CN201351022Y

CN201351022Y - Electromagnetic control device of automatic rice discharging box

Info

Publication number: CN201351022Y
Application number: CNU2008202063062U
Authority: CN
Inventors: 莫秀芳
Original assignee: HUATIAN INDUSTRIAL Co ZHANJIANG CITY
Current assignee: HUATIAN INDUSTRIAL Co ZHANJIANG CITY
Priority date: 2008-12-29
Filing date: 2008-12-29
Publication date: 2009-11-25
Anticipated expiration: 2018-12-29

Abstract

The utility model discloses an electromagnetic control device of an automatic rice discharging box, which consists of an electromagnet, a slide plate, a track plate, a slide plate resetting spring, a lower key, a push rod, a push rod resetting spring and an electronically controlled display screen. The slide plate closely clings to the rice discharging opening of a funnel and is provided with a rice discharging hole; one end of the slide plate with the slide plate resetting spring contacts with the lower key; the other end of the slide plate is connected with the moving iron core of the electromagnet; the lower key is fixedly arranged on a rice tank body; the push rod with the push rod resetting spring is vertically arranged and drives the lower key to swing; the lower key can be manually pushed; and the power supply of the electromagnet can be a No. 1 battery. Because the slide plate and the moving iron core are pushed to the suction range of the electromagnet through manually pressing the key, the utility model solves the problem of large suction force of the electromagnet to the slide plate, leads to more stable movement of the slide plate, reduces the excessive impact, and only requires a pair of No. 1 ordinary batteries to satisfy the working requirements, thereby providing an automatic rice discharging box which has the advantages of low power consumption, stable operation and long service life.

Description

Automatically go out a meter rice bin electromagnetic control apparatus

Technical field

The utility model relates to a kind of meter rice bin that goes out automatically, be meant specifically that a kind of waste of power is little, working stability, long service life go out a meter rice bin electromagnetic control apparatus automatically.

Background technology

Existingly go out a meter rice bin automatically, exist obvious defects, adopt micro motor for driving, input 220V mains supply, mechanism are huge and complicated, the cost height, dangerous, when rice output outlet opened or closed, the powerful cutting grain of rice often took place, cause fault,, work hard but get little result just like low load with strong power!

The utility model content

In order to overcome above-mentioned deficiency, the purpose of this utility model is to provide the weak magnetic force of a kind of utilization to substitute strong magnetic force, utilize a pair of common No. 1 battery to substitute the forceful electric power power supply of 220V, thus realize that waste of power is little, working stability, long service life go out a meter rice bin electromagnetic control apparatus automatically.

For solving the problems of the technologies described above, the technical scheme that the utility model adopted is: a kind of to go out a meter rice bin electromagnetic control apparatus automatically be by electromagnet, slide plate, the track plate, the slide plate retracing spring, following button, push rod, push away the stalk retracing spring, the electron steering read-out is formed, described slide plate is close to funnel rice output outlet place, slide plate have out meter hole be equipped with the slide plate retracing spring slide plate an end with down by key contacts, the other end of slide plate is connected with the moving iron core of electromagnet, following button is fixed on the rice bin casing, the push rod that has retracing spring is vertical install and with contact by strong top down.

The power supply that is adopted of described electromagnet is a pair of No. 1 common batteries.

Principle of work: set out earlier a meter time, for example 1 second rice output be 1 liang.When needs went out meter, applying light push rod, push rod promoted button down, following button promotes slide plate, and slide plate and moving iron core are moved in the iron core adhesive scope of electromagnet, and electromagnet holds slide plate, the rice output outlet on the slide plate and the rice output outlet of funnel are coincided, and rice is just discharged from rice output outlet.When going out meter countdown when being zero, the IC circuit is cut off the electricity supply automatically, the electromagnet dead electricity, and the slide plate springs return that is reset, rice output outlet is closed, and goes out Mi Zidong and finishes.

The beneficial effects of the utility model are: owing to slide plate is pushed in the electromagnetic actuation scope by button with hand, solve the electromagnetism problem big to slide plate suction, it is more steady that slide plate is moved, reduced too quickly bump, and need only with a pair of No. 1 common batteries, just can satisfy work requirements, the power consumption that goes out meter rice bin automatically is littler, more stable, the longer service life of work so make.Another outstanding advantage of the present utility model is: because slide plate retracing spring elastic force is very little, only can slightly blocks rice when rice output outlet is closed and close and do not cut the grain of rice, mechanism is steady, and a pair of battery can use 1 year.

Description of drawings

Below in conjunction with the drawings and specific embodiments the utility model is described in further detail:

Fig. 1 is a structural representation of the present utility model.

Among the figure: 1, electromagnet; 2, slide plate; 3, track plate; 4, slide plate retracing spring; 5, following button; 6, push rod; 7, funnel rice output outlet; 8, slide plate goes out a meter hole; 9, rice bin casing; 10, No. 1 common batteries; 11, push rod retracing spring; 12, electron steering read-out.

The specific embodiment

As shown in Figure 1, it is a kind of that to go out a meter rice bin electromagnetic control apparatus automatically be by electromagnet 1, slide plate 2, track plate 3, slide plate retracing spring 4, following button 5, push rod 6, push rod retracing spring 11, electron steering read-out 12 is formed, it is characterized in that: described slide plate 2 is close to funnel rice output outlet 7 places, slide plate 2 has out meter hole 8 and an end of the slide plate 2 of slide plate retracing spring 4 is housed contacts with following button 5, the other end of slide plate is connected with the moving iron core of electromagnet, following button 5 is fixed on the rice bin casing 9, and the push rod 6 that has push rod retracing spring 11 is vertical to be installed and contact with the top by strong 5 down.

The power supply that is adopted of described electromagnet 1 is a pair of No. 1 common batteries 10.

Claims

1, it is a kind of that to go out a meter rice bin electromagnetic control apparatus automatically be by electromagnet (1), slide plate (2), track plate (3), slide plate retracing spring (4), following button (5), push rod (6), push rod retracing spring (11), electron steering read-out (12) is formed, it is characterized in that: described slide plate (2) is close to funnel rice output outlet (7) and locates, slide plate (2) has out a meter hole (8), the end that the slide plate (2) of slide plate retracing spring (4) is housed contacts with following button (5), the other end of slide plate (2) is connected with the moving iron core of electromagnet, following button (5) is fixed on the rice bin casing (9), and the push rod (6) that has push rod retracing spring (11) is vertically installed and contacted with the top by strong (5) down.

2, according to claim 1ly go out a meter rice bin electromagnetic control apparatus automatically, it is characterized in that: the power supply that described electromagnet (1) is adopted is a pair of No. 1 common batteries (10).