Cleaning apparatus

Abstract

This invention provides a cleaning device, which includes a body, a patting component, a driving device, a transmission mechanism, and a detection device. The body is provided with a guide component, and the bottom of the body is provided with a patting and retracting device. The driving device is located in the body and drives at least a portion of the patting component to extend and retract from the patting and retracting device through the transmission mechanism. At least one of the patting component and the transmission mechanism is guided by the guide component. The detection device is used to detect when the patting component retracts to its limit position.

Claims

1. A cleaning device, comprising: The device comprises a body, a striking component, a drive unit, a transmission mechanism, and a detection device. The body contains a guide component, and the bottom of the body contains a striking and retracting device. The drive unit is located within the body. The drive unit drives at least a portion of the striking component to extend and retract from the retracting device via the transmission mechanism. At least one of the striking component and the transmission mechanism is guided by the guide component. The detection device is used to detect when the striking component retracts to its limit position.

2. The cleaning equipment as described in claim 1, wherein, The drive device is provided with a drive shaft and an eccentric shaft. The eccentric shaft is connected to the drive shaft and the central axis of the eccentric shaft is eccentrically set relative to the central axis of the drive shaft. The transmission mechanism is pivotally connected to the eccentric shaft and the slapping component respectively, so that the transmission mechanism drives at least a portion of the slapping component to extend and retract from the slapping and receiving device.

3. The cleaning equipment as described in claim 2, wherein, The drive device also includes a drive disk, which is mounted on the drive shaft, and the eccentric shaft is connected to the drive disk.

4. The cleaning equipment as described in claim 2, wherein, The transmission mechanism includes a transmission rod, the first end of which is pivotally connected to the eccentric shaft, and the second end of which is pivotally connected to the striking component. The striking component is driven by the transmission rod and guided by the guiding component to move up and down.

5. The cleaning equipment as described in claim 4, wherein, The striking component includes a striking plate, a connecting seat, and a slider. The connecting seat is disposed on the striking plate, and the slider is disposed at both ends of the striking plate. The second end of the transmission rod is pivotally connected to the connecting seat. And / or the guiding component includes a first guide plate and a second guide plate, with a groove formed between the first guide plate and the second guide plate, and the slider is slidably fitted into the groove.

6. The cleaning equipment as claimed in claim 5, wherein, The striking component also includes counterweights, with two counterweights disposed on the striking plate and located on both sides of the connecting seat.

7. The cleaning equipment as claimed in claim 4, wherein, The first end of the transmission rod is provided with an elongated hole, and the eccentric shaft is pivotally and slidably fitted into the elongated hole.

8. The cleaning equipment as claimed in claim 2, wherein, The machine body is provided with a pivot, and the striking component is pivotally connected to the pivot; the transmission mechanism includes: a transmission seat, the transmission seat is provided with an elongated groove, the eccentric shaft is pivotally and slidably engaged in the elongated groove to drive the transmission seat to move up and down, the transmission seat is guided by the guide component; and a connecting rod, the first end of the connecting rod is pivotally connected to the transmission seat, and the second end of the connecting rod is pivotally and relatively slidably connected to the striking component to drive the striking component to swing around the pivot.

9. The cleaning equipment as claimed in claim 8, wherein, The striking component includes a striking plate and a sliding rod. The first end of the sliding rod is pivotally connected to the pivot, and the second end of the sliding rod is connected to the striking plate. A sliding sleeve is provided on the sliding rod, and the sliding sleeve can slide along the sliding rod. The second end of the connecting rod is pivotally connected to the sliding sleeve.

10. The cleaning equipment as claimed in claim 9, wherein, The striking component includes a first striking component and a second striking component, which are respectively located on both sides of the pivot. The connecting rod includes a first connecting rod and a second connecting rod. The first end of the first connecting rod and the first end of the second connecting rod are pivotally connected to the transmission seat, the second end of the first connecting rod is pivotally connected to the sliding sleeve of the first striking component, and the second end of the second connecting rod is pivotally connected to the sliding sleeve of the second striking component.

11. The cleaning equipment as claimed in claim 10, wherein, The first link and the second link are of the same length so that the striking plates of the first striking component and the second striking component strike synchronously; or, the first link and the second link are of different lengths so that the striking plates of the first striking component and the second striking component strike asynchronously.

12. The cleaning equipment as claimed in claim 9, wherein, The striking component further includes a counterweight disposed on the striking plate; and / or wherein the guiding component includes a guide rod, and the transmission seat is provided with a guide hole that cooperates with the guide rod.

13. The cleaning equipment as claimed in claim 2, wherein, The detection device includes a detection component and a detection switch, which are disposed inside the machine body. The detection component triggers the detection switch when the tapping component retracts to its limit position.

14. The cleaning equipment as claimed in claim 13, wherein, The detection component is disposed on the eccentric shaft; and / or wherein the cleaning device further includes a baffle connected to the body and movable between a closed position of closing the tapping and collecting device and an open position of opening the tapping and collecting device.

15. The cleaning equipment as claimed in claim 13, wherein, The machine body is equipped with a main brush compartment, which contains a main brush for cleaning the surface to be cleaned. Along the moving direction of the machine body, the main brush compartment is located behind the tapping and collecting device.

16. The cleaning equipment as claimed in claim 15, wherein, Along the direction of movement of the machine body, the distance between the tapping and collecting device and the main brush compartment is less than or equal to 150 mm; and / or the length direction of the main brush compartment is parallel to the length direction of the tapping and collecting device, and the absolute value of the difference between the length of the tapping and collecting device and the length of the main brush compartment is less than or equal to 50 mm.

Images