DD152597A1 - GEBER ARRANGEMENT FOR CONTROL SYSTEMS OF TOOLS ON SELF-OPERATING WORKING MACHINES - Google Patents

Abstract

Encoder arrangement for control systems of tools on self-propelled machines, preferably for leveling machines, such as road planer. The inventive arrangement a functional control of the machine and the tool is to be achieved and the cost of the arrangement of the donors are lowered. This is essentially achieved in that the encoders for controlling the vehicle and the tool are arranged on a common base plate directly on the tool.

Description

223263 --f-

Title of the invention

Encoder arrangement for control systems of Y / erkzeug on self-propelled machines

Field of application of the invention

The invention relates to the arrangement sines control system for controlling tools on self-propelled machines, preferably Planj.ermascb.inen and their crowd.

Characteristic of the invention

It is known that the scoring process is carried out automatically, for example, in motorcycles, and efforts are also known to automate the control of the direction of travel, with the aim of facilitating the work for the operator and, in particular, of qualitatively improving the damage plan.

For this purpose, the landlord is situated by virtue of his approximate proximity to the hunters to be guided. This arrangement is made on the basis of the existing in particular L'otorgradern Konstruktionsprinüips on a gate over the outer edge of the I.'o grader s means for mounting the Eichtungsgebers. The arrangement of such devices, however, has the ITachteil that a lot of effort to install the steering system is required and the transport and road driving heavily impaired v / earth.

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In addition, the maneuverability of the motor grader is severely hampered when working without automatic, unless the device is dismantled including the Kichtunggebers. The latter, however, requires unwanted retooling,

Furthermore, the arrangement of the automatic steering system in the front wheels by the constant up and down movement of the motor grader during the grading negatively affects the control accuracy.

Object of the invention

With the help of the inventive arrangement of the encoder of the control system a functional control of the direction of movement of the machine including their Y / tools is to be achieved and the cost of mounting the encoder can be reduced.

At the same time, the obstruction in transport and road driving should be eliminated and the maneuverability of the working machine fully maintained while working without automatic.

Presentation of the 'Jesens of the invention

The invention has as its object to arrange the donor of a control system for controlling work machines and their tools so that when ensuring a complete puncture of the donors no obstruction in the operation of the machine arises and the cost of installing the encoder can be reduced.

Dies'wird is achieved essentially by the fact that the sender for the leveling of the Schares and for maintaining the predetermined direction of travel are arranged on a common, fixed to the coulter base plate.

223263

The arrangement of the sensing organs of the donor is preferably carried out horizontally and vertically adjustable on a Zajjfen or Aufnähmestange, the pin and the Aufnähmestange are mounted on the common base plate.

embodiment

The invention is described in more detail below with reference to an embodiment and described

 The accompanying drawing shows:

in Fig. 1, the arrangement of the encoder in Pig. 2 is a plan view of the mounting plate

for the arrangement of the encoder in Fig. 3 is a side view of the mounting plate

At the back of a tool, for example, a coulter 1 of an I. otGrgraders, a base plate 2 is attached. On the base plate 2, a pin 3 is fixedly arranged in the horizontal direction transversely to the direction of travel. A Tastbügel 4, which is once with a liöhengeber 5 and the other with a, along the plane to be machined, taut guidewire 6 in. Compound is arranged height adjustable on the height encoder 5 at one, the pin 3 vertically arranged rod 7. Furthermore, a .Stange 8 transversely to the direction adjustable, vertically arranged on the pin 3.

On the rod 8 is a Hichtungsgebc-r 9, the probe rod 10 is in. Contact with the guide wire б, arranged height adjustable.

The adjustable arrangement of the rod 8 allows an adaptation of the Taststebes 10 from the Hichtungsgeber 9 to the Leitdralit 6, even at different selected Schärrehwinkel.

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The inventive arrangement of the altitude sensor 5 and the direction sensor 9 'together with their tactile organs 4; 10 on a common base plate 1 attached to the base 2, a functional control of the direction of travel of the dozer together with adjustment of the coulter is achieved and the cost of attaching the encoder 5; 9 significantly reduced. At the same time an obstruction during transport and road trips is eliminated and the i. 'Anövrierfähigkeit the scraper when working without automatic remains intact.

It is also within the scope of the invention if both encoders 5} 9 are arranged in a common housing on the crowd 1.

Claims (2)

_ ₅ - 223263 invention claim 1. Encoder arrangement for control systems of 'tools on self-propelled machines, preferably for leveling machines, characterized in that the encoder (5; 9) with their Tastorganen (4; 10) on a common, on Y / erkzeug (1) fixed base plate (2) are arranged. 2. encoder arrangement on machines according to item 1, characterized in that the Tastorgane (4; 10) of the encoder (5; 9) are arranged horizontally and vertically adjustable on the common base plate (2). For this purpose, Sl pages drawings