Fruit cleaning and sterilizing device for fruit processing

Abstract

The utility model discloses a fruit cleaning and sterilizing device for fruit processing, which relates to the technical field of cleaning and sterilizing devices and comprises a workbench, a cleaning box is arranged at the top end of the workbench, a feeding frame matched with the cleaning box is arranged at the top of one end of the cleaning box, and a discharging box matched with the cleaning box is arranged at the bottom of the other end of the cleaning box. A conveying mechanism matched with the cleaning box is arranged in the cleaning box, an adjusting mechanism matched with the cleaning box is arranged above the conveying mechanism, and a spraying mechanism is arranged above the adjusting mechanism. Through cooperative arrangement of the cleaning box, the feeding frame, the discharging box, the conveying mechanism, the adjusting mechanism, the spraying mechanism and the drainage pipe, different fruits can be cleaned and sterilized so as to prolong the shelf life and quality of the fruits, meanwhile, the cleaning strength can be adjusted according to the different fruits, the cleaning and sterilizing requirements of various fruits can be flexibly met, and the cleaning efficiency is improved. The cleaning and sterilizing effects of a final product are further improved.

Description

Technical Field

[0001] This utility model relates to the technical field of cleaning and sterilization devices, specifically to a fruit cleaning and sterilization device for fruit processing. Background Technology

[0002] In fruit processing, including juice production, canned fruit manufacturing, dried fruit preparation, and frozen fruit processing, a high standard of cleanliness is required to ensure product safety and quality. This is especially true for popular fruits like apples, walnuts, and chestnuts, and their processed products. Improving the cleanliness of these fruits requires removing surface dirt and microorganisms to extend shelf life and enhance overall quality. To achieve this, fruit washing and sterilization devices are indispensable. These devices effectively remove physical contaminants and pathogens from the fruit surface, significantly improving food safety and shelf life. However, in existing washing and sterilization devices, when soaking and washing fruits, dirt removed from the fruit surface falls into the washing solution, causing contamination and resulting in poor cleaning effectiveness.

[0003] To address the aforementioned issues, Chinese patent CN218898236U discloses a fruit cleaning and sterilization device for juice processing, comprising a cleaning tank, a rotating shaft, a rotating seat, a paddle, a drain hole and a tray, a transmission rod, a fixed screw, a rotating frame, a scooping net, and a pressing cylinder. A second motor drives the transmission rod to rotate, which in turn drives the rotating frame, causing the scooping net to remove floating impurities from the cleaning solution, thus improving the cleanliness of the solution and enhancing the cleaning effect on the fruit. However, during the cleaning and sterilization process, the device relies on controlling the rotation speed of the first motor to adjust the pushing speed of the fruit. This makes it difficult to adjust the cleaning intensity according to the characteristics of different fruits, failing to flexibly adapt to the cleaning and sterilization needs of various fruits, and consequently affecting the final cleaning and sterilization effect of the product.

[0004] No effective solutions have yet been proposed to address the problems in the relevant technologies. Utility Model Content

[0005] In view of the problems in the related technologies, this utility model proposes a fruit cleaning and sterilization device for fruit processing to overcome the above-mentioned technical problems existing in the existing related technologies.

[0006] Therefore, the specific technical solution adopted by this utility model is as follows:

[0007] A fruit cleaning and sterilization device for fruit processing includes a workbench, a cleaning tank at the top of the workbench, a feeding rack at the top of one end of the cleaning tank, a discharging tank at the bottom of the other end of the cleaning tank, a conveying mechanism inside the cleaning tank, an adjusting mechanism above the conveying mechanism that works with the cleaning tank, and a spraying mechanism above the adjusting mechanism; drain pipes are installed through the bottom of both the cleaning tank and the discharging tank.

[0008] Furthermore, to achieve continuous cleaning and sterilization of the fruit, the rotation of the output shaft of the motor drives two sets of pulleys to rotate, causing the conveyor belt to rotate. With the assistance of the protrusion and friction, the fruit above the conveyor belt is continuously cleaned and sterilized from the feeding rack end to the discharging box end. At the same time, the cleaning and sterilization liquid is guided into the bottom of the cleaning box by the guide channel. The conveying mechanism includes two sets of pulleys that run through the inside of the cleaning box. The conveyor belt is sleeved on the outside of the two sets of pulleys. One end of one set of pulleys is equipped with the motor. Several protrusions are provided on the outside of the conveyor belt. Several guide channels that cooperate with the protrusions are opened on the outside of the conveyor belt. The height of the set of pulleys near the feeding rack is higher than the height of the other set of pulleys.

[0009] Furthermore, to achieve effective cleaning and sterilization of fruits of different sizes, the rotation of the output shaft of motor two drives two sets of bevel gears to rotate, causing two meshing sets of bevel gears to rotate, which in turn drives two sets of threaded rods to rotate. Under the limiting action of the limiting groove, the limiting block can move up and down, and under the limiting action of the limiting post, the adjusting plate can move up and down, thereby adjusting the distance between the top of the conveyor belt and the bottom of the adjusting plate, thus adjusting the cleaning intensity for different fruits and achieving effective cleaning and sterilization of fruits of different sizes. The adjusting mechanism includes an adjusting plate positioned above the conveyor belt, with several protrusions at the bottom of the adjusting plate. Several guide channels are provided at the top. Several limiting slots are provided on both sides of the adjusting plate and on the inner wall of the cleaning tank. Limiting blocks are provided inside the limiting slots. Limiting posts connected to the cleaning tank are installed through the limiting blocks at the four corners of the adjusting plate. Threaded rods connected to the cleaning tank are installed through the two sets of limiting blocks in the middle of the adjusting plate. A bevel gear is provided at the bottom of the threaded rod. A bevel gear is meshed on one side of the bevel gear. Connecting posts are installed through the two sets of bevel gears. A motor is provided at one end of the connecting post. Protective boxes connected to the worktable are provided at both ends of the connecting post. The adjusting plate and the conveyor belt are arranged parallel to each other.

[0010] Furthermore, in order to achieve the cleaning and sterilization of fruits, the cleaning and sterilization solution is drawn from the sterilization tank by the water pump and sent into the interior of the water delivery pipe. Then, the solution is sprayed onto the fruits through the nozzles. This, combined with the conveying mechanism, achieves the cleaning and sterilization of the fruits. The spraying mechanism includes a sterilization tank located on one side of the cleaning tank. A water pump is installed through the top of the sterilization tank. A water delivery pipe is installed at the top of the water pump. Several nozzles are installed through the bottom of the water delivery pipe.

[0011] The beneficial effects of this utility model are as follows:

[0012] 1. This utility model, through the coordinated arrangement of a washing box, a feeding rack, a discharging box, a conveying mechanism, an adjusting mechanism, a spraying mechanism, and a drain pipe, can not only achieve the cleaning and sterilization of different fruits to extend their shelf life and quality, but also adjust the cleaning intensity according to different fruits, flexibly adapting to the cleaning and sterilization needs of various fruits, thereby improving the cleaning and sterilization effect of the final product.

[0013] 2. Through the adjustment mechanism, the rotation of the output shaft of the second motor drives the two sets of bevel gears to rotate, causing the two sets of meshing bevel gears to rotate, which in turn drives the two sets of threaded rods to rotate. Under the limiting action of the limiting groove, the limiting block can move up and down, and under the limiting action of the limiting post, the adjusting plate can move up and down, thereby adjusting the distance between the top of the conveyor belt and the bottom of the adjusting plate, thus adjusting the cleaning force for different fruits and achieving powerful cleaning and sterilization of fruits of different sizes.

[0014] 3. Through the spraying mechanism, the cleaning and sterilizing solution is drawn from the sterilization tank by the water pump and sent into the water supply pipe. Then, the solution is sprayed onto the fruit through the nozzles, and the fruit is cleaned and sterilized in conjunction with the conveying mechanism. Attached Figure Description

[0015] To more clearly illustrate the technical solutions in the embodiments of this utility model or the prior art, the drawings used in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0016] Figure 1 This is one of the structural schematic diagrams of a fruit cleaning and sterilization device for fruit processing according to an embodiment of the present utility model;

[0017] Figure 2 This is a second schematic diagram of the structure of a fruit cleaning and sterilization device for fruit processing according to an embodiment of the present utility model;

[0018] Figure 3This is one of the partial cross-sectional views of a fruit cleaning and sterilization device for fruit processing according to an embodiment of the present utility model;

[0019] Figure 4 This is a second partial sectional view of a fruit cleaning and sterilization device for fruit processing according to an embodiment of the present utility model;

[0020] Figure 5 yes Figure 4 Enlarged view of point A in the middle;

[0021] Figure 6 yes Figure 4 Enlarged view of point B in the middle;

[0022] Figure 7 yes Figure 4 Enlarged view of point C in the middle;

[0023] Figure 8 This is a third partial sectional view of a fruit cleaning and sterilization device for fruit processing according to an embodiment of the present utility model;

[0024] Figure 9 This is a partial sectional view of a fruit cleaning and sterilization device for fruit processing according to an embodiment of the present utility model;

[0025] Figure 10 This is a partial sectional view of the fifth of a fruit cleaning and sterilization device for fruit processing according to an embodiment of the present utility model;

[0026] Figure 11 This is a schematic diagram of the conveying mechanism in a fruit washing and sterilization device for fruit processing according to an embodiment of the present utility model.

[0027] In the picture:

[0028] 1. Workbench; 2. Cleaning box; 3. Feed rack; 4. Discharge box; 5. Conveying mechanism; 501. Pulley; 502. Conveyor belt; 503. Motor 1; 504. Protrusion 1; 505. Guide channel; 6. Adjusting mechanism; 601. Adjusting plate; 602. Protrusion 2; 603. Guide channel 2; 604. Limiting groove; 605. Limiting block; 606. Limiting post; 607. Threaded rod; 608. Bevel gear 1; 609. Bevel gear 2; 610. Connecting post; 611. Motor 2; 612. Protective box; 7. Spraying mechanism; 701. Sterilization box; 702. Water suction pipe; 703. Water delivery pipe; 704. Spray head; 8. Drain pipe. Detailed Implementation

[0029] To further illustrate the various embodiments, the present invention provides accompanying drawings, which are part of the disclosure of the present invention. These drawings are mainly used to illustrate the embodiments and can be used in conjunction with the relevant descriptions in the specification to explain the operating principles of the embodiments. With reference to these contents, those skilled in the art should be able to understand other possible implementation methods and the advantages of the present invention. The components in the figures are not drawn to scale, and similar component symbols are usually used to represent similar components.

[0030] According to an embodiment of the present invention, a fruit cleaning and sterilization device for fruit processing is provided.

[0031] The present invention will now be further described in conjunction with the accompanying drawings and specific embodiments, such as... Figure 1-11 As shown, the fruit cleaning and sterilization device for fruit processing according to an embodiment of the present invention includes a workbench 1, a cleaning tank 2 is provided at the top of the workbench 1, a feeding rack 3 is provided at the top of one end of the cleaning tank 2, a discharging tank 4 is provided at the bottom of the other end of the cleaning tank 2, a conveying mechanism 5 is provided inside the cleaning tank 2, an adjusting mechanism 6 is provided above the conveying mechanism 5 and a spraying mechanism 7 is provided above the adjusting mechanism 6; a drain pipe 8 is provided through the bottom of both the cleaning tank 2 and the discharging tank 4.

[0032] With the help of the above-mentioned technical solution of this utility model, this utility model, through the coordinated arrangement of the washing box 2, the feeding rack 3, the discharging box 4, the conveying mechanism 5, the adjusting mechanism 6, the spraying mechanism 7 and the drain pipe 8, can not only achieve the cleaning and sterilization of different fruits to extend the shelf life and quality of the fruits, but also adjust the cleaning intensity according to different fruits, flexibly adapt to the cleaning and sterilization needs of various fruits, thereby improving the cleaning and sterilization effect of the final product.

[0033] In one embodiment, the conveying mechanism 5 includes two sets of pulleys 501 that pass through the inside of the washing tank 2. A conveyor belt 502 is fitted around the outside of the two sets of pulleys 501. A motor 503 is installed at one end of one set of pulleys 501. Several protrusions 504 are provided on the outside of the conveyor belt 502. Several guide grooves 505 that cooperate with the protrusions 504 are opened on the outside of the conveyor belt 502. The height of the pulleys 501 near the feed rack 3 is higher than that of the other set of pulleys 501. Under the rotation of the output shaft of the motor 503, the two sets of pulleys 501 can be driven to rotate, causing the conveyor belt 502 to rotate. With the auxiliary limiting and friction of the protrusions 504, the fruit above the conveyor belt 502 can be continuously washed and sterilized from the feed rack 3 end to the discharge box 4 end. At the same time, under the action of the guide grooves 505, the washing and sterilizing liquid is guided into the bottom of the washing tank 2.

[0034] The working principle of the conveying mechanism 5 is as follows: By starting the motor 503, the rotation of the output shaft of the motor 503 causes a set of connected pulleys 501 to rotate. Under the connection of the conveyor belt 502, the two sets of pulleys 501 and the conveyor belt 502 rotate together. With the auxiliary limiting and friction of the protrusion 504, the fruit located above the conveyor belt 502 is continuously cleaned and sterilized from the feeding rack 3 end to the discharge box 4 end. At the same time, under the action of the guide channel 505, the waste liquid after cleaning and sterilization is guided into the bottom of the cleaning box 2 for easy discharge.

[0035] In one embodiment, the adjustment mechanism 6 includes an adjustment plate 601 positioned above the conveyor belt 502. The bottom of the adjustment plate 601 has several protrusions 602, and the top of the adjustment plate 601 has several guide grooves 603. Both sides of the adjustment plate 601, located on the inner wall of the cleaning tank 2, have several limiting grooves 604. Limiting blocks 605 are provided inside the limiting grooves 604. Limiting posts 606, connected to the cleaning tank 2, are penetrated inside the limiting blocks 605 located at the four corners of the adjustment plate 601. Two sets of limiting blocks 605 located in the middle of the adjustment plate 601 each have threaded rods 607 penetrating through them and connected to the cleaning tank 2. A bevel gear 608 is provided at the bottom of the threaded rod 607, and a bevel gear 609 meshes with one side of the bevel gear 608. The two sets of bevel gears... A connecting column 610 is installed through the inside of gear 609. A motor 611 is installed at one end of the connecting column 610, and a protective box 612 connected to the workbench 1 is installed at both ends of the connecting column 610. The adjusting plate 601 is arranged parallel to the conveyor belt 502. Under the rotation of the output shaft of motor 611, the two sets of bevel gears 609 are driven to rotate, causing the two sets of meshing bevel gears 608 to rotate, which in turn drives the two sets of threaded rods 607 to rotate. Under the limiting action of the limiting groove 604, the limiting block 605 can move up and down, and under the limiting action of the limiting column 606, the adjusting plate 601 can move up and down, thereby adjusting the distance between the top end of the conveyor belt 502 and the bottom end of the adjusting plate 601, thereby adjusting the cleaning force for different fruits and achieving powerful cleaning and sterilization of fruits of different sizes.

[0036] In addition, it should be noted that in order to ensure the normal operation of the threaded rod 607, the threaded rod 607 and the cleaning tank 2 and the threaded rod 607 and the worktable 1 are all connected through each other. At the same time, the threaded rod 607 and the cleaning tank 2 and the threaded rod 607 and the worktable 1 are all connected by bearings. This is existing technology and will not be elaborated on here.

[0037] In addition, it should be noted that in order to ensure that the fruit can be washed while it is being transported above the conveyor belt 502, several protrusions 602 are distributed in a wave shape at the bottom of the adjusting plate 601, and several protrusions 504 are distributed in a wave shape on the outside of the conveyor belt 502.

[0038] The working principle of the adjustment mechanism 6: By starting the motor 611, the output shaft of the motor 611 rotates, causing the connecting column 610 to rotate, which in turn drives the two sets of bevel gears 609 to rotate, causing the two sets of meshing bevel gears 608 to rotate, which in turn drives the two sets of threaded rods 607 to rotate. Under the limiting action of the limiting groove 604, the limiting block 605 can move up and down, and under the limiting action of the limiting column 606, the adjusting plate 601 moves up and down, thereby adjusting the distance between the top of the conveyor belt 502 and the bottom of the adjusting plate 601, thereby adjusting the cleaning force for different fruits and achieving powerful cleaning and sterilization of fruits of different sizes.

[0039] In one embodiment, the spraying mechanism 7 includes a sterilization box 701 disposed on one side of the cleaning box 2. A water suction pipe 702 is provided through the top of the sterilization box 701, a water delivery pipe 703 is provided at the top of the water suction pipe 702, and a plurality of nozzles 704 are provided through the bottom of the water delivery pipe 703. Under the action of the water suction pipe 702 drawing the cleaning and sterilizing liquid in the sterilization box 701, the cleaning and sterilizing liquid is sent into the interior of the water delivery pipe 703, and then sprayed on the fruit through the nozzles 704, thus achieving the cleaning and sterilization of the fruit in conjunction with the conveying mechanism 5.

[0040] In addition, it should be noted that in order to ensure the cleaning and sterilization of the fruit, the sterilization box 701 stores a sterilization solution. This sterilization solution usually contains chlorine water solution, hydrogen peroxide, acidic electrolyzed water, ozone water, biological enzyme preparations or chlorine dioxide, etc. These components each have broad-spectrum antibacterial properties, strong oxidizing or biodegrading capabilities, which can effectively remove pathogenic microorganisms and pesticide residues on the surface of the fruit. This is existing technology and will not be elaborated on further here.

[0041] Furthermore, it should be noted that, in order to ensure the extraction of the disinfectant solution within the sterilization chamber 701, the sterilization chamber 701 consists of an inlet, a storage tank, a water pump, a level sensor, and an outlet. The outlet of the sterilization chamber 701 is connected to the inlet of the water pump, and the outlet of the water pump is connected to the bottom end of the pumping pipe 702. The working principle of the sterilization chamber 701 is as follows: disinfectant solution is added to the storage tank through the inlet, and then the water pump is started to extract the disinfectant solution from the storage tank through the outlet and send it out through the pumping pipe 702. This sterilization chamber 701 is existing technology and will not be elaborated further here.

[0042] The working principle of the spraying mechanism 7 is as follows: by starting the water pump inside the sterilization box 701, the water pumping pipe 702 can draw the sterilization liquid inside the sterilization box 701, and then send the cleaning and sterilization liquid into the water supply pipe 703, and then spray the fruit through the nozzle 704, which works in conjunction with the conveying mechanism 5 to achieve the cleaning and sterilization of the fruit.

[0043] In addition, it should be noted that in order to ensure that the fruit can be smoothly conveyed above the conveying mechanism 5, the feeding rack 3 is inclined to cooperate with the conveying mechanism 5; this is existing technology and will not be elaborated on here.

[0044] To facilitate understanding of the above-mentioned technical solutions of this utility model, the working principle or operation method of this utility model in actual process will be described in detail below.

[0045] In practical application, starting motor 611 drives two sets of bevel gears 609 to rotate, causing two sets of meshing bevel gears 608 to rotate, which in turn drives two sets of threaded rods 607 to rotate. Under the limiting action of the limiting groove 604, the adjusting plate 601 moves up and down, thereby adjusting the distance between the top of the conveyor belt 502 and the bottom of the adjusting plate 601, thus adjusting the washing intensity for different fruits (the working principle of the adjusting mechanism 6 is as described above). Then, the operator puts the fruit into the feeding rack 3. Under the action of gravity, the fruit enters the washing tank 2. Then, by starting the water pump inside the sterilization tank 701, the water pump 702 can draw the sterilization solution in the sterilization tank 701, and then send the washing and sterilization solution into the water supply pipe 703. The fruit is then sprayed through nozzle 704 (the working principle of the spraying mechanism 7 is as described above); at the same time, motor 503 is started; causing a set of connected pulleys 501 to rotate, and under the connection of conveyor belt 502, the two sets of pulleys 501 and conveyor belt 502 rotate together. Under the auxiliary limiting and friction of protrusion 504, the fruit located above the conveyor belt 502 is continuously cleaned and sterilized from the feeding rack 3 end to the discharge box 4 end. At the same time, under the action of guide channel 505, the waste liquid after cleaning and sterilization is guided into the bottom of the cleaning box 2 for easy discharge (the working principle of conveying mechanism 5 is as described above). The cleaned and sterilized fruit is transported into the discharge box 4, and at the same time, the waste liquid after cleaning is discharged through drain pipe 8 during the cleaning process.

[0046] In summary, by utilizing the above-mentioned technical solution of this utility model, through the coordinated arrangement of the washing box 2, the feeding rack 3, the discharging box 4, the conveying mechanism 5, the adjusting mechanism 6, the spraying mechanism 7, and the drain pipe 8, not only can different fruits be cleaned and sterilized to extend their shelf life and quality, but the cleaning intensity can also be adjusted according to different fruits, flexibly adapting to the cleaning and sterilization needs of various fruits, thereby improving the cleaning and sterilization effect of the final product; through the adjusting mechanism 6, under the rotation of the output shaft of motor 611, two sets of bevel gears 609 are driven to rotate, causing the two meshing bevel gears 608 to rotate, driving two When the threaded rod 607 rotates, the limiting block 605 can move up and down under the limiting action of the limiting groove 604, and the adjusting plate 601 can move up and down under the limiting action of the limiting post 606, thereby adjusting the distance between the top of the conveyor belt 502 and the bottom of the adjusting plate 601, thus adjusting the cleaning intensity for different fruits and achieving powerful cleaning and sterilization of fruits of different sizes; through the spraying mechanism 7, the cleaning and sterilization liquid in the sterilization box 701 is drawn by the water pumping pipe 702 and sent into the water supply pipe 703, and then sprayed on the fruit through the nozzle 704, which, together with the conveying mechanism 5, achieves the cleaning and sterilization of the fruit.

[0047] In this utility model, unless otherwise explicitly specified and limited, the terms "installation", "setting", "connection", "fixing", "screw connection", etc., should be interpreted broadly. For example, they can refer to a fixed connection, a detachable connection, or an integral part; they can refer to a mechanical connection or an electrical connection; they can refer to a direct connection or an indirect connection through an intermediate medium; they can refer to the internal connection of two components or the interaction between two components. Unless otherwise explicitly limited, those skilled in the art can understand the specific meaning of the above terms in this utility model according to the specific circumstances.

[0048] The above description is only a preferred embodiment of the present utility model and is not intended to limit the present utility model. Any modifications, equivalent substitutions, improvements, etc., made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A fruit washing and sterilization device for fruit processing, comprising a workbench (1), characterized in that, The top of the workbench (1) is provided with a cleaning tank (2), and a feeding rack (3) is provided at the top of one end of the cleaning tank (2) to cooperate with it. The bottom of the other end of the cleaning tank (2) is provided with a discharge box (4) to cooperate with it. The inside of the cleaning tank (2) is provided with a conveying mechanism (5) to cooperate with it. Above the conveying mechanism (5) is an adjusting mechanism (6) to cooperate with the cleaning tank (2). Above the adjusting mechanism (6) is a spraying mechanism (7).

2. The fruit washing and sterilization device for fruit processing according to claim 1, characterized in that, The conveying mechanism (5) includes two sets of pulleys (501) that pass through the inside of the cleaning tank (2). A conveyor belt (502) is sleeved on the outside of the two sets of pulleys (501). A motor (503) is provided at one end of one set of pulleys (501). The outer side of the conveyor belt (502) is provided with a plurality of protrusions (504); the outer side of the conveyor belt (502) is provided with a plurality of guide grooves (505) that cooperate with the protrusions (504).

3. The fruit washing and sterilization device for fruit processing according to claim 2, characterized in that, The adjustment mechanism (6) includes an adjustment plate (601) disposed above the conveyor belt (502). The bottom end of the adjustment plate (601) is provided with several protrusions (602), and the top end of the adjustment plate (601) is provided with several guide grooves (603). Both sides of the adjustment plate (601) and the inner wall of the cleaning tank (2) are provided with several limiting grooves (604). Limiting blocks (605) are disposed inside the limiting grooves (604). Each limiting block (605) located at one of the four corners of the adjustment plate (601) has a limiting post (606) that is connected to the cleaning tank (2) and passes through its interior. The two sets of limiting blocks (605) located in the middle of the adjustment plate (601) are each provided with threaded rods (607) that penetrate the cleaning tank (2). The bottom of the threaded rod (607) is provided with a bevel gear (608). A bevel gear (609) is meshed on one side of the bevel gear (608). The two sets of bevel gears (609) are provided with connecting columns (610). A motor (611) is provided at one end of the connecting column (610). Both ends of the connecting column (610) are provided with protective boxes (612) that are connected to the workbench (1).

4. The fruit washing and sterilization device for fruit processing according to claim 1, characterized in that, The spraying mechanism (7) includes a sterilization box (701) disposed on one side of the cleaning box (2). A water pumping pipe (702) is provided through the top of the sterilization box (701). A water delivery pipe (703) is provided at the top of the water pumping pipe (702). A plurality of nozzles (704) are provided through the bottom of the water delivery pipe (703).

5. A fruit washing and sterilization device for fruit processing according to claim 2, characterized in that, The height of one set of pulleys (501) near the feed rack (3) is higher than the height of the other set of pulleys (501).

6. The fruit washing and sterilization device for fruit processing according to claim 3, characterized in that, The regulating plate (601) is arranged parallel to the conveyor belt (502).

7. The fruit washing and sterilization device for fruit processing according to claim 1, characterized in that, Both the bottom of the cleaning box (2) and the discharge box (4) are provided with drain pipes (8).

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