CN216867415U

CN216867415U - Assembled connector for conveying rubber belt

Info

Publication number: CN216867415U
Application number: CN202220619543.1U
Authority: CN
Inventors: 王秋雯; 王耐窘
Original assignee: Hangzhou Hezi Technology Co ltd
Current assignee: Hangzhou Hezi Technology Co ltd
Priority date: 2022-03-21
Filing date: 2022-03-21
Publication date: 2022-07-01
Anticipated expiration: 2032-03-21

Abstract

The utility model discloses an assembled connector for conveying rubber belts, which belongs to the technical field of conveying belts and comprises an upper sheet and a lower sheet, and is characterized in that: the middle position of the upper part of the lower sheet is provided with a fixed boss, the surface of the lower sheet is symmetrically provided with lower screw positions below the fixed boss and on two sides of the fixed boss, the corresponding position of the surface of the upper sheet and the lower screw position is provided with an upper screw position, a self-tapping screw is arranged in the upper screw position, a self-tapping nut is arranged in the lower screw position, the corresponding position of the fixed boss and the self-tapping nut below the fixed boss penetrates through a threaded hole, and the outer diameter of the self-tapping screw is equal to the inner diameter of the self-tapping nut and the threaded hole.

Description

Assembled connector for conveying rubber belt

Technical Field

The utility model relates to the technical field of conveying belts, in particular to an assembled connector for a conveying rubber belt.

Background

The conveying adhesive tape is widely applied to industries such as coal, metallurgy, chemical industry and the like, but two ends of the conveying adhesive tape need to be additionally connected, a traditional connecting structure is often a belt buckle which can meet connecting requirements, but has many problems, such as environmental pollution caused by powder leakage, easy damage to the conveying adhesive tape and a roller, insufficient stability and the like, related technicians design an I-shaped connector, the connecting requirements can be met only by inserting the conveying adhesive tape into slots on two sides of the I-shaped connector and connecting the conveying adhesive tape and the I-shaped connector in a threaded manner, meanwhile, various problems of connection of the belt buckle are solved, in order to further improve connection flexibility, the related technicians design an assembly type connector, namely, the I-shaped connector is split into an upper piece and a lower piece, the upper piece and the lower piece are arranged at corresponding positions of the conveying adhesive tape, a plastic ring is arranged at a central line position between the upper piece and the lower piece, and the position of the plastic ring and the upper piece are arranged at the positions of the upper piece, The lower piece surface uses helicitic texture to make the upper piece, the lower piece presss from both sides tight conveyor belt, though so improved the flexibility of connecting, nevertheless can have the gap between conveyor belt and the plastic ring, and this gap is very easily damaged when being in the bending, and the stability of transmission buries hidden danger from this, and based on this kind of condition, how to make the connection at conveyor belt both ends compromise flexibility and stability, becomes the problem that relevant technical staff urgently needed to solve more and more.

SUMMERY OF THE UTILITY MODEL

In order to solve the above technical problems, the present invention provides an assembly type connector for a conveyor belt.

The utility model provides an assembled connector for carrying sticky tape, includes upper segment, lower piece, its characterized in that: the middle position of lower plate upper part sets up the fixed boss of position, lower plate surface in screw position under fixed boss below and the bilateral symmetry set up, go up the plate surface with screw position corresponds the position down and sets up screw position, go up the inside self tapping screw that sets up of screw position, the inside self tapping nut that sets up of screw position down, fixed boss and its below self tapping nut corresponds the position and runs through and sets up the screw hole, the external diameter of self tapping screw with the internal diameter of self tapping nut, screw hole equals.

Furthermore, an adjustable boss is arranged on the upper portion of the fixed boss, the length and the width of the adjustable boss are equal to those of the fixed boss, and a threaded hole with the same inner diameter is arranged in a penetrating mode in the position, corresponding to the threaded hole, of the adjustable boss and the threaded hole of the fixed boss.

Furthermore, a countersunk head gasket is arranged on the upper part of the upper screw position, and the self-tapping screw penetrates through the countersunk head gasket.

Further, a sealing sheet is arranged on the lower portion of the lower screw position and fixedly connected with the lower sheet, and the lower surface of the tapping nut is attached to the sealing sheet.

Further, the cross-sectional shape of the tapping nut is a T-shape.

Furthermore, both ends of the upper piece and the lower piece are symmetrically provided with beveled surfaces.

The assembled connector for the conveying rubber belt has the beneficial effects that:

1. the worker only needs to place the two ends of the conveying rubber belt on the surface of the lower sheet to enable the end face to be attached to the side surface of the fixing boss, and then the self-tapping screw is in threaded connection with the self-tapping nut and the threaded hole in the position of the fixing boss, so that the connection requirement of the conveying rubber belt can be met, a gap exists between the conveying rubber belt and a traditional plastic ring, the situation that the gap is extremely easy to damage when the gap is bent can be effectively avoided, actually, the fixing boss enables the strength of the connector to be remarkably enhanced, even if the connector is subjected to large impact force, the connector is not easy to damage or even tear, and the connection flexibility and the transmission stability are effectively considered;

2. when the conveying rubber belt is thick, a worker can select an adjustable boss with a proper size to be placed on the upper part of the fixed boss, so that the distance between the upper piece and the lower piece is equal to the thickness of the conveying rubber belt, the use flexibility is further improved, and the conveying stability is ensured;

3. the countersunk washer effectively ensures the stability of the self-tapping screw, the T-shaped self-tapping nut effectively ensures the connection stability of the self-tapping screw and the self-tapping nut, the sealing piece effectively ensures the stability of the self-tapping nut, and simultaneously avoids the possible penetration of the bottom end of the self-tapping screw to a lower piece and the damage to the roller caused by the penetration;

4. the beveling planes at the two ends of the upper sheet and the lower sheet can realize smooth transition when the end of the connector slides for the material to be transmitted, and effectively avoid the occurrence of accidents such as unstable material transmission and even falling caused by the blockage of the sliding material formed by the right-angle plane.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, but the scope of the present invention is not limited thereto.

FIG. 1 is a schematic view of the upper piece of the assembled connector for conveying adhesive tape according to the present invention;

FIG. 2 is a schematic view of a lower piece of the assembled connector for tape carrier of the present invention;

FIG. 3 is a schematic view of an assembled connector for conveying tape according to the present invention;

fig. 4 is a schematic top view of an assembled connector for a conveyor belt according to the present invention.

Wherein, 1-upper piece, 2-countersunk washer, 3-self-tapping screw, 4-lower piece, 5-self-tapping nut, 6-adjustable boss, 7-fixed boss, 8-sealing piece, and 9-conveying rubber belt.

Detailed Description

For the sake of clarity, the assembled connector for conveying adhesive tape of the present invention will be further described with reference to fig. 1 to 4 of the drawings.

The utility model provides an assembled connector for carrying sticky tape, includes upper segment 1, lower segment 4, its characterized in that: the lower 4 upper portions intermediate position sets up fixed boss 7, lower 4 surfaces in fixed boss 7 below and bilateral symmetry set up down the screw position, go up 1 surface on the piece with the screw position corresponds the position down and sets up the screw position, go up the inside self tapping screw 3 that sets up of screw position, the inside self tapping nut 5 that sets up of screw position down, fixed boss 7 and its below self tapping nut 5 corresponds the position and runs through and set up the screw hole, the external diameter of self tapping screw 3 with the internal diameter of self tapping nut 5, screw hole equals.

Furthermore, an adjustable boss 6 is arranged on the upper portion of the fixed boss 7, the length and the width of the adjustable boss 6 are equal to those of the fixed boss 7, and threaded holes with the same inner diameter are arranged in the positions, corresponding to the threaded holes of the adjustable boss 6 and the fixed boss 7, in a penetrating mode.

Furthermore, a countersunk head gasket 2 is arranged on the upper part of the upper screw position, and the self-tapping screw 3 penetrates through the countersunk head gasket 2.

Further, the lower part of the lower screw position is provided with a sealing piece 8, the sealing piece 8 is fixedly connected with the lower piece 4, and the lower surface of the self-tapping nut 5 is attached to the sealing piece 8.

Further, the cross-sectional shape of the tapping nut 5 is T-shaped.

Furthermore, both ends of the upper sheet 1 and the lower sheet 4 are symmetrically provided with beveled surfaces.

The working principle of the assembled connector for conveying the rubber belt is as follows: the lower piece 4 is flatly laid at an assembling position, whether the adjustable boss 6 needs to be used or not and the adjustable boss 6 with any size needs to be used are determined according to the thickness of the conveying rubber belt 9, two ends of the conveying rubber belt 9 are arranged on the upper surface of the lower piece 4, two side end faces of the conveying rubber belt 9 are respectively attached to two side surfaces of the fixed boss 7, the upper piece 1 and the fixed boss 7 are pressed, when the adjustable boss 6 is used, the upper piece 1 and the adjustable boss 6 are pressed, the self-tapping screw 3 is screwed until the upper part of the self-tapping screw 3 is attached to the countersunk head gasket 2, the lower part is in threaded connection with the adjustable boss 6, the fixed boss 7 and the self-tapping nut 5, and the assembling of the connector and the connection of the connector and the conveying rubber belt 9 can be completed.

The above is only a specific embodiment of the present invention, but the scope of the present invention is not limited thereto, and any changes or substitutions that are not thought of through the inventive work should be included in the scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope defined by the claims.

Claims

1. The utility model provides an assembled connector for carrying sticky tape, includes upper segment, lower piece, its characterized in that: the middle position of lower plate upper part sets up the fixed boss of position, lower plate surface in screw position under fixed boss below and the bilateral symmetry set up, go up the plate surface with screw position corresponds the position down and sets up screw position, go up the inside self tapping screw that sets up of screw position, the inside self tapping nut that sets up of screw position down, fixed boss and its below self tapping nut corresponds the position and runs through and sets up the screw hole, the external diameter of self tapping screw with the internal diameter of self tapping nut, screw hole equals.

2. The assembly type connector for conveying adhesive tape according to claim 1, wherein an adjustable boss is provided on the upper portion of the fixing boss, the length and width of the adjustable boss are equal to those of the fixing boss, and a threaded hole with the same inner diameter is provided through the position of the adjustable boss corresponding to the threaded hole of the fixing boss.

3. The assembled connector for conveying belt of claim 1, wherein a countersunk washer is provided on the upper part of the upper screw position, and the self-tapping screw penetrates through the countersunk washer.

4. The assembled connector for conveying adhesive tapes as claimed in claim 1, wherein a sealing piece is arranged at the lower part of the lower screw position, the sealing piece is fixedly connected with the lower piece, and the lower surface of the self-tapping nut is attached to the sealing piece.

5. The assembly type connector for a conveyor belt according to claim 1, wherein a cross-sectional shape of the tapping nut is T-shaped.

6. The assembled connector for a conveyor belt according to claim 1, wherein both ends of the upper and lower pieces are symmetrically provided as chamfered surfaces.