CN107318308B - Seeding head capable of synchronously and accurately guiding multiple materials - Google Patents
Seeding head capable of synchronously and accurately guiding multiple materials Download PDFInfo
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- CN107318308B CN107318308B CN201710683034.9A CN201710683034A CN107318308B CN 107318308 B CN107318308 B CN 107318308B CN 201710683034 A CN201710683034 A CN 201710683034A CN 107318308 B CN107318308 B CN 107318308B
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- soil
- handle
- seeding
- plug
- guiding
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- 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
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01C—PLANTING; SOWING; FERTILISING
- A01C15/00—Fertiliser distributors
- A01C15/02—Fertiliser distributors for hand use
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- 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
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01C—PLANTING; SOWING; FERTILISING
- A01C7/00—Sowing
- A01C7/02—Hand sowing implements
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- Life Sciences & Earth Sciences (AREA)
- Soil Sciences (AREA)
- Environmental Sciences (AREA)
- Sowing (AREA)
Abstract
The invention discloses a seeding head capable of synchronously and accurately guiding multiple materials, which comprises a material guiding device connected with a discharge port of a material distribution hopper, wherein a feed port of the material guiding device is communicated with an inlet of a soil shifting and feeding device, and a seeding handle device is arranged between the material distribution hopper and the soil shifting and feeding device. The invention has simple structure, reasonable design and ingenious conception, and can play the effects of accurate and proper sowing and uniform sowing on crop seeds.
Description
Technical Field
The invention relates to the technical field of agricultural machinery, in particular to a seeding head capable of synchronously and accurately guiding multiple materials.
Background
In the field of traditional agricultural production, the vast majority of workers generally adopt manual or old-style farming tools to dig up and dig pits on the land, then put seeds in, and finally carry out earthing and fertilizer filling, so that the problems of low efficiency and labor in labor time in the farming production process are caused.
With the development of scientific technology at present, although a lot of agricultural machinery appears, compared with common public working staff, the agricultural machinery has higher cost, and cannot be well popularized among people of the kind, so that the income of the working crops is low, the working efficiency is low, the enthusiasm of the working staff for the high-cost working machinery is low, and the problems need to be solved urgently.
Disclosure of Invention
The invention aims to provide a seeding head capable of synchronously and accurately guiding multiple materials so as to solve all the problems mentioned above.
The technical scheme of the invention is as follows: a seeding head with multiple materials synchronously and accurately guided comprises a material guiding device connected with a discharge port of a material distribution hopper, a feed port of the material guiding device is communicated with a feed port of a soil shifting and feeding device, and a seeding handle device is arranged between the material distribution hopper and the soil shifting and feeding device; the material guiding device comprises a length-adjustable seed guide pipe outer shell, and an upper flange is fixed at the lower end of the seed guide pipe outer shell; an inner pipe is arranged in the outer shell of the seed guide pipe, the tail end of the inner pipe is connected with a soil compaction block for compacting soil, and the soil compaction block is screwed with the tail end of the inner pipe through threads; the two sides of the inner pipe are respectively provided with a seed guiding inner pipe of a flexible cylindrical pipeline, and the upper end and the lower end of the seed guiding inner pipe are respectively fixed with a material distribution hopper and a soil shifting and discharging device; the upper port of the seed guiding inner pipe is communicated with the discharge hole of the material distribution hopper; the soil shifting and discharging device comprises a plug-in piece of a conical cylinder, and a plurality of arc-shaped cutting edges are arranged at the tail end of the plug-in piece; the plug-in is of a hollow structure, and a plurality of material falling separation grooves for assisting materials to fall are uniformly distributed on the inner wall of the plug-in; two symmetrical slotted holes are formed in the outer wall of the plug-in unit, and soil shifting claws are hinged to the upper edges of the slotted holes; a lower flange is fixed at the upper end of the plug-in unit, and the lower flange is detachably connected with the upper flange; a rotary spring is connected between the lower flange and the soil shifting claw, and the rotary spring is respectively connected with the bottom edge of the lower flange and the soil shifting claw in a groove embedding manner, so that the rotary spring can keep good sliding property in the movement process; seeding handle device adopts and adopts bicycle hand brake formula structure, and the one end of seeding handle passes through bolted connection with the handle, the handle passes through screw connection in shell body outer wall, and the one end of seeding handle is connected with the pulling force rope, the pulling force rope passes in the handle, and after the fixed pulley of the support arm tip that sets up on the round trip seed guide shell body outer wall, connect respectively on two supplementary pull rings of welded on the claw of shifting earth.
Preferably, the shell of the seed guiding pipe is a cup cover screwing structure and comprises a plurality of hard cylindrical shells which are connected in a screwing mode in a staggered mode so as to meet different working height requirements.
The invention has the beneficial effects that:
1. the seeding head capable of synchronously and accurately guiding multiple materials provided by the invention is simple in structure, convenient to operate and ingenious in conception.
2. The seeding head capable of synchronously and accurately guiding multiple materials can synchronously sow fertilizer and seeds, so that manpower and time are saved.
3. The seeding head capable of synchronously and accurately guiding multiple materials can uniformly sow fertilizers and seeds in soil, and avoids the phenomenon of stacking of seeds, fertilizers and the like in the soil.
4. The seeding head capable of synchronously and accurately guiding multiple materials provided by the invention adopts the two-page soil shifting sheet, seeds, fertilizers and the like are placed in a small soil shifting gap, the soil covering process is reduced and avoided, and the working efficiency is ensured.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention.
Fig. 2 is a schematic front view of the structure of the earth-moving blanking device of the invention.
Fig. 3 is a schematic structural side view of the earth-moving blanking device of the present invention.
Fig. 4 is a schematic top view of the structure of the earth-moving blanking device of the present invention.
Description of reference numerals:
14. a sowing handle; 15. a handle; 16. a tension rope; 17. a shell of the seed guide tube; 18. a seed guiding inner pipe; 19. a support arm; 20. a soil compaction block; 21. an upper flange; 22. a lower flange; 23. a return spring; 24. an auxiliary pull ring; 25. and (5) digging claws.
Detailed Description
An embodiment of the present invention will be described in detail with reference to fig. 1 to 4, but it should be understood that the scope of the present invention is not limited by the embodiment.
Referring to fig. 1 to 4, an embodiment of the present invention provides a seeding head with multiple materials synchronously and accurately guided, including a material guiding device connected to a discharge port of a material distribution hopper, a feed port of the material guiding device is communicated with a feed port of a soil shifting and feeding device, and a seeding handle device is arranged between the material distribution hopper and the soil shifting and feeding device; the material guiding device comprises a seed guide pipe outer shell 17 with adjustable length, and an upper flange 21 is fixed at the lower end of the seed guide pipe outer shell 17; an inner tube is arranged in the seed guide tube outer shell 17, the tail end of the inner tube is connected with a soil compaction block 20 for compacting soil, the soil compaction block 20 is in threaded connection with the tail end of the inner tube, seed guide inner tubes 18 of flexible cylindrical pipelines are respectively arranged on two sides of the inner tube, the upper ends and the lower ends of the seed guide inner tubes 18 are respectively fixed with a material distribution hopper and a soil shifting and discharging device, and the upper ports of the seed guide inner tubes 18 are communicated with discharge holes of the material distribution hopper; the soil shifting and discharging device comprises a plug-in piece of a conical cylinder, and a plurality of arc-shaped cutting edges are arranged at the tail end of the plug-in piece; the plug-in is of a hollow structure, and a plurality of material falling separation grooves for assisting materials to fall are uniformly distributed on the inner wall of the plug-in; the outer wall of the plug-in is provided with two symmetrical slotted holes, and the upper edges of the slotted holes are hinged with soil shifting claws 25; a lower flange 22 is fixed at the upper end of the plug-in unit, and the lower flange 22 is detachably connected with the upper flange 21; a rotary spring 23 is connected between the lower flange 22 and the soil shifting claw 25, and the rotary spring 23 is respectively connected with the bottom edge of the lower flange 22 and the soil shifting claw 25 in a groove embedding manner, so that the rotary spring can keep good sliding property in the movement process; seeding handle device adopts and adopts bicycle hand brake formula structure, and seeding handle 14's one end passes through bolted connection with handle 15, handle 15 passes through screw connection in shell body outer wall, and seeding handle 14's one end is connected with pulling force rope 16, pulling force rope 16 passes from handle 15, and after the fixed pulley of the 19 tip of support arm that set up on the outer wall of seed guide shell body 17 was walked around, connect respectively on two supplementary pull rings 24 of welded on dialling native claw 25.
Further, the outer shell 17 of the seed guiding tube is a cup cover screwing structure and comprises a plurality of hard cylindrical shells which are connected in a screwing mode in a staggered mode so as to meet the requirements of different working heights.
In order to realize the height adjustment to meet the requirements of different workers, the outer shell 17 of the seed guiding tube of the material guiding device adopts 3 sections of hard adjustable cylindrical shells which are screwed in a staggered way, so that the operation difficulty in height adjustment is reduced, the workers can adjust the height according to self conditions, the arrangement meets more people and makes the operation of the workers more comfortable, the outer shell 17 of the seed guiding tube adopts a sleeved design in an outer bag to ensure the integral beauty of a circulating pipeline, when the outer shell 17 of the seed guiding tube is adjusted, in order to ensure the smooth flowing of seeds in the circulating pipeline, the inner tube 18 of the seed guiding tube adopts a soft cylindrical pipeline to ensure the tight connection of the upper end and the lower end, the lower end of the outer shell 17 of the seed guiding tube is welded with an upper flange 21, the first function of the upper flange connection with the lower end soil shifting and feeding device is convenient, and the second function of the upper flange connection with, when the soil is hard and the soil resistance is increased, a person can apply a downward external force F on the flange by feet; the soil shifting and blanking device can smoothly enter the soil; the lower end in the pipe is connected with a soil compaction block 20, so that the soil shifting and discharging device can better separate soil pits after entering the soil.
The soil shifting and discharging device is mainly used for carrying out the last step of operation of the whole device, a lower flange 22 in the picture 1 is in flange connection with an upper flange 21, when a seeding handle 14 acts, a soil shifting claw 25 is driven to act outwards to carry out soil shifting operation, when the soil shifting and discharging device enters soil, part of soil is in the soil shifting and discharging device certainly, a soil compaction block 20 can compact the part of soil so as to form a soil pit with the soil shifted by the soil shifting claw 25, the part of compacted soil is separated from the two soil pits shifted by the soil shifting claw 25, the seeds and fertilizer fall into the two soil pits respectively, and the seeds are prevented from contacting with the fertilizer to cause the inactivation of the seeds; when the sowing operation is completed, the sowing handle 14 is released, and the soil-shifting claw 25 returns to the initial position under the elastic force of the return spring 23, so that the next operation can be smoothly performed, and the sowing operation is completed. As shown in fig. 2-4, the structure adopts two soil shifting claws to shift soil, the other two directions are fixed, in order to better realize the uniform distribution of materials (such as seeds, fertilizers and the like) in the soil, the inner wall of the soil shifting and feeding device is provided with spaced falling separation grooves to assist the falling of the materials, so that the seeds can slide along different separation grooves as much as possible in the process of falling to the soil; in order to further realize the non-repeated distribution of the seeds, the soil is stirred at intervals at the tail end of the soil stirring claw separation groove, so that certain fluctuant raised soil strips are left on the soil surface of the soil stirring claw in the soil stirring claw process, when materials (such as seeds, fertilizers and the like) flow out from the tail end of the separation groove, the materials can fall at the high position of the soil strips as far as possible, and due to the physical properties of the materials, the materials can fall from the high position of the soil strips to the low position of the soil left by the soil stirring claw, so that the seeding uniformity is realized.
In order to ensure that a worker can operate the seeding handle device under the condition of no time and labor waste, the seeding handle device adopts a bicycle hand brake type structure, a handle 15 is connected to the outer end of the outer shell by adopting screws and is connected with a seeding handle 14 through a stud, one end of the seeding handle 14 is connected with a tension rope 16, the tension rope 16 passes through the handle 15 and is connected with two auxiliary pull rings 24 welded on the soil shifting claw after passing through a fixed pulley at the end part of a supporting arm 19 connected with the external screw of a through pipeline in a bypassing manner; as can be seen from fig. 1, when the worker applies a vertical upward force F to the sowing handle device, the steel wire rope contracts upward, and transmits an acting force F through the tension rope 16, so as to provide a horizontal outward force F to each soil shifting claw 25 below, so that the soil shifting claws 25 can move outward, thereby realizing the soil shifting operation, and after the soil shifting claws 25 respectively shift the soil, the materials (such as seeds, fertilizers and the like) fall into the soil pit which is completed by the operation under the action of gravity; when the sowing handle 14 is loosened, the force F disappears, the soil-shifting claw 25 returns to the initial position under the elastic force of the rotary spring 23, and small-scale soil covering operation on the soil nest is completed in the rotary process.
Generally speaking, in the using process, the device is vertically placed on the soil surface, under the action of artificial assistance force, the device is submerged in the soil surface layer, the seeding handle 14 is operated to apply force F, the two soil shifting claws 25 are provided with left and right horizontal forces F through the transmission of the tension rope 16, the soil shifting claws 25 act, the shifted soil pits form two soil pits at two sides of the soil compacted by the soil compaction block 20, materials (such as seeds, fertilizers and the like) uniformly slide downwards along the falling separation grooves on the inner wall of the soil shifting blanking device under the action of gravity, when the materials slide to the soil raised on the soil surface formed at the tail ends of the separation grooves of the soil shifting claws 25, the materials (such as seeds, fertilizers and the like) are dispersed into different soil strips, so that the materials (such as seeds, fertilizers and the like) completely fall into the soil, the seeding handle 14 is loosened, the soil shifting claws 25 return to the initial position under the action of the elastic force of the rotary spring 23, and because the, the small-angle soil shifting action is adopted, when the soil shifting claw 25 returns, soil has certain small-scale soil covering action, the subsequent soil covering procedure of seeding operation is further reduced and avoided, and the working efficiency is improved.
In conclusion, the seeding head capable of synchronously and accurately guiding multiple materials provided by the embodiment of the invention has the advantages of simple structure, convenience in operation and ingenious concept, can synchronously sow fertilizers and seeds, and saves manpower and time.
The above disclosure is only for a few specific embodiments of the present invention, however, the present invention is not limited to the above embodiments, and any variations that can be made by those skilled in the art are intended to fall within the scope of the present invention.
Claims (2)
1. A seeding head with multiple materials synchronously and accurately guided comprises a material guiding device connected with a discharge port of a material distribution hopper, and is characterized in that a feed port of the material guiding device is communicated with a feed port of a soil shifting and feeding device, and a seeding handle device is arranged between the material distribution hopper and the soil shifting and feeding device;
the material guiding device comprises a length-adjustable seed guiding pipe outer shell (17), an upper flange (21) is fixed at the lower end of the seed guiding pipe outer shell (17), an inner pipe is arranged in the seed guiding pipe outer shell (17), the tail end of the inner pipe is connected with a soil compacting block (20) for compacting soil, the soil compacting block (20) is in threaded screwing connection with the tail end of the inner pipe, seed guiding inner pipes (18) of flexible cylindrical pipelines are respectively arranged on two sides of the inner pipe, the upper ends and the lower ends of the seed guiding inner pipes (18) are respectively fixed with a material distribution hopper and a soil shifting and discharging device, and the upper end ports of the seed guiding inner pipes (18) are communicated with discharge ports of the material;
the soil shifting and discharging device comprises a plug-in piece of a conical cylinder, and a plurality of arc-shaped cutting edges are arranged at the tail end of the plug-in piece; the plug-in is of a hollow structure, and a plurality of material falling separation grooves for assisting materials to fall are uniformly distributed on the inner wall of the plug-in; the outer wall of the plug-in is provided with two symmetrical slotted holes, and the upper edges of the slotted holes are hinged with soil shifting claws (25); a lower flange (22) is fixed at the upper end of the plug-in unit, and the lower flange (22) is detachably connected with the upper flange (21); a rotary spring (23) is connected between the lower flange (22) and the soil shifting claw (25), and the rotary spring (23) is respectively connected with the bottom edge of the lower flange (22) and the soil shifting claw (25) in a groove embedding manner; seeding handle device adopts bicycle hand brake formula structure, and the one end and the handle (15) of seeding handle (14) pass through bolted connection, handle (15) are connected in outer shell body outer wall through the screw, and the one end of seeding handle (14) is connected with pulling force rope (16), pulling force rope (16) are passed in handle (15), and after bypassing the fixed pulley of support arm (19) tip through the screw connection on seed guide shell body (17) outer wall, connect respectively on two supplementary pull rings (24) of welded on dialling native claw (25).
2. The seeding head capable of synchronously and accurately guiding multiple materials as claimed in claim 1, wherein the seed guiding tube outer shell (17) is of a cup cover screwing type structure and comprises a plurality of hard cylindrical shells which are screwed and connected in a multi-section staggered mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710683034.9A CN107318308B (en) | 2017-08-11 | 2017-08-11 | Seeding head capable of synchronously and accurately guiding multiple materials |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710683034.9A CN107318308B (en) | 2017-08-11 | 2017-08-11 | Seeding head capable of synchronously and accurately guiding multiple materials |
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| CN107318308A CN107318308A (en) | 2017-11-07 |
| CN107318308B true CN107318308B (en) | 2020-06-02 |
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| CN201710683034.9A Active CN107318308B (en) | 2017-08-11 | 2017-08-11 | Seeding head capable of synchronously and accurately guiding multiple materials |
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Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108834511B (en) * | 2018-08-07 | 2023-06-13 | 新疆农垦科学院 | Simple seedling transplanting device |
| CN109601078B (en) * | 2019-01-16 | 2021-11-02 | 吉林大学 | Anti-tilting device of seed sowing device |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR101651724B1 (en) * | 2014-02-21 | 2016-08-26 | 유종순 | manual sowing machine |
| KR101765270B1 (en) * | 2015-10-16 | 2017-08-04 | 조준래 | Auxiliary seeding tube |
| CN205249770U (en) * | 2015-12-11 | 2016-05-25 | 邱传明 | Sow ware of transplanting rice seedlings |
| CN105940823A (en) * | 2016-05-30 | 2016-09-21 | 陈建荣 | Portable dual-tube fertilization garden seeder |
| CN206078034U (en) * | 2016-07-14 | 2017-04-12 | 安阳市宝康农资有限责任公司 | Manual seeding ware of transplanting rice seedlings |
| CN106068814B (en) * | 2016-07-15 | 2018-08-14 | 中国农业科学院草原研究所 | A kind of hand dibbling additional fertilizer applicator |
| CN207321826U (en) * | 2017-08-11 | 2018-05-08 | 四川农业大学 | The seeding head that a kind of more material synchronous precisions are oriented to |
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