JPH027221U

JPH027221U -

Info

Publication number: JPH027221U
Application number: JP8427488U
Authority: JP
Priority date: 1988-06-25
Filing date: 1988-06-25
Publication date: 1990-01-18

Description

[Brief explanation of the drawing]

第１図は本考案の一実施例を示す側面図であり
、第２図はチエーンホイールにチエーンを巻回し
た状態を示す説明図、第３図は第２図の−線
断面図、第４図はコンベヤの部分拡大側面図、第
５図は第１図の−線断面図、第６図は他の実
施例を示す平面図、第７図Ａは従来例を示す部分
側面図、第７図Ｂは従来例を示す断面図、第７図
Ｃは従来例を示す平面図である。１……コンベヤ装置、２……環状可動体、３…
…コンベヤ台、４……チエーンホイール、５……
モータ、４０……係合爪、２０……チエーン、２
１……十字形ピン、２１ａ，２１ｂ……走行ロー
ラ、２２ａ，２２ｂ……案内ローラ、４１……受
容凹部、４２……走行ローラ当接部。 Fig. 1 is a side view showing one embodiment of the present invention, Fig. 2 is an explanatory view showing a state in which a chain is wound around a chain wheel, Fig. 3 is a sectional view taken along the line - - of Fig. The figure is a partially enlarged side view of the conveyor, FIG. 5 is a sectional view taken along the line -- in FIG. 1, FIG. 6 is a plan view showing another embodiment, FIG. FIG. 7C is a sectional view showing the conventional example, and FIG. 7C is a plan view showing the conventional example. 1... Conveyor device, 2... Annular movable body, 3...
...Conveyor stand, 4...Chain wheel, 5...
Motor, 40... Engaging claw, 20... Chain, 2
DESCRIPTION OF SYMBOLS 1... Cross-shaped pin, 21a, 21b... Running roller, 22a, 22b... Guide roller, 41... Receiving recessed part, 42... Running roller contact part.

Claims

[Claims for Utility Model Registration] 1. A pair of link plates in which the flat surfaces of the link plates face each other in the horizontal direction, and a pair of link plates in which the flat surfaces of the link plates face each other in the vertical direction are connected by means of a cross-shaped pin.
A pair of link plates facing each other in the transverse direction are arranged alternately to connect each end, and an engagement part for engaging the chain wheel is provided between the pair, and an engagement part for engaging the chain wheel is provided at the tip of each of the cross-shaped pins. In this method, a pair of left and right running rollers and a pair of upper and lower guide rollers are engaged with a rotatably attached chain, and the chain is wound. Consisting of discs, these discs are mounted concentrically with their sides adjacent to each other with a distance at least wider than the diameter of the guide roller of the chain, and between the discs there is a A plurality of engaging pawls protruding in the radial direction are provided along the circumferential direction at corresponding positions, and the spaces between the mutually adjacent engaging pawls form a receiving recess for receiving the guide roller of the chain. A chain wheel characterized in that an outer circumferential surface forms a running roller contact portion that contacts a running roller. 2. The link plates are connected by cross-shaped pins, and a pair of left and right running rollers and a pair of upper and lower guide rollers are attached to the tip of each cross-shaped pin.
In a conveyor device that is provided with a receiving plate for placing an object to be conveyed on each rotatably attached chain, and for transferring an object to be conveyed by driving the chains, at least two chains are engaged with the chain of the conveyor.
The chain wheel has a cylindrical shape, and has a plurality of engaging pawls protruding in the radial direction on its outer peripheral surface for engaging the chain, and a plurality of engaging pawls between adjacent engaging pawls. and a receiving recess for receiving the lower guide roller of the chain, and a running roller abutting part on both sides of the receiving recess in the axial direction, in which a pair of left and right running rollers of the chain come into contact, and the chain is connected to the chain wheel. The engaging part that engages with the engaging claw is located at a position corresponding to the engaging claw,
A conveyor device characterized by being provided between a pair of opposing link plates.