CN206713893U - One kind pulls spray bar type spraying machine - Google Patents
One kind pulls spray bar type spraying machine Download PDFInfo
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- CN206713893U CN206713893U CN201720443493.5U CN201720443493U CN206713893U CN 206713893 U CN206713893 U CN 206713893U CN 201720443493 U CN201720443493 U CN 201720443493U CN 206713893 U CN206713893 U CN 206713893U
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- support bar
- vehicle frame
- spraying machine
- spray
- type spraying
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Abstract
The utility model discloses one kind to pull spray bar type spraying machine, including vehicle frame, medicine-chest, spray boom, multiple shower nozzles, the spray boom includes two support bars that are symmetrical and being rotatably connected on the vehicle frame, multiple shower nozzles are arranged on the support bar described in two, it is provided between the support bar and the vehicle frame for driving the support bar to rotate and causing the elastic component of the direction of motion of the length direction of the support bar perpendicular to the support bar, the support bar is towards prominent arcuate guide end in front of the vehicle frame close to the end face of the vehicle frame.The utility model has advantages below and effect：This programme utilizes new mechanical structure, when support bar runs into barrier, after support bar stress the elasticity of spring can be overcome to be rotated, so as to cut-through thing；Fixing bolt on support bar and multiple fixing holes on vehicle frame so that support bar can be fixed at different angles, so as to adjust the spraying range of the shower nozzle on support bar.
Description
Technical field
Garden plant protection equipment is the utility model is related to, more particularly to one kind pulls spray bar type spraying machine.
Background technology
With the development of science and technology, the use of large-scale agricultural machinery is inevitable, but the farmland in China is mainly personal small-sized
Manage, sprayed with small-size spraying machine and be still Main Means, and pull spray bar type spraying machine as a kind of conventional equipment, be applied to
The sprayings such as park, greenery patches, lawn base are gone and buy Chinese medicine, prevention and control of plant diseases, pest control etc..
At present, Authorization Notice No. CN204888466U, authorized announcement date are public for the Chinese patent on December 23rd, 2015
Having opened a kind of wind send spray bar type spraying machine, including vehicle frame, spray boom, wind band, wind to send atomizer, medicine-chest, high pressure positive blower and wheel；
Horizontal spray boom is installed in the front end of vehicle frame, left and right, which is run through, on spray boom is fixedly connected with wind band；In the front side lower end of spray boom
Atomizer is sent every being fixed with wind between left and right, and wind send atomizer to be provided with air intake interface and enter medicine interface.
Because the spray bar length of this spray bar type spraying machine is longer so that spray bar type spraying machine move during in order to avoid
Spray boom and other objects bump against, and can not have barrier in spray boom mobile route, but some use can be also inserted on farmland
In the support bar of support scarecrow, these similar barriers of support bar can cause certain shadow to the practicality of spray bar type spraying machine
Ring.
Utility model content
The purpose of this utility model is to provide one kind and pulls spray bar type spraying machine, can be collapsed automatically when running into barrier
Spray boom.
Above-mentioned technical purpose of the present utility model technical scheme is that：One kind pulls spray rod type spray
Mist machine, including vehicle frame, be arranged in front of the vehicle frame medicine-chest, be arranged on the spray boom at the vehicle frame rear, be arranged on the spray
The multiple shower nozzles connected on bar and by liquid pump with the medicine-chest, the spray boom include two it is symmetrical and be rotatably connected on institute
State the support bar on vehicle frame, multiple shower nozzles are arranged on the support bar described in two, the support bar and the vehicle frame it
Between be provided with for driving the support bar to rotate and causing the length direction of the support bar perpendicular to the fortune of the support bar
The elastic component in dynamic direction, the support bar are to be led towards prominent arc in front of the vehicle frame close to the end face of the vehicle frame
Xiang Duan.
By using such scheme, support bar is rotatably connected on vehicle frame, and is also connected between support bar and vehicle frame
There is the elastic component for driving support bar to rotate, in the presence of elastic component, enable to the length direction of two support bars vertical
In the direction of motion of support bar, now on the same line, the shower nozzle on two support bars has maximum two support bars
Spraying range；In the case of support bar occurs and is mutually touched with barrier in moving process, when between support bar and barrier
Active force be more than spring occur elastically-deformable power when, support bar just can carry out rotation gathering, while barrier can contradict
On the arcuate guide end of support bar so that barrier opposing arcuate guide end moves, finally cause support bar around
Cross barrier.
It is of the present utility model to be further arranged to：The elastic component includes being provided with the first connection ring on the vehicle frame, setting
Put the second connection ring on the support bar, both ends are hooked in spring in first connection ring and the second connection ring respectively.
By using such scheme, in spring, elastically-deformable ability can reduce during permanent use, so that
The both ends of spring are hooked between the first connection ring and the second connection ring, final that conveniently spring is changed.
It is of the present utility model to be further arranged to：On the one end of the support bar away from vehicle frame and it is located at the arcuate guide
Directive wheel is rotatably connected at end, the pivot center of the directive wheel is perpendicular to the direction of motion of the support bar, the guiding
Wheel protrudes from the support bar.
By using such scheme, when the length for running into barrier is longer, the directive wheel on support bar to support
Sliding friction between bar and barrier becomes the rolling friction between directive wheel and barrier, can reduce support bar and obstacle
Thing wears when contacting.
It is of the present utility model to be further arranged to：Cushion is provided with the arcuate guide end.
By using such scheme, the cushion on arcuate guide end can reduce the mill between support bar and barrier
Damage degree.
It is of the present utility model to be further arranged to：It is provided with the vehicle frame between the medicine-chest and the spray boom
Limited block, the direction of motion of the limited block close to the end face of the spray boom perpendicular to the spray boom, the elastic component drive institute
Support bar is stated towards the direction motion of the close limited block and is contradicted on the limited block.
By using such scheme, the direction of motion of the limited block close to the end face of spray boom perpendicular to spray boom, but support bar exists
Rotated and contradicted when on limited block in the presence of elastic component, the length direction of support bar can be perpendicular to the motion of support bar
Direction so that the shower nozzle on support bar has larger spraying range.
It is of the present utility model to be further arranged to：Fixed station is provided with the support bar, is offered on the vehicle frame solid
Determine hole, the fixing bolt being embedded in the fixing hole to be threaded with the fixed station.
By using such scheme, in the construction environment apparently without barrier, by the way that fixed station will be threaded in
On fixing bolt be embedded in fixing hole so that also support bar will not be caused to carry out when vehicle frame shakes in motion process
Rotate.
It is of the present utility model to be further arranged to：The fixing hole is provided with multiple and along the rotation of the support bar altogether
Axis is in circular arc array.
By using such scheme, it is in circular arc array that fixing hole is provided with multiple and along support bar pivot center altogether,
Support bar is fixed at different angles for support fixed station and fixing bolt, so as to which two support bars being capable of shape
Into different angles, the shower nozzle on two support bars has different spraying ranges, can be according to practical operation situation to spray
Scope is spilt to be adjusted.
It is of the present utility model to be further arranged to：The support bar is contradicted on the vehicle frame close to one end of the vehicle frame
End face.
By using such scheme, support bar is contradicted on vehicle frame close to one end of vehicle frame so that vehicle frame has to support bar
There is certain supporting role.
In summary, the utility model has the advantages that：When support bar runs into barrier, after support bar stress
The elasticity of spring can be overcome to be rotated, so as to cut-through thing；Fixing bolt on support bar and more on vehicle frame
Individual fixing hole so that support bar can be fixed at different angles, so as to adjust the spraying range of the shower nozzle on support bar.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model；
Fig. 2 is the partial schematic diagram at A in Fig. 1.
In figure：1st, vehicle frame；11st, wheel；2nd, medicine-chest；21st, liquid pump；3rd, spray boom；31st, support bar；311st, arcuate guide end；
312nd, directive wheel；313rd, cushion；32nd, rotating shaft；4th, shower nozzle；5th, elastic component；51st, the first connection ring；52nd, the second connection ring；53、
Spring；6th, limited block；7th, fixed station；71st, fixing bolt；72nd, fixing hole.
Embodiment
The utility model is described in further detail below in conjunction with accompanying drawing.
One kind pulls spray bar type spraying machine, as shown in figure 1, including vehicle frame 1, the both sides below vehicle frame 1 are rotatably connected to
Wheel 11；A medicine-chest 2 is fixedly connected with the front of vehicle frame 1, the liquid pump communicated with medicine-chest 2 is also fixedly connected with vehicle frame 1
21；Spray boom 3 is installed at the rear of vehicle frame 1, multiple shower nozzles 4 are fixedly connected with spray boom 3, multiple shower nozzles 4 pass through flexible pipe（Figure
Middle mark）It is connected with liquid pump 21, while the connection of flexible pipe and liquid pump 21 is not illustrated.
Spray boom 3 is rotatably connected on the rear of vehicle frame 1 and symmetrical support bar 31 including two, and multiple shower nozzles 4 lead to respectively
Cross and be fixedly connected on two support bars 31.One end of support bar 31 is fixedly connected with the rotating shaft 32 being rotatably connected on vehicle frame 1,
Support bar 31 is contradicted close to one end of vehicle frame 1 and is supported on the upper surface of vehicle frame 1.
As depicted in figs. 1 and 2, limited block 6 is fixedly connected with the vehicle frame 1 between medicine-chest 2 and spray boom 3, it is spacing
Block 6 close to the end face of spray boom 3 perpendicular to spray boom 3 with vehicle frame 1 moves when the direction of motion, support bar 31 rotation after contradict exist
During limited block 6, the length direction of support bar 31 perpendicular to spray boom 3 with vehicle frame 1 moves when the direction of motion, and the support of both sides
Bar 31 is on same support bar 31.
It is additionally provided between support bar 31 and vehicle frame 1 for driving support bar 31 to be carried out towards close to the side of limited block 6
The elastic component 5 of rotation, the elastic component 5 include the first connection ring 51 being fixed on vehicle frame 1, be fixed on support bar 31 second
Connection ring 52, both ends are hooked in the spring 53 between the first connection ring 51, the second connection ring 52 respectively.
The fixing hole 72 that multiple pivot centers along rotating shaft 32 are in circular arc distribution is offered on vehicle frame 1, in support bar
Fixed station 7 is fixedly connected with 31, a fixing bolt 71 is threaded with fixed station 7, fixing bolt 71 can pass through solid
It is embedded in after determining platform 7 in fixing hole 72.When support bar 31 is contradicted in limited block 6, fixing bolt 71 can just be embedded in most
It is fixed in a fixing hole 72 of limited block 6.
As shown in figure 1, support bar 31 is prominent arcuate guide end 311 in front of vehicle frame 1 close to the end face of medicine-chest 2,
Cushion 313 is bonded with the end face of medicine-chest 2 at arcuate guide end 311, the cushion 313 is rubber blanket.Support bar 31
When under the elastic force effect of spring 53, the cushion 313 on arcuate guide end 311 is contradicted on limited block 6.Simultaneously in support bar
A directive wheel 312 is rotatably connected on 31 one end away from vehicle frame 1 and at arcuate guide end 311, directive wheel 312 turns
Shaft line is perpendicular to support bar 31 with the direction of motion of vehicle frame 1, and directive wheel 312 protrudes from support bar 31.
Operating process：When in the operating environment apparently without barrier, passing through the fixation that will be threaded on fixed station 7
Bolt 71 is embedded in any one fixing hole 72 so that two support bars 31 can be fixed at an appropriate angle, simultaneously
So that the shower nozzle 4 on support bar 31 has suitable spraying range.
When run into have the operating environment compared with multi-obstacle avoidance when so that fixing bolt 71 is not embedded in fixing hole 72, when work as
When support bar 31 runs into barrier, after the stress of support bar 31 elastic force of spring 53 can be overcome to be rotated, so as to cut-through
Thing；Or first adjust the angle of back support rod 31 so that support bar 31 is not easy during being moved with vehicle frame 1 and obstacle
Thing is touched.
This specific embodiment is only that it is not to limitation of the present utility model, ability to explanation of the present utility model
Field technique personnel can make the modification of no creative contribution to the present embodiment as needed after this specification is read, but
As long as all protected in right of the present utility model by Patent Law.
Claims (8)
1. one kind pulls spray bar type spraying machine, including vehicle frame（1）, be arranged on the vehicle frame（1）The medicine-chest in front（2）, be arranged on
The vehicle frame（1）The spray boom at rear（3）, be arranged on the spray boom（3）Go up and pass through liquid pump（21）With the medicine-chest（2）Connection
Multiple shower nozzles（4）, it is characterised in that：The spray boom（3）It is symmetrical and be rotatably connected on the vehicle frame including two（1）On
Support bar（31）, multiple shower nozzles（4）It is arranged on the support bar described in two（31）On, the support bar（31）With the car
Frame（1）Between be provided with for driving the support bar（31）Rotate and cause the support bar（31）Length direction perpendicular to
The support bar（31）The direction of motion elastic component（5）, the support bar（31）Close to the vehicle frame（1）End face be direction
Close to the vehicle frame（1）The arcuate guide end that front protrudes（311）.
2. one kind according to claim 1 pulls spray bar type spraying machine, it is characterised in that：The elastic component（5）Including setting
It is equipped with the vehicle frame（1）Upper first connection ring（51）, be arranged on the support bar（31）On the second connection ring（52）, both ends point
First connection ring is not hooked in（51）With the second connection ring（52）On spring（53）.
3. one kind according to claim 2 pulls spray bar type spraying machine, it is characterised in that：The support bar（31）Away from car
Frame（1）One end on and be located at the arcuate guide end（311）Place is rotatably connected to directive wheel（312）, the directive wheel（312）
Pivot center perpendicular to the support bar（31）The direction of motion, the directive wheel（312）Protrude from the support bar（31）.
4. one kind according to claim 3 pulls spray bar type spraying machine, it is characterised in that：The arcuate guide end（311）
On be provided with cushion（313）.
5. one kind according to claim 4 pulls spray bar type spraying machine, it is characterised in that：Positioned at the medicine-chest（2）With institute
State spray boom（3）Between the vehicle frame（1）On be provided with limited block（6）, the limited block（6）Close to the spray boom（3）End
Face is perpendicular to the spray boom（3）The direction of motion, the elastic component（5）Drive the support bar（31）Towards close to described spacing
Block（6）Direction motion and contradict in the limited block（6）On.
6. one kind according to claim 1 pulls spray bar type spraying machine, it is characterised in that：The support bar（31）Upper setting
There is fixed station（7）, the vehicle frame（1）On offer fixing hole（72）, the fixed station（7）On be threaded be embedded in it is described
Fixing hole（72）Interior fixing bolt（71）.
7. one kind according to claim 6 pulls spray bar type spraying machine, it is characterised in that：The fixing hole（72）Set altogether
Have multiple and along the support bar（31）Pivot center be in circular arc array.
8. one kind according to claim 1 pulls spray bar type spraying machine, it is characterised in that：The support bar（31）Close to institute
State vehicle frame（1）One end contradict in the vehicle frame（1）Upper surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720443493.5U CN206713893U (en) | 2017-04-25 | 2017-04-25 | One kind pulls spray bar type spraying machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720443493.5U CN206713893U (en) | 2017-04-25 | 2017-04-25 | One kind pulls spray bar type spraying machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206713893U true CN206713893U (en) | 2017-12-08 |
Family
ID=60506651
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720443493.5U Active CN206713893U (en) | 2017-04-25 | 2017-04-25 | One kind pulls spray bar type spraying machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206713893U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108677669A (en) * | 2018-06-30 | 2018-10-19 | 浙江三叶园林建设有限公司 | A kind of town road maintenance of equipment |
| CN114631523A (en) * | 2022-04-18 | 2022-06-17 | 山东锐光电子工程科技有限公司 | Pesticide spraying device for road traffic greenbelt and use method thereof |
-
2017
- 2017-04-25 CN CN201720443493.5U patent/CN206713893U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108677669A (en) * | 2018-06-30 | 2018-10-19 | 浙江三叶园林建设有限公司 | A kind of town road maintenance of equipment |
| CN114631523A (en) * | 2022-04-18 | 2022-06-17 | 山东锐光电子工程科技有限公司 | Pesticide spraying device for road traffic greenbelt and use method thereof |
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| GR01 | Patent grant |