Screening device for organic nutrient soil processing

Abstract

The utility model discloses a screening device for organic nutrient soil processing, which relates to the technical field of organic nutrient soil processing and comprises a base and a screening cylinder, the screening cylinder is fixedly mounted on one side of the base, a feed hopper is fixedly mounted at one end, away from the base, of the screening cylinder, and a first screening area, a second screening area and a third screening area are arranged in the screening cylinder. A mounting groove is formed in the left side in the base, a driving assembly is arranged in the mounting groove, and the driving assembly comprises a mounting base, a driving motor, a rotating shaft, a driving gear, a driven gear and a rotating rod. According to the organic nutrient soil screening device, the driving assembly, the connecting frame, the stirring rod and the stirring frame are arranged, the connecting frame, the stirring rod and the stirring frame can be driven to rotate through the matching effect of the driving assembly, organic nutrient soil can be stirred and scattered, caking is avoided, the screening efficiency and the screening quality are improved, the labor cost is reduced, and product waste is reduced.

Description

Technical Field

[0001] This utility model relates to the field of organic nutrient soil processing technology, and in particular to a screening device for processing organic nutrient soil. Background Technology

[0002] Organic nutrient soil is a specially formulated seedbed soil containing a variety of mineral nutrients, loose and well-aerated, with strong water and fertilizer retention capacity, and free from pests and diseases, designed to meet the growth and development needs of seedlings. Nutrient soil is generally made by mixing fertile field soil with well-rotted manure. After preparation, it needs to be sieved and packaged. However, currently, manual sieving is mostly used, followed by manual bagging, which is not only inefficient but also has high labor costs. Utility Model Content

[0003] The technical problem to be solved by this utility model is to overcome the defects of the prior art and provide a screening device for processing organic nutrient soil.

[0004] To solve the above-mentioned technical problems, this utility model provides the following technical solution:

[0005] This utility model discloses a screening device for processing organic nutrient soil, comprising a base and a screening cylinder. The screening cylinder is fixedly installed on one side of the base, and a feed hopper is fixedly installed at the end of the screening cylinder away from the base. The interior of the screening cylinder is provided with a first screening zone, a second screening zone, and a third screening zone. An installation groove is provided on the left side of the interior of the base, and a drive assembly is provided inside the installation groove. The drive assembly includes a mounting base, a drive motor, a rotating shaft, a drive gear, a driven gear, and a rotating rod. One end of the rotating rod extends into the interior of the screening cylinder, and the rotating rod is rotatably connected to the screening cylinder. The second screening zone is located between the first screening zone and the third screening zone, and the third screening zone is located on the side closer to the base. The interiors of the first and second screening zones are each provided with four connecting frames, multiple stirring rods, four cleaning brushes, and screening holes. The interior of the third screening zone is provided with stirring frames and screening holes.

[0006] As a preferred embodiment of this utility model, the mounting base is fixedly installed in the middle of the inner bottom surface of the mounting groove, the top of the mounting base has a sloping structure, and the drive motor is fixedly installed on the top of the mounting base.

[0007] In a preferred embodiment of this utility model, the output end of the drive motor is equipped with the rotating shaft, the other end of the rotating shaft is fixedly equipped with the driving gear, one end of the rotating rod is fixedly equipped with the driven gear, and the driven gear meshes with the driving gear.

[0008] As a preferred embodiment of this utility model, the connecting frame is fixedly installed on the outside of the rotating rod, and a plurality of stirring rods are fixedly installed between the connecting frame and the rotating rod. The cleaning brush is installed on the outside of the connecting frame and fits against the inside of the screening cylinder.

[0009] As a preferred embodiment of this utility model, the screening holes are provided at the bottom of both the first screening area and the second screening area, and the size of the screening holes in the first screening area is smaller than that in the second screening area.

[0010] As a preferred embodiment of this utility model, the screening hole is provided at the bottom of the third screening zone, and the size of the screening hole inside the third screening zone is larger than that of the screening hole inside the second screening zone.

[0011] As a preferred embodiment of this utility model, the stirring rack is fixedly installed on the outside of the rotating rod, the outer wall of the stirring rod is in contact with the inner wall of the screening cylinder, and the first screening area is separated from the second screening area and the second screening area from the third screening area by funnels.

[0012] As a preferred embodiment of this utility model, three discharge hoppers are fixedly installed at the bottom of the screening cylinder. The positions of the three discharge hoppers are respectively opposite to the first screening area, the second screening area, and the third screening area. The base is provided with three receiving grooves, and the positions of the three receiving grooves are respectively opposite to the three discharge hoppers.

[0013] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0014] 1. This utility model is equipped with a drive component, a connecting frame, a stirring rod, and a stirring rack. Through the cooperation of the drive component, the connecting frame, stirring rod, and stirring rack can be driven to rotate, which can stir and break up the organic nutrient soil, prevent clumping, improve screening efficiency and screening quality, reduce labor costs, and also reduce product waste.

[0015] 2. This utility model separates the first, second, and third screening zones using a funnel, ensuring that these zones are independent and do not interfere with each other. This prevents the organic nutrient soil from jumping around during mixing and breaking it up. Furthermore, the funnel design increases the screening space and the screening time for the organic nutrient soil, ensuring screening quality. At the same time, the cleaning brush allows for cleaning of the screening holes while the organic nutrient soil is being mixed and broken up, improving the screening effect and efficiency. Attached Figure Description

[0016] The accompanying drawings are provided to further illustrate the present invention and form part of the specification. They are used together with the embodiments of the present invention to explain the present invention, but do not constitute a limitation thereof. In the drawings:

[0017] Figure 1 This is a front sectional view of the present invention;

[0018] Figure 2 This is a three-dimensional view of the base of this utility model;

[0019] Figure 3 This is a perspective view of the screening cylinder of this utility model;

[0020] Figure 4 This is a perspective view of the connecting frame of this utility model;

[0021] Figure 5 This is a three-dimensional view of the mixing rack of this utility model;

[0022] In the diagram: 1. Base; 2. Screening cylinder; 201. First screening zone; 202. Second screening zone; 203. Third screening zone; 3. Mounting slot; 4. Mounting base; 5. Drive motor; 6. Rotating shaft; 7. Drive gear; 8. Driven gear; 9. Rotating rod; 10. Connecting frame; 11. Stirring rod; 12. Cleaning brush; 13. Stirring frame; 14. Funnel; 15. Discharge hopper; 16. Receiving trough; 17. Feed hopper. Detailed Implementation

[0023] The preferred embodiments of the present invention will be described below with reference to the accompanying drawings. It should be understood that the preferred embodiments described herein are for illustration and explanation only and are not intended to limit the present invention.

[0024] In the attached diagram, all identical reference numerals refer to the same components.

[0025] like Figure 1-5As shown, this utility model provides a screening device for processing organic nutrient soil, including a base 1 and a screening cylinder 2. The screening cylinder 2 is fixedly installed on one side of the base 1, and a feed hopper 17 is fixedly installed at the end of the screening cylinder 2 away from the base 1. The interior of the screening cylinder 2 is provided with a first screening area 201, a second screening area 202, and a third screening area 203. An installation groove 3 is opened on the left side of the interior of the base 1. A drive assembly is installed inside the installation groove 3. The drive assembly includes a mounting base 4, a drive motor 5, a rotating shaft 6, and a drive gear 7. Driven gear 8 and rotating rod 9, one end of rotating rod 9 extends into the interior of screening cylinder 2, rotating rod 9 is rotatably connected to screening cylinder 2, second screening area 202 is located between first screening area 201 and third screening area 203, third screening area 203 is located on the side close to base 1, the interior of first screening area 201 and second screening area 202 are provided with four connecting frames 10, multiple stirring rods 11, four cleaning brushes 12 and screening holes, the interior of third screening area 203 is provided with stirring frame 13 and screening holes.

[0026] This invention features a drive assembly, a connecting frame 10, a stirring rod 11, and a stirring rack 13. The drive assembly, in conjunction with these components, rotates the connecting frame 10, stirring rod 11, and stirring rack 13, effectively mixing and breaking up the organic nutrient soil. This prevents clumping, improves screening efficiency and quality, reduces labor costs, and minimizes product waste. A funnel 14 separates the first screening zone 201, the second screening zone 202, and the third screening zone 203, ensuring their independence and preventing interference. This prevents the organic nutrient soil from jumping around during mixing and breaking up. The funnel 14 also increases the screening space and screening time, ensuring screening quality. Furthermore, the cleaning brush 12 cleans the screen holes while the organic nutrient soil is being mixed and broken up, improving the screening effect and efficiency.

[0027] Furthermore, a mounting base 4 is fixedly installed in the middle of the bottom surface of the mounting groove 3. The top of the mounting base 4 has a sloping structure, and a drive motor 5 is fixedly installed on the top of the mounting base 4.

[0028] Furthermore, a rotating shaft 6 is installed at the output end of the drive motor 5, and a driving gear 7 is fixedly installed at the other end of the rotating shaft 6. A driven gear 8 is fixedly installed at one end of the rotating rod 9, and the driven gear 8 meshes with the driving gear 7.

[0029] Furthermore, the connecting frame 10 is fixedly installed on the outside of the rotating rod 9, and multiple stirring rods 11 are fixedly installed between the connecting frame 10 and the rotating rod 9. Cleaning brushes 12 are installed on the outside of the connecting frame 10, and the cleaning brushes 12 are in contact with the inside of the screening cylinder 2.

[0030] Furthermore, screening holes are provided at the bottom of both the first screening area 201 and the second screening area 202. The size of the screening holes in the first screening area 201 is smaller than that in the second screening area 202.

[0031] Furthermore, a screening hole is provided at the bottom of the third screening zone 203, and the size of the screening hole inside the third screening zone 203 is larger than that inside the screening hole of the second screening zone 202.

[0032] Furthermore, the stirring rack 13 is fixedly installed on the outside of the rotating rod 9, the outer wall of the stirring rod 11 is in contact with the inner wall of the screening cylinder 2, and the first screening zone 201 and the second screening zone 202 and the second screening zone 202 and the third screening zone 203 are all separated from each other by the funnel 14.

[0033] Furthermore, three discharge hoppers 15 are fixedly installed at the bottom of the screening cylinder 2. The positions of the three discharge hoppers 15 are respectively opposite to the first screening area 201, the second screening area 202, and the third screening area 203. The base 1 is provided with three receiving grooves 16, and the positions of the three receiving grooves 16 are respectively opposite to the three discharge hoppers 15.

[0034] Working principle: In use, first connect the drive motor 5 to the power supply and controller, then turn on the drive motor 5. Then, add organic nutrient soil into the screening cylinder through the feed hopper 17. The drive motor 5 drives the rotating shaft 6 and the driving gear 7 to rotate, which in turn drives the driven gear 8 and the rotating rod 9 to rotate. The rotating rod 9 drives the connecting frame 10, the stirring rod 11, and the stirring frame 13 to rotate, thus stirring and breaking up the organic nutrient soil, preventing clumping, improving screening efficiency and quality, reducing labor costs, and reducing product waste. The organic nutrient soil is then screened through three different diameter screen holes and collected separately through the discharge hopper 15. Inside the different receiving troughs 16, the screened organic nutrient soil can then be used. The first screening zone 201, the second screening zone 202, and the third screening zone 203 are separated by the funnel 14, making them independent and non-interfering with each other. This prevents the organic nutrient soil from jumping around when it is being stirred and broken up. The funnel 14 also increases the screening space and the screening time of the organic nutrient soil, ensuring screening quality. At the same time, the cleaning brush 12 can clean the screen holes while the organic nutrient soil is being stirred and broken up, improving the screening effect and efficiency.

[0035] Finally, it should be noted that the above description is merely a preferred embodiment of this utility model and is not intended to limit the utility model. Although the utility model has been described in detail with reference to the foregoing embodiments, those skilled in the art can still modify the technical solutions described in the foregoing embodiments or make equivalent substitutions for some of the technical features. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of this utility model should be included within the protection scope of this utility model.

Claims

1. A screening device for processing organic nutrient soil, characterized in that: The invention comprises a base (1) and a screening cylinder (2), wherein the screening cylinder (2) is fixedly mounted on one side of the base (1), a feed hopper (17) is fixedly mounted on one end of the screening cylinder (2) away from the base (1), a first screening area (201), a second screening area (202), and a third screening area (203) are arranged inside the screening cylinder (2), a mounting groove (3) is opened on the left side inside the base (1), a driving assembly is arranged inside the mounting groove (3), and the driving assembly comprises a mounting seat (4), a driving motor (5), a rotating shaft (6), a driving gear (7), a driven gear (8), and a rotating rod (9), wherein the first and second screening areas (201, 202, and 203) are arranged inside the screening cylinder (2), and a first and second screening areas (201, 202, and 203) are arranged inside the screening cylinder (2), and a mounting groove (3) is opened on the left side inside the base (1), and a driving assembly is arranged inside the mounting groove (3), and the driving assembly comprises a mounting seat (4), a driving motor (5), a rotating shaft (6), a driving gear (7), a driven gear (8), and a rotating rod (9), wherein the first and second screening areas (201, 202, and 203) are arranged inside the screening cylinder (2), wherein the first and second screening areas (201, 202, and 203) are arranged inside the screening cylinder (2), and the second and third screening areas (203) are arranged inside the screening cylinder (2), and the first and second screening areas (201, 202, and 203) are arranged inside the screening cylinder (2), wherein the first and second screening areas (201, 202, and 203) are arranged inside the screening cylinder (2), and the first and second screening areas (201, 202, and 203) are arranged inside the screening cylinder (2), and the first and second screening areas (201, 202, and One end of the rotating rod (9) extends to the interior of the screening cylinder (2); the rotating rod (9) is rotatably connected to the screening cylinder (2); the second screening area (202) is located between the first screening area (201) and the third screening area (203); the third screening area (203) is located on a side close to the base (1); four connecting frames (10), a plurality of stirring rods (11), four cleaning brushes (12), and screening holes are arranged inside the first screening area (201) and the second screening area (202); and a stirring frame (13) and screening holes are arranged inside the third screening area (203).

2. The screening device for processing organic nutrient soil according to claim 1, characterized in that: The mounting seat (4) is fixedly mounted in the middle of the inner bottom surface of the mounting groove (3); the top of the mounting seat (4) is a sloped structure; and the driving motor (5) is fixedly mounted on the top of the mounting seat (4).

3. The screening device for processing organic nutrient soil according to claim 2, characterized in that: The output end of the driving motor (5) is mounted with the rotating shaft (6), the other end of the rotating shaft (6) is fixedly mounted with the driving gear (7), one end of the rotating rod (9) is fixedly mounted with the driven gear (8), and the driven gear (8) is meshed with the driving gear (7).

4. The screening device for processing organic nutrient soil according to claim 3, characterized in that: The connecting frame (10) is fixedly mounted on the outside of the rotating rod (9), a plurality of stirring rods (11) are fixedly mounted between the connecting frame (10) and the rotating rod (9), and the cleaning brushes (12) are mounted on the outside of the connecting frame (10), and the cleaning brushes (12) fit into the inside of the screening cylinder (2).

5. The screening device for processing organic nutrient soil according to claim 1, characterized in that: The first screening area (201) and the second screening area (202) are both provided with screening holes at their inner bottom ends, and the size of the screening holes in the first screening area (201) is smaller than the size of the screening holes in the second screening area (202).

6. The screening device for processing organic nutrient soil according to claim 5, characterized in that: The inner bottom end of the third screening area (203) is provided with the screening holes, and the size of the screening holes inside the third screening area (203) is larger than the screening holes inside the second screening area (202).

7. The screening device for processing organic nutrient soil according to claim 1, characterized in that: The stirring frame (13) is fixedly mounted on the outside of the rotating rod (9), the outer wall of the stirring rod (11) is in contact with the inner wall of the screening cylinder (2), and the first screening area (201) and the second screening area (202) as well as the second screening area (202) and the third screening area (203) are separated from each other by a funnel (14).

8. The screening device for processing organic nutrient soil according to claim 1, characterized in that: Three discharge hoppers (15) are fixedly mounted on the bottom of the screening cylinder (2), and the positions of the three discharge hoppers (15) are respectively opposite to the first screening area (201), the second screening area (202), and the third screening area (203); three receiving troughs (16) are arranged inside the base (1), and the positions of the three receiving troughs (16) are respectively opposite to the three discharge hoppers (15).

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