Wild jujube fruit picker
By combining an electric telescopic pole and a rotator with a picking knife and a protective layer, the problems of sharp hands and low efficiency in jujube picking are solved, achieving flexible and efficient picking and fruit protection.
Patent Information
- Application Number
- CN202520441955.4
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2025-03-13
- Publication Date
- 2026-02-10
- Estimated Expiration
- 2035-03-13
AI Technical Summary
Existing methods for harvesting jujubes are prone to causing hand injuries, are inefficient, damage trees, and make it difficult to guarantee harvesting efficiency and fruit integrity.
The system employs a combination of a first electric telescopic rod, a first rotator, and a rotating plate, along with a temporary placement tube, an elastic layer, and a discharge solenoid valve, to achieve flexible adjustment of height and angle. The use of ring-shaped picking knives and a protective layer ensures smooth fruit collection and protection.
It improves the flexibility and efficiency of harvesting, reduces fruit damage, maintains the integrity and freshness of the fruit, and ensures the stability and reliability of the harvesting process.
Smart Images
Figure CN223885751U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of harvesters, and in particular to a jujube fruit harvester. Background Technology
[0002] Wild jujubes are very common in most hilly and mountainous areas of my country. They grow to about one to two meters tall, covered with thorns, and have a trunk circumference of about fifty to seventy centimeters. The branches inside the trunk are also covered with thorns. The main petioles bear clusters of round jujube fruits about one centimeter in diameter. The ripe jujube fruits are sweet and sour and have high medicinal value. Therefore, when the jujubes ripen, many rural people will pick jujubes and sell them to small vendors to supplement their household income.
[0003] In existing methods of harvesting jujubes, the branches and trunks of jujube trees are covered with thorns, making it easy to injure one's hands by hand and also resulting in low efficiency. Some people, in pursuit of efficiency, cut down jujube trees with sickles or axes and then knock down the jujubes with sticks. This short-sighted method not only damages the ecology but also does not significantly improve efficiency. Furthermore, the knocked-down jujubes contain too many impurities, which reduces the overall quality of the jujubes. Therefore, those skilled in the art have provided a jujube fruit harvester to solve the problems mentioned in the background art. Utility Model Content
[0004] The purpose of this invention is to address the shortcomings of existing technologies by proposing a jujube fruit harvester. Through the combination of a first electric telescopic rod, a first rotator, and a rotating plate, the harvester's height and angle can be flexibly adjusted. This design allows the harvester to adapt to jujube trees of different heights and locations, greatly improving harvesting flexibility and efficiency. The temporary placement tube, elastic layer, and discharge solenoid valve ensure that the fruit can smoothly enter the subsequent collection process. The elastic layer reduces the impact of falling fruit, protecting it from damage. The discharge solenoid valve provides precise control, ensuring a stable and reliable fruit discharge process. With multiple ring-shaped harvesting blades and a protective layer, this design not only enables fast and accurate harvesting but also protects the fruit, reducing collisions and damage, and maintaining the fruit's integrity and freshness.
[0005] To achieve the above objectives, this utility model provides the following technical solution: a jujube fruit harvester, comprising a base, a control panel at the center of one side wall of the base, a slot at the center of the other side wall of the base, a lifting and rotating structure at one side of the center of the upper end face of the base, four movable support structures arranged in a rectangle on the lower end face of the base, a connecting plate at one side of the center of the upper end face of the lifting and rotating structure, a jujube fruit harvester at one side of the center of the lower end face of the connecting plate, a harvesting structure inside the jujube fruit harvester, a collecting structure at the center of the lower end face of the jujube fruit harvester, a power supply structure at one front and one rear side of one side of the upper end face of the base, and a collection box at the other side of the center of the upper end face of the base;
[0006] Through the above technical solution, the combination of the first electric telescopic rod, the first rotator, and the rotating plate enables flexible adjustment of the height and angle of the harvester. This design allows the harvester to adapt to jujube trees of different heights and positions, greatly improving the flexibility and efficiency of harvesting. Through the temporary placement tube, the elastic layer, and the discharge solenoid valve, this design ensures that the fruit can smoothly enter the subsequent collection process. The elastic layer reduces the impact force of the falling fruit, protecting it from damage. The use of the discharge solenoid valve provides precise control, ensuring a stable and reliable discharge process. Through multiple ring-shaped harvesting knives and a protective layer, this design not only enables the harvesting action to be completed quickly and accurately, but also protects the fruit through the protective layer, reducing collisions and damage, and maintaining the integrity and freshness of the fruit.
[0007] Furthermore, the lifting and rotating structure includes a first electric telescopic rod, a first rotator, and a rotating plate. The first electric telescopic rod is located at one side of the center of the upper end face of the base. The first rotator is located on the output end of the first electric telescopic rod. The rotating plate is located on the output end of the first rotator. The connecting plate is located at one side of the center of the upper end face of the rotating plate.
[0008] Through the above technical solution, the first electric telescopic pole extends or retracts by receiving control signals. When the height of the jujube fruit harvester needs to be adjusted, the first electric telescopic pole extends or retracts, and its output end drives the first rotator and the rotating plate, connecting plate and jujube fruit harvester to rise or fall as a whole to adapt to jujube trees of different heights. After receiving the control signal, the first rotator can rotate. When the angle of the jujube fruit harvester needs to be adjusted, the first rotator rotates, and its output end drives the rotating plate, connecting plate and jujube fruit harvester to rotate together, so that jujube fruits can be picked at different positions. It can carry out picking operations at different heights and angles, greatly improving the flexibility of picking.
[0009] Furthermore, the harvesting structure includes multiple harvesting knives and a protective layer. The multiple harvesting knives are arranged in a ring at the upper center of the inner wall of the jujube fruit harvester, and the protective layer is fitted inside the center of the jujube fruit harvester.
[0010] With the above technical solution, once the jujube fruit harvester is aligned with the jujube fruit, its position is adjusted by a lifting and rotating structure, allowing the fruit to enter the harvester. Multiple harvesting blades arranged in a ring quickly sever the connection between the fruit and the branch. These blades are made of sharp metal and can complete the harvesting action quickly and accurately. After the fruit enters the harvester, it first comes into contact with a protective layer made of soft sponge material, which cushions and protects the fruit, preventing it from being bumped or damaged during the harvesting process. This helps maintain the integrity and freshness of the fruit, improving its quality and market value.
[0011] Furthermore, the collection structure includes a temporary placement tube, an elastic layer, and a discharge solenoid valve. The temporary placement tube is located at the center of the lower end face of the jujube fruit harvester. The elastic layer is sleeved on the inner wall of the temporary placement tube. The discharge solenoid valve is located at the lower center of the elastic layer.
[0012] With the above technical solution, after the picking structure harvests the jujube fruit, the fruit enters the temporary placement tube through the jujube fruit picker. The temporary placement tube guides the fruit as it falls, ensuring that the fruit can smoothly enter the subsequent collection process. When the fruit falls through the temporary placement tube, it first comes into contact with the elastic layer, which is made of elastic silicone material. After the fruit comes into contact with the elastic layer, the elastic layer can act as a buffer, reducing the impact force of the fruit falling and preventing the fruit from being damaged by collision. When it is necessary to transfer the collected fruit to the collection box or to carry out further processing, the discharge solenoid valve is opened. Under the action of gravity, the fruit is discharged from the collection structure through the discharge solenoid valve. The discharge solenoid valve can be precisely controlled by the control system to ensure that the fruit discharge process is stable and reliable.
[0013] Furthermore, the four mobile support structures include four second rotators, four wheels, four second electric telescopic rods, four chassis, and a pusher. The four second rotators are arranged in a rectangular pattern on the lower end face of the base. The four wheels are respectively located on the output ends of the four second rotators. The four second electric telescopic rods are arranged in a rectangular pattern on the lower end face of the base. The four chassis are respectively located on the output ends of the four second electric telescopic rods. The pusher is located at the center of one side wall of the base.
[0014] With the above technical solution, when the equipment needs to be moved, the operator can control the direction and speed of the equipment by pushing the pusher. The second rotator can control the steering of the wheels, enabling the equipment to move in different directions. The wheels roll on the ground, driving the entire equipment to move. When the equipment needs to be fixed in a certain position, the second electric telescopic rod extends, pushing the chassis downwards so that the chassis contacts the ground, thereby increasing the contact area between the equipment and the ground and improving the stability of the equipment.
[0015] Furthermore, the power supply structure includes two solar panels, an inverter, and a battery. The two solar panels are located at the front and rear of one side of the upper surface of the base, the inverter is located at the rear of one side of the upper surface of the base, and the battery is located at the front of one side of the upper surface of the base.
[0016] Through the above technical solution, the main function of the two solar panels is to convert solar energy into electrical energy. Under sunlight, the photovoltaic cells in the solar panels absorb photons from the sunlight, exciting electrons to generate current. The solar panels generate direct current (DC). Since many devices require alternating current (AC) to operate normally, the inverter's function is to convert the DC power generated by the solar panels into AC power. The inverter uses electronic components to switch and convert DC power into AC power of a certain frequency and voltage to meet the power needs of the devices. When the power generated by the solar panels exceeds the current power demand of the devices, the excess power is stored in the battery. When the solar panels cannot generate enough power or when there is no sunlight, such as at night, the battery can provide power to the devices to ensure their normal operation.
[0017] Furthermore, bolts are provided on both sides of the center of the upper end face of the connecting plate;
[0018] Through the above technical solutions, bolt connection is a relatively reliable connection method that can provide greater connection force and will not easily loosen or separate due to vibration or external force during equipment operation.
[0019] Furthermore, a protective layer is provided on the inner wall of the collection box;
[0020] With the above technical solution, during the collection and transportation process, the items inside the collection box may collide with the box wall due to shaking, bumping, etc. The protective layer can absorb the energy generated by the collision, reduce the impact force on the items, and thus effectively prevent the items from being damaged by the collision.
[0021] This utility model has the following beneficial effects:
[0022] 1. In this utility model, the jujube fruit harvester achieves flexible adjustment of the height and angle of the harvester through the combination of the first electric telescopic rod, the first rotator and the rotating plate. This design enables the harvester to adapt to jujube trees of different heights and positions, greatly improving the flexibility and efficiency of harvesting.
[0023] 2. In this utility model, the design of the temporary placement tube, the elastic layer, and the discharge solenoid valve ensures that the fruit can smoothly enter the subsequent collection process. The elastic layer reduces the impact force of the falling fruit and protects the fruit from damage. The use of the discharge solenoid valve provides precise control and ensures that the fruit discharge process is stable and reliable.
[0024] 3. In this utility model, the multiple ring-shaped picking knives and protective layer not only enable the picking action to be completed quickly and accurately, but also protect the fruit through the protective layer, reduce collisions and damage, and maintain the integrity and freshness of the fruit. Attached Figure Description
[0025] Figure 1 This is a perspective view of a jujube fruit harvester proposed in this utility model;
[0026] Figure 2 This is a three-dimensional sectional view of a jujube fruit harvester proposed in this utility model;
[0027] Figure 3 This is a front sectional view of a jujube fruit harvester proposed in this utility model;
[0028] Figure 4 for Figure 3 Enlarged diagram of point A in the middle.
[0029] Legend:
[0030] 1. Base; 2. Control panel; 3. Slot; 4. Lifting and rotating structure; 401. First electric telescopic rod; 402. First rotator; 403. Rotating plate; 5. Moving support structure; 501. Second rotator; 502. Wheel; 503. Second electric telescopic rod; 504. Chassis; 505. Push handle; 6. Connecting plate; 7. Jujube fruit harvester; 8. Harvesting structure; 801. Harvesting knife; 802. Protective layer; 9. Power supply structure; 901. Solar panel; 902. Inverter; 903. Battery; 10. Collection box; 11. Protective layer; 12. Collection structure; 1201. Temporary placement tube; 1202. Elastic layer; 1203. Discharge solenoid valve. Detailed Implementation
[0031] 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.
[0032] Reference Figure 1-4 This utility model provides an embodiment of a jujube fruit harvester, comprising a base 1, a control panel 2 at the center of one side wall of the base 1, a slot 3 at the center of the other side wall of the base 1, a lifting and rotating structure 4 at one side of the center of the upper end face of the base 1, four movable support structures 5 arranged in a rectangle on the lower end face of the base 1, a connecting plate 6 at one side of the center of the upper end face of the lifting and rotating structure 4, a jujube fruit harvester 7 at one side of the center of the lower end face of the connecting plate 6, a harvesting structure 8 inside the jujube fruit harvester 7, a collecting structure 12 at the center of the lower end face of the jujube fruit harvester 7, a power supply structure 9 at one front and one rear side of one side of the upper end face of the base 1, and a collection box 10 at the other side of the center of the upper end face of the base 1.
[0033] Four movable support structures 5 allow the entire harvester to be easily moved across different terrains. When a fixed position is required for harvesting, the movable support structures 5 can be deployed or fixed to ensure the harvester is stably positioned in a specific location. The power supply structure 9 provides power to all components of the harvester, such as the control panel 2, the lifting and rotating structure 4, and the jujube fruit harvester 7. The lifting and rotating structure 4 is operated via the control panel 2. The lifting function adjusts the height of the jujube fruit harvester 7 to accommodate jujube trees of different heights, while the rotating function changes the harvester's direction for easier harvesting of jujubes at different locations. The harvesting structure 8 harvests jujubes inside the jujube fruit harvester 7. The operator controls the harvesting process via the control panel 2. The action of the picking structure 8 is to pick the jujubes from the tree. The picked jujubes are collected by the collecting structure 12 and then transported to the collection box 10 located on the other side of the center of the upper end face of the base 1 for storage. Bolts are provided on both sides of the center of the upper end face of the connecting plate 6. Bolt connection is a relatively reliable connection method that can provide a large connection force. During the operation of the equipment, it will not easily loosen or separate due to vibration or external force. The inner wall of the collection box 10 is covered with a protective layer 11. During the collection and transportation process, the items in the collection box 10 may collide with the box wall due to shaking, bumps, etc. The protective layer 11 can absorb the energy generated by the collision, reduce the impact force on the items, and thus effectively prevent the items from being damaged by the collision.
[0034] The lifting and rotating structure 4 includes a first electric telescopic rod 401, a first rotator 402, and a rotating plate 403. The first electric telescopic rod 401 is located at one side of the center of the upper end face of the base 1. The first rotator 402 is located on the output end of the first electric telescopic rod 401. The rotating plate 403 is located on the output end of the first rotator 402. The connecting plate 6 is located at one side of the center of the upper end face of the rotating plate 403. The first electric telescopic rod 401 extends or retracts by receiving control signals. When it is necessary to adjust the height of the jujube fruit harvester 7, the first electric telescopic rod 401 extends or retracts. Its output end drives the first rotator 402 and the rotating plate 403, connecting plate 6 and jujube fruit picker 7 to rise or fall as a whole to adapt to jujube trees of different heights. After receiving the control signal, the first rotator 402 can rotate. When it is necessary to adjust the angle of the jujube fruit picker 7, the first rotator 402 rotates, and its output end drives the rotating plate 403, connecting plate 6 and jujube fruit picker 7 to rotate together, so that the jujube fruits can be picked at different positions. It can carry out picking operations at different heights and angles, which greatly improves the flexibility of picking.
[0035] The harvesting structure 8 includes multiple harvesting blades 801 and a protective layer 802. The multiple harvesting blades 801 are arranged in a ring at the upper center of the inner wall of the jujube fruit harvester 7. The protective layer 802 is fitted inside the center of the jujube fruit harvester 7. When the jujube fruit harvester 7 is aligned with the jujube fruit, the position is adjusted by the lifting and rotating structure 4, allowing the fruit to enter the jujube fruit harvester 7. The multiple ring-arranged harvesting blades 801 quickly sever the connection between the fruit and the branch. These harvesting blades 801 are made of sharp metal material, which can quickly and accurately complete the harvesting action. When the fruit enters the jujube fruit harvester 7, it first comes into contact with the protective layer 802. The protective layer 802 is made of soft sponge material, which can cushion and protect the fruit, prevent the fruit from being bumped and damaged during the harvesting process, help maintain the integrity and freshness of the fruit, and improve the quality and market value of the fruit.
[0036] The collection structure 12 includes a temporary placement tube 1201, an elastic layer 1202, and a discharge solenoid valve 1203. The temporary placement tube 1201 is located at the center of the lower end face of the jujube fruit harvester 7. The elastic layer 1202 is sleeved on the inner wall of the temporary placement tube 1201. The discharge solenoid valve 1203 is located at the lower center of the elastic layer 1202. After the harvesting structure 8 harvests the jujube fruit, the fruit enters the temporary placement tube 1201 through the jujube fruit harvester 7. The temporary placement tube 1201 guides the fruit as it falls, ensuring that the fruit can smoothly enter the subsequent collection process. When the fruit comes into contact with the elastic layer 1202, which is made of elastic silicone material, the elastic layer 1202 acts as a buffer to reduce the impact of the falling fruit and prevent the fruit from being damaged by collision. When it is necessary to transfer the collected fruit to the collection box 10 or to carry out further processing, the discharge solenoid valve 1203 is opened. Under the action of gravity, the fruit is discharged from the collection structure 12 through the discharge solenoid valve 1203. The discharge solenoid valve 1203 can be precisely controlled by the control system to ensure that the discharge process of the fruit is stable and reliable.
[0037] The four mobile support structures 5 include four second rotators 501, four wheels 502, four second electric telescopic rods 503, four chassis 504, and a pusher 505. The four second rotators 501 are arranged in a rectangular pattern on the lower surface of the base 1. The four wheels 502 are respectively located on the output ends of the four second rotators 501. The four second electric telescopic rods 503 are arranged in a rectangular pattern on the lower surface of the base 1. The four chassis 504 are respectively located on the output ends of the four second electric telescopic rods 503. The pusher 505 is located at the center of one side wall of the base 1. When the equipment needs to be moved, the operator can control the direction and speed of the equipment by pushing the pusher 505. The second rotators 501 can control the steering of the wheels 502, enabling the equipment to travel in different directions. The wheels 502 roll on the ground, driving the entire equipment to move. When the equipment needs to be fixed in a certain position, the second electric telescopic rods 503 extend, pushing the chassis 504 downwards so that the chassis 504 contacts the ground, thereby increasing the contact area between the equipment and the ground and improving the stability of the equipment.
[0038] The power supply structure 9 includes two solar panels 901, an inverter 902, and a battery 903. The two solar panels 901 are positioned at the front and rear of one side of the upper surface of the base 1, respectively. The inverter 902 is positioned at the rear of one side of the upper surface of the base 1, and the battery 903 is positioned at the front of one side of the upper surface of the base 1. The main function of the two solar panels 901 is to convert solar energy into electrical energy. Under sunlight, the photovoltaic cells in the solar panels 901 absorb photons from the sunlight, exciting electrons to generate current. The solar panels 901 generate direct current (DC). Many devices require alternating current (AC) to function properly. The inverter 902 converts the direct current (DC) generated by the solar panel 901 into AC. Through the switching action of electronic components, the inverter 902 converts DC into AC at a certain frequency and voltage to meet the power needs of the devices. When the power generated by the solar panel 901 exceeds the current power demand of the devices, the excess power is stored in the battery 903. When the solar panel 901 cannot generate enough power or in the absence of sunlight, such as at night, the battery 903 can provide power to the devices to ensure their normal operation.
[0039] Working principle: When the equipment needs to be moved, the operator can control the direction and speed of movement by pushing the pusher 505. The second rotator 501 can control the steering of the wheels 502, enabling the equipment to move in different directions. The wheels 502 roll on the ground, driving the entire equipment to move. When the equipment needs to be fixed in a certain position, the second electric telescopic rod 503 extends, pushing the chassis 504 downwards so that the chassis 504 contacts the ground, thereby increasing the contact area between the equipment and the ground and improving the stability of the equipment. The power supply structure 9 provides power to all components of the harvester, such as the control panel 2, the lifting and rotating structure 4, and the jujube fruit harvester 7. The lifting and rotating structure 4 is operated through the control panel 2. The main function of the two solar panels 901 is to convert solar energy into electrical energy when there is sunlight. In this situation, the photovoltaic cells in the solar panel 901 absorb photons from sunlight, exciting electrons to generate current. The solar panel 901 generates direct current (DC). Since many devices require alternating current (AC) to function properly, the inverter 902 converts the DC generated by the solar panel 901 into AC. The inverter 902 uses electronic components to switch the DC to AC at a specific frequency and voltage to meet the power needs of the devices. When the power generated by the solar panel 901 exceeds the current power demand of the devices, the excess power is stored in the battery 903. When the solar panel 901 cannot generate enough power or in the absence of sunlight, such as at night, the battery 903 can provide power to the devices, ensuring their normal operation.
[0040] The first electric telescopic pole 401 extends or retracts upon receiving a control signal. When the height of the jujube fruit harvester 7 needs adjustment, the first electric telescopic pole 401 extends or retracts, and its output end drives the first rotator 402 and the upper rotating plate 403, connecting plate 6, and jujube fruit harvester 7 to rise or fall as a whole to accommodate jujube trees of different heights. After receiving the control signal, the first rotator 402 can rotate. When the angle of the jujube fruit harvester 7 needs adjustment, the first rotator 402 rotates, and its output end drives the rotating plate 403, connecting plate 6, and jujube fruit harvester 7 to rotate together, thus enabling harvesting of jujube fruits at different positions, and allowing harvesting at different heights and angles. The harvesting process is greatly improved, making the harvesting more flexible. When the jujube fruit harvester 7 is aligned with the jujube fruit, the position is adjusted by the lifting and rotating structure 4, allowing the fruit to enter the jujube fruit harvester 7. Multiple harvesting knives 801 arranged in a ring quickly cut the connection between the fruit and the branch. These harvesting knives 801 are made of sharp metal material, which can quickly and accurately complete the harvesting action. When the fruit enters the jujube fruit harvester 7, it first comes into contact with the protective layer 802. The protective layer 802 is made of soft sponge material, which can cushion and protect the fruit, prevent the fruit from being bumped and damaged during the harvesting process, help maintain the integrity and freshness of the fruit, and improve the quality and market value of the fruit.
[0041] After the picking structure 8 picks the jujube fruit, the fruit enters the temporary placement tube 1201 through the jujube fruit picker 7. The temporary placement tube 1201 guides the fruit as it falls, ensuring that the fruit can smoothly enter the subsequent collection. When the fruit falls through the temporary placement tube 1201, it first comes into contact with the elastic layer 1202. The elastic layer 1202 is made of elastic silicone material. After the fruit comes into contact with the elastic layer 1202, the elastic layer 1202 can act as a buffer, reducing the impact of the fruit falling and preventing the fruit from being damaged by collision. When it is necessary to transfer the collected fruit to the collection box 10 or to carry out further processing, the discharge solenoid valve 1203 is opened. Under the action of gravity, the fruit is discharged from the collection structure 12 through the discharge solenoid valve 1203. The discharge solenoid valve 1203 can be precisely controlled by the control system to ensure that the fruit discharge process is stable and reliable. The picked jujubes are collected by the collection structure 12 and then transported to the collection box 10 located on the other side of the center of the upper end face of the base 1 for storage.
[0042] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present utility model 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 utility model should be included within the protection scope of the present utility model.
Claims
1. A jujube fruit harvester, comprising a base (1), characterized in that: A control panel (2) is provided at the center of one side wall of the base (1), a slot (3) is provided at the center of the other side wall of the base (1), a lifting and rotating structure (4) is provided at the center of the upper end face of the base (1) on one side, four movable support structures (5) are arranged in a rectangle on the lower end face of the base (1), a connecting plate (6) is provided at the center of the upper end face of the lifting and rotating structure (4) on one side, a jujube fruit picker (7) is provided at the center of the lower end face of the connecting plate (6) on one side, a picking structure (8) is provided inside the jujube fruit picker (7), a collection structure (12) is provided at the center of the lower end face of the jujube fruit picker (7), a power supply structure (9) is provided at the front and back of one side of the upper end face of the base (1), and a collection box (10) is provided at the center of the upper end face of the base (1) on the other side.
2. The jujube fruit harvester according to claim 1, characterized in that: The lifting and rotating structure (4) includes a first electric telescopic rod (401), a first rotator (402), and a rotating plate (403). The first electric telescopic rod (401) is located at the center of the upper end face of the base (1) on one side. The first rotator (402) is located on the output end of the first electric telescopic rod (401). The rotating plate (403) is located on the output end of the first rotator (402). The connecting plate (6) is located at the center of the upper end face of the rotating plate (403) on one side.
3. The jujube fruit harvester according to claim 1, characterized in that: The harvesting structure (8) includes multiple harvesting knives (801) and a protective layer (802). The multiple harvesting knives (801) are arranged in a ring at the upper center of the inner side wall of the jujube fruit harvester (7), and the protective layer (802) is fitted inside the center of the jujube fruit harvester (7).
4. A jujube fruit harvester according to claim 1, characterized in that: The collection structure (12) includes a temporary tube (1201), an elastic layer (1202), and a discharge solenoid valve (1203). The temporary tube (1201) is located at the center of the lower end face of the jujube fruit harvester (7). The elastic layer (1202) is sleeved on the inner wall of the temporary tube (1201). The discharge solenoid valve (1203) is located at the lower center of the elastic layer (1202).
5. A jujube fruit harvester according to claim 1, characterized in that: The four movable support structures (5) include four second rotators (501), four wheels (502), four second electric telescopic rods (503), four chassis (504), and a pusher (505). The four second rotators (501) are arranged in a rectangular pattern on the lower end surface of the base (1). The four wheels (502) are respectively located on the output ends of the four second rotators (501). The four second electric telescopic rods (503) are arranged in a rectangular pattern on the lower end surface of the base (1). The four chassis (504) are respectively located on the output ends of the four second electric telescopic rods (503). The pusher (505) is located at the center of one side wall of the base (1).
6. A jujube fruit harvester according to claim 1, characterized in that: The power supply structure (9) includes two solar panels (901), an inverter (902), and a battery (903). The two solar panels (901) are located at the front and rear of one side of the upper surface of the base (1), the inverter (902) is located at the rear of one side of the upper surface of the base (1), and the battery (903) is located at the front of one side of the upper surface of the base (1).
7. A jujube fruit harvester according to claim 1, characterized in that: Bolts are provided on both sides of the center of the upper end face of the connecting plate (6).
8. A jujube fruit harvester according to claim 1, characterized in that: The inner wall of the collection box (10) is fitted with a protective layer (11).