CN107047512A - Spray rod folding anti-collision device and spray rod device using same and used for spray rod spraying machine - Google Patents
Spray rod folding anti-collision device and spray rod device using same and used for spray rod spraying machine Download PDFInfo
- Publication number
- CN107047512A CN107047512A CN201710261578.6A CN201710261578A CN107047512A CN 107047512 A CN107047512 A CN 107047512A CN 201710261578 A CN201710261578 A CN 201710261578A CN 107047512 A CN107047512 A CN 107047512A
- Authority
- CN
- China
- Prior art keywords
- bearing
- anticollision
- spray
- spray rod
- elastic component
- 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.)
- Pending
Links
- 239000007921 spray Substances 0.000 title claims abstract description 67
- 238000005507 spraying Methods 0.000 title abstract 2
- 230000007246 mechanism Effects 0.000 claims description 24
- 230000004888 barrier function Effects 0.000 description 14
- 208000027418 Wounds and injury Diseases 0.000 description 3
- 208000014674 injury Diseases 0.000 description 3
- 239000003905 agrochemical Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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
- A01M7/005—Special arrangements or adaptations of the spraying or distributing parts, e.g. adaptations or mounting of the spray booms, mounting of the nozzles, protection shields
- A01M7/0071—Construction of the spray booms
- A01M7/0075—Construction of the spray booms including folding means
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Insects & Arthropods (AREA)
- Pest Control & Pesticides (AREA)
- Wood Science & Technology (AREA)
- Zoology (AREA)
- Environmental Sciences (AREA)
- Special Spraying Apparatus (AREA)
- Catching Or Destruction (AREA)
Abstract
The invention discloses a spray rod folding anti-collision device and a spray rod device which is applied to a spray rod spraying machine and comprises a transverse folding frame, an anti-collision support and an elastic assembly, wherein the anti-collision support is hinged with the transverse folding frame through an anti-collision rotating shaft; the elastic assembly comprises an upper elastic piece and a lower elastic piece which are sleeved on the anti-collision rotating shaft respectively, one force application end of the upper elastic piece and one force application end of the lower elastic piece are respectively abutted against the anti-collision support, the other force application end of the upper elastic piece and the other force application end of the lower elastic piece are respectively abutted against the transverse folding frame, the force application directions of the upper elastic piece and the lower elastic piece to the anti-collision support are opposite, and the transverse folding frame and the anti-collision support are in the same plane when no external force is applied. The invention solves the inconvenience during transportation and field transfer, and can reduce the problems of spray leakage or seedling damage or spray rod damage caused by obstacles in the field.
Description
Technical field
Anticollision device, collision-prevention device is folded the present invention relates to a kind of spray boom and its spray rod device for boom sprayer is applied, and is belonged to
Agricultural mechanical equipment field.
Background technology
At present, in order to improve the service efficiency of agricultural chemicals as far as possible to reduce dispenser consumption, boom sprayer is with it in recent years
The advantages such as efficiently, quick, controllable and automation, become the focus of people's research, and have worldwide obtained extensive
Using.
Boom sprayer outstanding feature is that its spray boom is longer, and working width is big.Shifted for the ease of transport and field, greatly
Use folding boom more, be generally adopted by three-stage, interlude is fixed, closing up obliquely upward for both sides also has every side
Folded using multiple folded sections, however, several sections of foldings, are all the laterally folded modes used, this folding mode exists
During the walking operation of field, the barriers such as electric pole, trees, building are run into, the damage of spray boom can be caused, or in order to avoid barrier
Hinder thing, and part crop is produced drain spray, also or in order to reduce the drain spray produced by barrier, it has to carry out reversing work
Industry, is caused compared with poly-injury to crop.
The content of the invention
The technical problems to be solved by the invention are that the defect for overcoming prior art folds anticollision dress there is provided a kind of spray boom
Put, it solves transport and inconvenience when field is shifted, and drain spray is produced because of the barrier in field or hinders seedling while can reduce
Or the problem of damage spray boom.
In order to solve the above-mentioned technical problem, the technical scheme is that：A kind of spray boom folds anticollision device, collision-prevention device, and it includes：
Laterally folded frame；
Anticollision bearing, the anticollision bearing is hinged by anticollision rotating shaft with laterally folded frame；
Elastic parts, the elastic parts includes the upper elastic component and lower elastic component being respectively fitted in the anticollision rotating shaft,
And a force side of the upper elastic component and a force side of the lower elastic component are against on anticollision bearing respectively, the upper bullet
Property another force side of part and another force side of the lower elastic component be against respectively on laterally folded frame, and upper elastic component and
Lower elastic component is to the force direction of anticollision bearing on the contrary, and causing laterally folded frame and anticollision bearing to be in when being acted on without external force
In same plane.
Further, the upper elastic component and/or the lower elastic component are torsion spring.
Present invention also offers a kind of spray rod device for boom sprayer, it includes：
Hanger bracket；
Spray boom folds anticollision device, collision-prevention device, and the laterally folded frame can be hinged to lateral rotation with hanger bracket；
Transversal driving mechanism, the transversal driving mechanism is movably connected between hanger bracket and laterally folded frame, with toilet
State transversal driving mechanism and drive laterally folded frame lateral rotation on hanger bracket；
Vertically folded bearing, the vertically folded bearing is arranged on anticollision bearing；
Spray boom assembly, the spray boom assembly is hinged on vertically folded bearing；
Vertical drive mechanism, the vertical drive mechanism is movably connected between vertically folded bearing and spray boom assembly, with
Toilet states vertical drive mechanism and drives spray boom assembly vertical rotating on vertically folded bearing.
Further, the transversal driving mechanism is laterally driven cylinder.
Further, the laterally driven cylinder is hinged by the first bearing pin and hanger bracket, and the laterally driven cylinder passes through second
Bearing pin is hinged with laterally folded frame.
Further, the vertical drive mechanism is vertical driving cylinder.
Further, the vertical driving cylinder is hinged by upper pin with vertically folded bearing, and the vertical driving cylinder passes through
Lower bearing pin is hinged with spray boom assembly.
Further, the vertically folded bearing is arranged on anticollision bearing by bolt and nut component, the bolt screw
Component includes the screw bolt and nut being together by a threaded connection, and the nut is connected on anticollision bearing, the bolt connection
It is connected after vertically folded bearing and anticollision bearing with nut.
Employ after above-mentioned technical proposal, when encountering barrier, overcome the elastic force of torsion spring so that spray boom assembly is around anticollision
Rotating shaft produces rotation, it is to avoid spray boom assembly damages or reduces the damage to barrier, when avoiding obstacles, and spray boom assembly is being turned round
Normal position is returned in the presence of spring force, is thus met it is possible to prevente effectively from boom sprayer is walked in field during operation
Phenomenon that the spray boom caused to barriers such as electric pole, trees, buildings is damaged or in order to avoid avoiding barrier, and make portion
The phenomenon that thing produces drain spray is allocated as, also or in order to avoid reducing the drain spray produced by barrier, it has to carry out reversing work
Industry, the phenomenon compared with poly-injury is caused to crop.
Brief description of the drawings
Fig. 1 folds the stereogram of anticollision device, collision-prevention device for the spray boom of the present invention；
Fig. 2 folds the structure sectional view of anticollision device, collision-prevention device for the spray boom of the present invention；
Fig. 3 is the stereogram of the spray rod device for boom sprayer of the present invention.
Embodiment
In order that present disclosure is easier to be clearly understood, it is right below according to specific embodiment and with reference to accompanying drawing
The present invention is described in further detail.
Embodiment one
As shown in Fig. 1~2, a kind of spray boom folds anticollision device, collision-prevention device 4, and it includes：
Laterally folded frame 402；
Anticollision bearing 408, the anticollision bearing 408 is hinged by anticollision rotating shaft 401 with laterally folded frame 402；Anticollision turns
Axle 401 by plain cushion 405 and lock pin 406 through preventing anticollision rotating shaft 401 axially after anticollision bearing 408 and laterally folded frame 402
It is mobile.
Elastic parts, the elastic parts includes the upper elastic component 403 and lower bullet being respectively fitted in the anticollision rotating shaft 401
Property part 404, and a force side of the upper elastic component 403 and a force side of the lower elastic component 404 are against anticollision respectively
On bearing 408, another force side of the upper elastic component 403 and another force side of the lower elastic component 404 are against horizontal stroke respectively
To on folding stand 402, and upper elastic component 403 and lower elastic component 404 to the force direction of anticollision bearing 408 on the contrary, and causing
Laterally folded frame 402 and anticollision bearing 408 without external force when acting in same plane.
The upper elastic component 403 and/or the lower elastic component 404 are torsion spring.Upper elastic component 403 and lower elastic component 404 are advised
Lattice are identical, and installation direction is opposite.
Embodiment two
As shown in Figures 1 to 3, a kind of spray rod device for boom sprayer, it includes：
Hanger bracket 6；
Spray boom in embodiment one folds anticollision device, collision-prevention device 4, and laterally folded frame 402 can laterally be turned by laterally folded rotating shaft 5
Dynamic ground is hinged with hanger bracket 6；
Transversal driving mechanism, the transversal driving mechanism is movably connected between hanger bracket 6 and laterally folded frame 402, with
Toilet states transversal driving mechanism and drives laterally folded frame 402 lateral rotation on hanger bracket 6；
Vertically folded bearing 11, the vertically folded bearing 11 is arranged on anticollision bearing 408；
Spray boom assembly 1, the spray boom assembly 1 is hinged on vertically folded bearing 11 by spray boom bearing pin 12；
Vertical drive mechanism, the vertical drive mechanism is movably connected between vertically folded bearing 11 and spray boom assembly 1,
So that the vertical drive mechanism drives the vertical rotating on vertically folded bearing 11 of spray boom assembly 1.
As shown in figure 3, the transversal driving mechanism is laterally driven cylinder 8, but not limited to this, laterally driven cylinder 8 stretches
Spray boom assembly 1 can be made to cross out and fold.
As shown in figure 3, the laterally driven cylinder 8 is hinged by the first bearing pin 7 and hanger bracket 6, the laterally driven cylinder 8 leads to
The second bearing pin 9 is crossed to be hinged with laterally folded frame 402.
As shown in figure 3, the vertical drive mechanism is vertical driving cylinder 2, but not limited to this.Vertical driving cylinder 2 stretches
Spray boom assembly 1 can be made to vertically extend and fold.
As shown in figure 3, the vertical driving cylinder 2 is hinged by upper pin 10 with vertically folded bearing 11, the vertical drive
Dynamic cylinder 2 is hinged by lower bearing pin 13 with spray boom assembly 1.
As shown in Figure 2,3, the vertically folded bearing 11 is arranged on anticollision bearing 408 by bolt and nut component, institute
Bolt 3 and nut 407 that bolt screw component includes being together by a threaded connection are stated, the nut 407 is connected to anticollision branch
On seat 408, the bolt 3 is connected after connecting vertically folded bearing 11 and anticollision bearing 408 with nut 407.
The operation principle of the present invention is as follows：
When encountering barrier, the elastic force of torsion spring is overcome so that spray boom assembly 1 produces rotation around anticollision rotating shaft 401, it is to avoid
Spray boom assembly 1 damages or reduced the damage to barrier, when avoiding obstacles, and spray boom assembly 1 is in the presence of torsion spring elastic force
Be returned to normal position, thus it is possible to prevente effectively from boom sprayer field walk operation when, run into electric pole, trees,
Phenomenon that spray boom that the barriers such as building are caused is damaged or in order to avoid avoiding barrier, and part crop is produced drain spray
Phenomenon, also or in order to avoid reducing the drain spray produced by barrier, it has to carry out reversing operation, crop is caused compared with
The phenomenon of poly-injury.
Particular embodiments described above, pair present invention solves the technical problem that, technical scheme and beneficial effect carry out
It is further described, should be understood that the specific embodiment that the foregoing is only the present invention, is not limited to this
Invention, within the spirit and principles of the invention, any modification, equivalent substitution and improvements done etc. should be included in this hair
Within bright protection domain.
Claims (8)
1. a kind of spray boom folds anticollision device, collision-prevention device, it is characterised in that it includes：
Laterally folded frame (402)；
Anticollision bearing (408), the anticollision bearing (408) is hinged by anticollision rotating shaft (401) with laterally folded frame (402)；
Elastic parts, the elastic parts includes the upper elastic component (403) and lower bullet being respectively fitted on the anticollision rotating shaft (401)
Property part (404), and a force side of the upper elastic component (403) and a force side of the lower elastic component (404) support respectively
On anticollision bearing (408), another force side of the upper elastic component (403) and another force of the lower elastic component (404)
End is against on laterally folded frame (402) respectively, and upper elastic component (403) and lower elastic component (404) are to anticollision bearing (408)
Force direction is on the contrary, and cause laterally folded frame (402) and anticollision bearing (408) to be in same plane when being acted on without external force
It is interior.
2. spray boom according to claim 1 folds anticollision device, collision-prevention device, it is characterised in that：The upper elastic component (403) and/or institute
Lower elastic component (404) is stated for torsion spring.
3. a kind of spray rod device for boom sprayer, it is characterised in that it includes：
Hanger bracket (6)；
Spray boom as any one of claim 1 or 2 folds anticollision device, collision-prevention device, and laterally folded frame (402) can lateral rotation
It is hinged with hanger bracket (6)；
Transversal driving mechanism, the transversal driving mechanism is movably connected between hanger bracket (6) and laterally folded frame (402), with
Toilet states transversal driving mechanism and drives laterally folded frame (402) lateral rotation on hanger bracket (6)；
Vertically folded bearing (11), the vertically folded bearing (11) is arranged on anticollision bearing (408)；
Spray boom assembly (1), the spray boom assembly (1) is hinged on vertically folded bearing (11)；
Vertical drive mechanism, the vertical drive mechanism is movably connected between vertically folded bearing (11) and spray boom assembly (1),
So that the vertical drive mechanism drives spray boom assembly (1) vertical rotating on vertically folded bearing (11).
4. the spray rod device according to claim 3 for boom sprayer, it is characterised in that：The transversal driving mechanism
For laterally driven cylinder (8).
5. the spray rod device according to claim 4 for boom sprayer, it is characterised in that：The laterally driven cylinder
(8) be hinged by the first bearing pin (7) with hanger bracket (6), the laterally driven cylinder (8) by the second bearing pin (9) with it is laterally folded
Frame (402) is hinged.
6. the spray rod device according to claim 3 for boom sprayer, it is characterised in that：The vertical drive mechanism
For vertical driving cylinder (2).
7. the spray rod device according to claim 6 for boom sprayer, it is characterised in that：The vertical driving cylinder
(2) it is hinged by upper pin (10) with vertically folded bearing (11), the vertical driving cylinder (2) passes through lower bearing pin (13) and spray boom
Assembly (1) is hinged.
8. the spray rod device according to claim 6 for boom sprayer, it is characterised in that：The vertically folded bearing
(11) it is arranged on by bolt and nut component on anticollision bearing (408), the bolt screw component includes being threadedly attached in
Bolt (3) and nut (407) together, the nut (407) are connected on anticollision bearing (408), and bolt (3) connection is perpendicular
It is connected afterwards with nut (407) to folding bearing (11) and anticollision bearing (408).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710261578.6A CN107047512A (en) | 2017-04-20 | 2017-04-20 | Spray rod folding anti-collision device and spray rod device using same and used for spray rod spraying machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710261578.6A CN107047512A (en) | 2017-04-20 | 2017-04-20 | Spray rod folding anti-collision device and spray rod device using same and used for spray rod spraying machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107047512A true CN107047512A (en) | 2017-08-18 |
Family
ID=59600588
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710261578.6A Pending CN107047512A (en) | 2017-04-20 | 2017-04-20 | Spray rod folding anti-collision device and spray rod device using same and used for spray rod spraying machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107047512A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108407924A (en) * | 2018-05-09 | 2018-08-17 | 广东嘉腾机器人自动化有限公司 | Anticollision mechanism and AGV trolleies |
| CN109071019A (en) * | 2017-12-18 | 2018-12-21 | 深圳市大疆创新科技有限公司 | spray assembly and agricultural plant protection machine |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB778716A (en) * | 1953-10-30 | 1957-07-10 | Harry William Weston | Improvements in or relating to spraying booms |
| WO1989009540A1 (en) * | 1988-04-07 | 1989-10-19 | Dems Engineering I/S | A suspension arrangement for a spray boom |
| JPH07310767A (en) * | 1994-05-17 | 1995-11-28 | Ntn Corp | Bidirectional torque limiter |
| EP0903076A1 (en) * | 1997-09-10 | 1999-03-24 | Claas Saulgau Gmbh | Collision protection for drawn agricultural working implement |
| US6027039A (en) * | 1998-03-10 | 2000-02-22 | Mercil; Leroy Joseph | Articulating sprayer boom hinge |
| WO2003042477A1 (en) * | 2001-11-15 | 2003-05-22 | Ventra Group Inc. | Torsion spring door check device |
| KR100793138B1 (en) * | 2006-12-05 | 2008-01-10 | 김정원 | Sprinkles in air the scattering device for agricultural chemicals which is possible |
| JP2009107517A (en) * | 2007-10-31 | 2009-05-21 | Hino Motors Ltd | Hinge device of console box |
| DE102008007312A1 (en) * | 2008-02-02 | 2009-08-06 | Amazonen-Werke H. Dreyer Gmbh & Co. Kg | Distributor rod for use on frame of agricultural distribution machine, has vibration damper positioned in laterally outer area of rod, where damper is not connected with frame of agricultural distribution machine |
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| CN102228877A (en) * | 2011-06-21 | 2011-11-02 | 中国农业大学 | Self-propelled pesticide spraying machine suspender spraying device |
| CN202247763U (en) * | 2011-08-03 | 2012-05-30 | 中联重科股份有限公司 | Anti-collision water spraying frame and cleaning vehicle thereof |
| CN203181849U (en) * | 2013-02-05 | 2013-09-11 | 山东华盛农业药械有限责任公司 | Self-propelled type high-stalk crop spraying machine |
| AR093824A4 (en) * | 2013-12-05 | 2015-06-24 | Abel Zubeldia Hernan | ZAFE ANTI OBSTACLES WITH CONTROLLED RETURN SPEED |
| CN204518968U (en) * | 2014-12-04 | 2015-08-05 | 新疆玉维鲜农业科技中心 | Overhead crop Insecticide sprayer |
| CN204949235U (en) * | 2015-09-14 | 2016-01-13 | 山东潍坊拖拉机厂集团有限公司 | Spout medicine rack assembly |
| CN205758129U (en) * | 2016-05-16 | 2016-12-07 | 张振兴 | Furniture folding eyelid retractor |
| CN206744366U (en) * | 2017-04-20 | 2017-12-15 | 常州机电职业技术学院 | Spray rod folding anti-collision device and spray rod device using same and used for spray rod spraying machine |
-
2017
- 2017-04-20 CN CN201710261578.6A patent/CN107047512A/en active Pending
Patent Citations (18)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB778716A (en) * | 1953-10-30 | 1957-07-10 | Harry William Weston | Improvements in or relating to spraying booms |
| WO1989009540A1 (en) * | 1988-04-07 | 1989-10-19 | Dems Engineering I/S | A suspension arrangement for a spray boom |
| JPH07310767A (en) * | 1994-05-17 | 1995-11-28 | Ntn Corp | Bidirectional torque limiter |
| EP0903076A1 (en) * | 1997-09-10 | 1999-03-24 | Claas Saulgau Gmbh | Collision protection for drawn agricultural working implement |
| US6027039A (en) * | 1998-03-10 | 2000-02-22 | Mercil; Leroy Joseph | Articulating sprayer boom hinge |
| WO2003042477A1 (en) * | 2001-11-15 | 2003-05-22 | Ventra Group Inc. | Torsion spring door check device |
| KR100793138B1 (en) * | 2006-12-05 | 2008-01-10 | 김정원 | Sprinkles in air the scattering device for agricultural chemicals which is possible |
| JP2009107517A (en) * | 2007-10-31 | 2009-05-21 | Hino Motors Ltd | Hinge device of console box |
| DE102008007312A1 (en) * | 2008-02-02 | 2009-08-06 | Amazonen-Werke H. Dreyer Gmbh & Co. Kg | Distributor rod for use on frame of agricultural distribution machine, has vibration damper positioned in laterally outer area of rod, where damper is not connected with frame of agricultural distribution machine |
| KR20090112859A (en) * | 2008-04-25 | 2009-10-29 | 이종문 | A device for spraying fluid |
| CN102228877A (en) * | 2011-06-21 | 2011-11-02 | 中国农业大学 | Self-propelled pesticide spraying machine suspender spraying device |
| CN202247763U (en) * | 2011-08-03 | 2012-05-30 | 中联重科股份有限公司 | Anti-collision water spraying frame and cleaning vehicle thereof |
| CN203181849U (en) * | 2013-02-05 | 2013-09-11 | 山东华盛农业药械有限责任公司 | Self-propelled type high-stalk crop spraying machine |
| AR093824A4 (en) * | 2013-12-05 | 2015-06-24 | Abel Zubeldia Hernan | ZAFE ANTI OBSTACLES WITH CONTROLLED RETURN SPEED |
| CN204518968U (en) * | 2014-12-04 | 2015-08-05 | 新疆玉维鲜农业科技中心 | Overhead crop Insecticide sprayer |
| CN204949235U (en) * | 2015-09-14 | 2016-01-13 | 山东潍坊拖拉机厂集团有限公司 | Spout medicine rack assembly |
| CN205758129U (en) * | 2016-05-16 | 2016-12-07 | 张振兴 | Furniture folding eyelid retractor |
| CN206744366U (en) * | 2017-04-20 | 2017-12-15 | 常州机电职业技术学院 | Spray rod folding anti-collision device and spray rod device using same and used for spray rod spraying machine |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109071019A (en) * | 2017-12-18 | 2018-12-21 | 深圳市大疆创新科技有限公司 | spray assembly and agricultural plant protection machine |
| CN108407924A (en) * | 2018-05-09 | 2018-08-17 | 广东嘉腾机器人自动化有限公司 | Anticollision mechanism and AGV trolleies |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170818 |
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| RJ01 | Rejection of invention patent application after publication |