CN1045225A - Multi-purpose vibrative machine for dish-washing and rice-washing - Google Patents

Abstract

The clean novel machine of bowl dishwashing after the invention provides a kind of handle and having a meal.This machine has a container and a vibrator.Bowl tableware such as dish or other article are put into container and are filled with water, and container is owing to be subjected to the vibrator effect to make body vibration, and promptly quilt is clean for things such as bowl dish.As add washing agent and friction material block, also can accelerate washing speed.As putting into rice and lay rice-washing dipper in container, the grains of sand promptly are eliminated out in the rice.

Description

Multi-purpose vibrative machine for dish-washing and rice-washing

The present invention relates to a kind of washing machine, particularly a kind of machine that washes the dishes and wash rice.

Existing washed-up great majority all adopt the method for water spray to make.Dirty bowl dish disperses to arrange in the machine developing room, uses several shower nozzles washing lotion injected cool or heat on the bowl dish then, while shower nozzle spray move or shower nozzle motionless, china cupboard is sub to be rotated.Therefore existing machine is not only constructed numerous and diversely, bulky, involve great expense, and clean weak effect.Add the result who adopts hot water, increased the consumption of the energy again, improved cost of use.What sell in the market is exactly this washed-up.As for rice washer, according to the knowledge of the applicant, do not see on sale on the market.

The objective of the invention is to provide a kind of novel machine of using method for distinguishing washing bowl dish, it can overcome the shortcoming and defect that existing dish-washing machine exists effectively, with the novel washed-up of the technical program design have simple in structure, the advantage of miniaturization and good washing effect, and can enter family.On the other hand, up to now, also there is not practical machine to solve meter rice washing problem of washing.People still are stymied by to the sand grains that removes up hill and dale in the rice rapidly.The technical program makes the rice that people can have does not have sand grains.

The object of the present invention is achieved like this: the tableware such as bowl dish etc. after having a meal is put into a container (1) that lid is arranged, (referring to accompanying drawing 1,2,3), cover and the fastening lid after toward interior injection washing lotion, allow be full of liquid (washing lotion) as medium around bowl dish.Make medium with certain amplitude and frequency vibration then.Direction of vibration is horizontal (horizontal direction) preferably.If container is connected with certain vibrator, in other words, if container is the main vibration plastid of certain vibrational system, integral container just produces double vibrations, then vibration just is delivered to medium by container, and incompressible liquid will vibrate together in company with container in airtight container.Because vibration is roughly horizontal direction, and putting of dish of bowl is to make its axis and direction of vibration approximate vertical (referring to accompanying drawing 3), there is inertia in the bowl dish during vibration of media, their vibration is very little, but also being in suspended state, this is that the shape of bowl dish itself moves back and forth caused in fluid.If make container slowly rotate (upset) around the axis parallel with direction of vibration again, then a bowl dish will scatter in dielectric fluid naturally, all bowl dish surface all be subjected to dielectric fluid reciprocating friction, cleanse.The dirt that sticks on bowl dish is separated under the effect of washing agent very soon.Through the vibration of certain hour, the bowl dish is promptly cleaned.If add some friction material blocks (or particle, group, bundle etc.) in the container, as the fabric piece, plastic pellet and so on also can further be accelerated washing speed, improves wash degree.These additional detergents with after can pick up or pour out, drift ice has been contained stand-by slightly.

Do not overturn because of inertia for fear of the bowl dish, can in container, put a rod with container.Length container diameter is slightly short, makes the container wall energy drive the upset of bowl dish.

It is because entire container inside is full of liquid (though not being not have gas fully) that the ceramic bowl dish can not break in the container of vibration.

In order to reach above-mentioned requirements, must design a vibrational system, this vibrational system is undoubtedly the main body of this novel washed-up.Different capabilities according to machine can adopt different organization plans.The small-sized machine that family uses can adopt the scheme as accompanying drawing 1.Be characterized in that container (1) puts atop, make a bowl dish be convenient to place and take out.Vibrator (6) places on the rocking arm of container below.They are by mutual rigid the linking together of rocking arm (3).The hinge that supports them is arranged on the lower end, and the center of gravity line of vibration plastid is roughly dropped on the supporting hinge, and hinge is bearing on the frame again.Rocking arm bears against on the frame by main vibration spring (4).Motor (5) is placed in the hinge next door.M represents to vibrate plastid (based on container and washing lotion) among the figure, and K represents main vibration spring, and ω represents rotational angular velocity.Vibrator is made of the rotation of motor drives eccentric block.It can be that an eccentric block also can be two eccentric blocks.The vibrator of two eccentric block formations should be symmetrical in trunnion axis, with the velocity reversal's rotation that equates, to obtain the exciting force of horizontal direction.The machine of larger capacity can adopt the scheme as accompanying drawing 2, is characterized in that a rocking arm (3) does into two, is supported on the both sides of container respectively, each personal hinged support, and vibrator only need be loaded on one of them rocking arm and gets final product.

The transmission scheme of container upset is illustrated on the accompanying drawing 4.Because container is again a stressed housing simultaneously, is designed to sphere here, and lid is arranged on the top.Vessel level axis direction two ends have fixed rotating shaft (2) to stretch out.Rotating shaft (2) is to fix by the hoop (8) of splitting of grip containers.Rotating shaft (2) is bearing in the upper end of rocking arm by bearing.In one of rotating shaft (2) belt pulley is housed, drives the container rotation by deceleration transmission (as worm and wormwheel etc.) by motor.The container rotation is consistent with direction of vibration.Referring to accompanying drawing 6.

The water filling drainaging scheme of container is referring to accompanying drawing 3.Container causes hollow used as water pipe to use by rotating shaft (2).Water portion from container injects, from the discharge of going to the bottom.Air in the container floats from the top and closes valve (7) discharge.Floating and closing valve is a special check valve, and it is made of the float (10) and the aperture (9) of a proportion less than water.It only plays unidirectional by effect to liquid, when water is full, owing to the buoyancy aperture is blocked and closed voluntarily by float, so spherical container can be filled with water (referring to accompanying drawing 5).Drainpipe is gone to the bottom from container and is drawn, because can utilize siphonage that water is cleared like this.Floatingly during draining close valve and open.

The lid of container and device body one side have hinge, and opposite side has hasp, can be easily fastening or open fast.

The rigidity of main vibration spring should adapt to the requirement of vibrational system.When one timing of system vibration frequency, oscillating mass is big more, requires the rigidity of spring also big more.Adopt leaf spring rigidity bigger, and can adjust its rigidity, thereby obtain required amplitude by changing fulcrum span L size.As shown in Figure 7.

Rice washing is to realize by the vibration principle of the technical program.Referring to accompanying drawing 8.Shelve a rice-washing dipper (14) with support in the container (1).It is a container with conical bottom.There is an aperture at the vertex (vertices) place.Containing the grain of rice to be washed in a pan in the bucket.Different with wash up is that the rice washing process does not make the container upset, just makes horizontal vibration.Fill with water (liquid) in the container equally.When container vibrated, the grain of rice was suspension or half suspended state, and sand focuses on vertex (vertices) aperture place because proportion greater than the grain of rice, sinks rapidly along conical bottom, down spills then.Take out sand for convenience and reclaim the grain of rice that spills on a small quantity, a soup basin is preferably placed in the below of rice-washing dipper.Having washed in a pan the rice back takes out.This shows that the present invention also has the elutriation function.Except washing rice, can also be washing in a pan as the sand grains of the insides such as beans, seed in other fruit grain class product.Meanwhile, also wash clean of the thing that is subjected to elutriation.Not allow the container upset in order washing rice, to have designed belt pulley unidirectional transmission (11) and shaft positioning device (12).Referring to accompanying drawing 6.The belt pulley hub side has ratchet, on the axle (comprising axle sleeve) the pawl groove is arranged, and belt pulley drives rotating shaft (2) rotation when rotating to clockwise direction.This is the state of washing the dishes.And when rice washing motor counter-rotating (not influencing vibration), belt pulley does not drive an axle commentaries on classics.Should insert positioner (12) in the axle sleeve hole this moment, and the structure of positioner (12) is referring to accompanying drawing 9.It has two positions, respectively the sensing of corresponding knob.During change knob is pressed down down and rotated 90 °, latch just inserts or ejects.

In order to prevent unexpected obstacle and safe in utilization, drive pulley (13) is provided with overload slip shut-down mechanism.See accompanying drawing 10.Active surface has shrinkage pool, and passive face has the ball of ejection.

Should be pointed out that to eliminate and select shot-like particle requirement direction of vibration and be not limited to laterally.Can adopt various vibration arrangement when machine is mainly used in the superseded time spent of selecting or only do to wash rice, then can as long as container is subjected to the vibrator effect to produce body vibration.Accompanying drawing 13 has been enumerated the plurality of proposals example.Figure 13 (a) directly utilizes rocking arm lower end coil insertion device to be configured to cantilever spring and to produce oscillation crosswise.(b) be to utilize the hinge rocking arm to produce the example of extensional vibration.(c) be directly to utilize rocking arm embedding frame and produce the example of extensional vibration.(d) be the example that floating vibration is promptly vibrated in length and breadth, container becomes whole and is bearing on the spring of frame with vibrator.

This machine is that wash dining set designs, and has the rice washing function concurrently.Utilize the characteristics of mechanical oscillation principle work according to it, effective equally when with its washing clothes or other article.And, during the loose fabric of washing some fibre a mao phenomenon can not appear falling, can not resemble yet make the rotary drum washing machine clothing mutually strand curl dead.

Material and the technology made: container (1) can be selected softer or have certain flexible material, as cast aluminium, roll aluminium sheet or roll corrosion resistant plate etc.Axle (2) available stainless steel tube or garden steel are made.Water inlet drainpipe usable fibers woven plastics flexible pipe is made.Other cross the water part should be antirust.The surface of steel part all should be zinc-plated or chromium plating etc.Be welded into hollow-core construction after the drawing of the available common low carbon sheet metal of rocking arm (3), make the enough rigidity of tool.Frame also should have certain rigid, should adopt angle steel to be welded into skeleton.The housing rigidity deficiency can cause tangible noise.For attractive in appearance and durable, shell and rocking arm surface all can be made plastic-blasting and handle.

Simple structure, cheap, it is advantage of the present invention that energy a tractor serves several purposes and very easy realization are controlled this automatically.Requirement must be fixed on machine that can to use this on the ground (floor) be the shortcoming of this machine.

Concrete structure of the present invention is provided by following embodiment, and is illustrated in the accompanying drawing 5,6,7,8,9,10,11,12.Accompanying drawing 12 is front views of a width of cloth family expenses dish-washing and rice-washing machine.The container of this design (1) internal diameter specification is 30 centimetres.Container is clamped by an iron hoop of splitting (8).The iron hoop two ends are porose, are used for two rotating shafts of socket joint (2), and ball bearing is arranged in the rotating shaft, and bearing is contained on the rocking arm end.Referring to accompanying drawing 6.All there was the water articulation at rotating shaft (2) two ends.Joint does not change with axle, so should fill up with 0 shape sealing ring.The rotation of container is driven by the belt pulley of an end.Vibrator is contained in the mid portion of rocking arm (3), and is designed to implicit type structure.Eccentric block is contained in the rocking arm, and the outside adds the screw sealing with cover plate.See accompanying drawing 11 and 12 for details.Belt pulley outside, by the motor drives that is loaded on the rocking arm lower end, about 2: 1 of speed ratio.Power of motor is 120 watts to 180 watts, and rotating speed is lower than 3000 rev/mins slightly.Vibration frequency is slightly less than 25 He Zhi.Motor is connected with rocking arm by slide rail, so that adjust the elasticity of belt.The another side of rocking arm is by small worm worm reducer of small footprint installing.On its worm shaft driven pulley being arranged, also is by same motor drives, about 25: 1 of speed ratio.About 25: 1 of worm reducer speed ratio.The output shaft of worm gear stretches out right-hand member, and drive pulley is housed, and just in time connects about 3: 1 of speed ratio with the container belt pulley of upper end.The container rotating speed is about 15 rev/mins.A pull bar also is equipped with in the side, middle part of rocking arm (3), and rocking arm and main vibration spring (4) are linked up.When vibration, pull bar plays the push-and-pull spring.Main vibration spring adopts leaf spring, causes 45 * 5 millimeters sections with 60 silicon, 2 manganese, sees accompanying drawing 7 for details.About 16 centimetres of fulcrum span, two supports is on frame.Actual stride should transfer determine through examination, and resonance takes place when preventing to start shooting and cause damage.The spring amplitude is pressed allowable stress and is transferred near 13 millimeters.About 26 millimeters of the amplitude of container (52 millimeters of maximum displacements).Frame is welded into A-frame shape with 36 * 36 * 4 millimeters angle bar.Four of anchor (bolt) holes are arranged on the pin.06 millimeter iron sheet outer casing is sealed in the frame outside.Supporting the hinge of rocking arm at the bottom of the frame with angle bar.Adopt such design, but pipeline part and electric controling element such as setting-in water valve and joint on frame and the shell.The belt pulley transmission can add belt housing to ensure safety.Machine can be contained on the family flooring.Highly about 90 centimetres, this all is suitable to child adult.

Claims (10)

1, a kind of washing machine, particularly a kind of machine that washs bowl dish and rice washing, this machine has a container [1], it is characterized in that this machine also has a vibrator [6], vibrator is connecting container and is making integral container produce double vibrations, and be washed or by the article of elutriation in being marked with the container of liquid.

2, machine according to claim 1 is characterized in that said vibrator (6) is to be made of the rotation of motor drives eccentric block.

3, machine according to claim 1, it is characterized in that container (1), vibrator (6) and main vibration spring (4) do rigid the connection by rocking arm (3); rocking arm upper end supporting container; the lower end is a hinge; hinged support is on frame; vibrator is contained on the rocking arm, and rocking arm is connecting main vibration spring, and main vibration spring is bearing on the frame.

4, according to claim 1 and 3 described machines, it is characterized in that container causes sphere, lid is arranged on the top, vessel level axis direction two ends have fixed rotating shaft (2) to stretch out, and rotating shaft (2) is bearing in the upper end of rocking arm by bearing.

5, machine according to claim 1 is characterized in that the water filling draining of container causes hollow used as water pipe to use by rotating shaft (2), and water portion from container injects, from the discharge of going to the bottom.

6, machine according to claim 4 is characterized in that the floating valve (7) that closes is equipped with on the top of container, and floating closing has the float of a proportion less than water in the valve, and there is the aperture of a communication container and atmosphere the float top, and aperture can be blocked or open by float.

7, according to claim 1 and 4 described machines, it is characterized in that in one of rotating shaft (2) belt pulley being housed, drive the container rotation by motor by deceleration transmission.

8, according to claim 1 and 7 described machines, it is characterized in that unidirectional transmission (11) is arranged between belt pulley and the rotating shaft (2), it is made up of the pawl groove on ratchet on the wheel hub and the axle (comprising axle sleeve).

9, machine according to claim 1 is characterized in that being placed with rice-washing dipper (14) in the container (1), and the bottom of this bucket is tapered, and vertex (vertices) has aperture.

10, machine according to claim 1 is characterized in that also adding in the container (1) some friction material blocks (or particle, group, bundle etc.).

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