Multi-directional fertilizer device for citrus cultivation

Abstract

The utility model provides a kind of multi-directional fertilizing device for citrus planting, including the trailer frame with mobile wheel connected with trailer, and the rotary disc is rotatably connected on the side of liquid storage tank of trailer frame, the top of rotary disc is symmetrically installed with the frame, the inside of two groups of frame is rotatably connected with side plate, the bottom of side plate is all equipped with sliding slot, the inside of sliding slot is all slidably connected with connecting rod, the side of two groups of connecting rod is all fixedly installed with arc liquid outlet pipe, and the bottom of arc liquid outlet pipe is communicated with multiple groups of nozzle.The utility model is through being provided with rotary disc, under the cooperation of speed reducer three, can rotate on trailer frame, to facilitate according to the planting layout and arrangement direction of citrus tree, flexible adjustment operating angle of fertilizing device;Meanwhile, by setting frame, side plate and arc liquid outlet pipe with nozzle, under the cooperation of screw rod, worm wheel, worm, speed reducer one and speed reducer two, so that it can surround citrus tree and carry out multi-directional fertilizing operation.

Description

Technical Field

[0001] This utility model belongs to the field of citrus planting technology, and more specifically, it relates to a multi-directional fertilization device for citrus planting. Background Technology

[0002] Fertilization is a crucial step in citrus cultivation, having a decisive impact on the growth, development, yield, and quality of citrus fruits.

[0003] Existing fertilization methods include foliar spraying and root spraying. Root spraying involves directly applying fertilizer to the roots of the crop for absorption. However, root fertilization often requires workers to hold a nozzle and spray around the tree. This method is inefficient for large-scale fertilization and cannot precisely target the roots. Furthermore, manually carrying a sprayer is labor-intensive and unsuitable for large-scale citrus cultivation. Therefore, this study aims to improve existing methods by providing a multi-directional fertilization device for citrus cultivation, offering greater practical value. Utility Model Content

[0004] To solve the above-mentioned technical problems, this utility model provides a multi-directional fertilization device for citrus cultivation, which is achieved by the following specific technical means: A multi-directional fertilization device for citrus cultivation includes a tractor frame with movable wheels connected to a tractor. A liquid storage tank is installed on one side of the top of the tractor frame. A rotating disk is rotatably connected to one side of the tractor frame and the top of the rotating disk is symmetrically equipped with C-shaped frames. Side plates are rotatably connected inside both sets of C-shaped frames. A sliding groove is opened at the bottom of each side plate. A connecting rod is slidably connected inside each sliding groove. An arc-shaped liquid outlet pipe is fixedly installed on one side of each set of connecting rods. The inner arc surfaces of the two sets of arc-shaped liquid outlet pipes are symmetrically arranged. Multiple nozzles are connected to the bottom of the arc-shaped liquid outlet pipes.

[0005] As a preferred technical solution of this utility model, two sets of water pumps are installed on one side of the liquid storage tank by a fixing frame, and the inlet of the two sets of water pumps is fixedly connected to the liquid storage tank by an inlet pipe. The outlet of the two sets of water pumps is equipped with a telescopic hose, and one end of the telescopic hose is connected to an arc-shaped outlet pipe.

[0006] As a preferred embodiment of this utility model, a lead screw is installed inside each of the two sets of sliding grooves, a ball nut is installed on the outer side of each lead screw, a slider that can slide and connect with the sliding groove is fixedly installed on the outer side of each ball nut, and the slider is fixedly connected to one side of the connecting rod. A worm wheel is fixedly installed on one side of each lead screw, a worm is installed on one side of the inner side of each side plate, and the worm wheel and the worm mesh with each other. A geared motor is installed at the top of each side plate, and one end of each worm extends to the outer side of the top of the side plate and is connected to the geared motor for transmission.

[0007] As a preferred technical solution of this utility model, a guide groove is provided on one side of each of the two sets of side plates, and a guide block corresponding to the guide groove is provided on one side of each connecting rod, and the guide block is slidably connected inside the guide groove.

[0008] As a preferred technical solution of this utility model, a second geared motor is installed on the outer side of both sets of the C-shaped frame, and the output end of the second geared motor passes through the inside of the C-shaped frame and is coaxially connected with the side plate.

[0009] As a preferred embodiment of this utility model, a reduction motor three is installed on the inner top surface of the traction frame, a fixed shaft is installed at the center of the rotating disk, and the output end of the reduction motor three extends through to the top of the traction frame and is connected to the fixed shaft for transmission.

[0010] Compared with the prior art, the present invention has the following beneficial effects: This invention features a rotating disc that, in conjunction with a third geared motor, can rotate on a traction frame. This allows for flexible adjustment of the fertilization device's operating angle based on the planting layout and arrangement of the citrus trees, adapting to different orchard terrains and tree distributions. Simultaneously, by incorporating a U-shaped frame, side plates, and an arc-shaped liquid outlet pipe with nozzles, and with the cooperation of a lead screw, worm gear, worm, first geared motor, and second geared motor, it can perform multi-directional fertilization around the citrus trees, expanding the fertilization range and enabling the citrus tree roots to absorb fertilizer more comprehensively. This, in turn, improves the yield and quality of citrus. Compared to manual fertilization, this invention achieves automated fertilization, reducing labor intensity and increasing fertilization efficiency. Attached Figure Description

[0011] Figure 1 This is a schematic diagram of the three-dimensional structure of this utility model. Figure 1 .

[0012] Figure 2 This is a schematic diagram of the three-dimensional structure of this utility model. Figure 2 .

[0013] Figure 3 This is a partial structural diagram of the present invention. Figure 1 .

[0014] Figure 4 This is a partial structural diagram of the present invention. Figure 2 .

[0015] Figure 5 This is a partial structural diagram of the present invention. Figure 3 .

[0016] Figure 6 This is a utility model Figure 4 Enlarged diagram of point A in the middle.

[0017] In the diagram, the correspondence between component names and drawing numbers is as follows: 1. Traction frame; 2. Liquid storage tank; 3. Rotary disc; 4. C-shaped frame; 5. Side plate; 6. Connecting rod; 7. Arc-shaped liquid outlet pipe; 8. Nozzle; 9. Water pump; 10. Telescopic hose; 11. Lead screw; 12. Worm gear; 13. Worm; 14. Gear motor one; 15. Guide block; 16. Gear motor two; 17. Gear motor three; 18. Slider. Detailed Implementation

[0018] The embodiments of this utility model will be described in further detail below with reference to the accompanying drawings and examples. The following examples are for illustrative purposes only and should not be construed as limiting the scope of this utility model.

[0019] In the description of this utility model, unless otherwise stated, "a plurality of" means two or more; the terms "upper," "lower," "left," "right," "inner," "outer," "front end," "rear end," "head," "tail," etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings, and are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model. In addition, the terms "first," "second," "third," etc., are used for descriptive purposes only and should not be construed as indicating or implying relative importance.

[0020] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "connected" and "linked" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances. Example

[0021] As attached Figure 1 To be continued Figure 6 As shown: This utility model provides a multi-directional fertilization device for citrus cultivation, including a tractor frame 1 with movable wheels connected to a tractor. A liquid storage tank 2 is installed on one side of the top of the tractor frame 1. A rotating disk 3 is rotatably connected to one side of the liquid storage tank 2. A U-shaped frame 4 is symmetrically installed on the top of the rotating disk 3. Side plates 5 are rotatably connected inside both sets of U-shaped frames 4. A sliding groove is opened at the bottom of each side plate 5. A connecting rod 6 is slidably connected inside each sliding groove. An arc-shaped liquid outlet pipe 7 is fixedly installed on one side of each set of connecting rods 6. The inner arc surfaces of the two sets of arc-shaped liquid outlet pipes 7 are symmetrically arranged. Multiple nozzles 8 are connected to the bottom of the arc-shaped liquid outlet pipe 7.

[0022] Two sets of water pumps 9 are mounted on one side of the storage tank 2 via a fixing frame. The inlets of both sets of water pumps 9 are fixedly connected to the storage tank 2 via inlet pipes. Each set of water pumps 9 has a flexible hose 10 installed at its outlet, with one end of each flexible hose 10 connected to an arc-shaped outlet pipe 7. The flexible hose 10 has good flexibility, allowing it to extend and retract flexibly when the position and angle of the arc-shaped outlet pipe 7 are adjusted, ensuring that the fertilizer solution delivery is not affected and maintaining the continuity and stability of the fertilization operation. Furthermore, the two sets of water pumps 9 allow for flexible adjustment of the fertilizer solution delivery volume according to actual fertilization needs, meeting the fertilizer requirements of citrus trees at different growth stages.

[0023] Both sets of sliding grooves are equipped with lead screws 11 inside, ball nuts are installed on the outer side of each lead screw 11, and sliders 18 that can slide and connect with the sliding groove are fixedly installed on the outer side of each ball nut. The sliders 18 are fixedly connected to one side of the connecting rod 6. Worm gears 12 are fixedly installed on one side of each lead screw 11. Worms 13 are installed on one side of the inner side of each side plate 5, and the worm gears 12 and worms 13 mesh with each other. A geared motor 14 is installed at the top of each side plate 5, and one end of each worm extends to the outer side of the top of the side plate 5 and is connected to the geared motor 14 for transmission. The operator can flexibly adjust the position of the arc-shaped liquid outlet pipe 7 according to the size of the citrus tree and the fertilization requirements, so that the fertilizer is accurately applied to the most suitable area around the root system of the citrus tree, improving the fertilization effect and further improving the growth quality of the citrus tree.

[0024] Among them, each of the two sets of side plates 5 has a guide groove on one side, and each of the connecting rods 6 has a guide block 15 corresponding to the guide groove on one side. The guide block 15 is slidably connected inside the guide groove, which can play a good guiding and stabilizing role, and ensure the straightness of the movement of the arc-shaped liquid outlet pipe 7.

[0025] Both sets of the U-shaped frame 4 are equipped with a second geared motor 16 on their outer sides. The output end of the second geared motor 16 extends into the interior of the U-shaped frame 4 and is coaxially connected with the side plate 5. This allows for convenient and quick adjustment of the tilt angle of the side plate 5 and the arc-shaped liquid outlet pipe 7, thereby meeting the fertilization needs of citrus trees with different growth conditions and tree shapes, improving the targeting and effectiveness of fertilizers, and promoting better nutrient absorption by citrus trees.

[0026] The inner top surface of the traction frame 1 is equipped with a reduction motor 317, and the center of the rotating disk 3 is equipped with a fixed shaft. The output end of the reduction motor 317 extends through to the top of the traction frame 1 and is connected to the fixed shaft for transmission. When facing citrus trees with different planting layouts and arrangement directions, it can quickly adjust to a suitable working angle to ensure that the arc-shaped liquid outlet pipe 7 and the nozzle 8 can be accurately aligned with the citrus trees, realize multi-directional fertilization, and improve the versatility and adaptability of the device.

[0027] The geared motor 14, geared motor 2 16 and geared motor 3 17 are each equipped with an independent wireless receiving module and a control module. The wireless receiving module is wirelessly connected to the same controller and is used to issue working instructions to the control module, so as to realize the individual control of geared motor 14, geared motor 2 16 and geared motor 3 17, which improves the convenience of using the device.

[0028] The working principle of this embodiment: When using the fertilization device, first connect the tractor frame 1 to the tractor and start the tractor, then move it to the citrus tree that needs fertilization. Once at the designated location, start the reduction motor 17 at the bottom of the tractor frame 1. Its output drives the fixed shaft at the center of the rotating disk 3 to rotate, causing the rotating disk 3 to rotate at the top of the tractor frame 1 until it is adjusted to a suitable angle to suit the position of the citrus tree and its surrounding environment. Then, start the reduction motor 16 on the outside of the U-shaped frame 4. The output of the reduction motor 16 drives the side plate 5 to rotate inside the U-shaped frame 4, thereby changing the tilt angle of the side plate 5 and the arc-shaped slurry pipe 7 connected to its bottom, allowing the nozzle 8 to be aimed at different positions around the citrus tree roots. Then, when precise adjustment of the arc-shaped slurry pipe is needed... When the fertilization position is reached (7), the reduction motor 14 at the top of the side plate 5 is started. The reduction motor 14 drives the worm 13 and the worm wheel 12 meshing with the worm 13 to rotate, thereby causing the lead screw 11 fixedly connected to the worm wheel 12 to rotate, and causing the two sets of sliders 18 to slide in the groove respectively. This drives the connecting rod 6 and the arc-shaped liquid outlet pipe 7 connected to one side of the connecting rod 6 to move to both sides of the citrus tree until the appropriate fertilization position is reached. Then, the water pump 9 on the fixed frame on one side of the liquid storage tank 2 can be turned on. The water pump 9 draws fertilizer solution from the liquid storage tank 2 through the water inlet pipe, and then transports the fertilizer solution to the arc-shaped liquid outlet pipe 7 through the telescopic hose 10. The fertilizer solution is sprayed out from the multiple sets of nozzles 8 connected to the bottom of the arc-shaped liquid outlet pipe 7, realizing the fertilization operation of the soil around the roots of the citrus tree.

[0029] The embodiments of this utility model are given for illustrative and descriptive purposes only, and are not intended to be exhaustive or to limit the utility model to the forms disclosed. Many modifications and variations will be apparent to those skilled in the art. The embodiments were chosen and described in order to better illustrate the principles and practical applications of this utility model, and to enable those skilled in the art to understand this utility model and design various embodiments with various modifications suitable for a particular purpose.

Claims

1. A multi-directional fertilization device for citrus cultivation, comprising a tractor frame (1) with movable wheels connected to a tractor, characterized in that: A liquid storage tank (2) is installed on one side of the top of the tractor frame (1). A rotating disk (3) is rotatably connected to one side of the liquid storage tank (2) of the tractor frame (1). A C-shaped frame (4) is symmetrically installed on the top of the rotating disk (3). A side plate (5) is rotatably connected inside the two sets of C-shaped frames (4). A sliding groove is opened at the bottom of the side plate (5). A connecting rod (6) is slidably connected inside the sliding groove. An arc-shaped liquid outlet pipe (7) is fixedly installed on one side of the two sets of connecting rods (6). The inner arc surfaces of the two sets of arc-shaped liquid outlet pipes (7) are symmetrically arranged. The bottom of the arc-shaped liquid outlet pipe (7) is connected to multiple sets of nozzles (8).

2. The multi-directional fertilization device for citrus cultivation as described in claim 1, characterized in that: Two sets of water pumps (9) are installed on one side of the liquid storage tank (2) by a fixing frame. The inlets of the two sets of water pumps (9) are fixedly connected to the liquid storage tank (2) by water inlet pipes. The outlets of the two sets of water pumps (9) are equipped with telescopic hoses (10), and one end of the telescopic hoses (10) is connected to the arc-shaped liquid outlet pipe (7).

3. The multi-directional fertilization device for citrus cultivation as described in claim 1, characterized in that: Both sets of the slide grooves are equipped with lead screws (11) inside, ball nuts are installed on the outside of the lead screws (11), and sliders (18) that can slide and connect with the slide groove are fixedly installed on the outside of the ball nuts. The sliders (18) are fixedly connected to one side of the connecting rod (6). Worm gears (12) are fixedly installed on one side of the lead screws (11). Worms (13) are installed on one side of the inside of the side plate (5). The worm gears (12) and worms (13) mesh with each other. A geared motor (14) is installed at the top of the side plate (5). One end of the worm (13) extends to the outside of the top of the side plate (5) and is connected to the geared motor (14) for transmission.

4. The multi-directional fertilization device for citrus cultivation as described in claim 1, characterized in that: Both sets of side plates (5) have guide grooves on one side, and the connecting rod (6) has guide blocks (15) corresponding to the guide grooves on one side, and the guide blocks (15) are slidably connected inside the guide grooves.

5. The multi-directional fertilization device for citrus cultivation as described in claim 1, characterized in that: Both sets of the C-shaped frame (4) are equipped with a second geared motor (16) on their outer sides, and the output end of the second geared motor (16) extends into the inside of the C-shaped frame (4) and is coaxially connected with the side plate (5).

6. The multi-directional fertilization device for citrus cultivation as described in claim 1, characterized in that: The inner top surface of the traction frame (1) is equipped with a geared motor three (17), and a fixed shaft is installed at the center of the rotating disk (3). The output end of the geared motor three (17) extends through to the top of the traction frame (1) and is connected to the fixed shaft for transmission.

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