Fertilizing device for crop planting

Abstract

The utility model discloses a fertilization device for crop planting, which comprises a liquid storage tank and a support frame, the top end of the liquid storage tank is provided with the support frame, the support frame is fixedly connected with the liquid storage tank, the top end of the support frame is provided with a swing motor, and the swing motor is fixedly connected with the support frame. A movable shaft is installed at the output end of the swing motor and movably connected with the supporting frame, a rotating disc is installed at the end, away from the swing motor, of the movable shaft, a connecting rod is installed on the side wall of the rotating disc, and a sliding sieve plate is arranged at the position, on one side of the swing motor, of the top end of the supporting frame and slidably connected with the supporting frame. And the connecting rod is movably connected with the sliding sieve plate. The device disclosed by the utility model not only realizes convenient swing screening of fertilizer particles and convenient reciprocating swing spraying fertilization, facilitates stirring dilution and precipitation prevention of the fertilizer, facilitates spraying fertilization of crops at different positions, but also improves the spraying fertilization effect.

Description

Technical Field

[0001] The utility model relates to the technical field of fertilization devices, in particular to a fertilization device used for planting crops. Background Art

[0002] Crops are various plants cultivated in agriculture, including food crops and cash crops (oil crops, vegetable crops, flowers, grasses, and trees). The growth of crops is inseparable from scientific and technological production technologies, as well as new industrially manufactured machinery and equipment that can assist agricultural production. At the same time, it is also necessary to fertilize the crops in appropriate amounts. In order to better fertilize the crops, a fertilization device for crop planting is proposed.

[0003] For example, an intelligent agricultural swing fertilizer device disclosed in the authorization announcement number CN112715115B includes a box body, a motor is provided at the top of the box body, a reduction box is provided at the bottom of the motor, a barrel is provided at the bottom of the box body, a first through hole is provided at the bottom of the box body, a second through hole is provided at the bottom of the barrel, a first vertical axis is provided in the first through hole and the second through hole, a first circular plate is provided at the lower end of the first vertical axis, a fourth through hole is provided in the first circular plate, a discharge pipe is provided in the fourth through hole, an inner side wall of the barrel is connected to a first sleeve, a base is provided at the lower side of the discharge pipe, a walking device is provided at the base, a horizontal plate is provided at the upper side of the discharge pipe, a first electric telescopic rod is provided at the bottom of the horizontal plate, a discharging device is provided on the discharge pipe, and a switch is provided on the right outer wall of the box body;

[0004] Although it realizes automatic fertilization of crops in the greenhouse, users can fertilize crops with different row spacings according to needs, and control the fertilization height of the device by controlling the extension and shortening of the first electric telescopic rod. Users can add medicine or irrigation water into the barrel to prevent and irrigate crops from diseases;

[0005] However, the problem that the existing fertilization device is not conducive to realizing convenient swing screening of fertilizer particles and convenient reciprocating swing spraying fertilization during use, facilitates the stirring, dilution and precipitation prevention of fertilizer, facilitates the spraying and fertilization of crops in different positions, and improves the effect of spraying fertilization. Utility Model Content

[0006] The purpose of the utility model is to provide a fertilizing device for crop planting, so as to solve the problem that the fertilizing device proposed in the above background technology is not convenient for convenient swinging to screen fertilizer particles and convenient reciprocating swing to spray fertilizer, is not conducive to stirring and diluting the fertilizer and preventing precipitation, is not conducive to spraying fertilizer on crops in different positions, and affects the effect of spraying fertilization.

[0007] To achieve the above-mentioned purpose, the utility model provides the following technical scheme: a fertilizing device for crop planting, comprising a liquid storage tank and a support frame, the top of the liquid storage tank is installed with the support frame, and the support frame is fixedly connected to the liquid storage tank, the top of the support frame is installed with a swing motor, and the swing motor is fixedly connected to the support frame, the output end of the swing motor is installed with a movable shaft, and the movable shaft is movably connected to the support frame, a rotating disk is installed at the end of the movable shaft away from the swing motor, a connecting rod is installed on the side wall of the rotating disk, a sliding screen plate is provided at the top of the support frame on one side of the swing motor, and the sliding screen plate is slidably connected to the support frame, and the connecting rod is movably connected to the sliding screen plate, a mesh screen plate is installed on the top of the sliding screen plate, two groups of integrated frames are installed on the side walls of the liquid storage tank, a rotating box is installed on the outer wall of the liquid storage tank, a stirring frame is movably provided inside the liquid storage tank, and four groups of movable wheels are installed at the bottom end of the liquid storage tank.

[0008] Preferably, a linkage shaft is movably installed inside the integrated frame, a servo motor is installed on the side wall of the integrated frame, and the output end of the servo motor is connected to the linkage shaft.

[0009] Preferably, the surface of the linkage shaft is covered with a swing ring, and the swing ring is fixedly connected to the linkage shaft.

[0010] Preferably, a sliding rod is provided inside the integrated frame below the linkage shaft, and the sliding rod is slidably connected to the integrated frame, two groups of moving blocks are installed on the top of the sliding rod, and the moving blocks are slidably connected to the swing ring, and a connecting block is installed at one end of the sliding rod.

[0011] Preferably, a nozzle is arranged below the integrated frame, a flexible hose is installed at one end of the nozzle, a water pump is arranged outside the flexible hose, the water pump is connected to the flexible hose, and the nozzle is connected to the connecting block.

[0012] Preferably, a worm is disposed inside the rotating box, and the worm is movably connected to the rotating box.

[0013] Preferably, a stepper motor is installed on the side wall of the rotating box, and the output end of the stepper motor is connected to the worm.

[0014] Preferably, a hinge shaft is movably installed inside the rotating box on one side of the worm, a worm wheel is mounted on the surface of the hinge shaft, and the worm wheel and the worm are meshed with each other, and the hinge shaft is connected to the stirring frame.

[0015] Compared with the prior art, the utility model has the following beneficial effects: the fertilization device not only realizes convenient swing screening of fertilizer particles and convenient reciprocating swing spraying and fertilization, but also facilitates the stirring, dilution and sedimentation prevention of fertilizers, facilitates the spraying and fertilization of crops at different positions, and improves the effect of spraying and fertilization;

[0016] (1) The movable shaft is driven to rotate by a swing motor, and the movable shaft drives the rotating disk to rotate. Since the connecting rod is installed at the eccentric position of the rotating disk, the rotating disk drives the connecting rod to swing back and forth, and the connecting rod drives the sliding screen plate to move back and forth on the support frame, and the sliding screen plate drives the mesh screen plate to move back and forth to swing and screen the fertilizer. Since the mesh screen plate is designed as a mesh, fertilizer particles that meet the diameter pass through the mesh screen plate and fall onto the surface of the sliding screen plate, and large particles remain on the surface of the mesh screen plate and are discharged through the mesh screen plate under the action of swinging, and small particles pass through the sliding screen plate and are discharged into the interior of the liquid storage tank, and water is added to the interior of the liquid storage tank, and the worm is driven to rotate by a stepper motor, and the worm drives the worm wheel to rotate, and the worm wheel drives the hinge shaft to rotate, and the hinge shaft drives the stirring frame to rotate, so as to stir the water and fertilizer in the liquid storage tank to make them dilute evenly and prevent them from precipitating, thereby realizing the convenient swing screening of fertilizer particles by the fertilization device, and facilitating the stirring, dilution and precipitation prevention of fertilizer;

[0017] (2) The fertilizer in the liquid storage tank is driven into the flexible hose by a water pump and sprayed out from the nozzle through the flexible hose to spray fertilization on the crops. The linkage shaft is driven to rotate by a servo motor, and the swing ring is driven to rotate by the linkage shaft. The swing ring drives the moving block to move back and forth, and the moving block drives the sliding rod to move back and forth. The sliding rod drives the connecting block to move back and forth. Under the support of the flexible hose, the connecting block drives the nozzle to swing back and forth to perform a reciprocating swing spraying operation on the crops, thereby realizing convenient reciprocating swing spraying and fertilization, facilitating the spraying and fertilization of crops in different positions, and improving the effect of spraying and fertilization. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a schematic diagram of the three-dimensional structure of the utility model;

[0019] Figure 2 It is a front view cross-sectional structural schematic diagram of the liquid storage tank of the utility model;

[0020] Figure 3 It is a side cross-sectional structural schematic diagram of the liquid storage tank of the utility model;

[0021] Figure 4 It is a three-dimensional structural schematic diagram of the integrated frame of the utility model;

[0022] Figure 5 It is a front view structural schematic diagram of the support frame of the utility model.

[0023] In the figure: 1. liquid storage tank; 2. servo motor; 3. integrated frame; 4. nozzle; 5. stirring frame; 6. movable wheel; 7. support frame; 8. rotating box; 9. worm; 10. hinge shaft; 11. worm gear; 12. stepping motor; 13. flexible hose; 14. water pump; 15. linkage shaft; 16. moving block; 17. swing ring; 18. sliding rod; 19. connecting block; 20. movable shaft; 21. swing motor; 22. rotating disk; 23. connecting rod; 24. mesh screen plate; 25. sliding screen plate. DETAILED DESCRIPTION

[0024] In order to further explain the technical means and effects adopted by the present invention to achieve the predetermined purpose of the utility model, the specific implementation method, structure, characteristics and effects of the present invention are described in detail below in combination with the accompanying drawings and preferred embodiments.

[0025] See also Figure 1-5 The utility model provides an embodiment: a fertilizing device for crop planting, comprising a liquid storage tank 1 and a support frame 7, the support frame 7 is installed at the top of the liquid storage tank 1, and the support frame 7 is fixedly connected to the liquid storage tank 1, a swing motor 21 is installed at the top of the support frame 7, the swing motor 21 plays a role of power drive, and the swing motor 21 is fixedly connected to the support frame 7, a movable shaft 20 is installed at the output end of the swing motor 21, and the movable shaft 20 is movably connected to the support frame 7, and the end of the movable shaft 20 away from the swing motor 21 is installed A rotating disk 22 is installed, a connecting rod 23 is installed on the side wall of the rotating disk 22, a sliding screen plate 25 is arranged on the top of the support frame 7 on one side of the swing motor 21, and the sliding screen plate 25 is slidably connected to the support frame 7, and the connecting rod 23 is movably connected to the sliding screen plate 25, a mesh screen plate 24 is installed on the top of the sliding screen plate 25, two groups of integrated frames 3 are installed on the side wall of the liquid storage tank 1, a rotating box 8 is installed on the outer wall of the liquid storage tank 1, a stirring frame 5 is movably arranged inside the liquid storage tank 1, and four groups of movable wheels 6 are installed at the bottom of the liquid storage tank 1;

[0026] First, the device is connected to an external controller and an external circuit, and the fertilizer is poured onto the mesh screen plate 24. The swing motor 21 is turned on by external control, and the swing motor 21 drives the movable shaft 20 to rotate, and the movable shaft 20 drives the rotating disk 22 to rotate. Since the connecting rod 23 is installed at the eccentric position of the rotating disk 22, the rotating disk 22 drives the connecting rod 23 to swing back and forth. Under the sliding cooperation between the sliding screen plate 25 and the support frame 7, the connecting rod 23 drives the sliding screen plate 25 to move back and forth on the support frame 7, and the sliding screen plate 25 drives the mesh screen plate 24 to move back and forth to swing and screen the fertilizer. Since the mesh screen plate 24 is a mesh design, fertilizer particles that meet the diameter pass through the mesh screen plate 24 and fall onto the surface of the sliding screen plate 25. Large particles still remain on the surface of the mesh screen plate 24, and are discharged through the mesh screen plate 24 under the action of swinging, and small particles are discharged into the interior of the liquid storage tank 1 through the sliding screen plate 25. Water is added to the interior of the liquid storage tank 1, and the stepper motor 12 is turned on by external control. The stepper motor 12 drives the worm 9 to rotate. Under the mutual meshing of the worm 9 and the worm wheel 11, the worm 9 drives the worm wheel 11 to rotate, and the worm wheel 11 drives the articulated shaft 10 to rotate, and the articulated shaft 10 drives the stirring frame 5 to rotate, so as to stir the water and fertilizer in the liquid storage tank 1 to make them dilute evenly and prevent them from precipitating, so as to facilitate the spraying and fertilizing operation of crops, realize the convenient swing screening of fertilizer particles by the fertilization device, and facilitate the stirring, dilution and precipitation prevention of fertilizer;

[0027] The interior of the integrated frame 3 is movably equipped with a linkage shaft 15, and the side walls of the integrated frame 3 are equipped with a servo motor 2, which plays a role of power drive, and the output end of the servo motor 2 is connected to the linkage shaft 15;

[0028] The surface of the linkage shaft 15 is provided with a swing ring 17, and the swing ring 17 is fixedly connected to the linkage shaft 15. A sliding rod 18 is provided inside the integrated frame 3 below the linkage shaft 15, and the sliding rod 18 is slidably connected to the integrated frame 3. Two sets of moving blocks 16 are installed on the top of the sliding rod 18, and the moving block 16 is slidably connected to the swing ring 17. A connecting block 19 is installed at one end of the sliding rod 18.

[0029] A nozzle 4 is provided below the integrated frame 3, a flexible hose 13 is installed at one end of the nozzle 4, a water pump 14 is provided outside the flexible hose 13, the water pump 14 plays a role of power drive, and the water pump 14 is connected to the flexible hose 13, and the nozzle 4 is connected to the connection block 19;

[0030] A worm 9 is arranged inside the rotating box 8, and the worm 9 is movably connected to the rotating box 8. A stepper motor 12 is installed on the side wall of the rotating box 8, and the stepper motor 12 plays a role of power drive, and the output end of the stepper motor 12 is connected to the worm 9. A hinge shaft 10 is movably installed inside the rotating box 8 on one side of the worm 9, and a worm wheel 11 is mounted on the surface of the hinge shaft 10, and the worm wheel 11 and the worm 9 are meshed with each other, and the hinge shaft 10 is connected to the stirring frame 5;

[0031] The water pump 14 is turned on by external control, and the fertilizer in the liquid storage tank 1 is driven by the water pump 14 to be input into the flexible hose 13, and is sprayed out by the nozzle 4 through the flexible hose 13 to spray and fertilize the crops. The servo motor 2 is turned on by external control, and the servo motor 2 drives the linkage shaft 15 to rotate, and the linkage shaft 15 drives the swing ring 17 to rotate, and the swing ring 17 drives the moving block 16 to move back and forth, and the moving block 16 drives the sliding rod 18 to move back and forth, and the sliding rod 18 drives the connecting block 19 to move back and forth. Under the support of the flexible hose 13, the nozzle 4 is driven by the connecting block 19 to swing back and forth to perform a reciprocating swing spraying operation on the crops, thereby realizing convenient reciprocating swing spraying and fertilization, facilitating the spraying and fertilization of crops in different positions, and improving the effect of spraying and fertilization.

[0032] Working principle: First, the swing motor 21 drives the movable shaft 20 to rotate, and the movable shaft 20 drives the rotating disk 22 to rotate. Because the connecting rod 23 is installed at the eccentric position of the rotating disk 22, the rotating disk 22 drives the connecting rod 23 to swing back and forth. Under the sliding cooperation between the sliding screen plate 25 and the support frame 7, the connecting rod 23 drives the sliding screen plate 25 to move back and forth on the support frame 7, and the sliding screen plate 25 drives the mesh screen plate 24 to move back and forth to swing and screen the fertilizer. Because the mesh screen plate 24 is a mesh design, fertilizer particles that meet the diameter pass through the mesh screen plate 24 and fall onto the surface of the sliding screen plate 25, and large particles still remain on the surface of the mesh screen plate 24 and are discharged through the mesh screen plate 24 under the action of swinging, and small particles pass through the sliding screen plate 25 and are discharged into the interior of the liquid storage tank 1. Water is added to the interior of the liquid storage tank 1, and the stepping motor 12 drives the worm 9 to rotate, and the worm 9 drives the worm wheel 11 to rotate, and the worm wheel 1 1 drives the articulated shaft 10 to rotate, and the articulated shaft 10 drives the stirring frame 5 to rotate to stir the water and fertilizer in the liquid storage tank 1 to make them dilute evenly and prevent them from precipitating, so as to facilitate the spraying and fertilizing operation on crops. The water pump 14 is turned on by external control, and the fertilizer in the liquid storage tank 1 is driven by the water pump 14 to input the fertilizer into the flexible hose 13, and is sprayed out from the nozzle 4 through the flexible hose 13 to spray and fertilize the crops. The servo motor 2 drives the linkage shaft 15 to rotate, and the linkage shaft 15 drives the swing ring 17 to rotate, and the swing ring 17 drives the moving block 16 to reciprocate, and the moving block 16 drives the sliding rod 18 to reciprocate, and the sliding rod 18 drives the connecting block 19 to reciprocate. Under the support of the flexible hose 13, the connecting block 19 drives the nozzle 4 to swing back and forth to perform a reciprocating swing spraying operation on the crops, so as to complete the use of the agricultural swing fertilization device.

[0033] The above description is only a preferred embodiment of the present invention and does not constitute any form of limitation to the present invention. Although the present invention has been disclosed as a preferred embodiment as above, it is not intended to limit the present invention. Any technical personnel in this field can make some changes or modify the technical contents disclosed above into equivalent embodiments without departing from the scope of the technical solution of the present invention. However, any brief modifications, equivalent changes and modifications made to the above embodiments based on the technical essence of the present invention without departing from the content of the technical solution of the present invention are still within the scope of the technical solution of the present invention.

Claims

1. A fertilizing device for crop planting, comprising a liquid storage tank (1) and a support frame (7), characterized in that: A support frame (7) is installed at the top of the liquid storage tank (1), and the support frame (7) is fixedly connected to the liquid storage tank (1); a swing motor (21) is installed at the top of the support frame (7), and the swing motor (21) is fixedly connected to the support frame (7); a movable shaft (20) is installed at the output end of the swing motor (21), and the movable shaft (20) is movably connected to the support frame (7); a rotating disk (22) is installed at one end of the movable shaft (20) away from the swing motor (21), and a connecting rod (23) is installed on the side wall of the rotating disk (22); A sliding screen plate (25) is arranged at the top of the support frame (7) on one side of the motor (21), and the sliding screen plate (25) is slidably connected to the support frame (7), and the connecting rod (23) is movably connected to the sliding screen plate (25), and a mesh screen plate (24) is installed at the top of the sliding screen plate (25), two groups of integrated frames (3) are installed on the side wall of the liquid storage tank (1), a rotating box (8) is installed on the outer wall of the liquid storage tank (1), a stirring frame (5) is movably arranged inside the liquid storage tank (1), and four groups of movable wheels (6) are installed at the bottom of the liquid storage tank (1).

2. A fertilizing device for crop planting according to claim 1, characterized in that: A linkage shaft (15) is movably installed inside the integrated frame (3), a servo motor (2) is installed on the side wall of the integrated frame (3), and the output end of the servo motor (2) is connected to the linkage shaft (15).

3. A fertilizing device for crop planting according to claim 2, characterized in that: The surface of the linkage shaft (15) is covered with a swing ring (17), and the swing ring (17) is fixedly connected to the linkage shaft (15).

4. A fertilizing device for crop planting according to claim 2, characterized in that: A sliding rod (18) is provided inside the integrated frame (3) below the linkage shaft (15), and the sliding rod (18) is slidably connected to the integrated frame (3), two groups of moving blocks (16) are installed at the top of the sliding rod (18), and the moving blocks (16) are slidably connected to the swing ring (17), and a connecting block (19) is installed at one end of the sliding rod (18).

5. A fertilizing device for crop planting according to claim 1, characterized in that: A nozzle (4) is arranged below the integrated frame (3), a flexible hose (13) is installed at one end of the nozzle (4), a water pump (14) is arranged outside the flexible hose (13), the water pump (14) is connected to the flexible hose (13), and the nozzle (4) is connected to a connecting block (19).

6. A fertilizing device for crop planting according to claim 1, characterized in that: A worm (9) is arranged inside the rotating box (8), and the worm (9) is movably connected to the rotating box (8).

7. A fertilizing device for crop planting according to claim 1, characterized in that: A stepping motor (12) is installed on the side wall of the rotating box (8), and the output end of the stepping motor (12) is connected to the worm (9).

8. A fertilizing device for crop planting according to claim 6, characterized in that: A hinge shaft (10) is movably installed inside the rotating box (8) on one side of the worm (9), a worm wheel (11) is mounted on the surface of the hinge shaft (10), the worm wheel (11) and the worm (9) are meshed with each other, and the hinge shaft (10) is connected to the stirring frame (5).

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