CN114794886A - Food processor - Google Patents

Abstract

The invention relates to a food processor, which comprises a main body component (1) and a pot body component (2), and is characterized in that: the main body component is provided with an automatic lifting locking mechanism which can automatically lift the pot body component (2) and can automatically lock the pot body component (2) on the main body component. Compared with the prior art, the invention has the advantages that: through set up automatic rising locking mechanism on the main part subassembly, can automatic rising pot body subassembly, simultaneously can also be automatic with pot body subassembly locking on the main part subassembly, the structure is reliable simple. In addition, in the improved scheme, the automatic lifting locking mechanism is internally provided with a guide structure with a steering guide groove or a steering guide hole, so that the lifting locking pot rod rotates for a certain angle in the lifting process, the pot body can be pressed or released, and the problem of transverse displacement of the pot cover caused by the rotation of the lock catch can be effectively prevented.

Description

Food processor

Technical Field

The invention relates to a food processor.

Background

With the increasing living standard of people, many different types of food processors appear on the market. The functions of the food processor mainly comprise but are not limited to soybean milk making, fruit juice squeezing, rice paste making, meat grinding, ice shaving, coffee making and/or mask blending and the like. The food processor can comprise a soybean milk machine, a stirrer or a wall breaking food processor and other machines for crushing and stirring food materials. However, most of the cup covers of the existing food processers do not have clamping and fixing structures, the risk of taking off the cup is caused carelessly, and safety accidents are easily caused if the users operate carelessly in the using process, so that potential safety hazards exist.

The food processor is also provided with a pot locking pressing plate, so that the food processor can lock the cup body and the cup cover, and the structure for locking the cup body and the cup cover by the pot locking pressing plate is manually realized and automatically realized by an electric motor; the manual realization usually needs to realize the locking of the cup body and the cup cover by manually rotating the pot locking pressure plate, the operation is complex, and the pot locking pressure plate is worn; still one kind is taken to the rotatory rotation of lock pot clamp plate through driving motor and is realized compressing tightly cup and bowl cover, and the position of cup and bowl cover takes place the position easily and moves when the rotation compresses tightly, can cause wearing and tearing to the coupling piece of cup lower part then.

In some food processing machines, such as the food processing cup disclosed in chinese patent No. ZL 201822206562.8, a top cover is provided at the top opening of the cup body, a second lifting mechanism is provided on the base, a pressing arm capable of pressing the top cover onto the opening of the food processing cup is fixedly connected to the top end of the second lifting mechanism, and the pressing arm cup can be driven by the second lifting mechanism to ascend or descend. Still be equipped with first elevating system on the base, the tray of cooking cup can be supported to the first elevating system's of first elevating system top fixedly connected with, the tray is equipped with the through hole at the position that corresponds with last connector, tray and cooking cup can rise or descend under the drive of first elevating system. This kind of go up and down to carry out the structure that compresses tightly to the top cap through pressing the arm, can guarantee to a great extent that the in-process that compresses tightly the cup makes the cup can not take place lateral shifting, and then guarantees the life of cup bottom connector. However, in the structure, one set of lifting mechanism is needed for ascending and descending the cup body, and the other set of lifting mechanism is needed for ascending and descending the pressure arm, so that the structure is too complex and the cost is higher; and because the existence of pressure arm can occupy cup upper portion space, especially when getting and put the cup, the cup collides with pressure arm easily, uses the condition that still has inconvenience.

Disclosure of Invention

The first technical problem to be solved by the invention is to provide a food processor which can drive the cup body to lift and automatically lock the cup body through a set of structure aiming at the prior art.

The second technical problem to be solved by the present invention is to provide a food processor with an automatic lifting and locking mechanism aiming at the above prior art, wherein the automatic lifting and locking mechanism can not only automatically lock the pot body assembly, but also does not cause the pot body assembly to generate lateral deviation in the process of locking or releasing the pot body assembly, and after the pot body assembly is released, the locking mechanism does not occupy the upper space of the pot body assembly and does not affect the taking and placing of the pot body assembly.

The technical scheme adopted by the invention for solving the first technical problem is as follows: the utility model provides a cooking machine, includes main part subassembly and pot body subassembly, its characterized in that: the main body component is provided with an automatic lifting locking mechanism which can automatically lift the pot body component and can automatically lock the pot body component on the main body component.

As an improvement, the automatic lifting locking mechanism comprises

A lift drive assembly;

the lower part of the lifting pot locking rod is connected with the lifting driving component and can move up and down under the driving of the lifting driving component;

the pot locking pressing plate is connected to the upper part or the top of the pot locking rod and can move up and down along with the pot locking rod;

pot body lifting bracket subassembly, pot body lifting bracket subassembly can be connected or contact with pot body subassembly, pot body lifting bracket subassembly also with the lift drive subassembly is connected, and can reciprocate under the drive of lift drive subassembly, and after pot body subassembly and pot body lifting bracket subassembly were connected or contacted, pot body subassembly can be along with pot body lifting bracket subassembly and do the ascending or descending motion under the drive of lift drive subassembly together.

Preferably, a convex edge is arranged outside the pot body assembly, the pot body lifting bracket assembly comprises a pot body lifting guide rod assembly and a pot body supporting plate connected with the pot body lifting guide rod assembly, the pot body lifting guide rod assembly is vertically arranged, a lower part lifting driving assembly of the pot body lifting guide rod assembly is connected, the pot body supporting plate can be in contact with the lower part of the convex edge, the pot body lifting guide rod assembly and the pot body supporting plate can be driven by the lifting driving assembly to do lifting or descending motion together, and in the lifting process of the pot body supporting plate, an upward supporting force is applied to the convex edge by the pot body supporting plate, so that the pot body assembly can lift together with the pot body supporting plate; in the process that the lifting driving component drives the lifting pot locking rod and the pot body lifting guide rod component to descend, the pot body component applies upward supporting force to the convex edge by the pot body supporting plate under the action of self weight, so that the pot body component descends along with the pot body supporting plate.

As an improvement, the pot body supporting plate is positioned below the pot locking pressing plate, the pot locking pressing plate and the pot body supporting plate can limit the pot body assembly, and the pot body assembly is kept not to shake in the lifting process.

As an improvement, a through hole is arranged on the pot body supporting plate, and the lifting pot locking rod penetrates through the through hole on the pot body supporting plate and can lift in the through hole.

Preferably, the pot body lifting guide rod assembly comprises an outer guide rod which is arranged below the pot body supporting plate and is hollow inside, an inner guide rod which is arranged inside the outer guide rod in a penetrating mode at the upper part of the outer guide rod, and an elastic part which is arranged inside the outer guide rod, wherein the lower end of the elastic part is abutted to the top of the outer guide rod, the upper end of the elastic part is abutted to the upper part of the inner wall of the outer guide rod, and the lower part of the inner guide rod is connected with the lifting driving assembly. Here, when the elastic force of elastic component is selected, can be greater than the gravity when the elastic force of elastic component is full-load according to the drive power of lift drive assembly, can select the compression spring that the elastic force is greater than 2 times pot body weight usually, also can select compression silica gel or two magnets of the same magnetic pole. Like this, at pot body lift guide bar subassembly drive pot body subassembly lift in-process, the upwards or the power of driving downwards of lift drive assembly's output is transmitted for the elastic component by interior guide arm, transmits again for outer guide arm and pot body layer board by the elastic component, can guarantee the steady of pot body subassembly lift in-process.

Preferably, the lifting guide rod assembly is provided with a lifting stroke limiting bulge, the main body assembly is provided with a limiting and resisting part which can be abutted against the lifting stroke limiting bulge after the lifting guide rod assembly is lifted to the right position, and the limiting and resisting part can prevent the lifting guide rod assembly from continuously lifting after the lifting stroke limiting bulge is abutted against the limiting and resisting part, so that the lifting guide rod assembly can be ensured not to continuously lift after the pot body assembly is lifted to a certain distance; when the lifting driving assembly continues to work, the lifting guide rod assembly is in a limiting state, the elastic piece in the pot body lifting bracket assembly is compressed, the lifting pot locking rod can continue to ascend, the pot body locking pressing plate is separated from the top of the pot body assembly at the moment and does not lock the pot body assembly any more, the elastic piece in the pot body lifting bracket assembly continues to be compressed, after the pot body assembly ascends to the right position, the pot body assembly can be unlocked, and the pot body assembly can be taken out; the descending process is the reverse process of the ascending process, and the principle is the same.

The technical scheme adopted by the invention for solving the second technical problem is as follows: on the structure basis of above-mentioned cooking machine, automatic rising locking machine still includes:

the lifting pot locking rod is provided with a guide pin which can slide in the guide groove or the guide hole in a guiding way;

the guide groove or the guide hole at least comprises a section of steering guide groove or steering guide hole of which the starting position and the end position are not on the same vertical line; when the guide pin on the lifting pot locking rod moves to the steering guide groove or the steering guide hole, the lifting pot locking rod and the pot locking pressing plate can rotate for a certain angle under the driving of the lifting driving assembly, and then the pot locking pressing plate is positioned above the pot body assembly or deviates from the pot body assembly.

The setting position of the steering guide groove or the steering guide hole meets the following requirements: when the lifting pot locking rod and the pot locking pressing plate are driven by the lifting driving assembly to do descending movement at the starting time or in the process or at the finishing time, and the guide pin on the lifting pot locking rod moves to the final position of the steering guide groove or the steering guide hole, the guide pin moves from the final position to the initial position, at the moment, the lifting pot locking rod and the pot locking pressing plate rotate for a certain angle along the first direction, and then the pot locking pressing plate is positioned above the pot body assembly, so that the pot cover and the pot body can be locked; when the lifting pot locking rod and the pot locking pressing plate are driven by the lifting driving assembly to do ascending movement at the starting time or in the process or at the finishing time, and the guide pin on the lifting pot locking rod moves to the starting position of the steering guide groove or the steering guide hole, the guide pin moves from the starting position to the final position, at the moment, the lifting pot locking rod and the pot locking pressing plate rotate for a certain angle along the second direction, the second direction is opposite to the first direction, the pot locking pressing plate deviates from the upper part of the pot body assembly, and therefore the pot locking pressing plate can release locking of the pot body assembly.

The starting position and the end position of the steering guide groove or the steering guide hole are on the same horizontal plane, or the plane where the starting position of the steering guide groove or the steering guide hole is located is lower than the plane where the end position is located.

The steering guide groove or the steering guide hole is a section of linear guide groove or linear guide hole; or the steering guide groove or the steering guide hole is a section of arc-shaped guide groove or arc-shaped guide hole.

In the lifting process of the lifting lock pot rod, the guide pin can only move to the steering guide groove or the steering guide hole when the lifting lock pot rod needs to steer, and the lifting lock pot rod is integrally positioned outside the guide mechanism at the moment. Preferably, the guide mechanism is a lifting guide mechanism, the guide pin is always arranged in the guide groove or the guide hole, the guide groove or the guide hole further comprises a first lifting guide groove or a first guide hole connected with the initial position of the steering guide groove or the steering guide hole, and the first lifting guide groove or the first guide hole is vertically arranged; at the moment, the lifting pot locking rod firstly goes up and down and then turns, or goes up and down firstly and then goes up and down while turning.

Preferably, the guide mechanism is a lifting guide mechanism, the guide pin is always arranged in the guide groove or the guide hole, the guide groove or the guide hole further comprises a second lifting guide groove or a second lifting guide hole connected with the end point position of the guide groove or the guide hole, and the second lifting guide groove or the second lifting guide hole is vertically arranged; at the moment, the lifting pot locking rod firstly turns and then lifts, or firstly turns and lifts at the same time and then lifts.

Preferably, the guide mechanism is a lifting guide mechanism, the guide pin is always arranged in the guide groove or the guide hole, the guide groove or the guide hole further comprises a first lifting guide groove or a first guide hole connected with the initial position of the steering guide groove or the steering guide hole, the second lifting guide groove or a second guide hole connected with the terminal position of the guide groove or the guide hole, and the first lifting guide groove or the guide hole and the second lifting guide groove or the guide hole are both vertically arranged; at the moment, the lifting pot locking rod firstly lifts for a distance in the vertical direction, then turns to the lifting pot locking rod, and then lifts for a distance in the vertical direction, or firstly lifts for a distance in the vertical direction, then lifts while turning to the lifting pot locking rod, and then lifts for a distance in the vertical direction.

When the guide mechanism is a lifting guide mechanism, preferably, the guide mechanism comprises a guide cylinder with a through hole inside, the through hole is arranged along the vertical direction, the middle part of the lifting lock pot rod penetrates through the through hole, the guide groove or the guide hole is arranged on the guide cylinder on the side wall of the through hole, and the guide pin is arranged on the part of the lifting lock pot rod penetrating through the through hole.

As an improvement, the upper part of the guide cylinder is provided with a cover plate, a penetrating hole is arranged at the position of the cover plate corresponding to the penetrating hole of the guide cylinder, and the lifting pot locking rod penetrates through the penetrating hole on the cover plate.

The cover plate is provided with a through hole at a position corresponding to the pot body lifting guide rod component, and the pot body lifting guide rod component passes through the through hole on the cover plate and can lift in the through hole.

The improved cooker is characterized in that the main body assembly comprises a base and a main body arranged on the base, a containing cavity used for containing the cooker body assembly is formed in the main body, the guide mechanism is arranged on the main body, and the cover plate is located on the upper side surface of the main body.

The lifting driving assembly comprises a driving motor, a screw rod connected with an output shaft of the driving motor and a lifting plate, wherein a nut in threaded connection with the screw rod is arranged on the lifting plate; the lower part of the lifting pot locking rod is fixed on the lifting plate.

And the lower part of the lifting pot locking rod is fixedly connected to a lifting plate through a bearing, and a bearing pressing plate for pressing the bearing is arranged above the lifting plate.

And the lifting driving assembly further comprises a lifting plate guide frame, two guide rails which are vertically arranged are arranged on the lifting plate guide frame, and two ends of the lifting plate are respectively arranged in the two guide rails.

Preferably, the main body assembly comprises a base and a main body arranged on the base, a containing cavity for containing the pot body assembly is formed in the main body, the lifting driving assembly is arranged in the base, and the guiding mechanism is arranged on the main body.

Preferably, two sets of the lifting pot locking rods and the pot locking pressing plates arranged on the lifting pot locking rods are arranged, and the two sets of the lifting pot locking rods and the pot locking pressing plates are respectively arranged at different positions outside the pot body assembly. Similarly, two groups of the pan body lifting bracket assemblies are also arranged and are respectively arranged at different positions outside the pan body assembly.

Preferably, the lifting pot locking rods and the pot locking pressing plates are four groups, the pot body lifting bracket assemblies are two groups, the first group of lifting pot locking rods and the pot locking pressing plates which are correspondingly configured, the second group of lifting pot locking rods and the pot locking pressing plates which are correspondingly configured are arranged on one side of the outside of the pot body assembly, and the third group of lifting pot locking rods and the pot locking pressing plates which are correspondingly configured, the fourth group of lifting pot locking rods and the pot locking pressing plates which are correspondingly configured are arranged on the other opposite side of the outside of the pot body assembly.

Preferably, the lifting driving assembly comprises a first group of lifting driving assemblies and a second group of lifting driving assemblies; the first group of lifting pot locking rods, the corresponding pot locking pressing plates, the second group of lifting pot locking rods, the corresponding pot locking pressing plates and the first group of pot body lifting bracket assemblies are driven by the first group of lifting driving assemblies to lift, and the third group of lifting pot locking rods, the corresponding pot locking pressing plates, the fourth group of lifting pot locking rods, the corresponding pot locking pressing plates and the second group of pot body lifting bracket assemblies are driven by the second group of lifting driving assemblies to lift.

Preferably, the guide mechanism comprises a first group of guide mechanism and a second group of guide mechanism, two sections of steering guide grooves or steering guide holes are correspondingly arranged on the first group of guide mechanism, and the arrangement positions of the two sections of steering guide grooves or steering guide holes meet the following requirements: the angle direction of the first group of lifting pot locking rods and the correspondingly configured pot locking pressing plates which are driven by the lifting driving assembly to rotate is opposite to the angle direction of the second group of lifting pot locking rods and the correspondingly configured pot locking pressing plates which are driven by the first group of lifting driving assembly to rotate; two sections of steering guide grooves or steering guide holes are correspondingly arranged on the second group of guide mechanisms, and the arrangement positions of the two sections of steering guide grooves or steering guide holes meet the following requirements: the angular direction of the third group of lifting pot locking rods and the correspondingly configured pot locking pressing plates which rotate under the driving of the lifting driving assembly is opposite to the angular direction of the fourth group of lifting pot locking rods and the correspondingly configured pot locking pressing plates which rotate under the driving of the second group of lifting driving assembly.

Compared with the prior art, the invention has the advantages that: through set up automatic rising locking mechanism on the main part subassembly, can automatic rising pot body subassembly, simultaneously can also be automatic with pot body subassembly locking on the main part subassembly, the structure is reliable simple. In addition, in the improved scheme, the automatic lifting locking mechanism is internally provided with a guide structure with a steering guide groove or a steering guide hole, so that the lifting locking pot rod rotates for a certain angle in the lifting process, the pot body can be pressed or released, and the problem of transverse displacement of the pot cover caused by the rotation of the lock catch can be effectively prevented.

Drawings

FIG. 1 is a schematic perspective view of a cooker body of the food processor in a locked state;

FIG. 2 is a schematic perspective view of the food processor with the pot body vertically lifted for a distance h 1;

FIG. 3 is a schematic perspective view of the cooker lock pressure plate of the invention vertically separated from the cooker cover by a distance h 2;

FIG. 4 is a schematic perspective view of the cooker lock pan of the present invention after the pressure plate continues to rise vertically for a distance of h 3;

FIG. 5 is a working state diagram of the pan body assembly and the automatic lifting locking mechanism after the arrangement pan body is lifted vertically for h1 distance;

FIG. 6 is a working state diagram of the pan body assembly and the automatic lifting locking mechanism after the cooking lock pan pressure plate is vertically separated from the pan cover by h2 distance;

FIG. 7 is a working state diagram of the pot body assembly and the automatic lifting locking mechanism after the cooker locking pressure plate of the food processor of the invention continuously rises for a distance of h3 vertically;

FIG. 8 is a sectional view of the pot body of the food processor in a locked state;

FIG. 9 is a sectional view of the cooking machine with the pot body pulled up and the pot locking pressing plate opened;

FIG. 10 is a cross-sectional view of the pot body of the food processor of the present invention in a locked state;

FIG. 11 is a perspective view of a set of lift drive assemblies, guide structure and pan body lift bracket assembly of the present invention;

FIG. 12 is an enlarged view of the food processor of the present invention at A in FIG. 11;

FIG. 13 is an exploded perspective view of FIG. 11 showing a set of lift drive assemblies, guide structure and pan lift bracket assembly of the present invention.

Detailed Description

The invention is described in further detail below with reference to the accompanying examples.

Example one

The food processor shown in fig. 1-10 comprises a main body assembly 1 and a pot body assembly 2, wherein the main body assembly 1 comprises a base 12 and a main body 11 arranged on the base 12, and a containing cavity 13 for placing the pot body assembly 2 is formed in the main body 11; the pan body assembly 2 comprises a pan body 23 and a pan cover 22 arranged at the opening at the top of the pan body, wherein the opening of the pan body 23 extends outwards to form a convex edge 21.

The main body component 1 is provided with an automatic lifting locking mechanism which can automatically lift the pot body component 2 and can automatically lock the pot body component 2 on the main body component.

The automatic lifting locking mechanism in the embodiment comprises

Two groups of lifting driving components 3 which have the same structure and are completely symmetrically arranged are arranged at the bottom of the main body 11, and the two groups of lifting driving components 3 are respectively positioned at the left side and the right side of the pot body component 2;

the pot lifting locking device comprises four groups of lifting locking pot rods 4 which are vertically arranged and have the same structure, wherein two groups of lifting locking pot rods in the four groups of lifting locking pot rods 4 are arranged on the left side of a pot body assembly, the other two groups of lifting locking pot rods are arranged on the right side of the pot body, and the lower parts of the two groups of lifting locking pot rods 4 on the left side of the pot body assembly are connected with a lifting driving assembly 3 on the left side of the pot body and can move up and down under the driving of the lifting driving assembly 3; the lower parts of the two groups of lifting pan locking rods 4 positioned on the right side of the pan body component are connected with the lifting driving component 3 positioned on the right side of the pan body and can move up and down under the driving of the lifting driving component 3;

the tops of the four groups of lifting pot locking rods 4 are respectively provided with a pot locking pressure plate 5 which can move up and down along with the corresponding lifting pot locking rods 4;

two sets of pot body lifting bracket subassembly 6 that the structure is the same, two sets of pot body lifting bracket subassembly 6 set up the left and right sides at pot body subassembly respectively, pot body lifting bracket subassembly 6 is including pot body lifting guide rod subassembly 61, and the pot body layer board 62 of being connected with pot body lifting guide rod subassembly 61, the vertical setting of pot body lifting guide rod subassembly 61, left side pot body layer board 62 can with the pot body 23 go up the protruding 21 left side lower part contacts along of outside extension, right side pot body layer board 62 can with the pot body 23 go up the protruding 21 right side lower part contacts along of outside extension, the lower part of left pot body lifting guide rod subassembly 61 is connected with the left lifting drive subassembly 3 that is located pot body subassembly, the lower part of the pot body lifting guide rod subassembly 61 on right side is connected with the lifting drive subassembly 3 that is located pot body subassembly right side. The pan body lifting guide rod assembly 61 and the pan body supporting plate 62 positioned on the left side of the pan body assembly can be driven by the lifting driving assembly 3 positioned on the left side of the pan body to do lifting or descending motion, the pan body lifting guide rod assembly 61 and the pan body supporting plate 62 positioned on the right side of the pan body assembly can be driven by the lifting driving assembly 3 positioned on the right side of the pan body to do lifting or descending motion, and in the lifting process of the pan body supporting plates 62 on the left side and the right side, upward supporting force is applied to the convex edge 21 on the pan body by the pan body supporting plates 62 on the left side and the right side, so that the gravity of the pan body assembly is overcome, and the pan body assembly 1 is lifted together with the pan body supporting plates 62 on the left side and the right side;

two groups of guide mechanisms 7 which have the same structure and are symmetrically arranged are arranged on the left side of the pot body component, and the other group of guide mechanisms are arranged on the right side of the pot body component. A guide groove or a guide hole 71 is arranged on the guide mechanism, and a guide pin 41 capable of guiding and sliding in the guide groove or the guide hole 71 is arranged on the lifting pot locking rod 4, as shown in fig. 11, 12 and 13; the guide groove or guide hole 71 at least comprises a section of steering guide groove or steering guide hole 71b with the starting position and the end position not on the same vertical line; when the guide pin 71 on the lifting pot locking rod 4 moves to the steering guide groove or steering guide hole 71b, the lifting pot locking rod 4 and the pot locking pressing plate 5 can rotate for a certain angle under the driving of the lifting driving assembly 3, so that the pot locking pressing plate 5 is positioned above the pot body assembly 2, or the pot locking pressing plate 5 deviates from the position above the pot body assembly 2.

In this embodiment, there are two sets of the lifting driving components 3, four sets of the lifting pot locking rods 4, four sets of the pot locking pressing plates 5, two sets of the pot body lifting bracket components 6, and two sets of the guiding mechanisms 7.

In this embodiment, the left pot body supporting plate 62 is located below the two left pot locking pressing plates 5, and the right pot body supporting plate 62 is located below the two right pot locking pressing plates 5. Two through holes 621 are formed in the pan body supporting plate 62, and two sets of lifting pan locking rods on the corresponding sides respectively penetrate through the two through holes 621 formed in the pan body supporting plate 62 and can lift in the two through holes 621, as shown in fig. 11 and 13.

In this embodiment, the pan body lifting guide rod assembly 61 includes an outer hollow guide rod 611 disposed below the pan body supporting plate 62, an inner guide rod 612 with an upper portion penetrating the inner portion of the outer guide rod 611, and a compression spring 613 disposed inside the outer guide rod 611, wherein the lower end of the compression spring 613 abuts against the top of the outer guide rod 611, the upper end of the compression spring 613 abuts against the upper portion of the inner wall of the outer guide rod 611, and the lower portion of the inner guide rod 612 is connected to the lifting driving assembly 3. The lifting guide rod assembly 61 is provided with a lifting stroke limiting protrusion 614, the main body assembly 1 is provided with a limiting and abutting portion 121 which can abut against the lifting stroke limiting protrusion 614 after the lifting guide rod assembly 61 is lifted to the right position, and after the lifting stroke limiting protrusion 614 abuts against the limiting and abutting portion 121, the limiting and abutting portion 121 can prevent the lifting guide rod assembly 61 from continuously lifting, as shown in fig. 10 and 13.

In this embodiment, each group of guiding mechanisms 7 includes two guiding cylinders arranged at intervals and provided with through holes inside, and the guiding cylinders are marked as a first guiding cylinder 7a and a second guiding cylinder 7b, the through holes in the first guiding cylinder 7a and the second guiding cylinder 7b are arranged along the vertical direction, the middle parts of two groups of lifting pot locking rods 4 positioned on the left side of the pot body assembly are respectively arranged in the first guiding cylinder 7a and the second guiding cylinder 7b, and the middle parts of two groups of lifting pot locking rods 4 positioned on the right side of the pot body assembly are also respectively arranged in the first guiding cylinder 7a and the second guiding cylinder 7 b. The upper parts of the first guide cylinder 7a and the second guide cylinder 7b are provided with cover plates 73, penetrating holes are arranged on the positions, corresponding to the penetrating holes of the two guide cylinders 7a and 7b, of the cover plates 73, and the middle parts of the two groups of lifting pot locking rods 4 respectively penetrate through the two penetrating holes on the cover plates. The cover plate 73 is provided with a through hole corresponding to the pan body lifting guide rod assembly, the pan body lifting guide rod assembly positioned at the left side of the pan body assembly passes through the through hole on the cover plate and can lift in the through hole, and the pan body lifting guide rod assembly positioned at the right side of the pan body assembly passes through the through hole on the cover plate and can lift in the through hole. The first guide cylinder 7a is provided with a guide hole 71, the guide hole 71 comprises a turning guide hole 71b, a first lifting guide hole 71a and a second lifting guide hole 71c, the starting position and the ending position of the turning guide hole 71b are not on the same vertical line, the first lifting guide hole 71a is connected with the starting position of the turning guide hole 71b, the second lifting guide hole 71c is connected with the ending position of the turning guide hole 71b, the first lifting guide hole 71a and the second lifting guide hole 71c are both vertically arranged, the plane of the starting position of the turning guide hole 71b is lower than the plane of the ending position, and the turning guide groove or the turning guide hole 71b is a section of arc-shaped guide groove or arc-shaped guide hole. The second guide cylinder 7b is also provided with a guide hole, the arrangement form of the guide hole on the second guide cylinder 7b is the same as that of the guide hole 71 on the first guide cylinder 7a, only the arrangement positions are different, and the guide pins 41 arranged on the two groups of lifting pot locking rods 4 on the same side of the pot body assembly are respectively arranged in the guide holes of the two guide cylinders. The arrangement positions of the guide holes on the two guide cylinders 7a and 7b satisfy that: the guide pins 41 on the two sets of lifting and locking pot rods 4 arranged on the same side of the pot body assembly respectively move along the first lifting and guiding holes 71a in the two guiding cylinders, at the moment, the two sets of lifting and locking pot rods 4 arranged on the same side of the pot body assembly, the correspondingly configured locking pot pressure plates 5 and the pot body lifting and guiding rod assemblies 6 firstly rise for a certain distance along the vertical direction, at the moment, the pot body also rises for a certain distance h1 along the vertical direction, the distance h1 just corresponds to the height of the first lifting and guiding holes 71a in the vertical direction, as shown in fig. 2, 5, 11 and 12, at the moment, the lifting stroke limiting protrusion 614 of the lifting and guiding rod assembly 61 abuts against the limiting and abutting part 121 of the main body assembly 1, and in the subsequent process, the pot body lifting and guiding rod assembly 61 is limited and clamped and does not continuously rise; then, the guide pins 41 on the two sets of lifting pot locking rods 4 respectively rotate along the steering guide holes 71b in the two guide cylinders and rise at the same time, at this time, the two sets of lifting pot locking rods 4 and the correspondingly configured pot locking pressure plates 5 rise in the vertical direction by a distance h2, as shown in fig. 3, 6, 11 and 13, the distance h2 exactly corresponds to the height of the steering pot locking guide holes 71b in the vertical direction; the guide pins 41 on the last two sets of lifting pot locking rods 4 respectively rise a distance in the vertical direction along the second lifting guide holes 71c in the two guide cylinders, and the distance that the two sets of lifting pot locking rods 4 rise at this time just corresponds to the length h3 of the second lifting guide holes 71c, as shown in fig. 4, 7, 11 and 12, the rotation angle directions of the two sets of lifting pot locking rods 4 and the correspondingly configured pot locking pressing plates 5 on the same side in the rising process are opposite. The lifting principle of the two groups of lifting pot locking rods and the lifting guide rod component on the other side of the pot body is the same as that of the other side of the pot body, and only the arrangement positions are in a symmetrical relation. The descending process is the reverse of the ascending process, and is not described in detail here. In this embodiment, the two sets of lifting pot locking rods 4 on the left side of the pot body and the corresponding pot locking pressing plates 5 are respectively 90 degrees counterclockwise and 90 degrees clockwise in the rotating angular direction during the lifting process, and the two sets of lifting pot locking rods 4 on the right side of the pot body and the corresponding pot locking pressing plates 5 are respectively 90 degrees clockwise and 90 degrees counterclockwise in the rotating angular direction during the lifting process. After the lifting is finished, the four groups of pot locking pressure plates 5 are deviated from the position above the pot body assembly 2, and after the lowering is finished, the four groups of pot locking pressure plates 5 are positioned above the pot body assembly 2 and can lock the pot body assembly 2 on the base 12.

In this embodiment, the guiding mechanism 7 is disposed on the main body 11, and the cover plate 73 is attached to the top inside surface of the main body 11. The lifting drive assembly 3 is disposed within the base 12. The lifting driving component 3 comprises a driving motor 31, a screw 32 connected with an output shaft of the driving motor 31, and a lifting plate 33, wherein a nut 321 in threaded connection with the screw 32 is arranged on the lifting plate 33; the lower part of the lifting pan locking rod 4 is fixed on the lifting plate 33. The lower part of the lifting pot locking rod 4 is fixedly connected to a lifting plate 33 through a bearing 34, and a bearing pressing plate 35 for pressing the bearing 34 is arranged above the lifting plate 33. The lifting driving assembly 3 further comprises a lifting plate guide frame 36, two guide rails 361 which are vertically arranged are arranged on the lifting plate guide frame 36, and two ends of the lifting plate 33 are respectively arranged in the two guide rails 361.

Example two

Different from the first embodiment, two sets of the pot locking pressing plates 5 arranged on the lifting pot locking rod 4 and the lifting pot locking rod 4 are provided, and the two sets of the pot locking rod 4 and the pot locking pressing plate 5 are respectively arranged at the left side and the right side of the pot body assembly 2.

The lifting driving components 3 also comprise two groups, the structures of the two groups of lifting driving components 3 are completely the same as the first embodiment, the lifting driving components are respectively used for driving the two groups of lifting pot locking rods 4 and pot locking pressing plates 5 arranged on the lifting pot locking rods 4, and the two groups of lifting driving components 3 can also be replaced by push rod motors or small air cylinders. The guide mechanism 7 also comprises two groups, and different from the first embodiment, only one group of guide cylinders is arranged on each group of guide mechanism 7, and the guide holes on the guide cylinders are in the same form as the guide holes on one of the guide cylinders in the first embodiment.

Claims (24)

1. The utility model provides a cooking machine, includes main part subassembly (1) and pot body subassembly (2), its characterized in that: the main body component is provided with an automatic lifting locking mechanism which can automatically lift the pot body component (2) and can automatically lock the pot body component (2) on the main body component.

2. The food processor of claim 1, wherein: the automatic lifting locking mechanism comprises

A lifting drive assembly (3);

the lower part of the lifting pot locking rod (4) is connected with the lifting driving component (3) and can move up and down under the driving of the lifting driving component (3);

a pot locking pressing plate (5) which is connected to the upper part or the top of the pot locking rod and can move up and down along with the pot locking rod (4);

pot body lifting bracket subassembly (6), pot body lifting bracket subassembly (6) can be connected or contact with pot body subassembly (2), pot body lifting bracket subassembly (6) also with lifting drive subassembly (3) are connected, and can reciprocate under lifting drive subassembly (3) drive, and after pot body subassembly (2) is connected or contacts with pot body lifting bracket subassembly (6), pot body subassembly (2) can be along with pot body lifting bracket subassembly (6) and do the ascending or descending motion under lifting drive subassembly (3) drive together.

3. The food processor of claim 2, wherein: the pot body assembly (2) is externally provided with a convex edge (21), the pot body lifting bracket assembly (6) comprises a pot body lifting guide rod assembly (61) and a pot body supporting plate (62) connected with the pot body lifting guide rod assembly (61), the pot body lifting guide rod assembly (61) is vertically arranged, the lower part lifting driving assembly (3) of the pot body lifting guide rod assembly (61) is connected, the pot body supporting plate (62) can be contacted with the lower part of the convex edge (21), the pot body lifting guide rod assembly (61) and the pot body supporting plate (62) can be driven by the lifting driving assembly (3) to do ascending or descending motion, in the ascending process of the pot body supporting plate (62), the pot body supporting plate (62) applies upward supporting force to the convex edge (21), so that the pot body assembly (1) ascends along with the pot body supporting plate (62), and in the descending process of the lifting driving assembly driving lifting locking pot rod and the pot body lifting guide rod assembly, under the action of the dead weight of the pan body assembly, the pan body supporting plate applies upward supporting force to the convex edge, so that the pan body assembly descends along with the pan body supporting plate.

4. The food processor of claim 3, wherein: the pan body supporting plate (62) is positioned below the pan locking pressing plate (5); the pot body supporting plate (62) is provided with a through hole (621), and the lifting pot locking rod passes through the through hole (621) on the pot body supporting plate (62) and can lift in the through hole (621).

5. The food processor of claim 3, wherein: the pot body lifting guide rod assembly (61) comprises an outer hollow guide rod (611) arranged below a pot body supporting plate (62), an inner guide rod (612) arranged inside the outer guide rod (611) is arranged at the upper part in a penetrating mode, an elastic part (613) arranged inside the outer guide rod (611) is arranged, the lower end of the elastic part (613) is abutted to the top of the outer guide rod (611), the upper end of the elastic part (613) is abutted to the upper part of the inner wall of the outer guide rod (611), and the lower part of the inner guide rod (612) is connected with a lifting driving assembly (3).

6. The food processor of claim 3, wherein: the lifting guide rod assembly (61) is provided with a lifting stroke limiting protrusion (614), the main body assembly (1) is provided with a limiting resisting part (121) which can resist against the lifting stroke limiting protrusion (614) after the lifting guide rod assembly (61) rises to the place, and the limiting resisting part (121) can prevent the lifting guide rod assembly (61) from continuously rising after the lifting stroke limiting protrusion (614) and the limiting resisting part (121) resist.

7. The food processor of any one of claims 2-6, wherein: the automatic lifting locking mechanism further comprises

The lifting pot locking device comprises a guide mechanism (7), wherein a guide groove or a guide hole (71) is formed in the guide mechanism, and a guide pin (41) capable of sliding in the guide groove or the guide hole (71) in a guiding manner is arranged on the lifting pot locking rod (4);

the guide groove or the guide hole (71) at least comprises a turning guide groove or a turning guide hole (71b) with a section of starting position and end position not on the same vertical line; when the guide pin (71) on the lifting pot locking rod (4) moves to the steering guide groove or the steering guide hole (71b), the lifting pot locking rod (4) and the pot locking pressing plate (5) can rotate for a certain angle under the driving of the lifting driving assembly (3), and then the pot locking pressing plate (5) is positioned above the pot body assembly (2), or the pot locking pressing plate (5) deviates from the position above the pot body assembly (2).

8. The food processor of claim 7, wherein: the arrangement position of the steering guide groove or the steering guide hole (71b) satisfies the following conditions: when the lifting pot locking rod (4) and the pot locking pressing plate (5) are driven by the lifting driving assembly (3) to do descending movement (generally all the lifting pot locking rod is used as 'but not used as') at the starting time or in the process or at the ending time, and the guide pin (41) on the lifting pot locking rod (4) moves to the final position of the steering guide groove or the steering guide hole (71b), the guide pin (41) moves from the final position to the initial position, at the moment, the lifting pot locking rod (4) and the pot locking pressing plate (5) rotate for a certain angle along the first direction, so that the pot locking pressing plate (5) is positioned above the pot body assembly (2), and the pot body assembly (2) can be locked; when the lifting pot locking rod (4) and the pot locking pressing plate (5) are driven by the lifting driving component (3) to do lifting movement (generally all work is done but not done), and the guide pin (41) on the lifting pot locking rod (4) moves to the starting position of the steering guide groove or the steering guide hole (71b), the guide pin (41) moves from the starting position to the final position, at the moment, the lifting pot locking rod (4) and the pot locking pressing plate (5) rotate for a certain angle along a second direction, the second direction is opposite to the first direction, the pot locking pressing plate (5) deviates from the upper part of the pot body component (2), and the pot locking pressing plate (5) can release locking of the pot body component (2).

9. The food processor of claim 7, wherein: the starting position and the end position of the steering guide groove or the steering guide hole (71b) are on the same horizontal plane, or the plane of the starting position of the steering guide groove or the steering guide hole (71b) is lower than the plane of the end position.

10. The food processor of claim 9, wherein: the steering guide groove or the steering guide hole (71b) is a linear guide groove or a linear guide hole; or the steering guide groove or the steering guide hole (71b) is a section of arc-shaped guide groove or arc-shaped guide hole.

11. The food processor of claim 7, wherein: the guide mechanism (7) is a lifting guide mechanism, the guide pin (41) is always arranged in the guide groove or the guide hole (71), the guide groove or the guide hole (71) further comprises a first lifting guide groove or a first guide hole (71a) connected with the initial position of the steering guide groove or the steering guide hole (71b), and the first lifting guide groove or the first guide hole (71a) is vertically arranged.

12. The food processor of claim 7, wherein: guiding mechanism (7) are lift guiding mechanism, just uide pin (41) are established all the time in guide way or guiding hole (71), guide way or guiding hole (71) still include with the second lift guiding way or guiding hole (71c) that the terminal position of guide way or guiding hole (71) is connected, second lift guiding way or vertical setting of guiding hole (71 c).

13. The food processor of claim 7, wherein: the guide mechanism (7) is a lifting guide mechanism, the guide pin (41) is always arranged in the guide groove or the guide hole (71), the guide groove or the guide hole (71) further comprises a first lifting guide groove or a first guide hole (71a) connected with the initial position of the steering guide groove or the steering guide hole (71b), a second lifting guide groove or a second guide hole (71c) connected with the final position of the guide groove or the guide hole (71), and the first lifting guide groove or the guide hole (71a) and the second lifting guide groove or the guide hole (71c) are vertically arranged.

14. The food processor of claim 7, 11, 12 or 13, wherein: the guiding mechanism (7) comprises a guiding cylinder (72) with a through hole in the inner part, the through hole is arranged in the vertical direction, the middle part of the lifting lock pot rod (4) penetrates through the through hole, a guiding groove or a guiding hole (71) is arranged on the guiding cylinder (72) of the side wall of the through hole, and the guiding pin (41) is arranged on the lifting lock pot rod (4) penetrating through the through hole.

15. The food processor of claim 14, wherein: a cover plate (73) is arranged at the upper part of the guide cylinder (72), a penetrating hole is arranged on the cover plate (73) at the position corresponding to the penetrating hole of the guide cylinder (72), and the lifting pot locking rod (4) penetrates through the penetrating hole on the cover plate (73).

16. The food processor of claim 15, wherein: the pot body assembly (1) comprises a base (12) and a main body (11) arranged on the base (12), a containing cavity (13) used for containing the pot body assembly (2) is formed in the main body (11), the guide mechanism (7) is arranged on the main body (11), and the cover plate (73) is located on the upper side surface of the main body (11).

17. The food processor of claim 7, wherein: the lifting driving assembly (3) comprises a driving motor (31), a screw rod (32) connected with an output shaft of the driving motor (31), and a lifting plate (33), wherein a nut (321) in threaded connection with the screw rod (32) is arranged on the lifting plate (33); the lower part of the lifting pot locking rod (4) is fixed on the lifting plate (33).

18. The food processor of claim 17, wherein: the lower part of the lifting pot locking rod (4) is fixedly connected to a lifting plate (33) through a bearing (34), and a bearing pressing plate (35) used for pressing the bearing (34) is arranged above the lifting plate (33).

19. The food processor of claim 17, wherein: the lifting driving assembly (3) further comprises a lifting plate guide frame (36), two guide rails (361) which are vertically arranged are arranged on the lifting plate guide frame (36), and two ends of the lifting plate (33) are respectively arranged in the two guide rails (361).

20. The food processor of claim 7, wherein: the pot body assembly comprises a main body assembly (1) and a lifting driving assembly, wherein the main body assembly (1) comprises a base (12) and a main body (11) arranged on the base (12), a containing cavity (13) used for containing the pot body assembly (2) is formed in the main body (11), the lifting driving assembly (3) is arranged in the base (12), and a guiding mechanism (7) is arranged on the main body (11).

21. The food processor of claim 7, wherein: the pot lifting locking device is characterized in that two groups of pot lifting locking pressing plates (5) are arranged on the pot lifting locking rods (4) and the pot locking pressing plates (5), the two groups of pot lifting locking rods (4) and the pot locking pressing plates (5) are respectively arranged at different positions outside the pot body assembly (2), and similarly, two groups of pot body lifting bracket assemblies are also arranged at different positions outside the pot body assembly.

22. The food processor of claim 7, wherein: the pot lifting locking rod and the pot locking pressing plate are provided with four groups, the pot body lifting bracket assembly is provided with two groups, the first group of pot lifting locking rod and the pot locking pressing plate corresponding to the configuration, the second group of pot lifting locking rod and the pot locking pressing plate corresponding to the configuration and the first group of pot body lifting bracket assembly are arranged on one side of the outside of the pot body assembly, and the third group of pot lifting locking rod and the pot locking pressing plate corresponding to the configuration, the fourth group of pot lifting locking rod and the pot locking pressing plate corresponding to the configuration and the second group of pot body lifting bracket assembly are arranged on the other opposite side of the outside of the pot body assembly.

23. The food processor of claim 22, wherein: the lifting driving assembly comprises a first group of lifting driving assemblies and a second group of lifting driving assemblies; the first group of lifting pot locking rods, the corresponding pot locking pressing plates, the second group of lifting pot locking rods, the corresponding pot locking pressing plates and the first group of pot body lifting bracket assemblies are driven by the first group of lifting driving assemblies to lift, and the third group of lifting pot locking rods, the corresponding pot locking pressing plates, the fourth group of lifting pot locking rods, the corresponding pot locking pressing plates and the second group of pot body lifting bracket assemblies are driven by the second group of lifting driving assemblies to lift.

24. The food processor of claim 23, wherein: the guide mechanism comprises a first group of guide mechanism and a second group of guide mechanism, two sections of steering guide grooves or steering guide holes are correspondingly arranged on the first group of guide mechanism, and the arrangement positions of the two sections of steering guide grooves or steering guide holes meet the following requirements: the angle direction of the first group of lifting pot locking rods and the correspondingly configured pot locking pressing plates which are driven by the lifting driving assembly to rotate is opposite to the angle direction of the second group of lifting pot locking rods and the correspondingly configured pot locking pressing plates which are driven by the first group of lifting driving assembly to rotate; two sections of steering guide grooves or steering guide holes are correspondingly arranged on the second group of guide mechanisms, and the arrangement positions of the two sections of steering guide grooves or steering guide holes meet the following requirements: the angular direction of the third group of lifting pot locking rods and the correspondingly configured pot locking pressing plates which rotate under the driving of the lifting driving assembly is opposite to the angular direction of the fourth group of lifting pot locking rods and the correspondingly configured pot locking pressing plates which rotate under the driving of the second group of lifting driving assembly.

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