Water and fertilizer integrated equipment for tea cultivation

Abstract

The application discloses a water and fertilizer integrated equipment for tea cultivation, which is completely mixed with water and fertilizer and relates to the technical field of water and fertilizer integration, and comprises a water and fertilizer mixing barrel and a mixing assembly.

Description

Technical Field

[0001] This invention relates to the field of integrated water and fertilizer technology, specifically to an integrated water and fertilizer equipment for tea cultivation that ensures thorough mixing of water and fertilizer. Background Technology

[0002] Tea cultivation, also known as tea tree cultivation, requires sufficient water and fertilizer, especially for precious tea varieties. Integrated water and fertilizer irrigation systems can quickly mix water and fertilizer, filter the mixture, and then deliver it to irrigation points through irrigation pipelines for targeted irrigation of tea leaves.

[0003] In existing integrated water and fertilizer irrigation systems for tea cultivation, fertilizer is often mixed in granular form with water. Granular fertilizer often cannot fully dissolve in the water, resulting in incomplete mixing of water and fertilizer, which affects the growth of tea trees and also leads to residual granules in the mixing tank.

[0004] Therefore, in view of this, we have studied and improved the existing structure and its shortcomings, and proposed an integrated water and fertilizer equipment for tea cultivation that thoroughly mixes water and fertilizer. Summary of the Invention

[0005] To address the shortcomings of existing technologies, this invention provides an integrated water and fertilizer system for tea cultivation that thoroughly mixes water and fertilizer, thus solving the problems mentioned in the background section.

[0006] To achieve the above objectives, the present invention provides the following technical solution: an integrated water and fertilizer equipment for tea cultivation that ensures thorough water and fertilizer mixing, comprising a water and fertilizer mixing tank and a mixing component. The water and fertilizer mixing tank has an internal guide hopper, and a transition tube is located at the bottom of the guide hopper. A grinding tube is fixed to the bottom of the transition tube. The mixing component is located at the top of the water and fertilizer mixing tank and includes a drive motor, a reciprocating screw, a smooth shaft, a grinding shaft, a lifting and moving sleeve, a pressure plate, and elastic arc plates. The bottom of the drive motor is connected to the reciprocating screw, and the bottom of the reciprocating screw is fixed to the smooth shaft. The bottom of the smooth shaft is fixed to the grinding shaft. The outer wall of the reciprocating screw is fitted with a lifting and moving sleeve, and the outer side of the lifting and moving sleeve is connected to the pressure plate via a connecting rod. The bottom surface of the pressure plate has elastic arc plates distributed in a ring shape.

[0007] Furthermore, the smooth shaft is located inside the transition tube, and the transition tube has a shape that is wider at the top and narrower at the bottom. Moreover, the inner diameter of the pressure plate is matched with the outer diameter of the smooth shaft, and the grinding shaft is located inside the grinding tube.

[0008] Furthermore, a water inlet pipe is provided at the top of the water-fertilizer mixing tank, and a feed pipe is provided on one side of the water inlet pipe.

[0009] Further, the bottom of the water inlet pipe is connected with a water inlet assembly, the water inlet assembly comprises a fixed ring box, a sliding ring box and a spray head, the outer side surface of the fixed ring box is slidably connected with the sliding ring box, and the bottom of the sliding ring box is distributed with the spray head.

[0010] Further, the inner side surface of the sliding ring box and the outer side surface of the sliding ring box are provided with a sealing ring, and the spray head is communicated with the water inlet pipe through the sliding ring box, the fixed ring box and the water inlet pipe.

[0011] Further, the water inlet assembly further comprises a connecting transmission frame, and the inner side surface of the sliding ring box is fixed with the connecting transmission frame.

[0012] Further, the connecting transmission frame is fixed to the outer wall of the reciprocating lead screw, and the sliding ring box is drivingly connected with the driving motor through the connecting transmission frame and the reciprocating lead screw.

[0013] Further, the outer wall of the water and fertilizer mixing barrel is sequentially connected with a filter screen, a flow meter and a pump body at the bottom, and the end of the pump body is connected with a conveying pipeline.

[0014] Further, the surface of the conveying pipeline is provided with electromagnetic valves, and the number of the electromagnetic valves is consistent with the number of tea trees to be cultivated.

[0015] Further, the surface of the electromagnetic valve is connected with an irrigation branch pipe, and a soil detection sensor for monitoring soil components is inserted into the soil where the tea tree is located, and the soil components include the nutrient components required by the tea tree, and the corresponding background server is remotely connected with the electromagnetic valve, the flow meter, the pump body, the driving motor and the water inlet pipe, and the feeding power source.

[0016] The application provides a water and fertilizer integrated equipment for tea cultivation, which has the following advantages: the driving motor drives the reciprocating lead screw to rotate the grinding shaft and the grinding pipe cylinder, thereby grinding and crushing the fertilizer in the grinding pipe cylinder; the lifting moving sleeve carries the pressing plate and the elastic arc piece, and the elastic arc piece reciprocally rises and falls with the rotation of the reciprocating lead screw; when the elastic arc piece continuously descends, it can adapt to the gradually decreasing diameter of the transition pipe cylinder based on its elasticity, so that the elastic arc piece can continuously push the fertilizer particles into the gap between the grinding shaft and the grinding pipe cylinder during the lifting process, thereby preventing the fertilizer from being blocked during the grinding process; when water is injected, part of the water is located on the inner side surface of the elastic arc piece and is pressed into the gap between the grinding shaft and the grinding pipe cylinder, so that the water can flush the residual powder fertilizer in the gap, thereby ensuring the smoothness of the gap between the grinding shaft and the grinding pipe cylinder. BRIEF DESCRIPTION OF DRAWINGS

[0017] Figure 1 It is a sectional view of the water and fertilizer integrated equipment for tea cultivation.

[0018] Figure 2 It is an appearance structure schematic view of a water and fertilizer integrated equipment for tea cultivation with complete water and fertilizer mixing of the application;

[0019] Figure 3 It is an appearance structure schematic view of a water and fertilizer integrated equipment for tea cultivation with complete water and fertilizer mixing of the application; Figure 1 It is an enlarged structure schematic view of A in the middle;

[0020] Figure 4 It is a fixed ring box structure schematic view of a water and fertilizer integrated equipment for tea cultivation with complete water and fertilizer mixing of the application;

[0021] Figure 5 It is an elastic arc piece structure schematic view of a water and fertilizer integrated equipment for tea cultivation with complete water and fertilizer mixing of the application.

[0022] In the figure: 1, water and fertilizer mixing barrel; 2, drainage hopper; 3, transition pipe cylinder; 4, grinding pipe cylinder; 5, mixing assembly; 501, driving motor; 502, reciprocating screw rod; 503, smooth surface shaft; 504, grinding shaft; 505, lifting moving sleeve; 506, pressing plate; 507, elastic arc piece; 6, water inlet pipe; 7, feeding pipe; 8, water inlet assembly; 801, fixed ring box; 802, sliding ring box; 803, spray head; 804, connecting transmission frame; 9, pump body; 10, conveying pipeline; 11, electromagnetic valve; 12, irrigation branch pipe. DETAILED DESCRIPTION

[0023] The embodiments of the application will be further described in detail below with reference to the accompanying drawings and examples. The following examples are used to illustrate the application, but cannot be used to limit the scope of the application.

[0024] As Figures 1-5As shown, the present application provides technical solutions: a water and fertilizer integrated equipment for tea cultivation with complete water and fertilizer mixing, comprising a water and fertilizer mixing barrel 1 and a mixing assembly 5, a drainage hopper 2 is arranged in the water and fertilizer mixing barrel 1, and a transition pipe cylinder 3 is arranged at the bottom of the drainage hopper 2, a grinding pipe cylinder 4 is fixed at the bottom of the transition pipe cylinder 3, the mixing assembly 5 is arranged at the top of the water and fertilizer mixing barrel 1, the mixing assembly 5 comprises a driving motor 501, a reciprocating screw rod 502, a smooth surface shaft 503, a grinding shaft 504, a lifting moving sleeve 505, a pressing plate 506 and an elastic arc piece 507, the bottom of the driving motor 501 is connected with the reciprocating screw rod 502, the bottom of the reciprocating screw rod 502 is fixed with the smooth surface shaft 503, the bottom of the smooth surface shaft 503 is fixed with the grinding shaft 504, the outer wall of the reciprocating screw rod 502 is sleeved with the lifting moving sleeve 505, the outer side of the lifting moving sleeve 505 is connected with the pressing plate 506 through a connecting rod, the bottom surface of the pressing plate 506 is annularly distributed with the elastic arc piece 507, the smooth surface shaft 503 is located in the inside of the transition pipe cylinder 3, the transition pipe cylinder 3 is in the shape of wide at the top and narrow at the bottom, and the inner diameter of the pressing plate 506 is matched with the outer diameter of the smooth surface shaft 503, the grinding shaft 504 is located in the inside of the grinding pipe cylinder 4, a water inlet pipe 6 is arranged at the top of the water and fertilizer mixing barrel 1, and a feeding pipe 7 is arranged at one side of the water inlet pipe 6.

[0025] The specific operation is as follows: the granular fertilizer is automatically weighed by a conveying belt or a hopper and the like, and then is put into the inside of the water and fertilizer mixing barrel 1 through the feeding pipe 7, at this time, the fertilizer enters the inside of the grinding pipe cylinder 4 along the drainage hopper 2 and the transition pipe cylinder 3;

[0026] Then the reciprocating screw rod 502 is driven by the driving motor 501 to make the grinding shaft 504 rotate in the inside of the grinding pipe cylinder 4, so that the fertilizer in the inside of the grinding pipe cylinder 4 is ground and crushed, so that the fertilizer can be quickly dissolved in the water, avoiding that there are still granular fertilizers remaining after the mixing operation is completed, thereby ensuring that the fertilizer and the water are fully mixed, and the nutrients contained in the mixture are fully used to promote the healthy growth of tea trees;

[0027] The fertilizer particles gradually enter the inside of the grinding pipe cylinder 4 for grinding in the inside of the transition pipe cylinder 3, wherein the lifting moving sleeve 505 on the surface of the reciprocating screw rod 502 carries the pressing plate 506 and the elastic arc piece 507 to lift at the same time as the reciprocating screw rod 502 rotates, when lifting, the pressing plate 506 descends, and the elastic arc piece 507 slides along the surface of the transition pipe cylinder 3, the bottom opening outer diameter of the elastic arc piece 507 is slightly smaller than the top opening diameter of the transition pipe cylinder 3, when the elastic arc piece 507 continuously descends, it is adapted to the continuously decreasing diameter of the transition pipe cylinder 3 based on the elastic effect of itself, so that the elastic arc piece 507 can continuously push the fertilizer particles between the grinding shaft 504 and the grinding pipe cylinder 4 in the lifting process, to prevent the fertilizer from being blocked during the gradual grinding;

[0028] When water is pumped into the water-fertilizer mixing tank 1 through the inlet pipe 6, the water injection speed ensures that it will not overflow the fertilizer. The water enters the grinding tube 4 through the diversion bucket 2 and the transition pipe 3. During this process, the water and fertilizer come into initial contact and mix. While the water is being injected, the pressure plate 506 continues to rise and fall. When the pressure plate 506 slides down the outer wall of the smooth shaft 503, a portion of the water is located on the inner side of the elastic arc plate 507 and is wrapped and pressed into the gap between the grinding shaft 504 and the grinding tube 4. Thus, the water passing through this gap can wash away the residual powder fertilizer in the gap and perform secondary mixing to ensure that the gap between the grinding shaft 504 and the grinding tube 4 is unobstructed.

[0029] After passing through the grinding tube 4, the bottom of the grinding shaft 504 can be connected to the stirring shaft by bolts or threads. The stirring shaft is not shown in the figure. Thus, the stirring shaft can mix the water and powdered fertilizer for the third time at the bottom of the water-fertilizer mixing tank 1, so that the fertilizer can be fully dissolved in the water.

[0030] like Figures 1-5 As shown, the bottom of the water inlet pipe 6 is connected to the water inlet assembly 8. The water inlet assembly 8 includes a fixed ring box 801, a sliding ring box 802, and a nozzle 803. The outer side of the fixed ring box 801 is slidably connected to the sliding ring box 802, and the nozzles 803 are distributed at the bottom of the sliding ring box 802. A sealing ring is provided between the inner side of the sliding ring box 802 and the outer side of the sliding ring box 802. The nozzles 803 are connected to the water inlet pipe 6 through the sliding ring box 802 and the fixed ring box 801. The water inlet assembly 8 also includes a connecting transmission frame 804. The connecting transmission frame 804 is fixed to the inner side of the sliding ring box 802. The connecting transmission frame 804 is fixed to the outer wall of the reciprocating screw 502, and the sliding ring box 802 is connected to the drive motor 501 through the connecting transmission frame 804 and the reciprocating screw 502.

[0031] The specific operation is as follows: When the water inlet pipe 6 injects water into the water-fertilizer mixing tank 1, the water first enters the interior of the fixed ring box 801 and the sliding ring box 802. At the same time, when the reciprocating screw 502 rotates, it drives the sliding ring box 802 to slide along the outer side of the fixed ring box 801 and rotate, so that the nozzle 803 sprays water while rotating, so that the water can evenly contact the fertilizer in different areas inside the water-fertilizer mixing tank 1. It also makes it easier to wash the fertilizer that is attached to the surface of the diversion bucket 2 and does not roll down into the grinding tube 4. A sealing ring is provided between the inner side of the sliding ring box 802 and the outer side of the sliding ring box 802 to prevent water leakage.

[0032] like Figures 1-5As shown, the outer wall bottom of the water and fertilizer mixing barrel 1 is sequentially connected with a filter screen, a flow meter and a pump body 9, the end of the pump body 9 is connected with a conveying pipeline 10, the surface of the conveying pipeline 10 is provided with electromagnetic valves 11, the number of the electromagnetic valves 11 is consistent with the number of tea trees to be cultivated, the surface of the electromagnetic valves 11 is connected with irrigation branch pipes 12, soil detection sensors for monitoring soil components are inserted into the soil where the tea trees are located, and the soil components include humidity and pH value, and the corresponding power sources of the electromagnetic valves 11, the flow meter, the pump body 9, the driving motor 501, the water inlet pipe 6 and the feed pipe 7 are all remotely connected with a background server.

[0033] Specifically, after the water and the fertilizer are fully mixed in proportion, they are stored at the bottom of the water and fertilizer mixing barrel 1, the soil condition is monitored in real time by the soil detection sensors around the tea tree roots and fed back to the background server, the soil condition, i.e. the soil components, includes but is not limited to the nutrient components required for the growth of the tea trees, each soil detection sensor has a unique number and corresponds to a tea tree, and each soil detection sensor also corresponds to an electromagnetic valve 11 which also has a unique number, when the soil humidity or the soil nutrient level fed back by any soil detection sensor is insufficient, the server controls the pump body 9 to inject the water and fertilizer mixture in the water and fertilizer mixing barrel 1 into the conveying pipeline 10 and opens the electromagnetic valve 11 corresponding to the number of the soil detection sensor, so that the water and fertilizer mixture can reach the specified tea tree to irrigate it, until the data monitored by the soil detection sensor reaches the preset value, then the irrigation can be stopped, thereby the soil condition is monitored in real time by the sensors and the water and fertilizer mixture is quantitatively and pointingly delivered by the server, and the cultivation of the tea trees is intelligently controlled to greatly reduce the burden of manual cultivation.

[0034] The soil humidity or the soil nutrient level fed back by the soil detection sensor can also be used, when the soil nutrient level of any tea tree is insufficient, the corresponding nutrient components are fed back to the batching device (not shown in the figure) first, the batching device prepares water and fertilizer materials according to the nutrient components lacking in the corresponding tea tree, the water and fertilizer materials are sequentially mixed in the water and fertilizer mixing barrel 1 after being weighed and measured in a suitable proportion, and the nutrient components in the mixed water and fertilizer mixture are adapted to the nutrient components required by the tea tree, then the electromagnetic valve 11 corresponding to the number of the tea tree is opened to realize the pinpointed adaptive water and fertilizer irrigation of the tea trees with different nutrient requirements.

[0035] In summary, the water and fertilizer mixed thoroughly for tea cultivation water and fertilizer integrated equipment, in use, first granular fertilizer using conveyor belt or hopper and the like equipment automatically weighing through the feed pipe 7 into the water and fertilizer mixing barrel 1 inside, at this time the fertilizer along the drainage hopper 2, transition pipe cylinder 3 into the grinding pipe cylinder 4 inside; then through the drive motor 501 driven reciprocating screw rod 502 so that the grinding shaft 504 and grinding pipe cylinder 4 inside rotation, thus the fertilizer in the grinding pipe cylinder 4 inside grinding, so that the fertilizer can be quickly dissolved in water;

[0036] Fertilizer particles in transition pipe cylinder 3 inside gradually into the grinding pipe cylinder 4 inside grinding, wherein the reciprocating screw rod 502 rotation at the same time its surface lifting movement sleeve 505 with the pressure plate 506 and elastic arc piece 507 lifting, lifting when the pressure plate 506 down when the elastic arc piece 507 along the transition pipe cylinder 3 surface sliding, the bottom of the elastic arc piece 507 opening outer diameter is slightly smaller than the transition pipe cylinder 3 top opening diameter, in the elastic arc piece 507 continues to decline based on the elastic effect of its own to adapt to the transition pipe cylinder 3 diameter is constantly smaller, so that the elastic arc piece 507 in the lifting process can constantly push the fertilizer particles between the grinding shaft 504 and grinding pipe cylinder 4;

[0037] And in the water pump along the water inlet pipe 6 into the water and fertilizer mixing barrel 1 inside, water injection speed to ensure that it does not overflow the fertilizer, water along the drainage hopper 2, transition pipe cylinder 3 into the grinding pipe cylinder 4 inside, in the process of water and fertilizer initial contact for mixing, and in the water injection pressure plate 506 still keep lifting operation, in the pressure plate 506 along the smooth surface shaft 503 outer wall down, a part of the water inside the elastic arc piece 507 and be wrapped up and pressed into the gap between the grinding shaft 504 and grinding pipe cylinder 4, thus the water through the gap can be washed the residual powder fertilizer in the gap, and secondary mixing, to ensure that the gap between the grinding shaft 504 and grinding pipe cylinder 4 is unobstructed;

[0038] Water inlet pipe 6 to the water and fertilizer mixing barrel 1 inside injection, water first into the fixed ring box 801, sliding ring box 802 inside, while the reciprocating screw rod 502 rotation through the connection transmission frame 804 synchronous drive sliding ring box 802 makes it along the fixed ring box 801 outside surface sliding rotation, so that the nozzle 803 in the rotation at the same time to spray water, so that the water can be in the water and fertilizer mixing barrel 1 inside different areas of fertilizer to add uniform contact, also facilitate the washing of the fertilizer attached to the surface of the drainage hopper 2 did not roll down into the grinding pipe cylinder 4 inside;

[0039] The water body and the fertilizer are fully mixed in proportion and stored at the bottom of the water-fertilizer mixing barrel 1, the soil condition is monitored in real time by using the soil detection sensor around the tea tree root and fed back to the background server, the soil condition, i.e., the soil composition, includes but is not limited to the nutrient composition required for the growth of tea trees, wherein each soil detection sensor has a unique number and corresponds to a tea tree, and each soil detection sensor also corresponds to an electromagnetic valve 11 which also has a unique number, when the soil humidity or the soil nutrient degree fed back by any soil detection sensor is insufficient, the server controls the pump body 9 to inject the water-fertilizer mixture in the water-fertilizer mixing barrel 1 into the conveying pipeline 10, and opens the electromagnetic valve 11 corresponding to the soil detection sensor number, so that the water-fertilizer mixture can reach the specified tea tree to irrigate it, until the data monitored by the soil detection sensor reaches the preset value, then the irrigation can be stopped, thereby the soil condition is monitored in real time by using the sensor and the water-fertilizer mixture is quantitatively and pointingly conveyed by the server, the intelligent control of tea tree cultivation is realized, so as to greatly reduce the burden of manual cultivation.

[0040] Embodiments of the present application are given for illustrative and descriptive purposes only and are not intended to be all inclusive or to limit the present application to the forms disclosed. Numerous modifications and adaptations will be apparent to those skilled in the art. Embodiments are chosen and described in order to best explain the principles of the present application and its practical application, and to thereby enable others skilled in the art to best utilize the present application in various embodiments with various modifications as are suited to the particular use contemplated.

Claims

1. A water and fertilizer integrated equipment for tea cultivation that thoroughly mixes water and fertilizer, comprising a water and fertilizer mixing tank (1) and a mixing component (5), characterized in that: The water-fertilizer mixing tank (1) is equipped with a diversion hopper (2) inside, and a transition tube (3) is provided at the bottom of the diversion hopper (2). A grinding tube (4) is fixed at the bottom of the transition tube (3). The mixing assembly (5) is located on the top of the water-fertilizer mixing tank (1). The mixing assembly (5) includes a drive motor (501), a reciprocating screw (502), a smooth shaft (503), a grinding shaft (504), a lifting and moving sleeve (505), a pressing plate (506), and an elastic arc plate (507). The bottom of the drive motor (501) is connected to the reciprocating screw (502), and the bottom of the reciprocating screw (502) is fixed to the smooth shaft (503). The bottom of the smooth shaft (503) is fixed to the smooth shaft (503). There is a grinding shaft (504), and the outer wall of the reciprocating screw (502) is fitted with a lifting and moving sleeve (505). The outer side of the lifting and moving sleeve (505) is connected to a pressure plate (506) by a connecting rod. The bottom surface of the pressure plate (506) is distributed with elastic arc plates (507) in a ring shape. The smooth shaft (503) is located inside the transition tube (3), and the transition tube (3) is wide at the top and narrow at the bottom. The inner diameter of the pressure plate (506) is matched with the outer diameter of the smooth shaft (503). The grinding shaft (504) is located inside the grinding tube (4). The top of the water-fertilizer mixing tank (1) is provided with a water inlet pipe (6), and a feed pipe (7) is provided on one side of the water inlet pipe (6).

2. The integrated water and fertilizer equipment for tea cultivation according to claim 1, characterized in that: The bottom of the water inlet pipe (6) is connected to a water inlet assembly (8), which includes a fixed ring box (801), a sliding ring box (802) and a nozzle (803). The outer side of the fixed ring box (801) is slidably connected to the sliding ring box (802), and the bottom of the sliding ring box (802) is distributed with nozzles (803).

3. The integrated water and fertilizer equipment for tea cultivation according to claim 2, characterized in that: A sealing ring is provided between the inner side of the sliding ring box (802) and the outer side of the sliding ring box (802), and the nozzle (803) is connected to the water inlet pipe (6) through the sliding ring box (802) and the fixed ring box (801).

4. The integrated water and fertilizer equipment for tea cultivation according to claim 3, characterized in that: The water inlet assembly (8) also includes a connecting transmission frame (804), and the connecting transmission frame (804) is fixed on the inner side of the sliding ring box (802).

5. The integrated water and fertilizer equipment for tea cultivation according to claim 4, characterized in that: The connecting transmission frame (804) is fixed to the outer wall of the reciprocating lead screw (502), and the sliding ring box (802) is connected to the drive motor (501) through the connecting transmission frame (804) and the reciprocating lead screw (502).

6. The integrated water and fertilizer equipment for tea cultivation according to claim 1, characterized in that: The bottom of the outer wall of the water-fertilizer mixing tank (1) is connected in sequence with a filter screen, a flow meter and a pump body (9), and the end of the pump body (9) is connected with a delivery pipeline (10).

7. The integrated water and fertilizer equipment for tea cultivation according to claim 6, characterized in that: The surface of the delivery pipeline (10) is provided with solenoid valves (11), and the number of solenoid valves (11) is consistent with the number of tea trees to be cultivated.

8. The integrated water and fertilizer equipment for tea cultivation according to claim 7, characterized in that: The surface of the solenoid valve (11) is connected to an irrigation branch pipe (12), and a soil detection sensor for monitoring soil composition is inserted in the soil where the tea tree is located. The soil composition includes the nutrients required by the tea tree. The power sources for feeding the solenoid valve (11), flow meter, pump body (9), drive motor (501), water inlet pipe (6), and feed pipe (7) are all remotely connected to a back-end server.

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