SU1475784A1 - Cutter head of tool for working stump wood - Google Patents

Cutter head of tool for working stump wood Download PDF

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Publication number
SU1475784A1
SU1475784A1 SU874305185A SU4305185A SU1475784A1 SU 1475784 A1 SU1475784 A1 SU 1475784A1 SU 874305185 A SU874305185 A SU 874305185A SU 4305185 A SU4305185 A SU 4305185A SU 1475784 A1 SU1475784 A1 SU 1475784A1
Authority
SU
USSR - Soviet Union
Prior art keywords
tool
cutter
cutter head
front surface
housing
Prior art date
Application number
SU874305185A
Other languages
Russian (ru)
Inventor
Петр Матвеевич Мазуркин
Евгений Геннадьевич Толстов
Original Assignee
Марийский политехнический институт им.А.М.Горького
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Марийский политехнический институт им.А.М.Горького filed Critical Марийский политехнический институт им.А.М.Горького
Priority to SU874305185A priority Critical patent/SU1475784A1/en
Application granted granted Critical
Publication of SU1475784A1 publication Critical patent/SU1475784A1/en

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Abstract

Изобретение относитс  к устройствам дл  извлечени  пней из земли и их последующего измельчени  на куски и может быть использовано в лесной и торф ной пром. Цель изобретени  - повышение работоспособности и стойкости инструмента. Резец 1 по передней поверхности 7 выполнен с канавкой 8. Корпус 2 снабжен шпинделем 3 с подшипниками 4. Введение канавок 8 уменьшает площадь по передней поверхности резца и частично снижает усилие проникновени  его в пень, корень и грунт. 1 з.п. ф-лы, 6 ил.The invention relates to devices for extracting stumps from the ground and their subsequent grinding into pieces and can be used in forest and peat prom. The purpose of the invention is to improve the performance and durability of the tool. The cutter 1 on the front surface 7 is made with a groove 8. The housing 2 is equipped with a spindle 3 with bearings 4. The introduction of the grooves 8 reduces the area along the front surface of the cutter and partially reduces the force of its penetration into the stump, root and soil. 1 hp f-ly, 6 ill.

Description

Вид ВType B

8eight

М Фиг.ЗM Fig.Z

Фиг.66

Claims (2)

Формула изобретенияClaim 1. Резцовая головка инструмента для обработки пневой древесины,содержащая резец, имеющий коническое острие и конический хвостовик, и корпус, отличающаяся тем, что, с целью повышения работоспособности и стойкости инструмента, в корпусе в подшипниках установлен шпиндель с коническим отверстием, в котором размещен резец, имеющий на передней поверхности канавки.1. The cutting head of a tool for processing pnevogo wood, containing a cutter having a tapered tip and a tapered shank, and a housing, characterized in that, in order to improve the working capacity and durability of the tool, a spindle with a tapered bore is installed in the bearings in the housing, in which the cutter is located having a groove on the front surface. 2. Головка поп. 1, отличающаяся тем, что канавки выполнены вдоль оси резца.2. Head pop. 1, characterized in that the grooves are made along the axis of the cutter. Вид ВView B Фиг. ЦFIG. Ts Фиг. 1FIG. 1 Вид 5View 5
SU874305185A 1987-09-14 1987-09-14 Cutter head of tool for working stump wood SU1475784A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU874305185A SU1475784A1 (en) 1987-09-14 1987-09-14 Cutter head of tool for working stump wood

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU874305185A SU1475784A1 (en) 1987-09-14 1987-09-14 Cutter head of tool for working stump wood

Publications (1)

Publication Number Publication Date
SU1475784A1 true SU1475784A1 (en) 1989-04-30

Family

ID=21327441

Family Applications (1)

Application Number Title Priority Date Filing Date
SU874305185A SU1475784A1 (en) 1987-09-14 1987-09-14 Cutter head of tool for working stump wood

Country Status (1)

Country Link
SU (1) SU1475784A1 (en)

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
Авторское свидетельство СССР 1337257, кл. В 27 В 33/12, 1985. *

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