CN202104030U - Portable precision seeder - Google Patents
Portable precision seeder Download PDFInfo
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- CN202104030U CN202104030U CN2011201505700U CN201120150570U CN202104030U CN 202104030 U CN202104030 U CN 202104030U CN 2011201505700 U CN2011201505700 U CN 2011201505700U CN 201120150570 U CN201120150570 U CN 201120150570U CN 202104030 U CN202104030 U CN 202104030U
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- plough
- seed
- animal
- sowing
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Abstract
The utility model discloses a portable precision seeder comprising a rack, a seed box, a seed metering device, a seeding cylinder and a land wheel, wherein an opening at the lower end of the seed box is connected with an inlet of the seed metering device, a turntable is fixed on a shaft of the seed metering device and connected with a sprocket wheel through a chain, the sprocket wheel is fixed on the shaft of the land wheel, the lower part of the seed metering device is provided with a seed receiving bucket, the lower part of the seed receiving bucket is provided with the seeding cylinder, a seed plough is fixed at the lower part of the seeding cylinder, the front part of the seed plough is provided with a seed plough pointed projection, the rear part of the seed plough is provided with seed plough wings, and the lower end of the seeding cylinder is fixed between the two seed plough wings. The portable precision seeder has the beneficial effects that 1. the precision seeder is portable, so that the precision seeder can be easily operated by one person; 2. the seeding depth is adjustable and can be guaranteed; and the lower end of the seeding cylinder is fixed between the two seed plough wings and can be protected by the two plough wings, so that the seeding depth can not be influenced by the falling of soil at two sides; 3. the height of a handle is adjustable, so as to be adapted to operations of people with different height; and 4. the seeding efficiency is high, with seeding for 2-3 mu land per hour.
Description
Technical field
The utility model relates to seeding machinery, further is program request machinery, especially for the planter of sowing corn, peanut, soybean, cotton etc.
Background technology
Crops in the market (comprising corn, peanut, soybean, cotton etc.) planter (device); Exist following defective: 1, the designer generally alleviates the weight of dibbler for avoiding resistance big as far as possible, yet because weight is lighter; The plough an animal-drawn seed plough is buried difficult; When particularly running into pan soil, more need firmly press down, thereby increase operator's burden; Often form that one man operation is too tired, two people operate inconvenience; 2, because plough an animal-drawn seed plough design problem, ploughed an animal-drawn seed plough ploughed loosen the soil and can fall in the ditch dug with a plow, thereby cause sowing depth not guarantee, as the corn seeding degree of depth be merely 2-3 centimetre, do not reach the requirement of corn normal growth.For guaranteeing sowing depth, have to strengthen the degree of depth that the plough an animal-drawn seed plough is buried, thereby increased resistance; 3, sowing depth is unadjustable, increases sowing depth and has to adopt and press down method, thereby strengthened resistance; 4, action bars (push rod or handle) is unadjustable, and the people that can not satisfy different heights operates requirement; 5, general seeding unit rotating disk is provided with and a week broadcasts the 3-6 cave, and the seeding unit rotary speed is very fast; When the sowing pace was very fast, it was irregular to be prone to the generation sowing, forms broadcast leakage.In addition, some planters also exist: sow not smartly, the spacing in the rows during sowing is not easy to defectives such as adjusting.
Because the existence of above shortcoming, overall formation: time-consuming, efficient is lower, and the sowing effect is undesirable.Present program request machinery was only sowed 1 mu in 1-3 hour usually.Program request becomes a kind of burden of vast farmers.
Summary of the invention
The purpose of the utility model is to provide a kind of novel and portable precise sower, and its resistance is little, and a people gets final product convenient working; Sow effectively, sowing efficient is high.
The purpose of the utility model realizes through following scheme:
A kind of light precise sower comprises frame, seed-box, seeding unit, sow tube, land wheel, and the lower ending opening of seed-box connects the seeding unit inlet; The axle of seeding unit is gone up fixedly rotating disk, and rotating disk connects sprocket wheel through chain, and sprocket wheel is fixed on the axle of land wheel; The seeding unit bottom is provided with seed reception bucket, and the seed reception bucket bottom is provided with the tube of sowing, and a bottom of sowing is fixed with the plough an animal-drawn seed plough; It is characterized in that: it is protruding that plough an animal-drawn seed plough front portion is provided with plough an animal-drawn seed plough point, and the rear portion is provided with the plough an animal-drawn seed plough wing; Two an animal-drawn seed ploughs interplane (sow tube protected by the two an animal-drawn seed plough wings) are fixed in the sow lower end of tube.
The utility model also can further be realized through following scheme:
The structure of described plough an animal-drawn seed plough is: the protruding rear portion of plough an animal-drawn seed plough point is that column (can be the cylinder/semicolumn of the same thickness; Or the cylindroid/semiellipse post of the same thickness; Or front fine and rear thick cylinder/semicolumn; Or front fine and rear thick cylindroid/semiellipse post), front end has point; An animal-drawn seed plough wing is pre-small post-large " V " font, and the two an animal-drawn seed plough wings are sagging gradually to the outer by root, is " eight " font.
Be the plane below described plough an animal-drawn seed plough point is protruding, below an animal-drawn seed plough wing, be in a plane below plough an animal-drawn seed plough point is protruding.
The protruding leading section of described plough an animal-drawn seed plough point can be that taper or bottom are the half cone shape on plane.
Described sprocket wheel refers to flywheel.
Described plough an animal-drawn seed plough and the angle of sowing between tube are the 130-150 degree, and optimized angle is the 135-145 degree.
The structure of described frame is: two push rod front ends are hinged with two flat bar middle parts respectively; Two flat bar front ends are fixed on the axle of land wheel, and postmedian is fixedly connected through cross bar, on cross bar, is fixed with a vertical pole; The upper end of fixing two braces in vertical pole middle part; The lower end of two braces connects two flat bars, and the upper end of vertical pole is the seed-box dead lever fixedly, and the seed-box dead lever is fixedly connected seed-box; The seed-box bottom connects seeding unit, seed reception bucket successively, the tube of sowing, and the top of the tube of sowing is fixed between two flat bars.
The structure of described seeding unit is: disk body is fixed with the dish shell, and the dish shell is fixed on afer bay or the pole, has certain gap between the disk body in the outside and dish shell; Get kind of spoon head such as tilted-putted little spoon, afterbody is fixed in the edge of movable disk, and movable disk is fixed on the axle; Disk body is interior chase getting kind of a place, spoon outer; With the some spacing blocks that are in the movable disk inboard in addition of movable disk coaxial rotation, form between two spacing blocks and deposit between kind, deposit between kind identical with the quantity of getting kind of spoon; And external position is corresponding in both; Spacing block and deposit kind between indentation, there on disk body top manifest, thereby realize getting kind of spoon with deposit kind between communication, get kind of spoon during other position and all with between depositing kind do not communicate; Bottom at the dish shell has the mouth of sowing, and the mouth of sowing is facing to sowing device.Wherein get kind of spoon and generally select 8-20.
Described seeding unit also can be selected other structure.
Described top of sowing tube places in the sleeve and can in sleeve, slide up and down fixingly, and sleeve is fixed between two flat bars.
Described acute angle angle of sowing between tube and flat bar is the 58-68 degree, is preferably the 60-65 degree.
Saidly between two flat bars, be provided with connecting plate, between the connecting plate of flat rod rear end portion and push rod, brace be set, brace top is fixed on the connecting plate through the screw rod activity.
Described land wheel tire is just detaching structure, through tire is removed, or changes the distance of land wheel scalable sowing.
The flat rod rear end portion of a described side is provided with can place the support bar of packing up.
Described plough an animal-drawn seed plough rear portion is provided with soil-covering means, and soil-covering means connects the tube of sowing through spring.
Also be fixed with nearside divider on the axle of described land wheel, brace is provided with towing pad.
The beneficial effect of the utility model is: 1, the protruding setting of plough an animal-drawn seed plough point, make and can realize at seeding time easily breaking ground, thus sow light, but people's easy manipulation.When the hard place operation, then more demonstrate its advantage; 2, sow tube for adjustable structure, thereby realize the sowing depth scalable, can satisfy the adjusting of different depth.Simultaneously, it is interplane that two an animal-drawn seed ploughs are fixed in the lower end of the tube of sowing, and protected by the two an animal-drawn seed plough wings, can not fall to having influence on the degree of depth of seeds fall because of the soil of both sides; Like this, sowing depth can guarantee, both can avoid because of too shallow and easy lodging again because of guaranteeing germination not too deeply.3, the push rod lower end is movable fixing, and the design of brace can be regulated the push rod angle of inclination within the specific limits, thereby made handle Height Adjustable, to adapt to people's operation of different heights.4, the spacing in the rows basic fixed is set, and just dismantles the land wheel tire, realize two grades of adjustable, simple, convenience through removing; 5, sowing is even, and the rotating disk of this seeding unit is provided with a week broadcasts 12 caves, so the rotating speed of rotating disk is lower, thereby sowing evenly broadcast leakage can not occur.6, the setting of flywheel makes planter in the Shi Buhui sowing that falls back.7, because light, sowing efficient is higher, and test shows that under the situation in normal soil, a people can sow 2-3 mu in 1 hour.8, be not only applicable to maize planting, through adopting different seeding units, also applicable to the sowings of crops such as peanut, soybean, cotton.
Description of drawings
Fig. 1 looks sketch map for the utility model master, and Fig. 2 is the utility model sow tube and plough an animal-drawn seed plough structural representation, Fig. 3 for the utility model sow a bottom with plough an animal-drawn seed plough plan structure sketch map; Fig. 4 looks sketch map for the utility model seeding unit master, and Fig. 5 is the utility model seeding unit schematic side view.
Among the figure: 1 is handle, and 2 is push rod, and 3 is rotating disk, and 4 is seed-box, and 5 is the seed-box dead lever, and 6 is seeding unit; 7 is vertical pole, and 8 is brace, and 9 is towing pad, and 10 is chain, and 11 is land wheel, and 12 is nearside divider; 13 is flywheel, and 14 are the plough an animal-drawn seed plough, and 141 are the plough an animal-drawn seed plough wing, and 142 is protruding for plough an animal-drawn seed plough point, and 15 is soil-covering means; 16 is support bar, and 17 are the tube of sowing, and 18 are flat bar, and 19 is seed reception bucket, and 20 is brace.
Embodiment
In order to make those skilled in the art person understand the utility model scheme better, and make the above-mentioned purpose of the utility model, feature and advantage can be more obviously understandable, below in conjunction with accompanying drawing and embodiment the utility model done further detailed explanation.
Embodiment: shown in Fig. 1-5, handle 1 and two push rod 2 rear ends are fixed, and handle 1 and two push rods 2 form " door " font or " π " font, and two push rod 2 front ends are hinged with two flat bars, 18 middle parts respectively; Two flat bar 18 front ends are fixed on the axle of land wheel 11, and postmedian is fixedly connected through cross bar, and (middle part) is fixed with a vertical pole 7 on cross bar, and vertical pole 7 middle parts are overlooked through 18, two braces of two braces, 8 connection two flat bars and are " people " font; The upper end of vertical pole 7 is seed-box dead lever 5 fixedly, and seed-box dead lever 5 is fixedly connected seed-box 4, and the upper opening of seed-box 4 is bigger; Lower ending opening is less, and lower ending opening connects seeding unit 6 inlets, and the axle of seeding unit 6 is gone up fixedly rotating disk 3; Rotating disk 3 connects flywheel 13 through chain 10, and flywheel 13 is fixed on the axle of land wheel 11, also is fixed with nearside divider 12 on the axle of land wheel 11; Brace 8 is provided with towing pad 9, is used in case of necessity (like soil property really up to the mark etc.) and arranges one in this machine of the anterior wire rope handling pulling of this machine; Seeding unit 6 bottoms are provided with seed reception bucket 19, and seed reception bucket 19 bottoms are provided with the tube 17 of sowing, because seed reception bucket 19 has certain distance apart from seeding unit 6, and the low inclined design in high back before adopting, so, be convenient to the operator and observe the following of seed and broadcast; Tube 17 bottoms of sowing are fixed with plough an animal-drawn seed plough 14, and the acute angle angle of sow tube 17 and 18 on flat bar is the 58-68 degree, is preferably the 60-65 degree, and present embodiment adopts 62 to spend.The syndeton of tube 17 and plough an animal-drawn seed plough 14 of sowing is (referring to Fig. 2): plough an animal-drawn seed plough 14 is anterior protruding 142 for plough an animal-drawn seed plough point, and the rear portion is the plough an animal-drawn seed plough wing 141; Protruding 142 rear portions of plough an animal-drawn seed plough point are column (can be the semicolumn of the same thickness or front fine and rear thick semicolumn); Front end has point (its tip is the half cone shape on plane below adopting); Plough an animal-drawn seed plough 14 is the 130-150 degree with tins 17 the angle β of sowing; Optimized angle is the 135-145 degree, and present embodiment adopts 140 degree.Because the existence of plough an animal-drawn seed plough point protruding 142 can realize breaking ground like a cork; Below an animal-drawn seed plough wing 141, be in a plane below the described plough an animal-drawn seed plough point protruding 142.An animal-drawn seed plough wing 141 is pre-small post-large " V " font, and the two an animal-drawn seed plough wings 141 are sagging to the outer by root, is " eight " font; 141 on the two an animal-drawn seed plough wings are fixed in tube 17 the lower end of sowing; And protected by the two an animal-drawn seed plough wings 141, thereby the soil that can protect both sides falls in the ditch dug with a plow, and then guarantee the degree of depth broadcast under the seed.
For alleviating resistance, the front end of tube 17 bottoms of sowing is set to more pointed (as shown in Figure 3), reducing to meet native face, thereby reduces resistance.
Plough an animal-drawn seed plough 14 rear portions are provided with soil-covering means 15, and soil-covering means 15 connects flat bar 18 rearward end of tube 17, one sides of sowing through spring and is provided with and can places the support bar of packing up 16, is used for when stopping farming, supporting and this machine of coming to a complete stop.
Be provided with connecting plate at two 18 on flat bars, for ease of regulating, between the connecting plate of flat bar 18 rearward end and push rod 2, brace 20 be set, brace 20 tops are fixed on the connecting plate through the screw rod activity.Through the set screw cover, the length that scalable brace 20 is fixed, thus the gradient of regulating push rod 2 also is the height of regulating handle 1, to be fit to tiller's operation of different heights.
The tire of land wheel 11 is just detaching structure, as adopting non-inflatable tyre, and with the rubber strip of fastening, is fastened on land wheel 11 wheel hubs; The straight bar type air tyre of also available two ends band hook directly is hooked on land wheel 11 wheel hubs; Through tire is removed, or change the distance of land wheel 11 scalable sowing.Generally can be provided with and broadcast under the situation of tire, when removing tire, broadcast apart from being 26-27 centimetre apart from about 30 centimetres.46-48 centimetre of land wheel external diameter can be set, internal diameter 40-42 centimetre.
Like Fig. 4, shown in Figure 5; The structure of seeding unit 6 is: disk body 62 is fixed with dish shell 68, and dish shell 68 is fixed on afer bay 22 or the pole 18, and there are certain gap in the disk body 62 in the drawing outside and 69 on shell of dish; Deposit corn seed on the one hand; Can hold on the one hand some (show 8 among Fig. 2, reality can be selected 8-20 for use, is preferably 12-16) gets kind of spoon 65 and gets kind of an activity; Get kind of spoon 65 heads such as tilted-putted little spoon, be used to get kind, the seeding unit 6 that varies in size of little spoon can be set, get kind to be applicable to simple grain, two, three and many, the grain number different like the need sowing can be realized through changing different seeding unit 6; Get the edge that kind of spoon 65 afterbodys are fixed in movable disk 64, movable disk 64 is fixed on the axle 61, and disk body 62 is being got place, kind of spoon 65 outers for interior chase 63, so that get the kind of kind of spoon 65; The some spacing blocks 66 that are in movable disk 64 inboards in addition with movable disk 64 coaxial rotation; Between 66 formation of two spacing blocks are deposited kind 67; 67 is identical with the quantity of getting kind of spoon 65 between depositing kind, and external positions are corresponding in both, spacing block 66 and deposit between kind 67 and manifest at breach 68 places on disk body 62 tops; Thereby realize getting kind of spoon 65 with deposit kind between 67 communication, other the time get kind of spoon 65 all not with deposit between kind 67 and communicate; In the bottom of dish shell 69, have the mouth 610 of sowing, the mouth 610 of sowing is facing to sowing device 19.During work, movable disk 64 is rotated, and gets kind of spoon 65 in uphill process; Obtain one or many seeds, when turning to the top, with seed pour into deposit kind between 67; Along with the rotation of movable disk 64,67 also rotate thereupon between depositing kind, when 67 turning to when sowing mouthful 610 places between depositing kind; Seed is broadcasted to the seed reception bucket 19 and the tube 17 of sowing, thereby realize sowing smoothly.
The above; Be merely the embodiment of the utility model; But the protection domain of the utility model is not limited thereto; Any technical staff who is familiar with the present technique field is in the technical scope that the utility model discloses, and the variation that can expect easily or replacement all should be encompassed within the protection domain of the utility model.
Claims (10)
1. light precise sower comprises frame, seed-box, seeding unit, sow tube, land wheel, and the lower ending opening of seed-box connects the seeding unit inlet; The axle of seeding unit is gone up fixedly rotating disk, and rotating disk connects sprocket wheel through chain, and sprocket wheel is fixed on the axle of land wheel; The seeding unit bottom is provided with seed reception bucket, and the seed reception bucket bottom is provided with the tube of sowing, and a bottom of sowing is fixed with the plough an animal-drawn seed plough; It is characterized in that: it is protruding that plough an animal-drawn seed plough front portion is provided with plough an animal-drawn seed plough point, and the rear portion is provided with the plough an animal-drawn seed plough wing; Sowing, to be fixed in two an animal-drawn seed ploughs interplane for the lower end of tube.
2. light precise sower according to claim 1 is characterized in that: the structure of plough an animal-drawn seed plough is: the protruding rear portion of plough an animal-drawn seed plough point is a column, and front end has point; An animal-drawn seed plough wing is pre-small post-large " V " font, and the two an animal-drawn seed plough wings are sagging gradually to the outer by root, is " eight " font; Be the plane below plough an animal-drawn seed plough point is protruding, below an animal-drawn seed plough wing, be in a plane below plough an animal-drawn seed plough point is protruding.
3. light precise sower according to claim 1 and 2 is characterized in that: the protruding leading section of plough an animal-drawn seed plough point is that taper or bottom are the half cone shape on plane.
4. light precise sower according to claim 1, it is characterized in that: sprocket wheel refers to flywheel.
5. light precise sower according to claim 1 and 2 is characterized in that: described plough an animal-drawn seed plough and the angle of sowing between tube are the 130-150 degree.
6. light precise sower according to claim 1 is characterized in that: the structure of frame is: two push rod front ends are hinged with two flat bar middle parts respectively, and two flat bar front ends are fixed on the axle of land wheel; Postmedian is fixedly connected through cross bar; On cross bar, be fixed with a vertical pole, the upper end of fixing two braces in vertical pole middle part, the lower end of two braces connects two flat bars; The upper end of vertical pole is the seed-box dead lever fixedly, and the seed-box dead lever is fixedly connected seed-box; The seed-box bottom connects seeding unit, seed reception bucket successively, the tube of sowing, and the top of the tube of sowing is fixed between two flat bars.
7. light precise sower according to claim 1 is characterized in that: the structure of seeding unit is: disk body is fixed with the dish shell, and the dish shell is fixed on afer bay or the pole; Have certain gap between the disk body in the outside and dish shell, get kind of spoon head such as tilted-putted little spoon, afterbody is fixed in the edge of movable disk; Movable disk is fixed on the axle, and disk body is interior chase getting kind of a place, spoon outer, with the some spacing blocks that are in the movable disk inboard in addition of movable disk coaxial rotation; Between formation is deposited and is planted between two spacing blocks; Identical between depositing kind, and external positions are corresponding in both with the quantity of getting kind of spoon, spacing block and deposit that the indentation, there on disk body top manifests between kind; Thereby realize getting kind of spoon with deposit kind between communication, get kind of spoon during other position and all do not communicate with depositing between kind; Bottom at the dish shell has the mouth of sowing, and the mouth of sowing is facing to sowing device.
8. light precise sower according to claim 6 is characterized in that: the top of the tube of sowing places in the sleeve and can in sleeve, slide up and down fixingly, and sleeve is fixed between two flat bars.
9. light precise sower according to claim 6 is characterized in that: the acute angle angle of sowing between tube and flat bar is the 58-68 degree.
10. light precise sower according to claim 6 is characterized in that: between two flat bars, be provided with connecting plate, between the connecting plate of flat rod rear end portion and push rod, brace be set, brace top is fixed on the connecting plate through the screw rod activity.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201505700U CN202104030U (en) | 2011-05-12 | 2011-05-12 | Portable precision seeder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011201505700U CN202104030U (en) | 2011-05-12 | 2011-05-12 | Portable precision seeder |
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| Publication Number | Publication Date |
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| CN202104030U true CN202104030U (en) | 2012-01-11 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011201505700U Expired - Fee Related CN202104030U (en) | 2011-05-12 | 2011-05-12 | Portable precision seeder |
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| CN (1) | CN202104030U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103650711A (en) * | 2012-09-25 | 2014-03-26 | 昆山尚达智机械有限公司 | Multi-purpose seeder with adjustable depth |
| CN103766052A (en) * | 2012-10-27 | 2014-05-07 | 招远泽洋工具制造有限公司 | Mechanical vegetable hill-seeding control rotating disc |
| CN106538119A (en) * | 2016-11-02 | 2017-03-29 | 山东省农业科学院玉米研究所 | Hand propelled pneumatic type seeder |
| CN112335377A (en) * | 2020-10-12 | 2021-02-09 | 周李强 | Precise seed taking method and precise dibbler for taking seeds by using same |
-
2011
- 2011-05-12 CN CN2011201505700U patent/CN202104030U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103650711A (en) * | 2012-09-25 | 2014-03-26 | 昆山尚达智机械有限公司 | Multi-purpose seeder with adjustable depth |
| CN103766052A (en) * | 2012-10-27 | 2014-05-07 | 招远泽洋工具制造有限公司 | Mechanical vegetable hill-seeding control rotating disc |
| CN106538119A (en) * | 2016-11-02 | 2017-03-29 | 山东省农业科学院玉米研究所 | Hand propelled pneumatic type seeder |
| CN106538119B (en) * | 2016-11-02 | 2018-12-04 | 山东省农业科学院玉米研究所 | Hand propelled pneumatic type seeder |
| CN112335377A (en) * | 2020-10-12 | 2021-02-09 | 周李强 | Precise seed taking method and precise dibbler for taking seeds by using same |
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| 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: 20120111 Termination date: 20140512 |