SU944514A1

SU944514A1 - Hand implement for planting seedlings

Info

Publication number: SU944514A1
Application number: SU802904911A
Authority: SU
Inventors: Виктор Петрович Кидовский; Сергей Викторович Кидовский; Николай Алексеевич Шамин; Сергей Борисович Максимов
Original assignee: Министерство Лесного Хозяйства Удмуртской Асср
Priority date: 1980-04-03
Filing date: 1980-04-03
Publication date: 1982-07-23

Description

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Изобретение относитс к лесному иThis invention relates to forestry and

садоводческому хоз йству, в частности к посадке се нцев в местах, где невозможно использование машинной техники. Известна мала лопата дл самоокапывани , включающа лоток с режущей кромкой, который выполнен с поперечной ручкой-упором, вл ющейс продолжением верхней части лотка, и но-ь жом-топориком, расположенным в верхней части одной из сторон режущей кромки лотка. К лотку прикреплена . при помощи полосовых накладок рукавица симметричной формы, охватывающа ручку-упор .1.horticultural economy, in particular to planting seedlings in places where it is impossible to use machine equipment. The known small self-digging shovel, comprising a tray with a cutting edge, which is made with a transverse handle-stop, which is a continuation of the upper part of the tray, and a new pulp hatchet located in the upper part of one of the sides of the cutting edge of the tray. Attached to the tray. with a strip lining, a symmetric shaped mitten, covering the handle-rest .1.

Недостатком известной лопаты дл самоокапывани вл етс то, что при применении ее в качестве инструмента дл посадки се нцев не обеспечиваетс требуема производительность труда . Это вызвано тем, что требуетс большое усилие при вклиниват1и ее в землю, так как мала лопата внедр етс в землю, име большую длину площади контакта инструмента с землей , кроме того, дл образовани лунки под се нец возникает необходимость выбрасывани земли из лунки, что-также влечет увеличение производительности труда при посадке се нцев малой лопатой, затрудн етс заделывание лунки.A disadvantage of the known self-digging shovel is that, when used as a tool for planting the seeds, the required labor productivity is not ensured. This is due to the fact that a large force is required when wedging it into the ground, since the small shovel is inserted into the ground, having a greater length of the contact area of the tool with the ground, in addition, to form a well under the tail, it becomes necessary to throw the earth out It also entails an increase in labor productivity when planting seedlings with a small shovel, and it is difficult to seal the hole.

Наиболее близким по технической The closest technical

10 сущности и достигаемому результату к изобретению вл етс ручное орудие, включающее стержень с руко ткой и клинок с острием, имеющий режуцие кпомки, образованные выполненными 10 of the essence and the achieved result of the invention is a handgun including a rod with a handle and a blade with a point, having a cut made of

15 по радиусу передней и задней поверхност ми С23;15 along the radius of the front and rear surfaces C23;

Недостатком известного оруди . вл етс низка производительность The disadvantage of the famous guns. performance is low

Claims

20 labor, as for planting one cutting of a seed, in particular. due to insufficient 3S wedging effort, at least two wedges are required to form one well; in addition, after planting the cutting of the sunflower seed, additional time is required for embedding the well. The aim of the invention is to increase labor productivity by reducing the penetration force and ease of planting the seedlings. To achieve this goal, on the front surface, along its axis of symmetry, an additional cutting element is installed in the form of a cutting edge formed by two planes with a tip. FIG. 1 shows a handgun for planting seedlings, front view in FIG. 2 is a section. A-A in FIG. 1. The implement for planting the seedlings comprises a rod 1 with a handle 2, a blade 3 with a tip and with front 5 and rear 6 cutting surfaces forming cutting edges, the front and rear cutting surfaces being radially formed, the supporting element 9, mounted at the point of transition of the rod into the blade, and mounted on the front cutting surface additional cutting element 10 with two cutting planes | 1, cutting edge 1-2 and point 13. The tool works as follows. Under the action of a leg attached to the supporting element E, the blade 3 with its tip k and the additional cutting element 10 with the tip 13 gradually penetrates the ground along the supporting element, then the tool is removed and the seed is placed into the cavity, then the cavity is sealed. The invention The manual tool for planting seedlings, includes a rod with a handle and a blade with a tip, having cutting edges formed along the front and rear surfaces along the radius, in order to increase labor productivity by reducing effort The incision and ease of planting of the seedlings, an additional cutting element is installed on the front surface along the axis of its symmetry in the form of a cutting edge formed by two planes with a tip. Sources of information taken into account in the examination 1. USSR author's certificate number 93197, cl. A 01 B 1/02, 197

2. US Patent No., cl. 294-49, 1967, (prototype).