CN204669872U - A kind of annular fertilization device - Google Patents
A kind of annular fertilization device Download PDFInfo
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- CN204669872U CN204669872U CN201520278180.XU CN201520278180U CN204669872U CN 204669872 U CN204669872 U CN 204669872U CN 201520278180 U CN201520278180 U CN 201520278180U CN 204669872 U CN204669872 U CN 204669872U
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- 230000004720 fertilization Effects 0.000 title claims abstract description 41
- 239000000463 material Substances 0.000 claims description 7
- 239000003337 fertilizer Substances 0.000 description 18
- 241000196324 Embryophyta Species 0.000 description 11
- 239000002689 soil Substances 0.000 description 7
- 238000000034 method Methods 0.000 description 5
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000002474 experimental method Methods 0.000 description 2
- 230000008635 plant growth Effects 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005520 cutting process Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000009826 distribution Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
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Abstract
The utility model relates to a kind of annular fertilization device, belongs to agricultural experimental provision field.Mutually nested between the ring pipe that several diameters of the utility model are different, ring pipe one end after nested is nested in mobile jib, the other end is nested with storing pipe, annular fixed band is positioned at ring pipe, above storing pipe, projection on annular fixed band and mobile jib fit tightly, gear is connected with driving wheel, driving wheel and annular fixed band close contact, drill bit is nested in the other end of storing pipe, charging aperture to be connected on storing pipe and to be interconnected, the two ends of guide rod respectively with fertilising valve, slide block is connected, slide block to embed in holddown groove and close contact with it, discharge gate be bottom holddown groove empty position and the below of corresponding storing pipe is provided with and empties position accordingly, guide rod, holddown groove, it is inner that slide block is all in storing pipe.The features such as the utility model achieves simple to operate to annular fertilization, can control fertilization depth, ensures the uniformity of fertilising, durable in use.
Description
Technical field
The utility model relates to a kind of annular fertilization device, belongs to agricultural experimental provision field.
Background technology
Along with the development of society, the progress of science and technology, China's agricultural progressively enters mechanization.Scientific research personnel, in the cultivation experiments research process carrying out crops, usually needs crop fertilization, and the most frequently used fertilization mode is annular fertilization method.In this type of experiment, centered by plant trunk, excavate annular ditch, radius is generally 5cm, and the degree of depth of ditch is determined according to the Root Distribution depth, is generally 5-10cm, is evenly spilled in ditch by fertilizer afterwards, then backfilled by earth.
Market there is annular fertilization device, but the height of device itself has defined the height that will carry out fertilising crop, treating some plants higher than device itself, then annular fertilization cannot be carried out, in the case, usually directly ditching is carried out at surrounding plants by the artificial instrument with little spade and so on, be spilled in ditch by fertilizer again, finally carry out soil backfill, first this mode wastes time and energy, next be fertilising personnel in fertilising process, the fertilizer of each point can not ensure the uniformity.Be no matter existing device or by manually carrying out annular fertilization on market, the track that all neither one is fixing, the annular of surrounding plants is not circle truly, thus causes fertilizer of several points from plant apart from inconsistent, has an impact to plant growth.
For this reason, we devise a kind of annular fertilization device, there is the degree of depth that can control annular ditch, annular fertilization can be carried out to higher plant, the uniformity of applying fertilizer is ensured in fertilising process, this device has easy to use, features such as can controlling the degree of depth of annular ditch, safe and reliable, cost is low, be durable in use.
Summary of the invention
In order to solve, existing apparatus fertilising is wasted time and energy, fertilization depth is uncontrollable, fertilising is uneven, can not carry out to larger plant the problem of applying fertilizer etc., and the utility model provides a kind of annular fertilization device.
The features such as described annular fertilization device achieves simple to operate to annular fertilization, can control fertilization depth, ensures the uniformity of fertilising, durable in use
The technical solution of the utility model is: a kind of annular fertilization device, comprises mobile jib 1, ring pipe 2, annular fixed band 3, charging aperture 4, driving wheel 5, fertilising valve 6, drill bit 7, gear 8, guide rod 9, holddown groove 10, slide block 11, discharge gate 13, storing pipe 14, mutually nested between the ring pipe 2 that wherein several diameters are different, ring pipe 2 one end after nested is nested in mobile jib 1, the other end is nested with storing pipe 14, annular fixed band 3 is positioned at ring pipe 2, above storing pipe 14, projection on annular fixed band 3 and mobile jib 1 fit tightly, gear 8 is connected with driving wheel 5, driving wheel 5 and annular fixed band 3 close contact, drill bit 7 is nested in the other end of storing pipe 14, charging aperture 4 to be connected on storing pipe 14 and to be interconnected, the two ends of guide rod 9 respectively with fertilising valve 6, slide block 11 is connected, slide block 11 to embed in holddown groove 10 and close contact with it, discharge gate 13 for bottom holddown groove 10 empty position and the below of corresponding storing pipe 14 is provided with and empties position accordingly, guide rod 9, holddown groove 10, it is inner that slide block 11 is all in storing pipe 14.
Described mobile jib 1 is provided with scale 12.
Described ring pipe 2 has jut in managing, and pipe is outer fluted, is undertaken nested between two ring pipes 2 by projection, groove.
Seal between described ring pipe 2 and storing pipe 14.
Described drill bit 7 and mobile jib 1 are rigidity material (as: steel, iron etc.).
The course of work of the present utility model is:
When (not being generally 5-10cm to during fertilization depth specific requirement, if require comparatively strict to fertilization depth, the degree of depth is crossed deeply or mistake is shallow all can affect plant growth), by manual rotation's driving wheel 5, gear 8 is rotated, due to gear 8 and annular fixed band 3 close contact, gear 8 is made to drive whole storing pipe 14 and drill bit 7 to move along annular fixed band 3, several ring pipes 2 are guided to move thus, ring pipe 2 is retracted to mobile jib 1, hold mobile jib 1 and annular fixed band 3 is inserted in the plant that will apply fertilizer, and make plant be positioned at the circle centre position of whole annular fixed band 3, subsequently the tip of mobile jib 1 is pressed in the soil that will apply fertilizer, fertilizer is added from charging aperture 4, fertilizer enters storing pipe 14, uniform rotation driving wheel 5 makes gear 8 move along annular fixed band 3, thus drive ring pipe 2 to move along fixing annular fixed band 3, while rotating drive wheel 5, press fertilising valve 6, under the effect of fertilising valve 6, guide rod 9 promotes slide block 11 and in holddown groove 10, slides to side thus expose discharge gate 13, under gravity, namely fertilizer apply fertilizer from entering soil in storing pipe 14, when the opposite side of drill bit 7 motion mobile jib 1, rotate backward driving wheel 5 and continue fertilising, complete until apply fertilizer, after guaranteeing fertilising, rotating drive wheel 5 drives storing pipe 14 to move by gear 8, make ring pipe 2 be retracted to mobile jib 1 and mobile jib 1 is extracted soil, carry out next plant fertilising.When to fertilization depth specific requirement, when being inserted in soil by mobile jib 1, note the scale 12 on mobile jib, make mobile jib 1 insert the degree of depth of soil to setting, repeat above operation, carry out soil annular fertilization.
Wherein, between guide rod 9 and slide block 11 junction and the contact surface between slide block 11 and holddown groove 10 comparatively smooth, make press fertilising valve 6 process in can not produce larger resistance; Be seal between ring pipe 2 and storing pipe 14, guarantee to make when adding Liquid Fertilizer fertilizer flow to ring pipe 2 thus produce error and waste; Drill bit 7 and mobile jib 1 are rigidity materials, guarantee that it deformation does not occur while can easily breaking ground.
The beneficial effects of the utility model are:
1. cheap, easy to operate, a people can complete all operations.
2. ensure that and spill the uniformity of fertilizer and the requirement of the degree of depth to executing.
3. eliminate in traditional endless fertilising and open the step of cutting the earth in hole, solve the defect that existing annular fertilization device can not apply fertilizer to larger plant.
4. manufacture is simple, volume is little, portable, easy to operate, is applicable to the use of overwhelming majority area.
The features such as in sum, annular fertilization device described in the utility model achieves simple to operate to annular fertilization, can control fertilization depth, ensures the uniformity of fertilising, durable in use.
Accompanying drawing explanation
Fig. 1 is overall diagram of the present utility model;
Fig. 2 is fertilising interior view of the present utility model;
Fig. 3 is sliding tray figure of the present utility model;
Fig. 4 is annular fixed band figure of the present utility model;
Fig. 5 is mobile jib figure of the present utility model;
Fig. 6 is slide block figure of the present utility model;
Fig. 7 is ring pipe figure of the present utility model;
Each label in figure: 1-mobile jib, 2-ring pipe, 3-annular fixed band, 4-charging aperture, 5-driving wheel, 6-applies fertilizer valve, 7-drill bit, 8-gear, 9-motion guide rod, 10-holddown groove, 11-slide block, 12-scale, 13-discharge gate, 14-storing pipe.
Embodiment
Embodiment 1: as shown in figs. 1-7, a kind of annular fertilization device, comprises mobile jib 1, ring pipe 2, annular fixed band 3, charging aperture 4, driving wheel 5, fertilising valve 6, drill bit 7, gear 8, guide rod 9, holddown groove 10, slide block 11, discharge gate 13, storing pipe 14, mutually nested between the ring pipe 2 that wherein several diameters are different, ring pipe 2 one end after nested is nested in mobile jib 1, the other end is nested with storing pipe 14, annular fixed band 3 is positioned at ring pipe 2, above storing pipe 14, projection on annular fixed band 3 and mobile jib 1 fit tightly, gear 8 is connected with driving wheel 5, driving wheel 5 and annular fixed band 3 close contact, drill bit 7 is nested in the other end of storing pipe 14, charging aperture 4 to be connected on storing pipe 14 and to be interconnected, the two ends of guide rod 9 respectively with fertilising valve 6, slide block 11 is connected, slide block 11 to embed in holddown groove 10 and close contact with it, discharge gate 13 for bottom holddown groove 10 empty position and the below of corresponding storing pipe 14 is provided with and empties position accordingly, guide rod 9, holddown groove 10, it is inner that slide block 11 is all in storing pipe 14.
Described ring pipe 2 has jut in managing, and pipe is outer fluted, is undertaken nested between two ring pipes 2 by projection, groove.
Seal between described ring pipe 2 and storing pipe 14.
Described drill bit 7 and mobile jib 1 are rigidity materials.
Embodiment 2: as shown in figs. 1-7, with embodiment 1 basic simlarity, its difference is: described mobile jib 1 is provided with scale 12.
Embodiment 3: as shown in figs. 1-7, a kind of annular fertilization device, comprises mobile jib 1, ring pipe 2, annular fixed band 3, charging aperture 4, driving wheel 5, fertilising valve 6, drill bit 7, gear 8, guide rod 9, holddown groove 10, slide block 11, discharge gate 13, storing pipe 14, mutually nested between the ring pipe 2 that wherein several diameters are different, ring pipe 2 one end after nested is nested in mobile jib 1, the other end is nested with storing pipe 14, annular fixed band 3 is positioned at ring pipe 2, above storing pipe 14, projection on annular fixed band 3 and mobile jib 1 fit tightly, gear 8 is connected with driving wheel 5, driving wheel 5 and annular fixed band 3 close contact, drill bit 7 is nested in the other end of storing pipe 14, charging aperture 4 to be connected on storing pipe 14 and to be interconnected, the two ends of guide rod 9 respectively with fertilising valve 6, slide block 11 is connected, slide block 11 to embed in holddown groove 10 and close contact with it, discharge gate 13 for bottom holddown groove 10 empty position and the below of corresponding storing pipe 14 is provided with and empties position accordingly, guide rod 9, holddown groove 10, it is inner that slide block 11 is all in storing pipe 14.
Seal between described ring pipe 2 and storing pipe 14.
Described drill bit 7 and mobile jib 1 are rigidity materials.
Embodiment 4: as shown in figs. 1-7, with embodiment 3 basic simlarity, its difference is: described mobile jib 1 is provided with scale 12.
Embodiment 5: as shown in figs. 1-7, a kind of annular fertilization device, comprises mobile jib 1, ring pipe 2, annular fixed band 3, charging aperture 4, driving wheel 5, fertilising valve 6, drill bit 7, gear 8, guide rod 9, holddown groove 10, slide block 11, discharge gate 13, storing pipe 14, mutually nested between the ring pipe 2 that wherein several diameters are different, ring pipe 2 one end after nested is nested in mobile jib 1, the other end is nested with storing pipe 14, annular fixed band 3 is positioned at ring pipe 2, above storing pipe 14, projection on annular fixed band 3 and mobile jib 1 fit tightly, gear 8 is connected with driving wheel 5, driving wheel 5 and annular fixed band 3 close contact, drill bit 7 is nested in the other end of storing pipe 14, charging aperture 4 to be connected on storing pipe 14 and to be interconnected, the two ends of guide rod 9 respectively with fertilising valve 6, slide block 11 is connected, slide block 11 to embed in holddown groove 10 and close contact with it, discharge gate 13 for bottom holddown groove 10 empty position and the below of corresponding storing pipe 14 is provided with and empties position accordingly, guide rod 9, holddown groove 10, it is inner that slide block 11 is all in storing pipe 14.
Described ring pipe 2 has jut in managing, and pipe is outer fluted, is undertaken nested between two ring pipes 2 by projection, groove.
Described drill bit 7 and mobile jib 1 are rigidity materials.
Embodiment 6: as shown in figs. 1-7, with embodiment 5 basic simlarity, its difference is: described mobile jib 1 is provided with scale 12.
Embodiment 7: as shown in figs. 1-7, a kind of annular fertilization device, comprises mobile jib 1, ring pipe 2, annular fixed band 3, charging aperture 4, driving wheel 5, fertilising valve 6, drill bit 7, gear 8, guide rod 9, holddown groove 10, slide block 11, discharge gate 13, storing pipe 14, mutually nested between the ring pipe 2 that wherein several diameters are different, ring pipe 2 one end after nested is nested in mobile jib 1, the other end is nested with storing pipe 14, annular fixed band 3 is positioned at ring pipe 2, above storing pipe 14, projection on annular fixed band 3 and mobile jib 1 fit tightly, gear 8 is connected with driving wheel 5, driving wheel 5 and annular fixed band 3 close contact, drill bit 7 is nested in the other end of storing pipe 14, charging aperture 4 to be connected on storing pipe 14 and to be interconnected, the two ends of guide rod 9 respectively with fertilising valve 6, slide block 11 is connected, slide block 11 to embed in holddown groove 10 and close contact with it, discharge gate 13 for bottom holddown groove 10 empty position and the below of corresponding storing pipe 14 is provided with and empties position accordingly, guide rod 9, holddown groove 10, it is inner that slide block 11 is all in storing pipe 14.
Described ring pipe 2 has jut in managing, and pipe is outer fluted, is undertaken nested between two ring pipes 2 by projection, groove.
Seal between described ring pipe 2 and storing pipe 14.
Embodiment 8: as shown in figs. 1-7, with embodiment 7 basic simlarity, its difference is: described mobile jib 1 is provided with scale 12.
Embodiment 9: as shown in figs. 1-7, a kind of annular fertilization device, comprises mobile jib 1, ring pipe 2, annular fixed band 3, charging aperture 4, driving wheel 5, fertilising valve 6, drill bit 7, gear 8, guide rod 9, holddown groove 10, slide block 11, discharge gate 13, storing pipe 14, mutually nested between the ring pipe 2 that wherein several diameters are different, ring pipe 2 one end after nested is nested in mobile jib 1, the other end is nested with storing pipe 14, annular fixed band 3 is positioned at ring pipe 2, above storing pipe 14, projection on annular fixed band 3 and mobile jib 1 fit tightly, gear 8 is connected with driving wheel 5, driving wheel 5 and annular fixed band 3 close contact, drill bit 7 is nested in the other end of storing pipe 14, charging aperture 4 to be connected on storing pipe 14 and to be interconnected, the two ends of guide rod 9 respectively with fertilising valve 6, slide block 11 is connected, slide block 11 to embed in holddown groove 10 and close contact with it, discharge gate 13 for bottom holddown groove 10 empty position and the below of corresponding storing pipe 14 is provided with and empties position accordingly, guide rod 9, holddown groove 10, it is inner that slide block 11 is all in storing pipe 14.
Seal between described ring pipe 2 and storing pipe 14.
Embodiment 10: as shown in figs. 1-7, with embodiment 9 basic simlarity, its difference is: described mobile jib 1 is provided with scale 12.
Embodiment 11: as shown in figs. 1-7, a kind of annular fertilization device, comprises mobile jib 1, ring pipe 2, annular fixed band 3, charging aperture 4, driving wheel 5, fertilising valve 6, drill bit 7, gear 8, guide rod 9, holddown groove 10, slide block 11, discharge gate 13, storing pipe 14, mutually nested between the ring pipe 2 that wherein several diameters are different, ring pipe 2 one end after nested is nested in mobile jib 1, the other end is nested with storing pipe 14, annular fixed band 3 is positioned at ring pipe 2, above storing pipe 14, projection on annular fixed band 3 and mobile jib 1 fit tightly, gear 8 is connected with driving wheel 5, driving wheel 5 and annular fixed band 3 close contact, drill bit 7 is nested in the other end of storing pipe 14, charging aperture 4 to be connected on storing pipe 14 and to be interconnected, the two ends of guide rod 9 respectively with fertilising valve 6, slide block 11 is connected, slide block 11 to embed in holddown groove 10 and close contact with it, discharge gate 13 for bottom holddown groove 10 empty position and the below of corresponding storing pipe 14 is provided with and empties position accordingly, guide rod 9, holddown groove 10, it is inner that slide block 11 is all in storing pipe 14.
Described ring pipe 2 has jut in managing, and pipe is outer fluted, is undertaken nested between two ring pipes 2 by projection, groove.
Embodiment 12: as shown in figs. 1-7, with embodiment 11 basic simlarity, its difference is: described mobile jib 1 is provided with scale 12.
Embodiment 13: as shown in figs. 1-7, a kind of annular fertilization device, comprises mobile jib 1, ring pipe 2, annular fixed band 3, charging aperture 4, driving wheel 5, fertilising valve 6, drill bit 7, gear 8, guide rod 9, holddown groove 10, slide block 11, discharge gate 13, storing pipe 14, mutually nested between the ring pipe 2 that wherein several diameters are different, ring pipe 2 one end after nested is nested in mobile jib 1, the other end is nested with storing pipe 14, annular fixed band 3 is positioned at ring pipe 2, above storing pipe 14, projection on annular fixed band 3 and mobile jib 1 fit tightly, gear 8 is connected with driving wheel 5, driving wheel 5 and annular fixed band 3 close contact, drill bit 7 is nested in the other end of storing pipe 14, charging aperture 4 to be connected on storing pipe 14 and to be interconnected, the two ends of guide rod 9 respectively with fertilising valve 6, slide block 11 is connected, slide block 11 to embed in holddown groove 10 and close contact with it, discharge gate 13 for bottom holddown groove 10 empty position and the below of corresponding storing pipe 14 is provided with and empties position accordingly, guide rod 9, holddown groove 10, it is inner that slide block 11 is all in storing pipe 14.
Described drill bit 7 and mobile jib 1 are rigidity materials.
Embodiment 14: as shown in figs. 1-7, with embodiment 13 basic simlarity, its difference is: described mobile jib 1 is provided with scale 12.
Embodiment 15: as shown in figs. 1-7, a kind of annular fertilization device, comprises mobile jib 1, ring pipe 2, annular fixed band 3, charging aperture 4, driving wheel 5, fertilising valve 6, drill bit 7, gear 8, guide rod 9, holddown groove 10, slide block 11, discharge gate 13, storing pipe 14, mutually nested between the ring pipe 2 that wherein several diameters are different, ring pipe 2 one end after nested is nested in mobile jib 1, the other end is nested with storing pipe 14, annular fixed band 3 is positioned at ring pipe 2, above storing pipe 14, projection on annular fixed band 3 and mobile jib 1 fit tightly, gear 8 is connected with driving wheel 5, driving wheel 5 and annular fixed band 3 close contact, drill bit 7 is nested in the other end of storing pipe 14, charging aperture 4 to be connected on storing pipe 14 and to be interconnected, the two ends of guide rod 9 respectively with fertilising valve 6, slide block 11 is connected, slide block 11 to embed in holddown groove 10 and close contact with it, discharge gate 13 for bottom holddown groove 10 empty position and the below of corresponding storing pipe 14 is provided with and empties position accordingly, guide rod 9, holddown groove 10, it is inner that slide block 11 is all in storing pipe 14.
By reference to the accompanying drawings embodiment of the present utility model is explained in detail above, but the utility model is not limited to above-mentioned embodiment, in the ken that those of ordinary skill in the art possess, various change can also be made under the prerequisite not departing from the utility model aim.
Claims (5)
1. an annular fertilization device, is characterized in that: comprise mobile jib (1), ring pipe (2), annular fixed band (3), charging aperture (4), driving wheel (5), fertilising valve (6), drill bit (7), gear (8), guide rod (9), holddown groove (10), slide block (11), discharge gate (13), storing pipe (14), mutually nested between the ring pipe (2) that wherein several diameters are different, ring pipe (2) one end after nested is nested in mobile jib (1), the other end is nested with storing pipe (14), annular fixed band (3) is positioned at ring pipe (2), storing pipe (14) top, projection in annular fixed band (3) and mobile jib (1) fit tightly, gear (8) is connected with driving wheel (5), driving wheel (5) and annular fixed band (3) close contact, drill bit (7) is nested in the other end of storing pipe (14), charging aperture (4) is connected to storing pipe (14) and goes up and be interconnected, the two ends of guide rod (9) respectively with fertilising valve (6), slide block (11) is connected, slide block (11) to embed in holddown groove (10) and close contact with it, discharge gate (13) be holddown groove (10) bottom empty position and the below of corresponding storing pipe (14) is provided with and empties position accordingly, guide rod (9), holddown groove (10), it is inner that slide block (11) is all in storing pipe (14).
2. annular fertilization device according to claim 1, is characterized in that: described mobile jib (1) is provided with scale (12).
3. annular fertilization device according to claim 1 and 2, is characterized in that: have jut in described ring pipe (2) pipe, and pipe is outer fluted, is undertaken nested between two ring pipes (2) by projection, groove.
4. annular fertilization device according to claim 1 and 2, is characterized in that: be seal between described ring pipe (2) and storing pipe (14).
5. annular fertilization device according to claim 1 and 2, is characterized in that: described drill bit (7) and mobile jib (1) are rigidity materials.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520278180.XU CN204669872U (en) | 2015-05-04 | 2015-05-04 | A kind of annular fertilization device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520278180.XU CN204669872U (en) | 2015-05-04 | 2015-05-04 | A kind of annular fertilization device |
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| CN204669872U true CN204669872U (en) | 2015-09-30 |
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| CN201520278180.XU Expired - Fee Related CN204669872U (en) | 2015-05-04 | 2015-05-04 | A kind of annular fertilization device |
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106471969A (en) * | 2016-09-30 | 2017-03-08 | 贵州尚品源农业科技有限公司 | A kind of fertilizer apparatus for peach tree plantation |
| CN108668746A (en) * | 2018-05-21 | 2018-10-19 | 贵州曌梅果蔬种植有限公司 | A kind of implantation methods of cherry tree |
| CN109220123A (en) * | 2018-09-05 | 2019-01-18 | 安徽源沃生态农业开发有限公司 | A kind of graininess fruit tree fertilizer special fertilizing device |
| CN110679222A (en) * | 2019-11-29 | 2020-01-14 | 浙江工商职业技术学院 | Agricultural is with automatic fertilizer injection unit |
| CN111492769A (en) * | 2020-06-01 | 2020-08-07 | 陈永乐 | Environment-friendly hand-held type crops fertilizer injection unit |
| CN112219519A (en) * | 2020-10-13 | 2021-01-15 | 广西南亚热带农业科学研究所 | Fertilizing method and planting box for improving utilization efficiency of crop phosphate fertilizer |
| CN115191197A (en) * | 2022-07-12 | 2022-10-18 | 安徽省农业科学院园艺研究所 | Vegetable fertilizing device with fertilizer refining function |
-
2015
- 2015-05-04 CN CN201520278180.XU patent/CN204669872U/en not_active Expired - Fee Related
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106471969A (en) * | 2016-09-30 | 2017-03-08 | 贵州尚品源农业科技有限公司 | A kind of fertilizer apparatus for peach tree plantation |
| CN106471969B (en) * | 2016-09-30 | 2018-08-21 | 贵州尚品源农业科技有限公司 | A kind of fertilizer apparatus for peach plantation |
| CN108668746A (en) * | 2018-05-21 | 2018-10-19 | 贵州曌梅果蔬种植有限公司 | A kind of implantation methods of cherry tree |
| CN109220123A (en) * | 2018-09-05 | 2019-01-18 | 安徽源沃生态农业开发有限公司 | A kind of graininess fruit tree fertilizer special fertilizing device |
| CN110679222A (en) * | 2019-11-29 | 2020-01-14 | 浙江工商职业技术学院 | Agricultural is with automatic fertilizer injection unit |
| CN111492769A (en) * | 2020-06-01 | 2020-08-07 | 陈永乐 | Environment-friendly hand-held type crops fertilizer injection unit |
| CN112219519A (en) * | 2020-10-13 | 2021-01-15 | 广西南亚热带农业科学研究所 | Fertilizing method and planting box for improving utilization efficiency of crop phosphate fertilizer |
| CN115191197A (en) * | 2022-07-12 | 2022-10-18 | 安徽省农业科学院园艺研究所 | Vegetable fertilizing device with fertilizer refining function |
| CN115191197B (en) * | 2022-07-12 | 2024-04-05 | 安徽省农业科学院园艺研究所 | Vegetable fertilizer injection unit with fertilizer refines function |
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150930 Termination date: 20170504 |