CN109674399A - A kind of waste material automatic collecting device in building construction construction - Google Patents
A kind of waste material automatic collecting device in building construction construction Download PDFInfo
- Publication number
- CN109674399A CN109674399A CN201811639907.7A CN201811639907A CN109674399A CN 109674399 A CN109674399 A CN 109674399A CN 201811639907 A CN201811639907 A CN 201811639907A CN 109674399 A CN109674399 A CN 109674399A
- Authority
- CN
- China
- Prior art keywords
- bar shaped
- folding shape
- waste material
- frame
- automatic collecting
- 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.)
- Pending
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Classifications
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
- A47L11/00—Machines for cleaning floors, carpets, furniture, walls, or wall coverings
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
- A47L11/00—Machines for cleaning floors, carpets, furniture, walls, or wall coverings
- A47L11/40—Parts or details of machines not provided for in groups A47L11/02 - A47L11/38, or not restricted to one of these groups, e.g. handles, arrangements of switches, skirts, buffers, levers
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
- A47L11/00—Machines for cleaning floors, carpets, furniture, walls, or wall coverings
- A47L11/40—Parts or details of machines not provided for in groups A47L11/02 - A47L11/38, or not restricted to one of these groups, e.g. handles, arrangements of switches, skirts, buffers, levers
- A47L11/4013—Contaminants collecting devices, i.e. hoppers, tanks or the like
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
- A47L11/00—Machines for cleaning floors, carpets, furniture, walls, or wall coverings
- A47L11/40—Parts or details of machines not provided for in groups A47L11/02 - A47L11/38, or not restricted to one of these groups, e.g. handles, arrangements of switches, skirts, buffers, levers
- A47L11/4063—Driving means; Transmission means therefor
-
- A—HUMAN NECESSITIES
- A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
- A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
- A47L11/00—Machines for cleaning floors, carpets, furniture, walls, or wall coverings
- A47L11/40—Parts or details of machines not provided for in groups A47L11/02 - A47L11/38, or not restricted to one of these groups, e.g. handles, arrangements of switches, skirts, buffers, levers
- A47L11/4094—Accessories to be used in combination with conventional vacuum-cleaning devices
Landscapes
- Refuse Collection And Transfer (AREA)
Abstract
The invention discloses a kind of waste material automatic collecting device in building construction construction, including folding shape braced frame, the folding shape braced frame lower surface is equipped with the automatic collecting mechanism of waste material, and the folding shape braced frame outer surface is equipped with mobile mechanism.The invention has the advantages that a kind of be convenient for when pushing contact rubbish, while rotation collection is carried out, it is good convenient for garbage collection, topple over conveniently, use side facilitates, and saves the device of labor intensity.
Description
Technical field
The present invention relates to automatic assembling sphere, especially a kind of waste material in building construction construction collects dress automatically
It sets.
Background technique
Automatic collect is exactly not use the operation being manually collected.
In order to enable indoor more beautiful, need to be designed on the basis of original and moulding, it at this moment will be by wall
Face or replaced on ground, therefore have many building wastes are all manually to be collected in tradition, due to wall and ground
For rubbish than heavier, it is also inconvenient to artificially collect, and dust or bigger, and intensity is bigger, therefore asks to solve these
Topic, it is necessary for designing a kind of waste material automatic collecting device in building fixture work.
Summary of the invention
The purpose of the present invention is to solve the above problems, devise a kind of automatic for the waste material in building construction construction
Collection device.
Realize above-mentioned purpose the technical scheme is that, it is a kind of for building construction construction in waste material collect dress automatically
It sets, including folding shape braced frame, the folding shape braced frame lower surface are equipped with the automatic collecting mechanism of waste material, the folding shape support frame
Frame outer surface is equipped with mobile mechanism, and the automatic collecting mechanism of waste material mainly rolls over the item of shape braced frame rear surface by being arranged in
Shape transmission shell, the bar shaped limit frame for being sleeved on bar shaped transmission shell upper surface one end, the bar shaped being sleeved on bar shaped limit frame
Collect shell, processing bar shaped collect shell upper surface a pair of of circular through hole, be arranged in each circular through hole vertical limit plunger,
It processes in the carrying groove that bar shaped limits frame upper surface and matches with each vertical limit plunger, be fixedly connected on folding shape support
A doubling shape hanger bracket at frame front face both ends, setting are in each folding shape hanger bracket upper surface and round end passes through folding shape and hangs
The rotating electric machine of hanger, is sleeved on rotation circular shaft lower end surface the rotation circular shaft being sleeved on each folding shape hanger bracket lower end surface
And the folding shape for rotating collecting wheel, being fixedly connected on folding shape braced frame lower front surface corresponding with bar shaped transmission shell phase scrapes
Frame is fixedly connected on folding shape and scrapes taper feedboard composition on moving frame front end face, the fixed company in the folding shape braced frame upper surface
It is connected to promotion handle, is embedded with and starts switch on the promotion handle, the rotating electric machine passes through corresponding single-chip microcontroller and starting
Switch is electrically connected.
The mobile mechanism mainly by be inlaid in folding shape braced frame two opposite sides surface lower end a pair of of bar shaped fixed frame,
The doubling shape fixed frame that is arranged on bar shaped fixed frame outer surface, a pair that each folding shape fixed frame lower surface is arranged in are perpendicular
Straight circular shaft, the scroll wheel being sleeved on each vertical circular shaft lower end surface, setting are between each vertical circular shaft and folding shape fixed frame
Rolling bearing composition.
The folding shape braced frame upper surface and be located at push handle on front side of be fixedly connected with bar shaped dust catcher, the bar shaped
Dust catcher front surface is equipped with multi-pass dust sucting pipeline.
From charged pool inside the bar shaped dust catcher, bar shaped dust catcher side surface comes with control switch.
The bar shaped collects shell inner surface edge and is fixedly connected with elastic spacing circle.
Protective shell is set on each rotating electric machine, each protective shell lower end side surface is fixedly connected to
Absorption circle.
Each protective shell upper surface is fixedly connected to vertical pull handle.
A pair of vertical limit plunger upper surface is fixedly connected with horizontal pulling frame.
The bar shaped collects shell rear surface and is fixedly connected with holding handle, and the grip is set with soft formation on hand.
It is set with bar shaped electric power storage cabinet on the promotion handle, battery is equipped in the bar shaped mounting electricity storage pack body, it is described to open
Dynamic switch is electrically connected by conducting wire and battery.
Using technical solution of the present invention production for the waste material automatic collecting device in building construction construction, Yi Zhongbian
In push contact rubbish when, while carrying out rotation collection, it is good convenient for garbage collection, topple over conveniently, use side facilitates,
Save the device of labor intensity.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram for the waste material automatic collecting device in building construction construction of the present invention；
Fig. 2 is a kind of front view for the waste material automatic collecting device in building construction construction of the present invention；
Fig. 3 is a kind of top view for the waste material automatic collecting device in building construction construction of the present invention；
Fig. 4 be it is of the present invention it is a kind of for building construction construction in waste material automatic collecting device in bar shaped transmission shell,
The top cross-sectional view that shell and elastic spacing circle match is collected in bar shaped limit frame, bar shaped；
Fig. 5 be it is of the present invention it is a kind of for building construction construction in waste material automatic collecting device in roll over shape fixed frame,
The partial enlarged view that vertical circular shaft, scroll wheel and rolling bearing match；In figure, 1, folding shape braced frame；2, bar shaped transmits shell；
3, bar shaped limits frame；4, shell is collected in bar shaped；5, vertical limit plunger；6, shape hanger bracket is rolled over；7, rotating electric machine；8, circular shaft is rotated；
9, collecting wheel is rotated；10, folding shape scrapes moving frame；11, taper feedboard；12, handle is pushed；13, it starts switch；14, bar shaped is fixed
Frame；15, shape fixed frame is rolled over；16, vertical circular shaft；17, scroll wheel；18, bar shaped dust catcher；19, multi-pass dust sucting pipeline；20, battery；
21, control switch；22, elastic spacing circle；23, protective shell；24, absorption circle；25, vertical pull handle；26, horizontal to pull frame；
27, handle is held；28, soft formation；29, bar shaped electric power storage cabinet；30, battery；31, rolling bearing.
Specific embodiment
The present invention is specifically described with reference to the accompanying drawing, it is as shown in Figs. 1-5, a kind of in building construction construction
Waste material automatic collecting device, including folding shape braced frame 1,1 lower surface of folding shape braced frame are equipped with waste material and collect machine automatically
Structure, 1 outer surface of folding shape braced frame are equipped with mobile mechanism, and the automatic collecting mechanism of waste material is mainly by being arranged in folding shape
The bar shaped transmission shell 2 of 1 rear surface of braced frame, bar shaped limit frame 3, the suit for being sleeved on bar shaped transmission 2 upper surface one end of shell
Bar shaped on bar shaped limit frame 3 collects shell 4, a pair of of circular through hole that processing collects 4 upper surface of shell in bar shaped, setting every
Vertical limit plunger 5, processing in a circular through hole limit 3 upper surface of frame in bar shaped and match with each vertical limit plunger 5
Carrying groove, be fixedly connected on folding 1 front surface both ends of shape braced frame at a doubling shape hanger bracket 6, be arranged in each folding
6 upper surface of shape hanger bracket and round end pass through the rotating electric machine 7 of folding shape hanger bracket 6, are sleeved on each 6 lower end surface of folding shape hanger bracket
On rotation circular shaft 8, be sleeved on rotation 8 lower end surface of circular shaft and with the corresponding rotation collecting wheel 9 of bar shaped transmission shell 2, fixation
Be connected to folding 1 lower front surface of shape braced frame folding shape scrape moving frame 10, be fixedly connected on roll over shape scrape on 10 front end face of moving frame
Taper feedboard 11 forms, and 1 upper surface of folding shape braced frame, which is fixedly connected with, pushes handle 12, on the promotion handle 12
Embedded with starting switch 13, the rotating electric machine 7 is by corresponding single-chip microcontroller and starts switch 13 electric connections；The moving machine
Structure is mainly by being inlaid in a pair of of bar shaped fixed frame 14 of folding 1 two opposite sides surface lower end of shape braced frame, being arranged and fix in bar shaped
A doubling shape fixed frame 15 on 14 outer surface of frame, the vertical circular shaft of a pair that each folding 15 lower surface of shape fixed frame is set
16, scroll wheel 17 on each 16 lower end surface of vertical circular shaft, setting are sleeved in each vertical circular shaft 16 and folding shape fixed frame 15
Between rolling bearing 31 form 1 upper surface of folding shape braced frame and be located at push handle 12 on front side of be fixedly connected with bar shaped
Dust catcher 18,18 front surface of bar shaped dust catcher are equipped with multi-pass dust sucting pipeline 19；18 inside of bar shaped dust catcher is charged certainly
Pond 20,18 side surface of bar shaped dust catcher come with control switch 21；The bar shaped is collected 4 inner surface edge of shell and is fixed
It is connected with elastic spacing circle 22；Protective shell 23, each 23 lower end side of protective shell are set on each rotating electric machine 7
Surface is fixedly connected to absorption circle 24；Each 23 upper surface of the protective shell is fixedly connected to vertical pull handle 25；One
Horizontal pulling frame 26 is fixedly connected with to vertical 5 upper surface of limit plunger；The bar shaped collects 4 rear surface of shell and is fixedly connected with hand
Handle 27 is set with soft formation 28 on the holding handle 27；Bar shaped electric power storage cabinet 29, institute are set on the promotion handle 12
It states and is equipped with battery 30 in bar shaped electric power storage cabinet 29, it is described to start switch 13 by conducting wire and the electric connection of battery 30.
The characteristics of the present embodiment is that when using this device, this device is placed on indoor ground, opposite indoor
Rubbish is pushed forward, during promotion, is pressed and is started switch 13 on promotion handle 12, so that each rotation
Motor 7 is rotated, and drives rotation collecting wheel 9 to be rotated by rotation circular shaft 8, due to the rotation of a pair of of rotating electric machine 7
It is contrary, convenient for so that each rotation collecting wheel 9 is to be rotated inwardly, convenient for so that rubbish concentrates on pushing course
In, it facilitates access for and is located inside the bar shaped transmission shell 2 of 1 rear side of folding shape braced frame, wherein being located at table before folding shape braced frame 1
The taper feedboard 11 of face lower end is convenient for scraping charging, and wherein taper feedboard 11 scrapes moving frame 10 and folding shape support by rolling over shape
1 front surface of frame is attached, convenient convenient for charging, wherein being collected by the bar shaped that bar shaped transmission shell 2 enters rear side
In shell 4, bar shaped collects shell 4 after collecting completely, and the vertical limit plunger 5 of upper surface is taken down, so that bar shaped collects shell 4 in bar shaped
Transmission shell 2 on lift down, convenient for going to take out internal rubbish, wherein be located at bar shaped transmission 2 upper surface of shell and with vertical limit plunger 5
Corresponding bar shaped limits frame 3, good convenient for limiting, wherein each rotating electric machine 7 passes through folding shape hanger bracket 6 and folding shape
1 front surface of braced frame is attached, and convenient for what is be fixed well, one kind is convenient for when pushing contact rubbish, while being rotated
It collects, it is good convenient for garbage collection, topple over conveniently, use side facilitates, and saves the device of labor intensity.
When in the present embodiment, using this device, this device is placed on indoor ground, against indoor rubbish
It is pushed forward, during promotion, presses and start switch 13 on promotion handle 12, so that each rotating electric machine
7 are rotated, and drive rotation collecting wheel 9 to be rotated by rotation circular shaft 8, due to the direction of rotation of a pair of of rotating electric machine 7
On the contrary, be convenient for so that each rotation collecting wheel 9 is to be rotated inwardly, convenient for so that rubbish concentrates in pushing course,
It facilitates access for and is located inside the bar shaped transmission shell 2 of 1 rear side of folding shape braced frame, wherein being located at folding 1 front surface of shape braced frame
The taper feedboard 11 of lower end is convenient for scraping charging, and wherein taper feedboard 11 scrapes moving frame 10 and folding shape support frame by rolling over shape
1 front surface of frame is attached, convenient convenient for charging, wherein collecting shell 4 by the bar shaped that bar shaped transmission shell 2 enters rear side
Interior, bar shaped collects shell 4 after collecting completely, and the vertical limit plunger 5 of upper surface is taken down, so that bar shaped is collected shell 4 and passed in bar shaped
Send and lifted down on shell 2, convenient for going to take out internal rubbish, wherein be located at bar shaped transmission 2 upper surface of shell and with vertical 5 phase of limit plunger
Corresponding bar shaped limits frame 3, good convenient for limiting, wherein each rotating electric machine 7 passes through folding shape hanger bracket 6 and folding shape branch
1 front surface of support frame frame is attached, convenient for what is be fixed well, wherein it is opposite to be located at 1 liang of folding shape braced frame when being moved
Scroll wheel 17 on side surface is rotated on corresponding vertical circular shaft 16, convenient for so that this device carry out it is mobile,
In rolling bearing 31 between each vertical circular shaft 16 and corresponding folding shape fixed frame 15 it is good convenient for rotating, wherein every doubling
Shape fixed frame 15 is attached by bar shaped fixed frame 14 and folding 1 side surface of shape braced frame, wherein being collected rubbish
When, the control switch 21 on bar shaped dust catcher 18 is pressed, so that internally positioned battery 20 is carried out to bar shaped dust catcher 18
Power supply carries out inhaling dust by multi-pass dust sucting pipeline 19 so that bar shaped dust catcher 18 works, convenient for depositing dust, wherein
It is collected in shell 4 positioned at bar shaped and elastic spacing circle 22 corresponding with bar shaped limit frame 3 is convenient for blocking bar shaped limit frame 3
, it is also convenient for being fixed well, wherein being located at the protective shell 23 on each rotating electric machine 7 convenient for protecting rotating electric machine 7
, the absorption circle 24 positioned at each 23 lower end of protective shell is convenient for being sucked rotating electric machine 7, positioned at each 23 upper surface of protective shell
Vertical pull handle 25 is good convenient for holding, and pulls frame 26 to be convenient for wherein being located at a pair of the horizontal of vertical 5 upper surface of limit plunger
It is pulled together, collects the holding handle 27 of 4 rear surface of shell positioned at bar shaped convenient for holding, rubbish is taken out, wherein position
It is pleasant convenient for holding in holding the soft formation 28 on handle 27, wherein being located at the bar shaped electric power storage cabinet 29 pushed on handle 12
Convenient for the battery 30 inside protection, what battery 30 was intended merely to be powered to the rotating electric machine 7 in this device.
Above-mentioned technical proposal only embodies the optimal technical scheme of technical solution of the present invention, those skilled in the art
The principle of the present invention is embodied to some variations that some of them part may be made, belongs to the scope of protection of the present invention it
It is interior.
Claims (10)
1. a kind of waste material automatic collecting device in building construction construction, including folding shape braced frame (1), feature exists
In the folding shape braced frame (1) lower surface is equipped with the automatic collecting mechanism of waste material, folding shape braced frame (1) outer surface
Equipped with mobile mechanism, the automatic collecting mechanism of waste material is mainly transmitted by the bar shaped that folding shape braced frame (1) rear surface is arranged in
Shell (2), is sleeved in bar shaped limit frame (3) bar shaped limit frame (3) for being sleeved on bar shaped transmission shell (2) upper surface one end
Bar shaped collect shell (4), processing bar shaped collect shell (4) upper surface a pair of of circular through hole, be arranged in each circular through hole
Vertical limit plunger (5), processing in bar shaped limit frame (3) upper surface and the carrying that matches with each vertical limit plunger (5)
Groove, is arranged in each folding shape the doubling shape hanger bracket (6) being fixedly connected at folding shape braced frame (1) front surface both ends
Hanger bracket (6) upper surface and round end pass through the rotating electric machine (7) of folding shape hanger bracket (6), are sleeved on each folding shape hanger bracket (6)
Rotation circular shaft (8) on lower end surface is sleeved on rotation circular shaft (8) lower end surface and rotation corresponding with bar shaped transmission shell (2)
Collecting wheel (9), the folding shape for being fixedly connected on folding shape braced frame (1) lower front surface scrape moving frame (10), are fixedly connected on folding shape
Taper feedboard (11) composition on moving frame (10) front end face is scraped, folding shape braced frame (1) upper surface, which is fixedly connected with, to push away
It moves handle (12), embedded with starting switch (13) on the promotion handle (12), the rotating electric machine (7) passes through corresponding monolithic
Machine is electrically connected with (13) are started switch.
2. a kind of waste material automatic collecting device in building construction construction according to claim 1, which is characterized in that
The mobile mechanism mainly by be inlaid in folding shape braced frame (1) two opposite sides surface lower end a pair of of bar shaped fixed frame (14),
The doubling shape fixed frame (15) that is arranged on bar shaped fixed frame (14) outer surface is arranged under each folding shape fixed frame (15)
The vertical circular shaft (16) of a pair on surface, is arranged each the scroll wheel (17) being sleeved on each vertical circular shaft (16) lower end surface
Rolling bearing (31) between vertical circular shaft (16) and folding shape fixed frame (15) forms.
3. a kind of waste material automatic collecting device in building construction construction according to claim 1, which is characterized in that
The folding shape braced frame (1) upper surface and be located at push handle (12) on front side of be fixedly connected with bar shaped dust catcher (18), it is described
Bar shaped dust catcher (18) front surface is equipped with multi-pass dust sucting pipeline (19).
4. a kind of waste material automatic collecting device in building construction construction according to claim 3, which is characterized in that
The bar shaped dust catcher (18) is internal from charged pool (20), and bar shaped dust catcher (18) side surface comes with control switch
(21)。
5. a kind of waste material automatic collecting device in building construction construction according to claim 1, which is characterized in that
The bar shaped collects shell (4) inner surface edge and is fixedly connected with elastic spacing circle (22).
6. a kind of waste material automatic collecting device in building construction construction according to claim 1, which is characterized in that
It is set with protective shell (23) on each rotating electric machine (7), each protective shell (23) lower end side surface is fixed to be connected
It is connected to absorption circle (24).
7. a kind of waste material automatic collecting device in building construction construction according to claim 6, which is characterized in that
The each protective shell (23) upper surface is fixedly connected to vertical pull handle (25).
8. a kind of waste material automatic collecting device in building construction construction according to claim 1, which is characterized in that
A pair of vertical limit plunger (5) upper surface is fixedly connected with horizontal pulling frame (26).
9. a kind of waste material automatic collecting device in building construction construction according to claim 1, which is characterized in that
The bar shaped collects shell (4) rear surface and is fixedly connected with holding handle (27), is set with soft formation (28) on the holding handle (27).
10. a kind of waste material automatic collecting device in building construction construction according to claim 1, feature exist
In being set with bar shaped electric power storage cabinet (29) on the promotion handle (12), battery be equipped in the bar shaped electric power storage cabinet (29)
(30), described start switch (13) are electrically connected by conducting wire and battery (30).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811639907.7A CN109674399A (en) | 2018-12-29 | 2018-12-29 | A kind of waste material automatic collecting device in building construction construction |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811639907.7A CN109674399A (en) | 2018-12-29 | 2018-12-29 | A kind of waste material automatic collecting device in building construction construction |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109674399A true CN109674399A (en) | 2019-04-26 |
Family
ID=66191262
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811639907.7A Pending CN109674399A (en) | 2018-12-29 | 2018-12-29 | A kind of waste material automatic collecting device in building construction construction |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109674399A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20060048332A1 (en) * | 2002-09-06 | 2006-03-09 | Engel Gregory J | Street sweeper with vacuumized dust control |
| CN201572045U (en) * | 2009-11-17 | 2010-09-08 | 大连大学 | Portable sweeper |
| CN107059738A (en) * | 2017-06-23 | 2017-08-18 | 李雨林 | A kind of road construction cleaning device |
| CN108035293A (en) * | 2017-12-11 | 2018-05-15 | 合肥美青工业设计有限公司 | A kind of construction site ground refuse collects cleaning plant |
| CN207933955U (en) * | 2018-02-24 | 2018-10-02 | 贵州智德智能科技有限公司 | a kind of street sweeper |
| CN109056613A (en) * | 2018-09-13 | 2018-12-21 | 侯莉芝 | A kind of fabrication facility floor dust handling equipment |
-
2018
- 2018-12-29 CN CN201811639907.7A patent/CN109674399A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20060048332A1 (en) * | 2002-09-06 | 2006-03-09 | Engel Gregory J | Street sweeper with vacuumized dust control |
| CN201572045U (en) * | 2009-11-17 | 2010-09-08 | 大连大学 | Portable sweeper |
| CN107059738A (en) * | 2017-06-23 | 2017-08-18 | 李雨林 | A kind of road construction cleaning device |
| CN108035293A (en) * | 2017-12-11 | 2018-05-15 | 合肥美青工业设计有限公司 | A kind of construction site ground refuse collects cleaning plant |
| CN207933955U (en) * | 2018-02-24 | 2018-10-02 | 贵州智德智能科技有限公司 | a kind of street sweeper |
| CN109056613A (en) * | 2018-09-13 | 2018-12-21 | 侯莉芝 | A kind of fabrication facility floor dust handling equipment |
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| PB01 | Publication | ||
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| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| TA01 | Transfer of patent application right | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20200108 Address after: No.21 Tuanjie street, Faku County, Shenyang City, Liaoning Province Applicant after: Wang Hongbo Address before: 300202 Block 405, Henghua Building B, Xiawafang Street, Hexi District, Tianjin Applicant before: Yang Xiufeng |
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| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20190426 |