RU63166U1 - DEVICE FOR LOADING SENAGE AND SILOS - Google Patents

Abstract

Use: In loading devices with cutting elements for cutting and loading silage and silage, as well as bulk feed and materials. Creature: The device comprises a frame 1 with a pitchfork formed from pointed longitudinal pin elements 7, a cutting beam 4, connected to the side cheeks 3, kinematically connected to the frame 1 by means of the first hinges 5, frontal 10 and side 11 cutting elements, a lever mechanism with hydraulic cylinders 6 connected by means of second hinges 15 to the frame 1 and through third hinges 16 to the cutting beam 4, rigidly connected to the frame 1 of the eye 2 for attachment to the vehicle, as well as a removable insert 12 made in the form of a tray with bottom, side and the back walls, and the removable insert 12 is mounted on the frame 1 by means of fixing pins 13, the cutting front elements 10 are removable and fixed on the cutting beam 4, and the rear ends of the pin elements 7 are fixed on the frame 1 by means of pipe sections 8 and fastening elements 9, for example, nuts. 1 n P.F. lm, 2 ill.

Description

The utility model relates to agricultural engineering and can be used in loading devices with cutting elements for cutting and loading silage and silage, as well as bulk feed and materials.

A device is known for cutting and loading silage and silage [1], comprising a frame with horizontally oriented teeth of a pitchfork and consisting of a front knife and two side compound knives rigidly connected to each other. The front and side knives have teeth with chamfers facing outward. There is a recess for the segments on the inside of these knives. The cutting edges of the segments extend beyond the dimensions of the teeth. The angular teeth are made integral and attached to the shank of the front knife and the site of the side knife. Triangular shaped cutting elements are attached to the corner teeth. The ends of the front and side walls of the angular tooth are made with inclined chamfers whose length exceeds the length of the cutting elements.

The disadvantage of this device is the design complexity and the inability to load the feed mass with small fractions.

The closest in technical essence to the proposed utility model is a device for cutting and loading silage and silage [2], containing a frame with horizontal forks and a U-shaped knife, consisting of a frontal and two side cutting elements interconnected. The central tooth of the pitchfork is fixed rigidly. The remaining teeth are installed in the longitudinal grooves of the horizontal beam with the possibility of movement using the links of the lever-articulated mechanism. The central links of the mechanism are pivotally mounted on the axles. The cantilever part of the axles has a transverse threaded hole for connection to the coupling screw. On

the supporting parts of the clamping screw are mounted with the possibility of movement in the U-shaped grooves of the guides two thrust bearings.

Such a device has limited functionality, since it does not allow loading of feed masses with small and loose fractions that will “wake up” in the gaps and slots between the pin elements of the forks located at the bottom of the device.

The technical result, which consists in eliminating the noted drawback, is achieved in a device for loading silage and silage, comprising a frame with a pitchfork formed from pointed longitudinal pin elements, a cutting beam connected to side cheeks kinematically connected to the frame by means of the first hinges, front and side cutting elements, a linkage mechanism with hydraulic cylinders connected by means of second hinges to the frame and through third hinges to the cutting beam, rigidly connected to the eye frame for attachment to the vehicle sports vehicle, in that it contains a removable insert made in the form of a tray with bottom, side and rear walls, the removable insert being fixed to the frame by means of fixing pins, the cutting front elements are removable and fixed on the cutting beam, and the rear ends of the pin elements are fixed on the frame by means of pipe segments and fasteners, for example, nuts.

The essence of the utility model is illustrated by drawings, where:

- figure 1 shows the design of the device;

- figure 2 shows the device in working condition, mounted on a vehicle (tractor).

The main unit of the device (figure 1) is a welded frame 1, behind the eyes 2 of which the bucket is hung on a tractor loader.

Cheeks 3 with a cutting beam 4 rotate on the first hinges 5 with

lever mechanism with hydraulic cylinders 6. To facilitate the design in the cheeks 3 made curly cuts (figure 1 shows a dashed line).

Forks formed from pointed longitudinal pin elements 7 are attached to the frame by means of pipe sections 8 and fasteners 9, for example, nuts.

Such a connection increases the rigidity of the structure.

On the cutting beam 4 bolts (not shown) are attached replaceable front cutting elements 10, designed to cut the silage mass along the front of the device.

Side cutting elements 11, fixed 3 on the cheeks 3 bolts (not shown) are designed for cutting the silage mass from the side.

The removable insert 12 with the raised front beam 4 with cutting elements 10 is inserted into the device and fixed on the frame 1 with fingers 13 removable insert made of sheet steel in the form of a tray with bottom, side and rear walls (not shown), and the removable insert is fixed on the frame by means of fixing pins 13.

The removable insert 12 is designed to provide loading of bulk feed and materials.

The lever mechanism consists of hydraulic cylinders 6 with movable rods 14.

The hydraulic cylinders 6 are connected to the frame 1 by means of second hinges 15.

The rods 14 are connected to the cutting beam 4 by means of third hinges 16.

The device operates as follows.

All operations during the operation of the device are performed from the standard hydraulic system of the tractor - loader (see figure 2).

The device is hung on loaders like KUN-10, PS 05/08; PKU 08-03 of wheeled tractors using eyelets 2.

The main purpose of the device is the handling of the silo and

haylage, manure, lumber.

The removable bucket insert also allows loading bulk materials - shredded green mass, grain, sawdust, sand, garbage, etc.

With the device (Fig. 2) open, the lower pins 7 of the forks enter the silage mass (top layer by layer), then the cutting beam 4 is lowered by the action of hydraulic cylinders 6 and cuts off the silage mass layer or clamps the load. A tractor with a device moves backward, transports and unloads cargo into a transport trolley or feed mixer.

The proposed device allows you to load into vehicles and feeders type AKM-9 silage, haylage, green mass, hay and straw in bulk, in rolls and briquettes (manure, lumber and roundwood). The device is equipped with an easily removable insert 3, with the help of which compound feed, meal, pulp, grain, ears of corn and rolled wheat are loaded, as well as sawdust and other bulk materials.

The device is made of structural steel, does not contain parts and assemblies difficult to manufacture, and is currently in serial production at the applicant enterprise.

Information sources:

1. RF patent No. 2225091, M. Cl. А01D 87/00, dated 08.04.2002.

2. RF patent No. 2261578, M. Cl. А01D 87/00, dated March 23, 2004.

Claims (1)

A device for loading silage and silage, comprising a frame with forks formed from pointed longitudinal pin elements, a cutting beam connected to side cheeks kinematically connected to the frame by means of the first hinges, front and side cutting elements, a lever mechanism with hydraulic cylinders connected by second hinges with the frame and through third hinges with a cutting beam, rigidly connected to the frame of the eyelet for fastening to the vehicle, as well as a removable insert made in the form of a tray with bottom, side and the rear walls, and the removable insert is fixed to the frame by means of fixing pins, the cutting front elements are removable and fixed on the cutting beam, and the rear ends of the pin elements are fixed to the frame by means of pipe sections and fasteners, for example, nuts.