Simple fruit picking device for agricultural production

Abstract

The utility model relates to the technical field of agricultural production, and discloses a simple fruit picking device for agricultural production, which comprises a collecting frame and a U-shaped plate, the top of the collecting frame is provided with a groove, the inside of the groove is slidably connected with a movable frame, the bottom of the inner side of the U-shaped plate is fixedly connected with a servo motor, and the servo motor is fixedly connected with the collecting frame. The output end of the servo motor is fixedly connected with a lead screw, open grooves are formed in the adjacent sides of the U-shaped plate and the collecting frame, the outer side of the lead screw is in threaded connection with a movable block, and the left side of the movable block penetrates through the open grooves and is fixedly connected with the left side of the movable frame. According to the fruit picking device, the lead screw can be driven to rotate through the servo motor, the movable block can drive the movable frame to move upwards along with the lead screw, and therefore the containing space of the collecting frame can be increased, workers do not need to continuously take out picked fruits in the container for subsequent picking work, and then the fruit picking efficiency can be improved.

Description

Technical Field

[0001] The utility model relates to the technical field of agricultural production, in particular to a simple fruit picking device for agricultural production. Background Art

[0002] Agricultural production refers to the process of producing various agricultural products through activities such as farming, planting and breeding. These agricultural products include grains, vegetables and fruits. At present, there are a large number of fruit farmers in my country who grow fruits such as apples, oranges, pears and peaches. These fruits grow on trees at a certain height and are difficult to pick, so fruit picking devices are needed.

[0003] After searching, the Chinese patent announcement number: CN212936773U discloses a simple fruit picking device for agricultural production, including a first handle and a second handle, the top of the first handle is fixedly connected to a first sleeve, the top of the second handle is fixedly connected to a second sleeve, the first sleeve is internally movable with a first support rod, the top of the first support rod extends to the top of the first sleeve, and the second sleeve is internally movable with a second support rod. The simple fruit picking device for agricultural production described in the utility model is provided with a first sleeve, a second sleeve, a first support rod, a second support rod, a positioning shaft, a spring buckle, a first bowl body, a second bowl body, a first blade and a second blade, which can solve the problem that the fruit trees are too high and the pickers cannot touch the fruits, and the overall structure length is adjustable, which can act on the fruit picking work of fruit trees of different heights, the overall structure is simple, the manufacturing cost is low, and the operation is convenient, which brings better prospects for use. When the device is performing the picking operation, the fruits will automatically fall into the fruit storage container for collection. However, since the internal space of the fruit storage container is small, the staff needs to take out the fruits from the fruit storage container before performing the next picking operation, which reduces the fruit picking efficiency and cannot meet the needs of users. Utility Model Content

[0004] In order to make up for the above deficiencies, the utility model provides a simple fruit picking device for agricultural production, aiming to improve the problem that the fruit picking device in the prior art has a small storage space, thereby affecting the subsequent fruit picking efficiency.

[0005] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a simple fruit picking device for agricultural production, comprising a collecting frame and a U-shaped plate, the top of the collecting frame is provided with a groove, the interior of the groove is slidably connected with a movable frame, the inner bottom of the U-shaped plate is fixedly connected with a servo motor, the output end of the servo motor is fixedly connected with a screw rod, the adjacent sides of the U-shaped plate and the collecting frame are provided with an open groove, the outer side of the screw rod is threadedly connected with a movable block, the left side of the movable block passes through the open groove and is fixedly connected to the left side of the movable frame, the left and right sides of the interior of the collecting frame are provided with through grooves, the interior left side of the movable frame is fixedly connected with a cylinder, the output end of the cylinder is fixedly connected with a concave blade, the interior right side of the movable frame is fixedly connected with a support rod, the left end of the support rod is fixedly connected with a convex blade, and a buffer mechanism is provided at the middle and lower part of the inner side of the collecting frame.

[0006] As a further description of the above technical solution:

[0007] The buffer mechanism comprises an elastic rubber plate, two of which are fixedly connected to the middle and lower inner part of the collection frame at equal intervals, a plurality of holes are opened at equal intervals on the top of the elastic rubber plate, and a sponge pad is fixedly connected to the inner bottom of the collection frame.

[0008] As a further description of the above technical solution:

[0009] An electric telescopic rod is arranged at the bottom of the collecting frame, and an output end of the electric telescopic rod is fixedly connected to the bottom of the collecting frame.

[0010] As a further description of the above technical solution:

[0011] A controller is fixedly connected to the front side of the electric telescopic rod, and the controller is electrically connected to the servo motor, the cylinder and the electric telescopic rod respectively.

[0012] As a further description of the above technical solution:

[0013] A protective cover is arranged on the outer side of the controller, and one side of the protective cover is rotatably connected to the front side of the electric telescopic rod.

[0014] As a further description of the above technical solution:

[0015] The left and right sides of the movable block are respectively slidably connected to the inside of the corresponding opening groove.

[0016] As a further description of the above technical solution:

[0017] The sizes of the elastic rubber plate and the sponge pad are matched with the inner size of the collecting frame.

[0018] As a further description of the above technical solution:

[0019] A protective sleeve is arranged on the outer side of the bottom of the electric telescopic rod.

[0020] The utility model has the following beneficial effects:

[0021] 1. In the utility model, the servo motor can drive the screw rod to rotate, and the movable block on the screw rod will drive the movable frame to move upward, so as to increase the storage space of the collection frame. There is no need for the staff to constantly take out the picked fruits from the container and then carry out subsequent fruit picking work, thereby improving the fruit picking efficiency and meeting the needs of users.

[0022] 2. In the utility model, the fruits picked by the device will first fall onto the elastic rubber plate, and then slowly roll out from the hole, and finally fall onto the sponge pad after passing through two layers of elastic rubber plates, which can reduce the falling speed of the fruits, thereby avoiding the damage of the fruits and further improving the practicality of the device. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] Figure 1 This is a three-dimensional diagram of a simple fruit picking device for agricultural production proposed by the utility model;

[0024] Figure 2 This is a partial structural cross-sectional view of a simple fruit picking device for agricultural production proposed by the utility model;

[0025] Figure 3 The utility model is a schematic diagram of the collecting frame structure of a simple fruit picking device for agricultural production.

[0026] Legend:

[0027] 1. Collection frame; 2. Buffer mechanism; 201. Elastic rubber plate; 202. Hole; 203. Sponge pad; 3. Groove; 4. U-shaped plate; 5. Servo motor; 6. Screw rod; 7. Open slot; 8. Movable block; 9. Movable frame; 10. Through slot; 11. Cylinder; 12. Concave blade; 13. Support rod; 14. Convex blade; 15. Electric telescopic rod; 16. Controller; 17. Protective cover; 18. Protective sleeve. DETAILED DESCRIPTION

[0028] 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.

[0029] Reference Figure 1 , Figure 2 and Figure 3 The utility model provides an embodiment: a simple fruit picking device for agricultural production, including a collecting frame 1 and a U-shaped plate 4, a groove 3 is provided on the top of the collecting frame 1, a movable frame 9 is slidably connected inside the groove 3, a servo motor 5 is fixedly connected to the inner bottom of the U-shaped plate 4, a screw rod 6 is fixedly connected to the output end of the servo motor 5, an opening groove 7 is provided on the adjacent side of the U-shaped plate 4 and the collecting frame 1, a movable block 8 is threadedly connected to the outer side of the screw rod 6, the left side of the movable block 8 passes through the opening groove 7 and is fixedly connected to the left side of the movable frame 9, and the collecting frame A through slot 10 is provided on both the left and right sides of the inside of the collecting frame 1, a cylinder 11 is fixedly connected to the left side of the inside of the movable frame 9, a concave blade 12 is fixedly connected to the output end of the cylinder 11, a support rod 13 is fixedly connected to the right side of the inside of the movable frame 9, a convex blade 14 is fixedly connected to the left end of the support rod 13, a buffer mechanism 2 is provided at the middle and lower part of the inner side of the collecting frame 1, the left and right sides of the movable block 8 are respectively slidably connected to the corresponding inside of the opening slot 7, an electric telescopic rod 15 is provided at the bottom of the collecting frame 1, and the output end of the electric telescopic rod 15 is fixedly connected to the bottom of the collecting frame 1;

[0030] Specifically, through the precise control of the servo motor 5, the screw rod 6 can be driven to rotate, and the movable block 8 on the screw rod 6 moves up and down with the rotation of the screw rod 6. This design cleverly utilizes the mechanical principle, so that the movable frame 9 can automatically move upward, thereby effectively expanding the storage space of the collection frame 1. Such a design greatly reduces the labor intensity of the staff during the picking process, because the traditional picking method requires the staff to constantly take out the picked fruits from the container and then carry out subsequent picking work, which is inefficient and easy to fatigue. In addition, this design also improves the efficiency of fruit picking. Due to the automatic upward movement of the movable frame 9, the picked fruits can be quickly stored in the collection frame 1, avoiding the time waste caused by frequent handling of fruits. In this way, not only can the picking speed be accelerated, but also the freshness and integrity of the fruit can be guaranteed, thereby improving the overall efficiency of the picking operation.

[0031] Reference Figure 2 The buffer mechanism 2 includes an elastic rubber plate 201, two elastic rubber plates 201 are fixedly connected to the middle and lower parts of the inner side of the collection frame 1 at equal distances, a plurality of holes 202 are opened at equal distances on the top of the elastic rubber plate 201, a sponge pad 203 is fixedly connected to the inner bottom of the collection frame 1, and the sizes of the elastic rubber plate 201 and the sponge pad 203 match the internal size of the collection frame 1;

[0032] Specifically, after the fruit is picked by the picking device, it will first fall onto the first layer of elastic rubber plate 201. This layer of elastic rubber plate 201 has good elasticity and cushioning properties, and can quickly deform when the fruit comes into contact with it, absorbing most of the impact force. Then the fruit will slowly roll out from the hole 202 on the elastic rubber plate 201. When the fruit rolls to the second layer of elastic rubber plate 201, it will be cushioned again, further reducing its speed and impact force. Finally, the fruit will fall onto the sponge pad 203, thereby ensuring that the fruit is intact.

[0033] Reference Figure 1 A controller 16 is fixedly connected to the front side of the electric telescopic rod 15, and the controller 16 is electrically connected to the servo motor 5, the cylinder 11 and the electric telescopic rod 15 respectively. A protective cover 17 is arranged on the outside of the controller 16, and one side of the protective cover 17 is rotatably connected to the front side of the electric telescopic rod 15;

[0034] Specifically, the operation of the servo motor 5, the cylinder 11 and the electric telescopic rod 15 can be controlled by the controller 16, and the protective cover 17 can protect the controller 16 from being damaged by external factors.

[0035] Reference Figure 1 , a protective cover 18 is provided on the outer side of the bottom of the electric telescopic rod 15;

[0036] Specifically, the protective cover 18 can increase the friction between the worker's palm and the device, thereby improving the anti-slip effect when the worker holds the device.

[0037] Working principle: Before using the device, the staff can first carry it to the fruit tree where the fruit is to be picked, and then the electric telescopic rod 15 can drive the collection frame 1 to move upward until the fruit enters the collection frame 1. At this time, the cylinder 11 can drive the concave blade 12 to move to the right until it contacts the convex blade 14 to cut off the fruit stem. At this time, the fruit will fall into the collection frame 1 for collection. When the storage space of the collection frame 1 is insufficient, the servo motor 5 can drive the screw rod 6 to rotate, and the movable block 8 on the screw rod 6 will drive the movable frame 9 to move upward. Thereby, the storage space of the collection frame 1 can be increased, and the staff does not need to constantly take out the picked fruits from the container for subsequent fruit picking work, thereby improving the fruit picking efficiency and meeting the needs of users. The fruits picked by the device will first fall onto the elastic rubber plate 201, and then slowly roll out of the hole 202. After passing through two layers of elastic rubber plates 201, they will finally fall onto the sponge pad 203, which can reduce the falling speed of the fruits, thereby avoiding the damage of the fruits, and thereby improving the practicality of the device.

[0038] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the protection scope of the present invention.

Claims

1. A simple fruit picking device for agricultural production, comprising a collecting frame (1) and a U-shaped plate (4), characterized in that: The top of the collecting frame (1) is provided with a groove (3), the interior of the groove (3) is slidably connected to a movable frame (9), the inner bottom of the U-shaped plate (4) is fixedly connected to a servo motor (5), the output end of the servo motor (5) is fixedly connected to a screw rod (6), the U-shaped plate (4) and the collecting frame (1) are both provided with an open groove (7) on one side adjacent to the U-shaped plate (4), the outer side of the screw rod (6) is threadedly connected to a movable block (8), the left side of the movable block (8) passes through the open groove (7) and is connected to the movable block (8). The left side of the movable frame (9) is fixedly connected, the left and right sides of the interior of the collecting frame (1) are both provided with through slots (10), the left side of the interior of the movable frame (9) is fixedly connected with a cylinder (11), the output end of the cylinder (11) is fixedly connected with a concave blade (12), the right side of the interior of the movable frame (9) is fixedly connected with a support rod (13), the left end of the support rod (13) is fixedly connected with a convex blade (14), and a buffer mechanism (2) is provided at the middle and lower part of the inner side of the collecting frame (1).

2. A simple fruit picking device for agricultural production according to claim 1, characterized in that: The buffer mechanism (2) comprises an elastic rubber plate (201), wherein two elastic rubber plates (201) are respectively and equidistantly fixedly connected to the middle and lower inner part of the collection frame (1), a plurality of holes (202) are equidistantly provided on the top of the elastic rubber plate (201), and a sponge pad (203) is fixedly connected to the inner bottom of the collection frame (1).

3. The simple fruit picking device for agricultural production according to claim 1, characterized in that: An electric telescopic rod (15) is provided at the bottom of the collection frame (1), and an output end of the electric telescopic rod (15) is fixedly connected to the bottom of the collection frame (1).

4. The simple fruit picking device for agricultural production according to claim 3, characterized in that: A controller (16) is fixedly connected to the front side of the electric telescopic rod (15), and the controller (16) is electrically connected to the servo motor (5), the cylinder (11) and the electric telescopic rod (15) respectively.

5. A simple fruit picking device for agricultural production according to claim 4, characterized in that: A protective cover (17) is provided on the outside of the controller (16), and one side of the protective cover (17) is rotatably connected to the front side of the electric telescopic rod (15).

6. The simple fruit picking device for agricultural production according to claim 1, characterized in that: The left and right sides of the movable block (8) are respectively slidably connected to the inside of the corresponding opening groove (7).

7. The simple fruit picking device for agricultural production according to claim 2, characterized in that: The sizes of the elastic rubber plate (201) and the sponge pad (203) are matched with the internal sizes of the collection frame (1).

8. The simple fruit picking device for agricultural production according to claim 3, characterized in that: A protective sleeve (18) is arranged on the outer side of the bottom of the electric telescopic rod (15).

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