CN204168927U - The combined spraying facility of a kind of Multifunctional stereo - Google Patents

The combined spraying facility of a kind of Multifunctional stereo Download PDF

Info

Publication number
CN204168927U
CN204168927U CN201420436560.7U CN201420436560U CN204168927U CN 204168927 U CN204168927 U CN 204168927U CN 201420436560 U CN201420436560 U CN 201420436560U CN 204168927 U CN204168927 U CN 204168927U
Authority
CN
China
Prior art keywords
square tube
vertical
clamp
bar frame
spray bar
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
CN201420436560.7U
Other languages
Chinese (zh)
Inventor
张春辉
李子林
王岩
李广宇
高凯
王鸿雁
杨少奇
李新
武振声
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.)
CHANGCHUN RECTANGULAR WELDED TUBE Co Ltd
Original Assignee
CHANGCHUN RECTANGULAR WELDED TUBE 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 CHANGCHUN RECTANGULAR WELDED TUBE Co Ltd filed Critical CHANGCHUN RECTANGULAR WELDED TUBE Co Ltd
Priority to CN201420436560.7U priority Critical patent/CN204168927U/en
Application granted granted Critical
Publication of CN204168927U publication Critical patent/CN204168927U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Abstract

The utility model relates to agricultural machinery technological field, a kind ofly specifically can reach a tractor serves several purposes according to the demand in field management stage, realizes weeding, epidemic prevention insect protected or sprays the combined spraying facility of Multifunctional stereo of the several functions effects such as nutritional agents.These spraying facility comprise implement porter system, liquid supply system and spraying system, and wherein spraying system comprises the combination of flat spray device or vertical spray device or flat spray device and vertical spray device.The utility model is a kind of spraying facility being configured with multifunctional assembled humidifier, form plane and become three-dimensional, full width lid variable speed shape, single change is comprehensive, the independent multifunctional combination type spraying facility becoming multi-functional spray pattern, for realizing the spraying operation of different agriculture requirements and crop plant growth cycle height.

Description

The combined spraying facility of a kind of Multifunctional stereo
Technical field
The utility model relates to agricultural machinery technological field, a kind ofly specifically can reach a tractor serves several purposes according to the demand in field management stage, realizes weeding, epidemic prevention insect protected or sprays the combined spraying facility of Multifunctional stereo of the several functions effects such as nutritional agents.
Background technology
Existing spraying mechanical does not distinguish the kind of cropping pattern, plant height and medicament, and the mode of spraying operation is generally the pattern of plane, all standing, the single limitation of operation function.A class spraying mechanical is wherein non-self-propelled, and by tractor-drawn or suspension operation, spraying power exports from tractor dynamic power.Humidifier pattern is plane, all standing, and can only use low bar crop, plant height exceedes tractor chassis height, just cannot work.Because humidifier is all standing spraying operation, for the row crop cropping pattern that line-spacing is wide, by exist a large amount of medicament be sprayed onto inoperative crop seedling capable beyond idle arable land on, waste medicament, pollute environment, lower efficiency.
Another kind of spraying mechanical is self-propelled sprayer tool, is that the crop that can adapt to differing heights uses.But the pattern of humidifier is plane, all standing.Though can adjust to adapt to crop stem be correlated with operation height due to during facility operation be also adopt plane, all standing spray pattern, can produce the waste of medicament, Soil Environmental Pollution, operating cost improve phenomenon.When carrying out operation to long-stalked crop, spraying agent is above plant.Plant leaf blade now grows very dense up and down along stem stalk, between plant, space is blocked by blade.If carry out plane to cover spraying operation at plant top, due to blocking of dense blade, medicament is difficult to arrive on the blade of plant bottom, and operation quality cannot ensure; In addition, due to just at plant uppermost spray medicament, there is dead angle in the back side of blade, and medicament is also difficult to arrive; Therefore make epidemic prevention, insect protected operation produces unsuccessfully, to such an extent as to occur repetitious operation.Not only waste a large amount of medicament but also cereal crops and ecotope are polluted.
Summary of the invention
The purpose of this utility model is to provide a kind of spraying facility being configured with multifunctional assembled humidifier, form plane and become three-dimensional, full width lid variable speed shape, single change is comprehensive, the independent multifunctional combination type spraying facility becoming multi-functional spray pattern, for realizing the spraying operation of different agriculture requirements and crop plant growth cycle height, overcome existing above-mentioned deficiency of spraying machinery.
Technical solutions of the utility model accompanying drawings is as follows: spraying facility of the present utility model comprise implement porter system, liquid supply system and spraying system, it is characterized in that, described spraying system comprises the combination of flat spray device or vertical spray device or flat spray device and vertical spray device, and wherein said flat spray device comprises: the main square tube of spray bar frame 16, spray bar frame 17, the horizontal clamp 18 of many covers, many horizontal high pressure flexible pipes 19, multiple horizontal shower nozzles 20; The main square tube 17 of described spray bar frame is arranged on spray bar frame 16, and main for spray bar frame square tube 17 and horizontal high pressure flexible pipe 19 are fixed and can slide in the main square tube 17 of spray bar frame by horizontal clamp 18, and horizontal shower nozzle 20 is arranged on horizontal high pressure flexible pipe 19; Described vertical spray device comprises: the main square tube of spray bar frame 16, spray bar frame 17, the vertical clamp 23 of many covers, the perpendicular square tube clamp 24 of many covers, many vertical jet pipes 25, multiple 45 ° of shower nozzles 26, many vertical high voltage flexible pipes 27 and Duo Gen erect square tube 28; Main for spray bar frame square tube 17 and perpendicular square tube 28 are fixed and can slide in the main square tube 17 of spray bar frame by described vertical clamp 23, and vertical jet pipe 25 and perpendicular square tube 28 are fixed and can slide in perpendicular square tube 28 and rotate by perpendicular square tube clamp 24.
When described spraying system is the combination of flat spray device and vertical spray device, share a spray bar frame 16 and a main square tube 17 of spray bar frame.
In order to flat ribbon can be realized to row spraying operation, the distance of the horizontal shower nozzle of convenient adjustment, described horizontal clamp 18 there is bolt 22 under bolt 21 in horizontal clamp, horizontal clamp, in wherein said horizontal clamp, bolt 21 is arranged on above the main square tube 17 of spray bar frame, and under described horizontal clamp, bolt 22 is arranged on below the main square tube 17 of spray bar frame.
In order to high crop spraying operation can be realized, facilitate the distance of adjustment 45 ° of shower nozzles, described vertical clamp 23 there is bolt 30 under bolt 29 in vertical clamp, vertical clamp, in wherein said vertical clamp, bolt 29 is arranged on above the main square tube 17 of spray bar frame, and under two described vertical clamps, bolt 22 is arranged on below the main square tube 17 of spray bar frame; Described perpendicular square tube clamp 24 there are two perpendicular square tube clip bolts 31, are separately positioned on perpendicular square tube 28 both sides.
45 ° of shower nozzles on vertical jet pipe are transported in order to make liquid, described vertical high voltage flexible pipe 27 is the transfer pipeline of liquid, vertical high voltage flexible pipe 27 one end is connected with the medical fluid dispenser 13 in liquid supply system, the other end is connected with vertical jet pipe 25, is flowed to by liquid and is arranged on 45 ° of shower nozzles 26 on vertical jet pipe 25.
In order to when shower nozzle sprays liquid facing to intensive blade, blade can be made to accept, and liquid is even, the spraying of the round Realization angle of depression, spray in the elevation angle, described perpendicular square tube 28 two is one group and is clipped in the middle by duplicate rows plant, every only vertical jet pipe is equipped with 2 45 ° of shower nozzles 26,45 ° of shower nozzles 26 on two vertical jet pipes are mounted opposite, and 45 ° of shower nozzle injection directions are and 45 °, the plant vertical direction elevation angle or 45 °, the angle of depression.
The beneficial effects of the utility model are:
(1) the utility model can carry out band shape to row medicament sprinkling plane full width lid, flat ribbon to row spraying operation to the top vane of low stalk or long-stalked crops, effective minimizing fall medicine loss, decrease the pollution of liquid to soil, save production cost.(2) the utility model can realize dual-sided perpendicular, inclination spraying operation according to the change of crop plant growth cycle height, 2 shower nozzles vertical jet pipe are equipped with, injection direction adjustment and the plant vertical direction elevation angle at 45 ° or direction, 45 ° of angles of depression, in operation, two row plant surround by four sprinkler liquids of two vertical jet pipes, shower nozzle sprays liquid facing to intensive blade, makes blade accept liquid evenly, comprehensively.Comparatively than the existing mode only having plane full width lid to spray, the front of blade is improved by medicine rate, and vacuum side of blade improves by medicine rate, improves by the medicine uniformity.Reduce the medicine loss that falls, decrease pollution to a certain degree.Lie prostrate the insect that creeps on blade have auxiliary effect of blowing off to posting simultaneously, significantly reduce repetition operation probability.The safe maintenance management of this spray pattern to the extermination of disease and insect pest of long-stalked crops Later growth and plant is very reasonable.
(3) the utility model mounting plane band shape can realize combining form to row humidifier and vertical bidirectional humidifier simultaneously, this mode has concentrated the characteristic of plane and vertical two kinds of spraying operations, operation effectiveness more high-quality is effectively powerful, is generally suitable for the control to serious damage by disease and insect and management.
(4) to realize high and low stalk crop general for the utility model, and structure is simple, it is little to pollute, cost is low, quality is high, be conducive to energy-saving and emission-reduction.
Accompanying drawing explanation
Fig. 1 is spraying system of the present utility model spraying facility overall structure schematic diagram when being the combination of flat spray device and vertical spray device.
Fig. 2 is the utility model liquid supply system schematic diagram.
Fig. 3 is flat spray apparatus structure schematic diagram.
Fig. 4 is Fig. 3 B-B place cutaway view.
Fig. 5 flat spray device flat spray mode schematic diagram.
Fig. 6 is vertical spray apparatus structure schematic diagram.
Fig. 7 vertical spray device vertical spray mode schematic diagram.
Fig. 8 is combination sprayer unit overall structure schematic diagram.
Fig. 9 is spraying system combination spray pattern schematic diagram when being the combination of flat spray device and vertical spray device.
In figure:
1, frame, 2, power source, 3, manipulation device, 4, running gear, 5, left-side bottom, 6, right side base plate, 7, medicine-chest, 8, liquid pump, 9, pressure regulator valve, 10, manometer, 11, filter, 12, stop valve, 13, medical fluid dispenser, 14, pipeline, 15, road wheel, 16, spray bar frame, 17, the main square tube of spray bar frame, 18, horizontal clamp, 19, horizontal high pressure flexible pipe, 20, horizontal shower nozzle, 21, bolt in horizontal clamp, 22, bolt under horizontal clamp, 23, vertical clamp, 24, perpendicular square tube clamp, 25, vertical jet pipe, 26, 45 ° of shower nozzles, 27, vertical high voltage flexible pipe, 28, perpendicular square tube, 29, bolt in vertical clamp, 30, bolt under vertical clamp, 31, perpendicular square tube clip bolt, 32, bracket, 33, frame in spray bar frame, 34, the left frame of spray bar frame, 35, the right frame of spray bar frame, 36, hinge, 37, right horizontal fragmentation high-pressure hose, 38, left horizontal fragmentation high-pressure hose.
Embodiment
Consult Fig. 1, Fig. 2, the utility model comprises implement porter system, liquid supply system and spraying system.Wherein implement porter system comprises frame 1, power source 2, manipulation device 3 and running gear 4.Frame 1 is gate four column frame structure, is provided with left-side bottom 5 and right side base plate 6 below frame 1.The medicine-chest 7 of liquid supply system is arranged on the base plate 6 of right side, and the liquid pump 8 of power source 2, liquid supply system, pressure regulator valve 9, manometer 10, filter 11, stop valve 12, medical fluid dispenser 13 are arranged in left-side bottom 5.Liquid pump 8 is connected with power source 2 by drive disk assembly, and the water inlet of liquid pump 8 is connected with medicine-chest 7 by pipeline 14, is connected after delivery port is connected with pressure regulator valve 9, manometer 10, filter 11, stop valve 12 with medical fluid dispenser 13.Manipulation device 3 is arranged on the front end of left-side bottom 5.Four road wheels 15 of running gear 4 are arranged on below left-side bottom 5 and right side base plate 6.
Consult Fig. 3, Fig. 4, Fig. 5, Fig. 6, Fig. 7, Fig. 8, Fig. 9, described spraying system comprises the combination of flat spray device or vertical spray device or flat spray device and vertical spray device, and wherein said flat spray device comprises: the main square tube of spray bar frame 16, spray bar frame 17, the horizontal clamp 18 of many covers, many horizontal high pressure flexible pipes 19, multiple horizontal shower nozzles 20; The main square tube 17 of described spray bar frame is arranged on spray bar frame 16, and main for spray bar frame square tube 17 and horizontal high pressure flexible pipe 19 are fixed and can slide in the main square tube 17 of spray bar frame by horizontal clamp 18, and horizontal shower nozzle 20 is arranged on horizontal high pressure flexible pipe 19; Described horizontal clamp 18 there is bolt 22 under bolt 21 in horizontal clamp, horizontal clamp, in wherein said horizontal clamp, bolt 21 is arranged on above the main square tube 17 of spray bar frame, under described horizontal clamp, bolt 22 is arranged on below the main square tube 17 of spray bar frame, under user can turn bolt 21 in horizontal clamp, horizontal clamp, bolt 22 is to regulate horizontal clamp 18, horizontal clamp 18 can be slided as required in the main square tube 17 of spray bar frame, realize that band shape is carried out to the top vane of low stalk or long-stalked crops and row medicament is sprayed.
Described vertical spray device comprises: the main square tube of spray bar frame 16, spray bar frame 17, the vertical clamp 23 of many covers, the perpendicular square tube clamp 24 of many covers, many vertical jet pipes 25, multiple 45 ° of shower nozzles 26, many vertical high voltage flexible pipes 27 and Duo Gen erect square tube 28; The perpendicular square tube 28 of lower end clamping of described vertical clamp 23, upper end cover is clipped in the main square tube 17 of spray bar frame, hold vertical jet pipe 25 cover be clipped in perpendicular square tube 28 by adjusting the perpendicular square tube clamp 24 of can sliding in the main square tube of spray bar frame 17 of bolt 29 and bolt 30 under vertical clamp in vertical clamp, by adjusting perpendicular square tube clip bolt 31, perpendicular square tube clamp 24 can be slided or rotate in perpendicular square tube 28.Described vertical clamp 23 has bolt 30 under bolt 29 in vertical clamp, vertical clamp, in wherein said vertical clamp, bolt 29 is arranged on above the main square tube 17 of spray bar frame, and under two described vertical clamps, bolt 30 is arranged on below the main square tube 17 of spray bar frame; Described perpendicular square tube clamp 24 there are two perpendicular square tube clip bolts 32, are separately positioned on perpendicular square tube 28 both sides.Described vertical high voltage flexible pipe 27 is the transfer pipeline of liquid, and vertical high voltage flexible pipe 27 one end is connected with the medical fluid dispenser 13 in liquid supply system, and the other end is connected with vertical jet pipe 25, is flowed to by liquid and is arranged on 45 ° of shower nozzles 26 on vertical jet pipe.
Described perpendicular square tube 28 two is one group and is clipped in the middle by duplicate rows plant, every only vertical jet pipe 25 is equipped with 2 45 ° of shower nozzles 26,45 ° of shower nozzles 26 on two vertical jet pipes 25 are mounted opposite, and 45 ° of shower nozzle 26 injection directions are and 45 °, the plant vertical direction elevation angle or 45 °, the angle of depression.Vertical clamp 23 can adjust mobile in the main square tube 17 of spray bar frame, perpendicular square tube clamp 24 can adjust mobile in perpendicular square tube 28, perpendicular square tube clamp 24 also can raise turn in perpendicular square tube 28 and move, the line-spacing that medicament is sprayed, direction, height and position are adjusted, to realize the solid sprinkling to long-stalked crops blade vertical spray and spraying of tilting to vacuum side of blade.
According to the needs to different spraying operations, can carry out combination spraying, at this moment described spraying system is the combination of flat spray device and vertical spray device, shares a spray bar frame 16 and a main square tube 17 of spray bar frame.
The spray bar frame 16 of combined type spraying system is arranged on the bracket 32 on two rear columns of frame 1.Frame 33 in spray bar frame, left frame 34, right frame 35 are hinged by hinge 36.The main square tube of spray bar frame 17 is provided with horizontal clamp 18, horizontal clamp 18 clamps right horizontal fragmentation high-pressure hose 37, left horizontal fragmentation high-pressure hose 38, horizontal shower nozzle (anti-drip shower nozzle) 20 is connected on left and right horizontal fragmentation high-pressure hose 38,37, one end of right horizontal fragmentation high-pressure hose 37 is connected with medical fluid dispenser 13, and one end of left horizontal fragmentation high-pressure hose 38 is connected with medical fluid dispenser 13; The main square tube of spray bar frame 17 of combined type spraying system also installs vertical clamp 23, the perpendicular square tube 28 being provided with perpendicular square tube clamp 24 is installed in the lower end of vertical clamp 23, vertical jet pipe 25 is arranged in perpendicular square tube clamp 24, one group of two 45 ° of shower nozzle 26 is arranged on vertical jet pipe 25, the upper end of vertical jet pipe 25 is connected with vertical high voltage flexible pipe 27 one end, and the other end of vertical high voltage flexible pipe 27 is connected with medical fluid dispenser 13.The medicament sprinkling of stereoscopic and omnibearing can be implemented to the whole blade of long-stalked crops with combined spraying device.

Claims (6)

1. the combined spraying facility of Multifunctional stereo, these spraying facility comprise implement porter system, liquid supply system and spraying system, it is characterized in that, described spraying system comprises the combination of flat spray device or vertical spray device or flat spray device and vertical spray device, and wherein said flat spray device comprises: spray bar frame (16), the main square tube of spray bar frame (17), the horizontal clamp of many covers (18), many horizontal high pressure flexible pipes (19), multiple horizontal shower nozzle (20); The main square tube of described spray bar frame (17) is arranged on spray bar frame (16), main for spray bar frame square tube (17) and horizontal high pressure flexible pipe (19) are fixed and can in the upper slips of the main square tube of spray bar frame (17) by horizontal clamp (18), and horizontal shower nozzle (20) is arranged on horizontal high pressure flexible pipe (19); Described vertical spray device comprises: spray bar frame (16), the main square tube of spray bar frame (17), the vertical clamp of many covers (23), the perpendicular square tube clamp (24) of many covers, many vertical jet pipes (25), multiple 45 ° of shower nozzles (26), many vertical high voltage flexible pipes (27) and many perpendicular square tubes (28); Main for spray bar frame square tube (17) and perpendicular square tube (28) are fixed and can in the upper slips of the main square tube of spray bar frame (17) by described vertical clamp (23), and vertical jet pipe (25) and perpendicular square tube (28) are fixed and in the upper slip of perpendicular square tube (28) and can be rotated by perpendicular square tube clamp (24).
2. the combined spraying facility of a kind of Multifunctional stereo according to claim 1, it is characterized in that, when described spraying system is the combination of flat spray device and vertical spray device, share a spray bar frame (16) and a main square tube of spray bar frame (17).
3. the combined spraying facility of a kind of Multifunctional stereo according to claim 1, it is characterized in that, described horizontal clamp (18) there is in horizontal clamp bolt (22) under bolt (21), horizontal clamp, in wherein said horizontal clamp, bolt (21) is arranged on the main square tube of spray bar frame (17) top, and under described horizontal clamp, bolt (22) is arranged on the main square tube of spray bar frame (17) below.
4. the combined spraying facility of a kind of Multifunctional stereo according to claim 1, it is characterized in that, described vertical clamp (23) there is bolt (30) under bolt (29) in vertical clamp, vertical clamp, in wherein said vertical clamp, bolt (29) is arranged on the main square tube of spray bar frame (17) top, and under two described vertical clamps, bolt (30) is arranged on the main square tube of spray bar frame (17) below; Described perpendicular square tube clamp (24) there are two perpendicular square tube clip bolts (31), are separately positioned on perpendicular square tube (28) both sides.
5. the combined spraying facility of a kind of Multifunctional stereo according to claim 1, it is characterized in that, the transfer pipeline that described vertical high voltage flexible pipe (27) is liquid, vertical high voltage flexible pipe (27) one end is connected with the medical fluid dispenser (13) in liquid supply system, the other end is connected with vertical jet pipe (25), is flowed to by liquid and is arranged on the upper 45 ° of shower nozzles (26) of vertical jet pipe (25).
6. the combined spraying facility of a kind of Multifunctional stereo according to claim 1, it is characterized in that, described perpendicular square tube (28) two is one group and is clipped in the middle by duplicate rows plant, every only vertical jet pipe (25) is equipped with 2 45 ° shower nozzles (26), 45 ° of shower nozzles (26) on two vertical jet pipes (25) are mounted opposite, and 45 ° of shower nozzle (26) injection directions are and 45 °, the plant vertical direction elevation angle or 45 °, the angle of depression.
CN201420436560.7U 2014-08-04 2014-08-04 The combined spraying facility of a kind of Multifunctional stereo Expired - Fee Related CN204168927U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201420436560.7U CN204168927U (en) 2014-08-04 2014-08-04 The combined spraying facility of a kind of Multifunctional stereo

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201420436560.7U CN204168927U (en) 2014-08-04 2014-08-04 The combined spraying facility of a kind of Multifunctional stereo

Publications (1)

Publication Number Publication Date
CN204168927U true CN204168927U (en) 2015-02-25

Family

ID=52557779

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201420436560.7U Expired - Fee Related CN204168927U (en) 2014-08-04 2014-08-04 The combined spraying facility of a kind of Multifunctional stereo

Country Status (1)

Country Link
CN (1) CN204168927U (en)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104982413A (en) * 2015-08-10 2015-10-21 秦朝东 Pesticide spraying device
CN106386760A (en) * 2016-09-13 2017-02-15 江苏大学 Multifunctional electrostatic spraying device
CN108739759A (en) * 2018-07-06 2018-11-06 安徽升翔生态农业发展有限公司 A kind of tea tree insect guard system
CN109169600A (en) * 2018-10-12 2019-01-11 银川特锐宝信息技术服务有限公司 A kind of backpack folding Insecticide sprayer
CN109513549A (en) * 2019-01-10 2019-03-26 河北省农林科学院谷子研究所 A kind of high crop is from walking spraying machine
CN110786310A (en) * 2019-12-18 2020-02-14 福州枫蕊生态科技有限公司 Full-width scanning and spraying assembly for long and short stalk crops
CN112106759A (en) * 2020-09-27 2020-12-22 方志林 Pesticide spraying device

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104982413A (en) * 2015-08-10 2015-10-21 秦朝东 Pesticide spraying device
CN106386760A (en) * 2016-09-13 2017-02-15 江苏大学 Multifunctional electrostatic spraying device
CN108739759A (en) * 2018-07-06 2018-11-06 安徽升翔生态农业发展有限公司 A kind of tea tree insect guard system
CN109169600A (en) * 2018-10-12 2019-01-11 银川特锐宝信息技术服务有限公司 A kind of backpack folding Insecticide sprayer
CN109513549A (en) * 2019-01-10 2019-03-26 河北省农林科学院谷子研究所 A kind of high crop is from walking spraying machine
CN109513549B (en) * 2019-01-10 2023-09-08 河北省农林科学院谷子研究所 Self-propelled sprayer for high crops
CN110786310A (en) * 2019-12-18 2020-02-14 福州枫蕊生态科技有限公司 Full-width scanning and spraying assembly for long and short stalk crops
CN112106759A (en) * 2020-09-27 2020-12-22 方志林 Pesticide spraying device

Similar Documents

Publication Publication Date Title
CN204168927U (en) The combined spraying facility of a kind of Multifunctional stereo
CN201231193Y (en) Large-area atomization device
WO2017041765A1 (en) Environmentally friendly automatic spraying machine
CN205321003U (en) Gardens weeding device
CN105454199B (en) A kind of farmland spray Operation Van
CN203575459U (en) Pesticide spraying machine
CN204811665U (en) Weed killer spraying utensil with seedling -protection function
CN203369298U (en) Orientation spraying thin seedling weeding machine
CN206897671U (en) A kind of controllable sprinkler head of seedling cultivation of rice injection flow rate
CN212786587U (en) School playground ecological restoration system
CN210726280U (en) Agricultural irrigation device with accurate spraying amount
CN203058159U (en) Self-propelled efficient plant protection machinery
CN202890116U (en) Water-saving irrigator for gardens
CN207854684U (en) A kind of crop irrigation device
CN203827931U (en) Special sprayer for grape and jujube type fruit trees
CN206212864U (en) A kind of adjustable agricultural irrigation device of sprinkling range
CN205250006U (en) Lateral move sprinkling machine
RU58856U1 (en) BAR GARDEN SPRAYER
CN216087621U (en) Self-propelled liquid manure sprayer
CN211322386U (en) Water-saving irrigation device for landscaping engineering
CN203167880U (en) Plant-protection spraying machine used for spraying insecticides on street trees extensively to prevent damage caused by diseases and insects
CN218571067U (en) Sprinkler with adjustable nozzle angle
CN215835965U (en) Agricultural automatic irrigation watering device
CN220755977U (en) Farmland irrigation device capable of being covered at full angle
CN213719575U (en) Tree culture equipment for environmental protection forestry

Legal Events

Date Code Title Description
C14 Grant of patent or utility model
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20150225

Termination date: 20170804

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