BRMU8403082U - device for automatic opening of garbage collector lid - Google Patents
device for automatic opening of garbage collector lidInfo
- Publication number
- BRMU8403082U BRMU8403082U BRMU8403082U BRMU8403082U BR MU8403082 U BRMU8403082 U BR MU8403082U BR MU8403082 U BRMU8403082 U BR MU8403082U BR MU8403082 U BRMU8403082 U BR MU8403082U
- Authority
- BR
- Brazil
- Prior art keywords
- lever
- collector
- garbage collector
- belt
- opening
- Prior art date
Links
Landscapes
- Refuse Receptacles (AREA)
Abstract
"DISPOSITIVO PARA ABERTURA AUTOMáTICA DE TAMPA DE COLETOR DE LIXO". O presente modelo de utilidade refere-se a um dispositivo acionado por um motor elétrico e comandado por um sensor de presença que movimenta automaticamente a abertura da tampa de coletor de lixo quando uma pessoa se aproxima a uma distância predeterminada. O dispositivo compreende um compartimento (2) posicionado na lateral interna do coletor de lixo (1), onde está montado um conjunto motorredutor (3) com uma embreagem (4) acoplada. O eixo (41) da embreagem (4) transfere a rotação a uma polia inferior (51), a qual movimenta uma correia (5) disposta verticalmente. Na correia (5) é fixada uma presilha (52) onde apoia uma alavanca (53), cuja extremidade superior pivota na face interna da tampa (6) do coletor de lixo. Um sensor de presença (7) é embutido na parte frontal superior do coletor de lixo (1) e destina-se a perceber a aproximação de objetos em seu campo de ação e a enviar um sinal para uma placa eletrónica (8) que comanda o motor elétrico (3). A correia (5) é animada pelo motorredutor (3) e eleva a alavanca (53) fazendo abrir a tampa do coletor (6). Passado um determinado tempo pré-programado a placa eletrónica (8) comanda o giro do motor (3) no sentido inverso, tracionando a alavanca (53) e abaixando a tampa (6) do coletor (1). Uma haste inferior (54) é pivotada na parede do coletor (1) e na extremidade inferior da alavanca (53) estabilizando essa articulação e transmitindo à correia (5) somente o esforço axial. O sensor de presença (7) é, preferencialmente, um sensor ótico reflexivo de infravermelho. Um arranjo preferencial da embreagem (4) compreende uma roldana central (42) que gira livre no eixo (41), sendo arrastada pelo atrito de dois discos laterais (43) com rasgos quadrados que se acoplam ao eixo, sendo que uma mola (44) mantém o conjunto dos discos (43) e da roldana (42) solidário."DEVICE FOR AUTOMATIC TRASH COLLECTOR OPENING". The present utility model relates to a device driven by an electric motor and controlled by a presence sensor that automatically moves the opening of the garbage collector lid when a person approaches a predetermined distance. The device comprises a compartment (2) positioned on the inner side of the garbage collector (1), where a gearmotor assembly (3) with a coupled clutch (4) is mounted. The shaft (41) of the clutch (4) transfers the rotation to a lower pulley (51) which moves a vertically disposed belt (5). A strap (52) is attached to the belt (5) supporting a lever (53) whose upper end pivots on the inner face of the lid (6) of the garbage collector. A presence sensor (7) is built into the upper front of the garbage collector (1) and is intended to sense the approach of objects in its field of action and to send a signal to an electronic board (8) that controls the electric motor (3). The belt (5) is animated by the gearmotor (3) and raises the lever (53) by opening the collector cover (6). After a certain pre-programmed time the electronics board (8) controls the motor (3) in the opposite direction by pulling the lever (53) and lowering the collector cover (6) (1). A lower rod (54) is pivoted on the manifold wall (1) and the lower end of the lever (53) stabilizing this joint and transmitting to the belt (5) only axial stress. The presence sensor (7) is preferably a reflective optical infrared sensor. A preferred arrangement of the clutch (4) comprises a central pulley (42) which rotates freely on the shaft (41), being dragged by friction of two side discs (43) with square slots that engage the shaft, with a spring (44) ) holds the discs (43) and pulley (42) together.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
BRMU8403082 BRMU8403082U (en) | 2004-12-07 | 2004-12-07 | device for automatic opening of garbage collector lid |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
BRMU8403082 BRMU8403082U (en) | 2004-12-07 | 2004-12-07 | device for automatic opening of garbage collector lid |
Publications (1)
Publication Number | Publication Date |
---|---|
BRMU8403082U true BRMU8403082U (en) | 2006-08-15 |
Family
ID=36790520
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BRMU8403082 BRMU8403082U (en) | 2004-12-07 | 2004-12-07 | device for automatic opening of garbage collector lid |
Country Status (1)
Country | Link |
---|---|
BR (1) | BRMU8403082U (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107499786A (en) * | 2017-09-18 | 2017-12-22 | 上海拓牛实业有限公司 | A kind of dustbin automatic lid closing/opening method, apparatus and automatic lid closing/opening dustbin |
-
2004
- 2004-12-07 BR BRMU8403082 patent/BRMU8403082U/en not_active Application Discontinuation
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN107499786A (en) * | 2017-09-18 | 2017-12-22 | 上海拓牛实业有限公司 | A kind of dustbin automatic lid closing/opening method, apparatus and automatic lid closing/opening dustbin |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
B11A | Dismissal acc. art.33 of ipl - examination not requested within 36 months of filing | ||
B11Y | Definitive dismissal acc. article 33 of ipl - extension of time limit for request of examination expired |