CN210794623U - Detachable conveying mechanism capable of collecting materials rapidly in roadway tunnel - Google Patents

Abstract

The utility model discloses a detachable conveying mechanism capable of collecting materials rapidly in a tunnel, which comprises a front groove body, a middle groove body and a rear groove body, wherein, the two side surfaces of the front groove body are provided with main push plates capable of rotating on a horizontal plane, the main push plates are fixedly connected with the front groove body by connecting plates, the main push plates are provided with movable push plates, an upper supporting plate, an upper fixed plate, a lower supporting plate, a lower fixed plate and a bottom plate are sequentially arranged between the movable push plates and the front groove body from top to bottom, the bottom plate, the upper fixed plate and one end of the lower fixed plate are fixedly connected with the main push plates, the bottom plate, the other end of the lower fixed plate and the other end of the upper fixed plate are respectively movably connected with the lower supporting plate and the upper supporting plate, the utility model not only can lead the front groove body to have wider slag crushing capacity, wider collecting range and higher efficiency, but also can remove the movable push plates when the equipment travels, and the walking is safer and more reliable.

Description

Detachable conveying mechanism capable of collecting materials rapidly in roadway tunnel

Technical Field

The utility model relates to a conveying mechanism especially relates to a can gather materials fast and flat dismantlement formula conveying mechanism of bottom plate in lane tunnel.

Background

At present, in the construction of coal mines or non-coal mines, railways, highways, water conservancy culverts and the like, the width of a push plate of a used tunneling equipment-conveying mechanism is fixed, so that the width of the push plate is determined according to the width of the outer side of a crawler belt or a tire, the push plate is generally 0-200mm wider than the crawler belt or the tire, when the front groove body is actually used, when the slag in the tunnel exceeds the width range of the front groove body, the part of the slag cannot be collected and rotated away at one time, and the slag on two sides of the tunnel can be collected only by repeatedly adjusting the front and back deflection of a machine for many times, so that the tunneling speed of the tunnel is low, and the tunneling efficiency is not high. And the push plate is large and wide, and although the aggregate integrity is fast, the machine trafficability is poor, and the transportation is inconvenient.

SUMMERY OF THE UTILITY MODEL

Problem that conveying mechanism's push pedal existed among the above-mentioned prior art, the utility model provides a dismantlement formula conveying mechanism that can gather materials fast in lane tunnel.

The to-be-solved technical problem of the utility model is that: the utility model provides a can gather materials dismantlement formula conveying mechanism fast in lane tunnel, it includes preceding cell body, middle cell body and back cell body, have on the face of preceding cell body both sides can be on the horizontal plane pivoted main push pedal, main push pedal links to each other with preceding cell body is fixed, joins in marriage in the main push pedal and is equipped with movable push pedal, has set gradually backup pad, an upper fixed plate, bottom plate and bottom plate from last to down between activity push pedal and the preceding cell body, bottom plate, an upper fixed plate and bottom plate one end are fixed continuous with main push pedal, the bottom plate links to each other with bottom plate and an upper fixed plate other end are fixed with bottom plate and last backup pad respectively.

The utility model designs a widened movable push plate at the left side and the right side of the main push plate of the front groove body of the conveying mechanism, so that the front groove body has wider slag crushing capability, thus the collection range is wider when the slag stones or coal blocks are collected during working, the efficiency is higher, and the front groove body does not need to be adjusted by repeated deflection for a plurality of times from front to back; can demolish the activity push pedal when equipment changes a place and walks, preceding cell body narrows down, makes equipment again can pass through narrow tunnel like this, and walks more safe and reliable.

Drawings

Figure 1 is a front view schematic diagram of a conveying mechanism in the prior art,

figure 2 is a schematic top view of a prior art conveyor,

figure 3 is a top view structure enlarged schematic diagram of a front groove body with a movable push plate,

fig. 4 is an enlarged schematic view of the structure in the direction a in fig. 3.

In the figure, the device comprises a base plate 1, a rear groove body 2, a standard knot 3, a middle groove body 4, a front groove body 5, an upper supporting plate 6, a lower fixing plate 7, a main push plate 8, a connecting plate 9, a base plate 10, a scraper chain 11, a hydraulic motor 12, a connecting bolt 13, a movable push plate 14, an oil cylinder piston rod 15, an upper fixing plate 16, a bottom plate 17 and a lower supporting plate.

Detailed Description

As shown in the figure, a dismantlement formula conveying mechanism that can gather materials fast in lane tunnel, it includes preceding cell body 4, middle cell body 3, standard festival 2, back cell body 1 and scrapes the board chain 10, scrapes the board chain by hydraulic motor 11 drive, have on the preceding cell body on the both sides face and to have main push pedal 7 that can rotate on the horizontal plane, main push pedal is fixed continuous with preceding cell body by connecting plate 8, and main push pedal links to each other with 14 one end of hydro-cylinder piston rod, and the hydro-cylinder is established on the base plate 9 of cell body in the front, above is prior art, and the difference is: (as shown in fig. 3 and 4), the main push plate is movably provided with a movable push plate 13, the movable push plate is connected with the main push plate through a connecting bolt 12, an upper support plate 5, an upper fixing plate 15, a lower support plate 17, a lower fixing plate 6 and a bottom plate 16 are sequentially arranged between the movable push plate and the front groove body from top to bottom, the bottom plate is triangular, one ends of the bottom plate, the upper fixing plate and the lower fixing plate are fixedly connected with the main push plate, the other ends of the bottom plate and the lower fixing plate 6 are movably connected with the lower support plate 17 through the connecting bolt 12 (the lower fixing plate is positioned between the bottom plate and the lower support plate), the other end of the upper fixing plate 15 is movably connected with the upper support plate 5 through the connecting bolt 12 (the upper support plate is positioned above the upper fixing plate), the other end of the bottom plate can be attached with one end face of the connecting, the function of the push plate is to enable the movable push plate to bear corresponding thrust when the movable push plate rotates to the maximum width).

The left side and the right side of the front groove body of the conveying mechanism are additionally provided with assembled widened movable push plates, namely bolt mounting holes are designed in the main push plate of the front groove body of the conveying mechanism, the movable push plates, the upper/lower supporting plates and the upper/lower fixing plates are all drilled with the bolt mounting holes, and when the conveying mechanism is used, the movable push plates and the main push plates are connected through high-strength bolts; the movable push plate can be determined according to actual needs, and can be provided with a plurality of groups of mounting holes, and different mounting holes can be selected according to different widths.

Finally, it should be noted that the above embodiments are only used for illustrating the technical solutions of the present invention, and not for limiting the same; although the present invention has been described in detail with reference to the foregoing examples, it should be understood by those of ordinary skill in the art that: modifications to the technical solutions described in the embodiments or equivalent replacements of some technical features may still be made, and these modifications or replacements also fall within the protection scope of the claims of the present invention.

Claims (3)

1. The utility model provides a can gather materials dismantlement formula conveying mechanism fast in lane tunnel, it includes preceding cell body (4), middle cell body (3) and back cell body (1), preceding cell body both sides face is last to have can be on the horizontal plane pivoted owner push pedal (7), main for the push pedal connecting plate (8) with preceding cell body fixed continuous characterized by: the movable push plate (13) is assembled on the main push plate, an upper supporting plate (5), an upper fixing plate (15), a lower supporting plate (17), a lower fixing plate (6) and a bottom plate (16) are sequentially arranged between the movable push plate and the front groove body from top to bottom, one end of the bottom plate, one end of the upper fixing plate and one end of the lower fixing plate are fixedly connected with the main push plate, and the other end of the bottom plate, the other end of the lower fixing plate and the other end of the upper fixing plate are fixedly connected with the lower supporting plate.

2. The detachable conveying mechanism capable of fast collecting materials in roadway tunnels according to claim 1, which is characterized in that: the lower fixing plate (6) is positioned between the bottom plate (16) and the lower supporting plate (17).

3. The detachable conveying mechanism capable of fast collecting materials in roadway tunnels according to claim 1, which is characterized in that: the other ends of the bottom plate (16) and the lower fixing plate (6) are movably connected with a lower supporting plate (17) through connecting bolts (12).

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