CN2216323Y - Hand-pushing dibbler for peanuts - Google Patents

Abstract

The utility model belongs to a dibbler for peanuts, belonging to an agricultural machinery. The coaxial planter plate is welded with a skid-proof land clawing wheel, and a sleeve barrel and the machine frame of a hold library are respectively connected at the front end and the rear end through a bearing; the planter plate with a seed fetching spoon and is externally provided with a seed protecting box, and the seed box which is provided with an adjusting inserting plate is arranged at the middle part and the rear part of the machine frame. The utility model has the advantages of simple structure, good performance, convenient operation, high work efficiency, etc.

Description

Hand push peanut planter

The utility model belongs to the peanut planter of agricultural machinery.

At present, it mainly is that labour intensity is big by the operation of artificial hand pendulum seed that the peasant cultivates peanut, and efficient is low, the operation quality instability.Once the peanut planter of Chu Xianing, be to produce by Beizhen City's agricultural machinery Research Institute, the traction of employing tractor with small four wheels, this machine integrates trench digging, sowing, earthing, its complex structure, and the patch operation is dumb, this machine seeding unit complex structure in addition, the work quality instability, the peasant of single household is reluctant to accept, and is difficult for popularization and application.

The purpose of this utility model is the shortcoming at above-mentioned existence, provides a kind of simple in structure, operating flexibility, stay-in-grade peanut planter.

Technical essential of the present utility model is: coaxial connect seed plate (13) be welded with antiskid claw land wheel (4), connect that front-end and back-end are respectively sleeve (7) and the frame of storehouse (15) (11) through bearing (10), band is got middle part and the rear portion that seeds box (1) that kind of a spoon (14) and peripheral hardware protect the seed plate (13) of kind of a case (3) and be provided with adjustment plate (2) is installed in frame.Protect seed plate (13) in kind of the case by seed plate body (19), loam cake (18) and get kind of spoon formations such as (14) protects kind of case and seeding and arranges both and form seeding unit; The seed plate body is established the cavity cylinder of four reinforcements in being, get kind of a spoon (14) lower end three suspension columns are arranged, correspondingly on the cylinder of body (19) get out three eyelets, weldering behind three eyelets of suspension column insertion is dead, getting kind of a spoon just has been fixed on the body, when all get kind of spoon fixedly on the bonnet loam cake and weldering real, seed plate has just been made.

The utility model has been removed transmission mechanism and deceleration device from because the land wheel that adopts is coaxial with seed plate; Percentage of damage＜1%, hole rate＜2%, two (list) grain rate＞80%, the spacing in the rows coefficient of variation＜20%, every index all meets or exceeds national standard; Alleviated operator's labour intensity, women, old man all can use, and compare with artificial hand pendulum seed, can improve 4～6 times of work efficiency; Price is low, and peasant household is easy to accept, and is easy to utilize, have simple in structure, function admirable, row makes things convenient for the operating efficiency advantages of higher.

Description of drawings:

Fig. 1 is a structural representation of the present utility model;

Fig. 2 is the vertical view of Fig. 1;

Fig. 3 is a seeding unit structural representation in the utility model;

Fig. 4 is the A-A view of Fig. 3;

Fig. 5 is the seed plate structural representation in the utility model;

Fig. 6 is the B-B view of Fig. 5;

Fig. 7 gets kind of a spoon structural representation for the two strains of the welding of Fig. 5;

Fig. 8 is the vertical view of Fig. 7;

Fig. 9 gets kind of a spoon structural representation for the individual plant that welds among Fig. 5.

From accompanying drawing as seen, land wheel (4) is by wheel rim, spoke, wheel hub, antiskid claw four part seam form, its antiskid claw (5) is evenly distributed on the wheel rim, adopt band steel and round steel to make, two land wheels are fixed together with holding screw respectively with the two-end-point of axle, unclamp holding screw, land wheel (4) can be gone up at axle (9) and slide, and makes wheelspan adjustable.Centre at axle, clamp seed plate (13) with a pair of left and right spin nut, the outside of left and right spin nut respectively has a bearing block (10) to be used for back shaft, and be fixed on the frame with bolt, the axle sleeve of bearing block is made with powder metallurgy, outer bread casting material, the also available cast iron manufacturing of its integral body.Frame (11) is used the angle bar seam, and its front end welds a sleeve (7), and rear end weldering one is inserted shaping shovel (6) to storehouse (15) in the front end sleeve, and fixes with holding screw, requires seed furrow to want straight, and it is consistent that the width depth is wanted, and do not have barriers such as soil block in the ditch.The purpose that shaping shovel is set is the shape in order to remove the barrier in the seed furrow of having held successfully and to have repaired seed furrow, frame rear end inserting wooden stick in the storehouse, the people holds wooden stick (16) and is pushing away machine and advance during work.Seeds box and protect kind of a case and all be welded into iron plate, connect with bolt between the two, two outsides of two casings respectively are welded with a gripper shoe (17), gripper shoe (17) is connected on the frame with bolt, welding one dividing plate (8) in the seeds box, go up with an adjustment of bolt connection plate (2) at dividing plate (8), and fix with a wing nut, unclamp wing nut, adjusting plate can move up and down, the adjustment plate is divided into two seeds among the cavity (see figure 3) cavity I with seeds box and enters among the cavity II by the lower end of adjustment plate and the passage of seeds box bottom formation, being deposited in seed among the cavity II is got kind of a spoon and is contained, protect in kind of the case along with the rotation of seed plate enters, and then enter underground by the sowing port that protects kind of lower box part.Because land wheel and seed plate are coaxial, land wheel rotates all seed plates and also and then rotates a week.When the people is pushing away machine and is advancing, place on the ridge ditch land wheel just otherwise the rotation that stops, thereby drive the rotation that seed plate does not stop.Because the rotation that does not stop that seed plate goes round and begins again like this, the seed in the seeds box is just clocklike entered underground, and whole sowing process has also just been finished thereupon.Seed piling height among the cavity II is very important, and too high kind of the amount of then getting increases, and crosses low kind of the quantity not sufficient of then getting, and obviously, the seed piling height among the control cavity II is the key that guarantees this machine sowing kind uniformity.Be not difficult to find out that from the seeding unit work sheet height of plate is adjusted in control, i.e. seed piling height among the controlled cavity II, on carry plate then the seed piling height increase, otherwise then opposite.Adjust the height of plate, adjusting accurately, the back just need not change.Seed plate (13) and protect gap between kind of the case (3) is got the shape of kind of a spoon (14) and granularity and the shape that size all is decided by seed.In general, seed plate (12) and protect half that gap between kind of the case (3) should be equivalent to the seed cross-sectional diameter, the too small parts accuracy of manufacture and the assembly precision that then increases in the production process, excessive seed fragmentation and the uneven sowing phenomenon of then easily producing.Be advisable less than 3mm with the gap of seed plate (3) to select protecting kind of a case (13).Get definite Ying Yineng of the size and the shape of kind of spoon, it is standard that stable Sheng is carried two (individual plant is a simple grain) seeds.Kind of the spoon (14) of getting that is arranged on the seed plate (13) is fixed for seam, is individual plant and two kinds of two strains, and planform such as Fig. 7, Fig. 8 of kind of spoon got in two strains, and the angle [alpha] between its outer inclined-plane and bottom face is 20～35 °; Individual plant is got the spoon of kind of spoon and is spherical female two, and it gets planform such as Fig. 9 of kind of spoon.Sowing spacing in the rows difference, the quantity of getting kind of spoon on the seed plate is also different, in order to satisfy different agriculture requirements, this machine has the two strains of list of different spacing in the rows, seed tray, and the user can select as required, change spacing in the rows as need, or two grain broadcasts and changes simple grain into and broadcast, as long as changed seed plate, this machine can doublely be broadcast soybean and corn.Among the figure 12 is the seed plate clamp nut.

Using method:

Before the sowing, hold seed furrow earlier successfully, two land wheels of this machine are placed in the ridge ditch, at this moment, the seeding unit of this machine just just in time places on the seed furrow, holds wooden stick, makes machine and ground keeping parallelism, adjusts the height of shaping shovel, makes the shaping shovel just in time place seed furrow.Fill with seed in the seeds box, the tens meters height that are used for adjusting plate of piloting earlier.Seeding quantity big just plate toward pressing down, otherwise then up carry, treat that desirable back tightens the wing nut on the plate just passable.Hold wood during sowing and advance pushing away machine, it is parallel with ground that frame will keep, and pace is wanted evenly generally to keep 1～1.3 meter per second to get final product.Just do not draw after loading onto seed in the seeds box, in order to avoid broken kind.

Claims (4)

1. hand push peanut planter, it is characterized in that coaxial connect seed plate (13) be welded with antiskid claw land wheel (4), connect that front-end and back-end are respectively sleeve (7) and the frame of storehouse (15) (11) through bearing (10), band is got middle part and the rear portion that seeds box (1) that kind of a spoon (14) and peripheral hardware protect the seed plate (13) of kind of a case (3) and be provided with adjustment plate (2) is installed in frame.

2. according to the described planter of claim 1, it is characterized in that protecting seed plate (13) in kind of the case by seed plate body (19), loam cake (18) and get kind of spoon formations such as (14) protects kind of case and seeding and arranges both and form seeding unit; The seed plate body is established the cavity cylinder of four reinforcements in being, getting kind of a spoon (14) lower end has three suspension columns, correspondingly on the cylinder of body (19) gets out three eyelets.

3. according to the described planter of claim 1, it is characterized in that seed plate (13) and protect half that gap between kind of the case (3) should be equivalent to the seed cross-sectional diameter, be advisable less than 3mm with the gap of seed plate (3) to select protecting kind of a case (13).

4. according to the described planter of claim 1, kind of the spoon (14) of getting that it is characterized in that being arranged on the seed plate (13) is fixed for seam, is individual plant and two kinds of two strains, and the angle [alpha] between outer inclined-plane of two strains and bottom face is 20～35 °.

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