Steel wire rope groove-disengaging-preventing winding drum for ship loader

Abstract

The utility model relates to the technical field of winding drums, and discloses a steel wire rope anti-disengagement winding drum for a ship loader, which comprises a winding drum main body and a power mechanism for driving the winding drum main body to rotate, side wall rotating plates are rotatably sleeved at two ends of the winding drum main body, and a seat frame is fixedly connected to the bottoms of the two side wall rotating plates. The backs of the two side wall rotating plates are fixedly connected with elastic arms, the output ends of the elastic arms are fixedly connected with guide pressing rollers, and the guide pressing rollers are used for pressing a steel wire rope wound around the side wall of the winding drum body and guiding the steel wire rope in the winding process; according to the winding drum, the elastic arm is matched with the guide compression roller, so that when the winding drum is used for winding a steel rope, the guide compression roller always presses the wound steel rope, on one hand, the situation that the steel rope on the surface of the winding drum body is separated from a groove is avoided, and on the other hand, the wound steel rope is prevented from loosening.

Description

TECHNICAL FIELD

[0001] The utility model relates to reel technical field more particularly to a kind of steel wire rope anti-off groove reel for ship loader. BACKGROUND

[0002] Steel wire rope reel for ship loader is an important component of ship loader, mainly used for winding steel wire rope, and through the winding and unwinding of steel wire rope, the lifting, translation and other actions of related components of ship loader are realized to complete the loading operation of goods;It is usually composed of reel body, hub, shaft, bearing seat and the like. The reel body is the part for winding steel wire rope, generally cylindrical, with helical grooves on the surface to guide the neat arrangement of steel wire rope. The hub connects the cylinder and the shaft, and plays the role of supporting and transmitting torque. The shaft is installed on the frame of ship loader through the bearing seat, so that the reel can rotate smoothly.

[0003] The existing steel rope reel has defects in use. During the winding process, the steel rope may be off the groove, that is, the steel rope is not wound along the groove on the surface of the reel, which can easily cause the steel rope to be tangled during winding. Under this condition, the steel rope is prone to disorder and knotting, and the possibility of steel rope wear and tear and breakage is increased. UTILITY MODEL CONTENTS

[0004] In order to overcome the above-mentioned defects of the prior art, the utility model provides a steel wire rope anti-off groove reel for ship loader to solve the problem of steel rope off groove condition of the traditional steel rope reel in use in the above background technology.

[0005] The utility model provides the following technical scheme: a steel wire rope anti-off groove reel for ship loader, comprising a reel main body and a power mechanism for driving the reel main body to rotate, both ends of the reel main body are rotatably sleeved with side wall rotating plates, the bottom of the two side wall rotating plates is fixedly connected with a seat frame, the back of the two side wall rotating plates is fixedly connected with elastic arms, the output end of the elastic arm is fixedly connected with a guide compression roller, the guide compression roller is used for compressing the steel wire rope wound on the side wall of the reel main body, and the guide compression roller is also used for guiding the steel wire rope during winding.

[0006] Further, the elastic arm comprises two end blocks, the two end blocks are fixedly connected with the side wall of the two side wall rotating plates respectively, the inner side of the two end blocks is fixedly connected with a fixed shaft, the side wall of the fixed shaft is rotatably sleeved with a rotating cylinder, the side wall of the rotating cylinder is fixedly connected with the side wall of the guide compression roller through a connecting arm, the side wall of the fixed shaft is fixedly connected with two ring plates, and the two ends of the rotating cylinder are drivingly connected with the two ring plates through two torsional springs respectively.

[0007] Further, the guide compression roller comprises a cylinder shell, a sliding groove is formed in the side wall of the cylinder shell and communicates with the inner cavity, a reciprocating screw is fixedly connected in the inner cavity of the cylinder shell, a sliding ring is threadedly sleeved on the side wall of the reciprocating screw, a ring sleeve is rotatably sleeved on the side wall of the sliding ring, a protruding block is arranged on the side wall of the ring sleeve, the protruding block penetrates through the sliding groove and is connected with a fixed plate, the front surface of the fixed plate is fixedly connected with the sliding ring, a rotating hole and a rail groove are formed in the side wall of the sliding ring, two knobs are rotatably sleeved in the rotating hole and the rail groove respectively, one end of the two knobs is fixedly connected with a main clamping wheel and a secondary clamping wheel respectively, the sliding ring is provided with a transmission assembly and a displacement mechanism, one of the knobs is in transmission connection with the sliding ring through the transmission assembly, and the other knob is in butt joint with the output end of the displacement mechanism.

[0008] Further, the transmission assembly comprises a driven gear ring, a driven pulley, a driving gear ring and a driving pulley, the driven gear ring is fixedly connected on the side wall of the sliding ring, the driving gear ring is arranged on the side wall of the driven pulley and is in meshing connection with the driven gear ring, the driven pulley is rotatably sleeved on the side wall of the sliding ring, and the driving pulley is fixedly connected at the other end of the knob in butt joint with the main clamping wheel and is in transmission connection with the driven pulley through a transmission belt.

[0009] Further, the displacement mechanism comprises two end plates, the two end plates are fixedly connected on the side wall of the sliding ring, a threaded shaft is rotatably sleeved on the inner side of the two end plates, a moving block is threadedly sleeved on the side wall of the threaded shaft, and the other end of the knob connected with the secondary clamping wheel is rotatably sleeved on one side of the moving block.

[0010] Further, one end of the threaded shaft penetrates through the end plate and is connected with a rotating handle, and a rubber anti-skid sleeve is arranged on the side wall of the rotating handle.

[0011] Further, the main clamping wheel and the secondary clamping wheel are both arranged in a V-shaped wheel.

[0012] Technical effects and advantages of the present application:

[0013] The elastic arm and the guide compression roller are arranged, so that the guide compression roller can always hold the wound steel rope when the steel rope is wound on the winding drum, on one hand, the steel rope on the surface of the winding drum body is prevented from being out of the groove, and on the other hand, the wound steel rope is prevented from loosening; the structure of the guide compression roller is improved, the wound steel rope can be automatically guided by the guide compression roller, the steel rope is neatly wound on the winding drum body, the wound steel rope is prevented from being disordered, and the guide power is not additionally arranged, but the friction force during the winding of the steel rope can be utilized to automatically guide. BRIEF DESCRIPTION OF DRAWINGS

[0014] Figure 1 It is a whole structure schematic view of the present application;

[0015] Figure 2 This is an exploded view of the overall structure of this utility model;

[0016] Figure 3 This utility model Figure 2 A schematic diagram of the elastic arm structure in the diagram;

[0017] Figure 4 This utility model Figure 2 A schematic diagram of the guide roller structure in the middle;

[0018] Figure 5 This utility model Figure 4 A structural diagram.

[0019] The attached figures are labeled as follows: 1. Drum body; 2. Side wall rotating plate; 3. Seat frame; 4. Elastic arm; 5. Guide pressure roller; 41. End block; 42. Fixed shaft; 43. Rotating drum; 44. Ring plate; 45. Torsion spring; 46. Connecting arm; 51. Drum shell; 52. Slide groove; 53. Reciprocating screw; 54. Slip ring; 55. Ring sleeve; 56. Fixed plate; 57. Main clamping wheel; 58. Secondary clamping wheel; 59. Transmission assembly; 510. Shifting mechanism; 591. Passive gear ring; 592. Passive pulley; 593. Active gear ring; 594. Active pulley; 511. End plate; 512. Threaded shaft; 513. Moving block. Detailed Implementation

[0020] The specific embodiments of this utility model will now be described in detail with reference to the accompanying drawings.

[0021] Reference Figure 1 and Figure 2 This utility model provides a wire rope anti-derailment drum for a ship loader, including a drum body 1 and a power mechanism for driving the drum body 1 to rotate. Both ends of the drum body 1 are rotatably sleeved with side wall spiral plates 2. The bottom of the two side wall spiral plates 2 is fixedly connected to a base frame 3. The back of the two side wall spiral plates 2 is fixedly connected to an elastic arm 4. The output end of the elastic arm 4 is fixedly connected to a guide pressure roller 5. The guide pressure roller 5 is used to press the wire rope wound on the side wall of the drum body 1. The guide pressure roller 5 is also used to guide the wire rope during winding.

[0022] In use, one end of the wire rope is fixed to the surface of the drum body 1. The power mechanism drives the drum body 1 to rotate and wind up the wire rope. The wire rope wound on the side wall of the drum body 1 is affected by the pressure of the guide roller 5 and can be regularly arranged along the spiral rope groove on the side wall of the drum body 1, which can prevent the wire rope from falling out of the rope groove. Through the guiding effect of the guide roller 5, during the winding process, the guide roller 5 can move the wire rope back and forth along the side wall of the drum body 1, so that when the wire rope is wound to the second layer, it cannot be guided by the original rope groove, and a neat arrangement effect is also achieved.

[0023] With reference to Figure 3 , the elastic arm 4 comprises two end blocks 41 fixedly connected on the two side walls of the side wall rotating plate 2, and a fixed shaft 42 fixedly connected on the inner side of the two end blocks 41, a rotating cylinder 43 rotatably sleeved on the side wall of the fixed shaft 42, and the rotating cylinder 43 is fixedly connected with the side wall of the guide compression roller 5 through a connecting arm 46, two ring plates 44 fixedly connected on the side wall of the fixed shaft 42, and the two ends of the rotating cylinder 43 are drivingly connected with the two ring plates 44 through two torsion springs 45.

[0024] Through the torsion effect of the two torsion springs 45, the rotating cylinder 43 can rotate to drive the connecting arm 46 to overturn, and under the action of the force, the guide compression roller 5 can press down the steel wire rope wound on the side wall of the drum main body 1, and as the winding layers of the steel wire rope increase, the guide compression roller 5 is passively moved upward.

[0025] With reference to Figure 4 , the guide compression roller 5 comprises a cylinder shell 51, a sliding groove 52 communicated with the inner cavity is formed on the side wall of the cylinder shell 51, a reciprocating screw 53 is fixedly connected in the inner cavity of the cylinder shell 51, a sliding ring 54 is threadedly sleeved on the side wall of the reciprocating screw 53, a ring sleeve 55 is rotatably sleeved on the side wall of the sliding ring 54, a protrusion is arranged on the side wall of the ring sleeve 55, the protrusion penetrates through the sliding groove 52 and is connected with a fixed plate 56, the sliding ring 54 is fixedly connected on the front surface of the fixed plate 56, a rotating hole and a rail groove are formed on the side wall of the sliding ring 54, and two knobs are rotatably sleeved in the rotating hole and the rail groove respectively, one end of each of the two knobs is fixedly connected with a main clamping wheel 57 and a secondary clamping wheel 58 respectively, and the sliding ring 54 is provided with a transmission assembly 59 and a displacement mechanism 510, one knob is drivingly connected with the sliding ring 54 through the transmission assembly 59, and the other knob is connected with the output end of the displacement mechanism 510.

[0026] When the steel wire rope is wound, the steel wire rope needs to pass between the main clamping wheel 57 and the secondary clamping wheel 58, and the main clamping wheel 57 and the secondary clamping wheel 58 clamp the steel wire rope, at this time, the steel wire rope drives the main clamping wheel 57 and the secondary clamping wheel 58 to rotate during the winding process, the sliding ring 54 rotates under the transmission effect of the transmission assembly 59 when the main clamping wheel 57 rotates, and through the cooperation of the reciprocating screw 53 and the sliding ring 54, the sliding ring 54 can move left and right reciprocally, and the sliding ring 54 can be displaced under the connection effect of the ring sleeve 55 and the fixed plate 56, so that the reciprocating effect of the steel wire rope during winding can be achieved, and the steel wire rope winding guide is further achieved; the displacement mechanism 510 can adjust the distance between the secondary clamping wheel 58 and the main clamping wheel 57, so as to adapt to steel wire ropes of different diameters.

[0027] With reference to Figure 4The transmission assembly 59 comprises a passive gear ring 591, a passive pulley 592, a driving gear ring 593, and a driving pulley 594. The passive gear ring 591 is fixedly connected to the side wall of the slip ring 54. The passive pulley 592 is provided with the driving gear ring 593 on the side wall, and the driving gear ring 593 is engaged with the passive gear ring 591. The passive pulley 592 is rotatably sleeved on the side wall of the slip ring 54. The driving pulley 594 is fixedly connected to the other end of the knob connected to the main clamping wheel 57. The driving pulley 594 is in transmission connection with the passive pulley 592 through a transmission belt.

[0028] When the main clamping wheel 57 rotates, the knob connected thereto rotates. At this time, the driving pulley 594 is driven to rotate by the knob, and the passive pulley 592 is synchronously rotated through the transmission effect of the transmission belt. Through the engagement relationship between the driving gear ring 593 and the passive gear ring 591, the slip ring 54 can be rotated.

[0029] With reference to Figure 5 The displacement mechanism 510 comprises two end plates 511 fixedly connected to the side wall of the slip ring 54. Threaded shafts 512 are rotatably sleeved on the inner side surfaces of the two end plates 511. Moving blocks 513 are threadedly sleeved on the side walls of the threaded shafts 512. The other end of the knob connected to the auxiliary clamping wheel 58 is rotatably sleeved on one side of the moving block 513.

[0030] When in use, the moving block 513 is displaced under the action of the threaded structure by rotating the threaded shaft 512, so as to drive the knob connected to the auxiliary clamping wheel 58 to slide in the rail groove, thereby achieving the moving effect of the auxiliary clamping wheel 58.

[0031] With reference to Figure 5 One end of the threaded shaft 512 penetrates through the end plate 511 and is connected to a handle. The side wall of the handle is provided with a rubber anti-skid sleeve.

[0032] The handle is arranged to facilitate the rotation of the threaded shaft 512.

[0033] With reference to Figure 5 The main clamping wheel 57 and the auxiliary clamping wheel 58 are both arranged as V-shaped wheels.

[0034] The main clamping wheel 57 and the auxiliary clamping wheel 58 are arranged as V-shaped wheels, so that the steel wire rope can be embedded in the V-shaped groove of the main clamping wheel 57 and the auxiliary clamping wheel 58, thereby avoiding the steel wire rope from being separated from the main clamping wheel 57 and the auxiliary clamping wheel 58.

[0035] The basic principle, main features and advantages of the present application are shown and described above. The present application is not limited by the above embodiments, and the above embodiments and descriptions in the specification are only to illustrate the principles of the present application. Various changes and improvements can be made to the present application without departing from the spirit and scope of the present application. These changes and improvements all fall within the scope of the claimed present application. The scope of protection of the present application is defined by the appended claims and their equivalents.

Claims

1. A wire rope anti-off groove winding drum for a ship loader, comprising a winding drum body (1) and a power mechanism for driving the winding drum body (1) to rotate, characterized in that: Both ends of the reel body (1) are rotatably sleeved with side wall rotating plates (2), the bottoms of the two side wall rotating plates (2) are fixedly connected with seat frames (3), the backs of the two side wall rotating plates (2) are fixedly connected with elastic arms (4), the output ends of the elastic arms (4) are fixedly connected with guide compression rollers (5), the guide compression rollers (5) are used for compressing the steel wire rope wound on the side wall of the reel body (1), and the guide compression rollers (5) are also used for guiding the steel wire rope during winding.

2. A wire rope anti-drop groove winding drum for a ship loader according to claim 1, characterized in that: The elastic arm (4) comprises two end blocks (41), the two end blocks (41) are fixedly connected with the side walls of the two side wall rotating plates (2) respectively, the inner sides of the two end blocks (41) are fixedly connected with fixed shafts (42), the side walls of the fixed shafts (42) are rotatably sleeved with rotating cylinders (43), the side walls of the rotating cylinders (43) are fixedly connected with the side walls of the guide compression rollers (5) through connecting arms (46), and the side walls of the fixed shafts (42) are fixedly connected with two ring plates (44).

3. A wire rope anti-drop groove winding drum for a ship loader according to claim 1, characterized in that: The guide compression roller (5) comprises a cylinder shell (51), a sliding groove (52) in communication with an inner cavity is formed in the side wall of the cylinder shell (51), a reciprocating screw (53) is fixedly connected in the inner cavity of the cylinder shell (51), a sliding ring (54) is threadedly sleeved on the side wall of the reciprocating screw (53), the side wall of the sliding ring (54) is rotatably sleeved with a ring sleeve (55), the side wall of the ring sleeve (55) is provided with a protrusion, the protrusion penetrates through the sliding groove (52) and is connected with a fixed plate (56), the front surface of the fixed plate (56) is fixedly connected with the sliding ring (54), the side wall of the sliding ring (54) is provided with a rotating hole and a rail groove, two knobs are rotatably sleeved in the rotating hole and the rail groove respectively, one end of each of the two knobs is fixedly connected with a main clamping wheel (57) and a secondary clamping wheel (58) respectively, and the sliding ring (54) is provided with a transmission assembly (59) and a displacement mechanism (510).

4. A wire rope anti-drop groove winding drum for a ship loader according to claim 3, characterized in that: The transmission assembly (59) comprises a driven gear ring (591), a driven pulley (592), a driving gear ring (593) and a driving pulley (594), the driven gear ring (591) is fixedly connected with the side wall of the sliding ring (54), the driving gear ring (593) is arranged on the side wall of the driven pulley (592), the driving gear ring (593) is engaged with the driven gear ring (591), the driven pulley (592) is rotatably sleeved with the side wall of the sliding ring (54), and the driving pulley (594) is fixedly connected with the other end of the knob abutting against the main clamping wheel (57).

5. A wire rope anti-drop groove winding drum for a ship loader according to claim 3, characterized in that: The shifting mechanism (510) comprises two end plates (511), the two end plates (511) are fixedly connected on the side wall of the sliding ring (54), the inner side of the two end plates (511) is rotatably sleeved with a threaded shaft (512), the side wall of the threaded shaft (512) is threadedly sleeved with a moving block (513), and the other end of the knob connected with the auxiliary clamping wheel (58) is rotatably sleeved on one side of the moving block (513).

6. A wire rope anti-drop groove winding drum for a ship loader according to claim 5, characterized in that: One end of the threaded shaft (512) penetrates the end plate (511) and is connected with a rotating handle, and the side wall of the rotating handle is provided with a rubber anti-skid sleeve.

7. A wire rope anti-drop groove winding drum for a ship loader according to claim 3, characterized in that: The main clamping wheel (57) and the auxiliary clamping wheel (58) are both provided as V-shaped wheels.

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