CN115486780A - Cleaning machine - Google Patents

Abstract

The invention relates to a cleaning machine, which comprises a box body; a partition assembly including a fixing plate; moving the plate; the sliding chute is arranged on the fixing plate, extends along the first direction and the second direction, and is provided with a locking groove at the tail end; the sliding block is arranged on the moving plate and can slide along the sliding groove, and the sliding block can be positioned in the locking groove under the condition that the upper space and the lower space are communicated by the matching of the moving plate and the fixed plate; the locking assembly comprises a first locking piece arranged on the moving plate and a second locking piece arranged on the fixed plate, the first locking piece and the second locking piece can be in locking fit, and in the state, the sliding block is positioned in the locking groove; the unlocking piece is in driving connection with the first locking piece or the second locking piece, so that the first locking piece and the second locking piece are unlocked, and in the state, the sliding block can be separated from the locking groove; the first elastic piece acts on the moving plate, so that the moving plate always keeps the trend of moving along the first direction. The energy consumption of moving the moving plate is low.

Description

Cleaning machine

Technical Field

The invention relates to the technical field of dish washing machines, in particular to a cleaning machine.

Background

At present, the conventional dish washing machine on the market generally comprises a box body and a spraying device arranged in the box body, wherein the spraying device is used for drawing water at the bottom of the box body into a water spraying part and spraying the water into a washing cavity to wash dishes. The volume of the washing chamber of most dishwashers is fixed and cannot be changed according to the quantity of the washed dishes. When the quantity of the tableware to be cleaned is small, the tableware is placed in a larger washing cavity to be cleaned, so that the cleaning effect is influenced, and the waste of water resources is caused.

In addition, in some dish washing machines with large capacity, users are used to store the dishes in the dish washing machine after the dish washing is finished, and in this case, if the number of the dishes used per meal is small, the dishes need to be washed together with the stored dishes when the dishes are washed next time, which also causes waste of water and electric resources.

In order to solve the above problems, a "dishwasher" disclosed in chinese utility model patent No. CN202023348649.2 (publication No. CN 215383808U) includes: a box body having an inner cavity; the partition plate assembly is arranged in the inner cavity of the box body and is used for dividing the inner cavity of the box body into an upper space and a lower space which are relatively independent; the partition plate assembly includes: the fixing plate is transversely arranged in the middle of the box body and is connected with the inner side wall of the box body; a moving plate movably disposed on the fixed plate for partitioning or communicating the upper space and the lower space with the fixed plate; further comprising: the coaming is arranged on the lower wall surface of the fixed plate, and a relatively independent mounting bin is formed between the coaming and the inner wall of the box body; and the driving piece is arranged in the mounting bin, and the power output shaft penetrates through the enclosing plate to be connected with the moving plate.

When the number of the tableware to be cleaned is small, the movable plate of the partition plate assembly moves relative to the fixed plate to separate an upper space from a lower space, the upper space can be used for placing the cleaned tableware, and the lower space can be independently used for spray cleaning, so that the box body space is fully utilized, and the energy sources such as water, electricity and the like are saved; when the tableware to be cleaned is more, the moving plate of the partition plate assembly moves relative to the fixed plate to communicate the upper space with the lower space, and simultaneously, the tableware in the upper space and the lower space is cleaned.

However, in the patent, the power for moving the moving plate is completely provided by the driving part, and the energy consumption of the driving part is large; in addition, when the moving plate moves backwards to the right position, a user cannot perceive whether the moving plate moves to the right position, and the experience feeling is to be further improved.

Disclosure of Invention

The first technical problem to be solved by the invention is to provide a cleaning machine capable of saving energy consumption aiming at the current situation of the prior art.

A second technical problem to be solved by the present invention is to provide a cleaning machine capable of reminding a user when a moving plate moves in place along a second direction, in view of the current situation of the prior art.

The technical scheme adopted by the invention for solving the first technical problem is as follows: a cleaning machine comprises

A box body having an inner cavity;

the baffle plate assembly is arranged in the inner cavity of the box body, the baffle plate assembly can divide the inner cavity of the box body into an upper space and a lower space which are relatively independent, and the baffle plate assembly comprises

The fixing plate is transversely arranged in the middle of the box body and is connected with the inner side wall of the box body;

a moving plate arranged to be movable in a horizontal direction with respect to the fixed plate, the moving plate being configured to partition an upper space from a lower space or to communicate the upper space with the lower space in cooperation with the fixed plate, a moving direction of the moving plate to partition the upper space from the lower space being defined as a first direction, and a moving direction of the moving plate to communicate the upper space with the lower space being defined as a second direction;

it is characterized by also comprising

The sliding chute is arranged on the fixing plate, extends along a first direction and a second direction, and is provided with a locking groove at the tail end;

the sliding block is arranged on the moving plate and can slide along the sliding groove, and the sliding block can be positioned in the locking groove under the condition that the upper space and the lower space are communicated by the matching of the moving plate and the fixed plate;

the locking assembly comprises a first locking piece arranged on the moving plate and a second locking piece arranged on the fixed plate, the first locking piece and the second locking piece can be in locking fit, and in the state, the sliding block is positioned in the locking groove;

the unlocking piece is in driving connection with the first locking piece or the second locking piece, so that the first locking piece and the second locking piece are unlocked, and in the state, the sliding block can be separated from the locking groove;

and the first elastic piece acts on the moving plate, so that the moving plate always keeps the tendency of moving along the first direction.

The technical scheme adopted by the invention for solving the second technical problem is as follows: when the slider enters the locking groove, the slider strikes the locking groove and a sound can be emitted.

In order to facilitate the matching of the fixed plate and the moving plate to separate or communicate the upper space and the lower space, the fixed plate is arranged close to the rear side of the box body, a notch for communicating the upper space with the lower space is formed between the fixed plate and the front side wall of the box body, the moving plate can be arranged on the fixed plate in a front-back sliding mode and used for opening or closing the notch, the first direction is forward, and the second direction is backward.

For convenience of assembly, the moving plate is arranged above or below the fixed plate, the moving plate is overlapped on the upper side or the lower side of the fixed plate when the notch is opened, and at least part of the moving plate is staggered with the fixed plate and covers the notch when the notch is closed.

In order to fix a position the slider in the locking groove, and can not break away from easily in the locking groove, the spout is whole to extend along the fore-and-aft direction, and the spout includes first slide, second slide and third slide, and the rear end branching of first slide forms respectively second slide and third slide, third slide are located the second slide top, the rear end of third slide links up with the rear end of second slide, and the junction department of third slide and second slide forms the locking groove, the slider only can get into in the third slide along second slide one-way slip, and can not slide into in the first slide from the second slide. Therefore, when the moving plate moves forwards, the sliding block needs to move upwards and move into the third slide way firstly, so that the moving plate can move forwards, and the first elastic piece only gives a force for moving the moving plate forwards, so that the moving plate cannot be easily disengaged from the locking groove under the action force of the first elastic piece under the condition that the first locking piece and the second locking piece are locked and matched.

In order to enable the sliding block to only slide into the third slide way along the second slide way in a one-way mode, the slope of the joint of the third slide way and the second slide way is reduced to form the locking groove, the side wall of the locking groove is a slope which is jointed with the second slide way and the third slide way, the first slope of the locking groove is jointed with the rear end of the second slide way, the second slope of the locking groove is jointed with the rear end of the third slide way, the height of the second slope is lower than that of the first slope, and the second slope is arc-shaped. Because the height of the second ramp is lower than that of the second ramp, the sliding block can preferentially slide towards the third slideway when moving out of the locking groove.

In order to make good cooperation of third slide and first slide for the slider can be smooth and easy slide into first slide from the third slide, the third slide includes the first section that links up mutually with the locking groove and links up the second section of first section and first slide, and the second section is from the back forward downward sloping, and first section is the arc structure of arching towards the direction of keeping away from the second slide. The arc structure reduces the motion resistance to the slider, and the slope of second section sets up makes the slider can slide into first slide along the second section under the effect of self gravity.

In order to facilitate the sliding block to enter the second slide way from the first slide way and enter the first slide way from the third slide way, the rear end of the first slide way is connected with the front end of the second slide way through a first step with a reduced gradient, and the front end of the third slide way is connected with the rear end of the first slide way through a second step with a reduced gradient. The reduction of the gradient is favorable for smooth sliding of the sliding block.

In order to prevent the sliding block from being in hard contact with the sliding groove and damaging components in the moving process of the sliding block along the sliding groove, a first mounting plate is arranged on the moving plate, a first mounting hole with an opening facing the sliding groove is formed in the first mounting plate, one end of the sliding block is inserted into the first mounting hole, the other end of the sliding block is inserted into the sliding groove, the sliding block can slide along the axial direction of the first mounting hole, and a second elastic part which acts on the sliding block and enables the sliding block to always keep a trend of moving away from the first mounting hole is arranged in the first mounting hole. Therefore, the sliding block is in elastic contact with the sliding groove, and particularly can be well adapted to a ramp in the sliding groove.

In order to improve the moving stability of the moving plate, a sliding rail is further arranged on the fixed plate behind the sliding groove, the sliding rail extends in the front-back direction, the sliding block is arranged on the front portion of the moving plate, a sliding piece located behind the sliding block is further arranged on the moving plate, and the sliding piece can be contained in the sliding rail and moves along the sliding rail. Therefore, the front part and the rear part of the moving plate are connected with the fixed plate, and the moving stability of the moving plate can be improved.

Since the slide block enters the third slide way when the moving plate just starts to move forwards, and the front part of the moving plate moves upwards first, in order to prevent the moving plate from deflecting, the rear part of the slide way inclines downwards from front to back, so that the rear part of the moving plate also moves upwards when the moving plate just starts to move forwards, and the balance of the whole moving plate is ensured.

Similarly, in order to prevent the sliding part and the sliding rail from being in hard contact and damaging components, a second mounting plate is arranged on the moving plate, a second mounting hole with an opening facing the sliding rail is formed in the second mounting plate, one end of the sliding part is inserted into the second mounting hole, the other end of the sliding part is inserted into the sliding rail, the sliding part can slide along the axial direction of the second mounting hole, and a third elastic part which acts on the sliding part and enables the sliding part to always keep the tendency of moving in the direction away from the second mounting hole is arranged in the second mounting hole. Thus, the sliding piece and the sliding rail are in elastic contact.

The locking subassembly can have multiple structural style, in order to prevent the movable plate rebound, leads to the slider to deviate from the locking groove, simple structure ground, the front portion of movable plate is located to first locking piece, and first locking piece is the L type, encloses between the up end of first locking piece and movable plate to become to have the constant head tank, and the second locking piece is including installing the installation axle on the fixed plate and locating the locating piece on installing the axle periphery wall, the vertical setting of installation axle, under the state that upper portion space and lower part space are linked together, the locating piece is arranged in the constant head tank, and the diapire face of locating piece offsets with the last wall of movable plate, prevents movable plate rebound.

In order to make first locking piece and second locking piece can relieve the locking, set up notch storage tank forward on the fixed plate, installation axle ability relatively fixed plate rotates to make the locating piece be arranged in the constant head tank or in the storage tank, be equipped with the drive block on the periphery wall of installation axle, thereby the output of unblock piece can offset with the drive block and promote the installation axle and rotate. The installation axle rotates for the installation axle rotates, and the locating piece is deviate from the constant head tank and gets into the storage tank, and the movable plate can the rebound.

In order to improve the working reliability of the cleaning machine, the movable plate is provided with a trigger piece, the fixed plate is provided with a microswitch, and the microswitch is triggered by the trigger piece under the condition that the upper space and the lower space of the inner cavity of the box body are communicated; or the fixed plate is provided with a trigger, the movable plate is provided with a microswitch, and the microswitch is triggered by the trigger under the condition that the upper space and the lower space of the inner cavity of the box body are communicated. When the micro switch is triggered, the moving plate moves in place, the upper space and the lower space are communicated, the cleaning machine can be controlled to carry out full-cavity cleaning, and the micro switch enables the cleaning machine to be high in working safety and reliability.

In order to enable the partition plate assembly to effectively separate the upper space from the lower space, a sealing strip is arranged at the front part of the moving plate, the front side of the box body is open to form the inner cavity, a door body capable of opening or closing the opening of the box body is arranged at the front side of the box body, and the sealing strip abuts against the door body in the state that the door body is closed. The sealing strip offsets with the door body, reduces the intercommunication in upper portion space and lower part space to when preventing the lower part space and wasing, wash water and enter into the upper portion space, first elastic component not only is as the power supply that the drive movable plate moved forward, can also make the sealing strip tightly support on the door body, improves the leakproofness.

Compared with the prior art, the invention has the advantages that: 1. according to the invention, by arranging the locking groove, the sliding block, the locking assembly and the like, after the first locking piece and the second locking piece are unlocked, the movable plate can move along the first direction under the action of the first elastic piece, and can be pushed back along the second direction manually, so that the movable plate does not completely depend on a motor to supply electric components, and the energy consumption is low; 2. when the sliding block enters the locking groove, the sliding block can make a sound when impacting the locking groove to prompt a user that the moving plate is pushed back to the right position, otherwise, the user excessively pushes the moving plate, and the sliding block is easily damaged.

Drawings

FIG. 1 is a schematic configuration diagram of an embodiment of the present invention (the upper space and the lower space are in a state of being communicated);

FIG. 2 is a schematic structural view of the baffle plate assembly of FIG. 1;

FIG. 3 is an enlarged view of FIG. 2 at A;

FIG. 4 is a schematic view of the second locking and unlocking member of FIG. 3;

FIG. 5 is a schematic structural view of the fixing plate of FIG. 2;

FIG. 6 is a partial schematic view of FIG. 5;

FIG. 7 is a schematic structural view of the moving plate and the first elastic member of FIG. 2;

FIG. 8 is an exploded view of the first mounting plate, second resilient member and slider of FIG. 7;

FIG. 9 is an exploded view of the second mounting plate, third resilient member and slider of FIG. 7;

FIG. 10 is a schematic structural view of an embodiment of the present invention (the upper space and the lower space are in a spaced state);

fig. 11 is a schematic structural view of the separator plate assembly of fig. 10.

Detailed Description

The invention is described in further detail below with reference to the accompanying examples.

As shown in fig. 1 to 11, the cleaning machine of the preferred embodiment includes a tank 1, a partition plate assembly, a locking assembly, an unlocking member, etc.

As shown in fig. 1, the casing 1 has an inner cavity 11, and a partition plate assembly is disposed in the inner cavity 11 of the casing 1, and the partition plate assembly can divide the inner cavity 11 of the casing 1 into an upper space 11a and a lower space 11b which are relatively independent.

As shown in fig. 1, 2 and 10, the partition assembly includes a fixed plate 2 and a moving plate 3, the fixed plate 2 is disposed at a middle portion of the case 1 and is fixedly connected to an inner sidewall of the case 1, the moving plate 3 is disposed to be movable in a horizontal direction with respect to the fixed plate 2 for partitioning the upper space 11a from the lower space 11b or communicating the upper space 11a with the lower space 11b in cooperation with the fixed plate 2, a moving direction of the moving plate 3 toward the upper space 11a from the lower space 11b is defined as a first direction, and a moving direction of the moving plate 3 toward the upper space 11a from the lower space 11b is defined as a second direction.

As shown in fig. 1 and 10, in the present embodiment, the fixed plate 2 is disposed close to the rear side of the case 1, a notch 11c for communicating the upper space 11a with the lower space 11b is formed between the fixed plate 2 and the front side wall of the case 1, the moving plate 3 is disposed below the fixed plate 2, and the moving plate 3 is slidably disposed on the fixed plate 2 in the front-back direction for opening or closing the notch 11 c.

As shown in fig. 1, in a state where the notch 11c is opened, the moving plate 3 is overlapped on the lower side of the fixed plate 2; as shown in fig. 10, in a state where the notch 11c is closed, at least a portion of the moving plate 3 intersects with the fixed plate 2 and covers the notch 11 c. As can be seen from the above, the first direction is a forward direction, and the second direction is a backward direction.

Of course, the moving plate 3 may be disposed above the fixed plate 2, the moving plate 3 may overlap the upper side of the fixed plate 2 in a state where the notch 11c is opened, and at least a part of the moving plate 3 may overlap the fixed plate 2 and cover the notch 11c in a state where the notch 11c is closed.

As shown in fig. 5, 6 and 7, the left and right side walls of the fixed plate 2 are provided with sliding grooves 21, and the left and right sides of the moving plate 3 are provided with sliding blocks 31 which are slidably engaged with the sliding grooves 21, and since the engaging structure of the two sets of sliding blocks 31 and the sliding grooves 21 is the same, only one set of sliding blocks 31 and the sliding grooves 21 will be described below.

The slide groove 21 extends in the front-rear direction as a whole, a locking groove 210 is provided at the rear end of the slide groove 21, the slider 31 is provided on the moving plate 3 and can slide along the slide groove 21, and the slider 31 can be positioned in the locking groove 210 in a state where the moving plate 3 is engaged with the fixed plate 2 to communicate the upper space 11a with the lower space 11b. In addition, when the sliding block 31 enters the locking groove 210, the sliding block 31 hits the locking groove 210 to make a sound, which prompts the user to push the moving plate 3 in place, because the moving plate 3 of the embodiment is manually pushed back by the user, if there is no prompt in place, the user is likely to push excessively, which causes the sliding block 31 to interfere with the locking groove 210, and damages the sliding block 31 or the locking groove 210.

As shown in fig. 2, 3 and 4, the locking assembly includes a first locking member 32 provided on the moving plate 3 and a second locking member 22 provided on the fixed plate 2, and the first locking member 32 and the second locking member 22 can be locked and engaged, and in this state, the slider 31 is positioned in the locking groove 210 and cannot be removed from the locking groove 210.

The first elastic member 4 acts on the moving plate 3 such that the moving plate 3 always maintains a tendency to move in the first direction. The unlocking member is drivingly connected to the first locking member 32 or the second locking member 22, so that the first locking member 32 and the second locking member 22 are unlocked. After the locking is released, the slider 31 can be disengaged from the locking groove 210, and the moving plate 3 is moved forward by the first elastic member 4 to separate the upper space 11a and the lower space 11b.

As shown in fig. 5 and 6, in this embodiment, the sliding groove 21 includes a first sliding channel 211, a second sliding channel 212, and a third sliding channel 213, a rear end of the first sliding channel 211 is forked to form the second sliding channel 212 and the third sliding channel 213, the third sliding channel 213 is located above the second sliding channel 212, a rear end of the third sliding channel 213 is connected to a rear end of the second sliding channel 212, and the sliding block 31 can only slide along the second sliding channel 212 in one direction into the third sliding channel 213.

The third runner 213 includes a first segment 2131 engaged with the locking groove 210 and a second segment 2132 engaged with the first segment 2131 and the first runner 211, the second segment 2132 is inclined downward from the rear to the front, and the first segment 2131 is in an arc structure that is arched in a direction away from the second runner 212.

The rear end of the first slide way 211 is connected with the front end of the second slide way 212 through a first step 214 with a reduced gradient, the front end of the third slide way 213 is connected with the rear end of the first slide way 211 through a second step 215 with a reduced gradient, and the reduction of the gradient is beneficial to smooth sliding of the sliding block 31.

The slope of the joint of the third slide way 213 and the second slide way 212 is reduced to form a lock trough 210, the side wall of the lock trough 210 is a ramp which is connected with the second slide way 212 and the third slide way 213, the first ramp 2101 of the lock trough 210 is connected with the rear end of the second slide way 212, the second ramp 2102 of the lock trough 210 is connected with the rear end of the third slide way 213, the height of the second ramp 2102 is lower than that of the first ramp 2101, and the second ramp 2102 is arc-shaped.

Since the height of the second ramp 2102 is lower than that of the second ramp 2102, the slider 31 is preferentially slid toward the third slide way 213 when being removed from the locking slot 210. Thus, when the moving plate 3 moves forward, the slider 31 needs to move upward into the third slide 213 to move the moving plate 3 forward.

The locking assembly can limit the upward movement of the slider 31 in the locked state, and prevent the slider 31 from being released from the locking groove 210. As shown in fig. 2, 3, and 4, the first locking element 32 is disposed at the front portion of the moving plate 3, the first locking element 32 is L-shaped, a positioning groove 34 is defined between the first locking element 32 and the upper end surface of the moving plate 3, the second locking element 22 is disposed on the fixing plate 2, the second locking element 22 includes a mounting shaft 221 rotatably mounted on the fixing plate 2, the mounting shaft 221 is vertically disposed, and a positioning block 222 and a driving block 223 are disposed on an outer peripheral wall of the mounting shaft 221.

The fixing plate 2 is provided with a containing groove 23 with a forward notch, the unlocking piece 5 can be a motor or an electromagnetic valve, and the output end of the unlocking piece 5 can be abutted to the driving block 223 to push the mounting shaft 221 to rotate, so that the positioning block 222 is located in the positioning groove 34 or the containing groove 23. In this embodiment, the output end of the unlocking member 5 is connected to the driving block 223, but it is also possible to make the unlocking member 5 contact the driving block 223 only at the output end thereof when it is operated.

In a state where the upper space 11a is communicated with the lower space 11b, the positioning block 222 is located in the positioning groove 34, and a bottom wall surface of the positioning block 222 can abut against an upper wall surface of the moving plate 3, so that the moving plate 3 is prevented from moving upward; when the positioning block 222 escapes from the positioning groove 34 into the accommodating groove 23, the moving plate 3 may move upward.

As shown in fig. 7 and 8, the moving plate 3 is provided with a first mounting plate 33, the first mounting plate 33 is provided with a first mounting hole 331 with an opening facing the slide groove 21, one end of the slider 31 is inserted into the first mounting hole 331, the other end is inserted into the slide groove 21, the slider 31 can slide along the axial direction of the first mounting hole 331, and the first mounting hole 331 is provided with a second elastic member 311 acting on the slider 31 to keep the slider 31 moving in the direction away from the first mounting hole 331. In this way, the sliding block 31 is in elastic contact with the sliding groove 21, and is particularly well adapted to the slope in the sliding groove 21.

The second elastic member 311 is a spring, one end of which abuts against the slider 31 and the other end of which abuts against the bottom wall of the first mounting hole 331. The outer peripheral wall of the slider 31 is provided with a first laterally outward protruding portion 312, the outer wall of the first laterally outward protruding portion 312 is a tapered surface gradually reducing in diameter along the direction in which the first laterally outward protruding portion 312 is inserted into the first mounting hole 331, the first laterally outward protruding portion 312 can elastically deform when passing through the first mounting hole 331, and the first laterally outward protruding portion 312 reversely buckles the wall surface of the first mounting plate 33 after the first laterally outward protruding portion 312 enters the first mounting hole 331.

As shown in fig. 5, 7 and 9, the fixed plate 2 is further provided with a slide rail 24 behind the slide groove 21, the slide rail 24 extends in the front-rear direction, the slider 31 is provided at the front of the moving plate 3, the moving plate 3 is further provided with a slider 35 behind the slider 31, the slider 35 can be accommodated in the slide rail 24 and can move along the slide rail 24, and the rear of the slide rail 24 is inclined downward from front to rear.

In this way, the front and rear portions of the moving plate 3 are connected to the fixed plate 2, so that the moving smoothness of the moving plate 3 can be improved, and since the slider 31 enters the third slide 213 when the moving plate 3 starts to move forward, the front portion of the moving plate 3 moves upward first, so as to prevent the moving plate 3 from deflecting, when the moving plate 3 starts to move forward, the rear portion of the moving plate 3 also moves upward, and the balance of the moving plate 3 as a whole is ensured.

Similarly, the moving plate 3 is provided with a second mounting plate 36, the second mounting plate 36 is provided with a second mounting hole 361 having an opening facing the slide rail 24, one end of the slider 35 is inserted into the second mounting hole 361, the other end is inserted into the slide rail 24, the slider 35 is slidable in the axial direction of the second mounting hole 361, and the second mounting hole 361 is provided with a third elastic member 351 acting on the slider 35 to keep the slider 35 moving in a direction away from the second mounting hole 361 at all times, so that the slider 35 and the slide rail 24 are in elastic contact with each other.

The third elastic member 351 is a spring, and has one end abutting against the slider 35 and the other end abutting against the bottom wall of the second mounting hole 361. The outer peripheral wall of the sliding member 35 is provided with a second lateral outward protrusion 352, the outer wall of the second lateral outward protrusion 352 is a tapered surface gradually reducing in diameter along the direction in which the second lateral outward protrusion 352 is inserted into the second mounting hole 361, the second lateral outward protrusion 352 can elastically deform when passing through the second mounting hole 361, and the second lateral outward protrusion 352 reversely buckles the wall surface of the second mounting plate 36 after the second lateral outward protrusion 352 enters the second mounting hole 361.

The movable plate 3 is provided with a fixed block 37, the fixed block 37 is provided with a trigger 371, the fixed plate 2 is provided with a microswitch 25, and the trigger 371 triggers the microswitch 25 under the state that the upper space 11a and the lower space 11b of the inner cavity 11 of the box body 1 are communicated. When the microswitch 25 is triggered, the moving plate 3 moves to the right position, the upper space 11a is communicated with the lower space 11b, the cleaning machine can be controlled to carry out full-cavity cleaning, and the microswitch 25 ensures that the cleaning machine has high working safety and reliability. Of course, the trigger 371 may be provided on the fixed plate 2, the micro switch 25 may be provided on the moving plate 3, and the trigger 371 may trigger the micro switch 25 in a state where the upper space 11a and the lower space 11b of the inner cavity 11 of the case 1 communicate with each other.

The front part of the moving plate 3 is provided with a sealing strip 38, the front side of the box body 1 is opened to form an inner cavity 11, the front side of the box body 1 is provided with a door body (not shown in the figure) capable of opening or closing the opening, when the door body is closed, the sealing strip 38 is abutted against the door body, and the sealing strip 38 can be tightly abutted against the door body under the action of the first elastic element 4. The weather strip 38 abuts against the door body to reduce communication between the upper space 11a and the lower space 11b, so as to prevent wash water from entering the upper space 11a when the lower space 11b is washed.

The working process of the cleaning machine of the embodiment is as follows:

in the full-cavity washing state, the movable plate 3 is matched with the fixed plate 2 to communicate the upper space 11a with the lower space 11b, the positioning block 222 is positioned in the positioning groove 34, the sliding block 31 is positioned in the locking groove 210, and the sliding part 35 is positioned at the rear end of the sliding rail 24;

when half-cavity washing is needed, the unlocking piece 5 drives the mounting shaft 221 to rotate, so that the positioning block 222 is disengaged from the positioning groove 34 and enters the accommodating groove 23, the moving plate 3 moves forward under the action of the first elastic piece 4, because of the limitation of the track of the third slide rail 213, the front part of the moving plate 3 moves upward firstly in the forward moving process, and the rear part of the moving plate 3 moves along the track of the slide rail 24 until the sealing strip 38 abuts against the door body;

when full-cavity washing is needed, the movable plate 3 is pushed backwards manually, the slider 31 moves along the first slide way 211 and the second slide way 212, the sliding piece 35 moves along the slide rail 24 until the slider 31 enters the locking groove 210, after a user hears an impact sound of the slider 31 entering the locking groove 210, the sliding piece 35 is located at the tail end of the slide rail 24, the movable plate 3 is not pushed any more, the unlocking piece 5 drives the mounting shaft 221 to rotate, and the positioning block 222 is positioned in the positioning groove 34.

In the description of the present invention, it is to be understood that the terms "center," "longitudinal," "lateral," "length," "width," "thickness," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," "clockwise," "counterclockwise," "axial," "radial," "circumferential," and the like are used in the orientation or positional relationship indicated in the drawings for convenience in describing the invention and for simplicity of description, and do not indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and that the directional terms are used for purposes of illustration only and are not to be construed as limiting, for example, "upper" and "lower" are not necessarily limited to directions opposite or coincident with the direction of gravity.

The term "fluid communication" as used herein refers to a spatial relationship between two components or portions (hereinafter collectively referred to as a first portion and a second portion, respectively), i.e., a fluid (gas, liquid or a mixture of both) can flow along a flow path from the first portion or/and be transported to the second portion, and may be a direct communication between the first portion and the second portion, or an indirect communication between the first portion and the second portion via at least one third element, such as a fluid channel, e.g., a pipe, a channel, a conduit, a flow guide, a hole, a groove, or a chamber that allows a fluid to flow through, or a combination thereof.

Claims (16)

1. A cleaning machine comprises

A box body (1) having an inner cavity (11);

the baffle plate component is arranged in the inner cavity (11) of the box body (1), the baffle plate component can divide the inner cavity (11) of the box body (1) into an upper space (11 a) and a lower space (11 b) which are relatively independent, and the baffle plate component comprises

The fixing plate (2) is transversely arranged in the middle of the box body (1) and is connected with the inner side wall of the box body (1);

a moving plate (3) arranged to be movable in a horizontal direction with respect to the fixed plate (2), the moving plate (3) being configured to cooperate with the fixed plate (2) to separate an upper space (11 a) from a lower space (11 b) or to communicate the upper space (11 a) with the lower space (11 b), a moving direction of the moving plate (3) toward the upper space (11 a) from the lower space (11 b) being defined as a first direction, and a moving direction of the moving plate (3) toward the upper space (11 a) from the lower space (11 b) being defined as a second direction;

it is characterized by also comprising

The sliding chute (21) is arranged on the fixing plate (2), the sliding chute (21) extends along a first direction and a second direction, and a locking groove (210) is arranged at the tail end of the sliding chute (21);

the sliding block (31) is arranged on the moving plate (3) and can slide along the sliding groove (21), and the sliding block (31) can be positioned in the locking groove (210) under the condition that the moving plate (3) is matched with the fixed plate (2) to communicate the upper space (11 a) with the lower space (11 b);

the locking assembly comprises a first locking piece (32) arranged on the moving plate (3) and a second locking piece (22) arranged on the fixed plate (2), the first locking piece (32) and the second locking piece (22) can be in locking fit, and in the state, the sliding block (31) is positioned in the locking groove (210);

the unlocking piece (5) is in driving connection with the first locking piece (32) or the second locking piece (22) so that the first locking piece (32) and the second locking piece (22) are unlocked, and in the state, the sliding block (31) can be separated from the locking groove (210);

and the first elastic piece (4) acts on the moving plate (3) so that the moving plate (3) always keeps the trend of moving along the first direction.

2. The cleaning machine of claim 1, wherein: when the slider (31) enters the locking groove (210), the slider (31) hits the locking groove (210) to generate a sound.

3. The cleaning machine of claim 1, wherein: the movable type refrigerator is characterized in that the fixed plate (2) is arranged close to the rear side of the refrigerator body (1), a notch (11 c) for communicating the upper space (11 a) with the lower space (11 b) is formed between the fixed plate (2) and the front side wall of the refrigerator body (1), the movable plate (3) can be arranged on the fixed plate (2) in a front-and-back sliding mode and used for opening or closing the notch (11 c), the first direction is forward, and the second direction is backward.

4. The cleaning machine of claim 3, wherein: the movable plate (3) is arranged above or below the fixed plate (2), the movable plate (3) is overlapped on the upper side or the lower side of the fixed plate (2) when the notch (11 c) is opened, and at least part of the movable plate (3) is staggered with the fixed plate (2) and covers the notch (11 c) when the notch (11 c) is closed.

5. The cleaning machine of claim 3, wherein: spout (21) extend along the fore-and-aft direction, and spout (21) include first slide (211), second slide (212) and third slide (213), and the rear end branching of first slide (211) forms respectively second slide (212) and third slide (213), and third slide (213) are located second slide (212) top, the rear end of third slide (213) links up with the rear end of second slide (212), and is in the linking department of third slide (213) and second slide (212) forms locking groove (210), slider (31) only can enter into third slide (213) along second slide (212) unidirectional sliding.

6. The cleaning machine of claim 5, wherein: the slope of the joint of the third slide way (213) and the second slide way (212) is reduced to form the locking groove (210), the side wall of the locking groove (210) is a slope which is jointed with the second slide way (212) and the third slide way (213), the first slope (2101) of the locking groove (210) is jointed with the rear end of the second slide way (212), the second slope (2102) of the locking groove (210) is jointed with the rear end of the third slide way (213), the height of the second slope (2102) is lower than that of the first slope (2101), and the second slope (2102) is arc-shaped.

7. The cleaning machine of claim 5, wherein: the third slideway (213) comprises a first section (2131) connected with the locking groove (210) and a second section (2132) connected with the first section (2131) and the first slideway (211), the second section (2132) inclines downwards from back to front, and the first section (2131) is in an arc shape which is arched towards the direction far away from the second slideway (212).

8. The cleaning machine of claim 5, wherein: the rear end of the first slideway (211) is connected with the front end of the second slideway (212) through a first step (214) with a reduced gradient, and the front end of the third slideway (213) is connected with the rear end of the first slideway (211) through a second step (215) with a reduced gradient.

9. The cleaning machine according to any one of claims 1 to 8, characterized in that: the movable plate is characterized in that a first mounting plate (33) is arranged on the movable plate (3), a first mounting hole (331) with an opening facing the sliding groove (21) is formed in the first mounting plate (33), one end of the sliding block (31) is inserted into the first mounting hole (331), the other end of the sliding block is inserted into the sliding groove (21), the sliding block (31) can slide along the axial direction of the first mounting hole (331), and a second elastic piece (311) acting on the sliding block (31) to enable the sliding block (31) to always keep moving towards the direction far away from the first mounting hole (331) is arranged in the first mounting hole (331).

10. The cleaning machine according to any one of claims 1 to 8, characterized in that: the fixed plate (2) is further provided with a sliding rail (24) behind the sliding groove (21), the sliding rail (24) extends in the front-back direction, the sliding block (31) is arranged at the front part of the moving plate (3), the moving plate (3) is further provided with a sliding piece (35) located behind the sliding block (31), and the sliding piece (35) can be inserted into the sliding rail (24) and moves along the sliding rail (24).

11. The cleaning machine of claim 10, wherein: the rear part of the slide rail (24) is inclined downwards from front to back.

12. The cleaning machine of claim 10, wherein: the movable plate is characterized in that a second mounting plate (36) is arranged on the movable plate (3), a second mounting hole (361) with an opening facing the sliding rail (24) is formed in the second mounting plate (36), one end of a sliding piece (35) is inserted into the second mounting hole (361), the other end of the sliding piece is inserted into the sliding rail (24), the sliding piece (35) can slide along the axial direction of the second mounting hole (361), and a third elastic piece (351) acting on the sliding piece (35) to enable the sliding piece (35) to always keep moving towards the direction far away from the second mounting hole (361) is arranged in the second mounting hole (361).

13. The cleaning machine according to any one of claims 1 to 8, characterized in that: the front portion of movable plate (3) is located in first locking piece (32), and first locking piece (32) are the L type, enclose between the up end of first locking piece (32) and movable plate (3) to have constant head tank (34), and second locking piece (22) are including installing installation axle (221) on fixed plate (2) and locating block (222) on installing axle (221) periphery wall, installation axle (221) vertical setting is under the state that upper space (11 a) and lower part space (11 b) are linked together, locating block (222) are located constant head tank (34), and the diapire face of locating block (222) can offset with the last wall of movable plate (3).

14. The washing machine as claimed in claim 13, wherein: seted up notch storage tank (23) forward on fixed plate (2), installation axle (221) can rotate relative fixed plate (2) to make locating piece (222) be arranged in constant head tank (34) or storage tank (23), be equipped with drive block (223) on the periphery wall of installation axle (221), thereby the output of deblocking piece (5) can offset with drive block (223) and promote installation axle (221) and rotate.

15. The cleaning machine according to any one of claims 1 to 8, characterized in that: the movable plate (3) is provided with a trigger piece (371), the fixed plate (2) is provided with a microswitch (25), and the trigger piece (371) triggers the microswitch (25) under the condition that an upper space (11 a) and a lower space (11 b) of an inner cavity (11) of the box body (1) are communicated; or, be equipped with trigger part (371) on fixed plate (2), be equipped with micro-gap switch (25) on movable plate (3), under the state that upper portion space (11 a) and lower part space (11 b) of inner chamber (11) of box (1) are linked together, trigger part (371) triggers micro-gap switch (25).

16. The cleaning machine according to any one of claims 1 to 8, characterized in that: the front portion of movable plate (3) is equipped with sealing strip (38), the uncovered formation of box (1) front side inner chamber (11), box (1) front side is equipped with the door body that can open its uncovered department or close under the state that the door body is closed, sealing strip (38) offset with the door body.

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