CN201494891U

CN201494891U - Push-pull telescopic conveying equipment

Info

Publication number: CN201494891U
Application number: CN2009202278694U
Authority: CN
Inventors: 张洋; 张子谊
Original assignee: Individual
Current assignee: Individual
Priority date: 2009-09-03
Filing date: 2009-09-03
Publication date: 2010-06-02
Anticipated expiration: 2019-09-03

Abstract

The utility model discloses a push-pull telescopic conveying equipment composed by a plurality of transmission units, wherein each transmission unit comprises a power mechanism, four driving sprockets, four chains and four tensioning sprockets, therefore, two pairs of chain groups which extend towards two sides of a spindle and have unequal spaces are formed; the inner side surface of the tensioning ends of the pair of chain group with larger space is provided with a roller, and a horizontal chute is installed along the inner side shell surface of the chain; the outer side surface of the tensioning ends of the other pair of chain group with smaller space is also provided with a roller, and a horizontal chute is installed along the outer surface of the chain; the roller of each transmission unit is rightly inserted into the chute of another transmission unit and can roll along the chute; and a retractable conveying line with any length is formed by a plurality of transmission units. The push-pull telescopic conveying equipment has convenient extending and smooth transmission surface, and is applicable for conveying not only ordinary boxes but also boxes with supporting feet.

Description

Plug-type flexible load transfer device

(1) technical field: the utility model relates to plug-type flexible load transfer devices a kind of and the supporting past internal container conveying casing class article of stacker, and this equipment also can be used for other occasion that identical needs are arranged.

(2) prior art: the flexible load transfer device that uses in each field has several versions at present, as telescopic belt conveyer or telescopic roller conveyor, if but when carrying the wooden case of the uneven as band leg in bottom surface with this class load transfer device, leg can scratch belt or be trapped in the slit of two cylinders and can not work, by retrieval, do not find that as yet the conveying installing identical with the utility model structure is equipped with.

(3) summary of the invention: the purpose of this utility model just provides a kind of flexible convenience, has steady conveyor surface, is not only applicable to carry common casing also to be applicable to the plug-type flexible load transfer device of the casing of load-transfer device leg.

Plug-type flexible load transfer device of the present utility model, constitute by some supply units, it is characterized in that: each supply unit comprises actuating unit, the main shaft that drives by described actuating unit and be contained in four drive sprockets on the main shaft, also comprise four chains and four idler sprockets, described chain one end is enclosed within on the aforementioned drive sprocket, and the other end is enclosed within and forms the tension side on the idler sprocket, its outer clamshell that is equipped with constitutes the chain group that two pairs of spacings of extending to the main shaft both sides do not wait with this; On the medial surface of the big a pair of chain group tension side of described spacing, a roller is housed, along the chute that horizontal direction is housed on the inboard shell face of chain; On the lateral surface of described closely spaced a pair of chain group tension side, a roller also is housed, along the chute that horizontal direction is housed on the chain outer shell face; The roller of each supply unit is inserted in the chute of another supply unit just and can rolls along this chute; Every pair of chain group bottom castor is housed all;

Interior profile distance A between the big a pair of chain group of described spacing slightly greater than the outline between the described closely spaced a pair of chain group apart from B.

The a pair of chain group lateral surface big in described spacing is provided with guiding mechanism, and this mechanism comprises pilot bar support that is fixed on the outer side panel and the pilot bar that is contained on the support.

The utility model generally was connected with stacker or guiding device when using, and rollback is moved and reached the purpose that whole load transfer device is elongated or shortened on it drags time by the chute of roller at another supply unit of a supply unit.

The utility model makes its course of conveying have the pulsation-free conveyor surface owing to adopt a plurality of supply unit combinations and drawer type stretching structure, not only can carry common casing, and the feeding bottom unfairness is as the casing of band leg easily; And flexible convenient, be fit to the narrow narrow occasion in usage space position and use; Compare with telescopic belt conveyer or telescopic roller conveyor and can carry heavier casing; Simplify low cost of manufacture with telescopic roller conveyor structure compared.

(4) description of drawings

Fig. 1 is the structural representation of a supply unit in the utility model;

Fig. 2 is the another kind of structural representation sketch of a supply unit in the utility model;

Fig. 3 is the structure diagram after two supply units in the utility model dock;

Fig. 4 is a B place structure for amplifying scheme drawing among Fig. 3;

Fig. 5 is a C place structure for amplifying scheme drawing among Fig. 3.

Among the figure, 1-motor, 2-chain sprocket, 3-main shaft, 4-drive sprocket, 5-chain, 6-idler sprocket, 7-tension side, 8-clamshell, 9,9a-roller, 10,10a-chute, 11-castor, 12-pilot bar support, 13-pilot bar.

(5) specific embodiment:

Referring to Fig. 1, Fig. 2, Fig. 3, Fig. 4, Fig. 5, plug-type flexible load transfer device of the present utility model is made of some supply units, each supply unit comprises actuating unit, described actuating unit comprises motor 1, chain sprocket 2, and this motor also can mode as shown in Figure 2 be provided with, promptly be installed in a side of two pairs of chains, this mode can make the spacing between two chains unrestricted.Each supply unit also comprises the main shaft 3 that is driven by described actuating unit and is contained in four drive sprockets 4 on the main shaft, also comprise four chains 5 and four idler sprockets 6, described chain one end is enclosed within on the aforementioned drive sprocket 4, the other end is enclosed within and forms tension side 7 on the idler sprocket 6, its outer clamshell 8 that is equipped with constitutes the chain group that two pairs of spacings of extending to the main shaft both sides do not wait with this; On the medial surface of the big a pair of chain group tension side of described spacing a roller 9 is housed, this roller axis and spindle parallel are along the chute 10 that horizontal direction is housed on the chain medial surface; On the lateral surface of described closely spaced a pair of chain group tension side a roller 9a also is housed, this roller axis and spindle parallel are equipped with the chute 10a of horizontal direction along chain outer shell face; The roller of each supply unit is inserted in the chute of another supply unit just and can rolls along this chute, the every pair of chain group is at left and right sides Width be metastable on the short transverse up and down like this, fore and aft motion on can only along continuous straight runs, just as the drawer push-and-pull freely.Every pair of chain group bottom castor 11. is housed all

The interior profile distance A of a pair of chain group that described spacing is big slightly greater than the outline between the closely spaced a pair of chain group apart from B, closely spaced a pair of chain group can be inserted in the big a pair of chain group of spacing.

The a pair of chain group lateral surface big in described spacing is provided with guiding mechanism, and this mechanism comprises the pilot bar support 12 that is fixed on the lateral surface, is contained in the pilot bar 13 on the support.

Described chain can be common roller chain or tank chain;

Described castor can select tape brake or belt brake not; Vertical axis can turn to maybe and cannot turn to; Can make by rubber, polyurethane, metal or other plastic material.

Claims

1. plug-type flexible load transfer device, constitute by some supply units, it is characterized in that: each supply unit comprises actuating unit, the main shaft that drives by described actuating unit and be contained in four drive sprockets on the main shaft, also comprise four chains and four idler sprockets, described chain one end is enclosed within on the aforementioned drive sprocket, and the other end is enclosed within and forms the tension side on the idler sprocket, its outer clamshell that is equipped with constitutes the chain group that two pairs of spacings of extending to the main shaft both sides do not wait with this; On the medial surface of the big a pair of chain group tension side of described spacing, a roller is housed, along the chute that horizontal direction is housed on the inboard shell face of chain; On the lateral surface of described closely spaced a pair of chain group tension side, a roller also is housed, along the chute that horizontal direction is housed on the chain outer shell face; The roller of each supply unit is inserted in the chute of another supply unit just and can rolls along this chute; Every pair of chain group bottom castor is housed all.

2. plug-type flexible load transfer device according to claim 1 is characterized in that: the interior profile distance A between the big a pair of chain group of described spacing slightly greater than the outline between the described closely spaced a pair of chain group apart from B.

3. plug-type flexible load transfer device according to claim 1 and 2, it is characterized in that: a pair of chain group lateral surface big in described spacing is provided with guiding mechanism, and this mechanism comprises pilot bar support that is fixed on the outer side panel and the pilot bar that is contained on the support.