A mixing fertilizer production proportioning equipment

Abstract

The utility model discloses a kind of blending fertilizer production proportioning equipment, including mixing bin, the inside of mixing bin is provided with stirring assembly, the bottom four corners of mixing bin are evenly installed with support, the top two sides of mixing bin are provided with feed pipe, the inside of mixing bin is installed with guide chute, the bottom of mixing bin is provided with discharge pipe, valve is arranged at the connecting portion of discharge pipe and mixing bin.The utility model is designed with multilayer stirring and scraping structure.Scraping blade one can scrape the raw materials adhered to the top wall, inner wall of mixing bin and the top wall of guide chute, so that it participates in mixing;Guide plate disperses and guides the raw materials gathered below guide chute, to avoid fertilizer accumulation;Scraping blade two can prevent raw materials from remaining at the bottom and inner wall of mixing bin.At the same time, the stirring roller obliquely installed is fully stirred and mixed to raw materials during rotation, so that various fertilizer raw materials can be uniformly blended, greatly improve mixing efficiency and quality, reduce raw material waste, reduce production cost.

Description

Technical Field

[0001] This utility model relates to the field of blended fertilizer production, and in particular to a blended fertilizer production proportioning equipment. Background Technology

[0002] In agricultural production, fertilizer is one of the key factors in ensuring high crop yield and quality. Blended fertilizer, a type of fertilizer made by mixing multiple single fertilizers in a specific ratio according to the different nutritional needs of crops and soil fertility, has significant advantages such as comprehensive nutrition, strong targeting, and ease of use. It can accurately meet the nutrient needs of crops at each stage of growth, improve fertilizer utilization, reduce fertilizer waste and environmental pollution, and therefore has been widely used in modern agriculture.

[0003] Existing blended fertilizer production equipment often has a simple structure and limited functionality, leading to problems such as fertilizer residue adhering to the inner walls and bottom of the equipment, as well as uneven mixing during the mixing process. Fertilizer residue adhering to the inner walls and bottom results in raw material waste and increases production costs; while uneven mixing severely affects the fertilizer efficiency of the blended fertilizer, reducing crop yield and quality. Utility Model Content

[0004] The technical problem to be solved by this utility model is to overcome the defects of the prior art and provide a blending equipment for fertilizer production.

[0005] To solve the above-mentioned technical problems, this utility model provides the following technical solution: This utility model discloses a blended fertilizer production proportioning device, including a mixing silo. A stirring assembly is installed inside the mixing silo. Supports are installed at the four corners of the bottom of the mixing silo. Feed pipes are installed on both sides of the top of the mixing silo. A guide hopper is installed inside the mixing silo. A discharge pipe is installed at the bottom of the mixing silo. A valve is installed at the connection between the discharge pipe and the mixing silo. A controller is installed on one side of the mixing silo. The stirring assembly includes a motor, a rotating rod, a first scraper, a second scraper, a mounting plate, a guide plate, a connecting rod, a stirring roller, and another mounting rod. The motor is installed in the middle of the top of the mixing silo, and the rotating rod is located inside the mixing silo.

[0006] As an optional technical solution of this utility model, the top end of the rotating rod is fixedly connected to the rotating shaft of the motor, and the rotating rod is rotatably connected to the mixing hopper.

[0007] As an optional technical solution of this utility model, scraper one is installed at the top of the outer two sides of the rotating rod. The top wall of scraper one is in contact with the top wall of the mixing bin, the outer side of scraper one is in contact with the inner walls of the two sides of the mixing bin, and the bottom wall of scraper one is in contact with the top wall of the guide hopper.

[0008] As an optional technical solution of this utility model, the mounting plate is installed on the outside of the rotating rod, and a plurality of guide plates are provided on the top of the mounting plate. The mounting plate and the guide plates are located below the guide hopper.

[0009] As an optional technical solution of this utility model, scraper two is installed on the bottom of the outer two sides of the rotating rod, one side of scraper two is in contact with the inner wall of the mixing bin, and the bottom wall of scraper two is in contact with the bottom wall of the mixing bin.

[0010] As an optional technical solution of this utility model, four connecting rods are installed between the rotating rod and the scraper. One end of the mounting rod is fixedly connected to the uppermost connecting rod, and the other end passes through two connecting rods in sequence and is fixedly connected to the lowermost connecting rod.

[0011] As an optional technical solution of this utility model, three sets of stirring rollers are installed on both sides of the mounting plate. The stirring rollers are located between the two connecting rods. The stirring rollers are all inclined towards the discharge pipe. The included angle between the stirring rollers and the rotating rod is β, where β is 45°-60°.

[0012] Compared with the prior art, the beneficial effects of this utility model are as follows: This invention employs a multi-layered mixing and scraping structure. Scraper one scrapes off raw materials adhering to the top and inner walls of the mixing silo and the top wall of the guide hopper, allowing them to participate in the mixing process. The guide plate disperses and guides the raw materials accumulated below the guide hopper, preventing fertilizer buildup. Scraper two prevents raw materials from remaining at the bottom and on the inner walls of the mixing silo. Simultaneously, the inclined mixing rollers thoroughly mix the raw materials during rotation, ensuring uniform blending of various fertilizer raw materials, significantly improving mixing efficiency and quality, reducing raw material waste, and lowering production costs. Attached Figure Description

[0013] The accompanying drawings are provided to further illustrate the present invention and form part of the specification. They are used together with the embodiments of the present invention to explain the present invention, but do not constitute a limitation thereof. In the drawings: Figure 1 This is a cross-sectional view of the present invention; Figure 2 This is a three-dimensional view of the mixing silo of this utility model; In the diagram: 1. Mixing bin; 2. Mixing assembly; 201. Motor; 202. Rotating rod; 203. Scraper 1; 204. Scraper 2; 205. Mounting plate; 206. Guide plate; 207. Connecting rod; 208. Mixing roller; 209. Mounting rod; 3. Bracket; 4. Feed pipe; 5. Guide hopper; 6. Discharge pipe; 7. Controller. Detailed Implementation

[0014] The preferred embodiments of the present invention will be described below with reference to the accompanying drawings. It should be understood that the preferred embodiments described herein are for illustration and explanation only and are not intended to limit the present invention.

[0015] In the attached diagram, all identical reference numerals refer to the same components.

[0016] like Figure 1-2 As shown, this utility model provides a blended fertilizer production proportioning device, including a mixing silo 1, a stirring assembly 2 inside the mixing silo 1, brackets 3 installed at the four corners of the bottom of the mixing silo 1, feed pipes 4 on both sides of the top of the mixing silo 1, a guide hopper 5 installed inside the mixing silo 1, a discharge pipe 6 at the bottom of the mixing silo 1, a valve at the connection between the discharge pipe 6 and the mixing silo 1, and a controller 7 installed on one side of the mixing silo 1. The stirring assembly 2 includes a motor 201, a rotating rod 202, a first scraper 203, a second scraper 204, a mounting plate 205, a guide plate 206, a connecting rod 207, a stirring roller 208, and a mounting rod 209. The motor 201 is installed in the middle of the top of the mixing silo 1, and the rotating rod 202 is located inside the mixing silo 1.

[0017] Example 1 In this embodiment, the top end of the rotating rod 202 is fixedly connected to the rotating shaft of the motor 201, and the rotating rod 202 is rotatably connected to the mixing bin 1.

[0018] Furthermore, scrapers 203 are installed on the top of both outer sides of the rotating rod 202. The top wall of scraper 203 is in contact with the top wall of the mixing bin 1, the outer side of scraper 203 is in contact with the inner walls of both sides of the mixing bin 1, and the bottom wall of scraper 203 is in contact with the top wall of the guide hopper 5.

[0019] Furthermore, an installation plate 205 is mounted on the outside of the rotating rod 202, and a plurality of guide plates 206 are provided on the top of the installation plate 205. The installation plate 205 and the guide plates 206 are located below the guide hopper 5.

[0020] Specifically, the rotating rod 202 is driven to rotate by the motor 201, which in turn drives the scraper 203, the mounting plate 206, and the guide plate 206 to rotate. The scraper 203 can clean the inner wall of the guide hopper 5 and the mixing bin 1 above the guide hopper 5. The fertilizer raw materials are added to the mixing bin 1 through the feed pipe 4, and preliminary mixing is achieved at the top of the guide hopper 5. Then, the fertilizer is dispersed by the guide plate 206 to prevent fertilizer accumulation.

[0021] Example 2 In this embodiment, scraper 204 is installed on the bottom of both sides of the rotating rod 202. One side of scraper 204 is in contact with the inner wall of the mixing bin 1, and the bottom wall of scraper 204 is in contact with the bottom wall of the mixing bin 1.

[0022] Furthermore, four connecting rods 207 are installed between the rotating rod 202 and the scraper 204. One end of the mounting rod 209 is fixedly connected to the uppermost connecting rod 207, and the other end passes through two connecting rods 207 in sequence and is fixedly connected to the lowermost connecting rod 207.

[0023] Furthermore, three sets of stirring rollers 208 are installed on both sides of the mounting plate 205. The stirring rollers 208 are located between the two connecting rods 207. The stirring rollers 208 are all inclined towards the discharge pipe 6. The included angle between the stirring rollers 208 and the rotating rod 202 is β, where β is 45°-60°.

[0024] Specifically, scraper 204 prevents raw material residue at the bottom and inner wall, guide plate 206 initially disperses the raw material, and stirring roller 208 fully stirs the raw material, realizing all-round stirring of the raw material in mixing bin 1, so that various fertilizer raw materials can be mixed evenly and the quality of blended fertilizer is improved.

[0025] The stirring roller 208 is inclined toward the discharge pipe 6 and forms an angle of 45° - 60° with the rotating rod 202. This design allows the stirring roller 208 to not only stir the raw materials laterally during rotation, but also generate a certain longitudinal pushing force, which helps the raw materials flow toward the discharge pipe 6 and further improves the mixing effect.

[0026] Working principle: When in use, the device is connected to an external power source and controlled by controller 7.

[0027] Feeding stage: Different fertilizer raw materials to be mixed are fed into the mixing silo 1 through the feed pipes 4 on both sides of the top of the mixing silo 1. At this time, the raw materials are guided by the guide hopper 5 and gather in the middle of the mixing silo 1.

[0028] Mixing stage: Start motor 201, which drives rotating rod 202 to rotate. Scraper 203 at the top of rotating rod 202 rotates accordingly. Since the top wall of scraper 203 is in contact with the top wall of mixing silo 1, the outer side is in contact with the inner walls of both sides of mixing silo 1, and the bottom wall is in contact with the top wall of guide hopper 5, the raw materials adhering to the top and inner walls of mixing silo 1 and the top wall of guide hopper 5 can be scraped off during rotation, allowing them to participate in the mixing. Multiple guide plates 206 on the outer mounting plate 205 of rotating rod 202 rotate with rotating rod 202, dispersing and guiding the raw materials gathered below guide hopper 5 to prevent fertilizer accumulation. At the same time, scraper 204 at the bottom of the outer sides of rotating rod 202 rotates. One side of scraper 204 is in contact with the inner wall of mixing silo 1, and the bottom wall is in contact with the bottom wall of mixing silo 1, which can prevent raw materials from remaining at the bottom and inner wall of mixing silo 1. The connecting rod 207 between the rotating rod 202 and the scraper 204 drives the mounting rod 209 to rotate. The three sets of stirring rollers 208 on both sides of the mounting plate 205 rotate with the rotating rod 202 between the two connecting rods 207. The stirring rollers 208 are inclined towards the discharge pipe 6, forming an angle of 45°-60° with the rotating rod 202. During the rotation, the raw materials are fully stirred and mixed, so that the various fertilizer raw materials are evenly mixed.

[0029] Discharge stage: After the raw materials are fully mixed, open the valve at the connection between the discharge pipe 6 and the mixing silo 1. The mixed fertilizer is discharged from the mixing silo 1 through the discharge pipe 6, completing the entire fertilizer processing and proportioning process. The entire process is controlled by the controller 7 to start and stop the motor 201.

[0030] Finally, it should be noted that the above description is merely a preferred embodiment of this utility model and is not intended to limit the utility model. Although the utility model 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 this utility model should be included within the protection scope of this utility model.

[0031] Furthermore, all content not described in detail in this specification is prior art known to those skilled in the art.

Claims

1. A blending fertilizer production proportioning device, comprising a mixing silo (1), characterized in that, The mixing silo (1) is equipped with a stirring assembly (2), and supports (3) are installed at the four corners of the bottom of the mixing silo (1). Feed pipes (4) are installed on both sides of the top of the mixing silo (1). A guide hopper (5) is installed inside the mixing silo (1). A discharge pipe (6) is installed at the bottom of the mixing silo (1). A valve is installed at the connection between the discharge pipe (6) and the mixing silo (1). A controller (7) is installed on one side of the mixing silo (1). The mixing assembly (2) includes a motor (201), a rotating rod (202), a scraper one (203), a scraper two (204), a mounting plate (205), a guide plate (206), a connecting rod (207), a mixing roller (208), and a mounting rod (209). The motor (201) is installed at the top center of the mixing bin (1), and the rotating rod (202) is located inside the mixing bin (1).

2. The blending and proportioning equipment for producing blended fertilizers according to claim 1, characterized in that, The top end of the rotating rod (202) is fixedly connected to the rotating shaft of the motor (201), and the rotating rod (202) is rotatably connected to the mixing bin (1).

3. The blending and proportioning equipment for producing blended fertilizers according to claim 2, characterized in that, The top of the outer two sides of the rotating rod (202) is equipped with scraper one (203). The top wall of scraper one (203) is in contact with the top wall of the mixing bin (1). The outer side of scraper one (203) is in contact with the inner walls of the two sides of the mixing bin (1). The bottom wall of scraper one (203) is in contact with the top wall of the guide hopper (5).

4. The blending and proportioning equipment for producing blended fertilizers according to claim 3, characterized in that, The mounting plate (205) is installed on the outside of the rotating rod (202), and a plurality of guide plates (206) are provided on the top of the mounting plate (205). The mounting plate (205) and the guide plates (206) are located below the guide hopper (5).

5. The blending and proportioning equipment for producing blended fertilizers according to claim 4, characterized in that, The scraper two (204) is installed on the bottom of the outer two sides of the rotating rod (202). One side of the scraper two (204) is in contact with the inner wall of the mixing bin (1), and the bottom wall of the scraper two (204) is in contact with the bottom wall of the mixing bin (1).

6. The blending and proportioning equipment for producing blended fertilizers according to claim 5, characterized in that, Four connecting rods (207) are installed between the rotating rod (202) and the scraper (204). One end of the mounting rod (209) is fixedly connected to the uppermost connecting rod (207), and the other end passes through two connecting rods (207) in sequence and is fixedly connected to the lowermost connecting rod (207).

7. The blending equipment for producing blended fertilizers according to claim 6, characterized in that, Three sets of stirring rollers (208) are installed on both sides of the mounting plate (205). The stirring rollers (208) are located between the two connecting rods (207). The stirring rollers (208) are all inclined towards the discharge pipe (6). The included angle between the stirring rollers (208) and the rotating rod (202) is β, where β is 45°-60°.

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