CN110884795A

CN110884795A - Intelligent garbage can

Info

Publication number: CN110884795A
Application number: CN201911276017.9A
Authority: CN
Inventors: 郭建; 魏小林; 谢云帆; 冯祖渊; 袁泓博
Original assignee: Guangzhou College of South China University of Technology
Current assignee: Guangzhou College of South China University of Technology
Priority date: 2019-12-12
Filing date: 2019-12-12
Publication date: 2020-03-17
Anticipated expiration: 2039-12-12
Also published as: CN110884795B

Abstract

The invention provides an intelligent garbage can which comprises a can body, wherein a driving mechanism and a garbage bag detection device are arranged in the can body, the driving mechanism comprises a first speed reduction driving motor, a screw rod nut, a sliding block and a bag collecting device, the garbage bag detection device comprises a bag bin, a bag bin shaft, a bag bin cover and a bag changing driving mechanism, the bag changing driving mechanism is arranged on the bag bin shaft, an opening is formed in the position, located on the same axis of the bag bin, of the can body, the first speed reduction driving motor drives the screw rod to rotate to drive the sliding block connected with the screw rod nut to transversely close up a bag in the can, and the second speed reduction driving motor drives a first gear to vertically close up the garbage bag; the bag changing driving mechanism detects the specific height of the new bag brought by the old bag, and the new bag and the old bag are separated and lifted away manually.

Description

Intelligent garbage can

Technical Field

The invention relates to the field of garbage cans, in particular to an intelligent garbage can.

Background

The garbage can is an indispensable necessity in human life and can be seen almost every day. The market of household supplies, hotel supplies and even alleys in avenues is indispensable at present. Along with the general improvement of people's environmental consciousness and aesthetic level, the kind and the quantity of garbage bin are also constantly renovating and increasing, and people pay more attention to its practicality, and the product function also develops towards "practicality" and "intellectuality".

The Chinese patent application No. 201822095603.0, published as 2019.10.08, discloses a full-automatic intelligent garbage can, which comprises a can body, a bag changing device pivoted on the can body, a main control device and a flip induction module, wherein the top of the can body is provided with a control panel, the control panel is provided with a touch key connected with the main control device, and the touch key controls the cover to open, close and change the bag and package of the bag changing device; the flip induction module is arranged in the barrel and comprises a vibration induction device, a sound control induction device and an infrared induction device. The vibration sensing device, the sound control sensing device and the infrared sensing device are respectively connected to the main control device, and the three sensing devices can respectively drive the barrel cover to be opened or closed. The garbage can of the utility model can automatically open and close the cover in various ways, has high automation degree, greatly increases the convenience of opening the cover and is convenient for the daily life of users; and effectively avoid the direct contact of people with rubbish, clean health, the practicality is strong, has wide market prospect and application prospect.

The utility model discloses a structure can't adapt to different disposal bags, to the disposal bag of difference, can't accomplish automatic the change.

Disclosure of Invention

The invention aims to provide an intelligent garbage can which is convenient to close a garbage bag and more convenient to replace the garbage bag by utilizing the structure of the intelligent garbage can.

In order to achieve the purpose, the intelligent garbage can comprises a can body, wherein a driving mechanism and a garbage bag detection device are arranged in the can body, the driving mechanism comprises a first speed reduction driving motor, a screw rod nut, a sliding block and a bag collecting device, the first speed reduction driving motor is connected with the screw rod, the screw rod nut is arranged on the screw rod, the screw rod nut is connected with the sliding block, and a rubber block is arranged on one side of the sliding block; the bag collecting device comprises a second speed reduction driving motor, a first gear, a second gear, a first clamping hand and a second clamping hand, the second speed reduction driving motor is connected with the first gear, the first clamping hand is arranged on the first gear, the second gear is meshed with the first gear, and the second clamping hand is arranged on the second gear; the disposal bag detection device includes storage bag storehouse, storage bag storehouse axle, storage bag storehouse lid and trades a bag actuating mechanism, and storage bag storehouse is located the lower extreme of ladle body, and the one end in storage bag storehouse is equipped with storage bag storehouse lid, and storage bag storehouse lid connects storage bag storehouse axle, be equipped with between storage bag storehouse axle and the ladle body and trade a bag actuating mechanism, trade a bag actuating mechanism and roll up and be equipped with the opening on the position that the same axis in storage bag storehouse was located to the ladle body with the epaxial new disposal bag in storage bag storehouse is used in.

According to the intelligent garbage can with the structure, the first speed reduction driving motor drives the screw rod to rotate to drive the sliding block connected with the screw rod nut to transversely close up the bag in the can, and the second speed reduction driving motor drives the first gear to rotate the first gear and the second gear by driving the first gear, so that the first clamping hand and the second clamping hand are driven to rotate, and the garbage bag is vertically closed up; the bag changing driving mechanism is firstly pressed on a new garbage bag on the bag storage bin shaft, the new garbage bag wound on the bag storage bin shaft moves upwards along with the upward movement of an old garbage bag in the barrel body, the specific height of the new garbage bag carried by the old bag is provided through the bag changing driving mechanism, when the height of the new garbage bag reaches a preset height, the bag changing driving mechanism compresses the new bag, the new and old bags are separated through manpower, the old bag is lifted away, and then the bag changing driving mechanism returns to the original position, so that the new garbage bag is conveniently separated from the old garbage bag, and the garbage bag is conveniently changed.

Further, the top of ladle body is equipped with bung mechanism, lead to the lid mechanism and include speed reduction driving motor, connecting axle, pivot, bucket shell and bung, serve and be equipped with the spread groove of bucket shell, be located and be equipped with speed reduction driving motor in the spread groove, speed reduction driving motor passes through the connecting axle and is connected with the pivot, is equipped with the bung in the pivot, from this, drives in order to realize automatic uncapping through speed reduction driving motor.

Furthermore, the bottom end of the barrel shell extends out of a connecting ring to be connected with the top end of the barrel body, an installation interval is formed between the barrel shell and the barrel body through the connecting ring, a bag collecting device is arranged in the installation interval, and the installation interval is used for placing the bag collecting device.

Furthermore, the barrel cover is provided with a limiting table matched with the connecting groove, the rotating shaft is fixed in the limiting table, and the limiting table is used for fixing to enable the rotating shaft not to easily generate displacement or slide.

Furthermore, the top of ladle body is equipped with the boss, and second gear drive motor installs the boss on, first tong stretches into in the installation interval and is connected with second gear drive motor, first tong and second tong pass the slider, through first tong and second tong and slider cooperation, make the disposal bag seal.

Furthermore, a transverse seam is arranged in the middle of the sliding block, the first clamping hand and the second clamping hand penetrate through the transverse seam, and the garbage bag is sealed through the matching of the first clamping hand and the second clamping hand with the sliding block.

Furthermore, the tail ends of the first clamping hand and the second clamping hand are provided with thermal resistance sheets, so that the sealing of the garbage bag is compressed through short-time electrification of the thermal resistance sheets, and the sealing is fused and sealed.

Further, the bag changing driving mechanism comprises a rotary driving motor, a rotary rod, a tension spring, an encoder assembly and a rotary wheel; the rotary driving motor is connected to the barrel body; the rotary wheel is positioned in the bag storage bin, the rotary wheel acts on a new garbage bag wound on the bag storage bin shaft, an encoder assembly is arranged on the rotary wheel, the encoder assembly is connected with a rotary rod, the rotary rod is connected with a barrel body through a tension spring, the tail end of the rotary rod is installed on an output shaft of a rotary driving motor, the structure is characterized in that the rotary rod always receives tension of the tension spring under the action of the tension spring, so that the rotary wheel gives pressure to the garbage bag on the bag storage bin shaft, when the garbage bag on the bag storage bin shaft moves, the rotary wheel rotates under the action of friction force, counting is carried out through the encoder, when the number of turns counted by the encoder reaches the preset moving height of the new garbage bag, the rotary driving motor works, the rotary driving motor drives the rotary rod to swing, the force applied to the garbage bag by the rotary wheel is larger than the tension, then, the new and old garbage bags are separated manually, and after the old garbage bags are separated, the rotary driving motor is reset, so that the moving height of the new garbage bag can be determined, and the new garbage bag cannot move continuously under the action of the rotating wheel when the new and old garbage bags are separated, so that the new and old garbage bags can be separated conveniently.

Further, the encoder subassembly includes encoder, encoder pivot, fixed plate and encoder connecting axle, in the encoder embedding through-hole, the encoder passes through the fixed plate to be fixed on the rotary rod, is equipped with the encoder connecting axle on the encoder, and the encoder connecting axle is connected with the encoder pivot, and the encoder subassembly passes through the encoder pivot and is connected with the swiveling wheel, from this, connects the swiveling wheel through the encoder subassembly and carries out the length detection to the disposal bag.

Further, store up the bag storehouse lid embedding and connect in the opening of ladle body, after the epaxial disposal bag in storage bag storehouse used up, will store up bag storehouse axle and storage bag storehouse lid through the opening and take out from the opening, then roll up new disposal bag, will have the storage bag storehouse axle and the storage bag storehouse lid of new disposal bag to roll up to put into storage bag storehouse from the opening after that, support storage bag storehouse axle through storage bag storehouse lid, consequently, conveniently change a roll formula disposal bag.

Drawings

Fig. 1 is a perspective sectional view of an intelligent trash can according to the present invention.

Fig. 2 is a schematic perspective view of an intelligent trash can according to the present invention.

Fig. 3 is an exploded view of the drum lid of the present invention.

Fig. 4 is a cross-sectional view of the left side view of the present invention.

Fig. 5 is a perspective view of the bag changing mechanism of the present invention.

Fig. 6 is an enlarged view of a portion a in fig. 1.

Fig. 7 is an enlarged view at B in fig. 5.

Fig. 8 is an exploded view of an encoder assembly used in the present invention.

Detailed Description

The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.

As shown in fig. 1 to 8, an intelligent trash can includes a can body 1;

a driving mechanism 2 and a garbage bag detection device 3 are arranged in the barrel body 1, the driving mechanism 2 comprises a first speed reduction driving motor (not shown in the figure), a screw rod 22, a screw rod nut 23, a sliding block 24 and a bag collecting device 4, the first speed reduction driving motor is connected with the screw rod 22, the screw rod nut 23 is arranged on the screw rod 22, the screw rod nut 23 is connected with the sliding block 24, and a rubber block (not shown in the figure) is arranged on one side of the sliding block 24; the garbage bag detection device 3 comprises a bag storage bin 31, a bag storage bin shaft 32, a bag storage bin cover 33 and a bag changing driving mechanism 5 (shown in fig. 5), wherein one end of the bag storage bin 31 is provided with the bag storage bin cover 33, the bag storage bin cover 33 is connected with the bag storage bin shaft 32, the bag changing driving mechanism 5 is arranged on the bag storage bin shaft 32, and an opening 34 (shown in fig. 5) is formed in a position, on the same axis of the bag storage bin 31, of the barrel body 1;

the bag collecting device 4 comprises a second speed reduction driving motor (not shown in the figure), a first gear 42, a second gear 43, a first clamping hand 44 and a second clamping hand 45, the second speed reduction driving motor is connected with the first gear 42, the first clamping hand 44 is arranged on the first gear 42, the second gear 43 is meshed with the first gear 42, and the second clamping hand 45 is arranged on the second gear 43.

In the embodiment, the first deceleration driving motor drives the screw rod 22 to rotate to drive the slider 24 connected with the screw rod nut 23 to transversely close up the bag in the barrel, and the second deceleration driving motor drives the first gear 42 to rotate the first gear 42 and the second gear 43, so as to drive the first gripper 44 and the second gripper 45 to rotate, so as to vertically close up the garbage bag; the bag changing driving mechanism 5 is firstly pressed on the new garbage bag on the bag storage bin shaft 32, the new garbage bag wound on the bag storage bin shaft 32 moves upwards along with the upward movement of the old garbage bag in the barrel body 1, the specific height of the new garbage bag carried by the old garbage bag is detected and proposed through the bag changing driving mechanism 5, when the height of the new garbage bag reaches the preset height, the bag changing driving mechanism 5 compresses the new garbage bag, the new and old garbage bags are separated and are lifted away through manpower, and then the bag changing driving mechanism 5 returns to the original position, so that the new garbage bag is conveniently separated from the old garbage bag, and the garbage bag is convenient to change.

As shown in fig. 2 and 3, a lid cover mechanism 6 is disposed at the top end of the barrel body 1, the lid passing mechanism 6 includes a speed reduction driving motor 61, a connecting shaft 63, a rotating shaft 64, a barrel shell 65 and a lid cover 66, a connecting groove 651 is disposed at one end of the barrel shell 65, the speed reduction driving motor 61 is disposed in the connecting groove 651, the speed reduction driving motor 61 is connected with the rotating shaft 64 through the connecting shaft 63, the lid cover 66 is disposed on the rotating shaft 64, and the lid cover is driven by the speed reduction driving motor 61 to realize automatic lid opening;

the barrel cover 66 is provided with a limiting table 661 matched with the connecting groove 651, the rotating shaft 64 is fixed in the limiting table 661, and the limiting table 661 is used for fixing to prevent the rotating shaft 64 from shifting or sliding.

As shown in fig. 4, a connecting ring 652 is extended from the bottom end of the barrel shell 65 to connect with the top end of the barrel 1, a mounting section 653 is formed between the barrel shell 65 and the barrel 1 through the connecting ring 652, a bag collecting device 4 is arranged in the mounting section 653, and the mounting section 653 is used for placing the bag collecting device 4;

the top of ladle body 1 is equipped with boss 12, and the second speed reduction driving motor is installed boss 12 on, first tong 44 stretch into installation interval 653 in with first gear connection, first tong 44 and second tong 45 pass slider 24, through first tong 44 and second tong 45 and slider 24 cooperation, make the disposal bag seal.

As shown in fig. 6, a transverse slit 241 is provided in the middle of the slider 24, the first clamping hand 44 and the second clamping hand 45 penetrate through the transverse slit 421, and the garbage bag is sealed by the cooperation of the first clamping hand 44 and the second clamping hand 45 with the slider 24.

The ends of the first clamping hand and the second clamping hand are provided with thermal resistance sheets (not shown in the figure), so that the sealing of the garbage bag is compressed by short-time electrification of the thermal resistance sheets, and the sealing is fused and sealed.

As shown in fig. 5, 7 and 8, the pouch-changing driving mechanism includes a rotation driving motor 53, a rotation lever 51, a tension spring 52, an encoder assembly 7 and a rotation wheel 54; the rotary driving motor 53 is connected to the barrel body 1; the swiveling wheel 54 is located the storage bag storehouse 31, and swiveling wheel 54 acts on with the new disposal bag of coiling on storage bag storehouse axle 32, is equipped with encoder subassembly 7 on swiveling wheel 54, and encoder subassembly 7 connects rotary rod 51, and rotary rod 51 connects ladle body 1 through extension spring 52, the end of rotary rod 51 is installed on the output shaft 531 of rotation driving motor 53, and this structure, under extension spring 52's effect, rotary rod 51 receives the pulling force of extension spring 52 all the time, and like this, let swiveling wheel 54 give the disposal bag pressure on the storage bag storehouse axle 32, when the disposal bag on the storage bag storehouse axle 32 moves, under the effect of frictional force, swiveling wheel 54 is rotatory, thereby count through encoder 71, when the number of turns of encoder 71 count reaches the motion height of the new disposal bag of presetting, rotation driving motor 53 works, rotation driving motor 53 drives the swing of rotary rod 51, let swiveling wheel 54 act on the disposal bag the pulling force be greater than the pulling force of extension spring 52, the new garbage bag is not moved continuously, then the new garbage bag and the old garbage bag are separated manually, and after the old garbage bag is separated, the rotating driving motor 53 is reset, so that the moving height of the new garbage bag can be determined, and when the new garbage bag and the old garbage bag are separated, the new garbage bag cannot be moved continuously under the action of the rotating wheel 54, and therefore the new garbage bag and the old garbage bag can be separated conveniently.

As shown in fig. 5 and 7, the bag storage shaft 33 is inserted into the opening 34 of the tub 1, and when the garbage bag on the bag storage shaft 32 is used up, the bag storage shaft 32 and the bag storage cover 33 are taken out from the opening 34 through the opening 34, and then a new garbage bag is wound, and then the bag storage shaft 32 and the bag storage cover 33 wound with a new garbage bag are put into the bag storage 31 from the opening 34, and the bag storage shaft 32 is supported by the bag storage cover 33, so that the wound garbage bag can be conveniently replaced.

As shown in fig. 8, the rotating rod 51 has a through hole 512 at one end of the rotating wheel 54, and the encoder assembly 7 is disposed in the through hole 512.

As shown in fig. 8, the encoder assembly 7 includes an encoder 71, an encoder rotating shaft 72, a fixing plate 73 and an encoder connecting shaft 74, the encoder 71 is embedded in the through hole 512, the encoder 71 is fixed on the rotating rod 51 through the fixing plate 73, the encoder connecting shaft 74 is arranged on the encoder 71, the encoder connecting shaft 74 is connected with the encoder rotating shaft 72, the encoder assembly 7 is connected with the rotating wheel 54 through the encoder rotating shaft 72, and therefore, the rotating wheel 54 is connected through the encoder assembly 7 to detect the length of the garbage bag.

According to the intelligent garbage can with the structure, the first speed reduction driving motor drives the screw rod to rotate to drive the sliding block connected with the screw rod nut to transversely close up the bag in the can, and the second speed reduction driving motor drives the first gear to rotate the first gear and the second gear by driving the first gear, so that the first clamping hand and the second clamping hand are driven to rotate, and the garbage bag is vertically closed up; in the present application, the lateral direction refers to the Y-axis direction in fig. 1, and the vertical direction refers to the X-axis direction in fig. 1. The bag changing driving mechanism is firstly pressed on a new garbage bag on the bag storage bin shaft, the new garbage bag wound on the bag storage bin shaft moves upwards along with the upward movement of an old garbage bag in the barrel body, the specific height of the new garbage bag carried by the old bag is provided through the bag changing driving mechanism, when the height of the new garbage bag reaches a preset height, the bag changing driving mechanism compresses the new bag, the new and old bags are separated through manpower, the old bag is lifted away, and then the bag changing driving mechanism returns to the original position, so that the new garbage bag is conveniently separated from the old garbage bag, and the garbage bag is conveniently changed.

Claims

1. The utility model provides an intelligent garbage bin, includes the ladle body, its characterized in that: the garbage can comprises a can body and is characterized in that a driving mechanism and a garbage bag detection device are arranged in the can body, the driving mechanism comprises a first speed reduction driving motor, a screw rod nut, a sliding block and a bag collecting device, the first speed reduction driving motor is connected with the screw rod, the screw rod nut is arranged on the screw rod, the screw rod nut is connected with the sliding block, and a rubber block is arranged on one side of the sliding block; the bag collecting device comprises a second speed reduction driving motor, a first gear, a second gear, a first clamping hand and a second clamping hand, the second speed reduction driving motor is connected with the first gear, the first clamping hand is arranged on the first gear, the second gear is meshed with the first gear, and the second clamping hand is arranged on the second gear; the disposal bag detection device includes storage bag storehouse, storage bag storehouse axle, storage bag storehouse lid and trades a bag actuating mechanism, and storage bag storehouse is located the lower extreme of ladle body, and the one end in storage bag storehouse is equipped with storage bag storehouse lid, and storage bag storehouse lid connects storage bag storehouse axle, be equipped with between storage bag storehouse axle and the ladle body and trade a bag actuating mechanism, trade a bag actuating mechanism and roll up and be equipped with the opening on the position that the same axis in storage bag storehouse was located to the ladle body with the epaxial new disposal bag in storage bag storehouse is used in.

2. The intelligent trash can of claim 1, wherein: the top of ladle body is equipped with bung mechanism, lead to the lid mechanism and include speed reduction driving motor, connecting axle, pivot, bucket shell and bung, serve and be equipped with the spread groove in the bucket shell, be located and be equipped with speed reduction driving motor in the spread groove, speed reduction driving motor passes through the connecting axle and is connected with the pivot, is equipped with the bung in the pivot.

3. The intelligent trash can of claim 1 or 2, wherein: the bottom end of the barrel shell extends out of a connecting ring to be connected with the top end of the barrel body, an installation interval is formed between the barrel shell and the barrel body through the connecting ring, and a bag collecting device is arranged in the installation interval.

4. The intelligent trash can of claim 2, wherein: the barrel cover is provided with a limiting table matched with the connecting groove, and the rotating shaft is fixed in the limiting table.

5. The intelligent garbage can of claim 3 or 4, wherein: the top of ladle body is equipped with the boss, second speed reduction driving motor installs the boss on, first tong is stretched into in the installation interval and is connected with second speed reduction driving motor, first tong and second tong pass the slider.

6. The intelligent trash can of claim 5, wherein: the middle of the sliding block is provided with a transverse seam, and the first clamping hand and the second clamping hand penetrate through the transverse seam.

7. The intelligent trash can of claim 6, wherein: and thermal resistance sheets are arranged at the tail ends of the first clamping hand and the second clamping hand.

8. The intelligent trash can of claim 1, wherein: the bag changing driving mechanism comprises a rotary driving motor, a rotary rod, a tension spring, a rotary encoder assembly and a rotary wheel; the rotary driving motor is connected to the barrel body; the swiveling wheel is located the storage bag storehouse, and the swiveling wheel is equipped with the rotary encoder subassembly with coiling in the epaxial new disposal bag effect in storage bag storehouse on the swiveling wheel, and the rotary encoder subassembly is connected the rotary rod, and the rotary rod passes through the extension spring and connects the ladle body, the end of rotary rod is installed on rotary drive motor's output shaft.

9. The intelligent trash can of claim 8, wherein: the encoder subassembly includes encoder, encoder pivot, fixed plate and encoder connecting axle, in the encoder embedding through-hole, the encoder passes through the fixed plate to be fixed on the rotary rod, is equipped with the encoder connecting axle on the encoder, and the encoder connecting axle is connected with the encoder pivot, and the encoder subassembly passes through the encoder pivot and is connected with the swiveling wheel.

10. The intelligent trash can of claim 1, wherein: the bag storage bin cover is embedded into the opening of the barrel body.