CN210008448U - Rocking arm formula "V" font dual spray mechanism of giving medicine to poor free of charge with adjustable angle - Google Patents
Rocking arm formula "V" font dual spray mechanism of giving medicine to poor free of charge with adjustable angle Download PDFInfo
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- CN210008448U CN210008448U CN201920781111.9U CN201920781111U CN210008448U CN 210008448 U CN210008448 U CN 210008448U CN 201920781111 U CN201920781111 U CN 201920781111U CN 210008448 U CN210008448 U CN 210008448U
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Abstract
The utility model relates to a rocking arm formula "V" font dual spray mechanism of giving medicine to poor free of charge with adjustable angle belongs to greenhouse spraying machine tool technical field. Comprises a frame (7), a power system, a walking system, a crank rocker system and a spray head angle adjusting system. The pesticide applying mechanism can improve the pesticide applying efficiency, realizes the stepless adjustment of the angle of the V-shaped double spray heads according to different line intervals of different crops in the greenhouse, and enables the device to meet the pesticide applying requirements of various crops. The pesticide applying mechanism can improve the spraying uniformity and targeting property of pesticide spraying, reduce the liquid medicine loss and protect the ecological environment. The pesticide applying mechanism can obtain the required length of the crank through calculation according to the line width and the height of different greenhouses, and can change the swing angle of the rocker arm after being properly adjusted, so that uniform spraying on crops is realized.
Description
Technical Field
The utility model relates to a rocking arm formula "V" font dual spray mechanism of giving medicine to poor free of charge with adjustable angle belongs to greenhouse spraying machine tool technical field.
Background
The planting row width, the row spacing and the growth height of different crops in the greenhouse are different, the difference between the greenhouse crops in different areas is larger, and the current domestic spray pesticide applying mechanism aiming at the difference is generally lacked. Therefore, the prior greenhouse pesticide application in China has the outstanding problems of backward technology, poor spraying uniformity, low operation efficiency, low pesticide utilization rate, small application range and the like.
Disclosure of Invention
The utility model aims at providing an angularly adjustable rocking arm formula "V" font dual spray mechanism of giving medicine to poor free of charge, this mechanism is high-efficient reliable, the spraying is even, application scope is wide, can satisfy the actual need among the agricultural production.
The utility model aims at realizing through the following technical scheme:
an angularly adjustable rocking arm formula "V" font dual spray mechanism of giving medicine to poor free of charge includes: frame 7, frame 7 are the box structure, and one side of box structure is the transmission side, the mechanism of giving medicine to poor free of charge still includes driving system, traveling system, crank rocker system and shower nozzle angle governing system.
A power system and a medicine box 6 are arranged in the frame 7; and a hole communicated with the medicine box 6 is formed in the side wall of the transmission side of the rack 7.
The power system comprises a fan motor 14, a reduction turbine 15, a reduction worm wheel 16 and a power input shaft 17; the fan motor 14 is fixed inside the rack 7, an output shaft of the fan motor 14 is connected with one end of a reduction worm 15, and the other end of the reduction worm 15 is a threaded end and is provided with threads; the speed reduction turbine 16 is arranged on a power input shaft 17; the power input shaft 17 is arranged below the thread end of the reduction worm 15, and the two are vertical to each other in the horizontal direction; the reduction worm wheel 16 is meshed with the threaded end of the reduction worm 15; the power input shaft 17 is supported by a bearing in the horizontal direction on the transmission side wall of the case 7.
The reduction worm 15 transmits the power of the fan motor 14 to the reduction turbine 16, and then to the power output shaft 17 via the reduction turbine 16.
The walking system comprises an I-shaped sliding guide rail 1, a buckle 2, double rows of pulleys 3, a suspension bracket 4, a signal receiver 5, a servo motor 13 and an electric cabinet 18; the signal receiver 5 and the servo motor 13 are arranged at the upper part of the rack 7, and the electric cabinet 18 is arranged inside the rack 7; the electric control box 18 is electrically connected with the signal receiver 5, the servo motor 13 and the fan motor 14.
The top end of the I-shaped sliding guide rail 1 is fixed on a beam of the greenhouse top; the I-shaped sliding guide rail 1 extends from the transmission side of the rack 7 to the other side above the rack 7 and is vertical to the rack 7; pulley grooves are formed in the front side and the rear side of the I-shaped sliding guide rail 1, and the double rows of pulleys 3 are slidably arranged in the pulley grooves; the double-row pulley 3 is fixed on the upper part of the frame 7 through a suspension bracket 4; two ends of the I-shaped sliding guide rail 1 are provided with buckles 2.
The crank rocker system is arranged outside the transmission side of the rack 7; the crank rocker arm system comprises a power crank 12, a first telescopic crank 11, a second telescopic crank 10 and a rocker arm 9; wherein, the upper end of the rocker arm 9 is rotatably connected on the side wall of the frame 7; the upper part of the rocker arm 9 is a connecting part, and the lower part is a groove part which is provided with a groove; a first end of the power crank 12 is connected to the power input shaft 17 such that the power crank 12 rotates about a connection point with the power input shaft 17; the first telescopic crank 11 is of a tubular structure, the first end of the first telescopic crank 11 is connected with the second end of the power crank 12, the second end of the first telescopic crank 11 is sleeved outside the first end of the second telescopic crank 10, the first end and the second end are located on the same straight line and are adjustably fixed, and the second end of the second telescopic crank 10 is connected with the connecting portion of the rocker arm 9.
The spray head angle adjusting system comprises a swing arm 19, a moving arm 20, a fastening bolt 21, a spray pipe 22, a spray head 23 and a hose 8; the upper ends of the two swing arms 19 are hinged to one end, close to the groove part, of the connecting part of the rocker arm 9, and the two swing arms 19 are symmetrically distributed on two sides of the rocker arm 9 in an inverted V shape at an angle; the lower ends of the two swing arms 19 are respectively provided with a spray pipe 22, and the lower end parts of the spray pipes 22 are connected with a spray head 23; the upper ends of the two moving arms 20 are symmetrically hinged with the two swing arms 19 respectively, and the lower ends of the two moving arms 20 are hinged at one point and are connected in the groove of the rocker arm 9 in a sliding way through a fastening bolt 21.
The hose 8 comprises a connecting section and branch sections, wherein the connecting section of the hose 8 is communicated with the medicine chest 6 through a hole in the side wall of the transmission side of the rack 7, and the branch sections of the hose 8 are fixed along the two rocker arms 9 respectively; the end of the branch section is fixed to the lower end of the rocker arm 9 and communicates with the nozzle 22.
The distance between the first end of the first telescopic crank 11 and the second end of the second telescopic crank 10 is the crank length, and the crank length is 0.8-1.7 m.
The swing angle of the rocker arm 9 when swinging is
The angle range of the angle is 70-140 degrees.
And when the hinged point of the rocker arm 9 and the second telescopic crank 10 is at the extreme positions of the left end and the right end, an included angle formed by a connecting line of connecting points of the power crank 12 and the power input shaft 17 is a polar position included angle theta, and the angle range of the theta is 5-20 degrees.
The angle between the second telescopic crank 10 and the rocker 9 is β and ranges from 40 degrees to 110 degrees.
The included angle between the two rocker arms 9 is 20-120 degrees.
The hose 8 comprises an air pipe 24 and a medicine pipe 25 inside.
The included angle of the branch sections of the hose 8 can be changed along with the change of the included angles of the two rocker arms 9.
The beneficial effects of the utility model reside in that:
1. the utility model discloses a rocking arm formula "V" font dual spray mechanism of giving medicine to poor free of charge with adjustable angle can improve the operating efficiency of giving medicine to poor free of charge, and the line spacing according to different crops is different in the warmhouse booth, has realized the infinitely variable control of "V" font dual spray angle, makes the device can satisfy the needs of giving medicine to poor free of charge of all kinds of crops.
2. The utility model discloses a rocking arm formula "V" font dual spray mechanism of giving medicine to poor free of charge with adjustable angle can improve the spraying homogeneity of pesticide spraying and to the targetability, reduces the liquid medicine and runs off, protects ecological environment.
3. The utility model discloses a rocking arm formula "V" font dual spray mechanism of giving medicine to poor free of charge with high can obtain required crank length through calculating according to the line width of different warmhouse booth, can realize the change of rocking arm pivot angle after properly adjusting to the even spraying to the crop has been realized.
Drawings
FIG. 1 is a schematic view of the overall structure of the rocker arm type V-shaped dual-nozzle pesticide applying mechanism with adjustable angle of the present invention;
FIG. 2 shows the swing arm swing angle of the rocker arm type V-shaped dual-nozzle pesticide applying mechanism with adjustable angle
A schematic diagram of the polar angle θ and the angle β between the second telescopic crank 10 and the rocker arm 9;
fig. 3 is a schematic structural view of the rocker arm type V-shaped dual-nozzle pesticide applying mechanism with the adjustable angle of the present invention after the pesticide box is removed from the inside of the frame;
FIG. 4 is a schematic structural view of a nozzle angle adjusting system of the rocker arm type V-shaped dual-nozzle pesticide applying mechanism with adjustable angle of the present invention;
fig. 5 is a schematic view of the internal structure of the flexible tube 8 of the rocker arm type "V" shaped dual-nozzle pesticide applying mechanism with adjustable angle of the present invention.
Wherein the reference numerals are:
1. h-shaped sliding guide rail 2 and fastener
3. Double-row pulley 4 and suspension bracket
5. Signal receiver 6 and medicine chest
7. Frame 8, hose
9. Rocker arm 10, second telescopic crank
11. A first telescopic crank 12 and a power crank
13. Servo motor 14 and fan motor
15. Speed reduction worm 16 and speed reduction turbine
17. Power input shaft 18 and electric cabinet
19. Swing arm 20, moving arm
21. Fastening bolt 22 and nozzle
23. Spray head 24 and air pipe
25. Medicine tube
Detailed Description
The following detailed description of the embodiments of the present invention is provided with reference to the accompanying drawings and examples.
As shown in figure 1, the rocker arm type V-shaped double-nozzle pesticide applying mechanism with the adjustable angle comprises a rack 7, a power system, a walking system, a crank rocker arm system and a nozzle angle adjusting system.
The frame 7 is a box structure, one side of the box structure is a transmission side, and a power system and a medicine box 6 are arranged in the box structure. And a hole communicated with the medicine box 6 is formed in the side wall of the transmission side of the rack 7.
As shown in fig. 3, the power system includes a fan motor 14, a reduction turbine 15, a reduction worm gear 16, and a power input shaft 17. The fan motor 14 is fixed above the inside of the frame 7, an output shaft of the fan motor 14 is connected with one end of a reduction worm 15, and the other end of the reduction worm 15 is a threaded end and is provided with threads. The reduction turbine 16 is mounted on a power input shaft 17. The power input shaft 17 is provided below the threaded end of the reduction worm 15, and the two shafts are perpendicular to each other in the horizontal direction. The reduction worm wheel 16 meshes with the threaded end of the reduction worm 15. The power input shaft 17 is supported by a bearing in the horizontal direction on the transmission side wall of the case 7.
The reduction worm 15 transmits the power of the fan motor 14 to the reduction turbine 16, and then to the power output shaft 17 via the reduction turbine 16.
As shown in fig. 1, the walking system comprises an i-shaped sliding guide rail 1, a buckle 2, a double-row pulley 3, a suspension bracket 4, a signal receiver 5, a servo motor 13 and an electric cabinet 18; the signal receiver 5 and the servo motor 13 are arranged on the upper portion of the rack 7, and the electric cabinet 18 is arranged inside the rack 7. The electric control box 18 is electrically connected with the signal receiver 5, the servo motor 13 and the fan motor 14.
The top end of the I-shaped sliding guide rail 1 is fixed on a beam of the greenhouse top. The I-shaped sliding guide rail 1 extends from the transmission side of the rack 7 to the other side above the rack 7 and is vertical to the rack 7. Pulley grooves are formed in the front side and the rear side of the I-shaped sliding guide rail 1, and the double rows of pulleys 3 are slidably arranged in the pulley grooves. The double-row pulley 3 is fixed on the upper part of the frame 7 through a suspension bracket 4. Two ends of the I-shaped sliding guide rail 1 are provided with buckles 2. The buckle 2 is used for limiting the moving range of the double-row pulley 3.
The crank rocker system is arranged outside the drive side of the machine frame 7. The crank rocker system comprises a power crank 12, a first telescopic crank 11, a second telescopic crank 10 and a rocker 9. Wherein the upper end of the rocker arm 9 is rotatably connected to the side wall of the frame 7. The upper part of the rocker arm 9 is a connecting part, and the lower part is a groove part provided with a groove. The first end of the power crank 12 is connected to the power input shaft 17 by a compression bolt, such that the power crank 12 rotates about the connection point with the power input shaft 17. The first telescopic crank 11 is of a tubular structure, the first end of the first telescopic crank 11 is connected with the second end of the power crank 12 through a compression bolt, the second end of the first telescopic crank 11 is sleeved outside the first end of the second telescopic crank 10, the first end and the second end are located on the same straight line and are adjustably fixed through the compression bolt, and the second end of the second telescopic crank 10 is connected with the connecting portion of the rocker arm 9.
The distance between the first end of the first telescopic crank 11 and the second end of the second telescopic crank 10 is the crank length, which is preferably 0.8-1.7 m.
As shown in fig. 1 and 4, the spray head angle adjustment system includes a swing arm 19, a moving arm 20, a set bolt 21, a spray pipe 22, a spray head 23, and a hose 8. The upper ends of the two swing arms 19 are hinged to one end, close to the groove part, of the connecting part of the rocker arm 9, and the two swing arms 19 are symmetrically distributed on two sides of the rocker arm 9 in an inverted V shape at an angle; the lower ends of the two swing arms 19 are respectively provided with a spray pipe 22, and the lower end parts of the spray pipes 22 are connected with a spray head 23. The upper ends of the two moving arms 20 are symmetrically hinged with the two swing arms 19 respectively, and the lower ends of the two moving arms 20 are hinged at one point and are connected in the groove of the rocker arm 9 in a sliding way through a fastening bolt 21.
As shown in figure 2, in use, the swing arm 9 swings back and forth, and the swing angle of the swing arm during swinging is
The included angle formed by the connecting lines of the connecting points of the power crank 12 and the power input shaft 17 when the hinge points of the rocker arm 9 and the second telescopic crank 10 are at the extreme positions of the left end and the right end is 70-140 degrees, the included angle formed by the connecting lines of the connecting points of the power crank 12 and the power input shaft 17 is a polar included angle theta, the included angle formed by theta is 5-20 degrees, the included angle formed by the second telescopic crank 10 and the rocker arm 9 is β degrees, the included angle formed by theta is 40-110 degrees, and the included angle formed by the two rocker arms 9 is 20.
The hose 8 comprises a connecting section and branch sections, wherein the connecting section of the hose 8 is communicated with the medicine chest 6 through a hole in the side wall of the transmission side of the rack 7, and the branch sections of the hose 8 are fixed along the two rocker arms 9 respectively; the end of the branch section is fixed to the lower end of the rocker arm 9 and communicates with the nozzle 22. As shown in fig. 5, the hose 8 includes an air tube 24 and a drug tube 25 inside.
Preferably, the included angle of the branch section of the hose 8 can be changed along with the change of the included angle of the two rocker arms 9.
The utility model discloses a rocking arm formula "V" font dual spray mechanism's with adjustable angle working process does:
preparation for adjustment: the rocker arm 9 is naturally vertically downward due to the effect of gravity. The length required by the first telescopic crank 11 and the second telescopic crank 10 is adjusted to meet the requirement of uniform spraying, and the first telescopic crank and the second telescopic crank are tightly pressed through a pressing bolt after the adjustment is finished. According to the actual line spacing of the greenhouse, the movable arm 20 is adjusted to move up and down to complete angle adjustment, and then the fixing bolt 21 is screwed down to fix the greenhouse.
And adjusting the included angle between the two rocker arms 9, and tightening the fixing bolt 21 after the adjustment is finished so as to fix the fixing bolt in the groove of the rocker arm 9, thereby finishing the adjustment preparation work before the mechanism starts the pesticide application work.
The work is as follows: after the preparation work is finished, the fan motor 14 is started to drive the power crank 12 to move, and the power crank 12 drives the rocker arm 9 to swing through the first telescopic crank 11 and the second telescopic crank 10. As shown in fig. 5, the air blown by the blower and the agricultural chemicals in the medicine box are sent to the spray pipe 22 through the air pipe 24 and the chemical pipe 25 in the hose 8, and the air and the mist are sprayed out through the spray head 23, thereby achieving the spraying operation.
After receiving a moving signal from the ground, the signal receiver 5 transmits the moving signal to the electric cabinet 18, the electric cabinet 18 drives one side of the double-row pulley 3 fixed on the suspension bracket 4 to realize active forward or backward movement on the I-shaped sliding guide rail 1 by controlling the forward and reverse rotation of the servo motor 13, and the other side moves along with the positive and reverse rotation. The top end of the I-shaped sliding guide rail 1 is fixed on a beam of the greenhouse top, so that the whole mechanism can move forward and backward on the I-shaped sliding guide rail 1.
The buckle 2 is used for limiting the moving range of the double-row pulley 3.
The rotary power of the fan motor 14 enters a crank rocker arm system composed of the rocker arm 9, the power crankshaft 12, the first telescopic crank 11, the second telescopic crank 10 and the like through the reduction worm 15, the reduction turbine 16 and the power input shaft 17, so that uniform pesticide spraying operation is realized according to different crop line widths, and then the swing arm 19, the spray pipe 22 and the spray head 23 are driven, so that the operation of the whole mechanism is realized.
Claims (8)
1. An angularly adjustable rocking arm formula "V" font dual spray mechanism of giving medicine to poor free of charge includes: frame (7), frame (7) are the box structure, and one side of box structure is the transmission side, its characterized in that: the pesticide applying mechanism further comprises a power system, a walking system, a crank rocker arm system and a spray head angle adjusting system;
a power system and a medicine box (6) are arranged in the frame (7); a hole communicated with the medicine box (6) is formed in the side wall of the transmission side of the rack (7);
the power system comprises a fan motor (14), a reduction worm (15), a reduction turbine (16) and a power input shaft (17); the fan motor (14) is fixed inside the rack (7), an output shaft of the fan motor (14) is connected with one end of a reduction worm (15), and the other end of the reduction worm (15) is a threaded end and is provided with threads; the speed reduction turbine (16) is arranged on the power input shaft (17); the power input shaft (17) is arranged below the thread end of the reduction worm (15), and the power input shaft and the reduction worm are vertical to each other in the horizontal direction; the reduction worm wheel (16) is meshed with the threaded end of the reduction worm (15); the power input shaft (17) is supported on the side wall of the transmission side of the frame (7) through a bearing in the horizontal direction;
the speed reducing worm (15) transmits the power of the fan motor (14) to the speed reducing turbine (16), and then the power is transmitted to the power input shaft (17) through the speed reducing turbine (16);
the walking system comprises an I-shaped sliding guide rail (1), a buckle (2), double rows of pulleys (3), a suspension bracket (4), a signal receiver (5), a servo motor (13) and an electric cabinet (18); the signal receiver (5) and the servo motor (13) are arranged on the upper part of the rack (7), and the electric cabinet (18) is arranged inside the rack (7); the electric cabinet (18) is electrically connected with the signal receiver (5), the servo motor (13) and the fan motor (14);
the top end of the I-shaped sliding guide rail (1) is fixed on a beam of the greenhouse top; the I-shaped sliding guide rail (1) is arranged above the rack (7), extends from the transmission side of the rack (7) to the other side and is vertical to the rack (7); pulley grooves are formed in the front side and the rear side of the I-shaped sliding guide rail (1), and the double rows of pulleys (3) are slidably arranged in the pulley grooves; the double-row pulleys (3) are fixed on the upper part of the rack (7) through the suspension bracket (4); two ends of the I-shaped sliding guide rail (1) are provided with buckles (2);
the crank rocker system is arranged outside the transmission side of the rack (7); the crank rocker system comprises a power crank (12), a first telescopic crank (11), a second telescopic crank (10) and a rocker (9); wherein, the upper end of the rocker arm (9) is rotatably connected on the side wall of the frame (7); the upper part of the rocker arm (9) is a connecting part, and the lower part of the rocker arm is a groove part which is provided with a groove; the first end of the power crank (12) is connected with the power input shaft (17), so that the power crank (12) rotates around the connection point with the power input shaft (17); the first telescopic crank (11) is of a tubular structure, the first end of the first telescopic crank (11) is connected with the second end of the power crank (12), the second end of the first telescopic crank (11) is sleeved outside the first end of the second telescopic crank (10), the first telescopic crank and the second telescopic crank are positioned on the same straight line and are adjustably fixed, and the second end of the second telescopic crank (10) is connected with the connecting part of the rocker arm (9);
the spray head angle adjusting system comprises a swing arm (19), a moving arm (20), a fastening bolt (21), a spray pipe (22), a spray head (23) and a hose (8); the upper ends of the two swing arms (19) are hinged to one end, close to the groove part, of the connecting part of the swing arm (9), and the two swing arms (19) are symmetrically distributed on two sides of the swing arm (9) in an inverted V shape at an angle; the lower ends of the two swing arms (19) are respectively provided with a spray pipe (22), and the lower end parts of the spray pipes (22) are connected with a spray head (23); the upper ends of the two moving arms (20) are symmetrically hinged with the two swing arms (19) respectively, and the lower ends of the two moving arms (20) are hinged at one point and can be slidably connected in the groove of the rocker arm (9) through a fastening bolt (21);
the hose (8) comprises a connecting section and branch sections, wherein the connecting section of the hose (8) is communicated with the medicine chest (6) through a hole in the side wall of the transmission side of the rack (7), and the branch sections of the hose (8) are fixed along the two rocker arms (9) respectively; the tail end of the branch section is fixed at the lower end of the rocker arm (9) and is communicated with the spray pipe (22).
2. The angularly adjustable rocker-arm "V" -shaped dual spray applicator mechanism of claim 1, wherein: the distance between the first end of the first telescopic crank (11) and the second end of the second telescopic crank (10) is the crank length, and the crank length is 0.8-1.7 m.
3. The angularly adjustable rocker-arm "V" -shaped dual spray applicator mechanism of claim 1, wherein: the swing angle of the rocker arm (9) when swinging is
The angle range of the angle is 70-140 degrees.
4. The angularly adjustable rocker-arm "V" -shaped dual spray applicator mechanism of claim 1, wherein: and when the hinged point of the rocker arm (9) and the second telescopic crank (10) is at the extreme positions of the left end and the right end, an included angle formed by a connecting line of connecting points of the power crank (12) and the power input shaft (17) is a polar included angle theta, and the angle range of the theta is 5-20 degrees.
5. The angle-adjustable rocker-arm type V-shaped dual-nozzle pesticide application mechanism as claimed in claim 1, wherein the included angle between the second telescopic crank (10) and the rocker arm (9) is β, and the included angle ranges from 40 degrees to 110 degrees.
6. The angularly adjustable rocker-arm "V" -shaped dual spray applicator mechanism of claim 1, wherein: the included angle between the two rocker arms (9) is 20-120 degrees.
7. The angularly adjustable rocker-arm "V" -shaped dual spray applicator mechanism of claim 1, wherein: the hose (8) comprises an air pipe (24) and a medicine pipe (25) inside.
8. The angularly adjustable rocker-arm "V" -shaped dual spray applicator mechanism of claim 1, wherein: the included angle of the branch section of the hose (8) can be changed along with the change of the included angle of the two rocker arms (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920781111.9U CN210008448U (en) | 2019-05-28 | 2019-05-28 | Rocking arm formula "V" font dual spray mechanism of giving medicine to poor free of charge with adjustable angle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920781111.9U CN210008448U (en) | 2019-05-28 | 2019-05-28 | Rocking arm formula "V" font dual spray mechanism of giving medicine to poor free of charge with adjustable angle |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210008448U true CN210008448U (en) | 2020-02-04 |
Family
ID=69318031
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920781111.9U Expired - Fee Related CN210008448U (en) | 2019-05-28 | 2019-05-28 | Rocking arm formula "V" font dual spray mechanism of giving medicine to poor free of charge with adjustable angle |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210008448U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111990045A (en) * | 2020-09-11 | 2020-11-27 | 河北泽田节水科技有限公司 | Accurate irrigation system of liquid manure integration based on internet intelligent control |
| CN112498709A (en) * | 2020-11-30 | 2021-03-16 | 河海大学常州校区 | Transmission mechanism of flapping wing flying robot |
| CN112516726A (en) * | 2020-11-30 | 2021-03-19 | 洛阳能惠自动化设备科技有限公司 | Intelligent dust removal cooling device for building construction |
| CN114431213A (en) * | 2022-01-18 | 2022-05-06 | 江苏大学 | Swing type accurate variable air supply spraying structure and control method thereof |
| CN115336573A (en) * | 2022-09-20 | 2022-11-15 | 农业农村部南京农业机械化研究所 | Double-rocker arm type pesticide applying machine |
-
2019
- 2019-05-28 CN CN201920781111.9U patent/CN210008448U/en not_active Expired - Fee Related
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111990045A (en) * | 2020-09-11 | 2020-11-27 | 河北泽田节水科技有限公司 | Accurate irrigation system of liquid manure integration based on internet intelligent control |
| CN111990045B (en) * | 2020-09-11 | 2022-06-10 | 河北泽田节水科技有限公司 | Accurate irrigation system of liquid manure integration based on internet intelligent control |
| CN112498709A (en) * | 2020-11-30 | 2021-03-16 | 河海大学常州校区 | Transmission mechanism of flapping wing flying robot |
| CN112516726A (en) * | 2020-11-30 | 2021-03-19 | 洛阳能惠自动化设备科技有限公司 | Intelligent dust removal cooling device for building construction |
| CN114431213A (en) * | 2022-01-18 | 2022-05-06 | 江苏大学 | Swing type accurate variable air supply spraying structure and control method thereof |
| CN115336573A (en) * | 2022-09-20 | 2022-11-15 | 农业农村部南京农业机械化研究所 | Double-rocker arm type pesticide applying machine |
| CN115336573B (en) * | 2022-09-20 | 2023-09-15 | 农业农村部南京农业机械化研究所 | Double rocker arm type medicine applying machine |
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