Fertilizing device for planting

Abstract

The utility model discloses a fertilization device for planting, belongs to the technical field of fertilization, and aims to solve the problems that in the prior art, during manual fertilization, material scattering is not uniform, and solid granular fertilizer is inconvenient to naturally absorb by soil. The fertilizer grinding mechanism comprises a material grinding disc body, a driving motor and a material grinding gap; the material grinding disc body is rotationally arranged in an inner cavity of the fertilizer applying hopper; the fertilizer grinding mechanism is arranged, a grinding material gap is formed between the grinding material disc body and the fertilizer applying hopper, fertilizer is made into fine materials under grinding of the grinding material disc body, and the fertilizer absorbing efficiency of soil can be improved by conducting fine grinding treatment on large granular fertilizer; and the L-shaped discharging pipe rotates along with the material grinding disc body and spreads the fertilizer through the plurality of spreading holes, so that the spreading area is enlarged and is more uniform, and the condition that the fertilizer absorption of soil is influenced due to the fact that the fertilizer is relatively concentrated when being added into a pit hole manually in the prior art is improved.

Description

Technical Field

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

[0002] Planting refers to the cultivation of plants, including the cultivation of various crops, trees, fruit trees, flowers, medicinal and ornamental plants, including food crops, cash crops, vegetable crops, green manure crops, fodder crops, forage, etc. When the soil cannot provide the nutrients required for crop growth and development, the act of artificially supplementing the crops with nutrients is called fertilization. Currently, when fertilizing, trenches are generally dug in the soil first, and fertilizers are manually spread into the trenches, followed by covering with soil and watering.

[0003] When fertilizing artificially, fertilizer is usually loaded into a basin and poured into soil holes. Since the pouring is concentrated, solid granular fertilizer accumulates, which makes the soil absorb it slowly. Especially when the holes are large, the soil fertility in the non-fertilizer-dropping area is poor. This uneven soil fertility is not conducive to nutrient absorption by plant roots. In addition, the solid fertilizer particles are large and not easy to dissolve, resulting in low efficiency of natural soil absorption.

[0004] Therefore, a fertilization device for planting is needed to solve the problems of uneven spreading of materials during manual fertilization in the prior art and the inconvenience of natural absorption of solid granular fertilizers by the soil. Utility Model Content

[0005] The purpose of the utility model is to provide a fertilizing device for planting to solve the problems raised in the above background technology.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a fertilizing device for planting, comprising a fertilizing hopper, wherein a fertilizer grinding mechanism is arranged inside the fertilizing hopper, wherein the fertilizer grinding mechanism comprises an abrasive disc, a driving motor and an abrasive gap, an abrasive gap is formed between the abrasive disc and the fertilizing hopper, and the fertilizer is made into fine material under the grinding of the abrasive disc. Grinding larger granular fertilizer is beneficial to improving the soil's absorption efficiency of the fertilizer, the abrasive disc is rotatably arranged in the inner cavity of the fertilizing hopper, the driving motor is arranged above the fertilizing hopper, an abrasive gap is arranged between the abrasive disc and the inner wall of the fertilizing hopper, and an L-shaped discharge pipe is fixed at the center of the lower end surface of the abrasive disc.

[0007] It should be noted in the solution that a feed port is provided inside the fertilizing hopper, and a material storage space is provided between the lower end surface of the abrasive disc and the inner bottom wall of the fertilizing hopper.

[0008] It is further worth mentioning that a cross bracket is fixed at the edge of the upper port of the fertilizing hopper, and the driving motor is fixed at the center of the upper end surface of the cross bracket.

[0009] It should be further explained that the output end of the driving motor passes through the cross bracket and is fixed at the center of the upper end surface of the abrasive disc, and the L-shaped discharge pipe is rotatably connected to the center of the lower end surface of the fertilizer hopper. During use, the L-shaped discharge pipe rotates with the abrasive disc and spreads the fertilizer through the multiple spreading holes, so that the spreading area is expanded and more uniform, thereby improving the situation in which traditional manual fertilizer addition into the pit is more concentrated and affects the soil's ability to absorb fertilizer.

[0010] As a preferred embodiment, a material guiding chamber is provided inside the L-shaped discharge pipe, and the material guiding chamber of the L-shaped discharge pipe is connected to a feed port of the fertilizer hopper.

[0011] As a preferred embodiment, a communication port is provided at one end of the L-shaped discharge pipe close to the abrasive disc body, and the communication port of the L-shaped discharge pipe extends into the cross bracket of the fertilizer hopper.

[0012] As a preferred embodiment, a material spreading hole is opened at the lower part of the L-shaped discharge pipe, and the material spreading holes are evenly distributed at the transverse pipe part of the L-shaped discharge pipe.

[0013] As a preferred embodiment, a hand-held handle is horizontally fixed to the outer surface of the fertilizing hopper, and a battery for supplying electric energy to the driving motor is arranged on the side of the fertilizing hopper.

[0014] Compared with the prior art, the fertilization device for planting provided by the utility model has at least the following beneficial effects:

[0015] ⑴ Through the fertilizer grinding mechanism, an abrasive gap is formed between the abrasive disc and the fertilizer hopper. The fertilizer is made into fine material under the grinding of the abrasive disc. Grinding larger fertilizer particles is beneficial to improving the soil's absorption efficiency of fertilizers.

[0016] (2) Through the L-shaped discharge pipe, during use, the L-shaped discharge pipe rotates together with the abrasive disc and spreads the fertilizer through multiple arranged spreading holes, so that the spreading area is expanded and more uniform, thereby improving the situation where traditional manual fertilizer addition into the pit is more concentrated and affects the soil's ability to absorb fertilizer. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] In order to more clearly illustrate the technical solutions of the embodiments of the utility model, the drawings required for describing the embodiments are briefly introduced below. Obviously, the drawings described below are only some embodiments of the utility model. For ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0018] Figure 1 This is a three-dimensional diagram of the overall structure of a planting fertilization device of the utility model;

[0019] Figure 2 This is a three-dimensional diagram of the cross-sectional structure of a fertilizer hopper of a planting fertilizer application device of the utility model;

[0020] Figure 3 This is a three-dimensional diagram of the spreading hole structure of a planting fertilizer application device of the utility model;

[0021] Figure 4 This is a three-dimensional diagram of the L-shaped discharge pipe structure of a planting fertilization device of the utility model.

[0022] In the figure: 1. Fertilizer hopper; 2. Abrasive disc; 3. Driving motor; 4. Handle; 5. Feed port; 6. Cross bracket; 7. Abrasive gap; 8. L-shaped discharge pipe; 9. Connecting port; 10. Spreading hole; 11. Material guide chamber. DETAILED DESCRIPTION

[0023] The present invention will be further described below in conjunction with the embodiments.

[0024] See also Figure 1-4 The utility model provides a fertilizing device for planting, including a fertilizer hopper 1. A fertilizer grinding mechanism is arranged inside the fertilizer hopper 1. The fertilizer grinding mechanism includes an abrasive disc 2, a driving motor 3 and an abrasive gap 7. The abrasive gap 7 is formed between the abrasive disc 2 and the fertilizer hopper 1. The fertilizer is made into fine material under the grinding of the abrasive disc 2. Grinding larger granular fertilizer is beneficial to improving the soil's absorption efficiency of the fertilizer. The abrasive disc 2 is rotatably arranged in the inner cavity of the fertilizer hopper 1, the driving motor 3 is arranged above the fertilizer hopper 1, an abrasive gap 7 is arranged between the abrasive disc 2 and the inner wall of the fertilizer hopper 1, and an L-shaped discharge pipe 8 is fixed at the center of the lower end surface of the abrasive disc 2.

[0025] Further as Figure 1 , Figure 2 and Figure 3 As shown, it is worth to explain in detail that a feed port 5 is arranged inside the fertilizing hopper 1 , and a material containing space is arranged between the lower end surface of the abrasive disc 2 and the inner bottom wall of the fertilizing hopper 1 .

[0026] Further as Figure 3 As shown, it is worth to explain in detail that a cross bracket 6 is fixed at the edge of the upper port of the fertilizer hopper 1 , and the driving motor 3 is fixed at the center of the upper end surface of the cross bracket 6 .

[0027] This solution has the following working process: before use, solid granular fertilizer is added into the fertilizer hopper 1 from the feed port 5, and then the drive motor 3 is turned on. The output shaft of the drive motor 3 drives the abrasive disc 2 to rotate in the inner cavity of the fertilizer hopper 1, and an abrasive gap 7 is formed between the abrasive disc 2 and the fertilizer hopper 1. The fertilizer is made into fine material under the grinding of the abrasive disc 2. Grinding larger granular fertilizer is beneficial to improving the soil's absorption efficiency of the fertilizer.

[0028] According to the above working process, an abrasive gap 7 is formed between the abrasive disc 2 and the fertilizer hopper 1, and the fertilizer is made into fine material under the grinding of the abrasive disc 2. Grinding larger fertilizer particles is beneficial to improving the soil's absorption efficiency of fertilizer.

[0029] Further as Figure 1 , Figure 2 and Figure 4 As shown, it is worth explaining in detail that the output end of the driving motor 3 passes through the cross bracket 6 and is fixed at the center of the upper end surface of the abrasive disc 2, and the L-shaped discharge pipe 8 is rotatably connected to the center of the lower end surface of the fertilizer hopper 1.

[0030] Further as Figure 4 As shown, it is worth explaining in detail that a material guide chamber 11 is provided inside the L-shaped discharge pipe 8, and the material guide chamber 11 of the L-shaped discharge pipe 8 is connected with the feed port 5 of the fertilizer hopper 1. During use, the ground fertilizer is introduced into the L-shaped discharge pipe 8 through the connecting port 9, and the abrasive disc 2 is connected to the L-shaped discharge pipe 8, so that the L-shaped discharge pipe 8 rotates together with the abrasive disc 2 and spreads the fertilizer through the multiple arranged spreading holes 10, so that the spreading area is expanded and more uniform, thereby improving the situation in which the traditional manual addition of fertilizer to the pit is relatively concentrated and affects the soil's absorption of fertilizer.

[0031] Further as Figure 1 As shown, it is worth to explain in detail that a connecting port 9 is arranged at one end of the L-shaped discharge pipe 8 close to the abrasive disc body 2 , and the connecting port 9 of the L-shaped discharge pipe 8 extends into the cross bracket 6 of the fertilizer hopper 1 .

[0032] Further as Figure 1 As shown, it is worth explaining in detail that a material spreading hole 10 is opened at the lower part of the L-shaped discharge pipe 8, and the material spreading holes 10 are evenly distributed at the transverse pipe part of the L-shaped discharge pipe 8.

[0033] Further as Figure 1 As shown, it is worth explaining in detail that a hand-held handle 4 is horizontally fixed on the outer surface of the fertilizer hopper 1, and a battery for supplying electric energy to the drive motor 3 is arranged on the side of the fertilizer hopper 1.

[0034] In summary: an abrasive gap 7 is formed between the abrasive disc 2 and the fertilizer hopper 1, and the fertilizer is made into fine material under the grinding of the abrasive disc 2. Grinding larger granular fertilizers is beneficial to improving the soil's absorption efficiency of fertilizers; during use, the L-shaped discharge pipe 8 rotates with the abrasive disc 2 and spreads the fertilizer through the multiple arranged spreading holes 10, so that the spreading area is expanded and more uniform, thereby improving the situation in which traditional manual fertilizer addition into the pit is more concentrated and affects the soil's absorption of fertilizers.

[0035] What is described above is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A fertilizing device for planting, comprising a fertilizing hopper (1), characterized in that: A fertilizer grinding mechanism is arranged inside the fertilizer hopper (1), and the fertilizer grinding mechanism comprises an abrasive disc (2), a drive motor (3) and an abrasive gap (7); the abrasive disc (2) is rotatably arranged in the inner cavity of the fertilizer hopper (1); the drive motor (3) is arranged above the fertilizer hopper (1); an abrasive gap (7) is arranged between the abrasive disc (2) and the inner wall of the fertilizer hopper (1); and an L-shaped discharge pipe (8) is fixed at the center of the lower end surface of the abrasive disc (2).

2. A fertilizing device for planting according to claim 1, characterized in that: A feed port (5) is provided inside the fertilizing hopper (1), and a material storage space is provided between the lower end surface of the abrasive disc body (2) and the inner bottom wall of the fertilizing hopper (1).

3. A fertilizing device for planting according to claim 2, characterized in that: A cross bracket (6) is fixed at the edge of the upper port of the fertilizing hopper (1), and the driving motor (3) is fixed at the center of the upper end surface of the cross bracket (6).

4. A fertilizing device for planting according to claim 3, characterized in that: The output end of the driving motor (3) passes through the cross bracket (6) and is fixed at the center of the upper end surface of the abrasive disc body (2), and the L-shaped discharge pipe (8) is rotatably connected to the center of the lower end surface of the fertilizer hopper (1).

5. A fertilizing device for planting according to claim 4, characterized in that: A material guiding chamber (11) is arranged inside the L-shaped discharge pipe (8), and the material guiding chamber (11) of the L-shaped discharge pipe (8) is connected to the feed port (5) of the fertilizer hopper (1).

6. A fertilizing device for planting according to claim 5, characterized in that: A communication port (9) is provided at one end of the L-shaped discharge pipe (8) close to the abrasive disc body (2), and the communication port (9) of the L-shaped discharge pipe (8) extends into the cross bracket (6) of the fertilizer hopper (1).

7. A fertilizing device for planting according to claim 6, characterized in that: The lower part of the L-shaped discharge pipe (8) is provided with material spreading holes (10), and the material spreading holes (10) are evenly distributed at the transverse pipe part of the L-shaped discharge pipe (8).

8. A fertilizing device for planting according to claim 7, characterized in that: A hand-held handle (4) is horizontally fixed on the outer surface of the fertilizing hopper (1), and a storage battery for supplying electric energy to the driving motor (3) is arranged on the side of the fertilizing hopper (1).

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