CN223606652U - A sealed conveyor device for open-pit mines - Google Patents
A sealed conveyor device for open-pit minesInfo
- Publication number
- CN223606652U CN223606652U CN202423215805.6U CN202423215805U CN223606652U CN 223606652 U CN223606652 U CN 223606652U CN 202423215805 U CN202423215805 U CN 202423215805U CN 223606652 U CN223606652 U CN 223606652U
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- frame
- dust collection
- ore
- conveying device
- conveying
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Abstract
本实用新型公开了一种露天矿用密封输送装置，包括支撑台和输送带，所述输送带在支撑台表面滑动，所述输送带的表面对称设置有挡板，该挡板的形状和输送带的输送形状相对应，两所述挡板之间设置有矿石放置组件。本实用新型中，矿石料通过进料框进入放置架上后，通过输送带的运动，将矿石料进行输送，然后经过吸尘框一和吸尘框二时，对粉尘进行抽取，在抽取的过程中，处于放置框上的矿石料，通过通孔被两侧的吸尘框二进行吸取，配合上方的吸尘框一，来对正在飞溅的粉尘进行吸取，吸尘框一和吸尘框二的配合使用，可以有效的降低矿石在运输过程中，粉尘的飞溅现象。
This utility model discloses a sealed conveying device for open-pit mines, including a support platform and a conveyor belt. The conveyor belt slides on the surface of the support platform, and baffles are symmetrically arranged on the surface of the conveyor belt. The shape of the baffles corresponds to the conveying shape of the conveyor belt, and an ore placement assembly is arranged between the two baffles. In this utility model, after the ore enters the placement frame through the feed frame, it is conveyed by the movement of the conveyor belt. Then, when it passes through the first and second dust collection frames, dust is extracted. During the extraction process, the ore on the placement frame is sucked up by the second dust collection frames on both sides through the through holes. Together with the first dust collection frame above, it can suck up the dust that is splashing. The combined use of the first and second dust collection frames can effectively reduce the splashing of dust during the transportation of ore.
Description
Technical Field
The utility model relates to the field of mining transportation, in particular to a sealing and conveying device for a surface mine.
Background
Currently, surface mining is a process of removing a covering on a mineral body to obtain a required mineral, and surface mining can be divided into surface metal deposit mining, surface mine mining and surface iron ore mining, wherein the main mining object is nonferrous metal, middle mining and mining of some nonmetallic ores are mainly performed, the later main mining is performed, mining equipment is often required to be used in surface mining operation, a conveyor is required to be used on a mining device, and the surface mining method is a newly developed surface mine mining mode for replacing a bucket shovel and bucket wheel excavator mining process, and a large amount of dust is generated in the mining and transportation process of the mineral, so that the surrounding environment is not only damaged, but also surrounding staff are damaged.
Through searching, the utility model patent document with the bulletin number of CN217024349U discloses a conveyer for continuous mining equipment of strip mine, which comprises a conveyer main body, wherein a stop protection mechanism is arranged on the left side of the conveyer main body, the stop protection mechanism comprises a control device, the output end of the control device is fixedly connected with a movable plate, and the upper surface of the movable plate is provided with a thread groove.
However, the utility model still has certain defects in the using process:
The conveyor can generate a large amount of dust splashes in the process of conveying ores, and construction safety is greatly influenced.
Disclosure of utility model
The utility model aims to provide a sealing conveying device for an open-pit mine, which can greatly reduce the problem of large dust splashing in the transportation process after ore exploitation.
The utility model adopts the following technical scheme:
A sealing conveying device for an open-pit mine is characterized by comprising a supporting table and a conveying belt, wherein the conveying belt slides on the surface of the supporting table, baffle plates are symmetrically arranged on the surface of the conveying belt, the shape of each baffle plate corresponds to the conveying shape of the conveying belt, an ore placing component is arranged between the two baffle plates,
The ore placing component comprises a placing rack and a rubber connecting pipe, two mounting bars at the lower end of the placing rack are fixedly connected with a conveying belt through bolts, a plurality of through holes are formed in two inclined surfaces and the transverse surface of a trapezoid groove above the placing rack,
The rubber connecting pipe is connected with two adjacent placing frames in an adhering mode, and gaps at the upper ends of the two adjacent placing frames are filled.
Optionally, rollers are symmetrically installed at two ends of the supporting table in a rotating mode, and the conveying belt is connected with the two rollers and is in sliding fit with the two rollers.
Optionally, the lateral surface of baffle and the upper surface of supporting bench are fixed and are provided with L type link.
Optionally, the supporting bench has upper and lower two-layer plate, fixedly connected with a plurality of X type support frame between two plate.
Optionally, the ore blowing position top of conveyer belt is provided with the feeding frame, is provided with dust absorption frame one in the left side of feeding frame, is provided with dust absorption frame two in the bilateral symmetry of dust absorption frame one, feeding frame, dust absorption frame two and dust absorption frame one all pass through the side of bolt fastening setting at both sides baffle.
Optionally, a filter plate is fixedly installed at the dust collection opening of the second dust collection frame, and a blanking rod is fixedly installed on the inner wall of the feeding frame.
Optionally, the intermediate position symmetry fixed support plate that is provided with of two-layer plate of brace table, rotate between two backup pads and be provided with the axis of rotation, the axis of rotation surpasses the outside surface fixed mounting of backup pad and has the band pulley second, and the running roller outside surface fixed mounting of this side has the band pulley first, be connected with the drive belt between band pulley first and the band pulley second.
Optionally, the surface of axis of rotation is the fixed support bar that is provided with of annular, and the surface slip of support bar is provided with hits the frame, hit and be connected with a plurality of spring between frame and the support bar.
Optionally, a square through groove is formed in the position, close to the rotating shaft, of the surface of the lower layer plate of the supporting table.
Optionally, a collecting frame is arranged at a position below the rotating shaft between the two baffles.
In summary, the utility model has the following beneficial effects:
1. According to the utility model, after ore materials enter a rack through a feeding frame, the ore materials are conveyed through the movement of a conveying belt, and then dust is extracted through a first dust collecting frame and a second dust collecting frame, in the extraction process, ore materials on the rack are absorbed through a second dust collecting frame on two sides through holes, and the dust which is splashing is absorbed through the cooperation of the first dust collecting frame above, so that the splashing phenomenon of the ore in the transportation process can be effectively reduced through the cooperation of the first dust collecting frame and the second dust collecting frame;
2. According to the utility model, in the movement process of the conveying belt, the striking frame can strike the conveying belt to generate vibration so as to remove small particle ores clamped in the through holes of the placing frame in a vibration manner, and the dust collection effect in the subsequent conveying process is improved.
Drawings
FIG. 1 is a schematic diagram of the overall structure of the present utility model;
FIG. 2 is a schematic diagram of a portion of the structure of the present utility model;
FIG. 3 is a schematic diagram of a portion of the structure of the second embodiment of the present utility model;
FIG. 4 is a schematic view of the ore placement assembly of the present utility model;
FIG. 5 is an enlarged detail view of FIG. 4A of the present utility model;
FIG. 6 is a cross-sectional view of the present utility model;
FIG. 7 is an enlarged detail view of FIG. 6B in accordance with the present utility model;
In the figure, 1, a supporting table, 11, a baffle plate, 12, a connecting frame, 13, an X-shaped supporting frame, 14, a supporting plate, 15, a square through groove, 2, a conveying belt, 21, a roller, 22, a belt wheel I, 23, a driving belt, 231, a belt wheel II, 232, a rotating shaft, 233, a supporting bar, 234, a beating frame, 235, a spring, 3, an ore placing component, 31, a placing frame, 311, a through hole, 32, a rubber connecting pipe, 4, a dust collection frame I, 5, a dust collection frame II, 51, a filter plate, 6, a feeding frame, 61, a blanking rod and 7, a collecting frame.
Detailed Description
The principles and spirit of the present utility model are explained in detail below with reference to several representative embodiments thereof.
Referring to fig. 1-7, the present utility model is described in detail below with reference to the accompanying drawings and examples:
As shown in fig. 1-3, a sealing conveying device for a strip mine comprises a supporting table 1 and a conveying belt 2, wherein rollers 21 are symmetrically arranged at two ends of the supporting table 1 in a rotating mode, the conveying belt 2 is connected with the two rollers 21 and in sliding fit, the conveying belt 2 slides on the surface of the supporting table 1, the conveying belt 2 is supported through the supporting table 1, the conveying effect of ores is improved, baffle plates 11 are symmetrically arranged on the surface of the conveying belt 2, the shape of the baffle plates 11 corresponds to the conveying shape of the conveying belt 2, normal movement of the conveying belt 2 cannot be influenced, and connecting frames 12 are fixedly arranged on the outer side surfaces of the baffle plates 11 and the upper surface of the supporting table 1 to support the baffle plates 11.
Specifically, the baffle 11 is used for concentrating the ore conveyed by the conveyor belt 2, and preventing the ore from diffusing and falling to two sides during transportation.
As shown in fig. 1, the supporting table 1 has an upper plate and a lower plate, and a plurality of X-shaped supporting frames 13 for enhancing supporting effect are fixedly connected between the two plates.
As shown in fig. 1, a feeding frame 6 is arranged above the ore discharging position of the conveyor belt 2, a first dust collection frame 4 is arranged on the left side of the feeding frame 6, second dust collection frames 5 are symmetrically arranged on two sides of the first dust collection frame 4, and the feeding frame 6, the second dust collection frames 5 and the first dust collection frame 4 are fixedly arranged on the side surfaces of two side baffles 11 through bolts.
Specifically, the pipe positions of the first dust collection frame 4 and the second dust collection frame 5 are communicated with an external air suction mechanism, and dust generated in transportation is effectively extracted through the air suction mechanism, wherein the air suction mechanism is in the prior art and is not drawn and described herein.
As shown in fig. 1-5, an ore placement component 3 is arranged between two baffles 11, and the ore placement component 3 is mounted along the surface of a conveying belt 2, the ore placement component 3 comprises a placement frame 31 and a rubber connecting pipe 32, the placement frame 31 is made of hard materials, ores can be loaded, two mounting strips at the lower end of the placement frame 31 are fixedly connected with the conveying belt 2 through bolts, the placement frame 31 is convenient to replace, the upper end of the placement frame 31 is provided with a trapezoid groove, a plurality of through holes 311 are formed in two inclined surfaces and the transverse surface of the trapezoid groove above the placement frame 31 for better ore placement, powder in conveyed ore materials can be conveniently separated from an ore body, and dust splashing in the conveying process is reduced.
Specifically, after the ore material is put on the placement frame 31, a part of dust enters the surface of the conveyor belt 2 through the through hole 311, and then the dust can be effectively extracted through the dust collection frames two 5 on two sides.
As shown in fig. 3-5, the rubber connecting pipe 32 connects two adjacent placing frames 31 in an adhesive manner, the gap at the upper ends of the two adjacent placing frames 31 is filled, the large-size particle ore is prevented from being clamped between the two placing frames 31, the rubber connecting pipe 32 at the bending position of the conveying belt 2 is deformed along with the movement of the conveying belt 2, and the connecting position of the two placing frames 31 at the bending position can be effectively connected due to the large elasticity of the rubber connecting pipe 32, and normal transportation of the conveying belt 2 is not affected.
As shown in fig. 2, a filter plate 51 is fixedly installed at the dust suction opening of the dust suction frame two 5, and the filter plate 51 can prevent ore materials on the placement frame from being sucked into the dust suction frame two 5.
As shown in fig. 6, a blanking rod 61 is fixedly installed on the inner wall of the feeding frame 6, the blanking rod 61 shunts the blanked ore, so that the impact of the ore on the placing frame 31 during blanking can be slowed down, the service life of the placing frame 31 is prolonged, the feeding frame 6 can limit the stacking height of the conveyed ore, and when the ore pile passes through the feeding frame 6, the height of the ore pile enters between the first dust collection frame 4 and the second dust collection frame 5, and dust in the ore pile can be conveniently extracted.
Specifically, after the ore material gets into rack 31 through feeding frame 6, carry the ore material through the motion of conveyer belt 2, then when dust collection frame one 4 and dust collection frame two 5, extract the dust, at the in-process of extraction, be in the ore material of placing on the frame 31, absorb by dust collection frame two 5 of both sides through hole 311, the cooperation is first dust collection frame 4 of top, come to absorb the dust that is splashing, the cooperation of dust collection frame one 4 and dust collection frame two 5 is used, can effectually reduce the phenomenon of splashing of ore in the transportation.
As shown in fig. 1-7, the support plates 14 are symmetrically and fixedly arranged in the middle of the two layers of plates of the support table 1, a rotating shaft 232 is rotatably arranged between the two support plates 14, a belt pulley two 231 is fixedly arranged on the outer surface of the rotating shaft 232 beyond the support plates 14, a belt pulley one 22 is fixedly arranged on the outer surface of the roller 21 on the side, and a driving belt 23 is connected between the belt pulley one 22 and the belt pulley two 231.
At the outer end of one side roller 21 is connected a driving unit capable of providing a rotational force to the roller 21, which can be installed at the side of the vertical rod of the support table 1, and which is a prior art, not shown and described herein.
The roller 21 is driven to rotate by the driving unit, so that the conveying belt 2 is driven to move, and meanwhile, the belt wheel two 231 and the rotating shaft 232 are driven to rotate by the belt wheel one 22 and the driving belt 23.
As shown in fig. 7, a plurality of supporting bars 233 are fixedly arranged on the surface of the rotating shaft 232 in a ring shape, a striking frame 234 is slidably arranged on the surface of the supporting bars 233, a plurality of springs 235 are fixedly connected between the striking frame 234 and the supporting bars 233, when the striking frame 234 does not contact the conveyor belt 2, the springs 235 are in original length, and when the striking frame 234 contacts the conveyor belt 2, the springs 235 are in a compressed state.
As shown in fig. 7, a square through groove 15 is formed on the surface of the lower plate of the supporting table 1 near the rotating shaft 232, and the square through groove 15 is used for ensuring that the striking frame 234 can strike the conveyor belt 2, and generating vibration to remove small particle ores stuck in the through hole 311 of the placing frame by vibration, so as to improve the dust collection effect in the subsequent transportation process.
As shown in fig. 6, a collecting frame 7 is provided at a position below the rotation shaft 232 between the two baffles 11, the collecting frame 7 is capable of collecting the small particle ore after the jarring in a concentrated manner, and the collecting frame 7 is slidably withdrawn from the baffles 11.
Certain terms are used throughout the description and claims to refer to particular components. Those of skill in the art will appreciate that a hardware manufacturer may refer to the same component by different names. The description and claims do not take the form of an element differentiated by name, but rather by functionality. As used throughout the specification and claims, the word "comprise" is an open-ended term, and thus should be interpreted to mean "include, but not limited to. By "substantially" is meant that within an acceptable error range, a person skilled in the art is able to solve the technical problem within a certain error range, substantially achieving the technical effect.
It should be noted that the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a product or system that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such product or system. Without further limitation, an element defined by the phrase "comprising one of the elements" does not exclude the presence of additional identical elements in a commodity or system comprising the element.
While the foregoing description illustrates and describes the preferred embodiments of the present application, it is to be understood that the application is not limited to the forms disclosed herein, but is not to be construed as limited to other embodiments, and is capable of numerous other combinations, modifications and environments and is capable of changes or modifications within the scope of the inventive concept as expressed herein, either as a result of the foregoing teachings or as a result of the knowledge or technology of the relevant art. And that modifications and variations which do not depart from the spirit and scope of the application are intended to be within the scope of the appended claims.
Claims (10)
1. A sealing conveying device for an open-pit mine is characterized by comprising a supporting table (1) and a conveying belt (2), wherein the conveying belt (2) slides on the surface of the supporting table (1), baffle plates (11) are symmetrically arranged on the surface of the conveying belt (2), the shape of each baffle plate (11) corresponds to the conveying shape of the conveying belt (2), an ore placing component (3) is arranged between the two baffle plates (11),
The ore placing component (3) comprises a placing frame (31) and a rubber connecting pipe (32), two mounting strips at the lower end of the placing frame (31) are fixedly connected with the conveying belt (2) through bolts, a plurality of through holes (311) are formed in two inclined surfaces and the transverse surface of the trapezoid groove above the placing frame (31),
The rubber connecting pipe (32) is connected with the two adjacent placing frames (31) in an adhering mode, and gaps at the upper ends of the two adjacent placing frames (31) are filled.
2. The sealing and conveying device for the open pit mine according to claim 1, wherein rollers (21) are symmetrically and rotatably arranged at two ends of the supporting table (1), and the conveying belt (2) is connected with the two rollers (21) and is in sliding fit.
3. The sealing and conveying device for the open pit mine is characterized in that an L-shaped connecting frame (12) is fixedly arranged on the outer side face of the baffle plate (11) and the upper surface of the supporting table (1).
4. The sealing and conveying device for the open pit mine is characterized in that the supporting table (1) is provided with an upper plate and a lower plate, and a plurality of X-shaped supporting frames (13) are fixedly connected between the two plates.
5. The sealed conveying device for the open pit mine is characterized in that a feeding frame (6) is arranged above an ore discharging position of the conveying belt (2), a dust collection frame I (4) is arranged on the left side of the feeding frame (6), dust collection frames II (5) are symmetrically arranged on two sides of the dust collection frame I (4), and the feeding frame (6), the dust collection frames II (5) and the dust collection frame I (4) are fixedly arranged on the side faces of two side baffles (11) through bolts.
6. The sealed conveying device for the open pit mine, as claimed in claim 5, is characterized in that a filter plate (51) is fixedly arranged at the dust collection opening of the dust collection frame II (5), and a blanking rod (61) is fixedly arranged on the inner wall of the feeding frame (6).
7. The sealing and conveying device for the open pit mine according to claim 1, wherein the supporting plates (14) are symmetrically and fixedly arranged in the middle of two layers of plates of the supporting table (1), a rotating shaft (232) is rotatably arranged between the two supporting plates (14), a belt wheel II (231) is fixedly arranged on the outer surface of the rotating shaft (232) beyond the supporting plates (14), a belt wheel I (22) is fixedly arranged on the outer surface of a roller wheel (21) on the side, and a driving belt (23) is connected between the belt wheel I (22) and the belt wheel II (231).
8. The sealed conveyer for the open pit mine according to claim 7, wherein a plurality of supporting bars (233) are fixedly arranged on the surface of the rotating shaft (232) in a ring shape, a striking frame (234) is slidably arranged on the surface of the supporting bars (233), and a plurality of springs (235) are fixedly connected between the striking frame (234) and the supporting bars (233).
9. The sealing and conveying device for the open pit mine according to claim 7, wherein a square through groove (15) is formed in the surface of the lower layer plate of the supporting table (1) at a position close to the rotating shaft (232).
10. A sealing and conveying device for a strip mine according to claim 7, wherein a collecting frame (7) is arranged between the two baffles (11) at a position below the rotating shaft (232).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202423215805.6U CN223606652U (en) | 2024-12-25 | 2024-12-25 | A sealed conveyor device for open-pit mines |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202423215805.6U CN223606652U (en) | 2024-12-25 | 2024-12-25 | A sealed conveyor device for open-pit mines |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN223606652U true CN223606652U (en) | 2025-11-28 |
Family
ID=97793719
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202423215805.6U Active CN223606652U (en) | 2024-12-25 | 2024-12-25 | A sealed conveyor device for open-pit mines |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN223606652U (en) |
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2024
- 2024-12-25 CN CN202423215805.6U patent/CN223606652U/en active Active
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