Multifunctional commercial kitchen sink dishwasher

Abstract

The utility model relates to the technical field of dish-washing machines, and discloses a multifunctional commercial kitchen sink dish-washing machine which comprises a body, and the top of the body is rotationally connected with a cover plate. After the connecting block is in contact with the moving block, the moving block can be pushed to move towards one side, so that the first spring is compressed, meanwhile, the spacer block moves along with the moving block, one end of the fixing rod loses obstruction, the second spring pushes the limiting block to move towards one side through accumulated elastic force, and the fixing rod enters the inner side of the limiting groove and the position of the shell to be fixed. Therefore, the installation of the bowl basket is completed. Dust in air entering the protective shell is filtered through a filter screen, cleanliness of tableware, a draught fan and other components is guaranteed, when the filter screen is cleaned, a handle is rotated, then rotating kinetic energy is transmitted to a brush through a rotating shaft, the brush rotates with the rotating shaft as the circle center, the dust accumulated in gaps of the filter screen is ejected out through bristles on the outer side of the brush, and the cleaning effect is improved. And dust cleaning is completed.

Description

Technical Field

[0001] This utility model relates to the field of dishwasher technology, specifically a multifunctional commercial kitchen sink dishwasher. Background Technology

[0002] The multi-functional commercial kitchen sink dishwasher is a dishwasher designed specifically for commercial kitchens. It combines multiple functions such as sink and dishwashing, aiming to improve kitchen efficiency and dishwashing cleanliness.

[0003] Existing multi-functional commercial kitchen sink dishwashers have a dish rack inside for placing dishes during washing. Internal components, such as the spray arms, are located at the bottom of the dishwasher. To inspect or maintain these components, the dish rack must be removed to prevent obstruction. The dish rack is typically installed inside the dishwasher with multiple screws, requiring tools for installation and removal, making the process cumbersome and increasing maintenance complexity and workload, thus reducing ease of use. Furthermore, after washing, dishwashers usually use hot air drying. Over time, dust accumulates on important components such as the fan and heating elements, which are typically integrated into the dishwasher casing and difficult to clean, leading to reduced drying efficiency and decreased stability in operation. Utility Model Content

[0004] The purpose of this invention is to provide a multifunctional commercial kitchen sink dishwasher to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, this utility model provides the following technical solution: a multifunctional commercial kitchen sink dishwasher, comprising:

[0006] The main body has a cover plate rotatably connected to its top, a support frame is provided on the outside of the main body, a pre-washing tank is provided on the top of the support frame, and a protective shell is fixedly connected to the inside of the main body.

[0007] A bowl basket is located inside the main body, and two outer shells are slidably connected to the inner side of the bowl basket. Two connecting blocks are fixedly connected to the inner wall of the main body.

[0008] The rinsing assembly is located at the bottom inner side of the main body. The bottom of the cover is equipped with a disinfection lamp for disinfecting tableware. The inner wall of the main body is provided with two exhaust vents.

[0009] The inner side of the main body is symmetrically provided with two sets of positioning components for installing the bowl basket, the inner side of the outer shell is provided with a moving component, and the outer side of the moving component is symmetrically provided with two partitions.

[0010] There are two fixed rods that slide inside the housing. A limit groove is provided on the inner side of the connecting block. A reset component is provided on the outer side of each of the two fixed rods. Two sets of adjustment components are provided on the outer side of the housing.

[0011] A filter screen is installed on one side of the protective shell. A cleaning component is provided on the outer side of the filter screen, and a fan and heating element for drying tableware are installed on the inner side of the protective shell.

[0012] A drying assembly is provided on the outside of the protective shell, and a protective cover is installed on the outside of the drying assembly.

[0013] Preferably, the positioning component includes a positioning block fixed to the outside of the basket, a positioning groove is fixedly connected to the inner wall of the body, and the outer side of the positioning block is slidably connected to the inner side of the positioning groove.

[0014] Preferably, the movable component includes a first spring disposed inside the housing, one end of the first spring being fixedly connected to a movable block, and the outer side of the movable block being fixedly connected to one end of a spacer.

[0015] Preferably, the reset assembly includes a limiting block fixed to the outside of the fixing rod, and a second spring is sleeved on the outside of the fixing rod.

[0016] Preferably, the adjustment component includes a slider fixed to the outside of the limiting block, and an adjustment block is rotatably connected to the outside of the housing.

[0017] Preferably, the cleaning assembly includes a rotating shaft that rotates on the inner wall of the filter screen, with a brush fixedly connected to one end of the rotating shaft and a handle fixedly connected to the other end of the rotating shaft.

[0018] Preferably, the drying assembly includes a conveying pipe communicating with the inside of the protective shell, and a plurality of air outlets are arranged parallel to each other on the outer side of the conveying pipe, and a protective cover is fixedly connected to the outer side of the conveying pipe.

[0019] Compared with the prior art, the beneficial effects of this utility model are as follows:

[0020] This invention initially fixes the dish rack by aligning the positioning block with the inner side of the positioning groove. Then, the outer shell slides to the outer side of the connecting block. As the outer shell moves, the connecting block contacts the moving block, pushing it to one side and compressing the first spring. Simultaneously, the spacer moves along with it, and one end of the fixing rod is unobstructed. The second spring, through its accumulated elasticity, pushes the limiting block to one side, causing the fixing rod to enter the limiting groove, thus fixing the position of the outer shell and completing the installation of the dish rack. This eliminates the need for tools to disassemble and assemble the dish rack, improving the ease of use. A filter screen removes dust from the air entering the protective shell, ensuring the cleanliness of the tableware and fan components. Cleaning the filter screen involves turning the handle, which then transmits the rotational energy to the brush, causing the brush to rotate around the axis. The bristles on the outer side of the brush push out the accumulated dust from the filter screen gaps, completing the dust removal and ensuring the stability of the dishwasher's operation. Attached Figure Description

[0021] Figure 1 A schematic diagram of a preferred embodiment of the multifunctional commercial kitchen sink dishwasher provided by this utility model;

[0022] Figure 2 A schematic diagram of the internal structure of the main body provided by this utility model;

[0023] Figure 3 A schematic diagram of the positioning component structure provided by this utility model;

[0024] Figure 5 A schematic diagram of the reset component structure provided by this utility model;

[0025] Figure 6 A schematic diagram of the cleaning component structure provided by this utility model.

[0026] In the diagram: 1. Main body; 2. Cover plate; 3. Support frame; 4. Pre-wash tank; 5. Dish basket; 6. Outer shell; 7. Connecting block; 8. Protective shell; 9. Rinsing assembly; 10. Disinfection lamp; 11. Exhaust vent; 12. Positioning assembly; 121. Positioning block; 122. Positioning groove; 13. Moving assembly; 131. First spring; 132. Moving block; 14. Partition; 15. Fixing rod; 16. Limiting groove; 17. Reset assembly; 171. Limiting block; 172. Second spring; 18. Adjusting assembly; 181. Slide button; 182. Adjusting block; 19. Filter screen; 20. Cleaning assembly; 201. Rotating shaft; 202. Brush; 203. Handle; 21. Fan; 22. Heating element; 23. Drying assembly; 231. Conveying pipe; 232. Air outlet; 24. Protective cover. Detailed Implementation

[0027] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. Based on the embodiments of the present utility model, all other embodiments obtained by those of ordinary skill in the art without creative effort are within the protection scope of the present utility model.

[0028] Please see Figure 1-6 As shown, a multifunctional commercial kitchen sink dishwasher includes a main body 1 with a drain hole at the bottom for draining wastewater and a water inlet pipe on one side connected to a rinsing assembly 9 for providing water to the dishwasher. A cover plate 2 is rotatably connected to the top of the main body 1, and a support frame 3 is provided on the outer side of the main body 1, with the main body 1 mounted inside it for support and fixation. A pre-wash tank 4 is provided on the top of the support frame 3, which works with a faucet to pre-wash the dishes before deep cleaning, helping to remove most food residue. A protective shell 8 is fixedly connected to the inner side of the main body 1. A dish rack 5 is located inside the main body 1, with two outer shells slidably connected to its inner side, and two connecting blocks 7 fixedly connected to the inner wall of the main body 1. The rinsing assembly 9 is located at the bottom inner side of the main body 1. It consists of a washing pump, a sprayer, and a heater. The washing pump is responsible for drawing water from the inlet pipe. The sprayer is connected to the washing pump and is responsible for spraying high-pressure water evenly onto the tableware. The sprayer rotates during the washing process through a drive system to ensure that the water flow can cover each piece of tableware in the dish rack 5. At the same time, the heater is responsible for heating the water to a certain temperature to improve the cleaning effect and sterilization ability. The bottom of the cover plate 2 is equipped with a disinfection lamp 10 for disinfecting tableware. It is used to disinfect tableware after washing. By using ultraviolet light, it destroys the molecular structure of bacteria, viruses and other microorganisms, so that they lose their ability to replicate and reproduce, thereby achieving the purpose of disinfecting tableware. This is existing technology and will not be described in detail here. The inner wall of the main body 1 is provided with two exhaust vents 11. When the tableware is drying, hot air with water vapor will be discharged to the outside of the main body 1 through the exhaust vents 11 to complete the external circulation.

[0029] Two sets of positioning components 12 for mounting the basket 5 are symmetrically arranged on the inner side of the main body 1. A moving component 13 is arranged on the inner side of the outer shell 6. Two partitions 14 are symmetrically arranged on the outer side of the moving component 13. Two fixing rods 15 slide inside the outer shell 6. A limiting groove 16 is opened on the inner side of the connecting block 7, and its inner side is slidably connected to the outer side of the fixing rod 15. When the two fixing rods 15 enter its inner side, the outer shell 6 and the connecting block 7 can form a fixed connection. A reset component 17 is arranged on the outer side of each of the two fixing rods 15. Two sets of adjustment components 18 are arranged on the outer side of the outer shell 6.

[0030] A filter screen 19 is installed on one side of the protective shell 8 and is fixed to the protective shell 8 by bolts. It is used to filter dust in the air entering the protective shell 8. A cleaning component 20 is provided on the outside of the filter screen 19. A fan 21 and a heating tube 22 for drying tableware are installed on the inside of the protective shell 8. The fan 21 is used to generate air force when drying tableware. The heating tube 22 is located at the air outlet of the fan 21 and is fixed to the inside of the protective shell 8 by connectors. Its surface is heated to a certain temperature to heat the air blown out by the fan 21. A drying component 23 is provided on the outside of the protective shell 8, and a protective cover 24 is installed on the outside of the drying component 23.

[0031] The positioning component 12 includes a positioning block 121 fixed to the outside of the bowl basket 5. The inner wall of the body 1 is fixedly connected to a positioning groove 122, and the outer side of the positioning block 121 is slidably connected to the inner side of the positioning groove 122. The bottom of the positioning groove 122 has a certain thickness and is not a through slot. The positioning groove 122 is used to position the bowl basket 5 for installation. At the same time, by connecting with the positioning block 121, it supports the weight of the bowl basket 5. When the positioning block 121 is aligned and inserted into the inner side of the positioning groove 122, the bowl basket 5 will be initially fixed.

[0032] The movable component 13 includes a first spring 131 disposed inside the housing 6. One end of the first spring 131 is fixedly connected to a movable block 132, and the outer side of the movable block 132 is fixedly connected to one end of a spacer 14. The first spring 131 is made of stainless steel. One end of the first spring 131 is fixedly connected to the inner wall of the housing 6. When the housing 6 is connected to the connecting block 7, the connecting block 7 will push the movable block 132 to one side, causing the first spring 131 to be compressed. At the same time, the spacer 14 moves accordingly. When the housing 6 is separated from the connecting block 7, the first spring 131 loses its limit and will push the movable block 132 to complete the reset.

[0033] The reset assembly 17 includes a limiting block 171 fixed to the outside of the fixing rod 15. A second spring 172 is sleeved on the outside of the fixing rod 15. The second spring 172 is made of stainless steel. The two ends of the second spring 172 are in contact with the limiting block 171 and the inner wall of the outer shell 6, respectively, which can limit the extension length of the second spring 172. After one end of the fixing rod 15 is unobstructed, the second spring 172 pushes the limiting block 171 to one side through the accumulated elastic force. The limiting block 171 will slide along the slot in the inner wall of the outer shell 6, so that the fixing rod 15 enters the inner side of the limiting groove 16.

[0034] The adjustment assembly 18 includes a slider 181 fixed to the outside of the limiting block 171. Sliding the slider 181 to one side can cause the fixing rod 15 to disengage from the inside of the limiting groove 16 through the limiting block 171. An adjustment block 182 is rotatably connected to the outside of the outer shell 6. Rotating the adjustment block 182 makes it lock in the reset path of the slider 181, which can limit the slider 181 and prevent the second spring 172 from rebounding. This is used to position the fixing rod 15 when separating the outer shell 6 and the connecting block 7.

[0035] The cleaning assembly 20 includes a rotating shaft 201 that rotates on the inner wall of the filter screen 19. One end of the rotating shaft 201 is fixedly connected to a brush 202, and the other end of the rotating shaft 201 is fixedly connected to a handle 203. The rotating shaft 201 is located at the center point of the filter screen 19. Through the bearing provided on the inner wall of the filter screen 19, it rotates along its inner wall, driving the brush 202 to perform circumferential motion to clean the filter screen 19.

[0036] The drying assembly 23 includes a conveying pipe 231 connected to the inside of the protective shell 8. Multiple air outlets 232 are arranged parallel to each other on the outer side of the conveying pipe 231. A protective cover 24 is fixedly connected to the outer side of the conveying pipe 231. The inner side of the conveying pipe 231 is connected to the air outlets 232, so that the air blown out by the fan 21 flows through the conveying pipe 231 to the air outlets 232 and is blown out. The protective cover 24 is provided with an inclined baffle to prevent sewage from entering the air outlets 232 when the rinsing assembly 9 is washing tableware.

[0037] Working principle: During use, when installing the dish rack 5, first align the positioning block 121 with the inside of the positioning groove 122 to initially fix the dish rack 5. Then, slide the outer shell 6 to the outside of the connecting block 7. As the outer shell 6 gradually moves, the connecting block 7 contacts the moving block 132, pushing the moving block 132 to one side, compressing the first spring 131. At the same time, the spacer 14 moves accordingly, and one end of the fixing rod 15 is unobstructed. The second spring 172 pushes the limiting block 171 to one side through the accumulated elastic force, causing the fixing rod 15 to enter the inner side of the limiting groove 16. The position of the outer shell 6 is then fixed, thus completing the installation of the dish rack 5. When drying the tableware, the fan 21 starts, the fan blades begin to rotate and generate suction, and the outside... Air is drawn into the fan 21. At this time, the filter 19 filters the dust in the air entering the protective shell 8 to ensure the cleanliness of the tableware. Then, the fan 21 blows the air out through the air outlet. After being heated by the heating tube 22, the air flows into the conveying pipe 231 and is blown out through multiple air outlets 232 on the outside of the conveying pipe 231. The hot air blows into the inside of the main body 1, causing the water vapor to evaporate quickly and completing the drying of the tableware. When cleaning the filter 19, the handle 203 is turned, and then the rotating shaft 201 transmits the rotational kinetic energy to the brush 202, causing the brush 202 to rotate around the rotating shaft 201. The bristles on the outside of the brush 202 push out the dust accumulated in the gaps of the filter 19, causing the dust to fall to the outside of the filter 19, thus completing the cleaning of the filter 19.

[0038] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such a process, method, article, or apparatus. Without further limitations, an element defined by the phrase "comprising one..." does not exclude the presence of other identical elements in the process, method, article, or apparatus that includes said element.

[0039] Although embodiments of the present invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the present invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A multifunctional commercial kitchen sink dishwasher, characterized in that, include: The main body (1) has a cover plate (2) rotatably connected to the top of the main body (1), a support frame (3) is provided on the outside of the main body (1), a pre-washing tank (4) is provided on the top of the support frame (3), and a protective shell (8) is fixedly connected to the inside of the main body (1). A bowl basket (5) is located inside the body (1). Two outer shells (6) are slidably connected to the inner side of the bowl basket (5), and two connecting blocks (7) are fixedly connected to the inner wall of the body (1). A rinsing assembly (9) is located at the bottom inner side of the body (1). The bottom of the cover plate (2) is provided with a disinfection lamp (10) for disinfecting tableware. The inner wall of the body (1) is provided with two exhaust vents (11). The inner side of the main body (1) is symmetrically provided with two sets of positioning components (12) for installing the bowl basket (5), the inner side of the outer shell (6) is provided with a moving component (13), and the outer side of the moving component (13) is symmetrically provided with two partitions (14). Two fixing rods (15) slide inside the outer shell (6). A limiting groove (16) is opened on the inner side of the connecting block (7). A reset component (17) is provided on the outer side of both fixing rods (15). Two sets of adjustment components (18) are provided on the outer side of the outer shell (6). A filter screen (19) is installed on one side of a protective shell (8). A cleaning assembly (20) is provided on the outside of the filter screen (19). A fan (21) for drying tableware and a heating tube (22) are installed on the inside of the protective shell (8). A drying assembly (23) is provided on the outside of the protective shell (8), and a protective cover (24) is installed on the outside of the drying assembly (23).

2. The multifunctional commercial kitchen sink dishwasher according to claim 1, characterized in that: The positioning component (12) includes a positioning block (121) fixed to the outside of the bowl basket (5), and a positioning groove (122) is fixedly connected to the inner wall of the body (1), and the outer side of the positioning block (121) is slidably connected to the inner side of the positioning groove (122).

3. A multifunctional commercial kitchen sink dishwasher according to claim 1, characterized in that: The moving component (13) includes a first spring (131) disposed inside the housing (6), one end of the first spring (131) is fixedly connected to a moving block (132), and the outer side of the moving block (132) is fixedly connected to one end of the partition block (14).

4. A multifunctional commercial kitchen sink dishwasher according to claim 1, characterized in that: The reset assembly (17) includes a limiting block (171) fixed to the outside of the fixing rod (15), and a second spring (172) is sleeved on the outside of the fixing rod (15).

5. A multifunctional commercial kitchen sink dishwasher according to claim 4, characterized in that: The adjustment assembly (18) includes a slider (181) fixed to the outside of the limiting block (171), and an adjustment block (182) is rotatably connected to the outside of the housing (6).

6. A multifunctional commercial kitchen sink dishwasher according to claim 1, characterized in that: The cleaning assembly (20) includes a rotating shaft (201) that rotates on the inner wall of the filter screen (19). One end of the rotating shaft (201) is fixedly connected to a brush (202), and the other end of the rotating shaft (201) is fixedly connected to a handle (203).

7. A multifunctional commercial kitchen sink dishwasher according to claim 1, characterized in that: The drying assembly (23) includes a conveying pipe (231) connected to the inside of the protective shell (8). Multiple air holes (232) are arranged parallel to each other on the outside of the conveying pipe (231). A protective cover (24) is fixedly connected to the outside of the conveying pipe (231).

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