CN219905891U - Colliery conveyer with anticreep material mechanism - Google Patents
Colliery conveyer with anticreep material mechanism Download PDFInfo
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- CN219905891U CN219905891U CN202320946196.8U CN202320946196U CN219905891U CN 219905891 U CN219905891 U CN 219905891U CN 202320946196 U CN202320946196 U CN 202320946196U CN 219905891 U CN219905891 U CN 219905891U
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- coal mine
- sliding
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- 239000000463 material Substances 0.000 title claims description 11
- 230000005540 biological transmission Effects 0.000 claims abstract description 36
- 239000003245 coal Substances 0.000 claims abstract description 17
- 229910052500 inorganic mineral Inorganic materials 0.000 abstract description 7
- 239000011707 mineral Substances 0.000 abstract description 7
- 230000000903 blocking effect Effects 0.000 abstract description 5
- 238000005065 mining Methods 0.000 abstract description 5
- 230000000694 effects Effects 0.000 description 6
- 230000005526 G1 to G0 transition Effects 0.000 description 4
- 238000010586 diagram Methods 0.000 description 2
- 230000000149 penetrating effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
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- Rollers For Roller Conveyors For Transfer (AREA)
Abstract
The utility model is suitable for the technical field of coal mining, and discloses a coal mine conveyor with an anti-falling mechanism. According to the technical scheme, under the action of sleeving and meshing transmission of the transmission chain wheel and the follow-up chain wheel through the transmission chain ring and the action of transmission of the transmission sleeve by rotating the screw rod, the first baffle plates can be used for blocking and protecting the surface of the conveying table, and meanwhile, the distance between the two groups of first baffle plates is adjusted, so that mineral aggregates with different sizes can be fully blocked and protected, and the mineral aggregates are prevented from being separated from the surface of the conveying belt randomly due to vibration.
Description
Technical Field
The utility model is applicable to the technical field of coal mining, and particularly relates to a coal mine conveyor with an anti-falling mechanism.
Background
At present, the working environment of the mining conveyor is severe, complex and dangerous, the working flow line of the whole equipment is huge, but the mined ore can be transported and conveyed rapidly and conveniently, and the mining conveyor is widely applied to the mining process of the ore.
However, because the whole driving mechanism of the conveyor is concentrated at the discharge port, the driving mechanism can generate corresponding vibration during operation and then is transmitted to the discharge port of the conveyor, and the discharge port of the conveyor is not provided with a corresponding blocking mechanism, the surface of the conveyor is easily caused to separate the ores stacked on the surface of the conveyor from the surface of the conveyor when the surface of the conveyor vibrates, and the normal conveying quality of the ores is influenced. Therefore, we propose a coal mine conveyor with an anti-drop mechanism.
Disclosure of Invention
The utility model mainly aims to provide a coal mine conveyor with an anti-drop mechanism, which can effectively solve the problems in the background technology.
In order to achieve the above purpose, the technical scheme adopted by the utility model is as follows:
the coal mine conveyor with the anti-drop mechanism comprises a conveying table, wherein hollow frames are fixedly arranged on the surfaces of two sides of the bottom of the conveying table, pushing frames are slidably attached to the outer side surfaces of the top of each hollow frame, and first striker plates are movably arranged on the surfaces of two sides of the top of the conveying table;
a rotating screw rod is rotatably arranged in each hollow frame through a bearing, a driving rod is fixedly arranged on the middle end surface of each hollow frame side edge, a follow-up chain wheel is fixedly sleeved on the outer side surface of each driving rod, a transmission chain ring is meshed and sleeved between the outer sides of each two groups of follow-up chain wheels, a servo motor is fixedly arranged on the two side surfaces of the middle end of the bottom of the conveying table, a transmission chain wheel is fixedly sleeved on the outer side surface of each servo motor transmission shaft, and the outer sides of the transmission chain wheels are meshed with the inner sides of the transmission chain rings;
every the transmission sleeve has all been cup jointed in the activity of rotation lead screw outside surface, every the transmission sleeve outside surface all is connected with pushing away frame bottom surface stationary phase, and pushes away frame side top and is connected with first striker plate outside bottom surface stationary phase.
Through adopting above-mentioned technical scheme, cup joint drive sprocket and follow-up sprocket through the drive chain circle and under meshing transmission effect to and rotate the transmission effect of lead screw transmission sleeve for first striker plate can be when keeping off material protection to carrying the platform surface and handle, adjusts the interval between two sets of first baffles and make it can be abundant block the protection to not unidimensional mineral aggregate, avoid the mineral aggregate to receive vibrations and arbitrary follow conveyer belt surface breaks away from.
As an alternative of the technical scheme of the utility model, the top surface of each first striker plate is fixedly provided with a sleeving plate, a second striker plate is arranged between the two groups of sleeving plates in a penetrating and sliding manner, sliding blocks are fixedly arranged on the surfaces of two ends of the outer side of each second striker plate, sliding grooves are formed in two sides of the inner part of each sleeving plate, and the sliding blocks are arranged in the sliding grooves in a sliding manner.
Through adopting above-mentioned technical scheme, through the sliding tray under the direction slip effect to the sliding block for the second striker plate can be in and carry out fender material protection treatment to it above carrying the platform, further improves the fender protection quality to carrying platform surface material.
As an alternative of the technical scheme of the utility model, the conveying table is internally provided with the rotary rollers in a rotary manner, the number of the rotary rollers is a plurality of groups, and conveying belts are sleeved between the outer side surfaces of the rotary rollers.
Through adopting above-mentioned technical scheme, realize the drive effect to rotating the cylinder through external driving mechanism, and then guarantee the transportation processing to the mineral aggregate.
As an alternative of the technical scheme of the utility model, the top of each hollow frame is provided with a limiting groove, and the bottom of the sliding frame is slidably arranged in the limiting groove.
Through adopting above-mentioned technical scheme, through the spacing effect of guide of spacing groove to the carriage under and guarantee the transmission rationality of whole device.
Compared with the prior art, the utility model has the following beneficial effects:
1. according to the coal mine conveyor with the anti-drop mechanism, under the action of sleeving and meshing transmission of the transmission chain wheel and the follow-up chain wheel through the transmission chain ring, when the servo motor operates to drive the transmission chain wheel to rotate, the driving rods and the rotating screw rods which are positioned at two ends of the side edge of the bottom of the conveying table can be synchronously driven to synchronously rotate in the same direction, and under the action of the transmission sleeve by combining the transmission action of the rotating screw rods to the transmission sleeve, the corresponding driving force of the first baffle plates positioned at the left side and the right side of the conveying table can be provided for the first baffle plates, so that the first baffle plates can block and protect mineral aggregates with different sizes by adjusting the distance between the two groups of first baffle plates while carrying out material blocking and protecting treatment on the surface of the conveying table, and the mineral aggregates are prevented from vibrating and being separated from the surface of the conveying belt at will.
2. According to the coal mine conveyor with the anti-drop mechanism, the second striker plates are arranged between the tops of the first striker plates through the sleeving plates, so that when the positions of the first striker plates are adjusted, the sleeving plates can horizontally move outside the second striker plates, the second striker plates can still be positioned above the conveying table to perform blocking protection treatment on the second striker plates, and blocking protection quality of materials on the surface of the conveying table is further improved.
Drawings
FIG. 1 is a schematic diagram of an overall elevation cross-sectional structure of a coal mine conveyor with an anti-drop mechanism of the present utility model;
FIG. 2 is an enlarged schematic view of the A part of the coal mine conveyor with the anti-drop mechanism;
FIG. 3 is a schematic diagram of the overall left side cross-sectional structure of a coal mine conveyor with an anti-drop mechanism according to the present utility model.
Reference numerals: 1. a conveying table; 11. rotating the drum; 12. a conveyor belt; 2. a hollow frame; 21. rotating the screw rod; 22. a transmission sleeve; 23. a carriage; 24. a pushing frame; 25. a driving rod; 26. a follow-up sprocket; 27. a drive chain ring; 28. a servo motor; 29. a drive sprocket; 3. a first striker plate; 31. sleeving a plate; 32. a second striker plate; 4. a sliding block; 41. a sliding groove; 5. and a limit groove.
Detailed Description
As shown in fig. 1-3, the present utility model provides a technical solution: the utility model provides a colliery conveyer with anticreep material mechanism, the inside rotation of delivery table 1 installs rotatory cylinder 11, and the quantity of rotatory cylinder 11 is a plurality of groups, has cup jointed conveyer belt 12 between the surface of rotatory cylinder 11 outside.
In this technical scheme (through the illustration of fig. 1, fig. 2 and fig. 3), every cavity frame 2 side middle-end surface fixed mounting has actuating lever 25, and the follow-up sprocket 26 has all been fixedly cup jointed to every actuating lever 25 outside surface, and the meshing has cup jointed drive sprocket 27 between every two sets of follow-up sprocket 26 outsides, and the equal fixed mounting in end both sides surface has servo motor 28 in the bottom of delivery table 1, and the drive sprocket 29 has all been fixedly cup jointed to every servo motor 28 transmission shaft outside surface, and the drive sprocket 29 outside meshes with drive sprocket 27 inboard.
In this technical scheme (shown in fig. 1, 2 and 3), each hollow frame 2 is internally provided with a rotating screw rod 21 through bearing rotation, the outer side surface of each rotating screw rod 21 is movably sleeved with a transmission sleeve 22, the outer side surface of each transmission sleeve 22 is connected with the bottom surface stationary phase of a pushing frame 24, and the top end of the side edge of the pushing frame 24 is connected with the bottom surface stationary phase of the outer side of the first striker plate 3.
In this technical scheme (shown in fig. 1, 2 and 3), the top surface of each first striker plate 3 is fixedly provided with a sleeving plate 31, a second striker plate 32 is installed between the two sets of sleeving plates 31 in a penetrating and sliding manner, sliding blocks 4 are fixedly installed on the surfaces of two ends of the outer side of the second striker plate 32, sliding grooves 41 are formed in two sides of the inner side of the sleeving plate 31, and the sliding blocks 4 are installed inside the sliding grooves 41 in a sliding manner.
In some technical solutions (shown in fig. 1, 2 and 3), the top of each hollow frame 2 is provided with a limiting groove 5, and the bottom of the sliding frame 23 is slidably mounted inside the limiting groove 5.
When the automatic feeding device is in operation, after the two groups of servo motors 28 are opened through an external control switch to synchronously operate the drive chain wheels 29, the drive chain rings 27 are combined to drive the drive chain wheels 29 and the follow-up chain wheels 26 to synchronously and co-directionally rotate under the meshing transmission action of the drive chain wheels 29, the corresponding driving force of the sliding frame 23 positioned outside the hollow frame 2 can be driven under the transmission action of the drive sleeve 22 by combining the drive screw 21, the sliding frame 23 can horizontally move and simultaneously provide corresponding driving force for the pushing frame 24 and the first striker plate 3, the first striker plate 3 can horizontally move towards each other on the top surface of the conveying table 1, the spacing between the two groups of first striker plates 3 is adjusted to block the materials with different sizes, and then the second striker plates 32 can horizontally move in the two groups of sleeved plates 31 synchronously, so that the second striker plates 32 can be always positioned on the top surface of the conveying table 1 to block the materials when the first striker plates 3 are in the adjusting positions.
Claims (5)
1. Coal mine conveyor with anticreep material mechanism, including carrying platform (1), its characterized in that: hollow frames (2) are fixedly arranged on the surfaces of two sides of the bottom of the conveying table (1), pushing frames (24) are slidably attached to the outer side surfaces of the tops of the hollow frames (2), and first striker plates (3) are movably arranged on the surfaces of two sides of the tops of the conveying table (1);
a rotating screw rod (21) is rotatably mounted inside each hollow frame (2) through a bearing, a driving rod (25) is fixedly mounted on the surface of the middle end of each side edge of each hollow frame (2), a follow-up chain wheel (26) is fixedly sleeved on the outer side surface of each driving rod (25), a transmission chain ring (27) is meshed and sleeved between the outer sides of each two groups of follow-up chain wheels (26), a servo motor (28) is fixedly mounted on the surface of the two sides of the middle end of the bottom of the conveying table (1), a transmission chain wheel (29) is fixedly sleeved on the outer side surface of a transmission shaft of each servo motor (28), and the outer sides of the transmission chain wheels (29) are meshed with the inner sides of the transmission chain rings (27);
each rotating screw rod (21) outer side surface is movably sleeved with a transmission sleeve (22), each transmission sleeve (22) outer side surface is fixedly connected with the bottom surface of the pushing frame (24), and the top end of the side edge of the pushing frame (24) is fixedly connected with the outer side bottom surface of the first striker plate (3).
2. A coal mine conveyor with an anti-drop mechanism as in claim 1, wherein: every first striker plate (3) top surface all fixed mounting has a sleeve joint board (31), two sets of run through sliding mounting has second striker plate (32) between sleeve joint board (31) inside.
3. A coal mine conveyor with an anti-drop mechanism as in claim 2, wherein: the sliding blocks (4) are fixedly mounted on the surfaces of the two ends of the outer side of the second striker plate (32), the sliding grooves (41) are formed in the two sides of the inner portion of the sleeve joint plate (31), and the sliding blocks (4) are slidably mounted in the sliding grooves (41).
4. A coal mine conveyor with an anti-drop mechanism as in claim 1, wherein: the conveying table (1) is internally provided with rotary rollers (11) in a rotary mode, the number of the rotary rollers (11) is a plurality of groups, and conveying belts (12) are sleeved between the outer side surfaces of the rotary rollers (11).
5. A coal mine conveyor with an anti-drop mechanism as in claim 1, wherein: and the top of each hollow frame (2) is provided with a limiting groove (5), and the bottom of the sliding frame (23) is slidably arranged in the limiting grooves (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320946196.8U CN219905891U (en) | 2023-04-24 | 2023-04-24 | Colliery conveyer with anticreep material mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320946196.8U CN219905891U (en) | 2023-04-24 | 2023-04-24 | Colliery conveyer with anticreep material mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219905891U true CN219905891U (en) | 2023-10-27 |
Family
ID=88435141
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320946196.8U Active CN219905891U (en) | 2023-04-24 | 2023-04-24 | Colliery conveyer with anticreep material mechanism |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219905891U (en) |
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2023
- 2023-04-24 CN CN202320946196.8U patent/CN219905891U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20240102 Address after: Room 202, Unit 2, Building 17, Dormitory of Erji Factory, Jiawang District, Xuzhou City, Jiangsu Province, 221000 Patentee after: Cao Ping Address before: No. 301, Unit 1, Building 2, No. 301 Jiulidi Middle Road, Jinniu District, Chengdu City, Sichuan Province, 610000 Patentee before: Zhou Minglu |