CN208658916U - Material storage device and cooking apparatus - Google Patents
Material storage device and cooking apparatus Download PDFInfo
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- CN208658916U CN208658916U CN201820556916.9U CN201820556916U CN208658916U CN 208658916 U CN208658916 U CN 208658916U CN 201820556916 U CN201820556916 U CN 201820556916U CN 208658916 U CN208658916 U CN 208658916U
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- storing box
- storage device
- chute feeder
- material storing
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Abstract
The utility model provides a kind of material storage device and cooking apparatus, material storage device includes: material storing box and push screw rod, the material storing box bottom wall part chute feeder that recess Formation cross-section is arc-shaped downwards, the bottom of chute feeder offers the discharge gate for outputting material；Push screw rod is located at the bottom of material storing box, and is arranged concentrically with chute feeder, and discharge gate is closed at its position that discharges, and can when rotated push to material at discharge gate along its axial direction.The material storage device, pass through the chute feeder for being arc-shaped the partially recessed Formation cross-section of material storing box bottom wall, and push screw rod is arranged concentrically with chute feeder, so that the gap between push screw rod and the cell wall of chute feeder keeps uniformity up and down, to the probability of material vacancy occur between significantly reducing push screw flight, both energy utilization rate is improved, the reliability of the enough uniform blankings of material storing box is improved again, and reduces the risk that material storing box inner part material cannot timely update and go mouldy.
Description
Technical field
The utility model relates to kitchen appliance technical fields, in particular to a kind of material storage device and include this
The cooking apparatus of material storage device.
Background technique
Currently, the bottom of the material storing box of some material storage devices is equipped with push screw rod, it, will by pushing the rotation of screw rod
The materials such as rice are pushed at discharge gate.But existing material storing box, the generally planar structure in bottom or v-shaped structure.By
It is limited to structure, push screw rod can only push the material being in contact with it to move forward, thus be the storage of planar structure for bottom
Hopper, relatively far away from due to its side wall and push the distance between screw rod outer end, thus have considerable material cannot with push away
Screw rod is sent to contact；And for bottom it is the material storing box of v-shaped structure, due between the sloping portion and push screw rod outer end of bottom wall
Gap is up big and down small, so top position has relatively large number of material and cannot contact with push screw rod, and pushes away in order to prevent
Screw rod is sent to interfere with material storing box, the gradient of v-shaped structure is generally more gentle, so that top material is easier to accumulate in slope
Slide downward is unable on face to contact with push screw rod.In this way, when the residue doses in material storing box is less, especially in material
It, will be with when pushing screw rod due to there is no top material to fall and supplemented automatically when height is lower than push screw sections highest point
Its material contacted all pushes at discharge gate be discharged after, the phenomenon that material vacancy will be will appear between screw thread, i.e. push spiral shell
Bar will appear idle running, this not only wastes energy consumption, but also affect the reliability of the enough uniform blankings of device, it cannot be guaranteed that under normal
Doses, and cause to have quite a few material accumulation in material storing box and cannot obtain timely updates, there are the risks of mildew.
Utility model content
At least one in order to solve the above-mentioned technical problem, one of the utility model is designed to provide a kind of material storage
Device.
Another of the utility model is designed to provide a kind of cooking apparatus including above-mentioned material storage device.
To achieve the goals above, the technical solution of the utility model first aspect provides a kind of material storage device,
It include: material storing box, the bottom wall part chute feeder that recess Formation cross-section is arc-shaped downwards, the bottom of the chute feeder offers
Discharge gate for outputting material；Screw rod is pushed, is arranged concentrically positioned at the bottom of the material storing box, and with the chute feeder, and
The discharge gate is closed at its position that discharges, and can when rotated push to material at the discharge gate along its axial direction.
The material storage device that the technical solution of the utility model first aspect provides, passes through the bottom structure to material storing box
Improve, the chute feeder for being arc-shaped the partially recessed Formation cross-section of its bottom wall, and will push screw rod with chute feeder is concentric sets
(i.e. the central axis of push screw rod is conllinear with the central axis of feeding slot cross-section) is set, this makes the slot for pushing screw rod and chute feeder
The distance between wall is relatively small and gap keeps uniformity, and more top, more precipitous (the i.e. feeding of the cell wall of chute feeder up and down
The slope of the cell wall of slot is bigger), this is very beneficial for sliding into push screw flight under material top in chute feeder is automatic
In gap.Therefore, the even whole objects of most materials when the material surplus in material storing box is relatively fewer, in chute feeder
Material can be contacted with push screw rod, and then be pushed to push mouth, to go out between significantly reducing push screw flight
The probability of existing material vacancy, not only improves energy utilization rate, but also improve the reliability of the enough uniform blankings of material storing box, and reduces
Material storing box inner part material cannot timely update and the risk gone mouldy.
In addition, the material storage device in above-mentioned technical proposal provided by the utility model can also have additional skill as follows
Art feature:
In the above-mentioned technical solutions, the chute feeder is symmetrical about the vertical plane mirror surface Jing Guo center axis thereof.
Chute feeder is symmetrical about the vertical plane mirror surface Jing Guo center axis thereof, then the notch of chute feeder is horizontally disposed, notch
The height at the both ends of width direction is equal, and the gap that this aspect to push between the two sides and chute feeder of screw rod keeps uniform
Unanimously, to ensure that the inventory of push screw rod two sides push is suitable, and then the uniformity of blanking is further improved；It is another
Aspect makes the structure of material storing box more regular, molding easy to process.
In the above-mentioned technical solutions, the radian in the section of the chute feeder is less than or equal to 180 °.
The radian in the section of chute feeder is less than or equal to 180 °, it may be assumed that and the section semicircular in shape of chute feeder is less than semicircle,
This both ensure that the notch of chute feeder had biggish area, this is smoothly packed into convenient for the components such as push screw rod and conveying runner and send
In hopper, to reduce installation difficulty；Top material is also convenient for quickly to enter in chute feeder enough under gravity,
Material in chute feeder and between screw thread is supplemented, to guarantee enough uniform blankings；The structure in turn simplifying material storing box, is convenient for
Smooth demoulding of the material storing box in forming process.
In any of the above-described technical solution, the position on the bottom wall of the material storing box positioned at the chute feeder two sides is constructed
At from the side wall of the material storing box to the training wall of chute feeder position angled transition.
Material can be promoted to convergence at chute feeder to promote push screw rod to material using the guide functions of training wall
Drive efficiency；And drive the vibration when motor operation of screw rod rotation that material can be promoted to slide along training wall to chute feeder, it rises
To the synergistic effect driven to material；And the probability that material remains on training wall is reduced, so that remaining material be avoided to become
Matter causes the case where material total quality declines in material storing box.
In the above-mentioned technical solutions, the angle between two training walls and horizontal plane is equal or unequal.
Two angles between training wall and horizontal plane are equal so that the structure of material storing box is more regular, it is easy to process at
Type；Meanwhile so that gliding speed of the material on two training walls is roughly equal, it is integrally equal that this is conducive to the material in material storing box
Decline evenly, the material for avoiding the material at certain positions from exporting too fast certain positions exported and leads to different parts in material storing box slowly
Material renewal speed the case where having big difference.But the height of two training walls can be equal, it can also be unequal,
It can be specifically configured according to the structure of product.Two angles between training wall and horizontal plane can also be unequal, so that
Obtaining below the training wall of side has higher space, and the driving part or other component for giving material storing box more place sky
Between without interfering.
In the above-mentioned technical solutions, the angle between the training wall and horizontal plane is greater than or equal to 30 °.
In the range of angle between training wall and horizontal plane is limited to more than or equal to 30 °, the weight of material ensure that
Power can overcome the frictional force between material and training wall, and then guarantee that material can quickly glide along training wall, to keep away
Material is exempted to remain on training wall, has further avoided material deterioration and cause the case where material total quality declines in material storing box
Occur.
In any of the above-described technical solution, the material storage device further include: Anti-stop cover is mounted on the material storing box
It is interior, and it is located at the top of the push screw rod, and have described in confession between the Anti-stop cover and the inner wall of the material storing box
The punishment in advance gap that material passes through.
For cooking apparatus such as auto-electric cooker using potteries, the material storing box of material storage device is generally used for storage rice, rice
It is sent into interior pot or is washed in meter box by rice-conveying tube, it is contemplated that may accidentally added the bulky grains grains such as peanut in material storing box, cause
Rice-conveying tube blocking utilizes the punishment in advance between Anti-stop cover and material storing box inner wall so Anti-stop cover is arranged on the top of push screw rod
Gap to the bulky grains such as peanut grain carries out isolation filtering, so that the rice that ensure that only partial size is less than punishment in advance gap can
By punishment in advance gap reach Anti-stop cover below by discharge gate discharge, and the bulky grains such as peanut grain be then isolated in it is anti-blocking
Cover top, guarantees that it will not block rice-conveying tube.
In the above-mentioned technical solutions, the width in the punishment in advance gap is up to 6mm.
Since the partial size of the bulky grains grain such as peanut is greater than 6mm, and the partial size of rice is much smaller than 6mm, thus will be between punishment in advance
The width design maximum of gap is 6mm, both ensure that the bulky grains such as peanut grain cannot in turn ensure rice etc. by punishment in advance gap
Little particle grain can pass rapidly through punishment in advance gap, to improve blanking rate.
In the above-mentioned technical solutions, the Anti-stop cover includes cover and the mounting plate that is connected with the end of the cover, institute
The top that cover is located at the push screw rod is stated, and forms the punishment in advance gap, institute between the inner wall of the material storing box
The inner wall for stating mounting plate and the material storing box fits, and is fixedly connected with the material storing box.
Anti-stop cover includes cover and mounting plate, and cover is located at the top of push screw rod, and with the inner wall of material storing box it
Between formed punishment in advance gap, realize the choke preventing function of Anti-stop cover；Mounting plate is affixed to merge and be fixedly connected with the inner wall of material storing box,
The fixed installation for realizing Anti-stop cover, ensure that the stability of Anti-stop cover position, and then ensure that the use reliability of Anti-stop cover.
In the above-mentioned technical solutions, the section of the cover is inverted V shaped；And/or the mounting plate is equipped with connecting hole,
Fastener, which passes through the connecting hole, is fixedly connected with the mounting plate with the material storing box；And/or the inner wall of the material storing box
On be convexly equipped with the support protrusion for being used to support the cover.
The section of cover is inverted V shaped, forms two from middle part to two sides and tilts down the inclined surface of extension, is convenient for object
Material slides to punishment in advance gap location along inclined surface, remains on Anti-stop cover so as to avoid material, material deterioration is caused to cause storing
Material total quality declines in case.Further, for the bottom wall of above-mentioned material storing box include two training walls technical solution and
Speech forms punishment in advance gap between the both ends of cover and two training walls, reduce as much as possible in this way Anti-stop cover and material storing box it
Between enclose the size in the space set out, to improve the space utilization rate in material storing box, ensure that in material storing box can be stored more
More materials.
Connecting hole is opened up on a mounting board, and fastener (such as screw) is passed through into connecting hole and is fixedly connected with material storing box,
The fixed installation of Anti-stop cover can be realized, it is easy to assembly, and the connection reliability of Anti-stop cover and material storing box has been effectively ensured.
Anti-stop cover when then installing, can be first placed in material storing box by the projection support protrusion on the inner wall of material storing box,
Support protrusion can play good supporting role to Anti-stop cover, and realize the quick standard between mounting plate and material storing box inner wall
Really contraposition, is easily installed between plate and material storing box and is quickly fixedly connected, to reduce the installation difficulty of Anti-stop cover, improve dress
With efficiency.Preferably, the quantity of support protrusion is four, and four support protrusions are symmetricly set on four corners of Anti-stop cover,
Both the secure support to Anti-stop cover had been ensure that, by being avoided as much as influence of the support protrusion to blanking.Preferably, it supports convex
Plate-like, both moldings easy to process are played, and are occupied little space.Further, for the technical solution inverted V shaped for cover,
Support level is additionally provided in support protrusion, the support level in two be oppositely arranged support protrusion can also play cover good
Good positioning action and position-limiting action, being effectively guaranteed Anti-stop cover will not move easily, and then punishment in advance gap has been effectively ensured
Stability.
In any of the above-described technical solution, the gap between the outer end and the chute feeder of the push screw rod is less than described
The partial size of material；And/or the material storage device further include: conveying impeller is arranged in the bottom of the material storing box, and with
The discharge gate is corresponding, for the material of top to be delivered to downwards at the discharge gate.
Make to push the partial size that the gap between the outer end and chute feeder of screw rod is less than material, on the one hand ensure that in chute feeder
Material can with push screw rod contact, and then be pushed screw rod push at discharge gate be discharged, to ensure that material storing box
Can it is enough, uniformly descend rice, and material can be timely updated；On the other hand can to avoid material clamping stagnation push screw rod with
Cause to push the problem of screw rod rotation is obstructed between feeding trough wall surface, reduces screw rod and the loss of electric machine.
Material storage device further includes conveying impeller, and conveying impeller, which can be rotated the material above it by blade, to be transmitted
It is discharged to lower section, and then by discharge gate, so that longitudinal discharge of material storing box is realized, with the structure that push screw rod is separately provided
It compares, transfer efficiency is higher, and the speed and turnning circle that can be rotated by screw rod are precisely controlled material conveying capacity；And it is defeated
The surface for sending impeller to be located at discharge gate, it is thus possible to promote the material output near above discharge gate, to further alleviate
The phenomenon that material storing box central region material swells, further increases feed uniformity.
The technical solution of the utility model second aspect provides a kind of cooking apparatus, comprising: culinary art main body；With such as first
Material storage device described in any one of aspect technical solution, discharge gate can be with the inner space phases of the culinary art main body
Connection.
The cooking apparatus that the technical solution of the utility model second aspect provides, because including appointing in first aspect technical solution
Material storage device described in one, thus there are all beneficial effects possessed by any of the above-described technical solution, herein no longer
It repeats.
As for the inner space of culinary art main body, it is not particularly limited, such as: it can be the cleaning chamber in upper cover, material
It is sent into cleaning chamber and is cleaned；It is also possible to interior pot, material is sent into interior pot and is cleaned or cooked.
In any of the above-described technical solution, the cooking apparatus is electric cooker.
Certainly, it is not limited to electric cooker, or electric pressure cooking saucepan, electric steamer, electric caldron, soy bean milk making machine etc..
The additional aspect and advantage of the utility model will become obviously in following description section, or practical new by this
The practice of type is recognized.
Detailed description of the invention
The above-mentioned and/or additional aspect and advantage of the utility model from the description of the embodiment in conjunction with the following figures will
Become obvious and be readily appreciated that, in which:
Fig. 1 is the sectional perspective structural schematic diagram of material storage device described in some embodiments of the utility model；
Fig. 2 is the enlarged structure schematic diagram in the portion A in Fig. 1；
Fig. 3 is the schematic cross-sectional view of one position of material storage device shown in Fig. 1；
Fig. 4 is the enlarged structure schematic diagram in the portion B in Fig. 3；
Fig. 5 is the another location schematic cross-sectional view of material storage device shown in Fig. 1；
Fig. 6 is the sectional perspective structure that material storage device described in some embodiments of the utility model does not install Anti-stop cover
Schematic diagram.
Wherein, the corresponding relationship between appended drawing reference and component names of the Fig. 1 into Fig. 6 are as follows:
10 material storing box, 11 discharge gates, 12 chute feeders, 13 training walls, 14 punishment in advance gaps, 15 support protrusions, 151 supporting tables
Rank, 20 push screw rods, 30 Anti-stop covers, 31 covers, 32 mounting plates, 321 connecting holes, 40 conveying impellers, 41 connecting shafts, 50 materials are defeated
Send chamber；
Wherein, the flow direction of the straight arrows signal material in Fig. 3 and Fig. 4, the rotation of camber line arrow signal push screw rod
Turn direction.
Specific embodiment
In order to be more clearly understood that the above objects, features, and advantages of the utility model, with reference to the accompanying drawing and have
The utility model is further described in detail in body embodiment.It should be noted that in the absence of conflict, this Shen
The feature in embodiment and embodiment please can be combined with each other.
Many details are explained in the following description in order to fully understand the utility model, still, this is practical
Novel to be implemented using other than the one described here other modes, therefore, the protection scope of the utility model is simultaneously
It is not limited by the specific embodiments disclosed below.
Material storage device and culinary art according to the utility model some embodiments are described referring to Fig. 1 to Fig. 6
Utensil.
As shown in Figures 1 to 6, the material storage device that the embodiment of the utility model first aspect provides, comprising: storing
Case 10 and push screw rod 20.
Specifically, the bottom wall part chute feeder 12 that recess Formation cross-section is arc-shaped downwards of material storing box 10, chute feeder 12
Bottom offer the discharge gate 11 for outputting material, as shown in Figure 3 and Figure 4；Push screw rod 20 is located at the bottom of material storing box 10
Portion, and be arranged concentrically with chute feeder 12, as shown in Figure 3 and Figure 4, and discharge gate 11 is closed at its position that discharges, can be when rotated
Material is pushed at discharge gate 11 along its axial direction.
The material storage device that the embodiment of the utility model first aspect provides, passes through the bottom structure to material storing box 10
It improves, the chute feeder 12 for being arc-shaped the partially recessed Formation cross-section of its bottom wall, and will push screw rod 20 and chute feeder 12
It is arranged concentrically (i.e. the central axis of push screw rod 20 is conllinear with the central axis in 12 section of chute feeder), this to push screw rod 20
The distance between the cell wall of chute feeder 12 is relatively small and gap keeps uniformity up and down, and more top, chute feeder 12
Cell wall is more precipitous (i.e. the slope of the cell wall of chute feeder 12 is bigger), this be very beneficial for material top in chute feeder 12 it is automatic under
It slides into the thread pitch of push screw rod 20.Therefore, when the material surplus in material storing box 10 is relatively fewer, chute feeder 12
The even whole materials of interior most materials can be contacted with push screw rod 20, and then be pushed to push mouth, thus
Significantly reduce push screw rod 20 screw thread between there is the probability of material vacancy, not only improve energy utilization rate, but also improve storage
The reliability of the enough uniform blankings of hopper 10, and reduce 10 inner part material of material storing box and cannot timely update and go mouldy
Risk.
The specific structure of material storage device provided by the present application is described in detail below with reference to some embodiments.
Embodiment one
Chute feeder 12 is symmetrical about the vertical plane mirror surface Jing Guo center axis thereof, as shown in Figure 3 and Figure 4.
Chute feeder 12 is symmetrical about the vertical plane mirror surface Jing Guo center axis thereof, then the notch of chute feeder 12 is horizontally disposed,
The height at the both ends in width of rebate direction is equal, and this aspect to push the gap between the two sides and chute feeder 12 of screw rod 20
Uniformity is kept, to ensure that the inventory of push 20 two sides of screw rod push is suitable, and then further improves blanking
Uniformity；On the other hand make the structure of material storing box 10 more regular, molding easy to process.
Preferably, the radian in the section of chute feeder 12 is equal to 180 °, as shown in Figure 3 and Figure 4.
The radian in the section of chute feeder 12 is equal to 180 °, it may be assumed that the section semicircular in shape of chute feeder 12, this both ensure that feeding
The notch of slot 12 has biggish area, this is smoothly packed into chute feeder 12 convenient for the components such as push screw rod 20 and conveying runner,
To reduce installation difficulty；It is also convenient for top material quickly to enter in chute feeder 12 enough under gravity, to sending
Material in hopper 12 and between screw thread is supplemented, to guarantee enough uniform blankings；The structure in turn simplifying material storing box 10, is convenient for
Smooth demoulding of the material storing box 10 in forming process.
Further, the position on the bottom wall of material storing box 10 positioned at 12 two sides of chute feeder is configured to by the side of material storing box 10
Training wall 13 from wall to 12 position angled transition of chute feeder, as shown in figures 1 and 3.
Material can be promoted right to promote push screw rod 20 to convergence at chute feeder 12 using the guide functions of training wall 13
The drive efficiency of material；And drive the vibration when motor operation of screw rod rotation that can promote material along training wall 13 to chute feeder
12 slidings, play the synergistic effect to material driving；And the probability that material remains on training wall 13 is reduced, to avoid residual
The material deterioration stayed causes the case where material total quality declines in material storing box 10.
Wherein, the angle between two training walls 13 and horizontal plane is equal, as shown in Figure 3 and Figure 4.
Angle between two training walls 13 and horizontal plane is equal, so that the structure of material storing box 10 is more regular, convenient for adding
Work molding；Meanwhile so that gliding speed of the material on two training walls 13 is roughly equal, this is conducive to the object in material storing box 10
Material is whole equably to be declined, and the material for avoiding the material at certain positions from exporting too fast certain positions exported and leads to material storing box 10 slowly
The case where material renewal speed of interior different parts has big difference.But the height of two training walls 13 can be equal,
Can be unequal, it can be specifically configured according to the structure of product.
Preferably, the angle α between training wall 13 and horizontal plane is greater than or equal to 30 °.
In the range of angle between training wall 13 and horizontal plane is limited to more than or equal to 30 °, material ensure that
Gravity can overcome the frictional force between material and training wall 13, and then guarantee that material can quickly glide along training wall 13,
Remain on training wall 13 so as to avoid material, further avoids material deterioration and cause material total quality in material storing box 10
The case where decline, occurs.
Two (not shown) of embodiment
Difference with embodiment one is: the radian in the section of chute feeder 12 is less than 180 °.
The radian in the section of chute feeder 12 is less than 180 °, it may be assumed that the section of chute feeder 12 is less than semicircle, this both ensure that and send
The notch of hopper 12 has biggish area, this is smoothly packed into chute feeder 12 convenient for the components such as push screw rod 20 and conveying runner
It is interior, to reduce installation difficulty；Top material is also convenient for quickly to enter in chute feeder 12 enough under gravity, it is right
Material in chute feeder 12 and between screw thread is supplemented, to guarantee enough uniform blankings；The structure of material storing box 10 is in turn simplified, just
In smooth demoulding of the material storing box 10 in forming process.
Embodiment three
Difference with embodiment one is: the angle between two training walls 13 and horizontal plane is unequal.
Two angles between training wall and horizontal plane are set as unequal, can make the biggish side training wall of angle
Lower section have higher space, the more placement spaces of driving part or other component for giving material storing box are without occurring
Interference.
Example IV
Difference with embodiment one is: on the basis of example 1, material storage device further include: Anti-stop cover 30,
It is mounted in material storing box 10, and is located at the top of push screw rod 20, as shown in figures 1 and 3, and Anti-stop cover 30 and material storing box 10
Inner wall between there is the punishment in advance gap 14 that passes through for material, as shown in Figure 2 and Figure 4.
For cooking apparatus such as auto-electric cooker using potteries, the material storing box 10 of material storage device is generally used for storage rice, greatly
Rice grain pattern crosses rice-conveying tube and is sent into interior pot or washes in meter box, it is contemplated that it may accidentally add the bulky grains grains such as peanut in material storing box 10,
Cause rice-conveying tube to block, so Anti-stop cover 30 is arranged on the top of push screw rod 20, utilizes Anti-stop cover 30 and 10 inner wall of material storing box
Punishment in advance gap 14 between face carries out isolation filtering to the bulky grains such as peanut grain, to ensure that only partial size is less than punishment in advance
The rice in gap 14 can be reached 30 lower section of Anti-stop cover by punishment in advance gap 14 and is discharged by discharge gate 11, and peanut etc. is big
Grains are then isolated in 30 top of Anti-stop cover, guarantee that it will not block rice-conveying tube.
Wherein, the width W in punishment in advance gap 14 is up to 6mm, as shown in Figure 4.
Since the partial size of the bulky grains grain such as peanut is greater than 6mm, and the partial size of rice is much smaller than 6mm, thus will be between punishment in advance
The width design maximum of gap 14 is 6mm, both ensure that the bulky grains such as peanut grain cannot be in turn ensured big by punishment in advance gap 14
The little particles grains such as rice can pass rapidly through punishment in advance gap 14, to improve blanking rate.
Further, punishment in advance gap 14 be arranged at Anti-stop cover 30 along push screw rod length direction along with material storing box 10
Between inner wall, the rice in material storing box 10 is quickly lowered into chute feeder.
Further, Anti-stop cover 30 includes cover 31 and the mounting plate 32 being connected with the end of cover 31, such as Fig. 2 to Fig. 4
Shown, cover 31 is located at the top of push screw rod 20, and punishment in advance gap 14 is formed between the inner wall of material storing box 10, installation
Plate 32 and the inner wall of material storing box 10 fit, and are fixedly connected with material storing box 10.
Anti-stop cover 30 includes cover 31 and mounting plate 32, and cover 31 is located at the top of push screw rod 20, and and material storing box
Punishment in advance gap 14 is formed between 10 inner wall, realizes the choke preventing function of Anti-stop cover 30；Mounting plate 32 is interior with material storing box 10
Wall surface is affixed merging and is fixedly connected, and realizes the fixed installation of Anti-stop cover 30, ensure that the stability of 30 position of Anti-stop cover, in turn
It ensure that the use reliability of Anti-stop cover 30.
Preferably, cover 31 is an integral structure with mounting plate 32, and this aspect improves cover 31 and mounting plate 32
Bonding strength passes through cover 31 with mounting plate 32 to improve the use reliability of Anti-stop cover 30
Bending deformation is integrally formed, to improve the production efficiency of Anti-stop cover 30, is conducive to save the cost.
Preferably, mounting plate 32 is connect with cover 31 along the end of the length direction of push screw rod.So by cover 31
Fixed structure is located at different directions from punishment in advance gap, avoids influence of the fixed structure to punishment in advance speed.Preferably, mounting plate 32
If there are two, it is connect respectively with two ends of cover 31, so that the fixation of cover 31 is more stable and reliable.
Certainly, punishment in advance gap 14 is located at end and material storing box 10 inner wall of the Anti-stop cover 30 along the length direction of push screw rod
Between, mounting plate 32 is attached and feasible with the end of the length direction for pushing screw rod vertical on cover 31.
Preferably, the section of cover 31 is inverted V shaped, shown as shown in Figure 1, Figure 3 and Figure 4.
The section of cover 31 is inverted V shaped, forms two from middle part to two sides and tilts down the inclined surface of extension, is convenient for
Material slides at punishment in advance gap 14 along inclined surface, remains on Anti-stop cover 30 so as to avoid material, material deterioration is caused to be drawn
Play material total quality decline in material storing box 10.
Further, for the bottom wall of above-mentioned material storing box 10 includes the embodiment of two training walls 13, cover 31
Punishment in advance gap 14 is formed between both ends and two training walls 13, as shown in figure 4, reducing Anti-stop cover 30 and storage as much as possible in this way
The size in the space set out is enclosed between hopper 10, to improve the space utilization rate in material storing box 10, ensure that material storing box 10
It is interior to store more materials.
Preferably, mounting plate 32 is equipped with connecting hole 321, as shown in figure 4, fastener, which passes through connecting hole 321, makes mounting plate
32 are fixedly connected with material storing box 10.
Connecting hole 321 is opened up on mounting plate 32, by fastener (such as screw) pass through connecting hole 321 and with material storing box 10
It is fixedly connected, the fixed installation of Anti-stop cover 30 can be realized, it is easy to assembly, and Anti-stop cover 30 and material storing box 10 has been effectively ensured
Connection reliability.
Further, the support protrusion 15 for being used to support cover 31 is convexly equipped on the inner wall of material storing box 10, such as Fig. 2 and figure
Shown in 4.
Anti-stop cover 30 when then installing, first can be placed on storage by the projection support protrusion 15 on the inner wall of material storing box 10
In hopper 10, support protrusion 15 can play good supporting role to Anti-stop cover 30, and realize mounting plate 32 and material storing box 10
Quick and precisely contraposition between inner wall is easily installed between plate 32 and material storing box 10 and is quickly fixedly connected, to reduce anti-
The installation difficulty of stifled cover 30, improves assembly efficiency.
Preferably, the quantity of support protrusion 15 is four, and four support protrusions 15 are symmetricly set on four of Anti-stop cover 30
Corner both ensure that the secure support to Anti-stop cover 30, by being avoided as much as influence of the support protrusion 15 to blanking.It is excellent
Selection of land, support protrusion 15 is plate-like, both molding easy to process, and occupies little space.
Further, for the embodiment inverted V shaped for cover 31, support level 151 is additionally provided in support protrusion 15,
As shown in figure 4, the support level 151 in two support protrusions 15 being oppositely arranged can also play good positioning to cover 31
Effect and position-limiting action, being effectively guaranteed Anti-stop cover 30 will not move easily, and then the steady of punishment in advance gap 14 has been effectively ensured
It is qualitative.
In any of the above-described embodiment, the grain that the gap between the outer end and chute feeder 12 of screw rod 20 is less than material is pushed
Diameter.
Make to push the partial size that the gap between the outer end and chute feeder 12 of screw rod 20 is less than material, on the one hand ensure that feeding
Material in slot 12 can be contacted with push screw rod 20, and then be pushed screw rod 20 and pushed to discharge at discharge gate 11, thus
Ensure that material storing box 10 can it is enough, uniformly descend rice, and material can be timely updated；It on the other hand can be to avoid material card
It is stagnant to push the problem of causing the push rotation of screw rod 20 to be obstructed between screw rod 20 and 12 wall surface of chute feeder, reduce screw rod and motor
Loss.
In any of the above-described embodiment, material storage device further include: conveying impeller 40, as shown in Figure 3 and Figure 4, setting
In the bottom of material storing box 10, and it is corresponding with discharge gate 11, for the material of top to be delivered to downwards at discharge gate 11.
Material storage device further includes conveying impeller 40, and conveying impeller 40 can be rotated the material above it by blade
It is transmitted to lower section, and then is discharged by discharge gate 11, to realize longitudinal discharge of material storing box 10, and push spiral shell is separately provided
The structure of bar 20 is compared, and transfer efficiency is higher, and the speed and turnning circle that can be rotated by screw rod are precisely controlled material
Conveying capacity；And convey the surface that impeller 40 is located at discharge gate 11, it is thus possible to promote the material near 11 top of discharge gate defeated
Out, so that the phenomenon that further alleviating 10 central region material of material storing box protuberance, further increases feed uniformity.Further
Ground, conveying impeller 40 are designed as flexible material, such as silica gel, convey and be interference fitted between impeller 40 and the side wall of chute feeder 12, prevent
Only rice is leaked out between conveying impeller 40 and the side wall of chute feeder 12；Conveying impeller 40 deforms in rotation and drives big
The materials such as rice are discharged from discharge gate 11.
Further, push screw rod 20 includes: the first screw rod, the second screw rod and connecting shaft 41.Wherein, the one of the first screw rod
End is connected to the side inner wall of material storing box 10, and the other end closes on the setting of discharge gate 11；The setting coaxial with the first screw rod of second screw rod,
And with the first screw flight setting direction on the contrary, one end is connected to the other side inner wall of material storing box 10, the other end closes on
Discharge gate 11 is arranged；Connecting shaft 41 is correspondingly arranged at the top of discharge gate 11, is respectively fixedly connected with to the other end of the first screw rod
With the other end of the second screw rod so that the first screw rod and the second screw rod synchronous rotary.
Push screw rod 20 is fixedly connected sequentially and is formed by the first screw rod, connecting shaft 41 and the second screw rod, then connecting shaft 41
The region at place is the discharging position for pushing screw rod 20, convenient for that will push discharging position and the discharge of material storing box 10 of screw rod 20
Mouth 11 is arranged in intermediate region, further increases feed uniformity；And the first screw rod and the second screw rod are provided with reversed spiral shell
Line allows the first screw rod and the second screw rod to share same driving device driving, and can synchronize respectively in rotary course
The material of outboard end is pushed into discharge gate 11, effectively saves motor dosage, simplifies product form component, reduces product cost；
And bidirectional screw discharge system is formd, realize the scheme of material outlet using gravity by gradient relative to traditional rice barn
Speech, may be implemented the material in material storing box 10 without Local residues, so that remaining material deterioration be avoided to cause object in material storing box 10
The problem of expecting total quality decline；In addition, by the way that the material for being located at bottom position in material storing box 10 is pushed away using pushing screw rod
Outlet is carried out to discharge gate 11, preferentially the holding time longer material for being located at 10 bottom of material storing box can be discharged, so
Realization is updated the material in material storing box 10 according to time sequencing, promotes the total quality of material in material storing box 10.Wherein,
First screw rod, the second screw rod and connecting shaft 41 can be generated by fixed assembling, can also be made up of integrally formed mode.
Further, conveying impeller 40 can be coaxially connected with push screw rod 20, can pass through in this way with push screw rod 20
Same driving device realizes coordinated type control, naturally it is also possible to be controlled respectively from push screw rod 20 using different driving devices.
Preferably, conveying impeller 40 is sleeved in the connecting shaft 41 between the first screw rod and the second screw rod, as shown in Figure 3 and Figure 4.
In any of the above-described embodiment, material storage device further include: arc material conveyor chamber 50, as shown in figure 3, to
The cambered surface of under shed and the plane of lower section are enclosed, and discharge gate 11 smoothly extends in cambered surface, so that arc material conveyor chamber
50 are connected by discharge gate 11 and material storing box 10.
Arc material conveyor chamber 50 is enclosed by the plane of downwardly open cambered surface and lower section, is set to 10 bottom of material storing box
The discharge gate 11 in portion smoothly extends in cambered surface, then the object of discharge gate 11 is delivered to by push screw rod 20 and conveying impeller 40
Material can import in arc material conveyor chamber 50, by the way that blower is arranged in one end of arc material conveyor chamber 50, open up in the other end
Opening, and be connected to feed pipe, the material entered in arc material conveyor chamber 50 can be made to import charging in the driving force of blower
Pipe, and then be discharged in material cleaning device, execute material cleaning operation.
The cooking apparatus that the embodiment of the utility model second aspect provides, comprising: culinary art main body (not shown) and
Such as the material storage device of any one of first aspect embodiment, discharge gate 11 can be connected with the inner space of culinary art main body
It is logical.
The cooking apparatus that the embodiment of the utility model second aspect provides, because including any one of first aspect embodiment
Material storage device, thus have any of the above-described embodiment possessed by all beneficial effects, details are not described herein.
As for the inner space of culinary art main body, it is not particularly limited, such as: it can be the cleaning chamber in upper cover, material
It is sent into cleaning chamber and is cleaned；It is also possible to interior pot, material is sent into interior pot and is cleaned or cooked.
In any of the above-described embodiment, cooking apparatus is electric cooker.
Certainly, it is not limited to electric cooker, or electric pressure cooking saucepan, electric steamer, electric caldron, soy bean milk making machine etc..
It describes cooking apparatus provided by the present application below with reference to a specific embodiment, and is carried out pair with the prior art
Than.
A kind of fully automatic rice cooker, including material storage device, material storage device include rice bin (i.e. material storing box 10), spiral shell
Bar (i.e. push screw rod 20), Anti-stop cover 30 and meter Suo (i.e. material conveyor chamber 50).Anti-stop cover 30, Edge Distance are installed above screw rod
Rice bin side wall (i.e. training wall 13) maximum 6mm, it is ensured that the bulky grains grain such as the peanut of diameter greater than 6mm does not enter a meter shuttle, 6mm
Diameter grain below such as rice etc. can enter rice shuttle, wash a meter box by sending meter system to enter.It is recessed with the rice bin bottom of screw rod cooperation
Slot is designed to semi-circular cross-section, guarantees that screw rod and sidewall spacers are uniform, when rice rice amount height is greater than semi-circular cross-section, bottom
Rice between be not in gap, enough, uniformly can be transported in meter shuttle.
Original structure cannot prevent large particulate matter from entering a meter shuttle, and the upper and lower gap of rice bin and screw rod is uneven, cannot
Guarantee enough lower rice；This programme increases Anti-stop cover 30 above screw rod, and Anti-stop cover 30 and rice bin side clearance are maximum 6mm, prevents
Stop particle of the diameter greater than 6mm and entered meter Suo Nei, and rice bin bottom is designed to semicircle, ensure that screw rod and sidewall spacers
Unanimously, and then it ensure that lower rice amount is uniform.
In conclusion material storage device provided by the utility model, is improved by the bottom structure to material storing box,
The chute feeder for being arc-shaped the partially recessed Formation cross-section of its bottom wall, and push screw rod is arranged concentrically with chute feeder and (is pushed
The central axis of screw rod is conllinear with the central axis of feeding slot cross-section), this to push between screw rod and the cell wall of chute feeder
Uniformity, and more top, more precipitous (the i.e. cell wall of chute feeder of the cell wall of chute feeder up and down is kept apart from relatively small and gap
Slope it is bigger), this is very beneficial for sliding under material top in chute feeder is automatic in push screw flight gap.Cause
This, when the material surplus in material storing box is relatively fewer, the even whole materials of most materials in chute feeder can
It contacts, and then is pushed to push mouth with push screw rod, to material sky occur between significantly reducing push screw flight
Scarce probability not only improves energy utilization rate, but also improves the reliability of the enough uniform blankings of material storing box, and reduce material storing box
Inner part material cannot timely update and the risk gone mouldy.
In the present invention, term " first ", " second ", " third " are only used for the purpose of description, and should not be understood as
Indication or suggestion relative importance；Term " multiple " then refers to two or more, unless otherwise restricted clearly.Term " peace
Dress ", " connected ", " connection ", the terms such as " fixation " shall be understood in a broad sense, can also be with for example, " connection " may be a fixed connection
It is to be detachably connected, or be integrally connected；" connected " can be directly connected, can also be indirectly connected through an intermediary.It is right
For those skilled in the art, can understand as the case may be above-mentioned term in the present invention specifically contain
Justice.
In the description of the utility model, it is to be understood that term " on ", "lower", "left", "right", "front", "rear" etc. refer to
The orientation or positional relationship shown be based on the orientation or positional relationship shown in the drawings, be merely for convenience of description the utility model and
Simplify description, rather than the device or unit of indication or suggestion meaning there must be specific direction, with specific orientation construction
And operation, it is thus impossible to be construed as a limitation of the present invention.
In the description of this specification, the description of term " one embodiment ", " some embodiments ", " specific embodiment " etc.
Mean that particular features, structures, materials, or characteristics described in conjunction with this embodiment or example are contained at least the one of the utility model
In a embodiment or example.In the present specification, schematic expression of the above terms are not necessarily referring to identical embodiment
Or example.Moreover, the particular features, structures, materials, or characteristics of description can be in any one or more embodiment or examples
In can be combined in any suitable manner.
The above descriptions are merely preferred embodiments of the present invention, is not intended to limit the utility model, for this
For the technical staff in field, various modifications and changes may be made to the present invention.It is all in the spirit and principles of the utility model
Within, any modification, equivalent replacement, improvement and so on should be included within the scope of protection of this utility model.
Claims (12)
1. a kind of material storage device characterized by comprising
Material storing box, the bottom wall part chute feeder that recess Formation cross-section is arc-shaped downwards, the bottom of the chute feeder offers
Discharge gate for outputting material；
Push screw rod, be arranged concentrically positioned at the bottom of the material storing box, and with the chute feeder, and its position that discharges close on it is described
Discharge gate can when rotated push to material at the discharge gate along its axial direction.
2. material storage device according to claim 1, which is characterized in that
The chute feeder is symmetrical about the vertical plane mirror surface Jing Guo center axis thereof.
3. material storage device according to claim 2, which is characterized in that
The radian in the section of the chute feeder is less than or equal to 180 °.
4. material storage device according to any one of claim 1 to 3, which is characterized in that
Position on the bottom wall of the material storing box positioned at the chute feeder two sides is configured to from the side wall of the material storing box to institute
State the training wall of chute feeder position angled transition.
5. material storage device according to claim 4, which is characterized in that
Angle between two training walls and horizontal plane is equal or unequal.
6. material storage device according to claim 5, which is characterized in that
Angle between the training wall and horizontal plane is greater than or equal to 30 °.
7. material storage device according to any one of claim 1 to 3, which is characterized in that further include:
Anti-stop cover is mounted in the material storing box, and is located at the top of the push screw rod, and the Anti-stop cover and the storage
There is the punishment in advance gap passed through for the material between the inner wall of hopper.
8. material storage device according to claim 7, which is characterized in that
The width in the punishment in advance gap is up to 6mm.
9. material storage device according to claim 7, which is characterized in that
The Anti-stop cover includes cover and the mounting plate that is connected with the end of the cover, and the cover is located at the push spiral shell
The top of bar, and the punishment in advance gap is formed between the inner wall of the material storing box, the mounting plate and the material storing box
Inner wall fits, and is fixedly connected with the material storing box.
10. material storage device according to claim 9, which is characterized in that
The section of the cover is inverted V shaped；And/or
The mounting plate is equipped with connecting hole, and fastener, which passes through the connecting hole, makes the mounting plate and the fixed company of the material storing box
It connects；And/or
The support protrusion for being used to support the cover is convexly equipped on the inner wall of the material storing box.
11. material storage device according to any one of claim 1 to 3, which is characterized in that
Gap between the outer end and the chute feeder of the push screw rod is less than the partial size of the material；And/or
The material storage device further include: the bottom of the material storing box is arranged in, and opposite with the discharge gate in conveying impeller
It answers, for the material of top to be delivered to downwards at the discharge gate.
12. a kind of cooking apparatus characterized by comprising
Cook main body；With
Material storage device as described in any one of claims 1 to 11, discharge gate can in the culinary art main body
Portion space is connected.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820556916.9U CN208658916U (en) | 2018-04-19 | 2018-04-19 | Material storage device and cooking apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820556916.9U CN208658916U (en) | 2018-04-19 | 2018-04-19 | Material storage device and cooking apparatus |
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| Publication Number | Publication Date |
|---|---|
| CN208658916U true CN208658916U (en) | 2019-03-29 |
Family
ID=65823145
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820556916.9U Active CN208658916U (en) | 2018-04-19 | 2018-04-19 | Material storage device and cooking apparatus |
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| CN (1) | CN208658916U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114711613A (en) * | 2021-01-05 | 2022-07-08 | 佛山市顺德区美的电热电器制造有限公司 | Cooking utensil blanking control method and storage medium |
| WO2024055573A1 (en) * | 2022-09-14 | 2024-03-21 | 佛山市顺德区美的电热电器制造有限公司 | Material conveying device and cooking appliance |
-
2018
- 2018-04-19 CN CN201820556916.9U patent/CN208658916U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114711613A (en) * | 2021-01-05 | 2022-07-08 | 佛山市顺德区美的电热电器制造有限公司 | Cooking utensil blanking control method and storage medium |
| CN114711613B (en) * | 2021-01-05 | 2024-01-16 | 佛山市顺德区美的电热电器制造有限公司 | Discharging control method and storage medium of cooking utensil |
| WO2024055573A1 (en) * | 2022-09-14 | 2024-03-21 | 佛山市顺德区美的电热电器制造有限公司 | Material conveying device and cooking appliance |
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