CN201174873Y - Hand-held aspiration type sowing device - Google Patents
Hand-held aspiration type sowing device Download PDFInfo
- Publication number
- CN201174873Y CN201174873Y CNU2008200897642U CN200820089764U CN201174873Y CN 201174873 Y CN201174873 Y CN 201174873Y CN U2008200897642 U CNU2008200897642 U CN U2008200897642U CN 200820089764 U CN200820089764 U CN 200820089764U CN 201174873 Y CN201174873 Y CN 201174873Y
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- fixed
- plate
- guide post
- seed
- spring
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Abstract
The utility model relates to a portable and pneumatic seeder, in particular to a seeder. The portable and pneumatic seeder aims at solving the problem that the hand seeding is adopted for farmland seeding in hillside or foothill areas. A seed throwing shaft is arranged in an upper hole of a connecting pole, a slideway plate is arranged on the seed throwing shaft, a seed throwing slideway is arranged on the slideway plate, a blanking plate is arranged at the right end of an inner cavity of the seed throwing shaft, a seed sucking hole is arranged on the blanking plate, an airbag orifice is arranged at the left end of the seed throwing shaft, the lower end of a seed sucker is connected with the airbag orifice on the seed throwing shaft, the upper end of the seed sucker is fixedly connected with a guild pole by the connecting pole, the upper end of a seed blocking plate is fixed under the seed throwing shaft, one end of a seed blocking spring is fixed at the lower end of the seed blocking plate, and the other end of the seed blocking spring is fixed on the wall of a box body of a seed inlet box. The portable and pneumatic seeder is small in volume and is capable of being used portably and realizing the farmland seeding in hillside or foothill areas.
Description
Technical field
The utility model relates to a kind of seeder.
Background technology
At present, the pneumatic seeder that generally uses during crop seeding all is large-scale machine, is applicable in smooth, the open farmland, on the hillside or the farmland of hilly country, just can't adopt this large-scale pneumatic seeder, so manual sowing is still adopted in the farmland sowing of hillside or hilly country.
The utility model content
The purpose of this utility model is to adopt the problem of manual sowing for the farmland sowing that solves hillside or hilly country, and a kind of portable air-sucking type seeder is provided.
The utility model comprises housing, guide post, connecting rod, bearing pin, throw kind of an axle, chute board, closure plate, inhale kind of a device, connecting rod, upper spacer, vertical clapboard, spring, push rod, little spring, bull stick, steady pin, lacing wire, right sheet folder kind of plate, left side sheet folder kind of plate, ship and resell on another market and portable device, the inner chamber of housing is fixed with upper spacer and vertical clapboard, upper spacer and vertical clapboard are divided into into kind of the case and kind of the case that falls with the inner chamber of housing, guide post is arranged in kind of the case, the upper end of guide post is arranged in the pilot hole on the upper spacer, be exposed at the bottom of housing outside the lower end of guide post, guide post top is provided with connecting rod, connecting rod is provided with spring between the upper spacer, push rod is fixed on the middle part of guide post, one end of little spring is fixed on the lower end of push rod, the other end of little spring is fixed on the guide post, bull stick is installed in the middle part of housing by steady pin, the upper end of lacing wire is fixed on the bull stick, collude on right sheet folder kind of plate the lower end of lacing wire, left side sheet folder kind of plate is connected with right sheet folder kind of a plate by shipping and reselling on another market, left side sheet folder kind of plate is fixed on the bottom of housing, and portable device is fixed on the top of housing.Bearing pin is fixed on the bottom of guide post, the lower end of connecting rod is fixed on the bearing pin, throwing kind of an axle is arranged in the upper hole of connecting rod, throw kind of an axle and be provided with chute board, chute board is provided with throws kind of a slideway, throw kind of the inner chamber right-hand member of axle and be provided with closure plate, closure plate is provided with suction hole, throw kind of the left end of axle and be provided with the air bag mouth, inhaling the lower end of kind of device and is connected with air bag mouth on throwing kind of axle, fixedlys connected with guide post by connecting rod in the upper end of inhaling kind of device, the upper end of seed retaining plate be fixed on that throwing plants spool below, one end of retaining kind of spring is fixed on the lower end of seed retaining plate, and the other end of retaining kind of spring is fixed on the box body wall of into kind of case outlet.
The utility model has the advantages that: one, the utility model volume is little, in light weight, can portablely use, can be on the hillside or the hilly country carry out the farmland sowing.Two, the seeding accuracy of the existing large-scale pneumatic seeder of the utility model has the flexibly light and handy of small-sized portable seeder again, is suitable for various landform.Three, the utility model also has seeding accuracy height, sowing evenly, the advantage that speed of drilling is fast.
Description of drawings
Fig. 1 is overall structure schematic diagram of the present utility model (inhaling kind of a device is balloon type), Fig. 2 is overall structure schematic diagram of the present utility model (inhaling kind of a device is piston type), Fig. 3 is an external structure schematic diagram of the present utility model, Fig. 4 is the structural representation of portable device, Fig. 5 is the structural representation of closure plate, Fig. 6 is connecting rod, throw the annexation structural representation of kind of an axle, chute board, closure plate and suction kind device, and Fig. 7 is that the K of Fig. 6 is to view.
Embodiment
Embodiment one: in conjunction with Fig. 1, Fig. 5, Fig. 6 and Fig. 7 illustrate present embodiment, present embodiment comprises housing 1, guide post 2, connecting rod 3, bearing pin 4, throw kind of an axle 5, chute board 6, closure plate 7, inhale kind of a device 9, connecting rod 10, upper spacer 13, vertical clapboard 14, spring 15, push rod 16, little spring 17, bull stick 18, steady pin 19, lacing wire 27, right sheet folder kind of plate 21, left side sheet folder kind of plate 22, ship and resell on another market 23 and portable device 24, the inner chamber of housing 1 is fixed with upper spacer 13 and vertical clapboard 14, upper spacer 13 and vertical clapboard 14 are divided into into kind of the case 11 and kind of the case 12 that falls with the inner chamber of housing 1, guide post 2 is arranged in kind of the case 12, the upper end of guide post 2 is arranged in the pilot hole 20 on the upper spacer 13, be exposed at the bottom of housing 1 outside the lower end of guide post 2, guide post 2 tops are provided with connecting rod 10, connecting rod 10 is provided with spring 15 between the upper spacer 13, push rod 16 is fixed on the middle part of guide post 2, one end of little spring 17 is fixed on the lower end of push rod 16, the other end of little spring 17 is fixed on the guide post 2, bull stick 18 is installed in the middle part of housing 1 by steady pin 19, the upper end of lacing wire 27 is fixed on the bull stick 18, collude on right sheet folder kind of plate 21 lower end of lacing wire 27, left side sheet folder kind of plate 22 23 is planted a plate 21 with right sheet folder and is connected by shipping and reselling on another market, left side sheet folder kind of plate 22 is fixed on the bottom of housing 1, and portable device 24 is fixed on the top of housing 1.Bearing pin 4 is fixed on the bottom of guide post 2, the lower end of connecting rod 3 is fixed on the bearing pin 4, throwing kind of an axle 5 is arranged in the upper hole 31 of connecting rod 3, throw kind of an axle 5 and be provided with chute board 6, chute board 6 is provided with throws kind of a slideway 61, throw kind of inner chamber 51 right-hand members of axle 5 and be provided with closure plate 7, closure plate 7 is provided with suction hole 71, throw kind of the left end of axle 5 and be provided with air bag mouth 52, the lower end of inhaling kind of device 9 is connected with the air bag mouth 52 that throwing is planted on the axle 5, fixedly connected with guide post 2 by connecting rod 10 in the upper end of inhaling kind of device 9, the upper end of seed retaining plate 28 be fixed on throw kind of axle 5 below, one end of retaining kind of spring 29 is fixed on the lower end of seed retaining plate 28, and the other end of retaining kind of spring 29 is fixed on the box body wall of into kind of case outlet 40.So design can make seed after throwing kind of an axle 5 leaves into kind of case outlet 40, and seed spills automatically.
Embodiment two: present embodiment is described in conjunction with Fig. 3, the difference of present embodiment and embodiment one is that it has increased back-moving spring 25, one end of back-moving spring 25 is fixed on ships and resell on another market on 23, and the other end of back-moving spring 25 is fixed on the bottom of housing 1 outside.Back-moving spring 25 can make right sheet folder kind of plate 21, lacing wire 27 and bull stick 18 automatically reset.Other composition and annexation are identical with embodiment one.
Embodiment three: in conjunction with Fig. 1～Fig. 3 present embodiment is described, the lower end of left sheet folder kind of the plate 22 of present embodiment and right sheet folder kind of plate 21 is a wedge angle 30.Form a some when design can make seeder that soil is exerted pressure like this, making buries can reach certain depth.
Embodiment four: in conjunction with Fig. 1～Fig. 3 present embodiment is described, the difference of present embodiment and embodiment one is that it has increased lower margin 26, and lower margin 26 is arranged on the lower end of guide post 2.Design makes the bottom surface of lower margin 26 with respect to the wedge angle 30 that left sheet presss from both sides kind of plate 22 and right sheet folder kind of plate 21 lower ends a very big area be arranged like this, like this when carrying seeder soil exerted pressure, folder kind of a plate has inserted in the soil, and guide post 2 with the bottom surface of lower margin 26 because the big pressure of area is very little and can not bury, guide post 2 can be moved under the effect of pilot hole 20 straight up with respect to folder kind of a plate.
Embodiment five: in conjunction with Fig. 2 present embodiment is described, the suction kind device 9 of present embodiment inhales kind of device 91 for balloon type and piston type is inhaled kind of a device 92.It is little that balloon type is inhaled kind of the mechanical damage of 91 pairs of seeds of device, can sow the vernalization seed, done sth. in advance seed breeding time; It is durable that piston type is inhaled kind of device 92.
Embodiment six: in conjunction with Fig. 4 present embodiment is described, the portable device 24 of present embodiment is by two fixed heads 241 and portablely form 242, and fixed head 241 is provided with installing hole 243, portablely is installed in 242 in two installing holes 243 on the fixed head 241.Design is convenient portable like this.
The course of work of the present utility model: at first will advance kind of case 11 and fill seed to be broadcast 33, when portable seeder is exerted pressure to soil, folder kind of plate inserts in the soil, guide post 2 can move under the effect of pilot hole 20 straight up with respect to folder kind of a plate, driving connecting rod 10 when guide post 2 begins to move upward moves upward, kind of a device 9 is inhaled in connecting rod 10 pullings, inhale and produce certain negative pressure in kind of the device 9, a large amount of air communication is crossed adapter 8 and the suction hole of throwing on kind of the inner chamber of the axle 5 51 inflow closure plates 7 71, because the restriction of suction hole 71 diameters, the seed that falls in kind of the case 12 can be held by suction hole 71 rapidly, at this moment, guide post 2 continues to move upward, and moves to kind of the case 12 that falls along arcwall faces of throwing kind of slideway 61 by bearing pin 4 drivening rods 3 and throwing kind of an axle 5; When closure plate 7 when throwing kind of an axle 5 and leave into kind of case 5 outlet at bottoms 40, seed retaining plate 28 blocks up outlet 40 moving on rapidly under the effect of retaining kind of spring 29, prevents that seed from spilling; Guide post 2 continues to move upward, driving push rod 16 moves upward, when suction hole 71 with seed along with throw kind of axle 5 throwing move in kind of the slideway 61 kind of case 12 above the time, push rod 16 is at the effect lower compression little spring 17 of bull stick 18, when moving upward, push rod 16 crosses bull stick 18, withstand under the effect of little spring 17 bull stick 18 above become to treat pressure condition, at this moment guide post 2 stops to move upward, guide post 2 begins to move downward under the effect of spring 15, the seeds that suction hole 71 is adsorbed are not owing to had air pressure or in the middle of the effect lower edge of air-flow blowback land kind case 12 is fallen left sheet folder kind of plate 22 and right sheet folder kind of plate 21 formed slits always, two folders kind of plate wedge angle 30 of this moment has inserted in the soil, guide post 2 moves downward, push rod 16 heads on bull stick 18 makes it rotate along steady pin 19, the end that bull stick 18 drives lacing wire 27 moves up, right sheet folder kind of a plate 21 opens thereupon, and left sheet folder kind of plate 22 and right sheet folder kind of plate 21 folded seeds are taken advantage of a situation and fallen in the middle of the soil, finish sowing.Guide post 2 continues to move downward.When bull stick 18 turns to certain angle, push rod 16 can not withstand bull stick 18 again, and under the effect of back-moving spring 25, make bull stick 18 return to original position by lacing wire 27, and simultaneously left sheet folder kind of plate 22 and right sheet folder kind of plate 21 closures, ready for insert soil next time; Guide post 2 continues to move upward under the effect of spring 15, drives above-mentioned a series of part and arrives original position according to opposite order recovery, for next working cycles is got ready.
Claims (6)
1, a kind of portable air-sucking type seeder, it comprises housing (1), guide post (2), connecting rod (3), bearing pin (4), throw kind of an axle (5), chute board (6), closure plate (7), inhale kind of a device (9), connecting rod (10), upper spacer (13), vertical clapboard (14), spring (15), push rod (16), little spring (17), bull stick (18), steady pin (19), lacing wire (27), right sheet folder kind of plate (21), left side sheet folder kind of plate (22), ship and resell on another market (23), portable device (24), seed retaining plate (28) and retaining kind of spring (29), the inner chamber of housing (1) is fixed with upper spacer (13) and vertical clapboard (14), upper spacer (13) and vertical clapboard (14) are divided into into kind of the case (11) and kind of the case (12) that falls with the inner chamber of housing (1), guide post (2) is arranged in kind of the case (12), the upper end of guide post (2) is arranged in the pilot hole (20) on the upper spacer (13), be exposed at the bottom of housing (1) outside the lower end of guide post (2), guide post (2) top is provided with connecting rod (10), connecting rod (10) is provided with spring (15) between the upper spacer (13), push rod (16) is fixed on the middle part of guide post (2), one end of little spring (17) is fixed on the lower end of push rod (16), the other end of little spring (17) is fixed on the guide post (2), bull stick (18) is installed in the middle part of housing (1) by steady pin (19), the upper end of lacing wire (27) is fixed on the bull stick (18), collude on right sheet folder kind of plate (21) lower end of lacing wire (27), left side sheet folder kind of plate (22) is connected with right sheet folder kind of a plate (21) by ship and resell on another market (23), left side sheet folder kind of plate (22) is fixed on the bottom of housing (1), portable device (24) is fixed on the top of housing (1), bearing pin (4) is fixed on the bottom of guide post (2), the lower end of connecting rod (3) is fixed on the bearing pin (4), it is characterized in that throwing kind of an axle (5) is arranged in the upper hole (31) of connecting rod (3), throw kind of an axle (5) and be provided with chute board (6), chute board (6) is provided with throws kind of a slideway (61), throw kind of inner chamber (51) right-hand member of axle (5) and be provided with closure plate (7), closure plate (7) is provided with suction hole (71), throw kind of the left end of axle (5) and be provided with air bag mouth (52), air bag mouth (52) on inhaling kind of the lower end of device (9) and throwing kind of axle (5) is connected, inhaling kind of the upper end of device (9) fixedlys connected with guide post (2) by connecting rod (10), the upper end of seed retaining plate (28) be fixed on throw kind of axle (5) below, one end of retaining kind of spring (29) is fixed on the lower end of seed retaining plate (28), and the other end of retaining kind of spring (29) is fixed on the box body wall of into kind of case outlet (40).
2, according to the described portable air-sucking type seeder of claim 1, it is characterized in that the utility model also contains back-moving spring (25), one end of back-moving spring (25) is fixed on ship and resell on another market (23), and the other end of back-moving spring (25) is fixed on the bottom of housing (1) outside.
3,, it is characterized in that the lower end of left sheet folder kind of plate (22) and right sheet folder kind of plate (21) is wedge angle (30) according to the described portable air-sucking type seeder of claim 2.
4, according to the described portable air-sucking type seeder of claim 3, it is characterized in that the utility model also contains lower margin (26), lower margin (26) is arranged on the lower end of guide post (2).
5,, it is characterized in that inhaling kind of device (9) and inhale kind of a device (91) or piston type suction kind of a device (92) for balloon type according to the described portable air-sucking type seeder of claim 4.
6, according to the described portable air-sucking type seeder of claim 5, it is characterized in that portable device (24) is made up of two fixed heads (241) and portable handle (242), fixed head (241) is provided with installing hole (243), and portable handle (242) is installed in the installing hole (243) on two fixed heads (241).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200897642U CN201174873Y (en) | 2008-04-18 | 2008-04-18 | Hand-held aspiration type sowing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200897642U CN201174873Y (en) | 2008-04-18 | 2008-04-18 | Hand-held aspiration type sowing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201174873Y true CN201174873Y (en) | 2009-01-07 |
Family
ID=40214889
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008200897642U Expired - Fee Related CN201174873Y (en) | 2008-04-18 | 2008-04-18 | Hand-held aspiration type sowing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201174873Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106342451A (en) * | 2016-08-29 | 2017-01-25 | 昆明理工大学 | Plug seedling replanting device |
-
2008
- 2008-04-18 CN CNU2008200897642U patent/CN201174873Y/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106342451A (en) * | 2016-08-29 | 2017-01-25 | 昆明理工大学 | Plug seedling replanting device |
| CN106342451B (en) * | 2016-08-29 | 2018-06-15 | 昆明理工大学 | A kind of hole plate seedling growth reseeds device |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090107 |