Automatic steel wire rope recycling device

Abstract

The present application relates to a kind of steel wire rope automatic recovery device, the recovery device includes super rope device, guide pulley, rope arranging device, rope reel device and electric control cabinet, the rope arranging device is installed on base by support;Super rope device, guide pulley and electric control cabinet are all set on base, the steel wire rope of crane high altitude falling is from super rope device to fixed pulley, passes through guide pulley, passes through rope arranging device and then is installed on rope reel device, and remote controller is started to implement steel wire rope recovery.This scheme provides a kind of new steel wire rope recovery device, the device realizes steel wire rope automatic recovery, saves replacement time, saves human resources, and greatly improves security.

Description

TECHNICAL FIELD

[0001] The present application relates to a recycling device, in particular to an automatic steel wire rope recycling device, belonging to the technical field of mechanical structure parts. BACKGROUND

[0002] The crane steel wire rope plays an important role in the equipment hoisting. In the use process, the broken wire, excessive wear and other situations occur, and the replacement is carried out to prevent accidents. In the past old rope recycling process, the operator first starts the device and presses the handle to spin the old rope from the lifting drum, and a plurality of maintenance personnel stand on the ground below the lifting steel wire rope to coil the old rope together, and when the old rope is spun to the tail end of the drum, the maintenance personnel bind the old rope and the hemp rope with lead wire, then remove the drum pressing plate, and manually slowly put the old rope into the ground. At this time, the old rope is scattered on the ground in a disorderly manner. This method is not safe and has a huge manual recycling labor; secondly, the oil stains of the old rope dropped on the ground cause damage to the current environmental protection. Therefore, there is an urgent need for a new scheme to solve the above technical problems. SUMMARY

[0003] The present application is just for the problems existing in the prior art, and provides an automatic steel wire rope recycling device, which solves the problems of more manpower, low efficiency, environmental protection, and poor safety in replacing the crane lifting steel wire rope. A new type of steel wire rope recycling device is provided, which realizes automatic recycling of the steel wire rope, saves the replacement time, saves the human resources, and greatly improves the safety.

[0004] In order to achieve the above purpose, the technical scheme of the present application is as follows, an automatic steel wire rope recycling device, characterized in that the recycling device comprises an over-rope device, a guide pulley, a fixed pulley, a rope arranging device, a rope coiling device and an electric control cabinet, the rope arranging device is installed on the base through the support; the over-rope device, the guide pulley and the electric control cabinet are all arranged on the base, the fixed pulley is arranged between the over-rope device and the guide pulley, and the guide pulley is connected with the rope coiling device through the rope arranging device.

[0005] As an improvement of the present application, the over-rope device is composed of a channel steel, a rope guide ring, a fixed pulley set, an over-rope pulley assembly and a limiting device, the channel steel is welded on the base; the over-rope pulley assembly is installed in the channel steel, the rope guide ring is welded on the left side of the top middle position of the channel steel, and the fixed pulley set is welded on the right side of the top middle position of the channel steel; the limiting device is installed above the channel steel; when the rope releasing speed does not match the speed of the recycling device during the steel wire rope recycling process, the over-rope pulley will be slowly lifted to touch the over-rope limiting device, and the rope coiling device of the steel wire rope recycling device stops running, thereby playing a safety protection role.

[0006] As an improvement of the application, the super rope pulley assembly comprises a super rope pulley, a roller, a pulley shaft and a roller bearing, the super rope pulley is installed in the middle of the pulley shaft, and the roller bearing and the roller are installed at both ends of the pulley shaft.

[0007] As an improvement of the application, the rope arranging device comprises a support, a three-in-one reducer one, a lead screw, a lead screw nut, a sliding block and a positioning assembly, the three-in-one reducer one is installed on the support, the support is welded on the base, the lead screw is connected with the output end of the reducer by a positioning pin, the sliding block is welded on the lead screw nut, and the rotary motion of the lead screw is changed into linear motion through the sliding block in the channel steel, so that the steel wire rope can be automatically and orderly arranged on the rope disc, manual intervention is reduced, and work efficiency is improved.

[0008] As an improvement of the application, the positioning assembly comprises a limiting part two, a channel steel three, a limiting part three, a positioning pin, a side plate one and a side plate two, the side plate one and the side plate two are welded on the base, the channel steel three is welded on the upper end of the side plate one and the side plate two, the three-in-one reducer one is installed at the middle position of the side plate one, the limiting part two is installed above the side plate one, the lead screw is fixed with the three-in-one reducer one by the positioning pin, and the other end is installed in the side plate two, and the lead screw nut is installed on the lead screw, so that when the lead screw rotates, the lead screw nut moves linearly along the channel steel three. When the lead screw nut moves, the steel wire rope can be effectively and orderly arranged on the rope disc, the safety of the work is improved, and the labor intensity of the workers is reduced.

[0009] As an improvement of the application, the rope disc device comprises a three-in-one reducer two and a rope disc assembly, the three-in-one reducer is installed on the support; the support is welded on the base, the rope disc assembly is connected with the three-in-one reducer through the spline, and the rope disc is fixed with the output end of the three-in-one reducer two by bolts.

[0010] As an improvement of the application, the rope disc assembly comprises a locking bolt, a connecting disc one, an outer wall body, a stop pin, a cylinder, a connecting disc two, a gear shaft one, a gear shaft two, a gear shaft three and a rack shaft, the spline shaft of the three-in-one reducer two is connected with the spline groove of the connecting disc and is fixed by the locking bolt, the left side of the cylinder is fixed with the connecting disc one by bolts, the right side of the cylinder is fixed with the connecting disc two by bolts, the rack shaft is welded on the outer wall body, the rack shaft and the outer wall body can freely slide in the rectangular sleeve of the cylinder, the stop pin is installed on the rack shaft, the gear shaft is respectively engaged with the gear shaft one and the gear shaft three, and the gear shaft one and the gear shaft three are engaged with the rack shaft. When the steel wire rope on the rope disc is recovered, the bolt is loosened, the rope disc is moved out, the gear is rotated to reduce the diameter of the outer wall body, the steel wire rope is removed from the rope disc, and the steel wire rope is truly recovered once.

[0011] Compared with the prior art, the application has the following advantages: the keys of the wireless remote controller of the steel wire rope recovery device are consistent with the first gear hoisting drum speed of the equipment, and effective recovery is achieved when recovering the steel wire rope on the hoisting drum; when manual rope releasing is needed, another key of the wireless remote controller is pressed, and the steel wire rope recovery device matches the speed of manual rope releasing at this time, if the speed of manual rope releasing cannot keep up with the speed of the recovery device, the over-rope pulley is slowly lifted and pressed to the upper limit of the over-rope device, so that the rope reel of the steel wire rope recovery device stops running, and the safety protection effect is achieved. The steel wire rope automatic recovery device and the control method have the following advantages: first, the old steel wire rope can be automatically recovered when the hoisting equipment changes the steel wire rope, and the old steel wire rope can be orderly discharged during the recovery process, so that the problem that many people are needed to cooperate with the recovery of the old steel wire rope on the ground is solved, the safety of the operation is improved, and the human resources are saved; second, the remote control operation device matches the first gear hoisting speed of the hoisting drum of the hoisting equipment and the manual rope releasing speed, so that the old steel wire rope can be quickly, stably and one-time recovered, and the efficiency of the steel wire rope changing operation is improved; third, the old steel wire rope does not directly contact the ground during the steel wire rope changing operation of the hoisting equipment, so that the problem that the old steel wire rope pollutes the ground due to oil stains in the traditional steel wire rope changing mode is effectively solved; and fourth, the steel wire rope changing operation time of the hoisting equipment is reduced by 25%, and the operation rate of the hoisting equipment is improved. BRIEF DESCRIPTION OF DRAWINGS

[0012] Figure 1 is a whole structure front view;

[0013] Figure 2 is a whole structure top view;

[0014] Figure 3 is a structure schematic diagram of the over-rope device;

[0015] Figure 4 is a structure schematic diagram of the rope discharging device;

[0016] Figure 5 is a structure schematic diagram of the rope reel device;

[0017] In the figure: 1 - super rope device, 2 - fixed pulley, 3 - guide pulley, 4 - rope arranging device, 5 - rope disc device, 6 - base, 7 - super rope pulley, 8 - roller, 9 - pulley shaft, 10 - channel steel 1, 11 - cover plate, 12 - limit 1, 13 - channel steel 2, 14 - rope guide ring, 15 - roller bearing, 16 - three-in-one reducer 1, 17 - limit 2, 18 - channel steel 3, 19 - screw nut set, 20 - screw rod, 21 - limit 3, 22 - positioning pin, 23 - side plate 1, 24 - side plate 2, 25 - support, 26 - three-in-one reducer 2, 27 - locking bolt, 28 - connecting disc 1, 29 - outer wall body, 30 - stop pin, 31 - cylinder, 32 - connecting disc 2, 33 - gear shaft 1, 34 - gear shaft 2, 35 - gear shaft 3, 36 - rack shaft, 37 - electric control box. DETAILED DESCRIPTION

[0018] In order to deepen the understanding of the present application, the following detailed description of the embodiment is made in conjunction with the accompanying drawings.

[0019] Example 1: see Figure 1 An automatic steel wire rope recycling device, the recycling device comprising a super rope device 1, a guide pulley 3, a rope arranging device 4, a rope disc device 5 and an electric control cabinet 37, the rope arranging device 4 being installed on the base through a support; the super rope device 1, the guide pulley 3 and the electric control cabinet 37 are all arranged on the base, the fixed pulley 2 is arranged between the super rope device 1 and the guide pulley 3, and the guide pulley 3 is connected to the rope disc device 5 through the rope arranging device 4. As shown in Figure 1 , Figure 2 The steel wire rope falling from the crane at a high altitude passes through the guide pulley 3 from the super rope device 1 to the fixed pulley 2, then passes through the rope arranging device 4 and is installed on the rope disc device 5, and the remote controller is started to implement the recycling of the steel wire rope.

[0020] As shown in Figure 3 The super rope device comprises a super rope pulley 7, a roller 8, a pulley shaft 9, a channel steel 1 0, a cover plate 1 1, a limit 1 2, a channel steel 2 1 3, a rope guide ring 1 4, a roller bearing 1 5, the channel steel 1 0 and the channel steel 2 1 3 are welded on the base 6, the channel steel 1 0 and the channel steel 2 1 3 are welded with the cover plate 1 1 at the uppermost end, the cover plate 1 1 is welded with the rope guide ring 1 4 at the left side, the cover plate 1 1 is installed with the guide pulley 3 at the right side, the limit 1 2 is installed above the channel steel 2 1 3, the super rope pulley 7 is installed in the middle of the pulley shaft 9, the pulley shaft 9 is installed with the roller bearing 1 5 and the roller 8 at both ends, and this set of super rope pulley group is installed in the channel steel 1 0 and the channel steel 2 1 3.

[0021] As shown in Figure 4As shown, the rope arrangement includes three-in-one reducer 16, limit 17, channel steel 18, screw nut group 19, lead screw 20, limit 3 21, positioning pin 22, side plate 1 23, side plate 2 24, side plate 1 23, side plate 2 24 is welded on the base 6, the upper end of side plate 1 23, side plate 2 24 is welded with channel steel 18, three-in-one reducer 1 16 is installed in the middle position of side plate 1 23, limit 2 17 is installed above side plate 1 23, lead screw 20 is fixed with positioning pin 22 of three-in-one reducer, the other end is installed in side plate 2 24, lead screw nut group 19 is installed on lead screw 20, when lead screw 20 rotates, lead screw nut group 19 moves linearly along channel steel 18.

[0022] As shown, Figure 5 As shown, the rope arrangement includes three-in-one reducer 16, limit 17, channel steel 18, screw nut group 19, lead screw 20, limit 3 21, positioning pin 22, side plate 1 23, side plate 2 24, side plate 1 23, side plate 2 24 is welded on the base 6, the upper end of side plate 1 23, side plate 2 24 is welded with channel steel 18, three-in-one reducer 1 16 is installed in the middle position of side plate 1 23, limit 2 17 is installed above side plate 1 23, lead screw 20 is fixed with positioning pin 22 of three-in-one reducer, the other end is installed in side plate 2 24, lead screw nut group 19 is installed on lead screw 20, when lead screw 20 rotates, lead screw nut group 19 moves linearly along channel steel 18. Figures 1-5 A steel wire rope automatic recovery device, the steel wire rope of the crane falling from high altitude passes through the guide pulley 3 through the rope arrangement 4 and is installed on the rope disc device 5 from the over-rope device 1, and the steel wire rope recovery is implemented by starting the remote controller.

[0023] The recovery method is as follows: after the old rope recovery is completed, the old rope is bound with lead wire, the locking bolt 27 on the rope disc is removed, the rope disc is moved out, the handle of the gear shaft 2 34 is rotated, the diameter of the outer wall body 29 is reduced, and the old rope is conveniently slid out of the rope disc.

[0024] The control method is as follows: when the normal recovery of the steel wire on the hoisting drum is controlled, the speed of the rope disc of the steel wire recovery device matches the first gear hoisting drum speed setting on the equipment, and effective recovery is achieved. When recovering steel wires of different diameters, the speed of the rope arranging device is set to achieve the orderly discharge of the steel wire. When manually releasing the rope, another button of the wireless remote control is pressed, and the speed of the steel wire recovery device matches the manual rope releasing speed. If the manual rope releasing speed cannot keep up with the speed of the recovery device, the over-rope pulley 7 is slowly lifted and pressed against the limiting position 12 of the over-rope device, so that the rope disc of the steel wire recovery device stops running, achieving the safety protection effect.

[0025] The steel wire automatic recovery device and control method can realize automatic recovery of old steel wire when the hoisting equipment changes the steel wire, and can achieve orderly discharge of the steel wire during the recovery process, solving the problem of the need for multiple people on the ground to cooperate in recovering old steel wire, improving the safety of the operation and saving human resources. The remote control operation device of the invention matches the first gear hoisting speed of the hoisting drum and the manual rope releasing speed, realizing fast, stable and one-time recovery of old steel wire and improving the efficiency of the steel wire changing operation. The invention realizes that the old steel wire is always not in direct contact with the ground during the steel wire changing operation of the hoisting equipment, effectively solving the problem of oil pollution on the old steel wire during the previous steel wire changing operation.

[0026] It should be noted that the above embodiments are not intended to limit the scope of protection of the present application, and equivalent transformations or substitutions made on the basis of the above technical solutions fall within the scope of protection of the claims of the present application.

Claims

1. An automatic steel wire rope recycling device, characterized by, The recovery device comprises an over-rope device (1), a guide sheave (3), a rope arranging device (4), a rope disc device (5) and an electric control cabinet (37), the rope arranging device is installed on the base through a support, the over-rope device, the guide sheave and the electric control cabinet are arranged on the base, a fixed sheave is arranged between the over-rope device and the guide sheave, and the guide sheave is connected to the rope disc device through the rope arranging device; the over-rope device comprises an over-rope sheave, a roller, a sheave shaft, a channel steel one, a cover plate, a limiting one, a channel steel two, a rope guide ring and a roller bearing, the channel steel one and the channel steel two are welded on the base, the channel steel one and the channel steel two are welded with the cover plate at the uppermost ends, the cover plate is welded with the rope guide ring at the left side, the cover plate is installed with the guide sheave at the right side, the limiting one is installed above the channel steel two, the over-rope sheave is installed in the middle of the sheave shaft, the roller bearing and the roller are installed at the two ends of the sheave shaft, and the set of over-rope sheave groups are installed in the channel steel one and the channel steel two; The control method is as follows: when the steel wire rope on the lifting drum is normally recovered, the rope disc rotation speed of the steel wire rope recovery device matches the first gear lifting drum speed setting on the equipment when the button of the wireless remote controller is pressed, so that effective recovery is achieved; when different diameter steel wire ropes are recovered, the rotation speed of the rope arranging device can be set to achieve the orderly discharge of the steel wire rope; when manual rope releasing is performed, another button of the wireless remote controller is pressed, at this time, the speed of the steel wire rope recovery device matches the manual rope releasing speed; if the manual rope releasing speed cannot follow the speed of the recovery device, the over-rope sheave is slowly lifted and pressed to the limiting one of the over-rope device, so that the rope disc of the steel wire rope recovery device stops running, and the safety protection effect is achieved.

2. The automatic steel wire rope recovery device according to claim 1, characterized in that, The rope arranging device comprises a support, a three-in-one reducer one (16), a lead screw (20), a lead screw nut (19), a sliding block and a positioning assembly, the three-in-one reducer one (16) is installed on the support, the support is welded on the base, the lead screw (20) is connected to the output end of the reducer by a positioning pin (22), the sliding block is welded on the lead screw nut (19), the rotation movement of the lead screw is changed into linear movement through the sliding block in the channel steel, and the effect of arranging the rope is achieved.

3. The automatic steel wire rope recovery device according to claim 2, characterized in that, The positioning assembly comprises a limiting two (17), a channel steel three (18), a limiting three (21), a positioning pin (22), a side plate one (23) and a side plate two (24), the side plate one (23) and the side plate two (24) are welded on the base (6), the channel steel three (18) is welded on the upper end of the side plate one (23) and the side plate two (24), the three-in-one reducer one (16) is installed at the middle position of the side plate one (23), the limiting two (17) is installed above the side plate one (23), the lead screw (20) is fixed with the three-in-one reducer one by the positioning pin (22) and is installed in the side plate two (24) at the other end, and the lead screw nut (19) is installed on the lead screw (20), so that the lead screw nut moves linearly along the channel steel three when the lead screw (20) rotates.

4. The automatic steel wire rope recovery device according to claim 3, characterized in that, The rope disc device comprises a three-in-one reducer two (26) and a rope disc assembly, the three-in-one reducer is installed on a support (25); the support is welded on the base, the rope disc assembly is connected with the three-in-one reducer through a spline, and the rope disc and the output end of the three-in-one reducer two are fixed by bolts.

5. The automatic steel wire rope recovery device according to claim 4, characterized in that, The rope disc assembly comprises a locking bolt (27), a connecting disc I (28), an outer wall body (29), a stop pin (30), a cylinder (31), a connecting disc II (32), a gear shaft I (33), a gear shaft II (34), a gear shaft III (35), a rack shaft (36), and a three-in-one speed reducer II (26). The output spline shaft of the three-in-one speed reducer II (26) is connected with the spline groove of the connecting disc I (28) and is fixed by the locking bolt (27). The left side of the cylinder (31) is fixed with the connecting disc I (28) by bolts. The right side of the cylinder (31) is fixed with the connecting disc II (32) by bolts. The rack shaft (36) is welded on the outer wall body (29). The rack shaft (36) and the outer wall body (29) freely slide in the rectangular sleeve of the cylinder (31). The stop pin (30) is installed on the rack shaft (36). The gear shaft II (34) is respectively meshed and installed with the gear shaft I (33) and the gear shaft III (35). The gear shaft I (33) and the gear shaft III (35) are meshed and installed with the rack shaft (36).

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