CN201808862U

CN201808862U - Automatic garbage bin

Info

Publication number: CN201808862U
Application number: CN2010201851874U
Authority: CN
Inventors: 徐爱芸
Original assignee: Individual
Current assignee: Individual
Priority date: 2010-04-21
Filing date: 2010-04-21
Publication date: 2011-04-27
Anticipated expiration: 2020-04-21

Abstract

The utility model provides an automatic garbage bin of which the bin cover can be automatically opened or closed. The automatic garbage bin comprises a bin body, a bin cover, a support, a chain, a cam crank, a motor, an upper travel switch, a lower travel switch and an electronic control circuit, wherein the bin cover is mounted at the movable part of the support, the fixed part of the support is arranged on the bin body, one end of the chain is connected with the support and the other end of the chain is connected with the cam crank, the large circle part of the cam crank is fixed on the shaft of the motor, the motor is fixed on the bin body, the upper travel switch and the lower travel switch are arranged above and below the cam crank respectively, and the electronic control circuit is arranged on the housing of the bin body and positioned beside the motor. The electronic control circuit consists of a vibration sensor, an amplifier, a rectification trigger circuit, a time delayer, a motor driving circuit, a power supply circuit, an upper travel switch and a lower travel switch which are connected with one another; and the output terminal of the electronic control circuit is connected with the motor. The automatic garbage bin is clean and sanitary.

Description

Automatic rubbish shoot

Technical field

The utility model relates to a kind of vibration sensor control setup that utilizes, and can open automatically, the rubbish shoot of close cap.

Background technology

Rubbish shoot is used for depositing rubbish, generally all is long-term opening wide, and is unclean, unbecoming, simultaneously foul air.If it is use the hand cover lid, also unhygienic.

Summary of the invention

Unlimited, unclean, unbecoming in order to overcome the conventional garbage tube length phase, air-polluting deficiency of while, the utility model provides a kind of automatic rubbish shoot, and this automatic rubbish shoot can be opened automatically, behind the input rubbish, the energy SELF CL is accomplished automation, sanitation and hygiene, is provided amenities for the people.

The technical scheme that its technical matters that solves the utility model adopts is: adopt the vibration sensor control principle.This is structure branch machinery and electron steering two parts of rubbish shoot automatically.Mechanics is made up of cylindrical shell, cover, support, chain, cam crank, motor, upper stroke switch, lower stroke switch etc.Cover is installed in the moving part of support, the fixed part of support is installed on the cylindrical shell, one end of chain is connected on the support, the other end is connected on the cam crank, the great circle position of cam is fixed on the motor shaft, and motor is fixed on the cylindrical shell, and upper and lower stroke switch is installed in the upper and lower of cam crank respectively, electronic control part is installed in the motor next door, and its mouth links to each other with motor.Rotate behind the electrical power, main shaft drives cam crank pulling chain, utilizes lever principle to drive cover, and cover is opened gradually.Behind cam rotation 180 degree, cam touches lower stroke switch, and its state is changed, and cuts off motor power and stall, and this moment, cover stopped at maximum open position.Motor once more electric after, be rotated further, cover is closed gradually, after motor rotated a week, cam touched upper stroke switch, circuit upset, the motor stall, cover is got back to closed condition, finishes garbage collection process one time.Electronic control part is by vibration sensor, amplifier, rectification triggering circuit, delay timer, motor-drive circuit, power circuit, travel switch etc. is formed up and down.When people need throw in rubbish, as long as walk close to rubbish shoot or touch cylindrical shell etc., vibration sensor just detects signal, behind the amplifier amplification demodulator, trigger delayer becomes temporarily steady state from stabilized conditions, and its mouth becomes active potential from high potential, after paraphase, make the actuator conducting, motor gets electric rotation, and after motor rotated 180 degree, cam touched lower stroke switch, its state is changed, power supply makes aerotron V2 conducting by capacitor C 4, forces delay timer to finish time-delay in advance, gets back to stabilized conditions, actuator ends, the one action process is finished in the motor stall, waits for and working next time.

Automatically the feature of rubbish shoot is:

1, adopt vibration sensor to detect, circuit is simple, and cost is low, reliable operation.

2, adopt the connecting rod mechanism transmission, simple and reliable.

3, fully without manual manipulation, sanitation and hygiene.

The beneficial effects of the utility model are: cost is low, and power saving is saved, and environmental protection is comfortable, beautify life.

Description of drawings

Below in conjunction with drawings and Examples the utility model is further specified.

Fig. 1 is schematic circuit diagram of the present utility model.

Fig. 2 is the schematic side view of cylindrical shell.

Fig. 3 is the front elevational schematic of cylindrical shell.

1. covers among the figure, 2. chain, 3. support, 4. upper stroke switch K1,5. motor shaft, 6. crank (cam), 7. lower stroke switch K2,8. motor, 9. cylindrical shell.

Fig. 4 is an outside drawing of the present utility model.

The specific embodiment

The vibration sensor of circuit part is made up of piezoelectric ceramic piece, amplifier is formed two-tube direct couple current negative-feedback circuit in parallel with two aerotrons, rectifier is formed voltage multiplying rectifier with two diodes, delay timer, phase inverter are formed with one six ungated integrated circuit CD4069, and power supply is powered with the 6V constant voltage power suspply.The lid handle middle part of mechanics cover (1) is fixed on the cylindrical shell (9) with support (3), chain (2) will cover handle and be connected with crank (6), cam crank (6) is made of metal, its roundlet partial fixing is on motor (8) axle, big nose circle is fixed a screw and is made crank, motor (8) adopts the 6V DC speed-reducing, be fixed on the cylindrical shell (9), upper stroke switch (4) and lower stroke switch (7) are separately fixed at the upper and lower of cam, apart from the distance of shaft centers of motor (8) from should be less than the big radius of circle of cam (6).

Claims

1. automatic rubbish shoot, by cylindrical shell, cover, support, chain, the cam crank, motor, upper stroke switch, lower stroke switch, electronic control circuit is formed, it is characterized in that: cover is installed in the moving part of support, the fixed part of support is installed on the cylindrical shell, one end of chain is connected on the support, the other end is connected on the cam crank, the great circle position of cam is fixed on the motor shaft, motor is fixed on the cylindrical shell, on, lower stroke switch be installed in respectively the cam crank on, the below, electronic control part is installed in the motor next door, and its mouth links to each other with motor.

2. automatic rubbish shoot according to claim 1 is characterized in that electronic control part is by vibration sensor, amplifier, rectification triggering circuit, delay timer, motor-drive circuit, power circuit, travel switch is formed by connecting up and down.