CN210317392U - Gangue guide and separation device for coal mine conveying belt - Google Patents
Gangue guide and separation device for coal mine conveying belt Download PDFInfo
- Publication number
- CN210317392U CN210317392U CN201921303174.XU CN201921303174U CN210317392U CN 210317392 U CN210317392 U CN 210317392U CN 201921303174 U CN201921303174 U CN 201921303174U CN 210317392 U CN210317392 U CN 210317392U
- Authority
- CN
- China
- Prior art keywords
- coal mine
- conveying belt
- mine conveying
- gangue
- guide plate
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Images
Landscapes
- Structure Of Belt Conveyors (AREA)
Abstract
A gangue guide gangue separating device for a coal mine conveying belt comprises a section of lifting roller way arranged below the coal mine conveying belt, a plurality of supporting rollers can be matched to jack up one section of coal mine conveying belt to be horizontal after the lifting roller way is lifted, a gangue separating guide plate and a telescopic mechanism are arranged above the coal mine conveying belt, the gangue separating guide plate is hinged with a rack of the coal mine conveying belt, two ends of the telescopic mechanism are respectively hinged with the middle part of the gangue separating guide plate and the rack of the coal mine conveying belt, the gangue separating guide plate can rotate to the upper surface of the coal mine conveying belt around the hinged position of the gangue separating guide plate and the rack of the coal mine conveying belt through the telescopic motion of the telescopic mechanism, the bottom side of the gangue separating guide plate can be attached to the upper surface of the section of coal mine conveying belt which is jacked to be horizontal by the lifting roller way, and the surface of one side, opposite to the conveying direction, of the, thereby changing the movement direction of the gangue on the coal mine conveyer belt and leading the gangue to be sent out from the side surface of the coal mine conveyer belt.
Description
Technical Field
The utility model relates to a gangue field is divided in the colliery, especially relates to a gangue direction divides cash device for colliery conveyer belt.
Background
The gangue refers to waste rock which is simultaneously extracted from an underground mine or an open mine in the mining process of a coal mine and is an important reason for increasing the ash content of the coal, so measures are actively taken in the production process, the mixing of the gangue is reduced, the gangue content is reduced, and the quality of raw coal is improved. After the coal and the gangue are distinguished in the coal mine, the coal and the gangue need to be respectively conveyed and separately stored. The conveyer that adopts in the current colliery is the conveyer belt usually to the conveyer belt that commonly uses in the colliery is that the middle part has sunken structure, can transport more materials on making the conveyer belt, and avoids the material to drop from the conveyer belt. Because the restriction of colliery production site conditions, the conveyer belt quantity that can set up in the colliery is limited, therefore the transport of coal and waste rock can be generally undertaken by same conveyer belt, when actually transporting, can place coal and waste rock separately on the conveyer belt, unload by the manual work in the different positions of conveyer belt low reaches again, lead to the transportation process comparatively loaded down with trivial details time-consuming, also consumed a large amount of manpowers. The reason for the above problem is that the conveying direction of the materials on the conveying belt is difficult to be automatically changed by machine control, so that the coal and the gangue can be respectively conveyed to different positions only by manual discharging, and therefore, a gangue guide gangue-separating device capable of changing the gangue conveying direction through machine operation needs to be added on the existing coal mine conveying belt.
SUMMERY OF THE UTILITY MODEL
For solving the problem in the above-mentioned current colliery is carried, the utility model provides a waste rock direction branch cash device for colliery conveyer belt.
The utility model discloses a solve the technical scheme that above-mentioned technical problem adopted and be: a gangue guide gangue separating device for a coal mine conveying belt comprises a section of lifting type roller way arranged below the coal mine conveying belt, wherein a plurality of supporting rollers are arranged on the lifting type roller way at intervals along the length direction of the coal mine conveying belt, the supporting rollers are horizontally arranged and are vertical to the length direction of the coal mine conveying belt, and after the lifting type roller way is lifted, the plurality of supporting rollers can be matched with a section of coal mine conveying belt above the lifting type roller way to jack up the corresponding coal mine conveying belt to be horizontal, and the plurality of supporting rollers can synchronously rotate along with the coal mine conveying belt;
the coal mine conveying belt is provided with a gangue separating guide plate and a telescopic mechanism for driving the gangue separating guide plate to rotate, the gangue separating guide plate is hinged with a frame of the coal mine conveying belt, two ends of the telescopic mechanism are respectively hinged with the middle of the gangue separating guide plate and the frame of the coal mine conveying belt, the gangue separating guide plate can rotate to the upper surface of the coal mine conveying belt around the hinged position of the gangue separating guide plate and the frame of the coal mine conveying belt through the telescopic motion of the telescopic mechanism, the bottom side of the gangue separating guide plate can be attached to the upper surface of one section of the coal mine conveying belt which is jacked to the horizontal section by a lifting roller way, and the surface of one side, opposite to the conveying direction, of the gangue separating guide plate and the coal mine conveying belt extends to the edge of the width direction of the coal mine conveying belt along the conveying direction, so that the movement direction.
Preferably, the waste rock separating guide plate is formed by connecting two flat plates, the two flat plates are perpendicular to the horizontal surface of the coal mine conveying belt when being attached to the coal mine conveying belt, one flat plate extends to the edge of the other side of the coal mine conveying belt along the conveying direction from the edge of one side of the coal mine conveying belt, and waste rocks on the coal mine conveying belt can be sent out from the edge of the same side of the coal mine conveying belt.
Preferably, the waste rock separating guide plate is formed by connecting two flat plates, the two flat plates are perpendicular to the horizontal surface of the coal mine conveying belt when being attached to the coal mine conveying belt, one end of each flat plate is located in the middle of the coal mine conveying belt in the width direction, and the other ends of the two flat plates extend to the edges of the two sides of the coal mine conveying belt along the conveying direction respectively, so that waste rocks on the coal mine conveying belt are sent out from the edges of the two sides of the coal mine conveying belt respectively.
Preferably, the lifting roller way is hinged with the bottom end of the rack of the coal mine conveying belt through a plurality of connecting rods, the connecting rods are divided into two groups, the two groups of connecting rods are respectively positioned on two sides of the supporting roller in the length direction, and all the connecting rods are parallel to each other, so that a parallelogram structure is formed among the connecting rods, the lifting roller way and the bottom end of the rack of the coal mine conveying belt.
Preferably, the hinged position of the gangue separating guide plate and the coal mine conveyor belt frame is positioned on one side of the lifting roller way along the conveying direction of the coal mine conveyor belt.
Preferably, the lifting roller way moves along the horizontal direction along the conveying direction of the coal mine conveying belt when being lifted along with the rotation of the connecting rod.
Preferably, a transition rod is hinged between the waste rock separating guide plate and the lifting roller way, and the transition rod can drive the lifting roller way to rotate around the connecting rod and synchronously lift through the movement of the transition rod when the waste rock separating guide plate rotates towards the coal mine conveying belt.
Preferably, the telescopic mechanism adopts one of an air cylinder, an oil cylinder or an electric push rod.
According to the technical scheme, the beneficial effects of the utility model are that:
the utility model provides a waste rock direction branch cash device for colliery conveyer belt, can not contact with colliery conveyer belt when transporting the coal on the colliery conveyer belt, just can not influence the transport of coal yet, and when transporting the waste rock on the colliery conveyer belt, the over-and-under type roll table can rise, can jack up a section colliery conveyer belt from the structure that the middle part is sunken to the whole level through the over-and-under type roll table, the waste rock baffle can rotate towards the colliery conveyer belt downwards simultaneously, the border of branch cash baffle bottom side will paste on the colliery conveyer belt is jack-up by the over-and-under type roll table to one section of level, the waste rock on the colliery conveyer belt will contact with branch cash baffle at this moment, and branch cash baffle extends to the side border of colliery conveyer belt along the direction of transportation, can change the direction of motion of the waste rock on the colliery conveyer belt through passing cash baffle, make the waste rock send out from the side of colliery conveyer belt, can set up in advance and be used for collecting the device, just can distinguish the transport route of waste rock and the transport route of coal automatically, avoided carrying the waste rock the condition of distinguishing by artifical unloading after targetting in place, operation process is very simple and convenient, only need change telescopic machanism flexible direction can, make the transportation process of waste rock greatly simplify, and reduced the waste rock and carried the reliance to artifical, the manpower has been practiced thrift, device low cost, moreover, the steam generator is simple in structure, easily install in the colliery environment in the pit, can promote the economic benefits in colliery, and convenient popularization and application.
Drawings
Fig. 1 is a schematic structural view of the coal mine conveyor belt, in which the chain line indicates the coal mine conveyor belt;
FIG. 2 is a schematic front view of the lifting roller way and a gangue separating guide plate in cooperation for gangue separation, and chain lines in the diagram show a coal mine conveying belt;
FIG. 3 is a top view of FIG. 2;
fig. 4 is a schematic top view of another gangue guide plate structure.
The labels in the figure are: 1. the device comprises a lifting roller way, 2, a supporting roller, 3, a waste rock separating guide plate, 4, a telescopic mechanism, 5, a connecting rod, 6 and a transition rod.
Detailed Description
Referring to the drawings, the specific embodiments are as follows:
a gangue guide gangue separating device for a coal mine conveying belt comprises a section of lifting type roller way 1 arranged below the coal mine conveying belt, a plurality of supporting rollers 2 are arranged on the lifting type roller way 1 at intervals along the length direction of the coal mine conveying belt, the supporting rollers 2 are horizontally arranged and are vertical to the length direction of the coal mine conveying belt, the lifting type roller way 1 is hinged with the bottom end of a rack of the coal mine conveying belt through a plurality of connecting rods 5, the plurality of connecting rods 5 are divided into two groups, the two groups of connecting rods 5 are respectively positioned at two sides of the length direction of the supporting rollers 2, all the connecting rods 5 are parallel to each other, so that a parallelogram structure is formed between the connecting rods 5, the lifting type roller way 1 and the bottom end of the rack of the coal mine conveying belt, after the lifting type roller way 1 is lifted, the plurality of supporting rollers 2 can be matched with, the lifting roller way 1 moves along the horizontal direction along the conveying direction of the coal mine conveying belt when rotating and lifting along with the connecting rod 5.
A waste rock separating guide plate 3 and a telescopic mechanism 4 for driving the waste rock separating guide plate 3 to rotate are arranged above the coal mine conveying belt, the telescopic mechanism 4 adopts one of an air cylinder, an oil cylinder or an electric push rod, the waste rock separating guide plate 3 is hinged with the frame of the coal mine conveying belt, the hinged position of the waste rock separating guide plate 3 and the frame of the coal mine conveying belt is positioned on one side of the lifting roller bed 1 along the conveying direction of the coal mine conveying belt, two ends of the telescopic mechanism 4 are respectively hinged with the middle part of the waste rock separating guide plate 3 and the frame of the coal mine conveying belt, the waste rock separating guide plate 3 can rotate to the upper surface of the coal mine conveying belt around the hinged position of the waste rock separating guide plate 3 and the frame of the coal mine conveying belt through the telescopic motion of the telescopic mechanism 4, the bottom side of the waste rock separating guide plate 3 can be attached to the upper surface of a section of the coal mine conveying belt which is jacked to be horizontal by the lifting roller bed, thereby changing the movement direction of the gangue on the coal mine conveyer belt and leading the gangue to be sent out from the side surface of the coal mine conveyer belt.
The waste rock separating guide plate 3 is formed by connecting two flat plates, and the two flat plates are perpendicular to the horizontal surface of the coal mine conveying belt when being attached to the coal mine conveying belt, as shown in fig. 3, one flat plate extends to the edge of the other side of the coal mine conveying belt from the edge of one side of the coal mine conveying belt along the conveying direction, so that waste rocks on the coal mine conveying belt can be sent out from the edge of the same side of the coal mine conveying belt; as shown in fig. 4, the gangue separating guide plate 3 may also adopt another structure, one end of the two flat plates connected with each other is located in the middle of the coal mine conveying belt along the width direction, and the other ends of the two flat plates extend to the edges of the two sides of the coal mine conveying belt along the conveying direction respectively, so that the gangue on the coal mine conveying belt is sent out from the edges of the two sides of the coal mine conveying belt respectively.
A transition rod 6 is hinged between the gangue guide plate 3 and the lifting roller way 1, the transition rod 6 can drive the lifting roller way 1 to rotate around a connecting rod 5 and synchronously lift up through the movement of the transition rod 6 when the gangue guide plate 3 rotates towards the coal mine conveying belt, as shown in figures 1 and 2, when the telescopic mechanism 4 extends, the gangue guide plate 3 rotates downwards, the transition rod 6 in figure 1 rotates clockwise around the hinged part of the gangue guide plate and the gangue guide plate 3, so that the lifting roller way 1 in figure 1 also rotates clockwise, the lifting roller way 1 can also synchronously lift up to the position shown in figure 2 when the gangue guide plate 3 rotates to the position attached to the coal mine conveying belt shown in figure 2, the rotation of the gangue guide plate 3 and the lifting of the lifting roller way 1 can be simultaneously controlled through the telescopic mechanism 4, the energy is saved, and the structure is simplified.
Claims (8)
1. The utility model provides a waste rock direction divides cash device for colliery conveyer belt which characterized in that: the coal mine conveying belt jacking device comprises a lifting roller way (1) arranged below a coal mine conveying belt, wherein a plurality of supporting rollers (2) are arranged on the lifting roller way (1) at intervals along the length direction of the coal mine conveying belt, the supporting rollers (2) are horizontally arranged and are vertical to the length direction of the coal mine conveying belt, and after the lifting roller way (1) is lifted, the supporting rollers (2) can be matched to jack a section of coal mine conveying belt above the lifting roller way to be horizontal, and the supporting rollers (2) can synchronously rotate along with the coal mine conveying belt;
a waste rock separating guide plate (3) and a telescopic mechanism (4) for driving the waste rock separating guide plate (3) to rotate are arranged above the coal mine conveying belt, the waste rock separating guide plate (3) is hinged with the frame of the coal mine conveying belt, two ends of the telescopic mechanism (4) are respectively hinged with the middle part of the waste rock separating guide plate (3) and the frame of the coal mine conveying belt, the waste rock separating guide plate (3) can rotate to the upper surface of the coal mine conveying belt around the hinged position of the waste rock separating guide plate and the coal mine conveying belt frame through the telescopic motion of the telescopic mechanism (4), the bottom side of the waste rock separating guide plate (3) can be attached to the upper surface of a section of the coal mine conveying belt which is jacked to be horizontal by the lifting roller way (1), the surface of one side of the waste rock separating guide plate (3) opposite to the conveying direction of the coal mine conveying belt extends to the edge of the width direction of the coal mine conveying belt along the conveying direction, thereby changing the movement direction of the gangue on the coal mine conveyer belt and leading the gangue to be sent out from the side surface of the coal mine conveyer belt.
2. The gangue guiding and separating device for the coal mine conveying belt as claimed in claim 1, wherein: the waste rock separating guide plate (3) is formed by connecting two flat plates, the two flat plates are perpendicular to the horizontal surface of the coal mine conveying belt when being attached to the coal mine conveying belt, one flat plate extends to the edge of the other side of the coal mine conveying belt along the conveying direction from the edge of one side of the coal mine conveying belt, and waste rock on the coal mine conveying belt can be sent out from the edge of the same side of the coal mine conveying belt.
3. The gangue guiding and separating device for the coal mine conveying belt as claimed in claim 1, wherein: the waste rock separating guide plate (3) is formed by connecting two flat plates, the two flat plates are perpendicular to the horizontal surface of the coal mine conveying belt when being attached to the coal mine conveying belt, one ends of the two flat plates are connected with each other and located in the middle of the coal mine conveying belt in the width direction, and the other ends of the two flat plates extend to the edges of the two sides of the coal mine conveying belt along the conveying direction respectively, so that waste rock on the coal mine conveying belt is sent out from the edges of the two sides of the coal mine conveying belt respectively.
4. A gangue guiding and separating device for a coal mine conveying belt according to claim 2 or 3, wherein: the lifting type roller way (1) is hinged to the bottom end of a machine frame of the coal mine conveying belt through a plurality of connecting rods (5), the connecting rods (5) are divided into two groups, the two groups of connecting rods (5) are respectively located on two sides of the length direction of the supporting roller (2), all the connecting rods (5) are parallel to each other, and a parallelogram structure is formed among the connecting rods (5), the lifting type roller way (1) and the bottom end of the machine frame of the coal mine conveying belt.
5. The gangue guiding and separating device for the coal mine conveying belt as claimed in claim 4, wherein: the hinged position of the waste rock separating guide plate (3) and the coal mine conveyer belt frame is positioned on one side of the lifting roller way (1) along the conveying direction of the coal mine conveyer belt.
6. The gangue guiding and separating device for the coal mine conveying belt as claimed in claim 5, wherein: the lifting roller way (1) moves along the horizontal direction along the conveying direction of the coal mine conveying belt when rotating and lifting along with the connecting rod (5).
7. The gangue guiding and separating device for the coal mine conveying belt as claimed in claim 5, wherein: a transition rod (6) is hinged between the waste rock separating guide plate (3) and the lifting roller way (1), and the transition rod (6) can drive the lifting roller way (1) to rotate around the connecting rod (5) and synchronously lift through the movement of the transition rod (6) when the waste rock separating guide plate (3) rotates towards a coal mine conveying belt.
8. The gangue guiding and separating device for the coal mine conveying belt as claimed in claim 1, wherein: the telescopic mechanism (4) adopts one of an air cylinder, an oil cylinder or an electric push rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921303174.XU CN210317392U (en) | 2019-08-13 | 2019-08-13 | Gangue guide and separation device for coal mine conveying belt |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921303174.XU CN210317392U (en) | 2019-08-13 | 2019-08-13 | Gangue guide and separation device for coal mine conveying belt |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210317392U true CN210317392U (en) | 2020-04-14 |
Family
ID=70129569
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921303174.XU Expired - Fee Related CN210317392U (en) | 2019-08-13 | 2019-08-13 | Gangue guide and separation device for coal mine conveying belt |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210317392U (en) |
-
2019
- 2019-08-13 CN CN201921303174.XU patent/CN210317392U/en not_active Expired - Fee Related
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN207129679U (en) | Bagged material is dialled from formula unstacker | |
| CN207121229U (en) | A kind of pocket unstacker | |
| CN107175782A (en) | A kind of intelligence weighs lifting circulation stirring equipment | |
| CN101943024B (en) | Whole pulling and moving type whole-process unloading belt conveyor for coal mine underground filling | |
| CN210317392U (en) | Gangue guide and separation device for coal mine conveying belt | |
| CN113060474B (en) | Round-link chain production loading attachment | |
| CN202244174U (en) | Automatic single brick feeding machine | |
| CN204777729U (en) | Stocker | |
| CN213266320U (en) | Automatic turning and taking device for organic fertilizer | |
| CN201763386U (en) | Integral pulling and moving type whole-course unloading belt conveyor for coal mine downhole filling | |
| CN206645549U (en) | One kind makes big tank iron plate carrying implement | |
| CN213504886U (en) | Hacking machine send a device | |
| CN220200730U (en) | Automatic charging elevator | |
| CN106429393A (en) | Tile loading machine | |
| CN202625226U (en) | Belt conveyor with groove-shaped supporting roller | |
| CN210527047U (en) | High-efficient fertilizer automatic production line | |
| CN210656730U (en) | Fertilizer fermentation conveying system | |
| CN105775605B (en) | Chain type bulk material lifting apparatus | |
| CN214651063U (en) | Suspended solid fermentation piling machine | |
| CN202687327U (en) | Belt feeder with guide chute | |
| CN202864248U (en) | Belt conveyor capable of discharging easily with high inclination-angle raised edges | |
| CN210655059U (en) | Smoothly-operated fermentation material conveying device | |
| CN110721489A (en) | Automatic feeding device of pulse vacuum drying machine | |
| CN220885732U (en) | Intelligent mine transportation device for large open-pit mining | |
| CN202625333U (en) | Large-dip angle raised edge belt machine |
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: 20200414 Termination date: 20200813 |