CN113079780A - Crop seedling fertilizer injection unit - Google Patents
Crop seedling fertilizer injection unit Download PDFInfo
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- CN113079780A CN113079780A CN202110410452.7A CN202110410452A CN113079780A CN 113079780 A CN113079780 A CN 113079780A CN 202110410452 A CN202110410452 A CN 202110410452A CN 113079780 A CN113079780 A CN 113079780A
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- cylinder
- fixedly connected
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- barrel
- fertilizer
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01C—PLANTING; SOWING; FERTILISING
- A01C15/00—Fertiliser distributors
- A01C15/12—Fertiliser distributors with movable parts of the receptacle
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- Life Sciences & Earth Sciences (AREA)
- Soil Sciences (AREA)
- Environmental Sciences (AREA)
- Fertilizing (AREA)
Abstract
The invention discloses a crop seedling fertilizing device, and particularly relates to the technical field of agricultural machinery. According to the invention, through the upward movement and the downward movement of the movable column, on one hand, the upward movement and the downward movement of the quantitative cylinder can be controlled, so that the purpose of fertilizer quantification is realized, on the other hand, the purpose of digging an annular soil pit can be realized by driving the rotary cylinder and the soil lifting shovel to rotate, and meanwhile, the outer cylinder and the conical ring plate can be driven to move upwards, so that the purposes of firstly dropping fertilizer and then filling soil are realized, and finally the purpose of fertilizing is realized.
Description
Technical Field
The invention relates to the technical field of agricultural machinery, in particular to a crop seedling fertilizing device.
Background
Crops refer to various plants cultivated in agriculture, including grain crops and economic crops, edible crops are one of the sources of basic food for human beings, when crops are planted and nutrition required by the growth and development of the crops cannot be provided in soil, fertilization needs to be carried out to increase soil nutrients, the growth of the crops cannot be separated from scientific technological production technology in modern agriculture, and novel mechanical equipment which is industrially manufactured and can assist agricultural production is provided.
When crops are fertilized, the crops are directly dug to fertilize, or the crops are directly fertilized beside the fertilizer for convenience, the fertilizer cannot be fully utilized by the fertilization modes, the soil fertility around the crops is different, and the fertilizer is easily applied to the roots to influence the growth of the crops when the crops are directly fertilized.
The above information disclosed in this background section is only for enhancement of understanding of the background of the disclosure and therefore it may contain information that does not constitute prior art that is already known to a person of ordinary skill in the art.
Disclosure of Invention
In order to overcome the above defects in the prior art, an embodiment of the present invention provides a crop seedling fertilizing apparatus, and the technical problems to be solved by the present invention are: when the fertilizer is applied to crops, the fertilizer is not uniformly applied, the soil fertility is not uniform, the fertilizer cannot be fully utilized, and the fertilizer is easily applied to the roots to influence the growth of the crops.
In order to achieve the purpose, the invention provides the following technical scheme: a crop seedling fertilizing device comprises a rack, wherein walking wheels are rotationally connected to the periphery of the rack, a blanking ring cylinder is arranged in the middle of the upper end of the rack, an outer cylinder is movably sleeved at the outer side of the bottom of the blanking ring cylinder, a baffle ring is integrally formed in the middle of the inner side of the outer cylinder, first springs are arranged on the periphery of the upper end of the outer cylinder, the outer cylinder is fixedly connected with the blanking ring cylinder through the first springs, an earth blocking cylinder is movably arranged on the inner side of the bottom of the outer cylinder, a fertilizer baffle ring cylinder is arranged above the earth blocking cylinder, a plurality of short round rods are arranged between the earth blocking cylinder and the fertilizer baffle ring cylinder, the earth blocking cylinder is fixedly connected with the fertilizer baffle ring cylinder through the short round rods, long round rods are fixedly connected to the two sides above the fertilizer baffle ring cylinder, the upper ends of the two long round rods are fixedly connected with the bottom of the blanking ring cylinder, and a conical ring plate is arranged between the fertilizer baffle, the two sides of the inner part of the conical ring plate are fixedly connected with connecting rods, the outer sides of the two long round rods are movably sleeved with sleeve blocks, the upper ends of the two connecting rods are respectively fixedly connected with the two sleeve blocks, the outer sides of the two long round rods are sleeved with second springs, the upper ends and the lower ends of the second springs are respectively fixedly connected with the bottom of the blanking ring cylinder and the upper ends of the sleeve blocks, the middle part of the outer cylinder is provided with a rotary cylinder, the inner side wall of the upper part of the rotary cylinder is provided with an inner groove, the inner groove comprises a straight groove and a spiral groove, the straight groove is positioned above the spiral groove and is communicated with the upper end of the spiral groove, the outer side of the upper end of the rotary cylinder is rotatably connected with a mounting plate, the two ends of the mounting plate are fixedly connected with the inner side wall of the blanking ring cylinder, the two sides of the, the bottom end of the soil lifting shovel is positioned below the soil blocking cylinder, the inner side of the upper part of the rotating cylinder is movably inserted with a movable column, one side of the bottom of the movable column is fixedly connected with a hemisphere, the hemisphere slides in the inner groove, two sides of the inner part of the blanking ring cylinder are respectively provided with a Z-shaped lifting rod, the upper ends of the two Z-shaped lifting rods are respectively fixedly connected with the outer side wall of the movable column, and the bottom ends of the two movable columns respectively extend to the lower parts of the two sleeve blocks;
the upper end of the blanking ring cylinder is fixedly connected with a fertilizer hopper, the upper end of the fertilizer hopper is fixedly connected with a fixed plate, the inner side of the bottom of the fertilizer hopper is provided with a quantitative cylinder, two sides inside the quantitative cylinder are respectively provided with a sliding groove, one end of the fixed plate is fixedly inserted with a sleeve, the upper end of the quantitative cylinder is movably sleeved outside the bottom end of the sleeve, a third spring is arranged inside the upper end of the quantitative cylinder, the upper end and the lower end of the third spring are respectively fixedly connected with the upper wall inside the sleeve and the lower wall inside the quantitative cylinder, the upper end of the movable column penetrates through the blanking ring cylinder, the quantitative cylinder and the sleeve and extends to the upper part of the sleeve, two sides of the movable column are respectively and fixedly connected with sliding blocks, and the two sliding blocks;
the automatic blanking device is characterized in that a first electric push rod is fixedly mounted at one end of the upper portion of the rack, an upper connecting plate is arranged above the first electric push rod, the first electric push rod is fixedly connected with the upper end of the movable column through the upper connecting plate, second electric push rods are fixedly mounted on two sides of the upper portion of the rack, a lower connecting plate is arranged on one side of each second electric push rod, and the second electric push rods are fixedly connected with a blanking ring barrel through the lower connecting plates.
In a preferred embodiment, the bottom of the outer cylinder is tapered inwards to facilitate bulldozing upwards.
In a preferred embodiment, the outer side of the bottom of the retaining cylinder is provided with an annular plate which is integrally formed with the retaining cylinder, so that the annular plate can be conveniently contacted with the ground and pressed on the ground.
In a preferred embodiment, the bottom end of the rotating cylinder is flush with the bottom end of the soil retaining cylinder.
In a preferred embodiment, the guide block is inclined in a direction away from the bottom end of the soil lifting shovel, so that soil is conveniently guided to a position between the soil blocking barrel and the bottom of the outer barrel.
In a preferred embodiment, the number of turns of the helical groove is two.
The invention has the technical effects and advantages that:
1. according to the invention, through the upward movement and the downward movement of the movable column, on one hand, the upward movement and the downward movement of the quantitative cylinder can be controlled, so that the purpose of fertilizer quantification is realized, on the other hand, the purpose of digging an annular soil pit can be realized by driving the rotary cylinder and the soil lifting shovel to rotate, and meanwhile, the outer cylinder and the conical ring plate can be driven to move upwards, so that the purposes of firstly dropping fertilizer and then filling soil are realized, and finally the purpose of fertilizing is realized;
2. the invention can apply fertilizer around crops in ring shape, so as to make the fertilizer application uniform and ensure the full utilization of the fertilizer and the growth of the crops.
Drawings
Fig. 1 is a schematic view of the overall structure of the present invention.
Fig. 2 is a side view of the present invention.
Fig. 3 is a cross-sectional view taken along line a-a of fig. 2 in accordance with the present invention.
Fig. 4 is a cross-sectional view taken along line B-B of fig. 3 in accordance with the present invention.
Fig. 5 is a schematic view of the first partial structure of fig. 3 according to the present invention.
FIG. 6 is a second partial structural view of FIG. 3 according to the present invention.
FIG. 7 is a schematic structural view of a blanking ring cylinder according to the present invention.
Fig. 8 is a schematic structural view of the outer barrel of the present invention.
Fig. 9 is a sectional view of a spin basket of the present invention.
Fig. 10 is a partial structural schematic diagram of the present invention.
FIG. 11 is a schematic view of the structure of the present invention in which the rotary cylinder is connected to the shovel.
The reference signs are:
the device comprises a frame 1, a traveling wheel 11, a blanking ring barrel 2, an outer barrel 3, a retaining ring 31, a first spring 32, a soil retaining barrel 4, a fertilizer retaining ring barrel 41, a short round rod 42, a long round rod 43, a conical ring plate 5, a connecting rod 51, a sleeve block 52, a second spring 53, a rotating barrel 6, an inner groove 61, a straight groove 611, a spiral groove 612, a mounting plate 7, a soil lifting shovel 8, a guide block 81, a movable column 9, a hemisphere 91, a 100Z-shaped lifting rod, a fertilizer hopper 110, a fixed plate 111, a quantitative barrel 120, a chute 121, a sliding block 130, a sleeve 140, a third spring 150, a first electric push rod 160, an upper connecting plate 161, a second electric push rod 170 and a lower connecting plate 171.
Detailed Description
Example embodiments will now be described more fully with reference to the accompanying drawings. Example embodiments may, however, be embodied in many different forms and should not be construed as limited to the examples set forth herein; rather, these example embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the concept of example embodiments to those skilled in the art. The drawings are merely schematic illustrations of the present disclosure and are not necessarily drawn to scale. The same reference numerals in the drawings denote the same or similar parts, and thus their repetitive description will be omitted.
Furthermore, the described features, structures, or characteristics may be combined in any suitable manner in one or more example embodiments. In the following description, numerous specific details are provided to give a thorough understanding of example embodiments of the disclosure. One skilled in the relevant art will recognize, however, that the subject matter of the present disclosure can be practiced without one or more of the specific details, or with other methods, components, steps, and so forth. In other instances, well-known structures, methods, implementations, or operations are not shown or described in detail to avoid obscuring aspects of the disclosure.
The invention provides a crop seedling fertilizing device, which comprises a frame 1, wherein walking wheels 11 are rotatably connected around the frame 1, a blanking ring barrel 2 is arranged in the middle of the upper end of the frame 1, an outer barrel 3 is movably sleeved outside the bottom of the blanking ring barrel 2, a baffle ring 31 is integrally formed in the middle of the inner side of the outer barrel 3, first springs 32 are arranged around the upper end of the outer barrel 3, the outer barrel 3 is fixedly connected with the blanking ring barrel 2 through the first springs 32, a soil baffle barrel 4 is movably arranged inside the bottom of the outer barrel 3, a fertilizer baffle ring barrel 41 is arranged above the soil baffle barrel 4, a plurality of short round rods 42 are arranged between the soil baffle barrel 4 and the fertilizer baffle ring barrel 41, the soil baffle barrel 4 is fixedly connected with the fertilizer baffle ring barrel 41 through the short round rods 42, long round rods 43 are fixedly connected to two sides above the fertilizer baffle ring barrel 41, the upper ends of the two long round rods 43 are fixedly connected with the bottom of the blanking ring barrel 2, a conical ring plate 5 is arranged between the fertilizer blocking ring cylinder 41 and the outer cylinder 3, connecting rods 51 are fixedly connected to both sides of the interior of the conical ring plate 5, sleeve blocks 52 are movably sleeved on the outer sides of the two long round rods 43, the upper ends of the two connecting rods 51 are fixedly connected with the two sleeve blocks 52 respectively, second springs 53 are sleeved on the outer sides of the two long round rods 43, the upper and lower ends of each second spring 53 are fixedly connected with the bottom of the blanking ring cylinder 2 and the upper end of the sleeve block 52 respectively, a rotary cylinder 6 is arranged in the middle of the outer cylinder 3, an inner groove 61 is formed in the inner side wall of the upper portion of the rotary cylinder 6, the inner groove 61 comprises a straight groove 611 and a spiral groove 612, the straight groove 611 is positioned above the spiral groove 612 and communicated with the upper end of the spiral groove 612, a mounting plate 7 is rotatably connected to the outer side of the upper end of the rotary cylinder 6, and both ends of the, the two sides of the bottom of the rotary cylinder 6 are fixedly connected with soil lifting shovels 8, the upper ends of the soil lifting shovels 8 are integrally formed with guide blocks 81, the bottom end of each soil lifting shovel 8 is positioned below the soil blocking cylinder 4, the inner side of the upper part of the rotary cylinder 6 is movably inserted with a movable column 9, one side of the bottom of each movable column 9 is fixedly connected with a hemisphere 91, each hemisphere 91 slides in the inner groove 61, the two sides of the inner part of the blanking ring cylinder 2 are respectively provided with Z-shaped lifting rods 100, the upper ends of the two Z-shaped lifting rods 100 are fixedly connected with the outer side wall of each movable column 9, and the bottom ends of the two movable columns 9 respectively extend to the lower parts of the two sleeve blocks 52;
the upper end of the blanking ring cylinder 2 is fixedly connected with a fertilizer hopper 110, the upper end of the fertilizer hopper 110 is fixedly connected with a fixing plate 111, the inner side of the bottom of the fertilizer hopper 110 is provided with a quantitative cylinder 120, two sides of the inner part of the quantitative cylinder 120 are both provided with sliding grooves 121, one end of the fixing plate 111 is fixedly inserted with a sleeve 140, the upper end of the quantitative cylinder 120 is movably sleeved on the outer side of the bottom end of the sleeve 140, a third spring 150 is arranged inside the upper end of the quantitative cylinder 120, the upper end and the lower end of the third spring 150 are respectively fixedly connected with the upper wall of the inner side of the sleeve 140 and the lower wall of the inner side of the quantitative cylinder 120, the upper end of the movable column 9 penetrates through the blanking ring cylinder 2, the quantitative cylinder 120 and the sleeve 140 and extends to the upper side of the sleeve 140, two sides of the movable column 9 are;
one end fixed mounting of frame 1 top has first electric putter 160, the top of first electric putter 160 is provided with upper junction plate 161, first electric putter 160 passes through upper junction plate 161 and the upper end fixed connection of activity post 9, the equal fixed mounting in both sides of frame 1 top has second electric putter 170, two one side of second electric putter 170 all is provided with down connecting plate 171, second electric putter 170 is through connecting plate 171 and blanking ring section of thick bamboo 2 fixed connection down.
The bottom of the outer cylinder 3 is tapered inward.
The outside of the bottom of the soil retaining cylinder 4 is provided with an annular plate which is integrally formed with the soil retaining cylinder 4.
The bottom end of the rotating cylinder 6 is flush with the bottom end of the soil retaining cylinder 4.
The guide block 81 is inclined in a direction away from the bottom end of the blade 8.
The number of the spiral groove 612 is two.
As shown in fig. 1 to 11, the embodiment specifically is as follows: during the use, make the device be located the effect of wanting to fertilize directly over, and in order to facilitate the removal, when removing, make second electric putter 170 and first electric putter 160 stretch out to make the device in frame 1 middle part shift up, prevent to keep off soil section of thick bamboo 4 and play soil spade 8 and ground contact, when removing the crop seedling top, now make second electric putter 170 and first electric putter 160 retract, make the device be in the initial condition of treating the fertilization:
in the initial state: the two soil shovels 8 are inserted into the ground, the soil blocking cylinder 4 is pressed on the ground surface, crops are positioned in the bottom end of the rotary cylinder 6, the hemisphere 91 is positioned at the uppermost end of the straight groove 611, at the moment, the upper end of the quantitative cylinder 120 is communicated with the interior of the fertilizer hopper 110, fertilizers are arranged in the circumferential direction of the outer side of the quantitative cylinder 120, the lower end of the quantitative cylinder 120 blocks the bottom of the fertilizer hopper 110, and the fertilizers can be quantified at the moment;
when in a working state:
firstly, the first electric push rod 160 drives the movable column 9 to move downwards, the hemisphere 91 slides in the straight groove 611, the slide block 130 slides in the slide groove 121, and when the hemisphere 91 slides to the position of the connection between the straight groove 611 and the spiral groove 612, the slide block 130 slides to the bottom of the slide groove 121;
then, the movable column 9 continues to move downwards, at this time, the hemisphere 91 slides inside the spiral groove 612, the rotary cylinder 6 can be rotated through the hemisphere 91 and the spiral groove 612, the rotary cylinder 6 drives the two soil shovels 8 to rotate, the soil shovels 8 shovel the soil and the soil goes upwards along the soil shovels 8, the soil enters a position between the soil blocking cylinder 4 and the bottom of the outer cylinder 3 to be stored after being guided by the guide block 81, an annular soil pit is formed, at this time, the slider 130 pushes the quantitative cylinder 120 to move downwards, the upper end of the quantitative cylinder 120 blocks the middle of the fertilizer hopper 110, the lower end of the quantitative cylinder 120 opens the bottom of the fertilizer hopper 110, the third spring 150 is stretched, and at this time, the fertilizer outside of the quantitative cylinder 120 falls from the blanking cylinder 2 and enters between the fertilizer blocking cylinder 41 and the conical ring plate 5 to be stored;
secondly, the first electric push rod 160 drives the movable column 9 to move upwards, while the hemisphere 91 slides in the spiral groove 612, although the rotary cylinder 6 and the soil lifting shovel 8 also rotate, the annular soil pit is not affected, when the hemisphere 91 slides to the position of the joint of the straight groove 611 and the spiral groove 612, the bottom end of the Z-shaped lifting rod 100 is in contact with the bottom of the sleeve block 52, and during the period, the third spring 150 pulls the quantitative cylinder 120 to return to the original position, and fertilizer is quantified again;
finally, the movable column 9 continues to move upwards, at this time, the hemisphere 91 slides in the straight groove 611, the movable column 9 drives the Z-shaped lifting rod 100 to move upwards, the Z-shaped lifting rod 100 drives the conical ring plate 5 to move upwards through the sleeve block 52 and the connecting rod 51, the second spring 53 is compressed, the conical ring plate 5 moving upwards pushes the fertilizer out of the upper part of the fertilizer blocking ring cylinder 41, so that the fertilizer can fall in the annular soil pit, after the fertilizer falls, the upper end of the conical ring plate 5 is in contact with the blocking ring 31, at this time, the outer cylinder 3 is pushed to move upwards, the first spring 32 is compressed, the bottom of the outer cylinder 3 pushes the soil to the annular soil pit from the upper end of the soil blocking cylinder 4, so that soil filling is completed, and during this time, the sliding block 130 slides in the sliding groove 121;
so far, the initial state is completely recovered;
the quantitative cylinder 120 can be controlled to move upwards and downwards through the upwards movement and the downwards movement of the movable column 9, so that the fertilizer is quantified, the annular soil pit can be dug through driving the rotary cylinder 6 and the soil lifting shovel 8 to rotate, the outer cylinder 3 and the conical ring plate 5 can be driven to move upwards, the purposes of firstly dropping the fertilizer and then filling the soil are achieved, and the fertilizer application purpose is finally achieved; the invention can apply fertilizer around crops in ring shape, so as to make the fertilizer application uniform and ensure the full utilization of the fertilizer and the growth of the crops.
The points to be finally explained are: first, in the description of the present application, it should be noted that, unless otherwise specified and limited, the terms "mounted," "connected," and "connected" should be understood broadly, and may be a mechanical connection or an electrical connection, or a communication between two elements, and may be a direct connection, and "upper," "lower," "left," and "right" are only used to indicate a relative positional relationship, and when the absolute position of the object to be described is changed, the relative positional relationship may be changed;
secondly, the method comprises the following steps: in the drawings of the disclosed embodiments of the invention, only the structures related to the disclosed embodiments are referred to, other structures can refer to common designs, and the same embodiment and different embodiments of the invention can be combined with each other without conflict;
and finally: the above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents, improvements and the like that are within the spirit and principle of the present invention are intended to be included in the scope of the present invention.
Claims (6)
1. The utility model provides a crops seedling fertilizer injection unit, includes frame (1), all rotate all around of frame (1) and be connected with walking wheel (11), its characterized in that: the fertilizer feeding machine is characterized in that a blanking ring barrel (2) is arranged in the middle of the upper end of the rack (1), an outer barrel (3) is movably sleeved on the outer side of the bottom of the blanking ring barrel (2), a baffle ring (31) is integrally formed in the middle of the inner side of the outer barrel (3), first springs (32) are arranged on the periphery of the upper end of the outer barrel (3), the outer barrel (3) is fixedly connected with the blanking ring barrel (2) through the first springs (32), a soil blocking barrel (4) is movably arranged on the inner side of the bottom of the outer barrel (3), a fertilizer blocking ring barrel (41) is arranged above the soil blocking barrel (4), a plurality of short round rods (42) are arranged between the soil blocking barrel (4) and the fertilizer blocking ring barrel (41), the soil blocking barrel (4) is fixedly connected with the fertilizer blocking ring barrel (41) through the short round rods (42), and long round rods (43) are fixedly connected with the two sides of the upper part of, the upper ends of the two long circular rods (43) are fixedly connected with the bottom of the blanking ring cylinder (2), a conical ring plate (5) is arranged between the fertilizer blocking ring cylinder (41) and the outer cylinder (3), two connecting rods (51) are fixedly connected with two sides inside the conical ring plate (5), sleeve blocks (52) are movably sleeved on the outer sides of the two long circular rods (43), the upper ends of the two connecting rods (51) are fixedly connected with the two sleeve blocks (52) respectively, a second spring (53) is sleeved on the outer sides of the two long circular rods (43), the upper end and the lower end of the second spring (53) are fixedly connected with the bottom of the blanking ring cylinder (2) and the upper end of the sleeve block (52) respectively, a rotary cylinder (6) is arranged in the middle of the outer cylinder (3), an inner groove (61) is formed in the inner side wall of the upper portion of the rotary cylinder (6), and the inner groove (61) comprises a straight groove (611) and a spiral groove (612), the straight groove (611) is positioned above the spiral groove (612) and communicated with the upper end of the spiral groove (612), the outer side of the upper end of the rotary cylinder (6) is rotatably connected with a mounting plate (7), two ends of the mounting plate (7) are fixedly connected with the inner side wall of the blanking ring cylinder (2), two sides of the bottom of the rotary cylinder (6) are fixedly connected with soil shovels (8), the upper end of each soil shovel (8) is integrally formed with a guide block (81), the bottom end of each soil shovel (8) is positioned below the soil blocking cylinder (4), the inner side of the upper part of the rotary cylinder (6) is movably inserted with a movable column (9), one side of the bottom of each movable column (9) is fixedly connected with a hemisphere (91), the hemispheres (91) slide in the inner part of the inner groove (61), two sides in the blanking ring cylinder (2) are respectively provided with a Z-shaped lifting rod (100), and the upper ends of the two Z-shaped lifting rods (100) are fixedly connected with the outer side wall of, the bottom ends of the two movable columns (9) respectively extend to the lower parts of the two sleeve blocks (52);
the upper end of the blanking ring cylinder (2) is fixedly connected with a fertilizer hopper (110), the upper end of the fertilizer hopper (110) is fixedly connected with a fixing plate (111), the inner side of the bottom of the fertilizer hopper (110) is provided with a quantifying cylinder (120), sliding grooves (121) are formed in two sides of the inner part of the quantifying cylinder (120), one end of the fixing plate (111) is fixedly connected with a sleeve (140) in an inserting mode, the upper end of the quantifying cylinder (120) is movably sleeved on the outer side of the bottom end of the sleeve (140), a third spring (150) is arranged in the upper end of the quantifying cylinder (120), the upper end and the lower end of the third spring (150) are fixedly connected with the upper wall of the inner side of the sleeve (140) and the lower wall of the inner side of the quantifying cylinder (120) respectively, the upper end of the movable column (9) penetrates through the blanking ring cylinder (2), the quantifying cylinder (120) and the sleeve (140) and extends to the upper side of the sleeve, the two sliding blocks (130) respectively slide in the two sliding grooves (121);
frame (1) top one end fixed mounting has first electric putter (160), the top of first electric putter (160) is provided with upper junction plate (161), upper end fixed connection of upper junction plate (161) and activity post (9) is passed through in first electric putter (160), the equal fixed mounting in both sides of frame (1) top has second electric putter (170), two one side of second electric putter (170) all is provided with down connecting plate (171), second electric putter (170) are through connecting plate (171) and blanking ring section of thick bamboo (2) fixed connection down.
2. The fertilizing device for crop seedlings as claimed in claim 1, characterized in that: the bottom of the outer cylinder (3) is conical towards the inner side.
3. The fertilizing device for crop seedlings as claimed in claim 1, characterized in that: and an annular plate is arranged on the outer side of the bottom of the soil blocking cylinder (4) and integrally formed with the soil blocking cylinder (4).
4. The fertilizing device for crop seedlings as claimed in claim 1, characterized in that: the bottom end of the rotary cylinder (6) is flush with the bottom end of the soil blocking cylinder (4).
5. The fertilizing device for crop seedlings as claimed in claim 1, characterized in that: the guide block (81) inclines towards the direction far away from the bottom end of the soil lifting shovel (8).
6. The fertilizing device for crop seedlings as claimed in claim 1, characterized in that: the number of circles of the spiral groove (612) is two.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110410452.7A CN113079780A (en) | 2021-04-16 | 2021-04-16 | Crop seedling fertilizer injection unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110410452.7A CN113079780A (en) | 2021-04-16 | 2021-04-16 | Crop seedling fertilizer injection unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN113079780A true CN113079780A (en) | 2021-07-09 |
Family
ID=76678777
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110410452.7A Withdrawn CN113079780A (en) | 2021-04-16 | 2021-04-16 | Crop seedling fertilizer injection unit |
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| Country | Link |
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| CN (1) | CN113079780A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115250694A (en) * | 2022-09-05 | 2022-11-01 | 昆明理工大学 | Integrative device is transplanted in annular fertilization of tobacco seedling |
-
2021
- 2021-04-16 CN CN202110410452.7A patent/CN113079780A/en not_active Withdrawn
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115250694A (en) * | 2022-09-05 | 2022-11-01 | 昆明理工大学 | Integrative device is transplanted in annular fertilization of tobacco seedling |
| CN115250694B (en) * | 2022-09-05 | 2024-01-26 | 昆明理工大学 | Annular tobacco seedling fertilizing and transplanting integrated device |
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Application publication date: 20210709 |
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