CN214216959U

CN214216959U - Funnel for discharging slag of mining chute

Info

Publication number: CN214216959U
Application number: CN202022612682.5U
Authority: CN
Inventors: 夏虎平; 孔德明; 王杰; 高威
Original assignee: Tongling Nonferrous Metals Group Tongguan Mine Construction Co ltd
Current assignee: Tongling Nonferrous Metals Group Tongguan Mine Construction Co ltd
Priority date: 2020-11-12
Filing date: 2020-11-12
Publication date: 2021-09-17
Anticipated expiration: 2030-11-12

Abstract

The utility model provides a funnel of slay is put to mining elephant trunk relates to elephant trunk technical field, including the elephant trunk body, the manganese steel sheet has been laid on the ground of elephant trunk body, the left side welding of elephant trunk body has first frame, the inside fixed mounting of first frame has first motor. The utility model discloses, start the operation of first motor, make the take-up reel rotate and drive the flashboard through the stay cord and upwards remove, avoid the flashboard to obstruct the funnel body and install, it is originally internal to lead to the flashboard to install at the funnel, insert the funnel body to the bottom of mounting panel, the bottom that makes the mounting panel contacts with the top of funnel body, insert the inserted bar in the left side from the funnel body, make the inserted bar run through funnel body and mounting panel, make funnel body and mounting panel carry out first fixed, rotate the left commentaries on classics handle of mounting panel, make the threaded rod fix with the inserted bar, thereby make the funnel body carry out the secondary and fix, it does not have firm stability to lead to breaking away from with the mounting panel to avoid the funnel body.

Description

Funnel for discharging slag of mining chute

Technical Field

The utility model relates to an ore pass technical field especially relates to a funnel of slay is put to mining ore pass.

Background

The drop shaft is a tunnel for dropping ore from top to bottom by using self weight. The mine crusher is widely applied to mines developed in adit or vertical shafts, is a common mode for transporting ores and waste rocks in mines, can improve the transportation efficiency, and can crush the ores to a certain extent.

But among the prior art, the current chute landing rock that falls, the structure is more loose, mix with a large amount of rubble dusts, very easily collapse, the big section that forms after collapsing is not good to be protected, lead to operating personnel to have very big safety risk when the chute bottom, can't ensure operating personnel safety, and the vibration ore drawing machine supporting with it is mostly the platen, install the bottom at the chute, because the platen is through long-time vibration, the rock is continuous rubs it, the impact of high strength makes the platen use just scrapping after a period of time, need change, because dismantle the change platen bottom the chute, if dismantle the complex probability that then leads to the dangerous accident to take place of operation increases easily, thereby threaten operating personnel's life.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the shortcoming that exists among the prior art, install the funnel additional to the drop shaft to the inside activity of funnel has the flashboard, can prevent that the drop shaft from taking place to hinder through the flashboard when collapsing, reduces the probability of emergence risk, and makes platen and frame fix through using the bolt, avoids dismantling and compare in trouble, improves the safeguard measure to the operation personnel.

In order to achieve the above purpose, the utility model adopts the following technical scheme: a funnel for slag discharge of a mining chute comprises a chute body, a manganese steel plate is laid on the ground of the chute body, a first frame is welded on the left side of the chute body, a first motor is fixedly mounted inside the first frame, a winding roll is fixedly mounted at the output end of the first motor, a stay cord is fixedly connected inside the winding roll, a mounting plate is fixedly connected to one side of the chute body close to the first frame, a rotating handle is rotatably connected to one side of the mounting plate far away from the chute body through a first bearing, an inserting rod is movably connected to one side of the mounting plate far away from the first frame, a flashboard is fixedly connected to one end of the stay cord far away from the winding roll, a funnel body is movably connected to one side of the mounting plate far away from the first frame, a rack is movably connected to the left side of the chute body, a platen is movably connected to one side of the rack close to the funnel body, the utility model discloses a pass through the frame, including frame, stand, frame, pass through the bracing piece near one side slip of platen, the spring has been cup jointed to the surface of bracing piece, the one end welding that the frame was kept away from to the bracing piece has the fixed plate, one side welding that the bracing piece is close to the frame has the limiting plate, one side welding that the frame is close to the drop shaft body has the second frame, the inside fixed mounting of second frame has the second motor, the output fixed mounting of second motor has the belt pulley, one side fixed mounting that the second motor was kept away from to the belt pulley has the rotor plate, it has first conical gear to change one side fixed mounting that is close to the mounting panel, the inside of mounting panel rotates through the second bearing and is connected with second conical gear, the top of mounting panel slides and runs through threaded rod, the positive skin weld of platen has the connecting plate, the inside threaded connection of connecting plate has the bolt.

Preferably, the ore drawing opening has been seted up in the left side of drop shaft body, the right side and the ore drawing opening of funnel body are linked together, the recess with mounting panel bottom looks adaptation is seted up at the top of funnel body, the right-hand member of inserted bar slides and runs through the left side of funnel body, and the right-hand member of inserted bar slides and runs through the bottom of mounting panel.

Preferably, the inside of mounting panel is seted up with the dysmorphism groove of first conical tooth wheel looks adaptation, tooth on the first conical tooth wheel meshes with the tooth on the second conical tooth wheel mutually, the top of second conical tooth wheel and the top of inserted bar all seted up with the threaded rod on the first screw hole of screw thread assorted.

Preferably, the bottom of the shutter slides through the top of the mounting plate and the bottom of the shutter slides through the top of the funnel body.

Preferably, the top of connecting plate is seted up with the rotation groove of bolt looks adaptation, the top of fixed plate and the top of bracing piece all set up with the second screw hole of screw thread assorted on the bolt.

Preferably, the right side of the gate plate is in contact with the ore drawing port of the orepass body.

Compared with the prior art, the utility model has the advantages and positive effects that,

1. the utility model discloses in, start the operation of first motor, make the take-up reel rotate and drive the flashboard through the stay cord and upwards remove, avoid the flashboard to obstruct the funnel body and install, and lead to the flashboard can't install this internally at the funnel, insert the funnel body through the bottom to the mounting panel after that, make the bottom of mounting panel and the top of funnel body contact, then insert the inserted bar through the left side from the funnel body, make the inserted bar run through funnel body and mounting panel, make funnel body and mounting panel carry out the first fixed, the inserted bar inserts the back completely, through rotating the left commentaries on classics handle of mounting panel, make the threaded rod carry out the downstream simultaneously, make the threaded rod fix with the inserted bar, thereby make the funnel body carry out the secondary and fix, avoid the funnel body not firm stability to lead to breaking away from with the mounting panel.

2. The utility model discloses in, when the inspection was changed, at first need stop the second motor operation to second motor disconnection power supply, rotate through the bolt on the connecting plate of platen both sides after that, make the screw thread of bolt shift out from the inside of bracing piece and fixed plate, make connecting plate and fixed plate break away from to make platen and frame separation, avoid the complicated waste time of the dismantlement process of platen and frame.

Drawings

FIG. 1 is a schematic sectional view of a hopper for discharging slag from a mining chute;

FIG. 2 is an enlarged schematic structural view of a portion A in FIG. 1 of the slag funnel for ore pass of the utility model;

fig. 3 is a schematic view of the connection between the bedplate and the fixed plate of the mining chute slag-discharging funnel of the utility model.

Illustration of the drawings:

1. a drop shaft body; 2. a manganese steel sheet; 3. a first frame; 4. a first motor; 5. a take-up reel; 6. pulling a rope; 7. mounting a plate; 8. turning a handle; 9. inserting a rod; 10. a shutter plate; 11. a funnel body; 12. a frame; 13. a platen; 14. a support bar; 15. a spring; 16. a fixing plate; 17. a limiting plate; 18. a second frame; 19. a second motor; 20. a belt pulley; 21. a rotating plate; 22. a first bevel gear; 23. a second bevel gear; 24. a threaded rod; 25. a connecting plate; 26. and (4) bolts.

Detailed Description

In order to make the above objects, features and advantages of the present invention more clearly understood, the present invention will be further described with reference to the accompanying drawings and examples. It should be noted that the embodiments and features of the embodiments of the present application may be combined with each other without conflict.

In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present invention, however, the present invention may be practiced in other ways than those specifically described herein, and therefore the present invention is not limited to the limitations of the specific embodiments of the present disclosure.

Embodiment 1, as shown in fig. 1-3, the utility model provides a funnel for slag discharge of mining chute, which comprises a chute body 1, a manganese steel plate 2 is laid on the ground of the chute body 1, a first frame 3 is welded on the left side of the chute body 1, a first motor 4 is fixedly installed inside the first frame 3, a winding reel 5 is fixedly installed at the output end of the first motor 4, a pull rope 6 is fixedly connected inside the winding reel 5, a mounting plate 7 is fixedly connected to one side of the chute body 1 close to the first frame 3, a special-shaped groove matched with a first bevel gear 22 is formed inside the mounting plate 7, teeth on the first bevel gear 22 are engaged with teeth on a second bevel gear 23, first threaded holes matched with threads on a threaded rod 24 are formed at the top of the second bevel gear 23 and the top of a plunger 9, a rotating handle 8 is rotatably connected to one side of the mounting plate 7 far away from the chute body 1 through a first bearing, an inserting rod 9 is movably connected to one side of the mounting plate 7, which is far away from the first frame 3, one end of the pull rope 6, which is far away from the winding roll 5, is fixedly connected with a gate plate 10, the right side of the gate plate 10 is contacted with a mine opening of the orepass body 1, the bottom of the gate plate 10 penetrates through the top of the mounting plate 7 in a sliding manner, and the bottom of flashboard 10 slides and runs through the top of funnel body 11, one side swing joint that first frame 3 was kept away from to mounting panel 7 has funnel body 11, it has first bevel gear 22 to change one side fixed mounting that 8 is close to mounting panel 7, the inside of mounting panel 7 rotates through the second bearing and is connected with second bevel gear 23, ore drawing hole has been seted up in the left side of ore pass body 1, the right side and the ore drawing hole of funnel body 11 are linked together, the recess with 7 bottom looks adaptations of mounting panel is seted up at the top of funnel body 11, the right-hand member of inserted bar 9 slides and runs through the left side of funnel body 11, and the right-hand member of inserted bar 9 slides and runs through the bottom of mounting panel 7.

The whole embodiment 1 achieves the effect that, when the funnel body 11 is installed, firstly, the first motor 4 is started to operate, the winding reel 5 is rotated and the gate plate 10 is driven by the pull rope 6 to move upwards, the gate plate 10 is prevented from obstructing the installation of the funnel body 11, and the gate plate 10 cannot be installed in the funnel body 11, then the bottom of the installation plate 7 is inserted into the funnel body 11, so that the bottom of the installation plate 7 is contacted with the top of the funnel body 11, then the inserted rod 9 is inserted from the left side of the funnel body 11, so that the inserted rod 9 penetrates through the funnel body 11 and the installation plate 7, so that the funnel body 11 and the installation plate 7 are fixed for the first time, after the inserted rod 9 is completely inserted, the rotating handle 8 on the left side of the installation plate 7 is rotated, so that the rotating handle 8 drives the first bevel gear 22 to rotate and the second bevel gear 23 to rotate, and because the second bevel gear 23 is connected with the second bevel gear through the thread, so rotate and go on the downstream simultaneously threaded rod 24 when 8 to have on the inserted bar 9 with 24 assorted second screw holes of threaded rod, so rotate and make threaded rod 24 and inserted bar 9 fix 8, thereby make funnel body 11 carry out the secondary and fix, avoid funnel body 11 not have firm stability to lead to breaking away from with mounting panel 7.

In embodiment 2, as shown in fig. 1 and 3, a frame 12 is movably connected to the left side of a chute body 1, a platen 13 is movably connected to one side of the frame 12 close to a hopper body 11, a support rod 14 slidably penetrates through one side of the frame 12 close to the platen 13, a spring 15 is sleeved on the outer surface of the support rod 14, a fixed plate 16 is welded to one end of the support rod 14 far away from the frame 12, a limit plate 17 is welded to one side of the support rod 14 close to the frame 12, a second frame 18 is welded to one side of the frame 12 close to the chute body 1, a second motor 19 is fixedly installed inside the second frame 18, a belt pulley 20 is fixedly installed at the output end of the second motor 19, a rotating plate 21 is fixedly installed to one side of the belt pulley 20 far away from the second motor 19, a threaded rod 24 is slidably penetrated through the top of an installation plate 7, a connecting plate 25 is welded to the front surface of the platen 13, a rotating groove matched with the bolt 26 is formed at the top of the connecting plate 25, the top of the fixing plate 16 and the top of the supporting rod 14 are both provided with a second threaded hole matched with the upper thread of the bolt 26, and the inner thread of the connecting plate 25 is connected with the bolt 26.

The whole embodiment 2 achieves the effect that, when checking and replacing, the second motor 19 needs to be powered off to stop the operation of the second motor 19, and then the bolts 26 on the connecting plates 25 at the two sides of the bedplate 13 rotate to enable the threads of the bolts 26 to move out of the supporting rod 14 and the fixing plate 16 and enable the connecting plates 25 to be separated from the fixing plate 16, so that the bedplate 13 is separated from the frame 12, and the complex and time-wasting process of detaching the bedplate 13 from the frame 12 is avoided.

The above description is only a preferred embodiment of the present invention, and is not intended to limit the present invention in other forms, and any person skilled in the art may use the above-mentioned technical contents to change or modify the equivalent embodiment into equivalent changes and apply to other fields, but any simple modification, equivalent change and modification made to the above embodiments according to the technical matters of the present invention will still fall within the protection scope of the technical solution of the present invention.

Claims

1. The utility model provides a funnel of slay is put to mining elephant trunk, includes elephant trunk body (1), its characterized in that: the improved ore pass is characterized in that a manganese steel plate (2) is laid on the ground of the ore pass body (1), a first frame (3) is welded on the left side of the ore pass body (1), a first motor (4) is fixedly mounted inside the first frame (3), a winding reel (5) is fixedly mounted at the output end of the first motor (4), a pull rope (6) is fixedly connected inside the winding reel (5), a mounting plate (7) is fixedly connected to one side, close to the first frame (3), of the ore pass body (1), a rotating handle (8) is rotatably connected to one side, far away from the ore pass body (1), of the mounting plate (7) through a first bearing, an inserting rod (9) is movably connected to one side, far away from the first frame (3), of the pull rope (6) through a fixedly connected with a gate (10), and a funnel body (11) is movably connected to one side, far away from the first frame (3), of the mounting plate (7), the hopper is characterized in that a rack (12) is movably connected to the left side of the chute body (1), a table plate (13) is movably connected to one side, close to the hopper body (11), of the rack (12), a supporting rod (14) penetrates through the side, close to the table plate (13), of the rack (12), a spring (15) is sleeved on the outer surface of the supporting rod (14), a fixing plate (16) is welded at one end, far away from the rack (12), of the supporting rod (14), a limiting plate (17) is welded at one side, close to the rack (12), of the rack (12), a second frame (18) is welded at one side, close to the chute body (1), of the rack (12), a second motor (19) is fixedly installed inside the second frame (18), a belt pulley (20) is fixedly installed at the output end of the second motor (19), a rotating plate (21) is fixedly installed at one side, far away from the second motor (19), of the belt pulley (20), it has first bevel gear (22) to change one side fixed mounting that (8) are close to mounting panel (7), the inside of mounting panel (7) is connected with second bevel gear (23) through the rotation of second bearing, the top of mounting panel (7) is slided and is run through threaded rod (24), the positive skin weld of platen (13) has connecting plate (25), the internal thread of connecting plate (25) is connected with bolt (26).

2. The hopper for slag discharge of a mining ore pass according to claim 1, characterized in that: ore drawing mouth has been seted up in the left side of drop shaft body (1), the right side and the ore drawing mouth of funnel body (11) are linked together, the recess with mounting panel (7) bottom looks adaptation is seted up at the top of funnel body (11), the right-hand member of inserted bar (9) slides and runs through the left side of funnel body (11), and the right-hand member of inserted bar (9) slides and runs through the bottom of mounting panel (7).

3. The hopper for slag discharge of a mining ore pass according to claim 1, characterized in that: the groove with first conical gear (22) looks adaptation is seted up to the inside of mounting panel (7), tooth on first conical gear (22) meshes with the tooth on second conical gear (23) mutually, the top of second conical gear (23) and the top of inserted bar (9) all seted up with threaded rod (24) on the first screw hole of screw thread assorted.

4. The hopper for slag discharge of a mining ore pass according to claim 1, characterized in that: the bottom of the gate plate (10) slides through the top of the mounting plate (7), and the bottom of the gate plate (10) slides through the top of the funnel body (11).

5. The hopper for slag discharge of a mining ore pass according to claim 1, characterized in that: the top of the connecting plate (25) is provided with a rotating groove matched with the bolt (26), and the top of the fixing plate (16) and the top end of the supporting rod (14) are both provided with second threaded holes matched with the threads on the bolt (26).

6. The hopper for slag discharge of a mining ore pass according to claim 1, characterized in that: the right side of the gate plate (10) is contacted with the ore drawing opening of the orepass body (1).