Automatic RGV forklift

Abstract

The utility model relates to an automatic RGV (Rail Guided Vehicle) forklift, which effectively solves the problem of using the RGV forklift in a workshop. Comprising a base, a plurality of wheels are arranged at the bottom of the base, so that the base advances on a track, a first sliding rail perpendicular to the track direction is arranged above the base, a frame body is arranged on the first sliding rail in a sliding mode, a vertical second sliding rail is arranged above the frame body, a forklift frame is arranged on the second sliding rail in a sliding mode, and a drag chain power supply device is arranged below the base; the device is simple in structure and convenient to use, can be applied to a heat treatment workshop, realizes automatic operation, can adapt to various working conditions, can continuously and normally work in high and low temperature environments, integrally adopts a simple mechanical transmission structure, and is convenient to repair and maintain.

Description

Technical Field

[0001] The utility model relates to the technical field of forklifts, in particular to an automated RGV forklift. Background Art

[0002] RGV is the abbreviation of Rail Guided Vehicle, also known as rail shuttle vehicle. RGV can be used in various warehouses with high-density storage methods.

[0003] Most of the current RGV carts are battery-powered and used for warehouse turnover. They have limited load capacity and have not yet been used in production workshops. Utility Model Content

[0004] In view of the above situation, in order to overcome the defects of the prior art, the purpose of the utility model is to provide an automated RGV forklift, which effectively solves the problem of using the RGV forklift in a workshop.

[0005] The technical solution to solve the technical problem is an automated RGV forklift, including a base, a plurality of wheels at the bottom of the base, so that the base moves on a track, a first slide rail perpendicular to the track direction is provided above the base, a frame is slidably provided on the first slide rail, a vertical second slide rail is provided above the frame, a forklift arm is slidably provided on the second slide rail, and a drag chain power supply device is provided under the base.

[0006] Preferably, a first motor is provided under the base, and the first motor drives the wheels so that the wheels move on the track.

[0007] Preferably, a rack parallel to the first slide rail is provided above the base, a second motor is provided on the frame, a gear meshing with the rack is fixed on the output shaft of the second motor, and the second motor drives the frame to move along the first slide rail on the base.

[0008] Preferably, an oblique brace is provided between the side of the frame and the base.

[0009] Preferably, a reinforcement plate is provided on the forklift arm.

[0010] Preferably, a third motor is disposed on the top of the frame, and a chain connected to the forklift arm is wound around the output shaft of the third motor, forming a structure in which the third motor drives the forklift arm to vertically lift and lower.

[0011] The utility model has a simple structure and is easy to use. It can be applied to a heat treatment workshop to realize automatic operation, can adapt to various working conditions, can work normally and continuously under high and low temperature environments, and adopts a simple mechanical transmission structure as a whole, which is easy to repair and maintain. BRIEF DESCRIPTION OF THE DRAWINGS

[0012] Figure 1It is a structural schematic diagram of the utility model.

[0013] Figure 2 It is a bottom schematic diagram of the utility model.

[0014] Figure 3 It is a side structural schematic diagram of the utility model.

[0015] Figure 4 It is a schematic diagram of the top structure of the utility model. DETAILED DESCRIPTION

[0016] The specific implementation of the utility model is further described in detail below with reference to the accompanying drawings.

[0017] Depend on Figures 1 to 4 An automated RGV forklift is provided, comprising a base 1. A plurality of wheels 2 are provided at the bottom of the base 1 so that the base 1 moves on a track 3. A first slide rail 4 perpendicular to the direction of the track 3 is provided above the base 1. A frame 5 is slidably provided on the first slide rail 4. A vertical second slide rail 6 is provided above the frame 5. A forklift arm 7 is slidably provided on the second slide rail 6. A drag chain power supply device 8 is provided below the base 1.

[0018] When the utility model is used in a specific way,

[0019] The base 1 is a frame structure, the bottom is supported by multiple groups of square tubes, the top and sides are welded with steel plates, the bottom uses wheels 2 to move on the track 3, the forklift arm 7 above the base 1 can move horizontally in a direction perpendicular to the track 3, and realize lifting operations at the same time. In the heat treatment workshop, the workpiece can be transferred, and the travel route can be set according to the workshop situation. The workpiece is transferred at a specific time to realize the heat treatment operation of the workpiece and realize automatic operation.

[0020] The RGV forklift is powered by a drag chain power supply device 8, so there is no need to worry about battery life and it can operate stably for a long time.

[0021] A first motor 9 is provided below the base 1 , and the first motor 9 drives the wheel 2 so that the wheel 2 moves on the track 3 .

[0022] A rack 10 parallel to the first slide rail 4 is provided above the base 1 , a second motor 11 is provided on the frame 5 , a gear meshing with the rack 10 is fixed on the output shaft of the second motor 11 , and the second motor 11 drives the frame 5 to move along the first slide rail 4 on the base 1 .

[0023] A diagonal brace 12 is provided between the side of the frame 5 and the base 1 to enhance the stability of the frame 5. A reinforcing plate 13 is provided on the forklift arm 7 to improve the stability of the forklift arm 7. When a workpiece is placed on the forklift arm 7, sufficient supporting force can be provided to ensure the stability of the workpiece during movement, thereby ensuring smooth and stable production.

[0024] A third motor 14 is disposed on the top of the frame 5 , and a chain connected to the forklift arm 7 is wound around the output shaft of the third motor 14 , thereby forming a structure in which the third motor 14 drives the forklift arm 7 to vertically lift and lower.

[0025] In this device, the operation of the first motor 9, the second motor 11 and the third motor 14 are all controlled by the control system, and the operation rules are customized according to the workshop conditions, so that the RGV forklift and the production of the workpiece are perfectly coordinated to realize automated production.

[0026] Compared with the prior art, the utility model has the following beneficial effects: a simple mechanical transmission structure is adopted as a whole, which is simple to repair and maintain, and most of the parts are standard parts, which are convenient for repair and replacement; it can adapt to various working conditions and can work normally and continuously in an environment of low temperature -40°C to high temperature 1200°C; the whole vehicle can achieve high-precision operation control through sensors such as laser ranging sensors and proximity sensors.

Claims

1. An automated RGV forklift, characterized in that: The invention comprises a base (1), wherein a plurality of wheels (2) are provided at the bottom of the base (1) so that the base (1) moves on a track (3), a first slide rail (4) perpendicular to the track (3) is provided above the base (1), a frame (5) is slidably provided on the first slide rail (4), a vertical second slide rail (6) is provided above the frame (5), a forklift arm (7) is slidably provided on the second slide rail (6), and a drag chain power supply device (8) is provided below the base (1).

2. The automated RGV forklift according to claim 1, characterized in that: A first motor (9) is provided below the base (1), and the first motor (9) drives the wheel (2) so that the wheel (2) moves on the track (3).

3. The automated RGV forklift according to claim 1, characterized in that: A rack (10) parallel to the first slide rail (4) is provided above the base (1), a second motor (11) is provided on the frame (5), a gear meshing with the rack (10) is fixed on the output shaft of the second motor (11), and the second motor (11) drives the frame (5) to move along the first slide rail (4) on the base (1).

4. The automated RGV forklift according to claim 1, characterized in that: An oblique brace (12) is provided between the side of the frame (5) and the base (1).

5. The automated RGV forklift according to claim 1, characterized in that: The forklift arm (7) is provided with a reinforcement plate (13).

6. The automated RGV forklift according to claim 1, characterized in that: A third motor (14) is provided on the top of the frame (5), and a chain connected to the forklift arm (7) is wound around the output shaft of the third motor (14), forming a structure in which the third motor (14) drives the forklift arm (7) to vertically lift.

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