CN110856625A

CN110856625A - Cleaning machine

Info

Publication number: CN110856625A
Application number: CN201810975812.6A
Authority: CN
Inventors: 蒋卓华; 史伟杰
Original assignee: Ningbo Fotile Kitchen Ware Co Ltd
Current assignee: Ningbo Fotile Kitchen Ware Co Ltd
Priority date: 2018-08-24
Filing date: 2018-08-24
Publication date: 2020-03-03

Abstract

The invention relates to a cleaning machine which comprises a box body, a spray arm, a cleaning basket and a motor assembly, wherein the box body is hollow so as to form a washing cavity, the cleaning basket is arranged in the washing cavity and is positioned above the spray arm, the motor assembly is arranged below the box body, an output shaft of a motor penetrates through the box body and extends into the washing cavity, a driving mechanism capable of enabling the cleaning basket to move in a reciprocating mode along the length direction of the box body is arranged at the bottom of the cleaning basket, the input end of the driving mechanism is connected with the output shaft of the motor, and the output end of the driving mechanism is connected with the cleaning basket in a sliding mode through an. According to the invention, the driving mechanism capable of enabling the cleaning basket to move in a reciprocating manner along the length direction of the box body is arranged at the bottom of the cleaning basket, the driving mechanism is driven by a motor assembly of the cleaning machine, the reciprocating movement of the cleaning basket is realized through an eccentric structure, in the washing process, the spray arm sprays water upwards, water flow washes fruits and vegetables upwards from the bottom of the cleaning basket, the fruits and vegetables are kept dynamic by the swinging of the cleaning basket, the turbulence degree of the water flow is improved, and the cleaning effect is further improved.

Description

Cleaning machine

Technical Field

The invention relates to a cleaning machine.

Background

The existing fruit and vegetable cleaning machine generally realizes cleaning through two modes: one is to drive the cleaning basket to rotate horizontally and spray water into the cleaning basket from top to bottom to rinse the fruits and vegetables in the cleaning basket; the other type is that water is pumped to a certain height from the bottom of the cleaning barrel through a water pump and then is sprayed out, so that the fruit and vegetable are sprayed and cleaned.

A first abluent structure is like the novel fruit vegetables cleaning machine that chinese patent application number is 201420767984.1 discloses, including spray set, the washing basket of setting in the washing bucket, the synchronous machine of setting in the washing barrel head portion, spray set includes water pump and nozzle, the water pump water inlet sets up in washing bucket lateral wall or bottom, the water pump delivery port is connected with the aqueduct one end that sets up in the washing bucket side, aqueduct other end opening is in the side top of washing basket, its tip is provided with adjustable installation angle's nozzle, when synchronous machine drives the rotation of washing basket, spray set sprays the fruit vegetables in the washing basket and washs.

The second cleaning structure is a water tank type cleaning machine disclosed in chinese patent No. 201610110965.5 of the present applicant, which includes a water tank body, an open water pump having an upper water inlet at the bottom thereof, a water outlet component of the water pump being a spray arm connected to the water tank body, the water pump sucking water in the water tank body and then spraying the water out from the spray arm to clean fruits and vegetables.

The cleaning devices can only perform spray cleaning (or soaking) generally, and the cleaning mode can achieve a certain cleaning effect on the fruits and vegetables with small surface area in the cleaning process because the fruits and vegetables are basically in a static state, but has a poor cleaning effect on the fruits and vegetables with large surface area, such as leaves and the like.

Disclosure of Invention

The invention aims to solve the technical problem of providing a fruit and vegetable cleaning machine which can selectively keep the fruits and vegetables cleaned dynamically so as to improve the cleaning effect aiming at the current situation of the prior art.

The technical scheme adopted by the invention for solving the technical problems is as follows: the utility model provides a cleaning machine, includes box, spray arm, cleaning basket and motor element, thereby the inside cavity of box forms the washing chamber, spray arm locates in this washing chamber, cleaning basket locates in the washing chamber and is located the spray arm top, motor element locates the box below and the output shaft of motor passes the box and stretches into in the washing chamber its characterized in that: the bottom of the cleaning basket is provided with a driving mechanism which can enable the cleaning basket to reciprocate along the length direction of the box body, the input end of the driving mechanism is connected with the output shaft of the motor, and the output end of the driving mechanism is connected with the cleaning basket in a sliding mode through an eccentric structure.

In the above scheme, actuating mechanism includes assembly frame and carousel, the bottom of washing basket is located to the assembly frame, the carousel is located on the assembly frame and can with this assembly frame sliding fit, the carousel is connected and the junction is located between carousel center and the edge through the gear train of a pair of crescent gear with the output shaft of motor. By adopting the structure, the reciprocating movement of the cleaning basket is realized through the eccentric rotation of the turntable, the swing amplitude can be controlled through the outer diameter of the turntable, and the production and the assembly are convenient.

In order to facilitate assembly, guide grooves arranged along the width direction of the box body are formed in the two inner side walls of the assembly frame, and the edge of the rotary table can be clamped in the guide grooves in a sliding mode.

In order to facilitate transmission, the output shaft of the motor is connected with a gear, the rotary table is provided with a gear ring positioned below the rotary table, and the gear ring is in meshing transmission with the gear.

As an improvement, the top of the gear ring is provided with an upwards extending inserting shaft, correspondingly, the disc is provided with a socket for the inserting shaft to rotate and insert, one side of the socket is communicated with a transversely arranged chute, and the chute is internally provided with a sliding block which can move back and forth so as to limit the inserting shaft to rotate or not to rotate relative to the disc. And a plane which is axially arranged and is abutted against and limited by the side wall of the sliding block is formed on the side wall of the plug shaft. By adopting the structure, when the sliding block is pushed to be close to and abutted against the plane of the inserting shaft, the inserting shaft cannot rotate relative to the rotating disc, and the rotating disc can be driven to eccentrically rotate so as to realize the reciprocating movement of the cleaning basket; when pushing the slider to stagger each other with the grafting axle, the grafting axle can rotate for the carousel, can not drive the carousel and rotate promptly, and the washing basket does not carry out reciprocating motion. The structure is favorable for selecting whether the cleaning basket swings according to the dirt degree of the fruits and the vegetables, and saves energy on the basis of ensuring clean cleaning.

In order to facilitate assembly, the interior of the spray arm is hollow so as to form a water collecting cavity, a water inlet communicated with the water collecting cavity is formed in the lower wall surface of the spray arm, an output shaft of the motor penetrates through the water inlet from bottom to top and extends into the water collecting cavity, and a connecting shaft capable of penetrating through the upper wall surface of the spray arm and connected with the output shaft of the motor is arranged at the lower end of the gear.

Preferably, the upper wall surface of the spray arm is provided with a mounting hole, the gear ring is an inner gear ring, the lower end of the gear ring is rotatably connected with the mounting hole, and the top of the gear ring is provided with a top plate capable of preventing water flow from flowing out. The internal diameter of the gear ring can be designed according to requirements so as to optimize the transmission ratio of the gear and the gear ring and provide proper swinging frequency of the cleaning basket.

In order to facilitate connection, a plug sleeve which extends downwards and can be rotatably inserted into the mounting opening is arranged on the lower end surface of the gear ring.

Preferably, the outer side wall of the cleaning basket is provided with a limiting column which can be in sliding contact with the inner wall surface of the box body and can prevent the cleaning basket from moving along the width direction of the box body. This structure is favorable to improving the stability of wasing basket reciprocating motion.

Compared with the prior art, the invention has the advantages that: the driving mechanism is arranged at the bottom of the cleaning basket and can make the cleaning basket reciprocate along the length direction of the box body, the driving mechanism is driven by the motor assembly of the cleaning machine, and the reciprocating movement of the cleaning basket is realized through the eccentric structure, so that the structure is reasonable, the spray arm sprays water upwards to make water flow wash fruits and vegetables upwards from the bottom of the cleaning basket in the washing process, and the fruit and vegetable are kept dynamic through the swinging of the cleaning basket, the turbulence degree of the water flow is improved, and the cleaning effect is improved.

Drawings

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

FIG. 2 is a cross-sectional view of FIG. 1;

FIG. 3 is an enlarged schematic view of portion A of FIG. 2;

fig. 4 is an exploded view of an assembly structure of the motor assembly and the driving mechanism according to the embodiment of the invention.

Detailed Description

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

As shown in fig. 1 to 4, the cleaning machine of the embodiment includes a box body 1, a spray arm 2, a cleaning basket 3, a motor assembly 4 and a driving mechanism 5, the box body 1 is hollow to form a washing chamber 10, the spray arm 2 is arranged in the washing chamber 10, the spray arm 2 is hollow to form a water collecting chamber 20, a water inlet 21 communicated with the water collecting chamber 10 is opened at the central part of the lower wall surface of the spray arm 2, and a plurality of water outlet holes 22 which are arranged at intervals and communicated with the water collecting chamber 10 are opened on the upper wall surface of the spray arm 2. The cleaning basket 3 is arranged in the washing cavity 10 and is positioned above the spray arm 2, the motor assembly 4 is arranged below the box body 1, and a motor output shaft 41 of the motor assembly 4 penetrates through the bottom of the box body 1 and extends into the water inlet 21 of the spray arm 2 from bottom to top and is connected with an impeller 42 arranged in the area of the water inlet 21.

The driving mechanism 5 of this embodiment is arranged at the bottom of the cleaning basket 3 and used for enabling the cleaning basket 3 to reciprocate along the length direction of the box body 1, the input end of the driving mechanism 5 is connected with the output shaft 41 of the motor, and the output end of the driving mechanism 5 is connected with the cleaning basket 3 in a sliding manner through an eccentric structure. Specifically, the driving mechanism 5 includes a mounting frame 51, a rotating plate 52, a gear 53 and a gear ring 54, the mounting frame 51 is disposed at the bottom of the cleaning basket 3 and arranged along the width direction of the cabinet 1, the rotating plate 52 is disposed on the mounting frame 51 and can be slidably engaged with the mounting frame 51, guide grooves 511 arranged along the width direction of the cabinet 1 are provided on two inner side walls of the mounting frame 51, and edges of the rotating plate 52 can be slidably engaged in the guide grooves 511. The rotating disc 52 is connected with the output shaft 41 of the motor, and the connection position is located between the center and the edge of the rotating disc 52, that is, the reciprocating movement of the cleaning basket 3 is realized through the eccentric rotation of the rotating disc 52, the swing amplitude can be controlled through the outer diameter of the rotating disc 52, and the production and the assembly are convenient. The gear 53 is provided on the output shaft 41 of the motor, and the lower end of the gear 53 has a connecting shaft 531 which can pass through the upper wall surface of the shower arm 2 to be connected with the output shaft 41 of the motor. The gear ring 54 is arranged below the rotating disc 52 and connected with the rotating disc 52, the gear ring 54 is in meshing transmission with the gear 53, the upper wall surface of the spray arm 2 is provided with a mounting hole 23, the gear ring 54 is an inner gear ring, the lower end of the gear ring is in rotating connection with the mounting hole 23, and the top of the gear ring 54 is provided with a top plate 541 which can prevent water flow from flowing out. The lower end surface of the ring gear 54 is provided with a socket 542 extending downward and rotatably inserted into the mounting opening 23. The inner diameter of the ring gear 54 may be designed as desired to optimize the gear ratio of the gear 53 to the ring gear 54 to provide a suitable oscillation frequency of the wash basket 3.

In this embodiment, the top of the ring gear 54 is provided with an upward extending insertion shaft 543, correspondingly, the disc 52 is provided with a socket 521 for inserting the insertion shaft 543 in a rotating manner, one side of the socket 521 is communicated with a sliding slot 522 arranged transversely, and the sliding slot 522 is provided with a slider 55 capable of moving back and forth to limit whether the insertion shaft 543 rotates relative to the disc 52. The slider 55 can be slid and vertically restricted by providing a guide strip on the outer wall surface thereof, i.e., the inner wall surface of the slide groove 522. A flat surface 544 is formed on the sidewall of the insertion shaft 543 and is disposed along the axial direction and abuts against and limits the sidewall of the slider 55. When the sliding block is pushed to be close to and abutted against the plane 544 of the insertion shaft 543, the insertion shaft 543 cannot rotate relative to the rotary disc 52, so that the rotary disc 52 can be driven to eccentrically rotate, and the reciprocating movement of the cleaning basket 3 is further realized; when promoting slider 55 to stagger each other with grafting axle 543, grafting axle 543 can rotate for carousel 52, can not drive carousel 52 and rotate promptly, and washing basket 3 does not carry out reciprocating motion, and this structure is favorable to selecting whether the swing of washing basket 3 according to the dirty degree of fruit vegetables, on the basis of guaranteeing the sanitization, the energy saving.

Be provided with on the washing basket 3 lateral wall of this embodiment can slide with the internal face of box 1 and offset and prevent that washing basket 3 from along the spacing post 31 of 1 width direction removal of box, this structure is favorable to improving washing basket 3 reciprocating motion's stability.

This embodiment is provided with in the bottom of wasing basket 3 and enables its actuating mechanism 5 along 1 length direction reciprocating motion of box, this actuating mechanism 5 is driven by motor element 4 of cleaning machine self-band, and realize the reciprocating motion of wasing basket 3 through eccentric structure, and is not only rational in infrastructure, and in the washing process, spray arm 2 upwards sprays water on the one hand, make rivers upwards wash away the fruit vegetables from 3 bottoms of washing basket, on the other hand, the swing through washing basket 3 makes the fruit vegetables keep developments, and improve rivers degree of turbulence, and then improve the cleaning performance.

Claims

1. The utility model provides a cleaning machine, includes box (1), spray arm (2), washs basket (3) and motor element (4), thereby box (1) inside cavity forms washing chamber (10), spray arm (2) are located in this washing chamber (10), washing basket (3) are located in washing chamber (10) and are located spray arm (2) top, motor element (4) are located box (1) below and output shaft (41) of motor pass box (1) and stretch into washing chamber (10), its characterized in that: the cleaning device is characterized in that a driving mechanism (5) capable of moving back and forth along the length direction of the box body (1) is arranged at the bottom of the cleaning basket (3), the input end of the driving mechanism (5) is connected with an output shaft (41) of the motor, and the output end of the driving mechanism (5) is connected with the cleaning basket (3) in a sliding mode through an eccentric structure.

2. The cleaning machine of claim 1, wherein: actuating mechanism (5) are including assembly frame (51) and carousel (52), the bottom of washing basket (3) is located in assembly frame (51), carousel (52) are located assembly frame (51) and can with this assembly frame (51) sliding fit, carousel (52) are connected and the junction is located between carousel (52) center and the edge with output shaft (41) of motor.

3. The cleaning machine of claim 2, wherein: guide grooves (511) arranged along the width direction of the box body (1) are formed in two inner side walls of the assembly frame (51), and the edge of the rotary disc (52) can be clamped in the guide grooves (511) in a sliding mode.

4. The cleaning machine of claim 2, wherein: the output shaft (41) of the motor is connected with a gear (53), the rotary table (52) is provided with a gear ring (54) positioned below the rotary table (52), and the gear ring (54) is in meshing transmission with the gear (53).

5. The cleaning machine of claim 4, wherein: the top of the gear ring (54) is provided with an upwards extending insertion shaft (543), correspondingly, the disc (52) is provided with an insertion opening (521) for the insertion shaft (543) to rotate and insert, one side of the insertion opening (521) is communicated with a transversely arranged sliding groove (522), and the sliding groove (522) is internally provided with a sliding block (55) which can move back and forth so as to limit whether the insertion shaft (543) rotates relative to the disc (52).

6. The cleaning machine of claim 5, wherein: and a plane (544) which is arranged along the axial direction and is abutted and limited against the side wall of the slide block (55) is formed on the side wall of the plug-in shaft (543).

7. The cleaning machine of claim 4, wherein: the water collecting cavity (20) is formed by the hollow inner part of the spray arm (2), a water inlet (21) communicated with the water collecting cavity (20) is formed in the lower wall surface of the spray arm (2), an output shaft (41) of the motor penetrates through the water inlet (21) from bottom to top and extends into the water collecting cavity (20), and a connecting shaft (531) capable of penetrating through the upper wall surface of the spray arm (1) and connected with the output shaft (41) of the motor is arranged at the lower end of the gear (53).

8. The cleaning machine of claim 7, wherein: the upper wall surface of the spray arm (2) is provided with a mounting hole (23), the gear ring (54) is an inner gear ring, the lower end of the gear ring is rotatably connected with the mounting hole (23), and the top of the gear ring (54) is provided with a top plate (541) capable of preventing water flow from flowing out.

9. The cleaning machine of claim 8, wherein: the lower end face of the gear ring (54) is provided with an insertion sleeve (542) which extends downwards and can be rotatably inserted into the mounting opening (23).

10. The cleaning machine of any one of claims 1-9, wherein: the outer side wall of the cleaning basket (3) is provided with a limiting column (31) which can be in sliding and abutting contact with the inner wall surface of the box body (1) and can prevent the cleaning basket (3) from moving along the width direction of the box body (1).