CN215226967U - Automatic unloading mechanism and broken wall machine that has it - Google Patents

Abstract

The utility model discloses an automatic unloading mechanism and broken wall machine that has it, automatic unloading mechanism includes: the material box is internally provided with a material storage cavity, and a material outlet communicated with the material storage cavity is formed in the material box; the blanking plate is connected with the material box and used for opening and closing the blanking port; a drive assembly, the drive assembly comprising: the hanging rod comprises a bimetallic strip and a hanging rod, wherein a clamping part suitable for clamping the blanking plate is formed at one end of the hanging rod, the other end of the hanging rod is connected with the bimetallic strip, the hanging rod can move between a hooking position and a releasing position, the clamping part is clamped with the blanking plate when the hanging rod is in the hooking position, the clamping part is separated from the blanking plate when the hanging rod is in the releasing position, and the bimetallic strip is constructed to drive the hanging rod to move to the releasing position when the preset temperature is reached. According to the utility model discloses an automatic unloading mechanism is moved to the release position by the hook position through setting up bimetallic strip drive peg, can accomplish the automatic process of puting in the material.

Description

Automatic unloading mechanism and broken wall machine that has it

Technical Field

The utility model belongs to the technical field of the domestic appliance technique and specifically relates to an automatic unloading mechanism and broken wall machine that has it is related to.

Background

With the increasing living standard of people, small kitchen appliances are developing toward miniaturization and automation. Therefore, the soybean milk machine and the wall breaking machine with the automatic feeding function are produced at the same time.

In the related art, a soymilk machine with an automatic feeding function generally comprises a circuit board, a special power device, a transmission mechanism, a material storage cavity and a material discharging plate. The material storage cavity is provided with a discharge hole, and the blanking plate can be buckled on the discharge hole in an openable manner. One end of the transmission mechanism is connected with the special power device, and the other end of the transmission mechanism is connected with the blanking plate. The circuit board is in signal connection with the special power device and sends out instructions to control the power device to actuate, so that the opening action of the blanking plate is realized.

However, the soymilk machine is additionally provided with a special power device and a transmission mechanism matched with the special power device on the basis of the motor to drive the blanking plate, thereby realizing the function of automatic feeding, inevitably leading the structure of the soymilk machine to be complex and increasing the volume and the cost of the soymilk machine.

SUMMERY OF THE UTILITY MODEL

The utility model discloses aim at solving one of the technical problem that exists among the prior art at least. Therefore, the utility model provides an automatic unloading mechanism, automatic unloading mechanism can simple structure, can realize automatic unloading.

The utility model discloses still provide a broken wall machine with above-mentioned automatic unloading mechanism.

According to the utility model discloses automatic unloading mechanism of first aspect, include: the feeding device comprises a feeding box, a discharging box and a feeding mechanism, wherein a material storage cavity is formed in the feeding box, and a discharging opening communicated with the material storage cavity is formed in the feeding box; the blanking plate is connected with the material box and used for opening and closing the blanking port; a drive assembly, the drive assembly comprising: bimetallic strip and peg, the one end of peg is formed with and is suitable for the card portion of holding is held to flitch down, the other end of peg with the bimetallic strip links to each other, the peg is mobile between hook position and release position, the peg is in during the hook position the card portion of holding with flitch joint down, the peg is in during the release position the card portion of holding with the flitch breaks away from down, wherein, the bimetallic strip constructs to drive when reaching predetermined temperature the peg activity extremely the release position.

According to the utility model discloses an automatic unloading mechanism is moved to the release position by the hook position through setting up bimetallic strip drive peg, can accomplish the automatic process of puting in the material.

In some embodiments, the blanking plate is disposed at the bottom of the magazine, the blanking plate is rotatable along an axis extending in a horizontal direction to open and close the blanking port, and the retaining portion is in clamping connection with one end of the blanking plate, which is far away from the pivot shaft.

In some embodiments, the hanging rod extends in a vertical direction, a hook is formed at the lower end of the hanging rod and serves as the clamping portion, a touch portion is formed at the upper end of the hanging rod, the touch portion is in contact with the bimetallic strip when the hanging rod is in the release position, and the bimetallic strip pushes the touch portion when the bimetallic strip reaches a predetermined temperature.

In some embodiments, the hanging rod is formed with a pivot portion between two ends of the hanging rod, and the hanging rod is rotatable about a central axis of rotation of the pivot portion.

In some embodiments, the automatic blanking mechanism further comprises: a reset handle coupled to the hanging bar, the reset handle configured to drive the hanging bar from a release position to a hooking position under an external force.

In some embodiments, the drive assembly further comprises: the bimetallic strip and the hanging rod are fixed on the bracket.

In some embodiments, the bracket extends in a vertical direction, the bracket is provided with at least one rotating shaft, at least one transmission rod is connected between the reset handle and the hanging rod in a transmission manner, and the transmission rod is rotatably fixed on the rotating shaft.

In some embodiments, the spindle comprises: the utility model discloses a reset handle, including rack bar, first pole, second pole and third pole, the handle that resets and be connected with first pole, second pole and third pole between the rack bar, first pole rotationally is fixed in the first pole, the second pole rotationally is located the second pole, the third pole rotationally is located on the third pole, wherein, the first pole the second pole with the third pole all extends along upper and lower direction, the upper end of first pole with the handle that resets links to each other and the lower extreme with the upper end of second pole links to each other, the upper end of third pole with the lower extreme of second pole links to each other and the lower extreme with the rack bar links to each other.

In some embodiments, the automatic blanking mechanism further comprises: and one end of the steam pipe is communicated with the steam cavity, and the other end of the steam pipe is communicated to the space where the bimetallic strip is located.

According to the utility model discloses the broken wall machine of second aspect, include according to the utility model discloses the automatic unloading mechanism of first aspect.

According to the utility model discloses a broken wall machine through setting up the automatic unloading mechanism of above-mentioned first aspect to the wholeness ability of broken wall machine has been improved.

Additional aspects and advantages of the invention will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the invention.

Drawings

Fig. 1 is a schematic view of an automatic blanking mechanism according to a first embodiment of the present invention;

FIG. 2 is a cross-sectional view of the automatic blanking mechanism shown in FIG. 1;

FIG. 3 is a schematic view of the automatic blanking mechanism shown in FIG. 1, wherein; the storage bin is in a storage state;

FIG. 4 is a schematic view of the automatic blanking mechanism shown in FIG. 1 with the bin in a blanking state;

FIG. 5 is an angled cross-sectional view of the automatic blanking mechanism shown in FIG. 4;

FIG. 6 is a cross-sectional view of another angle of the automatic blanking mechanism shown in FIG. 4;

FIG. 7 is a bottom view of the automatic blanking mechanism shown in FIG. 6;

fig. 8 is a schematic view of an automatic blanking mechanism according to a second embodiment of the present invention;

FIG. 9 is a schematic view of another angle of the automatic blanking mechanism shown in FIG. 8;

FIG. 10 is a schematic view of the drive assembly shown in FIG. 8;

FIG. 11 is a schematic view of another angle of the drive assembly shown in FIG. 10;

FIG. 12 is a schematic view of the bracket shown in FIG. 11;

fig. 13 is a schematic view of an automatic blanking mechanism according to a third embodiment of the present invention;

fig. 14 is a schematic view of another angle of the automatic blanking mechanism shown in fig. 13.

Reference numerals:

an automatic blanking mechanism (20) is provided,

a material box 21, a material storage cavity 211, a material outlet 212,

the material-dropping plate (22) is,

the driving assembly 23, the bimetal 231, the hanging rod 232, the clamping part 2321, the touching part 2322, the pivoting part 2323,

a bracket 233, a first shaft 2331, a second shaft 2332, a third shaft 2333, a main frame 2334,

the position of the reset knob 24, the transmission rod 25,

the first rod 251, the horizontal portion 2511, the vertical extension 2512, the first shaft hole 2513, the catching groove 2514,

the second shaft 252, the second shaft hole 2521, the boss 2522, the third shaft 253, the positioning post 2532,

a steam pipe 26.

Detailed Description

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary and intended to be used for explaining the present invention, and should not be construed as limiting the present invention.

An automatic blanking mechanism 20 according to a second embodiment of the first aspect of the present invention is described below with reference to fig. 8 to 12.

As shown in fig. 1, according to the utility model discloses automatic unloading mechanism 20 of first aspect embodiment includes: magazine 21, blanking plate 22 and drive assembly 23.

Specifically, be formed with storage cavity 211 in magazine 21, storage cavity 211 can be used for storing the material, and specifically, storage cavity 211 can deposit the edible material of waiting to put in, like soybean, black rice etc.. A feed opening 212 communicated with the material storage cavity 211 is formed on the material box 21; the blanking plate 22 is connected with the material box 21 and used for opening and closing the blanking port 212, when the blanking plate 22 closes the blanking port 212, the material storage cavity 211 can store the material, that is, the material box 21 has a storage function at this time and is used for storing the material in the material storage cavity 211; when the blanking plate 22 opens the blanking opening 212, the material pre-stored in the storage cavity 211 can be thrown out through the blanking opening 212, for example, the material can be thrown into the cooking cavity. Thus, by providing the blanking plate 22 for opening and closing the blanking opening 212, the user can store the food material to be dispensed in the storage cavity 211 in advance, and when the food material is to be cooked, the dispensing is automatically completed by the automatic blanking mechanism 20. Therefore, the function of reserving cooking can be realized, and the phenomenon that the cooking effect is damaged due to the fact that the food materials are soaked for a long time can be avoided.

Further, the driving assembly 23 may include: the bimetal 231 and the hanging rod 232, one end of the hanging rod 232 (for example, the lower end of the hanging rod 232 shown in fig. 8) may be formed with a clamping portion 2321, the clamping portion 2321 is adapted to be clamped with the blanking plate 22, the other end of the hanging rod 232 (for example, the upper end of the hanging rod 232 shown in fig. 8) may be connected with the bimetal 231, and the hanging rod 232 is movable between a hooking position (for example, the position where the hanging rod 232 is located shown in fig. 8) and a releasing position, when the hanging rod 232 is located at the hooking position, the clamping portion 2321 may be clamped with the blanking plate 22, and when the hanging rod 232 is located at the releasing position, the clamping portion 2321 may be disengaged from the blanking plate 22.

Wherein the bimetal 231 may be configured to drive the hanging bar 232 to move to the release position when a predetermined temperature is reached. That is, when the temperature of the bimetal 231 reaches a predetermined temperature, the bimetal 231 may drive the hanging lever 232 to move, so that the hanging lever 232 moves from the hooking position to the releasing position.

Referring to fig. 8 and 9, at normal temperature, the hanging rod 232 is located at the hooking position, the retaining portion 2321 of the hanging rod 232 is clamped with the lower plate 22 to lock the lower plate 22 on the magazine 21, the lower plate 22 closes the lower opening 212 of the magazine 21, at this time, the material to be thrown can be stored in the storage cavity 211 of the magazine 21, when the temperature rises to a predetermined temperature, for example, when the temperature in the cooking cavity rises to a predetermined temperature, the temperature of the bimetal 231 reaches the predetermined temperature, the bimetal 231 deforms to drive the hanging rod 232 to move, so that the hanging rod 232 moves from the hooking position to the releasing position, at this time, the hanging rod 232 unlocks and releases the lower plate 22 from the magazine 21, the lower opening 212 of the magazine 21 is opened by the lower plate 22, and the material stored in the storage cavity 211 is discharged through the lower opening 212 of the magazine 21, for example, and thrown into the cooking cavity suitable for cooking.

When the bimetal 231 is cooled again, the hanging rod can be restored to the hook position under the action of external force, for example, under the action of a reset member (for example, a reset handle 24 described below), and the blanking plate 22 is hung on the magazine 21 again to close the blanking port 212.

According to the utility model discloses automatic unloading mechanism 20 is through setting up bimetallic strip 231 to set up peg 232 between bimetallic strip 231 and lower feed plate 22, when bimetallic strip 231 reaches predetermined temperature, bimetallic strip 231 can drive peg 232 and move to the release position by the hook position, makes lower feed plate 22 unblock from magazine 21, in order to open feed opening 212, thereby accomplishes the automatic process of puting in the material. Compared with the prior art in which a driving motor is arranged to realize automatic material feeding, the structure of the embodiment is simpler, the number of parts is less, the cost is low, and the energy is saved.

According to some embodiments of the present invention, as shown in fig. 8, the blanking plate 22 may be disposed at the bottom of the magazine 21, the axis of the blanking plate 22 extending along the horizontal direction may be rotated to open and close the blanking opening 212, and the clamping portion 2321 is clamped with one end of the blanking plate 22 (e.g., the left end of the blanking plate 22 shown in fig. 8) far away from the pivot axis. This embodiment is through establishing flitch 22 in the bottom of magazine 21 down, when opening flitch 22 down, can make things convenient for the emission of material, avoids the material to be blocked, through setting up rotatable flitch 22 down, opens feed opening 212 through the mode that rotates flitch 22 down, simple structure, and can guarantee the flexibility that flitch 22 opened down.

Referring to fig. 8, the magazine 21 is formed in a box shape with an open top and an open bottom, the top of the magazine 21 can be covered with an openable cover plate, the bottom of the magazine 21 is provided with a blanking plate 22, the blanking plate 22 covers the bottom of the magazine 21, the blanking plate 22 is in a flat plate shape extending along a horizontal direction, an end of one end of the blanking plate in the horizontal direction (for example, a right end of the blanking plate shown in fig. 8) is provided with a connecting shaft extending in the horizontal direction, the magazine 21 is provided with a pivot hole corresponding to the connecting shaft, and the connecting shaft is movably inserted into the pivot hole to rotatably connect the blanking plate 22 and the magazine 21. The catch 2321 of the hanging rod 232 is provided at the other end of the blanking plate 22 in the horizontal direction (e.g., the left end of the blanking plate 22 shown in fig. 8), and the catch 2321 is adapted to be engaged with the other end of the blanking plate, for example, the catch 2321 may be caught with an edge of the other end of the blanking plate 22 (e.g., the left end of the blanking plate 22 shown in fig. 8).

Of course, the present invention is not limited to this, the other end of the lower plate 22 (for example, the left end of the lower plate 22 shown in fig. 8) may be provided with a clamping fitting portion adapted to cooperate with the clamping portion 2321 to clamp or disengage from the cooperating clamping fitting portion, and the lower plate 22 is clamped on the magazine 21 by the clamping fitting portion and the clamping portion 2321.

In some specific embodiments, as shown in fig. 9, the hanging rod 232 may extend in a vertical direction (e.g., up and down direction shown in fig. 9), a hook may be formed at a lower end of the hanging rod 232 as a catching portion 2321, an actuating portion 2322 may be formed at an upper end of the hanging rod 232, the actuating portion 2322 contacts the bimetal 231 when the hanging rod 232 is at the release position, and the bimetal 231 pushes the actuating portion 2322 when a predetermined temperature is reached. That is, in the normal temperature state, the hanging rod 232 is located at the hooking position, the bimetal 231 and the touching portion 2322 located at the upper end of the hanging rod 232 are in contact with each other, such as surface contact, point contact, line contact, etc., at this time, the bimetal 231 does not push the hanging rod 232, the hanging rod 232 is kept at the current hooking position, and the blanking plate 22 is hooked on the magazine 21 to close the blanking port 212. When the bimetal 231 reaches a predetermined temperature, the bimetal 231 pushes the touch part 2322 to move, the touch part 2322 drives the rod body of the hanging rod 232 to move, and the rod body of the hanging rod 232 drives the clamping part 2321 at the lower end to move, so that the clamping part 2321 is disengaged from the blanking plate 22, the blanking port 212 is opened, and the feeding action is completed.

Further, a pivot 2323 may be formed on the hanging rod 232, the pivot 2323 may be located between two ends of the hanging rod 232, and the hanging rod 232 may be rotatable around a rotation central axis of the pivot 2323. Thus, when the bimetal 231 pushes the touching part 2322 at the upper part of the hanging rod 232 to move, the touching part 2322 can drive the hanging rod 232 to rotate around the rotation central axis of the pivoting part 2323, so that the holding part 2321 at the lower end of the hanging rod 232 moves, and the holding part 2321 is separated from the blanking plate 22. In this embodiment, by setting the hanging rod 232 to be rotatable, it is possible to convert the pushing movement of the bimetal 231 into the rotational movement of the lower chuck 2321 around the rotational axis, and thus, the structure is compact, and the installation space and the movement space of the hanging rod 232 can be saved. In addition, by setting the relative position of the pivot 2323 on the hanging rod 232, for example, the pivot 2323 can be disposed close to the touch 2322, so that a small displacement of the bimetal 231 pushing the touch 2322 can be converted into a large displacement of the lower-end catch 2321 through the lever action of the hanging rod 232, thereby improving the sensitivity of hooking and releasing the catch 2321.

As shown in fig. 9, the hanging rod 232 is formed into a slender rod shape extending in the up-down direction, a clamping portion 2321 is disposed at an end portion of the lower end of the hanging rod 232, the clamping portion 2321 is formed as a hook protruding from the hanging rod 232 in the thickness direction of the hanging rod 232, the hook extends in the direction of the lower material plate 22, and the hook and the body of the hanging rod 232 are arranged at an angle of substantially 90 ° to facilitate hooking connection between the hook and the lower material plate 22. The upper end of the hanging rod 232 is provided with a touch part 2322, the touch part 2322 is formed as a convex rib extending away from the hanging rod 232 along the thickness direction of the hanging rod 232, the cross-sectional area of the touch part 2322 is gradually reduced in the direction from the fixed end to the free end of the touch part 2322, wherein the touch part 2322 and the clamping part 2321 are respectively located on two sides of the hanging rod 232 in the thickness direction.

Further, the hanging bar 232 is provided with a pivoting part 2323 at an upper-middle position in the up-down direction, and the pivoting part 2323 is formed as a shaft hole adapted for the insertion of the rotating shaft. Specifically, referring to fig. 9, the pivot 2323 includes two support plates spaced apart in the width direction of the hanging rod 232, the two support plates are disposed oppositely and in parallel, each support plate is formed with a shaft hole penetrating through the support plate in the thickness direction, and a rotating shaft for mounting the hanging rod 232 can be rotatably disposed in the shaft hole, so that the rotatable connection of the hanging rod 232 can be realized.

According to some embodiments of the present invention, as shown in fig. 8, the automatic discharging mechanism 20 may further include: a reset handle 24, the reset handle 24 coupled to the hanging bar 232, the reset handle 24 configured to actuate the hanging bar 232 from the release position to the hook position under an external force. That is, when a user applies a force to reset handle 24, such as pulling or pushing reset handle 24, reset handle 24 may transfer the force to catch bar 232, thereby moving catch bar 232 from the release position to the catch position. For example, the bimetal 231 pushes the hanging rod 232 to the release position after reaching a predetermined temperature, and then, after the bimetal 231 cools down, the hanging rod 232 can be hung on the blanking plate 22 again by operating the reset handle 24.

In some specific examples of the present invention, as shown in fig. 10 and 11, the driving assembly 23 may further include: the holder 233, the bimetal 231 and the hanging rod 232 are all fixed on the holder 233. Therefore, the bimetallic strip 231 and the hanging rod 232 can be conveniently fixed. The hanging rod 232 and the bimetal 231 may be sequentially arranged in the thickness direction of the bimetal 231, in other words, the hanging rod 232 may be arranged on one side of the bimetal 231 in the thickness direction, and the touching portion 2322 of the hanging rod 232 is opposite to the bimetal 231 in the thickness direction.

Further, as shown in fig. 11 and 12, the holder 233 may be provided with two fixing portions spaced apart and oppositely disposed, each of the fixing portions being formed with fixing grooves oppositely disposed with the openings facing each other, wherein both ends of the bimetal 231 in the horizontal direction are respectively inserted into the two fixing grooves and fixed in positions opposite to the two fixing grooves.

Further, as shown in fig. 11, the bimetal 231 may include: the ring-shaped portion is formed in a circular ring shape, the deformation portion is connected to an inner side edge of the ring-shaped portion and extends radially inward, and the width of the deformation portion gradually decreases in a direction from a fixed end to a free end of the deformation portion (for example, a direction from top to bottom as shown in fig. 11). The deformation portion is opposite to and in contact with the touching portion 2322 of the hanging rod 232 in the thickness direction of the bimetal 231.

According to some embodiments of the present invention, as shown in fig. 11 and 12, the bracket 233 may extend in a vertical direction (e.g., up and down direction as shown in fig. 12), the bracket 233 may be provided with at least one rotating shaft (e.g., a first shaft 2331 as described below), at least one transmission rod 25 (e.g., a first rod 251, a second rod 252, and a third rod 253 as described below) is connected between the reset handle 24 and the hanging rod 232 in a transmission manner, and the transmission rod 25 may be rotatably fixed to the rotating shaft. In this way, the reset handle 24 can transmit an external force to the hanging bar 232 through the transmission rod 25 for driving the hanging bar 232 to reset to the hooking position.

Further, as shown in fig. 12, the bracket 233 may be provided with a plurality of rotating shafts, and the plurality of rotating shafts may include: a first shaft 2331, a second shaft 2332 and a third shaft 2333, the first shaft 2331 and the second shaft 2332 and the third shaft 2333 may be sequentially arranged at intervals in a direction from top to bottom, a plurality of transmission rods 25 may be disposed between the reset knob 24 and the hanging rod 232, the plurality of transmission rods 25 may include a first rod 251, a second rod 252 and a third rod 253, wherein the first rod 251 may be extended in an up-down direction, the first rod 251 may be rotatably disposed on the first shaft 2331, the second rod 252 may be extended in an up-down direction, the second rod 252 may be rotatably disposed on the second shaft 2332, the third rod 253 may be extended in an up-down direction, and the third rod 253 may be rotatably disposed on the third shaft 2333. Further, the upper end of the first rod 251 may be connected to the reset knob 24, the lower end of the first rod 251 may be connected to the upper end of the second rod 252, the upper end of the third rod 253 may be connected to the lower end of the second rod 252, and the lower end of the third rod 253 may be connected to the hanging rod 232.

Further, as shown in fig. 12, the brackets 233 are arranged symmetrically with respect to the vertical center thereof, each bracket 233 includes a main bracket 2334, and a first shaft 2331, a second shaft 2332, and a third shaft 2333 connected to the main bracket 2334, each of the first shaft 2331, the second shaft 2332, and the third shaft 2333 includes two shafts, two first shafts 2331 are respectively disposed on both sides of the main bracket 2334 in the width direction and extend in the direction away from each other, two second shafts 2332 are respectively disposed on both sides of the main bracket 2334 in the width direction and extend in the direction away from each other, and two third shafts 2333 are respectively disposed on both sides of the main bracket 2334 in the width direction and extend in the direction away from each other.

Furthermore, first pole 251 is established at the top of support 233, first pole 251 includes horizontal part 2511 and vertical extension 2512, horizontal part 2511 is the body of rod shape that extends along the horizontal direction, be equipped with on the horizontal part 2511 along the connecting portion that horizontal direction perpendicular to horizontal part 2511 extended, connecting portion link to each other with reset handle 24, vertical extension 2512 includes two, two vertical extension 2512 symmetrical arrangement are at horizontal part 2511's both ends along length direction, from last direction down, two vertical extension 2512 extend towards the direction that deviates from each other, the upper portion of vertical extension 2512 is equipped with the first axle hole 2513 with the rotatable complex of first axle 2331.

Further, the second bars 252 include two, two second bars 252 are respectively located at both sides of the bracket 233 in the width direction, the two second bars 252 are respectively connected with the two vertical extending portions 2512 of the first bar 251, and the two second bars 252 are symmetrically arranged. The second rod 252 is in a straight rod shape extending along the vertical direction, a second shaft hole 2521 is formed in the middle of the second rod 252 in the vertical direction, the second shaft 2332 is rotatably matched with the second shaft hole 2521, a protruding column 2522 extending along the horizontal direction and perpendicular to the second rod 252 is formed at the upper end of the second rod 252, a locking groove 2514 with a downward opening is formed at the lower end of the vertical extending portion 2512, and the protruding column 2522 is matched in the locking groove 2514.

Furthermore, the third rods 253 comprise two third rods 253, the two third rods 253 are respectively connected with the two second rods 252, the two third rods 253 are symmetrically arranged about a center line perpendicular to a connecting line of the two third rods 253, the third rods 253 extend along the vertical direction, a third shaft hole is formed at the lower end of the third rods 253, the third shaft hole is rotatably matched with a third shaft 2333, positioning columns 2532 extending perpendicular to the third rods 253 along the horizontal direction are formed at the upper end of the third rods 253, the positioning columns 2532 comprise two positioning columns, the two positioning columns 2532 are arranged at intervals in the horizontal direction, and the lower end of the second rod 252 is clamped between the two positioning columns 2532.

According to the utility model discloses a specific embodiment, automatic unloading mechanism 20 can also include: and a steam pipe 26, one end of the steam pipe 26 is communicated with the steam cavity, and the other end is communicated with the space where the bimetallic strip 231 is located. For example, as shown in fig. 8, the steam pipe 26 may be formed as a straight pipe extending in an up-down direction, a lower end of the steam pipe 26 communicating with a cooking space of the wall breaking machine, the food processor, or the cooking appliance, and an upper end of the steam pipe 26 extending to be adjacent to the bimetal 231. Like this, when cooking machine or cooking utensil begin the culinary art heating, can transmit heat and temperature to bimetallic strip 231 through steam pipe 26 for bimetallic strip 231 takes place to warp, and drive peg 232 activity opens lower blanking plate 22, realizes throwing in the material.

An automatic blanking mechanism 10 according to a first embodiment of the first aspect of the present invention is described below with reference to fig. 1 to 7.

As shown in fig. 1, according to the utility model discloses automatic unloading mechanism 10 of first aspect embodiment includes: a housing 11, a cartridge 12 and a first spring 13.

Specifically, referring to fig. 1, a storage bin 12 may be disposed in the housing 11, the storage bin 12 may have a storage cavity 121 therein, and the storage cavity 121 may be used to store materials, specifically, the storage cavity 121 may store materials to be thrown, such as soybeans, black rice, and the like.

Further, the magazine 12 is switchable between a storing state (e.g., the state of the magazine 12 shown in fig. 1) and a discharging state (e.g., the state of the magazine 12 shown in fig. 4-6), i.e., the magazine 12 can have two states, i.e., a storing state and a discharging state, and the magazine 12 can be switched between the two states, e.g., the magazine 12 can be driven by a driving member (e.g., an elastic driving member 17 described below) to switch between the two states, so that the magazine 12 can perform different functions under different demand conditions.

Wherein, the storage bin 12 stores the material in the storage cavity 121 in the storage state, and the storage bin 12 discharges the material in the storage cavity 121 in the discharging state; in other words, when the storage bin 12 is in a storage state, the storage bin 12 functions as a storage function for storing materials in the storage cavity 121; when the bin 12 is in a discharging state, at this time, the bin 12 functions as a throwing function for throwing out the material stored in the storage cavity 121 in advance, for example, the material can be thrown into the cooking cavity. In this embodiment, since the storage bin 12 can be switched between the storage state and the discharging state, the user can store the food materials to be thrown in the storage bin 12 in advance, and when the food materials are to be cooked, the automatic discharging mechanism 10 automatically finishes the throwing. Therefore, the function of reserving cooking can be realized, and the phenomenon that the cooking effect is damaged due to the fact that the food materials are soaked for a long time can be avoided.

Further, the first spring 13 may be a thermal deformation member, the first spring 13 is connected to the bin 12, and the first spring 13 switches the bin 12 from the storage state to the blanking state when a predetermined temperature is reached. That is to say, first spring 13 is the spring as the elastic component to first spring 13 adopts the material of heat altered shape to make, and when first spring 13 was heated, first spring 13 can produce the thermal deformation, and first elasticity can be because of being heated and produce deformation promptly, and further, because first spring 13 connects feed bin 12, when first spring 13 takes place deformation, its deflection can influence feed bin 12, and then makes feed bin 12 change for the unloading state from ejection of compact state. That is, when the ambient temperature of the first spring 13 reaches a predetermined temperature, the first spring 13 will urge the silo 12 to complete the blanking operation. Therefore, the automatic blanking process of the automatic blanking mechanism 10 can be realized by arranging the first spring 13 of the thermal deformation piece.

According to the utility model discloses automatic unloading mechanism 10 is through setting up first spring 13 to set up first spring 13 into thermal deformation spare, when first spring 13 reached predetermined temperature, first spring 13 can make feed bin 12 change the unloading state of input material into by the storage state of storing the material, from this, can accomplish the automatic process of input material. Compared with the prior art in which a driving motor is arranged to realize automatic material feeding, the structure of the embodiment is simpler, the number of parts is less, the cost is low, and the energy is saved.

According to the utility model discloses a specific embodiment, as shown in fig. 2, can be formed with spacing hole 111 on the casing 11, can be equipped with locating lever 14 on the feed bin 12, locating lever 14 can be portable between primary importance and second position, wherein, when feed bin 12 is in storage state, locating lever 14 can be located primary importance, the one end (for example the left end of the locating lever 14 shown in fig. 2) of locating lever 14 can insert spacing hole 111 this moment, through locating lever 14 and spacing hole 111's spacing cooperation, can be fixed feed bin 12, make feed bin 12 maintain at storage state. When the positioning rod 14 is in the second position, the positioning rod 14 is disengaged from the limiting hole 111, at this time, the positioning rod 14 is no longer engaged with the limiting hole 111 to limit the position of the stock bin 12, and the stock bin 12 can be switched to a blanking state.

Wherein the first spring 13 drives the positioning rod 14 to move from the first position to the second position when a predetermined temperature is reached. That is, when the ambient temperature of the first spring 13 reaches a predetermined temperature, the first spring 13 is deformed by heat, and the deformation can drive the positioning rod 14 to move, so that the positioning rod 14 translates from the first position to the second position.

As shown in fig. 2, a housing space is formed in the housing 11, the bin 12 is provided in the housing space, a limiting hole 111 is formed in an inner wall surface of the housing 11, a positioning rod 14 and a first spring 13 may be provided on the bin 12, the first spring 13 is formed as a thermal deformation member, and the first spring 13 is connected to the positioning rod 14. Under normal atmospheric temperature condition, locating lever 14 inserts in spacing hole 111, with feed bin 12 locking at the current position for feed bin 12 keeps in ejection of compact state, and when first spring 13's temperature reached the predetermined temperature, first spring 13 was heated and is produced deformation, and drive locating lever 14 removes along the horizontal direction, makes the one end of locating lever 14 break away from spacing hole 111, and feed bin 12 can switch into the unloading state this moment.

When the positioning rod 14 is disengaged from the limiting hole 111, the bin 12 is unlocked, and the bin 12 at this time can be switched to a discharging state under the action of gravity or other restoring elements.

For example, when feed bin 12 includes box body and lower flitch, the bottom of box body can be formed with the feed opening, the lower flitch can rotationally be established and be used for opening and closing the feed opening in the feed opening position, locating lever 14 can link to each other with lower flitch, when locating lever 14 with spacing hole 111 spacing cooperation, can be with lower flitch locking, the realization is closed the feed opening, when locating lever 14 breaks away from with spacing hole 111, at this moment, the lower flitch can be under the effect of gravity, overturn downwards, the realization is opened the feed opening, the material that is located storage cavity 121 can discharge through the feed opening.

Of course, the utility model discloses be not limited to this, can also be connected with elastic drive spare 17 on the flitch down, this elastic drive spare 17 can have the power that the feed opening was opened to the drive flitch all the time, like this, when locating lever 14 and spacing hole 111 break away from the cooperation, elastic drive spare 17 can drive the upset of flitch down, realizes opening the feed opening.

In some embodiments of the present invention, the storage bin 12 may have at least two mounting plates 161 disposed oppositely and at intervals, each mounting plate 161 may have a mounting hole 162 formed thereon, the positioning rod 14 may be movably disposed in the mounting hole 162, one end of the first spring 13 is connected to the mounting plate 161, and the other end is connected to the positioning rod 14. In this embodiment, by providing the plurality of mounting plates 161 arranged at intervals, not only the mounting plate 161 can be used to mount the positioning rod 14 and the first spring 13, but also the mounting holes 162 on the mounting plate 161 can be used to position and guide the movement of the positioning rod 14, so that not only the positioning rod 14 and the first spring 13 can be conveniently mounted and arranged, but also the positioning rod 14 can be prevented from being inclined in the moving process.

As shown in fig. 2, the bottom of the silo 12 is provided with two mounting plates 161: the first mounting plate 161a and the second mounting plate 161b are parallel to each other, the first mounting plate 161a and the second mounting plate 161b are arranged at intervals in the left-right direction, a first mounting hole 162 is formed in the first mounting plate 161a, a second mounting hole 162 is formed in the second mounting plate 161b, the first mounting hole 162 and the second mounting hole 162 are aligned in the left-right direction, the positioning rod 14 extends in the left-right direction, the positioning rod 14 sequentially passes through the first mounting hole 162 and the second mounting hole 162 in the left-right direction, the positioning rod 14 is slidable in the left-right direction relative to the first mounting hole 162 and the second mounting hole 162, the first spring 13 is sleeved on the positioning rod 14, the left end of the first spring 13 is fixedly connected with the positioning rod 14, and the right end of the first spring 13 is connected with the bottom of the silo 12 or the second mounting plate 161. Wherein, first spring 13 cover is established on locating lever 14, and locating lever 14 not only can play the guide effect to the thermal deformation of first spring 13, avoids first spring 13 skew, can also make first spring 13 exert the power on locating lever 14 more evenly distributed in the circumferential direction of locating lever 14, guarantees that locating lever 14 takes place the displacement in the horizontal direction.

In a specific example of the present invention, as shown in fig. 2, a boss 141 may be disposed on the positioning rod 14, the boss 141 may extend outward in a radial direction of the positioning rod 14, the first spring 13 abuts between the boss 141 and one of the two mounting plates 161, the automatic blanking mechanism 10 further includes a second spring 15, and the second spring 15 abuts between the boss 141 and the other of the two mounting plates 161. That is, the boss 141 on the positioning rod 14 is formed between the two attachment plates 161, and the first spring 13 and the second spring 15 are respectively provided on both sides in the thickness direction of the boss 141.

Like this, under normal atmospheric temperature state, locating lever 14 cooperation is in spacing hole 111, and when the ambient temperature of first spring 13 reached predetermined temperature, first spring 13 can take place the inflation under the effect of temperature, compresses second spring 15 to promote locating lever 14 to keep away from spacing hole 111 and remove, in order to break away from spacing hole 111, after the free end of locating lever 14 breaks away from spacing hole 111, feed bin 12 can switch into the unloading state under the effect of restoring force or gravity, accomplish the unloading process. After the ambient temperature of first spring 13 descends, deformation is resumed to first spring 13, and second spring 15 resumes deformation, acts on locating lever 14 with compression elasticity, promotes locating lever 14 and removes towards spacing hole 111, and feed bin 12 can switch into ejection of compact state this moment.

Referring to fig. 2, the positioning rod 14 extends in the left-right direction, a boss 141 is formed at a middle position of the positioning rod 14, the boss 141 protrudes outward in the radial direction of the positioning rod 14, the boss 141 is formed in an annular shape extending around the circumferential direction of the positioning rod 14, the left end of the positioning rod 14 passes through a first mounting hole 162 on a first mounting plate 161a, the right end of the positioning rod 14 passes through a second mounting hole 162 on a second mounting plate 161b, the first spring 13 is sleeved on the positioning rod 14 and located between the right end surface of the boss 141 and the second mounting plate 161b, and the second spring 15 is sleeved on the positioning rod 14 and located between the left end surface of the boss 141 and the first mounting plate 161 a.

The first spring 13 may be a spring that is deformed by thermal expansion, the second spring 15 may be a common spring, and the second spring 15 may also be a spring that is deformed by thermal contraction. Like this, through setting up second spring 15, can guarantee more effectively that locating lever 14 can be accurate reset to, second spring 15 can provide the pretightning force for locating lever 14 inserts spacing hole 111, and second spring 15 can have the power that drives locating lever 14 all the time and insert in spacing hole 111. Therefore, the positioning rod 14 and the limiting hole 111 can be guaranteed to be matched with the storage bin 12 to be effectively locked.

Further, as shown in fig. 2, a mounting portion 16 may be disposed on the bin 12, a mounting cavity 163 may be formed in the mounting portion 16, and the first spring 13 and the second spring 15 are both disposed in the mounting cavity 163. This embodiment can avoid the liquid in the cooking chamber to get into first spring 13 and second spring 15 through all locating first spring 13 and second spring 15 in installation cavity 163, avoids liquid to corrode first spring 13 and second spring 15 to guarantee first spring 13 and second spring 15's life.

Referring to fig. 2, the bottom of the storage bin 12 is provided with a mounting portion 16 protruding downward, the mounting portion 16 may be detachably connected or non-detachably connected to the bottom of the storage bin 12, for example, the mounting portion 16 may be connected to the bottom wall of the storage bin 12 by welding, clamping, or riveting. Further, an installation cavity 163 with an open top is formed in the installation portion 16, the bottom wall of the bin 12 covers the top of the installation cavity 163, a first installation plate 161a extending upwards from the bottom surface of the installation cavity 163 is arranged in the installation cavity 163, the first installation plate 161a is spaced from the left side wall and the right side wall of the installation cavity 163, the right side wall of the installation cavity 163 is formed into a second installation plate 161b, the right end of the positioning rod 14 penetrates through the second installation plate 161b to extend out of the installation cavity 163, and the first spring 13 and the second spring 15 are both arranged in the installation cavity 163.

As shown in fig. 2, a sealing member 18 is further provided between the second mounting plate 161b and the spacer 14, specifically, a flange is formed on a side surface of the second mounting plate 161b facing into the mounting cavity 163, the flange extends in a ring shape along a circumferential direction of the spacer 14, a sealing groove is defined inside the flange, the sealing member is in a ring shape, the sealing member 18 is provided in the sealing groove, and an inner surface and an outer surface of the sealing member 18 are respectively in contact with an outer circumferential wall of the spacer 14 and a side wall of the sealing groove.

According to some embodiments of the utility model, as shown in fig. 1, can be formed with the opening 122 that communicates with storage chamber 121 on the feed bin 12, the axis that the feed bin 12 can extend along the horizontal direction is rotatable, the opening 122 of storage chamber is up when storage state for feed bin 12, the opening 122 of storage chamber is down when unloading state for feed bin 12. In other words, the bin 12 is configured to be rotatable along the rotation axis 123 extending in the horizontal direction, the bin 12 can be switched between the storage state and the blanking state by rotation, when the bin 12 rotates to make the open opening 122 of the storage cavity upward, at this time, the storage cavity stores the material, when the bin 12 rotates to make the open opening 122 of the storage cavity downward or incline downward, at this time, the material in the storage cavity can fall from the open opening 122 under the action of gravity, and the storage cavity is in the blanking state. This embodiment realizes the switching of feed bin 12 between unloading state and storage state through whole rotatory feed bin 12, can save the lower plate structure of independent setting among the correlation technique, reduces spare part quantity, improves state efficiency.

In some embodiments, the automatic blanking mechanism 10 may further include: an elastic driving member 17, the elastic driving member 17 may be connected between the housing 11 and the bin 12, and the elastic driving member 17 may have a force to always drive the bin 12 to rotate to a discharging state. Thus, when the positioning rod 14 is disengaged from the limiting hole 111 and the bin 12 is not locked, the elastic driving member 17 can drive the bin 12 to rotate, so that the bin 12 is switched to a blanking state. From this, elastic drive spare 17 can provide the power that is switched into the unloading state by the storage state for feed bin 12, and simple structure makes things convenient for feed bin 12 to convert the unloading state.

In a specific example, as shown in fig. 1, the opposite sides of the outer surface of the bin 12 may be formed with rotating shafts 123 extending outward in the horizontal direction, and the housing 11 is formed with shaft holes 112, and the rotating shafts 123 are rotatably fitted in the shaft holes 112. That is to say, be formed with two pivot 123 on the feed bin 12, two pivot 123 symmetrical arrangement's the relative both sides of feed bin 12, two pivot 123 are formed with shaft hole 112 along the radial outside extension of feed bin 12 on the internal surface of casing 11, and shaft hole 112 includes two, and two shaft hole 112 and two pivot 123 one-to-one and shape adaptation, pivot 123 rotationally cooperate in corresponding shaft hole 112. Therefore, the structure is simple, and the rotating shaft 123 extending along the horizontal direction of the storage bin 12 can be rotated.

Further, as shown in fig. 1 and 3, the elastic driving member 17 is a torsion spring, and the torsion spring is sleeved on the rotating shaft 123. Therefore, the structure is simple and the cost is low. As shown in fig. 1, the two torsion springs are respectively sleeved on the corresponding rotating shafts 123, the inner ends of the torsion springs are connected to the bin 12, the outer ends of the torsion springs are fixed on the housing 11, and the torsion springs always have a force for driving the bin 12 to overturn to a blanking state.

In some embodiments, as shown in fig. 6 and 7, the housing 11 may further have a first limiting rib 113 formed thereon, the bin 12 has a second limiting rib 124 formed thereon, and the first limiting rib 113 and the second limiting rib 124 abut against each other in the rotation direction of the bin 12 when the bin 12 rotates to the blanking state. Therefore, the elastic driving part 17 can be prevented from excessively rotating when the bin 12 is driven to rotate to the blanking state, and smooth blanking of the bin 12 can be guaranteed.

As shown in fig. 6 and 7, a containing space is formed in the housing 11, the bin 12 is arranged in the housing 11, a first convex limiting rib 113 is formed on the circumferential wall of the containing space, the first limiting rib 113 extends along the vertical direction, the first limiting rib 113 can be one, the first limiting rib 113 can also be two arranged at intervals and symmetrically in the circumferential direction, a second convex limiting rib 124 is formed on the circumferential wall of the bin 12, the second limiting rib 124 also extends along the vertical direction, the second limiting rib 124 corresponds to the first limiting rib 113 in number one to one, when the bin 12 is rotated to the blanking state under the driving of the elastic reset piece, the second limiting rib 124 abuts against the first limiting rib 113 in the rotating direction of the bin 12. Therefore, the continuous rotation of the storage bin 12 can be limited, and the excessive rotation of the storage bin 12 can be avoided.

Further, the second restriction rib 124 may extend around the rotation shaft 123, and further, the second restriction rib 124 may be formed in a U-shape around the rotation shaft 123. Therefore, the second limiting rib 124 can limit the excessive rotation of the bin 12, and the torsion spring and the rotating shaft 123 can be protected by the second limiting rib 124 because the torsion spring and the rotating shaft 123 are located on the inner side of the second limiting rib 124, so that the torsion spring and the rotating shaft 123 are prevented from interfering with other parts in the rotating process of the bin 12.

An automatic blanking mechanism 30 according to a third embodiment of the first aspect of the present invention is described below with reference to fig. 13 to 14.

As shown in fig. 1, according to the utility model discloses automatic unloading mechanism 30 of first aspect embodiment includes: a cartridge 31 and a phase change assembly 32.

Specifically, storage cavity 311 is provided in magazine 31, and storage cavity 311 can be used for storing the material, and specifically, storage cavity 311 can deposit the edible material of waiting to throw in, such as soybean, black rice etc..

The magazine 31 is switchable between a magazine state (e.g. the state in which the magazine 31 is shown in fig. 13 and 14) and a discharge state, i.e. the magazine 31 can have two states, namely a magazine state and a discharge state, and the magazine 31 can be switched between these two states, e.g. the magazine 31 can be driven by a drive between the two states, so that the magazine 31 can perform different functions under different requirements.

The material storage chamber 311 stores the material in the material storage state of the material box 31, and the material storage chamber 311 discharges the material in the material storage state of the material box 31. In other words, when the magazine 31 is in the storage state, the magazine 31 functions as a storage function for storing materials in the storage cavity 311; when the magazine 31 is in the feeding state, at this time, the magazine 31 functions as a throwing function for throwing out the material stored in the storage cavity 311 in advance, for example, the material can be thrown into the cooking cavity. In this embodiment, since the material box 31 can be switched between the material storage state and the material discharging state, the user can store the food materials to be thrown in the material box 31 in advance, and when the food is to be cooked, the automatic material discharging mechanism 30 automatically finishes the throwing. Therefore, the function of reserving cooking can be realized, and the phenomenon that the cooking effect is damaged due to the fact that the food materials are soaked for a long time can be avoided.

Further, the phase change assembly 32 may include: the base body 321 and the driven part 322, wherein a cavity 3211 is formed in the base body 321, one side of air is open, the volume of the cavity 3211 is adjustable, the driven part 322 is movably covered on the open side of the cavity 3211, the cavity 3211 is filled with the phase change material 323, the driven part 322 is connected with the magazine 31, and the phase change material 323 drives the driven part 322 to move when reaching the phase change temperature, so that the magazine 31 is switched from the storage state to the blanking state.

That is, at normal temperature, the state of the phase change material 323 in the cavity 3211 remains unchanged, at this time, the material box 31 is in a material storage state, and the material can be stored in the material storage cavity 311; when the temperature in the cavity 3211 reaches the phase transition temperature, the phase change material 323 changes phase, so that the volume of the cavity 3211 changes, and due to the change in the volume of the cavity 3211, the driven member 322 on one side of the cavity 3211 can move in the direction of the change in the volume, and due to the connection of the driven member 322 and the magazine 31, the driven member 322 can drive the magazine 31 to change from the storage state to the discharging state. Thus, the automatic blanking process of the automatic blanking mechanism 30 is realized.

According to the utility model discloses automatic unloading mechanism 30 is through setting up phase change component 32 to pack phase change material 323 in cavity 3211, establish movably one side at adjustable volumetric cavity 3211 with follower 322 again, when phase change material 323 reaches phase transition temperature, can drive follower 322 through the volume that changes cavity 3211 and remove, and then drive magazine 31 changes the unloading state from storage state into, accomplishes the automatic process of puting in the material. Compared with the prior art in which a driving motor is arranged to realize automatic material feeding, the structure of the embodiment is simpler, the number of parts is less, the cost is low, and the energy is saved.

According to some embodiments of the present invention, as shown in fig. 13, magazine 31 may include: a case 312 and a lower plate 313, the bottom of the case 312 is opened to form a lower opening 314, and the lower plate 313 is coupled to the case 312 to open and close the lower opening 314. When the blanking plate 313 closes the blanking port 314, the storage cavity 311 can store materials, that is, the magazine 31 functions as a storage function at this time, and is used for storing the materials in the storage cavity 311; when blanking hole 314 is opened to flitch 313, the material that prestores in the storing chamber can be thrown away through blanking hole 314, can throw the material to the culinary art intracavity for example.

In some specific examples, as shown in fig. 13, the substrate 321 may be provided on one of the magazine 31 and the blanking plate 313, that is, the substrate 321 may be provided on the magazine 31, and the substrate 321 may also be provided on the blanking plate 313.

Further, the follower 322 may include: a sealing plate 3221 and a stem 3222, the sealing plate 3221 covering the cavity 3211, the sealing plate 3221 sealing the open side of the cavity 3211, and the stem 3222 may be attached to a side of the sealing plate 3221 facing away from the cavity 3211 (e.g., the right side of the sealing plate 3221 as viewed in fig. 13). Wherein, in the extending direction of the rod portion 3222 (for example, the left-right direction shown in fig. 13), the driven member 322 can be movable between a retaining position (for example, the position of the driven member 322 shown in fig. 13) and a disengaging position, when the driven member 322 is in the retaining position, the free end of the rod portion 3222 (for example, the right end of the rod portion 3222 shown in fig. 13) is retained with the other one of the magazine 31 and the feeding plate 313, and when the driven member 322 is in the disengaging position, the free end of the rod portion 3222 is disengaged from the other one of the magazine 31 and the feeding plate 313.

For example, when the base 321 is disposed on the magazine 31, the free end of the rod portion 3222 is engaged with the lower plate 313 when the driven member 322 is located at the engaging position, and the free end of the rod portion 3222 is disengaged from the lower plate 313 when the driven member 322 is located at the disengaging position; when the base 321 is disposed on the blanking plate 313, the free end of the rod 3222 is retained with the magazine 31 when the driven member 322 is in the retaining position, and the free end of the rod 3222 is disengaged from the blanking plate 313 when the driven member 322 is in the disengaging position.

As shown in fig. 13, the phase change element 32 is disposed on the blanking plate 313, the base 321 of the phase change element 32 is connected to the right end of the blanking plate 313, the base 321 and the blanking plate 313 are integrally formed, a cavity 3211 with a right opening is formed in the base 321, the sealing plate 3221 of the driven member 322 is formed into a flat plate shape extending perpendicular to the plane of the center line of the right opening of the cavity 3211, the peripheral edge of the sealing plate 3221 is connected to the inner peripheral wall of the base 321 in a sealing manner, the sealing plate 3221 is slidable in the left-right direction relative to the base 321, the rod 3222 is integrally formed with the sealing plate 3221 and connected to the right side of the sealing plate 3221, the rod 3222 extends away from the sealing plate 3221 in the left-right direction, and the end surface of the free end of the rod 3222 can protrude out of the right end surface of the base 321.

Further, as shown in fig. 13, an inward protruding limit boss 315 is formed on the inner surface of the case 312, the limit boss 315 is opposite to the opening of the cavity 3211, and when the driven member 322 is at the retaining position, the free end of the rod portion 3222 extends out of the right end surface of the base 321 and is supported on the upper surface of the limit boss 315. When the follower 322 is at the disengaging position, the free end of the rod portion 3222 is retracted from right to left, and at this time, the end surface of the free end of the rod portion 3222 does not exceed the end surface of the right side of the base 321.

Preferably, a predetermined distance is spaced between the right end surface of the base 321 and the side end surface of the limit boss 315 facing the base 321, so that when the driven member 322 retracts backwards and moves to the disengaging position, interference between the base 321 and the limit boss 315 is avoided, and the blanking plate 313 can rotate to open the blanking opening 314.

According to some embodiments of the present invention, as shown in fig. 13, the phase change assembly 32 may further include: and the elastic element is connected between the base body 321 and the driven element 322 and positioned outside the cavity 3211, and always has a force for pushing the driven element 322 to move to the disengagement position. Referring to fig. 13, at normal temperature, the free end of the driven member 322 is engaged with the limit boss 315 of the box body 312; when the temperature reaches the phase change temperature of the phase change material 323 in the cavity 3211, the phase change material 323 deforms, the volume is reduced, the elastic member pushes the driven member 322 to move to the disengagement position leftwards, at the moment, the free end of the driven member 322 is disengaged from the limiting boss 315, the blanking plate 313 rotates under the action of gravity to open the blanking port 314, and the material in the material storage cavity 311 is thrown in; when the temperature returns to the normal temperature, the phase change material 323 returns to the normal temperature state, the volume is increased, the phase change material 323 pushes the driven part 322 and compresses the elastic part to extend the driven part 322, and at the moment, the free end of the driven part 322 can be connected with the limiting boss 315 again by rotating the blanking plate 313.

Further, as shown in fig. 13, the elastic member may be a spring 324, and the spring 324 may be sleeved on the radial outer side of the rod portion 3222. Thereby, the structure of the elastic member can be simplified, and the rod portion 3222 can also provide a guiding function for the deformation of the spring 324, preventing the spring 324 from being skewed.

According to some embodiments of the present invention, as shown in fig. 13, the phase change assembly 32 may further include: the baffle 325, the baffle 325 is connected to the base 321, the baffle 325 is located on a side of the sealing plate 3221 (for example, a right side of the sealing plate 3221 in fig. 13) facing away from the cavity 3211, a guide hole is formed in the baffle 325, and a free end of the rod 3222 passes through the guide hole. This embodiment is through setting up baffle 325, and when cooking utensil, cooking machine or broken wall machine during operation, can avoid in liquid or the steam in the culinary art space gets into the cavity 3211 of base member 321, that is to say, baffle 325 can play the effect of isolation, avoids in liquid, impurity etc. get into base member 321, also can avoid phase change material 323 in the base member 321 to reveal simultaneously. In addition, the guide hole arranged on the baffle 325 can support the rod 3222, so as to prevent the rod 3222 from deforming in hand, and the guide hole can also guide the rod 3222, so as to prevent the rod 3222 from being inclined in the moving process.

In a specific example, as shown in fig. 13, the phase change component 32 may further include: seal 326, 326 may be in the form of a ring extending circumferentially around stem 3222, and seal 326 may be disposed on a side of flapper 325 facing toward closure plate 3221 (e.g., the left side of flapper 325 as viewed in fig. 13), with seal 326 sealingly connected between the outer peripheral wall of the stem and the inner surface of base 321. Therefore, liquid or steam in the cooking space can enter the cavity 3211 of the base body 321 by arranging the sealing element 326, so that the phase change material 323 in the base body 321 is prevented from leaking, and the sealing performance of the phase change assembly is improved.

As shown in fig. 13, a cavity 3211 with a right opening is formed in the base 321, the driven member 322 is movably disposed in the cavity 3211 in the left-right direction, the sealing plate 3221 of the driven member 322 is formed into a flat plate shape extending vertically and perpendicular to the left-right direction, the rod 3222 is connected to the right side of the sealing plate 3221 and extends rightward, a baffle 325 is further disposed in the base 321, the baffle 325 is fixedly connected in the cavity 3211 and located at the opening position of the cavity 3211, the free end of the rod 3222 passes through the baffle 325 and protrudes out of the right end face of the baffle 325, a spring 324 and a sealing element 326 are sleeved on the rod 3222, and the spring 324 and the sealing element 326 are both disposed between the baffle 325 and the sealing plate 3221, wherein the sealing element 326 is disposed adjacent to the baffle 325, and the spring 324 is disposed adjacent to the sealing plate 3221.

In some embodiments of the present invention, as shown in fig. 14, two opposite sides of the blanking plate 313 may be formed with rotation shafts 3131 extending away from the blanking plate 313 in a horizontal direction, the blanking plate 313 may be rotatable around a central axis of the rotation shaft 3131, and the phase change assembly 32 is disposed on the blanking plate 313 and located on one side of a central connecting line of the two rotation shafts 3131. That is, the blanking plate 313 is formed with two rotation shafts 3131, the rotation shafts 3131 include two rotation shafts 3131, the two rotation shafts 3131 are oppositely arranged in the width direction of the blanking plate 313, the two rotation shafts 3131 extend in directions away from each other, and the blanking plate 313 is rotatable around a center line where the two rotation shafts 3131 are located. The phase change member 32 is located at one side of a central line of the two rotation shafts 3131. Thus, taking the connecting line of the central axes of the two rotating shafts 3131 as the central line, since the phase change assembly 32 is disposed on one side of the central line, the weights of the two sides of the central line of the blanking plate 313 are different, when the driven member 322 is disengaged from the box body 312, since the side of the phase change assembly 32 is heavier, the blanking plate 313 on the side will rotate downward under the action of gravity, so as to open the blanking opening 314. Therefore, the structure is simple, and the blanking is convenient.

As shown in fig. 13 and 14, the case 312 is formed in a circular cylindrical shape with both open top and bottom walls, a top cover is provided on the top of the case 312, a blanking plate 313 is provided on the bottom of the case 312, the blanking plate 313 is formed in a circular plate shape extending in the horizontal direction, and the diameter of the blanking plate 313 is smaller than the inner diameter of the case 312. Further, the blanking plate 313 is provided with rotation shafts 3131 at two opposite sides in the radial direction, both the rotation shafts 3131 extend outward in the radial direction, two shaft holes are provided on the inner surfaces of the two box bodies 312, the two shaft holes correspond to the two rotation shafts 3131 one to one and are matched in shape, and the two rotation shafts 3131 are respectively rotatably fitted in the corresponding shaft holes. The base 321 of the phase change assembly 32 is integrally formed with the blanking plate 313, the rod portion 3222 of the driven member 322 in the base 321 extends along a straight line, and the diameter of the axis passing through the two rotating shafts 3131 of the blanking plate 313 is perpendicular to the diameter of the center line of the rod portion 3222 of the blanking plate 313 along the length direction in the plane of the blanking plate 313. From this, flitch 313 can conveniently rotate under the effect of gravity down, realizes the unloading.

In some embodiments of the present disclosure, the phase change material 323 changes from a solid state to a liquid state and becomes smaller in volume when reaching the phase change temperature. That is, the phase change material 323 of the present embodiment is transformed between a solid state and a liquid state, the phase change temperature is a temperature at which the phase change material 323 is transformed between the solid state and the liquid state, and when the phase change temperature is reached, the phase change material 323 is transformed from the solid state to the liquid state, and the volume occupied by the liquid phase change material 323 is smaller than the volume occupied by the solid phase change material 323. Therefore, the driven member 322 can be pushed to move through the change of the volume, and the blanking plate 313 is blanked.

According to the utility model discloses cooking utensil of second aspect embodiment, include according to the utility model discloses above-mentioned automatic unloading mechanism of first aspect embodiment. According to the utility model discloses cooking utensil through setting up the automatic unloading mechanism of above-mentioned first aspect embodiment to the wholeness ability of broken wall machine has been improved.

Wherein, the utility model discloses cooking utensil can be broken wall machine, cooking machine, soybean milk machine and so on.

According to the utility model discloses broken wall machine of second aspect embodiment, include according to the utility model discloses the automatic unloading mechanism of above-mentioned first aspect embodiment. According to the utility model discloses broken wall machine through setting up the automatic unloading mechanism of above-mentioned first aspect embodiment to the wholeness ability of broken wall machine has been improved.

In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", and the like, indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be construed as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally formed; the connection can be mechanical connection, electrical connection or communication; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

In the description herein, references to the description of the term "one embodiment," "some embodiments," "an example," "a specific example," or "some examples," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above are not necessarily intended to refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Furthermore, various embodiments or examples and features of different embodiments or examples described in this specification can be combined and combined by one skilled in the art without contradiction.

While embodiments of the present invention have been shown and described, it will be understood by those of ordinary skill in the art that: various changes, modifications, substitutions and alterations can be made to the embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the claims and their equivalents.

Claims (10)

1. The utility model provides an automatic unloading mechanism which characterized in that includes:

the feeding device comprises a feeding box, a discharging box and a feeding mechanism, wherein a material storage cavity is formed in the feeding box, and a discharging opening communicated with the material storage cavity is formed in the feeding box;

the blanking plate is connected with the material box and used for opening and closing the blanking port;

a drive assembly, the drive assembly comprising: bimetallic strip and peg, the one end of peg is formed with and is suitable for the card portion of holding is held to flitch down, the other end of peg with the bimetallic strip links to each other, the peg is mobile between hook position and release position, the peg is in during the hook position the card portion of holding with flitch joint down, the peg is in during the release position the card portion of holding with the flitch breaks away from down, wherein, the bimetallic strip constructs to drive when reaching predetermined temperature the peg activity extremely the release position.

2. The automatic blanking mechanism of claim 1, wherein the blanking plate is disposed at a bottom of the magazine, the blanking plate is rotatable along an axis extending in a horizontal direction to open and close the blanking opening, and the retaining portion is engaged with an end of the blanking plate away from the pivot shaft.

3. The automatic blanking mechanism of claim 2 wherein the hanging rod extends in a vertical direction, a hook is formed at a lower end of the hanging rod as the retaining portion, a trigger is formed at an upper end of the hanging rod, the trigger contacts the bimetal when the hanging rod is in the release position, and the bimetal pushes the trigger when a predetermined temperature is reached.

4. The automatic blanking mechanism of claim 2 wherein the hanging rod is formed with a pivot portion, the pivot portion is located between two ends of the hanging rod, and the hanging rod is rotatable about a central axis of rotation of the pivot portion.

5. The automatic blanking mechanism of any one of claims 1 to 4, further comprising: a reset handle coupled to the hanging bar, the reset handle configured to drive the hanging bar from a release position to a hooking position under an external force.

6. The automatic blanking mechanism of claim 5 wherein the drive assembly further comprises: the bimetallic strip and the hanging rod are fixed on the bracket.

7. The automatic blanking mechanism of claim 6 wherein the support extends in a vertical direction, the support is provided with at least one pivot, at least one transmission rod is drivingly connected between the reset handle and the hanging rod, and the transmission rod is rotatably fixed to the pivot.

8. The automatic blanking mechanism of claim 7 wherein the shaft comprises: the utility model discloses a reset handle, including rack bar, first pole, second pole and third pole, the handle that resets and be connected with first pole, second pole and third pole between the rack bar, first pole rotationally is fixed in the first pole, the second pole rotationally is located the second pole, the third pole rotationally is located on the third pole, wherein, the first pole the second pole with the third pole all extends along upper and lower direction, the upper end of first pole with the handle that resets links to each other and the lower extreme with the upper end of second pole links to each other, the upper end of third pole with the lower extreme of second pole links to each other and the lower extreme with the rack bar links to each other.

9. The automatic blanking mechanism of any one of claims 1 to 4, further comprising: and one end of the steam pipe is communicated with the steam cavity, and the other end of the steam pipe is communicated to the space where the bimetallic strip is located.

10. A wall breaking machine, characterized by comprising an automatic blanking mechanism according to any one of claims 1-9.

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