CN216944713U

CN216944713U - Roller line convenient to disassemble and assemble and special clamp spring thereof

Info

Publication number: CN216944713U
Application number: CN202220730575.9U
Authority: CN
Inventors: 肖勇民; 肖璇
Original assignee: Shanghai Fawang Cloud Logistics Technology Co ltd
Current assignee: Shanghai Fawang Cloud Logistics Technology Co ltd
Priority date: 2022-03-30
Filing date: 2022-03-30
Publication date: 2022-07-12
Anticipated expiration: 2032-03-30

Abstract

The utility model discloses a roller line convenient to disassemble and assemble and a special clamp spring thereof, wherein the roller line comprises a left side plate, a right side plate and a roller arranged between the two side plates; the upper ends of the two side plates are bent outwards, clamping grooves are uniformly distributed at the bent positions, bosses are arranged on two sides of the roller respectively, the bosses are placed in the clamping grooves and extend out of one side of each side plate, and the bosses are locked in the clamping grooves through clamping springs; the clamp spring is of an H-like structure, the upper part of the clamp spring is provided with two elastic ears, the upper end of each elastic ear is bent towards one side, and the middle part of each elastic ear extends outwards to form a clamping jaw; when the two elastic ears are clamped inwards, the two elastic ears can be placed into the clamping groove from top to bottom, so that the lower part of the H-shaped lug boss clamps the extending end of the lug boss, and the two clamping claws are clamped on one side surface of the side plate close to the roller; when the two elastic ears are loosened, the bending ends of the elastic ears penetrate through the clamping grooves to be clamped, and six degrees of freedom of the clamping spring are restrained; use the pliers can easily accomplish dismouting work, easy dismounting promotes efficiency greatly.

Description

Roller line convenient to disassemble and assemble and special clamp spring thereof

Technical Field

The utility model relates to the field of material conveying equipment, in particular to a roller line convenient to disassemble and assemble and a special clamp spring thereof.

Background

The roller line is suitable for conveying articles with flat bottoms, such as various boxes, bags, trays and the like, and bulk materials, small articles or irregular articles need to be placed on the trays. The roller line mainly comprises a transmission roller, a frame, a bracket, a driving device and the like. The conveying device can convey materials with large single weight or bear large impact load, has the advantages of large conveying capacity, high speed and light and fast operation, and can realize the collinear shunting and conveying of multiple varieties.

The existing roller line generally uses rollers with threads at both ends, and bolts are locked at both sides during installation; when one side of the lock is locked, the other side needs to be fixed, and sometimes two persons are needed to be matched, so that the lock is extremely inconvenient to disassemble and assemble.

It is therefore apparent that the above-mentioned conventional roller line still has inconvenience and drawbacks in structure and use, and further improvement is needed. How to create a roller line which is convenient to disassemble and assemble and has a simple structure becomes an object which is greatly required to be improved in the industry at present.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the technical problem of providing a roller line which is convenient to disassemble and assemble and has a simple structure, thereby overcoming the defects of the existing roller line.

In order to solve the technical problems, the utility model adopts the following technical scheme:

a roller line convenient to disassemble and assemble comprises a left side plate, a right side plate and a roller arranged between the two side plates, wherein the upper ends of the left side plate and the right side plate are bent outwards, and clamping grooves are uniformly distributed at the bent positions; bosses are respectively arranged on two sides of the roller and are placed in the clamping grooves and extend out of one side of the side plate; the boss is locked in the clamping groove through a clamp spring; the clamp spring is of an H-shaped structure, the upper part of the H-shaped structure is provided with two elastic ears, the upper end of each elastic ear is bent towards one side, and the middle part of each elastic ear extends outwards to form a clamping jaw; when the two elastic ears of the clamp spring are clamped inwards, the two elastic ears can be placed into the clamping groove from top to bottom, so that the lower part of the H-shaped clamp spring clamps the extending end of the boss; the two clamping claws are clamped on one side surface of the side plate close to the roller; when two elasticity ears of jump ring are loosened, the end of buckling of elasticity ear passes the draw-in groove, makes the upper surface of the end of buckling of elasticity ear and the lower surface contact of the end of buckling of curb plate, and six degrees of freedom of jump ring are retrained.

As a further improvement of the utility model, the bent ends of the elastic ears of the snap spring are respectively provided with a round hole for accommodating the tip end of the pliers.

Further, the round hole is exposed from the upper portion of the clamping groove.

Furthermore, the bent end of the elastic ear of the clamp spring is in a right-angle triangle shape; and/or the lower ends of the H-shaped clamp springs are bent towards one side respectively, and the bending direction of the H-shaped clamp springs is the same as that of the elastic ears.

Furthermore, the clamping grooves on the side plates are in a structural form with a wide upper part and a narrow lower part.

Further, the boss of the roller is a similar cylindrical boss, the similar cylindrical boss is provided with two parallel side faces, and the parallel side faces are respectively attached to the lower portion of the H-shaped structure of the clamp spring.

Furthermore, a plurality of rollers are arranged, the rollers are connected with one another through V-ribbed belts, and the left side plate and the right side plate are fixedly connected through two transverse brackets positioned at the bottom; a multi-wedge-belt protection plate is arranged above the multi-wedge belt, the multi-wedge-belt protection plate is installed on a side plate on one side, guardrail supports are installed on the side plates on the left side and the right side respectively, and guardrails are installed on the guardrail supports.

The utility model also provides a special clamp spring for the roller wire, wherein the clamp spring is of an H-shaped structure, the upper part of the H-shaped structure is provided with two elastic ears, the upper end of each elastic ear is bent towards one side, the middle part of each elastic ear extends outwards to form a clamping jaw, and the clamp spring is connected with the bent ends of the elastic ears, the clamping jaws and the lower part of the H-shaped structure to realize six degrees of freedom restriction.

Furthermore, the bending ends of the elastic ears of the clamp spring are respectively provided with a round hole, and the round holes are used for accommodating the tip end parts of the pliers.

By adopting the technical scheme, the utility model at least has the following advantages:

the roller with the bosses at two ends and the side plate with the clamping groove are locked by the special clamp spring, and the clamp spring can realize the constraint of six degrees of freedom and is firmly fixed; use pliers can easily accomplish dismouting work, easy dismounting promotes efficiency greatly.

Drawings

The foregoing is only an overview of the technical solutions of the present invention, and in order to make the technical solutions of the present invention more clearly understood, the present invention is further described in detail below with reference to the accompanying drawings and the detailed description.

Fig. 1 and 2 are schematic views of different angle structures of a roller line according to an embodiment of the present invention;

FIG. 3 is a schematic view of the drum construction;

FIG. 4 is a side panel construction schematic;

FIG. 5 is a schematic view of a clamp spring structure;

fig. 6 and 7 are schematic diagrams of clamp spring locking structures at different angles respectively.

Detailed Description

Exemplary embodiments of the present invention will be described in more detail below with reference to the accompanying drawings. While exemplary embodiments of the utility model are shown in the drawings, it should be understood that the utility model can be embodied in various forms and should not be limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the scope of the utility model to those skilled in the art.

As shown in fig. 1 and 2, the roller line convenient to disassemble and assemble of the present embodiment includes a roller 1 and two left and right side plates 2, and the roller 1 is installed between the two side plates 2. The device comprises a plurality of rollers 1, wherein the rollers 1 are connected with each other through a V-ribbed belt 6, and a left side plate 2 and a right side plate 2 are fixedly connected through two transverse brackets 7 positioned at the bottom; a poly V-belt protection plate 3 is arranged above the poly V-belt 6, the poly V-belt protection plate 3 is installed on a side plate 2 on one side, guardrail supports 4 are installed on the side plates 2 on the left side and the right side respectively, and guardrails 5 are installed on the guardrail supports 4. All the rollers 1 rotate simultaneously under the driving of the motorized rollers, so that the article conveying action is realized.

The roller 1 and the side plate 2 are locked by a clamp spring.

As shown in fig. 3, the drum 1 is provided with bosses 11 on both sides, respectively, and beside the bosses 11, there are a multi-wedge pulley 12 and a drum surface 13, and the bosses 11 are preferably cylinder-like bosses having two parallel side surfaces. As shown in fig. 4, the upper end of the side plate 2 is bent outward, and the bent portions are uniformly distributed with the locking grooves 21, and the locking grooves 21 are preferably in a structural form with a wide upper portion and a narrow lower portion.

As shown in fig. 5, the clamp spring 8 is of an H-like structure, the upper portion of the H-like structure is provided with two elastic ears 81, the upper end of each elastic ear 81 is bent towards one side, the bent end is a right-angled triangle, the bent end is provided with a round hole 82, and the round hole 82 is used for accommodating the tip of the pliers. The middle part of each elastic ear 81 extends outwards to form a claw 83, the lower end of the H-shaped clamp spring 8 bends towards one side, and the bending direction is the same as that of the elastic ear 81. The circlip 8 can be constrained in six degrees of freedom by the bent end of the elastic ear 81, the claw 83 and the lower part of the H-like shape.

As shown in fig. 6 and 7, during installation, the bosses 11 on both sides of the drum 1 are just placed in the slots 21 of the side plates 2 and extend out of one side of the side plates 2, and the bosses 11 can be locked in the slots 21 through the snap springs 8. Specifically, during installation, the circular holes 82 on the two elastic ears 81 are clamped (inwardly clamped) by pliers and are placed into the clamping grooves 21 of the side plates 2 from top to bottom, so that the extending ends of the bosses 11 are clamped by the lower parts of the H-shaped structures, and the parallel side surfaces of the bosses 11 are respectively attached to the lower parts of the H-shaped structures; at this time, the two claws 83 are clamped on one side surface of the side plate 2 close to the roller 1; after the pliers is released, two elasticity ears 81 of jump ring 8 are loosened, and draw-in groove 21 is passed to the end of buckling of elasticity ear 81, makes the upper surface of the end of buckling of elasticity ear 81 and the lower surface contact of the end of buckling of curb plate 2 blocked, and at this moment, six degrees of freedom that make jump ring 8 can be retrained to make jump ring 8 can not drop under natural state, play fixed cylinder 1's effect. After the clamp spring 8 is locked, the round hole 82 is exposed from the upper part of the clamping groove 21. When the roller 1 is disassembled, the clamp spring 8 is pulled upwards only after the circular hole 82 is clamped by the pliers, and the roller 1 can be taken out easily.

The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the present invention in any way, and it will be apparent to those skilled in the art that the above description of the present invention can be applied to various modifications, equivalent variations or modifications without departing from the spirit and scope of the present invention.

Claims

1. A roller line convenient to disassemble and assemble comprises a left side plate, a right side plate and a roller arranged between the two side plates, and is characterized in that the upper ends of the left side plate and the right side plate are bent outwards, and clamping grooves are uniformly distributed at the bent positions; bosses are respectively arranged on two sides of the roller and are placed in the clamping grooves and extend out of one side of the side plate; the boss is locked in the clamping groove through a clamp spring;

the clamp spring is of an H-shaped structure, the upper part of the H-shaped structure is provided with two elastic ears, the upper end of each elastic ear is bent towards one side, and the middle part of each elastic ear extends outwards to form a clamping jaw;

when the two elastic ears of the clamp spring are clamped inwards, the two elastic ears can be placed into the clamping groove from top to bottom, so that the lower part of the H-shaped clamp spring clamps the extending end of the boss; the two clamping claws are clamped on one side surface of the side plate close to the roller; when two elasticity ears of jump ring are loosened, the end of buckling of elasticity ear passes the draw-in groove, makes the upper surface of the end of buckling of elasticity ear and the lower surface contact of the end of buckling of curb plate, and six degrees of freedom of jump ring are retrained.

2. The roller line convenient for disassembly and assembly according to claim 1, wherein the bent ends of the elastic ears of the snap spring are respectively provided with a round hole for accommodating the tip of the pliers.

3. The roller line convenient to disassemble and assemble according to claim 2, wherein the round hole is exposed from the upper part of the clamping groove after the clamping spring is locked.

4. The roller line convenient for disassembly and assembly according to claim 1, wherein the bent end of the elastic ear of the snap spring is shaped like a right triangle;

and/or the lower ends of the H-shaped clamp springs are bent towards one side respectively, and the bending direction of the H-shaped clamp springs is the same as that of the elastic ears.

5. The roller line convenient for disassembly and assembly according to any one of claims 1 to 4, wherein the clamping groove on the side plate is in a structure form with a wide upper part and a narrow lower part.

6. The roller line convenient to disassemble and assemble according to any one of claims 1 to 4, wherein the boss of the roller is a cylinder-like boss, the cylinder-like boss is provided with two parallel side surfaces, and the parallel side surfaces are respectively attached to the lower part of the H-like structure of the snap spring.

7. The roller line convenient for disassembly and assembly according to any one of claims 1 to 4, wherein the rollers are multiple, the multiple rollers are connected with each other through a V-ribbed belt, and the left side plate and the right side plate are fixedly connected through two transverse brackets positioned at the bottom;

a multi-wedge-belt protection plate is arranged above the multi-wedge belt, the multi-wedge-belt protection plate is installed on a side plate on one side, guardrail supports are installed on the side plates on the left side and the right side respectively, and guardrails are installed on the guardrail supports.

8. A special clamp spring for a roller line according to any one of claims 1 to 7, wherein the clamp spring is of an H-like structure, the upper part of the H-like structure is provided with two elastic ears, the upper end of each elastic ear is bent to one side, the middle part of each elastic ear is extended outwards to form a claw, and the clamp spring is constrained by the bent ends of the elastic ears, the claws and the lower part of the H-like structure in six degrees of freedom.

9. The special clamp spring for the roller line according to claim 8, wherein the bent ends of the elastic ears of the clamp spring are respectively provided with a round hole for receiving the tip of the pliers.

10. The special clamp spring for the roller line according to claim 8 or 9, wherein the bent end of the elastic ear of the clamp spring is in a right-angle-like triangle shape;