CN209268464U - A kind of ornamental trees and shrubs pesticide spray truck - Google Patents

A kind of ornamental trees and shrubs pesticide spray truck Download PDF

Info

Publication number
CN209268464U
CN209268464U CN201822029002.XU CN201822029002U CN209268464U CN 209268464 U CN209268464 U CN 209268464U CN 201822029002 U CN201822029002 U CN 201822029002U CN 209268464 U CN209268464 U CN 209268464U
Authority
CN
China
Prior art keywords
fixedly connected
plate
block
shrubs
ornamental trees
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
CN201822029002.XU
Other languages
Chinese (zh)
Inventor
王彩云
刘吉平
许爱生
郝艳龙
张建成
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.)
Lvliang City Landscape Management Office
Original Assignee
Lvliang City Landscape Management Office
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 Lvliang City Landscape Management Office filed Critical Lvliang City Landscape Management Office
Priority to CN201822029002.XU priority Critical patent/CN209268464U/en
Application granted granted Critical
Publication of CN209268464U publication Critical patent/CN209268464U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Landscapes

  • Catching Or Destruction (AREA)

Abstract

The utility model discloses a kind of ornamental trees and shrubs pesticide spray trucks, including bottom plate, rolling pulley main body is provided with below bottom plate, left side at the top of bottom plate is fixedly connected with water tank, the midpoint of tank top is provided with feeding cover, top on the right side of water tank is fixedly connected with support plate, and the left side at the top of support plate is fixedly connected with rotating electric machine, is fixedly connected with rotating shaft on the output shaft of rotating electric machine.The mutual cooperation that the utility model passes through rotating electric machine, rotating shaft, threaded rod, threaded block, sliding slot, sliding block, firm block, connecting shaft, fixed block, connecting plate, mounting plate, buffer spring, fixing axle, connecting rod, firm axis, through slot and rotary shaft, it realizes convenient for adjusting the effect of spray angle, solve the problems, such as that ornamental trees and shrubs pesticide spray truck is not easy to adjust spray angle, so that spray area increases, available comprehensive sprinkling, spraying efficiency is improved, is brought great convenience to user.

Description

A kind of ornamental trees and shrubs pesticide spray truck
Technical field
The utility model relates to ornamental trees and shrubs technical field, specially a kind of ornamental trees and shrubs pesticide spray truck.
Background technique
In certain region application engineering technology and artistic media, mountain, piling and layout of stones, reason (or are further built by transformation landform Water), plantation trees flowers and plants, natural environment and condition of strolling about or have a rest beautiful made of constructing architecture and the approach creation of arrangement garden road etc., just Referred to as gardens, people need periodically to spray insecticide to the plant planted in gardens, prevent plant snake or sick, drive to improve Worm effect, common ornamental trees and shrubs pesticide spray truck are not easy to adjust spray angle, and spray angle is relatively fixed, and spray area is fixed single One, cannot be sprayed comprehensively, lead to the reduction of spraying efficiency, increase working time and the energy of worker, to user with It is greatly inconvenient to come.
Utility model content
The purpose of this utility model is to provide a kind of ornamental trees and shrubs pesticide spray truck, have convenient for adjusting the excellent of spray angle Point solves the problems, such as that common ornamental trees and shrubs pesticide spray truck is not easy to adjust spray angle.
To achieve the above object, the utility model provides the following technical solutions: a kind of ornamental trees and shrubs pesticide spray truck, including bottom Plate is provided with rolling pulley main body below the bottom plate, and the left side at the top of the bottom plate is fixedly connected with water tank, the water tank The midpoint at top is provided with feeding cover, and the top on the right side of the water tank is fixedly connected with support plate, at the top of the support plate Left side is fixedly connected with rotating electric machine, and rotating shaft, the rotating shaft are fixedly connected on the output shaft of the rotating electric machine Bottom end through support plate and extend to and be fixedly connected with threaded rod below, the surface of the threaded rod is threaded with screw thread The position of block, the right side of the water tank and corresponding threaded block offers sliding slot, is fixedly connected with sliding block on the left of the threaded block, The sliding block is slidably connected on the inner wall of sliding slot, and the right side at the top of the bottom plate is fixedly connected with fixed plate, the fixed plate Top be fixedly connected with firm block, the firm positive top of block is fixedly connected with connecting shaft, the rear side of the connecting shaft It through firm block and extends to its back side and is connected with fixed block, connecting plate, institute are fixedly connected at the top of the fixed block It states the top on the right side of fixed plate and is fixedly connected with mounting plate, the right side at the top of the mounting plate is fixedly connected with buffer spring, institute It states and is fixedly connected on the right side of the top and connecting plate bottom of buffer spring, the positive right side of threaded block is fixedly connected with fixation Axis, the surface activity of the fixing axle are connected with connecting rod, and the positive right side of connecting rod is fixedly connected with firm axis, described The front of connecting plate offers through slot, and the one end of the firm axis far from connecting rod is through through slot and extends to outside it, is located at The surface activity of firm axis inside through slot is connected with rotary shaft, and the surface of the rotary shaft and the inner wall of through slot contact with each other, Right side at the top of the support plate is fixedly connected with water pump, is fixedly connected on the water inlet of the water pump interconnected with it Water inlet pipe, the one end of the water inlet pipe far from pump intake is through water tank and extends to inside it, the water outlet of the water pump On be fixedly connected with the telescoping tube interconnected with it, the telescoping tube is socketed with outlet pipe far from one end of pump outlet, The right end of the outlet pipe is socketed with spray head, and the bottom of the outlet pipe is fixedly connected with link block, the bottom of the link block It is fixedly connected at the top of connecting plate, push plate, the rolling pulley main body is fixedly connected on the left of the rolling pulley main body Bottom symmetrical setting there are two cylinder, the cylinder top is through rolling pulley main body and extends to the bottom of its top and bottom plate Portion is fixedly connected.
Preferably, it is fixedly connected to support frame at left and right sides of the rolling pulley body top, support frame as described above Top and the bottom of bottom plate contact with each other.
Preferably, extension spring, the bottom end of the extension spring and sliding block are fixedly connected at the top of the sliding slot inner wall Top be fixedly connected.
Preferably, the top of the bottom plate and position of corresponding threaded rod is fixedly connected with rolling bearing, the threaded rod Bottom end be firmly connected with it through rolling bearing and extending to inside it.
Preferably, the bottom of the mounting plate is fixedly connected with reinforcing rib, side of the reinforcing rib far from mounting plate with It is fixedly connected on the right side of fixed plate.
Preferably, the top of the water tank and position of corresponding water inlet pipe is fixedly connected with supporting block, the supporting block Top is fixedly connected with water inlet pipe.
Compared with prior art, the beneficial effects of the utility model are as follows:
1, the utility model passes through rotating electric machine, rotating shaft, threaded rod, threaded block, sliding slot, sliding block, firm block, connection The mutual cooperation of axis, fixed block, connecting plate, mounting plate, buffer spring, fixing axle, connecting rod, firm axis, through slot and rotary shaft, It realizes convenient for adjusting the effect of spray angle, solves the problems, such as that ornamental trees and shrubs pesticide spray truck is not easy to adjust spray angle, make Spray area is obtained to increase, available comprehensive sprinkling improves spraying efficiency, reduces working time and the energy of worker, It brings great convenience to user.
2, the utility model is played the role of supporting firm bottom, by the way that extension spring is arranged, be mentioned by setting support frame Stability when high slide block movement improves stability when threaded rod movement by the way that rolling bearing is arranged, by setting plus Strengthening tendons improve the stability between mounting plate and fixed plate, by the way that supporting block is arranged, play the work for supporting firm water inlet pipe With.
Detailed description of the invention
Fig. 1 is the cross-sectional view of the structure of the utility model front view;
Fig. 2 is the partial enlarged view of A-A in the utility model Fig. 1;
Fig. 3 is the structural schematic diagram of the utility model right view.
In figure: 1 bottom plate, 2 rolling pulley main bodys, 3 water tanks, 4 feeding covers, 5 support plates, 6 rotating electric machines, 7 rotating shafts, 8 Threaded rod, 9 threaded blocks, 10 sliding slots, 11 sliding blocks, 12 fixed plates, 13 firm blocks, 14 connecting shafts, 15 fixed blocks, 16 connecting plates, 17 Mounting plate, 18 buffer springs, 19 fixing axles, 20 connecting rods, 21 firm axis, 22 through slots, 23 rotary shafts, 24 water pumps, 25 water inlet pipes, 26 telescoping tubes, 27 outlet pipes, 28 spray heads, 29 link blocks, 30 push plates, 31 cylinders, 32 support frames, 33 extension springs, 34 axis of rolling It holds, 35 reinforcing ribs, 36 supporting blocks.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work Every other embodiment obtained, fall within the protection scope of the utility model.
It please refers to Fig. 1-3, a kind of ornamental trees and shrubs pesticide spray truck, including bottom plate 1, the lower section of bottom plate 1 and is provided with rolling pulley master Body 2, by the way that rolling pulley main body 2 is arranged, so that whole device is easy to remove, the left and right sides at 2 top of rolling pulley main body is equal It is fixedly connected with support frame 32, the top of support frame 32 and the bottom of bottom plate 1 contact with each other, and by the way that support frame 32 is arranged, play Support firm bottom 1 acts on, and the left side at 1 top of bottom plate is fixedly connected with water tank 3, and the midpoint at 3 top of water tank is provided with throwing Expect lid 4, the top on 3 right side of water tank is fixedly connected with support plate 5, and the left side at 5 top of support plate is fixedly connected with rotating electric machine 6, Rotating shaft 7 is fixedly connected on the output shaft of rotating electric machine 6, the bottom end of rotating shaft 7 through support plate 5 and extends under it Side is fixedly connected with threaded rod 8, and the position of the top of bottom plate 1 and corresponding threaded rod 8 is fixedly connected with rolling bearing 34, threaded rod 8 bottom end, which is run through rolling bearing 34 and extended to inside it, to be firmly connected with it, and by the way that rolling bearing 34 is arranged, improves screw thread Stability when bar 8 moves, the surface of threaded rod 8 are threaded with the position of threaded block 9, the right side of water tank 3 and corresponding threaded block 9 It sets and offers sliding slot 10, the left side of threaded block 9 is fixedly connected with sliding block 11, and sliding block 11 is slidably connected on the inner wall of sliding slot 10, By setting sliding block 11 and sliding slot 10, stability when threaded block 9 moves is improved, is fixedly connected at the top of 10 inner wall of sliding slot The bottom end of extension spring 33, extension spring 33 is fixedly connected with the top of sliding block 11, by the way that extension spring 33 is arranged, improves cunning The right side of stability when block 11 moves, 1 top of bottom plate is fixedly connected with fixed plate 12, and the top of fixed plate 12 is fixedly connected with Firm block 13, the firm positive top of block 13 are fixedly connected with connecting shaft 14, and the rear side of connecting shaft 14 runs through firm block 13 and prolongs It extends to its back side and is connected with fixed block 15, the top of fixed block 15 is fixedly connected with connecting plate 16,12 right side of fixed plate Top is fixedly connected with mounting plate 17, and the bottom of mounting plate 17 is fixedly connected with reinforcing rib 35, and reinforcing rib 35 is far from mounting plate 17 Side be fixedly connected with the right side of fixed plate 12, by be arranged reinforcing rib 35, improve between mounting plate 17 and fixed plate 12 Stability, the right side at the top of mounting plate 17 is fixedly connected with buffer spring 18, the top and 16 bottom of connecting plate of buffer spring 18 It is fixedly connected on the right side of portion, by the way that buffer spring 18 is arranged, plays the role of supporting connecting plate 16, the positive right side of threaded block 9 Side is fixedly connected with fixing axle 19, and the surface activity of fixing axle 19 is connected with connecting rod 20, and the positive right side of connecting rod 20 is fixed It is connected with firm axis 21, the front of connecting plate 16 offers through slot 22, consolidates axis 21 far from one end of connecting rod 20 and runs through through slot It 22 and extends to outside it, the surface activity of the firm axis 21 inside through slot 22 is connected with rotary shaft 23, rotary shaft 23 Surface and the inner wall of through slot 22 contact with each other, and the right side at the top of support plate 5 is fixedly connected with water pump 24, on the water inlet of water pump 24 It is fixedly connected with the water inlet pipe 25 interconnected with it, the one end of water inlet pipe 25 far from 24 water inlet of water pump is through water tank 3 and prolongs Extend to inside it, the position of the top of water tank 3 and corresponding water inlet pipe 25 is fixedly connected with supporting block 36, the top of supporting block 36 with Water inlet pipe 25 is fixedly connected, and by the way that supporting block 36 is arranged, plays the role of supporting firm water inlet pipe 25, the water outlet of water pump 24 On be fixedly connected with the telescoping tube 26 interconnected with it, by be arranged telescoping tube 26, allow telescoping tube 26 to stretch and receive Contracting movement, telescoping tube 26 are socketed with outlet pipe 27 far from one end of 24 water outlet of water pump, and the right end of outlet pipe 27 is socketed with spray head 28, the bottom of outlet pipe 27 is fixedly connected with link block 29, and the bottom of link block 29 is fixedly connected with the top of connecting plate 16, rolling The left side of movable pulley main body 2 is fixedly connected with push plate 30, and there are two cylinder 31, gas for the bottom symmetrical setting of rolling pulley main body 2 31 top of cylinder runs through rolling pulley main body 2 and extends to its top to be fixedly connected with the bottom of bottom plate 1, by the way that cylinder 31 is arranged, So that the also available sprinkling of higher trees, by rotating electric machine 6, rotating shaft 7, threaded rod 8, threaded block 9, sliding slot 10, Sliding block 11, firm block 13, connecting shaft 14, fixed block 15,16 mounting plate 17 of connecting plate, buffer spring 18, fixing axle 19, connecting rod 20, the mutual cooperation for consolidating axis 21, through slot 22 and rotary shaft 23 realizes convenient for adjusting the effect of spray angle, solves garden Woods trees pesticide spray truck is not easy to the problem of adjusting spray angle, so that spray area increases, available comprehensive sprinkling is improved Spraying efficiency, reduces working time and the energy of worker, brings great convenience to user.
In use, opening feeding cover 4, the medical fluid for needing to spray is added into water tank 3, starts water pump 24, pass through water inlet pipe 25 Liquid is conveyed to telescoping tube 26 and outlet pipe 27, is sprayed by spray head 28, rotating electric machine 6 is started, rotating electric machine 6 passes through rotating shaft 7 drive 8 rotary motion of threaded rod, by limiting threaded block 9, so that 8 rotational movement threaded block 9 of threaded rod moves downward, Threaded block 9 moves in sliding slot 10 with movable slider 11, and threaded block 9 drives connecting rod 20 to move downward by fixing axle 19, connects Bar 20 drives rotary shaft 23 to move downward in through slot 22 by firm axis 21, by the way that firm block 13 and connecting shaft 14 is arranged, makes Obtaining through slot 22 drives connecting plate 16 and firm block 13 to move around connecting shaft 14, and connecting plate 16 drives buffer spring 18 to transport obliquely Dynamic, connecting plate 16 drives outlet pipe 27, telescoping tube 26 and spray head 28 to move obliquely by link block 29, realizes to not Tongfang Position trees sprayed, when needing to spray higher trees, at the same start two cylinders 31, cylinder 31 drive bottom plate 1 to Upper movement adjusts and arrives corresponding position.
In summary: the ornamental trees and shrubs pesticide spray truck by rotating electric machine 6, rotating shaft 7, threaded rod 8, threaded block 9, is slided Slot 10, sliding block 11, firm block 13, connecting shaft 14, fixed block 15,16 mounting plate 17 of connecting plate, buffer spring 18, fixing axle 19, The mutual cooperation of connecting rod 20, firm axis 21, through slot 22 and rotary shaft 23, solves common ornamental trees and shrubs pesticide spray truck and is not easy to The problem of adjusting spray angle.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art, It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.

Claims (6)

1. a kind of ornamental trees and shrubs pesticide spray truck, including bottom plate (1), it is characterised in that: be provided with rolling below the bottom plate (1) and slide Wheel body (2), the left side at the top of the bottom plate (1) are fixedly connected with water tank (3), the midpoint setting at the top of the water tank (3) Have feeding cover (4), the top on the right side of the water tank (3) is fixedly connected with support plate (5), the left side at the top of the support plate (5) It is fixedly connected with rotating electric machine (6), is fixedly connected with rotating shaft (7), the rotation on the output shaft of the rotating electric machine (6) The bottom end of shaft (7) is run through support plate (5) and extended to be fixedly connected with threaded rod (8) below, the table of the threaded rod (8) Face is threaded with threaded block (9), and the position of the right side of the water tank (3) and corresponding threaded block (9) offers sliding slot (10), institute It states and is fixedly connected on the left of threaded block (9) sliding block (11), the sliding block (11) is slidably connected on the inner wall of sliding slot (10), institute It states the right side at the top of bottom plate (1) to be fixedly connected with fixed plate (12), is fixedly connected with firm block at the top of the fixed plate (12) (13), the positive top of the firm block (13) is fixedly connected with connecting shaft (14), and the rear side of the connecting shaft (14) is through steady Gu block (13) and extending to its back side and being connected with fixed block (15), connection is fixedly connected at the top of the fixed block (15) Plate (16), the top on the right side of the fixed plate (12) are fixedly connected with mounting plate (17), the right side at the top of the mounting plate (17) It is fixedly connected with buffer spring (18), is fixedly connected on the right side of the top and connecting plate (16) bottom of the buffer spring (18), The positive right side of the threaded block (9) is fixedly connected with fixing axle (19), and the surface activity of the fixing axle (19) is connected with Extension bar (20), the positive right side of the connecting rod (20) are fixedly connected with firm axis (21), and the front of the connecting plate (16) is opened Equipped with through slot (22), the one end of the firm axis (21) far from connecting rod (20) is through through slot (22) and extends to outside it, position It is connected with rotary shaft (23) in the surface activity of the internal firm axis (21) of through slot (22), the surface of the rotary shaft (23) and logical The inner wall of slot (22) contacts with each other, and the right side at the top of the support plate (5) is fixedly connected with water pump (24), the water pump (24) It is fixedly connected on water inlet the water inlet pipe interconnected with it (25), the water inlet pipe (25) is far from water pump (24) water inlet One end is through water tank (3) and extends to inside it, is fixedly connected on the water outlet of the water pump (24) interconnected with it Telescoping tube (26), the telescoping tube (26) are socketed with outlet pipe (27), the outlet pipe far from one end of water pump (24) water outlet (27) right end is socketed with spray head (28), and the bottom of the outlet pipe (27) is fixedly connected with link block (29), the link block (29) it is fixedly connected at the top of bottom and connecting plate (16), is fixedly connected with push plate on the left of the rolling pulley main body (2) (30), there are two cylinder (31) for the bottom symmetrical setting of the rolling pulley main body (2), and cylinder (31) top is through rolling Pulley main body (2) and extend to its top be fixedly connected with the bottom of bottom plate (1).
2. a kind of ornamental trees and shrubs pesticide spray truck according to claim 1, it is characterised in that: rolling pulley main body (2) top It is fixedly connected at left and right sides of portion support frame (32), the top of support frame as described above (32) and the bottom phase mutual connection of bottom plate (1) Touching.
3. a kind of ornamental trees and shrubs pesticide spray truck according to claim 1, it is characterised in that: the top of sliding slot (10) inner wall It is fixedly connected with extension spring (33), is fixedly connected at the top of the bottom end and sliding block (11) of the extension spring (33).
4. a kind of ornamental trees and shrubs pesticide spray truck according to claim 1, it is characterised in that: the top of the bottom plate (1) and right Answer the position of threaded rod (8) to be fixedly connected with rolling bearing (34), the bottom end of the threaded rod (8) through rolling bearing (34) and It extends to inside it and is firmly connected with it.
5. a kind of ornamental trees and shrubs pesticide spray truck according to claim 1, it is characterised in that: the bottom of the mounting plate (17) is solid Surely it is connected with reinforcing rib (35), the right side of side and fixed plate (12) of the reinforcing rib (35) far from mounting plate (17) is fixed to be connected It connects.
6. a kind of ornamental trees and shrubs pesticide spray truck according to claim 1, it is characterised in that: the top of the water tank (3) and right The position of water inlet pipe (25) is answered to be fixedly connected with supporting block (36), the top and water inlet pipe (25) of the supporting block (36) are fixed to be connected It connects.
CN201822029002.XU 2018-12-05 2018-12-05 A kind of ornamental trees and shrubs pesticide spray truck Expired - Fee Related CN209268464U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201822029002.XU CN209268464U (en) 2018-12-05 2018-12-05 A kind of ornamental trees and shrubs pesticide spray truck

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201822029002.XU CN209268464U (en) 2018-12-05 2018-12-05 A kind of ornamental trees and shrubs pesticide spray truck

Publications (1)

Publication Number Publication Date
CN209268464U true CN209268464U (en) 2019-08-20

Family

ID=67609795

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201822029002.XU Expired - Fee Related CN209268464U (en) 2018-12-05 2018-12-05 A kind of ornamental trees and shrubs pesticide spray truck

Country Status (1)

Country Link
CN (1) CN209268464U (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110420778A (en) * 2019-08-26 2019-11-08 宁波市鄞州吉欣成汽车零部件有限公司 Spray equipment is used in a kind of processing of auto parts and components

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110420778A (en) * 2019-08-26 2019-11-08 宁波市鄞州吉欣成汽车零部件有限公司 Spray equipment is used in a kind of processing of auto parts and components
CN110420778B (en) * 2019-08-26 2022-04-12 惠州信邦精密部件有限公司 Spraying device is used in automobile parts processing

Similar Documents

Publication Publication Date Title
CN206227453U (en) A kind of seedling growth flusher
CN207054341U (en) A kind of multi-faceted automatic agricultural irrigation watering device
CN206118674U (en) Novel park and garden irrigating device
CN108077034A (en) Integrated device is poured in a kind of gardens fertilising
CN209268464U (en) A kind of ornamental trees and shrubs pesticide spray truck
CN208940583U (en) A kind of watering device for urban landscaping engineering
CN208211091U (en) A kind of irrigation rig convenient for angular adjustment
CN109247218A (en) Agricultural machinery is used in a kind of irrigation
CN112676098A (en) Road greening flowerpot beautifies equipment
CN209314506U (en) A kind of agricultural machinery irrigation rig
CN208768793U (en) A kind of afforestation chemical spraying device
CN208609353U (en) A kind of Chinese garden planting loosening device
CN208144083U (en) A kind of adjustable rainer of afforestation
CN207707123U (en) A kind of highly effective pesticide spraying machine
CN108668852A (en) A kind of new energy source energy-saving environmental protection irrigation rig
CN107637348A (en) A kind of flusher of greenhouse gardening
CN109006402A (en) A kind of environmentally protective energy-saving landscape flower sprinkler
CN115088503A (en) Robot is got rid of and is collected with withered leaf to agricultural garden production
CN108739736A (en) A kind of energy-efficient tealeaves garden pesticide spraying device
CN208300563U (en) The comprehensive irrigation rotation shaft structure of Landscape
CN107466998A (en) A kind of banana planting pesticide spraying device
CN208874999U (en) Equipment is paved after being loosened the soil with lawn in a kind of gardens
CN208095548U (en) A kind of spraying device for park maintenance
CN208095540U (en) A kind of planting fruit trees watering device
CN206719249U (en) A kind of pesticide spraying stroller

Legal Events

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

Granted publication date: 20190820

Termination date: 20211205

CF01 Termination of patent right due to non-payment of annual fee