CN216679424U

CN216679424U - Food processing device with cleaning mechanism

Info

Publication number: CN216679424U
Application number: CN202123241868.5U
Authority: CN
Inventors: 赵星
Original assignee: Wuhan Jianhuo Technology Co ltd
Current assignee: Wuhan Jianhuo Technology Co ltd
Priority date: 2021-12-22
Filing date: 2021-12-22
Publication date: 2022-06-07
Anticipated expiration: 2031-12-22

Abstract

The utility model discloses a food processing device with a cleaning mechanism, which comprises a shell, a feeding hole and a discharging hole which are arranged on the shell, a turning plate arranged in the shell, a first driving mechanism for driving the turning plate to rotate, and the cleaning mechanism arranged at the top of the shell, wherein the cleaning mechanism comprises a first electric push rod, a connecting rod mechanism in transmission connection with the first electric push rod, and a scraper plate in transmission connection with the lower part of the connecting rod mechanism, the front end and the rear end of the scraper plate are both contacted with the inner wall of the shell, and the scraper plate can move up and down by the action force of the connecting rod mechanism in the vertical direction and is tightly contacted with two outer vertical surfaces of the turning plate. The food processing device has reasonable structural design and convenient operation, can clean the residual materials adhered to the outer vertical surface of the turning plate and the inner wall of the inner container, and can also realize the turning and the pouring of the inner container.

Description

Food processing device with cleaning mechanism

Technical Field

The utility model relates to the field of food processing devices, in particular to a food processing device with a cleaning mechanism.

Background

In recent years, with the development of economic technology, an automatic food processing device gradually enters the visual field of people, can replace manpower to perform overturning processing actions, not only avoids the waste of a large amount of manpower and time, but also is better than the manpower in speed and efficiency.

In the processing and production process of food, the plate turning mechanism as the most main processing part can completely realize the function of automatic turning, but materials adhered to the outer vertical surface of the turning plate and the inner wall of the inner container after processing are difficult to clean, the adding time of the next batch of materials is influenced, and the working efficiency is low.

Based on the above situation, the present invention provides a food processing device with a cleaning mechanism, which can effectively solve the above problems.

SUMMERY OF THE UTILITY MODEL

In view of the shortcomings of the prior art, the utility model aims to provide a food processing device with a cleaning mechanism. The food processing device has reasonable structural design and convenient operation, can clean the residual materials adhered to the outer vertical surface of the turning plate and the inner wall of the inner container, and can also realize the turning and the pouring of the inner container.

In order to solve the technical problems, the utility model is realized by the following technical scheme:

the utility model provides a food processing device with a cleaning mechanism, which comprises a shell, a feeding hole and a discharging hole which are arranged on the shell, a turning plate arranged in the shell, a first driving mechanism for driving the turning plate to rotate, and the cleaning mechanism arranged on the shell, wherein the cleaning mechanism comprises a first electric push rod, a connecting rod mechanism in transmission connection with the first electric push rod, and a scraper plate in transmission connection with the lower part of the connecting rod mechanism, the scraper plate is provided with a limiting mechanism in limiting fit with the inner wall of the shell, and the scraper plate can move up and down by the action force of the connecting rod mechanism in the vertical direction and is in close contact with the outer vertical surface of the turning plate.

Preferably, the middle part of the scraper is provided with a cleaning channel for the turning plate to pass through, and the side wall of the scraper on at least one side of the cleaning channel is in transmission connection with the connecting rod mechanism.

Further preferably, the inner side wall of the scraper on which the cleaning channel is arranged is provided with a brush, and the shell is provided with a water inlet.

Preferably, the link mechanism comprises at least one group of link assemblies, one group of link assemblies comprises a crank link, a first straight link, a second straight link and a third straight link, the inflection point of the crank link is firstly connected with the shell in a rotating manner through a first fixing piece, the vertex of the first straight link is firstly connected with the shell in a rotating manner through a second fixing piece, the crank link above the inflection point is connected with the telescopic rod of the first electric push rod in a rotating manner through a connecting rod, the crank link below the inflection point and the first straight link below the vertex are connected in a rotating manner through the second straight link, the lower ends of the crank link and the first straight link are respectively connected with the third straight link in a rotating manner, and the third straight link is in sliding fit with a sliding groove formed in one side wall of the scraper.

Preferably, the connecting rod mechanism comprises two groups of connecting rod assemblies which are arranged in parallel and symmetrically, inflection points of the two crank connecting rods are fixedly connected through a first fixing piece, vertexes of the two first straight connecting rods are fixedly connected through a second fixing piece, and the two third straight connecting rods are respectively in sliding fit with sliding grooves formed in two side walls of the scraper.

It is further preferable that the inflection point and the vertex are located on the same horizontal plane, and a line connecting the inflection point and the vertex is always parallel to the second straight link and the third straight link.

Preferably, the inner container is arranged in the shell, and the overturning assembly drives the inner container to overturn so that the inner container can be in butt joint with the discharge port, and the overturning assembly comprises a second driving mechanism, and the second driving mechanism is connected with the inner container through a gear transmission pair.

Preferably, the device further comprises a flap mechanism for radial deflection of the flap, the flap mechanism comprising:

the turning plate core shaft sleeve is fixed in the middle of the turning plate and is in transmission connection with the first driving mechanism;

the turning plate core shaft is arranged in the turning plate core shaft sleeve and is in clearance fit with the turning plate;

the pushing structure is arranged at one end of the turning plate core shaft sleeve, which is far away from the first driving mechanism, and is used for pushing the turning plate core shaft to move along the axial direction; and

the control structure can drive the turning plate to deviate along the radial direction through the turning plate mandrel under the thrust action of the pushing structure.

Preferably, the control structure comprises a first protrusion arranged on the turning plate mandrel and a chute correspondingly arranged on the turning plate, an included angle between the chute and the turning plate mandrel is an acute angle, the first protrusion extends into the chute and is in sliding fit with the chute, and the first protrusion can drive the chute to radially deflect when moving axially under the action of external force.

Preferably, one end of the turning plate core shaft sleeve is provided with a first interface in transmission connection with the first driving mechanism, the other end of the turning plate core shaft sleeve is provided with a second interface, and the turning plate core shaft sleeve is axially provided with an accommodating groove communicated with the second interface; the turning plate core shaft can pass through the second interface and extend into the containing groove, and can slide in the second interface and the containing groove along the axial direction under the action of external force.

It is further preferred that the one end of the flap mandrel close to the pushing structure is provided with two annular grooves arranged closely, a bearing is arranged in the annular groove positioned on the outer side of the end portion, a sealing ring is arranged in the other annular groove, and the bearing and the sealing ring are both positioned in the second connector and are in sliding fit with the second connector.

Further preferably, the side wall of the turning plate core shaft sleeve on the side of the containing groove opening is attached to the middle part of one side of the turning plate, the other side of the turning plate is correspondingly provided with a fixing plate which is consistent with the axial direction of the turning plate core shaft sleeve, a horizontal mounting hole is formed in the turning plate core shaft along the axial direction, a vertical mounting hole which is perpendicular to the horizontal mounting hole is formed in the turning plate, and the turning plate core shaft sleeve, the turning plate and the fixing plate are connected together through fixing pieces which sequentially penetrate through the bottom of the containing groove, the horizontal mounting hole, the vertical mounting hole and the fixing plate.

Further preferred, still including being used for turning over the return subassembly that the board dabber resets, the return subassembly includes that accommodation hole, spring and second are protruding, and the second is protruding to be formed at the one end that the board dabber kept away from control structure that turns over, and the accommodation hole with the storage tank intercommunication is seted up in the board dabber cover that turns over of the protruding place side of second, and in spring one end stretched into the accommodation hole, the other end stretched into in the storage tank with the protruding clearance fit of second.

Preferably, the inner wall of the shell body close to the discharge port is provided with a mounting groove, and a sealing strip capable of being in sealing contact with the port of the inner container is fixedly arranged in the mounting groove.

Compared with the prior art, the utility model has the following advantages and beneficial effects:

1. the cleaning mechanism disclosed by the utility model is reasonable in structural design, can be used for quickly cleaning residual materials stuck on the outer vertical surface of the turning plate through the multi-connecting-rod mechanism and the scraper only by opening the driving mechanism, is convenient to operate and has high cleaning efficiency.

2. The utility model has the advantages that the inner container is independently arranged in the shell, the traditional mode that the shell is directly used for containing materials is replaced, and the utility model has the following advantages: the inner container can be conveniently replaced according to different customers or use requirements, the replacement cost is low, and in addition, the inner container can be matched with the overturning assembly for use, so that the materials can be conveniently poured out.

3. According to the utility model, the first protrusion on the turnover plate mandrel is matched with the chute on the turnover plate, so that the acting force of the pushing structure in the horizontal direction can be converted into component force on the turnover plate in the radial direction, and the turnover plate can only deflect in the radial direction. Meanwhile, the return component is arranged at the end part of the core shaft of the turning plate, so that the core shaft of the turning plate can be automatically restored to the state that the turning plate can rotate freely under the state that the core shaft of the turning plate is not subjected to the external force of the pushing structure.

Drawings

FIG. 1 is a three-dimensional view of a food processing device according to an embodiment of the present invention.

Fig. 2 is a three-dimensional view of fig. 1 with the upper case omitted.

Fig. 3 is a front view of a food processing apparatus according to an embodiment of the present invention.

FIG. 4 is a side view of a food processing device according to an embodiment of the present invention.

Fig. 5 is a cross-sectional view taken along line a-a of fig. 3 (without actuation of the cleaning mechanism).

Fig. 6 is a cross-sectional view taken along line B-B of fig. 4 (without the cleaning mechanism activated).

Figure 7 is a cross-sectional view taken along line C-C of figure 4 (with the cleaning mechanism not activated).

Fig. 8 is a cross-sectional view taken along line D-D of fig. 4 (without the cleaning mechanism activated).

Fig. 9 is a cross-sectional view taken along line a-a of fig. 3 (activating the cleaning mechanism).

Fig. 10 is a sectional view taken along line B-B of fig. 4 (activating the cleaning mechanism).

Figure 11 is a cross-sectional view taken along line C-C of figure 4 (activating the cleaning mechanism).

Fig. 12 is a perspective view of a flap mandrel of a food processing apparatus according to an embodiment of the present invention.

Fig. 13 is a front view of a flipper core sleeve for a food processing device in accordance with an embodiment of the present invention.

Fig. 14 is a cross-sectional view of a flipper core sleeve for a food processing device according to an embodiment of the present invention.

Fig. 15 is a front view of a flap of a food processing device according to an embodiment of the present invention.

Reference numerals: 1-a shell; 11-a feed inlet; 12-a discharge hole; 2-turning over the board; 21-vertical mounting holes; 3-a first drive mechanism; 4-a cleaning mechanism; 41-a first electric push rod; 42-a linkage mechanism; 421-crank link; 422-a first straight connecting rod; 423-a second straight link; 424-third straight link; 425-a first fixture; 426-a second fastener; 427-a connecting rod; 43-a scraper; 431-a chute; 44-a brush; 5-a water inlet; 6-inner container; 7-a flip assembly; 71-a second drive mechanism; 72-a first bevel gear; 73-a second bevel gear; 8-a plate turnover mechanism; 81-flap core shaft sleeve; 811 — a first interface; 812 a second interface; 813-a receiving groove; 82-a flap mandrel; 821-horizontal mounting holes; 822-an annular groove; 823-bearing; 824-sealing ring; 825-a drive joint; 83-a push structure; 84-a control structure; 841-a first protrusion; 842-chute; 85-a fixing piece; 86-a fixed plate; 9-a return component; 91-a receiving hole; 92-a spring; 93-a second protrusion; 10-sealing strip.

Detailed Description

In order that those skilled in the art will better understand the technical solutions of the present invention, the following description of the preferred embodiments of the present invention is provided in conjunction with specific examples, but it should be understood that the drawings are for illustrative purposes only and should not be construed as limiting the patent; for the purpose of better illustrating the present embodiments, certain elements of the drawings may be omitted, enlarged or reduced, and do not represent the size of an actual product; it will be understood by those skilled in the art that certain well-known structures in the drawings and descriptions thereof may be omitted. The positional relationships depicted in the drawings are for illustrative purposes only and are not to be construed as limiting the present patent.

Example one

As shown in fig. 1-15, the present embodiment provides a food processing apparatus with a cleaning mechanism, which includes a housing 1, a feeding port 11 and a discharging port 12 provided on the housing 1, a turning plate 2 provided inside the housing 1, and a first driving mechanism 3 driving the turning plate 2 to rotate, and further includes a cleaning mechanism 4 provided on the top of the housing 1, where the cleaning mechanism 4 includes a first electric push rod 41, a link mechanism 42 in transmission connection with the first electric push rod 41, and a scraper 43 in transmission connection with the lower portion of the link mechanism 42, the scraper 43 is provided with a limiting mechanism in limiting fit with the inner wall of the housing 1, the limiting mechanism is an end side plate formed on the front end and the rear end of the scraper 43, and the end side plate contacts with the inner wall of the housing; the scraper 43 can move up and down by means of the force of the link mechanism 42 in the vertical direction and is in close contact with both outer vertical surfaces of the flap 2. Wherein, a plurality of through holes are arranged on the turning plate 2 in an array manner.

Specifically, the middle part of the scraper 43 is provided with a cleaning channel for the turning plate 2 to pass through, and the side wall of the scraper 43 at one side of the cleaning channel is in transmission connection with the link mechanism 42. The inner side wall of the scraper 43 where the cleaning channel is arranged is provided with a brush 44, and the top of the shell 1 is provided with a water inlet 5.

In a specific implementation process, the link mechanism 42 includes a set of link assemblies, the set of link assemblies includes a crank link 421, a first straight link 422, a second straight link 423, and a third straight link 424, an inflection point of the crank link 421 is fixedly connected to the housing 1 through a first fixing member 425 and then rotatably connected to the housing 1, a vertex of the first straight link 422 is fixedly connected to the housing 1 through a second fixing member 426 and then rotatably connected to the housing 1, the crank link 421 above the inflection point is rotatably connected to the telescopic link of the first electric putter 41 through a link 427, the crank link 421 below the inflection point and the first straight link 422 below the vertex are rotatably connected through the second straight link 423, lower ends of the crank link 421 and the first straight link 422 are rotatably connected to the third straight link 424, and the third straight link 424 is in sliding fit with a sliding groove 431 formed in a side wall of the scraper 43. The inflection point and the vertex are on the same horizontal plane, and the connecting line of the inflection point and the vertex is always parallel to the second straight connecting rod 423 and the third straight connecting rod 424.

As shown in fig. 6 and 7, the food processing device further comprises an inner container 6 for containing the materials and a turning assembly 7 for turning the inner container 6 to be capable of being butted with the discharge port 12; the overturning assembly 7 comprises a second driving mechanism 71, the second driving mechanism 71 is connected with the inner container 6 through a gear transmission pair, the gear transmission pair comprises a first bevel gear 72 in transmission connection with the second driving mechanism 71 and a second bevel gear 73 fixedly connected with the inner container 6, and the first bevel gear 72 and the second bevel gear 73 are in spiral transmission connection.

The inner wall of the shell body adjacent to the discharge port 12 is provided with a mounting groove, and a sealing strip 10 which can be in sealing contact with the port of the inner container 6 is fixedly arranged in the mounting groove. The sealing strip 10 is in a U-shaped structure, and the sealing strip 10 is used for preventing materials from leaking to a place outside the discharge port 12, such as the middle of the shell 1 and the inner container 6, during discharging.

As shown in fig. 6-15, the food processing device further comprises a flap mechanism 8 for radial offset of the flap 2, the flap mechanism 8 comprising a flap core bushing 81, a flap core 82, a pushing structure 83 and a control structure 84; the turning plate core shaft sleeve 81 is fixed in the middle of the turning plate 2 and is in transmission connection with the first driving mechanism 3; the flap mandrel 82 is arranged in the flap mandrel sleeve 81 and is in clearance fit with the flap 2; the pushing structure 83 is arranged at one end of the flap core shaft sleeve 81 far away from the first driving mechanism 3 and is used for pushing the flap core shaft 82 to move along the axial direction; the control structure 84 can bring about the radial deflection of the flap 2 via the flap spindle 82 by means of the thrust action of the thrust structure 83.

Specifically, the pushing structure 83 is a second electric push rod, a transmission shaft of the second electric push rod is in limit fit and rotation fit with a transmission joint 825 of the flap mandrel 82, a bearing is configured on the transmission joint 825, the transmission joint 825 can axially rotate relative to the second electric push rod, and the specific connection structure of the pushing structure can be selected conventionally, which is the prior art. The second electric push rod adopts bidirectional force, namely the turnover plate core shaft moves left and right and is acted by the second electric push rod. The one-way force can also be adopted, namely the turnover plate mandrel acts rightwards by the second electric push rod, the turnover plate mandrel acts leftwards by the acting force of the compressed spring, and at the moment, the second electric push rod is powerless in power failure.

Specifically, the control structure 84 includes a first protrusion 841 disposed on the flap core shaft 82 and a chute 842 correspondingly disposed on the flap, an included angle between the chute 842 and the flap core shaft 82 is an acute angle, the first protrusion 841 extends into the chute 842 and is in sliding fit with the chute 842, and the first protrusion 841 can drive the chute 842 to radially shift when moving axially under the action of an external force.

Specifically, one end of the flap core shaft sleeve 81 is provided with a first interface 811 in transmission connection with the first driving mechanism, the other end is provided with a second interface 812, and the flap core shaft sleeve 81 is provided with an accommodating groove 813 communicated with the second interface 812 along the axial direction; the flap spindle 82 may pass through the second interface 812, extend into the receiving groove 813, and axially slide in the second interface 812 and the receiving groove 813 under the action of an external force.

One end of the flap mandrel 82 close to the pushing structure 83 is provided with two annular grooves 822 arranged closely, a bearing 823 is arranged in the annular groove 822 positioned at the outer side of the end, a sealing ring 824 is arranged in the other annular groove 822, and the bearing 823 and the sealing ring 824 are both positioned in the second interface 812 and are in sliding fit with the second interface 812.

The side wall of the turning plate core shaft sleeve 81 at the side of the notch of the containing groove 813 is attached to the middle part of one side of the turning plate, the other side of the turning plate is correspondingly provided with a fixing plate 86 which is consistent with the axial direction of the turning plate core shaft sleeve 81, a horizontal mounting hole 821 is formed in the turning plate core shaft 82 along the axial direction, a vertical mounting hole which is perpendicular to the horizontal mounting hole 821 is formed in the turning plate, and the turning plate core shaft sleeve 81, the turning plate and the fixing plate 86 are connected together through a fixing piece 85 which sequentially penetrates through the bottom of the containing groove 813, the horizontal mounting hole 821, the vertical mounting hole and the fixing plate 86.

The turning plate core shaft mechanism further comprises a return assembly 9 for returning the turning plate core shaft 82, the return assembly 9 comprises an accommodating hole 91, a spring 92 and a second protrusion 93, the second protrusion 93 is formed at one end, far away from the control structure 84, of the turning plate core shaft 82, the accommodating hole 91 communicated with the accommodating groove 813 is formed in the turning plate core shaft sleeve 81 on the side where the second protrusion 93 is located, one end of the spring 92 extends into the accommodating hole 91, and the other end of the spring extends into the accommodating groove 813 and is in compression fit with the second protrusion 93.

Example two:

the difference between this embodiment and the first embodiment is: the link mechanism 42 includes two sets of link assemblies arranged in parallel and symmetrically, wherein inflection points of two crank links 421 are fixedly connected through a first fixing member 425, vertices of two first straight links 422 are fixedly connected through a second fixing member 426, and two third straight links 424 are respectively in sliding fit with sliding grooves 431 formed in two side walls of the scraper 43.

The working principle of the cleaning mechanism 4 of the present invention is as follows:

1. the first electric push rod 41 contracts to the initial gear, the turning plate 2 rotates with a gap to stir the materials (as shown in figures 6 and 7)

The first electric push rod 41 is in a retraction state, the link mechanism 42 and the scraper 43 are driven to be in an initial gear, the link mechanism 42 and the scraper 43 are both positioned above the scraper 43 and locked and fixed, and the turnover plate 2 rotates with a gap.

2. First electric push rod 41 extends-final gear, turning plate 2 rotates with clearance-cleaning half turning plate 2 (as shown in figures 9 and 10)

When the first electric push rod 41 is in an extended state, the link mechanism 42 is driven to rotate, the scraper 43 moves up and down under the action of the component force of the link mechanism 42 in the vertical direction, and water is sprayed into the shell 1 from the water inlet 5, so that the outer vertical surface of the scraper 43 is cleaned.

3. After one half of the turning plate 2 is cleaned, the first electric push rod 41 retracts to the initial gear, the turning plate 2 is rotated to align the other half of the turning plate with the scraper 43, the first electric push rod 41 extends to the final gear, the turning plate 2 is cleaned, and the operations are repeated until the turning plate 2 is cleaned up.

The working principle of the turnover assembly 7 and the turnover plate mechanism 8 is as follows:

after the material processing is completed, the second driving mechanism 71 is started to drive the inner container 6 to overturn until being aligned with the discharge hole 12 through the cooperation of the first bevel gear 72 and the second bevel gear 73, and the material is poured outwards.

In the process of dumping the materials, for the materials adhered to the inner wall of the inner container 6, the second electric push rod of the turnover mechanism is started to axially push the flap core shaft 82, the first protrusion 841 on the flap core shaft 82 axially moves in the chute 842, so that the flap 2 is driven to move downwards to be in close contact with the inner wall of the inner container 6, and then the first driving mechanism 3 is started to drive the flap 2 to rotate so as to clean the materials adhered to the inner wall of the inner container 6.

The first drive mechanism 3 and the second drive mechanism 71 each employ a motor.

According to the description of the utility model and the attached drawings, a person skilled in the art can easily make or use a food processing device with a cleaning mechanism according to the utility model and can produce the positive effects described in the utility model.

Unless otherwise specified, in the present invention, if there is an orientation or positional relationship indicated by terms of "length", "width", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc., based on the orientation or positional relationship shown in the drawings, it is only for convenience of describing the present invention and simplifying the description, rather than to indicate or imply that the device or element so referred to must have a particular orientation, be constructed and operated in a particular orientation, therefore, the terms describing orientation or positional relationship in the present invention are for illustrative purposes only, and should not be construed as limiting the present patent, specific meanings of the above terms can be understood by those of ordinary skill in the art in light of the specific circumstances in conjunction with the accompanying drawings.

Unless expressly stated or limited otherwise, the terms "disposed," "connected," and "connected" are used broadly and encompass, for example, being fixedly connected, detachably connected, or integrally connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

The above description is only a preferred embodiment of the present invention, and is not intended to limit the present invention in any way, and all simple modifications and equivalent variations of the above embodiments according to the technical spirit of the present invention are included in the scope of the present invention.

Claims

1. The utility model provides a food processingequipment with clearance mechanism, includes casing (1), set up feed inlet (11) and discharge gate (12) on casing (1), locate casing (1) inside turn over board (2) and drive and turn over first actuating mechanism (3) of board (2) rotation, its characterized in that: still including locating clearance mechanism (4) on casing (1), clearance mechanism (4) include first electric push rod (41), link mechanism (42) and the scraper blade (43) of being connected with link mechanism (42) lower part transmission that are connected with first electric push rod (41) transmission, be equipped with on scraper blade (43) with the spacing complex stop gear of casing (1) inner wall, scraper blade (43) can rely on link mechanism (42) effort on vertical direction to reciprocate and with turning over board (2) outer facade in close contact with.

2. The food processing apparatus with a cleaning mechanism of claim 1, wherein: the middle part of the scraper (43) is provided with a cleaning channel for the turnover plate (2) to pass through, and the side wall of the scraper (43) at least one side of the cleaning channel is in transmission connection with the link mechanism (42).

3. The food processing apparatus with a cleaning mechanism of claim 2, wherein: the inner side wall of the scraper (43) where the cleaning channel is located is provided with a brush (44), and the shell (1) is provided with a water inlet (5).

4. The food processing apparatus with a cleaning mechanism of claim 1, wherein: the connecting rod mechanism (42) comprises at least one group of connecting rod assemblies, one group of connecting rod assemblies comprises a crank connecting rod (421), a first straight connecting rod (422), a second straight connecting rod (423) and a third straight connecting rod (424), an inflection point of the crank connecting rod (421) is fixedly connected with the shell (1) through a first fixing piece (425) and then rotatably connected with the shell (1), a vertex of the first straight connecting rod (422) is fixedly connected with the shell (1) through a second fixing piece (426) and then rotatably connected with the shell, the crank connecting rod (421) above the inflection point is rotatably connected with an expansion rod of the first electric push rod (41) through a connecting rod (427), the crank connecting rod (421) below the inflection point is rotatably connected with the first straight connecting rod (422) below the vertex through the second straight connecting rod (423), and the lower ends of the crank connecting rod (421) and the first straight connecting rod (422) are respectively rotatably connected with the third straight connecting rod (424), the third straight connecting rod (424) is in sliding fit with a sliding groove (431) formed in one side wall of the scraper (43).

5. The food processing apparatus with a cleaning mechanism of claim 4, wherein: the connecting rod mechanism (42) comprises two groups of connecting rod assemblies which are arranged in parallel and symmetrically, inflection points of two crank connecting rods (421) are fixedly connected through a first fixing piece (425), vertexes of two first straight connecting rods (422) are fixedly connected through a second fixing piece (426), and two third straight connecting rods (424) are in sliding fit with sliding grooves (431) formed in two side walls of the scraper (43) respectively.

6. The food processing apparatus with a cleaning mechanism of claim 4, wherein: the inflection point and the vertex are on the same horizontal plane, and the connecting line of the inflection point and the vertex is always parallel to the second straight connecting rod (423) and the third straight connecting rod (424).

7. The food processing apparatus with a cleaning mechanism of claim 1, wherein: the inner container (6) arranged in the shell and the overturning assembly (7) driving the inner container (6) to overturn so that the inner container can be in butt joint with the discharge port (12), wherein the overturning assembly (7) comprises a second driving mechanism (71), and the second driving mechanism (71) is connected with the inner container (6) through a gear transmission pair.

8. The food processing apparatus with a cleaning mechanism of claim 1, wherein: still include the flap mechanism (8) that is used for turning over the radial skew of board (2), flap mechanism (8) includes:

the turning plate core shaft sleeve (81), the turning plate core shaft sleeve (81) is fixed in the middle of the turning plate (2) and is in transmission connection with the first driving mechanism (3);

the turning plate core shaft (82), the turning plate core shaft (82) is arranged in the turning plate core shaft sleeve (81) and is in clearance fit with the turning plate (2);

the pushing structure (83) is arranged at one end, away from the first driving mechanism (3), of the turnover plate core shaft sleeve (81) and used for pushing the turnover plate core shaft (82) to move along the axial direction; and

the control structure (84), the control structure (84) can drive the turning plate (2) to deflect along the radial direction through the turning plate mandrel (82) by means of the thrust action of the pushing structure (83).

9. The food processing apparatus with a cleaning mechanism of claim 8, wherein: the control structure (84) comprises a first protrusion (841) arranged on the flap mandrel (82) and a chute (842) correspondingly arranged on the flap, an included angle between the chute (842) and the flap mandrel (82) is an acute angle, the first protrusion (841) extends into the chute (842) and is in sliding fit with the chute, and the first protrusion (841) can drive the chute (842) to radially deviate when axially moving under the action of external force.

10. The food processing apparatus with a cleaning mechanism of claim 8, wherein: one end of the turning plate core shaft sleeve (81) is provided with a first interface (811) in transmission connection with the first driving mechanism, the other end of the turning plate core shaft sleeve is provided with a second interface (812), and the turning plate core shaft sleeve (81) is axially provided with a containing groove (813) communicated with the second interface (812); the flap mandrel (82) can pass through the second interface (812) and extend into the accommodating groove (813), and can slide in the second interface (812) and the accommodating groove (813) along the axial direction under the action of external force.

11. The food processing apparatus with a cleaning mechanism of claim 8, wherein: one end of the flap mandrel (82) close to the pushing structure (83) is provided with two annular grooves (822) which are arranged closely, a bearing (823) is arranged in the annular groove (822) positioned on the outer side of the end part, a sealing ring (824) is arranged in the other annular groove (822), and the bearing (823) and the sealing ring (824) are both positioned in the second interface (812) and are in sliding fit with the second interface.

12. The food processing apparatus with a cleaning mechanism of claim 8, wherein: the side wall of a turning plate core shaft sleeve (81) at the side of a containing groove (813) and the middle part of one side of a turning plate are attached, the other side of the turning plate is correspondingly provided with a fixing plate (86) which is consistent with the axial direction of the turning plate core shaft sleeve (81), a horizontal mounting hole (821) is formed in the turning plate core shaft (82) along the axial direction, a vertical mounting hole which is perpendicular to the horizontal mounting hole (821) is formed in the turning plate, the turning plate core shaft sleeve (81), the bottom of the containing groove (813) is sequentially penetrated between the turning plate and the fixing plate (86), the horizontal mounting hole (821), and fixing pieces (85) of the vertical mounting hole and the fixing plate (86) are connected together.

13. The food processing apparatus with a cleaning mechanism of claim 8, wherein: the novel turnover plate core shaft structure is characterized by further comprising a return assembly (9) used for resetting the turnover plate core shaft (82), wherein the return assembly (9) comprises a containing hole (91), a spring (92) and a second protrusion (93), the second protrusion (93) is formed at one end, far away from the control structure (84), of the turnover plate core shaft (82), the containing hole (91) communicated with the containing groove (813) is formed in the turnover plate core shaft sleeve (81) on the side where the second protrusion (93) is located, one end of the spring (92) extends into the containing hole (91), and the other end of the spring (92) extends into the containing groove (813) to be in press fit with the second protrusion (93).

14. The food processing apparatus with a cleaning mechanism of claim 1, wherein: an installation groove is arranged on the inner wall of the shell body close to the discharge port (12), and a sealing strip (10) which can be in sealing contact with the port of the inner container (6) is fixedly arranged in the installation groove.