CN207527927U - A kind of baking oven for rice kernel detection - Google Patents

Abstract

The utility model discloses a kind of baking ovens for rice kernel detection, belong to heating equipment field, solve the problems, such as that it is that largely loss is low so as to cause testing efficiency for heat in case frequently to pick and place test article, its key points of the technical solution are that, babinet and switch board including offering opening, the babinet is equipped with the chamber door for opening and closing opening, the baffler for being divided into inside and outside two cavitys is equipped in the babinet, baffler lower end offers port, reduce the loss of heat in internal cavities, reach and improved detection efficiency, reduced the purpose of testing cost.

Description

A kind of baking oven for rice kernel detection

Technical field

The utility model is related to a kind of heating equipment, more specifically, it relates to a kind of baking oven.

Background technology

Rice is the main food in China, and rice contains certain moisture, if the excessively high easy growth pest of moisture, mould Rice is made to go mouldy and is unfavorable for long-term storage, and when water content is too low in rice, the rice made can follow the string and influence mouthfeel, institute To need the water content of sampling Detection rice often in rice barn.In order to detect the water content in rice, using GB 5009.3- Moisture measuring method in 2016 food in the weight for measuring the rice before measuring test, is placed on electric heating constant temperature and does later It is dried in dry case, measures the weight of rice again later, the water content of rice is calculated by the weight change of rice before and after drying, is It determines to dry the moisture in rice completely, needs rice is repeatedly gone out to weigh out of baking oven, until measuring twice Weight do not have substantially variation until, the water content in rice is gone out using comparing calculation before last weighing results and heating；Cause The starch of rice surface falls when dry to influence testing result, and rice sample need to be positioned over one in drying basin by when drying It weighs together, heating, drying, can be fallen in drying basin the starch of rice surface is fallen.

At present, it is permanent that the Chinese utility model Chinese patent that notification number is CN203177596U discloses a kind of Intelligent electric heating Including carrying the drying box of chamber door and the control cabinet of control drying box, electric heater and temperature are equipped in drying box for warm drying box Sensor, temperature sensor and electric heater are electrically connected with control cabinet.Measured object is positioned in control cabinet during use, passes through control Case processed sets heating temperature and starts drying box, and the information of temperature sensor is received by control cabinet, and control electric heater makes to do Temperature position in dry case is in set temperature.

It needs repeatedly to take out in drying box in rice sample in rice moisture measuring method and measure, but above-mentioned technical side In case, entire chamber door is switched on when picking and placeing rice sample, so as to cause a large amount of heat losses in drying box, then by rice When sample carries out heating, drying, drying box needs the time to be reheated to set temperature, long so as to cause the testing time, test Efficiency is low, and drying box needs, which work long hours, to be caused to lead to testing cost height.

Utility model content

In view of the deficienciess of the prior art, the utility model lies in that a kind of baking oven for rice kernel detection of offer, utilizes Baffler reduces internal cavities and is flowed with the air outside babinet, so as to reduce the loss of heat in internal cavities, reduces Baking oven is reheated to the time of set temperature, has reached and has improved detection efficiency, reduces the purpose of testing cost.

To achieve the above object, the utility model provides following technical solution：A kind of baking oven for rice kernel detection, packet Switch board and the babinet equipped with opening are included, the babinet is equipped with the chamber door for opening and closing opening, is equipped with and is divided into the babinet The baffler of inside and outside two cavitys, baffler lower end offers port.

By using above-mentioned technical proposal, the drying basin for filling rice sample is put into from port in internal cavities, is carried out Heat drying；After reaching specified time, open chamber door and take out drying basin from port, weigh, repeat above-mentioned behaviour later Make until weighing results do not change twice；When picking and placeing drying basin, chamber door is opened, the heat in internal cavities is dissipated by port External cavity is sent to, then is distributed from opening by heat to outside babinet, is reduced outside internal cavities and babinet using baffler Air flowing, so as to reduce the loss of heat in internal cavities, reduce the time that baking oven is reheated to set temperature, Detection efficiency is improved, reduces testing cost.

The utility model is further arranged to：The baffle for opening and closing port is rotatably connected in the babinet.

By using above-mentioned technical proposal, when opening chamber door, the heat in internal cavities is hindered completely by baffle and baffler Every, drying basin is taken out in flap shutter, port is closed using baffle, further reduces the loss of heat in internal cavities, Reduce the time that baking oven is reheated to set temperature, improve detection efficiency, reduce testing cost.

The utility model is further arranged to：On box house bottom surface turntable is rotatably connected to positioned at passage port, described turn The pivot center of disk is located in the plane where baffler, and the baffle is fixedly connected on turntable.

By using above-mentioned technical proposal, during heating, drying basin is positioned on turntable and positioned at the side of baffle, rotation Turntable turns to drying basin in internal cavities from external cavity, while baffle is as turntable rotates and closes port；It takes out When, turntable is rotated, drying basin is turned to from internal cavities in external cavity, while baffle is as turntable rotates and seals port It closes；Using turntable, can be more convenient pick and place drying basin, simplify operation.

The utility model is further arranged to：The baffle includes the catch of three interconnections, between the catch Angle is 120 °.

By using above-mentioned technical proposal, between drying basin is positioned over three catch, turntable is rotated when picking and placeing, is turned simultaneously Disk drives three catch rotations, when rotating turntable, has catch to favour passage port always, heat when reducing flapper It is lost in.

The utility model is further arranged to：Arc-shaped arc panel is fixedly connected on the side wall of the port both sides, The radius of the arc panel is equal with the base length of side of catch, and the radian of the arc panel is more than 2/3 π.

By using above-mentioned technical proposal, when baffle rotates, contacted always there are two catch with arc panel logical so as to obstruct Mouthful, the loss of heat when further reducing flapper using arc panel and catch.

The utility model is further arranged to：The baffle is equipped with circular cover board, and the cover board is with turntable in coaxial Setting, radius and the catch equal length of the cover board.

By using above-mentioned technical proposal, catch upper end contacts always with cover board, so as to which catch, arc panel and cover board will be logical Mouth closing, the loss of heat when further reducing flapper.

The utility model is further arranged to：The babinet is equipped with the servo motor of driving disc rotation, the servo Motor is electrically connected with switch board.

By using above-mentioned technical proposal, when taking out drying basin, starting servo motor rotates its driving disc, makes to do Dry ware turns to external cavity from internal cavities, and is closed port, then open chamber door using baffle, takes out drying basin, into One step reduces the loss of heat when picking and placeing drying basin.

The utility model is further arranged to：Rotate gear is fixedly connected on the turntable, is equipped on the babinet Connecting shaft is fixedly connected with the connection gear engaged with rotate gear in the connecting shaft, and the connecting shaft is far from connection gear One end extend on the outside of babinet.

By using above-mentioned technical proposal, when baking oven in use damages, axis can be rotatablely connected so as to which driving disc turns It is dynamic, drying basin is turned into external cavity from internal cavities and is taken out, is rotated using manual actuation turntable, when baking oven damages It takes out and fills the drying basin of rice sample, during repair, prevent the rice in babinet from influencing the repair of baking oven.

The utility model is further arranged to：The one end of the connecting shaft far from connection gear is equipped with handle.

By using above-mentioned technical proposal, make connecting shaft rotation more laborsaving using handle.

In conclusion the utility model has the advantages that：Most of heat is obstructed using baffler, utilizes gear Piece, arc panel and cover board close port, are further reduced the loss of heat, and setting temperature is reheated to so as to reduce baking oven The time of degree, detection efficiency is improved, reduce testing cost；Enhance insulating power equipped with Vidacare corp and make to facilitate behaviour Make, be additionally provided with manual actuation to cope with the situation of baking oven damage.

Description of the drawings

Fig. 1 is the stereogram of the present embodiment；

Fig. 2 is the stereogram that the present embodiment is used to show box inner structure；

Fig. 3 is the explosive view that the present embodiment is used to show rotary door structure；

Fig. 4 is the stereogram that the present embodiment is used to show driving structure.

Reference numeral：1st, babinet；11st, baffler；111st, port；12nd, it is open；13rd, installing port；131st, installing plate；2nd, case Door；3rd, switch board；4th, rotary door structure；41st, door is rotated；411st, turntable；412nd, baffle；413rd, cover board；414th, catch；42nd, arc Shape plate；5th, driving structure；51st, rotation axis；511st, rotate gear；52nd, connecting shaft；521st, connection gear；522nd, transmission gear； 523rd, handle；53rd, servo motor；531st, motor gear.

Specific embodiment

The utility model is described in further detail below in conjunction with attached drawing.

The same or similar label correspond to the same or similar components in the attached drawing of the utility model embodiment；In this practicality In novel description, it is to be understood that if thering is the orientation of the instructions such as term " on ", " under ", "left", "right" or the position relationship to be Based on orientation shown in the drawings or position relationship, it is for only for ease of description the utility model and simplifies description rather than instruction Or imply that signified device or element there must be specific orientation, with specific azimuth configuration and operation, therefore retouched in attached drawing State the term of position relationship only for illustration, it is impossible to the limitation to this patent is interpreted as, for the common skill of this field For art personnel, the concrete meaning of above-mentioned term can be understood as the case may be.

A kind of baking oven for rice kernel detection, as shown in Figure 1, including offering the babinet 1 of opening 12, closing opening 12 Chamber door 2 and the switch board 3 for being fixedly connected on 1 side of babinet have electric heater and temperature sensor, temperature sensor in babinet 1 It is electrically connected with electric heater with switch board 3.As shown in Fig. 2, the barrier perpendicular to 1 bottom surface of babinet is fixedly connected in babinet 1 Plate 11, for baffler 11 by 1 inside equipartition of babinet into inside and outside two cavitys, 11 lower end of baffler, which offers, connects interior external cavity Logical port 111,1 bottom interior surface of babinet are equipped with rotary door structure 4, and rotary door structure 4 closes port 111.It will fill The drying basin of rice sample passes in and out 1 internal cavities of babinet by rotary door structure 4.

As shown in figure 3, rotary door structure 4 include be fixedly connected on the arc panel 42 on 111 left and right sides side wall of port with And the rotation door 41 in 1 inner bottom surface of babinet is rotationally connected with, wherein rotation door 41 includes the turntable for being rotationally connected with babinet 1 411st, the baffle 412 being fixedly connected on turntable 411 and the cover board 413 being placed on baffle 412, rotation door 41 are integrated into Shape, cover plate 413 is rounded and its radius is equal with 411 radius of turntable, and cover board 413 is with turntable 411 in coaxial arrangement, baffle 412 are made of the catch 414 of three interconnections, and the angle between catch 414 is 120 °, the 414 lower end length of side of catch and turntable 411 radius is equal.The radian of arc panel 42 is 2/3 π and its inner wall radius is identical with the radius of turntable 411, two pieces of arcs Plate 42 is axisymmetricly set with the pivot center of turntable 411.When rotating static door 41 or rotation, there are two pieces of catch 414 to divide always It does not contact to close port 111 with two pieces of arc panels 42, reduces the flowing of the hollow gas of interior external cavity, so as to reduce inside The loss of cavity heat.

As shown in figure 4, offer installing port 13 in 1 right sidewall of babinet（Referring to Fig. 1）, it is fixedly connected on 1 side wall of babinet There is the installing plate 131 of closing installing port 13（Referring to Fig. 1）, the interior driving structure 5 for being equipped with driving rotation door 41 and rotating of installing port 13, Driving structure 5, which includes, to be fixedly connected on the rotation axis 51 of turntable 411, provides the servo motor 53 of driving force and pass driving force The connecting shaft 52 in rotation axis 51 is passed, wherein rotation axis 51 is rotationally connected on babinet 1 and with turntable 411 in coaxial arrangement, is connected It is fixedly connected in spindle 52 with it in the rotate gear 511 being coaxially disposed, rotate gear 511 is helical gear；Connecting shaft 52 is in It being horizontally disposed with and is rotationally connected on babinet 1, connecting shaft 52 is fixedly connected with connection gear 521 close to one end of rotation axis 51, Connection gear 521 is engaged for helical gear and with rotate gear 511, and transmission gear 522, servo are also fixedly connected in connecting shaft 52 Motor gear 531 is fixedly connected on the main shaft of motor 53, motor gear 531 is engaged with transmission gear 522, utilizes servo motor 53 drive connection axis 52 rotate, and connecting shaft 52 drives rotation axis 51 to rotate so as to rotate rotation door 41, servo motor 53 and control Cabinet 3 processed connects, and can start servo motor 53 by switch board 3.The one end of connecting shaft 52 far from connection gear 521 passes through installation Plate 131 is simultaneously extended to outside babinet 1, and the one end of connecting shaft 52 far from connection gear 521 is fixedly connected with handle 523.Baking oven is adding When hot rice sample breaks down, the driving rotation door 41 of servo motor 53 can not be used to rotate, swing handle 523 drives connecting shaft 52 rotations, connecting shaft 52 drives rotation axis 51 to rotate, and so as to rotate rotation door 41, taking-up, which is positioned on turntable 411, to be filled greatly The drying basin of rice sample avoids the rice also in babinet 1 from influencing the repair of baking oven.

Concrete operations mode：Chamber door 2 is opened, the drying basin for filling rice sample is positioned on turntable 411, positioned at two The angle of catch 414, starting servo motor 53 rotates rotation door 41 to bring drying basin in 1 internal cavities of babinet into, is closed Chamber door 2 starts baking oven setting assigned temperature, and after reaching specified time, starting servo motor 53 makes rotation door 41 rotate drying Ware is taken out of from 1 internal cavities of babinet into external cavity, opens chamber door 2 and drying basin taking-up is weighed, at this time baffler 11 Internal cavities are closed with rotary door structure 4, reduce the loss of internal cavities heat.After weighing, then chamber door 2 beaten It opens, drying basin is positioned on turntable 411, be closed chamber door 2, starting servo motor 53 rotates rotation door 41 to bring drying basin into Continue to heat in 1 internal cavities of babinet, the air and the air outside babinet 1 that whole process reduces 1 internal cavities of babinet Circulation reduces the loss of 1 internal cavities heat of babinet, so as to reduce the time that baking oven is reheated to set temperature, improves Detection efficiency, reduces testing cost.

This specific embodiment is only explanation to the utility model, is not the limitation to the utility model, ability Field technique personnel can as needed make the present embodiment the modification of no creative contribution after this specification is read, but As long as it is all protected in the right of the utility model by Patent Law.

Claims (9)

1. a kind of baking oven for rice kernel detection, including switch board（3）With equipped with opening（12）Babinet（1）, the babinet（1） It is equipped with and opens and closes opening（12）Chamber door（2）, it is characterized in that：The babinet（1）Interior be equipped with is divided into inside and outside two cavitys Baffler（11）, baffler（11）Lower end offers port（111）.

2. a kind of baking oven for rice kernel detection according to claim 1, it is characterized in that：The babinet（1）Interior rotation connects It is connected to keying port（111）Baffle（412）.

3. a kind of baking oven for rice kernel detection according to claim 2, it is characterized in that：Babinet（1）Inner bottom surface is upper In port（111）Place is rotatably connected to turntable（411）, the turntable（411）Pivot center be located at baffler（11）Place In plane, the baffle（412）It is fixedly connected on turntable（411）On.

4. a kind of baking oven for rice kernel detection according to claim 3, it is characterized in that：The baffle（412）Including three The catch of a interconnection（414）, the catch（414）Between angle be 120 °.

5. a kind of baking oven for rice kernel detection according to claim 4, it is characterized in that：The port（111）Both sides Arc-shaped arc panel is fixedly connected on side wall（42）, the arc panel（42）Radius and catch（414）The base length of side It is equal, the arc panel（42）Radian be more than 2/3 π.

6. a kind of baking oven for rice kernel detection according to claim 5, it is characterized in that：The baffle（412）It is equipped with Circular cover board（413）, the cover board（413）With turntable（411）In coaxial arrangement, the cover board（413）Radius and catch （414）Equal length.

7. according to a kind of baking oven for rice kernel detection of claim 3 to 6 any one of them, it is characterized in that：The babinet（1） It is equipped with driving disc（411）The servo motor of rotation（53）, the servo motor（53）With switch board（3）Electrical connection.

8. a kind of baking oven for rice kernel detection according to claim 7, it is characterized in that：The turntable（411）Upper fixation It is connected with rotate gear（511）, the babinet（1）On be equipped with connecting shaft（52）, the connecting shaft（52）On be fixedly connected with With rotate gear（511）The connection gear of engagement（521）, the connecting shaft（52）Far from connection gear（521）One end extension To babinet（1）Outside.

9. a kind of baking oven for rice kernel detection according to claim 8, it is characterized in that：The connecting shaft（52）Far from even Connect gear（521）One end be equipped with handle（523）.