CN1064209C

CN1064209C - Seedling dropper

Info

Publication number: CN1064209C
Application number: CN97115875A
Authority: CN
Inventors: 李化南
Original assignee: Individual
Current assignee: Individual
Priority date: 1997-09-12
Filing date: 1997-09-12
Publication date: 2001-04-11
Anticipated expiration: 2017-09-12
Also published as: CN1211384A

Abstract

The present invention relates to a seedling dropper which is composed of a traction part and a working part, wherein the working portion comprises a main body, walking wheels, shafts, a large drive gear, balance bars for the walking wheel shafts, slot-buckle plates arranged on a boat body, and a seedling-storage field-leveling boat. The upper part of the main body is a seedling table, and the rear part is connected to a slide way for delivering seedlings, wherein matched seedling delivering wheels, a seedling dropping bush hook and a fan-like inertial seedling dropping table pass through the opening in shape of narrow strip in the lower section of the slide way, and the slide way is tightly connected with seedling dropping tubes vertically arranged according to a specific row spacing. The lower part of the main body is provided with the seedling-storage field-leveling boat, the two walking wheels are arranged outside the boat, the two balance bars for the walking wheel shafts are arranged between the boat wheels through bearings and are connected with the seedling table and the seedling dropping tubes, and the four bearings of the two bars are buckled with the four slot-buckled plates on a boat body. The machine has the advantages of regular seedling dropping and high yield.

Description

Seedling dropping machine

The present invention relates to agricultural machinery, especially relevant with rice seedling rice transplanting machinery.

Promote seedling-throwing technology in recent years, its shortcoming is: the seedling that leaves Tanaka is inhomogeneous in a jumble, to Tanaka's fertilising, weeding, go and buy Chinese medicine, cut the paddy inconvenience.

The present invention seeks to provide a kind of seedling dropping machine, and it utilizes directly fall shuttlecock effect in the motion of object, and little nutritive cube seedling is fallen into Tanaka by seedling dropping pipe 4 line-spacing, spacing in the rows in accordance with regulations.

The present invention is made up of traction element and working portion, traction element is a dilatory head or farm cattle 1, working portion comprises fuselage, contain seedling platform 2, seedling sending slideway 3, seedling sending wheel 11, seedling sending travelling gear 5 and axle 10 thereof, the seedling billhook that falls wheel 8, hook seedling travelling gear 6 and axle 9 thereof, the fan-shaped inertia seedling platform 12 that falls, seedling dropping pipe 4 etc., and travelling wheel 13, walk wheel shaft 15, travelling wheel spindle balance bar 17, hull has groove buckle 14, the flat field of storage seedling ship 16, it is characterized in that: back is sweptback seedling platform 2, it is equally distributed that its back is connected with a row, downward-sloping bell mouth shape, there is the seedling sending slideway 3 of a fillet shape opening at the hypomere middle part, the dispatch seedling wheel 11 that matches is arranged therein, the billhook of the seedling billhook that falls wheel 8, fan-shaped inertia falls seedling platform 12 by its fillet shape opening, fan-shaped inertia fall seedling platform 12 by opening therefrom to dimidiation, it is radial that knives is isogonism, what cutter head was vertical with bar backward falls seedling billhook wheel 8 under this, the lower end of this row platform is connected with one and arranges the vertical seedling dropping pipe 4 of line-spacing arrangement in accordance with regulations, underbelly is the flat field of storage seedling ship 16, there are two travelling wheels 13 the outer both sides of this hull, between the ship steering of walking on the wheel shaft 15, by bearing two travelling wheel spindle balance bars 17 are housed, this two bar is with seedling platform 2, seedling dropping pipe 4 links to each other, and follow seedling billhook wheel shaft 9 by bearing, seedling sending wheel shaft 10 links to each other, four bearings are arranged on this two bar, walking on the wheel shaft 15 for two, they have the groove of groove buckle 14 to interlock with four hulls that are fixed on storage ship 16 bodies two outsides, the flat field of seedling respectively, walk two hulls that wheel shaft 15 laterally is divided into the flat field of storage seedling ship 16 sealing, but hull bottom links to each other, a big travelling gear 7 is housed walking wheel shaft 15 middle parts, it intersects the hook seedling travelling gear 6 of oppositely ining succession by chain, and this chain is simultaneously also by seedling sending travelling gear 5.

The present invention has following advantage: (1) with the little nutritive cube seedling seedling that neatly falls, the output height: (2) become the conventional planar rice transplanting into three-dimensional gravity rice transplanting, have promoted the agricultural modernization reform; (3) this machine has made full use of gravity, buoyancy, inertia, so very laborsaving; When (4) being stated from fuselage, travelling wheel 13 and axle 15 thereof on the flat field of the storage seedling ship 16, debarking in the complete machine location of can swimming in the paddy field, does not repair the roads; (5) the flat field of the storage seedling ship of taking off 16 can be worked as canoe and be used.After taking off fuselage, this machine can be used as wooden handcart or motor tricycle; (6) this machine can be used for the nonirrigated farmland seedling that falls.

With regard to accompanying drawing and embodiment invention is described further below:

Fig. 1 three-dimensional view of the present invention

Fig. 2 end view of the present invention

Fig. 3 vertical view of the present invention

Among the figure: 1, traction power (farm cattle), 2, the seedling platform, 3, the seedling sending slideway, 4, seedling dropping pipe, 5, the seedling sending travelling gear, 6, hook seedling travelling gear, 7, big travelling gear, 8, the seedling billhook that falls wheel, 9, seedling billhook wheel shaft falls, 10, seedling sending wheel shaft, 11, seedling sending wheel, 12, the fan-shaped inertia seedling platform that falls, 13, travelling wheel, 14, hull has the groove buckle, 15, walk wheel shaft, 16, storage seedling flat field ship, 17, travelling wheel spindle balance bar.

As Fig. 1, Fig. 2, shown in Figure 3, the present invention is made up of traction element and working portion.The traction element of present embodiment is farm cattle 1.Its working portion comprises fuselage, contain seedling platform 2, seedling sending slideway 3, seedling sending wheel 11, seedling sending travelling gear 5 and axle 10 thereof, the seedling billhook that falls wheel 8, hook seedling travelling gear 6 and axle 9 thereof, fan-shaped inertia fall seedling platform 12, seedling dropping pipe 4 etc., and travelling wheel 13, walk wheel shaft 15, travelling wheel spindle balance bar 17, hull has groove buckle 14, the flat field of storage seedling ship 16.Back is sweptback seedling platform 2, its back is connected with 8 seedling sending slideways 3 equally distributed, downward-sloping bell mouth shape, that there is a fillet shape opening at the hypomere middle part, there are billhook, the fan-shaped inertia of the dispatch seedling wheel 11 that matches, the seedling billhook that falls wheel 8 to fall seedling platform 12 therein by its fillet shape opening, fan-shaped inertia fall seedling platform 12 by this opening therefrom to dimidiation, five cuttves are the seedling billhook that falls that isogonism is radial, cutter head is vertical with bar backward and take turns 8 under this, and it is the vertical seedling dropping pipe 4 of 6 cun arrangements by line-spacing that this Pai Tai lower end is connected with 8.Underbelly is the flat field of storage seedling ship 16, two travelling wheels 13 are equipped with in both sides outside this hull, by two bearings two travelling wheel spindle balance bars 17 are housed in two travelling wheels, 13 inboards of walking on the wheel shaft 15, this two bar is with seedling platform 2, seedling dropping pipe 4 links to each other, and follow seedling billhook wheel shaft 9 by bearing, seedling sending wheel shaft 10 links to each other, four bearings are arranged on this two bar, walking on the wheel shaft 15 for two, there is the groove of groove buckle 14 to interlock with four hulls that are fixed on storage hull two outsides, the flat field of seedling respectively, walk two hulls that wheel shaft 15 laterally is divided into the flat field of storage seedling ship 16 sealing, but hull bottom links to each other, and hull can freely drift along, and it is stable that fuselage has also kept.A big travelling gear 7 is housed walking wheel shaft 15 middle parts, it intersects the hook seedling travelling gear 6 of oppositely ining succession by chain, and this chain is simultaneously also by seedling sending travelling gear 5, thereby has carried out transmission by travelling wheel 13.The plastic injection-moulded setting of parts such as seedling platform 12, the flat field of storage seedling ship 16 that fall of seedling platform 2, seedling sending slideway 3, seedling dropping pipe 4, seedling sending wheel 11, fan-shaped inertia add that other parts all will do lightly suitablely.Below do 3 explanations.

Illustrate 1: as shown in Figure 2, when the seedling dropping machine of fully loaded little nutritive cube seedling comes into operation in the paddy field, the seedling worker that falls stands in the back on the flat field of the storage seedling ship 16, each seedling sending slideway 3 of dragging on of the little nutritive cube seedling on the seedling platform 2, when wherein the very coarse seedling sending in surface wheel 11 is arrived in little nutritive cube seedling fan-shaped inertia and is fallen the upper end A point of seedling platform 12, the seedling billhook that falls wheel 8 one billhook by fillet shape opening, oppositely hook advances the mud root of little nutritive cube seedling from A point bottom, when little nutritive cube seedling by this B point during to the C point, billhook withdraws from the mud root of little nutritive cube seedling, and little nutritive cube seedling enters seedling dropping pipe 4 seedling that falls with inertia from the C point.

Illustrate 2: as shown in Figure 1, big travelling gear (Φ _Greatly130) by intersecting chain drive hook seedling travelling gear (Φ _Little60) backward rotation middle can be avoided the chain friction by seedling sending travelling gear 5, and establishing travelling wheel 13 diameters is 1 meter, and big or small transmitting gear speed ratio is 1: 3, so travelling wheel 13 changes about 9 chis of 1 circle, the seedling billhook that falls is taken turns 8 fall seedlings 15 times, about 6 cun of spacing in the rows, and seedling dropping pipe 4 line-spacings are 6 cun.

Illustrate 3: as Fig. 2, shown in Figure 3, farm cattle 1 can spur the seedling dropping machine of 6～8 seedling dropping pipes 4.The fuselage of this machine, travelling wheel 13 and walk wheel shaft 15 etc., can choose and lift also available hoisting apparatus, they are had the groove of groove buckle 14 to lift to this buckle top along hull to be fixed in everywhere by walking wheel shaft 15 and bearing, then the boat-carrying machine can swim in the paddy field, put down fuselage behind the location again, travelling wheel 13 is walked the seedling that falls that wheel shaft 15 carries out a new round.The virtual length line of Fig. 3 fore tail is a flat field rod.

Claims

1, seedling dropping machine, form by traction element and working portion, traction element is a dilatory head or farm cattle (1), working portion comprises fuselage, contain seedling platform (2), seedling sending slideway (3), seedling sending wheel (11), seedling sending travelling gear (5) and axle (10) thereof, the seedling billhook that falls wheel (8), hook seedling travelling gear (6) and axle (9) thereof, the fan-shaped inertia seedling platform (12) that falls, seedling dropping pipe (4) etc., and travelling wheel (13), walk wheel shaft (15), travelling wheel spindle balance bar (17), hull has groove buckle (14), storage seedling flat field ship (16), it is characterized in that: back is a sweptback seedling platform (2), it is equally distributed that its back is connected with a row, downward-sloping bell mouth shape, there is the seedling sending slideway (3) of a fillet shape opening at the hypomere middle part, the dispatch seedling wheel (11) that matches is arranged therein, the billhook of the seedling billhook that falls wheel (8), fan-shaped inertia falls seedling platform (12) by its fillet shape opening, fan-shaped inertia fall seedling platform (12) by this opening therefrom to dimidiation, it is radial that knives is isogonism, what cutter head was vertical with bar backward falls seedling billhook wheel (8) under this, the lower end of this row platform is connected with one and arranges the vertical seedling dropping pipe (4) of line-spacing arrangement in accordance with regulations, underbelly is storage seedling flat field ship (16), there are two travelling wheels (13) the outer both sides of this hull, between the ship steering of walking on the wheel shaft (15), by bearing two travelling wheel spindle balance bars (17) are housed, this two bar is with seedling platform (2), seedling dropping pipe (4) links to each other, and follow seedling billhook wheel shaft (9) by bearing, seedling sending wheel shaft (10) links to each other, four bearings are arranged on this two bar, walking on the wheel shaft (15) for two, the groove that they are separately fixed at four hull groove buckles (14) in storage seedling flat field ship (16) body two outsides interlocks, walk two hulls that wheel shaft (15) laterally is divided into storage seedling flat field ship (16) sealing, but hull bottom links to each other, in the middle part of walking wheel shaft (15), a big travelling gear (7) is housed, it intersects the hook seedling travelling gear (6) of oppositely ining succession by chain, and this chain is simultaneously also by seedling sending travelling gear (5).