Dumper carriage state indicating device

Abstract

The utility model discloses a dumper carriage state indicating device which comprises a chassis, a cab, a carriage protective plate and a carriage state indicating device, the front section of the dumper carriage protective plate extends out of the cab, and the carriage state indicating device is in a telescopic strip shape and is fixed below the carriage protective plate. The lower end of the carriage state indicating device is provided with the warning device in front of the cab; the carriage state indicating device is fixedly connected to the carriage, the warning device judges the vibration state of the carriage, and a driver can conveniently and effectively judge the carriage state.

Description

TECHNICAL FIELD

[0001] The utility model relates to engineering vehicle, concretely relates to dump truck carriage state device. BACKGROUND

[0002] The dump truck is a kind of mining equipment, mainly transports various ore materials in open-pit mine, and the carriage is its working device, which can be inclined;The carriage of dump truck is generally inclined backward to make goods fall, and the carriage guard plate is located above the cab and is welded with the carriage as a whole, which is a barrier to protect the cab and prevent the material from causing damage to the cab during loading and unloading operation.

[0003] The carriage needs to be frequently lifted and lowered during the operation of the dump truck, and the driver needs to confirm the position state of the carriage at present, which is very inconvenient and has safety hazards;At the same time, the carriage shakes too much when the vehicle speed is too fast or the road condition is complex, and timely feedback is needed. SUMMARY

[0004] In view of the above shortcomings of the prior art, the utility model needs to solve the problem of carriage position and driving state.

[0005] In order to solve the above technical problems, a dump truck carriage state indicating device is designed, which comprises a chassis, a cab, a carriage guard plate, the front section of the dump truck carriage guard plate extends out of the cab, and further comprises a carriage state indicating device, the carriage state indicating device is a telescopic strip, fixed below the carriage guard plate, and the lower end of the carriage state indicating device is located in front of the cab;The carriage state indicating device is fixedly installed below the carriage guard plate, and the driver determines the position through the front-view indicating device when the carriage falls back.

[0006] Further comprising a warning device, the warning device is installed at the lower end of the carriage state indicating device, and the warning device reminds the driver of the carriage dynamic state through warning and eye-catching mode.

[0007] The warning device further comprises a vibration sensor and a light system, the vibration sensor is connected to the light system, and the vibration sensor sets an upper limit of vibration, the light system is lit when the vibration exceeds the upper limit, and is extinguished when the vibration is below the upper limit.

[0008] The carriage state indicating device further comprises a base, the base is located at the top of the upper end of the carriage state indicating device and is fixedly installed on the carriage guard plate.

[0009] The carriage state indicating device is divided into upper and lower ends, the upper end of the carriage state indicating device and the lower end of the carriage state indicating device are fixed by bolts;The upper and lower ends of the indicating device are fixed and adjusted by bolts, which is convenient for the driver to adjust according to personal conditions and convenient for observation.

[0010] The car body state indicating device is fixedly connected to the car body, the warning device judges the vibration state of the car body, and the driver can conveniently and effectively judge the state of the car body. BRIEF DESCRIPTION OF DRAWINGS

[0011] Figure 1 is a whole vehicle layout.

[0012] Figure 2 is a car body state indicating device diagram.

[0013] Figure 3 is a warning device schematic diagram.

[0014] As shown in the figure: 1 - base; 2 - car body state indicating device upper end; 3 - bolt; 4 - warning device; 5 - car body guard plate; 6 - car body state indicating device; 7 - cab; 8 - chassis; 9 - car body state indicating device lower end; 10 - vibration sensor; 11 - light system. DETAILED DESCRIPTION

[0015] In order to make the personnel in the technical field better understand the technical scheme in the utility model, the technical scheme in the utility model embodiment will be clearly and completely described below in combination with the drawings in the utility model embodiment, a dump truck car body state indicating device, including chassis 8, cab 7, car body guard plate 5, the front section of the dump truck car body guard plate 5 extends out of the cab 7, further comprising car body state indicating device 6, the car body state indicating device 6 is a telescopic strip and is divided into car body state indicating device lower end 9 and car body state indicating device upper end 2, and is adjustably connected through bolt 3, the car body state indicating device 6 is fixed below the car body guard plate 5 through base 1, and the lower end of the car body state indicating device 6 is located in front of the cab; further comprising warning device 4, the warning device 4 is installed on the upper end of the car body state indicating device 10, the warning device 4 further comprises vibration sensor 10 and light system 11, and the vibration sensor 10 is connected with the light system 11.

[0016] When the car body guard plate 5 is lifted for unloading, it needs to be lowered, and the car body state indicating device 6 falls in front of the cab 7, so that the driver can determine whether the car body guard plate 5 is normally lowered after seeing the car body state indicating device 6, and then normally drives or performs other actions; when the vibration during driving is too large, in order to ensure the safety of the dump truck, the vibration sensor 10 of the warning device 4 sends a signal to the light system 11, and the light system 11 lights up to warn the driver to drive carefully or reduce the speed to reduce the vibration; when the vibration is lower than the upper limit set by the vibration sensor 10, the light system 11 is extinguished.

Claims

1. A self-unloading vehicle compartment state indicating device, comprising a chassis, a cab, a compartment guard, the front section of the self-unloading vehicle compartment guard protruding out of the cab, characterized in that: Also included is a carriage state indicating device, which is retractable and strip-shaped, fixed under the carriage guard, and located in front of the cab.

2. The dump truck bed status indicating device of claim 1, wherein: Also included is a warning device, which is installed at the lower end of the carriage state indicating device.

3. The dump truck bed status indicating device of claim 2, wherein: The warning device also includes a vibration sensor and a light system, and the vibration sensor is connected to the light system.

4. The dump truck bed status indicating device of claim 1, wherein: The carriage state indicating device also includes a base, which is fixedly installed on the carriage guard at the top end of the upper end of the carriage state indicating device.

5. The dump truck bed status indicating device of claim 1, wherein: The carriage state indicating device is divided into upper and lower ends, and the upper end of the carriage state indicating device and the lower end of the carriage state indicating device are fixed by bolts.

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