CN108633858A - A kind of wide range direct current drive relay spraying machine - Google Patents
A kind of wide range direct current drive relay spraying machine Download PDFInfo
- Publication number
- CN108633858A CN108633858A CN201810366434.1A CN201810366434A CN108633858A CN 108633858 A CN108633858 A CN 108633858A CN 201810366434 A CN201810366434 A CN 201810366434A CN 108633858 A CN108633858 A CN 108633858A
- Authority
- CN
- China
- Prior art keywords
- groups
- working chamber
- side wall
- plate
- direct current
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Classifications
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01M—CATCHING, TRAPPING OR SCARING OF ANIMALS; APPARATUS FOR THE DESTRUCTION OF NOXIOUS ANIMALS OR NOXIOUS PLANTS
- A01M7/00—Special adaptations or arrangements of liquid-spraying apparatus for purposes covered by this subclass
- A01M7/0025—Mechanical sprayers
- A01M7/0032—Pressure sprayers
- A01M7/0035—Pressure sprayers mounted on a frame and guided by hand; Spray barrow
- A01M7/0039—Pressure sprayers mounted on a frame and guided by hand; Spray barrow motor-driven
Landscapes
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Mechanical Engineering (AREA)
- Insects & Arthropods (AREA)
- Pest Control & Pesticides (AREA)
- Wood Science & Technology (AREA)
- Zoology (AREA)
- Environmental Sciences (AREA)
- Catching Or Destruction (AREA)
Abstract
The present invention relates to the technical fields of crops culture device, more particularly to a kind of wide range direct current drive relay spraying machine;The range of sprinkling is adjustable, improves the range of sprinkling, spray effect is preferable, and using flexible is higher, and practicability is higher;Also, it can effectively adjust the angle of sprinkling, relatively low using limitation, to improve its use reliability;Including body, driving motor, connection hose, high-pressure hydraulic pump, sprinkler and support plate, it is provided with working chamber in body, water inlet pipe is provided on the left side wall of body, the bottom output end of driving motor is provided with transmission shaft;Further include servo motor, belt, two groups of supporting racks, two groups of transfer rollers, transmission belt, water tank, multigroup transport board, inner sleeve and outer tube, water storage cavity is provided in water tank, transmission belt is set on two groups of transfer rollers;Further include fixed plate, two groups of threaded rods, two groups of screwed pipes, connecting plate and rotation axis, the bottom end of two groups of threaded rods is inserted into respectively and spiral shell is filled to inside the top of two groups of screwed pipes.
Description
Technical field
The present invention relates to the technical fields of crops culture device, are sprayed more particularly to a kind of wide range direct current drive relay
Medicine machine.
Background technology
Proper treatment is carried out to related pesticide and is sprayed to required crop-planting region it is well known that spraying machine is one kind,
To carry out protection appropriate to crop, to ensure the device of crop normal growth, the field that plantation is cultivated in crop obtains extensively
General use;Existing spraying machine includes body, driving motor, is connected to hose, high-pressure hydraulic pump, sprinkler and support plate, described
It is provided with working chamber in body, water inlet pipe is provided on the left side wall of body, and inlet valve is provided on the water inlet pipe,
The driving motor is mounted on the top of body, and the bottom output end of driving motor is provided with transmission shaft, and in the transmission shaft
On be provided with paddle, transmission shaft and the paddle are respectively positioned in working chamber, and the right side wall of the left end of support plate and body connects
It connects, the left side input terminal of the connection hose is located in working chamber, and the sprinkler is located at the top of support plate, is connected to hose
Right side output end is connected to sprinkler, and the high-pressure hydraulic pump is mounted on connection hose;This spraying machine when in use, open into
Penstock is put into water and related agents by water inlet pipe, opens driving motor and transmission shaft is driven to drive paddle to rotate simultaneously, to work
The water and related agents for making intracavitary are sufficiently stirred, and open high-pressure hydraulic pump and the medicament in working chamber is transferred to spray by being connected to hose
It spills in device and corresponding region is sprayed;However, this spraying machine is found in use, the range of sprinkling is fixed, and is led
Cause the range of sprinkling relatively low, spray effect is poor, and using flexible is relatively low, and practicability is relatively low;Also, it can not adjust sprinkling
Angle, it is higher using limitation, cause its use reliability relatively low.
Invention content
In order to solve the above technical problems, to provide a kind of range of sprinkling adjustable by the present invention, the range of sprinkling is improved, is sprayed
Effect is preferable, and using flexible is higher, and practicability is higher;Also, it can effectively adjust the angle of sprinkling, using limitation compared with
It is low, to improve the wide range direct current drive relay spraying machine of its use reliability.
A kind of wide range direct current drive relay spraying machine of the present invention, including body, driving motor, connection hose, high pressure
Water pump, sprinkler and support plate are provided with working chamber in the body, water inlet pipe are provided on the left side wall of body, and in institute
It states and is provided with inlet valve on water inlet pipe, the driving motor is mounted on the top of body, and the bottom output end of driving motor is set
It is equipped with transmission shaft, and is provided with paddle on the transmission shaft, transmission shaft and the paddle are respectively positioned in working chamber, connection
The right side output end of hose is connected to sprinkler, and the high-pressure hydraulic pump is mounted on connection hose;Further include servo motor, skin
Band, two groups of supporting racks, two groups of transfer rollers, transmission belt, water tank, multigroup transport board, inner sleeve and outer tube are arranged on body right side wall
There are installing port, the water tank to be installed at installing port, water storage cavity be provided in water tank, opening is provided on the left of water tank top,
And the opening is communicated with water storage cavity, and the input terminal for being connected to hose is located in water storage cavity, and two groups of supporting racks are separately mounted to work
Make the upper side and lower side of chamber right side wall, and is respectively arranged with first rotating shaft and the second shaft on two groups of supporting racks, described two groups
Transfer roller is respectively sleeved in first rotating shaft and the second shaft, and servo motor is mounted on working chamber right side wall, before servo motor
Side output end is provided with band moving axis, and the belt, which is set in, to be driven in axis and first rotating shaft, and the transmission belt is set in two groups and turns
On roller, multigroup transport board is respectively mounted on the belt, and the outer tube is mounted on support plate top, and the bottom end of inner sleeve is inserted
Enter to the top of outer tube, inner sleeve top is provided with fixed frame, and sprinkler is mounted on fixed frame top;Further include fixing
Plate, two groups of threaded rods, two groups of screwed pipes, connecting plate and rotation axis, the fixed plate are fixed on the right side on bottom plate top, two groups of spiral shells
The top of rasp bar is connect with the front side of the connecting plate bottom end and rear side respectively, and the bottom end of two groups of threaded rods is inserted into respectively and spiral shell dress
To the top of two groups of screwed pipes, the front side on fixed plate top and rear side are respectively arranged with two groups of placing grooves, and two
There are two groups of ball bearings, the bottom end of two groups of screwed pipes to be inserted into respectively in two groups of ball bearings respectively in group placing groove, described turn
Moving axis is mounted on connecting plate top, and the support plate installation is on the rotating shaft.
A kind of wide range direct current drive relay spraying machine of the present invention, further includes thermometer, controller and electrically heated rod, institute
Controller is stated on the front side wall of body, the electrically heated rod is mounted on working chamber bottom wall and is electrically connected with the controller,
The bottom temperature-sensitive position of the thermometer is located in working chamber.
A kind of wide range direct current drive relay spraying machine of the present invention, further includes two groups of baffle plates, two groups of baffle plates
It is separately mounted on the left side wall and right side wall of working chamber.
A kind of wide range direct current drive relay spraying machine of the present invention is provided with peep hole, and institute on body left side wall
It states peep hole to communicate with working chamber, and is provided with transparent baffle at peep hole.
A kind of wide range direct current drive relay spraying machine of the present invention, further includes connecting rod, push rod, bottom plate, four groups of supporting legs
With four groups of idler wheels, body installation is how above bottom plate, and the connecting rod is mounted on the left side on bottom plate top, and push rod, which is mounted on, to be connected
On extension bar left side wall, the top of four groups of supporting legs connects with the front left side of bottom plate bottom end, forward right side, left rear side and right lateral side respectively
It connects, four groups of idler wheels are separately mounted to the bottom end of four groups of supporting legs.
Beneficial effects of the present invention are compared with prior art:By above-mentioned setting, adjusts inner sleeve and be inserted into outer tube
Partial length, sprayable range is adjustable, and servo motor drives band moving axis to drive belt to rotate simultaneously, to drive first
Shaft drives two groups of transfer rollers that can be rotated with transmission belt simultaneously, to drive transport board that medicament is transferred in water tank, to improve medicine
The power potential energy of agent, sprinkler spray, while rotating two groups of screwed pipes to adjust the distance between connecting plate and fixed plate, can enclose
Support plate is rotated around the shaft, to adjust sprinkler angle, improves the range of sprinkling, spray effect is preferable, and using flexible is higher,
Practicability is higher;Also, it can effectively adjust the angle of sprinkling, relatively low using limitation, to improve its use reliability.
Description of the drawings
Fig. 1 is the structural schematic diagram of the present invention;
Fig. 2 is facing for the present invention.Structural schematic diagram
It is marked in attached drawing:1, body;2, driving motor;3, it is connected to hose;4, high-pressure hydraulic pump;5, sprinkler;6, support plate;7, it passes
Moving axis;8, paddle;9, servo motor;10, belt;11, supporting rack;12, transfer roller;13, transmission belt;14, water tank;15, it transports
Plate;16, fixed plate;17, threaded rod;18, screwed pipe;19, connecting plate;20, rotation axis;21, ball bearing;22, thermometer;
23, electrically heated rod;24, baffle plate;25, transparent baffle;26, push rod;27, bottom plate;28, supporting leg;29, idler wheel.
Specific implementation mode
With reference to the accompanying drawings and examples, the specific implementation mode of the present invention is described in further detail.Implement below
Example is not limited to the scope of the present invention for illustrating the present invention.
As shown in Figure 1 to Figure 2, a kind of wide range direct current drive relay spraying machine of the invention, including body 1, driving electricity
Machine 2 is connected to hose 3, high-pressure hydraulic pump 4, sprinkler 5 and support plate 6, is provided with working chamber in body, is set on the left side wall of body
It is equipped with water inlet pipe, and is provided with inlet valve on water inlet pipe, driving motor is mounted on the top of body, the bottom of driving motor
Output end is provided with transmission shaft 7, and paddle 8 is provided on transmission shaft, and transmission shaft and paddle are respectively positioned in working chamber, even
The right side output end of logical hose is connected to sprinkler, and high-pressure hydraulic pump is mounted on connection hose;Further include servo motor 9, belt
10, two groups of supporting racks, 11, two groups of transfer rollers 12, transmission belt 13, water tank 14, multigroup transport board 15, inner sleeve and outer tube, body are right
Installing port is provided on side wall, water tank is installed at installing port, and water storage cavity is provided in water tank, and water tank is provided on the left of top
Opening, and be open and communicated with water storage cavity, the input terminal for being connected to hose is located in water storage cavity, and two groups of supporting racks are separately mounted to work
Make the upper side and lower side of chamber right side wall, and is respectively arranged with first rotating shaft and the second shaft on two groups of supporting racks, two groups of transfer rollers
It is respectively sleeved in first rotating shaft and the second shaft, servo motor is mounted on working chamber right side wall, and the front side of servo motor is defeated
Outlet is provided with band moving axis, and belt, which is set in, to be driven in axis and first rotating shaft, and transmission belt is set on two groups of transfer rollers, multigroup transport
Plate is respectively mounted on the belt, and outer tube is mounted on support plate top, and the bottom end of inner sleeve is inserted into inside the top of outer tube,
Inner sleeve top is provided with fixed frame, and sprinkler is mounted on fixed frame top;Further include 16, two groups of threaded rods 17, two of fixed plate
Group screwed pipe 18, connecting plate 19 and rotation axis 20, fixed plate are fixed on the right side on bottom plate top, the top difference of two groups of threaded rods
It is connect with the front side of connecting plate bottom end and rear side, the top that simultaneously spiral shell is filled to two groups of screwed pipes is inserted into the bottom end of two groups of threaded rods respectively
Inside, the front side on fixed plate top and rear side are respectively arranged with two groups of placing grooves, and have two groups of rollings respectively in two groups of placing grooves
The bottom end of pearl bearing 21, two groups of screwed pipes is inserted into respectively in two groups of ball bearings, and rotation axis is mounted on connecting plate top, support
Plate is installed on the rotating shaft;By above-mentioned setting, the length that inner sleeve is inserted into outer tube inside points, sprayable range are adjusted
Adjustable, servo motor drives band moving axis to drive belt to rotate simultaneously, to drive first rotating shaft to drive two groups of transfer rollers can be with simultaneously
Transmission belt rotates, and to drive transport board that medicament is transferred in water tank, to improve the power potential energy of medicament, sprinkler sprays,
Two groups of screwed pipes are rotated simultaneously to adjust the distance between connecting plate and fixed plate, can be surrounded shaft and be rotated support plate, to adjust
Sprinkler angle improves the range of sprinkling, and spray effect is preferable, and using flexible is higher, and practicability is higher;Also, it can have
Effect adjusts the angle of sprinkling, relatively low using limitation, to improve its use reliability.
A kind of wide range direct current drive relay spraying machine of the present invention, further includes thermometer 22, controller and electrically heated rod
23, controller is mounted on the front side wall of body, and electrically heated rod is mounted on working chamber bottom wall and is electrically connected with the controller, temperature
The bottom temperature-sensitive position of meter is located in working chamber;By above-mentioned setting, electrically heated rod can be opened to medicament according to the characteristic of medicament
It is suitably heated, the temperature of working chamber inner liquid medicine is measured by thermometer.
A kind of wide range direct current drive relay spraying machine of the present invention further includes two groups of baffle plates 24, two groups of baffle plates point
It An Zhuan not be on the left side wall and right side wall of working chamber;By above-mentioned setting, the mixing speed of water and medicament in working chamber can be promoted
Degree.
A kind of wide range direct current drive relay spraying machine of the present invention is provided with peep hole on body left side wall, and sees
It examines hole to communicate with working chamber, and is provided with transparent baffle 25 at peep hole;By above-mentioned setting, transparent baffle observation can pass through
Medicament in working chamber is stirred speed.
A kind of wide range direct current drive relay spraying machine of the present invention, further includes connecting rod, push rod 26,27, four groups of bottom plate
Supporting leg 28 and four groups of idler wheels 29, how above bottom plate, connecting rod is mounted on the left side on bottom plate top for body installation, and push rod, which is mounted on, to be connected
On extension bar left side wall, the top of four groups of supporting legs is connect with the front left side of bottom plate bottom end, forward right side, left rear side and right lateral side respectively,
Four groups of idler wheels are separately mounted to the bottom end of four groups of supporting legs;By above-mentioned setting, facilitate the direction and position of regulating device entirety.
A kind of wide range direct current drive relay spraying machine of the present invention pushes push rod to drive connecting rod same when in use
When drive bottom plate and the movement of four groups of supporting legs, with drive four groups it is billowing roll, to which driving device is moved to suitable location, open into
Penstock is put into water and related agents by water inlet pipe, opens driving motor and transmission shaft is driven to drive paddle to rotate simultaneously, to work
The water and related agents for making intracavitary are sufficiently stirred, and adjust the length that inner sleeve is inserted into outer tube inside points, sprayable range
Adjustable, servo motor drives band moving axis to drive belt to rotate simultaneously, to drive first rotating shaft to drive two groups of transfer rollers can be with simultaneously
Transmission belt rotates, and to drive transport board that medicament is transferred in water tank, to improve the power potential energy of medicament, opens high-pressure hydraulic pump
Medicament in working chamber is sprayed by being connected to hose and being transferred in sprinkler by sprinkler, while rotating two groups of screwed pipes to adjust
The distance between connecting plate and fixed plate are saved, shaft can be surrounded and rotate support plate, to adjust sprinkler range.
The above is only a preferred embodiment of the present invention, it is noted that for the ordinary skill people of the art
For member, without departing from the technical principles of the invention, several improvements and modifications, these improvements and modifications can also be made
Also it should be regarded as protection scope of the present invention.
Claims (5)
1. a kind of wide range direct current drive relay spraying machine, including body(1), driving motor(2), connection hose(3), high pressure water
Pump(4), sprinkler(5)And support plate(6), the body(1)Inside it is provided with working chamber, body(1)Left side wall on be provided with
Water inlet pipe, and inlet valve is provided on the water inlet pipe, the driving motor(2)Mounted on body(1)Top, driving
Motor(2)Bottom output end be provided with transmission shaft(7), and in the transmission shaft(7)On be provided with paddle(8), transmission shaft
(7)With the paddle(8)It is respectively positioned in working chamber, is connected to hose(3)Right side output end and sprinkler(5)Connection, it is described
High-pressure hydraulic pump(4)Mounted on connection hose(3)On;It is characterized in that, further including servo motor(9), belt(10), two groups of supports
Frame(11), two groups of transfer rollers(12), transmission belt(13), water tank(14), multigroup transport board(15), inner sleeve and outer tube, body(1)
Installing port, the water tank are provided on right side wall(14)It is installed at installing port, water tank(14)Inside it is provided with water storage cavity, water tank
(14)Opening is provided on the left of top, and the opening is communicated with water storage cavity, is connected to hose(3)Input terminal be located at water storage
In chamber, two groups of supporting racks(11)It is separately mounted to the upper side and lower side of working chamber right side wall, and in two groups of supporting racks(11)Upper point
It is not provided with first rotating shaft and the second shaft, two groups of transfer rollers(12)It is respectively sleeved in first rotating shaft and the second shaft, watches
Take motor(9)On working chamber right side wall, servo motor(9)Front side output end be provided with band moving axis, the belt
(10)It is set in band moving axis and first rotating shaft, the transmission belt(13)It is set in two groups of transfer rollers(12)On, multigroup transport
Plate(15)It is installed in transmission belt(13)On, the outer tube is mounted on support plate(6)The bottom end on top, inner sleeve is inserted into outside
Inside the top of casing, inner sleeve top is provided with fixed frame, sprinkler(5)Mounted on fixed frame top;It further include fixed plate
(16), two groups of threaded rods(17), two groups of screwed pipes(18), connecting plate(19)And rotation axis(20), the fixed plate(16)It is fixed
In bottom plate(27)The right side on top, two groups of threaded rods(17)Top respectively with the connecting plate(19)The front side of bottom end and rear side
Connection, two groups of threaded rods(17)Bottom end be inserted into respectively and spiral shell be filled to two groups of screwed pipes(18)Top inside, fixed plate
(16)The front side on top and rear side are respectively arranged with two groups of placing grooves, and have two groups of ball bearings respectively in two groups of placing grooves
(21), two groups of screwed pipes(18)Bottom end be inserted into two groups of ball bearings respectively(21)It is interior, the rotation axis(20)Mounted on even
Fishplate bar(19)Top, the support plate(6)Mounted on rotation axis(20)On.
2. a kind of wide range direct current drive relay spraying machine as described in claim 1, which is characterized in that further include thermometer
(22), controller and electrically heated rod(23), the controller is mounted on body(1)Front side wall on, the electrically heated rod(23)
It on working chamber bottom wall and is electrically connected with the controller, the thermometer(22)Bottom temperature-sensitive position be located in working chamber.
3. a kind of wide range direct current drive relay spraying machine as claimed in claim 2, which is characterized in that further include two groups of bafflings
Plate(24), two groups of baffle plates(24)It is separately mounted on the left side wall and right side wall of working chamber.
4. a kind of wide range direct current drive relay spraying machine as claimed in claim 3, which is characterized in that body(1)Left side wall
On be provided with peep hole, and the peep hole is communicated with working chamber, and transparent baffle is provided at peep hole(25).
5. a kind of wide range direct current drive relay spraying machine as claimed in claim 4, which is characterized in that further include connecting rod,
Push rod(26), bottom plate(27), four groups of supporting legs(28)With four groups of idler wheels(29), the body(1)Installation how bottom plate(27)Top, institute
It states connecting rod and is mounted on bottom plate(27)The left side on top, push rod(26)On connecting rod left side wall, four groups of supporting legs
(28)Top respectively with bottom plate(27)Front left side, forward right side, the left rear side of bottom end are connected with right lateral side, four groups of idler wheels
(29)It is separately mounted to four groups of supporting legs(28)Bottom end.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201810366434.1A CN108633858A (en) | 2018-04-23 | 2018-04-23 | A kind of wide range direct current drive relay spraying machine |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201810366434.1A CN108633858A (en) | 2018-04-23 | 2018-04-23 | A kind of wide range direct current drive relay spraying machine |
Publications (1)
Publication Number | Publication Date |
---|---|
CN108633858A true CN108633858A (en) | 2018-10-12 |
Family
ID=63747289
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201810366434.1A Pending CN108633858A (en) | 2018-04-23 | 2018-04-23 | A kind of wide range direct current drive relay spraying machine |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN108633858A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2021195811A1 (en) * | 2020-03-28 | 2021-10-07 | 南京博士汇创产业发展有限公司 | Control structure of automated spraying device for agricultural production |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20020038358A (en) * | 2000-11-17 | 2002-05-23 | 이계안 | Apparatus for fixing mist duster to truck |
CN107864837A (en) * | 2017-11-02 | 2018-04-03 | 王俊哲 | One kind is dripped flower seedling raising device |
CN107926644A (en) * | 2018-01-17 | 2018-04-20 | 黄晗琦 | A kind of planting tube |
-
2018
- 2018-04-23 CN CN201810366434.1A patent/CN108633858A/en active Pending
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20020038358A (en) * | 2000-11-17 | 2002-05-23 | 이계안 | Apparatus for fixing mist duster to truck |
CN107864837A (en) * | 2017-11-02 | 2018-04-03 | 王俊哲 | One kind is dripped flower seedling raising device |
CN107926644A (en) * | 2018-01-17 | 2018-04-20 | 黄晗琦 | A kind of planting tube |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2021195811A1 (en) * | 2020-03-28 | 2021-10-07 | 南京博士汇创产业发展有限公司 | Control structure of automated spraying device for agricultural production |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
KR101158358B1 (en) | Rotary nozzle of rotary control device | |
CN210168651U (en) | Farmland irrigation device | |
CN107568186A (en) | A kind of agricultural production solar energy pesticide-spraying cart with liquid medicine mixed function | |
CN108633858A (en) | A kind of wide range direct current drive relay spraying machine | |
CN207369944U (en) | A kind of electric garden pesticide spray truck | |
CN204443458U (en) | One facilitates adjustment type Irrigation Machine | |
CN206212656U (en) | Fruit tree nutrient solution sprays irrigation device | |
CN206525424U (en) | Insecticide sprayer and its spray boom | |
CN105028133A (en) | Light winch type sprinkling irrigation machine | |
CN107646816B (en) | Pesticide spraying device for preventing pesticide from precipitating | |
CN218959889U (en) | Plant protection is with spouting medicine equipment | |
CN209824973U (en) | Pesticide spraying device for corn pest control | |
CN115363009B (en) | Non-contact type inserting and spraying synchronous closed weeding spraying device | |
CN208047600U (en) | A kind of agricultural water sprayer convenient for adjusting | |
CN216362985U (en) | Irrigation equipment for landscape plants | |
CN205648567U (en) | Intelligent irrigation system of thing networking | |
CN209057882U (en) | A kind of peanut cultivation base pest control device | |
CN108552026A (en) | A kind of vegetable garden automatic spraying device | |
CN108201985A (en) | Combine the more nozzle rainers of separate type | |
CN208064325U (en) | A kind of green plant irrigation device of road | |
CN220571003U (en) | Water-saving irrigation fertilizer injection unit for dry farming | |
CN207355326U (en) | One planting fruit-trees pesticide spraying device | |
CN207505643U (en) | A kind of agricultural irrigation sprinkler | |
CN219205237U (en) | Adjustable agricultural planting water spraying machine | |
CN219108552U (en) | Multi-angle pesticide spraying machine for agricultural planting |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PB01 | Publication | ||
PB01 | Publication | ||
SE01 | Entry into force of request for substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
WD01 | Invention patent application deemed withdrawn after publication | ||
WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20181012 |