Agricultural planting rack

Abstract

The invention discloses an agricultural planting rack, which belongs to the field of agricultural planting racks. In the process of using the agricultural planting rack, in order to facilitate the convenience of planting rattan agricultural plants, the staff first plants the rattan agricultural plants in a planting trough, and then waters them to supplement water and nutrition for their root systems, and then waters part of the water in a water replenishment component. When water is lost in the soil of the rattan agricultural plants in the planting trough, the water replenishment component automatically replenishes water therein, so that the rattan agricultural plants can maintain water during the growth process, and the staff is also prevented from having to water them regularly. At the same time, the angle of the refractive component is adjusted, so that under the action of the refractive component, light is refracted onto the rattan agricultural plants, thereby enhancing the lighting during the growth process and promoting the growth efficiency of the rattan agricultural plants.

Description

Technical Field

[0001] The present invention relates to the field of agricultural planting racks, and more particularly to an agricultural planting rack. Background Art

[0002] Lianas refer to plants with slender stems that cannot grow upright by themselves and must rely on other things to climb upwards. According to the texture of their stems, they are divided into herbaceous lianas (such as hyacinth beans, morning glories, kidney beans, etc.) and woody lianas. According to their climbing methods, there are twining lianas (such as wisteria, honeysuckle, and Polygonum multiflorum), adsorbing lianas (such as trumpet creeper, creeper, and quinquefolia), tendril lianas (such as loofah, gourd, and grape), and creeping lianas (such as roses, osmanthus, and climbing roses). As mentioned above, "climbing" means "climbing", which should be climbing plants. Such plants are called "lianas" because of their "climbing" characteristics, relative to trees and shrubs. Therefore, climbing plants, climbing plants, and lianas should be the same category, but with different names.

[0003] However, the currently available adjustable agricultural planting racks for agricultural planting require regular watering during planting. When the staff is busy at work, they may not water the vines for a certain period of time, or water them insufficiently or miss watering them, which may cause the vines to die during planting. At the same time, since sunlight changes over time, this phenomenon may require the staff to adjust the position of the planting rack to meet the daily lighting effect of the vines. For this reason, it brings certain inconveniences to the staff under the comprehensive lighting of the vine agricultural plants. At the same time, when the vines are in the subsequent growth state, the staff also need to set up the rack so that the vines grown by the subsequent vines can obtain corresponding path planning to meet the growth needs. Therefore, the present application provides an agricultural planting rack. Summary of the invention

[0004] 1. Technical issues to be solved

[0005] In view of the problems existing in the prior art, the object of the present invention is to provide an agricultural planting rack.

[0006] To solve the above problems, the present invention adopts the following technical solutions.

[0007] An agricultural planting rack comprises a planting rack base, wherein the upper end of the planting rack base is provided with four first receiving grooves distributed at equal angles, the inner bottom end of the first receiving groove is provided with a plurality of slots distributed at equal distances, the upper end of the planting rack base is provided with a plurality of water replenishment components distributed at equal angles, a refractive component is provided between the inner walls of the first receiving grooves, a planting groove is provided at the center of the upper end of the planting rack base, a sleeve is fixedly connected to the center of the inner bottom end of the planting groove, an adjustment component is provided between the inner walls of the sleeve, the upper end of the adjustment component is fixedly connected to an extension rod, and the outer end of the extension rod is provided with a frame assembly.

[0008] Furthermore, the water replenishment component includes a plurality of water collecting grooves distributed at equal angles on the upper end of the planting rack base, and the plurality of water collecting grooves are respectively located between the inner walls of the first receiving grooves distributed in pairs, and four seepage grooves distributed at equal angles are opened on the inner side walls of the planting grooves, and the seepage grooves and the water collecting grooves are connected to each other. A first water level sensor and a second water level sensor are embedded and installed on the inner side walls of the planting grooves, and the second water level sensor is located on the upper side of the first water level sensor, and a one-way valve is installed between the inner walls of the seepage grooves.

[0009] Furthermore, the refractive assembly includes a placement plate rotatably connected between the inner walls of the first receiving groove, a refractive mirror is embedded in the upper end of the placement plate, first slide grooves are respectively provided at the side ends of the placement plate, two second slide grooves are provided at the upper end of the placement plate, the second slide grooves are symmetrically distributed about the refractive mirror, and the second slide grooves are connected to the first slide grooves, a slider is slidably connected between the inner walls of the first slide groove and the second slide groove, a folding plate is fixedly connected to the upper end of the slider, a second receiving groove is provided at the lower end of the placement plate, and a clamping column is rotatably connected between the inner walls of the second receiving grooves.

[0010] Furthermore, two first vertical grooves symmetrically distributed are provided on the inner side wall of the sleeve, and two annular grooves symmetrically distributed are provided on the inner side wall of the sleeve, the annular groove is located at the lower side of the first vertical groove and is interconnected with the first vertical groove, and two second vertical grooves symmetrically distributed are provided on the inner side of the sleeve, the second vertical groove is located on the upper left side of the first vertical groove and the annular groove, and the second vertical groove and the annular groove are interconnected, a limiting block is slidably connected between the inner walls of the first vertical groove, the limiting block is fixedly connected to the outer end of the adjusting component, the inner bottom end of the sleeve is fixedly connected with a first tension spring, and the adjusting component is located on the upper side of the first tension spring.

[0011] Furthermore, the adjustment component includes a sliding sleeve provided between the inner walls of the sleeve, three first through holes are opened at the upper end of the sliding sleeve, a rectangular groove is opened inside the sliding sleeve, a rectangular block is slidably connected between the inner walls of the rectangular groove, a second through hole is opened at the upper end of the extension rod, a connecting rod is inserted between the inner walls of the first through hole located in the middle, the lower end of the connecting rod passes through the rectangular block and is rotatably connected to the inner bottom end of the sliding sleeve, the upper end of the connecting rod passes through the upper end of the extension rod, the upper end of the connecting rod is fixedly connected to a turning handle, connecting rods are inserted in the inner walls of the first through holes on both sides, the upper end of the connecting rod is fixedly connected to the lower end of the extension rod, and the lower end of the connecting rod is fixedly connected to the upper end of the rectangular block.

[0012] Furthermore, the frame assembly includes a plurality of evenly distributed grooves formed at the outer end of the extension rod, a rotating shaft is fixedly connected between the inner walls of the grooves, the rotating shaft is located at the top end side of the groove, the outer end of the rotating shaft is rotatably connected to a frame rod, a torsion spring is sleeved between the rotating shaft and the inner wall of the frame rod, a limiting groove is formed at the lower end of the frame rod, a limiting hole is formed at the inner bottom end of the groove, and a clamping assembly is provided on the lower side of the groove.

[0013] Furthermore, the clamping assembly includes a movable groove opened at the outer end of the extension rod, the movable groove is located on the lower side of the groove, a movable block is slidably connected between the inner walls of the movable groove, two second tension springs are fixedly connected between the lower end of the movable block and the bottom end of the movable groove, the upper end of the movable block is fixedly connected to a limiting column, and the limiting column is located between the inner walls of the limiting hole.

[0014] Furthermore, a polishing layer is provided on the outer end of the limiting column, a detent groove is provided on the outer end of the movable block, and anti-slip grooves are provided on the inner side wall of the detent groove. Beneficial Effects

[0015] Compared with the prior art, the advantages of the present invention are:

[0016] (1) During the use of this solution, in order to facilitate the planting of rattan agricultural plants, the staff first plants the rattan agricultural plants in the planting trough, and then waters them to replenish water and nutrients for their roots, and then waters some water in the water replenishment component. When the soil of the rattan agricultural plants in the planting trough lacks water, the water replenishment component automatically replenishes water inside, so that the rattan agricultural plants have sustained water during the growth process, and at the same time avoids the need for staff to water them regularly.

[0017] (2) During the use of this solution, the staff can adjust the angle of the refractive component so that the light is refracted onto the vine agricultural plants under the action of the refractive component, thereby enhancing the lighting during the growth process and promoting the growth efficiency of the vine agricultural plants.

[0018] (3) During the use of this solution, when the vine agricultural plants grow to a certain state and begin to grow vines, the staff can adjust the adjustment components according to the growth height of the vine agricultural plants to change the overall height of the frame. Then, when the scaffolding components are deployed, the vines of the vine agricultural plants are placed on the surface to guide and support their subsequent growth path, thereby eliminating the need for subsequent staff to set up the frame again and reducing the labor of the staff. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 It is a schematic diagram of the overall structure of the present invention;

[0020] Figure 2 It is a structural schematic diagram of the water replenishment component of the present invention;

[0021] Figure 3-4 It is a schematic structural diagram of the refractive assembly of the present invention;

[0022] Figure 5 It is a schematic diagram of the structure after the whole of the present invention is stored;

[0023] Figure 6 It is a schematic diagram of the structure inside the sleeve of the present invention;

[0024] Figure 7 It is a structural schematic diagram of the regulating assembly of the present invention;

[0025] Figure 8 It is a schematic diagram of the structure of the scaffolding assembly of the present invention when it is unfolded;

[0026] Fig. 9 It is a structural schematic diagram of the clamping assembly of the present invention.

[0027] Description of the numbers in the figure:

[0028] 1 planting rack base, 2 first storage slot, 201 card slot, 3 water replenishment component, 31 water collection slot, 32 water seepage slot, 33 first water level sensor, 34 second water level sensor, 35 one-way valve, 4 refraction component, 41 placement plate, 42 refraction mirror, 43 first slide slot, 44 second slide slot, 45 slider, 46 folding plate, 47 second storage slot, 48 card connection column, 5 planting slot, 6 sleeve, 61 first vertical slot, 62 annular slot, 63 second vertical slot , 64 limit block, 65 first tension spring, 7 adjustment assembly, 71 sliding sleeve, 72 first through hole, 73 rectangular block, 74 connecting rod, 75 connecting rod, 76 second through hole, 77 handle, 8 extension rod, 9 frame assembly, 91 groove, 92 rotating shaft, 93 lever, 94 limit slot, 95 limit hole, 10 snap-on assembly, 1001 movable slot, 1002 movable block, 1003 second tension spring, 1004 limit column, 1005 trigger slot. Implementation

[0029] The following will combine the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all the embodiments. All other embodiments obtained by ordinary technicians in this field without creative work based on the embodiments of the present invention belong to the scope of protection of the present invention. Example

[0030] See also Figure 1-9 An agricultural planting rack includes a planting rack base 1, the upper end of the planting rack base 1 is provided with four first receiving grooves 2 distributed at equal angles, the inner bottom end of the first receiving groove 2 is provided with a plurality of card grooves 201 distributed at equal distances, the upper end of the planting rack base 1 is provided with a plurality of water replenishment components 3 distributed at equal angles, a refractive component 4 is provided between the inner walls of the first receiving groove 2, a planting groove 5 is provided at the center of the upper end of the planting rack base 1, a sleeve 6 is fixedly connected to the center of the inner bottom end of the planting groove 5, an adjusting component 7 is provided between the inner walls of the sleeve 6, an extension rod 8 is fixedly connected to the upper end of the adjusting component 7, and a frame component 9 is provided at the outer end of the extension rod 8.

[0031] During use of this solution, in order to avoid the inconvenience of comprehensive lighting for vine agricultural plants during the current planting process, the inconvenience caused by the need for regular watering, and the need to set up frames to plan the growth path of the vines after the vines grow, in this embodiment, in order to facilitate the convenience of planting vine agricultural plants, the staff first plants the vine agricultural plants in the planting trough 5, and then waters them to replenish water and nutrients for their roots, and then waters part of the water in the water replenishment component 3. When the soil of the vine agricultural plants in the planting trough 5 lacks water, the water replenishment component 3 automatically replenishes water inside it, so that the vine agricultural plants can maintain water during the growth process, and also avoids the need for staff to water them regularly. In this embodiment, the staff can only regularly replenish water inside the water replenishment component 3 or store water in rainy weather. The work greatly reduces the labor of the staff. Then, when the rattan agricultural plants are exposed to light on a daily basis, in order to enable them to be exposed to light more fully, the staff can adjust the angle of the refractive component 4, so that under the action of the refractive component 4, the light is refracted onto the rattan agricultural plants, thereby enhancing the lighting during the growth process and promoting the growth efficiency of the rattan agricultural plants. In the follow-up, when the rattan agricultural plants grow to a certain state and begin to grow rattans, when the staff plans the growth path of the rattans, the staff can adjust the adjustment component 7 according to the growth height of the rattan agricultural plants, so as to change the overall height of the frame, and then start the frame component 9 to make the rattan agricultural plants rest on its surface, guide and support its subsequent growth path, thereby reducing the need for subsequent staff to perform the frame work steps again and reducing the labor of the staff.

[0032] See also Figure 1-2 The water replenishment component 3 includes a plurality of water collecting grooves 31 distributed at equal angles on the upper end of the planting frame base 1. The plurality of water collecting grooves 31 are respectively located between the inner walls of the first receiving grooves 2 distributed in pairs. Four seepage grooves 32 distributed at equal angles are opened on the inner wall of the planting groove 5. The seepage grooves 32 and the water collecting grooves 31 are connected to each other. A first water level sensor 33 and a second water level sensor 34 are embedded and installed on the inner wall of the planting groove 5. The second water level sensor 34 is located on the upper side of the first water level sensor 33. A one-way valve 35 is installed between the inner walls of the seepage groove 32.

[0033] In order to avoid the inconvenience caused by the need for regular watering during the planting process of vine agricultural plants, the present scheme firstly plants the vine agricultural plants in the planting trough 5, and then waters them to replenish water and nutrients for their root system, and then waters part of the water in the water collection trough 31. When the soil of the vine agricultural plants in the planting trough 5 lacks water, the first water level sensor 33 senses that the water content in the soil of the vine agricultural plants has dropped to this level, and the first water level sensor 33 controls the one-way valve 35 to open, so that the water inside the water collection trough 31 flows into the soil through the infiltration trough 32 to replenish water. When the water is replenished to the surface of the second water level sensor 34, the second water level sensor 34 sends a closing signal to the one-way valve 35, prompting the one-way valve 35 to close, avoiding continued irrigation of water, ensuring the water endurance of the vine agricultural plants during their growth, and also avoiding the need for staff to water them regularly.

[0034] See also Figure 1-4 The refractive assembly 4 includes a placement plate 41 rotatably connected between the inner walls of the first receiving groove 2, a refractive mirror 42 is embedded in the upper end of the placement plate 41, and first slide grooves 43 are respectively provided at the side ends of the placement plate 41. Two second slide grooves 44 are provided at the upper end of the placement plate 41, and the second slide grooves 44 are symmetrically distributed about the refractive mirror 42, and the second slide grooves 44 and the first slide grooves 43 are connected to each other. A slider 45 is slidably connected between the inner walls of the first slide groove 43 and the second slide groove 44, and a folding plate 46 is fixedly connected to the upper end of the slider 45. A second receiving groove 47 is provided at the lower end of the placement plate 41, and a clamping column 48 is rotatably connected between the inner walls of the second receiving groove 47.

[0035] In order to achieve more efficient illumination of vine agricultural plants when planted inside the planting groove 5, the staff can rotate the placement plate 41 in the first receiving groove 2 according to the intensity of light and the refraction angle, and at the same time press the folding plate 46, so that the folding plate 46 gradually shrinks and folds, and drives the slider 45 to slide inside the first slide groove 43 and the second slide groove 44 until the folding plate 46 is stored on one side of the placement plate 41, causing the refracting mirror 42 to be exposed to the outside world, and then according to the angle of light irradiated on the refracting mirror 42 and refracted onto the vine agricultural plants, the clamping column 48 is taken out of the second receiving groove 47, and then the clamping column 48 is abutted against the inside of the clamping groove 201 to complete the angle limit of the placement plate 41, so that it can better refract light onto the vine agricultural plants, and the staff can synchronously adjust the deflection angle of the placement plate 41 according to the different angles of light in different time periods.

[0036] In the present solution, when no illumination is required on a daily basis, the staff can restore the position of the placement plate 41 so that it is placed parallel to the surface of the planting rack base 1, and then pull out the folding plate 46 to cover the top of the refracting mirror 42 to prevent the refracting mirror 42 from being hit and broken during daily use.

[0037] See also Figure 1 and Figure 6 Two first vertical grooves 61 symmetrically distributed are provided on the inner side wall of the sleeve 6, and two annular grooves 62 symmetrically distributed are provided on the inner side wall of the sleeve 6. The annular groove 62 is located at the lower side of the first vertical groove 61 and is interconnected with the first vertical groove 61. Two second vertical grooves 63 symmetrically distributed are provided on the inner side of the sleeve 6. The second vertical groove 63 is located at the upper left side of the first vertical groove 61 and the annular groove 62, and the second vertical groove 63 is interconnected with the annular groove 62. A limiting block 64 is slidably connected between the inner walls of the first vertical groove 61, and the limiting block 64 is fixedly connected to the outer end of the adjusting component 7. A first tension spring 65 is fixedly connected to the inner bottom end of the sleeve 6, and the adjusting component 7 is located at the upper side of the first tension spring 65.

[0038] During use of the present solution, after the vine agricultural plants are planted in the planting groove 5 and their vines gradually grow out, the staff presses the extension rod 8, causing the adjustment component 7 to drive the limit block 64 to move from the inside of the second vertical groove 63 to one side of its annular groove 62, while continuously pressing the first tension spring 65 to cause it to shrink and deform, and then rotate the extension rod 8 to cause the adjustment component 7 as a whole to drive the limit block 64 to slide from the annular groove 62 to the inside of the first vertical groove 61, and then stop pressing the extension rod 8. Under the action of the elastic potential energy of the first tension spring 65 being reset, the adjustment component 7 as a whole is moved upward, extending the distance between the sleeve 6 and the adjustment component 7, and then the vine is mounted on the extended extension rod 8 to guide its growth path.

[0039] See also Figure 1 and Figure 7 The adjusting assembly 7 includes a sleeve 71 provided between the inner walls of the sleeve 6, three first through holes 72 are provided at the upper end of the sleeve 71, a rectangular groove is provided inside the sleeve 71, a rectangular block 73 is slidably connected between the inner walls of the rectangular groove, a second through hole 76 is provided at the upper end of the extension rod 8, a connecting rod 74 is inserted between the inner walls of the first through hole 72 located in the middle, the lower end of the connecting rod 74 passes through the rectangular block 73 and is rotatably connected to the inner bottom end of the sleeve 71, the upper end of the connecting rod 74 passes through the upper end of the extension rod 8, and the upper end of the connecting rod 74 is fixedly connected to a rotating handle 77, and connecting rods 75 are inserted into the inner walls of the first through holes 72 on both sides, the upper end of the connecting rod 75 is fixedly connected to the lower end of the extension rod 8, and the lower end of the connecting rod 75 is fixedly connected to the upper end of the rectangular block 73.

[0040] During the use of this scheme, as the rattan continues to grow, its diameter becomes longer and longer. The staff can continue to carry the extended rattan by changing the spacing between the adjustment component 7 and the extension rod 8. During the extension of the spacing between the adjustment component 7 and the extension rod 8, the staff can rotate the handle 77 to make the connecting rod 74 rotate between the inner walls of the rectangular block 73. Since the connecting rod 74 is based on the principle of screw transmission, the main function of the connecting rod 74 is to convert the rotational motion into linear motion, so that under the transmission action of the connecting rod 74, the rectangular block 73 is caused to slide up and down between the inner walls of the sliding sleeve 71 through the screw thread of the connecting rod 74. When the rectangular block 73 moves upward under the transmission action of the connecting rod 74, the rectangular block 73 simultaneously drives the connecting rod 75 and the extension rod 8 connected thereto to move upward, thereby extending the spacing between the sliding sleeve 71 and the extension rod 8, so as to adapt to the subsequent growth and extension of the rattan frame.

[0041] At the same time, the lower half of the connecting rod 74 in the present solution is a screw rod, and the upper half is a telescopic rod, so that when the adjusting component 7 and the extension rod 8 are descending, the connecting rod 74 can be simultaneously contracted when the sliding sleeve 71 and the extension rod 8 are close to each other, thereby avoiding the inconvenience caused by the excessive length of the upper half of the connecting rod 74 during daily placement.

[0042] See also Figure 1 , Figure 5 and Figure 8 The frame assembly 9 includes a plurality of evenly distributed grooves 91 formed at the outer end of the extension rod 8, a rotating shaft 92 is fixedly connected between the inner walls of the grooves 91, the rotating shaft 92 is located at the top end side of the grooves 91, the outer end of the rotating shaft 92 is rotatably connected to a lever 93, a torsion spring is sleeved between the rotating shaft 92 and the inner wall of the lever 93, a limiting groove 94 is formed at the lower end of the lever 93, a limiting hole 95 is formed at the inner bottom end of the groove 91, and a clamping assembly 10 is provided on the lower side of the groove 91.

[0043] During use of the present scheme, in order to achieve a position for erecting a frame when the vines of the vine agricultural plants grow too long, in the present embodiment, the staff can first release the limit of the lever 93 by the clamping assembly 10, so that the lever 93 is in a vertical state between the extension rods 8 under the action of the torsion spring wrapped around the surface of the rotating shaft 92, and then the vines are placed on the lever 93 on the planned growth route for loading. When the lever 93 needs to be stored in the later stage, the staff can directly press the lever 93 to cause the lever 93 to fit against the inner wall of the groove 91, and the limit groove 94 is engaged with the clamping assembly 10 to complete the position limitation.

[0044] See also Figure 8-9The clamping assembly 10 includes a movable groove 1001 opened at the outer end of the extension rod 8, the movable groove 1001 is located at the lower side of the groove 91, a movable block 1002 is slidably connected between the inner walls of the movable groove 1001, two second tension springs 1003 are fixedly connected between the lower end of the movable block 1002 and the bottom end of the movable groove 1001, the upper end of the movable block 1002 is fixedly connected to a limiting column 1004, and the limiting column 1004 is located between the inner walls of the limiting hole 95.

[0045] When the present invention is used, when the workers need to release the limit of the scaffolding assembly 9 and carry the rattan, the workers can pull the movable block 1002 downward, causing the movable block 1002 to continuously squeeze the second tension spring 1003, causing the second tension spring 1003 to be compressed. At the same time, the limiting column 1004 synchronously follows the movable block 1002 to be stored in the limiting hole 95, and no longer engages with the limiting groove 94. At this time, the lever 93 can be unstuck and the rattan can be carried. Similarly, when it is necessary to limit the position of the lever 93, the workers can loosen the movable block 1002, and under the characteristics of the elastic potential energy reset of the second tension spring 1003, the movable block 1002 is driven to move upward again, and the synchronous limiting column 1004 moves again from the limiting hole 95 to the limiting groove 94, thereby engaging and limiting the lever 93 and completing the storage of the lever 93.

[0046] See also Fig. 9 The outer end of the limiting column 1004 is provided with a polishing layer, the outer end of the movable block 1002 is provided with a buckling groove 1005, and the inner side wall of the buckling groove 1005 is provided with anti-slip grooves.

[0047] During use of the present solution, in order to facilitate the limit column 1004 to slide more smoothly inside the limit hole 95 and not easily cause jamming, a polishing layer is specially applied on the surface of the limit column 1004 to reduce the friction between the limit column 1004 and the inner wall of the limit hole 95, and then a buckle groove 1005 is opened on the upper side of the movable block 1002, so that the staff can slide the movable block 1002 more conveniently and improve their work efficiency.

[0048] The above is only a preferred specific implementation manner of the present invention; but the protection scope of the present invention is not limited thereto; any technician familiar with the technical field within the technical scope disclosed by the present invention; any equivalent replacement or change based on the technical solution and improved concept of the present invention shall be covered by the protection scope of the present invention.

Claims

1. An agricultural planting rack, comprising a planting rack base, characterized in that: The upper end of the planting rack base is provided with four first storage grooves distributed at equal angles, the inner bottom end of the first storage groove is provided with a plurality of slots distributed at equal distances, the upper end of the planting rack base is provided with a plurality of water replenishment components distributed at equal angles, a refraction component is provided between the inner walls of the first storage groove, a planting groove is provided at the center of the upper end of the planting rack base, a sleeve is fixedly connected to the center of the inner bottom end of the planting groove, an adjustment component is provided between the inner walls of the sleeve, an extension rod is fixedly connected to the upper end of the adjustment component, and a frame component is provided at the outer end of the extension rod; the water replenishment component includes A plurality of water collecting grooves distributed at equal angles are provided on the upper end of the planting frame base, and the plurality of water collecting grooves are respectively located between the inner walls of the first receiving grooves distributed in pairs, and four water seepage grooves distributed at equal angles are provided on the inner side walls of the planting grooves, and the water seepage grooves and the water collecting grooves are connected to each other, and a first water level sensor and a second water level sensor are embedded and installed on the inner side walls of the planting grooves, and the second water level sensor is located on the upper side of the first water level sensor, and a one-way valve is installed between the inner walls of the water seepage grooves; the refraction assembly includes a placement plate rotatably connected between the inner walls of the first receiving grooves, and a placement plate is placed A refracting mirror is embedded in the upper end of the plate, and first slide grooves are respectively provided at the side ends of the placement plate, and two second slide grooves are provided at the upper end of the placement plate, the second slide grooves are symmetrically distributed about the refracting mirror, and the second slide grooves are connected to the first slide groove, a slider is slidably connected between the inner walls of the first slide groove and the second slide groove, and a folding plate is fixedly connected to the upper end of the slider, a second receiving groove is provided at the lower end of the placement plate, and a clamping column is rotatably connected between the inner walls of the second receiving groove; the adjustment component includes a sliding sleeve provided between the inner walls of the sleeve, and three second slide grooves are provided at the upper end of the sliding sleeve A through hole, a rectangular groove is provided inside the sliding sleeve, a rectangular block is slidably connected between the inner walls of the rectangular groove, a second through hole is provided at the upper end of the extension rod, a connecting rod is inserted between the inner walls of the first through hole in the middle, the lower end of the connecting rod passes through the rectangular block and is rotatably connected to the inner bottom end of the sliding sleeve, the upper end of the connecting rod passes through the upper end of the extension rod, the upper end of the connecting rod is fixedly connected to a turning handle, connecting rods are inserted into the inner walls of the first through holes on both sides, the upper end of the connecting rod is fixedly connected to the lower end of the extension rod, and the lower end of the connecting rod is fixedly connected to the upper end of the rectangular block.

2. The agricultural planting rack according to claim 1, characterized in that: Two first vertical grooves symmetrically distributed are provided on the inner wall of the sleeve, and two annular grooves symmetrically distributed are provided on the inner wall of the sleeve. The annular groove is located at the lower side of the first vertical groove and is interconnected with the first vertical groove. Two second vertical grooves symmetrically distributed are provided on the inner side of the sleeve, and the second vertical groove is located on the upper left side of the first vertical groove and the annular groove, and the second vertical groove and the annular groove are interconnected. A limiting block is slidably connected between the inner walls of the first vertical groove, and the limiting block is fixedly connected to the outer end of the adjusting component. The inner bottom end of the sleeve is fixedly connected to a first tension spring, and the adjusting component is located on the upper side of the first tension spring.

3. The agricultural planting rack according to claim 1, characterized in that: The frame assembly includes a plurality of evenly distributed grooves opened at the outer end of the extension rod, a rotating shaft is fixedly connected between the inner walls of the grooves, the rotating shaft is located on the top side of the groove, the outer end of the rotating shaft is rotatably connected to the frame rod, a torsion spring is sleeved between the rotating shaft and the inner wall of the frame rod, a limiting groove is opened at the lower end of the frame rod, a limiting hole is opened at the inner bottom end of the groove, and a clamping assembly is provided on the lower side of the groove.

4. The agricultural planting rack according to claim 3, characterized in that: The clamping assembly includes a movable groove opened at the outer end of the extension rod, the movable groove is located at the lower side of the groove, a movable block is slidably connected between the inner walls of the movable groove, two second tension springs are fixedly connected between the lower end of the movable block and the bottom end of the movable groove, the upper end of the movable block is fixedly connected to a limiting column, and the limiting column is located between the inner walls of the limiting hole.

5. The agricultural planting rack according to claim 4, characterized in that: The outer end of the limiting column is provided with a polishing layer, the outer end of the movable block is provided with a buckling groove, and the inner side wall of the buckling groove is provided with anti-slip grooves.

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