CN209089774U - A kind of automatic leveling spray rod system of high-clearance fog machine - Google Patents
A kind of automatic leveling spray rod system of high-clearance fog machine Download PDFInfo
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- CN209089774U CN209089774U CN201821780509.2U CN201821780509U CN209089774U CN 209089774 U CN209089774 U CN 209089774U CN 201821780509 U CN201821780509 U CN 201821780509U CN 209089774 U CN209089774 U CN 209089774U
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- spray boom
- leveling
- main jet
- jet bar
- spray
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Abstract
The utility model discloses a kind of automatic leveling spray rod systems of high-clearance fog machine; including spray boom and spray boom levelling device; the spray boom includes main jet bar and the secondary spray boom positioned at main jet bar two sides; main jet bar and the secondary spray boom of two sides form three sections of truss structures; the quantity of the spray boom levelling device is two; the main jet bar passes through spray boom levelling device respectively and connect in articulated manner with secondary spray boom, and the spray boom levelling device, which adjusts two secondary spray booms, to be changed with main jet bar relative angle to realize the opposite ground leveling of secondary spray boom.The utility model uses three sections of truss structures, and spray boom can be facilitated to be segmented according to bottom surface situation and leveled, it is ensured that spray boom can carry out real-time leveling, and level rapidly, and levelling effect is preferable.
Description
Technical field
Be related to agricultural machinery technological field the utility model relates to one kind, in particular to a kind of high-clearance fog machine it is automatic
Level spray rod system.
Background technique
Rice is the main cereal crops in the world, in global plantation extensively.China is the country of origin of rice, even more hybridization water
The cradle of rice, hybrid rice are succeeded in developing to solve world food safety problem and being made that tremendous contribution.China's water at present
In most of sport technique segment, such as mechanical plough whole field, Mechanical direct sowing and machine rice transplantation, mechanical harvesting and cereal dry for rice production
Dry machine etc. realizes mechanization substantially.But by China's traditional agriculture farming habit, southern paddy field mud foot is deep, field is small, height difference is big,
The problems such as field transhipment is more difficult influences, currently, specifically for paddy field ground plant protection operation, especially for complex job ring
Border, can guarantee equipment operation it is stable with the stable leveling high-clearance plant protection automatic leveling spray rod system of operation effectiveness still not compared with
Good scheme.
Currently, the spray boom design of domestic existing fog machine is not scientific enough, work-yard is encountered not usually, spray boom cannot be certainly
Dynamic adjustment, frequently result in spray boom lose, spray effect it is bad, seriously affect operation quality.With equipment for plant protection technology
Development, the spraying swath of spraying machine is up to 40 meters or more, in addition the weight of spray boom, the weight of spray head, the weight of medical fluid and drug liquid tube weight
Influence, when spray equipment pass through complex job place when can shake, so that spray boom is repeatedly subjected to the effect of alternate load, make
Using the regular period can deform or fracture, and influence the reliability of equipment, even if the low-angle shaking of spray equipment may also
Cause spray boom end to contact crops and ground, crops is caused to damage or damage spray head, cannot precisely be sprayed, it is seen that spray boom
Leveling in operation is most important for efficient, the reliable operation of fog machine.
Utility model content
The technical problems to be solved in the utility model overcomes the deficiencies of the prior art and provide a kind of high-clearance fog machine
Automatic leveling spray rod system, it uses three sections of truss structures, and spray boom can be facilitated to be segmented according to bottom surface situation and leveled, it is ensured that
Spray boom can carry out real-time leveling, and level rapidly, and levelling effect is preferable.
In order to solve the above technical problems, the utility model proposes technical solution are as follows: a kind of high-clearance fog machine it is automatic
Spray rod system, including spray boom and spray boom levelling device are leveled, the spray boom includes main jet bar and the pair spray positioned at main jet bar two sides
The secondary spray boom of bar, main jet bar and two sides forms three sections of truss structures, and the quantity of the spray boom levelling device is two, the master
Spray boom passes through spray boom levelling device respectively and connect in articulated manner with secondary spray boom, and the spray boom levelling device adjusts two secondary sprays
Bar and main jet bar relative angle change to realize the opposite ground leveling of secondary spray boom.
As a further improvement of the above technical scheme: the spray boom levelling device includes cabinet, to be mounted on case intracorporal
Gear mechanism and installation telescopic putter outside the enclosure are leveled, limited block is adjusted, adjusts guide and limit plate, electromagnetism mobile mechanism,
The adjusting guide and limit plate is equipped with and adjusts the matching used guide and limit slot of limited block, and described telescopic putter one end is fixed
On main jet bar, the other end is hinged by the middle part of circular journal bearing and leveling gear mechanism, and the adjusting limited block is fixed on leveling
The end of gear mechanism, and pass through guide and limit slot；The electromagnetism mobile mechanism includes solenoid valve, the electromagnetism with secondary spray lance welding
Valve mounting seat and the semicircle mounting base welded with driven shaft.
Further, the leveling gear mechanism include jackshaft, it is the intermediate gear for being mounted on jackshaft end, driven
Axis, the driven gear for being mounted on driven shaft end, leveling motor and the driving gear being connect with leveling motor, the driving gear
It is in meshing state always with intermediate gear, the driven shaft drives semicircle by the solenoid valve power on/off in electromagnetism mobile mechanism
Shape mounting base is mobile, and semicircle mounting base is mobile and then drives the driven shaft of welding mobile, when driven shaft is connect with secondary spray boom,
The intermediate gear is engaged with driven gear；During three sections of assembly of the jackshaft point, adjusting limited block and intermediate gear are arranged on
Between axis both ends, the middle section of jackshaft is hinged with telescopic putter respectively, is connect with pair spray boom by circular journal bearing, the middle section of jackshaft
It is connect by fixed plate with main jet bar, the fixed plate is equipped with the bearing for passing through and rotating for jackshaft.
Further, the adjusting limited block is ellipsoidal structure, and the guide and limit slot includes for adjusting limited block
The rectangular channel of sliding and several elliptical slots for secured adjusted limited block position, the rectangular channel and elliptical slot hang down
Directly, the elliptical slot is evenly distributed along rectangular channel, and the quantity of elliptical slot is no less than three.
Further, the adjusting guide and limit plate is arcuate structure, and the one end and main jet bar for adjusting guide and limit plate are welded
It connects.
Further, two secondary boom structures are identical, and are symmetrically mounted on the two sides of main jet bar.
Further, the main jet bar is mounted on the plant protection locomotive frame with automatic flat-adjustable function.
Compared with the prior art, the advantages of the utility model are:
1, the spray boom of the utility model uses three sections of truss structures, and spray boom can be facilitated to be segmented according to bottom surface situation and adjusted
It is flat, it is ensured that spray boom can carry out real-time leveling, and level rapidly, and levelling effect is preferable；
2, the real-time leveling device that the utility model spray boom uses can effectively reduce the vibration of spray boom, increase fog machine
Stability in operation process；
3, secondary spray boom adjusts in real time in the utility model spray boom, can adapt to the growing way in different crops, utmostly
Guarantee that spray value on crop, reduces the damage of crops and spray head, reduces environmental pollution, improve spray efficiency；
4, the real-time leveling apparatus structure that the utility model spray boom uses is simple, and manufacture is easy, easy to operate, at low cost.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the schematic perspective view of the spray boom levelling device of the utility model；
Fig. 3 is the front view of the spray boom levelling device of the utility model；
Fig. 4 is the structural schematic diagram of the electromagnetism mobile mechanism of the utility model.
Marginal data:
21, spray boom；211, main jet bar；212, secondary spray boom；22, spray boom levelling device；221, cabinet；222, gear mechanism is leveled
Structure；2221, jackshaft；2222, intermediate gear；2223, driven shaft；2224, driven gear；2225, leveling motor；2226, main
Moving gear；2227, fixed plate；223, telescopic putter；224, limited block is adjusted；225, guide and limit plate is adjusted；2251, guiding limit
Position slot；22511, rectangular channel；22512, elliptical slot；226, electromagnetism mobile mechanism；2261, solenoid valve mounting seat；2262, electric
Magnet valve；2263, semicircle mounting base.
Specific embodiment
For the ease of understanding the utility model, below in conjunction with Figure of description and preferred embodiment to the utility model
Work more comprehensively, meticulously describes, but the protection scope of the utility model is not limited to embodiment in detail below.
As shown in Figures 1 to 4, a kind of automatic leveling spray rod system of high-clearance fog machine, including spray boom 21 and spray boom tune
Leveling device 22, spray boom 21 include main jet bar 211 and the secondary spray boom 212 positioned at 211 two sides of main jet bar, main jet bar 211 and two sides
Secondary spray boom 212 forms three sections of truss structures, and the quantity of spray boom levelling device 22 is two, and main jet bar 211 passes through spray boom respectively
Levelling device 22 is connect in articulated manner with secondary spray boom 212, and spray boom levelling device 22 adjusts two secondary spray booms 212 and main jet bar
The variation of 211 relative angles is to realize that the opposite ground of secondary spray boom 212 levels.
In the present embodiment, spray boom levelling device 22 includes cabinet 221, the leveling gear mechanism 222 being mounted in cabinet 221
Be mounted on outside cabinet 221 telescopic putter 223, adjust limited block 224, adjust guide and limit plate 225, electromagnetism mobile mechanism
226, it adjusts guide and limit plate 225 and is equipped with and adjusts the matching used guide and limit slot 2251 of limited block 224, telescopic putter
223 one end are fixed on main jet bar 211, and the other end is hinged by the middle part of circular journal bearing and leveling gear mechanism 222, adjust limit
Block 224 is fixed on the end of leveling gear mechanism 222, and passes through guide and limit slot 2251；Electromagnetism mobile mechanism 226 includes electromagnetism
Valve 2262, the solenoid valve mounting seat 2261 welded with secondary spray boom 212 and the semicircle mounting base welded with driven shaft 2223
2263。
In the present embodiment, leveling gear mechanism 222 includes jackshaft 2221, the center tooth for being mounted on 2221 end of jackshaft
Wheel 2222, driven shaft 2223, the driven gear 2224 for being mounted on 2223 end of driven shaft, leveling motor 2225 and and leveling motor
The driving gear 2226 of 2225 connections, driving gear 2226 and intermediate gear 2222 are in meshing state, driven shaft 2223 always
Drive semicircle mounting base 2263 mobile by 2262 power on/off of solenoid valve in electromagnetism mobile mechanism 226, semicircle mounting base
2263 driven shafts 2223 that are mobile and then driving welding are mobile, when driven shaft 2223 is connect with secondary spray boom 212, intermediate gear
2222 engage with driven gear 2224；Jackshaft 2221 divides three sections of assembly, adjusts limited block 224 and intermediate gear 2222 is arranged on
The both ends of jackshaft 2221, the middle section of jackshaft 2221 is hinged with telescopic putter 223 respectively, passes through circular journal bearing with secondary spray boom 212
The middle section of connection, jackshaft 2221 is connect by fixed plate 2227 with main jet bar 211, and fixed plate 2227 is equipped with for jackshaft
2221 bearings for passing through and rotating.
In the present embodiment, adjusting limited block 224 is ellipsoidal structure, and guide and limit slot 2251 includes for adjusting limited block
224 rectangular channels 22511 slided and several elliptical slots 22512 for 224 position of secured adjusted limited block, rectangular channel
22511 is vertical with elliptical slot 22512, and elliptical slot 22512 is evenly distributed along rectangular channel 22511, the number of elliptical slot 22512
Amount no less than three.
In the present embodiment, adjusting guide and limit plate 225 is arcuate structure, adjusts one end and the main jet of guide and limit plate 225
Bar 211 welds.
In the present embodiment, two 212 structures of secondary spray boom are identical, and are symmetrically mounted on the two sides of main jet bar 211.
In the present embodiment, main jet bar 211 is mounted on the plant protection locomotive frame with automatic flat-adjustable function.
The specific working principle is as follows for the present embodiment: because the spray rod system is mounted on vehicle frame plate 6, vehicle frame plate 6 can basis
Four adaptive walking levelling mechanisms 12 realize that the real-time active and passive leveling on vehicle frame plate 6 and ground is mounted on this basis
The spatial position of the middle section main jet bar 211 of the automatic leveling spray rod system 2 of 1 end of vehicle frame maintains an equal level with ground substantially, at this time entirely
What automatic leveling spray rod system 2 needed to adjust is that structure is the left and right sides pair spray boom influenced by job parameter and kinematic parameter
212, therefore the spray boom levelling device 22 in the present embodiment is by adjusting the connecting shaft and main jet bar of main jet bar 211, secondary spray boom 212
211 are longitudinally arranged angle, are allowed to realize that secondary spray boom 212 and the connection deflection angle of main jet bar 211 change, to realize
Real-time adjustment of the secondary spray boom 212 in operation.
It is fixed on main jet bar 211 by 223 one end of telescopic putter first, the other end is in the form of bulb and jackshaft
2221,2221 upper end of jackshaft is flexible by telescopic putter 223 because hinged, drives jackshaft 2221 around the hinged spot wobble in upper end,
It realizes angle change, while fixation and locking to guarantee deflection angle, drives driving gear 2226 using leveling motor 2225
Rotation realizes that the power of the transmission transmitting of driving gear 2226 drives the adjusting limited block 224 of 2221 lower end of jackshaft to rotate, works as tune
When section limited block 224 is moved to corresponding slot position in guide and limit slot 2251, adjusts limited block 224 and agree with corresponding slot position, level
Motor 2225 stops operating, and 2221 position of jackshaft is fixed.The positive and negative rotation of leveling motor 2225, it is just corresponding to adjust limited block
224 with the moving direction of guide and limit slot 2251, while carrying out linkage control with telescopic putter 223, adjust limited block 224 and reach
It when fixed slot position, adjusts limited block 224 and triggers slot position bottom switch, leveling motor 2225 is made to stop operating, while controlling flexible
Push rod 223 is static self-locking, realizes that the position of deflection angle is fixed.If needing to readjust, first telescopic putter 223 is contacted it is static,
The rotation of simultaneous retractable motor, adjusting limited block 224 is vertical to corresponding slot position in guide and limit slot 2251, pushes flexible pushing away again at this time
Bar 223 is, it can be achieved that 2221 lower end of jackshaft moves freely in rectangular channel 22511, and when being moved to predetermined deflection angle, leveling is electric
The rotation of machine 2225 is driven using intermediate gear 2222 adjusts the rotation of limited block 224, makes to adjust limited block 224 and guide and limit slot
2251 agree with, and realize the adjustment of deflection angle, to realize the relative angle variation of main jet bar 211, secondary spray boom 212.And main jet
211 left and right ends of bar install a spray boom levelling device 22 respectively, it can be achieved that two secondary spray booms 212 are real-time with respect to main jet bars 211
Angle adjustment, reaches the leveling of spray boom 21.
In addition, gear-driven driven gear 2224, the stretching, extension that can be used for spray boom 21 is folded, and driven shaft 2223 can be relatively secondary
Moved inside and outside the installation site of spray boom 212, spray boom 21 need not extend from need to fold when, driven shaft 2223 is toward secondary spray boom 212
Direction is moved, and the rotation of adjustment leveling motor 2225 will not be transferred to secondary spray boom 212, and if spray boom 21 needs to fold, driven shaft 2223 is past
211 direction of main jet bar is moved, and the rotation of leveling motor 2225 at this time is applied to driven shaft 2223 by gear drive, drives secondary spray boom
212 stretching, extension folds, and moves to fixed bit and postpones, and driven shaft 2223 is moved toward secondary 212 direction of spray boom, disconnects power, completes secondary spray
The stretching, extension jackknife action of bar 212.
Claims (7)
1. a kind of automatic leveling spray rod system of high-clearance fog machine, it is characterised in that: including spray boom (21) and spray boom leveling dress
It sets (22), the spray boom (21) includes main jet bar (211) and the secondary spray boom (212) for being located at main jet bar (211) two sides, main jet bar
(211) and the secondary spray boom (212) of two sides forms three sections of truss structures, and the quantity of the spray boom levelling device (22) is two,
The main jet bar (211) is connect by spray boom levelling device (22) with secondary spray boom (212) in articulated manner respectively, the spray boom
Levelling device (22) adjusts two secondary spray booms (212) and main jet bar (211) relative angle changes to realize that secondary spray boom (212) is opposite
Ground leveling.
2. the automatic leveling spray rod system of high-clearance fog machine according to claim 1, it is characterised in that: the spray boom tune
Leveling device (22) includes cabinet (221), the leveling gear mechanism (222) being mounted in cabinet (221) and is mounted on cabinet (221)
Outer telescopic putter (223) adjusts limited block (224), adjusts guide and limit plate (225), electromagnetism mobile mechanism (226), described
Guide and limit plate (225) are adjusted to be equipped with and adjust limited block (224) matching used guide and limit slot (2251), it is described flexible
Push rod (223) one end is fixed on main jet bar (211), and the other end is cut with scissors by the middle part of circular journal bearing and leveling gear mechanism (222)
It connects, the end for adjusting limited block (224) and being fixed on leveling gear mechanism (222), and passes through guide and limit slot (2251)；Institute
State electromagnetism mobile mechanism (226) include solenoid valve (2262), the solenoid valve mounting seat (2261) welded with secondary spray boom (212) and
With the semicircle mounting base (2263) of driven shaft (2223) welding.
3. the automatic leveling spray rod system of high-clearance fog machine according to claim 2, it is characterised in that: the leveling tooth
Taking turns mechanism (222) includes jackshaft (2221), intermediate gear (2222), the driven shaft for being mounted on jackshaft (2221) end
(2223), the driven gear (2224), leveling motor (2225) and and leveling motor of driven shaft (2223) end are mounted on
(2225) driving gear (2226) connected, the driving gear (2226) are in always with intermediate gear (2222) and engage shape
State, the driven shaft (2223) drive semicircle installation by solenoid valve (2262) power on/off in electromagnetism mobile mechanism (226)
Seat (2263) is mobile, and semicircle mounting base (2263) is mobile and then drives the driven shaft (2223) of welding mobile, works as driven shaft
(2223) when connecting with secondary spray boom (212), the intermediate gear (2222) is engaged with driven gear (2224)；The jackshaft
(2221) divide three sections of assembly, adjust limited block (224) and intermediate gear (2222) is arranged on the both ends of jackshaft (2221), it is intermediate
The middle section of axis (2221) is hinged with telescopic putter (223) respectively, is connect with secondary spray boom (212) by circular journal bearing, jackshaft
(2221) middle section is connect by fixed plate (2227) with main jet bar (211), and the fixed plate (2227) is equipped with for jackshaft
(2221) bearing for passing through and rotating.
4. the automatic leveling spray rod system of high-clearance fog machine according to claim 2 or 3, it is characterised in that: the tune
Saving limited block (224) is ellipsoidal structure, and the guide and limit slot (2251) includes the square for adjusting limited block (224) sliding
Shape slot (22511) and several elliptical slots (22512) for being used for secured adjusted limited block (224) position, the rectangular channel
(22511) vertical with elliptical slot (22512), the elliptical slot (22512) is evenly distributed along rectangular channel (22511), oval
The quantity of shape slot (22512) is no less than three.
5. the automatic leveling spray rod system of high-clearance fog machine according to claim 2 or 3, it is characterised in that: the tune
Saving guide and limit plate (225) is arcuate structure, and the one end and main jet bar (211) for adjusting guide and limit plate (225) are welded.
6. the automatic leveling spray rod system of high-clearance fog machine according to claim 1 or 2 or 3, it is characterised in that: two
Described pair spray boom (212) structure is identical, and is symmetrically mounted on the two sides of main jet bar (211).
7. the automatic leveling spray rod system of high-clearance fog machine according to claim 1 or 2 or 3, it is characterised in that: described
Main jet bar (211) is mounted on the plant protection locomotive frame with automatic flat-adjustable function.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821780509.2U CN209089774U (en) | 2018-10-31 | 2018-10-31 | A kind of automatic leveling spray rod system of high-clearance fog machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821780509.2U CN209089774U (en) | 2018-10-31 | 2018-10-31 | A kind of automatic leveling spray rod system of high-clearance fog machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209089774U true CN209089774U (en) | 2019-07-12 |
Family
ID=67157407
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821780509.2U Withdrawn - After Issue CN209089774U (en) | 2018-10-31 | 2018-10-31 | A kind of automatic leveling spray rod system of high-clearance fog machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209089774U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109122645A (en) * | 2018-10-31 | 2019-01-04 | 湖南农业大学 | A kind of automatic leveling spray rod system of high-clearance fog machine |
-
2018
- 2018-10-31 CN CN201821780509.2U patent/CN209089774U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109122645A (en) * | 2018-10-31 | 2019-01-04 | 湖南农业大学 | A kind of automatic leveling spray rod system of high-clearance fog machine |
| CN109122645B (en) * | 2018-10-31 | 2023-08-22 | 湖南农业大学 | Automatic leveling spray lance system of high-clearance plant protection machine |
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| AV01 | Patent right actively abandoned | ||
| AV01 | Patent right actively abandoned | ||
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Granted publication date: 20190712 Effective date of abandoning: 20230822 |
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| AV01 | Patent right actively abandoned |
Granted publication date: 20190712 Effective date of abandoning: 20230822 |