CN219846220U - Cooking machine convenient to installation - Google Patents

Abstract

The utility model discloses a cooking machine convenient to install, which comprises a main machine and a stirring cup arranged on the main machine, wherein a pulp discharging valve assembly is arranged on the stirring cup, a pulp outlet nozzle is arranged on the main machine, the stirring cup is detachably arranged with the main machine, and an automatic alignment structure is arranged between the pulp discharging valve assembly and the pulp outlet nozzle so as to enable the stirring cup and the main machine to be automatically aligned and installed. According to the cooking machine, the stirring cup and the main machine are detachably arranged, so that a user can conveniently detach and mount the stirring cup to replace the stirring cup, and the situation that the stirring cup is only replaced together with the main machine when a user wants to replace the cup body due to faults of the stirring cup or bad smell caused by long-term cleaning in a non-detachable scheme of the stirring cup can be avoided, and the cost is high; and an automatic alignment structure is arranged between the slurry discharging valve assembly and the slurry outlet nozzle, so that when a user installs the stirring cup, the stirring cup and the host machine can be guided to be quickly installed in place through the automatic alignment structure, the energy and time of the user can be saved, and the operation requirement on the user is low.

Description

Cooking machine convenient to installation

Technical Field

The utility model relates to the technical field of food processors, in particular to a cooking machine convenient to install.

Background

The existing food processor generally comprises a main machine and a processing cup arranged on the main machine, wherein the processing cup is provided with a crushing cutter, a motor for driving the crushing cutter to rotate is arranged in the main machine, and a water tank is further arranged on the main machine and used for conveying water required for processing or cleaning into the processing cup. Wherein, the stirring cup is not detachable for the host computer, is equipped with the flowing back valve on the stirring cup in order to realize the pulp discharging and waste discharge control. Because the stirring cup is not detachable, when the problems that the self-cleaning dirt cannot be removed or the stirring cup is damaged, the performance of the crushing cutter is reduced and the like exist in the stirring cup, the stirring cup cannot be replaced by disassembling the cup body, the service life of the machine is limited, and the replacement cost of the whole machine is high.

Disclosure of Invention

In order to solve one or more technical problems in the prior art, or at least provide an advantageous choice, the utility model provides a cooking machine convenient to install, and solves the problem of installing a cooking machine cup body.

The utility model discloses a cooking machine convenient to install, which comprises a main machine and a stirring cup arranged on the main machine, wherein a pulp discharging valve assembly is arranged on the stirring cup, a pulp outlet nozzle is arranged on the main machine, the stirring cup is detachably arranged with the main machine, and an automatic alignment structure is arranged between the pulp discharging valve assembly and the pulp outlet nozzle so as to enable the stirring cup and the main machine to be automatically aligned and installed.

The convenient-to-install food processor provided by the utility model has the following additional technical characteristics:

the slurry discharging valve assembly comprises a valve body, a valve core rotatably arranged in the valve body and a valve core motor for driving the valve core to rotate, a first transmission shaft is arranged at the lower end of the valve core, an elastic shaft sleeve is sleeved outside the upper end of the slurry outlet nozzle, the automatic alignment structure comprises the first transmission shaft and the elastic shaft sleeve, and the first transmission shaft and the elastic shaft sleeve are aligned and installed so that the valve core is in transmission connection with the slurry outlet nozzle.

The stirring cup is characterized in that a first spring is arranged below the elastic shaft sleeve, the first transmission shaft presses down the elastic shaft sleeve to compress the first spring when the stirring cup is placed on the host, and the first transmission shaft rotates to be aligned with the elastic shaft sleeve under the driving action of the valve core motor, so that the first spring resets to drive the elastic shaft sleeve and the first transmission shaft to be aligned and installed in place.

The elastic shaft sleeve is sleeved on the slurry outlet nozzle through a positioning ring, and the first spring is sleeved on the outer side of the positioning ring and positioned at the bottom of the elastic shaft sleeve so as to provide axial floating of the elastic shaft sleeve.

The slurry discharging valve assembly comprises a valve body, a valve core rotatably arranged in the valve body and a second transmission shaft arranged at the lower end of the valve core, wherein the host is provided with a first motor, a driving shaft of the first motor extends upwards, an elastic shaft sleeve is sleeved outside the upper end of the driving shaft, and the second transmission shaft and the elastic shaft sleeve are arranged in an alignment mode so that the second transmission shaft is in transmission connection with the driving shaft.

The stirring cup is characterized in that a second spring is arranged below the elastic shaft sleeve, the second transmission shaft presses down the elastic shaft sleeve to compress the second spring when the stirring cup is placed on the host, and the elastic shaft sleeve rotates to be aligned with the second transmission shaft under the driving action of the first motor, so that the second spring resets to drive the elastic shaft sleeve and the second transmission shaft to be aligned and installed in place.

An anti-rotation matching surface is arranged between the elastic shaft sleeve and the first transmission shaft, and the anti-rotation matching surface is any one of triangle, square, polygon or flower shape; the inlet end of the elastic shaft sleeve is provided with a guide inclined plane so as to provide pressing-in guide for the first transmission shaft.

An anti-rotation matching surface is arranged between the elastic shaft sleeve and the second transmission shaft, and the anti-rotation matching surface is any one of triangle, square, polygon or flower shape; the inlet end of the elastic shaft sleeve is provided with a guide inclined plane so as to provide pressing-in guide for the second transmission shaft.

The stirring cup is provided with a processing cutter set, the lower end of the processing cutter set is provided with an upper coupler, the host machine is provided with a second motor, the upper end of the second motor is provided with a lower coupler, and when the stirring cup is installed in place with the host machine, the upper coupler is in coupling transmission connection with the lower coupler.

The food processor is characterized by further comprising a water tank arranged on the main machine and a pulp receiving cup, wherein the water tank is connected with the stirring cup through a pipeline, water required by food processing and cleaning is provided for the stirring cup, and the pulp receiving cup is arranged below the pulp outlet nozzle.

By adopting the technical scheme, the utility model has the following beneficial effects:

1. according to the cooking machine convenient to install, the stirring cup and the main machine are detachably installed, so that a user can conveniently disassemble and assemble the stirring cup to replace the stirring cup, and the problem that in the scheme that the stirring cup is not detachable, when the stirring cup has faults (such as a crushing cutter set fault) or is insufficient in long-term cleaning, a user wants to replace the cup body with the main machine, the stirring cup can only be replaced together with the main machine, and the cost is high; and an automatic alignment structure is arranged between the slurry discharging valve assembly and the slurry outlet nozzle, so that when a user installs the stirring cup, the stirring cup and the host machine can be guided to be quickly installed in place through the automatic alignment structure, the energy and time of the user can be saved, the operation requirement on the user is low, and the use experience of the user can be improved.

In addition, the stirring cup is detached to provide conditions for cleaning the slurry discharging valve assembly and the slurry outlet nozzle, so that the cleaning effect can be optimized.

2. As a preferred embodiment, the slurry discharging valve assembly comprises a valve body, a valve core rotatably arranged in the valve body and a valve core motor for driving the valve core to rotate, wherein a first transmission shaft is arranged at the lower end of the valve core, an elastic shaft sleeve is sleeved outside the upper end of the slurry outlet nozzle, the automatic alignment structure comprises the first transmission shaft and the elastic shaft sleeve, and the first transmission shaft and the elastic shaft sleeve are aligned and installed so as to realize transmission connection between the valve core and the slurry outlet nozzle; in this embodiment, utilize the counterpoint cooperation of first transmission shaft and elastic shaft sleeve to realize the counterpoint installation of pulp discharging valve assembly and play thick liquid mouth when the user installs the stirring cup, the case is connected with play thick liquid mouth transmission after the installation in place, from this, case motor drive case rotates and realizes flowing back break-make, can also realize the rotation control of play thick liquid mouth, for the switching of pulp discharging position and waste discharging position provides convenience.

As a preferred embodiment of the present embodiment, a first spring is disposed below the elastic shaft sleeve, when the stirring cup is placed on the host machine, the first transmission shaft presses the elastic shaft sleeve to compress the first spring, and when the first transmission shaft rotates to align with the elastic shaft sleeve under the driving action of the valve core motor, the first spring resets to drive the elastic shaft sleeve and the first transmission shaft to align and mount in place; therefore, the elastic shaft sleeve and the first spring matched structure can enable the elastic shaft sleeve to axially float under the action of spring force, and the purposes of convenient assembly of the food processor can be achieved by press fit of the first transmission shaft and the elastic shaft sleeve and rotation alignment of the first transmission shaft and bouncing of the elastic shaft sleeve.

3. As a preferred embodiment, the slurry discharging valve assembly comprises a valve body, a valve core rotatably arranged in the valve body and a second transmission shaft arranged at the lower end of the valve core, the main machine is provided with a first motor, a driving shaft of the first motor extends upwards, an elastic shaft sleeve is sleeved outside the upper end of the driving shaft, and the second transmission shaft and the elastic shaft sleeve are arranged in an alignment manner so that the second transmission shaft is in transmission connection with the driving shaft; in this embodiment, the first motor is in a lower setting mode, and when the second transmission shaft and the elastic shaft sleeve are aligned and installed, the transmission connection between the driving shaft and the second transmission shaft can be realized, that is, the valve core can be realized to rotate by using the first motor to realize liquid discharge control.

As a preferred embodiment of the present embodiment, a second spring is disposed below the elastic shaft sleeve, when the stirring cup is placed on the host machine, the second transmission shaft presses down the elastic shaft sleeve to compress the second spring, and when the elastic shaft sleeve rotates under the driving action of the first motor to align with the second transmission shaft, the second spring resets to drive the elastic shaft sleeve and the second transmission shaft to align and mount in place; therefore, the elastic shaft sleeve and the second spring are matched with each other, the elastic shaft sleeve can axially float under the action of spring force, the elastic shaft sleeve is rotationally aligned through the press fit of the second transmission shaft and the elastic shaft sleeve, the elastic shaft sleeve is sprung, automatic alignment and installation can be realized, and the purpose of convenient assembly of the food processor is achieved.

4. As a preferred embodiment, an anti-rotation matching surface is arranged between the elastic shaft sleeve and the first transmission shaft, and the anti-rotation matching surface is any one of triangle, square, polygon or flower; the anti-rotation matching surface can be flexibly arranged according to actual demands, is convenient to process, can prevent relative rotation between the anti-rotation matching surface and the anti-rotation matching surface when being installed in an alignment mode, and can improve the reliability of transmission connection.

The inlet end of the elastic shaft sleeve is provided with a guide inclined plane so as to provide pressing-in guide for the first transmission shaft; by arranging the guide inclined plane, the success rate and the efficiency of butt joint can be improved, thereby improving the installation efficiency.

5. As a preferred implementation mode, the stirring cup is provided with a processing cutter set, the lower end of the processing cutter set is provided with an upper coupler, the host machine is provided with a second motor, the upper end of the second motor is provided with a lower coupler, and when the stirring cup and the host machine are installed in place, the upper coupler and the lower coupler are in coupling transmission connection; the structure of the upper coupling and the lower coupling provides conditions for the detachable stirring cup and the main machine, and the stability and the reliability of the second motor-driven processing knife set after installation can be ensured.

6. As a preferred embodiment, the food processor further comprises a water tank and a slurry receiving cup which are arranged on the main machine, wherein the water tank is connected with the stirring cup through a pipeline and is used for providing water required by food processing and cleaning for the stirring cup, and the slurry receiving cup is arranged below the slurry outlet nozzle; the food processor is suitable for a machine type without hand washing, and when the stirring cup does not need to be replaced, a user can realize self-cleaning of the stirring cup without detaching the stirring cup, hands of the user can be liberated, and the use experience of the user is improved.

Drawings

The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the utility model and do not constitute a limitation on the utility model. In the drawings:

fig. 1 is a schematic structural diagram of a food processor according to an embodiment of the present utility model.

Fig. 2 is a schematic cross-sectional view of the food processor of fig. 1.

Fig. 3 is a schematic view of the blender cup of the food processor of fig. 2 detached from the main machine.

Fig. 4 (a) is a schematic diagram of the assembly preparation of the first transmission shaft and the elastic sleeve according to an embodiment of the present utility model.

Fig. 4 (b) is a schematic diagram of the first transmission shaft and the elastic shaft sleeve in a staggered fit.

Fig. 4 (c) is a schematic diagram of the alignment assembly of the first transmission shaft and the elastic shaft sleeve.

Fig. 5 (a) -5 (d) are schematic views of several mating surfaces of the elastic sleeve according to the present utility model.

Fig. 6 is a schematic view of the assembly of the second transmission shaft and the elastic sleeve according to an embodiment of the present utility model.

Reference numerals:

10-host computer, 101-first motor, 102-drive shaft, 103-second motor, 104-water tank, 105-receiving cup, 11-stirring cup, 111-processing knife tackle, 20-pulp discharging valve component, 201-valve core, 202-valve core motor, 203-first drive shaft, 204-second drive shaft, 21-pulp outlet nozzle, 211-elastic shaft sleeve, 212-first spring, 213-positioning ring, 2111-mating surface, 214-second spring.

Detailed Description

In order to more clearly illustrate the general inventive concept, reference will be made in the following detailed description, by way of example, to the accompanying drawings.

In order that the above-recited objects, features and advantages of the present utility model will be more clearly understood, a more particular description of the utility model will be rendered by reference to the appended drawings and appended detailed description. It should be noted that, without conflict, the embodiments of the present utility model and features in the embodiments may be combined with each other.

It should be noted that in the following description, numerous specific details are set forth in order to provide a thorough understanding of the present utility model, however, the present utility model may be practiced in other ways than as described herein, and therefore the scope of the present utility model is not limited by the specific embodiments disclosed below.

In addition, in the description of the present utility model, it should be understood that the terms "center", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "axial", "radial", "circumferential", etc. indicate orientations or positional relationships based on the drawings, are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model.

Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include one or more such feature. In the description of the present utility model, the meaning of "a plurality" is two or more, unless explicitly defined otherwise.

In the present utility model, unless explicitly specified and limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally formed; can be directly connected or indirectly connected through an intermediate medium, and can be communicated with the inside of two elements or the interaction relationship of the two elements. However, it is noted that direct connection indicates that two connected bodies are not connected through a transition structure, but are connected through a connection structure to form a whole. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.

In the present utility model, unless expressly stated or limited otherwise, a first feature "up" or "down" a second feature may be the first and second features in direct contact, or the first and second features in indirect contact via an intervening medium. In the description of the present specification, a description referring to terms "one embodiment," "some embodiments," "examples," "specific examples," or "some examples," etc., means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present utility model. In this specification, schematic representations of the above terms are not necessarily directed to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

As shown in fig. 1 to 6, the utility model provides a cooking machine convenient to install, which comprises a main machine 10 and a stirring cup 11 installed on the main machine 10, wherein a pulp discharging valve assembly 20 is installed on the stirring cup 11, a pulp outlet nozzle 21 is arranged on the main machine 10, the stirring cup 11 is detachably installed with the main machine 10, and an automatic alignment structure is arranged between the pulp discharging valve assembly 20 and the pulp outlet nozzle 21, so that the stirring cup 11 and the main machine 10 are automatically aligned and installed.

In the existing model without hand washing, a liquid discharge valve is usually arranged on a stirring cup and used for controlling liquid discharge on-off, slurry discharge and waste discharge, however, the requirement of a user on changing a cup body cannot be met if the stirring cup is not detachable. Aiming at the problems that the cleaning in the cup is incomplete, the performance of the crushing knife is reduced and the like are unavoidable after the stirring cup is used for a long time, the utility model provides a solution for users, the requirements of deep cleaning, replacement and the like of the stirring cup can be met by disassembling and assembling the stirring cup, and the cost can be greatly saved compared with the scheme of complete machine replacement. Further, for reducing the operation degree of difficulty of assembly, improve the assembly reliability, through setting up automatic counterpoint structure, made things convenient for the user to operate certainly, and be favorable to improving assembly efficiency.

As shown in fig. 1 to 3, the slurry discharging valve assembly 20 and the slurry outlet nozzle 21 can realize the function of a liquid discharging valve after being assembled, and are respectively arranged on the stirring cup 11 and the main machine 10, and by arranging an automatic alignment structure between the slurry discharging valve assembly 20 and the slurry outlet nozzle 21, the alignment structure arranged at other positions of the stirring cup 11 and the main machine 10 can be omitted, so that the structure configuration can be simplified, the space occupied at other positions of the stirring cup 11 and the main machine 10 can be avoided, the change on the basis of the original structure is smaller, and the cost reduction is facilitated.

The present utility model is not limited to the automatic alignment structure and the manner of assembling the stirring cup 11 and the main body 10, and may be realized by any of the following methods, for example.

Embodiment one:

the slurry discharging valve assembly 20 comprises a valve body, a valve core 201 rotatably arranged in the valve body and a valve core motor 202 for driving the valve core 201 to rotate, a first transmission shaft 203 is arranged at the lower end of the valve core 201, an elastic shaft sleeve 211 is sleeved outside the upper end of the slurry outlet nozzle 21, the automatic alignment structure comprises the first transmission shaft 203 and the elastic shaft sleeve 211, and the first transmission shaft 203 and the elastic shaft sleeve 211 are aligned and installed so that the valve core 201 is in transmission connection with the slurry outlet nozzle 21.

Specifically, the first transmission shaft 203 and the elastic shaft sleeve 211 form an automatic alignment structure, and after the first transmission shaft 203 and the elastic shaft sleeve 211 are aligned, the first transmission shaft 203 can be in transmission connection with the slurry outlet nozzle 21 through the elastic shaft sleeve 211. A liquid discharge channel is arranged in the valve core 201, a connecting channel communicated with the liquid discharge channel is arranged in the first transmission shaft 203, and after the valve core is assembled in place, the connecting channel is communicated with the pulp outlet nozzle 21. Besides driving the valve core 201 to rotate to realize the slurry discharge and waste discharge of the stirring cup 11, the valve core motor 202 can also realize the rotation control of the slurry outlet nozzle 21 based on the transmission connection of the valve core 201 and the slurry outlet nozzle 21, thereby providing convenience for the slurry outlet nozzle 21 to switch the slurry discharge position and the waste discharge position.

Further, a first spring 212 is disposed below the elastic shaft sleeve 211, when the stirring cup 11 is placed on the main machine 10, the first transmission shaft 203 presses down the elastic shaft sleeve 211 to compress the first spring 212, and when the first transmission shaft 203 rotates to align with the elastic shaft sleeve 211 under the driving action of the valve core motor 202, the first spring 212 resets to drive the elastic shaft sleeve 211 and the first transmission shaft 203 to be aligned and mounted in place.

Therefore, the elastic shaft sleeve 211 and the first spring 212 are matched with each other, so that the elastic shaft sleeve 211 can axially float under the action of spring force, and the purposes of automatic alignment and installation and convenient assembly of the food processor can be achieved by press fit of the first transmission shaft 203 and the elastic shaft sleeve 211 and rotation alignment of the first transmission shaft 203 and bouncing of the elastic shaft sleeve 211.

Fig. 4 (a) to 4 (c) show the assembly process of the first transmission shaft 203 and the elastic bushing 211. In fig. 4 (a), both are in the assembled ready state, and the state of fig. 4 (b) is reached when the user holds the stirring cup 11 to move downward to be preliminarily connected with the elastic shaft sleeve 211, at this time, the first transmission shaft 203 and the elastic shaft sleeve 211 have the state of being in a dislocated fit. Subsequently, by rotating the first transmission shaft 203 such that the outer surface thereof matches the inner surface of the elastic shaft sleeve 211 to fix the both relatively, the state of fig. 4 (c) is reached, and the socket fixation of the first transmission shaft 203 and the elastic shaft sleeve 211 can be achieved by the elastic force of the first spring 212.

It will be appreciated that when the first drive shaft 203 and the resilient bushing 211 are assembled in place, no relative rotation occurs between the two to ensure the reliability of the drive connection of the spool 201 and the nozzle 21.

Further, the elastic shaft sleeve 211 is sleeved on the slurry outlet nozzle 21 through a positioning ring 213, and the first spring 212 is sleeved on the outer side of the positioning ring 213 and is located at the bottom of the elastic shaft sleeve 211, so as to provide axial floating of the elastic shaft sleeve 211.

As shown in fig. 4 (a) to 4 (c), the retainer ring 213 is sleeved outside the nozzle 21, providing conditions for mounting the elastic bushing 211 and the first spring 212. The upper end of the elastic shaft sleeve 211 is higher than the positioning ring 213 to provide a press-in guide of the first transmission shaft 203. The matching mode between the elastic shaft sleeve 211 and the positioning ring 213 satisfies the micro up-down floating of the elastic shaft sleeve 211 relative to the positioning ring 213. For example, the elastic shaft sleeve 211 and the positioning ring 213 are provided with guide ribs, so that on one hand, friction force can be increased to prevent the elastic shaft sleeve 211 and the positioning ring from sliding relatively under the condition of no assembly, and on the other hand, guide can be provided when the elastic shaft sleeve 211 floats up and down.

Preferably, an anti-rotation mating surface is provided between the elastic shaft sleeve 211 and the first transmission shaft 203, and the anti-rotation mating surface is any one of triangle, square, polygon or flower.

Fig. 5 (a) to 5 (d) show the kind of the mating surface 2111 inside the elastic bushing 211, and accordingly, the mating surface of the first transmission shaft 203 is adapted to the above-mentioned mating surfaces. By optimizing the kind of mating surface, stability and reliability after assembly can be improved, and relative movement can be prevented. More preferably, the mating surface 2111 of the elastic sleeve 211 is hexagonal, and the elastic sleeve 211 is round and square.

Preferably, the inlet end of the elastic shaft sleeve 211 is provided with a guiding inclined plane to provide a pressing guiding for the first transmission shaft 203 so as to improve the alignment effect.

Preferably, the elastic sleeve 211 is made of nylon or stainless steel.

Embodiment two:

as shown in fig. 6, the slurry discharging valve assembly 20 includes a valve body, a valve core rotatably disposed in the valve body, and a second transmission shaft 204 disposed at a lower end of the valve core, the host 10 is provided with a first motor 101, a driving shaft 102 of the first motor 101 extends upward, an elastic shaft sleeve 211 is sleeved on an outer side of an upper end of the driving shaft 102, and the second transmission shaft 204 and the elastic shaft sleeve 211 are aligned and mounted so that the second transmission shaft 204 is in transmission connection with the driving shaft 102.

In this embodiment, the second transmission shaft 204 and the elastic sleeve 211 form an automatic alignment structure, and when they are aligned and mounted, a transmission connection between the driving shaft 102 and the second transmission shaft 204 can be achieved. The first motor 101 is arranged below, and when the driving shaft 102 is in transmission connection with the second transmission shaft 204, the rotation function of the valve core can be realized, so that the liquid discharge control through the valve core can be realized.

Further, a second spring 214 is disposed below the elastic shaft sleeve 211, when the stirring cup 11 is placed on the main machine 10, the second transmission shaft 204 presses down the elastic shaft sleeve 211 to compress the second spring 214, and when the elastic shaft sleeve 211 rotates to align with the second transmission shaft 204 under the driving action of the first motor 101, the second spring 214 resets to drive the elastic shaft sleeve 211 and the second transmission shaft 204 to be aligned and mounted in place.

Therefore, the elastic shaft sleeve 211 and the second spring 214 are matched with each other, so that the elastic shaft sleeve 211 can axially float under the action of spring force, and the purposes of automatic alignment and installation and convenient assembly of the food processor can be achieved by press fit of the second transmission shaft 204 and the elastic shaft sleeve 211 and rotation alignment of the elastic shaft sleeve 211 and bouncing of the elastic shaft sleeve 211.

Preferably, an anti-rotation mating surface is provided between the elastic shaft sleeve 211 and the second transmission shaft 204, and the anti-rotation mating surface is any one of triangle, square, polygon or flower.

Fig. 5 (a) to 5 (d) show the kind of the mating surface 2111 inside the elastic bushing 211, and accordingly, the mating surface of the second transmission shaft 204 is adapted to the above-mentioned mating surfaces. By optimizing the kind of mating surface, stability and reliability after assembly can be improved, and relative movement can be prevented. More preferably, the mating surface 2111 of the elastic sleeve 211 is hexagonal, and the elastic sleeve 211 is round and square.

Preferably, the inlet end of the elastic shaft sleeve 211 is provided with a guiding inclined plane to provide a pressing guiding for the second transmission shaft 204, so as to improve the alignment effect.

Preferably, the elastic sleeve 211 is made of nylon or stainless steel.

On the basis of the first embodiment and the second embodiment, further, the stirring cup 11 is provided with a processing cutter set 111, an upper coupling (not shown in the drawing) is provided at the lower end of the processing cutter set 111, the host machine 10 is provided with a second motor 103, a lower coupling (not shown in the drawing) is provided at the upper end of the second motor 103, and when the stirring cup 11 and the host machine 10 are installed in place, the upper coupling is in coupling transmission connection with the lower coupling.

In the detachable configuration of the stirring cup 11, the processing blade set 111 and the second motor 103 are also detachably mounted structures in order to achieve the detachable stirring cup 11. The second motor 103 is used to power the processing blade set 111 to crush the food material in the blender cup 11. Preferably, a soft rubber head can be arranged between the upper coupling and the lower coupling to reduce friction and noise.

Further, as shown in fig. 2, the food processor further includes a water tank 104 and a slurry receiving cup 105 disposed on the main machine 10, the water tank 104 is connected with the stirring cup 11 through a pipeline, water required for processing and cleaning food materials is provided for the stirring cup 11, and the slurry receiving cup 105 is disposed below the slurry outlet nozzle 21.

The food processor is a wall breaking machine which does not need to be washed by hands. In addition to the need to disassemble the stirring cup 11 for cup replacement, in general, the user does not need to disassemble the stirring cup 11 to wash the stirring cup by hand, and the water tank 104 can be used for feeding water into the stirring cup 11 to realize self-cleaning. In the rotatable scheme of the pulp outlet nozzle 21, the food processor may further comprise a residual water box or a waste water tank, and the residual water box or the waste water tank and the pulp receiving cup 105 may be arranged in parallel, and the pulp outlet nozzle 21 may be rotated to switch the liquid discharge, that is, to rotate to the butt joint pulp cup 105 when the pulp is required to be discharged, and to rotate to the butt joint residual water box or the waste water tank when the waste is required to be discharged.

The technical solution protected by the present utility model is not limited to the above embodiments, and it should be noted that, the combination of the technical solution of any one embodiment with the technical solution of the other embodiment or embodiments is within the scope of the present utility model. While the utility model has been described in detail in the foregoing general description and specific examples, it will be apparent to those skilled in the art that modifications and improvements can be made thereto. Accordingly, such modifications or improvements may be made without departing from the spirit of the utility model and are intended to be within the scope of the utility model as claimed.

Claims (8)

1. A cooking machine convenient to install, which comprises a main machine and a stirring cup arranged on the main machine, and is characterized in that,

the stirring cup is provided with a slurry discharging valve assembly, the main machine is provided with a slurry outlet nozzle, the stirring cup and the main machine are detachably arranged, and an automatic alignment structure is arranged between the slurry discharging valve assembly and the slurry outlet nozzle so that the stirring cup and the main machine are automatically aligned and installed;

the automatic alignment structure comprises the first transmission shaft and the elastic shaft sleeve, and the first transmission shaft and the elastic shaft sleeve are arranged in an alignment manner so that the valve core is in transmission connection with the slurry outlet nozzle; or alternatively

The slurry discharging valve assembly comprises a valve body, a valve core rotatably arranged in the valve body and a second transmission shaft arranged at the lower end of the valve core, the host is provided with a first motor, a driving shaft of the first motor extends upwards, an elastic shaft sleeve is sleeved outside the upper end of the driving shaft, the automatic alignment structure comprises the second transmission shaft and the elastic shaft sleeve, and the second transmission shaft and the elastic shaft sleeve are aligned and arranged so that the second transmission shaft is in transmission connection with the driving shaft.

2. A cooking machine with convenient installation according to claim 1, wherein,

the automatic alignment structure comprises a first transmission shaft and an elastic shaft sleeve, a first spring is arranged below the elastic shaft sleeve, the first transmission shaft presses down the elastic shaft sleeve to compress the first spring when the stirring cup is placed on the host, and the first transmission shaft rotates to align with the elastic shaft sleeve under the driving action of the valve core motor, and the first spring resets to drive the elastic shaft sleeve to align with the first transmission shaft and mount the first transmission shaft in place.

3. A cooking machine with convenient installation according to claim 2, wherein,

the elastic shaft sleeve is sleeved on the slurry outlet nozzle through a positioning ring, and the first spring is sleeved on the outer side of the positioning ring and positioned at the bottom of the elastic shaft sleeve so as to provide axial floating of the elastic shaft sleeve.

4. A cooking machine with convenient installation according to claim 1, wherein,

the automatic alignment structure comprises a second transmission shaft and an elastic shaft sleeve, a second spring is arranged below the elastic shaft sleeve, the second transmission shaft presses down the elastic shaft sleeve to compress the second spring when the stirring cup is placed on the host, and the elastic shaft sleeve rotates to be aligned with the second transmission shaft under the driving action of the first motor, and the second spring resets to drive the elastic shaft sleeve and the second transmission shaft to be aligned and installed in place.

5. A cooking machine with convenient installation according to claim 2, wherein,

an anti-rotation matching surface is arranged between the elastic shaft sleeve and the first transmission shaft, and the anti-rotation matching surface is any one of triangle, square, polygon or flower shape;

the inlet end of the elastic shaft sleeve is provided with a guide inclined plane so as to provide pressing-in guide for the first transmission shaft.

6. The food processor convenient to install according to claim 4, wherein,

an anti-rotation matching surface is arranged between the elastic shaft sleeve and the second transmission shaft, and the anti-rotation matching surface is any one of triangle, square, polygon or flower shape;

the inlet end of the elastic shaft sleeve is provided with a guide inclined plane so as to provide pressing-in guide for the second transmission shaft.

7. A cooking machine with convenience for installation according to any one of claims 1 to 6,

the stirring cup is provided with a processing cutter set, the lower end of the processing cutter set is provided with an upper coupler, the host machine is provided with a second motor, the upper end of the second motor is provided with a lower coupler, and when the stirring cup is installed in place with the host machine, the upper coupler is in coupling transmission connection with the lower coupler.

8. A cooking machine with convenience for installation according to any one of claims 1 to 6,

the food processor is characterized by further comprising a water tank arranged on the main machine and a pulp receiving cup, wherein the water tank is connected with the stirring cup through a pipeline, water required by food processing and cleaning is provided for the stirring cup, and the pulp receiving cup is arranged below the pulp outlet nozzle.