Carrier roller structure with adjustable inclination angle

Abstract

The utility model discloses a carrier roller structure with an adjustable inclination angle, which comprises a supporting plate and connecting frames, the connecting frames are arranged on the two sides of the bottom end of the supporting plate, the connecting frames are connected with a steel structure in transportation equipment, and the carrier roller structure with the adjustable inclination angle further comprises an adjusting mechanism arranged at the top end of the supporting plate; and the pulling mechanism is arranged at the bottom end of the outer side of the adjusting mechanism. According to the carrier roller structure capable of adjusting the inclination angle, the inclination angle of the first carrier roller is adjusted through using work of the adjusting mechanism, transmission of the adjusting mechanism is achieved through using work of the pulling mechanism, and fixing work is conducted after adjustment of the adjusting mechanism; the problem that the inclination angle of an existing carrier roller frame cannot be adjusted is solved, and the problem that due to the fact that angle adjustment cannot be conducted, the supporting effect of the carrier roller frame for transporting goods of different weights is poor is solved.

Description

Technical Field

[0001] The utility model relates to the technical field of roller structures, in particular to an adjustable inclination roller structure. Background Art

[0002] Rollers are important parts of belt conveyors. There are many types and large quantities of rollers. They can support the weight of conveyor belts and materials. They account for 35% of the total cost of a belt conveyor and produce more than 70% of the resistance. Therefore, the quality of rollers is particularly important. There are two types: steel and plastic.

[0003] At present, the inclination angle of the roller cannot be adjusted when the roller is in use. When transporting different goods, the weight of the goods is different and the inclination angle cannot be adjusted, resulting in a poor supporting effect during transportation. Utility Model Content

[0004] The purpose of the utility model is to provide an adjustable inclination roller structure to solve the problem raised in the above background technology that the inclination angle of the current roller cannot be adjusted when in use. When transporting different goods, the weight of the goods is different and the inclination angle cannot be adjusted, resulting in poor supporting effect during transportation.

[0005] To achieve the above-mentioned purpose, the utility model provides the following technical solutions: an adjustable inclination roller structure, including a support plate and a connecting frame, connecting frames are arranged on both sides of the bottom end of the support plate, and the connecting frames are connected to the steel structure in the transportation device, and the adjustable inclination roller structure also includes: an adjusting mechanism, which is arranged at the top end of the support plate; and a pulling mechanism, which is arranged at the outer bottom end of the adjusting mechanism.

[0006] The bolt is rotated and taken out from the inside of the pull block, and then the user pulls the pull block downward through the pull ring, so that the pull block moves downward inside the slot block and drives the pull rope to move at the same time, and then the limit rod is used to limit the pull rope when it moves.

[0007] Preferably, a limiting groove matching the limiting block is provided inside the slot plate.

[0008] Preferably, a pull ring is processed on the bottom end of the pull block.

[0009] Compared with the prior art, the beneficial effects of the utility model are as follows: the utility model is arranged such that the adjustable inclination angle roller structure achieves the work of adjusting the inclination angle of the first roller through the use of the adjusting mechanism, and achieves the work of transmitting the adjusting mechanism and fixing it after the adjustment of the adjusting mechanism through the use of the pulling mechanism. Through the coordinated use of the above-mentioned structures, the problem that the current roller frame cannot adjust the inclination angle is solved, and the problem that the angle cannot be adjusted, resulting in poor supporting effect for transporting goods of different weights, is solved. BRIEF DESCRIPTION OF THE DRAWINGS

[0010] Figure 1 It is a schematic diagram of the structure of the utility model;

[0011] Figure 2 for Figure 1 Detailed view of the connection structure in front view section;

[0012] Figure 3 for Figure 2 Enlarged detail diagram of the connection structure of the middle pulling mechanism;

[0013] Figure 4 for Figure 2 Detailed view of the connection structure of the central pulling mechanism from a partial top view.

[0014] In the figure: 1, support plate, 2, connecting frame, 3, adjusting mechanism, 301, vertical plate, 302, first roller, 303, limit block, 304, slot plate, 305, second roller, 4, pulling mechanism, 401, pull rope, 402, limit rod, 403, slot block, 404, pull block, 405, bolt. DETAILED DESCRIPTION

[0015] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0016] See also Figure 1-4 The utility model provides a technical solution: an adjustable inclination roller structure, including a support plate 1 and a connecting frame 2, the connecting frames 2 are arranged on both sides of the bottom end of the support plate 1, and the connecting frames 2 are connected to the steel structure in the transportation device, the adjustable inclination roller structure also includes: an adjusting mechanism 3 is arranged at the top end of the support plate 1, and a pulling mechanism 4 is arranged at the outer bottom end of the adjusting mechanism 3, wherein the adjusting mechanism 3 is used to adjust the inclination angle of the roller, and the adjusting mechanism 3 can be pulled and adjusted by the pulling mechanism 4 and then fixed.

[0017] Specifically, the adjustment mechanism 3 includes: a vertical plate 301, a first roller 302, a limit block 303, a slot plate 304 and a second roller 305;

[0018] The vertical plate 301 is fixedly arranged on both sides of the top of the support plate 1, and the vertical plate 301 is used to support the first roller 302. The first roller 302 is rotatably arranged on the inner side of the top of the vertical plate 301. The limit block 303 is fixedly arranged on the inner side of the first roller 302. The limit block 303 is used to drive the second roller 305 to move when the first roller 302 is tilted. The groove plate 304 is sleeved on the outer wall of the limit block 303, and the second roller 305 is fixedly arranged on the inner side of the groove plate 304. The limit block 303 can move inside the groove plate 304 when the angle is adjusted by rotating the first roller 302. A limit groove matching the limit block 303 is opened inside the groove plate 304, and a through hole is opened inside the outer side of the first roller 302.

[0019] More specifically, the pulling mechanism 4 includes: a pull rope 401, a limit rod 402, a slot block 403, a pull block 404 and a bolt 405;

[0020] The pull rope 401 is fixedly arranged on the outside of the first roller 302, and the pull rope 401 is used to drive the first roller 302 to adjust the angle. The limit rod 402 is sleeved on the outer wall of the pull rope 401, and the limit rod 402 is used to limit the pull rope 401 when it is pulled, and the inner side of the limit rod 402 is fixedly connected to the outer wall of the vertical plate 301. The groove block 403 is fixedly arranged at the bottom center of the support plate 1, and the pull block 404 is inserted in the groove block 403, and the top of the pull block 404 is fixedly arranged at the bottom center of the support plate 1. The end is fixedly connected to the other end of the pull rope 401, and the bolt 405 is threadedly arranged inside the groove block 403, wherein when the pull block 404 is pulled downward, the pull rope 401 can be pulled to make the pull rope 401 tightened during the pulling process, and then the outer side of the first roller 302 is pulled downward by the pull rope 401, and there are limit holes at different heights on the surface of the pull block to meet the needs of adjusting the height of the pull block, the front surface of the groove block 403 is provided with a threaded hole, and the bottom end of the pull block 404 is processed with a pull ring.

[0021] Working principle: When the adjustable inclination roller structure is used, the user first installs the support plate 1 on the top of the transport frame steel structure through the connecting frame 2. When the inclination angle of the first roller 302 needs to be adjusted, the user first rotates the bolt 405 to remove it from the inside of the pull block 404, and then the user pulls the pull block 404 downward through the pull ring, so that the pull block 404 moves downward inside the groove block 403, driving the pull rope 401 to move at the same time, and then the limit rod 402 is used to limit the pull rope 401 when it moves, and then the pull rope 401 is pulled downward to move the outer side of the first roller 302 downward. Pull, and then the left side of the first roller 302 moves downward, and the inner side of the first roller 302 is driven by the support of the vertical plate 301 to move upward and adjust the inclination angle, and then the inner side of the first roller 302 moves upward, and the movement of the limit block 303 in the slot plate 304 drives the second roller 305 to move upward at the same time. When the angle of the first roller 302 is adjusted to a suitable position, the user rotates the bolt 405 through the slot block 403 and inserts it into the interior of the pull block 404 to fix the pull block 404, and then the adjusted first roller 302 can be fixed and supported by the pull rope 401.

[0022] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An adjustable inclination roller structure, comprising a support plate (1) and a connecting frame (2), wherein the connecting frames (2) are arranged on both sides of the bottom end of the support plate (1), and the connecting frames (2) are connected to a steel structure in a transport device, characterized in that: The adjustable inclination roller structure also includes: An adjustment mechanism (3) arranged on the top end of the support plate (1); A pulling mechanism (4) is arranged at the outer bottom end of the adjusting mechanism (3); The adjusting mechanism (3) is used to adjust the inclination angle of the roller, and the adjusting mechanism (3) can be pulled and adjusted by the pulling mechanism (4) and then fixed.

2. The adjustable inclination roller structure according to claim 1, characterized in that: The regulating mechanism (3) comprises: Vertical plates (301) are fixedly arranged on both sides of the top end of the support plate (1); A first roller (302) rotatably disposed on the inner side of the top end of the vertical plate (301); A limit block (303) fixedly arranged on the inner side of the first roller (302); A slot plate (304) sleeved on the outer wall of the limiting block (303); A second roller (305) is fixedly arranged on the inner side of the groove plate (304); The limit block (303) can move inside the slot plate (304) when the first roller (302) is rotated to adjust the angle.

3. The adjustable inclination roller structure according to claim 2 is characterized in that: The groove plate (304) is provided with a limiting groove inside thereof, which matches the limiting block (303).

4. The adjustable inclination roller structure according to claim 3 is characterized in that: A through hole is provided inside the outer side of the first roller (302).

5. The adjustable inclination roller structure according to claim 4, characterized in that: The pulling mechanism (4) comprises: A pull rope (401) fixedly arranged on the outside of the first roller (302); A limiting rod (402) is sleeved on the outer wall of the pull rope (401), and the inner side of the limiting rod (402) is fixedly connected to the outer wall of the vertical plate (301); A slot block (403) is fixedly arranged at the center of the bottom end of the support plate (1); A pull block (404) is inserted into the interior of the slot block (403), and the top end of the pull block (404) is fixedly connected to the other end of the pull rope (401); A bolt (405) having a thread disposed inside the slot block (403); When the pull block (404) is pulled downward, the pull rope (401) can be pulled to make the pull rope (401) tight during the pulling process, and then the outer side of the first roller (302) is pulled downward by the pull rope (401), and there are limit holes at different heights on the surface of the pull block, which can meet the requirements of adjusting the height of the pull block.

6. The adjustable inclination roller structure according to claim 5, characterized in that: A threaded hole is provided on the front surface of the slot block (403).

7. The adjustable inclination roller structure according to claim 6, characterized in that: A pull ring is processed at the bottom end of the pull block (404).

Images