A fast-food fruit and vegetable energy-saving sterilization and cleaning machine

Abstract

The present invention relates to the technical field of fruit and vegetable cleaning, and specifically to an energy-saving sterilizing and cleaning machine for fast-food fruits and vegetables, which includes an operation box. There is a cleaning box outside the operation box, and the cleaning box is filled with clear water for cleaning fruits and vegetables. A bottom frame is fixedly installed in the inner cavity at the bottom of the operation box. By rotating the inner cylinder of the present invention, the conduction holes on the inner cylinder and the outer cylinder can be staggered, so as to complete the regulation of the size between the conduction holes. Finally, the flow rate generated by the vibration of the clear water in the operation box by the sonic cleaning machine is regulated. By regulating the frequency of the vibration of the water flow, the cleaning requirements for fruits and vegetables of different hardness can be met. The setting of multiple placement frames can meet the independent cleaning of multiple groups of fruits and vegetables. Compared with the existing fruit and vegetable sterilizing and cleaning machines, it can meet the synchronous cleaning of multiple groups of fruits and vegetables. At the same time, when sterilizing and cleaning multiple kinds of fruits and vegetables, the multiple kinds of fruits and vegetables can be separated independently, avoiding the mixing of multiple kinds of fruits and vegetables during cleaning.

Description

Technical Field

[0001] The present invention relates to the technical field of fruit and vegetable cleaning, and specifically to an energy-saving sterilizing and cleaning machine for fast-food fruits and vegetables. Background Art

[0002] A fruit and vegetable cleaning machine is a machine used to clean vegetables and fruits, which can degrade toxic substances such as residual pesticides in vegetables and fruits from the surface to the inside, and remove harmful substances such as antibiotics, chemical additives, hormones, and heavy metal ions in meats and seafood.

[0003] The prior art discloses a Chinese patent with the application number CN202410035008.5, an efficient energy-saving fruit and vegetable ingredient purifying machine, which discloses that acoustic vibration can generate high-frequency ultrasonic waves, which can effectively remove dirt and impurities on the surface of fruits and vegetables, and the eddy current state of the agitated water flow can further gather the fruits and vegetables to the position of the wave top cover to ensure the thoroughness of cleaning.

[0004] The above device can vibrate water through ultrasonic waves to complete the cleaning of fruits and vegetables. However, the above device can only clean one kind of fruit and vegetable at a time, and cannot achieve separate cleaning of multiple fruits and vegetables. Moreover, it cannot adjust the intensity of acoustic wave cleaning according to the hardness of different kinds of fruits and vegetables. At the same time, different kinds of fruits and vegetables have two characteristics of sinking and floating in water due to their different characteristics. Therefore, the above device cannot adopt a cleaning mode targeted at the characteristics of different fruits and vegetables. Summary of the Invention

[0005] The purpose of the present invention is to provide an energy-saving sterilizing and cleaning machine for fast-food fruits and vegetables to solve the problems raised in the above background art.

[0006] The purpose of the present invention can be achieved by the following technical solutions:

[0007] A fast-food fruit and vegetable energy-saving sterilization and cleaning machine, comprising an operation box. A cleaning box is provided outside the operation box, and clear water for cleaning fruits and vegetables is filled in the cleaning box. A bottom frame is fixedly installed in the inner cavity of the bottom of the operation box. A motor is used to rotatably install an outer cylinder at the center of the upper end surface of the bottom frame. An inner cylinder that fits against its inner wall is rotatably installed in the inner cavity of the outer cylinder. An ultrasonic cleaning machine for cleaning fruits and vegetables is provided in the inner cavity of the inner cylinder. Corresponding conduction holes are provided on the outer walls of both the inner cylinder and the outer cylinder. Through the conduction holes, the high-frequency vibration generated by the ultrasonic cleaning machine in water can be transmitted outward, thereby sterilizing and cleaning the fruits and vegetables soaked in water. A plurality of circumferentially arranged U-shaped plates are fixedly installed on the outer wall of the outer cylinder. Corresponding front and rear card slots are provided on the side of the U-shaped plate away from the outer cylinder. A placement frame located in the card slot is provided between every two adjacent U-shaped plates. A drying unit is provided above the operation box. A circumferentially arranged spring is fixedly installed at the upper end of the bottom frame. A shaking groove is provided on the outer cylinder on one side of the spring. An impact plate is slidably installed in the shaking groove, and the impact plate is connected to the spring.

[0008] Further, a partition board is detachably installed on the upper end surface of the U-shaped plate. The drying unit includes a plurality of through openings circumferentially provided on the outer wall of the operation box. A plurality of external boxes corresponding to the through openings one by one are fixedly installed outside the operation box. A rotating plate slidably connected to the operation box through an electric slider is provided below the external box. A plurality of circumferentially arranged arc-shaped grooves are provided on the rotating plate. An inner rod is provided in the arc-shaped groove. A bidirectional toothed plate penetrating and sliding on the inner wall of the operation box is installed on the upper end surface of the inner rod.

[0009] Further, rotating rods rotatably connected to the external box are provided on both sides of the bidirectional toothed plate. A steering wheel is fixedly installed at the lower end of the rotating rod. The steering wheel meshes with the bidirectional toothed plate. A support plate is fixedly installed at the end of the rotating rod away from the steering wheel. A mounting plate is fixedly installed at the top of the support plate. A disinfection machine is slidably installed on the upper end surface of the mounting plate through an electric slider. A bracket fixed to the through opening is provided at the lower part of the front side of the disinfection machine.

[0010] Further, a driven wedge block is fixedly installed at the outer edge of the lower end surface of the placement frame. A cylinder is fixedly installed on the lower side of the inner wall of the operation box. A driving wedge block is fixedly installed at the end of the cylinder away from the operation box. The driving wedge block is always in contact with the driven wedge block.

[0011] Further, a storage box communicated with the inner cavity of the operation box is fixedly installed on one side of the operation box. A T-shaped plate is slidably installed on the inner wall of the storage box through an electric slider. An arc-shaped plate is fixedly installed on one side of the T-shaped plate. An arc-shaped groove is provided in the middle of the arc-shaped plate. A moving plate is slidably installed in the arc-shaped groove through an electric slider.

[0012] Further, impact rods are slidably installed at the four corners of the moving plate. A lower plate is commonly installed at the bottom ends of the multiple impact rods. A spring is sleeved outside the impact rods, and the spring is located between the lower plate and the moving plate. A cleaning brush is fixedly installed on the lower end surface of the lower plate. A lifting plate is slidably installed at the bottom of the inner cavity of the operation box through an electric slider, and the lifting plate is located below any one of the placement frames.

[0013] Further, a contact plate is fixedly installed in the middle of the inner cavity of the cleaning box. The contact plate contacts the bottom frame. A receiving box is placed on one side of the inner cavity of the cleaning box. A diversion groove is formed on one side of the contact plate close to the receiving box.

[0014] Further, a middle frame is provided at the top of the operation box. An installation frame is circumferentially installed on the outer edge of the middle frame. The installation frame is engaged with the outer edge of the top of the operation box. A plurality of circumferentially arranged outer edge plates are fixedly installed outside the middle frame. An outer rod is fixedly installed on the side of the lower end surface of the outer edge plate away from the middle frame. An inner rod is slidably installed inside the outer rod. A pressing plate is fixedly installed on the lower end surface of the inner rod.

[0015] Further, an electric push rod is fixedly installed at the center of the lower end surface of the middle frame. The telescopic end of the electric push rod is fixedly installed with a lifting plate. A rectangular groove is formed on one side of the outer rod. A driving frame fixed to the inner rod is slidably installed in the rectangular groove. The end of the driving frame away from the inner rod is fixed to the lifting plate.

[0016] Further, when the outer cylinder rotates, it can drive multiple placement frames to rotate synchronously. Different types of fruits and vegetables in the multiple placement frames can be separated and cleaned. While the outer cylinder rotates, the fruits and vegetables can generate centrifugal impact with the inner wall of the operation box, further enhancing the cleaning efficiency of the fruits and vegetables.

[0017] Advantages of the present invention:

[0018] 1. By rotating the inner cylinder of the present invention, the conduction holes on the inner cylinder and the outer cylinder can be staggered, thereby completing the regulation of the size between the conduction holes. Finally, the flow rate generated by the vibration of the clear water in the operation box by the sonic cleaner is regulated. By regulating the frequency of the vibration of the water flow, the cleaning requirements for fruits and vegetables of different hardnesses can be met. The setting of multiple placement frames can meet the independent cleaning of multiple groups of fruits and vegetables. Compared with the existing fruit and vegetable sterilization and cleaning machine, it can meet the synchronous cleaning of multiple groups of fruits and vegetables. At the same time, while sterilizing and cleaning multiple types of fruits and vegetables, the multiple types of fruits and vegetables can be independently separated, avoiding the mixing of multiple types of fruits and vegetables during cleaning.

[0019] 2. The present invention drives the external cylinder to rotate by starting the motor. When the external cylinder rotates, it synchronously drives the rotation of multiple U-shaped plates relative to each other. When the multiple U-shaped plates rotate relative to each other, they synchronously drive the rotation of multiple placement frames. When the multiple placement frames rotate, the fruits and vegetables in the placement frames can be rotated and impacted within the independent space formed between every two U-shaped plates and the inner part of the operation box. While rotating at high speed, on the one hand, it can make the fruits and vegetables spread evenly and impact with water, accelerating the cleaning speed. On the other hand, while rotating at high speed, the fruits and vegetables contact the inner wall of the operation box and the U-shaped plates, intensifying the friction during the cleaning of the fruits and vegetables, and also enhancing the cleaning effect of the fruits and vegetables.

[0020] 3. The impact plate of the present invention is lifted upward by the extrusion of the spring, and thus can abut against the lower part of the placement frame. The more fruits and vegetables are placed in the placement frame, the greater their weight. Therefore, when the weight of the fruits and vegetables in the placement frame is greater, the lifting height of the spring on the placement frame through the impact plate is lower. Then, the fruits and vegetables in the placement frame are soaked and cleaned at the low water level in the operation box, thus avoiding the situation of insufficient soaking and cleaning when the fruits and vegetables are heavier. And the setting of the drying unit can also carry out sufficient disinfection operations on the cleaned fruits and vegetables.

[0021] 4. The present invention drives the rotating plate to rotate by starting the electric slider. When the rotating plate rotates, it squeezes the built-in rod through the arc-shaped groove, so that the bidirectional toothed plate moves on the inner wall of the operation box. When the bidirectional toothed plate reciprocates, it synchronously drives the two steering wheels on both sides to rotate closer or farther away from each other. When the two steering wheels on both sides rotate, they synchronously drive the support plate to rotate through the rotating rod. Finally, the two disinfection machines on the two support plates uniformly carry out disinfection operations on the fruits and vegetables in the placement frame. And starting the electric slider drives the disinfection machine to slide back and forth on the mounting plate, and can also adjust the disinfection distance to control the intensity of fruit and vegetable disinfection. And when the lifting plate lifts the placement frame, it can also drain the water mixed inside the fruits and vegetables during the cleaning process to ensure the dryness of the fruits and vegetables after disinfection.

[0022] 5. The present invention drives the active wedge block to squeeze the driven wedge block by starting the cylinder, enabling the driven wedge block to move upward after being squeezed. When the driven wedge block moves upward, it can synchronously drive the placement frame to move upward. Then, the cylinder is retracted. When the cylinder is retracted, the active wedge block cancels the abutment against the driven wedge block. At this time, the placement frame slides down in the card slot. Repeating the above operations can continuously swing and clean the placement frame and the fruits and vegetables inside it up and down, which can meet the intensive cleaning of fruits and vegetables with more mud on the outside such as water chestnuts, and is suitable for household appliances used in kitchen cleaning. BRIEF DESCRIPTION OF THE DRAWINGS

[0023] To more clearly illustrate the technical solutions in the embodiments of the present invention or the prior art, the following will briefly introduce the drawings required for the description of the embodiments or the prior art. Obviously, for those of ordinary skill in the art, without creative efforts, other drawings can also be obtained based on these drawings;

[0024] Figure 1 is a schematic diagram of the overall external structure of the present invention;

[0025] Figure 2 is a schematic diagram of the overall front sectional structure of the present invention;

[0026] Figure 3 is the present invention Figure 2 schematic diagram of the enlarged structure of part A;

[0027] Figure 4 is a schematic diagram of the internal structure of the storage box of the present invention;

[0028] Figure 5 is a schematic diagram of the structure between the operation box and the external box of the present invention;

[0029] Figure 6 is a schematic diagram of the internal structure of the rotating plate and the external box of the present invention;

[0030] Figure 7 is a schematic diagram of the overall side sectional structure of the present invention;

[0031] Figure 8 is a schematic diagram of the structure on the outer edge plate of the present invention;

[0032] Figure 9 is a schematic diagram of the structure between the external cylinder and the U-shaped plate of the present invention;

[0033] Figure 10 is a schematic diagram of the structure between the placement frame and the U-shaped plate of the present invention.

[0034] The reference numerals in the drawings are as follows:

[0035] 1. Work box; 10. Bottom frame; 11. External cylinder; 110. Internal cylinder; 111. Conducting hole; 112. Shaking groove; 113. Impact plate; 12. U-shaped plate; 121. Card groove; 13. Blocking plate; 14. Placement frame; 15. Driven wedge block; 151. Cylinder; 152. Active wedge block; 16. Storage box; 161. T-shaped plate; 162. Arc plate; 163. Arc groove; 164. Moving plate; 165. Impact rod; 166. Lower plate; 167. Cleaning brush; 17. Lifting plate; 2. Cleaning Washing box; 21. Contact plate; 22. Guide groove; 23. Receiver box; 31. Through port; 32. External box; 321. Turning rod; 322. Steering wheel; 323. Support plate; 324. Mounting plate; 325. Disinfectant; 326. Bracket; 33. Rotating plate; 331. Arc groove; 332. Built-in rod; 333. Two-way tooth plate; 41. Mounting frame; 42. Middle frame; 43. Outer edge plate; 431. Outer rod; 432. Inner rod; 433. Pressing plate; 44. Electric push rod; 45. Lifting plate; 46. Drive frame. DETAILED DESCRIPTION

[0036] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0037] The invention relates to an energy-saving sterilizing washing machine for fast food fruits and vegetables, which integrates the functions of cleaning and sterilizing. The invention belongs to a type of energy-saving household appliance. Specifically, the machine cleans fruits and vegetables in water by ultrasonic waves and then sterilizes the washed fruits and vegetables by a sterilizing machine.

[0038] A fast-food fruit and vegetable energy-saving sterilization and cleaning machine, comprising an operation box 1. There is a cleaning box 2 outside the operation box 1, and the cleaning box 2 is filled with clear water for cleaning fruits and vegetables. At the center of the upper end surface of the bottom frame 10 fixedly installed in the inner cavity of the bottom of the operation box 1, an outer cylinder 11 is rotatably installed through a motor. An inner cylinder 110 that fits against its inner wall is rotatably installed in the inner cavity of the outer cylinder 11. An ultrasonic cleaning machine for cleaning fruits and vegetables is provided in the inner cavity of the inner cylinder 110. Corresponding conduction holes 111 are opened on the outer wall of the inner cylinder 110 and the outer wall of the outer cylinder 11. Through the conduction holes 111, the high-frequency vibration generated by the ultrasonic cleaning machine in water can be transmitted outward, thereby sterilizing and cleaning the fruits and vegetables soaked in water. By rotating the inner cylinder 110, the conduction holes 111 on the inner cylinder 110 and the outer cylinder 11 can be staggered, so as to complete the regulation of the size between the conduction holes 111. Finally, the ultrasonic cleaning machine regulates the flow rate generated by the vibration of the clear water in the operation box 1. By regulating the frequency of the vibration of the water flow, the cleaning requirements for fruits and vegetables of different hardness can be met, saving water and energy. A plurality of circumferentially arranged U-shaped plates 12 are fixedly installed on the outer wall of the outer cylinder 11. Corresponding clamping grooves 121 are opened on the side of the U-shaped plate 12 away from the outer cylinder 11. A placement frame 14 located in the clamping groove 121 is provided between every two adjacent U-shaped plates 12. The setting of a plurality of placement frames 14 can meet the independent cleaning of multiple groups of fruits and vegetables. Compared with the existing fruit and vegetable sterilization and cleaning machine, it can meet the synchronous cleaning of multiple groups of fruits and vegetables. At the same time, when sterilizing and cleaning multiple fruits and vegetables, multiple fruits and vegetables can be independently separated, avoiding mixing during the cleaning of multiple fruits and vegetables. By starting the motor to drive the outer cylinder 11 to rotate, when the outer cylinder 11 rotates, it synchronously drives the rotation of the positions between a plurality of U-shaped plates 12. When the positions of a plurality of U-shaped plates 12 rotate, they synchronously drive a plurality of placement frames 14 to rotate. When a plurality of placement frames 14 rotate, the fruits and vegetables in the placement frames 14 can be rotationally impacted in the independent space formed between every two U-shaped plates 12 and the inside of the operation box 1. While rotating at high speed, on the one hand, the fruits and vegetables can be evenly dispersed to impact with water, accelerating the cleaning speed. On the other hand, while rotating at high speed, the fruits and vegetables contact the inner wall of the operation box 1 and the U-shaped plates 12, increasing the friction during the cleaning of the fruits and vegetables, and also strengthening the cleaning effect of the fruits and vegetables. A drying unit is provided above the operation box 1. A circumferentially arranged spring is fixedly installed at the upper end of the bottom frame 10. A shaking groove 112 is opened on the outer cylinder 11 on one side of the spring. An impact plate 113 is slidably installed in the shaking groove 112, and the impact plate 113 is connected to the spring. Under the action of the spring, the impact plate 113 is extruded, and the impact plate 113 is lifted upward under the extrusion of the spring, and thus can abut against the lower part of the placement frame 14. The more fruits and vegetables placed in the placement frame 14, the greater their weight. Therefore, when the weight of the fruits and vegetables in the placement frame 14 is greater, the lifting height of the spring through the impact plate 113 on the placement frame 14 is lower. Then, the fruits and vegetables in the placement frame 14 are soaked and cleaned at the low water level in the operation box 1, thereby avoiding when the fruits and vegetables are heavier,In the case where the immersion cleaning is insufficient, the setting of the drying unit can also perform sufficient disinfection operations on the fruits and vegetables after cleaning.

[0039] A partition board 13 is detachably installed on the upper end surface of the U-shaped plate 12. The drying unit includes a plurality of through openings 31 circumferentially opened on the outer wall of the working box 1. A plurality of external boxes 32 corresponding to the through openings 31 one by one are fixedly installed outside the working box 1. A rotating plate 33 slidably connected to the working box 1 through an electric slider is provided below the external box 32. A plurality of circumferentially arranged arc-shaped grooves 331 are opened on the rotating plate 33. An internal rod 332 is provided in the arc-shaped groove 331. A bidirectional tooth plate 333 penetrating and sliding on the inner wall of the working box 1 is installed on the upper end surface of the internal rod 332.

[0040] Rotating rods 321 rotatably connected to the external box 32 are provided on both sides of the bidirectional tooth plate 333. A steering wheel 322 is fixedly installed at the lower end of the rotating rod 321. The steering wheel 322 meshes with the bidirectional tooth plate 333. A support plate 323 is fixedly installed at one end of the rotating rod 321 away from the steering wheel 322. An installation plate 324 is fixedly installed at the top of the support plate 323. A disinfection machine 325 is slidably installed on the upper end surface of the installation plate 324 through an electric slider. A bracket 326 fixed to the through opening 31 is provided at the lower part of the front side of the disinfection machine 325.

[0041] When performing disinfection operations on the fruits and vegetables after cleaning, first rotate the corresponding placement frame 14 containing the fruits and vegetables to be disinfected above the lifting plate 17. Then, the electric slider is turned on to drive the lifting plate 17 to move upward. When the lifting plate 17 moves upward, it moves the placement frame 14 and the fruits and vegetables inside it to below the through opening 31. At this time, the electric slider is turned on to drive the rotating plate 33 to rotate. When the rotating plate 33 rotates, it squeezes the internal rod 332 through the arc-shaped groove 331, so that the bidirectional tooth plate 333 moves on the inner wall of the working box 1. When the bidirectional tooth plate 333 reciprocates, it synchronously drives the two steering wheels 322 on both sides to rotate closer to or away from each other. When the two steering wheels 322 on both sides rotate, they synchronously drive the support plate 323 to rotate through the rotating rod 321. Finally, the two disinfection machines 325 on the two support plates 323 uniformly perform disinfection operations on the fruits and vegetables in the placement frame 14. And the electric slider is turned on to drive the disinfection machine 325 to slide back and forth on the installation plate 324, and the distance of disinfection can also be adjusted to control the intensity of fruit and vegetable disinfection. And when the lifting plate 17 lifts the placement frame 14, it can also drain the water mixed inside the fruits and vegetables in the placement frame 14 during cleaning in advance, so as to improve the drying efficiency of the fruits and vegetables after disinfection, and is energy-efficient.

[0042] A driven wedge block 15 is fixedly installed at the outer edge of the lower end face of the placement frame 14. A cylinder 151 is fixedly installed at the lower side of the inner wall of the operation box 1. One end of the cylinder 151 away from the operation box 1 is fixedly installed with a driving wedge block 152. The driving wedge block 152 is always in contact with the driven wedge block 15. By starting the cylinder 151 to drive the driving wedge block 152 to squeeze the driven wedge block 15, the driven wedge block 15 can move upward after being squeezed. When the driven wedge block 15 moves upward, it can synchronously drive the placement frame 14 to move upward. Then, the cylinder 151 is retracted. When the cylinder 151 is retracted, the driving wedge block 152 cancels the contact with the driven wedge block 15. At this time, the placement frame 14 slides down in the card slot 121. Repeating the above operations can continuously swing and wash the placement frame 14 and the fruits and vegetables inside it up and down repeatedly, which can meet the intensive cleaning of fruits and vegetables with more external mud such as water chestnuts, improve the cleaning efficiency, and reduce the energy consumption.

[0043] A storage box 16 communicating with the inner cavity of the operation box 1 is fixedly installed on one side of the operation box 1. A T-shaped plate 161 is slidably installed on the inner wall of the storage box 16 through an electric slider. An arc-shaped plate 162 is fixedly installed on one side of the T-shaped plate 161. An arc-shaped groove 163 is opened in the middle of the arc-shaped plate 162. A moving plate 164 is slidably installed in the arc-shaped groove 163 through an electric slider.

[0044] Impact rods 165 are slidably installed at the four corners of the moving plate 164. A lower plate 166 is jointly installed at the bottom ends of the multiple impact rods 165. Springs are sleeved on the outer parts of the impact rods 165, and the springs are located between the lower plate 166 and the moving plate 164. A cleaning brush 167 is fixedly installed on the lower end face of the lower plate 166. A lifting plate 17 is slidably installed at the bottom of the inner cavity of the operation box 1 through an electric slider. The lifting plate 17 is located below any one of the placement frames 14.

[0045] The electric slider is started to drive the T-shaped plate 161 to move out of the storage box 16. Then, the lifting plate 17 lifts the placement frame 14 so that the fruits and vegetables inside it come into contact with the cleaning brush 167. By continuously sliding the T-shaped plate 161, the cleaning brush 167 can brush the fruits and vegetables in the placement frame 14, thereby meeting the external brushing during the cleaning of the fruits and vegetables.

[0046] A contact plate 21 is fixedly installed in the middle of the inner cavity of the cleaning box 2. The contact plate 21 is in contact with the bottom frame 10. A receiving box 23 is placed on one side of the inner cavity of the cleaning box 2. A diversion groove 22 is opened on one side of the contact plate 21 close to the receiving box 23. Through the setting of the diversion groove 22, the mud sediment generated during the cleaning of the fruits and vegetables in the operation box 1 can be diverted and precipitated into the receiving box 23.

[0047] At the top of the work box 1, there is a middle frame 42. An installation frame 41 is installed circumferentially along the outer edge of the middle frame 42. The installation frame 41 is engaged with the outer edge of the top of the work box 1. A plurality of circumferentially arranged outer edge plates 43 are fixedly installed outside the middle frame 42. On the side of the lower end face of the outer edge plate 43 away from the middle frame 42, an outer rod 431 is fixedly installed. An inner rod 432 is slidably installed inside the outer rod 431. A pressing plate 433 is fixedly installed on the lower end face of the inner rod 432.

[0048] At the center of the lower end face of the middle frame 42, an electric push rod 44 is fixedly installed. The telescopic end of the electric push rod 44 is fixedly installed with a lifting plate 45. A rectangular groove is formed on one side of the outer rod 431. A driving frame 46 fixed to the inner rod 432 is slidably installed in the rectangular groove. One end of the driving frame 46 away from the inner rod 432 is fixed to the lifting plate 45.

[0049] Through the reciprocating telescoping of the electric push rod 44, the lifting plate 45 can drive the driving frame 46 to move. When the driving frame 46 moves, the inner rod 432 is moved out of the outer rod 431. When the inner rod 432 moves up and down, it synchronously drives the pressing plate 433 to repeatedly press the floating fruits and vegetables in the placement frame 14 for cleaning. The sterilizing and cleaning machine in the present invention meets the targeted cleaning operations for different types of fruits and vegetables, is clean and energy-saving, and further makes the whole device more applicable when cleaning and sterilizing fruits and vegetables.

[0050] When the outer cylinder 11 rotates, it can drive a plurality of placement frames 14 to rotate synchronously. Different types of fruits and vegetables in the plurality of placement frames 14 can be separated and cleaned. When the outer cylinder 11 rotates, the fruits and vegetables can also generate centrifugal impact with the inner wall of the work box 1, further increasing the cleaning efficiency of the fruits and vegetables, being energy-saving and environment-friendly, and being a household appliance suitable for kitchen cleaning.

[0051] When the present invention is in use, a certain amount of clear water is pre-injected into the cleaning tank 2. Different types of fruits and vegetables are respectively inverted in the corresponding placement frames 14. Subsequently, the sonic cleaner (model: RASW wireless ultrasonic household fruit and vegetable cleaner) is turned on and placed into the inner cylinder 110. Rotating the inner cylinder 110 can make the conduction holes 111 on the inner cylinder 110 and the outer cylinder 11 stagger, so as to complete the regulation of the size between the conduction holes 111. Finally, the sonic cleaner regulates the flow rate generated by the vibration of the clear water in the operation box 1. By regulating the frequency of the vibration of the water flow, the cleaning requirements for fruits and vegetables of different hardness can be met. The setting of multiple placement frames 14 can meet the independent cleaning of multiple groups of fruits and vegetables. Compared with the existing fruit and vegetable sterilization and cleaning machine that can meet the synchronous cleaning of multiple groups of fruits and vegetables, at the same time, when sterilizing and cleaning multiple types of fruits and vegetables, the multiple types of fruits and vegetables can be independently separated, avoiding mixing during the cleaning of multiple types of fruits and vegetables. By turning on the motor to drive the rotation of the outer cylinder 11, when the outer cylinder 11 rotates, it synchronously drives the rotation of multiple U-shaped plates 12. When the multiple U-shaped plates 12 rotate in place, they synchronously drive the rotation of multiple placement frames 14. When the multiple placement frames 14 rotate, the fruits and vegetables in the placement frames 14 can be rotated and impacted in the independent space formed between every two U-shaped plates 12 and the inside of the operation box 1. While rotating at high speed, on the one hand, it can make the fruits and vegetables spread evenly and impact with water, accelerating the cleaning speed. On the other hand, while rotating at high speed, the fruits and vegetables contact the inner wall of the operation box 1 and the U-shaped plates 12, increasing the friction during the cleaning of the fruits and vegetables, and also strengthening the cleaning effect of the fruits and vegetables;

[0052] Under the action of the spring, the impact plate 113 is squeezed, and the impact plate 113 is lifted upward by the extrusion of the spring, and then it can abut against the lower part of the placement frame 14. The more fruits and vegetables placed in the placement frame 14, the greater its weight. Therefore, when the weight of the fruits and vegetables in the placement frame 14 is greater, the lifting height of the spring on the placement frame 14 through the impact plate 113 is lower. Thus, the fruits and vegetables in the placement frame 14 are soaked and cleaned at the low water level of the operation box 1, avoiding the situation of insufficient soaking and cleaning when the fruits and vegetables are heavier. Moreover, the setting of the drying unit can also carry out sufficient disinfection operations on the cleaned fruits and vegetables. When disinfecting the cleaned fruits and vegetables, first, the corresponding placement frame 14 containing the fruits and vegetables to be disinfected is rotated above the lifting plate 17. Subsequently, the electric slider is activated to drive the lifting plate 17 to move upward. When the lifting plate 17 moves upward, the placement frame 14 and the fruits and vegetables inside it are moved below the through hole 31. At this time, the electric slider is activated to drive the rotating plate 33 to rotate. When the rotating plate 33 rotates, it squeezes the built-in rod 332 through the arc-shaped groove 331, causing the bidirectional toothed plate 333 to move on the inner wall of the operation box 1. When the bidirectional toothed plate 333 reciprocates, it synchronously drives the two steering wheels 322 on both sides to rotate closer or farther away. When the two steering wheels 322 on both sides rotate, they synchronously drive the support plate 323 to rotate through the rotating rod 321. Finally, the two disinfection machines 325 on the two support plates 323 uniformly disinfect the fruits and vegetables in the placement frame 14. Moreover, the electric slider is activated to drive the disinfection machine 325 to slide back and forth on the mounting plate 324, and the distance of disinfection can also be adjusted to control the intensity of fruit and vegetable disinfection. Moreover, when the lifting plate 17 lifts the placement frame 14, it can also drain the water mixed inside the fruits and vegetables in the placement frame 14 during cleaning to ensure the drying of the fruits and vegetables after disinfection;

[0053] When the cylinder 151 is turned on, it drives the active wedge block 152 to squeeze the driven wedge block 15, so that the driven wedge block 15 can move up after being squeezed. When the driven wedge block 15 moves up, it can synchronously drive the placement frame 14 to move up, and then the cylinder 151 is turned on for recovery. When the cylinder 151 is recovered, the active wedge block 152 cancels the resistance to the driven wedge block 15, and the placement frame 14 slides down in the slot 121. Repeating the above operation can continuously swing the placement frame 14 and the fruits and vegetables inside it up and down to clean them, which can meet the intensity of cleaning fruits and vegetables with more mud on the outside of water chestnuts. The electric slider is turned on to drive the T-plate 161 to move out of the storage box 16, and then the lifting plate 17 will place the After the frame 14 is lifted, the fruits and vegetables inside it come into contact with the cleaning brush 167. The continuous sliding of the T-shaped plate 161 can enable the cleaning brush 167 to brush the fruits and vegetables in the placement frame 14, thereby meeting the external cleaning of the fruits and vegetables when cleaning. The reciprocating extension and contraction of the electric push rod 44 can enable the lifting plate 45 to drive the driving frame 46 to move. When the driving frame 46 moves, the inner rod 432 is moved out of the outer rod 431. When the inner rod 432 moves up and down, it synchronously drives the pressing plate 433 to repeatedly press the floating fruits and vegetables in the placement frame 14 for cleaning. The sterilization and cleaning machine of the present invention meets the targeted cleaning operations of different types of fruits and vegetables, thereby making the entire device more widely applicable when cleaning and sterilizing fruits and vegetables.

[0054] The basic principles, main features, and advantages of the present invention are shown and described above. Those skilled in the art should understand that the present invention is not limited to the above embodiments. The above embodiments and descriptions are merely illustrative of the principles of the present invention. Various changes and modifications may be made to the present invention without departing from the spirit and scope of the present invention, and such changes and modifications fall within the scope of the invention as claimed.

Claims

1. A fast-food fruit and vegetable energy-saving sterilizing and cleaning machine, comprising an operation box (1), characterized in that, Outside the operation box (1), there is a cleaning box (2). The cleaning box (2) is filled with clean water for cleaning fruits and vegetables. At the center of the upper end face of the bottom frame (10) fixedly installed in the inner cavity of the bottom of the operation box (1), an outer cylinder (11) is rotatably installed through a motor. An inner cylinder (110) that fits against its inner wall is rotatably installed in the inner cavity of the outer cylinder (11). Inside the inner cylinder (110), there is an ultrasonic cleaner convenient for placing fruits and vegetables for cleaning. Corresponding conduction holes (111) are provided on the outer walls of both the inner cylinder (110) and the outer cylinder (11). By rotating the inner cylinder (110), the conduction holes (111) on the inner cylinder (110) and the outer cylinder (11) can be staggered. Through the conduction holes (111), the high-frequency vibration generated by the ultrasonic cleaner in water can be transmitted outward, thereby sterilizing and cleaning the fruits and vegetables soaked in water. A plurality of circumferentially arranged U-shaped plates (12) are fixedly installed on the outer wall of the outer cylinder (11); On the side of the U-shaped plate (12) away from the outer cylinder (11), corresponding front and rear card slots (121) are provided. A placement frame (14) located in the card slots (121) is provided between every two adjacent U-shaped plates (12). A drying unit is provided above the operation box (1). A circumferentially arranged spring is fixedly installed at the upper end of the bottom frame (10). A shaking groove (112) is provided on the outer cylinder (11) on one side of the spring. An impact plate (113) is slidably installed in the shaking groove (112), and the impact plate (113) is connected to the spring.

2. The energy-saving sterilizing and cleaning machine for fast-food fruits and vegetables according to claim 1, characterized in that A partition plate (13) is detachably installed on the upper end face of the U-shaped plate (12). The drying unit includes a plurality of through openings (31) circumferentially provided on the outer wall of the operation box (1). A plurality of external boxes (32) corresponding to the through openings (31) one by one are fixedly installed outside the operation box (1). Below the external box (32), there is a rotating plate (33) slidably connected to the operation box (1) through an electric slider. A plurality of circumferentially arranged arc-shaped grooves (331) are provided on the rotating plate (33). An inner rod (332) is provided in the arc-shaped grooves (331). On the upper end face of the inner rod (332), a bidirectional toothed plate (333) that penetrates and slides on the inner wall of the operation box (1) is installed.

3. The energy-saving sterilizing and cleaning machine for fast food fruits and vegetables according to claim 2, wherein, On both sides of the bidirectional toothed plate (333), there are rotating rods (321) rotatably connected to the external box (32). A steering wheel (322) is fixedly installed at the lower end of the rotating rod (321). The steering wheel (322) meshes with the bidirectional toothed plate (333). A support plate (323) is fixedly installed at the end of the rotating rod (321) away from the steering wheel (322). An installation plate (324) is fixedly installed at the top of the support plate (323). A disinfection machine (325) is slidably installed on the upper end face of the installation plate (324) through an electric slider. A bracket (326) fixed to the through opening (31) is provided at the lower front side of the disinfection machine (325).

4. A fast-food fruit and vegetable energy-saving sterilizing and cleaning machine according to claim 1, characterized in that, A driven wedge block (15) is fixedly installed at the outer edge of the lower end face of the placement frame (14). A cylinder (151) is fixedly installed on the lower side of the inner wall of the operation box (1). One end of the cylinder (151) away from the operation box (1) is fixedly installed with a driving wedge block (152), and the driving wedge block (152) is always in contact with the driven wedge block (15).

5. A fast-food fruit and vegetable energy-saving sterilizing and cleaning machine according to claim 1, characterized in that, A storage box (16) communicating with the inner cavity of the operation box (1) is fixedly installed on one side of the operation box (1). A T-shaped plate (161) is slidably installed on the inner wall of the storage box (16) through an electric slider. An arc-shaped plate (162) is fixedly installed on one side of the T-shaped plate (161). An arc-shaped groove (163) is formed in the middle of the arc-shaped plate (162). A moving plate (164) is slidably installed in the arc-shaped groove (163) through an electric slider.

6. A fast-food fruit and vegetable energy-saving sterilizing and cleaning machine according to claim 5, characterized in that, Impact rods (165) are slidably installed at the four corners of the moving plate (164). A lower plate (166) is jointly installed at the bottom ends of the plurality of impact rods (165). Springs are sleeved outside the impact rods (165), and the springs are located between the lower plate (166) and the moving plate (164). A cleaning brush (167) is fixedly installed on the lower end face of the lower plate (166). A lifting plate (17) is slidably installed on the bottom of the inner cavity of the operation box (1) through an electric slider. The lifting plate (17) is located below any one of the placement frames (14).

7. A fast-food fruit and vegetable energy-saving sterilizing and cleaning machine according to claim 1, characterized in that, A contact plate (21) is fixedly installed in the middle of the inner cavity of the cleaning box (2). The contact plate (21) is in contact with the bottom frame (10). A receiving box (23) is placed on one side of the inner cavity of the cleaning box (2). A diversion groove (22) is formed on one side of the contact plate (21) close to the receiving box (23).

8. A fast-food fruit and vegetable energy-saving sterilizing and cleaning machine according to claim 1, characterized in that, A middle frame (42) is provided at the top of the operation box (1). Mounting frames (41) are installed circumferentially on the outer edge of the middle frame (42). The mounting frames (41) are engaged with the outer edge of the top of the operation box (1). A plurality of circumferentially arranged outer edge plates (43) are fixedly installed outside the middle frame (42). An outer rod (431) is fixedly installed on the side of the lower end face of the outer edge plate (43) away from the middle frame (42). An inner rod (432) is slidably installed inside the outer rod (431). A pressing plate (433) is fixedly installed on the lower end face of the inner rod (432).

9. The fast food fruit and vegetable energy-saving sterilization and cleaning machine according to claim 8, characterized in that, An electric push rod (44) is fixedly installed at the center of the lower end face of the middle frame (42). The telescopic end of the electric push rod (44) is fixedly installed with a lifting plate (45). A rectangular groove is formed on one side of the outer rod (431). A driving frame (46) fixed to the inner rod (432) is slidably installed in the rectangular groove. One end of the driving frame (46) away from the inner rod (432) is fixed to the lifting plate (45).

10. A fast-food fruit and vegetable energy-saving sterilizing and cleaning machine according to claim 1, characterized in that, When the outer cylinder (11) rotates, it can drive a plurality of placement frames (14) to rotate synchronously. Different types of fruits and vegetables in the plurality of placement frames (14) can be separated and cleaned. When the outer cylinder (11) rotates, the fruits and vegetables can collide with the inner wall of the operation box (1) centrifugally, further enhancing the cleaning efficiency of the fruits and vegetables.

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