A forestry seedling maintenance device

Abstract

The invention discloses a forestry seedling maintenance device, including a maintenance frame pair, a maintenance component and a clamping assembly. The invention builds a micro-ecological system that directly connects the root system of the seedling with the water source; the water spray head on the rotary cylinder can directionally transport water to the most needed part of the root of the seedling; when the water spray head starts to work, the water overflows at an appropriate speed, and this process activates the hydrotropism of the plant root system, that is, the natural tendency of the root system to grow towards an area with more abundant water; under the guidance of water, the length of the horizontal outer cylinder and the horizontal inner cylinder is adjusted, so that the root system of the seedling is stimulated to not only expand horizontally on the soil surface, but also increase its coverage range. The water spray head is divided into an upper part, a middle part and a lower part on the rotary cylinder to control the transportation of the water source, and the root system of the seedling goes deep into the soil in the vertical direction to explore deeper water reserves, promote the root growth mode, and enhance the survival ability and growth potential of the seedling.

Description

Technical Field

[0001] The invention relates to the technical field of forestry planting, and in particular to a forestry seedling maintenance device. Background Art

[0002] In the forestry sector, especially in arid and semi-arid areas, the maintenance and survival of seedlings face severe challenges. For a long time, whether the seedlings can successfully survive the initial fragile stage after transplantation has largely determined the success or failure of forest coverage and ecological restoration projects. However, traditional seedling maintenance methods often seem to be inadequate in dealing with arid environments, exposing a series of technical limitations and defects.

[0003] In arid environments, soil moisture is extremely scarce, and the inevitable damage to the roots of seedlings during the transplanting process makes it difficult for seedlings to effectively absorb underground moisture in the early stages of rooting. The underdeveloped root system directly limits the water and nutrient absorption capacity of the seedlings, making it impossible for them to build a stable water balance and nutrient supply system. Under such conditions, seedlings are extremely susceptible to water stress, which manifests as curling leaves, stagnant growth, and even death, seriously affecting the effectiveness of afforestation activities and the advancement of ecological restoration.

[0004] Traditional irrigation methods, such as surface flooding or drip irrigation, are often inefficient and wasteful in arid areas. The high evaporation rate and large leakage losses, coupled with the inability to accurately control the delivery of water to the roots of the seedlings, result in a large amount of water not being effectively utilized, which in turn exacerbates the shortage of water resources. In addition, surface irrigation can easily damage the soil structure, reduce soil permeability and water permeability, and further hinder the normal growth and development of the root system, forming a vicious cycle.

[0005] Conventional shading and covering measures for seedling care are also inadequate under drought conditions. Although these measures can reduce water evaporation to a certain extent, they do not fundamentally solve the problem of poor root development of seedlings. The lack of effective root guidance and strengthening means that seedlings are still vulnerable to drought stress and it is difficult for them to form a strong and healthy root structure to withstand the harsh growth environment.

[0006] In view of the above problems, there is an urgent need to develop a new type of forestry seedling maintenance device, which should not only be able to effectively promote the rapid development of seedling roots under drought conditions, but also have precise water delivery function to ensure that every drop of water can be fully utilized by the seedlings, thereby significantly improving the survival rate and growth rate of seedlings in arid environments.

[0007] Therefore, how to provide a forestry seedling maintenance device is a problem that technical personnel in this field urgently need to solve. Summary of the invention

[0008] One purpose of the present invention is to provide a forestry seedling maintenance device, which builds a micro-ecological system that directly connects the root system of the seedling with the water source; the sprinkler head on the rotary cylinder can directionally transport water to the place where the root of the seedling needs it most; when the sprinkler head starts to work, water overflows at an appropriate speed, and this process activates the hydrotropism of the plant root system, that is, the natural tendency of the roots to grow toward areas with richer water; under the guidance of water, the lengths of the horizontal outer cylinder and the horizontal inner cylinder are adjusted, so that the root system of the seedling is stimulated to not only expand laterally on the soil surface to increase its coverage, but the sprinkler head is divided into an upper part, a middle part and a lower part on the rotary cylinder to control the transportation of water sources, and the root system of the seedling goes deep into the soil in the vertical direction to explore deeper water reserves, promote the root growth pattern, and enhance the survival ability and growth potential of the seedling.

[0009] A forestry seedling maintenance device according to an embodiment of the present invention comprises a maintenance frame pair, a maintenance component and a clamping assembly, wherein the maintenance component is rotatably mounted on the outer side of the maintenance frame pair, and the clamping assembly is fixedly mounted on the maintenance component;

[0010] The maintenance component includes a cross bar assembly, a function box, a rotary floor assembly, a water storage assembly and a water supply assembly, wherein one end of the cross bar assembly is rotatably mounted on the outside of the maintenance frame pair, the function box is mounted on the other end of the cross bar assembly, the rotary floor assembly is mounted on the function box, the water storage assembly is fixedly mounted on the cross bar assembly, and the water supply assembly is fixedly mounted in the function box.

[0011] Furthermore, the cross bar assembly includes an adapter, a cross outer tube, a cross inner tube, a rotating rod and a rotating cover, wherein one end of the adapter is fixedly mounted on the outer side of the maintenance frame pair, one end of the cross outer tube is fixedly mounted on the other end of the adapter, one end of the cross inner tube is threadedly inserted into the other end of the cross outer tube, the other end of the cross inner tube is rotatably mounted on one side of the rotating cover, and the other side of the rotating cover is fixedly mounted on the function box.

[0012] Further, the earth-rotating assembly includes a sliding frame, a power box, a power motor, a first power gear, an earth-rotating cylinder, an auger bit and a second power gear, wherein the bottom of the sliding frame is fixedly mounted on the inner bottom of the function box, the power box is vertically slidably sleeved on the sliding frame, the power motor is fixedly mounted in the power box, the first power gear is fixedly mounted on the end of the rotating shaft of the power motor extending out of the bottom of the power box, the top of the earth-rotating cylinder is rotatably inserted in the power box, the bottom of the earth-rotating cylinder extends out of the bottom of the function box, the top of the auger bit is fixedly mounted on the bottom of the earth-rotating cylinder, the second power gear is fixedly mounted on the top of the earth-rotating cylinder, and the second power gear is meshed with the first power gear.

[0013] The rotating assembly also includes a handle, a charging external interface, a first bolt hole, an opening slot and a second bolt hole, wherein the bottom of the handle is fixedly mounted on the top of the power box, the charging external interface is fixedly mounted on the top of the power box, the first bolt hole is opened on the top of the power box, the opening slot is opened on the top of the slide frame, and the second bolt hole is opened on the top of the slide frame.

[0014] Furthermore, the water storage assembly includes a first filter plate, a contraction ventilation pipe and a second filter plate, wherein the first filter plate is fixedly mounted on the outer side of one end of the transverse outer tube close to the adapter, the open end of the contraction ventilation pipe is fixedly mounted on the bottom of the first filter plate, the second filter plate is fixedly mounted on the outer side of one end of the transverse outer tube close to the adapter, and the contraction end of the contraction ventilation pipe is fixedly mounted on the bottom of the second filter plate.

[0015] Furthermore, the water storage component also includes a first battery, a semiconductor refrigeration sheet, a refrigeration box, a heating box, a first refrigeration tube, a condensing tube, a second refrigeration tube, a circulating pump, a heating tube and a heat sink, wherein the first battery is fixedly mounted in one end of the horizontal outer tube near the adapter, the refrigeration end of the semiconductor refrigeration sheet is fixedly mounted on the refrigeration box, the heating end of the semiconductor refrigeration sheet is fixedly mounted on the heating box, the semiconductor refrigeration sheet, the refrigeration box and the heating box are all fixedly mounted on the bracket in the horizontal inner tube, one end of the first refrigeration tube is fixedly mounted on the refrigeration box, the other end of the first refrigeration tube is fixedly mounted on one end of the condensing tube, one end of the second refrigeration tube is fixedly mounted on the other end of the condensing tube, the other end of the second refrigeration tube is fixedly mounted on the refrigeration box, the circulating pump is fixedly mounted on the second refrigeration tube, one end of the heating tube is fixedly mounted on the top of the heating box, the other end of the heating tube is fixedly mounted on the heat sink, and the heat sink is fixedly mounted on the horizontal outer tube.

[0016] Furthermore, the water storage assembly also includes a water supply pipe, a water supply pump, a chute, a slide plate, a transfer pipe, a first photovoltaic curved plate, a liquid level sensor and a cooling fan, wherein one end of the water supply pipe is fixedly mounted on the condenser, the chute is opened on both sides of the horizontal outer tube, both ends of the slide plate are slidably mounted in the chute, the middle position of the transfer pipe is fixedly mounted on the slide plate, one end of the transfer pipe extends into the horizontal inner tube, the other end of the transfer pipe is fixedly mounted on the other end of the water supply pipe, the first photovoltaic curved plate is fixedly mounted on the outer wall of the horizontal outer tube, the sensing end of the liquid level sensor is fixedly plugged into the contraction ventilation pipe, and the bracket of the cooling fan is fixedly mounted in the open end of the contraction ventilation pipe.

[0017] Furthermore, the water supply assembly includes a water suction pipe, a water suction pump, a mounting frame, a sliding plate, a telescopic rod and a docking pipe, wherein one end of the water suction pipe extends into the horizontal inner tube, the other end of the water suction pipe is fixedly mounted on one end of the docking pipe, the water suction pump is fixedly mounted on the water suction pipe, the bottom of the mounting frame is fixedly mounted on the inner bottom of the function box, both sides of the sliding plate are slidably mounted on the mounting frame, the non-telescopic end of the telescopic rod is fixedly mounted on the mounting frame, the telescopic end of the telescopic rod is fixedly mounted on the sliding plate, the middle outer wall of the docking pipe is fixedly mounted on the sliding plate, and the other end of the docking pipe is slidably inserted into the power box.

[0018] Furthermore, the water supply assembly also includes a water distribution pipe, a fixed disc, an electric water valve and a water spray head, wherein the top of the water distribution pipe is inserted into the docking pipe, the fixed disc is fixedly sleeved on the water distribution pipe, the outer wall of the fixed disc is fixedly mounted on the inner wall of the rotary cylinder, the electric water valve is fixedly mounted on the bottom of the water distribution pipe, one end of the water spray head is fixedly mounted on the top of the water distribution pipe, and the other end of the water spray head extends out of the outer wall of the rotary cylinder.

[0019] Furthermore, the water supply assembly also includes a second battery, a first wireless charging transmitter, a first wireless charging receiver, a first mounting rod, a second wireless charging transmitter, a second wireless charging receiver, a second mounting rod, an induction coil, a permanent magnet and a photovoltaic panel, wherein the bottom of the second battery is fixedly mounted on the inner bottom of the function box, the first wireless charging transmitter is fixedly mounted on the mounting frame, the first wireless charging receiver is fixedly mounted on the inner wall of the power box, one end of the first mounting rod is fixedly mounted on the inner wall of the power box, the second wireless charging transmitter is fixedly mounted on the other end of the first mounting rod, the second wireless charging receiver is fixedly mounted on the top of the fixed disk, and the second wireless charging receiver is located directly below the second wireless charging transmitter, one end of the second mounting rod is fixedly mounted on the inner wall of the power box, the induction coil is fixedly mounted on the other end of the second mounting rod, the bottom of the permanent magnet is fixedly mounted on the top of the rotating cylinder, and the photovoltaic panel is fixedly mounted on the top of the function box.

[0020] Furthermore, the clamping assembly includes a first threaded rod, a telescopic cylinder, a second threaded rod and a clamping curved plate, wherein one end of the first threaded rod is fixedly mounted on the top of the slide frame, one end of the telescopic cylinder is threadedly sleeved on the other end of the first threaded rod, one end of the second threaded rod is threadedly mounted on the other end of the telescopic cylinder, and the outer side of the clamping curved plate is fixedly mounted on the other end of the second threaded rod.

[0021] The beneficial effects of the present invention are:

[0022] The present invention constructs a micro-ecological system that directly connects the root system of a sapling with a water source; the sprinkler head on the rotary cylinder can directionally transport water to the most needed part of the root system of the sapling; when the sprinkler head starts to work, water overflows at an appropriate speed, and this process activates the hydrotropism of the plant root system, that is, the natural tendency of the root system to grow toward an area with more abundant water; under the guidance of water, the length of the horizontal outer cylinder and the horizontal inner cylinder are adjusted, so that the root system of the sapling is stimulated to not only expand horizontally on the soil surface to increase its coverage, but the sprinkler head is divided into an upper part, a middle part and a lower part on the rotary cylinder to control the transportation of water source, and the root system of the sapling goes deep into the soil in the vertical direction to explore deeper water reserves, promote the root growth mode, and enhance the survival ability and growth potential of the sapling.

[0023] The present invention condenses water at night through shrinking ventilation pipes, semiconductor refrigeration sheets, condensing pipes, water supply pumps and cooling fans, stores the water in a horizontal inner cylinder, and then flows the water into the soil through a water suction pipe, a water suction pump, a water distribution pipe, an electric water valve and a water spray head.

[0024] The invention achieves the extension and retraction of the first threaded rod, the telescopic rod and the second threaded rod by rotating the telescopic cylinder, so that the clamping curved plate clamps the sapling, thereby preventing the sapling from being swung randomly by strong wind and being damaged. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:

[0026] Figure 1 This is a schematic diagram of the overall structure of a forestry seedling maintenance device proposed by the present invention;

[0027] Figure 2 A forestry seedling maintenance device proposed by the present invention Figure 1 A magnified image of point A;

[0028] Figure 3 A forestry seedling maintenance device proposed by the present invention Figure 1 A magnified view of point B;

[0029] Figure 4 A forestry seedling maintenance device proposed by the present invention Figure 1 Enlarged view of point C;

[0030] Figure 5 This is a schematic diagram of the structure of a telescopic cylinder of a forestry seedling maintenance device proposed by the present invention;

[0031] Figure 6 A forestry seedling maintenance device proposed by the present invention Figure 5 The enlarged view of point D;

[0032] Figure 7 A forestry seedling maintenance device proposed by the present invention Figure 5 The enlarged view of point F;

[0033] Figure 8 A forestry seedling maintenance device proposed by the present invention Figure 5 The enlarged view of G;

[0034] Fig. 9 This is a schematic diagram of the structure of an electric water valve of a forestry seedling maintenance device proposed by the present invention;

[0035] Fig.10 A forestry seedling maintenance device proposed by the present invention Fig. 9 Enlarged view of H;

[0036] Fig.11 This is a schematic diagram of the structure of a heat dissipation plate of a forestry seedling maintenance device proposed by the present invention;

[0037] Fig.12 This is a schematic structural diagram of a second storage battery of a forestry seedling maintenance device proposed by the present invention.

[0038] In the figure: 1. Maintenance frame pair; 2. Maintenance parts; 3. Clamping assembly; 3.1. First threaded rod; 3.2. Telescopic cylinder; 3.3. Second threaded rod; 3.4. Clamping curved plate; 4. Crossbar assembly; 4.1. Adapter; 4.2. Cross outer cylinder; 4.3. Cross inner cylinder; 4.4. Rotating rod; 4.5. Rotating cover; 5. Function box; 6. Rotating assembly; 6.1. Sliding frame; 6.2. Power box; 6.3. Power motor; 6.4. First power gear; 6.5. Rotating Ground cylinder; 6.6, auger bit; 6.7, second power gear; 6.8, handle; 6.9, charging external interface; 6.10, first bolt hole; 6.11, opening slot; 6.12, second bolt hole; 7, water storage assembly; 7.1, first filter plate; 7.2, contraction ventilation pipe; 7.3, second filter plate; 7.4, first storage battery; 7.5, semiconductor cooling sheet; 7.6, cooling box; 7.7, heating box; 7.8, first cooling pipe; 7.9, condensing pipe; 7.10, second cooling pipe; 7.11, circulation pump; 7.12, heating pipe; 7.13, heat sink; 7.14, water supply pipe; 7.15, water supply pump; 7.16, slide; 7.17, slide plate; 7.18, transfer pipe; 7.19, first photovoltaic curved plate; 7.20, liquid level sensor; 7.21, cooling fan; 8, water supply assembly; 8.1, water suction pipe; 8.2, water suction pump; 8.3, mounting frame; 8.4, slide plate; 8.5, telescopic rod; 8.6, butt joint; 8.7, water distribution pipe; 8.8, fixed disc; 8.9, electric water valve; 8.10, sprinkler head; 8.11, second storage battery; 8.12, first wireless charging transmitter; 8.13, first wireless charging receiver; 8.14, first mounting rod; 8.15, second wireless charging transmitter; 8.16, second wireless charging receiver; 8.17, second mounting rod; 8.18, induction coil; 8.19, permanent magnet; 8.20, photovoltaic panel. DETAILED DESCRIPTION

[0039] The present invention will now be described in further detail with reference to the accompanying drawings. These drawings are simplified schematic diagrams, which only illustrate the basic structure of the present invention in a schematic manner, and therefore only show the components related to the present invention.

[0040] Please refer to Figures 1 to 12The present invention provides a forestry seedling maintenance device, comprising a maintenance frame pair 1, a maintenance component 2 and a clamping assembly 3, wherein the maintenance component 2 is rotatably mounted on the outer side of the maintenance frame pair 1, and bolt-connected plates are provided on both sides of the maintenance frame pair 1, so that the two maintenance frame pairs 1 can be bolted together, and the clamping assembly 3 is fixedly mounted on the maintenance component 2, and the clamping assembly 3 is used to clamp the seedling, and the maintenance component 2 and the clamping assembly 3 are each provided with eight groups, and the eight groups of maintenance components 2 and clamping assemblies 3 are distributed on the two maintenance frame pairs 1. On the outside of the maintenance component 2 includes a cross bar assembly 4, a functional box 5, a rotary assembly 6, a water storage assembly 7 and a water supply assembly 8, wherein one end of the cross bar assembly 4 is rotatably mounted on the outside of the maintenance frame 1, the cross bar assembly 4 has a telescopic function, the functional box 5 is mounted on the other end of the cross bar assembly 4, the rotary assembly 6 is mounted on the functional box 5, the water storage assembly 7 is fixedly mounted on the cross bar assembly 4, the water storage assembly 7 is used to extract moisture from the air, and the water supply assembly 8 is fixedly mounted in the functional box 5 to intermittently provide moisture to the seedlings.

[0041] Specifically, the cross bar assembly 4 includes an adapter 4.1, a cross outer tube 4.2, a cross inner tube 4.3, a rotating rod 4.4 and a rotating cover 4.5, wherein one end of the adapter 4.1 is fixedly mounted on the outer side of the maintenance frame pair 1, one end of the cross outer tube 4.2 is fixedly mounted on the other end of the adapter 4.1, one end of the cross inner tube 4.3 is threadedly inserted into the other end of the cross outer tube 4.2, the inner surface of the cross outer tube 4.2 is threaded, the outer surface of the cross inner tube 4.3 is threaded, the cross inner tube 4.3 is screwed in or out in the cross outer tube 4.2, the other end of the cross inner tube 4.3 is rotatably mounted on one side of the rotating cover 4.5, and the other side of the rotating cover 4.5 is fixedly mounted on the function box 5.

[0042] More specifically, the rotary earth assembly 6 includes a slide frame 6.1, a power box 6.2, a power motor 6.3, a first power gear 6.4, a rotary earth cylinder 6.5, an auger 6.6 and a second power gear 6.7, wherein the bottom of the slide frame 6.1 is fixedly mounted on the inner bottom of the function box 5, the power box 6.2 is vertically slidably sleeved on the slide frame 6.1, the power motor 6.3 is fixedly mounted in the power box 6.2, the first power gear 6.4 is fixedly mounted on the end of the rotating shaft of the power motor 6.3 extending out of the bottom of the power box 6.2, the top of the rotary earth cylinder 6.5 is rotatably inserted in the power box 6.2, the bottom of the rotary earth cylinder 6.5 extends out of the bottom of the function box 5, the top of the auger 6.6 is fixedly mounted on the bottom of the rotary earth cylinder 6.5, the auger 6.6 is used to screw into the soil, the second power gear 6.7 is fixedly mounted on the top of the rotary earth cylinder 6.5, and the second power gear 6.7 is meshed with the first power gear 6.4.

[0043] The rotating assembly 6 also includes a handle 6.8, a charging external interface 6.9, a first bolt hole 6.10, an opening slot 6.11 and a second bolt hole 6.12, wherein the bottom of the handle 6.8 is fixedly mounted on the top of the power box 6.2, the charging external interface 6.9 is fixedly mounted on the top of the power box 6.2, the charging external interface 6.9 is used to connect an external power source, the first bolt hole 6.10 is opened on the top of the power box 6.2, the opening slot 6.11 is opened on the top of the slide frame 6.1, and the second bolt hole 6.12 is opened on the top of the slide frame 6.1.

[0044] More specifically, the water storage assembly 7 includes a first filter plate 7.1, a contraction ventilation tube 7.2 and a second filter plate 7.3, wherein the first filter plate 7.1 is fixedly mounted on the outer side of one end of the horizontal outer cylinder 4.2 close to the adapter 4.1, the open end of the contraction ventilation tube 7.2 is fixedly mounted on the bottom of the first filter plate 7.1, the second filter plate 7.3 is fixedly mounted on the outer side of one end of the horizontal outer cylinder 4.2 close to the adapter 4.1, the contraction end of the contraction ventilation tube 7.2 is fixedly mounted on the bottom of the second filter plate 7.3, the first filter plate 7.1 and the second filter plate 7.3 are detachable, and when dust blocks the filter pores, the first filter plate 7.1 and the second filter plate 7.3 are removed and cleaned with water.

[0045] The water storage assembly 7 also includes a first storage battery 7.4, a semiconductor refrigeration sheet 7.5, a refrigeration box 7.6, a heating box 7.7, a first refrigeration tube 7.8, a condenser tube 7.9, a second refrigeration tube 7.10, a circulation pump 7.11, a heating tube 7.12 and a heat sink 7.13, wherein the first storage battery 7.4 is fixedly mounted in one end of the horizontal outer tube 4.2 close to the adapter 4.1, the first storage battery 7.4 is used to store electric energy, the refrigeration end of the semiconductor refrigeration sheet 7.5 is fixedly mounted on the refrigeration box 7.6, the semiconductor refrigeration sheet 7.5 can be used for cooling and heating, the refrigeration box 7.6 is filled with coolant, the heating end of the semiconductor refrigeration sheet 7.5 is fixedly mounted on the heating box 7.7, the interior of the heating box 7.7 is filled with liquid ammonia, and the semiconductor refrigeration sheet 7.5 is fixedly mounted on the heating box 7.7. The conductive refrigeration sheet 7.5, the refrigeration box 7.6 and the heating box 7.7 are all fixedly mounted on the bracket in the horizontal inner tube 4.3, one end of the first refrigeration pipe 7.8 is fixedly mounted on the refrigeration box 7.6, the other end of the first refrigeration pipe 7.8 is fixedly mounted on one end of the condenser pipe 7.9, one end of the second refrigeration pipe 7.10 is fixedly mounted on the other end of the condenser pipe 7.9, the other end of the second refrigeration pipe 7.10 is fixedly mounted on the refrigeration box 7.6, the circulation pump 7.11 is fixedly mounted on the second refrigeration pipe 7.10, one end of the heating pipe 7.12 is fixedly mounted on the top of the heating box 7.7, the other end of the heating pipe 7.12 is fixedly mounted on the heat sink 7.13, and the heat sink 7.13 is fixedly mounted on the horizontal outer tube 4.2.

[0046] The water storage assembly 7 also includes a water supply pipe 7.14, a water supply pump 7.15, a chute 7.16, a slide plate 7.17, a transfer pipe 7.18, a first photovoltaic curved plate 7.19, a liquid level sensor 7.20 and a cooling fan 7.21, wherein one end of the water supply pipe 7.14 is fixedly mounted on the condenser pipe 7.9, the chute 7.16 is provided on both sides of the horizontal outer tube 4.2, both ends of the slide plate 7.17 are slidably mounted in the chute 7.16, the middle position of the transfer pipe 7.18 is fixedly mounted on the slide plate 7.17, one end of the transfer pipe 7.18 extends into the horizontal inner tube 4.3, and the transfer pipe 7.18 is The other end is fixedly mounted on the other end of the water supply pipe 7.14, the first photovoltaic curved panel 7.19 is fixedly mounted on the outer wall of the horizontal outer tube 4.2, the sensing end of the liquid level sensor 7.20 is fixedly plugged into the contraction ventilation pipe 7.2, the liquid level sensor 7.20 detects the water level at the bottom of the contraction ventilation pipe 7.2 to prevent excessive water from blocking the air circulation in the contraction ventilation pipe 7.2, the bracket of the cooling fan 7.21 is fixedly mounted in the open end of the contraction ventilation pipe 7.2, the cooling fan 7.21 drives the outside air to flow into the contraction ventilation pipe 7.2, and then flows out from the other end of the contraction ventilation pipe 7.2.

[0047] More specifically, the water supply assembly 8 includes a water suction pipe 8.1, a water suction pump 8.2, a mounting frame 8.3, a sliding plate 8.4, a telescopic rod 8.5 and a docking pipe 8.6, wherein one end of the water suction pipe 8.1 extends into the horizontal inner tube 4.3, the other end of the water suction pipe 8.1 is fixedly mounted on one end of the docking pipe 8.6, the water suction pump 8.2 is fixedly mounted on the water suction pipe 8.1, the bottom of the mounting frame 8.3 is fixedly mounted on the inner bottom of the function box 5, both sides of the sliding plate 8.4 are slidably mounted on the mounting frame 8.3, the non-telescopic telescopic rod 8.5 is fixedly mounted on the mounting frame 8.3, the telescopic end of the telescopic rod 8.5 is fixedly mounted on the sliding plate 8.4, the middle outer wall of the docking pipe 8.6 is fixedly mounted on the sliding plate 8.4, and the other end of the docking pipe 8.6 is slidably plugged into the power box 6.2.

[0048] The water supply assembly 8 also includes a water distribution pipe 8.7, a fixed disc 8.8, an electric water valve 8.9 and a water spray head 8.10, wherein the top of the water distribution pipe 8.7 is plugged into the docking pipe 8.6, and the water distribution pipe 8.7 is divided into three water pipes, which are distributed at three positions of the upper part, the middle part and the lower part of the rotary cylinder 6.5. Each water pipe has an electric water valve 8.9 for opening the water flow in the water pipe. The fixed disc 8.8 is fixedly sleeved on the water distribution pipe 8.7, and the outer wall of the fixed disc 8.8 is fixedly mounted on the inner wall of the rotary cylinder 6.5. The electric water valve 8.9 is fixedly mounted on the bottom of the water distribution pipe 8.7. One end of the water spray head 8.10 is fixedly mounted on the top of the water distribution pipe 8.7, and the other end of the water spray head 8.10 extends out of the outer wall of the rotary cylinder 6.5. A controller is arranged in the power box 6.2, and the electric water valve 8.9 with different air of the controller is arranged.

[0049] The water supply assembly 8 also includes a second storage battery 8.11, a first wireless charging transmitter 8.12, a first wireless charging receiver 8.13, a first mounting rod 8.14, a second wireless charging transmitter 8.15, a second wireless charging receiver 8.16, a second mounting rod 8.17, an induction coil 8.18, a permanent magnet 8.19 and a photovoltaic panel 8.20, wherein the bottom of the second storage battery 8.11 is fixedly mounted on the inner bottom of the function box 5, the first wireless charging transmitter 8.12 is fixedly mounted on the mounting frame 8.3, the first wireless charging receiver 8.13 is fixedly mounted on the inner wall of the power box 6.2, and one end of the first mounting rod 8.14 is fixedly mounted on the inner wall of the power box 6.2. The first mounting rod 8.14 is fixedly mounted on the inner wall of the power box 6.2, the second wireless charging transmitter 8.15 is fixedly mounted on the other end of the first mounting rod 8.14, the second wireless charging receiver 8.16 is fixedly mounted on the top of the fixed disc 8.8, and the second wireless charging receiver 8.16 is located directly below the second wireless charging transmitter 8.15, one end of the second mounting rod 8.17 is fixedly mounted on the inner wall of the power box 6.2, the induction coil 8.18 is fixedly mounted on the other end of the second mounting rod 8.17, the bottom of the permanent magnet 8.19 is fixedly mounted on the top of the rotary cylinder 6.5, and the photovoltaic panel 8.20 is fixedly mounted on the top of the function box 5.

[0050] Furthermore, the clamping assembly 3 includes a first threaded rod 3.1, a telescopic cylinder 3.2, a second threaded rod 3.3 and a clamping curved plate 3.4, wherein one end of the first threaded rod 3.1 is fixedly mounted on the top of the sliding frame 6.1, one end of the telescopic cylinder 3.2 is threadedly sleeved on the other end of the first threaded rod 3.1, one end of the second threaded rod 3.3 is threadedly mounted on the other end of the telescopic cylinder 3.2, and the outer side of the clamping curved plate 3.4 is fixedly mounted on the other end of the second threaded rod 3.3.

[0051] Furthermore, the power box 6.2, the rotary cylinder 6.5 and the spiral drill bit 6.6 can be retracted into the slide frame 6.1, and the handle 6.8 is pulled to raise the power box 6.2 to the inner top of the slide frame 6.1. The handle 6.8 passes through the opening groove 6.11, and the first bolt hole 6.10 on the top of the power box 6.2 is aligned with the second bolt hole 6.12 on the top of the slide frame 6.1. Then the bolt enters from the second bolt hole 6.12, and the bolt is screwed into the first bolt hole 6.10 to fix the power box 6.2 to the top of the slide frame 6.1.

[0052] Place the two pairs of maintenance frames 1 on both sides of the newly planted saplings, fix the two pairs of maintenance frames 1 together by bolts, place them on the ground at the bottom of the saplings, rotate the rotating rod 4.4, the rotating rod 4.4 drives the rotation of the horizontal inner cylinder 4.3, the rotation of the horizontal inner cylinder 4.3 is extended or retracted in the horizontal outer cylinder 4.2 to adjust the length of the horizontal outer cylinder 4.2 and the horizontal inner cylinder 4.3, unscrew the screws in the first bolt hole 6.10 and the second bolt hole 6.12, and then insert the pointed cone of the spiral drill bit 6.6 below the bottom of the function box 5 into the ground, and the power box 6.2 is separated from the inner top of the slide frame 6.1.

[0053] Connect the external power socket to the charging external interface 6.9, start the power motor 6.3 in the power box 6.2, and the rotating shaft of the power motor 6.3 drives the rotation of the first power gear 6.4. The rotation of the first power gear 6.4 drives the rotation of the second power gear 6.7. The rotation of the second power gear 6.7 drives the rotation of the earth-spinning cylinder 6.5. The rotation of the earth-spinning cylinder 6.5 drives the rotation of the spiral drill bit 6.6. The staff holds the handle 6.8 and applies force downward, so that the spiral drill bit 6.6 can drill the soil downward, the earth-spinning cylinder 6.5 enters the soil, and the water spray head 8.10 faces the sapling.

[0054] The cooling fan 7.21 is started, and the rotating air of the cooling fan 7.21 flows into the contraction ventilation pipe 7.2 from the first filter plate 7.1, and the air in the contraction ventilation pipe 7.2 flows out from the second filter plate 7.3, and the semiconductor refrigeration sheet 7.5 is started to cool the refrigerant in the refrigeration box 7.6, and the circulation pump 7.11 is started to circulate the cooling liquid through the refrigeration box 7.6, the first refrigeration pipe 7.8, the condensation pipe 7.9 and the second refrigeration pipe 7.10. After the condensation pipe 7.9 is cooled, the bottom of the contraction ventilation pipe 7.2 is cooled. The temperature at the bottom of the contraction ventilation tube 7.2 decreases, and the outside air circulates. The water vapor in the air will encounter the low-temperature inner surface of the contraction ventilation tube 7.2 and quickly cool to below its dew point, thereby condensing into water droplets. The water droplets gather at the inner bottom of the contraction ventilation tube 7.2. When the liquid level sensor 7.20 detects that there is too much water at the bottom of the contraction ventilation tube 7.2, the water supply pump 7.15 is started. The water supply pump 7.15 draws the water at the bottom of the contraction ventilation tube 7.2 through the water supply pipe 7.14 and enters the horizontal inner tube 4.3 for water storage.

[0055] The semiconductor refrigeration sheet 7.5 transfers heat to the heating box 7.7, and the liquid ammonia absorbs the heat in the heating box 7.7, and the liquid ammonia is converted into gaseous ammonia. The gaseous ammonia enters the heat sink 7.13 through the heating pipe 7.12, and the heat sink 7.13 dissipates heat. The gaseous ammonia in the heat sink 7.13 is converted into liquid ammonia, and then flows back from the heating pipe 7.12 into the heating box 7.7 for circulating heat dissipation.

[0056] The first photovoltaic curved panel 7.19 receives the irradiation from the light source, and the generated power reaches the first storage battery 7.4 for storage. The first storage battery 7.4 is used to provide power for the semiconductor cooling plate 7.5, the circulation pump 7.11, the water supply pump 7.15, the liquid level sensor 7.20 and the cooling fan 7.21. The first photovoltaic curved panel 7.19 charges the first storage battery 7.4 during the day, and the semiconductor cooling plate 7.5, the circulation pump 7.11, the water supply pump 7.15, the liquid level sensor 7.20 and the cooling fan 7.21 work at night to store water in the horizontal inner tube 4.3. Filter material can be placed in the horizontal inner tube 4.3 to filter the purity of the water.

[0057] Start the telescopic rod 8.5, the telescopic rod 8.5 drives the sliding plate 8.4 to slide on the mounting frame 8.3, and the sliding plate 8.4 drives the butt joint pipe 8.6 to move toward the top pipe opening of the water distribution pipe 8.7 until the butt joint pipe 8.6 is completely sleeved on the top pipe opening of the water distribution pipe 8.7, and the inner wall sealing rubber ring of the butt joint pipe 8.6 facilitates better sealing between the butt joint pipe 8.6 and the water distribution pipe 8.7 to prevent water leakage.

[0058] Start the water suction pump 8.2, extract the water in the horizontal inner tube 4.3 through the water suction pipe 8.1, and the water suction pipe 8.1 delivers the water to the docking pipe 8.6, and the docking pipe 8.6 delivers the water to the water distribution pipe 8.7. By opening the electric water valve 8.9, the water flows out from the sprinkler head 8.10 to release the moisture.

[0059] The photovoltaic panel 8.20 receives the irradiation of the light source, and the generated power reaches the second storage battery 8.11 for storage, which provides power for the water suction pump 8.2. The second storage battery 8.11 transmits the electric energy to the first wireless charging transmitter 8.12 through the wire. The first wireless charging transmitter 8.12 is connected with the first wireless charging receiver 8.13 to transfer the power. The first wireless charging receiver 8.13 transmits the power to the second wireless charging transmitter 8.15 through the wire. The second wireless charging transmitter 8.15 then transmits the power to the second wireless charging receiver 8.16. The second wireless charging receiver 8.16 then supplies power to the electric water valve 8.9 and the induction coil 8.18 through the wire to open different electric water valves 8.9. The induction coil 8.18 senses the position of the permanent magnet 8.19 to ensure that the sprinkler head 8.10 is facing the sapling.

[0060] The staff holds the clamping curved plate 3.4 and rotates the telescopic cylinder 3.2, and the first threaded rod 3.1 and the second threaded rod 3.3 at both ends of the telescopic cylinder 3.2 extend outward until the clamping curved plate 3.4 rests on the outer surface of the sapling. When the sapling is small, the first threaded rod 3.1 is rotated to remove the first threaded rod 3.1 from the sliding frame 6.1.

[0061] When the root cells of the seedlings sense the uneven distribution of water in the soil, the cell walls in the area with sufficient water will swell relatively, promoting the growth of the roots in that direction. Specifically, the water gradient causes changes in the distribution of plant hormones such as gibberellins and auxins, thereby affecting the elongation and division rate of the root cells, causing the roots to grow toward the soil with higher water content. The roots of the seedlings have hydrotropism.

[0062] The newly planted saplings are transplanted from outside. The roots of the transplanted saplings will be dug out by shovels or tree diggers. The root system of the newly planted saplings will be partially cut off, retaining the main root system of the saplings, and part of the fibrous root system will be cut off, which will reduce the survival rate of the saplings when transplanted later.

[0063] When planting and transplanting seedlings in arid environments, the survival of the seedlings faces severe challenges; the root system of the seedlings is often not well developed in the early stages of transplanting, which makes them inefficient in absorbing groundwater; soil moisture is limited under drought conditions, and the root system of the seedlings has not yet fully extended to reach deeper water sources, resulting in the seedlings being unable to obtain enough water to meet their basic physiological needs; this situation can easily lead to water stress, the leaves of the seedlings will begin to curl, turn yellow, and grow slowly, and in severe cases the entire plant will become dehydrated and eventually die.

[0064] The present invention ingeniously utilizes the natural hydrotropism of plant roots. By precisely implanting the geothermal cylinder 6.5 into the soil, the device of the present invention constructs a micro-ecological system that directly connects the roots of the seedlings with the water source. The sprinkler head 8.10 on the geothermal cylinder 6.5 is divided into an upper part, a middle part and a lower part on the geothermal cylinder 6.5 to control the delivery of the water source, and can directionally deliver water to the most needed part of the roots of the seedlings. When the sprinkler head 8.10 starts to work, water overflows at an appropriate speed. This process activates the hydrotropism of the plant roots, that is, the natural tendency of the roots to grow towards areas with more abundant water. Under the guidance of water, the lengths of the horizontal outer cylinder 4.2 and the horizontal inner cylinder 4.3 are adjusted, so that the roots of the seedlings are stimulated not only to expand horizontally on the soil surface to increase their coverage, but also to penetrate into the soil in the vertical direction to explore deeper water reserves. The root growth pattern promoted by the device of the invention greatly improves the efficiency of the seedlings in absorbing water and nutrients, and enhances the survival ability and growth potential of the seedlings.

[0065] The above description 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 can make equivalent replacements or changes according to the technical scheme and inventive concept of the present invention within the technical scope disclosed by the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A forestry seedling maintenance device, characterized in that: It comprises a pair of maintenance frames (1), a maintenance component (2) and a clamping assembly (3), wherein the maintenance component (2) is rotatably mounted on the outside of the pair of maintenance frames (1), and the clamping assembly (3) is fixedly mounted on the maintenance component (2); The maintenance component (2) comprises a crossbar assembly (4), a function box (5), a rotary floor assembly (6), a water storage assembly (7) and a water supply assembly (8), wherein one end of the crossbar assembly (4) is rotatably mounted on the outside of the maintenance frame pair (1), the function box (5) is mounted on the other end of the crossbar assembly (4), the rotary floor assembly (6) is mounted on the function box (5), the water storage assembly (7) is fixedly mounted on the crossbar assembly (4), and the water supply assembly (8) is fixedly mounted in the function box (5); The rotary earth component (6) comprises a slide frame (6.1), a power box (6.2), a power motor (6.3), a first power gear (6.4), a rotary earth cylinder (6.5), a spiral drill head (6.6) and a second power gear (6.7), wherein the bottom of the slide frame (6.1) is fixedly mounted on the inner bottom of the function box (5), the power box (6.2) is vertically slidably sleeved on the slide frame (6.1), the power motor (6.3) is fixedly mounted in the power box (6.2), and the first power gear (6.4) The rotary shaft of the power motor (6.3) is fixedly mounted on one end extending out of the bottom of the power box (6.2); the top of the rotary cylinder (6.5) is rotatably inserted into the power box (6.2); the bottom of the rotary cylinder (6.5) extends out of the bottom of the function box (5); the top of the spiral drill bit (6.6) is fixedly mounted on the bottom of the rotary cylinder (6.5); the second power gear (6.7) is fixedly mounted on the top of the rotary cylinder (6.5); and the second power gear (6.7) is meshed with the first power gear (6.4); The rotary assembly (6) further comprises a handle (6.8), a charging external interface (6.9), a first bolt hole (6.10), an opening slot (6.11) and a second bolt hole (6.12), wherein the bottom of the handle (6.8) is fixedly mounted on the top of the power box (6.2), the charging external interface (6.9) is fixedly mounted on the top of the power box (6.2), the first bolt hole (6.10) is opened on the top of the power box (6.2), the opening slot (6.11) is opened on the top of the slide frame (6.1), and the second bolt hole (6.12) is opened on the top of the slide frame (6.1); The water storage component (7) further comprises a first storage battery (7.4), a semiconductor refrigeration sheet (7.5), a refrigeration box (7.6), a heating box (7.7), a first refrigeration tube (7.8), a condenser tube (7.9), a second refrigeration tube (7.10), a circulation pump (7.11), a heating tube (7.12) and a heat sink (7.13), wherein the first storage battery (7.4) is fixedly mounted in one end of the horizontal outer cylinder (4.2) close to the adapter (4.1), the refrigeration end of the semiconductor refrigeration sheet (7.5) is fixedly mounted on the refrigeration box (7.6), the heating end of the semiconductor refrigeration sheet (7.5) is fixedly mounted on the heating box (7.7), and the semiconductor refrigeration sheet (7.5), the refrigeration box (7.6) and the heating box (7.7) are all fixedly mounted on the horizontal outer cylinder (4.2). On the bracket inside the inner tube (4.3), one end of the first refrigeration tube (7.8) is fixedly mounted on the refrigeration box (7.6), the other end of the first refrigeration tube (7.8) is fixedly mounted on one end of the condensation tube (7.9), one end of the second refrigeration tube (7.10) is fixedly mounted on the other end of the condensation tube (7.9), the other end of the second refrigeration tube (7.10) is fixedly mounted on the refrigeration box (7.6), the circulating pump (7.11) is fixedly mounted on the second refrigeration tube (7.10), one end of the heating tube (7.12) is fixedly mounted on the top of the heating box (7.7), the other end of the heating tube (7.12) is fixedly mounted on the heat sink (7.13), and the heat sink (7.13) is fixedly mounted on the horizontal outer tube (4.2); The water storage assembly (7) further comprises a water supply pipe (7.14), a water supply pump (7.15), a chute (7.16), a slide plate (7.17), a transfer pipe (7.18), a first photovoltaic curved plate (7.19), a liquid level sensor (7.20) and a cooling fan (7.21), wherein one end of the water supply pipe (7.14) is fixedly mounted on the condenser pipe (7.9), the chute (7.16) is provided on both sides of the horizontal outer tube (4.2), both ends of the slide plate (7.17) are slidably mounted in the chute (7.16), and the transfer pipe (7.18) is fixedly mounted on the condenser pipe (7.9). .18) is fixedly mounted on the slide plate (7.17), one end of the transfer tube (7.18) extends into the transverse inner tube (4.3), the other end of the transfer tube (7.18) is fixedly mounted on the other end of the water supply pipe (7.14), the first photovoltaic curved plate (7.19) is fixedly mounted on the outer wall of the transverse outer tube (4.2), the sensing end of the liquid level sensor (7.20) is fixedly plugged into the contraction ventilation tube (7.2), and the bracket of the cooling fan (7.21) is fixedly mounted in the open end of the contraction ventilation tube (7.2); The water supply assembly (8) comprises a water suction pipe (8.1), a water suction pump (8.2), a mounting frame (8.3), a sliding plate (8.4), a telescopic rod (8.5) and a butt joint pipe (8.6), wherein one end of the water suction pipe (8.1) extends into the horizontal inner tube (4.3), the other end of the water suction pipe (8.1) is fixedly mounted on one end of the butt joint pipe (8.6), the water suction pump (8.2) is fixedly mounted on the water suction pipe (8.1), and the bottom of the mounting frame (8.3) is fixedly mounted on the bottom of the butt joint pipe (8.6). The bottom of the butt joint pipe (8.6) is fixedly mounted on the inner bottom of the function box (5), both sides of the sliding plate (8.4) are slidably mounted on the mounting frame (8.3), the non-telescopic end of the telescopic rod (8.5) is fixedly mounted on the mounting frame (8.3), the telescopic end of the telescopic rod (8.5) is fixedly mounted on the sliding plate (8.4), the middle outer wall of the butt joint pipe (8.6) is fixedly mounted on the sliding plate (8.4), and the other end of the butt joint pipe (8.6) is slidably plugged into the power box (6.2).

2. A forestry seedling maintenance device according to claim 1, characterized in that: The cross bar assembly (4) comprises an adapter (4.1), a cross outer cylinder (4.2), a cross inner cylinder (4.3), a rotating rod (4.4) and a rotating cover (4.5), wherein one end of the adapter (4.1) is fixedly mounted on the outer side of the maintenance frame pair (1), one end of the cross outer cylinder (4.2) is fixedly mounted on the other end of the adapter (4.1), one end of the cross inner cylinder (4.3) is threadedly inserted into the other end of the cross outer cylinder (4.2), the other end of the cross inner cylinder (4.3) is rotatably mounted on one side of the rotating cover (4.5), and the other side of the rotating cover (4.5) is fixedly mounted on the function box (5).

3. A forestry seedling maintenance device according to claim 1, characterized in that: The water storage assembly (7) comprises a first filter plate (7.1), a contraction ventilation pipe (7.2) and a second filter plate (7.3), wherein the first filter plate (7.1) is fixedly mounted on the outer side of one end of the transverse outer cylinder (4.2) close to the adapter (4.1), the open end of the contraction ventilation pipe (7.2) is fixedly mounted on the bottom of the first filter plate (7.1), the second filter plate (7.3) is fixedly mounted on the outer side of one end of the transverse outer cylinder (4.2) close to the adapter (4.1), and the contraction end of the contraction ventilation pipe (7.2) is fixedly mounted on the bottom of the second filter plate (7.3).

4. A forestry seedling maintenance device according to claim 1, characterized in that: The water supply assembly (8) further comprises a water distribution pipe (8.7), a fixed disc (8.8), an electric water valve (8.9) and a water spray head (8.10), wherein the top of the water distribution pipe (8.7) is inserted into the butt-joint pipe (8.6), the fixed disc (8.8) is fixedly sleeved on the water distribution pipe (8.7), the outer wall of the fixed disc (8.8) is fixedly mounted on the inner wall of the rotary cylinder (6.5), the electric water valve (8.9) is fixedly mounted on the bottom of the water distribution pipe (8.7), one end of the water spray head (8.10) is fixedly mounted on the top of the water distribution pipe (8.7), and the other end of the water spray head (8.10) extends out of the outer wall of the rotary cylinder (6.5).

5. A forestry seedling maintenance device according to claim 4, characterized in that: The water supply assembly (8) further comprises a second storage battery (8.11), a first wireless charging transmitter (8.12), a first wireless charging receiver (8.13), a first mounting rod (8.14), a second wireless charging transmitter (8.15), a second wireless charging receiver (8.16), a second mounting rod (8.17), an induction coil (8.18), a permanent magnet (8.19) and a photovoltaic panel (8.20), wherein the bottom of the second storage battery (8.11) is fixedly mounted on the inner bottom of the function box (5), the first wireless charging transmitter (8.12) is fixedly mounted on the mounting frame (8.3), the first wireless charging receiver (8.13) is fixedly mounted on the inner wall of the power box (6.2), and the first mounting rod (8.14) is fixedly mounted on the inner wall of the power box (6.2). One end of the second mounting rod (8.17) is fixedly mounted on the inner wall of the power box (6.2), the second wireless charging transmitter (8.15) is fixedly mounted on the other end of the first mounting rod (8.14), the second wireless charging receiver (8.16) is fixedly mounted on the top of the fixed disc (8.8), and the second wireless charging receiver (8.16) is located directly below the second wireless charging transmitter (8.15), one end of the second mounting rod (8.17) is fixedly mounted on the inner wall of the power box (6.2), the induction coil (8.18) is fixedly mounted on the other end of the second mounting rod (8.17), the bottom of the permanent magnet (8.19) is fixedly mounted on the top of the rotary cylinder (6.5), and the photovoltaic panel (8.20) is fixedly mounted on the top of the function box (5).

6. A forestry seedling maintenance device according to claim 1, characterized in that: The clamping assembly (3) comprises a first threaded rod (3.1), a telescopic cylinder (3.2), a second threaded rod (3.3) and a clamping curved plate (3.4), wherein one end of the first threaded rod (3.1) is fixedly mounted on the top of the sliding frame (6.1), one end of the telescopic cylinder (3.2) is threadedly sleeved on the other end of the first threaded rod (3.1), one end of the second threaded rod (3.3) is threadedly mounted on the other end of the telescopic cylinder (3.2), and the outer side of the clamping curved plate (3.4) is fixedly mounted on the other end of the second threaded rod (3.3).

Images