Multifunctional fruit and vegetable operation platform

Abstract

The utility model belongs to the technical field of oyster mushroom picking, and particularly relates to a multifunctional fruit and vegetable working platform which comprises a tractor used for picking and transporting oyster mushrooms, a picking module and a bearing platform, and is characterized in that a plurality of movable plates used for positioning an oyster mushroom collecting frame are arranged at the top of the bearing platform; when the collecting frame is located above the movable plate, the pressure on the top of the movable plate is larger along with increase of the number of oyster mushrooms in the frame, the movable plate can press the upper portion of the first connecting plate, the second connecting plate is perpendicular to the movable plate, meanwhile, the second connecting plate is higher than the movable plate, and therefore the second connecting plate can limit the collecting frame; the situation that in the process that a tractor drags the bearing platform, the collecting frame shifts or slides off, and consequently oyster mushrooms fall is avoided, the higher the pressure of the top of the movable plate is, the more stable the first connecting plate and the second connecting plate are, the limiting frame is fixed through the gravity of the oyster mushrooms and the collecting frame, and therefore the limiting effect of the limiting frame is guaranteed.

Description

Technical Field

[0001] The utility model belongs to the technical field of oyster mushroom picking, and specifically relates to a multifunctional fruit and vegetable operation platform. Background Art

[0002] The multifunctional fruit and vegetable operation platform refers to an operation platform that is towed by a traction vehicle to transfer between greenhouses and pick oyster mushrooms. It can complete the picking, collection and transportation of oyster mushrooms. When collecting oyster mushrooms, the picked oyster mushrooms are placed in a collection frame on the carrying platform mainly through the movement of the mechanical arm. However, there is no structure to limit the collection frame on the carrying platform. In the process of the tractor pulling the operation platform to move, the collection frame is prone to shifting or sliding, causing the oyster mushrooms to fall, which affects the efficiency and increases the damage rate of the oyster mushrooms. Summary of the invention

[0003] The utility model provides a multifunctional fruit and vegetable operation platform, which has the characteristics that when the collecting frame is located above the movable plate, as the number of oyster mushrooms in the frame increases, the movable plate will be pressed above the connecting plate one, so that the connecting plate two is perpendicular to the movable plate, so that the connecting plate two can limit the collecting frame to avoid the situation where the collecting frame shifts or slides and causes the oyster mushrooms to fall, and the limiting frame is fixed by the self-gravity of the oyster mushrooms and the collecting frame, thereby ensuring the limiting effect of the limiting frame.

[0004] The utility model provides the following technical scheme: comprising a tractor for picking and transporting oyster mushrooms, a picking module, a bearing platform and a slide rail, the tractor is provided with the picking module, the bearing platform is installed on the tractor, the tractor and the bearing platform are installed on the slide rail, a plurality of movable plates for positioning a oyster mushroom collection frame are provided on the top of the bearing platform, a plurality of springs are provided on the top of the bearing platform, the bearing platform and the plurality of movable plates are connected by the springs, and a plurality of limiting frames for limiting the collection frame are rotatably connected on both sides of the top of the bearing platform, the plurality of limiting frames correspond to the positions of the plurality of movable plates, the limiting frames comprise a connecting plate 1 and a connecting plate 2, the connecting plate 2 is perpendicular to the connecting plate 1, the connecting plate 1 is located at the bottom of the movable plate, and the connecting plate 2 is located at one side of the movable plate;

[0005] The picking module includes a mounting bracket, a pneumatic clamp, a mechanical arm, a placement table, a mounting plate and a picking operation component. Two mounting brackets are installed on the tractor, one mounting bracket is installed with the pneumatic clamp, and the other mounting bracket is installed with the mechanical arm and the placement table. The mounting plate is installed on the top of the mechanical arm by means of several screws, and the picking operation component is installed on the mounting plate.

[0006] Among them, the top of the carrying platform is provided with a plurality of limiting plates for limiting the collecting frame, and the plurality of movable plates are located on the inner side of the limiting plates, and the top of the carrying platform is provided with two supporting plates for supporting the movable plates.

[0007] Wherein, a plurality of support rods are arranged at the bottom of the carrying platform, and moving wheels are arranged at the bottom of the support rods.

[0008] Among them, a plurality of connecting seats are arranged on the top of the bearing platform, a torsion spring rotating shaft is arranged on the inner side of the connecting seat, and two ends of the torsion spring rotating shaft are respectively connected to the inner sides of two connecting seats.

[0009] Among them, a plurality of the torsion spring rotating shafts respectively correspond to the positions of a plurality of the movable plates, and the connecting plate 1 is rotatably connected to the torsion spring rotating shafts.

[0010] The beneficial effect of the utility model is that the spring makes the movable plate higher than the height of the limit frame when the top is not under force, thereby preventing the limit frame from interfering with the process of the collection frame moving to the top of the movable plate. When the collection frame is placed on the top of the movable plate during the picking process, as the number of oyster mushrooms in the frame increases, the pressure on the top of the movable plate will increase, and the movable plate will be pressed on the top of the connecting plate one, so that the connecting plate two is perpendicular to the movable plate, and at the same time, the height of the connecting plate two is higher than the movable plate, so that the connecting plate two can limit the collection frame, avoiding the tractor towing the load-bearing platform. During the process, the collecting frame shifts or slides, causing the oyster mushrooms to fall. The greater the pressure on the top of the movable plate, the more stable the connecting plate one and the connecting plate two will be. The limit frame is fixed by the self-gravity of the oyster mushrooms and the collecting frame, thereby ensuring the limiting effect of the limit frame. When the collecting frame is not placed on the top of the movable plate, the collecting frame can be placed on the placement table to facilitate the robotic arm to put the oyster mushrooms into the collecting frame, and then the filled collecting frame can be directly placed on the movable plate for fixing. When the collecting frame is placed on the movable plate, the pneumatic clamp can fix the collecting frame to prevent the collecting frame from displacement.

[0011] The parts not involved in the device are the same as those in the prior art or can be implemented by using the prior art. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 It is a schematic diagram of the main structure of the utility model.

[0013] Figure 2 It is a structural schematic diagram of the load-bearing platform in the utility model.

[0014] Figure 3 For this utility model Figure 2 Enlarged view of part A in .

[0015] Figure 4It is a schematic diagram of the movement of the movable plate and the limiting frame in the utility model.

[0016] Figure 5 For this utility model Figure 1 Enlarged view of part B in .

[0017] In the figure: 1. tractor; 2. picking module; 21. mounting bracket; 22. pneumatic clamp; 23. mechanical arm; 24. placing table; 25. mounting plate; 26. screw; 3. bearing platform; 31. spring; 32. limit plate; 33. connecting seat; 331. torsion spring shaft; 34. support plate; 35. support rod; 351. moving wheel; 4. movable plate; 5. limit frame; 51. connecting plate 1; 52. connecting plate 2; 6. slide rail. Implementation

[0018] See also Figure 1-Figure 5 The utility model provides the following technical solutions: including a tractor 1 for picking and transporting oyster mushrooms, a picking module 2 and a carrying platform 3, the tractor 1 is provided with a picking module 2, the carrying platform 3 is installed on the tractor 1, the tractor 1 and the carrying platform 3 are installed on a slide rail 6, a plurality of movable plates 4 for positioning a collection frame of oyster mushrooms are provided on the top of the carrying platform 3, a plurality of springs 31 are provided on the top of the carrying platform 3, the carrying platform 3 and the plurality of movable plates 4 are connected by the springs 31, and a plurality of limiting frames 5 for limiting the collection frame are rotatably connected on both sides of the top of the carrying platform 3, the plurality of limiting frames 5 correspond to the positions of the plurality of movable plates 4, the limiting frames 5 include a connecting plate 1 51 and a connecting plate 2 52, the connecting plate 2 52 is perpendicular to the connecting plate 1 51, and the connecting plate 1 51 is located at the bottom of the movable plate 4, and the connecting plate 2 52 is located on one side of the movable plate 4;

[0019] The picking module 2 includes a mounting bracket 21, a pneumatic clamp 22, a mechanical arm 23, a placement table 24, a mounting plate 25 and a picking operation component. Two mounting brackets 21 are installed on the tractor 1, one mounting bracket 21 is installed with a pneumatic clamp 22, and the other mounting bracket 21 is installed with a mechanical arm 23 and a placement table 24. The top of the mechanical arm 23 is installed with a mounting plate 25 through a number of screws 26, and the mounting plate 25 is installed with a picking operation component.

[0020] In this embodiment, a tractor 1, a picking module 2 and a carrying platform 3 are included for picking and transporting oyster mushrooms. When working, the tractor 1 can carry the picking module 2 and the carrying platform 3 to the oyster mushroom picking area, and the oyster mushrooms are identified by the built-in visual camera. When the oyster mushrooms meet the picking parameters, the visual recognition system calculates the shape, height, position and other data of the oyster mushrooms, and drives the mechanical arm 23 in the picking module 2 to pick the oyster mushrooms and send them to the collection frame on the carrying platform 3. The top of the carrying platform 3 is provided with a plurality of movable plates 4 for positioning the oyster mushroom collection frame. There are gaps between the movable plates 4, so the movable plates 4 will not interfere with each other. When in use, the collection frame needs to be placed above the movable plates 4. A plurality of springs 31 are provided on the top of the carrying platform 3. The carrying platform 3 and the movable plates 4 are connected by the springs 31. The connection between the springs 31 and the movable plates 4 makes the distance between the movable plates 4 and the carrying platform 3 larger when the top is not subjected to force. When the collection frame is located above the movable plate 4, the gravity of the collection frame will cause the movable plate 4 to move downward, and as the number of oyster mushrooms in the frame increases, the pressure on the top of the movable plate 4 will also The larger the distance between the movable plate 4 and the carrying platform 3 is, the smaller the distance between the movable plate 4 and the carrying platform 3 will be, and a plurality of limit frames 5 for limiting the collection frame are rotatably connected to both sides of the top of the carrying platform 3, and the plurality of limit frames 5 correspond to the positions of the plurality of movable plates 4, and the plurality of limit frames 5 respectively limit the collection frames on the top of the plurality of movable plates 4 to prevent the collection frames from shifting or sliding during the process of the tractor 1 towing the carrying platform 3, resulting in the mushrooms falling. The limit frames 5 include a connecting plate 1 51 and a connecting plate 2 52, and the connecting plate 2 52 is perpendicular to the connecting plate 1 51, and the connecting plate 1 51 is located at the movable plate 4. At the bottom, the second connecting plate 52 is located on one side of the movable plate 4. When the position of the movable plate 4 drops, the movable plate 4 will be pressed on the top of the first connecting plate 51, so that the first connecting plate 51 is parallel to the carrying platform 3 and the movable plate 4, and the second connecting plate 52 will be perpendicular to the movable plate 4. At the same time, the height of the second connecting plate 52 will be higher than the movable plate 4, so that the second connecting plate 52 can limit the collection frame. The greater the pressure on the top of the movable plate 4, the more stable the first connecting plate 51 and the second connecting plate 52 will be. The limiting frame 5 is fixed by the self-gravity of the oyster mushroom and the collection frame, thereby ensuring the limiting effect of the limiting frame 5;

[0021] The mounting bracket 21 is used to install the remaining components of the picking module 2. The mounting bracket 21 is rotatably mounted on the tractor 1, which is convenient for the user to adjust the position of the mounting bracket 21. The oyster mushroom collection frame can be clamped by the pneumatic clamp 22, and the oyster mushroom collection frame can be placed on the placement table 24 through the cooperation of the pneumatic clamp 22 and the mounting bracket 21. The placement table 24 and the mechanical arm 23 are mounted on the same mounting bracket 21, which is convenient for the mechanical arm 23 to store the picked oyster mushrooms in the oyster mushroom collection frame. The mechanical arm 23 is a multi-stage structure, which ensures the flexibility of the mechanical arm 23. The picking operation components installed on the mounting plate 25 enable the mechanical arm 23 to obtain corresponding functions. The user can enable the picking module 2 to cope with different usage conditions by replacing the mounting plate 25, thereby improving the applicability of the picking module 2. The mounting plate 25 is mounted on the mechanical arm 23 by screws 26, which ensures the stability of the installation of the mounting plate 25 and is convenient for the user to replace the mounting plate 25.

[0022] The top of the carrying platform 3 is provided with a plurality of limit plates 32 for limiting the collection frame, and a plurality of movable plates 4 are located on the inner side of the limit plates 32, and the top of the carrying platform 3 is provided with two support plates 34 for supporting the movable plates 4; the limit plates 32 are fixedly connected to the carrying platform 3, and the position of the limit plates 32 is located at the head and tail of the carrying platform 3, so as to avoid interference with the transportation of the collection frame, and the thickness of the support plates 34 is the same as the thickness of the connecting plate 51, so that the movable plate 4 is located above the support plates 34 and the connecting plate 51 to be parallel to the carrying platform 3.

[0023] A plurality of support rods 35 are provided at the bottom of the carrying platform 3 , and moving wheels 351 are provided at the bottom of the support rods 35 ; the balance of the carrying platform 3 during movement can be ensured by the moving wheels 351 and the support rods 35 .

[0024] A plurality of connecting seats 33 are provided on the top of the supporting platform 3, and a torsion spring shaft 331 is provided on the inner side of the connecting seat 33, and the two ends of the torsion spring shaft 331 are respectively connected to the inner sides of the two connecting seats 33; the torsion spring shaft 331 is parallel to the supporting platform 3, and a plurality of torsion spring shafts 331 are respectively located on both sides of the top of the supporting platform 3.

[0025] A plurality of torsion spring shafts 331 respectively correspond to the positions of a plurality of movable plates 4, and the connecting plate 1 51 is rotatably connected to the torsion spring shaft 331; through the connection between the torsion spring shaft 331 and the connecting plate 1 51, the top of the connecting plate 1 51 will rotate and return to an inclined state when no force is applied, so that the height of the connecting plate 2 52 is lower than the movable plate 4, thereby preventing the connecting plate 2 52 from interfering with the process of the collection frame moving to the top of the movable plate 4.

[0026] The working principle and use process of the utility model are as follows: when in use, the tractor 1 can carry the picking module 2 and the carrying platform 3 to the oyster mushroom picking area, and the oyster mushrooms are identified by the built-in visual camera. When it is identified that the oyster mushrooms meet the picking parameters, the visual recognition system calculates the data such as the shape, height and position of the oyster mushrooms, and drives the mechanical arm 23 in the picking module 2 to pick the oyster mushrooms and send them to the collection frame on the carrying platform 3. As the number of oyster mushrooms in the frame increases, the pressure on the top of the movable plate 4 becomes greater, and the movable plate 4 will be pressed on the top of the connecting plate 1 51, so that the connecting plate 1 51 remains parallel to the carrying platform 3 and the movable plate 4, and the connecting plate 2 52 will be perpendicular to the movable plate 4. At the same time, the height of the connecting plate 2 52 will be higher than the movable plate 4, so that the connecting plate 2 52 can limit the collection frame, and the limiting frame 5 is fixed by the self-gravity of the oyster mushrooms and the collection frame.

Claims

1. A multifunctional fruit and vegetable operation platform, comprising a tractor (1) for picking and transporting oyster mushrooms, a picking module (2), a carrying platform (3) and a slide rail (6), characterized in that: The picking module (2) is provided on the tractor (1), the carrying platform (3) is mounted on the tractor (1), the tractor (1) and the carrying platform (3) are mounted on the slide rail (6), a plurality of movable plates (4) for positioning the oyster mushroom collection frame are provided on the top of the carrying platform (3), a plurality of springs (31) are provided on the top of the carrying platform (3), and the carrying platform (3) and the plurality of movable plates (4) are connected via the springs (31). Furthermore, a plurality of limit frames (5) for limiting the position of the collection frame are rotatably connected to both sides of the top of the carrying platform (3), and the plurality of limit frames (5) correspond to the positions of the plurality of movable plates (4). The limit frames (5) include a connecting plate 1 (51) and a connecting plate 2 (52), and the connecting plate 2 (52) is perpendicular to the connecting plate 1 (51), and the connecting plate 1 (51) is located at the bottom of the movable plate (4), and the connecting plate 2 (52) is located at one side of the movable plate (4); The picking module (2) comprises a mounting bracket (21), a pneumatic clamp (22), a mechanical arm (23), a placement table (24), a mounting plate (25) and a picking operation component. Two mounting brackets (21) are mounted on the tractor (1), the pneumatic clamp (22) is mounted on one mounting bracket (21), the mechanical arm (23) and the placement table (24) are mounted on the other mounting bracket (21), the mounting plate (25) is mounted on the top end of the mechanical arm (23) via a plurality of screws (26), and the picking operation component is mounted on the mounting plate (25).

2. A multifunctional fruit and vegetable operation platform according to claim 1, characterized in that: A plurality of limiting plates (32) for limiting the position of the collection frame are provided on the top of the bearing platform (3), and the plurality of movable plates (4) are located inside the limiting plates (32). Two supporting plates (34) for supporting the movable plates (4) are provided on the top of the bearing platform (3).

3. A multifunctional fruit and vegetable operation platform according to claim 2, characterized in that: A plurality of support rods (35) are provided at the bottom of the carrying platform (3), and moving wheels (351) are provided at the bottom of the support rods (35).

4. A multifunctional fruit and vegetable operation platform according to claim 3, characterized in that: A plurality of connection seats (33) are provided on the top of the bearing platform (3), a torsion spring rotating shaft (331) is provided on the inner side of the connection seat (33), and two ends of the torsion spring rotating shaft (331) are respectively connected to the inner sides of two connection seats (33).

5. The multifunctional fruit and vegetable operation platform according to claim 4, characterized in that: The plurality of torsion spring rotating shafts (331) respectively correspond to the positions of the plurality of movable plates (4), and the connecting plate 1 (51) is rotatably connected to the torsion spring rotating shafts (331).

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