RU25743U1 - GRIPER-SCARIFICATOR OF THE AUTO GRADER - Google Patents

Description

Authors: Sopov V.A.notapov A.11.

Mamedov A.A. Simonova E.I.

Sandler V, L. Gladkov V.A.

Sobolev V.M. Ros V.V.

Ivanyuk A.A. Skoblov A.V.

Grader scarifier-grader.

The utility model relates to road-building engineering, in particular, to devices for excavation during the construction, repair and maintenance of roads and public utilities in cities and towns.

Known rear-mounted scarifier-scarifier on a Case France motor grader, consisting of a beam with ripper and scarifier teeth, a parallelogram suspension, hydraulic cylinder brackets on the beam and on the rear surface of the engine half frame and hydraulic ind.control. The disadvantages of this scarifier-ripper are:

-increased metal consumption due to the parallelogram suspension of the scarifier;

-increased metal consumption of the brackets of the control hydraulic cylinder due to the central location of the large diameter hydraulic cylinder;

- the instability of the brackets of the parallel-frame suspension bracket and the mounting bracket of the cylinder liner mounted on the beam, because of their high height.

The purpose of creating a utility model is to increase the efficiency of the process.

The stated goal is achieved by the fact that in the cultivator-scarifier of the grader containing the frame, the teeth of the cultivator, the teeth of the scarifier and the control cylinder. The frame is made in the form of two longitudinal beams and one transverse beam of a box-shaped section, the longitudinal beam of which is fixed with fingers on the brackets of the submotor frame, and through the rectangular beam are made in the transverse beam, in the nests of which are mounted scarifier teeth fixed by wedges, and to the rear surface of the transverse beam brackets are attached in which, using the fingers, the folding teeth of the cultivator and the quick-detachable thrust fingers are installed, and two hydraulic cylinders for controlling the rod oushinoy installed on your toes in the frame kronshtoyngs and trunnion liners of hydraulic cylinders placed in the swivel bracket mounted on the sub-half-frames.

The inventive utility model is illustrated by drawings of the model and photos of the prototype:

FIG. 1 - general view of the scarifier-ripper (side view);

Fig, 2 - General view of the cultivator-scarifier (top view); ,. . i | (|

Fig, 3 is a General view of the cultivator-scarifier on the grader (side view); ,

Fig, 4 - cover photo of the brochure of the prototype;

Fig, 5 - photo of the last page of the brochure. . i 1

 2 O-Sokolova L.N.

Vlichtlzhzh ifiEsaEor - a combined working body, consisting of the teeth of 3 sacrificators. Installed in the round-bore nests 4 of the transverse bapi 5 and fixed with a whitening 6 teeth of Trykhlshehg mounted on the fingers 8 in 1 fonchine 9, with a large cantilever bevel. A wedge 6 has the same bevel, which is clogged by a tooth between tooth 3 and socket 4. Thus, the teeth of the scarifier are fixed in the nests of the beam with the help of wedges. When changing a tooth, the knob is knocked out from below. & lo "Ms. in the tooth tooth encompasses the transverse beam along the view and prevents the moving teeth in the vertical alphabetical position. The teeth of the cultivator in the working position of the tiller are pulled by the back surface into the zhshorny palits 1110, which, when the teeth are tilted back, do not let them lower. To this end, persistent canopies are made with a beater with YESHI shchi helping the claws 11. During loosening, the teeth of the 7 cultivator rotate on the fingers 8. The teeth of the opener are larger in length than the loose-open teeth, and they have a smaller size. from wear-resistant manganese steel, which palms 14 and 15 snap to the teeth of the teeth of the transverse beam 16, which are connected with the fingers 17

Hydroclinchers of the Utaflgnia 19 with a 1-foot-mounted 20 are mounted on the fingers 21 in the 22 x 22 frames, and the pins 23 of the main cylinder liners are mounted in the rotary forks 24, which are flanged to the underside of the frame.

Rklitelg-scarifikhor 1mobot tears in a ukhtsim way; in the mode of operation of the CEC of the Indicator, the teeth of the cultivator are tilted upwards. To this end, the torsion bars 11 are removed and the persistent PESSES 10 are taken out. When turning the teeth of the cultivator upward, the evil fingers are put in place and latches. Scarifier teeth Ш1е5фшотсз1 into the ground and loosely (loosely) loosen (grind) dense grays and rocks, asphalt, ice, etc. In the operating mode of the cultivator, the teeth of the Sesarificatra remain in place, and the cultivator, after removing the latches and locking fingers, is lowered, the stop fingers and latches are put in place. In the cultivation process, the teeth of the cultivator are smoothed into a persistent chuck by the rear cultivator. The depth of cultivation is exaggerated by the difference in the height of the teeth of the cultivator and the skiffiketer relative to the transverse window. must not touch the surface to be treated, to create additional co-conditioning. The cultivator is used for loosening more dense pears in rock formations, for uncovered large layers of high-quality asphalt wrecks and other heavy mines.

GGenuveya OGKipienko

Authors

iVfeMewoBAA

Oatsjrvl

Sobolev VM

Izanyuk AA

GtapovAP

Simonova KI

Claims (1)

A grader-scarifier cultivator containing a frame, ripper teeth, scarifier teeth and a control hydraulic cylinder, characterized in that the frame is made in the form of two longitudinal beams and one box-shaped transverse beam, the longitudinal beams of which are mounted by fingers on the brackets of the submotor frame, and in the transverse beam through rectangular holes are made, in the nests of which the teeth of the scarifier are installed, fixed by wedges, and brackets are attached to the rear surface of the transverse beam, in With the help of fingers, the folding teeth of the cultivator and quick-detachable persistent fingers are installed, and two hydraulic cylinders for controlling the rod eye are mounted on the fingers in the brackets of the frame, and the axles of the liners of the hydraulic cylinders are placed in rotary forks mounted on the submotor frame.