Electric work machinery

Abstract

This invention provides an electric power machine that can prevent loosening of the connection between the battery unit and the cable in a compact configuration. [Solution] The hydraulic excavator, as an electric work machine, comprises an electric motor, a battery unit for storing power to drive the electric motor, a cable connected to the battery unit, and a restricting part positioned opposite the battery unit. The restricting part restricts the movement of the cable.

Claims

1. Electric motor and A battery unit for storing power to drive the aforementioned electric motor, A cable connected to the aforementioned battery unit, It comprises a restricting unit positioned opposite the battery unit, The regulating part is an electrically operated work machine that restricts the movement of the cable.

2. The battery unit and the cable are provided with a connector that allows them to be detachably connected. The electric work machine according to claim 1, wherein the connector is positioned offset from the regulating portion.

3. The connector is connected to one side of the battery unit. The electric work machine according to claim 2, wherein the regulating portion is arranged opposite to the one side surface.

4. The electric work machine according to claim 1, wherein the restricting portion has a holding portion for holding the cable.

5. The aforementioned regulatory body, The first surface facing the battery unit, It has a second surface which is the opposite surface of the first surface, The electric work machine according to claim 4, wherein the holding portion is arranged on at least one of the first surface and the second surface.

6. The regulating section has a facing plate positioned opposite the battery unit, The cable has a first cable and a second cable, The first cable is routed along one surface of the opposing plate, The electric work machine according to claim 1, wherein the second cable is routed along the other surface of the opposing plate.

7. The outer diameter of the first cable is larger than the outer diameter of the second cable. The electric work machine according to claim 6, wherein one of the aforementioned surfaces faces the battery unit.

8. An upper plate positioned above the battery unit, The battery unit comprises a lower plate positioned below it, The regulating part is positioned between the upper plate and the lower plate in the vertical direction, as described in any one of claims 1 to 7.

9. The electric work machine according to claim 8, wherein the restricting portion is connected to at least one of the upper plate and the lower plate.

10. The aforementioned lower plate is supported by the aircraft body via a vibration-damping member. The electric work machine according to claim 8, wherein the battery unit is sandwiched between the upper plate and the lower plate from the vertical direction.

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