Material transportation equipment
A technology for transportation equipment and materials, which is applied in the field of material transportation equipment, can solve the problems of motor life reduction, etc., and achieve the effects of prolonging service life, avoiding overload damage, reducing start-up time and output torque
Active Publication Date: 2020-12-01
GUANGDONG BOZHILIN ROBOT CO LTD
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Problems solved by technology
For the material transportation robot whose tailgate is opened and closed by motor control, since the motor needs to be kept on for a long time to provide a certain torque to keep the tailgate closed, the life of the motor is greatly reduced
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[0028] In order to make the technical problems solved by the present invention, the technical solutions adopted and the technical effects achieved clearer, the technical solutions of the embodiments of the present invention will be further described in detail below in conjunction with the accompanying drawings. Obviously, the described embodiments are only the technical solutions of the present invention. Some, but not all, embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative efforts fall within the protection scope of the present invention.
[0029] Such as Figure 1-Figure 4 As shown, this embodiment provides a material transportation equipment for transporting materials such as mortar and stones. The material transportation equipment includes a chassis 1 , a vehicle body 2 , a tailgate 3 , a tailgate driving motor 4 and a stopper 5 . Among them, the chassis 1 can move on the ground, the ...
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The invention relates to the technical field of construction machinery, and discloses material transportation equipment which comprises a chassis, a car hopper, a tail plate, a tail plate driving motor, and a blocking piece. The car hopper is rotationally arranged on the chassis around the horizontal axis, and a discharging opening is formed in one end of the car hopper; the tail plate is rotationally arranged on the discharging opening around the horizontal axis, the height of the rotating axis of the tail plate does not exceed half of the height of the tail plate, when the tail plate seals the discharging opening, the upper end of the tail plate inclines towards the outer side deviating from the car hopper, and when the discharging opening is in an open state, a gap allowing materials topass through is formed between the car hopper and the lower end of the tail plate; the tail plate driving motor is used for driving the tail plate to rotate relative to the car hopper; and when the car hopper is in a closed state, the blocking piece can block the upper end of the tail plate from turning outwards relative to the car hopper. According to the material transportation equipment, the hopper can be kept in a closed state through the dead weight of materials loaded in the hopper, the starting time and the output torque of the tail plate driving motor are reduced, overload damage of the tail plate driving motor is avoided, and the service life of the tail plate driving motor is prolonged.
Description
technical field [0001] The invention relates to the technical field of construction machinery, in particular to a material transportation device. Background technique [0002] At present, the commonly used material transport tools on the construction site include rickshaws and motor tricycles. Human-powered bucket trucks have the advantages of low cost and easy operation, but at the same time have the disadvantages of small transport volume, low efficiency, and a large amount of manpower; although motorized three-wheeled bucket trucks increase the transport capacity and save manpower, they cannot enter narrow spaces and cannot be realized. Manual movement and unloading are required. [0003] With the rapid development of the construction robot industry, robots specially used to transport mortar, sand, gravel, cement, ceramsite and other materials commonly used in construction sites gradually replace manual material transportation. During the operation process, the material...
Claims
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IPC IPC(8): B60P3/00B62D33/027
CPCB60P3/00B62D33/027
Inventor 袁亚辉张晓航
Owner GUANGDONG BOZHILIN ROBOT CO LTD