CN206895421U - A kind of planting tree Mobile irrigation case - Google Patents

A kind of planting tree Mobile irrigation case Download PDF

Info

Publication number
CN206895421U
CN206895421U CN201720825231.5U CN201720825231U CN206895421U CN 206895421 U CN206895421 U CN 206895421U CN 201720825231 U CN201720825231 U CN 201720825231U CN 206895421 U CN206895421 U CN 206895421U
Authority
CN
China
Prior art keywords
fixedly connected
spring
rod member
water tank
planting tree
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.)
Expired - Fee Related
Application number
CN201720825231.5U
Other languages
Chinese (zh)
Inventor
吴储鑫
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.)
Shicheng County Songhu Forestry Chemical Co Ltd
Original Assignee
Shicheng County Songhu Forestry Chemical 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 Shicheng County Songhu Forestry Chemical Co Ltd filed Critical Shicheng County Songhu Forestry Chemical Co Ltd
Priority to CN201720825231.5U priority Critical patent/CN206895421U/en
Application granted granted Critical
Publication of CN206895421U publication Critical patent/CN206895421U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Landscapes

  • Cultivation Receptacles Or Flower-Pots, Or Pots For Seedlings (AREA)

Abstract

The utility model discloses a kind of planting tree Mobile irrigation case, including flat part, the lower end both sides of the flat part are fixedly connected with the upper end of retracting cylinder, the inwall of the retracting cylinder is slidably connected cock body, the upper center of the cock body is fixedly connected with the lower end of the first spring, it is fixedly connected with the upper end of elevating lever in the middle part of the lower end of the cock body, the bottom of the elevating lever is fixedly mounted follow block, and the top of the follow block is slidably connected the lower end of rubber sleeve.To the absorption of vibrations and extenuated by rubber sleeve and the first spring, greatly reduce infringement of the vibrations to the planting tree Mobile irrigation case internals, pull down the left end of the second rod member, total water tank enters from water falling hole irrigates in cylinder, when glass right angle sealed tube is filled by water, unclamp the second rod member, rubber plate seals water falling hole again, it is quantitative that guarantee is poured water into hole every time, pull up puller, cover plate leaves water irrigating hole, is preferably conveniently poured water into total water tank in the case where not taking away cover plate.

Description

A kind of planting tree Mobile irrigation case
Technical field
It the utility model is related to and irrigate box technology field, specially a kind of planting tree Mobile irrigation case.
Background technology
During planting tree, it can be poured water in the hole of digging, prevent that the trees under novel species are not water-based strong and withered because root obtains Extremely, a kind of irrigation case can be often used to pour water to the hole of digging.
But the existing vibrations irrigated when case preferably can not reduce mobile in movement by self structure, reduction pair Irrigate the infringement of case internal structure, it is impossible to more convenient fixed irrigation amount, prevent from watering or watering less more into hole, while can not be more Good conveniently pours water into total water tank in the case where not taking away cover plate, you can prevents that impurity from entering total water tank, can prevent again Lose the risk of cover plate.
Utility model content
The purpose of this utility model is to provide a kind of planting tree Mobile irrigation case, to solve above-mentioned background technology The problem of middle proposition.
To achieve the above object, the utility model provides following technical scheme:A kind of planting tree Mobile irrigation case, Including flat part, the lower end both sides of the flat part are fixedly connected with the upper end of retracting cylinder, and the inwall of the retracting cylinder is slidably connected Cock body, the upper center of the cock body are fixedly connected with the lower end of the first spring, lifting are fixedly connected with the middle part of the lower end of the cock body The upper end of bar, the bottom of the elevating lever are fixedly mounted follow block, and the top of the follow block is slidably connected the lower end of rubber sleeve, described The lower end of elevating lever is rotatablely installed roller by shaft member, and the upper end left part of the flat part is fixedly connected with the lower end for irrigating cylinder, institute State and irrigate the closing of cylinder lower left side to logical installation glass right angle sealed tube, the lower right side seal for irrigating cylinder closes to be connected to logical installation Jointed tubular workpieces, the water inlet port of the right-hand member hot pick stop valve of the connecting pipe, the water outlet port hot pick ell of the stop valve The left end of part, the inside for irrigating cylinder by water falling hole to logical total water tank, the left end middle part of total water tank is fixedly connected with circle The right-hand member of rod member, the left upper portion of the round bar part are fixedly connected with the right part lower end of push handle, the upper end right part of total water tank By circular hole activity the first rod member of installation, the lower end of first rod member is stained with rubber plate, and the top of first rod member is consolidated Dingan County reinstalls pressing plate, and the upper end of the back pressure plate is fixedly connected with the lower end of second spring, and the upper end of the second spring, which is fixed, to be connected The inner top side of connect cylinder part, the upper end of first rod member are rotatablely connected the right-hand member of the second rod member, second bar by shaft member The middle part of part is rotatablely connected the top of the 3rd rod member by shaft member, and the upper center of total water tank is provided with water irrigating hole, the filling The upper end in water hole is slidably connected in the middle part of the lower end of cover plate, and the upper center of the cover plate is fixedly connected with the lower end of motion bar, described The upper end of motion bar is fixedly connected in the middle part of the lower end of puller, and the motion bar is movably arranged in column type part by circular groove mouth Portion, the lower middle side part of the column type part are fixedly connected with the upper end of the 3rd spring, and the left and right portion of the column type part passes through T-shaped round recessed Activity installation flap, the outer corresponding end middle part of the flap are fixedly connected with the interior corresponding end of rotating shaft, the outer corresponding end of the rotating shaft It is fixedly connected with the interior corresponding end top of frame plate, the outer corresponding end of the interior corresponding end upper friction connection drag ring of the frame plate, institute The interior corresponding end for stating drag ring is fixedly connected with the outer corresponding end of the 4th spring.
Preferably, the retracting cylinder installs elevating lever by lower port activity.
Preferably, the rubber sleeve is enclosed on the lower outside of elevating lever.
Preferably, the lower end of the barrier part is fixedly connected with the upper end left part of total water tank, and barrier part is installed by upper port activity First rod member, and the upper outside of the first rod member is cased with second spring.
Preferably, the lower end of the 3rd rod member is fixedly connected on the left of the upper end of total water tank.
Preferably, the on both sides of the middle of total water tank is fixedly connected with the lower end of frame plate.
Preferably, the lower outside of the motion bar is cased with the 3rd spring, and the lower end of the 3rd spring is fixedly connected with cover plate Upper center.
Preferably, the 4th spring housing is on the outside of the interior correspondence portion of rotating shaft, and the interior corresponding end of the 4th spring is fixed and connected Connect the left and right ends of column type part.
Compared with prior art, the beneficial effects of the utility model are:Planting tree Mobile irrigation case, passes through rubber Gum cover and the first spring are to the absorptions of vibrations and extenuate, and greatly reduce vibrations to structure inside the planting tree Mobile irrigation case The infringement of part, the left end of the second rod member is pulled down, drive rubber plate to move up, total water tank enters from water falling hole irrigates cylinder Interior, when glass right angle sealed tube is filled by water, the second rod member of release, rubber plate seals water falling hole again, ensures every time to hole It is quantitative inside to pour water, and pulls up puller, is flipped up motion bar, and cover plate leaves water irrigating hole, is not preferably taking away lid Conveniently poured water into total water tank in the case of plate.
Brief description of the drawings
Fig. 1 is overall cutting structural representation of the present utility model;
Fig. 2 is mplifying structure schematic diagram at a of the present utility model.
In figure:1 flat part, 2 retracting cylinders, 3 cock bodys, 4 first springs, 5 elevating levers, 6 follow blocks, 7 rubber sleeves, 8 rollers, 9 fill Irrigate cylinder, 10 glass right angle sealed tubes, 11 connecting pipes, 12 stop valves, 13 right angle pipe fittings, 14 water falling holes, 15 total water tanks, 16 round bars Part, 17 push handle, 18 first rod members, 19 rubber plates, 20 back pressure plates, 21 second springs, 22 barrier parts, 23 second rod members, 24 Three rod members, 25 water irrigating holes, 26 cover plates, 27 motion bars, 28 pullers, 29 circular groove mouths, 30 column type parts, 31 the 3rd springs, 32T types circle Groove, 33 flaps, 34 rotating shafts, 35 frame plates, 36 drag rings, 37 the 4th springs.
Embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the embodiment of the utility model is carried out Clearly and completely describing, it is clear that described embodiment is only the utility model part of the embodiment, rather than whole Embodiment.Based on the embodiment in the utility model, those of ordinary skill in the art are not under the premise of creative work is made The every other embodiment obtained, belong to the scope of the utility model protection.
In description of the present utility model, it is to be understood that term " longitudinal direction ", " transverse direction ", " on ", " under ", " preceding ", The orientation or position relationship of the instruction such as " rear ", "left", "right", " vertical ", " level ", " top ", " bottom ", " interior ", " outer " be based on Orientation shown in the drawings or position relationship, it is for only for ease of description the utility model, rather than instruction or the dress for implying meaning Put or element there must be specific orientation, with specific azimuth configuration and operation, therefore it is not intended that to the utility model Limitation.
Fig. 1-2 is referred to, the utility model provides a kind of technical scheme:A kind of planting tree Mobile irrigation case, bag Flat part 1 is included, the lower end both sides of flat part 1 are fixedly connected with the upper end of retracting cylinder 2, and retracting cylinder 2 is installed by lower port activity and risen Bar 5 is dropped, ensure that the stability that elevating lever 5 moves up and down, the inwall of retracting cylinder 2 is slidably connected cock body 3, further ensures liter The stability that drop bar 5 moves up and down, the upper center of cock body 3 are fixedly connected with the lower end of the first spring 4, the lower end middle part of cock body 3 It is fixedly connected with the upper end of elevating lever 5, the bottom of elevating lever 5 is fixedly mounted follow block 6, and the top of follow block 6 is slidably connected rubber sleeve 7 Lower end, rubber sleeve 7 can be compressed by compressing plate 6, and rubber sleeve 7 is enclosed on the lower outside of elevating lever 5, ensure that rubber sleeve 7 stretches steady Qualitative, the lower end of elevating lever 5 is rotatablely installed roller 8 by shaft member, and the upper end left part of flat part 1, which is fixedly connected, irrigates under cylinder 9 End, the closing of irrigation cylinder 9 lower left side is to logical installation glass right angle sealed tube 10, the inner upper end of glass right angle sealed tube 10 to irrigation The horizontal vertical of 9 inside bottoms of cylinder, which is highly equal to, irrigates the horizontal vertical height that the inner top side of cylinder 9 extremely irrigates the inside bottom of cylinder 9, The lower right side seal for irrigating cylinder 9 is closed to logical installation connecting pipe 11, ensure that connecting pipe 11 with irrigating 9 pairs of logical closings of cylinder Property, the water inlet port of the right-hand member hot pick stop valve 12 of connecting pipe 11, connecting pipe 11 is PP-R pipe fittings, and size model number is DN20, the model LXZJ-4855 of stop valve 12, size model number DN20, the water outlet port hot pick right angle pipe fitting of stop valve 12 13 left end, inside of the cylinder 9 by water falling hole 14 to logical total water tank 15 is irrigated, round bar is fixedly connected with the middle part of the left end of total water tank 15 The right-hand member of part 16, the left upper portion of round bar part 16 are fixedly connected with the right part lower end of push handle 17, conveniently promote the planting tree to use Mobile irrigation case, the upper end right part of total water tank 15 conveniently move up and down the first bar by circular hole activity the first rod member 18 of installation Part 18, the lower end of the first rod member 18 are stained with rubber plate 19, and the effect of closing water falling hole 14 is more preferable, and the top of the first rod member 18 is consolidated Dingan County reinstalls pressing plate 20, and the upper end of back pressure plate 20 is fixedly connected with the lower end of second spring 21, and the upper end of second spring 21, which is fixed, to be connected The inner top side of connect cylinder part 22, the lower end of barrier part 22 are fixedly connected with the upper end left part of total water tank 15, and barrier part 22 is lived by upper port The first rod member 18 of dynamic installation, second spring 21 is compressive state, and the upper outside of the first rod member 18 is cased with second spring 21, is protected The stability of the compressive state of second spring 21 is demonstrate,proved, the upper end of the first rod member 18 is rotatablely connected the right side of the second rod member 23 by shaft member End, the middle part of the second rod member 23 are rotatablely connected the top of the 3rd rod member 24 by shaft member, and the lower end of the 3rd rod member 24 is fixedly connected On the left of the upper end of total water tank 15, the stability of the second rod member 23 of operation is ensure that, the on both sides of the middle of total water tank 15 is fixedly connected with frame The lower end of plate 35, the upper center of total water tank 15 are provided with water irrigating hole 25, and the upper end of water irrigating hole 25 is slidably connected the lower end of cover plate 26 Middle part, the upper center of cover plate 26 are fixedly connected with the lower end of motion bar 27, and the lower outside of motion bar 27 is cased with the 3rd spring 31, The flexible stability of the 3rd spring 31 is ensure that, and the lower end of the 3rd spring 31 is fixedly connected with the upper center of cover plate 26, activity The upper end of bar 27 is fixedly connected in the middle part of the lower end of puller 28, and motion bar 27 is movably arranged on column type part 30 by circular groove mouth 29 Middle part, the lower middle side part of column type part 30 are fixedly connected with the upper end of the 3rd spring 31, and the 3rd spring 31 is compressive state, column type part 30 Left and right portion by the activity installation flap 33 of T-shaped round recessed 32, by the cooperation of T-shaped round recessed 32 and flap 33, ensure that post The stability that type part 30 rotates, is fixedly connected with the interior corresponding end of rotating shaft 34 in the middle part of the outer corresponding end of flap 33, rotating shaft 34 it is outer right The interior corresponding end top for being fixedly connected with frame plate 35, the outer correspondence of the interior corresponding end upper friction connection drag ring 36 of frame plate 35 should be held End, the interior corresponding end of drag ring 36 are fixedly connected with the outer corresponding end of the 4th spring 37, and the 4th spring 37 is compressive state, the 4th bullet Spring 37 is enclosed on the outside of the interior correspondence portion of rotating shaft 34, ensure that the stability of the compressive state of the 4th spring 37, and the 4th spring 37 Interior corresponding end is fixedly connected with the left and right ends of column type part 30.
The utility model is in the specific implementation:When the mobile planting tree is with Mobile irrigation case, when it is mobile it is concavo-convex not When on flat ground, the uneven of ground is passed through by follow block 6 and cock body 3 by way of dipping and heaving vibrations roller 8 The spring 4 of rubber sleeve 7 and first is passed to, to the absorption of vibrations and is extenuated by the spring 4 of rubber sleeve 7 and first, greatly reduces shake The dynamic infringement to the planting tree with Mobile irrigation case internals, pass through the resilience of second spring 21 so that rubber plate 19 seal water falling hole 14 completely, prevent the water in total water tank 15 is fallen into from irrigating in cylinder 9, pull down the left end of the second rod member 23, The first rod member 18 can be driven to move up, drive rubber plate 19 to move up, while second spring 21 is further compressed, Total water tank 15 enters from water falling hole 14 irrigates in cylinder 9, until seeing that glass right angle sealed tube 10 is filled by water, that is, represents to irrigate cylinder 9 are filled, and the second rod member 23 are unclamped, by the resilience of second spring 21 so that rubber plate 19 seals water falling hole 14 again, beats Open stop valve 12, you can from the water outlet of right angle pipe fitting 13, then ensure that it is quantitative to be poured water every time into hole, pulls up puller 28, drive cover plate 26 to move up, you can to open water irrigating hole 25, be flipped up motion bar 27, pass through the resilience of the 4th spring 37 Power compresses drag ring 36, the rotary resistance of increase drag ring 36 and frame plate 35, then increases the rotary resistance of column type part 30, prevents On turn over motion bar 27, motion bar 27 will not arbitrarily be overturn under without artificiality, then facilitate total water tank 15 to pour water, returning activity Bar 27, until cover plate 26 covers water irrigating hole 25 again, by the screen resilience of the 3rd spring 31, increase cover plate 26 covers water irrigating hole 25 Tight ness rating, you can cover water irrigating hole 25 again.
While there has been shown and described that embodiment of the present utility model, for the ordinary skill in the art, It is appreciated that these embodiments can be carried out with a variety of changes in the case where not departing from principle of the present utility model and spirit, repaiied Change, replace and modification, the scope of the utility model are defined by the appended claims and the equivalents thereof.

Claims (8)

1. a kind of planting tree Mobile irrigation case, including flat part (1), it is characterised in that:The lower end of the flat part (1) Both sides are fixedly connected with the upper end of retracting cylinder (2), and the inwall of the retracting cylinder (2) is slidably connected cock body (3), the cock body (3) Upper center is fixedly connected with the lower end of the first spring (4), and the upper of elevating lever (5) is fixedly connected with the middle part of the lower end of the cock body (3) Follow block (6) is fixedly mounted in end, the bottom of the elevating lever (5), and the top of the follow block (6) is slidably connected under rubber sleeve (7) End, the lower end of the elevating lever (5) are rotatablely installed roller (8) by shaft member, and the upper end left part of the flat part (1) is fixedly connected The lower end of cylinder (9) is irrigated, irrigation cylinder (9) lower left side closing is to logical installation glass right angle sealed tube (10), the irrigation The lower right side seal of cylinder (9) is closed to logical installation connecting pipe (11), the right-hand member hot pick stop valve (12) of the connecting pipe (11) Water inlet port, the left end of the water outlet port hot pick right angle pipe fitting (13) of the stop valve (12), it is described irrigation cylinder (9) by falling To the inside of logical total water tank (15), the left end middle part of total water tank (15) is fixedly connected with the right side of round bar part (16) in water hole (14) End, the left upper portion of the round bar part (16) are fixedly connected with the right part lower end of push handle (17), the upper end of total water tank (15) For right part by circular hole activity the first rod member of installation (18), the lower end of first rod member (18) is stained with rubber plate (19), described Back pressure plate (20) is fixedly mounted in the top of first rod member (18), and the upper end of the back pressure plate (20) is fixedly connected with second spring (21) Lower end, the upper end of the second spring (21) is fixedly connected with the inner top side of barrier part (22), first rod member (18) it is upper End is rotatablely connected the right-hand member of the second rod member (23) by shaft member, and the middle part of second rod member (23) is rotatablely connected the by shaft member The top of three rod members (24), the upper center of total water tank (15) are provided with water irrigating hole (25), the upper end of the water irrigating hole (25) It is slidably connected in the middle part of the lower end of cover plate (26), the upper center of the cover plate (26) is fixedly connected with the lower end of motion bar (27), institute The upper end for stating motion bar (27) is fixedly connected in the middle part of the lower end of puller (28), and the motion bar (27) is living by circular groove mouth (29) It is dynamic to be fixedly connected with the upper end of the 3rd spring (31) installed in the middle part of column type part (30), the lower middle side part of the column type part (30), The left and right portion of the column type part (30) passes through T-shaped round recessed (32) activity installation flap (33), the outer correspondence of the flap (33) End middle part is fixedly connected with the interior corresponding end of rotating shaft (34), and the outer corresponding end of the rotating shaft (34) is fixedly connected with the interior right of frame plate (35) Top, the outer corresponding end of the interior corresponding end upper friction connection drag ring (36) of the frame plate (35), the drag ring should be held (36) interior corresponding end is fixedly connected with the outer corresponding end of the 4th spring (37).
A kind of 2. planting tree Mobile irrigation case according to claim 1, it is characterised in that:The retracting cylinder (2) Elevating lever (5) is installed by lower port activity.
A kind of 3. planting tree Mobile irrigation case according to claim 1, it is characterised in that:The rubber sleeve (7) It is enclosed on the lower outside of elevating lever (5).
A kind of 4. planting tree Mobile irrigation case according to claim 1, it is characterised in that:The barrier part (22) Lower end is fixedly connected with the upper end left part of total water tank (15), and barrier part (22) installs the first rod member (18) by upper port activity, and the The upper outside of one rod member (18) is cased with second spring (21).
A kind of 5. planting tree Mobile irrigation case according to claim 1, it is characterised in that:3rd rod member (24) lower end is fixedly connected on the left of the upper end of total water tank (15).
A kind of 6. planting tree Mobile irrigation case according to claim 1, it is characterised in that:Total water tank (15) On both sides of the middle be fixedly connected with the lower ends of frame plate (35).
A kind of 7. planting tree Mobile irrigation case according to claim 1, it is characterised in that:The motion bar (27) Lower outside be cased with the 3rd spring (31), and the lower end of the 3rd spring (31) is fixedly connected with the upper center of cover plate (26).
A kind of 8. planting tree Mobile irrigation case according to claim 1, it is characterised in that:4th spring (37) it is enclosed on the outside of the interior correspondence portion of rotating shaft (34), and the interior corresponding end of the 4th spring (37) is fixedly connected with a left side for column type part (30) Right both ends.
CN201720825231.5U 2017-07-10 2017-07-10 A kind of planting tree Mobile irrigation case Expired - Fee Related CN206895421U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201720825231.5U CN206895421U (en) 2017-07-10 2017-07-10 A kind of planting tree Mobile irrigation case

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201720825231.5U CN206895421U (en) 2017-07-10 2017-07-10 A kind of planting tree Mobile irrigation case

Publications (1)

Publication Number Publication Date
CN206895421U true CN206895421U (en) 2018-01-19

Family

ID=61293385

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201720825231.5U Expired - Fee Related CN206895421U (en) 2017-07-10 2017-07-10 A kind of planting tree Mobile irrigation case

Country Status (1)

Country Link
CN (1) CN206895421U (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108594476A (en) * 2018-02-28 2018-09-28 佛山科学技术学院 A kind of portable eye glasses cleaning box
CN108890001A (en) * 2018-05-09 2018-11-27 安徽瑞林精科股份有限公司 A kind of new automobile flexible shaft bracket processing detection device
CN109496798A (en) * 2018-12-21 2019-03-22 蒋菊生 A kind of automatic irrigation device that municipal administration gardens use
CN109744133A (en) * 2019-02-26 2019-05-14 广州市妙伊莲科技有限公司 A kind of intelligent irrigation device with quantitative control function for agricultural production

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108594476A (en) * 2018-02-28 2018-09-28 佛山科学技术学院 A kind of portable eye glasses cleaning box
CN108890001A (en) * 2018-05-09 2018-11-27 安徽瑞林精科股份有限公司 A kind of new automobile flexible shaft bracket processing detection device
CN109496798A (en) * 2018-12-21 2019-03-22 蒋菊生 A kind of automatic irrigation device that municipal administration gardens use
CN109744133A (en) * 2019-02-26 2019-05-14 广州市妙伊莲科技有限公司 A kind of intelligent irrigation device with quantitative control function for agricultural production

Similar Documents

Publication Publication Date Title
CN206895421U (en) A kind of planting tree Mobile irrigation case
CN208462489U (en) A kind of green balcony planting equipment
CN205756086U (en) Trees tuber planter
CN206993805U (en) A kind of green plant
CN206728804U (en) Automatic irrigation device
CN206601078U (en) Blasting hole with water explosive loader
CN208535445U (en) A kind of hydraulic engineering pipeline with anti-blockage function
CN206698989U (en) Gardens irrigation device
CN206256926U (en) A kind of automatic water drainage device of mine gas extraction pipe
CN207598987U (en) Filtering valve
CN109601065A (en) From the lower local fertilizer drill of walking soil
CN206545704U (en) A kind of agricultural water conservancy project link valve
CN108029530A (en) Multi-faceted automatic agricultural irrigation watering device
CN201817858U (en) Outdoor direct burial telescopic fire hydrant
CN209677007U (en) It can be used for pouring the automatic water replenishing device of vegetation soil
CN206993959U (en) A kind of planting tree pouring inclining tube
CN2850261Y (en) Piston type irrigation device
CN206072424U (en) A kind of three-position three-way valve
CN209180426U (en) Valve rubber compensation type one-way valve
CN205756155U (en) The dual-purpose underground water-saving irrigation system control valve of a kind of row of filling
CN201934138U (en) Gas extraction drainage device and gas extraction drainage system
CN208348577U (en) A kind of water cock of double outlets
CN207197377U (en) A kind of artificial drainage device for outdoor medium-length hole blasting
CN209559655U (en) A kind of dead-weight triaxial apparatus water injection device
CN107235264A (en) A kind of garbage compression box

Legal Events

Date Code Title Description
GR01 Patent grant
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20180119

Termination date: 20180710