Fertilizer batching device for fertilizer production

Abstract

The utility model belongs to the technical field of production batching equipment, and particularly relates to a fertilizer batching device for fertilizer production, which comprises a stirring and grinding barrel, a motor I is fixedly mounted at the top end of the stirring and grinding barrel, one end of the motor I is fixedly connected with a rotating shaft I, and a plurality of groups of fixed bases are fixedly mounted on the outer side of the rotating shaft I; telescopic rods are fixedly connected to the interiors of the multiple sets of fixed bases, springs are arranged on the outer sides of the telescopic rods, supporting plates are fixedly connected to one ends of the telescopic rods, grinding rolling wheels are arranged in the supporting plates, and an operator can visually control the feeding amount through a scale column movably installed in the feeding hopper; the quantity of fertilizer raw materials entering the stirring and grinding barrel is accurately controlled by controlling the start and stop of a motor II, so that the problem of low batching precision in the past is effectively solved, the accuracy of a fertilizer formula is ensured, various nutritional ingredients in the fertilizer are strictly mixed according to a preset proportion, the fertilizer efficiency of the fertilizer is exerted to the greatest extent, and the practicability of the fertilizer is improved.

Description

Technical Field

[0001] This utility model belongs to the technical field of production and batching equipment, specifically a fertilizer batching device for fertilizer production. Background Technology

[0002] Fertilizer is an indispensable material basis in agricultural production, providing plants with essential nutrients, improving soil properties, and enhancing soil fertility. To meet the needs of different soils and crops, fertilizer production requires mixing and blending various raw materials in specific proportions to prepare fertilizer products that meet particular requirements.

[0003] Most existing devices require manual weighing and mixing, which is easily affected by human factors such as operator fatigue or negligence, resulting in low mixing accuracy and difficulty in ensuring the accurate proportion of various components in each batch of fertilizer, thus affecting the stability of fertilizer efficacy. At the same time, caking may occur during fertilizer mixing, which will prevent the fertilizer from exerting its normal efficacy and reduce its practicality.

[0004] Therefore, this utility model provides a fertilizer batching device for fertilizer production. Utility Model Content

[0005] In order to overcome the shortcomings of the prior art, at least one technical problem raised in the background art is solved.

[0006] The technical solution adopted by this utility model to solve its technical problem is as follows: The fertilizer batching device for fertilizer production of this utility model includes a stirring and grinding barrel. A motor is fixedly installed at the top of the stirring and grinding barrel. A rotating shaft is fixedly connected to one end of the motor. Multiple sets of fixed bases are fixedly installed on the outside of the rotating shaft. A telescopic rod is fixedly connected inside each of the multiple sets of fixed bases. A spring is provided on the outside of the telescopic rod. A support plate is fixedly connected to one end of the telescopic rod. A grinding roller is provided inside the support plate.

[0007] A support frame is provided on the outside of the mixing and grinding tank. A feed pipe is fixedly installed on the surface of the support frame. A second motor is fixedly installed at one end of the feed pipe. A second rotating shaft is fixedly connected to one end of the second motor. A spiral blade is provided on the outside of the second rotating shaft. A feed hopper is provided on the outside of the feed pipe. A scale column is provided inside the feed hopper.

[0008] Preferably, one end of the spring is fixedly connected to a fixed base, and the other end of the spring is fixedly connected to a support plate.

[0009] Preferably, multiple sets of stirring blades are provided on the outer side of the rotating shaft, and the multiple sets of stirring blades are located inside the stirring and grinding barrel.

[0010] Preferably, a discharge pipe is connected through the bottom end of the mixing and grinding tank, and a control valve is provided on the outside of the discharge pipe.

[0011] Preferably, a mounting block is provided at the bottom of the scale column, and the scale column is movably mounted inside the feed hopper via the mounting block.

[0012] Preferably, the grinding rollers are provided in three sets, and the three sets of grinding rollers are respectively located inside the mixing and grinding barrel along the circumferential direction.

[0013] The beneficial effects of this utility model are as follows:

[0014] 1. The fertilizer batching device for fertilizer production described in this utility model allows operators to intuitively control the feed amount through a movable scale column installed inside the feed hopper. Furthermore, the amount of fertilizer raw materials entering the mixing and grinding tank is precisely controlled by starting and stopping the second control motor. This effectively solves the problem of low batching accuracy in the past, ensuring the accuracy of the fertilizer formula, and ensuring that all nutrients in the fertilizer are mixed strictly according to the preset ratio, maximizing the fertilizer's effectiveness and improving its practicality.

[0015] 2. The fertilizer batching device for fertilizer production described in this utility model, during the mixing process, the stirring blades gather lumpy fertilizer raw materials onto the inner wall of the mixing and grinding barrel. At the same time, the grinding rollers, with the help of the synergistic action of the spring and the telescopic rod, can adjust their position according to the accumulation of raw materials and the size of the lumps, effectively grinding the lumps and turning large lumps into small particles. This greatly improves the uniformity and fineness of the fertilizer raw materials, avoids the fertilizer's inability to exert its normal effect due to lumps, and significantly improves the practicality of the fertilizer. Attached Figure Description

[0016] The present invention will be further described below with reference to the accompanying drawings.

[0017] Figure 1 This is a three-dimensional view of the overall structure of this utility model;

[0018] Figure 2 This is a cross-sectional view of the overall structure of this utility model;

[0019] Figure 3 This is a distribution diagram of the grinding and stirring components of this utility model;

[0020] Figure 4 This is a partial enlarged view of the batching device of this utility model;

[0021] In the diagram: 1. Mixing and grinding tank; 2. Motor 1; 3. Shaft 1; 4. Fixed base; 5. Telescopic rod; 6. Spring; 7. Support plate; 8. Grinding roller; 9. Mixing blade; 11. Feed hopper; 12. Scale column; 13. Motor 2; 14. Shaft 2; 15. Spiral blade; 16. Feed pipe; 17. Discharge pipe; 18. Control valve; 19. Support frame. Detailed Implementation

[0022] To make the technical means, creative features, objectives and effects of this utility model easier to understand, the present utility model will be further described below in conjunction with specific embodiments.

[0023] like Figures 1 to 4 As shown in the embodiment of this utility model, a fertilizer batching device for fertilizer production includes a mixing and grinding barrel 1. A motor 2 is fixedly installed at the top of the mixing and grinding barrel 1. A rotating shaft 3 is fixedly connected to one end of the motor 2. Multiple sets of fixed bases 4 are fixedly installed on the outside of the rotating shaft 3. Telescopic rods 5 are fixedly connected inside the multiple sets of fixed bases 4. A spring 6 is provided on the outside of the telescopic rods 5. A fixed base 4 is fixedly connected to one end of the spring 6. A support plate 7 is fixedly connected to the other end of the spring 6. A grinding roller 8 is provided inside the support plate 7. Multiple sets of stirring blades 9 are provided on the outside of the rotating shaft 3. The multiple sets of stirring blades 9 are located inside the mixing and grinding barrel 1. A discharge pipe 17 is connected through the bottom of the mixing and grinding barrel 1. A control valve 18 is provided on the outside of the discharge pipe 17.

[0024] A support frame 19 is provided on the outside of the mixing and grinding tank 1. A feed pipe 16 is fixedly installed on the surface of the support frame 19. A motor 13 is fixedly installed at one end of the feed pipe 16. A rotating shaft 14 is fixedly connected to one end of the motor 13. A spiral blade 15 is provided on the outside of the rotating shaft 14. A feed hopper 11 is provided on the outside of the feed pipe 16. A scale column 12 is provided inside the feed hopper 11.

[0025] Specifically, a support frame 19 is fixedly installed at the top of the mixing and grinding tank 1. Multiple sets of feed pipes 16 are installed through the inside of the support frame 19. One end of each set of feed pipes 16 is connected to the inside of the mixing and grinding tank 1, and a second motor 13 is fixedly installed at the other end of each set of feed pipes 16. A second rotating shaft 14 is fixedly connected to the output end of the second motor 13. A spiral blade 15 is sleeved on the outside of the second rotating shaft 14, and the outside of the spiral blade 15 is in close contact with the inner wall of the feed pipe 16. A feed hopper 11 is connected through one side of the feed pipe 16. The feed hopper 11 is funnel-shaped, and a scale column 12 is movably installed inside the feed hopper 11 via a fixed block. A first motor 2 is fixedly installed at the top of the mixing and grinding tank 1. A first rotating shaft 3 is fixedly connected to the output shaft of the first motor 2. The first rotating shaft 3 is located at the mixing and grinding tank... Inside the grinding barrel 1, multiple sets of stirring blades 9 and a fixed base 4 are fixedly installed on the outside of the rotating shaft 3. A telescopic rod 5 is fixedly installed inside the fixed base 4. One end of the telescopic rod 5 is fixedly connected to a support plate 7. A spring 6 is sleeved on the outside of the telescopic rod 5. One end of the spring 6 is fixedly connected to one side of the support plate 7, and the other end of the spring 6 is fixedly connected to one end of the fixed base 4. A bearing is movably installed inside the support plate 7. A grinding roller 8 is movably installed on the outside of the bearing. The outside of the grinding roller 8 rolls in contact with the inner wall of the grinding barrel 1. A discharge pipe 17 is connected through the bottom of the grinding barrel 1. A control valve 18 is installed on the outside of the discharge pipe 17. First, the operator feeds fertilizer raw materials into the inside of the feed pipe 16 through the feed hopper 11. The scale column 12, which is movably installed via a fixed block, assists the operator in intuitively controlling the feed amount, thereby achieving precise batching. The operator then starts motor 13. Motor 13 is an existing device; reference can be made to the Y2 series motor 13. The working principle of the Y2 series motor 13 is existing technology and will not be elaborated upon here. The output end of motor 13 drives shaft 14 to rotate. The rotation of shaft 14 drives the externally installed spiral blade 15 to rotate. The spiral blade 15 pushes the fertilizer raw material into the mixing and grinding tank 1. The operator can control the amount of fertilizer raw material entering the mixing and grinding tank 1 by controlling the operation and stop of motor 13, effectively improving the batching accuracy and ensuring stable and continuous feeding of the raw material. The fertilizer raw materials are fed into the mixing and grinding tank 1 to prevent blockage or uneven delivery. After the fertilizer raw materials enter the mixing and grinding tank 1, the operator starts motor 2. Motor 2 is an existing device and can be referenced from the MINASA 6 series motor 2. The working principle of motor 2 is existing technology and will not be elaborated here. The output shaft of motor 2 drives the rotating shaft 3 to rotate. When the rotating shaft 3 rotates, it drives multiple sets of stirring blades 9 to rotate. The multiple sets of stirring blades 9 stir the fertilizer raw materials inside the mixing and grinding tank 1. The purpose of stirring is to fully mix different types of fertilizer raw materials and ensure that the fertilizer components are evenly distributed. Under the action of multiple sets of stirring blades 9, lumpy fertilizer raw materials gather on the inner wall of the mixing and grinding tank 1. At the same time as stirring, the fixed base 4 will rotate with the rotating shaft 3.The fixed base 4 drives the telescopic rod 5 to rotate, which in turn drives the support plate 7 to rotate. The support plate 7, through bearings, drives the grinding roller 8 to rotate, causing the grinding roller 8 to roll on the inner wall of the mixing and grinding tank 1. Due to the presence of the spring 6, the grinding roller 8 can adjust its position according to the accumulation and size of the raw materials in the mixing and grinding tank 1 by extending and retracting the telescopic rod 5, maintaining good contact with the raw materials at all times. During the rolling process, the grinding roller 8 grinds the fertilizer raw materials, breaking down larger lumps into smaller particles, further improving the uniformity and fineness of the fertilizer raw materials, which is beneficial for the subsequent fertilizer application. Once the fertilizer raw materials have completed the mixing and grinding process in the mixing and grinding tank 1 and meet production requirements, the operator opens the control valve 18 outside the discharge pipe 17. At this time, the finished fertilizer product, after being mixed and ground in the mixing and grinding tank 1, will be discharged through the discharge pipe 17 under its own gravity, entering the subsequent packaging or storage stage, completing the entire fertilizer formulation production process.

[0026] like Figures 2 to 3 As shown, one end of the spring 6 is fixedly connected to the fixed base 4, and the other end of the spring 6 is fixedly connected to the support plate 7.

[0027] Specifically, during the grinding process, when encountering fertilizer raw materials with clumps of different sizes, the pressure on the grinding roller 8 will change. The spring 6 can extend and retract to allow the grinding roller 8 to adaptively adjust its position and pressure, ensuring the grinding effect.

[0028] like Figure 3 As shown, multiple sets of stirring blades 9 are provided on the outer side of the rotating shaft 3, and the multiple sets of stirring blades 9 are located inside the stirring and grinding tank 1.

[0029] Specifically, the multiple sets of stirring blades 9 can stir fertilizer raw materials from different positions and angles, accelerate the mutual movement between raw materials, and enable different types of fertilizer raw materials to be mixed evenly in a short time, thereby improving the accuracy and consistency of fertilizer formulation.

[0030] like Figure 4 As shown, a mounting block is provided at the bottom of the scale column 12, and the scale column 12 is movably installed inside the feed hopper 11 through the mounting block.

[0031] Specifically, the scale column 12 is marked with graduations, allowing operators to visually observe the amount of fertilizer raw materials in the feed hopper 11. Operators can accurately control the amount of each raw material added according to the requirements of the production formula, which helps to improve the accuracy and consistency of fertilizer formulation and ensure the stability of product quality.

[0032] like Figure 3 As shown, there are three sets of grinding rollers 8, which are located inside the mixing and grinding barrel 1 along the circumferential direction.

[0033] Specifically, three sets of grinding rollers 8 are distributed circumferentially inside the mixing and grinding barrel 1, so that the entire circumferential area of ​​the mixing and grinding barrel 1 can be effectively ground. When the fertilizer raw material tumbles in the barrel, it is more likely to come into contact with the grinding rollers 8, regardless of its position, thus avoiding grinding dead corners and ensuring that all raw materials can be fully ground, thereby improving the uniformity of fertilizer particles.

[0034] The working principle is as follows: First, the operator feeds the fertilizer raw materials into the feed pipe 16 through the feed hopper 11. Inside the feed hopper 11, a scale column 12, which is movably installed via a fixed block, helps the operator visually control the feed amount, thus achieving precise batching. Then, the operator starts the second motor 13. The second motor 13 is an existing device and can be referenced from the Y2 series motor 13. The working principle of the Y2 series motor 13 is existing technology and will not be elaborated here. The output end of the second motor 13 drives the rotating shaft 14 to rotate. When the rotating shaft 14 rotates, it drives the externally installed spiral blade 15 to rotate. By utilizing the pushing action of the spiral blade 15, the fertilizer raw materials are conveyed into the mixing chamber. Inside the grinding tank 1, the operator can control the amount of fertilizer raw materials entering the mixing and grinding tank 1 by controlling the operation and stop of motor 2 13, thus effectively improving the accuracy of the batching and ensuring that the raw materials enter the mixing and grinding tank 1 stably and continuously, avoiding the occurrence of raw material blockage or uneven delivery. After the fertilizer raw materials enter the mixing and grinding tank 1, the operator starts motor 1 2. Motor 1 2 is an existing device, and reference can be made to the MINASA 6 series motor 1 2. The working principle of motor 1 2 is existing technology and will not be elaborated here. The output shaft of motor 1 2 drives the rotating shaft 1 3 to rotate. When the rotating shaft 1 3 rotates, it drives multiple sets of stirring blades 9 to rotate. The mixing blades 9 agitate the fertilizer raw materials inside the mixing and grinding tank 1. The purpose of this agitation is to thoroughly mix different types of fertilizer raw materials, ensuring a uniform distribution of fertilizer components. Under the action of multiple sets of mixing blades 9, clumps of fertilizer raw materials accumulate on the inner wall of the mixing and grinding tank 1. Simultaneously, the fixed base 4 rotates with the rotating shaft 3, driving the telescopic rod 5 to rotate. The telescopic rod 5 then drives the support plate 7 to rotate, which in turn drives the grinding rollers 8 to rotate via bearings. This causes the grinding rollers 8 to roll on the inner wall of the mixing and grinding tank 1. Due to the presence of the spring 6, the grinding rollers 8 can adjust the grinding rollers according to the accumulation and size of the raw materials inside the mixing and grinding tank 1. The telescopic rod 5 is extended and retracted to adjust its position, always maintaining good contact with the raw materials. The grinding roller 8 grinds the fertilizer raw materials during the rolling process, grinding larger lumps into smaller particles, further improving the uniformity and fineness of the fertilizer raw materials, which is beneficial to the subsequent fertilizer application effect. After the fertilizer raw materials have completed the mixing and grinding process in the mixing and grinding tank 1 and met the production requirements, the operator opens the control valve 18 on the outside of the discharge pipe 17. At this time, the finished fertilizer product that has been mixed and ground in the mixing and grinding tank 1 will be discharged through the discharge pipe 17 under its own gravity and enter the subsequent packaging or storage stage, completing the entire fertilizer formulation production process.

[0035] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of this utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claimed utility model. The scope of protection of this utility model is defined by the appended claims and their equivalents.

Claims

1. A fertilizer blending device for fertilizer production, characterized by: Including the agitating grinding barrel (1), the top end of the agitating grinding barrel (1) is fixedly installed motor one (2), one end of the motor one (2) is fixedly connected with the rotating shaft one (3), the outside of the rotating shaft one (3) is fixedly installed with multiple groups of fixed base (4), multiple groups of the fixed base (4) are fixedly connected with the telescopic link (5) inside, the outside of the telescopic link (5) is provided with spring (6), one end of the telescopic link (5) is fixedly connected with the support plate (7), the inside of the support plate (7) is provided with grinding roller (8); The outside of the agitating grinding barrel (1) is provided with support frame (19), the surface of the support frame (19) is fixedly installed with feed pipe (16), one end of the feed pipe (16) is fixedly installed with motor two (13), one end of the motor two (13) is fixedly connected with the rotating shaft two (14), the outside of the rotating shaft two (14) is provided with spiral blade (15), the outside of the feed pipe (16) is provided with feed hopper (11), the inside of the feed hopper (11) is provided with scale column (12).

2. The fertilizer batching device for fertilizer production according to claim 1, characterized in that: One end of the spring (6) is fixedly connected with the fixed base (4), the other end of the spring (6) is fixedly connected with the support plate (7).

3. The fertilizer batching device for fertilizer production according to claim 2, characterized in that: The outside of the rotating shaft one (3) is provided with multiple groups of stirring blade (9), multiple groups of the stirring blade (9) are located inside the agitating grinding barrel (1).

4. The fertilizer batching device for fertilizer production according to claim 3, characterized in that: The bottom end of the agitating grinding barrel (1) is connected with the discharge pipe (17), the outside of the discharge pipe (17) is provided with control valve (18).

5. The fertilizer batching device for fertilizer production according to claim 4, characterized in that: The bottom end of the scale column (12) is provided with mounting block, the scale column (12) is movably installed in the inside of the feed hopper (11) through the mounting block.

6. The fertilizer batching device for fertilizer production according to claim 5, characterized in that: The grinding roller (8) is provided with three groups, three groups of the grinding roller (8) are respectively in the inside of the agitating grinding barrel (1) along the circumferential direction.

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