Intelligent picking device for agricultural products
Through the intelligent picking device driven by hydraulic cylinder and motor, combined with the buffer component, the problems of low picking efficiency and easy breakage of agricultural products in the existing technology are solved, and efficient and safe picking of agricultural products are achieved.
Patent Information
- Application Number
- CN202421102366.5
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-05-20
- Publication Date
- 2025-01-03
- Estimated Expiration
- 2034-05-20
AI Technical Summary
The existing intelligent picking device is prone to breaking agricultural products during picking, and the picking efficiency is low. A device that can improve the picking efficiency and protect the quality of agricultural products is needed.
An intelligent picking device including hydraulic cylinder, fixed rod, motor, knife head, storage basket and buffer components is designed. The hydraulic cylinder and motor drive cutting and picking agricultural products, and the storage basket and storage box are used for automatic storage and buffering. , reduce collision and damage to agricultural products.
It realizes automatic adjustment of the picking angle according to the size of the agricultural products, improves the picking efficiency, reduces the damage and picking time of the agricultural products, can pick multiple agricultural products at the same time, and protects the quality of the agricultural products through buffer components.
Smart Images
Figure CN222284014U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of picking devices, in particular to an intelligent picking device for agricultural products. Background Art
[0002] Agricultural products refer to plants that are grown in agricultural production and can be harvested and used for food, feed, industrial raw materials, etc. after a certain growth cycle. These agricultural products are of many types, including food crops, cash crops, vegetables, fruits, etc.
[0003] Depending on the agricultural product, the picking method is different. Common hand picking is suitable for small crops, such as fruits and vegetables, while mechanical harvesting is suitable for large crops, such as wheat and corn. It can improve work efficiency and reduce costs. For crops in high places, such as trees, hanging picking can be used.
[0004] The prior art patent document with publication number CN207167090U provides a new type of intelligent picking device, which has a simple structure and is easy to use. It uses a camera and a color sensor to locate the picking part and automatically complete the picking, replacing manual picking, improving work efficiency and picking quality, and reducing work difficulty.
[0005] The above-mentioned prior art, although the intelligent picking device can use the camera and color sensor for positioning, and then automatically pick the fruits without manual picking, which reduces the difficulty of work, but the intelligent picking device uses the camera to find the pickable target when picking, and then controls the picking teeth to scrape the fruits off the branches, which can easily cause the agricultural products to break during picking, affecting the quality of the agricultural products, and can only be picked one by one, picking one and storing one, which is very time-consuming, increases the workload, and reduces the picking efficiency. Therefore, we need an intelligent picking device for agricultural products. Utility Model Content
[0006] The purpose of the utility model is to provide an intelligent picking device for agricultural products to solve the problem proposed in the above background technology that the intelligent picking device uses a camera to find the target to be picked during picking, and then controls the picking teeth to scrape the fruits off the branches, which can easily cause the agricultural products to break during picking and affect the quality of the agricultural products. In addition, the fruits can only be picked one by one and stored one by one, which is very time-consuming, increases the workload, and reduces the picking efficiency.
[0007] In order to achieve the above purpose, the utility model provides the following technical solutions:
[0008] An intelligent agricultural product picking device comprises a base, a support plate is fixedly connected to the top of the base, a support column is arranged on the top of the support plate, a lifting mechanism is installed on one side of the support plate, a picking component is arranged on one end of the lifting mechanism, a storage box is installed on the top of the base, and a buffer component is arranged inside the storage box;
[0009] The picking assembly includes a hydraulic cylinder, one end of the hydraulic cylinder is fixedly connected to a fixed rod, and one end of the fixed rod is installed with a first motor, the output end of the first motor is detachably connected to a cutter head through a coupling, one side of the lifting mechanism is fixedly connected to a fixed block, and a second motor is installed at the bottom of the fixed block, the output end of the second motor is detachably connected to a connecting rod through a coupling, and one end of the connecting rod is installed with a storage basket;
[0010] The buffer assembly includes a rotating shaft, a first buffer plate is rotatably connected inside the rotating shaft, and a first spring is installed on one side of the first buffer plate, a second spring is arranged inside the storage box, and a second buffer plate is installed on one end of the second spring, and a hinge is rotatably connected to one side of the storage box.
[0011] Preferably, a camera is provided on the top of the support column.
[0012] Preferably, the hydraulic cylinder forms a lifting structure with the first motor through a fixing rod, and the fixing rod is installed between the hydraulic cylinder and the first motor, and the fixing rod forms a rotating structure with the cutter head through the first motor.
[0013] Preferably, the lifting mechanism forms a fixed structure with the second motor through a fixed block, and the fixed block is installed between the lifting mechanism and the second motor.
[0014] Preferably, the second motor forms a rotating structure with the storage basket through a connecting rod, and the connecting rod is installed between the second motor and the storage basket.
[0015] Preferably, the storage box forms a rotating structure with the first buffer plate through a rotating shaft, and the number of the rotating shafts is two, and the first buffer plate forms an elastic structure with the storage box through a first spring.
[0016] Preferably, the storage box forms an elastic structure through a second spring and a second buffer plate, and the number of second springs is plural, and the base forms a rotating structure with the storage box through a hinge.
[0017] Compared with the prior art, the beneficial effects of the utility model are: the intelligent picking device for agricultural products,
[0018] First, the utility model is provided with a hydraulic cylinder, a fixed rod, a first motor, a cutter head, a fixed block, a second motor, a connecting rod and a storage basket. The fixed rod is lifted and lowered by the extension and retraction of the hydraulic cylinder, thereby driving the first motor to lift and lower, so that it can be adjusted according to the size of the agricultural products, and the first motor drives the cutter head to rotate, and the cutter head rotates and cuts to complete the picking of the agricultural products. After picking, the agricultural products will automatically fall into the storage frame for short-term storage, so that multiple agricultural products can be picked at the same time. After the storage basket is full, the second motor is started, and the second motor rotates to drive the connecting rod to rotate, and synchronously drives the storage basket to rotate. The storage basket is turned over to put the agricultural products inside into the storage box, which reduces working time and improves picking efficiency.
[0019] Second, the utility model is provided with a rotating shaft, a first buffer plate, a first spring, a second spring, a second buffer plate and a hinge. The first buffer plate is driven to rotate by rotating the rotating shaft, and the elasticity generated by the spring provided on one side of the first buffer plate can buffer the falling agricultural products, and the elasticity generated by the second spring and the second buffer plate can also play a buffering role. When used in combination, the falling agricultural products can be buffered in multiple stages, further avoiding the damage of the agricultural products by collision. When taking out the agricultural products in the storage box, the storage box can be rotated, and the storage box can be rotated by rotating the hinge. After the storage box is rotated and turned over, the agricultural products inside can be taken out more conveniently, reducing the damage of the agricultural products and increasing the yield of agricultural products. BRIEF DESCRIPTION OF THE DRAWINGS
[0020] Figure 1 This is a schematic diagram of the main structure of the utility model;
[0021] Figure 2 This is a schematic diagram of the front cross-sectional structure of the utility model;
[0022] Figure 3 This is a schematic diagram of the structure of the first motor and the cutter head of the utility model;
[0023] Figure 4 It is a schematic diagram of the first buffer plate and the rotating shaft structure of the utility model.
[0024] In the figure: 1. base; 2. support plate; 3. support column; 4. camera; 5. lifting mechanism; 6. picking component; 601. hydraulic cylinder; 602. fixing rod; 603. first motor; 604. cutter head; 605. fixing block; 606. second motor; 607. connecting rod; 608. storage basket; 7. storage box; 8. buffer component; 801. rotating shaft; 802. first buffer plate; 803. first spring; 804. second spring; 805. second buffer plate; 806. hinge. DETAILED DESCRIPTION
[0025] 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.
[0026] See also Figure 1 , Figure 2 , Figure 3 and Figure 4 , an intelligent agricultural product picking device, comprising a base 1, a support plate 2 is fixedly connected to the top of the base 1, a support column 3 is arranged on the top of the support plate 2, a lifting mechanism 5 is installed on one side of the support plate 2, and a picking component 6 is arranged at one end of the lifting mechanism 5, a storage box 7 is installed on the top of the base 1, and a buffer component 8 is arranged inside the storage box 7;
[0027] The picking assembly 6 includes a hydraulic cylinder 601, one end of the hydraulic cylinder 601 is fixedly connected to a fixed rod 602, and one end of the fixed rod 602 is installed with a first motor 603, the output end of the first motor 603 is detachably connected to a cutter head 604 through a coupling, one side of the lifting mechanism 5 is fixedly connected to a fixed block 605, and a second motor 606 is installed at the bottom of the fixed block 605, the output end of the second motor 606 is detachably connected to a connecting rod 607 through a coupling, and one end of the connecting rod 607 is installed with a storage basket 608;
[0028] The buffer assembly 8 includes a rotating shaft 801, the interior of the rotating shaft 801 is rotatably connected to a first buffer plate 802, and a first spring 803 is installed on one side of the first buffer plate 802, a second spring 804 is arranged inside the storage box 7, and a second buffer plate 805 is installed on one end of the second spring 804, and one side of the storage box 7 is rotatably connected to a hinge 806.
[0029] Through the above technical solution, the hydraulic cylinder 601 is extended and retracted to drive the fixed rod 602 to rise and fall, thereby driving the first motor 603 to rise and fall, so that it can be adjusted according to the size of the agricultural products, and the first motor 603 drives the cutter head 604 to rotate, and the cutter head 604 rotates and cuts to complete the picking of the agricultural products. After picking, the agricultural products will automatically fall into the storage basket 608 for short-term storage, so that multiple agricultural products can be picked at the same time. After the storage basket 608 is full, the second motor 606 is started, and the second motor 606 rotates to drive the connecting rod 607 to rotate, and synchronously drives the storage basket 608 to rotate. The storage basket 608 is flipped to put the internal agricultural products into the storage box 7, which reduces the working time and improves the picking efficiency.
[0030] Specifically, a camera 4 is disposed on the top of the support column 3 .
[0031] Through the above technical solution, the camera 4 is installed on the top of the support column 3 to observe the agricultural products at a high place. The camera 4 can find the maturity status of agricultural products in some places that are not easy to see with the naked eye, which facilitates the observation of agricultural products.
[0032] Specifically, the hydraulic cylinder 601 forms a lifting structure through the fixed rod 602 and the first motor 603 , and the fixed rod 602 is installed between the hydraulic cylinder 601 and the first motor 603 , and the fixed rod 602 forms a rotating structure with the cutter head 604 through the first motor 603 .
[0033] Through the above technical solution, the hydraulic cylinder 601 can be extended and retracted to drive the fixed rod 602 and the first motor 603 to rise and fall, so that the picking angle can be adjusted according to the size of the agricultural products. Then, the first motor 603 rotates to drive the cutter head 604 to rotate, and the cutter head 604 rotates to cut and pick the agricultural products, thereby reducing the workload of manual picking and improving the efficiency of picking.
[0034] Specifically, the lifting mechanism 5 forms a fixed structure through the fixing block 605 and the second motor 606 , and the fixing block 605 is installed between the lifting mechanism 5 and the second motor 606 .
[0035] Through the above technical solution, the second motor 606 is fixed to the telescopic rod in the lifting mechanism 5 through the fixing block 605, and the lifting mechanism 5 is lifted and lowered to drive the second motor 606 to lift and lower, thereby achieving the function of adjusting the height.
[0036] Specifically, the second motor 606 forms a rotating structure with the storage basket 608 through the connecting rod 607 , and the connecting rod 607 is installed between the second motor 606 and the storage basket 608 .
[0037] Through the above technical solution, the second motor 606 rotates to drive the connecting rod 607 to rotate, thereby rotating the storage basket 608. The storage basket 608 rotates and flips to pour out the agricultural products inside, thereby temporarily storing the picked agricultural products.
[0038] Specifically, the storage box 7 forms a rotating structure with the first buffer plate 802 through the rotating shaft 801 , and the number of the rotating shafts 801 is two. The first buffer plate 802 forms an elastic structure with the storage box 7 through the first spring 803 .
[0039] Through the above technical solution, the hinge 801 rotates to drive the first buffer plate 802 to rotate, and the side of the first buffer plate 802 is connected to the storage box 7 through the first spring 803. The slight elasticity generated by the first spring 803 can play a preliminary buffering effect when the agricultural products fall into the storage box 7.
[0040] Specifically, the storage box 7 forms an elastic structure through the second spring 804 and the second buffer plate 805, and the number of the second springs 804 is multiple, and the base 1 forms a rotating structure with the storage box 7 through the hinge 806.
[0041] Through the above technical solution, the second spring 804 is installed between the second buffer plate 805 and the storage box 7. The slight elasticity generated by the second spring 804 can further buffer the agricultural products when they fall into the storage box, thereby further preventing the agricultural products from being damaged or broken by collision. By rotating the storage box 7 downward and driving the storage box 7 to rotate through the hinge 806, the storage box 7 can be tilted, which facilitates the removal of agricultural products from the storage box 7.
[0042] Working principle: When using the intelligent agricultural product picking device, first, search for agricultural products that can be picked through the manually controlled camera 4, then adjust the height and angle through the lifting mechanism 5, and then adjust the hydraulic cylinder 601 according to the size of the agricultural products, start the first motor 603, and drive the cutter head 604 to rotate through the rotation of the first motor 603. The cutter head 604 rotates to complete the cutting and picking. The picked agricultural products will automatically fall into the storage basket 608. When the storage basket 608 is full, start the second motor 606. The second motor 606 rotates to make the storage basket 608 rotate and flip, and pour the agricultural products inside into the storage box 7. When the agricultural products fall into the storage box 7, they touch the first buffer Plate 802, the first buffer plate 802 is driven to rotate by the rotating shaft 801, and the first spring 803 set on one side generates elasticity to buffer the agricultural products, and then falls on the second buffer plate 805, and the second buffer plate 805 generates elasticity through the second spring 804, which performs secondary buffering on the agricultural products to reduce the damage of agricultural products. When the agricultural products in the storage box 7 need to be taken out, the storage box 7 is flipped down, and the storage box 7 is driven to rotate by the hinge 806, which lowers the opening position of the storage box 7, and the agricultural products inside can be taken out. This completes all the work. The content not described in detail in this specification belongs to the existing technology known to professional and technical personnel in this field.
[0043] Although the embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit thereof, and the scope of the invention is defined by the appended claims and their equivalents.
Claims
1. An intelligent agricultural product picking device, comprising a base (1), characterized in that: A support plate (2) is fixedly connected to the top of the base (1), and a support column (3) is arranged on the top of the support plate (2); a lifting mechanism (5) is installed on one side of the support plate (2), and a picking component (6) is arranged at one end of the lifting mechanism (5); a storage box (7) is installed on the top of the base (1), and a buffer component (8) is arranged inside the storage box (7); The picking assembly (6) comprises a hydraulic cylinder (601), one end of the hydraulic cylinder (601) is fixedly connected to a fixed rod (602), and one end of the fixed rod (602) is installed with a first motor (603), the output end of the first motor (603) is detachably connected to a cutter head (604) via a coupling, one side of the lifting mechanism (5) is fixedly connected to a fixed block (605), and a second motor (606) is installed at the bottom of the fixed block (605), the output end of the second motor (606) is detachably connected to a connecting rod (607) via a coupling, and one end of the connecting rod (607) is installed with a storage basket (608); The buffer assembly (8) comprises a rotating shaft (801), the interior of the rotating shaft (801) is rotatably connected to a first buffer plate (802), and a first spring (803) is installed on one side of the first buffer plate (802); a second spring (804) is arranged inside the storage box (7), and a second buffer plate (805) is installed on one end of the second spring (804); and one side of the storage box (7) is rotatably connected to a hinge (806).
2. The intelligent agricultural product picking device according to claim 1, characterized in that: A camera (4) is arranged on the top of the support column (3).
3. The intelligent agricultural product picking device according to claim 1, characterized in that: The hydraulic cylinder (601) forms a lifting structure through a fixed rod (602) and a first motor (603), and the fixed rod (602) is installed between the hydraulic cylinder (601) and the first motor (603), and the fixed rod (602) forms a rotating structure through the first motor (603) and a cutter head (604).
4. The intelligent agricultural product picking device according to claim 1, characterized in that: The lifting mechanism (5) forms a fixed structure through a fixed block (605) and a second motor (606), and the fixed block (605) is installed between the lifting mechanism (5) and the second motor (606).
5. The intelligent agricultural product picking device according to claim 1, characterized in that: The second motor (606) forms a rotating structure with the storage basket (608) through a connecting rod (607), and the connecting rod (607) is installed between the second motor (606) and the storage basket (608).
6. The intelligent agricultural product picking device according to claim 1, characterized in that: The storage box (7) forms a rotating structure through a rotating shaft (801) and a first buffer plate (802), and the number of the rotating shafts (801) is two. The first buffer plate (802) forms an elastic structure with the storage box (7) through a first spring (803).
7. The intelligent agricultural product picking device according to claim 1, characterized in that: The storage box (7) forms an elastic structure through the second spring (804) and the second buffer plate (805), and the number of the second springs (804) is multiple. The base (1) forms a rotating structure with the storage box (7) through the hinge (806).