Batching equipment for bulk blending fertilizer production

Abstract

The utility model relates to the technical field of fertilizer production, and discloses batching equipment for producing a blended fertilizer, which comprises a feeding bin arranged in a batching box, a feeding component arranged in the feeding bin, a mixing bin arranged in the batching box and a stirring component arranged in the mixing bin, a second motor used for driving the feeding assembly and the stirring assembly is installed outside the batching box, a feeding bin and a mixing bin are arranged in the batching box, a spiral conveying roller is installed in the feeding bin, fertilizer is conveyed to the mixing bin through the rotating spiral conveying roller, and meanwhile the effect of premixing the fertilizer in the conveying process is achieved; a rotating shaft, a roller and stirring blades are driven to rotate through a second motor in the mixing bin to conduct mixing treatment on the fertilizer, the second motor further drives a belt wheel on the surface of the rotating shaft to rotate when driving the rotating shaft to rotate, and the belt wheel drives a belt wheel at one end of a spiral conveying roller to rotate through a belt to conduct conveying operation; the effect that one motor drives the mixing operation and the feeding operation to be carried out simultaneously is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of fertilizer production, in particular to batching equipment for mixed fertilizer production. Background Art

[0002] Blended fertilizer, also known as formula fertilizer or BB fertilizer, is made of two or more single fertilizers or compound fertilizers with similar particle sizes as raw materials, which are mixed in a certain proportion through simple mechanical mixing. It is a mixture of various raw materials. When producing blended fertilizers, batching equipment is needed to mix the raw materials;

[0003] In actual use, the existing batching equipment needs to be manually injected into the batching equipment for blending after weighing. The low degree of automation affects the batching efficiency, or the fertilizer is input into the batching equipment for blending with the help of transmission equipment, which increases the production cost. Therefore, we propose a batching equipment for blended fertilizer production. Utility Model Content

[0004] The purpose of the utility model is to provide a batching device for blended fertilizer production, so as to solve the problem that the existing batching equipment proposed in the above background technology needs to be manually injected into the batching equipment for blending when actually used, and the degree of automation is not high, which affects the batching efficiency, or the fertilizer is input into the batching equipment for blending with the help of transmission equipment, which increases the production cost.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a batching equipment for the production of blended fertilizers, comprising a feed bin and a feed assembly arranged inside a batching box, a mixing bin and a stirring assembly arranged inside the batching box, a motor 2 for driving the feed assembly and the stirring assembly, a discharge port arranged at the bottom of the batching box, and a limit assembly for discharging arranged at the bottom of the discharge port are installed outside the batching box.

[0006] Preferably, the stirring assembly includes stirring blades, rollers and a rotating shaft. The mixing bin is rotatably connected to a horizontally placed rotating shaft. The rotating shaft surface is sleeved with rollers. The roller surface is fixedly connected to equidistant stirring blades. The rotating shaft is connected to two output ends of a motor.

[0007] Preferably, the feed assembly includes a feed port, a spiral feed roller, a pulley and a belt. The feed port is provided on the top of the feed bin. A spiral feed roller is rotatably connected inside the feed bin. One end of the spiral feed roller extends to the outside of the feed bin. One end of the spiral feed roller located outside the feed bin is sleeved with a pulley. The surface of the pulley is transmission-connected to a belt. The other end of the belt is sleeved on the pulley surface of the rotating shaft surface.

[0008] Preferably, the limiting assembly includes a movable plate, a sliding rod and a bidirectional screw. A sliding rod is fixedly connected to one side of the inner part of the discharge port at the bottom of the batching box, and two movable plates are slidably connected to the surface of the sliding rod. A bidirectional screw is installed on the other side of the inner part of the discharge port at the bottom of the batching box. The thread grooves on the surface of the bidirectional screw are threadedly connected to the two movable plates respectively. One end of the bidirectional screw extends to the outside of the batching box and is connected to an output end of a motor. Bottom plates are welded on both sides of the bottom of the batching box.

[0009] Compared with the prior art, the beneficial effects of the utility model are:

[0010] 1. The utility model cooperates with a mixing bin, stirring blades, rollers, a rotating shaft, a feeding bin, a feeding port, a spiral feed roller, a pulley, a belt and a motor 2 to arrange a feeding bin and a mixing bin inside a batching box, and a spiral feed roller is installed inside the feeding bin. The fertilizer is transported to the mixing bin by the rotating spiral feed roller, and the fertilizer is pre-mixed during the feeding process. The rotating shaft is driven to rotate by the motor 2 inside the mixing bin, and then the roller and the stirring blade are driven to rotate to mix the fertilizer. When the motor 2 drives the rotating shaft to rotate, it also drives the pulley on its surface to rotate. The pulley drives the pulley at one end of the spiral feed roller to rotate through the belt to perform feeding operations, thereby achieving an effect of a group of motors driving mixing operations and feeding operations to be performed simultaneously.

[0011] 2. The utility model cooperates with a motor 1, a movable plate, a sliding rod and a bidirectional screw to arrange two movable plates that move synchronously inside the discharge port at the bottom of the batching box. The motor 1 drives the bidirectional screw inside the discharge port to rotate, and the rotation of the bidirectional screw drives the two movable plates to move in the same direction or in the opposite direction, thereby realizing the opening and closing control effect of the discharge port, which is convenient for discharging the mixed fertilizer. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1 It is a schematic diagram of the overall structure of the utility model;

[0013] Figure 2 This is a schematic diagram of the internal structure of the batching box of the utility model;

[0014] Figure 3 It is the overall bottom schematic diagram of the utility model;

[0015] In the figure: 1. bottom plate; 2. motor 1; 3. motor 2; 4. batching box; 5. feed bin; 6. mixing bin; 7. feed port; 8. spiral feed roller; 9. pulley; 10. belt; 11. stirring blade; 12. roller; 13. rotating shaft; 14. discharge port; 15. movable plate; 16. sliding rod; 17. bidirectional screw. 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] Example

[0018] See also Figure 1-Figure 3 The figure shows a batching equipment for producing blended fertilizers, comprising a feed bin 5 and a feed assembly arranged inside the feed bin 5, a mixing bin 6 and a stirring assembly arranged inside the mixing bin 6, the outside of the batching box 4 is equipped with a motor 23 for driving the feed assembly and the stirring assembly, a discharge port 14 arranged at the bottom of the batching box 4, and a limit assembly for discharging arranged at the bottom of the discharge port 14, the stirring assembly comprises a stirring blade 11, a roller 12 and a rotating shaft 13, the mixing bin 6 is rotatably connected with a horizontally placed rotating shaft 13, the surface of the rotating shaft 13 is sleeved with a roller 12, the surface of the roller 12 is fixedly connected with equidistant stirring blades 11, and the rotating shaft 13 is connected to the output end of the motor 23.

[0019] On the basis of the above scheme, the feeding assembly includes a feeding port 7, a spiral feed roller 8, a pulley 9 and a belt 10. The feeding port 7 is provided on the top of the feeding bin 5. The feeding bin 5 is rotatably connected with a spiral feed roller 8. One end of the spiral feed roller 8 extends to the outside of the feeding bin 5. The spiral feed roller 8 is located outside the feeding bin 5 and is sleeved with a pulley 9 at one end. The surface of the pulley 9 is transmission-connected with the belt 10. The other end of the belt 10 is sleeved on the surface of the pulley 9 on the surface of the rotating shaft 13.

[0020] A feeding bin 5 and a mixing bin 6 are arranged inside the batching box 4, and a spiral feed roller 8 is installed inside the feeding bin 5. The fertilizer is transported to the mixing bin 6 by the rotating spiral feed roller 8, and the fertilizer is pre-mixed during the feeding process. The motor 23 inside the mixing bin 6 drives the rotating shaft 13 to rotate, and then drives the roller 12 and the stirring blade 11 to rotate, so as to mix the fertilizer. When the motor 23 drives the rotating shaft 13 to rotate, it also drives the pulley 9 on its surface to rotate. The pulley 9 drives the pulley 9 at one end of the spiral feed roller 8 to rotate through the belt 10 to perform the feeding operation, thereby achieving the effect of a group of motors driving the mixing operation and the feeding operation to be performed simultaneously.

[0021] As a further solution of the present invention, the limit assembly includes a movable plate 15, a sliding rod 16 and a bidirectional screw 17. A sliding rod 16 is fixedly connected to one side of the discharge port 14 at the bottom of the batching box 4. Two movable plates 15 are slidably connected to the surface of the sliding rod 16. A bidirectional screw 17 is installed on the other side of the discharge port 14 at the bottom of the batching box 4. The thread grooves on the surfaces of the bidirectional screw 17 are respectively threadedly connected to the two movable plates 15. One end of the bidirectional screw 17 extends to the outside of the batching box 4 and is connected to the output end of the motor 2. A bottom plate 1 is welded on both sides of the bottom of the batching box 4. Two movable plates 15 that move synchronously are arranged inside the discharge port 14 at the bottom of the batching box 4. The bidirectional screw 17 inside the discharge port 14 is driven to rotate by the motor 2. The rotation of the bidirectional screw 1 drives the two movable plates 15 to move in the same direction or in the opposite direction, thereby realizing the opening and closing control effect of the discharge port 14, which is convenient for the discharge of the mixed fertilizer.

[0022] It should be noted that the utility model is a batching equipment for the production of blended fertilizers. First, the proportioned fertilizer is added into the feed bin 5 through the feed port 7, and the motor 23 is started (a single-phase induction motor Y series in the AC motor is selected, which is a motor that can realize forward and reverse rotation). The motor 23 drives the rotating shaft 13, the roller 12 and the stirring blade 11 to rotate. At the same time, the motor 23 drives the pulley 9 on the surface of the rotating shaft 13 to rotate, and the pulley 9 drives the pulley 9 at one end of the spiral feed roller 8 to rotate through the belt 10. The spiral feed roller 8 is rotated to transport the fertilizer in the feed bin 5 to the mixing bin 6, and the rotated roller 12 and the stirring blade 11 are stirred and mixed. The mixed fertilizer is gathered at the bottom of the batching box 4, and the motor 12 is started (a conventional DC motor is selected). The motor 12 drives the bidirectional screw 17 inside the discharge port 14 to rotate, and the rotation of the bidirectional screw 1 drives the two movable plates 15 to move in the opposite direction, so that the discharge port 14 is opened and the fertilizer is discharged.

[0023] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.

[0024] 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 batching equipment for producing blended fertilizers, characterized in that: include: A feeding bin (5) and a feeding assembly are arranged inside the batching box (4), a mixing bin (6) and a stirring assembly are arranged inside the batching box (4), and a motor 2 (3) for driving the feeding assembly and the stirring assembly is installed outside the batching box (4); A material discharging port (14) is arranged at the bottom of the batching box (4), and a position limiting component for discharging material is arranged at the bottom of the material discharging port (14).

2. The batching equipment for producing blended fertilizers according to claim 1, characterized in that: The stirring assembly comprises a stirring blade (11), a roller (12) and a rotating shaft (13); the mixing bin (6) is rotatably connected to a horizontally placed rotating shaft (13); the surface of the rotating shaft (13) is sleeved with a roller (12); the surface of the roller (12) is fixedly connected to stirring blades (11) at equal distances; the rotating shaft (13) is connected to an output end of a second motor (3).

3. The batching equipment for producing blended fertilizers according to claim 1, characterized in that: The feed assembly comprises a feed port (7), a spiral feed roller (8), a pulley (9) and a belt (10); a feed port (7) is provided on the top of the feed bin (5); a spiral feed roller (8) is rotatably connected inside the feed bin (5); one end of the spiral feed roller (8) extends to the outside of the feed bin (5).

4. The batching equipment for producing blended fertilizers according to claim 3, characterized in that: The spiral feed roller (8) is located outside the feed bin (5) and is sleeved with a pulley (9) at one end. The surface of the pulley (9) is connected to a belt (10) for transmission. The other end of the belt (10) is sleeved on the surface of the pulley (9) on the surface of the rotating shaft (13).

5. The batching equipment for producing blended fertilizers according to claim 1, characterized in that: The limiting assembly comprises a movable plate (15), a sliding rod (16) and a bidirectional screw (17); a sliding rod (16) is fixedly connected to one side of the inner side of the discharge port (14) at the bottom of the batching box (4); and two movable plates (15) are slidably connected to the surface of the sliding rod (16).

6. The batching equipment for producing blended fertilizers according to claim 5, characterized in that: A bidirectional screw (17) is installed on the other side of the discharge port (14) at the bottom of the batching box (4), and the thread grooves on the surface of the bidirectional screw (17) are respectively threadedly connected to the two movable plates (15).

7. The batching equipment for producing blended fertilizers according to claim 6, characterized in that: One end of the bidirectional screw (17) extends to the outside of the batching box (4) and is connected to the output end of the motor 1 (2). Bottom plates (1) are welded on both sides of the bottom of the batching box (4).

Images