CN109287241A - A kind of sprinkling wagon that can individually spray nutrient solution - Google Patents
A kind of sprinkling wagon that can individually spray nutrient solution Download PDFInfo
- Publication number
- CN109287241A CN109287241A CN201811363428.7A CN201811363428A CN109287241A CN 109287241 A CN109287241 A CN 109287241A CN 201811363428 A CN201811363428 A CN 201811363428A CN 109287241 A CN109287241 A CN 109287241A
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- CN
- China
- Prior art keywords
- water
- spray
- water cell
- plate
- frame
- 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.)
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Classifications
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01C—PLANTING; SOWING; FERTILISING
- A01C23/00—Distributing devices specially adapted for liquid manure or other fertilising liquid, including ammonia, e.g. transport tanks or sprinkling wagons
- A01C23/04—Distributing under pressure; Distributing mud; Adaptation of watering systems for fertilising-liquids
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
- A01G25/00—Watering gardens, fields, sports grounds or the like
- A01G25/09—Watering arrangements making use of movable installations on wheels or the like
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
- A01G25/00—Watering gardens, fields, sports grounds or the like
- A01G25/16—Control of watering
Abstract
The invention discloses the sprinkling wagons that one kind can individually spray nutrient solution, and including being arranged in the water tank of car body front end and being arranged in the installs case of body rear end, the inside of water tank is equipped with the first water cell and the second water cell below the first water cell；Two side sprays spill the first connection plectane that frame lower end is equipped with and corresponding first gear is coaxially connected, two first gears are rotatably installed in the two sides of support plate internal cavities respectively, the inside of two first gears engages be connected with second gear respectively, and two second gears engage the two sides for being connected to tooth plate respectively.Clear water in first water cell of the invention can flow into the second water cell, and realizing the second water cell can automatic water-supply；Blower of the present invention, which can be realized, has oscillating function, and two side sprays spill frame or so and shake the head, and spray effect is good；The present invention can be rotated on semicircle chuck by spray bar and be fixed by kelly, and the angle of nozzle adjustable is realized, and change spraying altitude.
Description
Technical field
The invention belongs to sprinkling wagon technical fields, and in particular to one kind can individually spray the sprinkling wagon of nutrient solution.
Background technique
In recent years, with the aggravation of environmental pollution, the bad weathers such as haze, sandstorm seriously affect the daily life of people
It is living.In order to clean street, depositing dust suppression haze, the environmental sanitation vehicle demand such as sprinkling truck surges, and also can plant plant in road both sides
Object purifies air, is difficult to enter for cell, bridge, kerbstone and some narrow places, big machinery, therefore small-sized
Electric sprinkler come into being, common sprinkling truck generally only has sprinkle water function, to plant sprinkling nutrient solution can only pass through people
Work sprinkling, spray effect is bad and wastes a large amount of manpowers, is badly in need of a kind of sprinkling wagon for being able to solve the above problem thus.
Summary of the invention
In view of the above existing problems in the prior art, the present invention provides the sprinkling wagons that one kind can individually spray nutrient solution, can
Realize the sprinkling truck of dehumidifying with sprinkling nutrient solution one.
To achieve the goals above, the present invention adopts the following technical scheme:
A kind of sprinkling wagon that can individually spray nutrient solution, including being arranged in the water tank of car body front end and being arranged in body rear end
Installs case, the inside of the water tank is equipped with the first water cell and the second water cell below the first water cell,
The side side wall of the water tank puts medicine device equipped with what is be connected to the second water cell, and the upper end of the installs case is fixed with branch
Fagging, the upper end two sides of the support plate are equipped with side spray and spill frame, and the master for installing blower is equipped on rear side of the upper end of support plate
Frame is sprayed, it includes a bottom plate and two side plates positioned at bottom plate both ends, the internal cavities of the installs case that the main jet, which spills frame,
In be equipped with generating set, power distribution cabinet, by water pipe be used for connect the first water cell and blower a plunger pump and pass through water
Pipe is for connecting another plunger pump of the second water cell and spray head；
The main jet spills the bottom plate on frame and is mounted on the second connection plectane, and the bottom of the second connection plectane is fixed with
Through the connecting shaft of support plate, the lower end of the connecting shaft is fixed with the first turntable, the lower end side rotation connection of first turntable
There is connecting rod, the connecting rod is rotatably connected on the upper end side of the second turntable far from one end of the first turntable, and second turntable connects
It connects in geared motor output shaft, the decelerating motor is mounted on the side wall of installs case internal cavities；
Two side sprays spill the first connection plectane that frame lower end is equipped with and corresponding first gear is coaxially connected, described in two
First gear is rotatably installed in the two sides of support plate internal cavities respectively, and connection is engaged in the inside of two first gears respectively
There is second gear, two second gears engage the two sides for being connected to tooth plate respectively, and the tooth plate is slidably mounted on inside support plate
In cavity, one end of the tooth plate is rotatably connected to drive rod, and the drive rod is connected to drive disk far from one end of tooth plate
Surface side, the drive disk are connected on the motor for being arranged in support plate bottom.
Preferably, the two sides of the blower are rotatably installed in main jet by shaft and spill on two side plates of frame, one of them
The outside of the shaft is fixedly attached there are two fanning strip, and two fanning strips are arranged in the two of a corresponding side plate
Side, the corresponding side plate inside is symmetrically slidably installed by third spring, and there are two axis, and side is extended in the upper end of the axis
The outside of plate simultaneously connects with several annular bayonet active cards that corresponding fanning strip is equipped with, and the lower end of axis, which is equipped with, extends side panel
External button.
Preferably, the side spray spills the front end installation of frame there are two symmetrical semicircle chuck, two semicircle cards
Spray bar is rotatably connected between disk, the spray head is mounted in spray bar, and the spray bar is far from logical inside one end of spray head
It crosses the first spring slide and pull rod is installed, the pull rod outer end is equipped with the card slot activity clamping on lateral arrangement and semicircle chuck
Kelly.
Preferably, it is equipped with partition between first water cell and the second water cell, is opened up on the partition useful
It is slided and is connected by second spring in the opening of connection the first water cell and the second water cell, the interlayer of the diaphragm internal
It is connected to closure plate, offers on the closure plate and is connected with the compatible through hole that is open, the closure plate far from one end of second spring
There is drawstring, the drawstring extends in the second water cell the one end for being connected to folding shape bar, the folding shape far from one end of closure plate
The middle part bending part of bar is rotatably installed in the bottom of the second water cell, and one end of the separate drawstring of the folding shape bar is connected with drift
Floating ball, the material of the floater shot are foam.
Compared with prior art, the invention has the benefit that
(1), the second water cell by being arranged in the bottom of the first water cell by the present invention, and is separated by partition,
Opening is equipped on partition, realizing the clear water in the first water cell can flow into the second water cell, realize the second storage
Water unit can automatic water-supply；
(2), the present invention controls blower and spray head by two plunger pumps respectively, realizes sprinkling clear water and sprinkling nutrient solution
It can be separately controlled, be easy to use；
(3), the present invention drives connecting rod to slide back and forth by decelerating motor, and connecting rod drives first turntable or so to carry out back rotation,
Realizing blower can realize have oscillating function；
(4), for the present invention by driving drive disk rotation, drive disk drives drive rod to slide back and forth, and then can drive two
Side spray spills frame or so and shakes the head, and spray head can control sprinkling of shaking the head, and spray effect is good；
(5), the present invention can be rotated on semicircle chuck by spray bar and be fixed by kelly, realize nozzle adjustable
Angle, change spraying altitude, enclosed and rotated around the axis by blower, and fixed by axis, realize blower adjustable tilt
Angle changes spraying altitude.
Detailed description of the invention
Fig. 1 is the structural diagram of the present invention；
Fig. 2 is the structural schematic diagram inside installs case of the present invention；
Fig. 3 is enlarged drawing at the A of Fig. 1 of the present invention；
Fig. 4 is the part connection cross-sectional view that side spray of the present invention spills frame and spray bar；
Fig. 5 is the local attachment structure schematic diagram of support rod of the present invention and blower；
Fig. 6 is the inside partial sectional view that main jet of the present invention spills frame；
Fig. 7 is the internal structure cross-sectional view of support plate of the present invention；
Fig. 8 is the internal structure cross-sectional view of the first water cell and the second water cell of the invention.
Description of symbols:
1, water tank, the 101, first water cell, the 102, second water cell, 2, installs case, the 3, first connection plectane, 4, side
Spray frame, 5, spray head, 6, main jet spill frame, 7, blower, 8, connecting shaft, the 9, first turntable, 10, generating set, 11, power distribution cabinet, 12, column
Plug pump, 13, connecting rod, the 14, second turntable, 15, decelerating motor, 16, spray bar, 17, semicircle chuck, 18, kelly, 19, water pipe,
20, the first spring, 21, pull rod, 22, support plate, the 23, second connection plectane, 24, shaft, 25, fanning strip, 26, axis, 27, tooth
Plate, 28, first gear, 29, second gear, 30, drive disk, 31, drive rod, 32, second spring, 33, closure plate, 34, drawstring,
35, floater shot, 36, folding shape bar, 37, third spring, 38, partition.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
As shown in Figures 1 to 8, a kind of sprinkling wagon that can individually spray nutrient solution, the water tank 1 including being arranged in car body front end
With the installs case 2 for being arranged in body rear end, the inside of the water tank 1 is equipped with the first water cell 101 and is located at the first water storage list
Second water cell 102 of 101 lower section of member, the side side wall of the water tank 1 is equipped with to be put with what the second water cell 102 was connected to
Medicine device, the upper end of the installs case 2 are fixed with support plate 22, and the upper end two sides of the support plate 22 are equipped with side spray and spill frame 4,
It is equipped on rear side of the upper end of support plate 22 and spills frame 6 for installing the main jet of blower 7, it includes a bottom plate and position that the main jet, which spills frame 6,
Two side plates in bottom plate both ends are equipped with generating set 10 in the internal cavities of the installs case 2, power distribution cabinet 11, pass through water pipe
19 for connecting a plunger pump 12 of the first water cell 101 and blower 7 and by water pipe 19 for connecting the second water storage list
Another plunger pump 12 of member 102 and spray head 5, blower 7 reduce air humidity for spraying water mist, and spray head 5 can be used as sprinkling battalion
Nutrient solution, to plant maintenance, the first water cell 101 stores the clear water connecting with blower 7, can place in the second water cell 102
Curing fluid, then supplied water by the first water cell 101；
The bottom plate that the main jet spills on frame 6 is mounted on the second connection plectane 23, the bottom of the second connection plectane 23
It is fixed with the connecting shaft 8 through support plate 22, the lower end of the connecting shaft 8 is fixed with the first turntable 9, the lower end of first turntable 9
Side is rotatably connected to connecting rod 13, and the connecting rod 13 is rotatably connected on the upper end of the second turntable 14 far from one end of the first turntable 9
Side, second turntable 14 are connected on 15 output shaft of decelerating motor, and it is empty that the decelerating motor 15 is mounted on 2 inside of installs case
On the side wall of chamber, decelerating motor 15 drives the rotation of the second turntable 14, before the second turntable 14 drives connecting rod 13 in the course of rotation
After slide, connecting rod 13 drive 9 left-right rotation of the first turntable, and then by main jet spill frame 6 drive 7 left-right rotation of blower, sprinkling model
It is good to enclose light, spray effect；
Two side sprays spill the first connection plectane 3 that 4 lower end of frame is equipped with and corresponding first gear 28 is coaxially connected, and two
The first gear 28 is rotatably installed in the two sides of 22 internal cavities of support plate, the inside point of two first gears 28 respectively
It Nie He be connected with second gear 29, two second gears 29 engage the two sides for being connected to tooth plate 27 respectively, and the tooth plate 27 is sliding
Dynamic to be mounted in 22 internal cavities of support plate, one end of the tooth plate 27 is rotatably connected to drive rod 31, and the drive rod 31 is remote
One end from tooth plate 27 is connected to the surface side of drive disk 30, and the drive disk 30, which is connected to, is arranged in 22 bottom of support plate
On motor, motor drives drive disk 30 to rotate, and drive disk 30 is slidably reciprocated by drive rod 31 with moving tooth plate 27, and tooth plate 27 passes through
Second gear 29 and first gear 28 drive side spray to spill 4 rotating forwards of frame-reversion-rotating forward, and spray effect is good.
It is spilt on two side plates of frame 6 specifically, the two sides of the blower 7 are rotatably installed in main jet by shaft 24,
In the outside of a shaft 24 be fixedly attached there are two fanning strip 25, two fanning strips 25 are arranged in correspondence
The two sides of one side plate, the corresponding side plate inside is symmetrically slidably installed by third spring 37, and there are two axis 26, the cards
The upper end of axis 26 extends the outside of side panel and connects with several annular bayonet active cards that corresponding fanning strip 25 is equipped with, axis
26 lower end is equipped with the button extended outside side panel, when needing to adjust the 7 inclined angle of institute of blower, need to only press two simultaneously
A button, button drive 26 slid inward of axis, are detached from axis 26 and fanning strip 25 and are clamped, and then rotate blower 7 to suitable
Position, loosens button, and axis 26 retightens fanning strip 25.
Specifically, the side spray spills the front end installation of frame 4 there are two symmetrical semicircle chuck 17, two described half
It is rotatably connected to spray bar 16 between circle chuck 17, the spray head 5 is mounted in spray bar 16, and the spray bar 16 is far from spray head
Pull rod 21 is slidably fitted with by the first spring 20 inside 5 one end, 21 outer end of pull rod is equipped with lateral arrangement and semicircle card
The kelly 18 of card slot activity clamping on disk 17, spray bar 16 can rotate on semicircle chuck 17, realize the angle that front end tilts
Can change, kelly 18 can be connected in card slot, when needing to adjust angle, only pull rod 21 need to be extracted outward it is a bit of away from
Loosening pull rod 21 from later, then rotating after spray bar 16 turns to suitable position, pull rod 21 is connected in another card slot,
It is retightened.
Specifically, being equipped with partition 38, the partition between first water cell 101 and the second water cell 102
The opening for being connected to the first water cell 101 and the second water cell 102, the interlayer inside the partition 38 are offered on 38
In closure plate 33 slidably connected by second spring 32, offered on the closure plate 33 with the compatible through hole that is open, it is described
Closure plate 33 is connected with drawstring 34 far from one end of second spring 32, and the drawstring 34 extends to the second storage far from one end of closure plate 33
One end of folding shape bar 36 is connected in water unit 102, the middle part bending part of the folding shape bar 36 is rotatably installed in the second water storage list
One end of the bottom of member 102, the separate drawstring 34 of the folding shape bar 36 is connected with floater shot 35, and the material of the floater shot 35 is
Foam, when the water inside the second water cell 102 is less, under the action of second spring 32, closure plate 33 slides to left side, the
Clear water inside one water cell 101 flows into the second water cell 102 from the opening inside partition 38, when the second water storage list
After water in member 102 reaches certain altitude, the height of floater shot 35 is elevated, and folding shape bar 36 passes through far from one end of floater shot 35
Drawstring 34 pulls closure plate 33, and closure plate 33 blocks the opening inside partition 38, the first water cell 101 and the second water cell
102 are isolated.
In use, water is added from the water inlet of 101 upper end of the first water cell, water is from the opening stream inside partition 38
Enter the second water cell 102, until jacking up floater shot 35, closure plate 33 after the water in the second water cell 102 reach a certain height
Opening inside partition 38 is blocked, nutrient solution is poured into the second water cell 102 from medicine device is put；
When needing to air wet down, the plunger pump 12 of starting connection blower 7 and the first water cell 101, blower 7 is by water
Mist is sprayed onto air, and under the action of decelerating motor 15, the second turntable 14 drives 9 left-right rotation of the first turntable by connecting rod 13,
Blower 7 is driven to swing, spray area light, spray effect are good；
When needing to spray nutrient solution to plant, the plunger pump 12 of starting connection spray head 5 and the second water cell 102, spray
First 5 are sprayed onto nutrient solution on the plant of both sides of the road, are rotated by drive disk 30, can slide back and forth with moving tooth plate 27, and then band
Dynamic two first gears 28 carry out back rotation, drive spray head 5 to swing, spray to plant, and spray effect area is wide, sprays
Effect is good.
Obviously, various changes and modifications can be made to the invention without departing from essence of the invention by those skilled in the art
Mind and range.In this way, if these modifications and changes of the present invention belongs to the range of the claims in the present invention and its equivalent technologies
Within, then the present invention is also intended to include these modifications and variations.
Claims (4)
1. one kind can individually spray the sprinkling wagon of nutrient solution, after being arranged in the water tank (1) of car body front end and being arranged in car body
The installs case (2) at end, it is characterised in that: the inside of the water tank (1) is equipped with the first water cell (101) and is located at the first water storageThe side side wall of the second water cell (102) below unit (101), the water tank (1) is equipped with and the second water cell
(102) what is be connected to puts medicine device, and the upper end of the installs case (2) is fixed with support plate (22), the upper end of the support plate (22)
Two sides are equipped with side spray and spill frame (4), are equipped on rear side of the upper end of support plate (22) and spill frame (6), institute for installing the main jet of blower (7)
Stating main jet and spilling frame (6) includes a bottom plate and two side plates positioned at bottom plate both ends, is set in the internal cavities of the installs case (2)
There are generating set (10), power distribution cabinet (11), be used to connect the one of the first water cell (101) and blower (7) by water pipe (19)
A plunger pump (12) and another plunger pump for being used to connect the second water cell (102) and spray head (5) by water pipe (19)
(12)；
The bottom plate that the main jet spills on frame (6) is mounted on the second connection plectane (23), the bottom of second connection plectane (23)
Portion is fixed with the connecting shaft (8) through support plate (22), and the lower end of the connecting shaft (8) is fixed with the first turntable (9), and described first turn
The lower end side of disk (9) is rotatably connected to connecting rod (13), and the connecting rod (13) is rotatably connected on far from the one end of the first turntable (9)
The upper end side of second turntable (14), second turntable (14) are connected on decelerating motor (15) output shaft, the deceleration electricity
Machine (15) is mounted on the side wall of installs case (2) internal cavities；
Two side sprays spill the first connection plectane (3) that frame (4) lower end is equipped with and corresponding first gear (28) is coaxially connected, and two
A first gear (28) is rotatably installed in the two sides of support plate (22) internal cavities, two first gears (28) respectively
Inside engage be connected with second gear (29) respectively, two second gears (29) engage be connected to the two of tooth plate (27) respectively
Side, the tooth plate (27) are slidably mounted in support plate (22) internal cavities, and one end of the tooth plate (27) is rotatably connected to drive
Lever (31), the drive rod (31) are connected to the surface side of drive disk (30), the driving far from the one end of tooth plate (27)
Disk (30) is connected on the motor for being arranged in support plate (22) bottom.
2. the sprinkling wagon that one kind according to claim 1 can individually spray nutrient solution, which is characterized in that the blower (7)
Two sides be rotatably installed in main jet by shaft (24) and spill on two side plates of frame (6), one of them shaft (24)
Outside is fixedly attached there are two fanning strip (25), and two fanning strips (25) are arranged in the two sides of a corresponding side plate,
The corresponding side plate inside is symmetrically slidably installed by third spring (37), and there are two axis (26), the upper ends of the axis (26)
Extend the outside of side panel and connect with several annular bayonet active cards that corresponding fanning strip (25) is equipped with, under axis (26)
End is equipped with the button extended outside side panel.
3. the sprinkling wagon that one kind according to claim 1 can individually spray nutrient solution, which is characterized in that the side spray spills frame
(4) front end installation is rotatably connected to there are two symmetrical semicircle chuck (17) between two semicircle chucks (17)
Spray bar (16), the spray head (5) are mounted on spray bar (16), inside one end of the spray bar (16) separate spray head (5)
It is slidably fitted with pull rod (21) by the first spring (20), pull rod (21) outer end is equipped with lateral arrangement and semicircle chuck (17)
On card slot activity clamping kelly (18).
4. the sprinkling wagon that one kind according to claim 1 can individually spray nutrient solution, which is characterized in that first water storage
Partition (38) are equipped between unit (101) and the second water cell (102), are offered on the partition (38) for being connected to first
The opening of water cell (101) and the second water cell (102) passes through second spring in the internal interlayer of the partition (38)
(32) it slidably connects closure plate (33), is offered on the closure plate (33) and the compatible through hole that is open, the closure plate (33)
One end far from second spring (32) is connected with drawstring (34), and the drawstring (34) extends to second far from the one end of closure plate (33)
One end of folding shape bar (36) is connected in water cell (102), the middle part bending part of folding shape bar (36) is rotatably installed in the
One end of the bottom of two water cells (102), the separate drawstring (34) of folding shape bar (36) is connected with floater shot (35), described
The material of floater shot (35) is foam.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811363428.7A CN109287241B (en) | 2018-11-15 | 2018-11-15 | Can spray truck of nutrient solution alone |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811363428.7A CN109287241B (en) | 2018-11-15 | 2018-11-15 | Can spray truck of nutrient solution alone |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109287241A true CN109287241A (en) | 2019-02-01 |
| CN109287241B CN109287241B (en) | 2021-02-26 |
Family
ID=65143516
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811363428.7A Active CN109287241B (en) | 2018-11-15 | 2018-11-15 | Can spray truck of nutrient solution alone |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109287241B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110115135A (en) * | 2019-06-10 | 2019-08-13 | 兰州工业学院 | A kind of garlic sowing garlic kind orienting device |
| CN111701371A (en) * | 2020-06-18 | 2020-09-25 | 马鹏飞 | Construction site dust collecting equipment for building |
| CN117139145A (en) * | 2023-09-21 | 2023-12-01 | 江苏瑞友康电子科技有限公司 | Screening control system |
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| KR100879619B1 (en) * | 2007-10-23 | 2009-01-21 | (유)선일건설 | Sprinkler for truck mixer |
| CN102390333A (en) * | 2011-10-14 | 2012-03-28 | 广东风华环保设备有限公司 | Dumper with travel spray dust suppression device |
| CN103256071A (en) * | 2013-05-24 | 2013-08-21 | 济南隆恒矿山机械有限公司 | Coal mine roadway unpowered watering cart |
| CN104032696A (en) * | 2014-05-28 | 2014-09-10 | 北京市环境保护科学研究院 | Road washing method and system |
-
2018
- 2018-11-15 CN CN201811363428.7A patent/CN109287241B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR100879619B1 (en) * | 2007-10-23 | 2009-01-21 | (유)선일건설 | Sprinkler for truck mixer |
| CN102390333A (en) * | 2011-10-14 | 2012-03-28 | 广东风华环保设备有限公司 | Dumper with travel spray dust suppression device |
| CN103256071A (en) * | 2013-05-24 | 2013-08-21 | 济南隆恒矿山机械有限公司 | Coal mine roadway unpowered watering cart |
| CN104032696A (en) * | 2014-05-28 | 2014-09-10 | 北京市环境保护科学研究院 | Road washing method and system |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110115135A (en) * | 2019-06-10 | 2019-08-13 | 兰州工业学院 | A kind of garlic sowing garlic kind orienting device |
| CN111701371A (en) * | 2020-06-18 | 2020-09-25 | 马鹏飞 | Construction site dust collecting equipment for building |
| CN117139145A (en) * | 2023-09-21 | 2023-12-01 | 江苏瑞友康电子科技有限公司 | Screening control system |
| CN117139145B (en) * | 2023-09-21 | 2024-04-12 | 江苏瑞友康电子科技有限公司 | Screening control system |
Also Published As
| Publication number | Publication date |
|---|---|
| CN109287241B (en) | 2021-02-26 |
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