DE1220658B - Forage wagons for green and dry forage - Google Patents

Description

FEDERAL REPUBLIC OF GERMANY

GERMAN

PATENT OFFICE

EDITORIAL

Int. Cl .:

AOId

German KL: 45 c -87/00

Number: 1220 658

File number: M 58211III / 45 c

Filing date: September 16, 1963

Opening day: July 7, 1966

The invention relates to a loading wagon for green and dry forage, which by means of an elevated conveyor is conveyed through a conveyor channel into a box-shaped loading space. With the known Forage wagons, the load is conveyed into the loading space either above or below. The loading wagon is therefore preferably suitable for either loading green fodder or loading hay. Do you want For example, a loading wagon, the loading space of which is loaded with goods from below, for loading If you use green forage, the pressure of the loading wagon will be too great. With a loading wagon with Filling from above, the pressure is too low when loading hay.

The invention has for its object to provide a loading wagon that is equally good for loading suitable for green forage as well as for loading dry forage. This object is achieved according to the invention solved that the delivery point of the high conveyor and the passage from the conveyor channel to the hold are in the middle third of the loading space height.

If the high conveyor is a known, tine-fitted, endless conveyor belt, then according to the further invention at the delivery point of the high conveyor organ a substantially horizontal Direction conveying further conveying organ be arranged to the pressing effect when loading hay to increase.

In order to be able to provide a push rod conveyor, if necessary, according to another Feature of the invention a the conveyor channel separating from the cargo space, in the middle third of the Intermediate wall at the end of the cargo space.

Further features of the invention emerge from the following description and the claims.

In the drawing, exemplary embodiments of loading wagons are shown, which are explained in more detail below will.

F i g. 1 shows a schematic representation of a longitudinal vertical section through a loading wagon an endless conveyor belt as a high conveyor element;

F i g. 2 is a loading wagon in the same type of representation as FIG. 1, with a push rod conveyor as High funding body.

The loading wagon that can be attached to a tractor at 1 has a box-shaped structure 2 formed cargo space 3. According to FIG. 1 the load is picked up by a pick-up roller 4 from the floor and in a conveying channel 5 an endless conveyor belt 6 which acts as a high conveying element Loader wagons for green and dry forage

Applicant:

Machine factory Johann Bucher, Grießen (Bad.)

Claimed priority:

Switzerland of September 21, 1962 (11144)

fed. The conveyor belt 6 is provided with controlled prongs 7, which in the area of the conveyor channel 5 a stripping jacket 8 enforce. On the delivery side of the conveyor belt 6, the prongs 7 move gradually into the interior of the stripping jacket 8 and lose their conveying effect in the area of the loading space 3 completely.

A roller floor 9, the take-up roller 4 and the conveyor belt 6 are driven by the power take-off shaft of the tractor driven, but the drive mechanism is not shown for the sake of simplicity is.

An end wall 10 is supported on the roller floor 9 and is on the top of the side walls of the box-shaped structure 2 suspended so that the end wall 10 during the loading process in the area the loading area slides on the side walls, the movement of the roller floor in a constant incline 9 participate. At the delivery end of the roller floor 9, the end wall 10 forms the rear of the box-shaped structure 2 of the loading wagon. When loading begins, the end wall 10 has the in Fig. 1 visible initial position and becomes with advancing Filling of the hold 3 gradually shifted backwards until it reaches the end position has reached.

From the drawing it can be understood that the conveyor belt 6 carries the load up to half the loading height Pouring into the hold 3 and in the upper half of the hold 3 the cargo approximately at an angle promotes upward thrust direction under pressing action upwards.

For green fodder, the procedure can be such that only the lower half of the hold is filled, with which the loose filling is guaranteed. If a slight pressing is accepted, is

609 588/114

a filling with green fodder in the upper half of the hold 3 is also possible. While loading The upper half of the hold is fully utilized by dry forage. The conveyor belt 6 becomes the dry forage while pressing it diagonally upwards into the upper half of the cargo space, which of course does that Dry forage in the lower half of the hold is also filled more densely by pressing.

To increase the pressing of dry forage is at the delivery end of the conveyor belt 6 by one Horizontal axis driven tine drum 11 is provided, through the counterclockwise direction Rotary movement creates a substantially horizontally directed conveying effect. After the filling In the lower half of the hold, the tine drum 11 takes over the one flowing from the conveyor belt 6 Delivery flow and presses the cargo in the horizontal direction in the upper half of the hold 3, whereby Of course, the cargo in the lower half of the hold also inevitably experiences compression.

As a further exemplary embodiment of an elevated conveyor in a loading wagon, FIG. 2 a push rod conveyor 20 is shown. Two of these are shown in the schematic illustration Push rods 23 provided with drivers 21 and hinged to cranks 22 are visible. The hold 3 is from Conveyor channel S delimited by an intermediate wall 24, which extends up to approximately half the height of the loading space extends. The cargo is conveyed via the partition wall 24, with the lower half of the cargo space in bulk and the upper half of the hold is loaded more with a pressing effect. To the Push rods 23 are mounted pivotable pressure elements 26 under the action of springs 25, their angular position with respect to the push rods 23 automatically under the influence of the load is changeable. When loading dry forage, the pressure elements 26 press it into the lower half of the hold Load to be filled diagonally downwards. As the filling increases, the load increases the pusher 26 exerted pressure always greater, so that the angle between the pressure member 26 and the push rod 23 becomes increasingly smaller and accordingly the conveying effect of the pressure elements 26 is horizontal Direction affects.

Claims (6)

Patent claims: 1. Loading wagons for green and dry forage, which by means of a high conveyor through a Conveying channel is conveyed into a box-shaped loading space, because you marked rc, h, that the delivery point of the high conveyor organ (6 or 20) and the passage from the conveyor channel (5) to the loading space (3) are in the middle third of the loading space height. 2. Loading wagon according to claim 1, in which the high conveyor element is an endless conveyor belt with tines, known per se, characterized in that that at the delivery point of the high conveyor (6) a substantially horizontal Is arranged in the direction of the further conveying organ (11). 3. Loading wagon according to claim 2, characterized in that the further conveying element (11) a tine drum with controlled tines rotating around a horizontal axis is. 4. Loading wagon according to claim 1, wherein the high conveyor member is a known push rod conveyor (20) is characterized by a conveyor channel (5) from the loading space (3) separating, in the middle third of the loading space height ending partition (24). 5. Loading wagon according to claim 4, characterized in that the push rod conveyor (20) at the upper end of the push rods adjustable pressure members (26), which when adjusting act in different directions on the load. 6. Loading wagon according to claim 5, characterized in that the adjustable pressure elements (26) are arranged pivotably on the push rods (23) and under spring action (25) stand so that their angular position with respect to the push rods (23) under the influence of the load can be changed automatically. Considered publications:
German utility model No. 1 855 930;
Swiss Patent No. 359 312;
U.S. Patent Nos. 2,622,386, 2,587,323. 1 sheet of drawings 609 588/114 6. 66 © Bundesdruckerei Berlin