CN217262507U - Roller positioning and adjusting device of belt conveyor - Google Patents
Roller positioning and adjusting device of belt conveyor Download PDFInfo
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- CN217262507U CN217262507U CN202122872621.7U CN202122872621U CN217262507U CN 217262507 U CN217262507 U CN 217262507U CN 202122872621 U CN202122872621 U CN 202122872621U CN 217262507 U CN217262507 U CN 217262507U
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- adjusting bolt
- longitudinal adjusting
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- half nut
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Abstract
The utility model relates to a band conveyer roller location adjusting device belongs to band conveyer maintenance auxiliary device technical field. The two ends of the longitudinal adjusting bolt are smooth cylinders, the two ends of the longitudinal adjusting bolt are axially, fixedly and rotatably installed on a longitudinal adjusting bolt fixing frame through a longitudinal adjusting bolt positioning end cover, the longitudinal adjusting bolt positioning end cover is fixed through a positioning end cover pressing bolt, the adjusting nut is of a vertically-arranged double-threaded hole structure, a threaded hole is in threaded connection with the longitudinal adjusting bolt, a transverse adjusting bolt is installed in another threaded hole in a threaded mode, the front end of the transverse adjusting bolt is provided with an L-shaped roller position adjusting push block through a roller position adjusting push block fixing nut, and two pairs of half nut blocks are respectively installed at the two ends of the longitudinal adjusting bolt fixing frame through clamping grooves in a sliding mode. The utility model discloses the adjusting device dismouting is convenient, and the adjustment process is efficient, has eliminated the problem of axis neck damage in band conveyer roller position adjustment operation, has reduced the potential safety hazard in the operation process.
Description
Technical Field
The utility model belongs to the technical field of band conveyer maintenance auxiliary device, specific theory relates to a band conveyer roller positioning adjustment device.
Background
The belt conveyor is a commonly used material conveying device and mainly comprises a driving roller, a driven roller and a conveying belt, wherein the driving roller, the driven roller and the conveying belt are supported on a rack. The roller is mounted to the frame by a shoe bearing 11, fig. 1, and a shoe bearing fastening bolt 14 is typically welded to a belt tensioning adjustment shoe 12, fig. 2. As shown in fig. 3, in the process of replacing the roller bearing, after the damaged bearing is removed, the axle center of the belt conveyor roller 13 deviates from the axle center of the roller mounting hole on the belt tensioning adjusting seat 12 due to the gravity of the roller and the belt, and when a new bearing is installed, the position of the belt conveyor roller 13 needs to be adjusted so that the axis of the belt conveyor roller is coincident with the axis of the through hole on the belt tensioning adjusting seat 12, so that the bearing with the seat can be smoothly placed in place. Because the belt conveyor has a compact structure, the operation is difficult and the efficiency is low generally when the position of the roller is adjusted, and the hidden danger of damaging the shaft neck of the roller and the potential safety hazard of the operation process exist.
Therefore, it is necessary to provide a roller positioning and adjusting device for a belt conveyor, which eliminates the damage of the roller journal during the operation and the safety hazard at the end of the operation, and improves the operation efficiency.
SUMMERY OF THE UTILITY MODEL
In order to overcome the band seat bearing in-process of belt conveyor roller change that exists among the background art, the problem of difficult, the inefficiency of operation when adjusting roller position and making its axis and belt tensioning adjust the seat on the through-hole axis coincidence, the utility model provides a belt conveyor roller positioning adjustment device has eliminated the condition of operation in-process roller journal damage and the potential safety hazard that the process exists eventually, has improved the operating efficiency.
In order to achieve the above purpose, the utility model is realized by the following technical scheme:
the utility model provides a roller positioning and adjusting device of a belt conveyor, which comprises a longitudinal adjusting bolt 1, a longitudinal adjusting bolt positioning end cover 2, a longitudinal adjusting bolt fixing frame 3, a positioning end cover compression bolt 4, an adjusting nut 5, a transverse adjusting bolt 6, a roller position adjusting push block 7, a roller position adjusting push block fixing nut 8 and a half nut block 9; the two ends of a longitudinal adjusting bolt 1 are smooth cylinders, the two ends of the longitudinal adjusting bolt are axially fixed and rotatably installed on a longitudinal adjusting bolt fixing frame 3 through a longitudinal adjusting bolt positioning end cover 2, the longitudinal adjusting bolt positioning end cover 2 is fixed through a positioning end cover pressing bolt 4, an adjusting nut 5 is of a vertically-arranged double-threaded hole structure, a threaded hole is in threaded connection with the longitudinal adjusting bolt 1, a transverse adjusting bolt 6 is installed in another threaded hole in a threaded mode, the front end of the transverse adjusting bolt 6 is provided with an L-shaped roller position adjusting push block 7 through a roller position adjusting push block fixing nut 8, one end of a half nut block 9 is provided with a semicircular screw hole matched with a belt seat bearing fastening bolt 14, the other end of the half nut block is provided with a clamping groove matched with the longitudinal adjusting bolt fixing frame 3, one side of the semicircular screw holes of the two half nut blocks 9 is relatively attached and fixed to be a pair, and the two pairs of half nut blocks 9 are respectively installed at the two ends of the longitudinal adjusting bolt fixing frame 3 through the clamping grooves in a sliding mode.
Preferably, a half nut block attracting magnet 10 is installed on one surface of the semicircular screw hole of the half nut block 9, and the two half nut blocks 9 are attached through the half nut block attracting magnet 10.
The utility model has the advantages that:
the utility model discloses an installation of two pairs of half nut pieces makes two pairs of half nut pieces link into firm structure through vertical adjusting bolt mount and half nut piece actuation magnet, and through the position of horizontal adjusting bolt, vertical adjusting bolt accurate adjustment band conveyer roller, the adjusting device dismouting is convenient, and adjustment process is efficient, has eliminated the problem of axis neck damage in band conveyer roller position adjustment operation, has reduced the potential safety hazard of operation in-process.
Drawings
FIG. 1 is a schematic structural view of a belt conveyor roller supporting device;
FIG. 2 is a schematic view of an installation structure of a belt conveyor roller;
FIG. 3 is a schematic view of the belt conveyor roller being displaced in the mounting hole;
fig. 4 is a schematic structural diagram of the present invention;
fig. 5 is an exploded view of the present invention;
fig. 6 is a schematic view of the structure of the present invention.
In the figure, 1-longitudinal adjusting bolt, 2-longitudinal adjusting bolt positioning end cover, 3-longitudinal adjusting bolt fixing frame, 4-positioning end cover pressing bolt, 5-adjusting nut, 6-transverse adjusting bolt, 7-roller position adjusting push block, 8-roller position adjusting push block fixing nut, 9-half nut block, 10-half nut block attracting magnet, 11-belt seat bearing, 12-belt tensioning adjusting seat, 13-belt conveyor roller and 14-belt seat bearing fastening bolt.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention clearer, the following will explain in detail a preferred embodiment of the present invention with reference to the accompanying drawings to facilitate understanding of the skilled person.
As shown in fig. 1-6, the belt conveyor roller positioning and adjusting device comprises a longitudinal adjusting bolt 1, a longitudinal adjusting bolt positioning end cover 2, a longitudinal adjusting bolt fixing frame 3, a positioning end cover pressing bolt 4, an adjusting nut 5, a transverse adjusting bolt 6, a roller position adjusting push block 7, a roller position adjusting push block fixing nut 8 and a half nut block 9; the two ends of the longitudinal adjusting bolt 1 are smooth cylinders, the two ends are axially fixed and rotatably mounted on a longitudinal adjusting bolt fixing frame 3 through a longitudinal adjusting bolt positioning end cover 2, the longitudinal adjusting bolt positioning end cover 2 is fixed through a positioning end cover pressing bolt 4, the adjusting nut 5 is of a vertically-arranged double-thread hole structure, one thread hole is in threaded connection with the longitudinal adjusting bolt 1, the other thread hole is in threaded connection with a transverse adjusting bolt 6, the front end of the transverse adjusting bolt 6 is provided with an L-shaped roller position adjusting push block 7 through a roller position adjusting push block fixing nut 8, the longitudinal adjusting bolt 1 is rotated to drive the adjusting nut 5 to longitudinally move, the transverse adjusting bolt 6 is rotated to drive the adjusting nut 5 to transversely move, the belt conveyor roller 13 is adjusted to a proper position through rotating the transverse adjusting bolt 6 and the longitudinal adjusting bolt 1, and the belt conveyor roller 13 is adjusted to a proper position, the mounting of the pedestal bearing 11 can be smoothly performed.
One end of the half nut block 9 is provided with a semicircular screw hole matched with a fastening bolt 14 of the bearing with a seat, the other end is provided with a clamping groove matched with the longitudinal adjusting bolt fixing frame 3, one side of the semicircular screw hole of the half nut block 9 is provided with a half nut block attracting magnet 10, two half nut blocks 9 are fixedly attached to one pair through the half nut block attracting magnet 10, two pairs of half nut blocks 9 are respectively and slidably arranged at two ends of the longitudinal adjusting bolt fixing frame 3 through the clamping groove, the semicircular screw hole of the half nut block 9 is the same as the thread of the fastening bolt 14 of the bearing with a seat, the function of preventing the thread abrasion of the fastening bolt 14 of the bearing with a seat is achieved, the two pairs of half nut blocks 9 are connected into a stable structure through the longitudinal adjusting bolt fixing frame 3 and the half nut block attracting magnet 10, the threaded hole of the half nut block 9 is fixedly connected with the fastening bolt 14 of the bearing with a seat, the device is fixed on the belt tensioning adjusting seat 12 through the half nut block 9, the belt conveyor roller 13 is adjusted by rotating the transverse adjusting bolt 6 and the longitudinal adjusting bolt 1.
The utility model discloses a two pairs of half nut pieces 9 are installed, make two pairs of half nut pieces 9 connect into firm structure through vertical adjusting bolt mount 3 and half nut piece actuation magnet 10, through horizontal adjusting bolt 6, the position of vertical adjusting bolt 1 accurate adjustment band conveyer roller 13, the adjusting device dismouting is convenient, adjustment process is efficient, the problem of band conveyer roller 13 position adjustment operation axis neck damage has been eliminated, the potential safety hazard in the operation process has been reduced.
Finally, it is noted that the above-mentioned preferred embodiments illustrate rather than limit the invention, and that, although the invention has been described in detail with reference to the above-mentioned preferred embodiments, it will be understood by those skilled in the art that various changes in form and details may be made therein without departing from the scope of the invention as defined by the appended claims.
Claims (2)
1. The utility model provides a belt conveyor roller positioning adjustment device which characterized in that: the belt conveyor roller positioning and adjusting device comprises a longitudinal adjusting bolt (1), a longitudinal adjusting bolt positioning end cover (2), a longitudinal adjusting bolt fixing frame (3), a positioning end cover pressing bolt (4), an adjusting nut (5), a transverse adjusting bolt (6), a roller position adjusting push block (7), a roller position adjusting push block fixing nut (8) and a half nut block (9); the two ends of the longitudinal adjusting bolt (1) are smooth cylinders, the two ends are axially fixed and rotatably installed on a longitudinal adjusting bolt fixing frame (3) through a longitudinal adjusting bolt positioning end cover (2), the longitudinal adjusting bolt positioning end cover (2) is fixed through a positioning end cover compression bolt (4), an adjusting nut (5) is of a vertically-arranged double-thread-hole structure, one thread hole is in threaded connection with the longitudinal adjusting bolt (1), the other thread hole is in threaded connection with a transverse adjusting bolt (6), the front end of the transverse adjusting bolt (6) is provided with an L-shaped roller position adjusting push block (7) through a roller position adjusting push block fixing nut (8), one end of each half nut block (9) is provided with a semicircular screw hole matched with a fastening bolt (14) of a bearing with a seat, the other end of each half nut block is provided with a semicircular groove matched with the longitudinal adjusting bolt fixing frame (3), one side of the screw holes of the two half nut blocks (9) is relatively attached and fixed into a pair, the two pairs of half nut blocks (9) are respectively installed at two ends of the longitudinal adjusting bolt fixing frame (3) in a sliding mode through clamping grooves.
2. The belt conveyor roller positioning adjustment device of claim 1, characterized in that: half nut piece actuation magnet (10) are installed to the semicircle screw one side of half nut piece (9), laminate through half nut piece actuation magnet (10) between two half nut pieces (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122872621.7U CN217262507U (en) | 2021-11-23 | 2021-11-23 | Roller positioning and adjusting device of belt conveyor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122872621.7U CN217262507U (en) | 2021-11-23 | 2021-11-23 | Roller positioning and adjusting device of belt conveyor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217262507U true CN217262507U (en) | 2022-08-23 |
Family
ID=82881434
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122872621.7U Active CN217262507U (en) | 2021-11-23 | 2021-11-23 | Roller positioning and adjusting device of belt conveyor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217262507U (en) |
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2021
- 2021-11-23 CN CN202122872621.7U patent/CN217262507U/en active Active
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