Automatic cleaning device for kitchen garbage can

Abstract

The invention discloses an automatic cleaning device for kitchen garbage cans, which relates to the technical field of garbage can cleaning and comprises a base, limiting baffles are mounted on two sides of the upper end face of the base, and a rotating shaft is rotatably connected to the middle of the base; the flushing assembly is mounted on the rotating shaft and used for flushing the interior of the garbage can; the cleaning and scraping assembly is mounted at the top of the rotating shaft, and the cleaning and scraping assembly is used for scraping and cleaning the inner bottom surface of the garbage can; according to the garbage can cleaning device, through cooperative arrangement of the flushing assembly and the cleaning and scraping assembly, flushing of the interior of the garbage can and scraping and cleaning of stubborn garbage adhering to the bottom of the garbage can can be achieved, the stubborn garbage adhering to the bottom of the garbage can is removed, and therefore a better cleaning effect is obtained; and the cleaning device is small in size, so that the cleaning device is mounted on the garbage truck to be matched with a garbage dumping mechanism, and the garbage can is cleaned after being dumped.

Description

Technical Field

[0001] The invention relates to the technical field of garbage bin cleaning, and in particular to an automatic cleaning device for a kitchen waste bin. Background Art

[0002] Kitchen waste bins are very common in residential areas and are mainly used to dispose of domestic kitchen waste. After the kitchen waste bin has been used for a period of time, the garbage truck will pour out the garbage in the bin, and the inside of the bin needs to be cleaned to avoid residual odor in the bin.

[0003] Although there are automatic equipment for cleaning garbage cans, the cleaning equipment is large in size and is not convenient to install on garbage trucks to clean garbage cans. In addition, since there is a lot of wet garbage in the kitchen waste can, stubborn garbage is easily adhered to the bottom of the garbage can under the action of pressure, and ordinary water flushing is difficult to remove the stubborn adhered garbage. In addition, the flushing position of the existing cleaning equipment when flushing the garbage can is fixed, which makes it difficult to fully flush the inside of the garbage can, and the cleaning effect is poor. Therefore, an automatic cleaning device for kitchen waste cans is needed to solve the above problems. Summary of the invention

[0004] The object of the present invention is to provide an automatic cleaning device for a kitchen waste bin to solve the problems existing in the prior art mentioned in the above background technology.

[0005] To achieve the above object, the present invention provides the following technical solutions:

[0006] A kitchen waste bin automatic cleaning device, comprising:

[0007] A base, wherein limit baffles are installed at both sides of the upper end surface of the base, and a rotating shaft is rotatably connected to the middle part of the base;

[0008] A flushing assembly, which is mounted on the rotating shaft and is used to flush the interior of the trash can;

[0009] A scraping assembly, which is mounted on the top of the rotating shaft and is used to scrape and clean the bottom surface of the trash can;

[0010] A lifting assembly, the lifting assembly is installed in the cleaning and scraping assembly, and the lifting assembly is used to drive the garbage can to lift and lower through the cleaning and scraping assembly;

[0011] A driving assembly is installed in the base, and is used to drive the rotating shaft to reciprocate.

[0012] Preferably, the flushing assembly includes a water collecting tray, a flushing nozzle and a connecting pipe. The water collecting tray is provided with a plurality of water collecting trays which are linearly and equidistantly mounted on a rotating shaft. A plurality of flushing nozzles are evenly mounted on the water collecting tray. The plurality of water collecting trays are connected to each other through a connecting pipe.

[0013] Preferably, the scraping assembly includes a box body, a gear and a rack. The box body is rotatably mounted on a rotating shaft. The gear is arranged in the box body, and the gear key is connected to the rotating shaft. Racks are connected on both sides of the gear, and a scraper for cleaning the bottom surface of the trash can is connected to the rack.

[0014] Preferably, the lifting assembly comprises a sliding sleeve, a telescopic rod and a driving column, the sliding sleeve is mounted on the rack and slidably connected to a sliding groove on the box body, the telescopic rod is slidably connected to the sliding sleeve, the scraper is connected to the upper end of the telescopic rod, a sliding groove is provided on the side of the sliding sleeve, and the telescopic rod is connected to a driving column that slides in the sliding groove;

[0015] A guide plate is installed on the inner bottom surface of the box body, and an inclined surface is provided on the upper side of the guide plate. The driving column can slide on the inclined surface. A reset groove is provided on the side surface of the guide plate, and a reset plate is rotatably connected to the reset groove at one end of the inclined surface.

[0016] Preferably, the driving assembly includes a driving disk, a first connecting column and a connecting rod, the driving disk is rotatably connected to the box body, the first connecting column is connected to an eccentric position of the lower end surface of the driving disk, the lower end surface of the rotating shaft is connected to a driving arm, one end of the driving arm is connected to a second connecting column, the two ends of the connecting rod are rotatably connected to the first connecting column and the second connecting column respectively, a motor is installed on the box body, and the output end of the motor is connected to the connecting shaft of the driving disk through a transmission belt.

[0017] Preferably, the water collecting tray at the uppermost side of the rotating shaft is provided with a vertical flushing nozzle.

[0018] Preferably, a bending portion is provided on the upper side of the limit baffle.

[0019] Compared with the prior art, the present invention has the following beneficial effects:

[0020] 1. The present invention can flush the inside of the trash can and scrape and clean the stubborn garbage adhering to the bottom of the trash can by coordinating the flushing component and the scraping component, so that the stubborn garbage adhering to the bottom of the trash can is removed, thereby obtaining a better cleaning effect. In addition, the cleaning device is small in size, so it can be installed on a garbage collection truck and cooperate with its garbage dumping mechanism to achieve cleaning of the garbage can after dumping.

[0021] 2. The present invention can realize the lifting and lowering movement of the trash can through the coordinated arrangement of the scraping component and the lifting component, so that the flushing component can more comprehensively flush the internal position of the trash can, thereby improving the flushing effect. In addition, the lifting component can make the trash can fall quickly onto the base, causing the trash can to vibrate, which can help the garbage to leave the trash can, further improving the cleaning effect. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 It is a schematic diagram of the overall structure of the present invention.

[0023] Figure 2 It is a schematic diagram of the structure of the driving component of the present invention.

[0024] Figure 3 It is a schematic diagram of the structure of the scraping assembly of the present invention.

[0025] Figure 4 It is a schematic diagram of the internal structure of the scraping assembly of the present invention.

[0026] Figure 5 and Figure 6 Schematic diagram of the structure of the lifting assembly of the present invention from different viewing angles.

[0027] Figure 7 It is a schematic diagram of the guide plate structure of the present invention.

[0028] Figure 8 It is a schematic diagram of the state of the garbage can of the present invention when being cleaned.

[0029] In the figure: 1. base; 2. limit baffle; 3. rotating shaft; 4. flushing assembly; 41. water collecting tray; 42. flushing nozzle; 43. connecting pipe; 5. scraping assembly; 51. box body; 52. gear; 53. rack; 54. scraper; 6. lifting assembly; 61. sliding sleeve; 62. telescopic rod; 63. driving column; 64. guide plate; 65. reset groove; 66. reset plate; 7. driving assembly; 71. driving disk; 72. first connecting column; 73. connecting rod; 74. driving arm; 75. second connecting column; 76. motor; 77. transmission belt; 8. trash can. DETAILED DESCRIPTION

[0030] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further explained below in conjunction with specific implementation methods.

[0031] See also Figure 1-8 , the present invention provides the following technical solutions:

[0032] A kitchen waste bin automatic cleaning device comprises: a base 1, limit baffles 2 are installed at both sides of the upper end surface of the base 1, a bending portion is provided on the upper side of the limit baffle 2, the limit baffle 2 is used to stop the side of the garbage bin 8 to prevent the garbage bin 8 from rotating during the cleaning process, and the bending portion provided on the upper side of the limit baffle 2 can facilitate the garbage bin 8 to enter between the two limit baffles 2; the middle part of the base 1 is rotatably connected with a rotating shaft 3, and the rotating shaft 3 is used to drive the flushing component 4 and the scraping component 5 to operate.

[0033] A flushing component 4 is installed on the rotating shaft 3 and is used to flush the inside of the trash can 8; the flushing component 4 includes a water collecting tray 41, a flushing nozzle 42 and a connecting pipe 43. The water collecting tray 41 is provided with a plurality of flushing nozzles 42 and is installed on the rotating shaft 3 in a straight line and equidistantly. The water collecting tray 41 is evenly installed with a plurality of flushing nozzles 42. The plurality of water collecting trays 41 are connected by a connecting pipe 43. Cleaning water is supplied to a certain water collecting tray 41, and the cleaning water enters each water collecting tray 41 and is sprayed out from the flushing nozzle 42 to realize flushing of the inside of the trash can 8; the water collecting tray 41 on the uppermost side of the rotating shaft 3 is provided with a vertical flushing nozzle 42, and the setting of the flushing nozzle 42 can flush the inner bottom surface of the trash can 8.

[0034] A scraping assembly 5 is installed on the top of the rotating shaft 3, and is used to scrape and clean the inner bottom surface of the trash can 8; the scraping assembly 5 includes a box body 51, a gear 52 and a rack 53, the box body 51 is rotatably installed on the rotating shaft 3, the gear 52 is arranged in the box body 51, and the gear 52 is key-connected to the rotating shaft 3, the two sides of the gear 52 are connected with racks 53, and the rack 53 is connected with a scraper 54 for cleaning the inner bottom surface of the trash can 8; the reciprocating rotation of the rotating shaft 3 can drive the two scrapers 54 to move closer to or away from each other, thereby scraping and cleaning the stubborn garbage adhered to the inner bottom surface of the trash can 8.

[0035] The lifting assembly 6 is installed in the cleaning and scraping assembly 5, and the lifting assembly 6 is used to drive the garbage can 8 to lift and lower through the cleaning and scraping assembly 5; the lifting assembly 6 includes a sleeve 61, a telescopic rod 62 and a driving column 63, the sleeve 61 is installed on the rack 53 and is slidably connected to the slide groove on the box body 51, the telescopic rod 62 is slidably connected to the sleeve 61, the scraper 54 is connected to the upper end of the telescopic rod 62, a slide groove is provided on the side of the sleeve 61, and the telescopic rod 62 is connected to the driving column 63 that slides in the slide groove; during the movement of the scraper 54, the lifting assembly 6 can drive the scraper 54 to lift and lower, so that the scraper 54 drives the garbage can 8 to lift and lower, and this movement can make the flushing nozzle 42 flush the inside of the garbage can 8 more comprehensively on the one hand, and on the other hand, it can make the garbage can 8 fall freely to the surface of the base 1 and generate vibration, so as to achieve the purpose of shaking off the garbage.

[0036] A guide plate 64 is installed on the bottom surface of the box body 51, and an inclined surface is provided on the upper side of the guide plate 64. The driving column 63 can slide on the inclined surface. A reset groove 65 is provided on the side of the guide plate 64. The reset groove 65 is rotatably connected to a reset plate 66 at one end of the inclined surface. A rotation point is provided at the upper end of the reset plate 66. The purpose of setting the reset plate 66 is to enable the driving column 63 to continue to slide along the inclined surface on the guide plate 64 after being reset.

[0037] A driving assembly 7 is installed in the base 1, and is used to drive the rotating shaft 3 to rotate reciprocally; the driving assembly 7 includes a driving disk 71, a first connecting column 72 and a connecting rod 73, the driving disk 71 is rotatably connected to the box body 51, the lower end surface of the driving disk 71 is connected to the first connecting column 72 at an eccentric position, the lower end surface of the rotating shaft 3 is connected to a driving arm 74, one end of the driving arm 74 is connected to the second connecting column 75, the two ends of the connecting rod 73 are rotatably connected to the first connecting column 72 and the second connecting column 75 respectively, a motor 76 is installed on the box body 51, and the output end of the motor 76 is connected to the connecting shaft of the driving disk 71 through a transmission belt 77; the driving assembly 7 can drive the entire cleaning device to operate by driving the rotating shaft 3 to rotate reciprocally.

[0038] The working process of the present invention is as follows:

[0039] When it is necessary to clean the inside of the trash can 8, the trash can 8 is placed upside down on the base 1, and the trash can 8 is placed between the two limit baffles 2, and cleaning water with a certain pressure is supplied to the water collecting tray 41. The cleaning water is sprayed into the inside of the trash can 8 through the flushing nozzle 42 to flush the inside of the trash can 8.

[0040] During the process of flushing the inside of the trash can 8, the motor 76 drives the driving disk 71 to rotate through the transmission belt 77, and the driving disk 71 drives the driving arm 74 to swing back and forth through the connecting rod 73. The driving arm 74 drives the rotating shaft 3 to rotate back and forth, and the rotating shaft 3 drives the water collecting tray 41 connected thereto to rotate back and forth, thereby achieving comprehensive flushing of the horizontal position of the inner wall of the trash can 8.

[0041] The box body 51 is engaged in the inside of the trash can 8, and the rotating shaft 3 drives the gear 52 to rotate. The gear 52 drives the scraper 54 to move away from or towards each other through the rack 53, so as to scrape and clean the stubborn garbage adhered to the bottom of the trash can 8; in the process of the two scrapers 54 approaching each other, the driving column 63 moves toward the upper end of the inclined surface of the guide plate 64, and the telescopic rod 62 slides upward so that the scraper 54 lifts the trash can 8. This process enables the flushing nozzle 42 to fully flush the vertical position of the inner wall of the trash can 8. When the driving column 63 moves to the vertical edge position of the guide plate 64, the trash can 8 falls rapidly under the action of gravity, so that the trash can 8 falls onto the base 1. This process generates vibration to assist in garbage removal. The driving column 63 can perform a reset movement through the reset groove 65, so as to achieve efficient cleaning of the trash can 8.

[0042] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. An automatic cleaning device for kitchen waste bins, It is characterized in that include: A base (1), wherein limit baffles (2) are installed at both sides of the upper end surface of the base (1), and a rotating shaft (3) is rotatably connected to the middle part of the base (1); A flushing assembly (4), the flushing assembly (4) being mounted on the rotating shaft (3) and used for flushing the interior of the trash can (8); A scraping assembly (5), the scraping assembly (5) being mounted on the top of the rotating shaft (3), and the scraping assembly (5) being used to scrape and clean the inner bottom surface of the trash can (8); A lifting assembly (6), wherein the lifting assembly (6) is installed in the scraping assembly (5), and the lifting assembly (6) is used to drive the garbage can (8) to move up and down through the scraping assembly (5); A driving assembly (7), wherein the driving assembly (7) is installed in the base (1), and the driving assembly (7) is used to drive the rotating shaft (3) to reciprocate.

2. The automatic cleaning device for kitchen waste bin according to claim 1, Features: The flushing assembly (4) comprises a water collecting tray (41), a flushing nozzle (42) and a connecting pipe (43); the water collecting tray (41) is provided with a plurality of flushing nozzles (42) which are linearly and equidistantly mounted on the rotating shaft (3); the water collecting tray (41) is evenly mounted with a plurality of flushing nozzles (42); and the plurality of water collecting trays (41) are connected to each other via a connecting pipe (43).

3. The automatic cleaning device for kitchen waste bin according to claim 1, Features: The scraping assembly (5) comprises a box body (51), a gear (52) and a rack (53); the box body (51) is rotatably mounted on a rotating shaft (3); the gear (52) is arranged in the box body (51) and is key-connected to the rotating shaft (3); racks (53) are connected to both sides of the gear (52); and a scraper (54) for cleaning the inner bottom surface of the garbage can (8) is connected to the rack (53).

4. The automatic cleaning device for kitchen waste bin according to claim 3, Features: The lifting assembly (6) comprises a sliding sleeve (61), a telescopic rod (62) and a driving column (63); the sliding sleeve (61) is mounted on the rack (53) and is slidably connected to a sliding groove on the box body (51); the telescopic rod (62) is slidably connected to the sliding sleeve (61); the scraper (54) is connected to the upper end of the telescopic rod (62); a sliding groove is provided on the side of the sliding sleeve (61); and the telescopic rod (62) is connected to a driving column (63) that slides in the sliding groove; A guide plate (64) is installed on the inner bottom surface of the box body (51), and an inclined surface is provided on the upper side of the guide plate (64). The driving column (63) can slide on the inclined surface. A reset groove (65) is provided on the side surface of the guide plate (64), and a reset plate (66) is rotatably connected to the reset groove (65) at one end of the inclined surface.

5. The automatic cleaning device for kitchen waste bin according to claim 3, Features: The driving assembly (7) comprises a driving disk (71), a first connecting column (72) and a connecting rod (73); the driving disk (71) is rotatably connected to the box body (51); the first connecting column (72) is connected to an eccentric position of the lower end surface of the driving disk (71); the lower end surface of the rotating shaft (3) is connected to a driving arm (74); one end of the driving arm (74) is connected to a second connecting column (75); the two ends of the connecting rod (73) are rotatably connected to the first connecting column (72) and the second connecting column (75) respectively; a motor (76) is installed on the box body (51); the output end of the motor (76) is connected to the connecting shaft of the driving disk (71) through a transmission belt (77).

6. The automatic cleaning device for kitchen waste bin according to claim 2, Features: A vertical flushing nozzle (42) is provided on the water collecting tray (41) at the uppermost side of the rotating shaft (3).

7. The automatic cleaning device for kitchen waste bin according to claim 1, Features: A bending portion is provided on the upper side of the limit baffle (2).

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