Mixing device for fertilizer production

Abstract

The utility model relates to the technical field of fertilizer production, and discloses a mixing device for fertilizer production, which comprises a rack, a mixing tank is fixed on the rack, an inner container is movably arranged in the mixing tank, a plurality of springs are arranged between the mixing tank and the inner container, a support is fixed on the mixing tank, a motor is mounted on the support, and the motor is connected with the rack. A motor is arranged in the inner container, a stirring shaft is fixed to an output shaft of the motor and extends into the mixing tank, a discharging assembly is arranged at the bottom of the inner container, and a vibration assembly is arranged on the mixing tank. Through the vibration effect of the stirring shaft and the push plate, the fertilizer in the inner container is kept in a loose state, excessive close accumulation of particles is avoided, the possibility of blockage is reduced, and due to the fact that the discharging process is smooth and the blockage phenomenon does not occur, the shutdown time and maintenance work in production can be reduced, and the production efficiency is improved.

Description

Technical Field

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

[0002] The mixing device in fertilizer production plays a vital role in the entire production process. The mixing device is used to mix fertilizers of different ingredients evenly to ensure that the composition and quality of the final product meet the expected requirements.

[0003] For granular fertilizers, friction will occur between the particles during the discharge process after mixing, especially in the narrow part of the pipe or discharge port. Friction will cause accumulation and obstruction between the particles, and eventually cause blockage. In addition, if the shape and size of the fertilizer particles are uneven, some particles may be blocked by each other during the discharge process, making it difficult to pass through the discharge port or pipe smoothly, thus causing blockage. This phenomenon limits the discharge speed of the mixing device.

[0004] Therefore, it is necessary to design a mixing device for fertilizer production to solve the above problems. Utility Model Content

[0005] The utility model aims to solve the shortcomings in the prior art and proposes a mixing device for fertilizer production.

[0006] In order to achieve the above purpose, the utility model adopts the following technical solutions:

[0007] A mixing device for fertilizer production comprises a frame, a mixing tank is fixed on the frame, an inner liner is movably arranged inside the mixing tank, a plurality of springs are arranged between the mixing tank and the inner liner, a bracket is fixed on the mixing tank, a motor is installed on the bracket, a stirring shaft is fixed on the output shaft of the motor, and the stirring shaft extends to the interior of the mixing tank, a discharge assembly is arranged at the bottom of the inner liner, and a vibration assembly is arranged on the mixing tank.

[0008] As a preferred technical solution of the utility model, the discharge assembly includes a discharge pipe, an opening and a discharge valve. The discharge pipe is fixed on the bottom surface of the inner tank, and the discharge pipe is connected to the interior of the inner tank. The opening is opened on the bottom surface of the mixing tank, and the discharge pipe extends through the opening to the outside of the mixing tank. The discharge valve is installed on the discharge pipe.

[0009] As a preferred technical solution of the utility model, the vibration assembly includes a connecting rod, a push plate and an eccentric wheel, one end of the connecting rod is fixed at the top position of the inner tank, the other end of the connecting rod is fixedly connected to the push plate, the eccentric wheel is fixedly sleeved on the stirring shaft, and the eccentric wheel is eccentrically arranged between the stirring shaft.

[0010] As a preferred technical solution of the utility model, the eccentric wheel is arranged directly opposite to the push plate.

[0011] As a preferred technical solution of the utility model, a plurality of pulleys are installed on the bottom surface of the inner container, and the pulleys are slidably arranged on the inner bottom surface of the mixing tank.

[0012] As a preferred technical solution of the utility model, the diameter of the opening is larger than the diameter of the discharge pipe.

[0013] The utility model has the following beneficial effects:

[0014] 1. Loose particles: Through the vibration of the stirring shaft and the push plate, the fertilizer in the inner tank remains loose, avoiding excessively tight accumulation between particles and reducing the possibility of blockage.

[0015] 2. Particle dispersion: The vibration effect makes the fertilizer more evenly dispersed inside the inner tank, reducing the aggregation and accumulation between particles, which is conducive to the smooth flow of particles during discharge and reduces the risk of blockage.

[0016] 3. Improve the discharge speed: During the discharge process, the staff opens the discharge valve on the discharge pipe and keeps the motor running. The coordination of stirring and vibration enables the fertilizer to be discharged quickly through the discharge pipe, avoiding fertilizer accumulation and blockage during the discharge process, thereby improving the discharge speed and production efficiency.

[0017] 4. Improve production efficiency: Since the discharge process is smooth and there is no blockage, it can reduce the downtime and maintenance work in production and improve production efficiency. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 This is a structural schematic diagram of a mixing device for fertilizer production proposed by the utility model;

[0019] Figure 2 for Figure 1 A magnified view of the structure at A.

[0020] In the figure: 1 frame, 2 mixing tank, 3 inner tank, 4 spring, 5 bracket, 6 motor, 7 stirring shaft, 81 discharge pipe, 82 opening, 83 discharge valve, 91 connecting rod, 92 push plate, 93 eccentric wheel, 10 pulley. DETAILED DESCRIPTION

[0021] The technical solutions in the embodiments of the present invention will be described clearly and completely below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, rather than all of the embodiments.

[0022] Reference Figure 1-2A mixing device for fertilizer production, comprising a frame 1, a mixing tank 2 is fixed on the frame 1, an inner liner 3 is movably arranged inside the mixing tank 2, a plurality of pulleys 10 are installed on the bottom surface of the inner liner 3, and the pulleys 10 are slidably arranged on the inner bottom surface of the mixing tank 2, the arrangement of the pulleys 10 can avoid the phenomenon of direct friction contact between the inner liner 3 and the mixing tank 2, so that there is a small friction force between the inner liner 3 and the mixing tank 2, and ensure that the inner liner 3 can vibrate smoothly, a plurality of springs 4 are arranged between the mixing tank 2 and the inner liner 3, a bracket 5 is fixed on the mixing tank 2, a motor 6 is installed on the bracket 5, a stirring shaft 7 is fixed on the output shaft of the motor 6, and the stirring shaft 7 extends to the inside of the mixing tank 2;

[0023] A discharge assembly is provided at the bottom of the inner container 3, and the discharge assembly includes a discharge pipe 81, an opening 82 and a discharge valve 83. The discharge pipe 81 is fixed to the bottom surface of the inner container 3, and the discharge pipe 81 is connected to the inside of the inner container 3. The opening 82 is provided on the bottom surface of the mixing tank 2. The discharge pipe 81 extends to the outside of the mixing tank 2 through the opening 82. The diameter of the opening 82 is larger than the diameter of the discharge pipe 81. This design can prevent the discharge pipe 81 from colliding with the opening 82 in the process of following the vibration of the inner container 3. The discharge valve 83 is installed on the discharge pipe 81;

[0024] The mixing tank 2 is provided with a vibration assembly, which includes a connecting rod 91, a push plate 92 and an eccentric wheel 93. One end of the connecting rod 91 is fixed at the top position of the inner tank 3, and the other end of the connecting rod 91 is fixedly connected to the push plate 92. The eccentric wheel 93 is fixedly sleeved on the stirring shaft 7, and the eccentric wheel 93 is eccentrically arranged between the stirring shaft 7. The eccentric wheel 93 is arranged opposite to the push plate 92. The eccentric wheel 93 can continuously push the push plate 92 during rotation. A number of springs 4 arranged between the mixing tank 2 and the inner tank 3 enable the push plate 92 to produce a vibration effect. The push plate 92 can also drive the inner tank 3 to vibrate through the connecting rod 91. When the inner tank 3 vibrates, the fertilizer inside it will also vibrate. Through the vibration of the stirring shaft and the push plate, the fertilizer in the inner tank will remain in a loose state to avoid excessively tight accumulation between particles.

[0025] The specific working principle of the utility model is as follows:

[0026] When the fertilizer production mixing device proposed by the utility model is in use, the staff pours the fertilizer into the inner tank 3 and starts the motor 6. When the motor 6 is running, it can drive the stirring shaft 7 to rotate. A plurality of stirring blades are arranged on the stirring shaft 7. During the rotation of the stirring shaft 7, the plurality of stirring blades on the stirring shaft 7 can stir the fertilizer in the inner tank 3. In addition, when the stirring shaft 7 rotates, it can also drive the eccentric wheel 93 to rotate. During the rotation, the eccentric wheel 93 can continuously push the push plate 92. The plurality of springs 4 arranged between the mixing tank 2 and the inner tank 3 enable the push plate 92 to vibrate. The push plate 92 can also drive the inner tank 3 to vibrate through the connecting rod 91. When the inner tank 3 vibrates, the fertilizer inside it It will also follow the vibration. Through the vibration of the stirring shaft and the push plate, the fertilizer in the inner tank will remain in a loose state to avoid excessively close accumulation between particles, which helps to prevent the particles from being blocked due to excessive compaction during discharge. In addition, the vibration can make the particles more evenly dispersed inside the inner tank, reduce the aggregation and accumulation between particles, and facilitate the smooth flow of particles during discharge, reducing the possibility of blockage. During discharge, the staff opens the discharge valve 83 on the discharge pipe 81 and keeps the motor 6 running during the discharge process. Therefore, under the coordinated action of stirring and vibration, the fertilizer can be quickly discharged through the discharge pipe 81, avoiding the phenomenon of fertilizer accumulation and blockage during the discharge process, thereby increasing the discharge speed;

[0027] In addition, a plurality of pulleys 10 are installed on the bottom surface of the inner liner 3. The setting of the pulleys 10 can avoid direct frictional contact between the inner liner 3 and the mixing tank 2, so that there is less friction between the inner liner 3 and the mixing tank 2, ensuring that the inner liner 3 can vibrate smoothly.

[0028] The above description is only a preferred specific implementation manner of the present invention, but the protection scope of the present invention is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes within the technical scope disclosed by the present invention according to the technical scheme and the utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A mixing device for fertilizer production, comprising a frame (1), on which a mixing tank (2) is fixed, characterized in that: An inner container (3) is movably arranged inside the mixing tank (2), a plurality of springs (4) are arranged between the mixing tank (2) and the inner container (3), a bracket (5) is fixed on the mixing tank (2), a motor (6) is mounted on the bracket (5), a stirring shaft (7) is fixed on the output shaft of the motor (6), and the stirring shaft (7) extends into the interior of the mixing tank (2), a discharge assembly is arranged at the bottom of the inner container (3), and a vibration assembly is arranged on the mixing tank (2).

2. A mixing device for fertilizer production according to claim 1, characterized in that: The discharge assembly comprises a discharge pipe (81), an opening (82) and a discharge valve (83); the discharge pipe (81) is fixed on the bottom surface of the inner tank (3), and the discharge pipe (81) is connected to the interior of the inner tank (3); the opening (82) is provided on the bottom surface of the mixing tank (2), the discharge pipe (81) passes through the opening (82) and extends to the outside of the mixing tank (2); and the discharge valve (83) is installed on the discharge pipe (81).

3. A mixing device for fertilizer production according to claim 1, characterized in that: The vibration assembly comprises a connecting rod (91), a push plate (92) and an eccentric wheel (93); one end of the connecting rod (91) is fixed at the top position of the inner container (3); the other end of the connecting rod (91) is fixedly connected to the push plate (92); the eccentric wheel (93) is fixedly sleeved on the stirring shaft (7), and the eccentric wheel (93) is eccentrically arranged between the stirring shaft (7).

4. A mixing device for fertilizer production according to claim 3, characterized in that: The eccentric wheel (93) is arranged opposite to the push plate (92).

5. A mixing device for fertilizer production according to claim 1, characterized in that: A plurality of pulleys (10) are installed on the bottom surface of the inner container (3), and the pulleys (10) are slidably arranged on the inner bottom surface of the mixing tank (2).

6. A mixing device for fertilizer production according to claim 2, characterized in that: The diameter of the opening (82) is larger than the diameter of the discharge pipe (81).

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