DE1460997B2 - Washing machine for washing and spinning textiles - Google Patents

Description

3 4

F i g. 1 shows a side view of the machine in which rear cylinders 22 are supported on rubber puff

Loading position, remote 23, which are mounted on a frame 24.

F i g. 2 the same view of the machine in one of the cylinders 19 and 22 each has an end

Wash position, switch 25 or 26, which is activated when the piston

F i g. 3 in the spin position, 5 rods 18 and 21 from one to the fork-shaped

F i g. 4 in the position in which the machine unloads switching cams 27 or

and 28 is controlled. The extension of the piston rods

F i g. 5 on an enlarged scale a carrier of 18 and 21 is effected by pressurized air

Housing in section along the line V-V of FIG. 2, pistons 29 and 30 in cylinders 19 and 22, respectively.

with the fork-shaped end attacking it.

a piston rod. machine is as follows: In F i g. 1 is the housing of the

The housing of the washer-extractor machine through which compressed air is applied

consists of a front wall 1 and a corresponding piston 29 around the pivot point of the rear axles 16

the rear wall 2 and a zy connecting this pivoted so that the front wall 1 of the housing

Lindrian coat 3 together. In the housing 15 is directed upwards and the drum 4 after

rotatably a frontally open washing and opening of the lid 5 can be loaded with laundry

Centrifugal drum 4 stored, which can after opening. The items to be washed fall from a

of a lid 5 in the front wall 1 of the housing opened laundry carriers into the drum 4.

is loaded with laundry. After the lid 5 is closed

The drum 4 is driven for the washing 20, the cylinder 19 is vented so that the piston 29 with and the centrifugal process of a lowering above the cylindrical piston rod 18, whereby the shift threshing Jacket 3 mounted motor 6, the cam 27 of which at the fork-shaped end 17 of the Koblenzweifach mounted shaft 7 a pulley 8 rod 18 controls the limit switch 25 in such a way carries, via a belt 9 one on a shaft that the drum drive for the washing process a-10 seated pulley 11 drives. From the 25 places (Fig. 2).

Shaft 10 from the drive of the The washing process is carried out by a not shown

Drum4, the bottom of which is from the shaft. 10 set time switch ends, which thereupon a

will wear. - - Release of the compressed air to the cylinders 19 and 22

On both sides of the drum housing is caused in which the pistons 29 and 30 a position Take over the circumference of the jacket 3 protruding front 30, in which the limit switches 25 and 26 a der- and rear wall 1 or 2 each, via the switching process to shut off the further pressure housing depth extending tubular carrier 12 and the drive for the centrifugal process solidifies the trigger in such a parallel distance from (Fig. 3).

the jacket 3 is arranged that the carrier 12 after the timer also the centrifugal gripping end When sliding pieces 13 and 14 have finished unhindered, the housing of the machine becomes

are slidable. Perpendicular to the course of the carrier 12 by further pressurizing the pistons with compressed air

are on both sides in the sliders 13 front axles 30 with simultaneous venting of the cylinder 19 to

15 and in the sliders 14 rear axles 16 pivoted to the pivot point of the front axles 15 so that

guided. The front axles 15 are fork-shaped that the front wall 1 of the housing ends downwards 17 carried by piston rods 18, which is inclined in each 40 and after opening the cover 5 the

a cylinder 19 are guided. In the same way, wash items from the set in slow rotation

are the rear axles 16 in fork-shaped ends 20 drum 4 falls out (Fig. 4).

carried by piston rods 21, each in a Zy- For the next batch, the housing is again

linder 22 are performed. The front cylinder 19 and brought into the loading position described above.

1 sheet of drawings

Claims (2)

1 2 The known washing and centrifuging machines patent claims: What they have in common, however, is that they correspond to the different work processes of the machine. 1. Missing a washing machine for washing and locked storage. Thus, for example, textile goods in a rotating, frontal 5 drum during the spinning process to accommodate any imbalance forces to be loaded with a low vertical plane around spring constants supported by piston rods is desired. However, with inclined front and rear axles, the above-mentioned washing and centrifugal washing machine housing, which is not used to load the drum through the machine, is dispensed with, since the machines would otherwise see the front piston rods extending under the influence of the falling laundry j r. Rear axles, and would vibrate too much to unload the drum. . | e by extending the rear piston rods around The invention is based on the object of S the front axles can be pivoted, thereby characterizing a machine of the type described above that the s are supported on the side of the drum-drum receiving housing in such a way that: c housing ( 1, 2, 3) via the housing 15, not only a stable one, but the one for loading and unloading! deeply extending supports (12) are attached, on the required movements not hindering ic which slidably the axles (15, 16) receiving bracket is achieved, but that these halves of sliders (13, 14) are arranged and support the Housing one of the respective work process that the piston rods (18, 21) and adapted to air contact in terms of elasticity! r impactable pistons (29, 30) are guided in cylinders (19, 20 bearing. 22), which rest on rubber buffers (23) - relieves that on the side of the drum housing parallel supports (supported. over the depth of the housing are attached ■. '■ 2. Washing machine according to claim 1, characterized in that the axes can be displaced; ' characterized in that the piston rods (18, 21) are arranged 25 mende sliders and that the KoI- on the axles (15, 16) drive rods in the manner of a universal joint and pistons in I that can be acted upon with air fen. '.. cylinders are guided, which are on rubber buffers j or the like. Elastically support on the machine frame. - For the spinning process in which to take up 30 possible imbalance forces a low spring constant | i is desired, the machine according to the invention thus enables an improvement in the elastic layer The invention relates to a machine for maintenance in that the pistons of the rods pneumatically and spinning of textile goods in a rotary table or that with a hydraulic, front side to be loaded drum with a 35 lischen loading of the piston for elastic in a vertical plane around a pneumatic storage is connected upstream of piston rods. Datragens Front and rear axles can be pivoted with the ones for the pivoting movement anyway Housing that is required for loading the drum by means of cylinder and piston simultaneously for drive the front piston rods around the rear - the swing compensation is used, whereby the fore-axles, and to unload the drum through parts of the air suspension come into full effect, there move the rear piston rod around the front with this a very small spring constant is achieved axes is pivotable. can be. The critical speeds can Such machines are known. (Keep the prospectus low and move it to an area ö h e and Dr. Ross, Milan Trade Fair 1965.) where the imbalance forces are low. When washing The rigid points of application of the piston rods on the cylinder are vented on the other hand, so housings made it necessary, however, that the rubber buffers, which have an articulated spring constant that the housing with the cylinders on the cylinder associated with a higher piston rod, be connected to the base frame of the machine on the base frame the machine is at rest,
have to see a further embodiment of the invention so that the piston rods when extending not be bent, since the projected ab- 50 is in front of the fact that the piston rods crossed on the axles attack the points of attack with increasing inclination like a steering. The trained for this fork-shaped Drum axis reduced. . prevent deten ends of the piston rods The articulated attachment of the support parts of a lintel of the housing, for example if one of the axle housing is designed cylinder should break with disadvantages, since the carrier is then afflicted. So the cylinder would have to catch an additional 55 fork laterally without the machine or the overhead being supported in such a way that a pivoting movement would injure the axes,
the cylinder can only take place against each other. To automate the washing and spinning However, it is already a washing machine with a process including loading and unloading which can be swiveled Housing known (British patents regulation that triggers piston rod limit switches 949 845), in which the housing also has jumps. With this limit switch you can is tiltable by means of piston rods, which can be used on any switching operations, for example to the lower house frame as well as on a bottom part articulated break the power supply for the drum drive, are attached. However, since the pivoting movement switches on the drum brake and compressed air freides Housing is made around additional bolts that would firmly give rise to cylinders that cause the lid to open are stored on the housing frame, it is ensured that 65 are triggered. that a pivoting movement of the cylinder only against- In the drawing, an embodiment is one can occur to each other and thus the risk of a washing machine and spin dryer according to the invention accidental tipping does not occur. shown schematically.