CN219044708U - Underground trackless transportation skip well ore loading device for medium and small-sized mines - Google Patents
Underground trackless transportation skip well ore loading device for medium and small-sized mines Download PDFInfo
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- CN219044708U CN219044708U CN202222523318.0U CN202222523318U CN219044708U CN 219044708 U CN219044708 U CN 219044708U CN 202222523318 U CN202222523318 U CN 202222523318U CN 219044708 U CN219044708 U CN 219044708U
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Abstract
The application relates to the field of mining machinery, in particular to a mine underground trackless transportation skip well ore loading device for small and medium mines. The ore loading device comprises an ore tank and a chute; the top of the ore tank is provided with a feed inlet, and the side wall of the bottom of the ore tank is provided with a discharge outlet; the chute is rotatably arranged at the discharge hole through the rotating shaft assembly; the rotating shaft component is arranged at the lower edge side of the discharge hole; the chute is provided with a storage state for closing the discharge hole and a loading state for opening the discharge hole and loading the skip system. This application sets up the chute at the rotatable discharge gate of ore deposit groove, through the rotation of control chute to realize at the conversion of chute at storage state and charge state. When the chute is retracted, the chute has the capability of storing minerals; when the chute is opened, ore can be loaded into the skip system through the chute. The chute has certain constraint on minerals, and can effectively reduce the scattering amount of the powder ores. The application has simple structure and convenient operation.
Description
Technical Field
The application relates to the field of mining machinery, in particular to a mine underground trackless transportation skip well ore loading device for small and medium mines.
Background
At present, the underground trackless transportation skip well of small and medium-sized mines is filled with 2 types of ores. One is horsehead door ore loading, namely, a trackless transport vehicle directly loads ore into a skip through a chute; the other is a construction drop shaft system, and a vibration ore feeder and a metering hopper are arranged at the lower part of the drop shaft. The trackless transport vehicle unloads ore to the drop shaft and loads ore to the skip through the vibratory ore feeder and the metering hopper.
The horsehead door ore loading has the advantage of simple system. The defect is that the ore storage buffer function is not available, and the production scheduling is not facilitated; in the ore loading process, the ore scattering amount is large, and the powder ore cleaning workload is increased.
The ore pass system is complex in ore loading system, high in construction difficulty and long in construction period. The ore pass has the advantages that ore can be stored in the ore pass, and production scheduling is facilitated; the metering hopper is adopted for ore loading, so that the scattering quantity of the powder ore can be effectively reduced.
The utility model provides a novel mine underground trackless transportation skip well ore loading device combining advantages and disadvantages of two ore loading forms, which can realize an ore storage function, can meet the skip ore loading function, and has simple processing and low site construction difficulty.
Disclosure of Invention
In order to better realize that the underground trackless transport skip of the small and medium-sized mine meets the skip loading function, the application provides an underground trackless transport skip well loading device of the small and medium-sized mine.
The application provides a small-and-medium-sized mine is trackless to transport skip well dress ore device adopts following technical scheme:
the mine loading device comprises a mine tank and a chute;
the top of the ore tank is provided with a feed inlet, and the side wall of the bottom of the ore tank is provided with a discharge outlet;
the chute is rotatably arranged at the discharge hole through the rotating shaft assembly;
the rotating shaft assembly is arranged at the lower edge side of the discharge hole;
the chute is provided with a material storage state for closing the material outlet, and a material loading state for opening the material outlet and loading the skip system.
Through adopting above-mentioned technical scheme, at the rotatable chute that sets up of discharge gate in ore deposit groove, through the rotation of control chute, make it rotate between storage position and charge position to realize at the conversion of chute in storage state and charge state. When the chute is retracted, the ore chute has the capability of storing minerals in a storage state; when the chute is opened and extends to the charging state of the skip system, minerals enter the skip system through the chute, and the chute has certain constraint on the minerals, so that the powder ore scattering quantity can be effectively reduced. The loading device can realize the mineral storage function, can meet the skip loading function, and is simple in structure and convenient to operate. And the processing is simple, and the field construction difficulty is low.
Optionally, the chute is last to rotate and to be connected with the pull rod, the pull rod is connected with the fixed electric hoist that sets up the top space via wire rope, electric hoist passes through wire rope moves can drive the pull rod motion, and then passes through the pull rod drives the chute rotates, so that the chute changes between storage state and charge state.
Through adopting above-mentioned technical scheme, disclose the pivoted mode of control chute, through electric hoist control, simple structure, it is with low costs. The site personnel can operate in the ore loading chamber, and the operation is convenient.
Optionally, the bottom tank body of the ore tank is provided with an inclination, and the inclination takes the discharge hole as the lowest point and rises towards the side far away from the discharge hole.
By adopting the technical scheme, the bottom tank body of the ore tank is provided with the inclination, so that the ore can slide out of the ore tank during ore loading.
Optionally, a vibrating motor is arranged on the tank body of the ore tank.
Through adopting above-mentioned technical scheme, set up vibrating motor through the ore deposit groove, utilize vibrating motor vibration to be favorable to mineral slide out the ore deposit groove when loading ore deposit.
Optionally, the chute is disposed on the equipment support.
By adopting the technical scheme, the chute setting position is disclosed.
Optionally, a discharging platform is arranged above the ore loading device, and a discharging opening of the discharging platform is arranged corresponding to the feeding opening of the ore tank;
and the edge of the discharging platform, which is close to the discharging opening, is provided with a blocking skid for limiting the position of the discharging vehicle.
Through adopting above-mentioned technical scheme, disclose the structure of unloading platform, through setting up the fender timber can prevent that the skip from taking place danger.
Optionally, the ore loading devices are arranged in a single group or in a plurality of groups in parallel.
By adopting the technical scheme, the ore loading device can be used in a single group or in a plurality of groups in parallel, so that the material conveying efficiency is improved. The number of the unloading platforms, the unloading trucks and the skip systems is correspondingly set.
Optionally, the unloading vehicle is a self-unloading type transport vehicle or a non-self-unloading type transport vehicle.
By adopting the technical scheme, the form of the discharging car is disclosed.
The application comprises at least one of the following beneficial technical effects:
1. this application sets up the chute at the rotatable discharge gate of ore deposit groove, through the rotation of control chute, makes it rotate between storage position and charge position to realize at the conversion of chute in storage state and charge state. When the chute is retracted, the ore chute has the capability of storing minerals in a storage state; when the chute is opened and extends to the charging state of the skip system, minerals enter the skip system through the chute, and the chute has certain constraint on the minerals, so that the powder ore scattering quantity can be effectively reduced. The charging device of the application can realize the mineral storage function and can meet the skip loading function,
2. the application has simple structure and convenient operation.
3. The application has simple processing and low site construction difficulty,
drawings
Fig. 1 is a schematic top view of the present application.
FIG. 2 is a schematic view of a cross-section A-A of FIG. 1 of the present application.
FIG. 3 is a schematic view of a section A-A of FIG. 1 of the present application.
FIG. 4 is a schematic cross-sectional view of B-B in FIG. 2 or FIG. 3 of the present application.
Reference numerals illustrate:
1. a loading device; 11. a mine trough; 12. an equipment rack; 13. a chute; 14. a spindle assembly; 15. a pull rod; 16. a wire rope; 17. an electric hoist; 18. a vibration motor;
a. storing the material level; b. a loading level; c. a fail bit;
2. a skip system;
3. a discharging platform; 31. a vehicle stopping skid;
4. a discharging car; 41. a unloading winch; 42. and (5) a pull rope for unloading.
Detailed Description
The present application is described in further detail below with reference to the accompanying drawings.
The embodiment of the application discloses a small and medium-sized mine underground trackless transportation skip well ore loading device 1.
Referring to fig. 1 and 4, the present embodiment is applied to an underground mining environment of a mine, such as a metal mine. The mine shaft lifting skip loading system is mainly used for underground mine shaft lifting skips. Mineral material is discharged from the discharging platform 3 into the ore loading device 1 through the discharging vehicle 4, then is loaded into the skip system 2 through the ore loading device 1, and is lifted and conveyed out of the mine through the skip system 2.
Referring to fig. 2 and 3, in the present embodiment, the ore loading apparatus 1 includes a chute 11, a chute 13, an equipment rack 12, a vibration motor 18, and the like. The chute 13 is arranged on the equipment support 12, and the equipment support 12 is arranged at a material conveying platform in the mine. The ore tank 11 has a receiving space for receiving ore material. The top of the accommodation space of the ore tank 11 is provided with a feed inlet, the side wall of the bottom is provided with a discharge outlet, other positions are closed, and the ore tank can be provided with closable holes such as an overhaul hole. Wherein the bottom tank body of the accommodation space of the ore tank 11 has an inclination which takes the discharge port as the lowest point and rises to the side far away from the discharge port so as to facilitate the discharge of minerals from the discharge port for loading.
Referring to fig. 2 and 3, in the present embodiment, a rotary shaft assembly 14 is disposed at the discharge port of the ore tank 11, a chute 13 is disposed on the rotary shaft assembly 14, and the rotary shaft assembly 14 is disposed at the lower edge side of the discharge port. The chute 13 is rotatable at the discharge opening via a spindle assembly 14. By rotating the chute 13, the discharge port of the ore tank 11 can be closed, and the discharge port of the ore tank 11 can be opened. The chute 13 seals the discharge hole of the ore tank 11, and at this time, the chute 13 has a storage state of sealing the discharge hole, and the chute 13 is positioned at a storage level a. The chute 13 opens the discharge opening of the chute 11 and extends the other end of the chute 13 onto the skip system 2, at which time the chute 13 has a state of charge in which the discharge opening is opened and the skip system 2 is charged, the chute 13 being at the charging level b. Of course, if the chute 13 rotates too far, it drops to the underside of the skip system 2 and cannot charge the skip system 2, at which point the chute 13 is in the dead position c. Typically, the chute 13 is controlled to move between a fill level b and a storage level a. Only in special conditions such as maintenance will it be moved to the fail position c.
Referring to fig. 2 and 3, in the present embodiment, the rotation of the chute 13 is controlled by the electric hoist 17. The electric hoist 17 is fixedly arranged in the space above the ore tank 11, such as fixedly hung at the bottom of the discharging platform 3. The chute 13 is rotatably connected with a pull rod 15 through a hinge, the pull rod 15 is connected with a steel wire rope 16 of an electric hoist 17, the electric hoist 17 can drive the pull rod 15 to move through the movement of the steel wire rope 16, and then the chute 13 is driven to rotate through the pull rod 15, so that the chute 13 is controlled to move between a charging position b and a storage position a, and the chute 13 is switched between a charging state and a storage state.
Referring to fig. 2 and 3, in this embodiment, a vibrating motor 18 is disposed on a tank body of the ore tank 11, and when the ore tank 11 charges the skip system 2, the ore tank 11 is driven to vibrate by the vibrating motor 18 to prevent minerals from adhering to the wall body of the ore tank 11, so that the minerals can enter the skip system 2 more quickly and efficiently, and can be placed at a discharge hole to be blocked.
Referring to fig. 2 and 3, in the present embodiment, a discharge platform 3 is disposed above the loading device 1, a discharge opening of the discharge platform 3 is disposed corresponding to a feed opening of the ore tank 11, and a stop block 31 is disposed at an edge of the discharge platform 3 near the discharge opening to limit a position of the discharge carriage 4. The discharging car 4 runs to the discharging opening, and the discharging car 4 discharges minerals into the ore tank 11 through the feeding opening of the ore tank 11. The stop blocks 31 prevent the discharge carriage 4 from continuing to move to prevent the discharge carriage 4 from falling into the discharge opening.
Referring to fig. 3, in the present embodiment, the discharge carriage 4 is a self-discharging type transport carriage.
Referring to fig. 2, in this embodiment, the unloading truck 4 is a non-self-unloading type transport truck, a lifting lug is provided at the front part of a hopper of the transport truck, an unloading winch 41 is fixedly provided above the unloading platform 3, and during unloading, an unloading rope 42 of the unloading winch 41 is fixed on the lifting lug at the front part of the hopper of the transport truck, and the hopper is tilted by lifting the unloading winch 41, so that the material is unloaded.
Referring to fig. 1 and 4, in the present embodiment, the multi-assembled mine apparatuses 1 may be arranged side by side to improve the mine transportation efficiency.
In the skip well loading device 1, the underground trackless transport vehicle unloads ores into the loading device 1, and the loading device 1 finishes loading ores into the skip system 2. The end of the ore loading device 1 is connected with a movable chute 13 by a rotating shaft assembly 14 or a hinge, and the movable chute 13 is pulled by an electric hoist. After the skip system 2 is in place, the movable chute 13 is pushed out to enable the chute 13 to be aligned with the upper opening of the skip system 2, the vibrating motor drives the ore loading device 1 to work, ore is loaded into the skip system 2 through the movable chute 13, after ore loading is finished, the electric hoist pulls the chute 13 back to the original position, signals are given, and the skip system 2 starts to lift.
The utility model overcomes the defects of the prior two ore loading forms and provides the loading device which has the advantages of investment saving, less process links and convenient operation. The device can realize ore storage function, can satisfy skip dress ore loading function again, and processing is simple, and the site operation degree of difficulty is low. The device has popularization value and application prospect in newly-built and technically improved mines.
The foregoing are all preferred embodiments of the present application, and are not intended to limit the scope of the present application in any way, therefore: all equivalent changes in structure, shape and principle of this application should be covered in the protection scope of this application.
Claims (8)
1. The mine loading device of the underground trackless transport skip well of the small and medium-sized mine is characterized in that the mine loading device (1) comprises a mine groove (11) and a chute (13);
the top of the ore tank (11) is provided with a feed inlet, and the side wall of the bottom of the ore tank (11) is provided with a discharge outlet;
the chute (13) is rotatably arranged at the discharge hole through a rotating shaft assembly (14);
the rotating shaft assembly (14) is arranged at the lower edge side of the discharge hole;
the chute (13) is provided with a material storage state for closing the material outlet, and a material loading state for opening the material outlet and loading the skip system (2).
2. The underground trackless transportation skip well ore loading device for small and medium size mines according to claim 1, wherein,
the chute (13) is rotationally connected with a pull rod (15), the pull rod (15) is connected with an electric hoist (17) fixedly arranged in the space above through a steel wire rope (16), the electric hoist (17) can drive the pull rod (15) to move through the movement of the steel wire rope (16), and then the chute (13) is driven to rotate through the pull rod (15), so that the chute (13) is switched between a storage state and a loading state.
3. The underground trackless transportation skip well ore loading device for small and medium size mines according to claim 1, wherein,
the bottom tank body of the ore tank (11) is provided with an inclination, and the inclination takes the discharge hole as the lowest point and rises to the side far away from the discharge hole.
4. The underground trackless transportation skip well ore loading device for small and medium size mines according to claim 1, wherein,
a vibrating motor (18) is arranged on the tank body of the ore tank (11).
5. The underground trackless transportation skip well ore loading device for small and medium size mines according to claim 1, wherein,
the chute (13) is arranged on the equipment bracket (12).
6. A mine underground trackless transport skip well ore loading apparatus of a small and medium size mine according to any one of claims 1-5,
a discharging platform (3) is arranged above the ore loading device (1), and a discharging opening of the discharging platform (3) is arranged corresponding to the feeding opening of the ore tank (11);
and the edge, close to the discharge opening, of the discharge platform (3) is provided with a blocking skid (31) for limiting the position of the discharge vehicle (4).
7. The underground trackless transportation skip well ore loading device for small and medium size mines according to claim 6, wherein,
the ore loading device (1) is arranged in a single group or in a plurality of groups in parallel.
8. The underground trackless transportation skip well ore loading device for small and medium size mines according to claim 6, wherein,
the unloading vehicle (4) is a self-unloading type transport vehicle or a non-self-unloading type transport vehicle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222523318.0U CN219044708U (en) | 2022-09-22 | 2022-09-22 | Underground trackless transportation skip well ore loading device for medium and small-sized mines |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202222523318.0U CN219044708U (en) | 2022-09-22 | 2022-09-22 | Underground trackless transportation skip well ore loading device for medium and small-sized mines |
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| CN219044708U true CN219044708U (en) | 2023-05-19 |
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| CN202222523318.0U Active CN219044708U (en) | 2022-09-22 | 2022-09-22 | Underground trackless transportation skip well ore loading device for medium and small-sized mines |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN118419731A (en) * | 2024-06-05 | 2024-08-02 | 河北新合芯电子科技有限公司 | Deep well ore transportation system based on Beidou third generation |
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- 2022-09-22 CN CN202222523318.0U patent/CN219044708U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN118419731A (en) * | 2024-06-05 | 2024-08-02 | 河北新合芯电子科技有限公司 | Deep well ore transportation system based on Beidou third generation |
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