Quantitative fertilizer discharging device for fertilization

Abstract

The utility model provides a quantitative fertilizer feeding device for fertilization, which relates to the technical field of agricultural production, and comprises a fertilizer storage cylinder, a continuous quantitative fertilizer feeding structure is arranged in the fertilizer storage cylinder, the continuous quantitative fertilizer feeding structure comprises a structure body, and a mounting ring frame is arranged on the periphery of the interior of the structure body and close to the bottom. Four connecting rods are arranged on the mounting ring frame, a mounting block is arranged on the four connecting rods, a driving motor is arranged at the bottom of the mounting block, and a rotating shaft is arranged at the output end of the driving motor and penetrates through the mounting block. And after filling of one quantitative barrel is completed, the driving motor can drive the mounting barrel to rotate, then the quantitative barrels can be driven to rotate, and then the remaining three quantitative barrels can be filled.

Description

Technical Field

[0001] The utility model relates to the field of technical agricultural production, in particular to a quantitative fertilizer discharge device for fertilizing. Background Art

[0002] Fertilization refers to the agricultural practice of applying fertilizer to the soil or spraying it onto plants to provide nutrients needed by plants and maintain and improve soil fertility. The primary goals of fertilization are to increase crop yields, improve crop quality, enhance soil fertility, and enhance economic returns. Therefore, rational and scientific fertilization is one of the key means of ensuring food security and maintaining sustainable agricultural development. Fertilization is primarily based on soil fertility, crop type, target yield, climate, and fertilizer characteristics. This allows for the selection of appropriate fertilizers, estimation of required fertilizer dosage, and determination of application timing and pattern. Fertilization can be categorized as basal fertilizer and topdressing based on timing, and as broadcast, flushing, hole application, and strip application based on pattern. Broadcasting and flushing facilitate nutrient diffusion and facilitate application, but they result in significant nutrient losses and low nutrient utilization rates. Hole application and strip application minimize nutrient losses and achieve high nutrient utilization rates, but they require a certain amount of mechanical energy. With the development of modern precision agriculture, precision fertilization has also rapidly developed and is becoming an important fertilization method.

[0003] The existing fertilizer discharge devices are all equipped with a quantitative fertilizer discharge structure when in use, which can discharge a certain amount of fertilizer into the soil very well. However, the fertilizer discharge process requires operations such as feeding and discharging. The operation time is long and the continuity is not high. It will lead to a vacuum period that requires replenishing after discharging once, and the efficiency is not high. Therefore, we propose a quantitative fertilizer discharge device for fertilization. Utility Model Content

[0004] The purpose of the utility model is to solve the shortcomings of the prior art. The existing fertilizer discharge devices are all provided with a quantitative fertilizer discharge structure when in use, which can well discharge a certain amount of fertilizer into the soil. However, during the fertilizer discharge process, operations such as feeding and discharging are required. The operation time is long and the continuity is not high, which will lead to a vacuum period in which feeding needs to be replenished after one discharge, and the efficiency is not high.

[0005] In order to achieve the above purpose, the present invention adopts the following technical solutions:

[0006] A quantitative fertilizer discharge device for fertilizing, including a fertilizer storage cylinder, a continuous quantitative fertilizer discharge structure is provided inside the fertilizer storage cylinder, the continuous quantitative fertilizer discharge structure includes a structural body, a mounting ring frame is provided around the interior of the structural body and near the bottom, four connecting rods are provided on the mounting ring frame, the four connecting rods are provided with mounting blocks, a driving motor is provided at the bottom of the mounting block, a rotating shaft is provided at the output end of the driving motor and passes through the mounting block, a mounting cylinder is provided on the rotating shaft, a mounting hole is provided at the center of the mounting cylinder, four quantitative cylinders are provided on the mounting cylinder and near the outside, a second electromagnetic valve is provided at the bottom of the four quantitative cylinders, a discharge cylinder is provided inside the structural body and near the bottom, and a third electromagnetic valve is provided on the discharge cylinder.

[0007] As a preferred solution of the present invention, a mounting frame is provided on the back side of the fertilizer storage cylinder, and a plurality of fixing holes are opened on the mounting frame, and the fixing holes pass through the mounting frame.

[0008] The technical effect of adopting the above further solution is that the fertilizer storage barrel can be fixed to the vehicle frame through the mounting bracket, and only the bolts need to be connected to the fixing holes.

[0009] As a preferred solution of the present invention, a partition plate is provided at the center of the interior of the fertilizer storage cylinder, a first discharge port is provided on the partition plate, a first electromagnetic valve is provided on the first discharge port, and the first electromagnetic valve and the first discharge port are used in conjunction with each other.

[0010] The technical effect of adopting the above further solution is that the partition plate can divide the interior of the waste storage cylinder, and the fertilizer can be discharged through the first discharge port, and the first electromagnetic valve can control the discharge of the first discharge port.

[0011] As a preferred solution of the present invention, the discharge cylinder is used in conjunction with the metering cylinder, the second electromagnetic valve is used in conjunction with the metering cylinder, and the discharge cylinder is used in conjunction with the third electromagnetic valve.

[0012] The technical effect of adopting the above further solution is: after the waste material inside the metering cylinder is filled, it will reach the discharge cylinder through the second electromagnetic valve, and the fertilizer inside the discharge cylinder will be discharged to the designated area through the third electromagnetic valve.

[0013] As a preferred solution of the present invention, the mounting cylinder is connected to the rotating shaft of the driving motor through a mounting hole, the rotating shaft and the mounting cylinder are rotationally connected, and the rotating shaft and the mounting hole are fixedly connected.

[0014] The technical effect of adopting the above further solution is that the driving motor can drive the mounting cylinder to rotate, and then drive the metering cylinder to rotate.

[0015] As a preferred solution of the present invention, the continuous quantitative fertilizer discharge structure is connected and fixed to the interior of the fertilizer storage cylinder via an annular mounting plate, and the fertilizer storage cylinder and the structure body are both made of stainless steel.

[0016] Compared with the prior art, the beneficial effects of the present invention are:

[0017] In the present invention, through the design of the continuous quantitative fertilizer discharge structure, when performing quantitative fertilizer discharge, when the fertilizer is discharged from the first discharge port to the quantitative cylinder, one of the quantitative cylinders can be filled. When one quantitative cylinder is filled, the driving motor can drive the mounting cylinder to rotate, thereby driving the quantitative cylinder to rotate, and then the remaining three quantitative cylinders can be filled. After the waste material inside the final quantitative cylinder is filled, it will reach the discharge cylinder through the second electromagnetic valve, and the fertilizer inside the discharge cylinder will be discharged to the designated area through the third electromagnetic valve. During the entire quantitative fertilizer discharge process, When the fertilizer in a single metering cylinder is discharged, the next metering cylinder will be filled. Therefore, the four metering cylinders are used in conjunction with each other, which can make the continuity of the fertilizer discharge process better, avoid the generation of intermittent effects, and affect work efficiency, thereby avoiding the existing fertilizer discharge device. When in use, it is equipped with a quantitative fertilizer discharge structure, which can well discharge a certain amount of fertilizer into the soil. However, in the fertilizer discharge process, operations such as feeding and discharging are required, and the operation time is long and the continuity is not high, which will lead to a vacuum period that needs to be replenished after discharging once, and the efficiency is not high. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 This is a schematic diagram of the main structure of a quantitative fertilizer discharge device for fertilization provided by the utility model;

[0019] Figure 2 This is a schematic diagram of the internal structure of a fertilizer storage cylinder of a quantitative fertilizer discharge device for fertilization provided by the utility model;

[0020] Figure 3 This is a schematic diagram of the appearance of a continuous quantitative fertilizer discharge structure of a quantitative fertilizer discharge device for fertilization provided by the utility model;

[0021] Figure 4 This is a schematic diagram of the internal structure of a continuous quantitative fertilizer discharge structure of a quantitative fertilizer discharge device for fertilization provided by the utility model;

[0022] Figure 5 This is a top view cross-sectional schematic diagram of a continuous quantitative fertilizer discharge structure of a quantitative fertilizer discharge device for fertilization provided by the utility model;

[0023] Figure 6 The utility model provides a schematic diagram of the bottom structure of a continuous quantitative fertilizer discharge structure of a quantitative fertilizer discharge device for fertilization as viewed from above.

[0024] Legend: 1. Fertilizer storage cylinder; 11. Partition plate; 12. First discharge port; 13. First solenoid valve; 2. Mounting frame; 21. Fixing hole; 3. Continuous quantitative fertilizer discharge structure; 31. Structural body; 32. Mounting ring frame; 33. Connecting rod; 34. Mounting block; 35. Drive motor; 36. Rotating shaft; 37. Mounting hole; 38. Mounting cylinder; 39. Metering cylinder; 310. Second solenoid valve; 311. Discharge cylinder; 312. Third solenoid valve. DETAILED DESCRIPTION

[0025] The following will combine the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the present invention.

[0026] To facilitate understanding of the present invention, the present invention will be described more comprehensively below with reference to relevant references, and several embodiments of the present invention are given. However, the present invention can be implemented in many different forms and is not limited to the embodiments described herein. On the contrary, the purpose of providing these embodiments is to make the disclosure of the present invention more thorough and comprehensive.

[0027] It should be noted that when an element is referred to as being "fixed on" another element, it may be directly on the other element or there may be a central element. When an element is considered to be "connected to" another element, it may be directly connected to the other element or there may be a central element at the same time. The terms "vertical", "horizontal", "left", "right" and similar expressions used in this article are for illustrative purposes only.

[0028] Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by those skilled in the art to which this invention pertains. The terms used herein in the specification of this invention are for the purpose of describing specific embodiments only and are not intended to limit this invention. The term "and / or" used herein includes any and all combinations of one or more of the related listed items.

[0029] Example 1

[0030] like Figure 1-6As shown, the utility model provides a technical solution: a quantitative fertilizer discharge device for fertilizing, including a fertilizer storage cylinder 1, a continuous quantitative fertilizer discharge structure 3 is provided inside the fertilizer storage cylinder 1, and the continuous quantitative fertilizer discharge structure 3 includes a structural body 31, and a mounting ring frame 32 is provided around the inside of the structural body 31 and near the bottom. Four connecting rods 33 are provided on the mounting ring frame 32, and a mounting block 34 is provided on the four connecting rods 33. A driving motor 35 is provided at the bottom of the mounting block 34, and an output end of the driving motor 35 and a mounting block 34 are provided. The rotating shaft 36 is provided with a mounting cylinder 38, a mounting hole 37 is opened at the center of the mounting cylinder 38, four quantitative cylinders 39 are provided on the mounting cylinder 38 and near the outside, and the bottom of the four quantitative cylinders 39 are provided with a second electromagnetic valve 310, and a discharge cylinder 311 is provided inside the structural body 31 and near the bottom, and a third electromagnetic valve 312 is provided on the discharge cylinder 311. Through the design of the continuous quantitative fertilizer discharge structure 3, when the fertilizer is discharged from the first discharge port 12 to the quantitative cylinder 39, the fertilizer can be discharged from the first discharge port 12 to the quantitative cylinder 39. A metering cylinder 39 is filled. When a metering cylinder 39 is filled, the driving motor 35 can drive the mounting cylinder 38 to rotate, and then drive the metering cylinder 39 to rotate, and then the remaining three metering cylinders 39 can be filled. After the waste material inside the metering cylinder 39 is filled, it will pass through the second electromagnetic valve 310 to the discharge cylinder 311, and the fertilizer inside the discharge cylinder 311 will be discharged to the designated area through the third electromagnetic valve 312. During the entire quantitative fertilizer discharge process, when the fertilizer in a single metering cylinder 39 is discharged, After that, the next metering cylinder 39 will be filled. Therefore, the four metering cylinders 39 are used in conjunction with each other, which can make the continuity in the fertilizer discharge process better, avoid the generation of intermittent effects, and affect work efficiency, thereby avoiding the existing fertilizer discharge device. When in use, it is equipped with a quantitative fertilizer discharge structure, which can well discharge a certain amount of fertilizer into the soil. However, in the fertilizer discharge process, operations such as feeding and discharging are required, and the operation time is long and the continuity is not high, which will lead to a vacuum period that needs to be replenished after discharging once, and the problem of low efficiency.

[0031] Example 2

[0032] like Figure 1-6As shown, the utility model provides a technical solution: a mounting frame 2 is provided on the back side of the fertilizer storage barrel 1, and a plurality of fixing holes 21 are opened on the mounting frame 2, and the fixing holes 21 pass through the mounting frame 2. The fertilizer storage barrel 1 can be fixed to the vehicle frame through the mounting frame 2, and it is only necessary to connect the fixing holes 21 with bolts. A partition plate 11 is provided at the center of the interior of the fertilizer storage barrel 1, and a first discharge port 12 is provided on the partition plate 11. A first electromagnetic valve 13 is provided on the first discharge port 12. The first electromagnetic valve 13 is used in conjunction with the first discharge port 12. The partition plate 11 can divide the interior of the waste storage barrel, and the fertilizer can be discharged through the first discharge port 12, and the first electromagnetic valve 13 can control the discharge of the first discharge port 12. The discharge barrel 311 is used in conjunction with the metering barrel 39, and the second electromagnetic valve 310 is used in conjunction with the metering cylinder 39, and the discharge cylinder 311 is used in conjunction with the third electromagnetic valve 312. After the waste material inside the metering cylinder 39 is filled, it will reach the discharge cylinder 311 through the second electromagnetic valve 310, and the fertilizer inside the discharge cylinder 311 will be discharged to the designated area through the third electromagnetic valve 312. The mounting cylinder 38 is connected to the rotating shaft 36 of the drive motor 35 through the mounting hole 37. The rotating shaft 36 and the mounting cylinder 38 are rotatably connected, and the rotating shaft 36 and the mounting hole 37 are fixedly connected. The drive motor 35 can drive the mounting cylinder 38 to rotate, and then drive the metering cylinder 39 to rotate. The continuous quantitative fertilizer discharge structure 3 is connected and fixed to the inside of the fertilizer storage cylinder 1 through the annular mounting plate. The fertilizer storage cylinder 1 and the structural body 31 are both made of stainless steel.

[0033] The working process of the utility model is as follows: when using a quantitative fertilizer discharging device for fertilizing, first, the fertilizer storage cylinder 1 can be fixed on the vehicle frame through the mounting frame 2, and it is only necessary to connect the bolts to the fixing holes 21. The partition plate 11 can separate the interior of the waste storage cylinder, and the fertilizer can be discharged through the first discharge port 12, and the first electromagnetic valve 13 can control the discharge of the first discharge port 12. When performing quantitative fertilizer discharging, when the fertilizer is discharged from the first discharge port 12 to the quantitative cylinder 39, one of the quantitative cylinders 39 can be filled. When one quantitative cylinder 39 is filled, the driving motor 35 can drive the mounting cylinder 38 to Rotation can drive the metering cylinder 39 to rotate, and then the remaining three metering cylinders 39 can be filled. After the waste material inside the metering cylinder 39 is filled, it will reach the discharge cylinder 311 through the second electromagnetic valve 310, and the fertilizer inside the discharge cylinder 311 will be discharged to the designated area through the third electromagnetic valve 312. During the entire quantitative fertilizer discharge process, after the fertilizer in a single metering cylinder 39 is discharged, the next metering cylinder 39 will be filled. Therefore, the four metering cylinders 39 are used in conjunction with each other, which can make the continuity in the fertilizer discharge process better and avoid the generation of intermittent effects, affecting work efficiency.

[0034] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A quantitative fertilizer discharging device for fertilizing, comprising a fertilizer storage cylinder (1), characterized in that: The fertilizer storage cylinder (1) is provided with a continuous quantitative fertilizer discharge structure (3), the continuous quantitative fertilizer discharge structure (3) comprises a structural body (31), a mounting ring frame (32) is provided around the interior of the structural body (31) and near the bottom, four connecting rods (33) are provided on the mounting ring frame (32), and the four connecting rods (33) are provided with mounting blocks (34), a driving motor (35) is provided at the bottom of the mounting block (34), and the output end of the driving motor (35) is connected to the mounting block (34). The mounting block (34) is provided with a rotating shaft (36), a mounting cylinder (38) is provided on the rotating shaft (36), a mounting hole (37) is provided at the center of the mounting cylinder (38), four quantitative cylinders (39) are provided on the mounting cylinder (38) and near the outside, and a second electromagnetic valve (310) is provided at the bottom of each of the four quantitative cylinders (39), and a discharge cylinder (311) is provided inside the structural body (31) and near the bottom, and a third electromagnetic valve (312) is provided on the discharge cylinder (311).

2. A quantitative fertilizer discharging device for fertilization according to claim 1, characterized in that: A mounting frame (2) is provided on the back side of the fertilizer storage cylinder (1), and a plurality of fixing holes (21) are provided on the mounting frame (2), and the fixing holes (21) pass through the mounting frame (2).

3. A quantitative fertilizer discharging device for fertilization according to claim 1, characterized in that: A partition plate (11) is provided at the center of the interior of the fertilizer storage cylinder (1), a first discharge port (12) is provided on the partition plate (11), a first electromagnetic valve (13) is provided on the first discharge port (12), and the first electromagnetic valve (13) and the first discharge port (12) are used in conjunction with each other.

4. A quantitative fertilizer discharging device for fertilization according to claim 1, characterized in that: The discharge cylinder (311) is used in conjunction with the metering cylinder (39), the second electromagnetic valve (310) is used in conjunction with the metering cylinder (39), and the discharge cylinder (311) is used in conjunction with the third electromagnetic valve (312).

5. A quantitative fertilizer discharging device for fertilization according to claim 1, characterized in that: The mounting cylinder (38) is connected to the rotating shaft (36) of the driving motor (35) through the mounting hole (37). The rotating shaft (36) and the mounting cylinder (38) are rotationally connected, and the rotating shaft (36) and the mounting hole (37) are fixedly connected.

6. A quantitative fertilizer discharging device for fertilization according to claim 1, characterized in that: The continuous quantitative fertilizer discharge structure (3) is connected and fixed to the interior of the fertilizer storage cylinder (1) via an annular mounting plate. The fertilizer storage cylinder (1) and the structure body (31) are both made of stainless steel.

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