CN115227170A - Bowl and dish separating and cleaning device - Google Patents

Abstract

The invention relates to the technical field of auxiliary equipment for cleaning bowls and dishes, in particular to a bowl and dish separating and cleaning device. The bowl and dish separating and cleaning device comprises a stator barrel, a rack, a rotor barrel and two second driving pieces, wherein the stator barrel comprises a first barrel body and a first conveying module, and the first barrel body is provided with a collecting station and a separating station. The rotor barrel comprises a second barrel body and a second transmission module, the second barrel body is coaxially sleeved on the first barrel body and can rotate around the first barrel body, and therefore the second transmission module can circulate between the collection station and the separation station. When the second conveying module is positioned at the separating station, the bowls fall onto the first conveying module and are separated from the dinner plates. One second driving piece can be in transmission connection with the second conveying module which is circulated to the collecting station, and the other second driving piece can be in transmission connection with the second conveying module which is circulated to the separating station. The second driving piece and the second transmission module are in non-contact flexible connection, so that the structure is simplified, and the stability of the separation process of the bowl and the dinner plate is improved.

Description

Bowl and dish separating and cleaning device

Technical Field

The invention relates to the technical field of auxiliary equipment for cleaning bowls, in particular to a bowl and dish separating and cleaning device.

Background

Because the size and shape of the dinner plate and the bowl are different greatly, in order to improve the cleaning efficiency, the dinner plate and the bowl are separated and then enter the corresponding cleaning and disinfecting equipment to be cleaned independently.

The bowl and dish separating and cleaning device comprises a plurality of conveying assemblies for circulating between the collecting station and the separating station. When the conveying assembly flows to the collecting station, the bowl and the dinner plate are manually placed on the collecting station, and are synchronously conveyed to the separating station through the conveying assembly, so that the bowl and the dinner plate are automatically separated. Because every transfer assembly needs dispose the driving piece (generally for the motor) alone, leads to every transfer assembly's overall structure comparatively complicated, greatly increased bowl dish separation belt cleaning device's cost and overall size, be unfavorable for the installation and the use in later stage. In addition, the output end of the driving piece is generally in hard connection with the conveying assembly, and the driving piece is poor in stability in the process of flowing along with the conveying assembly, so that the conveying assembly is uneven in transmission stress, and the stability of separating bowls from dinner plates is reduced.

Therefore, a bowl and dish separating and cleaning device is needed to solve the above problems.

Disclosure of Invention

The invention aims to provide a bowl and dish separating and cleaning device, which has a simplified structure, is convenient to install and use and improves the stability of the bowl and dish separating process.

In order to achieve the purpose, the technical scheme adopted by the invention is as follows:

a bowl and dish separating and cleaning device comprises:

the stator barrel is fixedly arranged on the rack and comprises a first barrel body and a first conveying module, the first barrel body is provided with a collecting station and a separating station located right above the first barrel body, and the first conveying module is arranged on the separating station;

the rotor barrel comprises a second barrel body and a second conveying module, the second conveying module is arranged on the inner wall of the second barrel body, and the second barrel body is coaxially sleeved on the first barrel body and can rotate around the first barrel body so as to enable the second conveying module to flow between the collecting station and the separating station; the second conveying module can clamp the dinner plate when being transferred to the collecting station, and the dinner plate presses the bowl against the outer peripheral surface of the first cylinder; when the second conveying module is positioned at the separation station, the bowls fall onto the first conveying module and are separated from the dinner plates; and

the two second driving pieces are fixedly arranged on the rack; one of the second driving members can be in transmission connection with the second conveying module which is circulated to the collecting station; the other second driving member can be in transmission connection with the second conveying module which is circulated to the separating station.

Preferably, the output ends of the two second driving pieces are in transmission connection with the second transmission module which flows to the collecting station and the separating station through corresponding magnetic couplers respectively.

Preferably, the second transmission module includes:

a second bracket; and

the first conveying assembly and the second conveying assembly are arranged on the second support in an up-down opposite mode, and a transfer channel is formed between the first conveying assembly and the second conveying assembly; the second driving piece is in transmission connection with the second conveying assembly through the magnetic coupling, and the second conveying assembly is in transmission connection with the first conveying assembly;

when the dinner plate and the bowl enter the transfer channel at the collection station, the first conveying assembly and the second conveying assembly clamp the dinner plate together.

As a preferred scheme, the second support comprises a horizontal plate and vertical plates, and the vertical plates are respectively arranged on two sides of the horizontal plate along the width direction of the horizontal plate, so that the second support is in an i shape;

the second conveying assembly is arranged on the horizontal plate along the length direction of the second support to carry the dinner plate; the first conveying assemblies are arranged on the inner sides of the corresponding vertical plates along the length direction of the second support.

Preferably, the second transfer assembly includes:

the driving shaft and the driven shaft are both rotatably arranged on the two vertical plates and are respectively positioned on two sides of the horizontal plate along the length direction of the horizontal plate;

the first conveyor belt is wound on the driving shaft and the driven shaft and can carry the dinner plate; and the output end of the second driving piece is in transmission connection with the driving shaft through the magnetic coupler.

Preferably, the first conveyor belt is an O-shaped conveyor belt; the second transfer assembly further comprises:

one end of the driving shaft extends out of the outer side of one vertical plate and is connected with an inner magnet of the magnetic coupling, and the output end of the second driving piece is connected with an outer magnet of the magnetic coupling; the other end of the driving shaft extends out of the outer side of the other vertical plate and is connected with the first driving wheel; two ends of the driven shaft respectively extend out of the outer sides of the two vertical plates and are respectively connected with the first driven wheels; and

and the first synchronous belt is wound on the first driving wheel and one first driven wheel.

Preferably, the first transfer assembly includes:

the second driving wheel and the second driven wheel are respectively and rotatably arranged on the inner sides of the corresponding vertical plates;

the second hold-in range is around locating the second action wheel with the second is followed on the driving wheel, the second hold-in range can support press in the side of dinner plate, and with the common centre gripping of first conveyer belt the dinner plate.

Preferably, the second timing belt includes:

the conveying belt main body is wound on the second driving wheel and the second driven wheel; and

the periphery of the conveyor belt main body is provided with a plurality of pressing plates at intervals along the extending direction of the conveyor belt main body, and the pressing plates can abut against the side edges of the dinner plate.

Preferably, the second cylinder includes:

the two annular plates are oppositely arranged and connected through the connecting rod to form an annular cylinder; and the plurality of second conveying modules are arranged between the two annular plates at intervals along the circumferential direction of the annular plates.

Preferably, the bowl and dish separating and cleaning device further comprises:

the skin is fixedly arranged on the rack and wraps the circumferential surface of the annular cylinder; a sewage discharge hole is formed in the lower end face of the skin to discharge sewage generated after the bowls and the dinner plates are cleaned;

the filter screen is positioned in the water collecting tank so as to filter sewage; the water collecting tank is positioned under the sewage draining hole to collect sewage passing through the filter screen.

The invention has the beneficial effects that:

according to the bowl and dish separating and cleaning device, the two second driving pieces are fixedly arranged on the rack, so that stable installation is realized. A second driving piece can be connected with the second transmission module transmission that the circulation arrived the collection station, and another second driving piece can be connected with the second transmission module transmission that the circulation arrived the separation station for second driving piece can and the second transmit between the module realize non-contact's flexible coupling, thereby make the transmission atress of second transmission module even, improved bowl utensil and dinner plate disengaging process's stability. Because the quantity of the second driving parts is fixed, namely the second driving parts can not be increased along with the increase of the quantity of the second conveying modules, the structure of the bowl and dish separating and cleaning device is simplified, the cost and the overall size of the bowl and dish separating and cleaning device are reduced, and the bowl and dish separating and cleaning device is convenient to use and install.

In addition, when the second conveying module rotates to the collection station, bowl utensil and dinner plate get into the collection station, and the tight dinner plate of second conveying module clamp and the dinner plate supports bowl utensil to press at the outer peripheral face of first barrel, has realized the firm location of bowl utensil with the dinner plate to avoid bowl utensil and dinner plate to take place to slide or rock at the transportation, realized the stable transportation of bowl utensil and dinner plate between collection station and separation station. When the second conveying module rotates to the separating station, the bowl falls onto the first conveying module and is separated from the dinner plate, the bowl is conveyed out of the separating station by the first conveying module, and the dinner plate is conveyed out of the separating station by the second conveying module, so that the bowl and the dinner plate are automatically separated, and the separating efficiency of the bowl and the dinner plate is improved.

Drawings

FIG. 1 is a first schematic structural diagram of a bowl and dish separating and cleaning device provided by an embodiment of the invention;

FIG. 2 is a second structural schematic diagram of the bowl and dish separating and cleaning device according to the embodiment of the present invention;

FIG. 3 is a first schematic structural diagram of a stator barrel and a rotor barrel according to an embodiment of the present invention;

FIG. 4 is a schematic structural diagram of a stator barrel and a rotor barrel according to an embodiment of the present invention;

fig. 5 is a first schematic structural diagram of a second transmission module according to an embodiment of the present invention;

FIG. 6 is a second schematic structural diagram of a second transfer module with a protective cover removed according to an embodiment of the present invention;

fig. 7 is a third schematic structural diagram of a second transmission module according to an embodiment of the present invention.

The component names and designations in the drawings are as follows:

10. a dinner plate;

1. a stator cartridge; 11. a first cylinder; 12. a first transmission module; 121. a first bracket; 1211. a guide slope; 122. a driving gear shaft; 123. a drive chain; 124. a first driving member;

2. a rotor barrel; 21. a second cylinder; 211. an annular plate; 2111. an inlet; 2112. an outlet; 212. a connecting rod; 213. covering a skin;

22. a second transmission module; 221. a second bracket; 2211. a horizontal plate; 2212. a vertical plate; 222. a first transfer assembly; 2221. a second drive wheel; 2222. a second driven wheel; 2223. a second synchronous belt; 22231. a conveyor belt body; 22232. pressing a plate; 2224. a third synchronous belt; 223. a second transfer assembly; 2231. a drive shaft; 22311. a driving guide wheel; 2232. a driven shaft; 22321. a driven guide wheel; 2233. a first conveyor belt; 2234. a first drive wheel; 2235. a first driven wheel; 2236. a first synchronization belt; 2237. a tension wheel;

3. a frame; 4. a second driving member; 5. filtering with a screen; 6. a water collection tank; 7. a bearing; 8. a third driving member; 9. a magnetic coupling; 91. an inner magnet; 92. and an external magnet.

Detailed Description

In order to make the technical problems solved, the technical solutions adopted and the technical effects achieved by the present invention clearer, the technical solutions of the present invention are further described below by way of specific embodiments with reference to the accompanying drawings. It is to be understood that the specific embodiments described herein are merely illustrative of the invention and are not limiting of the invention. It should be further noted that, for the convenience of description, only some but not all of the elements associated with the present invention are shown in the drawings.

In the description of the present invention, unless expressly stated or limited otherwise, the terms "connected," "connected," and "fixed" are to be construed broadly, e.g., as meaning permanently connected, removably connected, or integral to one another; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

In the present invention, unless otherwise expressly stated or limited, "above" or "below" a first feature means that the first and second features are in direct contact, or that the first and second features are not in direct contact but are in contact with each other via another feature therebetween. Also, the first feature "on," "above" and "over" the second feature may include the first feature being directly above and obliquely above the second feature, or simply indicating that the first feature is at a higher level than the second feature. "beneath," "under" and "beneath" a first feature includes the first feature being directly beneath and obliquely beneath the second feature, or simply indicating that the first feature is at a lesser elevation than the second feature.

In the description of the present embodiment, the terms "upper", "lower", "right", etc. are used in an orientation or positional relationship based on that shown in the drawings only for convenience of description and simplicity of operation, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used only for descriptive purposes and are not intended to be limiting.

The technical scheme of the invention is further explained by the specific implementation mode in combination with the attached drawings.

In bowl dish separation belt cleaning device, a plurality of transfer assembly can circulate between collection station and separation station to realize the separation of bowl utensil and dinner plate to the separation station with bowl utensil and dinner plate synchronous transportation. Because each conveying assembly needs to be provided with a driving part independently, the whole structure of the conveying assembly is complex, and the conveying assembly is not convenient to install and use. In addition, the output end of the driving piece is generally in hard connection with the conveying assembly, and the driving piece is poor in stability in the flowing process along with the conveying assembly, so that the conveying assembly is uneven in transmission stress, and the stability of separating bowls from dinner plates is reduced.

In order to solve the above problems, as shown in fig. 1 to 4, the embodiment discloses a bowl and dish separating and cleaning device, which specifically includes a stator barrel 1, a rotor barrel 2, a frame 3 and two second driving members 4, the stator barrel 1 is fixedly disposed on the frame 3, the stator barrel 1 includes a first barrel 11 and a first conveying module 12, the first barrel 11 has a collecting station and a separating station located right above the first barrel 11, and the first conveying module 12 is disposed on the separating station. The rotor barrel 2 comprises a second barrel 21 and a second transmission module 22, the second transmission module 22 is arranged on the inner wall of the second barrel 21, the second barrel 21 is coaxially sleeved on the first barrel 11 and can rotate around the first barrel 11, and therefore the second transmission module 22 can circulate between the collection station and the separation station. The second transfer module 22 is able to clamp the dish 10 when it is transferred to the collection station, and the dish 10 presses the bowl against the outer periphery of the first barrel 11. With the second transfer module 22 in the separating station, the bowls fall onto the first transfer module 12 and are separated from the trays 10. Two second driving pieces 4 are fixedly arranged on the frame 3. One of the second drive elements 4 can be in driving connection with the second transfer module 22 that is moved to the collecting station, and the other second drive element 4 can be in driving connection with the second transfer module 22 that is moved to the separating station.

For ease of understanding, the separation process of the bowl and tray 10 of this embodiment is: when the second conveying module 22 rotates to the collecting station, the bowl and the dinner plate 10 enter the collecting station, the dinner plate 10 is clamped by the second conveying module 22, the dish 10 is pressed against the bowl on the outer peripheral surface of the first cylinder 11, the bowl and the dinner plate 10 are stably positioned, and therefore slipping or shaking of the bowl and the dinner plate 10 in the transferring process is avoided, and stable transferring of the bowl and the dinner plate 10 between the collecting station and the separating station is achieved. When the second conveying module 22 rotates to the separating station, the bowls fall onto the first conveying module 12 and are separated from the dinner plate 10, the bowls are transferred out of the separating station by the first conveying module 12, and the dinner plate 10 is transferred out of the separating station by the second conveying module 22, so that the bowls and the dinner plate 10 are automatically separated, and the separating efficiency of the bowls and the dinner plate 10 is improved.

In this embodiment, two second driving members 4 are fixedly disposed on the frame 3, so as to achieve a stable installation. One second driving piece 4 can be in transmission connection with the second transmission module 22 which is circulated to the collection station, and the other second driving piece 4 can be in transmission connection with the second transmission module 22 which is circulated to the separation station, namely, non-contact flexible connection is realized between the second driving piece 4 and the second transmission module 22, so that the transmission stress of the second transmission module 22 is uniform, and the stability of the separation process of the bowl and the dinner plate 10 is improved. Because the quantity of the second driving parts 4 is fixed, namely the second driving parts 4 cannot be increased along with the increase of the quantity of the second conveying modules 22, the structure of the bowl and dish separating and cleaning device is simplified, the cost and the whole size of the bowl and dish separating and cleaning device are reduced, and the use and the installation are convenient.

Specifically, the output ends of the two second driving members 4 are in transmission connection with the second transmission module 22 which is circulated to the collection station and the separation station through the corresponding magnetic couplings 9, so that non-contact flexible connection between the output ends of the second driving members 4 and the second transmission module 22 is realized, and stable operation of the second transmission module 22 is ensured.

It should be noted that the magnetic coupling 9 is a mature product, and belongs to a non-contact coupling. The magnet coupling 9 includes an inner magnet 91, an outer magnet 92, and a cage separating the inner magnet 91 from the outer magnet 92. The output end of the second driving member 4 is connected to the outer magnet 92, and the power input end of the second transmission module 22 is connected to the inner magnet 91.

As shown in fig. 1, the bowl and dish separating and cleaning device further comprises a third driving member 8, and an output end of the third driving member 8 is in transmission connection with the second cylinder 21 to drive the second cylinder 21 to rotate around the first cylinder 11. Specifically, the third driving member 8 is a rotating electrical machine, which has high control accuracy, compact structure and convenient installation. The third driving piece 8 is in transmission connection with the second cylinder 21 in a belt transmission mode, so that the stable rotation of the second cylinder 21 is ensured. Of course, the third driving member 8 may be other driving members such as an electric motor, and is not limited in particular.

As shown in fig. 3 and 4, the second cylinder 21 includes two annular plates 211 and a connecting rod 212, and the two annular plates 211 are oppositely disposed and connected by the connecting rod 212 to form an annular cylinder. Further, the number of the connecting rods 212 is plural, and both ends of each connecting rod 212 are respectively connected with the two annular plates 211 to improve the structural strength of the annular cylinder.

A plurality of inlets 2111 are arranged on one of the annular plates 211 along the circumferential direction, a plurality of grooves are arranged on the other annular plate 211 along the circumferential direction, the grooves are the same as the inlets 2111 in number and are opposite to each other to form accommodating cavities penetrating through the two axial ends of the second cylinder 21, and a second conveying module 22 is arranged in each accommodating cavity. The number of the inlets 2111 and the grooves can also be flexibly adjusted, and is not particularly limited herein.

In addition, the bowl and dish separating and cleaning device further comprises a skin 213, and the skin 213 is fixedly arranged on the frame 3 and wraps the circumferential surface of the second cylinder 21, so that the second conveying module 22 is protected. Note that, when the second cylinder 21 rotates around the first cylinder 11, the skin 213 remains stationary.

It should be noted that, the bowl and dish separating and cleaning device further includes bearings 7, two bearings 7 are rotatably installed on the frame 3, the covering 213 is correspondingly provided with an avoiding groove, and the two bearings 7 pass through the respective avoiding groove and support the outer edge of the annular plate 211 together to support the annular plate 211 in an auxiliary supporting manner, and meanwhile, the bearings 7 and the annular plate 211 are in rolling fit, so that the friction resistance between the bearings 7 and the annular plate 211 is reduced.

As shown in fig. 1 and 3, the lower end of the stator barrel 1 is a collection station, and when one of the inlets 2111 rotates to the collection station, the bowl and the dish 10 are manually stacked in the collection station, so that the dish 10 is clamped by the second conveying module 22, and the dish 10 is pressed against the outer circumferential surface of the first barrel 11 by the dish 10, thereby positioning the bowl and the dish 10. By providing a plurality of inlets 2111, the frequency of loading of the bowl and tray 10 is increased, thereby increasing the efficiency of separation of the bowl and tray 10.

As shown in fig. 2 and 4, the upper end (separating station) of the first cylinder 11 has openings extending through its axial ends, which together with the recesses rotated to the separating station define an outlet 2112, so that the separated bowls and trays 10 are transported out through the outlet 2112. The first transfer module 12 is disposed in the first cylinder 11 and is disposed on the frame 3. When the bowl and dish 10 are rotated to the separation station, the bowl is released from the first cylinder 11 and falls through the opening onto the first transfer module 12 and is separated from the dish 10. The first transfer module 12 transfers the bowls out of the separation station through the outlet 2112, and the second transfer module 22 transfers the dishes 10 out of the separation station through the outlet 2112.

Specifically, the first transmission module 12 includes a first bracket 121, a driving gear shaft 122, a driven gear shaft, a transmission chain 123 and a first driving member 124, and the first bracket 121 is fixedly disposed in the first barrel 11. The driving gear shaft 122 and the driven gear shaft are both rotatably disposed on the first bracket 121. The transmission chain 123 is wound around the driving gear shaft 122 and the driven gear shaft, and the bowl falls on the transmission chain 123 through the opening. The first driving member 124 is disposed on the frame 3 and is in transmission connection with the driving gear shaft 122. The first transmission module 12 of the present embodiment is in a chain transmission form, which can simplify the structure of the first transmission module 12 and reduce the weight. Meanwhile, when the bowl and the dinner plate 10 reach the separation station, moisture, residues and the like falling from the bowl and the dinner plate 10 can fall into the first cylinder 11 through the gap between the transmission chains 123, so that the phenomenon that the normal operation of the first transmission module 12 is influenced due to the accumulation of the moisture and the residues on the transmission chains 123 is avoided.

The first driving member 124 of this embodiment may be a rotating electrical machine, which has high control accuracy, compact structure and is convenient to install. Of course, the first driving member 124 may be other driving members such as an electric motor, and is not limited in particular.

Preferably, as shown in fig. 4, upper ends of both side walls of the first bracket 121 in a width direction thereof are respectively extended obliquely outward to the opening to form guide slopes 1211. The guide slope 1211 can provide a limit guide for the free fall of the bowl so that the bowl can accurately fall on the transmission chain 123.

Further, the stator barrel 1 further comprises a spray head, a plurality of through holes are formed in the first barrel body 11, the spray head is installed in each through hole, and the spray head can spray water to bowls and dinner plates 10 in the rotor barrel 2 so as to finish the rough washing process of the bowls and the dinner plates 10. It can be understood that the spray head can be communicated with an external water source through a pipeline so as to ensure the water spraying function of the spray head.

It should be noted that, the sewage generated after the washing of the bowls and the dinner plates 10 flows to the bottom of the skin 213 under the action of its own gravity, and in order to avoid the accumulation of the sewage, a sewage discharge hole is formed on the lower end surface of the skin 213 to discharge the sewage generated after the washing of the bowls and the dinner plates 10.

Further, as shown in fig. 1 and 2, the bowl and dish separating and cleaning device further comprises a filter screen 5 and a water collecting tank 6, wherein the filter screen 5 is positioned in the water collecting tank 6 to filter sewage. The water collecting tank 6 is positioned under the sewage draining hole to collect sewage passing through the filter screen 5, and the bowl and dish separating and cleaning device is guaranteed to be always in a dry and clean working environment.

As shown in fig. 5 and 6, the second transfer module 22 includes a second support 221, a first transfer unit 222, and a second transfer unit 223. The first conveying assembly 222 and the second conveying assembly 223 are disposed on the second bracket 221 in an up-and-down opposite manner, and a transfer passage is formed between the first conveying assembly 222 and the second conveying assembly 223. The first and second transfer assemblies 222, 223 cooperate to hold the trays 10 as they enter the transfer lane at the collection station.

It should be noted that the second driving member 4 is in transmission connection with the second transmission assembly 223 through the magnetic coupling 9, and the second transmission assembly 223 is in transmission connection with the first transmission assembly 222, that is, the first transmission assembly 222 and the second transmission assembly 223 share one second driving member 4, which not only can simplify the structure of the second transmission module 22 and reduce the cost, but also can ensure that the first transmission assembly 222 and the second transmission assembly 223 run synchronously, and reduce the difficulty in controlling the second transmission module 22. In other embodiments, the two first conveying assemblies 222 may also use a single driving motor, etc., and are not limited in particular herein.

In this embodiment, when the dinner plate 10 is placed in the collection station, the clamping force in the up-and-down direction is applied to the dinner plate 10 by the first conveying assembly 222 and the second conveying assembly 223, so that the stable positioning of the dinner plate 10 on the transfer channel is realized, and the dinner plate 10 can be kept stable when being sprayed or flushed with water, thereby preventing the dinner plate 10 from slipping or shaking in the transfer process, and realizing the stable transfer of the dinner plate 10.

As shown in fig. 5 and 6, the second bracket 221 includes a horizontal plate 2211 and vertical plates 2212, and the horizontal plate 2211 is provided with the vertical plates 2212 along both sides of the width direction thereof, respectively, so that the second bracket 221 has an i-shape. The second conveyor assembly 223 is disposed on a horizontal plate 2211 along the length of the second rack 221 to carry the trays 10. The number of the first conveying assemblies 222 is two, and the two first conveying assemblies 222 are respectively arranged on the inner sides of the corresponding vertical plates 2212 along the length direction of the second bracket 221. The two first conveying assemblies 222 are respectively installed on the upper inner sides of the two vertical plates 2212, and a protective cover is covered on the first conveying assemblies 222 to prevent food residues and the like of the dinner plate 10 and the bowls from entering the first conveying assemblies 222.

It should be noted that when the dinner plate 10 and the bowl enter the transfer passage, there is a small gap between the dinner plate 10 and the two vertical plates 2212, so that the two vertical plates 2212 can guide and limit the dinner plate 10. The two first conveying members 222 are respectively pressed against two opposite sides of the dinner plate 10, so that the dinner plate 10 is uniformly stressed, and the stability of the dinner plate 10 in the transferring process is further improved. In addition, since the first conveying assemblies 222 are respectively positioned above the lateral sides of the dinner plate 10, the rough washing process of the dinner plate 10 and the bowls is not blocked, and the rough washing effect of the dinner plate 10 and the bowls is ensured.

As shown in fig. 6 and 7, the second conveying assembly 223 is a belt-driven type, which is beneficial to realize stable conveying of the dinner plate 10. Specifically, the second transfer assembly 223 includes a driving shaft 2231, a driven shaft 2232, a first transfer belt 2233 and a second driving member 4, where the driving shaft 2231 and the driven shaft 2232 are both rotatably disposed on the two vertical plates 2212 and are respectively located on two sides of the horizontal plate 2211 along the length direction thereof. A first belt 2233 is wound around the driving shaft 2231 and the driven shaft 2232, and the first belt 2233 can carry the dinner plate 10. The output end of the second driving member 4 is in transmission connection with the driving shaft 2231 through the magnetic coupling 9 to drive the driving shaft 2231 to rotate, and the driving shaft 2231 drives the driven shaft 2232 to rotate synchronously, so that the first transmission belt 2233 runs between the driving shaft 2231 and the driven shaft 2232.

Preferably, the second driving member 4 is a rotating electrical machine, which has high control precision, compact structure and convenient installation. Of course, the second driving member 4 may be other driving members such as an electric motor, and is not limited in particular.

A plurality of driving guide wheels 22311 are axially spaced on the driving shaft 2231, a plurality of driven guide wheels 22321 are axially spaced on the driven shaft 2232, a plurality of first conveyor belts 2233 are respectively wound around the driving guide wheels 22311 and the driven guide wheels 22321, and an avoidance gap is formed between adjacent first conveyor belts 2233, so that the washed food residues can fall down through the avoidance gap. While simplifying the structure of the second transfer module 223 and reducing the weight. Further, a plurality of avoiding holes are formed in the horizontal plate 2211, so that food residues on the dinner plate 10 can conveniently fall down through the avoiding holes after passing through the avoiding gaps.

In addition, when the plurality of first conveyors 2233 rotate synchronously and collectively transport tray 10, tray 10 does not slip on the plurality of first conveyors 2233 at the same time, further improving the stability of the transport of tray 10.

It should be noted that the first conveyor 2233 of this embodiment is an O-shaped conveyor, which has a simple structure and is easy to install and use. Meanwhile, the O-shaped conveyor belt is small in size, so that the avoiding gap is enlarged, and food residues can rapidly pass through the avoiding gap. And the O-shaped conveyor belt has a circular arc-shaped outer peripheral surface, so that food residues can be prevented from being hung on the O-shaped conveyor belt, and the surface cleanliness of the first conveyor belt 2233 is ensured.

As shown in fig. 5, the second transmission assembly 223 further includes a first driving wheel 2234, a first driven wheel 2235 and a first synchronous belt 2236, wherein one end of the driving shaft 2231 extends outside of one of the standing plates 2212 and is connected to the inner magnet 91 of the magnet coupling 9, and the output end of the second driving member 4 is connected to the outer magnet 92 of the magnet coupling 9. The other end of the driving shaft 2231 extends out of the outer side of the other vertical plate 2212 and is connected with a first driving wheel 2234. Two ends of the driven shaft 2232 respectively extend out of the outer sides of the two vertical plates 2212 and are respectively connected with a first driven wheel 2235. The first timing belt 2236 is wound around a first driving wheel 2234 and a first driven wheel 2235. The second driving member 4 drives the driving shaft 2231 to rotate, and the driving shaft 2231 drives the driven shaft 2232 to rotate synchronously via the first timing belt 2236, so that the plurality of first conveyor belts 2233 run between the driving guide wheels 22311 and the driven guide wheels 22321.

Preferably, the first transferring assembly 222 includes a tension wheel 2237, and the tension wheel 2237 is rotatably disposed on an outer side of one of the vertical plates 2212 between the first driving wheel 2234 and the first driven wheel 2235, so that the first synchronous belt 2236 is wound around the tension wheel 2237, thereby ensuring the tension of the first synchronous belt 2236.

As shown in fig. 5 and 6, the first conveying assembly 222 also adopts a belt transmission manner, and specifically, the first conveying assembly 222 includes a second driving pulley 2221, a second driven pulley 2222 and a second synchronous belt 2223, and the second driving pulley 2221 and the second driven pulley 2222 are respectively rotatably disposed on the inner side of the corresponding vertical plate 2212. The second timing belt 2223 is wound around the second driving wheel 2221 and the second driven wheel 2222, and the second timing belt 2223 can be pressed against the side edge of the dinner plate 10 and can clamp the dinner plate 10 together with the first conveyor belt 2233.

Further, two second driving wheels 2221 are provided, and the two second driving wheels 2221 rotate synchronously and are located at the inner side and the outer side of the corresponding vertical plate 2212, respectively. The first timing belt 2236 also winds around a second driving wheel 2221 located outside one of the vertical plates 2212 in one of the first conveying assemblies 222, so as to drive the second timing belt 2223 in the first conveying assembly 222 to rotate. The first conveying assembly 222 further includes a third timing belt 2224, the third timing belt 2224 is wound around a second driving wheel 2221 located outside the other vertical plate 2212 in the other first driven wheel 2235 and the other first conveying assembly 222, so as to drive the second timing belt 2223 in the other first conveying assembly 222 to rotate, thereby realizing synchronous operation of the two second timing belts 2223 and the first conveying belt 2233, so as to realize stable transportation of the dinner plate 10.

Preferably, the second timing belt 2223 includes a belt main body 22231 and a pressing plate 22232, and the belt main body 22231 is wound around a second driving pulley 2221 and a second driven pulley 2222. The periphery of the main belt portion 22231 is provided with a plurality of pressing plates 22232 at intervals along the extending direction thereof, and the pressing plates 22232 can be pressed against the side edges of the dinner plate 10. Second timing belt 2223 abuts plate 10 via pressure plate 22232 to prevent plate 10 from slipping relative to second timing belt 2223, further improving the stability of plate 10 in the transit path.

The foregoing embodiments are merely illustrative of the principles and features of this invention, and the invention is not limited to the embodiments described above, but rather, is susceptible to various changes and modifications without departing from the spirit and scope of the invention, as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims (10)

1. A bowl and dish separating and cleaning device is characterized by comprising:

the stator tube (1) is fixedly arranged on the rack (3), the stator tube (1) comprises a first tube body (11) and a first conveying module (12), the first tube body (11) is provided with a collecting station and a separating station located right above the first tube body (11), and the first conveying module (12) is arranged on the separating station;

the rotor drum (2) comprises a second drum body (21) and a second conveying module (22), the second conveying module (22) is arranged on the inner wall of the second drum body (21), the second drum body (21) is coaxially sleeved on the first drum body (11) and can rotate around the first drum body (11), and therefore the second conveying module (22) can circulate between the collecting station and the separating station; the second conveying module (22) can clamp the dinner plate (10) when flowing to the collecting station, and the dinner plate (10) presses the bowl against the outer peripheral surface of the first cylinder (11); when the second transfer module (22) is positioned at the separating station, the bowls fall onto the first transfer module (12) and are separated from the dinner plates (10); and

the two second driving pieces (4) are fixedly arranged on the rack (3); one of the second driving members (4) can be in transmission connection with the second conveying module (22) which is circulated to the collecting station; the other second driving member (4) can be in transmission connection with the second conveying module (22) which is circulated to the separating station.

2. The bowl and dish separating and cleaning device according to claim 1, wherein the output ends of the two second driving members (4) are in transmission connection with the second transmission module (22) which is circulated to the collecting station and the separating station through corresponding magnetic couplings (9), respectively.

3. The bowl and dish separating and washing device according to claim 2, characterized in that said second transfer module (22) comprises:

a second bracket (221); and

a first conveying assembly (222) and a second conveying assembly (223), wherein the first conveying assembly (222) and the second conveying assembly (223) are arranged on the second bracket (221) in an up-down opposite mode, and a transfer channel is formed between the first conveying assembly (222) and the second conveying assembly (223); the second driving piece (4) is in transmission connection with the second transmission assembly (223) through the magnetic coupling (9), and the second transmission assembly (223) is in transmission connection with the first transmission assembly (222);

when a dinner plate (10) and the bowl enter the transfer channel at the collection station, the first conveying assembly (222) and the second conveying assembly (223) clamp the dinner plate (10) together.

4. The bowl and dish separating and cleaning device according to claim 3, wherein the second bracket (221) comprises a horizontal plate (2211) and vertical plates (2212), the vertical plates (2212) are respectively arranged on two sides of the horizontal plate (2211) along the width direction of the horizontal plate, so that the second bracket (221) is in an I shape;

the second conveyor assembly (223) is arranged on the horizontal plate (2211) along the length of the second rack (221) to carry the trays (10); the number of the first conveying assemblies (222) is two, and the two first conveying assemblies (222) are respectively arranged on the inner sides of the corresponding vertical plates (2212) along the length direction of the second support (221).

5. The bowl and dish separating and washing device according to claim 4, wherein the second transfer assembly (223) comprises:

the driving shaft (2231) and the driven shaft (2232) are both rotatably arranged on the two vertical plates (2212) and are respectively positioned on two sides of the horizontal plate (2211) along the length direction;

a first conveyor belt (2233) wound around the driving shaft (2231) and the driven shaft (2232), the first conveyor belt (2233) being capable of carrying the dinner plate (10); the output end of the second driving piece (4) is in transmission connection with the driving shaft (2231) through the magnetic coupling (9).

6. The bowl and plate separating and cleaning device according to claim 5, wherein the first conveyor belt (2233) is an O-shaped conveyor belt; the second transfer assembly (223) further comprises:

one end of the driving shaft (2231) extends out of the outer side of one vertical plate (2212) and is connected with an inner magnet (91) of the magnetic coupling (9), and the output end of the second driving piece (4) is connected with an outer magnet (92) of the magnetic coupling (9); the other end of the driving shaft (2231) extends out of the outer side of the other vertical plate (2212) and is connected with the first driving wheel (2234); two ends of the driven shaft (2232) respectively extend out of the outer sides of the two vertical plates (2212) and are respectively connected with the first driven wheels (2235); and

and the first synchronous belt (2236) is wound on the first driving wheel (2234) and one first driven wheel (2235).

7. The bowl and dish separating and washing device according to claim 6, wherein the first transfer assembly (222) comprises:

the second driving wheel (2221) and the second driven wheel (2222) are respectively and rotatably arranged on the inner sides of the corresponding vertical plates (2212);

and the second synchronous belt (2223) is wound on the second driving wheel (2221) and the second driven wheel (2222), can be pressed against the side edge of the dinner plate (10) and is clamped with the first conveying belt (2233) together with the dinner plate (10).

8. The bowl and dish separating and cleaning device according to claim 7, wherein the second timing belt (2223) comprises:

the conveyor belt main body (22231) is wound on the second driving wheel (2221) and the second driven wheel (2222); and

the periphery of the conveyor belt main body (22231) is provided with a plurality of pressing plates (22232) at intervals along the extending direction of the conveyor belt main body, and the pressing plates (22232) can be pressed against the side edges of the dinner plate (10).

9. The bowl and dish separating and washing device according to claim 1, wherein the second cylinder (21) comprises:

the two annular plates (211) are oppositely arranged and are connected through the connecting rod (212) to form an annular cylinder body; a plurality of second transmission modules (22) are arranged between the two annular plates (211) at intervals along the circumferential direction of the annular plates (211).

10. The bowl and dish separating and washing device of claim 9, further comprising:

the skin (213) is fixedly arranged on the frame (3) and wraps the circumferential surface of the annular cylinder; a sewage draining hole is formed in the lower end face of the skin (213) to drain sewage generated after the bowls and the dinner plates (10) are cleaned;

the filter screen (5) and the water collecting tank (6), wherein the filter screen (5) is positioned in the water collecting tank (6) to filter sewage; the water collecting tank (6) is located under the sewage draining hole to collect sewage passing through the filter screen (5).

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