Roller cooling device for vehicle-mounted conveyor
A heat dissipation device and conveyor technology, applied in the direction of conveyor objects, transportation and packaging, rollers, etc., can solve the problems of motor heating, uneven belt aging, and reduce the effectiveness of the on-board transportation system, to achieve effective heat dissipation, Solve the effect of continuing to heat up
Inactive Publication Date: 2015-12-23
HUNAN SNTO TIANLI AUTOMOBILE
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Problems solved by technology
The shortcoming of the related technology is that since the active motor and the reducer are integrated inside the drum, this structure causes the active motor to not dissipate heat in time, and a small part of the heat is taken away when only the belt is transported, especially after the drum stops, the motor will still be long. time fever
The motor is constantly in a high temperature state, which will damage its life. At the same time, the local overheating of the belt will accelerate the uneven aging of the belt and reduce the effectiveness of the on-board transportation system.
Method used
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Embodiment Construction
[0013] The present invention will be further described below in conjunction with the accompanying drawings and embodiments.
[0014] see figure 1 , figure 2 , a cooling device for a vehicle-mounted conveyor roller 2 according to the present invention, comprising a mount 1, a roller 2 arranged on the mount 1, and an active motor 3 connected to the roller 2 for driving the rotation of the roller 2, wherein the two ends of the roller 2 An air supply fan 4 and an exhaust fan 5 are respectively provided, and the vehicle-mounted conveyor roller cooling device also includes an electrical control device for controlling the actions of the active motor 3, the air supply fan 4 and the exhaust fan 5.
[0015] The electric control device includes a forward and reverse control unit 61 for controlling the forward and reverse of the drive motor 3 .
[0016] The blower fan 4 and the draft fan 5 are connected in series, and the electric control device also includes a disconnection delay devi...
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A roller cooling device for a vehicle-mounted conveyor comprises an installation seat, a roller arranged on the installation seat and a driving motor connected with the roller and used for driving the roller to rotate. An air feeding fan and an air suction fan are arranged at the two ends of the roller respectively. The roller cooling device for the vehicle-mounted conveyor further comprises an electrical control device for controlling the driving motor, the air feeding fan and the air suction fan to act. Compared with the prior art, the fans are additionally arranged for effectively cooling the driving motor; and in addition, a circuit opening delay device is additionally arranged in the electrical control device so that the air feeding fan and the air suction fan can be controlled to continuously work for a period of time after the driving motor stops working, the driving motor is continuously cooled, and the problem that the temperature of the vehicle-mounted conveyor is increased continuously after the conveyor is halted is effectively solved.
Description
【Technical field】 [0001] The invention relates to the technical field of vehicle-mounted conveyors, in particular to a cooling device for a roller of a vehicle-mounted conveyor. 【Background technique】 [0002] In order to facilitate loading and unloading of goods, vans and semi-trailers are equipped with a vehicle-mounted belt transportation system, that is, a vehicle-mounted conveyor. In related technologies, the vehicle-mounted conveyor adopts a belt transmission mechanism, wherein the driving wheel in the belt transmission mechanism is a roller. Structure, the active motor and reducer are integrated inside the drum, and the active motor drives the drum to rotate. The shortcoming of the related technology is that since the active motor and the reducer are integrated inside the drum, this structure causes the active motor to not dissipate heat in time, and a small part of the heat is taken away when only the belt is transported, especially after the drum stops, the motor wi...
Claims
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IPC IPC(8): B65G39/02
Inventor 郭宁
Owner HUNAN SNTO TIANLI AUTOMOBILE