SU148330A1 - Horizontal screw press for pressing, e.g. wool - Google Patents

Description

Horizontal screw presses are known for pressing, for example, wool, including loading and pressing chambers with end and side walls, a movable pressing plate and two rotary on the axes and spring-loaded catcher that retain the hair in the pressing chamber during its filling.

The described horizontal screw press is more convenient to maintain, provides reliable operation and allows to increase productivity.

For this, the end wall of the pressing chamber is made deaf, and the side and top walls are provided with Respectively doors and a hinged lid, ensuring the formation of a Kiai in only two strokes of the plate and allowing the bale to be tilted to the side.

To facilitate the movement of the pressing plate, the latter is equipped with rollers and is hinged on one running screw located in the center of it on the ball surface, and the bar: the plates are trapezoidal with small gaps between them, preventing the ingress of hair into the gaps in the pressing ment.

To eliminate the skew of the spindle during press operation, the bearing housing of the spindle nut has a spherical shape and is mounted on a ball bearing.

FIG. i shows a horizontal wool press, side view; in fig. .2 - connection of the spindle with the pressing plate; in fig. 3 - support for the bearing screw nut.

The press includes a support frame /, on the horizontal base of which there are: a loading chamber 2, provided with an upper cover 3, and a pressing chamber 4, the outer end wall 5 of which is made deaf, the side walls are provided with doors 6 7, and the upper wall 8 is designed as a hinged cover .

No. 148330-2. The role of the inner end wall in chamber 4 is performed by the basement on the pressing plate 9, equipped for better mobility by the rollers 10 and moved along the press with a lead screw 11. The latter receives movement from the electric motor 12, and its end has a spherical surface 13 resting on a ball binder 14 mounted in the center of the plate 9.

The fastening of the screw 11 to the plate 9 is carried out using a ball socket 15, the body 16 of which is rigidly connected to the plate 9.

In order to prevent possible distortions arising when the screw 11 is moved, the housing 17 of the support 18 is located on the cage support 19.

On the inner side of the pressing plate 9, trapezoidal bars 20 are mounted on the bolts, with small gaps 21 forming between them, through which the core wire can pass freely, but cannot (the fiber falls out).

Work on a horizontal press is as follows.

Both the upper flaps of chambers 2 and 4 and the side doors 6 open. Lay the tare fabric and close the side doors. After that, both chambers are loaded with fiber, the upper lids are closed, the running int 11 is put into operation and is turned off from work at the moment when the plate 9 is located from the end wall 5, for example, at a distance of 300 mm. Turning the motor back on, return the plate 9 to its original position, while catchers 22 hold the fiber pressed during the first stroke of the plates 9. After that, open the lid 3, lay the missing packaging container and load the chamber 2 with the fiber for the second pressing cycle.

After completing the second cycle, open the doors of chamber 4, wrap the pile with a container, wrap wire and protect the upper side of the pile. VerNuv plate 9 to its original position, pushing the pile through bo, forged door and protect the bottom side of the pile.

A prototype of the press was manufactured by the spare parts factory of the Alma-Ata Economic Council and tested with positive results at the Alma-Ata regional base “Zagotvtorzhivsyrye. The press is recommended by the Kazakh Machine Testing Station (Lress GP1-10A) for serial production instead of the vertical press produced; Sov PS-3.

Subject invention

Claims (2)

1. A horizontal screw press for pressing, for example, a brush, including loading and pressing chambers with end and side walls, a movable pressing plate and two rotary on the axes and spring-loaded catcher that holds the hair in the press chamber during filling, differing in that, in order to ensure reliability of operation and ease of maintenance, as well as to increase the productivity of the press, the end wall of the pressing chamber is made deaf, and the side and top walls are provided with doors and open an identical lid providing bale formation in only two strokes of the plate and allowing the bale to overturn to the sides, moreover, to facilitate the movement of the pressing plate: the latter is equipped with rollers and is hingedly mounted on one running screw located in the center of the ball on the far surface and the bars of the plate are trapezoidal with small gaps between them, preventing the hair from getting into the gaps at the time of pressing. 2. A horizontal screw press for pressing, for example, wool, in accordance with claim 1, characterized in that, in order to avoid the tilting of the lead screw, during operation of the press, the bearing housing of the screw nut has a ball shape and is mounted on a ball bearing. g 7 4 . Fig-3