Pulp juicing device

Abstract

The utility model relates to a grapefruit processing pulp juicing device with a smashing structure, in particular to a pulp juicing device which comprises a squeezing box, a smashing hopper is fixedly connected to the inner wall of the squeezing box, a threaded pipe is fixedly connected into a bearing on the lower surface of the smashing hopper, and a connecting sleeve is fixedly connected to the outer surface of the threaded pipe. A servo motor a drives a connecting rod and crushing blades to rotate to crush fruit pulp, the fruit pulp conforming to the size of meshes of a filter screen and fruit juice generated during crushing enter a material collecting groove through a threaded pipe, a servo motor b drives a gear b and a gear a to rotate, the gear a rotates to drive a connecting sleeve and the threaded pipe to rotate, and the threaded pipe rotates to drive a pressing plate to move downwards. And the crushed pulp in the material collecting groove is squeezed and juiced through the pressing plate, so that the problems that the juicing time is relatively long, water in the grapefruit is difficult to squeeze as much as possible and the juice yield of the grapefruit is influenced due to the fact that an existing device cannot squeeze the grapefruit after cutting the grapefruit are solved.

Description

Technical Field

[0001] The utility model relates to a pulp juicing device, in particular to a grapefruit processing pulp juicing device with a crushing structure. Background Art

[0002] Pomelo, also known as Wendan, Xiangluan, Zhuluan, Neizi, etc., is the mature fruit of the Rutaceae plant pomelo. Pomelo is fragrant, sweet and sour, cool and moist, rich in nutrients, and has high medicinal value. It is one of the fruits that people like to eat. The pomelo fruit is large, oblate or pear-shaped, with a smooth peel, green or light yellow, and is the fruit with the most therapeutic effect. Pomelo tea and pomelo peel are also of practical value and can be used as medicine.

[0003] Grapefruit is large in size, and existing juicing equipment cannot cut the grapefruit into pieces before juicing. It needs to be cut manually or the whole piece needs to be squeezed, which results in a long time required for juicing and it is difficult to squeeze out as much water as possible from the grapefruit, thus affecting the juice yield of the grapefruit. Utility Model Content

[0004] In order to solve the problems raised in the above background technology, the utility model provides a pulp juice extracting device.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a pulp juice extraction device, comprising a pressing box, the inner wall of the pressing box is fixedly connected to a crushing bucket, a threaded tube is fixedly connected to the bearing on the lower surface of the crushing bucket, a connecting sleeve is fixedly connected to the outer surface of the threaded tube, the connecting sleeve is installed in the bearing on the upper surface of the mounting plate, the outer surface of the mounting plate is fixedly connected to the inner wall of the pressing box, a pressing assembly is arranged on the outer surface of the connecting sleeve, the outer surface of the threaded tube is threadedly connected to the inner wall of the screw hole at the center of the upper surface of the pressing plate, a crushing assembly is arranged on the upper surface of the pressing box, a feeding hopper is installed on the upper surface of the pressing box, two support plates are fixedly connected to the left and right side surfaces of the pressing box respectively, and the lower surface of the pressing box is in contact with the upper surface of the liquid collecting box.

[0006] Preferably, the crushing assembly includes a servo motor a installed on the upper surface of the press box, the output shaft of the servo motor a passes through a bearing clamped on the upper surface of the press box and is fixedly connected to the top end of a connecting rod, and a plurality of crushing leaves are installed on the outer surface of the connecting rod.

[0007] Preferably, the left side surface of the connecting rod is fixedly connected to the right side surface of the scraper through a connecting piece, and the left side surface of the scraper is slidingly connected to the left side surfaces of the crushing bucket and the inner wall of the pressing box respectively.

[0008] Preferably, a filter screen is installed on the upper surface of the threaded tube.

[0009] Preferably, the pressing assembly includes a gear a installed on the outer surface of the connecting sleeve, the outer surface of the gear a is meshed with the outer surface of the gear b, the upper surface of the gear b is fixedly connected to the output shaft of the servo motor b, and the servo motor b is installed on the upper surface of the mounting plate.

[0010] Preferably, the outer surface of the pressing plate is slidably connected to the inner wall of the collecting trough, and the front side of the collecting trough extends to the outside of the pressing box through an outlet opened on the front side of the inner wall of the pressing box.

[0011] Preferably, two sliding holes are respectively provided on the upper surface of the pressing plate, and the inner walls of the sliding holes are slidably connected with sliding rods, and the top ends of the sliding rods are fixedly connected to the lower surface of the mounting plate.

[0012] Compared with the prior art, the beneficial effects of the utility model are:

[0013] The utility model drives the connecting rod and the crushing blades to rotate through the servo motor a to crush the pulp, and the pulp that meets the mesh size of the filter screen and the juice produced during the crushing enter the collecting trough through the threaded tube, and the servo motor b drives the gear b and the gear a to rotate, and the rotation of the gear a drives the connecting sleeve and the threaded tube to rotate, and the rotation of the threaded tube drives the pressing plate to move downward, and the crushed pulp in the collecting trough is squeezed and juiced through the pressing plate, thereby solving the problem that the existing device cannot cut the grapefruit into pieces before juicing, resulting in a long time required for juicing, making it difficult to squeeze out as much water as possible in the grapefruit, thereby affecting the juice yield of the grapefruit.

[0014] The utility model drives the scraper to rotate by rotating the connecting rod, so as to scrape off the pulp and juice adhering to the inner wall of the pressing box and the inner wall of the crushing bucket, thereby increasing the pulp juice yield and reducing the difficulty of cleaning; at the same time, the squeezed juice enters the liquid collecting box through the filter holes at the bottom of the collecting trough, and the juice is collected centrally by the collecting box, while the pulp with water squeezed out remains in the collecting trough, which is convenient for centralized recovery and treatment. BRIEF DESCRIPTION OF THE DRAWINGS

[0015] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:

[0016] Figure 1 It is a schematic diagram of the structure of the utility model;

[0017] Figure 2 It is a schematic diagram of the cross-sectional structure of the utility model in the front view;

[0018] Figure 3 It is a three-dimensional structural schematic diagram of the pressing component in the utility model;

[0019] In the figure: 1. Pressing box; 2. Crushing bucket; 3. Filter screen;

[0020] Crushing assembly: 41, servo motor a; 42, crushing blade; 43, connecting rod;

[0021] 5. Scraper; 6. Mounting plate; 7. Connecting sleeve;

[0022] Pressing assembly: 81, gear a; 82, gear b; 83, servo motor b;

[0023] 9. Threaded pipe; 10. Slide rod; 11. Slide hole; 12. Press plate; 13. Collecting trough; 14. Support plate; 15. Liquid collecting box; 16. Feed hopper. DETAILED DESCRIPTION

[0024] 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.

[0025] Example

[0026] See also Figure 1-3 The utility model provides the following technical solutions: a pulp juice extraction device comprises a pressing box 1, the inner wall of the pressing box 1 is fixedly connected with a crushing bucket 2, a threaded tube 9 is fixedly connected in the bearing on the lower surface of the crushing bucket 2, a connecting sleeve 7 is fixedly connected to the outer surface of the threaded tube 9, the connecting sleeve 7 is installed in the bearing on the upper surface of the mounting plate 6, the outer surface of the mounting plate 6 is fixedly connected to the inner wall of the pressing box 1, a pressing component is arranged on the outer surface of the connecting sleeve 7, the outer surface of the threaded tube 9 is threadedly connected to the inner wall of the screw hole at the center of the upper surface of the pressing plate 12, a crushing component is arranged on the upper surface of the pressing box 1, a feeding hopper 16 is installed on the upper surface of the pressing box 1, two support plates 14 are fixedly connected to the left and right side surfaces of the pressing box 1 respectively, and the lower surface of the pressing box 1 is in contact with the upper surface of the liquid collecting box 15.

[0027] Specifically, the crushing assembly includes a servo motor a41 installed on the upper surface of the pressing box 1, the output shaft of the servo motor a41 passes through the bearing clamped on the upper surface of the pressing box 1 and is fixedly connected to the top of the connecting rod 43, and a plurality of crushing leaves 42 are installed on the outer surface of the connecting rod 43; specifically, the filter screen 3 is installed on the upper surface of the threaded tube 9;

[0028] Grapefruits are fed into the crushing bucket 2 through the feed hopper 16, and the servo motor a41 drives the connecting rod 43 and the crushing blades 42 to rotate and crush the pulp. The pulp that meets the mesh size of the filter 3 and the juice produced during the crushing enter the collecting trough 13 through the threaded tube 9.

[0029] Specifically, the left side of the connecting rod 43 is fixedly connected to the right side of the scraper 5 through a connecting piece, and the left side of the scraper 5 is slidably connected to the left side of the inner wall of the crushing bucket 2 and the pressing box 1 respectively;

[0030] The rotation of the connecting rod 43 drives the scraper 5 to rotate, and the pulp and juice adhering to the inner wall of the pressing box 1 and the inner wall of the crushing bucket 2 are scraped off, thereby increasing the pulp and juice yield and reducing the difficulty of cleaning.

[0031] Specifically, the pressing assembly includes a gear a81 mounted on the outer surface of the connecting sleeve 7, the outer surface of the gear a81 is meshed with the outer surface of the gear b82, the upper surface of the gear b82 is fixedly connected to the output shaft of the servo motor b83, and the servo motor b83 is mounted on the upper surface of the mounting plate 6;

[0032] The servo motor b83 drives the gear b82 and the gear a81 to rotate. The rotation of the gear a81 drives the connecting sleeve 7 and the threaded tube 9 to rotate. The rotation of the threaded tube 9 drives the pressing plate 12 to move downward. The crushed pulp in the collecting trough 13 is squeezed and juiced through the pressing plate 12.

[0033] Specifically, the outer surface of the pressing plate 12 is slidably connected to the inner wall of the collecting trough 13, and the front of the collecting trough 13 passes through the outlet opened on the front of the inner wall of the pressing box 1 and extends to the outside of the pressing box 1;

[0034] The squeezed juice enters the liquid collecting box 15 through the filter holes at the bottom of the collecting trough 13, and the juice is collected by the liquid collecting box 15, while the pulp with water squeezed out remains in the collecting trough 13 for centralized recycling and treatment.

[0035] Specifically, two sliding holes 11 are respectively provided on the upper surface of the pressing plate 12, and the inner wall of the sliding hole 11 is slidably connected with a sliding rod 10, and the top end of the sliding rod 10 is fixedly connected to the lower surface of the mounting plate 6;

[0036] The rotation of the threaded tube 9 drives the pressing plate 12 to move downward, and the downward movement of the pressing plate 12 drives the sliding rod 10 to slide in the sliding hole 11 , and the sliding rod 10 and the sliding hole 11 limit the pressing plate 12 .

[0037] The working principle and use process of this utility model:

[0038] The utility model, when in use;

[0039] Grapefruits are put into the crushing bucket 2 through the feed hopper 16, and the servo motor a41 drives the connecting rod 43 and the crushing blades 42 to rotate to crush the pulp. The pulp that meets the mesh size of the filter 3 and the juice produced during the crushing enter the collecting trough 13 through the threaded tube 9. The rotation of the connecting rod 43 drives the scraper 5 to rotate, and the pulp and juice adhering to the inner wall of the pressing box 1 and the inner wall of the crushing bucket 2 are scraped off. The servo motor b83 drives the gear b82 and the gear a81 to rotate, and the rotation of the gear a81 drives the connecting sleeve 7 and the threaded tube 9 to rotate. The rotation of the threaded tube 9 drives the pressing plate 12 to move downward, and the crushed pulp in the collecting trough 13 is squeezed and juiced by the pressing plate 12. The squeezed juice enters the inside of the collecting box 15 through the filter holes at the bottom of the collecting trough 13, and the juice is collected by the collecting box 15, while the pulp with water squeezed out remains in the collecting trough 13, which is convenient for centralized recycling and treatment.

[0040] The circuits, electronic components and modules involved are all prior art and can be fully implemented by those skilled in the art. Needless to say, the content protected by this utility model does not involve improvements to software and methods.

[0041] Finally, it should be noted that the above description is only a preferred embodiment of the utility model and is not intended to limit the utility model. Although the utility model is described in detail with reference to the above embodiments, those skilled in the art can still modify the technical solutions recorded in the above embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the utility model shall be included in the protection scope of the utility model.

Claims

1. A pulp juice extraction device, comprising a pressing box (1), characterized in that: The inner wall of the pressing box (1) is fixedly connected to a crushing bucket (2), a threaded tube (9) is fixedly connected to the bearing on the lower surface of the crushing bucket (2), a connecting sleeve (7) is fixedly connected to the outer surface of the threaded tube (9), the connecting sleeve (7) is installed in the bearing on the upper surface of the mounting plate (6), the outer surface of the mounting plate (6) is fixedly connected to the inner wall of the pressing box (1), a pressing assembly is arranged on the outer surface of the connecting sleeve (7), the outer surface of the threaded tube (9) is threadedly connected to the inner wall of the screw hole at the center of the upper surface of the pressing plate (12), a crushing assembly is arranged on the upper surface of the pressing box (1), a feeding hopper (16) is installed on the upper surface of the pressing box (1), two support plates (14) are fixedly connected to the left and right sides of the pressing box (1), and the lower surface of the pressing box (1) is in contact with the upper surface of the liquid collecting box (15).

2. A pulp juice extraction device according to claim 1, characterized in that: The crushing assembly comprises a servo motor a (41) mounted on the upper surface of the pressing box (1), the output shaft of the servo motor a (41) passes through a bearing clamped on the upper surface of the pressing box (1) and is fixedly connected to the top end of a connecting rod (43), and a plurality of crushing leaves (42) are mounted on the outer surface of the connecting rod (43).

3. A pulp juice extraction device according to claim 2, characterized in that: The left side of the connecting rod (43) is fixedly connected to the right side of the scraper (5) through a connecting piece, and the left side of the scraper (5) is slidably connected to the left side of the inner wall of the crushing bucket (2) and the pressing box (1).

4. A pulp juice extraction device according to claim 1, characterized in that: A filter screen (3) is installed on the upper surface of the threaded pipe (9).

5. The pulp juice extraction device according to claim 1, characterized in that: The pressing assembly comprises a gear a (81) mounted on the outer surface of the connecting sleeve (7), the outer surface of the gear a (81) meshing with the outer surface of the gear b (82), the upper surface of the gear b (82) being fixedly connected to the output shaft of the servo motor b (83), and the servo motor b (83) being mounted on the upper surface of the mounting plate (6).

6. A pulp juice extraction device according to claim 1, characterized in that: The outer surface of the pressing plate (12) is slidably connected to the inner wall of the collecting trough (13), and the front side of the collecting trough (13) extends to the outside of the pressing box (1) through an outlet opened on the front side of the inner wall of the pressing box (1).

7. The pulp juice extraction device according to claim 1, characterized in that: Two sliding holes (11) are respectively provided on the upper surface of the pressing plate (12), and the inner wall of the sliding hole (11) is slidably connected to a sliding rod (10), and the top end of the sliding rod (10) is fixedly connected to the lower surface of the mounting plate (6).

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