CN215046074U

CN215046074U - Carrier roller device capable of adjusting belt angle

Info

Publication number: CN215046074U
Application number: CN202120079368.7U
Authority: CN
Inventors: 虞伟忠; 朱亚冬; 龚伟
Original assignee: Jiangsu Lianfeng Industrial Equipment Technology Co ltd
Current assignee: Jiangsu Lianfeng Industrial Equipment Technology Co ltd
Priority date: 2021-01-13
Filing date: 2021-01-13
Publication date: 2021-12-07
Anticipated expiration: 2031-01-13

Abstract

The utility model is suitable for a belt conveyor technical field provides a bearing roller device of adjustable belt angle, including the change and encircle a plurality of full-automatic bearing roller portions that carry out the turned angle regulation that set up, bearing roller portion includes belt roller and two adjusting rollers that belt roller both ends rotate to be connected, and two adjusting rollers slope to set up and the angle can be adjusted independently each other, and the angle change of two adjusting rollers drives the belt roller about both ends altitude variation; the carrier roller part comprises a bottom plate, the left and right symmetrical positions on the bottom plate are respectively hinged with one end of an adjusting roller, and the other end of the adjusting roller is hinged with a telescopic loop bar for adjusting the inclination angle of the adjusting roller; the adjusting rollers capable of automatically adjusting the inclination angle limit the whole belt on the belt roller and guide the belt to incline, and the turning parts of the plurality of roller supporting parts guide the belt to stably turn, so that the material is stably turned.

Description

Carrier roller device capable of adjusting belt angle

Technical Field

The utility model belongs to the technical field of belt conveyer, especially, relate to a bearing roller device of adjustable belt angle.

Background

Belt conveyor mainly is used for metallurgy, mining transported substance material, be used for sharp or slope transportation often, some places are because of the place restriction, belt conveyor can't run the straight line, need the bend to bypass the barrier, lead to the conveyer to be the turning conveyer, the unable adjustment belt of the normal bearing roller of turning conveyer department, cause the belt off tracking very easily, lead to the belt to spill the material, the belt feeder goes out the groove and causes the belt feeder to tear the damage even, conventional way is to add many groups from aligning bearing roller + flange bearing roller, and is with high costs, and the device principle is that the constraint belt does not go out the groove, belt feeder wearing and tearing are serious, influence life, and often the constraint effect is not ideal.

SUMMERY OF THE UTILITY MODEL

The utility model provides a bearing roller device of adjustable belt angle aims at solving the unable adjustment belt of normal bearing roller of conveyer department when turning, causes the belt off tracking very easily, leads to the belt to spill the material, and the belt feeder goes out the groove even and causes the belt feeder to tear the problem of damage.

The utility model discloses a realize like this, a bearing roller device of adjustable belt angle, include the change and encircle a plurality of full-automatic bearing roller portions that carry out turned angle regulation that the change set up, bearing roller portion include the belt roller and two adjusting rollers of connecting are rotated at belt roller both ends, two adjusting roller slope sets up and angle independent adjustment, two each other the angular variation of adjusting roller drives both ends altitude variation about the belt roller.

Preferably, the carrier roller portion includes the bottom plate, the bilateral symmetry's position respectively articulates on the bottom plate has one the one end of adjusting roller, the other end of adjusting roller articulates there is the flexible loop bar that is used for adjusting its inclination, the lower extreme of flexible loop bar articulates on the bottom plate.

Preferably, the telescopic loop bar comprises a screw rod hinged with the adjusting roller and a loop bar hinged with the bottom plate, the upper end of the loop bar is rotatably connected with an adjusting nut through a bearing, and the adjusting nut is screwed with the screw rod.

Preferably, two ends of the belt roller are respectively fixed at the lower positions of the side surfaces of the two adjusting rollers through rotating shafts.

Preferably, the belt roller and the adjusting roller are both composed of a roller frame and a carrier roller rotatably arranged on the roller frame.

Preferably, the side of swivel is provided with the annular, the sliding foot of bottom plate terminal surface is in slide in the annular, just any department of annular has been seted up from the top down and has been inserted the inserted hole in the annular, rectangle array is provided with a plurality of gyro wheels on the bottom plate.

Preferably, an inverted motor is mounted above the rotating ring through a support, an output shaft of the motor is fixedly connected with a cantilever which slides along the upper surface of the rotating ring, the other end of the cantilever is fixedly connected with a hydraulic cylinder, and a limiting insertion block is arranged at the lower end of the hydraulic cylinder and is inserted into a limiting slot formed in the surface of the sliding foot.

Compared with the prior art, the beneficial effects of the utility model are that: the utility model discloses a bearing roller device of adjustable belt angle can adjust inclination's adjusting roller by oneself through two on the bearing roller portion whole belts are injectd and the guide belt inclines on to the belt roller, realizes the steady turn to the belt through the turn guide of a plurality of bearing roller portions simultaneously, and then carries out steady turn to the material.

Drawings

Fig. 1 is a first schematic structural diagram of the present invention;

FIG. 2 is a second schematic structural view of the present invention;

fig. 3 is a schematic top view of the present invention;

FIG. 4 is a schematic view of the bottom view of the present invention

FIG. 5 is a schematic cross-sectional view taken along line A-A of FIG. 3;

in the figure: 1. rotating the ring; 11. a ring groove; 12. an insertion opening; 13. a support; 14. a motor; 15. a cantilever; 16. a hydraulic cylinder; 161. limiting the inserting block; 2. a carrier roller section; 21. a base plate; 211. a sliding foot; 212. limiting slots; 213. a roller; 22. a leveling roller; 23. a belt roller; 231. a rotating shaft; 24. a telescopic loop bar; 241. a screw; 242. a loop bar; 243. and adjusting the nut.

Detailed Description

In order to make the objects, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.

Referring to fig. 1-5, the present invention provides a technical solution of a roller device capable of adjusting a belt angle: the utility model provides a bearing roller device of adjustable belt angle, includes swivel 1 and a plurality of full-automatic bearing roller portion 2 that carry out turned angle regulation that encircle swivel 1 setting, bearing roller portion 2 includes belt roller 23 and belt roller 23 both ends and rotates two adjusting rollers 22 of connection, but two adjusting rollers 22 slope settings and angle independent adjustment each other, both ends altitude variation about two adjusting rollers 22's angle variation drive belt roller 23.

In this embodiment, the position department that needs to turn at normal belt feeder sets up the bearing roller device of adjustable belt angle, and establish ties normal belt feeder and the bearing roller device of adjustable belt angle together through the belt, later carry out the belt rate of tension debugging, turn the direction according to the belt feeder needs, if turn to the right, then raise the left side adjusting roller 22 of each bearing roller portion 2, the adjusting roller 22 on the right reduces, an angle of preliminary adjustment, when treating the belt operation debugging, continue adjusting the flexible loop bar 24 that two adjusting rollers 22 on the left and right correspond according to the belt off tracking direction, until the belt off tracking normal operating not.

Further, the carrier roller portion 2 comprises a bottom plate 21, one end of an adjusting roller 22 is hinged to each of the left and right symmetrical positions on the bottom plate 21, the other end of the adjusting roller 22 is hinged to a telescopic loop bar 24 used for adjusting the inclination angle of the adjusting roller, and the lower end of the telescopic loop bar 24 is hinged to the bottom plate 21.

In the embodiment, at the conveying belt needing to turn, the left side and the right side of the same belt roller 23 respectively correspond to one adjusting roller 22, so that the positions of the belts on the belt rollers 23 are limited and guided by adjusting the left side and the right side conveniently, and the deviation of the belts is avoided and the turning of the belts is facilitated.

Further, the telescopic loop bar 24 comprises a screw 241 hinged with the adjusting roller 22 and a loop bar 242 hinged with the bottom plate 21, the upper end of the loop bar 242 is rotatably connected with an adjusting nut 243 through a bearing, and the adjusting nut 243 is screwed with the screw 241.

In the present embodiment, the adjustment nut 243 is screwed to adjust the position of the screw 241 in the loop bar 242, so that the height of the upper end of the adjusting roller 22 supported by the telescopic loop bar 24 and hinged thereto is adjusted, and the inclination angle of the adjusting roller 22 is adjusted.

Further, both ends of the belt roller 23 are fixed to the lower positions of the side surfaces of the two steering rollers 22 by the rotating shafts 231, respectively.

In this embodiment, both ends of the belt roller 23 are fixed to the middle-lower positions of the side surfaces of the left and right side adjusting rollers 22 through the rotating shaft 231, respectively, so as to adjust the angle of the belt roller 23 passively by adjusting the inclination angle of the two side adjusting rollers 22, thereby facilitating the inclined turning of the belt.

Further, the belt roller 23 and the adjusting roller 22 are both composed of a roller frame and a carrier roller rotatably arranged on the roller frame.

In this embodiment, the belt roller 23 is used for transmitting the belt for conveying goods, so as to ensure the normal operation of the belt, and the adjusting rollers 22 which can automatically adjust the inclination angle at the two sides of the belt roller 23 adjust the position of the belt on the belt roller 23, thereby realizing the function of guiding the belt.

Furthermore, a ring groove 11 is arranged on the side surface of the rotating ring 1, a sliding foot 211 on the end surface of the bottom plate 21 slides in the ring groove 11, an insertion opening 12 which is inserted into the ring groove 11 from top to bottom is arranged at any position of the ring groove 11, and a plurality of rollers 213 are arranged on the bottom plate 21 in a rectangular array.

In the embodiment, the insertion opening 12 above the ring groove 11 is used for inserting the sliding foot 211 on the bottom plate 21 of the carrier roller part 2 into the ring groove 11 on the side surface of the rotating ring 1, and the sliding foot is rotated to a corresponding position by the motor 14, the cantilever 15 and the hydraulic cylinder 16, so that the position is adjusted, and the rotation angle of the whole conveying line can be conveniently adjusted according to the situation.

Further, an inverted motor 14 is mounted above the rotating ring 1 through a support 13, an output shaft of the motor 14 is fixedly connected with a cantilever 15 sliding along the upper surface of the rotating ring 1, the other end of the cantilever 15 is fixedly connected with a hydraulic cylinder 16, the lower end of the hydraulic cylinder 16 is provided with a limiting insertion block 161, and the limiting insertion block 161 is inserted into a limiting insertion groove 212 formed in the surface of the sliding foot 211.

In this embodiment, motor 14 drives the one end of cantilever 15 and rotates, make cantilever 15 rotate along the upper surface of swivel 1, it changes to be provided with pneumatic cylinder 16 position above the cantilever 15 other end, make cantilever 15 other end pneumatic cylinder 16 align with the spacing slot 212 of bottom plate 21 on each bearing roller portion 2 respectively, and descend through pneumatic cylinder 16 and promote spacing inserted block 161 and insert spacing slot 212, and then make things convenient for motor 14 to drive corresponding bearing roller portion 2 and rotate, the realization is to the rotation and the adjustment of this bearing roller portion 2 position.

The utility model discloses a theory of operation and use flow: the device is arranged at a place where a conveying belt needs to turn, the starting motor 14 rotates, the hydraulic cylinder 16 at the other end of the cantilever 15 rotates to the position above a bottom plate 21 of a first carrier roller part 2 and corresponds to a limiting slot 212 on the bottom plate 21, the starting hydraulic cylinder 16 inserts a limiting insertion block 161 into the limiting slot 212, then the starting motor 14 drives the first carrier roller part 2 to rotate through the cantilever 15, the position of the first carrier roller part 2 is adjusted, then the hydraulic cylinder 16 is lifted, the motor 14 drives the hydraulic cylinder 16 to be aligned to a second carrier roller part 2, the limiting slot 212 on the second carrier roller part 2 is plugged, the second carrier roller part 2 is driven to rotate, the position adjustment of the carrier roller part 2 during turning is realized, and the position adjustment of a third carrier roller part 2 and a fourth carrier roller part 2 is performed by analogy in sequence.

Adjust two articulated flexible loop bars 24 in adjusting roller 22 upper end on every bearing roller portion 2 for the adjusting roller 22 inclination of both sides is different, also drives two adjusting roller 22 simultaneously and rotates the belt roller 23 that sets up and carry out slight slope, accomplishes the conveyer belt turn position, and 2 inside bearing roller inclination angles in the turn of each bearing roller portion are less than the bearing roller angle in the turn outside, and the bearing roller that passes belt roller 23 with the conveyer belt at last carries out complete transfer chain equipment.

The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.

Claims

1. The utility model provides a bearing roller device of adjustable belt angle which characterized in that: including change (1) and encircle a plurality of full-automatic bearing roller portion (2) that carry out turned angle and adjust that change (1) set up, bearing roller portion (2) include belt roller (23) and two adjusting roller (22) of belt roller (23) both ends rotation connection, two adjusting roller (22) slope sets up and angle independent adjustment between each other, two the angular variation of adjusting roller (22) drives both ends altitude variation about belt roller (23).

2. A belt angle adjustable idler unit as claimed in claim 1 wherein: roller portion (2) include bottom plate (21), the position of bilateral symmetry respectively articulates on bottom plate (21) has one the one end of adjusting roller (22), the other end of adjusting roller (22) articulates there is flexible loop bar (24) that are used for adjusting its inclination, the lower extreme of flexible loop bar (24) articulates on bottom plate (21).

3. A belt angle adjustable idler unit as claimed in claim 2 wherein: the telescopic loop bar (24) comprises a screw rod (241) hinged to the adjusting roller (22) and a loop bar (242) hinged to the bottom plate (21), the upper end of the loop bar (242) is rotatably connected with an adjusting nut (243) through a bearing, and the adjusting nut (243) is connected with the screw rod (241) in a threaded mode.

4. A belt angle adjustable idler unit as claimed in claim 1 wherein: two ends of the belt roller (23) are respectively fixed at the lower positions of the side surfaces of the two adjusting rollers (22) through rotating shafts (231).

5. A belt angle adjustable idler unit as claimed in claim 1 wherein: the belt roller (23) and the adjusting roller (22) are both composed of a roller frame and a carrier roller rotatably arranged on the roller frame.

6. A belt angle adjustable idler unit as claimed in claim 2 wherein: the side of swivel (1) is provided with annular (11), runner (211) of bottom plate (21) terminal surface are in slide in annular (11), just insert from the top down in arbitrary department of annular (11) inserted into inserted hole (12) in annular (11), rectangular array is provided with a plurality of gyro wheels (213) on bottom plate (21).

7. An idler assembly as claimed in claim 6 wherein: an inverted motor (14) is mounted above the rotating ring (1) through a support (13), an output shaft of the motor (14) is fixedly connected with a cantilever (15) which slides along the upper surface of the rotating ring (1), the other end of the cantilever (15) is fixedly connected with a hydraulic cylinder (16), a limiting insert block (161) is arranged at the lower end of the hydraulic cylinder (16), and the limiting insert block (161) is inserted into a limiting slot (212) formed in the surface of the sliding foot (211).