CN210456344U - Belt carrier roller for coal mine transportation - Google Patents
Belt carrier roller for coal mine transportation Download PDFInfo
- Publication number
- CN210456344U CN210456344U CN201921347532.7U CN201921347532U CN210456344U CN 210456344 U CN210456344 U CN 210456344U CN 201921347532 U CN201921347532 U CN 201921347532U CN 210456344 U CN210456344 U CN 210456344U
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- CN
- China
- Prior art keywords
- roller
- side roller
- mounting bracket
- mounting
- coal mine
- 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
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Abstract
The utility model provides a belt carrier roller for coal mine transportation, which comprises a mounting frame, wherein lug plates are arranged on two sides of the mounting frame, a supporting block is arranged at the bottom of the mounting frame, a buffer plate is connected in the lug plate at the upper side, side roller mounting brackets are fixed on two sides of the upper surface of the buffer plate through first fixing screws, a center roller mounting bracket is fixed in the middle of the buffer plate, a side roller is mounted on the side roller mounting bracket, a center roller is mounted on the center roller mounting bracket, a buffer spring and an adjusting screw are arranged between the buffer plate and the mounting frame, the lug plate at the lower side is connected with the side roller mounting bracket through a second fixing screw, the side roller mounting bracket is connected with the side roller, and the other end of the side roller is connected with the center roller through a trapezoid block, has good development prospect.
Description
Technical Field
The utility model relates to a mineral transportation field specifically is a belt pulley bearing roller.
Background
The belt conveyor for the coal mine mainly refers to a belt conveyor used in the coal mining, production, transportation and processing processes, has the characteristics of large transportation capacity, complex working environment, strong bearing capacity, long transportation distance and the like, and not only can be used in the coal production and processing processes, but also is suitable for being used in the production and processing processes of other mineral products.
In the use, because there is the height drop between the different conveyer belts, long-time impact leads to the decline and the damage of conveyer belt structure steadiness easily, and long-time operation in-process, because the inequality of each point bearing atress, the off tracking phenomenon takes place easily for the belt, influences the normal use of conveyer belt.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a belt bearing roller is used in coal mine transportation.
In order to achieve the above object, the utility model provides a following technical scheme:
the utility model provides a belt bearing roller for coal mine transportation, which comprises a mounting bracket, the both sides of mounting bracket are provided with the otic placode, the bottom is provided with the supporting shoe, otic placode in-connection at the upside, the upper surface both sides of buffer board are fixed with the side roller installing support through first fixed screw, the centre is fixed with central roller installing support, install the side roller on the side roller installing support, install central roller on the central roller installing support, be provided with buffer spring and adjusting screw between buffer board and mounting bracket, the otic placode of downside has the side roller installing support through second fixed screw connection, the side roller installing support is connected with the side roller, the side roller other end passes through trapezoidal piece and is connected with central roller.
As a further aspect of the present invention: the bearing roller divide into both sides from top to bottom, and upside bearing roller fixed mounting passes through trapezoidal piece connection on the buffer board, and both sides are passed through side roller installing support movable mounting on the lower side otic placode.
As a further aspect of the present invention: the lower side carrier roller can realize the folding function by adjusting the fixed angle of the side roller mounting bracket.
As a further aspect of the present invention: the upper side roller mounting bracket and the center roller mounting bracket are mounted on the buffer plate, and two buffer springs are arranged between the buffer plate and the mounting frame.
As a further aspect of the present invention: adjusting screws are arranged between the buffer plate and the mounting frame, and the adjusting screws are only threaded with the buffer plate connecting section.
As a further aspect of the present invention: the side roller mounting bracket is provided with two 20-degree bending structures, the whole structure is S-shaped, and the top end of the side roller mounting bracket exceeds the side roller by two centimeters.
Advantageous effects
1. The utility model discloses be provided with the buffer board at bearing roller and mounting bracket support, reduce the impact injury that the bearing roller received, increased the holistic life of conveyer belt.
2. The utility model discloses bottom bearing roller angularly adjustable folds the bearing roller when the installation belt, the installation of the belt of can being convenient for, and the whole overall arrangement of bearing roller all is favorable to preventing the belt off tracking with side roller installing support structure and overall arrangement, reduces the emergence of accident in the use.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention.
Fig. 2 is a schematic view of the folding bottom roller of the present invention.
Fig. 3 is an enlarged view of the structure at a of the present invention.
Fig. 4 is a schematic structural view of the side roller mounting bracket of the present invention.
In FIGS. 1-4: 1-mounting frame, 2-lug plate, 3-buffer plate, 4-first fixing screw, 5-side roller mounting bracket, 6-center roller mounting bracket, 7-side roller, 8-center roller, 9-buffer spring, 10-adjusting screw, 11-second fixing screw, 12-trapezoidal block and 13-supporting block.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. 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.
Referring to fig. 1-4, in the embodiment of the present invention, a belt idler for coal mine transportation comprises a mounting frame 1, lug plates 2, a buffer plate 3, first fixing screws 4, side roller mounting brackets 5, a center roller mounting bracket 6, side rollers 7, a center roller 8, buffer springs 9, adjusting screws 10, second fixing screws 11, trapezoidal blocks 12, supporting blocks 13, lug plates 2 disposed on both sides of the mounting frame 1, supporting blocks 13 disposed on the bottom of the mounting frame, the buffer plate 3 connected to the upper lug plate 2, side roller mounting brackets 5 fixed to both sides of the upper surface of the buffer plate 3 via the first fixing screws 4, a center roller mounting bracket 6 fixed to the middle of the buffer plate, the side rollers 7 mounted on the side roller mounting brackets 5, the center roller 8 mounted on the center roller mounting bracket 6, the buffer springs 9 and the adjusting screws 10 disposed between the buffer plate 3 and the mounting frame 1, the lower lug plate 2 connected to the side roller mounting brackets 5 via the second fixing screws 11, the side roller mounting bracket 5 is connected with a side roller 7, and the other end of the side roller 7 is connected with a central roller 8 through a trapezoidal block 12.
Wherein: the bearing roller divide into both sides from top to bottom, and upside bearing roller fixed mounting passes through trapezoidal piece 12 to be connected on buffer board 3, and the both sides are passed through 5 movable mounting of side roller installing support on lower side otic placode 2, realize the buffer function of upside bearing roller and the folding function of downside bearing roller.
Wherein: the folding function can be realized through 5 fixed angles of regulation side roller installing support to downside bearing roller, can fold the downside bearing roller when the installation belt and reduce the installation degree of difficulty, and it is more firm to adjust downside bearing roller angle messenger belt installation after the installation finishes.
Wherein: upside side roller installing support 5 and center roller installing support 6 are installed on buffer board 3, are provided with two buffer spring 9 between buffer board 3 and the mounting bracket 1, reduce the whole impact that receives of bearing roller and conveyer belt, extension fixture's life.
Wherein: be provided with adjusting screw 10 between buffer board 3 and the mounting bracket 1, adjusting screw 10 only has and has the screw with the buffer board 3 linkage segment, can adjust buffer spring 9's the degree of tightening through adjusting screw 10, adapts to the impact force of co-altitude not.
Wherein: the side roller mounting bracket 5 is provided with two 20-degree bending structures, is integrally S-shaped, the top end of the side roller exceeds 7 cm of the side roller by two cm, the space between the side roller 7 and the central roller 8 is trapezoidal, the coal mine is prevented from falling off and deviating the belt, the two sides of the side roller exceed 7 height of the side roller, the belt is physically limited, and the deviation is prevented.
Use the utility model discloses the time, erect mounting bracket 1 in reasonable position, fold the downside bearing roller, install the outside of bearing roller with the belt, the belt installation finishes the back, expandes the bottom bearing roller, adjusts 5 angles of side roll installing support to adjust the degree of compacting of belt, according to the difference in height between the conveyer belt, adjust buffer spring 9 pressurized degree through adjusting screw 10, when coal drops on the belt, buffer spring 9 absorbs the impact force, reduces the impact that bearing roller and conveyer belt received.
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 belt carrier roller for coal mine transportation is characterized by comprising a mounting frame (1), lug plates (2) are arranged on two sides of the mounting frame (1), a supporting block (13) is arranged at the bottom of the mounting frame, a buffer plate (3) is connected in the ear plate (2) at the upper side, side roller mounting brackets (5) are fixed at two sides of the upper surface of the buffer plate (3) through first fixing screws (4), a center roller mounting bracket (6) is fixed in the middle, side rollers (7) are mounted on the side roller mounting brackets (5), a center roller (8) is mounted on the center roller mounting bracket (6), a buffer spring (9) and an adjusting screw (10) are arranged between the buffer plate (3) and the mounting frame (1), the lug plate (2) on the lower side is connected with a side roller mounting support (5) through a second fixing screw (11), the side roller mounting support (5) is connected with a side roller (7), and the other end of the side roller (7) is connected with a center roller (8) through a trapezoidal block (12).
2. The belt idler for coal mine transportation according to claim 1, characterized in that: the bearing roller divide into upper and lower both sides, and upside bearing roller fixed mounting passes through trapezoidal piece (12) and connects on buffer board (3), and both sides are passed through side roller installing support (5) movable mounting and are on otic placode (2) of downside.
3. The belt idler for coal mine transportation according to claim 1, characterized in that: the lower side carrier roller can realize the folding function by adjusting the fixed angle of the side roller mounting bracket (5).
4. The belt idler for coal mine transportation according to claim 1, characterized in that: the side roller mounting bracket (5) and the center roller mounting bracket (6) on the upper side are mounted on the buffer plate (3), and two buffer springs (9) are arranged between the buffer plate (3) and the mounting rack (1).
5. The belt idler for coal mine transportation according to claim 1, characterized in that: an adjusting screw (10) is arranged between the buffer plate (3) and the mounting rack (1), and the adjusting screw (10) is only threaded with the connection section of the buffer plate (3).
6. The belt idler for coal mine transportation according to claim 1, characterized in that: the side roller mounting bracket (5) is provided with two 20-degree bending structures, the whole structure is S-shaped, and the top end of the side roller mounting bracket exceeds the side roller (7) by two centimeters.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921347532.7U CN210456344U (en) | 2019-08-19 | 2019-08-19 | Belt carrier roller for coal mine transportation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921347532.7U CN210456344U (en) | 2019-08-19 | 2019-08-19 | Belt carrier roller for coal mine transportation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210456344U true CN210456344U (en) | 2020-05-05 |
Family
ID=70452139
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921347532.7U Expired - Fee Related CN210456344U (en) | 2019-08-19 | 2019-08-19 | Belt carrier roller for coal mine transportation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210456344U (en) |
-
2019
- 2019-08-19 CN CN201921347532.7U patent/CN210456344U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20200505 Termination date: 20200819 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |