cylinder 1, the opening of the non-bent end of the slag discharge pipe 7 faces upward and remains inclined, so that the Citrus aurantium fruit pomace will accumulate in the slag discharge pipe 7, and as the pomace accumulation increases, it slowly rises in the slag discharge pipe 7 until it hits the bottom of the slag discharge pipe 7. The piston 12 pushes the piston 12. Due to the setting of the spring 17, the movable block 16 and the movable rod 15 will drive the piston 12 to maintain a certain resistance, so that the pomace is squeezed when the piston 12 is pushed, and the residual juice therein is squeezed out for a second time, and flows back to the discharge port through the slag discharge pipe 7 for discharge. When the accumulated pomace moves to the slag discharge port 11, it will fall out of the slag discharge port 11 for slag discharge. When the slag discharge is not smooth, a slag extraction device such as a slag suction machine can be connected to the slag discharge port 11 for auxiliary slag discharge. When discharge is required, the control valve 18 and the water pump 19 are opened to extract the juice in the collection box 8 for discharge.
[0033] It should be noted that, in this article, the orientation or position relationship indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inside", "outside", etc. is based on the orientation or position relationship shown in the drawings, which is only for the convenience of describing the utility model and simplifying the description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the utility model; the terms "first", "second", and "third" are only used for descriptive purposes and cannot be understood as indicating or implying relative importance. In addition, unless otherwise clearly specified and limited, the terms "fixed", "installed", "connected", and "connected" should be understood in a broad sense. For example, "installed" can be a fixed connection, a detachable connection, or an integral connection; "connected" can be a mechanical connection or an electrical connection; "connected" can be a direct connection, an indirect connection through an intermediate medium, or a connection between two elements. For ordinary technicians in this field, the specific meanings of the above terms in the utility model can be understood according to specific circumstances.
[0034] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.
Claims
1. A Citrus aurantium fruit squeezer, comprising a squeezing cylinder (1), characterized in that: Both ends of the pressing cylinder (1) are provided with mounting openings, one side of the pressing cylinder (1) is provided with a pressing assembly, the other side of the pressing cylinder (1) is provided with a slag discharge assembly, and the lower end of the arc-shaped surface of the pressing cylinder (1) is provided with a juice discharge assembly; The pressing assembly comprises a driving motor (3) and a screw pressing shaft (2); the driving motor (3) is fixedly mounted on the outer edge of one of the mounting openings of the pressing cylinder (1); the output end of the driving motor (3) is fixedly mounted with the screw pressing shaft (2); the spiral pattern of the screw pressing shaft (2) is in contact with the inner wall of the pressing cylinder (1).
2. The Citrus aurantium fruit squeezer according to claim 1, characterized in that: Brackets (4) are fixedly connected to both ends of the arc-shaped surface of the pressing cylinder (1), a feed port is provided through the upper end of the arc-shaped surface of the pressing cylinder (1), and a feed hopper (6) is fixedly installed on the outer edge of the feed port.
3. The Citrus aurantium fruit squeezer according to claim 1, characterized in that: The juice discharge assembly comprises a filter plate (9), a collecting box (8) and a discharge pipe (10); a discharge port is formed through the lower end of the arc-shaped surface of the pressing cylinder (1), and a filter plate (9) is fixedly mounted on the inner wall of the discharge port; the filter plate (9) is an arc-shaped plate with a plurality of mesh holes formed through the surface; the two side surfaces of the collecting box (8) are fixedly connected to the arc-shaped surface of the pressing cylinder (1) through a connecting frame; an opening is formed through the top surface of the collecting box (8) and covers the discharge port of the pressing cylinder (1); a discharge port is formed through the bottom surface of the collecting box (8), and a discharge pipe (10) is fixedly mounted on the inner wall of the discharge port.
4. The Citrus aurantium fruit squeezer according to claim 3, characterized in that: A control valve (18) is fixedly mounted on one end of the discharge pipe (10), and a water pump (19) is fixedly connected to one end of the control valve (18).
5. The Citrus aurantium fruit squeezer according to claim 1, characterized in that: The slag discharge assembly comprises a slag discharge pipe (7) and a slag discharge port (11); the slag discharge pipe (7) is a pipe body with one end bent; the bent end of the slag discharge pipe (7) is fixedly connected to one end of the pressing cylinder (1), and the other end of the slag discharge pipe (7) faces upward; the slag discharge port (11) is formed through the arc surface of the slag discharge pipe (7); and a secondary pressing assembly is arranged on the outer edge of the upward pipe port of the slag discharge pipe (7).
6. The Citrus aurantium fruit squeezer according to claim 5, characterized in that: The secondary pressing component comprises a mounting frame (13), a cylinder (14), a movable rod (15) and a piston (12); the mounting frame (13) is fixedly mounted on the outer edge of the pipe mouth of the slag discharge pipe (7); the cylinder (14) is fixedly mounted on the inner wall of the mounting frame (13); an opening is provided at one end of the cylinder (14) and the interior is hollow; a movable rod (15) is inserted into the inner wall of the cylinder (14) and the arc surface of the movable rod (15) is in contact with the inner wall of the opening of the cylinder (14); the end of the movable rod (15) passing through the opening of the cylinder (14) is fixedly connected to the piston (12); the piston (12) is in contact with the inner wall of the slag discharge pipe (7); and auxiliary components are provided on the inner wall of the cylinder (14) and the other end of the movable rod (15).
7. The Citrus aurantium fruit squeezer according to claim 6, characterized in that: The auxiliary component comprises a spring (17) and a movable block (16); the movable block (16) is fixedly mounted on one end of the movable rod (15) located inside the cylinder (14), and the movable block (16) is in contact with the inner wall of the cylinder (14); one end of the movable block (16) is fixedly connected to the spring (17), and the other end of the spring (17) is fixedly connected to the inner wall of the cylinder (14).