Solid waste recycling, processing and preparing device for wind power blade

Abstract

The utility model relates to the technical field of wind power blade solid waste recovery, and discloses a wind power blade solid waste recovery processing preparation device which comprises a pulverizer, a vibrating screen is arranged at the bottom of the pulverizer, a material uniformizing mechanism and a discharging mechanism are arranged in the pulverizer, and the material uniformizing mechanism comprises a flow guiding assembly and a material distributing assembly. And the flow guide assembly comprises an inclined plate, the inclined plate is fixedly installed on the inner wall of the pulverizer, a flow guide plate is hinged to the outer wall of the inclined plate, a sliding groove is formed in the top of the flow guide plate, a special-shaped rod penetrates through the inner wall of the pulverizer and is in sliding connection with the inner wall of the pulverizer, and a sliding shaft is fixedly installed on the outer wall of the special-shaped rod. According to the utility model, through the arrangement of the inclined plate and the guide plate, crushed waste materials can be uniformly laid in the vibrating screen, so that the waste materials can be prevented from being accumulated on the vibrating screen, the vibrating screen can fully play a screening effect, the screening quality of the waste materials is improved, and the vibrating screen is prevented from being blocked by the waste materials.

Description

Technical Field

[0001] This utility model relates to the field of wind turbine blade solid waste recycling technology, and in particular to a wind turbine blade solid waste recycling and processing device. Background Technology

[0002] Wind power generation refers to converting the kinetic energy of wind into electrical energy. Wind turbine blades used for wind power generation need to be crushed and recycled after being damaged over a long period of use. The recycled waste is processed into new lightweight building materials, which can be used for building facade decoration and insulation, road and bridge curbs, garden landscape walls, ground paving, art sculptures, pedestrian pavements, permeable base surfaces and other prefabricated building components.

[0003] A search revealed Chinese Patent Publication No. CN216329407U, which discloses a method for crushing and recycling waste wind turbine blades. This invention utilizes a vibration sorting mechanism. A crushing wheel is activated to crush the blades, and a motor is simultaneously turned on, driving a rotating rod. This rod, via a turntable, causes a lever A to reciprocately move lever B. Lever B pushes a fixed frame upwards, causing it to oscillate and rotate against the outer wall of the fixed rod. Under the rebound force of the elastic plate, the fixed frame oscillates and vibrates, thus sorting and filtering the crushed residue that falls onto the filter screen. Small particles are filtered and discharged through the small particle outlet, while larger particles are collected and fall through the large particle outlet. The inclined surface and vibration automatically vibrate and roll the falling crushed residue, accelerating the sorting efficiency and preventing excessive residue from clogging the filter screen and hindering discharge.

[0004] The device directly shreds the wind turbine blades onto the filter screen for screening. However, when the amount of shredded material is large, the discharge speed of the waste material will increase. Direct discharge for screening poses a risk of waste material accumulation. The accumulation of waste material on the filter screen will not only reduce the screening quality of the waste material, but also cause the filter screen to become clogged, affecting the filtration effect of the filter screen. Utility Model Content

[0005] To overcome the above shortcomings, this utility model provides a wind turbine blade solid waste recycling and processing device, which aims to improve the problem of "waste easily accumulating on the filter screen" mentioned in the prior art.

[0006] To achieve the above objectives, the present invention adopts the following technical solution: a wind turbine blade solid waste recycling and processing device, comprising a crusher, a vibrating screen at the bottom of the crusher, a material leveling mechanism and a feeding mechanism inside the crusher, the material leveling mechanism comprising a flow guiding component and a material distributing component, the flow guiding component comprising an inclined plate, the inclined plate being fixedly installed on the inner wall of the crusher, a flow guide plate hinged to the outer wall of the inclined plate, a sliding groove being provided at the top of the flow guide plate, a shaped rod penetrating and slidably connected to the inner wall of the crusher, a sliding shaft being fixedly installed on the outer wall of the shaped rod, a through groove being provided on the right side of the shaped rod, a dual-shaft motor being fixedly installed on the outer wall of the crusher, and an L-shaped rod being fixedly installed at the output end of the dual-shaft motor.

[0007] As a further description of the above technical solution:

[0008] The material distribution assembly includes a blocking plate that is slidably connected to the inner wall of the crusher. The outer wall of the blocking plate has an inclined groove. A guide shaft is fixedly installed at the end of the shaped rod away from the through groove, and the outer wall of the guide shaft is attached to the inner wall of the through groove.

[0009] As a further description of the above technical solution:

[0010] The feeding mechanism includes a rotating rod that passes through and is rotatably connected to the bottom of the crusher.

[0011] As a further description of the above technical solution:

[0012] A rubber rod is fixedly installed on the outer wall of the rotating rod, and a steel ball is fixedly installed on the end of the rubber rod away from the rotating rod. The outer wall of the steel ball is attached to the outer wall of the crusher.

[0013] As a further description of the above technical solution:

[0014] A driven bevel gear is fixedly installed at the right end of the rotating rod.

[0015] As a further description of the above technical solution:

[0016] The output end of the dual-axis motor is fixedly equipped with a drive bevel gear, which meshes with the driven bevel gear.

[0017] As a further description of the above technical solution:

[0018] The outer wall of the sliding shaft is attached to the inner wall of the sliding groove, and the outer wall of the L-rod is attached to the inner wall of the through groove.

[0019] As a further description of the above technical solution:

[0020] The inclined plate is set at an angle on the inner wall of the crusher.

[0021] This utility model has the following beneficial effects:

[0022] 1. In this utility model, the inclined plate and the guide plate can be used to evenly spread the crushed waste material inside the vibrating screen, thereby avoiding the accumulation of waste material on the vibrating screen and allowing the vibrating screen to fully exert its screening effect. This not only improves the screening quality of waste material, but also prevents the vibrating screen from being blocked by waste material.

[0023] 2. In this utility model, the rotation of the rotating rod, in conjunction with the rubber rod, can drive the steel ball to repeatedly strike the bottom of the crusher. By striking the bottom of the crusher with the steel ball, the crushed waste inside can be shaken downwards, thereby accelerating the waste discharge speed and improving the waste processing efficiency. Attached Figure Description

[0024] Figure 1 This is a three-dimensional structural diagram of the pulverizer of this utility model;

[0025] Figure 2 This is a cross-sectional structural diagram of the pulverizer of this utility model;

[0026] Figure 3 This is a partial cross-sectional structural diagram of the pulverizer of this utility model from a bottom view;

[0027] Figure 4 This is a schematic diagram of the overall structure of the material leveling mechanism of this utility model;

[0028] Figure 5 This is a utility model Figure 1 A magnified structural diagram at point A.

[0029] Legend:

[0030] 1. Crusher; 2. Vibrating screen; 3. Flow guide assembly; 31. Inclined plate; 32. Flow guide plate; 33. Slide chute; 34. Irregular rod; 35. Sliding shaft; 36. Through groove; 37. Dual-shaft motor; 38. L-bar; 4. Material distribution assembly; 41. Blocking plate; 42. Inclined chute; 43. Guide shaft; 6. Feeding mechanism; 61. Rotating rod; 62. Rubber rod; 63. Steel ball; 64. Driven bevel gear; 65. Driving bevel gear. Detailed Implementation

[0031] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0032] Reference Figure 1 - Figure 3 One embodiment of this utility model is a wind turbine blade solid waste recycling and processing preparation device, which includes a crusher 1 and a vibrating screen 2 at the bottom of the crusher 1. Both the crusher 1 and the vibrating screen 2 are existing technologies, so they will not be described in detail here. The crusher 1 is equipped with a material leveling mechanism and a material feeding mechanism 6. The material leveling mechanism includes a flow guiding component 3 and a material distributing component 4.

[0033] Reference Figure 2 - Figure 4 The flow guiding component 3 includes an inclined plate 31, which is fixedly installed on the inner wall of the crusher 1. The inclined plate 31 is inclined on the inner wall of the crusher 1. After the crusher 1 crushes the waste wind turbine blades, the waste material will slide down between the two sets of guide plates 32 under the guidance of the two sets of inclined plates 31, and finally slide onto the vibrating screen 2 for screening. The outer wall of the inclined plate 31 is hinged with the guide plate 32. The reciprocating rotation of the guide plate 32 can evenly spread the crushed waste material on the vibrating screen 2, avoiding the accumulation of waste material on the vibrating screen 2, so that the vibrating screen 2 can give full play to the screening effect. The top of the guide plate 32 is provided with a sliding groove 33, which runs through the inner wall of the crusher 1. A slidable irregular rod 34 is connected to the pulverized part. A sliding shaft 35 is fixedly installed on the outer wall of the irregular rod 34. The outer wall of the sliding shaft 35 is attached to the inner wall of the sliding groove 33. When the irregular rod 34 slides back and forth, it can drive the two sets of guide plates 32 to rotate synchronously on the outer wall of the inclined plate 31 in conjunction with the sliding shaft 35 and the sliding groove 33. A through groove 36 is opened on the right side of the irregular rod 34. A dual-shaft motor 37 is fixedly installed on the outer wall of the pulverizer 1. An L-rod 38 is fixedly installed at the output end of the dual-shaft motor 37. The outer wall of the L-rod 38 is attached to the inner wall of the through groove 36. When the dual-shaft motor 37 is started, it drives the L-rod 38 to rotate. At the same time, it can drive the irregular rod 34 to slide back and forth on the inner wall of the pulverizer 1 in conjunction with the through groove 36.

[0034] Reference Figure 3 - Figure 4 The material distribution component 4 includes a blocking plate 41, which is slidably connected to the inner wall of the crusher 1. The waste material after crushing by the crusher 1 can be quantitatively discharged by the up-and-down reciprocating sliding of the blocking plate 41, so as to avoid the accumulation of waste material on the vibrating screen 2. The outer wall of the blocking plate 41 is provided with a slanted groove 42. A guide shaft 43 is fixedly installed at the end of the irregular rod 34 away from the through groove 36. The outer wall of the guide shaft 43 is attached to the inner wall of the through groove 36. While the irregular rod 34 slides back and forth on the inner wall of the crusher 1, it can drive the blocking plate 41 to slide back and forth on the inner wall of the crusher 1 in conjunction with the guide shaft 43 and the through groove 36.

[0035] Reference Figure 3 and Figure 5The feeding mechanism 6 includes a rotating rod 61, which is rotatably connected to the bottom of the crusher 1. A rubber rod 62 is fixedly installed on the outer wall of the rotating rod 61. A steel ball 63 is fixedly installed at the end of the rubber rod 62 away from the rotating rod 61. When the rotating rod 61 rotates, it can drive the steel ball 63 to make a circular motion around the rotating rod 61 in conjunction with the rubber rod 62. The outer wall of the steel ball 63 is attached to the outer wall of the crusher 1. When the rotating rod 61 rotates, it can drive the steel ball 63 to repeatedly strike the bottom of the crusher 1 in conjunction with the rubber rod 62. A driven bevel gear 64 is fixedly installed at the right end of the rotating rod 61. A drive bevel gear 65 is fixedly installed at the output end of the dual-shaft motor 37. The drive bevel gear 65 meshes with the driven bevel gear 64. During the operation of the dual-shaft motor 37, it can drive the rotating rod 61 to rotate in conjunction with the drive bevel gear 65 and the driven bevel gear 64.

[0036] Working principle: During operation, after the crusher 1 crushes the waste wind turbine blades, the waste material slides down between the two sets of guide plates 32 under the guidance of the two sets of inclined plates 31, and finally slides onto the vibrating screen 2. At the same time, the vibrating screen 2 is started to screen the waste material. Simultaneously, the dual-shaft motor 37 is started to drive the L-rod 38 to rotate. As the L-rod 38 rotates, it moves back and forth against the inner wall of the through groove 36. At the same time, the L-rod 38 pushes and pulls the irregular rod 34 back and forth, causing the irregular rod 34 to slide back and forth on the inner wall of the crusher 1. While moving, the sliding shaft 35 will move back and forth against the inner wall of the chute 33. At the same time, the sliding shaft 35 will push and pull the guide plate 32 back and forth, so that the two sets of guide plates 32 will rotate synchronously on the outer wall of the inclined plate 31. While the two sets of inclined plates 31 rotate back and forth, they can guide the waste discharged from the crusher 1, so that the waste can be evenly spread inside the vibrating screen 2, thereby avoiding the accumulation of waste on the vibrating screen 2, so that the vibrating screen 2 can give full play to the screening effect, which can not only improve the screening quality of waste, but also prevent the vibrating screen 2 from being blocked by waste.

[0037] As the shaped rod 34 slides back and forth on the inner wall of the crusher 1, it drives the guide shaft 43 to move back and forth against the inner wall of the inclined chute 42. At the same time, the guide shaft 43 will press the inclined chute 42 back and forth, causing the blocking plate 41 to move up and down on the inner wall of the crusher 1. When the blocking plate 41 slides upward and protrudes inside the crusher 1, the blocking plate 41 will block the gap between the two sets of inclined plates 31. At this time, the waste material crushed by the crusher 1 will be temporarily stored in the space formed by the two sets of inclined plates 31 and the blocking plate 41, so that the crusher 1 stops feeding. When the blocking plate 41 slides downward and leaves the inside of the crusher 1, the waste material temporarily stored between the two sets of inclined plates 31 will slide down again into the vibrating screen 2 for screening. The up and down sliding of the blocking plate 41 can make the waste material crushed by the crusher 1 feed quantitatively. By feeding the waste material quantitatively, not only can the waste material be avoided from accumulating on the vibrating screen 2, but the vibrating screen 2 can also fully screen the waste material, further improving the screening effect of the waste material.

[0038] During operation, the dual-shaft motor 37 drives the drive bevel gear 65 to rotate synchronously. At the same time, the drive bevel gear 65 drives the driven bevel gear 64 meshing with it to rotate synchronously. At this time, the drive bevel gear 65 drives the rotating rod 61 to rotate synchronously. While the rotating rod 61 is rotating, it works with the rubber rod 62 to drive the steel ball 63 to make a circular motion around the rotating rod 61. At the same time, the steel ball 63 will repeatedly hit the bottom of the crusher 1. By hitting the bottom of the crusher 1 with the steel ball 63, the crushed waste inside can be shaken down, thereby accelerating the waste discharge speed and improving the waste processing efficiency.

[0039] Finally, it should be noted that the above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Although the present 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 the present utility model should be included within the protection scope of the present utility model.

Claims

1. A device for recycling and processing solid waste from wind turbine blades, comprising a crusher (1), characterized in that: The bottom of the crusher (1) is provided with a vibrating screen (2). The crusher (1) is provided with a material leveling mechanism and a feeding mechanism (6). The material leveling mechanism includes a flow guiding component (3) and a material distributing component (4). The flow guiding component (3) includes an inclined plate (31). The inclined plate (31) is fixedly installed on the inner wall of the crusher (1). The outer wall of the inclined plate (31) is hinged with a flow guiding plate (32). The top of the flow guiding plate (32) is provided with a sliding groove (33). The inner wall of the crusher (1) is slidably connected with a shaped rod (34). The outer wall of the shaped rod (34) is fixedly installed with a sliding shaft (35). The right side of the shaped rod (34) is provided with a through groove (36). The outer wall of the crusher (1) is fixedly installed with a dual-shaft motor (37). The output end of the dual-shaft motor (37) is fixedly installed with an L rod (38).

2. The wind turbine blade solid waste recycling and processing device according to claim 1, characterized in that: The material distribution assembly (4) includes a blocking plate (41), which is slidably connected to the inner wall of the crusher (1). The outer wall of the blocking plate (41) is provided with a slanted groove (42), and a guide shaft (43) is fixedly installed at the end of the shaped rod (34) away from the through groove (36).

3. The wind turbine blade solid waste recycling and processing device according to claim 1, characterized in that: The feeding mechanism (6) includes a rotating rod (61) which is rotatably connected to the bottom of the crusher (1).

4. The wind turbine blade solid waste recycling and processing device according to claim 3, characterized in that: A rubber rod (62) is fixedly installed on the outer wall of the rotating rod (61), and a steel ball (63) is fixedly installed on the end of the rubber rod (62) away from the rotating rod (61). The outer wall of the steel ball (63) is attached to the outer wall of the crusher (1).

5. The wind turbine blade solid waste recycling and processing device according to claim 3, characterized in that: A driven bevel gear (64) is fixedly installed at the right end of the rotating rod (61).

6. The wind turbine blade solid waste recycling and processing device according to claim 1, characterized in that: The output end of the dual-axis motor (37) is fixedly equipped with a drive bevel gear (65), which meshes with the driven bevel gear (64).

7. The wind turbine blade solid waste recycling and processing device according to claim 1, characterized in that: The outer wall of the sliding shaft (35) is attached to the inner wall of the sliding groove (33), and the outer wall of the L rod (38) is attached to the inner wall of the through groove (36).

8. The wind turbine blade solid waste recycling and processing device according to claim 1, characterized in that: The inclined plate (31) is inclinedly arranged on the inner wall of the crusher (1).

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