CN220375497U - Balance wheel machine round belt deviation-preventing and breakage-preventing structure - Google Patents

Abstract

The application discloses balance machine round belt prevents partially preventing fracture structure, include: the frame, at least one rotate locate band pulley in the frame, at least one rotate locate the outer gyro wheel in frame top, the gyro wheel with the band pulley corresponds from top to bottom, the band pulley with the gyro wheel is connected with the elastic webbing, the middle part of gyro wheel be equipped with the recess of elastic webbing adaptation, the middle part of band pulley is equipped with the spacing groove that the longitudinal section is the V-arrangement, adopts above design, through set up convex recess and the spacing groove that sets up the V-arrangement on the band pulley on the gyro wheel, the cooperation cross-section is circular elastic webbing simultaneously, can effectually avoid the gyro wheel to break away from the gyro wheel when turning to rotatory, guarantee the stability in use of pendulum machine, promote work efficiency, elastic webbing self possesses certain flexible characteristic simultaneously, makes it can adapt to by tensile and can not fracture, and the circular elastic webbing of cross-section can effectually avoid breaking away from the gyro wheel when the gyro wheel rotates, further promotes normal operating guarantee.

Description

Balance wheel machine round belt deviation-preventing and breakage-preventing structure

Technical Field

The utility model relates to the technical field of balance wheel machines, in particular to an anti-deflection and anti-fracture structure of a round belt of a balance wheel machine.

Background

The swing wheel machine is also called a balance wheel sorting machine and mainly consists of structures such as conveying rollers, a transmission device and a frame, and is increasingly applied to the field of logistics sorting due to the advantages of quick and accurate sorting, no impact on articles and the like, and is suitable for logistics transportation of various articles such as boxes, bags, trays, bottles, books, packages, electronic products and the like.

Because in the article sorting process, need turn to the operation such as according to the difference of sorting article, the reposition of redundant personnel in the actual sorting process of being convenient for, current balance wheel machine is usually in the transmission connection of using the mode of belt, and the conveying gyro wheel when turning to, transmission can not turn to in step, this will lead to the belt when conveying gyro wheel 3 turns to, can drive the belt distortion, and the rotation of conveyer belt just leads to the conveyer belt to break away from conveying gyro wheel this moment easily, brings inconvenience for the use.

Accordingly, there is a need to design a balance roller belt anti-bias and anti-breakage structure that overcomes one or more of the above-described deficiencies of the prior art.

Disclosure of Invention

The technical scheme adopted by the utility model for achieving the technical purpose is as follows: the utility model provides a balance wheel machine round belt prevents partially preventing fracture structure which characterized in that includes: the belt pulley is arranged in the frame in a rotating mode, at least one roller is arranged outside the top of the frame in a rotating mode, the roller corresponds to the roller up and down, the roller is connected with an elastic belt, a groove matched with the elastic belt is formed in the middle of the roller, and a limiting groove with a V-shaped longitudinal section is formed in the middle of the roller.

In a preferred embodiment, the cross section of the elastic band is circular, and the cross section of the groove is circular arc.

In a preferred embodiment, the two inner sides of the belt wheel are respectively provided with a plurality of protruding reinforcing ribs at intervals.

In a preferred embodiment, a relief groove is formed between two adjacent ribs.

In a preferred embodiment, the bottom of the limit groove is in arc transition.

The beneficial effects of the utility model are as follows: through set up convex recess and set up the spacing groove of V-arrangement on the band pulley on the gyro wheel, the cooperation cross-section is circular shape elastic webbing simultaneously, can effectually avoid the gyro wheel to break away from the gyro wheel when turning to rotatory, guarantee pendulum turbine's stability in use promotes work efficiency, and elastic webbing self possesses certain flexible characteristic simultaneously, makes it can adapt to by tensile and can not fracture, and cross-section circular shape elastic webbing can effectually avoid breaking away from the gyro wheel when the gyro wheel rotates, further promotes normal operating's guarantee nature.

Drawings

FIG. 1 is a block diagram of the present utility model;

FIG. 2 is a schematic view of the pulley of the present utility model;

fig. 3 is a schematic structural view of the roller of the present utility model.

In the figure:

1. a frame; 2. a belt wheel; 3. a roller; 4. an elastic belt; 5. a groove; 6. a limit groove; 7. reinforcing ribs; 8. avoiding the groove.

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. The present utility model may be embodied in many other forms than described herein and similarly modified by those skilled in the art without departing from the spirit of the utility model, whereby the utility model is not limited to the specific embodiments disclosed below.

As shown in fig. 1 to 3, the present utility model provides a balance wheel machine round belt deviation and fracture preventing structure, which is characterized by comprising: the belt pulley comprises a frame 1, at least one belt pulley 2 arranged in the frame 1 in a rotating mode, at least one roller 3 arranged outside the top of the frame 1 in a rotating mode, the roller 3 corresponds to the belt pulley 2 up and down, the belt pulley 2 is connected with an elastic belt 4 with the roller 3, a groove 5 matched with the elastic belt 4 is formed in the middle of the roller 3, and a limit groove 6 with a V-shaped longitudinal section is formed in the middle of the belt pulley 2.

Specifically, band pulley 2 is connected with external driving motor, driven by driving motor and rotated, the gyro wheel 3 can be in frame 1 horizontal rotation, with change the direction of rolling, the surface middle part of gyro wheel 3 is equipped with recess 5, the middle part of band pulley 2 is equipped with spacing groove 6, the cross-section of this spacing groove 6 is the V-arrangement, elastic belt 4 has certain telescopic characteristic, gyro wheel 3 and band pulley 2 pass through elastic belt 4 transmission connection, the translation of elastic belt 4 is restricted through recess 5 to gyro wheel 3, band pulley 2 passes through the translation of spacing groove 6 restriction elastic belt 4, when gyro wheel 3 direction of rotation, can stretch elastic belt 4, and make elastic belt 4 warp, because recess 5 and spacing groove 6's setting, elastic belt 4 on the gyro wheel 3 part still can not break away from recess 5 owing to the sunken setting of recess 5, elastic belt 4 on band pulley 2 even when band pulley 2 rotates, because spacing groove 6 is the V-arrangement, consequently, elastic belt 4 even warp certain angle, can not break away from band pulley 2 under the spacing groove 6 of V-arrangement stops, can not break off the elastic belt 4 when the time of certain angle of rotation has, can not be used as the free wheel 4, and the life-span is very high enough, and the life-span is not used as the elastic belt 4 is very stable when the rotation is very flexible, and the rotation is not used.

Further, in this embodiment, the cross section of the elastic belt 4 is circular, the cross section of the groove 5 is circular arc, specifically, the cross section of the circular elastic belt 4 and the cross section of the groove 5 are circular arc, the cooperation between the two can effectively avoid that the elastic belt 4 is separated from the groove 5 due to the contact between the elastic belt 4 and the outer side of the groove 5 when the roller 3 rotates in a steering way, the principle is that the elastic belt 4 on the top of the roller 3 is limited in the groove 5, and when the roller 3 rotates in a steering way, the elastic belt 4 is pulled by the roller 3 to always move towards the direction of the groove 5, so that the circular elastic belt 4 can be more helpful for the elastic belt 4 to roll back into the groove 5 without separating from the roller 3.

Further, in this embodiment, a plurality of protruding reinforcing ribs 7 are provided on both inner sides of the pulley 2 at intervals.

Specifically, in order to lift the pulley 2 for the rotation of the elastic belt 4, a plurality of protruding reinforcing ribs 7 are respectively arranged at intervals on two inner sides of the limiting groove 6, and when the elastic belt 4 is twisted by extrusion of the reinforcing ribs 7, enough friction force can act on the elastic belt 4, so that the elastic belt can be driven to rotate.

Further, an avoidance groove 8 is formed between two adjacent reinforcing ribs 7;

specifically, an avoidance groove 8 which is recessed outwards is formed between two adjacent reinforcing ribs 7, and the avoidance groove 8 reduces the contact with the elastic belt 4, and reduces the friction force and transmission friction resistance with the elastic belt 4.

Further, in the embodiment, the bottom of the limiting groove 6 is in arc transition, specifically, in order to avoid the excessive extrusion of the bottom of the V-shaped limiting groove 6 to the elastic belt 4, the transmission resistance of the limiting groove 6 and the elastic belt 4 is increased, and the bottom of the limiting groove 6 adopts an arc transition mode to adapt to the elastic belt 4, so as to avoid reducing the extrusion force to the elastic belt 4.

In summary, according to the utility model, the circular arc-shaped groove 5 is arranged on the roller 3, the V-shaped limit groove 6 is arranged on the belt pulley 2, and the elastic belt 4 with a circular cross section is matched, so that the roller 3 can be effectively prevented from being separated from the roller 3 when the roller 3 rotates in a steering way, the use stability of the swinging machine is ensured, the working efficiency is improved, meanwhile, the elastic belt 4 has certain telescopic characteristics, so that the elastic belt can adapt to being stretched and not broken, and the elastic belt 4 with a circular cross section can be effectively prevented from being separated from the roller 3 when the roller 3 rotates, and the guarantee of normal operation is further improved.

The present utility model is not limited to the details and embodiments described herein, and thus additional advantages and modifications may readily be made by those skilled in the art, without departing from the spirit and scope of the general concepts defined in the claims and the equivalents thereof, and the utility model is not limited to the specific details, representative apparatus and illustrative examples shown and described herein.

Claims (5)

1. The utility model provides a balance wheel machine round belt prevents partially preventing fracture structure which characterized in that includes: the belt pulley is arranged in the frame in a rotating mode, at least one roller is arranged outside the top of the frame in a rotating mode, the roller corresponds to the roller up and down, the roller is connected with an elastic belt, a groove matched with the elastic belt is formed in the middle of the roller, and a limiting groove with a V-shaped longitudinal section is formed in the middle of the roller.

2. The swing turbine round belt deflection preventing and breakage preventing structure according to claim 1, wherein the cross section of the elastic belt is circular, and the cross section of the groove is circular arc.

3. The swing turbine round belt deflection preventing and breakage preventing structure according to claim 1, wherein a plurality of protruding reinforcing ribs are respectively arranged on two inner sides of the belt wheel at intervals.

4. The balance-wheel machine round belt deflection-preventing and breakage-preventing structure according to claim 3, wherein an avoidance groove is formed between two adjacent reinforcing ribs.

5. The swing turbine round belt deflection preventing and breakage preventing structure according to claim 1, wherein the bottom of the limiting groove is in arc transition.