SU835913A1 - Device for picking and depositing bales - Google Patents

Description

FIG. 1 shows a general view of the bale picker; in fig. 2 - the same, top view; in fig. 3 is a view A of FIG. one; in fig. 4 - view B of FIG. 3; in fig. 5 shows a section bb of FIG. 2; in FIG. 6 is a sectional view of the FIG. five; in fig. 7 is a diagram of laying layers of bales; in fig. 8 and 9 is a diagram of laying bonded layers of bales.

The baler contains a chassis frame 1, which ends in front of the needle 2 for coupling with tractor 3. On the drive frame are mounted mechanism 4 for grabbing bales 5 seconds, platform receiver 6 with cross conveyor 7 and platform switches 8 and 9 receiver 6, a layer-forming device 10, an I-bed platform for forming a stack 12 of layers 13 of bales 5.

The layer-forming device 10 is pivotally connected to the drive platform 11 and can be rotated relative to it in a vertical plane by a hydraulic cylinder 14.

The plate-forming device 10 includes a base 15, on which a table 17 is fixed to be rotatable about a vertical axis 16. Table 17 is capable of discrete rotation about an axis 16 by means of a rotary from a drive

18 levers 19, freely attached to the axis 16 and provided with a hook 20 with a spring 21 that deviate to one side. Four fingers 22 and an annular support platform 23 are rigidly fixed on the bottom surface of the table 17, and the base 15 is provided with rollers 24 along which the annular support platform rolls 23 tables 17.

The spring-loaded hook 20 in the front part of the pharynx has a bevel 25 on its bottom side. On the base 15, a clamp 26 is pivotally fixed, which can only be deflected downwards; the spring 21 holds it in the upper position. projection 29. The mechanism of rotation of the table 17 provides rotation of the latter with fixation every 90 ° by successive interaction of the hook 20 of the lever

19 with one of four fingers 22 tables 17. Fingers 22 for smooth entry and exit

from the groove 27 have the same height and rounded ends.

In order to properly direct and stabilize the bales when turning, table 17 on top is provided with two closed, wave-shaped protruding ribs, one of them outside 30, the other inside 31.

The bale receiving platform 6 is rotated by means of a hydraulic cylinder 32.

The hydraulic cylinders 14 and 32 are powered from the hydraulic system 33 of the tractor 3.

Works pick-baler as follows.

When the machine moves along a row of compressed bales, the mechanism 4 for grabbing bales 5 picks them up from the floor and delivers them to the receiving platform 6, where with the help of the transverse conveyor 7 it moves to the left. The next bale, the first one, forces the switch of the rotary device 8 of the platform of the receiver 6 to work, and both bales turn on

edge of the formation of the device 10. After four such operations, a regular layer of eight bales is formed. Then, the reservoir forming device 10, turning by the cylinder 14, delivers the formation 13

In the storage platform 11, where the stack 12 is formed. To ensure reliable stability of the stack 12, among conventional layers 13, it is necessary to have at least two connecting layers.

Bond formation is carried out as follows.

After delivery, as in the first case, the first pair of bales, the table 17 is rotated 90 ° using a lever 19, which, by means of a hydraulic cylinder, turning around axis 16, with its spring-loaded hook 20 carries the finger 22 to another position, while having bevels 25 on the hook and bevel 28 on the retainer, the latter is deflected downward while simultaneously releasing the finger 22 from the notch 27 of the retainer 26. The next finger 22 interacts with the bevel 28 of the retainer 26,

deflecting it downwards, and into the groove 27. When the lever 19 returns to its original position, the spring-loaded hook 20, passing by the finger 22, is deflected. The lever 19 immediately returns to its original position and the switch 9 is raised. The next four bales, each separately, are delivered by the receiving platform 6 to the table 17 in the center. Then the lever 19 again rotates the table 17 at an angle of 90 ° and then

returns to its original position, and the switch 9 is lowered. Then the last pair of bales completes the formation of the connecting layer. The next linking layer is made similarly to the above, only before being delivered to the storage platform 11, it is further rotated by 90 °.

Claims (3)

1. A baler picker comprising a storage drive mounted on a chassis frame, a mechanism for grabbing bales and rotating in a vertical plane. A plate forming device comprising a base on which a table is rotatably mounted around a vertical axis, and a table discrete turning mechanism different in order to simplify the design, the table discrete rotation mechanism comprises a lever mounted on a vertical axis rotatably relative to it from the hydraulic cylinder, provided with a spring-loaded hook at the end for interacting with the fingers rigidly fixed on the lower surface of the table, and an articulated hinge on the base. 2. The baler picker, characterized in that, in order to increase its reliability in operation, it is provided with rollers fixed on the base and an annular support platform mounted on the lower surface of the table, with / / the possibility of rolling on said rollers. 3. The bale sorter according to claim 1, characterized in that the spring loaded the hook from the outside of the throat and the retainer is made with a bevel, and the ends of the fingers are rounded, with the retainer provided with a protrusion. Information sources, taken into account in the examination 1. US patent number 3446370, class. In 65G 57/28, 1968. 2. US patent number 3260380, class. 214-6, 1967 (prototype). J / / ff f FIG. Si / ffg ff. Yy .2S 27 one S 26 FIG. 6 / Rug. FIG. 7 Fug. &