CN220033078U - Carrier roller structure with improved structure - Google Patents

Abstract

The utility model discloses a carrier roller structure with an improved structure, which comprises: a mounting portion including a mounting frame; the tensioning adjusting part comprises an adjusting bolt, an adjusting nut and a bearing structure, wherein the inner end of the adjusting bolt extends out of the middle of the mounting frame, the adjusting nut is connected to the outer end of the adjusting bolt, and the upper part of the bearing structure extends out of the outer end of the adjusting bolt in a penetrating way; the end parts of the carrier roller parts are respectively connected with the inner ends of the corresponding adjusting bolts; the conveyer belt is connected to the central position of the outer surface of the carrier roller part in a rolling way. The utility model carries out the connection mode that can adjust up and down to the carrier roller body, in order to do without the help of the external structure, independently carry out the tensioning adjustment of conveyer belt, in order to solve the carrier roller structure of the existing conveyer, generally a plurality of horizontal arrangement are directly carried out, in order to carry on the conveyer belt and support, the conveyer belt is in the course of using, its own tensioning adjustment, need to increase the installation space on the one hand, on the other hand increases the problem of cost with the help of the external structure.

Description

Carrier roller structure with improved structure

Technical Field

The utility model relates to the technical field of conveyor idler rollers, in particular to an idler roller structure with an improved structure.

Background

The conveyor is mechanical equipment for conveying materials, can effectively convey, transport and stack the materials in the fields of industrial production, logistics transportation and the like, and the carrier roller is one of important component structures of the conveyor.

However, the following drawbacks still exist in practical use:

the carrier roller structure of the existing conveyor is generally arranged horizontally and directly for supporting the conveyor belt, the conveyor belt is tensioned and adjusted in the using process, and the installation space is increased by means of the outer structure, and the cost is increased.

Therefore, a carrier roller structure with an improved structure is newly proposed to solve the above problems.

Disclosure of Invention

1. Technical problem to be solved

The utility model aims to provide a carrier roller structure with an improved structure, which is used for carrying out a connection mode capable of adjusting the carrier roller body up and down so as to independently carry out tensioning adjustment of a conveying belt without an external structure, thereby solving the problems in the prior art.

2. Technical proposal

In order to solve the technical problems, the utility model is realized by the following technical scheme:

the utility model relates to a carrier roller structure with an improved structure, which comprises:

a mounting portion including a mounting frame;

the tensioning adjusting part comprises an adjusting bolt, an adjusting nut and a bearing structure, wherein the inner end of the adjusting bolt extends out of the middle of the mounting frame, the adjusting nut is connected to the outer end of the adjusting bolt, and the upper part of the bearing structure extends out of the outer end of the adjusting bolt in a penetrating way;

the end parts of the carrier roller parts are respectively connected with the inner ends of the corresponding adjusting bolts;

the conveyer belt is connected to the central position of the outer surface of the carrier roller part in a rolling way.

Further, the bearing structure comprises a hollow block, a telescopic spring and a bearing column, wherein the inner end of the hollow block is connected with the lower part of the outer side of the mounting frame, the bottom end of the telescopic spring is connected with the inside of the hollow block, and the bearing column is connected to the upper end of the telescopic spring;

further, threads are equidistantly distributed on the upper portion of the outer surface of the receiving column, screw holes are formed in positions corresponding to the adjusting bolts, and the screw holes are in threaded connection;

further, columnar bulges are arranged at the upper end and the lower end of the telescopic spring, and are respectively welded and connected with the lower end of the bearing column and one position inside the hollow block;

specifically, the columnar bulge is connected and fixed with the hollow block and the bearing column respectively at the upper end and the lower end of the telescopic spring, and the threaded connection between the threads and the screw holes is used for connecting the bearing column and the adjusting bolt, so that after the adjusting nut is loosened, the force generated by the self-recovery deformation of the telescopic spring can be automatically applied to the upward movement of the adjusting bolt, the manual work is not needed, and the time and the labor are saved.

Further, the carrier roller part comprises a shaft lever, a carrier roller body connected to the central position of the shaft lever and a group of shaft seats, the inner ends of which are connected with the end parts of the shaft lever;

the outer end of the shaft seat is connected with the inner end of the adjusting bolt;

specifically, the axle bed is accepted to axle bed shaft end to carry out the bearing of bearing roller body structure, and then accept the conveyer belt, in order to satisfy the transport that carries the goods.

Further, the mounting part also comprises a positioning hole penetrating through the front part of the lower end of the mounting frame and a positioning bolt extending out of the positioning hole through the upper end thread;

specifically, the positioning bolts are placed in the positioning holes and screwed, so that the mounting frame can be fixed, and the whole structure is further fixed.

3. Advantageous effects

Compared with the prior art, the utility model has the advantages that:

1. according to the utility model, the central position of the upper part of the mounting frame is provided with the opening, the shaft seat for supporting the carrier roller body is matched with the opening through the adjusting bolt, the carrier roller body is connected with the mounting frame, the adjusting bolt can move up and down and is fastened through loosening the adjusting nut, the tensioning adjustment of the conveying belt is satisfied, the outside is not needed, and the cost is saved.

2. Based on beneficial effect one, adjusting bolt is accepted the post and accepted, and accepts the post lower extreme and then be connected with hollow block through telescopic spring, after adjusting nut is become flexible, accessible telescopic spring resumes the deformation force, independently moves up adjusting bolt, need not the manual work, labour saving and time saving does benefit to the use.

Of course, it is not necessary for any one product to practice the utility model to achieve all of the advantages set forth above at the same time.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed for the description of the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present utility model, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is an external view of a conveyor belt according to the present utility model;

FIG. 2 is an exterior view of an undetached conveyor belt of the present utility model;

fig. 3 is a schematic view of a idler section and a tension adjustment section of the present utility model;

fig. 4 is a schematic view of a receiving structure according to the present utility model.

In the drawings, the list of components represented by the various numbers is as follows:

1. a mounting part; 11. a mounting frame; 12. positioning bolts; 2. a tension adjusting section; 21. an adjusting bolt; 22. an adjusting nut; 23. a receiving structure; 231. a hollow block; 232. a telescopic spring; 233. a receiving column; 3. a carrier roller part; 31. a shaft lever; 32. a carrier roller body; 33. a shaft seat; 4. and (3) a conveyor belt.

Detailed Description

In order that the above objects, features and advantages of the utility model will be readily understood, a more particular description of the utility model will be rendered by reference to the appended drawings.

In the following description, numerous specific details are set forth in order to provide a thorough understanding of the present utility model, but the present utility model may be practiced in other ways other than those described herein, and persons skilled in the art will readily appreciate that the present utility model is not limited to the specific embodiments disclosed below.

In the following detailed description of the embodiments of the present utility model, the cross-sectional view of the device structure is not partially enlarged to a general scale for the convenience of description, and the schematic is merely an example, which should not limit the scope of the present utility model. In addition, the three-dimensional dimensions of length, width and depth should be included in actual fabrication.

For the purpose of making the objects, technical solutions and advantages of the present utility model more apparent, embodiments of the present utility model will be described in further detail below with reference to the accompanying drawings.

Examples

Referring to fig. 1-4, the present embodiment is an improved idler structure, comprising:

a mounting portion 1 including a mounting bracket 11;

the tensioning adjusting part 2 comprises an adjusting bolt 21, an adjusting nut 22 and a bearing structure 23, wherein the inner end of the adjusting bolt extends out of the middle of the mounting frame 11, the adjusting nut 22 is connected to the outer end of the adjusting bolt 21, and the bearing structure 23 penetrates through the outer end of the adjusting bolt 21;

the receiving structure 23 comprises a hollow block 231 with the inner end connected with the lower part of the outer side of the mounting frame 11, a telescopic spring 232 with the bottom end connected with the inside of the hollow block 231, and a receiving column 233 connected with the upper end of the telescopic spring 232;

threads are equidistantly distributed on the upper part of the outer surface of the bearing column 233, screw holes are formed in positions corresponding to the adjusting bolts 21, and the bearing column 233 and the adjusting bolts are in threaded connection;

the upper end and the lower end of the telescopic spring 232 are respectively provided with columnar bulges, and the columnar bulges are respectively welded with the lower end of the bearing column 233 and one position inside the hollow block 231;

how to use the tension adjusting part 2, the following steps are published:

after a plurality of mounting frames 11 are sequentially placed at the designated positions, the upper ends of the positioning bolts 12 can be placed in the positioning holes and screwed, and the mounting frames 11 are fixed with the outside;

at this time, the inner end of the adjusting bolt 21 extends out of the opening at the upper part of the mounting frame 11 and contacts with the outer end of the corresponding shaft seat 33, and after tightening force is applied, the structure between the two is fixed;

then, the upper end of the receiving column 233 can be placed in the screw hole at the outer end of the adjusting bolt 21, and the screw is screwed and fixed in the same way;

in the initial state, the adjusting bolt 21 is positioned at a high position, if the height of the carrier roller body 32 meets the current requirement, the adjusting nut 22 is directly screwed, if the height of the carrier roller body 32 does not meet the current requirement, the adjusting bolt 21 can be pressed down, the compression treatment of the telescopic spring 232 is carried out until the height of the carrier roller body 32 meets the requirement, and then when the carrier roller body 32 moves up again, the adjusting bolt 21 moves up independently after loosening the adjusting nut 22;

above-mentioned, need not to take advantage of the outside, can independently carry out tensioning to conveyer belt 4 and adjust, do benefit to the use to in adjusting, can receive expansion spring 232 self elastic force, independently carry out the upward movement of bearing roller body 32, labour saving and time saving.

In the description of the present utility model, it should also be noted that, unless explicitly specified and limited otherwise, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances. Finally, it should be noted that: the foregoing description is only a preferred embodiment of the present utility model, and the present utility model is not limited thereto, but it is to be understood that modifications and equivalents of some of the technical features described in the foregoing embodiments may be made by those skilled in the art, although the present utility model has been described in detail with reference to the foregoing embodiments. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.

Claims (6)

1. A structurally improved idler structure comprising:

a mounting section (1) that includes a mounting frame (11);

the tensioning adjusting part (2) comprises an adjusting bolt (21) with the inner end extending out of the middle part of the mounting frame (11), an adjusting nut (22) connected to the outer end of the adjusting bolt (21) and a bearing structure (23) with the upper part extending out of the outer end of the adjusting bolt (21) in a penetrating way;

the end parts of the carrier roller parts (3) are respectively connected with the inner ends of the corresponding adjusting bolts (21);

the conveying belt (4) is connected to the central position of the outer surface of the carrier roller part (3) in a rolling way.

2. The improved carrier roller structure according to claim 1, wherein the receiving structure (23) comprises a hollow block (231) with an inner end connected to the lower part of the outer side of the mounting frame (11), a telescopic spring (232) with a bottom end connected to the inside of the hollow block (231), and a receiving post (233) connected to the upper end of the telescopic spring (232).

3. The carrier roller structure with improved structure according to claim 2, wherein threads are equidistantly arranged on the upper portion of the outer surface of the receiving column (233), and screw holes are formed at corresponding positions of the adjusting bolts (21) and are in threaded connection with each other.

4. The improved carrier roller structure according to claim 2, wherein the upper and lower ends of the telescopic spring (232) are respectively provided with columnar protrusions, and the columnar protrusions are respectively welded with the lower end of the receiving column (233) and a position inside the hollow block (231).

5. A carrier roller structure with improved structure according to claim 1, characterized in that the carrier roller part (3) comprises a shaft lever (31), a carrier roller body (32) connected to the central position of the shaft lever (31) and a group of shaft seats (33) with inner ends connected to the end parts of the shaft lever (31);

the outer end of the shaft seat (33) is connected with the inner end of the adjusting bolt (21).

6. A structurally improved idler construction in accordance with claim 1, wherein the mounting portion (1) further comprises a locating hole extending through the front of the lower end of the mounting bracket (11) and a locating bolt (12) having an upper thread extending out of the locating hole.