CN218289192U - Roller device for automatically adjusting rubber belt operation of coal mine rubber belt conveyor - Google Patents
Roller device for automatically adjusting rubber belt operation of coal mine rubber belt conveyor Download PDFInfo
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- CN218289192U CN218289192U CN202220663611.4U CN202220663611U CN218289192U CN 218289192 U CN218289192 U CN 218289192U CN 202220663611 U CN202220663611 U CN 202220663611U CN 218289192 U CN218289192 U CN 218289192U
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Abstract
A roller device for automatically adjusting the operation of a rubber belt of a coal mine rubber belt conveyor is characterized in that a plurality of pairs of through holes matched in pairs are correspondingly formed at the left end and the right end of a roller base; the carrier roller bracket consists of a middle carrier roller frame, a side carrier roller frame and an inverted splayed support frame, wherein the middle carrier roller frame consists of a bottom support A and two lateral supports A; the two side roller frames are arranged at the left side and the right side of the middle roller frame and consist of a bottom support B and two side supports B; the inverted V-shaped support frame is composed of two inclined supports arranged in an inverted V shape; the two connecting channel steels are respectively arranged at the left end and the right end of the lower end surface of the carrier roller base and are provided with a plurality of pairs of long round holes matched in pairs; the screw rod of each pair of bolts sequentially penetrates through the pair of through holes and the pair of long round holes from top to bottom and then is connected with the pair of nuts, and the nuts are connected with the corresponding bolts to enable the connection channel steel to be in loose fit with the carrier roller base. The carrier roller device can play an effective supporting role and can also adjust the running state of the adhesive tape on line.
Description
Technical Field
The utility model belongs to the technical field of the belt bearing roller, concretely relates to bearing roller device of colliery rubber belt conveyor automatic adjustment sticky tape operation.
Background
The rubber belt conveyor is widely used for material conveying operation of coal mines, utilizes the carrier roller device to support the conveying belt in the conveying operation process, and drives the conveying belt to operate through power to convey materials. In order to prevent the situation that the rubber belt deviates in the transportation process, a special device for preventing the rubber belt from deviating needs to be arranged on the rubber belt conveyor, the existing device for preventing the rubber belt from deviating is various in types, but most of the devices are complex in structure, the maintenance amount is large after the rubber belt conveyor breaks down, the labor load of maintenance personnel is increased, the operation cost of the rubber belt conveyor is greatly increased, and the work efficiency of the rubber belt conveyor is reduced.
Disclosure of Invention
The problem to above-mentioned prior art exists, the utility model provides a bearing roller device of colliery rubber belt conveyor automatic adjustment sticky tape operation, this bearing roller device can play the effect of effectual support conveyer belt, and the running state of adjustment sticky tape that can also be online can prevent effectively that the condition of off tracking from appearing in the sticky tape.
The utility model provides a roller device for automatically adjusting the operation of a rubber belt of a coal mine rubber belt conveyor, which comprises a roller base, a middle roller, two oblique rollers, a roller bracket, two connecting channel steels and a plurality of pairs of bolts, wherein the two oblique rollers are symmetrically arranged in a left-right manner; the length direction of the carrier roller base extends along the left-right direction and is horizontally arranged, and a plurality of pairs of circular holes matched in pairs are correspondingly formed in the left end and the right end of the carrier roller base;
the carrier roller support consists of a middle carrier roller frame, a side carrier roller frame and an inverted V-shaped support frame, the middle carrier roller frame is of a U-shaped frame structure and consists of a bottom support A and two lateral supports A, the bottom support A is horizontally arranged, the two lateral supports A are vertically arranged, and the two lateral supports A are fixedly connected to the upper parts of the left end and the right end of the bottom support A in a left-right opposite mode; the number of the side carrier roller frames is two, the side carrier roller frames are arranged on the left side and the right side of the middle carrier roller frame in a bilateral symmetry mode, and each side carrier roller frame consists of a bottom support B and two lateral supports B; the bottom support B is arranged in a manner that the inside is low and the outside is high and inclined, the inner end of the bottom support B is fixedly connected with the bottom of the lateral support A on the middle roller carrier, the two lateral supports B are arranged oppositely, and the lower ends of the two lateral supports B are respectively and vertically and fixedly connected with the left end and the right part of the bottom support B; the inverted V-shaped support frame is composed of two inclined supports arranged in an inverted V shape, the lower ends of the two inclined supports are fixedly connected to the central area of the upper end face of the carrier roller base at intervals, and the upper ends of the two inclined supports are fixedly connected with the inner sides of the lower end faces of the lateral supports B in the two lateral carrier roller frames respectively;
the middle carrier roller is arranged at the upper part of the inner space of the middle carrier roller frame and is rotatably connected with the two lateral supports A through a carrier roller shaft at the center of the middle carrier roller; the two oblique carrier rollers are respectively arranged at the upper parts of the inner spaces of the two side carrier roller frames and are rotatably connected with the two lateral supports B through carrier roller shafts at the centers of the two oblique carrier rollers;
the length directions of the two connecting channel steels extend in the front-back direction, are respectively arranged at the left end and the right end of the lower end surface of the carrier roller base, and are fixedly connected with a groove-shaped H frame on the rubber belt conveyor; a plurality of pairs of long round holes matched in pairs are formed in the positions, corresponding to the plurality of pairs of round holes matched in pairs, of the two connecting channel steels, and the length direction of each long round hole extends along the left-right direction;
the bolts and the round holes are arranged in pairs, the screw rod of each pair of bolts sequentially penetrates through the round holes and the long round holes from top to bottom and then is connected with the nuts, and the nuts are connected with the corresponding bolts to enable the connection channel steel and the carrier roller base to be in loose fit.
Further, in order to improve the integral bearing strength and service life of the carrier roller bracket, the upper ends of two lateral supports A in the middle carrier roller frame are arranged in parallel with the upper ends of lateral supports B in the lateral carrier roller frame at the same side, and the two lateral supports A and B are fixedly connected through a connecting plate;
further, in order to improve the deviation rectifying effect, the inclination angle between the inclined carrier roller and the horizontal plane is 45 degrees.
Further, for convenience of processing and manufacturing, the oblique carrier roller and the size are the same as the size of the middle carrier roller.
The utility model discloses in, through making the bearing roller base and being connected through the not hard up connection of bolt and nut between the channel-section steel, and because what correspond the position setting of bolt on the bearing roller base is the round hole, and what correspond the position setting of bolt on the channel-section steel is the slotted hole, like this, when the sealing-tape machine operation, the bolt can be on the spread groove steel slotted hole length direction swing back and forth, and then can be through the mode automatically regulated sticky tape of follow-up to suitable operation region in, reach the purpose that prevents the sticky tape and continue the off tracking. The carrier roller device has a simple structure, can ensure that the maintenance process is more time-saving, labor-saving and convenient, can reduce the manufacturing cost, can reduce the running cost of the adhesive tape, and can reduce the labor intensity of workers, not only can automatically adjust the adhesive tape to run in a specified area, but also can be used as a carrier roller to carry the adhesive tape to be normally used, and effectively ensures the safe and efficient running of the adhesive tape conveyer.
Drawings
Fig. 1 is a schematic structural diagram of the present invention;
fig. 2 is a partially enlarged view of a portion a in fig. 1.
In the figure: 1. the roller support comprises a roller base, 2 parts of connecting channel steel, 3 parts of oblong holes, 4 parts of bolts, 5 parts of roller support shafts, 6 parts of oblique rollers, 7 parts of middle rollers, 8 parts of middle roller support frames, 9 parts of lateral roller support frames, 10 parts of inverted V-shaped support frames, 11 parts of bottom supports A and 12 parts of lateral supports A and 13 parts of bottom supports B and 14 parts of lateral supports B and 15 parts of round holes, 16 parts of nuts, 17 parts of connecting plates, 18 parts of oblique supports.
Detailed Description
The present invention will be further explained with reference to the accompanying drawings.
As shown in fig. 1 and 2, a roller device for automatically adjusting the operation of a rubber belt of a coal mine rubber belt conveyor comprises a roller base 1, a middle roller 7, two oblique rollers 6 which are symmetrically arranged left and right, a roller bracket, two connecting channel steels 2 and a plurality of pairs of bolts 4; the length direction of the carrier roller base 1 extends along the left-right direction and is horizontally arranged, and a plurality of pairs of circular holes 15 which are matched in pairs are correspondingly formed at the left end and the right end of the carrier roller base;
the carrier roller support comprises a middle carrier roller frame 8, a side carrier roller frame 9 and an inverted V-shaped support frame 10, the middle carrier roller frame 8 is of a U-shaped frame structure and consists of a bottom support A11 and two side supports A12, the bottom support A11 is horizontally arranged, the two side supports A12 are vertically arranged, and the left support and the right support are fixedly connected to the upper parts of the left end and the right end of the bottom support A11 in a left-right opposite mode; the number of the side carrier roller frames 9 is two, the side carrier roller frames are arranged on the left side and the right side of the middle carrier roller frame 8 in a bilateral symmetry mode, and the side carrier roller frames 9 are composed of bottom supports B13 and two lateral supports B14; the bottom support B13 is arranged in a manner of inclining inwards, downwards and outwards, the inner end of the bottom support B13 is fixedly connected with the bottom of the lateral support A12 on the middle roller carrier 8, the two lateral supports B14 are arranged oppositely, and the lower ends of the two lateral supports B are respectively and vertically and fixedly connected with the left end and the right part of the bottom support B13; the inverted V-shaped support frame 10 is composed of two inclined supports 18 which are arranged in an inverted V shape, the lower ends of the two inclined supports 18 are fixedly connected to the central area of the upper end face of the carrier roller base 1 at intervals, and the upper ends of the two inclined supports 18 are fixedly connected with the inner sides of the lower end faces of the lateral supports B14 in the two lateral carrier roller frames 9 respectively;
the middle carrier roller 7 is arranged at the upper part of the inner space of the middle carrier roller frame 8 and is rotatably connected with the two lateral supports A12 through a carrier roller shaft at the center of the middle carrier roller; the two oblique carrier rollers 6 are respectively arranged at the upper parts of the inner spaces of the two lateral carrier roller frames 9 and are rotatably connected with the two lateral supports B14 through carrier roller shafts at the centers of the two oblique carrier rollers;
the length directions of the two connecting channel steels 2 extend in the front-back direction, are respectively arranged at the left end and the right end of the lower end surface of the carrier roller base 1, and are fixedly connected with a groove-shaped H frame on the rubber belt conveyor; the two connecting channel steels 2 are provided with a plurality of pairs of long round holes 3 matched in pairs at positions corresponding to the plurality of pairs of round holes 15 matched in pairs, and the length direction of each long round hole 3 extends along the left-right direction;
the arrangement of a plurality of pairs of bolts 4 and a plurality of pairs of round holes 15, and the screw rod of each pair of bolts 4 is connected with a pair of nuts 16 after passing through a pair of round holes 15 and a pair of oblong holes 3 from top to bottom in proper order, and the nuts 16 are connected with the corresponding bolts 4 to enable the connection channel steel 2 and the carrier roller base 1 to be in loose fit.
In order to improve the integral bearing strength and service life of the carrier roller bracket, the upper ends of two lateral supports A12 in the middle carrier roller frame 8 are arranged in parallel with the upper ends of lateral supports B14 in the lateral carrier roller frame 9 on the same side, and the two are fixedly connected through a connecting plate 17;
in order to improve the deviation rectifying effect, the inclined angle between the inclined carrier roller 6 and the horizontal plane is 45 degrees.
For convenience of processing and manufacturing, the oblique supporting rollers 6 and the size are the same as the size of the middle supporting roller 7.
The utility model discloses in, through making the bearing roller base and being connected through the not hard up connection of bolt and nut between the channel-section steel, and because what correspond the position setting of bolt on the bearing roller base is the round hole, and what correspond the position setting of bolt on the channel-section steel is the slotted hole, like this, when the sealing-tape machine operation, the bolt can be on the spread groove steel slotted hole length direction swing back and forth, and then can be through the mode automatically regulated sticky tape of follow-up to suitable operation region in, reach the purpose that prevents the sticky tape and continue the off tracking. The carrier roller device has a simple structure, can ensure that the maintenance process is more time-saving, labor-saving and convenient, can reduce the manufacturing cost, can reduce the running cost of the adhesive tape, and can reduce the labor intensity of workers, not only can automatically adjust the adhesive tape to run in a specified area, but also can be used as a carrier roller to carry the adhesive tape to be normally used, and effectively ensures the safe and efficient running of the adhesive tape conveyer.
Claims (4)
1. A roller device for automatically adjusting the operation of a rubber belt of a coal mine rubber belt conveyor comprises a roller base (1), a middle roller (7), two oblique rollers (6) and a roller bracket, wherein the two oblique rollers are symmetrically arranged left and right; the length direction of the carrier roller base (1) extends along the left-right direction and is horizontally arranged, and a plurality of pairs of circular holes (15) which are matched in pairs are correspondingly formed at the left end and the right end of the carrier roller base; the novel bolt is characterized by also comprising two connecting channel steels (2) and a plurality of pairs of bolts (4);
the carrier roller support is composed of a middle carrier roller frame (8), a side carrier roller frame (9) and an inverted V-shaped support frame (10), the middle carrier roller frame (8) is of a U-shaped frame structure and is composed of a bottom support A (11) and two lateral supports A (12), the bottom support A (11) is horizontally arranged, the two lateral supports A (12) are vertically arranged, and the left side and the right side of each lateral support A (12) are fixedly connected to the upper portions of the left end and the right end of the bottom support A (11) oppositely; the number of the side roller frames (9) is two, the side roller frames are arranged on the left side and the right side of the middle roller frame (8) in a bilateral symmetry mode, and the side roller frames (9) are composed of a bottom support B (13) and two lateral supports B (14); the bottom support B (13) is arranged in a manner of inclining inwards, downwards and outwards, the inner end of the bottom support B is fixedly connected with the bottom of the lateral support A (12) on the middle roller carrier (8), the two lateral supports B (14) are arranged oppositely, and the lower ends of the two lateral supports B are respectively and vertically and fixedly connected with the left end and the right part of the bottom support B (13); the inverted V-shaped support frame (10) is composed of two inclined supports (18) which are arranged in an inverted V shape, the lower ends of the two inclined supports (18) are fixedly connected to the central area of the upper end face of the carrier roller base (1) at intervals, and the upper ends of the two inclined supports are respectively and fixedly connected with the inner side of the lower end face of the lateral support B (14) in the two lateral carrier roller frames (9);
the middle carrier roller (7) is arranged at the upper part of the inner space of the middle carrier roller frame (8) and is rotatably connected with the two lateral supports A (12) through a carrier roller shaft at the center of the middle carrier roller; the two oblique carrier rollers (6) are respectively arranged at the upper parts of the inner spaces of the two lateral carrier roller frames (9) and are rotatably connected with the two lateral supports B (14) through carrier roller shafts at the centers of the two oblique carrier rollers;
the two connecting channel steels (2) extend in the front-back direction in the length direction, are respectively arranged at the left end and the right end of the lower end face of the carrier roller base (1), and are fixedly connected with a groove type H frame on the rubber belt conveyor; the two connecting channel steels (2) are provided with a plurality of pairs of long round holes (3) matched in pairs at positions corresponding to the plurality of pairs of round holes (15) matched in pairs, and the length direction of each long round hole (3) extends along the left-right direction;
the arrangement of a plurality of pairs of bolts (4) and a plurality of pairs of round holes (15), the screw rod of each pair of bolts (4) sequentially penetrates through the pair of round holes (15) and the pair of long round holes (3) from top to bottom and then is connected with the pair of nuts (16), and the nuts (16) are connected with the corresponding bolts (4) and then enable the connection channel steel (2) and the carrier roller base (1) to be in loose fit.
2. The idler device for the automatic adjustment of the belt running of the belt conveyor for the coal mine according to claim 1, characterized in that the upper ends of the two lateral supports A (12) in the middle idler frame (8) are arranged in parallel with the upper ends of the lateral supports B (14) in the lateral idler frame (9) at the same side, and are fixedly connected with each other through the connecting plate (17).
3. An idler device for automatically adjusting the running of a rubber belt of a coal mine rubber belt conveyor as claimed in claim 1 or 2, wherein the inclined angle between the inclined idler (6) and the horizontal plane is 45 degrees.
4. The idler device for automatically adjusting the operation of the rubber belt of the coal mine rubber belt conveyor as claimed in claim 3, wherein the size of the oblique idler (6) is the same as that of the middle idler (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220663611.4U CN218289192U (en) | 2022-03-25 | 2022-03-25 | Roller device for automatically adjusting rubber belt operation of coal mine rubber belt conveyor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202220663611.4U CN218289192U (en) | 2022-03-25 | 2022-03-25 | Roller device for automatically adjusting rubber belt operation of coal mine rubber belt conveyor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218289192U true CN218289192U (en) | 2023-01-13 |
Family
ID=84803671
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202220663611.4U Active CN218289192U (en) | 2022-03-25 | 2022-03-25 | Roller device for automatically adjusting rubber belt operation of coal mine rubber belt conveyor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218289192U (en) |
-
2022
- 2022-03-25 CN CN202220663611.4U patent/CN218289192U/en active Active
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