SU1002573A1 - Apparatus for controlling sliding-type planer - Google Patents

Description

one

The invention is fire-proofed to means of a plow groove, in particular to sliding-type plow installations.

Rolling-type plow control devices are known, which include linear sections of the conveyor, inclined guides with squares, support shoes mounted under the bottom shelf of the linear section of the conveyor on the side of the bottom, and vertical hydraulic jack Cl.

A disadvantage of the known device is the transfer of forces from the linear, hydraulic jacks of the advancing inclined guides with squares through the bottom of the linear sections of the conveyor. When the crown bottom is worn out and when hard coals are excavated, which require increased pressure in the linear hydraulic jacks, the pressure forces can cause permanent deformation.

The closest to the proposed technical essence and the achieved effect is a device of control of a sliding type jet, including

2

a linear section of the conveyor, inclined on one side with a square, subcontrolled to the state, rigidly connected to the bulk for connecting shifters, support shoes and vertical hydraulic towers 2.

A disadvantage of the known device is the tendency of the plow to bury on weak soils and the impossibility of its removal to the reservoir level.

ten

The aim of the invention is to increase the efficiency of control of the plow installation in the vertical plane and reduce the labor intensity during operation.

This goal is achieved by

15 in the plow control device slip. a splicing type, including a linear section of the conveyor, mounted on a sub-conveyor plate, to which an inclined guide is attached to the side of the bottom

Claims (2)

20 with a square, and from the side of the development of space - a bracket, and a vertical jack, the square is provided with stops with grooves, and the sub-conveyor plate is not on the side, in the form of a beam with a groove, perpendicular to the grooves of the stop, and side stops installed from the side the space developed, while the bracket is provided with a fixing element, and the jack is pivotally connected to the subconveyor plate. Such a design eliminates the accumulation of a tip in the conveyor space and the seaming of the movable joint of the conveyor beam with stops, which increases the efficiency of plow control and provides easy access to the conveyor space, iHa example with gusts of a conveyor chain. In addition, the bracket is equipped with a locking element, which allows for quick disassembly during repair work, for which it is necessary to remove the locking roller and disconnect the vertical jack. FIG. 1 shows the device, in a position where the plow is being buried in the soil, a general view; in fig. 2 - the same, in the position of withdrawal of the plow from the soil; in fig. 3 - BM1 device in axonometer 1 of the projection. A sliding-type plow control device consists of a podconveyor beam 1 with lateral limiters 2 on the side of worked-out space and a groove 3 on the bottom side of the inclined guide 4 with a square 5, a shoe 6, a vertical jack 7 connecting the subconveyor beam 1 with a bracket 8 , fixed on the linear section 9 of the conveyor, on one of (for example, 3) provided places. Against these places on the square 5 of the guide, stops 10 are installed, connected to the conveyor beam 1 by means of a groove 11, perpendicular to the groove of the beam. The bracket 8 is provided with openings for the locking element 12 fixing the conveyor beam 1 in place with stops 10. The side stops 2 are integral with the beam 1 and are designed to prevent the beam from moving along the longitudinal axis of the conveyor when lateral loads are seen from the pressure hydraulic cylinders, for example in case of a slide of a conveyor belt. If it is necessary to control the plow plane of the reservoir, it is necessary to push the vertical jack 7 into the soil. At the same time, the force from the jack is transferred to the bracket 8 and under the conveyor beam 1. The bracket 8, in combination with the side panel of the linear section 9, begins to rise, turning its angle around the contact point of the angle bracket 5 on the soil until it occupies its uppermost position. The lower extreme position, when the plow is removed from the soil (Fig. 2), is when the vertical jack 7 is compressed. At the same time, the system rotates around the mounting point of the shoe 6. The use of the proposed device significantly reduces the seaming of the conveyor space and the complexity of the plow control in the plane formation, which leads to an increase in the efficiency of the entire plow installation. Claims A sliding-type plow control device comprising a linear conveyor section mounted on a sub-conveyor plate, to which an inclined guide with a square is attached on the bottom side, and an arm and vertical jack, which is designed to increase efficiency of plow-in-plane control, the square is provided with stops with grooves, and the sub-conveyor plate is made in the form of a beam with a groove located perpendicular to the grooves of the stop, and side lights anichitel mi installed GOVERNMENTAL goaf side, wherein the bracket is provided with a fixing member, and pivotally connected to the jack podkonveyernoy plate. Sources of information taken into account in the examination 1. Ignatiev, AD, and others. Strugova notch, coal. M., Nedra, 1978, fig. 28 2. The same figure. 2, 6 (prototype).