CN107929772A - A kind of chemical spraying device of black pigsty house sterilizing - Google Patents
A kind of chemical spraying device of black pigsty house sterilizing Download PDFInfo
- Publication number
- CN107929772A CN107929772A CN201711242013.XA CN201711242013A CN107929772A CN 107929772 A CN107929772 A CN 107929772A CN 201711242013 A CN201711242013 A CN 201711242013A CN 107929772 A CN107929772 A CN 107929772A
- Authority
- CN
- China
- Prior art keywords
- fixedly connected
- slide bar
- electromagnet
- spraying device
- chemical spraying
- 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.)
- Granted
Links
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
- A61L2/00—Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor
- A61L2/16—Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor using chemical substances
- A61L2/18—Liquid substances or solutions comprising solids or dissolved gases
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
- A61L2/00—Methods or apparatus for disinfecting or sterilising materials or objects other than foodstuffs or contact lenses; Accessories therefor
- A61L2/26—Accessories or devices or components used for biocidal treatment
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
- A61L2202/00—Aspects relating to methods or apparatus for disinfecting or sterilising materials or objects
- A61L2202/10—Apparatus features
- A61L2202/15—Biocide distribution means, e.g. nozzles, pumps, manifolds, fans, baffles, sprayers
Landscapes
- Health & Medical Sciences (AREA)
- Epidemiology (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Catching Or Destruction (AREA)
- Apparatus For Disinfection Or Sterilisation (AREA)
Abstract
The invention discloses a kind of chemical spraying device of black pigsty house sterilizing,Including support plate,The lower face of the support plate is fixedly connected with motor,The chemical spraying device of this black pigsty house sterilizing is simple in structure,Disinfectant is put into liquid storage tank,By connecting external power supply,Start motor and water pump,Drive bull stick and strut rotation,Two nozzle rotation sprays,Under the action of the 3rd spring,The second electromagnet is set to be slided in mounting ring,3rd slide bar slides in the first strip through-hole,So that stock is swung,And then the second slide bar is allowed to be moved back and forth under the action of sliding block,Pressure ram is allowed constantly to extrude inserted link,Inserted link is allowed to be shaken under the action of second spring,And then nozzle is set constantly to shake,Further increase spraying range,This device is time saving and energy saving,It is convenient and efficient,Expand spraying range,Improve Disinfection Effect.
Description
Technical field
The present invention relates to black swine rearing field, is specially a kind of chemical spraying device of black pigsty house sterilizing.
Background technology
Black pig raises and train history for existing nearly 5,000 years in China, Jinan Mountain Areas of Southern Shun plough a band Cloud Nine feed Longyan ruins and
Modern Jiyang apprentice river valley is all the important succession of ancient times livestock breed aquatics.16th century, Li Shizhen (1518-1593 A.D.) was written《Compendium of Materia Medica》Special secondary school
Door is equipped with " Shou Bu pigs section ", describes the different medical value of each component of black pig, precious.The sanitary condition of black pigsty house is
Ensure the key of black pig normal growth, for the health of colony house, black pigsty house needs periodically spray, and the prior art is Manual press
Chemical sprayer, the spray disinfectant liquid medicine into volume house, on the one hand takes time and effort, and on the other hand sprinkling liquid medicine is not comprehensive, reduces disinfection
Effect, for this reason, proposing a kind of chemical spraying device of black pigsty house sterilizing.
The content of the invention
It is an object of the invention to provide a kind of chemical spraying device of black pigsty house sterilizing, to solve above-mentioned background technology
The problem of middle proposition.
To achieve the above object, the present invention provides following technical solution：
A kind of chemical spraying device of black pigsty house sterilizing, including support plate, the lower face of the support plate are fixedly connected with motor, institute
The output terminal for stating motor is fixedly connected with one end of bull stick, and the other end of bull stick is fixedly connected with connecting rod by strut, described turn
The side wall of bar vertical direction is fixedly connected with the first sleeve, and the madial wall of first sleeve passes through the first electricity of the first spring connection
One end of guide block, the other end activity of the first conductance block run through the first sleeve, and the lower face of the support plate is fixedly connected with fixation
Bar, the fixed link are fixedly connected with the second conductance block corresponding with the first conductance block, the branch close to the side wall of the first sleeve
Stock is hinged with front side of bar, is fixedly connected with mounting ring on front side of the strut, the mounting ring is hollow structure, the peace
The inner wall of dress ring is fixedly connected with the first electromagnet, and the side of first electromagnet is connected with the second electromagnetism by the 3rd spring
The inner wall of iron, second electromagnet and mounting ring is slidably connected, and the 3rd slide bar is fixedly connected with front side of second electromagnet
One end, the annular through-hole that the other end activity of the 3rd slide bar is opened up on front side of the mounting ring, the 3rd slide bar is positioned at peace
One end activity outside dress ring runs through the first strip through-hole that stock is opened up, and the second strip through-hole is offered on the stock, the
One end of the first slide bar of sliding plug in two strip through-holes, the other end of the first slide bar are fixedly connected on the front side of the second slide bar,
Bar shaped sliding slot is offered on rear side of second slide bar, the one end for the sliding block that is slidably connected in bar shaped sliding slot, the other end of sliding block with
It is fixedly connected on front side of strut, the lower face of second slide bar is fixedly connected with some pressure rams, is opened up in the connecting rod
Have two passages, in the passage activity be plugged with inserted link, the inserted link is flexibly connected with pressure ram, and the side wall of the passage leads to
Cross some second springs to be connected on the side wall of inserted link, the lower end of the inserted link is connected with nozzle, and the upper side wall of the nozzle leads to
Piping is connected with water pump, and the lower face of the connecting rod is fixedly connected with liquid storage tank, and the water pump is located in liquid storage tank, described
Pipeline fixes the side wall through liquid storage tank.
Preferably, the pole orientation of first electromagnet and the second electromagnet is reversed.
Preferably, the pressure ram is more than six, and is equally spaced between multiple pressure rams.
Preferably, the second spring more than three in same passage, and equidistant ring between multiple second springs
Shape is distributed.
Preferably, the bull stick is L-shaped structure.
Preferably, the pipeline is rubber hose close to one section of nozzle.
Compared with prior art, the beneficial effects of the invention are as follows：The chemical spraying device structure letter of this black pigsty house sterilizing
It is single, disinfectant is put into liquid storage tank, by connecting external power supply, starts motor and water pump, drives bull stick and strut rotation,
Two nozzle rotation sprays, add the spraying range of disinfectant, and with the rotation of bull stick, drive the rotation of the first conductance block
Turn, the contact of the first conductance block and the second conductance block period, the first electromagnet and the second electromagnet are periodically powered and
Power-off, under the action of the 3rd spring, makes the second electromagnet be slided in mounting ring, and the 3rd slide bar is sliding in the first strip through-hole
It is dynamic, so that stock is swung, and then allows the second slide bar to be moved back and forth under the action of sliding block, allow pressure ram constantly to extrude
Inserted link, allows inserted link to be shaken under the action of second spring, and then nozzle is constantly shaken, and further increases sprinkling
Scope, this device is time saving and energy saving, convenient and efficient, expands spraying range, improves Disinfection Effect.
Brief description of the drawings
Fig. 1 is schematic structural view of the invention；
Fig. 2 is A portions structure enlargement diagram.
In figure：Support plate 1, fixed link 2, motor 3, bull stick 4, the first sleeve 5, the first spring 6, first the 7, second electricity of conductance block
Guide block 8, the first electromagnet 9, strut 10, mounting ring 11, stock 12, the first slide bar 13, the second slide bar 14, sliding block 15, pressure ram
16th, connecting rod 17, inserted link 18, nozzle 19, pipeline 20, liquid storage tank 21, water pump 22, second spring 23, the second electromagnet the 24, the 3rd
Slide bar 25, the 3rd spring 26.
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 every other without making creative work
Embodiment, belongs to the scope of protection of the invention.
- 2 are please referred to Fig.1, the present invention provides a kind of technical solution：
A kind of chemical spraying device of black pigsty house sterilizing, including support plate 1, the lower face of support plate 1 are fixedly connected with motor 3, electricity
The output terminal of machine 3 is fixedly connected with one end of bull stick 4, and the other end of bull stick 4 is fixedly connected with connecting rod 17, bull stick by strut 10
4 be L-shaped structure, and the side wall of 4 vertical direction of bull stick is fixedly connected with the first sleeve 5, and the madial wall of the first sleeve 5 passes through the first bullet
Spring 6 connects one end of the first conductance block 7, and the other end activity of the first conductance block 7 runs through the first sleeve 5, and the lower face of support plate 1 is consolidated
Surely fixed link 2 is connected with, fixed link 2 is fixedly connected with and 7 corresponding second electricity of the first conductance block close to the side wall of the first sleeve 5
Guide block 8, the front side of strut 10 are hinged with stock 12, and the front side of strut 10 is fixedly connected with mounting ring 11, and mounting ring 11 is hollow
Structure, the inner wall of mounting ring 11 are fixedly connected with the first electromagnet 9, and the side of the first electromagnet 9 is connected by the 3rd spring 26
There is the second electromagnet 24, the pole orientation of the first electromagnet 9 and the second electromagnet 24 is reversed, the second electromagnet 24 and installation
The inner wall of ring 11 is slidably connected, and the front side of the second electromagnet 24 is fixedly connected with one end of the 3rd slide bar 25, the 3rd slide bar 25 it is another
The annular through-hole that one end activity is opened up through the front side of mounting ring 11, one end activity that the 3rd slide bar 25 is located at outside mounting ring 11 are passed through
The first strip through-hole that stock 12 is opened up is worn, the second strip through-hole is offered on stock 12, slides and inserts in the second strip through-hole
One end of the first slide bar 13 is connect, the other end of the first slide bar 13 is fixedly connected on the front side of the second slide bar 14, the second slide bar 14
Rear side offers bar shaped sliding slot, the one end for the sliding block 15 that is slidably connected in bar shaped sliding slot, before the other end and strut 10 of sliding block 15
Side is fixedly connected, and the lower face of the second slide bar 14 is fixedly connected with some pressure rams 16, and pressure ram 16 is more than six, and multiple crowded
Be equally spaced between compression bar 16, offer two passages in connecting rod 17, in passage activity be plugged with inserted link 18, inserted link 18 is with squeezing
Compression bar 16 is flexibly connected, and the side wall of passage is connected on the side wall of inserted link 18 by some second springs 23, positioned at same passage
Interior 23 more than three of second spring, and equidistant ring is distributed between multiple second springs 23, the lower end of inserted link 18 is connected with spray
Mouth 19, the upper side wall of nozzle 19 are connected with water pump 22 by pipeline 20, and the lower face of connecting rod 17 is fixedly connected with liquid storage tank 21,
Water pump 22 is located in liquid storage tank 21, and pipeline 20 fixes the side wall through liquid storage tank 21, and pipeline 20 is rubber close to one section of nozzle 19
Glue hose, motor 3, water pump 22 and external power supply collectively constitute a series circuit, first the 7, second electricity of conductance block by conducting wire
Guide block 8, the first electromagnet 9, the second electromagnet 24 and external power supply collectively constitute a series circuit by conducting wire.
Operation principle：Disinfectant is put into liquid storage tank 21, by connecting external power supply, starts motor 3 and water pump 22,
Bull stick 4 and strut 10 is driven to rotate, two rotation sprays of nozzles 19 add the spraying range of disinfectant, and with turning
The rotation of bar 4, drives the first conductance block 7 to rotate, the first conductance block 7 and the second conductance block 8 periodically contact, by the first electromagnetism
9 and second electromagnet 24 of iron is periodically powered and power-off, under the action of the 3rd spring 26, is installing the second electromagnet 24
Slide in ring 11, the 3rd slide bar 25 slides in the first strip through-hole, so that stock 12 is swung, and then allows the second slide bar
14 move back and forth under the action of sliding block 15, allow pressure ram 16 constantly to extrude inserted link 18, allow inserted link 18 in second spring 23
Effect is lower to shake, and then nozzle 19 is constantly shaken, and further increases spraying range, this device is time saving and energy saving,
It is convenient and efficient, spraying range is expanded, improves Disinfection Effect.
Although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
Understanding without departing from the principles and spirit of the present invention can carry out these embodiments a variety of changes, modification, replace
And modification, the scope of the present invention is defined by the appended.
Claims (6)
1. a kind of chemical spraying device of black pigsty house sterilizing, including support plate（1）, it is characterised in that：The support plate（1）Lower end
Face is fixedly connected with motor（3）, the motor（3）Output terminal be fixedly connected with bull stick（4）One end, bull stick（4）The other end
Pass through strut（10）It is fixedly connected with connecting rod（17）, the bull stick（4）The side wall of vertical direction is fixedly connected with the first sleeve
（5）, first sleeve（5）Madial wall pass through the first spring（6）Connect the first conductance block（7）One end, the first conductance block
（7）The other end activity run through the first sleeve（5）, the support plate（1）Lower face be fixedly connected with fixed link（2）, it is described solid
Fixed pole（2）Close to the first sleeve（5）Side wall be fixedly connected with and the first conductance block（7）Corresponding second conductance block（8）, it is described
Strut（10）Front side be hinged with stock（12）, the strut（10）Front side be fixedly connected with mounting ring（11）, the installation
Ring（11）For hollow structure, the mounting ring（11）Inner wall be fixedly connected with the first electromagnet（9）, first electromagnet
（9）Side pass through the 3rd spring（26）It is connected with the second electromagnet（24）, second electromagnet（24）With mounting ring（11）
Inner wall be slidably connected, second electromagnet（24）Front side be fixedly connected with the 3rd slide bar（25）One end, the 3rd slide bar
（25）The other end activity run through mounting ring（11）The annular through-hole that front side is opened up, the 3rd slide bar（25）Positioned at mounting ring
（11）Outer one end activity runs through stock（12）The first strip through-hole opened up, the stock（12）On offer the second bar shaped
Through hole, the first slide bar of sliding plug in the second strip through-hole（13）One end, the first slide bar（13）The other end be fixedly connected on
Second slide bar（14）Front side, second slide bar（14）Rear side offer bar shaped sliding slot, be slidably connected cunning in bar shaped sliding slot
Block（15）One end, sliding block（15）The other end and strut（10）Front side be fixedly connected, second slide bar（14）Lower end
Face is fixedly connected with some pressure rams（16）, the connecting rod（17）On offer two passages, activity grafting in the passage
There is inserted link（18）, the inserted link（18）With pressure ram（16）It is flexibly connected, the side wall of the passage passes through some second springs
（23）It is connected to inserted link（18）Side wall on, the inserted link（18）Lower end be connected with nozzle（19）, the nozzle（19）It is upper
Side wall passes through pipeline（20）It is connected with water pump（22）, the connecting rod（17）Lower face be fixedly connected with liquid storage tank（21）, institute
State water pump（22）Positioned at liquid storage tank（21）It is interior, the pipeline（20）Fixation runs through liquid storage tank（21）Side wall.
A kind of 2. chemical spraying device of black pigsty house sterilizing according to claim 1, it is characterised in that：First electricity
Magnet（9）With the second electromagnet（24）Pole orientation be reversed.
A kind of 3. chemical spraying device of black pigsty house sterilizing according to claim 1, it is characterised in that：The pressure ram
（16）More than six, and multiple pressure rams（16）Between be equally spaced.
A kind of 4. chemical spraying device of black pigsty house sterilizing according to claim 1, it is characterised in that：Positioned at same logical
The second spring in road（23）More than three, and multiple second springs（23）Between equidistant ring be distributed.
A kind of 5. chemical spraying device of black pigsty house sterilizing according to claim 1, it is characterised in that：The bull stick
（4）For L-shaped structure.
A kind of 6. chemical spraying device of black pigsty house sterilizing according to claim 1, it is characterised in that：The pipeline
（20）Close to nozzle（19）One section be rubber hose.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711242013.XA CN107929772B (en) | 2017-11-30 | 2017-11-30 | Medicine device that spouts of disinfection is disinfected to black pigsty house |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711242013.XA CN107929772B (en) | 2017-11-30 | 2017-11-30 | Medicine device that spouts of disinfection is disinfected to black pigsty house |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107929772A true CN107929772A (en) | 2018-04-20 |
| CN107929772B CN107929772B (en) | 2020-07-24 |
Family
ID=61948112
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711242013.XA Active CN107929772B (en) | 2017-11-30 | 2017-11-30 | Medicine device that spouts of disinfection is disinfected to black pigsty house |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107929772B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112274677A (en) * | 2020-10-29 | 2021-01-29 | 王奎 | Large-scale livestock farm automatic disinfection and sterilization device on a large scale |
| CN113458925A (en) * | 2021-09-02 | 2021-10-01 | 南通山森光学科技有限公司 | Deburring device for optical lens processing |
| CN113941021A (en) * | 2021-11-09 | 2022-01-18 | 王柏卫 | Be used for hotel disinfecting equipment |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202875877U (en) * | 2012-10-29 | 2013-04-17 | 广州军区广州总医院 | Automatic swing type air spraying disinfector |
| KR20140053727A (en) * | 2012-10-26 | 2014-05-08 | 주식회사 에스엠뿌레 | Rotary type disinfection equipment |
| CN105571037A (en) * | 2016-02-26 | 2016-05-11 | 成都众孚理想科技有限公司 | Intelligent rotary spraying indoor sterilization and humidification device |
| CN105617428A (en) * | 2016-03-10 | 2016-06-01 | 吴成狄 | Dairy cow house sterilizer for livestock breeding |
| CN205561960U (en) * | 2016-04-01 | 2016-09-07 | 金宇芳 | Flowmeter shows belt cleaning device |
| CN205695234U (en) * | 2016-06-21 | 2016-11-23 | 新昌县三新空调风机有限公司 | A kind of tea fruit garden multifunctional intellectual supervisor with arrangement for adjusting height |
-
2017
- 2017-11-30 CN CN201711242013.XA patent/CN107929772B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR20140053727A (en) * | 2012-10-26 | 2014-05-08 | 주식회사 에스엠뿌레 | Rotary type disinfection equipment |
| CN202875877U (en) * | 2012-10-29 | 2013-04-17 | 广州军区广州总医院 | Automatic swing type air spraying disinfector |
| CN105571037A (en) * | 2016-02-26 | 2016-05-11 | 成都众孚理想科技有限公司 | Intelligent rotary spraying indoor sterilization and humidification device |
| CN105617428A (en) * | 2016-03-10 | 2016-06-01 | 吴成狄 | Dairy cow house sterilizer for livestock breeding |
| CN205561960U (en) * | 2016-04-01 | 2016-09-07 | 金宇芳 | Flowmeter shows belt cleaning device |
| CN205695234U (en) * | 2016-06-21 | 2016-11-23 | 新昌县三新空调风机有限公司 | A kind of tea fruit garden multifunctional intellectual supervisor with arrangement for adjusting height |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112274677A (en) * | 2020-10-29 | 2021-01-29 | 王奎 | Large-scale livestock farm automatic disinfection and sterilization device on a large scale |
| CN113458925A (en) * | 2021-09-02 | 2021-10-01 | 南通山森光学科技有限公司 | Deburring device for optical lens processing |
| CN113941021A (en) * | 2021-11-09 | 2022-01-18 | 王柏卫 | Be used for hotel disinfecting equipment |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107929772B (en) | 2020-07-24 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN107929772A (en) | A kind of chemical spraying device of black pigsty house sterilizing | |
| CN106668917A (en) | High-efficiency computer main box sterilizing equipment | |
| CN204745071U (en) | Medical passageway spray set | |
| CN107261175B (en) | Self-pressing type spraying disinfection device | |
| CN204723442U (en) | A kind of by mouth sterilizing equipment decontaminating apparatus | |
| CN108464229A (en) | A kind of agricultural spray machinery | |
| CN111869575B (en) | Manure cleaning floor for pigsty breeding and cleaning method thereof | |
| CN106581713A (en) | Environmentally friendly disposable chopstick recovery and disinfection device | |
| CN106175631B (en) | A kind of preliminary cleaning device of environmentally friendly throwaway chopsticks | |
| CN209002690U (en) | It is a kind of convenient for fixed agriculture scarer | |
| CN208065496U (en) | A kind of double nozzle chlorination equipments of medical equipment | |
| CN208317881U (en) | A kind of environmental protection livestock and poultry cultivation and excrement recyclable device | |
| CN206260651U (en) | A kind of agriculture weeding medicament flusher | |
| CN204634485U (en) | A kind of booster-type leakproof trees drop conveying plant | |
| CN209594492U (en) | It is a kind of can anti-disease novel sow with childbirth column | |
| CN209019496U (en) | A kind of portable poultry cultivation field spray-type bactericidal unit | |
| CN207948493U (en) | A kind of livestock-raising colony house cleaning device | |
| CN202387037U (en) | Medical syringe for debridement | |
| CN207653261U (en) | A kind of black pig feed slot being convenient to clean sundries | |
| CN215696547U (en) | Cleaning mechanism of silo for feed production | |
| CN207451700U (en) | A kind of efficient sewage-treatment plant using flocculant | |
| CN204766006U (en) | Wheel chair access oral cavity cleaning device | |
| CN221636809U (en) | Pig house atomizing spray set that disinfects | |
| CN212466643U (en) | Disinfection of ox plant washs structure | |
| CN219088213U (en) | Pest and disease control device that forestry nursery stock was used |
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 | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |