Pear tree planting and fertilizing device
By designing a trolley-type fertilization device, the fertilizer is injected into the deep soil using drilling cones and spiral feed leaves, the problem that traditional fertilization devices cannot penetrate deep into the soil is solved, and the nutrient absorption efficiency of plants and the depth of fertilization are improved.
Patent Information
- Application Number
- CN202420920391.8
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-04-29
- Publication Date
- 2024-12-17
- Estimated Expiration
- Not applicable · inactive patent
AI Technical Summary
Traditional strap fertilization devices cannot inject water and fertilizer into the depths of the soil, making it difficult for fertilizers to melt and spread quickly, which is not conducive to the absorption of plants.
A fertilization device including a trolley, limit rod, liquid pump and drilling assembly is designed to inject fertilizer into the deep soil through drilling cones and spiral feed leaves, and the moving plate and feed leaves are driven by first and second driving motors. Perform operations to ensure that the fertilizer can penetrate deep into the soil.
The device can effectively inject fertilizer into the deep soil, improve the nutrient absorption efficiency of plants, and is suitable for planting pear trees of different diameters to avoid damage to tree roots.
Smart Images
Figure CN222170452U_ABST
Abstract
Description
Technical Field
[0001] This utility model belongs to the technical field of fertilization devices, and specifically relates to a fertilization device for pear tree planting. Background Technology
[0002] During the pear tree planting process, it is necessary to fertilize the soil to provide certain nutrients for the plants and improve the soil fertility. Fertilizer application should be assisted by a fertilization device.
[0003] Because pear trees are typically fertilized with water-based fertilizers, traditional fertilization devices are mostly backpack sprayers. These devices can only spray fertilizer onto the soil surface and cannot inject water and fertilizer deep into the soil, making it difficult for the fertilizer to dissolve quickly in the soil. This hinders the fertilizer from spreading in the soil and is not conducive to plant absorption. Therefore, we have made improvements and proposed a new fertilization device for pear trees. Utility Model Content
[0004] To address the technical problems of traditional fertilization devices, which are mostly backpack sprayers, that only spray fertilizer onto the soil surface and cannot penetrate the soil with water and fertilizer, making it difficult for the fertilizer to dissolve quickly in the soil and hindering its diffusion and absorption by plants, this utility model provides the following technical solution:
[0005] This utility model relates to a fertilization device for pear tree planting, including a handcart and a limiting rod. A battery, a liquid storage tank, and a fixing frame are installed on the rear top of the handcart. A push rod is fixedly installed at the rear end of the handcart. A liquid pump is fixedly installed on the top of the liquid storage tank. A switch button is provided on the top of the handcart below the fixing frame. A drilling assembly is provided on the fixing frame. The drilling assembly includes a moving plate and a first drive motor. A drill bit is fixedly installed at the bottom of the moving plate. A connecting hose is fixedly connected between the drill bit and the liquid pump. A second drive motor is fixedly installed on the top of the moving plate. A spiral conveying blade is fixedly installed at the output end of the second drive motor and extends into the drill bit.
[0006] As a preferred technical solution of this utility model, the front end of the handcart is provided with a slot and the two side walls of the slot are provided with first limiting grooves. The limiting rod is provided with first sliders on both sides and is slidably installed in the first limiting grooves through the first sliders. Multiple springs are fixedly installed between the rear end of the limiting rod and the handcart.
[0007] As a preferred embodiment of this utility model, the handcart has a hole located directly below the drill bit, and the diameter of the hole is larger than the diameter of the drill bit.
[0008] As a preferred technical solution of this utility model, the inner walls of the left and right sides of the fixed frame are provided with longitudinal second limiting grooves, and the left and right sides of the movable plate are integrally formed with second sliders and are slidably installed in the second limiting grooves through the second sliders.
[0009] As a preferred embodiment of this utility model, the first drive motor is fixedly installed on the side of the fixed frame and a turntable is fixedly installed on the output end. The turntable is provided with a protruding post, and a connecting rod is rotatably connected between the protruding post and the moving plate.
[0010] As a preferred embodiment of this utility model, the liquid storage tank is provided with an injection port on the top and a sealing cap is threaded onto the injection port, and a metering window is provided on the liquid storage tank.
[0011] The beneficial effects achieved by this utility model are:
[0012] The fertilizer can push the handcart-style limit bar close to the pear tree and continue to push it forward. The limit bar slides and compresses the spring to effectively adjust the distance between the fertilization site and the tree roots. It will not damage the tree roots when used for pear trees of different diameters.
[0013] The first drive motor drives the turntable to rotate, and the rotation of the turntable, through the connecting rod, causes the moving plate to move up and down repeatedly. The drill bit moves downward and can drill into the ground through the hole. When the moving plate reaches the lowest position, the switch button can be pressed to activate the liquid pump to draw waste into the drill bit. The second drive motor drives the spiral conveyor blade to rotate, which can push the fertilizer and inject it into the deep soil layer through the drill bit head. In summary, this fertilization device is suitable for the planting process of pear trees of different diameters, and can inject waste into the deep soil layer, improving the waste absorption effect without damaging the growth of pear trees. Attached Figure Description
[0014] The accompanying drawings are provided to further illustrate the present invention and form part of the specification. They are used together with the embodiments of the present invention to explain the present invention, but do not constitute a limitation thereof. In the drawings:
[0015] Figure 1 This is a schematic diagram of the structure of a pear tree planting and fertilization device according to this utility model. Figure 1 ;
[0016] Figure 2 This is a schematic diagram of the structure of a pear tree planting and fertilization device according to this utility model. Figure 2 ;
[0017] Figure 3 This is a schematic diagram of the drilling component of a pear tree planting and fertilization device according to this utility model.
[0018] In the diagram: 1. Handcart; 101. First limiting groove; 102. Battery; 103. Push rod; 104. Controller; 105. Liquid storage tank; 106. Liquid pump; 107. Fixing frame; 108. Second limiting groove; 109. Switch button; 2. Limiting rod; 201. Spring; 3. Drilling assembly; 301. Moving plate; 302. First drive motor; 303. Drill cone; 304. Connecting hose; 305. Second drive motor; 306. Spiral conveyor blade; 307. Turntable; 308. Protruding column; 309. Connecting rod. Detailed Implementation
[0019] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.
[0020] Example: Figure 1-3 As shown, a pear tree planting fertilization device includes a handcart 1 and a limiting rod 2. A battery 102, a liquid storage tank 105, and a fixing frame 107 are installed on the rear top of the handcart 1. A push rod 103 is fixedly installed at the rear end of the handcart 1, and a controller 104 is fixedly installed on the push rod 103. A liquid pump 106 is fixedly installed on the top of the liquid storage tank 105. A switch button 109 is located on the top of the handcart 1 below the fixing frame 107. When the moving plate 301 reaches its lowest position, pressing the switch button 109 will activate the liquid pump 106 to pump waste material into the drill bit 303. The fixing frame 107... The device is equipped with a drilling assembly 3, which includes a movable plate 301 and a first drive motor 302. A drill bit 303 is fixedly installed at the bottom of the movable plate 301. A connecting hose 304 is fixedly connected between the drill bit 303 and the liquid pump 106. A second drive motor 305 is fixedly installed at the top of the movable plate 301. A spiral conveying blade 306 is fixedly installed at the output end of the second drive motor 305 and extends into the drill bit 303. The second drive motor 305 drives the spiral conveying blade 306 to rotate, which can push fertilizer and inject it into the deep soil layer through the head of the drill bit 303.
[0021] The handcart 1 has a slot at its front end, and both sides of the slot have first limiting grooves 101. The limiting rod 2 has first sliders on both sides and is slidably installed within the first limiting grooves 101. Multiple springs 201 are fixedly installed between the rear end of the limiting rod 2 and the handcart 1. The fertilizer can push the handcart 1 to bring the limiting rod 2 close to the pear tree and continue pushing forward. The sliding of the limiting rod 2 and the compression of the springs 201 effectively adjust the distance between the fertilization site and the tree roots, ensuring that the roots are not damaged when used on pear trees of different diameters. The handcart 1 has a hole directly below the drill bit 303, with a diameter larger than the drill bit 303. The drill bit 303 can move downwards and drill into the ground through the hole. The fixing frame 107 has longitudinal second limiting grooves 108 on both its left and right inner walls. The moving plate 301 is integrally formed on both its left and right sides. A second slider is slidably installed in the second limiting groove 108. The sliding action between the second slider and the second limiting groove 108 guides and limits the movement of the moving plate 301. A first drive motor 302 is fixedly installed on the side of the fixed frame 107, and a turntable 307 is fixedly installed at its output end. The turntable 307 has a protrusion 308, and a connecting rod 309 is rotatably connected between the protrusion 308 and the moving plate 301. The first drive motor 302 drives the turntable 307 to rotate, and the rotation of the turntable 307 drives the moving plate 301 to move up and down repeatedly through the connecting rod 309. The top of the liquid storage tank 105 is provided with a liquid injection port, and a sealing cap is threaded on the liquid injection port. A metering window is opened on the liquid storage tank 105, through which waste material can be added, and the amount of waste material in the liquid storage tank 105 can be observed through the metering window.
[0022] In the description of this utility model, it should be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "other end", "upper", "side", "top", "inner", "front", "center", "both ends", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings. They 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. Therefore, they should not be construed as limitations on this utility model.
[0023] Furthermore, the terms "first," "second," "third," and "fourth" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of technical features indicated. Thus, a feature defined as "first," "second," "third," or "fourth" may explicitly or implicitly include at least one of those features.
[0024] In this utility model, unless otherwise explicitly specified and limited, the terms "installation", "setting", "connection", "fixing", "screw connection", etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; 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; they can refer to the internal connection of two components or the interaction between two components. Unless otherwise explicitly limited, those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.
[0025] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.
Claims
1. A pear tree planting and fertilizing device, comprising a wheelbarrow (1) and a limiting rod (2), Features: A storage battery (102), a liquid storage tank (105) and a fixed frame (107) are installed on the rear side of the top of the trolley (1); a push rod (103) is fixedly installed on the rear end of the trolley (1); a liquid pump (106) is fixedly installed on the top of the liquid storage tank (105); a switch button (109) is provided on the top of the trolley (1) below the fixed frame (107); a ground drilling assembly (3) is provided on the fixed frame (107); and the ground drilling assembly (3) includes a movable plate (301) and a first driving motor (302), a drill bit (303) is fixedly installed at the bottom of the movable plate (301), a connecting hose (304) is fixedly connected between the drill bit (303) and the liquid pump (106), a second driving motor (305) is fixedly installed at the top of the movable plate (301), a spiral material conveying blade (306) is fixedly installed at the output end of the second driving motor (305), and the spiral material conveying blade (306) extends into the drill bit (303).
2. A pear tree planting and fertilizing device according to claim 1, Features: The front end of the trolley (1) is provided with a notch and both side walls of the notch are provided with first limiting sliding grooves (101); both sides of the limiting rod (2) are provided with first sliding blocks and are slidably installed in the first limiting sliding grooves (101) through the first sliding blocks; and a plurality of springs (201) are fixedly installed between the rear end of the limiting rod (2) and the trolley (1).
3. A pear tree planting and fertilizing device according to claim 1, Features: The trolley (1) is provided with a hole at a position directly below the drill bit (303), and the diameter of the hole is greater than the diameter of the drill bit (303).
4. A pear tree planting and fertilizing device according to claim 1, Features: The inner walls on both sides of the fixed frame (107) are provided with longitudinal second limiting sliding grooves (108), and the left and right sides of the movable plate (301) are integrally formed with second sliding blocks and are slidably installed in the second limiting sliding grooves (108) through the second sliding blocks.
5. A pear tree planting and fertilizing device according to claim 1, Features: The first driving motor (302) is fixedly mounted on the side end of the fixed frame (107) and a rotating disk (307) is fixedly mounted on the output end. A convex column (308) is provided on the rotating disk (307). A connecting rod (309) is rotatably connected between the convex column (308) and the movable plate (301).
6. A pear tree planting and fertilizing device according to claim 1, Features: The top of the liquid storage box (105) is provided with a liquid injection port and a sealing cover is threadedly mounted on the liquid injection port. The liquid storage box (105) is provided with a metering window.