CN2887795Y

CN2887795Y - Inductive automatic flip type garbage can

Info

Publication number: CN2887795Y
Application number: CN 200520115854
Authority: CN
Inventors: 姚国祥
Original assignee: Individual
Current assignee: Individual
Priority date: 2005-10-28
Filing date: 2005-10-28
Publication date: 2007-04-11
Anticipated expiration: 2015-10-28

Abstract

The utility model relates to an induction-type automatic cover turning over garbage bin, in particular to a garbage bin that can automatically open bin cover before garbage throwing and automatically close bin cover after throwing through application of an induction device. The prior art has a plurality of defects such as lack of stability, short service life, inconvenience of cleaning and maintenance, waste of electric power, trustless application and easy damage of the bin cover when being opened or closed with outside force. The utility model comprises of a lower barrel, an upper barrel covered on lower barrel, a bin cover hinged on upper barrel and an induction device at the front end of the upper barrel, wherein the upper barrel is provided with a throw-in opening on coverage position of the bin cover. The utility model is characterized in that the back-end of the upper barrel is provided with an actuating mechanism which is connected with the end of the shaft of a wheel shank, the shank end of the wheel shank is connected with the bin cover by the pull rod, the induction device is connected with the actuating mechanism by the control circuit. The utility model has the advantages of that the induction-type automatic cover turning over garbage bin has steady operation, particularly the utility model can prevent bin cover from damage when being put on outside force, can save electric power, prolong the service life, bring convenience for cleaning as well as maintenance, and is easy to use.

Description

Induction Type Auto-returning Refuse Can

[technical field]

The utility model relates to a kind of automatic cover-turning sewage disposer, specifically be a kind of by induction installation induction and before throwing rubbish the self-opening bung, and after throwing, cover the sewage disposer of bung automatically.

[background technology]

Existing sensing type garbage bin is (see figure 1) as described in 2564508 the Chinese patent as notification number: outer bucket 5 ' bucket 8 in being built-in with ', outer bucket 5 ' on be equipped with big lid 3 ', big lid 3 front ends be equipped with inductive head 1 ', big lid 3 ' centre have through hole and on the hole, be provided with tegillum 2 ', the outer bucket 5 of actuating unit 6 ' and power supply 7 ' be installed on ' with interior bucket 8 between the bottom of cavity, actuating unit 6 ' pass through push rod 4 and leverage 9 ' link to each other with tegillum 2.During use, as people during near bung, inductive head 1 with signal pass to actuating unit 6 ', actuating unit 6 ' by push rod 4 and leverage 9 is with tegillum 2 ' open; After the people leaves, signal interruption, bung resets.

The sensing type garbage bin actuating unit of said structure and bung distance are longer, push rod and leverage bulky complex, and the power bang path is long, and actuating unit (motor) will bear big moment in the course of the work, has influenced its stability and service life; Motor need provide big power during work, takes; Because need set up interior bucket, cause rubbish staving heaviness, not only increase cost, and when the rubbish that removing is held, it will be taken out from outer bucket or topple over, be not easy to actual use; In the outer bucket electronic component is installed, makes and remove the dirt that adheres to or clean inconvenience; Actuating unit and power supply are located at staving bottom, are not easy to keep in repair the replacing with battery.

At above problem, occur at present a kind of actuating unit and power supply again and be located at the sensing type garbage bin at staving top, as notification number (see figure 2) as described in 2529840 the Chinese patent: comprise upper barrel body 1 ", lower barrel body 2 ", bung 3 ", induction window and actuating device 5 ", in induction window and actuating device 5 " all are installed on upper barrel body 1 ", bung 3 " in staving 1 " hinged and be connected with an elevating arc 31 in a hinged side ", this elevating arc 31 " with actuating device 5 " is in transmission connection.

Fully by gear transmission, the power of the opening and closing of bung all depends on the gear of engaged transmission between the actuating device of the sensing type garbage bin of this structure and the bung, and the long-time back of using is easy to wear and influence the sewage disposer normal operation.Especially, when sewage disposer is in no electricity or power shortage state, the opening and closing of bung are relatively required great effort, when manpower or other external force hard closing bung, because the activity surplus of meshed transmission gear is less, the big resistance that the junction of bung and bevel gear is produced in the time of will bearing gear cluster, motor counter-rotating, very easily make its partial failure, cause the bung can't normal operation, easy damage motor of this simple engaged transmission and transmission component simultaneously, it is unreliable to work.

[utility model content]

In order to overcome the above-mentioned defective that exists in the prior art, the utility model provides a kind of Induction Type Auto-returning Refuse Can, to reach simple and stable structure, reliable operation, to be convenient to keep in repair and cleaning, purpose easy to use.

For this reason, the utility model is by the following technical solutions: Induction Type Auto-returning Refuse Can, comprise lower barrel body, be placed on upper barrel body on the lower barrel body, be articulated in the bung on the upper barrel body and be located at the inductor of upper barrel body front end, the position that is covered by bung on the described upper barrel body offers dispensing port, it is characterized in that: described upper barrel body rear end is provided with actuating unit, this actuating unit links to each other with the axle head of wheel shank, the pommel of wheel shank then is connected on the bung by a pull bar, and described inductor is connected with actuating unit by control circuit.Compare with first kind of prior art, wheel shank drag link mechanism of the present utility model is located in the upper barrel body at sewage disposer top, close together between actuating unit and the bung, only need to transmit enough power with thin short pull bar (as steel wire), load is little during actuating unit work, has reduced the possibility and the power saving of its damage, because interior bucket need not be set, bucket is separable up and down, and the lower barrel body that cleaning is keeped in repair, rubbish is held in removing is very convenient.Compare with second kind of prior art, the wheel shank Tiebar structure that the utility model adopts is more reasonable than gear structure, and stability is high.Because the wheel shank Tiebar structure is bigger than gear structure activity surplus, it is stuck do not had by force direction, and pull bar is approaching vertical with the arm of force direction of wheel shank, the functioning efficiency height of power, therefore only need apply less power when external force hard closing bung just can make the bung folding, influence to bung and pull bar junction and dynamic component is very little, has reduced the probability of bung partial failure, has improved reliability and service life.

As further improving and replenishing to such scheme, the utility model also adopts following technical measures: described dispensing port week is along being provided with the guiding circle, form container cavity between guiding circle and the upper barrel body, described actuating unit and control circuit are arranged in this container cavity.The guiding circle had both been thrown in guiding function to rubbish, can protect actuating unit and control circuit again, prevented that foreign matter from entering in actuating unit and the control circuit, guarantees its normal operation.

Described bung is provided with rotation seat, and rotation seat is hinged on by connecting shaft on the permanent seat of upper barrel body, also is provided with the Connection Block that is connected with pull bar on the described bung, and described Connection Block is positioned at the rear side of rotation seat.Like this, when opening bung, pull bar moves downward and affects the bung rear end to descend, making bung is that rotate at the center with the connecting shaft, and the bung front end rises and finishes breakdown action, and this structure helps further reducing pull bar length, make compact conformation, and stay with bigger activity surplus.

The pommel of described wheel shank is provided with some knock holees, and described pull bar is rotationally connected with in the knock hole.Offer the different a plurality of knock holees in position and be convenient to the connection location of adjusting yoke, be convenient to select the folding degree and the folding speed of bung.

Described actuating unit comprise motor and with drive of motor bonded assembly variable transmission mechanism and power supply that power is provided for motor.Described variable transmission mechanism comprises assembly pulley and train of reduction gears, and the pulley in the described assembly pulley connects by belt-driving.Belt and gear combine, and can reach the afterburning effect of slowing down preferably, reduce noise.

Shown control circuit is connected with manual switch, and described manual switch is arranged on the upper barrel body.Manual switch is convenient at shut-off circuit when not required, or the switch of operation dustbin cover under the situation of inductor fault.

Be provided with packing ring between described upper barrel body and the lower barrel body.Packing ring can make lower barrel body more closely cooperate, and prevents that barrel interior peculiar smell is excessive.

Described upper barrel body downside is provided with some positioning convex.Positioning convex can guarantee accurately to cover between the lower barrel body.

The utility model has adopted the wheel shank Tiebar structure of being located at the sewage disposer top to realize transmission between actuating unit and the bung, the wheel shank Tiebar structure is good than bevel gear structure control bung folding result of use, leave bigger activity surplus, easily manufactured, working stability damages bung in the time of especially can avoiding external force to close bung, power saving, prolong service life, both reached simple and compact for structure, be convenient to the purpose of cleaning and keeping in repair, had reliable operation, beneficial effect easy to use again.

[description of drawings]

Fig. 1 is the structural representation of existing a kind of sensing type garbage bin.

Fig. 2 is the structural representation of existing another kind of sensing type garbage bin.

Fig. 3 is a upper barrel body structural representation of the present utility model.

Fig. 4 is a upper barrel body opening scheme drawing of the present utility model.

Fig. 5 is a wheel shank structural representation of the present utility model.

Fig. 6 is the structural representation of the utility model actuating unit and wheel shank drag link mechanism.

Among the figure: 1, lower barrel body; 2, upper barrel body; 3, bung; 4, actuating unit; 5, wheel shank; 6, pull bar; 7, inductor; 8, guiding circle; 9, rotation seat; 10, rotating shaft; 11, anchor shaft; 12, Connection Block; 13, manual switch; 14, positioning convex; 15, knock hole; 16, transmission gearbox loam cake; 17, train of reduction gears; 18, baffle plate; 19, driving pulley axle; 20, driving pulley; 21, by movable pulley; 22, belt; 23, motor attaching screw; 24, passive sheave shaft; 25, transmission gearbox base; 26, transmission gearbox fix screw; 27, motor.

[specific embodiment]

Induction Type Auto-returning Refuse Can as shown in Figure 3, upper barrel body 2 is covered on the lower barrel body 1, have dispensing port on the upper barrel body, dispensing port week is along being provided with guiding circle 8, be coated with bung 3 on the dispensing port, this bung 3 is provided with rotation seat 9, and rotation seat 9 is installed on the permanent seat 11 of being located at upper barrel body 3 by rotating shaft 10.

Form container cavity between guiding circle 8 and the upper barrel body 2, actuating unit 4 is installed in the container cavity, the mouth of actuating unit is connected with wheel shank 5, and wheel shank 5 is connected on the Connection Block 12 of bung 3 rear ends by pull bar 6.The pommel of wheel shank 5 is provided with a plurality of knock holees 15 (seeing Fig. 5 for details).

The front end of upper barrel body 2 is equipped with inductor 7 and manual switch 13, inductor 7 and hand

Control switch 13 all is connected to actuating unit 4 by control circuit, and the junction of the downside of upper barrel body 2 and lower barrel body 1 is provided with positioning convex 14 and packing ring.

Shown in Figure 6 is a kind of implementation of actuating unit and wheel shank drag link mechanism, and motor 27 is by driving pulley 20, passed to wheel shank 5 to power by movable pulley 21 and train of reduction gears 17.Driving pulley 20 and by between the movable pulley 21 with belt 22 transmissions, constitute assembly pulley.

During use, when the people when the sewage disposer, inductor sense staff near and rotate by control circuit control motor, motor by variable transmission mechanism deceleration reinforcing after, wheel shank being rotated counterclockwise and draw bung is that axle clockwise rotates with the rotating shaft, and bung is opened; After input rubbish finishes, the motor counter-rotating, wheel shank being clockwise rotated and draw bung is that axle rotates counterclockwise with the rotating shaft, bung is closed.Even under outage or short of electricity situation, during the hand switch bung, can not cause damage to bung and pull bar junction yet.

Similarly, the operation manual switch also can be realized the switch of bung.Maybe do not need the occasion of closing for a long time not using, can pass through the manual switch PTO Power Take Off yet, avoid power consumption under the readiness for action.

Claims

1, Induction Type Auto-returning Refuse Can, comprise lower barrel body (1), be placed on the upper barrel body (2) on the lower barrel body (1), be articulated in the bung (3) on the upper barrel body (2) and be located at the inductor (7) of upper barrel body (2) front end, described upper barrel body (2) is gone up the position that is covered by bung (3) and is offered dispensing port, it is characterized in that: described upper barrel body (2) rear end is provided with actuating unit (4), this actuating unit (4) links to each other with the axle head of wheel shank (5), the pommel of wheel shank (5) then is connected on the bung (3) by a pull bar (6), and described inductor (7) is connected with actuating unit (4) by control circuit.

2, Induction Type Auto-returning Refuse Can according to claim 1, it is characterized in that: described dispensing port week is along being provided with guiding circle (8), form container cavity between guiding circle (8) and the upper barrel body (2), described actuating unit (4) and control circuit are arranged in this container cavity.

3, Induction Type Auto-returning Refuse Can according to claim 2, it is characterized in that: described bung is provided with rotation seat (9), rotation seat (9) is hinged on the permanent seat (11) of upper barrel body by connecting shaft (10), also be provided with the Connection Block (12) that is connected with pull bar (6) on the described bung (3), described Connection Block (12) is positioned at the rear side of 3 (9).

4, Induction Type Auto-returning Refuse Can according to claim 3 is characterized in that: the pommel of described wheel shank (5) is provided with some knock holees (15), and described pull bar (6) is rotationally connected with in the knock hole (15).

5, Induction Type Auto-returning Refuse Can according to claim 4 is characterized in that: shown in control circuit be connected with manual switch (13), described manual switch (13) is arranged on the upper barrel body (2).

6, Induction Type Auto-returning Refuse Can according to claim 1 is characterized in that: be provided with packing ring between described upper barrel body (2) and the lower barrel body (1).

7, Induction Type Auto-returning Refuse Can according to claim 6 is characterized in that: described upper barrel body downside is provided with some positioning convex (14).

8, Induction Type Auto-returning Refuse Can according to claim 1 is characterized in that: described actuating unit comprise motor and with drive of motor bonded assembly variable transmission mechanism and power supply that power is provided for motor.

9, Induction Type Auto-returning Refuse Can according to claim 8 is characterized in that: described variable transmission mechanism comprises assembly pulley and train of reduction gears, and the pulley in the described assembly pulley connects by belt-driving.