A high efficiency dishwasher

Abstract

The utility model relates to dish washer technical field, concretely is a kind of high -efficient dish washer, including rack, and rack is equipped with cleaning cavity, and rack is equipped with the conveying component of conveying tableware, the collection part located in the end of conveying component, and cleaning cavity is equipped with the spraying component for cleaning, the flexible compression band located in the upper side of conveying component, and spraying component includes the lower spraying part by from below to above spraying, and conveying component is equipped with the supporting portion along horizontal direction, and the water-penetrating opening for water supply to pass through. The utility model is through being equipped with the flexible compression band located in the upper side of conveying component, in the tableware conveying process, flexible compression band can form flexible constraint to tableware, cooperate the supporting portion of conveying component to realize the stable location of tableware, effectively avoid that high-pressure spraying leads to tableware to turn over in cleaning process, by setting collection part in the end of conveying component, without operating personnel manually taking out tableware in the end of conveying component, reduce artificial intervention link, improve the automation degree and operating efficiency of dish washer whole.

Description

Technical Field

[0001] This utility model relates to the field of dishwasher technology, specifically a high-efficiency dishwasher. Background Technology

[0002] A dishwasher is a device that automatically cleans tableware such as bowls, chopsticks, plates, dishes, knives, and forks. Industrial dishwashers are designed to handle large quantities of tableware and environments where the tableware is particularly dirty. Dishwashers reduce the workload of kitchen staff in restaurants, hotels, and government canteens, improve work efficiency, and enhance hygiene. Unlike household dishwashers, industrial dishwashers typically have larger washing capacities, more durable parts, and faster washing times; efficiency is paramount for industrial dishwashers.

[0003] like Figure 12 As shown, dishwashers currently use a locking structure to improve the stability of dish movement, thereby reducing the possibility of dishes being knocked over inside the washing chamber by high-pressure water spray during the washing process. However, this locking structure requires a person to be stationed at the end of the conveyor component to remove each locked dish. If the dishes are not removed in time, they may get stuck on the conveyor component or cause the conveyor component to stop running through the stroke device. The operator needs to intervene in time, which consumes manpower and affects the overall washing efficiency.

[0004] To address the above shortcomings, dishwashers need to be improved to further reduce the need for operator intervention during the cleaning process, thereby improving overall cleaning efficiency. Utility Model Content

[0005] Regarding the aforementioned technical problem of existing dishwashers using a snap-fit ​​structure to secure the dishes, requiring operator intervention after washing, the technical solution adopted by this utility model is as follows: A high-efficiency dishwasher includes a frame with a cleaning chamber, a conveying assembly for conveying tableware, a collection section at the end of the conveying assembly, a spray assembly for cleaning, a flexible pressure belt on the upper side of the conveying assembly, the spray assembly including a lower spray member that sprays from bottom to top, and the conveying assembly having a support section arranged in a horizontal direction and a water-passing opening through which water is supplied.

[0006] Furthermore, in some embodiments of this utility model, the conveying assembly includes a driving component, a rotating component, and a chain assembly connecting the driving component and the rotating component. The rotating component includes rotating parts respectively disposed at both ends of the conveying assembly, a plurality of supporting parts connected to the rotating parts, a spray nozzle provided on the upper side of the lower spraying component, and a water penetration opening disposed on the supporting part.

[0007] Furthermore, in some embodiments of this utility model, the frame is provided with guide rails that cooperate with the support portion, the guide rails include an upper guide rail and a lower guide rail, the movement trajectory of the conveying component is elliptical, and the lower spray component is located between the upper guide rail and the lower guide rail.

[0008] Furthermore, in some embodiments of this utility model, the lower spray member is arranged horizontally and there are multiple lower spray members. The movement trajectory of the lower spray member is perpendicular to that of the conveying assembly. The spray assembly includes a water supply pipe connected to the lower spray member. The water supply pipe includes a first water supply pipe extending vertically. Multiple first water supply pipes are arranged on one side of the cleaning chamber.

[0009] Furthermore, in some embodiments of this utility model, the lower spray component includes a lower spray pipe communicating with the first water supply pipe and a fixing assembly for fixing the lower spray pipe. The fixing assembly includes a first fixing member disposed between the upper guide rail and the lower guide rail, and a second fixing member connected to the first fixing member. The first fixing member is connected to the frame. The first fixing member has a first fixing member opening for the first water supply pipe to pass through in a vertical direction and a first fixing member connecting portion. The second fixing member has a second fixing member limiting portion that cooperates with the first fixing member connecting portion and a second fixing member opening for the lower spray pipe to extend in a horizontal direction.

[0010] Furthermore, in some embodiments of this utility model, the fixing component includes a fourth fixing member that limits the lower spray pipe, a fifth fixing member and a sixth fixing member that are respectively connected to both sides of the fourth fixing member in the horizontal direction, the fourth fixing member being arranged along the moving direction of the conveying component, the fifth fixing member and the sixth fixing member being perpendicular to the moving direction of the conveying component, the fourth fixing member having a fourth fixing member opening for the lower spray pipe to extend in the horizontal direction, and the two ends of the fifth fixing member and the sixth fixing member being respectively connected to the frame.

[0011] Furthermore, in some embodiments of this utility model, the collecting part is provided with an inclined guide surface and a collecting part connecting end, and the frame is provided with a frame positioning end that cooperates with the collecting part connecting end.

[0012] Furthermore, in some embodiments of this utility model, the frame is provided with a horizontal support frame extending along the width direction of the conveying assembly and an abutment portion that contacts the bottom of the collecting part. The cross-section of the collecting part is V-shaped, the guide surface is disposed on the upper side of the collecting part, and the contact surface between the horizontal support frame and the collecting part is parallel to the guide surface.

[0013] Furthermore, in some embodiments of this utility model, the cleaning chamber is provided with a buckle for hooking the flexible pressure belt, and the flexible pressure belt is U-shaped and disposed in the cleaning chamber.

[0014] Furthermore, in some embodiments of the present invention, the spraying assembly includes an upper spraying member disposed on the upper side of the conveying assembly, and the flexible pressure belt is provided with a flexible pressure belt opening through which water is supplied.

[0015] The beneficial effects of this utility model are as follows: This invention features a flexible pressure belt located on the upper side of the conveying component. During the conveying process, the flexible pressure belt provides flexible restraint to the tableware, working in conjunction with the support part of the conveying component to stably limit the position of the tableware. This effectively prevents the tableware from tipping over due to high-pressure spraying during the washing process. By setting a collection part at the end of the conveying component, operators are no longer required to manually remove the tableware from the end of the conveying component, reducing manual intervention and minimizing problems such as jams or shutdowns caused by untimely tableware collection. This improves the overall automation level and operating efficiency of the dishwasher and reduces labor costs. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of a high-efficiency dishwasher according to the present invention.

[0017] Figure 2 for Figure 1 Enlarged view of part A.

[0018] Figure 3 This is another schematic diagram of a high-efficiency dishwasher according to the present invention.

[0019] Figure 4 for Figure 3 Enlarged view of part B.

[0020] Figure 5 This is another schematic diagram of a high-efficiency dishwasher according to the present invention.

[0021] Figure 6 for Figure 5 Enlarged view of part C.

[0022] Figure 7 This is a cross-sectional schematic diagram of a high-efficiency dishwasher according to the present invention.

[0023] Figure 8 for Figure 7 Enlarged view of part D.

[0024] Figure 9 for Figure 7 Enlarged view of part E.

[0025] Figure 10 This is another schematic diagram of a high-efficiency dishwasher according to the present invention.

[0026] Figure 11 for Figure 10 Enlarged view of part F.

[0027] Figure 12 An enlarged view of a cutlery clamping and fixing component of the prior art. Detailed Implementation

[0028] The embodiments of this utility model will now be described in detail with reference to the accompanying drawings. The described embodiments are merely some, not all, of the embodiments of this utility model. All other embodiments obtained by those skilled in the art based on the embodiments of this utility model without inventive effort are within the scope of protection of this utility model.

[0029] It should be noted that all directional indications in this utility model embodiment, such as (up, down, left, right, front, back, etc.), are only used to explain the relative positional relationship and movement of each component in a specific posture (as shown in the attached figure). If the specific posture changes, the directional indication will also change accordingly.

[0030] Furthermore, the use of terms such as "first" and "second" in this utility model is for descriptive purposes only and should not be construed as indicating or implying their relative importance or implicitly specifying the number of technical features indicated. Therefore, a feature defined as "first" or "second" may explicitly or implicitly include at least one of that feature. Additionally, the technical solutions of the various embodiments can be combined with each other, but only on the basis of being achievable by those skilled in the art. When the combination of technical solutions is contradictory or impossible to implement, such a combination of technical solutions should be considered non-existent and not within the scope of protection claimed by this utility model.

[0031] like Figures 1 to 12 The high-efficiency dishwasher shown includes a frame 1, a cleaning chamber 2, a conveying assembly 3 for conveying tableware, and a collection part 6 located at the end of the conveying assembly 3. The cleaning chamber 2 is provided with a spray assembly 4 for cleaning and a flexible pressure belt 5 located on the upper side of the conveying assembly 3. The spray assembly 4 includes a lower spray member 41 that sprays from bottom to top. The conveying assembly 3 is provided with a support part 31 arranged in the horizontal direction and a water-passing opening 32 through which water is supplied.

[0032] This invention features a flexible pressure belt located on the upper side of the conveying component. During the conveying process, the flexible pressure belt provides flexible restraint to the tableware, working in conjunction with the support part of the conveying component to stably limit the position of the tableware. This effectively prevents the tableware from tipping over due to high-pressure spraying during the washing process. By setting a collection part at the end of the conveying component, operators are no longer required to manually remove the tableware from the end of the conveying component, reducing manual intervention and minimizing problems such as jams or shutdowns caused by untimely tableware collection. This improves the overall automation level and operating efficiency of the dishwasher and reduces labor costs.

[0033] Furthermore, as a preferred embodiment of this utility model and not a limitation, the cleaning chamber is equipped with a spray assembly for cleaning. The lower spray component, spraying from bottom to top, can perform all-round high-pressure rinsing of the inner cavity and surface of the tableware from multiple angles below, improving the cleaning effect. The conveying assembly is provided with a support part arranged in the horizontal direction, which can provide stable support for the tableware and ensure the stability of the conveying process. At the same time, the conveying assembly is provided with a water-passing opening, which not only facilitates the smooth passage of cleaning water and improves the coverage effect of spray cleaning, but also avoids water accumulation from obstructing the operation of the conveying assembly, thereby improving the reliability and durability of the equipment.

[0034] In existing technologies, if only a horizontally positioned support is used, tableware can easily be overturned or jammed on one side of the conveyor assembly during transport. When tableware cannot be effectively rinsed by the spray water or deviates from the conveyor path, situations may arise where, for example, grease-laden bowls cannot be rinsed, or tableware becomes stuck on the conveyor assembly. Operators then need to re-inspect and re-wash the substandard tableware, or even stop the machine to remove it, thus reducing cleaning efficiency. This invention, by incorporating a flexible pressure belt located on the upper side of the conveyor assembly, applies appropriate downward pressure to the tableware during the washing process, effectively preventing it from overturning, jumping, or shifting under the pressure of the high-pressure spray water. This ensures cleaning stability while avoiding the difficulties in removing and jamming associated with traditional clamping structures, simplifying the tableware transport and removal process.

[0035] like Figures 7 to 10 The high-efficiency dishwasher shown includes a conveying assembly 3 comprising a drive component 33, a rotating assembly 34, and a chain assembly 35 connecting the drive component 33 and the rotating assembly 34. The rotating assembly 34 includes rotating portions 341 respectively disposed at both ends of the conveying assembly 3, and a plurality of supporting portions 31 connected to the rotating portions 341. The upper side of the lower spray component 41 is provided with a spray nozzle 410, and the water penetration opening 32 is disposed on the supporting portion 31.

[0036] This utility model employs a transmission system consisting of a drive component, a rotating assembly, and a chain assembly. The rotating assembly includes rotating parts respectively disposed at both ends of the conveying assembly, with multiple supporting parts connected to the rotating parts. This structure achieves tableware conveying through chain transmission, which has the advantages of high transmission accuracy, stable operation, and strong load-bearing capacity. It can effectively ensure that the tableware moves smoothly along the set path during the washing process, avoiding problems such as tableware tipping over, colliding, or inadequate washing due to unstable conveying, thus improving the reliability of the overall conveying process and the consistency of tableware processing.

[0037] Specifically, this utility model, by setting up support parts and water-passing openings, with multiple support parts connected to the rotating part and rotating synchronously with the chain assembly, can provide effective horizontal support and positioning for the tableware during the conveying process, ensuring that the tableware maintains a stable posture during high-pressure spray cleaning, avoiding displacement or overturning caused by water flow impact, thereby improving the cleaning effect; at the same time, the support parts are provided with water-passing openings for water supply, which can ensure that the cleaning water flow of the spray assembly passes smoothly through the same position during the movement of the conveying assembly, improving the uniformity of spray cleaning coverage, and avoiding water accumulation on the conveying assembly, preventing problems such as water accumulation affecting the smoothness of conveying or causing equipment corrosion and malfunction.

[0038] In addition, the upper side of the lower spray component is provided with a spray nozzle, which allows the cleaning water to be sprayed from bottom to top, forming a multi-angle impact with the bottom surface and side wall of the tableware, effectively removing food residue and stains from the surface and crevices of the tableware; combined with the supporting part's support and positioning function for the tableware, the spray water can fully act on all surfaces of the tableware, improving the comprehensiveness and cleanliness of the cleaning, while avoiding the limitation of the fixed structure on the cleaning coverage, further improving the cleaning ability and working efficiency of the dishwasher.

[0039] like Figures 7 to 10 The dishwasher shown has a frame 1 with guide rails 7 that cooperate with the support part 31. The guide rails 7 include an upper guide rail 71 and a lower guide rail 72. The movement trajectory of the conveying component 3 is elliptical. The lower spray component 41 is located between the upper guide rail 71 and the lower guide rail 72.

[0040] Furthermore, as a preferred embodiment of this utility model and not a limitation, the frame is provided with guide rails that cooperate with the support part, including an upper guide rail and a lower guide rail. With the help of rotating parts respectively set at both ends of the conveying component, the support part on the conveying component and the tableware it carries can be effectively guided and supported during the movement, ensuring accurate conveying trajectory and smooth operation, and preventing deviation, shaking or jamming during the conveying process. Combined with the elliptical track operation mode, it is easy to form a stable guiding system with the upper and lower guide rails, enhance the overall structural synergy, and without increasing the floor space of the dishwasher, it helps to achieve a longer cleaning path and a more sufficient cleaning time in a limited space, thereby improving the overall cleaning effect and the reliability of equipment operation.

[0041] Specifically, the lower spray component is positioned between the upper and lower guide rails, cooperating with the support and water-passing openings on the conveying assembly. This allows the spray water to be effectively sprayed from below the tableware, directly impacting the bottom and side walls of the tableware. Combined with the positioning function of the guide rails, this ensures that the cleaning water fully covers the surface of the tableware, thereby improving cleaning efficiency.

[0042] like Figures 7 to 9 The high-efficiency dishwasher shown has a lower spray member 41 arranged horizontally and multiple such members. The lower spray member 41 is perpendicular to the moving trajectory of the conveying assembly 3. The spray assembly 4 includes a water supply pipe 42 connected to the lower spray member 41. The water supply pipe 42 includes a first water supply pipe 421 extending vertically. Multiple first water supply pipes 421 are arranged on one side of the cleaning chamber 2.

[0043] Furthermore, as a preferred embodiment of this utility model and not a limitation, the lower spray element is arranged horizontally and perpendicular to the moving trajectory of the conveying assembly. This allows the high-pressure water jet from the lower spray element to act on the bottom and lower sides of the tableware at an approximately vertical angle, effectively impacting and removing stains and residues adhering to the bottom and edges of the tableware. This arrangement forms an orthogonal impact with the tableware conveying direction, which enhances the cleaning force and improves the stain removal efficiency. It is suitable for cleaning bowls and plates that are prone to accumulating dirt on the bottom, improving the overall cleaning effect. Multiple lower spray elements allow for simultaneous multi-point spraying of tableware on the conveying trajectory, ensuring that tableware at different locations receives uniform and sufficient water flow impact during the cleaning process, avoiding cleaning blind spots, and improving the comprehensiveness and consistency of the cleaning.

[0044] In addition, the water supply pipes in the spray assembly include a first water supply pipe extending vertically. Multiple first water supply pipes are centrally located on one side of the cleaning chamber. This layout can make full use of the vertical space on one side of the dishwasher, avoiding the complex distribution of water supply pipes in the horizontal direction. This not only makes the overall structure more compact, but also simplifies pipe connection and maintenance operations. At the same time, the vertically arranged first water supply pipes are easy to connect directly to the water source or water pump body, which can improve water supply efficiency and system stability.

[0045] like Figures 7 to 9 The high-efficiency dishwasher shown includes a lower spray component 41 comprising a lower spray pipe 411 communicating with a first water supply pipe 421, and a fixing component 8 for fixing the lower spray pipe 411. The fixing component 8 includes a first fixing member 81 disposed between the upper guide rail 71 and the lower guide rail 72, and a second fixing member 82 connected to the first fixing member 81. The first fixing member 81 is connected to the frame 1. The first fixing member 81 has a first fixing member opening 811 for the first water supply pipe 421 to pass through in a vertical direction and a first fixing member connecting portion. The second fixing member 82 has a second fixing member limiting portion 821 that cooperates with the first fixing member connecting portion and a second fixing member opening 822 for the lower spray pipe 411 to extend in a horizontal direction.

[0046] Furthermore, as a preferred embodiment of this utility model and not a limitation thereof, the fixing component adopts a split design, including a first fixing member connected to the frame and a second fixing member connected thereto. By cooperating with the first fixing member connecting part on the first fixing member and the second fixing member limiting part on the second fixing member, the lower spray pipe can be firmly fixed and accurately positioned, ensuring that the lower spray pipe remains stable under high-pressure spraying operation, avoiding positional displacement or loosening caused by water flow impact or equipment vibration, and improving the reliability and safety of the spraying system operation.

[0047] Specifically, the first fixing member is located between the upper guide rail and the lower guide rail, and has an opening in the first fixing member for the first water supply pipe to pass through in the vertical direction. This design makes full use of the vertical space inside the washing chamber, so that the first water supply pipe can be connected to the lower spray pipe from top to bottom in a reasonable path. This not only ensures the smoothness of the water supply path, but also effectively avoids redundant arrangement of pipes in the horizontal direction, which helps to improve the utilization rate of the internal space of the dishwasher and makes the overall structure more compact.

[0048] In addition, the second fixing member is provided with a second fixing member opening for the lower spray pipe to extend horizontally, so that the lower spray pipe can spray the bottom of the tableware on the conveying component in a horizontal direction, ensuring that the spray water flow acts on the bottom surface and lower side of the tableware, thereby improving the cleaning coverage and impact force.

[0049] Furthermore, the fixing components adopt a split modular structure combining the first fixing component and the second fixing component, which not only facilitates the separate installation and precise docking of each component during equipment assembly, but also facilitates quick disassembly and reassembly during later maintenance or replacement of the lower spray pipe, reducing maintenance difficulty and time costs.

[0050] like Figure 4 , Figures 7 to 9 The high-efficiency dishwasher shown includes a fixing assembly 8 comprising a fourth fixing member 84 that limits the lower spray pipe 411, a fifth fixing member 85 and a sixth fixing member 86 that are respectively connected horizontally to both sides of the fourth fixing member 84. The fourth fixing member 84 is arranged along the moving direction of the conveying assembly 3, and the fifth fixing member 85 and the sixth fixing member 86 are respectively perpendicular to the moving direction of the conveying assembly 3. The fourth fixing member 84 is provided with a fourth fixing member opening 841 for the lower spray pipe 411 to extend horizontally, and the two ends of the fifth fixing member 85 and the sixth fixing member 86 are respectively connected to the frame 1.

[0051] Optionally, in some embodiments, the fourth fastener is connected to the frame 1.

[0052] Furthermore, as a preferred embodiment of this utility model and not a limitation thereof, the fixing component adopts a multi-directional limiting structure in which a fourth fixing member cooperates with a fifth fixing member and a sixth fixing member. The fourth fixing member is arranged along the moving direction of the conveying component, and the fifth and sixth fixing members are perpendicular to the moving direction of the conveying component and are respectively connected to the frame, forming an effective constraint on the lower spray pipe in two mutually perpendicular directions in the horizontal plane. This can effectively prevent the lower spray pipe from shifting, shaking or tilting due to water flow impact, equipment vibration or tableware collision during high-pressure spraying, thereby improving the stability and reliability of the lower spray pipe installation and ensuring the accuracy and safety of the spraying operation.

[0053] Specifically, the fourth fixing member is provided with a fourth fixing member opening for the lower spray pipe to extend horizontally, so that the lower spray pipe can be stably and accurately aligned with the bottom of the tableware on the conveying component in the horizontal direction, ensuring that the spray water flow acts on the bottom and lower side of the tableware at the best angle, thereby improving the cleaning coverage and impact effect.

[0054] Specifically, the fifth and sixth fixing components are perpendicular to the moving direction of the conveying assembly and connected to the frame. They not only provide effective lateral fixation for the lower spray pipe, but also enhance the structural synergy between the entire fixing assembly and the main body of the equipment through their connection with the frame, making the fixing structure more robust and the overall structure stronger.

[0055] In addition, the fixing components adopt a split modular structure combining the fourth fixing component and the fifth and sixth fixing components. Each component has a clear function and a clear connection relationship, which not only facilitates the precise positioning and installation of each component during equipment assembly, but also facilitates quick disassembly and reassembly during later maintenance, repair or replacement of the lower spray pipe.

[0056] like Figure 11 The dishwasher shown has a collection section 6 with an inclined guide surface 61 and a collection section connection end 62, and a frame 1 with a frame positioning end that cooperates with the collection section connection end 62.

[0057] Furthermore, as a preferred embodiment of this utility model and not a limitation thereof, the collecting section is provided with an inclined guide surface. This guide surface can naturally guide the tableware sent out from the end of the conveying component, allowing the tableware to slide smoothly down or in a designated direction along the guide surface under its own weight or slight thrust into the collecting section. This avoids the tableware accumulating or lingering at the outlet, thereby improving the conveying efficiency of tableware from the dishwasher cleaning chamber to the collecting area. It ensures that the tableware can quickly and smoothly enter the collecting stage after cleaning, improving the continuity and automation level of the overall operation.

[0058] Specifically, the collection unit is equipped with a connection end that cooperates with the corresponding positioning end on the frame, enabling the collection unit to accurately dock and position with the frame. This not only facilitates quick installation or disassembly of the collection unit during equipment assembly or maintenance, but also ensures stable relative position and smooth connection between the collection unit and the end of the conveying component, preventing problems such as tableware conveying deviation, jamming, or falling due to improper installation.

[0059] like Figure 11 The dishwasher shown has a frame 1 with a horizontal support frame 12 extending along the width direction of the conveying assembly 3 and an abutment portion 13 that contacts the bottom of the collection portion 6. The collection portion 6 has a V-shaped cross-section and a guide surface 61 is provided on the upper side of the collection portion 6. The contact surface between the horizontal support frame 12 and the collection portion 6 is parallel to the guide surface 61.

[0060] Furthermore, as a preferred embodiment of the present invention and not a limitation thereof, the frame is provided with a horizontal support frame extending along the width direction of the conveying component. The contact surface between the horizontal support frame and the collecting part is parallel to the guide surface, so that the collecting part can form a uniform and stable contact fit with the support frame after installation, ensuring that the collecting part is subjected to balanced force and is not easy to tilt or deform when receiving tableware.

[0061] Specifically, the frame is equipped with an abutment part that contacts the bottom of the collection unit, which can effectively support and limit the bottom of the collection unit. Together with the horizontal support frame, it can achieve the positioning of the collection unit in the height and horizontal directions, and prevent the collection unit from shifting or loosening due to vibration, external force or long-term use. This structural design not only improves the stability of the collection unit installation, but also simplifies the installation process and facilitates quick docking and disassembly.

[0062] Furthermore, the V-shaped collection section and guide surface work together to make the entire collection system more compact in spatial layout. This design enhances the structural synergy between the collection section and the frame, helps maintain the angular accuracy and functionality of the guide surface, ensures smooth guidance of tableware, and improves the overall structural reliability and durability. When the guide surface of the collection section is pressed down, the abutment part supports upwards, and the V-shaped collection section provides a certain deformation angle to prevent the guide surface from repeatedly bouncing without support, and to prevent the tilt angle of the entire guide surface from changing too much, thus avoiding changes in the movement trajectory of the tableware.

[0063] like Figure 6 The dishwasher shown has a cleaning chamber 2 equipped with a buckle 21 for hooking the flexible pressure belt 5, which is U-shaped and disposed in the cleaning chamber 2.

[0064] Furthermore, as a preferred embodiment of this utility model and not a limitation, the flexible pressure belt is arranged in a U-shaped structure inside the cleaning chamber. It can apply appropriate downward pressure to the tableware from above during the tableware conveying process, ensuring that all areas of the cleaning chamber are uniformly constrained during the cleaning process. This allows the tableware to maintain a stable posture under the impact of the high-pressure spray water flow, preventing the tableware from flipping, jumping, or shifting due to water flow dynamics or impact force. This avoids the tableware from leaving the conveying track or colliding with each other during the cleaning process, effectively improving the stability and safety of the cleaning process.

[0065] In addition, the cleaning chamber is equipped with a buckle specifically designed for hooking the flexible pressure belt. This structure facilitates the quick installation, disassembly, and position adjustment of the flexible pressure belt. It allows for flexible adjustment of the height, tension, and position of the flexible pressure belt according to different types and sizes of tableware or cleaning process requirements, thereby achieving targeted pressure on different tableware and improving cleaning adaptability and flexibility.

[0066] like Figure 4 The high-efficiency dishwasher shown includes a spray assembly 4 comprising an upper spray member 43 disposed on the upper side of the conveying assembly 3, and a flexible pressure belt 5 having a flexible pressure belt opening 51 through which water is supplied.

[0067] Furthermore, as a preferred embodiment of the present invention and not a limitation thereof, the spray assembly is provided with an upper spray member located on the upper side of the conveying assembly, which allows the spray water to be sprayed simultaneously from the top and bottom of the tableware, so as to fully cover and impact the upper and lower surfaces, sides and crevices of the tableware, effectively removing stains, oil stains and food residues attached to various parts of the tableware, and significantly improving the comprehensiveness, thoroughness and cleanliness of the cleaning.

[0068] In addition, the flexible pressure belt is equipped with a flexible pressure belt opening for water to pass through. This design allows the high-pressure water jet from the upper spray component to pass smoothly through the flexible pressure belt and act directly on the surface of the tableware being pressed, avoiding the problems of obstructed spray water flow, incomplete cleaning coverage, or inadequate local cleaning caused by the flexible pressure belt being completely closed. The setting of the flexible pressure belt opening not only retains the function of the flexible pressure belt in pressing and positioning the tableware, but also ensures that the spray component can clean the surface of the tableware without obstruction, thus improving cleaning efficiency and effect.

[0069] Example 1 like Figures 1 to 12 The high-efficiency dishwasher shown includes a frame 1, a cleaning chamber 2, a conveying assembly 3 for conveying tableware, and a collection part 6 located at the end of the conveying assembly 3. The cleaning chamber 2 is provided with a spray assembly 4 for cleaning and a flexible pressure belt 5 located on the upper side of the conveying assembly 3. The spray assembly 4 includes a lower spray member 41 that sprays from bottom to top. The conveying assembly 3 is provided with a support part 31 arranged in the horizontal direction and a water-passing opening 32 through which water is supplied.

[0070] This invention features a flexible pressure belt 5 located on the upper side of the conveying component 3. During the conveying process, the flexible pressure belt 5 provides flexible restraint to the tableware, which, together with the support part 31 of the conveying component 3, achieves stable positioning of the tableware. This effectively prevents the tableware from tipping over due to high-pressure spraying during the washing process. By setting a collection part 6 at the end of the conveying component 3, operators are no longer required to manually remove the tableware from the end of the conveying component 3, reducing manual intervention and minimizing issues such as jams or shutdowns caused by untimely tableware removal. This improves the overall automation and operating efficiency of the dishwasher and reduces labor costs.

[0071] Example 2 Based on Example 1, Example 2 also has the following implementation method: The conveying assembly 3 includes a driving component 33, a rotating assembly 34, and a chain assembly 35 connecting the driving component 33 and the rotating assembly 34. The rotating assembly 34 includes rotating parts 341 respectively disposed at both ends of the conveying assembly 3, and a plurality of supporting parts 31 connected to the rotating parts 341. The upper side of the lower spraying component 41 is provided with a spray nozzle 410, and the water penetration opening 32 is disposed on the supporting part 31.

[0072] The frame 1 is provided with a guide rail 7 that cooperates with the support part 31. The guide rail 7 includes an upper guide rail 71 and a lower guide rail 72. The movement trajectory of the conveying component 3 is elliptical. The lower spraying component 41 is located between the upper guide rail 71 and the lower guide rail 72.

[0073] The lower spray component 41 is arranged horizontally and there are multiple of them. The lower spray component 41 is perpendicular to the moving trajectory of the conveying component 3. The spraying component 4 includes a water supply pipe 42 connected to the lower spray component 41. The water supply pipe 42 includes a first water supply pipe 421 extending vertically. Multiple first water supply pipes 421 are arranged on one side of the cleaning chamber 2.

[0074] The lower spray component 41 includes a lower spray pipe 411 communicating with the first water supply pipe 421 and a fixing component 8 for fixing the lower spray pipe 411. The fixing component 8 includes a first fixing member 81 disposed between the upper guide rail 71 and the lower guide rail 72 and a second fixing member 82 connected to the first fixing member 81. The first fixing member 81 is connected to the frame 1. The first fixing member 81 has a first fixing member opening 811 for the first water supply pipe 421 to pass through in the vertical direction and a first fixing member connecting part. The second fixing member 82 has a second fixing member limiting part 821 that cooperates with the first fixing member connecting part and a second fixing member opening 822 for the lower spray pipe 411 to extend in the horizontal direction.

[0075] The fixing component 8 includes a fourth fixing member 84 that limits the lower spray pipe 411, a fifth fixing member 85 and a sixth fixing member 86 that are respectively connected to both sides of the fourth fixing member 84 in the horizontal direction. The fourth fixing member 84 is arranged along the moving direction of the conveying component 3. The fifth fixing member 85 and the sixth fixing member 86 are respectively perpendicular to the moving direction of the conveying component 3. The fourth fixing member 84 is provided with a fourth fixing member opening 841 for the lower spray pipe 411 to extend in the horizontal direction. The two ends of the fifth fixing member 85 and the sixth fixing member 86 are respectively connected to the frame 1.

[0076] The fourth fastener 84 is connected to the frame 1.

[0077] Example 3 Based on Example 1, Example 3 also has the following implementation method: The collecting part 6 is provided with an inclined guide surface 61 and a collecting part connecting end 62, and the frame 1 is provided with a frame positioning end that cooperates with the collecting part connecting end 62.

[0078] The frame 1 is provided with a horizontal support frame 12 extending along the width direction of the conveying assembly 3 and an abutment portion 13 that contacts the bottom of the collecting part 6. The collecting part 6 has a V-shaped cross section. The guide surface 61 is provided on the upper side of the collecting part 6. The contact surface between the horizontal support frame 12 and the collecting part 6 is parallel to the guide surface 61.

[0079] Example 4 Based on Example 1, Example 4 also has the following implementation method: The cleaning chamber 2 is provided with a buckle 21 for hooking the flexible pressure belt 5, and the flexible pressure belt 5 is arranged in a U-shape inside the cleaning chamber 2.

[0080] The spray assembly 4 includes an upper spray member 43 disposed on the upper side of the conveying assembly 3, and the flexible pressure belt 5 is provided with a flexible pressure belt opening 51 through which water is supplied.

[0081] The above examples are merely illustrative of the technical content of this utility model to facilitate reader understanding, but do not imply that the implementation of this utility model is limited to these embodiments. Any technical extensions or re-creations made based on this utility model are protected by this utility model. The scope of protection of this utility model is defined by the claims.

Claims

1. A high-efficiency dishwasher, comprising a frame (1) having a washing chamber (2), characterized in that: The frame (1) is provided with a conveying assembly (3) for conveying tableware and a collection part (6) located at the end of the conveying assembly (3). The cleaning chamber (2) is provided with a spray assembly (4) for cleaning and a flexible pressure belt (5) located on the upper side of the conveying assembly (3). The spray assembly (4) includes a lower spray member (41) that sprays from bottom to top. The conveying assembly (3) is provided with a support part (31) arranged in the horizontal direction and a water-passing opening (32) through which water is supplied.

2. The high-efficiency dishwasher according to claim 1, characterized in that: The conveying assembly (3) includes a drive member (33), a rotating assembly (34), and a chain assembly (35) connecting the drive member (33) and the rotating assembly (34). The rotating assembly (34) includes rotating parts (341) respectively disposed at both ends of the conveying assembly (3). A plurality of supporting parts (31) are connected to the rotating parts (341). The upper side of the lower spray member (41) is provided with a spray nozzle (410), and the water-penetrating opening (32) is disposed on the supporting part (31).

3. The high-efficiency dishwasher according to claim 1, characterized in that: The frame (1) is provided with a guide rail (7) that cooperates with the support part (31). The guide rail (7) includes an upper guide rail (71) and a lower guide rail (72). The movement trajectory of the conveying component (3) is elliptical. The lower spraying component (41) is located between the upper guide rail (71) and the lower guide rail (72).

4. A high-efficiency dishwasher according to claim 3, characterized in that: The lower spray component (41) is arranged horizontally and there are multiple of them. The movement trajectory of the lower spray component (41) is perpendicular to that of the conveying assembly (3). The spray assembly (4) includes a water supply pipe (42) connected to the lower spray component (41). The water supply pipe (42) includes a first water supply pipe (421) extending vertically. Multiple first water supply pipes (421) are arranged on one side of the cleaning chamber (2).

5. A high-efficiency dishwasher according to claim 4, characterized in that: The lower spray component (41) includes a lower spray pipe (411) communicating with the first water supply pipe (421) and a fixing assembly (8) for fixing the lower spray pipe (411). The fixing assembly (8) includes a first fixing member (81) disposed between the upper guide rail (71) and the lower guide rail (72) and a second fixing member (82) connected to the first fixing member (81). The first fixing member (81) is connected to the frame (1). The first fixing member (81) is provided with a first fixing member opening (811) for the first water supply pipe (421) to pass through in the vertical direction and a first fixing member connecting part. The second fixing member (82) is provided with a second fixing member limiting part (821) that cooperates with the first fixing member connecting part and a second fixing member opening (822) for the lower spray pipe (411) to extend in the horizontal direction.

6. A high-efficiency dishwasher according to claim 5, characterized in that: The fixing component (8) includes a fourth fixing member (84) that limits the lower spray pipe (411), a fifth fixing member (85) and a sixth fixing member (86) that are respectively connected to both sides of the fourth fixing member (84) in the horizontal direction. The fourth fixing member (84) is arranged in the moving direction of the conveying component (3). The fifth fixing member (85) and the sixth fixing member (86) are respectively perpendicular to the moving direction of the conveying component (3). The fourth fixing member (84) is provided with a fourth fixing member opening (841) for the lower spray pipe (411) to extend in the horizontal direction. The two ends of the fifth fixing member (85) and the sixth fixing member (86) are respectively connected to the frame (1).

7. A high-efficiency dishwasher according to claim 1, characterized in that: The collecting part (6) is provided with an inclined guide surface (61) and a collecting part connecting end (62), and the frame (1) is provided with a frame positioning end that cooperates with the collecting part connecting end (62).

8. A high-efficiency dishwasher according to claim 7, characterized in that: The frame (1) is provided with a horizontal support frame (12) extending along the width direction of the conveying assembly (3) and an abutment part (13) that contacts the bottom of the collection part (6). The collection part (6) has a V-shaped cross section. The guide surface (61) is provided on the upper side of the collection part (6). The contact surface between the horizontal support frame (12) and the collection part (6) is parallel to the guide surface (61).

9. A high-efficiency dishwasher according to claim 1, characterized in that: The cleaning chamber (2) is provided with a buckle (21) for hooking the flexible pressure belt (5), and the flexible pressure belt (5) is arranged in a U-shape inside the cleaning chamber (2).

10. A high-efficiency dishwasher according to claim 1, characterized in that: The spray assembly (4) includes an upper spray member (43) disposed on the upper side of the conveying assembly (3), and the flexible pressure belt (5) is provided with a flexible pressure belt opening (51) through which water is supplied.

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