CN211283624U - AGV lifting and rotating system - Google Patents

Abstract

The utility model provides an AGV lifting and rotating system, which comprises a jacking seat system, a jacking frame system and a rotating disk system; the jacking seat system is connected with the jacking frame system in a combined mode of a sliding block and a guide rail; the jacking frame system comprises a supporting plate, and the supporting plate is used for bearing the rotating disc system; the rotating disc system comprises a motor, a fixed disc and a rotating disc, the rotating disc is arranged around the fixed disc, the upper end of the rotating disc is higher than the upper end of the fixed disc, the motor drives the rotating disc to rotate, and the fixed disc is fixedly connected with the supporting plate; the utility model has the advantages that: through the normal running fit of lead screw and nut, drive jacking frame system and remove, realize the jacking function, AGV load-bearing platform installation is fixed on the rotary disk, and is rotatory together with the rotary disk, has realized AGV's rotating function, simple structure, low cost, AGV operation are reliable.

Description

An AGV lifting and rotating system

technical field

The utility model relates to the field of transport vehicles, in particular to an AGV lifting and rotating system.

Background technique

When the AGV is working, it first needs to lift the goods to carry the goods, so the AGV needs to have a jacking function. When AGV is working, it is often necessary to rotate the loaded goods in one direction. For example, when carrying goods such as shelves, it is often necessary to rotate the shelves by 90 degrees. When the AGV is quickly reversing or adjusting the driving angle, the goods need to keep the angle static to ensure the goods. It will not fall, so the AGV needs a rotating function, that is, a rotating disk needs to be set.

The most similar implementation scheme in the prior art is the connecting rod jacking system. Although the connecting rod structure is simple, due to the many rotating pairs of the connecting rod, the clearance of the rotating pairs is difficult to control, and the control is not in place. , the shaking is large, if the height of the cargo is relatively high, it is easy to overturn, which is very unsafe.

Utility model content

The purpose of this utility model is to provide an AGV lifting and rotating system.

In order to achieve the above object, the technical scheme of the present utility model is:

An AGV lifting and rotating system is characterized in that it includes a jacking seat system, a jacking frame system and a rotating disk system;

The jacking seat system is connected with the jacking frame system through a combination of sliders and guide rails;

The jacking frame system includes a support plate, and the support plate is used to carry the rotating disk system;

The rotating disk system includes a motor, a fixed disk and a rotating disk. The rotating disk is arranged around the fixed disk. The upper end of the rotating disk is higher than the upper end of the fixed disk. The motor drives the rotating disk to rotate. The lower end is fixedly connected with the upper end of the support plate.

Further, the sliding block and the guide rail are arranged vertically.

Further, the jacking seat system includes a gearbox, one side of the gearbox is provided with a motor, the other side of the gearbox is provided with a screw rod, the outer side of the screw rod is sleeved with nuts, the support A positioning hole is formed through one side of the plate in the vertical direction, the upper end of the nut is fixedly connected with the lower end of the positioning hole, and the screw rod is arranged through the positioning hole in the vertical direction.

Further, the jacking seat system includes a gearbox, one side of the gearbox is provided with a motor, the other side of the gearbox is provided with a nut, the inner side of the nut is provided with a screw rod, and the support plate is provided. A positioning hole is formed through one side of the vertical direction, and the screw rod passes through the positioning hole and is fixedly connected with the positioning hole.

Further, the lifting and rotating system further includes a bracket, the bracket is arranged across the gearbox, and the slider or the guide rail is fixedly installed on the side of the bracket.

Further, an AGV bearing platform is arranged above the rotating disk system, and the lower end of the AGV bearing platform is fixedly connected with the upper end of the rotating disk.

Further, the rotary motor is fixedly installed on the side of the jacking frame system, the upper end of the main shaft of the rotary motor is sleeved with a motor gear, and the outer edge of the rotary disk is fixedly provided with a rotary gear that meshes with the motor gear.

Further, a reducer is provided between the rotating electrical machine and the motor gear.

The advantage of the utility model is that: through the cooperative connection of the screw rod and the nut, the jacking frame system is driven to move up and down to realize the jacking function; Rotation function, simple structure, low cost, and reliable AGV operation.

Description of drawings

Fig. 1 is the overall structure assembly schematic diagram of the present utility model;

Fig. 2 is the disassembled schematic diagram of the overall structure of the utility model

Fig. 3 is the assembly schematic diagram of the jacking seat system and the jacking frame system;

FIG. 4 is another assembly schematic diagram of the jacking seat system and the jacking frame system;

FIG. 5 is a structural schematic diagram of the cooperative connection between the guide rail and the slider;

Fig. 6 is the structural schematic diagram of the jack-up seat system removing the support;

7 is a schematic structural diagram of a rotating disk system;

FIG. 8 is a schematic structural diagram of the utility model used with the AGV bearing platform.

Reference number:

1 Jacking base system 2 Jacking frame system 3 Rotating disc system

4 Slider 5 Guide rail 6 Gearbox 7 Motor 8 Screw 9 Nut 10 Bracket 11 Support plate 12 Positioning hole

13 Rotary motor 14 Fixed disk 15 Rotary disk 16 AGV carrying platform 17 Motor gear 18 Rotary gear.

Detailed ways

The technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are a part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative work fall within the protection scope of the present invention.

This embodiment discloses an AGV lifting and rotating system, as shown in Figures 1 and 2, including a jacking seat system 1, a jacking frame system 2 and a rotating disk system 3, a jacking seat system 1, a jacking frame system 2 Connected with the rotary disk system 3 one by one from bottom to top, the jacking seat system 1 and the jacking frame system 2 are connected by the combination of the slider 4 and the guide rail 5 .

As shown in FIGS. 3 to 6 , a pair of vertically arranged guide rails 5 are provided at the lower end of one side of the support plate 11 , the jacking seat system 1 includes a gearbox 6 , and one side of the gearbox 6 is provided with a pair of guide rails 5 arranged vertically. The motor 7, the other side of the gearbox 6 is provided with a lead screw 8, the outer side of the lead screw 8 is fitted with a nut 9; the jacking frame system 2 also includes a bracket 10, the bracket 10 spans the gearbox 6. Setting, the slider 4 is fixedly installed on the side of the bracket 10, the guide rail 5 is connected with the slider 4, the cross section of the slider 4 is concave, and the center of the slider 4 is provided with a The vertical groove in which the guide rail 5 is embedded.

The jacking frame system 2 includes a support plate 11 for carrying the rotary disk system 3 , a positioning hole 12 is formed through one side of the support plate 11 in the vertical direction, and the upper end of the nut 9 Fixedly connected with the lower end of the positioning hole 12 , the screw rod 8 is disposed through the positioning hole 12 along the vertical direction.

In one embodiment, the motor 7 outputs torque power, and the gearbox 6 changes the rotational speed of the motor 7 to the required rotational speed of the lead screw 8, so that the lead screw 8 rotates, and the lead screw 8 drives the nut 9, so that the nut 9 rises Or move down, since the nut 9 is fixedly connected with the support plate 11 of the jacking frame system 2, the jacking frame system 2 will also move up or down synchronously, thus realizing the jacking function.

In another embodiment, a nut 9 is provided on the other side of the gearbox 6, and a screw rod 8 is arranged in the nut 9. The screw rod 8 is aligned with the positioning hole 12 of the support plate 11 and is inserted and fixed, and is driven by the rotation of the nut 9. When the screw rod 8 rises or falls, since the screw rod 8 is fixedly connected with the support plate 11 of the jacking frame system 2, the jacking frame system 2 also moves up or down synchronously, thus realizing the jacking function.

As shown in FIG. 7 , the rotating disk system 3 includes a rotating motor 13 , a fixed disk 14 and a rotating disk 15 , the rotating disk 15 is arranged around the fixed disk 14 , and the rotating motor 13 is fixedly installed on the jacking frame system 2 . On the side, the upper end of the main shaft of the rotating motor 13 is sleeved with a motor gear 17, and the outer edge of the rotating disk 15 is fixedly provided with a rotating gear 18 that meshes with the motor gear 17. Through gear transmission, the rotating motor 13 drives the motor The gear 17 rotates, and the motor gear 17 drives the rotating gear 18 to rotate, thereby driving the rotating disk 15 to rotate. The lower end of the fixed disk 14 and the upper end of the support plate 11 are fixedly connected by screws. higher than the upper end of the fixed disk 14 .

Preferably, a speed reducer is provided between the rotating electrical machine 13 and the motor gear 17 to reduce the speed while increasing the output torque and reducing the inertia of the load.

In actual use, as shown in FIG. 8 , an AGV carrying platform 16 is provided above the rotating disk system 3 . Since the upper end of the rotating disk 15 is higher than the upper end of the fixed disk 14 , the AGV carrying platform 16 can only In contact with the rotating disk 15, the lower end of the AGV carrying platform 16 is fixedly connected to the upper end of the rotating disk 15, so that the AGV carrying platform 16 is installed and fixed on the rotating disk 15, so the AGV carrying platform 16 is connected to the rotating disk 15. Rotating together, the rotation function of the AGV carrying platform 16 is realized.

Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present utility model, but not to limit them; although the present utility model has been described in detail with reference to the foregoing embodiments, those of ordinary skill in the art should understand that : it can still modify the technical solutions recorded in the foregoing embodiments, or perform equivalent replacements to some or all of the technical features; and these modifications or replacements do not make the essence of the corresponding technical solutions deviate from the various embodiments of the present utility model Scope of technical solutions.

Claims (10)

1. An AGV lifting and rotating system is characterized in that, comprising a jacking seat system, a jacking frame system and a rotating disk system; The jacking seat system is connected with the jacking frame system through a combination of sliders and guide rails; The jacking frame system includes a support plate, and the support plate is used to carry the rotating disk system; The rotating disk system includes a motor, a fixed disk and a rotating disk. The rotating disk is arranged around the fixed disk. The upper end of the rotating disk is higher than the upper end of the fixed disk. The motor drives the rotating disk to rotate. The lower end is fixedly connected with the upper end of the support plate. 2 . The AGV lifting and rotating system according to claim 1 , wherein the sliding block and the guide rail are arranged vertically. 3 . 3. An AGV lifting and rotating system according to claim 2, wherein the jacking seat system comprises a gearbox, one side of the gearbox is provided with a motor, and the other side of the gearbox is provided with a motor. There is a screw rod, and the outer side of the screw rod is sleeved with a nut. 4. The AGV lifting and rotating system according to claim 3, wherein a positioning hole is formed through one side of the support plate along the vertical direction, and the upper end of the nut is fixedly connected with the lower end of the positioning hole, The screw rod is arranged through the positioning hole along the vertical direction. 5. An AGV lifting and rotating system according to claim 2, wherein the jacking seat system comprises a gearbox, one side of the gearbox is provided with a motor, and the other side of the gearbox is provided with a motor. There is a nut, and the inner side of the nut is provided with a screw rod. 6 . The AGV lifting and rotating system according to claim 5 , wherein a positioning hole is formed through one side of the support plate in the vertical direction, and the screw rod passes through the positioning hole and is fixed with the positioning hole. 7 . connect. 7. An AGV lifting and rotating system according to claim 3 or 5, wherein the lifting and rotating system further comprises a bracket, the bracket is arranged across the gearbox, and the slider or the guide rail is fixedly installed on the side of the bracket . 8 . The AGV lifting and rotating system according to claim 1 , wherein an AGV carrying platform is arranged above the rotating disk system, and the lower end of the AGV carrying platform is fixedly connected to the upper end of the rotating disk. 9 . 9 . The AGV lifting and rotating system according to claim 1 , wherein the motor is fixedly installed on the side of the jacking frame system, the upper end of the main shaft of the motor is sleeved with a motor gear, and the outer side of the rotating disk is threaded. 10 . The edge is fixedly provided with a rotating gear that meshes with the motor gear. 10 . The AGV lifting and rotating system according to claim 9 , wherein a reducer is provided between the motor and the motor gear. 11 .

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