CN2786934Y - Emulated and weight adjusting ballast for seedling hole - Google Patents
Emulated and weight adjusting ballast for seedling hole Download PDFInfo
- Publication number
- CN2786934Y CN2786934Y CN 200420012726 CN200420012726U CN2786934Y CN 2786934 Y CN2786934 Y CN 2786934Y CN 200420012726 CN200420012726 CN 200420012726 CN 200420012726 U CN200420012726 U CN 200420012726U CN 2786934 Y CN2786934 Y CN 2786934Y
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- pressing
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- wheels
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Abstract
The utility model relates to an emulated and weight adjusting soil packer for seedling holes, which is used for pressing the seedling holes and has the functions of freely emulating and adjusting weight. The pressing part of the utility model is composed of three pressing wheels with same breadths, wherein a certain gap exists among the three pressing wheels, the center of each pressing wheel is provided with an axial inner through hole which is made of a circular pipe and the diameter of the inner through hole of the middle pressing wheel is big. A filling hole is arranged on the outer circumference of each pressing wheel, each filling hole is closed by a sunk screw, sand soils can be filled in the pressing wheels from each filling hole or can be taken out of each pressing wheel so as to adjust the weight of the soil packer, and thus, the utility model can adapt to different terrene farmland. The width of the integral pressing wheel is 20 centimeters, the utility model can press the seedling holes according to a single row or a double row of the planting of crops and the edaphic permeability can be enhanced under the condition that effective pressing effect can be kept.
Description
Affiliated technical field
The utility model belongs to the agricultural machinery class, when sowing the back of banketing to the real Fang suppression of ridge face work in the dry land farming, over against the seedling eye, profile modeling function is arranged, and the important city depressor is transferred in adjustable heavy seedling eye profiling.
Background technology
Packer in the dry land farming uses in last link of sowing, can realize suppressing the effect of preserving soil moisture.Packer in actual the use all is made up of press wheel, jockey two parts, under draw-gear drives, by the real Fang suppression of press wheel.But have in the suppression process that specific aim is strong, suppression is unreal, to problems such as tillage condition bad adaptability.
Summary of the invention
Strong for the specific aim of improving existing packer, suppression is unreal, to the deficiency of tillage condition bad adaptability, the utility model provides a seedling eye profiling to transfer the important city depressor, this packer can be suppressed at the seedling eye, strong to geographical conditions adaptability, adjustable deadweight is to change the suppression power to soil.
The technical scheme that the utility model technical solution problem is adopted is: the connecting rod of packer adopts movable the connection with draw-gear, makes packer integral body imitate landform up and down and moves; One alignment pin is set between draw-gear and jockey, during operate as normal because of the position of alignment pin outside the scope of connecting rod with the landform activity, do not influence the operate as normal of packer, when the hydraulic means of carriage rose to certain altitude, alignment pin worked and by force packer is risen.Press wheel is divided into identical three of width, and two wheels of the middle relative both sides of wheel have certain free shifting amount up and down; Press wheel inside is made hollow, on the wheel body excircle filler opening is arranged, and with the sunk screw sealing, from then on filler opening is filled sandy soil and regulated the weight of packer to change suppression power in wheel; 20 centimetres of the integral width of press wheel are only suppressed at the seedling eye, and do not change the permeability of the both sides soil that does not have real Fang suppression.
The beneficial effects of the utility model are: the press wheel of free imitated structure can be divided into three and finishes separately totally suppressing width one, to the single, double provisional capital of plantation can real Fang at the suppression of seedling eye, effectively keep soil tilth; Adjustable heavy wheel physical efficiency is regulated the weight of packer to adapt to the arable land of different soil properties; The soil loose, that dust storm is big can be transferred wheel body heavyly, and the soil of black earth, clay then will be transferred lightly.
Description of drawings
The utility model is described in further detail below in conjunction with accompanying drawing and real Fang example.
Fig. 1 is that important city depressor structure chart is transferred in the profiling of seedling eye.
The cutaway view that Fig. 2 connects for Fig. 1 axis.
Concrete real Fang mode
In Fig. 1, connecting rod is connected with draw-gear, and the direction of arrow is direction of advance, and the sunk screw on the filler opening is unloaded, and inwardly fills sandy soil and transfers packer heavy; There is its circle centre position of certain space (5 millimeters～7 millimeters) respectively to establish a pipe and make inner via hole between three press wheels, the inner via hole diameter of wherein taking turns b is bigger, be 3 times of the diameter of axle, the inner via hole diameter of wheel a, c is 1.5 times of the diameter of axle, takes turns like this that b takes turns a relatively, c has vertical play.The two ends of axle are littler and be threaded than the middle section diameter that passes three press wheels, and the bore dia on the connecting rod is greater than the diameter of axle of major diameter of thread less than mid portion, and like this, connecting rod just can be locked on the axle.5 millimeters～7 millimeters space is arranged between press wheel and connecting rod.
Implement in the suppression process, when wheel b runs into obstacle, but play surmounts obstacles because this play characteristic of taking turns makes it take place upwards, and wheel a, c normally suppress; When meeting a, c to obstacle, the downward play of wheel b still can be implemented effective suppression.
Claims (3)
1, the important city depressor is transferred in the profiling of seedling eye, main body suppression part is a press wheel, can drive by draw-gear and freely rotate around fixed axis or fixed pivot, implement suppression to play the soil moisture conservation effect to ploughing, it is characterized in that: main body suppression part is made up of three identical press wheels of width, the press wheel center is provided with inner via hole, and the inner via hole of middle press wheel is bigger, between three press wheels, between press wheel and the connecting rod that is connected draw-gear the space is arranged.
2, get described seedling eye profiling according to claim 1 and transfer the important city depressor, it is characterized in that: the circumference of press wheel is provided with filler opening.
3, get described seedling eye profiling according to claim 1 and transfer the important city depressor, it is characterized in that: 20 centimetres of whole suppression width.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420012726 CN2786934Y (en) | 2004-11-18 | 2004-11-18 | Emulated and weight adjusting ballast for seedling hole |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420012726 CN2786934Y (en) | 2004-11-18 | 2004-11-18 | Emulated and weight adjusting ballast for seedling hole |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2786934Y true CN2786934Y (en) | 2006-06-14 |
Family
ID=36785231
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200420012726 Expired - Fee Related CN2786934Y (en) | 2004-11-18 | 2004-11-18 | Emulated and weight adjusting ballast for seedling hole |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2786934Y (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2530154A (en) * | 2014-07-25 | 2016-03-16 | Cousins Of Emneth Ltd | Agricultural roller apparatus |
| CN106416612A (en) * | 2016-12-01 | 2017-02-22 | 裕民县玉米人农产品种植专业合作社 | Melon rolling equipment and harvester |
| CN109392321A (en) * | 2018-12-29 | 2019-03-01 | 青岛理工大学 | A kind of pressure adjustable section pack roller |
| RU2729684C1 (en) * | 2019-04-01 | 2020-08-11 | Уланьхот Шуньюань Агрикалчарал Машинэри Мануфактуринг Ко., Лтд. | Reconfigurable seed compactor |
-
2004
- 2004-11-18 CN CN 200420012726 patent/CN2786934Y/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB2530154A (en) * | 2014-07-25 | 2016-03-16 | Cousins Of Emneth Ltd | Agricultural roller apparatus |
| GB2530154B (en) * | 2014-07-25 | 2016-10-05 | Cousins Of Emneth Ltd | Agricultural roller apparatus |
| CN106416612A (en) * | 2016-12-01 | 2017-02-22 | 裕民县玉米人农产品种植专业合作社 | Melon rolling equipment and harvester |
| CN106416612B (en) * | 2016-12-01 | 2019-08-20 | 裕民县玉米人农产品种植专业合作社 | Roll melon equipment and cropper |
| CN109392321A (en) * | 2018-12-29 | 2019-03-01 | 青岛理工大学 | A kind of pressure adjustable section pack roller |
| RU2729684C1 (en) * | 2019-04-01 | 2020-08-11 | Уланьхот Шуньюань Агрикалчарал Машинэри Мануфактуринг Ко., Лтд. | Reconfigurable seed compactor |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C19 | Lapse of patent right due to non-payment of the annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |