CN211711790U - Mining variable-gradient tunnel belt conveyor - Google Patents
Mining variable-gradient tunnel belt conveyor Download PDFInfo
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- CN211711790U CN211711790U CN201921890012.0U CN201921890012U CN211711790U CN 211711790 U CN211711790 U CN 211711790U CN 201921890012 U CN201921890012 U CN 201921890012U CN 211711790 U CN211711790 U CN 211711790U
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- Prior art keywords
- carrier roller
- belt
- carrier
- angle iron
- roller shaft
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- 238000005065 mining Methods 0.000 title claims abstract description 13
- 229910000746 Structural steel Inorganic materials 0.000 claims description 34
- 238000003825 pressing Methods 0.000 claims description 19
- 229910000831 Steel Inorganic materials 0.000 claims description 13
- 239000010959 steel Substances 0.000 claims description 13
- 238000005096 rolling process Methods 0.000 claims description 7
- 239000003245 coal Substances 0.000 claims description 5
- 235000000396 iron Nutrition 0.000 claims description 4
- 206010020649 Hyperkeratosis Diseases 0.000 abstract description 4
- 238000003466 welding Methods 0.000 abstract description 3
- 230000000737 periodic effect Effects 0.000 abstract 1
- 238000012423 maintenance Methods 0.000 description 8
- 238000005299 abrasion Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000011835 investigation Methods 0.000 description 2
- 238000004064 recycling Methods 0.000 description 2
- 238000011160 research Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
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- Structure Of Belt Conveyors (AREA)
Abstract
The utility model relates to a mining changeable slope tunnel belt feeder, including stull, angle bar, bearing roller, limit pipe checkpost, belt, roller bearing, stand, callus on the sole, the welding of stand bottom has the callus on the sole, two bearing rollers of the mid-mounting of stand, and the roller bearing is total three, and mutual series connection articulates on the stand top, and the belt is placed in the roller bearing top, the angle bar passes through the limit pipe checkpost to be fixed on the stand top, and installs bearing roller and stull on angle bar upper portion, the utility model discloses reduce belt equipment and personnel's input to reduce the periodic wear of belt, equipment operation is reliable and stable, reduces the danger coefficient, ensures workman's personal safety.
Description
Technical Field
The utility model relates to a mining equipment especially relates to a mining changeable slope tunnel belt feeder.
Background
According to the characteristics of the belt conveyor, the belt conveyor is suitable for being installed in a single-gradient or few-gradient roadway, a nine-mine T5-6-22110 machine roadway is a variable-gradient roadway, the whole roadway is 400 m and is groove-shaped, in order to guarantee normal coal conveying of a fully mechanized mining surface, three belts need to be installed under normal conditions, not only an uphill belt needs a downhill belt, but also a downhill belt needs a downhill belt, in addition, a third belt head needs to be removed in the process of mining, 2-3 maintenance personnel are needed in normal production, 2-3 belt drivers are needed in each class, meanwhile, under the condition of light load or no load, the belt at a concave variable-gradient point can leave a carrier roller to run in the air, the belt is easy to drop from a belt bracket when the belt conveyor is started, simultaneously, the bottom belt beats the carrier roller, the upper carrier roller group is broken or two ends cannot be firmly fixed and continuously drop, the belt deviates and a large amount of, even seriously wearing the belt and the bracket and causing the problems of quick belt wear and large maintenance amount due to the short length of the belt conveyor.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a mining changeable slope tunnel belt feeder to solve above-mentioned technical problem.
In order to realize the purpose, the utility model adopts the following technical scheme: the utility model provides a mining changeable slope tunnel belt feeder, go up the belt pressing device and include stull, angle bar, bearing roller, limit pipe checkpost, belt, roller bearing, stand, callus on the sole, the stand is total two, and the bottom of stand all welds the callus on the sole, and the intermediate position of stand installs the bearing roller that two equidistance were arranged, and the belt is arranged in between two bearing rollers, the roller bearing is total three, articulates and establishes ties each other, and articulates the top position at the stand in the roller bearing both ends after establishing ties, and the belt is arranged in the roller bearing top, the bottom of angle bar is fixed on the limit pipe on stand top through the limit pipe checkpost, and a bearing roller is installed on the upper portion of angle bar, the stull passes through the bolt and installs the top at the angle bar, the belt pressing device includes bearing roller, bearing roller frame, support steel groove and clamp plate down, the bearing roller frame is total two, and, the carrier roller is installed at the upper part of the inner side of the carrier roller frame.
On the basis of the technical scheme, the angle iron is L50 multiplied by 50mm in size, four phi 14mm side pipe clamp mounting holes are drilled below the angle iron to penetrate through side pipe clamps, phi 18mm carrier roller shaft mounting holes are drilled at the upper part of the angle iron to penetrate through extension bolts of a carrier roller shaft, phi 18mm cross-brace mounting holes are drilled at the top end of the other side of the angle iron to be connected with cross braces, a 1M belt lower carrier roller is used as the carrier roller, M16 multiplied by 50 bolts are welded at the two ends of the carrier roller shaft to increase the length, when the angle iron is used, the angle iron is matched with the side pipe clamps to be clamped on side pipes of the belt conveyor, the extension bolts of the carrier roller shaft penetrate through the two angle iron carrier roller shaft mounting holes respectively, the angle iron and the cross braces are connected through bolts, the carrier roller position is adjusted, the carrier roller shaft is pressed by an M16 nut, the position of the angle iron on the side pipe is adjusted, so that the carrier roller is positioned above an upper belt and does not affect a normal, meanwhile, the two sides are blocked by angle irons, so that the upper belt cannot deviate to form an edge pipe.
On the basis of the technical scheme, the carrier roller frame is formed by welding two M16 multiplied by 75 bolts to the left end and the middle position of an 8mm steel plate respectively, the center distance between the two bolts is 140mm, a phi 26mm carrier roller shaft mounting hole is drilled on the right side of the bolt at the middle position to penetrate through a carrier roller shaft, an M16 nut is welded at the position 35mm away from the center of the hole, a 1-meter lower carrier roller is adopted as the carrier roller, when the carrier roller frame is used, the carrier roller shaft penetrates through the carrier roller shaft mounting holes in the two carrier roller frames respectively, the carrier roller frame is matched with a pressing plate to be clamped on a bracket steel groove of the belt bracket firmly, the position of the carrier roller is adjusted, the carrier roller shaft is pressed tightly by penetrating the nut through the M16 multiplied by 50 bolt, and the position of the carrier roller frame is adjusted to enable the.
Compared with the prior art, the utility model has the advantages of it is following: through field investigation, comprehensive consideration and multiple research discussions, a belt pressing device capable of limiting the belt to empty is finally determined to be additionally arranged at the concave variable slope, normal coal transportation is guaranteed not to be affected, only one belt device is installed, the devices such as a machine head, a machine tail, tensioning and a switch of 2 belt machines are saved, the lengthened abrasion loss of the running period of the belt is reduced, the recycling of the belt is facilitated, meanwhile, only 1-2 belt devices are needed by maintenance personnel, only 1 operator is needed by each shift, the hiring amount of the personnel is greatly reduced, the cost of the part of work resources is saved, the reduction of the belt devices and the use of the belt pressing device are facilitated, the maintenance amount of the belt is greatly reduced, the civilized sanitation level is improved, the labor intensity of maintenance workers is reduced, meanwhile, the number of dangerous sources is also reduced, some safety hazards are avoided, and the personal safety of the workers is favorably guaranteed.
Drawings
Fig. 1 is the structural schematic diagram of the upper press belt device of the present invention.
Fig. 2 is a schematic structural view of the lower belt pressing device of the present invention.
Fig. 3 is a schematic structural diagram of the angle iron of the present invention.
Fig. 4 is a front view of the side tube clip of the present invention.
Fig. 5 is a schematic structural view of the carrier roller frame of the present invention.
In the figure: the support comprises a cross brace 1, angle iron 2, a carrier roller 3, a side pipe clamp 4, a belt 5, a rolling shaft 6, an upright post 7, a foot pad 8, a carrier roller frame 9, a support steel groove 10, a pressing plate 11, a cross brace mounting hole 12, a carrier roller shaft mounting hole 13, a side pipe clamp mounting hole 14, a bolt 15, a nut 16 and a steel plate 17.
Detailed Description
The invention is explained in further detail below with reference to the figures and the embodiments.
As shown in fig. 1 to 5, a mining changeable gradient roadway belt conveyor is divided into an upper belt pressing device and a lower belt pressing device, the upper belt pressing device comprises a cross brace 1, angle iron 2, carrier rollers 3, side pipe clamps 4, belts 5, rolling shafts 6, stand columns 7 and foot pads 8, the stand columns 7 are totally two, the foot pads 8 are welded at the bottom ends of the stand columns 7, the carrier rollers 3 which are arranged at two equal intervals are installed at the middle positions of the stand columns 7, the belts 5 are arranged between the two carrier rollers 3, the rolling shafts 6 are three in total and hinged and connected in series, two ends of the rolling shafts 6 after being connected in series are hinged at the top positions of the stand columns 7, the belts 5 are arranged above the rolling shafts 6, the bottom ends of the angle iron 2 are fixed on the side pipes at the top ends of the stand columns 7 through the side pipe clamps 4, the carrier rollers 3 are installed on the upper portions of the angle iron 2, the cross brace 1 is installed at, The roller support comprises two roller support frames 9, two support steel grooves 10 and two pressing plates 11, wherein the support steel grooves 10 are fixed at the lower part of the outer side of the roller support frames 9 through the pressing plates 11, and the carrier rollers 3 are installed at the upper part of the inner side of the roller support frames 9.
The angle iron 2 is L50 multiplied by 50mm in size, four phi 14mm side pipe clamp mounting holes 14 are respectively drilled at the lower part of the angle iron 2 to penetrate through side pipe clamps 4, phi 18mm carrier roller shaft mounting holes 13 are drilled at the upper part of the angle iron 2 to penetrate through extension bolts of a carrier roller shaft, phi 18mm cross brace mounting holes 12 are drilled at the top end of the other side of the angle iron 2 to be connected with a cross brace 1, a 1M belt 5 is used as the carrier roller 3, M16 multiplied by 50 bolts are welded at the two ends of the carrier roller shaft to increase the length, when the angle iron 2 is used, the angle iron 2 is matched with the side pipe clamps 4 and clamped on side pipes of the belt conveyor, the extension bolts of the carrier roller shaft penetrate through the two angle iron 2 carrier roller shaft mounting holes 13 respectively, the angle iron 2 is connected with the cross brace 1 through bolts, the position of the carrier roller 3 is adjusted, the carrier roller shaft is tightly pressed through an M16 nut, the position of the angle iron 2 on the side pipe is adjusted, so that the carrier roller, the unloaded upper belt is raised to a certain height at most, and meanwhile, the angle iron 2 blocks the two sides of the unloaded upper belt, so that the upper belt cannot deviate from the side pipe.
The carrier roller frame 9 is formed by welding two M16X 75 bolts 15 to the left end and the middle position of an 8mm steel plate 17 respectively, the central distance between the two bolts 15 is 140mm, a phi 26mm carrier roller shaft mounting hole 13 is drilled on the right side of the bolt 15 at the middle position to penetrate through a carrier roller shaft, an M16 screw cap 16 is welded at the position 35mm away from the center of the hole, the carrier roller 3 adopts a 1-meter lower carrier roller, when the carrier roller frame is used, the carrier roller shaft penetrates through the carrier roller shaft mounting holes 13 on the two carrier roller frames 9 respectively, the carrier roller frame 9 is matched with a pressing plate 11 to be clamped on a support steel groove 10 of a belt support firmly, the position of the carrier roller 3 is adjusted, the carrier roller shaft is pressed through the screw cap 16 by the M16X 50 bolts, and the position of the carrier roller frame 9 on the support is adjusted, so that the carrier roller 3 is well.
When the belt conveyor side pipe support is used, the carrier roller frame is matched with the side pipe clamp and clamped on the side pipe of the belt conveyor, the extension bolts of the carrier roller shafts respectively penetrate through the two carrier roller frame holes, the cross braces and the carrier roller frame are connected through the bolts, the carrier roller positions are well adjusted, the carrier roller shafts are tightly pressed through the nuts penetrated by the M16 nuts, the positions of the carrier roller frames on the side pipe are adjusted, the carrier rollers are positioned above the upper belt and do not affect the normal coal conveying position, the upper unloaded belt is at most raised to a certain height, meanwhile, the carrier roller frames on two sides block the upper belt, and the upper belt cannot deviate from the side pipe.
Compared with the prior art, the utility model has the advantages of it is following: finally determining to add a belt pressing device capable of limiting the belt to empty at the concave variable slope through field investigation, comprehensive consideration and multiple research discussions, meanwhile, the normal coal transportation is not influenced, and only one belt device is arranged, so that the devices such as a machine head, a machine tail, tensioning, a switch and the like of 2 belt conveyors are saved, the belt operation period is prolonged, the abrasion loss is reduced, the recycling of the belt is facilitated, meanwhile, only 1-2 maintenance personnel are needed, only 1 operation personnel is needed in each shift, the hiring amount of the personnel is greatly reduced, the wage expense of the part is saved, the belt equipment is reduced, the belt pressing device is used, the maintenance amount of the belt is greatly reduced, the civilized sanitation level is improved, the labor intensity of maintenance workers is reduced, meanwhile, the number of dangerous sources is reduced, some potential safety hazards are avoided, and the personal safety of workers is favorably guaranteed.
The foregoing is a preferred embodiment of the present invention, and for those skilled in the art to understand the teaching of the present invention, the changes, modifications, replacements and variations to the embodiments will still fall within the protection scope of the present invention without departing from the principle and spirit of the present invention.
Claims (3)
1. The utility model provides a mining changeable slope tunnel belt feeder divide into and presses belting and lower belting, its characterized in that: the upper press belt device comprises cross braces (1), angle irons (2), carrier rollers (3), side pipe clamps (4), a belt (5), rolling shafts (6), stand columns (7) and foot pads (8), wherein the stand columns (7) are two in number, the foot pads (8) are welded at the bottom ends of the stand columns (7), the carrier rollers (3) which are arranged at two equal intervals are installed at the middle positions of the stand columns (7), the belt (5) is arranged between the two carrier rollers (3), the three carrier rollers (6) are three in number and are hinged and connected in series, the two ends of each roller (6) after being connected in series are hinged at the top end position of the stand column (7), the belt (5) is arranged above the rolling shafts (6), the bottom ends of the angle irons (2) are fixed on the side pipes at the top ends of the stand columns (7) through the side pipe clamps (4), the carrier rollers (3) are installed on the upper portions of the angle irons (2), the cross braces (1, the lower belt pressing device comprises two carrier rollers (3), carrier roller frames (9), support steel grooves (10) and pressing plates (11), the support steel grooves (10) are fixed at the lower positions of the outer sides of the carrier roller frames (9) through the pressing plates (11), and the carrier rollers (3) are installed at the upper positions of the inner sides of the carrier roller frames (9).
2. The mining changeable-gradient roadway belt conveyor of claim 1, characterized in that: the angle iron (2) is L50 multiplied by 50mm in size, four phi 14mm side pipe clamp mounting holes (14) are drilled below the angle iron (2) respectively to penetrate through side pipe clamps (4), phi 18mm carrier roller shaft mounting holes (13) are drilled at the upper part of the angle iron (2) to penetrate through extension bolts of a carrier roller shaft, phi 18mm cross support mounting holes (12) are drilled at the top end of the other side of the angle iron (2) to be connected with the cross supports (1), a 1-meter belt (5) is used as the carrier roller (3), M16 multiplied by 50 bolts are welded at the two ends of the carrier roller shaft to increase the length, when the angle iron (2) is used, the angle iron is matched with the side pipe clamps (4) and clamped on the side pipes, the extension bolts of the carrier roller shaft penetrate through the two carrier roller shaft mounting holes (13) of the angle iron (2) respectively, the angle iron (2) is connected with the cross supports (1) through the bolts, the position of the carrier roller shaft (3) is adjusted, and a carrier roller shaft nut is pressed tightly by an M16, the position of the angle iron (2) on the side pipe is adjusted, so that the carrier roller (3) is positioned above the upper belt and does not influence the normal coal conveying position, the unloaded upper belt is raised to a certain height at most, and meanwhile, the angle iron (2) on the two sides stops, and the upper belt cannot deviate out of the side pipe.
3. The mining changeable-gradient roadway belt conveyor of claim 1, characterized in that: the carrier roller frame (9) is respectively welded to the left end and the middle position of an 8mm steel plate (17) through two M16 multiplied by 75 bolts (15), the center distance between the two bolts (15) is 140mm, a phi 26mm carrier roller shaft mounting hole (13) is drilled on the right side of the bolt (15) at the middle position to penetrate through a carrier roller shaft, an M16 nut (16) is welded on the right side of the carrier roller shaft mounting hole (13) at a position 35mm away from the center of the hole, the carrier roller (3) adopts a 1-meter belt lower carrier roller, when in use, the carrier roller shafts respectively penetrate through carrier roller shaft mounting holes (13) in the two carrier roller frames (9), the carrier roller frames (9) are matched with a pressing plate (11) to be clamped and embraced on a support steel groove (10) of a belt support, the positions of the carrier rollers (3) are well adjusted, the carrier roller shafts are tightly pressed through nuts (16) by using M16 multiplied by 50 bolts, and the positions of the carrier roller frames (9) on the support are adjusted, so that the carrier rollers (3) are well pressed above a lower belt.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921890012.0U CN211711790U (en) | 2019-11-05 | 2019-11-05 | Mining variable-gradient tunnel belt conveyor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921890012.0U CN211711790U (en) | 2019-11-05 | 2019-11-05 | Mining variable-gradient tunnel belt conveyor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN211711790U true CN211711790U (en) | 2020-10-20 |
Family
ID=72815968
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921890012.0U Active CN211711790U (en) | 2019-11-05 | 2019-11-05 | Mining variable-gradient tunnel belt conveyor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211711790U (en) |
-
2019
- 2019-11-05 CN CN201921890012.0U patent/CN211711790U/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: 20210702 Address after: No.8, luzhongdong street, Laiwu District, Jinan City, Shandong Province Patentee after: Jinan Zhengshun Machinery Technology Co.,Ltd. Address before: No.700 Changcheng Road, Chengyang District, Qingdao City, Shandong Province (Qingdao Agricultural University) Patentee before: Zhang Xu |
|
| TR01 | Transfer of patent right | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20211103 Address after: Room 1901, Gaochuang center, No. 67, Huiyuan street, Laiwu high tech Zone, Jinan City, Shandong Province Patentee after: SHANDONG ZESHUO MACHINERY CO.,LTD. Address before: No.8, luzhongdong street, Laiwu District, Jinan City, Shandong Province Patentee before: Jinan Zhengshun Machinery Technology Co.,Ltd. |
|
| TR01 | Transfer of patent right |