摘要:
Die Erfindung betrifft eine Schleißteilwechselvorrichtung mit einem Gerüst (20), einer an dem Gerüst (20) befestigten Schablone (30), welche auf ihrer freien Oberfläche so gestaltet ist, dass sie mehrere zu wechselnde Schleißteile (40, 42, 44) kraftschlüssig und in einer Anordnung aufnimmt, die der funktionsgemäßen Anordnung der Schleißteile (40, 42, 44) an einer Maschine (10) entspricht, an der die Schleißteile (40, 42, 44) gewechselt werden sollen.
摘要:
Die Erfindung betrifft eine Presse zum Bearbeiten von Material (3) beliebiger Art, mit einem Bett (1), in dem das Material verdichtet wird, sowie mehreren hydraulischen Zylindern (1.3.1,1.4.1,1.5.1,2.2.2,2.4.2), die auf das Material einwirken, wobei die Zylinder in eine Hydrauliksteuerung (5) eingebunden sind, um am Ende eines Arbeitshubes eines Zylinders einen Dämpfungsdruck wie zur Dämpfung eines so genannten Schnittschlages zu erzeugen.
摘要:
The invention relates to a method and an installation for operating a system for grinding waste. Said installation comprises a supply device (1) for the waste to be ground, and a grinding machine (2) having at least one motor-driven (2.3) rotor (2.2) comprising grinding tools (2.2.1) and being horizontally positioned in a housing (2.1) having an ejection door (2.1.1). The inventive installation also comprises drive means for controlling the output and for protecting the installation from waste which is difficult to grind or which cannot be ground, such as coarse, heavy or hard parts. In order to optimise the grinding process, the values of the motor output, of the rotational speed of the rotor, of the temperature of the motor and the mountings thereof and/or of the height of the waste product flow (3) supplied to the grinding machine (2), are input into a control system (4) and are used by the same for controlling/regulating the supply of waste. Technical means (4.5, 4.6, 4.7) are provided in the region of the housing (2.1) for ejecting coarse, heavy or hard parts.
摘要:
The invention relates to a grinding machine for all kinds of material, said machine comprising: a receiving element for the material (5); at least one shaft (2) positioned in the housing (1) and provided with grinding tools (3); rigid cutting tools (4) which are arranged in the housing (1) and against which the grinding tools (3) operate, grinding the material (5) with specifically low forces. To this end, the grinding tools (3) comprise cutting regions (3.1, 3.2) within which an inner cutting region (3.1) can take a large amount of material (5) to be ground and grind the same, thus comprising a small lever arm, and an outer cutting region (3.2) can take a smaller amount of material (5) to be ground and grind the same, thus comprising a large lever arm. According to the invention, the rigid cutting tools (4) are provided with teeth (4.2) having profiles (4.3) which co-operate with one of the cutting regions (3.1, 3.2), a first transversal edge (3.4) of the grinding tools (3) being oriented towards a second transversal edge (4.4) of a tooth (4.2) of the rigid cutting tools (4) in such a way that it cuts past the same.
摘要:
The invention relates to a press for processing, such as pressing and/or shearing, any type of material (3), particularly scrap metal or metal wastes, comprising: a bed (1) for filling and strand-like compacting and feeding this material (3); a downward-located column (2) having at least one stamper (2.2), which is guided inside the column while being driven by a second hydraulic cylinder (2.2.2) attached to a crosshead (2.1) of the column (2); at least one third hydraulic cylinder (2.4.2), and; a hydraulic control (5) provided with a control block (7) and pipes (6). This press should, in order to increase its overall efficiency, improve the feeding/loading of the material (3) to be processed, ensure a largely coordinated execution of the functional steps, optimize the kinematic sequence of the functional elements and the expenditure of energy therefor, have a reduced loading height and bed length, check the state of wear and monitor the operating state both of the kinematic sequences as well as of the hydraulic system while making them visible to the press operator whereby, all in all, increasing the availability of the press, the intensity of the processing of the material (3) and the output quota thereof from the press.
摘要:
Die Erfindung betrifft einen Hammerbrecher-Rost aus mehreren sich kreuzenden Blechstreifen (12,14,16,16',18), wobei die Blechstreifen über korrespondierende Profilierungen unter Ausbildung einer Gitterstruktur miteinander formschlüssig verbunden sind.