CN219636196U

CN219636196U - Roller conveyor convenient to dismantle roller

Info

Publication number: CN219636196U
Application number: CN202320314181.XU
Authority: CN
Inventors: 张亮; 李增起龙
Original assignee: Suzhou Zixuan Technology Equipment Co ltd
Current assignee: Suzhou Zixuan Technology Equipment Co ltd
Priority date: 2023-02-27
Filing date: 2023-02-27
Publication date: 2023-09-05
Anticipated expiration: 2033-02-27

Abstract

The utility model relates to the technical field of roller conveyors and discloses a roller conveyor convenient for detaching rollers, which comprises two side plates, wherein a plurality of rollers are uniformly arranged between the two side plates, slots are formed in the axle centers of two ends of each roller, first through holes with the same number as the rollers are formed in the side surfaces of the two side plates, rotating shafts are rotatably inserted in the inner parts of the first through holes, chain wheels are fixedly arranged at one end of each rotating shaft far away from the roller, each chain wheel is respectively positioned at one side of the corresponding side plate far away from the roller, limiting grooves are formed in the inner part of each rotating shaft, limiting rods are movably inserted in the limiting grooves, and one end of each limiting rod extends out of the limiting grooves in the rotating shafts and is movably inserted in the slots at two ends of the corresponding roller.

Description

Roller conveyor convenient to dismantle roller

Technical Field

The utility model belongs to the technical field of roller conveyors, and particularly relates to a roller conveyor with a roller convenient to detach.

Background

The roller conveyor is suitable for conveying various boxes, bags, trays and other pieces of goods, and has the advantages of simple structure, high reliability and convenient use and maintenance. The roller conveyor is suitable for conveying articles with flat bottoms and mainly comprises a transmission roller, a frame, a bracket, a driving part and the like. The roller conveyor has the characteristics of large conveying capacity, high speed, light running and capability of realizing collinear split conveying of multiple varieties, but the roller conveyor in the current market is difficult to detach when the roller is replaced, the roller on the conveyor is inconvenient to install again after the roller is detached, and the number of the rollers on the conveyor is large, so that a large amount of rollers can be wasted when the rollers are detached, and therefore, the roller conveyor convenient to detach is provided.

Disclosure of Invention

In order to solve the problems set forth in the background art, the utility model provides the following technical scheme: the utility model provides a cylinder conveyer convenient to dismantle cylinder, including two curb plates, evenly be provided with a plurality of cylinders between two curb plates, the slot has all been seted up in the axle center department at every cylinder both ends, the first through-hole the same with cylinder quantity has all been seted up to the side of two curb plates, the axis of rotation has all been rotated in the inside of every first through-hole, the one end that the cylinder was kept away from at every axis of rotation is all fixed mounting has the sprocket, and every sprocket is located the one side that the corresponding curb plate was kept away from the cylinder respectively, the spacing groove has all been seted up in the inside of every axis of rotation, the gag lever post has all been pegged graft in the inside of every spacing groove to the activity, the one end of every gag lever post all stretches out the spacing groove of axis of rotation inside and respectively the activity peg graft in the slot at corresponding cylinder both ends.

Preferably, a plurality of chain wheels on the side surfaces of the two side plates are respectively provided with a chain, and the chains are in meshed connection with the corresponding chain wheels.

Preferably, the axle center department of every sprocket has all seted up the second through-hole, has all movably pegged graft in the inside of every second through-hole and has the connecting bolt, and the one end of every connecting bolt all runs through the second through-hole on the sprocket and extends to the spacing inslot of axis of rotation, and the connecting bolt is located the inside one end fixed connection of spacing groove on the gag lever post.

Preferably, the inside of spacing groove is provided with the spring, and the spring cup joints in the outside of connecting the bolt, and the both ends of spring are fixed connection respectively on the lateral wall of sprocket connection axis of rotation one side and the gag lever post is located the inside one end of spacing groove.

Preferably, the limit groove, the limit rod and the slot are all square.

Preferably, the inner wall of each first through hole is provided with two annular grooves, the bearing is fixedly arranged in each annular groove, and the rotating shaft in each first through hole is respectively inserted into the corresponding two bearings.

Preferably, the outer ring wall of the bearing is fixedly connected with the inner wall of the annular groove, and the inner ring wall of the bearing is fixedly connected with the outer wall of the rotating shaft.

Compared with the prior art, the utility model has the beneficial effects that:

when the roller is replaced, the side surfaces of the two side plates are pulled at first and the connecting bolts corresponding to the two ends of the same roller are pulled, so that the two connecting bolts pull the limiting rod, one end of the limiting rod outside the limiting groove is separated from the slots at the two ends of the roller, the limiting rod moves into the limiting groove of the rotating shaft and presses the springs together, then the replaced roller is placed between the two side plates, the two ends of the roller are respectively aligned with the two rotating shafts, then the connecting bolts are loosened, at the moment, the springs release elasticity to push the limiting rod to move outwards of the limiting groove, and thus one ends of the two limiting rods are spliced in the slots at the two ends of the roller again, so that the roller is disassembled and assembled.

Drawings

The accompanying drawings are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate the utility model and together with the embodiments of the utility model, serve to explain the utility model. In the drawings:

FIG. 1 is a schematic top view of the entire structure of the present utility model;

FIG. 2 is a schematic cross-sectional view of the connection of the drum and the side plates according to the present utility model;

FIG. 3 is a schematic view of the connection of the rotating shaft and the side plates;

FIG. 4 is a schematic cross-sectional view of the sprocket, shaft and stop lever connection of the present utility model;

in the figure: 1. a side plate; 2. a roller; 3. a slot; 4. a sprocket; 5. a first through hole; 6. a rotating shaft; 7. a limit groove; 8. a limit rod; 9. a second through hole; 10. a connecting bolt; 11. a spring; 12. an annular groove; 13. a bearing; 14. and (3) a chain.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are only some, but not all embodiments of the utility model; 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.

The utility model is given by fig. 1-4, the utility model includes two curb plates 1, evenly be provided with a plurality of cylinders 2 between two curb plates 1, slot 3 has all been seted up in the axle center department at every cylinder 2 both ends, first through-hole 5 the same with cylinder 2 quantity has all been seted up to the side of two curb plates 1, peg graft in the inside of every first through-hole 5 has axis of rotation 6, the one end that every axis of rotation 6 kept away from cylinder 2 is fixed mounting has sprocket 4, and every sprocket 4 is located the one side that corresponding curb plate 1 kept away from cylinder 2 respectively, limit groove 7 has all been seted up in the inside of every axis of rotation 6, peg graft in the slot 3 of every limit groove 7 activity at every limit groove 7 inside, the one end of every limit rod 8 all stretches out the limit groove 7 of axis of rotation 6 and peg graft in the slot 3 at corresponding cylinder 2 both ends respectively, sprocket 4 can drive axis of rotation 6 and rotate in first through-hole 5 on curb plate 1, then peg graft in drive cylinder 2 rotation, make cylinder 2 rotate between two axis of rotation 1, thereby can transport article.

Meanwhile, the chain 14 is arranged between the plurality of chain wheels 4 on the side surfaces of the two side plates 1, the chain 14 is in meshed connection with the corresponding chain wheels 4, and the plurality of chain wheels 4 on the side surface of the same side plate 1 can rotate together through the cooperation of the chain 14 and the chain wheels 4.

In addition, the axle center department of every sprocket 4 has all seted up second through-hole 9, has all movably pegged graft in the inside of every second through-hole 9 and has had connecting bolt 10, and the one end of every connecting bolt 10 all runs through the second through-hole 9 on the sprocket 4 and extends to in the spacing groove 7 of axis of rotation 6, and the connecting bolt 10 is located the inside one end fixed connection in spacing groove 7 on gag lever post 8.

And, the inside of spacing groove 7 is provided with spring 11, and spring 11 cup joints in the outside of connecting bolt 10, and the both ends of spring 11 are fixed connection respectively on sprocket 4 connects the lateral wall of axis of rotation 6 one side and the gag lever post 8 is located the inside one end of spacing groove 7.

And the limiting groove 7, the limiting rod 8 and the slot 3 are all square, so that the limiting rod 8 cannot rotate in the limiting groove 7 of the rotating shaft 6, the limiting rod 8 rotates along with the rotating shaft 6, and the limiting rod 8 drives the roller 2 to rotate.

In addition, two annular grooves 12 are formed in the inner wall of each first through hole 5, bearings 13 are fixedly mounted in each annular groove 12, and rotating shafts 6 in the first through holes 5 are inserted into the corresponding two bearings 13 respectively, so that the rotating shafts 6 cannot move in the first through holes 5 when rotating in the first through holes 5 in the side plates 1.

It should be noted that, the outer ring wall of the bearing 13 is fixedly connected with the inner wall of the annular groove 12, and the inner ring wall of the bearing 13 is fixedly connected with the outer wall of the rotating shaft 6.

Working principle: when the roller 2 is replaced, the side surfaces of the two side plates 1 are pulled first and the connecting bolts 10 corresponding to the two ends of the same roller 2 are pulled, the two connecting bolts 10 pull the limiting rods 8, one ends of the limiting rods 8, which are positioned outside the limiting grooves 7, are separated from the slots 3 at the two ends of the roller 2, the limiting rods 8 are moved into the limiting grooves 7 of the rotating shafts 6 and are extruded together by the springs 11, then the replaced roller 2 is placed between the two side plates 1, the two ends of the roller 2 are respectively aligned with the two rotating shafts 6, then the connecting bolts 10 are loosened, at the moment, the springs 11 release the elastic force to push the limiting rods 8 to move outwards of the limiting grooves 7, and thus one ends of the two limiting rods 8 are spliced again in the slots 3 at the two ends of the roller 2 after replacement, so that the roller 2 is disassembled and assembled.

It is noted that relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus.

Although embodiments of the present utility model have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made therein without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.

Claims

1. Roller conveyor convenient to dismantle cylinder, including two curb plates (1), its characterized in that: a plurality of rollers (2) are uniformly arranged between the side plates (1), slots (3) are formed in the axle center of two ends of each roller (2), first through holes (5) which are the same as the rollers (2) in number are formed in the side surfaces of the two side plates (1), rotating shafts (6) are rotatably inserted in the first through holes (5), chain wheels (4) are fixedly arranged at one ends, far away from the rollers (2), of each rotating shaft (6), each chain wheel (4) is located at one side, far away from the rollers (2), of each corresponding side plate (1), limiting grooves (7) are formed in the inner portion of each rotating shaft (6), limiting rods (8) are movably inserted in the limiting grooves (7) in the rotating shafts (6), and one ends of the limiting rods (8) are movably inserted in the slots (3) in the two ends of the corresponding rollers (2).

2. A roller conveyor for facilitating removal of rollers as in claim 1 wherein: chains (14) are arranged among the plurality of chain wheels (4) on the side surfaces of the two side plates (1), and the chains (14) are in meshed connection with the corresponding chain wheels (4).

3. A roller conveyor for facilitating removal of rollers as in claim 1 wherein: every the axle center department of sprocket (4) has all offered second through-hole (9), has all movably pegged graft in the inside of every second through-hole (9) and has been pegged graft and have connecting bolt (10), and the one end of every connecting bolt (10) all runs through second through-hole (9) on sprocket (4) and extends to in spacing groove (7) of axis of rotation (6), and connecting bolt (10) are located the inside one end fixed connection of spacing groove (7) on gag lever post (8).

4. A roller conveyor for facilitating removal of rollers as claimed in claim 3, wherein: the inside of spacing groove (7) is provided with spring (11), spring (11) cup joints in the outside of connecting bolt (10), and the both ends of spring (11) are fixed connection respectively on sprocket (4) connect the lateral wall of axis of rotation (6) one side and gag lever post (8) are located on the inside one end of spacing groove (7).

5. A roller conveyor for facilitating removal of rollers as in claim 1 wherein: the limiting groove (7), the limiting rod (8) and the slot (3) are all square.

6. A roller conveyor for facilitating removal of rollers as in claim 1 wherein: two annular grooves (12) are formed in the inner wall of each first through hole (5), bearings (13) are fixedly mounted in the annular grooves (12), and rotating shafts (6) in the first through holes (5) are respectively inserted into the two corresponding bearings (13).

7. A roller conveyor for facilitating removal of rollers as in claim 6 wherein: the outer ring wall of the bearing (13) is fixedly connected with the inner wall of the annular groove (12), and the inner ring wall of the bearing (13) is fixedly connected with the outer wall of the rotating shaft (6).