CN2368263Y

CN2368263Y - Hand dibbler

Info

Publication number: CN2368263Y
Application number: CN 99220691
Authority: CN
Inventors: 陈新文
Original assignee: Individual
Current assignee: Individual
Priority date: 1999-04-29
Filing date: 1999-04-29
Publication date: 2000-03-15
Anticipated expiration: 2009-04-29

Abstract

The utility model relates to a hand dibbler. An upper feed port, an upper discharge port and a lower feed port are orderly arranged on the side wall of a tubular arm of which the lower end is connected with a shovel head, a material sliding tube is positioned on the tubular arm between the upper discharge port and the lower feed port, a spring is positioned in the tubular arm, the upper side of the spring is provided with a slide plug which is in sliding fit with the tubular arm and is provided with a seed groove, and the lower end of the tubular arm is provided with a lever shaft positioned with an inserting lever and a lever arm which is connected with the slide plug through a pull rope. The hand dibbler not only can effectively realize the task that seeds and fertilizer are dibbled, but also has the characteristics of simple structure, low manufacture cost, convenient operation and easy popularization.

Description

Manual program request instrument

The utility model relates to a kind of manual seeding machinary, especially a kind of can be to the manual program request instrument of seed program request and program request fertilising.

At present, making in the society and use in sower be the mechanization sower that is applicable to large tracts of land farmland sowing, for program request between seedling, cover broadcast, the sowing of small size farmland or field of vegetables (in booth) still adopts traditional manually-operated mode, this mode is to dig a pitting by the traditional farm implements of artificial usefulness earlier, this mode sprinkles seed, covered then, though can be finished the task of program request, but labour intensity is big, and efficient low be the unsurmountable defective of its existence.

Task of the present utility model provides a kind of manual program request instrument, and it can not only effectively realize seed and fertilizer are carried out the task of program request (point is executed), and have simple in structure, low cost of manufacture, easy to use, be suitable for universal characteristics.

Task of the present utility model realizes with following scheme; Be connected with the shovel head in its lower end, connect in the top on the sidewall of handled tubular arm and from top to bottom have charging aperture successively from the top beginning, top discharge mouth and following charging aperture, on the outer wall of the tubular arm at last charging aperture place, be positioned with hopper, on the outer wall of the tubular arm between top discharge mouth and the following charging aperture, be positioned with the lubricating substance pipe that top discharge mouth and following charging aperture can be connected, on the inwall of tubular arm and at the upside that descends charging aperture, be provided with the spring positioning ring that is located in spring, in the tubular arm of spring upside, be provided be slidingly matched with it be provided with handle in the top, its with respect on have the sliding plug of a plurality of seed troughs of different capabilities on the periphery at charging aperture place, on corresponding two sidewalls in tubular arm lower end, be positioned with lever shaft, two ends at the lever shaft of tubular arm two sides are respectively located an insertion rod, be positioned with lever arm on the lever shaft of insertion rod opposite side, this lever arm is connected by the lower end of stay cord with sliding plug.On the lower end wall of tubular arm and in the outside of shovel head, be positioned with the degree of depth limiting plate that to adjust up and down.

Using method of the present utility model is: when using the utility model program request seed or program request fertilising, seed or fertilizer are inserted in the hopper, the sliding plug of quantity rotation according to program request makes the seed trough of its sliding respective volume beyond the Great Wall aim at hopper, seed or fertilizer in the hopper enters in the seed trough at this moment, require its degree of depth limiting plate adjustment is positioned at suitable position according to sowing depth again, during sowing, firmly insertion rod is inserted in the soil, this moment, the shovel head also shoveled in the soil thereupon, its degree of depth is limited by degree of depth limiting plate, when to tubular arm one oblique active force, because insertion rod is positioned in the soil, to move down by the sliding plug of stay cord pulling this moment under the effect of leverage power, when being displaced downwardly to the seed trough that makes on it and the top discharge mouth on the tubular arm and coinciding, seed or fertilizer are just by the top discharge mouth, the lubricating substance pipe, following charging aperture, slip in the soil behind the tubular arm inner chamber, also take out from soil position when making tubular arm recover former the insertion then, at this moment, soil is imbedded seed or fertilizer, thereby finishes the task of program request.

Owing to adopted such scheme, the utility model can not only effectively finish the task of seed or fertilizer being carried out program request (point is executed), and have simple in structure, low cost of manufacture, easy to use, be suitable for universal characteristics.

Below will further describe as follows with reference to the accompanying drawings to the utility model.

Accompanying drawing 1 has provided structural representation of the present utility model;

Accompanying drawing 2 has provided the right TV structure schematic diagram in the accompanying drawing 1.

In the accompanying drawings, 1 is that tubular arm, 2 is lever arm for degree of depth limiting plate, 19 for sliding plug, 18 for perforate, 17 for lever shaft, 16 for insertion rod, 15 for shovel head, 14 for stay cord, 13 for spring positioning ring, 12 for spring, 11 for lubricating substance pipe, 10 for hopper, 9 for handle, 8 for handle, 7 for seed trough, 6 for last charging aperture, 5 for top discharge mouth, 4 for following charging aperture, 3.

With reference to the accompanying drawings, be provided with shovel 13 in its lower end, be provided with in the top on the sidewall of tubular arm 1 of handle 6 and from top to bottom have charging aperture 4 successively from the top beginning, top discharge mouth 3 and following charging aperture 2, on the outer wall of the tubular arm 1 at last charging aperture 4 places, be positioned with hopper 8, on the outer wall of the tubular arm 1 between top discharge mouth 3 and the following charging aperture 2, be positioned with the lubricating substance pipe 9 that top discharge mouth 3 and following charging aperture 2 can be connected, on the inwall of tubular arm 1 and at the upside that descends charging aperture 2, be provided with the spring positioning ring 11 that is located in spring 10, in the tubular arm 1 of spring 10 upsides, be provided be slidingly matched with it be provided with handle 7 in the top, its with respect on have the sliding plug 17 of a plurality of seed troughs 5 of different capabilities on the periphery at charging aperture place, on tubular arm 1 lower end and corresponding two sidewalls, be positioned with lever shaft 15, two ends at the lever shaft 15 of tubular arm 1 two sides are respectively located an insertion rod 14, on the lever shaft 15 of insertion rod 14 opposite sides, be positioned with lever arm 19, this lever arm 19 is connected by the lower end of stay cord 12 and sliding plug 17, is positioned with the degree of depth limiting plate 18 that can adjust up and down on the lower end wall of tubular arm and in the outside of shovel 13.

Claims

1, manual program request instrument, be connected with the shovel head in its lower end, connect handled tubular arm in the top, it is characterized in that from top to bottom having charging aperture successively from the top beginning on the sidewall of tubular arm, top discharge mouth and following charging aperture, on the outer wall of the tubular arm at last charging aperture place, be positioned with hopper, on the outer wall of the tubular arm between top discharge mouth and the following charging aperture, be positioned with the lubricating substance pipe that top discharge mouth and following charging aperture can be connected, on the inwall of tubular arm and at the upside that descends charging aperture, be provided with the spring positioning ring that is located in spring, in the tubular arm of spring upside, be provided be slidingly matched with it be provided with handle in the top, its with respect on have the sliding plug of a plurality of seed troughs of different capabilities on the periphery at charging aperture place, on corresponding two sidewalls in tubular arm lower end, be positioned with lever shaft, two ends at the lever shaft of tubular arm two sides are respectively located an insertion rod, be positioned with lever arm on the lever shaft of insertion rod opposite side, this lever arm is connected by the lower end of stay cord with sliding plug.

2, manual program request instrument according to claim 1 is characterized in that being positioned with the degree of depth limiting plate that can adjust up and down on the lower end wall of tubular arm and in the outside of shovel head.