CN107938996A - Building waste clears device in a kind of high-building construction floor - Google Patents

Building waste clears device in a kind of high-building construction floor Download PDF

Info

Publication number
CN107938996A
CN107938996A CN201711251923.4A CN201711251923A CN107938996A CN 107938996 A CN107938996 A CN 107938996A CN 201711251923 A CN201711251923 A CN 201711251923A CN 107938996 A CN107938996 A CN 107938996A
Authority
CN
China
Prior art keywords
feeding pipe
wall
inner cavity
straight
building waste
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Withdrawn
Application number
CN201711251923.4A
Other languages
Chinese (zh)
Inventor
钱理
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Priority to CN201711251923.4A priority Critical patent/CN107938996A/en
Publication of CN107938996A publication Critical patent/CN107938996A/en
Withdrawn legal-status Critical Current

Links

Classifications

    • EFIXED CONSTRUCTIONS
    • E04BUILDING
    • E04FFINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
    • E04F17/00Vertical ducts; Channels, e.g. for drainage
    • E04F17/10Arrangements in buildings for the disposal of refuse
    • E04F17/12Chutes

Landscapes

  • Engineering & Computer Science (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Crushing And Pulverization Processes (AREA)

Abstract

The invention discloses building waste in a kind of high-building construction floor of technical field of buildings to clear device,Including straight feeding pipe,The bottom of the straight feeding pipe is connected with oblique feeding pipe,The top of the straight feeding pipe is provided with connecting flange,The left wall of the straight feeding pipe offers feeding door,The inner cavity of the straight feeding pipe is provided with dust board,The dust board is arranged on the right side of feeding door,The rear wall of the straight feeding pipe is provided with upper connector,The rear wall of the tiltedly feeding pipe is provided with lower connector,The right wall of the tiltedly feeding pipe is provided with crushing motor,The inner cavity of the tiltedly feeding pipe is provided with two groups of pulverization rollers,The bottom of the tiltedly feeding pipe is connected with drainage line,The inner cavity top of the drainage line is provided with spring stop,It is convenient to assemble and disassemble quick,Low cost,Greatly improve floor building waste and clear efficiency and integral construction efficiency,Labor intensity is saved.

Description

Building waste clears device in a kind of high-building construction floor
Technical field
The present invention relates to technical field of buildings, and specially building waste clears device in a kind of high-building construction floor.
Background technology
At present, during high-building construction at home and abroad, construction period can produce many rubbish, if in floor gap not Timely processing, can seriously hinder the working environment of workpeople, can also seriously affect the health of construction personnel, and existing skill Art is all that the rubbish of floor gap is cleared by using power supply for construction ladder, and worker needs the rubbish to each floor gap first Base cleaning is carried out, is then deposited in carry and is cleared in elevator, and architectural engineering at present is generally constructed to eight layers in floor and is opened Beginning installation elevator, could usually use in eleventh floor, before construction elevator normal use, floor rubbish cleaning cannot and When keep up with, influence civilized construction and airborne dust prevention, serious pollution is caused to surrounding environment, China is not met and walks sustainable development Route.
For this reason, also there is related patents to propose solution for this problem, such as Chinese Patent Application No. is Building waste clears device in a kind of high-building construction floors of CN201620069986.2, including along the wall side of building or Straight tube that post exterior side is vertically arranged and in 45 ° of inclined inclined tubes, extending radially outwardly respectively on the port of straight tube and inclined tube has Connecting plate, interfixes between straight tube and inclined tube through connecting plate and the bolt being screwed on connecting plate, corresponding in each floor Straight tube is equipped with feeding port, and feeding port upper end rotates the turnover panel for being equipped with and can covering feeding port, and refuse collection is quick, but pipeline It is interior due to long-time service, its internal dust diffuses, and when staff opens, the dust in unavoidable pipeline outwards sprays Go out, or upstairs and downstairs while when being cleared and removed refuse, positioned at construction personnel downstairs by unavoidable by dust institute Phagocytosis, dust sprays and staff is not worked, and when rubbish is transported in pipeline in addition, its inside does not have powder Crushing device, be easy to cause line clogging, so that clearing work can not carry out.
In this, the present invention devises building waste in a kind of high-building construction floor and clears device, to solve above-mentioned ask Topic.
The content of the invention
It is an object of the invention to provide building waste in a kind of high-building construction floor to clear device, above-mentioned to solve What is proposed in background technology clears the rubbish of floor gap by using power supply for construction ladder, and the cleaning of floor rubbish cannot be timely Keep up with, using pipeline transportation, be easy to cause line clogging, and when being cleared to dust, it is impossible to carried out to clearing personnel The problem of protection.
To achieve the above object, the present invention provides following technical solution:Building waste in a kind of high-building construction floor Device, including straight feeding pipe are cleared, the bottom of the straight feeding pipe is connected with oblique feeding pipe, the straight feeding pipe Top is provided with connecting flange, and the left wall of the straight feeding pipe offers feeding door, and the inner cavity of the straight feeding pipe is set Dust board is equipped with, the dust board is arranged on the right side of feeding door, and the rear wall of the straight feeding pipe is provided with upper connector, The rear wall of the tiltedly feeding pipe is provided with lower connector, and the right wall of the tiltedly feeding pipe is provided with crushing motor, described The inner cavity of oblique feeding pipe is provided with two groups of pulverization rollers, and the bottom of the tiltedly feeding pipe is connected with drainage line, the discharge The inner cavity top of pipeline is provided with spring stop, and the bottom of the tiltedly feeding pipe is provided with discharge gate, and the spring stop is set Put and the bottom of discharge gate, the bottom of the drainage line are provided with lower connecting flange, the outer wall of the feeding door is provided with electricity Source switch, the power switch are electrically connected with crushing motor.
Preferably, the straight feeding pipe and oblique feeding pipe are integrated casting, the straight feeding pipe and tiltedly defeated In 120 ° of settings between pipe material.
Preferably, a connecting shaft is plugged with the top of the feeding door, the outer wall of the door connecting shaft is socketed with driving tooth Take turns, be engaged with driven gear at the top of the door connecting shaft, the inner cavity of the driven gear is plugged with plate connecting shaft, the dust-break The top of plate is socketed in the outer wall of plate connecting shaft, and the bottom of the dust board is provided with rubber gasket.
Preferably, the outer wall of the upper connecting flange offers screw hole, and the outer wall of the lower connecting flange is provided with and spiral shell The bolt that hole matches.
Preferably, the outer wall of the upper connector and lower connector offers mounting hole, the upper connector and lower company Junction steel plate is welded between fitting, the junction steel plate is in V-shape shape, and the outer wall of the junction steel plate is uniformly provided with limit Position hole.
Preferably, the inner cavity right wall of the tiltedly feeding pipe is provided with gear-box, and the intracavity bottom of the gear-box is set There is driving wheel, driven wheel is engaged with the top of the driving wheel, the power output end for crushing motor is plugged on driving wheel Inner cavity, the right end of the top pulverization roller are plugged on the inner cavity of driven wheel, and the right end of pulverization roller is plugged on driving wheel described in bottom Inner cavity, the outer wall of the pulverization roller is provided with conveyer device&apos, and the outer wall of the conveyer device&apos is evenly arranged with Disintegrating knife.
Preferably, the bottom of the lower connecting flange is provided with sealing ring.
Compared with prior art, the beneficial effects of the invention are as follows:The configuration of the present invention is simple, convenient to assemble and disassemble quick, low cost, Greatly improve floor building waste and clear efficiency and integral construction efficiency, saved labor intensity, substantially reduce its floor Dust concentration in interior construction personnel's local environment, by increasing pulverization roller in pipeline, avoids building waste in pipeline and holds Easily cause the phenomenon of blocking.
Brief description of the drawings
In order to illustrate the technical solution of the embodiments of the present invention more clearly, embodiment will be described below required Attached drawing is briefly described, it should be apparent that, drawings in the following description are only some embodiments of the present invention, for ability For the those of ordinary skill of domain, without creative efforts, it can also be obtained according to these attached drawings other attached Figure.
Fig. 1 is schematic structural view of the invention;
Fig. 2 is the straight feeding pipe structure diagram of the present invention;
Fig. 3 is upper connector of the present invention and lower connector attachment structure schematic diagram;
Fig. 4 is the oblique feeding pipe structure diagram of the present invention.
In attached drawing, parts list represented by the reference numerals is as follows:
The straight feeding pipes of 1-, the oblique feeding pipes of 2-, the upper connecting flanges of 3-, 4- feeding doors, 41- driving gears, 42- connecting shafts, 5- dust boards, 51- plate connecting shafts, 52- driven gears, 53- rubber gaskets, 6- upper connectors, 61- mounting holes, 62- connection steel Plate, 63- limit holes, connector under 7-, 8- crush motor, 81- gear-boxes, 82- driving wheels, 83- driven wheels, 9- pulverization rollers, 91- Conveyer device&apos, 92- Disintegrating knifes, 10- spring stops, 11- drainage lines, connecting flange under 12-, 13- power switches.
Embodiment
Below in conjunction with the attached drawing in the embodiment of the present invention, the technical solution in the embodiment of the present invention is carried out clear, complete Site preparation describes, it is clear that described embodiment is only part of the embodiment of the present invention, instead of all the embodiments.It is based on Embodiment in the present invention, those of ordinary skill in the art are obtained all other without creative efforts Embodiment, belongs to the scope of protection of the invention.
- 4 are please referred to Fig.1, the present invention provides a kind of technical solution:Building waste is cleared in a kind of high-building construction floor Device, including straight feeding pipe 1, the bottom of the straight feeding pipe 1 are connected with oblique feeding pipe 2, the straight feeding pipe 1 Top is provided with connecting flange 3, and the left wall of the straight feeding pipe 1 offers feeding door 4, the straight feeding pipe 1 it is interior Chamber is provided with dust board 5, and the dust board 5 is arranged on the right side of feeding door 4, and the rear wall of the straight feeding pipe 1 is provided with Upper connector 6, the rear wall of the tiltedly feeding pipe 2 are provided with lower connector 7, and the right wall of the tiltedly feeding pipe 2 is provided with Motor 8 is crushed, the inner cavity of the tiltedly feeding pipe 2 is provided with two groups of pulverization rollers 9, and the bottom of the tiltedly feeding pipe 2 is connected with Drainage line 11, the inner cavity top of the drainage line 11 are provided with spring stop 10, and the bottom of the tiltedly feeding pipe 2 is set There is discharge gate, the spring stop 10 is arranged on the bottom of discharge gate, and the bottom of the drainage line 11 is provided with lower connection method Orchid 12, the outer wall of the feeding door 4 are provided with power switch 13, and the power switch 13 is electrically connected with crushing motor 8.
Wherein, the straight feeding pipe 1 and oblique feeding pipe 2 are integrated casting, according to the requirement pair of story height Straight feeding pipe 1 and oblique feeding pipe 2 are cast, easy to use, are between the straight feeding pipe 1 and oblique feeding pipe 2 120 ° of settings, easy to building rubbish slides and under, the top of the feeding door 4 is plugged with a connecting shaft 42, the door connection The outer wall of axis 42 is socketed with driving gear 41, and the top of the door connecting shaft 42 is engaged with driven gear 52, the driven gear 52 inner cavity is plugged with plate connecting shaft 51, and the top of the dust board 5 is socketed in the outer wall of plate connecting shaft 51, the dust board 5 Bottom be provided with rubber gasket 53, when construction personnel need carry out refuse collection when, construction personnel promote feeding door 4, throw Bin gate 4 drives the driving gear 41 of 42 outer wall of door connecting shaft to rotate counterclockwise, and driven gear 52 is engaged with driving gear 41 so that Driven gear 52 drives dust board 5 to be rotated clockwise, i.e., construction personnel needs opening feeding door 4 when tipping rubbish, and at this time The bottom rubber gasket 53 of dust board 5 is bonded with the inner wall of straight feeding pipe 1, effectively prevent in pipeline dust in constructor When member is cleared, sprayed out of pipeline, rubber gasket 53 has the function that sealing and damping, the upper connecting flange 3 Outer wall offers screw hole, and the outer wall of the lower connecting flange 12 is provided with the bolt to match with screw hole, can be according to different height Floor carry out multigroup connection to the device, the convenience and cleaning cleared with reaching each floor to building waste, it is described on The outer wall of connector 6 and lower connector 7 offers mounting hole 61, upper connector 6 and lower connector 7 can be with by mounting hole 61 Wall is fixed well, and junction steel plate 62, the junction steel plate are welded between the upper connector 6 and lower connector 7 62 be in V-shape shape, and the outer wall of the junction steel plate 62 is uniformly provided with limit hole 63, passes through fixed upper connector 6 and lower company Stability between fitting 7, increases the stability of straight feeding pipe 1 and oblique feeding pipe 2 installation, the oblique conveying pipeline successively The inner cavity right wall in road 2 is provided with gear-box 81, and the intracavity bottom of the gear-box 81 is provided with driving wheel 82, the driving wheel 82 Top be engaged with driven wheel 83, the power output end for crushing motor 8 is plugged on the inner cavity of driving wheel 82, the top powder The right end of broken roller 9 is plugged on the inner cavity of driven wheel 83, and the right end of pulverization roller 9 described in bottom is plugged on the inner cavity of driving wheel 82, institute The outer wall for stating pulverization roller 9 is provided with conveyer device&apos 91, and the outer wall of the conveyer device&apos 91 is evenly arranged with Disintegrating knife 92, starts Motor 8 is crushed, motor 8 is crushed and drives driving wheel 82 and driven wheel 83 to carry out opposite rotation, so that being plugged on driving wheel 82 and two groups of pulverization rollers 9 of 83 inner cavity of driven wheel carry out opposite rotation, 9 outer wall of pulverization roller sets conveyer device&apos 91, to entering The building waste of the oblique feeding pipe 2 in road carries out conveying, and by the Disintegrating knife 92 of 91 outer wall of conveyer device&apos to building waste into Row crushes so that the material of discharge easily facilitates collection, and the bottom of the lower connecting flange 12 is provided with sealing ring, and multigroup this is clear When shipping unit is attached by upper connecting flange 3 and lower connecting flange 12, increase sealing ring can effectively avoid dust in pipeline Revealed in its junction, effectively protect environment.
One of the present embodiment has particular application as:, will be opposite according to the architecture storey height of required progress refuse collection The lower connecting flange 12 of 2 bottom of connecting flange 3 and oblique feeding pipe on the top that the multigroup device answered passes through straight feeding pipe 1 To be installed, after multigroup device is built successfully, straight 1 rear wall of feeding pipe is fixed by upper connector 6 with wall, Oblique 2 rear wall of feeding pipe is fixed by lower connector 7 with wall, upper connector 6 and lower connector 7 by junction steel plate 62 into Row connection so that straight feeding pipe 1 and oblique feeding pipe 2 are installed on the stabilization of surface of wall, after installation is complete, construction personnel by The rubbish for being deposited in floor gap is cleared in applying man-hour requirement, construction personnel only needs to push feeding door 4 open, by building waste Pour into, construction personnel promotes feeding door 4, and feeding door 4 drives the driving gear 41 of 42 outer wall of door connecting shaft to rotate counterclockwise, driven Gear 52 is engaged with driving gear 41 so that driven gear 52 drives dust board 5 to be rotated clockwise, i.e., construction personnel needs When opening feeding door 4 is tiped rubbish, and the bottom rubber gasket 53 of dust board 5 is bonded with the inner wall of straight feeding pipe 1 at this time, is had Effect avoids dust in pipeline and, when construction personnel is cleared, is sprayed out of pipeline, the easy quilt of construction personnel before avoiding The possibility of dust phagocytosis in pipeline, ensure that construction personnel can carry out clearing work, Ran Houguan in the best of circumstances Feeding door 4 is closed, and under the action of driving gear 41 and driven gear 52, dust board 5 rotates counterclockwise, rubbish is from dust board 5 Inside drop, be transported in oblique feeding pipe 2, turn on the power switch 13, start and crush motor 8, crush motor 8 and pass through gear-box 81 Two groups of pulverization rollers 9 are driven to carry out opposite rotation, 9 outer wall of pulverization roller sets conveyer device&apos 91, contributes to building waste can be more Add and smoothly fall, the outer wall of conveyer device&apos 91 sets Disintegrating knife 92 in addition, and the building material of conveying can be carried out Crush, when a certain floor need not be cleared, its internal structure of the device of this floor installation nor affects on Stall Rubbish slides along pipeline after layer crushes, and rubbish is slipped at spring stop 10, and under gravity, spring stop 10 is by under Pressure, rubbish slide along drainage line 11, building waste are collected.
In the description of this specification, the description of reference term " one embodiment ", " example ", " specific example " etc. means At least one implementation of the present invention is contained in reference to the embodiment or example particular features, structures, materials, or characteristics described In example or example.In the present specification, schematic expression of the above terms may not refer to the same embodiment or example. Moreover, particular features, structures, materials, or characteristics described can close in any one or more embodiments or example Suitable mode combines.
Present invention disclosed above preferred embodiment is only intended to help and illustrates the present invention.Preferred embodiment is not detailed All details are described, are not limited the invention to the specific embodiments described.Obviously, according to the content of this specification, It can make many modifications and variations.This specification is chosen and specifically describes these embodiments, is in order to preferably explain the present invention Principle and practical application so that skilled artisan can be best understood by and utilize the present invention.The present invention is only Limited by claims and its four corner and equivalent.

Claims (7)

1. building waste clears device, including straight feeding pipe in a kind of high-building construction floor(1), it is characterised in that:Institute State straight feeding pipe(1)Bottom be connected with oblique feeding pipe(2), the straight feeding pipe(1)Top be provided with connection Flange(3), the straight feeding pipe(1)Left wall offer feeding door(4), the straight feeding pipe(1)Inner cavity be provided with Dust board(5), the dust board(5)It is arranged on feeding door(4)Right side, the straight feeding pipe(1)Rear wall be provided with Upper connector(6), the oblique feeding pipe(2)Rear wall lower connector is installed(7), the oblique feeding pipe(2)The right side Wall is provided with crushing motor(8), the oblique feeding pipe(2)Inner cavity two groups of pulverization rollers are installed(9), the oblique feeding pipe (2)Bottom be connected with drainage line(11), the drainage line(11)Inner cavity top spring stop is installed(10), it is described Oblique feeding pipe(2)Bottom be provided with discharge gate, the spring stop(10)It is arranged on the bottom of discharge gate, the drainage conduit Road(11)Bottom be provided with lower connecting flange(12), the feeding door(4)Outer wall be provided with power switch(13), the electricity Source switch(13)With crushing motor(8)It is electrically connected.
2. building waste clears device in a kind of high-building construction floor according to claim 1, it is characterised in that:Institute State straight feeding pipe(1)With oblique feeding pipe(2)It is integrated casting, the straight feeding pipe(1)With oblique feeding pipe(2) Between in 120 ° setting.
3. building waste clears device in a kind of high-building construction floor according to claim 1, it is characterised in that:Institute State feeding door(4)Top be plugged with a connecting shaft(42), the door connecting shaft(42)Outer wall be socketed with driving gear(41), The door connecting shaft(42)Top be engaged with driven gear(52), the driven gear(52)Inner cavity be plugged with plate connecting shaft (51), the dust board(5)Top be socketed in plate connecting shaft(51)Outer wall, the dust board(5)Bottom be provided with rubber Glue gasket(53).
4. building waste clears device in a kind of high-building construction floor according to claim 1, it is characterised in that:Institute State connecting flange(3)Outer wall offer screw hole, the lower connecting flange(12)Outer wall be provided with what is matched with screw hole Bolt.
5. building waste clears device in a kind of high-building construction floor according to claim 1, it is characterised in that:Institute State upper connector(6)With lower connector(7)Outer wall offer mounting hole(61), the upper connector(6)With lower connector (7)Between be welded with junction steel plate(62), the junction steel plate(62)In V-shape shape, the junction steel plate(62)Outer wall It is uniformly provided with limit hole(63).
6. building waste clears device in a kind of high-building construction floor according to claim 1, it is characterised in that:Institute State oblique feeding pipe(2)Inner cavity right wall gear-box is installed(81), the gear-box(81)Intracavity bottom be provided with actively Wheel(82), the driving wheel(82)Top be engaged with driven wheel(83), the crushing motor(8)Power output end be plugged on Driving wheel(82)Inner cavity, the top pulverization roller(9)Right end be plugged on driven wheel(83)Inner cavity, pulverization roller described in bottom (9)Right end be plugged on driving wheel(82)Inner cavity, the pulverization roller(9)Outer wall conveyer device&apos are installed(91), it is described defeated Expect auger(91)Outer wall be evenly arranged with Disintegrating knife(92).
7. building waste clears device in a kind of high-building construction floor according to claim 1, it is characterised in that:Institute State lower connecting flange(12)Bottom be provided with sealing ring.
CN201711251923.4A 2017-12-01 2017-12-01 Building waste clears device in a kind of high-building construction floor Withdrawn CN107938996A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201711251923.4A CN107938996A (en) 2017-12-01 2017-12-01 Building waste clears device in a kind of high-building construction floor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201711251923.4A CN107938996A (en) 2017-12-01 2017-12-01 Building waste clears device in a kind of high-building construction floor

Publications (1)

Publication Number Publication Date
CN107938996A true CN107938996A (en) 2018-04-20

Family

ID=61947380

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201711251923.4A Withdrawn CN107938996A (en) 2017-12-01 2017-12-01 Building waste clears device in a kind of high-building construction floor

Country Status (1)

Country Link
CN (1) CN107938996A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108894468A (en) * 2018-08-16 2018-11-27 庐江荣睿建设工程有限公司 A kind of high-building construction refuse disposal shaft and method of construction
CN111441557A (en) * 2020-05-20 2020-07-24 周强 Building rubbish clearing device in high-rise building construction floor
CN117342224A (en) * 2023-12-04 2024-01-05 济南泉铁轨道交通建材有限公司 Screw conveying equipment for concrete aggregate

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108894468A (en) * 2018-08-16 2018-11-27 庐江荣睿建设工程有限公司 A kind of high-building construction refuse disposal shaft and method of construction
CN111441557A (en) * 2020-05-20 2020-07-24 周强 Building rubbish clearing device in high-rise building construction floor
CN117342224A (en) * 2023-12-04 2024-01-05 济南泉铁轨道交通建材有限公司 Screw conveying equipment for concrete aggregate
CN117342224B (en) * 2023-12-04 2024-01-30 济南泉铁轨道交通建材有限公司 Screw conveying equipment for concrete aggregate

Similar Documents

Publication Publication Date Title
CN107214179A (en) A kind of building rubbish treatment device
CN209174033U (en) A kind of building waste environmental protection cleaning grinding device
CN107938996A (en) Building waste clears device in a kind of high-building construction floor
CN109926145A (en) A kind of municipal administration construction waste crushing device with dedusting function
CN107377071A (en) A kind of construction waste apparatus for crushing and treating
CN107321430A (en) A kind of disintegrating apparatus for treatment of urban garbage
CN208757724U (en) A kind of urban rubbish treatment unit
CN107380852A (en) A kind of slag waggon for being used to deliver urban building waste
CN111659489A (en) Environment-friendly type municipal road and bridge engineering supervision garbage recycling device and treatment method
CN110385192B (en) Building waste environmental protection recovery unit
CN213557338U (en) Planetary building engineering rubbish breaker
CN209772231U (en) Building concrete is useless admittedly and is handled with deironing equipment
CN112191311A (en) Building engineering rubbish breaker
CN208591946U (en) A kind of impact breaker system of dust control and noise absorption safety
CN216419703U (en) Building stones breaker for bridge engineering
CN214765716U (en) Breaker for construction waste
CN216023950U (en) Construction environmental protection is with raise dust treatment device
CN206853803U (en) A kind of building stone breaker
CN108580001A (en) A kind of impact breaker system of dust control and noise absorption safety
CN212195667U (en) Carriage for transporting construction waste
CN211170489U (en) Construction waste screening processing apparatus
CN210131670U (en) Civil engineering soil reducing mechanism
CN215996851U (en) Building waste residue crushing apparatus with function is inhaled to magnetism
CN204096383U (en) Cylinder type material cleaner
CN221156860U (en) Building rubbish recovery unit with prevent function of splashing

Legal Events

Date Code Title Description
PB01 Publication
PB01 Publication
SE01 Entry into force of request for substantive examination
SE01 Entry into force of request for substantive examination
WW01 Invention patent application withdrawn after publication
WW01 Invention patent application withdrawn after publication

Application publication date: 20180420