CN213201618U - Clean type coal mining conveying device - Google Patents
Clean type coal mining conveying device Download PDFInfo
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- CN213201618U CN213201618U CN202021090175.3U CN202021090175U CN213201618U CN 213201618 U CN213201618 U CN 213201618U CN 202021090175 U CN202021090175 U CN 202021090175U CN 213201618 U CN213201618 U CN 213201618U
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- dust
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Abstract
The utility model discloses a clean type is coal mining and is used conveyor belongs to conveying equipment technical field, including the inclined support, horizontal support down, upper horizontal support and dust pelletizing system, lower horizontal support sets up in the lower extreme of inclined support, upper horizontal support sets up in the upper end of inclined support, be equipped with drive roll and a drive mechanism on the upper horizontal support, be equipped with the driven voller down on the horizontal support, be connected through the conveyer belt transmission between drive roll and the driven voller, dust pelletizing system includes the dust collection box, negative-pressure air fan, collecting duct and dust cage, negative-pressure air fan and dust collection box intercommunication, the dust cage supports on upper horizontal support and covers the discharge end of conveyer belt, the one end and the dust collection box intercommunication of collecting duct, the other end and the dust cage intercommunication of collecting duct. The dust collecting box is convenient to use, and in the process of conveying materials by the conveyor, dust generated by blanking at the discharge end can be sucked into the dust collecting box, so that dust flying is reduced, environmental pollution is avoided, and the dust quantity sucked by workers is also reduced.
Description
Technical Field
The utility model belongs to the technical field of conveying equipment, concretely relates to clean type is mined and is used conveyor.
Background
After coal is mined, the coal needs to be stored in a coal bunker, a conveyor is usually adopted to convey the coal from the ground into the coal bunker at present, but a large amount of dust can be generated in the conveying process and the blanking of the discharge end of the conveyor, and the dust flies upward to pollute the surrounding environment. In addition, because the conveyer belt is used for a period of time, the stretching condition occurs, the conveyer belt is too loose, the normal conveying of materials is influenced, and the tightness of the conveyer belt is inconvenient to adjust by the existing conveyer.
SUMMERY OF THE UTILITY MODEL
An object of the embodiment of the utility model is to provide a clean type is mined and is used conveyor, its simple structure, convenient to use, the above-mentioned problem of improvement that can be better.
The embodiment of the utility model is realized like this:
the embodiment of the utility model provides a clean coal mining conveying device, which comprises an inclined bracket, a lower horizontal bracket, an upper horizontal bracket and a dust removal system, wherein the inclined bracket is arranged in an inclined way, the lower horizontal bracket is arranged at the lower end of the inclined bracket, the upper horizontal bracket is arranged at the upper end of the inclined bracket, the upper horizontal bracket is provided with a driving roller and a first driving mechanism, the first driving mechanism is used for driving the driving roller to rotate, the lower horizontal bracket is provided with a driven roller, the driving roller is connected with the driven roller through a conveying belt in a transmission way, the connecting part of the lower horizontal bracket and the inclined bracket is provided with a first direction-changing pinch roller and a first direction-changing roller, the first direction-changing pinch roller is positioned at the upper side of the conveying belt and presses the edges at two sides in the width direction of the conveying belt, the first direction-changing roller is positioned at the upper side of the lower layer of the conveying belt, the lower floor of conveyer belt is walked around first turn to the roller, go up horizontal stand with the position of being connected of slope support is equipped with second and changes pinch roller and second and change the pinch roller, the second changes pinch roller to be located the lower floor downside of conveyer belt and pushes down both sides edge on the width direction of conveyer belt, the second changes the pinch roller to be located the upper downside of conveyer belt, the second changes the roller around on the upper strata of conveyer belt, dust pelletizing system includes dust collection box, negative-pressure air fan, dust collecting pipe and dust cage, negative-pressure air fan with the dust collection box intercommunication, the dust cage supports in go up horizontal stand and cover the discharge end of conveyer belt, the one end of dust collecting pipe with the dust collection box intercommunication, the other end of dust collecting pipe with the dust cage intercommunication.
Optionally, the upper side of the inclined bracket and the upper side of the upper horizontal bracket are both provided with dust covers, and the dust covers the conveyor belt.
Optionally, the driven roller is supported on the lower horizontal support through a bearing seat, adjusting holes are formed in two sides of the lower horizontal support and correspond to the bearing seat, and an adjusting mechanism is further arranged on the lower horizontal support and connected with the bearing seat.
Optionally, the adjusting mechanism includes adjusting seat, connecting block and adjusting screw, adjust the seat set up in on the support body and with the driven voller is adjacent, be equipped with the screw hole on the adjusting seat, the connecting block with the bearing frame is connected, adjusting screw's one end with the connecting block rotates to be connected, adjusting screw's the other end passes screw hole on the adjusting seat, adjusting screw with screw hole screw-thread fit.
Optionally, one end of the adjusting screw, which is far away from the connecting block, is provided with a handle.
Optionally, the inclined support, the lower horizontal support and the upper horizontal support are all provided with supporting rollers, and the supporting rollers are located on the lower side of the upper layer of the conveying belt.
Optionally, the conveyer belt includes and takes main part, ripple baffle and baffle, take the main part to be loop configuration, the ripple baffle set up in take the ascending both sides of width direction of main part and be located take on the outer peripheral face of main part, the baffle set up in take the surface of main part and be located two between the ripple baffle, the quantity of baffle is the polylith and follows take the circumference interval distribution of main part.
Optionally, the first driving mechanism includes a first motor, a first speed reducer, a first driving wheel, a first driven wheel and a first belt, the first motor and the first speed reducer are disposed on the upper horizontal support, an output shaft of the first motor is connected with an input shaft of the first speed reducer, the first driving wheel is disposed on an output shaft of the first speed reducer and can rotate synchronously, the first driven wheel is disposed at one end of the driving roller and can rotate synchronously, and the first driving wheel is connected with the first driven wheel through the first belt in a transmission manner.
The utility model has the advantages that:
the utility model discloses embodiment provides a clean type is coal mining and is used conveyor, its convenient to use, conveyer transported substance material in-process, in the dust that produces at the discharge end blanking can be inhaled the dust collection box to reduced the dust and flown upward, avoided environmental pollution, also reduced workman's inspiratory dust volume, better assurance people's healthy not receive the injury.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings that are required to be used in the embodiments will be briefly described below, it should be understood that the following drawings only illustrate some embodiments of the present invention, and therefore should not be considered as limiting the scope, and for those skilled in the art, other related drawings can be obtained according to the drawings without inventive efforts.
Fig. 1 is a schematic structural diagram of a clean coal mining conveying device provided in an embodiment of the present invention;
fig. 2 is a schematic structural view of the conveyor belt.
In the figure: 11-a tilt stand; 12-lower horizontal support; 121-driven rollers; 122-first redirecting puck; 123-a first redirecting roll; 124-a bearing seat; 13-upper horizontal support; 131-a second redirecting pinch roller; 132-a second redirection roller; 133-drive roll; 14-a dust removal system; 141-a dust collection box; 142-a negative pressure fan; 143-a dust collecting tube; 144-dust collecting cover; 145-a dust cover; 15-a first drive mechanism; 151-a first motor; 152-a first reducer; 153-a first drive wheel; 154-a first driven wheel; 155-a first belt; 16-a conveyor belt; 161-supporting rolls; 162-a belt body; 163-corrugated baffles; 164-a separator; 17-an adjustment mechanism; 171-an adjustment seat; 172-connecting block; 173-adjusting screw; 174-handle.
Detailed Description
To make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the drawings of the embodiments of the present invention are combined to clearly and completely describe the technical solutions of the embodiments of the present invention, and obviously, the described embodiments are some embodiments of the present invention, not all embodiments. The components of embodiments of the present invention, as generally described and illustrated in the figures herein, may be arranged and designed in a wide variety of different configurations.
In the present invention, the embodiments and the features of the embodiments may be combined with each other without conflict.
It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.
In the description of the present invention, it should be noted that the terms "upper", "lower", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, or orientations or positional relationships that are conventionally placed when the products of the present invention are used, or orientations or positional relationships that are conventionally understood by those skilled in the art, and are only for convenience of description of the present invention and simplification of description, but do not indicate or imply that the devices or elements indicated must have a specific orientation, be constructed in a specific orientation, and be operated, and thus should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and the like are used merely to distinguish one description from another, and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
Referring to fig. 1, the embodiment of the present invention provides a clean coal mining conveying device, which includes an inclined bracket 11, a lower horizontal bracket 12, an upper horizontal bracket 13, and a dust removal system 14.
The inclined bracket 11 is obliquely arranged, the lower horizontal bracket 12 is arranged at the lower end of the inclined bracket 11, and the upper horizontal bracket 13 is arranged at the upper end of the inclined bracket 11.
The upper horizontal bracket 13 is provided with a driving roller 133, two ends of the driving roller 133 are rotatably supported on the upper horizontal bracket 13, and the upper horizontal bracket 13 is further provided with a first driving mechanism 15.
The first driving mechanism 15 includes a first motor 151, a first speed reducer 152, a first driving wheel 153, a first driven wheel 154 and a first belt 155, the first motor 151 and the first speed reducer 152 are disposed on the upper horizontal support 13, an output shaft of the first motor 151 and an input shaft of the first speed reducer 152 are connected by a coupling, the first driving wheel 153 is disposed on the output shaft of the first speed reducer 152 and can rotate synchronously, the first driven wheel 154 is disposed at one end of the driving roller 133 and can rotate synchronously, and the first driving wheel 153 and the first driven wheel 154 are in transmission connection through the first belt 155, so that the first motor 151 can drive the driving roller 133 to rotate.
The lower horizontal bracket 12 is provided with a driven roller 121, and both ends of the driven roller 121 are supported on the upper horizontal bracket 13 through a bearing block 124. The driving roller 133 and the driven roller 121 are in transmission connection through the conveyor belt 16, a first direction-changing pressing wheel 122 and a first direction-changing roller 123 are arranged at the connection part of the lower horizontal bracket 12 and the inclined bracket 11, the first direction-changing pressing wheel 122 is positioned on the upper layer of the conveyor belt 16 and presses two side edges of the conveyor belt 16 in the width direction, the first direction-changing roller 123 is positioned on the upper layer of the conveyor belt 16, and the lower layer of the conveyor belt 16 bypasses the first direction-changing roller 123. A second direction-changing pressing wheel 131 and a second direction-changing roller 132 are arranged at the connecting part of the upper horizontal bracket 13 and the inclined bracket 11, the second direction-changing pressing wheel 131 is positioned at the lower side of the lower layer of the conveying belt 16 and presses the two side edges of the conveying belt 16 in the width direction, the second direction-changing roller 132 is positioned at the lower side of the upper layer of the conveying belt 16, and the upper layer of the conveying belt 16 bypasses the second direction-changing roller 132, so that the conveying belt 16 can be ensured to rotate along the path formed by the inclined bracket 11, the lower horizontal bracket 12 and the upper horizontal bracket 13.
All be equipped with backing roll 161 on inclined support 11, lower horizontal support 12 and the last horizontal support 13, backing roll 161 is located the upper downside of conveyer belt 16, when having the heavy object on can guaranteeing conveyer belt 16 to set up of backing roll 161, conveyer belt 16 is difficult for taking place to warp, guarantees normal transport.
Referring to fig. 2, the conveyor belt 16 includes a belt body 162, corrugated baffles 163, and partition plates 164, the belt body 162 is of an annular structure, the corrugated baffles 163 are disposed on both sides of the belt body 162 in the width direction and located on the outer circumferential surface of the belt body 162, the partition plates 164 are disposed on the outer surface of the belt body 162 and located between the two corrugated baffles 163, and the number of the partition plates 164 is multiple and is distributed at intervals along the circumferential direction of the belt body 162. The corrugated baffle 163 is made of an elastic material, so that the corrugated baffle 163 can smoothly bypass the driving roller 133 and the driven roller 121 during redirection, and one end of the corrugated baffle 163, which is far away from the belt main body 162, can be unfolded by a certain compensation angle during redirection, thereby ensuring smooth redirection of the corrugated baffle 163.
Adjusting holes are formed in two sides of the lower horizontal support 12, the bearing seat 124 is fixed to the adjusting holes through bolts, and the lower horizontal support 12 is further provided with an adjusting mechanism 17.
Adjusting mechanism 17 is including adjusting seat 171, connecting block 172 and adjusting screw 173, adjust seat 171 and set up on the support body and adjacent with driven roller 121, be equipped with the screw hole on adjusting seat 171, connecting block 172 is connected with bearing frame 124, adjusting screw 173's one end is rotated with connecting block 172 and is connected, adjusting screw 173's the other end passes the screw hole on adjusting seat 171, adjusting screw 173 and screw hole screw-thread fit, adjusting screw 173 is unanimous with the axis direction of screw hole for the axis direction of rotation of connecting block 172. When the rate of tension of conveyer belt 16 needs to be adjusted, can loosen the bolt of fixed bearing frame 124, then rotatory adjusting screw 173 drives bearing frame 124 and removes, and bearing frame 124 drives driven voller 121 and removes to change the rate of tension of conveyer belt 16, reach required requirement, avoid because of conveyer belt 16 is too loose or tension, influence the normal transport of material.
To facilitate rotation of the adjustment screw 173, a handle 174 may be provided at an end of the adjustment screw 173 remote from the attachment block 172.
The dust removing system 14 includes a dust collecting box 141, a negative pressure fan 142, a dust collecting pipe 143 and a dust collecting cover 144, the negative pressure fan 142 is communicated with the dust collecting box 141, the dust collecting cover 144 is supported on the upper horizontal bracket 13 and covers the discharging end of the conveyor belt 16, one end of the dust collecting pipe 143 is communicated with the dust collecting box 141, and the other end of the dust collecting pipe 143 is communicated with the dust collecting cover 144. Therefore, dust generated during blanking at the discharge end of the conveyor belt 16 is pumped into the dust collection box 141, so that dust flying is avoided, and environmental pollution is reduced.
The present invention is not limited to the above-mentioned optional embodiments, and any other products in various forms can be obtained by anyone under the teaching of the present invention, and any changes in the shape or structure thereof, all the technical solutions falling within the scope of the present invention, are within the protection scope of the present invention.
Claims (8)
1. The utility model provides a conveyor is used in clean type coal mining which characterized in that: the dust removing device comprises an inclined bracket, a lower horizontal bracket, an upper horizontal bracket and a dust removing system, wherein the inclined bracket is arranged in an inclined manner, the lower horizontal bracket is arranged at the lower end of the inclined bracket, the upper horizontal bracket is arranged at the upper end of the inclined bracket, a driving roller and a first driving mechanism are arranged on the upper horizontal bracket, the first driving mechanism is used for driving the driving roller to rotate, a driven roller is arranged on the lower horizontal bracket, the driving roller is in transmission connection with the driven roller through a conveying belt, a first direction changing pressure roller and a first direction changing roller are arranged at the connection part of the lower horizontal bracket and the inclined bracket, the first direction changing pressure roller is positioned at the upper side of the conveying belt and presses the two side edges in the width direction of the conveying belt, the first direction changing roller is positioned at the upper side of the lower layer of the conveying belt, and the lower layer of the conveying belt bypasses the first direction changing roller, the dust removal system comprises a dust collection box, a negative pressure fan, a dust collection pipe and a dust collection cover, wherein the negative pressure fan is communicated with the dust collection box, the dust collection cover is supported on the upper horizontal support and covers the discharge end of the conveying belt, one end of the dust collection pipe is communicated with the dust collection box, and the other end of the dust collection pipe is communicated with the dust collection cover.
2. The clean coal mining conveyor apparatus according to claim 1, characterized in that: the upside of slope support with go up the upside of horizontal support and all be equipped with the dust cover, the dust cover covers the conveyer belt.
3. The clean coal mining conveyor apparatus according to claim 1, characterized in that: the driven roller is supported on the lower horizontal support through a bearing seat, adjusting holes are formed in two sides of the lower horizontal support and correspond to the bearing seat, and an adjusting mechanism is further arranged on the lower horizontal support and connected with the bearing seat.
4. The clean coal mining conveyor apparatus according to claim 3, characterized in that: the adjusting mechanism comprises an adjusting seat, a connecting block and an adjusting screw rod, the adjusting seat is arranged on the frame body and is adjacent to the driven roller, a threaded hole is formed in the adjusting seat, the connecting block is connected with the bearing seat, one end of the adjusting screw rod is connected with the connecting block in a rotating mode, the other end of the adjusting screw rod penetrates through the threaded hole in the adjusting seat, and the adjusting screw rod is in threaded fit with the threaded hole.
5. The clean coal mining conveyor apparatus according to claim 4, characterized in that: and one end of the adjusting screw rod, which is far away from the connecting block, is provided with a handle.
6. The clean coal mining conveyor apparatus according to claim 1, characterized in that: the inclined support, the lower horizontal support and the upper horizontal support are all provided with supporting rollers, and the supporting rollers are located on the lower side of the upper layer of the conveying belt.
7. The clean coal mining conveyor apparatus according to claim 1, characterized in that: the conveyer belt is including taking main part, ripple baffle and baffle, the main part of taking is annular structure, the ripple baffle set up in take the ascending both sides of width direction of main part and be located take on the outer peripheral face of main part, the baffle set up in take the surface of main part and be located two between the ripple baffle, the quantity of baffle is the polylith and follows take the circumference interval distribution of main part.
8. The clean coal mining conveyor apparatus according to claim 1, characterized in that: the first driving mechanism comprises a first motor, a first speed reducer, a first driving wheel, a first driven wheel and a first belt, the first motor and the first speed reducer are arranged on the upper horizontal support, an output shaft of the first motor is connected with an input shaft of the first speed reducer, the first driving wheel is arranged on the output shaft of the first speed reducer and can rotate synchronously, the first driven wheel is arranged at one end of the driving roller and can rotate synchronously, and the first driving wheel is in transmission connection with the first driven wheel through the first belt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021090175.3U CN213201618U (en) | 2020-06-12 | 2020-06-12 | Clean type coal mining conveying device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021090175.3U CN213201618U (en) | 2020-06-12 | 2020-06-12 | Clean type coal mining conveying device |
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| Publication Number | Publication Date |
|---|---|
| CN213201618U true CN213201618U (en) | 2021-05-14 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021090175.3U Active CN213201618U (en) | 2020-06-12 | 2020-06-12 | Clean type coal mining conveying device |
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| CN (1) | CN213201618U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114216326A (en) * | 2021-12-24 | 2022-03-22 | 青岛中智达环保熔炼设备有限公司 | Large-inclination-angle belt conveyor for material conveying of cupola system |
| CN117361158A (en) * | 2023-12-07 | 2024-01-09 | 太原理工大学 | Second conveyer and coal bunker integrated conveyer |
-
2020
- 2020-06-12 CN CN202021090175.3U patent/CN213201618U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114216326A (en) * | 2021-12-24 | 2022-03-22 | 青岛中智达环保熔炼设备有限公司 | Large-inclination-angle belt conveyor for material conveying of cupola system |
| CN117361158A (en) * | 2023-12-07 | 2024-01-09 | 太原理工大学 | Second conveyer and coal bunker integrated conveyer |
| CN117361158B (en) * | 2023-12-07 | 2024-03-22 | 太原理工大学 | Second conveyer and coal bunker integrated conveyer |
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