WAYS OF IMPROVING DISPENSING OF SEEDS OF AGRICULTURAL CROPS
Abstract
In paper considers the issues of improving flow spout that provides a uniform continuous dosing of seeds of agricultural crops regardless of height they fill the hopper until the complete emptying of it.
The results of studies of the process of precipitation of bulk materials from tanks indicate that the geometric characteristics of tanks and the dosing holes and their ratio, as well as the filling level of the tanks significantly affect the uniformity of dosing of bulk materials flow metering devices volumetric type. Analysis of the dosing device serial treaters indicates that in their designs, these patterns are not taken into account. Dispensers, combining the seeds with the dose distribution and the formation of its thread of the desired density due to the inhibitory action of distribution devices significantly reduce the potential performance of the treater. Therefore, it was necessary to create a flow dispenser that provides a uniform continuous dosing of seeds of agricultural crops regardless of height they fill the hopper until the complete emptying of it. The result of the research proposes an improved design of the dispenser with a hopper and determined the necessary parameters of this design for continuous dispensing of seed crops, important in many branches of agricultural engineering, which requires batching of granular materials, especially in the seed treater liquid preparations. The proposed design allows to increase the uniformity of dosing of seed crops and granular materials in other sectors and the reduction of metal consumption and dimensions of the relevant machines that use these dispensers.
References
Tymoshenko, S. P. (2011). Sposib obrobky nasinnya ridkymy preparatamy [The method of seed treatment with liquid preparations] . P. № 96498 A01S 1/08, 2006/01, p.10/11/2011, byul. #21 / Tymoshenko S. P., Vechera O. M., Tymoshenko S. I.
Semenov, A. N. (1959). Zernovye seyalky [Grain seeders]. M.-K.: Mashhyz, 318.
Atomyan, V. M. (1960). Svobodnoe ystechenye y vysev semyan zernovymy seyalkamy [Free outflow and the seeding grain drills]. Erevan: Yz-vo Hlavnoho upravlenyya s.kh. nauky MSKh Armyanskoy SSR, 138.
Buzenkov, H. M., Ma, S. A. (1976). Mashyny dlya poseva sel'skokho-zyaystvennykh kul'tur [Machines for sowing of crops]. M.: Mashynostroenye, 271.
Razrabotat' (1978). rabochye orhany protravlyvateley semyan y obosnovat' ykh optymal'nye parametry [To develop working bodies of the seeds treaters and to prove them optimal parameters]. Razdel №2 Otcheta po teme №4 NYR UNYYMЭSKh /
[S. P. Tymoshenko, M. A. Mykhaylenko y dr. ]. Hlevakha, 77.
Tymoshenko, S. P. (2006). Dozator zernystykh materialiv [The dispenser of granular materials]. P. №89875 A01C 1/08, G01F 11/12.2006/1, p. 12.05.2014, byul. №9 . Tymoshenko S. P., Vechera O. M., Tymoshenko V. I., Tymoshenko S. I.
Tymoshenko, S. P. (2006). Sposib dozuvannya zernystykh materialiv [A method of dispensing granular materials]. P. №104780 A01F 25/14, G01F 11/00, 2006/1, p. 11.03.2014, Byul. № 5 . Tymoshenko S. P., Tymoshenko S. I., Vechera O. M., Yatchenko M. A., Voytyuk D. H.
Downloads
Published
Issue
Section
License
Relationship between right holders and users shall be governed by the terms of the license Creative Commons Attribution – non-commercial – Distribution On Same Conditions 4.0 international (CC BY-NC-SA 4.0):https://creativecommons.org/licenses/by-nc-sa/4.0/deed.uk
Authors who publish with this journal agree to the following terms:
- Authors retain copyright and grant the journal right of first publication with the work simultaneously licensed under a Creative Commons Attribution License that allows others to share the work with an acknowledgement of the work's authorship and initial publication in this journal.
- Authors are able to enter into separate, additional contractual arrangements for the non-exclusive distribution of the journal's published version of the work (e.g., post it to an institutional repository or publish it in a book), with an acknowledgement of its initial publication in this journal.
- Authors are permitted and encouraged to post their work online (e.g., in institutional repositories or on their website) prior to and during the submission process, as it can lead to productive exchanges, as well as earlier and greater citation of published work (See The Effect of Open Access).
