Automatic fertilizing gun

Abstract

The utility model relates to an automatic fertilizing gun, relates to the technical field of fertilizers, and is used for solving the problems that a fertilizing gun on a fertilizing vehicle in the prior art is vertically downwards inserted into soil for fertilizing, the fertilizing angle of a fertilizing gun body cannot be adjusted, and the fertilizing gun is difficult to adapt to a complex slope cropland environment. Comprising an adjusting frame, an angle adjusting piece and a fertilizing gun assembly, and the adjusting frame is hinged to the bottom of a frame of the tumbril; the angle adjusting part is used for adjusting the angle between the adjusting frame and the frame; the fertilization gun assembly is mounted on the adjusting frame, and crops are fertilized through the fertilization gun assembly.

Description

TECHNICAL FIELD

[0001] The utility model relates to fertilization technical field especially is related to an automatic fertilization gun. BACKGROUND

[0002] The topography of slope farmland greatly increases the difficulty of agricultural production activities and the complexity of operation. Specifically, due to the significant gravity effect, the accelerated flow of water on the slope surface causes a serious "runoff" problem. This not only makes it difficult to effectively maintain soil moisture, but also leads to a dramatic fluctuation in soil moisture content, which cannot provide a stable moisture environment for crops, thereby affecting the normal physiological activities and growth and development cycle of crops, and increasing the risk of soil drought and crop wilting. At the same time, the "runoff fertilizer" phenomenon also constitutes another major challenge. Under the dual action of rainwater erosion and slope runoff, fertilizer is rapidly lost, soil fertility is difficult to maintain, and crop roots are difficult to fully absorb necessary nutrients. This condition not only accelerates the process of soil impoverishment, but also significantly increases the cost of agricultural production.

[0003] More complex is that the special topography of slope farmland poses a severe test to mechanized operation. Large agricultural mechanized equipment is often designed based on plain operation conditions and is difficult to efficiently and accurately function in the complex and variable topography of slope farmland. In particular, in steep slope sections, the stability problem of farm implements is particularly prominent, and it is difficult to travel. Small slope fertilization vehicles exhibit a certain adaptability in the topography of slope farmland, but the fertilization guns on traditional slope fertilization vehicles are all inserted vertically into the soil for fertilization, and the fertilization angle of the fertilization gun body cannot be adjusted, making it difficult to adapt to the complex slope farmland environment. SUMMARY

[0004] In view of the defects in the prior art, the utility model provides an automatic fertilization gun for solving the problem that the fertilization gun on the fertilization vehicle in the prior art is all inserted vertically into the soil for fertilization, the fertilization angle of the fertilization gun body cannot be adjusted, and it is difficult to adapt to the complex slope farmland environment.

[0005] In order to achieve the above purpose, the utility model provides an automatic fertilization gun, which comprises:

[0006] An adjusting frame is hinged at the bottom of the frame of the fertilization vehicle;

[0007] An angle adjusting member is used to adjust the angle between the adjusting frame and the frame;

[0008] A fertilization gun assembly is installed on the adjusting frame, and the crop is fertilized by the fertilization gun assembly.

[0009] Optionally, the angle adjusting member is a first automatic telescopic rod, one end of the first automatic telescopic rod is hinged to the frame, and the other end of the first automatic telescopic rod is hinged to the adjusting frame.

[0010] Optionally, the fertilizer gun assembly comprises a second automatic telescopic rod, a gun body and a fertilizer outlet control assembly, the gun body is slidingly arranged on the adjusting frame, the gun body is a hollow structure, the bottom of the gun body is provided with a fertilizer outlet, the fertilizer outlet control assembly controls the opening and closing of the fertilizer outlet, an inlet opening is formed in the gun body, and the inlet opening is communicated with a fertilizer distributor on the fertilizer truck; the second automatic telescopic rod is fixedly installed on the adjusting frame, and the telescopic end of the second automatic telescopic rod is fixedly connected with the gun body.

[0011] Optionally, the fertilizer outlet control assembly comprises a third automatic telescopic rod and a baffle, the fertilizer outlet is provided with a sliding groove, the baffle and the sliding groove are in sliding fit, the third automatic telescopic rod is fixedly installed on the gun body, and the third automatic telescopic rod is used for driving the baffle to slide along the sliding groove.

[0012] Optionally, a linear guide rail is fixedly arranged on the adjusting frame, a sliding block is fixedly arranged on the gun body, the sliding block and the linear guide rail are in sliding fit, and the telescopic end of the third automatic telescopic rod is fixedly connected with the baffle.

[0013] Optionally, the first automatic telescopic rod, the second automatic telescopic rod and the third automatic telescopic rod are all air cylinders, electric telescopic rods or hydraulic cylinders.

[0014] Optionally, the end of the gun body is in the shape of a flat duckbill.

[0015] Optionally, a water inlet hole is formed in the gun body.

[0016] The automatic fertilizer gun provided by the application has at least the following beneficial effects:

[0017] 1. Adapt to complex slope farmland topography, the automatic fertilizer gun is hinged to the bottom of the frame of the fertilizer truck through the adjusting frame, and is provided with an angle adjusting member to adjust the angle between the adjusting frame and the frame, thereby perfectly solving the problem that the angle of the fertilizer gun of the traditional slope farmland fertilizer truck is fixed and it is difficult to adapt to complex slope farmland environment. In different slope farmland, the operator can flexibly adjust the angle of the fertilizer gun according to the actual topography. For example, in the gentle slope area, the angle of the fertilizer gun can be appropriately inclined, so that the fertilizer gun is more attached to the slope, and the fertilizer can be accurately applied near the crop root system; and in the steep slope section, the angle is adjusted, so that the fertilizer gun is perpendicular to the slope soil, and the fertilizer can effectively penetrate into the soil, so that the fertilizer cannot reach the crop root system due to improper angle, and the adaptability of the fertilizer device to complex slope farmland topography is greatly improved.

[0018] 2. Solve the problem of soil moisture and fertility: the fertilizer gun assembly is installed on an adjustable angle adjusting frame, which can accurately control the fertilizer application position and depth. Because the angle can be adjusted according to the terrain, the fertilizer gun can apply fertilizer to a relatively stable position in the soil, reducing the loss of fertilizer caused by "running water" and "running fertilizer". Fertilizer can be more effectively fixed in the soil to provide stable nutrient supply for crop roots, helping to alleviate soil barrenness and reduce agricultural production costs. At the same time, precise fertilization can also avoid further damage to the soil moisture environment, so that the soil moisture can be more stable, providing suitable moisture conditions for crop growth, promoting normal physiological activity and growth and development of crops, and reducing the risk of crop wilting caused by unstable water and fertility.

[0019] 3. Improve the efficiency of mechanized operation: compared with the traditional large agricultural machinery that cannot work on sloping land and the small slope fertilizer truck that cannot adjust the angle of the fertilizer gun, the design of the automatic fertilizer gun greatly improves the efficiency of mechanized operation of fertilizer on sloping land. The operator does not need to operate the fixed-angle fertilizer equipment on complex slopes as in the traditional fertilization method. By adjusting the angle of the fertilizer gun through the angle adjusting piece, the operator can quickly and accurately complete the fertilization operation. This not only reduces the labor intensity of the operator, but also shortens the fertilization time, improves the overall fertilization efficiency, and makes the slope land fertilization operation more efficient and convenient, promoting the mechanization process of slope land agricultural production and providing strong support for the development of mountainous agriculture.

[0020] 4. Simplify the subsequent operation after fertilization: when the fertilizer gun is inserted into the soil at an angle for fertilization, the soil can automatically cover the fertilizer after the fertilizer gun is pulled out. This unique design eliminates the tedious step of manual soil covering in the traditional fertilization method. In the complex terrain environment of slope land, manual soil covering not only consumes a lot of manpower and time, but also may be difficult to operate due to the terrain. The automatic soil covering function not only improves the continuity of the fertilization operation, but also ensures that the fertilizer is covered in time, reduces the volatilization loss of the fertilizer exposed to the air, further improves the utilization rate of the fertilizer, saves the labor cost for the farmers, and makes the fertilization operation more efficient and intelligent. BRIEF DESCRIPTION OF DRAWINGS

[0021] Fig. 1 FIG. 1 is a perspective view of the automatic fertilizer gun according to an embodiment of the present application;

[0022] Fig. 2 FIG. 2 is a perspective view of the automatic fertilizer gun from another angle according to an embodiment of the present application;

[0023] Fig. 3 FIG. 3 is an installation position diagram of the automatic fertilizer gun according to an embodiment of the present application. DETAILED DESCRIPTION

[0024] The specific embodiments of the present application will be described in detail below, and it should be noted that the embodiments described herein are only used for illustration and do not limit the present application. In the following description, a large number of specific details are set forth in order to provide a thorough understanding of the present application. However, it is obvious to those skilled in the art that the present application can be implemented without using these specific details. In other examples, in order to avoid obscuring the present application, well-known circuits, software or methods are not specifically described.

[0025] Throughout this specification, the recitation "one embodiment," "an embodiment," "one example," or "an example" means that a particular feature, structure, or characteristic described in connection with the embodiment or example is included in at least one embodiment of the application. Thus, the appearances of the phrase "in one embodiment," "in an embodiment," "one example," or "an example" in various places throughout this specification are not necessarily all referring to the same embodiment or example. Furthermore, the particular features, structures, or characteristics can be combined in any suitable

[0026] Please refer to Figs. 1-3 The present application provides an embodiment of an automatic fertilizer gun, comprising: an adjusting frame 2042, an angle adjusting piece 2043 and a fertilizer gun assembly, the adjusting frame 2042 is hinged at the bottom of the frame 101 of the fertilizer vehicle; the angle adjusting piece 2043 is used to adjust the angle between the adjusting frame 2042 and the frame 101; the fertilizer gun assembly is installed on the adjusting frame 2042, and the crop is fertilized through the fertilizer gun assembly.

[0027] The present application provides an embodiment of an automatic fertilizer gun, comprising: an adjusting frame 2042, an angle adjusting piece 2043 and a fertilizer gun assembly, the adjusting frame 2042 is hinged at the bottom of the frame 101 of the fertilizer vehicle; the angle adjusting piece 2043 is used to adjust the angle between the adjusting frame 2042 and the frame 101; the fertilizer gun assembly is installed on the adjusting frame 2042, and the crop is fertilized through the fertilizer gun assembly.

[0028] The fertilizer gun assembly is installed on an angle-adjustable adjusting frame 2042, which can accurately control the fertilizer application position and depth. Because the angle can be adjusted according to the terrain, the fertilizer gun can apply fertilizer to a relatively stable position in the soil, reducing the loss of fertilizer due to "running water" and "running fertilizer". Fertilizer can be more effectively fixed in the soil to provide stable nutrient supply for crop roots, helping to alleviate soil barrenness and reduce agricultural production costs. At the same time, precise fertilization can also avoid further damage to the soil water environment, making the soil water more stable, providing suitable water conditions for crop growth, promoting normal physiological activity and growth and development of crops, and reducing the risk of crop wilting due to unstable water and fertility.

[0029] Compared with the situation that traditional large agricultural machinery cannot work on slope land and small slope land fertilizer truck fertilizer gun angle cannot be adjusted, the design of the automatic fertilizer gun greatly improves the mechanized operation efficiency of slope land fertilization. The operator does not need to operate the fixed-angle fertilization equipment on the complex slope land as in the traditional fertilization method, but only needs to easily adjust the angle of the fertilizer gun through the angle adjusting piece 2043 to quickly and accurately complete the fertilization operation. This not only reduces the labor intensity of the operator, but also shortens the fertilization time, improves the overall fertilization efficiency, makes the slope land fertilization operation more efficient and convenient, and promotes the mechanization process of slope land agricultural production, providing strong support for the development of mountainous agriculture.

[0030] When the fertilizer gun is inserted into the soil at an angle for fertilization, the soil can automatically cover the fertilizer after the fertilizer gun is pulled out. This unique design eliminates the cumbersome step of manual soil covering in the traditional fertilization method. In the complex terrain environment of slope land, manual soil covering not only consumes a lot of manpower and time, but also may be difficult to operate due to the terrain. The automatic soil covering function not only improves the continuity of the fertilization operation, but also ensures that the fertilizer is covered in time, reduces the volatilization loss of the fertilizer exposed to the air, further improves the utilization rate of the fertilizer, saves the labor cost for the farmer, and makes the fertilization operation more efficient and intelligent.

[0031] In this embodiment, please refer to Figs. 1-3 , the angle adjusting piece 2043 is a first automatic telescopic rod, one end of the first automatic telescopic rod is hinged to the vehicle frame 101, and the other end of the first automatic telescopic rod is hinged to the adjusting frame 2042, which has a simple structure, is convenient to adjust, and has high stability.

[0032] In this embodiment, please refer to Figs. 1-3The fertilizer gun assembly comprises a second automatic telescopic rod 2046, a gun body 204 and a fertilizer outlet control assembly, the gun body 204 is slidingly arranged on the adjusting frame 2042, the gun body 204 is a hollow structure, the bottom of the gun body 204 is provided with a fertilizer outlet, the fertilizer outlet control assembly controls the opening and closing of the fertilizer outlet, an inlet opening is formed in the gun body 204, and the inlet opening is connected with a fertilizer distributor on the fertilizer vehicle through a fertilizer conveying pipeline 2035; the second automatic telescopic rod 2046 is fixedly installed on the adjusting frame 2042, and the telescopic end of the second automatic telescopic rod 2046 is fixedly connected with the gun body 204. The fertilizer outlet control assembly comprises a third automatic telescopic rod 2045 and a baffle 2044, the fertilizer outlet is provided with a sliding groove, the baffle 2044 and the sliding groove are in sliding fit, and the third automatic telescopic rod 2045 is fixedly installed on the gun body 204 and used for driving the baffle 2044 to slide along the sliding groove.

[0033] The gun body 204 is fixed on the adjusting frame 2042 through the second automatic telescopic rod 2046, and the telescopic end of the second automatic telescopic rod 2046 is fixedly connected with the gun body 204. This structure design endows the gun body 204 with adjustability in the vertical direction. When facing crops with different planting depths, the operator can easily adjust the height of the gun body 204 by controlling the telescopic length of the second automatic telescopic rod 2046, so that the fertilizer can be accurately applied to the depth where the crop roots are located. For example, for crops with shallow root systems, the second automatic telescopic rod 2046 is shortened, so that the gun body 204 is close to the soil surface for fertilization; for crops with deep root systems, the second automatic telescopic rod 2046 is lengthened, so that the fertilizer is accurately delivered to the deep part of the crop root system. This flexible adjustment mode meets the diversified agricultural planting needs and significantly improves the applicability and flexibility of the fertilization operation.

[0034] In the embodiment, please refer to Figs. 1-3 The adjusting frame 2042 is fixedly provided with a linear guide rail 20421, the gun body 204 is fixedly provided with a sliding block, the sliding block and the linear guide rail 20421 are in sliding fit, and the telescopic end of the third automatic telescopic rod 2045 is fixedly connected with the baffle 2044.

[0035] In the embodiment, please refer to Figs. 1-3 The first automatic telescopic rod, the second automatic telescopic rod 2046 and the third automatic telescopic rod 2045 are all air cylinders, electric telescopic rods or hydraulic cylinders.

[0036] In the embodiment, please refer to Figs. 1-3 The end of the gun body 204 is in the shape of a flat duckbill, and the end of the gun body 204 is flat and sharp, so that the gun body 204 can be easily inserted into the deep soil in an inclined manner.

[0037] In the embodiment, please refer toFigs. 1-3 The water inlet hole is communicated with a water tank on the fertilizer applying vehicle through a water pipe 2012, so as to irrigate while fertilizing.

[0038] Finally, it should be noted that: the above embodiments are only used to illustrate the technical solutions of the present application, but not limited to them; although the present application has been described in detail with reference to the foregoing embodiments, those skilled in the art should understand that: it can still modify the technical solutions recorded in the foregoing embodiments, or make equivalent replacement for part or all of the technical features; and these modifications or replacements do not make the essence of the corresponding technical solutions deviate from the scope of the technical solutions of the embodiments of the present application, and they should be covered in the scope of the claims and the specification of the present application.

Claims

1. An automatic fertilizer applicator gun characterized by, The utility model relates to a kind of automatic angle-adjusting fertilization gun assembly, including: Adjusting frame, the adjusting frame is hinged in the chassis of fertilization vehicle, Angle adjusting piece, the angle adjusting piece is used to adjust the angle between the adjusting frame and the chassis; Fertilization gun assembly, the fertilization gun assembly is installed on the adjusting frame, and crop is fertilized by the fertilization gun assembly.

2. The automatic fertilizer gun of claim 1, wherein: The angle adjusting piece is first telescopic rod, one end of the first telescopic rod is hinged on the chassis, and the other end of the first telescopic rod is hinged on the adjusting frame.

3. The automatic fertilizer gun of claim 2, wherein: The fertilization gun assembly includes second telescopic rod, gun body and fertilizer outlet control assembly, the gun body is slidably arranged on the adjusting frame, the gun body is hollow structure, the bottom of the gun body is provided with fertilizer outlet, the fertilizer outlet control assembly controls the opening and closing of the fertilizer outlet, the gun body is provided with fertilizer inlet, and the fertilizer inlet is communicated with fertilizer distributor on fertilization vehicle;Second telescopic rod is fixedly installed on the adjusting frame, and the telescopic end of the second telescopic rod is fixedly connected with the gun body.

4. The automatic fertilizer gun of claim 3, wherein: The fertilizer outlet control assembly includes third telescopic rod and baffle, the fertilizer outlet is provided with chute, the baffle and the chute are slidably matched, the third telescopic rod is fixedly installed on the gun body, and the third telescopic rod is used to drive the baffle to slide along the chute.

5. The automatic fertilizer gun of claim 4, wherein: Linear guide rail is fixedly arranged on the adjusting frame, and sliding block is fixedly arranged on the gun body, the sliding block and the linear guide rail are slidably matched, and the telescopic end of the third telescopic rod is fixedly connected with the baffle.

6. The automatic fertilizer gun of claim 5, wherein: The first telescopic rod, the second telescopic rod and the third telescopic rod are all air cylinder, electric telescopic rod or hydraulic cylinder.

7. The automatic fertilizer applicator gun of any of claims 3-6, wherein: The end of the gun body is flat duckbill shape.

8. The automatic fertilizer gun of claim 3, wherein: Water inlet is formed in the gun body.

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