CN104335741A - Seed-metering device mounting frame - Google Patents
Seed-metering device mounting frame Download PDFInfo
- Publication number
- CN104335741A CN104335741A CN201410593861.5A CN201410593861A CN104335741A CN 104335741 A CN104335741 A CN 104335741A CN 201410593861 A CN201410593861 A CN 201410593861A CN 104335741 A CN104335741 A CN 104335741A
- Authority
- CN
- China
- Prior art keywords
- fixed
- seeding unit
- support body
- seed
- hoisting
- 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.)
- Pending
Links
Landscapes
- Pretreatment Of Seeds And Plants (AREA)
Abstract
The invention provides a seed-metering device mounting frame. The seed-metering device mounting frame comprises a rectangular frame body, wherein the frame body is internally and fixedly provided with two seed-metering device mounting transverse beams; the frame body is fixedly provided with a transition shaft vertical to the seed-metering device mounting transverse beams by a bearing; the transition shaft is provided with two chain wheels; one chain wheel is connected with a speed reducing chain wheel by a chain and the other chain wheel drives a seed-metering device by a chain; the outer side of the frame body is fixedly provided with two symmetrical hoisting devices; each hoisting device comprises a circular-arc clamping ring matched with a hoisting guide column; each circular-arc clamping ring is provided with a locking pin. The frame body is fixed on the hoisting guide column by the hoisting devices and is fixed by the locking pins. When the position needs to be adjusted, the locking pin on one side is loosened and the position of the hoisting device on one side is adjusted; the locking pin is locked again after a needed inclined angle is realized so that the hoisting device is fixed. The inclined angle is adjusted within plus and minus 10 degrees so that the adjustment can be realized only if the diameter of each circular-arc clamping ring is slightly greater than the diameter of each hoisting guide column, and the deformation of the frame body does not need to be considered.
Description
Technical field
The present invention relates to a kind of agricultural experiment facility, be specifically related to a kind of seeding unit installing rack.
Background technology
Sower testing stand is that the Main Means used researched and developed by sower, is to produce the requisite testing equipment of high-performance sower of new generation fast.Seeding unit of a great variety, is mainly divided into mechanical type and pneumatic type two kinds according to seeding principle.Wherein, the height of charging seed of seeding unit carrys out condition by seeding unit elevating mechanism, its angle of inclination then realizes by seeding unit installing rack, a rational installing rack of project organization can ensure the validity of experimental result, reduce R&D costs, reduce the R&D cycle, reach and research and develop effect preferably.
Summary of the invention
The object of the present invention is to provide a kind of seeding unit installing rack, can the angle of inclination of reliable adjustment seeding unit, ensure the validity of seeding unit experimental result.
For achieving the above object, technical scheme of the present invention is: seeding unit installing rack, comprise the support body of rectangle, described support body is fixed with installing plate, described installing plate is fixed with drive motors, the output shaft of described drive motors is fixed with deceleration sprocket wheel, be fixed with two seeding units in described support body and crossbeam is installed, described support body is fixed with the transition axis installing beam vertical with seeding unit by bearing, described transition axis is provided with two sprocket wheels, one of them sprocket wheel is connected with deceleration sprocket wheel by chain, and another sprocket wheel is by chain drive seeding unit; Be fixed with two symmetrical elevators outside described support body, described elevator comprises a circular arc collar coordinated with lifting guide pillar, and described circular arc collar is provided with locking pin.
When adopting technique scheme, support body is fixed on lifting guide pillar by elevator, is fixed by locking pin.When needing adjusting position, unclamp one-sided locking pin, regulate the position of one-sided elevator, after reaching the inclination angle of needs, again lock locking pin, make it fix.Because the angle of inclination regulated is within positive and negative 10 °, so only need to ensure that the diameter of circular arc collar can realize slightly larger than the diameter of lifting guide pillar, and do not need the distortion considering support body itself.Moreover because whole transmission device is the chain drive adopted, the change for angle of inclination is little on the impact of chain drive, can ensure the validity of seeding unit work.
Further, described support body is fixed seeding unit installation crossbeam place and offer slotted eye, in slotted eye, run through the clamping screw having fixing seeding unit to install crossbeam.
Further, described seeding unit is installed crossbeam and is provided with the slotted eye installing seeding unit.
Above-mentioned setting can regulate fixing seeding unit to install the position of crossbeam and seeding unit according to the demand used, and reaches the requirement of experiment.
Accompanying drawing explanation
Below in conjunction with the drawings and specific embodiments, the present invention is further detailed explanation:
Fig. 1 is the structural representation of seeding unit installing rack embodiment of the present invention.
Embodiment
As shown in Figure 1, seeding unit installing rack of the present invention, comprises the support body 1 of rectangle, is welded with two symmetrical circular arc collars 2 in the outside of support body 1, and circular arc collar 2 can slide, by locking pin 3 fixing and locking on lifting guide pillar.The side of support body 1 is fixed with installing plate 4, and installing plate 4 is fixed with drive motors, the output shaft of drive motors is fixed with deceleration sprocket wheel 41, is fixed with two seeding units installs crossbeam 5 in the inside of support body 1.In addition two relative sides have slotted eye to support body 1, seeding unit is installed crossbeam 5 and is just fixed on support body 1 by clamping screw.Support body 1 is also fixed with by bearing and installs the vertical transition axis of crossbeam 56 with seeding unit, transition axis 6 is provided with two sprocket wheels, and one of them sprocket wheel is connected with deceleration sprocket wheel 41 by chain, and another sprocket wheel is by chain drive seeding unit 7.
Because support body 1 is fixed on lifting guide pillar by elevator, fix by tightening pin 3.When needing adjusting position, unclamp one-sided locking pin 3, regulate the position of one-sided circular arc collar 2, after reaching the inclination angle of needs, again lock locking pin 3, make it fix.Because the angle of inclination regulated is within positive and negative 10 °, so only need to ensure that the diameter of circular arc collar 2 can realize slightly larger than the diameter of lifting guide pillar, and do not need the distortion considering support body 1 itself.Moreover because whole transmission device is the chain drive adopted, the change for angle of inclination is little on the impact of chain drive, can ensure the validity that seeding unit 7 works.
Above-described is only the preferred embodiment of the present invention; should be understood that; for a person skilled in the art; without departing from the inventive concept of the premise; some distortion and improvement can also be made; these also should be considered as protection scope of the present invention, and these all can not affect effect of the invention process and practical applicability.
Claims (3)
1. seeding unit installing rack, comprise the support body of rectangle, described support body is fixed with installing plate, described installing plate is fixed with drive motors, the output shaft of described drive motors is fixed with deceleration sprocket wheel, be fixed with two seeding units in described support body and crossbeam is installed, it is characterized in that, described support body is fixed with the transition axis installing beam vertical with seeding unit by bearing, described transition axis is provided with two sprocket wheels, one of them sprocket wheel is connected with deceleration sprocket wheel by chain, and another sprocket wheel is by chain drive seeding unit; Be fixed with two symmetrical elevators outside described support body, described elevator comprises a circular arc collar coordinated with lifting guide pillar, and described circular arc collar is provided with locking pin.
2. seeding unit installing rack according to claim 1, is characterized in that, described support body is fixed seeding unit installation crossbeam place and offers slotted eye, run through the clamping screw having fixing seeding unit to install crossbeam in slotted eye.
3. seeding unit installing rack according to claim 1, is characterized in that, described seeding unit is installed crossbeam and is provided with the slotted eye installing seeding unit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410593861.5A CN104335741A (en) | 2014-10-30 | 2014-10-30 | Seed-metering device mounting frame |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410593861.5A CN104335741A (en) | 2014-10-30 | 2014-10-30 | Seed-metering device mounting frame |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104335741A true CN104335741A (en) | 2015-02-11 |
Family
ID=52492828
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410593861.5A Pending CN104335741A (en) | 2014-10-30 | 2014-10-30 | Seed-metering device mounting frame |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104335741A (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN85201873U (en) * | 1985-05-25 | 1986-03-19 | 北京市农业机械研究所 | Experimental device for identifying vegetable seeds |
| CN2772702Y (en) * | 2005-03-29 | 2006-04-19 | 宝山钢铁股份有限公司 | Tracter of thread pitch for removing uncomplete tooth on thread |
| CN201166606Y (en) * | 2007-11-05 | 2008-12-17 | 中国农业大学 | Universal mounting deck for seeding apparatus |
| CN202092882U (en) * | 2011-05-27 | 2011-12-28 | 中国农业机械化科学研究院 | Performance test system for seed sowing machine |
| CN102918964A (en) * | 2011-08-11 | 2013-02-13 | 华中农业大学 | Test bed for pneumatic rape seed sowing device |
| US20140238283A1 (en) * | 2013-02-25 | 2014-08-28 | Cnh America Llc | Gauge wheel arrangement for a seeder row unit |
| CN204180512U (en) * | 2014-10-30 | 2015-03-04 | 重庆鑫水机械制造有限公司 | Seeding unit installing rack |
-
2014
- 2014-10-30 CN CN201410593861.5A patent/CN104335741A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN85201873U (en) * | 1985-05-25 | 1986-03-19 | 北京市农业机械研究所 | Experimental device for identifying vegetable seeds |
| CN2772702Y (en) * | 2005-03-29 | 2006-04-19 | 宝山钢铁股份有限公司 | Tracter of thread pitch for removing uncomplete tooth on thread |
| CN201166606Y (en) * | 2007-11-05 | 2008-12-17 | 中国农业大学 | Universal mounting deck for seeding apparatus |
| CN202092882U (en) * | 2011-05-27 | 2011-12-28 | 中国农业机械化科学研究院 | Performance test system for seed sowing machine |
| CN102918964A (en) * | 2011-08-11 | 2013-02-13 | 华中农业大学 | Test bed for pneumatic rape seed sowing device |
| US20140238283A1 (en) * | 2013-02-25 | 2014-08-28 | Cnh America Llc | Gauge wheel arrangement for a seeder row unit |
| CN204180512U (en) * | 2014-10-30 | 2015-03-04 | 重庆鑫水机械制造有限公司 | Seeding unit installing rack |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202539921U (en) | Bolt tightening equipment | |
| CN203863736U (en) | Steel-plastic composite pipe conveying device of cutting machine | |
| CN105429573B (en) | Rotary photovoltaic plate bracing frame and supporting rack group | |
| CN103737960B (en) | A kind of forcing press mould changing device | |
| CN204180512U (en) | Seeding unit installing rack | |
| CN102672464B (en) | Installation method and auxiliary installation device for yaw brake of megawatt-level wind generating set | |
| CN103233752A (en) | Material hoisting device for tunnel boring machine | |
| CN204265290U (en) | Rail type material hanging apparatus | |
| WO2019103614A3 (en) | A stairlift carriage and a stairlift | |
| CN103418770A (en) | Reversed take-out machine | |
| CN202623242U (en) | Wheel type drawing machine for plastic pipe | |
| CN103523478B (en) | A kind of multiple degrees of freedom automatic traveling dolly | |
| CN104335741A (en) | Seed-metering device mounting frame | |
| CN203214074U (en) | Material hoisting device for tunnel borer | |
| CN204294693U (en) | A kind of twist and warping device of liftable rail | |
| CN204340571U (en) | A kind of device of installing wheel tire | |
| CN204603711U (en) | A kind of roller carrier shaft bearing sleeve fitting machine | |
| CN107857105A (en) | A kind of blocking mechanism for Product transport | |
| CN105621261A (en) | Rail type material lifting device | |
| CN105345444B (en) | A kind of Electric Motor Wheel assembly tool and assemble method | |
| CN103350952B (en) | A kind of horizontal guide wheel device | |
| CN204237270U (en) | Setting machine | |
| CN203726024U (en) | Welding arm mechanism for internal circumferential seam of tower cylinder | |
| CN204474203U (en) | A kind of transmitting device being applicable to all size gear | |
| CN203497616U (en) | Glass rotating, jacking and centering device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20150211 |
|
| RJ01 | Rejection of invention patent application after publication |