FR2670692A1 - INDUSTRIAL WASHING MACHINE WITH CYLINDRICAL STRUCTURE WITH BOMBED FUNDS. - Google Patents

Abstract

It consists of a tank (1) positioned vertically on a frame (4) and consisting of a cylinder (10) closed at each end jar two convex ends (11) and (12) which are welded there edge to edge, a plate (15) supporting a trolley (18) intended to receive the parts to be washed being positioned in the lower part of said tank (1), on a vertical axis (17) secured to the bottom (12) thereof and consolidated by at least three reinforcements (16) arranged in a star shape and resting on the internal wall of said bottom (12).

Description

The present invention relates to an industrial washing machine for

  cleaning of mechanical parts, having a

  cylindrical structure with domed bottoms.

  To date, there are industrial washing machines for which the tanks serve as a structure and support the entire machine; but such a device requires the presence of numerous reinforcements to support the forces exerted

on the axis of rotation.

  The present invention makes it possible to avoid these drawbacks by proposing an industrial washing machine of different design, composed of a vertical cylindrical tank with curved bottoms, at the bottom bottom of which is secured the vertical axis of a pivoting plate, said axis being consolidated by reinforcements bearing on the internal wall of the bottom of the tank, water tanks can be arranged in the frame supporting the latter. The present invention thus relates to a device composed of a cylindrical tank with domed bottoms arranged vertically, at the bottom of which a pivoting plate supporting a trolley intended to receive the parts to be washed is fixed on a vertical axis positioned on the axis of revolution of said cylinder, said axis being supported by at least three reinforcements arranged in

  star and bearing on the internal wall of the bottom of the tank.

  The tank is fixed vertically on a frame in which two water tanks connected to it can be arranged so as to be easily removable, and it has on the wall of the cylinder an opening closed by a round door sliding horizontally along said wall, limiting the size

  of the machine when it is opened.

  The tank is formed by a cylinder at each end of which two curved bottoms are welded edge to edge, the shape of the cylinder making it possible to easily weld beads in semi-automatic mode, and the edge to edge welding making it possible to weld more easily, without deformation, stainless steel in which

it is realized.

  The curved bottom of the tank ensures a perfect distribution, on the frame, of the forces exerted on the axis of rotation, allowing a simpler construction at the level of the

supports of said axis.

  Finally the curved bottom of the tank facilitates the flow

  water through the winnowing system back to the tanks.

  The features and advantages of this

  invention will become more apparent from the following description

  and which relates to the attached drawing, which represents a mode thereof

non-limiting implementation.

  In the accompanying drawing Figure 1 shows a schematic sectional view

  vertical of a machine according to the invention.

  FIG. 2 represents a schematic view seen from

above this same device.

  Figure 3 shows the welding detail of the bottoms

  curved with the cylinder and the frame.

  FIG. 4 represents a schematic view in vertical section of another embodiment of the machine according to the invention. If we refer to Figure 1 we see that the industrial washing machine according to the invention consists of a tank 1 consisting of a cylinder 10 closed at its ends by two domed bottoms II and 12 welded thereto by welds 2 edge to edge and at the bottom of which a plate 15 supporting a carriage 18 intended to receive the parts to be washed, is fixed to a vertical axis 17 consolidated by three reinforcements 16 arranged in a star and bearing on the internal wall of the bottom 12 of the tank 1, the tank 1 comprising on the wall of the cylinder 10 an opening 13 closed by a door 14 sliding horizontally along the said wall The tank 1 is fixed to a frame 4 by welds 40, two water tanks 30 and 31 (the latter not visible in the figure) intended for supplying the tank being positioned there, being

  connected to the tank by a valve device 32.

  If we refer to Figure 2 we see the same machine whose door 14 in the closed position is shown in solid lines,

  and in the open position, dotted.

  If we refer to FIG. 3, we see the detail of the weld 2 between the cylinder 10 and the bottom 12 placed edge to edge, and

  that of the weld 40 between the bottom 12 and the frame 4.

  If we finally refer to Figure 4, we see that the

  machine according to the invention may include a base provided with feet 5.

Claims (3)

  L) Industrial washing machine characterized in that it consists of a tank (1) positioned vertically on a frame (4) and consisting of a cylinder (10) closed at each end by two curved bottoms (11) and (12), a plate (15) supporting a carriage (18) intended to receive the parts to be washed being positioned in the lower part of said tank (1), on a vertical axis (17) secured to the bottom (12) of that -this and consolidated by at least three reinforcements (16) arranged in a star and taking   support on the internal wall of said bottom (12).   2) Industrial washing machine according to claim 1, characterized in that the curved bottoms (11) and (12) are welded   edge to edge at each end of the cylinder (10).   3) Industrial washing machine according to claim 1, characterized in that tanks (30, 31) can be   arranged in the frame (4) so as to be easily removable.