CN211337747U - Mining current-limiting uniform ore removal feeding device - Google Patents
Mining current-limiting uniform ore removal feeding device Download PDFInfo
- Publication number
- CN211337747U CN211337747U CN201922122260.7U CN201922122260U CN211337747U CN 211337747 U CN211337747 U CN 211337747U CN 201922122260 U CN201922122260 U CN 201922122260U CN 211337747 U CN211337747 U CN 211337747U
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- Prior art keywords
- discharge chute
- rectangular
- feeding
- ore
- conveying belt
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- Expired - Fee Related
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Abstract
The utility model discloses a mining current-limiting uniform ore removal loading device, which comprises a rectangular discharge chute arranged above an ore conveying belt, wherein the rectangular discharge chute is wide at the top and narrow at the bottom and is funnel-shaped, a sieve plate is arranged at the upper part of the rectangular discharge chute, and an annular sealing belt in contact with the ore conveying belt is arranged at the bottom edge of the rectangular discharge chute; a feeding port and a discharging port are respectively arranged on two sides of the rectangular discharging chute, and a feeding guide plate is arranged on the outer side of the feeding port; a rectangular discharge chute is arranged at a feeding point, and oversize mineral aggregate is filtered by a material screening plate, so that the feeding uniformity is ensured; the annular sealing belt can ensure that mineral aggregate cannot leak out from a gap between the bottom edge of the rectangular discharge chute and the ore conveying belt on one hand, and can prevent the ore conveying belt from being worn due to direct contact with the rectangular discharge chute on the other hand; the device can avoid the occurrence of the condition of stacking, evenly remove ore and feed, reduce the failure rate of the belt conveyor and ensure the normal operation of production.
Description
Technical Field
The utility model relates to a mine construction equipment technical field specifically is a mining current-limiting evenly goes out ore deposit loading attachment.
Background
In the process of roadway construction, an adhesive tape transportation system is mainly adopted to take the ore transportation task of a mining team. Two wedge-shaped baffle plates are adopted at the feeding point of each digging team, so that the ore feeding speed of a forklift or a crusher is high and uneven, and the ore feeding of the forklift is difficult to control manually. When each mining team goes to mine, the belt near the feeding point is quickly piled up by the mine, the belt full of mine runs to the position near the feeding point of the next mining team, when the belt is overlapped with the mine of the mining team, like flood, a large amount of mine of the upper belt is scattered, part of mine falls on the bottom belt and is conveyed to the tail of the belt conveyor by the bottom belt to be rolled into the tail roller, the mine rolled into the tail roller is gradually increased along with the time extension, so that the load of the belt conveyor is increased, the belt speed is reduced, the problems of mine scattering and load increase are more obvious, and finally the overload stop of the belt conveyor is caused. The workload of workers for cleaning and scattering ores is large, the frequent failure of the rubber belt conveyor is caused, and the normal production is severely restricted.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide an even ore removal loading attachment of mining current-limiting, the device can avoid the emergence of the windrow condition, and even ore removal material loading reduces the fault rate of sealing-tape machine, guarantees the normal clear of production.
The utility model provides a technical scheme that its technical problem adopted is:
a mining current-limiting uniform ore removal feeding device comprises a rectangular discharging groove arranged above an ore conveying belt, wherein the rectangular discharging groove is wide in top and narrow in bottom and is funnel-shaped, a screening plate is arranged at the upper part of the rectangular discharging groove, and an annular sealing belt in contact with the ore conveying belt is arranged at the bottom edge of the rectangular discharging groove; a feeding port and a discharging port are respectively arranged on two sides of the rectangular discharging groove, and a feeding guide plate is arranged on the outer side of the feeding port.
Further, the sieve flitch is the grid formula, and the length and width size of grid is 250 mm.
Further, the vertical height from the bottom edge of the rectangular discharging groove to the ore conveying belt is 50 mm.
Further, the vertical height of the screening plate from the top edge of the rectangular discharging groove is 200 mm.
Further, the length and width of the discharge hole are 400mm x 300 mm.
The utility model has the advantages that a rectangular discharging groove is arranged at the feeding point, and the oversize mineral aggregate is filtered by the material sieving plate, so that the feeding uniformity is ensured; the annular sealing belt can ensure that mineral aggregate cannot leak out from a gap between the bottom edge of the rectangular discharge chute and the ore conveying belt on one hand, and can prevent the ore conveying belt from being worn due to direct contact with the rectangular discharge chute on the other hand; the feeding port and the discharging port enable mineral materials on the mineral conveying belt to circulate, and continuous feeding is guaranteed; the feeding guide plate is arranged at the feeding port, so that incoming materials from the downstream can smoothly enter the rectangular discharging chute; the device can avoid the occurrence of the condition of stacking, evenly remove ore and feed, reduce the failure rate of the belt conveyor and ensure the normal operation of production.
Drawings
The invention will be further described with reference to the following figures and examples:
fig. 1 is a schematic structural diagram of the present invention;
fig. 2 is a top view of the present invention;
fig. 3 is a side view of the present invention.
Detailed Description
With reference to fig. 1 to 3, the utility model provides a mining current-limiting uniform ore removal and feeding device, which comprises a rectangular discharging chute 2 arranged above an ore conveying belt 1, wherein the rectangular discharging chute 2 can be supported and fixed by a support rod 8 arranged on an outer frame 9 of the ore conveying belt; the rectangular discharge chute 2 is wide at the top and narrow at the bottom and is funnel-shaped, the upper part of the rectangular discharge chute 2 is covered with a sieve plate 3, preferably, the sieve plate 3 is in a grid type, and the length and width of the grid are 250mm x 250 mm; the vertical height of the screening plate 3 from the top edge of the rectangular discharge chute is 200 mm; the bottom edge of the rectangular discharging groove 2 is provided with an annular sealing belt 4 which is contacted with the ore conveying belt 1; the annular sealing belt 4 and the rectangular discharging groove 2 can be fixed through adhesive; the vertical height from the bottom edge of the rectangular discharging groove 2 to the ore conveying belt is 50 mm; a feeding port 5 and a discharging port 6 are respectively arranged on two sides of the rectangular discharging chute 2, and the length and width of the discharging port are 400mm x 300 mm; two symmetrical feeding guide plates 7 are arranged on the outer side of the feeding port 5, and the two feeding guide plates are gradually expanded outwards from the feeding side and are in a horn mouth shape.
At a feeding point, mineral aggregate is poured on the screening plate 3, and the screening plate 3 filters out the large mineral aggregate to ensure the uniformity of feeding; the annular sealing belt 4 can ensure that mineral aggregate cannot leak out from a gap between the bottom edge of the rectangular discharge chute 2 and the ore conveying belt 1, and can prevent the ore conveying belt from being worn due to direct contact with the rectangular discharge chute; the feeding port 5 and the discharging port 6 enable mineral materials on the ore conveying belt to circulate, and continuous feeding is guaranteed; the feeding guide plate is arranged at the feeding port 5, so that incoming materials from the downstream can smoothly enter the rectangular discharging chute; the device can avoid the occurrence of the condition of stacking, evenly remove ore and feed, reduce the failure rate of the belt conveyor and ensure the normal operation of production.
The above description is only a preferred embodiment of the present invention, and is not intended to limit the present invention in any way; the invention is not limited to the embodiments described herein, but is capable of other embodiments according to the invention, and may be used in various other applications, including, but not limited to, industrial. Therefore, any simple modification, equivalent replacement, equivalent change and modification made to the above embodiments by the technical entity of the present invention all still belong to the protection scope of the technical solution of the present invention.
Claims (5)
1. The mining current-limiting uniform ore removal feeding device is characterized by comprising a rectangular discharging groove arranged above an ore conveying belt, wherein the rectangular discharging groove is wide at the top and narrow at the bottom and is funnel-shaped, a screening plate is arranged at the upper part of the rectangular discharging groove, and an annular sealing belt in contact with the ore conveying belt is arranged at the bottom edge of the rectangular discharging groove; a feeding port and a discharging port are respectively arranged on two sides of the rectangular discharging groove, and a feeding guide plate is arranged on the outer side of the feeding port.
2. The mining flow-limiting uniform ore removal and feeding device of claim 1, wherein the sieve plate is in a grid form, and the grid has a length and width dimension of 250mm x 250 mm.
3. The mining flow-limiting uniform ore removal and feeding device for the mines as claimed in claim 1 or 2, wherein the vertical height of the bottom edge of the rectangular discharge chute from the ore conveying belt is 50 mm.
4. The mining flow-limiting uniform ore removal and feeding device of claim 1 or 2, wherein the vertical height of the sieve plate from the top edge of the rectangular discharge chute is 200 mm.
5. The mining flow-limiting uniform ore removal and feeding device according to claim 1 or 2, wherein the length and width of the discharge port is 400mm by 300 mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922122260.7U CN211337747U (en) | 2019-12-02 | 2019-12-02 | Mining current-limiting uniform ore removal feeding device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201922122260.7U CN211337747U (en) | 2019-12-02 | 2019-12-02 | Mining current-limiting uniform ore removal feeding device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211337747U true CN211337747U (en) | 2020-08-25 |
Family
ID=72098911
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201922122260.7U Expired - Fee Related CN211337747U (en) | 2019-12-02 | 2019-12-02 | Mining current-limiting uniform ore removal feeding device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211337747U (en) |
-
2019
- 2019-12-02 CN CN201922122260.7U patent/CN211337747U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200825 Termination date: 20211202 |