A short distance carrying device for curved metal roof

Abstract

The application discloses a short-distance carrying device for arc-shaped metal roof, which comprises a circular surrounding disc, a ring-shaped bottom groove is formed in the bottom of the circular surrounding disc, the bottom of the circular surrounding disc is fixedly connected with the driving shaft of an electric motor, the outer surface of the electric motor is sleeved and fixedly connected with a four-rod sleeve frame, the end, away from the electric motor, of the four-rod sleeve frame is slidably connected with a suction mechanism, the suction mechanism comprises an oblong cylinder, and the outer surface of the oblong cylinder is sleeved and fixedly connected with a suction disc, and the application relates to the technical field of roof carrying, and the short-distance carrying device for arc-shaped metal roof is characterized in that the suction disc is used to adhere to and suck the arc-shaped roof through the plasticity of the material, so that the device can be fixed on the roof without being affected by the arc-shaped shape, the length of the telescopic rods is adjusted to make the four telescopic rods be in the same horizontal position, so that the circular surrounding disc is in a horizontal state, and the circular surrounding disc is prevented from being inclined and causing the articles to slide due to the influence of the arc surface.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of roof transportation, in particular to a short-distance transportation device for arc-shaped metal roof. BACKGROUND

[0002] Roof is the surface of the building roof, which mainly refers to the part between the ridge and the eaves, which occupies a larger area of the roof, or the roof is a larger part of the roof, which generally includes cast-in-place concrete floor, cement mortar leveling layer, thermal insulation layer, waterproof layer, cement mortar protective layer, drainage system, parapet wall and lightning protection measures, and special engineering also has the construction of tile surface (hanging batten), arc-shaped roof is a common form in modern architecture, which is not only beautiful and elegant, but also has high practicability, arc-shaped roof is generally composed of base layer, waterproof layer, thermal insulation layer and surface layer, and can better adapt to various irregular shapes of space and improve space utilization;

[0003] When transporting materials in a short distance on the arc-shaped metal roof, the transportation device is difficult to be fixed on the roof due to the arc shape of the roof, and as the weight of the transportation device increases, the transportation device may slide down along the arc surface, which has great safety hazards, and the roof may be affected by the weather and appear wet on the surface, which may cause the transportation device to slip when fixed, greatly increasing the difficulty of fixing, therefore, the present application provides a short-distance transportation device for arc-shaped metal roof. SUMMARY

[0004] To solve the above technical problems, the present application provides a short-distance transportation device for arc-shaped metal roof, which comprises a circular apron, a ring-shaped bottom groove is formed in the bottom of the circular apron, the bottom of the circular apron is fixedly connected with the driving shaft of an electric motor, the outer surface of the electric motor is sleeved and fixedly connected with a four-pole sleeve frame, the end of the four-pole sleeve frame away from the electric motor is slidably connected with an adsorption mechanism, and the bottom of the four-pole sleeve frame is fixedly connected with a dehumidification mechanism.

[0005] The adsorption mechanism comprises a long cylinder, the outer surface of the long cylinder is sleeved and fixedly connected with a suction cup, the bottom of the long cylinder is provided with a bottom circular long groove, the inner wall top of the bottom circular long groove is provided with a curved groove, the inner wall top of the curved groove is penetrated and slidably connected with an elongated rod, the two sides of the elongated rod are fixedly connected with side clamping blocks, the top of the elongated rod is fixedly connected with an extension rod, the outer surface of the extension rod is sleeved and fixedly connected with a sleeve type rotary disc, the bottom of the elongated rod is fixedly connected with a circular magnet, the periphery of the circular magnet is provided with a bottom square groove, the inner wall of the bottom square groove is fixedly connected with a stripping assembly, the outer surface of the adsorption mechanism is fixedly connected with a dehumidification mechanism, the adsorption mechanism is provided with four and is evenly distributed on a four-bar sleeve frame, the top of the extension rod is slidably connected with the inner wall of the annular bottom groove, the outer surface of the extension rod is slidably connected with the four-bar sleeve frame, the top of the elongated rod penetrates the long cylinder and is slidably connected with the long cylinder, the suction cup is attached to the arc-shaped roof through the plasticity of the material, the device is prevented from being difficult to be fixed on the roof due to the influence of the arc-shaped shape, the length of the extension rod is adjusted to make the four extension rods be in the same horizontal position, so that the circular surrounding disc is in a horizontal state, the circular surrounding disc is prevented from being inclined to cause the sliding of the articles due to the influence of the arc surface, the circular magnet is in contact with the metal arc-shaped roof in the suction cup to be magnetically attracted, the phenomenon of air leakage and loosening of the suction cup due to long-time adsorption is prevented, and the circular magnet is also moved upward to be attached to the bottom of the long cylinder, so that the circular magnet is prevented from being hard to resist the metal arc-shaped roof to cause the suction cup to be difficult to compress and adsorb.

[0006] Further, the stripping assembly comprises a side pushing spring, one end of the side pushing spring is fixedly connected with a triangular inclined block, the bottom of the triangular inclined block is slidably connected with a triangular scraper, the bottom of the triangular scraper is provided with an arc-shaped hole, the end of the side pushing spring away from the triangular inclined block is fixedly connected with the inner wall of the bottom square groove, one side of the triangular scraper is fixedly connected with the inner wall of the suction cup, the triangular scraper is provided with four and is evenly distributed on the inner wall of the suction cup, the triangular inclined block slides outward to strip the suction cup and the arc-shaped roof, the device is prevented from being tilted when being pulled out due to the large additional pulling force caused by the too tight adsorption of the suction cup, the triangular scraper slides and scrapes the ground of the circular magnet, the circular magnet is prevented from being difficult to be completely magnetically attracted to the metal arc-shaped roof due to too much adsorption of metal particles on the bottom surface of the circular magnet, at the same time, the metal particles scraped off from the arc-shaped hole of the triangular scraper fall outward, the metal particles are prevented from being adsorbed again on the triangular scraper when the circular magnet moves upward, the triangular inclined block slides inward to the bottom square groove and is stored through the cooperation of the inclined surface and the side pushing spring, and the phenomenon that the triangular inclined block is stuck with the suction cup when the circular magnet moves upward is prevented.

[0007] Further, the dehumidification mechanism comprises a four-bar frame, the bottom of the four-bar frame is fixedly connected with a downward spring, the bottom of the downward spring is fixedly connected with a bottom disc, the top of the bottom disc penetrates and is slidably connected with a thick rod, the bottom of the bottom disc is rotationally connected with a long angle plate through a rotating bolt, the bottom of the long angle plate is fixedly connected with a sponge disc, a first semicircular hole is formed in the periphery of the sponge disc, a bottom circular small hole is formed in the bottom of the sponge disc, a drainage assembly is fixedly connected to the inner wall of the bottom circular small hole, the top of the four-bar frame is fixedly connected with a four-bar sleeve frame, one end of the drainage assembly is fixedly connected with a long cylinder, the bottom circular small hole is provided with four and is evenly distributed on the sponge disc, the long angle plate is provided with four and is evenly distributed on the bottom of the bottom disc, the top of the thick rod is fixedly connected with the four-bar frame, the sponge disc absorbs water from the place to be adsorbed on the arc roof, prevents the arc roof from being affected by the weather to cause the surface of the arc roof to be wet, and prevents the carrying device from slipping when being fixed, the thick rod penetrating through the bottom of the bottom disc is connected with the four-bar frame to limit, prevents the downward spring from being affected by the arc roof to be unevenly stressed and deviated and dislocated, the long angle plate expands outward to expand the sponge disc outward, prevents the sponge disc from being affected by the arc surface to be bent and rolled after being softened by absorbing water, and meanwhile, the first semicircular hole provided in the periphery of the sponge disc is wider than the suction disc, prevents the sponge disc from covering the adsorption surface of the suction disc after being shrunk by absorbing water to cause the suction disc to be difficult to adsorb.

[0008] Further, the drainage assembly comprises a plastic disc, the top of the plastic disc is fixedly connected with a curved connecting rod, a second semicircular hole is formed in the periphery of the plastic disc, a concave square hole is formed in the periphery of the plastic disc, a bottom circular groove is formed in the bottom of the plastic disc, a recovery spring is fixedly connected to the inner top of the bottom circular groove, one end of the recovery spring is fixedly connected with a small connecting rod, the end of the small connecting rod away from the recovery spring is fixedly connected with a connecting spring, the bottom of the plastic disc is fixedly connected with a spiral scraper, the end of the curved connecting rod away from the plastic disc is fixedly connected with a long cylinder, the outer surface of the connecting spring is fixedly connected with the inner wall of the bottom circular small hole, the top of the connecting spring is fixedly connected with the plastic disc, the spiral scraper is provided with four and is evenly distributed on the bottom of the plastic disc, the bottom circular groove is provided with four and is evenly distributed on the bottom of the plastic disc, the plastic disc is pressed to drain water when moving downward, prevents the sponge disc from being difficult to continue to absorb water when reaching dilution saturation by absorbing water for a long time, the connecting spring in the bottom circular small hole is stretched to stretch the sponge disc, prevents the sponge disc from being difficult to restore to the initial state due to being excessively pressed, the connecting spring is stretched by the stretching force of the recovery spring, prevents the connecting spring from losing the spring stretching performance when being excessively pressed for a long time and many times, the spiral scraper is scraped on the surface of the connecting spring, prevents too many particles and impurities scraped by the sponge disc from being attached to the surface of the connecting spring to cause the connecting spring to be difficult to be completely compressed.

[0009] The present application has the beneficial effects of:

[0010] 1. The present application is attached to the arc-shaped roof by the plasticity of the material through the suction cup, prevents the roof from being difficult to fix the device on it due to the influence of the arc-shaped shape, peels off the suction cup and the arc-shaped roof through the triangular inclined block, prevents the suction cup from being too tight and needing additional large pulling force, causing the device to fall when pulling out, absorbs water from the arc-shaped roof through the sponge round plate, prevents the arc-shaped roof from being slippery when fixing the carrying device due to the influence of the weather, extrudes and drains the sponge round plate through the plastic round plate, prevents the sponge round plate from being diluted and saturated after a long time of water absorption, and makes it difficult to continue to absorb water.

[0011] 2. The present application is attached to the arc-shaped roof by the plasticity of the material through the suction cup, prevents the roof from being difficult to fix the device on it due to the influence of the arc-shaped shape, adjusts the length of the telescopic rod to make the four telescopic rods in the same horizontal position, makes the circular ring in a horizontal state, prevents the circular ring from being tilted due to the influence of the arc surface, causing the goods to slip, the circular magnet contacts the metal arc-shaped roof in the suction cup to be magnetically attracted, prevents the suction cup from being loose due to the phenomenon of not being tight after a long time of suction, the circular magnet moves up to be attached to the bottom of the long cylinder, prevents the circular magnet from being hard to resist the metal arc-shaped roof, causing the suction cup to be difficult to compress and absorb.

[0012] 3. The present application is peeled off by the triangular inclined block when sliding outward, preventing the suction cup from being too tight and needing additional large pulling force, causing the device to fall when pulling out, the triangular scraper slides and scrapes the ground of the circular magnet, preventing the circular magnet from being too much metal particles absorbed and being difficult to be completely magnetically attracted to the metal arc-shaped roof, at the same time, the scraped metal particles fall outward from the arc-shaped hole on the triangular scraper, preventing the metal particles from being absorbed again on the triangular scraper when the circular magnet moves up, the triangular inclined block is stored by sliding into the bottom groove through the cooperation of the inclined surface and the side pushing spring, preventing the triangular inclined block from being stuck with the suction cup when the circular magnet moves up.

[0013] 4. The present application is peeled off by the triangular inclined block when sliding outward, preventing the suction cup from being too tight and needing additional large pulling force, causing the device to fall when pulling out, the triangular scraper slides and scrapes the ground of the circular magnet, preventing the circular magnet from being too much metal particles absorbed and being difficult to be completely magnetically attracted to the metal arc-shaped roof, at the same time, the scraped metal particles fall outward from the arc-shaped hole on the triangular scraper, preventing the metal particles from being absorbed again on the triangular scraper when the circular magnet moves up, the triangular inclined block is stored by sliding into the bottom groove through the cooperation of the inclined surface and the side pushing spring, preventing the triangular inclined block from being stuck with the suction cup when the circular magnet moves up.

[0014] 5. The present application sets up a drainage assembly, the plastic circular plate is extruded to drain water when moving downward, preventing the sponge circular plate from being diluted and saturated for a long time to continue to absorb water, the connecting spring in the bottom circular hole is stretched to prevent the sponge circular plate from being extruded too much to be difficult to expand and restore to the initial state, the connecting spring is stretched by the extension force of the pull spring to prevent the connecting spring from losing the spring extension performance when being extruded for a long time, the spiral scraper is slid on the surface of the connecting spring to prevent too many particles and impurities from being attached to the surface of the connecting spring to be difficult to be completely compressed. BRIEF DESCRIPTION OF DRAWINGS

[0015] Figure 1 It is a bottom structure schematic view of the short distance carrying device of the present application;

[0016] Figure 2 It is a structure schematic view of the short distance carrying device of the present application;

[0017] Figure 3 It is a bottom structure schematic view of the adsorption mechanism of the present application;

[0018] Figure 4 It is an internal structure schematic view of the adsorption mechanism of the present application;

[0019] Figure 5 It is a structure schematic view of the stripping assembly of the present application;

[0020] Figure 6 It is a structure schematic view of the dehumidification mechanism of the present application;

[0021] Figure 7 It is a bottom structure schematic view of the dehumidification mechanism of the present application;

[0022] Figure 8 It is a structure schematic view of the drainage assembly of the present application;

[0023] Figure 9 It is a bottom structure schematic view of the drainage assembly of the present application;

[0024] Figure 10 It is an enlarged structure schematic view of the bottom A of the drainage assembly of the present application;

[0025] In the figure: 1, round surrounding disc; 2, annular bottom groove; 3, motor; 4, four-pole sleeve frame; 5, adsorption mechanism; 6, dehumidification mechanism; 501, long cylinder; 502, suction cup; 503, bottom circular long groove; 504, curved groove; 505, slender rod; 506, side clamping block; 507, telescopic rod; 508, sleeve type rotary disc; 509, circular magnet; 510, bottom square groove; 511, stripping assembly; 5111, side push spring; 5112, triangular inclined block; 5113, triangular scraper; 5114, arc-shaped hole; 601, four-pole frame; 602, downward pressing spring; 603, bottom disc; 604, thick rod; 605, long angle plate; 606, sponge round plate; 607, first half circular hole; 608, bottom circular small hole; 609, drainage assembly; 6091, plastic round plate; 6092, curved connecting rod; 6093, second half circular hole; 6094, concave square hole; 6095, bottom circular groove; 6096, double pull spring; 6097, small connecting rod; 6098, connecting spring; 6099, spiral scraper. DETAILED DESCRIPTION

[0026] The application will be further described below in conjunction with the drawings and specific embodiments. The embodiments of the application are given for illustrative and descriptive purposes only and are not exhaustive or limiting of the application disclosed. Many modifications and variations will be apparent to those of ordinary skill in the art. The embodiments are chosen and described in order to best explain the principles of the application and its practical application and to enable others skilled in the art to understand the application for various embodiments with various modifications as are suited to the particular use contemplated.

[0027] The first embodiment, please refer to Figures 1-5 The application is a short distance carrying device for arc-shaped metal roof, which comprises a round surrounding disc 1, an annular bottom groove 2 is formed in the bottom of the round surrounding disc 1, a driving shaft of a motor 3 is fixedly connected to the bottom of the round surrounding disc 1, a four-pole sleeve frame 4 is sleeved and fixedly connected to the outer surface of the motor 3, an adsorption mechanism 5 is slidably connected to the end of the four-pole sleeve frame 4 away from the motor 3, and a dehumidification mechanism 6 is fixedly connected to the bottom of the four-pole sleeve frame 4.

[0028] The adsorption mechanism 5 comprises a long cylinder 501, the outer surface of the long cylinder 501 is sleeved and fixedly connected with a suction cup 502, the bottom of the long cylinder 501 is provided with a bottom circular long groove 503, the inner wall top of the bottom circular long groove 503 is provided with a curved groove 504, the inner wall top of the curved groove 504 is penetrated and slidably connected with an elongated rod 505, the two sides of the elongated rod 505 are fixedly connected with side clamping blocks 506, the top of the elongated rod 505 is fixedly connected with a telescopic rod 507, the outer surface of the telescopic rod 507 is sleeved and fixedly connected with a sleeve type turntable 508, the bottom of the elongated rod 505 is fixedly connected with a circular magnet 509, the periphery of the circular magnet 509 is provided with a bottom square groove 510, the inner wall of the bottom square groove 510 is fixedly connected with a stripping assembly 511, the outer surface of the adsorption mechanism 5 is fixedly connected with the dehumidification mechanism 6, the adsorption mechanism 5 is provided with four and is evenly distributed on the four-bar sleeve frame 4, the top of the telescopic rod 507 is slidably connected with the inner wall of the annular bottom groove 2, the outer surface of the telescopic rod 507 is slidably connected with the four-bar sleeve frame 4, and the top of the elongated rod 505 penetrates the long cylinder 501 and is slidably connected with the long cylinder 501;

[0029] The peeling assembly 511 comprises a side pushing spring 5111, one end of the side pushing spring 5111 is fixedly connected with a triangular inclined block 5112, the bottom of the triangular inclined block 5112 is slidably connected with a triangular scraper 5113, the bottom of the triangular scraper 5113 is provided with an arc-shaped hole 5114, the end of the side pushing spring 5111 away from the triangular inclined block 5112 is fixedly connected with the inner wall of the bottom groove 510, one side of the triangular scraper 5113 is fixedly connected with the inner wall of the suction disc 502, the triangular scraper 5113 is provided with four and is evenly distributed on the inner wall of the suction disc 502, in use, the articles to be carried are placed in the circular apron 1, the circular apron 1 is driven to rotate by the motor 3, the articles are rotated to the other side of the circular apron 1, so that short-distance transportation and carrying of the articles are realized, before the articles are carried, the telescopic rod 507 is stretched downwards to drive the slender rod 505 to move downwards, the slender rod 505 drives the long cylinder 501 to move downwards through the side clamping blocks 506 on the two sides, the long cylinder 501 moves downwards to drive the suction disc 502 at the bottom to be adsorbed to the roof, the suction disc 502 is attached to the arc-shaped roof through the plasticity of the material, the four suction discs 502 of the four suction mechanisms 5 are respectively adsorbed to different positions of the arc-shaped roof, so that the adsorption effect and stability of the device are enhanced, when the four suction mechanisms 5 are respectively at different radian positions of the arc-shaped roof, the length of the telescopic rod 507 is adjusted to make the four telescopic rods 507 be at the same horizontal position, so that the circular apron 1 is in a horizontal state, the telescopic rod 507 is driven to rotate through the rotation of the sleeve type turntable 508, the telescopic rod 507 drives the slender rod 505 to rotate, the slender rod 505 drives the side clamping blocks 506 on the two sides to rotate by 90°, the telescopic rod 507 is stretched downwards to push the slender rod 505 to move downwards, the slender rod 505 moves downwards to drive the circular magnet 509 to move downwards, the circular magnet 509 is in contact with the metal arc-shaped roof in the suction disc 502 to be magnetically adsorbed, before the suction disc 502 is adsorbed, the sleeve type turntable 508 is rotated to drive the slender rod 505 to rotate, the slender rod 505 drives the side clamping blocks 506 on the two sides to rotate by 90°, then the telescopic rod 507 drives the side clamping blocks 506 on the two sides of the slender rod 505 to shrink upwards to the top of the inner wall of the curved groove 504, at the same time, the circular magnet 509 also moves upwards to be attached to the bottom of the long cylinder 501, at this time, the slender rod 505 is rotated to drive the side clamping blocks 506 to be attached to and clamped in the inner wall of the curved groove 504, when the circular magnet 509 moves downwards, the side pushing spring 5111 pushes the triangular inclined block 5112 to slide outward through the stretching force, the triangular inclined block 5112 slides outward to peel the suction disc 502 from the arc-shaped roof, at the same time, when the circular magnet 509 moves downwards, the bottom surface is in contact with the triangular scraper 5113 to rub, the triangular scraper 5113 slides and scrapes the ground of the circular magnet 509, at the same time, the metal particles scraped off fall from the arc-shaped hole 5114 on the triangular scraper 5113 to the outside, when the circular magnet 509 moves upwards,The triangular inclined block 5112 is stored by sliding and shrinking to the inside of the bottom groove 510 through the cooperation of the inclined surface setting and the side pushing spring 5111.

[0030] The second embodiment, please refer to Figures 6-10 The application provides a short-distance carrying device for arc-shaped metal roof, which comprises a four-bar frame 601, a pressing spring 602 fixedly connected to the bottom of the four-bar frame 601, a bottom disc 603 fixedly connected to the bottom of the pressing spring 602, a thick rod 604 penetrating through and slidingly connected to the top of the bottom disc 603, a long angle plate 605 rotationally connected to the bottom of the bottom disc 603 through a rotating bolt, a sponge round plate 606 fixedly connected to the bottom of the long angle plate 605, a first semicircular hole 607 formed in the periphery of the sponge round plate 606, a bottom circular small hole 608 formed in the bottom of the sponge round plate 606, a drainage assembly 609 fixedly connected to the inner wall of the bottom circular small hole 608, the four-bar frame 601 fixedly connected to the four-bar sleeve frame 4, one end of the drainage assembly 609 fixedly connected to the long cylinder 501, four bottom circular small holes 608 evenly distributed on the sponge round plate 606, four long angle plates 605 evenly distributed on the bottom of the bottom disc 603, and the top of the thick rod 604 fixedly connected to the four-bar frame 601.

[0031] The drainage assembly 609 comprises a plastic round plate 6091, the top of the plastic round plate 6091 is fixedly connected with a curved connecting rod 6092, second semicircular holes 6093 are formed in the periphery of the plastic round plate 6091, recessed square holes 6094 are formed in the periphery of the plastic round plate 6091, a bottom circular groove 6095 is formed in the bottom of the plastic round plate 6091, a reset spring 6096 is fixedly connected to the inside top of the bottom circular groove 6095, a small connecting rod 6097 is fixedly connected to one end of the reset spring 6096, a connecting spring 6098 is fixedly connected to the end of the small connecting rod 6097 away from the reset spring 6096, a spiral scraper 6099 is fixedly connected to the bottom of the plastic round plate 6091, the end of the curved connecting rod 6092 away from the plastic round plate 6091 is fixedly connected with the long cylinder 501, the outer surface of the connecting spring 6098 is fixedly connected with the inner wall of the bottom circular hole 608, the top of the connecting spring 6098 is fixedly connected with the plastic round plate 6091, the spiral scraper 6099 is provided with four and is evenly distributed at the bottom of the plastic round plate 6091, the bottom circular groove 6095 is provided with four and is evenly distributed at the bottom of the plastic round plate 6091, in use, before the adsorption mechanism 5 is used to adsorb the arched roof, the sponge round plate 606 is used to absorb water in the place to be adsorbed on the arched roof, the downward pressing spring 602 drives the bottom disc 603 to move downward, at the same time, the thick rod 604 penetrating through the bottom of the bottom disc 603 is connected with the four-bar frame 601 to limit the position, when the bottom disc 603 moves downward, the long angle plate 605 fixedly connected with the sponge round plate 606 is unfolded outward, when the long angle plate 605 is unfolded outward, the sponge round plate 606 is unfolded outward at the same time, the first semicircular hole 607 provided around the sponge round plate 606 has a width greater than that of the suction cup 502, when the long cylinder 501 moves downward, the plastic round plate 6091 is driven to move downward through the curved connecting rod 6092 on one side, when the plastic round plate 6091 moves downward, the sponge round plate 606 is squeezed to drain water, at the same time, the reset spring 6096 is compressed in the bottom circular groove 6095 when the plastic round plate 6091 is completely squeezed, so that the reset spring 6096 will not be excessively compressed to lose the spring expansion performance, when the plastic round plate 6091 ends the squeezing and moves upward, the connecting spring 6098 in the bottom circular hole 608 is stretched to expand the sponge round plate 606 through the expansion force, at the same time, the reset spring 6096 is connected with the connecting spring 6098 through the small connecting rod 6097, the top of the connecting spring 6098 is connected with the plastic round plate 6091, the connecting spring 6098 is expanded through the expansion force of the reset spring 6096, at the same time, when the plastic round plate 6091 moves downward, the spiral scraper 6099 moves at the same time, the spiral scraper 6099 is scraped off on the surface of the connecting spring 6098.

[0032] In use, the article to be carried is placed in the circular tray 1, the motor 3 is started to drive the circular tray 1 to rotate, the article is rotated to the other side of the circular tray 1, thereby achieving short-distance transportation of the article, before carrying the article, the telescopic rod 507 is extended downward to drive the slender rod 505 to move downward, the slender rod 505 drives the long cylinder 501 to move downward together through the side clamping blocks 506 on both sides, the long cylinder 501 moves downward to drive the suction cup 502 at the bottom to adsorb the roof, the suction cup 502 is attached to the curved roof through the plasticity of the material to adsorb, four suction cups 502 of the four suction mechanisms 5 respectively adsorb different positions of the curved roof, thereby enhancing the adsorption effect and stability of the device, when the four suction mechanisms 5 are respectively at different arc positions of the curved roof, the length of the telescopic rod 507 is adjusted to make the four telescopic rods 507 be at the same horizontal position, thereby making the circular tray 1 be in a horizontal state, the telescopic rod 507 is rotated through the rotation of the sleeve-type turntable 508, the telescopic rod 507 is rotated to drive the slender rod 505 to rotate, the slender rod 505 is rotated to drive the side clamping blocks 506 on both sides to rotate by 90°, the telescopic rod 507 is extended downward to push the slender rod 505 to move downward, the slender rod 505 moves downward to drive the circular magnet 509 to move downward, the circular magnet 509 contacts the metal curved roof in the suction cup 502 to magnetically adsorb, before using the suction cup 502 to adsorb, the sleeve-type turntable 508 is rotated to drive the slender rod 505 to rotate, the slender rod 505 drives the side clamping blocks 506 on both sides to rotate by 90°, then the telescopic rod 507 drives the side clamping blocks 506 on both sides of the slender rod 505 to shrink upward to the top of the inner wall of the curved groove 504, at the same time, the circular magnet 509 also moves upward to be attached to the bottom of the long cylinder 501, at this time, the slender rod 505 is rotated to drive the side clamping blocks 506 to be attached to and clamped in the inner wall of the curved groove 504, when the circular magnet 509 moves downward, the side pushing spring 5111 pushes the triangular inclined block 5112 to slide outward through the extension force, the triangular inclined block 5112 slides outward to peel off the suction cup 502 from the curved roof, at the same time, when the circular magnet 509 moves downward, the bottom surface contacts and rubs the triangular scraper 5113, the triangular scraper 5113 slides and scrapes the ground of the circular magnet 509, at the same time, the metal particles scraped off fall outward from the arc-shaped hole 5114 on the triangular scraper 5113, when the circular magnet 509 moves upward, the triangular inclined block 5112 slides and shrinks into the bottom groove 510 through the cooperation of the inclined surface and the side pushing spring 5111, before using the suction mechanism 5 to adsorb the curved roof, the sponge circular plate 606 absorbs water from the place to be adsorbed on the curved roof, the bottom disc 603 is pushed to move downward through the downward pressing spring 602, at the same time, the thick rod 604 penetrating through the bottom of the bottom disc 603 is connected to the four-bar frame 601 to limit, the long angle plate 605 fixed with the sponge circular plate 606 is unfolded outward when the bottom disc 603 moves downward,When the long angle plate 605 is unfolded outwardly, the sponge round plate 606 is unfolded outwardly together, and the first semicircular hole 607 arranged around the sponge round plate 606 has a width greater than that of the suction cup 502. When the long cylindrical plate 501 moves downwardly, the plastic round plate 6091 is driven to move downwardly through the curved connecting rod 6092 on one side. When the plastic round plate 6091 moves downwardly, the sponge round plate 606 is extruded and drained. Meanwhile, the reset spring 6096 is compressed in the bottom circular groove 6095 when the plastic round plate 6091 is completely extruded, so that the reset spring 6096 will not be excessively compressed to lose the spring stretching performance. When the plastic round plate 6091 ends the extrusion and moves upwardly, the connecting spring 6098 in the bottom circular hole 608 is stretched by the sponge round plate 606 through the stretching force. Meanwhile, the reset spring 6096 is connected with the connecting spring 6098 through the small connecting rod 6097. The top of the connecting spring 6098 is connected with the plastic round plate 6091. The connecting spring 6098 is stretched by the stretching force of the reset spring 6096. Meanwhile, when the plastic round plate 6091 moves downwardly, the spiral scraper 6099 moves together. The spiral scraper 6099 slides on the surface of the connecting spring 6098 and is scraped off.

[0033] Obviously, the described embodiments are only some of the embodiments of the present application, but not all the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art and related fields without creative work should belong to the protection scope of the present application. The structures, devices and operation methods not specifically described and explained in the present application are implemented according to the conventional means in the art, unless otherwise specified and limited.

Claims

1. A short-distance transport device for curved metal roofs, comprising a circular pallet (1), characterized in that: The bottom of the circular tray (1) is provided with an annular bottom groove (2). The bottom of the circular tray (1) is fixedly connected to the drive shaft of the motor (3). The outer surface of the motor (3) is fitted with and fixedly connected to a four-bar sleeve (4). The end of the four-bar sleeve (4) away from the motor (3) is slidably connected to an adsorption mechanism (5). The bottom of the four-bar sleeve (4) is fixedly connected to a dehumidification mechanism (6). The adsorption mechanism (5) includes a long cylinder (501), a suction cup (502) is sleeved and fixedly connected to the outer surface of the long cylinder (501), a bottom circular groove (503) is opened at the bottom of the long cylinder (501), a curved groove (504) is opened at the top of the inner wall of the bottom circular groove (503), a slender rod (505) is slidably connected through the top of the inner wall of the curved groove (504), a side locking block (506) is fixedly connected to both sides of the slender rod (505), a telescopic rod (507) is fixedly connected to the top of the slender rod (505), a sleeve-type turntable (508) is sleeved and fixedly connected to the outer surface of the telescopic rod (507), a circular magnet (509) is fixedly connected to the bottom of the slender rod (505), a bottom square groove (510) is opened around the circular magnet (509), and a peeling component (511) is fixedly connected to the inner wall of the bottom square groove (510). The top of the telescopic rod (507) is slidably connected to the inner wall of the annular bottom groove (2), the outer surface of the telescopic rod (507) is slidably connected to the four-bar sleeve (4), and the top of the slender rod (505) passes through the long cylinder (501) and is slidably connected to the long cylinder (501). The peeling assembly (511) includes a side push spring (5111), one end of which is fixedly connected to a triangular wedge block (5112), and the bottom of the triangular wedge block (5112) is slidably connected to a triangular scraper (5113), and the bottom of the triangular scraper (5113) is provided with an arc-shaped hole (5114). The end of the side push spring (5111) away from the triangular inclined block (5112) is fixedly connected to the inner wall of the bottom square groove (510), and one side of the triangular scraper (5113) is fixedly connected to the inner wall of the suction cup (502). Four triangular scrapers (5113) are provided and evenly distributed on the inner wall of the suction cup (502).

2. The short-distance transport device for curved metal roofs according to claim 1, characterized in that: The outer surface of the adsorption mechanism (5) is fixedly connected to the dehumidification mechanism (6), and four adsorption mechanisms (5) are provided and evenly distributed on the four-bar sleeve (4).

3. A short-distance transport device for curved metal roofs according to claim 1, characterized in that: The dehumidification mechanism (6) includes a four-bar frame (601), a downward spring (602) is fixedly connected to the bottom of the four-bar frame (601), a bottom disc (603) is fixedly connected to the bottom of the downward spring (602), a thick rod (604) is slidably connected to the top of the bottom disc (603), a long angle plate (605) is rotatably connected to the bottom of the bottom disc (603) by a rotating bolt, a sponge disc (606) is fixedly connected to the bottom of the long angle plate (605), a first semi-circular hole (607) is opened on all four sides of the sponge disc (606), a bottom circular hole (608) is opened at the bottom of the sponge disc (606), and a drainage component (609) is fixedly connected to the inner wall of the bottom circular hole (608).

4. A short-distance transport device for curved metal roofs according to claim 3, characterized in that: The top of the four-bar frame (601) is fixedly connected to the four-bar sleeve (4), and one end of the drainage assembly (609) is fixedly connected to the long cylinder (501).

5. A short-distance transport device for curved metal roofs according to claim 3, characterized in that: Four small holes (608) are provided on the bottom circular plate (606) and evenly distributed on the sponge circular plate (606). Four long angle plates (605) are provided on the bottom of the bottom circular plate (603) and evenly distributed on the bottom. The top of the thick rod (604) is fixedly connected to the four-bar frame (601).

6. A short-distance transport device for curved metal roofs according to claim 3, characterized in that: The drainage component (609) includes a plastic circular plate (6091), a curved connecting rod (6092) fixedly connected to the top of the plastic circular plate (6091), a second semi-circular hole (6093) opened around the plastic circular plate (6091), a concave square hole (6094) opened around the plastic circular plate (6091), a bottom circular groove (6095) opened at the bottom of the plastic circular plate (6091), a tension spring (6096) fixedly connected to the top of the bottom circular groove (6095), a small connecting rod (6097) fixedly connected to one end of the tension spring (6096), a connecting spring (6098) fixedly connected to the end of the small connecting rod (6097) away from the tension spring (6096), and a spiral scraper (6099) fixedly connected to the bottom of the plastic circular plate (6091).

7. A short-distance transport device for curved metal roofs according to claim 6, characterized in that: The end of the connecting rod (6092) away from the plastic circular plate (6091) is fixedly connected to the long cylinder (501). The outer surface of the connecting spring (6098) is fixedly connected to the inner wall of the bottom circular hole (608). The top of the connecting spring (6098) is fixedly connected to the plastic circular plate (6091). Four spiral scrapers (6099) are provided and evenly distributed at the bottom of the plastic circular plate (6091). Four bottom circular grooves (6095) are provided and evenly distributed at the bottom of the plastic circular plate (6091).

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