Disclosure of Invention
The invention aims to provide a heavy-load mining machine, aiming at solving the problems that in the prior art, because the shape of ores is irregular and has protruding edges and corners, when the ores are placed on equipment for conveying, the contact between the ores and a conveying flat plate is reduced due to the influence of the protruding edges and corners, the ores slide down, the ores need to be aligned for a long time during conveying, and the conveying efficiency of the ores is influenced.
In order to achieve the purpose, the invention is realized by the following technical scheme: the heavy-load mining machine structurally comprises a driving machine, a rack, a control box, a conveying structure and a driven machine, wherein the driving machine is horizontally arranged at the upper end of the rack and is mechanically connected with the driving machine; the conveying structure comprises side plates, a conveying structure and a protection structure, the conveying structure is installed on the inner side of the side plates, driving machines and driven machines are mechanically connected to the two ends of the inner side of the conveying structure, the protection structure is installed at the upper ends of the side plates and movably connected, and the conveying structure is located between the protection structures.
The invention is further improved, the conveying structure comprises a conveying steel belt, a movable structure, a bracket and a latch, the movable structure is embedded and installed on the inner side of the conveying steel belt and movably connected, the bracket is vertically installed on the inner side of the conveying steel belt and welded with the inner side of the conveying steel belt, the latch is arranged on the inner side of the conveying steel belt and is of an integrated structure, the movable structure is fixedly installed between the brackets, and the latch is meshed with the driving machine and the driven machine.
The invention is further improved, the movable structure comprises a movable frame, a spring, a sliding block and a movable plate, the movable frame is arranged between the conveying steel belt and the support and welded with the support, the spring is embedded and arranged on the inner side of the movable frame and abuts against the lower end of the sliding block, the sliding block is embedded and movably connected on the inner side of the movable frame, and the movable plate is arranged between the movable frames and fixed with the sliding block.
The invention is further improved, the inner side of the conveying steel belt is embedded with a plurality of rollers which are uniformly and longitudinally distributed, and each 6 rollers are in a group and are equally distributed on two sides.
The invention is further improved, the surface of the movable plate is provided with anti-skid grooves, and the anti-skid grooves are uniformly distributed.
The protection structure is further improved, the protection structure comprises an expansion structure, protection plates and extending edges, the protection plates are arranged on the inner side of the expansion structure and are welded, the extending edges are horizontally fixed at the upper end of the expansion structure, and the lower end of the expansion structure is movably connected with the side plates and is connected with the side plates through spring rods.
The invention is further improved, the expansion structure comprises a movable seat, an inclined plate and an arc surface, the inclined plate is obliquely arranged at the left upper end of the movable seat and is of an integrated structure, the arc surface is arranged at the right side between the movable seat and the inclined plate, and the extending edge is horizontally fixed at the upper end of the inclined plate.
The inclined angle of the inclined plate is 45 degrees, the surface of the inclined plate is provided with a plurality of balls which are uniformly distributed, and the balls protrude out of the cambered surface.
According to the technical scheme, the heavy-load mining machine has the following beneficial effects:
according to the invention, the conveying structures are arranged between the protective structures, when ores on the protective structures slide downwards under the influence of gravity, the rollers on the conveying steel belts move the ores inwards, when protruding edges and corners of the ores contact the movable structures, the sliding blocks on two sides of the movable plate slide on the movable frames and compress the springs, so that the ores are integrally sunk, the protruding parts of the ores are positioned on the anti-sliding grooves of the movable plate, the peripheries of the protruding parts of the ores are clamped between the conveying steel belts for conveying, the contact with the ores is increased, the ores are prevented from sliding off, the conveying of the ores is more convenient, and the conveying efficiency of the ores is improved.
According to the invention, the protection structure is arranged at the upper end of the side plate, when the ore on the protection structure slides downwards under the influence of gravity, the expansion structure is firstly extruded to push the spring rod to move and expand outwards on the side plate, and when the inclined plate slides downwards in an assisting manner, the balls roll, so that the ore at the upper end moves inwards and stays on the conveying structure, and when the conveying structure conveys the ore, other parts of the ore in the protection structure are also assisted by the balls, so that the ore is integrally conveyed outwards, the ore is prevented from sliding outwards, the stable conveying of the ore is assisted, and the conveying efficiency of the ore is further improved.
Drawings
Other features, objects and advantages of the invention will become more apparent upon reading of the detailed description of non-limiting embodiments with reference to the following drawings:
FIG. 1 is a schematic structural view of a heavy-duty mining machine according to the present invention;
FIG. 2 is a schematic front view of the conveying structure of the present invention;
FIG. 3 is a schematic side view of the conveying structure of the present invention;
FIG. 4 is a schematic structural diagram of a transfer structure according to the present invention;
FIG. 5 is a schematic structural view of the mobile structure of the present invention;
FIG. 6 is a schematic structural view of a protective structure according to the present invention;
fig. 7 is a schematic view of an expanded structure of the present invention.
In the figure: the device comprises a driving machine-1, a rack-2, a control box-3, a conveying structure-4, a driven machine-5, a side plate-41, a conveying structure-42, a protective structure-43, a conveying steel belt-421, a movable structure-422, a support-423, a latch-424, a movable frame-22 a, a spring-22 b, a sliding block-22 c, a movable plate-22 d, a roller-z 1, an anti-slip groove-d 1, an expansion structure-431, a protective plate-432, an extension-433, a spring rod-z 2, a movable seat-31 a, an inclined plate-31 b, an arc-31 c and a ball-z 3.
Detailed Description
In order to make the technical means, the creation characteristics, the achievement purposes and the effects of the invention easy to understand, the invention is further described with the specific embodiments.
The first embodiment is as follows: referring to fig. 1-5, the embodiments of the present invention are as follows:
the structure of the device comprises a driving machine 1, a frame 2, a control box 3, a conveying structure 4 and a driven machine 5, wherein the driving machine 1 is horizontally arranged at the upper end of the frame 2 and is mechanically connected, the control box 3 is arranged on the front surface of the frame 2 and is electrically connected with the driving machine 1 through a lead, the conveying structure 4 is arranged outside the frame 2 and is mechanically connected with the driving machine 1, the driven machine 5 is fixed at the upper end of the frame 2 through bolts, and the driving machine 1 is connected with the driven machine 5 through the conveying structure 4; the conveying structure 4 comprises side plates 41, a conveying structure 42 and a protective structure 43, wherein the conveying structure 42 is installed on the inner side of the side plates 41, the driving machine 1 and the driven machine 5 are mechanically connected to two ends of the inner side of the conveying structure 42, the protective structure 43 is installed at the upper end of the side plates 41 and movably connected, and the conveying structure 42 is located between the protective structures 43.
Referring to fig. 4, the conveying structure 42 includes a conveying steel belt 421, a movable structure 422, a support 423, and a latch 424, the movable structure 422 is embedded inside the conveying steel belt 421 and movably connected, the support 423 is vertically installed inside the conveying steel belt 421 and welded to the conveying steel belt 421, the latch 424 is installed inside the conveying steel belt 421 and is an integrated structure, the movable structure 422 is fixedly installed between the supports 423, and the latch 424 is engaged with the driving machine 1 and the driven machine 5, so that the edge of the protruding ore contacts the movable structure 422 and is latched between the conveying steel belts 421, thereby facilitating conveying.
Referring to fig. 5, the movable structure 422 includes a movable frame 22a, a spring 22b, a slider 22c, and a movable plate 22d, the movable frame 22a is installed between the conveying steel belt 421 and the support 423 and welded to the support, the spring 22b is embedded in the movable frame 22a and abuts against the lower end of the slider 22c, the slider 22c is embedded in the movable frame 22a and movably connected to the movable frame, and the movable plate 22d is installed between the movable frames 22a and fixed to the slider 22c, so that when the edge angle of the ore protrusion is large, the movable plate 22d can be pushed to move inward to contact the periphery of the ore protrusion with the conveying steel belt 421, thereby facilitating the conveying.
Referring to fig. 4, rollers z1 are embedded inside the conveying steel belt 421, a plurality of rollers z1 are uniformly and longitudinally distributed, and the rollers z1 are grouped into 6 rollers which are equally distributed on two sides and help ore roll inwards and are positioned in the middle of the conveying steel belt 421, so that the conveying is more stable.
Referring to fig. 5, the surface of the movable plate 22d is provided with a plurality of anti-slip grooves d1, and the anti-slip grooves d1 are uniformly distributed, so that the protruding part of the ore is prevented from further slipping, and the ore is more stable during transportation.
Based on the above embodiment, the specific working principle is as follows:
the device is placed on a mine path for conveying ores, a driving machine 1 is started to work, the conveying structure 4 can be driven to cooperate with a driven machine 5 to convey, the mined ores are placed on a conveying structure 42 between protective structures 43, when the ores on the protective structures 43 slide downwards under the influence of gravity, a roller z1 on a conveying steel belt 421 enables the ores to move inwards, when edges and corners of the protruding ores contact movable structures 422, sliding blocks 22c on two sides of a movable plate 22d slide on a movable frame 22a and compress a spring 22b, the ores are integrally sunk, the protruding parts of the ores are also positioned on anti-sliding grooves d1 of the movable plate 22d, the periphery of the protruding parts of the ores are clamped between the conveying steel belts 421, and the ores are driven to integrally move to be conveyed out of a mine hole when the conveying steel belts 421 are conveyed, the work of the cycle is thus performed.
Example two: referring to fig. 1-3 and 6-7, the embodiments of the present invention are as follows:
the structure of the device comprises a driving machine 1, a frame 2, a control box 3, a conveying structure 4 and a driven machine 5, wherein the driving machine 1 is horizontally arranged at the upper end of the frame 2 and is mechanically connected, the control box 3 is arranged on the front surface of the frame 2 and is electrically connected with the driving machine 1 through a lead, the conveying structure 4 is arranged outside the frame 2 and is mechanically connected with the driving machine 1, the driven machine 5 is fixed at the upper end of the frame 2 through bolts, and the driving machine 1 is connected with the driven machine 5 through the conveying structure 4; the conveying structure 4 comprises side plates 41, a conveying structure 42 and a protective structure 43, wherein the conveying structure 42 is installed on the inner side of the side plates 41, the driving machine 1 and the driven machine 5 are mechanically connected to two ends of the inner side of the conveying structure 42, the protective structure 43 is installed at the upper end of the side plates 41 and movably connected, and the conveying structure 42 is located between the protective structures 43.
Referring to fig. 6, the protection structure 43 includes an expansion structure 431, a protection plate 432, and a flange 433, the protection plate 432 is installed inside the expansion structure 431 and welded thereto, the flange 433 is horizontally fixed to the upper end of the expansion structure 431, the lower end of the expansion structure 431 is movably connected to the side plate 41 and connected thereto by a spring bar z2, so that the ore is prevented from deviating from the conveying structure 42, and the larger ore can push the expansion structure 431 to expand to both sides and is located between the expansion structures 431 for convenient transportation.
Referring to fig. 7, the expanding structure 431 includes a movable seat 31a, an inclined plate 31b and an arc surface 31c, the inclined plate 31b is obliquely installed at the upper left end of the movable seat 31a and is an integrated structure, the arc surface 31c is arranged at the right side between the movable seat 31a and the inclined plate 31b, and the extending edge 433 is horizontally fixed at the upper end of the inclined plate 31b, so that ores originally deviated from the conveying structure 42 can slide to the middle, and stable conveying of the ores is facilitated.
Referring to fig. 7, the inclination angle of the inclined plate 31b is 45 degrees, the surface of the inclined plate 31b is provided with a plurality of balls z3, the balls z3 are uniformly distributed, the balls z3 protrude out of the arc surface 31c to assist the sliding of the deviated ore, so as to maintain the conveying stability, and for the larger ore, the balls z3 on the surface of the ore can be matched and conveyed while being stably supported by the inclined plate 31 b.
Based on the above embodiment, the specific working principle is as follows:
the device is placed on a mine path for conveying ores, the driving machine 1 is started to work, the conveying structure 4 can be driven to cooperate with the driven machine 5 to convey, the mined ores are placed on the conveying structure 42 between the protective structures 43, when the ore on the protective structure 43 slides downwards under the influence of gravity, the expanding structure 431 will be pressed first to push the spring rods z2 to move outwards on the side plates 41 and expand, when the sloping plate 31b assists the downward sliding, the balls z3 roll to move the ore at the upper end inward to stay on the conveying structure 42, when the conveying structure 42 is conveying, the ore is driven to move, and other portions of the ore in the protective structure 43 are also assisted by the balls z3, so that the ore is conveyed outwards integrally, and the ore is conveyed in a circulating manner.
The invention solves the problems that in the prior art, because the shape of ores is irregular and has protruding edges and corners, when the ores are placed on equipment for conveying, the contact with a conveying flat plate is reduced under the influence of the protruding edges and corners, so that the sliding of the ores is caused, and the ores are required to be aligned and placed for a long time when the ores are conveyed, so that the conveying efficiency of the ores is influenced, through the mutual combination of the parts, the conveying structure is arranged between the protective structures, when the ores on the protective structures slide downwards under the influence of gravity, the rollers on the conveying steel belts move the ores inwards, when the protruding edges and corners of the ores contact the movable structures, the sliding blocks on the two sides of the movable plates slide on the movable frames and compress the springs, so that the ores are integrally sunk, the anti-skid protruding parts of the ores are also positioned on the grooves of the movable plates, and the peripheries of the protruding parts of the ores are clamped between the conveying steel belts for conveying, the contact with the ore is increased, so that the ore is prevented from sliding off, the ore is more conveniently conveyed, and the conveying efficiency of the ore is improved; protective structure has been set up in the curb plate upper end, the last ore of protective structure is when receiving the downward slip under the influence of gravity, the expansion structure will receive the extrusion at first and promote the spring beam and remove the expansion to the outside on the curb plate, and the swash plate is when supplementary lapse, the ball will also take place to roll, and the ore that makes the upper end removes to the inboard and stops on transport structure, during transport structure's transport, other positions of ore that are in protective structure will also receive the assistance of ball, and make the whole outside transport of ore, the outside landing of ore has been prevented, supplementary stable transport of ore, and then the conveying efficiency of ore has been improved.
While there have been shown and described what are at present considered the fundamental principles and essential features of the invention and its advantages, it will be apparent to those skilled in the art that the invention is not limited to the details of the foregoing exemplary embodiments, but is capable of other specific forms without departing from the spirit or essential characteristics thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.