CN201312487Y - Manual and motor dual-use paddy planter - Google Patents

Abstract

The utility model discloses a manual and motor dual-use paddy planter, consisting of a frame (7), a sowing device, a seed dropping transmission mechanism and a seed compressing device, wherein the sowing device is interlinked with the transmission mechanism and provided with a seed dropping machine which has a seed stirring wheel (27) with a funnel-shaped slot to take seed and a seed dropping device which adopts a switching board to regulate seed dropping. A ridge forming board (14), a compressing slot sheet (13), a seed compressing rod (11) and a seed compressing bag (15) are mounted on the lower part of the machine frame. A marking device is mounted at the rear part of the machine frame. This paddy planter can finish the complex operation of slot compressing, ridge forming, sowing, seed compressing and marking at one time. The three-speed nine-sowing method is adopted to sow evenly. The precision sowing requirement of regular rice, hybrid rice, coating rice and sprout species rice can be met. The manual and motor dual-use paddy planter has simple structure, light weight and can adopt both manual traction and power traction, and is applicable to square and round parcel of rice fields of different sizes.

Description

The dual-purpose paddy planter of manpower power

Technical field

The utility model relates to agricultural seeder machinery, specifically is the dual-purpose rice seeder of a kind of manpower power.

Background technology

Before the utility model was announced, the rich peace of present inventor, Rao Shihua once developed a kind of paddy planter, Chinese patent CN2261717Y.The multiple operation that this sower can disposablely be finished indent, ridging, sowing, pressure kind and print, can satisfy conventional rice, hybrid rice, dressing rice and bud kind rice precision drilling requirement, simple in structure, in light weight, manpower traction also can use power traction instead, are suitable in the piece operation of big or small square circular field.Being suitable for each peasant household uses.But this paddy planter also comes with some shortcomings: machinery is short and narrow; Revolution only shakes once; Bud is crossed machine damage by friction or obstruction; A kind of speed of last drive, how many inequalities of grain weight; Line-spacing is equidistant line-spacing, and ventilation and penetrating light is poor; Press to plant and press kind firmly for iron plate, the seed thickness of earth covering is even inadequately, influences emergence rate; Be fit to sow morning, late rice, when sowing semilate rice, hybrid rice, influential to output.

Summary of the invention

Task of the present utility model is to overcome the deficiency of prior art, CN2261717Y manpower paddy planter is improved, thereby providing a kind of is more suitable in the dual-purpose paddy planter of manpower power of each peasant household's use, this machine is fit to the early, middle and late rice of sowing, rice, hybrid rice, dressing rice and bud kind rice do not influence emergence rate, advantage such as that these facility have is simple in structure, light, use is flexible, cheap, economical character is good.

It improves content: 1) the complete machine fuselage is increased, widened, it is 114 centimetres that width is widened by 90 centimetres, and it is 120 centimetres or 150 centimetres that its sown scope width is widened by 100 centimetres.2) speed 3 is broadcast changed three speed 9 and broadcast, former to go up drive big, and lower driving wheel is little, lower driving wheel changes 3 and changes, and last drive changes 1 and changes, and changing lower driving wheel and last drive into is onesize two-stage tower-shaped belt pulley, by conversion, three kinds of rotating speeds of drive in the realization promptly stir kind of a wheel and realize three kinds of rotating speeds; Stir the driving lever installed on kind of the wheel shaft by one change into three uniform, revolution one shakes and changes three and shake, it is more unobstructed that seed is flowed.3) the sowing line-spacing is beneficial to ventilation and penetrating light by waiting line-spacing to change non-equidistant line-spacing into.4) pressure is planted by hard pressure of iron block and is changed the soft pressure kind of cloth bag into, by regulating cloth bag weight, controls the seed thickness of earth covering, not influence emergence rate.

Technical solutions of the utility model are: the dual-purpose paddy planter of a kind of manpower power (referring to accompanying drawing 1-6), by the manpower traction, this seed-sowing machine is by frame, seeding apparatus, seeding transmission mechanism and pressure kind of device are formed, seeding apparatus and transmission mechanism interlock, seeding apparatus comprises seed bucket 1, seeding unit 3, divide kind of a bucket 22, defeated seed pipe 21, press kind of a device to comprise the ridging plate 14 that is contained in frame lower, press kind of bar 11 and be contained in the indent sheet 13 on the ridging plate and be contained in and press the pressure kind bag 15 of planting on the bar, said frame is made by steel plate or plank, following both sides are provided with framework soleplate 9, base plate front end is curved upwarps for this, said seeding unit is one has kind of the wheel that stirs of funnel-shaped recesses makes to get kind, the seeding unit of switchboard regulation and control seeding, transmission mechanism is a vane type land wheel 18 that is positioned at frame front, this land wheel is by land axle and the lower driving wheel 12 that is contained on this, driving-belt 5, and be loaded on kind of wheel 27 interlocks that stir in the last drive that stirs on kind of the axle rod 46 and the said seeding unit, lower driving wheel 12 is onesize two-stage belt pulley with last drive 6, by conversion, realize three kinds of rotating speeds.

Seeding unit 3 is by a minute kind box 29, stir kind of a wheel 27, vibrator 30, switchboard 26, quantitative bar 24, metering plate 23 and retaining seed sheet 2 are formed, stirring kind of a wheel is a cylindrical column, funnel-shaped recesses makes is arranged on it, two ends and the rear portion of stirring kind of wheel have retaining seed sheet 2 to surround, to prevent that seed rice from spilling, switchboard 26 front ends are towards stirring kind of a wheel seeding limit, the rear portion is connected on the quantitative bar 24, quantitatively bar can move on graduated metering plate 23, switchboard and stir to accompany between kind of wheel and protect bud picture skin 26, this protects the bud skin and can regulate by the quantitative bar that links to each other with switchboard with the distance of stirring between kind of wheel.Vibrator 30 is contained in the madial wall of branch kind box 29, and kind of a wheel is stirred in its vibration, blocks seeding to prevent the rice bud.

The vane type land wheel 18 of frame front is installed in by land axle 17 on the framework soleplate 9 of frame 7, opens vertical slotted hole on the base plate frame 9, and the installation site of change land axle on bottom plate hole can be regulated land wheel and go into the mud degree of depth.Land wheel is by land axle and be contained in lower driving wheel 12, the driving-belt 5 on this and be loaded on stirring of the last drive that stirs on kind of the axle rod 46 and seeding unit and kind take turns an interlock, lower driving wheel 12 is onesize two-stage belt pulley with last drive 6, by conversion, realize three kinds of rotating speeds.Stir kind of wheel and the seed rice in the seed bucket 1 is discharged continuously, evenly drop on equably in 13 indents of indent sheet by defeated seed pipe 21 after the branch, pressed kind of bag 15 usefulness mud to cover then at once through minute kind bucket 22 according to the transmission direction of driving-belt.

Frame lower is provided with presses kind of a device, this device comprises ridging plate 14 and presses kind of a bar 11, four unequal and parallel downward indent sheets 13 of spacing are equipped with in ridging plate bottom, distance between the two adjacent indent sheets is followed successively by 200,400,200 millimeters, perhaps be 250,500,250 millimeters, the arc of poor 13 the oriented fovea superiors of sheet of two adjacent pressures is poor, press and retainer ring 16 is housed on kind of the bar 11 and presses kind of a bag 15, retainer ring 16 is grain conductor 21 lower ends fixedly, retainer ring 16 and pressure kind of a bag occupy in 15 minutes presses kind of bar front and back, and occuping indent sheet 13 opposite positions on the ridging plate 14 respectively, it presses kind of a bag 15 to press down the degree of depth to press kind of bag weight to regulate by regulating.

At the frame rear portion device that prints is housed, this device comprises the bar 20 that prints, frame cross bar 8 and the piece 19 that prints, the bar 20 that prints can rotate with the supporting-point easy on and off on the frame cross bar 8, the piece 19 that prints is lifted under the bar that prints, be positioned at the fuselage outer side kiss the earth, when sliding sowing with fuselage, the piece that prints marks an impression in the outside, sowing ground, so that walk live kind by impression next time.

The utility model is simple in structure, in light weight, available manpower or power traction, size side, circle farmland piece all can use, the multiple operation that can disposablely finish indent, ridging, sowing, pressure kind and print, the precision drilling requirement of conventional rice, hybrid rice, dressing rice and bud kind rice can be satisfied, the time requirement of early, middle and late direct sowing of rice can also be satisfied.Sow the paddy that grows out and take root jail, resistant to lodging.

Instantiation structure of the present utility model is provided by accompanying drawing.

Description of drawings

Fig. 1 is the utility model general structure schematic diagram

Fig. 2 is the vertical view of seeding unit 3 of the present utility model

Fig. 3 is ridging plate 14 configuration diagram of the present utility model

Fig. 4 is pressure kind bar of the present utility model, presses and plant a bag mounting structure front view

Fig. 5 is pressure kind bar of the present utility model, presses and plant a bag mounting structure end view

Fig. 6 is the schematic diagram of a kind of structure of vibrator 30 of the present utility model

Number in the figure: 1 seed bucket, 2 retaining kind of sheets, 3 seeding units, 4 stir kind of a wheel shaft, 5 driving-belts, drive on 6,7 frames, 8 frame cross bars, 9 framework soleplates, 10 frame supporting plates, 11 press kind of a bar, 12 lower driving wheels, 13 press poor sheet, 14 ridging plates, and 15 press kind of a bag, 16 retainer rings, 17 land wheel axostylus axostyles, 18 land wheels, 19 pieces that print, 20 bars that print, 21 defeated seed pipes, 22 fens kind buckets, 23 metering plates, 24 quantitative bars, 25 switchboards, 26 protect bud picture skin, and 27 stir kind of a wheel, recessed poor, the 29 fens kind boxes of 28 funnel-forms, 30 vibrators, 31 driving levers, 32 strikers, 33 vibrator sleeve pipes, 34 compression springs.

Embodiment

The utility model will be further described below in conjunction with accompanying drawing.

The dual-purpose paddy planter structure of the utility model manpower power such as Fig. 1, shown in Figure 2, this seed-sowing machine is by frame 7, seeding apparatus, seeding transmission mechanism and pressure kind of device are formed, seeding apparatus and transmission mechanism interlock, seeding apparatus comprises seed bucket 1, seeding unit 3, divide kind of a bucket 22, defeated seed pipe 21, press kind of a device to comprise the ridging plate 14 that is contained in frame lower, press kind of bar 11 and be contained in the indent sheet 13 on the ridging plate and be contained in and press the pressure kind bag 15 of planting on the bar, both sides, frame 7 bottom are two framework soleplates 9, make with wood or plastics, in order to the fixing ridging plate 14 of sower lower part, press kind of a bar 11, vane type land wheel 18 devices such as grade, other has the effect of anti-muddy water, support on the frame is made with angle steel, intensity and toughness is good, in light weight, easy to connect, frame supporting plate 10 is housed behind the framework soleplate 9, goes into the mud degree of depth according to what the slip of fuselage reduced the rear portion when being used to sow.The frame rear portion is provided with the device that prints, it comprises frame cross bar 8, intermediate support but easy on and off rotates on cross bar 8 print bar 20 and the piece 19 that prints that is lifted on the rod end head that prints, the sponson of bar 20 of printing can be placed on any side of frame 7. and mark an impression according to sliding of fuselage when this device that prints is used to sow, walk live kind according to seal when being beneficial to the next time traction in the outside, sowing ground.

Upper rack is equipped with seed bucket 1, a seeding unit 3 is installed in the bottom of seed bucket 1, it is that a usefulness has kind of the wheel 27 that stirs of funnel-shaped recesses makes to get kind, the seeding unit of switchboard regulation and control seeding, it by a minute kind box 29, stir kind of a wheel 27, vibrator 30, retaining seed sheet 2, switchboard 25, quantitatively bar 24 and metering plate 23 are formed.This stirs kind of wheel 27 for cylindrical column, and funnel-shaped recesses makes 28 is arranged on it.The last drive 6 that stirs kind of wheel 27 and sower is contained in same stirring on kind of the wheel shaft 4, on seed export place switchboard 25, rubber is housed and protects bud skin 26, switchboard 25 links to each other with a quantitative bar 2 that can rotate on the metering plate 23 that metering scale is arranged, this protects bud rubber 26 front ends and regulates in the position of metering plate 23 by adjusting quantitative bar 24 to the distance of stirring 27 on kind of wheel, and its distance range can be regulated in the 0-12mm scope.This seeding mode can not damaged bud, relatively is suitable for broadcasting the seed rice of band bud, and this seeding unit can make the seeding quantity of this machine regulate arbitrarily in the scope of 0.5-5.0 kilogram/mu, and seeding quantity shows on metering plate 23.This seed-sowing machine can be broadcast the hybrid rice seed of the amount of broadcasting for a short time, also can broadcast the conventional seed rice of the amount of broadcasting greatly.The bottom of seeding unit 3 is branch kind buckets 22, it evenly is divided into four lines with grain weight, deliver to equably respectively on the ridging plate 14 in the groove that the indent sheet 13 of dress pressed by four that link to each other with its lower end defeated seed pipes 21, pressed kind of bag 15 usefulness a soil covering immediately again, finish the sowing process.

The madial wall of the branch kind box 29 of seeding unit 3 is equipped with a vibrator 30, is stirred kind of wheel shaft 4 and is stirred kind of a wheel 27 by its vibration, stops up seeding to prevent the rice bud.Shown in Figure 6 is a kind of example of vibrator, and this vibrator 30 stirs on kind of the wheel shaft 4 the vibrator sleeve pipe 33 that three 31, one of uniform driving levers have slotted eye by being installed in, and is contained in the T type striker that compression spring 34 in this sleeve pipe and roof pressure this spring and forms.Stir striker when driving lever 31 with stirring 4 rotations of kind of wheel shaft, produce vibration when compressing the back trip spring.

Ridging plate 14 is contained on the framework soleplate 9 under the frame, four indent sheets 13 are installed on it, ridging plate 14 has two different size plates, a plate is installed four indent sheets, it is 200,400,200 millimeters that distance between the two adjacent indent sheets is followed successively by, another piece plate is installed four indent sheets, and the distance between the two adjacent indent sheets is followed successively by 250,500,250 millimeters.Adopt last block of plate when planting early rice, late rice, adopt a back plate when planting semilate rice, regulate the adjustable indent degree of depth of setting height(from bottom) of indent sheet 13, have the deep-slotted chip breaker (see figure 3) on the ridging plate 14 that adjacent two indent sheets are 13, this ridging plate carries out ridging, indent with sliding of fuselage.

Press kind of a bar 11 to be contained on the framework soleplate 9, the retainer ring 16 of fixing defeated seed pipe 21 lower ends is installed on it, press kind of a bag 15, retainer ring 16 and pressure kind of a bag 15 is positioned on respectively presses kind of bar 11 front and back, pressing the position on kind of the bar 11 to transfer, during use it is transferred to and indent sheet opposite position, after promptly landing by the seed of failing seed pipe 21, press kind of bag 15 to give the seed overburden soil again, press kind of bag 15 to press the seed embedded depth to press kind of bag weight to regulate by regulating.

A land wheel 18 of being made up of some blades is equipped with in the frame front left side, it goes into the depth-adjustment of mud, during these land wheel 18 operations, its blade inserts in the mud, on the axostylus axostyle 17 of land wheel 18, lower driving wheel 12 is installed, this drive be contained in the last drive 6 usefulness driving-belts 5 that stir on kind of the axle rod 4 and be connected, last drive 6 is onesize two-stage belt pulley with lower driving wheel 12, by conversion, realize three kinds of rotating speeds.When frame is advanced, drive land wheel 18 and rotate, by kind of the wheel 27 that stirs in drive, the driving-belt drive seeding unit 3, thereby the transmission seeding can guarantee that thus seeding speed and this machine fuselage pace are synchronous.

Press the paddy planter that the utility model structure is made, work range 1.2 or 1.5 meters, once can broadcast four lines, per hour sow 4-5 mu, this machine is sowed evenly, seeding quantity can be regulated arbitrarily in 0.5-5 kilogram/mu scope, can satisfy the requirement of hybrid rice and the different seeding quantitys of conventional rice in high quality, and the sowing requirement of different shape seed rice such as band bud seed rice and coated rice seed.Good with the paddy lodging resistance of growing after this live machine sowing, after planting available supporting with it cultivator is ploughed and to be rolled equipment such as rake machine, headstock gear and manage, and helps weeding and fertilizer deep placement, improves output.

This function fluting, ridging, pressure kind so sow anti-spring frost, can be sowed in spring the time in advance, because of seed is gone into mud, can reduce sparrow, wastage of grain, etc. caused by rats kind, in, light rain sowing can not wash away by rainwater yet and walk randomly.Because of pressing kind of bag compression distance adjustable, summer temperature is high can not press or shallow pressure during with this machine sowing kind, and the effect of emerging is all good.

Claims (5)

1, the dual-purpose paddy planter of a kind of manpower power, it is by frame (7), seeding apparatus, seeding transmission mechanism and pressure kind of device are formed, seeding apparatus and transmission mechanism interlock, it is characterized in that, seeding apparatus comprises seed bucket (1), seeding unit (3), divide kind of a bucket (22), defeated seed pipe (21), press kind of a device to comprise the ridging plate (14) that is contained in frame (7) bottom, press kind of a bar (11), being contained in the indent sheet (13) of ridging plate (14) bottom and being contained in presses kind of a bar (11) to go up downward pressure kind bag (15), said frame (7) is provided with framework soleplate (9) in both sides down, base plate front end is curved upwarps for this, said seeding unit (3) is one has kind of the wheel (27) that stirs of funnel-shaped recesses makes to get kind, the seeding unit of switchboard regulation and control seeding, said seeding transmission mechanism is one and is positioned at the anterior vane type land wheel (18) of frame (7), this land wheel is by land axle and the lower driving wheel (12) that is contained on this, driving-belt (5), and be loaded on kind of wheel (27) interlock that stirs in the last drive (6) that stirs on kind of the axle rod (4) and the said seeding unit, lower driving wheel (12) is onesize two-stage belt pulley with last drive (6), by conversion, realize stirring kind of three kinds of rotating speeds of wheel.

2, the dual-purpose paddy planter of manpower power as claimed in claim 1, it is characterized in that, said seeding unit (3) is by a minute kind box (29), stir kind of a wheel (27), vibrator (20), switchboard (25), quantitative bar (24), metering plate (23) and retaining seed sheet (2) are formed, stirring kind of a wheel (27) is a cylindrical column, funnel-shaped recesses makes (28) is arranged on it, stirring kind of two ends of wheel (27) and rear portion has retaining seed sheet (2) to surround, switchboard (25) front end is towards kind of the rim of the mouth that goes out of stirring kind of wheel (27), the rear portion is connected on the quantitative bar (24), quantitatively bar (24) can be gone up at graduated metering plate (23) and move, switchboard (25) and stir kind between wheel (27) and protect bud rubber (26), this protects the bud rubber and can regulate by the quantitative bar (24) that links to each other with switchboard (25) with the distance of stirring between kind of wheel (27), vibrator (30) is contained in branch kind box (29) inboard, and kind of a wheel is stirred in its vibration.

3, the dual-purpose paddy planter of manpower power as claimed in claim 2, it is characterized in that, described vibrator (30) is by being installed in the vibrator sleeve pipe (33) that stirs last three the uniform driving levers of kind of a wheel shaft (4) (31), one and have slotted eye, being contained in the T type striker that compression spring (34) in this sleeve pipe and this spring by roof pressure and constituting, and driving lever (31) rotates and stirs striker and compress the back trip spring and produce and vibrate with stirring kind of a wheel shaft (4).

4, the dual-purpose paddy planter of manpower power as claimed in claim 1, it is characterized in that, press kind of a device to comprise ridging plate (14), press kind of a bar (11), the indent sheet (13) that four spacings are unequal and be parallel to each other downward is equipped with in this ridging plate bottom, distance between the two adjacent indent sheets is followed successively by 200,400,200 millimeters, perhaps be 250,500,250 millimeters, its adjustable height, the deep-slotted chip breaker of oriented fovea superior between two adjacent indent sheets (13), press the retainer ring (16) that fixing defeated seed pipe (21) lower end is housed on kind of the bar (11), press kind of a bag (15), retainer ring (16) and pressure kind of a bag (15) divides to occupy presses front and back of planting bar (11), corresponding with the position of indent sheet (13), press kind of a bag (15) to press down the degree of depth and press kind of the weight of bag to regulate by regulating..

5, the dual-purpose paddy planter of manpower power as claimed in claim 1, it is characterized in that, at frame (7) rear portion the device that prints is housed, this device comprises the bar that prints (20), frame cross bar (8), the piece that prints (19), and the bar that prints (20) is a fulcrum with the supporting on the frame cross bar (8), can rotate by easy on and off, the piece (19) that prints is lifted under the bar that prints (20), is positioned at fuselage outer side, kiss the earth.

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