CN205855647U - A kind of fine-spraying belt quickly spreads winding apparatus - Google Patents
A kind of fine-spraying belt quickly spreads winding apparatus Download PDFInfo
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- CN205855647U CN205855647U CN201620716242.5U CN201620716242U CN205855647U CN 205855647 U CN205855647 U CN 205855647U CN 201620716242 U CN201620716242 U CN 201620716242U CN 205855647 U CN205855647 U CN 205855647U
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Abstract
This utility model relates to a kind of fine-spraying belt and quickly spreads winding apparatus, including frame, screw axis, sleeve axle, Winding wheel disc, swing mechanism, guiding mechanism and drive mechanism；Screw axis is arranged in frame topped hole by bearing, and screw axis bearing face overlaps with frame front；A segment distance through frame topped hole and is extended in the one end having pin shaft hole；Sleeve axle is arranged in frame topped hole by bearing；Swing mechanism includes fixing axle, swing arm, camshaft, cam；Winding wheel disc includes inner rotary table, support shaft, outer rotary table and compression rotating disk；Guiding mechanism includes roller shaft, rolling wheel support and roller；Drive mechanism includes motor, motor cabinet, fixed pulley axis, fixed pulley, movable pulley, dials wire loop, rope yarn, big sprocket wheel, minor sprocket swing sprocket wheel and chain；This utility model significantly improves the quality of fine-spraying belt lay, greatly reduces because fine-spraying belt lay injustice makes band spray uneven problem.
Description
Technical field
This utility model belongs to agricultural machinery technological field, relates to a kind of fine-spraying belt and quickly spreads winding apparatus, is particularly well-suited to
The field crops such as Semen Tritici aestivi, Semen Maydis, Cotton Gossypii carry out using during fine-spraying belt water-saving irrigation.
Background technology
Fine-spraying belt is a kind of Novel microirrigation equipment, also known as " Multihole flexible pipe ".The principle of work is through defeated by water pressure
Field delivered to by water pipe and micro-nozzle band, by the apopore on fine-spraying belt, under the effect of gravity and air drag, forms drizzle
As spray effect.Relatively sprinkling irrigation is compared, and does not haves the phenomenons such as soil compaction, field runoff, soil erosion, fertilizer efficiency reduction；Relatively
Drip irrigation is compared, and fine-spraying belt anti-clogging is strong；Compared with drip irrigation, do not result in plant root and amass containing water excess susceptible disease evil and soil
The phenomenon of salt.Fine-spraying belt is irrigated and can saving of labor be economized on water, and reduces energy consumption.Utilize fine-spraying belt to realize fertilising to use with irrigating simultaneously, it is achieved
Rich water integration, makes major part fertilizer penetrate in arable layer with water, and soil layer surface chemical fertilizer accumulates less, effectively prevent nutrient
Run off, also reduce the chemical fertilizer pollution to agriculture district water system simultaneously, improve the utilization rate of fertilizer, there is wide promotion prospect.
When not having water filling, fine-spraying belt becomes flat, can be wound into plate-like, can facilitate rolling and storage, it is to avoid
Direct sunlight reduces service life.But the fine-spraying belt paving volume work of land for growing field crops application at present is the most all manual operation, the most time-consuming,
Taking a lot of work, arduously, work and production efficiency are low.Artificial paving volume fine-spraying belt can make fine-spraying belt overturn, and causes fine-spraying belt belt body uneven, fall
The distribution consistency degree of low irrigation water, affects water-saving irrigation, even results in crop failure.
Through prior art literature retrieval is found, Chinese utility model patent " a kind of single arm type fine-spraying belt winding machine ", Shen
Please numbers 2014420336575.6, it is provided that a kind of device spreading volume fine-spraying belt, fine-spraying belt is fixed on simple support, passes through
Turning handle realizes the retracting of fine-spraying belt, but still cannot realize the lay of fine-spraying belt, and such operation remains a need for artificial dry
In advance, production efficiency is low, lavishes labor on, and hales fine-spraying belt and firmly drag, and the abrasion of band is big.
Therefore, wasting time and energy for fine-spraying belt paving volume, the problem affecting water-fertilizer integral efficiency of the practice, in the urgent need to invention
A kind of quick lay of fine-spraying belt be applicable to the water-fertilizer integral operation of land for growing field crops and wrap-up and method, this is to improving work effect
Rate and the grain yield that increases have the meaning of important reality.
Summary of the invention
This utility model in the water-fertilizer integral of land for growing field crops fine-spraying belt paving volume take a lot of work, time-consuming, laborious, it is provided that a kind of micro-spray
The features such as band quickly spreads winding apparatus, has simple to operate, convenient and swift, and fine-spraying belt abrasion is little.
A kind of fine-spraying belt quickly spreads winding apparatus, including frame, screw axis, sleeve axle, Winding wheel disc, swing mechanism, guiding
Mechanism and drive mechanism.
Described frame is used for fixing screw axis, sleeve axle, swing mechanism, guiding mechanism and drive mechanism；
Described screw axis is the outer end screw axis with pin shaft hole, is arranged in frame topped hole by bearing, screw mandrel
Axle bearing end face overlaps with frame front；A segment distance through frame topped hole and is extended in the one end having pin shaft hole；
Described sleeve axle is the outer end sleeve axle with pin shaft hole, is arranged in frame topped hole by bearing, sleeve
Axle bearing end face overlaps with frame reverse side；Sleeve axle and screw axis are installed with one heart, and the pin shaft hole of sleeve axle and the pin of screw axis
Axis hole is concentric, it is simple to bearing pin is installed；Described screw axis and sleeve axle are by assigning into the bearing pin on two pin shaft holes, it is achieved silk
Bar axle and sleeve axle synchronous axial system；
Described swing mechanism includes fixing axle, swing arm, camshaft, cam；Described fixing axle is fixed in frame,
The axis of fixing axle is vertical with frame；Described swing arm one end is connected with a cylindrical drum, and the other end and a square box are even
Connecing, parallel fixed two axles in square box, two axles are located in the same horizontal plane, and leave spacing for passing between two axles
Fine-spraying belt；Being arranged on fixing axle of cylindrical drum activity, cylindrical drum can rotate so that swing arm is freely rotatable on fixing axle；Institute
The cam stated is positioned at immediately below swing arm and contacts with swing arm, and cam is fixed on camshaft；Described camshaft passes machine
Frame, camshaft is connected with cam in the one end in frame front, and camshaft is installed in the one end at the frame back side and swung sprocket wheel；
Described Winding wheel disc includes inner rotary table, support shaft, outer rotary table and compression rotating disk；Described inner rotary table passes and consolidates
It is scheduled on screw axis；Described support shaft includes that three identical support shafts, three support shaft one end are fixed on inner rotary table；Institute
The outer rotary table stated and inner rotary table are opposing parallel mobilizable to be arranged in screw axis and support shaft；Described compression rotating disk is by interior
Screwed hole is arranged on screw axis and plays compression outer rotary table effect；
Described guiding mechanism includes roller shaft, rolling wheel support and roller；Described roller shaft includes that two be arranged in parallel
Roller shaft, two roller shafts are fixed in frame, the axis of roller shaft and frame front vertical, leave between two roller shafts
Spacing is easily installed roller；Two described rollers are the most mobilizable to be arranged on two roller shafts, and roller is free to rotate；
Two holes on described rolling wheel support are fixed in frame, through two roller shafts, the effect playing fixed idler whell；
Described drive mechanism includes motor, motor cabinet, fixed pulley axis, fixed pulley, movable pulley, dials wire loop, rope yarn, big chain
Wheel, minor sprocket swing sprocket wheel and chain；Described motor is fixed on motor support frame by motor cabinet and provides dynamic to fixed pulley
Power；Described fixed pulley axis is the rotary shaft through frame, and fixed pulley axis passes through shaft coupling with described in the one end at the frame back side
Motor connects, and fixed pulley axis is fixed together with fixed pulley in the one end in frame front；Described fixed pulley is fixed on fixed pulley
On axle, and rotate with fixed pulley axis；Described wire loop of dialling is the axle with steel loop, dials wire loop and near fixed pulley and is fixed on frame
On；Described rope yarn is parallel to the direction of field crop row, the one ends wound of rope yarn walk around fixed pulley and dial wire loop steel loop with
Another end ring of rope yarn connects rear enclosure on movable pulley；Described movable pulley is integrally fixed at and can move with operator on movable pulley axle
Pulley, the end face of movable pulley is vertical with movable pulley axle axis, and it is relative with fixed pulley along the direction of row that movable pulley axle can be inserted in land for growing field crops
One end；Described minor sprocket is fixed on motor shaft, and minor sprocket end face is parallel with the frame back side；Described big sprocket wheel is fixed on
Erect in plane at one with minor sprocket on sleeve axle；Described swing sprocket wheel is fixed on camshaft and erects at one with minor sprocket
In vertical plane；Described chain is used for connecting big sprocket wheel, minor sprocket and swing sprocket wheel.
The operational approach of lay of the present utility model is as follows:
1) operator in one end of crop row, the one ends wound of rope yarn is walked around fixed pulley and dial wire loop and rope yarn another
End ring connects, and is enclosed within movable pulley by rope yarn, then movable pulley moves and is fixed to the other end of crop row, makes rope yarn along crop
The direction of row is arranged.
2) fine-spraying belt volume, outer rotary table and compression rotating disk are respectively fitted in screw axis and support shaft, draw the one of fine-spraying belt
End is from above through guiding mechanism, and is fixed on the rope yarn of fixed pulley.
3) bearing pin on sleeve axle and screw axis is extracted, switch on power and make electric machine rotation, drive fixed pulley to rotate, rubbing
Under the effect of wiping power, rope yarn starts to be moved along, thus drives fine-spraying belt to move forward to the other end of crop row, works as fine-spraying belt
When moving to crop row end, clamp after fine-spraying belt being taken off and fine-spraying belt end doubling being sealed and with clip, and be fixed on
So that fine-spraying belt keeps linear state in corresponding crop row on ground.
4) movable pulley axle is moved to the crop row that next fine-spraying belt is arranged, is repeated in the 2nd), 3) step completes micro-
The lay of spray band.
Wind-up operation method of the present utility model is as follows:
1) first support shaft, outer rotary table and compression rotating disk are respectively fitted on screw axis, then the other end taking off crop row is micro-
The clip of spray end of tape, passes from below through the head end of fine-spraying belt swing mechanism, and is fixed in three support shafts.
2) bearing pin is inserted on sleeve axle and screw axis, switches on power and make electric machine rotation, under the effect of sprocket wheel, drive set
Cylinder axle rotates, sleeve axle again with screw axis synchronous axial system, thus drive Winding wheel disc to rotate, so that fine-spraying belt is gradually entangled in
On Winding wheel disc, minor sprocket drives while rotating and swings sprocket wheel rotation, makes cam concomitant rotation, makes pendulum under the effect of cam
Lever swings up and down, so that fine-spraying belt waviness swings, it is simple to get rid of the water of residual in fine-spraying belt；
3) fine-spraying belt twined is batched down by operator, and the crop row moving to next fine-spraying belt rolling is repeated in
2nd), 3) individual step completes the retracting of fine-spraying belt.
The beneficial effects of the utility model:
1, fine-spraying belt paving winding apparatus achieves the operation of quick lay retracting fine-spraying belt, dramatically saves on artificial, reduces
The time of paving volume fine-spraying belt, improve work and production efficiency.
2, fine-spraying belt paving winding apparatus significantly improves the quality of fine-spraying belt lay, greatly reduces because fine-spraying belt lay is uneven
Make band spray uneven problem, largely increase the rainfall distribution uniformity of fine-spraying belt, improve the yield of crop.
3, fine-spraying belt paving winding apparatus reduces the injury to fine-spraying belt, extends the service life of fine-spraying belt.
Accompanying drawing explanation
Fig. 1 is the shaft side figure of fine-spraying belt paving winding apparatus
Fig. 2 is the rearview of fine-spraying belt paving winding apparatus
Fig. 3 is the top view of guiding mechanism
Fig. 4 is frame top side section view
Fig. 5 is axle assemble supporting figure
In figure: 1, inner rotary table 2, swing arm 3, fixed pulley 4, land for growing field crops 5, rope yarn 6, movable pulley 7, dial wire loop 8, fixed
Pulley spindle 9 frame 10, guiding mechanism 11, camshaft 12, cam 13, fixing axle 14, outer rotary table 15, compression rotating disk
16, screw axis 17, chain 18, big sprocket wheel 19, swing sprocket wheel 20, minor sprocket 21, motor 22, motor cabinet 23, roller prop up
Frame 24, roller 25, roller shaft 26, sleeve axle 27, support shaft
Detailed description of the invention
A kind of fine-spraying belt of the present utility model quickly spreads the technical scheme that winding apparatus is used: include frame 9, screw axis
16, sleeve axle 26, Winding wheel disc, swing mechanism, guiding mechanism and drive mechanism.
Described frame is used for fixing screw axis 16, sleeve axle 26, swing mechanism, guiding mechanism and drive mechanism；
Described screw axis 16 is the outermost end screw axis 16 with pin shaft hole, is arranged on frame 9 topped hole by bearing
In, there is one end of pin shaft hole through frame 9 topped hole and to extend a segment distance, screw axis 16 bearing face and frame 9 front
Overlap；
Described sleeve axle 26 is the outermost end sleeve axle 26 with pin shaft hole, is arranged on frame 9 topped hole by bearing
In, sleeve axle 26 and screw axis 16 are concentric, and the pin shaft hole of the pin shaft hole of sleeve axle 26 and screw axis 16 is concentric, it is simple to bearing pin is pacified
Dress, sleeve axle 26 bearing face overlaps with frame 9 reverse side；Described screw axis 16 and sleeve axle 26 are by assigning on pin shaft hole
Bearing pin, it is achieved screw axis 16 and sleeve axle 26 synchronous axial system；
Described swing mechanism includes fixing axle 13, swing arm 2, camshaft 11, cam 12；Described fixing axle 13 is fixed
In frame 9, the axis of fixing axle is vertical with frame 9；Described swing arm 2 one end is connected with a cylindrical drum, the other end with
One square box connects, and parallel fixed two axles in square box, two axles are located in the same horizontal plane, and leave between two axles
Spacing for through fine-spraying belt, being arranged on fixing axle 13 of cylindrical drum activity, can rotate so that swing arm 2 on fixing axle 13
Freely rotatable；Described cam 12 is positioned at immediately below swing arm 2 and contacts with swing arm 2, and cam 12 is fixed on camshaft 11；
Described camshaft 11 is through frame 9, and camshaft 11 is connected with cam 12 in the one end in frame 9 front, and camshaft 11 is in frame 9
The one end at the back side is installed and is swung sprocket wheel 19；
Described Winding wheel disc includes inner rotary table 1, support shaft 27, outer rotary table 14 and compresses rotating disk 15；Described inner rotary table 1
Pass and be fixed on screw axis 16；Described support shaft 27 includes three identical support shafts 27, three support shaft 27 one end
It is fixed on inner rotary table 1；Described outer rotary table 14 is opposing parallel with inner rotary table 1 mobilizable is arranged on screw axis 17 and support shaft
On 27；Described compression turn 15 dishes be arranged on screw axis 16 by internal thread hole play compression outer rotary table 14 act on；
Described guiding mechanism includes roller shaft 25, rolling wheel support 23 and roller 24；Described roller shaft 25 includes two
The roller shaft 25 be arrangeding in parallel, two roller shafts 25 are fixed in frame 9, the axis of roller shaft 25 and frame 9 front vertical, and two
Leave spacing between individual roller shaft 25 and be easily installed roller 24；Two described rollers 24 are the most mobilizable is arranged on two rollings
On wheel shaft 25, roller 24 is free to rotate；Two holes on described rolling wheel support 23 are fixed on machine through two roller shafts 25
The effect of fixed idler whell 24 is played on frame 9；
Described drive mechanism include motor 21, motor cabinet 22, fixed pulley axis 8, fixed pulley 3, movable pulley 6, dial wire loop 7,
Rope yarn 5, big sprocket wheel 18, minor sprocket 20, swing sprocket wheel 19 and chain 17；Described motor 21 is fixed on motor by motor cabinet 22
There is provided power on bracing frame fixed pulley 3；Described fixed pulley axis 8 is the rotary shaft through frame 9, and fixed pulley axis 8 is in frame 9
The one end at the back side is connected with described motor 21 by shaft coupling, and fixed pulley axis 8 is fixed with fixed pulley 3 in the one end in frame 9 front
Together；Described fixed pulley 3 is fixed on fixed pulley axis 8, and rotates with fixed pulley axis 8；Described wire loop 7 of dialling is with steel
The axle of ring, dials wire loop 7 and near fixed pulley 3 and is fixed in frame 9；Described rope yarn 5 is parallel to the direction of field crop row, rope
The one ends wound of line 5 walks around fixed pulley 3 and steel loop and another end ring of rope yarn 5 dialling wire loop 7 connects rear enclosure on movable pulley 6；Described
Movable pulley 6 be integrally fixed on movable pulley axle the pulley that can move with operator, the end face of movable pulley 6 and movable pulley axle axis
Vertically, movable pulley axle can be inserted in one end that land for growing field crops is relative with fixed pulley 3 along the direction of row；Described minor sprocket 20 is fixed on motor
On 21 axles, minor sprocket 20 end face is parallel with frame 9 back side；Described big sprocket wheel 18 is fixed on sleeve axle 26 and exists with minor sprocket 20
Erect in plane for one；Described swing sprocket wheel 19 is fixed on camshaft 11 to be erect in plane at one with minor sprocket 20；Institute
The chain 17 stated is for connecting big sprocket wheel 18, minor sprocket 20 and swinging sprocket wheel 19.
Lay operational approach of the present utility model is as follows:
5) one ends wound of rope yarn 5 is walked around fixed pulley 3 and dials wire loop 7 and rope yarn 5 by operator in one end of crop row
Another end ring connects, and is enclosed within movable pulley 6 by rope yarn 5, then movable pulley 6 moves and is fixed to the other end of crop row, makes rope
Line 5 is arranged along the direction of crop row.
6) fine-spraying belt volume, outer rotary table 14 and compression rotating disk 15 are respectively fitted in screw axis 16 and support shaft 27, draw micro-
One end of spray band is from above through guiding mechanism, and is fixed on the rope yarn 5 of fixed pulley 3.
7) bearing pin on sleeve axle 26 and screw axis 16 is extracted, switch on power and make motor 21 rotate, drive 3 turns of fixed pulley
Dynamic, under the effect of frictional force, rope yarn 5 starts to be moved along, thus drives fine-spraying belt to move forward to the other end of crop row,
When fine-spraying belt moves to crop row end, clamp after fine-spraying belt being taken off and fine-spraying belt end doubling being sealed and with clip,
And fix on the ground so that fine-spraying belt keeps linear state in corresponding crop row.
8) movable pulley 6 is moved to the crop row that next fine-spraying belt is arranged, is repeated in the 2nd), 3) step completes micro-spray
The lay of band.
Wind-up operation method of the present utility model is as follows:
1) first support shaft 27, outer rotary table 14 and compression rotating disk 15 are respectively fitted on screw axis 16, then take off crop row
The clip of other end fine-spraying belt end, passes from below through the head end of fine-spraying belt swing mechanism, and is fixed on three support shafts 27
On.
2) bearing pin is inserted on sleeve axle 26 and screw axis 16, switches on power and make motor 21 rotate, under the effect of sprocket wheel
Band moving sleeve axle 26 rotates, sleeve axle 26 again with screw axis 16 synchronous axial system, thus drive Winding wheel disc to rotate, so that micro-spray
Band is gradually entangled on Winding wheel disc, and minor sprocket 20 drives swing sprocket wheel 19 to rotate while rotating, make cam 11 concomitant rotation,
Swing arm 2 is made to swing up and down under the effect of cam 11, so that fine-spraying belt waviness swings, it is simple to get rid of in fine-spraying belt residual
The water stayed；
3) fine-spraying belt twined is batched down by operator, and the crop row moving to next fine-spraying belt rolling is repeated in
2nd), 3) individual step completes the retracting of fine-spraying belt.
Claims (1)
1. a fine-spraying belt quickly spreads winding apparatus, it is characterised in that include frame, screw axis, sleeve axle, Winding wheel disc, oscillating machine
Structure, guiding mechanism and drive mechanism；
Described frame is used for fixing screw axis, sleeve axle, swing mechanism, guiding mechanism and drive mechanism；
Described screw axis is the outer end screw axis with pin shaft hole, is arranged in frame topped hole by bearing, screw axis axle
Socket end face overlaps with frame front；A segment distance through frame topped hole and is extended in the one end having pin shaft hole；
Described sleeve axle is the outer end sleeve axle with pin shaft hole, is arranged in frame topped hole by bearing, sleeve axle axle
Socket end face overlaps with frame reverse side；Sleeve axle and screw axis are installed with one heart, and the pin shaft hole of sleeve axle and the pin shaft hole of screw axis
With one heart, it is simple to bearing pin is installed；Described screw axis and sleeve axle are by assigning into the bearing pin on two pin shaft holes, it is achieved screw axis
With sleeve axle synchronous axial system；
Described swing mechanism includes fixing axle, swing arm, camshaft, cam；Described fixing axle is fixed in frame, fixing
The axis of axle is vertical with frame；Described swing arm one end is connected with a cylindrical drum, and the other end and a square box connect, side
Parallel fixed two axles in shape frame, two axles are located in the same horizontal plane, and leave spacing for through micro-spray between two axles
Band；Being arranged on fixing axle of cylindrical drum activity, cylindrical drum can rotate so that swing arm is freely rotatable on fixing axle；Described
Cam is positioned at immediately below swing arm and contacts with swing arm, and cam is fixed on camshaft；Described camshaft passes frame, convex
Wheel shaft is connected with cam in the one end in frame front, and camshaft is installed in the one end at the frame back side and swung sprocket wheel；
Described Winding wheel disc includes inner rotary table, support shaft, outer rotary table and compression rotating disk；Described inner rotary table passes and is fixed on
On screw axis；Described support shaft includes that three identical support shafts, three support shaft one end are fixed on inner rotary table；Described
Outer rotary table and inner rotary table are opposing parallel mobilizable to be arranged in screw axis and support shaft；Described compression rotating disk passes through female thread
Hole is arranged on screw axis plays compression outer rotary table effect；
Described guiding mechanism includes roller shaft, rolling wheel support and roller；Described roller shaft includes two rollings be arrangeding in parallel
Wheel shaft, two roller shafts are fixed in frame, the axis of roller shaft and frame front vertical, leave spacing between two roller shafts
It is easily installed roller；Two described rollers are the most mobilizable to be arranged on two roller shafts, and roller is free to rotate；Described
Rolling wheel support on two holes be fixed in frame the effect playing fixed idler whell through two roller shafts；
Described drive mechanism include motor, motor cabinet, fixed pulley axis, fixed pulley, movable pulley, dial wire loop, rope yarn, big sprocket wheel,
Minor sprocket swings sprocket wheel and chain；Described motor is fixed on motor support frame by motor cabinet and provides power to fixed pulley；
Described fixed pulley axis is the rotary shaft through frame, and fixed pulley axis passes through shaft coupling and described motor in the one end at the frame back side
Connecting, fixed pulley axis is fixed together with fixed pulley in the one end in frame front；Described fixed pulley is fixed on fixed pulley axis,
And rotate with fixed pulley axis；Described wire loop of dialling is the axle with steel loop, dials wire loop and near fixed pulley and is fixed in frame；Institute
The rope yarn stated is parallel to the direction of field crop row, and the steel loop that the one ends wound of rope yarn walks around fixed pulley and group wire loop is another with rope yarn
One end ring connects rear enclosure on movable pulley；Described movable pulley is integrally fixed on movable pulley axle the pulley that can move with operator,
The end face of movable pulley is vertical with movable pulley axle axis, and movable pulley axle can be inserted in that land for growing field crops is relative with fixed pulley along the direction gone
End；Described minor sprocket is fixed on motor shaft, and minor sprocket end face is parallel with the frame back side；Described big sprocket wheel is fixed on sleeve
Erect in plane at one with minor sprocket on axle；Described swing sprocket wheel is fixed on camshaft to be erect flat with minor sprocket at one
In face；Described chain is used for connecting big sprocket wheel, minor sprocket and swing sprocket wheel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620716242.5U CN205855647U (en) | 2016-07-08 | 2016-07-08 | A kind of fine-spraying belt quickly spreads winding apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620716242.5U CN205855647U (en) | 2016-07-08 | 2016-07-08 | A kind of fine-spraying belt quickly spreads winding apparatus |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205855647U true CN205855647U (en) | 2017-01-04 |
Family
ID=57646117
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620716242.5U Withdrawn - After Issue CN205855647U (en) | 2016-07-08 | 2016-07-08 | A kind of fine-spraying belt quickly spreads winding apparatus |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205855647U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106044406A (en) * | 2016-07-08 | 2016-10-26 | 山东农业大学 | Quick unwinding and winding device and method of micro-sprinkling belt suitable for field integration of water and fertilizer |
-
2016
- 2016-07-08 CN CN201620716242.5U patent/CN205855647U/en not_active Withdrawn - After Issue
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106044406A (en) * | 2016-07-08 | 2016-10-26 | 山东农业大学 | Quick unwinding and winding device and method of micro-sprinkling belt suitable for field integration of water and fertilizer |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20170104 Effective date of abandoning: 20170825 |
|
| AV01 | Patent right actively abandoned |