CN203032379U - Automatic guided vehicle system - Google Patents

Abstract

The utility model discloses an automatic guided vehicle system, which includes an automatic guided vehicle and a track. The automatic guided vehicle includes a frame, a wheel, a motor, a first rotating shaft and a control circuit. The wheels, the motor, the first rotating shaft and The control circuits are respectively fixed on the vehicle frame, and the motor is electrically connected to the control circuit. Two first bearings are arranged on the vehicle frame, and the wheels include a universal wheel and two driving wheels, and each driving wheel is connected to the One end of a first rotating shaft is fixedly connected, and the other end of the first rotating shaft is connected with the vehicle frame through a first bearing. The motor is provided with a second rotating shaft, and the first rotating shaft and the second rotating shaft pass through Ring chain transmission connection. The track is strip-shaped adhesive reflective paper, and the width of each part of the track is equal. The track in the utility model is easy to lay, and the weight of the whole automatic guided vehicle is mainly borne by the wheels and the first bearing, and the first bearing is easy to replace, which improves the working efficiency of the automatic guided vehicle.

Description

An automatic guided vehicle system

technical field

The utility model relates to the field of logistics product design, in particular to an automatic guided vehicle system.

Background technique

Most of the automatic guided vehicles move along the track laid in advance. In the existing application, the track generally adopts the railway track and the position of the track is fixed. When the automatic guided vehicle needs to change the direction of movement, a new track must be laid, and the laid The process is troublesome. In addition, the motor and the wheel of the existing automatic guided vehicle are directly connected to the bearing inside the motor through a rotating shaft. It is inconvenient and seriously reduces the working efficiency of the automatic guided vehicle.

Utility model content

The technical problem mainly solved by the utility model is to provide an automatic guided vehicle system, the track is convenient to lay, the bearing inside the motor is not easily damaged, and the working efficiency of the automatic guided vehicle can be improved.

In order to solve the above technical problems, the technical solution adopted by the utility model is: provide an automatic guided vehicle system, including an automatic guided vehicle and a track, the automatic guided vehicle moves along the track, and the automatic guided vehicle includes a vehicle frame, a wheel , the motor, the first rotating shaft and the control circuit, the wheels, the motor, the first rotating shaft and the control circuit are respectively fixed on the vehicle frame, and the motor is electrically connected with the control circuit, and the vehicle frame is provided with two A bearing, the wheel includes a universal wheel and two driving wheels, each driving wheel is fixedly connected to one end of a first rotating shaft, and the other end of the first rotating shaft is connected to the vehicle frame through a first bearing, so The motor is provided with a second rotating shaft, and the first rotating shaft and the second rotating shaft are connected through an endless chain transmission; the track is strip-shaped adhesive reflective paper, and the width of each part of the track is equal.

In a preferred embodiment of the present invention, gears are fixed on the first rotating shaft and the second rotating shaft, gear holes matching the size of the gears are evenly distributed on the endless chain, and the endless chain passes through the gears, gears, The hole is connected with the first rotating shaft, and the endless chain is connected with the second rotating shaft through the gear and the gear hole.

In a preferred embodiment of the present invention, a second bearing is provided inside the motor, and the second rotating shaft is connected to the motor through the second bearing.

In a preferred embodiment of the utility model, the universal wheel is movably connected with the vehicle frame.

The beneficial effects of the utility model are: the track adopts strip-shaped sticky reflective paper, which is convenient for laying; the motor and the driving wheel are connected by a ring chain, the first rotating shaft and the second rotating shaft, and the weight of the entire automatic guided vehicle is mainly Beared by the wheels and the first bearing, the second bearing inside the motor is not easily damaged, and the first bearing is easier to replace than the second bearing, which improves the working efficiency of the automatic guided vehicle.

Description of drawings

Fig. 1 is the structural representation of a preferred embodiment of the automatic guided vehicle system of the present invention;

Fig. 2 is a diagram of the connection structure between the motor and the driving wheel along the direction indicated by A in Fig. 1 .

The marks of each part in the accompanying drawings are as follows: 1. track; 2. vehicle frame; 3. motor; 4. first rotating shaft; 5. universal wheel; 6. driving wheel; chain.

Detailed ways

The preferred embodiments of the utility model will be described in detail below in conjunction with the accompanying drawings, so that the advantages and characteristics of the utility model can be more easily understood by those skilled in the art, so that the protection scope of the utility model can be defined more clearly .

Please refer to Fig. 1, the utility model embodiment comprises:

An automatic guided vehicle system includes an automatic guided vehicle and a track 1, the automatic guided vehicle moves along the track 1, the automatic guided vehicle includes a vehicle frame 2, wheels, a motor 3, a first rotating shaft 4 and a control circuit, The wheels, the motor 3, the first rotating shaft 4 and the control circuit are respectively fixed on the frame 2, and the motor 3 is electrically connected to the control circuit, and the frame 2 is provided with two first bearings, and the wheel It includes a universal wheel 5 and two driving wheels 6, each driving wheel 6 is fixedly connected to one end of a first rotating shaft 4, and the other end of the first rotating shaft 4 is connected to the vehicle frame 2 through a first bearing, so The motor 3 is provided with a second rotating shaft 7, and the first rotating shaft 4 and the second rotating shaft 7 are connected by a transmission type of an endless chain 8; the track 1 is a strip-shaped sticky reflective paper, and each track 1 parts are of equal width.

In the utility model, gears are fixed on the first rotating shaft 4 and the second rotating shaft 7, and gear holes matching the size of the gears are evenly distributed on the endless chain 8, and the endless chain 8 passes through the gears and the gear holes. It is connected with the first rotating shaft 4, and the endless chain 8 is connected with the second rotating shaft 7 through gears and gear holes.

The motor 3 is provided with a second bearing inside, and the second rotating shaft 7 is connected with the motor 3 through the second bearing. The universal wheel 5 is movably connected with the vehicle frame 2 .

Compared with the existing automatic guided vehicle system, the track 1 in the utility model adopts strip-shaped sticky reflective paper, which is convenient for laying and saves cost; between the motor 3 and the driving wheel 6, the ring chain 8 and the first rotating shaft 4 and the second rotating shaft 7 are connected in transmission type, the weight of the entire automatic guided vehicle is mainly borne by the wheels and the first bearing, the first bearing is easy to replace, and the second bearing inside the motor 3 bears less pressure and is not easy to be damaged, improving improve the efficiency of automated guided vehicles.

The above is only an embodiment of the utility model, and does not limit the patent scope of the utility model. Any equivalent structure or equivalent process conversion made by using the utility model specification and accompanying drawings, or directly or indirectly used in other Related technical fields are all included in the patent protection scope of the present utility model in the same way.

Claims (4)

1. automatic guide vehicle system, comprise automatic guide vehicle and track (1), described automatic guide vehicle is along orbiting motion, described automatic guide vehicle comprises vehicle frame (2), wheel, electrical motor (3), first turning cylinder (4) and control circuit, described wheel, electrical motor, first turning cylinder and control circuit are separately fixed on the vehicle frame, and electrical motor and control circuit electrically connect, it is characterized in that, described vehicle frame is provided with two clutch shaft bearings, described wheel comprises a cardan wheel (5) and two drive wheels (6), each drive wheel is captiveed joint with an end of first turning cylinder, the other end of first turning cylinder is connected by a clutch shaft bearing with vehicle frame, described electrical motor is provided with second turning cylinder (7), connects by ring chain (8) driving type between first turning cylinder and second turning cylinder; But described track is strip viscosity reflective sheeting, and the width at each position of track equates.

2. automatic guide vehicle as claimed in claim 1 system, it is characterized in that, gear is all fixedly arranged on described first turning cylinder and second turning cylinder, be evenly distributed with the gear hole with gear size coupling on the described ring chain, ring chain is connected with first turning cylinder by gear, gear hole, and ring chain is connected with second turning cylinder by gear, gear hole.

3. automatic guide vehicle as claimed in claim 1 system is characterized in that described motor interior is provided with second bearing, and second turning cylinder is connected with electrical motor by second bearing.

4. automatic guide vehicle as claimed in claim 1 system is characterized in that described cardan wheel is connected with vehicle frame is movable.