CN104170563B - Punching fertilizer applicator - Google Patents
Punching fertilizer applicator Download PDFInfo
- Publication number
- CN104170563B CN104170563B CN201410420903.5A CN201410420903A CN104170563B CN 104170563 B CN104170563 B CN 104170563B CN 201410420903 A CN201410420903 A CN 201410420903A CN 104170563 B CN104170563 B CN 104170563B
- Authority
- CN
- China
- Prior art keywords
- fertilizer
- passage
- drill bit
- punching
- fertilizer applicator
- 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.)
- Active
Links
Landscapes
- Fertilizing (AREA)
Abstract
The invention discloses a kind of punching fertilizer applicator, comprise walking mechanism, receptacle and borehole drill construction, borehole drill construction is installed in walking mechanism by lowering or hoisting gear, borehole drill construction comprises drill bit and for driving the driving mechanism of bit, in drill bit, be provided with the fertilizer passage being communicated with outside, receptacle is connected with fertilizer passage by material guide mechanism. The present invention has that volume is little, cost is low, flexible operation is reliable, punching fertilising evenly, versatility is good, operating efficiency is high, can realize the advantage such as layer by layer manuring and deep fertilizer spraying.
Description
Technical field
The present invention relates to field of agricultural machinery, be specifically related to a kind of punching fertilizer applicator that is applicable to granular powder powder fertilizer.
Background technology
The Hills industry of planting forest or fruit tress cultivated area of China is very large, and in many areas, industry of planting forest or fruit tress has become the important industry of local farmers synergy, rural development. The woods fruit product of certain areas progressively becomes the key farm products that promotes Regional Economic Development. But due to woods orchard production environment, woods orchard production mechanization level is lower, the on the one hand restriction in the space such as the little and tree crown of line-spacing, stanchion between the fruit tree of woods orchard, the trafficability characteristic of woods orchard management facility has been subject to larger impact.
Punching fertilising is the important technique measure in production and fruit farming management, and rationally whether the form of its punching fertilising, directly affects growth, Yield and quality and the economic benefit of nursery stock. The punching fertilising of nursery stock is as the guarantee the quality necessary gardening link of volume increase of nursery stock, at present substantially also in the manual work stage. Manual punching, fertilising, labour intensity is large, inefficiency, the fertilising uniformity is poor; Domestic present hole-making ditching machine, all matches with powerful tractor, and large tractor can not be applicable to the operation of hilly and mountainous land woods fruit.
Summary of the invention
The technical problem to be solved in the present invention is to overcome the deficiency that prior art exists, and provides that a kind of volume is little, cost is low, flexible operation is reliable, punching fertilising is even, versatility is good, operating efficiency is high, can realize the punching fertilizer applicator of layer by layer manuring and deep fertilizer spraying.
For solving the problems of the technologies described above, the present invention by the following technical solutions:
A kind of punching fertilizer applicator, comprise walking mechanism, receptacle and borehole drill construction, described borehole drill construction is installed in walking mechanism by lowering or hoisting gear, described borehole drill construction comprises drill bit and for driving the driving mechanism of bit, in described drill bit, be provided with the fertilizer passage being communicated with outside, described receptacle is connected with fertilizer passage by material guide mechanism.
As a further improvement on the present invention:
Described driving mechanism comprises connecting bushing and rotary drive, and described drill bit and rotary drive are installed in connecting bushing both sides by bearing assembly respectively, and the drive end of rotary drive is connected with drill bit by connecting bushing; Described material guide mechanism comprises passage and valve jacket, the outside that described valve jacket is wrapped in connecting bushing and bearing assembly forms fertilizer container cavity, the sidewall of described connecting bushing is provided with the via that is communicated with fertilizer container cavity and fertilizer passage, and described receptacle and fertilizer container cavity are communicated with by passage.
Described passage is provided with the control valve for controlling fertilizer flow velocity and break-make.
The sidewall of described connecting bushing is provided with multiple vias, and multiple vias evenly arrange around the rotation of connecting bushing.
Described rotary drive is gasoline engine.
Described fertilizer passage departs from the rotation setting of described drill bit.
The end of described drill bit has the inclined-plane being in tilted layout with respect to the rotation of drill bit, the outlet of described fertilizer passage is positioned on described inclined-plane, on described drill bit, be hinged with under Action of Gravity Field, depart from inclined-plane, be subject to ground pressure do the used time swing laminating inclined-plane baffle plate.
Described punching fertilizer applicator also comprises the valve member for controlling fertilizer passage break-make, described valve member comprises the spherical cavity of being located in drill bit, described fertilizer passage runs through described spherical cavity and passes from the bottom of spherical cavity, in described spherical cavity, be equiped with the spool for sealing fertilizer passage, described spool is the size that spheroid and its size are less than spherical cavity.
Described walking mechanism comprises underframe and has the roller of lockable mechanism, and described roller is installed on underframe, and described underframe is provided with the handle for controlling direction of travel.
Described lowering or hoisting gear comprises mounting platform, be installed in two of mounting platform both sides and intersect arm-type hoisting appliance and intersect the control lever of arm-type hoisting appliance lifting for controlling, each arm-type hoisting appliance that intersects is formed by connecting by multiple crossing members, each crossing members comprises the support bar of two cross-articulation, be arranged in the crossing members of intersection arm-type hoisting appliance upper end, a support bar is articulated with on mounting platform, another root support bar is articulated with on the first sliding part being slidably connected with mounting platform, be arranged in the crossing members of intersection arm-type hoisting appliance lower end, a support bar is articulated with on underframe, another root support bar is articulated with on the second sliding part being slidably connected with underframe, described control lever and the second sliding part are hinged and can promote the second sliding part slip.
Compared with prior art, the invention has the advantages that: punching fertilizer applicator of the present invention can make fertilizer flow in soil by the fertilizer passage on drill bit in boring, operations such as realizing and once complete punching, apply fertilizer, loosen the soil, not only punching fertilising is even, work fluency is good, can also realize layer by layer manuring and deep fertilizer spraying, alleviate greatly labour intensity; In the time of operation, by lowering or hoisting gear capable of controlling drilling head drilling depth, and complete machine can move by walking mechanism, effectively saved manpower; This punching fertilizer applicator volume is little, lightweight, simple to operate, flexible operation, operating efficiency are high, and cost of manufacture is low, can adapt to the fertilising operation of digging pit of various landform, soil, the soil particularly hardening, can meet the needs that China's most areas punching fertilizer machinery equalization develops.
Brief description of the drawings
Fig. 1 is the punch perspective view of fertilizer applicator of the present invention.
Fig. 2 is the punch sectional structure schematic diagram of borehole drill construction in fertilizer applicator of the present invention.
Fig. 3 is the punch main TV structure schematic diagram in part of borehole drill construction in fertilizer applicator of the present invention.
Fig. 4 is the punch sectional perspective structural representation of borehole drill construction in fertilizer applicator of the present invention.
Fig. 5 is the punch broken section structural representation of drill bit in fertilizer applicator of the present invention.
Fig. 6 is the punch perspective view of receptacle in fertilizer applicator of the present invention.
Fig. 7 is the punch partial structurtes schematic diagram of lowering or hoisting gear in fertilizer applicator of the present invention.
Marginal data:
1, walking mechanism; 11, underframe; 111, handle; 12, roller; 2, receptacle; 3, borehole drill construction; 31, drill bit; 311, fertilizer passage; 312, inclined-plane; 313, spherical cavity; 314, spool; 32, driving mechanism; 321, connecting bushing; 3211, via; 322, rotary drive; 323, bearing assembly; 4, lowering or hoisting gear; 41, mounting platform; 42, intersection arm-type hoisting appliance; 421, support bar; 43, control lever; 51, passage; 52, valve jacket; 53, fertilizer container cavity; 54, control valve; 6, baffle plate.
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, the present invention is described in further detail.
As depicted in figs. 1 and 2, punching fertilizer applicator of the present invention, comprise walking mechanism 1, receptacle 2 and borehole drill construction 3, borehole drill construction 3 is installed in walking mechanism 1 by lowering or hoisting gear 4, borehole drill construction 3 comprises drill bit 31 and the driving mechanism 32 for driving drill bit 31 to rotate, in drill bit 31, be provided with the fertilizer passage 311 being communicated with outside, receptacle 2 is connected with fertilizer passage 311 by material guide mechanism. The fertilizer passage 311 that punching fertilizer applicator of the present invention can pass through on drill bit 31 fertilizer in boring flows in soil, operations such as realizing and once complete punching, apply fertilizer, loosen the soil, not only punching fertilising is even, work fluency is good, can also realize layer by layer manuring and deep fertilizer spraying, alleviate greatly labour intensity; In the time of operation, by lowering or hoisting gear capable of controlling drilling head 31 drilling depths, and complete machine can move by walking mechanism 1, effectively saved manpower. This punching fertilizer applicator volume is little, lightweight, simple to operate, flexible operation, operating efficiency are high, and cost of manufacture is low, can adapt to the fertilising operation of digging pit of various landform, soil, meets the needs of China's most areas punching fertilizer machinery equalization development.
In the present embodiment, walking mechanism 1 comprises underframe 11 and has the roller 12 of lockable mechanism, this roller 12 with lockable mechanism is prior art, for example can adopt the castor of locking function on the market, roller 12 is installed in the bottom of underframe 11, this underframe 11 is also provided with handle 111, can control the direction of travel of walking mechanism 1 by handle 111.
In the present embodiment, as shown in Figure 1 and Figure 7, lowering or hoisting gear 4 comprises mounting platform 41, be installed in two of mounting platform 41 both sides intersects arm-type hoisting appliance 42 and intersect the control lever 43 of arm-type hoisting appliance 42 liftings for controlling, each arm-type hoisting appliance 42 that intersects is formed by connecting by multiple crossing members, and each crossing members comprises the support bar 421 of two cross-articulation. be arranged in the crossing members of intersection arm-type hoisting appliance 42 upper ends, a support bar 421 is articulated with on mounting platform 41, another root support bar 421 is articulated with (the first sliding part is slidably installed in the chute of mounting platform 41) on the first sliding part being slidably connected with mounting platform 41, be arranged in the crossing members of intersection arm-type hoisting appliance 42 lower ends, a support bar 421 is articulated with on underframe 11, another root support bar 421 is articulated with (the second sliding part is slidably installed in the chute of underframe 11) on the second sliding part being slidably connected with underframe 11, one end of control lever 43 and the second sliding part are hinged, can force the second sliding part to horizontally slip by push-and-pull control lever 43, and then control intersection arm-type hoisting appliance 42 moves up and down. above-mentioned receptacle 2 is the casing of a upper end open, and it is mounted by means of bolts on mounting platform 41, and the bottom of receptacle 2 is provided with opening and is connected with passage 51.
In the present embodiment, as shown in Figures 1 to 4, driving mechanism 32 comprises connecting bushing 321 and rotary drive 322, and rotary drive 322 adopts gasoline engine, and gasoline engine is arranged on mounting platform 41. Drill bit 31 and rotary drive 322 are installed in connecting bushing 321 both sides by bearing assembly 323 respectively, and the drive end of rotary drive 322 is connected with drill bit 31 by connecting bushing 321, each bearing assembly 323 includes bearing block and is installed in the bearing in bearing block, it is prior art, does not repeat them here. Material guide mechanism comprises passage 51 and valve jacket 52, the outside that valve jacket 52 is wrapped in connecting bushing 321 and bearing assembly 323 forms fertilizer container cavity 53, be that valve jacket 52, connecting bushing 321 and two groups of bearing assemblies 323 that drill bit 31 and rotary drive 322 are installed surround this fertilizer container cavity 53 jointly, the sidewall of connecting bushing 321 is provided with the via 3211 that is communicated with fertilizer container cavity 53 and fertilizer passage 311, and passage 51 is communicated with receptacle 2 and fertilizer container cavity 53. Fertilizer in receptacle 2 can enter into fertilizer container cavity 53 through passage 51, then enters fertilizer passage 311 through via 3211. Above-mentioned valve jacket 52 is arranged on mounting platform 41, one of them bearing assembly 323 is installed in the top of valve jacket 52, the output shaft of gasoline engine is located in this and is arranged in the bearing assembly 323 on valve jacket 52 tops, another bearing assembly 323 is installed on the mounting platform 41 of valve jacket 52 belows, and drill bit 31 is installed in this and is arranged in the bearing assembly 323 of valve jacket 52 bottoms.
The sidewall of above-mentioned connecting bushing 321 is provided with multiple vias 3211, and multiple vias 3211 evenly arrange around the rotation of connecting bushing 321, can ensure that the fertilizer in fertilizer container cavity 53 enters fertilizer passage 311 smoothly.
In the present embodiment, as shown in Figure 6, passage 51 is provided with control valve 54, can control fertilizer flow velocity and break-make by control valve 54, and then rationally control dose, this control valve 54 can adopt simple and easy flow control valve in the market, and it can control by the size of the circulation passage of change passage 51 flow velocity and the break-make of fertilizer. In addition also the gauge tap that is used for controlling to adjust valve 54 duties can be arranged on the handle 111 of underframe 11, so that manual operation.
In the present embodiment, as shown in Figure 5, fertilizer passage 311 is the Vertical Channel arranging along the rotation of drill bit 31, fertilizer passage 311 departs from the rotation setting of drill bit 31, be that the axis of fertilizer passage 311 and the rotation of drill bit 31 be not on same straight line, like this, the fertilizer in the time of drill bit 31 rotary work in fertilizer passage 311 can produce enough large centrifugal force, thereby flow into the hole getting out from fertilizer passage 311 smoothly.
In the present embodiment, the end (drill end) of drill bit 31 has inclined-plane 312, inclined-plane 312 is in tilted layout with respect to the rotation of drill bit 31, the outlet of fertilizer passage 311 is positioned on inclined-plane 312, on drill bit 31, be hinged with baffle plate 6 by hinge, under normal circumstances, this baffle plate 6 keeps vertically arranging under Action of Gravity Field, and between inclined-plane 312, shape is at a certain angle, now baffle plate 6 departs from the outlet of fertilizer passage 311 is communicated with outside with inclined-plane 312, in the time of boring, baffle plate 6 is extremely fitted with inclined-plane 312 at ground pressure effect lower swing, by the outlet sealing of fertilizer passage 311.
In the present embodiment, punching fertilizer applicator also comprises the valve member for controlling fertilizer passage 311 break-makes, valve member comprises the spherical cavity 313 of being located in drill bit 31, fertilizer passage 311 vertically runs through spherical cavity 313 and passes from the bottom of spherical cavity 313, in spherical cavity 313, be equiped with the spool 314 for sealing fertilizer passage 311, spool 314 is the size that spheroid and its size are less than spherical cavity 313, this spool 314 is positioned at the bottom of spherical cavity 313 in the time that drill bit 31 does not rotate, fertilizer passage 311 is blocked, in the time that drill bit 31 rotates, spool 314 moves upward under centrifugal action, fertilizer passage 311 is opened.
Adopt punching fertilizer applicator of the present invention to the crop fertilising of punching, can not only ensure the uniformity of fertilising, improve the utilization rate of fertilizer, can also well control the fertilising consumption in crop production process, reduce the residual quantity of chemical fertilizer in soil, reduce the pollution of fertilizer to water and soil resources, preserve the ecological environment; This punching fertilizer applicator can improve the growing environment of crop, improve its resistivity to natural calamity and disease pest and weed, promote crop yield, drive increasing peasant income, especially for China's agricultural resource national conditions in short supply, be significant to improving utilization of agricultural resources utilization rate. In addition, consider from economics point, punching fertilizer applicator development cost of the present invention is low, simple to operate, reliable, easy to maintenance, can reduce production cost and the cost of labor of crop, has considerable economic benefit.
The punch operation principle of fertilizer applicator of the present invention is as follows:
When work, receptacle 2 is filled to fertilizer, fertilizer enters fertilizer passage 311 through passage 51, fertilizer container cavity 53 and via 3211, control walking mechanism 1 by handle 111 and move to the position that needs boring, start gasoline engine forward, controlling intersection arm-type hoisting appliance 42 by control lever 43 again declines, make drill bit 31 move downward boring, because baffle plate 6 can be subject to the pressure of soil, soil makes baffle plate 6 be rocked to the inclined-plane 312 of drill bit 31 ends and fit around jointed shaft, thereby by the outlet sealing of fertilizer passage 311, fertilizer can not be flowed out; After having holed, gasoline engine reverses drill bit 31, controlling intersection arm-type hoisting appliance 42 by control lever 43 rises, drill bit 31 is promoted, in this process, move upward fertilizer passage 311 is opened under centrifugal action because the High Rotation Speed of drill bit 31 makes the spool 314 in spherical cavity 313, the pressure that simultaneously acts on the soil on baffle plate 6 disappears, and baffle plate 6 departs to the inclined-plane 312 on lower swing and drill bit 31 under the effect of self gravitation, makes in fertilizer inflow soil; When gasoline engine stops operating, spool 314 can move to again the bottom of spherical cavity 313 fertilizer passage 311 is sealed under Action of Gravity Field, and fertilizer can not be flowed out.
The above is only the preferred embodiment of the present invention, and protection scope of the present invention is also not only confined to above-described embodiment. For those skilled in the art, also should be considered as protection scope of the present invention not departing from the improvement and the conversion that obtain under the technology of the present invention design prerequisite.
Claims (9)
1. a punching fertilizer applicator, it is characterized in that: comprise walking mechanism (1), receptacle (2) and borehole drill construction (3), described borehole drill construction (3) is installed in walking mechanism (1) by lowering or hoisting gear (4), described borehole drill construction (3) comprises drill bit (31) and the driving mechanism (32) for driving drill bit (31) to rotate, in described drill bit (31), be provided with the fertilizer passage (311) being communicated with outside, described receptacle (2) is connected with fertilizer passage (311) by material guide mechanism; The end of described drill bit (31) has the inclined-plane (312) being in tilted layout with respect to the rotation of drill bit (31), it is upper that the outlet of described fertilizer passage (311) is positioned at described inclined-plane (312), is hinged with under Action of Gravity Field, to depart from inclined-plane (312), be subject to ground pressure to make the baffle plate (6) that the used time swings laminating inclined-plane (312) on described drill bit (31).
2. punching fertilizer applicator according to claim 1, it is characterized in that: described driving mechanism (32) comprises connecting bushing (321) and rotary drive (322), described drill bit (31) and rotary drive (322) are installed in connecting bushing (321) both sides by bearing assembly (323) respectively, and the drive end of rotary drive (322) is connected with drill bit (31) by connecting bushing (321); Described material guide mechanism comprises passage (51) and valve jacket (52), the outside that described valve jacket (52) is wrapped in connecting bushing (321) and bearing assembly (323) forms fertilizer container cavity (53), the sidewall of described connecting bushing (321) is provided with the via (3211) that is communicated with fertilizer container cavity (53) and fertilizer passage (311), and described receptacle (2) and fertilizer container cavity (53) are communicated with by passage (51).
3. punching fertilizer applicator according to claim 2, is characterized in that: described passage (51) is provided with the control valve (54) for controlling fertilizer flow velocity and break-make.
4. punching fertilizer applicator according to claim 2, is characterized in that: the sidewall of described connecting bushing (321) is provided with multiple vias (3211), and multiple vias (3211) evenly arrange around the rotation of connecting bushing (321).
5. punching fertilizer applicator according to claim 2, is characterized in that: described rotary drive (322) is gasoline engine.
6. according to the punching fertilizer applicator described in any one in claim 1 to 5, it is characterized in that: described fertilizer passage (311) departs from the rotation setting of described drill bit (31).
7. according to the punching fertilizer applicator described in any one in claim 1 to 5, it is characterized in that: described punching fertilizer applicator also comprises the valve member for controlling fertilizer passage (311) break-make, described valve member comprises the spherical cavity (313) of being located in drill bit (31), described fertilizer passage (311) runs through described spherical cavity (313) and passes from the bottom of spherical cavity (313), in described spherical cavity (313), be equiped with the spool (314) for sealing fertilizer passage (311), described spool (314) is the size that spheroid and its size are less than spherical cavity (313).
8. according to the punching fertilizer applicator described in any one in claim 1 to 5, it is characterized in that: described walking mechanism (1) comprises underframe (11) and has the roller (12) of lockable mechanism, it is upper that described roller (12) is installed in underframe (11), and described underframe (11) is provided with the handle (111) for controlling direction of travel.
9. punching fertilizer applicator according to claim 8, it is characterized in that: described lowering or hoisting gear (4) comprises mounting platform (41), be installed in two of mounting platform (41) both sides and intersect arm-type hoisting appliances (42) and intersect the control lever (43) of arm-type hoisting appliance (42) lifting for controlling, each arm-type hoisting appliance (42) that intersects is formed by connecting by multiple crossing members, each crossing members comprises the support bar (421) of two cross-articulation, be arranged in the crossing members of intersection arm-type hoisting appliance (42) upper end, a support bar (421) is articulated with on mounting platform (41), another root support bar (421) is articulated with on the first sliding part being slidably connected with mounting platform (41), be arranged in the crossing members of intersection arm-type hoisting appliance (42) lower end, a support bar (421) is articulated with on underframe (11), another root support bar (421) is articulated with on the second sliding part being slidably connected with underframe (11), described control lever (43) and the second sliding part are hinged and can promote the second sliding part slip.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410420903.5A CN104170563B (en) | 2014-08-26 | 2014-08-26 | Punching fertilizer applicator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410420903.5A CN104170563B (en) | 2014-08-26 | 2014-08-26 | Punching fertilizer applicator |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104170563A CN104170563A (en) | 2014-12-03 |
| CN104170563B true CN104170563B (en) | 2016-05-04 |
Family
ID=51952140
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410420903.5A Active CN104170563B (en) | 2014-08-26 | 2014-08-26 | Punching fertilizer applicator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104170563B (en) |
Families Citing this family (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104541727A (en) * | 2015-02-07 | 2015-04-29 | 李志峰 | Agricultural fertilizing device |
| CN104770111A (en) * | 2015-04-01 | 2015-07-15 | 山东源泉机械有限公司 | Power-driven perforating machine |
| CN104996021B (en) * | 2015-07-01 | 2017-01-18 | 中国农业大学 | Spiral conveying type punching and sand filling device |
| CN105493730A (en) * | 2015-12-15 | 2016-04-20 | 陈绍升 | Rotary walking type single scarifier |
| CN106717313A (en) * | 2017-01-04 | 2017-05-31 | 山东源泉机械有限公司 | A kind of Self walking electric four-wheel puncher |
| CN106817938B (en) * | 2017-04-13 | 2022-11-15 | 海南大学 | Automatic coconut farming and fertilizing integrated machine |
| CN107675586A (en) * | 2017-08-16 | 2018-02-09 | 浙江海洋大学 | Civil engineering highway rammer |
| CN107371476A (en) * | 2017-08-24 | 2017-11-24 | 蒋文 | A kind of agricultural processes fertilizing and planting equipment with automatic stirring |
| CN107801464B (en) * | 2017-10-23 | 2023-08-29 | 华南农业大学 | Liquid fertilizer flow regulating device, fertilizer application system and method |
| CN109005800A (en) * | 2018-06-28 | 2018-12-18 | 安徽灵杨农机制造有限公司 | A kind of new type sowing leg |
| CN108990780A (en) * | 2018-06-29 | 2018-12-14 | 铜陵祥意和贸易有限责任公司 | A kind of afforestation fertilizer apparatus |
| CN109047284B (en) * | 2018-08-01 | 2020-11-20 | 山东中创新材料科技有限公司 | Treatment device capable of degrading organic matters |
| CN109463047A (en) * | 2018-12-14 | 2019-03-15 | 安徽省大地园林工程有限公司 | A kind of lawn perforator of park maintenance |
| CN111010959B (en) * | 2019-12-11 | 2022-09-06 | 宁波城市职业技术学院 | Fertilizer injection unit is used in gardens of high-efficient fertilization |
| CN112568103B (en) * | 2021-01-12 | 2021-08-27 | 同心县金垚育种科技有限公司 | Fertilizer injection unit capable of adjusting fertilizer injection distance according to fruit tree stout degree |
| CN115245079B (en) * | 2022-01-20 | 2023-04-25 | 刘洁 | Garden planting ground drilling machine and drilling blade |
| CN117694069B (en) * | 2024-02-08 | 2024-04-26 | 安徽省农业科学院农业工程研究所 | Thin-shell hickory nut fertilizing device with adjustable fertilizing amount |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2035165U (en) * | 1988-08-12 | 1989-04-05 | 侯开乾 | Deep fertilizer distributor for chemical fertilizer |
| JPH0568415A (en) * | 1992-03-17 | 1993-03-23 | Kubota Corp | Fertilizing device of paddy field working machine |
| JP2007029062A (en) * | 2005-07-29 | 2007-02-08 | Iseki & Co Ltd | Hole-digger in implement |
| JP2008118925A (en) * | 2006-11-13 | 2008-05-29 | Kubota Corp | Boring apparatus |
| CN202722013U (en) * | 2012-08-08 | 2013-02-13 | 湖南农业大学 | Reciprocating telescopic sub-compartment device |
| CN103404270A (en) * | 2013-07-30 | 2013-11-27 | 新疆农垦科学院 | Trenching fertilizer applicator |
| CN203646047U (en) * | 2014-01-20 | 2014-06-18 | 东北林业大学 | Punching-type forest fertilizer applicator |
| CN204031759U (en) * | 2014-08-26 | 2014-12-24 | 湖南农业大学 | Punching fertilizer distributor |
-
2014
- 2014-08-26 CN CN201410420903.5A patent/CN104170563B/en active Active
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2035165U (en) * | 1988-08-12 | 1989-04-05 | 侯开乾 | Deep fertilizer distributor for chemical fertilizer |
| JPH0568415A (en) * | 1992-03-17 | 1993-03-23 | Kubota Corp | Fertilizing device of paddy field working machine |
| JP2007029062A (en) * | 2005-07-29 | 2007-02-08 | Iseki & Co Ltd | Hole-digger in implement |
| JP2008118925A (en) * | 2006-11-13 | 2008-05-29 | Kubota Corp | Boring apparatus |
| CN202722013U (en) * | 2012-08-08 | 2013-02-13 | 湖南农业大学 | Reciprocating telescopic sub-compartment device |
| CN103404270A (en) * | 2013-07-30 | 2013-11-27 | 新疆农垦科学院 | Trenching fertilizer applicator |
| CN203646047U (en) * | 2014-01-20 | 2014-06-18 | 东北林业大学 | Punching-type forest fertilizer applicator |
| CN204031759U (en) * | 2014-08-26 | 2014-12-24 | 湖南农业大学 | Punching fertilizer distributor |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104170563A (en) | 2014-12-03 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN104170563B (en) | Punching fertilizer applicator | |
| CN204031759U (en) | Punching fertilizer distributor | |
| CN205105608U (en) | Regional formula variable deep placement machine of fertilizer | |
| CN202077370U (en) | Shoulder type electric drilling and liquid material applying device | |
| CN207099624U (en) | Transplantation device | |
| CN104255090A (en) | Hydraulic deep and rotary cultivation powdery ridge machine | |
| CN107820754A (en) | A kind of agricultural seeder integrated device | |
| CN106612666A (en) | Land fertilizer application device for agricultural big data | |
| CN110268824A (en) | A kind of medicinal material plantation transplantation device that loosens the soil | |
| CN103782689A (en) | Hole digging fertilizer distributor for orchard | |
| CN204653506U (en) | Fertilization pesticide spraying all-in-one | |
| CN107371513A (en) | Seedling opens cave planting device | |
| CN203872536U (en) | Fruit tree hole-digging and fertilizing integrated machine | |
| CN103749041A (en) | Seeding transplanter | |
| JP2012187012A (en) | Local fertilizing machine | |
| CN104429385B (en) | The double-deck mulch-laying machine of a kind of orchard stalk | |
| CN205030092U (en) | Seeding growth transplanter | |
| CN203723034U (en) | Seeding and transplanting machine | |
| CN206640977U (en) | One planting fruit-trees fertilizing equipment | |
| CN205408501U (en) | Corn seeder | |
| CN202085457U (en) | DGZ-24 wading rice combine cultivator | |
| CN204948708U (en) | Transplanter cloth seedling device | |
| CN203467146U (en) | Mini-tiller with punching function | |
| CN201188754Y (en) | Mini multifunctional sowing device | |
| CN107969192A (en) | A kind of orchard caving ＆ fertilizing integrated device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |