CN2810132Y - Air-suction type exact seeding dibbler - Google Patents
Air-suction type exact seeding dibbler Download PDFInfo
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- CN2810132Y CN2810132Y CN 200520115561 CN200520115561U CN2810132Y CN 2810132 Y CN2810132 Y CN 2810132Y CN 200520115561 CN200520115561 CN 200520115561 CN 200520115561 U CN200520115561 U CN 200520115561U CN 2810132 Y CN2810132 Y CN 2810132Y
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- seed
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Abstract
The utility model relates to an agricultural seeding machine, particularly an air-suction type precision quantity seeding taking dibbler. The utility model comprises a seed box, an air-suction type seed taking implement and a seeding rolling cylinder. The utility model is characterized in that a transmission shaft of the air-suction type seed taking implement is connected with a rolling cylinder shaft of the seeding rolling cylinder through a transmission chain, the air-suction type seed taking implement is connected with the seeding rolling cylinder through a machine frame, seed transmission boxes are evenly arranged on the circumference of the seeding rolling cylinder, each transmission box is provided with a seed receiving port, and a seed distributing port of the air-suction type seed taking implement corresponds to the seed receiving port on the seed transmission box when the air-suction type seed taking implement rotates to the highest position; each seed transmission box has a seeding port with a bulge, the seeding port has a sealing plate and the sealing plate is connected with a duck mouth assembly arranged on the seed transmission box. The utility model can realize precision quantity seed taking to prevent seed leakage from occurring, simultaneously, the structure is correspondingly simple and the hole making on a film and the seeding can be completed once.
Description
Technical field
The utility model relates to agricultural seeding machine, particularly a kind of suction type precision seed bunch planting device.
Background technology
Present sower has drilling and bunch planting, and drilling consumption kind of amount is big, and in the crop management afterwards, especially operations labor intensity such as final singling, thinning is big, thereby in recent years along with the raising of seed quality, uses increasing gradually of bunch planting method.But present grouping mechanism such as duck-beak type grouping mechanism, its duckbilled are easily stopped up by earth and cause broadcast leakage, and never have fine solution in the control of amount of seed metering, cause the problems such as seed is too much of getting.At present, plastic mulching cultivation technology is applied on agricultural widely, and for enormous function has been brought into play in the volume increase of crops, various film upper seeding wheel machineries are also used and given birth to.Existing film upper seeding wheel machinery is measured kind in order to reach essence on getting kind, the main suction type seed taking device that adopts, " driven sucking precise amount feed mechanism " by name as China Intellectual Property Office's Granted publication on May 12nd, 1999, the patent No. is 97248273.3, this patent disclosure a kind of driven sucking precise amount feed mechanism, this mechanism comprises seed chamber, inoculated tube, on seed chamber, be provided with negative pressure aspiration chamber, one side, aspiration chamber is provided with seeds sucker, kind of a chamber is got in being provided with in a week of the seeds sucker outside, getting on kind of the chamber has suction hole, also crosses kind of a hole in the seeds sucker on the circle.The utility model can with the supporting use of various sower, better realized the seeding problem of precise hole sowing, seed can not be extruded into a pile after broadcasting the people, can realize also simultaneously that smart amount is even apart from drilling, regulate the rotating speed of seeds sucker and just can adjust the cave distance, regulate the position of seeds scraper and just can adjust the amount of sowing, its seeding accuracy can be controlled to grain.But this mechanism also exists sowing opening easily to be stopped up the defective that causes broadcast leakage by earth.
Summary of the invention
The purpose of this utility model is the problem that the above-mentioned prior art of solution exists, and provides a kind of getting to plant accurately, can realize a kind of suction type precision seed bunch planting device of punching on the film, quantitative bunch planting.
The technical solution of the utility model is: a kind of suction type precision seed bunch planting device, comprise kind of a case, air-sucking type seed-taking device, sowing rotary drum, the power transmission shaft that it is characterized in that the air-sucking type seed-taking device links to each other with the drum shaft of sowing rotary drum by driving-chain, the air-sucking type seed-taking device is installed in the top of sowing rotary drum, both link to each other by frame, on the circumference of sowing rotary drum, be evenly equipped with defeated kind of box, all have the inoculation mouth on defeated kind of the box, the sowing port of air-sucking type seed-taking device is corresponding when it rotates to the extreme higher position with the inoculation mouth on defeated kind of the box; On each defeated kind of box sowing opening is arranged, the exit of sowing opening is fixed with the shovel shape projection that upwarps, and on the shovel shape projection rotating hush panel is installed, and hush panel links to each other with duckbilled assembly on being installed in defeated kind of box.
Sowing opening on the above-mentioned defeated kind of box and inoculation mouth are fixed with tilting retaining springboard in the inoculation mouth not in a plane.
Be fixed with an anti-cavity plate in the above-mentioned defeated kind of box, this plate in sowing opening, protruding corresponding with on the sowing opening.
The utlity model has following characteristics:
1, can realize that essence measures kind.Owing to have the air-sucking type seed-taking device on this dibbler, can realize that when getting kind essence measures kind, effectively prevent to get the waste that seed too much causes.
2, can prevent the generation of broadcast leakage.Owing on the sowing opening on the sowing rotary drum, the hush panel that links to each other with duckbilled has been installed, when sowing opening forwards the sowing position to, duckbilled is subjected to the pressure on ground, hush panel is opened, and seed falls in the soil, so just can effectively prevent because earth stops up the broadcast leakage that causes.
3, the utility model is connected existing air-sucking type seed-taking device cleverly with sowing rotary drum, and defeated kind of box on the sowing rotary drum improved, and it is simple relatively to make this dibbler have structure, can realize punching on the film, sow and once finish.
Description of drawings
Fig. 1 is a structural representation of the present utility model;
Fig. 2 is defeated kind of the box of the utility model and duckbilled assembly structure and connection diagram;
Fig. 3 is the vertical view of the utility model Fig. 2;
Fig. 4 is the A-A cutaway view of the utility model Fig. 2.
Embodiment:
As shown in Figure 1, planting case 1 links to each other with air-sucking type seed-taking device 2, the bottom of air-sucking type seed-taking device 2 is installed with sowing rotary drum 10, air-sucking type seed-taking device 2 is connected by frame 6 with sowing rotary drum 10, power transmission shaft 11 on the air-sucking type seed-taking device 2 links to each other with the sprocket wheel 9 that is fixed on the drum shaft 12 on the sowing rotary drum 10 by sprocket wheel 3, chain 4, the power of air-sucking type seed-taking device power transmission shaft 11 is passed to sowing rotary drum, drive its rotation.Above-mentioned driving-chain also can adopt band transmission or other kinds of drive.On on the circumference of sowing rotary drum 10, be evenly equipped with defeated kind of box 8.Shown in Fig. 2,3,4, defeated kind of a box is a prismatoid, has inoculation mouth 20 above the front side at it, and sowing opening 17 is opened the right side on rear side.As shown in Figure 1, fallen in the inoculation mouth 20 by sowing port 5 when defeated kind of a box 8 rotates to the extreme higher position by the air-sucking type seed-taking device 2 quantitative seeds that take out; Be fixed with tilting retaining springboard 19 in defeated kind of box, after seed fell in defeated kind of the box, the retaining springboard can prevent seed after falling into defeated kind of box, in the sowing rotary drum rotation process, fell outside defeated kind of box.The exit of the sowing opening 17 on defeated kind of box is fixed with the shovel shape projection 15 that upwarps, and on the shovel shape projection rotating hush panel 14 is installed, and hush panel 14 links to each other with duckbilled assembly 7 on being installed in defeated kind of box.Duckbilled assembly 7 is the ship shape of a back-off, and as shown in Figure 2, duckbilled assembly 7 links to each other with defeated kind of a box by hinge 16, between duckbilled assembly 7 and defeated kind of box spring 13 is installed, and duckbilled assembly right-hand member links to each other with hush panel 14.In the process of sowing, when sowing opening 15 rotated to and contacts with ground, the projection on the sowing opening 15 will be with pitting of output, if when mulch film is arranged, and will be with duck eye of mulch film output.Sowing rotary drum continues rotation, and duckbilled total performance meeting pressurized rotates counterclockwise along hinge 16, drives the hush panel 14 of sowing opening sealing is opened, and seed falls in the pitting.When the duckbilled assembly breaks away from ground,, drive hush panel 14 with sowing opening 15 sealings because the effect of spring 13 clockwise rotates the duckbilled assembly.For better making this dibbler have the function of the broadcast leakage of preventing, in defeated kind of box 8, be fixed with an anti-cavity plate 18, as shown in Figure 2, protruding corresponding on this plate and the sowing opening.
The shape of defeated kind of above-mentioned box also can be semicircular body or other shapes, and its effect is that seed is entered the chamber at sowing opening 17 places by inoculation mouth 20 by retaining springboard 19, thereby can be broadcasted by sowing opening smoothly.
Claims (3)
1, a kind of suction type precision seed bunch planting device, comprise kind of a case, the air-sucking type seed-taking device, sowing rotary drum, the power transmission shaft (11) that it is characterized in that air-sucking type seed-taking device (2) links to each other with the drum shaft (12) of sowing rotary drum (10) by driving-chain, air-sucking type seed-taking device (2) is installed in the top of sowing rotary drum (10), both link to each other by frame (6), on the circumference of sowing rotary drum (10), be evenly equipped with defeated kind of box (8), all have inoculation mouthful (20) on defeated kind of the box, the sowing port (5) of air-sucking type seed-taking device (2) is corresponding when it rotates to the extreme higher position with the inoculation mouth (20) on defeated kind of the box; On each defeated kind of box sowing opening (17) is arranged, the exit of sowing opening (17) is fixed with the shovel shape projection (15) that upwarps, and on the shovel shape projection rotating hush panel (14) is installed, hush panel (14) be installed in defeated duckbilled assembly (7) of planting on the box and link to each other.
2, according to right 1 described a kind of suction type precision seed bunch planting device, it is characterized in that the sowing opening (15) on the above-mentioned defeated kind of box (8) and inoculate (20) not in a plane, in inoculation (20), be fixed with tilting retaining springboard (19).
3, according to right 1 described a kind of suction type precision seed bunch planting device, it is characterized in that being fixed with in the above-mentioned defeated kind of box (8) an anti-cavity plate (18), this plate in sowing opening (15), protruding corresponding with on the sowing opening.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520115561 CN2810132Y (en) | 2005-07-26 | 2005-07-26 | Air-suction type exact seeding dibbler |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520115561 CN2810132Y (en) | 2005-07-26 | 2005-07-26 | Air-suction type exact seeding dibbler |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2810132Y true CN2810132Y (en) | 2006-08-30 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200520115561 Expired - Fee Related CN2810132Y (en) | 2005-07-26 | 2005-07-26 | Air-suction type exact seeding dibbler |
Country Status (1)
| Country | Link |
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| CN (1) | CN2810132Y (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104770119A (en) * | 2015-04-29 | 2015-07-15 | 临沭县东泰机械有限公司 | Duckbilled seed metering device for peanut seeder and use method of duckbilled seed metering device |
| CN106068824A (en) * | 2016-07-15 | 2016-11-09 | 柳州好顺科技有限公司 | A kind of aspiration type sowing device |
| CN107046856A (en) * | 2017-04-28 | 2017-08-18 | 道真自治县茂峰中药材发展有限公司 | A kind of device for raising seedlings of kuh-seng |
| CN107750547A (en) * | 2016-08-15 | 2018-03-06 | 酒泉市铸陇机械制造有限责任公司 | A kind of pneumatic seeder dibbler |
| CN111295983A (en) * | 2020-04-10 | 2020-06-19 | 中国农业科学院麻类研究所 | Air suction type hole-forming precision seeder for seed sowing |
-
2005
- 2005-07-26 CN CN 200520115561 patent/CN2810132Y/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104770119A (en) * | 2015-04-29 | 2015-07-15 | 临沭县东泰机械有限公司 | Duckbilled seed metering device for peanut seeder and use method of duckbilled seed metering device |
| CN106068824A (en) * | 2016-07-15 | 2016-11-09 | 柳州好顺科技有限公司 | A kind of aspiration type sowing device |
| CN107750547A (en) * | 2016-08-15 | 2018-03-06 | 酒泉市铸陇机械制造有限责任公司 | A kind of pneumatic seeder dibbler |
| CN107046856A (en) * | 2017-04-28 | 2017-08-18 | 道真自治县茂峰中药材发展有限公司 | A kind of device for raising seedlings of kuh-seng |
| CN107046856B (en) * | 2017-04-28 | 2021-01-19 | 道真自治县茂峰中药材发展有限公司 | Sophora flavescens seedling culture device |
| CN111295983A (en) * | 2020-04-10 | 2020-06-19 | 中国农业科学院麻类研究所 | Air suction type hole-forming precision seeder for seed sowing |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: FUTIAN MACHINE CO., LTD., BAYAN NUR CITY Free format text: FORMER OWNER: ZHAN FAHAI Effective date: 20060901 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20060901 Address after: 015000 Inner Mongolia Bayannaoer City West Linhe District Pioneer (formerly Bayannaoer Futian foreign trade warehouse BAYANNUUR) machinery limited liability company Patentee after: Bayannaoer Futian Machinery Co., Ltd. Address before: 015000 the Inner Mongolia Autonomous Region Bayannaoer Inner Mongolia Bayan City, industrialization office Patentee before: Zhan Fahai |
|
| PD01 | Discharge of preservation of patent |
Date of registration: 20070916 Pledge (preservation): Preservation |
|
| ASS | Succession or assignment of patent right |
Owner name: NIU LIHUA Free format text: FORMER OWNER: FUTIAN MACHINE CO., LTD., BAYAN NUR CITY Effective date: 20071116 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20071116 Address after: 010010, No. 8, unit 1, building 11, Hope Garden District, University Road, Saihan District, Hohhot Patentee after: Niu Lihua Address before: 015000 Inner Mongolia Bayannaoer City West Linhe District Pioneer (formerly Bayannaoer Futian foreign trade warehouse BAYANNUUR) machinery limited liability company Patentee before: Bayannaoer Futian Machinery Co., Ltd. |
|
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20060830 Termination date: 20100726 |