CN110179414A - Dish washing machine - Google Patents

Dish washing machine Download PDF

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Publication number
CN110179414A
CN110179414A CN201910300778.7A CN201910300778A CN110179414A CN 110179414 A CN110179414 A CN 110179414A CN 201910300778 A CN201910300778 A CN 201910300778A CN 110179414 A CN110179414 A CN 110179414A
Authority
CN
China
Prior art keywords
motor
bottom plate
washing machine
dish
driving mechanism
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN201910300778.7A
Other languages
Chinese (zh)
Inventor
刘嘉龙
陈权明
麦伟添
潘叶江
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Vatti Co Ltd
Original Assignee
Vatti Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Vatti Co Ltd filed Critical Vatti Co Ltd
Priority to CN201910300778.7A priority Critical patent/CN110179414A/en
Publication of CN110179414A publication Critical patent/CN110179414A/en
Pending legal-status Critical Current

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Classifications

    • AHUMAN NECESSITIES
    • A47FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47LDOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
    • A47L15/00Washing or rinsing machines for crockery or tableware
    • AHUMAN NECESSITIES
    • A47FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47LDOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
    • A47L15/00Washing or rinsing machines for crockery or tableware
    • A47L15/0018Controlling processes, i.e. processes to control the operation of the machine characterised by the purpose or target of the control
    • A47L15/0021Regulation of operational steps within the washing processes, e.g. optimisation or improvement of operational steps depending from the detergent nature or from the condition of the crockery
    • AHUMAN NECESSITIES
    • A47FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47LDOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
    • A47L15/00Washing or rinsing machines for crockery or tableware
    • A47L15/42Details
    • A47L15/4251Details of the casing

Landscapes

  • Main Body Construction Of Washing Machines And Laundry Dryers (AREA)

Abstract

The invention discloses a dish washing machine, which comprises a control mechanism, a gear switching mechanism and a driving mechanism, wherein the control mechanism is respectively in signal connection with the gear switching mechanism and the driving mechanism, the gear switching mechanism is matched with the driving mechanism, and the control mechanism controls the gear switching mechanism to act so that the driving mechanism drives a bottom plate to move back and forth when the driving mechanism is connected with the bottom plate, or the bottom plate moves under the action of external force when the driving mechanism is disconnected with the bottom plate. The structure is simple, and the door body of the dish washing machine can realize automatic door opening and closing movement.

Description

A kind of dish-washing machine
Technical field
The present invention relates to kitchen appliance technical field more particularly to a kind of dish-washing machines.
Background technique
Dish-washing machine gradually enters into people's lives, consumer is for dish-washing machine as a kind of emerging hot-sale products Functional requirement is better than other products, needed for intelligentized operation mode more market.
In the related technology, the cooperation transmission of rack-and-pinion may be implemented the automatic opening of dish washing machine door and be automatically closed, but There are the following problems: needing manually to realize switch door operation, but in the transmission of motor driven gear rack gear when dish-washing machine powers off Under structure, manual mode is easy to cause driving force very big, destroys the normal work of motor shaft, and then damage motor;Meanwhile when When drawer dishwasher is completely pulled out, gravity, which all concentrates on front end, leads to force unbalance, and gear is easy de- tooth, i.e., gear with Rack gear separation, and then the transmission failure of dish-washing machine, this be also rack pinion mode in embedded product using few original Cause.
Summary of the invention
The present invention is directed to one of solve the problems, such as present in existing the relevant technologies at least to a certain extent, for this purpose, this hair Bright to propose a kind of dish-washing machine, structure is simple, it can be achieved that steady switching between automatic mode and manual mode.
Above-mentioned purpose is achieved by the following technical solution:
A kind of dish-washing machine, including body define the open cavity in front end in the body, set in the cavity bottom Be equipped with bottom plate, further include control mechanism, shift-position changing mechanism and driving mechanism, wherein the control mechanism respectively with the gear Switching mechanism, driving mechanism signal connection, the shift-position changing mechanism are matched with the driving mechanism, pass through the control Shift-position changing mechanism described in mechanism controls processed acts so that the driving mechanism and the bottom plate establish driving machine when connection Structure drives the bottom plate to move forward and backward, or make the driving mechanism and the bottom plate when disconnecting the bottom plate by outer masterpiece With being moved.
In some embodiments, the bottom base plate is provided with rack gear, the driving mechanism include first motor and Gear passes through the control machine wherein the gear is set in the shaft of the first motor and matches with the rack gear Structure controls the shift-position changing mechanism and acts so that first motor up and down motion, passes through the up and down motion of the first motor The gear is set to be meshed with the rack gear or mutually disconnect.
In some embodiments, elastic spacing one is provided in the first motor for the first motor Movement be defined.
In some embodiments, the shift-position changing mechanism includes cam and the second motor, wherein the cam is arranged It matches in the shaft of second motor and with the first motor, is turned by cam described in second motor driven It is dynamic, drive the first motor to move up and down during the cam rotation.
In some embodiments, the shift-position changing mechanism further includes thrust frame, and the cam is at least partially extend into Inside the thrust frame, thrust frame side is provided with disengagement prevention mechanism, passes through cam described in second motor driven Rotation drives the thrust frame side-to-side movement so that the disengagement prevention mechanism is built with the bottom plate during the cam rotation Vertical connection, while the driving mechanism and the bottom plate establish connection, or disconnect the disengagement prevention mechanism and the bottom plate Connection, while the driving mechanism is disconnected with the bottom plate.
In some embodiments, the disengagement prevention mechanism includes axis and fixture block, described axis one end and the thrust Frame connection, the other end are connect with the fixture block, card slot are offered on the bottom plate, when the disengagement prevention mechanism and the bottom plate When establishing connection, the fixture block is matched with the card slot.
In some embodiments, it is respectively arranged with the first fixing seat and the second fixing seat in the body two sides, wherein The axis is arranged among first fixing seat, and the thrust frame is provided with fixing axle in one end far from the axis, The fixing axle is arranged among second fixing seat.
In some embodiments, limited position mechanism, the position-limit mechanism and first electricity are set on the body Machine is connected to limit the stroke that the first motor moves up and down.
In some embodiments, the position-limit mechanism includes limit base, limited block and gag lever post, wherein the limit base It is set on the body, the limiting slot extended in left-right direction is offered on the limit base, the limited block sliding is set In in the limiting slot, described gag lever post one end is connected with the first motor, and the other end is connected with the limited block.
Compared with prior art, of the invention to include at least the following beneficial effects:
1. dish-washing machine of the invention, structure is simple, it can be achieved that steady between automatic mode and manual mode
Switching.
2. it, which is designed, rationally further improves the reliability of dish-washing machine movement.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of dish-washing machine in the embodiment of the present invention;
Fig. 2 is the side schematic view of dish-washing machine in the embodiment of the present invention;
Fig. 3 is the partial structural diagram of dish-washing machine in the embodiment of the present invention;
Fig. 4 is the structural schematic diagram of position-limit mechanism in the embodiment of the present invention.
Specific embodiment
The present invention will be described for following embodiment, but the present invention is not limited to these examples system.To of the invention Specific embodiment is modified or some technical features can be equivalently replaced, without departing from the spirit of the present invention program, It should all cover within the scope of the technical scheme claimed by the invention.
As shown in Figures 1 to 4, a kind of dish-washing machine, including body 1 define the open cavity 11 in front end in body 1, 11 bottom of cavity is provided with bottom plate 12, further includes control mechanism, shift-position changing mechanism 2 and driving mechanism 3, wherein control mechanism divides It is not connect with shift-position changing mechanism 2,3 signal of driving mechanism, shift-position changing mechanism 2 is matched with driving mechanism 3, by controlling machine Structure control shift-position changing mechanism 2 acts so that driving mechanism 3 drives 12 front and back of bottom plate when driving mechanism 3 and bottom plate 12 establish connection Bottom plate 12 is moved by external force when moving, or disconnecting driving mechanism 3 with bottom plate 12.
In the present embodiment, dish-washing machine includes body 1, control mechanism, shift-position changing mechanism 2 and driving mechanism 3, wherein The open cavity 11 in front end is defined in body 1, and the bottom of cavity 11 is provided with bottom plate 12, shift-position changing mechanism 2 and driving Mechanism 3 is fixedly mounted on the bottom of body 1 and shift-position changing mechanism 2 and driving mechanism 3 cooperate, control mechanism respectively with Shift-position changing mechanism 2, the connection of 3 signal of driving mechanism control the movement of shift-position changing mechanism 2 so that driving mechanism by control device 3 establish connection with bottom plate 12 or driving mechanism 3 and bottom plate 12 are made to disconnect the phase to realize automatic mode and manual mode Controlling driving mechanism 3 by control device when mutually switching, driving mechanism 3 and bottom plate 12 establish connection drives the movement of bottom plate 12 to beat The door body of dish-washing machine is closed on or off, is controlled driving mechanism 3 by control device when driving mechanism 3 and bottom plate 12 disconnect and is stopped Movement, so that user can open or close the door body of dish-washing machine manually, structure is simple, it can be achieved that automatic mode and manual mode Between steady switching, and then improve the usage experience of user.
Further, 12 bottom of bottom plate being provided with rack gear 13, driving mechanism 3 includes first motor 31 and gear 32, Middle gear 32 is set in the shaft of first motor 31 and matches with rack gear 13, controls shift-position changing mechanism by control mechanism 2 act so that first motor 31 move up and down, by the up and down motion of first motor 31 make gear 32 be meshed with rack gear 13 or Person mutually disconnects, and structure is simple, compact, can further ensure the steady switching between automatic mode and manual mode.
Preferably, elastic spacing one 4 is provided in first motor 31 to limit for the movement to first motor 31 It is fixed, the balance of first motor can be further ensured.
In the present embodiment, it is provided with rack gear 13 along the longitudinal direction in the middle position of bottom base plate, by controlling machine Structure controls shift-position changing mechanism 2 and runs work so that the up and down motion of first motor 31, is made by moving up and down for first motor 31 Gear 32 is meshed with rack gear 13 or disconnects gear 32 and 13 phase of rack gear, and then realizes between automatic mode and manual mode Steady switching, when gear 32 and rack gear 13 are intermeshed, first motor 31 drive the rotation of gear 32 with band carry-over bar 13 before After move, and then to open or close the door body of dish-washing machine.One end of the elastic spacing one 4 of the present embodiment and first motor 31 connect It connects, the other end and body 1 are abutted against with the up and down motion for limiting first motor 31, and elastic spacing one 4 is spring element system At, but it is not limited to spring element, it can also select other more particularly suitable flexible elements to be made according to actual needs.
Preferably, shift-position changing mechanism 2 includes cam 21 and the second motor 22, and wherein cam 21 is set to the second motor 22 Shaft on and match with first motor 31, drive cam 21 to rotate by the second motor 22, during cam 21 rotates First motor 31 is driven to move up and down, structure is simple, and design rationally, can be convenient for driving the up and down motion of first motor 31.
Preferably, shift-position changing mechanism 2 further includes thrust frame 23, and cam 21 is at least partially extend into 23 the inside of thrust frame, 23 side of thrust frame is provided with disengagement prevention mechanism 5, drives cam 21 to rotate by the second motor 22, the process that cam 21 rotates Middle 23 side-to-side movement of band dynamicthrust frame is so that disengagement prevention mechanism 5 and bottom plate 12 establish connection, while driving mechanism 3 is built with bottom plate 12 Vertical connection, or disconnect disengagement prevention mechanism 5 with bottom plate 12, while driving mechanism 3 is disconnected with bottom plate 12, is passed through Disengagement prevention mechanism 5 is defined to avoid cavity run-off the straight forward the movement of bottom plate 12.
Preferably, disengagement prevention mechanism 5 includes axis 51 and fixture block 52, and 51 one end of axis is connect with thrust frame 23, the other end Connect with fixture block 52, card slot 14 offered on bottom plate 12, when disengagement prevention mechanism 5 and bottom plate 12 establish connection, fixture block 52 with Card slot 14 matches, and structure is simple, compact, and stability when wheel and rack engagement can further be effectively ensured.
Further, it is respectively arranged with the first fixing seat 15 and the second fixing seat 16 in 1 two sides of body, wherein axis 51 is worn Among the first fixing seat 15, thrust frame 23 is provided with fixing axle 53 in one end far from axis 51, and fixing axle 53 is arranged in Among second fixing seat 16, design is reasonable, ingenious, so that shift-position changing mechanism is kept equilibrium state, ensure that gear The stability of switching mechanism installation.
In the present embodiment, shift-position changing mechanism 2 includes cam 21, the second motor 22 and thrust frame 23, wherein cam 21 It is set in the shaft of the second motor 22 to drive cam 21 to rotate in thrust frame 23 by the second motor 22, cam 21 is at least A part is inserted into 23 the inside of thrust frame, and cam 21 is set to the lower section of first motor 31 in one end far from thrust frame 23, Cam 21 is driven to rotate by the second motor 22, cam 21 drives first motor 31 to move up and down during rotating, this implementation The cross section of the cam 21 of example is roughly triangular, and the tool of cam 21 is there are three water chestnut and two adjacent water chestnuts pass through arc-shaped mistake It crosses and links together, and then first motor 31 can be driven to move up and down by the rotation of cam 21, but cam 21 is not limited to Above-mentioned shape can also select other more particularly suitable shapes according to actual needs.
In the present embodiment, it is respectively arranged with axis 51 and fixing axle 53 in the two sides of thrust frame 23, on body 1 respectively It is provided with the first fixing seat 15 and the second fixing seat 16, one end of axis 51 is set to the side of thrust frame 23, and the other end is worn It is connect after the first fixing seat 15 with fixture block 52, fixing axle 53 is arranged in the other side company after the second fixing seat 16 with thrust frame 23 It connects, thrust frame 23 is by the first fixing seat 15 and the second fixing seat 16 of two sides to be set on body 1.Edge is washed on bottom plate 12 The front-rear direction of bowl machine open up it is fluted to form card slot 14, when disengagement prevention mechanism 5 and bottom plate 12 establish connection, fixture block 52 with Card slot 14 cooperates, and pushes thrust frame 23 mobile to 13 direction of rack gear by cam 21, so that fixture block 52 is arranged in card In slot 14, when cavity 11 is opened outward to maximum position, due to fixture block 52 in card slot 14 to cavity 11 move up and down into Row limits, therefore cavity 11 will not dump forward, so that gear 32 and rack gear 13 remain meshing state.
Preferably, limited position mechanism 6 is set on body 1, and position-limit mechanism 6 is connected to limit the first electricity with first motor 31 The stroke that machine 31 moves up and down, structure is simple, and design rationally, can be further such that first motor keeps equilibrium state.
Particularly, position-limit mechanism 6 includes limit base 61, limited block 62 and gag lever post 63, and wherein limit base 61 is set to machine On body 1, the limiting slot 64 extended in left-right direction is offered on limit base 61, the sliding of limited block 62 is set in limiting slot 64, 63 one end of gag lever post is connected with first motor 31, the other end is connected with limited block 62, designs reasonable, ingenious, it is ensured that the The stability of one motor operation.
In the present embodiment, it is provided with limit base 61 on body 1, is offered on limit base 61 along dish-washing machine right and left To the limiting slot 64 of extension, in the open at one end far from thrust frame 23 to form opening, the sliding of limited block 62 is set to limiting slot 64 In limiting slot 64,63 one end of gag lever post is connected with first motor 31, and the other end is connected with limited block 62, in the upper of first motor 31 In lower motion process, first motor 31 drives limited block 62 to slide left and right in limiting slot 64 by gag lever post 63, in turn To be defined for the up and down motion to first motor 31.The rack gear 13 of the present embodiment dish-washing machine is fixedly mounted on 11 bottom of cavity Portion, as cavity 11 is moved forward and backward together, in addition to rack gear 13, shift-position changing mechanism 2, driving mechanism 3 and position-limit mechanism 6 etc. other Components are fixedly mounted on body 1, for the ease of installing said mechanism, can be also equipped between body 1 and cavity 11 Welded plate, the formation of welded plate and 11 bottom outer wall of cavity have the gap, by by shift-position changing mechanism 2, driving mechanism 3 and position restrainer Other components such as structure 6 are mounted on welded plate, and then are realized and acted by 32 drive rack 13 of gear to drive 11 He of cavity Rack gear 13 is independently moved forward and backward.
In the present embodiment, dish-washing machine is respectively arranged with guide rail in the two sides of cavity 11,12 two sides of bottom plate respectively with guide rail It is slidably connected, guide rail front end is provided with limit plate to limit the maximum opening limit of door body.
The switch gate movement of the present embodiment dish-washing machine door body has automatic mode and manual mode, automatic mode and manual mould The concrete operation step of formula mode lower switch door movement are as follows:
Under automatic mode, the work of the second motor 22 is rotated by rotation axis band moving cam 21, and makes turning for the second motor 22 Moving axis is located adjacent at the closest approach position of gear 32, at this point, first motor 31 drops to most under the action of elastic spacing one 4 Low spot, so that gear 32 is engaged with rack gear 13, while the driving rotation of cam 21 of the second motor 22 is to push thrust frame 23 past 13 direction of rack gear is mobile, so that fixture block 52 is arranged in slot 14, gag lever post 63 drives limited block 62 to slide into limit base 61 at this time One end far from rack gear 13 is cooperated rack gear 13 that bottom plate 12 is driven to travel forward on guide rail and is washed the dishes with common completion by gear 32 Machine door opening action, similarly, the dish-washing machine shutdown movement under automatic mode are opposite with door opening action.
Under manual mode, 31 elasticity of compression locating part 4 of first motor is simultaneously located at highest point, and gear 32 and rack gear 13 are detached from, The rotation of the cam 21 of second motor 22 driving simultaneously is mobile toward the direction far from rack gear 13 to push thrust frame 23, so that fixture block 52 is de- From card slot 14, gag lever post 63 drives limited block 62 to slide into limit base 61 close to one end of rack gear 13 at this time, artificial by user Door body outward movment is pulled, and then bottom plate 12 is driven to be travelled forward on guide rail to complete dish-washing machine door opening action, similarly, automatically Dish-washing machine shutdown movement under mode only needs user to push door body to move backward to close the door body of dish-washing machine.
When the automatic pattern switching of the present embodiment is manual mode, only cam 21 need to be driven by 22 rotation axis of the second motor 60 ° are rotated clockwise, likewise, need to only pass through 22 rotation axis of the second motor when being automatic mode by hand pattern switching Driving cam 21 rotates counterclockwise 60 °.
Above-described is only some embodiments of the present invention.For those of ordinary skill in the art, not Under the premise of being detached from the invention design, various modifications and improvements can be made, these belong to protection model of the invention It encloses.

Claims (9)

1. a kind of dish-washing machine, including body (1) define the open cavity in front end (11) in the body (1), in the chamber Body (11) bottom is provided with bottom plate (12), which is characterized in that further includes control mechanism, shift-position changing mechanism (2) and driving mechanism (3), wherein the control mechanism is connect with the shift-position changing mechanism (2), the driving mechanism (3) signal respectively, the shelves Position switching mechanism (2) is matched with the driving mechanism (3), controls the shift-position changing mechanism (2) by the control mechanism It acts so that the driving mechanism (3) when connection is established in the driving mechanism (3) and the bottom plate (12) drives the bottom plate (12) it moves forward and backward, or makes the driving mechanism (3) and when bottom plate (12) disconnect bottom plate (12) is by external force Effect is moved.
2. a kind of dish-washing machine according to claim 1, which is characterized in that the bottom plate (12) bottom is provided with rack gear (13), the driving mechanism (3) includes first motor (31) and gear (32), wherein the gear (32) is set to described first In the shaft of motor (31), shift-position changing mechanism (2) movement is controlled so that the first motor by the control mechanism (31) it moves up and down, so that the gear (32) is meshed with the rack gear (13) by the up and down motion of the first motor (31) Or it mutually disconnects.
3. a kind of dish-washing machine according to claim 2, which is characterized in that be arranged on the first motor (31) flexible Locating part (4) is for being defined the movement of the first motor (31).
4. a kind of dish-washing machine according to claim 2, which is characterized in that the shift-position changing mechanism (2) includes cam (21) and the second motor (22), wherein the cam (21) is set in the shaft of second motor (22) and with described first Motor (31) matches, and drives the cam (21) to rotate by second motor (22), the mistake of cam (21) rotation The first motor (31) are driven to move up and down in journey.
5. a kind of dish-washing machine according to claim 4, which is characterized in that the shift-position changing mechanism (2) further includes thrust Frame (23), the cam (21) are at least partially extend into inside the thrust frame (23), are arranged in thrust frame (23) side There are disengagement prevention mechanism (5), drives the cam (21) to rotate by second motor (22), the mistake of cam (21) rotation Thrust frame (23) side-to-side movement is driven in journey so that connection is established in the disengagement prevention mechanism (5) and the bottom plate (12), together Connection is established in Shi Suoshu driving mechanism (3) and the bottom plate (12), or makes the disengagement prevention mechanism (5) and the bottom plate (12) It disconnects, while the driving mechanism (3) is disconnected with the bottom plate (12).
6. a kind of dish-washing machine according to claim 5, which is characterized in that the disengagement prevention mechanism (5) includes axis (51) With fixture block (52), described axis (51) one end is connect with the thrust frame (23), and the other end is connect with the fixture block (52), in institute It states and offers card slot (14) on bottom plate (12), when the disengagement prevention mechanism (5) and the bottom plate (12) establish connection, the card Block (52) is matched with the card slot (14).
7. a kind of dish-washing machine according to claim 6, which is characterized in that be respectively arranged in the body (1) two sides One fixing seat (15) and the second fixing seat (16), wherein the axis (51) is arranged among first fixing seat (15), institute It states thrust frame (23) to be provided with fixing axle (53) in one end far from the axis (51), the fixing axle (53) is arranged in described Among second fixing seat (16).
8. a kind of dish-washing machine according to claim 2, which is characterized in that limited position mechanism is arranged on the body (1) (6), the position-limit mechanism (6) is connected to limit the row of the first motor (31) up and down motion with the first motor (31) Journey.
9. a kind of dish-washing machine according to claim 8, which is characterized in that the position-limit mechanism (6) include limit base (61), Limited block (62) and gag lever post (63), wherein the limit base (61) is set on the body (1), in the limit base (61) On offer the limiting slot (64) extended in left-right direction, limited block (62) sliding is set in the limiting slot (64), institute It states gag lever post (63) one end to be connected with the first motor (31), the other end is connected with the limited block (62).
CN201910300778.7A 2019-04-15 2019-04-15 Dish washing machine Pending CN110179414A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201910300778.7A CN110179414A (en) 2019-04-15 2019-04-15 Dish washing machine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201910300778.7A CN110179414A (en) 2019-04-15 2019-04-15 Dish washing machine

Publications (1)

Publication Number Publication Date
CN110179414A true CN110179414A (en) 2019-08-30

Family

ID=67714537

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201910300778.7A Pending CN110179414A (en) 2019-04-15 2019-04-15 Dish washing machine

Country Status (1)

Country Link
CN (1) CN110179414A (en)

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