High-speed mixer for manufacturing microbial fertilizer

Abstract

The high-speed mixing machine comprises a machine body, a vertical frame, a mixing tank body, a stirring blade and a discharging pipe, the vertical frame is arranged on the right side of the machine body, the stirring blade is fixedly installed on the outer wall of a rotating rod, a scraping plate is fixedly installed on the side wall of the stirring blade, and the scraping plate is fixedly installed on the right side of the machine body. A shaftless spiral auger is fixedly installed below the connecting rod, and an electromagnetic valve is installed at the bottom of the discharging pipe. Through the arrangement of the shaftless spiral auger and the anti-sticking coating, the shaftless spiral auger is fixedly mounted below the rotating rod, so that the rotating rod drives the shaftless spiral auger to rotate synchronously when rotating, and as the shaftless spiral auger is not provided with a central shaft, when fertilizer is discharged through the discharging pipe, the shaftless spiral auger can convey microbial fertilizer, and the fertilizer is discharged through the discharging pipe. The microbial fertilizer is not easy to accumulate and block, and the anti-sticking coating coated on the inner wall of the discharging pipe ensures smooth falling of the fertilizer, so that the blocking problem caused by the characteristics of the microbial fertilizer can be effectively prevented.

Description

Technical Field

[0001] The utility model relates to the technical field of microbial fertilizer mixing, in particular to a high-speed mixer for manufacturing microbial fertilizer. Background Art

[0002] High-speed mixer is a kind of equipment that can efficiently and evenly mix solid-liquid, solid-powder, powder-powder and powder-liquid. Microbial fertilizer, also known as biological fertilizer, inoculant or bacterial fertilizer, refers to a type of fertilizer product that takes the life activities of microorganisms as the core to enable crops to obtain specific fertilizer effects. Microbial fertilizer contains a large number of beneficial microorganisms, which can improve crop nutritional conditions, fix nitrogen and activate some invalid nutrients in the soil, create a good soil microecological environment to promote crop growth. In the production process of microbial fertilizer, a high-speed mixer is needed to fully mix various raw materials.

[0003] When existing high-speed mixers mix microbial fertilizers, the microbial fertilizers are sticky, hygroscopic or have large particles, and these characteristics may cause the discharge port to be blocked. For example, a microbial fertilizer fermentation mixer disclosed in application number CN201820362081.3 directly discharges the microbial fertilizers through the discharge port after mixing, but the discharge port is not provided with an anti-blocking mechanism, and the sticky microbial fertilizers will cause the discharge port to be blocked, resulting in the microbial fertilizers being unable to flow out normally, thereby affecting the continuity and efficiency of the production line.

[0004] Therefore, it is necessary to invent a high-speed mixer for microbial fertilizer manufacturing to solve the above problems. Summary of the invention

[0005] The utility model aims to provide a high-speed mixer for manufacturing microbial fertilizers, so as to solve the problem in the technology that the mixer has no anti-blocking function when feeding materials in use.

[0006] In order to achieve the above-mentioned purpose, the utility model provides the following technical solutions: a high-speed mixer for manufacturing microbial fertilizer, comprising a machine body, a stand, a mixing tank body, stirring blades and a feed pipe, a stand is provided on the right side of the machine body, a mixing tank body is fixedly installed between the machine body and the stand, a sealing cover is installed on the top of the mixing tank body, a driving motor is fixedly installed at the center of the top of the sealing cover, a rotating rod is fixedly connected to the output end of the driving motor, a stirring blade is fixedly installed on the outer wall of the rotating rod, a scraper is fixedly installed on the side wall of the stirring blade, a connecting rod is fixedly connected to the bottom of the rotating rod, a shaftless spiral auger is fixedly installed below the connecting rod, a feed pipe is fixedly connected to the bottom center of the mixing tank body, and a solenoid valve is installed at the bottom of the feed pipe.

[0007] Preferably, the mixing tank body and the sealing cover are snap-fitted and installed, and the center line of the mixing tank body and the center line of the sealing cover coincide with each other, so that the sealing cover can be snap-fitted and installed on the mixing tank body.

[0008] Preferably, a lock buckle is installed at the connection between the mixing tank body and the sealing cover, and 4 lock buckles are provided. The lock buckles are evenly distributed in a circular array, so that the lock buckle can ensure the tightness and firmness of the installation between the mixing tank body and the sealing cover.

[0009] Preferably, feed hoppers are fixedly installed at the front and rear ends of the top of the sealing cover, and two feed hoppers are provided. The feed hoppers are symmetrical with respect to the center of the sealing cover, so that different types of materials can be respectively injected into the two feed hoppers.

[0010] Preferably, the interior of the mixing tank body is provided with stirring blades, and there are 3 stirring blades, which are evenly distributed in a circular array, so that the stirring blades can increase the movement speed and stirring force of the fertilizer inside the mixing tank body, thereby enhancing the mixing effect of the microbial fertilizer and improving the mixing uniformity and quality.

[0011] Preferably, three scrapers are provided, and the scrapers are made of silicone material. The scrapers are in contact with the inner wall of the mixing tank body, so that the scrapers can scrape and clean the materials adhering to the inner wall of the mixing tank body.

[0012] Preferably, the shaftless spiral auger is arranged inside the feeding pipe, and the shaftless spiral auger is made of stainless steel, so that the shaftless spiral auger can transport and discharge the mixed microbial fertilizer in an orderly manner, avoiding the accumulation and blockage of the microbial fertilizer in the feeding pipe.

[0013] Preferably, the inner wall of the feed pipe is provided with an anti-stick coating, and the anti-stick coating is coated on the inner wall surface of the feed pipe by spraying, so that the anti-stick coating can prevent the microbial fertilizer from adhering to the wall of the feed pipe, avoid the microbial fertilizer from clogging the inner wall of the feed pipe, and ensure the smooth falling of the microbial fertilizer.

[0014] In the above technical solution, the technical effects and advantages provided by the utility model are:

[0015] 1. Through the setting of the scraper, since the scraper is fixedly installed on the mixing blade, when the mixing blade rotates to mix the microbial fertilizer, it drives the scraper to move synchronously to scrape off the residual material adhering to the inner wall of the mixing tank, which not only effectively avoids unnecessary material waste, but also ensures the cleanliness of the inner wall of the mixing tank;

[0016] 2. Through the setting of the shaftless spiral auger and the anti-stick coating, the shaftless spiral auger is fixedly installed under the rotating rod, so when the rotating rod rotates, the shaftless spiral auger is driven to rotate synchronously. Since the shaftless spiral auger has no central axis, when the fertilizer is discharged through the discharge pipe, the shaftless spiral auger can transport microbial fertilizer, and the microbial fertilizer is not easy to accumulate and block. The anti-stick coating coated on the inner wall of the discharge pipe ensures the smooth falling of the fertilizer, thereby effectively preventing the blockage problem caused by the characteristics of the microbial fertilizer. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0018] Figure 2 It is a schematic diagram of the explosion three-dimensional structure of the mixing tank body and the sealing cover of the utility model;

[0019] Figure 3 It is a schematic diagram of the cross-sectional three-dimensional structure of the mixing tank body of the utility model;

[0020] Figure 4 It is a schematic diagram of the three-dimensional structure of the stirring blade and the shaftless spiral auger of the utility model;

[0021] Figure 5 For the utility model Figure 3 A in the middle is an enlarged schematic diagram of the three-dimensional structure.

[0022] Description of reference numerals:

[0023] 1. Machine body; 2. Stand; 3. Mixing tank; 4. Sealing cover; 5. Lock; 6. Feed hopper; 7. Driving motor; 8. Rotating rod; 9. Mixing blade; 10. Scraper; 11. Connecting rod; 12. Shaftless spiral auger; 13. Feeding pipe; 14. Solenoid valve; 15. Anti-stick coating. DETAILED DESCRIPTION

[0024] In order to enable those skilled in the art to better understand the technical solution of the present invention, the present invention will be further described in detail below in conjunction with the accompanying drawings.

[0025] The utility model provides Figure 1-5A high-speed mixer for manufacturing microbial fertilizer shown in the figure comprises a machine body 1 and a mixing tank body 3, a stand 2 is provided on the right side of the machine body 1, a mixing tank body 3 is fixedly installed between the machine body 1 and the stand 2, a sealing cover 4 is installed on the top of the mixing tank body 3, the mixing tank body 3 and the sealing cover 4 are snap-fitted, the center line of the mixing tank body 3 and the center line of the sealing cover 4 coincide with each other, a lock buckle 5 is installed at the connection between the mixing tank body 3 and the sealing cover 4, 4 lock buckles 5 are provided, and the lock buckles 5 are evenly distributed in a ring array, a feed hopper 6 is fixedly installed at the front and rear ends of the top of the sealing cover 4, 2 feed hoppers 6 are provided, and the feed hoppers 6 are mutually symmetrical about the center of the sealing cover 4, a driving motor 7 is fixedly installed at the center of the top of the sealing cover 4, a rotating rod 8 is fixedly connected to the output end of the driving motor 7, a connecting rod 11 is fixedly connected to the bottom of the rotating rod 8, a shaftless spiral auger 12 is fixedly installed below the connecting rod 11, a feeding pipe 13 is fixedly connected to the bottom center of the mixing tank body 3, and a solenoid valve 14 is installed at the bottom of the feeding pipe 13.

[0026] A stirring blade 9 is fixedly installed on the outer wall of the rotating rod 8, and a scraper 10 is fixedly installed on the side wall of the stirring blade 9. A stirring blade 9 is arranged inside the mixing tank body 3. There are three stirring blades 9, and the stirring blades 9 are evenly distributed in a circular array. There are three scrapers 10, and the scrapers 10 are made of silicone material. The scrapers 10 are in contact with the inner wall of the mixing tank body 3.

[0027] The rotating rod 8 is driven by the driving motor 7 to rotate, and the rotating rod 8 can drive the stirring blade 9 to rotate synchronously while rotating. The stirring blade 9 can increase the movement speed and stirring force of the fertilizer inside the mixing tank body 3, thereby enhancing the mixing effect of the microbial fertilizer, improving the mixing uniformity and quality, and the stirring blade 9 can drive the scraper 10 to rotate synchronously while moving, and the scraper 10 can scrape and clean the fertilizer adhered to the inner wall of the mixing tank body 3, thereby avoiding the fertilizer adhering to the inner wall of the mixing tank body 3, which is inconvenient to clean and affects the subsequent mixing quality of the fertilizer.

[0028] The shaftless spiral auger 12 is arranged inside the feeding pipe 13. The shaftless spiral auger 12 is made of stainless steel. The inner wall of the feeding pipe 13 is provided with an anti-stick coating 15. The anti-stick coating 15 is coated on the inner wall surface of the feeding pipe 13 by spraying.

[0029] The shaftless spiral auger 12 can rotate synchronously with the rotating rod 8. Since the shaftless spiral auger 12 has no central axis, it can orderly transport and discharge the mixed microbial fertilizer, avoiding the accumulation and blockage of the microbial fertilizer in the discharge pipe 13. The anti-stick coating 15 can prevent the microbial fertilizer from adhering to the wall of the discharge pipe 13, which not only avoids the blockage of the microbial fertilizer on the inner wall of the discharge pipe 13 and ensures the smooth falling of the microbial fertilizer, but also reduces the time of manual cleaning and improves production efficiency.

[0030] Working principle of this utility model:

[0031] Refer to the instruction manual Figure 1-3 When using the device, firstly, the high-speed mixer is firmly placed in a suitable position through the machine body 1 and the stand 2, and the high-speed mixer is connected to an external power supply so that the high-speed mixer is powered on and can work. Then, the four locks 5 are checked to ensure that the mixing tank body 3 and the sealing cover 4 are tightly covered, and then a proper amount of various materials are introduced into the mixing tank body 3 through the feed hopper 6, and then the driving motor 7 is started, and the rotating rod 8 and the stirring blade 9 are driven by the driving motor 7 to rotate, so that the stirring blade 9 can fully stir and mix the various materials in the mixing tank body 3 to form a microbial fertilizer. When the stirring blade 9 is stirring and mixing the materials, the stirring blade 9 drives the scraper 10 to rotate 360 ​​degrees, and the scraper 10 contacts the inner wall of the mixing tank body 3, so that the scraper 10 can scrape and clean the materials adhering to the inner wall of the mixing tank body 3;

[0032] Refer to the instruction manual Figure 4-5 When using the device, after the microbial fertilizer is mixed, the solenoid valve 14 can be opened so that the microbial fertilizer can be discharged through the discharge pipe 13. When the microbial fertilizer is discharged through the discharge pipe 13, the rotating rod 8 drives the shaftless spiral auger 12 to rotate, and the microbial fertilizer can be transported by the shaftless spiral auger 12. The microbial fertilizer is not easy to accumulate and block, and the anti-stick coating 15 coated on the inner wall of the discharge pipe 13 can ensure the smooth falling of the fertilizer, thereby effectively preventing the microbial fertilizer from accumulating and blocking in the discharge pipe 13.

[0033] The embodiments of the present invention are provided for the purpose of illustration and description, and are not intended to be exhaustive or to limit the present invention to the disclosed forms. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiments are selected and described to better illustrate the principles and practical applications of the present invention, and to enable those of ordinary skill in the art to understand the present invention and thereby design various embodiments with various modifications suitable for specific uses.

Claims

1. A high-speed mixer for producing microbial fertilizer, comprising a machine body (1), a stand (2), a mixing tank (3), a stirring blade (9) and a feed pipe (13), characterized in that: A stand (2) is provided on the right side of the machine body (1), a mixing tank body (3) is fixedly installed between the machine body (1) and the stand (2), a sealing cover (4) is installed on the top of the mixing tank body (3), a driving motor (7) is fixedly installed at the center of the top of the sealing cover (4), a rotating rod (8) is fixedly connected to the output end of the driving motor (7), a stirring blade (9) is fixedly installed on the outer wall of the rotating rod (8), a scraper (10) is fixedly installed on the side wall of the stirring blade (9), a connecting rod (11) is fixedly connected to the bottom of the rotating rod (8), a shaftless spiral auger (12) is fixedly installed below the connecting rod (11), a feeding pipe (13) is fixedly connected to the center of the bottom of the mixing tank body (3), and a solenoid valve (14) is installed at the bottom of the feeding pipe (13).

2. A high-speed mixer for producing microbial fertilizer according to claim 1, characterized in that: The mixing tank body (3) and the sealing cover (4) are mounted in a snap-fit ​​manner, and the center line of the mixing tank body (3) and the center line of the sealing cover (4) coincide with each other.

3. A high-speed mixer for producing microbial fertilizer according to claim 2, characterized in that: A lock buckle (5) is installed at the connection between the mixing tank body (3) and the sealing cover (4), and four lock buckles (5) are provided. The lock buckles (5) are evenly distributed in a ring-shaped array.

4. A high-speed mixer for producing microbial fertilizer according to claim 3, characterized in that: Feed hoppers (6) are fixedly mounted at the front and rear ends of the top of the sealing cover (4), and two feed hoppers (6) are provided. The feed hoppers (6) are symmetrical with respect to the center of the sealing cover (4).

5. The high-speed mixer for producing microbial fertilizer according to claim 3, characterized in that: The mixing tank body (3) is provided with stirring blades (9) inside, wherein three stirring blades (9) are provided and the stirring blades (9) are evenly distributed in a ring-shaped array.

6. The high-speed mixer for producing microbial fertilizer according to claim 1, characterized in that: Three scrapers (10) are provided, and the scrapers (10) are made of silica gel. The scrapers (10) are in contact with the inner wall of the mixing tank body (3).

7. The high-speed mixer for producing microbial fertilizer according to claim 1, characterized in that: The shaftless spiral auger (12) is arranged inside the feeding pipe (13), and the shaftless spiral auger (12) is made of stainless steel.

8. The high-speed mixer for producing microbial fertilizer according to claim 7, characterized in that: The inner wall of the feed tube (13) is provided with an anti-stick coating (15), and the anti-stick coating (15) is coated on the inner wall surface of the feed tube (13) by spraying.

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