CN2914622Y

CN2914622Y - Portable dibbling device

Info

Publication number: CN2914622Y
Application number: CN 200620083826
Authority: CN
Inventors: 傅学峰; 赵家庆
Original assignee: Individual
Current assignee: Individual
Priority date: 2006-04-29
Filing date: 2006-04-29
Publication date: 2007-06-27
Anticipated expiration: 2016-04-29

Abstract

The utility model discloses a portable dibbling device which aims to provide a portable dibbling device which has simple structure, is convenient to operate with high dibbling efficiency, is composed of a handle, a jib, a barrel box, a dibbling box, and a seed knapsack. The upper part of the barrel body is fixed by a screwed cover; the lower part is fixed by a hopper shape bulkhead, plug; a depth limitation sleeve is fixed on the upper part of the jib; a spring placed on a spring tray is wrapped on the jib under the depth limitation sleeve; a duck bill shape bore bit is provided on the lower end of the jib; the seed knapsack connects with the dibbling box through a hose; the dibbling box is fixed on a bearing support at an opening on one side outside the barrel body; the jib and the spring is pressed down manually to drive a crank arm connecting rod and the duck bill shape bore bit to move downward to drill a hole, and drive a seed thumb wheel to rotate which makes the seed dropping into the bottom of the barrel body then into soil to finish one dibbling process. And the jib and the crank arm connecting rod are reset under the elastic force of the spring to prepare for next dibbling process.

Description

Light dibbler

One, technical field:

The utility model relates to a kind of agricultural seeder implement, and more particularly, it relates to the light dibbler that a kind of dibbling is used.

Two, background technology:

Crops need to carry out the sowing of next round before harvesting, as sowing corn, peanut, beans etc. between wheat ridge, land for growing field crops before the wheat harvesting, implement relatively difficulty of mechanical planting, not only heaviness but also the inconvenient crops of damaging easily.Usually the dibbling instrument that adopts is a hollow stem, there is a pointed shovel lower end of bar, in soil between shovel head insertion wheat ridge, barre promotes forward, the lower end of bar promptly contrasts the heatable adobe sleeping platform under the shovel at this moment, takes out seed with hand from sack simultaneously and loses in the bar hole, and seed falls in the heatable adobe sleeping platform immediately, extract shovel then earth mulch is lived seed, finish the sowing task.This dibbling method is thrown in the hole owing to need hand to take out seed from sack, and the effort of taking a lot of work efficient is too low.

Three, summary of the invention:

The utility model is based on manual operation, the manual seeder implement that designs in conjunction with the mechanical action principle.Added by manpower and to be pressed under the passive state punching, by the automatic dibbling of interlinked mechanism, two operations are disposable finishing synchronously.Dibbling quantity utilizes the teeth groove volume size on the interior seed thumb wheel of Seeding box to control, and teeth groove volume size matches with a kind grain size; The degree of depth has overcome deficiency of the prior art by the length control of the dark sleeve of limit, provides a kind of and has inserted when extracting after forming heatable adobe sleeping platform in the soil at the Duckbill type bore bit, is not stopped up seed can fall into heatable adobe sleeping platform automatically in tube a kind of light dibbler.

In order to solve the problems of the technologies described above, the utility model is realized by following scheme: a kind of light dibbler comprises handle, tappet, cylindrical shell, seed adjustment box, seed knapsack composition, and the upper end of described cylindrical shell is tightened by wire cover; In on the upper side the position be provided with the mesopore spring tray; The bottom is fixed by the infundibulate plug; Fixedly connected with handle in described tappet upper end; The top of limitting dark sleeve to be fixed on tappet is used to limit sowing depth, have the spring that is located on the spring tray to twine on the tappet below the dark sleeve of limit, so that limit dark sleeve to set back automatically under the effect of elastic force: the tappet lower end is provided with the Duckbill type bore bit to help inserting in the soil; Described seed adjustment box is fixed on cylindrical shell outward on the lower side on the side opening place support of bearing, and in cylindrical shell outside the lower end opposite side one rectangular aperture is set; Described seed knapsack is connected with the seed adjustment box by flexible pipe.

Having curved arm rod and flywheel, terminal pad, seed thumb wheel to can be skewed slot gear or U type groove gear in the seed adjustment box described in the utility model connects to form by connecting axle and screw and two side bearings successively; The described curved arm rod other end is inserted on the bearing that is connected on the tappet; Described curved arm rod passes to be arranged under the effect of tappet does the rotation reciprocating motion in the rectangular aperture of opposite side setting outside the lower end in the cylindrical shell; Be provided with on the described seed adjustment box one take turns the brush with seed thumb wheel tight connecting enter seed thumb wheel groove to prevent unnecessary seed.One anti-down shell fragment is set to prevent returning of seed thumb wheel on the below of described flywheel teeth, the support of bearing.

Compared with prior art, it is as follows to have an advantage:

The utility model is because reasonable in design, adopt general spring pressing mechanism, making handle press down tappet, spring with manpower drives curved arm rod and Duckbill type bore bit and moves downward and finish punching, drive the rotation of seed thumb wheel simultaneously, seed is fallen as the cylindrical shell bottom, enter then and finish a dibbling in the soil, tappet and curved arm rod are set back get ready for sow next time.Therefore, the utlity model has simple in structure, easy to use, the advantage that dibbling efficient is high.

Four, description of drawings

Accompanying drawing is a structural representation of the present utility model

Wherein 1 handle, 2 tappets, 5 cylindrical shells, 11 seed adjustment boxes, 10 flexible pipes, 20 seed knapsacks, 16 supports of bearing, 17 support holders, the dark sleeve of 4 limits, 8 curved arm rods, 12 flywheels, 14 terminal pads, 15 seed thumb wheels, 13 connecting axles, 9 are taken turns brush, 21 bearings, 3 wire covers, 6 springs, 7 mesopore spring trays, 18 Duckbill type bore bits, 22 anti-down shell fragments, 19 infundibulate plugs, 23 rectangular apertures

Five, embodiment

In conjunction with the accompanying drawings the utility model is further specified.

The utility model is made up of handle 1, tappet 2, cylindrical shell 5, seed adjustment box 11, flexible pipe 10, seed knapsack 20, and its handle 1 is fixing with tappet 2 welding, and the upper end of cylindrical shell 5 is tightened by wire cover 3; In on the upper side the position be provided with mesopore spring tray 7; The bottom is fixing by infundibulate plug 19; The top of limitting dark sleeve 4 to be fixed on tappet 2 is used to limit sowing depth, has the spring that is located on the spring tray 7 to twine on the tappet 2 below the dark sleeve 4 of limit, so that limit dark sleeve to set back automatically under the effect of elastic force; Tappet 2 lower ends are provided with Duckbill type bore bit 18 to help inserting in the soil; Described seed adjustment box 11 is fixed on cylindrical shell outward on the lower side on the side opening place support of bearing 16, and in cylindrical shell 5 outside the lower end opposite side one rectangular aperture 23 is set; Seed knapsack 20 is connected with seed adjustment box 11 by flexible pipe 10; Having curved arm rod 8 and flywheel 12, terminal pad 14, seed thumb wheel 15 to can be skewed slot gear or U type groove gear in the seed adjustment box 11 connects to form by connecting axle 13 and screw and two side bearings successively; Curved arm rod 8 other ends are inserted on the bearing 21 that is connected on the tappet 2; Curved arm rod passes under the effect of tappet and does the rotation reciprocating motion in the rectangular aperture 23 that is arranged on opposite side setting outside the lower end in the cylindrical shell; Be provided with one on the seed adjustment box 11 and take turns brush 9 and seed thumb wheel 15 tight connectings, enter seed thumb wheel groove to prevent unnecessary seed; One anti-down shell fragment 22 is set, to prevent returning of seed thumb wheel on the below of flywheel 12 teeth, the support of bearing 16.The utility model adopts general spring pressing mechanism, making handle press down tappet, spring with manpower drives curved arm rod and Duckbill type bore bit and moves downward and finish punching, driving the seed thumb wheel simultaneously is rotated counterclockwise, seed is fallen as the cylindrical shell bottom, enter then and finish a dibbling in the soil, tappet and curved arm rod are set back get ready for sow next time.

Claims

1, a kind of light dibbler comprises handle, tappet, cylindrical shell, seed adjustment box, seed knapsack composition, and it is characterized in that: the upper end of described cylindrical shell is tightened by wire cover; In on the upper side the position be provided with the mesopore spring tray; The bottom is fixed by the infundibulate plug; Fixedly connected with handle in described tappet upper end; Limit dark sleeve to be fixed on the top of tappet; There is the spring that is located on the spring tray to twine on the tappet below the dark sleeve of limit; The tappet lower end is provided with the Duckbill type bore bit; Described seed adjustment box is fixed on cylindrical shell outward on the lower side on the side opening place support of bearing; In the described cylindrical shell outside the lower end opposite side one rectangular aperture is set; Described seed knapsack is connected with the seed adjustment box by flexible pipe.

2, according to claims 1 described a kind of light dibbler, it is characterized in that: have curved arm rod and flywheel, terminal pad, seed thumb wheel to can be skewed slot gear or U type groove gear in the described seed adjustment box and connect to form by connecting axle and screw and two side bearings successively.

3, according to claims 2 described a kind of light dibblers, it is characterized in that: be provided with one on the described seed adjustment box and take turns brush.

4, according to claims 2 described a kind of light dibblers, it is characterized in that: the described curved arm rod other end is inserted on the bearing that is connected on the tappet.

5, according to claims 2 described a kind of light dibblers, it is characterized in that: an anti-down shell fragment is set on the below of described flywheel teeth, the support of bearing.