Overhead crane equipment for transporting goods

Abstract

This invention relates to a crane device for transporting goods. It has a moving mechanism installed on the assembly platform on the top of the main body and a transport mechanism installed in the internal working space. The moving mechanism includes a power unit that can drive at least one set of shifting pulleys to operate, and at least one guide unit is provided adjacent to at least one set of shifting pulleys. The base frame of the transport mechanism is movably installed in the working space. An axial rotation unit and a seat plate connected to a longitudinal lifting unit below are provided on the base frame. The seat plate is driven to rotate axially by the axial rotation unit. At least two sets of drive units of at least two drive mechanisms are provided at the bottom of the seat plate, which can drive the linkage unit to drive the pick-up and put-down unit to lift and lower longitudinally, so as to facilitate the quick and easy pick-up and put-down of goods.

Claims

1. A crane device for transporting goods, comprising a main body, a moving mechanism located on top of the main body, and a transporting mechanism located inside the main body, wherein: The system has an assembly platform at the top and an internal working space. The moving mechanism is located on the assembly platform at the top of the main body and includes at least one set of shifting pulleys, a power unit driving the shifting pulleys, and at least one guide unit adjacent to the shifting pulleys. The transport mechanism is located in the working space of the main body and below the moving mechanism. It includes a base frame movably installed within the working space, an axial rotation unit installed on the base frame, lateral movement units installed on both sides of the base frame, and a longitudinal lifting unit connected below the axial rotation unit. The lifting unit includes a seat plate that is driven to rotate axially by the axial rotation unit, and at least two sets of drive mechanisms disposed at the bottom of the seat plate. The lateral movement units on both sides of the base frame each include a lateral drive part and a lateral slide rail driven by the lateral drive part to move the base frame laterally in the working space. The at least two sets of drive mechanisms include at least two sets of drive parts disposed at the bottom of the seat plate, a linkage part driven by the at least two sets of drive parts, and a pick-up and put-down unit that is driven by the linkage part to lift vertically.

2. The overhead crane equipment for transporting goods as described in claim 1, wherein the axial rotation unit of the transport mechanism includes a rotating shaft assembled at the seat plate, and is provided with a steering drive unit that drives the rotating shaft to rotate axially in conjunction with the seat plate at the working space of the body, the steering drive unit being used to drive the rotating shaft to rotate clockwise or counterclockwise by ±90° or ±180°.

3. The overhead crane equipment for transporting goods as described in claim 1, wherein each of the lateral drive units of the lateral movement unit of the transport mechanism is a motor to drive each of the lateral slide rails and drive the base frame to move laterally in the working space, and the distance of the left and right lateral movement of the base frame is ±480mm.

4. The overhead crane equipment for transporting goods as described in claim 1, wherein a motor, a reduction mechanism, and a pulley are sequentially connected to one side of the at least two sets of drive units at the bottom of the base plate, and the pulley drives the driven pulley with a winding wheel to operate, and a belt is wound on the winding wheel, and the belt is wound along the driven wheel provided on the other side of the winding wheel and connected to the pick-and-place unit, the pick-and-place unit is provided with an actuation unit and a claw part that is movably opened and closed by the actuation unit.

5. The overhead crane equipment for transporting goods as described in claim 1, wherein the system has protective parts on both sides of the bottom of the assembly platform, and the working space is formed between the two protective parts, and the length and width of the working space are greater than the length and width of the pick-and-place unit.

6. The overhead crane equipment for transporting goods as described in claim 1, wherein the moving mechanism is provided with a power unit for driving the operation of at least one set of traveling wheels, the power unit being a motor, having a linkage mechanism on one side, and a linkage shaft connected to the linkage mechanism, i.e., the traveling wheels are respectively assembled on both sides of the linkage shaft.

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