Water collecting and watering device and watering method for water-saving afforestation

Abstract

The invention relates to the field of desert afforestation watering, in particular to a water collection watering device for water-saving afforestation and a watering method.The water collection watering device comprises a water storage cylinder, a water injection cylinder penetrates through the lower side of the water storage cylinder, a plurality of irrigation grooves are formed in the outer side of the water injection cylinder, and one-way valves are installed in the irrigation grooves; a pushing lead screw is arranged on the inner bottom wall of the auxiliary barrel in a threaded penetrating mode, one side of the pushing lead screw is sleeved with a pushing plate, a wind power assembly is arranged on the conical barrel in a penetrating mode, a main shaft of the wind power assembly is arranged in the conical barrel in a penetrating mode and provided with a driving unit, and the wind power assembly captures wind energy, releases torsion and drives the pushing plate to squeeze water flow. Stable water pressure is formed without external driving equipment, the problem that power supply is inconvenient in arid and windy areas is solved, soil can be quickly wetted through enough water pressure, the requirement for a large amount of water in the seedling stage of trees and when high-temperature transpiration is vigorous is met, and the system is particularly suitable for large-area afforestation scenes with hard land and insufficient pipeline pressure.

Description

TECHNICAL FIELD

[0001] The present application relates to the field of desert afforestation watering, in particular to a water collecting and watering device and method for water-saving afforestation. BACKGROUND

[0002] In arid and water-deficient areas, water resources are the key factor restricting the survival of tree seedlings, and long-term stable water supply devices are needed to ensure the growth of seedlings. At present, artificial irrigation and drip irrigation systems are the main water supply methods.

[0003] Artificial irrigation relies on frequent human operation, which not only has extremely low efficiency, but also is difficult to achieve large-area and continuous water supply. For large-scale tree planting projects, artificial irrigation not only consumes a large amount of labor cost, but also has a long water supply period, which cannot meet the water requirement of tree growth; although the drip irrigation system can improve the water resource utilization efficiency to a certain extent, it highly depends on external water source access and electrical control equipment operation. In the desert area without power grid coverage, complex power supply facilities such as solar panels and storage batteries need to be equipped, and the equipment construction cost is high.

[0004] More troublesome is that the electrical control equipment is easily damaged due to sand dust invasion, circuit short circuit and other problems in high temperature, strong sand dust and other harsh environments. Once a fault occurs, it is not only difficult to repair, but also has high cost, and even professional personnel need to travel long distances to repair, which seriously affects the continuity of water supply.

[0005] In the prior art, a patent with publication number CN118923389B discloses a water-retaining and sand-fixing device and method for desert wind-preventing and sand-fixing forest, which plants tree seedlings in the conical inner frame by cooperating the conical frame with the water storage unit, and realizes water supply and rainwater collection by using the water storage cylinder and the U-shaped plate structure; at the same time, the linkage of the adjusting unit, the supporting unit and the winding assembly is used to adjust the water amount according to the growth of the tree seedlings and provide support, and multiple devices can also be connected by the expansion assembly to fix sand. However, although this technology improves some of the original problems, there are still aspects that need to be further optimized to better meet the actual detection needs.

[0006] 1. The prior art needs to bury the conical frame into the sand pit during installation, and the device main body is sleeved outside the tree seedlings. As the tree seedlings grow, the device closely fits the tree trunk. When it is necessary to recycle or replace the device, it is difficult to take down the device without damaging the tree trunk, which leads to the fact that the device is a disposable product in actual use, increases the use cost, and is not conducive to the recycling of resources.

[0007] 2. Existing water supply technology relies solely on sand absorption and infiltration, which is slow and difficult to irrigate in large quantities in a short period of time. Continuous water supply is required except on rainy days, which is prone to waste. When planting trees on a large scale, the dense pipelines lead to insufficient pressure, so the existing technology can only take on water from the storage pipelines, and the water supply pressure is still insufficient, especially for hard soil, which cannot be fully irrigated. Trees require a large amount of water during the seedling stage and when high temperatures and transpiration are vigorous. The existing design requires external drive to increase pressure, which has low applicability.

[0008] Therefore, based on the above-stated viewpoint, there is still room for optimization in the existing technology for watering desert trees. Summary of the Invention

[0009] In order to solve the above problems, the present invention provides a water collection and watering device for water-saving afforestation, including a water storage cylinder, a water injection cylinder running through the lower side of the water storage cylinder, a plurality of irrigation grooves opened on the outside of the water injection cylinder, and a one-way valve installed in the irrigation groove.

[0010] The upper end of the water storage cylinder is provided with an auxiliary cylinder, and the upper end of the auxiliary cylinder is penetrated by a tapered cylinder.

[0011] Several inserting nails are installed at the bottom of the water injection cylinder.

[0012] The upper end of the conical cylinder is provided with several water collecting troughs, and the conical cylinder and the auxiliary cylinder are both provided with structural cavities, and the two ends of the structural cavity are respectively connected with the water collecting troughs and the outer side of the bottom of the auxiliary cylinder.

[0013] A connecting pipe is provided on one side of the water storage cylinder.

[0014] A pushing screw rod is threadedly provided on the bottom wall of the auxiliary cylinder. One side of the pushing screw rod extends into the water storage cylinder and is sleeved with a pushing plate corresponding to the water injection cylinder.

[0015] A wind power component is passed through the conical cylinder. The main shaft of the wind power component is passed through the conical cylinder and is provided with a driving unit for driving the push screw to rotate.

[0016] Preferably, the wind power component includes a bent tube installed at the upper end of the conical cylinder, and a transmission shaft with an end driven by a bevel gear is rotatably arranged in the two extended sections of the bent tube, and a fan blade is arranged on the outside of the transmission shaft on one side passing through the bent tube.

[0017] Preferably, a threaded barrel is rotatably provided on the vertical section of the bending tube, and the inner diameter of the threaded barrel is connected to the corresponding transmission shaft through a keyway, and the bottom of the threaded barrel passes through the outside of the bending tube and is connected to the drive unit.

[0018] Preferably, the driving unit comprises a U-shaped ring arranged in the auxiliary cylinder, the bottom of the U-shaped ring is connected to the outer side of the push rod through a key groove, the inner diameter of the U-shaped ring is provided with an internal gear ring, the inner diameter of the auxiliary cylinder is provided with a plurality of supporting plates, the end of the supporting plate is rotatably provided with a driving gear through a torsion spring, the bottom of the driving gear is provided with a driving shaft, the outer side of the driving shaft is sleeved with a ratchet part one engaged with the internal gear ring.

[0019] Preferably, the teeth on the outer side of the plurality of driving gears are inconsistent in height, and the height uniformly progresses from high to low, and the outer side of the threaded cylinder is sleeved with a transmission gear corresponding to the driving gear.

[0020] Preferably, the inner diameter of the auxiliary cylinder is further provided with a limiting assembly for limiting the driving gear, the limiting assembly comprises a spring plate arranged on the inner diameter of the auxiliary cylinder, the telescopic end of the spring plate is provided with an arc-shaped plate corresponding to the adjacent driving gear, the upper end of the driving gear is provided with a ratchet part two, and the inner diameter of the arc-shaped plate is provided with a limiting tooth engaged with the corresponding ratchet part two.

[0021] Preferably, the arc-shaped plate is further provided with an L-shaped plate, one side of the vertical and horizontal extension sections of the L-shaped plate is an arc surface, the outer diameter of the threaded cylinder is sleeved with a driving circular plate corresponding to the arc surface of the vertical section of the L-shaped plate, and the upper end of the transmission gear is further provided with a driving ring plate corresponding to the arc surface of the horizontal extension section of the L-shaped plate.

[0022] Preferably, the inner portion of the push plate is provided with a pressure relief assembly, the pressure relief assembly comprises a sliding groove opened in the push plate, a sliding shaft slidably arranged in the sliding groove, and a pressure relief groove opened in the sliding shaft and penetrating through one end of the sliding shaft.

[0023] Two clamping grooves are opened in the outer side of the sliding shaft, and a spring clamping piece is arranged on the inner diameter of the sliding groove, and the telescopic end of the spring clamping piece is clamped in one clamping groove.

[0024] Preferably, the inner wall of the water storage cylinder is provided with a fan-shaped plate.

[0025] In addition, the present application also provides a watering method for water-saving afforestation, comprising the following steps: S1, device installation: the installation nails at the bottom of the water injection cylinder are installed on the ground, so that the installation nails support the device and prevent tilting.

[0026] S2, water supply and water collection: the connecting pipe is used for connecting with the external water supply pipeline, and water is supplied to the water storage cylinder. After the rainwater drops on the upper end of the conical cylinder, it enters the water storage cylinder through the water collecting groove and the structure cavity. The water in the water storage cylinder flows into the water injection cylinder.

[0027] S3, wind energy storage: the wind drives the wind power assembly to rotate, and the wind power assembly drives the driving unit to store kinetic energy during rotation.

[0028] S4, irrigation: after the driving unit kinetic energy meets the standard, the driving unit drives the push lead screw to rotate, the push lead screw drives the push plate to extrude the water in the water pouring cylinder, so that the water is discharged through the check valve and the irrigation groove.

[0029] In summary, the present application includes at least one of the following beneficial technical effects: Firstly, the present application captures wind energy through the wind component, and the driving unit step by step stores energy through multiple driving gears, synchronously releases torsion, drives the push plate to extrude water flow, and forms stable water pressure without external driving equipment; this design not only solves the problem of inconvenient power supply in drought and windy areas, but also quickly soaks the soil through sufficient water pressure to meet the large water demand of trees in the seedling stage and high temperature transpiration, especially suitable for hard soil and large-area afforestation scenarios with insufficient pipe pressure.

[0030] Secondly, the present application efficiently collects rainwater through the water collecting groove of the conical cylinder and the structure cavity, stores and connects the water supply through the water storage cylinder, and realizes continuous water resource supply; at the same time, the external connecting pipe and the inserted cylinder of the irrigation component can directly deliver water to deep soil, and the flow direction is flexibly controlled by the plugging plate to reduce water evaporation and waste and improve water resource utilization efficiency.

[0031] Thirdly, the present application fixes the device through the inserted nail fixing device without directly adhering to the seedling, and the irrigation component is detachable and the plugging plate is flexibly detachable, which is convenient for recycling and reuse of the device and reduces the one-time use cost; in addition, the device does not need to be nested in the tree trunk, avoiding the limitation of the device by the growth of the tree, adapting to trees in different growth stages and various terrains, and enhancing the applicability and environmental protection in actual application. BRIEF DESCRIPTION OF DRAWINGS

[0032] The present application will be further described below in conjunction with the drawings and examples.

[0033] Figure 1 is a structural schematic diagram of the body of the present application.

[0034] Figure 2 is a cross-sectional structural schematic diagram of the body of the present application.

[0035] Figure 3 is a structural schematic diagram of the wind component of the present application.

[0036] Figure 4 is a structural schematic diagram of the driving unit of the present application.

[0037] Figure 5 is a partial structural enlarged view of position A in the present application Figure 4

[0038] Figure 6 is a structural schematic diagram of the limiting component of the present application.

[0039] Figure 7 ​is the structure of the pressure relief assembly of the application Figure 6 is a partial structure enlarged view at B in the figure.

[0040] Figure 8 is the structure of the pressure relief assembly of the application

[0041] Figure 9 is the structure of the pressure relief assembly of the application Figure 8 is a partial structure enlarged view at C in the figure.

[0042] Figure 10 is the structure of the irrigation assembly of the application

[0043] In the figure, 1, water storage cylinder; 10, water injection cylinder; 11, one-way valve; 12, auxiliary cylinder; 13, conical cylinder; 14, insertion nail; 15, water collection tank; 16, structure cavity; 17, connecting pipe; 18, push lead screw; 19, push plate; 2, wind power assembly; 20, bent pipe; 21, transmission shaft; 22, fan blade; 23, threaded cylinder; 3, drive unit; 30, U-shaped ring; 31, inner gear ring; 32, support plate; 33, drive gear; 34, drive shaft; 35, ratchet part one; 36, transmission gear; 4, limiting assembly; 40, spring plate; 41, arc plate; 42, ratchet part two; 43, limiting tooth; 44, L-shaped plate; 45, driving circular plate; 46, driving ring plate; 5, pressure relief assembly; 50, sliding groove; 51, sliding shaft; 52, pressure relief groove; 53, clamping groove; 54, spring clamping part; 55, sector plate; 6, irrigation assembly; 60, external connecting pipe; 61, branch pipe; 62, insertion cylinder; 63, through groove; 64, plugging plate. DETAILED DESCRIPTION

[0044] The following will be described in detail Figures 1 to 10 Embodiments of the application.

[0045] The application discloses a water collecting and watering device and method for water-saving afforestation, which is applied to the afforestation and watering process in arid and windy areas, can drive water supply by wind power energy storage, efficiently collects water and guarantees water pressure, can be recycled, is suitable for different terrains, does not need external driving and is environment-friendly and energy-saving.

[0046] Embodiment one: refer to Figure 1 and Figure 2 shown, including a water storage cylinder 1, a water injection cylinder 10, a one-way valve 11, an auxiliary cylinder 12, a conical cylinder 13, an insertion nail 14, a water collection tank 15, a structure cavity 16, a connecting pipe 17, a push lead screw 18, a push plate 19, a wind power assembly 2 and a drive unit 3, the water injection cylinder 10 is through the lower side of the water storage cylinder 1, a plurality of irrigation grooves are formed on the outer side of the water injection cylinder 10, and the one-way valve 11 is installed in the irrigation groove.

[0047] The upper end of the water storage cylinder 1 is provided with the auxiliary cylinder 12, and the upper end of the auxiliary cylinder 12 is provided with the conical cylinder 13.

[0048] The bottom of the water injection cylinder 10 is provided with a plurality of insertion nails 14.

[0049] A plurality of water collecting grooves 15 are formed in the upper end of the conical cylinder 13, and a structure cavity 16 is formed in the conical cylinder 13 and the auxiliary cylinder 12, and the two ends of the structure cavity 16 are respectively communicated with the water collecting grooves 15 and the outer side of the bottom of the auxiliary cylinder 12.

[0050] A connecting pipe 17 is arranged through one side of the water storage cylinder 1.

[0051] A driving screw 18 is threadedly arranged on the inner bottom wall of the auxiliary cylinder 12, and one side of the driving screw 18 extends into the water storage cylinder 1 and is sleeved with a driving plate 19 corresponding to the water injection cylinder 10.

[0052] The wind power assembly 2 is arranged through the conical cylinder 13, the main shaft of the wind power assembly 2 is arranged in the conical cylinder 13 and is provided with a driving unit 3 for driving the driving screw 18 to rotate, the driving unit 3 drives the driving screw 18 to rotate, the driving screw 18 moves up and down in the thread cooperation with the bottom wall of the auxiliary cylinder 12 in the rotating process, and the driving plate 19 is driven to press the water in the water injection cylinder 10, when the water pressure reaches a certain degree, the one-way valve 11 is driven to open, and the water is discharged out of the water injection cylinder 10 through the one-way valve 11 and the irrigation groove, and the water injection cylinder 10 can be connected with an external pipeline, so that the water can be discharged into the external pipeline.

[0053] The application also provides a watering method for water-saving afforestation, which comprises the following steps: S1, device installation: the insertion nails 14 at the bottom of the water injection cylinder 10 are installed on the ground, so that the installation nails can support the device and prevent it from being tilted.

[0054] S2, water supply and water collection: the connecting pipe 17 is used for connecting with an external water supply pipeline to supply water into the water storage cylinder 1, after the rainwater drops on the upper end of the conical cylinder 13, the water collecting grooves 15 and the structure cavity 16 are used for entering into the water storage cylinder 1, the water in the water storage cylinder 1 flows into the water injection cylinder 10, and since the conical cylinder 13 is inclined, the sundries dropped on the upper end of the conical cylinder 13 can be blown down by the wind or washed away by the rainwater, so as to prevent the sundries from accumulating, and similarly, a filter screen can be installed in the water collecting groove 15 to block the small particles.

[0055] S3, wind energy storage: the wind drives the wind power assembly 2 to rotate, and the wind power assembly 2 drives the driving unit 3 to store kinetic energy in the rotating process.

[0056] S4, driving irrigation: the driving unit 3 drives the driving screw 18 to rotate after the kinetic energy reaches the standard, the driving screw 18 drives the driving plate 19 to press the water in the water injection cylinder 10, so that the water is discharged through the one-way valve 11 and the irrigation groove.

[0057] Continue to refer toFigure 2 And Figure 3 As shown in FIG. 1, FIG. 2 and FIG. 3, the wind power assembly 2 is used to drive the driving unit 3 to store energy; specifically, the wind power assembly 2 comprises a bent pipe 20, a transmission shaft 21, a fan blade 22 and a threaded cylinder 23, the bent pipe 20 is installed at the upper end of the conical cylinder 13, the transmission shaft 21 is rotatably arranged in the two extension sections of the bent pipe 20, one side of the transmission shaft 21 is provided with the fan blade 22 outside the bent pipe 20, in the desert and other open areas, due to the lack of trees and the open environment, the wind speed is also high, so when installing the device, first align the end of the bent pipe 20 with the wind direction, then drive the fan blade 22 to rotate by blowing, the rotation of the fan blade 22 can drive the transmission shaft 21 to rotate, and the two transmission shafts 21 can be synchronously rotated in the bent pipe 20 through the bevel gear transmission.

[0058] The vertical section of the bent pipe 20 is rotatably provided with the threaded cylinder 23, and the inner diameter of the threaded cylinder 23 is connected with the corresponding transmission shaft 21 through the key groove matching, the bottom of the threaded cylinder 23 is connected with the driving unit 3 outside the bent pipe 20, that is, the vertical transmission shaft 21 can drive the threaded cylinder 23 to rotate through the key groove matching when rotating, and similarly, the threaded cylinder 23 can also move up and down under the limiting guide of the vertical section of the bent pipe 20 when rotating.

[0059] Since the fan blade 22 indirectly drives the driving unit 3 to rotate, smaller wind cannot drive the fan blade 22 to rotate, which can avoid wear and tear caused by long-time rotation; at the same time, in order to avoid the problem of too high rotation speed of the fan blade 22 caused by too fast wind speed, the person skilled in the art can install a speed limiter to limit the speed of the transmission shaft 21 at the rotating connection between the transmission shaft 21 and the bent pipe 20, which is a known technology and can effectively avoid the problem of too fast rotation speed of the fan blade 22.

[0060] Referring to Figure 4 And Figure 5 As shown in FIG. 1, FIG. 2 and FIG. 3, the driving unit 3 is used to drive the push lead screw 18 to rotate; specifically, the driving unit 3 comprises a U-shaped ring 30, an inner gear ring 31, a support plate 32, a driving gear 33, a driving shaft 34, a ratchet part 35 and a transmission gear 36, the U-shaped ring 30 is rotatably arranged in the inner part of the auxiliary cylinder 12, the bottom of the U-shaped ring 30 is connected with the outer side of the push lead screw 18 through the key groove matching, that is, the U-shaped ring 30 can rotate in the auxiliary cylinder 12 when driven by external force, and can drive the push lead screw 18 to rotate through the key groove matching when rotating, so that the push lead screw 18 drives the push plate 19 to move towards the water filling cylinder 10, it should be noted that the screw grooves on the outer sides of the push lead screw 18 and the threaded cylinder 23 are bidirectional threads, that is, when the push lead screw 18 and the threaded cylinder 23 rotate in the same direction, they will move in the opposite direction after reaching the end of the path, thereby reciprocating.

[0061] The inner diameter of the U-shaped ring 30 is provided with an inner gear ring 31, and the inner diameter of the secondary cylinder 12 is provided with a plurality of support plates 32. The end of the support plate 32 is rotated by a torsion spring and a drive gear 33 is installed. The bottom of the drive gear 33 is provided with a drive shaft 34, and the outer side of the drive shaft 34 is provided with a ratchet part I 35 engaged with the inner gear ring 31. The support plate 32 is used to support the drive gear 33 so that the drive gear 33 can rotate at its end. When the drive gear 33 is driven to rotate by external force, the inner gear ring 31 can be driven to rotate by the corresponding ratchet part I 35.

[0062] The teeth on the outer side of the plurality of drive gears 33 are inconsistent in height, uniformly progressing from high to low. The outer side of the threaded cylinder 23 is provided with a transmission gear 36 corresponding to the drive gear 33, that is, the push rod 18 can drive the transmission gear 36 to move downward synchronously, so that the transmission gear 36 is engaged with the teeth on the outer side of each drive gear 33. In this process, the transmission gear 36 can drive the corresponding drive gear 33 to rotate, so that the torsion spring on the corresponding drive gear 33 is charged.

[0063] The purpose of this is to avoid the wind directly driving the threaded cylinder 23 to rotate. The rotation torque of the threaded cylinder 23 is not enough to drive the U-shaped ring 30 to drive the push plate 19 to drive the water in the water injection cylinder 10. Therefore, the application accumulates the power of the plurality of drive gears 33 and torsion springs respectively. When the transmission gear 36 drives one drive gear 33 to rotate to accumulate the power of the torsion spring, the rotation direction of the drive gear 33 is opposite to the driving direction of the ratchet part I 35, so the ratchet part I 35 does not drive the inner gear ring 31 to rotate at this time. When the transmission gear 36 moves downward to disengage the teeth on the outer side of the last drive gear 33, the drive gear 33 that has completed the accumulation of power is prevented from rotating by external force. Then, the above steps are repeated to accumulate the power of the torsion springs on the plurality of drive gears 33. In this way, it can be prevented that the rotation torque of the transmission gear 36 cannot drive the plurality of torsion springs to accumulate power due to small wind.

[0064] When the transmission gear 36 disengages the teeth on the outer side of the last drive gear 33, the plurality of drive gears 33 are no longer limited by external force and are driven by the corresponding torsion springs to rotate in the opposite direction. At this time, the rotation direction is consistent with the driving direction of the ratchet I, that is, the plurality of drive gears 33 can drive the U-shaped ring 30 to rotate through the ratchet part I 35 at this time, so that the U-shaped gear ring has enough torque to drive the push rod 18 and the push plate 19 to push the water in the water injection cylinder 10.

[0065] At this time, the threaded cylinder 23 will also drive the transmission gear 36 to move downward for a distance, and then when the drive gear 33 completes the reverse rotation, the donut-shaped ring 30 will drive the corresponding push plate 19 to complete a cycle of downward movement to push out from the irrigation channel and reverse movement back to the initial position, so at this time the movement path of the threaded cylinder 23 also reaches the end, and then the threaded cylinder 23 can drive the transmission gear 36 to move upward, at this time the transmission gear 36 will first engage with the lowermost drive gear 33, at this time the rotation direction of the transmission gear 36 is still the same, repeating the above steps, at this time the bottom drive gear 33 is first charged, and then the upper end drive gear 33 is charged, the transmission gear 36 disengages from the uppermost drive gear 33, and then the drive gear 33 can drive the donut-shaped ring 30 to rotate, repeating the above steps, the device can realize periodic reciprocating water supply function without the help of external driving equipment, and the water pressure can be guaranteed during water supply, so that the water can completely wet the soil, to quickly irrigate the surrounding land.

[0066] Further to the above description, even if the water supply pipe is connected to the external water supply equipment, due to the complex pipeline network in some areas and the small water supply pressure, it will directly lead to that the water pressure of the external water supply pipe cannot supply water to each pipeline and soil, therefore the device stores wind power as kinetic energy of each drive gear 33, and then releases the rotation force of the drive gear 33 to drive the push plate 19 to extrude water, which prevents insufficient torque from driving, and also does not need to use external driving equipment, saving maintenance and installation steps, low carbon and environmental protection.

[0067] Referring to Figure 6 and Figure 7As shown, the inner diameter of the auxiliary cylinder 12 is also provided with a limiting assembly 4 for limiting the driving gear 33; specifically, the limiting assembly 4 comprises a spring plate 40, an arc-shaped plate 41, a ratchet part two 42, a limiting tooth 43, an L-shaped plate 44, a driving circular plate 45 and a driving ring plate 46, the spring plate 40 is arranged on the inner diameter of the auxiliary cylinder 12, the telescopic end of the spring plate 40 is provided with the arc-shaped plate 41 corresponding to the adjacent driving gear 33, the upper end of the driving gear 33 is provided with the ratchet part two 42, the inner diameter of the arc-shaped plate 41 is provided with the limiting tooth 43 engaged with the corresponding ratchet part two 42, that is, in the initial state, the telescopic end of the spring plate 40 drives the arc-shaped plate 41 and the limiting tooth 43 to limit the ratchet part two 42, and then the ratchet part two 42 limits the corresponding transmission gear 36, preventing it from being driven to rotate by the torsional spring, and the driving direction of the ratchet part two 42 is consistent with that of the ratchet part one 35, so when the transmission gear 36 drives the driving gear 33 to rotate, the ratchet part two 42 will not limit the driving gear 33, and when the driving gear 33 completes the force storage and the transmission gear 36 is no longer engaged with it, the limiting tooth 43 and the ratchet part two 42 will limit the reverse rotation of the driving gear 33, so that the torsional spring remains compressed.

[0068] The arc-shaped plate 41 is also provided with the L-shaped plate 44, one side of the vertical and horizontal extension segments of the L-shaped plate 44 is an arc surface, the outer diameter of the threaded cylinder 23 is sleeved with the driving circular plate 45 corresponding to the vertical segment arc surface of the L-shaped plate 44, and the upper end of the transmission gear 36 is also provided with the driving ring plate 46 corresponding to the horizontal extension segment arc surface of the L-shaped plate 44, when the transmission gear 36 completes the force storage of the lowermost driving gear 33 and disengages, at this time the driving circular plate 45 on the outer side of the lead screw 18 will be in contact with the vertical arc surface of the L-shaped plate 44 and drive the spring plate 40 to contract, so that the limiting tooth 43 no longer limits the driving gear 33, so that the driving gear 33 can drive the U-shaped ring 30 to rotate, in turn, when the transmission gear 36 moves from bottom to top, at this time the driving circular plate 45 no longer contacts the L-shaped plate 44, the transmission gear 36 can move from bottom to top and limit the driving gear 33, and then when the transmission gear 36 completes the force storage of the uppermost driving gear 33 and disengages, the driving ring plate 46 will be in contact with the horizontal arc surface of the L-shaped plate 44 and drive the spring plate 40 to contract, releasing the driving gear 33 to rotate, and the above steps are repeated, so that the reciprocating force storage can be achieved.

[0069] Referring to Figure 8 and Figure 9As shown, the inside of the push plate 19 is provided with a pressure relief assembly 5. Specifically, the pressure relief assembly 5 includes a sliding groove 50, a sliding shaft 51, a pressure relief groove 52, a clamping groove 53, a spring clamping piece 54, and a sector plate 55. The sliding groove 50 is formed in the inside of the push plate 19, and the sliding shaft 51 is slidably arranged in the sliding groove 50. The sliding shaft 51 is provided with the pressure relief groove 52 penetrating through one end thereof. That is, the other end of the one-way valve 11 is used to prevent the water in the external pipeline from flowing back into the water injection cylinder 10 after the push plate 19 is pushed, so as to avoid the irrigation effect being unsatisfactory. When the push plate 19 returns after being pushed, the push plate 19 is closed with the water injection cylinder 10, and thus a vacuum suction effect occurs. At this time, the sliding shaft 51 can be driven by an external force to move upward in the sliding groove 50, so that the other end of the pressure relief groove 52 corresponds to the inside of the water storage cylinder 1, that is, the upper end of the push plate 19. At this time, the inside of the water injection cylinder 10 is communicated with the inside of the water storage cylinder 1, and the push plate 19 can be smoothly moved upward.

[0070] The outside of the sliding shaft 51 is provided with two clamping grooves 53, and the spring clamping piece 54 is arranged on the inner diameter of the sliding groove 50. The extension end of the spring clamping piece 54 is clamped in one clamping groove 53. The sector plate 55 is arranged on the inner wall of the water storage cylinder 1.

[0071] That is, in the initial state, the spring clamping piece 54 limits the sliding shaft 51 through one clamping groove 53. When the end surface of the push plate 19 moves to the bottom of the water injection cylinder 10, that is, at this time, the water supply is completed once. In this process, the bottom of the sliding shaft 51 is in contact with the inner bottom wall of the water injection cylinder 10, so that the sliding shaft 51 moves upward, and the pressure relief groove 52 communicates the internal regions of the water storage cylinder 1 and the water injection cylinder 10. At this time, the end of the spring clamping piece 54 abuts against the other clamping groove 53 to limit the sliding shaft 51, so that the push plate 19 moves upward. After moving to the upper end, since the side surface of the sector plate 55 is chamfered, the sliding shaft 51 can rotate with the push plate 19, and can be in contact with the side surface chamfer of the sector plate 55 and push the sliding shaft 51 to move to the initial position. Since the protruding height of the sliding shaft 51 is not high, the sector plate 55 can be avoided. At this time, the spring clamping piece 54 continues to limit the sliding shaft 51, so that the push plate 19 can normally push the water out of the irrigation groove.

[0072] It should be noted that the capacity of the water storage cylinder 1 is large, mainly for water storage. The water can be continuously supplied to the water storage cylinder 1 through the connecting pipe 17 and rainwater collection. When the push plate 19 returns to the water storage cylinder 1 after completing the push once, the water in the water storage cylinder 1 can enter the irrigation groove through the gap between the push plate 19 and the upper end opening of the water injection cylinder 10.

[0073] After the seedlings are irrigated and grow up, the roots of the trees have penetrated into the soil and can absorb water independently, so that active irrigation is no longer needed, and the device is fixed to the ground by the insertion nails 14 and is not directly attached to the tree trunk, so that the insertion nails 14 can be easily pulled out of the soil to realize overall disassembly. After disassembly, the device can be transferred to a new afforestation site for reinstallation, irrigation of new seedlings, resource recycling, cost reduction, and avoidance of high tree growth that blocks the fan blades 22 of the wind power assembly 2 to ensure normal wind energy capture and power storage and ensure continuous and stable operation of the device.

[0074] It should also be noted that in actual implementation, when the wind is strong, the external water supply network connected to the connecting pipe 17 can be closed, so that even if the wind power assembly 2 drives the push plate 19 to press the water flow, since there is no continuous water source to supplement the water storage cylinder 1, the water supply will not be too fast due to excessive water pressure. The present application is particularly suitable for desert or open and dry areas in northwest China, where wind resources are abundant and stable throughout the year, providing continuous and balanced power for the wind power assembly 2 and effectively avoiding the problem of slow water supply due to insufficient wind power. At the same time, according to different actual use requirements, the water volume of one-time water supply can be flexibly adjusted by changing the diameters of the water injection cylinder 10 and the push plate 19. Combined with the characteristics of continuous water supply of the device, the surrounding soil can always be kept moist, which meets the demand of tree seedlings for a moist soil environment during growth, especially in a high-temperature environment, which can avoid the situation of heat death of tree seedlings due to dry soil and insufficient water, and ensure that the device can stably output water flow with appropriate water pressure and water volume in most cases to meet the water demand rhythm of tree growth.

[0075] Embodiment Two: Refer to Figure 10 As shown in the figure, on the basis of embodiment one, in order to irrigate towards the ground and make the roots of the trees fully absorb water, an irrigation assembly 6 is installed outside the water injection cylinder 10. Specifically, the irrigation assembly 6 includes an external connecting pipe 60, branch pipes 61, an insertion cylinder 62, a through slot 63, and a blocking plate 64. The external connecting pipe 60 is installed outside the water injection cylinder 10 and penetrates an irrigation groove. The external connecting pipe 60 penetrates a plurality of branch pipes 61 outside. The end of the branch pipe 61 is provided with the insertion cylinder 62. The bottom of the insertion cylinder 62 is tapered and can be inserted into the ground beside the tree seedlings to limit and support the external connecting pipe 60 and simultaneously limit and support the device body. The water discharged from the irrigation groove can enter the external connecting pipe 60, and then the water in the external connecting pipe 60 can enter each branch pipe 61, and the water in each branch pipe 61 can enter the insertion cylinder 62.

[0076] The outer side of the inserting cylinder 62 is provided with a plurality of through grooves 63, and the remaining irrigation channels without the external connecting pipe 60 are provided with blocking plates 64. The water pressure generated by the pushing plate 19 can make the water flow quickly through the external connecting pipe 60, the branch pipe 61, the inserting cylinder 62, and then directly injected into the deep soil through the through grooves 63, and then quickly absorbed by the land, thereby improving the irrigation efficiency. According to the terrain and irrigation requirements, after the external connecting pipe 60 is installed, the blocking plate 64 can block the remaining irrigation channels to avoid water leakage. Next time when the installation is adjusted, the blocking plate 64 is removed, and the corresponding irrigation channel can be re-enabled, which is flexible and adaptive to different scenes.

[0077] It is apparent to those skilled in the art that the present application is not limited to the details of the foregoing exemplary embodiments, and that the present application can be implemented in other particular forms without departing from the spirit or essential characteristics of the present application. Therefore, the embodiments should be considered in all respects as illustrative and not restrictive, regardless of what is described in any section of the description.

[0078] Furthermore, it should be understood that, although the present specification is described in terms of embodiments, not every embodiment contains only one independent technical solution, and the description manner of the specification is only for the sake of clarity, and those skilled in the art should consider the specification as a whole, and the technical solutions in each embodiment can be properly combined to form other embodiments that those skilled in the art can understand.

Claims

1. A water collection and watering device for water-saving afforestation, comprising a water storage cylinder (1), a water injection cylinder (10) passing through the lower side of the water storage cylinder (1), characterized in that: Several irrigation grooves are provided on the outside of the water injection cylinder (10), and one-way valves (11) are installed in the irrigation grooves; The upper end of the water storage cylinder (1) is provided with a secondary cylinder (12), and the upper end of the secondary cylinder (12) is provided with a conical cylinder (13); Several insertion nails (14) are installed at the bottom of the water injection cylinder (10); A plurality of water collecting troughs (15) are provided at the upper end of the conical cylinder (13), and a structural cavity (16) is provided on both the conical cylinder (13) and the auxiliary cylinder (12), and both ends of the structural cavity (16) are connected to the outer sides of the bottoms of the water collecting troughs (15) and the auxiliary cylinder (12), respectively. A connecting pipe (17) is provided through one side of the water storage cylinder (1); A push screw (18) is threadedly provided on the inner bottom wall of the auxiliary cylinder (12), one side of the push screw (18) extends into the water storage cylinder (1) and is sleeved with a push plate (19) corresponding to the water injection cylinder (10); A wind assembly (2) is provided on the conical cylinder (13), a main shaft of the wind assembly (2) is provided in the conical cylinder (13) and a driving unit (3) for driving the push screw (18) to rotate is provided.

2. A water collection and irrigation device for water-saving afforestation according to claim 1, characterized in that: The wind power assembly (2) includes a bent tube (20) mounted on the upper end of the conical cylinder (13), wherein two extension sections of the bent tube (20) are both provided with a transmission shaft (21) whose end is driven by a bevel gear, and a fan blade (22) is provided on the outer side of the transmission shaft (21) extending out of the bent tube (20).

3. A water collection and irrigation device for water-saving afforestation according to claim 2, characterized in that: A threaded barrel (23) is rotatably provided on the vertical section of the bending tube (20), and the inner diameter of the threaded barrel (23) is connected to the corresponding transmission shaft (21) by means of a keyway fit, and the bottom of the threaded barrel (23) passes through the outer side of the bending tube (20) and is connected to the drive unit (3).

4. The water collection and irrigation device for water-saving afforestation according to claim 1, characterized in that: The driving unit (3) includes a shaped ring (30) rotatably arranged in the auxiliary cylinder (12), the bottom of the shaped ring (30) is connected to the outer side of the push screw (18) by means of a keyway, an inner gear ring (31) is provided on the inner diameter of the shaped ring (30), a plurality of support plates (32) are provided on the inner diameter of the auxiliary cylinder (12), and a driving gear (33) is rotated at the end of the support plate (32) through a torsion spring, a driving shaft (34) is installed at the bottom of the driving gear (33), and a ratchet member (35) meshing with the inner gear ring (31) is sleeved on the outer side of the driving shaft (34).

5. A water collection and irrigation device for water-saving afforestation according to claim 4, characterized in that: The teeth and heights of the outer sides of the plurality of driving gears (33) are inconsistent with each other and are evenly progressive from high to low. The outer side of the threaded barrel (23) is provided with a transmission gear (36) corresponding to the driving gear (33).

6. The water collection and irrigation device for water-saving afforestation according to claim 4, characterized in that: A limiting assembly (4) for limiting the driving gear (33) is also provided on the inner diameter of the auxiliary cylinder (12). The limiting assembly (4) includes a spring plate (40) provided on the inner diameter of the auxiliary cylinder (12). An arc plate (41) corresponding to the adjacent driving gear (33) is installed on the telescopic end of the spring plate (40). A second ratchet wheel (42) is installed on the upper end of the driving gear (33). A limiting tooth (43) meshing with the corresponding second ratchet wheel (42) is provided on the inner diameter of the arc plate (41).

7. A water collection and irrigation device for water-saving afforestation according to claim 6, characterized in that: An L-shaped plate (44) is further provided on the arc-shaped plate (41), and one side of the vertical and horizontal extension sections of the L-shaped plate (44) are both arc-shaped surfaces. The outer diameter of the threaded cylinder (23) is sleeved with an active circular plate (45) corresponding to the arc-shaped surface of the vertical section of the L-shaped plate (44), and the upper end of the transmission gear (36) is further provided with an active ring plate (46) corresponding to the arc-shaped surface of the horizontal extension section of the L-shaped plate (44).

8. The water collection and irrigation device for water-saving afforestation according to claim 1, characterized in that: A pressure relief assembly (5) is installed inside the push plate (19), and the pressure relief assembly (5) includes a sliding groove (50) provided in the push plate (19), a sliding shaft (51) slides in the sliding groove (50), and a pressure relief groove (52) is provided on the sliding shaft (51) and is connected to one end thereof; Two clamping grooves (53) are provided on the outside of the sliding shaft (51), and a spring clamping member (54) is installed on the inner diameter of the sliding groove (50), and the telescopic end of the spring clamping member (54) is clamped in one of the clamping grooves (53).

9. The water collection and irrigation device for water-saving afforestation according to claim 8, characterized in that: A fan-shaped plate (55) is provided on the inner wall of the water storage cylinder (1).

10. A watering method for water-saving afforestation, using the water-collecting and watering device for water-saving afforestation according to any one of claims 1 to 9, characterized in that: The watering method includes the following steps: S1, device installation: install the insertion nail (14) at the bottom of the water injection cylinder (10) on the ground so that the installation nail supports the device to prevent it from tilting; S2, water supply and collection: the connecting pipe (17) is used to connect with the external water supply pipe and supply water to the water storage cylinder (1). After rainwater drops on the upper end of the conical cylinder (13), it enters the water storage cylinder (1) through the water collection tank (15) and the structural cavity (16). The water in the water storage cylinder (1) flows into the water injection cylinder (10); S3, wind energy storage: the wind drives the wind assembly (2) to rotate, and the wind assembly (2) drives the driving unit (3) to store kinetic energy during the rotation process; S4, push irrigation: after the kinetic energy of the driving unit (3) reaches the standard, it drives the push screw (18) to rotate, and the push screw (18) drives the push plate (19) to squeeze the water in the water injection cylinder (10), so that the water is discharged through the one-way valve (11) and the irrigation groove.

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