CN210842905U

CN210842905U - Automatic door opening mechanism of water tank dish washing machine

Info

Publication number: CN210842905U
Application number: CN201920943014.5U
Authority: CN
Inventors: 陈如金; 姜彦胥; 段新营
Original assignee: Ningbo Anja Kitchen System Co ltd
Current assignee: Ningbo Anja Kitchen System Co ltd
Priority date: 2019-06-21
Filing date: 2019-06-21
Publication date: 2020-06-26
Anticipated expiration: 2029-06-21

Abstract

The utility model discloses an automatic door opening mechanism of a water tank dish washing machine, which comprises a water tank body, wherein the water tank body is hinged with a cover plate, and the automatic door opening mechanism also comprises a motor, a reduction box and a mounting seat which are arranged from bottom to top, the mounting seat is fixedly connected with the outer wall of the water tank body, and a screw rod is arranged in the mounting seat; the mounting seat is provided with a pushing assembly which is in sliding fit along the axial direction of the mounting seat, the pushing assembly is in rotation stopping fit with the mounting seat, and the edge of the water tank body is provided with a through hole; the pushing assembly is in threaded fit with the screw, and the motor pushes the cover plate away from the water tank body through the reduction gearbox and the screw driving pushing assembly. The utility model has the advantages of it is following and effect: the novel mechanical structure is utilized, the motor is adopted to drive the pushing assembly through the screw rod to automatically open the cover plate, the safety is high, scalding can be prevented, the intelligent degree is high, and convenience and labor saving are realized; the sliding block is matched with the slot and fixed by the bolt, so that the installation process is quick and convenient; adopt the reducible sleeve wearing and tearing of crashproof gasket, increase of service life.

Description

Automatic door opening mechanism of water tank dish washing machine

Technical Field

The utility model relates to a basin dish washer technical field, in particular to automatic mechanism of opening door of basin dish washer.

Background

A dishwasher is an apparatus that sprays cold or hot water to dishes to remove dirt adhered to the dishes and wash the dishes. Dishes are placed in a dish frame inside a dish washing cabinet, and a general dish washing machine includes a pump and a spray head to spray washing water, a heater to generate hot water, and the like. In modern dishwashers, steam has been used to wash dishes, and the dishwasher evaporates water vapor from the residual heat of the dishes after the final high-temperature washing, thereby reducing the washing time and improving the washing effect compared to the case of using heated water.

In current basin dish washer, including the basin body, the notch department of basin body articulates there is the apron, is provided with the handle that is used for opening the apron outside the basin body on the apron, washs the completion back to the bowl dish when this internal basin of basin, and the user needs manually to open the apron, makes this internal unnecessary steam of basin discharge. However, such sink dishwashers have the following problems: after the cleaning procedure is finished, because a large amount of steam still remains in the water tank body, the water tank body has higher temperature, when a user manually opens the cover plate, the steam can scald the user, thereby causing safety accidents; in addition, the disadvantage of low intelligence exists.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a basin dish washer automatic door opening mechanism, the motor passes through screw drive promotion subassembly axial motion to make the apron automatic open, have the higher and highly intelligent effect of security.

The above technical purpose of the present invention can be achieved by the following technical solutions: an automatic door opening mechanism of a water tank dish washing machine comprises a water tank body, a motor, a reduction box and a mounting seat, wherein the water tank body is hinged with a cover plate covering the water tank body; the mounting seat is provided with a pushing assembly which is in sliding fit along the axial direction of the mounting seat, the pushing assembly is in rotation stopping fit with the mounting seat, and the edge of the water tank body is provided with a through hole for the pushing assembly to pass through; the pushing assembly is in threaded fit with the screw, and the motor drives the pushing assembly to push the cover plate away from the water tank body sequentially through the reduction gearbox and the screw.

Through adopting above-mentioned technical scheme, after finishing the bowl dish washing in this body of basin, when opening the apron, motor drive, the output shaft of motor drives the screw rod and rotates, under the screw rod and the screw-thread fit effect that promotes the subassembly, make and promote the subassembly and pass the through hole along mount pad axial upward movement upper end, the top that promotes the subassembly can be with the apron top from the notch realization of basin body automatic opening the door, so, this internal a large amount of steam of basin can be followed the gap discharge between apron and the basin body, treat that this internal steam of basin can open the apron completely after having arranged and take out the bowl dish, it is more convenient to open the process, laborsaving. Adopt the motor to promote the automatic mode of opening of subassembly with the apron through screw drive, can improve the security of user in the use to a certain extent, prevent to cause the scald when opening the apron, intelligent degree is higher. When the cover plate needs to be closed again, the motor drives the screw rod to rotate reversely, and the pushing assembly can move downwards again until the cover plate covers the notch of the water tank body again.

The utility model discloses a further set up to: the pushing assembly comprises a sleeve and a push rod coaxially arranged on the sleeve, the sleeve slides along the axial direction of the mounting seat, and the sleeve is in rotation-stopping fit with the circumferential direction of the mounting seat; the inner wall of the sleeve is in threaded fit with the screw, and the diameter of the push rod is smaller than that of the sleeve.

Through adopting above-mentioned technical scheme, when the screw rod rotated under the drive of motor, ordered about the sleeve and along mount pad axial rebound, the sleeve drove the push rod upward movement, and the apron top is from the basin body at the top of push rod, because the diameter of push rod is less relatively, so at the promotion in-process, because the push rod is great to the pressure of apron, less gap appears at first in the department that the push rod offsets with the apron, along with the gap crescent makes the apron push away from fast.

The utility model discloses a further set up to: the push rod is provided with a thread section, and the sleeve is internally provided with an internal thread matched with the thread section in a thread manner.

By adopting the technical scheme, the push rod can be connected in the sleeve in a threaded manner, and the length of the push rod extending out of the sleeve relatively can be slightly adjusted by screwing the push rod, so that the maximum opening angle of the cover plate can be adjusted.

The utility model discloses a further set up to: the side wall of the mounting seat is provided with a sliding block, the water tank body is provided with a slot, the slot is in inserting fit with the sliding block, and the sliding block and the slot are fixed through a bolt.

Through adopting above-mentioned technical scheme, when the mount pad fixed mounting on the basin body, slide along the slot with the slider of mount pad earlier and insert in the slot, then adopt the bolt to fix the relative slot of slider.

The utility model discloses a further set up to: be provided with crashproof gasket on the basin body, crashproof gasket and the counterbalance cooperation in sleeve top.

Through adopting above-mentioned technical scheme, when the sleeve upward movement, will offset with the outer wall of basin body, set up crashproof gasket and can alleviate the wearing and tearing on sleeve top to a certain extent to increase of service life.

The utility model discloses a further set up to: the notch of basin body is recessed inwards to form the step, and the apron offsets and wholly inlays in the notch of basin body with the step.

Through adopting above-mentioned technical scheme, the apron is whole to inlay in the intraoral back of basin body, and the upper surface of basin body is more level and smooth, is difficult for causing the collision in the use, and more pleasing to the eye.

The utility model discloses a further set up to: the side wall of the water tank body is provided with a plurality of mounting seats, screw rods which are arranged in the mounting seats in a one-to-one correspondence manner, motors which are in one-to-one correspondence with the mounting seats and pushing assemblies.

Through adopting above-mentioned technical scheme, set up a plurality of corresponding complex mount pads, screw rod, motor and promotion subassembly, it is great to open apron in-process thrust automatically.

The utility model discloses a further set up to: the water tank body is integrally formed with a cleaning water tank.

By adopting the technical scheme, other articles can be cleaned in the cleaning tank, and the space can be saved during installation.

To sum up, the utility model discloses following beneficial effect has:

1. the cover plate is automatically opened by the aid of the motor through the screw driving pushing assembly, safety of a user in the using process can be improved to a certain extent, scalding caused when the cover plate is opened is prevented, the intelligent degree is high, and the cover plate is conveniently and labor-saving when completely opened;

2. the length of the push rod which extends out of the sleeve can be slightly adjusted by adopting a mode that the push rod is connected with the sleeve in a threaded manner, so that the maximum opening angle of the cover plate is adjusted;

3. the mounting seat is fixedly mounted on the outer wall of the water tank body in a mode that the sliding block is inserted into the slot in a sliding mode and is fixed by the bolt, so that the mounting process is quick and convenient;

4. adopt the crashproof gasket in the reducible sleeve top of a certain extent and the basin body wearing and tearing that cause when offseting to increase of service life.

Drawings

Fig. 1 is a schematic view showing the overall structural relationship of the embodiment, in which a cover plate is not shown.

FIG. 2 is a schematic view showing the structure of the water tank in the embodiment when the push rod, the sleeve, and the mounting seat are separated from the water tank body.

In the figure: 1. a sink body; 11. a step; 12. a through hole; 2. cleaning the water tank; 3. an anti-collision gasket; 4. a motor; 5. a mounting seat; 51. a screw; 6. a reduction gearbox; 7. a sleeve; 71. a push rod; 711. a threaded segment; 72. an internal thread; 8. a slot; 81. positioning holes; 9. a slider; 91. a threaded bore.

Detailed Description

The present invention will be further described with reference to the accompanying drawings.

The utility model provides a basin dish washer automatic door opening mechanism, as shown in figure 1, is basin body 1 of cuboid including whole, and basin body 1's side integrated into one piece has washing basin 2, when using, can wash bowl dish, fruit vegetables in basin body 1, washs other article in washing basin 2. The notch of basin body 1 is formed with step 11 to the indent downwards, the notch department of keeping away from user one side on the basin body 1 articulates there is the apron of lid in basin body 1 notch, when the apron lid in the notch, the lower surface of apron offsets and the upper surface of step 11 and the apron is whole to be inlayed in basin body 1's notch, the apron is whole to be inlayed in basin body 1's notch back, basin body 1's upper surface is more level and smooth, be difficult for causing the collision in the use, and more pleasing to the eye.

As shown in fig. 2, a motor 4 and a mounting seat 5 are mounted on a side wall of a sink body 1 close to a user, a reduction box 6 is arranged between the motor 4 and the mounting seat 5, the motor 4, the reduction box 6 and the mounting seat 5 are sequentially and axially fixed from bottom to top, a screw 51 which is decelerated by the reduction box 6 and is in driving fit with the motor 4 is arranged in the mounting seat 5, a sleeve 7 is arranged in the mounting seat 5 in a sliding manner along the axial direction of the mounting seat 5, the sleeve 7 is in circumferential rotation-stopping fit with the mounting seat 5, the inner wall of the sleeve 7 is in threaded fit with the screw 51, a coaxial push rod 71 is arranged at the top of the sleeve 7, the diameter of the push rod 71 is smaller than that of the sleeve 7, a threaded section 711 is arranged at the lower end of the push rod 71, an internal thread 72 in threaded fit with the threaded section 711 is arranged on, the length of the push rod 71 relative to the extending sleeve 7 can be slightly adjusted by screwing the push rod 71, so that the maximum opening angle of the cover plate can be adjusted; the lower bottom surface at 1 notch edge of basin body is provided with crashproof gasket 3, and crashproof gasket 3 is located the periphery of through hole 12 and offsets the cooperation with sleeve 7 top, when sleeve 7 upward movement, will offset with the marginal lower surface at 1 notch of basin body, sets up crashproof gasket 3 and can alleviate the wearing and tearing on sleeve 7 top to a certain extent to increase of service life.

As shown in fig. 2, the two side walls of the mounting seat 5 are provided with elongated sliding blocks 9, the side wall of the sink body 1 is provided with slots 8 corresponding to the sliding blocks 9, the sliding blocks 9 are in insertion fit with the slots 8, the sliding blocks 9 are provided with threaded holes 91, the side wall of the slots 8 is provided with positioning holes 81 corresponding to the threaded holes 91, the sliding blocks 9 and the slots 8 are fixedly connected through bolts (not shown), and the bolts sequentially pass through the positioning holes 81 and the threaded holes 91. When the mounting seat 5 is fixedly mounted on the water tank body 1, the sliding block 9 of the mounting seat 5 slides along the slot 8 and is inserted into the slot 8, and when the threaded hole 91 is aligned with the positioning hole 81, the sliding block 9 is fixed relative to the slot 8 by using a bolt.

The utility model discloses a basic operating principle does: when the cover plate is opened after the bowls and dishes are washed in the sink body 1, the motor 4 drives, the output shaft of the motor 4 drives the screw 51 to rotate after being decelerated by the reduction box 6, under the matching action of the screw 51 and the screw of the sleeve 7, the sleeve 7 moves upwards along the axial direction of the mounting seat 5, the sleeve 7 drives the push rod 71 to move upwards, the top of the push rod 71 can push the cover plate away from the notch of the water tank body 1 to realize automatic door opening, therefore, a large amount of steam in the water tank body 1 can be discharged from the gap between the cover plate and the water tank body 1, the cover plate can be completely opened to take out the dishes after the steam in the water tank body 1 is discharged, the opening process is convenient and labor-saving, and as the diameter of the push rod 71 is relatively small, therefore, in the pushing process, as the pressure of the push rod 71 to the cover plate is higher, a smaller gap is firstly formed at the position where the push rod 71 abuts against the cover plate, and the cover plate is quickly pushed away along with the gradual increase of the gap. Adopt motor 4 to pass through the automatic mode of opening of apron of screw rod 51 drive push rod 71, can improve the security of user in the use to a certain extent, prevent to cause the scald when opening the apron, intelligent degree is higher. When the cover plate needs to be closed again, the motor 4 drives the screw 51 to rotate reversely, so that the sleeve 7 drives the push rod 71 to move downwards again until the cover plate covers the notch of the sink body 1 again.

It should be noted that in this embodiment, only one door opening mechanism is disposed in the middle of the outer wall of the front side of the water tank body 1, in other embodiments, a plurality of door opening mechanisms may be further disposed, and the door opening mechanisms may be further disposed on the outer walls of the left and right sides of the water tank body 1.

The above is only the preferred embodiment of the present invention, so all the equivalent changes or modifications made by the structure, features and principles in accordance with the claims of the present invention are included in the claims of the present invention.

Claims

1. The utility model provides a basin dish washer automatic door opening mechanism, includes basin body (1), it has the lid to locate to articulate on basin body (1) the apron of basin body (1), its characterized in that: the sink is characterized by further comprising a motor (4), a reduction gearbox (6) and a mounting seat (5) which are arranged from bottom to top, wherein the mounting seat (5) is fixedly connected to the outer wall of the sink body (1), and a screw rod (51) in transmission fit with the reduction gearbox (6) is arranged in the mounting seat (5); the mounting seat (5) is provided with a pushing assembly which is in sliding fit along the axial direction of the mounting seat (5), the pushing assembly is in rotation stopping fit with the mounting seat (5), and the edge of the water tank body (1) is provided with a through hole (12) for the pushing assembly to pass through; the pushing assembly is in threaded fit with the screw (51), and the motor (4) drives the pushing assembly to push the cover plate away from the water tank body (1) sequentially through the reduction gearbox (6) and the screw (51).

2. The automatic door opening mechanism of a sink dishwasher of claim 1, wherein: the pushing assembly comprises a sleeve (7) and a push rod (71) coaxially arranged on the sleeve (7), the sleeve (7) slides axially along the mounting seat (5), and the sleeve (7) is in circumferential rotation-stopping fit with the mounting seat (5); the inner wall of the sleeve (7) is in threaded fit with the screw (51), and the diameter of the push rod (71) is smaller than that of the sleeve (7).

3. The automatic door opening mechanism of a sink dishwasher according to claim 2, wherein: the push rod (71) is provided with a thread section (711), and an internal thread (72) which is in thread fit with the thread section (711) is arranged in the sleeve (7).

4. The automatic door opening mechanism of a sink dishwasher of claim 1, wherein: the water tank is characterized in that a sliding block (9) is arranged on the side wall of the mounting seat (5), a slot (8) is formed in the water tank body (1), the slot (8) is in inserting fit with the sliding block (9), and the sliding block (9) is fixed with the slot (8) through a bolt.

5. The automatic door opening mechanism of a sink dishwasher according to claim 2, wherein: the sink is characterized in that an anti-collision gasket (3) is arranged on the sink body (1), and the anti-collision gasket (3) is matched with the top end of the sleeve (7) in an abutting mode.

6. The automatic door opening mechanism of a sink dishwasher of claim 1, wherein: the water tank is characterized in that a step (11) is formed in the notch of the water tank body (1) in a concave mode, and the cover plate abuts against the step (11) and is integrally embedded in the notch of the water tank body (1).

7. The automatic door opening mechanism of a sink dishwasher of claim 1, wherein: the side wall of the water tank body (1) is provided with a plurality of mounting seats (5), screw rods (51) which are arranged in the mounting seats (5) in a one-to-one correspondence manner, motors (4) which are in one-to-one correspondence with the mounting seats (5) and pushing assemblies.

8. The automatic door opening mechanism of a sink dishwasher of claim 1, wherein: the water tank body (1) is integrally formed with a cleaning water tank (2).