CN211212138U

CN211212138U - Automatic drawer of integrated stove

Info

Publication number: CN211212138U
Application number: CN201921566061.9U
Authority: CN
Inventors: 白海氚
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-09-20
Filing date: 2019-09-20
Publication date: 2020-08-11
Anticipated expiration: 2029-09-20

Abstract

The utility model discloses a cooker, in particular to an automatic drawer of an integrated cooker. An automatic drawer of an integrated stove comprises a cabinet body, a double-key switch, a sliding rail, a drawer shell front beam, a drawer shell, a clutch type forward and reverse rotation motor, a limit switch and a drawer limit block, wherein a through long drawer support is arranged below the drawer, a motor output shaft of the clutch type forward and reverse rotation motor is connected with a second fixed pulley, steel wire ropes are fixed at two ends of the drawer support, pulley blocks are arranged on the drawer shell front beam and the drawer shell, the steel wire ropes are connected with the second fixed pulley through the pulley blocks, the motor support is fixed outside a rear plate of the drawer shell, and the clutch type forward and reverse rotation motor is fixed on the motor support. The utility model has the advantages that the drawer is convenient to disassemble and maintain, the two ends of the drawer are stressed when the drawer is pulled in and pulled out, so that the phenomenon of universal clamping can not occur, the pull is smooth, the operation of a user is facilitated, and the service life is prolonged.

Description

Automatic drawer of integrated stove

Technical Field

The utility model relates to a cooking utensil specifically relates to an automatic drawer of integrated kitchen.

Background

With the gradual improvement of the national standard of living, the kitchen is not only a place for making food, but also people hope that the kitchen has the characteristics of beauty, cleanness, environmental protection and intelligent automation. However, the existing integrated cookers are all in a manual mode, for example, drawers of a disinfection cabinet below the integrated cookers are all in a hand-pulling mode and a hand-pushing mode, and the opening mode is inconvenient to operate, and oil stains are usually stained on the hands in the process of cooking food, so that the handles of the drawers can be polluted in the process of opening and closing the drawers, and the cleaning is inconvenient.

In order to solve the technical problems, the drawer is changed into automation, one-key opening and one-key closing, the integrated automatic cooker drawer is fashionable and accords with the living mode that modern people pursue modern automation, and the integrated automatic cooker drawer is disclosed in a Chinese patent with the patent number of 201821597238.7, and one-key operation is realized. However, in practical application, the first pulley is fixed on a front beam of the drawer, the second pulley is fixed on the motor, and due to the fact that the sliding rails are arranged at the two ends of the drawer, friction forces at the two ends are different in the sliding process, the problem of clamping exists in the drawing process of the drawer, and the drawing is not smooth; the drawer support is a small support, the whole push-pull system needs to be dismounted when the drawer is dismounted, and the maintenance is difficult.

Disclosure of Invention

In order to solve the technical problem, the utility model provides an automatic drawer of integrated kitchen, it person of facilitating the use operation, the drawer pull is smooth and easy, and convenient the dismantlement is maintained.

In order to solve the technical problem, the utility model discloses a realize through following technical scheme:

an automatic drawer of an integrated stove comprises a cabinet body, a double-key switch, a sliding rail, a drawer shell front beam, a drawer shell, a clutch type forward and reverse rotation motor, a limit switch and a drawer limit block, wherein a through long drawer support is arranged below the drawer, a motor output shaft of the clutch type forward and reverse rotation motor is connected with a second fixed pulley, steel wire ropes are fixed at two ends of the drawer support, pulley blocks are arranged on the drawer shell front beam and the drawer shell, the steel wire ropes are connected with the second fixed pulley through the pulley blocks, the motor support is fixed outside a rear plate of the drawer shell, and the clutch type forward and reverse rotation motor is fixed on the motor support.

The pulley block has the following structure: the first fixed pulley and the third fixed pulley are respectively fixed on two sides of a front beam of the drawer shell, the fourth fixed pulley and the fifth fixed pulley are coaxially fixed on the vertical horizontal position of the outer back of the drawer shell corresponding to the first fixed pulley, and the sixth fixed pulley and the seventh fixed pulley are coaxially fixed on the vertical horizontal position of the outer back of the drawer shell corresponding to the third fixed pulley; through holes are formed in the rear plate surface of the drawer shell at the sides of the fourth fixed pulley, the fifth fixed pulley coaxial pulley block, the sixth fixed pulley coaxial pulley block and the seventh fixed pulley coaxial pulley block; and an eighth fixed pulley and a ninth fixed pulley coaxial pulley block are arranged on the horizontal position outside the rear plate of the drawer shell in the middle of the fourth fixed pulley, the fifth fixed pulley coaxial pulley block, the sixth fixed pulley coaxial pulley block and the seventh fixed pulley coaxial pulley block, and the tenth fixed pulley coaxial pulley block and the eleventh fixed pulley coaxial pulley block are fixed on the rear outer panel of the drawer shell.

And a motor output shaft of the clutch type forward and reverse rotating motor is arranged at the vertical center line position of the coaxial pulley block of the eighth fixed pulley and the ninth fixed pulley and the coaxial pulley block of the tenth fixed pulley and the eleventh fixed pulley.

The steel wire rope has the following structure: two ends of the drawer support are connected with two ends of the first steel wire rope and the fourth steel wire rope through fasteners; the first steel wire rope is wound around the first fixed pulley, the fourth fixed pulley, the eighth fixed pulley, the tenth fixed pulley, the sixth fixed pulley and the third fixed pulley; the fourth steel wire rope winds the fifth fixed pulley, the ninth fixed pulley, the eleventh fixed pulley and the seventh fixed pulley; and a third steel wire rope is output from one side of the second fixed pulley, a second steel wire rope is output from the other side of the second fixed pulley, the other end of the third steel wire rope is fixed on a middle point of the first steel wire rope passing through the eighth fixed pulley and the tenth fixed pulley through a fastener, and the other end of the second steel wire rope is connected with a middle point of the fourth steel wire rope passing through the ninth fixed pulley and the eleventh fixed pulley.

The second fixed pulley is a wire twisting wheel with a plurality of circles of grooves.

The drawer is connected with the drawer support through a screw.

The second fixed pulley is fixed to the clutch type forward/reverse rotation motor.

Due to the adoption of the technical scheme, make the utility model has the advantages of as follows and effect:

when the drawer is disassembled and assembled, the drawer can be taken down only by loosening two screws of the drawer support, so that the maintenance is convenient. Meanwhile, due to the fact that the two ends of the drawer support are connected with the steel wire ropes, and meanwhile, the drawer is stressed at the two ends when being pulled in and pulled out through the pulley block structure, the phenomenon of universal clamping is avoided, the drawer can be pulled smoothly, operation of a user is facilitated, and the service life is prolonged.

The utility model discloses a drawer key below the integrated kitchen is controlled and is opened and close, and the person of facilitating the use operates, has reduced manual pollution handle of opening, has reduced the washing degree of difficulty. If power is cut off, the automatic drawer can be opened and closed manually because the clutch type positive and negative rotation motor has the function of a clutch.

Drawings

Fig. 1 is a schematic diagram of the right-side view structure of the present invention.

Fig. 2 is a left side view structure diagram of the present invention.

Fig. 3 is a schematic rear view of the present invention.

In the figure, 1, a cabinet body, 2, a double-key switch, 3, a sliding rail, 4, a drawer, 5, a first fixed pulley, 6, a drawer shell front cross beam, 7, a drawer support, 8, a drawer shell, 10, a second fixed pulley, 11, a clutch type forward and reverse rotation motor, 12, a motor support, 13, a drawer front limit switch, 14, a drawer rear limit switch, 15, a drawer limit block, 16, a third fixed pulley, 17, a fourth fixed pulley, 18, a fifth fixed pulley, 19, a sixth fixed pulley, 20, a seventh fixed pulley, 21, an eighth fixed pulley, 22, a ninth fixed pulley, 23, a tenth fixed pulley, 24, an eleventh fixed pulley, 25, a first steel wire rope, 26, a second steel wire rope, 27, a third steel wire rope, 28 and a fourth steel wire rope.

Detailed Description

The present invention will be described in further detail with reference to examples. The following embodiments are only specific embodiments of the present invention, but the design concept of the present invention is not limited thereto, and the present invention is not limited to the above embodiments, and all the embodiments should be considered to infringe the scope of the present invention when the design concept is modified immaterial.

As shown in fig. 1, the utility model discloses automatic drawer of integrated kitchen, it includes cabinet body 1, double key switch 2, slide rail 3, drawer 4, drawer shell front beam 6, drawer shell 8, positive reverse motor 11 of clutch formula, drawer front limit switch 13, drawer rear limit switch 14, drawer stopper 15, its detailed structure as follows: the drawer 4 is arranged on the drawer shell 8 through the sliding rail 3; the drawer shell 8 is fixed on the cabinet body 1; the drawer front limit switch 13 is fixed on the drawer shell front beam 6; the drawer rear limit switch 14 is fixed on the inner side of the drawer shell; the drawer limiting block 15 is fixed at the rear end of the bottom surface of the drawer, and the double-key switch 2 for controlling the clutch type forward and reverse rotation motor 11 is installed on the cabinet body; the first fixed pulley 5, the third fixed pulley 16 are fixed on both sides of the drawer outer casing front beam 6 separately, the second fixed pulley is fixed on positive and negative rotating electrical machinery 11 of clutch type, the fourth fixed pulley 17, the fifth fixed pulley 18 are fixed on the outer back of the drawer outer casing 8 on the vertical horizontal position corresponding to the first fixed pulley 5 coaxially, the sixth fixed pulley 19, the seventh fixed pulley 20 are fixed on the outer back of the drawer outer casing 8 on the vertical horizontal position corresponding to the third fixed pulley 16 coaxially; through holes are formed in the rear plate surface of the drawer shell 8 at the sides of the coaxial pulley blocks of the fourth fixed pulley 17, the fifth fixed pulley 18, the sixth fixed pulley 19 and the seventh fixed pulley 20; an eighth fixed pulley 21 and a ninth fixed pulley 22 coaxial pulley block are arranged at the horizontal position outside the rear plate of the drawer shell 8 in the middle of the fourth fixed pulley 17, the fifth fixed pulley 18 coaxial pulley block, the sixth fixed pulley 19 and the seventh fixed pulley 20 coaxial pulley block, and a tenth fixed pulley 23 and an eleventh fixed pulley 24 coaxial pulley block are fixed on the rear outer panel of the drawer shell 8; the vertical center line positions of the coaxial pulley blocks of the eighth fixed pulley 21 and the ninth fixed pulley 22 and the coaxial pulley blocks of the tenth fixed pulley 23 and the eleventh fixed pulley 24 are provided with a motor output shaft of the clutch type positive and negative rotation motor 11, and the motor output shaft of the clutch type positive and negative rotation motor 11 is connected with the second fixed pulley 10; a motor bracket 12 is fixed outside the rear plate of the drawer shell 8 at the vertical middle line position of the coaxial pulley block of the eighth fixed pulley 21 and the ninth fixed pulley 22 and the coaxial pulley block of the tenth fixed pulley and the eleventh

fixed pulley

23 and 24, and a clutch type positive and negative rotation motor 11 is fixed on the motor bracket 12; the motor output shaft of the clutch type positive and negative rotation motor 11 is connected with the second fixed pulley 10; a drawer support 7 which is long is arranged below the drawer 4, and the drawer 4 is connected with the drawer support 7 through a screw; two ends of the drawer support 7 are connected with two ends of a first steel wire rope 25 and a fourth steel wire rope 28 through fasteners; wherein the first steel wire rope 25 passes around the first fixed pulley 5, the fourth fixed pulley 17, the eighth fixed pulley 21, the tenth fixed pulley 23, the sixth fixed pulley 19 and the third fixed pulley 16; a fourth wire rope 28 is wound around the fifth fixed pulley 18, the ninth fixed pulley 22, the eleventh fixed pulley 24 and the seventh fixed pulley 20; the second fixed pulley 10 is a wire twisting pulley with a plurality of circles of grooves, one side of the second fixed pulley 10 outputs a third steel wire rope 27, the other side of the second fixed pulley 10 outputs a second steel wire rope 26, wherein the other end of the third steel wire rope 27 is fixed on a middle point of the first steel wire rope passing through the eighth fixed pulley 21 and the tenth fixed pulley 23 through a fastener, and the other end of the second steel wire rope 26 is connected with a middle point of the fourth steel wire rope 28 passing through the ninth fixed pulley 22 and the eleventh fixed pulley 24. When the clutch type positive and negative rotation motor 11 rotates positively, the third steel wire rope 27 is pulled to drive the first steel wire rope 25 to pull out the drawer 4; on the contrary, when the clutch type forward and reverse rotation motor 11 rotates reversely, the second steel wire rope 26 is pulled to drive the fourth steel wire rope 28, and meanwhile, the third steel wire rope 27 and the first steel wire rope 25 retreat to pull the drawer 4 back to the original position; when the drawer 4 is pulled out to the limit, the drawer limiting block 15 touches the drawer front limiting switch 13, at the moment, the clutch type positive and negative rotation motor 11 is powered off in positive rotation, and the rotation is stopped for real-time circuit protection. When the drawer 4 is pulled back to reset, the drawer limiting block 15 touches the rear drawer limiting switch 14, and at the moment, the clutch type forward and reverse rotating motor 11 rotates reversely to stop rotating, so that real-time power-off protection is realized.

The cabinet body 1 can be made of metal materials such as stainless steel and aluminum alloy or glass, which cannot be used for limiting the protection scope of the present invention.

The working principle of the utility model is as follows:

when the double-key switch is pressed down, the clutch type forward and reverse rotation motor is switched on, the upper key of the double-key switch controls the clutch type forward and reverse rotation motor to rotate forwards, the lower key of the double-key switch controls the clutch type forward and reverse rotation motor to rotate reversely, when the motor rotates forwards, the automatic drawer is pulled to move forwards through the second fixed pulley, the third steel wire rope, the first fixed pulley, the fourth fixed pulley, the eighth fixed pulley, the tenth fixed pulley, the sixth fixed pulley and the third fixed pulley, and when the automatic drawer limiting block touches the front limiting switch of the automatic drawer, a circuit is disconnected, and the automatic drawer moves forwards and stops; when the double-key switch presses a key, the clutch type forward and reverse rotating motor rotates reversely, the second fixed pulley, the second steel wire rope, the fourth steel wire rope, the fifth fixed pulley, the ninth fixed pulley, the eleventh fixed pulley and the seventh fixed pulley pull the automatic drawer to move backwards, when the limiting block of the automatic drawer touches the rear limiting switch of the automatic drawer, the circuit is disconnected, the rear of the automatic drawer stops, and thus the automatic opening and the automatic closing of the automatic drawer are realized.

Claims

1. An automatic drawer of an integrated stove comprises a cabinet body (1), a double-key switch (2), a sliding rail (3), a drawer (4), a drawer shell front beam (6), a drawer shell (8), a clutch type forward and reverse rotation motor (11), a limit switch and a drawer limit block (15), and is characterized in that a through long drawer support (7) is arranged below the drawer (4), steel wire ropes are fixed at two ends of the drawer support (7), a motor output shaft of the clutch type forward and reverse rotation motor is connected with a second fixed pulley (10), pulley blocks are mounted on the drawer shell front beam (6) and the drawer shell (8), the steel wire ropes are connected with the second fixed pulley (10) through the pulley blocks, a motor support (12) is fixed outside a rear plate of the drawer shell (8), and the clutch type forward and reverse rotation motor (11) is fixed on the motor support (12); the pulley block has the following structure: the first fixed pulley (5) and the third fixed pulley (16) are respectively fixed on two sides of a front beam (6) of the drawer shell, the fourth fixed pulley (17) and the fifth fixed pulley (18) are coaxially fixed on the vertical horizontal position, corresponding to the first fixed pulley (5), of the outer back surface of the drawer shell (8), and the sixth fixed pulley (19) and the seventh fixed pulley (20) are coaxially fixed on the vertical horizontal position, corresponding to the third fixed pulley (16), of the outer back surface of the drawer shell (8); through holes are formed in the rear plate surface of the drawer shell (8) at the sides of the coaxial pulley block of the fourth fixed pulley (17), the coaxial pulley block of the fifth fixed pulley (18), the coaxial pulley block of the sixth fixed pulley (19) and the coaxial pulley block of the seventh fixed pulley (20); an eighth fixed pulley (21) and a ninth fixed pulley (22) are coaxially arranged on the horizontal position outside the rear plate of the drawer shell (8) in the middle of the fourth fixed pulley (17), the fifth fixed pulley (18), the sixth fixed pulley (19) and the seventh fixed pulley (20) which are coaxially arranged, and a tenth fixed pulley (23) and an eleventh fixed pulley (24) are coaxially arranged on the rear outer panel of the drawer shell (8).

2. The automatic drawer of integrated cooker according to claim 1, characterized in that the motor output shaft of the clutch type forward and reverse rotation motor (11) is arranged at the vertical center line position of the coaxial pulley block of the eighth fixed pulley (21), the ninth fixed pulley (22), the tenth fixed pulley (23) and the eleventh fixed pulley (24).

3. The automatic drawer of integrated cooker according to claim 1, wherein the wire rope has the following structure: two ends of the drawer support (7) are connected with two ends of a first steel wire rope (25) and a fourth steel wire rope (28) through fasteners; wherein the first steel wire rope (25) winds around the first fixed pulley (5), the fourth fixed pulley (17), the eighth fixed pulley (21), the tenth fixed pulley (23), the sixth fixed pulley (19) and the third fixed pulley (16); a fourth steel wire rope (28) winds around the fifth fixed pulley (18), the ninth fixed pulley (22), the eleventh fixed pulley (24) and the seventh fixed pulley (20); one side of the second fixed pulley (10) outputs a third steel wire rope (27), the other side of the second fixed pulley (10) outputs a second steel wire rope (26), wherein the other end of the third steel wire rope (27) is fixed on the middle point of the first steel wire rope passing through the eighth fixed pulley (21) and the tenth fixed pulley (23) through a fastener, and the other end of the second steel wire rope (26) is connected with the middle point of the fourth steel wire rope (28) passing through the ninth fixed pulley (22) and the eleventh fixed pulley (24).

4. The automatic drawer of integrated cooker according to claim 1, characterized in that the second fixed pulley (10) is a wire-stranding wheel with several turns of grooves.

5. The automatic drawer of integrated cooker according to claim 1, characterized in that the drawer (4) is connected with the drawer support (7) by screws.

6. The automatic drawer of integrated cooker according to claim 1, characterized in that said second fixed pulley (10) is fixed on a clutch type forward and reverse rotation motor (11).