CN219116339U - Length-adjustable roller for roller conveyor - Google Patents

Abstract

The utility model discloses a length-adjustable roller for a roller conveyor, which comprises a conveying roller, wherein telescopic cylinders are fixedly connected to central positions of the left side and the right side of three connecting blocks, the other sides of six telescopic cylinders are penetrated through and are in sliding connection with telescopic rods, the other sides of the six telescopic rods are fixedly connected with extension cylinders, one sides, far away from the connecting blocks, of the outer diameters of the six extension cylinders are penetrated through and are provided with a first groove and a second groove, the left side and the right side of each extension cylinder are respectively provided with a supporting plate, the bottom position of the front end of the right side of each supporting plate is penetrated through and is fixedly connected with a motor, the output ends of the motors are fixedly connected with rotating shafts, and second belts are penetrated through and are arranged between the rotating shafts and the extension cylinders. According to the utility model, the extension cylinder and the extension rod are arranged, so that the extension cylinder can be driven to slide in the conveying roller, the length of the conveying roller can be accurately adjusted according to conveyers with different sizes, and the applicability is high.

Description

Length-adjustable roller for roller conveyor

Technical Field

The utility model relates to the technical field of roller conveyors, in particular to a length-adjustable roller for a roller conveyor.

Background

The roller conveyor is suitable for conveying various boxes, bags, trays and other piece goods, bulk materials, small pieces of articles or irregular articles are required to be placed on the trays or in the turnover boxes for conveying, and has the characteristics of simple structure, high reliability, convenience in use and maintenance, extremely high cost performance, large conveying capacity, high speed, light running and capability of realizing collinear split conveying of multiple varieties, and is widely applied to industries such as mines, metallurgy, chemical industry, coal, building materials, electric power and the like.

The conventional roller for the roller conveyor is generally of an integrated structure, the length of the roller cannot be adjusted, and the roller with one size is only suitable for the conveyor with the corresponding size due to the different sizes of the conveyors, so that the applicability is poor, and the number of the rollers cannot be freely increased or decreased according to actual requirements.

Disclosure of Invention

The utility model aims to solve the defects in the prior art, and provides a roller with adjustable length for a roller conveyor.

In order to achieve the above purpose, the present utility model adopts the following technical scheme: the utility model provides a length-adjustable cylinder for roller conveyor, includes the conveying cylinder, three the equal fixedly connected with connecting block of conveying cylinder inner wall intermediate position, three the equal fixedly connected with telescopic cylinder of connecting block left and right sides central point put, six telescopic cylinder opposite side all runs through and sliding connection has the telescopic link, six telescopic link opposite side all fixedly connected with extension section of thick bamboo, six one side that extension section of thick bamboo external diameter kept away from the connecting block all runs through and is provided with first recess and second recess, six extension section of thick bamboo left and right sides all is provided with the backup pad, the right side backup pad right side front end bottom position runs through and fixedly connected with motor, the output fixedly connected with axis of rotation of motor, run through and be provided with the second belt between axis of rotation and the extension section of thick bamboo.

As a further description of the above technical solution:

six extension cylinders penetrate through and are connected with the conveying roller in a sliding mode.

As a further description of the above technical solution:

six the extension cylinder is last all to run through and be provided with first belt and first belt is located first recess and second recess.

As a further description of the above technical solution:

six the extension section of thick bamboo is kept away from one side central point of connecting block put all fixedly connected with and rotates the post, six run through and rotate between post and the backup pad and be connected.

As a further description of the above technical solution:

the rotating shaft penetrates through the rotating shaft and is provided with a third groove, and the second belt is located in the third groove and the second groove.

The utility model has the following beneficial effects:

according to the utility model, the telescopic cylinder and the telescopic rod are arranged at first, so that the extension cylinder can be driven to slide in the conveying roller, the length of the conveying roller can be accurately adjusted according to conveyers with different sizes, the applicability is high, the number of the conveying rollers can be freely increased or decreased according to actual requirements by arranging the first grooves, the second grooves and the first belts, the conveying length is further controlled, and meanwhile, the replacement and the maintenance of the conveying rollers are also facilitated.

Drawings

FIG. 1 is a perspective view of a length-adjustable roller for a roller conveyor according to the present utility model;

FIG. 2 is a first belt structure diagram of a length adjustable roller for a roller conveyor according to the present utility model;

FIG. 3 is a view showing an extended drum structure of a drum with an adjustable length for a drum conveyor according to the present utility model;

FIG. 4 is a diagram showing the structure of a rotating shaft of a length-adjustable roller for a roller conveyor according to the present utility model;

fig. 5 is a diagram showing the internal structure of a conveying roller of a roller conveyor with adjustable length according to the present utility model.

Legend description:

1. a conveying roller; 2. a support plate; 3. rotating the column; 4. a motor; 5. a first belt; 6. a second belt; 7. an extension tube; 8. a first groove; 9. a second groove; 10. a rotating shaft; 11. a third groove; 12. a connecting block; 13. a telescopic cylinder; 14. a telescopic 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.

In the description of the present utility model, it should be noted that, directions or positional relationships indicated by terms such as "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc., are based on directions or positional relationships shown in the drawings, are merely for convenience of description and simplification of description, and do not indicate or imply that the apparatus or element to be referred to must have a specific direction, be constructed and operated in the specific direction, and thus should not be construed as limiting the present utility model; the terms "first," "second," "third," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying relative importance, and furthermore, unless explicitly specified and limited otherwise, the terms "mounted," "connected," "coupled," and the like are to be construed broadly, and may be fixedly coupled, detachably coupled, or integrally coupled, for example; 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 will be understood in specific cases by those of ordinary skill in the art.

Referring to fig. 1-5, one embodiment provided by the present utility model is: the utility model provides a length adjustable cylinder for cylinder conveyor, including conveying cylinder 1, the equal fixedly connected with connecting block 12 of three conveying cylinder 1 inner wall intermediate position, the equal fixedly connected with telescopic cylinder 13 of three connecting block 12 left and right sides central point put, six telescopic cylinder 13 opposite sides all run through and sliding connection have telescopic link 14, six telescopic link 14 opposite sides all fixedly connected with extension section of thick bamboo 7, when using, through setting up telescopic cylinder 13 and telescopic link 14 in conveying cylinder 1 inside, can drive extension section of thick bamboo 7 and slide about in conveying cylinder 1, thereby realize conveying cylinder 1 length's accurate regulation, make conveying cylinder 1 can be suitable for the conveyer of equidimension, six extension section of thick bamboo 7 external diameter all run through and are provided with first recess 8 and second recess 9 in one side of connecting block 12, six extension section of thick bamboo 7 left and right sides all are provided with backup pad 2, right side backup pad 2 right side front end bottom position runs through and fixedly connected with motor 4, the output fixedly connected with axis of rotation 10 of rotation of motor 4, run through and be provided with second belt 6 between axis of rotation 10 and the extension section of thick bamboo 7, during motor conveyor 4, during operation, drive axis of rotation 10 drives rotation 10, drive belt rotation 1 rotates under the extension section of thick bamboo 7, and drive rotation 1 and drive rotation, and drive rotation 1.

The six extension barrels 7 and the conveying roller 1 penetrate through and are in sliding connection, the first belts 5 are arranged on the six extension barrels 7 in a penetrating mode, the first belts 5 are located in the first grooves 8 and the second grooves 9, under the cooperation of the plurality of first belts 5, the plurality of conveying rollers 1 can be driven to rotate, conveying of objects is achieved, rotating columns 3 are fixedly connected to the center positions of one sides, far away from connecting blocks 12, of the six extension barrels 7, penetrating and rotating between the six rotating columns 3 and supporting plates 2 are connected, third grooves 11 are formed in the rotating shafts 10 in a penetrating mode, the second belts 6 are located in the third grooves 11 and the second grooves 9, the first grooves 8 and the second grooves 9 are arranged on the extension barrels 7, the two conveying rollers 1 are connected and rotated through the first belts 5, accordingly, the number of the conveying rollers 1 can be freely conveyed according to actual demands, conveying lengths can be controlled to be increased or decreased, and replacement and maintenance of the conveying rollers 1 are convenient to achieve.

Working principle: when in use, the extension cylinder 13 and the telescopic rod 14 are arranged inside the conveying roller 1, the extension cylinder 7 can be driven to slide left and right in the conveying roller 1, so that the length of the conveying roller 1 is accurately adjusted, the conveying roller 1 can be suitable for conveyers of different sizes, when the roller conveyers work, the motor 4 works, the rotating shaft 10 is driven to rotate, the extension cylinder 7 is driven to rotate under the cooperation of the second belt 6, the conveying roller 1 is driven to rotate, meanwhile, under the cooperation of the plurality of first belts 5, the plurality of conveying rollers 1 can be driven to rotate, the object conveying is realized, the first grooves 8 and the second grooves 9 are arranged on the extension cylinder 7, the two conveying rollers 1 are connected to rotate through the first belts 5, the number of the conveying rollers 1 can be freely increased or decreased according to actual demands, the conveying length is further controlled, and meanwhile, the replacement and maintenance of the conveying roller 1 are also convenient.

Finally, it should be noted that: the foregoing description is only illustrative of the preferred embodiments of the present utility model, and although the present utility model has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements or changes may be made without departing from the spirit and principles of the present utility model.

Claims (5)

1. The utility model provides a length adjustable cylinder for roller conveyor, includes conveying cylinder (1), its characterized in that: three conveying cylinder (1) inner wall intermediate position all fixedly connected with connecting block (12), three connecting block (12) left and right sides central point puts and all fixedly connected with telescopic cylinder (13), six telescopic cylinder (13) opposite side all runs through and sliding connection has telescopic link (14), six telescopic link (14) opposite side all fixedly connected with extension section of thick bamboo (7), six one side that connecting block (12) were kept away from to extension section of thick bamboo (7) external diameter all runs through and is provided with first recess (8) and second recess (9), six extension section of thick bamboo (7) left and right sides all is provided with backup pad (2), and right side backup pad (2) right side front end bottom position runs through and fixedly connected with motor (4), the output fixedly connected with axis of rotation (10) of motor (4), run through and be provided with second belt (6) between axis of rotation (10) and the extension section of thick bamboo (7).

2. A length adjustable roller for a roller conveyor according to claim 1, wherein: six extension cylinders (7) are penetrated and connected with the conveying roller (1) in a sliding way.

3. A length adjustable roller for a roller conveyor according to claim 1, wherein: the six extension cylinders (7) are penetrated and provided with first belts (5), and the first belts (5) are positioned in the first grooves (8) and the second grooves (9).

4. A length adjustable roller for a roller conveyor according to claim 1, wherein: six the extension section of thick bamboo (7) keep away from one side central point that connecting block (12) puts and all is fixedly connected with rotates post (3), six run through between rotation post (3) and backup pad (2) and rotate and be connected.

5. A length adjustable roller for a roller conveyor according to claim 1, wherein: the rotating shaft (10) penetrates through and is provided with a third groove (11), and the second belt (6) is positioned in the third groove (11) and the second groove (9).

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