A device for processing dried wolfberry fruit

By designing a kneading and blowing structure, and utilizing the combination of staggered kneading plates and a fan, the problem of clumping and difficulty in separating impurities from goji berries is solved, achieving efficient impurity removal and quality assurance for dried goji berries.

CN224482918UActive Publication Date: 2026-07-14ZHENXINGYONG (NINGXIA) TECHNOLOGY CO LTD

Patent Information

Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
ZHENXINGYONG (NINGXIA) TECHNOLOGY CO LTD
Filing Date
2025-07-15
Publication Date
2026-07-14

AI Technical Summary

Technical Problem

In the existing technology for processing dried goji berries, it is difficult to effectively separate clumped goji berries from impurities, resulting in incomplete impurity removal.

Method used

The device employs a kneading and blowing structure, utilizing staggered kneading plates and a semi-circular silicone tube on the central rod to repeatedly knead the goji berries. Combined with a fan blowing air at multiple angles, this effectively disperses the goji berries and removes impurities.

Benefits of technology

This improves the removal of impurities from goji berries, ensuring that clumps of goji berries are effectively broken up and impurities are thoroughly removed, thereby improving processing efficiency and product quality.

✦ Generated by Eureka AI based on patent content.

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Abstract

The utility model belongs to the production technology field of medlar, disclose a kind of medlar dried fruit processing device, box, box is fixed and arranged above ground, knead and rub blow structure, knead and rub blow structure is arranged in the inside of box, the inner wall of box is provided with the two knead and rub plates of interlaced movement, the opposite side of two knead and rub plates each fixedly is provided with several semicircle silica gel, the center pole of cooperation semicircle silica gel knead and rub medlar is arranged in two semicircle silica gel middle part, the fan of being rotated blow simultaneously with center pole is arranged in the below of box, when two knead and rub plates pass through center pole, the semicircle silica gel of center pole wall surface rotates and the semicircle silica gel of two knead and rub plate wall surface cooperation, medlar is repeatedly knead and rub, agglomerated medlar is rubbed apart, impurity also drops out, improve the degree of impurity removal, the rotation of rotating rod drives the rotation of bellow, the power of two motors is opened, two fans rotate, bellow is swung and fanned, the impurity hidden in the back of medlar can be effectively removed.
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Description

Technical Field

[0001] This utility model belongs to the field of wolfberry production technology, specifically, it relates to a wolfberry dried fruit processing device. Background Technology

[0002] Goji berry dried fruit processing equipment is a type of equipment system specifically designed for the fully automated processing of fresh goji berries or primary processed products, including grading, drying, impurity removal, sterilization, and packaging. It aims to improve processing efficiency, reduce losses, and ensure product quality.

[0003] The prior art discloses a device for removing impurities from dried wolfberry raw materials (CN202421613515.4), which relates to the field of wolfberry dried fruit production and processing technology. It includes an air separation mechanism, a feeding port at the top of the air separation mechanism, a dispersing mechanism that is connected through the bottom of the air separation mechanism, and a conveyor belt below the dispersing mechanism.

[0004] During the clumping process, goji berries also clump together with impurities. When the goji berries pass through the air separation mechanism, the air from the air separation mechanism is insufficient to blow off the clumped impurities. In the existing technology, the goji berries first pass through the air separation mechanism to remove impurities and then use a dispersion mechanism to break up the large pieces of goji berries. The broken impurities fall off the filter screen and onto the conveyor belt together with the goji berries, resulting in incomplete impurity removal.

[0005] In view of this, this utility model is hereby proposed. Utility Model Content

[0006] To solve the aforementioned technical problem of incomplete impurity removal, the basic concept of the technical solution adopted by this utility model is: a goji berry dried fruit processing device, including a box body, which is fixed above the ground;

[0007] The kneading and blowing structure is located inside the box. The inner wall of the box has two kneading plates that move in an alternating manner. Several semi-circular silicone rubbers are fixed on the opposite side of each of the two kneading plates. A central rod is set in the middle of the two semi-circular silicone rubbers to knead the goji berries. A fan is set at the bottom of the box that rotates and blows air simultaneously with the central rod.

[0008] In a preferred embodiment of this utility model, the kneading and blowing structure further includes an irregular gear, a first gear, a rotating rod, and a bellows. One end of the rotating rod passes through the entire box and is fixedly connected to one side of the irregular gear. The rotating rod is rotatably connected to the box. The irregular gear meshes with the first gear. The bottom end of the rotating rod is fixedly connected to one side of the bellows. The bellows contains two fans and two motors. Each of the two fans is fixedly connected to the rotating shaft of one motor.

[0009] In a preferred embodiment of this utility model, the kneading and blowing structure further includes a second gear and a rack. One end of the first gear is fixedly connected to the top surface of the second gear, the bottom surface of the second gear is fixedly connected to the top surface of the central rod, the bottom surface of the central rod is rotatably connected to the bottom surface of the housing, the two racks mesh with the same second gear, and the two kneading plates are each fixedly connected to the bottom surface of one rack.

[0010] In a preferred embodiment of this utility model, a plurality of semi-circular silicone rubbers are fixed on the wall of the central rod, a feed inlet is provided on the top surface of the box, a discharge outlet is provided on the bottom surface of the box above the air box, and a pull-out groove is provided on one side of the box. A baffle plate is provided in the pull-out groove, which can block the discharge outlet and is compatible with the discharge outlet.

[0011] In a preferred embodiment of the present invention, a side groove is provided on each side of the box body, and one end of each of the two racks is slidably connected to a side groove.

[0012] In a preferred embodiment of the present invention, a first protective cover is fixedly provided on the top surface of the box, a first motor is fixedly provided on the top surface of the first protective cover, the rotating shaft of the first motor is fixedly connected to the top end of the rotating rod, and the end of the first gear is rotatably connected to the box.

[0013] In a preferred embodiment of the present invention, a second protective cover is fixedly provided on the bottom surface of the box body below the discharge port. An impurity port and a goji berry port are opened on the bottom surface of the second protective cover. Two baffles are fixedly provided on the bottom surface of the second protective cover above the goji berry port, with the opposite ends of the two baffles inclined toward the goji berry port.

[0014] Compared with the prior art, the present invention has the following advantages:

[0015] 1. When the two rubbing boards pass the central rod, the semi-circular silicone on the wall of the central rod rotates and cooperates with the semi-circular silicone on the walls of the two rubbing boards to repeatedly rub the goji berries. The clumps of goji berries are broken up and impurities fall out, improving the degree of impurity removal. The rotating rod drives the bellows to rotate, turns on the power of the two motors, and the two fans rotate. The bellows is oscillating and fanning the air at multiple angles towards the falling goji berries to remove impurities. Impurities hidden on the back of the goji berries can be effectively removed.

[0016] 2. As the goji berries fall, they are blocked by two baffles, causing them to scatter in a small area, making it easier for impurities to be blown away.

[0017] The specific embodiments of this utility model will be described in further detail below with reference to the accompanying drawings. Attached Figure Description

[0018] In the attached diagram:

[0019] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0020] Figure 2 This is a schematic diagram of the kneading and blowing structure of this utility model;

[0021] Figure 3 This is a partial schematic diagram of the kneading and blowing structure of this utility model;

[0022] Figure 4 This is a schematic diagram of the rubbing board of this utility model;

[0023] Figure 5 This is a schematic diagram of the interior of the housing of this utility model.

[0024] In the diagram: 1. Box body; 2. First protective cover; 3. Second protective cover; 4. Impurity outlet; 5. Goji berry outlet; 6. First motor; 7. Irregular gear; 8. First gear; 9. Feed inlet; 10. Rotating rod; 11. Air box; 12. Second gear; 13. Rack; 14. Kneading board; 15. Semi-circular silicone; 16. Center rod; 17. Stop block; 18. Fan; 19. Discharge port; 20. Side groove; 21. Baffle plate. Detailed Implementation

[0025] To make the objectives, technical solutions, and advantages of the embodiments of this utility model clearer, the technical solutions in the embodiments will be clearly and completely described below with reference to the accompanying drawings. The following embodiments are used to illustrate this utility model.

[0026] A goji berry dried fruit processing device, such as Figure 1 , Figure 2 , Figure 3 and Figure 4As shown, the kneading and blowing structure is located inside the housing 1. Two kneading plates 14 are installed on the inner wall of the housing 1, moving in an alternating manner. Several semi-circular silicone rubbers 15 are fixed to opposite sides of each of the two kneading plates 14. A central rod 16, which works in conjunction with the semi-circular silicone rubbers 15 to knead the goji berries, is located in the middle of each of the two semi-circular silicone rubbers 15. A fan 18, which rotates and blows air simultaneously with the central rod 16, is located at the bottom of the housing 1. The kneading and blowing structure also includes an irregular gear 7, a first gear 8, a rotating rod 10, and a bellows 11. One end of the rotating rod 10 passes through the entire housing 1 and is fixedly connected to one side of the irregular gear 7. The rotating rod 10 is rotatably connected to the housing 1. The irregular gear 7 meshes with the first gear 8. The bottom end of the rotating rod 10 is fixedly connected to one side of the bellows 11. The bellows 11 is equipped with two fans 18 and two motors. Each of the two fans 18 is fixedly connected to the rotating shaft of one motor. The kneading and blowing structure also includes a second gear 12 and a rack 13. One end of the first gear 8 is fixedly connected to the top surface of the second gear 12. The bottom surface of the second gear 12 is fixedly connected to the top surface of the central rod 16. The bottom surface of the central rod 16 is rotatably connected to the bottom surface of the box 1. The two racks 13 mesh with the same second gear 12. The two kneading plates 14 are each fixedly connected to the bottom surface of one rack 13.

[0027] The rotating rod 10 drives the irregular gear 7 to rotate. The irregular gear 7 is now fan-shaped. The irregular gear 7 drives the first gear 8 to rotate. The first gear 8 drives the second gear 12 to rotate. The central rod 16 rotates accordingly. The second gear 12 drives the two racks 13 to move repeatedly and alternately. The two kneading boards 14 drive all the semi-circular silicone 15 to knead the goji berries. When the two kneading boards 14 pass the central rod 16, the semi-circular silicone 15 on the wall of the central rod 16 rotates and cooperates with the semi-circular silicone 15 on the walls of the two kneading boards 14 to repeatedly knead the goji berries. The clumps of goji berries are broken up and impurities fall out, improving the degree of impurity removal. The rotating rod 10 drives the bellows 11 to rotate. The power of the two motors is turned on, and the two fans 18 rotate. The bellows 11 is oscillating and fanning the air at multiple angles towards the falling goji berries to remove impurities. Impurities hidden on the back of the goji berries can be effectively removed.

[0028] A goji berry dried fruit processing device, such as Figure 1 and Figure 3 As shown, a number of semi-circular silicone rubbers 15 are fixed on the wall of the central rod 16. A feed inlet 9 is opened on the top surface of the box 1. A discharge port 19 is opened on the bottom surface of the box 1 above the air box 11. A pull-out groove is opened on one side of the box 1. A baffle plate 21 is installed in the pull-out groove. The baffle plate 21 can block the discharge port 19 and is compatible with the discharge port 19. A side groove 20 is opened on each side of the box 1. One end of each of the two racks 13 is slidably connected to a side groove 20.

[0029] Pour goji berries into the feed inlet 9. Once the goji berries have all spread out, remove the baffle plate 21 from the pull-out groove, and the goji berries will fall out from the discharge port 19.

[0030] A goji berry dried fruit processing device, such as Figure 1 and Figure 3 As shown, a box 1 is fixed above the ground. A first protective cover 2 is fixed on the top surface of the box 1. A first motor 6 is fixed on the top surface of the first protective cover 2. The rotating shaft of the first motor 6 is fixedly connected to the top end of the rotating rod 10. The end of the first gear 8 is rotatably connected to the box 1. A second protective cover 3 is fixed on the bottom surface of the box 1 below the discharge port 19. An impurity port 4 and a goji berry port 5 are opened on the bottom surface of the second protective cover 3. Two baffles 17 are fixed on the bottom surface of the second protective cover 3 above the goji berry port 5. The opposite ends of the two baffles 17 are inclined toward the goji berry port 5.

[0031] As the goji berries fall, they are blocked by two blocks 17, causing them to scatter slightly and making it easier to separate impurities. The power to the first motor 6 is turned on. The first motor 6 is a forward and reverse stepper motor. The rotation angle of the first motor 6 is set, and the first motor 6 drives the rotating rod 10 to rotate. The rotating rod 10 drives the bellows 11 to swing back and forth at a small angle. The impurities are blown to one side and fall from the impurity outlet 4, while the goji berries after impurity removal fall from the goji berry outlet 5.

[0032] The working principle of this utility model is as follows: Goji berries are poured into the feed inlet 9. After all the goji berries have dispersed, the baffle plate 21 is pulled away from the pull-out groove, and the goji berries fall out from the discharge port 19. During the fall, the goji berries are blocked by two baffles 17, causing them to disperse slightly, making it easier to separate impurities. The power to the first motor 6 is turned on. The first motor 6 is a forward and reverse stepper motor. The rotation angle of the first motor 6 is set, and the first motor 6 drives the rotating rod 10 to rotate. The rotating rod 10 drives the bellows 11 to swing back and forth at a small angle, blowing impurities to one side and causing them to fall from the impurity port 4. The cleaned goji berries fall from the goji berry port 5. The rotation of the rotating rod 10 drives the irregular gear 7 to rotate. The irregular gear 7 is now fan-shaped, and the irregular gear 7 drives the first gear 8 to rotate. The first gear 8 drives the second gear 12 to rotate, and the central rod 16 rotates accordingly. The second gear 12 drives the two racks 13 to move repeatedly in an alternating manner. The two kneading boards 14 drive all the semi-circular silicone 15 to knead the goji berries. When the two kneading boards 14 pass the central rod 16, the semi-circular silicone 15 on the wall of the central rod 16 rotates and cooperates with the semi-circular silicone 15 on the walls of the two kneading boards 14 to repeatedly knead the goji berries. The clumps of goji berries are broken up and impurities fall out, improving the degree of impurity removal. The rotating rod 10 rotates and drives the bellows 11 to rotate. The power of the two motors is turned on, and the two fans 18 rotate. The bellows 11 is oscillating and fanning the air at multiple angles to remove impurities from the fallen goji berries. Impurities hidden on the back of the goji berries can be effectively removed.

[0033] It is understood that this utility model has been described through some embodiments, and those skilled in the art will recognize that various changes or equivalent substitutions can be made to these features and embodiments without departing from the spirit and scope of this utility model. Furthermore, under the teachings of this utility model, these features and embodiments can be modified to adapt to specific situations and materials without departing from the spirit and scope of this utility model. Therefore, this utility model is not limited to the specific embodiments disclosed herein, and all embodiments falling within the scope of the claims of this application are within the protection scope of this utility model.

Claims

1. A processing device for dried wolfberries, characterized in that, include Box (1), box (1) is fixed above the ground; The kneading and blowing structure is set inside the box (1). The inner wall of the box (1) is provided with two kneading boards (14) that move in an alternating manner. Several semi-circular silicone rubbers (15) are fixed on the opposite side of the two kneading boards (14). A central rod (16) is set in the middle of the two semi-circular silicone rubbers (15) to knead the goji berries in conjunction with the semi-circular silicone rubbers (15). A fan (18) that rotates and blows air at the bottom of the box (1) at the same time as the central rod (16).

2. The goji berry dried fruit processing device according to claim 1, characterized in that, The kneading and blowing structure also includes an irregular gear (7), a first gear (8), a rotating rod (10), and a bellows (11). One end of the rotating rod (10) passes through the entire box (1) and is fixedly connected to one side of the irregular gear (7). The rotating rod (10) is rotatably connected to the box (1). The irregular gear (7) meshes with the first gear (8). The bottom end of the rotating rod (10) is fixedly connected to one side of the bellows (11). The bellows (11) is equipped with two fans (18) and two motors. Each of the two fans (18) is fixedly connected to the rotating shaft of one motor.

3. The goji berry dried fruit processing device according to claim 2, characterized in that, The kneading and blowing structure also includes a second gear (12) and a rack (13). One end of the first gear (8) is fixedly connected to the top surface of the second gear (12). The bottom surface of the second gear (12) is fixedly connected to the top surface of the central rod (16). The bottom surface of the central rod (16) is rotatably connected to the bottom surface of the box (1). The two racks (13) mesh with the same second gear (12). The two kneading plates (14) are each fixedly connected to the bottom surface of one rack (13).

4. The goji berry dried fruit processing device according to claim 1, characterized in that, The wall of the central rod (16) is fixed with several semi-circular silicone rubber (15). The top surface of the box (1) is provided with a feed port (9). The bottom surface of the box (1) and above the bellows (11) is provided with a discharge port (19). A pull-out groove is provided on one side of the box (1). A baffle plate (21) is provided in the pull-out groove. The baffle plate (21) can cover the discharge port (19) and is compatible with the discharge port (19).

5. The goji berry dried fruit processing device according to claim 3, characterized in that, The box body (1) has a side groove (20) on each side, and the two racks (13) are slidably connected to one side groove (20) at one end of each side.

6. The goji berry dried fruit processing device according to claim 3, characterized in that, The top surface of the housing (1) is fixedly provided with a first protective cover (2), the top surface of the first protective cover (2) is fixedly provided with a first motor (6), the rotating shaft of the first motor (6) is fixedly connected to the top end of the rotating rod (10), and the end of the first gear (8) is rotatably connected to the housing (1).

7. The goji berry dried fruit processing apparatus according to claim 4, characterized in that, A second protective cover (3) is fixedly provided on the bottom surface of the box (1) and below the discharge port (19). An impurity port (4) and a goji berry port (5) are opened on the bottom surface of the second protective cover (3). Two blocks (17) are fixedly provided on the bottom surface of the second protective cover (3) and above the goji berry port (5). The opposite ends of the two blocks (17) are inclined toward the goji berry port (5).