CN211225259U - A current limiting device for coking coal transportation - Google Patents
A current limiting device for coking coal transportation Download PDFInfo
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- CN211225259U CN211225259U CN201921788659.2U CN201921788659U CN211225259U CN 211225259 U CN211225259 U CN 211225259U CN 201921788659 U CN201921788659 U CN 201921788659U CN 211225259 U CN211225259 U CN 211225259U
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- coal
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- coking coal
- coking
- taking port
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Abstract
The utility model provides a current limiting device for coking coal transportation, including storing up coal chamber and opening, it is provided with the opening to store up coal chamber right side opening, it is provided with the mouth of getting coal to store up coal chamber top opening, it is connected with the apron to get coal mouth left side through the hinge rotation, it has the spring hinge to get coal mouth bottom through bolt fixed mounting, the spring hinge is kept away from and is got coal mouth one end left and right sides and all has the baffle through bolt fixed mounting, there is the delivery sheet two baffle bottoms through bolt fixed mounting, be provided with the leather layer through fix with rivet between delivery sheet and the mouth of getting coal, it has the installing support to store up coal chamber bottom through bolt fixed mounting. The flow limiting device for coking coal transportation can be suitable for installation at different fall heights between belt conveyors and devices, and can scrape redundant coking coal on a belt of the belt conveyor and carry out leveling extrusion to a standard height for flow limiting.
Description
Technical Field
The utility model relates to a coking coal transportation technical field specifically is a current limiting device for coking coal transportation.
Background
The existing coking coal transportation usually uses a belt conveyor as main equipment in a coal mine underground transportation link, the loaded coking coal is not uniform and falls off automatically in the coking coal mining and transporting process, if the coking coal is not removed in time, coking coal adhered to the surface of a belt can be accumulated to form more and more coking coal caking, the coking coal caking can seriously affect the operation safety of the belt conveyor, accidents such as the blockage of the head of the belt conveyor, the belt tearing, even the burning of a motor and the like can be seriously caused, even personnel injury accidents can be caused, and the problem of great hidden danger is brought to the safety production; and the current-limiting device of present burnt coal transportation is all by the integral type can not adjust the installation, all assembles through tight parts such as bolt, and the installation diameter can not change to bring the difficulty for device installation and dismantlement, be very unfavorable for the problem of application and popularization.
SUMMERY OF THE UTILITY MODEL
The utility model aims to solve the defects existing in the prior art and provide a current limiting device for coking coal transportation.
For realizing the above-mentioned purpose, the utility model provides a following technical scheme, a current limiting device for coking coal transportation, including storing up coal chamber and opening, it is provided with the opening to store up coal chamber right side opening, it is provided with the mouth of getting coal to store up coal chamber top opening, it is connected with the apron through the hinge rotation to get coal mouthful left side, it has the spring hinge to get coal mouthful bottom through bolt fixed mounting, the spring hinge is kept away from and is got coal mouthful one end left and right sides and all have the baffle through bolt fixed mounting, there is the delivery sheet two baffle bottoms through bolt fixed mounting, be provided with the leather layer through fix with rivet between delivery sheet and the mouth of getting coal, it has the installing support through bolt fixed mounting to store up coal chamber bottom, installing support bottom trompil is provided with the mounting hole.
Furthermore, the leather layer is in a fan blade shape and is made of wear-resistant leather.
Furthermore, the coal taking port is rotatably connected with the baffle through a spring hinge, and the rotating angle between the coal taking port and the baffle is 0-30 degrees.
Further, the mounting holes are uniformly arranged at the bottom end of the mounting support in a shape, and the mounting support and the rubber belt conveyor support are fixed through the mounting holes matched with bolts.
Furthermore, the opening is positioned at the upper half part of the right side of the coal storage cavity and is in a cuboid shape.
Furthermore, the upper surface of the feeding plate is smooth, and the left end of the feeding plate uses a guide plate matched with the coal taking port.
The utility model provides a current limiting device for coking coal transportation has following beneficial effect:
1. the utility model has the advantages of, because fix through mounting hole cooperation bolt between installing support and the sticky tape conveyer support, and the turned angle between coal taking mouth and the baffle is 0-30, make this kind of a current limiting device height-adjustable for coking coal transportation, the difference height between different belt conveyor of adaptation and the device is installed to and adapt to the vertical distance between different belt conveyor and the device, and the leakproofness is better.
2. Secondly, in the operation process of the belt conveyor, as the coal taking port is rotatably connected with the baffle plate through the spring hinge, the coking coal can be prevented from splashing upwards, when the coking coal passes through the lower part of the feeding plate, if the thickness of the coking coal on the belt conveyor does not exceed the standard, the coking coal on the belt conveyor can normally pass through, if the thickness of the coking coal on the belt conveyor exceeds the standard, the feeding plate scrapes the redundant coking coal on the belt of the belt conveyor and flattens and extrudes the coking coal to the standard height for flow limiting, the condition that the subsequent process is greatly influenced due to the nonuniformity in the coking coal conveying process can be avoided to the greatest extent, meanwhile, the complexity of the next process is also reduced, the labor intensity of operators is reduced, and the redundant coking coal slides into the opening to the coal storage cavity to be collected by matching with the baffle plate.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention.
Fig. 2 is an overall sectional view of the present invention.
Fig. 3 is an enlarged schematic view of the point a in fig. 1 according to the present invention.
In FIGS. 1-3: coal storage cavity 1, coal taking port 101, cover plate 102, spring hinge 103, leather layer 104, opening 2, feeding plate 3, baffle 4, mounting bracket 5 and mounting hole 501.
Detailed Description
Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Example (b):
referring to figures 1-3 of the drawings,
the utility model provides a current limiting device for coking coal transportation, including storing up coal chamber 1 and opening 2, 1 right side opening in coal chamber is provided with opening 2, 1 top opening in coal chamber is provided with gets coal mouth 101, it has apron 102 to get coal mouth 101 left side through the hinge rotation connection, it has spring hinge 103 to get coal mouth 101 bottom through bolt fixed mounting, spring hinge 103 keeps away from and gets coal mouth 101 one end left and right sides all there is baffle 4 through bolt fixed mounting, there is feed plate 3 two 4 bottoms of baffle through bolt fixed mounting, feed plate 3 and get and be provided with leather layer 104 through fix with rivet between the coal mouth 101, 1 bottom in coal chamber is passed through bolt fixed mounting and is had installing support 5, 5 bottom trompil of installing support are provided with mounting hole 501.
Furthermore, the leather layer 104 is in a fan blade shape, the leather layer 104 is made of wear-resistant leather, and the rotating angle between the coal taking port 101 and the baffle 4 is 0-30 degrees, so that the height of the flow limiting device for coke coal transportation can be adjusted, and the flow limiting device is suitable for installation of different belt conveyors and the device at different fall heights.
Furthermore, the coal taking port 101 is rotatably connected with the baffle plate 4 through a spring hinge 103, the rotating angle between the coal taking port 101 and the baffle plate 4 is 0-30 degrees, the vertical distance between different belt conveyors and devices is adapted, and the sealing performance is better.
Further, the mounting holes 501 are uniformly arranged at the bottom end of the mounting bracket 5, and the mounting bracket 5 and the rubber belt conveyor bracket are fixed through the mounting holes 501 in cooperation with bolts. The mounting bracket 5 and the rubber belt conveyor bracket are fixed through the mounting hole 501 and a bolt.
Furthermore, the opening 2 is positioned at the upper half position of the right side of the coal storage cavity 1, the opening 2 is in a cuboid shape, when the coking coal passes through the lower part of the feeding plate 3, if the coking coal thickness on the belt conveyor does not exceed the standard, the coking coal on the belt conveyor can normally pass through, and if the coking coal thickness on the belt conveyor exceeds the standard, the feeding plate 3 scrapes the redundant coking coal on the belt of the belt conveyor and horizontally extrudes the coking coal to the standard height for limiting the flow, so that the condition that the subsequent process is greatly influenced due to the non-uniformity in the coking coal conveying process can be avoided to the maximum extent, meanwhile, the complexity of the next process is reduced, and the labor intensity of operators is reduced.
Further, the 3 upper surfaces of delivery sheet are smooth, and the 3 left ends of delivery sheet use with get the supporting guide plate that uses of coal mouth 101, at first the user is the mounting hole 501 cooperation bolt that a form align to grid set up through 5 bottoms of installing support and adjusts the rubber belt conveyor support fixedly, at the rubber belt conveyor operation in-process, owing to get between coal mouth 101 and the baffle 4 through spring hinge 103 rotation connection, also can avoid the coking coal upwards to splash, and cooperation baffle 4 is collected with unnecessary coking coal slip-in opening 2 to coal storage cavity 1.
When the current limiting device for transporting the coking coal is used, firstly, a user adjusts and fixes the rubber belt conveyor bracket through the mounting holes 501 which are uniformly arranged at the bottom end of the mounting bracket 5 in a straight shape and cooperate with bolts, because the mounting bracket 5 and the rubber belt conveyor bracket are fixed through the mounting holes 501 which cooperate with bolts, and the rotation angle between the coal taking port 101 and the baffle plate 4 is 0-30 degrees, the current limiting device for transporting the coking coal can adjust the height to adapt to different vertical distances between the belt conveyor and the device, and has better sealing performance, in the operation process of the rubber belt conveyor, because the coal taking port 101 and the baffle plate 4 are rotatably connected through the spring hinge 103, the coking coal can be prevented from splashing upwards, when the coking coal passes through the lower part of the feeding plate 3, if the thickness of the coking coal on the rubber belt conveyor does not exceed the standard, the coking coal on the rubber belt conveyor can normally pass through, if the thickness of the coking coal on the belt conveyor exceeds the standard, the feeding plate 3 scrapes and flatly extrudes the redundant coking coal on the belt of the belt conveyor to the standard height for flow limiting, and the redundant coking coal slides into the opening 2 to the coal storage cavity 1 for collection by matching with the baffle plate 4, and a user can open the cover plate 102 after using for a period of time, and the collected coking coal is subjected to centralized treatment through the coal taking port 101.
The above is only the preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, without departing from the concept of the present invention, several modifications and improvements can be made, which should also be regarded as the protection scope of the present invention, and these will not affect the effect of the implementation of the present invention and the practicability of the patent.
Claims (6)
1. A current limiting device for coking coal transportation comprises a coal storage cavity (1) and an opening (2), and is characterized in that the opening at the right side of the coal storage cavity (1) is provided with the opening (2), the opening at the top end of the coal storage cavity (1) is provided with a coal taking port (101), the left side of the coal taking port (101) is rotatably connected with a cover plate (102) through a hinge, the bottom end of the coal taking port (101) is fixedly provided with a spring hinge (103) through a bolt, the left side and the right side of one end, far away from the coal taking port (101), of the spring hinge (103) are fixedly provided with baffle plates (4) through bolts, the bottom ends of the two baffle plates (4) are fixedly provided with a feeding plate (3) through bolts, a leather layer (104) is arranged between the feeding plate (3) and the coal taking port (101) through rivets, the bottom end of the coal storage cavity (1, and a mounting hole (501) is formed in the bottom end of the mounting bracket (5).
2. The flow restriction device for transportation of coking coal of claim 1, wherein the leather layer (104) is in the shape of a fan blade and the leather layer (104) is made of an abrasion resistant leather material.
3. The flow restriction device for coking coal transportation according to claim 1, characterized in that the coal taking port (101) is rotatably connected with the baffle plate (4) through a spring hinge (103), and the rotation angle between the coal taking port (101) and the baffle plate (4) is 0-30 °.
4. The flow limiting device for coking coal transportation according to claim 1, characterized in that the mounting holes (501) are uniformly arranged at the bottom end of the mounting bracket (5) in a straight shape, and the mounting bracket (5) and the belt conveyor bracket are fixed through the mounting holes (501) and the bolts.
5. The flow restriction device for coking coal transportation according to claim 1, characterized in that the opening (2) is located at the upper half position on the right side of the coal storage chamber (1), and the opening (2) is rectangular parallelepiped in shape.
6. The flow restriction device for coking coal transportation according to claim 1, characterized in that the upper surface of the feeding plate (3) is smooth, and the left end of the feeding plate (3) uses a flow guide plate used with the coal taking port (101).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921788659.2U CN211225259U (en) | 2019-10-23 | 2019-10-23 | A current limiting device for coking coal transportation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921788659.2U CN211225259U (en) | 2019-10-23 | 2019-10-23 | A current limiting device for coking coal transportation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211225259U true CN211225259U (en) | 2020-08-11 |
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ID=71924539
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921788659.2U Active CN211225259U (en) | 2019-10-23 | 2019-10-23 | A current limiting device for coking coal transportation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211225259U (en) |
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2019
- 2019-10-23 CN CN201921788659.2U patent/CN211225259U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20220712 Address after: 719400 dingguipan Industrial Park, LAOGAOCHUAN Township, Fugu County, Yulin City, Shaanxi Province Patentee after: Fugu Wanxin coal electrification Co.,Ltd. Address before: 442600 No. 22, Xizheng street, xunxi County, Shiyan City, Hubei Province Patentee before: Wang Jinyan |
|
| TR01 | Transfer of patent right |