CN2731940Y - Imitative precision seeder - Google Patents
Imitative precision seeder Download PDFInfo
- Publication number
- CN2731940Y CN2731940Y CN 200420063361 CN200420063361U CN2731940Y CN 2731940 Y CN2731940 Y CN 2731940Y CN 200420063361 CN200420063361 CN 200420063361 CN 200420063361 U CN200420063361 U CN 200420063361U CN 2731940 Y CN2731940 Y CN 2731940Y
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- China
- Prior art keywords
- assembly
- housed
- girder
- hanger bracket
- leading screw
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Abstract
The utility model relates to an imitative precision seeder. The precision seeder generally used has no imitation mechanism and incidence-angle to soil adjustable mechanism, so that row space and size and the degree of parallelism of a machine frame and ground plane can not flexibly adjusted during sowing. The utility model comprises a hanger bracket 1 installed at the front end of a main beam 3 which is provided with a sleeve pipe assembly 2. A fertilizer box 4 assembly is arranged at the upper end of the main beam 3, and a trench digging device assembly 5 is positioned at the front end of the main beam 3. An incidence-angle to soil adjustable mechanism 6 is arranged on the hanger bracket 1. A row space regulator 7 is positioned at both ends of the main beam 3. A land wheel assembly 8 and a connection handle 10 of a sequential beam 9 are arranged on the main beam 3. A soil separating device assembly 11 and a seed sowing device 12 are arranged on the sequential beam 9, and the rear end of the seed sowing device 12 is fixedly connected with an earth roller 13. A small transverse beam 15 arranged on a sequential beam 14 of the earth roller 13 is fixedly provided with a soil coverage device 16. The fertilizer box assembly 4, the land wheel assembly 8 and the seed sowing device 12 are provided with chain wheels and connected with each other through chains. The utility model is used for accurate sowing.
Description
Technical field: the utility model relates to a kind of imitative type precision planter.
Background technology: the existing precision planter that generally uses, no modeling machine structure and penetrating angle adjustable mechanism, workpiece and single-beam clamping, can not adjust the line-spacing size at any time flexibly during sowing, operating efficiency is low, and the embedded depth of the workpiece that can not regulate on the girder to be installed according to landform, hanger adopts bearing pin to connect with the tractor rear end in addition, the operation instability, influence operation quality, and because frame adopts the single-spar construction form, intensity is low, and have the single problem of purposes, can not satisfy the needs of modern agricultural development.
Summary of the invention: the purpose of this utility model provides a kind ofly can adjust line-spacing and penetrating angle size at any time, and the imitative type precision planter that serves many purposes of frame.
Above-mentioned purpose realizes by following technical scheme:
Imitative type precision planter, its composition comprises: hanger bracket, described hanger bracket is installed in the girder front end that the cover pipe assembly is housed, fertile box assembly is dressed up in described girder upper end, described girder front end is equipped with furrower assembly, the penetrating angle adjustable mechanism is housed on the described hanger bracket, row space regulator is equipped with at described girder two ends, ground wheel assembly and suitable beam connection handle are housed on the described girder, on the described suitable beam soil distributing apparatus assembly and seeding unit are housed, the rear end of described seeding unit is fixedly connected with packer, described packer is equipped with needle beam along on the beam, covering device fixedly is housed, described fertile box assembly on the described needle beam, on ground wheel assembly and the seeding unit sprocket wheel is housed and connects by chain.
Above-mentioned imitative type precision planter is fixed with the leading screw adapter sleeve on the described girder, the leading screw in the described row space regulator is contained in the nut on the described girder, and an end of described leading screw is installed in the described leading screw adapter sleeve, and the other end is equipped with handle.
Above-mentioned imitative type precision planter, described girder adopts the twin-spar construction form.
This technical scheme has following beneficial effect:
1. imitative type precision planter of the present utility model, owing to row space regulator is housed at the two ends of girder, line-spacing can be adjusted at any time flexibly according to the variation of ridge shape, has improved adaptability and the sowing efficient of machine to the sowing environment, facts have proved the precise sowing that can really reach different ridges shape.
2. the girder of this machine adopts the twin-spar construction form, and the intensity height is sturdy and durable, unloads sowing casing and attaching parts, and first-class plow standard, ploughshare just can be finished operations such as intertillage, ridging, breaking, and practicality is stronger.
3. because this machine is equipped with the penetrating angle adjustable mechanism on hanger bracket, can adjust penetrating angle size and frame and the horizontal depth of parallelism freely.
4. hanger of this machine and tractor rear rigid attachment, good stability when making the facility operation, farming is effective.
5. these facility have reasonable in design, use easy to adjust, characteristics such as operation effectiveness is good.
Description of drawings: accompanying drawing 1 is a main TV structure schematic diagram of the present utility model.
Accompanying drawing 2 is vertical views of accompanying drawing 1.
Accompanying drawing 3 is structural representations that girder and row space regulator are installed
Embodiment:
Embodiment 1:
Imitative type precision planter, its composition comprises: hanger bracket 1, described hanger bracket 1 is installed in girder 3 front ends that cover pipe assembly 2 is housed, fertile box assembly 4 is equipped with in described girder 3 upper ends, the front end of the cover pipe assembly 2 on the described girder 3 is equipped with furrower assembly 5, on the described hanger bracket 1 penetrating angle adjustable mechanism 6 is housed, row space regulator 7 is equipped with at described girder 3 two ends, the wheel shank of ground wheel assembly 8 and the connection handle 10 of suitable beam 9 are housed in the handle trousers of the cover pipe assembly 2 on the described girder 3, described along wheel shank and seeding unit 12 that soil distributing apparatus assembly 11 is housed on the beam 9, the rear end of described seeding unit 12 is fixedly connected with the suitable beam 14 of packer 13, on the suitable beam 14 of described packer 13 needle beam 15 is housed, the connection handle of covering device 16 fixedly is housed, described fertile box assembly 4 on the described needle beam 15, on ground wheel assembly 8 and the seeding unit 12 sprocket wheel 17 is housed, 18 and 19 and be connected by chain.
Embodiment 2:
Above-mentioned imitative type precision planter, the two ends of described girder 3 are fixed with nut 22, leading screw 20 in the described row space regulator 7 is contained in the nut 22 on the described girder 3, one end of described leading screw 20 is contained in the described leading screw adapter sleeve 21 and with split pin 23 and fixes, and the other end is equipped with turning handle 24.
Embodiment 3:
Above-mentioned imitative type precision planter, described girder 3 adopts the twin-spar construction form.
Embodiment 4:
Above-mentioned imitative type precision planter in the time of need adjusting line-spacing during use, only needs turning handle 24, leading screw 20 is rotated, drive sleeve pipe 2, thereby drive workpiece left and right sides play along girder 3 move left and right, satisfy suitable line-spacing requirement, 10 centimetres of its line-spacing maximum adjustable.
Claims (3)
1. imitative type precision planter, its composition comprises: hanger bracket, it is characterized in that: described hanger bracket is installed in the girder front end that the cover pipe assembly is housed, fertile box assembly is equipped with in described girder upper end, described girder front end is equipped with furrower assembly, the penetrating angle adjustable mechanism is housed on the described hanger bracket, row space regulator is equipped with at described girder two ends, ground wheel assembly and suitable beam connection handle are housed on the described girder, on the described suitable beam soil distributing apparatus assembly and seeding unit are housed, the rear end of described seeding unit is fixedly connected with packer, described packer is equipped with needle beam along on the beam, covering device fixedly is housed, described fertile box assembly on the described needle beam, on ground wheel assembly and the seeding unit sprocket wheel is housed and connects by chain.
2. imitative type precision planter according to claim 1, it is characterized in that: be fixed with the leading screw adapter sleeve on the described girder, leading screw in the described row space regulator is contained in the nut on the described girder, one end of described leading screw is installed in the described leading screw adapter sleeve, and the other end is equipped with handle.
3. imitative type precision planter according to claim 1 is characterized in that: described girder adopts the twin-spar construction form.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420063361 CN2731940Y (en) | 2004-09-02 | 2004-09-02 | Imitative precision seeder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420063361 CN2731940Y (en) | 2004-09-02 | 2004-09-02 | Imitative precision seeder |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2731940Y true CN2731940Y (en) | 2005-10-12 |
Family
ID=35067787
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200420063361 Expired - Fee Related CN2731940Y (en) | 2004-09-02 | 2004-09-02 | Imitative precision seeder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2731940Y (en) |
-
2004
- 2004-09-02 CN CN 200420063361 patent/CN2731940Y/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20051012 Termination date: 20110902 |