Fruit and vegetable cleaning machine

Abstract

The utility model relates to the technical field of fruit and vegetable cleaning machines, and discloses a fruit and vegetable cleaning machine which comprises a cleaning water tank and a waterproof shell which is fixedly installed on the cleaning water tank and used for preventing water splashing, a drainage pipe is arranged on the outer side face of the cleaning water tank, and a water storage tank is arranged on the rear side face of the cleaning water tank. A controller is arranged on the water storage tank, a plurality of sets of upper spraying heads are arranged in the waterproof shell, and a first conveying assembly and a second conveying assembly which are used for conveying and cleaning vegetables and fruits are arranged in the cleaning water tank; the first conveying assembly and the second conveying assembly are used in cooperation to clean vegetables and fruits twice. The strip-shaped brush bodies distributed on the bottom face of the hollow-out conveying belt brush vegetables and fruits distributed in the carrying groove, the multiple sets of lower spraying heads spray the vegetables and fruits in the carrying groove from bottom to top, and the effect of thoroughly cleaning away soil and other impurities attached to the vegetables and fruits is achieved.

Description

Technical Field

[0001] The utility model relates to the technical field of fruit and vegetable cleaning machines, in particular to a fruit and vegetable cleaning machine. Background Art

[0002] Industrial fruit and vegetable washing machines are equipment specially used for large-scale washing of fruits and vegetables. They are usually used in food processing plants, agricultural product wholesale markets and other places. Industrial fruit and vegetable washing machines usually have a large processing capacity and can efficiently wash large quantities of fruits and vegetables.

[0003] After searching, the authorization announcement number CN220236740U discloses a fruit and vegetable washing machine, including a barrel body, an eddy current mechanism is arranged on the inner bottom surface of the barrel body, a barrel cover is movably connected to the top surface of the barrel body, the left and right inner walls of the barrel body are fixedly connected to slide rails, and sliders three and sliders two are slidably connected in the slide rails, a connecting rod is threadedly connected to the top surface of the slider two, and the connecting rod passes through the barrel cover and extends to the outside, a spring is arranged on the inner bottom surface of the slide rail, and the bottom end of the spring is fixedly connected to the inner bottom surface of the slide rail, the bottom surface of the slider three contacts the spring, and the filter basket can be separated by a partition, thereby assisting in the classification of fruits and vegetables, and no further classification is required, the filter basket is lifted and pumped by the connecting rod to lift and lower the filter basket inside the barrel body, the slider three is lifted and lowered in the slide rail and contacts the spring, thereby assisting the filter basket to rise, thereby causing the fruits and vegetables inside the filter basket to be evenly displaced and turned over to avoid piling up, and with the eddy current mechanism, the decontamination effect is better.

[0004] In the above technical solution: fruits and vegetables cannot be washed twice when they are cleaned. When a large number of fruits and vegetables are washed, the water in the bucket will be polluted quickly, resulting in poor washing efficiency. Dirt will adhere to some fruits and vegetables. It is difficult to completely clean the dirt and other impurities by simply controlling the fruits and vegetables to turn over in the water, which greatly reduces the washing efficiency of the fruits and vegetables.

[0005] For this purpose, we propose a fruit and vegetable cleaning machine. Utility Model Content

[0006] The utility model mainly solves the above technical problems and provides a fruit and vegetable cleaning machine.

[0007] In order to achieve the above-mentioned purpose, the utility model adopts the following technical scheme: a fruit and vegetable washing machine, comprising a washing water tank and a waterproof shell fixedly installed on the washing water tank for preventing water splashing, a drainage pipe is arranged on the outer side of the washing water tank, a water storage tank is arranged on the rear side of the washing water tank, a controller is arranged on the water storage tank, a plurality of groups of upper spray heads are arranged inside the waterproof shell, a first conveying assembly and a second conveying assembly for conveying and cleaning fruits and vegetables are respectively arranged inside the washing water tank, and the first conveying assembly and the second conveying assembly are used together to clean the fruits and vegetables twice;

[0008] The first conveying assembly includes a hollow conveyor belt, the interior of the cleaning water tank is rotatably installed with front and rear symmetrical rotating columns, the hollow conveyor belt transmission is installed between two groups of rotating columns, the outer surface of the hollow conveyor belt is equidistantly provided with multiple groups of strip brush bodies, the hollow conveyor belt transmission is controlled by an external driving mechanism, when in use, fruits and vegetables are placed on the hollow conveyor belt, at this time, the strip brush bodies distributed on the upper surface of the hollow conveyor belt play a blocking role, facilitating the fruits and vegetables to be evenly distributed on the upper surface of the hollow conveyor belt, and the fruits and vegetables are transported from front to back through the hollow conveyor belt, and multiple groups of upper spray heads spray downward, so that the fruits and vegetables on the hollow conveyor belt can be sprayed and cleaned for the first time;

[0009] The second conveying component is arranged below the first conveying component package.

[0010] Preferably, the second conveying assembly includes two groups of fixed plates, which are fixedly mounted on the inner bottom surface of the cleaning water tank, the two groups of fixed plates are symmetrically distributed front to back, a connecting bottom plate is fixedly mounted between the two groups of fixed plates, and a plurality of groups of lower spray heads are fixedly mounted vertically upward on the connecting bottom plate.

[0011] Preferably, a telescopic column is provided on the fixed plate, a lifting frame is fixedly installed on the free end of the telescopic column, a reverse conveyor belt is installed for transmission between two groups of lifting frames symmetrically arranged front and rear, a plurality of groups of loading grooves are equidistantly arranged on the reverse conveyor belt, the inner bottom surface of the loading groove is hollow and an upwardly distributed brush body is provided on the inner bottom surface of the loading groove, the reverse conveyor belt conveys from back to front under the control of an external driving mechanism, the hollow conveyor belt is distributed above the reverse conveyor belt, and the conveying directions of the hollow conveyor belt and the reverse conveyor belt are arranged in opposite directions.

[0012] Preferably, an eccentric wheel disc is provided between the fixing plate and the lifting frame, and a connecting shaft is fixedly installed between two corresponding front and rear groups of the eccentric wheel discs.

[0013] Preferably, a motor box is provided on the outer side of the cleaning water tank and a waterproof motor is provided in the motor box, and the output end of the waterproof motor in the motor box is fixedly connected to the eccentric wheel through a driving shaft.

[0014] Preferably, a discharge port is provided through the front side of the cleaning water tank.

[0015] Beneficial Effects

[0016] The utility model provides a fruit and vegetable cleaning machine, which has the following beneficial effects:

[0017] (1) When the fruit and vegetable cleaning machine is used, the fruits and vegetables are placed on the hollow conveyor belt. At this time, the strip-shaped brush bodies distributed on the upper surface of the hollow conveyor belt play a barrier role, so that the fruits and vegetables are evenly distributed on the upper surface of the hollow conveyor belt. The fruits and vegetables are transported from front to back through the hollow conveyor belt. Multiple groups of upper spray heads spray downward, so that the fruits and vegetables on the hollow conveyor belt can be sprayed and cleaned for the first time. After the first spray cleaning, the fruits and vegetables on the hollow conveyor belt will be transported and dropped onto the reverse conveyor belt. At this time, the strip-shaped brush bodies distributed on the bottom surface of the hollow conveyor belt will brush the fruits and vegetables distributed in the loading trough. Multiple groups of lower spray heads spray the fruits and vegetables in the loading trough from bottom to top, so that the fruits and vegetables are cleaned and brushed for the second time, thereby achieving the effect of thoroughly cleaning away impurities such as dirt attached to the fruits and vegetables.

[0018] (2) This fruit and vegetable washing machine controls the rotation of the driving shaft to drive the eccentric wheel to rotate. The rotation of the eccentric wheel controls the corresponding lifting frame to rise and fall. By controlling the synchronous rise and fall of the two sets of lifting frames, the entire reverse conveyor belt can be controlled to rise and fall, which makes it convenient for people to freely adjust the distance between the reverse conveyor belt and the hollow conveyor belt, thereby achieving an effect suitable for washing fruits and vegetables of different sizes. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] In order to more clearly illustrate the implementation of the utility model or the technical solution in the prior art, the following is a brief introduction to the drawings required for the implementation or the prior art description. Obviously, the drawings in the following description are only exemplary, and for ordinary technicians in this field, other implementation drawings can be derived from the provided drawings without creative work.

[0020] The structures, proportions, sizes, etc. illustrated in this specification are only used to match the contents disclosed in the specification so as to facilitate understanding and reading by persons familiar with the technology. They are not used to limit the conditions under which the present invention can be implemented, and therefore have no substantial technical significance. Any structural modification, change in proportion or adjustment of size shall still fall within the scope of the technical contents disclosed in the present invention without affecting the effects and purposes that can be achieved by the present invention.

[0021] Figure 1 It is a schematic diagram of the overall three-dimensional structure of the utility model;

[0022] Figure 2 This is a schematic diagram of the three-dimensional structure of the first conveying component of the utility model;

[0023] Figure 3 This is a schematic diagram of the three-dimensional structure of the second conveying assembly of the utility model;

[0024] Figure 4 It is a three-dimensional schematic diagram of the position structure of the eccentric wheel disc of the utility model.

[0025] Legend:

[0026] 1. Cleaning water tank; 2. Waterproof shell; 3. Drain pipe; 4. Water storage tank; 5. Controller; 6. Upper spray head; 7. First conveying assembly; 701. Rotating column; 702. Hollow conveyor belt; 703. Strip brush body; 8. Second conveying assembly; 801. Fixed plate; 802. Connecting bottom plate; 803. Lower spray head; 804. Telescopic column; 805. Lifting frame; 806. Reverse conveyor belt; 807. Loading trough; 9. Discharge port; 10. Eccentric wheel disc; 11. Connecting shaft; 12. Driving shaft; 13. Motor box. DETAILED DESCRIPTION

[0027] The following will be combined with the drawings in the embodiments of the utility model to clearly and completely describe the technical solutions in the embodiments of the utility model. Obviously, the described embodiments are only part of the embodiments of the utility model, not all of the embodiments. Based on the embodiments in the utility model, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the utility model.

[0028] Embodiment 1: A fruit and vegetable cleaning machine, such as Figure 1 As shown, it comprises a cleaning water tank 1, a waterproof shell 2 is provided on the cleaning water tank 1, a drainage pipe 3 is provided on the outer side of the cleaning water tank 1, a water storage tank 4 is provided on the rear side of the cleaning water tank 1, a controller 5 is provided on the water storage tank 4, a plurality of groups of upper spray heads 6 are provided inside the waterproof shell 2, and a first conveying assembly 7 and a second conveying assembly 8 for conveying and cleaning fruits and vegetables are respectively provided inside the cleaning water tank 1, and the first conveying assembly 7 and the second conveying assembly 8 cooperate to clean the fruits and vegetables twice;

[0029] like Figure 2 As shown, the first conveying assembly 7 includes a hollow conveyor belt 702, and a rotating column 701 symmetrically arranged in front and back is installed inside the cleaning water tank 1. The hollow conveyor belt 702 is installed between two groups of rotating columns 701. The outer surface of the hollow conveyor belt 702 is provided with multiple groups of strip brush bodies 703 at equal intervals. The transmission of the hollow conveyor belt 702 is controlled by an external driving mechanism. When in use, fruits and vegetables are placed on the hollow conveyor belt 702. At this time, the strip brush bodies 703 distributed on the upper surface of the hollow conveyor belt 702 play a blocking role, which facilitates the fruits and vegetables to be evenly distributed on the upper surface of the hollow conveyor belt 702. The hollow conveyor belt 702 is used to transport the fruits and vegetables from front to back, and multiple groups of upper spray heads 6 spray downward, so that the fruits and vegetables on the hollow conveyor belt 702 can be sprayed and cleaned for the first time;

[0030] like Figure 3As shown, the second conveying assembly 8 includes two groups of fixed plates 801, which are fixedly mounted on the inner bottom surface of the cleaning water tank 1, and the two groups of fixed plates 801 are symmetrically distributed front and back. A connecting bottom plate 802 is fixedly mounted between the two groups of fixed plates 801, and multiple groups of lower spray heads 803 are fixedly mounted vertically upward on the connecting bottom plate 802. A telescopic column 804 is provided on the fixed plate 801, and a lifting frame 805 is fixedly mounted on the free end of the telescopic column 804. A reverse conveying belt 806 is driven and installed between the two groups of lifting frames 805 that are symmetrical front and back. Multiple groups of loading grooves 807 are equidistantly provided on the reverse conveying belt 806, and the inner bottom surface of the loading groove 807 is hollow and the inner bottom surface of the loading groove 807 is provided with a brush body distributed upward. The reverse conveying belt 806 is transported from back to front under the control of an external driving mechanism, and the hollow conveying belt 702 is distributed above the reverse conveying belt 806, and the conveying directions of the hollow conveying belt 702 and the reverse conveying belt 806 are arranged in opposite directions.

[0031] like Figure 3 As shown, the fruits and vegetables on the hollow conveyor belt 702 will be transported and dropped onto the reverse conveyor belt 806 after the first spray cleaning. At this time, the strip brush bodies 703 distributed on the bottom surface of the hollow conveyor belt 702 will brush the fruits and vegetables distributed in the loading trough 807. The multiple groups of lower spray heads 803 spray the fruits and vegetables in the loading trough 807 from bottom to top, so that the fruits and vegetables are cleaned and brushed for the second time, which is convenient for thoroughly cleaning the dirt and other impurities attached to the fruits and vegetables.

[0032] Embodiment 2, based on embodiment 1, as Figure 4 As shown, an eccentric wheel disc 10 is arranged between the fixed plate 801 and the lifting frame 805, and a connecting shaft 11 is fixedly installed between the two corresponding groups of eccentric wheel discs 10 at the front and rear. A motor box 13 is arranged on the outer side of the cleaning water tank 1 and a waterproof motor is arranged in the motor box 13. The output end of the waterproof motor in the motor box 13 is fixedly connected with the eccentric wheel disc 10 through a driving shaft 12. By controlling the driving shaft 12 to rotate, the driving shaft 12 drives the eccentric wheel disc 10 to rotate. The rotation of the eccentric wheel disc 10 will control the corresponding lifting frame 805 to rise and fall. By controlling the synchronous rise and fall of the two groups of lifting frames 805, the rise and fall of the entire reverse conveyor belt 806 can be controlled, so that people can freely adjust the distance between the reverse conveyor belt 806 and the hollow conveyor belt 702, so as to facilitate secondary cleaning of fruits and vegetables of different sizes.

[0033] Embodiment 3, based on Embodiment 1 and Embodiment 2, Figure 1 As shown, a discharge port 9 is formed through the front side of the cleaning water tank 1. The fruits and vegetables after two washes are conveyed by the second conveying assembly 8 and discharged outward through the discharge port 9, so that people can collect the washed fruits and vegetables conveniently.

[0034] The working principle of this utility model:

[0035] When in use, fruits and vegetables are placed on the hollow conveyor belt 702. At this time, the strip brush bodies 703 distributed on the upper surface of the hollow conveyor belt 702 play a barrier role, which facilitates the vegetables and fruits to be evenly distributed on the upper surface of the hollow conveyor belt 702. The hollow conveyor belt 702 is used to transport the fruits and vegetables from front to back, and multiple groups of upper spray heads 6 spray downward, so that the fruits and vegetables on the hollow conveyor belt 702 can be sprayed and cleaned for the first time.

[0036] After the first spray cleaning, the fruits and vegetables on the hollow conveyor belt 702 will be transported and dropped onto the reverse conveyor belt 806. At this time, the strip brush bodies 703 distributed on the bottom surface of the hollow conveyor belt 702 will brush the fruits and vegetables distributed in the loading trough 807. Multiple groups of lower spray heads 803 spray the fruits and vegetables in the loading trough 807 from bottom to top, so that the fruits and vegetables are cleaned and brushed for the second time, which is convenient for thoroughly cleaning away impurities such as dirt attached to the fruits and vegetables.

[0037] By controlling the driving shaft 12 to rotate, the driving shaft 12 drives the eccentric wheel 10 to rotate. The rotation of the eccentric wheel 10 will control the corresponding lifting frame 805 to rise and fall. By controlling the synchronous rise and fall of the two sets of lifting frames 805, the lifting and falling of the entire reverse conveyor belt 806 can be controlled, so that people can freely adjust the distance between the reverse conveyor belt 806 and the hollow conveyor belt 702, thereby facilitating secondary cleaning of fruits and vegetables of different sizes.

[0038] The above shows and describes the basic principle and main features of the utility model and the advantages of the utility model. Those skilled in the art should understand that the utility model is not limited by the above embodiments. The above embodiments and descriptions are only for explaining the principle of the utility model. Without departing from the spirit and scope of the utility model, the utility model may have various changes and improvements, which fall within the scope of the utility model to be protected. The scope of protection claimed by the utility model is defined by the attached claims and their equivalents.

Claims

1. A fruit and vegetable washing machine, comprising a washing water tank (1); a waterproof housing (2) fixedly mounted on the washing water tank (1) for preventing water splashing, a drainage pipe (3) being arranged on the outer side of the washing water tank (1), characterized in that: A water storage tank (4) is provided on the rear side of the cleaning water tank (1), a controller (5) is provided on the water storage tank (4), a plurality of groups of upper spray heads (6) are provided inside the waterproof housing (2), a first conveying assembly (7) and a second conveying assembly (8) for conveying and cleaning fruits and vegetables are provided inside the cleaning water tank (1), and the first conveying assembly (7) and the second conveying assembly (8) are used together to clean fruits and vegetables twice; The first conveying assembly (7) comprises a hollow conveying belt (702), the interior of the cleaning water tank (1) is rotatably mounted with front and rear symmetrical rotating columns (701), the hollow conveying belt (702) is transmission-mounted between two groups of rotating columns (701), and the outer surface of the hollow conveying belt (702) is equidistantly provided with a plurality of strip-shaped brush bodies (703); The second conveying assembly (8) is arranged below the package of the first conveying assembly (7).

2. A fruit and vegetable cleaning machine according to claim 1, characterized in that: The second conveying assembly (8) comprises two groups of fixed plates (801), the fixed plates (801) being fixedly mounted on the inner bottom surface of the cleaning water tank (1), the two groups of fixed plates (801) being symmetrically distributed front to back, a connecting bottom plate (802) being fixedly mounted between the two groups of fixed plates (801), and a plurality of groups of lower spray heads (803) being fixedly mounted vertically upward on the connecting bottom plate (802).

3. A fruit and vegetable cleaning machine according to claim 2, characterized in that: The fixed plate (801) is provided with a telescopic column (804), a lifting frame (805) is fixedly installed on the free end of the telescopic column (804), a reverse conveyor belt (806) is installed and driven between the two groups of lifting frames (805) symmetrically arranged front and rear, a plurality of groups of loading grooves (807) are evenly spaced on the reverse conveyor belt (806), the inner bottom surface of the loading groove (807) is hollowed out, and a brush body distributed upward is provided on the inner bottom surface of the loading groove (807), the hollow conveyor belt (702) is distributed above the reverse conveyor belt (806), and the conveying directions of the hollow conveyor belt (702) and the reverse conveyor belt (806) are arranged in opposite directions.

4. The fruit and vegetable cleaning machine according to claim 2, characterized in that: An eccentric wheel disc (10) is arranged between the fixing plate (801) and the lifting frame (805), and a connecting shaft (11) is fixedly installed between two groups of eccentric wheel discs (10) corresponding to each other.

5. The fruit and vegetable cleaning machine according to claim 4, characterized in that: The outer side of the cleaning water tank (1) is provided with a motor box (13) and a waterproof motor is provided in the motor box (13). The output end of the waterproof motor in the motor box (13) is fixedly connected to the eccentric wheel (10) via a driving shaft (12).

6. The fruit and vegetable cleaning machine according to claim 1, characterized in that: A discharge port (9) is formed through the front side of the cleaning water tank (1).

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