CN205648387U - Seeder - Google Patents
Seeder Download PDFInfo
- Publication number
- CN205648387U CN205648387U CN201620207995.3U CN201620207995U CN205648387U CN 205648387 U CN205648387 U CN 205648387U CN 201620207995 U CN201620207995 U CN 201620207995U CN 205648387 U CN205648387 U CN 205648387U
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- CN
- China
- Prior art keywords
- seed
- rotation
- seeder
- plectrum
- chamber
- 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.)
- Expired - Fee Related
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Abstract
The utility model relates to an agricultural machinery especially relates to one kind and revolves the seeder that turning point broadcast, dial the subassembly including revolving, it dials the chamber by a non - closed cavity body structure of controlling side shield and barrier plate cooperation formation including dialling the chamber soon and dial the piece soon, revolving to revolve group subassembly, it is in to revolve a group setting in revolving group chamber, include evenly arranging of rotator and a plurality of quantity plectrum on the rotator is global, the inward flange of barrier plate is less than the seed size with the clearance that the tip of plectrum formed, when being equipped with and preventing that the seed from get into to revolve dialling the intracavity, the seed entrance prevents pressing from both sides the district with the barrier plate tip takes place card kind, prevent that the base in clamp district and the tip formation of plectrum are more than or equal to the seed size. The utility model discloses can prevent the card kind and damage the seed, make the seed be kept perfectly at transfer in -process, not receive the damage to dial a rotation soon smoothly, in a flexible way, improve the dibble seeding effect of seed effectively.
Description
Technical field
This utility model relates to field of agricultural machinery, particularly relates to a kind of seeder.
Background technology
Seeder is indispensable agricultural machinery in agricultural production, needs single seed of program request in the plantation for part crop, and one is that quantitatively sowing is prone to growth, and two is to save crop resource.The point multicast function imperfection of existing seeder, often occurs disseminating, uneven sowing, does not sows and damage the phenomenon of seed, and the program request structure excessively complexity of existing seeder causes, and seeder structure is the hugest is not suitable for the sowing of little area.
Utility model content
A purpose of the present utility model is to overcome the problems referred to above to provide a kind of seeder realizing a multicast function.
Above-mentioned technical purpose of the present utility model has the technical scheme that a kind of seeder, dials assembly including rotation, and described rotation is dialled assembly and included
Chamber is dialled in-rotation, by barrier plate and be positioned at the non-enclosed cavity body structure that the side shield of barrier plate both sides cooperatively forms, for accommodating rotation pulling part；
-rotation pulling part, is arranged on described rotation and dials in chamber, utilizes self to rotate and transfers to, the seed being entered rotation group chamber by seed entrance including rotary body and a number of plectrum being evenly arranged on described rotary body side face from seed export；
The inward flange of described barrier plate is less than seed size with the gap of the end formation of plectrum,
Described seed porch is provided with and prevents seed from entering the anti-nip that card type occurs with barrier plate end when intracavity is dialled in rotation, and the base of described anti-nip forms the gap more than or equal to seed size with the end of plectrum.
As preferably, the original position of described anti-nip is seed porch, and its end position is that rotation is dialled at the highest order point in chamber.
As preferably, the original position of described anti-nip is seed porch, and its end position is seed position at place when plectrum starts to depart from or completely disengage from.
As preferably, assembly connection is dialled in described rotation has hopper, described hopper to form with the flitch being connected on left and right sides baffle plate, is formed for depositing seed and the storage cavity connected with seed entrance.
As preferably, described seed porch is provided with the feeding zone being positioned at rotation pulling part both sides, is positioned at the flitch inwall of the feeding zone side shield inwall respectively with its homonymy and forms difference in height.
As preferably, described seed porch is provided with the feeding zone being positioned at rotation pulling part wherein side, and the side shield inwall of the flitch inwall and its homonymy that are positioned at feeding zone forms difference in height, and the flitch inwall of opposite side flushes with the side shield inwall of its homonymy.
As preferably, described rotation pulling part is provided with and protrudes outside side shield and for connection rotating shaft aixs cylinder portion to both sides, and described aixs cylinder portion is provided with the trepanning for being socketed rotating shaft, and described side shield is provided with and makes to turn hole outside aixs cylinder portion protruding side baffle plate.
As preferably, described in turn the radius minimum rotation radius less than plectrum in hole.
As preferably, described aixs cylinder portion connects has bearing, described side shield to be provided with the bearing installation room for installing bearing.
As preferably, described bearing is ball bearing or plane bearing.
The beneficial effects of the utility model: this utility model can be effectively improved the program request effect of seed, it is to avoid broadcast leakage occurs, the situation such as disseminates, and be prevented from card type and damage seed.
Accompanying drawing explanation
Fig. 1 is the structural representation of this utility model embodiment 1；
Fig. 2 is the elevational cross-sectional view of this utility model embodiment 1；
Fig. 3 is the exploded view of this utility model embodiment 1；
Fig. 4 is the sectional view of A-A in Fig. 2；
Fig. 5 is the structural representation of seed export in this utility model embodiment 1；
Fig. 6 is the elevational cross-sectional view of this utility model embodiment 2；
Fig. 7 is the exploded view of this utility model embodiment 3；
In figure: assembly, 11-side shield, 112-bearing installation room are dialled in 1-rotation, and 113-turns hole, 12-barrier plate, the upper stop part of 121-, stop part under 122-, 13-revolves pulling part, 131-rotary body, 132-plectrum, 133-aixs cylinder portion, 134-trepanning, chamber, 15-seed entrance are dialled in 14-rotation, 16-seed export, the anti-nip of 17-, 2-hopper, 21-storage cavity, 22-feeding zone, 23-gate.
Detailed description of the invention
Specific examples below is only to explanation of the present utility model; it is not to restriction of the present utility model; the present embodiment can be made after reading this specification by those skilled in the art as required does not has the amendment of creative contribution, but as long as all being protected by Patent Law in right of the present utility model.
Embodiment 1: as shown in Figure 1, Figure 2, Figure 3 and Figure 4, a kind of seeder, assembly 1 is dialled including rotation, rotation is dialled assembly 1 and is included that chamber 14 and rotation pulling part 13 are dialled in rotation, rotation is dialled chamber 14 and by barrier plate 12 and is positioned at the non-enclosed cavity body structure that the side shield 11 of barrier plate 12 both sides cooperatively forms, for accommodating rotation pulling part 13.Revolve pulling part 13 to be arranged in rotation group chamber 14, utilize self to rotate and the seed being entered rotation group chamber 14 by seed entrance 15 is transferred to from seed export 16, including rotary body 131 and a number of plectrum 132 being evenly arranged on described rotary body 131 side face.Seed entrance 15, is cooperatively formed by left and right sides baffle plate 11, and section start is dialled in the rotation being arranged on rotation group chamber 14；Seed export 16, is cooperatively formed by left and right sides baffle plate 11, and the rotation being arranged on rotation group chamber 14 is dialled at termination.Section start is dialled in rotation, is arranged on described rotation and dials the non-highest order point in chamber 14, and the rotation seed adjustment period of the day from 11 p.m. to 1 a.m has the moment of resistance；Rotation is dialled at termination, freely revolves group mode according to unrestriced, and starting point is arranged on seed when starting to fall.
As it is shown in figure 5, the corresponding central angle of seed export 16 is θ, respective radius is R, then θ π R >=180a；A is critical constant, be based on unrestriced freely revolve dial mode, the theoretical arc length corresponding to seed export 16 when seed has just fallen, make d2 ＞ d1 ＞ seed maximum gauge, so that seed can fall smoothly, the corresponding central angle θ size of seed export 16 is 5 °≤θ ＜ 90 °.
Barrier plate 12 rotation that includes preventing being dished out by seed when rotation is dialled is dialled the upper stop part 121 in chamber and prevents from seed from dialling mode with non-rotation entering rotation and dial the lower stop part 122 in chamber 14, the end laminating of the inward flange of upper stop part 121 and lower stop part 132 and plectrum 132 or form the gap less than seed size.Upper stop part 121 is dialled direction along rotation and is arranged on seed entrance 15 between seed export 16, lower stop part 132 along rotation dial direction be arranged on seed export 16 to seed entrance 15 between.Rotation is dialled in chamber 14 to be provided with and is prevented from plectrum 132 from being dragged on when rotation is dialled in chamber 14 from seed entrance 15 by seed, with the end of upper stop part 121, the anti-nip 17 of folder kind occurs.The original position of anti-nip 17 is at seed entrance 15, and its end position is highest order point or the seed position at place when plectrum 132 starts to depart from or completely disengage from that chamber 14 is dialled in rotation.Fit with left and right sides baffle plate 11 respectively or form the gap less than seed size in the two sides of rotation pulling part 13.
Seed entrance 15 connects the hopper 2 depositing seed, and hopper 2 forms with the flitch being connected on left and right sides baffle plate 11, is formed for depositing seed the storage cavity 21 connected with seed entrance 15.Being provided with the feeding zone 22 being positioned at rotation pulling part 13 both sides at seed entrance 15, side shield 11 inwall of the flitch inwall and homonymy that are positioned at feeding zone 22 forms difference in height.
Rotation pulling part 13 is provided with and protrudes outside side shield and for connection rotating shaft aixs cylinder portion 133 to both sides, aixs cylinder portion 133 is provided with the trepanning 134 for being socketed rotating shaft, side shield 11 is provided with and makes to turn hole 113 outside aixs cylinder portion 133 protruding side baffle plate 11, turns the radius minimum rotation radius less than plectrum 132 in hole 113.Aixs cylinder portion 133 connects has bearing 18, side shield 11 to be provided with the bearing installation room 112 for installing bearing 18.Bearing 18 is ball bearing or plane bearing.
Embodiment 2: as shown in Figure 6, difference from Example 1 is, the front of seed entrance 15 is provided with gate 25, controls the quantity of seed entrance seed entrance 15 by moving up and down gate 25.
Embodiment 3: as shown in Figure 7, part unlike the embodiments above is, the feeding zone 22 being positioned at rotation pulling part 13 wherein side it is provided with at seed entrance 15, side shield 11 inwall of the flitch inwall and homonymy that are positioned at feeding zone 22 forms difference in height, and the flitch inwall of opposite side flushes with the side shield inwall of its homonymy.
Claims (10)
1. a seeder, dials assembly (1) including rotation, and described rotation is dialled assembly (1) and included
Chamber (14) is dialled in-rotation, by barrier plate (12) be positioned at the non-enclosed cavity body structure that the side shield (11) of barrier plate (12) both sides cooperatively forms, revolves pulling part (13) for accommodating；
-rotation pulling part (13), it is arranged on described rotation and dials in chamber (14), utilize and self rotate and will be transferred to from seed export (16), including rotary body (131) and a number of plectrum (132) being evenly arranged on described rotary body (131) side face by the seed in seed entrance (15) entrance rotation group chamber (14)；
The inward flange of described barrier plate (12) is less than seed size with the gap of the end formation of plectrum (132),
It is characterized in that: described seed entrance (15) place is provided with the anti-nip (17) that card type occurs when preventing seed entrance rotation group chamber (14) interior with barrier plate (12) end, and the end of the base of described anti-nip (17) and plectrum (132) forms the gap being more than or equal to seed size.
A kind of seeder the most according to claim 1, it is characterised in that: the original position of described anti-nip (17) is seed entrance (15) place, and its end position is that rotation is dialled at the highest order point in chamber (14).
A kind of seeder the most according to claim 1, it is characterised in that: the original position of described anti-nip (17) is seed entrance (15) place, and its end position is seed position at place when plectrum (132) starts to depart from or completely disengage from.
4. according to a kind of seeder described in Claims 2 or 3, it is characterized in that: assembly (1) connection is dialled in described rotation hopper (2), described hopper (2) forms with the flitch being connected on left and right sides baffle plate (11), forms the storage cavity (21) being used for depositing seed and connecting with seed entrance (15).
A kind of seeder the most according to claim 4, it is characterized in that: described seed entrance (15) place is provided with the feeding zone (22) being positioned at rotation pulling part (13) both sides, be positioned at the flitch inwall of feeding zone (22) side shield (11) inwall respectively with its homonymy and form difference in height.
A kind of seeder the most according to claim 4, it is characterized in that: described seed entrance (15) place is provided with the feeding zone (22) being positioned at rotation pulling part (13) wherein side, side shield (11) inwall of the flitch inwall and its homonymy that are positioned at feeding zone (22) forms difference in height, and the flitch inwall of opposite side flushes with side shield (11) inwall of its homonymy.
7. according to a kind of seeder described in claim 5 or 6, it is characterized in that: described rotation pulling part (13) is provided with protrudes outside side shield and for connection rotating shaft aixs cylinder portion (133) to both sides, described aixs cylinder portion (133) is provided with the trepanning (134) for being socketed rotating shaft, described side shield (11) be provided with make aixs cylinder portion (133) protruding side baffle plate (11) outside turn hole (113).
A kind of seeder the most according to claim 7, it is characterised in that turn the radius minimum rotation radius less than plectrum (132) in hole (113) described in:.
A kind of seeder the most according to claim 8, it is characterised in that: described aixs cylinder portion (133) connects has bearing (18), described side shield (11) to be provided with the bearing installation room (112) for installing bearing (18).
A kind of seeder the most according to claim 9, it is characterised in that: described bearing (18) is ball bearing or plane bearing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620207995.3U CN205648387U (en) | 2016-03-18 | 2016-03-18 | Seeder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620207995.3U CN205648387U (en) | 2016-03-18 | 2016-03-18 | Seeder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205648387U true CN205648387U (en) | 2016-10-19 |
Family
ID=57356167
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620207995.3U Expired - Fee Related CN205648387U (en) | 2016-03-18 | 2016-03-18 | Seeder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205648387U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105557153A (en) * | 2016-03-18 | 2016-05-11 | 浙江法斯特电梯有限公司 | Sowing machine |
-
2016
- 2016-03-18 CN CN201620207995.3U patent/CN205648387U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105557153A (en) * | 2016-03-18 | 2016-05-11 | 浙江法斯特电梯有限公司 | Sowing machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20161019 Termination date: 20180318 |