CN2587146Y - Seeder for mulch covering crops - Google Patents
Seeder for mulch covering crops Download PDFInfo
- Publication number
- CN2587146Y CN2587146Y CN 02280917 CN02280917U CN2587146Y CN 2587146 Y CN2587146 Y CN 2587146Y CN 02280917 CN02280917 CN 02280917 CN 02280917 U CN02280917 U CN 02280917U CN 2587146 Y CN2587146 Y CN 2587146Y
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- China
- Prior art keywords
- film
- case
- framework
- rear end
- frame
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Abstract
The utility model relates to a seeder for film covering crops, which comprises a frame of which the front end is fixedly arranged on a rod ruler depot connected with a main beam, a telescopic rod which is suspended on a case frame is arranged at the back end of the frame, and a ground press roller and film unfolding roller of a furrow opener which are matched with each other are assembled on the frame from front to back. A press wheel connected with a seed discharger is assembled at the back end of a covering device of a film pressing roller, the interior of the rod ruler depot is provided with an adjustable deep fertilizing rod ruler which is communicated with a fertilizer case of which the corresponding fertilizer guide pipe is fixed on a case frame, a seed case is assembled at the other end of the case frame, and the lower part has a seed conveying pipe connected with the seed discharger. A semi-mounted supported beam is assembled at the back end of the main beam, and a parallelogram linkage matched with a hydraulic regulating device is arranged at the back end. The utility model is suitable for the sowing work of a tractor with large horsepower, and the film covering speed is high.
Description
Affiliated technical field
The utility model relates to a kind of agricultural seeder machinery, particularly relates to a kind of mulch sowing device.
Background technology:
Mulching planting technique is extensive use in modern agriculture is produced, operation one machinery continues to bring out on all kinds of shops film and the film, at present, relevantly can once finish fertilising, the shop film, the agricultural machinery of seeding operation is existing multiple, as disclosing a kind of trailing type fertilising mulch film spreading and seeding machine among the CN2054617U, this machine mainly is by fertilizer apparatus, and shop film device and dibbler etc. are combined into an operation unit, is articulated on the girder that is shaped on land wheel with quadric chain and framework combination.Yet the shop film device of this machine because of film and roller wheel and bogie wheel close contact, discharges film under its frictional force effect when operation.This operating type tends to cause difficulty to film length feed uniformity, makes subsequently exhibition film and film limit be subjected to a certain degree influence with covering, still causes the generation of fenestra and the inconsistent phenomenon of planting the cave in the follow-up sowing operation.In addition, this machine generally only is applicable to mulch film planting after plastic covered operation in a narrow margin, the film kind operation of free from worry and irregular shop is difficult to carry out, and be insoluble especially to the earthing problem of planting row in the middle of the wide film.
Patent Office of State Intellectual Property Office is in the plastic mulched crop mulch film spreading and seeding machine utility model patent of bulletin on March 10th, 1999, it is reached the film-laying-out mechanism that is located at the operation unit frame rear portion successively by support assembly, seeding apparatus casing mechanism and suppression device are formed, in the film of shop, floating type shop film roller is set, be provided with press mold wheel and one-level earthing operation behind the film roller of shop, be connected with secondary covering device and packing wheel assembly after following seeding apparatus closely at operation unit framework afterbody.This device can only unit single-wheel operation, and the overlay film velocity efficiency is low.
Summary of the invention
The purpose of this utility model is to overcome above-mentioned weak point, provides a kind of overlay film area big, and overlay film speed is fast, sows uniform plastic mulched crop sower.
The technical solution adopted in the utility model is in order to achieve the above object: the framework front end is installed on the bar chi storehouse that links to each other with girder, back-end framework is equipped with expansion link and is lifted on the tank tower, framework is equipped with the pressure ground roll that cooperatively interacts from front to back, the plough film-spreading roller, pressing film roller covering device its rear end is equipped with the press wheel that is connected with seeding unit, there is the fertile bar chi of adjustable deep placement to be connected in the bar chi storehouse with the fertile case that its corresponding fertilizer guiding tube is fixed on the tank tower, the tank tower other end is equipped with kind of a case, there is the grain tube that links to each other with seeding unit its underpart, main beam rear end is equipped with half outstanding brace summer, and the parallelogram lindage that matches with hydraulic adjustment device is equipped with in its rear end.
The utility model has the advantages that: the overlay film area is big, and overlay film speed is fast, and the whole film covering sower is held stationary in the hauling operation process, turns flexibly, and sowing is even, and sowing is dark consistent, has improved operation quality and operating efficiency.This machine is suitable for big-powered tractor operation sowing.
Description of drawings:
Fig. 1 is the utility model structural representation
Fig. 2 is the utility model framework schematic diagram
Embodiment
Below in conjunction with attached quarrelling embodiment of the present utility model is described in further detail, by Fig. 1-Fig. 3 as can be known, the utility model is: framework 22 front ends are installed on the bar chi storehouse 12 that links to each other with girder 1, framework 22 rear ends are equipped with expansion link 17 and are lifted on the tank tower 6, framework 22 is equipped with the pressure ground roll 9 that cooperatively interacts from front to back, plough 10 film-spreading rollers 11, pressing film roller 13 covering devices 14 its rear end are equipped with the press wheel 16 that is connected with seeding unit 15, there is the fertile bar chi 8 of adjustable deep placement to be connected in the bar chi storehouse 12 with the fertile case 3 that its corresponding fertilizer guiding tube 24 is fixed on the tank tower 6, tank tower 6 other ends are equipped with kind of case 4, there is the grain tube 18 that links to each other with seeding unit 15 its underpart, girder 1 rear end is equipped with half outstanding brace summer 7, and the parallelogram lindage 20 that matches with hydraulic adjustment device 19 is equipped with in its rear end.
Described girder 1 front end, parallelogram lindage 20 rear ends are separately installed with transmission land wheel 2 and half outstanding tail wheel 21.
Described framework 22 tops are provided with and film-spreading roller 11, the mulch film axle 23 that pressing film roller 13 matches.
Described chain drive 5 cooperatively interacts and is in transmission connection with seeding unit 15 tank towers 6, fertile case 3, transmission land wheel 2.
It is corresponding with the fertile bar chi 8 of deep placement that described fertile case 3 bottoms are provided with fertilizer guiding tube 24.
Described press wheel 6 is installed on the framework 22 by adjusting depression bar 25 connections.
Described kind of case 4 bottoms have grain tube 18 to link to each other with seeding unit 15.
Drive 2 described in the utility model is connected with girder 1.With big seeding and the fertilizer of giving of transmission, the fertile bar chi 8 of deep placement is connected with girder 1, the fertile degree of depth of deep placement is 12-15cm, framework 22 is equipped with the level land presses ground roll 9, plough 10 is the mulch film trench digging, and trench digging finishes, shop film exhibition film start working pressing film roller 13 with the mulch film grave in ditch, then on the film limit, whole film covering finishes covering device 14 with soil.The transmission land wheel is passed to seeding unit 15 with transmission, plants case 4 and seeding unit 15 seed is evenly broadcast at underground 4-5cm.And pass through press wheel 16 with the seed compacting.Hydraulic adjustment device 19 is adjusted the parallel complete machine that makes of complete machine and is being transported, and the held stationary that begins in the operation process is reliable, turns flexibly, and sowing is even, the seed level unanimity.
The utility model can be installed 4-6 film covering device and 8-12 dispenser simultaneously, and this machine integral body cooperatively interacts, and realizes the profiling to ground, keeps good laying of the membrane quality.
Claims (7)
1, a kind of plastic mulched crop sower, comprise the water tank that is provided with on the tank tower and plant case, it is characterized in that: framework (22) front end is installed on the bar chi storehouse (12) that links to each other with girder (1), framework (22) rear end is equipped with expansion link (17) and is lifted on the tank tower (6), framework (22) is equipped with the pressure ground roll (9) that cooperatively interacts from front to back, plough (10) film-spreading roller (11), pressing film roller (13) covering device (14) its rear end is equipped with the press wheel (16) that is connected with seeding unit (15), there is the fertile bar chi of adjustable deep placement (8) to be connected in the bar chi storehouse (12) with the fertile case (3) that its corresponding fertilizer guiding tube (24) is fixed on the tank tower (6), tank tower (6) other end is equipped with kind of a case (4), there is the grain tube (18) that links to each other with seeding unit (15) its underpart, girder (1) rear end is equipped with half outstanding brace summer (7), and the parallelogram lindage (20) that matches with hydraulic adjustment device (19) is equipped with in its rear end.
2, according to the described plastic mulched crop inoculation device of claim 1, it is characterized in that: girder (1) front end, parallelogram lindage (20) rear end are separately installed with transmission land wheel (2) and half outstanding tail wheel (21).
3, according to the described plastic mulched crop sower of claim 1, it is characterized in that: framework (22) top is provided with and film-spreading roller (11), the mulch film axle (23) that pressing film roller (13) matches.
4, according to the described plastic mulched crop sower of claim 1, it is characterized in that: chain drive (5) cooperatively interacts and is in transmission connection with seeding unit (15) tank tower (6), fertile case (3), transmission land wheel (2).
5, according to the described plastic mulched crop sower of claim 1, it is characterized in that: it is corresponding with the fertile bar chi of deep placement (8) that fertile case (3) bottom is provided with fertilizer guiding tube (24).
6, it is characterized in that according to the described plastic mulched crop sower of claim 1: press wheel (16) is installed on the framework (22) by adjusting depression bar (25) connection.
7, annotating 1 described tectorial seeder according to the right village is characterized in that: planting case (4) bottom has grain tube (18) to link to each other with seeding unit (15).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02280917 CN2587146Y (en) | 2002-11-04 | 2002-11-04 | Seeder for mulch covering crops |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 02280917 CN2587146Y (en) | 2002-11-04 | 2002-11-04 | Seeder for mulch covering crops |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2587146Y true CN2587146Y (en) | 2003-11-26 |
Family
ID=33743512
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 02280917 Expired - Fee Related CN2587146Y (en) | 2002-11-04 | 2002-11-04 | Seeder for mulch covering crops |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2587146Y (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102577893A (en) * | 2011-12-14 | 2012-07-18 | 时迎伟 | High ridge plastic film mulching machine |
| CN103636321A (en) * | 2013-12-25 | 2014-03-19 | 山东省农业科学院作物研究所 | Bulldozing and film-covering seeding machine for saline-alkali soil sorghum |
| CN105792631A (en) * | 2013-10-15 | 2016-07-20 | 雷肯有限公司 | Sowing machine with multifunctional roller |
-
2002
- 2002-11-04 CN CN 02280917 patent/CN2587146Y/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102577893A (en) * | 2011-12-14 | 2012-07-18 | 时迎伟 | High ridge plastic film mulching machine |
| CN105792631A (en) * | 2013-10-15 | 2016-07-20 | 雷肯有限公司 | Sowing machine with multifunctional roller |
| US10362724B2 (en) | 2013-10-15 | 2019-07-30 | Lemken Gmbh & Co.Kg | Sowing machine with multifunctional roller |
| CN103636321A (en) * | 2013-12-25 | 2014-03-19 | 山东省农业科学院作物研究所 | Bulldozing and film-covering seeding machine for saline-alkali soil sorghum |
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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 |