Construction apparatus
AssigneeJDC Corporation
InventorsRyota Yamaguchi, Masaaki Kusano, Hiroyuki Kurokawa, Ryusei Miyake
Life of this patent
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Abstract
A mixing system includes a soil mixing device that crushes and grinds construction generated soil and a feed belt conveyor that is engaged with the soil mixing device and conveys the construction generated soil to the soil mixing device. In the feed belt conveyor, the number of degrees of freedom regarding rotation of a cylindrical member engaged with the soil mixing device differs from the number of degrees of freedom regarding rotation of a spherical bearing mechanism abutting on the ground. This configuration allows a plurality of units to be easily installed in an appropriate positional relation at a construction site or the like.
Claims14
A construction apparatus, comprising:
- a first unit configured to execute a first process on a processing object and that includes:
- a shaft member;
- and
- two groove portions that rotatably support the shaft member about an axis;
- and
- a second unit abutting on an installation surface, engaged with the first unit, and configured to execute a second process on the processing object, wherein a number of degrees of freedom regarding rotation of a first portion of the second unit, the first portion being engaged with the first unit and including a shaft member, differs from a number of degrees of freedom regarding rotation of a second portion of the second unit, the second portion abutting on the installation surface.
A construction apparatus, comprising:
- a first unit configured to execute a first process on a processing object:
- a second unit abutting on an installation surface, engaged with the first unit, and configured to execute a second process on the processing object, and
- a third unit engaged with the second unit and configured to execute a third process on the processing object, wherein:
- a number of degrees of freedom regarding rotation of a first portion of the second unit, the first portion being engaged with the first unit, differs from a number of degrees of freedom regarding rotation of a second portion of the second unit, the second portion abutting on the installation surface, and
- a number of degrees of freedom regarding rotation of a portion of the third unit, the portion being engaged with the second unit, differs from a number of degrees of freedom regarding rotation of an other portion of the third unit, the other portion abutting on the installation surface.
A construction apparatus comprising:
- a first unit configured to execute a first process on a processing object, and
- a second unit abutting on an installation surface, engaged with the first unit, and configured to execute a second process on the processing object, wherein;
- the first unit includes a first engaging portion and a rotary crushing part configured to crush raw material soil as the first process,
- the second unit includes a second engaging portion and a belt conveyor configured to convey the raw material soil to the rotary crushing part as the second process,
- the first engaging portion and the second engaging portion are engaged such that a horizontal direction is restrained and a rotation direction is not restrained, and
- a number of degrees of freedom regarding rotation of a first portion of the second unit the first portion being engaged with the first unit, differs from a number of degrees of freedom regarding rotation of a second portion of the second unit, the second portion abutting on the installation surface.
An assembling method for a construction apparatus, comprising:
- engaging a second engagement portion of a second unit with a first engagement portion having a first rotational degree of freedom above a ground of a first unit installed on the ground, wherein the second unit has a stand with the first rotational degree of freedom and a second rotational degree of freedom that is different from the first rotational degree of freedom, and wherein the second unit is capable of standing on the ground by a leg near the second engagement portion and the stand when the first unit and the second unit are not engaged;
- and
- adjusting an inclination of the stand with respect to the ground by means of the first rotational degree of freedom and the second rotational degree of freedom of the stand when the stand is installed on the ground.
Dependencies are inferred from the claim text.