RU1788162C - Excavator track take-up unit - Google Patents

Excavator track take-up unit

Info

Publication number
RU1788162C
RU1788162C SU904882266A SU4882266A RU1788162C RU 1788162 C RU1788162 C RU 1788162C SU 904882266 A SU904882266 A SU 904882266A SU 4882266 A SU4882266 A SU 4882266A RU 1788162 C RU1788162 C RU 1788162C
Authority
RU
Russia
Prior art keywords
unit
excavator track
slider
track take
crankshaft
Prior art date
Application number
SU904882266A
Other languages
Russian (ru)
Inventor
Игорь Сергеевич Шувалов
Original Assignee
Воронежское производственное объединение по выпуску тяжелых экскаваторов им.Коминтерна
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 Воронежское производственное объединение по выпуску тяжелых экскаваторов им.Коминтерна filed Critical Воронежское производственное объединение по выпуску тяжелых экскаваторов им.Коминтерна
Priority to SU904882266A priority Critical patent/RU1788162C/en
Application granted granted Critical
Publication of RU1788162C publication Critical patent/RU1788162C/en

Links

Landscapes

  • Earth Drilling (AREA)

Description

металл. Это позвол ет также уменьшить трудоемкость сборки механизма и технического обслуживани  в процессе эксплуатации . Применение дл  нат жени  гусеничной ленты сьемного рычага упрощает конструкцию и улучшает компановку и обслуживание механизма.metal. This also reduces the complexity of the assembly of the mechanism and maintenance during operation. The use of a caterpillar track pull-out lever simplifies the design and improves the arrangement and maintenance of the mechanism.

Claims (1)

Формула изобретени  Механизм нат жени  гусеничной ленты экскаватора, включающий нат жное колесо , установленное на коленчатой оси, св 0SUMMARY OF THE INVENTION Excavator caterpillar belt tensioning mechanism including a tension wheel mounted on a crankshaft axis занной с рамой хода с возможностью поворота , отличающийс  тем, что, с целью повышени  надежности работы механизма за счет снижени  нагрузок на коленчатую ось, последн   св зана с рамой посредством соединённых между собой последовательно шарнирной т ги, ползуна и амортизатора, св занного с ползуном по- средством набора прокладок, при этом коленчата  ось имеет съемный нат жной рычаг, установленный на ее выступающем конце.rotatable with the running frame, characterized in that, in order to increase the reliability of the mechanism by reducing the loads on the crankshaft, the latter is connected to the frame by means of a series of articulated rods, a slider and a shock absorber connected to the slider - by means of a set of gaskets, while the crankshaft axis has a removable tension lever mounted on its protruding end. 2.22.2 PV2.3PV2.3
SU904882266A 1990-11-12 1990-11-12 Excavator track take-up unit RU1788162C (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU904882266A RU1788162C (en) 1990-11-12 1990-11-12 Excavator track take-up unit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU904882266A RU1788162C (en) 1990-11-12 1990-11-12 Excavator track take-up unit

Publications (1)

Publication Number Publication Date
RU1788162C true RU1788162C (en) 1993-01-15

Family

ID=21545107

Family Applications (1)

Application Number Title Priority Date Filing Date
SU904882266A RU1788162C (en) 1990-11-12 1990-11-12 Excavator track take-up unit

Country Status (1)

Country Link
RU (1) RU1788162C (en)

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