CN210552359U

CN210552359U - Compression roller with spiral teeth and beverage bottle compressor

Info

Publication number: CN210552359U
Application number: CN201920791895.3U
Authority: CN
Inventors: 游昌顺; 朱永杨
Original assignee: Tao Lang Environmental Protection Technology Ltd Co Ltd
Current assignee: Tao Lang Environmental Protection Technology Ltd Co Ltd
Priority date: 2019-05-29
Filing date: 2019-05-29
Publication date: 2020-05-19
Anticipated expiration: 2029-05-29

Abstract

The utility model provides a compression roller with spiral teeth and a beverage bottle compressor, which can effectively reduce the pop-up of a compressed beverage bottle and comprises a first compression roller and a second compression roller which are opposite in rotation direction; the compression roller is provided with spiral teeth, and the teeth are provided with circumferential grooves vertical to a roller shaft of the compression roller, namely, the teeth and the circumferential grooves are sequentially distributed in the direction of the roller shaft of the compression roller; first compression roller and the parallel installation that is close to of second compression roller, the circumference groove of another compression roller of tooth embedding on one compression roller, and intermeshing's tooth and circumference groove width phase-match, the side laminating of two teeth that are close to each other after the installation perhaps has the clearance, form compression shearing zone through the meshing of tooth and circumference groove between two compression rollers, during the rotation, the lateral wall of the tooth that is close to each other on two compression rollers is cuted the beverage bottle, and the flank of tooth extrudes the beverage bottle, through extrusion and shearing, let the relative broken mouthful interlock each other of opening on the beverage bottle, effectively keep the compression state of beverage bottle.

Description

Compression roller with spiral teeth and beverage bottle compressor

Technical Field

The utility model relates to a compression roller and beverage bottle compressor with heliciform tooth.

Background

Most of beverages in the market are plastic bottles or pop cans, both the beverages have recovery values, compression treatment is needed in advance for reducing occupied space during recovery, the treatment mode is divided into manual treatment and automatic equipment treatment, and the compression treatment is generally carried out by adopting automatic equipment for recovery enterprises with large treatment quantity or public places.

At present, beverage bottle compression equipment adopting compression rollers exists in the market, and during operation, beverage bottles are squeezed into a flat shape after passing through at least one pair of compression rollers, but if the beverage bottles are simply flattened, a plurality of beverage bottles can be expanded, so that the storage capacity of a recovery bin is reduced, and the recovery of the beverage bottles is not facilitated.

Disclosure of Invention

The utility model provides a solve above-mentioned technical problem, provide a compression roller and beverage bottle compressor with heliciform tooth, can effectively reduce the beverage bottle bullet after being compressed and open.

Wherein the helical toothed compression rollers comprise first and second compression rollers that are counter-rotating; the compression roller is provided with spiral teeth, and the teeth are provided with circumferential grooves vertical to a roller shaft of the compression roller, namely, the teeth and the circumferential grooves are sequentially distributed in the direction of the roller shaft of the compression roller; first compression roller and the parallel installation that is close to of second compression roller, the circumference groove of another compression roller of tooth embedding on one compression roller, and intermeshing's tooth and circumference groove width phase-match, the side laminating of two teeth that are close to each other after the installation perhaps has the clearance, form compression shearing zone through the meshing of tooth and circumference groove between two compression rollers, during the rotation, the lateral wall of the tooth that is close to each other on two compression rollers is cuted the beverage bottle, and the flank of tooth extrudes the beverage bottle, through extrusion and shearing, let the relative broken mouthful interlock each other of opening on the beverage bottle, effectively keep the compression state of beverage bottle.

furthermore, the rotation directions of the two compression rollers are different, the tooth right rotation of the first compression roller is provided, the helix angle is alpha, the tooth left rotation of the second compression roller is provided, and the helix angle is β.

further, the α is equal to β, or the α is not equal to β.

Furthermore, the first compression roller and the second compression roller are provided with opposite positioning installation structures at the same end, the opposite positioning installation structures have the effect of assisting installation, and during installation, the opposite positions of the teeth between the two compression rollers are calibrated through the opposite positioning installation structures.

Further, the relative positioning and mounting structure comprises positioning holes on the periphery of one end of the compression roller, and during mounting, the relative positioning and mounting structure can be mounted by using a positioning tool matched with the positioning holes, so that the offset distance of the two compression rollers on the roller shaft is limited through the positioning holes.

Further, the positioning holes comprise a first positioning hole on the first compression roller and a second positioning hole on the second compression roller. During installation, a positioning tool matched with the positioning hole can be adopted for installation, and the offset distance of the two compression rollers on the roller shaft is limited through the positioning hole. The positioning tool is provided with a bulge matched with the positioning hole and a binding surface attached to the mounting seat of the compression roller, and the compression roller is limited by the bulge and the binding surface.

Furthermore, the positioning holes comprise a first positioning hole on the first compression roller, a second positioning hole on the second compression roller and a third positioning hole, and the relative positions of the two compression rollers are limited through three-point positioning.

Furthermore, the positioning hole is a square hole.

A beverage bottle compressor comprises the compression roller with the spiral teeth.

As can be seen from the above description of the present invention, compared with the prior art, the present invention provides a compression roller with spiral teeth, which has the following advantages:

1. the compression rollers are provided with the teeth and the grooves which are meshed with each other, so that the beverage bottle can be compressed, the opening can be cut on the beverage bottle, and the resilience of the beverage bottle is effectively reduced by mutually meshing the openings on the flattened beverage bottle;

2. the teeth on the compression roller are helical teeth, when the compression roller rotates, the teeth and the grooves are meshed one by one, but not the teeth in the same row are meshed simultaneously, namely, when the compression roller compresses, the teeth in the whole row act on the beverage bottle at the same time only by a single point, the compression process is more labor-saving, the compression efficiency is high, the force applied to the compression roller is small, and the compression roller is not easy to bend and deform;

3. the spiral teeth are adopted by the teeth on the compression roller, and when the beverage bottle is compressed and sheared, the acting force of the teeth on the beverage bottle can be decomposed into radial force and axial force, so that the beverage bottle has the compression effect and the tearing effect, and the compression efficiency is improved.

Drawings

The accompanying drawings, which are described herein, serve to provide a further understanding of the invention and constitute a part of this specification, and the exemplary embodiments and descriptions thereof are provided for explaining the invention without unduly limiting it.

Wherein:

FIG. 1 is a schematic view (axial side view) of a compression roller having helical teeth according to the present invention;

FIG. 2 is a schematic view of a second embodiment of a compression roller having helical teeth according to the present invention (axial side view);

FIG. 3 is a simplified structural diagram III (side view) of a compression roller having helical teeth according to the present invention;

FIG. 4 is a schematic view (front view) of a first compression roller of the present invention having helical teeth;

FIG. 5 is a schematic view (front view) of a second compression roller of the present invention having helical teeth;

FIG. 6 is a schematic side view of a compression roller having helical teeth according to the present invention;

FIG. 7 is a schematic side view of a compression roller having helical teeth according to the present invention;

reference numerals of fig. 1 to 7 denote: 10-first compression roller, 20-second compression roller, 30-tooth, 40-circumferential groove, 50-first positioning hole, 60-second positioning hole, 70-mounting seat and 71-nick.

Detailed Description

In order to make the technical problem, technical solution and advantageous effects to be solved by the present invention clearer and more obvious, the following description of the present invention with reference to the accompanying drawings and embodiments is provided for further details. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the invention.

The first embodiment is as follows:

referring to fig. 1, 2 and 3, a compression roller having helical teeth for effectively reducing the pop-up of compressed beverage bottles comprises a first compression roller 10 and a second compression roller 20 which are oppositely rotated.

The compression roller is provided with spiral teeth 30, and the teeth 30 are provided with circumferential grooves 40 perpendicular to the roller shaft of the compression roller, namely, the teeth 30 and the circumferential grooves 40 are distributed in sequence in the direction of the roller shaft of the compression roller. During installation, first compression roller 10 and second compression roller 20 are close to the installation in parallel, the tooth 30 embedding circumference groove 40 of another compression roller on the compression roller, and intermeshing's tooth 30 and circumference groove 40 width phase-match, two teeth 30 that are close to each other have the clearance after the installation, form the compression shearing district through the meshing of tooth 30 and circumference groove 40 between two compression rollers, during the rotation, the lateral wall of the tooth 30 that is close to each other on two compression rollers is cuted the beverage bottle, and tooth 30 extrudees towards the beverage bottle, through extrusion and shearing, let relative broken openning interlock each other on the beverage bottle, effectively keep the compression state of beverage bottle.

Example two:

the two compression rollers have different rotation directions, please refer to fig. 4, the tooth 30 of the first compression roller 10 rotates clockwise, and the helix angle is α, please refer to fig. 5, the tooth 30 of the second compression roller 20 rotates counterclockwise, and the helix angle is β, where α is equal to β, and in other embodiments, α is not equal to β.

Example three:

the first compression roller 10 and the second compression roller 20 are provided with relative positioning installation structures at the same end, the relative positioning installation structures have the function of assisting installation, and during installation, the relative positions of the teeth 30 between the two compression rollers are calibrated through the relative positioning installation structures.

Specifically, referring to fig. 6 and 7, the relative positioning and mounting structure includes positioning holes on the periphery of one end of the compression roller, including a first positioning hole 50 on the first compression roller 10 and a second positioning hole 60 on the second compression roller 20.

During installation, two compression rollers are placed on the installation seat 70 of the compression rollers, two nicks 71 are arranged on the surface, close to one end of each compression roller, of the installation seat 70, the compression rollers rotate to enable the first positioning hole 50 and the second positioning hole 60 to be respectively aligned to the nicks 71, the compression rollers are fixedly installed in an auxiliary mode through a positioning tool with two protrusions and one positioning surface, during positioning, the two protrusions are respectively inserted into the first positioning hole 50 and the second positioning hole 60, the positioning surface is attached to the surface, with the nicks 71, of the installation seat, and the effect of limiting the installation of the compression rollers through two points on one surface is achieved.

Alternatively, in other embodiments, the positioning holes include the first positioning hole 50 on the first compression roller 10, the second positioning hole 60 and the third positioning hole on the second compression roller 20, and the relative positions of the two compression rollers are limited by three-point positioning.

Example four:

on the basis of the above embodiment, the positioning hole is a square hole.

Example five:

a beverage bottle compressor comprising a compression roller having helical teeth as described above, but also comprising other mechanisms of existing beverage bottle compressors, such as a transmission mechanism, a beverage bottle conveying mechanism, a recovery bin, etc.

It can be seen from the above description that, compared with the prior art, the present invention provides a compression roller and beverage bottle compressor with spiral teeth, which has the following advantages:

The present invention has been described above with reference to the accompanying drawings, and it is obvious that the present invention is not limited by the above-mentioned manner, and various insubstantial improvements can be made without modification to the method and technical solution of the present invention, or the present invention can be directly applied to other occasions without modification, all within the scope of the present invention.

Claims

1. A compression roller having helical teeth, comprising first and second compression rollers having opposite directions of rotation; the compression roller is provided with spiral teeth, and the teeth are provided with circumferential grooves vertical to a roller shaft of the compression roller, namely, the teeth and the circumferential grooves are sequentially distributed in the direction of the roller shaft of the compression roller; the first compression roller and the second compression roller are arranged in parallel and close to each other, the teeth on one compression roller are embedded into the circumferential groove of the other compression roller, the width of the teeth and the width of the circumferential groove which are mutually meshed are matched, and a compression shearing area is formed between the two compression rollers through the meshing of the teeth and the circumferential groove.

2. the compression roller having helical teeth of claim 1, wherein the teeth of said first compression roller have a right hand rotation and a helix angle of a and the teeth of said second compression roller have a left hand rotation and a helix angle of β.

3. the compression roller with helical teeth of claim 2, wherein a is equal to β.

4. A compression roller with helical teeth as in claim 1, wherein said first and second compression rollers have oppositely located mounting structures at the same end.

5. A compression roller with helical teeth as in claim 4, wherein said relative positioning mounting structure comprises positioning holes on the circumference of one end of the compression roller.

6. A compression roller with helical teeth as in claim 5, wherein said registration holes comprise a first registration hole on a first compression roller and a second registration hole on a second compression roller.

7. A compression roller with helical teeth as in claim 5, wherein said registration holes comprise a first registration hole on a first compression roller, a second registration hole and a third registration hole on a second compression roller.

8. A compression roller with helical teeth as claimed in any one of claims 5 to 7, wherein said locating holes are square holes.

9. A beverage bottle compressor comprising a compression roller having helical teeth as claimed in any one of claims 1 to 8.