SU31163A1 - Landing machine for sugar beet landings - Google Patents

Description

The invention relates to beet-planting machines for beet-planting with a beet feeding machine in the form of a bottomless cylinder and with a vertical pusher to push the beet into the soil.

In the proposed planting machine, in order to obtain the necessary sequence in periodic movements of the organs of the machine, a mechanism consisting of a swinging two-armed rocker with a pusher and rollers sitting at the ends of the arm of the rocker arm is used. The machine is equipped with a special device for seeding the fat. For the purpose of timely activation of the said device, there is an appendage on the yoke, which is supported when the rocker is lowered on the fingers of the disk, which sits on the axis of the ejecting knock coil, and causes its rotation at a certain angle.

In FIG. 1 and 2 depict a view in two projections of a separate landing gear; FIG. 3 is a side view of the entire machine; FIG. 4 and 5 parts.

In the proposed machine, each row of roots of the landings is planted by a separate landing gear (Fig. 1 and 2). The frame of this mechanism is hinged So ,.

attached to the shaft /, located on the frame of the machine and transmitting movement to all parts of the landing gear. The purpose of the hinge attachment of the landing gear to the frame of the machine is to adapt this mechanism automatically to the unevenness of the soil and to have the same depth of root planting. On the landing gear frame there is a drum 2, having eight through-slots 3, in which manually beet upset heads are manually inserted into the individual working.

In order to obtain the desired sequence in the periodic movements of the organs of the machine, a mechanism was used consisting of a two-arm rocker 6 swinging around the axis 6 with the pusher 7, branch 39 and rollers 10.10 sitting at the ends of the branch JP and short arm / 7 rocker arm 6a ; and also from a lever 76 that shakes near the upper end of its lever 76 and a washer sitting on the shaft 7 with the tide 9 and the roller T8. This tide is intended, by alternately pressing the rollers 10, Yu, to cause the rocker 6 to swing and the pusher 7 move up and down. The roller 18 serves, when pressing the lever 16, to deflect this

a lever by means of a cable 15 by a crank lever 14 with a spring 19 and a ratchet clutch 12-13 for the purpose of rotation through a certain angle of the cellular cylinder 2.

For seeding the fat in the machine there is a special device consisting of a box 20 attached to the frame of the landing gear. The lower part; the ken part of this box is open and a coil is inserted into it (Fig. 4), mounted on the axis of a disk 38 equipped with five clubs (Fig. 5).

For timely activation of the above-mentioned device, the rocker 6 is equipped with an appendage 27, resting, when the lever 6 is lowered, on the fingers of the disk 38, which sits on the axis of the ejecting knock coil, and causes its rotation at a certain angle.

The turning of the drum 2 is made by the dog 72 acting on the ratchet wheel 13 attached to the drum. The movement of the dog in the direction of the arrow is transmitted by the lever 14 and 75 from the lever 16 with the fist 77, which is pressed by the roller 18 attached to the hub of the cam disc 9. In the opposite direction, all these parts are moved by the spring 19. The length of the cam 77 and the position of the roller | 1 18 on the hub sleeve is designed so that the rotation of the drum 2 occurs at the moment when the rocker occupies the highest position and does not move due to the fact that the upper roller 10 at this time is moving along the hub of the cam disc. 9. During this turn, the tuk is poured through the funnel 22 onto the ground at the landing site. The amount of seeding is controlled by changing coils with different ribs.

At the back of the landing gear there is a pair of rollers 24 for compacting the ground at the roots, at the same time serving as the second point of support for the landing gear. The bed is attached to the frame by means of a bolt threaded through the slot 25, which makes it possible to set the frame higher or lower than the depth of the roots is regulated. Behind the roll is an overlay 26 for filling up the friable ground of the roots. The hinge is pivotally attached to the axis of the roller.

For carriage and when the machine is turning, the landing gear rises beyond the shovel 27 of the vomer, turning

near the axis / (like sowing coulters). Simultaneously with the lifting of the planting mechanism, the vomer 5 (Fig. 1) is rotated, which makes it possible to remove the vomer from the soil without significantly raising the planting unit.

The machine moves across the field on two wheels 30, from one of which rotation is transmitted to the common shaft 7 via sprocket 31, chain 32 and sprocket 33. Workers (for each row one by one) putting roots into the drum are placed on seat 34. Before each worker has two boxes 35 with roots. From the nearest crate, the worker takes out two roots at once and places them simultaneously in the two cells of the drum at the moment it stops. Spare boxes with roots are placed on platform 36, where there is a separate worker who takes the boxes and removes the emptied ones.

The machine as shown in FIG. 3, is intended for tractor traction and is attached to the tractor by the eye 37. A machine is made for three or more rows, depending on the tractor power. In the case of a horse-drawn gi, a front end is necessary, as in a row of agricultural fields.

When working with the proposed machine, the drum 2, using the above described device, periodically rotates, stopping any time when the next cell 3 coincides with the lower through fixed funnel 4. At the moment of the coincidence of the funnel cell, the root of the cell will fall into the funnel and spring valve 5. After the stop of the drum 2, the landing rod (the rocker) 6, which by its pusher 7 passes through the cell 3 and the funnel 4, starts to descend, presses the root and presses it into the soil loosened by the one leading opener 8. Valve 5 with the passage of the root and rocker arms / b is pressed at the same time back.

At the same time, the seeding of the fat from box 20 occurs. The appendage 27, at the end of the lowering of the rocker arm b, presses the next finger of the disk 38 and turns it together with the coil by - / s turn; during this turn, the knock, with which the gaps between the ribs are filled, pours through the funnel 22 onto the soil at the root site.

The subject matter of the invention.

Claims (2)

1. A machine for beet planting with a beet feeding machine in the form of a cylinder without bottom and with a device for pushing the beet into the soil as a vertical pusher, characterized in that in order to obtain the desired sequence in the periodic movements of the machine’s organs, from the rocker about the axis of the two shoulders of the rocker 6 with the pusher 7, branch 39 and rollers 10.10, sitting at the ends of this branch, and the short arm 11 of ipbichaga 6, from the swinging near the upper end of the lever 16 and the seat on shaft 7, receiving rotation from the axis of the traveling wheels, 11Y1Yby with the spryliv 9 and roller 18, which tide is intended when pressed alternately on rollers 10 -10 to cause the rocker b to swing and move up and down the pusher 7, and roller 18 serves, when pressed on the lever / b, for deflecting this lever through the pull of 75 of the crank lever 14 with the spring 19 and the ratchet clutch 12 -13 in order to turn through a certain angle of the cellular cylinder 2. 2. The machine according to claim 1, characterized in that in order to promptly actuate the device sowing the knock, the rocker is equipped with an appendage 2 / when lowering the lever 6 resting on the fingers of the disk 5 sitting on the axis of the ejecting knock coil and causing its rotation by a certain number of degrees. Fig 2/3 / Fig. four