CN208523608U - A kind of control of insect flusher uniformly sprayed - Google Patents
A kind of control of insect flusher uniformly sprayed Download PDFInfo
- Publication number
- CN208523608U CN208523608U CN201820866398.0U CN201820866398U CN208523608U CN 208523608 U CN208523608 U CN 208523608U CN 201820866398 U CN201820866398 U CN 201820866398U CN 208523608 U CN208523608 U CN 208523608U
- Authority
- CN
- China
- Prior art keywords
- fixedly connected
- plate
- flusher
- insect
- movable
- 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.)
- Expired - Fee Related
Links
Landscapes
- Catching Or Destruction (AREA)
Abstract
The utility model relates to agricultural equipment technical fields, and disclose a kind of control of insect flusher uniformly sprayed, including pedestal, the two sides of the base top are fixedly connected to support tube, the internal activity of the support tube is socketed with movable block, support rod is fixedly connected at the top of the movable block, the top of the support rod extends to the outside of support tube and is fixedly connected with positioning plate.The control of insect flusher uniformly sprayed, it is located at horizontality to it by rotation adjusting rod, it is acted on using the elastic force of the first spring, so that axis and adjusting rod are clamped, thus it is fixed, it carries out while spraying from the top of crops by three spray heads on adjustable plate, existing control of insect flusher is avoided only to spray insecticide from crops side, so that the crops far from portable chemical spraying device side are less by medicine, cause sprinkling uneven, affect the total quality of spray.
Description
Technical field
The utility model relates to agricultural equipment technical field, specially a kind of control of insect flusher uniformly sprayed.
Background technique
As the improvement of people's living standards, the agricultural product type of daily consumption is more and more, the quality of agricultural product is wanted
Ask also higher and higher, in the planting process of agricultural product, the prevention and treatment to pest is the key that improve agricultural product quality, yield hand
Section, common control of insect is sprayed insecticide by flusher.
However, existing control of insect flusher is only sprayed insecticide from crops side, so that far from portable
The crops of chemical spraying device side are less by medicine, cause sprinkling uneven, affect the total quality of spray, and existing take spray
Medicine device spray height is fixed, and spray is adjusted to proper height, to cause drug in the inconvenient height according to crops
Waste.
Utility model content
(1) the technical issues of solving
In view of the deficiencies of the prior art, the utility model provides a kind of control of insect flusher uniformly sprayed, tool
Standby the advantages that spraying with and convenient for adjusting spraying altitude, solves existing control of insect flusher only from crops one
Side is sprayed insecticide, so that the crops far from portable chemical spraying device side are less by medicine, caused sprinkling uneven, is affected
The total quality of spray, and existing chemical spraying device spray height of taking is fixed, spray is adjusted in the inconvenient height according to crops
Medicine is to proper height, thus the problem of causing the waste of drug.
(2) technical solution
To realize above-mentioned sprinkling with and convenient for adjust the purpose of spraying altitude, the utility model provides following technical side
Case: the control of insect flusher that one kind is uniformly sprayed, including pedestal, the two sides of the base top are fixedly connected to support
Pipe, the internal activity of the support tube are socketed with movable block, support rod, the support are fixedly connected at the top of the movable block
The top of bar extends to the outside of support tube and is fixedly connected with positioning plate, one end fixing sleeve of the positioning plate far from support rod
It is connected to locating shaft, one end of the remotely located plate of locating shaft is fixedly connected with adjustable plate, and the side of the adjustable plate is fixed to be connected
Connect there are two limit plate, fixing sleeve is connected to flow pipe between two limit plates, be fixedly attached on the adjustable plate there are three
The spray head of equidistant arrangement, one end and the flow pipe of the spray head are fixedly attached, and the positive top of support rod is fixedly connected with
Limiting plate, the middle part fixing sleeve of the limiting plate are connected to positioner, are fixedly connected between the top of two support tubes
Transverse slat is fixedly installed with driving motor in the middle part of the transverse slat top, and the output shaft of the driving motor is fixedly connected with screw rod,
The bottom end of the screw rod is socketed through transverse slat and with the top movable of pedestal, and screw thread is socketed with movable plate on the screw rod, described
Movable sleeve is connected to the limit shaft positioned at screw rod side on movable plate, the both ends of the limit shaft respectively with the bottom of transverse slat and pedestal
Top be fixedly connected, the two sides of the base top are respectively fixedly connected with the limiting device positioned at two support tube sides,
The explosive box positioned at two support tube reverse sides is fixedly installed at the top of the pedestal, the bottom of explosive box side is solid
Surely it is socketed with water-supply-pipe, one end of the water-supply-pipe one end and flow pipe far from explosive box is fixedly attached, on the water-supply-pipe
Fixing sleeve is connected to water pump, and the water pump is fixedly mounted at the top of the base, and water pump is between support tube and explosive box.
Preferably, the positioner includes tube body, and the internal activity of the tube body is socketed with by movable plate, described by movable plate
Middle part fixing sleeve be connected to axis, one end of the axis extends to the inside of adjustable plate, and the other end of the axis extends to
The outside of tube body is simultaneously fixedly connected with pulling block, described to be fixedly connected with the first spring, the first spring activity by the side of movable plate
It is sleeved on axis, and one end of the first spring is fixedly connected with the inner wall of tube body.
Preferably, the limiting device includes support shaft, is fixedly connected at the top of the bottom end of the support shaft and pedestal, institute
Stating equal pivot bush unit in support shaft has limited block, and the back side of the limited block is fixedly connected with tray, the top of the support shaft
It is fixedly connected with block, the bottom of the limited block is fixedly connected with second spring, and the second spring movable set is supporting
On axis, and it is fixedly connected at the top of the bottom end of second spring and pedestal.
Preferably, U-lag is offered at the top of the tray, and the U-lag on tray is adapted with the bottom end of adjustable plate,
The tray is located at the underface of adjustable plate.
Preferably, the side of the support tube offers sliding slot, and the sliding slot on support tube is adapted with movable plate, described
One end of movable plate is fixedly connected with the side of movable block.
Preferably, the quantity of the limit shaft is two, and two limit shafts are symmetrical with the axle center of movable plate.
(3) beneficial effect
Compared with prior art, the utility model provides a kind of control of insect flusher uniformly sprayed, have with
It is lower the utility model has the advantages that
1, the control of insect flusher uniformly sprayed is located at horizontality to it by rotation adjusting rod, utilizes the
The elastic force of one spring acts on, so that axis and adjusting rod are clamped, thus fixed, by three spray heads on adjustable plate from crops
Top carry out simultaneously spray, avoid existing control of insect flusher be spray insecticide from crops side,
So that the crops far from portable chemical spraying device side are less by medicine, cause sprinkling uneven, affect the total quality of spray.
2, the control of insect flusher uniformly sprayed drives screw rod rotation by driving motor, drives on movable plate
Lower movement to adjust the height of spray head, is avoided and existing takes chemical spraying device so that movable block drives support rod to move up and down
Spray height is fixed, and spray is adjusted to proper height, to cause the waste of drug in the inconvenient height according to crops.
Detailed description of the invention
FIG. 1 is a schematic structural view of the utility model；
Fig. 2 is the side view of the utility model structure chart 1；
Fig. 3 is 1 positioner schematic diagram of the utility model structure chart；
Fig. 4 is 1 limiting device schematic diagram of the utility model structure chart.
In figure: 1 pedestal, 2 support tubes, 3 movable blocks, 4 support rods, 5 positioning plates, 6 locating shafts, 7 adjustable plates, 8 limit plates, 9
Flow pipe, 10 spray heads, 11 limiting plates, 12 positioners, 121 tube bodies, 122 are by movable plate, 123 axis, 124 pulling blocks, 125 first bullets
Spring, 13 transverse slats, 14 driving motors, 15 screw rods, 16 movable plates, 17 limit shafts, 18 limiting devices, 181 support shafts, 182 limited blocks,
183 trays, 184 blocks, 185 second springs, 19 explosive boxs, 20 water-supply-pipes, 21 water pumps.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Fig. 1-4 is please referred to, the utility model provides a kind of technical solution, a kind of control of insect sprinkling dress uniformly sprayed
It sets, including pedestal 1, the two sides at 1 top of pedestal are fixedly connected to support tube 2, and the side of support tube 2 offers sliding slot, and props up
Sliding slot on stay tube 2 is adapted with movable plate 16, and one end of movable plate 16 is fixedly connected with the side of movable block 3, passes through movement
Plate 16 moves up and down under the rotation of screw rod 15, drives movable block 3 to move up and down, so that support rod 7 moves up and down, to adjust
The height of spray head 10 is adjusted spray to proper height convenient for the height according to crops, avoids the waste of drug, support tube
2 internal activity is socketed with movable block 3, and the top of movable block 3 is fixedly connected with support rod 4, and the top of support rod 4 extends to branch
The outside of stay tube 2 is simultaneously fixedly connected with positioning plate 5, and positioning plate 5 is connected to locating shaft 6 far from one end fixing sleeve of support rod 4, positioning
One end of the remotely located plate 5 of axis 6 is fixedly connected with adjustable plate 7, the top of the adjustable plate 7 and top of side offers and axis
123 compatible notches, the side of adjustable plate 7 are fixedly connected there are two limit plate 8, and fixing sleeve is connected between two limit plates 8
Flow pipe 9 is fixedly attached the spray head 10 there are three equidistant arrangement, one end of spray head 10 and 9 fixing sleeve of flow pipe on adjustable plate 7
It connects, the positive top of support rod 4 is fixedly connected with limiting plate 11, and the middle part fixing sleeve of limiting plate 11 is connected to positioner 12, card
Position device 12 includes tube body 121, and the internal activity of tube body 121 is socketed with by movable plate 122, is fixedly attached by the middle part of movable plate 122
There is axis 123, one end of axis 123 extends to the inside of adjustable plate 7, and the other end of axis 123 extends to the outside of tube body 121
And it is fixedly connected with pulling block 124, the first spring 125 is fixedly connected with by the side of movable plate 122,125 movable set of the first spring exists
On axis 123, and one end of the first spring 125 is fixedly connected with the inner wall of tube body 121, is made using the elastic force of the first spring 125
With, so that axis 123 extends in adjustable plate 7, so that the position of secured adjusted plate 7, is convenient for when using flusher, so that
Adjustable plate 7 is in horizontality, flusher when not in use so that adjustable plate 7 is in a vertical state, two support tubes 2
It is fixedly connected with transverse slat 13 between top, driving motor 14, the type of driving motor 14 are fixedly installed in the middle part of 13 top of transverse slat
It number is Y80M2-2, and the revolving speed of driving motor 14 is 2830r/min, the output shaft of driving motor 14 is fixedly connected with screw rod 15,
The bottom end of screw rod 15 is socketed through transverse slat 13 and with the top movable of pedestal 1, and screw thread is socketed with movable plate 16 on screw rod 15, mobile
Movable sleeve is connected to the limit shaft 17 positioned at 15 side of screw rod on plate 16, and the quantity of limit shaft 17 is two, and two limit shafts 17
It is symmetrical with the axle center of movable plate 16, it is limited using the movable plate 16 of two limit shafts 17, so that movable plate 16 is in screw rod 15
When rotation, stable is moved up and down, consequently facilitating movable block 3 is driven to move up and down to adjust the height of spray head 10, limit shaft 17
Both ends be fixedly connected respectively with the top of the bottom of transverse slat 13 and pedestal 1, the two sides at the top of pedestal 1 have been respectively fixedly connected with position
Limiting device 18 in two 2 sides of support tube, limiting device 18 include support shaft 181, the bottom end of support shaft 181 and pedestal 1
Top be fixedly connected, equal pivot bush unit has limited block 182 in support shaft 181, and the back side of limited block 182 is fixedly connected with tray
183, the top of tray 183 offers U-lag, and the U-lag on tray 183 is adapted with the bottom end of adjustable plate 7, tray 183
Positioned at the underface of adjustable plate 7, the top of support shaft 181 is fixedly connected with block 184, and the bottom of limited block 182 is fixedly connected
There is second spring 185,185 movable set of second spring is in support shaft 181, and the top of the bottom end of second spring 185 and pedestal 1
Portion is fixedly connected, and is acted on using the elastic force of second spring 185, so that the bottom end of tray 183 and adjustable plate 7 is clamped, convenient for spraying
It spills device when not in use, adjustable plate 7 is fixed, convenient for the movement of flusher, the top of pedestal 1, which is fixedly installed with, to be located at
The explosive box 19 of two 2 reverse sides of support tube, the bottom fixing sleeve of 19 side of explosive box are connected to water-supply-pipe 20, and water-supply-pipe 20 is remote
One end of one end and flow pipe 9 from explosive box 19 is fixedly attached, and fixing sleeve is connected to water pump 21 on water-supply-pipe 20, and water pump 21 is fixed
It is mounted on the top of pedestal 1, and water pump 21 is between support tube 2 and explosive box 19.
When work, firstly, tray 183 is moved down, until tray 183 leaves the bottom end of adjustable plate 7, rotation adjusting rod 7 to its position
In horizontality, acted on using the elastic force of the first spring 125, so that axis 123 and adjusting rod 7 are clamped, thus it is fixed, then open
Dynamic driving motor 14 drives screw rod 15 to rotate, and movable plate 16 is driven to move up, so that movable block 3 drives support rod 4 to move up, to adjust
Spray head 10 is saved to suitable height, finally, starting water pump 21, by water-supply-pipe 20 and flow pipe 9 by the medicine inside explosive box 19
Water is sent into spray head 10, is sprayed using spray head 10.
In conclusion the control of insect flusher uniformly sprayed, by rotation adjusting rod 7 to it positioned at horizontal
State is acted on using the elastic force of the first spring 125, so that axis 123 and adjusting rod 7 are clamped, thus it is fixed, by adjustable plate 7
Three spray heads 10 spray simultaneously from the top of crops, avoiding existing control of insect flusher is from farming
Object side is sprayed insecticide, so that the crops far from portable chemical spraying device side are less by medicine, causes sprinkling uneven, shadow
The total quality of spray is rung；It drives screw rod 15 to rotate by driving motor 14, movable plate 16 is driven to move up and down, so that mobile
Block 3 drives support rod 4 to move up and down, to adjust the height of spray head 10, avoids existing chemical spraying device of taking and sprays height admittedly
Fixed, spray is adjusted to proper height, to cause the waste of drug in the inconvenient height according to crops；It solves existing
Control of insect flusher is only sprayed insecticide from crops side, so that the crops far from portable chemical spraying device side
It is less by medicine, cause sprinkling uneven, affect the total quality of spray, and existing chemical spraying device spray height of taking is fixed,
Spray is adjusted to proper height, thus the problem of causing the waste of drug in the inconvenient height according to crops.
It should be noted that, in this document, relational terms such as first and second and the like are used merely to a reality
Body or operation are distinguished with another entity or operation, are deposited without necessarily requiring or implying between these entities or operation
In any actual relationship or order or sequence.Moreover, the terms "include", "comprise" or its any other variant are intended to
Non-exclusive inclusion, so that the process, method, article or equipment including a series of elements is not only wanted including those
Element, but also including other elements that are not explicitly listed, or further include for this process, method, article or equipment
Intrinsic element.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (6)
1. the control of insect flusher that one kind is uniformly sprayed, including pedestal (1), it is characterised in that: at the top of the pedestal (1)
Two sides are fixedly connected to support tube (2), and the internal activity of the support tube (2) is socketed with movable block (3), the movable block
(3) it is fixedly connected at the top of support rod (4), the top of the support rod (4) extends to the outside of support tube (2) and fixed company
It is connected to positioning plate (5), the positioning plate (5) is connected to locating shaft (6), the locating shaft far from one end fixing sleeve of support rod (4)
(6) one end of remotely located plate (5) is fixedly connected with adjustable plate (7), the side of the adjustable plate (7) be fixedly connected there are two limit
Position plate (8), fixing sleeve is connected to flow pipe (9) between two limit plates (8), and fixing sleeve is connected to three on the adjustable plate (7)
The spray head (10) of a equidistant arrangement, one end and the flow pipe (9) of the spray head (10) are fixedly attached, support rod (4) front
Top be fixedly connected with limiting plate (11), the middle part fixing sleeve of the limiting plate (11) is connected to positioner (12), two institutes
It states and is fixedly connected between the top of support tube (2) transverse slat (13), be fixedly installed with driving in the middle part of transverse slat (13) top
The output shaft of motor (14), the driving motor (14) is fixedly connected with screw rod (15), and the bottom end of the screw rod (15) is through cross
Plate (13) is simultaneously socketed with the top movable of pedestal (1), and screw thread is socketed with movable plate (16), the movable plate on the screw rod (15)
(16) movable sleeve is connected to the limit shaft (17) positioned at screw rod (15) side on, the both ends of the limit shaft (17) respectively with transverse slat
(13) it is fixedly connected at the top of bottom and pedestal (1), the two sides at the top of the pedestal (1) have been respectively fixedly connected with positioned at two
The limiting device (18) of support tube (2) side is fixedly installed with positioned at two support tube (2) back sides at the top of the pedestal (1)
The bottom fixing sleeve of the explosive box (19) of side, explosive box (19) side is connected to water-supply-pipe (20), the water-supply-pipe (20)
One end of one end and flow pipe (9) far from explosive box (19) is fixedly attached, and fixing sleeve is connected to water pump on the water-supply-pipe (20)
(21), the water pump (21) is fixedly mounted on the top of pedestal (1), and water pump (21) is located at support tube (2) and explosive box (19)
Between.
2. the control of insect flusher that one kind according to claim 1 is uniformly sprayed, it is characterised in that: the detent dress
Setting (12) includes tube body (121), and the internal activity of the tube body (121) is socketed with by movable plate (122), described by movable plate (122)
Middle part fixing sleeve be connected to axis (123), one end of the axis (123) extends to the inside of adjustable plate (7), the axis
(123) the other end extends to the outside of tube body (121) and is fixedly connected pulling block (124), and the side by movable plate (122) is solid
Surely it is connected with the first spring (125), the first spring (125) movable set is on axis (123), and the first spring (125)
One end be fixedly connected with the inner wall of tube body (121).
3. the control of insect flusher that one kind according to claim 1 is uniformly sprayed, it is characterised in that: the limit dress
Setting (18) includes support shaft (181), is fixedly connected at the top of the bottom end and pedestal (1) of the support shaft (181), the support shaft
(181) there is limited block (182) equal pivot bush unit on, the back side of the limited block (182) is fixedly connected with tray (183), described
The top of support shaft (181) is fixedly connected with block (184), and the bottom of the limited block (182) is fixedly connected with second spring
(185), second spring (185) movable set is on support shaft (181), and the bottom end of second spring (185) and pedestal (1)
Top be fixedly connected.
4. the control of insect flusher that one kind according to claim 3 is uniformly sprayed, it is characterised in that: the tray
(183) U-lag is offered at the top of, and the U-lag on tray (183) is adapted with the bottom end of adjustable plate (7), the tray
(183) it is located at the underface of adjustable plate (7).
5. the control of insect flusher that one kind according to claim 1 is uniformly sprayed, it is characterised in that: the support tube
(2) side offers sliding slot, and the sliding slot on support tube (2) is adapted with movable plate (16), and the one of the movable plate (16)
End is fixedly connected with the side of movable block (3).
6. the control of insect flusher that one kind according to claim 1 is uniformly sprayed, it is characterised in that: the limit shaft
(17) quantity is two, and two limit shafts (17) are symmetrical with the axle center of movable plate (16).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820866398.0U CN208523608U (en) | 2018-06-06 | 2018-06-06 | A kind of control of insect flusher uniformly sprayed |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820866398.0U CN208523608U (en) | 2018-06-06 | 2018-06-06 | A kind of control of insect flusher uniformly sprayed |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208523608U true CN208523608U (en) | 2019-02-22 |
Family
ID=65382498
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820866398.0U Expired - Fee Related CN208523608U (en) | 2018-06-06 | 2018-06-06 | A kind of control of insect flusher uniformly sprayed |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208523608U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112974005A (en) * | 2021-02-19 | 2021-06-18 | 郜国印 | Agricultural soil administers and uses sprinkler |
| CN113142166A (en) * | 2021-03-18 | 2021-07-23 | 温州大学瓯江学院 | Pesticide spraying agricultural machine with shock absorption pesticide spraying rack |
| CN114304116A (en) * | 2021-12-29 | 2022-04-12 | 当涂县官圩人家供销合作社有限公司 | Foliage spraying equipment is used in prevention and cure of snakegourd fruit plant diseases and insect pests |
-
2018
- 2018-06-06 CN CN201820866398.0U patent/CN208523608U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112974005A (en) * | 2021-02-19 | 2021-06-18 | 郜国印 | Agricultural soil administers and uses sprinkler |
| CN113142166A (en) * | 2021-03-18 | 2021-07-23 | 温州大学瓯江学院 | Pesticide spraying agricultural machine with shock absorption pesticide spraying rack |
| CN114304116A (en) * | 2021-12-29 | 2022-04-12 | 当涂县官圩人家供销合作社有限公司 | Foliage spraying equipment is used in prevention and cure of snakegourd fruit plant diseases and insect pests |
| CN114304116B (en) * | 2021-12-29 | 2023-08-29 | 当涂县官圩人家供销合作社有限公司 | Leaf surface spraying equipment for controlling diseases and insect pests of snakegourd fruits |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN208523608U (en) | A kind of control of insect flusher uniformly sprayed | |
| CN211153141U (en) | Based on zongzi leaf is planted and is used watering structure | |
| CN110149989B (en) | Irrigation device for agricultural planting in greenhouse | |
| CN108739761A (en) | A kind of adjustable manual-automatic integral pesticide spraying device of range | |
| CN214413720U (en) | Efficient agricultural irrigation device | |
| CN219939470U (en) | Agricultural is with crops device of spouting medicine | |
| CN211211116U (en) | Prevention device for vegetable diseases and insect pests in agricultural greenhouse | |
| CN207767342U (en) | A kind of wine-growing pesticide spraying device | |
| CN113210324A (en) | Green house cleaning system for farming | |
| CN111512858B (en) | Energy-saving spraying equipment for agricultural greenhouse and working method thereof | |
| CN211064783U (en) | Regular automatic pesticide spraying equipment for hickory nut cultivation | |
| CN209498019U (en) | A kind of solid bowl formula culture apparatus | |
| CN208692133U (en) | A kind of rotary sprays insecticide device of agricultural machinery | |
| CN208509931U (en) | A kind of portable agriculture chemical spraying device | |
| CN214509003U (en) | Liftable rotation suspension pesticide spraying device based on lead screw mechanism | |
| CN218921181U (en) | Edible fungi cultivation device | |
| CN214262509U (en) | Paint spraying apparatus is used in furniture production | |
| CN209030939U (en) | Spraying device for vegetable cultivation insecticide spraying | |
| CN217851007U (en) | Medicine device is spouted in vegetable production | |
| CN108990685A (en) | A kind of wine-growing is with climbing climing auxiliary device | |
| CN219877089U (en) | Seedling cultivation watering device | |
| CN217790505U (en) | Support device for planting of sweet broad beans | |
| CN211241180U (en) | Dendrobii officmalis caulis sprinkling irrigation equipment | |
| CN218977482U (en) | Novel insect-proof greenhouse | |
| CN220359989U (en) | Flower cultivation deinsectization device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190222 Termination date: 20210606 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |