Organic fertilizer particle production equipment with screening and returning mechanism

Abstract

The utility model discloses a kind of organic fertilizer granule production equipment with screening back material mechanism, including support frame and motor, the drive end of the motor is fixedly connected with transmission column, the outside of the motor is fixedly connected with two impact plates, the outside of the support frame is fixedly connected with pulverization box, the transmission column is fixedly connected with gear one away from the motor end, the outside of gear one is engagedly connected with gear three, the inner wall of the pulverization box is rotatably connected with gear two, the one end of the impact plate away from the transmission column is fixedly connected with sieve cylinder, the outside of the pulverization box is fixedly connected with two material conveying pipes.In the utility model, because the fertilizer after being pulverized can be small and easy to gather, so part of the fertilizer gathered is scattered under the rotation of impact plate subsequently, so that it is more evenly screened, meanwhile, the situation of blockage is avoided, work efficiency is improved, and the service life of equipment is prolonged.

Description

Technical Field

[0001] This utility model relates to the technical field of organic fertilizer production equipment, and more specifically, to an organic fertilizer granule production equipment with a screening and return mechanism. Background Technology

[0002] Organic fertilizers mainly come from plants and animals, and are fermented and decomposed into carbonaceous materials rich in organic matter, nitrogen, phosphorus, and potassium. They can improve soil and enhance crop resistance to adverse conditions, and come in various types such as compost. Pellet production equipment uses processes such as mixing, granulation, and drying to turn raw materials into pellets. These pellets can be adjusted in size, and some even have screening and recycling functions to improve uniformity and efficiency, making them important equipment for industrial production.

[0003] Publication No. (CN209334164U) discloses a vibrating screen for organic fertilizer production, comprising a rotating drum with a first cavity, a second cavity, and adjacent sides of the second cavity connected to the first cavity via first filter plates. A third cavity is also present, with one surface connected to the second cavity. A fourth cavity is further present, with adjacent sides of the fourth cavity connected to the third cavity via second filter plates. This invention utilizes the combination of multiple cavities within the rotating drum and different filter plates to repeatedly and multi-stage screen fertilizer particles, resulting in more thorough and complete screening. This allows for the selection of fertilizer particles of different sizes and specifications, solving the problems of existing drum screeners being unable to perform multi-stage screening, having low screening accuracy, poor screening effect, low production efficiency, and causing resource waste.

[0004] However, this type of vibrating screen for organic fertilizer production has the following drawbacks: fertilizers are prone to agglomeration and blockage during screening, affecting screening efficiency. It is impossible to break up some agglomerated fertilizers through preliminary crushing, thereby improving screening effect and avoiding blockage. Utility Model Content

[0005] In order to overcome the above-mentioned defects of the prior art, the present invention provides an organic fertilizer granule production equipment with a screening and return mechanism to solve the problem that some aggregated organic fertilizers cannot be broken up in the prior art.

[0006] To solve the above-mentioned technical problems, this utility model provides the following technical solution: an organic fertilizer granule production equipment with a screening and return mechanism, comprising...

[0007] The system includes a support frame and a motor. A transmission column is fixedly connected to the drive end of the motor. Two impact plates are fixedly connected to the outside of the motor. A crushing box is fixedly connected to the outside of the support frame. A gear one is fixedly connected to the end of the transmission column away from the motor. A gear three is meshed with the outside of the gear one. A gear two is rotatably connected to the inner wall of the crushing box. A sieve cylinder is fixedly connected to the end of the impact plate away from the transmission column. Two conveying pipes are fixedly connected to the outside of the crushing box.

[0008] A crushing column is fixedly connected to the outside of the gear one, a sieve cylinder is provided on the inner wall of the crushing box, a return pipe is fixedly connected to the inner wall of the support frame, and a recycling trough is provided on the inner wall of the return pipe.

[0009] The inner wall of the support frame is provided with a screening groove, the inner wall of the support frame is provided with a discharge port, and the outside of the return pipe is provided with a recycling port.

[0010] The second gear meshes with the first gear, and the outside of the second gear is fixed to the outside of the crushing column.

[0011] The outside of the crushing column is fixedly connected to the outside of the gear three, and the outside of the crushing column is in contact with the inner wall of the crushing box.

[0012] The screen cylinder is rotatably connected to the inner wall of the screening trough, and the transmission column is rotatably connected to the inner wall of the crushing box.

[0013] The transmission column is rotatably connected to the inner wall of the support frame, and the return pipe is fixedly connected to the inner wall of the screening trough.

[0014] Compared with the prior art, the beneficial effects of this utility model are:

[0015] In the above scheme, the motor is started, which drives the crushing column in gear one to rotate. Through the driven relationship, the three crushing columns initially crush the larger fertilizer particles. Then, the particles are conveyed to the inside of the screen cylinder through the conveying pipe. Because the crushed fertilizer becomes small and easy to aggregate, the rotation of the impact plate then disperses some of the aggregated fertilizer, making it more evenly screened. This avoids clogging, improves work efficiency, and extends the service life of the equipment. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the overall structure of this utility model;

[0017] Figure 2 This is a schematic diagram of the sieve cylinder structure of this utility model;

[0018] Figure 3This is a schematic diagram of the return pipe structure of this utility model;

[0019] Figure 4 This is a schematic diagram of the impact plate structure of this utility model.

[0020] [Figure Labels]

[0021] 1. Support frame; 2. Motor; 3. Transmission column; 4. Impact plate; 5. Crushing box; 6. Gear 1; 7. Gear 2; 8. Gear 3; 9. Crushing column; 10. Screen cylinder; 11. Conveying pipe; 12. Screening trough; 13. Return pipe; 14. Recycling trough; 15. Recycling port; 16. Discharge port. Detailed Implementation

[0022] To make the technical problems, technical solutions and advantages of this utility model clearer, a detailed description will be given below in conjunction with the accompanying drawings and specific embodiments.

[0023] Example 1: Please refer to Figures 1 to 4 This utility model provides a technical solution: an organic fertilizer granule production equipment with a screening and return mechanism, including a support frame 1 and a motor 2. The drive end of the motor 2 is fixedly connected to a transmission column 3. Two impact plates 4 are fixedly connected to the outside of the motor 2. A crushing box 5 is fixedly connected to the outside of the support frame 1. A gear 6 is fixedly connected to the end of the transmission column 3 away from the motor 2. A gear 8 is meshed with the outside of the gear 6. A gear 7 is rotatably connected to the inner wall of the crushing box 5. A screen cylinder 10 is fixedly connected to the end of the impact plate 4 away from the transmission column 3. Two conveying pipes 11 are fixedly connected to the outside of the crushing box 5.

[0024] By starting the motor 2, the impact plate 4 and the screen cylinder 10 are driven to break up the fertilizer and screen it at the same time, so that the fertilizer is screened more evenly and the work efficiency is improved. In addition, the motor 2 can drive the gear 6 to rotate through the transmission column 3, so that the gear 7 and gear 8 are driven to rotate, thereby crushing some larger fertilizer particles. Then, the particles are fed into the screen cylinder 10 through the conveying pipe 11, which improves the screening efficiency.

[0025] Example 2: Based on Example 1, in order to facilitate the initial crushing of fertilizer and its input into the screen cylinder 10, a crushing column 9 is fixedly connected to the outside of the gear 6, the screen cylinder 10 is provided on the inner wall of the crushing box 5, a return pipe 13 is fixedly connected to the inner wall of the support frame 1, a recycling trough 14 is provided on the inner wall of the return pipe 13, the crushing column 9 is fixedly connected to the outside of the gear 8, the outside of the crushing column 9 is in contact with the inner wall of the crushing box 5, the screen cylinder 10 is rotatably connected to the inner wall of the screening trough 12, and the transmission column 3 is rotatably connected to the inner wall of the crushing box 5.

[0026] As the transmission column 3 rotates, it drives gear 6 to rotate as well. Gear 6 drives gears 7 and 8 to drive the three crushing columns 9 to initially crush the fertilizer. Then, the initially crushed fertilizer is conveyed to the inside of the screen cylinder 10 for screening through the conveying pipe 11. The initial crushing makes it easier for the crushing equipment to crush the fertilizer into finer particles in the later stages, while reducing the burden on the later crushing equipment. Furthermore, the initial crushing of larger fertilizer particles helps to improve the screening effect during the screening process.

[0027] Example 3: Based on Example 2, in order to facilitate the output of fertilizer after it is broken up by the impact plate 4, the inner wall of the support frame 1 is provided with a screening groove 12, the inner wall of the support frame 1 is provided with a discharge port 16, the outer side of the return pipe 13 is provided with a recovery port 15, the outer side of the transmission column 3 is rotatably connected to the inner wall of the support frame 1, and the outer side of the return pipe 13 is fixedly connected to the inner wall of the screening groove 12.

[0028] By starting the motor 2, the impact plate 4 in the transmission column 3 is rotated, breaking up the fertilizer inside the screen cylinder 10. The fertilizer is then screened through the screen cylinder 10. Smaller fertilizer particles fall out of the screen cylinder 10 and are output through the discharge port 16 in the moving support frame 1. Some larger fertilizer particles are transported to the recovery tank 14 in the return pipe 13 and then recovered through the recovery port 15. This completes the screening of the fertilizer. By breaking up the clumps of fertilizer and screening them evenly, the fertilizer is prevented from clogging in the screen cylinder 10 during the screening process, thus improving work efficiency.

[0029] The working process of this utility model is as follows:

[0030] First, by starting motor 2, the impact plate 4 in transmission column 3 is rotated, breaking up the fertilizer inside screen cylinder 10. The fertilizer is then screened through screen cylinder 10. Smaller fertilizer particles fall through screen cylinder 10 and are output through discharge port 16 in moving support frame 1. Larger fertilizer particles are transported to the recovery trough 14 in return pipe 13 and then recovered through recovery port 15. This completes the fertilizer screening process. By breaking up clumps of fertilizer and screening them evenly, clogging of screen cylinder 10 during screening is avoided. In step 0, work efficiency is improved. When the transmission column 3 rotates, it drives the gear 6 to rotate. The gear 6 drives the three crushing columns 9 to initially crush the fertilizer through the transmission of the gears 7 and 8. Then, the initially crushed fertilizer is transported to the inside of the screen cylinder 10 for screening through the conveying pipe 11. The initial crushing makes it easier for the crushing equipment to crush the fertilizer into finer particles in the later stage, while reducing the burden on the later crushing equipment. Furthermore, the initial crushing of larger fertilizer particles helps to improve the screening effect during the screening process.

[0031] Finally, the following points should be noted: First, in the description of this application, it should be noted that, unless otherwise specified and limited, the terms "installation", "connection", and "linkage" should be interpreted broadly, and can be mechanical or electrical connections, or internal connections between two components, or direct connections. "Up", "down", "left", "right", etc. are only used to indicate relative positional relationships. When the absolute position of the described object changes, the relative positional relationship may change.

[0032] Secondly: The accompanying drawings of the embodiments disclosed in this utility model only involve the structures involved in the embodiments disclosed in this utility model. Other structures can refer to the general design. In the absence of conflict, the same embodiment and different embodiments of this utility model can be combined with each other.

[0033] Finally: The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. An organic fertilizer pellet production device with a screening and return mechanism, comprising a support frame (1) and a motor (2), characterized in that, The drive end of the motor (2) is fixedly connected to a transmission column (3), and two impact plates (4) are fixedly connected to the outside of the motor (2). The support frame (1) is fixedly connected to a crushing box (5). A gear one (6) is fixedly connected to the end of the transmission column (3) away from the motor (2). A gear three (8) is meshed with the outside of the gear one (6). A gear two (7) is rotatably connected to the inner wall of the crushing box (5). A screen cylinder (10) is fixedly connected to the end of the impact plate (4) away from the transmission column (3). Two conveying pipes (11) are fixedly connected to the outside of the crushing box (5).

2. The organic fertilizer granule production equipment with a screening and return mechanism according to claim 1, characterized in that, The gear 1 (6) is fixedly connected to a crushing column (9), the inner wall of the crushing box (5) is provided with a screen cylinder (10), the inner wall of the support frame (1) is fixedly connected with a return pipe (13), and the inner wall of the return pipe (13) is provided with a recycling trough (14).

3. The organic fertilizer granule production equipment with a screening and return mechanism according to claim 2, characterized in that, The inner wall of the support frame (1) is provided with a screening groove (12), the inner wall of the support frame (1) is provided with a discharge port (16), and the outside of the return pipe (13) is provided with a recycling port (15).

4. An organic fertilizer granule production equipment with a screening and return mechanism according to claim 2, characterized in that, The second gear (7) meshes with the first gear (6), and the outside of the second gear (7) is fixed to the outside of the crushing column (9).

5. An organic fertilizer granule production equipment with a screening and return mechanism according to claim 2, characterized in that, The outside of the crushing column (9) is fixedly connected to the outside of the gear three (8), and the outside of the crushing column (9) is in contact with the inner wall of the crushing box (5).

6. An organic fertilizer granule production equipment with a screening and return mechanism according to claim 3, characterized in that, The screen cylinder (10) is rotatably connected to the inner wall of the screening trough (12), and the transmission column (3) is rotatably connected to the inner wall of the crushing box (5).

7. An organic fertilizer granule production equipment with a screening and return mechanism according to claim 3, characterized in that, The transmission column (3) is rotatably connected to the inner wall of the support frame (1), and the return pipe (13) is fixedly connected to the inner wall of the screening trough (12).

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