Conveying roller way capable of being simply and rapidly adjusted

Abstract

The utility model discloses a conveying roller way capable of being simply and rapidly adjusted, and relates to the technical field of metallurgical finishing equipment. Comprising a bearing support and a bar conveying mechanism, the bar conveying mechanism comprises an inclined sliding seat and a conical roller mechanism, the inclined sliding seat comprises a horizontal mounting seat and an inclined surface mounting seat which are fixed to each other, and the horizontal mounting seat is fixedly connected to the bearing support through a first connecting piece and a plurality of first bolts; a first gasket group is arranged between the first connecting piece and the bearing bracket; the conical roller mechanism comprises a conical roller mounting seat, a driving device, a transmission assembly and a conical roller set, the conical roller set is mounted on the conical roller mounting seat and comprises a first conical roller and a second conical roller, a set angle is formed between the surfaces, close to each other, of the first conical roller and the second conical roller, and a conveying space for bars is formed in the space in the set angle. The elevation and angle of the conveying roller way can be adjusted by adjusting the thickness of the first gasket set and the thickness of the second gasket set, and the calibration precision is improved.

Description

Technical Field

[0001] The utility model relates to the technical field of metallurgical finishing equipment, in particular to a conveying roller table which can be simply and quickly adjusted. Background Art

[0002] The round steel bars sawn and finished in the bar rolling plant need to be inspected according to product certification and customer needs. However, after the conveyor rollers have been running for a period of time, they need to be adjusted when inspecting and repairing the conveyor rollers or calibrating the round steel bars. The tapered roller groups in the conveyor rollers must be aligned with the center line of the rollers to prevent the bars from running off the track and damaging the flaw detection host probe, which would cause equipment downtime. However, the center line adjustment of the flaw detection conveyor rollers is a major pain point that restricts flaw detection.

[0003] At present, the conveyor roller in the existing technology is a horizontal independent V-shaped roller. The V-shaped roller is fixed to a horizontal base by four screws, and the conveyor roller is adjusted by four adjustment screws. Therefore, when adjusting the conveyor roller, only the elevation can be adjusted, and the angle is not adjustable. Therefore, the accuracy after calibration is low. Utility Model Content

[0004] The purpose of the present invention is to provide a conveyor roller that can be simply and quickly adjusted to solve the problems raised in the above background technology.

[0005] To achieve the above-mentioned objectives, the utility model provides the following technical solutions: a conveyor roller that can be simply and quickly adjusted, comprising a bearing support extending along a first direction and a bar conveying mechanism arranged at intervals along the first direction, the first direction being parallel to the horizontal direction, the bar conveying mechanism comprising an inclined slide and a tapered roller mechanism, wherein the inclined slide comprises a horizontal mounting seat and an inclined surface mounting seat fixed to each other, the horizontal mounting seat being fixed to the top surface of the bearing support by a first connecting member and a plurality of first bolts, a first gasket group being detachably provided between the first connecting member and the bearing support, the first gasket group being used to adjust the height of the inclined slide according to its own thickness; along the second direction, the first end of the inclined surface mounting seat of the inclined slide is higher than the second end, and the second direction is parallel to the horizontal direction and perpendicular to the first direction; the tapered roller mechanism comprises a tapered roller mounting seat, a driving device, a transmission assembly and a tapered roller group, the tapered roller group being mounted on the tapered roller mounting seat and comprising first tapered rollers arranged along the second direction. and a second tapered roller, a set angle is formed between the surfaces of the first tapered roller and the second tapered roller that are close to each other, the opening direction of the set angle is away from the inclined slide, and the set angle is greater than or equal to 90° and less than or equal to 150°, and the space between the first tapered roller and the second tapered roller located at the set angle forms a conveying space for rods, and the conveying spaces of the tapered roller groups of the multiple rod conveying mechanisms cooperate to form a conveying channel extending along the first direction; the driving device is installed on the inclined slide, one end of the transmission assembly is transmission-connected to the output shaft of the driving device, and the other end is transmission-connected to the tapered roller group; the tapered roller mounting seat is installed on the inclined surface mounting seat by multiple second bolts, and a second gasket group is detachably provided between the tapered roller mounting seat and the inclined surface mounting seat, and the second gasket group is used to adjust the angle between the tapered roller mounting seat along the second direction and the vertical direction by its own thickness, thereby adjusting the angle between the angular bisector of the set angle in the tapered roller group and the vertical direction.

[0006] Based on the above technical features, the utility model detachably sets a first shim group between the inclined slide and the supporting bracket, adjusts the height of the inclined slide by adjusting the thickness of the first shim group, and further adjusts the height of the roller surface of the tapered roller group; and detachably sets a second shim group between the inclined slide and the tapered roller mounting seat, adjusts the angle between the bisector of the set angle in the tapered roller group and the vertical direction by adjusting the thickness of the second shim group, and makes the tapered roller groups in each bar conveying mechanism at the same elevation by adjusting the thickness of the first shim group in each bar conveying mechanism, and further adjusts the verticality of the tapered roller groups in multiple bar conveying mechanisms in the vertical direction by adjusting the thickness of the second shim group in each bar conveying mechanism. The utility model effectively solves the problem in the prior art that the horizontal independent V-shaped roller can only adjust the elevation of the conveying roller by adjusting the screw, but cannot adjust the angle of the conveying roller, resulting in low accuracy after calibration.

[0007] Preferably in the present technical solution, the bar conveying mechanism also includes a side adjustment component, and multiple side adjustment components are arranged at different positions on the edge of the top surface of the supporting bracket, and the side adjustment component includes a stopper, a side adjustment bolt and a locking nut, wherein the stopper is fixed to the edge of the top surface of the supporting bracket, and a bolt hole is provided on the stopper, and the side adjustment bolt passes through the locking nut and the bolt hole in sequence along the second direction and abuts against the inclined slide seat, and the tapered roller groups in the multiple bar conveying mechanisms can be placed on the same roller center line by screwing in or out the side adjustment bolt.

[0008] Based on the above technical features, the bar conveying mechanism of the utility model is also provided with a side adjustment component, and the side adjustment component is used to adjust the inclined slide seat to the top and left and right, so that the tapered roller groups in multiple bar conveying mechanisms are on the same roller center line.

[0009] Preferably in the present technical solution, the first tapered roller is an active roller, the second tapered roller is a driven roller, and the transmission assembly includes a driving shaft, a driven shaft and a gear assembly, wherein one end of the driving shaft is transmission-connected to the output shaft of the driving device, and the other end passes through and extends outward from the tapered roller mounting seat and is fixed to the active roller, and the extending direction is away from the driving device, one end of the driven shaft is fixed to the gear assembly and transmission-connected to the driving shaft through the gear assembly, and the other end of the driven shaft extends outward from the tapered roller mounting seat and is fixed to the driven roller, and the extending direction is away from the inclined surface mounting seat; more preferably, the gear assembly includes a first bevel gear and a second bevel gear, wherein the first bevel gear is coaxially sleeved on the active shaft, the end of the driven shaft away from the driven roller is fixed to the second bevel gear, and the first bevel gear is meshed with the second bevel gear.

[0010] Based on the above technical features, when it is necessary to convey the bar, the driving device is started, and the output shaft of the driving device rotates, driving the active shaft to rotate synchronously, and the active roller is driven to rotate synchronously through the active shaft. At the same time, the driven shaft is driven to rotate through the first and second bevel gears that are meshed with each other. The rotation of the driven shaft will drive the driven roller to rotate synchronously. Finally, the rotation of the active roller and the driven roller will drive the round steel bar on the conveying roller to be conveyed along the first direction.

[0011] Preferably, in the present technical solution, the driving device is a driving motor, and the output shaft of the driving motor is transmission-connected to the driving shaft via a coupling.

[0012] Based on the above technical features, the output shaft of the drive motor and the active shaft are connected through a coupling. The coupling can not only transmit motion and torque, but also effectively absorb the vibration of the drive motor and buffer the impact of the load. When conveying bars, it can effectively prevent the conveyor roller from shifting due to the vibration of the drive motor.

[0013] Preferably in the present technical solution, the tapered roller mechanism further includes a clamping screw and a clamping plate, wherein the active roller and the driven roller are both formed with a step surface at one end away from the tapered roller mounting seat, and the step surface faces away from the tapered roller mounting seat, the clamping plate abuts against the step surface, the clamping screw passes through the clamping plate and is tightened on the active shaft or the driven shaft, and the clamping screw and the clamping plate are used to clamp and fix the active roller or the driven roller on the tapered roller mounting seat.

[0014] Based on the above technical features, the active roller is detachably fixed to the active shaft by means of a clamping screw and a clamping plate, and the driven roller is detachably fixed to the driven roller by means of a clamping screw and a clamping plate. When the roller surfaces of the active roller and the driven roller are worn and need to be replaced, the clamping screw can be loosened, the clamping screw and the clamping plate can be removed, and the worn tapered roller that needs to be replaced can be removed and replaced. The replacement process is simple and quick.

[0015] Preferably in the present technical solution, the surfaces of the rollers of the tapered roller set are subjected to nitriding and quenching treatment.

[0016] Based on the above technical features, by performing nitriding and quenching treatment on the roller surface of the tapered roller group, the wear resistance of the roller surface in the tapered roller group can be effectively improved, effectively solving the problem in the prior art that the tapered rollers will experience varying degrees of wear after a period of operation and require frequent replacement of the tapered rollers.

[0017] Preferably in this technical solution, a second connecting member is fixed to the inclined surface mounting seat, the tapered roller mounting seat is fixed to the second connecting member through a third connecting member and a plurality of second bolts, and the second gasket group is arranged between the second connecting member and the third connecting member.

[0018] Preferably in the present technical solution, the first connecting member and the second connecting member are both integrally connected to the inclined slide seat, and the third connecting member is integrally connected to the tapered roller mounting seat, wherein the first connecting member is a pair of connecting plates along the edge of the horizontal mounting seat and extending in the first direction, the second connecting member is a pair of connecting plates along the edge of the inclined mounting seat and extending in the first direction, and the third connecting member is a pair of connecting plates along the edge of the tapered roller mounting seat and extending in the first direction. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 This is a schematic structural diagram of the conveyor roller in the embodiment of the present utility model;

[0020] Figure 2 This is a structural diagram of the rod conveying mechanism in an embodiment of the present utility model;

[0021] Figure 3This is a schematic structural diagram of a rod conveying mechanism without a drive motor in an embodiment of the present invention.

[0022] In the figure: 1. load-bearing bracket; 2. rod conveying mechanism; 3. inclined slide; 31. first connecting member; 32. first bolt; 33. first gasket group; 34. second connecting member; 35. second bolt; 36. second gasket group; 4. tapered roller mechanism; 41. tapered roller mounting seat; 411. third connecting member; 42. driving device; 43. transmission assembly; 431. driving shaft; 432. driven shaft; 433. first umbrella-shaped gear; 434. second umbrella-shaped gear; 44. tapered roller group; 441. driving roller; 442. driven roller; 5. side adjustment assembly; 51. block; 52. side adjustment bolt; 53. locking nut; 6. clamping screw; 7. clamping plate; 8. conveying space; 9. coupling. DETAILED DESCRIPTION

[0023] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0024] It should be noted that, in the description of the present invention, the terms "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", etc., indicating the orientation or position relationship, are based on the orientation or position relationship shown in the accompanying drawings. They are only for the convenience of describing the present invention and simplifying the description. They do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation. Therefore, they cannot be understood as a limitation on the present invention.

[0025] In addition, it should be understood that for the convenience of description, the sizes of the various components shown in the drawings are not drawn according to the actual scale.

[0026] It should be noted that like numbers and letters represent similar items in the following figures, so once an item is defined or described in one figure, it will not need to be further discussed and described in detail in the description of the subsequent figures.

[0027] Before understanding the present invention, it should be clear that the conveyor roller is used for conveying round steel bars. In order to avoid the round steel bars from running off course and damaging the flaw detection host probe during transportation, thereby causing equipment shutdown, the conveyor roller needs to be inspected, maintained or calibrated after a period of operation, and each bar conveying mechanism 2 on the supporting bracket 1 needs to be calibrated to ensure that the roller surface height of the tapered roller group 44 on each bar conveying mechanism 2 and the angle between the roller surface angle bisector of the tapered roller group 44 and the vertical direction meet the index requirements, and finally ensure that each tapered roller group in the conveyor roller is on the same roller center line.

[0028] like Figures 1 to 3 As shown, the utility model provides a technical solution: a conveyor roller that can be simply and quickly adjusted, including a supporting bracket 1 extending along a first direction and a rod conveying mechanism 2 arranged in an interval manner along the first direction, wherein the first direction is parallel to the horizontal direction, and the rod conveying mechanism 2 includes an inclined slide 3 and a tapered roller mechanism 4.

[0029] Specifically, such as Figure 2 and Figure 3 As shown, the inclined slide 3 includes a horizontal mounting seat and an inclined mounting seat fixed to each other, wherein the horizontal mounting seat is fixed to the top surface of the supporting bracket 1 through a first connecting member 31 and a plurality of first bolts 32, and a first gasket group 33 is detachably provided between the first connecting member 31 and the supporting bracket 1 (at Figures 1 to 3 (not shown in the figure), the first shim assembly 33 is used to adjust the height of the inclined slide 3 by utilizing its thickness. Preferably, in this embodiment of the present invention, the height of the inclined slide 3 is adjusted by placing shims of varying thickness and size between the horizontal mounting seat and the support bracket. Simultaneously, the shims can be fitted over the first bolts 32 to facilitate height adjustment of the roller surfaces of the tapered roller assembly 44. Along the second direction, the first end of the inclined mounting seat of the inclined slide 3 is higher than the second end, and the bevel of the bevel mounting seat is parallel to the second direction (this bevel orientation is compatible with the angle adjustment of the conveyor roller conveyor described below). The second direction is parallel to the horizontal direction and perpendicular to the first direction.

[0030] like Figure 2 and Figure 3 As shown, the tapered roller mechanism 4 includes a tapered roller mounting seat 41 , a tapered roller group 44 , a driving device 42 and a transmission assembly 43 .

[0031] The tapered roller mounting seat 41 is mounted on the inclined surface mounting seat through a plurality of second bolts 35. A second gasket set 36 is detachably provided between the tapered roller mounting seat 41 and the inclined surface mounting seat (at Figures 1 to 3(not shown in the figure), the second shim group 36 is used to adjust the angle between the tapered roller mounting seat 41 along the second direction and the vertical direction by its own thickness. Similarly, in the embodiment of the utility model, the angle between the bisector of the set angle in the tapered roller group 44 and the vertical direction is adjusted by placing shims of different thicknesses and sizes between the inclined plane mounting seat and the tapered roller mounting seat. At the same time, the shim can be sleeved on the second bolt 35 to facilitate the adjustment of the angle between the bisector of the set angle of the tapered roller group 44 and the vertical direction. Specifically, Figure 3 As shown, when the tapered roller group 44 needs to deflect to the left, a gasket is arranged at the first end close to the inclined surface mounting seat or the gasket is removed at the first end away from the inclined surface mounting seat; when the tapered roller group 44 needs to deflect to the right, the gasket is removed at the first end close to the inclined surface mounting seat or the gasket is arranged at the first end away from the inclined surface mounting seat.

[0032] Furthermore, a second connecting member 34 is fixedly connected to the inclined mounting seat, and the tapered roller mounting seat 41 is fixedly connected to the second connecting member 34 via a third connecting member 411 and a plurality of second bolts 35. Furthermore, a second gasket assembly 36 is disposed between the second connecting member 34 and the third connecting member 411. Preferably, in the embodiment of the present utility model, the first connecting member 31 and the second connecting member 34 are both integrally connected to the inclined sliding seat 3. The first connecting member 31 is a pair of connecting pieces extending along the edge of the horizontal mounting seat and in the first direction. The second connecting member 34 is a pair of connecting pieces extending along the edge of the inclined mounting seat and in the first direction. The third connecting member 411 is integrally connected to the tapered roller mounting seat 41. The third connecting member 411 is a pair of connecting pieces extending along the edge of the tapered roller mounting seat 41 and in the first direction.

[0033] The tapered roller assembly 44 is mounted on the tapered roller mounting base 41 and includes a first tapered roller and a second tapered roller arranged along the second direction. The surfaces of the first and second tapered rollers are arranged at a set angle, with the angle opening away from the inclined slide 3 and the set angle being greater than or equal to 90° and less than or equal to 150°. Preferably, in an embodiment of the present invention, both the first and second tapered rollers are circular tapered rollers, and the surfaces of the first and second tapered rollers are arranged at a set V-shaped angle, with the set V-shaped angle being 120°. The space between the first and second tapered rollers at the set angle forms a conveying space 8 for the bar. The conveying spaces 8 provided by the tapered roller assemblies 44 of the multiple bar conveying mechanisms 2 cooperate to form a conveying channel extending along the first direction. The roller surfaces of the tapered roller assemblies 44 of the multiple bar conveying mechanisms 2 collectively form a conveying roller surface for carrying the round steel bar. Preferably, the roller surfaces of the tapered roller assembly 44 are nitrided and quenched to improve the wear resistance of the roller surfaces of the tapered roller assembly 44.

[0034] The driving device 42 is installed on the inclined slide 3 . One end of the transmission assembly 43 is transmission-connected to the output shaft of the driving device 42 , and the other end is transmission-connected to the tapered roller assembly 44 .

[0035] Furthermore, in the embodiment of the present invention, the driving device 42 is a driving motor, and the output shaft of the driving motor is connected to the driving shaft 431 through the coupling 9. The first tapered roller is the driving roller 441, the second tapered roller is the driven roller 442, and the transmission assembly 43 includes the driving shaft 431, the driven shaft 432 and the gear assembly (the gear assembly is in Figures 1 to 3 (not shown in the figure), the gear assembly includes a first bevel gear 433 and a second bevel gear 434, one end of the driving shaft 431 is transmission-connected to the output shaft of the driving device 42, the other end passes through and extends outward from the tapered roller mounting seat 41 and is fixed to the driving roller 441, and the outward extension direction is away from the driving motor, the driving shaft 431 is coaxially sleeved with the first bevel gear 433, one end of the driven shaft 432 is fixed to the second bevel gear 434, and the second bevel gear 434 is meshed with the first bevel gear 433, the other end of the driven shaft 432 extends outward from the tapered roller mounting seat 41 and is fixed to the driven roller 442, and the outward extension direction is away from the inclined plane mounting seat. When it is necessary to convey the rods, the drive motor is started, and the output shaft of the drive motor rotates, driving the active shaft 431 to rotate synchronously, and the active roller 441 is driven to rotate synchronously through the active shaft 431. At the same time, the driven shaft 432 is driven to rotate through the first umbrella gear 433 and the second umbrella gear 434 that are meshed with each other. The rotation of the driven shaft 432 will drive the driven roller 442 to rotate synchronously. In this way, the rotation of the active roller 441 and the driven roller 442 will drive the rods on the conveying roller to be conveyed along the first direction.

[0036] like Figure 2 and Figure 3 As shown, the bar conveying mechanism 2 also includes a side adjustment component 5, and multiple side adjustment components 5 are arranged at different positions on the top edge of the supporting bracket 1. The side adjustment component 5 includes a stopper 51, a side adjustment bolt 52 and a locking nut 53, wherein the stopper 51 is fixed to the top edge of the supporting bracket 1, and a bolt hole is provided on the stopper 51. The side adjustment bolt 52 passes through the locking nut 53 and the bolt hole in sequence along the second direction and abuts on the inclined slide seat 3. Specifically, the side adjustment bolt 52 abuts on the side of the first connecting member 31. By screwing in or out the side adjustment bolt 52, the tapered roller groups 44 in multiple bar conveying mechanisms 2 can be on the same roller center line.

[0037] like Figure 2 and Figure 3 As shown, the tapered roller mechanism 4 also includes a clamping screw 6 and a clamping plate 7, wherein the active roller 441 and the driven roller 442 are both formed with a step surface at one end away from the tapered roller mounting seat 41, and the step surface is oriented away from the tapered roller mounting seat 41, and the clamping plate 7 abuts against the step surface, and the clamping screw 6 passes through the clamping plate 7 and is tightened on the active shaft 431 or the driven shaft 432. The clamping screw 6 is used to clamp and fix the active roller 441 or the driven roller 442 on the tapered roller mounting seat 41.

[0038] When the conveyor roller needs to be inspected, maintained or calibrated, the height of the inclined slide 3 can be adjusted by adjusting the thickness of the first shim group 33, and the roller surface height of the tapered roller group 44 can be further adjusted. The angle between the tapered roller mounting seat 41 along the first direction and the vertical direction can be adjusted by adjusting the thickness of the second shim group 36, and the angle between the bisector of the set angle in the tapered roller group 44 and the vertical direction can be further adjusted. By adjusting the side adjustment bolts 52 in the bar conveying mechanism 2, the tapered roller groups 44 in each bar conveying mechanism 2 are placed on the same roller center line. In the conveyor roller of the present invention, by adjusting the thickness of the first gasket group 33 in each bar conveying mechanism 2, the tapered roller group 44 in each bar conveying mechanism 2 is at the same elevation, and by adjusting the thickness of the second gasket group 36 in each bar conveying mechanism 2 and adjusting the side adjustment bolts 52 in each bar conveying mechanism 2, the tapered roller groups 44 in multiple bar conveying mechanisms 2 are on the same roller center line, specifically, the angle bisectors of the set angles in the tapered roller groups 44 of each bar conveying mechanism 2 are on the same vertical plane.

[0039] Although the embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and variations may be made to these embodiments without departing from the principles and spirit of the present invention, and the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A conveyor roller that can be adjusted simply and quickly, characterized in that: The invention comprises a supporting bracket (1) extending along a first direction and a bar conveying mechanism (2) arranged at intervals along the first direction, wherein the first direction is parallel to a horizontal direction, and the bar conveying mechanism (2) comprises an inclined slide (3) and a tapered roller mechanism (4), wherein: The inclined slide seat (3) comprises a horizontal mounting seat and an inclined surface mounting seat fixed to each other, the horizontal mounting seat being fixed to the top surface of the supporting bracket (1) via a first connecting member (31) and a plurality of first bolts (32), a first gasket group (33) being detachably provided between the first connecting member (31) and the supporting bracket (1), the first gasket group (33) being used to adjust the height of the inclined slide seat (3) by its own thickness; along the second direction, the first end of the inclined surface mounting seat of the inclined slide seat (3) is higher than the second end, and the second direction is parallel to the horizontal direction and perpendicular to the first direction; The tapered roller mechanism (4) comprises a tapered roller mounting seat (41), a driving device (42), a transmission assembly (43) and a tapered roller group (44); the tapered roller group (44) is mounted on the tapered roller mounting seat (41) and comprises a first tapered roller and a second tapered roller arranged along a second direction; the surfaces of the first tapered roller and the second tapered roller close to each other form a set angle, the opening direction of the set angle is away from the inclined slide (3), and the set angle is greater than or equal to 90° and less than or equal to 150°; and the space between the first tapered roller and the second tapered roller located at the set angle forms a conveying space (8) for rods; the conveying spaces (8) of the tapered roller groups (44) of the plurality of rod conveying mechanisms (2) cooperate to form a conveying channel extending along the first direction; the driving device (42) is mounted on the inclined slide (3); one end of the transmission assembly (43) is transmission-connected to the output shaft of the driving device (42), and the other end is transmission-connected to the tapered roller group (44); The tapered roller mounting seat (41) is mounted on the inclined surface mounting seat via a plurality of second bolts (35); a second gasket group (36) is detachably provided between the tapered roller mounting seat (41) and the inclined surface mounting seat; the second gasket group (36) is used to adjust the angle between the tapered roller mounting seat (41) along the second direction and the vertical direction by its own thickness, thereby adjusting the angle between the bisector of the set angle in the tapered roller group (44) and the vertical direction.

2. A conveyor roller that can be simply and quickly adjusted according to claim 1, characterized in that: The bar conveying mechanism (2) further comprises a side adjustment assembly (5), wherein a plurality of side adjustment assemblies (5) are arranged at different positions on the edge of the top surface of the supporting bracket (1), and the side adjustment assembly (5) comprises a stopper (51), a side adjustment bolt (52) and a locking nut (53), wherein: The stopper (51) is fixed on the top edge of the supporting bracket (1), and a bolt hole is provided on the stopper (51). The side adjustment bolt (52) passes through the locking nut (53) in sequence along the second direction, and the bolt hole abuts against the inclined slide seat (3). By screwing in or out the side adjustment bolt (52), the tapered roller groups (44) in the multiple bar conveying mechanisms (2) can be located on the same roller center line.

3. The conveyor roller that can be simply and quickly adjusted according to claim 1 is characterized in that: The first tapered roller is a driving roller (441), the second tapered roller is a driven roller (442), and the transmission assembly (43) includes a driving shaft (431), a driven shaft (432) and a gear assembly, wherein: One end of the driving shaft (431) is transmission-connected to the output shaft of the driving device (42), and the other end passes through and extends outward from the tapered roller mounting seat (41) to be fixedly connected to the driving roller (441), and the extension direction is away from the driving device (42); one end of the driven shaft (432) is fixedly connected to the gear assembly and transmission-connected to the driving shaft (431) through the gear assembly; the other end of the driven shaft (432) extends outward from the tapered roller mounting seat (41) to be fixedly connected to the driven roller (442), and the extension direction is away from the inclined surface mounting seat.

4. A conveyor roller that can be simply and quickly adjusted according to claim 3, characterized in that: The gear assembly includes a first bevel gear (433) and a second bevel gear (434), wherein: The first bevel gear (433) is coaxially sleeved on the driving shaft (431), one end of the driven shaft (432) away from the driven roller (442) is fixedly connected to the second bevel gear (434), and the first bevel gear (433) is meshedly connected with the second bevel gear (434).

5. The conveyor roller that can be simply and quickly adjusted according to claim 3 is characterized in that: The driving device (42) is a driving motor, and the output shaft of the driving motor is transmission-connected to the driving shaft (431) via a coupling (9).

6. The conveyor roller that can be simply and quickly adjusted according to claim 3 is characterized in that: The tapered roller mechanism (4) further comprises a pressing screw (6) and a pressing sheet (7), wherein: The active roller (441) and the driven roller (442) are both formed with a step surface at one end away from the tapered roller mounting seat (41), and the step surface is oriented away from the tapered roller mounting seat (41). The clamping plate (7) abuts against the step surface. The clamping screw (6) passes through the clamping plate (7) and is tightened on the active shaft (431) or the driven shaft (432). The clamping screw (6) and the clamping plate (7) are used to clamp and fix the active roller (441) or the driven roller (442) on the tapered roller mounting seat (41).

7. The conveyor roller that can be simply and quickly adjusted according to claim 1 is characterized in that: The roller surfaces of the tapered roller set (44) are subjected to nitriding and quenching treatment.

8. The conveyor roller that can be simply and quickly adjusted according to claim 1 is characterized in that: A second connecting member (34) is fixedly connected to the inclined surface mounting seat, the tapered roller mounting seat (41) is fixedly connected to the second connecting member (34) via a third connecting member (411) and a plurality of second bolts (35), and the second gasket group (36) is arranged between the second connecting member (34) and the third connecting member (411).

9. The conveyor roller that can be simply and quickly adjusted according to claim 8, characterized in that: The first connecting member (31) and the second connecting member (34) are both integrally connected to the inclined slide seat (3), and the third connecting member (411) is integrally connected to the tapered roller mounting seat (41), wherein: The first connecting member (31) is a pair of connecting pieces extending along the edge of the horizontal mounting seat and along the first direction, the second connecting member (34) is a pair of connecting pieces extending along the edge of the inclined mounting seat and along the first direction, and the third connecting member (411) is a pair of connecting pieces extending along the edge of the tapered roller mounting seat (41) and along the first direction.

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