A bowl and plate separation cleaning device

Abstract

The present application relates to the technical field of dish washing auxiliary equipment, and particularly relates to a bowl and plate separating and washing device. The bowl and plate separating and washing device comprises a stator cylinder, a frame, a rotor cylinder and two second driving members. The stator cylinder comprises a first cylinder body and a first conveying module. The first cylinder body has a collecting station and a separating station. The rotor cylinder comprises a second cylinder body and a second conveying module. The second cylinder body is coaxially sleeved on the first cylinder body and can rotate around the first cylinder body, so that the second conveying module can flow between the collecting station and the separating station. When the second conveying module is located at the separating station, the bowl falls onto the first conveying module and is separated from the plate. One second driving member can be drivingly connected with the second conveying module flowing to the collecting station, and the other second driving member can be drivingly connected with the second conveying module flowing to the separating station. The second driving member and the second conveying module are non-contact soft connections, which simplifies the structure and improves the stability of the bowl and plate separation process.

Description

Technical Field

[0001] This invention relates to the field of auxiliary equipment for dishwashing, and in particular to a dish separation and washing device. Background Technology

[0002] Because plates and bowls differ significantly in size and shape, they are usually separated and placed in their respective cleaning and disinfection equipment for individual cleaning to improve cleaning efficiency.

[0003] The dish separation and washing device includes multiple conveying components that move between collection and separation stations. When a conveying component reaches the collection station, the operator places the bowls and plates there, and the conveying components simultaneously transport them to the separation station for automatic separation. Because each conveying component requires a separate drive unit (usually a motor), the overall structure of each component is complex, significantly increasing the cost and size of the device and hindering installation and use. Furthermore, the output of the drive unit is typically rigidly connected to the conveying component, resulting in poor stability during the movement of the drive unit and uneven force distribution, further reducing the stability of the bowl and plate separation process.

[0004] Therefore, there is an urgent need for a dish separation and cleaning device to solve the above problems. Summary of the Invention

[0005] The purpose of this invention is to provide a dish separation and cleaning device that simplifies the structure, facilitates installation and use, and improves the stability of the dish and plate separation process.

[0006] To achieve this objective, the technical solution adopted by the present invention is as follows:

[0007] A dish separation and washing device, comprising:

[0008] The stator cylinder and the frame are provided. The stator cylinder is fixedly mounted on the frame. The stator cylinder includes a first cylinder body and a first conveying module. The first cylinder body has a collection station and a separation station located at the upper end of the first cylinder body. The first conveying module is mounted on the separation station.

[0009] The rotor cylinder includes a second cylinder body and a second conveying module. The second conveying module is disposed on the inner wall of the second cylinder body. The second cylinder body is coaxially sleeved on the first cylinder body and can rotate around the first cylinder body, so that the second conveying module flows between the collection station and the separation station. When the second conveying module flows to the collection station, it can clamp the plate, and the plate presses the bowl against the outer circumferential surface of the first cylinder body. When the second conveying module is located at the separation station, the bowl falls onto the first conveying module and separates from the plate.

[0010] Two second drive components are fixedly mounted on the frame; one of the second drive components can be driven to the second conveying module that flows to the collection station; the other second drive component can be driven to the second conveying module that flows to the separation station.

[0011] As a preferred embodiment, the output ends of the two second driving components are respectively connected to the second conveying module that flows to the collection station and the separation station via corresponding magnetic couplings.

[0012] As a preferred embodiment, the second transmission module includes:

[0013] Second support; and

[0014] A first conveying component and a second conveying component are disposed vertically opposite each other on the second support, forming a transfer channel between the first conveying component and the second conveying component; the second driving component is drivenly connected to the second conveying component through the magnetic coupling, and the second conveying component is drivenly connected to the first conveying component.

[0015] When the plate and the bowl enter the transfer channel at the collection station, the first transfer component and the second transfer component together hold the plate.

[0016] As a preferred embodiment, the second support includes a horizontal plate and a vertical plate, with the vertical plate respectively provided on both sides of the horizontal plate along its width direction, so that the second support is in the shape of an I-beam;

[0017] The second conveying component is arranged on the horizontal plate along the length direction of the second support to carry the plate; there are two first conveying components, and the two first conveying components are respectively arranged on the inner side of the corresponding vertical plate along the length direction of the second support.

[0018] As a preferred embodiment, the second transmission component includes:

[0019] A drive shaft and a driven shaft are rotatably mounted on the two vertical plates and located on opposite sides of the horizontal plate along its length.

[0020] A first conveyor belt is wound around the drive shaft and the driven shaft, and the first conveyor belt is capable of carrying the plate; the output end of the second drive unit is connected to the drive shaft through the magnetic coupling.

[0021] As a preferred embodiment, the first conveyor belt is an O-type conveyor belt; the second conveying assembly further includes:

[0022] A first driving wheel and a first driven wheel; one end of the driving shaft extends out of the outer side of one of the vertical plates and is connected to the inner magnet of the magnetic coupling; the output end of the second driving member is connected to the outer magnet of the magnetic coupling; the other end of the driving shaft extends out of the outer side of another vertical plate and is connected to the first driving wheel; both ends of the driven shaft extend out of the outer sides of two vertical plates respectively and are respectively connected to the first driven wheel; and

[0023] A first synchronous belt is wound around the first driving pulley and one of the first driven pulleys.

[0024] As a preferred embodiment, the first transmission component includes:

[0025] The second driving wheel and the second driven wheel are rotatably disposed on the inner side of the corresponding upright plate;

[0026] The second synchronous belt is wound around the second driving wheel and the second driven wheel. The second synchronous belt can press against the side of the plate and clamp the plate together with the first conveyor belt.

[0027] As a preferred embodiment, the second synchronization band includes:

[0028] The main body of the conveyor belt is wound around the second driving wheel and the second driven wheel; and

[0029] The conveyor belt body has multiple pressure plates spaced apart along its extension direction on its outer periphery, and the pressure plates can press against the side of the plate.

[0030] As a preferred embodiment, the second cylinder includes:

[0031] Two annular plates and a connecting rod are provided, with the two annular plates arranged opposite each other and connected by the connecting rod to form an annular cylinder; a plurality of second conveying modules are arranged circumferentially between the two annular plates.

[0032] As a preferred embodiment, the dish separation and washing device further includes:

[0033] The skin is fixedly mounted on the frame and wraps around the circumference of the annular cylinder; the lower end face of the skin has a drain hole to drain the wastewater generated after washing the bowls and plates;

[0034] A filter screen and a water collection tank are provided, wherein the filter screen is located inside the water collection tank to filter wastewater; the water collection tank is located directly below the drain hole to collect wastewater that has passed through the filter screen.

[0035] The beneficial effects of this invention are as follows:

[0036] The dish separation and washing device proposed in this invention features two second driving components fixedly mounted on a frame, achieving stable installation. One second driving component can be driven to the second conveying module flowing to the collection station, and the other can be driven to the second conveying module flowing to the separation station. This allows for a non-contact, flexible connection between the second driving components and the second conveying modules, resulting in uniform force distribution on the second conveying modules and improving the stability of the dish and plate separation process. Since the number of second driving components is fixed—that is, the number does not increase with the number of second conveying modules—the structure of the dish separation and washing device is simplified, reducing its cost and overall size, and facilitating use and installation.

[0037] Furthermore, when the second conveyor module rotates to the collection station, the bowls and plates enter the collection station. The second conveyor module clamps the plate, and the plate presses the bowl against the outer circumference of the first cylinder, achieving stable positioning of the bowls and plates. This prevents slippage or shaking during transport, ensuring stable transport of the bowls and plates between the collection and separation stations. When the second conveyor module rotates to the separation station, the bowl falls onto the first conveyor module and separates from the plate. The first conveyor module then transports the bowl out of the separation station, and the second conveyor module transports the plate out of the separation station, thus achieving automatic separation of the bowls and plates and improving the separation efficiency. Attached Figure Description

[0038] Figure 1 This is a schematic diagram of the structure of the dish separation and cleaning device provided in an embodiment of the present invention. Figure 1 ;

[0039] Figure 2 This is a schematic diagram of the structure of the dish separation and cleaning device provided in an embodiment of the present invention. Figure 2 ;

[0040] Figure 3 This is a schematic diagram of the stator cylinder and rotor cylinder provided in an embodiment of the present invention. Figure 1 ;

[0041] Figure 4 This is a schematic diagram of the stator cylinder and rotor cylinder provided in an embodiment of the present invention. Figure 2 ;

[0042] Figure 5 This is a schematic diagram of the structure of the second transmission module provided in an embodiment of the present invention. Figure 1 ;

[0043] Figure 6 This is a schematic diagram of the structure of the second transmission module with the protective cover removed, as provided in an embodiment of the present invention. Figure 2 ;

[0044] Figure 7 This is a schematic diagram of the structure of the second transmission module provided in an embodiment of the present invention. Figure 3 .

[0045] The component names and labels in the diagram are as follows:

[0046] 10. Dinner plate;

[0047] 1. Stator cylinder; 11. First cylinder body; 12. First transmission module; 121. First support; 1211. Guide slope; 122. Drive gear shaft; 123. Transmission chain; 124. First drive component;

[0048] 2. Rotor cylinder; 21. Second cylinder body; 211. Annular plate; 2111. Inlet; 2112. Outlet; 212. Connecting rod; 213. Skin;

[0049] 22. Second conveyor module; 221. Second support frame; 2211. Horizontal plate; 2212. Vertical plate; 222. First conveyor assembly; 2221. Second driving wheel; 2222. Second driven wheel; 2223. Second synchronous belt; 22231. Conveyor belt body; 22232. Pressure plate; 2224. Third synchronous belt; 223. Second conveyor assembly; 2231. Driving shaft; 22311. Driving guide wheel; 2232. Driven shaft; 22321. Driven guide wheel; 2233. First conveyor belt; 2234. First driving wheel; 2235. First driven wheel; 2236. First synchronous belt; 2237. Tensioner wheel;

[0050] 3. Frame; 4. Second drive unit; 5. Filter screen; 6. Water collection tank; 7. Bearing; 8. Third drive unit; 9. Magnetic coupling; 91. Inner magnet; 92. Outer magnet. Detailed Implementation

[0051] To make the technical problems solved by the present invention, the technical solutions adopted, and the technical effects achieved clearer, the technical solutions of the present invention will be further described below in conjunction with the accompanying drawings and specific embodiments. It should be understood that the specific embodiments described herein are merely for explaining the present invention and are not intended to limit the present invention. Furthermore, it should be noted that, for ease of description, only the parts related to the present invention are shown in the accompanying drawings, not all of them.

[0052] In the description of this invention, unless otherwise explicitly specified and limited, the terms "connected," "linked," and "fixed" should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal communication of two components or the interaction between two components. Those skilled in the art can understand the specific meaning of the above terms in this invention based on the specific circumstances.

[0053] In this invention, unless otherwise explicitly specified and limited, "above" or "below" the second feature can include direct contact between the first and second features, or contact between the first and second features through another feature between them. Furthermore, "above," "over," and "on top" of the second feature includes the first feature directly above or diagonally above the second feature, or simply indicates that the first feature is at a higher horizontal level than the second feature. "Below," "below," and "under" the second feature includes the first feature directly below or diagonally below the second feature, or simply indicates that the first feature is at a lower horizontal level than the second feature.

[0054] In the description of this embodiment, the terms "upper," "lower," "right," etc., refer to the orientation or positional relationship shown in the accompanying drawings. They are used only for ease of description and simplification of operation, and do not indicate or imply that the device or element referred to must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on the present invention. In addition, the terms "first" and "second" are used only for distinction in description and have no special meaning.

[0055] The technical solution of the present invention will be further described below with reference to the accompanying drawings and specific embodiments.

[0056] In a dish separation and washing device, multiple conveying components move between a collection station and a separation station to simultaneously transport bowls and plates to the separation station for separation. Because each conveying component requires a separate drive unit, the overall structure of the conveying system is relatively complex, making installation and use difficult. Furthermore, the output end of the drive unit is generally rigidly connected to the conveying component, resulting in poor stability of the drive unit as it moves with the conveying components. This leads to uneven force distribution during transmission, reducing the stability of the bowl and plate separation process.

[0057] To solve the above problems, such as Figures 1-4 As shown, this embodiment discloses a dish separation and cleaning device, specifically including a stator cylinder 1, a rotor cylinder 2, a frame 3, and two second drive components 4. The stator cylinder 1 is fixedly mounted on the frame 3 and includes a first cylinder body 11 and a first conveying module 12. The first cylinder body 11 has a collection station and a separation station located at the upper end of the first cylinder body 11. The first conveying module 12 is disposed at the separation station. The rotor cylinder 2 includes a second cylinder body 21 and a second conveying module 22. The second conveying module 22 is disposed on the inner wall of the second cylinder body 21. The second cylinder body 21 is coaxially sleeved on the first cylinder body 11 and can rotate around the first cylinder body 11, so that the second conveying module 22 flows between the collection station and the separation station. When the second conveying module 22 flows to the collection station, it can clamp the plate 10, and the plate 10 presses the bowl against the outer circumferential surface of the first cylinder body 11. When the second conveyor module 22 is located at the separation station, the bowls fall onto the first conveyor module 12 and separate from the plate 10. Both second drive units 4 are fixedly mounted on the frame 3. One of the second drive units 4 can be drivenly connected to the second conveyor module 22 that flows to the collection station, and the other second drive unit 4 can be drivenly connected to the second conveyor module 22 that flows to the separation station.

[0058] For ease of understanding, the separation process of the bowl and plate 10 in this embodiment is as follows: When the second conveying module 22 rotates to the collection station, the bowl and plate 10 enter the collection station. The second conveying module 22 clamps the plate 10, and the plate 10 presses the bowl against the outer circumferential surface of the first cylinder 11, achieving stable positioning of the bowl and plate 10. This prevents the bowl and plate 10 from slipping or shaking during the transfer process, and achieves stable transfer of the bowl and plate 10 between the collection station and the separation station. When the second conveying module 22 rotates to the separation station, the bowl falls onto the first conveying module 12 and separates from the plate 10. The first conveying module 12 transfers the bowl out of the separation station, and the second conveying module 22 transfers the plate 10 out of the separation station, thereby achieving automatic separation of the bowl and plate 10 and improving the separation efficiency.

[0059] In this embodiment, two second driving components 4 are fixedly mounted on the frame 3, achieving a stable installation. One second driving component 4 can be driven to the second conveying module 22 flowing to the collection station, and the other second driving component 4 can be driven to the second conveying module 22 flowing to the separation station. That is, a non-contact soft connection is achieved between the second driving component 4 and the second conveying module 22, making the transmission force of the second conveying module 22 uniform and improving the stability of the separation process of bowls and plates 10. Since the number of second driving components 4 is fixed, that is, the number of second driving components 4 will not increase with the number of second conveying modules 22, the structure of the bowl and plate separation and cleaning device is simplified, the cost and overall size of the bowl and plate separation and cleaning device are reduced, and it is convenient to use and install.

[0060] Specifically, the output ends of the two second driving components 4 are respectively connected to the second conveying module 22 that flows to the collection station and the separation station through corresponding magnetic couplings 9, realizing a non-contact soft connection between the output ends of the second driving components 4 and the second conveying module 22, ensuring the stable operation of the second conveying module 22.

[0061] It should be noted that the magnetic coupling 9 is a mature product and belongs to the non-contact coupling category. The magnetic coupling 9 includes an inner magnet 91, an outer magnet 92, and an isolation cover, which separates the inner magnet 91 from the outer magnet 92. The output end of the second drive unit 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.

[0062] like Figure 1 As shown, the dish separation and washing device also includes a third driving component 8. The output end of the third driving component 8 is connected to the second cylinder 21 for driving the second cylinder 21 to rotate around the first cylinder 11. Specifically, the third driving component 8 is a rotary motor. Rotary motors have high control precision, compact structure, and are easy to install. The third driving component 8 is connected to the second cylinder 21 via belt drive, ensuring the stable rotation of the second cylinder 21. Of course, the third driving component 8 can also be an electric motor or other driving components, which are not specifically limited here.

[0063] like Figure 3 and Figure 4 As shown, the second cylinder 21 includes two annular plates 211 and connecting rods 212. The two annular plates 211 are arranged opposite to each other and connected by the connecting rods 212 to form an annular cylinder. Furthermore, there are multiple connecting rods 212, and the two ends of each connecting rod 212 are connected to the two annular plates 211 respectively to improve the structural strength of the annular cylinder.

[0064] One of the annular plates 211 has multiple inlets 2111 along its circumference, and the other annular plate 211 has multiple grooves along its circumference. The number of grooves is the same as the number of inlets 2111, and they are aligned to form a receiving cavity that passes through both ends of the second cylinder 21. Each receiving cavity is equipped with a second conveying module 22. The number of inlets 2111 and grooves can be flexibly adjusted and is not specifically limited here.

[0065] In addition, the dish separation and cleaning device also includes a skin 213, which is fixedly mounted on the frame 3 and wraps around the circumferential surface of the second cylinder 21, thereby protecting the second conveying module 22. It should be noted that when the second cylinder 21 rotates around the first cylinder 11, the skin 213 remains stationary.

[0066] It should be noted that the dish separation and cleaning device also includes bearings 7. Two bearings 7 are rotatably mounted on the frame 3. The skin 213 has corresponding clearance grooves. The two bearings 7 pass through their respective clearance grooves and jointly support the outer edge of the annular plate 211 to provide auxiliary support for the annular plate 211. At the same time, the bearings 7 and the annular plate 211 are in rolling fit, which reduces the frictional resistance between the bearings 7 and the annular plate 211.

[0067] like Figure 1 and Figure 3 As shown, the lower end of the stator cylinder 1 is the collection station. When one of the inlets 2111 rotates to the collection station, the bowls and plates 10 are stacked and placed into the collection station by the operator. This causes the second conveying module 22 to clamp the plates 10, and the plates 10 press the bowls against the outer circumference of the first cylinder 11, thus achieving the positioning of the bowls and plates 10. By setting multiple inlets 2111, the feeding frequency of bowls and plates 10 is increased, thereby improving the separation efficiency of bowls and plates 10.

[0068] like Figure 2 and Figure 4 As shown, the upper end (separation station) of the first cylindrical body 11 has an opening extending through both ends of its axial direction. The opening and the groove that rotates to the separation station together form an outlet 2112, allowing the separated bowls and plates 10 to be transferred out through the outlet 2112. The first conveying module 12 is located inside the first cylindrical body 11 and is mounted on the frame 3. When the bowls and plates 10 rotate to the separation station, the bowls are released from the pressure of the first cylindrical body 11 and fall through the opening onto the first conveying module 12, separating from the plates 10. The first conveying module 12 transfers the bowls out of the separation station through the outlet 2112, and the second conveying module 22 transfers the plates 10 out of the separation station through the outlet 2112.

[0069] Specifically, the first conveying module 12 includes a first support 121, a drive gear shaft 122, a driven gear shaft, a transmission chain 123, and a first drive member 124. The first support 121 is fixedly disposed inside the first cylinder 11. Both the drive gear shaft 122 and the driven gear shaft are rotatably disposed on the first support 121. The transmission chain 123 is wound around the drive gear shaft 122 and the driven gear shaft, and the bowls fall onto the transmission chain 123 through the opening. The first drive member 124 is disposed on the frame 3 and is connected to the drive gear shaft 122 for transmission. In this embodiment, the first conveying module 12 is a chain drive, which simplifies the structure of the first conveying module 12 and reduces its weight. At the same time, when the bowls and plates 10 reach the separation station, the water and residue falling from the bowls and plates 10 can fall into the first cylinder 11 through the gap between the transmission chain 123, avoiding the accumulation of water and residue on the transmission chain 123 and affecting the normal operation of the first conveying module 12.

[0070] In this embodiment, the first driving component 124 can be a rotary motor, which has high control precision, a compact structure, and is easy to install. Of course, the first driving component 124 can also be an electric motor or other driving components, which are not specifically limited here.

[0071] Preferably, such as Figure 4 As shown, the upper ends of the two side walls of the first bracket 121 extend outward at an angle along its width direction to the opening to form a guide slope 1211. The guide slope 1211 can limit and guide the free fall of the bowl so that the bowl falls accurately onto the transmission chain 123.

[0072] Furthermore, the stator cylinder 1 also includes a spray nozzle. Multiple through holes are provided on the first cylinder 11, and a spray nozzle is installed in each through hole. The spray nozzle can spray water onto the bowls and plates 10 inside the rotor cylinder 2 to complete a preliminary washing process. It is understood that the spray nozzle can be connected to an external water source through a pipeline to ensure its water spraying function.

[0073] It should be noted that the wastewater generated after washing the dishes and plates 10 flows to the bottom of the skin 213 under its own gravity. In order to prevent the wastewater from accumulating, a drain hole is provided on the lower end face of the skin 213 to drain the wastewater generated after washing the dishes and plates 10.

[0074] Furthermore, such as Figure 1 and Figure 2 As shown, the dish separation and cleaning device also includes a filter screen 5 and a water collection tank 6. The filter screen 5 is located inside the water collection tank 6 to filter wastewater. The water collection tank 6 is located directly below the drain hole to collect the wastewater after it passes through the filter screen 5, ensuring that the dish separation and cleaning device is always in a dry and clean working environment.

[0075] like Figure 5 and Figure 6 As shown, the second conveying module 22 includes a second support 221, a first conveying component 222, and a second conveying component 223. The first conveying component 222 and the second conveying component 223 are arranged vertically opposite each other on the second support 221, forming a transfer channel between them. When the tray 10 enters the transfer channel at the collection station, the first conveying component 222 and the second conveying component 223 together hold the tray 10.

[0076] It should be noted that the second driving component 4 is connected to the second transmission assembly 223 via a magnetic coupling 9. The second transmission assembly 223 is also connected to the first transmission assembly 222. That is, the first transmission assembly 222 and the second transmission assembly 223 share a single second driving component 4. This not only simplifies the structure of the second transmission module 22 and reduces costs, but also ensures synchronous operation of the first transmission assembly 222 and the second transmission assembly 223, reducing the control difficulty of the second transmission module 22. In other embodiments, the two first transmission assemblies 222 may also use separate drive motors, etc., which are not specifically limited here.

[0077] In this embodiment, when the tray 10 is placed at the collection station, the first conveying component 222 and the second conveying component 223 apply a clamping force in the vertical direction to the tray 10, thereby achieving a stable positioning of the tray 10 on the transfer channel. This ensures that the tray 10 remains stable when sprayed or rinsed, thus preventing the tray 10 from slipping or shaking during the transfer process and achieving stable transfer of the tray 10.

[0078] like Figure 5 and Figure 6 As shown, the second support 221 includes a horizontal plate 2211 and a vertical plate 2212. Vertical plates 2212 are respectively arranged on both sides of the horizontal plate 2211 along its width direction, making the second support 221 in an I-shape. A second conveying assembly 223 is arranged on the horizontal plate 2211 along the length direction of the second support 221 to support the plate 10. Two first conveying assemblies 222 are provided, each arranged along the length direction of the second support 221 on the inner side of a corresponding vertical plate 2212. The two first conveying assemblies 222 are respectively installed on the upper inner side of the two vertical plates 2212, and a protective cover is provided on each first conveying assembly 222 to prevent food residue from the plate 10 and bowls from entering the first conveying assembly 222.

[0079] It should be noted that when the plate 10 and bowls enter the transfer channel, there is a small gap between the plate 10 and the two uprights 2212, so that the two uprights 2212 can guide and limit the plate 10. The two first conveying components 222 press against the two opposite sides of the plate 10, so that the plate 10 is subjected to uniform force, further improving the stability of the plate 10 during the transfer process. In addition, since the first conveying components 222 are located above the sides of the plate 10, they will not obstruct the rough washing process of the plate 10 and bowls, ensuring the rough washing effect of the plate 10 and bowls.

[0080] like Figure 6 and Figure 7 As shown, the second conveying assembly 223 is a belt drive, which facilitates stable conveying of the plate 10. Specifically, the second conveying assembly 223 includes a drive shaft 2231, a driven shaft 2232, a first conveyor belt 2233, and a second drive member 4. The drive shaft 2231 and the driven shaft 2232 are rotatably mounted on two vertical plates 2212, located on opposite sides of the horizontal plate 2211 along its length. The first conveyor belt 2233 is wound around the drive shaft 2231 and the driven shaft 2232, and can carry the plate 10. The output end of the second drive member 4 is connected to the drive shaft 2231 via a magnetic coupling 9 to drive the drive shaft 2231 to rotate. The drive shaft 2231 drives the driven shaft 2232 to rotate synchronously, thereby causing the first conveyor belt 2233 to operate between the drive shaft 2231 and the driven shaft 2232.

[0081] Preferably, the second drive component 4 is a rotary motor, which has high control precision, a compact structure, and is easy to install. Of course, the second drive component 4 can also be other drive components such as an electric motor, and no specific limitation is made here.

[0082] In this embodiment, a plurality of active guide wheels 22311 are spaced apart along the axial direction on the active shaft 2231, and a plurality of driven guide wheels 22321 are correspondingly spaced apart along the axial direction on the driven shaft 2232. A plurality of first conveyor belts 2233 are respectively wound around the corresponding active guide wheels 22311 and driven guide wheels 22321, and there are clearance gaps between adjacent first conveyor belts 2233, thus facilitating the falling of washed food residue through these clearance gaps. This also simplifies the structure of the second conveying assembly 223 and reduces its weight. Furthermore, a plurality of clearance holes are provided on the horizontal plate 2211 to facilitate the falling of food residue on the plate 10 through the clearance gaps and then through the clearance holes.

[0083] In addition, when multiple first conveyor belts 2233 rotate synchronously and transfer the plate 10 together, the plate 10 will not slip on multiple first conveyor belts 2233 at the same time, which further improves the stability of the transfer process of the plate 10.

[0084] It should be noted that the first conveyor belt 2233 in this embodiment is an O-type conveyor belt. O-type conveyor belts have a simple structure and are easy to install and use. At the same time, the smaller size of the O-type conveyor belt increases the clearance, which facilitates the rapid passage of food residue. Furthermore, the O-type conveyor belt has a rounded outer circumference, which prevents food residue from sticking to the belt, ensuring the surface cleanliness of the first conveyor belt 2233.

[0085] like Figure 5 As shown, the second transmission assembly 223 further includes a first driving wheel 2234, a first driven wheel 2235, and a first synchronous belt 2236. One end of the driving shaft 2231 extends outward from the outside of a vertical plate 2212 and is connected to the inner magnet 91 of the magnetic coupling 9. The output end of the second drive member 4 is connected to the outer magnet 92 of the magnetic coupling 9. The other end of the driving shaft 2231 extends outward from the outside of another vertical plate 2212 and is connected to the first driving wheel 2234. Both ends of the driven shaft 2232 extend outward from the outside of two vertical plates 2212 respectively and are connected to the first driven wheels 2235 respectively. The first synchronous belt 2236 is wound around the first driving wheel 2234 and one of the first driven wheels 2235. The second driving component 4 drives the drive shaft 2231 to rotate. The drive shaft 2231 drives the driven shaft 2232 to rotate synchronously through the first synchronous belt 2236, thereby causing multiple first conveyor belts 2233 to run between the drive guide wheel 22311 and the driven guide wheel 22321.

[0086] Preferably, the first transmission assembly 222 includes a tensioning wheel 2237, which is rotatably disposed on the outside of a vertical plate 2212 and located between the first driving wheel 2234 and the first driven wheel 2235, so that the first synchronous belt 2236 is wound around the tensioning wheel 2237, thereby ensuring the tension of the first synchronous belt 2236.

[0087] like Figure 5 and Figure 6 As shown, the first conveying assembly 222 also adopts a belt drive method. Specifically, the first conveying assembly 222 includes a second driving pulley 2221, a second driven pulley 2222, and a second synchronous belt 2223. The second driving pulley 2221 and the second driven pulley 2222 are rotatably disposed on the inner side of the corresponding upright plate 2212. The second synchronous belt 2223 is wound around the second driving pulley 2221 and the second driven pulley 2222. The second synchronous belt 2223 can press against the side of the plate 10 and, together with the first conveying belt 2223, clamp the plate 10.

[0088] Furthermore, two second drive wheels 2221 are provided, which rotate synchronously and are located on the inner and outer sides of the corresponding upright plates 2212, respectively. A first synchronous belt 2236 is also wound around the second drive wheel 2221 located outside one upright plate 2212 in one of the first conveyor components 222, thereby driving the second synchronous belt 2223 in that first conveyor component 222 to rotate. The first conveyor component 222 also includes a third synchronous belt 2224, which is wound around another first driven wheel 2235 and the second drive wheel 2221 located outside another upright plate 2212 in another first conveyor component 222, thereby driving the second synchronous belt 2223 in that other first conveyor component 222 to rotate. This achieves synchronous operation of the two second synchronous belts 2223 and the first conveyor belt 2233, enabling stable transfer of the plate 10.

[0089] Preferably, the second synchronous belt 2223 includes a conveyor belt body 22231 and pressure plates 22232. The conveyor belt body 22231 is wound around the second driving wheel 2221 and the second driven wheel 2222. Multiple pressure plates 22232 are spaced apart along the outer periphery of the conveyor belt body 22231, and the pressure plates 22232 can press against the sides of the plate 10. The second synchronous belt 2223 presses against the plate 10 through the pressure plates 22232 to prevent the plate 10 from slipping relative to the second synchronous belt 2223, further improving the stability of the plate 10 in the transfer channel.

[0090] The above embodiments merely illustrate the basic principles and characteristics of the present invention. The present invention is not limited to the above embodiments. Various changes and modifications can be made to the present invention without departing from its spirit and scope, and all such changes and modifications fall within the scope of the present invention as claimed. The scope of protection of the present invention is defined by the appended claims and their equivalents.

Claims

1. A dish separation and washing device, characterized in that, include: The stator cylinder (1) and the frame (3) are fixedly mounted on the frame (3). The stator cylinder (1) includes a first cylinder body (11) and a first conveying module (12). The first cylinder body (11) has a collection station and a separation station located at the upper end of the first cylinder body (11). The first conveying module (12) is mounted on the separation station. The rotor cylinder (2) includes a second cylinder (21) and a second conveying module (22). The second conveying module (22) is disposed on the inner wall of the second cylinder (21). The second cylinder (21) is coaxially sleeved on the first cylinder (11) and can rotate around the first cylinder (11) so that the second conveying module (22) flows between the collection station and the separation station. When the second conveying module (22) flows to the collection station, it can clamp the plate (10), and the plate (10) presses the bowl against the outer circumferential surface of the first cylinder (11). When the second conveying module (22) is located at the separation station, the bowl falls onto the first conveying module (12) and separates from the plate (10). as well as Two second drive components (4) are fixedly mounted on the frame (3); one of the second drive components (4) can be connected to the second conveying module (22) that flows to the collection station; the other second drive component (4) can be connected to the second conveying module (22) that flows to the separation station. The output ends of the two second drive units (4) are respectively connected to the second conveying module (22) that flows to the collection station and the separation station via corresponding magnetic couplings (9).

2. The dish separation and washing device according to claim 1, characterized in that, The second transmission module (22) includes: Second support (221); and A first conveying component (222) and a second conveying component (223) are arranged vertically opposite each other on the second bracket (221) and form a transfer channel between the first conveying component (222) and the second conveying component (223); the second driving component (4) is connected to the second conveying component (223) through the magnetic coupling (9), and the second conveying component (223) is connected to the first conveying component (222); When the plate (10) and the bowl enter the transfer channel at the collection station, the first transfer component (222) and the second transfer component (223) together hold the plate (10).

3. The dish separation and cleaning device according to claim 2, characterized in that, The second support (221) includes a horizontal plate (2211) and a vertical plate (2212). The vertical plate (2212) is provided on both sides of the horizontal plate (2211) along its width direction, so that the second support (221) is I-shaped. The second conveying component (223) is arranged on the horizontal plate (2211) along the length direction of the second support (221) to carry the plate (10); there are two first conveying components (222), and the two first conveying components (222) are respectively arranged on the inner side of the corresponding vertical plate (2212) along the length direction of the second support (221).

4. The dish separation and cleaning device according to claim 3, characterized in that, The second transmission component (223) includes: The driving shaft (2231) and the driven shaft (2232) are rotatably mounted on the two vertical plates (2212) and located on both sides of the horizontal plate (2211) along its length direction, respectively. The first conveyor belt (2233) is wound around the drive shaft (2231) and the driven shaft (2232), and the first conveyor belt (2233) can carry the plate (10); the output end of the second drive member (4) is connected to the drive shaft (2231) through the magnetic coupling (9).

5. The dish separation and cleaning device according to claim 4, characterized in that, The first conveyor belt (2233) is an O-type conveyor belt; the second conveyor assembly (223) further includes: The first driving wheel (2234) and the first driven wheel (2235) are connected. One end of the driving shaft (2231) extends out of the outside of one of the vertical plates (2212) and is connected to the inner magnet (91) of the magnetic coupling (9). The output end of the second driving member (4) is connected to the outer magnet (92) of the magnetic coupling (9). The other end of the driving shaft (2231) extends out of the outside of another vertical plate (2212) and is connected to the first driving wheel (2234). Both ends of the driven shaft (2232) extend out of the outside of the two vertical plates (2212) respectively and are connected to the first driven wheel (2235). A first synchronous belt (2236) is wound around the first driving pulley (2234) and a first driven pulley (2235).

6. The dish separation and cleaning device according to claim 5, characterized in that, The first transmission component (222) includes: The second driving wheel (2221) and the second driven wheel (2222) are respectively rotatably disposed on the inner side of the corresponding upright plate (2212); The second synchronous belt (2223) is wound around the second driving wheel (2221) and the second driven wheel (2222). The second synchronous belt (2223) can press against the side of the plate (10) and together with the first conveyor belt (2233) clamp the plate (10).

7. The dish separation and cleaning device according to claim 6, characterized in that, The second synchronization band (2223) includes: The conveyor belt body (22231) is wound around the second driving wheel (2221) and the second driven wheel (2222); and Pressure plates (22232): Multiple pressure plates (22232) are spaced apart on the outer periphery of the conveyor belt body (22231) along its extension direction. The pressure plates (22232) can press against the side of the plate (10).

8. The dish separation and cleaning device according to claim 1, characterized in that, The second cylindrical body (21) includes: Two annular plates (211) and a connecting rod (212) are arranged opposite to each other and connected by the connecting rod (212) to form an annular cylinder; a plurality of second conveying modules (22) are arranged circumferentially between the two annular plates (211).

9. The dish separation and cleaning device according to claim 8, characterized in that, The dish separation and cleaning device also includes: The skin (213) is fixedly installed on the frame (3) and wraps around the circumference of the annular cylinder; the lower end face of the skin (213) is provided with a drain hole to drain the wastewater generated after washing the bowls and plates (10); A filter screen (5) and a water collection tank (6) are provided. The filter screen (5) is located inside the water collection tank (6) to filter sewage. The water collection tank (6) is located directly below the drain hole to collect sewage after it has passed through the filter screen (5).

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