SU952166A1

SU952166A1 - Self-propelled carriage of multisupport watering pipeline

Info

Publication number: SU952166A1
Application number: SU792853194A
Authority: SU
Inventors: Донат Андреевич Верещако; Николай Иванович Гречихин; Владимир Александрович Капранов; Александр Сергеевич Панфилов; Аркадий Борисович Рубаха
Original assignee: Всесоюзное Научно-Производственное Объединение По Механизации Орошения "Радуга"
Priority date: 1979-12-18
Filing date: 1979-12-18
Publication date: 1982-08-23

Description

САМОХОДНАЯ ТЕЛЕЖКА МНОГООПОРНОГО ПОЛИВНОГО Self propelled cart multipurpose watering

(54) ТРУБОПРОВОДА (54) PIPING

Изобретение относитс к сельскохоз йственному машиностроению и может быть использовано в оросительной технике.The invention relates to agricultural machinery and can be used in irrigation technology.

Известна самоходна тележка многоопорного поливного трубопровода, включающа раму с колесами и электропривод 1.A self-propelled carriage of a multi-support irrigation pipeline is known, including a frame with wheels and an electric drive 1.

Недостатком ее вл етс ненадежность работы в услови х повышенной влажности.Its disadvantage is the unreliability of work in conditions of high humidity.

Известна и друга самоходна тележка мкогоопорного поливного трубопровода, включающа раму с ведущими колесами, закрепленными на валах, кинематически св занных с жестко установленным на трубопроводе двигателем через передающее звено передаточного механизма 2.Another self-propelled carriage of a mkoporny irrigation pipeline is also known, which includes a frame with driving wheels mounted on shafts, kinematically connected to a motor rigidly mounted on the pipeline through the transmission link of the transmission mechanism 2.

Цель изобретени - повышение надежности и упрощение конструкции.The purpose of the invention is to increase reliability and simplify the design.

Поставленна цель достигаетс тем, что передающее звено выполнено в виде неподвижно закрепленного натрубопроводе фланца с установленной на нем группой равнорасположенных относительно оси трубопровода жестко скрепленных нар звездочек, кинематически св занных одним цепным контуром междуThe goal is achieved by the fact that the transmitting link is made in the form of a fixed flange on the pipeline with a group of star-bonded star sparsely attached to the pipeline axis fixed on it, kinematically connected by one chain loop between

собой, а другим - между собой и ведущими колесами, причем одна пара звездочек св зана с валом двигател .the other, between themselves and the drive wheels, with one pair of sprockets connected to the engine shaft.

На фиг. 1 показана кшематическа схема привода тележки многоопорного поливного трубопровода; на фиг. 2 - разрез А-А на фиг. 1; на фиг. 3 - то же, вид сбоку; на фиг. 4 - дополнительное передающее звено.FIG. 1 is a schematic diagram of the drive of a cart of a multi-support irrigation pipeline; in fig. 2 shows section A-A in FIG. one; in fig. 3 - the same, side view; in fig. 4 - additional transmitting link.

Самоходна тележка содержит установленную в середине многоопорного поливного трубопровода 1 раму 2 с промежуточным валом 3, опирающуюс на валы 4 с звездочками 5 и ведущими колесами 6. На трубопроводе 1 устроены двигатель 7, дополнительное передающее звено 8 и звездочки 9, 10 The self-propelled carriage contains 1 frame 2 installed in the middle of a multi-support irrigation pipeline with an intermediate shaft 3, supported on shafts 4 with sprockets 5 and driving wheels 6. A pipeline 7 has an engine 7, an additional transmission link 8 and sprockets 9, 10

15 и 11. На промежуточном валу 3 размещены звездочки 12 и 13.15 and 11. On intermediate shaft 3 there are asterisks 12 and 13.

Claims

Additional transmitting link 8 includes three asterisks 14, each of which is made in the form of a block. These asterisks are combined into a chain drive 15, and with an asterisk 12 of the intermediate shaft 3 they form a chain. gear 16. The intermediate shaft is connected by a chain drive 17 to a pipeline, which, in turn, is connected by chain gears 18 and 19 to the shafts of 4 leading wheels 6 of the trolley. The trolley operates as follows. Motor 7 rotates one of the sprockets 14, and since it is linked to the others by a chain drive, they all rotate at the same speed, and their rotation by the chain gear 16 is transmitted to the intermediate shaft, from which the torque is removed transfer 17 and transferred to the pipeline. The rotation of the latter by transfer chains 18 and 19 is connected to shafts 4 with driving wheels 6. The self-propelled carriage of a multi-support irrigation pipeline, compared with the known one, has a simpler design and high reliability in operation. Claims of the invention A self-propelled carriage of a multi-support irrigation pipeline, comprising a frame with driving wheels mounted on shafts, kinematically connected to a motor rigidly mounted on the pipeline through a transmission link of the transmission mechanism, in order to increase reliability and simplify the design, the transmitting link is made in the form of a flange fixed on the pipeline with a group of rigidly fastened pairs of ravines located relative to the axis of the pipeline riders, kinematically associated with one chain loop between themselves and the other between themselves and driving wheels, with one pair of sprockets connected with the engine shaft. Sources of information taken into account in the examination 1. Dozhdevalny Volzhanka machine with electric drive. Minutes No. 75.009-77 of the electric drive test of the Volzhanka sprinkler, GSK on irrigation, VNPO Rainbow of the Ministry of Water Resources of the USSR, Kolomna, 1977.

2. USSR author's certificate number 738559, cl. A 01 G 25/09, 1979 (prototype).

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