A corn cultivation fertilizer device

Abstract

This utility model relates to the technical field of topdressing devices, and in particular to a topdressing device for corn cultivation. The device includes a mobile unit comprising a topdressing body, with movable supports bolted to both sides of the bottom of the topdressing body. A furrowing plow and a receiving rod are welded to the bottom of the topdressing body, with an adjusting rod installed at the bottom of the receiving rod and a soil-collecting plow welded to the bottom end of the adjusting rod. A battery box is bolted to the top of the topdressing body. The fertilization mechanism includes a fertilizer box bolted to the top of the topdressing body, with a drive motor mounted on the top of the fertilizer box. A conveying rod is fixed to the drive end of the drive motor via a coupling, and a spiral blade is welded to the outer side of the conveying rod. Through the receiving rod, adjusting rod, and soil-collecting plow, the soil from the furrows is filled into the furrow, preventing fertilizer from being exposed and thus improving the fertilization effect. The drive motor, conveying rod, and spiral blade prevent fertilizer blockage and allow for control of the fertilizer application rate, thereby improving the uniformity of fertilization.

Description

Technical Field

[0001] This utility model relates to the technical field of topdressing devices, specifically a topdressing device for corn cultivation. Background Technology

[0002] Topdressing devices for corn cultivation are specialized equipment for supplementing fertilizer to the soil during the corn growing season. Their core function is to improve the accuracy of fertilization, fertilizer utilization, reduce labor costs, and adapt to different planting scales and plot conditions.

[0003] However, while existing topdressing devices for corn cultivation can open trenches and apply fertilizer to the trenches for corn cultivation, some soil will move out of the trench after opening and fertilization, leaving the fertilizer exposed and affecting the fertilization effect. Furthermore, the topdressing device is not good at delivering fertilizer during the fertilization process, which can easily lead to fertilizer blockage and uneven fertilization. Therefore, we propose a topdressing device for corn cultivation. Utility Model Content

[0004] To address the shortcomings of existing technologies, this utility model provides a topdressing device for corn cultivation, thereby solving the problems mentioned in the background section.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a topdressing device for corn cultivation, comprising, The mobile unit includes a topdressing body, with movable brackets bolted to both sides of the bottom of the topdressing body. A furrowing plow and a storage rod are welded to the bottom of the topdressing body, with an adjusting rod installed at the bottom of the storage rod. A soil-collecting plow is welded to the bottom end of the adjusting rod, and a battery box is bolted to the top of the topdressing body. The fertilization mechanism includes a fertilizer box bolted to the top of the main body of the fertilizer application, a drive motor mounted on the top of the fertilizer box, a conveying rod fixed to the drive end of the drive motor via a coupling, and a spiral blade welded to the outside of the conveying rod.

[0006] Preferably, there are two movable supports, one of which is rotatably connected to a movable wheel on its inner side, and the other of which is rotatably connected to an electric wheel on its inner side.

[0007] Preferably, a push rod is bolted to both the front and back of the topdressing body, and a handle and a control lever are respectively installed on the outer side of the push rod.

[0008] Preferably, a lithium battery is installed inside the battery box, and a controller is bolted to the front of the battery box.

[0009] Preferably, the fertilizer box has a feeding port on the top side away from the drive motor, and the fertilizer box is made of plastic.

[0010] Preferably, a fertilizer tube is bolted to the bottom of the fertilizer box, and the fertilizer tube is a hollow structure. Beneficial effects

[0011] This utility model provides a topdressing device for corn cultivation, which has the following beneficial effects: 1. This corn cultivation topdressing device, equipped with a receiving rod, an adjusting rod, and a soil-collecting plow, allows workers to prepare fertilizer by adding it to the fertilizer box. When fertilization is needed, the electric wheel is activated by controlling the starter, which moves the device. At this time, the furrowing plow can then open furrows, and the fertilizer can enter the furrow through the fertilizer pipe. As the topdressing device moves, the soil-collecting plow can center the soil in the furrow. If the soil-collecting plow does not collect all the soil, the worker can loosen the bolt on the receiving rod, pull down the adjusting rod to adjust the distance of the soil-collecting plow from the ground, and then tighten the bolt on the receiving rod. This ensures that the soil from the furrow is filled into the furrow, preventing the fertilizer from being exposed and thus improving the fertilization effect.

[0012] 2. This corn cultivation topdressing device, through the setting of a drive motor, conveying rod and spiral blade, during the fertilization process, the drive motor drives the conveying rod to rotate, and the spiral blade will also rotate. At this time, the spiral blade can push the fertilizer into the fertilizer tube. When pushing the fertilizer, the amount of fertilizer can be controlled by the rotation speed of the spiral blade. This structure avoids the phenomenon of fertilizer blockage, and can also control the amount of fertilizer, thereby improving the uniformity of fertilization. Attached Figure Description

[0013] Figure 1 This is a schematic diagram of the overall structure of this utility model; Figure 2 This is a partial structural schematic diagram of the fertilizer application mechanism of this utility model; Figure 3 This is a partial structural schematic diagram of the mobile unit of this utility model; Figure 4 This is a cross-sectional view of the fertilizer box of this utility model.

[0014] In the diagram: 1. Moving unit; 101. Topdressing body; 102. Moving support; 103. Moving wheels; 104. Electric wheels; 105. Fertilizer ditcher; 106. Storage rod; 107. Adjusting rod; 108. Soil-collecting ditch; 109. Battery box; 110. Lithium battery; 111. Controller; 112. Handle; 113. Control handle; 114. Push rod; 2. Fertilizer application mechanism; 201. Fertilizer box; 202. Drive motor; 203. Conveying rod; 204. Spiral blade; 205. Feeding port; 206. Fertilizer pipe. Detailed Implementation

[0015] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. All other embodiments obtained by those skilled in the art based on the embodiments of the present utility model without creative effort are within the protection scope of the present utility model.

[0016] Please see Figure 1-4 This utility model provides a technical solution: a topdressing device for corn cultivation, comprising, The mobile unit 1 includes a topdressing body 101. The bottom sides of the topdressing body 101 are bolted with a mobile bracket 102. The bottom of the topdressing body 101 is welded with a furrowing plow 105 and a storage rod 106. An adjustment rod 107 is installed at the bottom of the storage rod 106. A soil-picking plow 108 is welded to the bottom end of the adjustment rod 107. The top of the topdressing body 101 is bolted with a battery box 109. The fertilization mechanism 2 includes a fertilizer box 201 bolted to the top of the top fertilizer body 101, a drive motor 202 installed on the top of the fertilizer box 201, a conveying rod 203 fixed to the drive end of the drive motor 202 via a coupling, and a spiral blade 204 welded to the outside of the conveying rod 203.

[0017] Furthermore, two movable supports 102 are provided. One movable support 102 is rotatably connected to a movable wheel 103 on its inner side, and the other movable support 102 is rotatably connected to an electric wheel 104 on its inner side. Through the electric wheel 104, the device can be moved by the force generated by the electric wheel 104.

[0018] Furthermore, push rods 114 are bolted to both the front and back of the topdressing body 101. Handles 112 and control handles 113 are respectively installed on the outer side of the push rods 114. The push rods 114 facilitate the movement of the device by the staff, and the control handles 113 can control the movement of the device and the application of fertilizer.

[0019] Furthermore, a lithium battery 110 is installed inside the battery box 109, and a controller 111 is bolted to the front of the battery box 109. The lithium battery 110 can provide power, and the controller 111 can control the device.

[0020] Furthermore, a feeding port 205 is provided on the top of the fertilizer box 201 on the side away from the drive motor 202. The fertilizer box 201 is made of plastic, which makes the fertilizer box 201 more sturdy and durable and less prone to damage.

[0021] Furthermore, the bottom of the fertilizer box 201 is bolted with a fertilizer pipe 206, which is a hollow structure, allowing fertilizer to be applied more effectively into the trench.

[0022] Working Principle: After installation, first check the installation, fixation, and safety precautions of this utility model. When using the topdressing device for corn cultivation, the worker adds fertilizer to the fertilizer box 201 for preparation. When fertilization is needed, the electric wheel 104 is started by controlling the lever 113. The electric wheel 104 drives the device to move, and the furrowing plow 105 can then perform furrowing operations. At the same time, the drive motor 202 drives the conveyor rod 203 to rotate, and the spiral blade 204 will also rotate. At this time, the spiral blade 204 can push the fertilizer into the fertilizer pipe 206, and push the fertilizer... During application, the amount of fertilizer can be controlled by the rotation speed of the spiral blade 204. The fertilizer can then enter the ditch through the fertilizer pipe 206. As the topdressing device moves, the soil-collecting plow 108 can push the soil from the ditch into the ditch. When the soil-collecting plow 108 does not collect all the soil, the worker can loosen the bolt on the receiving rod 106, then pull down the adjusting rod 107 to adjust the distance of the soil-collecting plow 108 from the ground, and then tighten the bolt on the receiving rod 106. This completes the use of this utility model. This utility model has a simple structure and is safe and convenient to use.

[0023] The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A topdressing device for corn cultivation, characterized in that: include, The mobile unit (1) includes a topdressing body (101), with a mobile bracket (102) bolted to both sides of the bottom of the topdressing body (101). A furrowing plow (105) and a storage rod (106) are welded to the bottom of the topdressing body (101). An adjusting rod (107) is installed at the bottom of the storage rod (106). A soil-picking plow (108) is welded to the bottom end of the adjusting rod (107). A battery box (109) is bolted to the top of the topdressing body (101). The fertilization mechanism (2) includes a fertilizer box (201) bolted to the top of the top fertilizer body (101), a drive motor (202) installed on the top of the fertilizer box (201), a conveying rod (203) fixed to the drive end of the drive motor (202) through a coupling, and a spiral blade (204) welded to the outside of the conveying rod (203).

2. The topdressing device for corn cultivation according to claim 1, characterized in that: Two movable supports (102) are provided, one of which is rotatably connected to a movable wheel (103) on its inner side, and the other is rotatably connected to an electric wheel (104) on its inner side.

3. The topdressing device for corn cultivation according to claim 1, characterized in that: The front and back of the topdressing body (101) are bolted with push rods (114), and handles (112) and control handles (113) are respectively installed on the outside of the push rods (114).

4. The topdressing device for corn cultivation according to claim 1, characterized in that: The battery box (109) is equipped with a lithium battery (110), and a controller (111) is bolted to the front of the battery box (109).

5. A topdressing device for corn cultivation according to claim 1, characterized in that: The fertilizer box (201) has a feeding port (205) on the top side away from the drive motor (202), and the fertilizer box (201) is made of plastic.

6. A topdressing device for corn cultivation according to claim 1, characterized in that: The fertilizer box (201) is bolted to the bottom of the fertilizer tube (206), which is a hollow structure.

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