CN108718554A - A kind of equipment of automatic laying plastic - Google Patents
A kind of equipment of automatic laying plastic Download PDFInfo
- Publication number
- CN108718554A CN108718554A CN201810643245.4A CN201810643245A CN108718554A CN 108718554 A CN108718554 A CN 108718554A CN 201810643245 A CN201810643245 A CN 201810643245A CN 108718554 A CN108718554 A CN 108718554A
- Authority
- CN
- China
- Prior art keywords
- mulch
- soil
- shaft
- equipment
- automatic laying
- 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.)
- Granted
Links
- 239000004033 plastic Substances 0.000 title claims abstract description 26
- 239000002362 mulch Substances 0.000 claims abstract description 68
- 239000002689 soil Substances 0.000 claims abstract description 47
- 210000004907 gland Anatomy 0.000 claims abstract description 10
- 230000007246 mechanism Effects 0.000 claims abstract description 5
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 13
- 239000000575 pesticide Substances 0.000 claims description 6
- 238000003756 stirring Methods 0.000 claims description 6
- 230000003028 elevating effect Effects 0.000 claims description 2
- 230000000694 effects Effects 0.000 abstract description 6
- 239000002985 plastic film Substances 0.000 abstract description 5
- 229920006255 plastic film Polymers 0.000 abstract description 5
- 238000000034 method Methods 0.000 abstract description 4
- 239000004575 stone Substances 0.000 abstract description 2
- 239000010408 film Substances 0.000 description 15
- 239000003337 fertilizer Substances 0.000 description 5
- 241000607479 Yersinia pestis Species 0.000 description 4
- 201000010099 disease Diseases 0.000 description 4
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 4
- 241000196324 Embryophyta Species 0.000 description 3
- 239000004744 fabric Substances 0.000 description 2
- 230000035784 germination Effects 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 239000012780 transparent material Substances 0.000 description 2
- 240000007594 Oryza sativa Species 0.000 description 1
- 235000007164 Oryza sativa Nutrition 0.000 description 1
- BQCADISMDOOEFD-UHFFFAOYSA-N Silver Chemical compound [Ag] BQCADISMDOOEFD-UHFFFAOYSA-N 0.000 description 1
- -1 also has green Substances 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000018109 developmental process Effects 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 230000008029 eradication Effects 0.000 description 1
- 238000000605 extraction Methods 0.000 description 1
- 230000012010 growth Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 244000005700 microbiome Species 0.000 description 1
- 238000010899 nucleation Methods 0.000 description 1
- 230000008635 plant growth Effects 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 235000009566 rice Nutrition 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 229910052709 silver Inorganic materials 0.000 description 1
- 239000004332 silver Substances 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
- 230000001629 suppression Effects 0.000 description 1
- 239000010409 thin film Substances 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01B—SOIL WORKING IN AGRICULTURE OR FORESTRY; PARTS, DETAILS, OR ACCESSORIES OF AGRICULTURAL MACHINES OR IMPLEMENTS, IN GENERAL
- A01B49/00—Combined machines
- A01B49/04—Combinations of soil-working tools with non-soil-working tools, e.g. planting tools
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
- A01G13/00—Protecting plants
- A01G13/02—Protective coverings for plants; Coverings for the ground; Devices for laying-out or removing coverings
- A01G13/0256—Ground coverings
- A01G13/0287—Devices for laying-out or removing ground coverings
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
- A01G25/00—Watering gardens, fields, sports grounds or the like
- A01G25/09—Watering arrangements making use of movable installations on wheels or the like
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01M—CATCHING, TRAPPING OR SCARING OF ANIMALS; APPARATUS FOR THE DESTRUCTION OF NOXIOUS ANIMALS OR NOXIOUS PLANTS
- A01M7/00—Special adaptations or arrangements of liquid-spraying apparatus for purposes covered by this subclass
- A01M7/0003—Atomisers or mist blowers
- A01M7/0014—Field atomisers, e.g. orchard atomisers, self-propelled, drawn or tractor-mounted
Abstract
The present invention relates to agricultural mechanical fields, specially a kind of equipment of automatic laying plastic, including rack, and walking mechanism below rack and film roll fixing device and subsequent cross bar, being horizontally disposed on cross bar has a shaft, shaft is provided with the frictional layer for increasing resistance with the cross bar place of rotatable connection or drives shaft rotation using motor, mulch both sides are corresponded in shaft to be respectively set there are one turntable and connect native bowl, native bowl is connect for picking up soil from the retoolable device of top, then rotates and soil is put into mulch both sides gland mulch.Reasonable design of the present invention, it makes simple, soil is carried out by press wheel to suppress smooth processing, sharp stone soil is avoided to damage mulch, soil covering is carried out close to edge to mulch both sides by connecing native bowl after plastic film mulch, it avoids mulch from being blown away while ensureing that the soil fallen will not smash mulch, need to only push this equipment that can easily complete the complete procedure of plastic film mulch, convenient and efficient time saving and energy saving while efficient effect is good.
Description
Technical field
The present invention relates to agricultural mechanical field, specially a kind of mulch installation apparatus.
Background technology
Mulch, that is, covered ground film, typically transparent or black PE films, also has green, silver thin film, is covered for ground
Lid keeps soil moisture to improve the soil moisture, maintains soil texture, prevents pest attacks crop and certain micro-organisms from causing
Disease etc., promote the function of plant growth.Mulch seems thin layer, but acts on quite big.Can not only improve ground temperature,
Water conservation, soil conservation, fertilizer conservation improve fertilizer efficiency, and also weed eradication, anti-disease pest, waterlogging-resistant, suppression salt of taking precautions against drought keep a full stand of seedings, improve photo-thermal item near the ground
Part makes the multiple functions such as product hygiene.For the seedling that those have just been unearthed, has the effects that root guard growth promoting.For
China three northern areas of China, the factor for the limitation agricultural developments such as low temperature, short of rain, the poor ridge of arid, frost-free period be short, have very strong specific aim
And applicability, for also playing effect on two season of plantation raising rice seedlings and various crop cultivation.
The traditionally method of spreading：One people is placed on ground on one side with pulling, and another people puts soil, compacting, then
Mulch is stretched elongation to continue to be placed on the ground, continue it is compact with soil, then being lived with earth mulch on side.It is noted that with plastic cloth nursery
Disk cover is lived, and after seed sprouting, plastic cloth is staved, seedling is allowed to expose.The method of this artificial laying plastic is time-consuming and laborious, labor
The big efficiency of fatigue resistance is low, this just needs a kind of equipment of automatic laying plastic.
Invention content
The main object of the present invention is to solve the problems, such as that traditional artificial laying plastic labor intensity is big, efficiency bottom, proposing
A kind of equipment of automatic laying plastic.
The present invention is in order to solve the above technical problems, used technical solution is：A kind of equipment of automatic laying plastic, packet
Including rack, and the walking mechanism below rack and film roll fixing device, be provided with behind film roll fixing device with
The cross bar of rack connection, being horizontally disposed on cross bar has a shaft, and shaft is provided with increase resistance with the cross bar place of rotatable connection
Frictional layer drives shaft rotation using motor, to control the rotary speed of shaft, mulch both sides is corresponded in shaft and are set respectively
Set there are one turntable, be provided on turntable outer circumference surface it is multiple connect native bowl, connect native bowl for picking up soil from the retoolable device of top
Then earth rotates soil being put into mulch both sides gland mulch.
Further, film roll fixing device includes that a mulch shell and a mulch shaft, film roll are fixed on ground
In film shaft and rotatable, it is protruding for mulch that mulch shell rear is provided with outlet.
Further, retoolable device includes being fixed on the rack hopper, and hopper lower exit port is provided with horizontally disposed two
A cage is provided with the helical blade driven by feeding motor in cage and is pushed outwardly soil, each cage outlet with connect soil
Bowl is corresponding.
Further, it is provided with motor on hopper, is provided with the agitating shaft for stretching into hopper below motor, on agitating shaft laterally
It is provided with multiple stirring blades the soil in hopper is stirred and smash.
Further, the equipment of automatic laying plastic further includes being arranged in rack inferoanterior firming device, firming device packet
Two guide posts are included, are provided with sliding block in the guide groove below guide post, are provided with the downward pressed slider of spring above sliding block, two
Horizontal axis is connected between a sliding block, be provided on horizontal axis press wheel to plough it is rough roll it is smooth prevent protrusion sharp soil
Deng damage mulch.
Further, the equipment of automatic laying plastic further includes the water tank being arranged below rack, and water tank lower section is by soft
Pipe is connected with multiple nozzles and carries out watering or pesticide to soil.
Further, it is provided with one or more turntable in the middle part of corresponding mulch in the middle part of shaft, soil is connect on each turntable
Bowl can pick up soil from retoolable device, when being laid with the mulch of wider width, not only from both sides gland mulch, intermediate also purposes
Gland ensures smooth will not be blown afloat of mulch laying.
The technical effects of the invention are that：
Reasonable design of the present invention makes simply, carries out suppressing smooth processing to soil by press wheel, avoid sharp stone soil
Mulch is damaged, the fertilizer and moisture of existing abundance after plant germination can be ensured by carrying out plastic film mulch after sprinkling liquid medicine fertilizer or clear water
It will not be invaded and harassed simultaneously by pest and disease damage, soil covering is carried out close to edge to mulch both sides by connecing native bowl after plastic film mulch, avoids ground
Film is blown away while ensureing that the soil fallen will not smash mulch, only need to push this equipment that can easily complete the whole of plastic film mulch
Set process, convenient and efficient time saving and energy saving while efficient effect are good.
Description of the drawings
Fig. 1 is the front view of the present invention；
Fig. 2 is the right view of the present invention.
Reference numeral：1- racks, 2- walking mechanisms, 3- film rolls fixing device, 301- mulches shell, 302- mulches turn
Axis, 4- cross bars, 5- shafts, 6- turntables, 7- connect native bowl, 8- retoolable devices, 801- hoppers, 802- cages, 803- feeding motors,
804- helical blades, 805- motors, 806- agitating shafts, 807- stirring blades, 9- firmings device, 901- guide posts, 902- sliding blocks,
903- springs, 904- horizontal axis, 905- press wheels, 10- water tanks, 11- nozzles, 12- mulches.
Specific implementation mode
Further specific detailed description is done to the present invention with reference to the accompanying drawings and detailed description.
As depicted in figs. 1 and 2, a kind of equipment of automatic laying plastic, including rack 1, and the row positioned at 1 lower section of rack
Mechanism 2 and film roll fixing device 3 are walked, is provided with the cross bar 4 being connect with rack 1 behind film roll fixing device 3, on cross bar 4
It is horizontally disposed to there is a shaft 5, shaft 5 to be provided with the frictional layer for increasing resistance with 4 place of rotatable connection of cross bar or use motor
Shaft rotation is driven, to control the rotary speed of shaft 5,12 both sides of mulch is corresponded in shaft 5 and are respectively set there are one turntable 6,
Be provided on 6 outer circumference surface of turntable it is multiple connect native bowl 7, connect native bowl 7 for from the retoolable device 8 of top picking up soil, then revolve
Turn soil being put into 12 both sides gland mulch 12 of mulch, rack 1 by driving device or is hung over behind pulling equipment when work
Advance, mulch 12 is extracted out from film roll fixing device 3 while advance, is then connect native bowl 7 and is picked up from the retoolable device 8 of top
Then soil rotates soil being put into 12 both sides gland mulch 12 of mulch.
Further, film roll fixing device 3 includes a mulch shell 301 and a mulch shaft 302, and film roll is solid
Be scheduled on it is in mulch shaft 302 and rotatable, 301 rear of mulch shell be provided with export, mulch shell 301 protruding for mulch 12
It is preferred that being made of transparent material, facilitate the service condition of observation mulch 12, to replace in time.
Further, retoolable device 8 includes being fixed on 1 elevating hopper 801 of rack, and 801 lower exit port of hopper is provided with level
Two cages 802 being arranged are provided with the helical blade 804 driven by feeding motor 803 in cage 802 and push out soil
Go out, the outlet of each cage 802 is corresponding with native bowl 7 is connect, and motor 805 is provided on hopper 801, and 805 lower section of motor, which is provided with, to be stretched into
The agitating shaft 806 of hopper 801 is horizontally arranged with multiple stirring blades 807 on agitating shaft 806 and is carried out to the soil in hopper 801
Stirring is smashed, and the effect of soil gland mulch 12 fine crushing is more preferable, due to being provided with feeding motor 803 and motor 805, necessarily sets
It is equipped with power supply to power for it, while being provided with the rotating speed of controller control feeding motor 803 and motor 805, this belongs to existing
Technology is no longer described in detail.
Further, the equipment of automatic laying plastic further includes being arranged in 1 inferoanterior firming device 9 of rack, firming device 9
Including two guide posts 901, sliding block 902 is provided in the guide groove of 901 lower section of guide post, 902 top of sliding block is provided with spring
903 downward pressed sliders 901 are connected with horizontal axis 904 between two sliding blocks 901, and press wheel 905 is provided on horizontal axis 904 to ploughing
Ground is rough to roll the damage mulch 12 such as smooth sharp soil for preventing protrusion, while spring 903 applies centainly press wheel 905
Pressure, ensure soil flatten.
Further, the equipment of automatic laying plastic further includes the water tank 10 being arranged below rack, and 10 lower section of water tank is logical
It crosses hose and is connected with multiple nozzles 11 and watering or pesticide are carried out to soil, it is ensured that soil is before laying plastic 12, in wet
Profit state has spread pesticide；Water tank 10 is preferably made of transparent material, to observe the liquid level in water tank 10, convenient plus water
Or pesticide.
Further, 5 middle part of shaft, which corresponds to, is provided with one or more turntable 6 in the middle part of mulch 12, on each turntable 6
Soil can be picked up from retoolable device 8 by connecing native bowl 7, when being laid with the mulch of wider width, not only from both sides gland mulch 12, in
Between also carry out gland, ensure that mulch 12 is laid with smooth will not be blown afloat.
The equipment course of work of the automatic laying plastic of the present invention：
Rack 1 is advanced by driving device or hang over behind pulling equipment, and the firming device 9 of 1 lower section of rack will be ploughed when advance
Ground is rough to roll the damage mulch 12 such as smooth sharp soil for preventing protrusion, and then nozzle 11 sprays water or pesticide ensures to plant
It the fertilizer of existing abundance and moisture while will not be invaded and harassed by pest and disease damage after object germination, while mulch 12 is from film roll fixing device 3
Middle extraction, the stirring blade 807 in hopper 801 enter in cage 802 after smashing soil, are pushed out by helical blade 804,
It falls on and connects in native bowl 7, connect native bowl 7 and rotate clockwise, soil therein is slowly put into 12 both sides of mulch, complete mulch 12 and spread
If.
Embodiment provided above is the better embodiment of the present invention, only is used for facilitating illustrating the present invention, not to this hair
It is bright to make any form of restriction, any those of ordinary skill in the art, if not departing from the put forward skill of the present invention
In the range of art feature, using the equivalent embodiment locally changed or modified made by disclosed technology contents, and
Without departing from the technical feature content of the present invention, in the range of still falling within the technology of the present invention feature.
Claims (7)
1. a kind of equipment of automatic laying plastic, it is characterised in that：Including rack（1）, and it is located at rack（1）The walking of lower section
Mechanism（2）With film roll fixing device（3）, film roll fixing device（3）It is provided with below and rack（1）The cross bar of connection（4）,
Cross bar（4）Upper be horizontally disposed with has a shaft（5）, shaft（5）With cross bar（4）The friction for increasing resistance is provided at rotatable connection
Layer drives shaft rotation using motor, to control shaft（5）Rotary speed, shaft（5）Upper corresponding mulch（12）Both sides
Turntable there are one being respectively set（6）, turntable（6）It is provided on outer circumference surface and multiple connects native bowl（7）, connect native bowl（7）For from
The retoolable device of side（8）Soil is picked up, then rotates and soil is put into mulch（12）Both sides gland mulch（12）.
2. a kind of equipment of automatic laying plastic according to claim 1, it is characterised in that：The film roll fixing device
（3）Including a mulch shell（301）With a mulch shaft（302）, film roll is fixed on mulch shaft（302）Above and it can revolve
Turn, mulch shell（301）Rear is provided with outlet for mulch（12）It is protruding.
3. a kind of equipment of automatic laying plastic according to claim 1, it is characterised in that：The retoolable device（8）Packet
It includes and is fixed on rack（1）Elevating hopper（801）, hopper（801）Lower exit port is provided with horizontally disposed two cages（802）, twist
Cage（802）It is inside provided with by feeding motor（803）The helical blade of drive（804）Soil is pushed outwardly, each cage（802）
Export and connect native bowl（7）It is corresponding.
4. a kind of equipment of automatic laying plastic according to claim 3, it is characterised in that：The hopper（801）On set
It is equipped with motor（805）, motor（805）Lower section, which is provided with, stretches into hopper（801）Agitating shaft（806）, agitating shaft（806）Upper transverse direction
It is provided with multiple stirring blades（807）To hopper（801）Interior soil, which is stirred, to be smashed.
5. a kind of equipment of automatic laying plastic according to claim 1, it is characterised in that：The automatic laying plastic
Equipment further includes being arranged in rack（1）Inferoanterior firming device（9）, firming device（9）Including two guide posts（901）, it is oriented to
Column（901）It is provided with sliding block in the guide groove of lower section（902）, sliding block（902）Top is provided with spring（903）Downward pressed slider
（901）, two sliding blocks（901）Between be connected with horizontal axis（904）, horizontal axis（904）On be provided with press wheel（905）To ploughing substantially
Roll the smooth damage mulch such as sharp soil for preventing protrusion（12）.
6. a kind of equipment of automatic laying plastic according to claim 1, it is characterised in that：The automatic laying plastic
Equipment further includes the water tank being arranged below rack（10）, water tank（10）Lower section is connected with multiple nozzles by hose（11）To soil
Earth carries out watering or pesticide.
7. a kind of equipment of automatic laying plastic according to claim 1, it is characterised in that：The shaft（5）Middle part is right
Answer mulch（12）Middle part is provided with one or more turntable（6）, each turntable（6）On connect native bowl（7）It can be from sending native dress
It sets（8）Pick up soil.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810643245.4A CN108718554B (en) | 2018-06-21 | 2018-06-21 | Automatic lay equipment of plastic film |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810643245.4A CN108718554B (en) | 2018-06-21 | 2018-06-21 | Automatic lay equipment of plastic film |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN108718554A true CN108718554A (en) | 2018-11-02 |
| CN108718554B CN108718554B (en) | 2021-02-05 |
Family
ID=63930258
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810643245.4A Active CN108718554B (en) | 2018-06-21 | 2018-06-21 | Automatic lay equipment of plastic film |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108718554B (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109644639A (en) * | 2019-02-20 | 2019-04-19 | 陈福华 | A kind of agricultural fertilizer spray delousing plant |
| CN113661796A (en) * | 2020-05-13 | 2021-11-19 | 胡拴明 | Agricultural all-in-one of ploughing seeding tectorial membrane |
| CN114557157A (en) * | 2022-03-02 | 2022-05-31 | 刘庆富 | Grass planting equipment for recovering ecological degeneration based on high and cold climate |
| CN115136831A (en) * | 2022-07-06 | 2022-10-04 | 庐山市环绿时代农业科技开发有限公司 | Plastic film laying device convenient to press mold is fixed |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2573616A1 (en) * | 1984-11-27 | 1986-05-30 | Budzyn Rene | Ploughing implement for use with plastic film |
| CN2446755Y (en) * | 2000-10-08 | 2001-09-12 | 夏长才 | Mulcher coin hill seeder |
| CN201657611U (en) * | 2008-12-27 | 2010-12-01 | 路芳民 | Ridging full film applicator |
| CN102823349A (en) * | 2012-08-09 | 2012-12-19 | 姜日华 | Ditching/seeding/full mulching seeder |
| CN202663753U (en) * | 2012-07-13 | 2013-01-16 | 辛亚南 | Multifunctional potato planter |
| CN206005127U (en) * | 2016-08-30 | 2017-03-15 | 郭家琦 | A kind of mixing fertilising corn seeding car |
| CN107535142A (en) * | 2017-10-24 | 2018-01-05 | 杨海建 | A kind of agricultural sows overlay film integrated device with cereal |
| CN107820802A (en) * | 2017-11-20 | 2018-03-23 | 高冠宇 | A kind of potato transplanter |
| CN107896536A (en) * | 2017-12-06 | 2018-04-13 | 重庆垲睿装备技术有限公司 | A kind of agricultural film-mulching machine |
-
2018
- 2018-06-21 CN CN201810643245.4A patent/CN108718554B/en active Active
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2573616A1 (en) * | 1984-11-27 | 1986-05-30 | Budzyn Rene | Ploughing implement for use with plastic film |
| CN2446755Y (en) * | 2000-10-08 | 2001-09-12 | 夏长才 | Mulcher coin hill seeder |
| CN201657611U (en) * | 2008-12-27 | 2010-12-01 | 路芳民 | Ridging full film applicator |
| CN202663753U (en) * | 2012-07-13 | 2013-01-16 | 辛亚南 | Multifunctional potato planter |
| CN102823349A (en) * | 2012-08-09 | 2012-12-19 | 姜日华 | Ditching/seeding/full mulching seeder |
| CN206005127U (en) * | 2016-08-30 | 2017-03-15 | 郭家琦 | A kind of mixing fertilising corn seeding car |
| CN107535142A (en) * | 2017-10-24 | 2018-01-05 | 杨海建 | A kind of agricultural sows overlay film integrated device with cereal |
| CN107820802A (en) * | 2017-11-20 | 2018-03-23 | 高冠宇 | A kind of potato transplanter |
| CN107896536A (en) * | 2017-12-06 | 2018-04-13 | 重庆垲睿装备技术有限公司 | A kind of agricultural film-mulching machine |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109644639A (en) * | 2019-02-20 | 2019-04-19 | 陈福华 | A kind of agricultural fertilizer spray delousing plant |
| CN113661796A (en) * | 2020-05-13 | 2021-11-19 | 胡拴明 | Agricultural all-in-one of ploughing seeding tectorial membrane |
| CN114557157A (en) * | 2022-03-02 | 2022-05-31 | 刘庆富 | Grass planting equipment for recovering ecological degeneration based on high and cold climate |
| CN115136831A (en) * | 2022-07-06 | 2022-10-04 | 庐山市环绿时代农业科技开发有限公司 | Plastic film laying device convenient to press mold is fixed |
Also Published As
| Publication number | Publication date |
|---|---|
| CN108718554B (en) | 2021-02-05 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| EE01 | Entry into force of recordation of patent licensing contract |
Application publication date: 20181102 Assignee: Luoyang yeteng mechanical equipment manufacturing Co.,Ltd. Assignor: Henan University of science and technology Contract record no.: X2021980012132 Denomination of invention: Equipment for automatically laying plastic film Granted publication date: 20210205 License type: Common License Record date: 20211110 |
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Effective date of registration: 20231107 Address after: No.39 Xiyuan Road, Jianxi District, Luoyang City, Henan Province Patentee after: LUOYANG TRACTOR RESEARCH INSTITUTE Co.,Ltd. Address before: 471000 No. 48, Xiyuan Road, Jianxi District, Henan, Luoyang Patentee before: HENAN University OF SCIENCE AND TECHNOLOGY |
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