Renewable resource recycling and screening equipment

Abstract

The utility model discloses renewable resource recycling and screening equipment which comprises a screening frame, two connecting bases are symmetrically arranged on one side of the screening frame, a threaded rod is rotationally connected into one connecting base in a limited mode, a movable base is connected to the outer side of the threaded rod in a threaded and sleeved mode, a limiting rod is fixedly connected into the other connecting base, and a movable base is connected to the outer side of the movable base in a threaded and sleeved mode. Moving seats are slidably connected to the outer sides of the limiting rods in a sleeving mode, two sets of placing frames are arranged between the two moving seats at equal intervals, one end of each set of placing frame is connected with a bearing plate, and a second material collecting box is slidably connected to the interior of each set of placing frame in a limiting mode; through the arrangement of the structure, renewable resource particles in the screening frame can be conveniently guided out, and the practicability of the device is improved.

Description

Technical Field

[0001] This utility model relates to the field of resource recycling and screening technology, and in particular to a recycling and screening device for renewable resources. Background Technology

[0002] Usable resources can be divided into two categories: non-renewable resources and renewable resources. Renewable resources are a type of renewable resource. They are material resources that can be repeatedly recycled and processed after being developed, utilized, and disposed of. Renewable resources include steel, non-ferrous metals, rare metals, alloys, inorganic non-metallic materials, plastics, rubber, etc., which are produced from minerals and disposed of.

[0003] As disclosed in the utility model patent with authorization announcement number CN221453256U, a recycling screening device for renewable resources includes a screening frame and a drive frame in its first, second, and third screening mechanisms. Screening hoppers are installed on the screening frame. The connecting rod converts the rotational force of the driven wheel into the horizontal pushing and pulling force of the screening hopper, causing the screening hopper to reciprocate horizontally relative to the screening frame to screen the material. The screening drive method is simple, the overall structure is simple, and it is easy to maintain and repair. The entire screening device is driven by a set of drive motors, which reduces the operating cost of the equipment. The material is screened three times from top to bottom to achieve three-stage screening of the material. The screening is uniform and efficient. Materials of different particle sizes are retained in different screening hoppers for easy subsequent processing.

[0004] When the device is in use, the recycled resource particles screened out by the third screening mechanism will fall directly into the collection box for collection and processing. However, the recycled resource particles screened out by the first and second screening mechanisms will remain in the screening hopper and need to be removed by the staff later. In particular, the recycled resource particles screened in the screening hopper of the second screening mechanism are in the middle position and are blocked by the screening hopper of the first screening mechanism above, making it inconvenient to remove the recycled resource particles screened in the screening hopper of the second screening mechanism. This increases the workload of the staff and causes low work efficiency. Utility Model Content

[0005] To overcome the shortcomings of existing technologies, this utility model provides a recycling and screening device for renewable resources. It can solve the problem that the renewable resource particles screened out by the first and second screening mechanisms remain in the screening hopper and need to be removed by staff later. In particular, the renewable resource particles screened in the screening hopper of the second screening mechanism are located in the middle and are blocked by the screening hopper of the first screening mechanism above, making it inconvenient to remove the renewable resource particles screened in the screening hopper of the second screening mechanism. This increases the workload of staff and causes low work efficiency.

[0006] To solve the above-mentioned technical problems, this utility model provides the following technical solution: a recycling and screening device for renewable resources, including a screening frame, two connecting seats symmetrically arranged on one side of the screening frame, a threaded rod rotatably connected to one of the connecting seats, a movable seat threadedly connected to the outside of the threaded rod, a limiting rod fixedly connected to the other connecting seat, a movable seat slidably connected to the outside of the limiting rod, two sets of placement frames equidistantly arranged between the two movable seats, a receiving plate connected to one end of each set of placement frames, and a second collection box slidably connected to each set of placement frames.

[0007] As a preferred embodiment of this utility model, one end of the threaded rod is rotatably limited and passes through the side wall of the connecting seat, where a handwheel is connected.

[0008] As a preferred technical solution of this utility model, the side wall of the screening rack is provided with three sets of sliding grooves at equal intervals. Each set of sliding grooves includes two sliding grooves. A connecting rod is slidably connected in each of the two sliding grooves. A screening frame is fixedly connected between the two connecting rods. A screening mesh is rotatably connected to the bottom wall of each of the three screening frames.

[0009] As a preferred technical solution of this utility model, two baffles are symmetrically arranged at the top of each of the three filter boxes.

[0010] As a preferred embodiment of this utility model, the three connecting rods on one side of the screening rack are connected to a connecting plate. A first connecting rod is provided on the surface of the connecting plate. A rotating wheel is connected to the side wall of the screening rack through a motor-limited rotation. A second connecting rod is provided at the edge of the rotating wheel. An arm is hinged between the first connecting rod and the second connecting rod.

[0011] As a preferred embodiment of this utility model, the bottom wall of the screening rack is provided with a first collection box.

[0012] Compared with the prior art, the beneficial effects that this utility model can achieve are:

[0013] The threaded rod is screwed into the movable seat, causing the threaded rod to rotate and thus driving the movable seat to move. The movable seat, which is adjusted, moves the receiving plates and the second collection box on the two movable seats toward the screening frame. Then, the screening screen, which is rotatably connected to the bottom wall of the screening frame, is opened, so that one side of the screening screen overlaps the surface of the receiving plate. Then, the recycled material particles in the screening frame are discharged into the second collection box through the receiving plate for collection. This structure can conveniently export the recycled material particles in the screening frame, improving the practicality of the device. Attached Figure Description

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

[0015] Figure 2 This is a schematic diagram of the partially disassembled three-dimensional structure of this utility model;

[0016] Figure 3 This is a three-dimensional structural diagram of a portion of the present invention;

[0017] Figure 4 This is a two-dimensional structural diagram of the present invention from a second perspective;

[0018] The components are: 1. Screening rack; 2. Slide chute; 3. Connecting rod; 4. Screening frame; 5. Screening mesh; 6. Baffle; 7. Connecting plate; 8. First connecting rod; 9. Second connecting rod; 10. Arm; 11. Rotating wheel; 12. First collection box; 13. Connecting seat; 14. Threaded rod; 15. Moving seat; 16. Placement rack; 17. Receiving plate; 18. Second collection box. Detailed Implementation

[0019] To make the technical means, creative features, and achieved objectives and effects of this utility model easier to understand, the present utility model is further described below with reference to specific embodiments. However, the following embodiments are merely preferred embodiments of this utility model and not all of them. Other embodiments obtained by those skilled in the art based on the embodiments described in the implementation are all within the protection scope of this utility model without creative effort.

[0020] Example

[0021] Please refer to Figure 1-4 As shown, this utility model provides a recycling screening device for renewable resources. Two connecting seats 13 are symmetrically arranged on one side of the screening frame 1. A threaded rod 14 is rotatably connected to one of the connecting seats 13, and a handwheel is connected to one end of the threaded rod 14 through the side wall of the connecting seat 13. The threaded rod 14 can be rotated and adjusted by the handwheel. A movable seat 15 is threadedly connected to the outside of the threaded rod 14. A limiting rod is fixedly connected to the other connecting seat 13, and a movable seat 15 is slidably connected to the outside of the limiting rod. Two sets of placement frames 16 are arranged at equal distances between the two movable seats 15, and a receiving plate 17 is connected to one end of each set of placement frames 16. A second collection box 18 is slidably connected to each set of placement frames 16. The recycled resource particles can be collected by the second collection box 18.

[0022] When unloading the recycled resource particles that have been screened in the screening frame 4, the adjusting threaded rod 14 is first rotated by handwheel. Then, the moving seat 15 is moved by the rotating threaded rod 14. The moving seat 15 moves the receiving plate 17 and the second collection box 18 set on the two moving seats 15 toward the screening frame 1. Then, the screening screen 5 that is limited and rotated at the bottom wall of the screening frame 4 is opened, so that one side of the screening screen 5 overlaps the upper surface of the receiving plate 17. Then, the recycled resource particles in the screening frame 4 are discharged into the second collection box 18 through the receiving plate 17 for collection. This structure can conveniently export the recycled resource particles in the screening frame 4 and improve the practicality of the device.

[0023] As a further implementation of this embodiment, such as Figure 1-4 As shown, three sets of sliding grooves 2 are equally spaced on the side wall of the screening rack 1. Each set of sliding grooves 2 includes two sliding grooves 2, and a connecting rod 3 is slidably connected in each of the two sliding grooves 2. Then, a screening frame 4 is fixedly connected between the two connecting rods 3. Next, a screening mesh 5 is rotatably connected to the bottom wall of each of the three screening frames 4. One side of the screening mesh 5 is rotatably connected to the bottom of the screening frame 4, and the other side of the screening mesh 5 can be fixed by bolts, etc. Two baffles 6 are symmetrically arranged at the top of each of the three screening frames 4. At the same time, the three connecting rods 3 on one side of the screening rack 1 are connected to a connecting plate 7, and a first connecting rod 8 is provided on the surface of the connecting plate 7. Then, a rotating wheel 11 is rotatably connected to the side wall of the screening rack 1 by a motor. Then, a second connecting rod 9 is provided at the edge of the surface of the rotating wheel 11, and an arm 10 is hinged between the first connecting rod 8 and the second connecting rod 9. Finally, a first collection box 12 is provided on the bottom wall of the screening rack 1, directly below the lowest screening frame 4.

[0024] First, the recycled resource particles are uniformly introduced from the top screening box 4. Then, the adjusting wheel 11 is rotated, which drives the second connecting rod 9 to rotate. The second connecting rod 9 is then connected to the hinge of the arm 10, which pushes the first connecting rod 8 and the connecting plate 7 to move back and forth. The reciprocating connecting plate 7 drives the connecting rod 3 and the three screening boxes 4 to shake back and forth, thereby speeding up the screening of recycled resource particles in the three screening boxes 4. At this time, the recycled resource particles are screened by the screening mesh 5 at the bottom of the first screening box 4 and then introduced into the second screening box 4. They are screened again by the screening mesh 5 set on its bottom wall, and then introduced into the last screening box 4. The filter holes on the surface of the screening mesh 5 set on the bottom wall of the three screening boxes 4 are different in size, decreasing from top to bottom. That is, the filter holes of the screening mesh 5 on the bottom wall of the top screening box 4 are the largest. At this time, the recycled resource particles in the bottom screening box 4 can be directly discharged into the first collection box 12 for collection.

[0025] Specific working principle:

[0026] In operation, the recycled material particles are first introduced into the top screening box 4. Then, the adjusting wheel 11 is rotated, which drives the second connecting rod 9 to rotate. The second connecting rod 9 is then hinged to the arm 10, causing the other end of the arm 10 to push the first connecting rod 8 and the connecting plate 7 to reciprocate. The reciprocating connecting plate 7 drives the connecting rod 3 and the three screening boxes 4 to reciprocate, thereby accelerating the screening of recycled material particles in the three screening boxes 4. After screening, the recycled material particles in the lowest screening box 4 can be directly discharged into the first collection box 12 for collection, while the particles in the two upper screening boxes... The recycled material particles in the screening frame 4 remain inside the screening frame 4. Then, the adjusting threaded rod 14 is rotated by handwheel, which drives the moving seat 15 to move. The moving seat 15 then moves the receiving plate 17 and the second collection box 18 on the two moving seats 15 closer to the screening frame 1. Then, the screening screen 5, which is rotatably connected to the bottom wall of the screening frame 4, is opened, so that one side of the screening screen 5 overlaps the upper surface of the receiving plate 17. Then, the recycled material particles in the screening frame 4 are discharged into the second collection box 18 through the receiving plate 17 for collection. Finally, the second collection box 18 is removed from the placement frame 16 for the next processing step.

[0027] The foregoing has shown and described the basic principles, main features, and advantages of this utility model. Those skilled in the art should understand that this utility model is not limited to the above embodiments. The embodiments and descriptions in the specification are merely preferred examples and are not intended to limit the utility model. Various changes and modifications can be made to this utility model without departing from its spirit and scope, and all such changes and modifications fall within the scope of the claimed utility model. The scope of protection of this utility model is defined by the appended claims and their equivalents.

Claims

1. A recycling and screening device for renewable resources, comprising a screening rack (1), characterized in that: The screening rack (1) has two symmetrical connecting seats (13) on one side. One connecting seat (13) is rotatably connected to a threaded rod (14), and a movable seat (15) is threadedly connected to the outside of the threaded rod (14). The other connecting seat (13) is fixedly connected to a limiting rod, and a movable seat (15) is slidably connected to the outside of the limiting rod. Two sets of placement racks (16) are arranged at equal distances between the two movable seats (15). One end of each set of placement racks (16) is connected to a receiving plate (17), and a second collection box (18) is slidably connected to each set of placement racks (16).

2. The recycling and screening equipment for renewable resources according to claim 1, characterized in that: One end of the threaded rod (14) is limited to rotating through the side wall of the connecting seat (13) and connected to a handwheel.

3. The recycling and screening equipment for renewable resources according to claim 1, characterized in that: The screening rack (1) has three sets of sliding grooves (2) evenly spaced on its side wall. Each set of sliding grooves (2) includes two sliding grooves (2). Each of the two sliding grooves (2) is slidably connected to a connecting rod (3). A screening frame (4) is fixedly connected between the two connecting rods (3). A screening mesh (5) is rotatably connected to the bottom wall of each of the three screening frames (4).

4. The recycling and screening equipment for renewable resources according to claim 3, characterized in that: Each of the three filter boxes (4) has two baffles (6) symmetrically arranged at its top.

5. The recycling and screening equipment for renewable resources according to claim 3, characterized in that: The three connecting rods (3) on one side of the screening rack (1) are connected to a connecting plate (7). A first connecting rod (8) is provided on the surface of the connecting plate (7). A rotating wheel (11) is connected to the side wall of the screening rack (1) through a motor limit rotation. A second connecting rod (9) is provided at the edge of the surface of the rotating wheel (11). An arm (10) is hinged between the first connecting rod (8) and the second connecting rod (9).

6. The recycling and screening equipment for renewable resources according to claim 1, characterized in that: The bottom wall of the screening rack (1) is provided with a first collection box (12).

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