CN202807752U

CN202807752U - Layered cross rail with complementary rails for power and free overhead conveyor

Info

Publication number: CN202807752U
Application number: CN 201220366690
Authority: CN
Inventors: 郑卫星; 江犁; 汤磊; 张云龙
Original assignee: JIANGSU SUSHENG AUTOMATION EQUIPMENT CO Ltd
Current assignee: JIANGSU SUSHENG AUTOMATION EQUIPMENT CO Ltd
Priority date: 2012-07-27
Filing date: 2012-07-27
Publication date: 2013-03-20
Anticipated expiration: 2022-07-27

Abstract

The utility model relates to a layered cross rail with complementary rails for a power and free overhead conveyor. The layered cross rail with the complementary rails for the power and free overhead conveyor is characterized in that a fourth trolley set runs on a fourth conveying line which is a standard straight rail, a third trolley set runs on a third conveying line, a bearing rail of the third conveying line is positioned on the lower portion of a bearing rail of the fourth conveying line and is provided with a notch, the width of the notch is larger than the diameter of connecting shafts of a bearing beam, the length of an exposed portion of each connecting shaft of the bearing beam is larger than the section height of the bearing rail of the third conveying line, a push-pull mechanism for pushing the fourth trolley set or the third trolley set to pass the layered cross rail is arranged on the third conveying line and/or the fourth conveying line, and the complementary rails convenient for the fourth trolley set to pass the layered cross rail are mounted at the notch. The layered cross rail with the complementary rails for the power and free overhead conveyor has the advantages that the technical problem of running difficulty of the power and free overhead conveyor during line intersection is solved, the layered cross rail is ingenious in design, and power of a line driving motor can be reduced while cost is lowered.

Description

A kind of Stacking Type Hang Conveyer layering cross track with mending rail

Technical field

The utility model relates to a kind of Stacking Type Hang Conveyer layering cross track with mending rail, belong to the conveyer technical field.

Background technology

Stacking Type Hang Conveyer is the standard product of China's Introduced From Abroad, common are two types of general Stacking Type Hang Conveyer (WTJ series) and light-duty Stacking Type Hang Conveyers (WFJ).On some complicated industrial production lines, often can run into the situation of intersecting between line body and the line body, run into the common solution of this kind situation and be:

1., by long line body cut-through line body, the method has increased the length of line body, and has improved the power of drive motor, has increased cost;

2., by the climbing mode, a line body carries workpiece and moves above the barrier line body, the method has increased the height of factory building, and the line running body has certain danger in higher space.

Stacking Type Hang Conveyer is through the use in nearly half world, more than two kinds of methods become fixing Design Mode and the mode of thinking.

Summary of the invention

The utility model proposes a kind of Stacking Type Hang Conveyer with mending rail LayeringCross track its objective is to solve the operation hard problem that crosses between the Stacking Type Hang Conveyer line body.

Technical solution of the present utility model: a kind of Stacking Type Hang Conveyer with mending rail LayeringCross track, it is characterized in that No. four travel lines are the standard straight rail, what move on No. four travel lines is No. four car groups, what move on No. three travel lines is No. three car groups, the bearing rail of No. three travel lines is positioned at the bearing rail bottom of No. four travel lines, have breach on the bearing rail of No. three travel lines, the width of this breach is greater than the diameter of the adapter shaft of carrier bar, the adapter shaft exposed portions serve length of carrier bar is greater than No. three travel line bearing rail depth of sections, be useful on the push-pull mechanism that No. four car groups or No. three car groups is pushed through the layering cross track on described No. three travel lines and/or No. four travel lines, described indentation, there is equipped with is convenient to No. four car groups by the benefit rail of layering cross track.

Advantage of the present utility model has solved when Stacking Type Hang Conveyer line body crosses the technical matters of operation difficulty, designs ingeniously, can reduce the power of line body drive motor, has reduced cost.

Description of drawings

Fig. 1 be car group by the time, the work scheme drawing of a benefit rail.

Fig. 2 be No. two car groups by the time, the work scheme drawing of No. two benefit rails.

Fig. 3 is that the traction rail of a travel line adopts the climbing structural representation.

Fig. 4 is that the traction rail of a travel line adopts to retreat and presses the rail structural representation that direct transfers.

Fig. 5 mends the scheme drawing that rail is positioned at the travel line bottom.

Fig. 6 mends the scheme drawing that rail is positioned at the travel line both sides.

Fig. 7 is that No. four car groups are by No. three travel line breach scheme drawings.

Fig. 8 is No. four car group scheme drawings.

Fig. 9 is layering cross track scheme drawing.

Among the figure 1 is a travel line, and 2 is No. two travel lines, and 3 is benefit rails, 4 is No. two benefit rails, and 5 is car groups, and 6 is No. two car groups, the 7th, tread, 8 is No. three travel lines, 9 is No. four travel lines, the 10th, conduction chain, 11 is traction rails of No. three travel lines, 12 is No. three car groups, 13 is No. four car groups, and 14 is No. three breach and benefit rails on the travel line, the 15th, and the front dolly of car group, the 16th, the rear dolly of car group, the 17th, the adapter shaft of carrier bar, the 18th, draw together frame.

The specific embodiment

A kind of layering cross track of the collecting and sending conveyer with mending rail is a kind of distortion of cross rail.

As shown in Figure 9, a kind of Stacking Type Hang Conveyer with mending rail LayeringCross track, its structure is that No. four travel lines 9 are the standard straight rail, operation is No. four car groups 12 on it, operation is No. three car groups 13 on No. three travel lines 8, the bearing rail of No. three travel lines 8 is positioned at the bearing rail bottom of No. four travel lines, have breach 14 on the bearing rail of No. three travel lines, the width C of breach is slightly larger than the diameter D of the adapter shaft 17 of carrier bar, the adapter shaft exposed portions serve length L of carrier bar is slightly larger than travel line bearing rail depth of section K No. three, be useful on the push-pull mechanism that car group 12 or No. three car groups 13 is pushed through the layering cross track on described No. three travel lines and/or No. four travel lines, described breach 14 places are equipped with is convenient to No. four car groups by the benefit rail of layering cross track.

The principle of work of mending rail is identical with the principle of work of a following benefit rail or No. two benefit rails, no longer discusses herein.

The traction rail 11 of No. three travel lines the push-pull mechanism at layering cross track place can be adopt straight rail structure or after push the rail structure that direct transfers, the traction rail of described No. four travel lines the push-pull mechanism at layering cross track place can be adopt the climbing structure or after push the rail structure that direct transfers.

For convenience, No. four car groups 13 of transport trolley general designation of operation on 12, No. four travel lines 9 of the transport trolley of operation No. three car groups of general designation on No. three travel lines 8.The bearing rail of No. three travel lines is positioned at the bearing rail bottom of No. four travel lines, and distance between the two is made as T, and this distance is in order to get out of the way the position of cutting somebody's hair of dolly, as shown in Figure 7.Have breach on the bearing rail of No. three travel lines, the width of breach is C.The adapter shaft 17 that carrier bar is arranged on the dolly of No. four car groups, the diameter of axle is D, and establishing its exposed portions serve length is L, and the length of L is slightly larger than travel line bearing rail depth of section K No. three, the width C of breach is slightly larger than the diameter D of axle, namely in order to make the smooth bearing rail by No. three travel lines of car group No. four.

A kind of structure of the Stacking Type Hang Conveyer cross rail with mending rail is that the bearing rail of a travel line 1 and No. two travel lines 2 is cross-shaped, a travel line and No. two travel lines respectively have a benefit rail 3 and No. two benefit rails 4 at described cross rail place, when a benefit rail 3 or No. two benefit rails 4 close closed orbit, No. two benefit rails 4 or a benefit rail 3 are opened track, the tread of a benefit rail 3 or No. two benefit rails 4 and the tread of bearing rail are positioned on the same tread 7, a car group 5 or No. two car groups 6 can be passed through cross rail, are useful on the push-pull mechanism that transport trolley 5 or 6 is pushed through cross rail on a described travel line and/or No. two travel lines.

Described push-pull mechanism is the mechanism that the car group is pushed through cross rail, this mechanism can realize with a lot of methods, for example push away with cylinder or oil cylinder, the standard straight rail, the structure that also can utilize rear pushing rail to direct transfer, also can utilize the climbing structure, cylinder or oil cylinder push away, the traction of standard straight rail is more easily understood, and specification sheets is no longer described.

Traction rail is around the definition of chain mode:

1, adopt the climbing structure, namely the traction rail of No. two travel lines 2 is positioned at the top of the traction rail of a travel line 1, is inverted U-shaped curve, No. two travel line traction rails along the inverted U-shaped rear portion of throughput direction for pressing rail, anterior for Standard Guage or lift rail, as shown in Figure 3.

2, the rear pushing rail structure that direct transfers, be conduction chain be to adopt the structure that direct transfers of traction rail around the chain mode, at the cross rail place, turning round respectively around chain of No. two travel line traction rails of both sides forms closed loop chain with corresponding chain respectively, and No. two travel line traction rails are along throughput direction, be the pressure rail at the cross rail rear portion, the front portion is for Standard Guage or lift rail, pushing rail transfer mode after namely adopting, as shown in Figure 4.

Above-mentioned climbing structure and the rear pushing rail structure that direct transfers all is to adopt along throughput direction, and is for pressing rail, anterior for Standard Guage or lift that rail realizes at the cross rail rear portion.The below is take a travel line 1 as the standard straight rail, and the traction rail of No. two travel lines 2 adopts the climbing structure to be described, as shown in Figure 3.

Because a travel line 1 need to have a breach at the right-angled crossing place, so that No. two car groups 2 of No. two travel lines are passed through, therefore a benefit rail 3 is be used to the breach of filling up above-mentioned track, so that car group 5 is by being to be unlikely to fall at the right-angled crossing place.When No. one the car group was about to pass through, No. one benefit rail 3 was closed fill up the gap, mends simultaneously rail 4 and opens clearance.In like manner No. two benefit rails 4 and No. two car groups.

The operating mechanism that realizes an above-mentioned benefit rail 3 and No. two benefit rails 4 has a lot, can push away with cylinder, also can use telescopic spring etc. all can realize, as shown in Figure 5, a benefit rail 3 is positioned at the bottom of a travel line bearing rail, one end of a benefit rail 3 is fixed with hinge, realizes opening and closing of track by the cylinder push-and-pull.As shown in Figure 6, a benefit rail 3 is positioned at the both sides of a travel line bearing rail, mends an end of rail 3 and fixes with hinge, realizes the opening and closing of track by the cylinder push-and-pull.Mend rail and also can realize etc. that present specification is enumerated no longer one by one with cylinder push-and-pull expansion plate.

When a car group 5 needed by cross rail, whether sensor detects No. two travel lines had the car group to pass through, if having, stopper stops a car group; If no, the stopper of No. two travel lines stops No. two follow-up car groups so.When No. one car group 5 was about to by cross rail, No. one the benefit rail was closed, and No. two the benefit rail is opened.In like manner, No. two car groups 6.

When the front dolly of a car group 3 arrives the benefit rail, because a travel line is to press rail in the service direction back, so, the rear dolly that travel line can promote a car group 3 continues to be fed forward, after current dolly passes through to mend rail, because a travel line is Standard Guage in the service direction front, so, the front dolly that travel line can promote a car group 3 continues to be fed forward, and then a car group 3 is passed through cross rail.

What No. two were carried line drawings among Fig. 3, Fig. 4 is the standard straight rail, presses the rail structure that direct transfers but No. two travel lines also can adopt to retreat, and principle is identical.

Claims

1. one kind with the Stacking Type Hang Conveyer of mending rail LayeringCross track, it is characterized in that No. four travel lines (9) are the standard straight rail, what No. four travel lines (9) upward moved is No. four car groups (12), what No. three travel lines (8) upward moved is No. three car groups (13), the bearing rail of No. three travel lines (8) is positioned at the bearing rail bottom of No. four travel lines, have breach (14) on the bearing rail of No. three travel lines, the width of this breach is greater than the diameter of the adapter shaft (17) of carrier bar, the adapter shaft exposed portions serve length of carrier bar is greater than No. three travel line bearing rail depth of sections, be useful on the push-pull mechanism that No. four car groups 12 or No. three car groups (13) is pushed through the layering cross track on described No. three travel lines and/or No. four travel lines, described breach (14) is located to be equipped with and is convenient to No. four car groups by the benefit rail of layering cross track.