CN220828261U - Broken stone protection device for mining - Google Patents

Abstract

The utility model relates to the technical field of mining, and discloses a stone breaking protection device for mining, which comprises a baffle, wherein a protection assembly is movably installed at the top end of the baffle, a connecting plate is fixedly installed on the outer side wall of the baffle, a mounting frame is fixedly installed on the inner wall of the baffle, a dust collection net a is fixedly installed on the inner wall of the mounting frame, and sliding rails are installed on two sides of the outer wall of the dust collection net a. Through the setting of sunshade, the mounting bracket, dust absorption net b, articulated seat, connecting rod and slider, shelter from the top of baffle through the sunshade, utilize the mounting bracket to install dust absorption net b, can carry out the check to the big particulate matter of floating through dust absorption net b, utilize articulated seat to be connected with the connecting rod with the sunshade, be convenient for the connecting rod slide from top to bottom in the slide rail through the slider, adjust the high low angle of sunshade on the baffle, when mine exploitation in-process equipment pressure is great, can carry out the check to the rubble of air spill, avoid causing safety impact to surrounding workers, the protectiveness is strong.

Description

Broken stone protection device for mining

Technical Field

The utility model relates to the technical field of mining, in particular to a broken stone protection device for mining.

Background

Mining refers to mining of natural mineral resources with utilization value by manpower or machinery, and is divided into surface mining and underground mining according to different depth of burial of mineral deposit and requirements of technical economy rationality, wherein the surface mining is adopted in the part close to the surface and shallow in burial, and the underground mining is adopted in the deep part;

However, most of the existing broken stone protection devices for mining adopt the effect of surrounding protection, broken stone is easy to splash in the air when the equipment pressure is high in the mining process, safety influence can be caused to surrounding workers, the protection performance is poor, the fixation is not firm enough, and the broken stone is easy to topple over when the pressure is high.

Disclosure of utility model

In order to achieve the above purpose, the utility model is realized by the following technical scheme: the utility model provides a rubble protector for mining, includes the baffle, baffle top movable mounting has the protection component, and baffle lateral wall fixed mounting has the connecting plate, baffle inner wall fixed mounting has the installing frame, and installing frame inner wall fixed mounting has dust absorption net a, the slide rail is installed to dust absorption net a outer wall both sides, baffle bottom fixedly connected with supporting seat, and supporting seat one end outer wall fixed mounting has the mount pad, fixed mounting has fixed subassembly all around the supporting seat bottom.

Further, the protection component comprises a shielding plate, the bottom of shielding plate is articulated with the top of baffle, and shielding plate inner wall fixed mounting has the mounting bracket, mounting bracket inner wall fixed mounting has dust absorption net b, and mounting bracket outer wall both sides fixed mounting has articulated seat, articulated seat lateral wall articulates there is the connecting rod, and connecting rod bottom fixedly connected with slider.

Furthermore, the dust collection net b and the dust collection net a are in a honeycomb shape, and the dust collection net b and the dust collection net a are made of metal wire mesh members.

Further, the bottom end of the connecting rod is in sliding connection with the sliding rail through the sliding block, and the connecting rod is a high-strength aluminum alloy member.

Further, fixed subassembly includes the bracing piece, bracing piece top fixedly connected with fixing base, and bracing piece bottom fixed mounting has the positioning seat, the locking bolt is worn to be equipped with by the positioning seat lateral wall, and the positioning seat bottom wears to be equipped with the extension rod, extension rod bottom fixed connection awl seat.

Further, one end of the locking bolt penetrates through the positioning seat to be communicated with the bottom end of the supporting rod, and a threaded wire is arranged at the joint of the locking bolt and the positioning seat.

Further, the top end of the extension rod penetrates through the setting position seat to be in sliding connection with the inner wall of the support rod.

Advantageous effects

The utility model provides a broken stone protection device for mine exploitation, which has the following beneficial effects:

through the setting of sunshade, the mounting bracket, dust absorption net b, articulated seat, connecting rod and slider, shelter from the top of baffle through the sunshade, utilize the mounting bracket to install dust absorption net b, can carry out the check to the big particulate matter that floats through dust absorption net b, be connected with the sunshade with the connecting rod through articulated seat, be convenient for the connecting rod slide from top to bottom in the slide rail through the slider, adjust the high low angle of sunshade on the baffle, when the equipment pressure is great in the mining process, can carry out the check at the rubble of air spill, avoid causing safety impact to surrounding workman, the protectiveness is strong;

Through bracing piece, fixing base, positioning seat, locking bolt, extension rod and the setting of conical seat, through fixing base with bracing piece and supporting seat fixed connection, utilize conical seat to go deep underground, support the bracing piece, stretch out and draw back in the bracing piece through the extension rod, adjust the high-low angle of supporting seat, lock the extension rod through the locking bolt when angle modulation finishes, it is more firm to fix, and it emptys when avoiding the stress greatly.

Drawings

FIG. 1 is a schematic diagram of the structure of the present utility model;

FIG. 2 is a schematic view of a protective assembly according to the present utility model;

fig. 3 is a schematic structural view of a fixing assembly in the present utility model.

In the figure: 1. a baffle; 2. a protective assembly; 21. a shutter; 22. a mounting frame; 23. a dust collection net b; 24. a hinge base; 25. a connecting rod; 26. a slide block; 3. a connecting plate; 4. a mounting frame; 5. a dust collection net a; 6. a slide rail; 7. a support base; 8. a mounting base; 9. a fixing assembly; 91. a support rod; 92. a fixing seat; 93. a positioning seat; 94. a locking bolt; 95. an extension rod; 96. and a cone seat.

Detailed Description

The technical solutions in the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1 to 3, the present utility model provides a technical solution: the utility model provides a rubble protector for mining, including baffle 1, baffle 1 top movable mounting has protective component 2, and baffle 1 lateral wall fixed mounting has connecting plate 3, be convenient for connect multiunit the device through the cooperation of connecting plate 3 and mount pad 8, baffle 1 inner wall fixed mounting has mounting frame 4, utilize mounting frame 4 to install dust absorption net a5, and mounting frame 4 inner wall fixed mounting has dust absorption net a5, adsorb the great dust of granule through dust absorption net a5, slide rail 6 is installed to dust absorption net a5 outer wall both sides, baffle 1 bottom fixedly connected with supporting seat 7, utilize supporting seat 7 to support baffle 1, and supporting seat 7 one end outer wall fixed mounting has mount pad 8, supporting seat 7 bottom fixed mounting all around has fixed component 9.

The protection component 2 includes the sunshade 21, the bottom of sunshade 21 is articulated with the top of baffle 1, and sunshade 21 inner wall fixed mounting has mounting bracket 22, mounting bracket 22 inner wall fixed mounting has dust absorption net b23, and mounting bracket 22 outer wall both sides fixed mounting has articulated seat 24, articulated seat 24 lateral wall articulates there is connecting rod 25, and connecting rod 25 bottom fixedly connected with slider 26, shelter from the top of baffle 1 through sunshade 21, utilize mounting bracket 22 to install dust absorption net b23, can block the big particulate matter of floating through dust absorption net b23, utilize articulated seat 24 to be connected with sunshade 21, be convenient for connecting rod 25 slide from top to bottom in slide rail 6 through slider 26, adjust the high-low angle of sunshade 21 on baffle 1, dust absorption net b23 is cellular with dust absorption net a5 specifically, and dust absorption net b23 all adopts the wire mesh component with dust absorption net a5, corrosion-resistant, increase of service life, connecting rod 25 bottom passes through slider 26 and slide rail 6 sliding connection, and connecting rod 25 specifically adopts high strength aluminum alloy component, can prevent to rust, sturdiness.

The fixed subassembly 9 includes bracing piece 91, bracing piece 91 top fixedly connected with fixing base 92, and bracing piece 91 bottom fixed mounting has positioning seat 93, positioning seat 93 lateral wall wears to be equipped with locking bolt 94, and positioning seat 93 bottom wears to be equipped with extension pole 95, extension pole 95 bottom fixed connection taper seat 96, through fixing base 92 with bracing piece 91 and supporting seat 7 fixed connection, utilize taper seat 96 to go deep underground, support bracing piece 91, stretch out and draw back in bracing piece 91 through extension pole 95, adjust the height angle of supporting seat 7, lock extension pole 95 through locking bolt 94 when angle adjustment finishes, locking bolt 94 one end wears to establish positioning seat 93 and bracing piece 91 bottom and is linked together, and locking bolt 94 wears to establish the junction with positioning seat 93 and has seted up the screw thread, can prevent the gyration, it is more firm to fix, positioning seat 93 and bracing piece 91 inner wall sliding connection are worn to the extension pole 95 top.

In summary, the operation steps of the stone breaking protection device for mining are as follows;

During the use, be convenient for connect multiunit device through the cooperation of connecting plate 3 with mount pad 8, utilize mounting frame 4 to install dust absorption net a5, adsorb the great dust of granule through dust absorption net a5, utilize supporting seat 7 to support baffle 1, through fixing base 92 with bracing piece 91 and supporting seat 7 fixed connection, utilize the conical seat 96 to go deep underground, support bracing piece 91, stretch out and draw back in bracing piece 91 through extension pole 95, adjust the high low angle of supporting seat 7, shelter from the top of baffle 1 through the locking bolt 94 when angle adjustment finishes, install dust absorption net b23 with mounting bracket 22, can block the big particulate matter of flotation through dust absorption net b23, be connected connecting rod 25 with the baffle 21 with articulated seat 24, be convenient for connecting rod 25 slide from top to bottom in slide rail 6 through slider 26, adjust the high low angle of baffle 21 on baffle 1.

Claims (7)

1. The utility model provides a mine exploitation is with rubble protector, includes baffle (1), its characterized in that: baffle (1) top movable mounting has protection subassembly (2), and baffle (1) lateral wall fixed mounting has connecting plate (3), baffle (1) inner wall fixed mounting has installing frame (4), and installing frame (4) inner wall fixed mounting has dust absorption net a (5), slide rail (6) are installed to dust absorption net a (5) outer wall both sides, baffle (1) bottom fixedly connected with supporting seat (7), and supporting seat (7) one end outer wall fixed mounting has mount pad (8), fixed subassembly (9) are around supporting seat (7) bottom fixed mounting.

2. The mine exploitation stone protection device according to claim 1, wherein: the protection component (2) comprises a shielding plate (21), the bottom of the shielding plate (21) is hinged to the top end of the baffle plate (1), an installation frame (22) is fixedly installed on the inner wall of the shielding plate (21), dust collection nets b (23) are fixedly installed on the inner wall of the installation frame (22), hinge seats (24) are fixedly installed on two sides of the outer wall of the installation frame (22), connecting rods (25) are hinged to the outer side walls of the hinge seats (24), and sliding blocks (26) are fixedly connected to the bottom ends of the connecting rods (25).

3. The mine exploitation stone protection device according to claim 2, wherein: the dust collection net b (23) and the dust collection net a (5) are in a honeycomb shape, and the dust collection net b (23) and the dust collection net a (5) are made of metal wire mesh members.

4. The mine exploitation stone protection device according to claim 2, wherein: the bottom end of the connecting rod (25) is in sliding connection with the sliding rail (6) through a sliding block (26), and the connecting rod (25) is a high-strength aluminum alloy member.

5. The mine exploitation stone protection device according to claim 1, wherein: the fixing assembly (9) comprises a supporting rod (91), a fixing seat (92) is fixedly connected to the top end of the supporting rod (91), a positioning seat (93) is fixedly installed at the bottom end of the supporting rod (91), a locking bolt (94) is arranged on the outer side wall of the positioning seat (93) in a penetrating mode, an extension rod (95) is arranged at the bottom end of the positioning seat (93) in a penetrating mode, and a conical seat (96) is fixedly connected to the bottom end of the extension rod (95).

6. The mine exploitation stone protection device according to claim 5, wherein: one end of the locking bolt (94) is penetrated with the positioning seat (93) to be communicated with the bottom end of the supporting rod (91), and the joint of the locking bolt (94) and the positioning seat (93) is penetrated with a thread.

7. The mine exploitation stone protection device according to claim 5, wherein: the top end of the extension rod (95) is penetrated with a positioning seat (93) which is in sliding connection with the inner wall of the support rod (91).