CN2053852U - Device for conveying foods - Google Patents

Abstract

The utility model relates to a device for conveying foods, in particular to a conveying apparatus for a steamed bread machine, which is composed of a chain, a link joint, a chain wheel, a plane guide pulley, an arced guiding rail and a power source. Both ends of the link joint extend out a long pin roll and a short pin roll, wherein, the long pin roll and the chain are supported all together by a flat guide way. In turning point, the utility model is provided with the arced guiding rail with a groove which is used to guide the short pin roll, and cause the link joint keeps horizontal all the time in the process of turning, so the steamed bread doesn't drop. Therefore, the conveying apparatus is made into cascade type which cuts down the length of the conveying apparatus.

Description

Device for conveying foods

The utility model is the conveying device in a kind of food production, especially a kind of device of carrying steamed bun in steamed bun steaming machine that uses.

Existing steamed bun steams machine, its steamed bun conveying device be one horizontally disposed, the main chain plate conveyor belt that becomes by power source, chain, sprocket wheel, carrier bar and plane set of rails, promptly in the middle of two parallel chains, Pork-pieces carrier bar is arranged, each end stretches out two bearing pins and links to each other with chain, laying flat guide below every chain.This conveying device is sent living steamed bun into the steaming machine at the end that steamed bun steams machine, and the living steamed bun on the carrier bar obtains decatize in slow proal process, treats that steamed bun when the other end that steams machine is sent, cooks.Though this conveying device is simple in structure, length is oversize, thereby the floor space of whole steamed bun steaming machine is big too, needs special factory building.Because this shortcoming, this steamed bun are steamed machine and be subjected to certain restriction in being promoted the use of.

The purpose of this utility model provides a kind of stacked food products transport device, the stacked steamed bun conveying device of a kind of use in steamed bun steaming machine especially is provided, total length and transporting velocity are constant carrying, be under the constant situation of steamed bun time of staying in the steaming machine, the length of conveying device is shortened greatly, and in course of conveying, steamed bun remains level.

The utility model is to realize like this.Below two chains, all be equipped with flat guide, one short one long two bearing pins are all stretched out at the two ends of every block of carrier bar, major axis is hinged on the chain on both sides, be with rotating sleeve on the minor axis, when chain travelled forward by major axis drive carrier bar, the sleeve on the minor axis and then rolled forward on this guide rail.At turning point, major axis and chain along with chain crop rotation circular motion, no longer need guide rail together; And minor axis is made circular motion along the arc-shaped guide rail of a trough of belt, and the center circle diameter of arc-shaped guide rail is identical with the sprocket wheel pitch diameter, and the center of circle is on same horizontal plane, and distance of center circle equals the centre-to-centre spacing of minor axis and major axis.Because the forced guiding effect of arc-shaped guide rail makes minor axis to make circular motion along two circles simultaneously with major axis, carrier bar keeps level, and the steamed bun on the carrier bar is unlikely to drop.In backhaul, chain promotes carrier bar by major axis and minor axis travels forward, and in whole conveying device, is provided with the camber guide rail of this trough of belt at least at a turning point.Like this, the length of conveying device just can shorten half, if the several jockey sprockets of many increases, just can this stacked conveying device increase is more multi-layered, the length of conveying device can also shorten at double.At least not establishing flat guide at the rear of conveying device, perhaps do not establish arc-shaped guide rail at a turning point at least, make the minor axis of carrier bar lose supporting in this section, is that axle is turned into plumbness with the major axis, and steamed bun drops naturally.

Steam the conveying device of machine with existing steamed bun and compare, the utlity model has the advantage that its length shortens at double.Therefore, whole steamed bun steaming machine also can shorten easier promoting the use of at double.The utility model also can use in the production of other food, for example in the production of bread.

Describe in detail below in conjunction with embodiment shown in the drawings.Fig. 1 is the front view of this embodiment; Fig. 2 is the vertical view of carrier bar; Fig. 3 is the partial sectional view of steering mechanism; Fig. 4 is the partial top view of steering mechanism.

This embodiment is a stacked steamed bun conveying device with 4 layers of structure.As shown in Figure 1, living steamed bun (1) fitly is emitted on the carrier bar (2) of the conveying device the superiors,

The expression direction of motion, each end of carrier bar (2) has one short one long two bearing pins, be with rotating sleeve (4) on the minor axis (3), major axis (5) is hinged with chain (6), below chain (6) and minor axis (3), be equipped with flat guide (7), sprocket wheel (8) (having 5 pairs) drives carrier bar (2) by chain (6) and travels forward (power source does not draw), and the sleeve (4) on the minor axis (3) is also gone up and then at flat guide (7) simultaneously and rolled forward.At turning point, major axis (5) and chain (6) are together along with sprocket wheel (8) is made circular motion, no longer need guide rail, minor axis (3) is then made circular motion in the arc-shaped guide rail (9) of trough of belt, the center circle diameter of arc-shaped guide rail (9) is identical with the pitch diameter of sprocket wheel (8), two centers of circle are on same horizontal plane, and distance of center circle equals the centre-to-centre spacing of minor axis (3) and major axis (5).The groove width of arc-shaped guide rail (9) is bigger 1 millimeter than the diameter of sleeve (4).Because the guiding of arc-shaped guide rail (9) can descend minor axis (3) simultaneously with major axis (5), carrier bar (2) remains level, and steamed bun (1) can not drop.Below which floor conveying principle with recited above the same, just lead to first and (comprise first jockey sprocket (8)) jockey sprocket (8) and do not establish flat guide (7) and arc-shaped guide rail (9) from undermost rear, make minor axis (3) lose supporting, carrier bar (2) serves as that axle is turned into plumbness with major axis (5), and steamed bun drops naturally.

Claims (2)

1, a kind of food products transport device, especially a kind of steamed bun steams the conveying device of machine, form by chain, carrier bar, sprocket wheel, guide rail and power source, it is characterized in that: two bearing pins that stretch out all at the two ends of carrier bar (2) that one is long and the other is short, major axis (5) is hinged with chain (6), minor axis (3) is supported by flat guide (7), at least be provided with the arc-shaped guide rail (9) of trough of belt at a turning point, the center circle diameter of arc-shaped guide rail (9) is identical with sprocket wheel (8) pitch diameter, two centers of circle are on same horizontal plane, and distance of center circle equals the centre-to-centre spacing of minor axis (3) and major axis (5).

2, conveying device according to claim 1 is characterized in that the outside of minor axis (3) is with rotating sleeve (4).

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