CN112010210A

CN112010210A - Surface fabric hoist and mount conveyer

Info

Publication number: CN112010210A
Application number: CN202010892338.8A
Authority: CN
Inventors: 张毅
Original assignee: Anhui Hanlian Colour Spin Co ltd
Current assignee: Anhui Hanlian Colour Spin Co ltd
Priority date: 2020-08-31
Filing date: 2020-08-31
Publication date: 2020-12-01
Anticipated expiration: 2040-08-31
Also published as: CN112010210B

Abstract

The invention belongs to the technical field of hoisting mechanical equipment, and particularly relates to a fabric hoisting and conveying device which comprises a supporting plate, a conveying mechanism, a bottom plate, a material box and a fixing mechanism, wherein the supporting plate is arranged on the bottom plate; the bottom end of the supporting plate is fixedly connected with a supporting rod; the material box is arranged at the top end of the bottom plate; the bottom plate is connected with the conveying mechanism through a string; the fixing mechanism is arranged in the bottom plate; the conveying mechanism is arranged at the top end of the supporting plate and comprises a motor, a rotating rod, a winding drum, a roller and a lifting hook; the motor is fixedly connected to the top end of the supporting plate; the rotating rod is fixedly connected to the output end of the motor; the winding drum is fixedly connected to the rotating rod, and a thin rope is wound on the winding drum; the roller is rotatably connected to the top end of the supporting plate; the other end of the thin rope bypasses the roller and is fixedly connected with the lifting hook; the lifting hook is connected with the bottom plate through a string; the material box and the rope are fixed through the fixing mechanism and the clamping mechanism, so that the safe transportation of the fabric is realized.

Description

Surface fabric hoist and mount conveyer

Technical Field

The invention belongs to the technical field of hoisting mechanical equipment, and particularly relates to a fabric hoisting and transporting device.

Background

A hook, which is one of the most common lifting tools in hoisting machinery; the hook is often suspended from the wire rope of the hoisting mechanism by means of a pulley block or the like. The single hook is simple to manufacture and convenient to use, but has poor stress condition, and is mostly used in working occasions with the lifting capacity of less than 80 tons; when the lifting capacity is large, double hooks with symmetrical stress are often adopted.

Among the prior art, the more general lifting hook that uses at present is the goat's horn lifting hook, and the lifting hook takes place rope or chain tool to lock to drop easily at the hoist and mount in-process to lead to staff's safety to go wrong, simultaneously because rope or chain tool to lock weight is great, waste time and energy when uninstallation rope or chain tool to lock that make, increased operation workman's intensity of labour, reduced work efficiency.

Therefore, the invention provides novel fabric lifting and transporting equipment.

Disclosure of Invention

In order to make up for the defects of the prior art and solve the problem that a rope falls off in the fabric transportation process in the prior art, the invention provides the fabric hoisting and transporting device.

The technical scheme adopted by the invention for solving the technical problems is as follows: the invention relates to a fabric hoisting and transporting device which comprises a supporting plate, a transporting mechanism, a bottom plate, a material box and a fixing mechanism, wherein the supporting plate is arranged on the bottom plate; the bottom end of the supporting plate is fixedly connected with a supporting rod; the material box is arranged at the top end of the bottom plate; the bottom plate is connected with the conveying mechanism through a string; the fixing mechanism is arranged in the bottom plate; the conveying mechanism is arranged at the top end of the supporting plate and comprises a motor, a rotating rod, a winding drum, a roller and a lifting hook; the motor is fixedly connected to the top end of the supporting plate; the rotating rod is fixedly connected to the output end of the motor; the winding drum is fixedly connected to the rotating rod, and a thin rope is wound on the winding drum; the roller is rotatably connected to the top end of the supporting plate; the other end of the thin rope bypasses the roller and is fixedly connected with the lifting hook; the lifting hook is connected with the bottom plate through a string; the during operation is placed the surface fabric in the material case, and the motor starts, drives the dwang and rotates to make the reel of rigid coupling on the dwang rotate, make the string winding on the reel, thereby make the string rise with the one end of lifting hook rigid coupling, under the effect of string, drive the bottom plate and rise, thereby make the material case of installing on the bottom plate top rise, thereby realized the transportation of surface fabric.

Preferably, a first sliding groove and a second sliding groove are formed in the bottom plate; the side wall of the material box is provided with a fixing hole; a sliding plate is connected in the first sliding chute in a sliding manner; the top end of the sliding plate is fixedly connected with a hanging ring; the lifting ring is connected with the lifting hook through a thin rope; a fixed rod is connected in the second sliding chute in a sliding manner; the during operation, when the lifting hook rose, make the taut rings of string for make the slide of rings bottom slide in first spout, at the slide slip in-process, make the string of slide bottom taut, thereby drive fixed establishment and move, thereby make the dead lever in the second spout slide, make the dead lever slide in the fixed orifices on the dead lever slides in the material case lateral wall, make the material case fixed on the bottom plate top, thereby realize the stable transportation of material.

Preferably, the fixing mechanism comprises a fixing block, a rectangular block, a mandril, a trapezoidal block and a first air bag; the fixed block is fixedly connected to the inner side wall of the bottom plate; the rectangular block is connected to the inner side wall of the fixed block in a sliding mode, one side of the rectangular block is fixedly connected with the bottom end of the sliding plate through a thin rope, and the other side of the rectangular block is fixedly connected with the trapezoidal block through the thin rope; the trapezoidal block is connected to the inner side wall of the fixed block in a sliding manner; the ejector rod is connected to the inner side wall of the fixed block in a sliding mode through a spring; the first air bag is fixedly connected to the inner side wall of the fixed block and is communicated with the interior of the second sliding groove; the during operation, when the string is driven by the slide taut for the rectangle piece slides under the drive of string, thereby drives the trapezoidal piece and slides, at the trapezoidal piece slip in-process, makes the ejector pin slide under spring force effect, thereby makes first gasbag of ejector pin extrusion, thereby makes first gasbag jet-propelled, thereby promotes the ejector pin and slides.

Preferably, an arc-shaped groove, a cavity and a clamping mechanism are arranged inside the lifting hook; the clamping mechanism is arranged in the cavity and comprises a T-shaped rod, a gear, a rack and a second air bag; the T-shaped rod is connected to the inner side wall of the cavity in a sliding mode, the top end of the T-shaped rod is meshed with the gear, and an elastic rope is fixedly connected to one side of the T-shaped rod; the other end of the elastic rope is fixedly connected with the bottom plate; the gear is rotationally connected to the inner side wall of the cavity; the rack is connected to the inner side wall of the cavity in a sliding manner and is meshed with the gear; the second air bag is fixedly connected to the inner side wall of the cavity and communicated with the arc-shaped groove; during operation, when the bottom plate is pulling up the in-process, the elasticity rope is pulled earlier to make the inside T shape pole of cavity driven under the effect of elasticity rope and slide, T-shaped piece and gear engagement, thereby make gear revolve, and then drive the rack and slide, make the rack extrude the second gasbag, make the second gasbag jet-propelled.

Preferably, an arc-shaped block is arranged in the arc-shaped groove; the arc-shaped block is connected with the bottom end of the arc-shaped groove through a spring; an air nozzle is arranged on the side wall of the lifting hook; during operation, when the second gasbag was extruded and is carried out air-jet, the gasbag inside with the inside intercommunication of arc wall for the arc piece is promoted, thereby makes the arc piece roll-off from the arc wall, makes in the transportation, can not follow the lifting hook landing with the string that the lifting hook is connected under the effect of blockking of arc piece, thereby realizes safe transportation.

Preferably, a piston cylinder is fixedly connected to the elastic rope; a piston plate is connected in the piston cylinder in a sliding manner; the elastic rope is fixedly connected with the piston plate; the piston plate is provided with a round hole; during operation, the elasticity rope can produce vibrations under the tensioning condition, and the piston cylinder is full of hydraulic oil, and in the transportation, the elasticity rope pulling piston plate slides to make hydraulic oil flow, the round hole on the piston plate has the effect of current-limiting, thereby slows down the vibrations of elasticity rope when making hydraulic oil flow in the piston cylinder.

Preferably, the side wall of the piston cylinder is fixedly connected with a damping hammer; the damping hammer comprises a straight rod, an elastic rod and a balancing weight; the straight rod is fixedly connected to the side wall of the piston cylinder; the elastic rod is fixedly connected with the straight rod; the balancing weight is fixedly connected to two ends of the elastic rod; during operation, in the transportation process, when the elastic rope shakes, the vibration damper moves up and down along with the elastic rope, an acting force which is asynchronous or even opposite to the vibration of the elastic rope is generated, the amplitude of the vibration of the elastic rope can be reduced, and the vibration of the elastic rope can be eliminated.

Preferably, the elastic rope is fixedly connected with an annular air bag; the annular air bag is positioned in the piston cylinder, and the interior of the annular air bag is communicated with the air nozzle; the during operation, when elasticity rope pulling piston board moved for annular gasbag is extruded, thereby spouts gas, makes the gas in the annular gasbag go out the blowout from the air jet, thereby realizes the cleanness to lifting hook and string junction, and annular gasbag also can assist the vibrations of eliminating the elasticity rope.

The invention has the following beneficial effects:

1. according to the fabric lifting and transporting device, the material box is fixed at the top end of the bottom plate through the fixing mechanism, so that the material box cannot slide off from the top end of the bottom plate when a rope shakes in the transporting process, and safe transportation is guaranteed.

2. According to the fabric hoisting and transporting device, the elastic rope is stressed and tensioned in the material transporting process, so that the arc-shaped blocks are driven to slide out, the rope is fixed on the lifting hook, and the rope cannot slide off the lifting hook in the transporting process.

Drawings

The invention will be further explained with reference to the drawings.

FIG. 1 is an overall view of a fabric lifting and transporting device of the invention;

FIG. 2 is a side view of a fabric lifting and transporting device of the present invention;

FIG. 3 is a partial cross-sectional view of a fabric lifting and transporting device of the present invention;

FIG. 4 is a partial cross-sectional view of the hook;

FIG. 5 is an enlarged view of a portion of FIG. 3 at A;

FIG. 6 is an enlarged view of a portion of FIG. 3 at B;

FIG. 7 is an enlarged view of a portion of FIG. 3 at C;

FIG. 8 is an enlarged view of a portion of FIG. 4 at D;

FIG. 9 is an enlarged view of a portion E of FIG. 4;

in the figure: 1. a support plate; 11. a support bar; 2. a transport mechanism; 21. a motor; 22. rotating the rod; 23. a reel; 24. a roller; 25. a hook; 251. an arc-shaped slot; 252. a cavity; 253. a clamping mechanism; 2531. a T-shaped rod; 2532. a gear; 2533. a rack; 2534. a second air bag; 254. an arc-shaped block; 26. an elastic cord; 261. an annular air bag; 27. an air nozzle; 28. a piston cylinder; 281. a piston plate; 282. a circular hole; 29. a damper hammer; 291. a straight rod; 292. an elastic rod; 293. a balancing weight; 3. a base plate; 31. a first chute; 32. a second chute; 33. a slide plate; 34. a hoisting ring; 35. fixing the rod; 4. a material box; 41. a fixing hole; 5. a fixing mechanism; 51. a fixed block; 52. a rectangular block; 53. a top rod; 54. a trapezoidal block; 55. a first air bag.

Detailed Description

In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the invention easy to understand, the invention is further described with the specific embodiments.

As shown in fig. 1 to 9, the fabric lifting and transporting device comprises a supporting plate 1, a transporting mechanism 2, a bottom plate 3, a material box 4 and a fixing mechanism 5; the bottom end of the supporting plate 1 is fixedly connected with a supporting rod 11; the material box 4 is arranged at the top end of the bottom plate 3; the bottom plate 3 is connected with the conveying mechanism 2 through a string; the fixing mechanism 5 is arranged inside the bottom plate 3; the transportation mechanism 2 is arranged at the top end of the support plate 1 and comprises a motor 21, a rotating rod 22, a winding drum 23, a roller 24 and a lifting hook 25; the motor 21 is fixedly connected to the top end of the support plate 1; the rotating rod 22 is fixedly connected to the output end of the motor 21; the winding drum 23 is fixedly connected to the rotating rod 22, and a string is wound on the winding drum 23; the roller 24 is rotatably connected to the top end of the support plate 1; the other end of the string is fixedly connected with a lifting hook 25 by bypassing the roller 24; the lifting hook 25 is connected with the bottom plate 3 through a string; the during operation is placed the surface fabric in material case 4, and motor 21 starts, drives dwang 22 and rotates to make the reel 23 of rigid coupling on dwang 22 rotate, make the string winding on reel 23, thereby make the string rise with the one end of lifting hook 25 rigid coupling, under the effect of string, drive bottom plate 3 and rise, thereby make and install material case 4 on 3 tops of bottom plate and rise, thereby realized the transportation of surface fabric.

As an embodiment of the present invention, a first chute 31 and a second chute 32 are provided inside the bottom plate 3; the side wall of the material box 4 is provided with a fixing hole 41; a sliding plate 33 is connected in the first sliding chute 31 in a sliding manner; a lifting ring 34 is fixedly connected to the top end of the sliding plate 33; the lifting ring 34 is connected with the lifting hook 25 through a thin rope; a fixed rod 35 is connected in the second chute 32 in a sliding manner; during operation, when lifting hook 25 rose, make taut rings 34 of string for make the slide 33 of rings 34 bottom slide in first spout 31, at slide 33 slip in-process, make the string of slide 33 bottom taut, thereby drive fixed establishment 5 and move, thereby make the dead lever 35 in the second spout 32 slide, make dead lever 35 slide in the fixed orifices 41 on 4 lateral walls of material case, make material case 4 fixed on 3 tops of bottom plate, thereby realize the stable transportation of material.

As an embodiment of the present invention, the fixing mechanism 5 includes a fixing block 51, a rectangular block 52, a push rod 53, a trapezoidal block 54, and a first air bag 55; the fixed block 51 is fixedly connected to the inner side wall of the bottom plate 3; the rectangular block 52 is connected to the inner side wall of the fixed block 51 in a sliding manner, one side of the rectangular block 52 is fixedly connected with the bottom end of the sliding plate 33 through a thin rope, and the other side of the rectangular block 52 is fixedly connected with the trapezoidal block 54 through a thin rope; the trapezoidal blocks 54 are connected on the inner side walls of the fixed blocks 51 in a sliding manner; the ejector rod 53 is connected to the inner side wall of the fixed block 51 in a sliding manner through a spring; the first air bag 55 is fixedly connected to the inner side wall of the fixed block 51 and is communicated with the interior of the second chute 32; during operation, when the string is driven by slide 33 and is taut, make rectangle piece 52 slide under the drive of string to drive trapezoidal piece 54 and slide, at the slip in-process of trapezoidal piece 54, make ejector pin 53 slide under the spring force effect, thereby make ejector pin 53 extrude first gasbag 55, thereby make first gasbag 55 jet, thereby promote ejector pin 53 and slide.

As an embodiment of the present invention, the hook 25 is provided with an arc-shaped groove 251, a cavity 252 and a clamping mechanism 253 inside; the clamping mechanism 253 is arranged in the cavity 252 and comprises a T-shaped rod 2531, a gear 2532, a rack 2533 and a second air bag 2534; the T-shaped rod 2531 is slidably connected to the inner side wall of the cavity 252, the top end of the T-shaped rod 2531 is meshed with the gear 2532, and one side of the T-shaped rod 2531 is fixedly connected with the elastic rope 26; the other end of the elastic rope 26 is fixedly connected with the bottom plate 3; the gear 2532 is rotatably connected to the inner side wall of the cavity 252; the rack 2533 is slidably connected to the inner side wall of the cavity 252 and is meshed with the gear 2532; the second air bag 2534 is fixedly connected to the inner side wall of the cavity 252 and is communicated with the arc-shaped groove 251; during operation, when the bottom plate 3 is in the process of pulling, the elastic rope 26 is pulled first, so that the T-shaped rod 2531 in the cavity 252 is driven to slide under the action of the elastic rope 26, the T-shaped block is meshed with the gear 2532, the gear 2532 is rotated, the rack 2533 is driven to slide, the rack 2533 extrudes the second air bag 2534, and the second air bag 2534 is enabled to eject air.

As an embodiment of the present invention, an arc block 254 is disposed in the arc groove 251; the arc-shaped block 254 is connected with the bottom end of the arc-shaped groove 251 through a spring; an air nozzle 27 is arranged on the side wall of the lifting hook 25; during operation, when second gasbag 2534 is extruded and is jetted air, the inside intercommunication with arc wall 251 of gasbag for arc piece 254 is promoted, thereby makes arc piece 254 follow the roll-off in arc wall 251, makes in the transportation, and the string of being connected with lifting hook 25 can not slide from lifting hook 25 under the effect of blockking of arc piece 254, thereby realizes safe transportation.

In one embodiment of the present invention, a piston cylinder 28 is fixed to the elastic rope 26; a piston plate 281 is connected in the piston cylinder 28 in a sliding manner; the elastic rope 26 is fixedly connected with the piston plate 281; a circular hole 282 is formed in the piston plate 281; during operation, elasticity rope 26 can produce vibrations under the tensioning condition, is full of hydraulic oil in the piston cylinder 28, and in the transportation, elasticity rope 26 pulling piston plate 281 slides to make hydraulic oil flow, round hole 282 on piston plate 281 has the effect of current-limiting, thereby slows down the vibrations of elasticity rope 26 when making hydraulic oil flow in piston cylinder 28.

As an embodiment of the invention, a damper 29 is fixedly connected to a side wall of the piston cylinder 28; the damping hammer 29 comprises a straight rod 291, an elastic rod 292 and a balancing weight 293; the straight rod 291 is fixedly connected to the side wall of the piston cylinder 28; the elastic rod 292 is fixedly connected with the straight rod 291; the counterweight 293 is fixedly connected to two ends of the elastic rod 292; in operation, in the transportation process, when the elastic rope 26 shakes, the vibration damper moves up and down along with the elastic rope 26, an acting force which is asynchronous or even opposite to the shaking of the elastic rope 26 is generated, the amplitude of the shaking of the elastic rope 26 can be reduced, and even the shaking of the elastic rope 26 can be eliminated.

As an embodiment of the present invention, an annular air bag 261 is fixed to the elastic cord 26; the annular air bag 261 is positioned inside the piston cylinder 28, and the inside of the annular air bag 261 is communicated with the air nozzle 27; in operation, when the elastic rope 26 pulls the piston plate 281 to move, the annular air bag 261 is squeezed, so that air is injected, air in the annular air bag 261 is sprayed out from the air nozzle 27, the connection between the hook 25 and the thin rope is cleaned, and the annular air bag 261 can also assist in eliminating the vibration of the elastic rope 26.

Working principle; in operation, the fabric is placed in the material box 4, the motor 21 is started to drive the rotating rod 22 to rotate, so that the winding drum 23 fixedly connected to the rotating rod 22 rotates, the thin rope is wound on the winding drum 23, so that one end of the thin rope fixedly connected with the lifting hook 25 is lifted, the bottom plate 3 is driven to lift under the action of the thin rope, when the lifting hook 25 lifts, the thin rope tensions the lifting ring 34, so that the sliding plate 33 at the bottom end of the lifting ring 34 slides in the first sliding groove 31, the thin rope at the bottom end of the sliding plate 33 is tensioned in the sliding process of the sliding plate 33, when the thin rope is driven to be tensioned by the sliding plate 33, the rectangular block 52 slides under the drive of the thin rope, so that the trapezoidal block 54 is driven to slide, in the sliding process of the trapezoidal block 54, the ejector rod 53 slides under the action of the spring elasticity, so that the ejector rod 53 extrudes the first air bag 55, and the, the push rod 53 is pushed to slide, so that the fixing rod 35 in the second sliding groove 32 slides, the fixing rod 35 slides into the fixing hole 41 in the side wall of the material box 4, the material box 4 is fixed at the top end of the bottom plate 3, the material box 4 arranged at the top end of the bottom plate 3 is lifted, and the transportation of the fabric is realized; when the bottom plate 3 is lifted, the elastic rope 26 is pulled first, so that the T-shaped rod 2531 in the cavity 252 is driven to slide under the action of the elastic rope 26, the T-shaped block is meshed with the gear 2532, the gear 2532 rotates and further drives the rack 2533 to slide, the rack 2533 extrudes the second air bag 2534, the second air bag 2534 is enabled to jet air, the inside of the air bag is communicated with the inside of the arc-shaped groove 251, the arc-shaped block 254 is pushed, the arc-shaped block 254 slides out of the arc-shaped groove 251, the string connected with the hook 25 cannot slide off the hook 25 under the blocking action of the arc-shaped block 254 in the transportation process, and safe transportation is achieved; the elastic rope 26 will vibrate under the tension state, the piston cylinder 28 is filled with hydraulic oil, during the transportation process, the elastic rope 26 pulls the piston plate 281 to slide, thereby allowing the hydraulic oil to flow, the circular hole 282 of the piston plate 281 has a flow restriction function, thereby allowing the hydraulic oil to slow the shock of the elastic cord 26 while flowing in the piston cylinder 28, during transportation, when the elastic rope 26 vibrates, the anti-vibration hammer moves up and down along with the elastic rope 26 to generate an acting force out of synchronization with or opposite to the vibration of the elastic rope 26, so that the vibration amplitude of the elastic rope 26 can be reduced, and the vibration of the elastic rope 26 can be eliminated, when the elastic cord 26 pulls the piston plate 281 to move, the annular air bag 261 is pressed, thus, the air is injected, so that the air in the annular air bag 261 is sprayed out from the air injection nozzle 27, thereby cleaning the connection part of the hook 25 and the thin rope, and the annular air bag 261 can also assist in eliminating the vibration of the elastic rope 26.

The front, the back, the left, the right, the upper and the lower are all based on figure 1 in the attached drawings of the specification, according to the standard of the observation angle of a person, the side of the device facing an observer is defined as the front, the left side of the observer is defined as the left, and the like.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc., indicate orientations or positional relationships based on those shown in the drawings, and are used merely for convenience in describing the present invention and for simplifying the description, but do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the scope of the present invention.

The foregoing illustrates and describes the principles, general features, and advantages of the present invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims

1. The utility model provides a surface fabric hoist and mount conveyer which characterized in that: comprises a supporting plate (1), a conveying mechanism (2), a bottom plate (3), a material box (4) and a fixing mechanism (5); the bottom end of the supporting plate (1) is fixedly connected with a supporting rod (11); the material box (4) is arranged at the top end of the bottom plate (3); the bottom plate (3) is connected with the conveying mechanism (2) through a string; the fixing mechanism (5) is arranged in the bottom plate (3); the conveying mechanism (2) is arranged at the top end of the supporting plate (1) and comprises a motor (21), a rotating rod (22), a winding drum (23), a roller (24) and a lifting hook (25); the motor (21) is fixedly connected to the top end of the support plate (1); the rotating rod (22) is fixedly connected to the output end of the motor (21); the winding drum (23) is fixedly connected to the rotating rod (22), and a thin rope is wound on the winding drum (23); the roller (24) is rotatably connected to the top end of the support plate (1); the other end of the string bypasses the roller (24) and is fixedly connected with the lifting hook (25); the lifting hook (25) is connected with the bottom plate (3) through a string.

2. A fabric lifting and transporting device as claimed in claim 1, wherein: a first sliding chute (31) and a second sliding chute (32) are arranged in the bottom plate (3); the side wall of the material box (4) is provided with a fixing hole (41); a sliding plate (33) is connected in the first sliding chute (31) in a sliding way; a lifting ring (34) is fixedly connected to the top end of the sliding plate (33); the lifting ring (34) is connected with the lifting hook (25) through a string; and a fixing rod (35) is connected in the second sliding chute (32) in a sliding manner.

3. A fabric lifting and transporting device as claimed in claim 2, wherein: the fixing mechanism (5) comprises a fixing block (51), a rectangular block (52), a top rod (53), a trapezoidal block (54) and a first air bag (55); the fixed block (51) is fixedly connected to the inner side wall of the bottom plate (3); the rectangular block (52) is connected to the inner side wall of the fixed block (51) in a sliding mode, one side of the rectangular block (52) is fixedly connected with the bottom end of the sliding plate (33) through a thin rope, and the other side of the rectangular block (52) is fixedly connected with the trapezoidal block (54) through the thin rope; the trapezoidal block (54) is connected to the inner side wall of the fixed block (51) in a sliding manner; the ejector rod (53) is connected to the inner side wall of the fixed block (51) in a sliding mode through a spring; the first air bag (55) is fixedly connected to the inner side wall of the fixing block (51) and is communicated with the interior of the second sliding groove (32).

4. A fabric lifting and transporting device as claimed in claim 3, wherein: an arc-shaped groove (251), a cavity (252) and a clamping mechanism (253) are arranged in the lifting hook (25); the clamping mechanism (253) is arranged in the cavity (252) and comprises a T-shaped rod (2531), a gear (2532), a rack (2533) and a second air bag (2534); the T-shaped rod (2531) is connected to the inner side wall of the cavity (252) in a sliding mode, the top end of the T-shaped rod is meshed with the gear (2532), and an elastic rope (26) is fixedly connected to one side of the T-shaped rod (2531); the other end of the elastic rope (26) is fixedly connected with the bottom plate (3); the gear (2532) is rotatably connected to the inner side wall of the cavity (252); the rack (2533) is connected to the inner side wall of the cavity (252) in a sliding mode and meshed with the gear (2532); the second air bag (2534) is fixedly connected to the inner side wall of the cavity (252) and is communicated with the arc-shaped groove (251).

5. A fabric lifting and transporting device as claimed in claim 4, wherein: an arc-shaped block (254) is arranged in the arc-shaped groove (251); the arc-shaped block (254) is connected with the bottom end of the arc-shaped groove (251) through a spring; and an air nozzle (27) is arranged on the side wall of the lifting hook (25).

6. A fabric lifting and transporting device as claimed in claim 5, wherein: a piston cylinder (28) is fixedly connected to the elastic rope (26); a piston plate (281) is connected in the piston cylinder (28) in a sliding way; the elastic rope (26) is fixedly connected with the piston plate (281); the piston plate (281) is provided with a round hole (282).

7. A fabric lifting and transporting device as claimed in claim 6, wherein: a damping hammer (29) is fixedly connected to the side wall of the piston cylinder (28); the shock absorption hammer (29) comprises a straight rod (291), an elastic rod (292) and a balancing weight (293); the straight rod (291) is fixedly connected to the side wall of the piston cylinder (28); the elastic rod (292) is fixedly connected with the straight rod (291); the balancing weight (293) is fixedly connected with two ends of the elastic rod (292).

8. A fabric lifting and transporting device as claimed in claim 7, wherein: the elastic rope (26) is fixedly connected with an annular air bag (261); the annular air bag (261) is positioned inside the piston cylinder (28), and the inside of the annular air bag (261) is communicated with the air nozzle (27).