CN108808560A - A kind of transmission line clearing device - Google Patents
A kind of transmission line clearing device Download PDFInfo
- Publication number
- CN108808560A CN108808560A CN201810910295.4A CN201810910295A CN108808560A CN 108808560 A CN108808560 A CN 108808560A CN 201810910295 A CN201810910295 A CN 201810910295A CN 108808560 A CN108808560 A CN 108808560A
- Authority
- CN
- China
- Prior art keywords
- fixedly connected
- sides
- storage trough
- cover board
- protective shell
- 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
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
- H02G1/00—Methods or apparatus specially adapted for installing, maintaining, repairing or dismantling electric cables or lines
- H02G1/02—Methods or apparatus specially adapted for installing, maintaining, repairing or dismantling electric cables or lines for overhead lines or cables
Landscapes
- Cleaning In General (AREA)
- Emergency Lowering Means (AREA)
Abstract
The invention discloses a kind of transmission line clearing devices,Including protective shell,Protective shell is internally provided with the first groove,First groove is internally provided with babinet,Two middle side parts of babinet have been fixedly connected with the first movable axis,The one end of first movable axis far from babinet is movably connected in the inside of the first groove,Babinet is internally provided with the first storage trough and the second storage trough,The inner bottom of first storage trough is fixedly connected with several first buckles,It is connected with the second connecting rod on first buckle,The interior side of first storage trough is fixedly connected with the second buckle,The present invention is a barrier clearing device,The present invention in the babinet of invention by having set the first storage trough and the second storage trough,The head rod with motor and several second connecting rods have been set in the first storage trough of the present invention,Blade has been set on the motor of the present invention,It can be convenient for removing the sundries of polybag and cotton rope etc from cable,Without climbing tool,It is more convenient.
Description
Technical field
The invention belongs to barrier clearing device technical field, more particularly to a kind of transmission line clearing device.
Background technology
Currently, when being laid with transmission line of electricity, the branches in some areas can hinder the laying of circuit, when cleaning, need to climb
Tool is cleared up, more inconvenient, can be wrapped with the sundries of polybag and cotton rope etc on the cable in some areas, when cleaning more
Trouble when fire occurs for transmission line of electricity, without corresponding Fire extinguisher, needs that the people of fire brigade is waited for put out a fire, more not
Just.
Invention content
The purpose of the present invention is that solve the above-mentioned problems and provides a kind of transmission line clearing device, solves mesh
Before, when being laid with transmission line of electricity, the branches in some areas can hinder the laying of circuit, when cleaning, need climbing tool to carry out clear
Reason, it is more inconvenient, the sundries of polybag and cotton rope etc can be wrapped on the cable in some areas, when cleaning is more troublesome, and transmits electricity
When fire occurs for circuit, without corresponding Fire extinguisher, need that the people of fire brigade is waited for put out a fire, more inconvenient disadvantage.
To solve the above-mentioned problems, the present invention provides a kind of technical solutions：
A kind of transmission line clearing device, including protective shell, which is characterized in that the protective shell is internally provided with the first groove,
First groove is internally provided with babinet, and two middle side parts of the babinet have been fixedly connected with the first movable axis, and described first
The one end of movable axis far from babinet is movably connected in the inside of the first groove, the babinet be internally provided with the first storage trough and
The inner bottom of second storage trough, first storage trough is fixedly connected with several first buckles, blocks on first buckle
It is connected to the second connecting rod, the interior side of first storage trough is fixedly connected with the second buckle, is clamped on second buckle
There are head rod, the side top and bottom of the head rod to be connected with the second movable axis, described second lives
The one end of moving axis far from head rod has been fixedly connected with connecting plate, and motor is fixedly connected between the connecting plate, described
The output end of motor is fixedly connected with transmission shaft, and the one end of the transmission shaft far from motor is equipped with external screw thread, and the transmission shaft is separate
One end of motor is fixedly connected with fixed ring, and the one end of the transmission shaft far from motor is removably connected with blade and movable sleeve,
For the blade between fixed ring and movable sleeve, the side front and rear part of the head rod is connected with the first fixation
Bar, first storage trough are internally provided with several placing grooves.
Preferably, second storage trough is internally provided with storage tank and ventilation duct, one end of the ventilation duct passes through
The outside of storage tank extends to the inside of the storage tank, and exhaust fan is fixedly connected with inside one end of the ventilation duct, described
The other end of ventilation duct is fixedly connected with nozzle, and the both sides upper end inside first storage trough has been fixedly connected with the first fixation
The upper end of block, first fixed block is equipped with the first cover board, and the both sides upper end of first cover board is removably connected with first
The lower end of bolt, first bolt both passes through the upper end of the first cover board, all extends to the lower end of first cover board, and insert
The inside of the first fixed block described in homonymy, the both sides lower end inside second storage trough have been fixedly connected with the second fixation
The lower end of block, second fixed block is equipped with the second cover board, and the lower end both sides of second cover board are removably connected with second
The upper end of bolt, second bolt both passes through the lower end of the second cover board, all extends to the upper end of second cover board, inserts in
The inside of second fixed block described in homonymy.
Preferably, the both sides external of the protective shell is equipped with straight slot, cunning is equipped with inside the both sides of the protective shell
The inside of slot, the sliding slot slidably connects sliding block, slide-bar has been fixedly connected on the sliding block, the slide-bar is far from homonymy
One end of sliding block both passes through homonymy straight slot, all extends to the outside of the protective shell, and the slide-bar is located at one outside protective shell
End is connected with movable plate, and the movable plate is fixedly connected with protection cap between the side upper end of protective shell, described
The upper end of protection cap is equipped with the second groove, and second groove is internally provided with handle, and the both sides of the handle are fixedly connected with
There are third movable axis, the described one end of third movable axis far from handle to be movably connected in the inside of the second groove, the protection
The upper end of lid is connected with shoulder strap by first axle, and the both sides of the protection cap front and rear part have been fixedly connected with link block,
Four corner of lower end of the protective shell has been fixedly connected with telescopic rod, and the one end of the telescopic rod far from protective shell is fixed to be connected
It is connected to chassis.
Preferably, the both sides of the protective shell front and rear part are connected with junction button, the company by second hinge
Buckle matches with homonymy link block.
Preferably, the side of second connecting rod has been fixedly connected with bolt, the other side of second connecting rod
It is equipped with slot inside internal and head rod the other side.
Preferably, the movable sleeve is internally provided with jack, the jack is internally provided with internal thread, the movable sleeve
It is threadedly coupled with the external screw thread being arranged on transmission shaft by internal thread.
Preferably, the front and rear part of the motor has been fixedly connected with the second fixed link, it is solid in second fixed link
Surely it is connected with connecting rope, one end of the connecting rope is fixedly connected in the first fixed link of homonymy.
Preferably, the width between first cover board both sides and the width phase between both sides inside the first storage trough
Together, of same size between the width between second cover board both sides and the second storage trough inside both sides.
Beneficial effects of the present invention：The present invention is a barrier clearing device, and the present invention in the babinet of invention by having set
One storage trough and the second storage trough have set the head rod and several second with motor in the first storage trough of the present invention
Connecting rod has set blade on the motor of the present invention, can be convenient for removing the sundries of polybag and cotton rope etc from cable, nothing
Need to by climb tool, it is more convenient, the present invention the second storage trough in set with extinguishing material storage tank and carry
The ventilation duct of exhaust fan can at any time put out a fire to the cable that fire occurs, more convenient.
Description of the drawings：
The present invention is described in detail by following specific implementations and attached drawing for ease of explanation,.
Fig. 1 is the cut away view of the present invention；
Fig. 2 is enlarged structure schematic diagram at the A of the present invention；
Fig. 3 is enlarged structure schematic diagram at the B of the present invention；
Fig. 4 is enlarged structure schematic diagram at the C of the present invention；
Fig. 5 is enlarged structure schematic diagram at the D of the present invention；
Fig. 6 is the external structure schematic diagram of the present invention；
Fig. 7 is the cut away view of head rod of the present invention and the second connecting rod.
In figure：1- protective shells, 2- babinets, the first movable axis of 3-, the first storage troughs of 4-, the second storage troughs of 5-, 6- first block
Button, the second connecting rods of 7-, 8- slots, 9- second buckle, 10- head rods, the second movable axis of 11-, 12- connecting plates, 13- electricity
Machine, 14- transmission shafts, 15- external screw threads, 16- blades, 17- fixed rings, 18- movable sleeves, 19- jacks, 20- internal threads, 21- storings
Case, 22- exhaust fans, 23- ventilation ducts, 24- nozzles, the first fixed blocks of 25-, the first bolts of 26-, the first cover boards of 27-, 28- second
Fixed block, the second bolts of 29-, the second cover boards of 30-, 31- bolts, 32- sliding slots, 33- sliding blocks, 34- slide-bars, 35- movable plates, 36-
Protection cap, the second grooves of 37-, 38- handles, 39- thirds movable axis, 40- first axles, 41- shoulder straps, 42- telescopic rods, the bottoms 43-
Disk, 44- second hinges, 45- junction buttons, 46- link blocks, the first fixed links of 47-, 48- straight slots, the first grooves of 49-, 50- second
Fixed link, 51- connecting ropes, 52- placing grooves.
Specific implementation mode：
As shown in figs. 1-7, present embodiment uses following technical scheme：A kind of transmission line clearing device, including protection
Shell 1, the protective shell 1 are internally provided with the first groove 49, and first groove 49 is internally provided with babinet 2, the babinet 2
Two middle side parts have been fixedly connected with the first movable axis 3, and the described one end of first movable axis 3 far from babinet 2 is movably connected in
The inside of one groove 49, the babinet 2 are internally provided with the first storage trough 4 and the second storage trough 5, first storage trough 4
Inner bottom is fixedly connected with several first buckles 6, and the second connecting rod 7, first storage are connected on first buckle 6
The interior side of object slot 4 is fixedly connected with the second buckle 9, is connected with head rod 10 on second buckle 9, and described first
The side top and bottom of connecting rod 10 are connected with the second movable axis 11, and second movable axis 11 is far from the first connection
One end of bar 10 has been fixedly connected with connecting plate 12, and motor 13 is fixedly connected between the connecting plate 12, the motor 13
Output end is fixedly connected with transmission shaft 14, and the one end of the transmission shaft 14 far from motor 13 is equipped with external screw thread 15, the transmission shaft 14
One end far from motor 13 is fixedly connected with fixed ring 17, and the one end of the transmission shaft 14 far from motor 13 is removably connected with knife
Piece 16 and movable sleeve 18, the blade 16 is between fixed ring 17 and movable sleeve 18, before the side of the head rod 10
Rear portion is connected with the first fixed link 47, and first storage trough 4 is internally provided with several placing grooves 52.
Wherein, second storage trough 5 is internally provided with storage tank 21 and ventilation duct 23, and one end of the ventilation duct 23 wears
The outside for crossing storage tank 21 extends to the inside of the storage tank 21, pumping is fixedly connected with inside one end of the ventilation duct 23
The other end of wind turbine 22, the ventilation duct 23 is fixedly connected with nozzle 24, and the both sides upper end inside first storage trough 4 is solid
Surely it is connected with the first fixed block 25, the upper end of first fixed block 25 is equipped with the first cover board 27, and the two of first cover board 27
Side upper end is removably connected with the first bolt 26, and the lower end of first bolt 26 both passes through the upper end of the first cover board 27,
The lower end of first cover board 27 is extended to, and inserts in the inside of the first fixed block 25 described in homonymy, second storage trough 5
Internal both sides lower end has been fixedly connected with the second fixed block 28, and the lower end of second fixed block 28 is equipped with the second cover board 30,
The lower end both sides of second cover board 30 are removably connected with the second bolt 29, and the upper end of second bolt 29 both passes through
The lower end of two cover boards 30 all extends to the upper end of second cover board 30, inserts in the inside of the second fixed block 28 described in homonymy.
Wherein, the both sides external of the protective shell 1 is equipped with straight slot 48, and cunning is equipped with inside the both sides of the protective shell 1
The inside of slot 32, the sliding slot 32 slidably connects sliding block 33, and slide-bar 34, the cunning have been fixedly connected on the sliding block 33
Axis 34 both passes through homonymy straight slot 48 far from one end with side slide 33, all extends to the outside of the protective shell 1, the slide-bar 34
One end outside protective shell 1 is connected with movable plate 35, the movable plate 35 close to the side upper end of protective shell 1 it
Between be fixedly connected with protection cap 36, the upper end of the protection cap 36 is equipped with the second groove 37, and the inside of second groove 37 is set
There are handle 38, the both sides of the handle 38 to be fixedly connected with third movable axis 39, the third movable axis 39 is far from handle 38
One end be movably connected in the inside of the second groove 37, the upper end of the protection cap 36 is connected with by first axle 40
The both sides of shoulder strap 41,36 front and rear part of the protection cap have been fixedly connected with link block 46, four corner of lower end of the protective shell 1
It is fixedly connected with telescopic rod 42, the one end of the telescopic rod 42 far from protective shell 1 has been fixedly connected with chassis 43.
Wherein, the both sides of 1 front and rear part of the protective shell are connected with junction button 45, the company by second hinge 44
Buckle 45 matches with homonymy link block 46, convenient for protection cap 36 to be fixed on protective shell 1.
Wherein, the side of second connecting rod 7 has been fixedly connected with bolt 31, the other side of second connecting rod 7
It is equipped with slot 8 inside internal and head rod 10 the other side, convenient for assembling head rod 10 and the second connecting rod 7.
Wherein, the movable sleeve 18 is internally provided with jack 19, and the jack 19 is internally provided with internal thread 20, the work
Dynamic set 18 is threadedly coupled by internal thread 20 with the external screw thread 15 being arranged on transmission shaft 14, and blade 16 is conveniently replaceable.
Wherein, the front and rear part of the motor 13 has been fixedly connected with the second fixed link 50, in second fixed link 50
It is fixedly connected with connecting rope 51, one end of the connecting rope 51 is fixedly connected in the first fixed link of homonymy 47.
It is wherein, of same size between the 4 inside both sides of width and the first storage trough between 27 both sides of the first cover board,
It is of same size between 5 inside both sides of width between second cover board, 30 both sides and the second storage trough.
Specifically：A kind of transmission line clearing device, before use, the present invention is moved to work by staff by shoulder strap 41
Protective shell 1 is adjusted in use, protective shell 1 is placed on the ground and arrives the required height of staff by the place of work, will
Handle 38 pulls out inside the second groove 37, is pulled up protection cap 36 by handle 38, sliding block 33 is made to move to sliding slot 32
Upper end, then rotated centered on slide-bar 34, protection cap 36 turned to the side of protective shell 1, need to clear up miscellaneous on cable
When object or branch, the first bolt 26 is unloaded, the first cover board 27 is taken out from the inside of the first storage trough 4, by head rod
10 take off from the second buckle 9, and the position of motor 13 is fixed by connecting rope 51, and according to the sundries type of cleaning, selection is closed
Selected blade 16 is mounted on transmission shaft 14 by suitable blade 16, and the second connecting rod 7 is taken off from the first buckle 6,
The bolt 31 being arranged in second connecting rod 7 is inserted into the slot 8 being arranged on head rod 10, then second second is connected
The bolt 31 being arranged on bar 7 is inserted into the slot 8 being arranged in first the second connecting rod 7, the 7 quantity root of the second connecting rod of connection
It is determined according to the height of cable, after being completed, starts motor 13, motor 13 drives transmission shaft 14, and transmission shaft 14 is with cutting blade
16 rotations, staff catch the second connecting rod of the lowermost 7 that motor 13 is moved to the place of sundries, are carried out to sundries clear
Reason, if fire occurs for transmission line of electricity, the second cover board 30 is turned to top, unloads the second bolt 29, taken out by overturning cabinet 2
Second cover board 30 takes out ventilation duct 23 inside the second storage trough 5, and the one end of ventilation duct 23 with nozzle 24 is tied up the
In one connecting rod 10, nozzle 24 is directed at burning things which may cause a fire disaster, extinguishing material is sprayed, is put out a fire.
The above shows and describes the basic principles and main features of the present invention and the advantages of the present invention, the technology of the industry
Personnel are it should be appreciated that the present invention is not limited to the above embodiments, and the above embodiments and description only describe this
The principle of invention, without departing from the spirit and scope of the present invention, various changes and improvements may be made to the invention, these changes
Change and improvement all fall within the protetion scope of the claimed invention, the claimed scope of the invention by appended claims and its
Equivalent thereof.
Claims (8)
1. a kind of transmission line clearing device, including protective shell（1）, which is characterized in that the protective shell（1）Be internally provided with
One groove（49）, first groove（49）Be internally provided with babinet（2）, the babinet（2）Two middle side parts be fixedly connected with
There is the first movable axis（3）, first movable axis（3）Far from babinet（2）One end be movably connected in the first groove（49）'s
Inside, the babinet（2）Be internally provided with the first storage trough（4）With the second storage trough（5）, first storage trough（4）It is interior
Portion bottom end is fixedly connected with several first buckles（6）, first buckle（6）On be connected with the second connecting rod（7）, described
One storage trough（4）Interior side be fixedly connected with the second buckle（9）, second buckle（9）On be connected with head rod
（10）, the head rod（10）Side top and bottom be connected with the second movable axis（11）, described second lives
Moving axis（11）Far from head rod（10）One end be fixedly connected with connecting plate（12）, the connecting plate（12）Between it is fixed
It is connected with motor（13）, the motor（13）Output end be fixedly connected with transmission shaft（14）, the transmission shaft（14）Far from motor
（13）One end be equipped with external screw thread（15）, the transmission shaft（14）Far from motor（13）One end be fixedly connected with fixed ring
（17）, the transmission shaft（14）Far from motor（13）One end be removably connected with blade（16）And movable sleeve（18）, the knife
Piece（16）Positioned at fixed ring（17）With movable sleeve（18）Between, the head rod（10）Side front and rear part be flexibly connected
There is the first fixed link（47）, first storage trough（4）Be internally provided with several placing grooves（52）.
2. a kind of transmission line clearing device according to claim 1, it is characterised in that：Second storage trough（5）'s
It is internally provided with storage tank（21）And ventilation duct（23）, the ventilation duct（23）One end pass through storage tank（21）Outside, extend
To the storage tank（21）Inside, the ventilation duct（23）One end inside be fixedly connected with exhaust fan（22）, the ventilation
Pipe（23）The other end be fixedly connected with nozzle（24）, first storage trough（4）Internal both sides upper end has been fixedly connected with
First fixed block（25）, first fixed block（25）Upper end be equipped with the first cover board（27）, first cover board（27）Two
Side upper end is removably connected with the first bolt（26）, first bolt（26）Lower end both pass through the first cover board（27）It is upper
End, all extends to first cover board（27）Lower end, and insert in the first fixed block described in homonymy（25）Inside, described
Two storage troughs（5）Internal both sides lower end has been fixedly connected with the second fixed block（28）, second fixed block（28）Lower end
Equipped with the second cover board（30）, second cover board（30）Lower end both sides be removably connected with the second bolt（29）, described
Two bolts（29）Upper end both pass through the second cover board（30）Lower end, all extend to second cover board（30）Upper end, insert
The second fixed block described in homonymy（28）Inside.
3. a kind of transmission line clearing device according to claim 1, it is characterised in that：The protective shell（1）Outside
Both sides are equipped with straight slot（48）, the protective shell（1）Both sides inside be equipped with sliding slot（32）, the sliding slot（32）Inside it is equal
Slidably connect sliding block（33）, the sliding block（33）On be fixedly connected with slide-bar（34）, the slide-bar（34）Far from sideslip
Block（33）One end both pass through homonymy straight slot（48）, all extend to the protective shell（1）Outside, the slide-bar（34）Positioned at guarantor
Protective case（1）External one end is connected with movable plate（35）, the movable plate（35）Close to protective shell（1）Side upper end
Between be fixedly connected with protection cap（36）, the protection cap（36）Upper end be equipped with the second groove（37）, second groove
（37）Be internally provided with handle（38）, the handle（38）Both sides be fixedly connected with third movable axis（39）, the third
Movable axis（39）Far from handle（38）One end be movably connected in the second groove（37）Inside, the protection cap（36）It is upper
End passes through first axle（40）It is connected with shoulder strap（41）, the protection cap（36）The both sides of front and rear part have been fixedly connected with company
Connect block（46）, the protective shell（1）Four corner of lower end be fixedly connected with telescopic rod（42）, the telescopic rod（42）It is separate
Protective shell（1）One end be fixedly connected with chassis（43）.
4. a kind of transmission line clearing device according to claim 3, it is characterised in that：The protective shell（1）Front and rear part
Both sides pass through second hinge（44）It is connected with junction button（45）, the junction button（45）With homonymy link block（46）
Match.
5. a kind of transmission line clearing device according to claim 1, it is characterised in that：Second connecting rod（7）'s
Side has been fixedly connected with bolt（31）, second connecting rod（7）The other side inside and head rod（10）It is another
Slot is equipped with inside side（8）.
6. a kind of transmission line clearing device according to claim 1, it is characterised in that：The movable sleeve（18）Inside
Equipped with jack（19）, the jack（19）Be internally provided with internal thread（20）, the movable sleeve（18）Pass through internal thread（20）With
Transmission shaft（14）The external screw thread of upper setting（15）It is threadedly coupled.
7. a kind of transmission line clearing device according to claim 1, it is characterised in that：The motor（13）Front and rear part
It has been fixedly connected with the second fixed link（50）, second fixed link（50）On be fixedly connected with connecting rope（51）, the company
Splicing（51）One end be fixedly connected on the first fixed link of homonymy（47）On.
8. a kind of transmission line clearing device according to claim 2, it is characterised in that：First cover board（27）Both sides
Between width and the first storage trough（4）It is of same size between internal both sides, second cover board（30）Width between both sides
Degree and the second storage trough（5）It is of same size between internal both sides.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810910295.4A CN108808560B (en) | 2018-08-10 | 2018-08-10 | Obstacle removing device for power transmission line |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810910295.4A CN108808560B (en) | 2018-08-10 | 2018-08-10 | Obstacle removing device for power transmission line |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108808560A true CN108808560A (en) | 2018-11-13 |
| CN108808560B CN108808560B (en) | 2023-07-18 |
Family
ID=64079964
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810910295.4A Active CN108808560B (en) | 2018-08-10 | 2018-08-10 | Obstacle removing device for power transmission line |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108808560B (en) |
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| CN207339075U (en) * | 2017-09-01 | 2018-05-08 | 肖建福 | A kind of power transmission lines overhauling special purpose device |
| CN207475073U (en) * | 2017-11-14 | 2018-06-08 | 刘硕秋 | Overhead transmission line unmanned plane removes foreign matter device |
| CN108283172A (en) * | 2018-04-27 | 2018-07-17 | 佛山市翔桂农机科技有限公司 | A kind of full-automatic pesticide spraying device |
| CN108321756A (en) * | 2018-04-15 | 2018-07-24 | 吴振强 | A kind of power cable case that can be monitored automatically |
| CN108312465A (en) * | 2017-12-27 | 2018-07-24 | 合肥市硕理机电科技有限公司 | A kind of product connecting line extrusion device |
-
2018
- 2018-08-10 CN CN201810910295.4A patent/CN108808560B/en active Active
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105375385A (en) * | 2015-11-04 | 2016-03-02 | 国网山东省电力公司东营供电公司 | Multifunctional power transmission line inspection auxiliary apparatus and method |
| CN207339075U (en) * | 2017-09-01 | 2018-05-08 | 肖建福 | A kind of power transmission lines overhauling special purpose device |
| CN207475073U (en) * | 2017-11-14 | 2018-06-08 | 刘硕秋 | Overhead transmission line unmanned plane removes foreign matter device |
| CN108312465A (en) * | 2017-12-27 | 2018-07-24 | 合肥市硕理机电科技有限公司 | A kind of product connecting line extrusion device |
| CN108321756A (en) * | 2018-04-15 | 2018-07-24 | 吴振强 | A kind of power cable case that can be monitored automatically |
| CN108283172A (en) * | 2018-04-27 | 2018-07-17 | 佛山市翔桂农机科技有限公司 | A kind of full-automatic pesticide spraying device |
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| Publication number | Publication date |
|---|---|
| CN108808560B (en) | 2023-07-18 |
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