CN2680359Y - Boom sprayer - Google Patents
Boom sprayer Download PDFInfo
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- CN2680359Y CN2680359Y CN 200420018588 CN200420018588U CN2680359Y CN 2680359 Y CN2680359 Y CN 2680359Y CN 200420018588 CN200420018588 CN 200420018588 CN 200420018588 U CN200420018588 U CN 200420018588U CN 2680359 Y CN2680359 Y CN 2680359Y
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Abstract
The utility model discloses a boom sprayer which belongs to the plant control equipment of the agricultural machinery. A totally-enclosed automatic chemicals mixer system, a fore-raking frame and an after-frame are fixed on the front and back part of the machine frame assembly respectively, and a hydraulic control system, a main flow pressure control distributing valve and a plant protection fluid pump are arranged on the fore-raking frame; an impeller pugmill system equipped in the physic liquor case is connected with a plant protection fluid pump by a universal coupling; a back spraying frame, a physic liquor sprinkling system and an air current assistant sprinkling system are equipped on the after-frame, and the wind box of the air current assistant sprinkling system is at the back of the physic liquor sprinkling system, and these two systems cooperate with each other. The utility model has the advantages of reasonable physical design, easy and convenient operation and maintenance, less breakdown, long service life, high work efficiency, good work quality, high physic liquor utilizing rate and it is favorable to environment protection.
Description
Technical field
The utility model belongs to the plant protection facility in the agricultural machinery, mainly be suitable for in, large-scale farm power machinery support uses.
Background technology
In the plant protection field of China, chemical prevention remains at present and even in a very long time in the future crop is carried out the main method of disease, worm, prevention and control of weeds.According to statistics, China's chemical prevention area has surpassed 2,800,000,000 hectares times/years, and is ascendant trend year by year.All there is up to a million tons pesticidal preparations every year in China, and more than one hundred million tons soup is spread across in the farmland.But, spraying equipment and the pesticide application technology present owing to China are more backward, not only dispenser efficient is low, more outstanding contradiction is that the effective rate of utilization of agricultural chemicals only is 20%-40%, most agricultural chemicals all is lost to soil and floats in environment, this not only causes great waste, and severe contamination ecological environment, cause the poisoning of the exceeding standard of agricultural product persticide residue, crops and to the series of negative effects such as threat of personal safety, and greatly reduce the capacity to earn foreign exchange through exports of agricultural products in China.
Summary of the invention
The purpose of this utility model is exactly the problems referred to above that exist at prior art; design provides a kind of novel, high-performance, lowly pollutes, the spray boom formula spraying machine of anti-drift; change the backward situation of China's pesticide application technology and equipment for plant protection, reach utilization rate and prevention effect, minimizing recessive residues of pesticides and environmental pollution, raising operating efficiency and the operation quality that increases substantially China's equipment for plant protection spraying pesticide, the purpose that reduces production costs, increases agriculture benefit.
Basic design of the present utility model is that this machine comprises support assembly, spray tank, back spray frame, medicine liquid spray system, hydraulic control system and main flow pressure control distributing valve; Admittedly join totally-enclosed automatic medicine-mixing system and preceding tilter on the support assembly front portion, on the front end of tilter, the plant protection liquid pump was arranged on the preceding tilter rear portion before hydraulic control system and main flow pressure control distributing valve were packed in; The impeller stirring system is installed on the forward lower part in the spray tank chamber, is utilized Hooks coupling universal coupling that it is connected with the plant protection liquid pump; On the support assembly rear portion after-frame is installed, back spray frame, medicine liquid spray system and the auxiliary sprinkling system of air-flow are fitted on the after-frame in the lump, and the air compartment of the auxiliary sprinkling system of its air-flow is positioned at the rear of medicine liquid spray system, and cooperatively interacts.The auxiliary sprinkling system of air-flow is made of centrifugal blower, air duct, air compartment; Ceramic embedded cylinder sleeve in the cylinder shell assembly of plant protection liquid pump, ceramic cylinder jacket and pump cover assembly install; Main liquid chamber assembly and branch road assembly utilize securing member to be assembled into one, become main flow pressure control distributing valve; Autobalance suspension system on the after-frame is made of inside and outside trapezoidal rod member assembly, inside and outside trapezoidal base crossbeam, damping oil cylinder, the assembling of back spray frame oil cylinder; Mix in the cartridge case to install annular sparge pipe and center sparge pipe in the overall plastic sealing of totally-enclosed automatic medicine-mixing system, install on its lower end and mix coyote hole; Tailstock automatic safe on the back spray frame is avoided device and is made of tailstock, fixed head, fixed cover seam, fixed head seam, compression spring, vertical shaft, the assembling of castellated pallet.
The utility model has prolonged the service life of complete machine key components and parts significantly, reduced the medicine drift losses in the operation, improved the adhesive rate of soup, reduced environmental pollution, have complete machine structure reasonable in design, manipulate and adjust simple and convenient, fault is few, operating efficiency is high, operation quality the is good characteristics of maintenance.
Description of drawings
Fig. 1 is a spray boom formula spraying machine general structure schematic diagram;
Fig. 2 is the dextrad view of Fig. 1;
Fig. 3 is a plant protection liquid pump structural representation;
Fig. 4 is a main flow pressure control distributing valve structural representation;
Fig. 5 is an autobalance suspension system structural representation on the after-frame;
Fig. 6 is totally-enclosed automatic medicine-mixing system architecture schematic diagram;
Fig. 7 is that the tailstock automatic safe is avoided the apparatus structure schematic diagram on the back spray frame.
Piece number explanation among the figure:
1, support assembly, 2, spray tank, 3, back spray frame, 4, the medicine liquid spray system, 5, air compartment, 6, air duct, 7, air-flow is assisted sprinkling system, 8, centrifugal blower, 9, after-frame, 10, the impeller stirring system, 11, totally-enclosed automatic medicine-mixing system, 12, preceding tilter, 13, hydraulic control system, 14, main flow pressure control distributing valve, 15, the plant protection liquid pump, 16, Hooks coupling universal coupling, 17, cylinder shell assembly, 18, ceramic cylinder jacket, 19, triple valve, 20, the pump cover assembly, 21, assembly for plunger, 22, the main liquid chamber assembly, 23, the bye-pass switch, 24, the branch road assembly, 25, the bye-pass control valve, 26, Pressure gauge, 27, main line system control valve, 28, liquid stream master switch, 29, securing member, 30, interior trapezoidal rod member assembly, 31, outer trapezoidal rod member assembly, 32, inside and outside trapezoidal base crossbeam, 33, damping oil cylinder, 34, back spray frame oil cylinder, 35, mix coyote hole, 36, the annular sparge pipe, 37, the center sparge pipe, 38, overall plastic sealing mixes cartridge case, 39, the fixed head seam, 40, castellated pallet, 41, the compression spring, 42, tailstock, 43, the fixed cover seam, 44, vertical shaft, 45, fixed head.
The specific embodiment
Below in conjunction with accompanying drawing the utility model optimum implementation is described in detail.Spray boom formula spraying machine, this machine comprises support assembly 1, spray tank 2, back spray frame 3, medicine liquid spray system 4, hydraulic control system 13 and main flow pressure control distributing valve 14, on support assembly 1 front portion, join totally-enclosed automatic medicine-mixing system 11 and preceding tilter 12 admittedly, on tilter 12 front ends, plant protection liquid pump 15 was arranged on preceding tilter 12 rear portions before hydraulic control system 13 and main flow pressure control distributing valve 14 were packed in; Impeller stirring system 10 is fitted in forward lower part in spray tank 2 chambeies, is connected with plant protection liquid pump 15 by Hooks coupling universal coupling 16; After-frame 9 is installed on support assembly 1 rear portion, and auxiliary sprinkling system 7 configurations of back spray frame 3, medicine liquid spray system 4 and air-flow are installed on the after-frame 9, and the air compartment 5 of the auxiliary sprinkling system 7 of its air-flow is positioned at the rear portion of medicine liquid spray system 4, and cooperatively interacts.The auxiliary sprinkling system 7 of air-flow is manufactured integral body by centrifugal blower 8, canvas material and is pyramidal air duct 6 and becomes the air compartment 5 of long narrow passage to constitute with the bottom, and its air duct 6 head ends are connected with centrifugal blower 8, and tail end seals, and whole transverse lower portion is communicated with air compartment 5.Ceramic embedded cylinder sleeve 18 in the cylinder shell assembly 17 of plant protection liquid pump 15, ceramic cylinder jacket 18 installs with pump cover assembly 20.Assembly for plunger 21 is installed in the ceramic cylinder jacket 18, and triple valve 19 is packed on pump cover assembly 20 sidepieces; Main flow pressure control distributing valve 14 is made of main liquid chamber assembly 22 and branch road assembly 24, utilizes securing member 29 that branch road assembly 24 is packed on the main liquid chamber assembly 22, is integral.Pressure gauge 26, main line system control valve 27, liquid stream master switch 28 are fitted on the main liquid chamber assembly 22, establish dress bye-pass switch 23 and bye-pass control valve 25 on branch road assembly 24.On after-frame 9, be provided with the autobalance suspension system, this autobalance suspension system structure is: interior trapezoidal rod member assembly 30 utilizes crossbeam 32 assemblings of same inside and outside trapezoidal base to be connected with outer trapezoidal rod member assembly 31, the two ends of damping oil cylinder 33 are hinged with the entablature of the entablature of interior trapezoidal rod member assembly 30 and outer trapezoidal rod member assembly 31 respectively, the two ends of back spray frame oil cylinder 34 are hinged with the entablature and spray frame 3 upper ends, back of outer trapezoidal rod member assembly 31 respectively, and the lower extreme point of back spray frame 3 is hinged on crossbeam 32 terminations, inside and outside trapezoidal base.Totally-enclosed automatic medicine-mixing system 11 structures are: install annular sparge pipe 36 and center sparge pipe 37 in overall plastic sealing mixes 38 of cartridge cases; Mix coyote hole 35 and be fitted on mixed cartridge case 38 lower ends of overall plastic sealing, and inside is connected.On back spray frame 3, be provided with the tailstock automatic safe and avoid device, this apparatus structure is: install fixed cover seam 43 and fixed head seam 39 respectively on tailstock 42 and the position, upper and lower of facing the fixed head 45 that sprays frame mutually, utilize vertical shaft 44 that fixed cover seam 43 and fixed head seam 39 is hinged, compression spring 41 is sleeved on the vertical shaft 44, and castellated pallet 40 integral body are fitted in place, compression spring 41 lower surfaces and contact cooperates; The upper and lower end of tooth embedding pallet 40 is fixed assembling with upper and lower fixed head seam 39 respectively.
When operation is used, when adding water by plant protection liquid pump 15 in spray tank 2, simultaneously soup is injected in the totally-enclosed automatic medicine-mixing system 11, soup mixes in mixed coyote hole 35 automatically with water, after being pressed in the spray tank 2, impeller stirring system 10 continues to make it fully to mix.After dosing is finished, can employ pressure clear water flushing medicine bottle certainly by center sparge pipe 37, annular sparge pipe 36 cleans overall plastic sealing automatically and mixes cartridge case 38 inwalls.Soup sprays through main flow pressure control distributing valve 14, medicine liquid spray system 4 in spray tank 2, is sprayed on the plant; The air-flow that the auxiliary sprinkling system 7 of air-flow produces forms the wind screen at medicine liquid spray system 4 rear portions, assist the soup of atomizing accurately to spray application to plant surface, improves to spray quality and effect.Autobalance suspension system on the after-frame 9 can keep the parallel of back spray frame 3 and ground, guarantee whole spraying fabric width interior spray quality.Tailstock automatic safe avoidance device rotates backward and self-return in the time of can making tailstock run into obstacle, guarantees the facility job safety.
Claims (7)
1, a kind of spray boom formula spraying machine, this machine comprises support assembly (1), spray tank (2), back spray frame (3), medicine liquid spray system (4), hydraulic control system (13) and main flow pressure control distributing valve (14), it is characterized in that on support assembly (1) front portion, joining admittedly totally-enclosed automatic medicine-mixing system (11) and preceding tilter (12), hydraulic control system (13) and main flow pressure control distributing valve (14) are packed on preceding tilter (12) front end, and plant protection liquid pump (15) is arranged on preceding tilter (12) rear portion; Impeller stirring system (10) is fitted in forward lower part in spray tank (2) chamber, is connected with plant protection liquid pump (15) by Hooks coupling universal coupling (16); On support assembly (1) rear portion, after-frame (9) is installed, auxiliary sprinkling system (7) configuration of back spray frame (3), medicine liquid spray system (4) and air-flow is installed on the after-frame (9), its air-flow assists the air compartment (5) of sprinkling system (7) to be positioned at the rear portion of medicine liquid spray system (4), and cooperatively interacts.
2, spray boom formula spraying machine according to claim 1, it is characterized in that air-flow assists sprinkling system (7) to manufacture integral body by centrifugal blower (8), canvas material and be pyramidal air duct (6) and become the air compartment (5) of long narrow passage to constitute with the bottom, its air duct (6) head end and centrifugal blower (8) are connected, the tail end sealing, whole transverse lower portion is communicated with air compartment (5).
3, spray boom formula spraying machine according to claim 1 is characterized in that ceramic embedded cylinder sleeve (18) in the cylinder shell assembly (17) of plant protection liquid pump (15), and ceramic cylinder jacket (18) installs with pump cover assembly (20).
4, spray boom formula spraying machine according to claim 1, it is characterized in that main flow pressure control distributing valve (14) is made of main liquid chamber assembly (22) and branch road assembly (24), utilize securing member (29) that branch road assembly (24) is packed on the main liquid chamber assembly (22), be integral.
5, spray boom formula spraying machine according to claim 1, it is characterized in that on after-frame (9), being provided with the autobalance suspension system, this autobalance suspension system structure is: interior trapezoidal rod member assembly (30) utilizes same inside and outside trapezoidal base crossbeam (32) assembling to be connected with outer trapezoidal rod member assembly (31), the two ends of damping oil cylinder (33) are hinged with the entablature of the entablature of interior trapezoidal rod member assembly (30) and outer trapezoidal rod member assembly (31) respectively, the two ends of back spray frame oil cylinder (34) are hinged with the entablature and back spray frame (3) upper end of outer trapezoidal rod member assembly (31) respectively, and the lower extreme point of back spray frame (3) is hinged on inside and outside trapezoidal base crossbeam (32) termination.
6, spray boom formula spraying machine according to claim 1 is characterized in that totally-enclosed automatic medicine-mixing system (11) structure is: install annular sparge pipe (36) and center sparge pipe (37) in overall plastic sealing mixes cartridge case (38) tube; Mix coyote hole (35) and be fitted on mixed cartridge case (38) lower end of overall plastic sealing, and inside is connected.
7, spray boom formula spraying machine according to claim 1, it is characterized in that on back spray frame (3), being provided with the tailstock automatic safe and avoid device, this apparatus structure is: install fixed cover seam (43) and fixed head seam (39) respectively on tailstock (42) and the position, upper and lower of facing the fixed head (45) that sprays frame mutually, utilize vertical shaft (44) that fixed cover seam (43) and fixed head seam (39) is hinged, compression spring (41) is sleeved on the vertical shaft (44), and castellated pallet (40) integral body is fitted in place, compression spring (41) lower surface and contact cooperates; The upper and lower end of tooth embedding pallet (40) assembles with upper and lower fixed head seam (39) is fixing respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420018588 CN2680359Y (en) | 2004-03-15 | 2004-03-15 | Boom sprayer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420018588 CN2680359Y (en) | 2004-03-15 | 2004-03-15 | Boom sprayer |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2680359Y true CN2680359Y (en) | 2005-02-23 |
Family
ID=34606582
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200420018588 Expired - Fee Related CN2680359Y (en) | 2004-03-15 | 2004-03-15 | Boom sprayer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2680359Y (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108193864A (en) * | 2017-12-28 | 2018-06-22 | 山东里能鲁西矿业有限公司 | A kind of movable type wind driven whitening device |
| CN115281171A (en) * | 2022-09-03 | 2022-11-04 | 黑龙江省农业机械工程科学研究院 | Plant protection that can mend medicine and mix medicine automatically spouts medicine device |
-
2004
- 2004-03-15 CN CN 200420018588 patent/CN2680359Y/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108193864A (en) * | 2017-12-28 | 2018-06-22 | 山东里能鲁西矿业有限公司 | A kind of movable type wind driven whitening device |
| CN115281171A (en) * | 2022-09-03 | 2022-11-04 | 黑龙江省农业机械工程科学研究院 | Plant protection that can mend medicine and mix medicine automatically spouts medicine device |
| CN115281171B (en) * | 2022-09-03 | 2023-11-03 | 黑龙江省农业机械工程科学研究院 | Plant protection medicine spraying device capable of automatically supplementing and adding medicine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20050223 |