Plant planting frame for agricultural product production

Abstract

The invention discloses a plant planting frame for agricultural product production, and relates to the technical field of agricultural product production, the plant planting frame for agricultural product production comprises a frame, the bottom of the frame is fixedly provided with a bearing shaft, the circumferential surface of the bearing shaft is rotatably provided with rollers, and the interior of the frame is slidably provided with a planting plate. The device further comprises a limiting device, a supporting device and a buffering device. Wherein the limiting device comprises a first sliding groove, a U-shaped plate, a vertical plate, a second sliding groove, a first telescopic elastic rod, an abutting plate, a connecting shaft and an arc-shaped hook, the connecting shaft is fixedly installed on the surface of the abutting plate, and the supporting device comprises a first L-shaped plate, a limiting cylinder, a second L-shaped plate, a supporting plate, a T-shaped plate, a first contact plate, a fifth sliding groove and a third telescopic elastic rod. The planting plate can be effectively prevented from inclining or shaking under the action of wind power or other external force, it is ensured that plants are kept stable in the growth process, and the problem of uneven growth or lodging caused by inclination is solved.

Description

Technical Field

[0001] The present invention relates to the technical field of agricultural product production, and specifically relates to a plant planting rack for agricultural product production. Background Art

[0002] The planting rack usually adopts a tray body, with a cavity and a support frame at the top. Water passing holes and grooves are formed on the support plate to facilitate water collection and recycling. In addition, a lamp holder and a supplementary light are installed at the bottom of the planting rack to provide light support and promote the growth of crops.

[0003] The patent with the patent announcement number CN220654134U relates to a plant planting rack for agricultural product production. The patent includes an installation base frame. A fixed installation plate is installed in the middle of the top end of the installation base frame through bolts. Three planting placement frames are equidistantly installed on both sides of the fixed installation plate respectively. Moving installation slide rails are installed in the middle of both sides of the fixed installation plate through bolts. For this plant planting rack for agricultural product production, the adjusted planting placement frame is limited and fixed, and the fixing is faster and more convenient. It can also be adjusted according to the growth height of the plants to prevent the situation that the plants grow too fast and cannot be adjusted, and the plants need to be moved, and the plants wither during the moving process.

[0004] In the above patent, the adjusted planting placement frame is limited and fixed, and the fixing is faster and more convenient. However, there is no support device for the planting plate, which may cause shaking during use and requires manual support, thus increasing the labor cost. Therefore, a plant planting rack for agricultural product production with a limit support device is designed. Summary of the Invention

[0005] Aiming at the deficiencies of the prior art, the present invention provides a plant planting rack for agricultural product production, which solves the problems raised in the above background art.

[0006] To achieve the above object, the present invention is realized through the following technical solutions: A plant cultivation rack for agricultural product production, comprising a frame. A receiving shaft is fixedly installed at the bottom of the frame. A roller is rotatably installed on the circumferential surface of the receiving shaft. A cultivation plate is slidably installed inside the frame. It further includes a limiting device, a supporting device, and a buffering device. Among them, the limiting device includes a chute 1, a U-shaped plate, a vertical plate, a chute 2, a telescopic spring rod 1, a pressing plate, a connecting shaft, and an arc-shaped hook. The side of the cultivation plate contacts and presses the inclined surface of the pressing plate. When the pressing plate is subjected to pressure, the pressing plate will move towards the end away from the groove. Subsequently, when the cultivation plate completely enters the inside of the frame, when the pressing plate is not stressed, it will return to the initial state and limit and fix the cultivation plate. The chute 1 is opened on the surface of the frame. The U-shaped plate is slidably installed on the inner wall of the chute 1. The vertical plate is rotatably installed on the inner wall of the U-shaped plate. The chute 2 is opened on the inner wall of the vertical plate. The telescopic spring rod 1 is fixedly installed on the inner wall of the chute 2. The top of the pressing plate is fixedly installed at the free end of the telescopic spring rod 1. The connecting shaft is fixedly installed on the surface of the pressing plate. The arc-shaped hook is fixedly installed on the top of the cultivation plate. The vertical plate will rotate and support the cultivation plate. Subsequently, when the vertical plate moves towards the end away from the frame, it will drive the U-shaped plate to slide downwards. Finally, the supporting effect on the cultivation plate is achieved, which can effectively prevent the cultivation plate from tilting or shaking under the action of wind or other external forces, ensure the stability of the plant during growth, and avoid problems such as uneven growth or lodging caused by tilting.

[0007] According to the above technical solution, a spring 1 is provided between the chute 1 and the bottom of the U-shaped plate. The pressing plate is slidably connected to the inner wall of the chute 2. When the pressing plate moves towards the end away from the frame, it will drive the telescopic spring rod 1 to move towards the end away from the frame.

[0008] According to the above technical solution, the lower part of the pressing plate is set as an inclined surface. There are two spring 1s, and the spring 1s are symmetrically distributed with the vertical plate as the center. When the cultivation plate is at the end away from the frame, it will drive the arc-shaped hook on its surface to move towards the end away from the frame.

[0009] According to the above technical solution, the supporting device includes a first L-shaped plate, a limiting cylinder, a second L-shaped plate, a supporting plate, a first T-shaped plate, a first contact plate, a fifth chute and a third telescopic spring rod. When the U-shaped plate slides downward under the action of the vertical plate, it will drive the first L-shaped plate on its surface to move downward. When the first L-shaped plate slides downward, it will contact the limiting groove on the surface of the limiting cylinder. The first L-shaped plate is fixedly installed on the side surface of the U-shaped plate. The limiting cylinder is fixedly installed on the circumferential surface of the receiving shaft. The second L-shaped plate is fixedly installed at the bottom of the first L-shaped plate. The supporting plate is fixedly installed at one end of the second L-shaped plate away from the roller. The first T-shaped plate slides through the upper and lower walls of the supporting plate. The first contact plate is fixedly installed at the bottom of the first T-shaped plate. The fifth chute is opened on the bottom surface of the frame. The third telescopic spring rod is fixedly installed on the inner wall of the fifth chute. The first contact plate moves downward to contact the ground for support. When encountering different ground conditions, the first contact plate will be adjusted under the action of the second spring to cope with different ground conditions for support. Through the stable support at the bottom, not only the stability of the overall structure is improved, but also the growth environment of plants can be effectively protected, the dumping risk is reduced, and the safety of the work is improved.

[0010] According to the above technical solution, the first L-shaped plate is slidably connected to the surface of the frame, and the second L-shaped plate is slidably connected to the surface of the frame. When the first L-shaped plate slides downward, it will drive the second L-shaped plate at the bottom to move downward.

[0011] According to the above technical solution, the supporting plate is slidably connected to the fifth chute. A second spring is provided between the bottom of the supporting plate and the first contact plate. Under the action of the third telescopic spring rod, it moves downward through the inner wall of the fifth chute.

[0012] According to the above technical solution, the buffering device includes a connecting plate, a second contact plate, a square plate, a second telescopic spring rod, an inclined block, a second T-shaped plate, a first convex block and a second convex block. The square plate contacts and presses the surface of the inclined block. When the inclined block is pressed, it will slide into the groove under the action of the second telescopic spring rod. When the square plate leaves the range of the inclined block, the connecting plate slides through the upper and lower walls of the planting plate. The second contact plate is fixedly installed at the top of the connecting plate. The square plate is fixedly installed on the side surface of the planting plate. A third chute is opened on the inner wall of the frame. The second telescopic spring rod is fixedly installed on the inner wall of the third chute. The inclined block is fixedly installed at the free end of the second telescopic spring rod. The second T-shaped plate is fixedly installed at the bottom of the inclined block. The first convex block is fixedly installed at the top of the second contact plate. A groove is opened on the inner wall of the frame. The second convex block is fixedly installed on the inner wall surface of the groove. If the planting plate slides too fast, it will damage the plants. Subsequently, when the first convex block contacts the second convex block, the first convex block will be adjusted in height under the action of the third spring to adapt to different situations, reduce wear, and increase friction to reduce potential safety hazards caused by rapid movement.

[0013] According to the above technical solution, a spring three is provided between the top of the planting plate and the bottom of the contact plate two. The inclined block is slidably connected to the inner wall of the chute three. A chute four is formed in the inner wall of the chute three. The T-shaped plate two is slidably connected to the chute four. When the planting plate moves towards the end away from the frame, the bump one on its surface will move towards the end away from the frame.

[0014] The present invention provides a plant planting rack for agricultural product production, which has the following beneficial effects:

[0015] (1) For the plant planting rack for agricultural product production, through the setting of the limiting device, through the cooperation of the chute one, the U-shaped plate, the vertical plate, the chute two, the telescopic spring rod one, the abutting plate, the connecting shaft and the arc-shaped hook, when the planting plate completely enters the interior of the frame, when the abutting plate is not stressed, it will return to the initial state and limit and fix the planting plate, which can ensure the stability of the planting plate during use, avoid the unstable plant growth environment caused by shaking or moving, thereby improving the growth quality and yield of plants, preventing the planting plate from shaking, the vertical plate will rotate and support the planting plate, and then when the vertical plate moves towards the end away from the frame, it will drive the U-shaped plate to slide downwards, and finally the supporting effect on the planting plate is realized, which can effectively prevent the planting plate from tilting or shaking under the action of wind or other external forces, thereby stably supporting the planting plate.

[0016] (2) For the plant planting rack for agricultural product production, through the setting of the supporting device, through the cooperation of the bearing shaft, the L-shaped plate one, the limiting cylinder, the L-shaped plate two, the supporting plate, the T-shaped plate, the contact plate one, the chute five and the telescopic spring rod three, when the L-shaped plate one slides downwards, it will contact the limiting groove on the surface of the limiting cylinder and keep a stable fixed state when the artificial stops moving the frame, which can effectively prevent the planting rack from sliding due to uneven ground or external forces during use, thereby ensuring the stability of the planting rack and prolonging the service life of the equipment. The contact plate one moves downwards to contact the ground for support. When encountering different ground conditions, the contact plate one will be adjusted under the action of the spring two to support different ground conditions. Through the stable support at the bottom, not only the overall structural stability is improved, but also the growth environment of plants can be effectively protected, the risk of tipping is reduced, and the working safety is improved.

[0017] (3) The plant cultivation rack for producing agricultural products, through the setting of the buffer device, operates through the cooperation among the connecting plate, the second contact plate, the square plate, the second telescopic spring rod, the inclined block, the second T-shaped plate, the first convex block and the second convex block. The square plate contacts and presses the surface of the inclined block. When the inclined block is pressed, it will slide into the groove under the action of the second telescopic spring rod. When the square plate leaves the range of the inclined block, the inclined block will return to its initial state without force, preventing the cultivation plate from shaking and rebounding during photosynthesis, effectively preventing the cultivation plate from excessive shaking under light or other external forces, thus ensuring the stability of the cultivation plate. When the first convex block contacts the second convex block, the first convex block will adjust the height change under the action of the third spring in different situations, reducing wear and increasing friction to reduce potential safety hazards caused by rapid movement. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 is a schematic diagram of the overall structure of the present invention;

[0019] Figure 2 is a schematic diagram of the structure of the U-shaped plate and the first chute of the present invention;

[0020] Figure 3 In the present invention Figure 2 is a schematic diagram of the enlarged structure of part A in the figure;

[0021] Figure 4 is a schematic diagram of the structure of the first telescopic spring rod and the abutting plate of the present invention;

[0022] Figure 5 is a schematic diagram of the structure of the connecting shaft and the arc-shaped hook of the present invention;

[0023] Figure 6 In the present invention Figure 5 is a schematic diagram of the enlarged structure of part B in the figure;

[0024] Figure 7 is a schematic diagram of the structure of the limiting cylinder and the second L-shaped plate of the present invention;

[0025] Figure 8 is a schematic diagram of the structure of the second spring and the first contact plate of the present invention;

[0026] Figure 9 is a schematic diagram of the structure of the third telescopic spring rod and the fifth chute of the present invention;

[0027] Figure 10 is a schematic diagram of the structure of the second convex block and the frame of the present invention;

[0028] Figure 11 is a schematic diagram of the structure of the third spring and the connecting plate of the present invention;

[0029] Figure 12This is a schematic diagram of the enlarged structure of part B in the figure of the present invention.

[0030] In the figure: 1. Frame; 2. Roller; 3. Planting plate; 41. First chute; 42. U-shaped plate; 43. Vertical plate; 44. First spring; 45. Second chute; 46. First telescopic elastic rod; 47. Baffle plate; 48. Connecting shaft; 49. Arc-shaped hook; 51. Bearing shaft; 52. First L-shaped plate; 53. Limiting cylinder; 54. Second L-shaped plate; 55. Support plate; 56. First T-shaped plate; 57. First contact plate; 58. Second spring; 59. Fifth chute; 510. Third telescopic elastic rod; 61. Connecting plate; 62. Second contact plate; 63. Third spring; 64. Square plate; 65. Second telescopic elastic rod; 66. Inclined block; 67. Second T-shaped plate; 68. First convex block; 69. Second convex block. Specific implementation manners

[0031] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without making creative efforts shall fall within the protection scope of the present invention.

[0032] Please refer to Figures 1 - 12, an embodiment of the present invention is: a plant planting rack for agricultural product production, including a frame 1, a receiving shaft 51 is fixedly installed at the bottom of the frame 1, a roller 2 is rotatably installed on the circumferential surface of the receiving shaft 51, a planting plate 3 is slidably installed inside the frame 1, and further includes a limiting device, a supporting device and a buffering device; wherein, the limiting device includes a chute one 41, a U-shaped plate 42, a vertical plate 43, a chute two 45, a telescopic spring rod one 46, a pressing plate 47, a connecting shaft 48 and an arc-shaped hook 49. The side surface of the planting plate 3 contacts and presses the inclined surface of the pressing plate 47. When the pressing plate 47 is subjected to pressure, the pressing plate 47 will move towards the end away from the groove. Subsequently, when the planting plate 3 completely enters the inside of the frame 1, when the pressing plate 47 is not stressed, it will return to the initial state and limit and fix the planting plate 3. The chute one 41 is opened on the surface of the frame 1, the U-shaped plate 42 is slidably installed on the inner wall of the chute one 41, the vertical plate 43 is rotatably installed on the inner wall of the U-shaped plate 42, the chute two 45 is opened on the inner wall of the vertical plate 43, the telescopic spring rod one 46 is fixedly installed on the inner wall of the chute two 45, the top of the pressing plate 47 is fixedly installed at the free end of the telescopic spring rod one 46, the connecting shaft 48 is fixedly installed on the surface of the pressing plate 47, the arc-shaped hook 49 is fixedly installed on the top of the planting plate 3, the vertical plate 43 will rotate and support the planting plate 3. Subsequently, when the vertical plate 43 moves towards the end away from the frame 1, it will drive the U-shaped plate 42 to slide downwards, and finally achieve the supporting effect on the planting plate 3, which can effectively prevent the planting plate 3 from tilting or shaking under the action of wind or other external forces, ensure that the plants remain stable during the growth process, and avoid problems such as uneven growth or lodging caused by tilting.

[0033] A spring one 44 is arranged at the bottom of the chute one 41 and the U-shaped plate 42. The pressing plate 47 is slidably connected with the inner wall of the chute two 45. When the pressing plate 47 moves towards the end away from the frame 1, it will drive the telescopic spring rod one 46 to move towards the end away from the frame 1.

[0034] The lower part of the pressing plate 47 is set as an inclined surface. There are two spring ones 44, and the spring ones 44 are symmetrically distributed with the vertical plate 43 as the center. When the planting plate 3 is at the end away from the frame 1, it will drive the arc-shaped hook 49 on the surface to move towards the end away from the frame 1.

[0035] During the operation of this embodiment: When in use, the planting plate 3 is installed on the inner wall of the frame 1 under the guidance of the groove. At the same time, the side surface of the planting plate 3 contacts and presses against the inclined surface of the abutting plate 47. When the abutting plate 47 is subjected to pressure, the abutting plate 47 will move towards the end away from the groove. Subsequently, when the planting plate 3 completely enters the interior of the frame 1, the abutting plate 47 will return to its initial state without force and limit and fix the planting plate 3, which can ensure that the planting plate 3 remains stable during use and avoid the instability of the plant growth environment caused by shaking or moving, thereby improving the growth quality and yield of plants and preventing the planting plate 3 from shaking. Subsequently, when the plants on the surface of the planting plate 3 need light, the planting plate 3 is manually moved out of the inner wall of the frame 1. At the same time, when the planting plate 3 is at the end away from the frame 1, it will drive the arc-shaped hook 49 on the surface to move towards the end away from the frame 1. Subsequently, during the movement of the arc-shaped hook 49, it contacts the circumferential surface of the connecting shaft 48 and drives the connecting shaft 48 to move towards the end away from the frame 1. At the same time, when the connecting shaft 48 moves towards the end away from the frame 1, it will drive the abutting plate 47 to move towards the end away from the frame 1. The movement of the abutting plate 47 towards the end away from the frame 1 will drive the first telescopic spring rod 46 to move towards the end away from the frame 1. The movement of the first telescopic spring rod 46 towards the end away from the frame 1 will drive the vertical plate 43 to move towards the end away from the frame 1. At the same time, the vertical plate 43 will rotate and support the planting plate 3. Subsequently, the movement of the vertical plate 43 towards the end away from the frame 1 will drive the U-shaped plate 42 to slide downwards, and finally the supporting effect on the planting plate 3 is realized, which can effectively prevent the planting plate 3 from tilting or shaking under the action of wind or other external forces, thereby stably supporting the planting plate 3.

[0036] Please refer to Figures 1 - 12, on the basis of the above embodiments, in another embodiment of the present invention, the supporting device includes a first L-shaped plate 52, a limiting cylinder 53, a second L-shaped plate 54, a supporting plate 55, a first T-shaped plate 56, a first contact plate 57, a fifth chute 59 and a third telescopic spring 510. When the U-shaped plate 42 slides downward under the action of the vertical plate 43, it will drive the first L-shaped plate 52 on its surface to move downward. When the first L-shaped plate 52 slides downward, it will contact the limiting groove on the surface of the limiting cylinder 53. The first L-shaped plate 52 is fixedly installed on the side surface of the U-shaped plate 42, the limiting cylinder 53 is fixedly installed on the circumferential surface of the receiving shaft 51, the second L-shaped plate 54 is fixedly installed at the bottom of the first L-shaped plate 52, the supporting plate 55 is fixedly installed at the end of the second L-shaped plate 54 away from the roller 2. The first T-shaped plate 56 slides through the upper and lower walls of the supporting plate 55, the first contact plate 57 is fixedly installed at the bottom of the first T-shaped plate 56, the fifth chute 59 is opened on the bottom surface of the frame 1, the third telescopic spring 510 is fixedly installed on the inner wall of the fifth chute 59. The first contact plate 57 moves downward to contact the ground for support. When encountering different ground conditions, the first contact plate 57 will be adjusted under the action of the second spring 58 to support different ground conditions. Through the stable support at the bottom, not only the stability of the overall structure is improved, but also the growth environment of plants can be effectively protected, the risk of tipping is reduced, and the safety of the work is improved.

[0037] The first L-shaped plate 52 is slidably connected to the surface of the frame 1, and the second L-shaped plate 54 is slidably connected to the surface of the frame 1. When the first L-shaped plate 52 slides downward, it will drive the second L-shaped plate 54 at the bottom to move downward.

[0038] The supporting plate 55 is slidably connected to the fifth chute 59. A second spring 58 is provided between the bottom of the supporting plate 55 and the first contact plate 57. The supporting plate 55 moves downward through the inner wall of the fifth chute 59 under the action of the third telescopic spring 510.

[0039] The buffer device includes a connecting plate 61, a second contact plate 62, a square plate 64, a second telescopic elastic rod 65, an inclined block 66, a second T-shaped plate 67, a first convex block 68 and a second convex block 69. The square plate 64 contacts and presses the surface of the inclined block 66. When the inclined block 66 is pressed, it will slide into the groove under the action of the second telescopic elastic rod 65. When the square plate 64 is out of the range of the inclined block 66, the connecting plate 61 slides through the upper and lower walls of the planting plate 3. The second contact plate 62 is fixedly installed at the top of the connecting plate 61. The square plate 64 is fixedly installed on the side of the planting plate 3. A third chute is provided on the inner wall of the frame 1. The second telescopic elastic rod 65 is fixedly installed on the inner wall of the third chute. The inclined block 66 is fixedly installed at the free end of the second telescopic elastic rod 65. The second T-shaped plate 67 is fixedly installed at the bottom of the inclined block 66. The first convex block 68 is fixedly installed at the top of the second contact plate 62. A groove is provided on the inner wall of the frame 1. The second convex block 69 is fixedly installed on the inner wall surface of the groove. If the planting plate 3 slides too fast, it will damage the plants. Subsequently, when the first convex block 68 contacts the second convex block 69, the first convex block 68 will adjust the height change under the action of the third spring 63 under different conditions, reduce wear, and increase friction to reduce the safety hazards caused by rapid movement.

[0040] A third spring 63 is provided between the top of the planting plate 3 and the bottom of the second contact plate 62. The inclined block 66 is slidably connected to the inner wall of the third chute. A fourth chute is provided on the inner wall of the third chute. The second T-shaped plate 67 is slidably connected to the fourth chute. When the planting plate 3 moves towards the end away from the frame 1, it will drive the first convex block 68 on its surface to move towards the end away from the frame 1.

[0041] During the operation of this embodiment: When the U-shaped plate 42 slides downward under the action of the vertical plate 43, it will drive the first L-shaped plate 52 on its surface to move downward. When the first L-shaped plate 52 slides downward, it will contact the limiting groove on the surface of the limiting cylinder 53 and maintain a stable and fixed state when the artificial stops moving the frame 1. It can effectively prevent the planting rack from sliding due to uneven ground or external forces during use, thereby ensuring the stability of the planting rack, extending the service life of the equipment. At the same time, when the first L-shaped plate 52 slides downward, it will drive the second L-shaped plate 54 at the bottom to move downward. When the second L-shaped plate 54 moves downward, it will drive the support plate 55 to move downward through the inner wall of the fifth chute 59 under the action of the third telescopic elastic rod 510. When the support plate 55 moves downward, it will drive the first T-shaped plate 56 to move downward. When the first T-shaped plate 56 moves downward, it will drive the first contact plate 57 to move downward. When the first contact plate 57 moves downward, it will contact the ground for support. When encountering different ground conditions, the first contact plate 57 will be adjusted under the action of the second spring 58 to support different ground conditions. Through the stable support at the bottom, not only the overall structural stability is improved, but also the growth environment of the plants can be effectively protected, the risk of tipping is reduced, and the safety of the work is improved.

[0042] Meanwhile, when the planting plate 3 is manually removed, it will drive the square plate 64 on the side to move towards the end away from the frame 1. Subsequently, the square plate 64 contacts and presses the surface of the inclined block 66. When the inclined block 66 is pressed, it will slide into the groove under the action of the second telescopic spring rod 65. When the square plate 64 is out of the range of the inclined block 66, the inclined block 66 will return to its initial state when it is not stressed, preventing the planting plate 3 from shaking and rebounding during photosynthesis, effectively preventing the planting plate 3 from excessive shaking under light or other external forces, thereby ensuring the stability of the planting plate 3. At the same time, when the planting plate 3 moves towards the end away from the frame 1, it will drive the first convex block 68 on its surface to move towards the end away from the frame 1. When the first convex block 68 moves towards the end away from the frame 1 and contacts the surface of the second convex block 69, subsequently, when the first convex block 68 contacts the second convex block 69, the first convex block 68 will adjust the height change under the action of the third spring 63 to adapt to different situations, reduce wear, and increase friction to reduce potential safety hazards caused by rapid movement.

[0043] Although the embodiments of the present invention have been shown and described, for those of ordinary skill in the art, it can be understood that various changes, modifications, substitutions, and variations can be made to these embodiments without departing from the principles and spirit of the present invention. The scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A plant planting rack for agricultural product production, comprising a frame (1), a receiving shaft (51) fixedly mounted at the bottom of the frame (1), a roller (2) rotatably mounted on the circumferential surface of the receiving shaft (51), a planting plate (3) slidably mounted inside the frame (1), characterized in that: It also includes a limiting device, a supporting device and a buffer device; The limiting device comprises a slide groove (41), a U-shaped plate (42), a vertical plate (43), a slide groove (45), a telescopic elastic rod (46), a support plate (47), a connecting shaft (48) and an arc hook (49); the slide groove (41) is provided on the surface of the frame (1); the U-shaped plate (42) is slidably mounted on the inner wall of the slide groove (41); the vertical plate (43) is rotatably mounted on the inner wall of the U-shaped plate (42); the slide groove (45) is provided on the inner wall of the vertical plate (43); the telescopic elastic rod (46) is fixedly mounted on the inner wall of the slide groove (45); the top of the support plate (47) is fixedly mounted on the free end of the telescopic elastic rod (46); the connecting shaft (48) is fixedly mounted on the surface of the support plate (47); and the arc hook (49) is fixedly mounted on the top of the planting plate (3).

2. A plant planting rack for agricultural product production according to claim 1, characterized in that: A spring (44) is provided at the bottom of the first slide groove (41) and the U-shaped plate (42), and the abutment plate (47) is slidably connected to the inner wall of the second slide groove (45).

3. A plant planting rack for agricultural product production according to claim 2, characterized in that: The lower side of the abutment plate (47) is arranged as an inclined surface. Two springs (44) are arranged. The springs (44) are symmetrically distributed with the vertical plate (43) as the center.

4. A plant planting rack for agricultural product production according to claim 3, characterized in that: The support device comprises an L-shaped plate (52), a limiting cylinder (53), an L-shaped plate (54), a support plate (55), a T-shaped plate (56), a contact plate (57), a sliding groove (59) and a telescopic elastic rod (510). The L-shaped plate (52) is fixedly mounted on the side of the U-shaped plate (42), the limiting cylinder (53) is fixedly mounted on the circumferential surface of the receiving shaft (51), the L-shaped plate (54) is fixedly mounted on the bottom of the L-shaped plate (52), the support plate (55) is fixedly mounted on the end of the L-shaped plate (54) away from the roller (2), the T-shaped plate (56) slides through the upper and lower walls of the support plate (55), the contact plate (57) is fixedly mounted on the bottom of the T-shaped plate (56), the sliding groove (59) is opened on the bottom surface of the frame (1), and the telescopic elastic rod (510) is fixedly mounted on the inner wall of the sliding groove (59).

5. A plant planting rack for producing agricultural products according to claim 4, characterized in that: The first L-shaped plate (52) is slidably connected to the surface of the frame (1), and the second L-shaped plate (54) is slidably connected to the surface of the frame (1).

6. A plant planting rack for producing agricultural products according to claim 5, characterized in that: The support plate (55) is slidably connected to the slide groove five (59), and the bottom of the support plate (55) and the contact plate one (57) are provided with a spring two (58).

7. A plant planting rack for agricultural product production according to claim 6, characterized in that: The buffer device comprises a connecting plate (61), a second contact plate (62), a square plate (64), a second telescopic elastic rod (65), an inclined block (66), a second T-shaped plate (67), a first protrusion (68) and a second protrusion (69); the connecting plate (61) slides through the upper and lower walls of the planting plate (3); the second contact plate (62) is fixedly mounted on the top of the connecting plate (61); the square plate (64) is fixedly mounted on the side of the planting plate (3); a third slide groove is provided on the inner wall of the frame (1); the second telescopic elastic rod (65) is fixedly mounted on the inner wall of the third slide groove; the inclined block (66) is fixedly mounted on the free end of the second telescopic elastic rod (65); the second T-shaped plate (67) is fixedly mounted on the bottom of the inclined block (66); the first protrusion (68) is fixedly mounted on the top of the second contact plate (62); a groove is provided on the inner wall of the frame (1); and the second protrusion (69) is fixedly mounted on the inner wall surface of the groove.

8. A plant planting rack for producing agricultural products according to claim 7, characterized in that: A spring three (63) is provided at the top of the planting plate (3) and the bottom of the contact plate two (62); the inclined block (66) is slidably connected to the inner wall of the slide groove three; a slide groove four is provided on the inner wall of the slide groove three; and the T-shaped plate two (67) is slidably connected to the slide groove four.

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