SU458306A1 - Stalk loader mass - Google Patents

Description

one

The invention relates to the field of agricultural engineering, mainly to loaders of hay, straw and other stalked stock.

Loaders of stalked mass are known, including an expanding channel with a separator and a rake type rammer.

However, in the known loaders incomplete filling of the container occurs due to the flow of stalked mass by the packer as a single flow.

The purpose of the invention is to obtain two divergent flows of the immersion mass.

For this, the rammer of the rammer is installed in two rows, angled one to the other, and the separator is designed in the form of a wedge with a rounded top, directed towards the flow of the submerged mass.

The drawing schematically shows part of a loader.

The power device of the loader consists of an inclined conveyor 1 and a finger bitter 2 located in the guide channel 3, passing into the expansion channel 4. In the same channel there is a rammer type set 5 with the upper 6 and lower 7 angled to each other. There are two tamers fixed on one crossbar 8. The ends of the lower tier tines describe trajectory 9, and the upper one describes trajectory 10 that intersect. In the expanding channel 4, a wedge-shaped separator 11 is installed with a rounded tip directed towards the mass flow. The expanding channel enters the body 12 of the loader, equipped with a bottom conveyor 13 of intermittent operation with strips 14.

The device works as follows.

The stalk mass is fed by an inclined conveyor 1 to the bitter 2, which removes it and pushes it in the forwarding channel 3 to the zone of action of the lower row of 7 rakes. The bottom row of 7 tines periodically captures portions of the mass and pushes them towards the bottom conveyor 13.

The bottom conveyor remains stationary until the front body is filled with mass and compacted. The bottom row of tines, pushing the mass in the channel, compacts it. The seal is larger, the greater the resistance to mass transfer. This resistance does not remain constant as it is filled, but changes from a minimum at the beginning of the filling to a maximum at the end of it.

Pushed through the lower row of tines, the mass enters the body 12 of the loader through the lower zone of the expanding channel 4 under the separator 11. The upper row of 6 tines takes part of the mass from the entire layer moved by the lower row of the tines, and pushes

it in the expanding channel 4 on top of the splitter. The separator guides and cuts the mass supplied by the upper row of tines.

If the trajectory 10 intersects the trajectory 9, then the flow separation starts from the very beginning of the body filling. If these paths do not intersect, the selection of the mass by the upper row of tines begins somewhat later, when the resistance to pushing the mass towards the bottom conveyor increases significantly and the push through mass, bulging, reaches the zone of action of the upper row of rabblin. As the front of the body is filled, the amount of mass that is interchanged in the lower and upper streams changes, as the resistance to movement of the mass in the streams also changes. Thus, when the resistance to mass advancement in the lower stream increases, the amount of mass in the upper stream increases, and vice versa.

When the front part of the body is filled with a compacted mass, the bottom conveyor 13 is turned on and the slats 14 move this mass to the unfilled part. Thereafter, the conveyor is turned off, and the process of stuffing the front end of the body is repeated.

Subject invention

Claims (2)

1. A loader of stalked mass, including an expanding channel with a separator and a rake type rammer, characterized in that, in order to obtain two divergent flows of the submersible mass, the rammer of the rammer is installed in two rows arranged at an angle between themselves. 2. A loader according to claim 1, characterized in that the separator is made in the form of a wedge with a rounded tip, directed towards the flow of the submersible mass.