CN111099215A - A closing device for building rubbish is collected - Google Patents
A closing device for building rubbish is collected Download PDFInfo
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- CN111099215A CN111099215A CN202010043620.9A CN202010043620A CN111099215A CN 111099215 A CN111099215 A CN 111099215A CN 202010043620 A CN202010043620 A CN 202010043620A CN 111099215 A CN111099215 A CN 111099215A
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- cavity
- spline
- sliding plate
- end wall
- gear
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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
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Refuse Collection And Transfer (AREA)
Abstract
The invention relates to the field of buildings, in particular to a closing device for collecting construction wastes, which comprises a machine body and a storage cavity which is arranged in the top wall of the machine body and is provided with an upward opening, wherein four corners of the bottom wall of the machine body are provided with hydraulic cylinders capable of upwards supporting the machine body, a guide chute penetrating through the storage cavity is arranged between the left end wall and the right end wall of the machine body, a first sliding plate which is bilaterally symmetrical and a second sliding plate which is positioned at the side where the left first sliding plate and the right first sliding plate are far away from each other are slidably arranged in the guide chute, the closing device for collecting the construction wastes can realize the collection of the construction wastes, meanwhile, the top of the device is provided with a sliding plate of a sealing device, the dust flying of the device in the transportation process is avoided, the sliding plate can be changed into a slope when the wastes are dumped, so that the dumping of the, is more convenient.
Description
Technical Field
The invention relates to the field of buildings, in particular to a closing device for collecting construction waste.
Background
In the engineering construction process, building rubbish's storage is very troublesome, directly stacks building rubbish in the open ground, produces the raise dust easily and leads to environmental pollution, and traditional rubbish bin opening is higher, and it is inconvenient to empty building rubbish, is difficult to empty when empting moreover, troublesome poeration, and degree of automation is not high, therefore is necessary to set up a closing device who is used for building rubbish to collect and improves above-mentioned problem.
Disclosure of Invention
The object of the present invention is to provide a closure device for the collection of construction waste which overcomes the above-mentioned drawbacks of the prior art, thus improving the practicality of the device.
The technical scheme adopted by the invention for solving the technical problems is as follows: the invention relates to a closing device for collecting construction waste, which comprises a machine body and a storage cavity with an upward opening, wherein the storage cavity is arranged in the top wall of the machine body, hydraulic cylinders capable of upwards supporting the machine body are arranged at four corners of the bottom wall of the machine body, a guide chute penetrating through the storage cavity is arranged between the left end wall and the right end wall of the machine body, a first sliding plate which is bilaterally symmetrical and a second sliding plate which is arranged at one side, far away from each other, of the left first sliding plate and the right first sliding plate are arranged in the guide chute in a sliding manner, the second sliding plate is hinged with the first sliding plate, a hinge shaft fixedly connected with the second sliding plate is rotatably arranged at the hinged position, a worm wheel is fixedly arranged on the outer surface of the hinge shaft, a fixed block is fixedly arranged on the top wall of the first sliding plate, a first, a first winding wheel is rotationally arranged in the first winding cavity, a first pull wire fixedly connected with the end wall of the storage cavity is fixedly wound on the outer surface of the first winding wheel, a spline cavity is arranged in the first sliding plate, a fixed block is slidably arranged in the spline cavity, a second spring is arranged between the fixed block and the end wall of the spline cavity, the top of the fixed block penetrates through a through groove arranged in the top wall of the spline cavity and extends out of the first sliding plate, a spline sleeve is rotatably arranged in the fixed block, a spline hole which is communicated with the left and the right is arranged in the spline sleeve, a worm meshed with the worm wheel is connected with a spline in the spline hole, a transmission cavity is arranged in the end wall of one side of the spline cavity, which is far away from the second sliding plate, a spline shaft which can be connected with the spline hole is rotationally arranged between the transmission cavity and the spline cavity, and a first bevel gear, a first rotating shaft fixedly connected with the first winding wheel is rotatably arranged between the transmission cavity and the first winding cavity, the first rotating shaft is in power connection with a first motor fixedly arranged in the bottom wall of the transmission cavity, a second bevel gear meshed with the first bevel gear is fixedly arranged on the outer surface of the first rotating shaft in the transmission cavity, two extruding blocks which are bilaterally symmetrical are slidably arranged in the storage cavity, a third spring is arranged between each extruding block and the end wall of the storage cavity, extruding devices driving the extruding blocks to slide left and right are arranged in the left and right end walls of the storage cavity, the extruding devices can extrude construction waste in the storage cavity to the middle, so that the construction waste is conveniently stored, a blanking groove communicated with the outside is arranged in the bottom wall of the storage cavity, sealing devices are arranged in the left and right end walls of the blanking groove, and when the sealing devices are opened, construction waste can be discharged from the charging chute.
Further, the extrusion device comprises a second winding cavity symmetrically arranged in the left end wall and the right end wall of the storage cavity, a rotating cavity is arranged in the bottom wall of the second winding cavity, a second rotating shaft is rotatably arranged between the rotating cavity and the second winding cavity, a second winding wheel is fixedly arranged at the tail end of the second rotating shaft in the second winding cavity, a second pull wire fixedly connected with the extrusion block is wound on the outer surface of the second winding wheel, a third bevel gear is fixedly arranged at the tail end of the second rotating shaft in the rotating cavity, an engaging cavity is arranged in the end wall of one side of the third bevel gear, which is far away from the storage cavity, the meshing cavity with it is provided with the third pivot to rotate between the rotation cavity, rotate the intracavity the third pivot end fixedly be provided with the fourth bevel gear of third bevel gear meshing, the meshing intracavity the third pivot end fixedly is provided with first gear.
Further, sealing device includes the relative slip chamber of opening that sets up in the end wall about the charging chute, slip intracavity slidable is provided with the sealing door, controls two the sealing door is kept away from each other and is provided with the screw hole in the end wall of one side, screw hole female connection has the threaded rod, the threaded rod is kept away from charging chute one side end stretches into the meshing intracavity and end are fixed and are provided with the second gear.
Furthermore, a limit groove is communicated and arranged in the end wall of one side of the meshing cavity, which is far away from the storage cavity, a support block is slidably arranged in the limit groove, a third motor is arranged in the end wall of one side of the support block, which is close to the meshing cavity, a third gear meshed with the second gear is fixedly arranged at the tail end of an output shaft of the third motor, the third gear can be meshed with the first gear after moving on the support block, gear cavities with upward openings are symmetrically arranged in the bottom wall of the guide sliding groove in a left-right mode, a fourth rotating shaft is rotatably arranged in the gear cavities, a cam and fourth gears positioned on the front side and the rear side of the cam are fixedly arranged on the outer surface of the fourth rotating shaft, the fourth gears can be meshed with racks fixedly arranged on the bottom wall of the first sliding plate, and a sliding hole is communicated and arranged, the sliding rod is fixedly connected with the supporting block in the sliding hole in a sliding mode, and a fourth spring in a stretching state is fixedly arranged between the supporting block and the bottom wall of the limiting groove.
The invention has the beneficial effects that: the closing device for collecting the construction waste can realize the collection of the construction waste, meanwhile, the sliding plate of the sealing device is arranged at the top of the device, the dust raising of the device in the transportation process is avoided, the sliding plate can be changed into a slope when the waste is dumped, the dumping of the construction waste is facilitated, the device can automatically push the construction waste in the device out of the device when the device is dumped, and the device is more convenient.
Drawings
In order to more clearly illustrate the embodiments of the invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the invention, and it is obvious for those skilled in the art that other drawings can be obtained based on these drawings without creative efforts.
The invention is further illustrated with reference to the following figures and examples.
Fig. 1 is a schematic view showing the overall structure of a closure device for construction waste collection according to the present invention.
Fig. 2 is an enlarged schematic view of a in fig. 1.
Fig. 3 is an enlarged schematic view of B in fig. 1.
Fig. 4 is an enlarged schematic view of C in fig. 1.
Detailed Description
The invention will now be described in detail with reference to fig. 1-4, wherein for ease of description the orientations described hereinafter are now defined as follows: the up, down, left, right, and front-back directions described below correspond to the up, down, left, right, and front-back directions in the projection relationship of fig. 1 itself.
The closing device for collecting construction waste, which is described with reference to fig. 1-4, includes a body 10 and a storage chamber 30 with an upward opening, which is disposed in the top wall of the body 10, four corners of the bottom wall of the body 10 are provided with hydraulic cylinders 14 capable of supporting the body 10 upward, a guide chute 11 penetrating through the storage chamber 30 is disposed between the left and right end walls of the body 10, a first sliding plate 23 with bilateral symmetry and a second sliding plate 27, which is disposed on the side where the left and right first sliding plates 23 are away from each other, are slidably disposed in the guide chute 11, a hinge shaft 25 fixedly connected with the second sliding plate 27 is rotatably disposed at the hinge joint between the second sliding plate 27 and the first sliding plate 23, a worm wheel 26 is fixedly disposed on the outer surface of the hinge shaft 25, and a fixed block 22 is fixedly disposed on the top wall of the first sliding plate 23, a first spring 29 is arranged between the end walls of the fixed block 22 and the storage cavity 30, a first winding cavity 31 is arranged in the fixed block 22, a first winding wheel 32 is arranged in the first winding cavity 31 in a rotating manner, a first pull wire 28 fixedly connected with the end wall of the storage cavity 30 is fixedly wound on the outer surface of the first winding wheel 32, a spline cavity 39 is arranged in the first sliding plate 23, a fixed block 43 is slidably arranged in the spline cavity 39, a second spring 40 is arranged between the fixed block 43 and the end wall of the spline cavity 39, the top of the fixed block 43 penetrates through a through groove 44 arranged in the top wall of the spline cavity 39 and extends out of the first sliding plate 23, a spline sleeve 41 is rotatably arranged in the fixed block 43, a spline hole 42 penetrating from left to right is arranged in the spline sleeve 41, and a worm 24 meshed with the worm wheel 26 is in spline connection in the spline hole 42, a transmission cavity 35 is arranged in an end wall of one side of the spline cavity 39 far away from the second sliding plate 27, a spline shaft 38 capable of being in spline connection with the spline hole 42 is rotatably arranged between the transmission cavity 35 and the spline cavity 39, a first bevel gear 36 is fixedly arranged at the tail end of the spline shaft 38 in the transmission cavity 35, a first rotating shaft 33 fixedly connected with the first winding wheel 32 is rotatably arranged between the transmission cavity 35 and the first winding cavity 31, the first rotating shaft 33 is in power connection with a first motor 37 fixedly arranged in the bottom wall of the transmission cavity 35, a second bevel gear 34 engaged with the first bevel gear 36 is fixedly arranged on the outer surface of the first rotating shaft 33 in the transmission cavity 35, two bilaterally symmetrical extrusion blocks 16 are slidably arranged in the storage cavity 30, and a third spring 21 is arranged between the extrusion block 16 and the end wall of the storage cavity 30, the garbage storage device is characterized in that extrusion devices 99 which drive the extrusion blocks 16 to slide left and right are arranged in the left end wall and the right end wall of the storage cavity 30, the extrusion devices 99 can extrude construction wastes in the storage cavity 30 to the middle of the storage cavity, so that the construction wastes can be conveniently stored, a blanking groove 17 communicated with the outside is arranged in the bottom wall of the storage cavity 30, sealing devices 98 are arranged in the left end wall and the right end wall of the blanking groove 17, and when the sealing devices 98 are opened, the construction wastes can be discharged from the blanking groove 17.
Beneficially, the pressing device 99 includes second winding cavities 46 symmetrically disposed in the left and right end walls of the storage cavity 30, a rotating cavity 47 disposed in the bottom wall of the second winding cavity 46, a second rotating shaft 59 rotatably disposed between the rotating cavity 47 and the second winding cavity 46, a second winding wheel 45 fixedly disposed at the end of the second rotating shaft 59 in the second winding cavity 46, a second pulling wire 15 fixedly connected to the pressing block 16 and wound on the outer surface of the second winding wheel 45, a third bevel gear 58 fixedly disposed at the end of the second rotating shaft 59 in the rotating cavity 47, an engaging cavity 64 disposed in the end wall of the third bevel gear 58 on the side far from the storage cavity 30, a third rotating shaft 56 rotatably disposed between the engaging cavity 64 and the rotating cavity 47, and a fourth bevel gear 57 engaged with the third bevel gear 58 and fixedly disposed at the end of the third rotating shaft 56 in the rotating cavity 47, a first gear 55 is fixedly arranged at the end of the third rotating shaft 56 in the meshing cavity 64.
Advantageously, the sealing device 98 comprises a sliding cavity 20 with opposite openings arranged in the left and right end walls of the chute 17, a sealing door 19 is slidably arranged in the sliding cavity 20, a threaded hole 18 is arranged in the end wall of the left and right sealing doors 19 far away from each other, a threaded rod 49 is connected in the threaded hole 18, the end of the threaded rod 49 far away from the chute 17 extends into the meshing cavity 64, and a second gear 48 is fixedly arranged at the end.
Advantageously, a limiting groove 53 is communicated with and arranged in an end wall of the side of the meshing cavity 64 far away from the storage cavity 30, a supporting block 51 is slidably arranged in the limiting groove 53, a third motor 52 is arranged in an end wall of the side of the supporting block 51 close to the meshing cavity 64, a third gear 50 meshed with the second gear 48 is fixedly arranged at the tail end of an output shaft of the third motor 52, the third gear 50 can be meshed with the first gear 55 after the supporting block 51 moves upwards, gear cavities 63 with upward openings are symmetrically arranged in the bottom wall of the sliding guide groove 11, a fourth rotating shaft 61 is rotatably arranged in the gear cavities 63, a cam 62 and fourth gears 60 positioned on the front and rear sides of the cam 62 are fixedly arranged on the outer surface of the fourth rotating shaft 61, and the fourth gears 60 can be meshed with racks 65 fixedly arranged on the bottom wall of the first sliding plate 23, a sliding hole 12 is communicated between the gear cavity 63 and the limiting groove 53, a sliding rod 13 fixedly connected with the supporting block 51 is slidably arranged in the sliding hole 12, and a fourth spring 54 in a stretching state is fixedly arranged between the supporting block 51 and the bottom wall of the limiting groove 53.
The fixing and connecting method in this embodiment includes, but is not limited to, bolting, welding, and the like.
As shown in fig. 1-4, in the initial state of the apparatus of the present invention, the fourth spring 54 is under tension and the first spring 29 is under tension.
Sequence of mechanical actions of the whole device:
when the device of the present invention is in operation, the first motor 37 is started to drive the first rotating shaft 33 to rotate, so that the first winding wheel 32 in east is dripped to rotate, the first winding wheel 32 is wound around the first pull wire 28, so that the fixed block 22 is driven to move towards the left and right end walls of the machine body 10, so that the left and right first sliding plates 23 are driven to move towards the left and right sides, when the first sliding plate 23 moves, the fixed block 43 is driven to move, when the fixed block 43 moves to abut against the end walls of the storage cavity 30, the fixed block 43 slides, so that the spline housing 41 is driven to move, when the spline housing 41 moves towards the spline shaft 38, the spline shaft 38 is inserted into the spline hole 42 and is in spline connection with the spline hole 42, at this time, the first rotating shaft 33 rotates to drive the second bevel gear 34 to rotate, so that the first bevel gear 36 is driven to rotate, thereby rotating the spline shaft 38 and the spline housing 41 and the worm 24 and the worm wheel 26 and the second slide plate 27, respectively, downwards, when the second slide plate 27 is rotated to abut against the ground, the first motor 37 is turned off, at this time, since the first slide plate 23 moves and the rack 65 moves, the rack 65 moves and the fourth gear 60 rotates and the cam 62 rotates for a half-turn, at this time, the slide rod 13 abuts against the cam 62, at this time, the support block 51 moves upwards under the action of the fourth spring 54 and the third gear 50 is engaged with the first gear 55, at this time, the third motor 52 is started to rotate the third gear 50, and the third gear 50 rotates and the first gear 55 rotates, thereby driving the fourth bevel gear 57 to rotate, thereby driving the third bevel gear 58 to rotate, thereby driving the second winding wheel 45 to rotate and wind the second pulling wire 15, the second pulling wire 15 pulls the left and right squeezing blocks 16 to move in opposite directions, at this time, an operator can conveniently push the vehicle with construction waste to the upper edge of the machine body 10 along the second sliding plate 27, thereby dumping the construction waste between the left and right squeezing blocks 16 in the sliding cavity 20, after the dumping is completed, the third motor 52 is started to drive the third gear 50 to rotate in reverse, thereby driving the first gear 55 to rotate in reverse, so as to die the second winding wheel 45 to rotate in reverse and release the second pulling wire 15, at this time, the squeezing blocks 16 move in opposite directions under the action of the third spring 21, thereby moving the middle of the storage cavity 30 of the construction waste bin, when the dumping is needed again, starting the third motor 52 to rotate again, so as to drive the left and right squeezing blocks 16 to move reversely and to dump again, when the storage cavity 30 is full of construction waste, starting the first motor 37 to rotate reversely, so as to drive the first winding wheel 32 to release the first spring 29, at this time, the left and right first sliding plates 23 automatically return to each other, so as to close the opening of the storage cavity 30, at this time, starting the hydraulic cylinder 14 to drive the machine body 10 to move upwards, when the machine body 10 moves upwards, the machine body 10 can be moved to a position where the construction waste needs to be dumped by using a trailer, at this time, removing the trailer, at this time, starting the third motor 52 to drive the third gear 50 to rotate, so as to drive the second gear 48 to rotate the threaded rod 49, so as to drive the left and right sealing doors 19 to move to the left and right sides, at this time, the construction waste in the storage cavity 30 falls through the chute 17, and at the same time, the left and right squeezing blocks 16 move towards each other under the action of the third spring 21, so that the construction waste in the storage cavity 30 moves towards the middle of the storage cavity 30, and the construction waste is dumped.
The above embodiments are merely illustrative of the technical ideas and features of the present invention, and the purpose thereof is to enable those skilled in the art to understand the contents of the present invention and implement the present invention, and not to limit the protection scope of the present invention. All equivalent changes and modifications made according to the spirit of the present invention should be covered within the protection scope of the present invention.
Claims (4)
1. A closure device for building rubbish collection, comprising a body and a storage chamber provided in a top wall of the body and having an upward opening, characterized in that: the four corners of the bottom wall of the machine body are provided with hydraulic cylinders capable of upwards supporting the machine body, a guide chute penetrating through the storage cavity is arranged between the left end wall and the right end wall of the machine body, a first sliding plate which is bilaterally symmetrical and a second sliding plate which is positioned at one side where the left first sliding plate and the right first sliding plate are mutually far away are slidably arranged in the guide chute, the second sliding plate is hinged with the first sliding plate, a hinged shaft fixedly connected with the second sliding plate is rotatably arranged at the hinged part, the outer surface of the hinged shaft is fixedly provided with a worm wheel, the top wall of the first sliding plate is fixedly provided with a fixed block, a first spring is arranged between the fixed block and the end wall of the storage cavity, a first winding cavity is arranged in the fixed block, a first winding wheel is rotatably arranged in the first winding cavity, and a first pull wire fixedly connected with the end wall of the storage, a spline cavity is arranged in the first sliding plate, a fixed block is slidably arranged in the spline cavity, a second spring is arranged between the fixed block and the end wall of the spline cavity, the top of the fixed block penetrates through a through groove arranged in the top wall of the spline cavity and extends out of the first sliding plate, a spline housing is rotatably arranged in the fixed block, a spline hole which is communicated from left to right is arranged in the spline housing, a worm meshed with the worm wheel is connected with a spline in the spline hole through a spline, a transmission cavity is arranged in the end wall of one side of the spline cavity, which is far away from the second sliding plate, a spline shaft which can be connected with the spline hole through a spline is rotatably arranged between the transmission cavity and the spline cavity, a first bevel gear is fixedly arranged at the tail end of the spline shaft in the transmission cavity, and a first rotating shaft fixedly connected with the first winding, the first rotating shaft is in power connection with a first motor fixedly arranged in the bottom wall of the transmission cavity, a second bevel gear meshed with the first bevel gear is fixedly arranged on the outer surface of the first rotating shaft in the transmission cavity, two extruding blocks which are bilaterally symmetrical are arranged in the storage cavity in a sliding manner, a third spring is arranged between each extruding block and the end wall of the storage cavity, an extruding device which drives each extruding block to slide leftwards and rightwards is arranged in the end wall of the storage cavity, the extruding device can extrude construction waste in the storage cavity to the middle, so that construction waste can be conveniently stored, a blanking groove communicated with the outside is arranged in the bottom wall of the storage cavity, sealing devices are arranged in the left end wall and the right end wall of the blanking groove, and when the sealing devices are opened, the construction waste can be discharged from the blanking groove.
2. A closure device for construction waste collection according to claim 1, wherein: the extrusion device comprises second winding cavities symmetrically arranged in the left end wall and the right end wall of the storage cavity, a rotating cavity is arranged in the bottom wall of each second winding cavity, a second rotating shaft is rotatably arranged between the rotating cavity and the second winding cavity, a second winding wheel is fixedly arranged at the tail end of the second rotating shaft in the second winding cavity, a second pull wire fixedly connected with the extrusion block is wound on the outer surface of the second winding wheel, a third bevel gear is fixedly arranged at the tail end of the second rotating shaft in the rotating cavity, a meshing cavity is arranged in the end wall of one side of the third bevel gear, which is far away from the storage cavity, a third rotating shaft is rotatably arranged between the meshing cavity and the rotating cavity, and a fourth bevel gear meshed with the third bevel gear is fixedly arranged at the tail end of the third rotating shaft in the rotating cavity, and a first gear is fixedly arranged at the tail end of the third rotating shaft in the meshing cavity.
3. A closure device for construction waste collection according to claim 1, wherein: sealing device includes the relative slip chamber of opening that sets up in the end wall about the charging chute, slip intracavity slidable is provided with the sealing door, controls two the sealing door is kept away from each other and is provided with the screw hole in the end wall of one side, screw hole female connection has the threaded rod, the threaded rod is kept away from charging chute one side end stretches into meshing intracavity and terminal fixed second gear that is provided with.
4. A closure device for construction waste collection according to claim 1, wherein: a limiting groove is communicated and arranged in the end wall of one side of the meshing cavity, which is far away from the storage cavity, a supporting block is slidably arranged in the limiting groove, a third motor is arranged in the end wall of one side of the supporting block, which is close to the meshing cavity, a third gear meshed with the second gear is fixedly arranged at the tail end of an output shaft of the third motor, the third gear can be meshed with the first gear after moving on the supporting block, gear cavities with upward openings are symmetrically arranged in the bottom wall of the guide sliding groove in a left-right mode, a fourth rotating shaft is rotatably arranged in the gear cavities, a cam and fourth gears positioned on the front side and the rear side of the cam are fixedly arranged on the outer surface of the fourth rotating shaft, the fourth gears can be meshed with racks fixedly arranged on the bottom wall of the first sliding plate, a sliding hole is communicated and arranged between the gear cavities and the limiting groove, and a sliding rod, and a fourth spring in a stretching state is fixedly arranged between the supporting block and the bottom wall of the limiting groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010043620.9A CN111099215B (en) | 2020-01-15 | 2020-01-15 | A closing device for building rubbish is collected |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010043620.9A CN111099215B (en) | 2020-01-15 | 2020-01-15 | A closing device for building rubbish is collected |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN111099215A true CN111099215A (en) | 2020-05-05 |
| CN111099215B CN111099215B (en) | 2020-10-30 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010043620.9A Active CN111099215B (en) | 2020-01-15 | 2020-01-15 | A closing device for building rubbish is collected |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111099215B (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201346861Y (en) * | 2008-08-29 | 2009-11-18 | 苏州万佳液压升降机械有限公司 | Refuse compression box |
| CN106081414A (en) * | 2016-07-06 | 2016-11-09 | 长治清华机械厂 | From opening bottom-cover type garbage collection box |
| CN107352198A (en) * | 2017-08-03 | 2017-11-17 | 上海市建筑装饰工程集团有限公司 | Building waste collection device and garbage collection method |
| US10301110B2 (en) * | 2012-03-05 | 2019-05-28 | Theodore Bryan Parker | Toppless trash can |
| CN209684518U (en) * | 2018-12-18 | 2019-11-26 | 云南泽天环境科技有限公司 | A kind of building waste collection device |
-
2020
- 2020-01-15 CN CN202010043620.9A patent/CN111099215B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201346861Y (en) * | 2008-08-29 | 2009-11-18 | 苏州万佳液压升降机械有限公司 | Refuse compression box |
| US10301110B2 (en) * | 2012-03-05 | 2019-05-28 | Theodore Bryan Parker | Toppless trash can |
| CN106081414A (en) * | 2016-07-06 | 2016-11-09 | 长治清华机械厂 | From opening bottom-cover type garbage collection box |
| CN107352198A (en) * | 2017-08-03 | 2017-11-17 | 上海市建筑装饰工程集团有限公司 | Building waste collection device and garbage collection method |
| CN209684518U (en) * | 2018-12-18 | 2019-11-26 | 云南泽天环境科技有限公司 | A kind of building waste collection device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN111099215B (en) | 2020-10-30 |
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