CN221987394U - Angle-adjustable roller assembly - Google Patents

Abstract

The utility model discloses an inclination angle adjustable carrier roller set, which comprises a bottom plate, wherein fixed stacks are fixedly arranged on two sides of the top of the bottom plate, screw rods are rotatably arranged between the fixed stacks, sliding sleeves are sleeved on the surfaces of the screw rods in a threaded manner, adjusting plates are hinged on two sides of the top of the bottom plate, adjusting rods are hinged between the adjusting plates and the sliding sleeves, fixed blocks are fixedly arranged on two sides of the top of the bottom plate, limiting rods are fixedly arranged between the fixed blocks, and sliding blocks are movably sleeved on the surfaces of the limiting rods. This bearing roller group with adjustable inclination, in the in-process of carrying out daily use, operating personnel rotates the lead screw, and the rotation of lead screw can drive the sliding sleeve and take place to slide at its surface, and then will drive the connecting rod and take place to slide, can drive two sliders at the synchronous emergence motion in the surface of gag lever post this moment, and then jack-up the regulating plate through regulation pole and auxiliary rod, can jack-up the regulating roller at regulating plate top.

Description

Roller set with adjustable inclination angle

Technical Field

The utility model relates to the technical field of carrier rollers, in particular to an inclination-angle-adjustable carrier roller set.

Background

The carrier roller is an important part of the belt conveyor, has multiple types and large quantity, can support the weight of a conveying belt and materials, accounts for 35% of the total cost of one belt conveyor, generates more than 70% of resistance, has particularly important quality, is made of steel and plastic, and needs to be subjected to angle adjustment when being installed, so that an inclination angle-adjustable carrier roller set is needed.

Operating personnel is when using bearing roller group to carry the material, adopts the bearing roller that has the inclination often, and although current bearing roller can realize the function of inclination, is mostly fixed in actual use, can't adjust it, and the practicality reduces to some extent, and is adjusting the back to the inclination, lacks auxiliary fixing mechanism, probably causes the in-process that carries the goods to cause the position offset, and stability is not good enough.

Disclosure of utility model

The utility model aims to provide an inclination adjustable carrier roller set, which aims to solve the problems that an operator in the background art usually adopts a carrier roller with an inclination when using the carrier roller set to convey materials, the existing carrier roller can realize the inclination function, but is mostly fixed in the actual use process, the carrier roller cannot be regulated, the practicability is reduced, and after the inclination is regulated, an auxiliary fixing mechanism is lacked, the position deviation is possibly caused in the cargo conveying process, and the stability is poor.

In order to achieve the above purpose, the present utility model provides the following technical solutions: the utility model provides a bearing roller group with adjustable inclination, includes the bottom plate, the equal fixed buttress of top both sides of bottom plate all fixedly mounted, all rotate between the fixed buttress and install the lead screw, the surface screw thread of lead screw has cup jointed the sliding sleeve, the top both sides of bottom plate all articulate there is the regulating plate, all articulate between regulating plate and the sliding sleeve and adjust the pole, the equal fixed mounting in top both sides of bottom plate has the fixed block, all fixed mounting has the gag lever post between the fixed block, the slider has all been movably cup jointed on the surface of gag lever post, all articulate there is the auxiliary rod between slider and the regulating plate, the top fixed mounting of regulating plate has the connecting rod, all fixed mounting has the connecting rod between sliding sleeve and the slider, and the top fixed mounting of bottom plate has the fixed bearing roller that is located between the regulating roller.

Preferably, the top of the adjusting plate is fixedly provided with a fixing plate, two sides of the top of the bottom plate are fixedly provided with vertical plates, the surfaces of the fixing plate and the vertical plates are provided with fixing holes, and fixing rods are movably arranged in the fixing holes.

Preferably, one end of the sliding block is fixedly provided with a movable plate, and the surfaces of the movable plate and the bottom plate are provided with round holes.

Preferably, one end of the round hole is fixedly provided with a vertical plate, the surface of the vertical plate is provided with a bar-shaped groove, the inside of the bar-shaped groove is rotatably provided with a threaded rod, and the surface of the threaded rod is sheathed with a square block through threads.

Preferably, one end of each square is fixedly provided with a movable plate, and the bottoms of the movable plates are fixedly provided with round rods.

Preferably, the four corners of the top of the bottom plate are provided with mounting holes, the number of the mounting holes is four, and the sizes of the four mounting holes are the same.

Compared with the prior art, the utility model has the beneficial effects that:

This bearing roller group with adjustable inclination, in the in-process that carries out daily use, operating personnel rotates the lead screw, and the rotation of lead screw can drive the sliding sleeve and take place to slide at its surface, and then will drive the connecting rod and take place to slide, can drive two sliders at the synchronous emergence motion in the surface of gag lever post this moment, and then jack up the regulating plate through adjusting pole and auxiliary rod, can be with the regulating roller jack up at regulating plate top, can adjust the inclination of regulating roller through lead screw and the regulation pole etc. that set up, increases its practicality.

This bearing roller group with adjustable inclination can drive the fly leaf and take place the motion when carrying out daily use's in-process, and after the inclination of adjusting the bearing roller was adjusted to accomplish, rotate the threaded rod thereupon, the threaded rod can drive the square and take place to slide in the inside of bar groove, can drive movable plate and round bar synchronous emergence motion simultaneously, until the round bar reaches the inside of round hole, can fix it, prevents that it from taking place the position skew when using.

Drawings

FIG. 1 is a front view of the present utility model;

Fig. 2 is a cross-sectional view of an idler of the present utility model;

FIG. 3 is an enlarged view of a portion of FIG. 2A in accordance with the present utility model;

FIG. 4 is a cross-sectional view of a base plate of the present utility model;

Fig. 5 is an enlarged view of a portion of fig. 4 at B in accordance with the present utility model.

In the figure: 1. a bottom plate; 2. fixing the stack; 3. a screw rod; 4. a sliding sleeve; 5. an adjusting plate; 6. an adjusting rod; 7. a fixed block; 8. a limit rod; 9. a slide block; 10. an auxiliary lever; 11. a connecting rod; 12. adjusting a carrier roller; 13. fixing a carrier roller; 14. a fixing plate; 15. a riser; 16. a fixing hole; 17. a fixed rod; 18. a mounting hole; 19. a movable plate; 20. a round hole; 21. a vertical plate; 22. a bar-shaped groove; 23. a threaded rod; 24. a square block; 25. a moving plate; 26. a round rod.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Referring to fig. 1-5, the present utility model provides a technical solution: the utility model provides a tilt angle adjustable carrier roller group, including bottom plate 1, bottom plate 1's top both sides all fixed mounting have fixed buttress 2, all rotate between the fixed buttress 2 and install lead screw 3, lead screw 3's surface screw has cup jointed sliding sleeve 4, lead screw 3 can drive sliding sleeve 4 and take place the slip at the surface when rotating, bottom plate 1's top both sides all articulate regulating plate 5, all articulate regulating lever 6 between regulating plate 5 and the sliding sleeve 4, sliding sleeve 4 can jack up regulating plate 5 through regulating lever 6 during the slip, bottom plate 1's top both sides all fixed mounting have fixed block 7, all fixed mounting has gag lever post 8 between the fixed block 7, the surface of gag lever post 8 all movably cup joints slider 9, the internal surface of slider 9 and the surface of gag lever post 8 all are smooth, can make slider 9 more smooth at the surface sliding of gag lever post 8, reduce the condition that appears blocking, all articulate auxiliary rod 10 between slider 9 and the regulating plate 5, regulating plate 5's top fixed mounting has regulating idler 12, all fixed mounting has connecting rod 11 between 4 and the slider 9, sliding sleeve 4 can drive slider 9 and take place the synchronous slip when sliding, and bottom plate 1's top 12 is equipped with fixed mounting 13, and fixed mounting hole 16 is fixed mounting 16 at the inside the vertical plate 16 of the fixed mounting hole of the top 16 when the top of bottom plate 1's top 12 is equipped with the fixed mounting 16, the fixed mounting hole 16 is fixed hole 16, the vertical plate is fixed 16 is all fixed to be fixed to the inside the fixed mounting hole of the top plate 16, the inside of the fixed mounting plate is fixed hole is fixed to the top plate is fixed to be fixed to the top plate 16, the top plate is fixed hole is fixed to the top is 16, the inside the top is fixed hole is fixed mounting plate is 16 is fixed hole is 16 is fixed.

The movable plate 19 is fixedly arranged at one end of the sliding block 9, round holes 20 are formed in the surfaces of the movable plate 19 and the bottom plate 1, the round holes 20 are equidistantly arranged at the top of the bottom plate 1, the vertical plates 21 are fixedly arranged at one end of the round holes 20, the strip-shaped grooves 22 are formed in the surfaces of the vertical plates 21, the threaded rods 23 are rotatably arranged in the strip-shaped grooves 22, the square blocks 24 are sleeved on the surfaces of the threaded rods 23 in a threaded manner, the square blocks 24 are driven to slide in the strip-shaped grooves 22 by rotating the threaded rods 23, the movable plate 25 is fixedly arranged at one end of the square blocks 24, round rods 26 are fixedly arranged at the bottoms of the movable plate 25, the square blocks 24 can drive the movable plate 25 and the round rods 26 to slide synchronously when sliding, the four corners of the top of the bottom plate 1 are provided with mounting holes 18, the four mounting holes 18 are identical in size, and the bottom plate 1 and the mounting holes 18 can be fixed at the mounting positions.

Working principle: when the carrier roller set is required to be installed and adjusted, an operator can fix the carrier roller set at the installation position through the bottom plate 1 and the installation hole 18, then the screw rod 3 is rotated, the sliding sleeve 4 is driven to slide on the surface of the carrier roller set, the connecting rod 11 is driven to slide, at the moment, the two sliding blocks 9 are driven to synchronously move on the surface of the limiting rod 8, the adjusting plate 5 is jacked up through the adjusting rod 6 and the auxiliary rod 10, the adjusting carrier roller 12 at the top of the adjusting plate 5 can be jacked up, inclination angle adjustment can be carried out on the adjusting plate, the movable plate 19 is driven to move when the sliding blocks 9 move, after the inclination angle adjustment of the adjusting carrier roller 12 is finished, the threaded rod 23 is rotated, the square block 24 is driven to slide in the strip-shaped groove 22, the movable plate 25 and the round rod 26 are driven to synchronously move until the round rod 26 reaches the inside of the round hole 20, the fixing plate can be fixed, and finally after the adjusting plate 5 slides, the operator rotates the fixing rod 17 to rotate the fixing plate 14 into the inside the fixing plate 16, and the position of the adjusting plate 5 can be fixed.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims (6)

1. The utility model provides a bearing roller group with adjustable inclination, includes bottom plate (1), its characterized in that: the utility model discloses a fixed support is characterized in that fixed buttress (2) is all fixed to top both sides of bottom plate (1), all rotate between fixed buttress (2) and install lead screw (3), sliding sleeve (4) have been cup jointed to the surface screw thread of lead screw (3), all articulated have regulating plate (5) in top both sides of bottom plate (1), all articulated have regulation pole (6) between regulating plate (5) and sliding sleeve (4), all fixed mounting has fixed block (7) in top both sides of bottom plate (1), all fixed mounting has gag lever post (8) between fixed block (7), slider (9) have all been cup jointed in the surface of gag lever post (8), all articulated auxiliary rod (10) between slider (9) and regulating plate (5), all fixed mounting in top of regulating plate (5) has regulating idler (12), all fixed mounting has connecting rod (11) between sliding sleeve (4) and slider (9), and the top fixed mounting of bottom plate (1) has fixed idler (13) that are located between regulating idler (12).

2. An adjustable tilt idler set according to claim 1, wherein: the top of regulating plate (5) is all fixed mounting has fixed plate (14), the top both sides of bottom plate (1) are all fixed mounting has riser (15), fixed orifices (16) have all been seted up on the surface of fixed plate (14) and riser (15), and the inside of fixed orifices (16) is all movable mounting has dead lever (17).

3. An adjustable tilt idler set according to claim 1, wherein: one end of the sliding block (9) is fixedly provided with a movable plate (19), and round holes (20) are formed in the surfaces of the movable plate (19) and the bottom plate (1).

4. A tilt-adjustable idler set according to claim 3, wherein: one end of the round hole (20) is fixedly provided with a vertical plate (21), the surface of the vertical plate (21) is provided with a bar-shaped groove (22), the inside of the bar-shaped groove (22) is rotatably provided with a threaded rod (23), and the surface of the threaded rod (23) is sheathed with a square block (24) in a threaded manner.

5. An adjustable tilt idler set according to claim 4, wherein: one end of each square block (24) is fixedly provided with a movable plate (25), and the bottoms of the movable plates (25) are fixedly provided with round rods (26).

6. An adjustable tilt idler set according to claim 1, wherein: four corners of the top of the bottom plate (1) are provided with mounting holes (18), the number of the mounting holes (18) is four, and the sizes of the four mounting holes (18) are the same.