CN100497126C

CN100497126C - Rice dispensing apparatus with antistaling, quantitative switching device

Info

Publication number: CN100497126C
Application number: CNB2006101556443A
Authority: CN
Inventors: 施军达
Original assignee: Individual
Current assignee: Individual
Priority date: 2006-12-30
Filing date: 2006-12-30
Publication date: 2009-06-10
Anticipated expiration: 2026-12-30
Also published as: CN100999274A

Abstract

The present invention relates to a rice dispenser with fresh-keeping function and quantitative switch. It includes external box, in the upper cavity of rear portion of said external box an internal box is set, in the front cavity of said external box an electric control component is set. The upper wall of said internal box interior is equipped with an ozone tube for producing ozone gas, the lower portion of said internal box is equipped with a quantitative switch mechanism. Said ozone tube and quantitative switch mechanism are respectively connected with the above-mentioned electric control component. Said invention can utilize ozone gas to protect cleanliness and freshness of rice, and can prolong the storage time of rice.

Description

A kind of decimetre device that has fresh-keeping, quantitative switching

Technical field

The present invention relates to a kind of technical field of quantitative storing utensil, relate in particular to a kind of decimetre device fresh-keeping, quantitative switching that has.

Background technology

The quantitative rice storage bucket of existing market has rice storage bucket integral body, big funnel, decimetre mechanism and rice-drawer mechanism and forms, and is that 96241305.4 Chinese utility model patent " quantitatively rice storage bucket " (notification number is CN2271509) is exactly this type of design as the patent No.; Be provided with a decimeter mechanism at rice storage bucket integral body middle part, this decimeter mechanism is that shell is provided with button and is the decimetre strickle of a serpentine, and button has the arc-shaped cam of routing motion with it; This quantitative rice storage bucket is to adopt manual button to drive cam to be butted on decimetre bucket serpentine plate, and then realizes out rice; What it went out rice quantitatively is to be controlled by the dynamics size that wrist is pressed, and has very big uncontrollability at random, may cause having nothing in common with each other of load; And the M/C degree of automation is lower, and operation is not very convenient; This quantitative rice storage bucket adopts enclosed construction, does not circulate with outside air, but also can cause it to store the mouldy and stale of thing.

Summary of the invention

Technical matters to be solved by this invention is to provide having of a kind of energy accurate quantification and the fresh-keeping control action of cleaning decimeter device fresh-keeping, quantitative switching at above-mentioned prior art present situation.

The present invention solves the problems of the technologies described above the technical scheme that is adopted: a kind of decimetre device that has fresh-keeping, quantitative switching, comprise outer container, and in the upper plenum of the rear portion of this outer container, be shaped on interior case, front cavity is provided with electrically-controlled component; The interior upper wall of case is equipped with the ozonizer that is used to produce ozone gas in being somebody's turn to do, the bottom configuration quantitative switching mechanism of interior case; The following straight hole that case was shaped in this quantitative switching mechanism slided and opens and closes, quantitative switching mechanism, ozonizer electrically connect mutually with the electrically-controlled component that is fitted in the outer container front cavity respectively.

The technical measures of optimizing also comprise: quantitative switching mechanism includes equipped mutually synchronous dynamo, gear, tooth bar; Above-mentioned gear is installed on the synchronous dynamo output shaft, be engaged with tooth bar on the gear, this tooth bar is installed in the bottom of inner support, and the front end of inner support is shaped on and opens and closes the groove of straight hole down, and synchronous dynamo is realized the linear reciprocation operation of inner support by the engaged transmission of wheel and rack.

Be shaped on through hole in the middle of the right half part of groove, left-half is a smooth flat.

The oblique cone plate that interior lower box part contracts in being shaped on downwards is described straight hole down at the seam of two oblique cone plates.

Following straight hole is circular thin-walled tube, and extends to form the smooth smooth end opening of end face downwards.

For ease of the rice of admitting end opening to come out, inner support has a meter drawer.

The rice drawer compresses the micro-switch of the front interior cavity that is fixed on outer container, micro-switch electrically connects mutually with above-mentioned electrically-controlled component, whether this micro-switch is used for a prompting rice drawer puts and puts in place, and the signal that this switch provided deposits electrically-controlled component in, as an input signal source of its program run.

In electrically-controlled component, be shaped on the wiring board that can carry out stored program and operation, the clean button that is shaped on the outer wall before the outer container, a small amount of knob, middle amount button and a large amount of button, above-mentioned clean button, a small amount of knob, middle amount button and a large amount of buttons electrically connect mutually with wiring board.

Compared with prior art, the present invention adopts the inside and outside case structure that has spacing, and in this cavity body-internal-circulation ozone gas is arranged, and realizes the fresh-keeping control action of cleaning; The bottom configuration quantitative switching mechanism of interior case, by the setting of operation time in the program, what of its discharging the employing synchronous dynamo control, and realizes the accurate quantification control action.The invention has the advantages that: increased cleaning that ozone gas protects rice with delicious, prolonged storage time of rice; Adopted the engaged transmission mode of gear-tooth bar, the precision height of operation, speed is fast; The installation of synchronous dynamo, programming operations can be suitable for different demands, accomplishes weight feed.

Description of drawings

Fig. 1 is vertical cross-sectional schematic of the embodiment of the invention;

Fig. 2 is the schematic top plan view of the embodiment of the invention.

The specific embodiment

Embodiment describes in further detail the present invention below in conjunction with accompanying drawing.

Structure of the present invention is seen Fig. 1, shown in Figure 2.Figure grade explanation: outer container 1, interior case 11, vertical clapboard 12, ozonizer 13, following straight hole 14, quantitative switching mechanism 2, synchronous dynamo 21, gear 22, tooth bar 23, inner support 24, groove 241, rice drawer 3, micro-switch 31, electrically-controlled component 4, wiring board 41, clean button 42, a small amount of knob 43, middle amount button 44, a large amount of buttons 45.

A kind of decimetre device that has fresh-keeping, quantitative switching, be the thin wall-type outer container 1 of cavity in comprising, be shaped on vertical clapboard 12 in the middle of in this outer container 1, in the upper plenum of the rear portion of this vertical clapboard 12, be shaped on the interior case 11 that is used to store rice, the front and back sidewall of case 11 is same as the front and back of outer container 1 sidewall in being somebody's turn to do, its left and right sides wall leaves spacing respectively and between the left wall of outer container 1 and the middle vertical clapboard 12, and form two link and with the cavity body of interior case 11 UNICOMs; The inwall top of case 11 is furnished with the ozonizer 13 that is used to produce ozone gas in this, and the air extractor duct of this pipe inserts above-mentioned cavity body, and this gas is used to keep the cleaning of rice with delicious; By clean button 42, the IC of wiring board 41 sends signal after connecting with the mains, and feed high potential constantly and make ozonizer produce ozone gas with the speed of 8mg/h, and by above-mentioned cavity body, around the rice in constantly infiltrating in the case 11.

Interior case 11 tops are provided with the good roof window lid of leak tightness, the bottom be shaped on be beneficial to toward current downflow downwards in the oblique cone plate that contracts, seam at this oblique cone plate is shaped on the following straight hole 14 that is used for the rice outflow, this hole is circular thin-walled tube, its inseam with the oblique cone plate suitable for reading is equal, and extends a segment length downwards and form the smooth smooth end opening of end face.

Quantitative switching mechanism 2, case 11 goes out rice in being used to control, and it comprises the synchronous dynamo 21 as propulsion source, and the gear of fixing on this motor shaft 22; Simultaneously be engaged with tooth bar 23 on this gear 22, this tooth bar 23 is fixed on the bottom of inner support 24; Synchronous dynamo 21 is realized the linear reciprocation operation of inner support 24 by the gear 22 and the engaged transmission of tooth bar 23; The front end of inner support 24 is shaped on the groove 241 that is used to open and close down straight hole 14, and its groove left-half is a smooth flat, is used to seal down the end opening end face of straight hole 14, promptly closes this straight hole; Right half part is shaped on the rice output outlet of the end opening that is used to connect down straight hole 14, and this mouthful internal diameter size is slightly larger than down the external diameter of straight hole 14, is connected to the rice drawer 3 as container under this groove, final outer the flowing in this drawer of the rice in the interior case 11.

Rice drawer 3 is arranged in the preceding bottom cavity of outer container 1, and can separate with it; Whether the front end roof pressure at this drawer has micro-switch 31, be used for pointing out a rice drawer 3 to put and put in place, and the signal that this micro-switch 31 is provided deposits electrically-controlled component 4 in, as an input signal source of its program run.

Vertical clapboard front cavity at outer container 1 is built-in with electrically-controlled component 4, each action button that is shaped on the outer wall before the outer container, as: cleanliness of operation button 42, a small amount of knob 43, middle amount button 44 and a large amount of button 45; In the wiring board 41 that this device is provided with, there is corresponding operation procedure, realize the operation of corresponding actions by the operation of each button, control the cycle of run time of synchronous dynamo 21 by different operation times is set in program, and then rice output what have been controlled; As behind cleanliness of operation button 42, the high potential of feeding makes ozonizer continue to produce ozone gas; For another example when operation a small amount of knob 43, its cooresponding motor cycle of run time in program is provided with shorter, be that the pitch time of motor from start to resetting is shorter, on behalf of the rice output outlet of time straight hole 14 and groove 241, this have short turnon time, has correspondingly just flowed out less rice output; Amount button 44 and a large amount of button 45 also have above-mentioned control principle in same.

The present invention has increased cleaning that ozone gas protects rice with delicious, has prolonged storage time of rice; Adopted the engaged transmission mode of gear-tooth bar, the precision height of operation, speed is fast; The installation of synchronous dynamo, programming operations can be suitable for different demands, accomplishes weight feed.

Though the present invention illustrates and describes by the reference preferred embodiment,, those skilled in the art should understand, and in the scope of claims, can do the various variation on form and the details.

Claims

1, a kind of decimetre device that has fresh-keeping, quantitative switching comprises outer container (1), and it is characterized in that: be shaped on interior case (11) in the rear portion upper plenum of described outer container (1), outer container (1) front cavity is provided with electrically-controlled component (4); The interior upper wall of case (11) is equipped with the ozonizer (13) that is used to produce ozone gas in described, the bottom configuration quantitative switching mechanism (2) of interior case (11); The following straight hole (14) that case (11) was shaped in described quantitative switching mechanism (2) slided and opens and closes, described quantitative switching mechanism (2), ozonizer (13) electrically connect mutually with the electrically-controlled component (4) that is fitted in outer container (1) front cavity respectively;

Described quantitative switching mechanism (2) includes equipped mutually synchronous dynamo (21), gear (22), tooth bar (23); Described gear (22) is installed on synchronous dynamo (21) output shaft, be engaged with tooth bar (23) on the gear (22), described tooth bar (23) is installed in the bottom of inner support (24), and the front end of described inner support (24) is shaped on and opens and closes the groove (241) of straight hole (14) down;

Be shaped on through hole in the middle of the right half part of described groove (241), left-half is a smooth flat;

The oblique cone plate that in described contract in being shaped on downwards in case (11) bottom is described straight hole (14) down at the seam of two oblique cone plates; Described inner support (24) has a meter drawer (3); Described rice drawer (3) compresses the micro-switch (31) of the front interior cavity that is fixed on outer container (1), and micro-switch (31) electrically connects mutually with described electrically-controlled component (4); In electrically-controlled component (4), be shaped on the wiring board (41) that can carry out stored program and operation, the clean button (42) that is shaped on the preceding outer wall of outer container (1), a small amount of knob (43), middle amount button (44) and a large amount of button (45), described clean button (42), a small amount of knob (43), middle amount button (44) and a large amount of buttons (45) electrically connect mutually with wiring board (41).

2, a kind of decimetre device fresh-keeping, quantitative switching that has according to claim 1, it is characterized in that: described straight hole (14) down is circular thin-walled tube, and extends to form the smooth smooth end opening of end face downwards.