CN211282680U

CN211282680U - AGV dolly with elevation structure

Info

Publication number: CN211282680U
Application number: CN201922404743.6U
Authority: CN
Inventors: 韦显容; 成新明
Original assignee: Dongguan Zhongrui Intelligent Equipment Co ltd
Current assignee: Zhongrui Intelligent Technology (Dongguan) Co.,Ltd.
Priority date: 2019-12-27
Filing date: 2019-12-27
Publication date: 2020-08-18
Anticipated expiration: 2029-12-27

Abstract

The utility model provides a AGV dolly with elevation structure, including automobile body, elevating system, transportation platform, a drive arrangement, electric cabinet and main control panel, the mounting bracket is equipped with elevating system and a drive arrangement in the automobile body, a drive arrangement is used for driving elevating system and goes up and down, elevating system output horizontal installation is provided with transports the platform, transport the platform periphery and still erect a spacing frame, transport the platform outwards to extend the automobile body outside and outside on the trigger butt joint mutually, transport platform and outside on the trigger butt joint department still be provided with magnetic absorption structure, elevating system, transportation platform, a drive arrangement and magnetic absorption structure all are connected with the electric cabinet and the main control panel electricity that set up in the automobile body. The utility model discloses can adapt to the last trigger board of co-altitude, extensive applicability, just the utility model discloses be provided with magnetism and inhale the mechanism, conveniently aim at the conveyer belt material loading or the unloading of trigger, it is higher to get the put precision.

Description

AGV dolly with elevation structure

Technical Field

The utility model relates to a technical field is transported to the material, especially relates to a AGV dolly with elevation structure.

Background

An Automatic Guided Vehicle (AGV) is a device capable of realizing automatic guidance, and can be applied to various industry fields, for example, automatic transportation of goods entering and exiting a warehouse is realized in the warehousing industry, or automatic transportation of processing materials is matched with each link of a production line in the manufacturing industry, so as to help improve the automatic production degree of the production line, and therefore, the AGV is a device which is very wide in application field. However, the existing AGV has the following problems in practical application:

firstly, the goods shelves height of AGV dolly is fixed, is difficult to cooperate the demand of multiple different board height. For realizing and placing the goods between the machine stations can be smoothly butted and taken and put, the AGV trolley needs to design a goods shelf matched with the height of the machine station according to the height of the machine station. However, when the height of the machine is changed, the height of the rack of the AGV needs to be redesigned to adapt to the new height of the machine. This not only can increase the equipment cost of AGV dolly, moreover highly the customization not goods shelves of co-altitude to every kind of different board can make the commonality of AGV dolly relatively poor moreover. Moreover, if in a production line, when needing to use an AGV dolly to make a round trip to get between the board of co-altitude and put the goods operation, the goods shelves behind the change height also are difficult to adapt to the user demand of multiple co-altitude board simultaneously.

Secondly, the alignment mode between the goods shelves and the board of AGV dolly is inflexible, in case when the skew appears in the butt joint, probably leads to the AGV dolly can't get and put the goods. Because the height of the goods shelf of the existing AGV trolley is fixed, the goods shelf and the machine platform are positioned between the AGV trolley and the machine platform through the matching of the height of the goods shelf and the height of the machine platform. In case when the relative board position of goods shelves of AGV dolly appears the skew, then need operating personnel manual adjustment goods shelves position, this degree of automation that has not only reduced the AGV dolly to a certain extent, if operating personnel in time fail to discover in time that AGV dolly goods shelves have some skews for the board in addition, then probably lead to the goods can't be got smoothly between board and AGV dolly and put, probably lead to the goods to fall serious consequences such as damage even.

Most AGV dollies are all through the mode of fork truck or the manual transport of operating personnel to realize getting and put the goods, and these two kinds of modes are difficult to guarantee the accurate butt joint with the board, therefore the work efficiency and the precision of getting of these modes of getting and putting are all on the low side.

SUMMERY OF THE UTILITY MODEL

The utility model discloses a AGV dolly with elevation structure through carrying out technical transformation to current AGV dolly, has solved current AGV dolly and can not adapt to the not board of co-altitude and get the work efficiency of putting the mode and get the problem that the precision all is on the low side of putting.

In order to solve the technical problem, the utility model discloses specifically adopt following technical scheme:

the utility model provides a AGV dolly with elevation structure, includes automobile body, elevating system, transports platform, a drive arrangement, electric cabinet and main control panel, the mounting bracket is equipped with elevating system and a drive arrangement in the automobile body, a drive arrangement is used for driving elevating system and goes up and down, elevating system output horizontal installation is provided with transports the platform, it still erects spacing frame to transport the platform periphery, transport the platform outwards to extend the automobile body outside and outside board loading dock mutually, it still is provided with the magnetism structure of inhaling to transport platform and outside board loading dock department, elevating system, transport platform, a drive arrangement and magnetism structure all are connected with electric cabinet and the main control panel electricity that sets up in the automobile body.

Compared with the prior art, the utility model discloses following beneficial effect has:

1) the utility model discloses a seat lift is transported in elevating system control, respectively with two position butt joints about the last trigger, can adapt to not co-altitude last trigger board, extensive applicability.

2) Be provided with the magnetism structure of inhaling that corresponds with last trigger on the AGV dolly, can be that solenoid valve control adsorbs or releases, conveniently aims at conveyer belt material loading or the unloading of going up the trigger, gets to put the precision higher.

3) The utility model discloses elevating system can select bilateral lift for use to improve operating stability.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a schematic view of the lifting mechanism of the present invention;

FIG. 3 is a schematic view of the transfer platform of the present invention;

description of reference numerals: the device comprises a vehicle body 1, a lifting mechanism 2, a lifting plate 21, a nut 211, a screw lifting mechanism 22, a screw 221, a transfer platform 3, an outer frame 31, an object stage 32, a conveying line 33, a second driving device 34, a first driving device 4, a first driving motor 41, an electric cabinet 5, a main control panel 6, a magnetic attraction structure 7, an electromagnet 71, an electromagnetic valve 72 and a limiting frame 8.

Detailed Description

The following detailed description of the present invention will be made with reference to the accompanying drawings and examples.

1-3, the present embodiment provides an AGV with an elevator structure comprising: automobile body 1, elevating system 2, transport platform 3, first drive arrangement 4, electric cabinet 5 and

main control panel

6, 1 interior mounting bracket of automobile body is equipped with elevating system 2 and first drive arrangement 4, first drive arrangement 4 is used for driving elevating system 2 and goes up and down, 2 output horizontal installation of elevating system is provided with transports platform 3, transport platform 3 periphery still erects spacing frame 8, transport platform 3 outwards extends to 1 outside and outside trigger butt joint in the automobile body, transport platform 3 and outside trigger butt joint department in the transport still is provided with magnetism and inhales structure 7, elevating system 2, transport platform 3, first drive arrangement 4 and magnetism inhale structure 7 and all be connected with electric cabinet 5 and the main control panel 6 electricity that set up in automobile body 1.

Further, in order to realize that elevating system 2 can control transportation platform 3 and go up and down, elevating system 2 includes lifter plate 21 and lead screw elevating system 22, first drive arrangement 4 is first driving motor 41, lifter plate 21 level cover is established on lead screw elevating system 2, transport platform 3 fixed mounting in on the lifter plate 21, just still set firmly screw 211 on the lifter plate 21, screw 211 with lead screw 221 cooperation threaded connection among the lead screw elevating system 22 makes drive when first driving motor 41 drives lead screw 221 rotates lifter plate 21 with transport platform 3 goes up and down.

Further, can adopt the mode of bilateral lift to improve operating stability, lead screw elevating system 22 erects in the automobile body 1 of transporting platform 3 both sides, the lead screw elevating system 2 of both sides is established to lifter plate 21 horizontal cover.

Further, the cost can be saved by adopting unilateral lifting, and the screw rod lifting mechanism 22 can also be only erected in the vehicle body 1 on one side of the transfer platform 3.

Furthermore, the driving mode of the lifting mechanism 2 can be not only the screw rod driving mode, but also the belt pulley driving mode, the chain rotating mode or the air cylinder driving mode.

Further, for realizing that the transfer platform 3 can control the material frame to transfer, the transfer platform 3 includes: the outer frame 31 is fixedly arranged on the lifting plate 21, the object stage 32 is horizontally and fixedly arranged in the outer frame 31, the conveying lines 33 are erected at the positions, close to the side walls of the outer frame 31, of the two sides of the object stage 32, the conveying lines 33 are driven by the second driving device 34 arranged on the outer frame 31 to operate, the conveying lines 33 can drive the material frames to operate towards the direction close to or away from the external butt joint equipment, and the magnetic attraction structure 7 is further arranged at the butt joint of the outer frame 31 and the external upper plate machine.

Further, the conveying line 33 may employ a chain line, a roller line, or a chain trajectory.

Further, in order to prevent the material frame from falling, the limiting frame 8 is fixedly arranged on the lifting plate 21, and the limiting frame 8 can limit the material frame from being separated from the top or the left side and the right side of the transferring platform 3.

Further, in order to achieve the auxiliary positioning effect of the magnetic attraction structure 7, the magnetic attraction structure 7 includes an electromagnet 71 and an electromagnetic valve 72, the electromagnet 71 is disposed on the outer wall of the butt joint of the outer frame 31, the electromagnetic valve 72 is electrically connected with the main control panel 6, a magnet is disposed at the butt joint position of the external trigger, and the transfer platform 3 is opposite to the trigger when the electromagnet 71 and the magnet are adsorbed.

The last magnetism that is provided with the corresponding with last trigger of AGV dolly of this embodiment inhales structure 7, can be solenoid valve 72 control and adsorb or relieve, conveniently aims at the conveyer belt material loading or the unloading of last trigger, AGV transports and selects chain line ground rail line or drum line cooperation transportation on the seat, improves transportation stability, adopts three frame section bars to carry on spacingly to the material frame, prevents that the material frame from droing, adopts elevating system 2 control to transport platform 3 and goes up and down, two position docks about respectively with last trigger, and elevating system 2 chooses for use bilateral lift to improve operating stability.

Finally, although the present invention has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that the present invention can be modified or replaced by other means without departing from the spirit and scope of the present invention, which should be construed as limited only by the appended claims.

The utility model discloses the standard part that uses all can purchase from the market, and dysmorphism piece all can be customized according to the description with the record of drawing of description, and the concrete connection mode of each part all adopts ripe bolt, rivet among the prior art. The conventional means such as welding, machines, parts and equipment are of the conventional type in the prior art, and the circuit connection adopts the conventional connection mode in the prior art, so that the details are not described.

In the description of the present invention, unless expressly stated or limited otherwise, the terms "mounted," "connected," and "fixed" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral part; can be mechanically or electrically connected; either directly or through an intermediary, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood in specific cases for those skilled in the art.

Claims

1. The utility model provides a AGV dolly with elevation structure, a serial communication port, includes automobile body, elevating system, transports platform, a drive arrangement, electric cabinet and main control panel, the mounting bracket is equipped with elevating system and a drive arrangement in the automobile body, a drive arrangement is used for driving elevating system and goes up and down, elevating system output horizontal installation is provided with transports the platform, transport the platform periphery and still erect a spacing frame, transport the platform outwards extend the automobile body outside and outside on the trigger dock mutually, transport platform and outside on the trigger dock still be provided with magnetism and inhale the structure, elevating system, transport platform, a drive arrangement and magnetism inhale the structure and all be connected with electric cabinet and the main control panel electricity that sets up in the automobile body.

2. The AGV trolley with the lifting structure according to claim 1, wherein the lifting mechanism includes a lifting plate and a screw lifting mechanism, the first driving device is a first driving motor, the lifting plate is horizontally sleeved on the screw lifting mechanism, the transfer platform is fixedly mounted on the lifting plate, a nut is further fixedly arranged on the lifting plate, the nut is in threaded connection with a screw rod in the screw lifting mechanism, so that the first driving motor drives the screw rod to rotate, and the lifting plate and the transfer platform are driven to lift.

3. The AGV with lifting structure of claim 2, wherein said screw rod lifter is framed in the car body on both sides of the transfer platform, and said lifting plate is horizontally sleeved on the screw rod lifting mechanism on both sides.

4. The AGV with lifting structure of claim 2, wherein said screw lifting mechanism is also mounted in the body of the transfer platform only on one side.

5. The AGV cart having an elevator structure of claim 2, wherein said transfer platform includes: the outer frame is fixedly arranged on the lifting plate, the object stage is fixedly arranged in the outer frame horizontally, the conveying lines are erected at the positions, close to the side walls of the outer frame, of the two sides of the object stage, the conveying lines are driven to operate by the second driving device installed on the outer frame, the conveying lines can drive the material frame to operate towards the direction close to the external butt joint equipment or to operate away from the direction of the external butt joint equipment, and a magnetic attraction structure is further arranged at the butt joint of the outer frame and the external plate feeding machine.

6. The AGV with lifting structure of claim 5, wherein said conveyor line may be a chain line, a roller line or a chain track line.

7. The AGV trolley with the lifting structure of claim 2, wherein the limiting frame is fixedly arranged on the lifting plate, and the limiting frame can limit the material frame from being disengaged from the top or the left and right sides of the transfer platform.

8. The AGV trolley with the lifting structure according to claim 5, wherein the magnetic attraction structure comprises an electromagnet and an electromagnetic valve, the electromagnet is arranged on the outer wall of the butt joint of the outer frame, the electromagnetic valve is electrically connected with the main control panel, a magnet is arranged at the butt joint position of the outer trigger, and the transfer platform is opposite to the trigger when the electromagnet and the magnet are attracted.