Waste wind power blade cutting device for forklift

Abstract

The utility model relates to the technical field of wind power blade cutting, in particular to a waste wind power blade cutting device for a forklift. A waste wind power blade cutting device for a forklift comprises a forklift body, a lifting plate is installed in front of the forklift body, a rotary oil cylinder is installed on the side face of the lifting plate, the other end of the rotary oil cylinder is connected with a fork plate and a fixing plate, a cutting motor is installed at the upper end of the fixing plate, and the output end of the cutting motor is sleeved with a driving wheel. The side face of the fixing plate is connected with a first rack and a second rack, one end of the first rack is provided with a first driven wheel, and the driving wheel is sleeved with a rope saw. When the rope saw is used, an operator puts the rope saw into a position needing to be cut, the rotary oil cylinder is started, and the fixing plate is inclined from a horizontal state to a state suitable for cutting, so that the operation process is simplified, and the efficiency is improved; and meanwhile, in order to meet the cutting requirements of different sizes, the angle between the first rack and the second rack can be adjusted by adjusting stretching and retracting of the oil cylinder, so that the rope saw can flexibly meet the cutting requirements of different sizes, and the universality and applicability of the equipment are improved.

Description

Technical Field

[0001] The utility model relates to the technical field of wind turbine blade cutting, in particular to a waste wind turbine blade cutting device for a forklift. Background Art

[0002] With the development of the wind power industry, the wind turbine blade manufacturing industry is also making continuous progress; wind power generation has strict requirements on blade quality, and the manufacturing process is complex. During the manufacturing process, some blades may be discarded. At the same time, a large number of discarded blades will be generated during the use of blades due to damage or end of life. If the discarded blades are directly buried or piled up, it will take up a lot of space. In addition, the blades contain thermosetting resins, glass fibers and other substances that are difficult to degrade in the natural environment. Therefore, the discarded blades must be properly handled.

[0003] Through searching, the announcement number CN206264027U provides a waste wind turbine blade cutting device, which includes a body, a mechanical arm is arranged on the body, a connecting tool is installed on the mechanical arm, a circular saw component is rotatably installed on the connecting tool, and a cutting angle adjustment device is arranged between the circular saw component and the connecting tool, the circular saw component has a locking state and an adjustment state on the connecting tool, when the circular saw component is in the adjustment state on the connecting tool, the cutting angle adjustment device drives the circular saw component to rotate on the connecting tool, so as to adjust the cutting angle of the circular saw component.

[0004] However, the abandoned wind turbine blade cutting device has the following problems:

[0005] 1. When the cutting device is performing cutting operations, the wind turbine blades need to be moved to the working position in advance, which is a cumbersome operation.

[0006] 2. The cutting device uses a circular saw component for cutting, which has poor cutting efficiency and is difficult to adapt to the cutting of blades of different sizes. Utility Model Content

[0007] In view of the existing problems, the utility model provides a waste wind turbine blade cutting device for a forklift, aiming to solve the problem mentioned in the background technology that the existing equipment has poor cutting efficiency and is difficult to adapt to the cutting of materials of different sizes.

[0008] To solve the above problems, the utility model provides a waste wind turbine blade cutting device for a forklift, comprising a vehicle body, a lifting plate installed in front of the vehicle body, a rotary cylinder installed on the side of the lifting plate, and a fork plate connected to the other end of the rotary cylinder, characterized in that: a fixed plate is installed below the fork plate, a cutting motor is installed on the upper end of the fixed plate, a driving wheel is sleeved on the output end of the cutting motor, a first frame is connected to the side of the fixed plate, two first driven wheels are rotatably provided on the side of the first frame close to the fixed plate, a second frame is hinged on the other end of the first frame, a second driven wheel is provided at the connection between the first frame and the second frame, a third driven wheel is provided at the end of the second frame, and a rope saw is sleeved on the driving wheel, the two first driven wheels, the second driven wheel and the third driven wheel.

[0009] Furthermore, a fork is provided at the bottom end of the fork plate, a fixing through hole is provided on the fixing plate, and the fork plate and the fixing plate are connected by inserting the fork into the fixing through hole.

[0010] Furthermore, an upper portion of one end of the first frame close to the fixing plate is connected to an upper surface of the fixing plate via a reinforcing rod.

[0011] Furthermore, one end of a cylinder is connected to the lower side of the second frame, and the other end of the cylinder is connected to the side of the first frame.

[0012] Furthermore, the rotary oil cylinder and the oil cylinder are connected to the oil pump of the vehicle body, and the cutting motor is electrically connected to the battery of the vehicle body.

[0013] Compared with the prior art, the utility model has the following beneficial effects:

[0014] 1. When the utility model is used, the operator puts the rope saw into the position where cutting is required by operating the vehicle body, and then starts the rotary cylinder to make the fork plate start to rotate. The rotation of the fork plate will drive the fixed plate to rotate together, thereby tilting the fixed plate from a horizontal state to a state suitable for cutting. Once the fixed plate is tilted into place, the cutting operation can be started; it can simplify the operation process, improve efficiency, and ensure safe cutting operations.

[0015] 2. When the utility model is used, in order to meet the cutting requirements of different sizes, the angle between the first frame and the second frame can be adjusted by adjusting the extension and contraction of the oil cylinder, so that the rope saw can cut materials of various cross-sectional areas; it can flexibly adapt to the cutting requirements of different sizes, thereby improving the versatility and applicability of the equipment.

[0016] 3. The utility model provides a vehicle body, so that when cutting wind turbine blades, the cutting operation can be carried out directly on the spot in the wind farm without moving the blades, thus saving manpower and material resources. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] Figure 1 This is a schematic diagram of the overall structure of a waste wind turbine blade cutting device for a forklift;

[0018] Figure 2 A schematic diagram of the cutting part of a waste wind turbine blade cutting device for a forklift;

[0019] Figure 3 It is a partial schematic diagram of the cutting part of a waste wind turbine blade cutting device for a forklift;

[0020] Figure 4 It is a partial schematic diagram of the cutting part of a waste wind turbine blade cutting device for a forklift;

[0021] Figure 5 A schematic diagram of the actual use of a waste wind turbine blade cutting device for a forklift;

[0022] Description of the numbers in the figure:

[0023] 1. Car body; 2. Lifting plate; 3. Rotating cylinder; 4. Fork plate; 5. Fixed plate; 6. Fixed through hole; 7. Fork; 8. Cutting motor; 9. Driving wheel; 11. First driven wheel; 12. Reinforcement rod; 13. First frame; 14. Second frame; 15. Cylinder; 16. Second driven wheel; 17. Third driven wheel; 18. Rope saw. DETAILED DESCRIPTION

[0024] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0025] See also Figure 1-Figure 5The utility model provides a waste wind turbine blade cutting device for a forklift, comprising a vehicle body 1, a lifting plate 2 is installed in front of the vehicle body 1, a rotary cylinder 3 is installed on the side of the lifting plate, and a fork plate 4 is connected to the other end of the rotary cylinder 3, characterized in that a fixed plate 5 is installed below the fork plate 4, a cutting motor 8 is installed on the upper end of the fixed plate 5, a driving wheel 9 is sleeved on the output end of the cutting motor 8, a first frame 13 is connected to the side of the fixed plate 5, two first driven wheels 11 are rotatably provided on the side of the first frame 13 close to the fixed plate 5, a second frame 14 is hinged on the other end of the first frame 13, a second driven wheel 16 is provided at the connection between the first frame 13 and the second frame 14, and a third driven wheel 17 is provided at the end of the second frame 14, and a rope saw 18 is sleeved on the driving wheel 9, the two first driven wheels 11, the second driven wheel 16 and the third driven wheel 17.

[0026] A fork 7 is disposed at the bottom end of the fork plate 4 , a fixing through hole 6 is opened on the fixing plate 5 , and the fork plate 4 and the fixing plate 5 are connected by inserting the fork 7 into the fixing through hole 6 .

[0027] The upper portion of one end of the first frame 13 close to the fixing plate 5 is connected to the upper surface of the fixing plate 5 through a reinforcing rod 12 .

[0028] One end of the oil cylinder 15 is connected to the lower side of the second frame 14 , and the other end of the oil cylinder 15 is connected to the side of the first frame 13 .

[0029] The rotary oil cylinder 3 and the oil cylinder 15 are connected to the oil pump of the vehicle body 1 , and the cutting motor 8 is electrically connected to the vehicle body battery.

[0030] Specific embodiments of the utility model:

[0031] When the utility model is used, the operator controls the vehicle body 1 to enter the working position, and also puts the rope saw 18 into the lower end of the blade. During the putting-in process, the angle between the first frame 13 and the second frame 14 is controlled by controlling the extension and contraction of the oil cylinder 15 to adapt to the waste blades of different widths. By starting the rotary oil cylinder 3, the fork plate 4 starts to rotate. The rotation of the fork plate 4 drives the fixed plate 5 to rotate together, and then drives the first frame 13 and the second frame 14 to rotate. When the rope saw 18 is in a tight state between the first driven wheel 11, the second driven wheel 16, the third driven wheel 17 and the outer side of the waste blade, cutting can begin.

[0032] After the adjustment is completed, start the cutting motor 8 to drive the driving wheel 9 to rotate, and then drive the rope saw 18 to start the cutting operation. During the cutting process, as the rotary cylinder 3 rotates, the rope saw 18 is always in a taut state between the first driven wheel 11, the second driven wheel 16, the third driven wheel 17 and the waste blades until the waste blades are completely cut into two sections. Then stop the rotary cylinder 3 and the cutting motor 8 to complete a cutting operation.

[0033] The wire saw 18 can be replaced with a diamond wire saw of a suitable type according to the need of cutting blades, and is sleeved on the outside of the driving wheel 9 , the first driven wheel 11 , the second driven wheel 16 and the third driven wheel 17 .

[0034] The above is only a preferred specific implementation of the utility model; however, the protection scope of the utility model is not limited thereto. Any technician familiar with the technical field can make equivalent replacements or changes according to the technical solution and improved ideas of the utility model within the technical scope disclosed by the utility model, which should be included in the protection scope of the utility model.

Claims

1. A waste wind turbine blade cutting device for a forklift, comprising a vehicle body (1), a lifting plate (2) installed in front of the vehicle body (1), a rotary cylinder (3) installed on the side of the lifting plate, and a fork plate (4) connected to the other end of the rotary cylinder (3), characterized in that: A fixing plate (5) is installed below the fork plate (4), a cutting motor (8) is installed on the upper end of the fixing plate (5), a driving wheel (9) is sleeved on the output end of the cutting motor (8), a first frame (13) is connected to the side of the fixing plate (5), two first driven wheels (11) are rotatably arranged on the side of the first frame (13) close to the fixing plate (5), a second frame (14) is hingedly connected to the other end of the first frame (13), a second driven wheel (16) is arranged at the connection between the first frame (13) and the second frame (14), a third driven wheel (17) is arranged at the end of the second frame (14), and a rope saw (18) is sleeved on the driving wheel (9), the two first driven wheels (11), the second driven wheel (16) and the third driven wheel (17).

2. The waste wind turbine blade cutting device for a forklift according to claim 1, characterized in that: A fork (7) is arranged at the bottom end of the fork plate (4), a fixing through hole (6) is opened on the fixing plate (5), and the fork plate (4) and the fixing plate (5) are connected by inserting the fork (7) into the fixing through hole (6).

3. The waste wind turbine blade cutting device for a forklift according to claim 1, characterized in that: The upper portion of one end of the first frame (13) close to the fixing plate (5) is connected to the upper surface of the fixing plate (5) via a reinforcing rod (12).

4. The waste wind turbine blade cutting device for a forklift according to claim 1, characterized in that: One end of a cylinder (15) is connected to the lower side of the second frame (14), and the other end of the cylinder (15) is connected to the side of the first frame (13).

5. The waste wind turbine blade cutting device for a forklift according to claim 4, characterized in that: The rotary oil cylinder (3) and the oil cylinder (15) are connected to the oil pump of the vehicle body (1), and the cutting motor (8) is electrically connected to the vehicle body battery.

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