SU1439169A1 - Machine for picking and disintegrating leaves - Google Patents

Abstract

The invention relates to machines for maintaining landscape gardening areas. The aim of the invention is to increase efficiency by increasing the transport speed. The machine for picking and chopping the leaves contains a pick-up mounted on the frame, including a drum 6 with stems 7 and a chopper of 8 leaves. On the chassis. With the help of the levers 3 associated with hydrocylindra 4, the support wheels 10 are installed. When the machine is working, the axles 9 of the wheels 10 are aligned with the plane AA, passing through the axis of the drum 6, which ensures the interaction of the rods 7 with leaves mi. The leaves are thrown into the casing 5 and crushed by the chopper 8. When the machine is moved to the transport position, the hydraulic cylinders 4 rotate the levers 3 with the wheels 10 in a vertical plane and align with the BB plane passing through the center of gravity of the pick-up body, while the wheels 10 perceive the full mass picker, which reduces dynamic loads and allows to increase the speed of movement. 1 il. 8 cl

Description

The invention relates to machines for the maintenance of landscape gardens.

The aim of the invention is to increase efficiency by increasing the transport speed.

The drawing shows a machine for the selection and grinding of leaves, type of glitch ^K U · 10

The machine for the selection and grinding of leaves contains a chassis 1, aggregated with a vehicle 2, On the chassis 1 are pivotally mounted levers 3 connected to the hydraulic cylinders 15

4. The leaf picker is mounted on the chassis 1 and includes a drive drum located under the casing 5. 6, on which the rods 7 are fixed, and a leaf shredder 8. 20

On the levers 3, with the help of the axes 9, the supporting wheels 10 ’are mounted. The levers 3 are mounted with the possibility of rotation in the vertical plane and with the possibility of combining the axles 9 with the vertical planes A-A and B-B transverse to the plane of rotation of the lever 3 and passing respectively through the axis 9 of the drum and the center of gravity of the pickup, jq

In the casing 5 holes 11 are made.

The machine moves along the park area cleared of leaves. The axis 9 of the support wheels 10 is aligned with the vertical plane A-A. In this case, the drum 6 is rotated, which grabs the leaves with rods 7 and throws them into the casing. 5 “Here the leaves are crushed by the chopper 8 and dumped through the holes 11 dd of the casing 5 to the ground. Since when aligning the axis 9 of the support wheels 10 with the vertical plane AA passing through the axis of the drum 6, the rods 7 do not lose contact with the leaf layer, the required completeness of the selection of leaves is ensured.

When moving to another place of work, the axis 9 of the support wheels 10 is combined with the help of a hydraulic cylinder '4 with a vertical plane BB passing through the center of gravity of the pick-up.

In this case, the pick-up is hung out and the rods 7 do not touch the surface of the earth.

The support wheels 10 entirely absorb the mass of the pick-up, the resultant of which passes through its center of gravity. This allows you to reduce dynamic loads on the chassis 1 and increase the transport speed.

Claims (1)

Claim A leaf picking and grinding machine, comprising a chassis with support wheels, a leaf picker including a driving drum located under the casing on which the rods are mounted, and a leaf shredder, characterized in that, in order to increase efficiency by increasing the transport speed, the support wheels mounted on levers pivotally connected to the chassis with the possibility of rotation in a vertical plane by means of a hydraulic cylinder and aligning the axles of the support wheels in the transport and working position from the vertical GOVERNMENTAL transverse planes passing respectively through the center of gravity of the pick and the axis of the drum.