Geological engineering traction winch

Abstract

The invention discloses a geological engineering traction winch which comprises a rack, the rack is connected with a winding drum through a driving assembly, the rack is provided with a guiding assembly, the guiding assembly comprises a guiding box installed on the rack, the inner side of the guiding box is connected with cleaning blocks through threaded rods, and the cleaning blocks are symmetrically arranged. And a second pipeline is connected to the rack through a conveying assembly, the second pipeline is connected with a temporary storage box, the temporary storage box communicates with an inner cavity of a guide box through a third pipeline, and a spray head is arranged at the side end of the guide box. According to the geological engineering traction winch and the driving assembly, the overall structure is simple, the problem that installation and operation are limited due to the fact that complex auxiliary parts are arranged is solved, cleaning liquid is conveyed to the cleaning block and the spray head through the pipeline, impurities are removed through washing and physical friction of the cleaning liquid, abrasion of the impurities to the traction rope is reduced, and the service life of the traction rope is prolonged.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of geological engineering, in particular to a geological engineering traction winch. BACKGROUND

[0002] In geological engineering construction, traction winch is an indispensable equipment, which provides strong traction force for carrying heavy building materials, equipment or construction tools. However, the existing traction winch still has some defects in the process of use. The cable is easy to knot and wear during the whole cable winding and unwinding process, which is not smooth enough, increasing the load of the winch.

[0003] In order to overcome the above-mentioned defects, the existing technology one (Chinese patent with publication number CN210214647U and publication date 2020.03.31) is a geological traction winch, which comprises a traction main machine, a rope arranging device and a cable storage device. The traction main machine is arranged in front of the rope arranging device, and the cable storage device is connected to the rear of the rope arranging device. The traction main machine comprises a traction main machine support, a traction drum and a drum double support. The rope arranging device comprises a rope arranging device support, a sliding seat driving device and a redirecting pulley guide assembly. An angle sensor is installed at the top of the redirecting pulley assembly, and a gas spring is fixed on the redirecting pulley assembly. The cable storage device comprises a cable storage device support, a brake device, a cable storage drum and a cable storage drum driving device. The structure is compact and reasonable. By adopting two traction drum main machines, the traction force is increased. The design of the angle sensor on the rope arranging device ensures the orderly storage of the cable. The brake device of the cable storage device further ensures safety. The existing technology two (Chinese patent with publication number CN118701994A and publication date 2024.09.27) is a winding drum loading and unloading mechanism and a geological traction winch. The geological traction winch is provided with a support on one side. A gap for receiving the reel is formed in the support, and a limiting groove is formed in the gap. A connecting port is formed in the driving head end and communicates with the gap. A ring frame is slidably arranged in the connecting port. The reel is placed vertically downward in the gap on the two supports, so that the reel is installed without complicated methods. The connecting shaft is axially inserted into the reel, so that the pointed end triggers the tapered block to couple the connecting groove. The three-prism pushes the guide block into the limiting groove, realizing the connection and fixation of the driving head, the connecting shaft and the reel. The reel is quickly installed, and the reel can be directly disassembled and replaced, so that the reel pre-wound with different pull ropes can be quickly connected and fixed with the winch, reducing the construction period.

[0004] The existing geological traction winch technology improves the winding and unwinding operation of the traction rope through the rope dispenser, but due to the need to cooperate with multiple mechanical components, the auxiliary mechanical components occupy a large ground space, limiting the installation and operation of the equipment, and the device is directly connected to the winding frame through the motor, which is easy to cause the motor to be damaged due to excessive load, and the traction rope is easy to accumulate impurities such as mud and oil during the winding and unwinding process, which will cause wear on the surface of the traction rope, thereby shortening the service life of the rope.

[0005] In view of the above problems, it is urgent to make innovative design on the basis of the original geological engineering traction winch, therefore we put forward the geological engineering traction winch which can solve the above problems. SUMMARY

[0006] The purpose of the present application is to provide a geological engineering traction winch to solve the problem that the current market improves the winding and unwinding operation of the traction rope through the rope dispenser, but due to the need to cooperate with multiple mechanical components, the auxiliary mechanical components occupy a large ground space, limiting the installation and operation of the equipment, and the device is directly connected to the winding frame through the motor, which is easy to cause the motor to be damaged due to excessive load, and the traction rope is easy to accumulate impurities such as mud and oil during the winding and unwinding process, which will cause wear on the surface of the traction rope, thereby shortening the service life of the rope.

[0007] To achieve the above purpose, the present application provides the following technical scheme: a geological engineering traction winch, comprising a rack, a winding drum connected to the rack through a drive assembly, a guide assembly provided on the rack, the guide assembly comprising a guide box mounted on the rack, a cleaning block connected to the inside of the guide box through a threaded rod, the cleaning block being symmetrically arranged and arranged in an arc shape, a second pipeline connected to the rack through a conveying assembly, the second pipeline being connected to a temporary storage box, the temporary storage box being connected to the inner cavity of the guide box through a third pipeline, and the inner cavity of the guide box being connected to the cleaning block through a pipeline, a nozzle being provided on the side end of the guide box, and the nozzle being connected to the inner cavity of the guide box through a pipeline.

[0008] Preferably, the drive assembly comprises a drive box mounted on the rack, a first motor mounted on the drive box, a first rotating shaft connected to the first motor through a belt transmission structure, and a second rotating shaft connected to the first rotating shaft through a gear reduction structure, and the second rotating shaft is connected through the inside of the winding drum.

[0009] Preferably, the conveying assembly comprises a conveying box mounted on the rack, the conveying box being symmetrically arranged, and a piston mounted in the conveying box.

[0010] Preferably, the rack is provided with a circulating assembly, the circulating assembly comprises a filter box mounted on the rack, the filter box is provided with a receiving box, the receiving box is internally provided with an inclined plate, and the inclined plate is communicated with the inside of the filter box through a transmission pipeline.

[0011] Preferably, the input end of the conveying box is communicated with the bottom of the filter box through a first pipeline, the output end of the conveying box is connected with a second pipeline, the filter box is internally provided with a filter plate, the filter plate is equidistantly provided with a baffle, and the filter plate is arranged in an inclined manner.

[0012] Preferably, the rack is provided with a second motor, the output end of the second motor is connected with a moving seat through a screw rod and a guide rod structure, and the moving seat is located at the upper end of the temporary storage box.

[0013] Preferably, the output end of the second motor is connected with a half gear, the moving frame is provided on the outside of the half gear, the moving frame is symmetrically provided with teeth on the inside, the teeth are matched with the half gear, and the moving frame is movably connected in the limiting box.

[0014] Preferably, the moving frame is connected with a rack at the lower end, the rack is connected to the piston at the lower end of the conveying box at the bottom, the moving frame is connected to the piston at the upper end of the conveying box at the upper end, the input end of the conveying box at the upper end is communicated with the external gas through a pipeline, the output end of the conveying box is communicated with the inner cavity of the temporary storage box through a fourth pipeline, the rack is engaged with a full gear at the side end, and the full gear is provided with a clamping block at the side end.

[0015] Preferably, the temporary storage box is provided with a storage box at the lower end, the storage box is internally provided with a rotating shaft, the rotating shaft is connected to the top end of the guide box through a steel wire rope at the outside, and the storage box is provided with a clamping seat matched with the clamping block at the side end.

[0016] Compared with the prior art, the geological engineering traction winch has the advantages that: the driving assembly has a simple overall structure, the problem that installation and operation are limited due to the setting of complex auxiliary components is solved, the cleaning liquid is delivered to the cleaning block and the nozzle through the pipeline, impurities are removed through cleaning liquid flushing and physical friction, the wear of the traction rope caused by impurities is reduced, and the service life of the traction rope is prolonged, and the specific contents are as follows: (1) The cleaning block can adjust the interval through the threaded rod, can adapt to traction ropes with different diameters, enhances the universality of the equipment, and reduces the use cost; meanwhile, the nozzle sprays cleaning liquid in the reverse direction, and the physical friction of the cleaning block is combined, double cleaning makes the cleaning liquid fully contact the traction rope, avoids the accumulation of impurities, significantly improves the cleaning efficiency, reduces the wear of the traction rope caused by impurities, and prolongs the service life of the traction rope.

[0017] (2) The cleaning liquid after use is guided into the filter box through the inclined plate of the receiving box, the inclined filter plate and the baffle form a stepped filter, the filtering path is prolonged, the filtering effect is improved, impurities are effectively removed, the purified cleaning liquid is recycled, the consumption is greatly reduced, resources are saved, waste liquid discharge is reduced, environmental protection requirements are met, the cleanliness of the cleaning liquid is ensured, and secondary pollution is avoided.

[0018] (3) The first motor realizes speed reduction and torque increase through a gear reduction structure, adapts to high load traction demand, avoids damage of the motor due to high load, ensures smooth operation of the winding drum, the second motor drives the guide box to adjust the position, so that the traction rope is uniformly wound, overlapping and extrusion are avoided, wear is reduced, the winding drum is uniformly stressed, and the safety, stability and reliability of the traction operation are significantly improved.

[0019] (4) The half gear at the output end of the second motor alternately engages with the teeth inside the moving frame, drives the moving frame to reciprocate, and the moving frame drives the pistons of the upper and lower conveying boxes at the same time, completes cleaning liquid suction and exhaust and gas replenishment, integrated design reduces the number of components, reduces the probability of equipment failure, improves operation stability, and is convenient to maintain.

[0020] (5) The rack of the moving frame engages with the full gear to drive the clamping block to rotate, the clamping seat and the clamping block are connected through a rubber pad to reduce wear and noise, and the one-way bearing of the storage box rotating shaft ensures that the steel wire rope is wound in one direction, so that the traction rope is wound neatly and stably, and the overall working performance of the equipment is improved. BRIEF DESCRIPTION OF DRAWINGS

[0021] Figure 1 It is a schematic diagram of the overall structure of the present application; Figure 2 It is a schematic diagram of the overall back view structure of the present application; Figure 3 It is a schematic diagram of the internal structure of the drive box of the present application; Figure 4 It is a schematic diagram of the internal structure of the filter box of the present application; Figure 5 It is a schematic diagram of the connection structure of the moving seat and the temporary storage box of the present application; Figure 6 It is a schematic diagram of the connection structure of the temporary storage box and the storage box of the present application; Figure 7 It is a schematic diagram of the cut structure of the guide box of the present application; Figure 8 It is a schematic diagram of the side view structure of the second motor of the present application; Figure 9 It is a schematic diagram of the Figure 8 enlarged structure of A in the present application; Figure 10 It is a schematic diagram of the cut structure of the storage box of the present application; Figure 11The structure diagram of the card block and the card seat is shown in the figure.

[0022] In the figure: 1, frame; 2, drive box; 3, first motor; 4, belt transmission structure; 5, gear reduction structure; 6, winding drum; 7, guide box; 8, threaded rod; 9, cleaning block; 10, conveying box; 11, piston; 12, first pipeline; 13, second pipeline; 14, temporary storage box; 15, third pipeline; 16, spray head; 17, receiving box; 18, transmission pipeline; 19, filter box; 20, filter plate; 21, inclined plate; 22, baffle; 23, second motor; 24, screw and guide rod structure; 25, moving seat; 26, half gear; 27, moving frame; 28, limiting box; 29, rack; 30, full gear; 31, card block; 32, card seat; 33, rotating shaft; 34, steel wire rope; 35, storage box; 36, fourth pipeline. DETAILED DESCRIPTION

[0023] The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, rather than all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those of ordinary skill in the art without creative work fall within the scope of protection of the present application.

[0024] Embodiment one: In this embodiment, the double cleaning method can more thoroughly remove the attachments on the surface of the traction rope, reduce the wear of impurities on the traction rope, and prolong the service life of the traction rope, such as Figures 1-3 , Figure 7 and Figure 8The technical scheme shown comprises a rack 1, a winding drum 6 connected to the rack 1 through a driving assembly, a guide assembly arranged on the rack 1, the guide assembly comprising a guide box 7 mounted on the rack 1, a cleaning block 9 connected to the inner side of the guide box 7 through a threaded rod 8, the cleaning block 9 being symmetrically arranged and arranged in an arc shape, a second pipe 13 connected to the rack 1 through a conveying assembly, the second pipe 13 being connected to a temporary storage box 14, the temporary storage box 14 being connected to the inner cavity of the guide box 7 through a third pipe 15, and the inner cavity of the guide box 7 being connected to the cleaning block 9 through a pipe, a spray head 16 arranged at the side end of the guide box 7, the spray head 16 being connected to the inner cavity of the guide box 7 through a pipe, the driving assembly comprising a driving box 2 mounted on the rack 1, a first motor 3 mounted on the driving box 2, a first rotating shaft connected to the first motor 3 through a belt transmission structure 4, and a second rotating shaft connected to the first rotating shaft through a gear reduction structure 5, the second rotating shaft being connected to the inside of the winding drum 6, and the conveying assembly comprising a conveying box 10 mounted on the rack 1, the conveying box 10 being symmetrically arranged, and a piston 11 mounted in the conveying box 10, turning on the first motor 3 on the rack 1, the first motor 3 driving the first rotating shaft to rotate through the belt transmission structure 4, the first rotating shaft driving the gear reduction structure 5 in the driving box 2 to reduce the rotating speed and increase the torque, avoiding damage to the first motor 3 due to directly bearing large load, while ensuring more stable operation of the winding drum 6 and improving the safety and reliability of the traction operation, the gear reduction structure 5 transmitting power to the second rotating shaft, the second rotating shaft penetrating the winding drum 6 and driving the winding drum 6 to rotate forward or reverse, realizing winding or releasing of the traction rope and completing the traction operation, the overall structure being simple, reducing the problem of limited installation and operation caused by setting of complex auxiliary components, the traction rope being passed through the symmetric arc-shaped cleaning block 9 on the inner side of the guide box 7, the cleaning block 9 being adjustable in spacing through the threaded rod 8, facilitating the device to adapt to traction ropes of different diameters and enhancing the versatility of the equipment, the piston 11 in the conveying box 10 causing the first pipe 12 to suck the cleaning liquid in the filtering box 19, the cleaning liquid being then pressed into the temporary storage box 14 through the second pipe 13, the cleaning liquid in the temporary storage box 14 entering the inner cavity of the guide box 7 through the third pipe 15, and finally being delivered to the cleaning block 9 and the spray head 16 through the pipe, since the spray head 16 is opposite to the winding direction of the traction rope, the spray head 16 sprays the cleaning liquid to the traction rope, the reverse spraying enabling the cleaning liquid to more fully contact the surface of the traction rope, improving the overall cleaning efficiency, the cleaning block 9 being arranged to contact the surface of the traction rope and remove impurities through cleaning liquid flushing and physical friction, the double cleaning mode being able to more completely remove the attachments on the surface of the traction rope, reducing the wear of the traction rope by impurities and prolonging the service life of the traction rope.

[0025] In this embodiment, uniform winding of the traction rope can avoid extrusion of the traction rope on the winding drum 6, reduce wear between the traction ropes, and ensure uniform stress on the winding drum 6, thereby improving the stability of the equipment. Figures 2-5As shown, it is disclosed that: the rack 1 is provided with a circulating assembly, the circulating assembly comprises a filter box 19 mounted on the rack 1, the filter box 19 is provided with a receiving box 17, the receiving box 17 is internally provided with an inclined plate 21, the inclined plate 21 is inclined and communicated with the inside of the filter box 19 through a transmission pipeline 18, the input end of the conveying box 10 is communicated with the bottom of the filter box 19 through a first pipeline 12, the output end of the conveying box 10 is connected with a second pipeline 13, the filter box 19 is internally provided with a filter plate 20, the filter plate 20 is provided with a baffle 22 at equal intervals, the filter plate 20 is inclined, the rack 1 is provided with a second motor 23, the second motor 23 is connected with a moving seat 25 through a screw rod and a guide rod structure 24, the moving seat 25 is located at the upper end of the temporary storage box 14, the used cleaning liquid is collected through the receiving box 17 below the guide box 7, the inclined plate 21 in the receiving box 17 guides the waste liquid to flow into the filter box 19 through the transmission pipeline 18, the inclined filter plate 20 in the filter box 19 facilitates the blocking of the waste liquid, and the baffle 22 on the filter plate 20 facilitates the step-by-step filtration of the waste liquid, which improves the filtration effect, and the purified cleaning liquid is collected at the bottom of the filter box 19 and is sucked into the conveying box 10 through the first pipeline 12 again, realizing recycling, the recycling of the cleaning liquid greatly reduces the consumption of the cleaning liquid, saves resources, reduces waste liquid discharge, is more environmentally friendly, and opens the second motor 23, the second motor 23 drives the moving seat 25 to move through the screw rod and the guide rod structure 24, thereby adjusting the position of the temporary storage box 14 and the guide box 7, adapting to the retracting and extending track of the traction rope, so that the traction rope can be uniformly wound on the surface of the winding drum 6, and the uniform winding of the traction rope can avoid the squeezing phenomenon of the traction rope on the winding drum 6, reduce the wear between the traction ropes, and at the same time ensure that the winding drum 6 is uniformly stressed, improve the stability of the equipment operation.

[0026] In this embodiment, the gas extrudes the cleaning liquid in the temporary storage box 14, so that the pressure of the cleaning liquid delivered to the cleaning block 9 and the nozzle 16 increases, and the increased pressure enables the cleaning liquid to be sprayed more powerfully on the surface of the traction rope, further improving the overall cleaning efficiency, as shown in Figures 5-11As shown, it is disclosed that the output end of the second motor 23 is connected with a half gear 26, the outer side of the half gear 26 is provided with a moving frame 27, the inner side of the moving frame 27 is symmetrically provided with teeth matched with the half gear 26, the moving frame 27 is movably connected inside a limiting box 28, the lower end of the moving frame 27 is connected with a rack 29, the bottom of the rack 29 is connected on the piston 11 of the lower end conveying box 10, the upper end of the moving frame 27 is connected on the piston 11 of the upper end conveying box 10, and the input end of the conveying box 10 at the upper end is connected in communication with external gas through a pipeline, the output end of the conveying box 10 is connected in communication with the inner cavity of the temporary storage box 14 through a fourth pipeline 36, the side end of the rack 29 is engagedly connected with a full gear 30, the side end of the full gear 30 is installed with a clamping block 31, the temporary storage box 14 is installed below a storage box 35, the inside of the storage box 35 is installed with a rotating shaft 33, the outer side of the rotating shaft 33 is connected at the top end of the guide box 7 through a steel wire rope 34, the side end of the storage box 35 is installed with a clamping seat 32 matched with the clamping block 31, when the second motor 23 is used, the output end of the second motor 23 drives the half gear 26 to rotate, the half gear 26 is alternately engaged with the teeth on the inner side of the moving frame 27, driving the moving frame 27 to reciprocate inside the limiting box 28, the cooperation of the half gear 26 and the moving frame 27 realizes the reciprocating movement of the moving frame 27, the upper and lower ends of the moving frame 27 are respectively connected with the pistons 11 of the upper and lower conveying boxes 10, driving the piston 11 inside the lower end conveying box 10 to reciprocate, which can complete the suction and discharge of the cleaning liquid, driving the piston 11 inside the upper end conveying box 10 to reciprocate, so that the upper end conveying box 10 is connected in communication with external gas through a pipeline, and supplements gas to the temporary storage box 14 through the fourth pipeline 36, so that the gas extrudes the cleaning liquid inside the temporary storage box 14, so that the cleaning liquid is delivered to the cleaning block 9 and the pressure of the spray head 16 is increased, the increased pressure enables the cleaning liquid to be sprayed more powerfully on the surface of the traction rope, further improving the overall cleaning efficiency, and the rack 29 at the lower end of the moving frame 27 is engaged with the full gear 30, driving the clamping block 31 to rotate, when the moving seat 25 moves to the side end of the limiting box 28, the clamping seat 32 at the side end of the storage box 35 is connected with the clamping block 31, since the connecting position of the clamping seat 32 and the clamping block 31 is provided with a rubber pad, the rubber pad enhances the sealing and stability of the connection, avoiding the influence of loose connection on equipment operation, therefore, after the clamping seat 32 is connected with the clamping block 31, the clamping seat 32 drives the rotating shaft 33 inside the storage box 35 to rotate, facilitating the rotating shaft 33 to wind the steel wire rope 34, the rotating shaft 33 inside the storage box 35 is provided with a one-way bearing, which ensures that the rotating shaft 33 can only wind the steel wire rope 34 in one direction, avoiding the guide box 7 from falling down under the action of gravity, ensuring the accuracy of the position adjustment of the guide box 7, the height of the guide box 7 is adjusted by the steel wire rope 34, so that the traction rope is stably wound on the surface of the winding drum 6, the accurate adjustment of the height of the guide box 7 further ensures the stability and neatness of the winding of the traction rope, improving the overall working performance of the equipment.

[0027] Although the present application has been described in detail with reference to the foregoing embodiments, the technical solutions recorded in the foregoing embodiments can be modified, or some of the technical features can be replaced by equivalent features, by those skilled in the art, any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims

1. A geological engineering winch comprising a frame (1) arranged, characterized in that, The rack (1) is connected with a winding drum (6) through a driving assembly, a guide assembly is arranged on the rack (1), the guide assembly comprises a guide box (7) mounted on the rack (1), a cleaning block (9) is connected to the inner side of the guide box (7) through a threaded rod (8), the cleaning blocks (9) are symmetrically arranged, and the cleaning blocks (9) are arranged in an arc shape, a second pipeline (13) is connected to the rack (1) through a conveying assembly, the second pipeline (13) is connected with a temporary storage box (14), the temporary storage box (14) is connected with the inner cavity of the guide box (7) through a third pipeline (15), and the inner cavity of the guide box (7) is connected with the cleaning block (9) through a pipeline, a spray head (16) is arranged at the side end of the guide box (7), and the spray head (16) is connected with the inner cavity of the guide box (7) through a pipeline.

2. A geological engineering winch according to claim 1, characterised in that: The driving assembly comprises a driving box (2) mounted on the rack (1), a first motor (3) is mounted on the driving box (2), the first motor (3) is connected with a first rotating shaft through a belt transmission structure (4), and the first rotating shaft is connected with a second rotating shaft through a gear reduction structure (5), and the winding drum (6) is connected with the second rotating shaft.

3. A geological engineering towing winch according to claim 1, characterised in that: The conveying assembly comprises a conveying box (10) mounted on the rack (1), the conveying box (10) is symmetrically arranged, and the conveying box (10) is internally mounted with a piston (11).

4. A geological engineering towing winch according to claim 1, characterised in that: The rack (1) is provided with a circulating assembly, the circulating assembly comprises a filter box (19) mounted on the rack (1), the filter box (19) is provided with a receiving box (17), the receiving box (17) is internally mounted with an inclined plate (21), and the inclined plate (21) is connected with the inside of the filter box (19) through a transmission pipeline (18) at the inclined position.

5. A geological engineering towing winch according to claim 3, characterised in that: The input end of the conveying box (10) is connected with the inner bottom of the filter box (19) through a first pipeline (12), the output end of the conveying box (10) is connected with a second pipeline (13), the filter box (19) is internally mounted with a filter plate (20), the filter plate (20) is provided with a baffle (22) at equal intervals, and the filter plate (20) is arranged in an inclined manner.

6. A geological engineering towing winch according to claim 1, characterised in that: A second motor (23) is mounted on the rack (1), a moving seat (25) is connected with the second motor (23) through a screw rod and a guide rod structure (24), and the moving seat (25) is located at the upper end of the temporary storage box (14).

7. A geological engineering towing winch according to claim 6, characterised in that: The output end of the second motor (23) is connected with a half gear (26), a moving frame (27) is arranged on the outer side of the half gear (26), toothed gears matched with the half gear (26) are symmetrically arranged on the inner side of the moving frame (27), and the moving frame (27) is movably connected in the limiting box (28).

8. A geological engineering towing winch according to claim 7, characterised in that: The mobile frame (27) is connected with a rack (29) at the lower end, the bottom of the rack (29) is connected with a piston (11) of the lower end conveying box (10), the upper end of the mobile frame (27) is connected with a piston (11) of the upper end conveying box (10), the input end of the conveying box (10) at the upper end is connected with the outside gas through a pipeline, the output end of the conveying box (10) is connected with the inner cavity of the temporary storage box (14) through a fourth pipeline (36), the side end of the rack (29) is engaged with a full gear (30), and the side end of the full gear (30) is installed with a clamping block (31).

9. A geological engineering towing winch according to claim 1, characterised in that: The temporary storage box (14) is installed with a storage box (35) at the lower end, the inside of the storage box (35) is installed with a rotating shaft (33), the outside of the rotating shaft (33) is connected with the top end of the guide box (7) through a steel wire rope (34), and the side end of the storage box (35) is installed with a clamping seat (32) matched with the clamping block (31).

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