Compression device and garbage can
A technology of a compression device and a telescopic device is applied in the field of trash cans, which can solve problems such as the decline of physical health, and achieve the effects of improving compression efficiency, facilitating dumping and transportation, and saving labor costs.
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Embodiment 1
[0027] Such as figure 2 As shown, a compression device 1 includes a telescopic device 3, a pressing plate 5, a drying device, a distance detection device, and a spraying device. One side of the telescopic device 3 is provided with a drying device, and the telescopic device 3 passes through a pressing rod 301 is connected to the pressing plate 5, and the lower end of the pressing plate 5 is provided with a distance detection device and a spraying device.
[0028] In this embodiment, in order to further improve the reliability of the device, the specific equipment used by each device is:
[0029] The telescopic device 3 is an electric push rod or a cylinder. In this embodiment, an electric push rod is used. The electric push rod has a small structure, low cost, and is safe and reliable to use.
[0030] The distance detection device 7 is an ultrasonic detector, the drying device is an ultraviolet irradiation lamp 4 , and a pressure detector is provided on the pressure bar 301 ....
Embodiment 2
[0035] Such as Figure 1-2 As shown, a garbage can 2 includes a barrel body, an upper cover 202 and the above-mentioned compression device 1, the upper end of the barrel body is connected with an upper cover 202, and one side of the barrel body is provided with a delivery port 201, the The compression device 1 is connected with the upper cover 202, the pressing plate 5 is arranged in the barrel body, and an alarm is set on the upper end of the upper cover 202.
[0036] Such as image 3 As shown, the process shows the specific use process of the trash can 2. When the signal that the lid of the trash can 2 is closed is detected, the ultrasonic detector is triggered to send out ultrasonic waves. The ultrasonic waves propagate outward in the form of waves. When touching a thick entity, it will bounce back to the ultrasonic instrument. Take the time required for the fastest return wave as t1, and the distance can be obtained by the formula m1=t1v / 2. Let the height of trash can 2 b...
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