Agricultural fertilizing device

Abstract

The utility model relates to the field of agricultural sowing, in particular to an agricultural fertilizing device which comprises a mounting platform, mounting blocks are arranged on the two sides of the top of the mounting platform, sliding grooves are formed in the tops of the mounting blocks, and sliding plates are arranged in the sliding grooves in a sliding mode; a discharging hopper is installed at the top of the sliding plate through a supporting structure, a discharging opening is formed in the top of the discharging hopper, a material expanding opening is formed in the bottom of the discharging hopper, and a filtering platform is arranged right below the material expanding opening in an opposite mode. According to the device, firstly, the discharging hopper is arranged at the top of the mounting platform, and sliding plates at the bottoms of the supporting structures on the two sides move back and forth in sliding grooves formed in the tops of the mounting blocks, so that fertilizer inclining from a material expanding opening in the bottom of the discharging hopper is filtered; the fertilizer application nozzle can linearly and downwards apply fertilizer, so that crops moved by farmers through the push rod are fully fertilized, and the growth efficiency of the crops is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of agricultural seeding, in particular to an agricultural fertilizing device. Background Technique

[0002] Fertilization refers to the agricultural technical measures of applying fertilizers to the soil or spraying them on plants, providing the nutrients required by plants, and maintaining and improving soil fertility. The main purposes of fertilization are to increase crop yields, improve crop quality, build up soil fertility, and increase economic benefits. Therefore, reasonable and scientific fertilization is one of the main means to ensure food security and maintain the sustainable development of agriculture. The main basis for fertilization is the soil fertility level, crop type, target yield, climate environment, and fertilizer characteristics, so as to select appropriate fertilizers, estimate the required fertilizer dosage, and determine the fertilization time and fertilization mode. According to the different fertilization times, it can be divided into basal fertilization and top dressing. According to the different fertilization modes, it can be divided into broadcasting, flushing, hole application, strip application, etc. Broadcasting and flushing are conducive to the diffusion of nutrients and are convenient to apply, but the nutrient loss is large and the utilization rate is low. Hole application and strip application have less nutrient loss and high utilization rate, but they consume a certain amount of mechanical energy. With the development of modern precision agriculture, precise fertilization has also developed rapidly and will become an important fertilization mode.

[0003] The soil physical environment first affects the water and air supply of crops and also directly affects the supply and retention of nutrients. The soil is composed of particles of different sizes, and these particles constitute the three phases of the soil mass, namely the solid phase, the liquid phase, and the gas phase. Generally, in fertile soil, its solid phase accounts for more than half of the entire soil volume, and the remaining volume of less than half is filled with water and air. Soil pores not only undertake the supply of water and air for crops, but also play an important role in crop growth itself, and also directly affect the diffusion of nutrients in the soil.

[0004] In the process of agricultural planting, fertilization is an essential main way for seeds to grow. However, in the existing process of fertilizing seeds, since the crops are placed in a relatively scattered manner, it is difficult to accurately fertilize them, resulting in waste of fertilizers and affecting the growth of crops. Content of the Utility Model

[0005] The purpose of the utility model is to solve the deficiencies existing in the prior art and to propose an agricultural fertilizing device.

[0006] In order to achieve the above purpose, the utility model adopts the following technical scheme:

[0007] An agricultural fertilizing device includes an installation platform. On both sides of the top of the installation platform, there are installation blocks, and chutes are opened at the tops of the installation blocks, and sliding plates are slidably arranged inside the chutes;

[0008] The top of the skateboard is equipped with a feeding hopper through a support structure. The top of the feeding hopper is provided with a feeding opening. The feeding hopper is in an inverted triangular shape. The bottom of the feeding hopper is provided with a material expanding opening, and directly below the material expanding opening, there is a filtering platform arranged opposite.

[0009] In addition, preferably, an opening is provided inside the filtering platform. In the middle section of the opening, a filter screen is arranged. The bottom of the filtering platform is provided with liquid leakage holes.

[0010] In addition, preferably, the filtering platform is embedded inside the installation platform. The bottom of the filtering platform is provided with a material guiding block. The material guiding block is in an inclined state. At the bottom of the material guiding block and in the middle of the bottom of the installation platform, there is a fertilizer applying nozzle.

[0011] In addition, preferably, a crawler mechanism is provided at the bottom of the installation platform, and a push rod is provided on the other side of the installation platform.

[0012] In addition, preferably, the length of the inner chute of the installation block is adapted to the skateboard. When the skateboard slides in the chute, the feeding hopper is always directly above the filtering platform.

[0013] In addition, preferably, when the fertilizer applying nozzle is applying fertilizer, the fertilizer applying nozzle always faces downward, and the fertilizer applying nozzle applies fertilizer in a straight line.

[0014] The beneficial effects of the present utility model are as follows: First, by arranging a feeding hopper at the top of the installation platform, and through the reciprocating movement of the skateboard at the bottom of the support structures on both sides in the chute opened at the top of the installation block, the fertilizer sloping down from the material expanding opening at the bottom of the feeding hopper is filtered. Through the inclination of the bottom material guiding block, the fertilizer applying nozzle can apply fertilizer straight downward, enabling the crops moved by farmers using the push rod to be fully fertilized, thereby improving the growth efficiency of the crops. Description of the Drawings

[0015] Figure 1 It is a schematic structural diagram of an agricultural fertilizer applying device proposed by the present utility model;

[0016] Figure 2 It is a schematic structural diagram of a feeding hopper proposed by the present utility model;

[0017] Figure 3 It is a schematic structural diagram of a filtering platform proposed by the present utility model;

[0018] Figure 4 It is a schematic partial structural diagram of an installation platform proposed by the present utility model.

[0019] In the figure: 1, installation platform; 2, push rod; 3, feeding hopper; 31, material discharge opening; 32, material expanding opening; 4, filtering platform; 41, filter screen; 42, liquid leakage hole; 43, material guiding block; 44, material applying nozzle; 5, crawler mechanism; 6, mounting block: 61, sliding groove; 7, sliding plate. Detailed implementation mode

[0020] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments.

[0021] Refer to Figures 1-4 , an agricultural fertilizer application device, including an installation platform 1, mounting blocks 6 are arranged on both sides of the top of the installation platform 1, and a sliding groove 61 is opened at the top of the mounting block 6, and a sliding plate 7 is slidably arranged inside the sliding groove 61;

[0022] The top of the sliding plate 7 is installed with a feeding hopper 3 through a supporting structure, and a material discharge opening 31 is opened at the top of the feeding hopper 3, and the feeding hopper 3 is in an inverted triangular shape, and an expanding opening 32 is arranged at the bottom of the feeding hopper 3, and a filtering platform 4 is arranged directly below the expanding opening 32.

[0023] Among them, an opening is opened inside the filtering platform 4, and a filter screen 41 is arranged in the middle section of the opening, and liquid leakage holes 42 are opened at the bottom of the filtering platform 4.

[0024] At the same time, the filtering platform 4 is embedded inside the installation platform 1, and a material guiding block 43 is arranged at the bottom of the filtering platform 4, and the material guiding block 43 is in an inclined state, and a material applying nozzle 44 is arranged at the bottom of the material guiding block 43 and in the middle of the bottom of the installation platform 1.

[0025] In addition, a crawler mechanism 5 is arranged at the bottom of the installation platform 1, and a push rod 2 is arranged on the other side of the installation platform 1.

[0026] Moreover, the length of the sliding groove 61 in the mounting block 6 is adapted to the sliding plate 7, and when the sliding plate 7 slides in the sliding groove 61, the feeding hopper 3 is always located directly above the filtering platform 4.

[0027] Furthermore, when the material applying nozzle 44 is applying fertilizer, the material applying nozzle 44 always faces downwards, and the material applying nozzle 44 applies fertilizer in a straight line.

[0028] In this implementation mode, first, the fertilizer required for the crops is placed in the feeding hopper 3, enters through the material discharge opening 31, and sprays out from the expanding opening 32. Then, the mounting plate 6 at the bottom of the two side supporting structures slides in the sliding groove 61 in the mounting block 6, and is screened by the filter screen 41 inside the bottom filtering platform 4.

[0029] The fertilizer passing through the filter screen 1 enters the guide block 43 through the liquid leakage holes 42 at the bottom of the filtering platform 4. Since the guide block 43 is in an inclined state, the sieved fertilizer is fed into the fertilizer application nozzle 44 through the material discharging port by the guide block 43.

[0030] Then, the farmer uses the push rod 2 to push the installation platform 1, and can move in the paddy field through the crawler mechanism 5 at the bottom. Moreover, the fertilizer application nozzle 44 at the bottom of the installation platform 1 applies fertilizer in a straight line direction without deflecting outward, so that the crops passing through the bottom of the fertilizer application device can be fully fertilized.

[0031] In the present utility model, first, a feeding hopper 3 is arranged at the top of the installation platform 1, and the slide plates 7 at the bottoms of the supporting structures on both sides move back and forth in the sliding grooves 61 opened at the tops of the mounting blocks 6, so that the fertilizer sloping down from the material expanding opening 32 at the bottom of the feeding hopper 3 is filtered and, due to the inclination of the bottom guide block 43, the fertilizer application nozzle 44 can apply fertilizer straight downward, enabling the crops moved by the farmer using the push rod 2 to be fully fertilized and improving the growth efficiency of the crops.

[0032] The above are only the preferred specific embodiments of the present utility model, but the protection scope of the present utility model is not limited thereto. Any person skilled in the art within the technical scope disclosed by the present utility model, according to the technical solution of the present utility model and its inventive concept, makes equivalent replacements or changes, and all should be covered within the protection scope of the present utility model.

Claims

1. An agricultural fertilization device, comprising an installation platform (1), characterized in that, On both sides of the top of the installation platform (1), installation blocks (6) are provided, and a chute (61) is formed at the top of the installation block (6), and a sliding plate (7) is slidably arranged inside the chute (61); At the top of the sliding plate (7), a feeding hopper (3) is installed through a supporting structure. A feeding port (31) is formed at the top of the feeding hopper (3). The feeding hopper (3) is in an inverted triangular shape. An expanding port (32) is arranged at the bottom of the feeding hopper (3). Directly below the expanding port (32), a filtering platform (4) is arranged opposite.

2. The agricultural fertilization device according to claim 1, characterized in that, An opening is formed inside the filtering platform (4). A filter screen (41) is arranged in the middle section of the opening. Leakage holes (42) are formed at the bottom of the filtering platform (4).

3. An agricultural fertilization device according to claim 1, characterized in that, The filtering platform (4) is embedded inside the installation platform (1). A guiding block (43) is arranged at the bottom of the filtering platform (4). The guiding block (43) is in an inclined state. At the bottom of the guiding block (43) and in the middle of the bottom of the installation platform (1), a fertilizing nozzle (44) is arranged.

4. The agricultural fertilization device according to claim 1, characterized in that, A crawler mechanism (5) is arranged at the bottom of the installation platform (1). A push rod (2) is arranged on the other side of the installation platform (1).

5. An agricultural fertilization device according to claim 1, characterized in that, The length of the chute (61) inside the installation block (6) is adapted to the sliding plate (7). When the sliding plate (7) slides inside the chute (61), the feeding hopper (3) is always directly above the filtering platform (4).

6. An agricultural fertilization device according to claim 3, characterized in that, When the fertilizing nozzle (44) is fertilizing, the fertilizing nozzle (44) always faces downward, and the fertilizing nozzle (44) performs linear fertilization.

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