CN2134035Y

CN2134035Y - Seed drill having drought-resistant and fertilizer applying function

Info

Publication number: CN2134035Y
Application number: CN 92225810
Authority: CN
Inventors: 赵红旗
Original assignee: Individual
Current assignee: Individual
Priority date: 1992-06-26
Filing date: 1992-06-26
Publication date: 1993-05-26
Anticipated expiration: 2002-06-26

Abstract

The utility model relates to a seeding machine having drought-resistant and fertilizer applying functions, which is characterized in that the seeding machine having drought-resistant and fertilizer applying functions is provided with a drought-resistant system, a fertilizer applying system and a seeding system; the seeding quantity, seeding level, plant spacing and row spacing of seeds and fertilizer are adjustable; when used is seeding (fertilizing), the seeding machine having drought-resistant and fertilizer applying functions can follow the seeding (fertilizing) to apply water (agricultural chemical); a transmission system can be switched on and off by changing speed. Compared with the existing seeding machines, the utility model has complete functions and is adapted to the requirements of agriculture planting.

Description

Seed drill having drought-resistant and fertilizer applying function

The utility model belongs to agricultural machinery technological field, is a kind of sower that possesses drought resisting dispenser, fertilising.

Existing sower only possesses fertilising, sowing function, can not drought resisting, pesticide grown, and line-spacing, spacing in the rows, the amount of broadcasting, seed level are certain, and inconvenience is adjusted.

The purpose of this utility model be design a kind of can drought resisting, pesticide grown, fertilising, sowing and line-spacing, spacing in the rows, the amount of broadcasting, multi-functional action mechanical that seed level is adjustable.

The technical measures of taking of the present utility model are improved on the basis of existing sower, and (1) is attached at grain tube (fertilizer delivering pipe) afterwards promptly with seed-box, fertilizer can and establish water tank by water-supply-pipe, with kind of (fertilizer) Shi Shui (agricultural chemicals); (2) the seed(fertilizer)-feeding wheel making and settlement there are many row's nest eyes for every group, a kind of nest distance of every row's nest eye, a kind of volume to select spacing in the rows, the amount of broadcasting of Different Crop seed (fertilizer), uses the row's of screening plate to isolate; (3) distance is adjustable between the grain tube (fertilizer delivering pipe), to select the line-spacing of Different Crop seed (fertilizer); (4) gear drive with energy speed change, clutch links between land axle, seed shaft, the defertilizing wheel axle, not only can select to realize fertilising or sowing or while ferti-seeding, and, also can adjust the variation of spacing in the rows by adjusting the rotating speed of seed wheel (or defertilizing wheel).

Describe specific structural features of the present utility model in detail in conjunction with example and accompanying drawing.

Fig. 1 represents the total schematic diagram of structure of the alleged drought resisting fertilizing sower of the utility model;

Fig. 2 represents the seed wheel of the alleged drought resisting fertilizing sower of the utility model or the structural representation of defertilizing wheel.

Referring to Fig. 1, the utility model drought resisting fertilizing sower comprises water tank 1, fertilizer can 2, seed-box 3, defertilizing wheel 14, seed wheel 13, travelling gear 6, speed change clutch 7, grain tube 8, fertilizer delivering pipe 9, water-supply-pipe 12, land wheel 10 and frame 11 etc.Seed-box 3, seed wheel 13, the row's of screening plate 4, inoculation funnel 5, grain tube 8 forms the sowing system, seed wheel 13 is provided with many group nest eyes, realize delegation for every group, every group has many row's nest eyes, every row realizes a kind of spacing in the rows, the amount of broadcasting, the interior every row of group appears certain row's nest eye-shade with the row's of screening plate 4 and covers other row's nest eye, seed is dialled in inoculation funnel 5 through the row's of screening plate 4 by seed wheel 13 from seed-box 3 and is fallen into soil through grain tube 8, adjust the height of grain tube 8 and can adjust seed level, fertilizer can 2, defertilizing wheel 14, the row's of screening plate 4, connect fertile funnel 5, fertilizer delivering pipe 9 forms fertilization system, fertilization system can be after the sowing system, also can be located at before the sowing system, each parts and operation principle thereof are similar to the sowing system; Water tank 1, water-supply-pipe 12 form the drought resisting system, are located at after sowing system or the fertilization system, with kind of (fertilizer) Shi Shui (or liquid pesticidal), execute the water yield and can adjust (not shown) by the switch on the water-supply-pipe; Land wheel 10 is as driving wheel, with speed change clutch 7, driven gear on travelling gear 6, the seed shaft, the driven gear on the defertilizing wheel axle etc. form transmission system, pass through change-speed gearing, to adjust the rotating speed of seed wheel (or defertilizing wheel), under the certain situation of the land wheel speed of travel, seed wheel (defertilizing wheel) rotation speed change, spacing in the rows is changed, by with the land axle clutch so that seed wheel (defertilizing wheel) work or do not work is convenient to as required, realize sowing (fertilising) or headland turn, do not sow (not applying fertilizer) in the road walking.

In a word, this drought resisting fertilizing seeder of the present utility model is compared with existing seeder, has the remarkable advantage of the agriculture planting requirement of the more complete adaptation of function ratio.

Claims

1, a kind of drought resisting fertilizing sower has frame, transmission system, sowing system, fertilization system, it is characterized in that also having the drought resisting system, and water tank and seed-box, fertilizer can are also established, and is attached at after grain tube, the fertilizer delivering pipe by water-supply-pipe; Be provided with speed change clutch between the gear on land wheel and seed shaft, the defertilizing wheel axle; Seed wheel and defertilizing wheel are provided with the many rows of many groups nest eyes, and between seed-box and the seed wheel, be provided with the row's of screening plate between fertilizer can and the defertilizing wheel, the height of grain tube is adjustable.