Efficient red jujube quick kernel removing machine

By designing an automated jujube rapid pitting machine, including a rotating structure and a collection box, the problem of low efficiency in existing jujube rapid pitting machines has been solved, achieving rapid pitting and efficient collection of jujubes.

CN224291198UActive Publication Date: 2026-05-29XINJIANG BOGUANLIN FRUIT IND CO LTD

Patent Information

Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
XINJIANG BOGUANLIN FRUIT IND CO LTD
Filing Date
2025-07-15
Publication Date
2026-05-29

AI Technical Summary

Technical Problem

Existing rapid date pitting machines are inefficient when manually placing and collecting dates, resulting in slow pitting and low collection efficiency.

Method used

A rapid pitting machine for jujubes was designed, comprising a geared motor, a rotating structure, a pushing structure, and a collection box. The rotating structure automatically places the jujubes, and the pushing structure enables rapid pitting and collection. The detachable collection box facilitates cleaning.

Benefits of technology

This technology enables rapid pitting and efficient collection of jujubes, improving processing efficiency, reducing manual operations, and facilitating automated processing of rapidly pitted jujubes.

✦ Generated by Eureka AI based on patent content.

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Abstract

The utility model discloses a kind of efficient red jujube quick kernel-removing machine, including body, its upper end rear side is equipped with feed inlet;Speed reducer motor, it is installed in the upper end middle side of body, and the output end of speed reducer motor is connected with rotating structure, the rotating structure includes rotating lever, carousel and placement groove, the lower side of rotating lever is equipped with carousel, and the surface of carousel is equipped with placement groove;Fixed plate, it is installed in the inside left side of body, and the inside left side of fixed plate is provided with connecting motor, the output end of connecting motor is connected with mounting rod, and the outside of mounting rod is connected with connecting plate, the upper side of connecting plate is connected with push material structure, and push material structure includes moving plate, mounting plate and push jujube lever. This efficient red jujube quick kernel-removing machine is provided with rotating structure, can rotate to red jujube, to play the automatic placement effect to red jujube, and is provided with push structure, can push material to red jujube, to play the collection effect to red jujube.
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Description

Technical Field

[0001] This utility model relates to the field of rapid pitting technology for jujubes, specifically a highly efficient rapid pitting machine for jujubes. Background Technology

[0002] A rapid pitting machine refers to a machine capable of quickly removing fruit pits. It is an automated or semi-automated mechanical device specifically designed for removing fruit pits, primarily used in the food processing industry. Jujubes are plants belonging to the genus Ziziphus of the family Rhamnaceae. They turn red when ripe and can be eaten raw or dried. They are often dried to make dried jujubes. Jujubes are very high in vitamins, earning them the reputation of "natural vitamin pills." They have the effects of nourishing yin and yang. Jujubes can also be used medicinally, having effects such as nourishing the stomach, strengthening the spleen, enriching blood, and strengthening the body. Both the kernel and root of the jujube can be used in medicine. The kernel can calm the nerves and is an important medicinal ingredient. In the processing of jujubes, a rapid pitting machine is needed to remove the pits.

[0003] Based on existing solutions and actual production and processing applications, the current high-efficiency jujube pitting machine still has some problems, such as:

[0004] 1. When pitting red dates, the dates are placed one by one into the placement trough and then pitted by the pitting rod. Because the dates are placed into the placement trough manually, the pitting process is not fast enough.

[0005] 2. When collecting pitted jujubes, they are manually removed from the placement trough. Since manual handling is required, the collection efficiency of jujubes is low. Therefore, this utility model provides a high-efficiency jujube pitting machine to solve the above-mentioned problems. Utility Model Content

[0006] The purpose of this invention is to provide a highly efficient jujube pitting machine to solve the problems mentioned in the background art, which involve manually placing jujubes into the placement trough and then using a pitting rod to remove the pits. This manual placement of the jujubes into the placement trough results in slow pitting, and the manual removal of the pitted jujubes from the placement trough during collection leads to low collection efficiency.

[0007] To achieve the above objectives, this utility model provides the following technical solution: a high-efficiency jujube pitting machine, comprising a machine body, wherein a feed inlet is installed on the rear side of its upper end;

[0008] Also includes:

[0009] A geared motor is installed on the upper middle side of the machine body, and the output end of the geared motor is connected to a rotating structure. The rotating structure includes a rotating rod, a turntable, and a placement groove. The rotating rod is installed on the output end of the geared motor, and the turntable is installed on the lower side of the rotating rod. The surface of the turntable is provided with a placement groove.

[0010] A fixed plate is installed inside the left side of the machine body, and a connecting motor is provided inside the left side of the fixed plate. The output end of the connecting motor is connected to a mounting rod, and a connecting plate is connected to the outside of the mounting rod. A pushing structure is connected to the upper side of the connecting plate, and the pushing structure includes a moving plate, a mounting plate, and a push rod. The mounting plate is installed on the upper side of the connecting plate, and a moving plate is connected to the lower right side of the mounting plate. A push rod is installed on the upper side of the mounting plate.

[0011] Preferably, a connecting plate is fixedly installed on the upper right side of the machine body, and a brush is fixedly installed on the lower side of the connecting plate, and a support block is fixedly installed on the inner middle side of the machine body;

[0012] A baffle plate is fixedly installed on the rear side of the interior of the machine body, and a multi-stage telescopic rod is fixedly installed on the middle side of the left end of the baffle plate, and a push plate is fixedly installed on the left side of the multi-stage telescopic rod.

[0013] Preferably, an electric telescopic rod is fixedly installed on the upper side of the inner side of the machine body, and an installation block is fixedly installed on the lower side of the electric telescopic rod, and a core removal rod is fixedly connected to the lower side of the installation block;

[0014] A collection box is provided at the left end of the machine body, and a fixed rod is movably connected to the upper right side of the collection box.

[0015] Preferably, the rotating rod and the turntable are fixedly connected, and a groove is provided on the lower side of the rotating rod, and the groove is engaged with the push plate.

[0016] Preferably, the mounting rod and the connecting plate are connected by a thread, and the connecting plate and the mounting plate are fixedly connected.

[0017] Preferably, the collection box and the fixing rod are connected by a thread and the collection box can be disassembled.

[0018] Preferably, the push rods are evenly distributed on the upper side of the mounting plate, and the radius of the push rods is larger than the radius of the pitting rod.

[0019] Preferably, the support block is rotatably connected to the turntable and provides support for the turntable.

[0020] Compared with the prior art, the beneficial effects of this utility model are: the efficient jujube quick pitting machine is equipped with a rotating structure that can rotate the jujubes, thereby automatically placing the jujubes, and is also equipped with a pushing structure that can push the jujubes, thereby collecting the jujubes.

[0021] 1. Pour the jujubes into the machine body through the feed inlet, start the reduction motor, and make the reduction motor drive the rotating rod to rotate. This causes the rotating rod to drive the turntable to rotate on the upper end of the support block. This causes the brush set on the lower side of the connecting plate to roll the jujubes and fix them into the inside of the placement slot. This causes the turntable to rotate the jujubes to the lower side of the mounting block. Start the electric telescopic rod, which causes the electric telescopic rod to move the mounting block downward. This causes the mounting block to move the pitting rod downward, and then the pitting rod removes the pits from the jujubes inside the placement slot, making it convenient to quickly remove the pits from the jujubes.

[0022] 2. By starting the connecting motor, the connecting motor drives the mounting rod to rotate on the left side inside the fixed plate, thereby moving the connecting plate threaded to the mounting rod upward. This causes the connecting plate to move the mounting plate upward, which in turn moves the moving plate upward on the right side inside the fixed plate. This causes the mounting plate to move the push rod upward, pushing the red dates out of the placement slot. Then, the multi-stage telescopic rod is activated, causing it to move the push plate to the left side inside the blocking plate. This push plate then moves the red dates into the collection box for easy collection.

[0023] 3. By rotating the fixing rod, the fixing rod is threaded to the upper right side of the collection box, thereby moving the fixing rod to the left and diverting the flow on the left side of the machine body. This facilitates the disassembly of the collection box and makes it easier to process the jujubes. Attached Figure Description

[0024] Figure 1 This is a schematic cross-sectional view of the connection between the body and the fixing plate of this utility model.

[0025] Figure 2 This utility model Figure 1 Enlarged schematic diagram of point A in the middle;

[0026] Figure 3 This utility model Figure 1 Enlarged structural diagram at point B;

[0027] Figure 4 This is a schematic cross-sectional view of the connection between the turntable and the placement slot of this utility model.

[0028] Figure 5 This utility model Figure 4 Enlarged structural diagram at point C;

[0029] Figure 6 This is a schematic diagram of the overall structure of the connection between the connecting plate and the fixing plate of this utility model;

[0030] Figure 7 This is a schematic diagram of the overall cross-sectional structure of the body of this utility model;

[0031] Figure 8 This is a schematic diagram of the overall structure of the push rod of this utility model.

[0032] In the diagram: 1. Machine body; 2. Gear motor; 3. Rotating rod; 4. Feed inlet; 5. Turntable; 6. Placement slot; 7. Brush; 8. Fixing plate; 9. Connecting motor; 10. Mounting rod; 11. Moving plate; 12. Mounting plate; 13. Collection box; 14. Electric telescopic rod; 15. Mounting block; 16. Pitting rod; 17. Connecting plate; 18. Jujube pushing rod; 19. Support block; 20. Fixing rod; 21. Connecting plate; 22. Blocking plate; 23. Pushing plate; 24. Multi-stage telescopic rod. Detailed Implementation

[0033] 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.

[0034] Please see Figures 1-8 This utility model provides a technical solution: a high-efficiency jujube pitting machine, comprising: a machine body 1, a reduction motor 2, a rotating rod 3, a feed inlet 4, a turntable 5, a placement groove 6, a brush 7, a fixing plate 8, a connecting motor 9, a mounting rod 10, a moving plate 11, a mounting plate 12, a collection box 13, an electric telescopic rod 14, a mounting block 15, a pitting rod 16, a connecting plate 17, a jujube pushing rod 18, a support block 19, a fixing rod 20, a connecting plate 21, a blocking plate 22, a pushing plate 23, and a multi-stage telescopic rod 24. In operation, the specific details are as follows... Figure 1 , Figure 2 , Figure 3 , Figure 4 and Figure 7As shown, the machine body 1 is equipped with a feed inlet 4 fixedly installed on the upper rear side, a controller located on the upper right side of the machine body 1, a geared motor 2 fixedly installed on the upper middle side of the machine body 1, a rotating rod 3 connected to the output end of the geared motor 2, a turntable 5 fixedly installed on the lower side of the rotating rod 3, and a placement groove 6 opened on the surface of the turntable 5. Red dates are placed inside the machine body 1 through the feed inlet 4, so that the red dates are placed vertically inside the placement groove 6. The controller controls the geared motor 2 to start, causing the geared motor 2 to drive the rotating rod 3 to rotate on the upper side inside the machine body 1, thereby causing the rotating rod 3 to rotate... The turntable 5 rotates on the upper outer side of the support block 19, causing the turntable 5 to rotate and the jujubes on its upper side to rotate. This allows the brush 7, fixedly installed on the lower side of the connecting plate 21, to clean the dust from the surface of the jujubes on the turntable 5, causing the jujubes to roll into the placement slot 6 and be placed vertically. The turntable 5 then rotates the jujubes inside the placement slot 6 to the lower side of the mounting block 15. The controller then activates the electric telescopic rod 14, which, driven by the electric telescopic rod 14, moves the mounting block 15 downwards. The mounting block 15 moves downward, causing it to move the pitting rod 16 downward. This allows the pitting rod 16 to remove the pits from the dates inside the placement groove 6. A date-pushing rod 18, mounted on the upper side of the mounting plate 12, is positioned inside the lower side of the placement groove 6, with its upper side fitting against the lower side of the dates. This allows the date pits to fall through the placement groove 6 into the groove inside the date-pushing rod 18, facilitating quick pitting. Then, the connecting motor 9 is activated, connecting the... The machine 9 drives the mounting rod 10 to rotate inside the left side of the fixed plate 8, thereby causing the connecting plate 17, which is threadedly connected to the mounting rod 10, to move the mounting plate 12 downward. This causes the mounting plate 12 to move the moving plate 11 inside the right side of the fixed plate 8 downward, and the mounting plate 12 to move the push rod 18 downward. This causes the upper side of the push rod 18 to be lower than the middle of the hole structure opened on the front side of the machine body 1. Through the hole structure opened on the front side of the lower end of the machine body 1, the jujube pits inside the push rod 18 can be cleaned using tools.

[0035] Specific examples Figure 1 , Figure 2 , Figure 4 , Figure 5 , Figure 6 and Figure 8As shown, a baffle plate 22 is fixedly installed inside the rear side of the machine body 1. A multi-stage telescopic rod 24 is fixedly installed on the left side of the middle part of the baffle plate 22. A push plate 23 is fixedly installed on the left side of the multi-stage telescopic rod 24. A fixed plate 8 is fixedly installed inside the lower side of the machine body 1. A connecting motor 9 is fixedly installed on the left side inside the fixed plate 8. A mounting rod 10 is connected to the output end of the connecting motor 9. A connecting plate 17 is movably installed on the outer side of the upper end of the mounting rod 10. A mounting plate 12 is fixedly installed on the upper side of the connecting plate 17. A push rod 18 is set on the upper side of the mounting plate 12. A movable plate 11 is installed on the right side of the lower end of the mounting plate 12. The controller controls the connecting motor 9 to start, so that the connecting motor 9 drives the mounting rod 10 to rotate inside the left side of the fixed plate 8, thereby making the mounting rod 10 and the connecting plate 17 threadedly connected. This causes the connecting plate 17 to drive the mounting plate 12 to move upward. The mounting plate 12 drives the moving plate 11 to move upward on the right side inside the fixed plate 8, thereby causing the mounting plate 12 to drive the pusher rod 18 to move upward. The pusher rod 18 then pushes the red dates inside the placement slot 6 to the upper side of the turntable 5. Then, the controller controls the multi-stage telescopic rod 24 installed on the middle left side of the blocking plate 22 to start. Under the drive of the multi-stage telescopic rod 24, the multi-stage telescopic rod 24 drives the pusher plate 23 to move to the left. This pusher plate 23 pushes the red dates on the upper side of the turntable 5 to move to the left, causing the pusher plate 23 to push the red dates to fall into the collection box 13. Then, the reduction motor 2 drives the turntable 5 to rotate slowly, causing the turntable 5 to rotate the pitted red dates to the left side of the pusher plate 23. The above operation is repeated to facilitate the collection of pitted red dates. The radius of the pusher rod 18 is larger than the radius of the pitting rod 16.

[0036] Specific examples Figure 1 and Figure 2 As shown, a collection box 13 is set at the left end of the machine body 1, and a support block 19 is movably installed on the upper right side of the collection box 13. By using a tool to twist the fixing rod 20 installed on the upper right side of the collection box 13, the fixing rod 20 is threadedly connected to the upper right side of the collection box 13. Under the thread action between the fixing rod 20 and the collection box 13, the fixing rod 20 moves to the left. Then, under the action of the fixing rod 20 moving to the left, the fixing rod 20 is separated from the left side of the machine body 1, so that the collection box 13 is separated from the left side of the machine body 1, which facilitates the disassembly of the collection box 13 and the cleaning of the pitted jujubes.

[0037] All standard parts used in this utility model can be purchased from the market, and irregular parts can be customized according to the description and drawings. The specific connection methods of each part adopt conventional methods such as bolts, rivets, and welding that are mature in the prior art. The machinery, parts and equipment adopt conventional models in the prior art. In addition, the circuit connection adopts conventional connection methods in the prior art, which will not be described in detail here. The contents not described in detail in this specification belong to the prior art known to those skilled in the art.

[0038] Although the present invention 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 the present invention should be included within the protection scope of the present invention.

Claims

1. A high-efficiency jujube pitting machine, comprising a machine body (1) with a feed inlet (4) installed on the rear side of its upper end; Its features are, Also includes: A geared motor (2) is installed on the upper middle side of the machine body (1), and the output end of the geared motor (2) is connected to a rotating structure. The rotating structure includes a rotating rod (3), a turntable (5) and a placement groove (6). The rotating rod (3) is installed on the output end of the geared motor (2), and the turntable (5) is installed on the lower side of the rotating rod (3). The surface of the turntable (5) is provided with a placement groove (6). A fixed plate (8) is installed on the inside left side of the machine body (1), and a connecting motor (9) is provided on the inside left side of the fixed plate (8). The output end of the connecting motor (9) is connected to a mounting rod (10), and a connecting plate (17) is connected to the outside of the mounting rod (10). A pushing structure is connected to the upper side of the connecting plate (17), and the pushing structure includes a moving plate (11), a mounting plate (12), and a push rod (18). The mounting plate (12) is installed on the upper side of the connecting plate (17), and the moving plate (11) is connected to the lower right side of the mounting plate (12). The push rod (18) is installed on the upper side of the mounting plate (12).

2. The efficient jujube pitting machine according to claim 1, characterized in that: A connecting plate (21) is fixedly installed on the upper right side of the body (1), and a brush (7) is fixedly installed on the lower side of the connecting plate (21), and a support block (19) is fixedly installed on the inner middle side of the body (1). A baffle plate (22) is fixedly installed on the rear side of the inner side of the body (1), and a multi-stage telescopic rod (24) is fixedly installed on the middle side of the left end of the baffle plate (22), and a push plate (23) is fixedly installed on the left side of the multi-stage telescopic rod (24).

3. The efficient jujube pitting machine according to claim 1, characterized in that: An electric telescopic rod (14) is fixedly installed on the upper side of the inner side of the body (1), and an installation block (15) is fixedly installed on the lower side of the electric telescopic rod (14), and a core removal rod (16) is fixedly connected to the lower side of the installation block (15). A collection box (13) is provided at the left end of the body (1), and a fixing rod (20) is movably connected to the upper right side of the collection box (13).

4. The efficient jujube pitting machine according to claim 1, characterized in that: The rotating rod (3) is fixedly connected to the turntable (5), and a groove is provided on the lower side of the rotating rod (3), and the groove is engaged with the push plate (23).

5. The efficient jujube pitting machine according to claim 1, characterized in that: The mounting rod (10) and the connecting plate (17) are connected by threads, and the connecting plate (17) and the mounting plate (12) are fixedly connected.

6. The efficient jujube pitting machine according to claim 3, characterized in that: The collection box (13) is threadedly connected to the fixing rod (20) and the collection box (13) can be disassembled.

7. The efficient jujube pitting machine according to claim 1, characterized in that: The push rods (18) are evenly distributed on the upper side of the mounting plate (12), and the radius of the push rods (18) is larger than the radius of the core removal rods (16).

8. The efficient jujube pitting machine according to claim 2, characterized in that: The support block (19) is rotatably connected to the turntable (5) and provides support for the turntable (5).