CN108036060A - One boar supplies water nozzle with water material feeder is anti-blocking - Google Patents

One boar supplies water nozzle with water material feeder is anti-blocking Download PDF

Info

Publication number
CN108036060A
CN108036060A CN201810022890.4A CN201810022890A CN108036060A CN 108036060 A CN108036060 A CN 108036060A CN 201810022890 A CN201810022890 A CN 201810022890A CN 108036060 A CN108036060 A CN 108036060A
Authority
CN
China
Prior art keywords
water
guide pin
housing
taper guide
fixedly connected
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Withdrawn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
CN201810022890.4A
Other languages
Chinese (zh)
Inventor
宋修瑜
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.)
QINGDAO PAIRU ENVIRONMENT TECHNOLOGY Co Ltd
Original Assignee
QINGDAO PAIRU ENVIRONMENT TECHNOLOGY Co Ltd
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 QINGDAO PAIRU ENVIRONMENT TECHNOLOGY Co Ltd filed Critical QINGDAO PAIRU ENVIRONMENT TECHNOLOGY Co Ltd
Priority to CN201810022890.4A priority Critical patent/CN108036060A/en
Publication of CN108036060A publication Critical patent/CN108036060A/en
Withdrawn legal-status Critical Current

Links

Classifications

    • AHUMAN NECESSITIES
    • A01AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01KANIMAL HUSBANDRY; AVICULTURE; APICULTURE; PISCICULTURE; FISHING; REARING OR BREEDING ANIMALS, NOT OTHERWISE PROVIDED FOR; NEW BREEDS OF ANIMALS
    • A01K7/00Watering equipment for stock or game
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16KVALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K1/00Lift valves or globe valves, i.e. cut-off apparatus with closure members having at least a component of their opening and closing motion perpendicular to the closing faces
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16KVALVES; TAPS; COCKS; ACTUATING-FLOATS; DEVICES FOR VENTING OR AERATING
    • F16K31/00Actuating devices; Operating means; Releasing devices
    • F16K31/12Actuating devices; Operating means; Releasing devices actuated by fluid
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16LPIPES; JOINTS OR FITTINGS FOR PIPES; SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING; MEANS FOR THERMAL INSULATION IN GENERAL
    • F16L33/00Arrangements for connecting hoses to rigid members; Rigid hose connectors, i.e. single members engaging both hoses
    • F16L33/30Arrangements for connecting hoses to rigid members; Rigid hose connectors, i.e. single members engaging both hoses comprising parts inside the hoses only

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Environmental Sciences (AREA)
  • Animal Husbandry (AREA)
  • Biodiversity & Conservation Biology (AREA)
  • Catching Or Destruction (AREA)

Abstract

Water nozzle, including housing are supplied with water material feeder is anti-blocking the invention discloses a boar, the right flank of the housing offers threaded hole, and the threaded hole internal thread is connected with the first threaded post.The pig supplies water nozzle with water material feeder is anti-blocking, pass through housing, threaded hole, first threaded post, fixed plate, taper guide pin room, water outlet, spring housing, taper guide pin, cooperation between first spring and water inlet, water enters taper guide pin room by water inlet, taper guide pin is under hydraulic pressure effect, to spring housing's direction passage, water outlet is opened, water is supplied to pig with water material feeder hopper by water outlet, when stopping supplying water, taper guide pin is under the effect of the first spring thrust, taper guide pin is released into spring housing, water outlet is closed by taper guide pin, the feed in hopper is avoided to block feed water inlet, it is embodied as pig water material feeder stable water supply, solves the easy blockage problem in feed water inlet, so as to ensure that the normal feed of pig.

Description

One boar supplies water nozzle with water material feeder is anti-blocking
Technical field
The present invention relates to pig cultural technique field, is specially that a boar supplies water nozzle with water material feeder is anti-blocking.
Background technology
Pig is vertebrate, mammal, domestic animal, ancient Omnivora mammal.It is divided into domestic pig and wild boar.Typically now recognize It is the abbreviation of Suidae for pig.Difference of the pig according to kind, figure and features feature are also different.But usually big with ear, long, nose is straight, Narrow back is main body characteristics.
At present, the pig used in society water material feeder water supply installation, supplies water nozzle without design specialized, the drawback is that Pig is often blocked with the feed water inlet of water material feeder, is supplied water not smooth, seriously affects the normal feeding of pig, therefore there is an urgent need for invention One boar supplies water nozzle with water material feeder is anti-blocking.
The content of the invention
(1) technical problem solved
In view of the deficiencies of the prior art, water nozzle is supplied with water material feeder is anti-blocking the present invention provides a boar, solves mesh Before, the pig water material feeder water supply installation that is used in society supplies water nozzle without design specialized, the drawback is that pig is fed with water material The feed water inlet of feeder often blocks, and supplies water not smooth, seriously affects normal the problem of searching for food of pig.
(2) technical solution
To achieve the above object, the present invention provides following technical solution:One boar supplies water nozzle, bag with water material feeder is anti-blocking Including housing, the right flank of the housing offers threaded hole, and the threaded hole internal thread is connected with the first threaded post, and described first The right end of threaded post is fixedly connected with the left surface of fixed plate, and the left surface of the threaded hole inner wall offers taper guide pin room, The left surface of the housing offers water outlet, and water outlet is connected with taper guide pin room, the left end of first threaded post Offer spring housing, be provided with taper guide pin in the taper guide pin room, the right end of the taper guide pin by the first spring with The right flank of spring chamber interior walls is fixedly connected, and the upper surface of the housing is provided with water inlet, and water inlet and taper guide pin room It is connected, the two sides of the water inlet are overlapped with rubber pad, and the left surface of the rubber pad is fixedly connected with stripper plate, institute The left surface for stating stripper plate is fixedly connected by telescopic device with the right flank of support plate, the lower surface of the support plate and housing Upper surface be fixedly connected, the side of the support plate is connected with thread cap, and the thread cap internal thread is connected with the second screw thread Column, the right end of second threaded post are fixedly connected with soft glass, and the right flank of the soft glass and the left surface of stripper plate are taken Connect.
Preferably, the shape of the fixed plate is rectangular, and the height of fixed plate is identical with the height of housing.
Preferably, the shape of the stripper plate and support plate is rectangle, and stripper plate is identical with the size of support plate.
Preferably, the telescopic device includes fixed block, and the left surface of the fixed block and the right flank of support plate are fixed Connection, the right flank of the fixed block open up fluted, and the upper and lower surface of the groove inner wall offers sliding slot, and Sliding block is slidably connected in two sliding slots, and upper and lower surface of the opposite face of two sliding blocks respectively with movable block is fixed Connection, the left surface of the movable block are fixedly connected by second spring with the right flank of support plate, the right side of the movable block Face is fixedly connected with the left surface of stripper plate.
Preferably, the left end of second threaded post is fixedly connected with handle, and the shape of the handle is rounded.
(3) beneficial effect
Water nozzle is supplied with water material feeder is anti-blocking the present invention provides a boar, possesses following beneficial effect:
(1), the pig supplies water nozzle with water material feeder is anti-blocking, passes through housing, threaded hole, the first threaded post, fixed plate, taper Cooperation between guide pin room, water outlet, spring housing, taper guide pin, the first spring and water inlet, water are led by water inlet into taper Pin room, taper guide pin is under hydraulic pressure effect, and to spring housing's direction passage, water outlet is opened, and water is supplied to pig by water outlet and uses In water material feeder hopper, when stopping supplying water, taper guide pin releases spring under the effect of the first spring thrust, by taper guide pin Room, water outlet are closed by taper guide pin, avoid the feed in hopper from blocking feed water inlet, are embodied as pig and are stablized with water material feeder Supply water, solve the easy blockage problem in feed water inlet, so as to ensure that the normal feed of pig.
(2), the pig supplies water nozzle with water material feeder is anti-blocking, rubber pad, stripper plate, telescopic device, support plate, thread cap, Cooperation between second threaded post and handle, people's swing handle can make the second threaded post drive soft glass closer or far from crowded Presser motion, so that stripper plate drives rubber pad to be moved closer or far from water inlet, so that the dismounting of the present invention is facilitated, from And facilitate people and the present invention is carried out maintenance, and which has a compact structure and a reasonable design of the present invention, it is highly practical.
Brief description of the drawings
Fig. 1 is the cross-sectional view that the present invention faces;
Fig. 2 is the structure diagram of telescopic device of the present invention amplification.
In figure:1 housing, 2 threaded holes, 3 first threaded posts, 4 fixed plates, 5 taper guide pin rooms, 6 water outlets, 7 spring housing, 8 Taper guide pin, 9 first springs, 10 water inlets, 11 rubber pads, 12 stripper plates, 13 telescopic devices, 131 fixed blocks, 132 grooves, 133 sliding slots, 134 sliding blocks, 135 movable blocks, 136 second springs, 14 support plates, 15 thread caps, 16 second threaded posts, 17 soft glass Glass, 18 handles.
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.
As shown in Figs. 1-2, the present invention provides a kind of technical solution:One boar supplies water nozzle with water material feeder is anti-blocking, including Housing 1, the right flank of housing 1 offer threaded hole 2, and 2 internal thread of threaded hole is connected with the first threaded post 3, passes through 2 He of threaded hole Cooperation between first threaded post 3, people, which rotate fixed plate 4, can be such that the first threaded post 3 is separated with threaded hole 2, so that will cone Shape guide pin 8 disassembles, so as to facilitate maintenance and replacement of the people to taper guide pin 8, the right end of the first threaded post 3 and fixation The left surface of plate 4 is fixedly connected, and the shape of fixed plate 4 is rectangular, and the height of fixed plate 4 is identical with the height of housing 1, screw thread The left surface of 2 inner wall of hole offers taper guide pin room 5, and the left surface of housing 1 offers water outlet 6, and water outlet 6 is led with taper Pin room 5 is connected, and the left end of the first threaded post 3 offers spring housing 7, and taper guide pin 8, taper are provided with taper guide pin room 5 The right end of guide pin 8 is fixedly connected by the first spring 9 with the right flank of spring housing 7 inner wall, by setting the first spring 9, works as water When entering taper guide pin room 5 by water inlet 10, taper guide pin 8, to spring housing's 7 direction passage, makes the first bullet under hydraulic pressure effect Spring 9 shortens, and water outlet 6 is opened, and water is supplied to pig with water material feeder hopper by water outlet 6, when stopping supplying water, taper Guide pin 8 releases spring housing 7 under 9 thrust of the first spring, by taper guide pin 8, and water outlet 6 is closed by taper guide pin 8, housing 1 upper surface is provided with water inlet 10, and water inlet 10 is connected with taper guide pin room 5, and the two sides of water inlet 10 overlap There is rubber pad 11, by setting rubber pad 11, after one end of delivery hose is sleeved on 10 outer surface of water inlet, rubber pad 11 is right When delivery hose extruding is fixed, can be bonded with delivery hose it is even closer so that the fixation of delivery hose more consolidates, The left surface of rubber pad 11 is fixedly connected with stripper plate 12, and the left surface of stripper plate 12 passes through telescopic device 13 and support plate 14 Right flank is fixedly connected, and telescopic device 13 includes fixed block 131, and the left surface and the right flank of support plate 14 of fixed block 131 are consolidated Fixed connection, the right flank of fixed block 131 open up fluted 132, and the upper and lower surface of 132 inner wall of groove offers sliding slot 133, and sliding block 134 is slidably connected in two sliding slots 133, by setting sliding slot 133 and sliding block 134, make movable block 135 left It will not be rotated during right movement, so that the side-to-side movement of movable block 135 is more steady, further make stripper plate 12 and rubber The side-to-side movement of pad 11 is more steady, and upper and lower surface of the opposite face of two sliding blocks 134 respectively with movable block 135 is consolidated Fixed connection, the left surface of movable block 135 are fixedly connected by second spring 136 with the right flank of support plate 14, pass through setting the Two springs 136, when people's swing handle 18 rotates the second threaded post 16, make the second threaded post 16 drive soft glass 17 to promote and squeeze When pressing plate 12 moves, the elongation of second spring 136 is set to promote movable block 135 to be moved close to water inlet 10, when people's swing handle 18 The second threaded post 16 is rotated, makes the second threaded post 16 drive soft glass 17 to make second spring 136 when being moved away from stripper plate 12 Movable block 135 is pulled to be moved away from water inlet 10 using itself pulling force, the right flank of movable block 135 and the left surface of stripper plate 12 It is fixedly connected, the lower surface of support plate 14 is fixedly connected with the upper surface of housing 1, and the side of support plate 14 is connected with thread cap 15, stripper plate 12 and the shape of support plate 14 are rectangle, and stripper plate 12 is identical with the size of support plate 14, in thread cap 15 The second threaded post 16 is threaded with, the right end of the second threaded post 16 is fixedly connected with soft glass 17, the right flank of soft glass 17 Overlap with the left surface of stripper plate 12, by setting soft glass 17, when people's swing handle 18 rotates the second threaded post 16, make When second threaded post 16 drives the promotion movement of stripper plate 12 of soft glass 17, make the abrasion smaller of stripper plate 12, so as to ensure that crowded The service life of pressing plate 12, the left end of the second threaded post 16 are fixedly connected with handle 18, by setting handle 18, rotate people Handle 18, can rotate the second threaded post 16, so that the operation of people is more convenient, the shape of handle 18 is rounded.
In use, people's rotatable handles 18 rotate the second threaded post 16, the second threaded post 16 is set to drive soft glass 17 Moved away from stripper plate 12, make second spring 136 pull movable block 135 to be moved away from water inlet 10 using itself pulling force, make to squeeze Pressing plate 12 drives rubber pad 11 to be moved away from water inlet 10, and then delivery hose can be sleeved on 10 outer surface of water inlet by people, Being rotated further by handle 18 at this time rotates the second threaded post 16, makes the second threaded post 16 drive soft glass 17 to promote stripper plate 12 close Water inlet moves, and makes stripper plate 12 drive rubber pad 11 to be moved close to water inlet 10, when rubber pad 11 will be wrapped in water inlet 10 After the delivery hose extruding on surface is fixed, you can stop operating handle 18, at this moment can supply water to water supply hose, water is by water inlet 10 enter taper guide pin rooms 5, and taper guide pin 8 is under hydraulic pressure effect, and to spring housing's 7 direction passage, water outlet 6 is opened, water by Water outlet 6 is supplied to pig with water material feeder hopper, and when stopping supplying water, taper guide pin 8 is in 9 thrust of the first spring Under, taper guide pin 8 is released into spring housing 7, water outlet 6 is closed by taper guide pin 8.
It can to sum up obtain, (1), the pig supply water nozzle with water material feeder is anti-blocking, pass through housing 1, threaded hole 2, the first threaded post 3rd, matching somebody with somebody between fixed plate 4, taper guide pin room 5, water outlet 6, spring housing 7, taper guide pin 8, the first spring 9 and water inlet 10 Close, water enters taper guide pin room 5 by water inlet 10, and taper guide pin 8 is under hydraulic pressure effect, to spring housing's 7 direction passage, water outlet 6 are opened, and water is supplied to pig with water material feeder hopper by water outlet 6, and when stopping supplying water, taper guide pin 8 is in the first bullet Under 9 thrust of spring, taper guide pin 8 is released into spring housing 7, water outlet 6 is closed by taper guide pin 8, avoids the feed in hopper Feed water inlet 6 is blocked, pig water material feeder stable water supply is embodied as, solves the easy blockage problem in feed water inlet, so as to ensure that The normal feed of pig.
(2), the pig supplies water nozzle with water material feeder is anti-blocking, rubber pad 11, stripper plate 12, telescopic device 13, support plate 14, Cooperation between thread cap 15, the second threaded post 16 and handle 18, people's swing handle 18 can drive the second threaded post 16 Soft glass 17 is moved closer or far from stripper plate 12, so that stripper plate 12 drives rubber pad 11 to be transported closer or far from water inlet 10 It is dynamic, so as to facilitate the dismounting of the present invention, the present invention is carried out maintenance so as to facilitate people, and the present invention is compact-sized, if Meter is reasonable, highly practical.
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 (5)

1. a boar supplies water nozzle, including housing (1) with water material feeder is anti-blocking, it is characterised in that:The right flank of the housing (1) Threaded hole (2) is offered, threaded hole (2) internal thread is connected with the first threaded post (3), the right side of first threaded post (3) End is fixedly connected with the left surface of fixed plate (4), and the left surface of threaded hole (2) inner wall offers taper guide pin room (5), institute The left surface for stating housing (1) offers water outlet (6), and water outlet (6) is connected with taper guide pin room (5), first spiral shell The left end of line column (3) offers spring housing (7), is provided with taper guide pin (8) in the taper guide pin room (5), the taper is led The right end of pin (8) is fixedly connected by the first spring (9) with the right flank of spring housing (7) inner wall, the upper surface of the housing (1) Water inlet (10) is provided with, and water inlet (10) is connected with taper guide pin room (5), the two sides of the water inlet (10) are taken Rubber pad (11) is connected to, the left surface of the rubber pad (11) is fixedly connected with stripper plate (12), a left side for the stripper plate (12) Side is fixedly connected by telescopic device (13) with the right flank of support plate (14), the lower surface of the support plate (14) and housing (1) upper surface is fixedly connected, and the side of the support plate (14) is connected with thread cap (15), thread cap (15) internal thread The second threaded post (16) is connected with, the right end of second threaded post (16) is fixedly connected with soft glass (17), the soft glass (17) left surface of right flank and stripper plate (12) overlaps.
2. a boar according to claim 1 supplies water nozzle with water material feeder is anti-blocking, it is characterised in that:The fixed plate (4) shape is rectangular, and the height of fixed plate (4) is identical with the height of housing (1).
3. a boar according to claim 1 supplies water nozzle with water material feeder is anti-blocking, it is characterised in that:The stripper plate (12) shape with support plate (14) is rectangle, and stripper plate (12) is identical with the size of support plate (14).
4. a boar according to claim 1 supplies water nozzle with water material feeder is anti-blocking, it is characterised in that:The telescopic device (13) fixed block (131) is included, the left surface of the fixed block (131) is fixedly connected with the right flank of support plate (14), described The right flank of fixed block (131) opens up fluted (132), and the upper and lower surface of groove (132) inner wall offers Sliding slot (133), and sliding block (134) is slidably connected in two sliding slots (133), and the opposite face difference of two sliding blocks (134) It is fixedly connected with the upper and lower surface of movable block (135), the left surface of the movable block (135) passes through second spring (136) right flank with support plate (14) is fixedly connected, the right flank of the movable block (135) and the left surface of stripper plate (12) It is fixedly connected.
5. a boar according to claim 1 supplies water nozzle with water material feeder is anti-blocking, it is characterised in that:Second screw thread The left end of column (16) is fixedly connected with handle (18), and the shape of the handle (18) is rounded.
CN201810022890.4A 2018-01-10 2018-01-10 One boar supplies water nozzle with water material feeder is anti-blocking Withdrawn CN108036060A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201810022890.4A CN108036060A (en) 2018-01-10 2018-01-10 One boar supplies water nozzle with water material feeder is anti-blocking

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201810022890.4A CN108036060A (en) 2018-01-10 2018-01-10 One boar supplies water nozzle with water material feeder is anti-blocking

Publications (1)

Publication Number Publication Date
CN108036060A true CN108036060A (en) 2018-05-15

Family

ID=62099011

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201810022890.4A Withdrawn CN108036060A (en) 2018-01-10 2018-01-10 One boar supplies water nozzle with water material feeder is anti-blocking

Country Status (1)

Country Link
CN (1) CN108036060A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108914708A (en) * 2018-08-20 2018-11-30 永发(江苏)模塑包装科技有限公司 A kind of secondary packet web frame and packet network method of midge mold
CN110522652A (en) * 2019-09-17 2019-12-03 莒县中医医院 A kind of feeding device for bed patient

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108914708A (en) * 2018-08-20 2018-11-30 永发(江苏)模塑包装科技有限公司 A kind of secondary packet web frame and packet network method of midge mold
CN110522652A (en) * 2019-09-17 2019-12-03 莒县中医医院 A kind of feeding device for bed patient

Similar Documents

Publication Publication Date Title
CN108036060A (en) One boar supplies water nozzle with water material feeder is anti-blocking
CN102765604A (en) Powder conveyer device
CN207830562U (en) One boar is anti-blocking for water nozzle with water material feeder
CN106824406A (en) A kind of preparation facilities of ceramic size
CN213100110U (en) Internal medicine liquid medicine sprayer with replaceable liquid medicine spraying port
CN206297024U (en) A kind of simple flow is controllable, anti-clogging blender
CN212702326U (en) High-energy airflow crushing device for submicron natural graphite
CN213899308U (en) Vertical slurry pump
CN205938139U (en) High -speed low flow tap of foot -operated water conservation
CN208098253U (en) Input unit for organic chemical fertilizer production ball mill
CN207904179U (en) A kind of automatic air supply device of bamboo cane retort
CN208292212U (en) Household garbage loading device and Domestic garbage treatment equipment
CN113120270A (en) Medical rubber hose filling arrangement mechanism
CN212925253U (en) Auxiliary material filling device for production of polyester staple fibers
CN208201588U (en) A kind of uniform evener of discharging
CN206935493U (en) A kind of sandblasting speed-adjustable sand mill
CN206027967U (en) Adjustable shower nozzle of formula is filtered in pressure boost
CN214910582U (en) Pharmacology is with dividing medicine ware of getting
CN206928378U (en) A kind of ground pressure-regulating fire hydrant
CN208877334U (en) A kind of hard capsule filling machine feeding device
CN213500272U (en) Plastic product feeding equipment with protection mechanism
CN219965388U (en) Dispensing valve with adjustable glue outlet amount
CN213557637U (en) Ball mill feeder
CN210950775U (en) Saving pipeline for low-temperature liquid storage tank
CN217321656U (en) Environment-friendly cleaning agent processing and storing equipment

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: 20180515