Unattended full-automatic winch

Abstract

The application discloses an unattended full-automatic winch, which comprises a base, a transmission rod is installed through the inner top of the base, a first mounting bracket is fixedly connected to the top of the transmission rod, a first connecting plate is fixedly installed on the outer wall of one side of the first mounting bracket, a linear motor is fixedly installed on the outer wall of one side of the first connecting plate, a third supporting bracket is fixedly installed on the outer wall of one side of the linear motor, a supporting mechanism is arranged on the top of the third supporting bracket, a guide bracket is fixedly installed on the top of the supporting mechanism, and a plurality of groups of second pulleys are rotatably installed on the outer wall of the guide bracket. The application can guide the optical cable through the guide bracket, and then bind the optical cable above the guide bracket through the second pulleys, so that the optical cable above the winding roller can be prevented from being easily sheared and bent at the vulcanization position during winding and unwinding, the vulcanization position is prevented from being damaged, the sealing of the optical cable is prevented from being invalid, and the optical cable can be better wound and unwound.

Description

Technical Field

[0001] This invention relates to the field of winch technology, specifically to an unattended fully automatic winch. Background Technology

[0002] Optical fiber cables are integrated transmission media that organically combine metal conductors and optical fibers to transmit electrical energy and optical information simultaneously, along the same path, and in the same direction. They achieve the integrated fusion of power flow, service flow, and information flow. Fully automatic winches are used when laying and winding optical fiber cables, but existing fully automatic winches still have certain shortcomings in use.

[0003] The drawbacks of existing winches are:

[0004] When the existing fully automatic winch is winding up and unwinding optical cables, the vulcanized part of the optical cable is prone to shearing and bending, which leads to damage to the vulcanized part and failure of the optical cable seal. As a result, the fully automatic winch cannot effectively wind up and unwind the optical cable.

[0005] The information disclosed in this background section is intended only to enhance the understanding of the overall background of the present invention and should not be construed as an admission or in any way implying that the information constitutes prior art known to those skilled in the art. Summary of the Invention

[0006] The purpose of this invention is to provide an unattended, fully automatic winch to solve the problems mentioned in the background art.

[0007] To achieve the above objectives, the present invention provides the following technical solution: an unattended fully automatic winch, comprising a base, a transmission rod being installed through the inner top of the base, and the top end of the transmission rod extending through the top of the base; a first mounting frame being fixedly connected to the top of the transmission rod; a first support frame being fixedly installed on the top of the first mounting frame; a winding roller being rotatably installed on the inner side of the first support frame; a first connecting plate being fixedly installed on one outer wall of the first mounting frame; a linear motor being fixedly installed on one outer wall of the first connecting plate; a third support frame being fixedly installed on one outer wall of the linear motor; a support mechanism being provided on the top of the third support frame; a guide frame being fixedly installed on the top of the support mechanism; multiple sets of second pulleys being rotatably installed on the outer wall of the guide frame; and an infrared guide head being fixedly installed on the top of the guide frame.

[0008] Preferably, a remote controller is fixedly installed on one inner wall of the base, a first servo motor is fixedly installed at the bottom of the base, a first transmission gear is fixedly installed at the output end of the first servo motor, and a second transmission gear is fixedly installed at the bottom end of the transmission rod, with the first transmission gear meshing with the second transmission gear.

[0009] Preferably, a second servo motor is fixedly installed on one side of the outer wall of the first support frame, and the output end of the second servo motor is fixedly connected to one side of the outer wall of the take-up roller.

[0010] Preferably, a second mounting bracket is fixedly installed on the top of the take-up roller, a third spring is fixedly installed on the bottom of the second mounting bracket, the bottom end of the third spring is connected to a second limiting plate, and the second limiting plate is located inside the take-up roller.

[0011] Preferably, a third mounting bracket is fixedly installed on one outer wall of the take-up roller, and a fourth spring is fixedly installed on the inner bottom wall and inner top of the third mounting bracket. The top ends of the two sets of fourth springs are connected to a second connecting plate, and mounting plates are slidably installed on the inner sides of the two sets of second connecting plates. Brushes are fixedly installed on the outer walls of the two sets of mounting plates.

[0012] Preferably, the output end of the linear motor is fixedly connected to a slide plate, a guide rod is fixedly installed on the top of the slide plate, a telescopic rod is slidably installed inside the guide rod, a first fixing bolt is threaded through the outer wall of the guide rod, and the bottom end of the first fixing bolt abuts against the outer wall of the telescopic rod.

[0013] Preferably, a connecting rod is slidably installed inside the telescopic rod, a first limiting plate is fixedly installed at the bottom end of the connecting rod, a first spring is fixedly installed on the inner top wall of the telescopic rod, and the bottom of the first spring is connected to the top of the first limiting plate, a second spring is fixedly installed on the inner bottom wall of the telescopic rod, and the top of the second spring is connected to the bottom of the first limiting plate, a second support frame is fixedly installed on the top of the connecting rod, and a first pulley is rotatably installed inside the second support frame.

[0014] Preferably, the support mechanism includes a connecting sleeve rod and an adjusting rod. The adjusting rod is slidably installed on the inner side of the connecting sleeve rod. A second fixing bolt is threaded through the outer wall of the connecting sleeve rod, and the bottom end of the second fixing bolt abuts against the outer wall of the adjusting rod. A connecting seat is fixedly installed on the top of the third support frame. A fitting plate is fixedly installed on the bottom end of the connecting sleeve rod, and the fitting plate fits into the inner side of the connecting seat. A third fixing bolt is threaded through the outer wall of the connecting seat, and the bottom end of the third fixing bolt abuts against the outer wall of the fitting plate.

[0015] Preferably, the fully automatic winch is used as follows:

[0016] S1. When the operator is winding up and unwinding the optical cable, the operation of the fully automatic winch can be remotely controlled through the remote controller. The second servo motor can drive the winding roller to rotate in both directions, thereby winding up and unwinding the optical cable. During the winding up and unwinding, the second limit plate can restrain the optical cable above the winding roller, so that the optical cable can be wound up and unwound better. Then, the optical cable is cleaned with a brush to prevent the presence of debris on the surface of the optical cable during winding up and unwinding, which would affect the use of the optical cable.

[0017] S2. When winding and unwinding the optical cable, the guide frame guides the optical cable, and the second pulley binds the optical cable above the guide frame. This prevents the vulcanized part of the optical cable above the winding roller from being easily sheared and bent during winding and unwinding, which could damage the vulcanized part and cause the optical cable seal to fail. This allows the optical cable to be wound and unwound more effectively. When unwinding the optical cable, the infrared guide head can automatically align the automatic winch with another guide head at the placement position, realizing the function of unmanned winding and unwinding, which is convenient for workers to use.

[0018] S3. When winding and unwinding the optical cable, the first servo motor can drive the first transmission gear to rotate. When the first transmission gear rotates, it can drive the transmission rod to rotate through the second transmission gear. When the transmission rod rotates, it can drive the angle of the first mounting frame to be adjusted. The winding and unwinding angle of the winding roller can be adjusted through the adjustment of the first mounting frame, so that the staff can adjust the winding and unwinding angle of the optical cable according to the actual environment.

[0019] S4. When storing the optical cable, a linear motor can drive the guide rod to move, which in turn drives the second support frame and the first pulley to move left and right. The movement of the second support frame and the first pulley guides the optical cable, allowing the take-up roller to store the optical cable evenly and preventing it from being stored in the same position. The first limiting plate, the first spring, and the second spring can drive the connecting rod to move. When the support frame and the first pulley are under pressure, the connecting rod adjusts the support frame and the first pulley, thereby enabling the support frame and the first pulley to better guide the optical cable.

[0020] Compared with the prior art, the beneficial effects of the present invention are as follows:

[0021] 1. The present invention guides the optical cable through the guide frame and then binds the optical cable above the guide frame through the second pulley. This prevents the vulcanized part of the optical cable above the take-up roller from being easily sheared and bent during take-up and untake-down, which would damage the vulcanized part and cause the optical cable seal to fail. This allows the optical cable to be taken up and untake-down more effectively.

[0022] 2. This invention uses a second limiting plate to restrain the optical cable above the take-up roller, allowing for better winding and unwinding of the optical cable. A second mounting bracket provides a mounting position for a third spring, which in turn moves the second limiting plate, adjusting its position to match the thickness of the optical cable above the take-up roller. This further enhances the restraint of the optical cable. Two sets of brushes clean the optical cable. The third mounting bracket provides a mounting position for a fourth spring, and a second connecting plate provides a mounting position for a mounting plate. The mounting plate, in turn, provides a mounting position for the brushes. The fourth spring moves the brushes, ensuring close contact between the brushes and the optical cable for effective cleaning. This prevents debris from remaining on the surface of the optical cable during winding and unwinding, thus ensuring its usability.

[0023] 3. In this invention, a linear motor drives a guide rod to move, which in turn drives the second support frame and the first pulley to move left and right. The movement of the second support frame and the first pulley guides the optical cable, allowing the take-up roller to evenly collect the optical cable and preventing it from being collected in the same position. The first limiting plate, the first spring, and the second spring drive a connecting rod to move. When the support frame and the first pulley are under pressure, the connecting rod adjusts the support frame and the first pulley, thereby enabling the support frame and the first pulley to better guide the optical cable. Attached Figure Description

[0024] Figure 1 This is a schematic diagram of the overall structure of the present invention;

[0025] Figure 2 This is a schematic diagram of the mounting bracket structure of the present invention;

[0026] Figure 3 This is a cross-sectional view of the fully automatic winch of the present invention;

[0027] Figure 4 This is a schematic diagram of the guide rod structure of the present invention;

[0028] Figure 5 This is a schematic cross-sectional view of the guide rod structure of the present invention;

[0029] Figure 6 This is a schematic diagram of the winding roller structure of the present invention;

[0030] Figure 7 This is a schematic diagram of the guide frame structure of the present invention.

[0031] In the diagram: 1. Base; 2. First servo motor; 3. First transmission gear; 4. Transmission rod; 5. Second transmission gear; 6. First mounting bracket; 7. First connecting plate; 8. First support frame; 9. Second servo motor; 10. Linear motor; 11. Slide plate; 12. Guide rod; 13. First fixing bolt; 14. Telescopic rod; 15. Connecting rod; 16. First limiting plate; 17. First spring; 18. Second spring; 19. Second support frame; 20. ... 21. Pulley; 22. Take-up roller; 23. Second mounting bracket; 24. Third spring; 25. Second limiting plate; 26. Third mounting bracket; 27. Fourth spring; 28. Second connecting plate; 29. ​​Mounting plate; 30. Brush; 31. Third support frame; 32. Connecting seat; 33. Second fixing bolt; 34. Connecting sleeve rod; 35. Fitting plate; 36. Third fixing bolt; 37. Adjusting rod; 38. Guide frame; 39. Second pulley; 30. Infrared guide head. Detailed Implementation

[0032] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0033] Please see Figures 1 to 7 Unmanned, fully automated winch;

[0034] The system includes a base 1, a transmission rod 4 that is installed through the top of the base 1, and the top end of the transmission rod 4 that is installed through the top of the base 1. A remote controller is fixedly installed on the inner wall of one side of the base 1. A first servo motor 2 is fixedly installed at the bottom of the base 1. A first transmission gear 3 is fixedly installed at the output end of the first servo motor 2. A second transmission gear 5 is fixedly installed at the bottom end of the transmission rod 4, and the first transmission gear 3 meshes with the second transmission gear 5. A first mounting frame 6 is fixedly connected to the top of the transmission rod 4. A first support frame 8 is fixedly installed on the top of the first mounting frame 6. A take-up roller 21 is rotatably installed on the inner side of the first support frame 8.

[0035] The base 1 provides an installation position for the first mounting frame 6, which in turn provides an installation position for the first support frame 8. The first support frame 8 provides an installation position for the take-up roller 21, which provides a storage position for the optical cable. The operation of the fully automatic winch can be remotely controlled via a remote controller. The operation of the first servo motor 2 drives the first transmission gear 3 to rotate. When the first transmission gear 3 rotates, it drives the transmission rod 4 to rotate via the second transmission gear 5. When the transmission rod 4 rotates, it can adjust the angle of the first mounting frame 6. The take-up and unwinding angle of the take-up roller 21 can be adjusted by adjusting the first mounting frame 6.

[0036] A second servo motor 9 is fixedly installed on one side of the outer wall of the first support frame 8, and the output end of the second servo motor 9 is fixedly connected to one side of the outer wall of the take-up roller 21. A second mounting frame 22 is fixedly installed on the top of the take-up roller 21, and a third spring 23 is fixedly installed on the bottom of the second mounting frame 22. A second limiting plate 24 is connected to the bottom end of the third spring 23, and the second limiting plate 24 is located inside the take-up roller 21. A third mounting frame 25 is fixedly installed on one side of the outer wall of the take-up roller 21. A fourth spring 26 is fixedly installed on both the inner bottom wall and the inner top of the third mounting frame 25. A second connecting plate 27 is connected to the top of both sets of fourth springs 26. A mounting plate 28 is slidably installed on the inner side of both sets of second connecting plates 27. The mounting plate 28 is slidably installed on the inner side of the second connecting plate 27, which facilitates the replacement of the brush 29 by the operator. A brush 29 is fixedly installed on the outer wall of both sets of mounting plates 28.

[0037] When workers are winding and unwinding the optical cable, the second servo motor 9 drives the take-up roller 21 to rotate in both directions, thereby winding and unwinding the optical cable. During winding and unwinding, the second limiting plate 24 can restrain the optical cable above the take-up roller 21, allowing the optical cable to be wound and unwound more effectively. The second mounting bracket 22 provides a mounting position for the third spring 23, which in turn drives the second limiting plate 24 to move. This allows the second limiting plate 24 to be adjusted according to the thickness of the optical cable above the take-up roller 21, thus ensuring the second limiting plate... 24 can better restrain the optical cable above the take-up roller 21. The optical cable can be cleaned by two sets of brushes 29. The third mounting bracket 25 can provide a mounting position for the fourth spring 26. The second connecting plate 27 can provide a mounting position for the mounting plate 28. The mounting plate 28 can provide a mounting position for the brushes 29. The fourth spring 26 can drive the brushes 29 to move, so that the brushes 29 can make close contact with the optical cable, thereby enabling the brushes 29 to better clean the optical cable and avoid the presence of debris on the surface of the optical cable during take-up and untake-up, which would affect the use of the optical cable.

[0038] A first connecting plate 7 is fixedly installed on one outer wall of the first mounting bracket 6. A linear motor 10 is fixedly installed on one outer wall of the first connecting plate 7. A slide plate 11 is fixedly connected to the output end of the linear motor 10. A guide rod 12 is fixedly installed on the top of the slide plate 11. A telescopic rod 14 is slidably installed inside the guide rod 12. A first fixing bolt 13 is threaded through the outer wall of the guide rod 12, and the bottom end of the first fixing bolt 13 abuts against the outer wall of the telescopic rod 14. A connecting rod 15 is slidably installed inside the telescopic rod 14. A first limiting plate 16 is fixedly installed at the bottom end of the connecting rod 15. A first spring 17 is fixedly installed on the inner top wall of the telescopic rod 14, and the bottom of the first spring 17 is connected to the top of the first limiting plate 16. A second spring 18 is fixedly installed on the inner bottom wall of the telescopic rod 14, and the top of the second spring 18 is connected to the bottom of the first limiting plate 16. A second support frame 19 is fixedly installed on the top of the connecting rod 15. A first pulley 20 is rotatably installed inside the second support frame 19.

[0039] The first connecting plate 7 provides an installation position for the linear motor 10. When the optical cable is being stored, the linear motor 10 can drive the guide rod 12 to move, which in turn drives the second support frame 19 and the first pulley 20 to move left and right. The movement of the second support frame 19 and the first pulley 20 guides the optical cable, allowing the take-up roller 21 to evenly store the optical cable and preventing it from being stored in the same position. The telescopic rod 14 slides inside the guide rod 12, thereby adjusting the height of the support frame 19 and the first pulley 20. The adjustment allows the support frame 19 and the first pulley 20 to better guide the optical cable. After adjustment, the first fixing bolt 13 is rotated so that the bottom end of the first fixing bolt 13 abuts against the telescopic rod 14, thereby ensuring the stability of the telescopic rod 14. The first limiting plate 16, the first spring 17, and the second spring 18 can drive the connecting rod 15 to move. When the support frame 19 and the first pulley 20 are under pressure, the connecting rod 15 is used to adjust the support frame 19 and the first pulley 20, thereby allowing the support frame 19 and the first pulley 20 to better guide the optical cable.

[0040] A third support frame 30 is fixedly installed on one side of the outer wall of the linear motor 10. A support mechanism is provided on the top of the third support frame 30. The support mechanism includes a connecting sleeve rod 33 and an adjusting rod 36. The adjusting rod 36 is slidably installed on the inner side of the connecting sleeve rod 33. A second fixing bolt 32 is threaded through the outer wall of the connecting sleeve rod 33, and the bottom end of the second fixing bolt 32 abuts against the outer wall of the adjusting rod 36. A connecting seat 31 is fixedly installed on the top of the third support frame 30. A fitting plate 34 is fixedly installed on the bottom end of the connecting sleeve rod 33, and the fitting plate 34 is fitted into the inner side of the connecting seat 31. A third fixing bolt 35 is threaded through the outer wall of the connecting seat 31, and the bottom end of the third fixing bolt 35 abuts against the outer wall of the fitting plate 34. A guide frame 37 is fixedly installed on the top of the support mechanism. Multiple sets of second pulleys 38 are rotatably installed on the outer wall of the guide frame 37. An infrared guide head 39 is fixedly installed on the top of the guide frame 37.

[0041] The connecting sleeve 33 is supported by the third support frame 30. The connecting sleeve 33 is fitted inside the connecting seat 31 by the fitting plate 34. Rotating the third fixing bolt 35 causes its bottom end to abut against the outer wall of the fitting plate 34, ensuring the stability of the connecting sleeve 33 and facilitating its removal by workers. This allows for easy movement of the fully automatic winch. The height of the guide frame 37 can be adjusted by sliding the adjusting rod 36 inside the connecting sleeve 33, allowing it to be adjusted according to the actual environment. After adjustment, rotating the second fixing bolt 32... The bottom end of the guide rod 36 abuts against the outer wall of the adjusting rod 36 to ensure the stability of the adjusting rod 36. The guide frame 37 guides the optical cable, and the second pulley 38 binds the optical cable above the guide frame 37. This prevents the vulcanized part of the optical cable above the winding roller 21 from being easily sheared and bent during winding and unwinding, which could damage the vulcanized part and cause the optical cable seal to fail. This allows the optical cable to be wound and unwound more effectively. When the optical cable is unwound, the infrared guide head 39 can automatically align the automatic winch with another guide head at the placement position, realizing the function of unmanned winding and unwinding, which is convenient for workers to use.

[0042] Working principle: The operation of the fully automatic winch can be remotely controlled via a remote controller. The first servo motor 2 drives the first transmission gear 3 to rotate. When the first transmission gear 3 rotates, it drives the transmission rod 4 to rotate via the second transmission gear 5. The rotation of the transmission rod 4 adjusts the angle of the first mounting frame 6. When workers are winding up and unwinding the optical cable, the second servo motor 9 drives the take-up roller 21 to rotate in both directions, thereby winding up and unwinding the optical cable above the take-up roller 21. During winding up and unwinding, the second limit plate 24 can restrain the optical cable above the take-up roller 21. The second mounting frame 22 provides an installation position for the third spring 23. The three springs 23 can move the second limiting plate 24, allowing the second limiting plate 24 to adjust to the thickness of the optical cable above the take-up roller 21. This enables the second limiting plate 24 to better restrain the optical cable above the take-up roller 21. Two sets of brushes 29 can clean the optical cable. The third mounting bracket 25 provides a mounting position for the fourth spring 26, and the second connecting plate 27 provides a mounting position for the mounting plate 28. The mounting plate 28 provides a mounting position for the brushes 29, and the fourth spring 26 can move the brushes 29, ensuring close contact between the brushes 29 and the optical cable for better cleaning. The linear motor 10 drives the guide rod 12 to move, which in turn drives the second support frame 19 and the first pulley 20 to move left and right. This movement guides the optical cable. The telescopic rod 14 slides inside the guide rod 12, allowing adjustment of the height of the support frame 19 and the first pulley 20, thus improving their ability to guide the optical cable. After adjustment, rotating the first fixing bolt 13 causes its bottom end to abut against the telescopic rod 14, ensuring its stability. The first limiting plate 16, the first spring 17, and the second spring 18 drive the connecting rod 15 to move. This movement is achieved when the support frame 19 and the first pulley 20 are under pressure. At the same time, the support frame 19 and the first pulley 20 are adjusted by the connecting rod 15, so that the support frame 19 and the first pulley 20 can better guide the optical cable. The height of the guide frame 37 can be adjusted by the sliding of the adjusting rod 36 on the inner side of the connecting sleeve rod 33, so that the guide frame 37 can be adjusted according to the actual environment. After adjustment, the bottom end of the second fixing bolt 32 is pressed against the outer wall of the adjusting rod 36 by rotating the second fixing bolt 32, so as to ensure the stability of the adjusting rod 36. The optical cable can be guided by the guide frame 37, and the optical cable above the guide frame 37 is bound by the second pulley 38. The infrared guide head 39 can automatically align the automatic winch with another guide head at the placement position to realize the unmanned release and retrieval function.

[0043] It will be apparent to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the invention can be implemented in other specific forms without departing from its spirit or essential characteristics. Therefore, the embodiments should be considered in all respects as exemplary and non-limiting, and the scope of the invention is defined by the appended claims rather than the foregoing description. Thus, all variations falling within the meaning and scope of equivalents of the claims are intended to be included within the present invention. No reference numerals in the claims should be construed as limiting the scope of the claims.

Claims

1. An unattended fully automatic winch, including a base (1), characterized in that: A transmission rod (4) is installed through the inner top of the base (1), and the top end of the transmission rod (4) extends through the top of the base (1). A first mounting bracket (6) is fixedly connected to the top of the transmission rod (4). A first support bracket (8) is fixedly installed on the top of the first mounting bracket (6). A take-up roller (21) is rotatably installed on the inner side of the first support bracket (8). A first connecting plate (7) is fixedly installed on one side of the outer wall of the first mounting bracket (6). A linear motor (10) is fixedly installed on one side of the outer wall of the first connecting plate (7). A third support bracket (30) is fixedly installed on one side of the outer wall of the linear motor (10). A support mechanism is provided on the top of the third support bracket (30). A guide bracket (37) is fixedly installed on the top of the support mechanism. Multiple sets of second pulleys (38) are rotatably installed on the outer wall of the guide bracket (37). An infrared guide head (39) is fixedly installed on the top of the guide bracket (37). A slide plate (11) is fixedly connected to the output end of the linear motor (10). A guide rod (12) is fixedly installed on the top of the plate (11). A telescopic rod (14) is slidably installed inside the guide rod (12). A first fixing bolt (13) is threaded through the outer wall of the guide rod (12), and the bottom end of the first fixing bolt (13) abuts against the outer wall of the telescopic rod (14). The support mechanism includes a connecting sleeve rod (33) and an adjusting rod (36). The adjusting rod (36) is slidably installed on the inner side of the connecting sleeve rod (33), and the threaded outer wall of the connecting sleeve rod (33) is threaded through. A second fixing bolt (32) is installed, and the bottom end of the second fixing bolt (32) abuts against the outer wall of the adjusting rod (36). A connecting seat (31) is fixedly installed on the top of the third support frame (30). A fitting plate (34) is fixedly installed on the bottom end of the connecting sleeve rod (33), and the fitting plate (34) is fitted into the inner side of the connecting seat (31). A third fixing bolt (35) is threaded through the outer wall of the connecting seat (31), and the bottom end of the third fixing bolt (35) abuts against the outer wall of the fitting plate (34).

2. The unattended fully automatic winch according to claim 1, characterized in that: A remote controller is fixedly installed on one side inner wall of the base (1), a first servo motor (2) is fixedly installed at the bottom of the base (1), a first transmission gear (3) is fixedly installed at the output end of the first servo motor (2), a second transmission gear (5) is fixedly installed at the bottom end of the transmission rod (4), and the first transmission gear (3) meshes with the second transmission gear (5).

3. The unattended fully automatic winch according to claim 1, characterized in that: A second servo motor (9) is fixedly installed on one side of the outer wall of the first support frame (8), and the output end of the second servo motor (9) is fixedly connected to one side of the outer wall of the take-up roller (21).

4. The unattended fully automatic winch according to claim 1, characterized in that: The top of the take-up roller (21) is fixedly mounted with a second mounting bracket (22), and the bottom of the second mounting bracket (22) is fixedly mounted with a third spring (23). The bottom end of the third spring (23) is connected to a second limiting plate (24), and the second limiting plate (24) is located inside the take-up roller (21).

5. The unattended fully automatic winch according to claim 1, characterized in that: A third mounting bracket (25) is fixedly installed on one side of the outer wall of the take-up roller (21). A fourth spring (26) is fixedly installed on the inner bottom wall and the inner top of the third mounting bracket (25). A second connecting plate (27) is connected to the top of each of the two sets of fourth springs (26). Mounting plates (28) are slidably installed on the inner side of each of the two sets of second connecting plates (27). A brush (29) is fixedly installed on the outer wall of each of the two sets of mounting plates (28).

6. The unattended fully automatic winch according to claim 1, characterized in that: A connecting rod (15) is slidably installed inside the telescopic rod (14). A first limiting plate (16) is fixedly installed at the bottom end of the connecting rod (15). A first spring (17) is fixedly installed on the inner top wall of the telescopic rod (14), and the bottom of the first spring (17) is connected to the top of the first limiting plate (16). A second spring (18) is fixedly installed on the inner bottom wall of the telescopic rod (14), and the top of the second spring (18) is connected to the bottom of the first limiting plate (16). A second support frame (19) is fixedly installed on the top of the connecting rod (15), and a first pulley (20) is rotatably installed inside the second support frame (19).

7. The unattended fully automatic winch according to any one of claims 1 to 6, characterized in that, The operating method of this fully automatic winch is as follows: S1. When the staff is winding up and unwinding the optical cable, the operation of the fully automatic winch can be remotely controlled through the remote controller. The second servo motor (9) can drive the winding roller (21) to rotate in both directions, thereby winding up and unwinding the optical cable through the winding roller (21). During the winding up and unwinding of the optical cable, the second limit plate (24) can restrain the optical cable above the winding roller (21), so that the optical cable can be wound up and unwinded better. Then, the optical cable is cleaned by the brush (29) to avoid the presence of debris on the surface of the optical cable during winding up and unwinding, which would affect the use of the optical cable. S2. When winding and unwinding the optical cable, the optical cable can be guided by the guide frame (37), and the optical cable above the guide frame (37) can be bound by the second pulley (38). This prevents the optical cable above the winding roller (21) from being easily sheared and bent during winding and unwinding, which would damage the vulcanized part and cause the optical cable seal to fail. This allows the optical cable to be wound and unwinded better. When unwinding the optical cable, the infrared guide head (39) can automatically align the automatic winch with another guide head at the placement position, realizing the unmanned winding and unwinding function, which is convenient for staff to use. S3. When winding and unwinding the optical cable, the first servo motor (2) can drive the first transmission gear (3) to rotate. When the first transmission gear (3) rotates, it can drive the transmission rod (4) to rotate through the second transmission gear (5). When the transmission rod (4) rotates, it can drive the angle of the first mounting frame (6) to be adjusted. The winding and unwinding angle of the winding roller (21) can be adjusted through the adjustment of the first mounting frame (6), so that the staff can adjust the winding and unwinding angle of the optical cable according to the actual environment. S4. When storing the optical cable, the guide rod (12) can be moved by the linear motor (10). The guide rod (12) can move the second support frame (19) and the first pulley (20) left and right. The movement of the second support frame (19) and the first pulley (20) can guide the optical cable, so that the winding roller (21) can store the optical cable evenly and avoid storing the optical cable in the same position. Then, the connecting rod (15) can be moved by the first limiting plate (16), the first spring (17), and the second spring (18). When the support frame (19) and the first pulley (20) are under pressure, the support frame (19) and the first pulley (20) can be adjusted by the connecting rod (15), so that the support frame (19) and the first pulley (20) can better guide the optical cable.

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