CN218145423U - Lifting device convenient to unload - Google Patents

Abstract

The utility model provides a hoisting device convenient for unloading, which relates to the field of mining hoisting equipment and comprises a mounting frame, wherein the mounting frame is connected with an X-axis motion module and a Y-axis motion module symmetrically arranged on the ground, a mine is arranged between the Y-axis motion modules, a hoisting winding component is arranged on the X-axis motion module, and the hoisting winding component is matched with the mine; this device utilizes X axle motion module cooperation Y axle motion module drive to promote the winding subassembly and move and carry out the promotion of promotion thing directly over the mine well head, the in-process of promotion is owing to be vertical direction motion and promote the wire rope among the winding subassembly and the rolling distance on the winding roll is short, thereby can avoid promoting the thing and take place rocking by a wide margin and take place to touch with the mine wall of a well and cause the problem of incident, the erection height of mounting bracket is high simultaneously, so can promote the thing to the mine outside smoothly, make things convenient for the staff to unload.

Description

Lifting device convenient to unload

Technical Field

The utility model belongs to the technical field of mining lifting means and specifically relates to a hoisting device convenient to unload.

Background

Mine hoist refers to the main transport equipment that links the ground with the underground in mining engineering. The mine hoist is a hoisting machine which is arranged on the ground and drives a hoisting container to run along a shaft or a slope by means of a steel wire rope. It is used for lifting coal, ore and gangue, lifting personnel, lowering materials, tools and equipment in vertical and inclined shafts.

Publication No. CN217201827U, proposes a mining lifting device capable of flexible displacement, the structure includes a self-propelled support, a lifting mechanism on the support, wherein: the support comprises a support frame with traveling wheels, and the support frame comprises a bottom foot and a bottom plate fixedly connected to the bottom foot; the lifting mechanism comprises a driving motor fixedly connected to the bottom plate, a roller connected with the driving motor in a shaft mode and a traction rope wound on the roller, and a speed regulating part is arranged between the driving motor and the roller; the left end and the right end of the roller are provided with supports; this structure is one kind has the mining hoisting device of walking wheel, support frame and bottom plate, has realized that convenience of customers carries out the function that nimble removed, but owing to promote the thing and can take place to rock at the in-process that long distance steel wire rolling promoted, promotes the thing and takes place to touch with the wall of a well of mine easily and cause the incident this moment, can not ensure the security of mining promotion thing at the promotion in-process, and self-propelled support terrain clearance ratio is smaller simultaneously, and inconvenient promotion thing goes out the well head.

SUMMERY OF THE UTILITY MODEL

To exist among the prior art because the in-process that promotes at long distance steel wire rolling promotes the thing and can take place to rock, just take place the touching with the wall of a well of mine easily this moment and cause the incident, self-propelled support terrain clearance ratio is smaller simultaneously, and inconvenient promotion thing goes out the problem of well head, the utility model provides a hoisting device convenient to unload can avoid the emergence of above-mentioned problem.

The utility model provides a technical scheme that its technical problem adopted is:

the utility model provides a hoisting device convenient to unload, includes the mounting bracket, and the mounting bracket is connected with X axle motion module and the symmetry sets up the Y axle motion module subaerial, is provided with the mine between the Y axle motion module, is provided with on the X axle motion module and promotes the rolling subassembly, promotes the rolling subassembly and cooperatees with the mine.

This device utilizes X axle motion module cooperation Y axle motion module drive to promote the rolling subassembly and move and carry out the promotion of promotion thing directly over the mine well head, the in-process of promotion is owing to be vertical direction motion and promote the wire rope among the rolling subassembly rolling distance on the winding roll short, thereby can avoid promoting the thing and take place to shake by a wide margin and take place to touch with the mine wall of a well and cause the problem that promotes the thing and damage, the erection height of mounting bracket is high simultaneously, so can promote the thing to the mine outside smoothly, make things convenient for the staff to unload.

Furthermore, the Y-axis movement module comprises a Y-axis slide rail, a Y-axis slide block, a fixing plate and a Y-axis multistage hydraulic cylinder, the Y-axis slide rail and the fixing plate arranged on one side of the Y-axis slide rail are both arranged on the ground, the Y-axis slide rail is matched with the Y-axis slide block in a sliding mode, and the Y-axis slide block is connected with the Y-axis multistage hydraulic cylinder arranged on the fixing plate.

Utilize Y axle motion module can drive the mounting bracket and keep away from the mine well head along the motion of Y axle direction and carry out safe convenient flow of unloading in above-mentioned scheme.

Further, X axle motion module includes X axle slide rail, X axle slider, mounting panel and the multistage pneumatic cylinder of X axle, and X axle slide rail and mounting panel all set up on the mounting bracket, and sliding fit has X axle slider on the X axle slide rail, and the X axle slider links to each other with the multistage pneumatic cylinder of X axle that sets up on the mounting panel.

In the scheme, the X-axis motion module is matched with the Y-axis motion module to ensure that the lifting and winding assembly can move back to the position right above the mine wellhead after finishing lifting and discharging of a group of lifting objects.

Furthermore, a lifting winding assembly is arranged on the X-axis sliding block.

Further, promote rolling component and include fixing base, wire winding roller, reduction gear, motor, wire rope and hoist, be provided with reduction gear and two fixing bases on the X axle slider, rotate between two fixing bases and be connected with the wire winding roller, the winding has wire rope on the wire winding roller, and wire rope's one end is connected with the hoist, and one of them fixing base is passed to the one end of wire winding roller and is connected with the reduction gear, is connected with the motor on the reduction gear.

Utilize among the above-mentioned scheme to promote the effective promotion of rolling subassembly realization mine underground lifting thing and can control the hoisting speed, because the wire winding distance of wire winding roller is short at the promotion in-process, so promote the thing and take place the range of rocking very little can not take place to touch with the wall of a well of mine and cause the incident.

Furthermore, a lead screw assembly is arranged on the fixing seat, an anti-winding wire ring is arranged on the lead screw assembly, and a steel wire rope is matched in the anti-winding wire ring.

Make wire rope along with preventing the synchronous slow motion of winding wire ring carry out even wire winding under lead screw assembly's effect in the above-mentioned scheme, thereby avoid wire rope to appear kinking problem and influence the stability and the next promotion flow in the rolling process toward winding roller in the rolling process.

Further, the anti-winding ring is movably connected to the lead screw assembly.

In the scheme, the anti-winding wire ring is movably connected with the sliding block on the lead screw component, and when the steel wire ropes with different specifications need to be replaced for winding and lifting operation, the anti-winding wire ring with the fixed radius matched with the current steel wire rope can be replaced on the sliding block immediately.

Compared with the prior art, the beneficial effects of the utility model are that:

this device utilizes X axle motion module cooperation Y axle motion module drive to promote the winding subassembly and move and carry out the promotion of promotion thing directly over the mine well head, the in-process of promotion is owing to be vertical direction motion and promote the wire rope among the winding subassembly and the rolling distance on the winding roll is short, so can avoid promoting the thing to take place rocking by a wide margin and take place to touch with the mine wall of a well and cause the problem that promotes the thing and damage, the height of erectting of mounting bracket is high simultaneously, so can promote the thing to the mine outside smoothly, make things convenient for the staff to unload, it can take place to rock to optimize and improve the in-process promotion thing that exists among the prior art because the long distance steel wire rolling, just this moment takes place to touch with the wall of a well easily and causes the incident, and portable support frame ground clearance is little to cause the problem that inconvenient promotion thing goes out the well head.

Drawings

Fig. 1 is a schematic view of the overall structure of the present invention;

FIG. 2 is an enlarged view of a portion of FIG. 1 labeled A;

reference numerals:

1. a mounting frame; 2. a Y-axis motion module; 21. a Y-axis slide rail; 22. a Y-axis slider; 23. a fixing plate; 24. a Y-axis multistage hydraulic cylinder; 3. an X-axis motion module; 31. an X-axis slide rail; 32. an X-axis slide block; 33. mounting a plate; 34. an X-axis multistage hydraulic cylinder; 4. lifting the winding assembly; 41. a fixed seat; 42. a winding roller; 43. a speed reducer; 44. a motor; 5. a lead screw assembly; 51. an anti-tangling ring; 52. a wire rope; 6. and (4) a mine.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. The following description of at least one exemplary embodiment is merely illustrative in nature and is in no way intended to limit the invention, its application, or uses. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

As shown in fig. 1 to 2, the lifting device convenient for discharging comprises a mounting frame 1, wherein the mounting frame 1 is connected with an X-axis motion module 3 and Y-axis motion modules 2 symmetrically arranged on the ground, a mine 6 is arranged between the Y-axis motion modules 2, a lifting winding assembly 4 is arranged on the X-axis motion module 3, and the lifting winding assembly 4 is matched with the mine 6.

The utility model discloses a work flow:

firstly, the Y-axis motion module 2 and the X-axis motion module 3 work respectively, so that the mounting frame 1 can move along the X-axis direction and the Y-axis direction respectively, after the mounting frame 1 finishes moving, the lifting and winding component 4 just moves right above the wellhead of the mine 6, at the moment, the lifting and winding component 4 puts the lifting appliance under the mine 6, the lifting appliance is not shown in the figure, after a lifting object is fixed on the lifting appliance under the mine 6, the lifting and winding component 4 starts lifting the lifting object, in the lifting process, because the lifting and winding component moves in the vertical direction and the winding distance of a lifting rope in the lifting and winding component 4 is short, the problem that the lifting object is damaged due to the fact that the lifting object is greatly shaken to touch the wall of the mine 6 can be avoided, and meanwhile, the erection height of the mounting frame 1 is high, so can promote the thing to the mine 6 outside smoothly, follow-up directly carry on the manual work unload can, convenient and fast, after the thing goes out the well head to promote, Y axle motion module 2 and X axle motion module 3 move back the initial position and unload the flow this moment, make the thing that promotes keep away from near mine 6 and unload the process safety and swiftly again like this, solved among the prior art at the in-process that long distance steel wire rolling promoted the heavy object because the winding roll is longer, thereby the thing that promotes that the subassembly is not in the top of mine well head and leads to simultaneously rocks easily, the thing that promotes takes place to rock just easily takes place to touch with the wall of a well of mine 6 and causes the incident, the portable support frame terrain clearance is little simultaneously causes the problem that inconvenient thing goes out the well head to promote.

In order to facilitate the lifting and winding assembly 4 to drive the lifted objects to move away from the periphery of the mine 6 for subsequent quick and safe discharging, the scheme is further refined, as shown in fig. 1, the Y-axis movement module 2 comprises a Y-axis slide rail 21, a Y-axis slide block 22, a fixed plate 23 and a Y-axis multistage hydraulic cylinder 24, the Y-axis slide rail 21 and the fixed plate 23 arranged on one side of the Y-axis slide rail 21 are both arranged on the ground, the Y-axis slide rail 21 is in sliding fit with the Y-axis slide block 22, and the Y-axis slide block 22 is connected with the Y-axis multistage hydraulic cylinder 24 arranged on the fixed plate 23; the two Y-axis multistage hydraulic cylinders 24 provide sufficient power and move synchronously, and at the moment, the mounting frame 1 can be driven to move along the Y-axis direction to be far away from the periphery of the mine 6 to carry out safe and rapid unloading process.

In order to ensure that the lifting winding assembly 4 can move back to the right position of the wellhead of the mine 6 after completing lifting and discharging of a group of lifting objects, the scheme is further refined, as shown in fig. 1, the X-axis movement module 3 comprises an X-axis slide rail 31, an X-axis slide block 32, a mounting plate 33 and an X-axis multistage hydraulic cylinder 34, the X-axis slide rail 31 and the mounting plate 33 are both arranged on the mounting frame 1, the X-axis slide rail 31 is in sliding fit with the X-axis slide block 32, and the X-axis slide block 32 is connected with the X-axis multistage hydraulic cylinder 34 arranged on the mounting plate 33; after the unloading of the current hoisting object is completed, the X-axis motion module 3 starts to work, the mounting frame 1 can move along the X-axis direction, the Y-axis motion module 2 also starts to work, and finally the hoisting winding component 4 moves back to the position right above the wellhead of the mine 6 to start a new hoisting process.

In order to ensure that a hoisted object is hoisted at a constant speed and high efficiency from a mine, and further refine the scheme, as shown in fig. 1, a hoisting and winding assembly 4 is arranged on an X-axis sliding block 32, the hoisting and winding assembly 4 comprises fixed seats 41, winding rollers 42, a speed reducer 43, a motor 44, a steel wire rope 52 and a sling, which is not shown in the figure and belongs to the prior art without improvement, the speed reducer 43 and two fixed seats 41 are arranged on the X-axis sliding block 32, the winding rollers 42 are rotatably connected between the two fixed seats 41 through bearings, one end of each winding roller 42 penetrates through one of the fixed seats 41 to be connected with the speed reducer 43, the speed reducer 43 is connected with the motor 44, the steel wire rope 52 is wound on the winding rollers 42, one end of the steel wire rope 52 is connected with the sling, and the sling is not shown in the figure; after the hoisting object is installed and fixed on the lifting appliance, the motor 44 starts to work at this moment, the winding speed of the steel wire rope 52 to the winding roller 42 can be adjusted through the speed reducer 43, and finally the hoisting object is efficiently lifted at a constant speed.

In order to avoid the winding problem of the steel wire rope 52 in the winding process onto the winding roller 42, thereby affecting the stability in the winding process and the next lifting process, the scheme is further refined, as shown in fig. 1 and fig. 2, the fixed seat 41 is provided with the lead screw assembly 5, the lead screw assembly 5 is provided with an anti-winding wire ring 51, and the steel wire rope 52 is matched in the anti-winding wire ring 51; the lead screw component 5 belongs to the prior art and is not improved, the principle is that rotary motion is converted into linear motion, the lead screw component 5 comprises a servo motor, a lead screw, a sliding block, a guide rod and a mounting plate, the structures are shown in the figure but not numbered, wherein an anti-winding ring 51 is arranged on the sliding block, the sliding block can be finally enabled to do soft directional reciprocating motion along the direction of the guide rod by driving the lead screw to rotate through the servo motor 44, so that the anti-winding ring 51 can do reciprocating motion softly and at a constant speed so as to drive the steel wire rope 52 to evenly wind and wind on the winding roller 42, and the whole winding process is stably and efficiently developed.

In order to facilitate the replacement of the steel wire ropes 52 with different specifications to carry out the winding and lifting operation of lifting objects with different weight specifications, the scheme is further refined, and the anti-winding ring 51 is movably connected to the screw rod assembly 5; specifically, the anti-tangling ring 51 is movably connected to a slider in the lead screw assembly 5, and when the steel wire ropes 52 of different specifications need to be replaced for winding and lifting operations, the anti-tangling ring 51 with a fixed radius matched with the current steel wire rope 52 is replaced on the slider immediately.

Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention and not to limit it; although the present invention has been described in detail with reference to preferred embodiments, it should be understood by those skilled in the art that: the invention can be modified or equivalent substituted for some technical features; without departing from the spirit of the present invention, it should be understood that the scope of the claims is intended to cover all such modifications and variations.

Claims (7)

1. The utility model provides a hoisting device convenient to unload, its characterized in that includes mounting bracket (1), is connected with X axle motion module (3) and symmetry on mounting bracket (1) and sets up Y axle motion module (2) subaerial, is provided with mine (6) between Y axle motion module (2), is provided with on X axle motion module (3) and promotes rolling component (4), promotes rolling component (4) and cooperatees with mine (6).

2. The lifting device convenient for discharging according to claim 1, wherein the Y-axis movement module (2) comprises a Y-axis slide rail (21), a Y-axis slide block (22), a fixing plate (23) and a Y-axis multi-stage hydraulic cylinder (24), the Y-axis slide rail (21) and the fixing plate (23) arranged on one side of the Y-axis slide rail (21) are both arranged on the ground, the Y-axis slide rail (21) is slidably matched with the Y-axis slide block (22), and the Y-axis slide block (22) is connected with the Y-axis multi-stage hydraulic cylinder (24) arranged on the fixing plate (23).

3. The lifting device convenient for discharging according to claim 1, wherein the X-axis movement module (3) comprises an X-axis slide rail (31), an X-axis slide block (32), a mounting plate (33) and an X-axis multistage hydraulic cylinder (34), the X-axis slide rail (31) and the mounting plate (33) are both arranged on the mounting frame (1), the X-axis slide block (32) is matched on the X-axis slide rail (31) in a sliding manner, and the X-axis slide block (32) is connected with the X-axis multistage hydraulic cylinder (34) arranged on the mounting plate (33).

4. A lifting device for facilitating the unloading according to claim 3, characterized in that the X-axis slider (32) is provided with a lifting windup (4).

5. The lifting device convenient for discharging according to claim 4, wherein the lifting winding assembly (4) comprises fixing seats (41), a winding roller (42), a speed reducer (43), a motor (44), a steel wire rope (52) and a lifting appliance, the speed reducer (43) and the two fixing seats (41) are arranged on the X-axis slider (32), the winding roller (42) is rotatably connected between the two fixing seats (41), the steel wire rope (52) is wound on the winding roller (42), one end of the steel wire rope (52) is connected with the lifting appliance, one end of the winding roller (42) penetrates through one of the fixing seats (41) to be connected with the speed reducer (43), and the motor (44) is connected on the speed reducer (43).

6. A lifting device convenient for discharging according to claim 5, characterized in that the fixed seat (41) is provided with a lead screw component (5), the lead screw component (5) is provided with an anti-winding ring (51), and a steel wire rope (52) is fitted in the anti-winding ring (51).

7. A lifting device for facilitating the discharge according to claim 6, characterized in that the anti-tangling ring (51) is movably connected to the lead screw assembly (5).

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