Road sweeping vehicle adaptive posture retaining device
A posture-maintaining and self-adaptive technology, which is applied in the field of road sweepers, can solve problems such as driver fatigue, cleaning suction device collision, and failure to ensure cleaning suction device, etc., to reduce work intensity, avoid mechanical damage, and improve cleaning effect
Pending Publication Date: 2019-06-21
潍柴(扬州)特种车有限公司
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Problems solved by technology
However, the current road sweeper cannot ensure that the cleaning suction device is close to the curb during operation.
Generally speaking, the vehicle is far away from the curb, and the purpose of cleaning the root of the curb cannot be achieved. The vehicle is close to the curb, and the cleaning suction device often collides with the curb, causing damage to the vehicle. Moreover, this driving method requires driving The driver's spirit is highly concentrated, which can easily cause driver fatigue
Method used
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[0036] Embodiments of the technical solutions of the present invention will be described in detail below in conjunction with the accompanying drawings. The following examples are only used to illustrate the technical solutions of the present invention more clearly, and therefore are only examples, rather than limiting the protection scope of the present invention.
[0037] It should be noted that, unless otherwise specified, the technical terms or scientific terms used in this application shall have the usual meanings understood by those skilled in the art to which the present invention belongs.
[0038] In the description of the present application, it should be understood that the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", " Back", "Left", "Right", "Vertical", "Horizontal", "Top", "Bottom", "Inner", "Outer", "Clockwise", "Counterclockwise", "Axial", The orientation or positional relationship indicated by "radial"...
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The invention discloses a road sweeping vehicle adaptive posture retaining device, comprising a sweeping device, a universal connecting rod and a full-stoke constant pressure telescopic device, wherein the sweeping device is connected with a frame through the universal connecting rod, the full-stoke constant pressure telescopic device is connected with the universal connecting rod and the frame, in order to control the swinging direction of the universal connecting rod to thereby control the position of the sweeping device, the inner pressure of the full-stoke constant pressure telescopic device is constant, and automatic relief is performed for shrinkage for keeping the constant pressure in case of increase of internal pressure due to an external pressure; the bottom of the sweeping device is arranged with a sweeping suction port. The invention may ensure that the sweeping device is tightly attached to the kerb within a certain swinging range, so as to thoroughly clean the bottom of the kerb, improve the cleaning effect of the road sweeping vehicle, avoid the collision damage to the vehicle sweeping device during cleaning, and also reduce the working intensity of the driver.
Description
technical field [0001] The invention relates to the technical field of road sweeping vehicles, in particular to an adaptive posture maintaining device for road sweeping vehicles. Background technique [0002] In order to increase the cleaning width of existing road sweepers, the cleaning device needs to be placed outside the vehicle body during operation, especially when cleaning under the curb, it is necessary to stick the cleaning device to the curb, so as to ensure that the bottom of the curb is cleaned. . However, the current road sweeper cannot ensure that the cleaning suction device is close to the curb during operation. Generally speaking, the vehicle is far away from the curb, and the purpose of cleaning the root of the curb cannot be achieved. The vehicle is close to the curb, and the cleaning suction device often collides with the curb, causing damage to the vehicle. Moreover, this driving method requires driving The driver's spirit is highly concentrated, which ...
Claims
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IPC IPC(8): E01H1/00
Inventor 田迎春赵平周鑫
Owner 潍柴(扬州)特种车有限公司