CN203537775U - Main body framework of traction-type two-row no-tillage planter - Google Patents
Main body framework of traction-type two-row no-tillage planter Download PDFInfo
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- CN203537775U CN203537775U CN201320680745.8U CN201320680745U CN203537775U CN 203537775 U CN203537775 U CN 203537775U CN 201320680745 U CN201320680745 U CN 201320680745U CN 203537775 U CN203537775 U CN 203537775U
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- main body
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Abstract
The utility model relates to a main body framework of a traction-type two-row no-tillage planter. The front end of a traction frame of the main body framework is hinged to a tractor, the rear end of the traction frame of the main body framework is fixedly connected with a girder, a rear hanging frame is fixed to the rear portion of the girder, two fixing supports are fixed to the two ends of the girder respectively, the two ends of a supporting shaft are connected with a rotary shaft of a walking wheel of the planter through a connection frame, the supporting shaft is supported by the two fixing supports and can rotate relative to the two fixing supports, the supporting shaft is fixedly provided with a supporting lever, and the end portion of the lever is connected with a drive mechanism installed on the traction frame. The main body framework can drive multiple sowing single bodies to move along with the girder for the same distance in the longitudinal direction, and accordingly it can be guaranteed that sowing depths are uniform, sowing quality is guaranteed, and requirements of crop growth and requirements for a high yield are met.
Description
Technical field
The utility model belongs to technical field of seeders, relates to a kind of towed two row no-tillage seeding machine main body frames.
Background technology
Two planters of towed two row no-tillage seeding machine used are fixed on front suspension frame at present, when seeding operation, moving up and down by two of left and right hydraulic control of two planters controlled, and so very easily causes body to tilt, and makes two row sowing depth deep mixed.Sowed deeply, and postponed to emerge, seedling is thin and weak, rhizome or Embryo stem extension, and root system is undeveloped; Sowed shallowly, table soil is easily dry, and seed can not germinate smoothly, causes the disconnected ridge that is short of seedling.Therefore, whether sowing depth suitably directly affects growing and output of crop.
Summary of the invention
It is identical that the technical problems to be solved in the utility model is to provide a kind of sowing depth, thereby can guarantee the towed two row no-tillage seeding machine main body frames of crop growth Quality and yield.
In order to solve the problems of the technologies described above, towed two row no-tillage seeding machine main body frames of the present utility model comprise hitch frame, crossbeam, post suspending frame, fixed support, back shaft, link, support lever, driving mechanism; Front end and the tractor of described hitch frame are hinged, and rear end is fixedly connected with crossbeam; Post suspending frame be fixed on crossbeam after; Two fixed supports are positioned at the below of crossbeam, and the two ends of back shaft are fixedly connected with link respectively, and link is connected with the rotating shaft of sower road wheel; Back shaft is supported by two fixed supports, can rotate with respect to two fixed supports; On back shaft, be fixed with support lever, the end of lever is connected with the driving mechanism being arranged on hitch frame.
When not needing seeding operation, support lever is the position above back shaft under the effect of driving mechanism, crossbeam by support lever jack-up away from ground, thereby make to be fixed on two planters on post suspending frame away from ground, whole main body frame is by tractor traction walking.When needs seeding operation, driving mechanism removes the power acting in support lever, and support lever rotates crossbeam and hitch frame are fallen together with back shaft, thereby two planters are fallen simultaneously, sows.Because two planter unifications move up and down identical distance with crossbeam, thereby can guarantee that the degree of depth of sowing is consistent, thereby guarantee crop growth Quality and yield.
Described hitch frame consists of main draw bar and two traction poles of one, and front end and the tractor of main draw bar are hinged, and the front end of rear end and two traction poles joins, and the rear end of two traction poles is fixedly connected with crossbeam.
Described driving mechanism comprises hydraulic mechanism and bumper; The hydraulic cylinder of hydraulic mechanism is flexibly connected with hitch frame, and the piston rod of hydraulic mechanism is connected with one end of bumper, and the other end of bumper and the end of support lever are hinged.
The utility model can also comprise and also comprises front suspension frame: described front suspension frame is fixedly connected with hitch frame with crossbeam, is fixed with cutting fertilising cutter link on front suspension frame.
The utility model can also comprise fertile tank tower; Fertile tank tower is fixed on crossbeam.
Accompanying drawing explanation
Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail.
Fig. 1 is towed two row no-tillage seeding machine main frame structure stereograms of the present utility model.
Fig. 2 is towed two row no-tillage seeding machine main frame structure vertical views of the present utility model.
Embodiment
As shown in Figure 1, towed two row no-tillage seeding machine main body frames of the present utility model comprise hitch frame, crossbeam 103, post suspending frame 104, fixed support 105, back shaft 106, link 107, support lever 108, driving mechanism, 201, two groups of fertile tank towers 203 of front suspension frame; Described hitch frame consists of main draw bar 101 and two traction poles 102 of one, and front end and the tractor of main draw bar 101 are hinged, and the front end of rear end and two traction poles 102 joins, and rear end and the crossbeam 103 of two traction poles 102 are welded and fixed; Driving mechanism comprises hydraulic mechanism 110 and bumper 109; Hydraulic mechanism 110 consists of oil pump (not shown) and hydraulic cylinder, and the cylinder body of hydraulic cylinder is flexibly connected with the joint of main draw bar 101 and two traction poles 102, and the piston rod of hydraulic mechanism 110 is connected with one end of bumper 109.Post suspending frame 104 be fixed on crossbeam 103 after, for loading two planters 206; On post suspending frame 104, with planter fixed mount installing hole 111, installing hole 111 is strip, the distance between adjustable two planters 206; Two fixed supports 105 are individually fixed in the two ends of crossbeam 103, and the two ends of back shaft 106 are fixedly connected with link 107 respectively, and link 107 is connected with the rotating shaft of sower road wheel 205; Two fixed supports 105 are with axis hole, and the two ends of back shaft 106 through the axis hole of two fixed supports 105, are supported by axis hole respectively, can rotate with respect to two fixed supports 105; On the centre position of back shaft 106, be fixed with support lever 108, support lever 108 is welded on back shaft 106, and the other end of its front end and bumper 109 is hinged.Front suspension frame 201 is fixedly connected with draw bar 101 with crossbeam 103, is fixed with cutting fertilising cutter link 202 on front suspension frame 201.Fertile tank tower 203 is fixed on crossbeam 103.
It is embodiment that the utility model is not limited to above-mentioned, and described driving mechanism also can also adopt other versions.So every any simple deformation of making on the utility model claim 1 technical scheme basis, all within the utility model intention protection domain.
Claims (5)
1. towed two row no-tillage seeding machine main body frames, is characterized in that comprising hitch frame, crossbeam (103), post suspending frame (104), fixed support (105), back shaft (106), link (107), support lever (108), driving mechanism; Front end and the tractor of described hitch frame are hinged, and rear end is fixedly connected with crossbeam (103); Post suspending frame (104) be fixed on crossbeam (103) after; Two fixed supports (105) are fixed on the two ends of crossbeam, and the two ends of back shaft (106) are fixedly connected with link (107) respectively, and link (107) is connected with the rotating shaft of sower road wheel (205); Back shaft (106) is supported by two fixed supports (105), can rotate with respect to two fixed supports; On back shaft (106), be fixed with support lever (108), the end of lever (108) is connected with the driving mechanism being arranged on hitch frame.
2. towed two row no-tillage seeding machine main body frames according to claim 1, it is characterized in that described hitch frame consists of main draw bar (101) and two traction poles (102) of one, front end and the tractor of main draw bar (101) are hinged, the front end of rear end and two traction poles (102) joins, and the rear end of two traction poles (102) is fixedly connected with crossbeam (103).
3. towed two row no-tillage seeding machine main body frames according to claim 1, is characterized in that described driving mechanism comprises hydraulic mechanism (110) and bumper (109); The hydraulic cylinder of hydraulic mechanism (110) is flexibly connected with hitch frame (101), and the piston rod of hydraulic mechanism (110) is connected with one end of bumper (109), and the end of the other end of bumper (109) and support lever (108) is hinged.
4. towed two row no-tillage seeding machine main body frames according to claim 1, characterized by further comprising front suspension frame (201): described front suspension frame (201) is fixedly connected with hitch frame (101) with crossbeam (103), on front suspension frame (201), be fixed with cutting fertilising cutter link (202).
5. towed two row no-tillage seeding machine main body frames according to claim 1, characterized by further comprising fertile tank tower (203); Fertile tank tower (203) is fixed on crossbeam (103).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320680745.8U CN203537775U (en) | 2013-10-30 | 2013-10-30 | Main body framework of traction-type two-row no-tillage planter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320680745.8U CN203537775U (en) | 2013-10-30 | 2013-10-30 | Main body framework of traction-type two-row no-tillage planter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203537775U true CN203537775U (en) | 2014-04-16 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320680745.8U Expired - Fee Related CN203537775U (en) | 2013-10-30 | 2013-10-30 | Main body framework of traction-type two-row no-tillage planter |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203537775U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP3461312A1 (en) * | 2017-09-11 | 2019-04-03 | Amazonen-Werke H. Dreyer GmbH & Co. KG | Towing system for a towed agricultural implement |
-
2013
- 2013-10-30 CN CN201320680745.8U patent/CN203537775U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP3461312A1 (en) * | 2017-09-11 | 2019-04-03 | Amazonen-Werke H. Dreyer GmbH & Co. KG | Towing system for a towed agricultural implement |
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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 |
Granted publication date: 20140416 Termination date: 20191030 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |