CN208677328U - A kind of cleaning machine - Google Patents

Abstract

The utility model relates to a kind of cleaning machines, including cabinet and be able to rotate be set to the cabinet in spray arm, the spray arm includes the first side wall that pairing is arranged and second sidewall and forms hollow water collection chamber therebetween, the water inlet being connected with the water collection chamber is provided on the first side wall of the spray arm, the apopore being connected with the water collection chamber is provided in the second sidewall of the spray arm, it further include the first impeller, which is set in the second sidewall of spray arm with being able to rotate.The utility model is provided with the first impeller on the surface of spray arm, when use, spray arm rotation can form the lesser turbulent flow of amplitude in the intracorporal overall region of case, rotation is also carried out while first impeller revolves with spray arm under water impact, to form significant turbulent flow in a small range, dual turbulent flow enhances water flow to the cleaning strength of fruits and vegetables or dishes, improves cleaning effect.

Description

A kind of cleaning machine

Technical field

The utility model relates to a kind of cleaning machine, the cleaning machine that water flow turbulence can be made to improve cleaning effect is referred specifically to.

Background technique

With the increasingly raising of people's living standard, dish-washing machine as a kind of kitchen appliances product, more and more into Enter family.Dish-washing machine currently on the market be generally divided into it is desk-top, cabinet type, three kinds of slot type, wherein table dish-washer is monoblock type Absolute construction is typically placed on table top and uses；Cabinet type dish washing machine is also a kind of absolute construction, but needs to be embedded into kitchen cabinet and make With；Slot type dish-washing machine is combined together with sink, is typically mounted in kitchen cabinet and is used.

Above-mentioned various forms of dish-washing machines be generally water is lifted by water pump and is sprayed to dishes in cleaning space from And reach cleaning action.For example, application No. is the Chinese patents of CN97236119.7 " Microcomputerized light-controlled full-automatic dish washer ", Shen Number similar structures please be disclosed for an a kind of Chinese patent " dish-washing machine " of CN00240098.7, in the class formation, spray to dishes Water flow impact pressure it is weaker, and not enough uniformly, can not be covered by water flow when dishes is more, cause cleaning effect poor.Application Publication No. CN105662301A Chinese invention patent application " a kind of washing methods of water tank cleaner " (application number: CN201610113125.4 a kind of structure) is also disclosed comprising water trough body, bottom are provided with water inlet in upper opening The water outlet part of formula water pump, water pump is spray arm, and spray arm is connect with water trough body, after water pump sucks the water in water trough body It sprays to clean fruits and vegetables from spray arm, while ultrasonic generator is set in the bottom of water trough body, with spray Arm in conjunction with and obtain preferable cleaning effect, the water after having cleaned pass through water drainage part be discharged.This cleaning structure, usual sink The bottom of ontology is level, is unfavorable for spray arm and forms turbulent flow, it is difficult to realize better cleaning effect.

Utility model content

For the current state of the art, the technical problem to be solved by the utility model is to provide it is a kind of can be formed turbulent flow from And improve the cleaning machine of cleaning effect.

Technical solution adopted by the utility model to solve the above technical problems is as follows: a kind of cleaning machine, including cabinet and energy The spray arm being rotatably arranged in the cabinet, the spray arm include the first side wall and second sidewall and two of pairing setting Hollow water collection chamber is formed between person, and the water inlet being connected with the water collection chamber, institute are provided on the first side wall of the spray arm State the apopore for being provided in the second sidewall of spray arm and being connected with the water collection chamber, it is characterised in that: it further include the first impeller, it should First impeller is set to outside the second sidewall of spray arm with being able to rotate.

For the ease of installation, outwardly extending connecting shaft, first leaf are provided in the second sidewall of the spray arm Taking turns has the axle sleeve being nested with being able to rotate outside the connecting shaft and arranged for interval at least three first blades of the axle sleeve periphery.

As an improvement, the thickness of at least one first blade is greater than the thickness of other first blades.Different-thickness Blade draw water ability difference, to preferably form turbulent flow.

For the ease of assembly, the outer end of the connecting shaft, which is provided with, to constrain in connecting shaft always for the axle sleeve of the first impeller On the first hook.

It improves again, the cleaning machine further includes the second impeller and the cleaning basket for holding fruits and vegetables or dishes, the cleaning Basket support is placed in cabinet and bottom and is provided with the through-hole being connected with cleaning basket inner cavity, any water outlet on the through-hole and the spray arm Hole is corresponding, and second impeller is set in through-hole with being able to rotate.The second impeller of water impact for spraying in apopore is simultaneously injected It cleans in basket, water flow can directly rinse dishes or fruits and vegetables in cleaning basket, meanwhile, the second impeller is transferred in water impact backspin Turbulent flow is formed in small range region corresponding to second impeller, is enhanced water flow to the cleaning strength of fruits and vegetables or dishes, is improved Cleaning effect.

For the ease of assembly, second impeller is set in through-hole by installation set, and the installation set has up and down And the inner cavity for installing the second impeller, second impeller are set in the inner cavity and arrange with the coaxial.For the ease of It installs, is connected with bracket on the internal chamber wall of the installation set, which has the installation axle axially arranged along installation set, institute The second impeller is stated to be connected to being able to rotate in the installation axle.

As an improvement, second impeller includes central axis and can draw on the outer peripheral surface of the central axis and along axial direction Second blade of water flow is provided with the axially disposed axis hole that can be placed on installation axle periphery on the central axis.Described second Blade extends on the outer peripheral surface of central axis along axial screw.Second blade wheel structure has the axial performance that draws water well, has Conducive to forming turbulent flow as big as possible.It improves again, second blade is at least wound with a circle, and described second on center shaft The radius of blade is gradually reduced from bottom to top.The structure advantageously forms turbulent flow as big as possible.

Preferably, hairbrush circumferentially is provided on the upper surface of the installation set.Second impeller is above through-hole A small range form turbulent flow, which can scrub fruits and vegetables, and the water flow cooperation with turbulence can reach efficient cleaning and imitate Fruit.

For the ease of assembly, the second hook that the installation set has ontology and extends downwardly from the body bottom portion, assembly Under completion status, the ontology lower end is mounted in through-hole upper end, and second hook is extended downwardly along through-hole wall and holding exists It cleans on the bottom surface of basket.

Preferably, the through-hole is multiple and to spray arm center as the circumferentially spaced bottom for being arranged in cleaning basket in the center of circle Portion, the apopore that can impact the second impeller are rotated with spray arm and are successively impacted to each second impeller.The knot is set Structure, multiple small range regions of cleaning basket bottom form turbulent flow, and the diminuendo of less turbulence crescendo everywhere, are conducive to improve cleaning effect Fruit.

Preferably, the spray arm has the first runner extended respectively to two sides, second flow channel, described to impact second The apopore of impeller is located at first runner/second flow channel medium position.Apopore and corresponding second impeller are arranged at this The position of sample is, it can be achieved that effective cleaning to most of region.

Preferably, at least there are three circular first impellers to be arranged for the apopore, and these apopores Water discharging direction is towards the same direction of rotation.

Compared with the prior art, the advantages of the utility model are: the utility model is provided with the on the surface of spray arm One impeller, in use, spray arm rotation can form the lesser turbulent flow of amplitude in the intracorporal overall region of case, the first impeller is with spray Arm also carries out rotation while revolution under water impact, to form significant turbulent flow, dual turbulent flow in a small range Water flow is enhanced to the cleaning strength of fruits and vegetables or dishes, improves cleaning effect.

Detailed description of the invention

Fig. 1 is the structural schematic diagram of the utility model embodiment；

Fig. 2 is the structural schematic diagram that cabinet is hidden in Fig. 1；

Fig. 3 is the cross-sectional view (hiding dynamic structure) of Fig. 2；

Fig. 4 is the assembling structure schematic diagram of installation set and impeller in the utility model embodiment；

Fig. 5 is the exploded view of Fig. 4；

Fig. 6 is the exploded view of the first impeller and spray arm in the utility model embodiment.

Specific embodiment

The utility model is described in further detail below in conjunction with figure embodiment.

As shown in figs. 1 to 6, the present embodiment cleaning machine includes cabinet 1, spray arm 2, the first impeller 6, the second impeller 3 and uses In the cleaning basket 4 for holding fruits and vegetables or dishes, cabinet 1 has cleaning chamber 10, and spray arm 2 is set to the cleaning chamber of cabinet 1 with being able to rotate 10 bottoms, the spray arm 2 include the first side wall that pairing is arranged and second sidewall and form hollow collection therebetween Water cavity 20, the first side wall central location of 2 bottom of spray arm are provided with the water inlet 22 being connected with the water collection chamber 20, spray arm 2 Be provided in the second sidewall at top it is multiple be connected with the water collection chamber 20 and spaced apart apopore 21, set below spray arm 2 It is equipped with the dynamic structure 7 that the water in cabinet 1 can be pumped into spray arm 2.

First impeller 6 of the present embodiment is set to outside the second sidewall at 2 top of spray arm with being able to rotate.Specifically, spray arm 2 Second sidewall on be provided with outwardly extending connecting shaft 23, the first impeller 6 has to be nested with outside the connecting shaft 23 with being able to rotate Axle sleeve 61 and arranged for interval in multiple first blades 62 of 61 periphery of axle sleeve.There are three apopores 21 around the first impeller 6 Setting, and the water discharging direction of these apopores 21 is towards the same direction of rotation, in order to which the first impeller of quick washing 6 makes it Rotation.

Wherein, the thickness of two the first blades 62 is greater than the thickness of other first blades 62, and two thickness biggish first Blade 62 is symmetrically arranged in the periphery of axle sleeve 61.First blade 62 of different-thickness draw water ability difference, to preferably be formed Turbulent flow.For the ease of assembly, the outer end of connecting shaft 23, which is provided with, to constrain in connecting shaft 23 always for the axle sleeve 61 of the first impeller 6 On the first hook 231,231 holding of the first hook is on the outer end face of axle sleeve 61.

In the present embodiment, cleaning basket support 4 is placed in cabinet 1 and is located at 2 top of spray arm, and the bottom of cleaning basket 4 is provided with With the through-hole 41 that is connected of cleaning 4 inner cavity of basket, the through-hole 41 is corresponding with the apopore 21 on spray arm 2, the second impeller 3 this lead to It can be rotated in hole 41 and under the water impact that apopore 21 sprays, so that a small range near the second impeller 3 is formed Turbulent flow.Specifically, the second impeller 3 is set in through-hole 41 by installation set 5 for the ease of assembly, installation set 5 has up and down And the inner cavity 51 for installing the second impeller 3, the second impeller 3 are set in the inner cavity 51 and coaxially arranged with the inner cavity 51.Specifically , the second hook 53 that installation set 5 has ontology 52 and extends downwardly from 52 bottom of ontology assembles under completion status, ontology 52 lower ends are mounted in 41 upper end of through-hole, and the second hook 53 is extended downwardly along 41 inner wall of through-hole and holding is on the bottom surface of cleaning basket 4. It is connected with bracket 54 on the internal chamber wall of installation set 5, there is the installation axle 541 axially arranged along installation set 5 in the middle part of the bracket 54, the Two impellers 3 are connected in the installation axle 541 with being able to rotate.Hairbrush 55 circumferentially is provided on the upper surface of installation set 5. A small range of second impeller 3 above through-hole 41 forms turbulent flow, which can scrub fruits and vegetables, the water flow with turbulence Cooperation can reach efficient cleaning effect.

In the present embodiment, the second impeller 3 includes central axis 31 and on the outer peripheral surface of the central axis 31 and can be along axis To the second blade 32 for drawing water flow, the axially disposed axis hole that can be placed on 541 periphery of installation axle is provided on central axis 31 311.Second blade 32 extends on the outer peripheral surface of central axis 31 along axial screw.Second blade 32 at least twines on central axis 31 It is wound with a circle, and the radius of the second blade 32 is gradually reduced from bottom to top.Second impeller, 3 structure has axial well draw water Performance advantageously forms turbulent flow as big as possible.

The through-hole 41 of the present embodiment is multiple and is arranged in cleaning basket 4 using 2 center of spray arm as the center of circle is circumferentially spaced Bottom is provided with one second impeller 3 in each through-hole 41, the apopore 21 of the second impeller 3 can be impacted with the rotation of spray arm 2 and Successively each second impeller 3 is impacted.Spray arm 2 has the first runner 201 extended respectively to two sides, second flow channel 202, The apopore 21 that the second impeller 3 can be impacted is located at the medium position of first runner 201 or second flow channel 202, first runner 201, One first impeller 6 is provided with above second flow channel 202.The multiple small range regions for cleaning 4 bottom of basket form turbulent flow, and everywhere Less turbulence crescendo diminuendo is conducive to improve cleaning effect.

Using the present embodiment cleaning machine when, spray arm 2 rotation can the overall region in cabinet 1 formed amplitude it is lesser Turbulent flow, the first impeller 6 also carries out rotation while revolution with spray arm 2 under water impact, to be formed in a small range aobvious The turbulent flow of work, meanwhile, the rotation of spray arm 2 is to apopore 21 with through-hole 41 when being aligned, the water impact sprayed in apopore 21 the Two impellers 3 are simultaneously injected in cleaning basket 4, and water flow can directly rinse dishes or fruits and vegetables in cleaning basket 4, and the second impeller 3 is rushed in water flow It hits backspin to transfer to form turbulent flow in the small range region corresponding to the second impeller 3, the fluctuating of the water flow cooperation hairbrush 55 of turbulence Effect is swiped, water flow is enhanced to the cleaning strength of fruits and vegetables or dishes, improves cleaning effect.

Claims (11)

1. a kind of cleaning machine, the spray arm (2) including cabinet (1) and with being able to rotate being set in the cabinet (1), the spray arm (2) It include the first side wall and second sidewall and form hollow water collection chamber (20), the spray therebetween that pairing is arranged The water inlet (22) being connected with the water collection chamber (20), the second sidewall of the spray arm (2) are provided on the first side wall of arm (2) On be provided with the apopore (21) being connected with the water collection chamber (20), it is characterised in that: further include the first impeller (6), first leaf Wheel (6) is set to outside the second sidewall of spray arm (2) with being able to rotate.

2. cleaning machine according to claim 1, it is characterised in that: be provided in the second sidewall of the spray arm (2) to The connecting shaft (23) of outer extension, first impeller (6) have the axle sleeve (61) being nested with being able to rotate in the connecting shaft (23) outside And arranged for interval is at least three first blades (62) of axle sleeve (61) periphery.

3. cleaning machine according to claim 2, it is characterised in that: the thickness of at least one first blade (62) is greater than The thickness of other first blades (62).

4. cleaning machine according to claim 2, it is characterised in that: the outer end of the connecting shaft (23) is provided with can be by first The axle sleeve (61) of impeller (6) constrains in the first hook (231) on connecting shaft (23) always.

5. cleaning machine according to claim 1, it is characterised in that: further include the second impeller and for holding fruits and vegetables or dishes Cleaning basket (4), cleaning basket (4) is placed in cabinet (1) and bottom and is provided with and cleans the through-hole that is connected of basket (4) inner cavity (41), the through-hole (41) is corresponding with any apopore (21) on the spray arm (2), and second impeller (3) is able to rotate ground In through-hole (41).

6. cleaning machine according to claim 5, it is characterised in that: second impeller (3) is set to logical by installation set (5) In hole (41), the installation set (5) has the inner cavity (51) for up and down and being used to install the second impeller (3), second leaf It is in the inner cavity (51) and coaxially arranged with the inner cavity (51) to take turns (3)；Bracket is connected on the internal chamber wall of the installation set (5) (54), there is the installation axle (541) axially arranged along installation set (5), second impeller (3) is able to rotate in the middle part of the bracket (54) Ground is connected in the installation axle (541).

7. cleaning machine according to claim 5, it is characterised in that: second impeller (3) includes central axis (31) and sets In the second blade (32) of water flow can be drawn on the outer peripheral surface of the central axis (31) and along axial direction, it is provided on the central axis (31) The axially disposed axis hole (311) that can be placed on installation axle (31) periphery.

8. cleaning machine according to claim 7, it is characterised in that: periphery of second blade (32) in central axis (31) Extend on face along axial screw；Second blade (32) is at least wound with a circle, and the blade on central axis (31) (32) radius is gradually reduced from bottom to top.

9. cleaning machine according to claim 6, it is characterised in that: be provided on the upper surface of the installation set (5) along week To the hairbrush (55) of arrangement.

10. cleaning machine according to claim 5, it is characterised in that: the through-hole (41) is multiple and with spray arm (2) Center is the circumferentially spaced bottom for being arranged in cleaning basket (4) in the center of circle, can impact the apopore (21) of the second impeller (3) with Spray arm (2) is rotated and is successively impacted to each second impeller (3).

11. cleaning machine according to claim 1, it is characterised in that: at least there are three around institute for the apopore (21) The first impeller (6) setting stated, and the water discharging direction of these apopores (21) is towards the same direction of rotation.