CN117446380A - Buried garbage can and self-opening method - Google Patents
Buried garbage can and self-opening method Download PDFInfo
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- CN117446380A CN117446380A CN202311756134.1A CN202311756134A CN117446380A CN 117446380 A CN117446380 A CN 117446380A CN 202311756134 A CN202311756134 A CN 202311756134A CN 117446380 A CN117446380 A CN 117446380A
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- 239000010813 municipal solid waste Substances 0.000 title claims abstract description 243
- 238000000034 method Methods 0.000 title claims abstract description 23
- 230000007246 mechanism Effects 0.000 claims abstract description 43
- 230000005540 biological transmission Effects 0.000 claims abstract description 22
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 17
- 239000004567 concrete Substances 0.000 claims description 13
- 238000001914 filtration Methods 0.000 claims description 12
- 239000010865 sewage Substances 0.000 claims description 11
- 230000033001 locomotion Effects 0.000 claims description 5
- 210000001503 joint Anatomy 0.000 claims description 4
- 239000002184 metal Substances 0.000 claims description 4
- 230000001681 protective effect Effects 0.000 claims description 2
- 230000009471 action Effects 0.000 abstract description 6
- 239000000463 material Substances 0.000 description 12
- 230000008569 process Effects 0.000 description 7
- 239000011372 high-strength concrete Substances 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 239000002689 soil Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000005457 optimization Methods 0.000 description 1
- 238000001175 rotational moulding Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 239000013589 supplement Substances 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65F—GATHERING OR REMOVAL OF DOMESTIC OR LIKE REFUSE
- B65F1/00—Refuse receptacles; Accessories therefor
- B65F1/14—Other constructional features; Accessories
- B65F1/16—Lids or covers
- B65F1/1623—Lids or covers with means for assisting the opening or closing thereof, e.g. springs
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65F—GATHERING OR REMOVAL OF DOMESTIC OR LIKE REFUSE
- B65F1/00—Refuse receptacles; Accessories therefor
- B65F1/12—Refuse receptacles; Accessories therefor with devices facilitating emptying
- B65F1/125—Features allowing the receptacle to be lifted and emptied by its bottom
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65F—GATHERING OR REMOVAL OF DOMESTIC OR LIKE REFUSE
- B65F1/00—Refuse receptacles; Accessories therefor
- B65F1/14—Other constructional features; Accessories
- B65F1/1452—Lifting, hoisting, elevating mechanisms or the like for refuse receptacles
- B65F1/1457—Lifting, hoisting, elevating mechanisms or the like for refuse receptacles for refuse receptacles located underground
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Underground Structures, Protecting, Testing And Restoring Foundations (AREA)
Abstract
The invention relates to an underground garbage can and a self-opening method, wherein the underground garbage can is arranged in a foundation pit foundation and comprises a sliding rod arranged on the underground garbage can in a lifting manner through a guide assembly, an opening and closing grabbing head arranged at the top of the sliding rod, a cross rod fixedly arranged at the bottom end of the sliding rod and opening and closing transmission mechanisms symmetrically arranged on two outer side walls of the underground garbage can; the opening and closing transmission mechanism is respectively hinged with the cross rod and the bottom cover of the buried garbage can, and converts lifting action of the cross rod into turning opening and closing action of the bottom cover; the self-opening method comprises hoisting, automatic opening of the bottom cover, automatic closing and resetting. The garbage can bottom cover has an automatic opening and closing function, and further can realize automatic lifting and unloading through the lifting equipment without manual operation, so that the problem of garbage scattering caused by shaking of the garbage can is avoided, the operation efficiency and the operation comfort are improved, and the secondary pollution to the environment is reduced.
Description
Technical Field
The invention relates to a buried garbage can and a self-opening method, and belongs to the technical field of environmental sanitation equipment.
Background
Most of the buried garbage cans on the market today are rotational molding round garbage cans, which have two different forms of semi-buried garbage cans and fully buried garbage cans and are used for collecting urban and rural household garbage, the buried garbage cans are lifted out through matched special garbage collection vehicles after being fully filled, garbage in the buried garbage cans is put into garbage trucks, and then compressed and transported. The buried garbage can has the advantages of large volume, small occupied area, attractive appearance, no dissipation of sewage and odor and the like, and is an emerging garbage collection mode. However, in the existing buried garbage can collection mode in the market, before the buried garbage can is hoisted, a chain needs to be manually hung on a buried garbage can hoisting hole, when the hoisting garbage truck is used for dumping materials, a rope on a buried garbage can bottom cover locking structure needs to be manually pulled, and then the buried garbage can bottom cover is manually pulled to be opened for dumping materials; before the unloading is finished, the buried bucket is put into the foundation pit, the buried bucket is also required to be hung on the ground, the buried bucket locking mechanism is manually locked, and meanwhile, the rope is well hung on the buried bucket, so that the manual operation is complex, time and labor are wasted, and the working environment is poor; meanwhile, in the unloading and pulling process, the buried barrel is easy to shake seriously, so that garbage is scattered to the outside, and secondary pollution is caused.
Chinese patent publication No. CN104176409B discloses a buried garbage can, which comprises an outer can, a garbage can body, a water storage tank body, a garbage unloading mechanism, a cover opening mechanism, a top cover and the like. The garbage can is placed underground, has good sealing performance, no odor and dust dissipation, small influence on surrounding environment, and low investment and collection and transportation frequency, and is an effective supplement to the existing garbage collection and transportation system. The following problems exist in the hoisting and unloading process: before hoisting the buried bucket, manually hanging the chain on the hoisting hole of the buried bucket; when the lifting garbage truck is used for dumping, the rope on the locking structure of the bottom cover of the buried garbage truck needs to be manually pulled, and then the bottom cover of the buried garbage truck is opened for dumping; before the unloading is finished, the buried bucket is put into the foundation pit, the buried bucket is also required to be hung on the ground, the buried bucket locking mechanism is manually locked, and meanwhile, the rope is well hung on the buried bucket, so that the manual operation is complex, time and labor are wasted, the working efficiency is low, and the working environment is poor; meanwhile, in the unloading and pulling process, the buried barrel is easy to shake seriously, so that garbage is scattered to the outside, and secondary pollution is caused.
Chinese patent publication No. CN106005816a discloses a three-tub structure buried garbage can, which comprises an inner tub, an outer tub and a concrete tub. The inner cylinder is movably arranged in the outer cylinder, the outer cylinder is fixedly arranged in the concrete barrel, an openable barrel bottom is arranged between the bottom of the inner cylinder and the outer cylinder, the barrel bottom comprises a sewage tank, sewage in garbage can be collected, one end of the barrel bottom is connected with the inner barrel body through a hinge, and the other end of the barrel bottom is fixed on the inner cylinder through an openable bayonet; because the concrete barrel has higher strength, the concrete barrel does not need to be installed by civil engineering, the concrete barrel can be directly placed in a pit of a foundation and then backfilled, the concrete barrel is fixed, the civil engineering difficulty and working procedures are reduced, and meanwhile, the concrete barrel can protect the outer barrel from the action of underground pressure and cannot be deformed and damaged; meanwhile, the concrete barrel has better waterproof performance, and can prevent leaked garbage and sewage from leaking into soil to pollute the soil and a water source. The scheme has certain advantages and characteristics, but the garbage can lifting and unloading process still needs manual operation, so that the problems of high labor intensity, low efficiency, poor working environment, shaking and sprinkling of the garbage can cannot be avoided.
Therefore, what is needed is a buried garbage can with a bottom cover automatic opening and closing function, capable of realizing automatic lifting and unloading through lifting equipment, free of manual operation, capable of avoiding the problem of garbage scattering caused by shaking of the garbage can, capable of improving the working efficiency and the operation comfort, and capable of reducing secondary pollution to the environment.
Disclosure of Invention
The invention aims to overcome the defects, and provides the buried garbage can and the self-opening method, so that the bottom cover of the garbage can has an automatic opening and closing function, further, automatic lifting and unloading can be realized through lifting equipment, manual operation is not needed, the problem of garbage scattering caused by shaking of the garbage can is avoided, the operation efficiency and the operation comfort are improved, and the secondary pollution to the environment is reduced.
The purpose of the invention is realized in the following way:
the underground garbage can is arranged in a foundation pit foundation and comprises a sliding rod, an opening and closing grabbing head, a cross rod and opening and closing transmission mechanisms, wherein the sliding rod is arranged on a top cover of the underground garbage can in a lifting mode through a guide assembly, the opening and closing grabbing head is arranged on the top of the sliding rod, the cross rod is fixedly arranged at the bottom end of the sliding rod, and the opening and closing transmission mechanisms are symmetrically arranged on two outer side walls of the underground garbage can; the opening and closing transmission mechanism is respectively hinged with the cross rod and the bottom cover of the buried garbage can, and converts lifting motion of the cross rod into turning opening and closing motion of the bottom cover.
Further, a feeder is arranged on the top cover of the buried garbage can, and the guide assembly is arranged in the feeder; the garbage throwing device is characterized in that a garbage throwing channel communicated with the inside of the buried garbage can and a protective baffle for preventing the sliding rod from contacting with the garbage to be thrown are arranged in the material throwing device, and a material throwing opening baffle for throwing the garbage by hand is hinged to the top of the garbage throwing device.
Further, the bottom cover is of a split type structure and comprises a bottom cover body and a water filtering plate, wherein a closed space formed by the bottom cover body and the water filtering plate is used for collecting sewage in garbage; the water filtering plate is provided with water filtering holes, so that sewage in the garbage is separated from the garbage, and the water content of the garbage is reduced.
Further, the guide assembly comprises a guide sleeve fixedly arranged at the top of the buried garbage can and a lifting grabbing head fixedly arranged at the top of the guide sleeve.
Further, the cross rod is fixedly connected with the bottom end of the sliding rod through the connecting seat.
Further, the opening and closing transmission mechanism comprises a connecting rod fixedly arranged at the end part of the cross rod, and two sets of vertical connecting rods, a long connecting rod, an L-shaped rod and an opening and closing connecting rod which are symmetrically connected in sequence in a head-to-tail hinged manner are started from the hinging points of the two end parts of the connecting rod; two short connecting rods with hinged middle ends are also hinged between the hinged points of the two sets of vertical connecting rods and the long connecting rods; the middle part of the L-shaped rod is hinged to a hinge point on the outer side wall of the buried garbage can; the lower end of the opening and closing connecting rod is hinged with the bottom cover.
Furthermore, the opening and closing connecting rod is a soft connecting body.
Furthermore, the opening and closing connecting rod is a connecting rope.
Further, the top cover is hinged with a top cover plate for feeding large garbage or feeding small-sized collecting vehicles, and the top cover plate is provided with a handle for facilitating opening of the top cover plate.
Further, the buried garbage can is made of metal; the foundation pit foundation is of a concrete structure.
A self-opening method of an underground garbage can is characterized by comprising the following steps of: the self-opening method of the buried garbage can is realized based on the buried garbage can, and comprises the following specific steps:
step 1, garbage collection: the buried garbage can is placed in a foundation to collect garbage, and the bottom cover is in a locking and closing state by means of the dead weight of the buried garbage can;
step 2, hoisting: after the garbage is fully collected, the buried garbage can is lifted from the foundation by a lorry-mounted crane of the garbage collection vehicle and is moved to the position above the garbage collection vehicle; before hoisting, a grabbing mechanism arranged on a lorry crane is automatically in butt joint with an opening and closing grabbing head, the opening and closing grabbing head is driven to drive a sliding rod and a cross rod to move upwards to be limited, and an opening and closing transmission mechanism tightens a bottom cover to enable the bottom cover to be in a locking state;
step 2.1, automatically opening the bottom cover: after the underground garbage can is lifted above the garbage collection vehicle, the grabbing mechanism drives the opening and closing grabbing belt to drive the sliding rod and the cross rod to move downwards to the lower limit, the opening and closing transmission mechanism releases the bottom cover to be automatically opened, and garbage falls into the garbage collection vehicle;
step 2.2, automatically closing the bottom cover: after the underground garbage can automatically opens the bottom cover to dump garbage, the grabbing mechanism drives the opening and closing grabbing belt to drive the sliding rod and the cross rod to move upwards to be limited, and the opening and closing transmission mechanism tightens the bottom cover to enable the bottom cover to be automatically closed;
step 3, resetting: and the lorry-mounted crane of the garbage collection vehicle returns the buried garbage bin after discharging to the foundation.
Further, in the step 2, the grabbing mechanism is automatically in butt joint with the lifting grabbing head, and the lifting grabbing head is driven to move upwards to lift the buried garbage can after the bottom cover is in a locking state.
Further, in the step 3, after the buried garbage can is put back to the foundation, the grabbing mechanism respectively loosens the on-off grabbing head and lifts the grabbing head and then automatically separates from the buried garbage can.
Compared with the prior art, the invention has the beneficial effects that:
according to the buried garbage can, the sliding rod and the opening and closing transmission mechanism are arranged on the buried garbage can, lifting movement of the sliding rod is converted into opening and closing of the bottom cover, and automatic opening and closing of the bottom cover can be realized under control cooperation of external equipment;
according to the invention, the two feeding channels are formed by arranging the feeding port baffle plate and the top cover plate on the feeder and the top cover respectively, so that the requirements of small garbage hand throwing feeding and large garbage feeding or small garbage collecting vehicle feeding can be met simultaneously, multiple feeding modes are realized, and the buried garbage can be applied to multiple occasions and has good adaptability;
according to the invention, the outer cylinder structure is eliminated, the garbage can is directly placed in the concrete foundation, the structure is simple, meanwhile, the high-strength concrete foundation can resist larger underground pressure, the problem that the garbage can cannot be placed back due to deformation of the garbage can caused by the underground pressure is avoided, and the high-strength concrete foundation has strong adaptability; the trash can with the metal texture has better structural strength and longer service life;
according to the self-opening method for the bottom cover of the buried garbage can, through the garbage can grabbing device arranged on the collecting vehicle, driving power is transmitted to the buried garbage can through the grabbing device by the collecting vehicle, so that the bottom cover of the garbage can is automatically opened and closed, the problems of complex operation, low efficiency, poor working environment, shaking of the garbage can and secondary pollution are solved, the working efficiency and the control comfort are improved, and the lifting working environment of the buried garbage can is improved.
Drawings
Fig. 1 is a schematic front view of a buried garbage can according to the present invention.
Fig. 2 is a schematic left-view structure of an underground garbage can according to the present invention.
Fig. 3 is an enlarged partial schematic view of a buried trash can according to the present invention.
Fig. 4 is a partial enlarged view of an opening and closing head of the buried garbage can.
Fig. 5 is a schematic diagram showing an opened state of a bottom cover of a buried garbage can according to the present invention.
Fig. 6 is a schematic diagram of a bottom cover structure of an underground garbage can according to the present invention.
Fig. 7 is a schematic view of a garbage collection state of the buried garbage can according to the present invention.
Fig. 8 is a view showing a closed state of the bottom cover during garbage collection of the buried garbage can according to the present invention.
Wherein: a buried garbage can 1 and a foundation 2; slide bar 11, guide assembly 12, start and stop drive mechanism 13, connecting rod 14, connecting seat 15, horizontal pole 16, L-shaped rod 17, vertical connecting rod 18, long connecting rod 19, short connecting rod 110, start and stop connecting rod 111, hinge point 112, bottom cover 113, top cover 114, feeder 115, guide sleeve 122, bottom cover 131, drainage plate 132, drainage hole 133, top cover plate 141, feed port baffle 151, protection baffle 152, start and stop gripper 161, start and stop gripper driving surface 162, lifting gripper 163, and lifting gripper driving surface 164.
Detailed Description
Example 1
Referring to fig. 1 to 8, according to the invention, a buried garbage can 1 is arranged in a foundation pit foundation 2 with a concrete structure, and the buried garbage can 1 is made of metal; the buried garbage can 1 comprises a sliding rod 11 which is arranged on the buried garbage can 1 in a lifting manner through a guide assembly 12, an opening and closing grabbing head 161 which is arranged at the top of the sliding rod 11, a cross rod 16 which is fixedly arranged at the bottom end of the sliding rod 11, and opening and closing transmission mechanisms 13 which are symmetrically arranged on two outer side walls of the buried garbage can 1; the cross rod 16 is fixedly connected with the bottom end of the sliding rod 11 through the connecting seat 15;
a feeder 115 is arranged on the top cover 114 of the buried garbage can 1, and the guide assembly 12 is arranged inside the feeder 115; a garbage throwing channel communicated with the inside of the buried garbage can 1 is arranged in the material throwing device 115, a protection baffle 152 for preventing the sliding rod 11 from contacting the garbage to be thrown is arranged in the material throwing device, and a material throwing opening baffle 151 for throwing small garbage by hand is hinged at the top of the protection baffle; the top cover 114 is hinged with a top cover plate 141 for feeding large garbage or feeding small-sized collection vehicles, and the top cover plate 141 is provided with a handle for facilitating the opening of the top cover plate 141; by arranging the material inlet baffle 151 and the top cover plate 141, the small garbage hand throwing and the large garbage throwing or the small garbage collecting vehicle throwing can be simultaneously met, various material throwing modes are realized, the buried garbage can 1 can be applied to various occasions, and the adaptability is good;
the bottom cover 113 is of a split type structure and comprises a bottom cover body 131 and a water filtering plate 132, wherein a closed space formed by the bottom cover body 131 and the water filtering plate 132 is used for collecting sewage in garbage, so that the garbage is reduced in water and volume, and secondary pollution caused by sewage leakage in the garbage collection process of lifting the garbage can 1 is avoided; the water filtering plate 132 is provided with water filtering holes 133, so that sewage in the garbage is separated from the garbage, and the water content of the garbage is reduced;
the guide assembly 12 comprises a guide sleeve 122 fixedly arranged at the top of the buried garbage can 1 and a lifting grabbing head 163 fixedly arranged at the top of the guide sleeve 122; the bottom surface of the lifting grabbing head 163 is a lifting grabbing head driving surface 164; the bottom surface of the opening and closing grabbing head 161 is an opening and closing grabbing head driving surface 162;
the opening and closing transmission mechanism 13 is respectively hinged with the cross rod 16 and the bottom cover 113 of the buried garbage can 1, and converts the lifting action of the cross rod 16 into the turning opening and closing action of the bottom cover 113; the opening and closing transmission mechanism 13 comprises a connecting rod 14 fixedly arranged at the end part of a cross rod 16, and two sets of vertical connecting rods 18, a long connecting rod 19, an L-shaped rod 17 and an opening and closing connecting rod 111 which are sequentially symmetrically connected in an end-to-end hinged manner from the hinging point of the two end parts of the connecting rod 14; two short connecting rods 110 with hinged middle ends are also hinged between the hinged points of the two sets of vertical connecting rods 18 and the long connecting rods 19; the middle part of the L-shaped rod 17 is hinged to a hinge point 112 on the outer side wall of the buried garbage can 1; the lower end of the opening and closing connecting rod 111 is hinged with the bottom cover 113; preferably, the opening and closing connecting rod 111 is a flexible connecting body with an upper limit of length, such as a connecting rope or a telescopic rod;
when the buried garbage can 1 is placed in the foundation 2, the bottom cover 113 is in a locked state by means of the self weight of the buried garbage can 1; when the buried garbage can 1 is lifted and lifted by driving the lifting grabbing head 163 through external lifting equipment and the bottom cover 113 needs to be automatically opened, the lifting grabbing head 161 is driven to drive the sliding rod 11 and the cross rod 16 to move downwards to a lower limit, the cross rod 16 drives the connecting rod 14 to move downwards, the connecting rod 14 drives the L-shaped rod 17 to rotate downwards around the fixed hinge point 112 through the vertical connecting rod 18, the long connecting rod 19 and the short connecting rod 110, and the L-shaped rod 17 opens the bottom cover 113 through the opening and closing connecting rod 111, so that the buried garbage can 1 is automatically opened;
correspondingly, when the bottom cover 113 needs to be automatically closed, the sliding rod 11 and the cross rod 16 are driven to move upwards to the upper limit by driving the opening and closing grabbing head 161, the cross rod 16 drives the connecting rod 14 to move upwards, the connecting rod 14 drives the L-shaped rod 17 to rotate upwards around the fixed hinge point 112 through the vertical connecting rod 18, the long connecting rod 19 and the short connecting rod 110, and the L-shaped rod 17 tightens the bottom cover 113 upwards through the opening and closing connecting rod 111, so that the automatic closing of the buried garbage can 1 is realized;
when the lifting and unloading are needed, the lifting equipment only needs to grab the lifting grabbing head 163 to lift the buried garbage can 1, and meanwhile, the grabbing head 161 is controlled to be opened and closed to enable the sliding rod 11 to conduct lifting action, so that automatic lifting and unloading operation can be completed, manual operation is not needed in the whole process, and therefore the problems of shaking of the garbage can and garbage scattering are avoided;
a garbage throwing channel is arranged in the material throwing device 115, and a material throwing opening baffle 151 is hinged to the top of the material throwing channel and is used for throwing small garbage by hand; a top cover plate 141 is hinged on the top cover 114 and is used for feeding large garbage or feeding small-sized collection vehicles; by arranging two feeding ways of the feeding port baffle 151 and the top cover plate 141, the small garbage hand throwing feeding and the large garbage throwing or the small garbage collecting vehicle feeding can be simultaneously met, multiple feeding modes are realized, and the buried garbage can 1 can be applied to multiple occasions and has good adaptability;
according to the buried garbage can, the self-opening and self-closing functions of the bottom cover 114 of the buried garbage can 1 are realized through external power on the basis of meeting the requirements of hand throwing and small-sized vehicle throwing, the bottom cover 114 is prevented from being opened and closed by manual operation, the shaking of the buried garbage can 1 in the hoisting process is reduced, the scattering and the leakage of waste are avoided, the secondary pollution to the environment is reduced, and meanwhile, the operation efficiency and the control comfort are improved; because the buried garbage can 1 cancels the outer cylinder structure and is directly placed in the concrete foundation 2, the structure is simplified, meanwhile, the high-strength concrete foundation can resist larger underground pressure, the problems that the garbage can cannot be put back due to deformation of the garbage can body caused by the underground pressure are avoided, and the like are solved, and the garbage can has stronger adaptability.
Example 2
The self-opening method of the buried garbage can according to the embodiment is realized based on the buried garbage can described in the embodiment 1, and specifically comprises the following steps:
step 1, garbage collection: the buried garbage can 1 is placed in the foundation 2 to collect garbage, and the bottom cover 113 is in a locking and closing state by means of the self weight of the buried garbage can 1;
step 2, hoisting: after the garbage is fully collected, the underground garbage can 1 is lifted from the foundation 2 by a lorry-mounted crane of the garbage collection vehicle and is moved to the position above the garbage collection vehicle; firstly, a grabbing mechanism arranged on a lorry crane is respectively and automatically butted with a lifting grabbing head 163 and an opening and closing grabbing head 161, the opening and closing grabbing head 161 is driven to drive a sliding rod 11 and a cross rod 16 to move upwards to be limited, a bottom cover 113 is tensioned by an opening and closing transmission mechanism 13 to be in a locking state, and the lifting grabbing head 163 is driven to move upwards to lift the buried garbage can 1 after the bottom cover 113 is in the locking state;
step 2.1, automatically opening the bottom cover: after the underground garbage can 1 is lifted above the garbage collection vehicle, the grabbing mechanism drives the opening and closing grabbing head 161 to drive the sliding rod 11 and the cross rod 16 to move downwards to the lower limit, the opening and closing transmission mechanism 13 releases the bottom cover 113 to be automatically opened, and garbage falls into the garbage collection vehicle;
step 2.2, automatically closing the bottom cover: after the underground garbage can 1 automatically opens the bottom cover 113 to dump garbage, the grabbing mechanism drives the opening and closing grabbing head 161 to drive the sliding rod 11 and the cross rod 16 to move upwards to be limited, and the opening and closing transmission mechanism 13 tightens the bottom cover 113 to enable the bottom cover 113 to be automatically closed;
step 3, resetting: the lorry-mounted crane of the garbage collection truck returns the buried garbage can 1 after the unloading is finished to the foundation 2, and the grabbing mechanism respectively loosens the opening and closing grabbing heads 161 and the lifting grabbing heads 163 and then automatically breaks away from the buried garbage can 1 to finish the automatic lifting unloading of the buried garbage can 1.
According to the self-opening method of the buried garbage can, the grabbing mechanism is driven by the lorry-mounted crane, and the self-opening mechanism of the buried garbage can is driven to realize automatic opening and automatic closing of the bottom cover of the buried garbage can, so that the problems of manual hanging of a lifting chain, manual pulling of a rope to open the bottom cover, manual locking of the bottom cover, shaking of the garbage can, garbage scattering and the like are avoided, the problems of complex operation, low efficiency, poor operation environment, secondary pollution and the like are solved, the operation efficiency and the operation comfort are improved, and the lifting operation environment of the buried garbage can is improved.
It should be noted that the above embodiment is only one of the optimization schemes of this patent, and any modification or improvement made by those skilled in the art according to the above concepts is within the scope of this patent.
Claims (13)
1. The utility model provides a buried garbage bin, buried garbage bin sets up in foundation ditch basis, its characterized in that: the buried garbage can comprises a sliding rod (11) arranged on a top cover (114) of the buried garbage can (1) in a lifting manner through a guide assembly (12), an opening and closing grabbing head (161) arranged on the top of the sliding rod (11), a cross rod (16) fixedly arranged at the bottom end of the sliding rod (11), and opening and closing transmission mechanisms (13) symmetrically arranged on two outer side walls of the buried garbage can (1); the opening and closing transmission mechanism (13) is respectively hinged with the cross rod (16) and the bottom cover (113) of the buried garbage can (1), and converts lifting motion of the cross rod (16) into turning opening and closing motion of the bottom cover (113).
2. The buried trash can of claim 1, wherein: a feeder (115) is arranged on a top cover (114) of the buried garbage can (1), and the guide assembly (12) is arranged in the feeder (115); the inside of the feeder (115) is provided with a garbage feeding channel which is communicated with the inside of the buried garbage can (1), a protective baffle (152) which prevents the sliding rod (11) from contacting the garbage to be fed, and a feeding port baffle (151) for throwing the garbage by hand is hinged at the top.
3. The buried trash can of claim 1, wherein: the bottom cover (113) is of a split type structure and comprises a bottom cover body (131) and a water filtering plate (132), wherein a closed space formed by the bottom cover body (131) and the water filtering plate (132) is used for collecting sewage in garbage; a water filtering hole (133) for separating sewage and garbage is arranged on the water filtering plate (132).
4. The buried trash can of claim 1, wherein: the guide assembly (12) comprises a guide sleeve (122) fixedly arranged at the top of the buried garbage can (1) and a lifting grabbing head (163) fixedly arranged at the top of the guide sleeve (122).
5. The buried trash can of claim 1, wherein: the cross rod (16) is fixedly connected with the bottom end of the sliding rod (11) through the connecting seat (15).
6. The buried trash can of claim 1, wherein: the opening and closing transmission mechanism (13) comprises a connecting rod (14) fixedly arranged at the end part of the cross rod (16), and two sets of vertical connecting rods (18), a long connecting rod (19), an L-shaped rod (17) and an opening and closing connecting rod (111) which are sequentially and symmetrically connected in an end-to-end hinged manner from the hinge points at the two end parts of the connecting rod (14); two short connecting rods (110) with hinged middle ends are also hinged between the hinged points of the two sets of vertical connecting rods (18) and the long connecting rods (19); the middle part of the L-shaped rod (17) is hinged to a hinge point (112) on the outer side wall of the buried garbage can (1); the lower end of the opening and closing connecting rod (111) is hinged with the bottom cover (113).
7. The buried trash can of claim 6, wherein: the opening and closing connecting rod (111) is a soft connecting body.
8. The buried trash can of claim 7, wherein: the opening and closing connecting rod (111) is a connecting rope.
9. The buried trash can of claim 1, wherein: the top cover (114) is hinged with a top cover plate (141) for feeding large garbage or feeding small-sized collection vehicles, and the top cover plate (141) is provided with a handle for facilitating the opening of the top cover plate (141).
10. The buried trash can of claim 1, wherein: the buried garbage can (1) is made of metal; the foundation pit foundation (2) is of a concrete structure.
11. A self-opening method of an underground garbage can is characterized by comprising the following steps of: the self-opening method of the buried garbage can is realized based on any one of the above claims 1 to 10, and comprises the following specific steps:
step 1, garbage collection: the buried garbage can (1) is placed in the foundation (2) to collect garbage, and the bottom cover (113) is in a locking and closing state by means of the dead weight of the buried garbage can (1);
step 2, hoisting: after the garbage collection is completed, the underground garbage can (1) is lifted from the foundation (2) by a lorry-mounted crane of the garbage collection vehicle and is moved to the position above the garbage collection vehicle; before hoisting, a grabbing mechanism arranged on a lorry crane is automatically in butt joint with an opening and closing grabbing head (161), the opening and closing grabbing head (161) is driven to drive a sliding rod (11) and a cross rod (16) to move upwards to be limited, and an opening and closing transmission mechanism (13) tightens a bottom cover (113) to enable the bottom cover to be in a locking state;
step 2.1, automatically opening the bottom cover: after the underground garbage can (1) is lifted to the position above the garbage collection vehicle, the grabbing mechanism drives the opening and closing grabbing head (161) to drive the sliding rod (11) and the cross rod (16) to move downwards to the lower limit, and the opening and closing transmission mechanism (13) releases the bottom cover (113) to be automatically opened, so that garbage falls into the garbage collection vehicle;
step 2.2, automatically closing the bottom cover: after the garbage can (1) is automatically opened to the bottom cover (113) to pour garbage, the grabbing mechanism drives the opening and closing grabbing head (161) to drive the sliding rod (11) and the cross rod (16) to move upwards to be limited, and the opening and closing transmission mechanism (13) tightens the bottom cover (113) to enable the bottom cover to be automatically closed;
step 3, resetting: the lorry-mounted crane of the garbage collection vehicle returns the buried garbage can (1) after unloading to the foundation (2).
12. The method for self-opening a buried trash can of claim 11, wherein: in the step 2, the grabbing mechanism is automatically in butt joint with a lifting grabbing head (163) fixedly arranged at the top of the guide sleeve (122), the guide sleeve (122) is fixedly arranged at the top of the buried garbage can (1), and the lifting grabbing head (163) is driven to move upwards to lift the buried garbage can (1) after the bottom cover (113) is in a locking state.
13. The method for self-opening a buried trash can of claim 12, wherein: in the step 3, after the buried garbage can (1) is put back to the foundation (2), the grabbing mechanism respectively loosens the on-off grabbing head (161) and the lifting grabbing head (163) and then automatically breaks away from the buried garbage can (1).
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| Application Number | Priority Date | Filing Date | Title |
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| CN202311756134.1A CN117446380A (en) | 2023-12-20 | 2023-12-20 | Buried garbage can and self-opening method |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311756134.1A CN117446380A (en) | 2023-12-20 | 2023-12-20 | Buried garbage can and self-opening method |
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| CN117446380A true CN117446380A (en) | 2024-01-26 |
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