Box type four-way shuttle vehicle convenient to overhaul and maintain

Abstract

The utility model discloses a box-type four-way shuttle vehicle convenient to overhaul and maintain. The box-type four-way shuttle vehicle solves the problem that an existing box-type four-way shuttle vehicle is difficult to overhaul and maintain. A pallet fork assembly (4) is arranged in the middle of the top end face of the rectangular aluminum alloy vehicle body frame (1), an electric control box (5) is arranged on the top end face of the rectangular aluminum alloy vehicle body frame (1) on the left side of the pallet fork assembly (4), and a driving motor mounting vertical plate (6) is arranged on the top end face of the rectangular aluminum alloy vehicle body frame (1) on the right side of the pallet fork assembly (4). A longitudinal movement driving motor (7), a pallet fork driving motor (8) and a reversing driving motor (9) are respectively arranged on the driving motor mounting vertical plate (6); therefore, the number of cables is reduced.

Description

Technical Field

[0001] This utility model relates to a four-way shuttle, and more particularly to a four-way shuttle that is easy to maintain. Background Technology

[0002] The existing box-type four-way shuttle vehicles are all constructed by splicing aluminum plates together with fasteners and bolts. This results in poor stability and rigidity. Under impact or prolonged vibration, the frame structure is prone to deformation, leading to significant errors in the operation of the box-type four-way shuttle vehicle. In addition, the straight-line drive unit, lateral drive unit, fork drive unit, and reversing drive unit of the existing box-type four-way shuttle vehicle are arranged in a relatively dispersed manner, resulting in messy control wiring and making maintenance difficult when electrical faults occur. Summary of the Invention

[0003] This invention provides a box-type four-way shuttle that is easy to inspect and maintain, solving the technical problem of difficult inspection and maintenance of existing box-type four-way shuttles.

[0004] This utility model solves the above technical problems through the following technical solution:

[0005] A box-type four-way shuttle vehicle that is easy to inspect and maintain includes a rectangular aluminum alloy body frame. A transverse travel wheel set and a longitudinal travel wheel set are respectively installed on the rectangular aluminum alloy body frame. A fork assembly is installed in the middle of the top surface of the rectangular aluminum alloy body frame. An electrical control box is installed on the top surface of the rectangular aluminum alloy body frame to the left of the fork assembly. A drive motor mounting plate is installed on the top surface of the rectangular aluminum alloy body frame to the right of the fork assembly. A longitudinal movement drive motor, a fork drive motor, and a reversing drive motor are respectively installed on the drive motor mounting plate.

[0006] The control cables for the longitudinal movement drive motor, fork drive motor, and reversing drive motor, which are respectively mounted on the drive motor mounting plate, are electrically connected to the controller in the electrical control box after passing through the hollow holes in the rectangular aluminum alloy vehicle frame.

[0007] All power drive units of this invention are arranged on one side of the box-type four-way shuttle car, which facilitates wiring and prevents cable clutter. All electrical control components are arranged in the electrical cabinet on the other side of the box-type four-way shuttle car. The power control cables and communication control cables between the drive units and the two sides of the electrical cabinet can be controlled and arranged through a bus, thereby reducing the number of cables. Attached Figure Description

[0008] Figure 1 This is a schematic diagram of the structure of this utility model. Detailed Implementation

[0009] The present invention will now be described in detail with reference to the accompanying drawings:

[0010] A box-type four-way shuttle vehicle that is easy to inspect and maintain includes a rectangular aluminum alloy body frame 1. A transverse travel wheel pair 2 and a longitudinal travel wheel pair 3 are respectively arranged on the rectangular aluminum alloy body frame 1. A fork assembly 4 is arranged in the middle of the top surface of the rectangular aluminum alloy body frame 1. An electrical control box 5 is arranged on the top surface of the rectangular aluminum alloy body frame 1 to the left of the fork assembly 4. A drive motor mounting plate 6 is arranged on the top surface of the rectangular aluminum alloy body frame 1 to the right of the fork assembly 4. A longitudinal movement drive motor 7, a fork drive motor 8 and a reversing drive motor 9 are respectively arranged on the drive motor mounting plate 6.

[0011] The control cables of the longitudinal movement drive motor 7, the fork drive motor 8, and the reversing drive motor 9, which are respectively installed on the drive motor mounting plate 6, are electrically connected to the controller in the electrical control box 5 through the hollow holes of the rectangular aluminum alloy vehicle frame 1. All components of the box-type four-way shuttle are modularly designed as much as possible. The overall assembly of the box-type four-way shuttle is like stacking building blocks. The connections between components are easy to disassemble, thereby ensuring convenience and speed in the fault repair of the box-type shuttle.

Claims

1. A box-type four-way shuttle vehicle that is easy to inspect and maintain, comprising a rectangular aluminum alloy body frame (1), wherein transverse travel wheel pairs (2) and longitudinal travel wheel pairs (3) are respectively arranged on the rectangular aluminum alloy body frame (1), characterized in that, A fork assembly (4) is provided in the middle of the top surface of the rectangular aluminum alloy vehicle frame (1). An electrical control box (5) is provided on the top surface of the rectangular aluminum alloy vehicle frame (1) to the left of the fork assembly (4). A drive motor mounting plate (6) is provided on the top surface of the rectangular aluminum alloy vehicle frame (1) to the right of the fork assembly (4). A longitudinal movement drive motor (7), a fork drive motor (8) and a reversing drive motor (9) are respectively provided on the drive motor mounting plate (6).

2. The box-type four-way shuttle car for easy inspection and maintenance according to claim 1, characterized in that, The control cables of the longitudinal movement drive motor (7), fork drive motor (8) and reversing drive motor (9) respectively installed on the drive motor mounting plate (6) are electrically connected to the controller in the electrical control box (5) after passing through the hollow hole of the rectangular aluminum alloy vehicle frame (1).

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