RU18869U1 - Seedling machine - Google Patents

Description

Seedling machine

The utility model relates to agricultural engineering and can be used for planting seedlings and cuttings in the fields and in forest nurseries.

A known landing machine comprising a frame with support wheels and fixed landing sections, on each of which is mounted a landing drum with glasses with an opening bottom, a supply pipe, a coulter, press wheels, a belt with guide spikes driven by press wheels, and a calculation and control unit {RU, patent No. 2132604, IPC АСС 11/02, 11/00, 7/00, publ. 07/10/99, 5I No. 19 (11)).

The disadvantage of this machine is the jamming of the latches of the glasses of the landing drum.

The closest technical solution to the claimed one is the transplanting machine “LANNEN RT-2, intended for planting seedlings grown in cluster method (Prospectus of the joint-stock company“ LANNEN TENTAAT (“Lannen Tehtaat). Landing machine LANNEN-RT-2; Finland: 1994).

The machine contains a frame with support wheels, to which the landing sections are attached. Each landing section has a frame on which a landing drum with cups equipped with opening flaps is mounted, (a store) a supply pipe, an opener, press wheels, tapes driven by press wheels with guide spokes and a seat for the planter. The rotation of the viewer drum is carried out using a combined gear-belt transmission from press wheels.

Such a planting machine allows you to improve the process of feeding seedlings into the pipeline, and then into the furrow and to ensure that the seedlings are held in a vertical position until the soil is compacted with press wheels.

MPK7A01S 11/02

The disadvantage of this machine is the difficulty in the execution and operation of the mechanism for supplying seedlings to the pipeline, which reduces the quality of planting.

In addition, during operation there is a mutual adhesion of the guide spokes, which can lead to their breakdown.

All of the above affects the quality of landing and reduces the reliability of the design of the machine.

The objective of the utility model is to improve the transplanter.

The technical result that will be achieved by using the utility model is to increase the reliability of the design of the machine and improve the quality of planting seedlings.

The technical result is achieved due to the fact that in a transplanter, including a frame with support wheels and landing sections, consisting of a frame, a rotating loading magazine with glasses driven by press wheels, seats for a planter, feed pipe, opener, press wheels and belts with guide needles, glasses of the convenience store are made in the form of hollow cylinders. A support disk is installed under them, in which a recess is made corresponding to the dimensions of the supply pipe.

A separation wedge is mounted on the supply pipe, interacting with the guide spokes.

The essence of the utility model lies in the design of the machine. The execution of glasses of the shop in the form of hollow cylinders and the installation of a support disk under them with a recess corresponding to the size of the supply pipe increase reliability, simplify and stabilize the process of feeding seedlings into the pipeline and the furrow, thereby increasing the quality of planting seedlings.

The supply of the machine’s supply pipe with a dividing wedge interacting with the guide spokes prevents their mutual adhesion, breakage and prevents seedlings from falling onto the wheels, thereby increasing the reliability of the machine and the quality of planting seedlings.

From the analysis of the patent and scientific and technical literature of the claimed combination of signs of a transplanter, it was not revealed, which allows us to conclude that the proposed solution meets the criterion of “novelty.

The utility model is illustrated by drawings, where

figure 1 shows a General view of the machine;

in FIG. 2 - section AA from figure 1;

in Fig.Z - section BB of Fig.1.

The utility model is as follows.

Landing sections are mounted on the frame 1 (Fig. 1) with support wheels 2 by means of hinges on the levers 3, the supporting link of each is a frame 4. On each landing section there are two press wheels 5, a coulter 6, a supply pipe 7, a loading magazine 8 with glasses 9, with a drive 10 from the press wheels 5. From the lower ends of the glasses 9, a support disk 11 (Fig. 1,2) with a recess, the symmetry axis of which is aligned with the axis of symmetry of the supply pipe 7, is installed perpendicular to the axis of rotation of the loading magazine 8. On the feed pipe to the gadget 7, a dividing wedge 12 is fixed (Fig. 1.3), interacting with two rows of guide spokes 13 (Fig. 3) mounted on tapes 14 (Fig. 1), which serve to hold the seedlings in the furrow in an upright position until the wheels roll up 5. The frame 15 also has a seat 15 for the planter.

The utility model is as follows. The planter sitting in the seat 15 mounted on the frame 4 of the landing section, pivotally mounted on the levers 3 mounted on the frame 1 with the supporting wheels 2, places the seedlings 16 in the glasses 9 of the loading magazine 8. At the same time, the seedlings 16 are supported on the support disk 11. When moving the transplanter the loading magazine 8 is rotated by the drive 10 from the press wheels 5. Seedling 16, supported by a support disk 11, slides along it until one of the glasses 9 is aligned with a recess in the disk 11. Then, the seedling 16 enters the feed pipe rovod 7, and from there enters into the furrow formed

opener 6. From the drive (to hell, not shown) the press wheels 5 are driven by tape 14, the spokes 13 of which are picked up from the supply pipe and hold the seedlings 16 in an upright position until it is sealed by the press wheels 5. Then, the released spokes 13 rise up to a dividing wedge 12 mounted on the supply pipe 7, which divides them into two rows. This eliminates the adhesion and breakage of the guide spokes 13. The process of planting seedlings is continuous, because when transplanting seedlings from the supply pipe 7 to the furrow, seedlings again enter the last of the next glass 9 and the cycle repeats.

Claims (2)

1. Transplanter machine, comprising a frame with support wheels and landing sections, consisting of a frame, a rotating loading magazine with glasses driven by press wheels, seats for a planter, feed pipe, opener, press wheels and tapes with guide spokes, characterized in that the glasses of the loading magazine are made in the form of hollow cylinders, and a supporting disk is installed under them, in which a recess is made corresponding to the dimensions of the supply pipeline. 2. Transplanter according to claim 1, characterized in that the supply pipe is equipped with a dividing wedge interacting with guide spokes.