Variable rate fertilizing device

Abstract

The utility model relates to the technical field of fertilization, and provides a variable rate fertilization device which comprises a feeding tank, a feeding cover is connected to the upper end of the feeding tank, a fixed-frequency feeding assembly is arranged in the feeding tank, and a continuous discharging assembly is arranged at the lower end of the feeding tank; the fixed-frequency feeding assembly comprises a feeding port, the feeding port is formed in the bottom of the feeding tank, a driving cavity is formed in the lower end of the feeding port, a feeding shaft is arranged in the driving cavity, a feeding groove is formed in the side surface of the feeding shaft, a gathering cover is arranged on the inner side wall of the feeding port, an output motor is arranged on the side surface of the feeding tank, and the output end of the output motor is inserted into the feeding tank. And the output end of the output motor is inserted into the feeding shaft. According to the technical scheme, the problem that the fertilization amount cannot be controlled due to the fact that accurate fertilization cannot be carried out and the fertilization variable cannot be controlled in common fertilization in the prior art is solved.

Description

Technical Field

[0001] This utility model relates to the field of fertilization technology, specifically to a variable fertilization device. Background Technology

[0002] Fertilization refers to agricultural techniques that apply fertilizers to the soil or spray them on plants to provide the nutrients needed by the plants and maintain and improve soil fertility. The main purpose of fertilization is to increase crop yield, improve crop quality, enrich the soil, and enhance economic benefits. Therefore, rational and scientific fertilization is one of the main means to ensure food security and maintain sustainable agricultural development. The main basis for fertilization is the soil fertility level, crop type, target yield, climate environment, and fertilizer characteristics, thereby selecting appropriate fertilizers, estimating the required fertilizer amount, and determining the fertilization time and method. Based on the timing of application, fertilization can be divided into basal fertilizer and topdressing. Based on the application method, it can be divided into broadcasting, fertigation, hole application, and strip application, etc. Broadcasting and fertigation facilitate nutrient diffusion and are convenient to apply, but nutrient loss is significant and utilization rate is low. Hole application and strip application result in less nutrient loss and higher utilization rate, but consume a certain amount of mechanical energy. With the development of modern precision agriculture, precision fertilization has also developed rapidly and will become an important fertilization method.

[0003] However, conventional fertilization methods cannot achieve precise fertilization and cannot control the variables of fertilization, making it impossible to control the amount of fertilizer applied. Therefore, a variable fertilization device was developed. Utility Model Content

[0004] This invention proposes a variable fertilization device, which solves the problem that commonly used fertilization methods in related technologies cannot achieve precise fertilization, cannot control the variables of fertilization, and therefore cannot control the amount of fertilizer applied.

[0005] The technical solution of this utility model is as follows: including...

[0006] A feed tank, the upper end of which is connected to a feed hood;

[0007] A constant frequency feeding assembly is disposed inside the feeding tank;

[0008] A continuous discharge assembly is disposed at the lower end of the feed tank;

[0009] The fixed-frequency feeding assembly includes a feed inlet located at the bottom of the feed tank. A drive cavity is located at the lower end of the feed inlet, and a feed shaft is located inside the drive cavity. A feed groove is formed on the side surface of the feed shaft. A gathering cover is provided on the inner side wall of the feed inlet. An output motor is located on the side surface of the feed tank. The output end of the output motor is inserted into the feed tank, and the output end of the output motor is inserted into the feed shaft.

[0010] As a further technical scheme, the lower end face of the feeding tank is provided with support stands, the support stands are equidistantly distributed on the bottom of the feeding tank, the bottom face of the support stand is provided with a discharging tank, and the bottom of the discharging tank is provided with a moving plate.

[0011] As a further technical scheme, the continuous discharging assembly comprises a discharging cavity, an expansion cavity is arranged at the upper end of the discharging cavity, a discharging shaft is arranged in the discharging cavity, a stirring piece is arranged on the discharging shaft, and a discharging port is arranged at the lower end of the discharging cavity.

[0012] As a further technical scheme, the lower end face of the discharging tank is provided with a stabilizing frame, the stabilizing frame is arranged on the moving plate, the bottom of the moving plate is provided with moving wheels at four corners, the upper end face of the moving plate is provided with a wide-mouth cover, and the wide-mouth cover is located directly below the discharging tank.

[0013] As a further technical scheme, the moving plate is provided with a falling port, and the falling port is located at the wide-mouth cover.

[0014] As a further technical scheme, an adding port is arranged between the feeding cover and the feeding tank, the adding port is arranged on the feeding tank, and the adding port is communicated with the feeding cover.

[0015] As a further technical scheme, the discharging shaft is driven to rotate by a motor, and a plurality of stirring pieces are uniformly distributed on the discharging shaft.

[0016] The working principle and beneficial effects of the utility model are as follows:

[0017] In the utility model, after the fertilizer is added into the feeding cover and enters the feeding tank, the fertilizer is in the inside of the feeding tank, at this time, the fertilizer enters the inside of the feeding groove through the gathering cover, the output motor drives the feeding shaft to rotate, the fertilizer in the feeding groove on the feeding shaft rotates, at this time, the feeding groove falls after being at the bottom of the feeding tank, and the variable quantity of the fertilizer feeding can be controlled according to the rotation speed change of the feeding shaft. BRIEF DESCRIPTION OF DRAWINGS

[0018] The utility model will be explained in further detail in combination with the drawings and specific embodiments.

[0019] Fig. 1 It is a structural schematic view of the utility model;

[0020] Fig. 2 It is a sectional view of the feeding tank of the utility model;

[0021] Fig. 3 It is a sectional view of the discharging tank of the utility model;

[0022] In the diagram: 1. Feed tank; 2. Feed hood; 3. Fixed frequency feeding assembly; 3-1. Feed inlet; 3-2. Drive chamber; 3-3. Feed shaft; 3-4. Feed trough; 3-5. Gathering cover; 3-6. Output motor; 3-7. Support frame; 3-8. Discharge tank; 3-9. Moving plate; 4. Continuous discharge assembly; 4-1. Discharge chamber; 4-2. Expansion chamber; 4-3. Discharge shaft; 4-4. Feeding plate; 4-5. Discharge port; 5. Stabilizing frame; 6. Moving wheels; 7. Drop outlet; 8. Inlet; 9. Wide-face mask. Detailed Implementation

[0023] The technical solutions of this utility model will be clearly and completely described below with reference to the embodiments of this utility model. Obviously, the described embodiments are only some embodiments of this utility model, and not all embodiments. Based on the embodiments of this utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the scope of protection of this utility model.

[0024] like Figs. 1-3 As shown, this embodiment proposes a variable fertilization device, including...

[0025] Feed tank 1, with a feed cover 2 connected to the upper end of the feed tank 1;

[0026] A fixed-frequency feeding assembly 3 is disposed inside the feeding tank 1;

[0027] Continuous discharge component 4, which is disposed at the lower end of the feed tank 1;

[0028] The fixed-frequency feeding assembly 3 includes a feed inlet 3-1, which is located at the bottom of the feed tank 1. A drive cavity 3-2 is provided at the lower end of the feed inlet 3-1. A feed shaft 3-3 is provided inside the drive cavity 3-2. A feed groove 3-4 is opened on the side surface of the feed shaft 3-3. A gathering cover 3-5 is provided on the inner side wall of the feed inlet 3-1. An output motor 3-6 is provided on the side surface of the feed tank 1. The output end of the output motor 3-6 is inserted into the feed tank 1. The output end of the output motor 3-6 is inserted into the feed shaft 3-3.

[0029] In this embodiment, fertilizer is added through the feed hood 2 and then enters the feed tank 1, so that the fertilizer is inside the feed tank 1. At this time, the fertilizer enters the feed trough 3-4 through the gathering cover 3-5. The output motor 3-6 drives the feed shaft 3-3 to rotate, and the fertilizer in the feed trough 3-4 on the feed shaft 3-3 rotates accordingly. At this time, the feed trough 3-4 is at the bottom of the feed tank 1 and then falls down. The fertilizer feeding variable can be controlled according to the change of the rotation speed of the feed shaft 3-3.

[0030] Specific, the lower end face of the feed tank 1 is provided with support stand 3-7, the number of support stand 3-7, a plurality of support stand 3-7 equidistantly distributed in the bottom of the feed tank 1, the bottom surface of the support stand 3-7 is provided with discharge tank 3-8, the bottom of the discharge tank 3-8 is provided with moving plate 3-9.

[0031] In this embodiment, the support stand 3-7 is used to support the feed tank 1, and the fertilizer falls into the discharge tank 3-8 during the rotation of the feed tank 3-4.

[0032] Further, the continuous discharge assembly 4 comprises a discharge cavity 4-1, an expansion cavity 4-2 is arranged at the upper end of the discharge cavity 4-1, a discharge shaft 4-3 is arranged in the discharge cavity 4-1, a stirring piece 4-4 is arranged on the discharge shaft 4-3, and a discharge port 4-5 is arranged at the lower end of the discharge cavity 4-1.

[0033] In this embodiment, the fertilizer in the discharge tank 3-8 enters the expansion cavity 4-2, and after the discharge shaft 4-3 is rotated by the motor, the stirring piece 4-4 on the discharge shaft 4-3 stirs the fertilizer for discharge, and the fertilizer falls to the ground through the discharge port 4-5.

[0034] Further, the lower end surface of the discharge tank 3-8 is provided with a stable frame 5, the stable frame 5 is arranged on the moving plate 3-9, the bottom corners of the moving plate 3-9 are provided with moving wheels 6, the upper end surface of the moving plate 3-9 is provided with a wide-mouth cover 9, and the wide-mouth cover 9 is located directly below the discharge tank 3-8.

[0035] In this embodiment, the stable frame 5 is used to support the discharge tank 3-8, the moving wheels 6 provide the movement of the moving plate 3-9, and the wide-mouth cover 9 is used to collect the fertilizer discharge.

[0036] Further, the moving plate 3-9 is provided with a falling port 7, the falling port 7 is located at the wide-mouth cover 9, the feed cover 2 and the feed tank 1 are provided with an adding port 8, the adding port 8 is located on the feed tank 1, the adding port 8 is communicated in the feed cover 2, the discharge shaft 4-3 is rotated by the motor, and the number of stirring pieces 4-4 is several, and a plurality of stirring pieces 4-4 are uniformly distributed on the discharge shaft 4-3.

[0037] In this embodiment, the falling port 7 is used for discharge, and the adding port 8 is used for adding fertilizer.

[0038] The above is only a preferred embodiment of the present application, and is not intended to limit the present application, and any modification, equivalent replacement, improvement, etc. made within the spirit and principles of the present application shall be included in the protection scope of the present application.

Claims

1. A variable-rate fertilization device, characterized in that, include Feed tank (1), the upper end of which is connected to a feed cover (2); A fixed-frequency feeding assembly (3) is disposed inside the feeding tank (1); A continuous discharge assembly (4) is disposed at the lower end of the feed tank (1); The fixed-frequency feeding assembly (3) includes a feed inlet (3-1), which is located at the bottom of the feed tank (1). A drive cavity (3-2) is provided at the lower end of the feed inlet (3-1). A feed shaft (3-3) is provided inside the drive cavity (3-2). A feed groove (3-4) is opened on the side surface of the feed shaft (3-3). A gathering cover (3-5) is provided on the inner side wall of the feed inlet (3-1). An output motor (3-6) is provided on the side surface of the feed tank (1). The output end of the output motor (3-6) is inserted into the feed tank (1). The output end of the output motor (3-6) is inserted into the feed shaft (3-3).

2. The variable fertilization device according to claim 1, characterized in that, The lower end face of the feed tank (1) is provided with a support frame (3-7), and there are several support frames (3-7). Multiple support frames (3-7) are equidistantly distributed at the bottom of the feed tank (1). The bottom surface of the support frame (3-7) is provided with a discharge tank (3-8), and the bottom of the discharge tank (3-8) is provided with a movable plate (3-9).

3. The variable fertilization device according to claim 2, characterized in that, The continuous discharge assembly (4) includes a discharge chamber (4-1), an expansion chamber (4-2) is provided at the upper end of the discharge chamber (4-1), a discharge shaft (4-3) is provided inside the discharge chamber (4-1), a material feeding plate (4-4) is provided on the discharge shaft (4-3), and a discharge port (4-5) is provided at the lower end of the discharge chamber (4-1).

4. A variable fertilization device according to claim 2, characterized in that, A stabilizing frame (5) is provided on the lower end face of the discharge tank (3-8). The stabilizing frame (5) is provided on the moving plate (3-9). The four corners of the bottom of the moving plate (3-9) are provided with moving wheels (6). A wide mask (9) is provided on the upper end face of the moving plate (3-9). The wide mask (9) is located directly below the discharge tank (3-8).

5. A variable fertilization device according to claim 4, characterized in that, The movable plate (3-9) is provided with a drop hole (7), which is located at the mask (9).

6. A variable fertilization device according to claim 1, characterized in that, An inlet (8) is provided between the feed hood (2) and the feed tank (1). The inlet (8) is located on the feed tank (1) and is connected to the inside of the feed hood (2).

7. A variable fertilization device according to claim 3, characterized in that, The discharge shaft (4-3) is driven to rotate by a motor, and there are several material feeding plates (4-4), which are evenly distributed on the discharge shaft (4-3).

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