CN109707650A - A kind of air duct angle of depression is adjustable, micro- nebelwind machine of air outlet water conservancy diversion - Google Patents
A kind of air duct angle of depression is adjustable, micro- nebelwind machine of air outlet water conservancy diversion Download PDFInfo
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- CN109707650A CN109707650A CN201910011698.XA CN201910011698A CN109707650A CN 109707650 A CN109707650 A CN 109707650A CN 201910011698 A CN201910011698 A CN 201910011698A CN 109707650 A CN109707650 A CN 109707650A
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Abstract
A kind of the invention discloses air duct angles of depression adjustable, air outlet water conservancy diversion micro- nebelwind machine, air duct including walking traction frame and the micro- mist of combination, wherein air duct includes propeller fan and guide shell, and micro- nebelwind machine further includes linear guide, U-shaped board, column, controller, electric pushrod, sliding block and mist ring.The guide shell uses pyramidal structure, is installed on propeller fan air outlet, plays the role of being pressurized current stabilization.The electric pushrod pedestal is fixedly connected with U-shaped board, and push rod connector is connect by sliding block with linear guide.Electric pushrod can adjust the air duct angle of depression under the action of two kinds of operating modes of angular transducer and laser two-dimension scanning sensor.The present invention has air-supply and spraying function, suitable for different hillside fields and the use demand of different role object.
Description
Technical field
The present invention relates to horticultural machinery equipment technical field, especially a kind of air duct angle of depression is adjustable, air outlet water conservancy diversion micro-
Nebelwind machine.
Background technique
Air-supply and spraying micro- nebelwind machine for garden crop are to maintain the Horticultural machinery of crop holistic health
One, machinery is maintained as important crop, to guarantee that the health degree of crop provides important guarantee.The work of micro- nebelwind machine
Performance directly influences the work quality of blower, determine reasonability that the wind-force of blower, droplet are distributed on entire crop and
Uniformity, and the balance of complete machine and stablizes related, the final health for determining crop entirety.
Chinese patent (CN115836420B) discloses a kind of negative-pressure air fan for the dedusting that cools down, and the spray holes used are straight
Diameter is 0.1-1mm, and dust removing effects are obvious, but the installation form of the blower is fixed installation and the angle of depression is unadjustable, is chiefly used in room
Interior space.Chinese patent (CN113395045B) discloses a kind of trailer type green ventilation sprayer with generator, has and send
The function of wind dehumidifying and spray cooling, pitch angle adjustable range are -15 °~11 °, and pitch angle regulative mode is to manually adjust,
It is complicated for operation and inefficient.
For the different growing height of garden crop and the complexity of China's crop-planting landform, existing ventilating atomization wind
Machine cannot well adapt to the variation of different role object and the Different Ground gradient, the limited and invalid sphere of action mistake of sphere of action
Greatly.
Summary of the invention
A kind of the purpose of the present invention is to provide air duct angles of depression adjustable, air outlet water conservancy diversion micro- nebelwind machine, can be according to difference
The angle of depression of the height adjustment air duct of hillside fields and different role object, while guide shell being installed in propeller fan air outlet, it is real
Now big wind pressure, Wind Volume, continue at a distance, concentrate, smoothly air-supply is spraying, realize and the fixed point of target object acted on, subtract
Little waste.
To achieve the goals above, the specific technical solution that the present invention uses is as follows:
A kind of air duct angle of depression is adjustable, micro- nebelwind machine of air outlet water conservancy diversion, including walking traction frame and air duct, the air duct
After being connected with U-shaped board, it is fixed in walking traction frame by column, is additionally provided with angular transducer in the walking traction frame
And controller, column be equipped with laser two-dimension scanning sensor, the air duct include propeller fan and be installed on axis circulation
The guide shell of fan outlet, propeller fan bottom are equipped with linear guide, and U-shaped board is equipped with electric pushrod, and electric pushrod is logical
Sliding block is crossed to connect with linear guide.
In above scheme, the guide shell center line and propeller fan center line are overlapped.
In above scheme, the guide shell uses pyramidal structure, and one end is fixedly connected with the air outlet of propeller fan,
Barrel dliameter along far from propeller fan direction with 1:(0.6-0.8) scale smaller.
In above scheme, mist ring is installed in the end of the guide shell, so that guide shell unit power send mist apart from reachable
12~14 meters.
In above scheme, the center line of the electric pushrod and the center line of propeller fan are in the same plane.
In above scheme, there are two types of modes for the adjusting at the air duct angle of depression: when effective object is lawn, the effect of air duct
Position is parallel to the ground, and angular transducer measures the angle change in hillside fields, controls electric pushrod stretching by controller or retracts；
When effective object is shrub, the active position of air duct is plant top, and laser two-dimension scanning sensor detects the height of plant
Degree variation controls electric pushrod stretching by controller or retracts.
In above scheme, the adjustable range at the air duct angle of depression is -20 °~20 °.
In above scheme, the relationship between the air duct needs angle [alpha] adjusted and electric pushrod wording depth H is :-
Tan α=H/L, wherein L be U-shaped board and propeller fan position to the level of electric pushrod and propeller fan position away from
From.
The invention has the benefit that a kind of the present invention provides air duct angles of depression adjustable, air outlet water conservancy diversion micro- nebelwind
Machine is controlled the flexible of electric pushrod by angular transducer and laser two-dimension scanning sensor both of which, and then changes wind
The angle of depression of cylinder, is applicable to the use demand in different hillside fields and different role object；Guide shell is installed on propeller fan and goes out
Air port is played the role of being pressurized current stabilization, can persistently be concentrated and be sent with stable big wind pressure and Wind Volume in air duct swing process
Wind is spraying, improves air supplying distance and send mist distance.
Detailed description of the invention
Fig. 1 adjustable, air outlet water conservancy diversion micro- nebelwind machine structural schematic diagram for the air duct angle of depression；
Fig. 2 is electric pushrod scheme of installation；
Electric putter position schematic diagram when Fig. 3 is horizontal work；
Fig. 4 is electric putter position schematic diagram when going up a slope；
Electric putter position schematic diagram when Fig. 5 is descending.
In figure: 1. propeller fans, 2.U template, 3. columns, 4. walking traction frames, 5. angular transducers, 6. controls
Device, 7. laser two-dimension scanning sensors, 8. guide shells, 9. mist rings, 10. electric pushrods, 11. linear guides, 12. sliding blocks.
Specific embodiment
With reference to the accompanying drawing, further details of the technical solution of the present invention.
As shown in Figure 1-3, a kind of air duct angle of depression is adjustable, micro- nebelwind machine of air outlet water conservancy diversion, including walking 4 He of traction frame
It is described in conjunction with the air duct of micro- mist, U-shaped board 2, column 3, controller 6, mist ring 9, electric pushrod 10, linear guide 11 and sliding block 12
Air duct is connect by installation side plate with 2 hinge of U-shaped board, and the U-shaped board 2 is fixed in walking traction frame 4 by column 3, institute
Stating air duct includes propeller fan 1 and guide shell 8, and the guide shell 8 is installed on 1 air outlet of propeller fan, and in guide shell 8
Heart line and 1 center line of propeller fan are overlapped, and 1 bottom of propeller fan is equipped with linear guide 11, as shown in figure 3, U-shaped board
The electric pushrod 10 for adjusting the air duct angle of depression is installed on 2, the pedestal of electric pushrod 10 is installed on 2 upper surface of U-shaped board by bolt,
The connector of electric pushrod 10 is connect by hinge with sliding block 12, and sliding block 12 is connected in linear guide 11, and sliding block 12 is led with straight line
It can mutually be slided between rail 11, wherein the median plane of electric pushrod 10 and the center line of propeller fan 1 are generally aligned in the same plane
It is interior；The setting of controller 6 is in walking traction frame 4.
Wherein guide shell 8 uses pyramidal structure, and one end is fixedly connected with the air outlet of propeller fan 1, barrel dliameter along
Direction far from propeller fan 1 is with 1:(0.6-0.8) diminution, the preferred 1:0.7 of the present embodiment, and install micro- mist in tail end
Mist ring 9, so that 8 unit power of guide shell send mist distance up to 12~14 meters, mist ring plays pressurization in air duct swing process
The effect of current stabilization, spraying with stable big wind pressure and Wind Volume consentrated air supply under dynamic operation, far firing range, active area are big.
As depicted in figs. 1 and 2,4 front end of walking traction frame is equipped with angular transducer 5, can be according to ground line gradient
Automatically adjust the air duct angle of depression, angle of depression adjustable range are as follows: -20 °~20 °.Angular transducer 5 detects that angle change is α, controller
The feedback command of 6 receiving angle sensors 5, acts electric pushrod 10, and air duct occurs under the action of electric pushrod 10
Inclination guarantees that air duct is parallel to the ground.Relationship between the 10 wording depth H of detection angles α and electric pushrod of angular transducer 5
Be :-tan α=H/L, wherein L is U-shaped board 2 and 1 position of propeller fan to electric pushrod 10 and 1 position of propeller fan
Horizontal distance, the symbol of L is positive always, and the positive and negative of H is action direction, and H is timing, and electric pushrod 10 stretches out；H is negative
When, electric pushrod 10 retracts.
As depicted in figs. 1 and 2,3 top of column is equipped with laser two-dimension scanning sensor 7, can be according to effective object
The highly automated adjusting air duct angle of depression, angle of depression adjustable range are as follows: -20 °~20 °.Laser two-dimension scanning sensor 7 detects effect
When object height changes, controller 6 receives the feedback command of laser two-dimension scanning sensor 7, acts electric pushrod 10,
Air duct run-off the straight under the action of electric pushrod 10, gradient guarantee that air duct is located at the best use angle: if effective object
It is lawn, air duct is parallel to the ground；If effective object is shrub, air duct active position is plant top.Laser two-dimension scanning passes
Sensor 7 can obtain the height of effective object and the horizontal distance with effective object, and then obtain the angle that air duct needs to adjust
Spend α, the relationship between 10 wording depth H of angle [alpha] and electric pushrod is :-tan α=H/L, wherein L is U-shaped board 2 and axis circulation wind
To the horizontal distance of electric pushrod 10 and 1 position of propeller fan, symbol is positive 1 position of machine always, and the positive and negative of H is to make
With direction, H is timing, and electric pushrod 10 stretches out；When H is negative, electric pushrod 10 is retracted.
It is that the air duct angle of depression is adjustable, micro- nebelwind machine angle of depression of air outlet water conservancy diversion adjusts example as in Figure 3-5, is with lawn
Example, needs the binding mode of opening angle sensor 5, the air duct angle of depression is adjustable, micro- nebelwind machine of air outlet water conservancy diversion starts and advances
The operating position of operation, air duct and electric pushrod 10 detects that ground-angle variation is positive as shown in figure 3, working as angular transducer 5
When going up a slope, electric pushrod 10 executes retract action under the instruction of controller 6, as shown in figure 4, guaranteeing the active position of air duct
It is parallel with upper slope surface；When angular transducer 5 detect ground-angle variation be negative i.e. descending when, electric pushrod 10 is in controller 6
Instruction under execute extending action, as shown in figure 5, guarantee air duct active position it is parallel with Caused by Sloping Surfaces.In overall operation process
In, the air duct angle of depression automatically adjusts with the slope change on ground.Since the air duct angle of depression is adjustable, micro- nebelwind machine of air outlet water conservancy diversion
Working environment it is complicated, when there is pit on the ground that works, angular transducer 5 can detect angle change, but real work situation
Electric pushrod 10 is not needed to follow its angle and change, so when the transformation period of angular transducer 5 is more than a certain setting value, electricity
Dynamic push rod 10 generates variation therewith.
By taking shrub as an example, need to open the binding mode of laser two-dimension scanning sensor 7, the air duct angle of depression is adjustable, air outlet
Micro- nebelwind machine of water conservancy diversion starts and operation of advancing, laser two-dimension scanning sensor 7 may recognize that pickup area highest point i.e. plant
Highly, electric pushrod 10 can be made to execute corresponding actions under the instruction of controller 6 according to the variation of plant height, can adjusted automatically
Section air duct pinpoints always acts on plant top.
The embodiment is a preferred embodiment of the present invention, but present invention is not limited to the embodiments described above, not
In the case where substantive content of the invention, any conspicuous improvement that those skilled in the art can make, replacement
It all belongs to the scope of protection of the present invention.
Claims (8)
1. a kind of air duct angle of depression is adjustable, micro- nebelwind machine of air outlet water conservancy diversion, it is characterised in that: including walking traction frame and wind
Cylinder after the air duct is connected with U-shaped board (2), is fixed in walking traction frame (4), the walking dragger by column (3)
Angular transducer (5) and controller (6) are additionally provided on frame (4), column (3) is equipped with laser two-dimension scanning sensor (7), described
Air duct includes propeller fan (1) and the guide shell (8) for being installed on propeller fan (1) air outlet, propeller fan (1) bottom
Portion is equipped with linear guide (11), and U-shaped board (2) is equipped with electric pushrod (10), and electric pushrod (10) passes through sliding block (12) and straight line
Guide rail (11) connection.
2. the air duct angle of depression according to claim 1 is adjustable, micro- nebelwind machine of air outlet water conservancy diversion, it is characterised in that: described to lead
Flow cartridge (8) center line and propeller fan (1) center line are overlapped.
3. the air duct angle of depression according to claim 1 or 2 is adjustable, micro- nebelwind machine of air outlet water conservancy diversion, it is characterised in that: described
Guide shell (8) uses pyramidal structure, and one end is fixedly connected with the air outlet of propeller fan (1), and barrel dliameter is along far from axis stream
The direction of ventilation blower (1) is with 1:(0.6-0.8) scale smaller.
4. the air duct angle of depression according to claim 3 is adjustable, micro- nebelwind machine of air outlet water conservancy diversion, it is characterised in that: described to lead
Mist ring (9) are installed in the end of flow cartridge (8), so that guide shell (8) unit power send mist distance up to 12~14 meters.
5. the air duct angle of depression according to claim 1 is adjustable, micro- nebelwind machine of air outlet water conservancy diversion, it is characterised in that: the electricity
The center line of the center line and propeller fan (1) of dynamic push rod (10) is in the same plane.
6. the air duct angle of depression according to claim 1 is adjustable, micro- nebelwind machine of air outlet water conservancy diversion, it is characterised in that: the wind
There are two types of modes for the adjusting at the cylinder angle of depression: when effective object is lawn, the active position of air duct is parallel to the ground, angular transducer
(5) angle change for measuring hillside fields is stretched out or is retracted by controller (6) control electric pushrod (10)；When effective object is to fill
When wooden, the active position of air duct is plant top, and laser two-dimension scanning sensor (7) detects the height change of plant, passes through
Controller (6) controls electric pushrod (10) and stretches out or retract.
7. the air duct angle of depression according to claim 6 is adjustable, micro- nebelwind machine of air outlet water conservancy diversion, it is characterised in that: the wind
The adjustable range at the cylinder angle of depression is -20 °~20 °.
8. the air duct angle of depression according to claim 6 is adjustable, micro- nebelwind machine of air outlet water conservancy diversion, it is characterised in that: the wind
Relationship between the cylinder needs angle [alpha] adjusted and electric pushrod (10) wording depth H is :-tan α=H/L, wherein L is U-shaped board
(2) with propeller fan (1) position to electric pushrod (10) and propeller fan (1) position horizontal distance.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910011698.XA CN109707650A (en) | 2019-01-07 | 2019-01-07 | A kind of air duct angle of depression is adjustable, micro- nebelwind machine of air outlet water conservancy diversion |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910011698.XA CN109707650A (en) | 2019-01-07 | 2019-01-07 | A kind of air duct angle of depression is adjustable, micro- nebelwind machine of air outlet water conservancy diversion |
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| Publication Number | Publication Date |
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| CN109707650A true CN109707650A (en) | 2019-05-03 |
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ID=66260850
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910011698.XA Pending CN109707650A (en) | 2019-01-07 | 2019-01-07 | A kind of air duct angle of depression is adjustable, micro- nebelwind machine of air outlet water conservancy diversion |
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Cited By (3)
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| CN110140655A (en) * | 2019-05-10 | 2019-08-20 | 江苏大学 | A kind of greenhouse wind spraying aid type automatic target detection pollination trolley and its operational method |
| CN111092384A (en) * | 2019-12-13 | 2020-05-01 | 国网浙江省电力有限公司嘉兴供电公司 | Distributed power distribution room environment monitoring system based on power internet of things |
| CN114345069A (en) * | 2022-01-18 | 2022-04-15 | 张亚尼 | Mobile ventilation device with dust falling function for oil exploitation |
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| CN114345069A (en) * | 2022-01-18 | 2022-04-15 | 张亚尼 | Mobile ventilation device with dust falling function for oil exploitation |
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Application publication date: 20190503 |