CN2919812Y - Composite profiling vegetable planting roller - Google Patents
Composite profiling vegetable planting roller Download PDFInfo
- Publication number
- CN2919812Y CN2919812Y CN 200620121059 CN200620121059U CN2919812Y CN 2919812 Y CN2919812 Y CN 2919812Y CN 200620121059 CN200620121059 CN 200620121059 CN 200620121059 U CN200620121059 U CN 200620121059U CN 2919812 Y CN2919812 Y CN 2919812Y
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- press
- press wheel
- frame
- profiling
- vegetable
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Abstract
A dual profiling copy vegetable planting press roller comprises a stander, a front profiling copy press part, a rear profiling copy press part and a counterbalance, wherein both the front and rear profiling copy press part consist of a plurality of press wheel supports and press wheels, shafts of the press wheels is connected rotatably in press wheel supports; the front end of each press wheel support is hinged at the front and rear parts of the stander, the press wheel support is connected with the stander via an elastic adjusting mechanism; the wheel flange of each press wheel is equipped with a soil-scraping plate; the stander is provided with the counterbalance, and a connection mechanism connecting with a seeding machine is arranged at the front end of the stander. The utility model has advantages of that the pressing once of common seeding machines are substituted by rolling pressing twice by ground wheels; all the press wheels consist of an independent member; the profiling copy work can be carried out, eliminating the problem that uneven land leads to the formation of soil piles during the press and stops the work; the uniformity of the earth backing depth and press intensity are ensured by the press roller under non-horizontal conditions in back-front direction or left-right direction; the labor intensity is greatly reduced and the production efficiency greatly is raised.
Description
Technical field
The utility model relates to a kind of farmland planting machinery, specifically is a kind of suppression device that is used for the sowing of vegetable earth backing, and it can finish the disposable earth backing suppression of planting vegetable more satisfactoryly, reaches the strong purpose of Miao Qimiao.
Background technology
The agricultural products structural adjustment is carried out in current rural area, and development growing vegetables industry is very important, and the planting vegetable agriculture requirement is higher, and labour intensity is big, so the growing vegetables mechanized is imperative.My exploitation is main sower (patent applied for, the patent No. are 02238365.4) with the plantation carrot, can finish the water furrow planting operation, and earth backing suppression is stepped on by artificial pin and finished.Owing to enlarge the growing vegetables area, the artificial pin of tradition is stepped on the earth backing suppression and is caused labour intensity big, and the effort of taking a lot of work can not satisfy the agricultural planting industrialized requirement, and it is imperative therefore to solve vegetables earth backing suppression problem.Because the suppression of vegetables earth backing requires relatively strict (being not more than 5 millimeters as the carrot earth backing degree of depth), so when adopting traditional sower press wheel to suppress, if the ground wheel load cause the loss of moisture of soil pressure break not go out seedling, with the soil loose contact seedling and weak seedling less appear if pressed light seed to occur.Therefore it is very necessary designing and finishing vegetable-seed planter earth backing suppression device.
Summary of the invention
The purpose of this utility model provides a kind of and the supporting suppression device of vegetable-seed planter, causes the phenomenon of few seedling and weak seedling manually to suppress big, the ineffective problem of labour intensity with what the solution prior art existed owing to not controlling suppression intensity exactly.
The technical solution of the utility model is: comprise frame, preceding profiling suppression portion, back profiling suppression portion and counterweight, front and back profiling suppression portion constitutes by a plurality of press wheel supports and press wheel, and the axle of press wheel is rotatably connected in the press wheel support; The front end of each press wheel support is hinged on the front and rear of described frame respectively, and each this press wheel support all is connected with described frame by flexible adjustment mechanism; On described frame, counterweight is housed, is provided with bindiny mechanism with sower at the front end of this frame.
The utility model has the advantages that: change general sower and once suppress.Adopting the secondary land wheel to roll suppresses.All press wheels are made up of an independent monomer.Can the profiling operation, solve the soil injustice, cause suppression to drag the Tu Ji heap not resemble by working observing.And guarantee at packer in the requirement of out-of-level situation suppression intensity earth backing depth unanimity all around.Reduce labor intensity greatly, enhance productivity.
Description of drawings
Fig. 1 is the general structure schematic top plan view of an embodiment of the utility model;
Fig. 2 is the A-A cutaway view of Fig. 1;
Fig. 3 is the vertical view of counter-balanced carriage of the present utility model;
Fig. 4 is the right view of Fig. 3;
Fig. 5 is the general structure schematic top plan view of another embodiment of the utility model;
Fig. 6 is the B-B cutaway view (part) of Fig. 5.
Embodiment
Referring to Fig. 1～Fig. 4, this embodiment of the utility model comprises frame 1, the preceding profiling suppression B of portion, the back profiling suppression C of portion and counter-balanced carriage 7, on described frame 1 counter-balanced carriage 7 is housed.Be provided with joint sleeve 13 with sower at the front end (right-hand member) of this frame 1.Wherein:
The profiling suppression B of portion is made of a plurality of press wheel supports 2 and press wheel 4 before described, and the axle of press wheel 43 is rotatably connected in the rectangular opening of press wheel support 2, on the press wheel support 2 corresponding to the wheel rim rear portion of each press wheel 4 clean-up scraper 5 is housed.The front end of each press wheel support 2 is hinged on the sleeve pipe 23 by bearing pin 15, and sleeve pipe 23 slip caps and are fixed by fastening bolt 26 and frame outside the front cross frame of frame 1.The rear end of each this press wheel support 2 all is connected with the transverse strands at frame 1 rear portion by flexible adjustment mechanism.This flexible adjustment mechanism comprises L shaped connecting rod 6, guide rod 22, nut 20 and helical spring 21, the lower end of guide rod 22 is connected with the free end (right-hand member) of described press wheel support 2, helical spring 21 is enclosed within on the guide rod 22, the lower end of connecting rod 6 is connected with the sleeve pipe 24 of the transverse strands that is enclosed within described frame 1, and fixes by fastening bolt 25 and frame.The upper end of guide rod 22 is provided with screw thread and the through hole that passes connecting rod 6 tops that slides is connected with nut 20.
The described back profiling suppression C of portion is made of a plurality of press wheel supports 9 and press wheel 11, and the axle 10 of press wheel 11 is rotatably connected in the rectangular opening of press wheel support 9, on the press wheel support 9 corresponding to the wheel rim rear portion of each press wheel 11 clean-up scraper 12 is housed.The front end of each press wheel support 9 is hinged on the sleeve pipe 24 by bearing pin 16, and sleeve pipe 24 slip caps and are fixed by fastening bolt 25 and frame outside the posterior transversal frame of frame 1.The front portion of each this press wheel support 2 all is connected with the rear portion of frame 1 by flexible adjustment mechanism.This flexible adjustment mechanism comprises L shaped connecting rod 8, guide rod 19, nut 17 and helical spring 18, the lower end of guide rod 19 is connected with the right part of described press wheel support 9, helical spring 18 is enclosed within on the guide rod 19, the lower end of connecting rod 8 is connected with the sleeve pipe 24 of the transverse strands that is enclosed within described frame 1, and fixes by fastening bolt 25 and frame.The upper end of guide rod 19 is provided with screw thread and the through hole that passes connecting rod 8 tops that slides is connected with nut 17.
Referring to Fig. 3 and Fig. 4, described counter-balanced carriage 7 comprises rectangle frame 71 and the leg 74 that is connected its four bights, is connected with connecting plate 72 and tube connector 73 on described rectangle frame 71.The lower end of four legs 74 is connected four jiaos of described frame 1.
Referring to Fig. 5 and Fig. 6, the right-hand member that second embodiment difference of the present utility model is the preceding profiling suppression B of portion all is connected with a transverse strands at frame 1 rear portion by flexible adjustment mechanism with the left end of the back profiling suppression C of portion.Just will go up two transverse strands at the rear portion of an embodiment mid frame 1 and merge into one, two L shaped connecting rods 6 and 8 will be merged into T shape structure, be connected above the sleeve pipe 24.Other structure is identical with a last embodiment, repeats no more.
The utility model in use, the joint sleeve 13 by the frame front end is connected with the rear end of sower, with the sower advanced in unison.The press wheel 4 and 11 of preceding profiling suppression B of portion and the back profiling suppression C of portion correspondence is located along the same line, and reaches the purpose of secondary suppression like this.Each press wheel support 2 and 9 and frame 1 hinged, and be connected with frame 1 by flexible adjustment mechanism, this structure makes press wheel 4 or 11 reach the purpose of profiling with the fluctuating of landing ground, and the phenomenon of avoiding suppressing seed because of the uneven press wheel that makes on ground occurs.The helical spring 21 of the preceding profiling suppression B of portion is located at the rear end, and purpose is in order to make the surely moving property of preceding press wheel support good.Can apply the suppression intensity that weight counter-balanced carriage 7 reaches agronomy in addition.The helical spring 18 of the back profiling suppression C of portion is located at front end, can be according to the front and back accident of terrain and profiling.Each press wheel of the present utility model monomer work of all doing for oneself.Form front and back two row's multirow packers by the array monomer, can horizontal and vertical profiling suppress, reach better suppression effect.According to agriculture requirement, counter-balanced carriage 7 is set and the increase and decrease weight on the frame 1, control suppression effect.Many these rears of front-seat press wheel 4 dispensed weight are less after adding weight, reduced ground surface pressure break situation like this.The utility model adopts said structure can control the intensity of earth backing suppression flexibly, guarantees the requirement that crop growth germinates, and reduces labor intensity greatly, enhances productivity.
Sleeve pipe 23 on three transverse strands that are enclosed within frame 1 of the present utility model and 24 function be, press wheel 4 and 9 lateral attitude before and after regulating by their are to adapt to the needs of different sowing row spacings.
Require on hook 13, to hang earth backing ring or other earth backing parts according to different earth backing.Also can not add any earth backing device, decide on soil property and soil moisture content.
Claims (7)
1. compound profiling sowing of vegetable packer, it is characterized in that: comprise frame, preceding profiling suppression portion, back profiling suppression portion and counterweight, front and back profiling suppression portion constitutes by a plurality of press wheel supports and press wheel, and the axle of press wheel is rotatably connected in the press wheel support; The front end of each press wheel support is hinged on the front and rear of described frame respectively, and each press wheel support all is connected with described frame by flexible adjustment mechanism; Clean-up scraper is equipped with at wheel rim place at each press wheel; On described frame, counterweight is housed, is provided with bindiny mechanism with sower at the front end of this frame.
2. compound profiling sowing of vegetable packer according to claim 1, it is characterized in that: described flexible adjustment mechanism comprises connecting rod, guide rod, nut and helical spring, one end of guide rod is connected with the free end of described press wheel support, helical spring is enclosed within on the guide rod, one end of connecting rod is connected with described frame, and the other end of guide rod is provided with screw thread and the through hole that passes on the connecting rod that slides is connected with nut.
3. compound profiling sowing of vegetable packer according to claim 1, it is characterized in that: described counterweight is a counter-balanced carriage, comprises rectangle frame and the leg that is connected its four bights.
4. compound profiling sowing of vegetable packer according to claim 3 is characterized in that: be connected with connecting plate or pipe on described rectangle frame.
5. according to claim 1,2,3 or 4 described compound profiling sowing of vegetable packers, it is characterized in that: be slidingly connected by sleeve pipe between the transverse strands of described front and back profiling suppression portion and frame, on this sleeve pipe, be provided with fastening bolt.
6. compound profiling sowing of vegetable packer according to claim 5 is characterized in that: described press wheel adopts irony, wooden, colloid, stone material to make, and takes turns outer rim at it and is provided with and is not stained with soil layer.
7. according to claim 1,2,3 or 4 described compound profiling sowing of vegetable packers, it is characterized in that: the front end in described frame is provided with hook.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620121059 CN2919812Y (en) | 2006-07-07 | 2006-07-07 | Composite profiling vegetable planting roller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200620121059 CN2919812Y (en) | 2006-07-07 | 2006-07-07 | Composite profiling vegetable planting roller |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2919812Y true CN2919812Y (en) | 2007-07-11 |
Family
ID=38252293
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200620121059 Expired - Fee Related CN2919812Y (en) | 2006-07-07 | 2006-07-07 | Composite profiling vegetable planting roller |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2919812Y (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102405695A (en) * | 2011-08-12 | 2012-04-11 | 李学甫 | Vibrating and spaced land roller |
| CN104737642A (en) * | 2015-03-27 | 2015-07-01 | 黑龙江大学 | Sugar beet mechanization sowing rolling machinery and rolling method |
| CN106385818A (en) * | 2016-08-19 | 2017-02-15 | 西北农林科技大学 | Double-stage press device for sowing of small-grain crops |
| CN107646247A (en) * | 2017-04-21 | 2018-02-02 | 中卫市天元锋农业机械制造有限责任公司 | The efficiently accurate professional planting machine of matrimony vine |
| CN114531970A (en) * | 2022-02-24 | 2022-05-27 | 中国农业大学 | Layering suppression device on soil surface layer loosens |
-
2006
- 2006-07-07 CN CN 200620121059 patent/CN2919812Y/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102405695A (en) * | 2011-08-12 | 2012-04-11 | 李学甫 | Vibrating and spaced land roller |
| CN104737642A (en) * | 2015-03-27 | 2015-07-01 | 黑龙江大学 | Sugar beet mechanization sowing rolling machinery and rolling method |
| CN106385818A (en) * | 2016-08-19 | 2017-02-15 | 西北农林科技大学 | Double-stage press device for sowing of small-grain crops |
| CN107646247A (en) * | 2017-04-21 | 2018-02-02 | 中卫市天元锋农业机械制造有限责任公司 | The efficiently accurate professional planting machine of matrimony vine |
| CN114531970A (en) * | 2022-02-24 | 2022-05-27 | 中国农业大学 | Layering suppression device on soil surface layer loosens |
| CN114531970B (en) * | 2022-02-24 | 2023-03-03 | 中国农业大学 | Layering suppression device on soil surface layer loosens |
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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: 20070711 Termination date: 20140707 |
|
| EXPY | Termination of patent right or utility model |