CN110972607B - Potted vegetable puncher - Google Patents
Potted vegetable puncher Download PDFInfo
- Publication number
- CN110972607B CN110972607B CN201911166922.9A CN201911166922A CN110972607B CN 110972607 B CN110972607 B CN 110972607B CN 201911166922 A CN201911166922 A CN 201911166922A CN 110972607 B CN110972607 B CN 110972607B
- Authority
- CN
- China
- Prior art keywords
- hole
- inner sleeve
- sowing
- outer sleeve
- puncher
- 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.)
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Links
- 235000013311 vegetables Nutrition 0.000 title claims abstract description 31
- 239000000758 substrate Substances 0.000 claims abstract description 52
- 238000004080 punching Methods 0.000 claims abstract description 47
- 238000009331 sowing Methods 0.000 claims abstract description 36
- 238000010899 nucleation Methods 0.000 claims abstract description 17
- 238000003825 pressing Methods 0.000 claims description 3
- 210000002445 nipple Anatomy 0.000 description 7
- 235000021384 green leafy vegetables Nutrition 0.000 description 6
- 230000009471 action Effects 0.000 description 4
- 239000011159 matrix material Substances 0.000 description 4
- 241000196324 Embryophyta Species 0.000 description 3
- 230000012010 growth Effects 0.000 description 3
- 240000007124 Brassica oleracea Species 0.000 description 2
- 235000003899 Brassica oleracea var acephala Nutrition 0.000 description 2
- 235000011301 Brassica oleracea var capitata Nutrition 0.000 description 2
- 235000001169 Brassica oleracea var oleracea Nutrition 0.000 description 2
- 230000008901 benefit Effects 0.000 description 2
- 239000001963 growth medium Substances 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000008635 plant growth Effects 0.000 description 2
- 244000060011 Cocos nucifera Species 0.000 description 1
- 235000013162 Cocos nucifera Nutrition 0.000 description 1
- 235000003228 Lactuca sativa Nutrition 0.000 description 1
- 240000008415 Lactuca sativa Species 0.000 description 1
- 241000607479 Yersinia pestis Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 201000010099 disease Diseases 0.000 description 1
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 235000013410 fast food Nutrition 0.000 description 1
- 239000010903 husk Substances 0.000 description 1
- 239000002609 medium Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000010451 perlite Substances 0.000 description 1
- 235000019362 perlite Nutrition 0.000 description 1
- 238000004382 potting Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- -1 turf Substances 0.000 description 1
- 239000010455 vermiculite Substances 0.000 description 1
- 235000019354 vermiculite Nutrition 0.000 description 1
- 229910052902 vermiculite Inorganic materials 0.000 description 1
- 230000000007 visual effect Effects 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01C—PLANTING; SOWING; FERTILISING
- A01C5/00—Making or covering furrows or holes for sowing, planting or manuring
- A01C5/02—Hand tools for making holes for sowing, planting or manuring
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
- A01G9/00—Cultivation in receptacles, forcing-frames or greenhouses; Edging for beds, lawn or the like
- A01G9/08—Devices for filling-up flower-pots or pots for seedlings; Devices for setting plants or seeds in pots
- A01G9/085—Devices for setting seeds in pots
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Soil Sciences (AREA)
- Environmental Sciences (AREA)
- Sowing (AREA)
Abstract
The invention provides a puncher for potted vegetables, which comprises the following steps: a lower substrate, an upper substrate, and a punching unit; the punching unit includes: the inner sleeve is arranged on the mounting hole of the upper substrate, the outer sleeve is arranged on the mounting hole of the lower substrate, and the inner sleeve is inserted into the outer sleeve; the upper end of the inner sleeve is open, the lower end of the inner sleeve is closed, a first seeding hole is formed in the side wall of the inner sleeve, and a guide slope is arranged below the first seeding hole; the upper end of the outer sleeve is open, the lower end of the outer sleeve is provided with a punching head, and the side wall of the outer sleeve is provided with a second sowing hole and a limiting hole; the short section pipe is sleeved on the outer side of the punching head and is connected with the inner sleeve pipe through a connecting rib passing through the limiting hole; when the connecting rib is positioned at the lower limit position of the limiting hole, the first sowing hole is positioned above the second sowing hole, when the connecting rib is positioned at the upper limit position of the limiting hole, the first sowing hole is aligned with the second sowing hole, and a gap for seeds to fall into holes is reserved between the short section pipe and the punching head.
Description
Technical Field
The invention relates to the technical field of agricultural appliances, in particular to a simple puncher for potted vegetables.
Background
The potted vegetables are planted in containers such as pots and bowls, and the like, and generally adopt a light-matrix cultivation mode, so that the requirements of people on fresh eating and ornamental properties of the vegetables are mainly met. The common potted vegetables in the market mainly comprise cultivated leaf vegetables, such as lettuce, rape, purple cabbage, fast food, cabbage and the like. The leaf vegetables are vegetables which take fresh and tender leaves and petioles as products. The potted leaf vegetables have the characteristics of short growth period, low requirement on environmental conditions, relatively simple management technology, easiness in disease and pest control and the like, simultaneously better meet the requirements of citizens on environment beautification and freshness of the vegetables, have higher benefit, and rapidly increase the area of the potted leaf vegetables.
In the production process of potted vegetables, a square plastic pot is generally used for sowing, for example: the plastic pot is 50 cm long, 30 cm wide and 15cm high. Light cultivation matrix such as turf, vermiculite, perlite, etc. or coconut husk, etc. is arranged in the square plastic pot. The leaf vegetable potting sowing adopts a direct sowing mode: firstly, a proper amount of matrix is filled in a square plastic pot, the matrix is directly sown, covered and watered. However, when the amount of the spread seeds is large, the grown leaf vegetables are disordered, the plant growth is affected, and the visual aesthetic feeling is realized.
The information disclosed in this background section is only for enhancement of understanding of the general background of the application and should not be taken as an acknowledgement or any form of suggestion that this information forms the prior art already known to a person skilled in the art.
Disclosure of Invention
The invention aims to provide a hole puncher for potted vegetables, which can orderly punch holes in a culture medium and accurately broadcast seeds in holes so as to solve the technical problem of unordered sowing of the potted vegetables in the prior art.
In order to achieve the above purpose, the present invention adopts the following technical scheme:
A potted vegetable hole puncher comprising: the device comprises a lower substrate, an upper substrate and a punching unit, wherein a plurality of groups of mounting holes are correspondingly arranged on the lower substrate and the upper substrate one by one, and the plurality of groups of mounting holes are arranged in an array; wherein,
The punching unit includes: the inner sleeve is arranged on the mounting hole of the upper substrate, the outer sleeve is arranged on the mounting hole of the lower substrate, and the inner sleeve is inserted into the outer sleeve;
The upper end of the inner sleeve is open, the lower end of the inner sleeve is closed, a first seeding hole is formed in the side wall of the inner sleeve, and a guide slope is arranged below the first seeding hole;
The upper end of the outer sleeve is open, the lower end of the outer sleeve is provided with a punching head, and the side wall of the outer sleeve is provided with a second sowing hole and a limiting hole;
The short joint pipe is sleeved on the outer side of the punching head, the short joint pipe is connected with the inner sleeve pipe through a connecting rib, and the connecting rib penetrates through the limiting hole;
when the connecting rib is positioned at the lower limit position of the limiting hole, the first sowing hole is positioned above the second sowing hole, when the connecting rib is positioned at the upper limit position of the limiting hole, the first sowing hole is aligned with the second sowing hole, and a gap for seeds to fall into holes is reserved between the short section pipe and the punching head.
Further, the inner sleeve is provided with external threads at least at the upper part of the inner sleeve, and the mounting hole of the upper base plate is internally provided with internal threads matched with the external threads.
Further, the inner sleeve is provided with an external thread at least at the upper part thereof, and a first nut matched with the external thread is fixed above the mounting hole of the upper substrate.
Further, the upper end of the inner sleeve is provided with a first limiting part extending radially.
Further, the outer sleeve is provided with external threads at least at the upper part of the outer sleeve, and an internal thread matched with the external threads is arranged in the mounting hole of the lower substrate.
Further, the outer sleeve is provided with an external thread at least at the upper part thereof, and a second nut matched with the external thread is fixed below the mounting hole of the lower substrate.
Further, the upper end of the outer sleeve is provided with a second limiting piece which extends radially.
Further, the punching head is provided with a force application hole which is convenient for applying force to enable the punching head to rotate around the axis.
Further, the second seeding hole is larger than the first seeding hole.
Further, a handle convenient for pressing is arranged on the upper surface of the upper base plate.
When the pot vegetable puncher is used, the pot vegetable puncher is placed on a culture substrate, the puncher is pushed by applying force, holes which are arranged in an array are punched on the culture substrate under the action of the punching head and the short-joint pipe, then seeds are put into the inner sleeve, the seeds fall into the bottom of the inner sleeve, the first sowing holes and the second sowing holes are in a dislocation state, so that the seeds stay at the bottom of the inner sleeve, the upper substrate is lifted, the upper substrate drives the inner sleeve and the short-joint pipe to move upwards, when the connecting rib moves upwards to the upper limit position of the limiting hole, the first sowing holes are aligned with the second sowing holes, and a space is reserved below the short-joint pipe after the short-joint pipe moves upwards, so that the seeds fall into the space below the short-joint pipe from the inner sleeve, and the upper substrate drives the puncher to be separated from the culture substrate.
By adopting the technical scheme, the invention has the following beneficial effects:
The hole puncher for potted vegetables integrates two functions of punching and seed throwing, finishes accurate seed throwing while punching holes on a culture substrate, ensures the spacing of plants, avoids mutual influence of plant growth, and ensures that the growth of the potted vegetables is more attractive.
The punching depth can be adjusted by rotating the upper ends of the inner sleeve and the outer sleeve to be matched with the threads of the upper substrate and the lower substrate.
The first limiting piece limits the downward extending length of the inner sleeve, the second limiting piece limits the downward extending length of the outer sleeve, and the second limiting piece also plays a role in supporting the upper substrate when the upper substrate is pressed down.
The second seeding hole is larger than the aperture of the first seeding hole, so that the seeds can be put in conveniently.
The handle is convenient for an operator to press the upper base plate.
The invention also has the advantages of simple structure, low manufacturing cost and the like.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the following description will briefly explain the drawings needed in the embodiments or the prior art, and it is obvious that the drawings in the following description are some embodiments of the present invention and that other drawings can be obtained according to these drawings without inventive effort for a person skilled in the art.
Fig. 1 is a front view of a hole puncher for potted vegetables according to an embodiment of the present invention;
fig. 2 is a bottom view of a hole puncher for potted vegetables according to an embodiment of the invention;
FIG. 3 is a schematic cross-sectional view of a punching unit according to an embodiment of the present invention;
fig. 4 is a schematic view of a usage state of a punching unit according to an embodiment of the present invention;
Icon: 1-an upper substrate; 2-a first nut; 3-a first limiting piece; 4-a handle; 5-inner sleeve; 6-a second limiting piece; 7-a lower substrate; 8-a second nut; 9-an outer sleeve; 10-short joint pipe; 11-a first sowing hole; 12-perforating heads; 13-a force application hole; 14-connecting ribs; 15-a second sowing hole; 16-guiding slope; 17-force application hole.
Detailed Description
The following description of the embodiments of the present invention will be made apparent and fully in view of the accompanying drawings, in which some, but not all embodiments of the invention are shown. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
In the description of the present invention, it should be noted that the directions or positional relationships indicated by the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. are based on the directions or positional relationships shown in the drawings, are merely for convenience of describing the present invention and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art according to the specific circumstances.
The following describes specific embodiments of the present invention in detail with reference to the drawings. It should be understood that the detailed description and specific examples, while indicating and illustrating the invention, are not intended to limit the invention.
Referring to fig. 1, 2,3 and 4, a hole puncher for potted vegetables according to an embodiment of the present invention includes: the width dimensions of the lower substrate 7 and the upper substrate 1 are the same in this embodiment, for example, the length is 50, the width is 30 cm, a plurality of groups of mounting holes are correspondingly formed in the lower substrate 7 and the upper substrate 1 one by one, the plurality of groups of mounting holes are arranged in an array, the punching units are arranged on the mounting holes, the punching units are arranged in an array, in this embodiment, the punching units are arranged in 5 rows and 3 columns, and the number of the mounting holes can be increased to enable the punching units to be arranged in 8 rows and 4 columns.
The punching unit specifically comprises: an inner sleeve 5, an outer sleeve 9 and a short section pipe 10.
The upper end of the inner sleeve 5 is open, the lower end is closed, an external thread is arranged at the upper part of the inner sleeve 5, a first nut 2 is fixedly welded above the mounting hole of the upper substrate 1, the first nut 2 is matched with the external thread at the upper part of the inner sleeve 5, when the inner sleeve 5 is rotated, the inner sleeve 5 can move up and down along the axis of the mounting hole, a first limiting part 3 which extends radially is arranged at the upper end of the inner sleeve 5, the first limiting part 3 is a radially protruding stage, the lower limit position of the inner sleeve, which moves downwards along the axis of the mounting hole, is limited by the first limiting part 3, and the inner sleeve 5 is prevented from being separated from the upper substrate 1; the side wall of the lower part of the inner sleeve 5 is provided with a first sowing hole 11, the first sowing hole 11 is a round hole, the lower part of the first sowing hole 11 is provided with a guide slope 16, the guide slope 16 inclines towards the first sowing hole 11, so that seeds falling into the inner cavity of the inner sleeve 5 can fall out of the first sowing hole 11 under the action of the guide slope 16.
The upper end of the outer sleeve 9 is open, the inner sleeve 5 is inserted into the outer sleeve 9, the lower end of the outer sleeve 9 is closed and provided with a punching head 12, the outer sleeve 9 and the punching head 12 are made into an integrated structure, the punching head 12 is in a frustum shape, the size of the lower end surface of the punching head 12 is larger than that of the outer sleeve 9, and the lower end surface of the punching head 12 is provided with a force application hole 17, so that the punching head 12 and the outer sleeve 9 can rotate around an axis by applying force through the force application hole 17; the upper portion of outer tube 9 is provided with the external screw thread, the below welded fastening of mounting hole at lower base plate 7 has second nut 8, second nut 8 cooperatees with the external screw thread on the upper portion of outer tube 9, when gyration outer tube 9, outer tube 9 can reciprocate along the axis of mounting hole, the upper end of outer tube 9 is provided with radial epitaxial second locating part 6, second locating part 6 is radial convex terrace, the lower extreme position of outer tube along the axis of mounting hole downwardly moving is restricted through second locating part 6, avoid outer tube 9 to break away from with lower base plate 7, upper base plate 1 presses when pushing down on second locating part 6, be provided with second seeding hole 15 and spacing hole 13 on the lateral wall of outer tube 9, second seeding hole 15 is the round hole, its aperture is greater than first seeding hole 11, second seeding hole 15 is located the top of first seeding hole 11, spacing hole 13 is rectangular hole.
The short pipe nipple 10 is sleeved on the outer side of the punching head 12, the lower end face of the short pipe nipple 10 and the lower end face of the punching head 12 jointly form a punching face for downwards extruding a culture substrate to form a hole, the wall thickness of the short pipe nipple 10 is larger than the length of seeds, the connecting ribs 14 penetrate through the limiting holes 13 on the side wall of the outer sleeve 9, the short pipe nipple 10 is connected with the inner sleeve 5, the short pipe nipple 10 and the inner sleeve 5 are connected into an integral structure, the inner sleeve 5 moves up and down while the short pipe nipple 10 is driven to move up and down, the limiting positions of the short pipe nipple 10, namely the positions of the upper ends or the lower ends of the connecting ribs 14 in the limiting holes 13, when the outer sleeve 9 is rotated through the force application holes 17, the inner sleeve 5 is synchronously rotated under the action of the connecting ribs 14 and the limiting holes 13, and the punching depth is adjusted by changing the distance between the punching head 12 and the lower substrate 7.
When the pot vegetable puncher is used, the substrate 1 is pressed downwards Shi Litui on a culture substrate, holes which are arranged in an array are punched on the culture substrate under the action of the punching head 12 and the short tube 10, then seeds are put into the inner sleeve 5, 2-3 vegetable seeds are usually placed, the seeds fall into the bottom of the inner sleeve 5, the seeds stay at the bottom of the inner sleeve 5 due to the dislocation state of the first sowing hole 11 and the second sowing hole 15, then the substrate 1 is lifted, the upper substrate 1 drives the inner sleeve 5 and the short tube 10 to move upwards, when the connecting ribs 14 move upwards to the upper limit position of the limiting holes 13, the first sowing hole 11 is aligned with the second sowing hole 15, a falling channel in which the seeds can fall out from the inner sleeve 5 and the outer sleeve 9 is formed, and as the short tube 10 moves upwards, the seeds fall into the space below the short tube 10, so that the seeds fall into the holes, the frustum-shaped structure of the punching head 12 avoids the situation that the seeds fall onto the punching head 12, and the substrate 1 is lifted upwards, the substrate 1 is driven to be separated from the whole culture substrate and the whole punching process is completed.
When the punching depth is adjusted according to different requirements, the relative positions of the first seeding hole 11 and the second seeding hole 15 need to be ensured not to be changed, otherwise, the problem that seeds cannot fall off is caused, and therefore, the threads on the inner sleeve 5 and the outer sleeve 9 need to be ensured to be threads with the same feeding amount in the embodiment.
The potted vegetable puncher that this embodiment provided has assembled and has punched and put in two kinds of functions of seed, when punching the hole to culture medium, accomplishes the accurate input of seed, has guaranteed the interval of plant, avoids the plant to grow to influence each other, makes the growth of potted vegetable more pleasing to the eye.
In another more preferred embodiment, the first nut 2 and the second nut 8 are omitted, and the inner walls of the mounting holes of the upper base plate 1 and the lower base plate 7 are provided with inner threads which are matched with the outer threads of the inner sleeve 5 and the outer sleeve 9.
In order to facilitate the pressing and lifting of the upper substrate 1 by an operator, a convenient handle 4 is provided on the upper surface of the upper substrate 1, and the handle 4 may be located in the middle of the upper substrate 1, or as shown in fig. 1, two handles 4 may be provided in the length direction of the upper substrate 1.
Finally, it should be noted that: the above embodiments are only for illustrating the technical solution of the present invention, and not for limiting the same; although the invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical scheme described in the foregoing embodiments can be modified or some or all of the technical features thereof can be replaced by equivalents; such modifications and substitutions do not depart from the spirit of the invention.
Claims (8)
1. A potted vegetable hole puncher, comprising: the device comprises a lower substrate, an upper substrate and a punching unit, wherein a plurality of groups of mounting holes are correspondingly arranged on the lower substrate and the upper substrate one by one, and the plurality of groups of mounting holes are arranged in an array; wherein,
The punching unit includes: the inner sleeve is arranged on the mounting hole of the upper substrate, the outer sleeve is arranged on the mounting hole of the lower substrate, and the inner sleeve is inserted into the outer sleeve;
The upper end of the inner sleeve is open, the lower end of the inner sleeve is closed, a first seeding hole is formed in the side wall of the inner sleeve, and a guide slope is arranged below the first seeding hole;
The upper end of the outer sleeve is open, the lower end of the outer sleeve is provided with a punching head, and the side wall of the outer sleeve is provided with a second sowing hole and a limiting hole;
The short joint pipe is sleeved on the outer side of the punching head, the short joint pipe is connected with the inner sleeve pipe through a connecting rib, and the connecting rib penetrates through the limiting hole;
When the connecting rib is positioned at the lower limit position of the limiting hole, the first sowing hole is positioned above the second sowing hole, when the connecting rib is positioned at the upper limit position of the limiting hole, the first sowing hole is aligned with the second sowing hole, and a gap for seeds to fall into holes is reserved between the short joint pipe and the punching head;
the second sowing hole is larger than the first sowing hole in diameter;
The upper surface of the upper base plate is provided with a handle which is convenient for pressing.
2. The hole puncher for potted vegetables according to claim 1, wherein the inner sleeve is provided with an external thread at least at an upper portion thereof, and the mounting hole of the upper base plate is provided with an internal thread matched with the external thread.
3. The hole puncher for potted vegetables according to claim 1, wherein the inner sleeve is provided with an external screw thread at least at an upper portion thereof, and a first nut matched with the external screw thread is fixed above the mounting hole of the upper base plate.
4. A potted vegetable hole puncher according to claim 2 or 3, wherein the upper end of the inner sleeve is provided with a radially outwardly extending first stop member.
5. The hole puncher for potted vegetables according to claim 1, wherein the outer sleeve is provided with an external thread at least at an upper portion thereof, and the mounting hole of the lower base plate is provided with an internal thread matched with the external thread.
6. The hole puncher for potted vegetables according to claim 1, wherein the outer sleeve is provided with an external screw thread at least at an upper portion thereof, and a second nut matched with the external screw thread is fixed under the mounting hole of the lower base plate.
7. The hole puncher of claim 5 or 6, wherein the upper end of the outer sleeve is provided with a radially outwardly extending second stop.
8. The hole puncher for potted vegetables according to claim 7, wherein the hole punching head is provided with a force application hole for facilitating force application so that the hole punching head can rotate around the axis.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911166922.9A CN110972607B (en) | 2019-11-25 | 2019-11-25 | Potted vegetable puncher |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911166922.9A CN110972607B (en) | 2019-11-25 | 2019-11-25 | Potted vegetable puncher |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110972607A CN110972607A (en) | 2020-04-10 |
| CN110972607B true CN110972607B (en) | 2024-05-10 |
Family
ID=70086577
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201911166922.9A Active CN110972607B (en) | 2019-11-25 | 2019-11-25 | Potted vegetable puncher |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN110972607B (en) |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2359869Y (en) * | 1998-10-13 | 2000-01-26 | 周高超 | Granulated fertilizer deep applicator |
| CN2912209Y (en) * | 2006-06-13 | 2007-06-20 | 王建明 | Manual single seedling semination spade |
| CN201336810Y (en) * | 2008-11-27 | 2009-11-04 | 郭红芳 | Dibbler |
| CN201557385U (en) * | 2009-12-21 | 2010-08-25 | 河北省农林科学院农业资源环境研究所 | Quick positioning quantitative hole fertilization device |
| CN205320510U (en) * | 2016-01-21 | 2016-06-22 | 赵县农业科学研究所 | Wheat monoseeding hole puncher |
| CN106376278A (en) * | 2016-10-29 | 2017-02-08 | 邓剑锋 | Rapid seeder |
| CN107258168A (en) * | 2017-06-30 | 2017-10-20 | 赵志坚 | A kind of precision drilling mechanism and the seeder with the mechanism |
| CN206835600U (en) * | 2017-04-01 | 2018-01-05 | 河北省农林科学院旱作农业研究所 | A kind of small-sized seed crop pot experiment aids in seed board |
| CN208300267U (en) * | 2018-05-30 | 2019-01-01 | 广西壮族自治区农业科学院蔬菜研究所 | A kind of fast broadcasting device of Melon seed |
| CN210959392U (en) * | 2019-11-25 | 2020-07-10 | 北京农学院 | Hole puncher for potted vegetables |
-
2019
- 2019-11-25 CN CN201911166922.9A patent/CN110972607B/en active Active
Patent Citations (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2359869Y (en) * | 1998-10-13 | 2000-01-26 | 周高超 | Granulated fertilizer deep applicator |
| CN2912209Y (en) * | 2006-06-13 | 2007-06-20 | 王建明 | Manual single seedling semination spade |
| CN201336810Y (en) * | 2008-11-27 | 2009-11-04 | 郭红芳 | Dibbler |
| CN201557385U (en) * | 2009-12-21 | 2010-08-25 | 河北省农林科学院农业资源环境研究所 | Quick positioning quantitative hole fertilization device |
| CN205320510U (en) * | 2016-01-21 | 2016-06-22 | 赵县农业科学研究所 | Wheat monoseeding hole puncher |
| CN106376278A (en) * | 2016-10-29 | 2017-02-08 | 邓剑锋 | Rapid seeder |
| CN206835600U (en) * | 2017-04-01 | 2018-01-05 | 河北省农林科学院旱作农业研究所 | A kind of small-sized seed crop pot experiment aids in seed board |
| CN107258168A (en) * | 2017-06-30 | 2017-10-20 | 赵志坚 | A kind of precision drilling mechanism and the seeder with the mechanism |
| CN208300267U (en) * | 2018-05-30 | 2019-01-01 | 广西壮族自治区农业科学院蔬菜研究所 | A kind of fast broadcasting device of Melon seed |
| CN210959392U (en) * | 2019-11-25 | 2020-07-10 | 北京农学院 | Hole puncher for potted vegetables |
Also Published As
| Publication number | Publication date |
|---|---|
| CN110972607A (en) | 2020-04-10 |
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