CN105724361A - Automatic spray boom obstacle-avoiding mechanism for boom sprayer - Google Patents
Automatic spray boom obstacle-avoiding mechanism for boom sprayer Download PDFInfo
- Publication number
- CN105724361A CN105724361A CN201610239730.6A CN201610239730A CN105724361A CN 105724361 A CN105724361 A CN 105724361A CN 201610239730 A CN201610239730 A CN 201610239730A CN 105724361 A CN105724361 A CN 105724361A
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- China
- Prior art keywords
- clutch
- plate
- axle
- spray bar
- gland
- 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.)
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Classifications
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01M—CATCHING, TRAPPING OR SCARING OF ANIMALS; APPARATUS FOR THE DESTRUCTION OF NOXIOUS ANIMALS OR NOXIOUS PLANTS
- A01M7/00—Special adaptations or arrangements of liquid-spraying apparatus for purposes covered by this subclass
- A01M7/0003—Atomisers or mist blowers
Abstract
The invention discloses an automatic spray boom obstacle-avoiding mechanism for a boom sprayer, and belongs to agricultural machinery. An angular supporting plate, a hinge plate and a clutch round pipe are respectively assembled on an end plate; a clutch drive shaft is inserted into the angular supporting plate and the clutch round pipe; a drive nut, a shaft sleeve, a spray boom rack tail section, a clutch arc plate, a spring seat, a pressure spring, a gland and a pressure adjusting nut are sequentially mounted on the clutch drive shaft from top to bottom; the shaft sleeve and the clutch arc plate are respectively and fixedly arranged on the spray boom rack tail section; the drive nut, the shaft sleeve, the spray boom rack tail section and the clutch arc plate are positioned on the upper side of the clutch round pipe; the spring seat, the pressure spring, the gland and the pressure adjusting nut are positioned on the lower side of the clutch round pipe. The mechanism is novel in structure, reasonable, simple, reliable in obstacle-avoiding performance, high in spray operating quality of machines and tools, and high in using safety.
Description
Technical field
The invention belongs to agricultural machinery, relates generally to the automatic spray lance barrier avoiding mechanism on spray bar type spraying machine tool.
Background technology
Traditional spray bar type spraying machine is not provided with spray boom avoidance mechanism.In actual job, when spray boom meets barrier by chance, spray boom does not have automatic obstacle avoidance functions, causes and resprays or drain spray, and atomization quality declines, and even causes spray boom truss to damage time serious.In recent years, along with the increase of all kinds of spraying machine spraying swaths, spray boom truss extends, and its evolutionary operation length reaches more than 18 meters, and above-mentioned Problems existing is more aobvious prominent.Therefore a kind of automatic spray lance barrier avoiding mechanism suitable in spray bar type spraying machine use is researched and developed extremely urgent
Summary of the invention
The purpose of the invention is aiming at above-mentioned prior art Problems existing, in conjunction with being actually needed that spray bar type spraying machine production operation uses, design and a kind of be suitable for the supporting automatic spray lance barrier avoiding mechanism installed and used of spray bar type spraying machine, reach that automatic spray lance barrier avoiding performance is good, ensure spraying operation quality, avoid obstacle that facility cause the purpose of damage.nullThe purpose of the invention is achieved in that spray bar type spraying machine automatic spray lance barrier avoiding mechanism includes spray bar frame rear，End plate ends is fixedly mounted with hinged plate respectively，Described end plate upper end is fixedly mounted with horn shape support plate，Described end plate side is fixedly mounted with clutch pipe，Clutch drives axle inserting moving up and down to be arranged on horn shape support plate and clutch pipe，Drive on axle following side in described clutch、It is positioned at clutch pipe lower portion place and spring base is installed from top to bottom successively、Compression spring、Gland and look nut，Described compression spring upper、Lower end contacts cooperation with spring base and gland respectively，Spring base is pressed against on clutch pipe lower wall surface，Gland is pressed against on look nut，Drive on axle upper lateral part in described clutch、It is positioned at clutch pipe position above place and driving nut is installed from top to bottom successively、Axle sleeve、Spray bar frame rear and clutch arc，Described axle sleeve、Clutch arc is packed on spray bar frame rear respectively，And can drive in clutch axle circumferentially rotates，The inserting that described axle sleeve can move up and down and circumferentially rotate is on horn shape support plate，Described driving nut contacts location fit with axle sleeve，Described clutch arc spill cambered surface coordinates with clutch pipe in contacting or disengages cooperation.
The invention is when the even barrier touched on direct of travel of spray bar frame, its barrier can be dodged flexibly, reliably, avoid the damage of facility, have novel structure, rationally, simple, avoidance dependable performance, facility spraying operation quality is good, facility are safe to use feature.
Accompanying drawing explanation
Fig. 1 is spray bar type spraying machine automatic spray lance barrier avoiding mechanism population structure schematic diagram；
Fig. 2 is the left-hand view of Fig. 1.
In figure, piece number illustrates:
1, spray bar frame rear, 2, axle sleeve, 3, drive nut, 4, horn shape support plate, 5, strengthen plate, 6, end plate, 7, hinged plate, 8, clutch pipe, 9, look nut, 10, gland, 11, clutch drive axle, 12, compression spring, 13, spring base, 14, clutch arc.
Detailed description of the invention
Below in conjunction with accompanying drawing, the invention embodiment is described in detail.nullA kind of spray bar type spraying machine automatic spray lance barrier avoiding mechanism includes spray bar frame rear 1，End plate 6 ends is fixedly mounted with hinged plate 7 respectively，Described end plate 6 upper end is fixedly mounted with horn shape support plate 4，Described end plate 6 side is fixedly mounted with clutch pipe 8，Clutch drives axle 11 inserting moving up and down to be arranged on horn shape support plate 4 and clutch pipe 8，Drive on axle 11 following side in described clutch、It is positioned at clutch pipe 8 lower portion place and spring base 13 is installed from top to bottom successively、Compression spring 12、Gland 10 and look nut 9，Described compression spring 12 upper、Lower end contacts cooperation with spring base 13 and gland 10 respectively，Spring base 13 is pressed against on clutch pipe 8 lower wall surface，Gland 10 is pressed against on look nut 9，Drive on axle 11 upper lateral part in described clutch、It is positioned at clutch pipe 8 position above place and driving nut 3 is installed from top to bottom successively、Axle sleeve 2、Spray bar frame rear 1 and clutch arc 14，Described axle sleeve 2、Clutch arc 14 is packed on spray bar frame rear 1 respectively，And can drive in clutch axle 11 circumferentially rotates，The inserting that described axle sleeve 2 can move up and down and circumferentially rotate is on horn shape support plate 4，Described driving nut 3 contacts location fit with axle sleeve 2，Described clutch arc 14 spill cambered surface coordinates with clutch pipe 8 in contacting or disengages cooperation.Described horn shape support plate 4 is fixedly mounted with reinforcement plate 5.
Avoidance operation process is: when spray bar frame rear 1 runs into barrier, spray bar frame rear 1 is subject to being perpendicular to the thrust of spray boom axial rearward direction, and under barrier thrust, spray bar frame rear 1 drives clutch arc 14 to drive axle 11 rearward to rotate around clutch, dodge out barrier, complete avoidance operation.In avoidance process, the clutch arc 14 of rotation is under the control of clutch pipe 8, and clutch arc 14 entirety moves up, and synchronizes to promote drive nut 3 to drive clutch to drive axle 11 to move upward through spray bar frame rear 1, axle sleeve 2, and compression spring 12 is compressed.After barrier thrust eliminates, axle 11 is driven to rotate backward by Manual-pushing spray bar frame rear 1 around clutch, making clutch arc 14 axial line again be in parallel with clutch pipe 8 axial line, return to initial fit-state, spray bar frame rear 1 time is extensive to spray boom interlude collinear position.
Claims (2)
- null1. a spray bar type spraying machine automatic spray lance barrier avoiding mechanism，Including spray bar frame rear (1)，It is characterized in that: in end plate (6) ends, be fixedly mounted with hinged plate (7) respectively，Described end plate (6) upper end is fixedly mounted with horn shape support plate (4)，Described end plate (6) side is fixedly mounted with clutch pipe (8)，Clutch drives axle (11) inserting moving up and down to be arranged on horn shape support plate (4) and clutch pipe (8)，Drive on axle (11) following side in described clutch、It is positioned at clutch pipe (8) lower portion place and spring base (13) is installed from top to bottom successively、Compression spring (12)、Gland (10) and look nut (9)，Described compression spring (12) upper、Lower end contacts cooperation with spring base (13) and gland (10) respectively，Spring base (13) is pressed against on clutch pipe (8) lower wall surface，Gland (10) is pressed against on look nut (9)，Drive on axle (11) upper lateral part in described clutch、It is positioned at clutch pipe (8) position above place and driving nut (3) is installed from top to bottom successively、Axle sleeve (2)、Spray bar frame rear (1) and clutch arc (14)，Described axle sleeve (2)、Clutch arc (14) is packed on spray bar frame rear (1) respectively，And can drive in clutch axle (11) circumferentially rotates，The inserting that described axle sleeve (2) can move up and down and circumferentially rotate is on horn shape support plate (4)，Described driving nut (3) contacts location fit with axle sleeve (2)，Described clutch arc (14) spill cambered surface coordinates with clutch pipe (8) in contacting or disengages cooperation.
- 2. spray bar type spraying machine according to claim 1 automatic spray lance barrier avoiding mechanism, it is characterised in that: on described horn shape support plate (4), it is fixedly mounted with reinforcement plate (5).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610239730.6A CN105724361B (en) | 2016-04-18 | 2016-04-18 | Spray bar type spraying machine automatic spray lance barrier avoiding mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610239730.6A CN105724361B (en) | 2016-04-18 | 2016-04-18 | Spray bar type spraying machine automatic spray lance barrier avoiding mechanism |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105724361A true CN105724361A (en) | 2016-07-06 |
| CN105724361B CN105724361B (en) | 2019-01-01 |
Family
ID=56255503
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610239730.6A Active CN105724361B (en) | 2016-04-18 | 2016-04-18 | Spray bar type spraying machine automatic spray lance barrier avoiding mechanism |
Country Status (1)
| Country | Link |
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| CN (1) | CN105724361B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108633702A (en) * | 2018-03-23 | 2018-10-12 | 中冶建工集团有限公司 | A kind of special sprinkling truck of greenbelt |
| CN108651234A (en) * | 2018-03-23 | 2018-10-16 | 中冶建工集团有限公司 | A kind of greenbelt irrigation method |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2673355A1 (en) * | 1991-03-01 | 1992-09-04 | France Sarl Agro Electronique | Mechanical safety device for the end of a boom for distributing liquid or powdered products for agricultural machines |
| JPH08280314A (en) * | 1995-04-17 | 1996-10-29 | Kenichi Asaba | Sprayer for agrochemical solution |
| CN203167882U (en) * | 2013-02-27 | 2013-09-04 | 新疆科神农业装备科技开发有限公司 | Spray-rod type spraying machine |
| CN103766314A (en) * | 2014-01-16 | 2014-05-07 | 乐陵市天成工程机械有限公司 | Boom sprayer |
| CN203775983U (en) * | 2014-01-16 | 2014-08-20 | 乐陵市天成工程机械有限公司 | Tail end spray boom protecting mechanism of boom sprayer |
| CN204259687U (en) * | 2014-12-01 | 2015-04-15 | 山东天鹅棉业机械股份有限公司 | A kind of obstacle dodges the spray boom of resilience |
| CN205624073U (en) * | 2016-04-18 | 2016-10-12 | 东北农业大学 | Automatic barrier mechanism that keeps away of spray rod type spray machine spray lance |
-
2016
- 2016-04-18 CN CN201610239730.6A patent/CN105724361B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2673355A1 (en) * | 1991-03-01 | 1992-09-04 | France Sarl Agro Electronique | Mechanical safety device for the end of a boom for distributing liquid or powdered products for agricultural machines |
| JPH08280314A (en) * | 1995-04-17 | 1996-10-29 | Kenichi Asaba | Sprayer for agrochemical solution |
| CN203167882U (en) * | 2013-02-27 | 2013-09-04 | 新疆科神农业装备科技开发有限公司 | Spray-rod type spraying machine |
| CN103766314A (en) * | 2014-01-16 | 2014-05-07 | 乐陵市天成工程机械有限公司 | Boom sprayer |
| CN203775983U (en) * | 2014-01-16 | 2014-08-20 | 乐陵市天成工程机械有限公司 | Tail end spray boom protecting mechanism of boom sprayer |
| CN204259687U (en) * | 2014-12-01 | 2015-04-15 | 山东天鹅棉业机械股份有限公司 | A kind of obstacle dodges the spray boom of resilience |
| CN205624073U (en) * | 2016-04-18 | 2016-10-12 | 东北农业大学 | Automatic barrier mechanism that keeps away of spray rod type spray machine spray lance |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108633702A (en) * | 2018-03-23 | 2018-10-12 | 中冶建工集团有限公司 | A kind of special sprinkling truck of greenbelt |
| CN108651234A (en) * | 2018-03-23 | 2018-10-16 | 中冶建工集团有限公司 | A kind of greenbelt irrigation method |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105724361B (en) | 2019-01-01 |
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