CN205455562U - Perpendicular folding mechanism of sprayer spray lance - Google Patents
Perpendicular folding mechanism of sprayer spray lance Download PDFInfo
- Publication number
- CN205455562U CN205455562U CN201620114807.2U CN201620114807U CN205455562U CN 205455562 U CN205455562 U CN 205455562U CN 201620114807 U CN201620114807 U CN 201620114807U CN 205455562 U CN205455562 U CN 205455562U
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- spray boom
- truss
- spray
- spray lance
- push rod
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Abstract
The utility model discloses a perpendicular folding mechanism of sprayer spray lance contains: spray lance link, two perpendicular folding assembly and a plurality of spray lance, two perpendicular folding assembly install in the both sides of spray lance link symmetrically, each perpendicular folding assembly of two perpendicular folding assembly further contains: folding hydro -cylinder, inboard spray lance truss, outside spray lance truss, first folding push rod, the one end of the cylinder of folding hydro -cylinder is connected in the spray lance link, the one end of inboard spray lance truss is connected in the piston rod of folding hydro -cylinder, one end pin joint in the other end of inboard spray lance truss of outside spray lance truss, one end pin joint in the spray lance link of first folding push rod, the other end of first folding push rod articulates in inboard spray lance truss and outside spray lance truss, a plurality of spray tubes set up on spray lance link, inboard spray lance truss and outside spray lance truss, and a plurality of spray tubes communicate in the medical kit of sprayer through the infusion hose.
Description
Technical field
This utility model belongs to agricultural machinery technological field, specifically, relates to one and is applied to spray boom spraying
The spray boom vertical folding mechanism of machine.
Background technology
Boom sprayer is used for spraying insecticide, herbicide, antibacterial, growth regulator and other medicinal liquids,
Preventing and treating crop diseases and pest crop smothering, promotes healthy growth of crops, is one of the most frequently used agricultural machinery.
The spray boom of boom sprayer is wider, typically has several meters to more than 20 meters, necessary during the walking of spraying machine road
Spray boom is folded into travel position.Common spraying fold mechanism the most all uses the side of horizontal forward folding
Formula, the spray boom after folding is taken and is placed on tractor both sides.Owing to spray boom position is relatively low, tractor and spray are tied up
Mounting between mist machine and interval region, to the mounting of spraying machine hitch with separate, Cardan shaft
Mounting with separate and the plug of hydraulic fitting causes inconvenience.Therefore, exploitation one overcomes above-mentioned
The spray boom vertical folding mechanism of defect has become a urgent problem.
Utility model content
Technical problem to be solved in the utility model is to provide a kind of spraying machine spray lance vertical folding mechanism,
Wherein, comprise:
One spray boom link；And
Two vertical folding assemblies, are installed in the both sides of described spray boom link symmetrically, described two vertical
Each vertical folding assembly of foldable assembly comprises:
One folding ram, one end of its cylinder barrel is connected to described spray boom link；
Spray boom truss inside one, its one end is connected to a piston rod of described folding ram；
Spray boom truss outside one, its one end is articulated in the other end of described inner side spray boom truss；
One first folds push rod, and its one end is articulated in described spray boom link, and described first folds push rod
The other end be articulated with described inner side spray boom truss and described outside spray boom truss；
Multiple jet pipes, are arranged at described spray boom link, described inner side spray boom truss and spray boom purlin, described outside
On frame, the plurality of jet pipe is communicated in the medicine-chest of spraying machine by infusion tube.
Above-mentioned spraying machine spray lance vertical folding mechanism, wherein, one end of described inner side spray boom truss comprises two
Individual upper end, described two upper ends are equiped with one first connecting plate, described first connecting plate bolt respectively
It is connected to one end of described piston rod, described first connecting plate also be equiped with one first rotational pin, described folding
Folded oil cylinder drives described inner side spray boom truss to rotate with described rotational pin for axle by described piston rod action.
Above-mentioned spraying machine spray lance vertical folding mechanism, wherein, one end of described inner side spray boom truss also comprises
Two bottoms of corresponding described two upper ends, described two bottoms are equiped with a spacing adjustment spiral shell
Bolt.
Above-mentioned spraying machine spray lance vertical folding mechanism, wherein, also comprises one second folding push rod and two-way
Adjusting screw rod, the two ends of described two-ways regulation screw rod connect the described first other end folding push rod and institute respectively
Stating one end of the second folding push rod, described second other end folding push rod is articulated with described inner side spray boom truss
And described outside spray boom truss.
Above-mentioned spraying machine spray lance vertical folding mechanism, wherein, also comprises one first back flap hinge carrier bar and one
Two-fold flap, one end of described first back flap hinge carrier bar and described second back flap hinge carrier bar is connected to described
Second other end folding push rod, described first back flap hinge carrier bar and the other end of described second back flap hinge carrier bar
It is connected to described inner side spray boom truss and described outside spray boom truss.
Above-mentioned spraying machine spray lance vertical folding mechanism, wherein, the other end installing of described inner side spray boom truss
Having one second connecting plate, one end of described outside spray boom truss to be equiped with one the 3rd connecting plate, one second rotates
Pin is arranged in described second connecting plate and described 3rd connecting plate.
Above-mentioned spraying machine spray lance vertical folding mechanism, wherein, one end of described first back flap hinge carrier bar connects
In described second connecting plate, one end of described second back flap hinge carrier bar is connected to described 3rd connecting plate, described
The other end of the first back flap hinge carrier bar and described second back flap hinge carrier bar is by a back flap hinge carrier bar connecting pin even
It is connected to described second other end folding push rod.
Above-mentioned spraying machine spray lance vertical folding mechanism, wherein, also comprises a crashproof snubber block, is installed in institute
Stating between the second connecting plate and described 3rd connecting plate, described crashproof snubber block is connected to described 3rd connection
Plate.
Above-mentioned spraying machine spray lance vertical folding mechanism, wherein, also comprises an adjusting screw rod, and its one end connects
In described cylinder barrel, the other end of described adjusting screw rod is locked in described spray boom link by a locking nut
On one contiguous block.
Above-mentioned spraying machine spray lance vertical folding mechanism, wherein, also comprises two the 4th connecting plates, is installed in
The both sides of described spray boom link and be connected to described spray boom link, described first one end folding push rod sets
Being placed between described two the 4th connecting plates, one the 3rd rotational pin is arranged in described two the 4th connecting plates and institute
State one end of the first folding push rod.
This utility model is directed to its effect of prior art and is, is hung down by spraying machine spray lance of the present utility model
Straight fold mechanism makes spray boom carry out the mechanism folding and launching in vertical plane, and the spray boom after folding stands on spray
Mist machine rear portion, will not to mounting and interval region impact, it is ensured that the mounting of spraying machine hitch with
Separate, Cardan shaft mounting and separate and hydraulic fitting plug convenience.Meanwhile, often
Side spray boom uses an oil cylinder to achieve expansion and the folding of inside and outside spray boom truss, than common folding mode
Decrease an oil cylinder, advantageously reduce spraying machine manufacturing cost.
Accompanying drawing explanation
Fig. 1 is the structural representation of this utility model spraying machine spray lance vertical folding mechanism；
Fig. 2 is that in Fig. 1, folding ram is connected enlarged drawing with inner side spray boom truss；
Fig. 3 is that in Fig. 1, spray boom link and first folds push rod connection enlarged drawing.
Wherein, reference
11: spray boom link
111: contiguous block
121: folding ram
1211: cylinder barrel
1212: piston rod
122: inner side spray boom truss
1221: upper end
1222: bottom
123: outside spray boom truss
Fold push rod at 124: the first
1251: the first connecting plates
1252: the second connecting plates
1253: the three connecting plates
1254: the four connecting plates
1261: the first rotational pins
1262: the second rotational pins
1263: the three rotational pins
1264: shaft block ring
Fold push rod at 127: the second
128: crashproof snubber block
129: adjusting screw rod
1291: locking nut
131: bolt
132: nut
133: spacer sleeve
14: spacing adjustment bolt
15: two-ways regulation screw rod
161: the first back flap hinge carrier bars
162: the second back flap hinge carrier bars
163: back flap hinge carrier bar connecting pin
Z: centrage
Detailed description of the invention
Hereby illustrate about detailed content of the present utility model and technology, now make further with a preferred embodiment
Illustrate, but be not necessarily to be construed as the restriction that this utility model is implemented.
Refer to the structure that Fig. 1 to Fig. 3, Fig. 1 are this utility model spraying machine spray lance vertical folding mechanisms
Schematic diagram；Fig. 2 is that in Fig. 1, folding ram is connected enlarged drawing with inner side spray boom truss；Fig. 3 is to spray in Fig. 1
Bar link and first folds push rod and connects enlarged drawing.Line centered by Z in Fig. 1, the vertical folding on the left of Z
Assembly is undeployed configuration (travel position), and the vertical folding assembly on the right side of Z is deployed condition (operation shape
State), the vertical folding modular construction of the left and right sides is identical, and existing have as a example by Right vertical foldable assembly
Body explanation.As Figure 1-3, spraying machine spray lance of the present utility model vertical folding mechanism comprises: a spray boom
Link 11, two, left and right vertical folding assembly and multiple spray boom (not shown)；Two the vertical foldings in left and right
Stacked group part is installed in the both sides of spray boom link 11 symmetrically, hangs down in the right side of two the vertical folding assemblies in left and right
Straight foldable assembly comprises: spray boom truss 123 outside spray boom truss 122, inside a folding ram 121,
And one first fold push rod 124；One end of the cylinder barrel 1211 of folding ram 121 is connected to spray boom link
11；One end of inner side spray boom truss 122 is connected to a piston rod 1212 of folding ram；Spray boom purlin, outside
One end of frame 123 is articulated in the other end of described inner side spray boom truss 122；First folds the one of push rod 124
End is articulated in spray boom link 11, and first other end folding push rod 124 is articulated with inner side spray boom truss 122
And outside spray boom truss 123；Multiple jet pipes are arranged at spray boom link 11, inner side spray boom truss 122 and outer
On side spray bar truss 123, multiple jet pipes are communicated in the spraying branch control valve of spraying machine by infusion tube,
Spraying branch control valve is communicated in the medicine-chest of spraying machine again by atomizing pump.
Wherein, one end of inner side spray boom truss 122 comprises two upper ends 1221 and corresponding two upper ends
Two bottoms 1222 of 1221, described two upper ends are equiped with one first connecting plate 1251 respectively,
Two the first connecting plates 1251 are connected to one end of piston rod 1212, i.e. bolt 131 by bolt 131
Sequentially pass through one first connecting plate 1251, spacer sleeve 133, one end of piston rod 1212, another interval
After set 133 and another first connecting plate 1251, by a nut 132, bolt 131 is fixed；Two
The most also being equiped with one first rotational pin 1261 on first connecting plate 1251, folding ram 121 passes through piston
Inside bar 1212 action drive, spray boom truss 122 rotates with the first rotational pin 1261 for axle；Two bottoms
It is equiped with a spacing adjustment bolt 14 on 1222 and by nut check on bottom 1222, unclamps spiral shell
Female extension elongation regulating spacing adjustment bolt 14, can adjust inner side spray boom truss 122 in deployed condition
Time degree parallel to ground, after adjustment fastening nut locking.
Further, spraying machine spray lance vertical folding mechanism also comprises: one second folds push rod 127, a pair of
Connect to adjusting screw rod 15,1 first back flap hinge carrier bar 161,1 second back flap hinge carrier bar 162,1 second
Plate 1252 and one the 3rd connecting plate 1253；Second connecting plate 1252 is installed in inner side spray boom truss 122
The other end, the 3rd connecting plate 1253 is installed in one end of outside spray boom truss 123, one second rotational pin 1262
It is arranged on the second connecting plate 1252 and the 3rd connecting plate 1253 simultaneously；The two ends of two-ways regulation screw rod 15
The other end and the one of the second folding push rod 127 of the first folding push rod 124 it is solidly connected respectively by nut lock
End, two-ways regulation screw rod 15 is used for adjusting outside spray boom truss 123 journey parallel to ground when deployed condition
Degree；Second other end folding push rod 127 is connected to the first back flap hinge carrier bar 161 and the second back flap hinge carrier bar
One end of 162, first back flap hinge carrier bar the 161, second folding hinge is located at by back flap hinge carrier bar connecting pin 163
One end of plate 162 and second folds the other end of push rod 127；The other end of the first back flap hinge carrier bar 161 is even
Being connected to the second connecting plate 1252, the other end of the second back flap hinge carrier bar 162 is connected to the 3rd connecting plate 1253.
Further, spraying machine spray lance vertical folding mechanism further includes: a crashproof snubber block 128, is adjusted
Joint screw rod 129 and two the 4th connecting plates 1254；Crashproof snubber block 128 is installed in the second connecting plate 1252
And the 3rd between connecting plate 1253, crashproof snubber block 128 is connected to the 3rd connecting plate 1253, in order to prevent
Because ground is uneven, facility jolt or vibrate and cause between inner side spray boom truss 122 and outside spray boom truss 123
Collision impact；One end of adjusting screw rod 129 is connected to cylinder barrel 1211, the other end of adjusting screw rod 129
It is locked on the contiguous block 111 on spray boom link 11 by a locking nut 1291；Two the 4th connections
Plate 1254 is installed in the both sides of spray boom link 11 respectively, and one the 3rd rotational pin 1263 wears two successively
4th connecting plate 1254 one of them, first fold one end of push rod 124 and two the 4th connecting plates 1254
After wherein another, by a shaft block ring 1264, rotational pin 1263 is fixed.
The work of spraying machine spray lance of the present utility model vertical folding mechanism is illustrated below in conjunction with Fig. 1-3
Process.After spraying operation terminates, need the deployed condition (job state) in left side from Fig. 1, be changed into
The undeployed configuration (travel position) on right side, spraying machine pilot control hydraulic system makes folding ram 121
Piston rod 1212 retract (length of oil cylinder shortening), inner side spray boom truss 122 is with the first rotational pin 1261
It is rotated up for axis, is now folded push rod 124, second by spray boom link 11, first and fold push rod
127, one group of quadric chain of inner side spray boom truss 124 and the first back flap hinge carrier bar 161 composition is at vertical
Make plane motion in plane, make flap connecting pin 163 by the orbiting motion determined；Meanwhile, by interior
Side spray bar truss the 122, first back flap hinge carrier bar the 161, second back flap hinge carrier bar 162 and outside spray boom truss
Another group quadric chain of 123 compositions makees plane motion in vertical plane, makes outside spray boom truss 123
Rotate with the second rotational pin 1262 for axis while moving upward.Folding ram 121 and two group four
Under the common effect of linkage, inner side spray boom truss 122 and outside spray boom truss 123 are folded up simultaneously,
When the piston rod 1212 of folding ram 121 is fully retracted into (length of oil cylinder is the most in short-term), inner side spray boom truss
122 and outside spray boom truss 123 fold into travel position position simultaneously.Unclamp locking nut 1291, adjust
Adjusting screw rod 129 and the position of cylinder barrel 1211 junction point, can be by inner side spray boom truss 122 and outer side spray
Bar truss 123 is adjusted to most suitable folding position.
When spraying operation starts, need when travel position is changed into job state, spraying machine pilot control
Hydraulic system makes the piston rod 1212 of folding ram 121 stretch out, inner side spray boom truss 122 and outside spray boom
Truss 123 under the common effect of folding ram 121 and two groups of quadric chains, drops down simultaneously, when
The piston rod 1212 of folding ram 121 all stretches out, inner side spray boom truss 122 and outside spray boom truss 123
It is deployed into the job position of level simultaneously.
Above are only preferred embodiment of the present utility model, be not used for limiting what this utility model was implemented
Scope, in the case of without departing substantially from this utility model spirit and essence thereof, those of ordinary skill in the art work as
Various corresponding change and deformation can be made according to this utility model, but these change accordingly and deformation is all answered
Belong to the scope of the claims appended by this utility model.
Claims (10)
1. a spraying machine spray lance vertical folding mechanism, it is characterised in that comprise:
One spray boom link；And
Two vertical folding assemblies, are installed in the both sides of described spray boom link symmetrically, described two vertical
Each vertical folding assembly of foldable assembly comprises:
One folding ram, one end of its cylinder barrel is connected to described spray boom link；
Spray boom truss inside one, its one end is connected to a piston rod of described folding ram；
Spray boom truss outside one, its one end is articulated in the other end of described inner side spray boom truss；
One first folds push rod, and its one end is articulated in described spray boom link, and described first folds push rod
The other end be articulated with the other end and one end of described outside spray boom truss of described inner side spray boom truss；
Multiple jet pipes, are arranged at described spray boom link, described inner side spray boom truss and spray boom purlin, described outside
On frame, the plurality of jet pipe is communicated in the medicine-chest of spraying machine by infusion tube.
2. as claimed in claim 1 spraying machine spray lance vertical folding mechanism, it is characterised in that in described
One end of side spray bar truss comprises two upper ends, and described two upper ends are equiped with one first connection respectively
Plate, described first connecting plate bolt is connected to one end of described piston rod, described first connecting plate also be installed
Have one first rotational pin, described folding ram by described piston rod action drive described inner side spray boom truss with
Described rotational pin is that axle rotates.
3. as claimed in claim 2 spraying machine spray lance vertical folding mechanism, it is characterised in that in described
One end of side spray bar truss also comprises two bottoms of corresponding described two upper ends, described two bottoms
On be equiped with a spacing adjustment bolt.
4. the spraying machine spray lance vertical folding mechanism as described in claim 1 or 3, it is characterised in that also
Comprising one second folding push rod and a two-way adjusting screw rod, the two ends of described two-ways regulation screw rod connect institute respectively
The other end and described second stating the first folding push rod folds one end of push rod, and described second folds the another of push rod
One end is articulated with the other end and one end of described outside spray boom truss of described inner side spray boom truss.
5. as claimed in claim 4 spraying machine spray lance vertical folding mechanism, it is characterised in that also comprise
One first back flap hinge carrier bar and one second back flap hinge carrier bar, described first back flap hinge carrier bar and described second folds
One end of flap is connected to described second other end folding push rod, described first back flap hinge carrier bar and described
The other end of the second back flap hinge carrier bar is connected to described inner side spray boom truss and described outside spray boom truss.
6. as claimed in claim 5 spraying machine spray lance vertical folding mechanism, it is characterised in that in described
The other end of side spray bar truss is equiped with one second connecting plate, and one end of described outside spray boom truss is equiped with one
3rd connecting plate, one second rotational pin is arranged in described second connecting plate and described 3rd connecting plate simultaneously.
7. as claimed in claim 6 spraying machine spray lance vertical folding mechanism, it is characterised in that described the
The other end of one back flap hinge carrier bar is connected to described second connecting plate, the other end of described second back flap hinge carrier bar
Being connected to described 3rd connecting plate, a back flap hinge carrier bar connecting pin is arranged in described first back flap hinge carrier bar, institute
The one end and described second stating the second back flap hinge carrier bar folds the other end of push rod.
8. as claimed in claim 6 spraying machine spray lance vertical folding mechanism, it is characterised in that also comprise
One crashproof snubber block, is installed between described second connecting plate and described 3rd connecting plate, described crashproof damping
Block is connected to described 3rd connecting plate.
9. as claimed in claim 1 spraying machine spray lance vertical folding mechanism, it is characterised in that also comprise
One adjusting screw rod, its one end is connected to described cylinder barrel, and the other end of described adjusting screw rod passes through a locking nut
It is locked on a contiguous block of described spray boom link.
10. as claimed in claim 1 spraying machine spray lance vertical folding mechanism, it is characterised in that also comprise
Two the 4th connecting plates, are installed in the both sides of described spray boom link and are connected to described spray boom link, institute
The one end stating the first folding push rod is arranged between described two the 4th connecting plates, and one the 3rd rotational pin is arranged in
Described two the 4th connecting plates and described first fold one end of push rod.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620114807.2U CN205455562U (en) | 2016-02-04 | 2016-02-04 | Perpendicular folding mechanism of sprayer spray lance |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620114807.2U CN205455562U (en) | 2016-02-04 | 2016-02-04 | Perpendicular folding mechanism of sprayer spray lance |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205455562U true CN205455562U (en) | 2016-08-17 |
Family
ID=56673966
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620114807.2U Active CN205455562U (en) | 2016-02-04 | 2016-02-04 | Perpendicular folding mechanism of sprayer spray lance |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205455562U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107027731A (en) * | 2016-02-04 | 2017-08-11 | 中国农业机械化科学研究院 | Spraying machine spray lance vertical folding mechanism |
| CN107824348A (en) * | 2017-12-07 | 2018-03-23 | 沈阳农业大学 | A kind of spray boom folding device of spraying machine |
| PL244660B1 (en) * | 2021-11-08 | 2024-02-19 | Biardzki Slawomir Zakl Mechaniki Maszyn I Urzadzen Rolniczych | Agricultural sprayer lance |
-
2016
- 2016-02-04 CN CN201620114807.2U patent/CN205455562U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107027731A (en) * | 2016-02-04 | 2017-08-11 | 中国农业机械化科学研究院 | Spraying machine spray lance vertical folding mechanism |
| CN107824348A (en) * | 2017-12-07 | 2018-03-23 | 沈阳农业大学 | A kind of spray boom folding device of spraying machine |
| PL244660B1 (en) * | 2021-11-08 | 2024-02-19 | Biardzki Slawomir Zakl Mechaniki Maszyn I Urzadzen Rolniczych | Agricultural sprayer lance |
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| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |