Cleaning machine

Abstract

The cleaning machine comprises a box body, a conveying mechanism and a cleaning system, a feeding position and a discharging position are formed at the two ends, in the first direction, of the box body correspondingly, an overflow opening communicated with the interior of the box body is formed in the discharging position, and the overflow opening is located in the upper portion of the box body; the conveying mechanism is arranged on the box body and comprises a driving mechanism and a conveying mesh belt, and the conveying mesh belt extends in the first direction and can be driven by the driving mechanism to convey materials in the first direction; the cleaning system comprises a first nozzle group, a circulating filtration system and a second nozzle group, the first nozzle group and the second nozzle group are both located above the conveying mesh belt, the first nozzle group is arranged at the feeding position and used for spraying input materials, and the circulating filtration system communicates with the overflow port and the first nozzle group; and the second spray head group is arranged at the discharging position and is connected with an external water source. The cleaning machine not only can save water consumption, but also has a good cleaning effect.

Description

Technical Field

[0001] The present application relates to the technical field of kitchen equipment, and in particular to a cleaning machine. Background Art

[0002] In the related art, when using conventional cleaning machines to automatically clean fruits and vegetables, spray cleaning is often required, which often consumes a lot of water, or although a water circulation system is used for recycling, the water contains a lot of impurities such as sand and dust, making it difficult to achieve a cleaning effect. Therefore, how to achieve water saving and better cleaning effect of the cleaning machine at the same time is a problem that needs to be solved at present. Utility Model Content

[0003] The utility model aims to solve at least one of the technical problems existing in the prior art. To this end, the present application proposes a cleaning machine that can save water and has a good cleaning effect.

[0004] According to the first aspect of the present invention, the cleaning machine comprises: a box body, a conveying mechanism and a cleaning system, wherein the box body is respectively provided with a material feeding position and a material discharging position at two ends in a first direction, and the material discharging position is provided with an overflow port connected to the inside of the box body, and the overflow port is located at the upper part of the box body; the conveying mechanism is arranged in the box body and comprises a driving mechanism and a conveying mesh belt, the conveying mesh belt extends along the first direction, and can convey materials along the first direction under the drive of the driving mechanism; the cleaning system comprises a first nozzle group, a circulating filtering system and a second nozzle group, the first nozzle group and the second nozzle group are both located above the conveying mesh belt, the first nozzle group is arranged at the material feeding position, and is used for spraying the input materials, the circulating filtering system is respectively connected to the overflow port and the first nozzle group, and is used for filtering the liquid overflowing from the overflow port and conveying it to the first nozzle group, the second nozzle group is arranged at the material discharging position, and is connected to an external water source for cleaning the materials at the material discharging position.

[0005] The cleaning machine according to the embodiment of the utility model has at least the following beneficial effects: the cleaning machine includes a box body, a conveying mechanism and a cleaning system. The conveying mechanism conveys the material entering the feeding position of the box body to the discharging position along a first direction. During the conveying process, the first nozzle group located at the feeding position first sprays liquid to clean the material just entering, so that the material can move along the first direction under the thrust of the water pressure of the first nozzle group and the conveying of the conveying mesh belt, and the dust and other impurities on the material can fall through the hollow holes of the conveying mesh belt. When the material is conveyed to a position close to the discharging position, the second nozzle group connected to the external clean water source cleans the material again, thereby improving the cleaning effect. The invention has a high cleaning effect on the material, wherein the circulating filtration system is arranged near the discharge position and is connected to the overflow port, and the overflow port is arranged at the upper part of the box body, so that after the water sprayed by the first nozzle group cleans the material for the first time, the water flows to the discharge position after sedimentation, and because the overflow port is located at the upper part of the box body and is arranged near the discharge position, the relatively clear water in the upper part can flow into the circulating filtration system for filtration, and thus be recycled, thus avoiding impurities from entering the circulating filtration system, improving the cleanliness of the circulating water used, and further improving the cleaning effect of the first nozzle group on the material; therefore, the present application can save water and have a better cleaning effect.

[0006] According to some embodiments of the utility model, the circulating filtration system includes a liquid storage tank, a filter element, a water outlet pipe and a water pump. The liquid storage tank is connected to the overflow port. The filter element is arranged between the liquid inlet and the overflow port of the liquid storage tank for filtering the liquid. The liquid storage tank is connected to the first nozzle group through the water outlet pipe, and the water pump is arranged on the water outlet pipe.

[0007] According to some embodiments of the utility model, the first nozzle group includes multiple first nozzles, and the water spray of the first nozzles is used to push the material along the first direction. The conveyor belt includes a horizontal section and an inclined section arranged along the conveying direction. The inclined section is arranged obliquely upward along the second direction and is higher than the box body, so as to output the material along the second direction. The second nozzle group includes multiple second nozzles arranged along the second direction and are arranged corresponding to the inclined section.

[0008] According to some embodiments of the utility model, a third nozzle group is also included. The third nozzle group is arranged between the feeding position and the discharging position and corresponds to the horizontal section. The third nozzle group is connected to the liquid storage tank through the water outlet pipe. The third nozzle group is arranged vertically downward toward the horizontal conveyor belt.

[0009] According to some embodiments of the present invention, the filter element is a filter screen with a plurality of filter holes.

[0010] According to some embodiments of the utility model, an ozone generator and an ozone pipe group are also included. The ozone pipe group includes a main pipe and multiple branch pipes. The ozone generator is connected to the multiple branch pipes through the main pipe. Multiple air outlets are provided on the upper part of the multiple branch pipes. The multiple branch pipes are arranged in sequence along the first direction and are passed between the upper conveying section and the lower conveying section of the conveyor mesh belt, and are located below the third nozzle group.

[0011] According to some embodiments of the present invention, a fan is also included, and the fan is arranged between the ozone generator and the air inlet of the main pipeline.

[0012] According to some embodiments of the utility model, a plurality of partitions are provided at equal intervals in sequence along the length direction on the outer circumference of the conveyor mesh belt, and the partitions are arranged along the horizontal direction and perpendicular to the first direction.

[0013] According to some embodiments of the utility model, two side baffles are provided in the box body, and the two side baffles are respectively arranged on both sides of the width direction of the conveyor belt. The side baffles are provided with multiple through holes, and the two side baffles and the upper surface of the conveyor belt are surrounded to form a conveying trough for conveying materials.

[0014] According to some embodiments of the utility model, a first drain port and a second drain port are further included. The first drain port and the second drain port are arranged at the bottom of the box body and are used to discharge sewage.

[0015] Additional aspects and advantages of the present application will be given in part in the description below, and in part will become apparent from the description below, or will be learned through the practice of the present application. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] The present invention is further described below with reference to the accompanying drawings and embodiments, wherein:

[0017] Figure 1 It is a schematic diagram of the overall structure of a cleaning machine according to a certain perspective of one embodiment of the utility model;

[0018] Figure 2 for Figure 1 The overall structural diagram of the cleaning machine from another perspective is shown in FIG.

[0019] Figure 3 for Figure 1 The schematic diagram of the structure of the cleaning machine shown in FIG. 1 with the side panels and the rear panel removed;

[0020] Figure 4 for Figure 1 Schematic diagram of the overall structure of the cleaning machine from a third perspective shown in FIG.

[0021] Reference numerals:

[0022] Box body 100; overflow outlet 110; side baffle 120; first discharge outlet 130; second discharge outlet 140; conveying mechanism 200; driving mechanism 210; conveying mesh belt 220; partition 221; first nozzle group 300; first nozzle 310; second nozzle group 400; third nozzle group 500; circulating filtration system 600; liquid storage tank 610; filter element 620; water outlet pipe 630; water pump 640; ozone pipe group 710; main pipe 711; branch pipe 712; fan 720. DETAILED DESCRIPTION

[0023] The embodiments of the present application are described in detail below, and examples of the embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain the present application, and cannot be understood as limiting the present application.

[0024] In the description of the present application, it should be understood that descriptions involving orientation, such as up, down, front, back, left, right, etc., indicating orientations or positional relationships, are based on the orientations or positional relationships shown in the accompanying drawings, and are only for the convenience of describing the present application and simplifying the description, and do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore should not be understood as a limitation on the present application.

[0025] In the description of this application, "several" means more than one, "more" means more than two, "greater than", "less than", "exceed", etc. are understood to exclude the number itself, and "above", "below", "within", etc. are understood to include the number itself. If there is a description of "first" or "second", it is only used for the purpose of distinguishing technical features, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features or implicitly indicating the order of the indicated technical features.

[0026] In the description of this application, unless otherwise clearly defined, terms such as setting, installing, connecting, etc. should be understood in a broad sense, and technicians in the relevant technical field can reasonably determine the specific meanings of the above terms in this application based on the specific content of the technical solution.

[0027] In the description of the present application, the description with reference to the terms "one embodiment", "some embodiments", "illustrative embodiments", "examples", "specific examples", or "some examples" means that the specific features, structures, materials, or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the present application. In this specification, the schematic representation of the above terms does not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials, or characteristics described may be combined in any one or more embodiments or examples in a suitable manner.

[0028] Reference below Figures 1 to 4 The cleaning machine according to the embodiment of the utility model is described.

[0029] like Figure 1 to Figure 2 As shown, the cleaning machine according to the embodiment of the utility model includes: a box body 100, a conveying mechanism 200 and a cleaning system. The box body 100 is respectively formed with a material inlet and a material outlet at both ends in the first direction. The material outlet is provided with an overflow port 110 connected to the inside of the box body 100, and the overflow port 110 is located at the upper part of the box body 100; the conveying mechanism 200 is arranged on the box body 100 and includes a driving mechanism 210 and a conveying mesh belt 220. The conveying mesh belt 220 extends along the first direction and can convey materials along the first direction under the drive of the driving mechanism 210; the cleaning system The system includes a first nozzle group 300, a circulating filtration system 600 and a second nozzle group 400. The first nozzle group 300 and the second nozzle group 400 are both located above the conveyor belt 220. The first nozzle group 300 is arranged at the material input position and is used for spraying the input material. The circulating filtration system 600 is respectively connected to the overflow port 110 and the first nozzle group 300, and is used for filtering the liquid overflowing from the overflow port 110 and transporting it to the first nozzle group 300. The second nozzle group 400 is arranged at the material output position and is connected to an external water source for cleaning the material at the material output position.

[0030] It can be understood that this cleaning machine includes a box body 100, a conveying mechanism 200 and a cleaning system. The conveying mechanism 200 conveys the material entering the feeding position of the box body 100 to the discharging position along the first direction. During the conveying process, the first nozzle group 300 located at the feeding position first sprays liquid to clean the newly entered material, so that the material can move along the first direction under the thrust of the water pressure of the first nozzle group 300 and the conveying of the conveying mesh belt 220, and the dust and other impurities on the material can fall through the hollow holes of the conveying mesh belt 220. When it is conveyed to a position close to the discharging position, the second nozzle group 400 connected to the external clean water source cleans the material again, thereby improving the cleaning effect of the material. The medium circulation filtration system 600 is arranged near the discharge position and is connected to the overflow port 110. The overflow port 110 is arranged at the upper part of the box body 100, so that after the water sprayed by the first nozzle group 300 cleans the material for the first time, the water flows to the discharge position after sedimentation, and because the overflow port 110 is located at the upper part of the box body 100 and near the discharge position, the clearer water in the upper part can flow into the circulation filtration system 600 for filtration, and thus be recycled. This avoids impurities from entering the circulation filtration system 600, improves the cleanliness of the circulating water used, and further improves the cleaning effect of the first nozzle group 300 on the material; therefore, the present application can save water and have a better cleaning effect.

[0031] It can be understood that the circulating filtration system 600 includes a liquid storage tank 610, a filter element 620, a water outlet pipe 630 and a water pump 640. The liquid storage tank 610 is connected to the overflow port 110. The filter element 620 is arranged between the liquid inlet and the overflow port 110 of the liquid storage tank 610 to filter the liquid. The liquid storage tank 610 is connected to the first nozzle group 300 through the water outlet pipe 630. The water pump 640 is arranged on the water outlet pipe 630. For example, Figure 1 to Figure 2 As shown, in this embodiment, the liquid storage tank 610 is arranged at the overflow port 110, and the filter element 620 is arranged between the overflow port 110 and the liquid inlet of the liquid storage tank 610. Therefore, after the water in the upper layer of the box body 100 overflows the box body 100 through the overflow port 110, it enters the liquid storage tank 610 after being filtered by the filter element 620. The water pump 640 transports the water in the liquid storage tank 610 to the first nozzle group 300 through the water outlet pipe 630, thereby realizing water recycling and saving water. The water quality is further improved by the setting of the filter element 620, thereby improving the cleaning effect.

[0032] It can be understood that the first nozzle group 300 includes a plurality of first nozzles 310, and the water spray of the first nozzles 310 is used to push the material along the first direction. The conveyor mesh belt 220 includes a horizontal section and an inclined section arranged along the conveying direction. The inclined section is arranged obliquely upward along the second direction and is higher than the box 100, so as to output the material along the second direction. The second nozzle group 400 includes a plurality of second nozzles arranged along the second direction and arranged corresponding to the inclined section. For example, Figures 1 to 3 As shown, in this embodiment, multiple first nozzles 310 can assist in pushing the material at the feeding position into the conveyor belt 220 along the first direction, that is, cleaning the rear part of the material, and the second nozzle group 400 is set corresponding to the inclined section of the conveyor belt 220, which is equivalent to cleaning the front part of the material, thereby improving the cleaning effect of the material by cleaning at different angles.

[0033] It can be understood that a third nozzle group 500 is also included, and the third nozzle group 500 is arranged between the material input position and the material output position and is arranged corresponding to the horizontal section. The third nozzle group 500 is connected to the liquid storage tank 610 through the water outlet pipe 630, and the third nozzle group 500 is arranged vertically downward toward the horizontal conveyor mesh belt 220. For example, Figures 2 to 3 As shown, in this embodiment, a third nozzle group 500 is also provided at a corresponding horizontal section. The third nozzle group 500 is also connected to the liquid storage tank 610 through the water outlet pipe 630, so that the material located in the horizontal section is also cleaned by circulating water.

[0034] It is understandable that the filter element 620 is a filter screen with a plurality of filter holes. Figure 2As shown, in this embodiment, the water entering the circulating filtration system 600 will be filtered through the filter, so that the impurities floating on the water surface are filtered to the top of the filter, so that the water entering the liquid storage tank 610 is cleaner.

[0035] It can be understood that it also includes an ozone generator and an ozone pipe group 710, the ozone pipe group 710 includes a main pipe 711 and multiple branch pipes 712, the ozone generator is connected to the multiple branch pipes 712 through the main pipe 711, and the multiple branch pipes 712 are each provided with multiple air outlets on the upper part, and the multiple branch pipes 712 are sequentially arranged along the first direction and penetrate between the upper conveying section and the lower conveying section of the conveying mesh belt 220, and are located below the third nozzle group 500. For example, Figure 3 to Figure 4 As shown, in this embodiment, an ozone generator is also included. The ozone generator is connected to the inside of the box 100 through the ozone pipe group 710 to disinfect and sterilize the materials on the conveyor mesh belt 220. During use, the ozone generated by the ozone generator is sequentially transported to each branch pipe 712 through the main pipe 711 in the ozone pipe group 710. Each branch pipe 712 is located between the upper conveying section and the lower conveying section of the conveyor mesh belt 220. The ozone enters the liquid in the box 100 through the air outlet of the branch pipe 712, thereby disinfecting and sterilizing the materials. In addition, the third nozzle group 500 is arranged corresponding to the horizontal section, and the rolling of the fruit and vegetable materials is achieved by water pressure, thereby improving the disinfection effect.

[0036] It is understandable that a fan 720 is also included, and the fan 720 is arranged between the ozone generator and the air inlet of the main pipeline 711. Figure 4 As shown, in this embodiment, ozone in the ozone generator is blown into the box body 100 through the fan 720, that is, a positive pressure is achieved in the branch pipe 712, preventing impurities from entering the branch pipe 712 through the air outlet and causing blockage.

[0037] It can be understood that a plurality of partitions 221 are arranged at equal intervals along the length direction on the outer circumference of the conveyor mesh belt 220, and the partitions 221 are arranged along the horizontal direction and perpendicular to the first direction. Figure 3 As shown, in this embodiment, partitions 221 are arranged at equal intervals along the length direction on the outer circumference of the conveyor mesh belt 220 , so as to drive the materials and prevent the materials from floating around in the liquid in the box 100 .

[0038] It can be understood that two side baffles are provided in the box 100, and the two side baffles 120 are respectively provided on both sides of the width direction of the conveyor mesh belt 220, and the side baffles 120 are provided with a plurality of through holes, and the upper surface of the two side baffles 120 and the conveyor mesh belt 220 is surrounded to form a conveying trough for conveying materials. Figure 3As shown, in this embodiment, side baffles 120 with through holes are arranged on both sides of the conveyor mesh belt 220. Through the side baffles 120 and the conveyor mesh belt 220, water can flow into the top of the conveyor mesh belt 220 to achieve disinfection, sterilization and rinsing of the materials, and the materials can be limited to prevent the materials from entering under the conveyor mesh belt 220, thereby ensuring the normal transportation of the materials during the cleaning process.

[0039] It can be understood that the first drain port and the second drain port are also included. The first drain port and the second drain port are arranged at the bottom of the box body 100 and are used to discharge sewage. Figure 4 As shown, in this embodiment, when it is necessary to discharge sewage, it is only necessary to open the first drain port to discharge the sewage in the box 100 through the first drain port at the bottom. When it is necessary to clean the entire interior of the box 100, it is necessary to open the second drain port and flush the interior of the box 100 with high-pressure water so that larger soil impurities can be discharged through the larger second drain port.

[0040] The embodiments of the present application are described in detail above in conjunction with the accompanying drawings, but the present application is not limited to the above embodiments. Various changes can be made within the knowledge of ordinary technicians in the relevant technical field without departing from the purpose of the present application. In addition, the embodiments of the present application and the features in the embodiments can be combined with each other without conflict.

Claims

1. A cleaning machine, characterized in that: include: A box body, wherein the box body is respectively formed with a material inlet and a material outlet at two ends in a first direction, the material outlet is provided with an overflow port communicating with the interior of the box body, and the overflow port is located at an upper part of the box body; A conveying mechanism, which is arranged in the box and comprises a driving mechanism and a conveying mesh belt, wherein the conveying mesh belt extends along the first direction and can convey materials along the first direction under the drive of the driving mechanism; The cleaning system includes a first nozzle group, a circulation filtering system and a second nozzle group. The first nozzle group and the second nozzle group are both located above the conveyor mesh belt. The first nozzle group is arranged at the material input position and is used to spray the input material. The circulation filtering system is respectively connected to the overflow port and the first nozzle group, and is used to filter the liquid overflowing from the overflow port and then transport it to the first nozzle group. The second nozzle group is arranged at the material output position and is connected to an external water source for cleaning the material at the material output position.

2. The cleaning machine according to claim 1, characterized in that: The circulating filtration system includes a liquid storage tank, a filter element, a water outlet pipe and a water pump. The liquid storage tank is connected to the overflow port. The filter element is arranged between the liquid inlet and the overflow port of the liquid storage tank for filtering liquid. The liquid storage tank is connected to the first nozzle group through the water outlet pipe. The water pump is arranged on the water outlet pipe.

3. The cleaning machine according to claim 2, characterized in that: The first nozzle group includes a plurality of first nozzles, and the water sprayed by the first nozzles is used to push the material along a first direction. The conveyor belt includes a horizontal section and an inclined section arranged along the conveying direction. The inclined section is arranged obliquely upward along a second direction and is higher than the box body, so as to output the material along the second direction. The second nozzle group includes a plurality of second nozzles arranged along the second direction and are arranged corresponding to the inclined section.

4. The cleaning machine according to claim 3, characterized in that: It also includes a third nozzle group, which is arranged between the feeding position and the discharging position and corresponds to the horizontal section. The third nozzle group is connected to the liquid storage tank through the water outlet pipe, and the third nozzle group is arranged vertically downward toward the horizontal conveyor belt.

5. The cleaning machine according to claim 2, characterized in that: The filter element is a filter screen with a plurality of filter holes.

6. The cleaning machine according to claim 4, characterized in that: It also includes an ozone generator and an ozone pipe group, the ozone pipe group includes a main pipe and multiple branch pipes, the ozone generator is connected to the multiple branch pipes through the main pipe, the multiple branch pipes are each provided with a multiple air outlet at the top, the multiple branch pipes are arranged in sequence along the first direction, and are passed between the upper conveying section and the lower conveying section of the conveyor mesh belt, and are located below the third nozzle group.

7. The cleaning machine according to claim 6, characterized in that: The invention also comprises a fan, which is arranged between the ozone generator and the air inlet of the main pipeline.

8. The cleaning machine according to claim 1, characterized in that: A plurality of partitions are arranged at equal intervals in sequence along the length direction on the outer circumference of the conveyor mesh belt, and the partitions are arranged along the horizontal direction and perpendicular to the first direction.

9. The cleaning machine according to claim 8, characterized in that: Two side baffles are arranged in the box body, and the two side baffles are respectively arranged on both sides of the width direction of the conveyor mesh belt. The side baffles are provided with multiple through holes, and the two side baffles and the upper surface of the conveyor mesh belt are surrounded to form a conveying trough for conveying the material.

10. The cleaning machine according to claim 1, characterized in that: It also includes a first drain port and a second drain port, wherein the first drain port and the second drain port are arranged at the bottom of the box body and are used to discharge sewage.

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