CN104813997B - A kind of agricultural atomizer allotter - Google Patents
A kind of agricultural atomizer allotter Download PDFInfo
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- CN104813997B CN104813997B CN201510173440.1A CN201510173440A CN104813997B CN 104813997 B CN104813997 B CN 104813997B CN 201510173440 A CN201510173440 A CN 201510173440A CN 104813997 B CN104813997 B CN 104813997B
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Abstract
The invention discloses a kind of agricultural atomizer allotter, including body, regulator, pressure relief device, discharging device.Into the liquid medicine of body main channel, the pressure release passage for being partially into regulator flows back to medicine-chest；Other liquid medicine into main channel enter discharging device, are outwards sprayed by shower nozzle.Pressure adjustable when agricultural atomizer of the present invention is sprayed to crops with allotter, to strengthen the suitability of agricultural atomizer, expands the scope of application of agricultural atomizer.
Description
Technical field
The present invention relates to agricultural machinery technological field, in particular to a kind of agricultural atomizer allotter.
Background technology
Agricultural atomizer, is extracted the liquid medicine in medicine-chest to shower nozzle by water pump, crops is sprayed by shower nozzle.Press
Prior art, the pressure fixing sprayed to crops by shower nozzle.
The content of the invention
Technical problem solved by the invention：The pressure fixing when shower nozzle of agricultural atomizer is sprayed to crops,
The suitability is not strong.
The present invention provides following technical scheme：
A kind of agricultural atomizer allotter, including body, regulator, pressure relief device, discharging device；
--- longitudinal main channel and pressure release subchannel are opened up in the body, one end of the main channel is water inlet,
The pressure release subchannel is located at the side of main channel；Regulator installing hole, the horizontal stroke for extending transversely through body is opened up on the body
To the pressure relief device installing hole through body, extend transversely through the discharging device installing hole of body；The pressure relief device installing hole and
Regulator installing hole point is listed in the two ends of pressure release subchannel, and connects with pressure release subchannel；
--- the regulator includes that upper body and lower body, upper body and lower body are respectively and fixedly installed to regulator installing hole
Two ends；The upper body includes that epicoeloma, activity are plugged in the elastomeric composition part of upper body intracavity, are screwed onto the pressure regulation on upper body top
Handle, the bottom of the elastomeric composition part are provided with pressure regulation head, and the top of elastomeric composition part is against on pressure regulation handle；The lower body is opened
If L-shaped pressure release passage, the top of pressure release passage are connected with the main channel of body, bottom and the pressure release subchannel of pressure release passage
Connection, the pressure regulation head are separably coordinated with the top end face of pressure release passage under the elastic force of elastomeric composition part；
--- the pressure relief device includes that separate switch body and backwater body, switch body and backwater body are separately mounted to
The two ends of pressure relief device installing hole；The backwater body opens up horizontal backwater hole, and backwater hole opens up a bypass, the bypass and pressure release
Subchannel is connected, and the top of backwater hole is connected with main channel, and the bottom of backwater hole is connected with medicine-chest；The switch body includes activity
The pull bar being plugged in pressure relief device installing hole, the pressure release handle for being hinged on body and being hinged with pull bar top, it is fixed on drawing
The pressure release head of bar bottom, it is set on pull bar and top is against on the medial wall of main channel and bottom is against the flexible bullet on pressure release head
Spring；The pressure release handle can drive pull bar to move up and down, and the pressure release head is separably coordinated with the top end face of backwater hole；
--- the discharging device includes that separate switching device and water-outlet body, switching device and water-outlet body are pacified respectively
It is mounted in the two ends of discharging device installing hole；The water-outlet body opens up horizontal apopore, and the top of apopore is connected with main channel,
The bottom of apopore is connected with shower nozzle；The switching device includes the movable pull bar being plugged in discharging device installing hole, is hinged
On body and with pull bar top the effluent switch handle being hinged, the switch pressure head for being fixed on pull bar bottom, be set on pull bar
And top is against on the medial wall of main channel and bottom is against the adjustable spring on switch pressure head；The effluent switch handle can drive
Pull bar is moved up and down, and the switch pressure head separably coordinates on the top end face of apopore；
--- the water inlet of the main channel, regulator, pressure relief device, discharging device longitudinally divide successively and are listed in body
On.
By above-mentioned technical proposal, into the liquid medicine of main channel, the pressure release passage of regulator lower body is partially into, is entered back into
The pressure release subchannel of body, the backwater hole for entering back into pressure relief device backwater body flow back to medicine-chest；Other liquid medicine into main channel enter
Enter the apopore of discharging device water-outlet body, then flow into shower nozzle and outwards spray.Wherein, the pressure release head of pressure relief device is pressed together on backwater hole
Top end face on.If release need to be carried out to the liquid medicine in main channel, action pressure release handle is only needed, make to move on pull bar, pull bar drives
Move on pressure release head, top end face of the pressure release head away from backwater hole, the liquid medicine in main channel can flow back to medicine-chest into backwater hole.If needing
Pressure regulation is carried out to the liquid medicine in main channel, turn pressure regulation handle, elastic elastomeric composition part, to decrease or increase elastomeric composition is only needed
Part exchanges the active force of pressure head, and then adjusts the amount that main channel Chinese medicine water flow to pressure release subchannel, so as to adjust medicine in main channel
The pressure of water.
By above-mentioned technical proposal, the pressure adjustable when shower nozzle of agricultural atomizer is sprayed to crops, to strengthen
The suitability of agricultural atomizer, expands the scope of application of agricultural atomizer.
By prior art, when operating personnel need to suspend pesticide spraying, generally water pump cuts out, or shower nozzle is closed, or
Person cuts off the flow pipe of pesticide.No matter operating personnel takes which kind of mode suspends pesticide spraying, and circulate in aerosol apparatus pesticide
Pipeline or chamber are in high pressure conditions, thus, the service life of device will be reduced, in particular for sealing pipeline or chamber
Device.By above-mentioned technical proposal of the present invention, when operating personnel need to suspend pesticide spraying, actionable pressure release handle, by body master
Pesticide in passage carries out release.
As one kind explanation of the present invention to body main channel, current cut-off mouth, institute in the main channel of the body, are set
State current cut-off mouth be oppositely arranged with the top end face of backwater hole, the pressure release head be located at current cut-off mouth and backwater hole top end face it
Between, the bottom of pressure release head is separably coordinated with the top end face of backwater hole, and top and the current cut-off mouth of pressure release head can divide
Liftoff cooperation.When operator carry out release to the liquid medicine in main channel, action pressure release handle makes to move on pull bar, pull bar band
Move on dynamic pressure release head, top end face of the pressure release head away from backwater hole, backwater hole is turned on main channel, at the same time, the pressure release of upper shifting
The top of head is by current cut-off mouth closure, thus, the liquid medicine in main channel can only flow to backwater hole, and no longer to discharging device side
To flowing." end mouth with current and separably coordinate in the top of pressure release head " refers to that the top of pressure release head and current end mouth
Cooperation be not changeless, in the presence of pressure release handle, the pull bar for moving down can order about pressure release head away from current end
Mouthful；" cooperation " refers to pressure release head by current cut-off mouth closure.
Used as a modification of the present invention, allotter of the present invention also includes filter, and the filter includes connection
Body, closure, drainage screen；The connector is provided with water inlet, outlet, closure installing port, and the outlet is connected with body
Connect, outlet is connected with the water inlet of main channel, the closure is screwed onto closure installing port；It is described connection open up in vivo with
What water inlet was connected enters aquaporin, and the outlet for entering aquaporin is connected with closure installing port, and the closure is opened up and closure
The cylindrical filter chamber of installing port connection, the drainage screen are cylindrical in shape, and drainage screen is arranged on and filters intracavity, and the external diameter of drainage screen is little
In the internal diameter of filter chamber, one end of drainage screen is connected with the exit seal for entering aquaporin, the other end and the filter chamber of drainage screen
Sealed bottom connects；The connector also opens up the exhalant canal connected with outlet, and the water inlet of exhalant canal is located at filtration
Between net lateral wall and filtration chamber inner sidewall, the water inlet of exhalant canal is connected with filter chamber.
By above-mentioned for the improvement of filter, liquid medicine enters aquaporin into connector by water inlet, enters back into filter chamber
In drainage screen in, after strainer filtering, flow into the filtration intracavity outside drainage screen, then the water inlet of Jing exhalant canals flow into out
Aquaporin, Jing after outlet, liquid medicine is entered in main channel.
Used as one kind explanation to above-mentioned filter, the closure is screwed onto the bottom of filter, the water inlet with
Outlet point is listed in the left side and right side of filter, is provided with fixing hole at the top of the filter.The bottom of the filter sets
Have except cinder notch, except cinder notch is bolted with sealing bolt.
As the present invention to regulator being hit by a bullet property molectron one kind explanation, the elastomeric composition part include spring,
Lower spring, movable composition block, the upper spring top are against on pressure regulation handle, and upper spring bottom end is against the top surface of movable composition block
On, the top of the lower spring is against on the bottom surface of movable composition block, and the bottom of lower spring is against on the top end face of pressure release passage；
The pressure regulation head is located at the bottom of movable composition block, and movable composition block is provided with a cannelure, and sealing ring is connected with cannelure, close
The medial wall of the embedded epicoeloma of the profile of seal, opens up scarce for the annular of the upper and lower elastic deformation of sealing ring on the medial wall of epicoeloma
Mouthful.As described above, the downward turn pressure regulation handle of operator, pressure regulation handle are moved down, and spring in tensioning, upper spring order about activity
Combination block is moved down, and lower spring is compressed, and movable composition block drives pressure regulation head to move down, i.e. top end face of the pressure regulation head to pressure release passage
It is mobile；Operator's turn pressure regulation handle upwards, moves on pressure regulation handle, and upper spring is loose, the lower spring release elastic force for being compressed,
Make to move on movable composition block, movable composition block drives, i.e. top end face of the pressure regulation head away from pressure release passage.
Used as a kind of explanation of the present invention to pressure release handle in pressure relief device, the lateral wall of the body is provided with to evagination
The first hinged seat for going out, the pressure release handle are hinged on the first hinged seat, and pressure release handle includes handle portion and articulated section, pull bar
Top be hinged with articulated section, the articulated section is provided with the opening face and closing face that can be contacted with the first hinged seat top surface, described
Opening face and closing face are adjacent and be mutually perpendicular to, opening face apart from pressure release handle with the first hinged seat hinged place distance more than closing
Conjunction identity distance is with a distance from pressure release handle and the first hinged seat hinged place.As described above, operator pull hinge by handle portion
Socket part, is rotated by 90 ° articulated section, and opening face is contacted with hinged seat top surface, and pull bar is hinged portion's pull-up, and pull bar drives pressure release head
Upper shifting；Operator turn round 90 degree of articulated section, and closing face is contacted with hinged seat top surface, and pull bar is moved down, and pull bar is driven under pressure release head
Move.
As a kind of explanation of the present invention to effluent switch handle in discharging device, the lateral wall of the body be provided with to
Second hinged seat of outer protrusion, the effluent switch handle are hinged on the second hinged seat, and effluent switch handle includes handle portion
And articulated section, the articulated section is provided with the opening face and closing face that can be contacted with the second hinged seat top surface, the opening face and closes
Conjunction face is adjacent and is mutually perpendicular to, opening face apart from effluent switch handle and the second hinged seat hinged place distance more than closing face away from
Separate out the distance of tapses handle and the second hinged seat hinged place.
Used as one kind explanation of the present invention to discharging device, the quantity of the discharging device is multiple, multiple discharging devices
Longitudinal direction is simultaneously listed on body, and as one kind preferably, the quantity of discharging device of the present invention is three.
Used as one kind explanation of the present invention to discharging device, the water-outlet body of the discharging device is screwed onto on body, with side
Just mount and dismount.
Used as a modification of the present invention, the other end of the main channel is provided with pressure gauge.
Description of the drawings
The present invention is described further below in conjunction with the accompanying drawings：
Fig. 1 is a kind of structural representation of agricultural atomizer allotter of the invention；
Fig. 2 is the structural representation of body 10 in Fig. 1；
Perspective views of the Fig. 3 for Fig. 2；
Fig. 4 is the structural representation of filter in Fig. 1；
Exploded views of the Fig. 5 for Fig. 4；
Fig. 6 is the perspective view of connector 51 in Fig. 5；
Fig. 7 is the structural representation of regulator 20 in Fig. 1；
Exploded views of the Fig. 8 for Fig. 7；
Fig. 9 is the structural representation of pressure relief device 30 in Fig. 1；
Figure 10 is the structural representation of discharging device 40 in Fig. 1.
Specific embodiment
Such as Fig. 1, a kind of agricultural atomizer allotter, including body 10, regulator 20, pressure relief device 30, water outlet dress
Put 40, filter 50, pressure gauge 60.
With reference to Fig. 2, Fig. 3, in the body 10, longitudinal main channel 11 and pressure release subchannel 12 are opened up, the main channel
One end be water inlet 110, the pressure release subchannel be located at main channel side；The tune for extending transversely through body is opened up on the body
Pressure device installing hole, the pressure relief device installing hole for extending transversely through body, the discharging device installing hole for extending transversely through body；It is described to let out
Pressure device installing hole and regulator installing hole point are listed in the two ends of pressure release subchannel, and connect with pressure release subchannel.
With reference to Fig. 7, Fig. 8, the regulator 20 includes that upper body 21 and lower body 22, upper body and lower body are respectively and fixedly installed to
The two ends of regulator installing hole；The upper body include epicoeloma 210, activity be plugged in upper body intracavity elastomeric composition part 211,
The pressure regulation handle 212 on upper body top is screwed onto, the bottom of the elastomeric composition part is provided with pressure regulation 213, the top of elastomeric composition part
End is against on pressure regulation handle；The lower body opens up L-shaped pressure release passage 220, the top of pressure release passage and the main channel of body
Connection, the bottom of pressure release passage connected with pressure release subchannel, the pressure regulation head under the elastic force of elastomeric composition part with pressure release passage
Top end face separably coordinate.Wherein, the elastomeric composition part 211 includes spring 2111, lower spring 2112, movable composition
Block 2113, the upper spring top are against on pressure regulation handle 212, and upper spring bottom end is against on the top surface of movable composition block, described
The top of lower spring is against on the bottom surface of movable composition block, and the bottom of lower spring is against on the top end face of pressure release passage 220；It is described
Pressure regulation 213 is located at the bottom of movable composition block, and movable composition block is provided with a cannelure, and sealing ring is connected with cannelure
2114, the medial wall of the embedded epicoeloma 210 of profile of sealing ring is opened up on the medial wall of epicoeloma for sealing ring elasticity change up and down
The annular breach of shape.
Such as Fig. 9, the pressure relief device 30 include separate switch body 31 and backwater body 32, switch body and backwater body point
Not An Zhuan pressure relief device installing hole two ends；The backwater body opens up horizontal backwater hole 320, and backwater hole opens up a bypass
321, the bypass is connected with pressure release subchannel, and the top of backwater hole is connected with main channel, and the bottom of backwater hole is connected with medicine-chest；Institute
Stating switch body is included the movable pull bar 311 being plugged in pressure relief device installing hole, is hinged on body and is hinged with pull bar top
Pressure release handle 312, be fixed on the pressure release 313 of pull bar bottom, be set on pull bar and top is against on the medial wall of main channel
And bottom is against the adjustable spring 314 on pressure release head；The pressure release handle can drive pull bar to move up and down, the pressure release head with return
The top end face in water hole separably coordinates.Wherein, such as Fig. 2, the lateral wall of the body 10 is provided with the first hinge outwardly
Joint chair 14, the pressure release handle 312 are hinged on the first hinged seat, and pressure release handle includes handle portion 3121 and articulated section 3122,
The top of pull bar 311 is hinged with articulated section, the articulated section be provided with the opening face 3123 that can contact with the first hinged seat top surface and
Closing face 3124, the opening face and closing face it is adjacent and be mutually perpendicular to, opening face is cut with scissors apart from pressure release handle and the first hinged seat
The distance for meeting place is more than distance of the closing face apart from pressure release handle and the first hinged seat hinged place.
Such as Fig. 3, current cut-off mouth 13, the current cut-off mouth and backwater hole in the main channel 11 of the body 10, are set
320 top end face is oppositely arranged, and the pressure release 313 is located at current and ends between mouth and backwater hole top end face, the pressure release head
Bottom separably coordinate with the top end face of backwater hole, the top of pressure release head and current cut-off mouth separably coordinate.
Such as Fig. 1, the quantity of the discharging device 40 is three, and three discharging device longitudinal directions are simultaneously listed on body 10.As schemed
10, the discharging device 40 includes that separate switching device 41 and water-outlet body 42, switching device and water-outlet body are respectively mounted
At the two ends of discharging device installing hole；The water-outlet body opens up horizontal apopore 420, and top and the main channel of apopore connect
Logical, the bottom of apopore is connected with shower nozzle；The switching device includes the pull bar that activity is plugged in discharging device installing hole
411st, it is hinged on body and the effluent switch handle 412 being hinged, the switch pressure head for being fixed on pull bar bottom with pull bar top
413rd, be set on pull bar and top be against on the medial wall of main channel and bottom be against switch pressure head on adjustable spring 414；Institute
Stating effluent switch handle can drive pull bar to move up and down, and the switch pressure head separably coordinates on the top end face of apopore.
Wherein, such as Fig. 2, the lateral wall of the body 10 is provided with the second hinged seat 15 outwardly, the effluent switch handle 412
Be hinged on the second hinged seat, effluent switch handle includes handle portion 4121 and articulated section 4122, the top of pull bar 411 be hinged
Portion is hinged, and the articulated section is provided with the opening face 4123 and closing face 4124 that can be contacted with the second hinged seat top surface, the unlatching
Face and closing face are adjacent and be mutually perpendicular to, opening face apart from effluent switch handle with the second hinged seat hinged place distance more than closing
Close the distance that identity distance separates out tapses handle and the second hinged seat hinged place.
Such as Fig. 1, the water inlet 110 of the main channel, regulator 20, pressure relief device 30, discharging device 40 are longitudinal successively
Divide and be listed on body 10.
With reference to Fig. 4 to Fig. 6, the filter 50 includes connector 51, closure 52, drainage screen 53；The connector sets
There are water inlet 511, outlet 512, closure installing port, the outlet is connected with body 10, outlet and main channel 11
Water inlet 110 is connected, and the closure is screwed onto closure installing port；It is described connection open up in vivo connect with water inlet enter water
Passage 513, the outlet for entering aquaporin are connected with closure installing port, and the closure opens up the circle connected with closure installing port
Cylindrical filter chamber 520, the drainage screen are cylindrical in shape, and drainage screen is arranged on and filters intracavity, and the external diameter of drainage screen is less than filter chamber
Internal diameter, one end of drainage screen are connected with the exit seal for entering aquaporin, and the other end of drainage screen is connected with the sealed bottom of filter chamber
Connect；The connector also opens up the exhalant canal 514 connected with outlet, and the water inlet of exhalant canal is located at drainage screen lateral wall
Between filtration chamber inner sidewall, the water inlet of exhalant canal is connected with filter chamber.Wherein, the closure 52 is screwed onto filter
50 bottom, the water inlet 511 are listed in the left side and right side of filter with 512 points of outlet, set at the top of the filter
There is fixing hole 54.
The pressure gauge 60 is arranged on the other end of main channel 11.
In practical operation, into the liquid medicine of main channel 11, the pressure release passage 220 of 20 lower body 22 of regulator is partially into,
The pressure release subchannel 12 of body 10 is entered back into, the backwater hole 320 for entering back into 30 backwater body 32 of pressure relief device flows back to medicine-chest；Into master
Other liquid medicine of passage 11 enter the apopore 420 of 40 water-outlet body 42 of discharging device, then flow into shower nozzle and outwards spray.Wherein, let out
The pressure release 313 of pressure device 30 is pressed together on the top end face of backwater hole 320.If release need to be carried out to the liquid medicine in main channel 11,
Action pressure release handle 312 is only needed, makes to move on pull bar 311, pull bar 311 drives, and pressure release 313 is away from backwater
The top end face in hole 320, the liquid medicine in main channel 11 can flow back to medicine-chest into backwater hole 320.If need to be to the medicine in main channel 11
Water carries out pressure regulation, only needs turn pressure regulation handle 212, elastic elastomeric composition part 211, to decrease or increase elastomeric composition part 211 pairs
The active force of pressure regulation 213, and then the amount that 11 Chinese medicine water of main channel flow to pressure release subchannel 12 is adjusted, so as to adjust main channel 11
The pressure of interior liquid medicine.
Above content is only the better embodiment of the present invention, for one of ordinary skill in the art, according to the present invention
Thought, will change in specific embodiments and applications, this specification content is should not be construed as to this
Bright restriction.
Claims (8)
1. a kind of agricultural atomizer allotter, it is characterised in that：
Including body (10), regulator (20), pressure relief device (30), discharging device (40)；
Longitudinal main channel (11) and pressure release subchannel (12) are opened up in the body (10), one end of the main channel is water inlet
Mouth (110), the pressure release subchannel are located at the side of main channel；The regulator peace for extending transversely through body is opened up on the body
Hole is filled, the pressure relief device installing hole of body is extended transversely through, is extended transversely through the discharging device installing hole of body；The pressure relief device peace
Dress hole and regulator installing hole point are listed in the two ends of pressure release subchannel, and connect with pressure release subchannel；
The regulator (20) includes that upper body (21) and lower body (22), upper body and lower body are respectively and fixedly installed to regulator peace
The two ends in dress hole；The upper body includes that epicoeloma (210), activity are plugged in the elastomeric composition part (211) of upper body intracavity, are screwed onto
The pressure regulation handle (212) on upper body top, the bottom of the elastomeric composition part are provided with pressure regulation head (213), the top of elastomeric composition part
It is against on pressure regulation handle；The lower body opens up L-shaped pressure release passage (220), the top of pressure release passage and the main channel of body
Connection, the bottom of pressure release passage connected with pressure release subchannel, the pressure regulation head under the elastic force of elastomeric composition part with pressure release passage
Top end face separably coordinate；
The pressure relief device (30) includes that separate switch body (31) and backwater body (32), switch body and backwater body are pacified respectively
It is mounted in the two ends of pressure relief device installing hole；The backwater body opens up horizontal backwater hole (320), and backwater hole opens up a bypass
(321), the bypass is connected with pressure release subchannel, and the top of backwater hole is connected with main channel, and the bottom of backwater hole is connected with medicine-chest；
The switch body include activity be plugged in pressure relief device installing hole pull bar (311), be hinged on body and with pull bar top
The pressure release handle (312) being hinged, the pressure release head (313) for being fixed on pull bar bottom, it is set on pull bar and top is against main channel
On medial wall and bottom is against the adjustable spring on pressure release head (314)；The pressure release handle can drive pull bar to move up and down, described
Pressure release head is separably coordinated with the top end face of backwater hole；
The discharging device (40) includes separate switching device (41) and water-outlet body (42), switching device and water-outlet body point
Not An Zhuan discharging device installing hole two ends；The water-outlet body opens up horizontal apopore (420), the top of apopore and master
Channel connection, the bottom of apopore are connected with shower nozzle；The switching device includes that activity is plugged in discharging device installing hole
Pull bar (411), the effluent switch handle (412) for being hinged on body and being hinged with pull bar top, it is fixed on opening for pull bar bottom
Pressure head (413) is closed, is set on pull bar and top is against on the medial wall of main channel and bottom is against the flexible bullet on switch pressure head
Spring (414)；The effluent switch handle can drive pull bar to move up and down, and the switch pressure head separably coordinates in apopore
On top end face；
Longitudinal direction is divided successively for the water inlet (110) of the main channel, regulator (20), pressure relief device (30), discharging device (40)
It is listed on body (10)；
The water-outlet body of the discharging device (40) is screwed onto on body (10)；
The other end of the main channel (11) is provided with pressure gauge (60).
2. a kind of agricultural atomizer allotter as claimed in claim 1, it is characterised in that：The main channel of the body (10)
(11) current cut-off mouth (13) are set in, the current cut-off mouth is oppositely arranged with the top end face of backwater hole (320), the pressure release
Head (313) ends between mouth and backwater hole top end face positioned at current, and the bottom of the pressure release head can be divided with the top end face of backwater hole
Liftoff cooperation, top and the current cut-off mouth of pressure release head separably coordinate.
3. a kind of agricultural atomizer allotter as claimed in claim 1, it is characterised in that：Also include filter (50), institute
Stating filter includes connector (51), closure (52), drainage screen (53)；The connector is provided with water inlet (511), outlet
(512), closure installing port, the outlet are connected with body (10), and outlet is connected with the water inlet (110) of main channel (11)
Logical, the closure is screwed onto closure installing port；It is described connection open up in vivo connect with water inlet enter aquaporin (513),
The outlet for entering aquaporin is connected with closure installing port, and the closure opens up the cylinder filtration connected with closure installing port
Chamber (520), the drainage screen are cylindrical in shape, and drainage screen is arranged on and filters intracavity, and the external diameter of drainage screen is less than the internal diameter of filter chamber, mistake
One end of filter screen is connected with the exit seal for entering aquaporin, and the other end of drainage screen is connected with the sealed bottom of filter chamber；It is described
Connector also opens up the exhalant canal (514) connected with outlet, and the water inlet of exhalant canal is located at drainage screen lateral wall and mistake
Between filter chamber medial wall, the water inlet of exhalant canal is connected with filter chamber.
4. a kind of agricultural atomizer allotter as claimed in claim 3, it is characterised in that：The closure (52) is screwed onto
The bottom of filter (50), the water inlet (511) are listed in the left side and right side of filter, the mistake with outlet (512) point
Fixing hole (54) is provided with the top of filter.
5. a kind of agricultural atomizer allotter as claimed in claim 1, it is characterised in that：The elastomeric composition part (211)
Including upper spring (2111), lower spring (2112), movable composition block (2113), the upper spring top is against pressure regulation handle
(212) on, upper spring bottom end is against on the top surface of movable composition block, and the top of the lower spring is against the bottom surface of movable composition block
On, the bottom of lower spring is against on the top end face of pressure release passage (220)；The pressure regulation head (213) is located at the bottom of movable composition block
End, movable composition block are provided with a cannelure, and sealing ring (2114), the embedded epicoeloma of profile of sealing ring are connected with cannelure
(210) medial wall, opens up the annular breach for the upper and lower elastic deformation of sealing ring on the medial wall of epicoeloma.
6. a kind of agricultural atomizer allotter as claimed in claim 1, it is characterised in that：The lateral wall of the body (10)
The first hinged seat (14) outwardly is provided with, the pressure release handle (312) is hinged on the first hinged seat, and pressure release is handbag
Handle portion (3121) and articulated section (3122) are included, the top of pull bar (311) is hinged with articulated section, the articulated section is provided with can be with
The opening face (3123) and closing face (3124) of one hinged seat top surface contact, the opening face and closing face it is adjacent and mutually vertical
Directly, distance of the opening face apart from pressure release handle with the first hinged seat hinged place is hinged with first apart from pressure release handle more than closing face
The distance of seat hinged place.
7. a kind of agricultural atomizer allotter as claimed in claim 1, it is characterised in that：The lateral wall of the body (10)
The second hinged seat (15) outwardly is provided with, the effluent switch handle (412) is hinged on the second hinged seat, and water outlet is opened
Closing handle includes handle portion (4121) and articulated section (4122), and the top of pull bar (411) is hinged with articulated section, and the articulated section sets
Have an opening face (4123) and closing face (4124) that can be contacted with the second hinged seat top surface, the opening face and closing face it is adjacent and
It is mutually perpendicular to, distance of the opening face apart from effluent switch handle and the second hinged seat hinged place is more than closing face apart from effluent switch
Handle and the distance of the second hinged seat hinged place.
8. a kind of agricultural atomizer allotter as claimed in claim 1, it is characterised in that：The number of the discharging device (40)
Measure as three, three discharging device longitudinal directions are simultaneously listed on body (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510173440.1A CN104813997B (en) | 2015-04-14 | 2015-04-14 | A kind of agricultural atomizer allotter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510173440.1A CN104813997B (en) | 2015-04-14 | 2015-04-14 | A kind of agricultural atomizer allotter |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104813997A CN104813997A (en) | 2015-08-05 |
| CN104813997B true CN104813997B (en) | 2017-04-05 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201510173440.1A Expired - Fee Related CN104813997B (en) | 2015-04-14 | 2015-04-14 | A kind of agricultural atomizer allotter |
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Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN112154285A (en) * | 2019-11-04 | 2020-12-29 | 深圳市大疆创新科技有限公司 | Flow field adjusting assembly, flow meter, spraying device and movable platform |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4962790A (en) * | 1989-08-09 | 1990-10-16 | Chou Ching Liang | Faucet having proximity actuation control and hand control that can be interchangeable |
| CN2587522Y (en) * | 2002-11-27 | 2003-11-26 | 刘堂贵 | Automatic pressure releasing mechanism for sprayer |
| CN2629830Y (en) * | 2003-06-06 | 2004-08-04 | 中国农业大学 | Pressure type variable spray head body |
| CN202310980U (en) * | 2011-11-15 | 2012-07-11 | 北京农业信息技术研究中心 | PWM (pulse-width modulation) variable spray testing device |
| CN203872863U (en) * | 2014-03-14 | 2014-10-15 | 张成军 | Spray rod type spraying machine |
| CN204682301U (en) * | 2015-04-14 | 2015-10-07 | 苏州蓝翱精密塑胶有限公司 | A kind of agroatomizer distributor |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20070125424A1 (en) * | 2005-12-07 | 2007-06-07 | King - Yuan Wang | Flow-regulating valve of nozzle |
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2015
- 2015-04-14 CN CN201510173440.1A patent/CN104813997B/en not_active Expired - Fee Related
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4962790A (en) * | 1989-08-09 | 1990-10-16 | Chou Ching Liang | Faucet having proximity actuation control and hand control that can be interchangeable |
| CN2587522Y (en) * | 2002-11-27 | 2003-11-26 | 刘堂贵 | Automatic pressure releasing mechanism for sprayer |
| CN2629830Y (en) * | 2003-06-06 | 2004-08-04 | 中国农业大学 | Pressure type variable spray head body |
| CN202310980U (en) * | 2011-11-15 | 2012-07-11 | 北京农业信息技术研究中心 | PWM (pulse-width modulation) variable spray testing device |
| CN203872863U (en) * | 2014-03-14 | 2014-10-15 | 张成军 | Spray rod type spraying machine |
| CN204682301U (en) * | 2015-04-14 | 2015-10-07 | 苏州蓝翱精密塑胶有限公司 | A kind of agroatomizer distributor |
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| CN104813997A (en) | 2015-08-05 |
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