Solid waste resource recycling and screening device
By introducing an automatic feeding system with a drive motor and spiral blades, and a screening mechanism with a vibrating motor into the screening device, the problem of frequent manual feeding is solved, realizing automated and continuous screening of solid waste materials and improving the screening speed.
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- Filing Date
- 2024-11-05
- Publication Date
- 2026-03-24
AI Technical Summary
Existing screening machines require frequent manual feeding when screening solid waste, resulting in slow screening speed.
A solid waste recycling screening device was designed. A drive motor drives a spiral blade to push solid waste material into the screening box, and a vibrating motor causes the screen plate and screen mesh to vibrate frequently to achieve automatic and continuous feeding and screening.
It has enabled automated and continuous screening of solid waste materials, which has increased screening speed, reduced manual intervention, and improved screening efficiency.
Smart Images
Figure CN224025610U_ABST
Abstract
Description
Technical Field
[0001] This utility model relates to the field of solid waste resource recycling, specifically a solid waste resource recycling and utilization screening device. Background Technology
[0002] Solid waste resources, also known as solid waste or solid garbage, refer to solid materials generated in production, daily life and other activities that have lost their original utilization value, or have not lost their utilization value but have been discarded or abandoned, including industrial waste and construction waste.
[0003] Currently, solid waste resources, including construction waste, require screening based on their size during solid waste processing. However, current screening machines struggle to continuously feed solid waste, necessitating frequent manual feeding, which reduces screening speed. Therefore, those skilled in the art have developed a solid waste recycling screening device to address the problems mentioned in the background. Utility Model Content
[0004] The purpose of this invention is to provide a solid waste resource recycling screening device to solve the problems mentioned in the background art.
[0005] To achieve the above objectives, this utility model provides the following technical solution:
[0006] A solid waste recycling screening device includes a support plate, a screening box fixedly connected to the upper surface of the support plate, a feeding hopper fixedly connected to the upper surface of the screening box, a carrier plate fixedly connected to the upper surface of the feeding hopper, a drive motor above the carrier plate, a first bearing fixedly embedded in the upper surface of the carrier plate, a drive shaft fixedly connected to the inner ring of the first bearing, a spiral blade fixedly connected to the outer surface of the drive shaft, an output end of the drive motor fixedly connected to the top end of the drive shaft, a screen plate inside the screening box, a screen mesh fixedly embedded in the upper surface of the screen plate, and two vibration motors fixedly installed on the inner top wall of the screening box. The output ends of both vibration motors are connected to connecting rods, and the bottom ends of both connecting rods are fixedly connected to the upper surface of the screen plate.
[0007] As a further embodiment of this utility model: a discharge port is provided on the right side of the screening box, a guide plate is fixedly connected to the inner wall of the screening box, the right end of the guide plate passes through the discharge port and extends to the right side of the screening box, and a guide groove is provided on the upper surface of the guide plate.
[0008] As a further improvement of this utility model: a rotating shaft is fixedly embedded inside the sieve plate, and two second bearings are fixedly embedded in the inner wall of the screening box.
[0009] As a further embodiment of this utility model: the front and rear ends of the rotating shaft extend into the interior of the two second bearings respectively, and the outer surfaces of the front and rear ends of the two rotating shafts are fixedly connected to the inner rings of the two second bearings respectively.
[0010] As a further improvement of this utility model: two fixing blocks are fixedly connected to the upper surface of the carrier plate, and the side of the two fixing blocks that are close to each other are fixedly connected to the outer surface of the drive motor.
[0011] As a further embodiment of this utility model: the left end of the sieve plate penetrates through the screening box and extends to the left side of the screening box, and two support seats are fixedly connected to the bottom surface of the support plate.
[0012] As a further improvement of this utility model: a controller is fixedly installed on the front of the screening box, and the controller is electrically connected to the drive motor and the vibration motor respectively through wires.
[0013] Compared with the prior art, the beneficial effects of this utility model are:
[0014] This solid waste recycling screening device, through the setting of the feeding hopper, can store a large amount of solid waste. At the same time, the operation of the drive motor can drive the drive shaft and the spiral blade to push the solid waste inside the feeding hopper downward, so that the solid waste will quickly and automatically slide down to the screen. The screen plate and screen can screen the solid waste, allowing small particles of solid waste to slide down, while large pieces of solid waste will be discharged through the screen. The continuous rotation of the drive shaft and the spiral blade can continuously push the solid waste inside the feeding hopper, eliminating the need for frequent manual feeding into the screening machine and improving the screening speed of solid waste. Attached Figure Description
[0015] Fig. 1 This is a three-dimensional structural schematic diagram of a solid waste resource recycling screening device (front view).
[0016] Fig. 2 This is a sectional view of the front view of the screening box in a solid waste recycling screening device;
[0017] Fig. 3 This is a sectional view of the side view of the screening box in a solid waste resource recycling screening device;
[0018] Fig. 4 This is a sectional view of the top view of the screening box in a solid waste recycling screening device.
[0019] In the diagram: 1. Support plate; 2. Screening box; 3. Feeding hopper; 4. Carrier plate; 5. Drive motor; 6. Drive shaft; 7. Spiral blade; 8. Screen plate; 9. Screen mesh; 10. Vibrating motor; 11. Connecting rod; 12. Second bearing; 13. Rotating shaft; 14. Guide channel; 15. Discharge port; 16. First bearing; 17. Support base; 18. Guide plate; 19. Controller; 20. Fixing block. Detailed Implementation
[0020] In the description of this utility model, it should be understood that the terms "center," "longitudinal," "lateral," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," and "outer," etc., indicating orientation or positional relationships based on the orientation or positional relationships shown in the accompanying drawings, 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. 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 indicated technical features. Thus, features defined with "first," "second," etc., may explicitly or implicitly include one or more of that feature. In the description of this utility model, unless otherwise stated, "a plurality of" means two or more.
[0021] In the description of this utility model, it should be noted that, unless otherwise explicitly specified and limited, the terms "installation," "connection," and "joining" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral connection; 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; and they can refer to the internal connection of two components. Those skilled in the art can understand the specific meaning of the above terms in this utility model based on the specific circumstances.
[0022] Please see Figs. 1-4In this embodiment of the utility model, a solid waste resource recycling screening device includes a support plate 1, a screening box 2 fixedly connected to the upper surface of the support plate 1, a feeding hopper 3 fixedly connected to the upper surface of the screening box 2, a carrier plate 4 fixedly connected to the upper surface of the feeding hopper 3, a drive motor 5 provided above the carrier plate 4, a first bearing 16 fixedly embedded in the upper surface of the carrier plate 4, a drive shaft 6 fixedly connected to the inner ring of the first bearing 16, a spiral blade 7 fixedly connected to the outer surface of the drive shaft 6, the output end of the drive motor 5 fixedly connected to the top end of the drive shaft 6, a screen plate 8 provided inside the screening box 2, a screen mesh 9 fixedly embedded in the upper surface of the screen plate 8, two vibration motors 10 fixedly installed on the inner top wall of the screening box 2, the output ends of the two vibration motors 10 are each connected to a connecting rod 11, and the bottom ends of the two connecting rods 11 are fixedly connected to the upper surface of the screen plate 8. Through the setting of the vibration motors 10 and the connecting rods 11, the screen plate 8 and the screen mesh 9 can be driven to vibrate frequently up and down, so as to achieve the effect of rapid screening of solid waste above the screen mesh 9.
[0023] As a further improvement of this utility model: a discharge port 15 is provided on the right side of the screening box 2, and a guide plate 18 is fixedly connected to the inner wall of the screening box 2. The right end of the guide plate 18 passes through the discharge port 15 and extends to the right side of the screening box 2. A guide groove 14 is provided on the upper surface of the guide plate 18. A rotating shaft 13 is fixedly embedded inside the screen plate 8. Two second bearings 12 are fixedly embedded in the inner wall of the screening box 2. The front and rear ends of the rotating shaft 13 extend into the two second bearings 12 respectively. The outer surfaces of the front and rear ends of the two rotating shafts 13 are fixedly connected to the inner rings of the two second bearings 12 respectively. Through the setting of the discharge port 15 and the guide plate 18, and their cooperation with the discharge port 15, the screened material can be discharged. The setting of the rotating shaft 13 and the second bearings 12 can support the right end of the screen plate 8, making the screening movement of the screen plate 8 more stable.
[0024] As a further improvement of this utility model: two fixing blocks 20 are fixedly connected to the upper surface of the carrier plate 4. The sides of the two fixing blocks 20 that are close to each other are fixedly connected to the outer surface of the drive motor 5. The left end of the screen plate 8 passes through the screening box 2 and extends to the left side of the screening box 2. Two support seats 17 are fixedly connected to the bottom surface of the support plate 1. A controller 19 is fixedly installed on the front of the screening box 2. The controller 19 is electrically connected to the drive motor 5 and the vibration motor 10 through wires. The fixing blocks 20 can support the drive motor 5, making the drive motor 5 more stable. The support seats 17 can stably support the bottom of the screening box 2. The controller 19 can control the operation of the drive motor 5 and the vibration motor 10.
[0025] The working principle of this utility model is as follows: First, the device is connected to a power source. Then, solid waste material is injected into the inside of the feeding hopper 3. Next, the operation of the drive motor 5 drives the drive shaft 6 and the spiral blade 7 to rotate, which pushes the solid waste material inside the feeding hopper 3 downward, allowing it to slide down to the top of the screen 9. Then, the operation of the two vibration motors 10 drives the screen plate 8 and the screen 9 to vibrate rapidly and frequently up and down, allowing small particles of solid waste material to slide down, while large pieces of solid waste material are guided to the left and discharged through the screen 9. Then, the rotation of the drive shaft 6 and the spiral blade 7 continues to push the solid waste material inside the feeding hopper 3, which will rapidly and continuously feed it.
[0026] The above description is merely a preferred embodiment of this utility model, but the scope of protection of this utility model is not limited thereto. Any equivalent substitutions or modifications made by those skilled in the art within the technical scope disclosed in this utility model, based on the technical solution and inventive concept of this utility model, should be included within the scope of protection of this utility model. It is obvious to those skilled in the art that this utility model is not limited to the details of the above exemplary embodiments, 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 equivalent elements of the claims are intended to be included within this utility model. No reference numerals in the claims should be construed as limiting the scope of the claims.
[0027] 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 solid waste resource recycling screening device, comprising a support plate (1), characterized in that, A screening box (2) is fixedly connected to the upper surface of the support plate (1). A feeding hopper (3) is fixedly connected to the upper surface of the screening box (2). A carrier plate (4) is fixedly connected to the upper surface of the feeding hopper (3). A drive motor (5) is provided above the carrier plate (4). A first bearing (16) is fixedly embedded on the upper surface of the carrier plate (4). A drive shaft (6) is fixedly connected to the inner ring of the first bearing (16). A spiral blade (7) is fixedly connected to the outer surface of the drive shaft (6). The output end of the drive motor (5) is fixedly connected to the top end of the drive shaft (6). A sieve plate (8) is provided inside the screening box (2). A screen mesh (9) is fixedly embedded on the upper surface of the sieve plate (8). Two vibration motors (10) are fixedly installed on the inner top wall of the screening box (2). A connecting rod (11) is connected to the output end of each of the two vibration motors (10). The bottom ends of the two connecting rods (11) are fixedly connected to the upper surface of the sieve plate (8).
2. The solid waste resource recycling screening device according to claim 1, characterized in that, The screening box (2) has a discharge port (15) on its right side. A guide plate (18) is fixedly connected to the inner wall of the screening box (2). The right end of the guide plate (18) passes through the discharge port (15) and extends to the right side of the screening box (2). A guide groove (14) is provided on the upper surface of the guide plate (18).
3. The solid waste resource recycling screening device according to claim 1, characterized in that, The screen plate (8) has a rotating shaft (13) fixedly embedded inside, and the inner wall of the screening box (2) has two second bearings (12) fixedly embedded inside.
4. The solid waste resource recycling screening device according to claim 1, characterized in that, The front and rear ends of the rotating shaft (13) extend into the interior of the two second bearings (12), and the outer surfaces of the front and rear ends of the two rotating shafts (13) are fixedly connected to the inner rings of the two second bearings (12).
5. The solid waste resource recycling screening device according to claim 1, characterized in that, Two fixing blocks (20) are fixedly connected to the upper surface of the carrier plate (4), and the two fixing blocks (20) are fixedly connected to the outer surface of the drive motor (5) on their sides that are close to each other.
6. The solid waste resource recycling screening device according to claim 1, characterized in that, The left end of the sieve plate (8) passes through the screening box (2) and extends to the left side of the screening box (2). The bottom surface of the support plate (1) is fixedly connected to two support seats (17).
7. A solid waste resource recycling screening device according to claim 1, characterized in that, A controller (19) is fixedly installed on the front of the screening box (2). The controller (19) is electrically connected to the drive motor (5) and the vibration motor (10) respectively through wires.