CN212374128U

CN212374128U - Automatic cover turning mechanism of dustbin

Info

Publication number: CN212374128U
Application number: CN201922052423.9U
Authority: CN
Inventors: 丁小勇; 葛林; 韩庆胜
Original assignee: Jiangsu Huazhan Environmental Art Co ltd
Current assignee: Jiangsu Huazhan Environmental Art Co ltd
Priority date: 2019-11-25
Filing date: 2019-11-25
Publication date: 2021-01-19
Anticipated expiration: 2029-11-25

Abstract

The utility model discloses an automatic cover-turning mechanism of a dustbin, which comprises a box body and a box cover, wherein the box cover is hinged with the box body, the automatic cover-turning mechanism also comprises a driving device, the driving device is arranged on the box body, the driving device is connected with the box cover through a transmission mechanism, the driving device comprises a driving motor and a driving gear, the driving gear is in transmission connection with the driving motor, the transmission mechanism comprises a transmission gear, a rotating shaft and a transmission rod, the driving gear is in transmission connection with the transmission gear, the transmission gear is arranged on the rotating shaft, the rotating shaft is connected with the transmission rod, the transmission rod is connected with the box cover, the driving device is electrically connected with a starting switch, the utility model drives the driving gear through a bidirectional driving motor, the driving gear is meshed with an incomplete toothed gear, the incomplete toothed gear drives the rotating shaft, the user can open the dustbin cover without directly contacting the dustbin cover with hands.

Description

Automatic cover turning mechanism of dustbin

Technical Field

The utility model belongs to a waste classification retrieves intelligent equipment in the environmental protection field relates to an automatic flip mechanism of dustbin.

Background

The dustbin is used for throwing in the container of rubbish, is the essential equipment in sanitation work. However, the existing dustbin is used for throwing garbage and inevitably stuck with dirty objects, so that the cover of the dustbin is very dirty, people do not want to turn over the dustbin, and the garbage is piled outside the dustbin, so that the dustbin with the cover capable of being automatically opened and closed is needed to be designed.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

Not enough to prior art, the utility model provides an automatic flip mechanism of dustbin, because the case lid of dustbin very dirty lead to the user unwilling directly to open the dustbin case lid with the hand, aim at realizes the automatic flip of dustbin lid.

(II) technical scheme and beneficial effect

In order to achieve the expected purpose, the technical scheme adopted by the utility model is as follows:

the utility model provides an automatic flip mechanism of dustbin, includes box, case lid, the case lid is articulated with the box, its characterized in that still includes drive arrangement, drive arrangement sets up on the box, drive arrangement passes through drive mechanism and connects the case lid, drive arrangement includes driving motor, drive gear is connected with the driving motor transmission, drive mechanism includes drive gear, pivot, transfer line, drive gear is connected with the drive gear transmission, and drive gear sets up in the pivot, and the pivot is connected with the transfer line, and the case lid is connected to the transfer line, drive arrangement electricity connects starting switch.

Furthermore, the driving motor adopts a dual-driving motor.

Furthermore, the driving device further comprises a motor support and an installation housing, the driving motor is fixed on the box body through the motor support, the driving device is covered by the installation housing, and the installation housing is detachably connected with the box body.

Further, the driving gear is mounted on a transmission shaft of the driving motor.

Furthermore, the transmission gear adopts an incomplete gear, and the opening and closing angle between the box cover and the box body can be effectively controlled by adopting the incomplete gear.

Furthermore, the transmission gear is connected with the rotating shaft key.

Furthermore, a rotating shaft fixing seat is arranged on the box body, a through hole matched with the diameter of the rotating shaft is formed in the rotating shaft fixing seat, the rotating shaft penetrates through the through hole, and the rotating shaft is rotatably connected with the rotating shaft fixing seat.

Preferably, the junction of the rotating shaft fixing seat and the rotating shaft is provided with a bearing, the rotating shaft fixing seat is connected with the rotating shaft through the bearing, and damage to the rotating shaft fixing seat caused by rotation of the rotating shaft is reduced.

Furthermore, the transmission rod comprises a rotating rod and a pull rod, the rotating rod is connected with the rotating shaft key, the rotating rod is hinged with the pull rod, and the pull rod is hinged with the box cover.

Furthermore, the case lid includes apron, pull rod connecting piece fixed connection is inboard at the apron, the pull rod is articulated with the pull rod connecting piece.

Has the advantages that: the utility model discloses a two-way driving motor drives drive gear, and drive gear meshing incomplete gear, incomplete gear drive pivot and the epaxial bull stick rotation of rotating, bull stick drive pull rod are rotatory, and the pull rod drives the case lid upset and closure to realize the automatic purpose that closes that turns over of case lid, the user need not can open the case lid with the hand directness and the contact of dustbin case lid.

Drawings

Fig. 1 is an overall structure diagram of the present invention.

Fig. 2 is an enlarged view of the area B of the present invention.

Fig. 3 is a structure view of the transmission gear of the present invention.

Fig. 4 is a cross-sectional view along a-a of the present invention.

Wherein: 10. the box body 20, the box cover 21, the cover plate 22, the pull rod connecting piece 40, the driving device 41, the driving motor 42, the driving gear 50, the transmission mechanism 51, the transmission gear 52, the rotating shaft 53, the rotating shaft fixing seat 54, the rotating rod 55 and the pull rod.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments.

In the present invention, unless otherwise expressly stated or limited, the terms "disposed," "mounted," "connected," and "fixed" are to be construed broadly, e.g., as meaning either a fixed connection or a removable connection; may be a mechanical connection; may be directly connected or indirectly connected through an intermediate. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

As shown in fig. 1 to 4, an automatic lid-turning mechanism for a trash bin includes a bin body 10 and a bin cover 20, wherein the bin cover 20 is hinged to the bin body 10. Flip mechanism still includes drive arrangement 40, drive arrangement 40 sets up on box 10, drive arrangement 40 passes through drive mechanism 50 and connects case lid 20, drive arrangement 40 includes driving motor 41, drive gear 42, motor support 43, installation housing, driving motor 41 adopts dual drive motor, drive gear 42 is connected with driving motor 41 transmission, and is concrete, drive gear 42 is installed on driving motor 41's transmission shaft, driving motor 41 passes through motor support 43 to be fixed on box 10, drive arrangement 40 uses the installation housing to cover, the connection box 10 can be dismantled to the installation housing. Drive mechanism 50 includes drive gear 51, pivot 52, transfer line, drive gear 42 is connected with drive gear 51 transmission, and drive gear 51 sets up in pivot 52, and is concrete, drive gear 51 and the 52 key-type connection of pivot, set up pivot fixing base 53 on the box 10, set up on the pivot fixing base 53 with the 52 diameter assorted through-holes of pivot, pivot 52 passes the through-hole, and pivot 52 changes 53 with the pivot fixing base and rotates to be connected, as further improvement, pivot fixing base 53 sets up the bearing with the 52 junction of pivot, pivot fixing base 53 passes through the bearing with pivot 52 and is connected, reduces the rotatory damage that causes to pivot fixing base 53 and pivot 52 of pivot 52. The transmission gear 51 is an incomplete gear, and the opening and closing angle between the box cover 20 and the box body 10 can be effectively controlled by adopting the incomplete gear. The rotating shaft 52 is connected with a transmission rod, the transmission rod is connected with the box cover 20, the transmission rod comprises a rotating rod 54 and a pull rod 55, the rotating rod 54 is connected with the rotating shaft 52 in a key mode, the rotating rod 54 is hinged to the pull rod 55, the pull rod 55 is hinged to the box cover 20, specifically, the box cover 20 comprises a cover plate 21 and a pull rod connecting piece 22, the pull rod connecting piece 22 is fixedly connected to the inner side of the cover plate 20, and the pull rod 55 is hinged to the pull rod connecting piece 22. The driving device is electrically connected with a starting switch, the driving switch can be a pedal type switch, a hand-pressing type switch or other switches for controlling the driving device 40, the starting switch is used for starting the driving device 40 when the dustbin cover 20 is opened, and is actually a switch for starting the driving motor 41, for a person skilled in the art, the technology of installing a switch convenient to control on one motor belongs to the prior art, and only the requirement of starting or closing the driving motor 41 can be met.

The specific working principle is that when a user uses the product, the driving device 40 is started through the starting switch, the driving motor 41 in the driving device 40 works, the transmission shaft of the driving motor 41 drives the driving gear 42 to rotate, the driving gear 42 drives the rotating shaft 52 to rotate, the rotating shaft 52 drives the connecting rod to rotate, and the connecting rod drives the box cover 20 to open. Since the transmission gear 51 adopts an incomplete gear, when the cover 20 is opened to a certain angle (i.e. when the incomplete gear rotates to a toothless place), the cover 20 stops opening, and a user pours garbage into the cover, and then controls the driving motor 41 to rotate reversely by the starting switch to close the cover 20.

To sum up, the utility model discloses reach anticipated purpose.

Claims

1. The utility model provides an automatic flip mechanism of dustbin, includes box, case lid, the case lid is articulated with the box, its characterized in that still includes drive arrangement, drive arrangement sets up on the box, drive arrangement passes through drive mechanism and connects the case lid, drive arrangement includes driving motor, drive gear is connected with the driving motor transmission, drive mechanism includes drive gear, pivot, transfer line, drive gear is connected with the drive gear transmission, and drive gear sets up in the pivot, and the pivot is connected with the transfer line, and the case lid is connected to the transfer line, drive arrangement electricity connects starting switch.

2. The automatic lid-turning mechanism for garbage can according to claim 1, wherein said driving device further comprises a motor bracket, a mounting cover, said driving motor is fixed on the box body through the motor bracket, said driving device is covered with the mounting cover, said mounting cover is detachably connected with the box body.

3. The automatic lid-turning mechanism for the garbage can according to claim 2, wherein the driving motor is a dual driving motor.

4. The automatic lid-flipping mechanism for garbage can as claimed in claim 3, wherein the driving gear is installed on a driving shaft of the driving motor.

5. The automatic lid-turning mechanism for garbage can as claimed in claim 1, wherein said transmission gear is an incomplete gear.

6. The automatic lid-turning mechanism for the garbage can as claimed in claim 5, wherein the transmission gear is keyed with the rotating shaft.

7. The automatic lid-turning mechanism for the garbage can as claimed in claim 1, wherein the housing is provided with a shaft fixing seat, the shaft fixing seat is provided with a through hole matching with the diameter of the shaft, the shaft passes through the through hole, and the shaft is rotatably connected with the shaft fixing seat.

8. The automatic lid-turning mechanism for the garbage can as claimed in claim 7, further comprising a bearing disposed at the connection between the rotating shaft fixing seat and the rotating shaft, wherein the rotating shaft fixing seat is connected with the rotating shaft through the bearing.

9. The automatic lid-turning mechanism for the garbage can as claimed in claim 1, wherein the transmission rod comprises a rotation rod and a pull rod, the rotation rod is connected with the rotation shaft key, the rotation rod is hinged with the pull rod, and the pull rod is hinged with the can cover.

10. The automatic lid-flipping mechanism of claim 9, wherein the lid comprises a lid plate and a rod connecting member, the rod connecting member is fixedly connected to the inner side of the lid plate, and the rod is hinged to the rod connecting member.