Fixed-distance conveying mechanism for machining wind power bearing seat

Abstract

The utility model discloses a fixed-distance conveying mechanism for processing a wind power bearing seat, which comprises a crawler belt, a limiting mechanism arranged on the side surface of the crawler belt and used for preventing the crawler belt from rotating reversely, and a pushing mechanism used for pushing the crawler belt to convey at intervals, and a plurality of positioning rods are uniformly arranged on the side surface of the crawler belt; when the track conveys the wind power bearing seat, the pushing mechanism and the positioning rod are matched to continuously drive the track to operate at intervals, and the track is prevented from rotating through the limiting mechanism. Therefore, interval conveying of the wind power bearing seats is achieved, takt is compact, and efficiency is high.

Description

Technical Field

[0001] The utility model relates to the technical field of wind power bearing seat processing, in particular to a fixed-distance conveying mechanism for wind power bearing seat processing. Background Art

[0002] Wind energy is a clean and renewable energy source, so it is gaining more and more attention from countries around the world. With the continuous development of wind power generation technology, the size of wind turbines is also increasing. The bearing seat is one of the most critical components of a wind turbine. The wind wheel transfers the load to the gearbox through the main shaft. The bearing seat is connected to the main shaft through the bearing, which plays a role in supporting and fixing the main shaft and bearing the load transmitted by the main shaft. Therefore, the reliable performance of the bearing seat is the key to ensuring the normal and stable operation of the wind turbine.

[0003] When processing wind turbine bearing seats, they need to be transported between different workstations. However, the existing wind turbine bearing seats cannot be transported at fixed intervals, which affects the processing rhythm. Utility Model Content

[0004] The utility model aims to solve the above problems and provide a fixed-distance conveying mechanism for processing a wind turbine bearing seat, which can realize fixed-distance and timed conveying of the wind turbine bearing seat with compact rhythm and high efficiency.

[0005] The technical solution adopted by the utility model to solve its technical problems is:

[0006] A fixed-distance conveying mechanism for processing a wind power bearing seat comprises a crawler, a limit mechanism arranged on the side of the crawler to prevent the crawler from reversing, and a pushing mechanism for pushing the crawler to convey at intervals, wherein a plurality of positioning rods are evenly arranged on the side of the crawler;

[0007] The pushing mechanism includes a first mounting frame arranged on the crawler bracket and moving on the bracket, a driving plate arranged at the upper end of the first mounting frame and rotatably connected between the left end and the first mounting frame, a driving head cooperating with a positioning rod is provided at the right end of the driving plate, and a driving mechanism for driving the first mounting frame to reciprocate is provided on the crawler bracket.

[0008] Furthermore, a guide rod is provided on the crawler support, and a guide sleeve matching with the guide rod is provided at the lower end of the first mounting frame.

[0009] Furthermore, a groove is provided at the upper end of the first mounting frame, and the driving plate is located in the groove.

[0010] Furthermore, a first compression spring is provided between the driving head and the inner wall of the upper end of the groove, and a first limiting rod cooperating with the lower end of the driving head is provided on the side of the first mounting frame.

[0011] Furthermore, the left end of the driving head is a slope.

[0012] Furthermore, the driving mechanism includes a motor arranged on the crawler support, a driving disc arranged on the output shaft of the motor, and a connecting rod connecting the eccentric position of the driving disc and the first mounting frame.

[0013] Furthermore, the first mounting bracket is provided with an induction switch.

[0014] Furthermore, the limiting mechanism includes a second mounting frame arranged on the crawler bracket, a limiting plate arranged at the upper end of the second mounting frame and rotatably connected between the left end and the second mounting frame, and a limiting head cooperating with the positioning rod is provided at the right end of the limiting plate.

[0015] The beneficial effects of the utility model are:

[0016] 1. The utility model includes a crawler, a limiting mechanism arranged on the side of the crawler to prevent the crawler from reversing, and a pushing mechanism for pushing the crawler to transport at intervals. The side of the crawler is evenly provided with a plurality of positioning rods. When the crawler transports the wind turbine bearing seat, the pushing mechanism cooperates with the positioning rods to continuously drive the crawler to operate at intervals, and the limiting mechanism is used to prevent the crawler from rotating. Thus, the wind turbine bearing seat is transported at intervals, with compact beats and high efficiency.

[0017] 2. The pushing mechanism in the utility model includes a first mounting frame arranged on the crawler bracket and moving on the bracket, a driving plate arranged on the upper end of the first mounting frame and rotatably connected between the left end and the first mounting frame, a driving head matched with a positioning rod is arranged at the right end of the driving plate, and a driving mechanism for driving the first mounting frame to reciprocate is arranged on the crawler bracket. The driving mechanism drives the first mounting frame to continuously reciprocate. When the first mounting frame moves to the right, the driving head cooperates with the positioning rod, and the crawler conveys the wind turbine bearing seat to the right. When the first mounting frame moves to the left, the limiting mechanism locks the crawler, and the driving plate swings upward and retreats without locking the positioning rod, thereby realizing the intermittent operation of the crawler 1. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the technical solutions in the embodiments of the utility model or the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, for ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

[0019] Figure 1 It is a schematic diagram of the structure of the utility model;

[0020] Figure 2 It is a schematic diagram of the structure of the driving mechanism of the utility model.

[0021] In the figure: crawler 1, positioning rod 2, first mounting frame 3, drive plate 4, drive head 5, guide rod 6, guide sleeve 7, groove 8, first compression spring 9, first limit rod 10, motor 11, drive plate 12, connecting rod 13, induction switch 14, second mounting frame 15, limit plate 16, limit head 17. DETAILED DESCRIPTION

[0022] In order to enable those skilled in the art to better understand the technical solutions in the present invention, the following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work should fall within the scope of protection of the present invention.

[0023] like Figure 1 As shown, a fixed-distance conveying mechanism for processing wind turbine bearing seats includes a crawler 1, a limiting mechanism arranged on the side of the crawler 1 to prevent the crawler 1 from reversing, and a pushing mechanism for pushing the crawler 1 to transport at intervals. The crawler 1 is evenly provided with a plurality of positioning rods 2 on the side. The crawler 1 is a metal crawler with high hardness. When the crawler 1 transports the wind turbine bearing seat, the pushing mechanism cooperates with the positioning rods 2 to continuously drive the crawler 1 to operate at intervals, and the limiting mechanism is used to prevent the crawler 1 from rotating. Thus, the wind turbine bearing seat is transported at intervals, with compact beats and high efficiency.

[0024] like Figure 2 As shown, the pushing mechanism includes a first mounting frame 3 arranged on the support of the crawler 1 and moving on the support, a driving plate 4 arranged on the upper end of the first mounting frame 3 and rotatably connected between the left end and the first mounting frame 3, a driving head 5 matched with the positioning rod 2 is provided at the right end of the driving plate 4, and a driving mechanism for driving the first mounting frame 3 to reciprocate is provided on the support of the crawler 1. The driving mechanism drives the first mounting frame 3 to reciprocate continuously. When the first mounting frame 3 moves to the right, the driving head 5 cooperates with the positioning rod 2, and the crawler 1 transports the wind turbine bearing seat to the right. When the first mounting frame 3 moves to the left, the limiting mechanism locks the crawler 1 at this time, and the driving plate 4 swings upward and retreats, and will not lock the positioning rod 2, thereby realizing the intermittent operation of the crawler 1.

[0025] like Figure 2 As shown, the crawler 1 bracket is provided with a guide rod 6, and the lower end of the first mounting frame 3 is provided with a guide sleeve 7 that cooperates with the guide rod 6. The movement direction of the first mounting frame 3 is guided by the cooperation of the guide rod 6 and the guide sleeve 7.

[0026] like Figure 2As shown, a groove 8 is provided at the upper end of the first mounting frame 3 , and the opening of the groove 8 faces downward. The driving plate 4 is located in the groove 8 , and the left end of the driving plate 4 is rotatably connected to the two side walls of the groove 8 .

[0027] like Figure 2 As shown, a first compression spring 9 is provided between the driving head 5 and the inner wall of the upper end of the groove 8, and a first limiting rod 10 is provided on the side of the first mounting frame 3 to cooperate with the lower end of the driving head 5. The first compression spring 9 presses down the driving plate 4 to ensure that the driving head 5 cooperates with the positioning rod, and the driving plate 4 cooperates with the first limiting rod 10 to prevent the driving plate 4 from swinging to a vertical state under the action of its own weight.

[0028] like Figure 2 As shown, the left end of the driving head 5 is an inclined surface to prevent self-locking between the driving head 5 and the positioning rod 2.

[0029] like Figure 2 As shown, the driving mechanism includes a motor 11 arranged on the crawler 1 bracket, a driving disc 12 arranged on the output shaft of the motor 11, and a connecting rod 13 connecting the eccentric position of the driving disc 12 and the first mounting frame 3, one end of the connecting rod 13 is rotatably connected to the eccentric position of the driving disc 12, and the other end of the connecting rod 13 is rotatably connected to the first mounting frame 3. The motor 11 drives the driving disc 12 to rotate, and under the action of the connecting rod 13, the first mounting frame 3 continuously moves left and right.

[0030] like Figure 2 As shown, the first mounting frame 3 is provided with a sensing switch 14, and the sensing switch 14 is used to determine whether the wind turbine bearing seat is delivered to the right position.

[0031] like Figure 1 As shown, the limiting mechanism includes a second mounting frame 15 arranged on the crawler track 1 bracket, a limiting plate 16 arranged at the upper end of the second mounting frame 15 and rotatably connected to the second mounting frame 15 at the left end, a limiting head 17 cooperating with the positioning rod 2 is provided at the right end of the limiting plate 16, and the left end of the limiting head 17 is an inclined surface to prevent locking with the positioning rod, a groove is provided at the upper end of the second mounting frame 15, the limiting plate 16 is located in the groove, the left end of the limiting plate 16 is rotatably connected to the two side walls of the groove, a second compression spring is provided between the limiting plate 16 and the upper side wall of the groove, and a second limiting rod cooperating with the lower end of the limiting plate 16 is provided on the side of the second mounting frame 15.

[0032] In the description of the present invention, it should be noted that the terms "left", "right", "up", "down", etc. indicate directions or positional relationships based on the directions or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore cannot be understood as a limitation on the present invention.

[0033] In the description of the present invention, it should be noted that, unless otherwise clearly specified and limited, the terms "installed", "connected", and "connected" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral connection; it can be a mechanical connection or an electrical connection, it can be a direct connection, it can be an indirect connection through an intermediate medium, and it can be the internal communication of two components. For ordinary technicians in this field, the specific meanings of the above terms in the present invention can be understood according to specific circumstances.

Claims

1. A fixed-distance conveying mechanism for processing a wind turbine bearing seat, comprising a crawler (1), characterized in that: It also includes a limiting mechanism arranged on the side of the crawler (1) for preventing the crawler (1) from reversing, and a pushing mechanism for pushing the crawler (1) for intermittent transportation, and a plurality of positioning rods (2) are evenly arranged on the side of the crawler (1); The pushing mechanism comprises a first mounting frame (3) which is arranged on the crawler (1) bracket and moves on the bracket, a driving plate (4) which is arranged on the upper end of the first mounting frame (3) and is rotatably connected between the left end and the first mounting frame (3), a driving head (5) which cooperates with the positioning rod (2) is provided at the right end of the driving plate (4), and a driving mechanism which drives the first mounting frame (3) to reciprocate is provided on the crawler (1) bracket.

2. A fixed distance conveying mechanism for processing a wind turbine bearing seat as claimed in claim 1, characterized in that: The crawler (1) bracket is provided with a guide rod (6), and the lower end of the first mounting frame (3) is provided with a guide sleeve (7) that matches the guide rod (6).

3. A fixed distance conveying mechanism for processing a wind turbine bearing seat as claimed in claim 1, characterized in that: A groove (8) is provided at the upper end of the first mounting frame (3), and the driving plate (4) is located in the groove (8).

4. A fixed distance conveying mechanism for processing a wind turbine bearing seat as claimed in claim 3, characterized in that: A first compression spring (9) is provided between the driving head (5) and the inner wall of the upper end of the groove (8), and a first limiting rod (10) cooperating with the lower end of the driving head (5) is provided on the side of the first mounting frame (3).

5. A fixed distance conveying mechanism for processing a wind turbine bearing seat as claimed in claim 1, characterized in that: The left end of the driving head (5) is an inclined surface.

6. A fixed distance conveying mechanism for processing a wind turbine bearing seat as claimed in claim 1, characterized in that: The driving mechanism comprises a motor (11) arranged on the crawler (1) bracket, a driving disc (12) arranged on the output shaft of the motor (11), and a connecting rod (13) connecting the eccentric position of the driving disc (12) and the first mounting frame (3).

7. A fixed distance conveying mechanism for processing a wind turbine bearing seat as claimed in claim 1, characterized in that: The first mounting frame (3) is provided with an induction switch (14).

8. A fixed distance conveying mechanism for processing a wind turbine bearing seat as claimed in claim 1, characterized in that: The limiting mechanism comprises a second mounting frame (15) arranged on the crawler (1) bracket, a limiting plate (16) arranged at the upper end of the second mounting frame (15) and rotatably connected between the left end and the second mounting frame (15), and a limiting head (17) cooperating with the positioning rod (2) is provided at the right end of the limiting plate (16).

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