SU816432A1 - Machine for stocking root timber - Google Patents

Description

(54) MACHINE FOR PREPARING A PNEUM WOOD The rings of the working body are screwed along a helical line. FIG. 1 shows a wood harvesting machine; in fig. 2 the same, top view; in fig. 3 is a view A of FIG. 2. On the self-propelled chassis I there is mounted a turning platform 2, -a boom on it, made telescopic. The boom has the possibility of turning only in the vertical plane by means of a hydro-cylinder 3. The fixed part 4 of the boom is pivotally mounted on the support 5 of the turntable 2 and is provided with longitudinal guides in which the moving part 6 can move. Moving tray 6 carried out by means of hydrocypdra 7, mounted on a fixed part 4 of the boom. At the end of the logo 6 pivotally, with the possibility of rotation in a vertical plane by means of a hydraulic cylinder 8, a housing 9 is installed and rotatably around its axis by means of the actuator U, an annular working body 11 is mounted. The 1O drive is also installed on the housing 9. conveyor 12 is placed. The annular working body 11 is installed coaxially with the longitudinal axis of tray 6 and the hooks 13 are rigidly fixed evenly along a helical line on the inner surface of its ring. On platform 2 it can be 7 installed and an additional bunker - drive 1 This bunker has an inclined bottom 15 and a rotary, by means of a hydraulic cylinder 16, a rear wall 17 and a chain 18, The machine works as follows. By means of platform 2 and hydrocylinder 3, the operator directs an arrow at a stump. Then the hydraulic heads are turned on and the tray 6 is pulled out on the fixed part 4 of the boom. In this case, the annular working member 11 rotates relative to the housing 9 by means of the actuator 10 and cuts into the area around the mon, thus cutting the root system. As the tool protrudes, the hooks 13 cut into the stump, which pull the stump into the head of the tool organ It and direct it to the conveyor 12. In case of a delay in the working unit 11, the operator helped the tree to get onto the conveyor 12 through the hydraulic cylinder 8 On the conveyor belt 12, the stump delivers to the storage bin 14. After filling the bunker 14, stumps accumulate immediately in tray 6. When tray 6 is full, the operator switches on hydraulic cylinder 16, wall 17 opens and stumps on oblique bottom 15 are fed into a heap or a trans body ortnogo means. The hydraulic cylinder 16 folds the back wall 17 at a certain angle and if it is not enough to free stumps, using chains 18, the force from the hydraulic cylinder 16 is transmitted through point A to the body, tilting it to the desired angle. Thus, the proposed machine has a high performance due to the exclusion of time spent on capturing, transporting and dumping each mon. In the proposed machine, simultaneously with the extraction, the stumps are being filled directly on the chassis of the machine. . Only after accumulating a certain portion of stumps does the machine discard them (all at once) at the storage location. Formula 1 of the invention characterized in that, in order to increase productivity, the boom is made telescopic, and its movable part is made in the form of a Lot, the bottom of which is a conveyor and the annular working member is located coaxially with the longitudinal axis of the tray .. 2. The machine according to claim 1, differs from the fact that hooks are fixed on the inner surface of the working body ring along a helical line. Sources of Ikformashzhi, which are taken into account during the examination 1. USSR author's certificate No. 479462, cl. And OIQ23 / O6, 1973, 2. Copyright certificate CQCP № 507273, cl. A 01 Q 23/00, 1974 (prototype).

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Claims (2)

The formula of the invention ₃₀ 1. A machine for harvesting pneumatic wood, including a self-propelled chassis, on the rotary platform of which an arrow is mounted, at the end of which the ball is nirno, with the possibility of rotation in the vertical plane with the help of a hydraulic cylinder, an annular working body is installed for cutting stumps with its rotation drive characterized in that, in order to increase productivity _{40 of the} body, the boom is made telescopic, and its movable part is made in the form of a tray, the bottom of which is a conveyor, and the annular working body n is located coaxially with the longitudinal axis of the tray. 2. Machine by π. I, with the fact that the hooks are fixed on the inner surface of the ring of the working body along a helical line. while cutting the root system. As the working body moves, the hooks 13 cut into the stump, which draw the stump into the ring of the working body 11 and direct it to the conveyor 12. If the stump is delayed in the working body ring 11, the operator helps the stump get onto the conveyor 12 by means of hydraulic cylinder 8. ⁵⁰ Sources ^ information taken into account in the examination 1. USSR copyright certificate No. 479462, cl. A O1Q23 / 06, 1973. 55 2. Copyright certificate CQCP No. 507273, cl. A 01 Q 23 / 00.1974 (prototype).