Controlled-release fertilizer mixing equipment

Abstract

The utility model relates to the technical field of fertilizer production, and provides controlled-release fertilizer mixing equipment, which comprises a support, a mixing box and a control cabinet, an opening is formed in the top of the mixing box, the controlled-release fertilizer mixing equipment further comprises a connecting plate, a stirring device and a stirring device, and the connecting plate is arranged above the opening and is connected with the support; the discharging hopper comprises a hopper body and a discharging pipe, the hopper body is fixedly installed at the top of the connecting plate, the first end of the discharging pipe is communicated with the interior of the hopper body, and the second end of the discharging pipe penetrates through the connecting plate and then extends into the opening; the scattering assembly comprises a rotating shaft and a first motor, the rotating shaft is transversely arranged in the discharging pipe, the two ends of the rotating shaft are rotationally connected with the inner wall of the discharging pipe, a plurality of blades are fixedly installed on the rotating shaft, and the blades are arranged in the circumferential direction of the rotating shaft at intervals; the first motor is electrically connected with the control cabinet and used for controlling the rotating shaft to rotate.

Description

Technical Field

[0001] This utility model relates to the field of fertilizer production technology, specifically to a controlled-release fertilizer blending device. Background Technology

[0002] Controlled-release fertilizers are an advanced form of slow-release fertilizers. They primarily use coating technology to control nutrient release, achieving safety, long-lasting effects, and high efficiency. This is one of the main directions in modern fertilizer development. Controlled-release fertilizers are often used in blended fertilizers to improve their effectiveness. Blending requires the use of blending equipment to ensure thorough mixing of the various fertilizer raw materials.

[0003] Current blending equipment involves directly pouring various fertilizer raw materials into the equipment and then mixing them using a stirring mechanism. However, the blending efficiency of this type of equipment remains low, affecting the overall work progress. Utility Model Content

[0004] To address the shortcomings of existing technologies, the purpose of this invention is to provide a controlled-release fertilizer blending device with higher blending efficiency.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a controlled-release fertilizer blending device, comprising a support frame, a mixing chamber, and a control cabinet, wherein the top of the mixing chamber has an opening, and further comprising:

[0006] A connecting plate, which is disposed above the opening and connected to the bracket;

[0007] The feeding hopper includes a hopper body and a feeding pipe. The hopper body is fixedly installed on the top of the connecting plate. The first end of the feeding pipe communicates with the interior of the hopper body, and the second end of the feeding pipe passes through the connecting plate and extends into the opening.

[0008] The dispersing assembly includes a rotating shaft and a first motor. The rotating shaft is arranged laterally inside the feeding pipe and its two ends are rotatably connected to the inner wall of the feeding pipe. Multiple blades are fixedly installed on the rotating shaft and are arranged at intervals along the circumference of the rotating shaft. The first motor is electrically connected to the control cabinet and is used to control the rotation of the rotating shaft.

[0009] Furthermore, multiple partition plates are fixedly installed on the inner wall of the hopper, and the multiple partition plates divide the interior of the hopper into multiple feeding spaces, all of which are connected to the feeding pipe.

[0010] Furthermore, a cover plate is provided on the top of the bucket body. The first side of the cover plate is hinged to the first side of the bucket body, and the second side of the cover plate is threaded to the second side of the bucket body. Multiple feeding pipes are fixedly installed on the top of the cover plate. Each feeding pipe corresponds to one of the multiple unloading spaces. The first end of each feeding pipe is connected to the unloading space, and the second end of each feeding pipe is a free end.

[0011] Furthermore, it also includes a drive assembly, which includes a guide rod, a lead screw, and a second motor. The guide rod passes laterally through the connecting plate and is slidably connected to the connecting plate. Both ends of the guide rod are fixedly connected to the bracket. The lead screw passes laterally through the connecting plate and is threadedly connected to the connecting plate. Both ends of the lead screw are rotatably connected to the bracket. The second motor is electrically connected to the control cabinet and is used to control the rotation of the lead screw.

[0012] Furthermore, screws are provided on the second side of the bucket body, and threaded holes are opened on the second side of the cover plate.

[0013] The beneficial effects of this utility model are as follows: This utility model provides a controlled-release fertilizer blending device. Multiple raw materials for controlled-release fertilizer and blended fertilizer enter the mixing chamber through a hopper and are mixed together under the action of a stirring mechanism. During the discharge of these raw materials from the hopper's discharge pipe, a dispersing component disperses them. Therefore, this device can perform preliminary mixing of the raw materials during the feeding process, reducing the working time of the stirring mechanism and achieving higher mixing efficiency. Attached Figure Description

[0014] Figure 1 This is a three-dimensional structural diagram of the present invention from a first-view perspective;

[0015] Figure 2 This is a three-dimensional structural diagram of the present invention from a second perspective;

[0016] Figure 3 This is a front view structural diagram of the present utility model;

[0017] Figure 4 This is a side view of the structure of this utility model;

[0018] Figure 5 This is a schematic diagram of the three-dimensional structure of the feeding hopper.

[0019] Reference numerals: 10-Support, 20-Mixing box, 21-Opening, 22-Discharge pipe, 23-Valve, 30-Stirring mechanism, 40-Connecting plate, 51-Bucket body, 52-Discharge pipe, 53-Cover plate, 54-Divider plate, 55-Feeding pipe, 56-Screw, 60-Dispersing component, 61-Rotating shaft, 62-First motor, 63-Blade, 70-Drive component, 71-Guide rod, 72-Lead screw, 73-Second motor. Detailed Implementation

[0020] To make the technical means, creative features, objectives and effects of this utility model easier to understand, the present utility model will be further described below in conjunction with specific embodiments.

[0021] In this application, unless otherwise expressly specified and limited, the terms "connection" and "fixed" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication of two components or the interaction between two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.

[0022] In the description of this application, it should be understood that the terms "longitudinal", "horizontal", "level", "top", "bottom", "upper", "lower", "inner" and "outer", etc., indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings, and are only for the convenience of describing this utility model and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation, and therefore should not be construed as a limitation of this utility model.

[0023] Furthermore, the terms "first," "second," etc., are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of technical features indicated. In the description of this utility model, "a plurality of" means two or more, unless otherwise explicitly defined.

[0024] like Figures 1-5 As shown, this utility model provides a controlled-release fertilizer blending device, including a support frame 10, a mixing tank 20, a stirring mechanism 30, and a control cabinet. The top of the mixing tank 20 has an opening 21, and the bottom of the mixing tank 20 has a discharge pipe 22. The stirring mechanism 30 is used to blend the raw materials inside the mixing tank 20. The above contents are all prior art, and the specific structure will not be described in detail here. This device also includes a connecting plate 40, a feeding hopper, and a dispersing component 60.

[0025] The connecting plate 40 is positioned horizontally above the opening 21 and is connected to the bracket 10.

[0026] The feeding hopper includes a hopper body 51 and a feeding pipe 52, and the feeding hopper is arranged longitudinally. The hopper body 51 is fixedly installed on the top of the connecting plate 40. The first end of the feeding pipe 52 communicates with the interior of the hopper body 51, and the second end of the feeding pipe 52 passes through the connecting plate 40 and extends into the opening 21.

[0027] The dispersing assembly 60 includes a rotating shaft 61 and a first motor 62. The rotating shaft 61 is arranged laterally inside the feed pipe 52, and both ends are rotatably connected to the inner wall of the feed pipe 52. Multiple blades 63 are fixedly mounted on the rotating shaft 61, and the multiple blades 63 are arranged at equal intervals along the circumference of the rotating shaft 61. The first motor 62 is fixedly mounted on the outer wall of the feed pipe 52 and electrically connected to the control cabinet. The first motor 62 is used to control the rotation of the rotating shaft 61.

[0028] The specific working process of this equipment is as follows: The feeding machine feeds various raw materials of controlled-release fertilizer and blended fertilizer into the hopper 51. These raw materials are then discharged into the mixing tank 20 through the discharge pipe 52, where they are mixed together under the action of the stirring mechanism 30. After mixing is completed, the valve 23 on the discharge pipe 22 is opened, and the mixed raw materials are discharged from the discharge pipe 22. During the process of these raw materials being discharged from the discharge pipe 52 of the hopper, the control cabinet controls the first motor 62 to start. The first motor 62 drives the rotating shaft 61 and the blades 63 to rotate, thereby breaking up the raw materials so that they already have a certain degree of mixing when they enter the mixing tank 20.

[0029] Traditional mixing methods involve feeding the raw materials first, followed by mixing using a stirring mechanism 30. However, this equipment performs preliminary mixing of the raw materials during the feeding process, ensuring that the materials already have a certain degree of mixing before entering the mixing tank 20. This reduces the working time of the subsequent stirring mechanism 30, resulting in higher mixing efficiency.

[0030] In one embodiment, multiple partition plates 54 are fixedly installed on the inner wall of the bucket body 51, which divide the interior of the bucket body 51 into multiple feeding spaces, and all feeding spaces are connected to the feeding pipe 52.

[0031] In this embodiment, a cover plate 53 is provided on the top of the bucket body 51. The first side of the cover plate 53 is hinged to the first side of the bucket body 51, and the second side of the cover plate 53 is threadedly connected to the second side of the bucket body 51. Multiple feeding pipes 55 are fixedly installed on the top of the cover plate 53. Each feeding pipe 55 corresponds to a different unloading space. The first end of each feeding pipe 55 is connected to an unloading space, and the second end of each feeding pipe 55 is a free end.

[0032] During operation, the second side of the cover plate 53 is threadedly connected to the second side of the bucket body 51.

[0033] This equipment is used in conjunction with multiple feeding machines, each corresponding to a different unloading space. Before operation, the operator connects the second end of the feeding pipe 55 to the discharge port of the corresponding feeding machine.

[0034] When this equipment is working, the raw materials discharged from the outlet of the feeder will enter the corresponding discharge space through the feed pipe 55, and then be discharged into the mixing box 20 through the discharge pipe 52. When the dispersing component 60 is started, it will disperse these raw materials in the discharge pipe 52, so that these raw materials already have a certain degree of mixing when they enter the mixing box 20.

[0035] In one embodiment, a drive assembly 70 is further included, comprising a guide rod 71, a lead screw 72, and a second motor 73. The guide rod 71 passes laterally through the connecting plate 40 and is slidably connected to the connecting plate 40, with both ends of the guide rod 71 fixedly connected to the bracket 10. The lead screw 72 passes laterally through the connecting plate 40 and is threadedly connected to the connecting plate 40, with both ends of the lead screw 72 rotatably connected to the bracket 10. The second motor 73 is fixedly mounted on the bracket 10 and electrically connected to the control cabinet, and the second motor 73 is used to control the rotation of the lead screw 72.

[0036] When the feeding machine and the dispersing component 60 are working, the control cabinet simultaneously controls the second motor 73 to start. The second motor 73 drives the lead screw 72 to rotate forward and reverse intermittently. Under the action of the guide rod 71, the connecting plate 40 will drive the feeding hopper to reciprocate within the opening 21, so that the dispersed raw materials are evenly distributed throughout the entire mixing box 20, making the feeding more uniform.

[0037] In one embodiment, a screw 56 is provided on the second side of the bucket body 51. A threaded hole is formed on the second side of the cover plate 53. The threaded end of the screw 56 passes through the bucket body 51 and engages with the threaded hole. When the operator needs to open the cover plate 53, the screw 56 is unscrewed and the second side of the cover plate 53 is flipped upwards.

[0038] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. It will be apparent to those skilled in the art that this utility model is not limited to the details of the exemplary embodiments described above, and that it can be implemented in other specific forms without departing from the spirit or basic characteristics of this utility model. Therefore, the embodiments should be considered exemplary and non-limiting in all respects. The scope of this utility model is defined by the appended claims rather than the foregoing description, and thus all variations falling within the meaning and scope of equivalents of the claims are intended to be included within this utility model.

[0039] Furthermore, it should be understood that although this specification describes embodiments, not every embodiment contains only one independent technical solution. This narrative style is merely for clarity. Those skilled in the art should consider the specification as a whole, and the technical solutions in each embodiment can also be appropriately combined to form other embodiments that can be understood by those skilled in the art.

Claims

1. A controlled-release fertilizer blending device, comprising a support frame, a mixing tank, and a control cabinet, wherein the top of the mixing tank has an opening, characterized in that: Also includes: A connecting plate, which is disposed above the opening and connected to the bracket; The feeding hopper includes a hopper body and a feeding pipe. The hopper body is fixedly installed on the top of the connecting plate. The first end of the feeding pipe communicates with the interior of the hopper body, and the second end of the feeding pipe passes through the connecting plate and extends into the opening. The dispersing assembly includes a rotating shaft and a first motor. The rotating shaft is arranged laterally inside the feeding pipe and its two ends are rotatably connected to the inner wall of the feeding pipe. Multiple blades are fixedly installed on the rotating shaft and are arranged at intervals along the circumference of the rotating shaft. The first motor is electrically connected to the control cabinet and is used to control the rotation of the rotating shaft.

2. The controlled-release fertilizer blending equipment according to claim 1, characterized in that: Multiple partition plates are fixedly installed on the inner wall of the hopper, dividing the interior of the hopper into multiple feeding spaces, all of which are connected to the feeding pipe.

3. The controlled-release fertilizer blending equipment according to claim 2, characterized in that: The top of the bucket is provided with a cover plate. The first side of the cover plate is hinged to the first side of the bucket, and the second side of the cover plate is threaded to the second side of the bucket. Multiple feeding pipes are fixedly installed on the top of the cover plate. Each feeding pipe corresponds to one of the multiple unloading spaces. The first end of each feeding pipe is connected to the unloading space, and the second end of each feeding pipe is a free end.

4. The controlled-release fertilizer blending equipment according to claim 3, characterized in that: It also includes a drive assembly, which includes a guide rod, a lead screw, and a second motor. The guide rod passes through the connecting plate laterally and is slidably connected to the connecting plate. Both ends of the guide rod are fixedly connected to the bracket. The lead screw passes through the connecting plate laterally and is threadedly connected to the connecting plate. Both ends of the lead screw are rotatably connected to the bracket. The second motor is electrically connected to the control cabinet and is used to control the rotation of the lead screw.

5. A controlled-release fertilizer blending device according to claim 3, characterized in that: Screws are provided on the second side of the bucket body, and threaded holes are opened on the second side of the cover plate.

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