CN211704525U - Washing pump suspension structure of dish washing machine and dish washing machine thereof - Google Patents

Abstract

The utility model relates to the technical field of dish washing machines, and provides a washing pump suspension structure of a dish washing machine and a dish washing machine thereof, wherein the dish washing machine comprises a dish washing machine base and a washing pump arranged in the dish washing machine base, and the washing pump is provided with a washing motor; a fixed seat connected with the washing motor is arranged on the side wall of the dishwasher base, and an installation groove is formed in the fixed seat; the washing motor is provided with a connector embedded in the mounting groove, the connector is provided with a damping sleeve, and the damping sleeve is sleeved on the connector and abuts against the inner wall of the mounting groove. The utility model discloses improve the suspended structure of washing pump, can be applicable to the fixed action under the different states of dish washer, can play the shock attenuation effect at the dish washer during operation again, protect the internals of dish washer effectively, ensure that the washing motor can normally work, improve the complete machine quality.

Description

Washing pump suspension structure of dish washing machine and dish washing machine thereof

Technical Field

The utility model relates to a dish washer technical field refers in particular to a washing pump suspended structure of dish washer and dish washer thereof.

Background

With the increasing development of science and technology and the improvement of living standard, especially with the rapid development of household appliance technology, a special dish washing device is provided for the aspect of tableware cleaning. A multifunctional dish washing machine generally has the functions of spraying, drying, sterilizing and the like, a user only needs to put tableware such as bowls and chopsticks into the dish washing machine, the dish washing machine can automatically complete a series of cleaning works according to the setting of the user, the use is convenient, the automation is full, the operation of the user is effectively reduced, and the dish washing machine is more and more loved by general users.

At present, dish washing machines on the market mainly wash tableware in a spraying mode, so that the aim of washing the tableware is fulfilled. In order to perform the spraying function, the main component of the dishwasher is a washing pump in the base for pressurizing the water flow and supplying it to the spray arms for spray rinsing of the dishes. The washing pump includes pump package spare and washing motor, because the washing motor produces vibrations easily when the washing pump is worked, causes the influence to whole quick-witted structure or other internals, therefore in order to offset the vibrations of washing motor, the inside suspension structure who is equipped with fixed washing pump of prior art's dish washer generally, this suspension structure generally includes shock pad and string arm, this shock pad and string arm mainly act on the shock attenuation and fixed washing motor, prevent effectively that the vibrations that produce from causing the influence to the dish washer when the washing motor operates.

The washing pump suspension structure in the prior art mainly aims at damping and fixing a washing motor in the operation process of a dish washing machine. However, in the logistics process of the dishwasher, the washing motor is also in a suspension state, and the occupied proportion of the washing motor is large, so that the fixing effect of the shock pad is insufficient, the washing motor is easy to swing, and the washing motor collides with other parts in the base to cause damage. Therefore, the suspension structure of the washing pump is required to be suitable for different states of the dish washing machine, not only needs to achieve the fixing effect and meet the requirements of logistics transportation environment, but also needs to have the shock absorption effect when the dish washing machine works. Therefore, the suspension structure of the washing pump is a difficult problem for the manufacturers of the dish washing machines.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a washing pump suspended structure of dish washer and dish washer thereof improves the suspended structure of washing pump, can be applicable to the fixed action under the different states of dish washer, can play the shock attenuation effect at the dish washer during operation again, protects the internals of dish washer effectively, ensures that the washing motor can normally work, improves the complete machine quality.

In order to realize the purpose, the utility model discloses a technical scheme is:

a washing pump suspension structure of a dish washing machine comprises a dish washing machine base and a washing pump arranged in the dish washing machine base, wherein the washing pump is provided with a washing motor; a fixed seat connected with the washing motor is arranged on the side wall of the dishwasher base, and an installation groove is formed in the fixed seat; the washing motor is provided with a connector embedded in the mounting groove, the connector is provided with a damping sleeve, and the damping sleeve is sleeved on the connector and abuts against the inner wall of the mounting groove.

Furthermore, the damping sleeve is an annular elastic body, a plurality of damping holes and damping grooves are formed in the damping sleeve, and the damping holes and the damping grooves are alternately formed in the peripheral wall of the damping sleeve; the end part of the damping sleeve is provided with an outward-turning buckling edge, and the buckling edge is buckled with a notch of the mounting groove of the fixing seat so that the end part of the damping sleeve protrudes out of the mounting groove and is abutted against the end surface of the washing motor provided with the connector.

On the one hand, the setting of shock attenuation hole and shock attenuation groove on the shock attenuation cover lets the anchor ring of shock attenuation cover have the pressurized characteristic of doing elastic deformation or local deformation, lets the shock attenuation cover tightly support between the inner wall of connector and mounting groove, improves fixed effect to play the cushioning effect simultaneously.

On the other hand, to the problem that there is the collision easily between washing motor and the fixing base, be equipped with on the tip of shock attenuation cover and detain along the notch lock joint with the mounting groove, let the tip of shock attenuation cover bulge from the mounting groove to offset with the washing motor terminal surface that is equipped with the connector. The buckling edge can effectively limit an isolation gap between the end face of the washing motor and the fixed seat, and structurally separates the washing motor from the fixed seat, so that the washing motor is prevented from directly impacting the fixed seat due to vibration; and, conflict is made with the terminal surface of washing motor to the shock attenuation cover, can support fixed washing motor effectively, can utilize the elastomer characteristic of shock attenuation cover again to combine to detain the limited action along, let the shock attenuation cover have the deformation space, avoid the vibrations of washing motor to cause the influence to the fixing base, cushion the vibrations striking of washing motor effectively, realize the shock attenuation effect. Therefore, the shock absorption sleeve plays a role in fixing the washing motor on the whole structure of the base of the dish washing machine, provides a shock absorption effect and avoids the influence of the washing motor on surrounding parts. From the local structure between fixing base and the washing motor, the setting of shock attenuation cover can protect the fixing base to avoid the collision influence of washing motor, avoids the fixing base to be struck and damaged effectively.

On the basis, the connector is an annular pipe which is arranged at the end part of the washing motor in a protruding mode, a through hole is formed in the connector, and a positioning hole which is aligned with the through hole is formed in the damping sleeve; the buckling edge on the damping sleeve is a buckling block which is aligned with the positioning hole. Let detain along playing limiting displacement in addition on the damping sleeve, still play the installation and prevent slow-witted effect, follow through this knot and just can confirm the position of locating hole lets the locating hole of damping sleeve and the through-hole realization on the connector counterpoint to set up this locating hole of fastener cross-under and through-hole, fix the damping sleeve on the connector, thereby improve the installation effectiveness effectively.

The connection structure of the washing motor and the fixed seat is further improved, the fixed seat is provided with a screw hole which penetrates from the outside of the fixed seat to the inside of the mounting groove, and the screw hole is aligned with the through hole on the connector; the notch of the mounting groove is provided with a positioning notch fastened with the buckle edge, and the positioning notch is aligned with the screw hole. On the one hand, aiming at the connecting structure between the connector of the washing motor and the fixing seat, the through hole on the connector, the positioning hole on the damping sleeve and the screw hole on the fixing seat can be arranged by the fastener, so that the connector of the washing motor, the damping sleeve and the fixing seat are fixedly connected. On the other hand, set up the location breach on the mounting groove notch of fixing base, be favorable to with the knot on the shock attenuation cover along the lock joint location, and play simultaneously the locating hole on the shock attenuation cover and the screw on the fixing base between automatic alignment and prevent slow-witted effect, improve the installation effectiveness effectively.

Furthermore, a plurality of support ribs connected with a base of the dishwasher are arranged on the periphery of the fixed seat, and the support ribs are connected with the outer wall of the mounting groove from a plurality of angles; the bottom of mounting groove is equipped with sealed lid, sealed lid is equipped with the support bone of being connected with the dish washer base outward. On the one hand, through set up the brace rod of connecting the base in the fixing base periphery to from multi-angle ground and mounting groove outer wall connection, strengthen the support hardness to the fixing base effectively. On the other hand, the bottom of the mounting groove is provided with a sealing cover which can effectively prevent foreign matters or water liquid from permeating into the fixed seat and influencing the connection structure between the washing motor and the fixed seat; and a support bone connected with the base is arranged outside the sealing cover to support the sealing cover of the mounting groove, so that the bearing strength of the sealing cover can be effectively improved.

The structure of the damping sleeve is improved, the height of the peripheral wall of the damping sleeve is larger than the depth of the mounting groove of the fixing seat, so that the end part of the damping sleeve protrudes from the mounting groove and is abutted against the end face, provided with the connecting head, of the washing motor. To the collision problem between washing motor and the fixing base, provide another kind of shock attenuation cover structure, the perisporium height of shock attenuation cover with the degree of depth setting of mounting groove to make the shock attenuation cover complete the installation in the mounting groove, the tip of shock attenuation cover is followed the notch protrusion of mounting groove to offset with the washing motor terminal surface that is equipped with the connector. Let and form the isolation clearance between washing motor and the fixing base, can follow structural separation washing motor and fixing base equally, avoid the vibrations of washing motor directly to cause the striking to the fixing base, fix the washing motor effectively to utilize the convex tip elastic action of shock attenuation cover, cushion the vibrations striking of washing motor effectively, realize the shock attenuation effect.

The utility model also provides a dish washer, which comprises a base, wherein the base is provided with a washing pump and a water delivery assembly, and the washing pump comprises a pump assembly and a washing motor; still be equipped with foretell washing pump suspended structure in the base, the pump package spare with the washing motor is connected, the pump package spare include with inlet tube and outlet pipe that water delivery subassembly is connected, just the inlet tube reaches the outlet pipe with the junction of water delivery subassembly is equipped with the flexonics pipe respectively. In order to realize the effect of hanging and fixing the whole washing pump, on one hand, the washing motor of the washing pump is hung and fixed, and the fixed seat is connected and fixed with the connector of the washing motor; on the other hand, outlet pipe and inlet tube on the pump package spare of washing pump are connected through the water delivery subassembly that sets up flexible connection pipe and base, realize diversified flexible connection to the washing pump, improve the fixed and shock attenuation effect of washing pump effectively.

The structure of the side part of the washing pump is further improved, a hook is arranged on the side part of the washing pump, a damping connecting piece is arranged on the hook, and a connecting hole is formed in the damping connecting piece; a fixing column which is aligned with the damping connecting piece is arranged on the base, a fixing hole is formed in the fixing column, and the fixing hole is aligned with a connecting hole in the damping connecting piece; and the shock absorption connecting piece is also provided with an elastic gasket, and the elastic gasket is provided with a through hole aligned with the connecting hole. The problem of the lateral part shock attenuation of washing pump is fixed, between the lateral part of washing pump and base, does to be connected through setting up the fixed column on shock attenuation connecting piece and the base, lets the shock attenuation connecting piece realize the flexonics between washing pump and base, when playing the fixed action, can realize the shock attenuation purpose again. In addition, set up the elastic gasket on the shock attenuation connecting piece to set up the connecting hole on the fastener will shock attenuation connecting piece, the perforation on the elastic gasket, and the fixed orifices cross-under on the fixed column is fixed, improves and connects fixed effect, and utilizes the elasticity of this elastic gasket, strengthens the shock attenuation effect effectively.

The structure of the shock absorption connecting piece is further improved, the shock absorption connecting piece is a bent elastic body, and a snap ring buckled with a hook of the washing pump is arranged on the shock absorption connecting piece. In order to match the position of the fixed column of the base, the damping connecting piece is arranged into a bent structure so as to realize the connection between the hook of the washing pump and the fixed column; and, utilize the elastomer characteristic of shock attenuation connecting piece, play shock attenuation cushioning effect effectively.

The structure of the shock absorption connecting piece is improved, the shock absorption connecting piece is a bent elastic body, and two sides of the shock absorption connecting piece are provided with buckling grooves; the hook of the washing pump is a pair of parallel buckling strips, and the parallel buckling strips are buckled with the buckling grooves of the damping connecting pieces. The fastening grooves on two sides of the damping connecting piece are in opposite buckling connection with the parallel fastening strips on the washing pump, so that the connecting holes in the damping connecting piece and the fixing holes in the fixing columns are in mutual opposite positions, the additionally-installed fasteners are fixed in a penetrating mode, and the fixing effect is improved.

The utility model relates to a washing pump suspended structure of dish washer and dish washer thereof, the fixed mode of traditional washing motor has been changed, especially to adopting T type stores pylon and set up the structure of shock attenuation connecting piece on T type stores pylon among the prior art, the screw connection through shock attenuation connecting piece between T type stores pylon and the washing motor realizes connecting fixedly and cushioning effect, but this suspended structure's washing motor is in mobile state, under the non-operating condition of dish washer, like in the transportation, the washing motor swings wantonly along with gravity, cause the influence to the structure of other parts or bases on every side easily. To this prior art's suspended structure, the utility model discloses be equipped with the fixing base of being connected with the washing motor on the lateral wall of base, be equipped with the mounting groove on the fixing base, the tip of washing motor is equipped with the connector of scarf joint in the mounting groove, cup jointed the shock attenuation cover on the connector, utilize the elastomer characteristic of shock attenuation cover, let the shock attenuation cover support tightly between the inner wall of connector and mounting groove, play and support fixed effect, limit the activity of washing motor effectively and sway, the vibrations that produce when can cushion the washing motor function again, play absorbing effect.

In addition, to the fixed problem in other position of washing pump, on the one hand, set up couple and shock attenuation connecting piece at the lateral part of washing pump, do to be connected fixedly with the fixed column on the base to under the elastic buffer effect of shock attenuation connecting piece, provide the shock attenuation effect. On the other hand, the pump assembly that the cooperation washing motor is connected sets up the flexonics pipe respectively between the water delivery subassembly of the inlet tube of pump assembly and outlet pipe and dish washer, realizes the flexonics, has both reached and has connected fixed purpose, can play the cushioning effect again. Combine above-mentioned structure and washing pump fixed and flexonics, do to the preceding, back, left and right, six directions of upper and lower of washing pump and connect fixedly and shock attenuation protection to satisfy the commodity circulation transportation requirement of modernization, avoid dishwasher to take place the activity in the transportation and sway and cause the influence to the base is inside effectively, strengthen doing the protection to the internals of dishwasher, can realize effectual vibration/noise reduction when dishwasher operates again, improve the complete machine quality.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required for the embodiments or the prior art descriptions will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without inventive labor.

FIG. 1 is a first structural view of a dishwasher base according to an embodiment of the present invention;

fig. 2 is a perspective view of a washing pump provided in an embodiment of the present invention;

fig. 3 is an exploded view of a washing pump according to an embodiment of the present invention;

FIG. 4 is a second structural view of a dishwasher base according to an embodiment of the present invention;

FIG. 5 is an enlarged view of the portion G of FIG. 4;

fig. 6 is a perspective view of a shock-absorbing sleeve provided in the embodiment of the present invention;

FIG. 7 is a third structural view of a dishwasher base according to an embodiment of the present invention;

FIG. 8 is a cross-sectional view AA in FIG. 7;

FIG. 9 is an enlarged view of section D of FIG. 8;

FIG. 10 is a cross-sectional view BB of FIG. 7;

FIG. 11 is an enlarged view of section E of FIG. 10;

FIG. 12 is a fourth structural view of a dishwasher base according to an embodiment of the present invention;

fig. 13 is a perspective view of a shock-absorbing connector according to an embodiment of the present invention;

FIG. 14 is a cross-sectional view CC of FIG. 7;

FIG. 15 is an enlarged view of section F of FIG. 14;

fig. 16 is an exploded view of another washing pump according to an embodiment of the present invention;

fig. 17 is a perspective view of another shock-absorbing connector according to an embodiment of the present invention.

Reference numerals: 100. a base; 200. a washing pump;

1. a pump assembly; 11. a water inlet pipe; 12. a water outlet pipe; 13. a flexible connecting pipe;

2. washing the motor; 21. hooking; 211. parallel buckling strips;

3. a fixed seat; 31. a screw hole; 32. supporting ribs; 33. a first fastener;

4. mounting grooves; 41. positioning the notch; 42. a sealing cover; 43. supporting the bone;

5. a connector; 51. a through hole;

6. a shock-absorbing sleeve; 61. a shock absorbing hole; 62. a damping groove; 63. buckling edges; 64. positioning holes;

7. a shock absorbing connector; 71. connecting holes; 72. an elastic pad; 720. perforating; 73. a retaining ring; 74. buckling grooves;

8. fixing a column; 81. a fixing hole; 82. a second fastener; 83. reinforcing ribs;

9. and reinforcing the framework.

Detailed Description

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary and intended to be used for explaining the present invention, and should not be construed as limiting the present invention.

In the description of the present invention, it is to be understood that the terms "length," "height," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientation or positional relationship indicated in the drawings for convenience in describing the present invention and for simplicity in description, and are not intended to indicate or imply that the device or element so referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus should not be construed as limiting the present invention.

Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically limited otherwise.

In the present invention, unless otherwise expressly stated or limited, the terms "mounted," "connected," and "fixed" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly through intervening media, either internally or in any other relationship. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.

Referring to fig. 1 to 4, an embodiment of the present invention provides a dishwasher, including a base 100, a washing pump 200 and a water delivery assembly are disposed on the base 100, and the washing pump 200 includes a pump assembly 1 and a washing motor 2. The base 100 is also internally provided with a suspension structure of the washing pump 200, the suspension structure comprises a fixed seat 3 connected with the washing motor 2 and arranged on the side wall of the base 100, and the fixed seat 3 is provided with an installation groove 4; be equipped with on the washing motor 2 scarf joint in connector 5 in the mounting groove 4, be equipped with damping sleeve 6 on the connector 5, damping sleeve 6 ring cover in on the connector 5, and with the inner wall of mounting groove 4 offsets.

The utility model discloses a washing pump 200 suspended structure has changed traditional washing motor 2's fixed mode, is equipped with the fixing base 3 of being connected with washing motor 2 on the lateral wall of base 100, be equipped with mounting groove 4 on the fixing base 3, washing motor 2's tip is equipped with the connector 5 with the 4 scarf joints of mounting groove, damping sleeve 6 has been cup jointed on the connector 5, utilizes the elastomer characteristic of damping sleeve 6, lets damping sleeve 6 support tightly between the inner wall of connector 5 and mounting groove 4, plays to support and holds fixed effect, and the activity of limiting washing motor 2 effectively sways, can cushion the vibrations that produce when washing motor 2 functions again, plays absorbing effect.

As shown in fig. 6, the damper sleeve 6 is preferably an annular elastic body, a plurality of damper holes 61 and damper grooves 62 are formed in the damper sleeve 6, and the plurality of damper holes 61 and the damper grooves 62 are alternately formed in the peripheral wall of the damper sleeve 6. Let the anchor ring of shock attenuation cover 6 have the pressurized characteristic of making elastic deformation or local deformation, let shock attenuation cover 6 tightly support between the inner wall of connector 5 and mounting groove 4, improve fixed effect to play the cushioning effect simultaneously.

In practical application, although this washing motor 2 is connected with fixing base 3 through connector 5, and damping sleeve 6 plays fixed and shock attenuation effect in mounting groove 4, still there is the collision problem easily between washing motor 2 and the fixing base 3. To the collision problem between washing motor 2 and the fixing base 3, as shown in fig. 6 to 9, be equipped with the knot edge 63 that turns over outwards on the tip of shock attenuation cover 6, detain along 63 with the lock joint of 4 notches of mounting groove of fixing base 3 to make the tip of shock attenuation cover 6 follow bulge on the mounting groove 4, with be equipped with the washing motor 2 terminal surface counterbalance of connector 5. The buckling edge 63 can effectively limit an isolation gap between the end surface of the washing motor 2 and the fixed seat 3, and structurally separate the washing motor 2 and the fixed seat 3, so that the direct impact of the vibration of the washing motor 2 on the fixed seat 3 is avoided; and, conflict is made with the terminal surface of washing motor 2 to shock attenuation cover 6, can support fixed washing motor 2 effectively, can utilize the elastomer characteristic of shock attenuation cover 6 again to combine to detain along the limiting action of 63, let shock attenuation cover 6 have the deformation space, avoid the vibrations of washing motor 2 to cause the influence to fixing base 3, cushion washing motor 2's vibrations striking effectively, realize the shock attenuation effect. With this, from the overall structure of the dishwasher base 100, the damper housing 6 plays a role of supporting and fixing the washing motor 2, and provides a damping effect to prevent the washing motor 2 from affecting surrounding parts. From the local structure between fixing base 3 and washing motor 2, the setting of shock attenuation cover 6 can protect fixing base 3 to avoid washing motor 2's collision influence, avoids fixing base 3 to be damaged by the striking effectively.

To the collision problem between washing motor 2 and fixing base 3, damping sleeve 6 still preferably has another kind of structure, damping sleeve 6's perisporium height is greater than the degree of depth of fixing base 3's mounting groove 4 to make damping sleeve 6's tip follow bulge on mounting groove 4, and with washing motor 2 is equipped with the terminal surface of connector 5 offsets. The height of the peripheral wall of the damping sleeve 6 is equal to the depth of the mounting groove 4, so that when the damping sleeve 6 is completely mounted in the mounting groove 4, the end part of the damping sleeve 6 protrudes from the notch of the mounting groove 4 and is abutted against the end surface of the washing motor 2 provided with the connector 5. Let and form the isolation clearance between washing motor 2 and the fixing base 3, can follow structural separation washing motor 2 and fixing base 3 equally, avoid washing motor 2's vibrations directly to cause the striking to fixing base 3, fix washing motor 2 effectively to utilize the convex tip elastic action of shock attenuation cover 6, cushion washing motor 2's vibrations striking effectively, realize the shock attenuation effect.

On the basis, as shown in fig. 3 and 6, the connector 5 is an annular pipe which is arranged at the end of the washing motor 2 in an outward protruding manner, a through hole 51 is arranged on the connector 5, and a positioning hole 64 which is aligned with the through hole 51 is arranged on the damping sleeve 6; the fastening edge 63 on the shock-absorbing sleeve 6 is a fastening block aligned with the positioning hole 64. Let detain along 63 on the shock attenuation cover 6 in addition to playing limiting displacement, still play the installation and prevent slow-witted effect, just can confirm through this detain along 63 the position of locating hole 64, let the locating hole 64 of shock attenuation cover 6 and the through-hole 51 realization counterpoint on the connector 5 to set up first fastener 33 and cross-under this locating hole 64 and through-hole 51, fix shock attenuation cover 6 on connector 5, first fastener 33 can preferably adopt set screw etc. to improve the installation effectiveness effectively.

Optimize to the connection structure of washing motor 2 and fixing base 3, as shown in fig. 3 to 6, be equipped with on the fixing base 3 from the fixing base 3 outside run through to screw 31 in the mounting groove 4, screw 31 with through-hole 51 on the connector 5 is counterpointed to set up through-hole 51 on the first fastener 33 cross-under connector 5, the locating hole 64 on the shock attenuation cover 6 and the screw 31 on the fixing base 3, thereby be connected fixedly with the fixing base 3 with the connector 5, the shock attenuation cover 6 of washing motor 2, as shown in fig. 9 to 11.

As shown in fig. 5 to 6, a positioning notch 41 fastened to the fastening edge 63 is disposed on the notch of the mounting groove 4, and the positioning notch 41 is aligned with the screw hole 31. The installation and positioning of the buckling edge 63 of the damping sleeve 6 buckled on the installation groove 4 are facilitated, the automatic alignment and fool-proof effects between the positioning hole 64 in the damping sleeve 6 and the screw hole 31 in the fixed seat 3 are achieved, and the installation efficiency is effectively improved.

Then, the fixing structure of the fixing base 3 is optimized, as shown in fig. 4 to 5, a plurality of support ribs 32 connected with the dishwasher base 100 are arranged on the periphery of the fixing base 3, and the plurality of support ribs 32 are connected with the outer wall of the mounting groove 4 from a plurality of angles, so that the support rigidity of the fixing base 3 is effectively enhanced.

On the basis, as shown in fig. 5 and 12, the sealing cover 42 is disposed at the bottom of the mounting groove 4, so as to effectively prevent foreign objects or water from permeating into the fixing base 3 and affecting the connection structure between the washing motor 2 and the fixing base 3. Furthermore, a support rib 43 connected with the dishwasher base 100 is arranged outside the sealing cover 42 to support the sealing cover 42 of the mounting groove 4, thereby effectively improving the bearing strength of the sealing cover 42.

For the problem of lateral part shock absorption and fixation of the washing pump 200, as shown in fig. 2 to 4, a hook 21 is provided at the lateral part of the washing pump 200, a shock absorption connector 7 is provided on the hook 21, the shock absorption connector 7 can preferably adopt an elastomer made of materials such as EPDM, TPE, and silicone rubber, and a connection hole 71 is provided on the shock absorption connector 7; the base 100 is provided with a fixing column 8 which is aligned with the damping connecting piece 7, the fixing column 8 is provided with a fixing hole 81, and the fixing hole 81 is aligned with the connecting hole 71 on the damping connecting piece 7. Let between the lateral part of washing pump 200 and base 100, make being connected through setting up shock attenuation connecting piece 7 and the fixed column 8 on the base 100, let shock attenuation connecting piece 7 realize the flexonics between washing pump 200 and base 100, when playing the fixed action, can realize the shock attenuation purpose again.

As shown in fig. 2 to 3 and 13 to 15, an elastic gasket 72 is further disposed on the shock absorbing connecting member 7, and a through hole 720 aligned with the connecting hole 71 of the shock absorbing connecting member 7 is disposed on the elastic gasket 72, so that the second fastening member 82 is preferably disposed, for example, by using a fixing screw or the like, to fixedly connect the connecting hole 71 on the shock absorbing connecting member 7, the through hole 720 on the elastic gasket 72, and the fixing hole 81 on the fixing post 8 in a penetrating manner, thereby improving the connecting and fixing effect, and effectively enhancing the shock absorbing effect by using the elasticity of the elastic gasket 72.

In order to match the position of the fixed column 8 of the base 100, the damping connector 7 may preferably adopt an elastic body made of EPDM, TPE, silicone rubber, etc., and is configured into a bent structure to realize the connection between the hook 21 of the washing pump 200 and the fixed column 8; and effectively plays a role in damping and buffering by utilizing the elastic body characteristic of the damping connecting piece 7.

As for the connection structure of the shock-absorbing connector 7 and the washing pump 200, the following two forms are included, but not limited to:

in a first connection structure shown in fig. 13, a snap ring 73 is provided on the shock-absorbing connector 7, and the shock-absorbing connector is fixed to the hook 21 by the snap ring 73.

In the second connection structure shown in fig. 16 to 17, the shock-absorbing connector 7 is provided with catching grooves 74 at both sides; the hook 21 is a pair of parallel fastening strips 211 extending outwards, and the parallel fastening strips 211 are fastened and fixed with the fastening grooves 74 of the shock-absorbing connector 7. This connection structure is favorable to connecting hole 72 on the shock attenuation connecting piece 7 and the fixed orifices 81 on the fixed column 8 to do the mutual counterpoint to the second fastener 82 cross-under of installing additional is fixed, improves fixed effect.

Preferably, as shown in fig. 4, 12 and 14, a reinforcing rib 83 is connected to the periphery of the fixing post 8 on the base 100, and the reinforcing rib 83 is connected to the top wall of the base 100, so that the reinforcing rib 83 effectively supports the fixing post 8, thereby enhancing the supporting force of the fixing post 8 and improving the connection effect with the washing motor 2.

The washing motor 2 of the washing pump 200 is suspended and fixed, and the fixed seat 3 is fixedly connected with the connector 5 of the washing motor 2. As for the pump assembly 1 of the washing pump 200, as shown in fig. 1, the pump assembly 1 of the washing pump 200 is connected to the washing motor 2, the pump assembly 1 includes a water inlet pipe 11 and a water outlet pipe 12 connected to the water delivery assembly, and flexible connection pipes 13 are respectively disposed at the connection positions of the water inlet pipe 11 and the water outlet pipe 12 and the water delivery assembly, and the flexible connection pipes 13 may preferably adopt elastic hoses made of EPDM soft plastic materials, so as to realize flexible connection of the washing pump 200 in multiple directions, and effectively improve the fixing and damping effects of the washing pump 200.

Preferably, in order to avoid the damage caused by the collision of the washing motor 2 on the wall surface of the base 100, as shown in fig. 4 and 12, a reinforcing frame 9 is disposed on the top wall of the base 100, and the reinforcing frame 9 is arranged in a grid shape on the top wall of the base 100 aligned with the washing motor 2, so as to effectively resist the influence of the vibration generated when the washing motor 2 works on the wall surface of the base 100.

The utility model discloses make to the preceding, back, left and right, upper and lower six directions of washing pump 200 and connect fixedly and shock attenuation protection to satisfy the commodity circulation transportation requirement of modernization, avoid the dish washer to take place the activity at transportation washing motor 2 effectively and sway and lead to the fact the influence to base 100 is inside, strengthen making the protection to the internals of dish washer, can realize effectual vibration/noise reduction when the dish washer function again, improve the complete machine quality.

The above description is only exemplary of the present invention and should not be taken as limiting the scope of the present invention, as any modifications, equivalents, improvements and the like made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.

Claims (10)

1. A washing pump suspension structure of a dish washing machine comprises a dish washing machine base and a washing pump arranged in the dish washing machine base, wherein the washing pump is provided with a washing motor; the dishwasher is characterized in that a fixed seat connected with the washing motor is arranged on the side wall of the dishwasher base, and an installation groove is arranged on the fixed seat; the washing motor is provided with a connector embedded in the mounting groove, the connector is provided with a damping sleeve, and the damping sleeve is sleeved on the connector and abuts against the inner wall of the mounting groove.

2. The washing pump suspension structure of a dishwasher of claim 1, wherein the damper housing is an annular elastic body, and a plurality of damper holes and damper grooves are provided on the damper housing, the plurality of damper holes and the damper grooves being alternately provided on a peripheral wall of the damper housing; the end part of the damping sleeve is provided with an outward-turning buckling edge, and the buckling edge is buckled with the mounting groove notch of the fixing seat.

3. The washing pump hanging structure of the dishwasher according to claim 2, wherein the connector is an annular pipe protruding outward at the end of the washing motor, the connector is provided with a through hole, and the damping sleeve is provided with a positioning hole corresponding to the through hole; the buckling edge on the damping sleeve is a buckling block which is aligned with the positioning hole.

4. The washing pump hanging structure of the dishwasher of claim 3, wherein the fixing seat is provided with a screw hole penetrating from the outside of the fixing seat to the inside of the mounting groove, and the screw hole is aligned with the through hole on the connecting head; the notch of the mounting groove is provided with a positioning notch fastened with the buckle edge, and the positioning notch is aligned with the screw hole.

5. The washing pump hanging structure of the dishwasher of claim 1, wherein the fixing seat is provided at the outer circumference thereof with a plurality of support ribs connected with the dishwasher base, and the plurality of support ribs are connected with the outer wall of the mounting groove from a plurality of angles; the bottom of mounting groove is equipped with sealed lid, sealed lid is equipped with the support bone of being connected with the dish washer base outward.

6. A washing pump suspension structure of a dishwasher in accordance with claim 1, wherein the height of the circumferential wall of the damping sleeve is greater than the depth of the mounting groove of the fixing base, so that the end of the damping sleeve protrudes from the mounting groove and abuts against the end surface of the washing motor provided with the connecting head.

7. A dishwasher comprises a base, wherein a washing pump and a water delivery assembly are arranged on the base, and the washing pump comprises a pump assembly and a washing motor; the washing pump suspension structure is characterized in that the base is internally provided with the washing pump suspension structure as claimed in any one of claims 1 to 6, the pump assembly is connected with the washing motor, the pump assembly comprises a water inlet pipe and a water outlet pipe which are connected with the water delivery assembly, and flexible connecting pipes are respectively arranged at the joints of the water inlet pipe and the water outlet pipe and the water delivery assembly.

8. The dishwasher of claim 7, wherein a hook is provided at a side portion of the washing pump, a shock absorbing connector is provided at the hook, and a connection hole is provided at the shock absorbing connector; a fixing column which is aligned with the damping connecting piece is arranged on the base, a fixing hole is formed in the fixing column, and the fixing hole is aligned with a connecting hole in the damping connecting piece; and the shock absorption connecting piece is also provided with an elastic gasket, and the elastic gasket is provided with a through hole aligned with the connecting hole.

9. The dishwasher of claim 8, wherein the shock absorbing connector is a bent elastic body, and a snap ring penetrating a hook of the washing pump is provided on the shock absorbing connector.

10. The dishwasher of claim 8, wherein the shock absorbing connector is an elastomer in a bent shape, and both sides of the shock absorbing connector are provided with catching grooves; the hook of the washing pump is a pair of parallel buckling strips, and the parallel buckling strips are buckled with the buckling grooves of the damping connecting pieces.

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