CN205694126U - Forced vibration air pressure subsoiling weeding fertilizer applicator - Google Patents
Forced vibration air pressure subsoiling weeding fertilizer applicator Download PDFInfo
- Publication number
- CN205694126U CN205694126U CN201620628630.8U CN201620628630U CN205694126U CN 205694126 U CN205694126 U CN 205694126U CN 201620628630 U CN201620628630 U CN 201620628630U CN 205694126 U CN205694126 U CN 205694126U
- Authority
- CN
- China
- Prior art keywords
- subsoiling
- forced vibration
- weeding
- crossbeam
- air pressure
- 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
- 239000003337 fertilizer Substances 0.000 title claims abstract description 37
- 238000009333 weeding Methods 0.000 title claims abstract description 31
- 239000002689 soil Substances 0.000 claims abstract description 50
- 238000009423 ventilation Methods 0.000 claims 1
- 230000000694 effects Effects 0.000 abstract description 6
- 238000005265 energy consumption Methods 0.000 abstract 1
- 241000196324 Embryophyta Species 0.000 description 8
- 238000005520 cutting process Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- 210000003608 Feces Anatomy 0.000 description 2
- 230000004720 fertilization Effects 0.000 description 2
- 230000002363 herbicidal Effects 0.000 description 2
- 239000010871 livestock manure Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000035764 nutrition Effects 0.000 description 2
- 235000016709 nutrition Nutrition 0.000 description 2
- 238000003971 tillage Methods 0.000 description 2
- 240000000218 Cannabis sativa Species 0.000 description 1
- 230000036536 Cave Effects 0.000 description 1
- 241000699666 Mus <mouse, genus> Species 0.000 description 1
- 244000052616 bacterial pathogens Species 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000005056 compaction Methods 0.000 description 1
- 230000004059 degradation Effects 0.000 description 1
- 238000006731 degradation reaction Methods 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 230000002708 enhancing Effects 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 230000035558 fertility Effects 0.000 description 1
- 239000004009 herbicide Substances 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 244000005700 microbiome Species 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 238000010899 nucleation Methods 0.000 description 1
- 235000015097 nutrients Nutrition 0.000 description 1
- 239000005416 organic matter Substances 0.000 description 1
- 230000035515 penetration Effects 0.000 description 1
- 239000012466 permeate Substances 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
- 238000004162 soil erosion Methods 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- 238000009331 sowing Methods 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 239000002352 surface water Substances 0.000 description 1
- 230000004083 survival Effects 0.000 description 1
- 238000003786 synthesis reaction Methods 0.000 description 1
- 230000002194 synthesizing Effects 0.000 description 1
- 230000035922 thirst Effects 0.000 description 1
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P60/00—Technologies relating to agriculture, livestock or agroalimentary industries
- Y02P60/14—Measures for saving energy, e.g. in green houses
Abstract
This utility model relates to a kind of forced vibration air pressure subsoiling weeding fertilizer applicator, and its feature is: include that frame, weeder, forced vibration device, subsoiling device, high-pressure pump, fertilizer apparatus and depth control apparatus are constituted；Described weeder is located under front-axle beam；Described forced vibration device, high-pressure pump and fertilizer apparatus are located on crossbeam；Described subsoiling device is located under the back rest；Described depth control apparatus is located at crossbeam both sides.This utility model first passes through and forces deep soil loosing shovel to vibrate by forced vibration device, it is achieved the Subsoiler to soil；On the other hand, inject pressure-air by high-pressure pump to deep soil loosing shovel, both can crush soil with air pressure, on spear, form air film simultaneously, jointly play drag reduction effect with vibration.In a word, this utility model provides one can reduce tractive resistance, reduces energy consumption, once completes the operations such as weeding, subsoiling, fertilising, parts easy disassembly, tilling width adjustable forced vibration air pressure subsoiling weeding fertilizer applicator.
Description
Technical field
This utility model relates to a kind of forced vibration air pressure subsoiling weeding fertilizer applicator.
Background technology
Long-term chemical weed control brings weed community transition, herbicide resistance enhancing, environmental pollution, medicament residual and life
The problems such as thing extinction.Mechanical weeding technology is an important production technology of drought-resistant agriculture sustainable development, is to utilize to loosen the soil
Measure prior to seeding, emerge before and the different times such as period of duration carry out weeding, kill except the weeds being unearthed or by buried for grass seed, or
Subterraneous stem is routed up ground be allowed to thirst or freeze to death, thus reach herbicidal effect；Fertilizer can increase crop nutrition content, regulates soil
The nutrition of microorganism, improves soil physical chemistry character, finally increases crop yield, and using fertilizer is important in agricultural production
Link.Current fertilization mode has and the whole layer placement of fertilizer combined that plows, but fertilizer is readily volatilized in earth's surface and operation process,
Cause damage, also do not ensure fertilization effect；Execute seed manure during sowing, it is desirable to seed manure imposes on below seed 5cm, plant side 3～5cm,
Fertilizing mechanism structure is more complicated at present；Foliage dressing, it is desirable to apply liquid fertilizer, but be applicable to large area do mechanization operation；Due to
Long-term turns over the shallow-layer tillage methods such as rotary tillage and the use of large farm machinery, and soil is compacted, and is formed at soil horizon about 30cm
Harden block, stops moisture penetration, goes down to make topsoil to shoal for a long time, and soil erosion aggravates, and soil degradation has a strong impact on root of the crop
System gos deep into soil layer and absorbs water and nutrient, and then affects crop yield.
For the problems referred to above, subsoiling weeding fertilizing equipment is to improving farm work performance and quality further, lightening one's labor
Intensity is significant.Subsoiling weeding fertilizing equipment can not only once complete the function such as weeding, fertilising；It addition, subsoiling weeding
Also there is multiple action: can break soil compaction, and then deepen arable layer, soil subsoiling can break ploughing for many years or stubble-cleaning
The hard plough sole formed, increases arable layer thickness；Be conducive to surface water to permeate downwards, reduce rainwash, expand " the soil water
Storehouse " capacity, not only improve the substantial amounts of rainwater of receiving, may utilize again the water drainage of Mus road；Deep-ploughing implement can improve the profit of land resource
By rate, allowing the root system compact district of crop move down, root system residuum increases, and provides condition for microbe survival, and humification synthesis is lived
Dynamic reinforcement relatively, the content of organic matter improves, and plays the effect of " foster and apply fertilizer and increase soil fertility ", beneficially crop root and grows, and promotes that crop is early
Ripe high yield.
At present, existing subsoiling facility there is the problem that current soil deep-loosening machine production efficiency is low, weeding, executes wholely
Fertile operation separately, tractor repeatedly enter ground will compacting soil, such as working resistance is big present in subsoiling process, power consumption too much
The popularization of deep-ploughing implement is greatly hindered etc. problem.
Summary of the invention
The purpose of this utility model is for problem above, first the vibration that rotates through of tractor motive power output shaft is filled
Put the vibration being changed into deep soil loosing shovel；It addition, inject air by high-pressure pump to deep soil loosing shovel, both soil can be crushed with air pressure, with
Time air cover on spear, formed air film, with vibration jointly play drag reduction effect；In a word, this utility model provides one
Plant and can once complete weeding, subsoiling, fertilising operation, and make tilling depth, tilling width and dose size the most adjustable, and energy drag reduction consumption reduction
Forced vibration air pressure subsoiling weeding fertilizer applicator.
The purpose of this utility model is achieved through the following technical solutions:
Its feature of this utility model is: by frame, weeder, forced vibration device, subsoiling device, high-pressure pump,
Fertilizer apparatus and depth control apparatus are constituted, and described frame is made up of front-axle beam, lower link plate, upper hanging plate, crossbeam, the back rest, described
Lower link plate embrace front-axle beam, upper hanging plate is connected with front-axle beam and crossbeam, and the back rest is connected by crossbeam with front-axle beam；Described weeder
It is located under front-axle beam；Described forced vibration device is located on crossbeam, and described subsoiling device is located under the back rest；Described high pressure gas
Pump is located on crossbeam, and high-pressure pump is connected with passage in subsoiling spade by flexible pipe；Described fertilizer apparatus is located on crossbeam；
Described depth control apparatus is located at crossbeam both sides.
Described weeder by weeding fixed plate, back-moving spring, spring born work arbor, clip, lower prop, drag reduction spring, upper prop,
Disc cutter is constituted, and upper prop is connected with weeding fixed plate, and lower prop is connected with upper prop, is provided with drag reduction spring between upper prop and lower prop,
Clip is connected with lower prop, and clip at its back end is provided with back-moving spring, is provided with spring born work arbor in back-moving spring, and clip two ends are provided with disk and cut
Cutter.
Described forced vibration device by bevel gear wheel, bevel pinion, bearing block, power input shaft, final drive shaft, actively
Gear, eccentric shaft, driven gear, eccentric bushing is constituted, and bearing block is connected with the front-axle beam of frame, is provided with power defeated in bearing block
Entering axle, bevel pinion is connected with power input shaft rear end, and bevel gear wheel is connected with bevel pinion, and bevel gear wheel center is provided with main biography
Moving axis, final drive shaft two ends are provided with driving gear, and are fixed by bearing block, and driven gear is with driving gear by chain even
Connecing, driven gear center is provided with eccentric shaft, and is fixed by bearing block, and eccentric bushing is connected with eccentric shaft.
Described subsoiling device is by shaker arm, connecting rod, subsoiling spade, the deep soil loosing shovel wing, subsoiling spear, subsoiling fixed plate structure
Becoming, connecting rod is connected with shaker arm, and subsoiling spade is connected with connecting rod, and subsoiling spade passes through subsoiling fixed plate with the back rest of frame
Connecting, the deep soil loosing shovel wing is located at the both sides under subsoiling spade, is provided with subsoiling spear before the deep soil loosing shovel wing, subsoiling spade, the deep soil loosing shovel wing and
It is drilled with passage on subsoiling spear.
Described fertilizer apparatus is made up of fertilizer box, fertilising pipe, sleeve, time soil pipe, and fertilizer box is connected with fertilising pipe, and fertilising pipe sets
In sleeve, Hui Tuguan is connected with fertilising pipe, and sleeve is connected with the subsoiling spade of subsoiling device.
Described depth control apparatus is connected by land wheel, lifter and rotary handle, and lifter is located at housiung separator both sides,
Land wheel is connected with lifter lower end, and rotary handle is connected with lifter upper end, can adjust land wheel height by rotating rotary handle
Degree.
This utility model feature compared with prior art is:
1, this utility model first by power input shaft rotate through bevel pinion and bevel gear wheel passes to final drive shaft,
Then driven by driving gear and driven gear and power is sent to eccentric shaft, finally drive the vibration being connected with excentric sleeve
Arm vibrates, thus drives subsoiling spade to vibrate, it is achieved the vibrating subsoiling operation to soil, reaches the effect of drag reduction consumption reduction；
On the other hand, break plough sole by arable soil deep layer is injected pressure-air, do not stir soil, deep to difference
Air pressure Subsoiler is implemented in degree, the arable land of different hardness plough sole；Air pressure subsoiling drag reduction mesohigh gas can be on deep soil loosing shovel surface
Form a layer of air film, reduce soil and act on the normal pressure on perching knife, jointly play energy-saving and cost-reducing effect with forced vibration；
There is pressure reduction between soil and neighbouring soil layer at the pressure-air injection that high-pressure pump produces, cause adjacent soil to cave in and secondary
Broken；The ratio of soil air can be improved, increase soil porosity, beneficially plant growth, increase grain yield.
2, this utility model once completes the operations such as weeding, subsoiling, fertilising, it is ensured that behind whole ground, to reach face, field smooth for soil,
Soil is in small, broken bits, the state that tilling depth is consistent.Wherein, weeder is provided with between upper prop and lower prop drag reduction spring, circle can be reduced
The dish cutting knife resistance when cutting weeds；It addition, the configuration of disc cutter should meet do not leak remove, nonclogging requirement, therefore
Disc cutter is obliquely installed, and both can ensure that fairness of burying, and ensures that between two cutting knifes, weeds and soil are easily dished out simultaneously.?
Back-moving spring is set after clip, on the one hand can improve disc cutter by property, on the other hand also run into little barrier at disc cutter
Play buffer protection function when hindering thing, and make disc cutter be returned to original position, it is ensured that weeding quality.
3, in depth control apparatus, land wheel uses rubber tyre, and limit is deep and translocation is in one on the one hand to make gauge wheel collect
Body, facilitates complete machine to transport, on the other hand it is also ensured that land wheel preferably contacts profiling with ground.
4, weeder, forced vibration device, subsoiling device, fertilizer apparatus and depth control apparatus etc. in this utility model
Mostly being bolt to connect, parts easy disassembly, keep in repair and change, tilling width can adjust according to planting requirement simultaneously.
Accompanying drawing explanation
Fig. 1 is the perspective view of this utility model embodiment；
Fig. 2 is the side view of Fig. 1；
Fig. 3 is the zoomed-in view of frame in Fig. 1；
Fig. 4 is forced vibration device enlarged diagram (drawing portion chassis in figure) in Fig. 1；
Fig. 5 is the subsoiling device enlarged diagram in Fig. 2；
Fig. 6 is the sectional view of Fig. 5 subsoiling spade；
In diagram: 1 is fertilizer box, 2 is shaker arm, and 3 is vibrating device, and 31 is bevel gear wheel, and 32 is bevel pinion, and 33 is axle
Bearing, 34 is power input shaft, and 35 is final drive shaft, and 36 is driving gear, and 37 is eccentric shaft, and 38 is driven gear, and 39 is inclined
Heart set, 4 is connecting rod, and 5 is frame, and 51 is front-axle beam, and 52 is lower link plate, and 53 is upper hanging plate, and 54 is crossbeam, and 55 is the back rest, and 6 for executing
Fertile pipe, 7 is sleeve, and 8 is Hui Tuguan, and 9 is subsoiling spade, and 10 is the deep soil loosing shovel wing, and 11 is subsoiling spear, and 12 is weeding fixed plate,
13 is back-moving spring, and 14 is spring born work arbor, and 15 is clip, and 16 is lower prop, and 17 is drag reduction spring, and 18 is upper prop, and 19 cut for disk
Cutter, 20 is land wheel, and 21 is lifter, and 22 is rotary handle, and 23 is air pump, and 24 is subsoiling fixed plate.
Detailed description of the invention
Embodiment: referring to the drawings 1～6, this utility model includes that frame 5, weeder, forced vibration device 3, subsoiling fill
Put, high-pressure pump 23, fertilizer apparatus and depth control apparatus are constituted, and described frame 5 is by front-axle beam 51, lower link plate 52, upper hanging plate
53, crossbeam 54, the back rest 55 are constituted, and described lower link plate 52 embraces front-axle beam, and upper hanging plate 53 is connected with front-axle beam 51 and crossbeam 54, the back rest
55 are connected by crossbeam 54 with front-axle beam 51；Described weeder is located at front-axle beam 51 times；Described forced vibration device 3 is located at horizontal stroke
On beam 54, described subsoiling device is located at the back rest 55 times；Described high-pressure pump 23 is located on crossbeam 54, and high-pressure pump 23 passes through
Flexible pipe is connected with passage in subsoiling spade 9；Described fertilizer apparatus is located on crossbeam 54；Described depth control apparatus is located at
Crossbeam 54 both sides.
Described weeder is by weeding fixed plate 12, back-moving spring 13, spring born work arbor 14, clip 15, lower prop 16, drag reduction
Spring 17, upper prop 18, disc cutter 19 are constituted, and upper prop 18 is connected with weeding fixed plate 12, and lower prop 16 is connected with upper prop 18, upper prop
Being provided with drag reduction spring 17 between 18 and lower prop 16, clip 15 is connected with lower prop 16, and clip 15 rear end is provided with back-moving spring 13, resets
Being provided with spring born work arbor 14 in spring 13, clip 15 two ends are provided with disc cutter 19.
Described forced vibration device 3 is by bevel gear wheel 31, bevel pinion 32, bearing block 33, power input shaft 34, main biography
Moving axis 35, driving gear 36, eccentric shaft 37, driven gear 38, eccentric bushing constitutes 39 compositions, bearing block 33 and the front-axle beam of frame 5
51 connect, and are provided with power input shaft 34 in bearing block 33, and bevel pinion 32 is connected with power input shaft 34 rear end, bevel gear wheel 31
Being connected with bevel pinion 32, bevel gear wheel 31 center is provided with final drive shaft 35, and final drive shaft 35 two ends are provided with driving gear 36, and
Being fixed by bearing block 33, driven gear 38 is connected by chain with driving gear 36, and driven gear 38 center is provided with eccentric shaft
37, and fixed by bearing block 33, eccentric bushing 39 is connected with eccentric shaft 37.
Described subsoiling device is by shaker arm 2, connecting rod 4, subsoiling spade 9, the deep soil loosing shovel wing 10, subsoiling spear 11, subsoiling
Fixed plate 24 is constituted, and connecting rod 4 is connected with shaker arm 2, and subsoiling spade 9 is connected with connecting rod 4, after subsoiling spade 9 and frame 5
Beam 55 is connected by subsoiling fixed plate 24, and the deep soil loosing shovel wing 10 is located at the both sides under subsoiling spade 9, is provided with subsoiling before the deep soil loosing shovel wing 10
Spear 11, subsoiling spade 9, the deep soil loosing shovel wing 10 and subsoiling spear 11 are drilled with passage.
Described fertilizer apparatus is made up of fertilizer box 1, fertilising pipe 6, sleeve 7, time soil pipe 8, and fertilizer box 1 is connected with fertilising pipe 6, executes
Fertile pipe 6 is located in sleeve 7, returns soil pipe 8 and is connected with fertilising pipe 6, and sleeve 7 is connected with the subsoiling spade 9 of subsoiling device.
Described depth control apparatus is connected by land wheel 20, lifter 21 and rotary handle 22, and lifter 21 is located at frame 5
Crossbeam 54 both sides, land wheel 20 is connected with lifter 21 lower end, and rotary handle 22 is connected with lifter 21 upper end, is rotated by rotation
Handle 22 can adjust land wheel 20 height.
Claims (6)
1. a forced vibration air pressure subsoiling weeding fertilizer applicator, it is characterised in that: include frame, weeder, forced vibration dress
Put, subsoiling device, high-pressure pump, fertilizer apparatus and depth control apparatus are constituted, and described frame is by front-axle beam, lower link plate, upper extension
Plate, crossbeam, the back rest are constituted, and described lower link plate embraces front-axle beam, and upper hanging plate is connected with front-axle beam and crossbeam, and the back rest and front-axle beam are by horizontal stroke
Beam connects；Described weeder is located under front-axle beam；Described forced vibration device is located on crossbeam, and described subsoiling device sets
Under the back rest；Described high-pressure pump is located on crossbeam, and high-pressure pump is connected with passage in subsoiling spade by flexible pipe；Described
Fertilizer apparatus be located on crossbeam；Described depth control apparatus is located at crossbeam both sides.
A kind of forced vibration air pressure subsoiling weeding fertilizer applicator the most according to claim 1, it is characterised in that: described weeding
Device is made up of weeding fixed plate, back-moving spring, spring born work arbor, clip, lower prop, drag reduction spring, upper prop, disc cutter, upper prop
Being connected with weeding fixed plate, lower prop is connected with upper prop, is provided with drag reduction spring between upper prop and lower prop, and clip is connected with lower prop, folder
Sub-rear end is provided with back-moving spring, is provided with spring born work arbor in back-moving spring, and clip two ends are provided with disc cutter.
A kind of forced vibration air pressure subsoiling weeding fertilizer applicator the most according to claim 1, it is characterised in that: described pressure
Vibrating device is by bevel gear wheel, bevel pinion, bearing block, power input shaft, final drive shaft, driving gear, eccentric shaft, driven tooth
Wheel, eccentric bushing is constituted, and bearing block is connected with the front-axle beam of frame, is provided with power input shaft in bearing block, and bevel pinion is with dynamic
Power power shaft rear end connects, and bevel gear wheel is connected with bevel pinion, and bevel gear wheel center is provided with final drive shaft, final drive shaft two ends
Being provided with driving gear, and fixed by bearing block, driven gear is connected by chain with driving gear, and driven gear center is provided with
Eccentric shaft, and fixed by bearing block, eccentric bushing is connected with eccentric shaft.
A kind of forced vibration air pressure subsoiling weeding fertilizer applicator the most according to claim 1, it is characterised in that: described subsoiling
Device is made up of shaker arm, connecting rod, subsoiling spade, the deep soil loosing shovel wing, subsoiling spear, subsoiling fixed plate, connecting rod and shaker arm
Connecting, subsoiling spade is connected with connecting rod, and subsoiling spade is connected by subsoiling fixed plate with the back rest of frame, and the deep soil loosing shovel wing is located at
Both sides under subsoiling spade, are provided with subsoiling spear, subsoiling spade, the deep soil loosing shovel wing and subsoiling spear are drilled with ventilation before the deep soil loosing shovel wing
Hole.
A kind of forced vibration air pressure subsoiling weeding fertilizer applicator the most according to claim 1, it is characterised in that: described fertilising
Device by fertilizer box, fertilising pipe, sleeve, return soil pipe constitute, fertilizer box with fertilising pipe be connected, apply fertilizer pipe be located in sleeve, Hui Tuguan and
Fertilising pipe connects, and sleeve is connected with the subsoiling spade of subsoiling device.
A kind of forced vibration air pressure subsoiling weeding fertilizer applicator the most according to claim 1, it is characterised in that: the described degree of depth
Controlling device to be connected by land wheel, lifter and rotary handle, lifter is located at housiung separator both sides, and land wheel is with lifter lower end even
Connecing, rotary handle is connected with lifter upper end, can adjust land wheel height by rotating rotary handle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620628630.8U CN205694126U (en) | 2016-06-23 | 2016-06-23 | Forced vibration air pressure subsoiling weeding fertilizer applicator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620628630.8U CN205694126U (en) | 2016-06-23 | 2016-06-23 | Forced vibration air pressure subsoiling weeding fertilizer applicator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205694126U true CN205694126U (en) | 2016-11-23 |
Family
ID=57315572
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620628630.8U Expired - Fee Related CN205694126U (en) | 2016-06-23 | 2016-06-23 | Forced vibration air pressure subsoiling weeding fertilizer applicator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205694126U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105900546A (en) * | 2016-06-23 | 2016-08-31 | 石河子大学 | Forced vibrating, air-pressure deep loosening, weeding and fertilizing machine |
| CN109923964A (en) * | 2019-04-27 | 2019-06-25 | 林奇虎 | A kind of disconnected anti-equipment of digging with stone of grass of agricultural planting bunchy |
-
2016
- 2016-06-23 CN CN201620628630.8U patent/CN205694126U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105900546A (en) * | 2016-06-23 | 2016-08-31 | 石河子大学 | Forced vibrating, air-pressure deep loosening, weeding and fertilizing machine |
| CN109923964A (en) * | 2019-04-27 | 2019-06-25 | 林奇虎 | A kind of disconnected anti-equipment of digging with stone of grass of agricultural planting bunchy |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20161123 Termination date: 20170623 |