Self-propelled trolley conveyor carbon brush

Abstract

The invention discloses a self-propelled trolley conveyor carbon brush, which comprises a carbon brush holder (1), a carbon brush head (2), a hinge (3), a nut (8), a connecting rod (9) and a leaf spring (10), wherein external threads (91) are arranged on the upper part of the connecting rod (9). The self-propelled trolley conveyor carbon brush is characterized in that an idler wheel support (4), a rotary shaft (5), an idler wheel (6) and a bolt (7) are also arranged on the right part of the leaf spring (10); the carbon brush head (2) is arranged in a slot on the lower part of the carbon brush holder (1); the carbon brush holder (1) is connected with the connecting rod (9) through the hinge (3); the connecting rod (9) is connected with the leaf spring (10) through the nut (8); the idler wheel (6) is connected with the idler wheel support (4) through the rotary shaft (5); the idler wheel support (4) is connected with the leaf spring (10) through the bolt (7). The self-propelled trolley conveyor carbon brush is novel in structure, high in orientation accuracy, good in wear resistance, stable and reliable in operation, and long in service life.

Description

technical field [0001] The invention relates to a self-propelled trolley conveyor, in particular to a carbon brush for a self-propelled trolley conveyor. Background technique [0002] Existing carbon brush is made up of carbon brush head, carbon brush seat, connecting rod, hinge, extension spring and four-bar mechanism, and structure is complicated, and manufacturing cost is higher, also has and adopts carbon brush head, carbon brush seat, connecting rod, hinge and The structure composed of spring sheets, the carbon brush with these two structures, when the carbon brush head slides in the trolley line, it is easy to cause the carbon brush head to wear, especially when running on a curve, the wear is faster and the service life is low. Contents of the invention [0003] The object of the present invention is to provide a carbon brush for a self-propelled trolley conveyor with novel structure, high guiding precision, good anti-wear performance, stable and reliable operation ...

AI Technical Summary

Problems solved by technology

[0002] Existing carbon brush is made up of carbon brush head, carbon brush seat, connecting rod, hinge, extension spring and four-bar mechanism, and structure is complicated, and manufacturing cost is higher, also has and adopts carbon brush head, carbon brush seat, connecting rod, hinge and The structure composed of spring sheets, the carbon brush with these two structures, when the carbon brush head slides in the trolley line, it is easy to cause the carbon brush head to wear, especially when running on a curve, the wear is faster and the life is low

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