CN201686276U

CN201686276U - Chain conveyor

Info

Publication number: CN201686276U
Application number: CN2010202169971U
Authority: CN
Inventors: 张来斌; 李长春; 马家凯; 李顺杰
Original assignee: Shandong Kaitai Shot-blasting Machinery Co Ltd; University of Jinan
Current assignee: Shandong Kaitai Shot-blasting Machinery Co Ltd; Jinan University; University of Jinan
Priority date: 2010-06-07
Filing date: 2010-06-07
Publication date: 2010-12-29
Anticipated expiration: 2020-06-07

Abstract

The utility model relates to a chain conveyor, which includes a motor, wherein the motor is connected to the sprocket at one side of the transmission shaft through a chain, two drive sprockets on the transmission shaft are respectively connected to two driven sprockets through two annular chains, a plurality of chain connector panels with relative positions are respectively uniformly arranged on the inner side of two annular chains, a beam is arranged between two relative chain connector panels, the upper part of the beam has higher both ends and low intermediating part, both ends of the beam are respectively in fixed connection to a beam connector panel, two beam connector panels are respectively in fixed connection to the chain connector panel at its outer side, a support rolling bearing and a sideway rolling bearing are respectively in fixed connection to the upper external side and lower part of the beam, the support rolling bearing and the sideway rolling bearing are respectively in rolling contact to the upper surface and the inner side surface of the support, and the beam is formed by fixed connection of an upper inverse buckle angle steel and lower girder steel. The utility model has simple structure and large bearing capacity, avoids generation of skid and running deviation phenomena in the conveying process and ensures the smooth conveying of the section steel.

Description

A kind of chain-linked conveyer

Technical field:

The utility model relates to a kind of conveyer, especially a kind of chain-linked conveyer.

Background technology:

Carry at present shaped steel mostly to adopt chain-driving to drive that roller turn carries on the manufacturing line, shaped steel Heavy Weight, size are big, and roller surfaces is smooth, friction force is little, in the shaped steel course of conveying, occur easily between roller and the shaped steel skidding, deviation phenomenon, influenced the normal conveying of shaped steel.

The utility model content:

The utility model provides a kind of chain-linked conveyer, and it is simple in structure, and load-carrying capacity is big, has avoided skidding in the course of conveying, the generation of deviation phenomenon, has guaranteed the smooth delivery of power of shaped steel, has solved problems of the prior art.

The utility model is to solve the problems of the technologies described above the technical scheme that is adopted to be: it comprises motor, motor links to each other through the sprocket wheel of chain with transmission shaft one side, coaxial two drive sprockets that are connected link to each other with two coaxial driven sprockets respectively through two ring chains on the transmission shaft, inboard at two ring chains evenly is provided with the relative chain connecting plate in several positions respectively, between two relative chain connecting plates, be provided with a crossbeam, crossbeam both upper ends thereof height, middle low, the crossbeam two ends are fixed with a cross-beam connecting plate respectively, the chain connecting plate that two cross-beam connecting plates are relative with outer fix separately respectively is connected, be fixed with the back-up roller dynamic bearing in the cross-beam connecting plate upper outside, the rack upper surface rolling touch of back-up roller dynamic bearing and its below, be fixed with the side rolling bearing in the cross-beam connecting plate bottom, side rolling bearing and support medial surface rolling touch, described crossbeam are connected by the angle steel of top left-hand thread and bottom I-beam section and form.

The utility model is simple in structure, the crossbeam that employing is connected and is formed by the angle steel and the bottom I-beam section of top left-hand thread, crossbeam is through cross-beam connecting plate, chain connecting plate is connected with ring chain and moves, avoided shaped steel in course of conveying, to skid, guarantee the shaped steel smooth delivery of power, crossbeam contacts with the side rolling bearing element by the back-up roller dynamic bearing with inner surface with rack upper surface with cross-beam connecting plate, reduced friction force, the convenient conveying, the side rolling bearing is used for guaranteeing the position, the left and right sides of crossbeam and cross-beam connecting plate, the angle steel of crossbeam top left-hand thread is arranged to the two ends height, middle low shape has avoided that the shaped steel side direction skids off in the course of conveying.

Description of drawings:

Fig. 1 is the utility model plan structure scheme drawing.

Fig. 2 is the utility model construction profile scheme drawing.

Fig. 3 looks the part-structure enlarged diagram for the right side of Fig. 2.

Fig. 4 is the partially connected architecture scheme drawing of the utility model crossbeam position.

Fig. 5 overlooks the connection structure scheme drawing for ring chain, chain connecting plate, cross-beam connecting plate and header portion among Fig. 4.

Fig. 6 analyses and observe the amplification schematic cross-section for A-A among Fig. 4.

Among the figure, 1, motor; 2, transmission shaft; 3, drive sprocket; 4, ring chain; 5, driven sprocket; 6, chain connecting plate; 7, crossbeam; 71, angle steel; 72, I-beam section; 8, cross-beam connecting plate; 9, back-up roller dynamic bearing; 10, support; 11, side rolling bearing.

The specific embodiment:

For clearly demonstrating the technical characterstic of this programme, below by the specific embodiment, and in conjunction with its accompanying drawing, the utility model is elaborated.

Shown in Fig. 1～6, the utility model comprises motor 1, motor 1 links to each other through the sprocket wheel of chain with transmission shaft 2 one sides, coaxial two drive sprockets 3 that are connected link to each other with two coaxial driven sprockets 5 respectively through two ring chains 4 on the transmission shaft 2, inboard at two ring chains 4 evenly is provided with the relative chain connecting plate in several positions 6 respectively, between two relative chain connecting plates 6, be provided with a crossbeam 7, crossbeam 7 both upper ends thereof height, middle low, crossbeam 7 two ends are fixed with a cross-beam connecting plate 8 respectively, the chain connecting plate 6 that two cross-beam connecting plates 8 are relative with outer fix separately respectively is connected, be fixed with two back-up roller dynamic bearings 9 in cross-beam connecting plate 8 upper outside, the support 10 upper surface rolling touch of back-up roller dynamic bearing 9 and its below, be fixed with a side rolling bearing 11 in cross-beam connecting plate 8 bottoms, side rolling bearing 11 and support 10 medial surface rolling touch, described crossbeam 7 are connected with bottom I-beam section 72 by the angle steel 71 of top left-hand thread and form.

The utility model load-carrying capacity is big, can carry the shaped steel of various sizes, the crossbeam 7 that employing is connected and is formed by the angle steel 71 of top left-hand thread and bottom I-beam section 72, crossbeam 7 is connected with ring chain 4 through cross-beam connecting plate 8, chain connecting plate 6 and moves, avoid shaped steel in course of conveying, to skid, guaranteed the shaped steel smooth delivery of power; Crossbeam 7 and cross-beam connecting plate 8 pass through back-up roller dynamic bearing 9 and side rolling bearing 11 rolling touch with support 10 upper surfaces and inner surface, have reduced friction force, the convenient conveying; Side rolling bearing 11 is used for guaranteeing the position, the left and right sides of crossbeam 7 and cross-beam connecting plate 8; The angle steel 71 of crossbeam 7 top left-hand threads is arranged to the shape of both ends high, middle low, has avoided that the shaped steel side direction skids off in the course of conveying.

The utility model does not describe part in detail, is those skilled in the art of the present technique's known technology.

Claims

1. chain-linked conveyer, comprise motor, motor links to each other through the sprocket wheel of chain with transmission shaft one side, coaxial two drive sprockets that are connected link to each other with two coaxial driven sprockets respectively through two ring chains on the transmission shaft, it is characterized in that: the inboard at two ring chains evenly is provided with the relative chain connecting plate in several positions respectively, between two relative chain connecting plates, be provided with a crossbeam, crossbeam both upper ends thereof height, middle low, the crossbeam two ends are fixed with a cross-beam connecting plate respectively, the chain connecting plate that two cross-beam connecting plates are relative with outer fix separately respectively is connected, be fixed with the back-up roller dynamic bearing in the cross-beam connecting plate upper outside, the rack upper surface rolling touch of back-up roller dynamic bearing and its below, be fixed with the side rolling bearing in the cross-beam connecting plate bottom, side rolling bearing and support medial surface rolling touch, described crossbeam are connected by the angle steel of top left-hand thread and bottom I-beam section and form.