High-precision paddy bowl seedling raising disk seeding apparatus
A seeding device and seedling tray technology, which is applied in the direction of sowing, fertilizing devices, seeder parts, etc., can solve the problems of high reseeding rate, difficulty in ensuring seeding accuracy, and low operating efficiency
Inactive Publication Date: 2011-09-21
HEILONGJIANG BAYI AGRICULTURAL UNIVERSITY
View PDF0 Cites 0 Cited by
- Summary
- Abstract
- Description
- Claims
- Application Information
AI Technical Summary
Problems solved by technology
However, the above-mentioned mechanical rice seedling tray seeding device has the disadvantages of low operating efficiency, easy damage to seeds, high seed damage rate and high void rate, and the seeding accuracy of air suction and vacuum rice seedling seeding equipment is not easy to guarantee, and the reseeding rate is high. , the seeding accuracy is not high, resulting in waste of seeds and increased operating costs
Method used
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View moreImage
Smart Image Click on the blue labels to locate them in the text.
Smart ImageViewing Examples
Examples
Experimental program
Comparison scheme
Effect test
Embodiment Construction
[0012] The best embodiment of the present invention will be described in detail below in conjunction with the accompanying drawings. The high-precision rice pot seedling tray seeding device includes a device frame body 13, on which the orifice plate 4 and the fixed rack 8 are fixed, and the pusher 1 and the seed box assembly 9 can be longitudinally moved and assembled on the device. On the frame body 13; on the middle part of the rotating shaft 14 of the seed box assembly 9, the brush wheel 10 is fixed, and on the rotating shaft 14 positions on both sides of the brush wheel 10, the corresponding fixed gear 12 and the rolling set mobile support 11, Among them, the brush wheel 10 contacts and cooperates with the upper surface of the orifice plate 4, the gear 12 meshes with the fixed rack 8, and the mobile support 11 contacts and cooperates with the upper end surfaces on both sides of the orifice plate 4; the rotating plate assembly 5 is integrally configured and installed on The...
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More PUM
Login to View More Abstract
A high-precision rice pot seedling-growing tray seeding device belongs to the agricultural machinery. A mould orifice plate and a fixed gear rack are fixed on a frame body of the device; a tray thruster and a seed box assembly are movably arranged on the frame body of the device; a bristle brush wheel and a gear wheel are fixedly arranged on a rotating shaft of the seed box assembly; the seed boxassembly is sheathed with a movable strutting piece in a rolling way; a rotating plate assembly used for sheathing, connecting and mounting a connecting plate is entirely set and arranged under the mould orifice plate; a motor and a transmission main shaft are fixedly arranged at the lower side of the frame body of the device; a rocker is articulated on the frame body of the device; the two ends of the rocker are respectively articulated with the connecting plate and a push rod; a crank, a cam and a driving wheel B are fixedly arranged on the transmission main shaft; a driving belt is sheathed on a driving wheel A and the driving wheel B of the motor; the two ends of a tray thruster connecting rod are articulated with the tray thruster and the crank; the cam and the push rod are contactedand matched with each other, and the two ends of a seed box assembly connecting rod are articulated with the tray thruster and the seed box assembly. The seeding device has the advantages of good operating quality, high precision, high operation efficiency, reliable operation and few failures.
Description
technical field [0001] The invention belongs to agricultural machinery, and mainly relates to high-precision seeding equipment for rice seedling raising trays. Background technique [0002] With the widespread application of potted rice seedlings planted in my country in agricultural production, various mechanical rice seedling tray sowing devices, as well as air-suction rice seedling tray sowing equipment, vacuum rice seedling tray sowing devices, etc. have been developed successively, and When used in rice seedling tray sowing, compared with manual sowing, it plays a positive role in improving operation quality and efficiency, reducing labor intensity, and promoting rice production. However, the above-mentioned mechanical rice seedling tray seeding device has the disadvantages of low operating efficiency, easy damage to seeds, high seed damage rate and high void rate, and the seeding accuracy of air suction and vacuum rice seedling seeding equipment is not easy to guarantee...
Claims
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More Application Information
Patent Timeline
Login to View More Patent Type & Authority Patents(China)
IPC IPC(8): A01C19/02A01C7/00A01C7/20
Inventor 汪春郭占斌刘天祥丁元贺
Owner HEILONGJIANG BAYI AGRICULTURAL UNIVERSITY