CN204796083U - No -tillage seeder of stub land - Google Patents
No -tillage seeder of stub land Download PDFInfo
- Publication number
- CN204796083U CN204796083U CN201520360648.XU CN201520360648U CN204796083U CN 204796083 U CN204796083 U CN 204796083U CN 201520360648 U CN201520360648 U CN 201520360648U CN 204796083 U CN204796083 U CN 204796083U
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- frame
- rotary blade
- dibbler
- roof beam
- beam structure
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Abstract
The utility model provides a no -tillage seeder of stub land, includes frame, transmission, sowing mechanism, rotary cultivator attachment and complementary unit, and its characterized in that transmission establishes in the top of frame, and the sowing mechanism is established at the frame rear, and complementary unit establishes in the frame both sides, the frame include roof beam and mounted frame in girder, roof beam structure, the enhancement, transmission include gearbox transmission axle and gearbox, the sowing mechanism include seed case, dibbler and dibbler profile modeling support, foretell dibbler support passes through U type bolt fastening on the roof beam structure, the dibbler passes through the shock -absorbing spring to be installed on dibbler profile modeling support, the rotary cultivator attachment include rotary blade, rotary blade installation axle and backup pad, foretell backup pad is established in the below of girder with the roof beam structure, supports rotary blade installation axle, complementary unit include the gauge wheel, keep off native board and profile modeling press wheel, foretell gauge wheel is established in the place ahead of frame, the profile modeling press wheel is established at the rear of frame, keeps off native board and establishes between sowing mechanism and rotary cultivator attachment.
Description
Technical field
The utility model relates to a kind of no-tillage stubble sower, is particularly useful for field precision drilling, belongs to agricultural mechanical field.
Background technology
At present, existing no-tillage stubble sower, because its structural design exists certain problem, seeder all adopts air-sucking type, therefore complete machine oil consumption is higher, poor stability, balloonflower root and weeds cannot be smashed by the design of simultaneously planting bed plough, cause weeds to be wound around blocking, cause seeder to be difficult to continuous firing.In addition, field soil is not through turning over, and soil hardness is relatively large, this just buries to trench digging and brings larger difficulty, and the plough of seeder can not bury very well, can not ensure the uniformity of ditching depth, seed implantation is unreal, affects seedling-growing time and emergence rate.The press wheel suppression insufficient strength of part sower, can not ensure to suppress effect simultaneously.Existing type is large, and Unit Weight is large, and power consumption is high.
Easily be wound around by balloonflower root and weeds problems such as blocking, seed implantation is unreal, field soil hardness is larger at seeding time to solve seeder, development a kind of cheap, structure is simple, use cost is low, it is easy to use to keep in repair, and the particle crop seed precision sowers such as corn, oily certain herbaceous plants with big flowers, soybean, cotton can be carried out have great importance.
Summary of the invention
The purpose of this utility model is to provide a kind of efficient, simple operation, strong adaptability, field work time long no-tillage stubble sower.
A kind of no-tillage stubble sower of the utility model, comprise frame, transmission device, sowing mechanism, rotary cultivator attachment and auxiliary body, it is characterized in that transmission device is located at the upper front side of frame, sowing mechanism is located at frame rear, before rotary cultivator attachment is located at sowing mechanism, auxiliary body is located at both sides before and after frame, described frame comprises girder, roof beam structure, reinforcement central sill and hanger bracket, above-mentioned erection is in the rear side side of girder, strengthening central sill is located in the middle of roof beam structure, carry out reinforcing to roof beam structure to support, hanger bracket is located at girder front portion; Described transmission device comprises jack shaft and gearbox, and above-mentioned gearbox is located at the top of girder, and for rotary blade installation shaft provides torque, gearbox is located on front side of jack shaft, is connected with tractor dynamic power axle; Described sowing mechanism comprises kind of a case, dibbler and dibbler copying support, and above-mentioned dibbler support is fixed on roof beam structure by U-bolt, and dibbler is arranged on dibbler copying support by shock-absorbing spring, plants case and is located at above dibbler; Described rotary cultivator attachment comprises rotary blade, rotary blade installation shaft and gripper shoe, above-mentioned gripper shoe is located at the below of the both sides of girder and roof beam structure, fixed support rotary blade installation shaft, rotary blade installation shaft is located at the centre of supported on both sides plate, and rotary blade is uniformly distributed in rotary blade installation shaft; Described auxiliary body comprises gauge wheel, breast boards and profiling press wheel, and above-mentioned gauge wheel is located at the front of frame, and profiling press wheel is located at the rear of frame, breast boards be located at frame middle below and between sowing mechanism and rotary cultivator attachment.
Rotary blade in described rotary cultivator attachment is uniformly distributed N layer in rotary blade installation shaft, 90 °, every layer of circumferential interval is uniformly distributed 4, and the installation direction of every layer of adjacent rotary blade is contrary, be interspersed at the equal interval of rotary blade circumferentially (360/4N) ° of adjacent layer simultaneously.
Specific implementation process of the present invention is as follows: a kind of no-tillage stubble sower, this sower is connected with tractor rear-mounted by the mode of trifilar suspension, by jack shaft outputting power to the gearbox of no-tillage seeding machine, gearbox sends rotary blade installation shaft by break-in and speedup to power, and rotary blade is rotated in the ground.Gearbox output speed is 800-900 rev/min, balloonflower root and weeds can be smashed under this rotating speed, operating speed is 4 kilometers/hour, effectively solve seeder is easily wound around blocking at seeding time problem by balloonflower root and weeds, rotary blade can meet good cutting-up and reduce the stirring of soil simultaneously, the soil of main loose kind of bed both sides, creates good kind bed.Being equipped with one group before no-tillage seeding machine frame can the gauge wheel of profiling, the stability that can regulate tilling depth He make no-tillage seeding machine keep certain.In addition, after no-tillage seeding machine frame, install one piece of breast boards additional, there is the effect preventing soil block from splashing, protecting dibbler, level land.After breast boards, dibbler is housed, its Main Function is that the kind bed put in order is above sowed, and dibbler is equipped with copying device, can well make dibbler and earth surface, ensure that seed is broadcast in soil.Be exactly suppression after having sowed, complete the suppression to kind of bed by profiling press wheel, profiling press wheel adopts the steel making after to thermal treatment, welds solid, and has taken into account anti-shape function, well can ensure the stability of suppressing.
Compared with prior art, the seeder that the utility model adopts is that duckbilled is clipping, complete machine oil consumption is low, good stability, be provided with tool rotary blade and gauge wheel, solve seeder is easily wound around blocking at seeding time problem by balloonflower root and weeds, have cheap, structure is simple, use cost is low, it is easy to use to keep in repair, and can carry out the particle crop seed precision drilling such as corn, oily certain herbaceous plants with big flowers, soybean, cotton.
Accompanying drawing explanation
Fig. 1 is axle side of the present utility model schematic diagram.
Fig. 2 is front view of the present utility model.
Fig. 3 is left view of the present utility model.
Fig. 4 is vertical view of the present utility model.
Shown in figure: 1 is girder, 2 is rotary blade installation shaft, and 3 is rotary blade, 4 is jack shaft, and 5 is gauge wheel, and 6 is hanger bracket, 7 is gearbox, and 8 for strengthening central sill, and 9 is kind of a case, 10 is dibbler copying support, 11 is dibbler, and 12 is profiling press wheel, and 13 is roof beam structure, 14 is breast boards, and 15 is gripper shoe.
Embodiment
Embodiment 1:
With reference to Fig. 1, Fig. 2, Fig. 3, Fig. 4, a kind of no-tillage stubble sower, comprises frame, transmission device, sowing mechanism, rotary cultivator attachment and auxiliary body.It is characterized in that transmission device is located at the upper front side of frame, sowing mechanism is located at frame rear, before rotary cultivator attachment is located at sowing mechanism, auxiliary body is located at both sides before and after frame, described frame comprises girder 1, roof beam structure 13, strengthens central sill 8 and hanger bracket 6, and above-mentioned roof beam structure 13 is located at the rear side side of girder 1, strengthens central sill 8 and is located in the middle of roof beam structure 13, carry out reinforcing to roof beam structure 13 to support, it is anterior that hanger bracket 6 is located at girder 1; Described transmission device comprises jack shaft 4 and gearbox 7, and above-mentioned gearbox 7 is located at the top of girder 1, and for rotary blade installation shaft 2 provides torque, gearbox 7 is located on front side of jack shaft 4, is connected with tractor dynamic power axle; Described sowing mechanism comprises kind of case 9, dibbler 11 and dibbler copying support 10, above-mentioned dibbler copying support 10 is fixed on roof beam structure 13 by U-bolt, dibbler 11 is arranged on dibbler copying support 10 by shock-absorbing spring, plants case 9 and is located at above dibbler 11; Described rotary cultivator attachment comprises rotary blade 3, rotary blade installation shaft 2 and gripper shoe 15, above-mentioned gripper shoe 15 is located at the below of the both sides of girder 1 and roof beam structure 13, fixed support rotary blade installation shaft 2, rotary blade installation shaft 2 is located at the centre of supported on both sides plate 15, and rotary blade 3 is uniformly distributed in rotary blade installation shaft 2; Described auxiliary body comprises gauge wheel 5, breast boards 14 and profiling press wheel 12, and above-mentioned gauge wheel 5 is located at the front of frame, and profiling press wheel 12 is located at the rear of frame, breast boards 14 be located at frame middle below and between sowing mechanism and rotary cultivator attachment.
Embodiment 2:
This example and example 1 are distinguished the rotary blade 3 be in described rotary cultivator attachment and be uniformly distributed N layer in rotary blade installation shaft 2,90 °, every layer of circumferential interval is uniformly distributed 4, and the installation direction of every layer of adjacent rotary blade 3 is contrary, be all interspersed at interval (360/4N) ° at the rotary blade 3 circumferentially of adjacent layer simultaneously.
Above-described embodiment is only preferably example of the present utility model; it is not the restriction to the utility model embodiment; for those of ordinary skill in the field; can also make other changes in different forms on the basis of the above description; here exhaustive without the need to also giving all embodiments; all do within spirit of the present utility model and principle any amendment, equivalent to replace and improvement etc., all should be included within claims of the present utility model.
Claims (2)
1. a no-tillage stubble sower, comprise frame, transmission device, sowing mechanism, rotary cultivator attachment and auxiliary body, it is characterized in that transmission device is located at the upper front side of frame, sowing mechanism is located at frame rear, before rotary cultivator attachment is located at sowing mechanism, auxiliary body is located at both sides before and after frame, described frame comprises girder (1), roof beam structure (13), strengthen central sill (8) and hanger bracket (6), above-mentioned roof beam structure (13) is located at the rear side side of girder (1), strengthening central sill (8) is located in the middle of roof beam structure (13), carry out reinforcing to roof beam structure (13) to support, it is anterior that hanger bracket (6) is located at girder (1), described transmission device comprises jack shaft (4) and gearbox (7), above-mentioned gearbox (7) is located at the top of girder (1), for rotary blade installation shaft (2) provides torque, gearbox (7) is located at jack shaft (4) front side, is connected with tractor dynamic power axle, described sowing mechanism comprises kind of a case (9), dibbler (11) and dibbler copying support (10), above-mentioned dibbler copying support (10) is fixed on roof beam structure (13) by U-bolt, dibbler (11) is arranged on dibbler copying support (10) by shock-absorbing spring, plants case (9) and is located at dibbler (11) top, described rotary cultivator attachment comprises rotary blade (3), rotary blade installation shaft (2) and gripper shoe (15), above-mentioned gripper shoe (15) is located at the below of the both sides of girder (1) and roof beam structure (13), fixed support rotary blade installation shaft (2), rotary blade installation shaft (2) is located at the centre of supported on both sides plate (15), and rotary blade (3) is uniformly distributed in rotary blade installation shaft (2), described auxiliary body comprises gauge wheel (5), breast boards (14) and profiling press wheel (12), above-mentioned gauge wheel (5) is located at the front of frame, profiling press wheel (12) is located at the rear of frame, breast boards 14 be located at frame middle below and between sowing mechanism and rotary cultivator attachment.
2. a kind of no-tillage stubble sower according to claim 1, it is characterized in that the rotary blade (3) in rotary cultivator attachment is uniformly distributed N layer in rotary blade installation shaft (2), 90 °, every layer of circumferential interval is uniformly distributed 4, and the installation direction of every layer of adjacent rotary blade (3) is contrary, be interspersed at the equal interval 360/4N ° of the rotary blade (3) circumferentially of adjacent layer simultaneously.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520360648.XU CN204796083U (en) | 2015-05-30 | 2015-05-30 | No -tillage seeder of stub land |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520360648.XU CN204796083U (en) | 2015-05-30 | 2015-05-30 | No -tillage seeder of stub land |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204796083U true CN204796083U (en) | 2015-11-25 |
Family
ID=54581020
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520360648.XU Expired - Fee Related CN204796083U (en) | 2015-05-30 | 2015-05-30 | No -tillage seeder of stub land |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204796083U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108605455A (en) * | 2018-05-02 | 2018-10-02 | 杭州腾略科技有限公司 | A kind of seeder with ridging function |
-
2015
- 2015-05-30 CN CN201520360648.XU patent/CN204796083U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108605455A (en) * | 2018-05-02 | 2018-10-02 | 杭州腾略科技有限公司 | A kind of seeder with ridging function |
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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: 20151125 Termination date: 20170530 |