Controls for construction machinery

Abstract

The invention discloses a control device for construction machinery. The control device for construction machinery structurally comprises an intelligent movable adjusted cooling device, a hinge, a movable cover plate, a controller, a control key, a device shell, a movable panel and a movable lock; the intelligent movable adjusted cooling device is positioned on the surface at the rear side of thedevice shell, and simultaneously welded into a whole with the device shell; the hinge is positioned at the right side of the front surface of the device shell; the hinge and the device shell are connected interactively together; the movable panel is positioned on the lower surface of the hinge; the movable panel and the hinge form an integrated structure in a clearance fit manner; the controller is positioned in the centre of the front surface of the movable panel; the controller and the movable panel are electrically connected; the control key is vertical to the lower part of the controller,and simultaneously embedded into the movable panel; furthermore, the control key and the movable panel are connected together in a clearance fit manner; when the control device works outside, the device can autonomously cool the interior by utilizing atomized spraying; simultaneously, the spraying time can be adjusted; and thus, the device is relatively intelligentized.

Description

technical field [0001] The invention relates to the field of control devices, in particular to a control device for construction machinery. Background technique [0002] The controller refers to the main command device that changes the wiring of the main circuit or the control circuit and changes the resistance value in the circuit to control the starting, speed regulation, braking and reverse of the motor in a predetermined order. Composed of program counters, instruction registers, instruction decoders, timing generators, and operation controllers, it is the "decision-making body" that issues commands, that is, to coordinate and direct the operation of the entire computer system. [0003] Machinery refers to the general term for machines and mechanisms. Machinery is a tool device that can help people reduce the difficulty of work or save labor. Items such as chopsticks, brooms, and tweezers can all be called machines, and they are simple machines. A complex machine is co...

AI Technical Summary

Problems solved by technology

[0005] However, when the control device of the prior art works externally, the device cannot independently use atomized spraying to cool down the interior, and at the same time, it cannot adjust the spraying time, so that the device cannot be made more intelligent.

Images