CN202603179U

CN202603179U - Missing and sticking dual-purpose precision seeder

Info

Publication number: CN202603179U
Application number: CN 201120578257
Authority: CN
Inventors: 程向清
Original assignee: Individual
Current assignee: Individual
Priority date: 2011-06-08
Filing date: 2011-12-29
Publication date: 2012-12-19
Anticipated expiration: 2021-12-29

Abstract

The utility model discloses a missing and sticking dual-purpose precision seeder which is characterized by consisting of a missing seeder and a seed sticking plate, wherein the missing seeder consists of two layers of screens, a wire ferrule, a spring, a coaming, a seed box, a positioning foot and a handle; corresponding meshes are distributed on the two layers of screens; each screen is fixedly connected with one end of the spring; the two layers of screens are bundled by the wire ferrule and overlapped; operation handles are arranged at the left and right ends of the screen at the lower layer; the seed box and the coaming are fixedly connected to the upper edge of the screen at the upper layer; the seed box is located on a long edge; the handle is arranged between the seed box and the coaming opposite to the seed box; the seed sticking plate is transparent; the handle is arranged at the center of the back of the sticking plate; and a hydrophilic frosting surface is arranged on the other surface of the sticking plate and matched with the screens in size and shape. The seeder has the double functions of sticking seeding and missing seeding, and is wide in application range, capable of realizing single-seed accurate-positioning seeding, low in labor intensity and high in efficiency.

Description

Leak, glue dual-purpose precision seeding machine

One. technical field

Leak, glue dual-purpose precision seeding machine and relate to the sower field.

Two. background technology

Stickup seeding technique (patent No. 200610153983.8,200720129376.8) and broadcast leakage technology (patent No. 201020232836.1) by I invent multi are applied.But they are function singleness separately, if two technology are integrated, can have complementary advantages, and can also alleviate peasant's financial burden.In addition, the critical component " wire ferrule " in the former broadcast leakage technology reach that " spring " be provided with need be further perfect.

Three. summary of the invention

Seeding technique and the broadcast leakage technology of will pasting is integrated, provide a kind of can accurate quantification, the location, simple to operate, fault is few, labour intensity is low, the high manual seeder applied widely of efficient.

Technical scheme: give broadcast leakage device (patent No. 201020232836.1) sticking kind of a plate (patent No. 200720129376.8), just had the dual-use function of pasting sowing and broadcast leakage.Its concrete structure and principle are following

Leaking, glue dual-purpose precision seeding machine, is to be made up of a broadcast leakage device and sticking kind of a plate; The broadcast leakage device is made up of double-deck (two-layer) screen cloth (2), wire ferrule (3), spring (6), coaming plate (4), kind case (1), angle and handle (11); Two layer screen is distributed with the mesh of mutual correspondence on the net, and each is connected each screen cloth with an end of spring, and wire ferrule passes mesh, and two-layer screen cloth is banded together.There is lever (5) at the two ends of lower screen.Kind case and coaming plate are fixed on the upper edge of upper strata screen cloth; Planting case is positioned on the long limit; The direction of telescopic spring is vertical with the direction of planting the case place; The normal direction on plane, wire ferrule place is consistent with the direction of telescopic spring; Under the constraint of spring force, external force and wire ferrule, two-layer screen cloth can be close to relative slip, the screen cloth mesh is staggers and relative status.Angle is installed on the bottom corner of broadcast leakage device, and handle is installed in the centre of kind of case and coaming plate on the other side; Sticking kind of a plate is transparent, and there is hand holding handle (10) in back side central authorities, and another side is the frosting that hydrophilic nmature is arranged, its size and shape and screen cloth coupling.

Four. description of drawings

Fig. 1 is a broadcast leakage device structural representation;

Fig. 2 is two-layer screen cloth partial enlarged drawing when staggering;

Fig. 3 is a sticking kind of plate sketch map;

Width 10-hand holding handle 11-handle among the figure between 1-kind case 2-screen cloth 3-wire ferrule 4-coaming plate 5-lever 6-spring 7-wire ferrule diameter 8-mesh apart from the 9-mesh

Five. embodiment

Below in conjunction with accompanying drawing structure, principle and the beneficial effect that leaks sticking dual-purpose precision seeding machine is described further

Structure when at first seeing the broadcast leakage device as

The broadcast leakage device is made up of double-deck (two-layer) screen cloth (2), wire ferrule (3), spring (6), coaming plate (4), kind case (1), angle and handle (11); Two layer screen is distributed with the mesh of mutual correspondence on the net, and each is connected each screen cloth with an end of spring, and wire ferrule passes (Fig. 2) from relative mesh, two-layer screen cloth is banded together.There is lever (5) end of lower screen.Under the constraint of spring force, external force and wire ferrule, two-layer screen cloth can be close to relative slip, the screen cloth mesh is staggers and relative status.Kind case and coaming plate are fixed on the upper edge of upper strata screen cloth; Planting case is positioned on the long limit; The direction of telescopic spring is vertical with the direction of planting the case place; The normal direction on plane, wire ferrule place is consistent with the direction of telescopic spring, and angle is installed on the bottom corner of broadcast leakage device, and handle is installed in the centre of kind of case and coaming plate on the other side.

Operation principle: raise kind of a case; Make seed in kind of the case skid off that (this moment, mesh was under the effect of spring on the screen cloth; Be in the state that staggers), before and after screen plane, rock the broadcast leakage device, then seed charges in the mesh under the effect of gravity and inertia force; Screen cloth is tilted to rock to kind of case direction, and then unnecessary seed slips in kind of the case.Kind of case is positioned on the long limit, and it is longer to plant the case mouth, and the seed turnover is fast, seed on screen cloth to slide distance short, to be arranged on the minor face efficient high than planting case.Pinch pressure coaming plate (4) and lever (5) with hand, make mesh be relative status, then the seed in the mesh of upper strata spills in the mesh of lower screen and sows.Decontrol lever, then mesh returns to the state that staggers under the effect of elastic force.Because screen cloth is retrained by wire ferrule, the normal direction (Fig. 2) that can only bind round the plane, place along the line is that left and right directions slides relatively, so the direction of telescopic spring should be consistent with the normal direction of wire ferrule.Owing to arrange kind of a period of the day from 11 p.m. to 1 a.m; Before and after the direction of kind of case, rock screen cloth, screen cloth can receive the inertia force of direction forwards, backwards, if the direction of telescopic spring is consistent with the direction of planting the case place; Inertia force will be in the opposite direction with elastic force; Keep mesh to be the state that staggers, need could offset reciprocal inertia force to the bigger starting force of spring setting, this makes mesh become the strength of relative status when just having increased sowing.So the direction of telescopic spring is vertical with kind case place direction, can reduce the labour intensity of sowing operation.

When angle can be used for sowing and the contraposition of seedling dish, thereby improve seeding accuracy and efficient.Handle can increase broadcast leakage device intensity and handled easily, reduces labor intensity and raises the efficiency.

The online mesh of double deck screen is made rectangular opening, and that then wire ferrule is tied up is cylindrical body (Fig. 2), and is just smooth and easy when screen cloth slides relatively like this; Mesh is matrix distribution, and the seed of sowing can be embarked on journey into row, and precision is high.

The width of mesh (9) is bigger than the distance between mesh (8), on the one hand, can increase mesh density; Thereby the increase seeding quantity on the other hand, can change seeding quantity through the way with adhesive tape sealing label mesh; Increase the scope of application of seeder; Also can alleviate the weight of seeder, thereby reduce the seeder cost, alleviate peasant's labour intensity.

The copper enamel-covered wire is done wire ferrule, and does wire ferrule with cotton thread and compares, and copper wire is more smooth, and the screen cloth resistance to sliding is little, and copper wire does not have fiber, can not tangle seed.Enamel-covered wire is difficult for getting rusty in addition.

The diameter (7) that is used to do the material of wire ferrule should be littler than sow; This is because if the diameter (7) of wire ferrule is bigger than sow; When then mesh staggers (Fig. 2), the same big slit with wire ferrule diameter (7) (slit is called " opening " in former specification) is arranged at the mesh bottom, and the slit is bigger than seed; Arranging kind of a period of the day from 11 p.m. to 1 a.m seed can spill from the slit, thereby can't use.The width (9) of mesh than the big situation of the distance between mesh (8) under; When mesh staggered, lower screen can't be sealed the mesh of upper strata screen cloth, and the bottom has the slit; Width is width (9) and the distance (8) between mesh poor of mesh; If wire ferrule diameter (7) is equal to or greater than width (9) and the distance (8) between mesh poor of mesh, then when mesh staggered, the mesh bottom only had a same big slit with wire ferrule diameter (7); If wire ferrule diameter (7) is poor less than the width (9) of mesh and the distance (8) between mesh, then when mesh staggered, each mesh two bottom sides all can have the space; This is because have the same big slit with wire ferrule diameter (7) except that wire ferrule belongs to a side; Also have the slit at opposite side), arrange kind of a period of the day from 11 p.m. to 1 a.m, all might pierce seed and impurity in the slit of mesh both sides; Thereby the two layer screen network interface card is dead, can't horizontally slip.As long as there is the diameter of 1 wire ferrule to be not less than the width (9) of mesh and poor (Fig. 2) of the distance (8) between mesh, the distance that mesh staggers about just limiting is unlikely to produce two slits in the bottom of same mesh, thereby avoids that screen cloth is stuck.

Wire ferrule is positioned on the minor face of mesh, and then the stagger distance of sliding with relatively time of mesh is short, can improve sowing efficient and reduce folder kind of a fault.

Long 58 centimetres of screen cloth, wide 28 centimetres; Have 20 row, 96 row's mesh.

Long 58 centimetres of screen cloth, wide 28 centimetres; Have 24 row, 96 row's mesh.

The size of the mesh that upper sieve is online is 11mm * 3.9mm * 2.5mm, and adjoining cells line spacing distance (8) is 2.1mm, and row interbody spacer distance is 3mm.Can be to thousand kernel weight greater than 25 gram japonica rice monoseedings.And the higher limit of thickness of sowing is big.

The size of the mesh that upper sieve is online is 10mm * 3.2mm * 2mm, and adjoining cells line spacing distance (8) is 1.6mm, and row interbody spacer distance is 1.74mm.Long-grained nonglutinous rice monoseeding about can restraining thousand kernel weight 20, and the higher limit of thickness of sowing is big.

If seed is broadcast on sposh or wet earth, leak, the liftoff need of lower floor's web plate of sticking dual-purpose precision seeding machine have certain height, can squint when seed falls and influence seeding accuracy.But with still high accuracy sowing of the method for pasting sowing.

See the structure and the operation of pasting sowing hourglass, sticking dual-purpose precision seeding machine again

Whether structure: sticking kind of a plate is transparent, observe seed when helping pasting the sowing operation and clung by earth; There is hand holding handle (10) in back side central authorities, convenient sowing operation; Can evenly brush one deck water on the frosting, available this layer water clings seed; Size and shape and screen cloth coupling can all be clung arranging good seed on the screen cloth.

Operation: handle (11) is unloaded the back arrange seed; To glue kind of scrubbing brush again the face of water be attached to and arrange on the good seed; A precision seeding machine and sticking kind of a plate are fit together, turn over turnback (will keep kind of a case (1) during upset below) in case the seed of planting in the case drops out; Again that the seed that is glued on the haftplatte is downward, overlay on seedling earth.

In addition, sticking kind of plate also can be used as (manual sowing or broadcast leakage device are after planting) seed is pressed into the instrument of earth.

Any and last structure roughly the same, or reduce part-structure and reduce the precision seeding machine function, or change performance that part-structure makes precision seeding machine become bad or be equal to the precision seeding machine performance, slightly excellent, all in the protection domain of this patent.Counterfeiting not allowed.

Claims

1. leak, glue dual-purpose precision seeding machine, it is characterized in that constituting by a broadcast leakage device and sticking kind of a plate; The broadcast leakage device is made up of double-deck screen cloth (2), wire ferrule (3), spring (6), coaming plate (4), kind case (1), angle and handle (11); Double deck screen is distributed with corresponding mesh on the net, and each is connected two screen clothes with an end of spring, and two-layer screen cloth warp hoop is tied up and is superimposed with each other, and the lower screen right ends has lever (5); Kind case and coaming plate are fixed on the upper edge of upper strata screen cloth; Planting case is positioned on the long limit; The direction of telescopic spring is vertical with the direction of planting the case place; The normal direction on plane, wire ferrule place is consistent with the direction of telescopic spring; Angle is installed on the bottom corner of broadcast leakage device, and handle is installed in the centre of kind of case and coaming plate on the other side; Sticking kind of a plate is transparent, and there is hand holding handle (10) in back side central authorities, and another side is the frosting that hydrophilic nmature is arranged, its size and shape and screen cloth coupling.

2. leakage according to claim 1, sticking dual-purpose precision seeding machine is characterized in that the online mesh of double deck screen is identical rectangular opening, are matrix distribution.

3. leakage according to claim 1, sticking dual-purpose precision seeding machine is characterized in that the width (9) of mesh is bigger than the distance between mesh (8).

4. leakage according to claim 1, sticking dual-purpose precision seeding machine is characterized in that wire ferrule is the copper enamel-covered wire.

5. leakage according to claim 1, sticking dual-purpose precision seeding machine; The diameter (7) that it is characterized in that being used to doing the material of wire ferrule is sowed sub little than institute, but wherein has at least the diameter (7) of the material of 1 wire ferrule to be not less than width (9) and the distance (8) between mesh poor of mesh.

6. leakage according to claim 1, sticking dual-purpose precision seeding machine is characterized in that wire ferrule is positioned on the minor face of mesh.

7. leakage according to claim 1, sticking dual-purpose precision seeding machine is characterized in that long 58 centimetres of said screen cloth, and be wide 28 centimetres; Have 20 row, 96 row's mesh.

8. leakage according to claim 1, sticking dual-purpose precision seeding machine is characterized in that long 58 centimetres of said screen cloth, and be wide 28 centimetres; Have 24 row, 96 row's mesh.

9. leakage according to claim 1, sticking dual-purpose precision seeding machine, the size that it is characterized in that the mesh that said upper sieve is online is 11mm * 3.9mm * 2.5mm, and adjoining cells line spacing distance (8) is 2.1mm, and row interbody spacer distance is 3mm.

10. leakage according to claim 1, sticking dual-purpose precision seeding machine, the size that it is characterized in that the mesh that said upper sieve is online is 10mm * 3.2mm * 2mm, and adjoining cells line spacing distance (8) is 1.6mm, and row interbody spacer distance is 1.74mm.