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Electric transportation vehicle with clamping, overturning and rotating mechanisms

A technology of electric pallet truck and rotating mechanism, which is applied in the direction of lifting device, etc., which can solve the problems of non-direct docking installation, no workpiece turnover, laborious transportation, etc., and achieve the effect of simple structure, easy operation and high universality

Inactive Publication Date: 2020-03-13
BANYITONG SCI & TECH DEVING
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] However, there are still relatively obvious defects in its use: 1. When the above-mentioned truck is carrying goods, it still needs manual labor or other equipment assistance to place the workpiece on the pallet, which is laborious to carry and inconvenient to use; 2. The above-mentioned device It does not have the function of turning the workpiece, so it can only simply transport the goods. For the adjustment of large workpieces, it needs the assistance of additional equipment to perform the flip adjustment; 3. The above-mentioned device does not have the function of rotating the workpiece. For large workpieces For the transportation and installation of the equipment, it is also necessary to adjust the direction of the workpiece, otherwise it cannot be directly docked and installed after transportation, which is more cumbersome

Method used

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  • Electric transportation vehicle with clamping, overturning and rotating mechanisms
  • Electric transportation vehicle with clamping, overturning and rotating mechanisms
  • Electric transportation vehicle with clamping, overturning and rotating mechanisms

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0030] Embodiment 1: If the position adjustment of each surface of the workpiece 5 is to be realized to facilitate the processing of each surface, the clamping arm one 21 and the clamping arm two 24 of the clamping mechanism 2 can be close to both sides of the workpiece 5, and then clamped The piston rods of cylinder one 22 and clamping cylinder two 23 are retracted, so that clamp arm one 21 and clamp arm two 24 are close to each other, and the workpiece 5 is clamped. The tightening mechanism 2 turns over 90° to a horizontal state, and the workpiece 5 can be turned from a horizontal position to a vertical state. Opening the rotating locking mechanism 34 on the rotating mechanism 3 can rotate the workpiece 360° around the center of rotation by manpower, hydraulic pressure, and electrical control.

Embodiment 2

[0031] Embodiment 2: For the workpiece 5 that is inconvenient to hoist, the pallet 6 can be installed on the workpiece 5 to realize transshipment. For the working conditions of automatically rotating the pallet 6 such as hydraulic pressure and electricity, specifically, the clamping oil cylinder 22 and the clamping oil cylinder The piston rods of the second 23 are all extended, so that the distance between the first clamp arm 21 and the second clamp arm 24 becomes larger appropriately, and then the pallet 6 is manually installed on the upper surface of the workpiece 5, and the first clamp arm 21 and the second clamp arm 24 penetrate into the workpiece respectively. In the fork hole of the pallet 6, retract the piston rods of the clamping cylinder 1 22 and the clamping cylinder 2 23, so that the clamping arm 1 21 and the clamping arm 2 24 can stably clamp the workpiece 5, and control the rotating mechanism 3 around the center of rotation Rotate 180°, now the tray 6 is located at...

Embodiment 3

[0032]Embodiment 3: For the workpiece 5 that is inconvenient to hoist, the pallet 6 can be installed on the workpiece 5 to realize the transfer. For the working condition of manually rotating the pallet 6, specifically, the pistons of the clamping cylinder one 22 and the clamping cylinder two 23 The rods are all elongated, so that the distance between clamp arm 1 21 and clamp arm 2 24 becomes larger appropriately, and then the tray 6 is manually installed on the upper surface of the workpiece 5, and clamp arm 1 21 and clamp arm 2 24 respectively penetrate into the forks of the pallet 6 In the hole, retract the piston rods of clamping cylinder 1 22 and clamping cylinder 2 23, thereby stably clamping the workpiece 5, and the turning cylinder 42 pushes the turning frame 41, so that the rotating mechanism 3 and the clamping mechanism 2 turn over 90° To the horizontal state, the pallet 6 is vertically positioned at the rear of the workpiece 5, and the rotary locking mechanism 34 on ...

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Abstract

The invention discloses an electric transportation vehicle with clamping, overturning rotating mechanisms. The electric transportation vehicle with clamping, overturning rotating mechanisms comprisesa vehicle body system, a clamping mechanism, a rotating mechanism and an overturning mechanism, wherein the clamping mechanism is mounted on a rotating platform, the rotating platform and a slewing bearing are mounted on an overturning rack, and the overturning rack is hinged to the vehicle body system through an overturning oil cylinder. The electric transportation vehicle with clamping, overturning rotating mechanisms can achieve functions of stable clamping, integral overturning, rotary reversing and long-distance transferring of workpieces and cargoes, is centralized in function, and is convenient to use and quite worth being popularized.

Description

technical field [0001] The invention relates to the technical field of material handling equipment, packaging, tooling fixtures, especially forklifts, and specifically relates to an electric transport vehicle with a clamping, rotating and turning mechanism. Background technique [0002] With the development of industry, integrated and automated operations have gradually become a trend, and in these operations, workpieces and goods often need to be clamped and reversed for processing on different surfaces or orientations, such as engines, molds, medium and large electronic devices Assembling, etc., traditional truck handling operations or driving hoisting operations can only achieve point-to-point material handling, which is inefficient and unsafe. [0003] In the prior art, an electric pallet truck with an application number of "201810784447.0" includes a drive system, a steering system, a lifting linkage assembly, a body system, a hydraulic system and an electrical system. ...

Claims

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Application Information

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IPC IPC(8): B66F9/06B66F9/075B66F9/22B66F9/24B66F9/18B66F9/12
CPCB66F9/06B66F9/075B66F9/122B66F9/183B66F9/22B66F9/24
Inventor 沈兵宗晓兵
Owner BANYITONG SCI & TECH DEVING
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