CN216271587U

CN216271587U - Conveyer aircraft nose cylinder structure

Info

Publication number: CN216271587U
Application number: CN202122614194.2U
Authority: CN
Inventors: 赵大虎; 姚文钦; 徐草; 巫炜煜
Original assignee: China Post Technology Co ltd
Current assignee: China Post Technology Co ltd
Priority date: 2021-10-26
Filing date: 2021-10-26
Publication date: 2022-04-12
Anticipated expiration: 2031-10-26

Abstract

The utility model discloses a roller structure of a conveyor head in the field of sorting, which comprises a supporting body and a thin roller assembly, wherein the thin roller assembly and the supporting body are fixedly connected through screws; the fine roller assembly comprises a supporting seat, a roller body, a shaft, a bearing and a distance pad; the two ends of the shaft are matched with the supporting seat and are limited by screws; the outer layer of the shaft is provided with a cylinder body, and bearings are arranged between two ends of the cylinder body and the shaft. Under the condition that the stress of the roller structure is the same, the size of the roller structure is greatly reduced by the handpiece roller structure.

Description

Conveyer aircraft nose cylinder structure

Technical Field

The utility model relates to the technical field of parcel sorting, in particular to a roller structure of a conveyor head.

Background

With the vigorous development of the e-commerce and express delivery industries, the types of commodities are diversified, the packages are various, and mechanical, automatic transmission and sorting equipment is essential for rapidly delivering the commodities to the hands of users.

Conventional transport and letter sorting equipment, in order to adapt to the parcel of a great variety, and the demand of bearing on a large scale, often design power is great relatively, therefore conveyer and letter sorting equipment's cylinder diameter is all bigger, great cylinder diameter causes cylinder butt joint department to have great unpowered region, the parcel is in transportation process, when cylinder butt joint department, there is the spring or through the problem below the gap landing conveyer, thinner parcel and softer parcel can be in cab apron department jam simultaneously, lead to the parcel to damage, influence the transport of hou mian parcel simultaneously.

SUMMERY OF THE UTILITY MODEL

In order to solve the problems, the utility model provides a roller structure of a conveyor head, which greatly reduces the diameter of a roller under the condition of the same stress and does not influence the service life of the roller.

The purpose of the utility model is realized as follows: a roller structure of a conveyor head comprises a supporting body and a thin roller assembly, wherein the thin roller assembly and the supporting body are fixedly connected through screws;

the fine roller assembly comprises a supporting seat, a roller body, a shaft, a bearing and a distance pad; the two ends of the shaft are matched with the supporting seat and are limited by the fastening screws; the outer layer of the shaft is provided with a cylinder body, and bearings are arranged between two ends of the cylinder body and the shaft.

Preferably, the bearing and the supporting seat are positioned through a distance pad.

Preferably, step steps for axial limiting are arranged on two sides of the shaft.

Preferably, counter bores are arranged on two sides of the cylinder body; the bearing is provided with a counter bore.

Preferably, the thin roller assembly can be provided with a plurality of groups on the supporting seat.

Compared with the prior art, the utility model has the beneficial effects that: the thin roller diameter can enable the unpowered area of the butt joint of the rollers to be greatly reduced, the size of the joint seam of the butt joint can be greatly reduced, a special butt joint mode is adopted, a transition plate does not need to be added, and the problems that the package bounces, blocks and slides to the lower side of the conveyor through the joint seam of the conveyor can be effectively solved.

Drawings

FIG. 1 is a top view of a conveyor fine roller structure of the present invention;

FIG. 2 is a cross-sectional view of FIG. 1;

FIG. 3 is a partial enlarged view of FIG. 2-a sectional view of the thin roller assembly;

fig. 4 is a sectional view of a conventional drum.

In the figure: 1. support, 2, fine roller assembly, 3, support seat, 4, cylinder, 5, shaft, 6, bearing, 7, distance pad, a1, conventional roller cylinder, a2, conventional roller shaft, a3, bearing.

Detailed Description

The utility model is further described with reference to the following figures and specific examples.

As shown in fig. 1-3, a fine roller structure of a conveyor comprises a supporting body 1 and a fine roller assembly 2, wherein the fine roller assembly 2 is fixedly connected with the supporting body 1 through screws;

the fine roller assembly 2 comprises a supporting seat 3, a barrel 4, a shaft 5, a bearing 6 and a distance pad 7; the two ends of the shaft 5 are matched with the supporting seat 3 and are limited by screws; a cylinder body 4 is arranged on the outer layer of the shaft 5, and bearings 6 are arranged between the two ends of the cylinder body 4 and the shaft 5; the supporting body 1 is fixedly connected with a supporting seat 3 of the thin roller assembly through screws.

The bearing 6 and the support base 3 are positioned by a distance pad 7.

And step steps for axial limiting are arranged on two sides of the shaft 5.

Counter bores are arranged at two sides of the cylinder body 4; the bearing is provided with a counter bore.

The above-mentioned thin roller assembly 2 can be provided with a plurality of groups on the supporting base 3.

The working principle of the utility model is explained as follows: according to actual conditions, the thin roller assemblies 2 with the corresponding number are arranged on the supporting seat 3, so that the roller assembly can adapt to scenes in different ranges, meanwhile, the diameter of the thin roller can greatly reduce the unpowered area of the butt joint of the roller, the size of the joint seam of the butt joint can also be greatly reduced, a special butt joint mode is adopted, a transition plate is not required to be added, and the problems that packages bounce, block and slide to the lower side of a conveyor through the joint seam of the conveyor can be effectively solved.

While the preferred embodiments of the present invention have been described, those skilled in the art will appreciate that various changes and modifications can be made therein without departing from the spirit and scope of the utility model as defined by the appended claims.

Claims

1. A roller structure of a conveyor head comprises a supporting body (1) and a thin roller assembly (2), wherein the thin roller assembly (2) is fixedly connected with the supporting body (1) through screws; the method is characterized in that:

the fine roller assembly (2) comprises a supporting seat (3), a roller body (4), a shaft (5), a bearing (6) and a distance pad (7); the two ends of the shaft (5) are matched with the supporting seat (3) and are limited by screws; the outer layer of axle (5) is provided with barrel (4), be provided with the bearing between barrel (4) both ends and axle (5).

2. A conveyor head roller structure as in claim 1 wherein: the bearing (6) and the supporting seat (3) are positioned through a distance pad (7).

3. A conveyor head roller structure as in claim 1 wherein: and step steps for axial limiting are arranged on two sides of the shaft (5).

4. A conveyor head roller structure as in claim 1 wherein: counter bores are formed in the two sides of the cylinder body (4); the bearing is installed in the counter bore.

5. A conveyor head roller structure as in claim 1 wherein: the thin roller assembly (2) can be provided with a plurality of groups on the supporting seat (3).