CN207305877U - A kind of paddy field self-propelled sprayer liftable spray rod device - Google Patents
A kind of paddy field self-propelled sprayer liftable spray rod device Download PDFInfo
- Publication number
- CN207305877U CN207305877U CN201721290001.XU CN201721290001U CN207305877U CN 207305877 U CN207305877 U CN 207305877U CN 201721290001 U CN201721290001 U CN 201721290001U CN 207305877 U CN207305877 U CN 207305877U
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- Prior art keywords
- crane
- rack
- guide rail
- sides
- gear
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Abstract
It the utility model is related to equipment for plant protection; refer in particular to a kind of paddy field self-propelled sprayer liftable spray rod device; including rack, crane, slide block guide rail mechanism, leading screw; servomotor, rack and pinion mechanism and bar spray assembly; rack both sides are equipped with guide rail; crane is equipped with the sliding block with guide rail; guide rail forms vertical prismatic pair with sliding block; bar spray assembly is fixedly connected with crane; rack front end both sides are installed with servomotor; servomotor, rack and pinion mechanism are installed with crane.When carrying out spraying operation, by the connection of servomotor and crane, the height of crane can be adjusted；By rack and pinion mechanism, the flexible of left and right sides spray boom can be controlled.The utility model lifting is flexible, and it is convenient to stretch, and can arbitrarily adjust the height of crane to adapt to the height of working face, left and right sides bar spray assembly can adapt to the width of working face by stretching, simple in structure, and control accuracy is high, easy to use.
Description
Technical field
The utility model belongs to technical field of plant protection machinery, is related to a kind of spraying device, and especially a kind of paddy field is self-propelled
Spraying machine liftable spray rod device.
Background technology
Under Global climate change overall background, the particularity of China's crop production system in addition, the pest and disease damage problem of crop
There is exacerbation trend and as one of principal element for threatening China's crop production and grain security.Meanwhile national requirements is agriculturally
Pesticide dosage is reduced to reduce environmental pollution, it is solution to carry out crop pest management using advanced paddy field spray bar type spraying machine
Certainly one of effective way of the harm of paddy field disease pest and reduction pesticide dosage.At present, existing paddy field spray bar type spraying machine is mainly fitted
For the field crops such as prevention and control of plant diseases, pest control such as wheat, rice, spray boom expansion in both sides during spraying operation is carried out, in folding during transport
Shape.Existing lift spraying machine spray lance device is too heavy, its elevating folding mode is poor to the adaptability of operating environment, drop
The utilization rate of low machinery.
Utility model content
The utility model aim is to overcome disadvantages mentioned above existing in the prior art, there is provided a kind of liftable, adaptability are good, machine
The high paddy field self-propelled sprayer liftable spray rod device of tool utilization rate.
To achieve the above object, technological means is used by the utility model：A kind of paddy field self-propelled sprayer is used can
Lift spray rod device, including rack, crane, slide block guide rail mechanism, leading screw, servomotor, telescoping mechanism, jet pipe and spray boom group
Part, rack are connected by slide block guide rail mechanism with crane, and slide block guide rail is equipped with left and right sides of rack, and crane is equipped with and cunning
The sliding block that block guide rail matches, sliding block form vertical prismatic pair with slide block guide rail, jet pipe and spray boom are fixedly connected with crane
Component, front end both sides are fixed with servomotor in rack, and servomotor is connected by shaft coupling with leading screw, front end on crane
Both sides are installed with the trip tinkling of pieces of jade, and leading screw one end is fixedly mounted in rack through the trip tinkling of pieces of jade.
Further, paddy field self-propelled sprayer includes rack-and-pinion machine with the telescoping mechanism in liftable spray rod device
Structure, drawer type guide rail, drawer type guide rail are fixedly mounted on crane both sides up and down sidewards；Rack is fixed by drawer type guide rail to be connected
It is connected on crane both sides up and down；Rack and pinion mechanism includes driving gear, idler gear, driven gear and rack.Driving gear
It is fixedly mounted on by gear shaft in the middle part of crane, idler gear and driving gear external toothing, it is fixedly mounted by gear shaft
On crane, its position is fixedly mounted in driving gear both sides, driven gear with idler gear external toothing by gear shaft
Crane left and right ends；
Further, jet pipe and bar spray assembly include the middle part spray boom with nozzle, two both sides spray booms with nozzle,
Middle part spray boom is fixedly connected in the middle part of crane, and both sides spray boom wherein one is fixedly connected in crane upper gear rack, both sides
Spray boom wherein another is fixedly connected in crane lower gear rack.
Further, crane lifting is driven by servomotor, and servomotor drives leading screw to rotate by shaft coupling, Gu
The trip tinkling of pieces of jade being scheduled on crane does linear reciprocating motion on leading screw, and crane does linear reciprocating motion in vertical direction.
Further, paddy field self-propelled sprayer is stretched with the telescoping mechanism in liftable spray rod device passes through servomotor
Driving, servomotor drive driving gear rotate, driving gear by idler gear drive driven gear rotate, driving gear and
Driven gear drives both sides spray boom elongation and shrinks jointly.
The beneficial effects of the utility model are：When the device operation, the height of crane can be arbitrarily adjusted to adapt to work
Make the height of environment, the width of both sides spray boom can meet the width of working environment by stretching, and whole device lifting is flexible,
Control accuracy is high, easy to adjust, improves efficiency.
Brief description of the drawings
The utility model is further illustrated with reference to the accompanying drawings and examples.
Fig. 1 is the utility model overall structure front view.
Fig. 2 is the utility model overall structure left view.
Fig. 3 is drawer type guide rail guide rail structure front view.
Fig. 4 is drawer type guide rail guide rail structure axonometric drawing.
Fig. 5 is the utility model deployed configuration schematic diagram.
Fig. 6 is the utility model elevating mechanism schematic diagram.
In figure：1st, rack, 2, crane, 31, slide block guide rail mechanism, 32, slide block guide rail, 33, sliding block, 41, leading screw, 42,
You Ling, 5, servomotor, 6, drawer type guide rail, 7, rack, 8, driving gear, 9, idler gear, 10, driven gear, 11, middle part
Spray boom, 12, both sides spray boom, 13, nozzle, 14, shaft coupling.
Embodiment
A kind of paddy field self-propelled sprayer liftable spray rod device as shown in Figure 1, including rack 1, crane 2, cunning
Block guide rail mechanism 31, leading screw 41, servomotor 5, telescoping mechanism, jet pipe and bar spray assembly, rack 1 pass through slide block guide rail mechanism 31
Crane 2 is connected, the left and right sides of rack 1 is equipped with slide block guide rail 32, and crane 2 is equipped with the sliding block to match with slide block guide rail 32
33, sliding block 33 and slide block guide rail 32 form vertical prismatic pair, are fixedly connected with jet pipe and bar spray assembly on crane 2, in rack 1
Front end both sides are fixed with servomotor 5, and servomotor 5 is connected by shaft coupling 14 with leading screw 41, front end both sides on crane 2
The trip tinkling of pieces of jade 42 is installed with, 41 one end of leading screw is fixedly mounted in rack 1 through the trip tinkling of pieces of jade 42.
Paddy field self-propelled sprayer includes rack and pinion mechanism with the telescoping mechanism in liftable spray rod device, drawer type is led
Rail 6, drawer type guide rail 6 is fixedly mounted on crane sidewards, and about 2 both sides；Rack 7 is fixedly connected on liter by drawer type guide rail 6
Dropping frame, about 2 both sides；Rack and pinion mechanism includes driving gear 8, idler gear 9, driven gear 10 and rack 7.Driving gear 8
The middle part of crane 2, idler gear 9 and 8 external toothing of driving gear are fixedly mounted on by gear shaft, it is fixed by gear shaft pacifies
On crane 2, its position is fixed in 8 both sides of driving gear, driven gear 10 with 9 external toothing of idler gear by gear shaft
Installed in 2 left and right ends of crane；
Jet pipe and bar spray assembly include the middle part spray boom 11 with nozzle 13, two both sides spray booms 12 with nozzle 13,
Middle part spray boom 11 is fixedly connected on the middle part of crane 2, and both sides spray boom 12 wherein one is fixedly connected on 2 upper gear rack 7 of crane
On, the wherein another of both sides spray boom 12 is fixedly connected in 2 lower gear rack 7 of crane.
The lifting of crane 2 is driven by servomotor 5, and servomotor 5 drives leading screw 4 to rotate by shaft coupling 14, fixed
The trip tinkling of pieces of jade 42 on crane 2 does linear reciprocating motion on leading screw 4, and crane 2 does linear reciprocating motion in vertical direction.
Paddy field self-propelled sprayer is stretched with the telescoping mechanism in liftable spray rod device to be driven by servomotor 5, is watched
Taking motor 5 drives driving gear 8 to rotate, and driving gear 8 drives driven gear 10 to rotate by idler gear 9,8 He of driving gear
Driven gear 10 drives the elongation of both sides spray boom 12 and shrinks jointly.
The utility model can be matched somebody with somebody when carrying out spraying operation according to the height of working face by servomotor 5 and leading screw 41
Closing adjusting crane 2 makes jet pipe and bar spray assembly to adapt to the height of working face, and jet pipe and bar spray assembly include having nozzle 13
Middle part spray boom 11, two both sides spray booms 12 with nozzle 13, middle part spray boom 11 is fixedly connected on the middle part of crane 2, both sides
Spray boom 12 wherein one is fixedly connected in 2 upper gear rack 7 of crane, and the wherein another of both sides spray boom 12 is fixedly connected on lifting
In 2 lower gear rack 7 of frame, the width of such bar spray assembly can adapt to the width of working face, whole device lifting by stretching
Flexibly, control accuracy is high, easy to adjust, improves efficiency.
The above, is only specific embodiment of the present utility model, it will be understood by those of skill in the art that can be right
The embodiment technical scheme is modified or replaced equivalently of the utility model, the technical scope disclosed without departing from the utility model, all
It should cover within the scope of protection of the utility model.
Claims (2)
- A kind of 1. paddy field self-propelled sprayer liftable spray rod device, it is characterised in that：Described device includes rack, lifting Frame, slide block guide rail mechanism, leading screw, servomotor, telescoping mechanism, jet pipe and bar spray assembly, rack by slide block guide rail mechanism with Crane connects, and is equipped with slide block guide rail at left and right sides of rack, and crane is equipped with the sliding block to match with slide block guide rail, sliding block and Slide block guide rail forms vertical prismatic pair, is fixedly connected with jet pipe and bar spray assembly on crane, and front end both sides, which are fixed, in rack sets There is servomotor, servomotor is connected by shaft coupling with leading screw, and front end both sides are installed with the trip tinkling of pieces of jade, leading screw one on crane End is fixedly mounted in rack through the trip tinkling of pieces of jade；Crane lifting is driven by servomotor, and servomotor is driven by shaft coupling Leading screw rotates, and the trip tinkling of pieces of jade being fixed on crane does linear reciprocating motion on leading screw, and crane is done back and forth in vertical direction Linear motion；Telescoping mechanism includes rack and pinion mechanism, drawer type guide rail, and drawer type guide rail is fixedly mounted on crane sidewards Lower both sides；Rack is fixedly connected on both sides above and below crane by drawer type guide rail；Rack and pinion mechanism include driving gear, in Between gear, driven gear and rack；Driving gear is fixedly mounted in the middle part of crane by gear shaft, idler gear and driving tooth External toothing is taken turns, it is fixedly mounted on crane by gear shaft, its position is in driving gear both sides, driven gear and center tooth Wheel external toothing is fixedly mounted on crane left and right ends by gear shaft；Telescoping mechanism stretches to be driven by servomotor, servo Motor drives driving gear to rotate, and driving gear drives driven gear to rotate by idler gear, driving gear and driven gear It is common to drive the both sides spray boom elongation of jet pipe and bar spray assembly and shrink.
- A kind of 2. paddy field self-propelled sprayer liftable spray rod device as claimed in claim 1, it is characterised in that：Jet pipe and Bar spray assembly includes the middle part spray boom with nozzle, two both sides spray booms with nozzle, and middle part spray boom is fixedly connected on lifting In the middle part of frame, both sides spray boom wherein one is fixedly connected in crane upper gear rack, and spray boom wherein another in both sides is fixedly connected In crane lower gear rack.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721290001.XU CN207305877U (en) | 2017-10-09 | 2017-10-09 | A kind of paddy field self-propelled sprayer liftable spray rod device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721290001.XU CN207305877U (en) | 2017-10-09 | 2017-10-09 | A kind of paddy field self-propelled sprayer liftable spray rod device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207305877U true CN207305877U (en) | 2018-05-04 |
Family
ID=62428871
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721290001.XU Expired - Fee Related CN207305877U (en) | 2017-10-09 | 2017-10-09 | A kind of paddy field self-propelled sprayer liftable spray rod device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207305877U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107581181A (en) * | 2017-10-09 | 2018-01-16 | 江苏大学 | A kind of paddy field self-propelled sprayer liftable spray rod device |
| CN110583195A (en) * | 2019-10-23 | 2019-12-20 | 石河子大学 | Fertile spraying operation auxiliary device of position adjustable liquid |
-
2017
- 2017-10-09 CN CN201721290001.XU patent/CN207305877U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107581181A (en) * | 2017-10-09 | 2018-01-16 | 江苏大学 | A kind of paddy field self-propelled sprayer liftable spray rod device |
| CN110583195A (en) * | 2019-10-23 | 2019-12-20 | 石河子大学 | Fertile spraying operation auxiliary device of position adjustable liquid |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180504 Termination date: 20181009 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |