Corn formula fertilizer mixing device

Abstract

The utility model belongs to the technical field of fertilizer mixing, and particularly relates to a corn formula fertilizer mixing device which comprises a material mixing box, a feeding supporting pipe is fixed to the top of the material mixing box in a penetrating mode, a first stirring mechanism is arranged in the feeding supporting pipe, and a material conveying barrel is fixed to the top of the feeding supporting pipe in a penetrating mode. A material pushing assembly is arranged in the material conveying barrel, and a plurality of feeding hoppers are fixed to the top of the material conveying barrel in a penetrating mode. According to the first stirring mechanism, a mounting frame is fixed to the inner side of a feeding supporting pipe, a third rotating shaft is rotationally installed on the outer wall of the mounting frame in a penetrating mode, first stirring blades are fixed to the portions, located on the two sides of the mounting frame, of the third rotating shaft, and a centrifugal disc is fixed to the portion, extending into the mixing box, of the bottom end of the third rotating shaft. A double-head motor is arranged at the top of the conveying barrel; according to the fertilizer mixing device, multiple times of mixing of fertilizers can be achieved, the mixing effect is excellent, the mixing efficiency is also improved, and the practicability of the device is improved.

Description

Technical Field

[0001] The utility model belongs to the technical field of fertilizer mixing, and particularly relates to a corn formula fertilizer mixing device. Background Technique

[0002] With the development of modern agriculture, corn, as an important food crop and feed source, its yield and quality have an important impact on the stability and development of the agricultural economy. In addition, as one of the most important food crops in the world, the nutrient requirements during the growth process of corn are complex and changeable, and a fertilizer mixing device is required for corn planting.

[0003] Problems existing in the prior art:

[0004] When the currently applied fertilizer mixing equipment is in use, fertilizer raw materials directly pour from the feeding hopper into the mixing cavity. This direct feeding method is extremely likely to cause local accumulation of raw materials in the mixing box, forming a stacking phenomenon. Even if the single-axis stirring mechanism is started, it is difficult to completely overcome this uneven distribution, which not only results in uneven fertilizer mixing effects, but also significantly reduces the overall mixing efficiency. This situation not only affects the quality consistency of fertilizers, but may also have an adverse impact on the subsequent growth of crops. Content of the Utility Model

[0005] The purpose of the utility model is to provide a corn formula fertilizer mixing device, which can realize multiple times of fertilizer mixing, has excellent mixing effect, improves the mixing efficiency, and increases the practicability of the equipment.

[0006] The technical solution adopted by the utility model is specifically as follows:

[0007] A corn formula fertilizer mixing device includes a mixing box. A feeding support pipe is fixedly penetrated through the top of the mixing box. A first stirring mechanism is arranged inside the feeding support pipe. A feeding cylinder is fixedly penetrated through the top of the feeding support pipe. A pushing component is arranged inside the feeding cylinder. A plurality of feeding hoppers are fixedly penetrated through the top of the feeding cylinder.

[0008] The first stirring mechanism includes an installation frame fixedly arranged on the inner side of the feeding support pipe. A third rotating shaft is rotatably installed through the outer wall of the installation frame. First stirring blades are fixedly arranged on both sides of the third rotating shaft located on the installation frame. The bottom end of the third rotating shaft extends into the mixing box and is fixedly provided with a centrifugal disc.

[0009] A double-headed motor is arranged on the top of the feeding cylinder. The output shaft of the double-headed motor extends into the feeding hopper and is fixedly provided with a feeding wheel. A plurality of material storage grooves are formed on the outer wall of the feeding wheel.

[0010] The feeding component includes a second rotating shaft rotatably installed inside the feeding cylinder. Spiral feeding blades are arranged on the outer wall of the second rotating shaft on both sides of the third rotating shaft, and the spiral directions of the two spiral feeding blades are opposite.

[0011] A first rotating shaft is rotatably installed through the middle of the upper surface of the feeding cylinder. Second bevel gears are arranged at both ends of the first rotating shaft and the top end of the third rotating shaft. A first bevel gear meshing with the second bevel gear is fixed on the outer wall of the second rotating shaft and the output shaft of the double-headed motor.

[0012] A feeding pipe is fixedly connected through the bottom of the mixing box. A first motor is arranged at the bottom of the mixing box. The output shaft of the first motor is fixed with a stirring shaft. The stirring shaft passes through the inside of the feeding pipe and extends into the mixing box. A spiral stirring blade is fixed on the outer wall of the stirring shaft inside the feeding pipe, and a second stirring blade is fixed on the outer wall of the stirring shaft inside the mixing box.

[0013] A protective cover is arranged inside the feeding cylinder corresponding to the second bevel gear and the first bevel gear.

[0014] The technical effects achieved by the present utility model are as follows:

[0015] In the present utility model, the double-headed motor drives the feeding wheel to rotate, so that the raw materials in the feeding hopper enter the feeding cylinder evenly. Through the cooperation of the first bevel gear, the first rotating shaft and the second bevel gear, the two spiral feeding blades on the second rotating shaft are driven to rotate, so as to preliminarily mix the raw materials and push the raw materials into the feeding support pipe. Then, through the rotation of the first stirring blade on the third rotating shaft, the raw materials are mixed for the second time, and the blockage of the feeding support pipe by the raw materials can also be avoided. The fertilizer is fed onto the centrifugal disc, and the rotating centrifugal disc throws and disperses the fertilizer, realizing the third mixing of the fertilizer, so that the material evenly falls into the mixing box, avoiding the accumulation of fertilizer at a certain position. Finally, through the cooperation of the first motor, the stirring shaft and the second stirring blade, the fertilizer can be finally stirred and mixed, realizing the multiple mixing of the fertilizer, with excellent mixing effect, improving the mixing efficiency, and increasing the practicability of the equipment. Description of the Drawings

[0016] Figure 1 is the front three-dimensional structural schematic diagram of the present utility model;

[0017] Figure 2 is the side three-dimensional structural schematic diagram of the present utility model;

[0018] Figure 3 is the main sectional structural schematic diagram of the present utility model;

[0019] Figure 4 is the Figure 1 enlarged structural schematic diagram of area A in the present utility model;

[0020] Figure 5 This is a three-dimensional structural schematic diagram of the blanking wheel of the present utility model.

[0021] In the attached drawings, the list of components represented by each reference numeral is as follows:

[0022] 1. Mixing box; 2. Feeding support pipe; 3. Material conveying cylinder; 4. Feeding hopper; 5. Double-headed motor; 6. Blanking wheel; 7. First bevel gear; 8. First rotating shaft; 9. Second bevel gear; 10. Second rotating shaft; 11. Spiral feeding blade; 12. Third rotating shaft; 13. First stirring blade; 14. Centrifugal disc; 15. Blanking pipe; 16. First motor; 17. Stirring shaft; 18. Second stirring blade; 19. Spiral stirring blade. Specific embodiments

[0023] In order to make the purpose and advantages of the present utility model clearer, the present utility model will be specifically described below in conjunction with embodiments. It should be understood that the following text is only used to describe one or several specific implementation manners of the present utility model, and does not strictly limit the scope of protection specifically claimed by the present utility model.

[0024] As Figures 1 - 5 shown, a corn formula fertilizer mixing device includes a mixing box 1. A feeding support pipe 2 is fixedly penetrated through the top of the mixing box 1. A first stirring mechanism is arranged inside the feeding support pipe 2. A material conveying cylinder 3 is fixedly penetrated through the top of the feeding support pipe 2. A pushing component is arranged inside the material conveying cylinder 3. A plurality of feeding hoppers 4 are fixedly penetrated through the top of the material conveying cylinder 3;

[0025] A double-headed motor 5 is arranged on the top of the material conveying cylinder 3. The output shaft of the double-headed motor 5 extends into the feeding hopper 4 and is fixed with a blanking wheel 6. A plurality of material storage grooves are formed on the outer wall of the blanking wheel 6. By driving the blanking wheel 6 to rotate through the double-headed motor 5 and cooperating with the material storage grooves, the feeding hopper 4 can evenly feed materials into the material conveying cylinder 3; A first rotating shaft 8 is rotatably installed through the middle of the upper surface of the material conveying cylinder 3. Second bevel gears 9 are arranged at both ends of the first rotating shaft 8 and the top ends of the third rotating shafts 12. First bevel gears 7 meshing with the second bevel gears 9 are fixed on the outer wall of the second rotating shaft 10 and the output shaft of the double-headed motor 5, which is convenient for the linkage rotation of the first rotating shaft 8, the third rotating shaft 12 and the second rotating shaft 10, and can effectively reduce the number of motors used; The pushing component includes a second rotating shaft 10 rotatably installed inside the material conveying cylinder 3. Spiral feeding blades 11 are arranged on the outer wall of the second rotating shaft 10 and on both sides of the third rotating shaft 12. The spiral directions of the two spiral feeding blades 11 are opposite. By rotating the second rotating shaft 10, the two spiral feeding blades 11 with opposite directions are driven to rotate. The fertilizers falling into the material conveying cylinder 3 are pushed into the feeding support pipe 2 through the spiral feeding blades 11. In addition, when the materials in the feeding hopper 4 fall into the material conveying cylinder 3, the fertilizers can be initially mixed through the rotation of the spiral feeding blades 11;

[0026] The first stirring mechanism includes an installation frame fixed inside the feeding support pipe 2. The outer wall of the installation frame is rotatably installed through a third rotating shaft 12. On both sides of the installation frame, the third rotating shaft 12 is fixed with first stirring blades 13. The bottom end of the third rotating shaft 12 extends into the mixing tank 1 and is fixed with a centrifugal disc 14. When the third rotating shaft 12 rotates to drive the first stirring blades 13 to rotate, the fertilizer entering the feeding support pipe 2 can be secondarily stirred and mixed. Then the fertilizer falls onto the centrifugal disc 14, and through the rotation of the centrifugal disc 14, the fertilizer can be thrown and scattered in all directions.

[0027] According to the above mechanism, the raw materials of the fertilizer are respectively put into the feeding hopper 4, and the double-headed motor 5 is started. The double-headed motor 5 drives the feeding wheel 6 to rotate. The raw materials in the feeding hopper 4 enter the storage tank. When the storage tank rotates to the lower side, the fertilizer raw materials enter the feeding cylinder 3. The double-headed motor 5 drives the second rotating shaft 10 to rotate through the cooperation of the first bevel gear 7, the second bevel gear 9 and the first rotating shaft 8. The second rotating shaft 10 drives the two spiral feeding blades 11 to rotate and push the fertilizer raw materials. At the same time, during the pushing process, the fertilizer raw materials can be preliminarily mixed. The fertilizer is pushed into the feeding support pipe 2. At the same time, the cooperation of the first bevel gear 7 and the second bevel gear 9 drives the third rotating shaft 12 to rotate. The third rotating shaft 12 drives the first stirring blade 13 and the centrifugal disc 14 to rotate. The first stirring blade 13 rotates to secondarily mix the fertilizer raw materials in the feeding support pipe 2. When the fertilizer raw materials fall onto the centrifugal disc 14, the rotating centrifugal disc 14 can throw the fertilizer raw materials and scatter them, which can also prevent the fertilizer raw materials from accumulating at the same position in the mixing tank 1 and facilitate subsequent further mixing and stirring.

[0028] As Figures 1 - 3 shown, a discharge pipe 15 is fixedly penetrated through the bottom of the mixing tank 1. A first motor 16 is arranged at the bottom of the mixing tank 1. The output shaft of the first motor 16 is fixed with a stirring shaft 17. The stirring shaft 17 passes through the inside of the discharge pipe 15 and extends into the mixing tank 1. A spiral stirring blade 19 is fixed on the outer wall of the stirring shaft 17 inside the discharge pipe 15, and a second stirring blade 18 is fixed on the outer wall of the stirring shaft 17 inside the mixing tank 1.

[0029] According to the above structure, the first motor 16 drives the stirring shaft 17 to rotate, and the stirring shaft 17 drives the second stirring blade 18 to rotate, which is convenient for stirring and mixing the fertilizer in the mixing tank 1. The provided spiral stirring blade 19 prevents the discharge pipe 15 from being blocked during feeding.

[0030] As Figures 3 - 4 shown, a protective cover is arranged inside the feeding cylinder 3 corresponding to the second bevel gear 9 and the first bevel gear 7. The arrangement of the protective cover facilitates protecting the second bevel gear 9 and the first bevel gear 7 inside the feeding cylinder 3, avoiding the influence of the fertilizer on the transmission of the second bevel gear 9 and the first bevel gear 7, and increasing the practicability of the equipment.

[0031] The working principle of the present utility model is as follows: The raw materials of the fertilizer are respectively placed into the feeding hopper 4, and the double-headed motor 5 is started. The double-headed motor 5 drives the blanking wheel 6 to rotate, and the raw materials in the feeding hopper 4 enter the storage tank. When the storage tank rotates below, the fertilizer raw materials enter the feeding cylinder 3. The double-headed motor 5 drives the second rotating shaft 10 to rotate through the cooperation of the first bevel gear 7, the second bevel gear 9 and the first rotating shaft 8. The second rotating shaft 10 drives the two spiral feeding blades 11 to rotate and push the fertilizer raw materials. At the same time, during the pushing process, the fertilizer raw materials can be preliminarily mixed. The fertilizer is pushed into the feeding support pipe 2. At the same time, the cooperation of the first bevel gear 7 and the second bevel gear 9 drives the third rotating shaft 12 to rotate. The third rotating shaft 12 drives the first stirring blade 13 and the centrifugal disc 14 to rotate. The rotation of the first stirring blade 13 can perform secondary mixing on the fertilizer raw materials in the feeding support pipe 2. When the fertilizer raw materials fall onto the centrifugal disc 14, the rotating centrifugal disc 14 can throw the fertilizer raw materials away, disperse the fertilizer raw materials, and uniformly disperse them at the bottom of the mixing box 1. Then, the first motor 16 drives the stirring shaft 17 to rotate, and the stirring shaft 17 drives the second stirring blade 18 to rotate, which is convenient for stirring and mixing the fertilizer in the mixing box 1. The provided spiral stirring blade 19 prevents the blanking pipe 15 from being blocked during blanking.

[0032] The above is only the preferred embodiment of the present utility model. It should be pointed out that for those of ordinary skill in the art of this technology, without departing from the principle of the present utility model, several improvements and refinements can be made, and these improvements and refinements should also be regarded as the protection scope of the present utility model. The structures, devices and operation methods not specifically described and explained in the present utility model are implemented according to the conventional means in the art without special explanation and limitation.

Claims

1. A corn formula fertilizer mixing device, comprising a mixing tank (1), characterized in that: A feeding support pipe (2) is fixedly penetrated through the top of the mixing box (1). A first stirring mechanism is arranged inside the feeding support pipe (2). A feeding cylinder (3) is fixedly penetrated through the top of the feeding support pipe (2). A material pushing assembly is arranged inside the feeding cylinder (3). A plurality of feeding hoppers (4) are fixedly penetrated through the top of the feeding cylinder (3); The first stirring mechanism includes an installation frame fixed to the inner side of the feeding support pipe (2). A third rotating shaft (12) is rotatably installed through the outer wall of the installation frame. First stirring blades (13) are fixed to both sides of the installation frame on the third rotating shaft (12). A centrifugal disc (14) is fixed to the bottom end of the third rotating shaft (12) extending into the mixing box (1).

2. The corn formula fertilizer mixing device according to claim 1, characterized in that: A double-headed motor (5) is arranged at the top of the feeding cylinder (3). The output shaft of the double-headed motor (5) extends into the feeding hopper (4) and is fixed with a blanking wheel (6). A plurality of material storage grooves are formed in the outer wall of the blanking wheel (6).

3. A corn formula fertilizer mixing device according to claim 1, characterized in that: The material pushing assembly includes a second rotating shaft (10) rotatably installed inside the feeding cylinder (3). Spiral material pushing blades (11) are arranged on both sides of the second rotating shaft (10) and on the outer wall of the third rotating shaft (12). The spiral directions of the two spiral material pushing blades (11) are opposite.

4. The corn formula fertilizer mixing device according to claim 3, characterized in that: A first rotating shaft (8) is rotatably installed through the middle of the upper surface of the feeding cylinder (3). Second bevel gears (9) are arranged at both ends of the first rotating shaft (8) and the top end of the third rotating shaft (12). First bevel gears (7) meshing with the second bevel gears (9) are fixed to the outer wall of the second rotating shaft (10) and the output shaft of the double-headed motor (5).

5. A corn formula fertilizer mixing device according to claim 1, characterized in that: A blanking pipe (15) is fixedly penetrated through the bottom of the mixing box (1). A first motor (16) is arranged at the bottom of the mixing box (1). The output shaft of the first motor (16) is fixed with a stirring shaft (17). The stirring shaft (17) passes through the inside of the blanking pipe (15) and extends into the mixing box (1). A spiral stirring blade (19) is fixed to the outer wall of the stirring shaft (17) inside the blanking pipe (15). A second stirring blade (18) is fixed to the outer wall of the stirring shaft (17) inside the mixing box (1).

6. The mixing device for a corn formulated fertilizer according to claim 1, characterized in that: A protective cover is arranged inside the feeding cylinder (3) corresponding to the second bevel gear (9) and the first bevel gear (7).

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