Hand onion planter SLR-1/1
7Pages

Manual one-row bulbs seeder SLR-1/1

Technical description and user's manual 1. Preface The technical description and the user's manual of the seeder (rules of use, technical service, transport and storage) for mechanics and other personnel. The technical description and the user's manual of the seeder comprise a short description, structural attributes and basic technical data of the SLR-1/1 seeder. The seeder enables one-row sowing of bulb-plants on a flat area and on a bed. Meaning of the abbreviation SLR-1/1 SLR [СЛР] - Manual one-row bulbs seeder [Сеялка Луковичная Ручная] 1 – no. of sections, pcs. 1 – no. of coulters and...

3. Structure and operation of the seeder 2 1 8 Fig. no. 1 SLR-1 comprises the following basic elements (fig. 1): seeding device with a storage bin 1, handles 2, resistance & drive wheel 3 and 8, harrow 4, coulter 5, chain transmission 6 between sprockets (drive sprocket and driven sprocket), frame 7. Frame of the seeder is intended to fasten working elements and mechanisms of the seeder on it. The drive sprocket is fastened to a wheel hub which, by means of the driving chain, via the driven sprocket and a cone reducer transfers the torque into axis of sowing device disk. The sowing device...

Between the sowing device disk and the bulbs storage bin 1 (fig. no. 2) a portable vessel 2 (fig. no. 2) regulating span between bulbs at the exit from the storage bin is fastened. The front shaft is fixed on an axis in the front part of the section and it is intended to level and to condense the soil before the coulter. The coulter has a form of a wedge and it is intended to prepare a condensed channel for bulbs. Condensed channel in a groove is made by means of a foot in the lower part of the coulter nose which assures better access of humidity to the seeds. Rear roller is intended to...

5. Preparation for work The seeder is supplied by the manufacturer as a ready-to-use unit (however, certain elements are dismounted). Before use of the seeder mount the elements in question. Before mounting of the elements study the user's manual. After assembly of desired elements or parts manually try to turn the movable elements. It is obligatory to apply spring washers if structure requires so. In order to simplify assembly of the seeder and to set it, the technical description comprises drawings of the elements; therefore accurate assembly process is not provided apart from some...

is selected acc. to a trial and error method. One needs to use seeder without the harrow and count the quantity of bulbs; then, using the trial and error method for transmission determine desired seeding rate. Drive sprocket 1 (Fig. 4). Driven sprocket 2 (Fig. 4). In order to change the standard of bulbs seeding (rate) change the sprocket gear ratio. Standard model is equipped with equal sprockets with 14 teeth which enables to seed from 18 ... to 21 pcs. per square meter. In order to reduce on the bulbs seeding rate replace the leading sprocket with 21-teeth one (additionally offered by...

- remove tube & roller chains, clean using petroleum, boil 20 minutes in a hot vehicle oil (80-90ºС) or petrol, allow the oil flow out. - mount nuts, screws, other elements and parts at their locations, - grease the wheel rims using anti-corrosion grease, - put the seeder on pads manufactured by a farmer, to support harrows, rollers or coulters.