CN216841665U

CN216841665U - Improved continuous mining and loading machine for open pit coal mine

Info

Publication number: CN216841665U
Application number: CN202220150820.9U
Authority: CN
Inventors: 刘炳权; 李彦敏; 王鑫; 王雨泽; 高伟
Original assignee: Inner Mongolia Shengyuan Energy Group Baichen Coal Co ltd
Current assignee: Inner Mongolia Shengyuan Energy Group Baichen Coal Co ltd
Priority date: 2022-01-19
Filing date: 2022-01-19
Publication date: 2022-06-28
Anticipated expiration: 2032-01-19

Abstract

The utility model discloses an improved generation opencut coal mine is adopted installation in succession, including frame and supporting legs, the lower extreme left side rigid coupling of frame has the supporting legs, the outer wall below right side of frame is provided with supporting component, supporting component includes nested piece, first down tube, control box, gyro wheel, base, main shaft and second down tube, the outer wall below rigid coupling of first down tube has the control box. The utility model discloses a nested piece, a frame, a pedestal, first down tube, the second down tube, cooperation between third down tube and the fourth down tube, the user can order about left end nested piece to the corresponding position of frame in advance before the use and fix the position of nested piece again, prevent that first down tube and second down tube from long-term pressurized deformation, and the support and the shock resistance of the triangle-shaped of a plurality of supports usefulness that form also can strengthen whole equipment, the relatively poor problem of support and the shock resistance of current continuous mining installation has been avoided.

Description

Improved continuous mining and loading machine for open pit coal mine

The technical field is as follows:

the utility model relates to a colliery technical field especially relates to an improved generation opencut coal mine is adopted installation in succession.

Background art:

opencast coal mines refer to coal deposits on the earth's surface or shallow layers due to geographical changes, and direct opencast mining of coal mines is more economical when the mine bed approaches the earth's surface. The earth above the seam, called topsoil, is filled with explosives in an undeveloped topsoil strip, and then removed using a dredger, excavator, truck, or the like, which is filled into a previously mined pit, after which the seam is exposed and is typically transported by a mining machine during mining.

Although prior art can realize adopting the transport demand of installation to the ore, there is the support of adopting the installation in succession and the relatively poor problem of shock resistance in the use, still has the problem that can't carry out quick installation or the dismantlement of auxiliary stay structure according to the user's needs simultaneously.

The utility model has the following contents:

an object of the utility model is to provide an improved generation opencut coal mine is adopted installation in succession to solve the not enough of prior art.

The utility model discloses by following technical scheme implement: an improved open pit coal mine continuous mining and loading machine comprises a frame and supporting legs, wherein the supporting legs are fixedly connected to the left side of the lower end of the frame, and a supporting assembly is arranged on the right side below the outer wall of the frame;

the supporting component comprises a sleeve block, a first inclined rod, a control box, a roller, a base, a main shaft and a second inclined rod;

the base is located the below right side of frame, the upper end of base is passed through the main shaft and is all rotated with first down tube and second down tube and link to each other, the top end of second down tube rotates with the frame and links to each other, and is a plurality of the collets slide respectively and link to each other in the outer wall center left and right sides of frame, the left end the below of collets rotates with first down tube and links to each other, the outer wall below rigid coupling of first down tube has the control box, the both ends left and right sides rotates around the base and links to each other there is the gyro wheel.

The frame is fixedly connected with the plurality of the sleeve blocks through bolts and gaskets.

Auxiliary components are arranged on the inner sides above the first inclined rod and the second inclined rod;

the auxiliary assembly comprises a third inclined rod, a connecting rod, a cushion block, a fourth inclined rod, a sleeve, a pin shaft, a bolt, a sleeve plate, a friction plate, an ear plate and a spring;

it is a plurality of the lagging lock is at the outer wall of first down tube and second down tube respectively, the equal rigid coupling in both sides has the otic placode around the outer wall of lagging, and is a plurality of the otic placode links to each other through a plurality of bolt fastening, the inner wall rigid coupling of lagging has the friction disc, and is a plurality of the outer wall of lagging rotates with third down tube and fourth down tube respectively through the round pin axle and links to each other, the top end of third down tube and fourth down tube rotates with the cushion through the round pin axle and links to each other, the upper end of cushion links to each other with the cover block of right-hand member is fixed, the outer wall of third down tube and fourth down tube rotates with the connecting rod through the round pin axle and links to each other, the outer wall inboard of connecting rod slides through the sleeve and links to each other, the both sides of spring all link to each other with the connecting rod is fixed.

A feeding mechanism is arranged inside the upper part of the frame;

the feeding mechanism comprises a discharging end, a driving motor, a feeding belt, a protective plate and a material roller;

the unloading end is installed at the right side end of frame, and is a plurality of the material roller all rotates with the frame and links to each other, the outer wall of material roller closely laminates there is the pay-off belt, the front end internally mounted of unloading end has driving motor, driving motor's output shaft passes through transmission structure and rotates with a plurality of material rollers and links to each other, both ends around the left side of backplate rigid coupling frame.

The left end upper portion rigid coupling of frame has the workbin, the inside front side of workbin installs the striker plate.

The utility model has the advantages that:

1. the utility model discloses a nested piece, a frame, a pedestal, first down tube, the second down tube, cooperation between third down tube and the fourth down tube, the user can order about left end nested piece to the corresponding position of frame in advance before the use and then with the rigidity of nested piece, main bearing structure this moment comprises first down tube and second down tube, third down tube and fourth down tube are used for the auxiliary stay of major structure, prevent that first down tube and second down tube from compressing for a long time and warping, and the triangle-shaped of a plurality of supports usefulness that form also can strengthen the support and the shock resistance of whole equipment, the support of having avoided current continuous adoption installation and the relatively poor problem of shock resistance.

2. Through the cooperation between first down tube, the second down tube, the third down tube, the fourth down tube, the bolt, the lagging, friction disc and the spring, in the use, under the condition that this device need not to undertake great load, the user also can unscrew the bolt that corresponds first down tube and second down tube department, take off the lagging of its outer wall, can relieve first down tube and second down tube and be connected with third down tube and fourth down tube, it can resume using to need the user to screw up the bolt with the lagging lock, the problem that can't carry out quick installation or the dismantlement of auxiliary stay structure according to the user's needs has been avoided.

Description of the drawings:

in order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a schematic front view of an improved open pit coal mine continuous mining and loading machine according to an embodiment of the present invention;

fig. 2 is a schematic structural view of an improved open pit coal mine continuous mining loader according to an embodiment of the present invention at the second diagonal rod, the sleeve plate and the lug plate in fig. 1;

fig. 3 is a schematic structural view of a third diagonal rod, a sleeve and a spring in fig. 1 of an improved open pit coal mine continuous miner according to an embodiment of the present invention;

fig. 4 is a schematic structural diagram of the frame, the driving motor and the material roller of the improved open pit coal mine continuous mining and loading machine in fig. 1 according to the embodiment of the present invention.

1. The material feeding device comprises a frame, 2, a feeding mechanism, 201, a discharging end, 202, a driving motor, 203, a feeding belt, 204, a protective plate, 205, a material roller, 3, a supporting component, 301, a sleeve block, 302, a first inclined rod, 303, a control box, 304, a roller, 305, a base, 306, a main shaft, 307, a second inclined rod, 4, an auxiliary component, 401, a third inclined rod, 402, a connecting rod, 403, a cushion block, 404, a fourth inclined rod, 405, a sleeve, 406, a pin shaft, 407, a bolt, 408, a sleeve plate, 409, a friction plate, 410, an ear plate, 411, a spring, 5, a supporting leg, 6, a material baffle, 7 and a material box.

The specific implementation mode is as follows:

the technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

As shown in fig. 1-4, an improved open pit coal mine continuous mining and loading machine comprises a frame 1 and supporting feet 5, the supporting feet 5 are fixedly connected to the left side of the lower end of the frame 1, a supporting component 3 is arranged on the right side below the outer wall of the frame 1, the supporting component 3 comprises a sleeve block 301, a first diagonal rod 302, a control box 303, a roller 304, a base 305, a main shaft 306 and a second diagonal rod 307, the base 305 is positioned on the right side below the outer wall of the frame 1, the upper end of the base 305 is rotatably connected with the first diagonal rod 302 and the second diagonal rod 307 through the main shaft 306, the first diagonal rod 302 and the second diagonal rod 307 can rotate around the main shaft 306, the upper end of the second diagonal rod 307 is rotatably connected with the frame 1, a plurality of sleeve blocks 301 are respectively slidably connected to the left side and the right side of the center of the outer wall of the frame 1, the sleeve block 301 can slide on the outer wall of the frame 1, the lower side of the sleeve block 301 at the left end is rotatably connected with the first diagonal rod 302, the control box 303 is fixedly connected below the outer wall of the first diagonal rod 302, the control box 303 is used for controlling the start and stop of the whole equipment, the frame 1 is fixedly connected with the plurality of sleeve blocks 301 through bolts and gaskets, and the left and right sides of the front end and the rear end of the base 305 are connected with the rollers 304 in a rotating mode.

The auxiliary assembly 4 is arranged on the inner sides above the first diagonal bar 302 and the second diagonal bar 307, the auxiliary assembly 4 comprises a third diagonal bar 401, a connecting rod 402, a cushion block 403, a fourth diagonal bar 404, a sleeve 405, a pin shaft 406, a bolt 407, a sleeve plate 408, a friction plate 409, an ear plate 410 and a spring 411, the plurality of sleeve plates 408 are respectively buckled on the outer walls of the first diagonal bar 302 and the second diagonal bar 307, the ear plates 410 are fixedly connected to the front side and the rear side of the outer wall of the sleeve plate 408, the sleeve plate 408 can be fixed in position by screwing the bolt 407, the plurality of ear plates 410 are fixedly connected through the plurality of bolts 407, the friction plate 409 is fixedly connected to the inner wall of the sleeve plate 408, the friction plate 409 is used for increasing friction force, the outer wall of the plurality of sleeve plates 408 is respectively rotatably connected with the third diagonal bar 401 and the fourth diagonal bar 404 through the pin shaft 406, the upper ends of the third diagonal bar 401 and the fourth diagonal bar 404 are rotatably connected with the cushion block 403 through the pin shaft 406, and the upper end of the cushion block 403 is fixedly connected with the sleeve block 301 at the right end, the outer walls of the third diagonal rod 401 and the fourth diagonal rod 404 are rotatably connected with the connecting rod 402 through a pin 406, the inner side of the outer wall of the connecting rod 402 is connected with the inner side of the outer wall of the connecting rod 402 in a sliding mode through a sleeve 405, and two sides of a spring 411 are fixedly connected with the connecting rod 402.

Frame 1's top internally mounted has feeding mechanism 2, feeding mechanism 2 includes unloading end 201, driving motor 202, feeding belt 203, backplate 204 and material roller 205, unloading end 201 installs at frame 1's right side end, a plurality of material rollers 205 all rotate with frame 1 and link to each other, the outer wall of material roller 205 closely laminates feeding belt 203, feeding belt 203 can be carried the ore on surface to the right side and finally discharge, the front end internally mounted of unloading end 201 has driving motor 202, driving motor 202's output shaft passes through drive structure and rotates with a plurality of material rollers 205 and link to each other, both ends around backplate 204 rigid coupling is in frame 1's left side, driving motor 202's specific in service behavior can be decided as required, frame 1's left end top rigid coupling has workbin 7, striker plate 6 is installed to the inside front side of workbin 7.

When the improved open pit coal mine continuous mining and loading machine is required to be used, firstly, a user can firstly install the whole equipment at a corresponding position of an open pit mine, then, the driving motor 202 is started, the driving motor 202 can drive the plurality of material rollers 205 and the feeding belt 203 to rotate through a transmission structure, ores required to be mined, loaded and conveyed are put into the feed box 7, the ores in the feed box 7 can fall on the feeding belt 203, the ores can be conveyed upwards along with the continuous rotation of the feeding belt 203 and loaded and discharged at the discharging end 201, before the use, the user can drive the sleeve block 301 at the left end to a corresponding position of the frame 1 in advance and then fix the position of the sleeve block 301, at the moment, a main supporting structure is formed by the first inclined rod 302 and the second inclined rod 307, the third inclined rod 401 and the fourth inclined rod 404 are used for auxiliary supporting of a main body structure, and the first inclined rod 302 and the second inclined rod 307 are prevented from being pressed and deformed for a long time, meanwhile, if the device does not need to bear large load in the using process, a user can unscrew the bolts 407 corresponding to the first diagonal rod 302 and the second diagonal rod 307 and take down the sleeve plate 408 on the outer wall of the device, so that the connection between the first diagonal rod 302 and the second diagonal rod 307 and the third diagonal rod 401 and the fourth diagonal rod 404 can be released, the user can use the sleeve plate 408 by buckling and screwing the bolts 407 tightly, and the problem that the auxiliary supporting structure cannot be quickly mounted or dismounted according to the needs of the user is solved.

The above description is only a preferred embodiment of the present invention, and should not be taken as limiting the invention, and any modifications, equivalent replacements, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. An improved open pit coal mine continuous mining and loading machine comprises a frame (1) and supporting legs (5), wherein the supporting legs (5) are fixedly connected to the left side of the lower end of the frame (1), and is characterized in that a supporting assembly (3) is arranged on the right side below the outer wall of the frame (1);

the supporting component (3) comprises a sleeve block (301), a first inclined rod (302), a control box (303), a roller (304), a base (305), a main shaft (306) and a second inclined rod (307);

base (305) are located the below right side of frame (1), the upper end of base (305) is passed through main shaft (306) and is all rotated with first down tube (302) and second down tube (307) and link to each other, the top end of second down tube (307) is rotated with frame (1) and is linked to each other, and is a plurality of nested piece (301) slides respectively and links to each other in the outer wall center left and right sides of frame (1), the left end the below of nested piece (301) rotates with first down tube (302) and links to each other, the outer wall below rigid coupling of first down tube (302) has control box (303), the both ends left and right sides rotates and links to each other and has gyro wheel (304) around base (305).

2. An improved open pit coal mine continuous miner according to claim 1 wherein the frame (1) and the plurality of casing blocks (301) are all fixedly connected by bolts and washers.

3. An improved open pit coal mine continuous miner according to claim 1 wherein the upper inner sides of the first diagonal (302) and second diagonal (307) are provided with auxiliary assemblies (4);

the auxiliary assembly (4) comprises a third inclined rod (401), a connecting rod (402), a cushion block (403), a fourth inclined rod (404), a sleeve (405), a pin shaft (406), a bolt (407), a sleeve plate (408), a friction plate (409), an ear plate (410) and a spring (411);

the outer walls of the first inclined rod (302) and the second inclined rod (307) are buckled with the sleeve plates (408) respectively, the front side and the rear side of the outer wall of each sleeve plate (408) are fixedly connected with lug plates (410), the lug plates (410) are fixedly connected through a plurality of bolts (407), the inner wall of each sleeve plate (408) is fixedly connected with a friction plate (409), the outer walls of the sleeve plates (408) are respectively connected with the third inclined rod (401) and the fourth inclined rod (404) in a rotating mode through pin shafts (406), the upper ends of the third inclined rod (401) and the fourth inclined rod (404) are connected with the cushion block (403) in a rotating mode through pin shafts (406), the upper end of the cushion block (403) is fixedly connected with the sleeve block (301) at the right end, the outer walls of the third inclined rod (401) and the fourth inclined rod (404) are connected with the connecting rod (402) in a rotating mode through pin shafts (406), and the inner side of the outer wall of the connecting rod (402) is connected with the sleeve (405) in a sliding mode, both sides of the spring (411) are fixedly connected with the connecting rod (402).

4. An improved open pit coal mine continuous miner loader according to claim 1 wherein said frame (1) has a feed mechanism (2) mounted therein above;

the feeding mechanism (2) comprises a discharging end (201), a driving motor (202), a feeding belt (203), a protective plate (204) and a material roller (205);

the utility model discloses a material roller, including frame (1), unloading end (201), a plurality of the material roller (205) all rotate with frame (1) and link to each other, the outer wall of material roller (205) is closely laminated and is had feeding belt (203), the front end internally mounted of unloading end (201) has driving motor (202), the output shaft of driving motor (202) passes through transmission structure and rotates with a plurality of material rollers (205) and link to each other, both ends around the left side of frame (1) are fixed connection to backplate (204).

5. An improved open pit coal mine continuous mining and loading machine according to claim 1, characterized in that a bin (7) is fixedly connected above the left end of the frame (1), and a striker plate (6) is installed at the front side inside the bin (7).