Garbage can uncapping mechanism without touching hands

Abstract

The invention relates to a household garbage container uncapping device, in particular to a garbage can uncapping mechanism without touching hands. The garbage can uncapping mechanism is characterizedin that a cap body rotating mechanism comprises a main rotating shaft connected with a driving mechanism, a rotating arm, and a cap rotating shaft fixed at the middle part of the lower side surface of a can cap; one end of the rotating arm is fixedly connected with the main rotating shaft, and the other end is hinged with the cap rotating shaft; a cap surface rotating mechanism comprises a toothsurface transmission piece, a main gear sleeving the main rotating shaft and fixedly connected with a cap base body, and a cap gear fixedly connected with the cap rotating shaft; the two ends of the tooth surface transmission piece are in engaged connection with the main gear and the cap gear; guide rails are arranged in the middle positions of shaft holes on the two sides of the rotating arm; thetooth surface transmission piece is mounted on the guide rails; a mechanism shell cover covers the rotating arm, and forms closed space with the rotating arm; and each rotating mechanism is coated ina closed shell. The garbage can uncapping mechanism has the advantages of no hand touching during overturning of can cap surfaces, small size, convenience to use, effective prevention of dirt attachment, reliable operation and convenient cleaning.

Description

Technical field [0001] The invention relates to a lid opening device for a household garbage container, in particular to a lid opening mechanism for a garbage can without touching hands. Background technique [0002] Existing trash cans with lids generally use the traditional way of opening the lid with the hinge at the back and the front end of the lid directly flips up. During the opening process, the front end of the lid is easy to touch people or the garbage that needs to be thrown away. Humanization; In addition, the lower side of the lid of the barrel faces garbage before opening the lid, which is prone to produce dirt and bacteria. After opening the lid, the lower side of the lid faces the operator, which is neither hygienic nor elegant. In order to solve the above problems, Chinese patent ZL2016101587549 provides a way to open the lid that can turn up the rear end of the barrel lid. It is provided with a push rod and a swing arm installed on the barrel. The upper end of t...

AI Technical Summary

Problems solved by technology

[0003] 1) The push rod is a stroke rod that moves up and down. It has a long moving stroke. Tooth surfaces need to be arranged within the stroke range to mesh with the motor shaft gear, and the relative position between the push rod and the lid changes, so only It may be exposed, especially when the cover is opened, the exposed tooth surface is easy to hide dirt, dust or garbage, which will lead to faults such as jamming and inflexible rotation, and poor practicability

[0004] 2) Due to the long stroke of the push rod, the mechanism needs a higher elevation in the vertical direction, the stroke space is large, and it is easy to interfere with the outside world, which will affect the operation of the push rod and cause the failure of opening the cover

[0005] 3) Both the push rod and the swing arm are connected to the bucket lid and the bucket body at the same time, that is, the bucket lid is connected with the bucket body through the push rod and the swing arm, and cannot be detached. In this way, it is easier to install garbage bags on the bucket body. Inconvenient, and the body of the general trash can needs to be cleaned from time to time, so under this connection, the cleaning of the barrel body becomes very inconvenient, and it is easy to interfere with the push rod during cleaning (the lid needs to be opened, and the push rod needs to be raised to the highest point) , and cause motor wading failure

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