Driving adjusting mechanism for ground sweeping vehicle
A technology for adjusting structure and driving structure, which is applied in road surface cleaning, construction, cleaning methods, etc. It can solve the problems that the adjustment chain cannot reach, it is not suitable for short and narrow drives, and it is difficult to adjust, so as to reduce the height from the ground and improve Sweeping effect, effect of increasing volume capacity
Active Publication Date: 2015-02-04
FOSHAN GEMEI CLEANING EQUIP
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Problems solved by technology
[0002] Sweeper is a tool used for road cleaning. At present, the driving structure of existing sweeping vehicles is generally to install the drive on the chassis, and the rear wheel drum is driven by the chain to rotate, but the chain cannot be tensioned. When the chain works for a long time and is fatigued and loose, it tends to come off the chain, which will cause inconvenience to the operator or affect the safe operation, and this structure is not suitable for short and narrow drives. People use it for a period of time on sweepers Finally, the chain needs to be adjusted, and for the driving of general sweeping vehicles, it is generally difficult to adjust, and the adjustment steps are complicated and difficult to operate. For some sprockets with large spans and a certain angle Drive structure, adjusting the chain can not achieve the desired effect
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[0022] The accompanying drawings are for illustrative purposes only, and should not be construed as limitations on this patent; in order to better illustrate this embodiment, certain components in the accompanying drawings will be omitted, enlarged or reduced, and do not represent the size of the actual product; for those skilled in the art It is understandable that some well-known structures and descriptions thereof may be omitted in the drawings.
[0023] In the description of the present invention, it should be noted that unless otherwise specified and limited, the terms "installation" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral Ground connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediary. It can be said that the internal communication of two components. Those of ordinary skill in ...
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The invention relates to the field of cleaning environmental protection equipment, in particular to a driving adjusting mechanism for a ground sweeping vehicle. The driving adjusting mechanism for the ground sweeping vehicle comprises a chassis, a back wheel main shaft and a back wheel, wherein the back wheel main shaft is fixed below the chassis; the back wheel is connected to the back wheel main shaft; a transmission chain wheel is arranged on the back wheel; the transmission chain wheel is connected with a driving chain wheel in a driving structure through a chain; the driving structure is arranged above the chassis; an adjusting device is arranged above the driving structure; the adjusting device comprises a hinge shaft and an adjusting part; the adjusting device is used for adjusting the tightness of the chain with a circular-arc track taking the central line of the hinge shaft as a circle center through the adjusting part. The ground sweeping vehicle assembled with the adjusting device disclosed by the invention can be arranged more compactly, and is suitable for the driving structure which has a large distance between the driving chain wheel and the transmission chain wheel and has a certain included angle with a horizontal plane.
Description
technical field [0001] The invention relates to the field of cleaning and environmental protection equipment, and more specifically relates to a drive adjustment structure for a sweeping vehicle. Background technique [0002] Sweeper is a tool used for road cleaning. At present, the driving structure of existing sweeping vehicles is generally to install the drive on the chassis, and the rear wheel drum is driven by the chain to rotate, but the chain cannot be tensioned. When the chain works for a long time and is fatigued and loose, it tends to come off the chain, which will bring inconvenience to the operator or affect the safe operation, and this structure is not suitable for short and narrow drives. Finally, it is necessary to adjust the chain, but for the driving of general sweeping vehicles, it is generally difficult to adjust, and the adjustment steps are complicated and difficult to operate. For some sprockets with a large span and a certain angle Drive structure, ad...
Claims
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IPC IPC(8): E01H1/00
Inventor 苏献
Owner FOSHAN GEMEI CLEANING EQUIP