CN220641748U - Automatic loading and unloading horizontal storage bin for underground coal mine - Google Patents
Automatic loading and unloading horizontal storage bin for underground coal mine Download PDFInfo
- Publication number
- CN220641748U CN220641748U CN202322368384.XU CN202322368384U CN220641748U CN 220641748 U CN220641748 U CN 220641748U CN 202322368384 U CN202322368384 U CN 202322368384U CN 220641748 U CN220641748 U CN 220641748U
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- storage
- storage bin
- bin
- bins
- feeding machine
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- 239000003245 coal Substances 0.000 title claims abstract description 13
- 239000000463 material Substances 0.000 claims abstract description 23
- 229910000831 Steel Inorganic materials 0.000 claims description 4
- 239000010959 steel Substances 0.000 claims description 4
- 238000007599 discharging Methods 0.000 abstract description 24
- 239000011435 rock Substances 0.000 description 7
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000002002 slurry Substances 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 239000011232 storage material Substances 0.000 description 1
- 230000005641 tunneling Effects 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Landscapes
- Filling Or Emptying Of Bunkers, Hoppers, And Tanks (AREA)
Abstract
The utility model discloses an automatic loading and unloading horizontal storage bin for underground coal mines, which comprises a scraper feeding machine, a storage bin and a control box, wherein the storage bin is arranged in a mine tunnel, a plurality of storage bins are sequentially arranged according to the length of the mine tunnel, the discharging openings of the scraper feeding machine are positioned at the top of the storage bins, the scraper feeding machine loads the storage bins one by one, the bottom of the storage bin is provided with the discharging openings, the storage bins are sequentially discharged through the discharging openings, the bottom of the discharging opening is provided with a belt conveyor, and the storage bin is also internally provided with a material level detector.
Description
Technical Field
The utility model relates to a coal mine underground material storage system, in particular to an automatic loading and unloading horizontal storage bin for a coal mine.
Background
Rock bins are commonly used as material storage bins in coal mine downhole production systems. However, in some small-sized production systems of mines, such as underground automatic concrete stirring stations, gangue slurry filling stations, paste filling stations and the like, if a rock bin is used as a storage bin, a large number of tunnels are required to be tunneled, so that not only is the investment large and the construction period long, but also the rock bin is used as a fixed bin, and the rock bin cannot be transferred to other areas for repeated use, so that investment waste is easily caused.
Therefore, according to the characteristics of the underground roadway, the roadway length is fully utilized to develop the horizontally arranged storage bin with sufficient storage capacity and repeated use
Disclosure of Invention
In order to overcome the defects in the prior art, the utility model provides an automatic loading and unloading horizontal storage bin for underground coal mines, so as to improve the problems.
The utility model is realized by the following technical scheme:
the utility model provides an colliery is with automatic loading and unloading level storage storehouse in pit, includes scraper blade material loading machine, storage storehouse and control box, its characterized in that: the storage bin is arranged in a mine tunnel, a plurality of storage bins are sequentially arranged according to the length of the mine tunnel, the feed opening of the scraper feeding machine is located at the top of the storage bins, the scraper feeding machine feeds the storage bins one by one, the bottom of each storage bin is provided with a discharge opening, the storage bins are sequentially discharged through the discharge openings, the bottom of each discharge opening is provided with a belt conveyor, and a material level detector is further arranged in each storage bin.
Further preferably, the storage bin is a detachable steel plate bin.
Further preferably, each storage bin has a width of 1.5-5 m, a length of 1.5-6 m, and a single bin volume of 5-30 m 3 。
Further preferably, hydraulic cylinders are hinged to two sides of the storage bin, a discharging door is hinged to the bottom of the discharging opening, and the output end of each hydraulic cylinder is hinged to the corresponding discharging door.
Further preferably, the belt conveyor is a concave belt.
Further optimally, the control box is electrically connected with the material level detector, the scraper feeding machine, the belt conveyor and the hydraulic cylinder through wires.
The beneficial effects of the utility model are as follows:
the utility model provides a storage bin can carry out the level according to tunnel length and tunnel section size and arrange singly or a plurality of in proper order, guarantees that the material storage is sufficient, and the storage bin is detachable steel sheet storehouse, demountable installation, used repeatedly, avoids tunnelling rock storehouse and communication tunnel, has saved entire system's investment cost.
The storage bins are fed by a scraper feeding machine, all the bins are fed one by one, and all the bins are filled in sequence; discharging by adopting a belt conveyor, opening a discharging door one by one for discharging when discharging, and discharging the former bin by one in relay; the control box adopts a PLC programmable controller to match with a material level detector arranged on each storage bin to detect the state of the stored material level, thereby realizing automatic feeding and discharging.
Drawings
Fig. 1 is a schematic diagram of the overall structure of the present utility model.
Fig. 2 is a right side view of the storage bin of the present utility model.
Fig. 3 is an enlarged view of the storage compartment of fig. 1 in accordance with the present utility model.
In the figure: 1. a scraper blade feeding machine; 2. a storage bin; 3. a belt conveyor; 4. a control box; 5. a hydraulic cylinder; 6. a discharge door; 7. a discharge port; 8. a material; 9. a material level detector.
Detailed Description
In order to clearly illustrate the technical features of the present solution, the present utility model will be described in detail below with reference to the following detailed description and the accompanying drawings. In the description of the present utility model, it should be noted that the directions or positional relationships indicated by the terms "left", "right", "front", "rear", "inner", "outer", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model.
Example 1:
as shown in fig. 1-3, the utility model provides an automatic loading and unloading horizontal storage bin for a coal mine, which comprises a scraper feeding machine 1, a storage bin 2 and a control box 4, wherein the storage bin 2 is arranged in a mine tunnel, and a plurality of storage bins are sequentially arranged according to the length of the mine tunnel, and the storage bin is single or multiple storage bins according to the situation, so that sufficient storage of materials can be ensured. The feed opening of scraper blade material loading machine 1 is located the top of storage storehouse 2, and scraper blade material loading machine 1 is followed the top of storage storehouse 2 and is fed in to the storage storehouse, and just to storage storehouse 2 goes on the material loading one by one.
The storage bin 2 bottom is equipped with discharge opening 7, the bottom of discharge opening articulates there is discharge gate 6, the both sides of storage bin 2 articulates there is hydraulic cylinder 5, the output of hydraulic cylinder 5 articulates with discharge gate 6 mutually, and storage bin 2 is unloaded through discharge opening, discharge gate, and each storage bin is unloaded in proper order during unloading, discharge opening 7 bottom is equipped with belt feeder 3, and the belt feeder is carried away the material and is used. The storage bin 2 is internally provided with a material level detector 9, the control box 4 adopts a PLC programmable controller to cooperate with the material level detector 9 arranged on each storage bin to detect the storage material level condition, and automatic feeding and discharging are realized.
As a preferred embodiment, the storage bin 2 is a detachable steel plate bin, so that the storage bin is convenient to move and recycle.
As a preferred embodiment, each of the storage bins is generally 1.5 to 5 meters wide, 1.5 to 6 meters long, and a single bin volume of 5 to 30 meters 3 Single or multiple ones.
As a preferred embodiment, the belt conveyor 3 adopts a concave belt to prevent the material from overflowing.
As a preferred embodiment, the control box 4 is electrically connected with the material level detector 9, the scraper feeding machine 1, the belt conveyor 3 and the hydraulic cylinder 5 through wires.
The device fully utilizes the roadway length, the storage bins are horizontally arranged, the storage capacity can be guaranteed to be sufficient, the storage bins are fed by adopting a scraper feeding machine, the bins are fed one by one, and all the bins are filled in sequence. When the belt conveyor is used for discharging, the discharging doors are opened one by one for discharging when discharging, after the former bin is discharged, the latter bin is used for relay discharging, which is equivalent to using a large rock bin for storage, but the device can be detachably mounted and used repeatedly, thus avoiding tunneling the rock bin and connecting roadways and saving the investment cost of the whole system.
Example 2:
wherein the blade feeder of example 1 can be replaced with a belt conveyor and a moving plow discharge car.
When the belt conveyor is used for feeding, the discharging point of the belt conveyor is also positioned above each storage bin, the movable plow-type discharging trolley is used for discharging, the movable plow-type discharging trolley moves along with the discharging, and then each storage bin is gradually filled.
The present utility model is not described in detail in the present application, and is well known to those skilled in the art. Finally, it is noted that the above embodiments are only for illustrating the technical solution of the present utility model and not for limiting the same, and although the present utility model has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that modifications and equivalents may be made thereto without departing from the spirit and scope of the technical solution of the present utility model, which is intended to be covered by the scope of the claims of the present utility model.
Claims (6)
1. The utility model provides an colliery is with automatic loading and unloading level storage storehouse in pit, includes scraper blade material loading machine, storage storehouse and control box, its characterized in that: the storage bin is arranged in a mine tunnel, a plurality of storage bins are sequentially arranged according to the length of the mine tunnel, the feed opening of the scraper feeding machine is located at the top of the storage bins, the scraper feeding machine feeds the storage bins one by one, the bottom of each storage bin is provided with a discharge opening, the storage bins are sequentially discharged through the discharge openings, the bottom of each discharge opening is provided with a belt conveyor, and a material level detector is further arranged in each storage bin.
2. The automated horizontal storage silo for use downhole in coal mines of claim 1, wherein: the storage bin is a detachable steel plate bin.
3. The automated horizontal storage silo for use downhole in coal mines of claim 1, wherein: the width of each storage bin is 1.5-5 m, the length is 1.5-6 m, and the single bin volume is 5-30 m 3 。
4. The automated horizontal storage silo for use downhole in coal mines of claim 1, wherein: the two sides of the storage bin are hinged with hydraulic cylinders, the bottom of the discharge opening is hinged with a discharge door, and the output end of each hydraulic cylinder is hinged with the discharge door.
5. The automated horizontal storage silo for use downhole in coal mines of claim 1, wherein: the belt conveyor adopts a concave belt.
6. The automated horizontal storage silo for use downhole in coal mines of claim 1, wherein: the control box is electrically connected with the material level detector, the scraper feeding machine, the belt conveyor and the hydraulic cylinder through wires.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322368384.XU CN220641748U (en) | 2023-09-01 | 2023-09-01 | Automatic loading and unloading horizontal storage bin for underground coal mine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322368384.XU CN220641748U (en) | 2023-09-01 | 2023-09-01 | Automatic loading and unloading horizontal storage bin for underground coal mine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220641748U true CN220641748U (en) | 2024-03-22 |
Family
ID=90267151
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322368384.XU Active CN220641748U (en) | 2023-09-01 | 2023-09-01 | Automatic loading and unloading horizontal storage bin for underground coal mine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220641748U (en) |
-
2023
- 2023-09-01 CN CN202322368384.XU patent/CN220641748U/en active Active
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