SU689747A1 - Washing machine - Google Patents

Description

I

The invention relates to the field of mechanical engineering to find application in washing machines of the submersible type for cleaning (washing) of components and parts of machines.

Submersible type machines are known that contain a bath placed inside the frame, roller conveyors for moving the baskets and a vibration mechanism flj.

In these machines, the movement of baskets is not mechanized.

The closest in technical essence and the achieved result is a washing machine, which includes a working bath placed on the frame, a conveyor, feeding containers for the parts to be processed, receiving roller tables, lifting mechanisms, moving over the bath, lowering into the bath and vibrating the containers for machining parts 2 .

The disadvantage of this washer is the complexity of the design, since the movement of the containers is carried out by several mechanisms. Since the movement of containers is carried out by separate mechanisms and the cycle of movement of the baskets is not closed, the possibility of automation is difficult.

The purpose of the invention is to simplify the design of the washer.

The goal is achieved by the fact that the washing machine is equipped with horizontal directions installed on the frame, and the mechanism for moving the containers for workpieces has a pair of two-arm levers aligned in a coaxial direction on the frame, a pair of arms and a trolley mounted on horizontal guides with one-sided stops.

Claims (1)

One arm of each lever is attached to the carriage with a help of the hinge and the other arm has a hinged container grip. The double-arm levers are rotated by means of two power tsipindrs mounted on the frame and two counter-gear mechanisms, the gear bar of each nz of which 3 is installed on the end of the power cylinder rod, and the gear wheel is on the same shaft with the lever. The mechanism of vibration of them guides for the container, located on the path of movement of the cart. The van is installed with the possibility of vertical movement from the power cylinders. In FIG. 1 shows a front view washing machine; in fig. 2 - washing machine, cross-section. The washing machine contains frame 1, bath 2, containers 3 for parts, mounted on supports 4 and vibration mechanism 5. The mechanism for moving containers for workpieces contains a pair of vertical shoulder arms 6 driven by two power cylinders 7 with racks 8 on the ends of the rods, a couple of tons and a trolley 10 mounted on horizontal rails 11 of the frame with one-sided lugs 12 One shoulders of the levers are connected with the trolley with the help of the t r, and on the other arms of the levers are pivotally mounted grips 13c are suspended by hooks 14. Gear racks are supported on rollers 15 and are engaged with gear wheels 16 mounted on one shaft 17 with two shoulders. The vibration mechanism 5 is placed on the top plate 18 of the frame and is connected to the guides 2 located on the path of movement of the cart for mounting the containers with the help of the tongue 19. The supports 4 comprise pockets 21 for placing the hooks and a skial 22 for withdrawing them. The raising and lowering of the bath 2 is carried out by two power cylinders 23. The washing machine operates as follows. The washing of contaminated parts takes place in the part container, which is placed in the working medium of the previously raised bath 2, the vibration mechanism 5 through the shafts 19 and the guides 20 giving oscillatory movements to this tank. At the same time, the parts are washed and the contaminated parts are unloaded and the cleaned parts are unloaded from the remaining two containers located on the supports 4. At the end of the wash, the Vahan 2 opus74 kata. Two shoulders; the levers 6 rotate in a vertical plane and use the grippers 13 to move an empty container. At the same time, the cart 1O, associated with the two shoulders levers 9, acts by stops 12 on the container with the washed parts located above the bathtub and with the contaminated parts moving them. At the end of the rotation of the two shoulders 6, the hooks 17 interact with the slits 22 on the frame support 4 and are separated to the sides, freeing an empty container. The two shoulders arms and trolley return to their original position. At the same time, the hooks 14 of the arms 13, descending to Step 21, engage the shaved container with the parts cleaned. The tub 2 is lifted to the upper position by the power cylinders 22 and the washing is resumed. Thus, the entire cycle of movement of containers is performed by one mechanism, which allows to simplify the design. When using self-gripping grippers and one-sidedly operating stops in combination with a closed cycle of moving containers, the process can be automated. The combination of a closed-loop movement of containers and the location of containers intended for loading and unloading on frame supports, which does not require additional places in the washing room for their placement, improves serviceability. And lifting the bath all the way to the top plate of the frame allows sealing the working volume of the bath. Claim 1. The washing machine, which includes a bath placed on the frame for the working gear and the mechanisms for moving and viewing the tanks for the parts to be treated, which, in order to simplify the design and improve serviceability, has been fitted to frame has horizontal guides, and the mechanism for moving tanks has a pair of vertical arm levers located on the frame, a pair of t and a trolley mounted on horizontal guides with one-sided