CN211733534U - AGV (automatic guided vehicle) in-and-out elevator device - Google Patents

Abstract

The application discloses AGV business turn over lifting machine device, including box, car door, square connecting plate, drive arrangement and stiffening beam. The car door is connected with the box body in a sliding manner and is used for opening and closing the access; the square connecting plate is hinged with one side of the lower end of the box body close to the entrance and the exit; after the doorway is opened by the car door, the square connecting plate rotates to be lapped on the floor; the square coupling plate is rotated into the box body before the doorway is closed by the car door. In this application, when the lifting machine berths the floor, after the access & exit is opened by the car door, square connecting plate is rotatory subaerial at the floor to the overlap joint, because the width of square connecting plate is greater than the running clearance, consequently, the running clearance is eliminated by square connecting plate to avoid the AGV dolly to block in the running clearance at the in-process of business turn over lifting machine box, guarantee that the AGV dolly advances smooth and easy play lifting machine, greatly improve the efficiency that the AGV dolly transported the goods through the lifting machine.

Description

AGV (automatic guided vehicle) in-and-out elevator device

Technical Field

The utility model relates to a lifting machine technical field especially relates to a AGV passes in and out lifting machine device.

Background

The hoister is large mechanical equipment for transportation by changing potential energy, and the power machinery is used for pushing the flexible steel wire rope and transported goods to move up and down to finish the transportation process.

In order to enable the elevator to run smoothly, a gap is generally arranged between a car of the elevator and an elevator shaft, so when the elevator is used for transporting goods through the elevator, particularly when the elevator is used for transporting goods through an AGV (Automated Guided Vehicle), wheels of the AGV can be clamped in the gap due to the gap, and the AGV is very inconvenient in the process of entering and exiting the elevator car; and because the existence of clearance, when personnel pass in and out the lifting machine car, the small articles can fall into the lifting machine well from the clearance, and the safety of the operation of the lifting machine is damaged.

SUMMERY OF THE UTILITY MODEL

An object of this application is to provide an AGV passes in and out elevator device to solve above-mentioned problem, when the lifting machine berths floor ground, eliminate the running clearance between elevator box and the floor ground, make in the smooth box that passes in and out the lifting machine of AGV dolly.

The AGV in-and-out elevator device comprises a box body, a car door, a square connecting plate, a driving device and a reinforcing beam;

the box body is provided with an access, and the car door is connected with the box body in a sliding manner and used for opening and closing the access; the box body is used for being installed in a lift well; a running clearance is reserved between one side of the box body, provided with the access and the side wall of the elevator shaft;

the length of the square connecting plate is less than or equal to the width of the access, and the width of the square connecting plate is greater than the running clearance;

one side of the square connecting plate, which is close to the access, is hinged with one side of the lower end of the box body, which is close to the access;

the stiffening beam is fixedly connected with the outer side wall of the box body; the first end of the driving device is hinged with the lower part of the reinforcing beam, and the second end of the driving device is hinged with one end of the square connecting plate;

after the access is opened by the car door, the square connecting plate is driven by the driving device to rotate around a hinge shaft of the square connecting plate and the box body to be lapped on the floor; before the access opening is closed by the car door, the square connecting plate is driven by the driving device to rotate into the box body around a hinge shaft of the square connecting plate and the box body.

The AGV in and out elevator apparatus as described above, wherein preferably, a slope is provided at a side of the square connection plate overlapping the floor surface.

The AGV in and out elevator apparatus as described above, wherein preferably the square web is perpendicular to the bottom wall of the cassette after being rotated into the cassette.

The AGV in-and-out elevator device as described above, wherein preferably, a stop strip is provided on the inner side wall of the box, and the square connecting plate is rotated to be perpendicular to the bottom wall of the box and then abuts against the stop strip.

The AGV in and out elevator apparatus as described above, wherein preferably the upper portion of the square link plate is provided with an anti-slip layer.

The AGV in-and-out elevator device as described above, preferably, further comprises a hinged plate, the hinged plate includes a bottom plate and two ear plates, one side of the bottom plate is fixedly connected to the lower portion of the reinforcing beam, the two ear plates are respectively and vertically and fixedly connected to the other side of the bottom plate, the ear plates are provided with hinge holes, a hinge shaft passes through the first end of the driving device and the two hinge holes, so that the first end of the driving device is hinged to the hinged plate, and the first end of the driving device is located between the two ear plates.

The AGV in-and-out elevator device as described above, preferably, further comprises a connecting rod, the connecting rod is fixedly connected to the bottom of the square connecting plate, and the second end of the driving device is hinged to one end of the square connecting plate through the connecting rod.

The AGV in-and-out elevator apparatus as described above, wherein preferably, the connecting rod includes a fixedly connected reinforcing section and an extending section, the reinforcing section is fixedly connected with the bottom of the square connecting plate, and the length of the reinforcing section is the same as that of the square connecting plate;

the extension section extends out of the outer side of the square connecting plate, and the second end of the driving device is hinged to one end of the square connecting plate through the extension section.

The AGV in-and-out elevator device as described above, wherein preferably, both sides of the bottom of the square connecting plate in the length direction are extended outward with a rotating rod, and the rotating rod is close to the gateway;

the two sides of the lower end of the box body are provided with rotating sleeves, and the two rotating rods are respectively and rotatably arranged in the two rotating sleeves.

The AGV in-and-out elevator device as described above, wherein preferably, a reinforcing rod is disposed on the square connecting plate, and two ends of the reinforcing rod are respectively fixedly connected to the two rotating rods.

The application provides an AGV business turn over lifting machine device, including box, car door, square connecting plate, drive arrangement and stiffening beam. The car door is connected with the box body in a sliding manner and is used for opening and closing the access; the box body is used for being installed in the elevator shaft; a running clearance is reserved between one side of the box body, which is provided with the inlet and the outlet, and the side wall of the elevator shaft; the length of the square connecting plate is less than or equal to the width of the inlet and the outlet, and the width of the square connecting plate is greater than the running clearance; one side of the square connecting plate, which is close to the entrance and the exit, is hinged with one side of the lower end of the box body, which is close to the entrance and the exit; the stiffening beam is fixedly connected with the outer side wall of the box body; the first end of the driving device is hinged with the lower part of the reinforcing beam, and the second end of the driving device is hinged with one end of the square connecting plate; after the entrance and exit are opened by the car door, the square connecting plate is driven by the driving device to rotate around a hinge shaft of the square connecting plate and the box body to be lapped on the floor; before the access opening is closed by the car door, the square connecting plate is driven by the driving device to rotate into the box body around a hinge shaft of the square connecting plate and the box body. In this application, through articulated at the box lower extreme with the square connecting plate, when the lifting machine berths the floor, after the access & exit is opened by the car door, square connecting plate is rotatory to the overlap joint subaerial at the floor, because the width of square connecting plate is greater than the running clearance, therefore, the running clearance is eliminated by square connecting plate, thereby make the AGV dolly can not block in the running clearance at the in-process of business turn over lifting machine box, guarantee that the AGV dolly advances smooth and easy play lifting machine, not only greatly improve the efficiency that the AGV dolly transported the goods through the lifting machine, and can guarantee the safety of AGV dolly business turn over lifting machine box time. In this application, when the lifting machine need move, square connecting plate at first rotates to inside the box, and the lifting machine door is closing, so, can not influence the normal operating of lifting machine. In this application, through the rotatory overlap joint of square connecting plate, can realize eliminating the running clearance between hoist box and the hoist well, simple structure, simple to operate.

Drawings

FIG. 1 is a schematic diagram of an overall configuration of an AGV entering and exiting an elevator device according to an embodiment of the present application;

fig. 2 is an enlarged partial schematic view of an AGV entering and exiting a car at position I of a hoist apparatus according to an embodiment of the present application.

Description of the reference numerals

100-a box body; 110-an entrance; 200-square connecting plates; 300-a drive device; 400-a stiffening beam; 500-connecting rod; 510-a reinforcement section; 520-an extension; 600-rotating rod; 700-a hinged plate; 710-a backplane; 720-ear plate.

Detailed Description

Reference will now be made in detail to the embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar functions throughout. The embodiments described below by referring to the drawings are exemplary only for explaining the present invention, and should not be construed as limiting the present invention.

As shown in fig. 1 and 2, an elevator car for facilitating the entry and exit of AGV cars provided by the embodiments of the present application includes a housing 100, car doors, a square coupling plate 200, a driving device 300, and a reinforcing beam 400. Wherein, the box body 100 is provided with an access 110, and the car door is connected with the box body 100 in a sliding way and is used for opening and closing the access 110; the casing 100 is for installation in a lift shaft; a running clearance is reserved between one side of the box body 100, which is provided with the inlet and the outlet 110, and the side wall of the elevator shaft; the length of the square connecting plate 200 is less than or equal to the width of the inlet 110, and the width of the square connecting plate 200 is greater than the running clearance; the square connecting plate 200 is hinged with one side of the lower end of the box body 100 close to the entrance 110; the reinforcing beam 400 is fixedly connected with the outer side wall of the box body 100; the first end of the driving device 300 is hinged with the lower part of the reinforcing beam 400, and the second end of the driving device 300 is hinged with one end of the square connecting plate 200; after the doorway 110 is opened by the car door, the square coupling plate 200 is rotated to overlap the floor; the square coupling plate 200 is rotated into the cabinet 100 before the doorway 110 is closed by the car door. In the embodiment of the application, through articulating with square connecting plate 200 at box 100 lower extreme, when the lifting machine stops the floor, after access & exit 110 is opened by the car door, square connecting plate 200 is rotatory subaerial at the floor to the overlap joint, because square connecting plate 200's width is greater than the running clearance, therefore, when lifting machine box 100 stops the floor, the running clearance is eliminated by square connecting plate 200, thereby make the AGV dolly can not block in the running clearance at the in-process of business turn over box 100, guarantee that the AGV dolly advances smooth and easy lifting machine, not only greatly improve the efficiency that the AGV dolly transported the goods through the lifting machine, and can guarantee the safety of AGV dolly when business turn over the lifting machine box. Meanwhile, the situation that when personnel get in and out of the lift car due to the existence of the running clearance, articles fall into the elevator shaft from the running clearance can be avoided, and the running safety of the elevator is guaranteed.

In the embodiment of the present application, the length of the square connecting plate 200 is slightly smaller than the width of the entrance 110, and preferably, in this embodiment, the gaps between the square connecting plate 200 and the two ends of the entrance 110 are both 2 cm, so that the square connecting plate 200 can be set to maximally ensure that the running gap is covered by the square connecting plate 200, and meanwhile, the square connecting plate 200 does not interfere with the side walls at the two ends of the entrance 110 when the square connecting plate 200 is retracted into the box body 100, so that the square connecting plate 200. It can also be understood by those skilled in the art that the driving device 300 may be a cylinder drive or a cylinder drive, and in this embodiment, a cylinder drive is preferred, specifically, the first end of the driving device 300 is a fixed end, the second end of the driving device 300 is a driven end, when the driven end is extended, the driving device 300 drives the square connecting plate 300 to rotate to overlap with the floor, and when the driven end is retracted, the driving device 300 drives the square connecting plate 200 to be retracted into the box 100. In this application embodiment, when the lifting machine needs to operate, square connecting plate 200 is at first rotatory to box 100 inside, and the lifting machine door is closing, so, can not influence the normal operating of lifting machine. In the embodiment of the application, the square connecting plate 200 is driven by the driving device 300 to be in rotary lap joint on the floor ground or to be recycled to the box 100, so that the running clearance between the elevator box 100 and the elevator shaft can be eliminated, and the elevator shaft has a simple structure and is convenient to install.

In one embodiment, the side of the square coupling plate 200 overlapping the floor is provided with a slope. In this application, when great weight's article need push box 100, set up the slope in square connecting plate 200 and floor ground overlap joint one side, can reduce AGV dolly business turn over box 100 when and the friction between the square connecting plate 200, avoid the thickness direction of square connecting plate 200 to the influence of AGV dolly business turn over box 100, further strengthen square connecting plate 200's suitability. It will be appreciated by those skilled in the art that the slope provided on the square connecting plate 200 may be a chamfered angle at the end of the square connecting plate 200 near the floor, which is a simple aspect of manufacturing.

In one embodiment, the square connection plate 200 is rotated into the case 100 to be perpendicular to the bottom wall of the case 100. In this embodiment, in order to avoid interference between the square connecting plate 200 rotating to the inside of the box 100 and the articles or personnel inside the box 100, therefore, the square connecting plate 200 is arranged to rotate to the inside of the box 100 and to be perpendicular to the bottom wall of the box 100, so that the square connecting plate 200 rotates to the back of the box 100 and does not touch the articles or personnel inside the box 100, which causes damage to the articles or personnel, and it can be ensured that the elevator runs up and down, interference between the square connecting plate 200 and the elevator shaft does not occur, and danger occurs.

In one embodiment, a stop bar is disposed on the inner sidewall of the box 100, and the square connection plate 200 is rotated to be perpendicular to the bottom wall of the box 100 and then abuts against the stop bar. In this embodiment, the stopper bar is provided to prevent the square connection plate 200 from being excessively rotated, so that the square connection plate 200 can be prevented from being excessively rotated and damaging the objects inside the box body 100, or damaging the persons inside the box.

In one embodiment, the upper portion of the square coupling plate 200 is provided with an anti-slip layer. In this embodiment, the anti-slip layer is provided to prevent children or the elderly from slipping down when entering or exiting the box body 100. It will be understood by those skilled in the art that the anti-slip layer may be a rubber mat applied on the square connection board 200, or may be an anti-slip pattern on the square connection board 200.

In one embodiment, the elevator car for facilitating the entry and exit of AGVs further comprises a hinge plate 700, the hinge plate 700 comprises a bottom plate 710 and two ear plates 720, one side of the bottom plate 710 is fixedly connected with the lower portion of the reinforcing beam 400, the two ear plates 720 are respectively and vertically and fixedly connected with the other side of the bottom plate 710, hinge holes are formed in the ear plates 720, a hinge shaft penetrates through the first end of the driving device and the two hinge holes, so that the first end of the driving device is hinged to the hinge plate 700, and the first end of the driving device is located between the two ear plates 720. The second end of the driving device 300 is hinged to one end of the square connecting plate 200, and the square connecting plate 200 is driven to rotate by the driving device 300, so that the square connecting plate 200 is connected with the floor surface in an overlapping manner, and the square connecting plate 200 rotates into the box 100.

In one embodiment, the elevator car for facilitating the entry and exit of the AGV car further comprises a connecting rod 500, the connecting rod 500 is fixedly connected to the bottom of the square connecting plate 200, and the second end of the driving device 300 is hinged to one end of the square connecting plate 200 through the connecting rod 500. In this embodiment, in order to facilitate the connection between the driving device 300 and the square connecting plate 200, the bottom of the square connecting plate 200 is further fixedly provided with a rotating rod 600, and the connecting plate is located at the middle position of the bottom, so that the structure is simple and convenient.

In one embodiment, the connecting rod 500 comprises a fixedly connected reinforcing section 510 and an extending section 510, the reinforcing section 510 is fixedly connected with the bottom of the square connecting plate 200, and the length of the reinforcing section 510 is the same as that of the square connecting plate 200; the extension 510 extends out of the outer side of the square connection plate 200, and the second end of the driving device 300 is hinged to one end of the square connection plate 200 through the extension 510. In this embodiment, the connecting plate is divided into the reinforcing section 510, which can play a role in reinforcing the strength of the square connecting plate 200, and prevent the square connecting plate 200 from being deformed due to long-term use and not being completely retracted into the box body 100, thereby affecting the closure of the door of the elevator. Those skilled in the art will appreciate that the reinforcing section 510 and the rotating section may be welded or integrally formed, and in this embodiment, are preferably integrally formed, and have simple processing and high strength.

In one embodiment, the two sides of the bottom of the square connecting plate 200 in the length direction are extended with rotating rods 600, and the rotating rods 600 are close to the inlet 110; the two sides of the lower end of the box 100 are provided with rotary sleeves, and the two rotary rods 600 are respectively rotatably arranged in the two rotary sleeves. In this embodiment, the square connecting plate 200 is hinged to the bottom of the box 100 through the rotating rods 600 arranged on two sides of the bottom, the structure is simple, and the rotating rods 600 are arranged at two ends of the square connecting plate, so that the square connecting plate 200 is more stable in the rotating process.

In one embodiment, the square connection plate 200 is provided with a reinforcing rod, and two ends of the reinforcing rod are fixedly connected to the two rotation rods 600 respectively. In order to further enhance the strength of the square connecting plate 200 and prolong the service life of the square connecting plate 200, a reinforcing rod is further arranged at the bottom of the square connecting plate 200, and two ends of the reinforcing rod are respectively fixedly connected with the two rotating rods 600. It will be understood by those skilled in the art that the fixed connection between the reinforcing bar and the rotating bar 600 may be welded or integrally formed, and is preferably integrally formed in the present embodiment. It will be appreciated by those skilled in the art that, in order to prevent the square connecting plate 200 from being deformed during use, an appropriate amount of reinforcing plate may be provided at the bottom of the square connecting plate 200 as required.

The structure, features and effects of the present invention have been described in detail above according to the embodiment shown in the drawings, and the above is only the preferred embodiment of the present invention, but the present invention is not limited to the implementation range shown in the drawings, and all changes made according to the idea of the present invention or equivalent embodiments modified to the same changes should be considered within the protection scope of the present invention when not exceeding the spirit covered by the description and drawings.

Claims (10)

1. An AGV (automatic guided vehicle) in-and-out elevator device is characterized by comprising a box body, a car door, a square connecting plate, a driving device and a reinforcing beam;

the box body is provided with an access, and the car door is connected with the box body in a sliding manner and used for opening and closing the access; the box body is used for being installed in a lift well; a running clearance is reserved between one side of the box body, which is provided with the access and the exit, and the side wall of the elevator shaft;

the length of the square connecting plate is less than or equal to the width of the access, and the width of the square connecting plate is greater than the running clearance;

one side of the square connecting plate, which is close to the access, is hinged with one side of the lower end of the box body, which is close to the access;

the stiffening beam is fixedly connected with the outer side wall of the box body; the first end of the driving device is hinged with the lower part of the reinforcing beam, and the second end of the driving device is hinged with one end of the square connecting plate;

after the access opening is opened by the car door, the square connecting plate is driven by the driving device to rotate around a hinge shaft of the square connecting plate and the box body to be lapped on the floor; before the access opening is closed by the car door, the square connecting plate is driven by the driving device to rotate into the box body around a hinge shaft of the square connecting plate and the box body.

2. The AGV access elevator arrangement of claim 1, wherein a ramp is provided on a side of said square web that overlaps said floor level.

3. An AGV entry and exit elevator apparatus according to claim 1, wherein said square web is perpendicular to the bottom wall of said cabinet after being rotated into said cabinet.

4. An AGV in and out elevator apparatus according to claim 3, wherein stops are provided on the inside walls of the cabinet, and the square web rotates to be perpendicular to the bottom wall of the cabinet and abuts against the stops.

5. An AGV entry and exit elevator arrangement according to claim 1 wherein the upper portion of said square web is provided with a non-slip layer.

6. The AGV access elevator apparatus of claim 1, further comprising a hinge plate including a bottom plate and two lugs, one side of said bottom plate being fixedly connected to a lower portion of said reinforcing beam, said two lugs being fixedly connected to the other side of said bottom plate, said lugs having hinge holes, said hinge holes being formed through a hinge shaft passing through said first end of said drive means and said two hinge holes, such that said first end of said drive means is hinged to said hinge plate, and said first end of said drive means is located between said two lugs.

7. The AGV access elevator arrangement of claim 1 further including a connecting rod fixedly attached to the bottom of said square web, said drive second end being hingedly connected to one end of said square web by said connecting rod.

8. The AGV entry and exit elevator device of claim 7, wherein said connecting rod includes a fixedly attached reinforcing section and an extension section, said reinforcing section being fixedly attached to the bottom of said square connecting plate, said reinforcing section having a length equal to the length of said square connecting plate;

the extension section extends out of the outer side of the square connecting plate, and the second end of the driving device is hinged to one end of the square connecting plate through the extension section.

9. An AGV entry and exit elevator apparatus according to any of claims 1 to 8, wherein a rotating bar extends outwardly from each side of the bottom of the square connecting plate in the longitudinal direction thereof, the rotating bar being adjacent to the entry/exit;

the two sides of the lower end of the box body are provided with rotating sleeves, and the two rotating rods are respectively and rotatably arranged in the two rotating sleeves.

10. The AGV in-and-out elevator arrangement of claim 9, wherein a reinforcing bar is provided on the square connecting plate, and both ends of the reinforcing bar are fixedly connected to the two rotating bars, respectively.

Images