A nutrient solution preparation and spraying device for navel orange cultivation

Abstract

This invention relates to the field of planting technology and discloses a nutrient solution preparation and spraying device for navel orange planting. The device includes a water tank, with a component inside the tank and a component fixedly installed at the left end. After the roots of the tree are surrounded by a curved rod and a storage pipe, the nutrient solution is sprayed through the drain outlet onto the surface of a guide plate and an abutment plate. Under the action of the guide channel, it drips smoothly onto the roots of the tree, preventing the nutrient solution from being directly and rapidly sprayed onto the roots, thus avoiding soil loss. As the nutrient solution flows from inside the curved rod, it also pushes two hollow sliding rods (one and two) to slide relative to each other. At this time, the two hollow sliding rods move closer together and towards the back of the tree. The nutrient solution is then sprayed through the outlet onto the roots on the back of the tree, preventing the back of the tree from being blocked by the tree and thus improving the efficiency of nutrient solution spraying. This avoids the need for a secondary spraying on the back of the tree.

Description

Technical Field

[0001] This invention relates to the field of planting technology, specifically to a nutrient solution preparation and spraying device for navel orange cultivation. Background Technology

[0002] Navel oranges are a nutritious fruit. During the cultivation process, due to the varying levels of soil fertility, it is necessary to spray nutrient solution on the navel orange trees to ensure their healthy growth. Spraying nutrient solution on the navel orange trees can also prevent and reduce various fungal and bacterial diseases of navel oranges.

[0003] The patent with publication number CN111165150B discloses a nutrient solution preparation and spraying device for navel orange cultivation, relating to the field of navel orange cultivation technology. It includes a base, a feeding device fixedly mounted on the top of a water tank, a support column fixedly connected to the base outside the water tank, a top plate fixedly connected to the top of the support column, a top frame fixedly connected to the top of the top plate, a rotating pipe rotatably connected to the top of the top frame, a drive motor fixedly connected to the top of the top plate, a main water pipe fixedly connected to the top of the rotating pipe, and a diversion hood rotatably connected to both ends of the main water pipe. Multiple branch water pipes are fixedly connected to the sides of the diversion hoods, and a nozzle is fixedly connected to the end of each branch water pipe. A blower mechanism is provided on the main water pipe. This nutrient solution preparation and spraying device for navel orange cultivation enables separate quantitative feeding through the feeding device, facilitating the preparation of the nutrient solution ratio. The blower mechanism disperses the sprayed nutrient solution evenly, facilitating absorption by the navel orange plants and increasing the spraying area, thus promoting the growth of the navel orange plants.

[0004] Although the above-mentioned device can spray nutrient solution evenly and dispersedly on the surface of the plant, most nutrient solutions currently only need to be sprayed on the roots of the plant. Therefore, the above-mentioned spraying method will result in the waste of nutrient solution due to evaporation.

[0005] However, if the above device is adjusted to spray directly onto the roots of the plant by adjusting the spraying angle, the soil may be washed away and the overall nutrients on the soil surface may be lost due to the excessively fast spraying speed during the nutrient solution spraying process.

[0006] To address the shortcomings of existing technologies, this invention provides a nutrient solution preparation and spraying device for navel orange cultivation. This device avoids the problems of uneven nutrient solution spraying to the roots of navel orange trees and soil erosion caused by excessively fast spraying speed, thus solving the problems of uneven nutrient solution spraying to the roots of navel orange trees and soil erosion caused by excessively fast spraying speed. Summary of the Invention

[0007] To achieve the above-mentioned goal of avoiding uneven spraying of nutrient solution to the roots of navel orange trees and soil erosion caused by excessively fast spraying speed, the present invention provides the following technical solution: a nutrient solution preparation and spraying device for navel orange planting, including a water tank, wherein a back spraying component is fixedly installed at the left end of the water tank and the dripping component is provided with a back spraying component inside the dripping component.

[0008] The stirring component includes a stirring chamber, which is snapped into the interior of the water tank. A stirring blade is rotatably connected inside the stirring chamber. A water inlet is provided at the top of the stirring chamber. A pump body is fixedly installed on the surface of the stirring chamber. A guide pipe is fixedly installed at the bottom of the stirring chamber. A stirring rod is fixedly installed at the top of the stirring chamber.

[0009] As an optimization, the water inlet is inclined through the outer wall of the mixing chamber. One of the two output ends of the pump body is located at the bottom of the water tank and the other is fixedly installed inside the mixing chamber at the water inlet. The pump body sprays the nutrient solution inside the water tank into the mixing chamber. The sprayed nutrient solution will drive the mixing blades to rotate and further stir the nutrient solution inside the mixing chamber. This avoids the organic matter in the nutrient solution from settling to the bottom after being left to stand for a long time when spraying nutrient solution on trees later.

[0010] As an optimization, the height of the guide pipe gradually decreases towards the end away from the mixing chamber. Under the action of gravity, the nutrient solution flows from the inside of the guide pipe to the outside of the water tank. The end of the guide pipe away from the mixing chamber is fixedly installed on the inner wall of the water tank. The top of the mixing chamber is fixedly installed with the drive end of a motor. The motor drives the stirring rod to rotate and perform preliminary stirring of the nutrient solution located outside the mixing chamber inside the water tank.

[0011] As an optimization, the dripping component includes a telescopic water pipe, which is fixedly installed on the outer wall of the water tank. A bent rod is fixedly installed at the other end of the telescopic water pipe, and a storage tube is fixedly installed at the end of the bent rod away from the telescopic water pipe. A notch is opened on the side wall of the storage tube, and a drain port is opened at the bottom end of the storage tube. Rotating plates are rotatably connected to the bottom of the side walls at both ends of the storage tube. A return spring is fixedly installed at the end of the rotating plate near the outer wall of the storage tube. A guide plate is hinged to the bottom end of the rotating plate. A connecting spring is fixedly installed at the top end of the guide plate, and a plug is fixedly installed at the top end of the connecting spring. A buffer spring is fixedly installed inside the two guide plates at their close ends, and an abutment plate is fixedly installed at the end of the buffer spring away from the guide plate.

[0012] As an optimization, the end of the telescopic water pipe near the water tank passes through the water tank and is connected to the guide pipe. A Y-shaped pipe is fixedly installed between the telescopic water pipe and the bent rod. The bent rod and the storage pipe are connected in an alternating manner. The bent rod extends through the notch into the interior of the storage pipe. The nutrient solution flows into the interior of the storage pipe through the telescopic water pipe.

[0013] As an optimization, the end of the reset spring away from the rotating plate is fixedly installed on the side wall of the storage tube, and the insertion rod and the drain port are adapted to be inserted into each other.

[0014] As an optimization, grooves are provided at the close ends of the two guide plates, and the abutment plate is slidably connected inside the grooves. Guide grooves are provided at the top of both the guide plates and the abutment plate. The flowing nutrient solution will push the guide plates to rotate and move away from the bottom of the storage pipe. At this time, the nutrient solution flows to the surface of the guide plates and irrigates the roots of the navel orange trees under the guidance of the guide grooves.

[0015] As an optimization, the back spraying component includes a hollow slide rod one, which is slidably connected to the inside of one side of the curved rod end face. A hollow slide rod two is slidably connected to the inside of the hollow slide rod one on the side away from the curved rod. A water outlet is opened on the side of the hollow slide rod two near the center of the curved rod. A fixing block is fixedly installed inside the hollow slide rod two. A connecting spring two is fixedly installed at the end of the fixing block near the water outlet of the hollow slide rod two. A driven block is fixedly installed at the other end of the connecting spring two. An arc-shaped baffle is fixedly installed at the end of the driven block near the fixing block.

[0016] As an optimization, the fixed block has a through hole that penetrates both end faces. The arc-shaped baffle and the hollow slide rod 2 are adapted to slide together. The arc surface of the arc-shaped baffle is adapted to the water outlet. When the two hollow slide rods 2 come into contact with each other, the two driven blocks abut against each other and move into the interior of the hollow slide rod 1. At this time, the driven blocks drive the arc-shaped baffle away from the water outlet. At this time, the nutrient solution is sprayed out from the water outlet to irrigate the roots on the back of the tree.

[0017] The beneficial effects of this invention are:

[0018] 1. After the roots of the tree are surrounded by the curved rod and storage pipe, the nutrient solution is sprayed through the drain port onto the surface of the guide plate and the abutment plate, and drips down to the roots of the tree under the action of the guide channel, so as to avoid the nutrient solution being sprayed directly and quickly onto the roots of the tree, which would cause the soil at the roots of the tree to be lost.

[0019] 2. As the nutrient solution flows from inside the curved rod, it also pushes the two hollow sliding rods, Hollow Sliding Rod 1 and Hollow Sliding Rod 2, to slide relative to each other. At this time, the two hollow sliding rods move closer to each other and towards the back of the tree. Then, the nutrient solution is sprayed onto the roots on the back of the tree through the outlet. This prevents the back of the tree from being blocked by the tree, thus improving the efficiency of nutrient solution spraying and avoiding the need to move to the back of the tree for secondary spraying.

[0020] 3. During the nutrient solution spraying process, the pump body draws the nutrient solution from inside the water tank and outside the mixing chamber into the mixing chamber, so that the mixing blades further agitate the nutrient solution. This avoids the phenomenon that the organic matter in the nutrient solution will settle due to prolonged standing during the spraying process, which would cause quality problems with the nutrient solution itself. Attached Figure Description

[0021] Figure 1 This is a schematic diagram of the main structure of the present invention;

[0022] Figure 2 This is a cross-sectional view of the water tank structure of the present invention;

[0023] Figure 3 This is a side sectional view of the water tank of the present invention;

[0024] Figure 4 This is a schematic diagram of the structure of the dripping component of the present invention;

[0025] Figure 5 This is a schematic diagram of the storage tube structure installation of the present invention;

[0026] Figure 6 For the present invention Figure 5 Schematic diagram of cross-section structure;

[0027] Figure 7 shows the present invention. Figure 6 Schematic diagram of a partial structure;

[0028] Figure 8 shows the present invention. Figure 7 Schematic diagram of the split structure;

[0029] Figure 9 is a schematic diagram of the structure of the back spraying component of the present invention;

[0030] Figure 10 For the present invention Figure 9 Schematic diagram of the split structure;

[0031] Figure 11 This is a schematic diagram of the structure of the present invention viewed from below.

[0032] In the diagram: 1. Water tank; 2. Agitator; 21. Agitator chamber; 22. Agitator blade; 23. Inlet; 24. Pump body; 25. Guide pipe; 26. Agitator rod; 3. Drip component; 301. Telescopic water pipe; 302. Bent rod; 303. Storage pipe; 304. Notch; 305. Drain outlet; 306. Rotating plate; 307. Return spring; 308. Guide plate; 309. Connecting spring one; 310. Insert rod; 311. Buffer spring; 312. Abutment plate; 4. Rear spray component; 41. Hollow slide rod one; 42. Hollow slide rod two; 43. Outlet; 44. Fixing block; 45. Connecting spring two; 46. Driven block; 47. Arc-shaped baffle. Detailed Implementation

[0033] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0034] Please see Figure 1 and Figure 11 A nutrient solution preparation and spraying device for navel orange cultivation includes a water tank 1, a 2 inside the water tank 1, a 3 fixedly installed on the left end of the water tank 1, and a back spraying component 4 inside the dripping component 3.

[0035] Please see Figures 2-3 The mixing component 2 includes a mixing chamber 21, which is snapped into the interior of the water tank 1. A mixing blade 22 is rotatably connected inside the mixing chamber 21. A water inlet 23 is located at the top of the mixing chamber 21. A pump body 24 is fixedly mounted on the surface of the mixing chamber 21. The water inlet 23 obliquely penetrates the outer wall of the mixing chamber 21. One of the two output ends of the pump body 24 is located at the bottom of the water tank 1, and the other is fixedly mounted inside the mixing chamber 21 at the water inlet 23. The pump body 24 sprays the nutrient solution inside the water tank 1 into the mixing chamber 21. The sprayed nutrient solution drives the mixing blade 22 to rotate, further mixing the nutrient solution inside the mixing chamber 21. To prevent the organic matter in the nutrient solution from settling to the bottom during subsequent spraying of the tree, a guide pipe 25 is fixedly installed at the bottom of the mixing chamber 21, and a stirring rod 26 is fixedly installed at the top of the mixing chamber 21. The height of the guide pipe 25 gradually decreases towards the end away from the mixing chamber 21. Under the action of gravity, the nutrient solution flows from inside the guide pipe 25 to the outside of the water tank 1. The end of the guide pipe 25 away from the mixing chamber 21 is fixedly installed inside the inner wall of the water tank 1. The drive end of the motor is fixedly installed at the top of the mixing chamber 21. The motor drives the stirring rod 26 to rotate, which initially stirs the nutrient solution located inside the mixing chamber 21 inside the water tank 1.

[0036] Please see Figures 4-8The dripping component 3 includes a telescopic water pipe 301, which is fixedly installed on the outer wall of the water tank 1. A bent rod 302 is fixedly installed at the other end of the telescopic water pipe 301. A storage tube 303 is fixedly installed at the end of the bent rod 302 away from the telescopic water pipe 301. A notch 304 is opened on the side wall of the storage tube 303. The end of the telescopic water pipe 301 near the water tank 1 passes through the water tank 1 and is connected to the guide pipe 25. A Y-shaped tube is fixedly installed between the telescopic water pipe 301 and the bent rod 302. The bent rod 302 and the storage tube 303 are connected alternately. The bent rod 302 extends through the notch 304 into the interior of the storage tube 303. The nutrient solution flows into the interior of the storage tube 303 through the telescopic water pipe 301. A drain port 305 is opened at the bottom of the storage tube 303. A rotating plate 306 is rotatably connected to the bottom of the side walls at both ends of the storage tube 303. A return spring 30 is fixedly installed at the end of the rotating plate 306 near the outer wall of the storage tube 303. 7. A guide plate 308 is hinged to the bottom end of the rotating plate 306. A connecting spring 309 is fixedly installed at the top end of the guide plate 308. A plug rod 310 is fixedly installed at the top end of the connecting spring 309. A buffer spring 311 is fixedly installed inside the two guide plates 308 at their near ends. An abutment plate 312 is fixedly installed at the end of the buffer spring 311 away from the guide plate 308. The end of the reset spring 307 away from the rotating plate 306 is fixedly installed in the storage tube 3. On the side wall of 03, the insertion rod 310 and the drain port 305 are fitted together. The two guide plates 308 have grooves at their near ends. The abutment plate 312 is slidably connected inside the grooves. The top of both the guide plate 308 and the abutment plate 312 has guide grooves. The flowing nutrient solution will push the guide plate 308 to rotate and move away from the bottom of the storage tube 303. At this time, the nutrient solution flows to the surface of the guide plate 308 and irrigates the roots of the navel orange tree under the guidance of the guide grooves.

[0037] Please see Figures 9-10The back spraying component 4 includes a hollow slide rod 41, which is slidably connected to the interior of one side of the end face of the bent rod 302. A hollow slide rod 42 is slidably connected to the interior of the hollow slide rod 41 on the side away from the bent rod 302. An outlet 43 is provided on the side of the hollow slide rod 42 near the center of the arc of the bent rod 302. A fixing block 44 is fixedly installed inside the hollow slide rod 42. A connecting spring 45 is fixedly installed at one end of the fixing block 44 near the outlet 43 of the hollow slide rod 42. A driven block 46 is fixedly installed at the other end of the connecting spring 45. An arc-shaped baffle 47 is fixedly installed at one end of the driven block 46 near the fixed block 44. The fixed block 44 has a through hole that passes through both end faces. The arc-shaped baffle 47 and the hollow slide rod 42 are adapted to slide together. The arc surface of the arc-shaped baffle 47 is adapted to the water outlet 43. When the two hollow slide rods 42 come into contact with each other, the two driven blocks 46 abut against each other and move into the hollow slide rod 41. At this time, the driven block 46 drives the arc-shaped baffle 47 away from the water outlet 43. At this time, the nutrient solution is sprayed out from the water outlet 43 to irrigate the roots on the back of the tree.

[0038] The complete working principle of the above embodiments is as follows:

[0039] In use, the water tank 1 is placed on a movable vehicle, which can be driven to move the water tank 1. Nutrient solution and water are poured into the water tank 1. At this time, the mixture accumulates inside the water tank 1 and is located outside the mixing chamber 21. The drive motor drives the stirring rod 26 to rotate and stir the mixture. Then, the drive pump body 24 pumps the mixture inside the water tank 1 into the mixing chamber 21 and gradually accumulates at the bottom of the mixing chamber 21. The high-speed flowing mixture is sprayed onto the stirring blade 22 through the water inlet 23, which in turn drives the stirring blade 22 to rotate, so that the stirring blade 22 keeps rotating to perform secondary stirring of the mixture. The mixture will flow into the interior of the telescopic water pipe 301 through the guide pipe 25. Alternatively, a water pump can be installed so that the two output ends of the water pump are connected to the interior of the telescopic water pipe 301 and the mixing chamber 21 respectively, so that the mixture flows quickly into the interior of the telescopic water pipe 301.

[0040] The moving vehicle extends the telescopic water pipe 301, causing the curved rod 302 and the storage pipe 303 to surround the surface of the tree roots. The mixture flows into the telescopic water pipe 301, then through the Y-shaped rod to the curved rod 302 and the storage pipe 303. After flowing into the storage pipe 303, the mixture is discharged through the drain port 305 at its bottom. The high-speed ejected mixture pushes the guide plate 308 to rotate, causing the guide plate 308 to rotate and move the insertion rod 310 away from the bottom of the storage pipe 303. After the two guide plates 308 disengage from the bottom of the storage pipe 303, their proximal ends also separate. Initially, the two abutting plates 312 abut against each other and compress the buffer spring 311. After the two guide plates 308 disengage, the abutting plates 312 move out of the notch 304 under the elastic force of the buffer spring 311, and the mixture then flows through the drain port 305. The flow rate of the mixture is greatly reduced by the obstruction of the guide plate 308 and the abutment plate 312. At this time, the mixture will drip to the roots of the tree under the action of the guide grooves on the surface of the guide plate 308 and the abutment plate 312. At the same time, when the mixture moves to its two ends inside the storage tube 303, it will push the hollow slide rod 1 41 and the hollow slide rod 2 42, so that the hollow slide rod 1 41 slides out of the outside of the curved rod 302 and the hollow slide rod 2 42 slides out of the outside of the hollow slide rod 1 41, until the near ends of the two hollow slide rods 2 42 abut against each other. At this time, the two driven blocks 46 will also come into contact with each other and compress the connecting spring 2 45 under the reaction force, and drive the arc baffle 47 to slide inside the hollow slide rod 2 42, so that the arc baffle 47 no longer blocks the outlet 43. At this time, the mixture is sprayed to the roots of the back of the tree through the outlet 43.

[0041] The above are merely preferred embodiments of the present invention, but the scope of protection of the present invention is not limited thereto. Any equivalent substitutions or modifications made by those skilled in the art within the scope of the technology disclosed in the present invention, based on the technical solution and inventive concept of the present invention, should be covered within the scope of protection of the present invention.

Claims

1. A nutrient solution preparation and spraying device for navel orange cultivation, comprising a water tank (1), characterized in that: The water tank (1) is equipped with a stirring component (2), and a dripping component (3) is fixedly installed on the left end of the water tank (1). The dripping component (3) is equipped with a back spraying component (4). The stirring component (2) includes a stirring chamber (21), which is snapped into the interior of the water tank (1). A stirring blade (22) is rotatably connected inside the stirring chamber (21). A water inlet (23) is opened at the top of the stirring chamber (21). A pump body (24) is fixedly installed on the surface of the stirring chamber (21). A guide pipe (25) is fixedly installed at the bottom of the stirring chamber (21). A stirring rod (26) is fixedly installed at the top of the stirring chamber (21). The dripping component (3) includes a telescopic water pipe (301), which is fixedly installed on the outer wall of the water tank (1). A bent rod (302) is fixedly installed at the other end of the telescopic water pipe (301). A storage tube (303) is fixedly installed at the end of the bent rod (302) away from the telescopic water pipe (301). A notch (304) is opened on the side wall of the storage tube (303). Drainage ports (305) are evenly opened at the bottom end of the storage tube (303). Rotating plates (306) are rotatably connected to the bottom of the side walls at both ends of the storage tube (303). A reset spring (307) is fixedly installed at one end of the rotating plate (306) near the outer wall of the storage tube (303). A guide plate (308) is hinged to the bottom end of the rotating plate (306). A connecting spring (309) is fixedly installed at the top end of the guide plate (308). A plug rod (310) is fixedly installed at the top end of the connecting spring (309). A buffer spring (311) is fixedly installed inside the two guide plates (308) at their close ends. An abutment plate (312) is fixedly installed at the end of the buffer spring (311) away from the guide plate (308).

2. The nutrient solution preparation and spraying device for navel orange cultivation according to claim 1, characterized in that: The inlet (23) is inclined through the outer wall of the mixing chamber (21), and the two output ends of the pump body (24) are located at the bottom of the water tank (1) and fixedly installed inside the inlet (23).

3. The nutrient solution preparation and spraying device for navel orange cultivation according to claim 1, characterized in that: The height of the guide pipe (25) gradually decreases towards the end away from the mixing chamber (21). The end of the guide pipe (25) away from the mixing chamber (21) is fixedly installed on the inner wall of the water tank (1). The top of the mixing chamber (21) is fixedly installed with the drive end of the motor.

4. The nutrient solution preparation and spraying device for navel orange cultivation according to claim 1, characterized in that: One end of the telescopic water pipe (301) passes through the water tank (1) and is connected to the guide pipe (25). A Y-shaped pipe is fixedly installed between the telescopic water pipe (301) and the bent rod (302). The bent rod (302) and the storage pipe (303) are connected in an alternating manner. The bent rod (302) extends through the notch (304) into the interior of the storage pipe (303).

5. The nutrient solution preparation and spraying device for navel orange cultivation according to claim 1, characterized in that: The end of the reset spring (307) away from the rotating plate (306) is fixedly installed on the side wall of the storage tube (303), and the insertion rod (310) and the drain port (305) are adapted to be inserted into each other.

6. The nutrient solution preparation and spraying device for navel orange cultivation according to claim 1, characterized in that: The two guide plates (308) have grooves at their close ends, and the abutment plate (312) is slidably connected inside the grooves. The top ends of both the guide plates (308) and the abutment plate (312) have guide grooves.

7. The nutrient solution preparation and spraying device for navel orange cultivation according to claim 1, characterized in that: The back spraying component (4) includes a hollow slide rod one (41), which is slidably connected to the inside of one side of the end face of the bent rod (302). A hollow slide rod two (42) is slidably connected to the inside of the hollow slide rod one (41) away from the bent rod (302). A water outlet (43) is provided on the side of the hollow slide rod two (42) near the arc center of the bent rod (302). A fixing block (44) is fixedly installed inside the hollow slide rod two (42). A connecting spring two (45) is fixedly installed at one end of the fixing block (44) near the water outlet (43). A driven block (46) is fixedly installed at the other end of the connecting spring two (45). An arc-shaped baffle (47) is fixedly installed at one end of the driven block (46) near the fixing block (44).

8. The nutrient solution preparation and spraying device for navel orange cultivation according to claim 7, characterized in that: The fixed block (44) has a through hole that passes through both end faces. The arc baffle (47) and the hollow slide rod (42) are adapted to slide together. The arc surface of the arc baffle (47) is adapted to the water outlet (43).

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