Fruit tree water and fertilizer irrigation system capable of fully utilizing rainwater

Abstract

The invention discloses a fruit tree water and fertilizer irrigation system capable of fully utilizing rainwater, which comprises a room body and further comprises a water tank for collecting rainwater, the water tank is communicated with a vertical pipe, and a floating block capable of floating under the buoyancy of water is slidably connected in the vertical pipe; the mixing tank is used for mixing water and fertilizer and is rotationally connected with a stirring rod, the stirring rod is connected with a motor, and the mixing tank is communicated with a conveying pump for conveying the fertilizer; the conveying mechanism can convey the fertilizer into the mixing tank; working time of the motor and the conveying mechanism is in direct proportion to the amount of rainwater collected by the water tank. The device is convenient to operate, rainwater can be fully utilized, water and fertilizer mixing work is achieved, then fruit trees are irrigated, the fertilization and irrigation cost is effectively reduced, and the production effects of reducing weight and improving efficiency can be achieved in the mode that fertilization and irrigation are conducted through water and fertilizer mixing.

Description

Technical Field

[0001] The invention relates to the technical field of fruit tree cultivation, and in particular to a fruit tree water and fertilizer irrigation system capable of fully utilizing rainwater. Background Art

[0002] The growth and development of fruit trees require appropriate water and nutrient supply. Water is the basis of fruit tree physiological activities and participates in important processes such as photosynthesis, respiration, and nutrient transport. Rainwater is a natural, relatively pure water resource that contains a small amount of nutrients that are beneficial to the growth of fruit trees, such as nitrogen and sulfur. Through an effective collection and storage system, rainwater can be used as part of the water source for fruit tree irrigation. Using rainwater for irrigation can reduce dependence on other water resources and reduce irrigation costs.

[0003] The patent with publication number CN 108925196 A discloses an irrigation and fertilization device for effectively utilizing rainwater, comprising: a rain collecting box, in which a first partition is vertically provided, the first partition divides the internal space of the rain collecting box into a first chamber and a second chamber, the second chamber is provided with a water outlet pipe, and the water outlet pipe is connected to the upper end of a batching tank; a stirring tank, in which a plurality of annular partitions are provided, and each annular partition is provided with a guide hole at both ends; a stirring mechanism, which comprises: a main stirring shaft, an outer sleeve of which is provided with a first sleeve, a first annular accommodating chamber is provided in the first sleeve, and the first accommodating chamber is connected to the batching tank; a plurality of secondary stirring components, which include secondary stirring shafts symmetrically distributed on both sides of the main stirring shaft; a fertilizer dissolving tank; and a regulating tank.

[0004] However, the above patent still has the following problems: it can only collect rainwater, but cannot know the collection situation of rainwater. When mixing water and fertilizer, it is easy to cause an imbalance in the water-fertilizer mixing ratio, and cannot achieve a good mixing of water and fertilizer, thereby affecting the efficiency and quality of subsequent fertilization. Summary of the invention

[0005] In order to solve the above problems existing in the prior art, a fruit tree water and fertilizer irrigation system capable of fully utilizing rainwater is provided.

[0006] The technical solution adopted by the present invention to solve its technical problem is: The present invention proposes a fruit tree water and fertilizer irrigation system capable of fully utilizing rainwater, comprising a house body, and further comprising: A water tank for collecting rainwater, the water tank being connected to a vertical pipe, and a floating block capable of floating up due to the buoyancy of water being slidably connected in the vertical pipe; A mixing tank for mixing water and fertilizer, wherein the mixing tank is rotatably connected to a stirring rod, the stirring rod is connected to a motor, and the mixing tank is connected to a delivery pump for delivering fertilizer; A conveying mechanism capable of conveying fertilizer into a mixing tank; The working time of the motor and the conveying mechanism is proportional to the amount of rainwater collected by the tank.

[0007] Preferably, the house body is also fixedly connected with a water collecting plate arranged in an inclined direction, and the house body is fixedly connected with a water collecting trough, one end of the water collecting trough is connected with the water collecting plate, and the other end of the water collecting trough is connected with the water tank.

[0008] Preferably, the room body is slidably connected with a lifting box, the lifting box is connected to the room body via a spring, and the lifting box is also connected with a drainage pipe.

[0009] Preferably, a water-blocking ball capable of blocking the drain pipe is arranged in the drain pipe, and a top rod arranged directly below the water-blocking ball is fixedly connected to the house body.

[0010] Preferably, the housing is fixedly connected with a conductive block, and the lifting box is fixedly connected with a conductive slider, and when the conductive block and the conductive slider are in contact, the motor and the conveying mechanism can be powered on to work.

[0011] Preferably, the lifting box is fixedly connected with a water outlet pipe, and the vertical pipe is provided with a downpipe. When the water outlet pipe is lowered to be connected with the downpipe, water can be discharged from the vertical pipe.

[0012] Preferably, the lifting box is provided with a card slot, the vertical tube is slidably connected with a card rod which can slide into the card slot, and the card rod is connected to the vertical tube via a tension spring.

[0013] Preferably, the floating block is connected to a magnet that has an attractive effect on the card rod, the elastic force of the magnet is greater than the elastic force of the tension spring, and the magnet can move the card rod in a direction away from the card slot.

[0014] Preferably, the lower surface of the slot includes an inclined surface and a horizontal surface, and when the clamping rod slides from the inclined surface into the horizontal surface, the elastic force of the tension spring can drive the water outlet pipe to continue to descend.

[0015] Preferably, the room body is also fixedly connected with a water box, and the water box is provided with a dripping pipe with an adjustable opening size, and the water in the dripping pipe can drip into the lifting box.

[0016] Compared with the prior art, the present invention has the following beneficial effects: 1. The present application is provided with a water tank, which can collect treated rainwater. By mixing the treated rainwater with fertilizer for water-fertilizer irrigation, rainwater can be fully utilized to achieve the mixing of water and fertilizer, thereby irrigating fruit trees, effectively saving water resources, and effectively reducing the cost of fertilization and irrigation. The method of fertilizing and irrigating by mixing water and fertilizer can achieve the production effect of reducing weight and increasing efficiency.

[0017] 2. The present application is provided with a conductive slider. The more rainwater the water tank collects, the higher the water level of the vertical pipe will be. At this time, the vertical pipe will discharge water for a longer time. The vertical pipe can drive the conductive slider to move. When the vertical pipe discharges water, the conductive slider moves to contact with the conductive block, and the motor and the conveying mechanism are energized to work, thereby making the stirring time longer and conveying more fertilizers. The fertilizer discharge amount and the rainwater collection amount are adapted to each other, thereby better mixing water and fertilizers.

[0018] 3. The present application is provided with a water box, and the water in the water box can drip into the lifting box. When the lifting box drops to a certain degree, the clamping rod slides into the clamping slot, and the connection between the downpipe and the outlet pipe can be realized, and the water discharge of the vertical pipe can be carried out. At this time, the setting of the clamping rod can make the downpipe and the outlet pipe always in a connected state, so that the vertical pipe has enough time to discharge water. After the water discharge is completed, the floating block drops, and the floating block can make the clamping rod slide out of the clamping slot. At this time, the lifting box can be reset by dripping water, without the need for complicated control, and adopts a purely mechanical method. The structure is more reliable, easy to install, low in cost, and convenient to maintain. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] The above and / or additional aspects and advantages of the present invention will become apparent and easily understood from the description of the embodiments in conjunction with the following drawings, in which: Figure 1 It is an overall stereogram of the present invention; Figure 2 It is a schematic diagram of the structure of the water tank part in the present invention; Figure 3 It is a schematic diagram of the structure of the mixing tank part in the present invention; Figure 4 yes Figure 2 The cross-sectional view of the structure of the middle vertical pipe; Figure 5 yes Figure 4 Schematic diagram of the structure of the middle drip pipe; Figure 6 yes Figure 4 Schematic diagram of the structure of the drainage pipe section; Figure 7 yes Figure 4 Schematic diagram of the structure of the middle clamping rod; Figure 8 The present invention is a schematic diagram of the whole Figure 1 ; Fig. 9 The present invention is a schematic diagram of the whole Figure 2 ; Fig.10 The fertilizer of the present invention is schematically shown in Figure 1 ; Fig.11 The fertilizer of the present invention is schematically shown in Figure 2 ; Fig.12Schematic diagram of the ecological benefits of the present invention.

[0020] Description of reference numerals: 1 room body; 2 water collecting plate; 3 water collecting trough; 4 water tank; 5 vertical pipe; 51 floating block; 52 magnet; 53 tension spring; 54 downpipe; 55 clamping rod; 6 water box; 61 drip pipe; 62 regulating pipe; 7 lifting box; 71 conductive slider; 72 conductive block; 73 drain pipe; 74 push rod; 75 clamping groove; 76 outlet pipe; 77 water retaining ball; 78 spring; 8 mixing tank; 81 stirring rod; 82 motor; 83 irrigation pipe; 9 primary filtration; 10 secondary filtration. DETAILED DESCRIPTION

[0021] Embodiments of the present invention are described in detail below, examples of which are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain the present invention, and cannot be understood as limiting the present invention.

[0022] like Figure 1-Figure 12 As shown, this embodiment proposes a fruit tree water and fertilizer irrigation system that can fully utilize rainwater, including a house body 1, and also includes: A water tank 4 for collecting rainwater is connected to the water tank 4 with a vertical pipe 5. A floating block 51 capable of floating due to the buoyancy of water is slidably connected inside the vertical pipe 5. The water tank 4 is connected to the vertical pipe 5 through a connecting pipe. The connecting pipe is provided with a first solenoid valve. By controlling the first solenoid valve, the connection between the water tank 4 and the vertical pipe 5 can be controlled. Based on the principle of communicating vessels, the height of the water level inside the vertical pipe 5 is the water level of the water tank 4.

[0023] A mixing tank 8 for mixing water and fertilizer is rotatably connected to the mixing tank 8 with a stirring rod 81, which is connected to a motor 82. The motor 82 is fixedly connected to the outer wall of the mixing tank 8, and one end of the stirring rod 81 passes through the mixing tank 8 and is connected to the motor 82. The motor 82 drives the stirring rod 81 to rotate, thereby achieving the mixing of water and fertilizer in the mixing tank 8.

[0024] It also includes an irrigation pipe 83, which is distributed at a suitable position in the fruit forest. The mixing tank 8 is connected to a delivery pump for delivering fertilizer. One end of the delivery pump is connected to the mixing tank 8, and the other end is connected to the irrigation pipe 83. The delivery pump can deliver the mixed water and fertilizer into the irrigation pipe 83 to irrigate the fruit trees.

[0025] A conveying mechanism capable of conveying fertilizer into the mixing tank 8 can convey the fertilizer into the mixing tank 8. The water tank 4 is connected to the mixing tank 8 through a water pipe. The water pipe is connected to a second solenoid valve. Rainwater collected in the water tank 4 can be conveyed into the mixing tank 8 through the water pipe. By opening the second solenoid valve, the water tank 4 and the mixing tank 8 can be connected.

[0026] The water tank 4 can collect treated rainwater, and mix the treated rainwater with fertilizer for water-fertilizer irrigation. It can make full use of rainwater and achieve the mixing of water and fertilizer, so as to irrigate fruit trees, effectively save water resources, and effectively reduce the cost of fertilization and irrigation. The method of fertilization and irrigation by mixing water and fertilizer can achieve the production effect of reducing weight and increasing efficiency.

[0027] The house body 1 is also fixedly connected with a water collecting plate 2 arranged in an inclined direction. The angle of the water collecting plate 2 is suitable enough to facilitate the collection of rainwater. In addition, a solar panel can be arranged on the water collecting plate 2, and the energy supply work of the entire device can be realized through the solar panel.

[0028] The house body 1 is fixedly connected with a water collecting trough 3, one end of the water collecting trough 3 is connected with the water collecting plate 2, and the other end of the water collecting trough 3 is connected with the water tank 4. The water collecting plate 2 is recessed toward the water collecting trough 3, and the water collecting trough 3 is arranged in a vertical direction. Through the arranged water collecting trough 3, rainwater collected on the water collecting plate 2 can flow into the water collecting trough 3.

[0029] In addition, in order to better realize the utilization of rainwater, the water collection tank 3 first passes through the sand and gravel filter, then passes through the primary filter 9 and the secondary filter 10, and finally flows into the water tank 4. The primary filter 9 is a mesh filter, and the secondary filter 10 is a laminated filter. The specific process is that it first passes through the sand and gravel filter, then passes through the mesh filter, and then passes through the laminated filter for the final fine filtration, realizing three-stage filtration. In addition, regarding the collection of water, water in the ditches in the orchard or water in other locations can be collected to reduce the occurrence of waterlogging and provide sufficient water for irrigation. The collected water must undergo three-stage filtration and then flow into the water tank 4 for storage.

[0030] The room body 1 is slidably connected with a lifting box 7, which can only slide in the vertical direction. The lifting box 7 is connected to the room body 1 through a spring 78, one end of the spring 78 is connected to the room body 1, and the other end of the spring 78 is connected to the lifting box 7. The lifting box 7 is also connected to a drain pipe 73.

[0031] A water retaining ball 77 is arranged in the drain pipe 73 for blocking the drain pipe 73. In the initial state, the gravity of the water retaining ball 77 can make the drain pipe 73 in a blocked state. The house body 1 is fixedly connected with a top rod 74 arranged directly below the water retaining ball 77. When the lifting box 7 descends, the top rod 74 and the water retaining ball 77 come into contact, which can drive the water retaining ball 77 to rise. At this time, the drain pipe 73 is opened, and the water can be discharged from the lifting box 7.

[0032] The room body 1 is fixedly connected with a conductive block 72, and the lifting box 7 is fixedly connected with a conductive slider 71. When the conductive block 72 and the conductive slider 71 are in contact, the motor and the conveying mechanism can be powered on to work. The longer the contact time between the conductive block 72 and the conductive slider 71 is, the longer the power-on time of the motor and the conveying mechanism is. By turning the power on and off, the control of the motor and the conveying mechanism is better facilitated.

[0033] The lifting box 7 is fixedly connected with a water outlet pipe 76 , and the vertical pipe 5 is provided with a down pipe 54 . When the water outlet pipe 76 is lowered to be connected with the down pipe 54 , water can be discharged from the vertical pipe 5 .

[0034] The lifting box 7 is provided with a slot 75, and the vertical tube 5 is slidably connected with a clamping rod 55 which can slide into the slot 75. The clamping rod 55 is connected to the vertical tube 5 through a tension spring 53, and the tension spring 53 is sleeved on the clamping rod 55. The left end of the tension spring 53 is connected to the vertical tube 5, and the right end of the tension spring 53 is connected to the clamping rod 55. Under the elastic force of the tension spring 53, the clamping rod 55 can slide into the slot 75.

[0035] The floating block 51 is connected to a magnet 52 which has an attraction effect on the locking rod 55. The elastic force of the magnet 52 is greater than the elastic force of the tension spring 53. Therefore, the magnet 52 can make the locking rod 55 move away from the locking slot 75, so that the tension spring 53 is stretched, and the locking rod 55 can be moved out of the locking slot 75, thereby releasing the limiting effect of the locking rod 55 on the lifting box 7, facilitating the resetting of the lifting box 7.

[0036] The lower surface of the slot 75 includes an inclined surface and a horizontal surface. When the locking rod 55 slides from the inclined surface into the horizontal surface, the elastic force of the tension spring 53 can drive the water outlet pipe 76 to continue to descend. As the lifting box 7 descends, the lifting box 7 first descends to the point where the locking rod 55 and the inclined surface are in contact. At this time, under the action of the elastic force of the tension spring 53, the lifting box 7 can continue to be pushed downward, so that the water outlet pipe 76 and the downpipe 54 can be connected to a sufficient area to facilitate water discharge.

[0037] In the initial state, under the elastic force of the spring 78, a gap is left between the water retaining ball 77 and the top rod 74, a gap is left between the conductive block 72 and the conductive sliding block 71, and the water outlet pipe 76 and the down pipe 54 are staggered. When the lifting box 7 descends and the clamping rod 55 slides into the clamping groove 75, the conductive block 72 and the conductive sliding block 71 are just in contact, and the motor and the conveying mechanism are energized to work.

[0038] The top rod 74 just lifts up the water-blocking ball 77. At this time, the locking rod 55 limits the lifting box 7, and the drain pipe 73 opens to realize the water discharge of the lifting box 7. The water outlet pipe 76 is connected to the downpipe 54 to realize the water discharge of the vertical pipe 5. By reasonably adjusting the apertures of the water outlet pipe 76 and the downpipe 54, the water discharge speed of the vertical pipe 5 can be adjusted, thereby realizing the adjustment of the power-on time of the motor and the conveying mechanism.

[0039] The working time of the motor and the conveying mechanism is proportional to the amount of rainwater collected by the water tank 4. The more rainwater the water tank 4 collects, the higher the water level of the vertical pipe 5 is. At this time, the vertical pipe 5 discharges water for a longer time. The vertical pipe 5 can drive the conductive slider 71 to move. When the vertical pipe 5 discharges water, the conductive slider 71 moves to contact with the conductive block 72, and the motor 82 and the conveying mechanism are powered on to work, thereby making the stirring time longer. The more fertilizer is transported, the fertilizer discharge amount and the rainwater collection amount are adapted to each other, so as to better mix the water and fertilizer.

[0040] The room body 1 is also fixedly connected to a water box 6, which is provided with a dripping pipe 61 with an adjustable opening size. Water in the dripping pipe 61 can drip into the lifting box 7. The dripping pipe 61 is rotatably connected to an adjusting pipe 62, and the adjusting pipe 62 is provided with a water outlet. By rotating the adjusting pipe 62, the connection area between the water outlet and the dripping pipe 61 can be adjusted, thereby realizing the adjustment of the dripping speed.

[0041] The water in the water box 6 can drip into the lifting box 7. When the lifting box 7 descends to a certain extent, the clamping rod 55 slides into the clamping groove 75, so that the downpipe 54 and the outlet pipe 76 can be connected, and the vertical pipe 5 can discharge water. At this time, the setting of the clamping rod 55 can make the downpipe 54 and the outlet pipe 76 always in a connected state, so that the vertical pipe 5 has enough time to discharge water.

[0042] After the water discharge is completed, the float 51 drops, and the float 51 can make the card rod 55 slide out of the card slot 75. At this time, the lifting box 7 can be reset, and the timing function is realized by dripping. At each use, by adjusting the amount of water in the water box 6 each time, or adjusting the dripping speed of the drip pipe 61, the working interval time of the motor and the conveying mechanism can be adjusted. No complicated control is required, and timing can be performed for a sufficiently long time. A purely mechanical method is adopted, the structure is more reliable, and it can be better applied to the field environment, is not affected by the weather, is easy to install, has a low cost, and is convenient to maintain.

[0043] A method for using a fruit tree water-fertilizer irrigation system capable of fully utilizing rainwater, using the above-mentioned fruit tree water-fertilizer irrigation system capable of fully utilizing rainwater, comprising the following steps: S1: The water tank 4 collects rainwater, and the water in the water box 6 drops into the lifting box 7. As the lifting box 7 descends, when the lifting box 7 descends to the point where the inclined surface of the clamping rod 55 and the clamping slot 75 are in contact, the lifting box 7 continues to be pushed downward under the action of the elastic force of the tension spring 53; S2: When the clamping rod 55 slides into the horizontal plane of the clamping groove 75, the clamping rod 55 limits the lifting box 7, the outlet pipe 76 is connected with the downpipe 54, the water discharge of the vertical pipe 5 is realized, the floating block 51 is lowered, the top rod 74 lifts the water retaining ball 77, the drain pipe 73 is opened, the water discharge of the lifting box 7 is realized, the conductive block 72 is in contact with the conductive slider 71, the motor 82 and the conveying mechanism are powered on, the conveying mechanism conveys the water into the mixing tank 8, and the motor 82 realizes the mixing of water and fertilizer in the mixing tank 8; S3: When the floating block 51 descends to one side of the clamping rod 55, the magnet 52 drives the clamping rod 55 to move out of the clamping slot 75, so that the tension spring 53 is stretched, the clamping rod 55 releases the limit on the lifting box 7, and the spring 78 drives the lifting box 7 to reset. At this time, the conductive block 72 and the conductive slider 71 are disengaged, the motor and the conveying mechanism stop working, and then the subsequent irrigation of the fruit trees is carried out.

[0044] In S2, when the conductive block 72 and the conductive slider 71 are in contact, the first solenoid valve is disconnected. At this time, the water in the water tank 4 will not flow into the vertical pipe 5, which is convenient for the water outflow of the vertical pipe 5. The second solenoid valve is opened, and the water in the water tank 4 flows into the mixing tank 8. This setting method can facilitate the control of the water intake, thereby facilitating the precise ratio of water and fertilizer.

[0045] There is also another implementation method: when the conductive block 72 and the conductive slider 71 are in contact, the first solenoid valve and the second solenoid valve are no longer required, and the water in the water tank 4 flows through the vertical pipe 5 and then through the downpipe 54 and the outlet pipe 76 to directly flow into the mixing tank 8. This setting method facilitates the overall control of the device.

[0046] In addition, the conductive slider 71 is connected to a sensing metal sheet, and the conductive block 72 is connected to a proximity switch. The proximity switch is a position switch that can be operated without direct mechanical contact with the moving parts. When the sensing metal sheet approaches the sensing surface of the proximity switch to the action distance, the switch can be activated without mechanical contact or applying any pressure, thereby driving DC appliances or providing control instructions to a computer (PLC) device.

[0047] When the conductive block 72 and the conductive slider 71 are in contact, the proximity switch senses the sensing metal sheet, and the proximity switch can control the delivery pump to work. The delivery pump can deliver the water and fertilizer in the mixing tank 8 into the irrigation pipe 83 to achieve irrigation of water and fertilizer. The delivery pump can be connected to a delay switch. The delivery pump will work after a delay of T time. The T time is convenient for the water and fertilizer in the mixing tank 8 to be fully mixed.

[0048] Among them, the work of the delivery pump is not necessary. According to the planting situation, you can choose to only mix water and fertilizer without fertilizing and irrigating. For orchards with poor drainage, waterlogging is prone to occur in the orchard. After the accumulated water is drained, fertilization and irrigation can be carried out in time. For orchards with serious soil erosion, the loss of nutrients in the soil will be more serious at this time, so more fertilizer is needed to supplement nutrition.

[0049] Water accumulation after rainfall will cause the roots to be unable to breathe and affect the absorption of fertilizers. When mixing water and fertilizer, it is particularly important to supplement phosphorus and calcium. Phosphorus promotes the growth of taproots, and calcium promotes the development of hairy roots, which helps the root system recover. At this time, suitable fertilizers can be transported to the mixing tank 8 through the conveying mechanism. When the soil moisture is moderate after rain, underground topdressing can be carried out through the irrigation pipe 83.

[0050] Under the existing planting environment, a large amount of nitrogen is lost through ammonia volatilization, nitrification and denitrification, and nitrate leaching, causing serious non-point source pollution. In hilly areas, peaches have become an important source of income for farmers, but most peach orchards have many problems such as excessive fertilizer application, declining arable land quality, soil ecological environment damage and frequent pollution. After a certain number of years, peach orchards will face problems such as increased soil toxins, decreased peach quality, and decreased quantity. However, peach trees are perennial fruit trees that like both light and fertilizer. The growth of the tree in the current year has a direct relationship with the yield and quality of peach trees in the next year, which is mainly reflected in the quality of flower bud formation, the amount of stored nutrients, and whether the leaf protection is complete.

[0051] The present invention realizes an organic and inorganic fertilization system by rationally utilizing organic nutrient resources and replacing part of chemical fertilizers with organic fertilizers. From the perspective of long-term yield-increasing effects, the yield-increasing effect of organic fertilizers is better than that of chemical fertilizers. The continuous mineralization and residual effect superposition of nutrients in organic fertilizers can provide a continuous nutrient supply for crops. The application of organic fertilizers can also improve the basic soil fertility of cultivated land, increase the content of soil alkaline nitrogen, available phosphorus, and available potassium, and replace the nutrient input of external chemical fertilizers with the intrinsic nutrients of cultivated land, thereby achieving a production effect of reducing weight and increasing efficiency.

[0052] Scale and comprehensive benefits: Through the implementation of the present invention, an efficient operating mechanism for the transformation of new and old kinetic energy in modern agriculture is formed. Wastes such as straw and fruit tree branches are collected and composted near the orchard. The carbon-nitrogen ratio is calculated by agricultural experts, and then toilet sewage and livestock and poultry manure are mixed in proportion for fermentation, and relevant bacteria are added. After two months of fermentation, special organic fertilizer suitable for Feicheng peaches can be produced.

[0053] The organic fertilizer produced by large-scale processing plants using toilet sewage and livestock and poultry manure is expensive and difficult to promote on a large scale. The fertilizer used in this application is a new technology that combines sewage with agricultural waste such as branches and straw for composting. This solves the problem of the difficulty in treating agricultural waste and liquid sewage, reduces the cost of organic fertilizer, and improves the quality of Feicheng peaches.

[0054] In addition, the biogas slurry generated after the collection of rural waste for resource utilization is absorbed and utilized by fruit trees through the fruit tree water and fertilizer irrigation system. At the same time, trace elements, humic acid, amino acids and other components can be added to the system according to the nutritional needs of the trees. In the future, multiple planting bases can be gradually connected to form a public biogas slurry water and fertilizer integrated system in the industrial park. Through the harmless treatment and utilization of biogas slurry, a peach ecological circular agricultural area can be constructed.

[0055] Ecological benefits: By growing grass in the orchard, the microclimate and soil environment of the orchard can be improved, which is conducive to the comprehensive control of fruit tree diseases and pests, forming a relatively long-lasting ecosystem in the orchard, promoting the growth and development of fruit trees, and improving fruit quality and yield.

[0056] Although the embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the claims and their equivalents.

Claims

1. A fruit tree water and fertilizer irrigation system capable of fully utilizing rainwater, comprising a housing (1), characterized in that: Also includes, A water tank (4) for collecting rainwater, the water tank (4) being connected to a vertical pipe (5), and a floating block (51) capable of floating upward due to the buoyancy of water being slidably connected inside the vertical pipe (5); A mixing tank (8) for mixing water and fertilizer, the mixing tank (8) being rotatably connected to a stirring rod (81), the stirring rod (81) being connected to a motor (82), and the mixing tank (8) being connected to a delivery pump for delivering fertilizer; A conveying mechanism capable of conveying fertilizer into the mixing tank (8); The working time of the motor and the conveying mechanism is proportional to the amount of rainwater collected by the water tank (4).

2. The fruit tree water and fertilizer irrigation system capable of making full use of rainwater according to claim 1, characterized in that: The housing body (1) is also fixedly connected to a water collecting plate (2) arranged in an inclined direction, and the housing body (1) is fixedly connected to a water collecting trough (3), one end of the water collecting trough (3) is connected to the water collecting plate (2), and the other end of the water collecting trough (3) is connected to the water tank (4).

3. The fruit tree water and fertilizer irrigation system capable of making full use of rainwater according to claim 1, characterized in that: The room body (1) is slidably connected to a lifting box (7); the lifting box (7) is connected to the room body (1) via a spring (78); the lifting box (7) is also connected to a drainage pipe (73).

4. The fruit tree water and fertilizer irrigation system capable of making full use of rainwater according to claim 3, characterized in that: A water retaining ball (77) capable of blocking the drain pipe (73) is arranged in the drain pipe (73), and a top rod (74) arranged directly below the water retaining ball (77) is fixedly connected to the house body (1).

5. The fruit tree water and fertilizer irrigation system capable of making full use of rainwater according to claim 3, characterized in that: The housing (1) is fixedly connected with a conductive block (72), and the lifting box (7) is fixedly connected with a conductive slider (71). When the conductive block (72) and the conductive slider (71) are in contact, the motor and the conveying mechanism can be powered on and operated.

6. The fruit tree water and fertilizer irrigation system capable of making full use of rainwater according to claim 3, characterized in that: The lifting box (7) is fixedly connected with a water outlet pipe (76), and the vertical pipe (5) is provided with a down pipe (54). When the water outlet pipe (76) is lowered to communicate with the down pipe (54), water can be discharged from the vertical pipe (5).

7. The fruit tree water and fertilizer irrigation system capable of fully utilizing rainwater according to claim 3, characterized in that: The lifting box (7) is provided with a slot (75), and the vertical tube (5) is slidably connected to a clamping rod (55) that can slide into the slot (75), and the clamping rod (55) is connected to the vertical tube (5) via a tension spring (53).

8. The fruit tree water and fertilizer irrigation system capable of fully utilizing rainwater according to claim 7, characterized in that: The floating block (51) is connected to a magnet (52) that has an attractive effect on the clamping rod (55); the elastic force of the magnet (52) is greater than the elastic force of the tension spring (53); the magnet (52) can move the clamping rod (55) in a direction away from the clamping slot (75).

9. The fruit tree water and fertilizer irrigation system capable of fully utilizing rainwater according to claim 8, characterized in that: The lower surface of the clamping groove (75) includes an inclined surface and a horizontal surface. When the clamping rod (55) slides from the inclined surface into the horizontal surface, the elastic force of the tension spring (53) can drive the water outlet pipe (76) to continue to descend.

10. The fruit tree water and fertilizer irrigation system capable of fully utilizing rainwater according to claim 3, characterized in that: The housing body (1) is also fixedly connected to a water box (6), and the water box (6) is provided with a dripping pipe (61) with an adjustable opening size, and water in the dripping pipe (61) can drip into the lifting box (7).

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