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Energy-saving automatic lifting type downwind plate of wagon

A tailwind, lift-type technology, applied in the direction of the body, vehicle parts, streamlined body, etc.

Inactive Publication Date: 2009-07-08
佟宝中
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] In order to solve the problem that the downwind panel installed above the cab can be raised when it is needed to reduce air resistance and save fuel, and it can be lowered when it has the opposite effect or when it is not needed

Method used

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  • Energy-saving automatic lifting type downwind plate of wagon
  • Energy-saving automatic lifting type downwind plate of wagon

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0010] exist figure 1 The middle hinge (1) is installed in front of the cab (8) loam cake, the other side of the hinge (1) is connected with the front part of the downwind board (3), and the upper end of the cylinder (2) is pushed against the downwind board (3). ) at the lower end of the rear and form a rotational connection. The lower end of the cylinder (2) is installed on one end of the cross bar (5) and also forms a rotational connection. The two ends of the cross bar (5) are respectively fixedly installed on the two ends of the cab (8) upper cover, the middle part of the cross bar (5) is equipped with an electromagnet (6), and the corresponding downwind plate (3) is equipped with Iron block (7), hollow rubber strip (4) is equipped with respectively on both sides of downwind board.

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Abstract

The invention relates to a truck energy-saving automatic lifting type downwind plate, which comprises the downwind plate, a hinge, a cylinder, a cross bar, an iron block and an electromagnet. One side of the hinge is arranged at the front side of an upper cover of a cab, while the other side is connected with the front part of the downwind plate. Both ends of the cross bar are fixed on both sides at the rear part of the upper cover of the cab respectively. The bottom of the cylinder is arranged at one end of the cross bar and rotatably connected with the cross bar. The upper end of the cylinder is supported against the lower end at the rear side of the downwind plate to form the rotating connection. The electromagnet is arranged in the middle part of the cross bar, and the corresponding iron block is arranged on the lower part of the downwind plate. Hollow adhesive tapes are arranged on both sides of the downwind plate respectively. The downwind plate fully makes use of original air pressure and electric energy of the truck, so a driver can control the device through a switch which is arranged in the cab. The downwind plate is characterized in that the driver can lift the downwind plate when the goods of the truck is loaded to certain height; and the driver can drop the downwind plate automatically when the goods of the truck is not high enough or the truck is empty. The air friction is decreased when the truck runs so as to reach the aim of saving fuel oil. Meanwhile, the downwind plate can block sunshine in hot summer and reduce the temperature in the cab so as to improve the working environment of the driver.

Description

(1) Technical field [0001] The invention relates to an energy-saving device for a truck, in particular to an automatic lifting downwind board that can reduce air resistance and save fuel. (2) Technical background [0002] At present, the height of the downwind board installed above the truck cab is fixed. Only when the cargo of the truck is loaded to a certain height can the downwind board above the cab reduce air resistance and save energy. Fuel purpose. However, in the actual process of cargo transportation, there are many goods that are heavy and small in size, and there is no height when they are loaded on the truck. Even sometimes the truck returns empty after the delivery. At this time, the downwind board installed on the truck cab cannot reduce air resistance and save fuel, but can only play the opposite role. Therefore, only a few box trucks are equipped with this device at present, and most ordinary Cargo transport vehicles are reluctant to install this device. ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B62D35/00
CPCY02T10/82
Inventor 佟宝中
Owner 佟宝中
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