Variable rate fertilization device based on crop seedling condition information

Abstract

The utility model relates to the technical field of agricultural equipment, and discloses a variable fertilization device based on crop seedling condition information, which comprises a fixed plate and an L-shaped support frame, one side of the L-shaped support frame is fixedly provided with a material storage box through a mounting block, and one side of the material storage box is fixedly provided with a first motor. According to the variable fertilization device based on the crop seedling condition information, through cooperative arrangement of a first motor, a first transmission rod, a rotating rod, a stirring rod, an electromagnetic valve, a discharging pipe, a spraying box, a material distribution frame, a flow distribution plate, an air blower and a flow guide pipe, when the variable fertilization device is used, the first motor drives the first transmission rod and the rotating rod to rotate, and then the stirring rod is driven to stir a fertilizer; then the discharging amount of an electromagnetic valve is adjusted according to the fertile condition of the farmland, so that the fertilizer can fall into the spraying box through a discharging pipe, and the fertilizer in the spraying box is blown out through an air blower and a flow guide pipe, so that various fertilizers are conveniently mixed and stirred, and the fertilizing amount is conveniently and reasonably adjusted according to crop seedling condition information.

Description

Technical Field

[0001] The utility model relates to the technical field of agricultural equipment, in particular to a variable fertilization device based on crop seedling information. Background Art

[0002] Crops have different requirements for nutrients at different growth stages. To meet the growth needs of crops, corresponding topdressing operations need to be carried out at different growth stages of crops. Traditional topdressing operations are mainly done by manual spreading, which is not only time-consuming and labor-intensive, but also inefficient. In addition, topdressing is often done manually based on experience, which is not accurate. In recent years, with the improvement of agricultural mechanization, topdressing devices for spreading fertilizer on crops have emerged.

[0003] The existing variable fertilization device based on crop seedling information is not convenient for mixing and stirring multiple fertilizers, which leads to uneven fertilization, easily affects the growth of seedlings, and is not convenient for reasonably adjusting the fertilization height of the fertilization device according to the height of the seedlings. Therefore, the utility model provides a variable fertilization device based on crop seedling information. Utility Model Content

[0004] 1. Technical issues to be resolved

[0005] In view of the deficiencies in the prior art, the utility model provides a variable fertilization device based on crop seedling information, which solves the problems raised in the above-mentioned background technology.

[0006] (II) Technical solution

[0007] To achieve the above objectives, the utility model provides the following technical solutions to achieve the above objectives: a variable fertilization device based on crop seedling information, comprising a fixed plate and an L-shaped support frame, a storage box is fixedly installed on one side of the L-shaped support frame through a mounting block, a first motor is fixedly installed on one side of the storage box, a first transmission rod is splinedly connected to the output end of the first motor, a rotating rod is fixedly installed on one end of the first transmission rod, a stirring rod is fixedly installed on the surface of the rotating rod, a solenoid valve is fixedly installed on the bottom of the storage box, a feeding pipe is fixedly installed on one end of the solenoid valve, a spray box is fixedly connected to one end of the feeding pipe, a material dividing frame is fixedly installed on the inner top wall of the spray box, a diverter plate is fixedly installed on the inner side wall of the spray box, a blower is fixedly installed on one side of the spray box, and the output end of the blower is fixedly connected to the spray box through a guide pipe.

[0008] Preferably, a box cover is mounted on the upper surface of the storage box via a hinge, a feed hopper is fixedly mounted on the upper surface of the box cover, and a handle is fixedly mounted on one side of the feed hopper.

[0009] Preferably, a fixing block is fixedly mounted on one side of the fixing plate, and a second motor is fixedly mounted on an upper surface of the fixing block.

[0010] Preferably, the output end of the second motor is spline-connected with a second transmission rod, and a threaded rod is fixedly mounted on one end of the second transmission rod.

[0011] Preferably, the surface of the threaded rod is fixedly connected to the L-shaped support frame via a threaded block, and a connecting seat is fixedly installed on the other side of the fixing plate.

[0012] Preferably, a universal wheel is fixedly mounted on the bottom of the L-shaped support frame, and a brake pad is arranged inside the universal wheel.

[0013] (III) Beneficial effects

[0014] Compared with the prior art, the utility model provides a variable fertilization device based on crop seedling information, which has the following beneficial effects:

[0015] The variable fertilization device based on crop seedling information is arranged in coordination with a first motor, a first transmission rod, a rotating rod, a stirring rod, a solenoid valve, a feeding pipe, a spray box, a material distribution frame, a diverter plate, a blower and a guide pipe. When in use, the first motor drives the first transmission rod and the rotating rod to rotate, thereby driving the stirring rod to stir the fertilizer, and then adjusting the feeding amount of the solenoid valve according to the fertility of the farmland, so that the fertilizer can fall into the spray box through the feeding pipe, and the fertilizer in the spray box is blown out through the blower and the guide pipe, thereby facilitating the mixing and stirring of multiple fertilizers and facilitating the reasonable adjustment of the fertilizer amount according to the crop seedling information. The second motor, the second transmission rod, the threaded rod and the threaded block are arranged in coordination with each other. When in use, the second motor drives the second transmission rod and the threaded rod to rotate, thereby driving the threaded block and the L-shaped support frame to rise or fall along the guide rod, thereby adjusting the spraying height of the variable fertilization device and improving the quality and efficiency of fertilization. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is a schematic diagram of the structure of the utility model;

[0017] Figure 2 This is a cross-sectional view of the structure of the utility model;

[0018] Figure 3 It is a structural sectional view of the material storage box in the utility model.

[0019] In the figure: 1, fixed plate 2, L-shaped support frame 3, mounting block 4, storage box 5, first motor 6, first transmission rod 7, rotating rod 8, stirring rod 9, solenoid valve 10, feeding pipe 11, spray box 12, material distribution frame 13, diverter plate 14, blower 15, guide pipe 16, box cover 17, feed hopper 18, handle 19, fixed block 20, second motor 21, second transmission rod 22, threaded rod 23, threaded block 24, connecting seat 25, universal wheel. DETAILED DESCRIPTION

[0020] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0021] See also Figure 1-3The utility model provides a technical solution: it includes a fixed plate 1 and an L-shaped support frame 2, a storage box 4 is fixedly installed on one side of the L-shaped support frame 2 through a mounting block 3, a first motor 5 is fixedly installed on one side of the storage box 4, an output end of the first motor 5 is spline-connected with a first transmission rod 6, a rotating rod 7 is fixedly installed on one end of the first transmission rod 6, a stirring rod 8 is fixedly installed on the surface of the rotating rod 7, a solenoid valve 9 is fixedly installed on the bottom of the storage box 4, a feeding pipe 10 is fixedly installed on one end of the solenoid valve 9, a spray box 11 is fixedly connected to one end of the feeding pipe 10, a material distribution frame 12 is fixedly installed on the inner top wall of the spray box 11, and a spray box 11 is fixedly installed on the inner top wall of the spray box 11. A diverter plate 13 is fixedly installed on the inner wall, a blower 14 is fixedly installed on one side of the spray box 11, and the output end of the blower 14 is fixedly connected to the spray box 11 through a guide tube 15. Through the coordination of the first motor 5, the first transmission rod 6, the rotating rod 7, the stirring rod 8, the solenoid valve 9, the feeding pipe 10, the spray box 11, the dividing frame 12, the diverter plate 13, the blower 14 and the guide tube 15, when in use, the first motor 5 drives the first transmission rod 6 and the rotating rod 7 to rotate, and then drives the stirring rod 8 to stir the fertilizer, and then adjusts the feeding amount of the solenoid valve 9 according to the fertility of the farmland, so that the fertilizer can fall through the feeding pipe 10 The fertilizer in the spray box 11 is blown out through the blower 14 and the guide tube 15, so as to facilitate mixing and stirring of multiple fertilizers and reasonably adjust the amount of fertilizer according to the crop seedling information. The upper surface of the storage box 4 is hingedly mounted with a box cover 16, and a feed hopper 17 is fixedly mounted on the upper surface of the box cover 16. A handle 18 is fixedly mounted on one side of the feed hopper 17. A fixing block 19 is fixedly mounted on one side of the fixing plate 1, and a second motor 20 is fixedly mounted on the upper surface of the fixing block 19. The output end of the second motor 20 is spline-connected with a second transmission rod 21, and one end of the second transmission rod 21 is fixedly mounted with a threaded rod 2 2, the surface of the threaded rod 22 is fixedly connected to the L-shaped support frame 2 through the threaded block 23. Through the cooperation of the second motor 20, the second transmission rod 21, the threaded rod 22 and the threaded block 23, when in use, the second motor 20 drives the second transmission rod 21 and the threaded rod 22 to rotate, thereby driving the threaded block 23 and the L-shaped support frame 2 to rise or fall along the guide rod, thereby adjusting the spraying height of the variable fertilization device and improving the quality and efficiency of fertilization. A connecting seat 24 is fixedly installed on the other side of the fixed plate 1, and a universal wheel 25 is fixedly installed on the bottom of the L-shaped support frame 2, and a brake pad is arranged inside the universal wheel 25.

[0022] In summary, the variable fertilization device based on crop seedling information is configured by the cooperation of the first motor 5, the first transmission rod 6, the rotating rod 7, the stirring rod 8, the solenoid valve 9, the feeding pipe 10, the spray box 11, the material dividing frame 12, the diverter plate 13, the blower 14 and the guide pipe 15. When in use, the first motor 5 drives the first transmission rod 6 and the rotating rod 7 to rotate, thereby driving the stirring rod 8 to stir the fertilizer, and then adjusting the feeding amount of the solenoid valve 9 according to the fertility of the farmland, so that the fertilizer can fall into the spray box 11 through the feeding pipe 10, and the blower can be used to control the fertilizer. The machine 14 and the guide pipe 15 blow out the fertilizer in the spray box 11, so as to facilitate mixing and stirring of multiple fertilizers, and to facilitate reasonable adjustment of the amount of fertilizer application according to the crop seedling information. Through the coordinated arrangement of the second motor 20, the second transmission rod 21, the threaded rod 22 and the threaded block 23, when in use, the second motor 20 drives the second transmission rod 21 and the threaded rod 22 to rotate, and then drives the threaded block 23 and the L-shaped support frame 2 to rise or fall along the guide rod, thereby adjusting the spraying height of the variable fertilization device and improving the quality and efficiency of fertilization.

[0023] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, the elements defined by the sentence "comprise a ..." do not exclude the existence of other identical elements in the process, method, article or device including the elements.

[0024] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A variable fertilization device based on crop seedling information, comprising a fixing plate (1) and an L-shaped support frame (2), characterized in that: A material storage box (4) is fixedly mounted on one side of the L-shaped support frame (2) via a mounting block (3); a first motor (5) is fixedly mounted on one side of the material storage box (4); an output end of the first motor (5) is spline-connected to a first transmission rod (6); a rotating rod (7) is fixedly mounted on one end of the first transmission rod (6); a stirring rod (8) is fixedly mounted on the surface of the rotating rod (7); a solenoid valve (9) is fixedly mounted on the bottom of the material storage box (4); and the solenoid valve (9) is fixedly mounted on the bottom of the material storage box (4). A feed pipe (10) is fixedly mounted on one end of the valve (9), a spray box (11) is fixedly connected to one end of the feed pipe (10), a material distribution frame (12) is fixedly mounted on the inner top wall of the spray box (11), a flow divider plate (13) is fixedly mounted on the inner side wall of the spray box (11), a blower (14) is fixedly mounted on one side of the spray box (11), and an output end of the blower (14) is fixedly connected to the spray box (11) via a flow guide pipe (15).

2. A variable fertilization device based on crop seedling information according to claim 1, characterized in that: A box cover (16) is installed on the upper surface of the material storage box (4) via a hinge, a feed hopper (17) is fixedly installed on the upper surface of the box cover (16), and a handle (18) is fixedly installed on one side of the feed hopper (17).

3. A variable fertilization device based on crop seedling information according to claim 1, characterized in that: A fixing block (19) is fixedly mounted on one side of the fixing plate (1), and a second motor (20) is fixedly mounted on the upper surface of the fixing block (19).

4. A variable fertilization device based on crop seedling information according to claim 3, characterized in that: The output end of the second motor (20) is spline-connected to a second transmission rod (21), and a threaded rod (22) is fixedly mounted on one end of the second transmission rod (21).

5. A variable fertilization device based on crop seedling information according to claim 4, characterized in that: The surface of the threaded rod (22) is fixedly connected to the L-shaped support frame (2) via a threaded block (23), and a connecting seat (24) is fixedly installed on the other side of the fixing plate (1).

6. The variable fertilization device based on crop seedling information according to claim 1, characterized in that: A universal wheel (25) is fixedly mounted on the bottom of the L-shaped support frame (2), and a brake pad is arranged inside the universal wheel (25).

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