CN214166139U - Bag breaking system in intelligent garbage can - Google Patents
Bag breaking system in intelligent garbage can Download PDFInfo
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- CN214166139U CN214166139U CN202120041036.XU CN202120041036U CN214166139U CN 214166139 U CN214166139 U CN 214166139U CN 202120041036 U CN202120041036 U CN 202120041036U CN 214166139 U CN214166139 U CN 214166139U
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Abstract
The utility model discloses a broken bag system in intelligent dustbin, it relates to intelligent dustbin field. The technical scheme is characterized by comprising a bag fixing and lifting mechanism, a bag lifting mechanism and a bag lifting mechanism, wherein the bag fixing and lifting mechanism is used for fixing garbage bags filled with garbage and separating empty garbage bags; the bag breaking device is used for scratching and breaking the garbage bag; the bag fixing and lifting mechanism comprises a sucker which can move along the vertical direction; when the garbage bag filled with garbage is placed on the bag breaking device, the sucking disc moves downwards to press and adsorb the garbage bag; after the bag breaking device rips the garbage bag, the garbage is separated from the garbage bag, and the empty garbage bag is sucked on the sucking disc. The utility model discloses can realize the separation of disposal bag and rubbish automatically, effectively solve the artifical inconvenient difficult problem of broken bag when putting in wet rubbish, can avoid the disposal bag to sneak into wet rubbish simultaneously, can not produce secondary pollution and clean wasting of resources, the work load of the follow-up refuse treatment that significantly reduces has improved refuse treatment's work efficiency, and is favorable to differentiateing behind the broken bag whether categorised.
Description
Technical Field
The utility model relates to an intelligent garbage can field, more specifically says that it relates to a broken bag system in intelligent garbage can.
Background
At present more and more areas are accelerating to impel domestic waste classification, and more communities have configured the smart machine that possesses rubbish image recognition and intelligent information management function simultaneously, and smart machine has promoted human-computer interaction experience, helps the guide user to develop the habit of rubbish classification input.
When the user uses the intelligent equipment to throw wet garbage (kitchen garbage), the bag needs to be broken manually, the wet garbage and the garbage bag are separated in a dry-wet mode, and the wet garbage and the dry garbage can are thrown into the wet garbage can and the dry garbage can respectively. When wet garbage is poured out of the garbage bag every time, hands and clothes are inevitably polluted by dirty liquid, and hand washing ponds are arranged near garbage putting stations in some areas, so that residents can conveniently clean the garbage bag after breaking the garbage bag, but the garbage bag is still very troublesome. However, if the garbage bags and the wet garbage are not collected separately at the front end of garbage classification, the efficient recovery and resource utilization of the wet garbage are seriously affected.
SUMMERY OF THE UTILITY MODEL
Not enough to prior art exists, the utility model aims to provide a broken bag system in intelligence dustbin, its separation that can realize disposal bag and rubbish automatically need not the manual broken bag of user.
In order to achieve the above purpose, the utility model provides a following technical scheme:
a bag breaking system in an intelligent trash, comprising:
the bag fixing and lifting mechanism is used for fixing the garbage bags filled with garbage and separating empty garbage bags;
the bag breaking device is used for scratching and breaking the garbage bag;
the bag fixing and lifting mechanism comprises a sucker which can move along the vertical direction;
when the garbage bag filled with garbage is placed on the bag breaking device, the sucking disc moves downwards to press and adsorb the garbage bag; after the bag breaking device rips the garbage bag, the garbage is separated from the garbage bag, and the empty garbage bag is sucked on the sucking disc.
Furthermore, the suction cup is provided with a pricker for pricking the garbage bag.
Further, the sucking discs can also rotate along the circumferential direction, so that the empty garbage bags can be transferred.
Furthermore, the bag fixing and lifting mechanism comprises an upright rod, a sliding sleeve is arranged on the upright rod, a cross rod connected with the sucker is arranged on the outer side wall of the sliding sleeve, and the sliding sleeve is connected with a lifting driving device used for controlling the sliding sleeve to move along the vertical direction; the sliding sleeve or the cross rod is connected with a rotary driving device which controls the sliding sleeve or the cross rod to rotate around the vertical rod.
Further, be provided with the roof in the pole setting, be provided with first spring between roof and the sliding sleeve.
Furthermore, the cross rod is connected with a telescopic pipe, a telescopic rod connected with the sucker is arranged in the telescopic pipe, and a second spring is arranged in the telescopic pipe; under the action of the elastic force of the second spring, the telescopic rod has a downward extending trend.
Further, the bag breaking device comprises a support frame, a plurality of cutter bars capable of rotating or stretching are arranged on the support frame, and cutters are arranged on the cutter bars; the cutter arbor includes two states, is operating condition and quiescent condition respectively, and during operating condition the cutter arbor can support the disposal bag.
Furthermore, an elastic assembly connected with the cutter is arranged in the cutter bar, and the cutter can stretch out of the cutter bar under the action of elastic force of the elastic assembly.
Furthermore, the elastic component comprises a cutter fixing plate connected with the cutter, a rotating shaft embedded in the cutter bar is arranged on the cutter fixing plate, and a third spring abutted against the cutter fixing plate is arranged in the cutter bar; the third spring and the cutter are positioned on the same side of the cutter fixing plate and positioned on two sides of the rotating shaft; under the action of the elastic force of the third spring, the cutter extends out of the cutter bar.
Furthermore, a button capable of extending out of the cutter bar is arranged on the cutter fixing plate, and the button and the cutter are positioned on two sides of the cutter fixing plate and two sides of the rotating shaft; the supporting frame is provided with a limiting plate matched with the button, when the cutter bar is in a static state, the limiting plate presses the button into the cutter bar, and then the cutter is contracted in the cutter bar.
To sum up, the utility model discloses following beneficial effect has:
1. by adopting the bag fixing and lifting mechanism, the compaction and transfer of the garbage bag can be realized in the box body, and the bag breaking efficiency and the collection efficiency of the garbage bag in the subsequent process are increased;
2. the bag breaking device can automatically break the garbage bag to release garbage without manually breaking the bag by a user, so that the garbage is prevented from scattering to pollute the living environment;
3. set up in intelligent dustbin the utility model discloses a broken bag system can realize the separation of disposal bag and rubbish automatically, has effectively solved the artifical inconvenient difficult problem of broken bag when putting in wet rubbish, can avoid the disposal bag to sneak into wet rubbish simultaneously, can not produce secondary pollution and clean resources waste, and the work load of the follow-up refuse treatment that significantly reduces has improved refuse treatment's work efficiency, and is favorable to differentiateing behind the broken bag whether categorised.
Drawings
FIG. 1 is a schematic overall structure diagram of a bag breaking system in an intelligent garbage bin in an embodiment;
FIG. 2 is a schematic structural view of a suction cup in an embodiment;
FIG. 3 is a schematic structural diagram of a bag breaking device in an embodiment;
FIG. 4 is a schematic structural view of the knife bar in the retracted state in the embodiment;
fig. 5 is a schematic structural view of the cutter bar in the extended state in the embodiment.
In the figure: 1. erecting a rod; 11. a top plate; 2. a sliding sleeve; 21. a first spring; 22. a cross bar; 31. a telescopic pipe; 32. a telescopic rod; 33. a second spring; 4. a suction cup; 41. a sucker area; 42. a needle; 43. a friction zone; 5. an air tube; 6. a bag breaking device; 61. a support frame; 611. a limiting plate; 62. a cutter bar; 63. a cutter fixing plate; 64. a cutter; 65. a button; 66. a rotating shaft; 67. a third spring; 7. and (4) a collecting barrel.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
The present embodiment is only for explaining the present invention, and it is not limited to the present invention, and those skilled in the art can make modifications to the present embodiment without inventive contribution as required after reading the present specification, but all of them are protected by patent laws within the scope of the claims of the present invention.
Example (b):
a bag breaking system in an intelligent garbage can is disclosed, referring to fig. 1, and comprises a bag fixing and lifting mechanism and a bag breaking device, wherein the bag fixing and lifting mechanism is used for fixing garbage bags filled with garbage and separating empty garbage bags, and the bag breaking device is used for scratching the garbage bags; the bag fixing and lifting mechanism comprises a sucker 4, and the sucker 4 can move along the vertical direction; in the embodiment, the bag fixing and lifting mechanism and the bag breaking device are respectively arranged in the intelligent garbage can, and a conveying belt positioned below the bag breaking device is also arranged in the intelligent garbage can; when the garbage bag filled with garbage is placed in the intelligent garbage can and then is transferred to the bag breaking device, the sucking disc 4 moves downwards to press and adsorb the garbage bag; after the bag breaking device rips the garbage bag, the garbage falls off to the conveying belt, and the empty garbage bag is sucked on the sucking disc 4, so that the garbage and the garbage bag are automatically separated, and the manual bag breaking of a user is not needed.
Referring to fig. 1, in this embodiment, the suction cup 4 can also rotate along the circumferential direction to transfer empty garbage bags into the collecting bin 7, so as to facilitate recycling; specifically, the bag fixing and lifting mechanism in the embodiment comprises an upright rod 1, a sliding sleeve 2 is arranged on the upright rod 1, and a cross rod 22 connected with a sucker 4 is arranged on the outer side wall of the sliding sleeve 2; the sliding sleeve 2 is connected with a lifting driving device for controlling the sliding sleeve to move along the vertical direction, and the sliding sleeve 2 or the cross rod 22 is connected with a rotary driving device for controlling the sliding sleeve to rotate around the vertical rod 1; neither the elevation drive nor the rotation drive appendage is shown.
Referring to fig. 1, a top plate 11 is arranged on an upright rod 1, a first spring 21 is arranged between the top plate 11 and the sliding sleeve 2, and the first spring 21 can pull the sliding sleeve 2 to prevent the sliding sleeve 2 from falling down on one hand and can realize automatic upward return of the sliding sleeve 2 on the other hand; in the embodiment, the first spring 21 is in a slightly stretched state when being contracted to the shortest length, so that the first spring 21 can be prevented from being aged and not being contracted in place; on the basis of the first spring 21, the lifting driving device in this embodiment may adopt a winch, and a steel rope of the winch is connected with the sliding sleeve 2, so that the sliding sleeve 2 can be pulled to move downwards; in other optional embodiments, the lifting driving device can also adopt other linear driving modes, and the rotation of the sliding sleeve 2 is not influenced while the sliding sleeve is lifted; in order not to affect the lifting movement of the sliding sleeve 2, the rotary driving device in this embodiment may use a vertical fork to drive the cross rod 22 to rotate, and then use a circular track to drive the vertical fork to move, so as to enable the suction cup 4 to rotate around the vertical rod 1.
Referring to fig. 1, the cross bar 22 is connected with a telescopic tube 31, a telescopic rod 32 connected with the suction cup 4 is arranged in the telescopic tube 31, and a second spring 33 is arranged in the telescopic tube 31; under the elastic force of the second spring 33, the telescopic rod 32 has a tendency to extend downwards; a limiting structure is arranged between the telescopic rod 32 and the telescopic pipe 31, so that the telescopic rod 32 cannot be separated from the telescopic pipe 31, the limiting structure can adopt a spigot form without limitation, and meanwhile, a cutter bar and guide groove structure can be arranged between the telescopic rod 32 and the telescopic pipe 31 to limit the rotation of the telescopic rod 32; when the sucking disc 4 presses the garbage bag downwards, the elastic action of the second spring 33 ensures that the sucking disc 4 can press the garbage bag without being stressed too much or too little due to the thickness of the garbage bag; meanwhile, due to the compression action of the second spring 33, even if the garbage is thick, the garbage cannot be subjected to excessive pressure; when the sliding sleeve 2 rises, the telescopic rod 32 shakes up and down under the action of the second spring 33, so that the residual garbage in the garbage bag can shake and fall onto the conveying belt.
Referring to fig. 1, a suction cup 4 is fixed to the bottom end of an expansion link 32, the suction cup 4 is connected with an air pipe 5 passing through the expansion link 32 and an expansion pipe 31, the air pipe 5 is connected with an air pump, and the air inlet and outlet amount of the suction cup 4 is controlled; when sucking disc 4 pushed down the disposal bag, the air pump bleeds through trachea 5, realizes vacuum adsorption, and when sucking disc 4 that adsorbs empty disposal bag shifts to collecting vessel 7 top, the air pump blown through trachea 5, blows empty disposal bag to in the collecting vessel 7.
Referring to fig. 1 and 2, in the present embodiment, a plurality of needles 42 are disposed on the lower surface of the suction cup 4, and the needles 42 are uniformly distributed along the circumferential direction; the puncture needle 42 can puncture the garbage bag to discharge the excess air on one hand, and can also play a role in fixing the garbage bag on the other hand; to avoid the lancet 42 from catching or catching on trash, the lancet 42 is preferably of a short, thick pointed configuration, such as a conical shape; the lower surface of the suction cup 4 in this embodiment includes three areas, which are a suction cup area 41, a puncturing area and a friction area 43, the suction cup area 41 is located in the middle of the suction cup 4 and is used for sucking the garbage bag, the puncturing area is used for fixing the puncturing needle 42, and the friction area 43 is used for assisting in fixing the garbage bag and limiting or reducing the movement of the garbage bag.
Referring to fig. 1 and 2, the suction plate area 41 is concave in the present embodiment, and a plurality of suction holes are used to suck the garbage bag; the friction area 43 is a rough surface for increasing the friction resistance, and specifically, a material with a large friction resistance may be sprayed or adhered, or a plurality of protrusions may be provided, which is not limited herein, and the friction resistance may be increased.
Referring to fig. 1 and 3, the bag breaking device 6 includes a support frame 61, and a plurality of rotatable or telescopic cutter bars 62 are arranged on the support frame 61; the cutter bar 62 comprises two states, namely a working state and a static state, and the cutter bar 62 can support the garbage bag in the working state; in the embodiment, the cutter bar 62 adopts a rotating structure and is connected with a cutter bar driving device, four cutter bars 62 are arranged on the support frame 61, the cutter bars 62 are attached to the inner wall of the support frame 61 in a static state, and in a working state, the cutter bars 62 rotate to enable the end parts of the four cutter bars 62 to be gathered to one point, and at the moment, the four cutter bars 62 are in a cross shape, so that the garbage bag can be received and supported; in this embodiment, the end of the cutter bar 62 is hinged to the support frame 61 through a pin, and the cutter bar driving device may drive the cutter bar 62 to rotate in a manner of a motor and a reducer, a motor and a gear, or a motor and a rack and pinion, without limitation; in other alternative embodiments, the cutter bars 62 may also adopt a telescopic structure, the cutter bars 62 are contracted in a static state, and the cutter bars 62 are extended in a working state to make the four cutter bars 62 cross; the rotating structure of the knife bar 62 in this embodiment has the advantage of saving space.
Referring to fig. 4 and 5, a cutter 64 is arranged on the cutter bar 62, an elastic component connected with the cutter 64 is arranged in the cutter bar 62, and the cutter 64 can extend out of the cutter bar 62 under the elastic force of the elastic component; specifically, the elastic component in this embodiment includes a tool fixing plate 63 connected to a tool 64, a rotating shaft 66 embedded in the tool bar 62 is disposed on the tool fixing plate 63, and a third spring 67 abutting against the tool fixing plate 63 is disposed in the tool bar 62; the third spring 67 and the cutter 64 are positioned on the same side of the cutter fixing plate 63 and on two sides of the rotating shaft 66; under the elastic force of the third spring 67, the cutter 64 extends out of the cutter bar 62; the elastic component enables the cutter 64 to have a retraction function, so that the cutter 64 can be prevented from hooking garbage on one hand, and the cutter 64 is protected on the other hand, when hard objects such as glass bottles, iron wires, stones, bamboo strips and the like are arranged at the bottom of the garbage bag and blocked in front of the cutter edge, the cutter 64 can retract due to the fact that the hard objects cannot be scratched in the bag breaking process, and the cutter 64 is not prone to being damaged; in alternative embodiments, the resilient member may take other forms, and may be configured to provide the retraction function of the knife 64.
Referring to fig. 3 to 5, a button 65 capable of extending out of the cutter bar 62 is disposed on the cutter fixing plate 63, and the button 65 and the cutter 64 are disposed on two sides of the cutter fixing plate 63 and on two sides of the rotating shaft 66; the support frame 61 is provided with a limit plate 611 which is matched with the button 65, when the cutter bar 62 is in a static state, the limit plate 611 presses the button 65 into the cutter bar 62, so that the cutter 64 is contracted in the cutter bar 62, and the function of protecting the cutter 64 can be achieved.
The working principle is as follows:
the bag-lifting mechanism comprises a static position and a rotary position, wherein the static position is that the sucker 4 is positioned above the collecting barrel 7 without being arranged above the bag-breaking device 6, so that the influence on throwing garbage can be prevented, and the rotary position is that the sucker 4 rotates to the position above the bag-breaking device 6.
After the intelligent garbage can is opened, the bag breaking device 6 is changed from a static state to a working state, the four cutter bars 62 rotate centripetally and the rear end parts are gathered into one point and are in a cross shape, and at the moment, the cutter 64 is in an extending state, namely the four cutters 64 are gathered into one point; after the garbage bag falls on the cutter bar 62, the system detects the garbage, and the suction cup 4 rotates to the position above the bag breaking device 6.
The lifting driving device controls the sliding sleeve 2 to descend, so that the sucker 4 is pressed on the garbage bag, the sucker 4 starts to exhaust after being stably pressed, the garbage bag is sucked, and the garbage bag is prevented from falling off or moving when being broken; after the suction cup 4 is pressed stably, the four cutter bars 62 rotate rapidly at the same time, the four cutters 64 cut the garbage bag from the bottom of the garbage bag to four corners, the garbage falls off and is dispersed on the conveying belt, the empty garbage bag is sucked on the suction cup 4, and the bag breaking device 6 returns to a static state.
The lifting driving device cancels the control of the sliding sleeve 2, the sliding sleeve 2 moves upwards under the elastic action of the first spring 21, and due to the accelerating action of the elastic lifting and the elastic action of the second spring 33, the telescopic rod 32 shakes up and down to shake the possibly remained garbage in the garbage bag.
The sucking disc 4 rotates to the upper part of the collecting barrel 7, the sucking disc 4 is changed from air exhaust into air blowing, and empty garbage bags are blown into the collecting barrel 7, so that the centralized recovery of the empty garbage bags is realized; after the empty garbage bags are blown down into the collecting barrel 7, the bag fixing and lifting mechanism is restored to the static position, and one garbage bag breaking and empty bag separating operation is completed.
Claims (10)
1. A bag breaking system in an intelligent dustbin is characterized by comprising:
the bag fixing and lifting mechanism is used for fixing the garbage bags filled with garbage and separating empty garbage bags;
the bag breaking device is used for scratching and breaking the garbage bag;
the bag fixing and lifting mechanism comprises a sucker which can move along the vertical direction;
when the garbage bag filled with garbage is placed on the bag breaking device, the sucking disc moves downwards to press and adsorb the garbage bag; after the bag breaking device rips the garbage bag, the garbage is separated from the garbage bag, and the empty garbage bag is sucked on the sucking disc.
2. The bag breaking system in an intelligent garbage can according to claim 1, characterized in that: the sucking disc is provided with a pricker for pricking and breaking the garbage bag.
3. The bag breaking system in an intelligent garbage can according to claim 1, characterized in that: the sucking disc can also rotate along circumference, realizes the transfer of empty disposal bag.
4. The bag breaking system in an intelligent garbage can according to claim 3, wherein: the bag fixing and lifting mechanism comprises a vertical rod, a sliding sleeve is arranged on the vertical rod, a cross rod connected with the sucker is arranged on the outer side wall of the sliding sleeve, and the sliding sleeve is connected with a lifting driving device used for controlling the sliding sleeve to move along the vertical direction; the sliding sleeve or the cross rod is connected with a rotary driving device which controls the sliding sleeve or the cross rod to rotate around the vertical rod.
5. The bag breaking system in an intelligent garbage can according to claim 4, wherein: the vertical rod is provided with a top plate, and a first spring is arranged between the top plate and the sliding sleeve.
6. The bag breaking system in an intelligent garbage can according to claim 5, wherein: the cross rod is connected with a telescopic pipe, a telescopic rod connected with the sucker is arranged in the telescopic pipe, and a second spring is arranged in the telescopic pipe; under the action of the elastic force of the second spring, the telescopic rod has a downward extending trend.
7. The bag breaking system in the intelligent garbage can according to any one of claims 1-6, wherein: the bag breaking device comprises a support frame, a plurality of cutter bars capable of rotating or stretching are arranged on the support frame, and cutters are arranged on the cutter bars; the cutter arbor includes two states, is operating condition and quiescent condition respectively, and during operating condition the cutter arbor can support the disposal bag.
8. The bag breaking system in an intelligent garbage can according to claim 7, wherein: the elastic assembly is arranged in the cutter bar and connected with the cutter, and the cutter can stretch out of the cutter bar under the action of elastic force of the elastic assembly.
9. The bag breaking system in an intelligent garbage can according to claim 8, wherein: the elastic assembly comprises a cutter fixing plate connected with the cutter, a rotating shaft embedded in the cutter bar is arranged on the cutter fixing plate, and a third spring abutted against the cutter fixing plate is arranged in the cutter bar; the third spring and the cutter are positioned on the same side of the cutter fixing plate and positioned on two sides of the rotating shaft; under the action of the elastic force of the third spring, the cutter extends out of the cutter bar.
10. The bag breaking system in an intelligent garbage can according to claim 9, wherein: a button capable of extending out of the cutter bar is arranged on the cutter fixing plate, and the button and the cutter are positioned on two sides of the cutter fixing plate and on two sides of the rotating shaft; the supporting frame is provided with a limiting plate matched with the button, when the cutter bar is in a static state, the limiting plate presses the button into the cutter bar, and then the cutter is contracted in the cutter bar.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120041036.XU CN214166139U (en) | 2021-01-08 | 2021-01-08 | Bag breaking system in intelligent garbage can |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120041036.XU CN214166139U (en) | 2021-01-08 | 2021-01-08 | Bag breaking system in intelligent garbage can |
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| Publication Number | Publication Date |
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| CN214166139U true CN214166139U (en) | 2021-09-10 |
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| CN202120041036.XU Active CN214166139U (en) | 2021-01-08 | 2021-01-08 | Bag breaking system in intelligent garbage can |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112758549A (en) * | 2021-01-08 | 2021-05-07 | 清华苏州环境创新研究院 | Bag breaking system in intelligent garbage can |
| CN113955218A (en) * | 2021-10-28 | 2022-01-21 | 龙岩烟草工业有限责任公司 | Lining bag grabbing device and boxed tobacco stem feeding equipment |
-
2021
- 2021-01-08 CN CN202120041036.XU patent/CN214166139U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112758549A (en) * | 2021-01-08 | 2021-05-07 | 清华苏州环境创新研究院 | Bag breaking system in intelligent garbage can |
| CN113955218A (en) * | 2021-10-28 | 2022-01-21 | 龙岩烟草工业有限责任公司 | Lining bag grabbing device and boxed tobacco stem feeding equipment |
| CN113955218B (en) * | 2021-10-28 | 2023-09-08 | 龙岩烟草工业有限责任公司 | Lining bag grabbing device and boxed tobacco stem feeding equipment |
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