Multifunctional screening machine for biological particle processing

Abstract

The multifunctional screening machine for biological particle processing comprises a screening box, a material conveying mechanism is arranged on the other side of the screening box, and the upper end and the lower end of the inner wall of the screening box are symmetrically and rotationally connected with guide idler wheels. The second motor is driven to enable the rotating disc and the shifting rod to rotate at the same time, the T-shaped shifting rod is fixedly connected with the moving seat, the L-shaped shifting rod is slidably connected with the first fixing rod, the shifting rod drives the moving seat and the positioning plate to move transversely when making contact with the T-shaped shifting rod, and then the shifting rod is driven to move transversely when making contact with the short rod of the L-shaped shifting rod. The L-shaped shifting rod drives the moving seat to reset under sliding connection of the first fixing rod, reciprocating motion can be achieved through cooperation of the L-shaped shifting rod and the moving seat, then the first screening frame and the second screening frame conduct vibration screening, different biological particles can be screened in a classified mode conveniently, and the production efficiency of biological particle processing is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of particle screening, in particular to a multifunctional screening machine for biological particle processing. Background Art

[0002] Biomass pellets are a new type of clean energy source. They are typically made from organic materials such as agricultural and forestry waste and biomass through a process of crushing, drying, and compression. They are cylindrical or granular in shape. Biomass pellets offer advantages such as high combustion efficiency, low pollution emissions, and easy storage and transportation. They can serve as a clean energy alternative to fossil fuels and are widely used in heating, power generation, and industrial boilers.

[0003] The traditional method is manual screening, which is slow, time-consuming and labor-intensive. However, existing bioparticle processing and screening equipment cannot screen bioparticles in different levels, and basically all screen them through the same screen, resulting in poor screening efficiency. Utility Model Content

[0004] One purpose of the present invention is to provide a multifunctional screening machine for biological particle processing. The present invention aims to solve the problem that the traditional method proposed in the above background is to screen by manual labor, which is slow, time-consuming and labor-intensive. However, the existing biological particle processing and screening equipment cannot screen the biological particles in different levels, and basically all the particles are screened through the same screen, resulting in poor screening efficiency.

[0005] According to an embodiment of the utility model, a multifunctional screening machine for processing biological particles includes a screening box, a feeding mechanism is provided on the other side of the screening box, the upper and lower ends of the inner wall of the screening box are symmetrically connected to guide rollers for rotation, a second motor is symmetrically fixedly connected to one side of the interior of the screening box, the output end of the second motor is fixedly connected to a turntable, a shift rod is symmetrically fixedly connected to one side of the turntable, a first fixed rod is fixedly connected to one side of the movable seat, a positioning plate is transmission-connected between the two guide rollers, a T-shaped shift rod and an L-shaped shift rod are respectively provided at the lower end of one side of the movable seat, the inner walls of the screening box are symmetrically fixedly connected to the second fixed rod, the upper end of one side of the movable seat is fixedly connected to the positioning plate, a waist-shaped groove is provided at one end inside the L-shaped shift rod, and the tops of the upper and lower positioning plates are respectively engaged with the first screening frame and the second screening frame.

[0006] Preferably, legs are fixedly connected to the four corners of the bottom of the screening box.

[0007] Preferably, a first dust shielding discharge plate and a second dust shielding discharge plate are rotatably connected to one side of the screening box.

[0008] Preferably, a guide plate is fixedly connected to the lower end of the interior of the screening box, and a collection box is provided at one end of the bottom of the screening box close to the guide plate.

[0009] Preferably, the feeding mechanism includes a conveying box, one side of the conveying box is fixedly connected to a material discharge chute, the top of the conveying box is fixedly connected to a first motor, the output end of the first motor is fixedly connected to a spiral blade, and the other end of the conveying box is fixedly connected to a screening box.

[0010] Preferably, the T-shaped shift rod is fixedly connected to the movable seat by means of bolts.

[0011] Preferably, the L-shaped shift rod is rotatably connected to the screening box via a second fixing rod.

[0012] Preferably, the first fixing rod is slidably connected to the L-shaped shifting rod through a waist-shaped groove.

[0013] The beneficial effects of the utility model are:

[0014] 1. The utility model provides a multifunctional screening machine for biological particle processing. When in use, the second motor is driven to rotate the turntable and the lever at the same time. Since the T-shaped lever is fixedly connected to the movable seat, and the L-shaped lever is slidably connected to the first fixed rod, when the lever contacts the T-shaped lever, the movable seat and the positioning plate are driven to move laterally. Then, when the lever touches the short rod of the L-shaped lever, the L-shaped lever drives the movable seat to reset under the sliding connection of the first fixed rod. The cooperation between the two can realize reciprocating motion, thereby causing the first screening frame and the second screening frame to perform vibration screening, thereby facilitating the graded screening of different particles of biological particles, thereby improving the production efficiency of biological particle processing;

[0015] 2. The utility model provides a screening box and a feeding mechanism. During the biological particle screening process, the screening box can block the dust generated during the screening process to avoid the problem of dust polluting the environment. The feeding mechanism can facilitate the quantitative transportation of biological particles and also reduce manual labor. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings:

[0017] Figure 1 This is a schematic diagram of the axial structure of one side of a multifunctional screening machine for biological particle processing proposed by the present invention;

[0018] Figure 2 This is a schematic diagram of the other side of the multifunctional screening machine for biological particle processing proposed in the present invention;

[0019] Figure 3This is a schematic diagram of the spiral blades of a multifunctional screening machine for bio-particle processing proposed in the present invention;

[0020] Figure 4 This is a schematic diagram of the interior of a multifunctional screening machine for bioparticle processing proposed in the present invention;

[0021] Figure 5 This is a schematic diagram of a drill plate of a multifunctional screening machine for bio-particle processing proposed in the present invention.

[0022] In the figure: 1. Screening box; 2. Support legs; 3. First dust shielding discharge plate; 4. Second dust shielding discharge plate; 5. Collection box; 6. Conveyor box; 7. Discharge chute; 8. First motor; 9. Spiral blade; 10. Guide roller; 11. Second motor; 12. Turntable; 13. Lever; 14. Guide plate; 15. Moving seat; 16. First fixed rod; 17. Positioning plate; 18. T-shaped lever; 19. L-shaped lever; 20. Second fixed rod; 21. Waist-shaped groove; 22. First screening frame; 23. Second screening frame. DETAILED DESCRIPTION

[0023] The present invention will now be described in further detail with reference to the accompanying drawings, which are simplified schematic diagrams that illustrate the basic structure of the present invention in a schematic manner.

[0024] refer to Figure 1-5, a multifunctional screening machine for processing biological particles, including a screening box 1, a feeding mechanism is provided on the other side of the screening box 1, the upper and lower ends of the inner wall of the screening box 1 are symmetrically connected to guide rollers 10 for rotation, a second motor 11 is symmetrically fixedly connected to one side of the inside of the screening box 1, a turntable 12 is fixedly connected to the output end of the second motor 11, a lever 13 is symmetrically fixedly connected to one side of the turntable 12, a first fixed rod 16 is fixedly connected to one side of the movable seat 15, a positioning plate 17 is transmission-connected between the two guide rollers 10, a T-shaped lever 18 and an L-shaped lever 19 are respectively provided at the lower end of one side of the movable seat 15, the second fixed rod 20 is symmetrically fixedly connected to the inner wall of the screening box 1, the upper end of one side of the movable seat 15 is fixedly connected to the positioning plate 17, a waist-shaped groove 21 is provided at one end of the inner side of the L-shaped lever 19, and the upper and lower positioning plates 17 are fixedly connected. The top is respectively engaged with the first screening frame 22 and the second screening frame 23. By driving the second motor 11, the turntable 12 and the lever 13 rotate at the same time. Since the T-shaped lever 18 is fixedly connected to the movable seat 15, and the L-shaped lever 19 is slidably connected to the first fixed rod 16, the lever 13 drives the movable seat 15 and the positioning plate 17 to move laterally when contacting the T-shaped lever 18. Then, when the lever 13 touches the short rod of the L-shaped lever 19, the L-shaped lever 19 will drive the movable seat 15 to perform a reset movement under the sliding connection of the first fixed rod 16. With the cooperation between the two, reciprocating motion can be realized, thereby making the first screening frame 22 and the second screening frame 23 perform vibration screening, thereby facilitating the graded screening of different particles of biological particles, so as to improve the production efficiency of biological particle processing.

[0025] Example 1: The four corners of the bottom of the screening box 1 are fixedly connected to the support legs 2, and the first dust-shielding discharge plate 3 and the second dust-shielding discharge plate 4 are rotatably connected to one side of the screening box 1. During the biological particle screening process, the screening box 1 can block the dust generated during the screening process to avoid the problem of dust polluting the environment. The lower end of the inside of the screening box 1 is fixedly connected to the guide plate 14, and a collecting box 5 is provided at one end of the bottom of the screening box 1 near the guide plate 14. The T-shaped lever 18 is fixedly connected to the movable seat 15 by bolts, and the L-shaped lever 19 is rotatably connected to the screening box 1 through the second fixed rod 20. The first fixed rod 16 is slidably connected to the L-shaped lever 19 through the waist-shaped groove 21.

[0026] Example 2: The feeding mechanism includes a conveying box 6, one side of the conveying box 6 is fixedly connected to a discharge trough 7, the top of the conveying box 6 is fixedly connected to a first motor 8, the output end of the first motor 8 is fixedly connected to a spiral blade 9, and the other end of the conveying box 6 is fixedly connected to the screening box 1. By driving the first motor 8 to rotate the spiral blade 9, the biological particles inside the conveying box 6 and the discharge trough 7 can be transported, so that the device can facilitate the quantitative transportation of biological particles and reduce manual labor.

[0027] The working principle of a multifunctional screening machine for bioparticle processing is as follows:

[0028] The screening machine is mainly composed of a screening box 1, a feeding mechanism, a guide roller 10, a second motor 11, a turntable 12, a lever 13, a movable seat 15, a positioning plate 17, a T-shaped lever 18, an L-shaped lever 19, a second fixed rod 20, a first screening frame 22 and a second screening frame 23. When working, the biological particles are first fed into the screening box 1 through the feeding mechanism. The feeding mechanism includes a conveying box 6, a discharge chute 7, a first motor 8 and a spiral blade 9. The first motor 8 drives the spiral blade 9 to rotate to achieve quantitative transportation of biological particles. Inside the screening box 1, the guide roller 10 and the positioning plate 17 together constitute a movable screening platform. The second motor 11 drives the turntable 12 and the lever 13 to rotate. The lever 13 will successively contact the T-shaped lever 18 and the L-shaped lever 19 during the rotation process. When the lever 13 contacts the T-shaped lever When the lever 18 is moved, the movable seat 15 and the positioning plate 17 will be driven to move horizontally, so that the first screening frame 22 and the second screening frame 23 can achieve vibration screening. When the lever 13 touches the short rod of the L-shaped lever 19, the L-shaped lever 19 drives the movable seat 15 to perform a reset movement under the sliding connection of the first fixed rod 16, realizing reciprocating motion, thereby efficiently grading and screening the biological particles. During the screening process, the legs 2 at the bottom of the screening box 1 and the first dust-shielding discharge plate 3 and the second dust-shielding discharge plate 4 on both sides can effectively block dust and avoid environmental pollution. The guide plate 14 guides the screened biological particles into the collection box 5 to complete the entire screening process. In short, the multifunctional screening machine realizes efficient grading and screening of biological particles through precise mechanical design and reasonable motion coordination, improves production efficiency, and reduces manual labor intensity.

[0029] The above is only a preferred specific implementation method of the present invention, but the protection scope of the present invention is not limited to this. Any technician familiar with the technical field within the technical scope disclosed by the present invention can make equivalent replacements or changes based on the technical solution and utility model concept of the present invention, which should be covered by the protection scope of the present invention.

Claims

1. A multifunctional screening machine for bioparticle processing, characterized in that: The invention comprises a screening box (1), wherein a feeding mechanism is provided on the other side of the screening box (1), and guide rollers (10) are symmetrically connected to the upper and lower ends of the inner wall of the screening box (1), and a second motor (11) is symmetrically fixedly connected to one side of the interior of the screening box (1), and the output end of the second motor (11) is fixedly connected to a turntable (12), and a lever (13) is symmetrically fixedly connected to one side of the turntable (12), and a first fixed rod (16) is fixedly connected to one side of the movable seat (15), and the two guide rollers (1 0) are connected to each other in a transmission manner with a positioning plate (17), the lower end of one side of the movable seat (15) is respectively provided with a T-shaped shift rod (18) and an L-shaped shift rod (19), the inner wall of the screening box (1) is symmetrically fixedly connected with a second fixed rod (20), the upper end of one side of the movable seat (15) is fixedly connected with a positioning plate (17), one end of the inner side of the L-shaped shift rod (19) is provided with a waist-shaped groove (21), and the tops of the upper and lower positioning plates (17) are respectively engaged with a first screening frame (22) and a second screening frame (23).

2. A multifunctional screening machine for biological particle processing according to claim 1, characterized in that: Support legs (2) are fixedly connected at the four corners of the bottom of the screening box (1).

3. The multifunctional screening machine for biological particle processing according to claim 1, characterized in that: One side of the screening box (1) is rotatably connected to a first dust shielding discharge plate (3) and a second dust shielding discharge plate (4).

4. The multifunctional screening machine for biological particle processing according to claim 1, characterized in that: A guide plate (14) is fixedly connected to the lower end of the interior of the screening box (1), and a collecting box (5) is provided at one end of the bottom of the screening box (1) close to the guide plate (14).

5. The multifunctional screening machine for biological particle processing according to claim 1, characterized in that: The feeding mechanism comprises a conveying box (6), one side of the conveying box (6) is fixedly connected to a material discharge chute (7), the top of the conveying box (6) is fixedly connected to a first motor (8), the output end of the first motor (8) is fixedly connected to a spiral blade (9), and the other end of the conveying box (6) is fixedly connected to a screening box (1).

6. The multifunctional screening machine for biological particle processing according to claim 1, characterized in that: The T-shaped shifting rod (18) is fixedly connected to the moving seat (15) via bolts.

7. The multifunctional screening machine for biological particle processing according to claim 1, characterized in that: The L-shaped shifting rod (19) is rotatably connected to the screening box (1) via a second fixing rod (20).

8. The multifunctional screening machine for biological particle processing according to claim 1, characterized in that: The first fixing rod (16) is slidably connected to the L-shaped shifting rod (19) via a waist-shaped groove (21).

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