CN2794979Y

CN2794979Y - Middle push conveyor device

Info

Publication number: CN2794979Y
Application number: CN 200520071017
Authority: CN
Inventors: 白开军; 陆雷兵; 蔡农昌
Original assignee: Jiangsu Miracle Logistics System Engineering Co Ltd
Current assignee: Jiangsu Miracle Logistics System Engineering Co Ltd
Priority date: 2005-04-22
Filing date: 2005-04-22
Publication date: 2006-07-12
Anticipated expiration: 2015-04-22

Abstract

The utility model relates to an air conveyor device used for assembling vehicles. A push rod is connected with a draw chain to play the function of draw motive power. A front trolley, a middle trolley and a back trolley are connected together via a communication rod. A hanging device is hung below the middle trolley. A vehicle body is arranged above the hanging device. The draw chain contacts the front trolley or not. When the front trolley needs to advance, the draw chain contacts the front trolley, so the draw chain drives the front trolley, the communication rod, the middle trolley and the back trolley to move forward together; meanwhile, the hanging device and the vehicle body also move forward together so as to realize the transport function. When the front trolley does not need to advance, the draw chain does not contact the front trolley, so the front trolley, the communication rod, the middle trolley, the back trolley, the hanging device and the vehicle body do not move and stop at a required position via a stop device. The utility model has the advantages of simple structure, flexible layout of line bodies, high reliability, low cost and convenient installation and maintenance.

Description

In push away conveyor device

Technical field

The utility model relates to a kind of aerial conveyer device that is used for car assembling, belong to the overhead chain conveyor technical field.

Background technology

The aerial conveyer system uses in the fitting line of automobile widely.Because the difference that assembly technology requires, therefore requiring needs different conveyer systems to satisfy the requirement of assembly technology at same automobile assembly line.Existing technology adopts equipment such as plain type overhead chain conveyer, Stacking Type Hang Conveyer, five rail formula overhead chain conveyers, and its defective is not satisfy assembly technology requirements such as many kinds, multiple speed.

Summary of the invention

The purpose of this utility model is at above-mentioned problem, the conveyer system of a kind of new structure of proposition, and the energy actv. overcomes the defective of existing structure.Based on following principle of work: dolly before the chain push rod promotes, preceding dolly passes through in the connection of contact bar, the back dolly, suspender hangs over two middle dollies by suspension rod, car body is placed on the top of suspender, the chain push rod plays draw, and chain is by the rotation moving linearly of actuating device, and dolly moved forward together before chain promoted, preceding dolly drives the suspender car body by the contact bar and moves forward, and realizes the conveyer function.Technical solution of the present utility model: its structure is that push rod is connected on the conduction chain, play the effect of traction power, preceding dolly, middle dolly, back dolly are linked together by the contact bar, suspender hang in dolly below, car body is placed on the top of suspender 8, and conduction chain contacts or do not contact with preceding dolly.

Advantage of the present utility model: this apparatus structure is simple; Line body flexible arrangement; The reliability height; Cost is low; Convenient for installation and maintenance.

Description of drawings

Fig. 1 pushes away the front view of conveyor device in being;

Fig. 2 pushes away the birds-eye view of conveyor device in being;

Among the figure 1 is push rod, the 2nd, and conduction chain, the 3rd, preceding dolly, the 4th, the contact bar, the 5th, middle dolly, the 6th, back dolly, the 7th, set upright rail, the 8th, suspender, the 9th, car body.

The specific embodiment:

The contrast accompanying drawing, its structure is that push rod 1 is connected on the conduction chain 2, play the effect of traction power, preceding dolly 3, middle dolly 5, back dolly 6 are linked together by contact bar 4, suspender 8 hang in dolly 5 below, car body 9 is placed on the top of suspender 8, and conduction chain 2 contacts or do not contact with preceding dolly 3.

Working process:

Push rod 1 is connected on the conduction chain 2, push rod 1 and conduction chain 2 play the effect of traction power, preceding dolly 3, middle dolly 5, back dolly 6 is linked together by contact bar 4, preceding 3 draws of dolly, middle dolly 5 plays the carrying effect, back dolly 6 plays the long-pending effect of putting, suspender 8 hang in dolly 5 below, suspender 8 plays the effect of carrier, car body 9 is placed on the top of car suspender 8, conduction chain 2 contacts or does not contact with preceding dolly 3, when dolly before the needs 3 advanced, conduction chain contacted with preceding dolly 3, dolly 2 before being driven by conduction chain 2, contact bar 4, middle dolly 5, back dolly 6 travels forward together, while suspender 8, car body 9 travels forward together, thereby realizes conveying function.When dolly 3 advanced before not needing, conduction chain did not contact with preceding dolly 3, and preceding dolly 2, contact bar 4, middle dolly 5, back dolly 6, suspender 8, car body 9 do not move, and are parked in desired position by stopper.

Claims

1, pushes away conveyor device in, it is characterized in that push rod (1) is connected on the conduction chain (2), preceding dolly (3), middle dolly (5), back dolly (6) are linked together by contact bar (4), suspender (8) hang over middle dolly (5) below, car body (9) is placed on the top of suspender (8), and conduction chain (2) contacts or do not contact with preceding dolly (3).