A cross-interval steel coil transfer device for unmanned warehouse vehicle management and control of stainless steel coil plates

Abstract

This invention discloses a cross-section steel coil transfer device for unmanned warehouse vehicle control, relating to the field of steel coil transfer technology. The device includes a push wheel plate that slides through the lower surface of the base, with its top end fixedly connected to the bottom end of a sliding ring. A support plate is fixedly connected to the surface of the wheel frame, and an inclined block is slidably connected to the upper surface of the support plate. A frosted arc plate is fixedly connected to the side of the inclined block away from the push wheel plate. A rotating shaft rotates through the inside of the wheel frame and is fixedly connected to the wheel. A grinding wheel is fixedly connected to the circumferential surface of the rotating shaft; the grinding wheel is compressed, making it difficult to rotate, thus preventing the base from moving. When the arc-shaped support begins to rotate and adjust, the device prevents the vehicle from moving during this adjustment, reducing the risk of the steel coil shifting due to operational errors.

Description

Technical Field

[0001] This invention relates to the field of steel coil transfer technology, specifically to an unmanned warehouse vehicle-controlled stainless steel coil transfer device for cross-regional steel coil transfer. Background Technology

[0002] Against the backdrop of intelligent transformation in the steel industry, the transfer of stainless steel coils in traditional warehouses has long relied on manually driven forklifts or cranes, which has resulted in low operating efficiency, prominent safety hazards, high labor intensity for personnel, and easy fatigue leading to operational errors that cause scratches on the surface of the steel coils or damage to the coil shape. Patent publication number CN222591642U relates to a steel coil transfer device, comprising a main body. A worm gear extension rod is provided on the top surface of the main body. An arc-shaped support block is provided at the top of the worm gear extension rod. A steel coil body is provided at the top of the arc-shaped support block. Support frames are provided on the top surfaces of the main body on both sides of the worm gear extension rod. A cross-shaped limiting groove is formed on the surface of the support frame. A through hole is provided on one side surface of the support frame. The cross-shaped limiting groove communicates with the through hole. A push rod is provided inside the cross-shaped limiting groove and the through hole. A locking rod is provided at one end of the push rod. One end of the locking rod is located inside the steel coil body. There are six locking rods, arranged in three groups. This transfer device is simple to operate and can transfer steel coil bodies of different thicknesses. It also effectively prevents the steel coil from falling and causing surface damage or deformation when the transfer device is impacted during transfer.

[0003] However, existing steel coil transfer devices cannot adapt to the varying lifting angles of steel coils in different lifting environments. This necessitates manual adjustment of the lifting angle, which introduces inherent risks during steel coil lifting. Furthermore, the lack of an effective braking mechanism when the supporting mechanism adjusts its posture can still lead to displacement due to misoperation, causing the steel coil's descent trajectory to deviate, posing safety hazards and operational risks. Summary of the Invention (a) Technical problems to be solved

[0004] To address the shortcomings of existing technologies, this invention provides an unmanned warehouse vehicle management and control device for the cross-section transfer of stainless steel coils, which solves the problems mentioned in the background section. (II) Technical Solution

[0005] To achieve the above objectives, the present invention provides the following technical solution: a stainless steel coil transfer device for unmanned warehouse vehicle management, comprising a base, a wheel frame fixedly connected to the bottom of the base, wheels on both sides of the wheel frame, a motor fixedly connected to the bottom of the base, the output end of the motor rotating through the upper and lower surfaces of the base, a gear fixedly mounted on the circumferential surface of the output end of the motor, and a rotating device on the top of the base, the rotating device comprising a support column, a second gear, an arc-shaped support seat, a sliding shaft, a sliding ring, a push wheel plate, a support plate, an inclined block, a frosted arc plate, a rotating shaft, and a grinding wheel, the support column being rotatably connected to the upper surface of the base, the second gear being fixedly connected to the circumferential surface of the support column and meshing with the gear, and the arc-shaped support seat being fixedly connected to the top of the support column. Since the lifting angle of the steel coil varies depending on the environment, the rotation of the second gear drives the support column to rotate. The rotating mechanism drives the arc-shaped support to rotate, allowing it to adapt to different lifting angles of the steel coil, thus improving the efficiency of steel coil transfer. The sliding shaft is fixedly connected to the bottom end of the second gear. The sliding ring slides through the upper surface of the base and contacts the sliding shaft. The pushing wheel plate slides through the lower surface of the base, and the top end of the pushing wheel plate is fixedly connected to the bottom end of the sliding ring. The support plate is fixedly connected to the surface of the wheel frame. The inclined block slides through the upper surface of the support plate. The frosted arc plate is fixedly connected to the side of the inclined block away from the pushing wheel plate. The rotating shaft rotates through the inside of the wheel frame and is fixedly connected to the wheel. The grinding wheel is fixedly connected to the circumferential surface of the rotating shaft. The grinding wheel is compressed, making it difficult to rotate, thus preventing the entire base from moving. When the arc-shaped support begins to rotate and adjust, the vehicle will not move when the arc-shaped support begins to rotate and adjust, reducing the possibility of the steel coil deviating due to accidental operation causing the vehicle to move.

[0006] According to the above scheme, the bottom of the pushing wheel plate is rotatably connected to a roller. The roller reduces the friction on the inclined block and contacts the inclined surface of the inclined block, making it convenient to push the inclined block. The sliding ring is provided with a V-shaped inclined surface, which makes it easy for the sliding shaft to squeeze the sliding ring and move it downward. A spring is provided at the connection between the inclined block and the support plate. The spring resets the inclined block. The top of the arc-shaped support seat is provided with an arc-shaped groove, and the first arc plate is placed in the arc-shaped groove. The front surface of the arc-shaped support seat is provided with a groove, and the third gear is installed in the groove.

[0007] According to the above scheme, a deceleration device is provided at the bottom of the base. The deceleration device includes a counterweight bar, a rotating bar, a fixed ring, a cam, a fixed plate, a rotating plate, a first hydraulic actuator, a connecting pipe, a second hydraulic actuator, a push block, and a slanted slider. The counterweight bar is rotatably connected to the circumferential surface of the rotating shaft, and the fixed ring is slidably connected to the circumferential surface of the rotating shaft. One end of the rotating bar is rotatably connected to the counterweight bar, and the other end is rotatably connected to the fixed ring. The cam is rotatably connected to the circumferential surface of the fixed ring. The fixed plate is fixedly connected to the top of the support plate, and the rotating plate is rotatably connected to the side of the fixed plate near the rotating shaft. The first hydraulic actuator is fixedly connected to the rotating shaft. The first hydraulic unit is fixedly connected to the side of the fixed plate near the rotating shaft. The second hydraulic unit is fixedly connected to the front end of the fixed plate. One end of the connecting pipe is connected to the first hydraulic unit, and the other end is connected to the second hydraulic unit. The push block is fixedly connected to the moving end of the second hydraulic unit. The inclined slider is fixedly installed on the surface of the abrasive arc plate. The abrasive arc plate moves to squeeze the grinding wheel. The grinding wheel is squeezed and its rotation speed begins to slow down. Therefore, when the base moves too fast and exceeds a certain speed, a limit will be set and the speed will begin to decelerate. When the speed decreases, the deceleration will be canceled, thereby controlling the speed within a certain range to avoid danger caused by the base and steel coil moving too fast.

[0008] According to the above scheme, the deceleration device further includes a special-shaped rod, a push shaft, a sliding shaft, a slanted groove block, a short rack, a No. 3 gear, a No. 1 arc plate, and an arc-shaped rack. The special-shaped rod is fixedly connected to the moving end surface of the No. 2 hydraulic unit. The push shaft is fixedly connected to the upper surface of the special-shaped rod. The sliding shaft slides through the upper and lower surfaces of the base. The slanted groove block is fixedly connected to the bottom end of the sliding shaft. The short rack is fixedly connected to the top of the sliding shaft. The No. 3 gear is rotatably connected inside the groove. The No. 1 arc plate is slidably connected inside the arc-shaped groove. The arc-shaped rack is fixedly connected to the bottom of the No. 1 arc plate, and the arc-shaped rack meshes with the No. 3 gear. The slanted groove block has a slanted groove inside. The push shaft is slidably installed inside the slanted groove. The No. 1 arc plate slides out to protect the steel coil, so that the No. 1 arc plate rises when the base brakes suddenly, making it difficult for the steel coil to slide out of the arc-shaped support due to the inertia generated by the sudden braking of the base.

[0009] According to the above scheme, a counterweight block is fixedly installed at the end of the counterweight bar away from the rotating shaft. The counterweight block causes the counterweight bar to generate a large centrifugal force when it rotates. A torsion spring is provided at the connection between the rotating plate and the fixed plate. The torsion spring causes the rotating plate to rotate.

[0010] According to the above scheme, the arc surface of the arc support has an opening, and a support device is provided at the opening of the arc support. The support device includes an arc slide bar, a wheel rod, a U-shaped rod, a fixed block, a rotating wheel, a support block, an elastic telescopic rod, an arc strip, and an inclined slide bar. The arc slide bar is slidably connected inside the arc support, the wheel rod is fixedly connected to the bottom of the arc slide bar and slides in the opening, the U-shaped rod is fixedly connected to the right side of the wheel rod, the fixed block is fixedly connected to the bottom of the arc support, the rotating wheel rotates through the fixed block, the elastic telescopic rod is fixedly installed on the circumference of the rotating wheel, and the arc strip... The support block is fixedly installed on the right side of the fixing block. A notch is opened at the top of the arc-shaped strip. The support block is fixedly installed on the circumference of the rotating wheel. A limiting block is fixedly installed on the circumference of the rotating wheel. The limiting block contacts the U-shaped rod. A spiral spring is provided between the rotating wheel and the fixing block. When the steel coil deviates, it supports the arc-shaped support seat. This improves the situation where the pressure on the side of the steel coil deviating on the arc-shaped support seat is too large due to the change of the center of gravity after the steel coil deviates. The support block will provide auxiliary support to one side of the arc-shaped support seat to avoid the steel coil's position shifting and causing excessive force on one side of the arc-shaped support seat, resulting in damage.

[0011] According to the above scheme, the support device further includes an inclined slide bar, a first support bar, a short rotating shaft, a limiting block, a second support bar, a bidirectional telescopic rod, a grooved plate, a sliding plate, an arc-shaped blocking block, a strip-shaped blocking block, and a support frame. The inclined slide bar is slidably connected to the upper surface of the base. The first support bar is fixedly connected to the right side of the base. The short rotating shaft is rotatably connected to the inner surface of the first support bar. A limiting groove is formed on the circumferential surface of the short rotating shaft. The limiting block is slidably connected to the upper surface of the first support bar and contacts the limiting groove of the short rotating shaft. The second support bar is fixedly connected to the right side of the base. The center of the bidirectional telescopic rod is rotatably connected to the inner surface of the second support bar. The top of the bidirectional telescopic rod is rotatably connected to the bottom of the inclined slide bar. The bottom of the bidirectional telescopic rod is rotatably connected to the top of the limiting block. The grooved plate is fixedly connected to the second support bar. The circumferential surface of the rotating shaft has an installation groove on the inner wall of the grooved plate near the base. The sliding plate is slidably connected to the inner wall surface of the grooved plate. The sliding plate has a retaining groove on the side near the base. The arc-shaped stop block is fixedly connected to the side of the base near the first support bar. The strip-shaped stop block is slidably connected inside the installation groove. A spring is provided between the left side of the strip-shaped stop block and the inner wall. The arc-shaped stop block is located inside the retaining groove. The vehicle support frame is fixedly connected to the bottom of the sliding plate. The vehicle support frame contacts the ground and supports the side of the vehicle tilted by the steel coil. This prevents the vehicle's center of gravity from changing due to the steel coil shifting during vehicle movement, which would increase the pressure on one side of the vehicle and cause it to overturn or be damaged. Therefore, when a shift occurs, the sliding plate and the vehicle support frame pop out to support the vehicle.

[0012] According to the above scheme, a torsion spring three is provided at the connection between the short rotating shaft and the first support bar. The torsion spring three allows the short rotating shaft to rotate. A spring five is provided between the top of the sliding plate and the top of the inner wall of the grooved plate. The spring five allows the sliding plate to pop out from the inner wall of the grooved plate.

[0013] This invention provides a cross-regional steel coil transfer device for unmanned warehouse vehicle management. It has the following beneficial effects: (1) In this invention, since the lifting angle of steel coils is different in different environments, the rotation of the second spring gear drives the support column to rotate, and the rotation of the support column drives the arc surface support seat to rotate. Therefore, the rotation of the arc surface support seat can adapt to steel coils with different lifting angles, thereby improving the efficiency of steel coil transfer.

[0014] (2) In this invention, the sliding shaft rotates and squeezes the inclined surface of the sliding ring, causing the sliding ring to slide downward. The sliding ring slides downward and drives the push wheel plate to press down. The push wheel plate presses down and squeezes the inclined surface of the inclined block. The inclined surface of the inclined block is squeezed and slides to the opposite side of the squeezed side. The sliding of the inclined block drives the abrasive arc plate to move. The abrasive arc plate moves and squeezes the grinding wheel. The grinding wheel is squeezed and makes it difficult to rotate, so that the base as a whole cannot move. When the arc support seat starts to rotate and adjust, the vehicle will not move when the arc support seat starts to rotate and adjust, reducing the situation where the steel coil falls and deviates due to the movement of the vehicle caused by the operation error.

[0015] (3) In this invention, the moving end of the second hydraulic device moves to drive the push block to move. The moving push block presses the inclined surface of the inclined slider. The inclined surface of the inclined slider is pressed and slides on the surface of the support plate. The sliding support plate pushes the grinding arc plate to move. The grinding arc plate moves to press the grinding wheel. The grinding wheel is pressed and the rotation speed begins to slow down. Therefore, when the base moves too fast and exceeds a certain speed, a limit will be generated and the deceleration will begin. When the speed decreases, the deceleration will be canceled. In this way, the speed is controlled within a certain range to avoid the base and steel coil moving too fast and causing danger.

[0016] (4) In this invention, the short rack rises by sliding the shaft, and the short rack rises and meshes with the No. 3 gear and pushes the No. 3 gear to rotate. The rotation of the No. 3 gear causes the arc rack that meshes with it to slide. The arc rack slides and causes the No. 1 arc plate to slide out from the bottom of the groove of the arc support seat. The No. 1 arc plate slides out to protect the steel coil. When the base brakes in an emergency, the No. 1 arc plate rises, making it difficult for the steel coil to slide out of the arc support seat due to the inertia generated by the emergency braking of the base.

[0017] (5) In this invention, the extension end of the elastic telescopic rod is always blocked by the arc strip. When it rotates to the vertical angle, the arc strip releases the blockage on the extension end of the elastic telescopic rod. The extension end of the elastic telescopic rod extends out from the notch of the arc strip and restricts the support block from continuing to rotate. The support block stops rotating at the vertical angle, causing the inclined slide to rotate to the bottom of the rotating wheel. When the steel coil deviates, it provides support for the arc surface support seat. This improves the situation where the pressure on the side of the steel coil deviating on the arc surface support seat is too large due to the change in the center of gravity after the steel coil deviates. The support block will provide auxiliary support to one side of the arc surface support seat, avoiding the steel coil position from deviating and causing excessive force on one side of the arc surface support seat to cause damage.

[0018] (6) In this invention, the sliding plate is released from the limiting position by the arc-shaped blocking block, so that the sliding plate pops out from the inner wall of the grooved plate under the action of the spring five. The sliding plate pops out and drives the vehicle support frame to pop out. When the sliding plate slides to the groove opened on its surface and reaches the position of the strip-shaped blocking block, the strip-shaped blocking block is released from the limiting position and slides into the groove on the sliding plate to lock the sliding plate, so that it cannot slide up and down. The vehicle support frame contacts the ground and supports the side of the vehicle that is tilted by the steel coil, so as to prevent the vehicle's center of gravity from changing due to the steel coil shifting during the vehicle's movement, increasing the pressure on one side of the vehicle, and causing the vehicle to overturn or be damaged. Therefore, when the shift occurs, the sliding plate and the vehicle support frame pop out, thereby supporting the vehicle. Attached Figure Description

[0019] Figure 1 This is a schematic diagram of the overall structure of the present invention; Figure 2 This is a schematic diagram of the base and arc-shaped support structure of the present invention; Figure 3 This is a schematic diagram of the grinding wheel and abrasive arc plate structure of the present invention; Figure 4 This is a schematic diagram of the counterweight bar and rotating plate structure of the present invention; Figure 5 This is a schematic diagram of the push block and inclined slider structure of the present invention; Figure 6 This is a schematic diagram of the short rack and arc rack structure of the present invention; Figure 7 This is a schematic diagram of the arc-shaped slider and U-shaped rod structure of the present invention; Figure 8 This is a schematic diagram of the elastic telescopic rod and rotating wheel structure of the present invention; Figure 9 This is a schematic diagram of the structure of the present invention, which includes a grooved plate and a sliding plate. Figure 10 This is a schematic diagram of the short rotating shaft and bidirectional telescopic rod structure of the present invention.

[0020] In the diagram: 1. Base; 2. Wheel frame; 3. Motor; 401. Support column; 402. Gear No. 2; 403. Arc-shaped support seat; 404. Sliding shaft; 405. Sliding ring; 406. Push wheel plate; 407. Support plate; 408. Inclined block; 409. Frosted arc plate; 410. Rotating shaft; 411. Grinding wheel; 501. Counterweight bar; 502. Rotating bar; 503. Fixed ring; 504. Cam; 505. Fixed plate; 506. Rotating plate; 507. Hydraulic unit No. 1; 508. Connecting pipe; 509. Hydraulic unit No. 2; 510. Push block; 511. Inclined slider; 512. Irregular rod; 513. Push shaft 514. Sliding shaft; 515. Inclined groove block; 516. Short rack; 517. Gear No. 3; 518. Arc plate No. 1; 519. Arc rack; 601. Arc slide bar; 602. Wheel rod; 603. U-shaped rod; 604. Fixed block; 605. Rotating wheel; 606. Support block; 607. Elastic telescopic rod; 608. Arc strip; 609. Inclined slide bar; 610. Support bar No. 1; 611. Short rotating shaft; 612. Limiting block; 613. Support bar No. 2; 614. Bidirectional telescopic rod; 617. Grooved plate; 618. Sliding plate; 619. Arc-shaped stop block; 620. Strip-shaped stop block; 621. Car frame. Detailed Implementation

[0021] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0022] Please see Figure 1-10A stainless steel coil transfer device for unmanned warehouse vehicle management across sections includes a base 1, a wheel frame 2 fixedly connected to the bottom of the base 1, wheels on both sides of the bottom of the wheel frame 2, a motor 3 fixedly connected to the bottom of the base 1, the output end of the motor 3 rotating through the upper and lower surfaces of the base 1, a gear fixedly installed on the circumferential surface of the output end of the motor 3, and a rotating device on the top of the base 1, the rotating device including a support column 401, a second gear 402, an arc-shaped support seat 403, a sliding shaft 404, a sliding ring 405, and a push wheel plate 4. 06. Support plate 407, inclined block 408, frosted arc plate 409, rotating shaft 410 and grinding wheel 411; support column 401 is rotatably connected to the upper surface of base 1; gear 402 is fixedly connected to the circumferential surface of support column 401 and meshes with gear; arc-shaped support seat 403 is fixedly connected to the top of support column 401. Due to different environments, the lifting angle of steel coils is different. The rotation of spring gear 402 drives the rotation of support column 401, and the rotation of support column 401 drives the rotation of arc-shaped support seat 403. The curved support 403 rotates to adapt to different lifting angles of the steel coil, thereby improving the efficiency of steel coil transfer. The sliding shaft 404 is fixedly connected to the bottom end of the second gear 402. The sliding ring 405 slides through the upper surface of the base 1 and contacts the sliding shaft 404. The pushing wheel plate 406 slides through the lower surface of the base 1, and the top end of the pushing wheel plate 406 is fixedly connected to the bottom end of the sliding ring 405. The support plate 407 is fixedly connected to the surface of the wheel frame 2. The inclined block 408 is slidably connected to the upper surface of the support plate 407. The sanding arc plate 409 is fixedly connected to the side of the inclined block 408 away from the push wheel plate 406. The rotating shaft 410 rotates through the inside of the wheel frame 2 and is fixedly connected to the wheel. The sanding wheel 411 is fixedly connected to the circumferential surface of the rotating shaft 410. The sanding wheel 411 is squeezed so that it is difficult to rotate, so that the base 1 as a whole cannot move. When the arc support 403 starts to rotate and adjust, the vehicle will not move when the arc support 403 starts to rotate and adjust, reducing the situation where the steel coil falls and deviates due to the movement of the vehicle caused by the operation error.

[0023] A roller is rotatably connected to the bottom of the push wheel plate 406. The roller reduces the friction on the inclined block 408 and contacts the inclined surface of the inclined block 408, making it easy to push the inclined block 408. The sliding ring 405 is provided with a V-shaped inclined surface, which makes it easy for the sliding shaft 404 to squeeze the sliding ring 405 to move it downward. A spring is provided at the connection between the inclined block 408 and the support plate 407. The spring makes the inclined block 408 return to its original position. The top of the arc surface support 403 is provided with an arc-shaped groove, and the first arc plate 518 is placed in the arc-shaped groove. The front surface of the arc surface support 403 is provided with a groove, and the third gear 517 is installed in the groove.

[0024] A speed reduction device is provided at the bottom of the base 1. The speed reduction device includes a counterweight bar 501, a rotating bar 502, a fixed ring 503, a cam 504, a fixed plate 505, a rotating plate 506, a first hydraulic actuator 507, a connecting pipe 508, a second hydraulic actuator 509, a push block 510, and a slanted slider 511. The counterweight bar 501 is rotatably connected to the circumferential surface of the rotating shaft 410, and the fixed ring 503 is slidably connected to the circumferential surface of the rotating shaft 410. One end of the rotating bar 502 is rotatably connected to the counterweight bar 501, and the other end is rotatably connected to the fixed ring 503. The cam 504 is rotatably connected to the circumferential surface of the fixed ring 503. The fixed plate 505 is fixedly connected to the top of the support plate 407, and the rotating plate 506 is rotatably connected to the side of the fixed plate 505 near the rotating shaft 410. Hydraulic unit 507 is fixedly connected to the side of fixed plate 505 near the rotating shaft 410. Hydraulic unit 509 is fixedly connected to the front end of fixed plate 505. One end of connecting pipe 508 is connected to hydraulic unit 507 and the other end is connected to hydraulic unit 509. Push block 510 is fixedly connected to the moving end of hydraulic unit 509. Inclined slider 511 is fixedly installed on the surface of frosted arc plate 409. The frosted arc plate 409 moves to squeeze grinding wheel 411. The grinding wheel 411 is squeezed and its rotation speed begins to slow down. Therefore, when the base 1 moves too fast and exceeds a certain speed, a limit will be set and the speed will begin to decelerate. When the speed decreases, the deceleration will be canceled. This is to control the speed within a certain range and avoid the base 1 and steel coil moving too fast and causing danger.

[0025] The speed reduction device also includes a shaped rod 512, a push shaft 513, a sliding shaft 514, a slanted groove block 515, a short rack 516, a third gear 517, a first arc plate 518, and an arc-shaped rack 519. The shaped rod 512 is fixedly connected to the moving end surface of the second hydraulic unit 509. The push shaft 513 is fixedly connected to the upper surface of the shaped rod 512. The sliding shaft 514 slides through the upper and lower surfaces of the base 1. The slanted groove block 515 is fixedly connected to the bottom end of the sliding shaft 514. The short rack 516 is fixedly connected to the top of the sliding shaft 514. The third gear... 517 is rotatably connected inside the groove, the first arc plate 518 is slidably connected inside the arc groove, the arc rack 519 is fixedly connected to the bottom of the first arc plate 518 and the arc rack 519 meshes with the third gear 517, the inclined groove block 515 has an inclined groove inside, the push shaft 513 is slidably installed inside the inclined groove, the first arc plate 518 slides out to protect the steel coil, so that the first arc plate 518 is raised when the base 1 brakes in an emergency, so that the steel coil is difficult to slide out of the arc support 403 due to the inertia generated by the emergency braking of the base 1.

[0026] A counterweight block is fixedly installed at the end of the counterweight bar 501 away from the rotating shaft 410. The counterweight block causes the counterweight bar 501 to generate a large centrifugal force when it rotates. A torsion spring is provided at the connection between the rotating plate 506 and the fixed plate 505. The torsion spring causes the rotating plate 506 to rotate.

[0027] The curved surface support 403 has an opening on its curved surface. A support device is installed at the opening of the curved surface support 403. The support device includes a curved slide bar 601, a wheel rod 602, a U-shaped rod 603, a fixed block 604, a rotating wheel 605, a support block 606, an elastic telescopic rod 607, a curved strip 608, and an inclined slide bar 609. The curved slide bar 601 is slidably connected inside the curved surface support 403. The wheel rod 602 is fixedly connected to the bottom of the curved slide bar 601 and slides in the opening. The U-shaped rod 603 is fixedly connected to the right side of the wheel rod 602. The fixed block 604 is fixedly connected to the bottom of the curved surface support 403. The rotating wheel 605 rotates through the fixed block 604. The elastic telescopic rod 607 is fixedly installed on the circumference of the rotating wheel 605. On the surface, the arc-shaped strip 608 is fixedly installed on the right side of the fixing block 604. A notch is opened at the top of the arc-shaped strip 608. The support block 606 is fixedly installed on the circumferential surface of the rotating wheel 605. A limiting block is fixedly installed on the circumferential surface of the rotating wheel 605. The limiting block contacts the U-shaped rod 603. A spiral spring is provided between the rotating wheel 605 and the fixing block 604. When the steel coil is offset, it supports the arc-shaped support 403. This improves the situation where the pressure on the offset side of the steel coil on the arc-shaped support 403 is too large due to the change of the center of gravity after the steel coil is offset. The support block 606 will provide auxiliary support to one side of the arc-shaped support 403 to avoid the steel coil being offset and causing excessive force on one side of the arc-shaped support 403 to be damaged.

[0028] The support device also includes a slanted slide bar 609, a first support bar 610, a short rotating shaft 611, a limiting block 612, a second support bar 613, a bidirectional telescopic rod 614, a grooved plate 617, a sliding plate 618, an arc-shaped blocking block 619, a strip-shaped blocking block 620, and a support frame 621. The slanted slide bar 609 is slidably connected to the upper surface of the base 1, the first support bar 610 is fixedly connected to the right side of the base 1, and the short rotating shaft 611 is rotatably connected to the inside of the first support bar 610. On the surface, a limiting groove is formed on the circumferential surface of the short rotating shaft 611. The limiting block 612 is slidably connected to the upper surface of the first support bar 610 and contacts the limiting groove of the short rotating shaft 611. The second support bar 613 is fixedly connected to the right side of the base 1. The center of the bidirectional telescopic rod 614 is rotatably connected to the inner surface of the second support bar 613. The top of the bidirectional telescopic rod 614 is rotatably connected to the bottom of the inclined slide bar 609, and the bottom of the bidirectional telescopic rod 614 is rotatably connected to the top of the limiting block 612. A grooved plate 617 is fixedly connected to the circumferential surface of the short rotating shaft 611. An installation groove is provided on the inner wall of the grooved plate 617 near the base 1. A sliding plate 618 is slidably connected to the inner wall surface of the grooved plate 617. A slot is provided on the side of the sliding plate 618 near the base 1. An arc-shaped stop block 619 is fixedly connected to the side of the base 1 near the first support bar 610. A strip-shaped stop block 620 is slidably connected inside the installation groove. A spring is provided between the left side of the strip-shaped stop block 620 and the inner wall. The arc-shaped stop block 619 is located inside the slot. A support frame 621 is fixedly connected to the bottom of the sliding plate 618. The support frame 621 contacts the ground and supports the side of the vehicle tilted by the steel coil. This prevents the steel coil from shifting during the vehicle's movement, which could change the vehicle's center of gravity, increase the pressure on one side of the vehicle, and cause the vehicle to overturn or be damaged. Therefore, when a shift occurs, the sliding plate 618 and the support frame 621 pop out to support the vehicle.

[0029] A torsion spring three is provided at the connection between the short rotating shaft 611 and the first support bar 610. The torsion spring three allows the short rotating shaft 611 to rotate. A spring five is provided between the top of the sliding plate 618 and the top of the inner wall of the grooved plate 617. The spring five allows the sliding plate 618 to pop out from the inner wall of the grooved plate 617.

[0030] During operation, the output end of motor 3 rotates, driving the top gear to rotate. The rotation of the gear drives the second gear 402, which meshes with it, to rotate. The rotation of the second gear 402 drives the support column 401 to rotate. The rotation of the support column 401 drives the arc-shaped support seat 403 to rotate. The rotation of the arc-shaped support seat 403 can cooperate with the steel coil rotating in the air to catch the falling steel coil.

[0031] When the arc-shaped support 403 rotates to receive the steel coil, the rotation of the second gear 402 drives the sliding shaft 404 to rotate. The rotating sliding shaft 404 presses against the inclined surface of the sliding ring 405, causing the sliding ring 405 to slide downwards. The downward sliding of the sliding ring 405 drives the push wheel plate 406 to press down. The push wheel plate 406 presses against the inclined surface of the inclined block 408. The inclined surface of the inclined block 408 is pressed and slides to the opposite side of the pressed surface. The sliding of the inclined block 408 drives the abrasive arc plate 409 to move. The moving abrasive arc plate 409 presses against the grinding wheel 411. The grinding wheel 411 is pressed, making it difficult for it to rotate. The grinding wheel 411 stops, causing the rotating shaft 410 to stop. The stopping of the rotating shaft 410 prevents the wheel from rotating. This ensures that the vehicle will not move due to misoperation when the arc-shaped support 403 is rotating to receive the steel coil.

[0032] When the vehicle is moving, the wheels rotate, causing the rotating shaft 410 to rotate. The rotation of the rotating shaft 410 causes the counterweight 501 to rotate. As the counterweight 501 rotates, the centrifugal force generated by the rotation moves it away from the rotating shaft 410. The faster the vehicle moves, the faster the rotating shaft 410 rotates, and the greater the centrifugal force. When the vehicle reaches a certain speed, the counterweight 501 pushes the rotating bar 502 to move. The movement of the rotating bar 502 causes the fixed ring 503 to slide. The sliding of the fixed ring 503 causes the cam 504 to move. The movement of the cam 504 pushes the rotating plate 506 to rotate. The rotation of the rotating plate 506 presses down the first hydraulic device 50. At the moving end of 7, the liquid inside the first hydraulic unit 507 flows through the connecting pipe 508 to the second hydraulic unit 509. The liquid flowing to the second hydraulic unit 509 pushes up the moving end of the second hydraulic unit 509. The movement of the moving end of the second hydraulic unit 509 drives the push block 510 to move. The push block 510 moves and squeezes the inclined surface of the inclined slider 511. The inclined surface of the inclined slider 511 is squeezed, which drives the abrasive arc plate 409 to move. The abrasive arc plate 409 moves and squeezes the grinding wheel 411. The grinding wheel 411 is squeezed and its rotation speed begins to slow down. Therefore, when the speed of the vehicle exceeds a certain speed, a limit will be set and the vehicle will begin to decelerate.

[0033] When the vehicle suddenly stops, the rotating shaft 410 stops rotating, causing the counterweight bar 501 to stop rotating and fall due to gravity. The falling of the counterweight bar 501 causes the fixing ring 503 to slide in the direction of its fall. The sliding of the fixing ring 503 resets the rotating plate 506. The reset of the rotating plate 506 causes the free end of the first hydraulic actuator 507 to pop outwards. At this time, the liquid inside the free end of the second hydraulic actuator 509 flows towards the first hydraulic actuator 507. Simultaneously, the inclined slider 511, losing the thrust support of the second hydraulic actuator 509, begins to reset and starts to squeeze the push block 510. The push block 510, squeezed by the inclined surface of the inclined slider 511, pushes the free end of the second hydraulic actuator 509 to retract inwards. The retraction of the free end of the second hydraulic actuator 509 causes the irregular rod 512 to move. The movement of the irregular rod 512 causes the push shaft 513 to slide at the opening of the inclined block 515. The sliding of the push shaft 513 will squeeze the inclined surface of the opening of the inclined block 515, causing the inclined block 515 to rise. The rise of the inclined block 515 will cause the sliding shaft 514 to rise. The rise of the sliding shaft 514 will cause the short rack 516 to rise. The rise of the short rack 516 will mesh with the third gear 517 and push the third gear 517 to rotate. The rotation of the third gear 517 will cause the arc rack 519 meshing with it to slide. The sliding of the arc rack 519 will cause the first arc plate 518 to slide out from the bottom of the groove of the arc support 403. The first arc plate 518 slides out to protect the steel coil, making it difficult for the steel coil to slide out of the arc support 403 due to the inertia generated by the emergency braking of the vehicle.

[0034] When the steel coil shifts, it compresses and pushes the sliding strip 601, causing it to slide outwards from the vehicle. This movement of the sliding strip 601 causes the wheel rod 602 to slide outwards as well. The wheel rod 602 then moves the U-shaped rod 603 away from the limiting block, releasing the restriction on the rotating wheel 605. With the rotating wheel 605 released from its restriction, the torsion spring between the fixed block 604 and the rotating wheel 605 begins to rotate. This rotation of the rotating wheel 605 causes the support block 606 to rotate, which in turn causes the elastic extension... As the telescopic rod 607 rotates, its telescopic end is constantly blocked by the arc-shaped bar 608. When it rotates to a vertical angle, the arc-shaped bar 608 releases its obstruction of the telescopic end of the telescopic rod 607, allowing the telescopic end of the telescopic rod 607 to extend out from the notch in the arc-shaped bar 608 and restricting the support block 606 from continuing to rotate. The support block 606 stops rotating at the vertical angle, causing the inclined slide bar 609 to rotate to the bottom of the rotating wheel 605. This provides support for the arc-shaped support seat 403 when the steel coil deviates, preventing damage to the device due to the steel coil deviating.

[0035] When wheel 602 slides outwards from the vehicle, it pushes the inclined slide bar 609 to slide outwards from the vehicle. The sliding of the inclined slide bar 609 causes the bidirectional telescopic rod 614 to deflect. The deflection of the bidirectional telescopic rod 614 causes the limiting block 612 to slide in the opposite direction to the sliding of the inclined slide bar 609. The sliding of the limiting block 612 releases the limiting of the short rotating shaft 611. The short rotating shaft 611, having been released from the limiting, begins to rotate because of the torsion spring between it and the first support bar 610. The short rotating shaft 611 stops rotating when it is restricted. The rotation of the short rotating shaft 611 causes the grooved plate 617 to rotate. When the grooved plate 617 rotates to a certain position, it disengages. The arc-shaped stop block 619 releases the limit on the sliding plate 618, allowing the sliding plate 618 to pop out from the inner wall of the grooved plate 617 under the action of spring five. The pop-out of the sliding plate 618 drives the support frame 621 to pop out. When the sliding plate 618 slides to the slot on its surface and reaches the corresponding position of the strip-shaped stop block 620, the strip-shaped stop block 620 releases the limit and slides into the groove on the sliding plate 618 to lock the sliding plate 618, preventing it from sliding up and down. The support frame 621 contacts the ground and supports the side of the vehicle tilted by the steel coil, reducing the pressure on the vehicle caused by the steel coil's deviation.

[0036] Although embodiments of the invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A stainless steel coil transfer device for unmanned warehouse vehicle management, comprising a base (1), characterized in that: The bottom of the base (1) is fixedly connected to a wheel frame (2), and wheels are provided on both sides of the bottom of the wheel frame (2). The bottom of the base (1) is fixedly connected to a motor (3), and the output end of the motor (3) rotates through the upper and lower surfaces of the base (1). A gear is fixedly installed on the circumferential surface of the output end of the motor (3). The top of the base (1) is provided with a rotating device, which includes a support column (401), a second gear (402), an arc-shaped support seat (403), a sliding shaft (404), a sliding ring (405), a push wheel plate (406), a support plate (407), an inclined block (408), a frosted arc plate (409), a rotating shaft (410), and a grinding wheel (411). The support column (401) is rotatably connected to the upper surface of the base (1), and the second gear (402) is fixedly connected to the circumferential surface of the support column (401). The second gear (402) and the second gear (402) are connected to the upper surface of the base (1). The gears mesh, the arc-shaped support (403) is fixedly connected to the top of the support column (401), the sliding shaft (404) is fixedly connected to the bottom of the second gear (402), the sliding ring (405) slides through the upper surface of the base (1) and contacts the sliding shaft (404), the push wheel plate (406) slides through the lower surface of the base (1), and the top of the push wheel plate (406) is fixedly connected to the bottom of the sliding ring (405), the support plate (407) is fixedly connected to the surface of the wheel frame (2), the inclined block (408) slides through the upper surface of the support plate (407), the frosted arc plate (409) is fixedly connected to the side of the inclined block (408) away from the push wheel plate (406), the rotating shaft (410) rotates through the inside of the wheel frame (2) and is fixedly connected to the wheel, and the grinding wheel (411) is fixedly connected to the circumferential surface of the rotating shaft (410).

2. The unmanned warehouse vehicle control stainless steel coil cross-section steel coil transfer device according to claim 1, characterized in that: The bottom of the push wheel plate (406) is rotatably connected to a roller and contacts the inclined surface of the inclined block (408). The sliding ring (405) is provided with a V-shaped inclined surface. A spring is provided at the connection between the inclined block (408) and the support plate (407). The top of the arc surface support (403) is provided with an arc-shaped groove. The front surface of the arc surface support (403) is provided with a groove.

3. The unmanned warehouse vehicle control stainless steel coil cross-section steel coil transfer device according to claim 2, characterized in that: The base (1) is equipped with a deceleration device at its bottom. The deceleration device includes a counterweight bar (501), a rotating bar (502), a fixed ring (503), a cam (504), a fixed plate (505), a rotating plate (506), a first hydraulic actuator (507), a connecting pipe (508), a second hydraulic actuator (509), a push block (510), and a slanted slider (511). The counterweight bar (501) is rotatably connected to the circumferential surface of the rotating shaft (410). The fixed ring (503) is slidably connected to the circumferential surface of the rotating shaft (410). One end of the rotating bar (502) is rotatably connected to the counterweight bar (501), and the other end is rotatably connected to the fixed ring (503). The cam (504) is rotatably connected to the fixed ring (504). The circumferential surface of the ring (503), the fixed plate (505) is fixedly connected to the top of the support plate (407), the rotating plate (506) is rotatably connected to the side of the fixed plate (505) near the rotating shaft (410), the first hydraulic device (507) is fixedly connected to the side of the fixed plate (505) near the rotating shaft (410), the second hydraulic device (509) is fixedly connected to the front end of the fixed plate (505), one end of the connecting pipe (508) is connected to the first hydraulic device (507), and the other end is connected to the second hydraulic device (509), the push block (510) is fixedly connected to the moving end of the second hydraulic device (509), and the inclined slider (511) is fixedly installed on the surface of the frosted arc plate (409).

4. The unmanned warehouse vehicle control stainless steel coil cross-section steel coil transfer device according to claim 3, characterized in that: The deceleration device also includes a shaped rod (512), a push shaft (513), a sliding shaft (514), a slanted slot block (515), a short rack (516), a third gear (517), a first arc plate (518), and an arc-shaped rack (519). The shaped rod (512) is fixedly connected to the moving end surface of the second hydraulic unit (509). The push shaft (513) is fixedly connected to the upper surface of the shaped rod (512). The sliding shaft (514) slides through the upper and lower surfaces of the base (1). The slanted slot block (515) The short rack (516) is fixedly connected to the bottom of the sliding shaft (514), the third gear (517) is rotatably connected to the inside of the groove, the first arc plate (518) is slidably connected to the inside of the arc groove, the arc rack (519) is fixedly connected to the bottom of the first arc plate (518), and the arc rack (519) meshes with the third gear (517). The inclined groove block (515) has an inclined groove inside, and the push shaft (513) is slidably installed inside the inclined groove.

5. The unmanned warehouse vehicle control stainless steel coil cross-section steel coil transfer device according to claim 4, characterized in that: A counterweight block is fixedly installed at the end of the counterweight bar (501) away from the rotating shaft (410), and a torsion spring is provided at the connection between the rotating plate (506) and the fixed plate (505).

6. The unmanned warehouse vehicle control stainless steel coil cross-section steel coil transfer device according to claim 5, characterized in that: The arc-shaped support (403) has an opening on its arc surface. A support device is provided at the opening of the arc-shaped support (403). The support device includes an arc-shaped slide bar (601), a wheel rod (602), a U-shaped rod (603), a fixing block (604), a rotating wheel (605), a support block (606), an elastic telescopic rod (607), an arc-shaped bar (608), and an inclined slide bar (609). The arc-shaped slide bar (601) is slidably connected inside the arc-shaped support (403). The wheel rod (602) is fixedly connected to the bottom of the arc-shaped slide bar (601) and slides in the opening. The U-shaped rod (603) is fixedly connected to the right side of the wheel rod (602). The fixed block (604) is fixedly connected to the bottom of the arc-shaped support (403). The rotating wheel (605) rotates through the fixed block (604). The elastic telescopic rod (607) is fixedly installed on the circumferential surface of the rotating wheel (605). The arc-shaped strip (608) is fixedly installed on the right side of the fixed block (604). The top of the arc-shaped strip (608) has a notch. The support block (606) is fixedly installed on the circumferential surface of the rotating wheel (605). A limiting block is fixedly installed on the circumferential surface of the rotating wheel (605). The limiting block is in contact with the U-shaped rod (603). A spiral spring is provided between the rotating wheel (605) and the fixed block (604).

7. The unmanned warehouse vehicle control stainless steel coil cross-section steel coil transfer device according to claim 6, characterized in that: The support device also includes a slanted slide bar (609), a first support bar (610), a short rotating shaft (611), a limiting block (612), a second support bar (613), a bidirectional telescopic rod (614), a grooved plate (617), a sliding plate (618), an arc-shaped blocking block (619), a strip-shaped blocking block (620), and a support frame (621). The slanted slide bar (609) is slidably connected to the upper surface of the base (1), and the first support bar (610) is fixed. Connected to the right side of the base (1), the short rotating shaft (611) is rotatably connected to the inner surface of the first support bar (610). A limiting groove is formed on the circumferential surface of the short rotating shaft (611). The limiting block (612) is slidably connected to the upper surface of the first support bar (610) and contacts the limiting groove of the short rotating shaft (611). The second support bar (613) is fixedly connected to the right side of the base (1). The center of the bidirectional telescopic rod (614) is rotatably connected to the second support bar. The inner surface of the strip (613) is rotatably connected to the bottom of the inclined slide bar (609) at the top and the top of the limit block (612) at the bottom. The grooved plate (617) is fixedly connected to the circumferential surface of the short rotating shaft (611). The inner wall of the grooved plate (617) near the base (1) has an installation groove. The sliding plate (618) is slidably connected to the inner wall surface of the grooved plate (617). The sliding plate (618) has a slot on the side near the base (1). The arc-shaped block (619) is fixedly connected to the side of the base (1) near the first support bar (610). The strip-shaped block (620) is slidably connected inside the mounting groove. A spring is provided between the left side of the strip-shaped block (620) and the inner wall. The arc-shaped block (619) is inside the slot. The car support frame (621) is fixedly connected to the bottom of the sliding plate (618).

8. The unmanned warehouse vehicle control stainless steel coil cross-section steel coil transfer device according to claim 7, characterized in that: A torsion spring three is provided at the connection between the short rotating shaft (611) and the first support bar (610), and a spring five is provided between the top of the sliding plate (618) and the top of the inner wall of the grooved plate (617).

Images