A fertilization device for grape cultivation
By designing fertilization equipment for grape cultivation, soil-taking components and crushing and mixing rollers are used to achieve uniform mixing of soil and fertilizer, solving the problems of high labor intensity and uneven mixing in traditional fertilization, and achieving efficient and precise fertilization results.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- INST OF HORTICULTURE RES ANHUI ACAD OF AGRI SCI
- Filing Date
- 2025-09-11
- Publication Date
- 2026-07-31
AI Technical Summary
Traditional grape fertilization is labor-intensive and inefficient, and the fertilizer is not mixed evenly with the soil, which can easily lead to root burn and reduced nutrient absorption efficiency.
Design a fertilization device for grape cultivation. The device uses a soil extraction component to extract soil into a mixing component, mixes it with fertilizer, and uses a crushing and mixing roller to fully mix the fertilizer, avoiding local accumulation of fertilizer and achieving precise fertilization.
It achieves uniform mixing of fertilizers, avoids root burn, improves fertilization efficiency and nutrient absorption efficiency, and is suitable for large-scale continuous fertilization.
Smart Images
Figure CN224571799U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of grape cultivation fertilization technology, specifically a fertilization device for grape cultivation. Background Technology
[0002] In the grape growing industry, fertilization is a crucial factor affecting grape quality and yield. Fertilizer must be precisely applied around the roots of the vines according to their nutrient requirements at different growth stages (such as bud break, fruiting, and post-harvest), while ensuring thorough mixing with the soil to avoid localized overconcentration that could burn the roots. However, current grape fertilization practices still largely rely on traditional manual labor or simple equipment, exhibiting several technical shortcomings that make it difficult to meet the demands of large-scale, precision cultivation.
[0003] Traditional grape fertilization often involves manual application of fertilizer followed by tilling and mixing. This method is not only labor-intensive and inefficient, but also suffers from the core problem of uneven fertilizer-soil mixing. When fertilizer is applied manually, it tends to accumulate on the surface, requiring additional manual tilling with tools such as hoes and plows to mix it. Furthermore, in some areas, the fertilizer is not fully integrated with the soil, and high-concentration fertilizer directly contacting the grape roots can easily cause root burn. On the other hand, in other areas, the fertilizer is mixed too deeply or too shallowly, which reduces nutrient absorption efficiency.
[0004] Therefore, we propose a fertilization device for grape cultivation to address the problems mentioned above. Utility Model Content
[0005] 1. The technical problem to be solved by the utility model: The purpose of this invention is to provide a fertilization device for grape cultivation, in order to solve the problems currently found in the market as described in the background.
[0006] 2. Technical Solution: To achieve the above objectives, the present invention provides the following technical solution: a fertilization device for grape cultivation, comprising a movable support, an installation base fixed to the upper end of the movable support, a soil sampling component fixedly installed inside the upper part of the installation base, and a mixing component fixed to the side of the installation base, wherein soil is extracted into the mixing component through the soil sampling component; The upper input end of the mixing component is connected to the output end of the fertilizer addition component.
[0007] Furthermore, the soil sampling assembly includes a sampling cylinder fixedly installed on the mounting base, a geared motor is installed at the upper end of the sampling cylinder, and a sampling component is connected to the output end of the geared motor inside the sampling cylinder.
[0008] The above technical solution enables the geared motor to drive the material extraction component to extract soil once it starts.
[0009] Furthermore, the material handling component includes a rotating shaft connected to the output end of the first geared motor. A feeding auger is installed on the part of the rotating shaft located inside the material handling cylinder, and a soil breaking auger is installed on the part of the rotating shaft located outside the material handling cylinder. A conical head is fixed at the lower end of the rotating shaft.
[0010] The above technical solution reduces the resistance to soil breaking and allows the soil to be crushed and rolled into the material collection cylinder by the soil breaking auger, and then transported by the material feeding auger.
[0011] Furthermore, the material receiving cylinder is arranged at an angle.
[0012] The above technical solution facilitates the conveying of materials into the mixing drum.
[0013] Furthermore, the mixing assembly includes a mixing cylinder fixed to the side of the mounting base, a second geared motor is mounted on the mixing cylinder, and the output end of the second geared motor is connected to a crushing and mixing roller. A feed pipe is connected to the upper end of the mixing cylinder, and a discharge pipe is fixed to the lower end of the mixing cylinder.
[0014] The above technical solution enables the use of crushing and mixing rollers to mix soil and fertilizer.
[0015] Furthermore, the upper end of the feed pipe is connected to the upper end of the feed cylinder.
[0016] The above technical solution allows the extracted soil to enter the mixing drum through the feed pipe.
[0017] Furthermore, the fertilizer addition component includes a fertilizer storage tank, with a dispensing pipe installed at the upper end of the fertilizer storage tank, and the discharge pipe of the fertilizer storage tank is connected to the input end of the mixing cylinder, and a quantitative discharging mechanism is installed on the discharge pipe of the fertilizer storage tank.
[0018] The above technical solution enables fertilizer to be quantitatively introduced into the mixing drum.
[0019] 3. Beneficial effects: Compared with the prior art, the fertilization equipment for grape cultivation provided by this utility model uses a soil extraction component to draw soil into a mixing cylinder and mix it with fertilizer. By mixing the soil and fertilizer before application, the fertilizer is diluted by the soil, resulting in a uniform concentration. This solves the problem of root burn caused by direct contact between fertilizer and roots and excessively high local concentrations when applying fertilizer manually. The specific details are as follows: First, move the equipment to the target location in the grape-growing area. Then, start the first geared motor in the soil-collecting component. The geared motor drives the rotating shaft to rotate at high speed. The conical head at the lower end of the rotating shaft first inserts into the soil to reduce soil breaking resistance. At the same time, the soil-breaking auger located outside the collection cylinder on the rotating shaft rotates with the shaft, breaking up the soil and rolling it into the collection cylinder. The soil entering the collection cylinder is transported upward by the feeding auger on the rotating shaft. Finally, it enters the mixing cylinder through the feed pipe at the connection between the upper end of the collection cylinder and the mixing component. At the same time, the fertilizer addition component throws grape-specific fertilizer into the mixing cylinder. Then, start the second geared motor in the mixing component. Its output end drives the crushing and mixing roller inside the mixing cylinder to rotate. The crushing and mixing roller further breaks up the soil entering the mixing cylinder and, through rotation and stirring, fully mixes the soil and fertilizer, avoiding local fertilizer accumulation and preventing root burn caused by local high concentrations of fertilizer. The soil mixed with fertilizer falls out from the discharge pipe and can be accurately applied around the roots of the grapevines. With the movement of the mobile support, continuous and large-area fertilization can be achieved. Attached Figure Description
[0020] Figure 1 This is a schematic diagram of the overall structure of this utility model; Figure 2 This is a schematic diagram of the overall structure of this utility model from another perspective; Figure 3 This is a schematic diagram of the internal structure of the material feeding cylinder of this utility model; Figure 4 This is a schematic diagram of the internal structure of the mixing cylinder of this utility model.
[0021] In the diagram: 1. Mobile support; 2. Mounting base; 3. Soil-collecting component; 31. Material-collecting cylinder; 32. Material-collecting component; 321. Rotating shaft; 322. Feeding auger; 323. Soil-breaking auger; 324. Conical head; 33. Gear motor one; 4. Mixing component; 41. Mixing cylinder; 42. Feed pipe; 43. Discharge pipe; 44. Gear motor two; 45. Crushing and mixing roller; 5. Fertilizer addition component. Detailed Implementation
[0022] To facilitate understanding of this utility model, the technical solutions of the embodiments of this utility model will be clearly and completely described below with reference to the accompanying drawings. 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 skilled in the art without creative effort are within the protection scope of this utility model.
[0023] In the description of this utility model, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "page", "bottom", "inner", "outer", "clockwise", "counterclockwise", etc., indicating the orientation or positional relationship are based on the orientation or positional relationship shown in the accompanying drawings, and are only for the convenience of describing this utility model and simplifying the description, and are not intended to indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model.
[0024] Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of indicated technical features. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of this utility model, "a plurality of" means two or more, unless otherwise explicitly specified.
[0025] In this utility model, unless otherwise explicitly specified and limited, the terms "installation," "connection," "linking," "fixing," and "equipped with" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances. Example
[0026] Please see Figure 1-4 A fertilization device for grape cultivation includes a movable support 1, a mounting base 2 fixed to the upper end of the movable support 1, a soil sampling component 3 fixedly installed inside the upper part of the mounting base 2, and a mixing component 4 fixed to the side of the mounting base 2. Soil is extracted into the mixing component 4 through the soil sampling component 3. The soil sampling component 3 includes a sampling cylinder 31 fixedly installed on the mounting base 2. A geared motor 33 is installed at the upper end of the sampling cylinder 31. The output end of the geared motor 33 is connected to a sampling element 32 inside the sampling cylinder 31. The sampling element 32 includes a rotating shaft 321 connected to the output end of the geared motor 33. A feeding auger 322 is installed on the part of the rotating shaft 321 inside the sampling cylinder 31, and a soil breaking auger 323 is installed on the part of the rotating shaft 321 outside the sampling cylinder 31. A conical head 324 is fixed at the lower end of the rotating shaft 321. The sampling cylinder 31 is inclined. The mobile device is moved to the target location in the grape planting area, and the reduction motor 33 in the soil taking component 3 is started. The reduction motor 33 drives the rotating shaft 321 to rotate at high speed. The conical head 324 at the lower end of the rotating shaft 321 first inserts into the soil to reduce the soil breaking resistance. At the same time, the soil breaking auger 323 located outside the material taking cylinder 31 on the rotating shaft 321 rotates with the rotating shaft 321, breaking the soil and rolling it into the material taking cylinder 31. The soil entering the material taking cylinder 31 is conveyed upward by the feeding auger 322 on the rotating shaft 321, and finally enters the mixing cylinder 41 through the feed pipe 42 at the connection between the upper end of the material taking cylinder 31 and the mixing component 4. The upper input end of the mixing component 4 is connected to the output end of the fertilizer addition component 5; the mixing component 4 includes a mixing cylinder 41 fixed on the side of the mounting base 2, a second geared motor 44 is installed on the mixing cylinder 41, and the output end of the second geared motor 44 is connected to a crushing and mixing roller 45. The upper end of the mixing cylinder 41 is connected to a feed pipe 42, and the lower end of the mixing cylinder 41 is fixed to a discharge pipe 43; the upper end of the feed pipe 42 is connected to the upper end of the feeding cylinder 31; the fertilizer addition component 5 includes a fertilizer storage tank, the upper end of the fertilizer storage tank is installed with a dispensing pipe, and the discharge pipe of the fertilizer storage tank is connected to the input end of the mixing cylinder 41, and a quantitative dispensing mechanism is installed on the discharge pipe of the fertilizer storage tank; While starting the first geared motor 33, the second geared motor 44 and the quantitative feeding mechanism in the mixing component 4 are also started. The quantitative feeding mechanism adopts an existing method, such as opening the electric gate to the preset opening degree, allowing fertilizer to flow into the receiving hopper by gravity. The weighing sensor weighs the fertilizer in real time, and the gate closes after the preset weight is reached. Then, the solenoid valve at the bottom of the receiving hopper is opened to discharge the fertilizer into the mixing cylinder 41, thus achieving quantitative feeding in a cycle. After the second geared motor 44 is started, its output end drives the crushing and mixing roller 45 in the mixing cylinder 41 to rotate. The crushing and mixing roller 45 further crushes the soil entering the mixing cylinder 41, which may contain small soil particles. On the other hand, it mixes the soil and fertilizer thoroughly by rotating and stirring, avoiding local accumulation of fertilizer and preventing root burn caused by local high concentration of fertilizer. The soil mixed with fertilizer falls out from the discharge pipe 43 and can be accurately applied around the roots of the grapevines. In conjunction with the movement of the moving support 1, continuous and large-area fertilization can be achieved.
[0027] Working principle: When using this fertilization equipment for grape cultivation, such as Figure 1-4As shown, the equipment is first moved to the target location in the grape planting area, and the geared motor 1 33, geared motor 2 44 and quantitative feeding mechanism are started. The geared motor 1 33 crushes the soil and conveys it to the mixing drum 41 through the material picker 32. The quantitative feeding mechanism adopts the existing method, such as opening the electric gate to the preset opening degree. The fertilizer flows into the receiving hopper by gravity. The weighing sensor weighs in real time. After the preset weight is reached, the gate closes and the solenoid valve at the bottom of the receiving hopper is opened to discharge the fertilizer into the mixing drum 41. The quantitative feeding is achieved in a cycle. The geared motor 2 44 drives the crushing and mixing roller 45 to rotate, which fully mixes the soil and fertilizer, avoids local accumulation of fertilizer, and avoids root burn caused by local high concentration of fertilizer. The soil mixed with fertilizer falls out from the discharge pipe 43 and can be accurately applied around the roots of the grape plants. With the movement of the mobile support 1, continuous and large-area fertilization can be achieved.
[0028] The contents not described in detail in this specification are existing technologies known to those skilled in the art.
[0029] Although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present invention should be included within the protection scope of the present invention.
Claims
1. A fertilizing apparatus for grape cultivation, characterized by: The system includes a mobile support (1), with a mounting base (2) fixed at the upper end of the mobile support (1). A soil sampling component (3) is fixedly installed inside the upper part of the mounting base (2), and a mixing component (4) is fixed on the side of the mounting base (2). Soil is extracted into the mixing component (4) through the soil sampling component (3). The upper input end of the mixing component (4) is connected to the output end of the fertilizer addition component (5).
2. The fertilizing apparatus for grape cultivation according to claim 1, wherein: The soil sampling assembly (3) includes a sampling cylinder (31) fixedly installed on the mounting base (2). A geared motor (33) is installed at the upper end of the sampling cylinder (31). The output end of the geared motor (33) is connected to a sampling component (32) inside the sampling cylinder (31).
3. The fertilizing apparatus for grape cultivation according to claim 2, wherein: The material handling component (32) includes a rotating shaft (321) connected to the output end of the geared motor (33). A feeding auger (322) is installed on the part of the rotating shaft (321) located inside the material handling cylinder (31), and a soil breaking auger (323) is installed on the part of the rotating shaft (321) located outside the material handling cylinder (31). A conical head (324) is fixed at the lower end of the rotating shaft (321).
4. The fertilizing apparatus for grape cultivation according to claim 3, wherein: The material receiving cylinder (31) is set at an angle.
5. The fertilizing apparatus for grape cultivation according to claim 2, wherein: The mixing assembly (4) includes a mixing cylinder (41) fixed on the side of the mounting base (2), a second geared motor (44) is installed on the mixing cylinder (41), and the output end of the second geared motor (44) is connected to a crushing and mixing roller (45). The upper end of the mixing cylinder (41) is connected to a feed pipe (42), and the lower end of the mixing cylinder (41) is fixed to a discharge pipe (43).
6. The fertilizing apparatus for grape cultivation according to claim 5, wherein: The upper end of the feed pipe (42) is connected to the upper end of the feed cylinder (31).
7. The fertilizing apparatus for grape cultivation according to claim 1, wherein: The fertilizer addition component (5) includes a fertilizer storage tank, the upper end of which is equipped with a dispensing pipe, and the discharge pipe of the fertilizer storage tank is connected to the input end of the mixing cylinder (41), and a quantitative discharging mechanism is installed on the discharge pipe of the fertilizer storage tank.