SU1461844A1 - Soil-breaking device - Google Patents

Soil-breaking device Download PDF

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Publication number
SU1461844A1
SU1461844A1 SU864047930A SU4047930A SU1461844A1 SU 1461844 A1 SU1461844 A1 SU 1461844A1 SU 864047930 A SU864047930 A SU 864047930A SU 4047930 A SU4047930 A SU 4047930A SU 1461844 A1 SU1461844 A1 SU 1461844A1
Authority
SU
USSR - Soviet Union
Prior art keywords
ledges
soil
longitudinal
walls
transverse channels
Prior art date
Application number
SU864047930A
Other languages
Russian (ru)
Inventor
Анатолий Иванович Кобзарев
Анатолий Федорович Крюков
Original Assignee
Волгоградский инженерно-строительный институт
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 Волгоградский инженерно-строительный институт filed Critical Волгоградский инженерно-строительный институт
Priority to SU864047930A priority Critical patent/SU1461844A1/en
Application granted granted Critical
Publication of SU1461844A1 publication Critical patent/SU1461844A1/en

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Abstract

Изобретение относитс  к устр- вам дл  разработки строительных материалов и м.б. использовано в породо- разрушающих инструментах горных и землеройных машин. Цель - снижение энергоемкости процесса разрушени  грунта. Устр-во содержит полый клиновидный корпус с рабочими поверхност ми в виде уступов (У) 1. Между соседними У 1 выполнены выемки 2. Кажда  выемка 2 продольным и поперечным каналами (К) 3 и 4 сообщена с внутренней полостью устр-ва. Площадь поперечного сечени  каждого К 3 и 4 увеличиваетс  в сторону расширени  корпуса. При перемещении устр-ва в грунте У 1 смещают грунт и перевод т его в упругоуплотненное состо ние. Затем грунт отдел етс  в выемки 2 и по К 4 перемещаетс  во внутреннюю полость устройства. 3 ил. « СЛThe invention relates to devices for the development of building materials. used in rock-destroying tools of mining and earthmoving machines. The goal is to reduce the energy intensity of the process of soil destruction. The device contains a hollow wedge-shaped housing with working surfaces in the form of ledges (Y) 1. Notches 2 are made between adjacent Y 1s. Each notch 2 has longitudinal and transverse channels (K) 3 and 4 connected to the internal cavity of the device. The cross-sectional area of each K 3 and 4 increases in the direction of expansion of the body. When the device is moved in the ground, the U 1 displaces the ground and converts it into an elastic packed state. The soil is then separated into the grooves 2 and along K 4 moves into the internal cavity of the device. 3 il. "SL

Description

Фиг.11

Фиг.ЗFig.Z

Claims (1)

Формула изобрет грунтов, корпусSoil invention formula, body Устройство для разрушения включающее полый клиновидный с рабочими поверхностями и выполненными на них уступами, стенки которых переходят в выемки, отличающееся тем, что, с целью снижения энергоемкости процесса разруше25 ния грунта, в корпусе выполнены продольные и поперечные каналы, а уступы выполнены с козырьками, при этом продольные каналы расположены вдоль боковых стенок уступов, а внутренняя полость корпуса сообщена с уступами посредством поперечных каналов, стенки которых плавно сопряжены со стенками уступов, причем площадь поперечного сечения каждого продольного и поперечного каналов увеличичается в сторону расширения корпуса.A destruction device comprising a hollow wedge-shaped with working surfaces and ledges made on them, the walls of which pass into recesses, characterized in that, in order to reduce the energy consumption of the soil destruction process, longitudinal and transverse channels are made in the housing, and the ledges are made with visors, when the longitudinal channels are located along the side walls of the ledges, and the inner cavity of the housing is communicated with the ledges by means of transverse channels, the walls of which are smoothly mated with the walls of the ledges, and the area across the cross section of each longitudinal and transverse channels increases towards the expansion of the body.
SU864047930A 1986-04-01 1986-04-01 Soil-breaking device SU1461844A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SU864047930A SU1461844A1 (en) 1986-04-01 1986-04-01 Soil-breaking device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SU864047930A SU1461844A1 (en) 1986-04-01 1986-04-01 Soil-breaking device

Publications (1)

Publication Number Publication Date
SU1461844A1 true SU1461844A1 (en) 1989-02-28

Family

ID=21230453

Family Applications (1)

Application Number Title Priority Date Filing Date
SU864047930A SU1461844A1 (en) 1986-04-01 1986-04-01 Soil-breaking device

Country Status (1)

Country Link
SU (1) SU1461844A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2597653C2 (en) * 2011-10-10 2016-09-20 Кейтерпиллар Инк. Digging working member with crown and adapter tooth assembly

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
Авторское свидетельство СССР № 899796, кл. Е 02 F 5/30, .1981. Авторское свидетельство СССР № 823515, кл. Е 02 F 9/28, 1979. *

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2597653C2 (en) * 2011-10-10 2016-09-20 Кейтерпиллар Инк. Digging working member with crown and adapter tooth assembly

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