CN213170793U - Steel wire rope unwinding frame for steel wire rope core conveying belt production line - Google Patents
Steel wire rope unwinding frame for steel wire rope core conveying belt production line Download PDFInfo
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- CN213170793U CN213170793U CN202022209120.6U CN202022209120U CN213170793U CN 213170793 U CN213170793 U CN 213170793U CN 202022209120 U CN202022209120 U CN 202022209120U CN 213170793 U CN213170793 U CN 213170793U
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- wire rope
- steel wire
- frame
- production line
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Abstract
The weak point to prior art the utility model provides a wire rope that wire rope core conveyer belt production line was used leads out and opens frame, locate including a supporting beam, being linear a plurality of gear motor subassembly that just have the spindle axle on a supporting beam, its characterized in that: still include adjusting part, the adjusting part rigid coupling in supporting beam connects the gear motor subassembly, adjusting part includes mount, adjustable shelf at least, locates elasticity adjusting device between mount and the adjustable shelf, gear motor subassembly rigid coupling in on the adjustable shelf. Thereby realize that the wire rope of deriving between the front and back side wire rope capstan winch on this unwinding frame can not wear and tear each other, have good output quality, overall structure has complicated atress situation when good resistance wire rope derives simultaneously in order to guarantee overall structure's stability and life-span.
Description
Technical Field
The utility model relates to a wire rope is led and is offered and be equipped with technical field, more specifically the wire rope that wire rope core conveyer belt production line was used leads and opens frame that says so.
Background
The steel wire rope core conveying belt is widely applied to the field of mineral conveying, steel wire ropes are used as components for providing enough strength for the steel wire rope core conveying belt, and steel wires on a plurality of steel wire rope winches are generally unreeled and led out through a steel wire rope unwinding frame in production and then enter subsequent production steps. The existing steel wire rope unwinding frame realizes unwinding of a steel wire by driving a winch to rotate through a plurality of horizontally arranged speed reduction motors. The length of the steel wire paid out by the steel wire rope winch positioned on the rear side in the unreeling process is longer than that of the steel wire rope winch positioned on the front side, so that the diameter of the residual steel wire on the rear side is smaller than that of the steel wire rope winch positioned on the front side, namely, the steel wire rope on the rear side is easy to present and press on the winch positioned on the front side to cause mutual abrasion among the steel wire ropes, and the produced steel wire rope core conveying belt has the defect of bearing. Meanwhile, the friction force between the steel wire ropes on the front side and the rear side easily causes uneven bearing force of the steel wire rope winch, and the loss of the whole structure is easily caused.
SUMMERY OF THE UTILITY MODEL
The weak point to prior art the utility model provides a wire rope that wire rope core conveyer belt production line was used leads out frame to realize that the wire rope of deriving between the front and back side wire rope capstan winch on this leads out frame can not wear and tear each other, has good output quality, and overall structure has complicated atress situation when good resistance wire rope derives simultaneously and is in order to guarantee overall structure's stability and life-span.
The utility model discloses a concrete technical scheme as follows, wire rope that wire rope core conveyer belt production line was used leads out and opens the frame, locate including a supporting beam, being linear a plurality of gear motor subassemblies that just have the spindle axle on a supporting beam, its characterized in that: still include adjusting part, the adjusting part rigid coupling in supporting beam connects the gear motor subassembly, adjusting part includes mount, adjustable shelf at least, locates elasticity adjusting device between mount and the adjustable shelf, gear motor subassembly rigid coupling in on the adjustable shelf.
From this, elasticity adjusting device can change the mount that each gear motor subassembly is located through its self regulatory action and the interval between the adjustable shelf for certain difference in height has between the wire rope capstan winch of front and back side, thereby eliminates the wire rope and derives the surplus wire rope roll diameter difference that length difference leads to, avoids the looks mutual friction between the wire rope.
As a further preferred technical solution of the present invention: the fixed frame is a quadrilateral frame body, the movable frame is arranged on the inner side of the fixed frame, and the speed reduction motor assembly is fixedly connected in the movable frame.
From this, the mount and the adjustable shelf of frame construction can realize the modular structure of convenient production, use, and the frame construction of mount makes it have good protection effect to gear motor subassembly.
As a further preferred technical solution of the present invention: the elastic adjusting device comprises a guide rod and a first elastic part, one end of the guide rod is fixedly connected with the fixed frame, the other end of the guide rod penetrates through the movable frame in an upward movable mode, and the first elastic part is located between opposite surfaces of the fixed frame and the movable frame in the horizontal plane.
From this, provide the elastic support effect between mount and the adjustable shelf through first elastic component, realize the stable direction between the two through the guide arm, along with wire rope's derivation, the height that the relative lighter capstan winch of rear side rises under the elastic action of first elastic component promptly is higher to realize automatic difference in height and produce. The further first elastic piece can provide the effect that the overall structure buffers the stress in the vertical direction.
As a further preferred technical solution of the present invention: the elastic adjusting device further comprises a sleeve sleeved on the outer side of the guide rod.
Therefore, the sleeve can limit the lowest height of the first elastic piece during bearing, the sleeve is used for protecting the whole structure, and meanwhile, the problem that friction among steel wire ropes is severe due to the fact that the rear side winch is too large in descending height due to failure of the first elastic piece is solved.
As a further preferred technical solution of the present invention: the sleeve comprises a hollow cylindrical outer cylinder body, a lower limiting block and an upper limiting block, wherein the lower limiting block and the upper limiting block are arranged in the outer cylinder body at intervals, and two ends of the first elastic piece are respectively abutted against the opposite surfaces of the lower limiting block and the upper limiting block.
From this, lower spacing piece and last spacing piece in the sleeve make the sleeve itself also become elastic telescopic structure to cooperate the guide arm to realize spacing completely to first elastic component, reduce its probability of damaging the inefficacy.
As a further preferred technical solution of the present invention: the lower limiting block is in threaded connection with the inner wall of the outer cylinder body, and the upper limiting block is movably connected with the inner wall of the outer cylinder body in a nested mode.
Therefore, the relative height of the lower limiting block is adjusted through adjusting the threads in the outer cylinder body, when the winch in the original state is loaded, the height of the winch at the rear side can be adjusted to be higher than that of the winch at the front side, and the effect of avoiding friction of the steel wire rope is further optimized.
As a further preferred technical solution of the present invention: the vertical surface of the fixed frame facing the movable frame is connected with a retainer, and the retainer is provided with balls in rolling contact with the surface of the movable frame.
From this, realize the rolling contact effect between mount and the adjustable shelf through the ball that is located on the holder for the removal of lift in-process adjustable shelf is more stable.
As a further preferred technical solution of the present invention: the surface of the movable frame is provided with a guide groove for accommodating the ball.
Thereby, the stabilizing effect in the movement of the movable frame is further optimized by the guide groove.
As a further preferred technical solution of the present invention: the horizontal section of the guide groove is in an arch shape, and the curvature radius of the arch shape is larger than that of the ball.
Therefore, the winch is generally positioned on one side of the integral guide-open frame, so that the movable frame is slightly inclined under the bending moment load on the side, the bearing strength of the movable frame can be changed along with the guide-out of the steel wire rope, the inclined state of the movable frame during bearing can be changed along with the change of the bearing strength, the larger arc curvature radius of the guide groove enables the ball to horizontally move in the arc range along with the change of the bearing strength, and the effectiveness and the adaptability of the guide effect are improved.
As a further preferred technical solution of the present invention: the holder is elastically connected to the fixing frame through a second elastic piece.
Therefore, the second elastic piece enables the retainer to provide real-time elastic adaptability for the movement of the ball and the change of the guide groove contact point, and further, the elasticity of the second elastic piece can eliminate the gap generated by the shaking of the movable frame in the front and back directions in the process of leading out the steel wire rope.
To sum up, the utility model discloses following beneficial effect has:
the height difference between the individual winches can be set controllably to avoid wear of the wire rope, while the height difference can be provided automatically during the entire unwinding of the wire rope. Meanwhile, the first elastic piece and the second elastic piece provide all-directional bearing buffering effect for the movable frame, and the bearing stability and the longer service life of the whole structure are provided.
Drawings
FIG. 1 is a front view of the overall structure of the present invention;
FIG. 2 is an enlarged schematic view of the present invention at FIG. 1A;
fig. 3 is a schematic cross-sectional view of the sleeve at one side of fig. 2 according to the present invention;
FIG. 4 is a schematic horizontal cross-sectional view of the movable frame of the present invention;
in the figure, 1-a support beam, 2-a speed reducing motor component, 21-a spindle shaft, 3-an adjusting component, 31-a fixed frame, 32-a movable frame, 321-a guide groove, 33-an elastic adjusting device, 331-a guide rod, 332-a first elastic part, 333-an outer cylinder body, 334-a lower limiting block, 335-an upper limiting block, 4-a retainer, 41-a ball and 42-a second elastic part.
Detailed Description
The present invention will be further explained by the following embodiments with reference to the attached drawings.
As shown in fig. 1, 2, 3, 4, the steel wire rope unwinding frame for the steel wire rope core conveyor belt production line comprises a supporting beam 1, a plurality of speed reduction motor assemblies 2 linearly arranged on the supporting beam 1 and provided with spindle shafts 21, and further comprises an adjusting assembly 3, wherein the adjusting assembly 3 is fixedly connected to the supporting beam 1 and connected to the speed reduction motor assemblies 2, the adjusting assembly 3 at least comprises a fixed frame 31, a movable frame 32, an elastic adjusting device 33 arranged between the fixed frame 31 and the movable frame 32, and the speed reduction motor assemblies 2 are fixedly connected to the movable frame 32.
From this, elasticity adjusting device can change the interval between mount 31 and the adjustable shelf 32 that each gear motor subassembly is located through its self regulating action for certain difference in height has between the wire rope capstan winch of front and back side, thereby eliminates wire rope and derives the remaining wire rope that length difference leads to and roll up the diameter difference, avoids the mutual friction between the wire rope.
In this embodiment, the fixed frame 31 is a rectangular frame body formed by welding, the movable frame 32 is a concave structure with an upward opening, and is located inside the fixed frame 31, and the speed reduction motor assembly 2 is fixedly connected inside the movable frame 32.
Therefore, the fixed frame 31 and the movable frame 32 of the frame structure can realize a modular structure which is convenient to produce and use, and the frame structure of the fixed frame 31 has a good protection effect on the inner speed reduction motor assembly.
In this embodiment, the elastic adjustment device 33 includes a guide rod 331 and a first elastic member 332, one end of the guide rod 331 is fixed to the fixed frame 31, and the other end of the guide rod 331 upwardly and movably penetrates through the movable frame 32, the first elastic member 332 in this embodiment is a cylindrical spring, and the first elastic member 332 is located between opposite surfaces of the fixed frame 31 and the movable frame 32 in a horizontal plane and is sleeved outside the guide rod 331.
Therefore, the first elastic member 332 provides an elastic supporting function between the fixed frame 31 and the movable frame 32, stable guiding between the fixed frame 31 and the movable frame is realized through the guide rod 331, and a winch with a relatively lighter rear side is higher in height due to the elastic function of the first elastic member 332 along with the guiding of the steel wire rope, so that automatic height difference generation is realized. The further first elastic member 332 may provide an effect that the overall structure buffers a force in a vertical direction.
In this embodiment, the elastic adjustment device 33 further includes a sleeve sleeved outside the guide rod 331.
Therefore, the sleeve can limit the lowest height of the first elastic part 332 during bearing, the sleeve is used for protecting the whole structure, and meanwhile, the problem that friction among steel wire ropes is severe due to the fact that the rear side winch is too large in descending height due to failure of the first elastic part 332 is solved.
Referring to fig. 3, in the present embodiment, the sleeve includes a hollow cylindrical outer cylinder 333, a lower limiting block 334 and an upper limiting block 335 disposed in the outer cylinder 333 at intervals, two ends of the first elastic member 332 respectively abut against the opposing surfaces of the lower limiting block 334 and the upper limiting block 335, the upper limiting block 335 has a longer length, and a downward end is located in the outer cylinder 333, and an upward end extends out of the outer cylinder 333 and abuts against the lower surface of the movable frame 32. The guide rod 331 passes through the lower and upper limit blocks 334 and 335 in order from the center.
Therefore, the lower limiting block 334 and the upper limiting block 335 in the sleeve enable the sleeve to be in an elastic telescopic structure, and the guide rod 331 is matched to achieve complete limiting of the first elastic element 332, so that the probability of damage and failure of the first elastic element is reduced.
In this embodiment, the lower half section of the inner wall of the outer cylinder 333 is processed with threads, and the upper half section is a smooth surface, so that the lower limiting block 334 is screwed to the inner wall of the outer cylinder 333, and the upper limiting block 335 is movably nested and connected to the inner wall of the outer cylinder 333 under the action of the first elastic member 332.
Therefore, by adjusting the thread of the lower limiting block 334 in the outer cylinder 333 and adjusting the relative height thereof, the height of the winch at the rear side can be adjusted to be higher than that of the winch at the front side when the winch in the original state is loaded, and the effect of avoiding the friction of the steel wire rope is further optimized.
Referring to fig. 4, in the present embodiment, a retainer 4 is connected to a vertical surface of the fixed frame 31 facing the movable frame 32, and balls 41 in rolling contact with a surface of the movable frame 32 are disposed on the retainer 4.
Thereby, the rolling contact effect between the fixed frame 31 and the movable frame 32 is realized by the balls 41 on the holder 4, so that the movement of the movable frame 32 during the lifting process is more stable.
In this embodiment, the movable frame 32 has a guide groove 321 on the surface thereof for accommodating the ball 41.
Thereby, the stabilizing effect in the movement of the movable frame is further optimized by the guide groove 321.
In this embodiment, the horizontal section of the guide groove 321 is arcuate, and the radius of curvature of the arcuate shape is larger than that of the ball 41.
Therefore, the winch is generally positioned on one side of the integral opening frame, so that the movable frame 32 is slightly inclined under the bending moment load on the side, the bearing strength of the movable frame 32 is changed along with the guide of the steel wire rope, the inclined state of the movable frame 32 during bearing is changed along with the change of the bearing strength, the larger arc curvature radius of the guide groove 321 enables the ball 41 to horizontally move in the arc range along with the change of the bearing strength, and the effectiveness and the adaptability of the guide effect are improved.
In this embodiment, the holder 4 is elastically connected to the fixing frame 31 by the second elastic member 42. The second elastic member 42 is an arcuate spring, and has two ends provided with elongated slots and is movably mounted on the fixed frame 31 by screws screwed into the surfaces of the holder 4 and the fixed frame 31, and when the ball 41 is stressed, the stressed force is transmitted to the second elastic member 42 to be elastically deformed, and the deformation is carried by the elongated slots moving relative to the screws.
Thus, the second elastic member 42 allows the retainer 4 to provide real-time elastic adaptability to the movement of the balls 41 when the contact point with the guide groove 421 is changed, and further, the elasticity thereof can eliminate the gap caused by the play of the movable frame 32 in the forward and backward directions during the wire rope lead-out process.
The above-described embodiments are merely illustrative of the preferred embodiments of the present invention and are not intended to limit the spirit and scope of the present invention. Without departing from the design concept of the present invention, various modifications and improvements made by the technical solution of the present invention by those skilled in the art should fall into the protection scope of the present invention, and the technical contents claimed by the present invention have been fully recorded in the claims.
Claims (10)
1. Steel wire rope that steel wire rope core conveyer belt production line was used is led and is opened frame, including supporting beam (1), be the linearity locate supporting beam (1) is gone up and a plurality of gear motor subassembly (2) that have spindle axle (21), its characterized in that: still include adjusting part (3), adjusting part (3) rigid coupling in supporting beam (1) and connect gear motor subassembly (2), adjusting part (3) include mount (31), adjustable shelf (32), locate at least elasticity adjusting device (33) between mount (31) and adjustable shelf (32), gear motor subassembly (2) rigid coupling in on adjustable shelf (32).
2. The steel wire rope unwinding frame for the steel wire rope core conveyer belt production line according to claim 1, characterized in that: the fixed frame (31) is a quadrilateral frame body, the movable frame (32) is located on the inner side of the fixed frame (31), and the speed reduction motor component (2) is fixedly connected to the inner side of the movable frame (32).
3. The steel wire rope unwinding frame for the steel wire rope core conveying belt production line according to claim 2, characterized in that: elasticity adjusting device (33) include guide arm (331), first elastic component (332), guide arm (331) one end rigid coupling in mount (31) and the other end are upwards movable and pass adjustable shelf (32), first elastic component (332) are located between the relative surface of mount (31) and adjustable shelf (32) in the horizontal plane.
4. A steel cord unwinding stand for a steel cord conveyor line according to claim 3, characterized in that: the elastic adjusting device (33) further comprises a sleeve sleeved outside the guide rod (331).
5. A steel wire rope unwinding frame for a steel wire rope core conveyor belt production line according to claim 4, characterized in that: the sleeve comprises a hollow cylindrical outer barrel (333), a lower limiting block (334) and an upper limiting block (335) which are arranged in the outer barrel (333) at intervals, and two ends of the first elastic piece (332) are respectively abutted to opposite surfaces of the lower limiting block (334) and the upper limiting block (335).
6. A steel wire rope unwinding frame for a steel wire rope core conveyor belt production line according to claim 5, characterized in that: the lower limiting block (334) is in threaded connection with the inner wall of the outer cylinder (333), and the upper limiting block (335) is movably nested and connected with the inner wall of the outer cylinder (333).
7. The steel wire rope unwinding frame for the steel wire rope core conveying belt production line according to claim 2, characterized in that: the vertical surface of the fixed frame (31) facing the movable frame (32) is connected with a retainer (4), and balls (41) in rolling contact with the surface of the movable frame (32) are arranged on the retainer (4).
8. The steel wire rope unwinding frame for the steel wire rope core conveyer belt production line according to claim 7, characterized in that: the surface of the movable frame (32) is provided with a guide groove (321) for accommodating the ball (41).
9. The steel wire rope unwinding frame for the steel wire rope core conveyer belt production line according to claim 8, characterized in that: the horizontal section of the guide groove (321) is arc-shaped, and the curvature radius of the arc-shaped guide groove is larger than that of the ball (41).
10. The steel wire rope unwinding frame for the steel wire rope core conveyer belt production line according to claim 7, characterized in that: the retainer (4) is elastically connected to the fixing frame (31) through a second elastic piece (42).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022209120.6U CN213170793U (en) | 2020-09-30 | 2020-09-30 | Steel wire rope unwinding frame for steel wire rope core conveying belt production line |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202022209120.6U CN213170793U (en) | 2020-09-30 | 2020-09-30 | Steel wire rope unwinding frame for steel wire rope core conveying belt production line |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213170793U true CN213170793U (en) | 2021-05-11 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202022209120.6U Active CN213170793U (en) | 2020-09-30 | 2020-09-30 | Steel wire rope unwinding frame for steel wire rope core conveying belt production line |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213170793U (en) |
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2020
- 2020-09-30 CN CN202022209120.6U patent/CN213170793U/en active Active
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