Solid fertilizer applicator for fruit trees
By designing a lever-controlled fertilizer control disk structure, the problem of quantitative fertilization of fruit tree solid fertilizers in the existing technology is solved, and the precise control of the amount of fertilizer applied is achieved to ensure the healthy growth of the fruit tree.
Patent Information
- Application Number
- CN202421709473.4
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-07-19
- Publication Date
- 2025-05-27
- Estimated Expiration
- 2034-07-19
AI Technical Summary
The prior art cannot achieve quantitative fertilization of fruit tree solid fertilizer, resulting in the amount of fertilizer applied can only be estimated through visual measurement and cannot be accurately controlled.
A fruit tree solid fertilizer fertilizer fertilizer is designed, using two lever-controlled fertilizer plates. Through the cooperation of springs and pressure rods, the alternate opening and closing of the fertilizer plates is realized to ensure quantitative fertilizer application.
Relative consistency of the amount of fertilizer applied each time is achieved, excessive or too little fertilizer is avoided, which is conducive to the healthy growth of fruit trees.
Smart Images
Figure CN222897619U_ABST
Abstract
Description
Technical Field
[0001] The utility model relates to the technical field of solid waste fertilization, in particular to a solid fertilizer applicator for fruit trees. Background Technique
[0002] There are various ways to apply fertilizers. Some directly apply granular fertilizers, some apply water-soluble fertilizers after turning them into water, and some apply water-fertilizer mixtures after melting them into a semi-granular state. Different growth stages of fruit trees require targeted fertilization. Water-soluble fertilizers or semi-melted water-fertilizer mixtures can be spray-irrigated, but granular fertilizers can only be applied by grasping or scooping.
[0003] Although existing fertilizer applicators can control valves through pipelines to apply granular fertilizers, the fertilization amount in such a fertilization method can only be estimated visually and cannot be quantitatively fertilized. Content of the Utility Model
[0004] The main purpose of the utility model is to provide a solid fertilizer applicator for fruit trees, aiming to solve the technical problem that existing technologies cannot quantitatively fertilize.
[0005] To achieve the above purpose, the utility model provides a solid fertilizer applicator for fruit trees, including a fertilizer storage bin. An out-fertilizer flexible hose is installed below the fertilizer storage bin, and a fertilizer control pipe is installed through a connector on the out-fertilizer flexible hose;
[0006] Two disk grooves are provided on the fertilizer control pipe, and a lever is installed between the two disk grooves through a bracket. Control disks are installed at both ends of the lever;
[0007] A spring is arranged below the lever.
[0008] Further, the bracket is arranged close to the left control disk, the spring is arranged close to the right control disk, the control disk is adapted to the fertilizer control hose. In the normal state, the left control disk is pressed down to block the fertilizer control pipe, and the right control disk is lifted to conduct the fertilizer control pipe.
[0009] Further, the lever is L-shaped, the lever is rotatably installed on the bracket, the left side of the lever is connected to the edge of the left control disk, the right side of the lever is connected to the axis center of the right control disk, and a pressure rod is rotatably installed at the right end of the lever.
[0010] Further, a sheath is sleeved outside the fertilizer control pipe, the pressure rod is movably installed in the sheath, and a hand-holding groove is provided on the sheath.
[0011] Further, the cross-section of the disk groove is semi-circular, and brushes are installed on both sides of the disk groove through screws.
[0012] Further, the spring is fixedly connected to the fertilizer control pipe.
[0013] The beneficial effects of the utility model are embodied in:
[0014] In the utility model, two fertilizer control discs controlled by levers are arranged. Under normal conditions, the left fertilizer control disc is closed due to the support of a spring. When the pressure rod is pressed, the spring is pressed down, the left fertilizer control disc is opened, and the right fertilizer control disc is closed, and the fertilizer between the left and right fertilizer control discs slides out, so that repeated quantitative fertilization can be achieved. BRIEF DESCRIPTION OF THE DRAWINGS
[0015] Figure 1 It is a schematic diagram of the overall structure of the utility model;
[0016] Figure 2 This is a schematic diagram of the fertilizer control mechanism of the utility model;
[0017] Figure 3 It is a three-dimensional cross-sectional view of the fertilizer control mechanism of the utility model;
[0018] Figure 4 for Figure 3 Front view of .
[0019] Description of reference numerals:
[0020] 1. Fertilizer storage bin, 2. Fertilizer discharge hose, 3. Connector, 4. Fertilizer control pipe, 4a. Disc slot, 5. Lever, 6. Fertilizer control disc, 7. Brush, 8. Bracket, 9. Spring, 10. Pressure rod, 11. Sheath. DETAILED DESCRIPTION
[0021] 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. In the absence of conflict, the embodiments in this application and the features in the embodiments can be combined with each other. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the utility model.
[0022] It should be noted that if the embodiments of the present invention involve directional indications (such as up, down, left, right, front, back...), the directional indications are only used to explain the relative position relationship, movement status, etc. between the components under a certain specific posture (as shown in the accompanying drawings). If the specific posture changes, the directional indication will also change accordingly.
[0023] In addition, if the descriptions such as "first" and "second" are involved in the embodiments of the present utility model, the descriptions of "first", "second", etc. are only for descriptive purposes and cannot be understood as indicating or implying their relative importance or implicitly specifying the quantity of the indicated technical features. Thus, the features defined with "first" and "second" may explicitly or implicitly include at least one such feature. In addition, the meaning of "and / or" appearing throughout the text includes three parallel scenarios. Taking "A and / or B" as an example, it includes scenario A, or scenario B, or the scenario where both A and B are satisfied simultaneously. In addition, "a plurality of" means more than two. In addition, the technical solutions between various embodiments can be combined with each other, but it must be based on the ability of those of ordinary skill in the art to implement. When the combination of technical solutions results in contradictions or cannot be implemented, it should be considered that such a combination of technical solutions does not exist.
[0024] See Figures 1 to 4 , the solid fertilizer applicator for fruit trees of the present utility model includes a fertilizer storage bin 1, a fertilizer outlet hose 2 is installed below the fertilizer storage bin 1, and a fertilizer control pipe 4 is installed on the fertilizer outlet hose 2 through a connector 3;
[0025] Two disc grooves 4a are provided on the fertilizer control pipe 4, and a lever 5 is installed between the two disc grooves 4a through a bracket 8, and fertilizer control discs 6 are installed at both ends of the lever 5;
[0026] A spring 9 is arranged below the lever 5.
[0027] Working principle
[0028] Two fertilizer control discs that can be alternately closed and opened are arranged through a lever and a bracket, and a spring is arranged below the lever. When the spring bounces up, the left fertilizer control disc is closed. When the pressing rod is pressed, the left fertilizer control disc is opened and the right fertilizer control disc is closed, and the fertilizer between the left and right fertilizer control discs slides out. In this way, the amount of fertilizer applied each time can be relatively consistent, avoiding being too much or too little and being unfavorable to the growth of fruit trees.
[0029] In some embodiments, see Figure 1 As shown, the bracket 8 is arranged close to the left fertilizer control disc 6, the spring 9 is arranged close to the right fertilizer control disc 6, the fertilizer control disc 6 is adapted to the fertilizer control hose 4. In the normal state, the left fertilizer control disc 6 is pressed down to block the fertilizer control pipe 4, and the right fertilizer control disc 6 is lifted to conduct the fertilizer control pipe 4.
[0030] In some embodiments, see Figure 1 As shown, the lever 5 is L-shaped, the lever 5 is rotatably installed on the bracket 8, the left side of the lever 5 is connected to the edge of the left fertilizer control disc 6, the right side of the lever 5 is connected to the axis center of the right fertilizer control disc 6, and a pressing rod 10 is rotatably installed at the right end of the lever 5.
[0031] In some embodiments, see Figure 1As shown, a sheath 11 is sleeved around the fertilizer control pipe 4, the pressure rod 10 is movably installed in the sheath 11, and a hand-holding groove is provided on the sheath 11.
[0032] In some embodiments, referring to Figure 1 As shown, the cross-section of the disc groove 4a is semi-circular, and brushes 7 are installed on both sides of the disc groove 4a by screws. The brushes are used to prevent granular fertilizer from leaking out of the disc groove and at the same time to brush off the fertilizer adhering to the surface of the fertilizer control disc. The brushes can be flexible brushes.
[0033] In some embodiments, referring to Figure 1 As shown, the spring 9 is fixedly connected to the fertilizer control pipe 4.
[0034] The above are only the preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.
Claims
1. A solid fertilizer applicator for fruit trees, comprising a fertilizer storage bin (1), a fertilizer outlet hose (2) being arranged below the fertilizer storage bin (1), characterized in that The fertilizer outlet hose (2) is equipped with a fertilizer control pipe (4) via a connector (3); The fertilizer control pipe (4) is provided with two disc grooves (4a), a lever (5) is installed between the two disc grooves (4a) via a bracket (8), and fertilizer control discs (6) are installed at both ends of the lever (5); A spring (9) is arranged below the lever (5).
2. The solid fertilizer applicator for fruit trees according to claim 1, characterized in that: The support (8) is arranged close to the left fertilizer control plate (6), and the spring (9) is arranged close to the right fertilizer control plate (6). The fertilizer control plate (6) is adapted to the fertilizer control pipe (4). In a normal state, the fertilizer control plate (6) on the left is pressed down to block the fertilizer control pipe (4), and the fertilizer control plate (6) on the right is lifted up to conduct the fertilizer control pipe (4).
3. The solid fertilizer applicator for fruit trees according to claim 1, characterized in that: The lever (5) is L-shaped and is rotatably mounted on the bracket (8). The left side of the lever (5) is connected to the edge of the left fertilizer control plate (6), and the right side of the lever (5) is connected to the axis of the right fertilizer control plate (6). A pressure rod (10) is rotatably mounted on the right end of the lever (5).
4. The solid fertilizer applicator for fruit trees as claimed in claim 3, characterized in that: The fertilizer control pipe (4) is sheathed with a sheath (11) on its periphery, the pressure rod (10) is movably mounted in the sheath (11), and the sheath (11) is provided with a hand grip groove.
5. The solid fertilizer applicator for fruit trees according to claim 1, characterized in that: The disc groove (4a) has a semicircular cross-section, and brushes (7) are mounted on both sides of the disc groove (4a) via screws.
6. The solid fertilizer applicator for fruit trees as claimed in claim 2, characterized in that: The spring (9) is fixedly connected to the fertilizer control pipe (4).