CN215738459U

CN215738459U - Automatic cleaning system of beverage processing cooking device

Info

Publication number: CN215738459U
Application number: CN202121977831.6U
Authority: CN
Inventors: 张莹
Original assignee: Individual
Current assignee: Individual
Priority date: 2021-08-21
Filing date: 2021-08-21
Publication date: 2022-02-08
Anticipated expiration: 2031-08-21

Abstract

The utility model relates to an automatic cleaning system of a beverage processing processor, which comprises a stirring cup, a beverage cup, a waste water tank and a cut-off and conversion valve, wherein the stirring cup is arranged in the waste water tank; the interception conversion valve comprises a three-way conversion valve body, an interception conversion push rod and a first power assembly; the three-way conversion valve body is provided with a composite channel and a beverage channel, and the interception conversion push rod is provided with a waste water channel; the intercepting conversion push rod is movably arranged on the three-way conversion valve body; the first power assembly is controlled by the main control system; when the intercepting and converting push rod moves to a first working position, the intercepting and converting push rod opens the beverage channel, the beverage channel is communicated with the composite channel, and the waste water channel is cut off; when the interception conversion push rod moves to the second station, the interception conversion push rod closes the beverage channel, the beverage channel is cut off, and the wastewater channel is communicated with the composite channel. Among this automatic cleaning system, beverage and waste water discharge through the reposition of redundant personnel, and the trompil structure is few, therefore the leakproofness is good, relates to that electric elements are few, therefore with low costs, the fault rate is low.

Description

Automatic cleaning system of beverage processing cooking device

Technical Field

The utility model relates to a beverage manufacturing appliance, in particular to an automatic cleaning system of a beverage processing and cooking device.

Background

The conventional soybean milk machine in the market is provided with an automatic cleaning system for improving the use convenience, but the automatic cleaning structure of the conventional automatic cleaning system is imperfect, the cleaning process is incomplete, and the work after cleaning is not automatic enough; for example, chinese patent document CN103445679B discloses an energy-saving soybean milk machine, and specifically discloses: comprises a machine base, a crushing unit, a water supply unit, a pulp boiling unit and a control unit; the crushing unit comprises a small-space crusher, a motor and a crushing cutter provided with a cutter shaft; the small-space crusher comprises a cylinder body and a cylinder cover buckled with the cylinder body; the bottom of the cylinder body is respectively provided with a pulp discharging hole and a waste water discharging hole, the pulp discharging hole and the waste water discharging hole are also provided with valves for controlling the on-off of the pulp discharging hole and the waste water discharging hole, the pulp receiving cup is placed below the pulp discharging hole, the waste water box is placed below the waste water discharging hole, and the pulp discharging hole and the waste water discharging hole can be the same; and d, opening a valve of the pulp discharging hole, and discharging the cured pulp/paste to the pulp receiving cup. In the soybean milk machine, in order to realize the purposes of discharging soybean milk and waste water, the bottom of the cylinder body is provided with the soybean milk discharging hole and the waste water discharging hole, and the porous structure can directly influence the sealing property of the cylinder body and increase the sealing difficulty; in addition, the valves for controlling the on-off of the slurry discharging holes and the wastewater discharging holes are required to be arranged respectively, the arrangement cost of the valves is high, the normal work of the whole machine can be influenced by the damage of any valve, and the visible damage rate is high.

Therefore, there is a need for further improvement in view of the above drawbacks of the soymilk makers.

SUMMERY OF THE UTILITY MODEL

The utility model aims to overcome the defects of the prior art and provide an automatic cleaning system of a beverage processing and cooking device.

The purpose of the utility model is realized as follows:

an automatic cleaning system of a beverage processing processor comprises a stirring cup, a beverage cup, a waste water tank and a cut-off and switching valve for controlling the communication between the stirring cup and the beverage cup or the waste water tank; the intercepting and switching valve comprises a three-way switching valve body, an intercepting and switching push rod and a first power assembly; the three-way conversion valve body is provided with a composite channel communicated with the stirring cup and a beverage channel communicated with the beverage cup, and the interception conversion push rod is provided with a waste water channel communicated with the waste water tank; the intercepting conversion push rod is movably arranged on the three-way conversion valve body; the first power assembly is controlled by the main control system to drive the cut-off conversion push rod to move relative to the three-way conversion valve body; when the intercepting and converting push rod moves to a first working position, the intercepting and converting push rod opens the beverage channel, the beverage channel is communicated with the composite channel, and the waste water channel is cut off; when the interception conversion push rod moves to the second station, the interception conversion push rod closes the beverage channel, the beverage channel is cut off, and the wastewater channel is communicated with the composite channel.

The three-way conversion valve body is provided with an interception conversion chute communicated with the beverage channel, the interception conversion push rod is arranged on the interception conversion chute in a reciprocating sliding manner, and the interception conversion push rod slides in a reciprocating manner relative to the three-way conversion valve body; when the closure conversion push rod slides to a first station, the closure conversion push rod retreats into the closure conversion chute, the beverage channel is communicated with the composite channel, and the wastewater channel is cut off; when the interception conversion push rod slides to the second station, the interception conversion push rod extends into the beverage channel to intercept the beverage channel, and the wastewater channel slides along with the interception conversion push rod to correspond to the composite channel and be communicated with the composite channel.

The closure conversion push rod is provided with a sealing element; the sealing element at least partially seals and acts between the closure transition chute and the closure transition push rod; when the intercepting and converting push rod moves to the second station, at least part of the sealing element is sealed and acts between the compound channel and the intercepting and converting push rod, and the beverage channel is sealed and cut off.

The seal comprises a barrel portion and a cover portion; the cylinder part is sleeved outside the closure conversion push rod, so that the inner wall of the closure conversion chute and the outer wall of the closure conversion push rod are sealed, and the cylinder part can slide relative to the closure conversion chute; the cover part is covered on the end part of the closure conversion push rod, and when the closure conversion push rod slides to the second station, the inner wall of the beverage channel is in sealing fit with the end part of the closure conversion push rod through the cover part.

The three-way conversion valve body is provided with a sliding guide groove, and the interception conversion push rod is provided with a guide lug; the sliding guide groove is in sliding fit with the guide lug.

The three-way conversion valve body is provided with a first stroke control switch and/or a second stroke control switch, and the first stroke control switch and/or the second stroke control switch feed back position signals to the master control system; when the intercepting conversion push rod moves to a first working position, the intercepting conversion push rod triggers a first stroke control switch, and the first stroke control switch feeds back a relevant position signal to the main control system; when the intercepting conversion push rod moves to the second station, the intercepting conversion push rod triggers the second stroke control switch, and the second stroke control switch feeds back a related position signal to the main control system.

The first power assembly comprises a first driving motor, a first driving gear and a first driving rack arranged on the closure conversion push rod; the first driving motor is fixedly arranged relative to the three-way switching valve body, a motor shaft of the first driving motor is in transmission connection with a first driving gear, and the first driving gear is meshed with the first driving rack;

alternatively, the first and second electrodes may be,

the first power assembly comprises a first driving motor, a first driving screw and a first driving nut arranged on the closure conversion push rod; the first driving motor is fixedly arranged relative to the three-way switching valve body, a motor shaft of the first driving motor is in transmission connection with a first driving screw rod, and the first driving screw rod is in threaded connection with a first driving nut;

alternatively, the first and second electrodes may be,

the first power assembly comprises a first driving cylinder; the first cylinder body on the first driving cylinder is fixedly arranged relative to the three-way switching valve body, and the first piston rod on the first driving cylinder is in transmission connection with the closure switching push rod.

The beverage processing and cooking device comprises a machine body, wherein the waste water tank is arranged on the machine body in a sliding manner; and a second power assembly for driving the waste water tank to slide relative to the machine body is arranged between the waste water tank and the machine body, so that the waste water tank is automatically opened or closed.

The second power assembly comprises a second driving motor, a second driving gear and a second driving rack arranged on the waste water tank; the second driving motor is fixedly arranged relative to the machine body, a motor shaft of the second driving motor is in transmission connection with a second driving gear, and the second driving gear is meshed with the second driving rack;

alternatively, the first and second electrodes may be,

the second power assembly comprises a second driving motor, a second driving screw and a second driving nut arranged on the waste water tank; the second driving motor is fixedly arranged relative to the machine body, a motor shaft of the second driving motor is in transmission connection with a second driving screw rod, and the second driving screw rod is in threaded connection with a second driving nut;

alternatively, the first and second electrodes may be,

the second power assembly comprises a second driving cylinder; and a second cylinder body on the second driving cylinder is fixedly arranged relative to the machine body, and a second piston rod on the second driving cylinder is in transmission connection with the waste water tank.

A magnetic component is arranged on the waste water tank; the machine body is provided with a magnetic induction component; when the waste water tank is closed, the magnetic part corresponds to the magnetic induction part, and the magnetic induction part is conducted to a circuit where the magnetic induction part is located; when the waste water tank is opened, the magnetic part and the magnetic induction part are far away from each other, and the magnetic induction part breaks a circuit where the magnetic induction part is located.

The utility model has the following beneficial effects:

based on the built-in waste water tank, the beverage channel and the waste water channel share the same composite channel to be communicated with the stirring cup, and the flow distribution is realized through an automatic interception and conversion valve. Specifically, the automatic interception and conversion device comprises a three-way conversion valve body, an interception and conversion push rod and a first power assembly, wherein a composite channel and a beverage channel are arranged in the three-way conversion valve body, a wastewater channel is arranged in the interception and conversion push rod, and the interception and conversion push rod is driven by the first power assembly (the driving mode of the first power assembly comprises but is not limited to rack and pinion transmission, thread transmission and cylinder transmission) to stretch on the three-way conversion valve body; when the intercepting conversion push rod moves to a first station (exits from the beverage channel), the composite channel is communicated with the beverage channel, and the beverage in the stirring cup can enter the beverage cup; when the intercepting conversion push rod moves to the second station (extends into the beverage channel), the composite channel is communicated with the waste water channel, and waste water in the stirring cup can enter the waste water tank. In the structure, the stirring cup is only provided with the through hole communicated with the composite channel, so that the sealing difficulty can be reduced, the sealing performance is stable and reliable, and the structure is simple and reasonable; can realize the conversion reposition of redundant personnel between beverage passageway and the waste water passageway through a set of power component, and then effectual according to setting for the effect work, manufacturing cost descends, and inner structure is simple more reasonable.

Based on the built-in waste water tank, in order to keep the appearance effect of the whole machine of the beverage processing cooking device, the waste water tank is not provided with structures such as a handle and the like, so that the structural shape of the waste water tank is better integrated with the machine body; for this reason, the opening and closing of the waste water tank are realized in an electric mode, namely a second driving component is arranged between the waste water tank and the machine body and drives the waste water tank to slide in a reciprocating mode relative to the machine body (the driving mode of the second power component comprises but is not limited to gear and rack transmission, thread transmission and cylinder transmission); when the waste water tank slides out of the machine body, the waste water tank is opened; when the waste water tank returns to the machine body, the waste water tank is closed. The waste water tank adopts automatic opening and closing setting, can cancel the structure that influences waste water tank outward appearance planarization such as handle, has guaranteed the complete machine outward appearance of beverage processing cooking ware, and is more convenient to opening and closing of waste water tank, and the user uses and experiences well.

Drawings

Fig. 1 is a schematic view of a beverage processing device according to a first embodiment of the present invention.

Fig. 2 is a schematic view of the internal structure of the beverage processing device according to the first embodiment of the present invention.

Fig. 3 is an exploded view of a cut-off switching valve in a first embodiment of the present invention.

Fig. 4 is a cross-sectional view illustrating a first operating state of the intercepting switch valve in the first embodiment of the present invention.

Fig. 5 is a sectional view illustrating an operation state two of the closure switching valve in the first embodiment of the present invention.

Figure 6 is an exploded view of the waste water tank and second power assembly of the first embodiment of the utility model.

Figure 7 is a partial schematic view of a first embodiment of the utility model with the waste water tank closed.

Figure 8 is a partial schematic view of the open condition of the waste water tank in a first embodiment of the utility model.

Fig. 9 is a sectional view illustrating an operation state two of the closure switching valve in the second embodiment of the present invention.

Fig. 10 is a sectional view illustrating an operation state two of the closure switching valve in the third embodiment of the present invention.

Detailed Description

The utility model is further described with reference to the following figures and examples.

First embodiment

Referring to fig. 1 to 8, the beverage processing device according to the present embodiment is preferably a soymilk maker, and in order to keep the device clean and sanitary, an automatic cleaning system is provided on the beverage processing device; after the beverage processing and cooking device finishes processing and making the beverage, the automatic cleaning system intervenes: automatically injecting water for cleaning, and automatically discharging waste water generated by cleaning after cleaning; the automatic cleaning system comprises a stirring cup 3 for processing and making beverage, a beverage cup 4 for loading the beverage, a waste water tank 5 for collecting and cleaning waste water generated in the interior, and a cut-off and switching valve 8 for controlling the stirring cup 3 to be communicated with the beverage cup 4 or the waste water tank 5; the shutoff switching valve 8 comprises a three-way switching valve body 801, a shutoff switching push rod 802 and a first power assembly; a composite channel 8011 communicated with the stirring cup 3 and a beverage channel 8012 communicated with the beverage cup 4 are integrally formed in the inner cavity of the three-way conversion valve body 801, and a wastewater channel 8021 communicated with a wastewater tank 5 is integrally formed in the inner cavity of the closure conversion push rod 802; the intercepting conversion push rod 802 is movably arranged on the three-way conversion valve body 801; the first power assembly is controlled by the main control system to drive the cut-off conversion push rod 802 to move relative to the three-way conversion valve body 801; when the closure conversion push rod 802 moves to a first working position, the closure conversion push rod 802 opens the beverage channel 8012, the beverage channel 8012 is communicated with the composite channel 8011, the stirring cup 3 is communicated with the beverage cup 4 through the composite channel 8011 and the beverage channel 8012, the beverage is smoothly discharged into the beverage cup 4, and the waste water channel 8021 is cut off to ensure that the beverage is not discharged into the waste water tank 5; when the closure conversion push rod 802 moves to the second station, the closure conversion push rod 802 closes the beverage channel 8012, the beverage channel 8012 is cut off, waste water is prevented from being discharged into the beverage cup 4, the waste water channel 8021 is communicated with the composite channel 8011, the stirring cup 3 is communicated with the waste water tank 5 through the composite channel 8011 and the waste water channel 8021, and the waste water is smoothly discharged into the waste water tank 5.

Furthermore, an interception conversion chute 8013 communicated with the beverage channel 8012 is integrally formed in the inner cavity of the three-way conversion valve body 801, the interception conversion chute 8013 is communicated with the beverage channel 8012, an interception conversion push rod 802 is arranged in the interception conversion chute 8013 in a reciprocating telescopic sliding manner, and the interception conversion push rod 802 slides in a reciprocating telescopic sliding manner relative to the three-way conversion valve body 801; the closure conversion push rod 802 is connected with a flow guide pipe 808, and the waste water channel 8021 is communicated with the waste water tank 5 through the flow guide pipe 808; referring to fig. 4, when the interception conversion push rod 802 slides to the first working position, the interception conversion push rod 802 retreats into the interception conversion chute 8013, the beverage channel 8012 is communicated with the composite channel 8011, the waste water channel 8021 is cut off, and the interception conversion valve 8 is in the first working state of discharging the beverage; referring to fig. 5, when the cut-off switching push rod 802 slides to the second position, the cut-off switching push rod 802 extends into the beverage passage 8012 to cut off the beverage passage 8012, and the waste water passage 8021 slides with the cut-off switching push rod 802 to correspond to and communicate with the composite passage 8011, and at this time, the cut-off switching valve 8 is in the second working state of discharging waste water.

Further, a sealing member 803 is arranged on the surface of the closure switching push rod 802; the sealing element 803 at least partially seals between the closure transition chute 8013 and the closure transition push rod 802, so as to ensure that the closure transition push rod 802 is in sealing fit with the closure transition chute 8013 at the moment; when the cut-off switching push rod 802 moves to the second working position, the sealing element 803 at least partially seals and acts between the composite channel 8011 and the cut-off switching push rod 802, and the beverage channel 8012 is sealed and cut off, so that waste water cannot be discharged through the beverage channel 8012.

Further, the seal 803 is in a sleeve shape, which includes a barrel portion 8031 and a hood portion 8032; the cylinder part 8031 is sleeved outside the closure transition push rod 802, so that the inner wall of the closure transition chute 8013 is sealed with the outer wall of the closure transition push rod 802, and the cylinder part 8031 can slide relative to the closure transition chute 8013; the cover portion 8032 covers the end portion of the closure transition push rod 802, and when the closure transition push rod 802 slides to the second station, the inner wall of the beverage channel 8012 is in sealing fit with the end portion of the closure transition push rod 802 through the cover portion 8032. Specifically, the sealing element 803 is preferably made of silica gel or rubber material, a waste water port 8033 corresponding to the inlet end of the waste water channel 8021 is formed in the top of the sealing element 803, a plurality of sealing ribs 8034 for improving the sealing performance are arranged on the surface of the sealing element 803, and the plurality of sealing ribs 8034 are matched with the inner wall of the closure transition chute 8013 and the inner wall of the beverage channel 8012.

Further, one end of the three-way switching valve body 801 is integrally formed with a guiding tube body 8015, a sliding guiding groove 8014 is formed on the side wall of the guiding tube body 8015, and guiding protrusions 8023 corresponding to the sliding guiding groove 8014 one to one are integrally formed on the side wall of the intercepting switching push rod 802; the sliding guide groove 8014 is slidably engaged with the guide protrusion 8023 to guide the shutoff transition push rod 802 to linearly slide relative to the three-way transition valve body 801.

Further, a first stroke control switch 804 and a second stroke control switch 805 are fixedly arranged on the side of the three-way switching valve body 801 (of course, the first stroke control switch 804 and the second stroke control switch 805 may be separately arranged according to actual needs, and detailed description is omitted here), and the first stroke control switch 804 and the second stroke control switch 805 may respectively feed back position signals to the main control system; the cut-off conversion push rod 802 is provided with a switch action part (not shown in the figure, however, the switch action part can be a structure protruding from the surface of the cut-off conversion push rod 802) for touching the contact pins on the first and second stroke control switches; when the intercepting conversion push rod 802 moves to a first station, a switch action part on the intercepting conversion push rod 802 triggers the first stroke control switch 804, the first stroke control switch 804 feeds back a relevant position signal to the main control system, and the main control system executes the action of discharging the beverage after confirming that the intercepting conversion push rod 802 is positioned at the first station; when the intercepting conversion push rod 802 moves to the second station, the switch action part on the intercepting conversion push rod 802 triggers the second stroke control switch 805, the second stroke control switch 805 feeds back a relevant position signal to the main control system, and the main control system confirms that the intercepting conversion push rod 802 is located at the second station and then executes the action of discharging the waste water.

Further, the first power assembly includes a first driving motor 806, a first driving gear 807 and a first driving rack 8022 disposed on the intercepting transition push rod 802; the first driving motor 806 is fixedly arranged relative to the three-way switching valve body 801, a motor shaft of the first driving motor 806 is in transmission connection with a first driving gear 807, a first driving rack 8022 is integrally formed on the intercepting switching push rod 802, and the first driving gear 807 and the first driving rack 8022 are meshed with each other. When the main control system controls the first driving motor 806 to be powered on, the first driving gear 807 rotates, and under the action of the gear rack, the first driving rack 8022 drives the intercepting conversion push rod 802 to slide.

Further, the beverage processing and cooking device comprises a machine body 1, a waste water tank 5 is arranged on the machine body 1 in a sliding mode, the surface structure of the waste water tank 5 is matched with the machine body 1, and the waste water tank and the machine body 1 are better integrated visually; a second power component for driving the waste water tank 5 to slide relative to the machine body 1 is arranged between the waste water tank 5 and the machine body 1, so that the waste water tank 5 can be automatically opened or closed.

Further, the second power assembly comprises a second driving motor 9, a second driving gear 10 and a second driving rack 501 arranged on the wastewater tank 5; second driving motor 9 is fixed the setting relative to organism 1, and second drive gear 10 is connected in the transmission of the motor shaft of second driving motor 9, and second drive rack 501 integrated into one piece is in waste water tank 5 bottom, and second drive gear 10 and second drive rack 501 intermeshing. When the master control system controls the second driving motor 9 to be electrified, the second driving gear 10 rotates, and the second driving rack 501 drives the wastewater tank 5 to slide under the action of the gear rack.

Further, a magnetic component 11 is arranged on the waste water tank 5; the machine body 1 is provided with a magnetic induction component 12; when the waste water tank 5 is closed, the magnetic part 11 corresponds to the magnetic induction part 12, and the magnetic induction part 12 conducts a circuit (namely a circuit for executing beverage processing and making) where the magnetic induction part 12 is located; when waste water tank 5 is opened, magnetic part 11 and magnetically sensitive part 12 are far away from each other, and magnetically sensitive part 12 breaks the circuit (i.e. the circuit for performing the beverage processing preparation). Under the mutual cooperation of magnetic part 11 and magnetic induction part 12, the position of waste water tank 5 can effectively be judged to the major control system to carry out corresponding instruction action.

Furthermore, an opening at the bottom of the stirring cup 3 is connected with an automatic control drain valve 6, and the outlet end of the automatic control drain valve 6 is connected with the three-way switching valve body 801 through a connecting pipe body 7, so that the inner cavity of the stirring cup 3 is communicated with the composite channel 8011.

Further, this beverage processing cooking ware still includes controller 2, and the major control system sets up on controller 2.

Second embodiment

Referring to fig. 9, the present embodiment relates to an automatic cleaning system different from the first embodiment in that: the first power assembly comprises a first driving motor 806, a first driving screw 809 and a first driving nut 8024 arranged on the closure transition push rod 802; the first driving motor 806 is fixedly arranged relative to the three-way switching valve body 801, a motor shaft of the first driving motor 806 is in transmission connection with a first driving screw 809, a first driving nut 8024 is integrally formed on the closure switching push rod 802, and the first driving screw 809 is in threaded connection with the first driving nut 8024. When the main control system controls the first driving motor 806 to be powered on, the first driving screw 809 rotates, and the first driving nut 8024 drives the closure transition push rod 802 to slide under the action of the thread.

Other parts not described above are the same as those of the first embodiment, and are not explained in detail here.

Third embodiment

Referring to fig. 10, the present embodiment relates to an automatic cleaning system different from the first embodiment in that: the first power assembly includes a first drive cylinder 810; the first cylinder body 8101 on the first driving cylinder 810 is fixedly arranged relative to the three-way switching valve body 801, and the first piston rod 8102 on the first driving cylinder 810 is in transmission connection with the cut-off switching push rod 802. The telescopic action of the first driving cylinder 810 drives the cutoff conversion push rod 802 to slide back and forth.

Fourth embodiment

The present embodiment relates to an automatic cleaning system different from the first embodiment in that: the second power assembly comprises a second driving motor 9, a second driving screw and a second driving nut arranged on the waste water tank 5; the second driving motor 9 is fixedly arranged relative to the machine body 1, a motor shaft of the second driving motor 9 is in transmission connection with a second driving screw rod, and the second driving screw rod is in threaded connection with a second driving nut. When the main control system controls the second driving motor 9 to be powered on, the second driving screw rotates, and the second driving nut drives the closure conversion push rod 802 to slide under the action of the threads.

Fifth embodiment

The present embodiment relates to an automatic cleaning system different from the first embodiment in that: the second power assembly comprises a second driving cylinder; the second cylinder body on the second driving cylinder is fixedly arranged relative to the machine body 1, and the second piston rod on the second driving cylinder is in transmission connection with the waste water tank 5. The telescopic action of the second driving cylinder drives the cut-off switching push rod 802 to slide back and forth.

The foregoing is a preferred embodiment of the present invention, and the basic principles, principal features and advantages of the utility model are shown and described. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are intended to illustrate the principles of the utility model, but that various changes and modifications may be made without departing from the spirit and scope of the utility model, and the utility model is intended to be protected by the following claims. The scope of the utility model is defined by the appended claims and equivalents thereof.

Claims

1. An automatic cleaning system of a beverage processing device comprises a stirring cup (3), a beverage cup (4) and a waste water tank (5); the method is characterized in that: the device also comprises a cut-off conversion valve (8) which is used for controlling the communication between the stirring cup (3) and the beverage cup (4) or the waste water tank (5); the cut-off switching valve (8) comprises a three-way switching valve body (801), a cut-off switching push rod (802) and a first power assembly; a composite channel (8011) communicated with the stirring cup (3) and a beverage channel (8012) communicated with the beverage cup (4) are arranged on the three-way conversion valve body (801), and a waste water channel (8021) communicated with the waste water tank (5) is arranged on the closure conversion push rod (802); the intercepting conversion push rod (802) is movably arranged on the three-way conversion valve body (801); the first power assembly is controlled by the main control system to drive the cut-off conversion push rod (802) to move relative to the three-way conversion valve body (801); when the interception conversion push rod (802) moves to a station I, the interception conversion push rod (802) opens the beverage channel (8012), the beverage channel (8012) is communicated with the composite channel (8011), and the waste water channel (8021) is cut off; when the interception conversion push rod (802) moves to the second station, the interception conversion push rod (802) closes the beverage channel (8012), the beverage channel (8012) is cut off, and the waste water channel (8021) is communicated with the composite channel (8011).

2. The automatic cleaning system of the beverage processing device according to claim 1, wherein: the three-way switching valve body (801) is provided with an interception switching chute (8013) communicated with the beverage channel (8012), an interception switching push rod (802) is arranged on the interception switching chute (8013) in a reciprocating sliding manner, and the interception switching push rod (802) slides in a reciprocating manner relative to the three-way switching valve body (801); when the closure conversion push rod (802) slides to a first working position, the closure conversion push rod (802) retreats into the closure conversion chute (8013), the beverage channel (8012) is communicated with the composite channel (8011), and the waste water channel (8021) is cut off; when the interception conversion push rod (802) slides to the second station, the interception conversion push rod (802) extends into the beverage channel (8012) to intercept the beverage channel (8012), and the waste water channel (8021) slides along with the interception conversion push rod (802) to correspond to the composite channel (8011) and is communicated with the composite channel (8011).

3. The automatic cleaning system for a beverage processing processor according to claim 2, wherein: a sealing element (803) is arranged on the closure switching push rod (802); the sealing element (803) acts at least partially in a sealing manner between the closure transition chute (8013) and the closure transition push rod (802); when the cut-off conversion push rod (802) moves to the second working position, the sealing element (803) at least partially seals and acts between the compound channel (8011) and the cut-off conversion push rod (802), and the beverage channel (8012) is sealed and cut off.

4. The automatic cleaning system of the beverage processing food processor as claimed in claim 3, wherein: the seal (803) includes a barrel portion (8031) and a hood portion (8032); the cylinder part (8031) is sleeved outside the closure transition push rod (802), so that the inner wall of the closure transition chute (8013) and the outer wall of the closure transition push rod (802) are sealed, and the cylinder part (8031) can slide relative to the closure transition chute (8013); the cover part (8032) covers the end part of the closure conversion push rod (802), and when the closure conversion push rod (802) slides to the second station, the inner wall of the beverage channel (8012) is in sealing fit with the end part of the closure conversion push rod (802) through the cover part (8032).

5. The automatic cleaning system for a beverage processing processor according to claim 2, wherein: a sliding guide groove (8014) is arranged on the three-way conversion valve body (801), and a guide bump (8023) is arranged on the closure conversion push rod (802); the sliding guide groove (8014) is in sliding fit with the guide lug (8023).

6. The automatic cleaning system of the beverage processing device according to claim 1, wherein: a first stroke control switch (804) and/or a second stroke control switch (805) are/is arranged on the three-way switching valve body (801), and the first stroke control switch (804) and/or the second stroke control switch (805) feed back position signals to a main control system; when the intercepting conversion push rod (802) moves to a working position one, the intercepting conversion push rod (802) triggers a first stroke control switch (804), and the first stroke control switch (804) feeds back a relevant position signal to the main control system; when the cut-off conversion push rod (802) moves to the second station, the cut-off conversion push rod (802) triggers the second travel control switch (805), and the second travel control switch (805) feeds back a relevant position signal to the main control system.

7. The automatic cleaning system of the beverage processing device according to claim 1, wherein: the first power assembly comprises a first driving motor (806), a first driving gear (807) and a first driving rack (8022) arranged on the closure transition push rod (802); the first driving motor (806) is fixedly arranged relative to the three-way switching valve body (801), a motor shaft of the first driving motor (806) is in transmission connection with a first driving gear (807), and the first driving gear (807) is meshed with a first driving rack (8022);

alternatively, the first and second electrodes may be,

the first power assembly comprises a first driving motor (806), a first driving screw rod (809) and a first driving nut (8024) arranged on the closure switching push rod (802); the first driving motor (806) is fixedly arranged relative to the three-way switching valve body (801), a motor shaft of the first driving motor (806) is in transmission connection with a first driving screw rod (809), and the first driving screw rod (809) is in threaded connection with a first driving nut (8024);

alternatively, the first and second electrodes may be,

the first power assembly includes a first drive cylinder (810); a first cylinder body (8101) on the first driving cylinder (810) is fixedly arranged relative to the three-way switching valve body (801), and a first piston rod (8102) on the first driving cylinder (810) is in transmission connection with the cut-off switching push rod (802).

8. The automatic cleaning system for a beverage processing processor according to any one of claims 1 to 7, wherein: the beverage processing and cooking device comprises a machine body (1), wherein the waste water tank (5) is arranged on the machine body (1) in a sliding manner; and a second power assembly for driving the waste water tank (5) to slide relative to the machine body (1) is arranged between the waste water tank (5) and the machine body (1) so as to enable the waste water tank (5) to be automatically opened or closed.

9. The automatic cleaning system for a beverage processing processor of claim 8, wherein: the second power assembly comprises a second driving motor (9), a second driving gear (10) and a second driving rack (501) arranged on the waste water tank (5); the second driving motor (9) is fixedly arranged relative to the machine body (1), a motor shaft of the second driving motor (9) is in transmission connection with a second driving gear (10), and the second driving gear (10) is meshed with the second driving rack (501);

alternatively, the first and second electrodes may be,

the second power assembly comprises a second driving motor (9), a second driving screw and a second driving nut arranged on the waste water tank (5); the second driving motor (9) is fixedly arranged relative to the machine body (1), a motor shaft of the second driving motor (9) is in transmission connection with a second driving screw rod, and the second driving screw rod is in threaded connection with a second driving nut;

alternatively, the first and second electrodes may be,

the second power assembly comprises a second driving cylinder; and a second cylinder body on the second driving cylinder is fixedly arranged relative to the machine body (1), and a second piston rod on the second driving cylinder is in transmission connection with a waste water tank (5).

10. The automatic cleaning system for a beverage processing processor of claim 8, wherein: a magnetic component (11) is arranged on the wastewater tank (5); the machine body (1) is provided with a magnetic induction component (12); when the waste water tank (5) is closed, the magnetic part (11) corresponds to the magnetic induction part (12), and the magnetic induction part (12) is conducted to a circuit; when the waste water tank (5) is opened, the magnetic part (11) and the magnetic induction part (12) are far away from each other, and the magnetic induction part (12) breaks a circuit.