CN217852827U

CN217852827U - Cleaning machine

Info

Publication number: CN217852827U
Application number: CN202221118700.7U
Authority: CN
Inventors: 杨泽
Original assignee: Ningbo Fotile Kitchen Ware Co Ltd
Current assignee: Ningbo Fotile Kitchen Ware Co Ltd
Priority date: 2022-05-10
Filing date: 2022-05-10
Publication date: 2022-11-22
Anticipated expiration: 2032-05-10

Abstract

The utility model relates to a cleaning machine, including box, guide rail and bowl frame, the box front side has uncovered, on the inside wall of locating the box of extending around the guide rail, bowl frame holding is in the box and lateral part and guide rail sliding fit, still includes lead screw, nut pair and driving piece, the driving piece is located behind the box on the lateral wall and the output is arranged forward, the lead screw extends around and the output of rear end and driving piece is connected, the nut pair restraint just cooperatees with the lead screw and is connected bottom the bowl frame. The utility model adopts the way of matching the driving piece, the screw rod and the nut pair to realize the automatic drawing out and pushing back of the bowl frame, the operation is more convenient, and the problem that the user manually pushes the bowl frame to cause unsmooth clamping or labor waste to influence the experience feeling is eliminated; the mode of drive structure cooperation guide rail, simple structure just can guarantee to push back and target in place to ensure that the last spray arm targets in place with interior water pipe lock, reduce the loss of pressure here, thereby improve the cleaning performance.

Description

Cleaning machine

Technical Field

The utility model relates to a dish washer technical field specifically indicates a cleaning machine for rinsing tableware.

Background

The existing dish washer with large capacity generally has an upper layer dish rack and a lower layer dish rack. The upper bowl frame is matched with the guide rail through the bowl frame roller and the guide rail, and the guide rail is matched with the guide rail roller fixed on the cavity, so that the upper bowl frame is drawn out and pushed back. But because reasons such as parts machining and assembly, the handle of going up the bowl frame pull often is relatively poor, often accompanies the card and pause, and user experience is poor.

In addition, the upper spray arm is generally installed at the bottom of the upper bowl rack, and when the upper bowl rack is pulled out, the upper spray arm can be separated from the inner water pipe. After the tableware is placed, the upper dish rack is pushed into the cavity, and in the final stage, the upper dish rack needs to be pushed inwards with force, so that the upper spraying arm is well buckled with the inner water pipe. However, when the user uses the bowl rack, the bowl rack can be pushed back randomly, and the risk of incomplete buckling exists, so that the upper spray arm cannot normally operate, and the cleaning capability is further deteriorated.

Therefore, a bowl rack push-pull structure of the existing cleaning machine needs to be further improved.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the first technical problem to provide a cleaning machine convenient to take bowl frame out and push back to prior art's current situation.

The utility model aims to solve the second technical problem is to prior art's current situation, provides a cleaning machine convenient to make spray arm and interior water pipe lock target in place.

The utility model provides a technical scheme that at least one above-mentioned technical problem adopted is: the utility model provides a cleaning machine, includes box, guide rail and bowl frame, the box front side has uncovered, on the inside wall of locating the box of extending around the guide rail, bowl frame holding is in the box and lateral part and guide rail sliding fit, still includes lead screw, nut pair and driving piece, the driving piece is located on the box rear side wall and the output is arranged forward, the output that extends and rear end and driving piece is connected around the lead screw, the vice restraint of nut just cooperatees with the lead screw in bowl frame bottom and is connected.

Preferably, the utility model discloses still including can mutually support with the guide rail and be used for controlling the bowl frame and take out the sliding rail set spare of stroke, this sliding rail set spare is located just be connected with the guide rail on the inside wall of box. In the process of automatically drawing out or pushing back the dish rack, the structure is convenient for controlling the moving stroke of the dish rack.

Preferably, the slide rail assembly comprises:

the sliding rail extends forwards and backwards and is arranged on the inner side wall of the box body in a way of moving forwards and backwards; the guide rail and the slide rail are arranged at intervals and move synchronously;

the front fixing seat is arranged on the inner side wall of the box body and is arranged close to the front end, and a first mounting hole for the sliding rail to pass through is formed in the front fixing seat;

the middle fixing seat is arranged on the inner side wall of the box body and is arranged close to the middle of the box body, and a second mounting hole for the sliding rail to pass through is formed in the middle fixing seat;

the front end cover is connected between the front end of the guide rail and the front end of the slide rail;

the rear end cover is connected between the rear end of the guide rail and the rear end of the slide rail; and

the sliding seat can be arranged on the guide rail in a front-back sliding manner and is connected with the side part of the bowl rack.

Preferably, the sliding seats are at least two and are arranged on the guide rail at intervals, the side part of the bowl rack is provided with a U-shaped bracket with an opening arranged towards the guide rail, and correspondingly, the sliding seats are provided with limiting openings for inserting two ends of the U-shaped bracket. The structure is convenient for realizing the linkage of the bowl rack and the guide rail, so that the bowl rack can slide along with the guide rail.

The front end cover abuts against the front fixed seat for limiting in a state that the bowl rack is pushed into the box body; and the rear end cover abuts against the middle fixed seat for limiting in the state that the bowl rack is drawn out of the box body. The structure is convenient for controlling the stroke end position of the bowl frame so as to improve the moving reliability of the bowl frame.

The utility model discloses in, the driving piece be the motor, be provided with on the back lateral wall of box and surround box body wherein with the motor, open the opening that has the power cord to pass on this box body and the corresponding box back lateral wall. The box body adopts a sealing structure to avoid water leakage.

Preferably, the guide rails and the slide rail assemblies are respectively two groups and are arranged on two inner side walls of the box body.

The utility model discloses still include interior water pipe and go up the spray arm, interior water pipe vertical arrangement is on the interior back lateral wall of box, the front side of interior water pipe is opened there is the water conservancy diversion mouth, it just has the aqueduct of ranging back to go up the spray arm restraint in the bottom of bowl frame, under the state in bowl frame pushes away the box, the back port and the water conservancy diversion mouth of aqueduct are inserted mutually and are joined in marriage the connection.

Compared with the prior art, the utility model has the advantages of: the utility model adopts the way of matching the driving piece, the screw rod and the nut pair to realize the automatic drawing out and pushing back of the bowl frame, the operation is more convenient, and the problem that the user manually pushes the bowl frame to cause unsmooth clamping or labor waste to influence the experience feeling is eliminated; the mode of drive structure cooperation guide rail, simple structure, and can guarantee to push back and target in place to ensure that the last spray arm targets in place with interior water pipe lock, reduce the loss of pressure at here, thereby improve the cleaning performance.

Drawings

Fig. 1 is a schematic structural diagram of an embodiment of the present invention;

fig. 2 is a sectional view of fig. 1 (bowl rack pushed-in state);

fig. 3 is a sectional view of fig. 1 (a state in which the dish rack is drawn out);

fig. 4 is a cross-sectional view of an embodiment of the present invention;

fig. 5 is a schematic structural view of the slide rail assembly according to an embodiment of the present invention.

Detailed Description

The present invention will be described in further detail with reference to the following embodiments.

As shown in fig. 1 to 5, the cleaning machine of the embodiment includes a box body 1, a guide rail 2 and a bowl rack 3, wherein an opening 11 is formed in the front side of the box body 1, the guide rail 2 extends forwards and backwards and is arranged on the inner side wall of the box body 1, and the bowl rack 3 is accommodated in the box body 1 and the side part of the bowl rack is in sliding fit with the guide rail 2. The embodiment also comprises a screw rod 4, a nut pair 5 and a driving piece (not shown in the figure), wherein the driving piece is arranged on the rear side wall of the box body 1, the output end of the driving piece is arranged forwards, the screw rod 4 extends forwards and backwards, the rear end of the screw rod is connected with the output end of the driving piece, and the nut pair 5 is restrained at the bottom of the bowl frame 3 in a welding mode, a screw mode, a buckling mode and the like and is connected with the screw rod 4 in a matching mode.

In this embodiment, the side of the box body 1 is provided with a slide rail assembly 6 which can be matched with the guide rail 2 to control the drawing stroke of the bowl rack 3, and the slide rail assembly 6 is arranged on the inner side wall of the box body 1 and connected with the guide rail 2. This structure facilitates control of the movement stroke of the dish rack 3 in the process of automatically drawing out or pushing back the dish rack 3.

Specifically, the slide rail assembly 6 includes a slide rail 61, a front fixing seat 62, a middle fixing seat 63, a front end cover 64, a rear end cover 65, and a slide seat 66, the slide rail 61 extends forward and backward and is disposed on the inner side wall of the box body 1 in a back and forth movement manner, the guide rails 2 are disposed on the slide rail 61 in parallel and at intervals, and the two move synchronously. The front fixing seat 62 is arranged on the inner side wall of the box body 1 and is close to the front end, and a first mounting hole for the sliding rail 61 to pass through is formed in the front fixing seat 62; the middle fixing seat 63 is disposed on the inner side wall of the box body 1 and is disposed near the middle of the box body 1, and a second mounting hole 631 for the sliding rail 61 to pass through is formed in the middle fixing seat 63. The front end cover 64 is connected between the front end of the guide rail 2 and the front end of the slide rail 61, and the rear end cover 65 is connected between the rear end of the guide rail 2 and the rear end of the slide rail 61. The sliding seat 66 is slidably arranged on the guide rail 2 back and forth and connected with the side part of the bowl rack 3.

The two sliding seats 66 are arranged on the guide rail at intervals, the side part of the bowl rack 3 is provided with a U-shaped bracket 31 with an opening arranged towards the guide rail 2, and correspondingly, the sliding seats 66 are provided with limiting openings 661 for inserting the two ends of the U-shaped bracket 31. The structure is convenient for realizing the linkage of the bowl frame 3 and the guide rail 2, so that the bowl frame 3 can slide along with the guide rail 2.

In this embodiment, the driving member is a motor, a box 7 capable of surrounding the motor is disposed on the rear side wall of the box 1, and an opening for passing a power line is formed on the box 7 and the corresponding rear side wall of the box 1. The box body 7 adopts a sealing structure to avoid water leakage. The guide rails 2 and the slide rail assemblies 6 are respectively two groups and are arranged on two inner side walls of the box body 1. To improve the moving stability of the bowl rack 3

This embodiment still includes interior water pipe 8 and goes up spray arm 9, and interior water pipe 8 vertical arrangement is on the interior back lateral wall of box 1, and the front side of interior water pipe 8 is opened there is water guide opening 81, goes up spray arm 9 and passes through detachable buckle structure constraint in the bottom of bowl frame 3 and have aqueduct 91 of backward extension, and under bowl frame 3 pushed into box 1 state, aqueduct 91's back port 911 and water guide opening 81 inserted to join in marriage mutually and are connected.

Compared with the prior art, the utility model has the advantages of: the utility model adopts the way of matching the driving piece, the lead screw and the nut pair to realize the automatic drawing out and pushing back of the bowl frame, the operation is more convenient, and the problem that the user manually pushes the bowl frame to cause unsmooth clamping or labor waste to influence the experience feeling is eliminated; the mode of drive structure cooperation guide rail, simple structure, and can guarantee to push back and target in place to ensure that the last spray arm targets in place with interior water pipe lock, reduce the loss of pressure at here, thereby improve the cleaning performance.

When the cleaning machine of the embodiment is used, when tableware needs to be placed in the bowl rack 3, the driving piece drives the screw rod 4 to rotate, the screw rod 4 drives the bowl rack 3 to slide forwards through the matching with the nut pair 5, in the process, the guide rail 2 and the slide rail 61 both move forwards, the rear end cover 65 abuts against the middle fixed seat 63 for limiting under the condition that the bowl rack 3 is completely pulled out of the box body 1, the slide seat 66 moves to the front side part of the guide rail 2, and the slide seat 66 positioned at the foremost side abuts against the front end cover 64; when the bowl frame 3 needs to be pushed into the box body 1, the driving piece drives the screw rod 4 to rotate reversely, the screw rod 4 drives the bowl frame 3 to slide backwards through matching with the nut pair 5, in the process, the guide rail 2 and the slide rail 61 both move backwards, the front end cover 64 abuts against the front fixed seat 61 for limiting in the state that the bowl frame 3 is pushed into the box body 1, the slide seat 66 moves to the rear side part of the guide rail 2, and the slide seat 66 positioned at the rearmost end abuts against the rear end cover 65.

Terms indicating directions, such as "front", "rear", "upper", "lower", "left", "right", "side", "top", "bottom", and the like, are used in the specification and claims of the present invention to describe various example structural parts and elements of the present invention, but these terms are used herein only for convenience of description and are determined based on example orientations shown in the drawings. Because the disclosed embodiments may be oriented in different directions, the directional terms are used for descriptive purposes and are not intended to be limiting, e.g., "upper" and "lower" are not necessarily limited to directions opposite or coincident with the direction of gravity.

Claims

1. The utility model provides a cleaning machine, includes box (1), guide rail (2) and bowl frame (3), box (1) front side has uncovered (11), the guide rail (2) front and back extend locate on the inside wall of box (1), bowl frame (3) holding is in box (1) and lateral part and guide rail (2) sliding fit, its characterized in that: still include that lead screw (4), nut are vice (5) and driving piece, the driving piece is located on the lateral wall behind box (1) and the output is arranged forward, extend around lead screw (4) and the rear end is connected with the output of driving piece, the vice (5) restraint of nut is in bowl frame (3) bottom and with lead screw (4) match and be connected.

2. The cleaning machine of claim 1, wherein: still including can mutually support with guide rail (2) and be used for controlling bowl frame (3) and take out slide rail set spare (6) of stroke, this slide rail set spare (6) are located just be connected with guide rail (2) on the inside wall of box (1).

3. The cleaning machine of claim 2, wherein: the slide rail component (6) comprises

The sliding rail (61) extends forwards and backwards and is arranged on the inner side wall of the box body (1) in a way of moving forwards and backwards; the guide rail (2) and the slide rail (61) are arranged at intervals and move synchronously;

the front fixing seat (62) is arranged on the inner side wall of the box body (1) and is close to the front end, and a first mounting hole for a sliding rail (61) to penetrate through is formed in the front fixing seat (62);

the middle fixing seat (63) is arranged on the inner side wall of the box body (1) and is close to the middle of the box body (1), and a second mounting hole (631) for the sliding rail (61) to penetrate through is formed in the middle fixing seat (63);

the front end cover (64) is connected between the front end of the guide rail (2) and the front end of the sliding rail (61);

the rear end cover (65) is connected between the rear end of the guide rail (2) and the rear end of the sliding rail (61); and

the sliding seat (66) is arranged on the guide rail (2) in a sliding way and is connected with the side part of the bowl frame (3).

4. The cleaning machine of claim 3, wherein: the bowl rack is characterized in that the number of the sliding seats (66) is at least two, the sliding seats (66) are arranged on the guide rail (2) at intervals, U-shaped supports (31) with openings arranged towards the guide rail (2) are arranged on the side portions of the bowl rack (3), and correspondingly, limiting openings (661) for inserting the two ends of each U-shaped support (31) are formed in the sliding seats (66).

5. The cleaning machine of claim 3, wherein: under the state that the bowl frame (3) is pushed into the box body (1), the front end cover (64) is abutted against the front fixed seat (62) for limiting; under the state that the bowl frame (3) is drawn out of the box body (1), the rear end cover (65) is abutted against the middle fixed seat (63) for limiting.

6. The cleaning machine of any one of claims 1 to 5, wherein: the driving piece is a motor, a box body (7) capable of surrounding the motor is arranged on the rear side wall of the box body (1), and an opening through which a power supply wire passes is formed in the box body (7) and the corresponding rear side wall of the box body (1).

7. The cleaning machine according to any one of claims 1 to 5, characterized in that: the guide rails (2) and the sliding rail assemblies (6) are respectively in two groups and are arranged on two inner side walls of the box body (1).

8. The cleaning machine according to any one of claims 1 to 5, characterized in that: still include interior water pipe (8) and go up spray arm (9), interior water pipe (8) vertical arrangement is on the interior back lateral wall of box (1), the front side of interior water pipe (8) is opened there is water guide (81), go up spray arm (9) restraint in the bottom of bowl frame (3) and have aqueduct (91) of backward extension, push box (1) in bowl frame (3) under the state, back port (911) and water guide (81) of aqueduct (91) are inserted mutually and are joined in marriage the connection.