Quantitative fertilization device for agricultural planting

Abstract

The utility model provides a quantitative fertilization device for agricultural planting, which comprises a shell, a mounting pipe is arranged at the bottom of the shell, a fertilizer storage bin is arranged in the shell, the top of the mounting pipe is connected with the fertilizer storage bin, an insertion cone is arranged at the bottom of the mounting pipe, a discharge port is arranged at the bottom of the insertion cone, and the discharge port is connected with the fertilizer storage bin. The outer wall of the insertion cone is attached to the inner wall of the hole of the soil. Fertilizer stored in the fertilizer storage bin can be guided into the mounting pipe through the arranged quantitative discharging structure, meanwhile, the threaded feeding rod drives the fertilizer in the mounting pipe to move downwards, and due to the fact that the mounting pipe and the insertion cone are inserted into soil, the fertilizer can directly enter the soil and is prevented from being blown by wind to move; meanwhile, the fertilizer entering the soil can be in contact with the root system of the tree, so that the root system can quickly absorb the fertilizer.

Description

Technical Field

[0001] The utility model belongs to the technical field of agricultural planting, and in particular relates to a quantitative fertilization device for agricultural planting. Background Art

[0002] Agriculture refers to an important industry in the national economy. Agriculture refers to five industrial forms, including planting, forestry, animal husbandry, fishery, and sideline industries; agriculture in a narrow sense refers to planting. It includes production activities such as the production of food crops, cash crops, fodder crops, and green manure.

[0003] Among them, forestry planting is a type of agricultural planting. During the tree planting process, fertilizers need to be regularly covered around the roots of trees to promote tree production.

[0004] However, when spraying fertilizer around trees, the fertilizer comes into direct contact with the ground, and it takes a certain amount of time for the fertilizer to penetrate through the soil to the vicinity of the tree roots, causing the tree roots to be unable to quickly absorb the nutrients in the fertilizer. In addition, the fertilizer directly exposed to the surface is easily blown away by the wind, resulting in fertilizer waste. Utility Model Content

[0005] Purpose of the utility model

[0006] In view of the above technical problems, the utility model provides a quantitative fertilization device for agricultural planting, which is used to solve the technical problems mentioned in the background technology.

[0007] Technical Solution

[0008] In order to achieve the above-mentioned purpose, the technical solution provided by the utility model is a quantitative fertilization device for agricultural planting, comprising a shell, a mounting tube is provided at the bottom of the shell, a fertilizer storage bin is provided inside the shell, the top of the mounting tube is connected to the fertilizer storage bin, an insertion cone is provided at the bottom of the mounting tube, a discharge port is provided at the bottom of the insertion cone, the outer wall of the insertion cone is fitted with the inner wall of the hole in the soil, a quantitative feeding structure is provided inside the shell, an insert-type fixing structure is provided on the outer wall of the shell, and a sealing cover plate is rotatably connected to one side of the top of the shell.

[0009] Preferably, the cross section of the fertilizer storage bin is configured as an isosceles trapezoid, and the bottom of the fertilizer storage bin is connected to the top of the mounting pipe.

[0010] Preferably, the quantitative feeding structure includes a servo motor, which is arranged at the top of the shell, and the output end of the servo motor is provided with a transmission shaft, the outer wall of the transmission shaft is provided with a cross bar, one end of the cross bar is provided with a stirring rod, and the stirring rod is rotatably connected to the inside of the fertilizer storage bin.

[0011] Preferably, a threaded feeding rod is provided at one end of the transmission shaft, and the threaded feeding rod is rotatably connected to the inside of the mounting tube.

[0012] Preferably, a connecting shaft is provided on the outer wall of the shell, a mounting shaft is provided on the bottom of the connecting shaft, and an insert-type fixing structure is slidably connected to the outer wall of the mounting shaft.

[0013] Preferably, the insert-type fixing structure includes a sliding tube, which is slidably connected to the outer wall of the mounting shaft, an insert shaft is provided at the bottom of the sliding tube, the number of the sliding tubes is set to be multiple, an outer ring is provided between the multiple sliding tubes, an inner ring is provided in the middle of the outer ring, and the inner ring is slidably connected to the mounting tube.

[0014] Beneficial Effects

[0015] Compared with the prior art, the technical solution provided by the utility model has the following beneficial effects:

[0016] The utility model can guide the fertilizer stored in the fertilizer storage bin into the interior of the installation pipe through the quantitative feeding structure, and at the same time, the threaded feeding rod drives the fertilizer in the installation pipe to move downward. Since the installation pipe and the insertion cone are inserted into the soil, the fertilizer can directly enter the soil, avoiding the wind from moving the fertilizer. At the same time, the fertilizer entering the soil can be in contact with the root system of the tree, so that the root system can quickly absorb the fertilizer.

[0017] When the shell is installed near the tree, the inserted fixing structure is pushed downward to move it downward so that the insertion shaft at the bottom of the sliding tube is inserted into the soil. Multiple sliding rods can stably fix the shell to prevent the shell from tilting and causing the fertilizer to be unable to enter the soil. BRIEF DESCRIPTION OF THE DRAWINGS

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

[0019] Figure 2 It is a three-dimensional cross-sectional view of the utility model;

[0020] Figure 3 This is a three-dimensional diagram of the quantitative feeding structure of the utility model;

[0021] Figure 4 It is a three-dimensional diagram of the plug-in fixing structure of the utility model.

[0022] Reference numerals

[0023] 1. Shell; 2. Mounting tube; 3. Fertilizer storage bin; 4. Insert cone; 5. Discharge port; 6. Sealing cover plate; 7. Connecting shaft; 8. Mounting shaft; 9. Insertion-type fixing structure; 901. Sliding tube; 902. Insert shaft; 903. Outer ring; 904. Inner ring; 10. Quantitative feeding structure; 1001. Servo motor; 1002. Transmission shaft; 1003. Threaded feeding rod; 1004. Cross bar; 1005. Stirring rod. DETAILED DESCRIPTION

[0024] In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "page", "bottom", "inside", "outside", "clockwise", "counterclockwise", "coaxial", "bottom", "one end", "top", "the other end", "one side", "front", "two ends", "both sides" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation to the present invention.

[0025] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include one or more of the features. In the description of the present utility model, the meaning of "plurality" is two or more, unless otherwise clearly and specifically defined.

[0026] In the present invention, unless otherwise clearly specified and limited, the terms "installed", "connected", "connected", "fixed", "provided with", etc. should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection; it can be a direct connection, or it can be indirectly connected through an intermediate medium, or it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

[0027] Reference is now made to the accompanying drawings, in which the purpose of each illustration is only to show certain exemplary embodiments, and is not intended to limit the present invention. In each of the drawings, the same reference numerals represent the same or corresponding parts. The dimensions and proportions in each of the drawings are also only for illustration and should not be interpreted as limiting the present invention. These dimensions may be enlarged relative to the actual product.

[0028] Reference Figure 1-4A quantitative fertilization device for agricultural planting is shown, comprising a shell 1, a mounting tube 2 is provided at the bottom of the shell 1, a fertilizer storage bin 3 is provided inside the shell 1, the top of the mounting tube 2 is connected to the fertilizer storage bin 3, an insertion cone 4 is provided at the bottom of the mounting tube 2, a discharge port 5 is provided at the bottom of the insertion cone 4, the outer wall of the insertion cone 4 is fitted with the inner wall of the hole in the soil, a quantitative feeding structure 10 is provided inside the shell 1, an insert-type fixing structure 9 is provided on the outer wall of the shell 1, and a sealing cover plate 6 is rotatably connected to one side of the top of the shell 1.

[0029] Furthermore, in the above technical solution, the cross-section of the fertilizer storage bin 3 is set to be an isosceles trapezoid, and the bottom of the fertilizer storage bin 3 is connected to the top of the mounting pipe 2.

[0030] Further, in the above technical solution, the quantitative feeding structure 10 includes a servo motor 1001, the servo motor 1001 is arranged at the top of the housing 1, the output end of the servo motor 1001 is provided with a transmission shaft 1002, the outer wall of the transmission shaft 1002 is provided with a cross bar 1004, one end of the cross bar 1004 is provided with a stirring rod 1005, the stirring rod 1005 is rotatably connected to the inside of the fertilizer storage bin 3, one end of the transmission shaft 1002 is provided with a threaded feeding rod 1003, the threaded feeding rod 1003 is rotatably connected to the mounting tube 2. Inside, start the servo motor 1001, the servo motor 1001 drives the transmission shaft 1002 to rotate, the transmission shaft 1002 drives the threaded feeding rod 1003 to rotate, so that the threaded feeding rod 1003 drives the fertilizer entering the installation pipe 2 to move downward and be squeezed out through the discharge port 5, so that the fertilizer can enter the soil, and at the same time the transmission shaft 1002 drives the cross bar 1004 to rotate, so that the cross bar 1004 drives the stirring rod 1005 to rotate, and the stirring rod 1005 stirs the fertilizer in the fertilizer storage bin 3 to prevent the fertilizer from accumulating inside the fertilizer storage bin 3 and being unable to enter the inside of the installation pipe 2.

[0031] Furthermore, in the above technical solution, a connecting shaft 7 is disposed on the outer wall of the shell 1, a mounting shaft 8 is disposed at the bottom of the connecting shaft 7, and an insert-type fixing structure 9 is slidably connected to the outer wall of the mounting shaft 8.

[0032] Furthermore, in the above technical solution, the insert-type fixing structure 9 includes a sliding tube 901, which is slidably connected to the outer wall of the mounting shaft 8, and an insert shaft 902 is arranged at the bottom of the sliding tube 901. The number of the sliding tubes 901 is set to be multiple, and an outer ring 903 is arranged between the multiple sliding tubes 901. An inner ring 904 is arranged in the middle of the outer ring 903, and the inner ring 904 is slidably connected to the mounting tube 2. When the shell 1 needs to be fixed, the sliding tube 901 is pushed downward, and the sliding tube 901 drives the insert shaft 902 to be inserted into the soil, thereby fixing the shell 1.

[0033] How this utility works:

[0034] Refer to the instruction manual Figure 1-4 First, when it is necessary to fertilize the trees, a quantitative fertilization device is installed on the outside of the trees, and it can be installed for a long time to regularly add fertilizer to the fertilizer storage bin 3. The installation tube 2 and the insertion cone 4 at the bottom of the shell 1 are inserted into the soil, and then the shell 1 is moved upward for a certain distance, so that the hole in the soil and the discharge port 5 are kept at a certain distance to facilitate the fertilizer to enter the hole, and then the sliding tube 901 is pushed downward, and the sliding tube 901 drives the insertion shaft 902 to be inserted into the soil to fix the shell 1;

[0035] When it is necessary to fertilize the trees, start the servo motor 1001, which drives the transmission shaft 1002 to rotate, and the transmission shaft 1002 drives the threaded feeding rod 1003 to rotate. The threaded feeding rod 1003 drives the fertilizer entered into the installation pipe 2 to move downward, and the fertilizer enters the hole through the discharge port 5. At the same time, the transmission shaft 1002 drives the stirring rod 1005 to rotate through the cross bar 1004, and the stirring rod 1005 stirs the fertilizer inside the fertilizer storage bin 3, so that the fertilizer can enter the interior of the installation pipe 2 along the inclined surface of the fertilizer storage bin 3.

[0036] The above-described embodiments only express a certain implementation method of the utility model, and the description thereof is relatively specific and detailed, but it cannot be understood as limiting the scope of the patent of the utility model. It should be pointed out that, for ordinary technicians in this field, several modifications and improvements can be made without departing from the concept of the utility model, which all belong to the protection scope of the utility model. Therefore, the protection scope of the patent of the utility model shall be based on the attached claims.

Claims

1. A quantitative fertilization device for agricultural planting, characterized in that: include A shell (1), wherein a mounting tube (2) is provided at the bottom of the shell (1), a fertilizer storage bin (3) is provided inside the shell (1), the top of the mounting tube (2) is connected to the fertilizer storage bin (3), an insertion cone (4) is provided at the bottom of the mounting tube (2), a discharge port (5) is provided at the bottom of the insertion cone (4), the outer wall of the insertion cone (4) is in contact with the inner wall of a hole in the soil, a quantitative feeding structure (10) is provided inside the shell (1), an insert-type fixing structure (9) is provided on the outer wall of the shell (1), and a sealing cover plate (6) is rotatably connected to one side of the top of the shell (1).

2. The quantitative fertilization device for agricultural planting according to claim 1, characterized in that: The cross section of the fertilizer storage bin (3) is arranged to be an isosceles trapezoid, and the bottom of the fertilizer storage bin (3) is connected to the top of the mounting pipe (2).

3. The quantitative fertilization device for agricultural planting according to claim 1, characterized in that: The quantitative feeding structure (10) comprises a servo motor (1001), wherein the servo motor (1001) is arranged at the top of the housing (1), a transmission shaft (1002) is arranged at the output end of the servo motor (1001), a cross bar (1004) is arranged on the outer wall of the transmission shaft (1002), a stirring rod (1005) is arranged at one end of the cross bar (1004), and the stirring rod (1005) is rotatably connected to the inside of the fertilizer storage bin (3).

4. A quantitative fertilization device for agricultural planting according to claim 3, characterized in that: A threaded feeding rod (1003) is provided at one end of the transmission shaft (1002), and the threaded feeding rod (1003) is rotatably connected to the inside of the mounting tube (2).

5. The quantitative fertilization device for agricultural planting according to claim 1, characterized in that: The outer wall of the shell (1) is provided with a connecting shaft (7), the bottom of the connecting shaft (7) is provided with a mounting shaft (8), and the outer wall of the mounting shaft (8) is slidably connected with an insert-type fixing structure (9).

6. A quantitative fertilization device for agricultural planting according to claim 5, characterized in that: The insert-type fixing structure (9) comprises a sliding tube (901), wherein the sliding tube (901) is slidably connected to the outer wall of the mounting shaft (8), an insert shaft (902) is arranged at the bottom of the sliding tube (901), the number of the sliding tubes (901) is set to be multiple, an outer ring (903) is arranged between the multiple sliding tubes (901), an inner ring (904) is arranged in the middle of the outer ring (903), and the inner ring (904) is slidably connected to the mounting tube (2).

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