CN220529088U - Electric spraying device for preventing and controlling flowers and plants - Google Patents
Electric spraying device for preventing and controlling flowers and plants Download PDFInfo
- Publication number
- CN220529088U CN220529088U CN202322029616.9U CN202322029616U CN220529088U CN 220529088 U CN220529088 U CN 220529088U CN 202322029616 U CN202322029616 U CN 202322029616U CN 220529088 U CN220529088 U CN 220529088U
- Authority
- CN
- China
- Prior art keywords
- fixedly arranged
- rod
- medicine
- supporting plate
- medicine tank
- 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.)
- Active
Links
- 238000005507 spraying Methods 0.000 title claims abstract description 29
- 239000003814 drug Substances 0.000 claims abstract description 98
- 241000607479 Yersinia pestis Species 0.000 claims abstract description 14
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims abstract description 11
- 239000007921 spray Substances 0.000 claims description 11
- 241000238631 Hexapoda Species 0.000 claims description 10
- 201000010099 disease Diseases 0.000 claims description 8
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 claims description 8
- 238000009434 installation Methods 0.000 claims description 2
- 229940079593 drug Drugs 0.000 description 5
- 239000000203 mixture Substances 0.000 description 4
- 238000012271 agricultural production Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
Landscapes
- Catching Or Destruction (AREA)
Abstract
The utility model relates to an electric spraying device for preventing and controlling flower and plant pests, which belongs to the technical field of agriculture and comprises wheels, wherein the inner side surface of each wheel is provided with a sliding groove, the outer side surface of each sliding groove is rotatably provided with rollers, supports are fixedly arranged between the rollers, fixing rods are fixedly arranged between the supports, a supporting plate is fixedly arranged on the outer side surface of each fixing rod, a first medicine tank is fixedly arranged on the upper surface of each supporting plate, a second medicine tank is fixedly arranged on the upper surface of each supporting plate, a connecting pipe is connected between each first medicine tank and each second medicine tank, a mixing box is fixedly arranged on the upper surface of each supporting plate, one side surface of each mixing box is connected with a water outlet pipe, the outer side surface of each water outlet pipe is sleeved with a lifting pipe, one ends of each first medicine tank and each second medicine tank are respectively provided with a piston rod in a sliding mode, one side surface of each piston rod is fixedly provided with a second sliding rod, an air cylinder is fixedly arranged on the upper surface of each supporting plate, and a connecting piece is fixedly arranged on the lower surface of each supporting plate. The utility model has the advantages of convenient movement, simple operation and convenient adjustment.
Description
Technical Field
The utility model relates to the technical field of agriculture, in particular to an electric spraying device for preventing and controlling flowers and plants.
Background
The crop diseases and insect pests are one of main agricultural disasters in China, have the characteristics of multiple types, large influence and frequent outbreak of disasters, and have the occurrence range and severity which often cause great losses to national economy of China, especially agricultural production, so that the prevention and control of the crop diseases and insect pests are particularly important, and a spraying device is needed to spray medicines to crops.
The whole of current atomizer is too heavy, and inconvenient removal, and the flexibility is relatively poor, and when spraying the medicine to different crops, inconvenient according to the adjustment of height of crops for the medicine to crops sprays unevenly, and spray the mode complicacy, needs manual operation, and we propose an electric atomizer for preventing and curing flowers and plants insect pests for this reason.
Disclosure of Invention
Aiming at the problems, the utility model provides the electric spraying device for preventing and controlling the flowers and plants from pests, which has the advantages of convenient movement, good flexibility, convenient adjustment, simple spraying mode and no need of manual operation.
The technical scheme of the utility model is as follows:
the utility model provides an electronic atomizer for preventing and curing flowers and plants insect pest, includes the wheel, the spout has been seted up to the inboard surface of wheel, the outside surface rotation of spout installs the gyro wheel, fixed mounting has the support between the gyro wheel, fixed mounting has the dead lever between the support, the outside surface fixed mounting of dead lever has the backup pad, the last surface fixed mounting of backup pad has medicine jar one, the last surface fixed mounting of backup pad has medicine jar two, be connected with the connecting pipe between medicine jar one and the medicine jar two, the last surface fixed mounting of backup pad has the mixing box, one side surface connection of mixing box has the outlet pipe, the outside surface of outlet pipe has cup jointed the lifter, one side surface fixed mounting of lifter has slide bar one, the last surface fixed mounting of backup pad has the motor, the one end of medicine jar one and medicine jar two all slidable mounting has the piston rod, one side surface fixed mounting of piston rod has the slide bar two, the last surface fixed mounting of backup pad has the cylinder, the lower surface fixed mounting of backup pad has the connecting piece.
The working principle of the technical scheme is as follows:
fix the connecting piece on the agricultural car, come to pull whole device through the agricultural car, this device of agricultural car pulling makes the wheel rotate, make the gyro wheel slide in the spout, under the effect of support, the backup pad remains the horizontality all the time, be connected medicine jar one and medicine jar two with the mixing box through the connecting pipe that sets up, make can mix medicine jar one and medicine jar two in, then carry to the lifter in through the outlet pipe, the lifter can go up and down to adjust, make whole device can satisfy the medicine of not co-altitude crops and spray, piston rod through setting up, the piston rod extrudes medicine jar one and medicine jar two in, make the medicine carry to the mixing box.
In a further technical scheme, the wheels are symmetrically provided with two wheels, the rollers and the sliding grooves are of sliding structures, the support and the wheels form sliding structures through the rollers, and anti-skid patterns are fixedly arranged on the outer side surfaces of the wheels.
Through the anti-skid lines, when the wheels move, the friction between the wheels and the ground is increased, so that the wheels are not easy to slip when moving, and the overall flexibility is improved.
In a further technical scheme, the connecting pipe is of a Y-shaped structure, and one end, far away from the first medicine tank and the second medicine tank, of the connecting pipe is connected in the mixing box.
Through the mixing box that sets up, mix the medicine in medicine jar one and the medicine jar two for to the medicine jar one and the medicine jar two in the mixture become simple and convenient, and be difficult for causing each other's influence.
In a further technical scheme, the lifting pipe and the water outlet pipe form a sliding structure, the outer side surface of the lifting pipe is fixedly provided with atomizing nozzles, the number of the atomizing nozzles is not less than five, and the atomizing nozzles are fixedly arranged on the outer side surface of the lifting pipe in a parallel structure.
Through a plurality of atomizer that set up for spray area to crops is bigger, and makes spraying to crops more even, avoids spray area less to cause the circumstances of spraying inefficiency.
In a further technical scheme, the output end of the motor is rotatably provided with a first rotating rod, the first sliding rod penetrates through the first rotating rod to form a sliding structure with the first rotating rod, and the first rotating rod forms a rotating structure through the motor.
The first rotating rod is driven to rotate through the rotation of the motor, the first sliding rod is slidably adjusted on the first rotating rod, and the lifting pipe is driven to conduct lifting adjustment, so that the height adjustment of the atomizing nozzle is achieved, and the whole device can meet the spraying demands of crops with different heights.
In further technical scheme, the inside of medicine jar one and medicine jar two all slidable mounting has the piston, the one-tenth fixed mounting that is close to the medicine jar of piston is on one side surface of piston, the output fixed mounting of cylinder has the connecting block, the outside surface slidable mounting of sliding lever two has dwang two, one side surface fixed mounting of dwang two has the pole setting, the pole setting is rotated and is installed in the upper surface of backup pad, one side surface fixed mounting of pole setting has the diaphragm, the diaphragm rotates the inboard surface of installation and connecting block.
Through the piston rod that sets up, the flexible regulation of piston rod can extrude the medicine of medicine jar one and medicine jar two to make the medicine enter into the mixing box, through the dwang second that sets up, make the slide bar second can be in the interior regulation of dwang second, thereby realize the flexible regulation of piston rod.
In a further technical scheme, the connecting block forms a telescopic structure through the air cylinder, the transverse plate forms a rotating structure through the air cylinder, the upright rod forms a rotating structure through the air cylinder, the rotating rod forms a rotating structure through the air cylinder, and the piston rod forms a telescopic structure through the air cylinder.
The cylinder that passes through the setting drives the flexible regulation of connecting block for the connecting block drives the diaphragm and rotates, and the diaphragm drives pole setting and dwang second rotation, makes second rotation regulation of slide bar at dwang second, thereby makes the piston rod carry out flexible regulation, makes the flexible control to the piston rod become simple and convenient.
The beneficial effects of the utility model are as follows:
1. the roller slides in the chute, the supporting plate always keeps a horizontal state under the action of the bracket, the medicine tank I and the medicine tank II are connected with the mixing box through the arranged connecting pipe, so that medicines in the medicine tank I and the medicine tank II can be mixed, and lifting adjustment can be performed through the arranged lifting pipe, so that the whole device can meet the requirement of medicine spraying of crops with different heights;
2. due to the anti-skid patterns, the friction between the wheels and the ground is increased when the wheels move, so that the wheels are not easy to slip when moving, and the overall flexibility is improved;
3. the medicine in the first medicine tank and the medicine in the second medicine tank are mixed through the mixing box, so that the mixing of the medicine in the first medicine tank and the medicine in the second medicine tank is simple and convenient, and the mutual influence is not easy to be caused;
4. through the plurality of atomizing nozzles, the spraying area of the crops is larger, the spraying of the crops is more uniform, and the condition of low spraying efficiency caused by smaller spraying area is avoided;
5. the first rotating rod is driven to rotate through the rotation of the motor, so that the first sliding rod is slidably adjusted on the first rotating rod, and the lifting pipe is driven to lift and adjust, so that the height adjustment of the atomizing nozzle is realized, and the whole device can meet the spraying requirements of crops with different heights;
6. the medicine in the first medicine tank and the medicine in the second medicine tank can be extruded through the arranged piston rod, so that the medicine enters the mixing box, and the sliding rod II can be slidably adjusted in the rotating rod II through the arranged rotating rod II, so that the telescopic adjustment of the piston rod is realized;
7. the cylinder that passes through the setting drives the flexible regulation of connecting block for the connecting block drives the diaphragm and rotates, and the diaphragm drives pole setting and dwang second rotation, makes second rotation regulation of slide bar at dwang second, thereby makes the piston rod carry out flexible regulation, makes the flexible control to the piston rod become simple and convenient.
Drawings
FIG. 1 is a schematic overall structure of an embodiment of the present utility model;
FIG. 2 is a schematic diagram of a front view of an embodiment of the present utility model;
FIG. 3 is a schematic side view of an embodiment of the present utility model;
FIG. 4 is a schematic top view of an embodiment of the present utility model;
fig. 5 is a schematic view of a connection structure between a piston rod and a cylinder in an embodiment of the present utility model.
Reference numerals illustrate:
1. a wheel; 2. anti-skid lines; 3. a chute; 4. a roller; 5. a bracket; 6. a fixed rod; 7. a support plate; 8. a first medicine tank; 9. a second medicine tank; 10. a connecting pipe; 11. a mixing box; 12. a water outlet pipe; 13. a lifting tube; 14. an atomizing nozzle; 15. a first sliding rod; 16. a motor; 17. rotating the first rod; 18. a piston rod; 19. a sliding rod II; 20. a vertical rod; 21. a cross plate; 22. a cylinder; 23. a connecting block; 24. a second rotating rod; 25. and a connecting piece.
Detailed Description
Embodiments of the present utility model are further described below with reference to the accompanying drawings.
Examples:
as shown in fig. 1-5, an electric spraying device for preventing and controlling plant and pest damage comprises a wheel 1, wherein a chute 3 is formed in the inner side surface of the wheel 1, a roller 4 is rotatably mounted on the outer side surface of the chute 3, a bracket 5 is fixedly mounted between the rollers 4, a fixing rod 6 is fixedly mounted between the brackets 5, a supporting plate 7 is fixedly mounted on the outer side surface of the fixing rod 6, a medicine tank I8 is fixedly mounted on the upper surface of the supporting plate 7, a medicine tank II 9 is fixedly mounted on the upper surface of the supporting plate 7, a connecting pipe 10 is connected between the medicine tank I8 and the medicine tank II 9, a mixing box 11 is fixedly mounted on the upper surface of the supporting plate 7, a water outlet pipe 12 is connected to one side surface of the mixing box 11, a lifting pipe 13 is sleeved on the outer side surface of the water outlet pipe 12, a sliding rod I15 is fixedly mounted on one side surface of the lifting pipe 13, a motor 16 is fixedly mounted on the upper surface of the supporting plate 7, piston rods 18 are slidably mounted on one ends of the medicine tank I8 and the medicine tank II 9, a sliding rod II 19 is fixedly mounted on one side surface of the piston rod 18, a cylinder 22 is fixedly mounted on the upper surface of the supporting plate 7, and a lower surface of the supporting plate 7 is fixedly mounted on a connecting piece 25.
The working principle of the technical scheme is as follows:
the connecting piece 25 is fixed on the agricultural vehicle, the whole device is pulled through the agricultural vehicle, the agricultural vehicle pulls the device, the wheels 1 rotate, the rollers 4 slide in the sliding grooves 3, the supporting plate 7 always keeps a horizontal state under the action of the support 5, the medicine tank I8 and the medicine tank II 9 are connected with the mixing box 11 through the arranged connecting pipe 10, medicines in the medicine tank I8 and the medicine tank II 9 can be mixed, then the medicines are conveyed into the lifting pipe 13 through the water outlet pipe 12, the lifting pipe 13 can be lifted and adjusted, the whole device can meet the medicine spraying of crops with different heights, the medicine tank I8 and the medicine tank II 9 are extruded through the arranged piston rod 18, and the medicines are conveyed into the mixing box 11.
In another embodiment, as shown in fig. 1-4, two wheels 1 are symmetrically arranged, rollers 4 and a chute 3 are in a sliding structure, a bracket 5 and the wheels 1 form a sliding structure through the rollers 4, and anti-skid patterns 2 are fixedly arranged on the outer side surface of the wheels 1.
Through the anti-skid patterns 2, when the wheel 1 moves, the friction between the wheel 1 and the ground is increased, so that the wheel 1 is not easy to slip when moving, and the overall flexibility is improved.
In another embodiment, as shown in fig. 1-4, the connecting tube 10 has a Y-shaped structure, and one end of the connecting tube 10, which is far away from the first medicine tank 8 and the second medicine tank 9, is connected to the mixing box 11.
Through the mixing box 11 that sets up, mix the medicine in medicine jar I8 and the medicine jar II 9 for it is simple and convenient to mix medicine in medicine jar I8 and the medicine jar II 9, and is difficult for causing each other's influence.
In another embodiment, as shown in fig. 1-4, the lifting tube 13 and the water outlet tube 12 form a sliding structure, the outer side surface of the lifting tube 13 is fixedly provided with at least five atomizing nozzles 14, and the atomizing nozzles 14 are fixedly arranged on the outer side surface of the lifting tube 13 in a parallel structure.
Through the plurality of atomizer 14 that set up for spray area to crops is bigger, and makes spraying to crops more even, avoids the less circumstances that cause spraying inefficiency of spray area.
In another embodiment, as shown in fig. 1-4, the output end of the motor 16 is rotatably provided with a first rotating rod 17, and the first sliding rod 15 passes through the first rotating rod 17 and forms a sliding structure with the first rotating rod 17, and the first rotating rod 17 forms a rotating structure through the motor 16.
The first rotating rod 17 is driven to rotate through the rotation of the motor 16, the first sliding rod 15 is slidably adjusted on the first rotating rod 17, and the lifting pipe 13 is driven to lift and adjust, so that the height of the atomizing nozzle 14 is adjusted, and the whole device can meet the spraying demands of crops with different heights.
In another embodiment, as shown in fig. 1-5, the first medicine tank 8 and the second medicine tank 9 are both slidably mounted with pistons, one end of the piston rod 18 near the first medicine tank 8 is fixedly mounted on one side surface of the pistons, the output end of the cylinder 22 is fixedly mounted with a connecting block 23, the outer side surface of the second sliding rod 19 is slidably mounted with a second rotating rod 24, one side surface of the second rotating rod 24 is fixedly mounted with a vertical rod 20, the vertical rod 20 is rotatably mounted on the upper surface of the supporting plate 7, one side surface of the vertical rod 20 is fixedly mounted with a transverse plate 21, and the transverse plate 21 is rotatably mounted on the inner side surface of the connecting block 23.
Through the piston rod 18 that sets up, the flexible adjustment of piston rod 18 can extrude the medicine of medicine jar 8 and medicine jar two 9 to make the medicine enter into mixing box 11, through the dwang two 24 that set up, make the slide bar two 19 can slide the regulation in dwang two 24, thereby realize the flexible adjustment of piston rod 18.
In another embodiment, as shown in fig. 1-5, the connection block 23 forms a telescopic structure by the air cylinder 22, the transverse plate 21 forms a rotary structure by the air cylinder 22, the upright 20 forms a rotary structure by the air cylinder 22, the rotary rod two 24 forms a rotary structure by the air cylinder 22, and the piston rod 18 forms a telescopic structure by the air cylinder 22.
The connecting block 23 is driven to stretch out and draw back through the cylinder 22, the connecting block 23 drives the transverse plate 21 to rotate, the transverse plate 21 drives the vertical rod 20 and the rotating rod II 24 to rotate, the sliding rod II 19 rotates and adjusts in the rotating rod II 24, and therefore the piston rod 18 stretches out and draws back to adjust, and stretching control of the piston rod 18 becomes simple and convenient.
The foregoing examples merely illustrate specific embodiments of the utility model, which are described in greater detail and are not to be construed as limiting the scope of the utility model. It should be noted that it will be apparent to those skilled in the art that several variations and modifications can be made without departing from the spirit of the utility model, which are all within the scope of the utility model.
Claims (7)
1. An electric spraying device for preventing and controlling flower and plant pests, which comprises wheels (1), and is characterized in that: the inner side surface of the wheel (1) is provided with a sliding groove (3), the outer side surface of the sliding groove (3) is rotationally provided with a roller (4), a bracket (5) is fixedly arranged between the rollers (4), a fixed rod (6) is fixedly arranged between the brackets (5), a supporting plate (7) is fixedly arranged on the outer side surface of the fixed rod (6), a medicine tank I (8) is fixedly arranged on the upper surface of the supporting plate (7), a medicine tank II (9) is fixedly arranged on the upper surface of the supporting plate (7), a connecting pipe (10) is connected between the medicine tank I (8) and the medicine tank II (9), a mixing box (11) is fixedly arranged on the upper surface of the supporting plate (7), a water outlet pipe (12) is connected on one side surface of the mixing box (11), a lifting pipe (13) is sleeved on the outer side surface of the water outlet pipe (12), a sliding rod I (15) is fixedly arranged on one side surface of the lifting pipe (13), a motor (16) is fixedly arranged on the upper surface of the supporting plate (7), a piston rod (18) is fixedly arranged on one side of the sliding rod (18), a piston rod (18) is fixedly arranged on one side of the piston rod (18), the lower surface of the supporting plate (7) is fixedly provided with a connecting piece (25).
2. An electric spraying device for controlling plant diseases and insect pests according to claim 1, characterized in that: the wheel (1) is provided with two in a symmetrical structure, the roller (4) and the chute (3) are in a sliding structure, the support (5) and the wheel (1) form the sliding structure through the roller (4), and anti-skidding patterns (2) are fixedly arranged on the outer side surface of the wheel (1).
3. An electric spraying device for controlling plant diseases and insect pests according to claim 1, characterized in that: the connecting pipe (10) is of a Y-shaped structure, and one end, far away from the first medicine tank (8) and the second medicine tank (9), of the connecting pipe (10) is connected into the mixing box (11).
4. An electric spraying device for controlling plant diseases and insect pests according to claim 1, characterized in that: the lifting pipe (13) and the water outlet pipe (12) form a sliding structure, atomizing spray heads (14) are fixedly arranged on the outer side surface of the lifting pipe (13), the number of the atomizing spray heads (14) is not less than five, and the atomizing spray heads (14) are fixedly arranged on the outer side surface of the lifting pipe (13) in a parallel structure.
5. An electric spraying device for controlling plant diseases and insect pests according to claim 1, characterized in that: the output end of the motor (16) is rotatably provided with a first rotating rod (17), the first sliding rod (15) penetrates through the first rotating rod (17) and forms a sliding structure with the first rotating rod (17), and the first rotating rod (17) forms a rotating structure through the motor (16).
6. An electric spraying device for controlling plant diseases and insect pests according to claim 1, characterized in that: the inside of medicine jar one (8) and medicine jar two (9) all slidable mounting has the piston, one side surface at the piston is fixed mounting near medicine jar one (8) one end of piston rod (18), the output fixed mounting of cylinder (22) has connecting block (23), the outside surface slidable mounting of sliding rod two (19) has dwang two (24), one side surface fixed mounting of dwang two (24) has pole setting (20), pole setting (20) rotate and install in the upper surface of backup pad (7), one side surface fixed mounting of pole setting (20) has diaphragm (21), diaphragm (21) rotate the inboard surface of installation and connecting block (23).
7. An electric spraying device for controlling plant diseases and insect pests according to claim 6, wherein: the connecting block (23) forms a telescopic structure through the air cylinder (22), the transverse plate (21) forms a rotating structure through the air cylinder (22), the vertical rod (20) forms a rotating structure through the air cylinder (22), the rotating rod II (24) forms a rotating structure through the air cylinder (22), and the piston rod (18) forms a telescopic structure through the air cylinder (22).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322029616.9U CN220529088U (en) | 2023-07-31 | 2023-07-31 | Electric spraying device for preventing and controlling flowers and plants |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322029616.9U CN220529088U (en) | 2023-07-31 | 2023-07-31 | Electric spraying device for preventing and controlling flowers and plants |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220529088U true CN220529088U (en) | 2024-02-27 |
Family
ID=89973640
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322029616.9U Active CN220529088U (en) | 2023-07-31 | 2023-07-31 | Electric spraying device for preventing and controlling flowers and plants |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220529088U (en) |
-
2023
- 2023-07-31 CN CN202322029616.9U patent/CN220529088U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103004736A (en) | Three-in-one multifunctional spraying machine and three-station conversion method | |
| CN206851532U (en) | A kind of suspension type multi-angle irrigator | |
| CN211909972U (en) | Electric reel type sprinkler | |
| CN112772379A (en) | Adjustable agricultural water conservancy irrigation device and use method thereof | |
| CN220529088U (en) | Electric spraying device for preventing and controlling flowers and plants | |
| CN114342901B (en) | Intelligent pesticide application device and pesticide application method for agricultural plant protection | |
| CN208768794U (en) | A kind of peaches and plums tree pesticide spraying device | |
| CN213187798U (en) | Agricultural pesticide spraying machine | |
| CN211721627U (en) | Novel plant protection car for horticulture | |
| CN204933797U (en) | Parallel―ordinal shift elevating mechanism | |
| CN211153476U (en) | Reciprocating motion type pesticide spraying system of large-scale sprinkling irrigation machine | |
| CN212138384U (en) | Fertile spraying device of apple leaf surface | |
| CN211091125U (en) | Seedbed spray set | |
| CN203952222U (en) | Spraying profiling frame | |
| CN219578151U (en) | Fruit tree laxative device that can be adjusted according to plant spacing | |
| CN220292728U (en) | Spraying device for vegetable planting | |
| CN215421531U (en) | Coconut garden is planted with device that loosens soil | |
| CN221284088U (en) | Environment protection is with watering device that has rotation regulation structure | |
| CN216931577U (en) | Artificial intelligence type greening pesticide spraying equipment | |
| CN211458641U (en) | A spout medicine device for cotton | |
| CN220987330U (en) | Spraying device for preventing and controlling diseases and insect pests of fruit trees | |
| CN219877267U (en) | Crop pesticide spraying equipment | |
| CN221011649U (en) | Simple and easy laxative machine with adjustable | |
| CN218959891U (en) | Pesticide mixing spraying machine for peach planting | |
| CN220557250U (en) | Pesticide sprinkler in wheat tillering period |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |