JP2006175964A - Moving equipment for load - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To provide moving equipment capable of facilitating transportation of a large heavy load by power. <P>SOLUTION: This moving equipment has a structure capable of transporting a heavy load, which includes a rotating section, its power section, a rotating section which can change a transporting direction, and a horizontally rotatable loading bed which can place one end of the load to transport the large heavy load by power. To generate a high torque, a motor and an inverter are provided. <P>COPYRIGHT: (C)2006,JPO&NCIPI

Description

  The present invention relates to a load moving tool.

  Conventionally, tools such as a hawk lift have been used for moving heavy loads. However, the size of the load is limited for a hawk lift or the like to carry a load on the hawk.

  Therefore, in order to move a large load that is not placed on a hawk lift or the like, a roller or the like is placed under the load and the load is moved by a large number of people. However, in order to collect the power of several people into a large force, it was necessary to match the timing and direction of the force to apply the force.

  It was a problem to be able to move a heavy load of many tons, with one or a small number of people, without the need for human power, easily moving the load, and changing the direction of movement. .

  A wheel or roller-like rotating part, a power generating part that drives the rotating part, a rotating part that can freely change the direction of the moving tool, and a horizontally-rotatable loading platform on which one end of the load can be placed It has.

  When the direction of the wheel or roller whose direction is changed is changed, the moving direction of the carrying device will also change. Therefore, in order to make the movement direction of the load and the direction of the transporting device the same direction, means for providing a horizontally-rotatable loading platform is used.

  Also, high torque power is required to move heavy loads. For that purpose, a high torque is generated by using a combination of an electric motor and an inverter.

  With such a load moving device, it is now possible to easily move a large heavy load such as several tons by one person. Further, a combination of an electric motor and an inverter can generate a small and high-torque power, and the direction of movement is easy, eliminating the need for much human power.

  Embodiments of the present invention will be described with reference to the drawings.

  Reference numeral 1 denotes a wheel or roller-like rotating unit, and the power may be an engine such as gasoline or light oil, or an electric motor. The power source may be a battery or a commercial power source. Further, in order to obtain an appropriate rotation speed and high torque, the motor 3 with a reduction gear and the inverter controller 4 are used in the embodiment shown in the figure.

  The motor input may be single-phase or three-phase, and the inverter may be a single-phase or three-phase input, and a single-phase or three-phase output motor may be used.

  Power is transmitted to one roller-like rotating part by the chain 5 and the sprocket 6. Reference numeral 7 denotes a wheel or a roller-like rotating unit that can freely change the direction of the moving tool, and reference numeral 8 denotes a bearing for facilitating rotation for changing the direction. A handle 9 can change its direction.

  Reference numeral 10 denotes a horizontally-loadable loading platform on which an end of the load 2 can be placed, and 11 denotes a bearing for facilitating the rotation.

  When moving and carrying the moving tool, the wheel B or the rollers 12 and 13 that are set on the surface A that is different from the surface A where the rotating part is located, make the surface B a floor surface, or with the handle of 14 It is for moving and transporting this moving tool to the work site.

  The angle between the surface A and the surface B is not necessarily 90 degrees but may be an obtuse angle, and in that case, the number of wheels may be a suitably selected position.

  Reference numeral 15 denotes a frame, which is attached to and holds the parts 1 to 14 directly or via other components.

It is explanatory drawing of a present Example.

Explanation of symbols

DESCRIPTION OF SYMBOLS 1 Wheel or roller-like rotating part 2 Load 3 Motor with reduction gear 4 Inverter controller 5 Chain 6 Sprocket 7 Wheel or roller-like rotating part whose direction can be changed 8 Bearing 9 Handle
10 Loading platform
11 Bearing
12 Wheel or roller
13 Wheel or roller
14 Toride
15 frames
16 roller

Claims (2)

  A wheel or roller-like rotating part, an electric motor for rotating the wheel, a wheel or roller for changing the moving direction of the moving tool, and a horizontally rotatable loading platform on which one end of the load can be placed; A load moving tool characterized by comprising.   Wheel or roller-like rotating part, wheels or rollers for changing the moving direction of the moving tool, a horizontally rotatable loading platform on which one end of the load can be placed, an electric motor, and the electric motor are controlled A load moving device characterized by comprising an inverter.

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