SU160625A1 - - Google Patents

Description

Known devices for baler piston presses are known, which include a mechanism for withdrawing the stock of twine, a twine holder and a single turn drive coupling mounted on the main shaft of the device.

The proposed device differs from the known ones in that the mechanism for removing the stock of twine is made in a spring loaded two-sided angular lever mounted on the additional rack, the long shoulder of which carries an arc-like pattern with a hook at the end for gripping and pulling the H1 of the yarn, and the short shoulder interacts with the two rollers mounted on a movable rod, reciprocatingly moved by means of a slot cam and a double-arm lever mounted on the main shaft, have it nny groove, which includes a roller mounted on the vibrating rod so that it can change the value of the last stroke. Moreover, to automatically turn off the single-turn clutch after the end of the entire cycle, a single-arm swivel lever with a spout interacting with a single-turn clutch, holding it off, a free-turning rotary lever and a cam bonded to the clutch is used in the device.

FIG. 1 shows a press chamber, with in a hall device: a vertical section lui of FIG. 2 - in the hall device, top view; on fng. 3 - single turn clutch with single-arm pivoting lever: fng. 4 is a view along arrow A in FIG. one.

On the main shaft / device can be mounted several nodes nodes 2.

The additional post 3 carries in its bearings the shaft 4, on which spring-loaded two shoulders are attached, angular levers, on the long arms 5 of which are located at the end of the e-shaped plank 6 with a hook at the end for gripping and detaching the twine 1. Short shoulders 7 are located with a small gap between the two rollers 8 mounted on the rod 9, which is reciprocated by means of a double-arm lever mounted on the shaft / groove cam //. The latter has an elongated groove, into which roller 12 is inserted, mounted on rod 9 so that it can vary its oscillation amplitude.

The single-turn clutch is mounted on the shaft / and includes a drive chain 13, causing the sprocket 14 and the bearing 15 to continuously rotate with the pawl 16. At the end of the single-turn clutch, there is a cam disc 17 interacting with the roller 18, CiMOHTHpOBaHHbiM at the end of the single arm lever 19, having a spout 20, interacting with a single-turn clutch dog J6.

The cam disc 17 is designed to lift a single-arm lever 19 with a spout 20 and a roller 18. End 21 of the movable shaft I will interact with certain one-arm lever for certain periods of the entire cycle of the nodes and I release the pawl 16 with my nose, which leads to automatic one-turn clutch engagement clutch

Subject invention

Claims (2)

1. A storage device for palletizing bale presses, including a mechanism for pulling the stock of shpagat, a clamp holder and a single-turn driving clutch mounted on the main shaft of the device, characterized in that, in order to increase the density of the bale compaction, the mechanism for pulling the stock of twine made in the form of a spring-loaded two-shoulder corner arm mounted on an additional rack, the long arm of which carries an arcuate bar with a hook at the end for gripping and pulling the twine, and a short the shoulder interacts with two rollers mounted on a movable thong, reciprocally movable by means of a slot cam and a two-armed lever mounted on the main shaft, having an elongated groove including a roller mounted on the movable thong so that it can change the stroke value of the latter . 2. A storage device according to claim 1, characterized in that for automatically disengaging the single-turn clutch after the end of the entire cycle, a single-arm swivel lever with a spout interacting with a single-turn clutch paw and holding it in the off position with the swivel end is used in it. lever and cam fastened to the clutch. 12 Phage. f // ( 19 21/4/17 f3 FIG. 2, / J / 18 "/ 7/5/5 / j   / / X / / f 7: // 1 20 / / )