SU750087A1 - Mechanism for moving the end head of face conveyer - Google Patents

Description

I

The site relates to mining, namely, the equipment for the interfacing of lava and drift, which is used, in particular, for moving the end head of the bottomhole conveyor.

A known mechanism for moving the end head of the conveyor, one end of the plate of which is connected by a chain with a support, has a thrust strut and shifter jacks.

The disadvantage of this mechanism is the presence of manual operations for carrying and installing a strut rack.

The closest to the proposed mechanism of movement of the end head of the downhole conveyor includes the base of the spacer drift sections connected to each other by a double-acting hydraulic jack, on one of which the end head of the downhole conveyor 2 is installed.

However, the known device does not protect the electrical and hydraulic mains when shifting the conveyor and does not provide for the coordinated movement of the end head and the power train without the cost of manual labor.

The purpose of the invention is to increase the reliability of the mechanism of movement of the end head of the downhole conveyor by eliminating the damaged power commutation of the power train.

This goal is achieved by the fact that the hydraulic travel cylinder is made with

W with two rods, one of which serves for connection with a power train, and the other with an end head of a downhole conveyor, while its cylinder is fixed by means of a pin on the base of the 15 Å section, on which a detachable chute for power communications is mounted by ski, one piece which is used to attach to the end head of the downhole conveyor, and the other 20 to the train.

Claims (2)

FIG. Figure 1 shows the placement of equipment for a mechanized complex with an angle conveyor; in fig. 2 The movement mechanism of the groin groove of the downhole conveyor in FIG. 3 is a view A of FIG. 2 | in fig. 4 - view B in FIG. 2 in FIG. 5; the initial position of non-throwable elements; in fig. 6 —Nodes of non-reversible elements at the front of the conveyor in FIG. 7: movement of the peredvash mechanism: esh-1 to the original 5G-Opinion Mech shanirovannaya lining 1 in the hall with KoimeftepoM 2, which has two turning HEADS and 3, located on the lava sections. With a non-movable-i co-fan, the end head 4 moves along the axis of the walk. The horsehead head 4 is followed by a power train 5, and the movement mechanism 6 is mounted on the meladu 1mx, the MexaHJisM movement 6 is composed of base 7, overlap 8, double action hydraulic jack 9 and hydraulic expansion struts Y. The jack 9 is fixed in the base 7 of the hinge 11 pomi 11 mm It rests on the base of the mechanism (the split chute 12, made by the sis of two halves and OBOPMI. IlfJlUC parts mounted to the end head 4 and to the electric train 5. The average chunk of the split chute is overlapped, let’s take half of the chute equipped with: yuzhey 13 koto The base of the front mechanism mechanism glides in the initial position and the gear mechanism of the fermentation 6 is giaostable.The hydraulic cylinder rod is in the rightmost (nq drawing) position. The conveyor head is hydraulically 14. The hydraulic and hydraulic lines are located in the 15th position of the housing. detachable chute 12 "Moving the end head of the conveyor 4 is carried out in conjunction with the re-routing of the power train 5. Operated by the central control panel or distributor E elitel local control. When moving 1-: e koschevoy gs, the Koshseyer rolls out the thrust of the hydraulic post 14, the stem of the head is pushed to the left (according to the drawing), moving simultaneously the end head 4 and the power train 5. Thus, the end head 4 and the power train 5. Thus, between end head 4 and the power train 5. Thus, between the end head 4 and the power train 5. Thus, between the end head 4 and the power train 5. Thus, between the end head 4 and the power train 5. Thus, the end head 4 and the power train 5. (), and TP JK are goods with cables and hoses, the positioned plug 71 chute 12, smoothly along with moving along the base. After non-movement of the head of the conveyor, the moving movement occupies the original position. For this, the rasnor and the twitches of the movement mechanism 6 are removed, the head of the shear is distributed to the rack 14, the working fluid is placed in the left cavity of the hydraulic cylinder, and the mechanism 6 is not displaced end (4) and the power train 5 stops at the site. The chute with electrical and hydraulic lines slides back along the base, preventing sagging and bending of cables and hoses. The proposed implementation of the mechanism for moving the tip head of the bottomhole conveyor allows protecting electrical and hydraulic lines from mechanical damage, combining the movement of the conveyor and the train's energy in time , to mechanize the process of moving an energy train, especially in adequate conditions of the operation of the complexes by dropping or restoring, to improve the safety of work, due to} Shz1kh operation ektricheskih cables. The invention Mexa} ffl3M of the movement of the end head of the downhole conveyor, including the base of the spacer drift sections, connected to each other with a hydraulic jack for moving two-sided action, one of which has an end head of the bottomhole conveyor that is different in order to increase its reliability by eliminating damage communications of the power train, the hydrojack of movement is made with two rods, one of which serves for connecting to the power train, and the other with an end head the conveyor, its cylinder is fixed by means of a pin on the base section of the driveway, on which a ski chute is mounted for power communications, one part of which serves as a traverse to the end head of the bottomhole conveyor, and the other to a power train. Source information taken into account in the examination 1, Instructions for use CnM-87D. Light miner, Kharkov, 1975. 2. USSR author's certificate number 232597, cl. E 211D 23 / OO, 1966 (prototype). , ....., .., .... „. // LCH. . H Ghee A Ah .... g FMG-5 §