A pure electric loader brake assembly
An electric brake and loader technology, applied in the direction of brakes, foot start devices, brake transmission devices, etc., can solve the problems of wear and oil temperature of brake components, increase, etc., to solve wear, solve oil temperature rise, The effect of reducing the cost of use
Active Publication Date: 2021-12-31
TIANJIN ENG MACHINERY INST
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Problems solved by technology
[0003] Aiming at the problems existing in the prior art, the present invention provides a pure electric loader brake assembly that solves the problems of brake component wear and oil temperature rise
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[0015] In order to make the object, technical solution and advantages of the present invention more clear, the present invention will be further described in detail below in conjunction with the examples. It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.
[0016] see Figures 1 to 5 , a pure electric loader brake assembly, including a mounting base 1 fixedly connected to the driver's cab through mounting bases 1-8, a mechanical brake pedal device 3 is installed on one side of the mounting base, and a mechanical brake pedal device 3 is installed on the other side The electromagnetic brake pedal device 4, the mechanical brake pedal device 3 and the electromagnetic brake pedal device 4 are connected through the installation shaft 5 mounted on the mounting base 1, and the two ends of the installation shaft 5 are respectively equipped with limit retaining springs 6 ; The mounting...
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The invention discloses a brake assembly for a pure electric loader, which is characterized in that it includes a mounting seat fixedly connected to the driver's cab through a fixed seat, a mechanical brake pedal device is installed on one side of the mounting seat, and a mechanical brake pedal device is installed on the other side. An electromagnetic brake pedal device is installed, and the mechanical brake pedal device and the electromagnetic brake pedal device are connected through a mounting shaft mounted on the mounting base, and the two ends of the mounting shaft are respectively equipped with limit rings; the mounting base It is a structure with an open upper end surrounded by side plates and bottom plates; a middle support plate is arranged in the mounting seat, and coaxial holes are provided on the middle support plate and the two side plates parallel to it for wearing The installation through hole of the installation shaft; the intermediate support plate divides the space in the installation seat into a mechanical brake installation space and an electromagnetic brake installation space, and a mechanical brake pedal is installed on the installation shaft in the mechanical brake installation space device, the electromagnetic brake pedal device is installed on the shaft installed in the electromagnetic brake installation space. The invention solves the problems of brake element wear and oil temperature rise.
Description
technical field [0001] The invention belongs to the technical field of loaders, in particular to a pure electric loader brake assembly. Background technique [0002] Non-road machinery emission regulations are becoming increasingly strict. In recent years, with the development of batteries, motors, and electronic control technologies, pure electric technology has gradually been applied in construction machinery due to its huge inherent advantages of zero emissions. Various construction machinery manufacturers have deployed pure electric products. Among them, the pure electric loader is one of the main core products. In terms of braking technology, various manufacturers still use the air cap oil brake or wet brake method used on traditional loaders. These two brake methods use the friction plate installed on the dry or wet brake to clamp the brake disc, and the whole The kinetic energy of the vehicle is converted into heat energy. With the wear of the friction plate, the fri...
Claims
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IPC IPC(8): B60T7/04B60T7/06B60T13/74
CPCB60T7/042B60T7/06B60T13/74
Inventor 郄松涛李莺莺刘志明王强
Owner TIANJIN ENG MACHINERY INST