CN110963444A

CN110963444A - Wireless power supply AGV fork truck

Info

Publication number: CN110963444A
Application number: CN201911009085.9A
Authority: CN
Inventors: 苏明; 方晓; 万和春; 周祥
Original assignee: Anhui Vmax Heavy Industry Co ltd
Current assignee: Anhui Vmax Heavy Industry Co ltd
Priority date: 2019-10-23
Filing date: 2019-10-23
Publication date: 2020-04-07

Abstract

The invention discloses a wireless power supply AGV forklift, which relates to the technical field of forklifts and comprises a forklift, wherein a constant polarity selector and a wiring terminal are arranged in the forklift, the constant polarity selector is electrically connected with the wiring terminal, a plurality of electric terminals are arranged at the bottom of the forklift, and the electric terminals are electrically connected with the constant polarity selector; the power supply device is arranged on the ground where the forklift is located and comprises an insulating floor arranged on the ground, a mounting groove is formed in the upper surface of the insulating floor, positive plates and negative plates are uniformly laid in the mounting groove and are alternately arranged, and an insulating partition plate is further arranged between the positive plates and the negative plates; the invention has the advantages of convenient use, abandonment of the defect that the AGV forklift needs to charge the storage battery, improvement of the use efficiency of the forklift, low maintenance cost and the like.

Description

Wireless power supply AGV fork truck

Technical Field

The invention relates to the technical field of forklifts, in particular to a wireless power supply AGV forklift.

Background

The forklift is an industrial carrying vehicle, and is various wheel type carrying vehicles for carrying out loading, unloading, stacking and short-distance transportation operation on finished pallet goods; the International organization for standardization ISO/TC110 is referred to as an industrial vehicle; the device is commonly used for transporting large storage objects, and is generally driven by an internal combustion engine and a power storage battery; the technical parameters of the forklift are used for indicating the structural characteristics and the working performance of the forklift; the main technical parameters are as follows: rated load lifting capacity, load center distance, maximum lifting height, gantry inclination angle, maximum running speed, minimum turning radius, minimum ground clearance, wheelbase and the like.

With the rapid development of the logistics industry, the demand of the AGV is continuously increased, meanwhile, the labor cost is also continuously increased, the electric AGV capable of operating in a high-strength and long-time manner has a great deal of needs in many occasions, the conventional AGV mainly uses a lead-acid or lithium electric power assembly for power supply, but the power supply quantity of a battery pack is limited, the continuous charging is needed, and the continuous and high-efficiency operation of the AGV is influenced; in addition, the AGV forklift is provided with a power battery pack with larger weight and size on the forklift body, so that the energy consumption of the vehicle is increased, the size of the vehicle is increased, and charging equipment and a fixed charging place are required to be arranged on the power battery pack of the vehicle, so that the investment on cost, safety and efficiency is larger. Therefore, the wireless power supply electric AGV forklift system which does not need power storage battery packs to supply power is provided.

Disclosure of Invention

The invention aims to solve the technical problem of providing a wireless power supply AGV forklift to solve the problems that in the prior art, an electric forklift needs to charge a storage battery, so that the storage cost of an enterprise is increased and the operation efficiency is reduced.

In order to achieve the above purpose, the present invention provides the following technical solutions: a wireless power supply AGV forklift comprises a forklift, wherein a constant polarity selector and a wiring terminal are arranged in the forklift, the constant polarity selector is electrically connected with the wiring terminal, a plurality of electric connection terminals are arranged at the bottom of the forklift, and the electric connection terminals are electrically connected with the constant polarity selector; the ground at fork truck place is provided with power supply unit, power supply unit is including setting up in the insulating floor on ground, the upper surface on insulating floor is provided with the mounting groove, even positive plate and negative plate of having laid in the mounting groove, positive plate and negative plate set up in turn, and still are provided with insulating division board between positive plate and the negative plate.

Preferably: the number of the electric terminals is at least four.

Preferably: three of the four electric terminals are arranged in an equilateral triangle, and the other electric terminal passes through the central axis of the equilateral triangle.

Preferably: the power connection terminal comprises an insulation rotating seat arranged at the bottom of the forklift, an insulation rotating plate is connected to the insulation rotating seat in a rotating mode, a current conducting plate is arranged at one end, away from the insulation rotating seat, of the insulation rotating plate, a ground connection body is arranged on the current conducting plate, a spring is arranged on the insulation rotating plate, and one end, away from the insulation rotating seat, of the spring is connected with the bottom of the forklift.

Preferably: the one side of being provided with the notch respectively with positive plate, negative plate on the insulation floor to the back, be provided with a plurality of through-holes that run through insulation floor on the insulation floor, the one end and the mounting groove intercommunication of through-hole, the other end and the notch intercommunication of through-hole.

The beneficial effect of adopting above technical scheme is:

this application has set up power supply unit, supply power through positive plate and negative plate among the contribution device, and separate positive plate and negative plate through insulating division board, then through a plurality of electrical terminals and positive plate, the negative plate contact, electrical terminals carries the permanent polarity selector with the electric power of receiving, the power that electrical terminals gained through the permanent polarity selector switches and regards as fork truck's power supply, give each power consumption part power supply through binding post, just so can realize incessant power supply, just so need not be interrupted charge for fork truck, make fork truck can incessant use.

Drawings

FIG. 1 is a front view of a wirelessly powered AGV fork truck of the present invention.

Fig. 2 is a bottom view of the bottom of the truck of the present invention.

FIG. 3 is a schematic diagram of the electrical terminal of the present invention.

Fig. 4 is a schematic structural diagram of the power supply device of the present invention.

Wherein: the device comprises a forklift 10, a constant polarity selector 11, a wiring terminal 12, an electric terminal 20, an insulating rotary seat 21, an insulating rotary plate 22, a spring 23, a conductive plate 24, a grounding ball 25, a power supply device 30, an insulating floor 31, a mounting groove 32, a positive plate 33, a negative plate 34, an insulating partition plate 35, a through hole 36, a conductive column 37 and a notch 38.

Detailed Description

Preferred embodiments of the present invention will be described in detail below with reference to the accompanying drawings.

In the embodiment, as shown in fig. 1 to 4, in the embodiment, the wireless power supply AGV forklift includes a forklift 10, a constant polarity selector 11 and a connection terminal 12 are arranged in the forklift 10, the constant polarity selector 11 is electrically connected with the connection terminal 12, a plurality of electrical connection terminals 20 are arranged at the bottom of the forklift 10, and the electrical connection terminals 20 are electrically connected with the constant polarity selector 11; the ground of fork truck 10 place is provided with power supply unit 30, power supply unit 30 is including setting up in the insulating floor 31 on ground, the upper surface on insulating floor 31 is provided with mounting groove 32, even positive plate 33 and the negative plate 34 of having laid in mounting groove 32, positive plate 33 and negative plate 34 set up in turn, and still are provided with insulating division board 35 between positive plate 33 and the negative plate 34.

Preferably: the number of the electric terminals 20 is at least four.

Preferably: three of the four electrical terminals 20 are arranged in an equilateral triangle, and the other electrical terminal 20 passes through the central axis of the equilateral triangle.

Preferably: the electric terminal 20 rotates the seat 21 including setting up in the insulation of fork truck 10 bottom, it is connected with insulating rotor plate 22 to rotate on the insulating rotation seat 21, the one end that insulating rotor plate 22 kept away from insulating rotation seat 21 is provided with current conducting plate 24, be provided with on the current conducting plate 24 and connect earth 25, be provided with spring 23 on the insulating rotor plate 21, keep away from the one end that insulating rotation seat 21 was connected with fork truck 10's bottom on the spring 23.

Preferably: the one side with positive plate 33, negative plate 34 to the back on the insulating floor 31 is provided with notch 38 respectively, be provided with a plurality of through-holes 36 that run through insulating floor 31 on the insulating floor 31, the one end and the mounting groove 32 intercommunication of through-hole 36, the other end and the notch 38 intercommunication of through-hole 36.

The specific implementation manner of this embodiment:

when the forklift is used, a plurality of electric terminals 20 at the bottom of the forklift 10 can be in contact with the positive plates 33 and the negative plates 34, the connected positive plates 33 and the negative plates 34 are connected with the constant-polarity connector 11 through the electric terminals 20, electric power obtained by the electric terminals 20 is processed through the constant-polarity connector 11 and is used as a power source of the forklift 10, and electric parts of the forklift 10 are connected with the constant-polarity connector 11 through the wiring terminals 12 for power supply; and spring 23 among the electrical terminal 20 in this application can apply decurrent power for rotor plate 22 drives the current-conducting plate 24 and exerts the force to the direction that is close to ground, can make electrical terminal 20 remove on unevenness ground like this, has improved this application fork truck's application range.

The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, various changes and modifications can be made without departing from the inventive concept of the present invention, and these changes and modifications are all within the scope of the present invention.

Claims

1. The utility model provides a wireless power supply AGV fork truck, includes fork truck, its characterized in that: the forklift is internally provided with a constant polarity selector and a wiring terminal, the constant polarity selector is electrically connected with the wiring terminal, the bottom of the forklift is provided with a plurality of electric terminals, and the electric terminals are electrically connected with the constant polarity selector; the ground at fork truck place is provided with power supply unit, power supply unit is including setting up in the insulating floor on ground, the upper surface on insulating floor is provided with the mounting groove, even positive plate and negative plate of having laid in the mounting groove, positive plate and negative plate set up in turn, and still are provided with insulating division board between positive plate and the negative plate.

2. The wirelessly powered AGV forklift of claim 1, wherein said electrical terminals are at least four.

3. The wirelessly powered AGV forklift of claim 2, wherein three of the four electrical terminals are arranged in an equilateral triangle and the other electrical terminal passes through the central axis of the equilateral triangle.

4. The AGV forklift with the wireless power supply according to claim 3, wherein the power connection terminal comprises an insulating rotating seat arranged at the bottom of the forklift, an insulating rotating plate is rotatably connected to the insulating rotating seat, a current conducting plate is arranged at one end, away from the insulating rotating seat, of the insulating rotating plate, a ground connection body is arranged on the current conducting plate, a spring is arranged on the insulating rotating plate, and one end, away from the insulating rotating seat, of the spring is connected with the bottom of the forklift.

5. The AGV forklift with wireless power supply according to claim 4, wherein notches are respectively formed in the surfaces, facing back, of the insulating floor, of the positive plate and the negative plate, a plurality of through holes penetrating through the insulating floor are formed in the insulating floor, one end of each through hole is communicated with the mounting groove, and the other end of each through hole is communicated with the notches.