SU1360618A1 - Apparatus for planting the seedlings - Google Patents

Abstract

The invention relates to dotted landing: 1. Planting of briquetted 1 planting material. The purpose of the invention is to simplify control while improving the quality of fit. When the device moves, the seedling actuator (SP) rotates up to the depth limiter 15, and the paddles scoop up the soil to the briquette. At this time, the hard stop 7 presses the flap 4 and the briquette with the seedling is lowered into the hole. In this case, the finger 10 switches the distributor, the hydraulic cylinder makes a reverse movement and the joint venture rises to the soil surface. At the end of this movement, the blade seals compress the soil around the briquette. With a further rise of the joint venture, the seals with paddles through the ujTanry and crank are retracted from the soil and raised to the top. and the joint venture rotates around the axis 25 and with the finger 10 is moved along the groove of the lever 6 to the front position and is pressed in by the spring 14. In this case, the flap 4 is closed with a spring stop and the briquette is fed into the joint venture. At the same time, the finger 10 switches the hydraulic distributor 9 to repeat the cycle. 6 Il. S (L 00 o: - o 05 oo

Description

The invention relates to planting machines primarily for planting a briquetted planting material for scatter planting.

The purpose of the invention is to simplify control while improving the quality of landing at the same time.

FIG. 1 sec. Schematically shows the dash-dotted line at the end of the descent and (solid line) at the end of the depth of the seed line; in fig. 2 - the same, at the time of the hole-forming wedge on the soil surface; in fig. 3 - the device (dash-dotted line) before the end of the ascent and at the end of the ascent of the power supply cable, (line); in fig. 4 - the device of seals at the moment of contact with the soil of the seed line; in fig. 5 - the same, at the moment of the greatest condensation of the night; in fig. 6 - the same, in the moment of lifting to the initial position of the whole device.

The planting device for seedlings consists of a frame 1 with an emphasis 2, a seedling of the conduit 3 with a flap 4, which is located on the lever 5 and the lever 6 with a notch on the groove. At the ends of the groove on the outside of the lever 6 is fixed; 1 rigid 7 and spring 8 stop. On the other side, 1 distributor 9 is connected, which interacts with the finger 10 of the power cable, hydraulically with communication lines 11 and 12, and is connected with hydraulic actuator 13 along the parallel diagram levers 5 and 6. Levers 5 and 6 are mounted with a spring 14 between them. The depth limiter 15 is fixed on the well-forming wedge of the sazhtsenrovod 3.

The device seals (Figs. 4-6) consist of a two-arm lever 16 fixed pivotally on the axis 17 of the frame 1. Its working part consists of closing 18 and flattening 19 blades. The second end of the lever 16 is connected by a rod 20 with a crank 21, which is connected through a mechanical transmission 22 with the lever 6.

The device works as follows.

Frame I is connected to the hitch of the aggregating tractor. Loaded with briquette store. At the initial position, the frame 1 descends the required value and the fluid is fed into the distribution section 9. At this point, the device is transferred from the initial position (Fig. 3, continuous line) by the hydraulic cylinder 13 to the position of the beginning of the deepening (Fig. 1, the dash-dotted line and Fig. 4), while the blades 18 are immersed in the soil, and when the aggregate moves in the direction of the arrow, the planter

Q 5

50

0

Water 3, turning, is buried up to the stop 15, and the blades 18 scoop up the soil to the briquette 23. At this time, the stop 7 presses the flap 4, opens it and the briquette 23 with the seedling m goes down into the hole. In this case, the finger 10, switching the valve 9 and the hydraulic cylinder 13, makes a reverse movement. The seed line 3 rises to the surface of the soil (Fig. 2), and at the end of this movement (Fig. 5) the paddles 19 of the compactors maximally compress the soil on the briquette. With a further rise of the feeder network, seals with paddles 18 and 19 are pulled away from the soil through the rod 20 and crankshaft 21 and rise up, and the seedling chain 3 by the stop 24 is fixed to the stop 2, rotates around the axis 25, the finger 10 passes through the slot of the lever 6 to the front and the spring is spring 14. In this case, the shutter 4 is closed by spring support m. 8 and the briquette is fed into the sapling of the wire 3. At the same moment, the finger 10 switches the valve 9 to repeat the cycle and the process repeats until the oil supply in the rasdelite will be interrupted Or 9 and the whole device will not be lifted into the transport position.

Claims (1)

Invention Formula A device for planting seedlings containing a frame and installed on it by means of fingers a seedling line with a sash, a compactor, a hydraulic actuator and a control system, characterized in that, in order to control the process while improving the quality of planting, the sash is installed on a power supply circuit articulated and decented It is connected with the frame by means of driving and spring-loaded four-arm levers, with this lower arm having a groove at the end, on the outer ends of which a rigid and spring are located on the side of the sash. another stop, and on the opposite side, a positional reversible hydraulic valve, which is hydraulically connected with the hydraulic actuator of the four-arm levers and kinematically with the suspension link suspension fingers, the latter at the top is equipped with a support relative to the suspension, which interacts in the upper position with the support stand mounted on the frame, and the seal is made in the form of two-arm levers pivotally mounted on the frame and kinematically connected with the levers of the four-arm. 2 Fig.Z 1 21 eleven Figm 27 W FIG. 6 Compiled by I. Sosedov Tehred I. VeresKorrektor O. Kravtsova Circulation 628 Subscription VNIIPI USSR State Committee for Inventions and Discoveries 1 13035, Moscow, Zh-35, Raushsk nab. 4/5 Production and Printing and Editing, Uzhgorod, ul. Project, 4