CN108903705A - fruit and vegetable cleaning machine - Google Patents

Abstract

The invention discloses a kind of fruit and vegetable cleaning machines, are made of cabinet, washing tank, latticed fruit or vegetable basket, supersonic generator, propeller impeller and motor, draining electronic valve, water inlet electronic valve and controller circuitry etc..Wherein, fruit or vegetable basket is suspended on the center of washing tank, propeller impeller is arranged at washing tank bottom, the fruit and vegetable for needing to clean is placed in fruit or vegetable basket, there is cylindrical space channel in fruit or vegetable basket center, after slurry is added, spatial channel of the spiral water flow flowed up and down across fruit or vegetable basket center can be generated after propeller wheel rotation to enter in the fruits and vegetables gap of stacking, effectively decontamination the residue and dirt of fruit and vegetable surfaces can be rinsed out in conjunction with supersonic generator, fruits and vegetables can be cleaned automatically under controller circuitry control, save time manpower, it is more preferable compared with hand washing washing effect, slurry can also be saved.

Description

Fruit and vegetable cleaning machine

Technical field

The present invention relates to a kind of for cleaning the kitchen electric equipment of veterinary antibiotics etc..

Background technique

With the quickening pace of modern life, people are busy in work and study and various other activities, the housework that must be done daily Often become busy and be disinclined to do, thus it is some can reduce labour or the housework done personally instead of people, kitchen from Dynamicization machine is developed more and more, and is liked by many people, such as sweeping robot, automatic dish-washing machine, bread Machine etc..There is the healthy food and drink habit for liking eating vegetables for Chinese family, there are some vegetable melon and fruits to need to clean daily, this The time for cooking food is just considerably increased, the people for keeping Working Life busy becomes more hasty and tired.Currently, having one in the market Kind ultrasonic vegetable washing pond is detached from fruit and vegetable surfaces dirt and pesticide residue using ultrasonic wave and incorporates in water, this cleaning way Although there is certain effect, but has the more obstinate fouling residue in part and condense upon fruit and vegetable surfaces, it is finally also artificial It carries out being rinsed with water again that gourd, fruit and vegetable could be allowed to become clean.

Summary of the invention

In order to solve the problems, such as to clean by hand gourd, fruit and vegetable is time-consuming and laborious, ultrasonic cleaning mode clean it is not clean enough, this Invention will provide the fruit and vegetable cleaning machine of a kind of dirt removed hand washing from, can effectively remove fruit and vegetable surfaces and pesticide residue.

The technical solution adopted by the present invention is that：There are the washing tank of a drum type, washing tank bottom in a cabinet inside It is recessed into parabolic shape, the secondary propeller impeller of bottom center installation one, shaft connects the motor below washing tank bottom, spiral shell The high side edge in blade lean face for revolving paddle wheel is upturned as high accessory lobes, and downside edge is bowed downward to as low accessory lobes, Washing tank bottom has drainage hole to pass through a draining electronic valve communicated drainage pipeline, has a drum type grid inside washing tank Shape fruit or vegetable basket, bottom parabolic shape, and the network of fruit or vegetable basket upwardly extend to form a cylinder-shaped sky along center from bottom Between channel, fruit or vegetable basket suspension is fixed on washing tank the center for being in washing tank, and has pressure below the suspension tie point of washing tank Force snesor is used to measure the gravity of fruit or vegetable basket, has multiple supersonic generators on the inner wall of washing tank, leans at the top of washing tank Inside has a circle spray tube to connect water inlet pipe by water inlet electronic valve, and the fruit or vegetable basket side in spray tube towards center is provided with multiple Spray apertures.Above motor, draining electronic valve, water inlet electronic valve, supersonic generator, pressure sensor electrical connection one A controller circuitry and power adapter circuit receive the control of controller to realize that cleaning machine works by process.When cleaning, water Fruit vegetable is placed in fruit or vegetable basket, and startup power supply and controller circuitry, first pressure sensor measure fruit or vegetable basket and wherein fruit The total weight of vegetable, is recorded in the storage unit of controller, and controller opens water inlet electronic valve, and water starts to spray fruits and vegetables, when Water reaches stretch fruits and vegetables after, the gravity for being suspended on fruit or vegetable basket on washing tank due to the buoyancy of fruits and vegetables mitigates and pressure becomes Small, when pressure is reduced to the gravity of close original empty basket, confirmation water has flooded above fruits and vegetables, closes electronic valve of intaking, Controller starts supersonic generator, carries out vibration decontamination to fruit and vegetable surfaces using ultrasonic wave, when necessary can also static soak one The section time, then controller closes supersonic generator and starts motor Double-directional rotary in turn clockwise and anticlockwise, spiral Paddle wheel drives water to rotate to form spiral water flow and enters from fruit or vegetable basket bottom and cylindrical space channel and upward, the spiral shell that spirals Rotation water flow, which passes through each fruits and vegetables and carries out infiltration, rinses that take away fruit and vegetable surfaces stubbornness dirty, then opens draining electronic valve, water from Drainage pipeline discharge, after, water inlet electronic valve is opened, and water sprays to fruits and vegetables from the spray apertures on spray tube, does last cleaning, Stopping spray allowing fruits and vegetables slightly after natural draining, and it is upward that controller starting motor allows propeller impeller to generate rotate at high speed Spiral air flow, impeller dries up fruit and vegetable surfaces as fan functionality.Washing tank bottom notch is conducive at parabolic shape Water circulates, and bottom wasted space becomes smaller and saves slurry, and a small amount of water can be put when washing a small amount of fruits and vegetables can be into Row cleaning.

The beneficial effects of the invention are as follows：Fruit and vegetable cleaning machine can clean automatically fruits and vegetables, save time manpower, In conjunction with ultrasonic wave and the difunctional cleaning of spiral water flow, effect is more preferable in place for washing, moreover it is possible to save slurry.

Detailed description of the invention

Below with reference to embodiment and attached drawing, the invention will be further described.

Fig. 1 is cross-sectional cut-away structural schematic diagram of the present embodiment fruit and vegetable cleaning machine along washing tank center.

Fig. 2 is the structural schematic diagram of propeller impeller.

Fig. 3 is that the blade of propeller impeller makees the structural map after cross-sectional cut-away.

Fig. 4 is circuitry block schematic diagram of the invention.

Specific embodiment

As shown in the schematic cross-sectional view of Fig. 1, in the inside of a square box 1, there is the washing tank of a drum type 2, for 2 bottom notch of washing tank at parabolic shape, bottom center is provided with an axis hole, is mounted on electronic below washing tank bottom Machine 33 protrudes into shaft 32 from axis hole, and a secondary propeller impeller 31 is installed on shaft.32 surrounding of shaft of 2 bottom of washing tank has Drainage hole 41 leads to machine exterior by a 42 communicated drainage pipeline 43 of draining electronic valve, washes for electronic drain after washing Wash the water inside cylinder 2.In the latticed fruit or vegetable basket 5 of 2 hangs inside of washing tank, one drum type, and retain sky between washing tank 2 Between, bottom is in above propeller impeller 31 at parabolic shape, and the network of fruit or vegetable basket 5 is upward along center from bottom A cylindrical space channel 51 is extended to form, so that basket central portion will not be blocked completely by being put into fruits and vegetables to be cleaned therein Position, but retain the advantageous ejected wash water stream of a central water flow passage and enter inside, 5 top of fruit or vegetable basket, one circle has multiple hooks 52 Fruit or vegetable basket 5 is suspended in the pit on the pressure sensor 6 at 2 top of washing tank, and pit is solid by fruit or vegetable basket 5 as suspension tie point Determine wherein, while the gravity of fruit or vegetable basket and fruits and vegetables can be measured using pressure sensor 6.Installation is embedded on the inner wall of washing tank 2 Multiple supersonic generators 7 shake the dirty residue of fruit and vegetable surfaces in fruit or vegetable basket 5 for emitting ultrasonic wave into cylinder Dynamic, cooperation water flow plays enhancing cleaning effect.2 top of washing tank insertion in the inner part, one circle spray tube 81, left side is connect by one Mouth connection water inlet electronic valve 82 connects external water inlet pipe 83, fruit of the spray tube 81 towards center by electronic valve 82 of intaking The spray apertures of a circle have been opened in 5 side of vegetable basket, and fruits and vegetables are sprayed and be put into slurry for Electronic control tap water.Work as handle The fruit and vegetable for needing to clean is placed in fruit or vegetable basket 5, startup power supply, and cleaning machine enters working condition, note under controller action Water inlet electronic valve 82 is opened after recording 5 total weight of fruit or vegetable basket, water flow sprays the fruit for pouring fruit or vegetable basket 5 from the spray apertures of spray tube 81 It on vegetable and stores in washing tank 2, after water has impregnated whole fruits and vegetables, by 52 pairs of each pressures of hook of water buoyancy effect fruit or vegetable basket 5 The gross pressure of force snesor 6 mitigates pressure when the close fruit or vegetable basket to sky, can confirm that water has been expired to whole fruits and vegetables and closed at this time The water inlet stopping of electronic valve 82 discharges water, and controller starts supersonic generator 7 and works, and fruits and vegetables receive vibration of ultrasonic wave when impregnating Excitating surface fouling residue is detached from fruits and vegetables, stops supersonic generator 7 after a period of time and starts the work of motor 33, allows Propeller impeller 31 clockwise with rotate in turn counterclockwise, generate spiral water flow up and down from the bottom of fruit or vegetable basket 5, in The cylindrical space channel 51 of centre rinses fruits and vegetables and takes away table to each fruits and vegetables surface layer is recycled between 2 inner wall of washing tank back and forth The dirty residue in face, wash a period of time after stop motor 33, open draining electronic valve 42 allow 2 inside dirty water of washing tank from The outflow of drainage pipeline 43 is excreted to outside, then, is again turned on into water electronic valve 82, fruits and vegetables is finally sprayed with water to clean, Slightly open motor 33 after natural draining after adhere to remaining moisture content on fruits and vegetables, allow propeller impeller 31 quickly rotation generate to On wind, dry up fruits and vegetables.

Above-described screw blade wheel construction is as shown in Fig. 2, two 311 inner ends of blade of propeller impeller 31 are connected to On wheel hub 314, then it is fixed on 32 upper end of shaft, the high side edge of inclined surface is upturned as high accessory lobes 312, downside edge Being bent downwardly becomes low accessory lobes 313.Propeller impeller can be further appreciated that 311 cross section view of blade by Fig. 3 Principle, when edge direction rotates blade 311 to the right, 311 inclined-plane of blade of right low left high pushes up water flow, while erectting High accessory lobes 312 also make upward water flow push right side advance to and work as negative side to merge the rotary water current flowed out towards upper right Keep water (flow) direction opposite under blade slopes and the effect of low accessory lobes 313 when to rotating vane 311.Spiral water flow can be more effectively It is rinsed in into the gap for stacking fruits and vegetables to be washed together.

The circuit control square frame principle of cleaning machine is as shown in figure 4, the Motor Control end of controller 9 connects motor drive Circuit 92 exports the bidirectional rotation voltage input end of connection motor 33 again, and the water discharging valve control terminal of controller 9 connects draining Electronic valve 42, inlet valve control terminal connection water inlet electronic valve 82, ultrasonic wave control terminal connect supersonic generator 7.Outside Portion's alternating current exports 5V voltage to controller 9 after converting by power adapter circuit 91, and exports 12V voltage connection motor and drive Dynamic circuit 92, draining electronic valve 42, water inlet electronic valve 82, supersonic generator 7, all circuit negative voltage terminations are publicly Line.

Claims (1)

1. a kind of fruit and vegetable cleaning machine, including washing tank, supersonic generator, motor, draining electronic valve, water inlet electronics Valve, it is characterized in that：There is the washing tank of a drum type in a cabinet inside, washing tank bottom notch is at parabolic shape, bottom The secondary propeller impeller of portion center installation one, shaft connect the motor below washing tank bottom, and the blade of propeller impeller inclines The high side edge on inclined-plane is upturned as high accessory lobes, and downside edge is bowed downward to as low accessory lobes, and draining is arranged at washing tank bottom Hole passes through a draining electronic valve communicated drainage pipeline, there is the latticed fruit or vegetable basket of drum type inside washing tank, and bottom is thrown Object plane type, and the network of fruit or vegetable basket upwardly extends to form a cylindrical space channel along center from bottom, fruit or vegetable basket is outstanding Extension is fixed on washing tank the center for being in washing tank, and has pressure sensor below the suspension tie point of washing tank, is washing There are multiple supersonic generators on the inner wall of cylinder, there is a circle spray tube to pass through water inlet electronic valve connection at the top of washing tank in the inner part The fruit or vegetable basket side of water inlet pipe, spray tube towards center is provided with multiple spray apertures.