CN211335608U

CN211335608U - Automatic charging device and outdoor AGV

Info

Publication number: CN211335608U
Application number: CN201921478788.1U
Authority: CN
Inventors: 赵新宇; 侯庆盼; 段克槐
Original assignee: Huaxiao Precision Suzhou Co ltd
Current assignee: Huaxiao Precision Suzhou Co ltd
Priority date: 2019-09-06
Filing date: 2019-09-06
Publication date: 2020-08-25
Anticipated expiration: 2029-09-06

Abstract

The utility model provides an automatic charging device and outdoor AGV, automatic charging device include mount, linear actuator, connecting portion and electrode bar copper. The outdoor AGV includes an automatic charging device. The fixing frame comprises a first vertical plate, and the linear driver is horizontally arranged on the first vertical plate; the driving end of the linear driver is fixed on the connecting part to drive the connecting part to do horizontal telescopic motion; the electrode copper bar and the linear actuator are arranged in parallel, the first end of the electrode copper bar is fixed on the connecting portion in a penetrating mode and extends out of the connecting portion, and the connecting portion drives the electrode copper bar to do synchronous telescopic motion under the driving of the linear actuator. The automatic charging device of this structure, simple structure, it is little to take up an area of the space, conveniently sets up and uses in AGV automobile body or other equipment insides.

Description

Automatic charging device and outdoor AGV

Technical Field

The utility model relates to an automatic transportation technical field, concretely relates to automatic charging device and outdoor AGV.

Background

In some large manufacturing industries, the manufacturing processes and production lines are not limited to a single plant due to the layout of the plant equipment, and the distribution of materials involves each plant. AGV (automated guided transporting vehicle) can realize the material delivery between each factory building, and in order to guarantee that the material delivery is timely, AGV needs to have sufficient electric quantity, and automatic charging is the mainstream mode that present AGV charges. The conventional automatic AGV charging device is complex in structure, large in overall size and inconvenient to charge.

SUMMERY OF THE UTILITY MODEL

Therefore, the to-be-solved technical problem of the utility model lies in overcoming the defect that automatic charging device structure is complicated among the prior art, occupation of land space is big.

To this end, the utility model provides an automatic charging device, include

The fixing frame comprises a first vertical plate;

the linear driver is horizontally arranged on the first vertical plate;

the connecting part is fixedly connected with the driving end of the linear driver and is driven by the linear driver to do horizontal telescopic motion;

the electrode copper bar, with linear actuator parallel arrangement, the first end of electrode copper bar is worn to establish and is stretched out connecting portion, connecting portion drive synchronous concertina movement is to the electrode copper bar.

Optionally, the automatic charging device further includes a second vertical plate, the second vertical plate is perpendicular to the first vertical plate, and the second vertical plate is located between the linear driver and the connecting portion; the driving end of the linear driver and the electrode copper bar are slidably arranged on the second vertical plate in a penetrating mode.

Optionally, the automatic charging device further includes a guide rod, and a first end of the guide rod penetrates through the first vertical plate and is fixed to the connecting portion.

Optionally, in the automatic charging device, a U-shaped cover plate covers the connecting portion, and the first end of the electrode copper rod extends out of the U-shaped cover plate.

Optionally, in the automatic charging device, the linear driver is a push rod motor.

The utility model provides an outdoor AGV, including any one of the above-mentioned automatic charging device, charging device sets up in the AGV frame and is connected with the battery electricity in the frame.

Optionally, in the outdoor AGV, a charging port through which the connecting portion extends is formed in the side edge of the frame;

the telescopic door is hinged to the connecting part through a connecting rod mechanism; the telescopic door automatically opens and moves to one side of the connecting part when the connecting part extends out of the frame; and the connecting part is embedded on the charging port when being retracted into the frame.

Optionally, foretell outdoor AGV, the inboard periphery of flexible door is equipped with the sealing strip.

Optionally, the outdoor AGV further includes a steering wheel and two universal wheels disposed on the frame.

Optionally, in the outdoor AGV, the top of the frame is inclined downward and outward.

The utility model discloses technical scheme has following advantage:

1. the utility model provides an automatic charging device, mount include first riser, and the sharp driver level sets up on first riser, and the drive end and the electrode bar copper of sharp driver are all fixed on connecting portion, and connecting portion drive electrode bar copper do synchronous stretching out or retracting movement in the drive of sharp driver down. The automatic charging device of this structure, simple structure, it is little to take up an area of the space, conveniently sets up inside AGV automobile body or other equipment.

2. The utility model provides an outdoor AGV, including setting up the automatic charging device in the AGV frame, automatic charging device is connected with the battery electricity, and linear actuator driving motor bar copper stretches out the AGV frame and outer and insert the mouth that charges that inserts outside side charging equipment can realize automatic online charging, need not to take out the battery, and the step of charging is simple, practice thrift the manpower.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the embodiments or the technical solutions in the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a schematic structural diagram of an automatic charging device provided in embodiment 1 of the present invention;

FIG. 2 is a schematic perspective view of an outdoor AGV according to example 2 with its upper cover removed;

FIG. 3 is a bottom view of an outdoor AGV;

FIG. 4 is a left side view of an outdoor AGV;

description of reference numerals:

101-a first riser; 102-a second riser; 2-a connecting part; 3-electrode copper bar; 4-a guide rod; 5-U-shaped cover plate; 6-a push rod motor; 7-a microswitch; 8-a battery; 9-a retractable door; 10-a steering wheel; 11-universal wheels; 12-a traction hanging piece.

Detailed Description

The technical solution of the present invention will be described clearly and completely with reference to the accompanying drawings, and obviously, the described embodiments are some, but not all embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

Furthermore, the technical features mentioned in the different embodiments of the invention described below can be combined with each other as long as they do not conflict with each other.

Example 1

The embodiment provides an automatic charging device, which comprises a fixing frame, a linear driver, a connecting part 2 and an electrode copper bar 3.

The fixing frame comprises a first vertical plate 101, and the linear driver is horizontally arranged on the first vertical plate 101; the driving end of the linear driver is fixed on the connecting part 2 to drive the connecting part 2 to do horizontal telescopic motion; electrode bar copper 3 and linear actuator parallel arrangement, the first end of electrode bar copper 3 is worn to establish and is fixed on connecting portion 2 and stretch out connecting portion 2, and connecting portion 2 drives electrode bar copper 3 and is synchronous concertina movement under the drive of linear actuator. The automatic charging device of this structure, simple structure, it is little to take up an area of the space, conveniently sets up and uses in AGV automobile body or other equipment insides.

Specifically, the linear driver is a push rod motor 6, the fixing frame further comprises a second vertical plate 102 and a bottom plate, the first vertical plate 101 and the second vertical plate 102 are both arranged on the bottom plate, the second vertical plate 102 is perpendicular to the first vertical plate 101, and the second vertical plate 102 and the first vertical plate 101 are in an L shape; the push rod of push rod motor 6 and the first end slidable of electrode bar copper 3 wear to establish second riser 102 and fix on connecting portion 2, and second riser 102 supports electrode bar copper 3, prevents that electrode bar copper 3 from warping.

Preferably, the automatic charging device further comprises two guide rods 4 symmetrically distributed on the upper and lower sides of the push rod motor 6; two linear bearings are arranged on the second vertical plate 102, the guide rod 4 penetrates through the bearing hole and is fixed on the connecting portion 2, the telescopic motion of the electrode copper bar 3 is guided, the guide rod 4 penetrates through the linear bearings to reduce friction, and the telescopic motion of the guide rod 4 is smoother.

The 2 outsides of connecting portion are equipped with U type apron 5, and two curb plates of U type apron 5 pass through the fix with screw on the curb plate of connecting portion 2, and U type apron 5 is stretched out to the first end of electrode bar copper 3, for example, U type apron 5 is transparent organic glass, plays the safety protection effect, prevents that personnel from touching electrode bar copper 3. Two micro switches 7 are arranged on the fixing plate, and limit effect is achieved on the stroke of the motor copper bar.

As an alternative embodiment of embodiment 1, the linear actuator may also be an electric cylinder or an air cylinder, and the linear actuator may drive the electrode copper rod to perform horizontal telescopic motion.

Example 2

The present embodiment provides an outdoor AGV including the automatic charging device and the battery 8 in embodiment 1. Automatic charging device and battery 8 all set up inside the AGV frame, and automatic charging device is connected with battery 8 electricity.

Specifically, a charging port for extending the connecting part 2 and the electrode copper bar 3 is arranged on the side edge of the frame; outdoor AGV still includes flexible door 9, and flexible door 9 passes through link mechanism and articulates on automatic charging device's connecting portion 2.

Push rod motor 6 is connected with outdoor AGV's PLC control electricity, when outdoor AGV battery 8 electric quantity crosses lowly and need charge, outdoor AGV moves to the side and fills device department, press the charge switch, PlC control push rod motor 6 work, push rod motor 6 drives outside electrode bar copper 3 and the frame of connecting portion 2 stretches out, under thrust and link mechanism's effect, 9 automatic motion of flexible door to connecting portion 2 sides, electrode bar copper 3 pegs graft and fills the device mouth that charges to the side and can realize automatic charging. The battery 8 does not need to be taken out, the charging step is simple, and the labor is saved.

After charging, the push rod motor 6 is controlled by the PLC to do retraction movement to drive the connecting part 2 and the electrode copper bar 3 to retract into the frame, and the retractable door 9 is automatically covered on the connecting part 2 and embedded on a charging port under the action of tension.

Specifically, the inboard periphery of flexible door 9 is equipped with the sealing strip, guarantees flexible door 9 and the sealing performance of the mouthful lateral wall that charges, and outdoor AGV runs into sleet weather at outdoor, prevents that the rainwater from charging mouthful entering inside the frame. The frame of outdoor AGV forms whole frame through the welding, and the frame gap is few, and is rain-proof snow. The top of the frame inclines downwards and outwards, and rain and snow can slide along the top of the frame.

The outdoor AGV also comprises a steering wheel 10 and two universal wheels 11 which are arranged on the frame, the three-wheel structure effectively solves the problem that individual wheels in four-wheel and above wheel structures do not land, and the outdoor AGV is high in running stability. The tail part of the frame is provided with a traction hanging piece 12, and the skip is hung on the traction hanging piece 12 to realize traction transportation of the skip.

It should be understood that the above examples are only for clarity of illustration and are not intended to limit the embodiments. Other variations and modifications will be apparent to persons skilled in the art in light of the above description. And are neither required nor exhaustive of all embodiments. And obvious variations or modifications can be made without departing from the scope of the invention.

Claims

1. An automatic charging device, characterized by comprising

A fixed mount comprising a first riser (101);

the linear driver is horizontally arranged on the first vertical plate (101);

the connecting part (2) is fixedly connected with the driving end of the linear driver and is driven by the linear driver to do horizontal telescopic motion;

electrode bar copper (3), with linear actuator parallel arrangement, the first end of electrode bar copper (3) is worn to establish and is stretched out connecting portion (2), connecting portion (2) drive synchronous concertina movement is done in electrode bar copper (3).

2. The automatic charging device according to claim 1, further comprising a second vertical plate (102), wherein the second vertical plate (102) is perpendicular to the first vertical plate (101), and the second vertical plate (102) is located between the linear driver and the connecting portion (2); the driving end of the linear driver and the electrode copper bar (3) are slidably arranged on the second vertical plate (102) in a penetrating manner.

3. The automatic charging device according to claim 1 or 2, further comprising a guide rod (4), wherein a first end of the guide rod (4) penetrates through the first vertical plate (101) and is fixed on the connecting portion (2).

4. The automatic charging device according to claim 1 or 2, wherein the connecting portion (2) is covered with a U-shaped cover plate (5), and the first end of the electrode copper bar (3) protrudes from the U-shaped cover plate (5).

5. The automatic charging device according to claim 1 or 2, characterized in that the linear drive is a push rod motor (6).

6. An outdoor AGV, characterized in that it comprises an automatic charging device according to any of claims 1-5, which is arranged in the AGV frame and electrically connected to the batteries (8) in the frame.

7. Outdoor AGV according to claim 6, characterised in that the frame sides are provided with charging openings for the connection parts (2) to protrude through;

the telescopic door (9) is hinged to the connecting part (2) through a connecting rod mechanism; the telescopic door (9) automatically opens and moves to one side of the connecting part (2) when the connecting part (2) extends out of the frame; when the connecting part (2) retracts into the frame, the charging port is embedded on the charging port.

8. Outdoor AGV according to claim 7, characterised in that the telescopic door (9) is provided with sealing strips on its inner periphery.

9. Outdoor AGV according to any of the claims 6-8, characterised by one steering wheel (10) and two universal wheels (11) arranged on the frame.

10. Outdoor AGV according to any one of the claims 6-8, characterised in that the frame top is arranged obliquely downwards and outwards.