CN209091253U - A kind of dish-washing machine - Google Patents

Abstract

The utility model provides a kind of dish-washing machine, including a body, it is arranged in the intracorporal sink of machine, the pump housing, it drives the pump housing power source of pump housing rotation and is provided with the spray assemblies of water outlet, the lower end of the pump housing is protruded into sink, spray assemblies rotation is mounted on above the pump housing, water chamber is formed inside spray assemblies, the accommodating chamber for accommodating pump housing upper end is arranged in spray assemblies bottom, accommodating chamber, water chamber, the mutual connection of water outlet, the pump housing includes impeller and the blade for being distributed in impeller periphery, it is characterized by: pump housing periphery is arranged with a screen cover, the screen cover upper end connects with the bottom end of spray assemblies, a circulation draining area is surrounded between screen cover and spray assemblies, the accommodating chamber is in the draining area.The dish-washing machine is arranged screen cover in pump housing periphery and replaces drainboard in the prior art, and screen cover and drainboard structure are integrated, the replacement and maintenance of component are facilitated, and without the structure of the setting support drainboard in sink, structure is simpler.

Description

A kind of dish-washing machine

Technical field

The utility model relates to a kind of kitchen tools, a kind of spray arm of dish-washing machine is referred in particular to and with this spray assemblies Dish-washing machine.

Background technique

Cleaning machine is a kind of foul that will be adhered to it on cold water or hot water jet to dish waiting cleaning materials with removing The device cleaned.General cleaning machine includes the pump and rotary spray arm of jet cleaning water, generates the heater etc. of hot water. In order to save space, occurs the cleaning machine of many water tank types in the prior art, i.e., on the basis of the sink of household now Certain modification repacks sink into cleaning machine (dish-washing machine).Existing water tank type dish-washing machine is commonly arranged in bottom of gullet Rotation gushing arm cleans object with water outlet part as cleaning, and the water flow sprayed by rotary spray arm waits dishes clear Washing is cleaned.The setting of existing major part cleaning machine, is cleaned if necessary to dismantle drainboard, requires to spray Arm, water pump and relevant connection structure could remove drainboard after dismantling one by one, assemble, dismantle it is all more time-consuming；? Connection structure design in the more existing dish-washing machine for carrying out water conservancy conveying using open water pump, between the pump housing and spray arm Complex, connecting component is more, and the design of component is also complex, is not easy to the die sinking and assembling of product；In addition to this, this Although kind open water pump is the reduction of the setting of connecting line relative to traditional water pump, the occupied space of complete machine is also relatively It is few, but its efficiency for conveying water as the space of its this open type and be restricted, therefore still need to be changed in structure It is kind.

Summary of the invention

In order to solve the above-mentioned technical problem, the utility model provides a kind of structure and designs washing for cleaning simple, easy to disassemble Bowl machine.

A kind of dish-washing machine including a body, is arranged in the intracorporal sink of machine, the pump housing, drives the pump housing of pump housing rotation dynamic The lower end of power source and the spray assemblies for being provided with water outlet, the pump housing is protruded into sink, and spray assemblies rotation is mounted on Above the pump housing, water chamber is formed inside spray assemblies, the accommodating chamber for accommodating pump housing upper end is arranged in spray assemblies bottom, accommodates The mutual connection of chamber, water chamber, water outlet, the pump housing include impeller and the blade for being distributed in impeller periphery, it is characterised in that: Pump housing periphery is arranged with a screen cover, and the screen cover upper end connects with the bottom end of spray assemblies, screen cover and spray assemblies Between surround a circulation draining area, the accommodating chamber is in the draining area.

Further, the spray assemblies include a gushing arm, one support gushing arm rotation gushing arm bracket component, it is described Gushing arm bracket component include one be mounted on the gushing arm bottom and be centered around the rotation connection external member of water chamber periphery, one with turn The upper bush of dynamic connectivity kit connection, what upper bush can be dismantled is connected with screen cover.

Further, the pump housing power source includes a fixed frame, which is supported on the fixed frame, described solid Determine frame and protrude into the fixed feet connecting above screen cover with rotation connection external member with one, upper bush is opened up for fixed feet stretching Fixed perforation.

Further, the blade is arranged on impeller along the axially extending of impeller, blade along extending direction spiral, Blade peripheral closure is equipped with a drainage hood.

Further, the upper surface of the trench bottom of the sink is obliquely installed so that one lowest order of upper surface formation, is somebody's turn to do Filter hole is set at lowest order, slag basket assembly is installed in the filter hole, the lower part of slag basket assembly is connected to a drainpipe.

Further, the rotation connection external member is snapped connection with fixed feet.

Further, the gushing arm includes a top surface, a bottom surface, a side being centered around between top surface and bottom surface Face, the side offer the promotion apopore for pushing gushing arm to rotate, and the promotion apopore is horizontally disposed or downward It is obliquely installed.

Further, the rotation connection external member has the ring set ontology for surrounding the accommodating chamber, and ring set ontology has Buckle, card base fixed feet setting and be clasped is arranged in one cricoid inner peripheral surface, the inner peripheral surface of ring set ontology.

Further, the gushing arm includes the upper cover body and lower cover that can be connected with each other in one, and the upper cover body is one The plate structure of a no chamber surrounds between upper cover body and lower cover and forms the water chamber.

Further, the bottom end of the screen cover connects with sink.

The utility model has the beneficial effects that: dish-washing machine described in the utility model is arranged screen cover in pump housing periphery, Replace drainboard in the prior art with screen cover, screen cover and drainboard structure is integrated, more convenient component is more It changes and safeguards, without the structure of the setting support drainboard in sink, structure setting is simpler；The trench bottom of the sink it is upper Surface is obliquely installed so that the upper surface forms a lowest order, and installation slag basket assembly at the lowest order, small residue can be by tilting Face flows into unified collection in the slag basket assembly along water flow, and the cleaning of machine easy to clean carries out cleaning machine after terminating clear It washes；The gushing arm setting pushes apopore, and the water flow that can be sprayed using self-propelled apopore is formed deboost, overcomes spray The rotary resistance of arm accelerates gushing arm with the rotation of water flow, and the space cleaned in the unit time is bigger, cleaning efficiency is higher；It is described The pump housing with the quick rotation of leaching arm, the water flow formed rapidly in the accommodating chamber of gushing arm rotates whirlpool, the water flow rotation of formation Whirlpool can push blade to rotate, to accelerate the rotation of water pump, clean more abundant；Drainage hood is set, so that water pump is from figure At the flow guiding structure of auxiliary, water flow is drawn water by the space between drainage hood and blade, is drawn water more efficient, ensure that the height of pump Efficiency operation.

Detailed description of the invention

Attached drawing 1 is the perspective view of dish-washing machine described in the utility model.

Attached drawing 2 is the cross-sectional view of the main view direction of dish-washing machine described in the utility model.

Attached drawing 3 is the partial enlarged view in the portion A in Fig. 2.

Attached drawing 4 is the partial enlarged view in the portion B in Fig. 3.

Attached drawing 5 is the spray assemblies of dish-washing machine described in the utility model and the stereogram exploded view of the pump housing.

Attached drawing 6 is the structural schematic diagram of upper bush.

Specific embodiment

It is a preferred embodiment of dish-washing machine described in the utility model, including a machine refering to shown in attached drawing 1~5 The pump housing power source 4 and be provided with water outlet 5 that body 1, the sink 2 being arranged in body 1, the pump housing 3, the drive pump housing 3 rotate Spray assemblies 6.Water inlet line is arranged in the side of sink 2.The lower end of the pump housing 3 is protruded into sink 2, what spray assemblies 6 rotated It is mounted on 3 top of the pump housing, forms water chamber 7 inside spray assemblies 6,6 bottom of spray assemblies is arranged for accommodating 3 upper end of the pump housing Accommodating chamber 8, accommodating chamber 8, water chamber 7, the mutual connection of water outlet 5.The pump housing 3 includes impeller 31 and is distributed in outside impeller 31 The blade 32 in week.The blade 32 is arranged along extending direction spiral in impeller 31 along the axially extending of impeller 31, blade 32 On, 32 peripheral closure of blade is equipped with a drainage hood 33.33 periphery of drainage hood is arranged with a screen cover 9.9 upper end of screen cover Connect with the bottom end of spray assemblies 6, a circulation draining area is surrounded between screen cover 9 and spray assemblies 6, the accommodating chamber 8 exists In the draining area.That is, the screen cover 9 can be a tubular structure, it is connected directly between spray assemblies 6 and sink 2 Bottom wall between, at this point, the bottom end of the screen cover 9 connects with sink 2；The screen cover 9 also can be set by upper wall, under Wall, and the side ring wall composition being connected between upper and lower wall, and in the setting perforation of the upper wall of screen cover 9 so that upper wall and drainage Cover 33 is directly connected to, and in this case, the circulation draining area is to be surrounded to be formed jointly by screen cover 9 and drainage hood 33.If The flow guiding structure that drainage hood 9 makes water pump itself form auxiliary is set, water flow is drawn by the space between drainage hood 9 and blade 32 Water draws water more efficient, ensure that the high-efficiency operation of pump.

In the present embodiment, the drainage hood 33 is the equal straight-tube shape of about one diameter.Certainly, it is being embodied When, drainage hood 33 can also be arranged to internal diameter and formed from bottom to top limit, that is to say, that drainage hood 33 and 32 upper end pair of blade The internal diameter at position is answered to be less than the internal diameter at position corresponding with 32 bottom end of blade, in this way, one can be formed in vertical direction Booster cavity accelerates water flow to be flowed into spray arm by blade, guarantees the efficient operation of water pump, increases water flow and sprays from water outlet 5 Power.The drainage hood 33 is fixedly connected with blade 32 in the present embodiment, and certainly, drainage hood 33 can also be with blade 32 The connection that is integrally formed or can dismantle.

Specifically, the spray assemblies 6 include the gushing arm bracket component that a gushing arm 61, one support gushing arm 61 rotates 62, the gushing arm bracket component 62 includes one and is mounted on 61 bottom of gushing arm and is centered around the rotation connection set of water chamber periphery 621, upper bushes 622 connecting with rotation connection external member 621 of part, what upper bush 622 can be dismantled is connected with screen cover 9. In the present embodiment, the pump housing power source 4 is a motor.The pump housing power source 4 includes one for fixing motor Fixed frame 41 on body 1, the screen cover 9 are supported on the fixed frame 41, and the fixed frame 41 has one and protrudes into strainer The fixed feet 623 that 9 top of cover is connect with rotation connection external member 621, upper bush 622 open up the fixation stretched out for fixed feet 623 and wear Hole.The rotation connection external member 621 is snapped connection with fixed feet 623.There is the rotation connection external member 621 one to surround the appearance Receive the ring set ontology of chamber 8, ring set ontology has a cricoid inner peripheral surface 12, the setting of inner peripheral surface 12 buckle 13 of ring set ontology, The card base 14 of the setting of fixed feet 623 and 13 cooperation of buckle.

In the utility model: the dish-washing machine is arranged screen cover 9 in pump housing periphery, replaces the prior art with screen cover 9 In drainboard, screen cover 9 and drainboard structure are integrated, the replacement and maintenance of more convenient component, without in sink 2 The structure of interior setting support drainboard, so that the overall structure setting of dish-washing machine is simpler；Screen cover 9 is supported on the fixed frame On 41, and it is arranged in 9 periphery of screen cover and buckles, in the card base that upper bush 622 is arranged and snaps connection, screen cover 9 and upper set Cylinder 622 can snap connection fixation by rotating adjustment, and installation is very simple and convenient, in the future if necessary to carry out to screen cover 9 Cleaning, screen cover 9 can be dismantled directly, could dismantle draining net without to remove gushing arm 61 as in the prior art, improve The convenience that uses.

Further, the gushing arm 61 includes a top surface, a bottom surface, a side being centered around between top surface and bottom surface Face 611, the side 611 offer the promotion apopore 612 for pushing gushing arm 61 to rotate, 612 water of promotion apopore Flat setting tilts down setting.The gushing arm 61 also may be arranged such that including can be connected with each other be in one upper cover body with Lower cover, the upper cover body are a plate structure without chamber, form the water outlet at this point, surrounding between upper cover body and lower cover Chamber 7, the promotion apopore 612 can be set on the side wall of lower cover.The upper cover body of the gushing arm 61 is arranged to nothing The plate structure of chamber is more convenient the precise match that the molding of upper cover body, upper cover body and lower cover are not required to desired size in die sinking, Effectively reduce the difficulty of production.The upper cover body is a plate structure without chamber, and refer to: upper cover body is not provided with accommodating Chamber, is also not provided with the side enclosure wall with lower cover mates, and the die sinking difficulty that can reduce upper cover body is arranged such, facilitate upper cover body with The interconnection of lower cover；Certainly, " upper cover body is plate " not necessarily will be tabular, can be such as attached drawing in the present embodiment Shown in 1, with bending, bending or radian；In addition to this, upper cover body can also open up the ditch with lower cover mates Slot.The upper cover body and lower cover can be integrated molding, can also be connected by modes such as glue bond or buckles.

The effect for pushing apopore 612, which is arranged, is: pushing the water discharging direction of apopore 612 and the rotation direction of gushing arm It is tangent, a rotation motive force is formed, the power of gushing arm own rotation is increased, accelerates the revolving speed of gushing arm, injection in the unit time Water flow out can form the water flow net of more crypto set, improve the effect of cleaning；Water outlet is tilted down into setting, injection can be utilized Water flow out washes away the residue for being deposited on groove body bottom wall, accelerates residue to flow into slag basket assembly and is uniformly collected.

In the present embodiment, the upper surface of the trench bottom of the sink 2 is connected with each other by several inclined inclined-planes, and One joint face is set in the bottom of a inclined surface, forms the upper surface at joint face place and forms a lowest order, this is minimum Filter hole is set at position, slag basket assembly 10 is installed in the filter hole, the lower part of slag basket assembly 10 is connected to a drainpipe 11. The upper surface of the trench bottom of the sink 2, which is obliquely installed, to be referred to: can be as shown in this embodiment, by the upper surface of trench bottom by several A inclined surface composition；The upper surface of the sink 2 can also be arranged to coniform inclination.The trench bottom of the sink 2 it is upper The purpose that surface is obliquely installed is: small residue can flow into unified collection in the slag basket assembly along water flow by inclined surface, convenient The cleaning of cleaning machine cleans cleaning machine after terminating；It is corresponding that slag basket assembly 10 is mounted at the lowest order, Slag basket assembly is poured using the small residue that the promotion apopore 612 being arranged diagonally downward will stay at groove bottom wall inclination Unified collection is carried out in 10, ensure that groove bottom wall is retained without residue, as long as clearing up slag basket assembly 10 after washing the dishes, is not necessarily to volume Sink is cleared up outside.

Claims (10)

1. including a body, the intracorporal sink of machine, the pump housing, the pump housing power for driving pump housing rotation is arranged in a kind of dish-washing machine The lower end of source and the spray assemblies for being provided with water outlet, the pump housing is protruded into sink, and spray assemblies rotation is mounted on pump Above body, water chamber is formed inside spray assemblies, the accommodating chamber for accommodating pump housing upper end is arranged in spray assemblies bottom, accommodates The mutual connection of chamber, water chamber, water outlet, the pump housing include impeller and the blade for being distributed in impeller periphery, it is characterised in that: Pump housing periphery is arranged with a screen cover, and the screen cover upper end connects with the bottom end of spray assemblies, screen cover and spray assemblies Between surround a circulation draining area, the accommodating chamber is in the draining area.

2. dish-washing machine according to claim 1, it is characterised in that: the spray assemblies include a gushing arm, a support The gushing arm bracket component of gushing arm rotation, the gushing arm bracket component include one and are mounted on the gushing arm bottom and are centered around water chamber The rotation connection external member of periphery, a upper bush connecting with rotation connection external member, what upper bush can be dismantled is connected with screen cover It connects.

3. dish-washing machine according to claim 2, it is characterised in that: the pump housing power source includes a fixed frame, the filter Mesh enclosure is supported on the fixed frame, and there is the fixed frame one to be protruded into the fixation connecting above screen cover with rotation connection external member Foot, upper bush open up the fixed perforation stretched out for fixed feet.

4. dish-washing machine described in any one of claim 1 to 3, it is characterised in that: axial direction of the blade along impeller Extend, blade is arranged on impeller along extending direction spiral, and blade peripheral closure is equipped with a drainage hood.

5. dish-washing machine according to claim 4, it is characterised in that: the upper surface of the trench bottom of the sink, which is obliquely installed, to be made It obtains the upper surface and forms a lowest order, filter hole is set at the lowest order, slag basket assembly, slag basket assembly are installed in the filter hole Lower part be connected to a drainpipe.

6. dish-washing machine according to claim 3, it is characterised in that: the rotation connection external member is snapped connection with fixed feet.

7. dish-washing machine according to claim 2 or 3, it is characterised in that: the gushing arm include a top surface, a bottom surface, One side being centered around between top surface and bottom surface, the side offer the promotion apopore for pushing gushing arm to rotate, institute It states and pushes apopore horizontally disposed or tilt down setting.

8. dish-washing machine according to claim 3, it is characterised in that: there is the rotation connection external member one to surround the receiving The ring set ontology of chamber, ring set ontology have a cricoid inner peripheral surface, and buckle, the fixed feet is arranged in the inner peripheral surface of ring set ontology The card base for being arranged and being clasped.

9. dish-washing machine according to claim 2 or 3, it is characterised in that: the gushing arm includes that can be connected with each other in one Upper cover body and lower cover, the upper cover body are a plate structure without chamber, around described in formation between upper cover body and lower cover Water chamber.

10. dish-washing machine according to claim 1, it is characterised in that: the bottom end of the screen cover connects with sink.