Mixing and blending device for compound fertilizer production

Abstract

The utility model discloses a compound fertilizer production mixing and blending device, which relates to the technical field of fertilizer processing and comprises a support frame, three material boxes are arranged at the upper end in the support frame, a quantitative discharge valve is arranged below the three material boxes, a servo motor is arranged on the rear side of the quantitative discharge valve, and the servo motor is connected with the support frame. The power output end of the servo motor is connected with the quantitative discharging valves, a confluence pipeline is arranged among the lower ends of the three quantitative discharging valves, a discharging pipe is arranged at the lower end of the confluence pipeline, and a mounting frame is arranged at the position, at the lower end of the servo motor, of the rear side end of the supporting frame. The servo motor is fixedly connected with the mounting frame through a bolt, and different types of fertilizers are quantitatively added through the quantitative discharge valve, so that the labor intensity of workers is reduced, errors caused by misoperation are avoided, and the waste quality is ensured.

Description

Technical Field

[0001] The utility model relates to the technical field of fertilizer processing, in particular to a compound fertilizer production mixing and dispensing device. Background Art

[0002] Compound fertilizer is a kind of fertilizer mixed with multiple nutrients, usually including major nutrients such as nitrogen, phosphorus, potassium, and trace elements such as zinc and copper. The manufacturing process of this fertilizer needs to be mixed and blended through compound fertilizer production mixing and blending equipment to mix and blend different types of fertilizer raw materials to meet the nutritional needs of different crops at different growth stages. The existing mixing and blending equipment requires workers to add different types of fertilizers through measuring containers such as measuring cups, which is labor-intensive for workers and is prone to errors caused by misoperation. Utility Model Content

[0003] The purpose of the utility model is to provide a compound fertilizer production mixing and dispensing device to solve the problem that the existing mixing and dispensing device proposed in the above background technology requires workers to add different types of fertilizers through measuring containers such as measuring cups, which has high labor intensity for the workers and is prone to errors caused by misoperation.

[0004] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a compound fertilizer production mixing and dispensing device, comprising a supporting frame, a material box is provided at the internal upper end of the supporting frame, the number of the material boxes is three, quantitative discharge valves are provided below the three material boxes, a servo motor is provided at the rear side of the quantitative discharge valve, a power output end of the servo motor is connected to the quantitative discharge valve, a confluent pipe is provided between the lower ends of the three quantitative discharge valves, a discharge pipe is provided at the lower end of the confluent pipe, a mounting frame is provided at the rear side end of the supporting frame and at the lower end of the servo motor, and the servo motor is fixedly connected to the mounting frame by bolts.

[0005] Preferably, the quantitative discharging valve includes a valve body, and the front and rear ends of the valve body are sealed and connected to end covers by bolts. A main shaft is provided in the front and rear directions inside the valve body. The rear end of the main shaft passes through the rear end cover and is connected to the servo motor through a coupling. The main shaft is rotatably connected to the two end covers through bearings, and a quantitative hopper is provided on the main shaft and inside the valve body.

[0006] Preferably, a fixed edge is provided at the upper edge of the material box, a fixing rod is provided at the upper end of the support frame and at the lower end of the fixed edge and the lower end of the material box, and the fixed edge and the lower end of the material box are fixedly connected to the fixing rod by bolts.

[0007] Preferably, a discharge hopper is provided at the lower end of the three material boxes, the lower end of the discharge hopper is communicated with a discharge port, and the quantitative discharge valve is communicated with the discharge port.

[0008] Preferably, a reinforcement frame is provided at the inner middle position and the lower end of the support frame, and a reinforcement rod is provided between the lower end of the mounting frame and the upper end of the reinforcement frame.

[0009] Compared with the prior art, the utility model has the following beneficial effects: it replaces the existing mixing and blending device, and quantitatively adds different types of fertilizers through a quantitative discharge valve, and does not require workers to add different types of fertilizers through measuring containers such as measuring cups, thereby reducing the labor intensity of workers, avoiding errors caused by misoperation, and ensuring the quality of waste materials. BRIEF DESCRIPTION OF THE DRAWINGS

[0010] Figure 1 It is an axonometric drawing of the main structure of the utility model;

[0011] Figure 2 It is a schematic diagram of the main structure of the utility model;

[0012] Figure 3 This is a front cross-sectional view of the main structure of the utility model;

[0013] Figure 4 It is a left side schematic diagram of the main structure of the utility model;

[0014] Figure 5 It is an axonometric sectional view of the quantitative discharging valve structure of the utility model.

[0015] In the figure: 1-support frame, 2-material box, 3-quantitative discharge valve, 301-valve body, 302-end cover, 303-main shaft, 304-quantitative hopper, 4-servo motor, 5-merging pipe, 6-discharge pipe, 7-installation frame, 8-fixed edge, 9-fixed rod, 10-discharge hopper, 11-discharge port, 12-reinforcement frame, 13-reinforcement rod. DETAILED DESCRIPTION

[0016] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0017] See also Figure 1-5The utility model provides a compound fertilizer production mixing and dispensing device, including a supporting frame 1, a material box 2 is provided at the internal upper end of the supporting frame 1, the number of the material boxes 2 is three, a quantitative discharge valve 3 is provided below the three material boxes 2, a servo motor 4 is provided at the rear side of the quantitative discharge valve 3, a power output end of the servo motor 4 is connected to the quantitative discharge valve 3, a confluence pipe 5 is provided between the lower ends of the three quantitative discharge valves 3, a discharge pipe 6 is provided at the lower end of the confluence pipe 5, a mounting frame 7 is provided at the rear side end of the supporting frame 1 and at the lower end of the servo motor 4, and the servo motor 4 is fixedly connected to the mounting frame 7 by bolts.

[0018] When in use, the support frame 1 is set on the mixing device, the discharge pipe 6 is connected to the feed pipe of the mixing device, and the fertilizer material to be prepared is temporarily stored in the material box 2. When the material needs to be prepared, the servo motor 4 drives the quantitative discharge valve 3 to rotate at a certain angle. The servo motor 4 is fixed to the rear side of the support frame 1 through the mounting frame 7, so that the material inside the material box 2 is quantitatively input into the mixing pipe 5, and output to the mixing device through the discharge pipe 6, and mixed by the mixing device to ensure the quantitative preparation and mixing effect of the compound fertilizer.

[0019] The quantitative discharging valve 3 includes a valve body 301, and the front and rear ends of the valve body 301 are sealed and connected to the end cover 302 by bolts. A main shaft 303 is provided in the front and rear directions of the valve body 301. The rear end of the main shaft 303 passes through the rear end cover 302 and is connected to the servo motor 4 through a coupling. The main shaft 303 is rotatably connected to the two end covers 302 through a bearing. A quantitative hopper 304 is provided on the main shaft 303 and inside the valve body 301. The end cover 302 seals the main shaft 303 carrying the quantitative hopper 304 to the inside of the valve body 301. When quantitative discharging is required, the servo motor 4 drives the main shaft 303 to rotate, and the main shaft 303 drives the quantitative hopper 304 on the main shaft 303 to rotate at a certain angle, so that the material inside the material box 2 is quantitatively output.

[0020] A fixed edge 8 is provided at the upper edge of the material box 2, and a fixing rod 9 is provided at the upper end of the support frame 1 and at the lower end of the fixed edge 8 and the lower end of the material box 2. The fixed edge 8 and the lower end of the material box 2 are fixedly connected to the fixing rod 9 by bolts. By arranging the fixed edge 8 on the material box 2 and the fixing rod 9 at the upper end of the support frame 1, the fixed edge 8 is fixed to the fixing rod 9 by bolts, so that the material box 2 is set to the inner upper end of the support frame 1.

[0021] A discharge hopper 10 is provided at the lower end of the three material boxes 2, and the lower end of the discharge hopper 10 is connected to a discharge port 11, and the quantitative discharge valve 3 is connected to the discharge port 11. By arranging the discharge hopper 10 at the lower end of the material box 2, the discharge smoothness of the material inside the material box 2 is ensured, and the discharge port 11 is arranged at the lower end of the discharge hopper 10 to discharge the material inside the material box 2 to the outside.

[0022] A reinforcing frame 12 is provided at the inner middle position and the lower end of the supporting frame 1, and a reinforcing rod 13 is provided between the lower end of the mounting frame 7 and the upper end of the reinforcing frame 12. By arranging the reinforcing frame 12 inside the supporting frame 1, the overall strength is improved, and at the same time, the reinforcing rod 13 is arranged between the reinforcing frame 12 and the mounting frame 7, thereby improving the connection strength between the mounting frame 7 and the supporting frame 1.

[0023] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A compound fertilizer production mixing and dispensing device, characterized in that: The invention comprises a support frame (1), wherein a material box (2) is provided at the upper end of the interior of the support frame (1), wherein the number of the material boxes (2) is three, wherein quantitative discharge valves (3) are provided below the three material boxes (2), wherein a servo motor (4) is provided at the rear side of the quantitative discharge valve (3), wherein the power output end of the servo motor (4) is connected to the quantitative discharge valve (3), wherein a confluence pipe (5) is provided between the lower ends of the three quantitative discharge valves (3), wherein a discharge pipe (6) is provided at the lower end of the confluence pipe (5), and wherein a mounting frame (7) is provided at the rear side end of the support frame (1) and at the lower end of the servo motor (4), wherein the servo motor (4) is fixedly connected to the mounting frame (7) by bolts.

2. A compound fertilizer production mixing and dispensing device according to claim 1, characterized in that: The quantitative discharge valve (3) comprises a valve body (301), the front and rear ends of the valve body (301) are sealedly connected to end covers (302) by bolts, a main shaft (303) is provided inside the valve body (301) in the front and rear directions, the rear end of the main shaft (303) passes through the rear end cover (302) and is connected to the servo motor (4) by a coupling, the main shaft (303) is rotatably connected to the two end covers (302) by bearings, and a quantitative hopper (304) is provided on the main shaft (303) and inside the valve body (301).

3. A compound fertilizer production mixing and dispensing device according to claim 1, characterized in that: A fixed edge (8) is provided at the upper edge of the material box (2), and a fixed rod (9) is provided at the upper end of the support frame (1) and at the lower end of the fixed edge (8) and the lower end of the material box (2); the fixed edge (8) and the lower end of the material box (2) are fixedly connected to the fixed rod (9) by bolts.

4. A compound fertilizer production mixing and dispensing device according to claim 1, characterized in that: A discharge hopper (10) is provided at the lower end of the three material boxes (2), the lower end of the discharge hopper (10) is connected to a discharge port (11), and the quantitative discharge valve (3) is connected to the discharge port (11).

5. A compound fertilizer production mixing and dispensing device according to claim 1, characterized in that: A reinforcement frame (12) is provided at the inner middle position and the lower end of the support frame (1), and a reinforcement rod (13) is provided between the lower end of the installation frame (7) and the upper end of the reinforcement frame (12).

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