CN208675734U - A kind of small particle seed precise seeder - Google Patents
A kind of small particle seed precise seeder Download PDFInfo
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- CN208675734U CN208675734U CN201821299816.9U CN201821299816U CN208675734U CN 208675734 U CN208675734 U CN 208675734U CN 201821299816 U CN201821299816 U CN 201821299816U CN 208675734 U CN208675734 U CN 208675734U
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- seed
- end cap
- assembly circle
- taking disc
- circle
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Abstract
The utility model relates to a kind of small particle seed precise seeders, belong to agricultural machinery technological field.It is made of mounting base, assembly circle, seed taking disc and end cap；Assembly circle is fixed in mounting base；The centre of assembly circle is provided with core ring, and feed mechanism for seed transmission shaft is provided on core ring, and the two sides for assembling circle are equipped with seed taking disc by feed mechanism for seed transmission shaft and end cap, and seed taking disc is slidably and sealingly connected with assembly circle.The purpose of smart seed-fetching can be achieved by the rotation of seed taking disc for the precise seeder, be achieved in the process of precision drilling, solves existing seeder and is only used for the biggish crop seeds sowing of partial size；And crop seeds lesser for some partial sizes, it can not achieve smart seed-fetching, cause after planting to weigh the problem that strain phenomenon is very serious and consumption of crop seed is excessive.Broadcast leakage after planting, again strain phenomenon are prevented, there is positive dissemination to operating efficiency and operation quality is improved.
Description
Technical field
The utility model relates to one kind to be used for small particle seed precise seeder, belong to agricultural machinery technological field.
Background technique
With the continuous development of agriculture production technology, the requirement to agricultural machinery and implement is also stepped up.Especially in terms of sowing,
Agricultural machinery needs to realize precision drilling usually according to agriculture requirement, and to improve labor efficiency, it is strong to mitigate later period field management work
Degree.However in actual production, due to the reasons in structure of existing seeder, the biggish crop seeds of partial size is only used for and are broadcast
Kind, such as corn, beans；And crop seeds lesser for some partial sizes, such as rape, sesame, due to seeder structure
Reason causes seed seeding not easy to control, after planting weighs that strain phenomenon is very serious, causes the consumption of crop seed excessive, therefore
It is necessary to make improvements.
Summary of the invention
The purpose of this utility model is that: provide it is a kind of can accurately take kind, caused with solving existing seeder reasons in structure
Seed seeding is not easy to control, and it is very serious after planting to weigh strain, broadcast leakage phenomenon, causes the use of the consumption problems of too of crop seed
In the precise seeder of joint precision planter.
The technical solution of the utility model is:
A kind of small particle seed precise seeder, it is made of mounting base, assembly circle, seed taking disc and end cap；Its feature exists
In: assembly circle is fixed in mounting base；The centre of assembly circle is provided with core ring, by radial between assembly circle and core ring
The connecting rod of setting is mutually permanently connected；Feed mechanism for seed transmission shaft is provided on core ring, the two sides for assembling circle pass through feed mechanism for seed transmission shaft
Seed taking disc is installed with end cap, seed taking disc is slidably and sealingly connected with assembly circle, and axis hole, feed mechanism for seed are provided on one of end cap
One end of transmission shaft extends to end cap outer end by axis hole.
Assembly circle between the connecting rod and the sealing that symmetrically arranged sealing plate formation is provided between core ring
Chamber is provided with escape pipe on seal chamber, and escape pipe one end is connected to seal chamber；The escape pipe of the escape pipe other end and blower connects
It is logical；Negative tube is provided on corresponding with seal chamber assembly circle, negative tube one end extends in assembly circle, the negative tube other end with
The air inlet pipe of blower is connected to.
The seed taking disc centre is provided with pilot hole, is evenly equipped on the seed taking disc circumference of pilot hole periphery and takes kind
Hole.
Hopper is provided on the end cap, hopper is connected to end cap, it is provided with feeder pipe on the end cap of hopper side, under
The upper port of expects pipe is corresponding with seal chamber.
Utility model has the advantages that
The precise seeder can realize the purpose of smart seed-fetching, be achieved in the process of precision drilling, solve existing broadcast
Kind machine is only used for the biggish crop seeds sowing of partial size；And crop seeds lesser for some partial sizes, due to structure
Reason causes seed seeding not easy to control, can not achieve smart seed-fetching, and is easy wound kind under external force, causes sowing
After generate the excessive problem of consumption of serious broadcast leakage, resowing phenomenon and crop seed.Prevented being short of seedling after planting,
Strain phenomenon again has positive dissemination to operating efficiency and operation quality is improved.
Detailed description of the invention
Fig. 1 is the decomposition diagram of the precise seeder of the utility model.
In figure: 1, mounting base 1,2, assembly circle, 3, seed taking disc, 4, end cap, 5, core ring, 6, connecting rod, 7, feed mechanism for seed transmission
Axis, 8, sealing plate, 9, seal chamber, 10, escape pipe, 11, negative tube, 12, take kind of a hole, 13, axis hole, 14, hopper, 15, feeder pipe.
Specific embodiment
A kind of small particle seed precise seeder is made of mounting base 1, assembly circle 2, seed taking disc 3 and end cap 4；Mounting base 1
On be fixed with assembly circle 2；The centre of assembly circle 2 is provided with core ring 5, passes through radial setting between assembly circle 2 and core ring 5
Connecting rod 6 be mutually permanently connected；Feed mechanism for seed transmission shaft 7 is provided on core ring 5, between the assembly circle 2 between connecting rod 6 and core ring 5
It is provided with the seal chamber 9 that symmetrically arranged sealing plate 8 is formed, is provided with escape pipe 10,10 one end of escape pipe on seal chamber 9
It is connected to seal chamber 9；(blower is commercial product, model HG-to the blower installed on 9 other end of escape pipe and seeder
1500, produced by dense group company) escape pipe connection；It is provided with negative tube 11 on assembly circle 2 corresponding with seal chamber 9, is born
11 one end of pressure pipe extends in assembly circle 2, and 11 other end of negative tube is connected to the air inlet pipe of blower.
The two sides of assembly circle 2 are equipped with seed taking disc 3 by feed mechanism for seed transmission shaft 7 and end cap 4, and 3 centre of seed taking disc is set
It is equipped with pilot hole, is evenly equipped on 3 circumference of seed taking disc of pilot hole periphery and takes kind of hole 12.It is sliding between seed taking disc 3 and assembly circle 2
It is tightly connected, axis hole 13 is provided on one of end cap 4, one end of feed mechanism for seed transmission shaft 7 extends to end cap 4 by axis hole 13
Outer end.4 outer surface of end cap of the precise seeder is provided with hopper 14, and hopper 14 is for storing crop seed to be sowed；Material
The bottom of bucket 14 is connected to end cap 4, and feeder pipe 15 is provided on the end cap 4 of 14 side of hopper, and feeder pipe 15 is broadcast for seed
Kind；The upper port of feeder pipe 15 is corresponding with seal chamber 9.
Feed mechanism for seed transmission shaft 7 is fixedly connected with seed taking disc 3, and feed mechanism for seed transmission shaft 7 and assembly circle 2 and end cap 4 are that sliding connects
It connects.
When the precise seeder seeding operation, crop seed is placed in the hopper 14 of precise seeder first, is worked
In the process, it drives the feed mechanism for seed transmission shaft 7 of the precise seeder to rotate by power device, and then drives taking for assembly 2 two sides of circle
Discharge plate 3 rotates, during this, since escape pipe 10 is connected to the escape pipe of blower；The air inlet pipe of negative tube 11 and blower connects
It is logical；Negative tube 11 makes the annular space of the assembly circle 2 other than seal chamber 9 form negative pressuren zone；Thus pass through the seed entered in end cap 4
Kind of hole 12 is taken to be adsorbed on the outer surface of seed taking disc 3 and rotate with seed taking disc 3.When being adsorbed on the seed of 3 outer surface of seed taking disc with taking
Discharge plate 3 turns at the seal chamber 9 (zone of positive pressure) of assembly circle 2, and the barotropic gas that escape pipe 10 sprays is inhaled two sides seed taking disc 3
Attached seed is blown off respectively in the upper port of the feeder pipe 15 of two sides end cap 4, can be direct into the seed in feeder pipe 15
Farmland is fallen on, double row sowing is thus completed, to improve sowing efficiency.
The precise seeder by 3 upper annular of seed taking disc that is rotatably assorted of seed taking disc 3 it is uniformly distributed take kind of hole 12 to realize smart amount
Kind is taken, when seed taking disc 3 turns to seal chamber 9, positive air pressure, which blows off seed to feeder pipe 15, completes seeding, is achieved in smart amount
The purpose of sowing.It solves existing seeder and is only used for the biggish crop seeds sowing of partial size；And for some partial sizes compared with
Small crop seeds can not achieve smart seed-fetching since reasons in structure causes seed seeding not easy to control, cause to sow back leak
It broadcasts, the problem that strain phenomenon is very serious again and consumption of crop seed is excessive.Prevent that broadcast leakage after planting, strain is existing again
As there is positive dissemination to operating efficiency and operation quality is improved.
Claims (4)
1. a kind of small particle seed precise seeder, it is by mounting base (1), assembly circle (2), seed taking disc (3) and end cap (4) structure
At；It is characterized by: being fixed with assembly circle (2) in mounting base (1)；The centre of assembly circle (2) is provided with core ring (5), is filled
It is mutually permanently connected with the connecting rod (6) between circle (2) and core ring (5) by radial setting；Core ring is provided with feed mechanism for seed on (5)
The two sides of transmission shaft (7), assembly circle (2) are equipped with seed taking disc (3), seed taking disc by feed mechanism for seed transmission shaft (7) and end cap (4)
(3) it is slidably and sealingly connected with assembly circle (2), is provided with axis hole (13) on one of end cap (4), feed mechanism for seed transmission shaft (7)
One end extends to end cap (4) outer end by axis hole (13).
2. a kind of small particle seed precise seeder according to claim 1, it is characterised in that: the connecting rod (6) it
Between assembly circle (2) and core ring (5) between be provided with symmetrically arranged sealing plate (8) formation seal chamber (9), seal chamber
(9) it is provided on escape pipe (10), escape pipe (10) one end is connected to seal chamber (9)；Escape pipe (10) other end and blower
Escape pipe connection；It is provided with negative tube (11) on assembly circle (2) corresponding with seal chamber (9), negative tube (11) one end extends to
In assembly circle (2), negative tube (11) other end is connected to the air inlet pipe of blower.
3. a kind of small particle seed precise seeder according to claim 1, it is characterised in that: the seed taking disc (3)
Centre is provided with pilot hole, is evenly equipped on seed taking disc (3) circumference of pilot hole periphery and takes kind of a hole (12).
4. a kind of small particle seed precise seeder according to claim 1, it is characterised in that: on the end cap (4)
It being provided with hopper (14), hopper (14) is connected to end cap (4), feeder pipe (15) are provided on the end cap (4) of hopper (14) side,
The upper port of feeder pipe (15) is corresponding with seal chamber (9).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821299816.9U CN208675734U (en) | 2018-08-13 | 2018-08-13 | A kind of small particle seed precise seeder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821299816.9U CN208675734U (en) | 2018-08-13 | 2018-08-13 | A kind of small particle seed precise seeder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208675734U true CN208675734U (en) | 2019-04-02 |
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ID=65884740
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821299816.9U Active CN208675734U (en) | 2018-08-13 | 2018-08-13 | A kind of small particle seed precise seeder |
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| Country | Link |
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| CN (1) | CN208675734U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108738552A (en) * | 2018-08-13 | 2018-11-06 | 湖北桦磊农机制造有限公司 | A kind of small particle seed precise seeder |
-
2018
- 2018-08-13 CN CN201821299816.9U patent/CN208675734U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108738552A (en) * | 2018-08-13 | 2018-11-06 | 湖北桦磊农机制造有限公司 | A kind of small particle seed precise seeder |
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