Smashing device for waste blades of wind power generator

Abstract

The utility model discloses a smashing device for waste blades of a wind power generator. The smashing device comprises a protective shell used for installation and a supporting frame fixedly arranged at the upper end of the left side of the protective shell. The device further comprises a first gear, the outer end of the first gear is fixedly connected with the lower end of the supporting frame, the upper end of the supporting frame is connected with a second gear, a first motor is arranged at the front end of the first gear, a belt is connected to the outer side of the first gear, and a baffle is arranged at the rear end of the belt. And the feeding port is formed in the upper end of the protective shell, tooth pieces are arranged on the inner wall of the middle of the protective shell, a first smashing roller and a second smashing roller are installed in the middle of the protective shell, the second smashing roller is located on the rear side of the first smashing roller, and a third gear and a second motor are installed on the right side of the first smashing roller. According to the waste blade crushing device for the wind power generator, waste blades can be conveniently and stably conveyed, multiple waste blades can be conveniently and uniformly crushed, and waste materials can be conveniently screened and filtered.

Description

Technical Field

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

[0002] The existing wind turbine generator waste blade crushing device consumes a lot of manpower and material resources when crushing the blades due to their large size, so manual loading is required. At the same time, the crushed waste materials are not uniform, and some waste blades cannot be crushed evenly. Therefore, a waste blade crushing device that can automatically load and screen the waste materials is designed.

[0003] A device and method for post-processing crushed waste wind turbine blades provided by announcement number CN 115815120 A relates to the technical field of material recovery of wind power facilities. Aiming at the problem that the current dust removal device is difficult to match the crushed wind turbine blade materials of various components, resulting in poor dust removal effect, the crushed waste blade materials output by the crusher are conveyed by a spiral feeder, a dust removal port is arranged on the spiral feeder and a dust removal cover is matched, a negative pressure zone for absorbing dust is formed near the outlet position of the spiral feeder, and the disturbing effect of the spiral rod when conveying the material is turned over to separate the dust and particles, and the negative pressure is used to complete dust recovery, thereby improving the dust separation and dust removal effect and being able to meet the dust removal needs of various components after the crushed waste wind turbine blades.

[0004] The above-mentioned prior art solutions have the following defects: it is not convenient to achieve stable transportation of waste blades, it is not convenient to evenly crush multiple waste blades, and it is not convenient to screen and filter waste materials. Therefore, the utility model provides a wind turbine waste blade crushing device to solve the above-mentioned problems. Utility Model Content

[0005] The purpose of the utility model is to provide a device for crushing waste blades of a wind turbine generator, so as to solve the problems in the above-mentioned background technology that it is inconvenient to stably transport the waste blades, it is inconvenient to evenly crush multiple waste blades, and it is inconvenient to screen and filter the waste materials.

[0006] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: a wind turbine generator waste blade crushing device, comprising: a protective shell for installation, a support frame fixedly arranged at the upper left end of the protective shell;

[0007] It also includes: a first gear, the outer end of the first gear is fixedly connected to the lower end of the support frame, and the upper end of the support frame is connected to the second gear, the front end of the first gear is provided with a first motor, the outer side of the first gear is connected with a belt, and the rear end of the belt is provided with a baffle;

[0008] A feeding port is arranged at the upper end of the protective shell, a tooth plate is arranged on the middle inner wall of the protective shell, and the first crushing roller and the second crushing roller are installed in the middle of the protective shell, and the second crushing roller is located on the rear side of the first crushing roller, a third gear and a second motor are installed on the right side of the first crushing roller, and the second motor is located on the right side of the third gear, and the rear end of the third gear is connected with the fourth gear, a transmission rod is installed inside the lower end of the protective shell, and the third motor is arranged at the front end of the transmission rod, a spiral rod and a fifth gear are arranged in the middle of the transmission rod, and the lower end of the fifth gear is connected with the sixth gear, a first discharging port is fixed at the lower left end of the protective shell, and a second discharging port is fixed at the lower right end of the protective shell.

[0009] Preferably, the outer side of the first gear is connected to the belt in a meshing manner, and the outer side of the second gear is connected to the belt in a meshing manner, and the first gear, the second gear and the belt are symmetrically arranged about the center line of the support frame.

[0010] Preferably, the outer side of the tooth piece is connected to the first crushing roller and the second crushing roller in a meshing manner, and the rear side of the first crushing roller is arranged in a staggered state with the second crushing roller.

[0011] Preferably, the rear end of the third gear is connected to the fourth gear in a meshing manner, and the rotation directions of the third gear and the fourth gear are arranged in opposite directions.

[0012] Preferably, the lower end of the fifth gear is connected to the sixth gear in a meshing manner, and the transmission rod, the third motor, the spiral rod, the fifth gear and the sixth gear constitute a transmission mechanism.

[0013] Preferably, the transmission rod, the spiral rod, the fifth gear and the sixth gear are arranged at equal intervals at the lower end of the inner part of the protective shell, and a gap is reserved between two adjacent spiral rods in the protective shell.

[0014] Compared with the prior art, the utility model has the following beneficial effects: the wind turbine generator waste blade crushing device is convenient for realizing stable transportation of waste blades, is convenient for uniformly crushing multiple waste blades, and is convenient for screening and filtering waste materials;

[0015] 1. A first gear, a belt and a baffle are provided. The first motor is started to drive the first gear to rotate, and the rotation of the first gear drives the second gear to rotate through the belt transmission. When the belt rotates, the conveyed waste blades are stably conveyed through the baffle, so as to realize stable conveying of the waste blades;

[0016] 2. A first crushing roller, a second crushing roller and a third gear are provided. The second motor is started to drive the first crushing roller and the third gear to rotate, and the third gear drives the fourth gear and the second crushing roller to rotate in the opposite direction during the rotation process, so that the waste blades falling inside the feeding port are crushed, so that multiple waste blades can be crushed evenly;

[0017] 3. A spiral rod, a fifth gear and a sixth gear are provided. When the crushed blades fall onto the upper end of the spiral rod, in order to ensure that the blades are evenly crushed, the third motor is started to drive the spiral rod and the fifth gear to rotate through the transmission rod, and the rotation of the fifth gear drives the sixth gear to rotate in the opposite direction, and the sixth gear drives the fifth gear on the right to rotate in the opposite direction when rotating, so that all the spiral rods rotate in one direction to screen the waste. The relatively uniform waste screened out will fall to the lower end of the protective shell through the gap between the spiral rods and be transported to the inside of the first discharge port, which is convenient for screening and filtering the waste. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 This is a schematic diagram of the front cross-sectional structure of the utility model;

[0019] Figure 2 This is a schematic diagram of the cross-sectional structure of the utility model from top view;

[0020] Figure 3 This is a schematic diagram of the connection structure between the first gear and the belt of the utility model;

[0021] Figure 4 It is a schematic diagram of the connection structure between the tooth piece and the first crushing roller of the utility model.

[0022] In the figure: 1. protective shell; 2. support frame; 3. first gear; 4. second gear; 5. first motor; 6. belt; 7. baffle; 8. feed port; 9. gear; 10. first crushing roller; 11. second crushing roller; 12. third gear; 13. second motor; 14. fourth gear; 15. transmission rod; 16. third motor; 17. screw rod; 18. fifth gear; 19. sixth gear; 20. first discharge port; 21. second discharge port. DETAILED DESCRIPTION

[0023] 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.

[0024] See also Figure 1-4The utility model provides a technical solution: a wind turbine generator waste blade crushing device, including a protective shell 1, a support frame 2, a first gear 3, a second gear 4, a first motor 5, a belt 6, a baffle 7, a feed port 8, a tooth piece 9, a first crushing roller 10, a second crushing roller 11, a third gear 12, a second motor 13, a fourth gear 14, a transmission rod 15, a third motor 16, a screw rod 17, a fifth gear 18, a sixth gear 19, a first discharge port 20 and a second discharge port 21.

[0025] The outer end of the first gear 3 is fixedly connected to the lower end of the support frame 2, and the upper end of the support frame 2 is connected to the second gear 4, the front end of the first gear 3 is provided with a first motor 5, and the outer side of the first gear 3 is connected to a belt 6, and the rear end of the belt 6 is provided with a baffle 7;

[0026] A feeding port 8 is arranged at the upper end of the protective shell 1, a tooth plate 9 is arranged on the middle inner wall of the protective shell 1, and a first crushing roller 10 and a second crushing roller 11 are installed in the middle of the protective shell 1, and the second crushing roller 11 is located on the rear side of the first crushing roller 10, a third gear 12 and a second motor 13 are installed on the right side of the first crushing roller 10, and the second motor 13 is located on the right side of the third gear 12, and a fourth gear 14 is connected to the rear end of the third gear 12, a transmission rod 15 is installed inside the lower end of the protective shell 1, and a third motor 16 is arranged at the front end of the transmission rod 15, a spiral rod 17 and a fifth gear 18 are arranged in the middle of the transmission rod 15, and a sixth gear 19 is connected to the lower end of the fifth gear 18, a first discharge port 20 is fixed to the lower left end of the protective shell 1, and a second discharge port 21 is fixed to the lower right end of the protective shell 1.

[0027] like Figure 1 and Figure 3 As shown, the outer side of the first gear 3 is connected to the belt 6 in a meshing manner, and the outer side of the second gear 4 is connected to the belt 6 in a meshing manner, and the first gear 3, the second gear 4 and the belt 6 are symmetrically arranged about the center line of the support frame 2, so as to facilitate the transportation of the cut blades into the interior of the stirring device.

[0028] like Figure 4 As shown, the outer side of the tooth plate 9 is connected to the first crushing roller 10 and the second crushing roller 11 in a meshing manner, and the rear side of the first crushing roller 10 is arranged in a staggered state with the second crushing roller 11.

[0029] like Figure 4 As shown, the rear end of the third gear 12 is connected to the fourth gear 14 in a meshing manner, and the rotation directions of the third gear 12 and the fourth gear 14 are opposite.

[0030] like Figure 2As shown, the lower end of the fifth gear 18 is connected to the sixth gear 19 in a meshing manner, and the transmission rod 15, the third motor 16, the spiral rod 17 and the fifth gear 18 and the sixth gear 19 constitute a transmission mechanism, the transmission rod 15, the spiral rod 17, the fifth gear 18 and the sixth gear 19 are arranged at equal intervals at the lower end of the protective shell 1, and a gap is reserved between two adjacent spiral rods 17 in the protective shell 1, so as to facilitate uniform screening of the crushed waste.

[0031] Working principle: When using the wind turbine generator waste blade crushing device, Figure 1 , Figure 2 , Figure 3 and Figure 4 As shown, when the waste generator blades need to be processed, they need to be cut into small pieces first, and then the first motor 5 is started to drive the first gear 3 to rotate, and the first gear 3 drives the second gear 4 to rotate through the transmission of the belt 6 during the rotation. When the cut waste blades fall to the upper end of the support frame 2, the waste blades are intermittently transmitted through the baffle 7. When the waste blades are transmitted to the upper end of the feed port 8 and fall between the first crushing roller 10 and the second crushing roller 11, the second motor 13 is started to drive the first crushing roller 10 to rotate, and when the first crushing roller 10 rotates, the second motor 13 and the fourth gear 14 are driven to rotate in the opposite direction through the third gear 12, so that the waste blades of the first crushing roller 10 and the second crushing roller 11 are crushed, and the crushed waste falls to the spiral rod The upper end of 17, the waste blades may not be crushed evenly during the crushing process. In order to prevent the occurrence of uncrushed fragments, the third motor 16 is started to drive the screw rod 17 and the fifth gear 18 to rotate through the transmission rod 15, and the rotation of the fifth gear 18 drives the sixth gear 19 to rotate in the opposite direction, and the sixth gear 19 drives the sixth gear 19 at the upper right end to rotate in the opposite direction, thereby achieving an intermittent transmission effect, so that the fertilizer is output to the right side, and the screw rod 17 rotates to transmit the waste, and the uniform and fine waste is discharged downward through the middle gap between the screw rods 17 and the screw rods 17, and output to the inside of the first discharge port 20, and the oversized waste is transmitted to the inside of the second discharge port 21 through the screw rod 17, and then the waste is processed for the second time to ensure that the waste blades can be evenly crushed.

[0032] The standard parts used in the utility model can be purchased from the market, and special-shaped parts can be customized according to the description in the specification and the drawings. The specific connection methods of each part adopt the conventional means such as mature bolts, rivets, welding, etc. in the prior art. The machinery, parts and equipment all adopt the conventional models in the prior art, and the circuit connection adopts the conventional connection method in the prior art, which will not be described in detail here. The content not described in detail in this specification belongs to the prior art known to professional and technical personnel in this field.

[0033] Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art may still modify the technical solutions described in the aforementioned embodiments, or make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention shall be included in the protection scope of the present invention.

Claims

1. A wind turbine generator waste blade crushing device, comprising: A protective shell (1) for installation, and a support frame (2) fixedly arranged on the upper left end of the protective shell (1); It is characterized by further comprising: A first gear (3), the outer end of the first gear (3) is fixedly connected to the lower end of the support frame (2), and the upper end of the support frame (2) is connected to a second gear (4), a first motor (5) is provided at the front end of the first gear (3), a belt (6) is connected to the outer side of the first gear (3), and a baffle (7) is provided at the rear end of the belt (6); A feeding port (8) is arranged at the upper end of the protective shell (1), a toothed plate (9) is arranged on the inner wall of the middle part of the protective shell (1), and a first crushing roller (10) and a second crushing roller (11) are installed in the middle part of the protective shell (1), and the second crushing roller (11) is located at the rear side of the first crushing roller (10), and a third gear (12) and a second motor (13) are installed on the right side of the first crushing roller (10), and the second motor (13) is located on the right side of the third gear (12), and the third gear (12 ) is connected to a fourth gear (14) at the rear end, a transmission rod (15) is installed inside the lower end of the protective shell (1), and a third motor (16) is arranged at the front end of the transmission rod (15), a spiral rod (17) and a fifth gear (18) are arranged in the middle of the transmission rod (15), and a sixth gear (19) is connected to the lower end of the fifth gear (18), a first discharge port (20) is fixed to the lower left end of the protective shell (1), and a second discharge port (21) is fixed to the lower right end of the protective shell (1).

2. The device for crushing waste blades of wind turbine generator according to claim 1 is characterized in that: The outer side of the first gear (3) is connected to the belt (6) in a meshing manner, and the outer side of the second gear (4) is connected to the belt (6) in a meshing manner, and the first gear (3), the second gear (4) and the belt (6) are symmetrically arranged about the center line of the support frame (2).

3. The device for crushing waste blades of wind turbine generator according to claim 1 is characterized in that: The outer side of the tooth piece (9) is connected to the first crushing roller (10) and the second crushing roller (11) in a meshing manner, and the rear side of the first crushing roller (10) is arranged in a staggered state with the second crushing roller (11).

4. The device for crushing waste blades of wind turbine generator according to claim 1 is characterized in that: The rear end of the third gear (12) is connected to the fourth gear (14) in a meshing manner, and the rotation directions of the third gear (12) and the fourth gear (14) are arranged in opposite directions.

5. The device for crushing waste blades of wind turbine generator according to claim 1 is characterized in that: The lower end of the fifth gear (18) is connected to the sixth gear (19) in a meshing manner, and the transmission rod (15), the third motor (16), the screw rod (17), the fifth gear (18) and the sixth gear (19) form a transmission mechanism.

6. The device for crushing waste blades of wind turbine generator according to claim 1, characterized in that: The transmission rod (15), the spiral rod (17), the fifth gear (18) and the sixth gear (19) are arranged at equal intervals at the lower end of the interior of the protective shell (1), and a gap is reserved between two adjacent spiral rods (17) in the protective shell (1).

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