CN117256291A - Fertilizing device for kiwi fruit planting - Google Patents

Abstract

The invention discloses a fertilizing device for planting kiwi fruits, which comprises a device main body, wherein a liquid adding port is formed in the upper end face of the device main body, a handle is fixedly connected to the side end face of the device main body, a driving mechanism is arranged on the lower end face of the device main body, a fertilizing mechanism is connected in a driving manner to the middle of the lower end face of the driving mechanism, a chassis is elastically connected to the edge of the lower end face of the driving mechanism, a liquid storage bin is formed in the device main body and is communicated with the fertilizing mechanism, a stirring mechanism is connected in a driving manner to the driving mechanism, the stirring mechanism is arranged in the liquid storage bin, and a movable sealing plate which moves up and down is further arranged in the device main body.

Description

A fertilizing device for kiwi fruit planting

Technical field

The present invention relates to the technical field of fertilization equipment, and in particular to a fertilization device for kiwi fruit planting.

Background technique

Kiwifruit is a perennial vine that grows vigorously and bears early and abundant fruits. Kiwifruit plants selectively absorb soil nutrients. For example, kiwifruit plants have high chlorine content and high demand for iron, which can easily cause soil nutrients Unbalanced, the absorption ratio of nitrogen, phosphorus and potassium elements by kiwi fruit is 2:1:1.5. During the kiwi fruit planting process, scientific and reasonable application must be based on the growth cycle of kiwi fruit.

Chinese invention patent publication CN111543160A, the invention provides a fertilizing device for kiwi fruit cultivation, including a base 1, a fertilizing mechanism 2, an anti-blocking mechanism 3, a lifting mechanism 4, a supporting mechanism 5, a pushing plate 8, and a storage box 9; wherein, the The fertilizing mechanism 2 includes a protection cylinder 21, a fertilizing cylinder 22, a drill bit 23, a spring 26 and a pressure ring 28. The anti-blocking mechanism 3 includes a plug rod 31, a push plate 32, a bearing 38, a threaded rod 33, a threaded cylinder 34, and A turntable 35 and a limit slide 36 . This device is used for kiwi fruit fertilization. It applies fertilizer evenly and can effectively and accurately control the amount of fertilizer. At the same time, the device can ensure that fertilizer is directly injected into the ground around the roots of the kiwi fruit tree, preventing fertilizer from floating in the air during spraying and reducing fertilizer waste. , to ensure the effective utilization of fertilizers.

When the existing device sprays fertilizer, the long-term placement of the fertilizer can easily lead to precipitation or uneven concentration in the fertilizer, which affects the growth of crops after fertilization. At the same time, when fertilizer is applied, it mostly acts on the soil surface, so the fertilizer is easily lost and the conversion rate is poor. .

Therefore, it is necessary to provide a fertilizing device for kiwi fruit planting to solve the above technical problems.

Contents of the invention

The object of the present invention is to provide a fertilizing device for kiwi fruit planting to solve the above technical problems.

In order to achieve the above object, the present invention provides the following technical solution: a fertilizing device for kiwi fruit planting, including a device body, a liquid filling port is provided on the upper end surface of the device body, and a handle is fixedly connected to the side end surface of the device body, and the The lower end surface of the device main body is provided with a driving mechanism. The middle part of the lower end surface of the driving mechanism is drivingly connected to a fertilizing mechanism. The edge of the lower end surface of the driving mechanism is elastically connected to a chassis. A liquid storage bin is provided inside the device main body. The liquid storage bin is connected to the fertilizing mechanism, and the driving mechanism is connected to a stirring mechanism. The stirring mechanism is arranged inside the liquid storage bin, and the device body is also provided with a movable sealing plate that moves up and down.

As a further solution of the present invention, the cross section of the movable sealing plate is a frustum shape, a liquid level floating plate is slidingly connected to the inside of the liquid storage bin, and a middle part of the liquid level floating plate is provided to match the movable sealing plate. An inclined tank, the liquid level floating plate is made of lightweight material and is suspended above the liquid level in the liquid storage bin, and the side end surface of the liquid level floating plate closely fits the liquid storage bin.

Further, the chassis is elastically connected to the driving mechanism through a spring, and the connection between the chassis and the driving mechanism is sealed through a sealing layer.

As a further solution of the present invention, a driving motor is installed inside the driving mechanism, and the driving motor drives a driving shaft. The driving shaft is drivingly connected to the stirring mechanism and the fertilizing mechanism through multiple sets of bevel gears. The stirring mechanism and the A secondary cleaning mechanism is connected between the fertilizing mechanisms, and the secondary cleaning mechanism is rotationally connected to the driving shaft.

As a further solution of the present invention, the mixing mechanism includes a suspension ring, a main body of the mixing mechanism, a mixing rod and a limit pin. The main body of the mixing mechanism is rotatably connected to the middle part of the liquid storage bin, and the suspension ring is evenly connected to the main body of the mixing mechanism. The limit pin is fixedly connected to the side end surface of the main body of the mixing mechanism, the suspension ring is provided with a groove that matches the main body of the mixing mechanism, and the stirring rod is fixedly connected to the side end surface of the suspension ring.

As a further solution of the present invention, the suspension rings are provided in multiple groups, and magnetic pieces are embedded in the interiors of the multiple groups of suspension rings. The bottom of the liquid level floating plate is elastically connected to a rotating ring, and the adjacent suspension rings are The polarities of the magnetic pieces in the ring repel each other.

As a further solution of the present invention, the fertilization mechanism includes a control connecting rod, a spiral blade, a conical drill bit and a rotating sleeve. The rotating sleeve is rotatably connected to the bottom of the driving mechanism. The control connecting rod is sleeved on the rotating sleeve. inside the barrel, and the control connecting rod is threaded with the rotating sleeve, the spiral piece is fixedly connected to the side end surface of the rotating sleeve, the tapered drill bit is fixedly connected to the bottom of the control connecting rod, and the tapered The edge of the drill bit fits the bottom of the rotating sleeve.

As a further solution of the present invention, the end surface of the main body of the mixing mechanism is provided with a communication groove that is adapted to the suspension ring, and one end of the control connecting rod that fits the tapered drill bit is provided with a liquid outlet hole, and the control connecting rod is connected to the The connecting section of the secondary cleaning mechanism is also provided with a grid groove, and an movable groove is provided inside the main body of the mixing mechanism. The movable groove is connected with the communication groove, and one end of the control connecting rod away from the tapered drill bit runs through the secondary cleaning The main body of the mechanism and the stirring mechanism are fixedly connected with the movable sealing plate.

As a further solution of the present invention, the secondary cleaning mechanism includes a crushing cone, a crushing grid, a connecting rod, a sleeve ring and a cleaning pipe. The connecting rod is rotatably connected to the middle part of the driving shaft, and the sleeve ring is fixedly connected. At one end of the connecting rod away from the driving shaft, the cleaning tube is fixedly connected to the inside of the socket ring, the crushing cone is fixedly connected to both ends of the cleaning tube, the crushing grid is set inside the crushing cone, and the The cleaning pipe is rotatably connected to the stirring mechanism and the fertilizing mechanism.

Further, the upper end of the cleaning pipe is rotatably connected to the movable groove in the main body of the mixing mechanism, and the movable groove is provided with a stirring blade. The lower end of the cleaning pipe is rotatably connected to the inside of the rotating sleeve, and the middle part of the crushing vertebra is opened There is a slot matching the control link, and the control link penetrates the crushing vertebra and is connected to the movable sealing plate.

When the invention is used, the fertilizer can be mixed through the liquid inlet and then input into the inside of the liquid storage bin, and the soil around the fruit trees can be fertilized at fixed points through the fertilizing mechanism. At the same time, the driving mechanism and the chassis are elastically connected, and the chassis can be moved by pressing down the handle. Compress, and then insert the fertilizing mechanism into the soil to increase the fertilizing depth of the fertilizing mechanism and reduce the loss of fertilizer. At the same time, the driving mechanism also drives a stirring mechanism, through which the fertilizer mixture inside the liquid storage tank can be stirred to avoid its occurrence. Precipitation or crystallization results in different concentrations of fertilizers, which affects crop growth.

Description of the drawings

The present invention will be further described below in conjunction with the accompanying drawings and examples.

Figure 1 is a schematic diagram of the overall structure of the present invention;

Figure 2 is a schematic diagram of the internal structure of the present invention;

Figure 3 is an enlarged structural schematic diagram of position A in Figure 2 of the present invention;

Figure 4 is a schematic structural diagram of the stirring mechanism of the present invention;

Figure 5 is an enlarged structural schematic diagram of position C in Figure 4 of the present invention;

Figure 6 is an enlarged structural schematic diagram of position B in Figure 2 of the present invention;

Figure 7 is a schematic cross-sectional structural diagram of the suspension ring of the present invention;

Figure 8 is a schematic structural diagram of the fertilization mechanism of the present invention;

Figure 9 is a schematic structural diagram of the control linkage of the present invention;

Figure 10 is a schematic diagram of the main structure of the stirring mechanism of the present invention;

Figure 11 is a schematic structural diagram of the secondary cleaning mechanism of the present invention.

In the picture: 1. Main body of the device; 2. Movable sealing plate; 3. Liquid filling port; 4. Handle; 5. Driving mechanism; 6. Chassis; 7. Fertilizing mechanism; 8. Control panel; 9. Liquid storage bin; 10 , Liquid level floating plate; 11. Drive motor; 12. Spring; 13. Sealing layer; 14. Stirring mechanism; 15. Control connecting rod; 16. Rotating ring; 17. Suspension ring; 18. Main body of stirring mechanism; 19. Stirring Rod; 20. Inclined groove; 21. Limit pin; 22. Bevel gear; 23. Magnetic disc; 24. Driving shaft; 25. Secondary cleaning mechanism; 26. Spiral blade; 27. Tapered drill bit; 28. Liquid discharge Hole; 29. Rotating sleeve; 30. Movable slot; 32. Stirring blade; 33. Connecting slot; 34. Grid slot; 35. Crushing cone; 36. Crushing grid; 37. Connecting rod; 38. Socket ring ; 39. Clean the pipe.

Detailed ways

Embodiment 1

As shown in Figure 1-2, a fertilizing device for kiwi fruit planting includes a device body 1. A liquid filling port 3 is provided on the upper end of the device body 1. A handle 4 is fixedly connected to the side end face of the device body 1. The lower part of the device body 1 The end face is provided with a driving mechanism 5. The middle part of the lower end face of the driving mechanism 5 is drivingly connected to a fertilizing mechanism 7. The edge of the lower end face of the driving mechanism 5 is elastically connected to a chassis 6. A liquid storage tank 9 is provided inside the device body 1. The liquid storage tank 9 Communicated with the fertilizing mechanism 7, the driving mechanism 5 is drivingly connected to a stirring mechanism 14. The stirring mechanism 14 is arranged inside the liquid storage bin 9, and the device body 1 is also provided with a movable sealing plate 2 that moves up and down.

When in use, the fertilizer can be mixed through the liquid filling port 3 and then input into the interior of the liquid storage tank 9, and the soil around the fruit trees can be fertilized at fixed points through the fertilizing mechanism 7. At the same time, the driving mechanism 5 and the chassis 6 are elastically connected. By pressing down the handle 4, That is to say, the chassis 6 is compressed, and the fertilizing mechanism 7 is inserted into the soil, thereby increasing the fertilizing depth of the fertilizing mechanism 7 and reducing the loss of fertilizer. At the same time, the driving mechanism 5 also drives the stirring mechanism 14, through which the liquid storage tank can be 9. Stir the fertilizer mixture inside to avoid precipitation or crystallization, which will cause uneven fertilizer concentrations and affect crop growth.

Embodiment 2

On the basis of Embodiment 1, as shown in Figures 1-3, the cross section of the movable sealing plate 2 is a frustum shape, a liquid level floating plate 10 is slidingly connected to the inside of the liquid storage bin 9, and a liquid level floating plate 10 is provided in the middle. The inclined groove 20 is adapted to the movable sealing plate 2. The liquid level floating plate 10 is made of lightweight material and is suspended above the liquid level in the liquid storage tank 9. The side end surface of the liquid level floating plate 10 is closely attached to the liquid storage tank 9.

Further, the chassis 6 is elastically connected to the driving mechanism 5 through the spring 12, and the sealing layer 13 is used to seal between the chassis 6 and the driving mechanism 5.

When in use, the liquid is injected into the interior of the liquid storage bin 9 through the liquid filling port 3, and flows into the bottom of the liquid storage bin 9 through the inclined groove 20, so that the liquid storage bin 9 floats, and the movable sealing plate 2 is set in a frustum shape, and moves up and down Reciprocating movement, when the movable sealing plate 2 moves down and passes through the liquid filling port 3 to fit with the inclined groove 20, at this time the inclined groove 20 and the movable sealing plate 2 are combined, the inclined groove 20 is closed, and as the movable sealing plate 2 moves downward The liquid inside the liquid storage tank 9 will be compressed, and the liquid will be pressed into the inside of the fertilizing mechanism 7 to provide liquid pressure for fertilization by the fertilizing mechanism 7. When the movable sealing plate 2 moves upward, a gap will be generated between the inclined groove 20 and the movable sealing plate 2. , the nutrient solution is replenished into the liquid level floating plate 10 through the gap. Through the periodic reciprocating motion of the movable sealing plate 2, it can cooperate with the fertilizing mechanism 7 to realize independent pressure supply. There is no need to set up a separate pressure device. The device structure is exquisite, energy-saving, and The device can also be overall controlled through the embedded control panel 8.

As shown in Figure 1-6, a driving motor 11 is installed inside the driving mechanism 5. The driving motor 11 drives a driving shaft 24. The driving shaft 24 is drivingly connected to the mixing mechanism 14 and the fertilizing mechanism 7 through multiple sets of bevel gears 22. The mixing mechanism There is a secondary cleaning mechanism 25 connected between the fertilizing mechanism 14 and the fertilizing mechanism 7. The secondary cleaning mechanism 25 is rotationally connected with the driving shaft 24.

When in use, a bevel gear 22 is provided at one end of the driving shaft 24 away from the driving motor 11, and a matching bevel gear 22 is provided at the top of the fertilizing mechanism 7 and the bottom of the stirring mechanism 14, and the mixing mechanism 14 and the stirring mechanism 14 are driven by the driving shaft 24. The fertilizing mechanism 7 rotates synchronously, and is also provided with a secondary cleaning mechanism 25 to connect the stirring mechanism 14 with the fertilizing mechanism 7 and further crush the liquid and solid.

As shown in Figure 1-7, the mixing mechanism 14 includes a suspension ring 17, a mixing mechanism main body 18, a mixing rod 19 and a limit pin 21. The mixing mechanism main body 18 is rotatably connected to the middle part of the liquid storage tank 9, and the suspension ring 17 is evenly connected to the liquid storage tank 9. The limit pin 21 is fixedly connected to the side end surface of the mixing mechanism body 18 , the suspension ring 17 is provided with a groove that matches the mixing mechanism body 18 , and the stirring rod 19 is fixedly connected to the side of the suspension ring 17 End face.

As shown in Figure 1-7, there are multiple groups of suspension rings 17, and magnetic pieces 23 are embedded inside the multiple groups of suspension rings 17. The bottom of the liquid level floating plate 10 is elastically connected to a rotating ring 16. The adjacent suspension rings 17 have The polarities of the magnetic pieces 23 repel each other.

When in use, a bevel gear 22 is provided at the bottom of the mixing mechanism main body 18. The mixing mechanism main body 18 rotates under the drive of the driving shaft 24, which in turn drives the suspension ring 17 to rotate, so that the stirring rod 19 stirs the liquid inside the liquid storage bin 9 to avoid the liquid in the liquid storage tank 9. Precipitation occurs, and magnetic pieces 23 are provided between the floating rings 17. The magnetic force of the magnetic pieces 23 repel each other, so that the floating ring 17 is suspended in a suitable position, and a rotating ring 16 is elastically provided at the bottom of the liquid level floating plate 10. When the liquid level floating plate 10 moves downward under the action of the movable sealing plate 2, the floating ring 17 will be pressed by the rotating ring 16, so that the distance between the floating rings 17 is compressed, and the further rotating ring 16 can be pressed by an elastic pressure rod or a long spring. etc. are connected to the bottom of the liquid level floating plate 10, and the middle part of the rotating ring 16 is provided with a through hole that matches the main body 18 of the stirring mechanism to avoid interference by the main body 18 of the stirring mechanism.

As shown in Figure 1-9, the fertilizing mechanism 7 includes a control connecting rod 15, a spiral blade 26, a tapered drill bit 27 and a rotating sleeve 29. The rotating sleeve 29 is rotationally connected to the bottom of the driving mechanism 5, and the control connecting rod 15 is sleeved Inside the rotating sleeve 29, the control connecting rod 15 is threadedly engaged with the rotating sleeve 29, the spiral blade 26 is fixedly connected to the side end surface of the rotating sleeve 29, the tapered drill bit 27 is fixedly connected to the bottom of the control connecting rod 15, and The edge of the tapered drill bit 27 fits the bottom of the rotating sleeve 29 .

When in use, the top of the rotating sleeve 29 is provided with a bevel gear 22, which rotates autonomously under the drive of the driving shaft 24, and a spiral blade 26 is provided on the edge of the rotating sleeve 29. Through the rotation of the spiral blade 26, the surrounding area of the fertilizing mechanism 7 is The soil is loose, which is convenient for the deep fertilization of the conical drill bit 27. The control connecting rod 15 is sleeved inside the rotating sleeve 29 and is threadedly connected to the rotating sleeve 29. Through the rotation of the rotating sleeve 29, the control connecting rod 15 is driven to drive the cone. The shaped drill bit 27 extends out of the inside of the rotating sleeve 29 to fertilize deep soil layers, effectively increasing the depth of fertilization and reducing the fertilization resistance of the device, thereby improving the reliability of the device.

As shown in Figure 1-10, the side end of the mixing mechanism body 18 is provided with a communication groove 33 that matches the suspension ring 17. The control link 15 is provided with a liquid outlet hole 28 at one end that fits the tapered drill bit 27. The control link 15 The connecting section between 15 and the secondary cleaning mechanism 25 is also provided with a grid groove 34, and an movable groove 30 is provided inside the main body 18 of the mixing mechanism. The movable groove 30 is connected with the communication groove 33, and the control connecting rod 15 is away from one end of the tapered drill bit 27. It penetrates the secondary cleaning mechanism 25 and the main body 18 of the stirring mechanism and is fixedly connected to the movable sealing plate 2 .

During use, as the rotating sleeve 29 rotates, the control connecting rod 15 moves downward, thereby causing the conical drill bit 27 to extend. As the conical drill bit 27 extends, the internal liquid outlet hole 28 gradually opens, causing the control link 15 to move downward. The nutrient solution inside the rod 15 is injected into the soil, and further the soil is loosened or sent out under the action of the spiral blade 26, and the liquid outlet hole 28 is located inside the control connecting rod 15, effectively avoiding the blocking of the liquid outlet hole 28, and controlling the connection. The rod 15 is fixedly connected to the movable sealing plate 2. As the control connecting rod 15 drives the movable sealing plate 2 to move downward, the liquid level floating plate 10 moves downward, and the rotating ring 16 presses the suspension ring 17, so that the communication groove 33 and The liquid storage tank 9 is connected, and as the liquid level floating plate 10 moves downward, pressure is provided for the liquid outlet from the liquid outlet hole 28, and the control link 15 is provided with a grid groove 34, so that the liquid enters the movable groove 30 through the communication groove 33, and Entering the inside of the control link 15 from the grid groove 34, it is injected into the soil as the pressure in the storage tank 9 increases. When the rotating sleeve 29 is reversed, the movable sealing plate 2 moves upward so that the suspension ring 17 returns to its original position. , the communication groove 33 is closed. At this time, the inside of the liquid storage tank 9 can be continued to be replenished, and the control connecting rod 15 will also retract the inside of the rotating sleeve 29.

As shown in Figure 1-11, the secondary cleaning mechanism 25 includes a crushing cone 35, a crushing grid 36, a connecting rod 37, a sleeve ring 38 and a cleaning pipe 39. The connecting rod 37 is rotationally connected to the middle part of the driving shaft 24, and the connecting rod 37 is connected to the middle part of the driving shaft 24. The ring 38 is fixedly connected to one end of the connecting rod 37 away from the driving shaft 24. The cleaning tube 39 is fixedly connected to the inside of the socket ring 38. The crushing cone 35 is fixedly connected to both ends of the cleaning tube 39. The crushing grid 36 is located on the crushing cone. 35, and the cleaning pipe 39 is rotatably connected with the stirring mechanism 14 and the fertilizing mechanism 7.

Furthermore, the upper end of the cleaning pipe 39 is rotatably connected to the movable groove 30 in the main body 18 of the mixing mechanism, and the movable groove 30 is provided with a stirring blade 32 inside. The lower end of the cleaning pipe 39 is rotatably connected to the inside of the rotating sleeve 29, and the middle part of the crushing cone 35 is opened. There is a slot that is adapted to the control link 15 (not shown in the figure). The control link 15 penetrates the crushing cone 35 and is connected to the movable sealing plate 2 .

When in use, the cleaning pipe 39 is relatively fixed at the bottom of the mixing mechanism body 18 and the top of the rotating sleeve 29 , and the mixing mechanism body 18 and the rotating sleeve 29 are driven by the bevel gear 22 to rotate in opposite directions, and inside the mixing mechanism body 18 Stirring blades 32 may be provided so that when the liquid enters the movable tank 30 through the communication groove 33 from the main body 18 of the stirring mechanism, a vortex is generated, and the crushing cone 35 is provided on the end face of the rotating sleeve 29 to effectively crush the solid crystallization inside the vortex. crushing to avoid nutrient crystallization which is not conducive to crop absorption, and further the stirring mechanism body 18 and the rotating sleeve 29 rotate in the opposite direction, causing convection to form inside the cleaning tube 39 to further increase the crushing effect on the crystals and help the nutrient solution to be fully absorbed While mixing, the control link 15 is provided with a grid groove 34. After mixing, the liquid passes through the grid groove 34 and is discharged into the soil along with the liquid outlet hole 28.

Working principle: The liquid is injected into the interior of the liquid storage bin 9 through the liquid filling port 3, and flows into the bottom of the liquid storage bin 9 through the inclined groove 20, causing the liquid storage bin 9 to float. The movable sealing plate 2 is set in a frustum shape, and moves up and down. Reciprocating movement, when the movable sealing plate 2 moves down and passes through the liquid filling port 3 to fit with the inclined groove 20, at this time the inclined groove 20 and the movable sealing plate 2 are combined, the inclined groove 20 is closed, and as the movable sealing plate 2 moves downward The liquid inside the liquid storage tank 9 will be compressed, and the liquid will be pressed into the inside of the fertilizing mechanism 7 to provide liquid pressure for fertilization by the fertilizing mechanism 7. When the movable sealing plate 2 moves upward, a gap will be generated between the inclined groove 20 and the movable sealing plate 2. , the nutrient solution is replenished into the liquid level floating plate 10 through the gap. Through the periodic reciprocating motion of the movable sealing plate 2, it can cooperate with the fertilizing mechanism 7 to realize independent pressure supply. There is no need to set up a separate pressure device. The device structure is exquisite and energy-saving. A bevel gear 22 is provided at one end of the driving shaft 24 away from the driving motor 11 . Matching bevel gears 22 are provided at the top of the fertilizing mechanism 7 and at the bottom of the stirring mechanism 14 . The mixing mechanism 14 and the fertilizing mechanism 7 are driven by the driving shaft 24 . It rotates synchronously, and is also provided with a secondary cleaning mechanism 25 to connect the stirring mechanism 14 with the fertilizing mechanism 7 and further crush the liquid and solid. The bottom of the mixing mechanism body 18 is provided with a bevel gear 22 and the stirring mechanism is driven by the driving shaft 24 The main body 18 rotates, thereby driving the suspension ring 17 to rotate, so that the stirring rod 19 stirs the liquid inside the liquid storage bin 9 to avoid precipitation in the liquid, and magnetic sheets 23 are arranged between the suspension rings 17, with the help of the magnetic force of the magnetic sheets 23 repel each other, so that the suspension ring 17 is suspended in a suitable position, and a rotating ring 16 is elastically provided at the bottom of the liquid level floating plate 10. When the liquid level floating plate 10 moves downward under the action of the movable sealing plate 2, it will pass through the rotating ring 16 Pressing the suspension ring 17 compresses the distance between the suspension rings 17, and further the rotating ring 16 can be connected to the bottom of the liquid level floating plate 10 through an elastic pressure rod or a long spring, and the middle part of the rotating ring 16 is provided with the main body of the stirring mechanism. 18 matching through holes to avoid interference with the main body 18 of the mixing mechanism. The top of the rotating sleeve 29 is provided with a bevel gear 22, which rotates autonomously under the drive of the driving shaft 24, and a spiral blade 26 is provided on the edge of the rotating sleeve 29. , through the rotation of the spiral blade 26, the soil around the fertilizing mechanism 7 is loosened, which facilitates the deep fertilization of the conical drill bit 27, and selectively absorbs the connecting rod 15, which is sleeved inside the rotating sleeve 29 and connected with the rotating sleeve 29 The threads are connected, and through the rotation of the rotating sleeve 29, the driving control connecting rod 15 drives the conical drill bit 27 to extend out of the inside of the rotating sleeve 29, fertilizing the deep soil, effectively increasing the fertilizing depth, and reducing the fertilizing resistance of the device, providing the device with Reliability, as the rotating sleeve 29 rotates, the control connecting rod 15 moves downward, thereby causing the conical drill bit 27 to extend. As the conical drill bit 27 extends, the internal liquid outlet hole 28 gradually opens, causing the control link 15 to move downward. The nutrient solution inside the rod 15 is injected into the soil, and further the soil is loosened or sent out under the action of the spiral blade 26, and the liquid outlet hole 28 is located inside the control connecting rod 15, effectively avoiding the blocking of the liquid outlet hole 28, and controlling the connection. The rod 15 is fixedly connected to the movable sealing plate 2. As the control connecting rod 15 drives the movable sealing plate 2 to move downward, the liquid level floating plate 10 moves downward, and the rotating ring 16 presses the suspension ring 17, so that the communication groove 33 and The liquid storage tank 9 is connected, and as the liquid level floating plate 10 moves downward, pressure is provided for the liquid outlet from the liquid outlet hole 28, and the control link 15 is provided with a grid groove 34, so that the liquid enters the movable groove 30 through the communication groove 33, and Entering the inside of the control link 15 from the grid groove 34, it is injected into the soil as the pressure in the storage tank 9 increases. When the rotating sleeve 29 is reversed, the movable sealing plate 2 moves upward so that the suspension ring 17 returns to its original position. , the connecting groove 33 is closed. At this time, the inside of the liquid storage bin 9 can continue to be replenished. The control link 15 will also retract the inside of the rotating sleeve 29. The cleaning pipe 39 is relatively fixed at the bottom of the mixing mechanism body 18 and the rotating sleeve 29. The top of the stirring mechanism body 18 and the rotating sleeve 29 are driven by the bevel gear 22 to rotate in opposite directions, and a stirring blade 32 can be provided inside the stirring mechanism body 18 so that the liquid enters the movement through the communication groove 33 in the stirring mechanism body 18 When inside the tank 30, a vortex is generated, and by setting the crushing cone 35 on the end face of the rotating sleeve 29, the solid crystals inside the eddy current can be effectively broken to avoid nutrient crystallization that is not conducive to crop absorption, and further the main body 18 of the stirring mechanism and the rotating sleeve The cylinder 29 rotates in the opposite direction, causing convection to form inside the cleaning tube 39 to further increase the crushing effect on the crystals and help the nutrient solution to be fully mixed. At the same time, the control connecting rod 15 is provided with a grid slot 34, and the liquid passes through the grid after mixing. The liquid is discharged into the soil along with the liquid outlet hole 28 from the groove 34 .

Claims (8)

1. A fertilizing device for kiwi fruit planting, including a device main body, characterized in that: the upper end surface of the device main body is provided with a liquid inlet, the side end surface of the device main body is fixedly connected with a handle, and the lower end surface of the device main body is provided with There is a driving mechanism, the middle part of the lower end surface of the driving mechanism is drivingly connected to a fertilizing mechanism, the edge of the lower end surface of the driving mechanism is elastically connected to a chassis, and a liquid storage bin is provided inside the main body of the device, and the liquid storage bin is connected with the fertilizing mechanism. The mechanisms are connected, and the driving mechanism is driven and connected to a stirring mechanism. The stirring mechanism is arranged inside the liquid storage bin, and the inside of the device main body is also provided with a movable sealing plate that moves up and down. 2. A fertilizing device for kiwi fruit planting according to claim 1, characterized in that: the cross section of the movable sealing plate is a frustum shape, and a liquid level floating plate is slidably connected to the inside of the liquid storage bin. The middle part of the level floating plate is provided with an inclined groove that matches the movable sealing plate. The liquid level floating plate is made of lightweight material and is suspended above the liquid level in the liquid storage bin. The side end of the liquid level floating plate is in contact with the liquid storage bin. Fits snugly. 3. A fertilizing device for kiwi fruit planting according to claim 2, characterized in that: a driving motor is installed inside the driving mechanism, and the driving motor drives a driving shaft, and the driving shaft passes through multiple sets of bevel gears. It is drivingly connected to the stirring mechanism and the fertilizing mechanism. There is a secondary cleaning mechanism connected between the stirring mechanism and the fertilizing mechanism. The secondary cleaning mechanism is rotationally connected to the driving shaft. 4. A fertilizing device for kiwi fruit planting according to claim 3, characterized in that: the stirring mechanism includes a suspension ring, a stirring mechanism main body, a stirring rod and a limit pin, and the stirring mechanism main body is rotatably connected to the liquid storage In the middle part of the warehouse, the suspension ring is connected to the side end surface of the main body of the mixing mechanism, and the limiting pin is fixedly connected to the side end surface of the main body of the mixing mechanism. The suspension ring is provided with a groove that matches the main body of the mixing mechanism. The rod is fixedly connected to the side end surface of the suspension ring. 5. A fertilizing device for kiwi fruit planting according to claim 4, characterized in that: the suspension rings are provided with multiple groups, and magnetic pieces are embedded inside the suspension rings of the multiple groups, and the liquid level floats The bottom of the plate is elastically connected to a rotating ring, and the magnetic pieces in the adjacent suspended rings have mutually repelling polarities. 6. A fertilizing device for kiwi fruit planting according to claim 4, characterized in that: the fertilizing mechanism includes a control connecting rod, a spiral blade, a conical drill bit and a rotating sleeve, and the rotating sleeve is rotatably connected to the driving unit. At the bottom of the mechanism, the control connecting rod is sleeved inside the rotating sleeve, and the control connecting rod is threadedly engaged with the rotating sleeve, the spiral piece is fixedly connected to the side end surface of the rotating sleeve, and the tapered drill bit It is fixedly connected to the bottom of the control connecting rod, and the edge of the tapered drill bit fits the bottom of the rotating sleeve. 7. A fertilizing device for kiwi fruit planting according to claim 6, characterized in that: the side end surface of the main body of the mixing mechanism is provided with a communication groove that is adapted to the suspension ring, and the control connecting rod fits the tapered drill bit. One end of the mixing mechanism is provided with a liquid outlet hole, the connecting section of the control connecting rod and the secondary cleaning mechanism is also provided with a grid groove, and an movable groove is provided inside the main body of the mixing mechanism, and the movable groove is connected with the communication groove, and the One end of the control connecting rod away from the tapered drill bit penetrates the main body of the secondary cleaning mechanism and the mixing mechanism and is fixedly connected to the movable sealing plate. 8. A fertilizing device for kiwi fruit planting according to claim 3, characterized in that: the secondary cleaning mechanism includes a crushing cone, a crushing grid, a connecting rod, a socket ring and a cleaning tube, and the connecting rod rotates Connected to the middle part of the driving shaft, the sleeve ring is fixedly connected to one end of the connecting rod away from the driving shaft, the cleaning pipe is fixedly sleeved inside the sleeve ring, and the broken vertebra is fixedly connected to both ends of the cleaning pipe. The crushing grid is set inside the crushing cone, and the cleaning pipe is rotatably connected to the stirring mechanism and the fertilizing mechanism.