CN201947632U - Hand roller type sowing machine - Google Patents
Hand roller type sowing machine Download PDFInfo
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- CN201947632U CN201947632U CN2011200128596U CN201120012859U CN201947632U CN 201947632 U CN201947632 U CN 201947632U CN 2011200128596 U CN2011200128596 U CN 2011200128596U CN 201120012859 U CN201120012859 U CN 201120012859U CN 201947632 U CN201947632 U CN 201947632U
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Abstract
The utility model provides a hand roller type sowing machine and belongs to the technical field of agriculture machinery, which solves the problems that the unsmooth sowing is easily caused by complicated structure and difficult operation of the traditional sowing machine so as to influence work efficiency, survival ratio of seeds and the like. The hand roller type sowing machine comprises a handrail support and a hollow wheel body rotatably connected to the handrail support, wherein the side part of the wheel body is provided with a feeding port; a plurality of duckbilled nozzles are uniformly and fixedly arranged on the outer wall of the circumference of the wheel body; the wheel body is provided with discharging ports communicated with the corresponding duckbilled nozzles; each duckbilled nozzle is provided with a fixed duckbilled piece and a movable duckbilled piece; a first drive mechanism capable of driving the movable duckbilled piece to open is connected to each movable duckbilled piece; and a seed wheel for receiving seed materials in the wheel body is arranged at the discharging holes in the wheel body; and a second drive mechanism capable of driving the seed wheel to input the seed materials into the duckbilled nozzles is connected to the seed wheel. The hand roller type sowing machine has the advantages of simple structure, continuous and smooth sowing and high correctness of seed spaces, and can be combined flexibly, so that the sowing of various crop seeds can be realized.
Description
Technical field
The utility model belongs to agricultural machinery technological field, relates to a kind of sower, particularly a kind of hand push rolling wheel type sower.
Background technology
Along with social economy and scientific and technological developing rapidly, aspect agricultural production, progressively realize the mechanization of farm work at present, thereby save the labour, reduce labor intensity, improve farm labor efficiency, strengthen the ability that overcomes natural calamity.
In seeding operation, have trench digging, sow seeds, operations such as earthing, compacting, this shows that its operation is loaded down with trivial details, simultaneously because specification, seed spacing, sowing depth, a sowing number average of various crop seeds are inequality, increased difficulty for the manufacturing sower thus.Present existing sower just will be changed the loaded down with trivial details parts of structure during each crop seed in sowing usually, simultaneously complete machine bulky, involve great expense, be suitable for fairly large field sowing.
In order to address the above problem the seeder implement that people have invented manual assistance, for example, Chinese patent literature once disclosed a kind of combined seed and fertilizer drill [China Patent No.: ZL02210588.3; Granted publication number: CN2533648Y], it comprises the land wheel (13) that is loaded on the bolster (1), be fixed on the handle (17) on the bolster (1), on land wheel (13), be provided with some to fertilizer, plant cave opener (4,6), in fertilizer, plant cave opener (4,6) front end all is fixed with breast boards (5), every pair of fertilizer, plant cave opener (4,6) before the rotation direction of land wheel (13), the back is provided with, in land wheel (13), be provided with and the fixing interior case (14) of bolster (1), in interior case (14), be provided with fertile case (3) and kind case (15) that dividing plate (2) is separated, in fertile case (3), plant the fertilizer that of case (15), the below of planting mouthful (20) is respectively equipped with fertilizer compounding device (21) and breeding device (24), gear (9) on the fertilizer compounding device axle (10) respectively with breeding device axle (11) on gear (12), gear (7) on the power transmission shaft (8) is meshed, and several power rails (16) of going up on the stirring bar (22) and being fixed in land wheel (13) of installing at power transmission shaft (8) contact cooperation.
Though above-mentioned combined seed and fertilizer drill has been realized the effect of semi-automatic assistance sowing, also has following shortcoming:
1, has the fixing interior case and the land wheel of rotation in this combined seed and fertilizer drill, fertilizer compounding device in its requirement is installed on the case and breeding device remain and are positioned at the bottom and liberation port is vertical state, because the casing of circumferential is laid handle is handled in the orientation by the people angle decision, the old friend accurately guarantees above-mentioned orientation for very difficult, thus the fluency of accurately sowing the position and sowing of influence sowing.
2, the every pair of fertilizer in this combined seed and fertilizer drill, plant the open-shaped all the time attitude of cave opener, be unfavorable for thus the cave is opened in the soil, and impurity such as sandy soil easily enters casing.
3, fertilizer compounding device and breeding device form transmission by gear combination in this combined seed and fertilizer drill, but gears engaged can cause bigger wearing and tearing in long-time the use, thereby cause fertilizer compounding device and breeding device fertile, the weak effect of sowing down, reduce sowing and survive efficient.
Summary of the invention
The purpose of this utility model is to have the problems referred to above at existing technology, has proposed a kind of individual layer wheel body and has adopted the circulation of driving lever circumference to drive accurate, the smooth and easy hand push rolling wheel type sower of sowing of realization.
The purpose of this utility model can realize by following technical proposal: hand push rolling wheel type sower, comprise armrest support and the wheel body that is rotatably connected on the hollow on the armrest support, described wheel body sidepiece is offered dog-house, it is characterized in that, evenly set firmly several duckbilleds on the outer circumferential walls of described wheel body, offer the discharging opening that can communicate with corresponding duckbilled on the described wheel body, described duckbilled has a slice and decides duckbilled sheet and the moving duckbilled sheet of a slice, described moving duckbilled sheet is connected with and can drives the moving open driving mechanism one of duckbilled sheet, be positioned at the discharging opening place in the described wheel body and be provided with and receive the kind wheel that wheel body is planted material, described kind wheel is connected with and can drives kind of wheel and will plant material and throw in the interior driving mechanism two of above-mentioned duckbilled.
Armrest support in this hand push rolling wheel type sower has two poles that can regulate length, is fixed with axostylus axostyle between two poles, and wheel body is set on the axostylus axostyle and can rotation, also is provided with the handrail handle of holding for human body between the end of two poles.Kind of material put into by the dog-house of wheel body sidepiece and pass through cover closure, hold handrail handle and promotion forward, wheel body is rolled forward under thrust, when wheel body turns to certain angle, driving mechanism two drives kind of a wheel motion and it is received plant grain quantity accurately and throw in the duckbilled, then wheel body is rotated further, and a dozen start driving mechanism the duckbilled sheet and make kind of a grain fall into soil.
In above-mentioned hand push rolling wheel type sower, described driving mechanism one comprises that wearing the above-mentioned duckbilled axle of deciding duckbilled sheet and moving duckbilled sheet and moving duckbilled sheet and duckbilled axle simultaneously is connected, be connected with extension spring one between described duckbilled axle and the wheel body, described wheel body sidepiece is provided with can stir the driving lever one that above-mentioned duckbilled axle rotates successively, and an end of described driving lever one is fixed on the above-mentioned armrest support and the angle between driving lever one and the vertical direction is 15 ° to 25 °.Bending was parallel to the wheel body side surface after the duckbilled axle ran through the moving duckbilled sheet that is connected, extension spring one remains state of tension, the one end is connected on the duckbilled axle of bending, and the other end is fixed on the side of wheel body, rotates the formation folding condition so the swing of duckbilled axle bending segment just drives moving duckbilled sheet around the duckbilled axle.
In above-mentioned hand push rolling wheel type sower, described driving mechanism two comprises kind of a wheel shaft, the inner of described kind of wheel shaft above-mentioned kind wheel that is connected, its outer end stretch out above-mentioned wheel body and and wheel body between be connected with extension spring two, described wheel body sidepiece is provided with can stir the driving lever two that above-mentioned kind of wheel shaft rotates successively, and an end of described driving lever two is fixed on the above-mentioned armrest support and the angle between driving lever two and the vertical direction is-25 ° to-35 °.The kind wheel shaft stretches out wheel body side surface palintrope folding and is parallel to the side, driving lever two keeps positioning states, when wheel body rotates, be some kinds of wheel shafts that circumference evenly is provided with and contact driving lever two successively and stirred, thereby kind wheel in the wheel body that is connected is rotated the kind grain gravity of taking on it is fallen in the duckbilled.
In above-mentioned hand push rolling wheel type sower, described kind wheel have can dismounting and change the kind bar, offer one or hole, several kinds position on the described kind of bar.The specification of various crop seeds is different with the sowing Board Lot, and a plurality of kinds of corresponding one by one various crop seeds of bar when a certain crop is sowed, are changed the corresponding bar of planting is installed thus; The quantity in kind of position hole is to sowing Board Lot that should crop, and plants the hole, position and can corresponding crop seed with it be the embedding that coincide one by one and take in.
In above-mentioned hand push rolling wheel type sower, a side that is positioned at above-mentioned kind wheel on the described wheel body inwall is installed with pocket kind plate, described pocket kind plate has opening towards being the pocket kind groove that face-off is provided with hole, above-mentioned kind position, the opposite side that is positioned at above-mentioned kind wheel on the described wheel body inwall is installed with leads kind of a plate, described kind of the plate of leading has the spigot surface that is inclination, and has the guiding rib that is strip on the spigot surface.The multidirectional pocket kind groove that is bent to form concavity of pocket kind plate, and the notch of pocket kind groove with plant the hole, position uncoveredly be face-off setting, lead kind of plate and be positioned at kind of the back side in hole, position and be higher than kind of a hole, position, lead and have two guiding ribs that form cone angles on kind of the plate.Kind material in the wheel body slides into osculum by the big mouth of guiding rib, flows in the pocket kind groove, then falls in turn to realize in kind of the hole, position that the location before kind of grain discharges obtains.
In above-mentioned hand push rolling wheel type sower, set firmly limited dark backing plate on the outer circumferential walls of described wheel body.Several limit dark backing plate to be fixed on uniformly on the circumference of wheel body by screw, insert the degree of depth on ground thereby limited duckbilled, to reach the different requirements of Different Crop seed to native buried depth degree.
In above-mentioned hand push rolling wheel type sower, the rear that is positioned at above-mentioned wheel body on the described armrest support is fixed with soil-covering plate.Soil-covering plate is connected by flat support and the armrest support that two horizontal forward directions extend, and is provided with the adjusting bolt between flat support and the armrest support, and screw rod one end of adjusting bolt passes armrest support, and the other end passes flat support, and the two ends nut that all has been threaded; Rotating nut changes the length of screw rod between flat support and the armrest support, can adjust the height of soil-covering plate, thereby realizes controlling the soil amount of burying.Soil-covering plate has two plate bodys, and these two plate bodys form the horn-like of expansion forward, thereby is beneficial to the landfill of bulldozing.
In above-mentioned hand push rolling wheel type sower, the rear that is positioned at above-mentioned soil-covering plate on the described armrest support is hinged with rear wheel support, is rotatably connected to press wheel on the described rear wheel support.Rear wheel support is hinged on the rear end of flat support, and press wheel is set on the transverse axis that rear wheel support has, after soil-covering plate will be planted the cave landfill, and press wheel rolling compacting and smooth soil.
In above-mentioned hand push rolling wheel type sower, be provided with screw rod between described rear wheel support and the armrest support, an end of the screw rod rear wheel support that is connected, the other end passes armrest support and the adjusting nut that is threaded.Rotate adjusting nut, change the length of screw rod between flat support and the rear wheel support, realize the lift adjustment of press wheel, when the press wheel position was low, soil compaction was tight, when the press wheel position is high, soil compaction is soft, thereby adapts to the growth demand of Different Crop seed.
In above-mentioned hand push rolling wheel type sower, described wheel body comprises that several can form the unit housings that splicing is connected mutually.Be connected by screw between the unit housings, unit housings comprises the housing one which is provided with duckbilled and plant wheel and play the housing two of connection effect between two housing one, by the housing one of different numbers and the wheel body that splices and combines the different numerical digits of sowing of realization of housing two.
Compared with prior art, this hand push rolling wheel type sower has following advantage:
1, this hand push rolling wheel type sower adopts the individual layer wheel body to make its light weight, simple in structure, easy operating, appearance material volume big.
2, duckbilled and plant the corresponding one by one configuration of wheel in this hand push rolling wheel type sower, and two driving mechanisms that respectively have independent drive actions makes its independent reliable effect, both coordinations that interact, thus reach the function of accurately sowing smoothly.
3, driving lever one has theoretical calculate and the reasonable angular range that practice summary goes out with driving lever two both angles in this hand push rolling wheel type sower, makes whole sowing process continuous effective, thus the circulation that realizes accurate spacing sow, improved operating efficiency.
4, also be provided with soil-covering plate and press wheel in this hand push rolling wheel type sower, and both all can regulate height according to the demand of Different Crop seed, thereby control blinding amount and compactness have effectively improved the survival rate of seed thus.
Description of drawings
Fig. 1 is the planar structure schematic diagram of this hand push rolling wheel type sower.
Fig. 2 is the planar structure schematic diagram of another angle of this hand push rolling wheel type sower.
Fig. 3 is the perspective view of the part of this hand push rolling wheel type sower.
Fig. 4 is another angle perspective view of the part of this hand push rolling wheel type sower.
Fig. 5 is the plan cross-section structural representation of the part of this hand push rolling wheel type sower.
Fig. 6 is another local perspective view of this hand push rolling wheel type sower.
Fig. 7 is the planar structure schematic diagram of the another part of this hand push rolling wheel type sower.
Among the figure, 1, armrest support; 1a, handrail handle; 2, wheel body; 2a, housing one; 2a1, discharging opening; 2b, housing two; 3, duckbilled; 3a, decide the duckbilled sheet; 3b, moving duckbilled sheet; 4, plant wheel; 5, duckbilled axle; 6, extension spring one; 7, driving lever one; 8, plant wheel shaft; 9, extension spring two; 10, driving lever two; 11, plant bar; 11a, hole, kind position; 12, pocket kind plate; 12a, pocket kind groove; 13, lead kind of a plate; 13a, guiding rib; 14, limit dark backing plate; 15, flat support; 16, soil-covering plate; 17, rear wheel support; 18, press wheel; 19, adjusting nut; 20, regulate bolt; 21, bearing plate; 22, bearing; 23, rubber tissue.
Embodiment
Below be specific embodiment of the utility model and in conjunction with the accompanying drawings, the technical solution of the utility model is further described, but the utility model be not limited to these embodiment.
Extremely shown in Figure 7 as Fig. 1, this hand push rolling wheel type sower comprises armrest support 1 and is rotatably connected on the wheel body 2 of the hollow on the armrest support 1, evenly set firmly several duckbilleds 3 on the outer circumferential walls of wheel body 2, duckbilled 3 is connected with and makes duckbilled 3 open driving mechanisms one, corresponding one by one duckbilled 3 is provided with and receives the kinds wheel 4 of planting material in the wheel body 2 in the wheel body 2, plants wheel 4 and is connected with and can drives kind of wheel 4 and will plant material and throw in driving mechanism in the duckbilled 3
Offer on the shell wall of wheel body 2 and can be the corresponding one by one discharging opening 2a1 that communicates with duckbilled 3, be positioned in the wheel body 2 discharging opening 2a1 place one by one correspondence wheel 4 is set kind, kind of wheel 4 have can dismounting and change kind bar 11, plant and offer one or hole, several kinds position 11a on the bar 11, planting position hole 11a and discharging opening 2a1 is positioned on the RADIAL of same wheel body 2, the quantity of kind of position hole 11a and diameter specifications be according to its corresponding crop seed setting, is identical one by one embedding and takes in thereby reach kind of position hole 11a and seed.Be positioned at the position relative on wheel body 2 inwalls and be provided with pocket kind plate 12 with planting bar 11, the pocket kind plate 12 multidirectional pocket kind groove 12a that are bent to form concavity, and the notch of pocket kind groove 12a with plant hole, position 11a uncoveredly be face-off setting, be provided with the rubber tissue 23 that is used to limit discharging opening 2a1 gap width between pocket kind plate 12 and wheel body 2 inwalls, pocket kind plate 12 is fixed on the wheel body 2 by screw.The back side that is positioned at kind of bar 11 on wheel body 2 inwalls be provided be higher than hole, kind of position 11a lead kind of plate 13, lead kind of plate 13 and have the spigot surface that is inclination, and have two guiding rib 13a that are strip on the spigot surface, two guiding rib 13a are obliquely installed and form the diminishing cone angle shape of targeting port.
Driving mechanism two comprises kind of wheel shaft 8, the inner of kind of wheel shaft 8 by bolt shaft to kind of the wheel 4 that is connected, the outer end of kind wheel shaft 8 is stretched out behind wheel body 2 sides and bending is parallel to the side, correspondence has a location screw on wheel body 2 sides, be provided with the extension spring 29 that remains state of tension between the kind wheel shaft 8 of bending and the dog screw, extension spring 291 ends are fixed on the dog screw, and the other end is fixed on the kind wheel shaft 8 of bending.Fixedly connected the driving lever 2 10 with angle of inclination on axostylus axostyle and the end of planting wheel shaft 8 homonymies, and the angle between driving lever 2 10 and the vertical direction is-25 ° to-35 °, employing is the best-fit angle for-30 ° in the present embodiment.The bottom of driving lever 2 10 is rotatably connected to bearing 22, when wheel body 2 rotates, bearing 22 can contact kind of wheel shaft 8 and will plant wheel shaft 8 and stir, and forms the swing that circulate successively of 5 kind wheel shafts 8, so make the wheel body 2 interior kinds that are connected take turns 4 rotations the kind grain gravity of taking on it is fallen in the duckbilled 3.Be provided with the bearing plate 21 that is used for axial location kind wheel shaft 8 between kind of wheel shaft 8 and wheel body 2 sidewalls, bearing plate 21 is set in that also it is fixed on the wheel body 2 by screw on kind of the wheel shaft 8.
Evenly be installed with 5 dark backing plates 14 of limit on the outer circumferential walls of wheel body 2, limit dark backing plate 14 between two adjacent duckbilleds 3 and by screw, to fix.Limit dark backing plate 14 to be used to adjust duckbilled 3 and insert the degree of depth on ground, it is 4.5cm that the dark backing plate 14 back sowing depth of limit are installed in the present embodiment, and taking off the dark backing plate 14 back sowing depth of limit is 6cm.
The lower end that is positioned at its two poles on the armrest support 1 is fixed with two flat supports 15 by bolt, flat support 15 is level and is fixed with two soil-covering plates 16 on rear side extension and its rear end, soil-covering plate 16 has two plate bodys, and these two plate bodys form the horn-like of expansion forward, thereby are beneficial to the landfill of bulldozing.Be equipped with between flat support 15 and the armrest support 1 and regulate bolt 20, screw rod one end of regulating bolt 20 passes armrest support 1, the other end passes flat support 15, and the two ends nut that all has been threaded, rotating nut can be regulated the length of screw rod between flat support 15 and the armrest support 1, can adjust the height of soil-covering plate 16, thus the soil amount of burying of control sowing.The rear end of flat support 15 also is hinged with rear wheel support 17, has transverse axis on the rear wheel support 17, on the transverse axis turning set be connected to can compacting soil press wheel 18, press wheel 18 is positioned at the rear of soil-covering plate 16.Be provided with screw rod between rear wheel support 17 and the flat support 15, one end of the screw rod rear wheel support 17 that is connected, the other end passes the flat support 15 and the adjusting nut 19 that has been threaded, rotation adjusting nut 19 can change the length of screw rod between flat support 15 and the rear wheel support 17, realize the lift adjustment of press wheel 18, thereby the dynamics that realizes press wheel 18 pressure is regulated.
The embodiment data are as follows:
1,7 duckbilled wheel bodys are: get 7 big curved covers and be closely connected with the big disk annular, the connecting portion of wherein adjacent two big curved covers is folded fully mutually, and is connected in corresponding connecting hole by screw; And its spacing in the rows is 20cm.
2,6 duckbilled wheel bodys are: get 6 big curved covers and is connected with the big disk annular, and pull out a determining deviation between the adjacent two big curved connecting portions that cover and be part and fold mutually, and be connected in corresponding connecting hole by screw; And its spacing in the rows is 23cm.
3,5 duckbilled wheel bodys are: get 5 big curved covers and be closely connected with the big disk annular with 5 little curved covers, wherein adjacent big curved cover is folded fully mutually with the connecting portion of little curved cover, and is connected in corresponding connecting hole by screw; And its spacing in the rows is 28cm.
4,4 duckbilled wheel bodys are: get 4 big curved covers and is connected with the big disk annular with 4 little curved covers, and pull out a determining deviation between the adjacent big curved connecting portion that covers with little curved cover and be part and fold mutually, and be connected in corresponding connecting hole by screw; And its spacing in the rows is 30cm.
5,3 duckbilled wheel bodys are: get 3 big curved covers and be connected with the big disk annular with 6 little curved covers, and be connected in corresponding connecting hole by screw; And its spacing in the rows is 40cm.
During use, in advance enough kind material are put into wheel body 2 by the dog-house of wheel body 2 sidepieces, and the cover plate of sealing dog-house is installed.Human body is held handrail handle 1a and is promoted forward, and wheel body 2 is rolled forward under thrust.When wheel body 2 turns to certain angle, plant material and at first slide into osculum by the big mouth of guiding rib 13a, flow in the pocket kind groove 12a, then fall in turn and realize in kind of hole, the position 11a that the location before kind of grain discharges obtains, driving lever 2 10 is stirred the kind wheel shaft 8 that turns to correspondence position, thereby planting wheel shaft 8 drives kind of wheel 4 and rotates and will plant grain and fall in the duckbilled 3, then wheel body 2 is rotated further, driving lever 1 is stirred the duckbilled axle 5 that turns to correspondence position, the duckbilled 3 that has contained kind of grain in the preceding program is opened, this moment, pointed duckbilled 3 inserted in the soil layer, in the kind cave that duckbilled 3 is made so sow, then plant 16 pairs of kind caves of soil-covering plate at wheel 4 rears and banket, soil compaction is carried out in 18 pairs of kind caves of the press wheel at soil-covering plate 16 rears, thereby realizes sowing.The angle initialization of driving lever 1 and driving lever 2 10 makes the program of stirring before and after both and poorly at interval has a rational continuity, promptly plant wheel 4 and in being about to turn to the duckbilled 3 of bottom, send kind in advance, then duckbilled 3 operates accurate position and just sows, thereby, just can realize the coherent sowing of the circulation that continues as long as push away rolling before continuing.
Specific embodiment described herein only is that the utility model spirit is illustrated.The utility model person of ordinary skill in the field can make various modifications or replenishes or adopt similar mode to substitute described specific embodiment, but can't depart from spirit of the present utility model or surmount the defined scope of appended claims.
Although this paper has used armrest support 1 morely; Handrail handle 1a; Wheel body 2; Housing one 2a; Discharging opening 2a1; Housing two 2b; Duckbilled 3; Decide duckbilled sheet 3a; Moving duckbilled sheet 3b; Plant wheel 4; Duckbilled axle 5; Extension spring 1; Driving lever 1; Plant wheel shaft 8; Extension spring 29; Driving lever 2 10; Plant bar 11; Plant hole, position 11a; Pocket kind plate 12; Pocket kind groove 12a; Lead kind of plate 13; Guiding rib 13a; Limit dark backing plate 14; Flat support 15; Soil-covering plate 16; Rear wheel support 17; Press wheel 18; Adjusting nut 19; Regulate bolt 20; Bearing plate 21; Bearing 22; Rubber tissue 23 terms such as grade, but do not get rid of the possibility of using other term.Using these terms only is in order to describe and explain essence of the present utility model more easily; They are construed to any additional restriction all is contrary with the utility model spirit.
Claims (10)
1. hand push rolling wheel type sower, comprise armrest support (1) and be rotatably connected on the wheel body (2) of the hollow on the armrest support (1), described wheel body (2) sidepiece is offered dog-house, it is characterized in that, evenly set firmly several duckbilleds (3) on the outer circumferential walls of described wheel body (2), offer the discharging opening (2a1) that can communicate with corresponding duckbilled (3) on the described wheel body (2), described duckbilled (3) has a slice and decides duckbilled sheet (3a) and the moving duckbilled sheet (3b) of a slice, described moving duckbilled sheet (3b) is connected with and can drives the moving open driving mechanism one of duckbilled sheet (3b), be positioned at discharging opening (2a1) in the described wheel body (2) and locate to be provided with and receive the kind wheel (4) that wheel body (2) is planted material, described kind wheel (4) is connected with and can drives kind of a wheel (4) and will plant material and throw in the interior driving mechanism two of above-mentioned duckbilled (3).
2. hand push rolling wheel type sower according to claim 1, it is characterized in that, described driving mechanism one comprises that wearing above-mentioned duckbilled axle (5) and the moving duckbilled sheet (3b) of deciding duckbilled sheet (3a) and moving duckbilled sheet (3b) simultaneously is connected with duckbilled axle (5), be connected with extension spring one (6) between described duckbilled axle (5) and the wheel body (2), described wheel body (2) sidepiece is provided with can stir the driving lever one (7) that above-mentioned duckbilled axle (5) rotates successively, and an end of described driving lever one (7) is fixed on the above-mentioned armrest support (1) and the angle between driving lever one (7) and the vertical direction is 15 ° to 25 °.
3. hand push rolling wheel type sower according to claim 2, it is characterized in that, described driving mechanism two comprises kind of a wheel shaft (8), the inner of described kind of wheel shaft (8) above-mentioned kind wheel (4) that is connected, its outer end stretch out above-mentioned wheel body (2) and and wheel body (2) between be connected with extension spring two (9), described wheel body (2) sidepiece is provided with can stir the driving lever two (10) that above-mentioned kind of wheel shaft (8) rotates successively, and an end of described driving lever two (10) is fixed on the above-mentioned armrest support (1) and the angle between driving lever two (10) and the vertical direction is-25 ° to-35 °.
4. according to claim 1 or 2 or 3 described hand push rolling wheel type sowers, it is characterized in that, described kind wheel (4) have can dismounting and change kind bar (11), offer one or hole, several kinds position (11a) on the described kind of bar (11).
5. hand push rolling wheel type sower according to claim 4, it is characterized in that, a side that is positioned at above-mentioned kind wheel (4) on described wheel body (2) inwall is installed with pocket kind plate (12), described pocket kind plate (12) has opening towards being the pocket kind groove (12a) that face-off is provided with hole, above-mentioned kind position (11a), the opposite side that is positioned at above-mentioned kind wheel (4) on described wheel body (2) inwall is installed with leads kind of a plate (13), described kind of the plate (13) of leading has the spigot surface that is inclination, and has the guiding rib (13a) that is strip on the spigot surface.
6. according to claim 1 or 2 or 3 described hand push rolling wheel type sowers, it is characterized in that, set firmly limited dark backing plate (14) on the outer circumferential walls of described wheel body (2).
7. according to claim 1 or 2 or 3 described hand push rolling wheel type sowers, it is characterized in that the rear that is positioned at above-mentioned wheel body (2) on the described armrest support (1) is fixed with soil-covering plate (16).
8. hand push rolling wheel type sower according to claim 7 is characterized in that, the rear that is positioned at above-mentioned soil-covering plate (16) on the described armrest support (1) is hinged with rear wheel support (17), is rotatably connected to press wheel (18) on the described rear wheel support (17).
9. hand push rolling wheel type sower according to claim 8, it is characterized in that, be provided with screw rod between described rear wheel support (17) and the armrest support (1), an end of the screw rod rear wheel support (17) that is connected, the other end passes armrest support (1) and the adjusting nut that is threaded (19).
10. according to claim 1 or 2 or 3 described hand push rolling wheel type sowers, it is characterized in that described wheel body (2) comprises that several can form the unit housings that splicing is connected mutually.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200128596U CN201947632U (en) | 2011-01-17 | 2011-01-17 | Hand roller type sowing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011200128596U CN201947632U (en) | 2011-01-17 | 2011-01-17 | Hand roller type sowing machine |
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| CN201947632U true CN201947632U (en) | 2011-08-31 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN2011200128596U Expired - Fee Related CN201947632U (en) | 2011-01-17 | 2011-01-17 | Hand roller type sowing machine |
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| CN103535139A (en) * | 2013-10-23 | 2014-01-29 | 浙江工业大学之江学院工业研究院 | Miniature hand sowing machine for lawn |
| CN105248017A (en) * | 2015-10-19 | 2016-01-20 | 湖南省耒耕轻型耕田机制造有限公司 | Efficient hand push type small seeding machine |
| CN108076734A (en) * | 2017-12-01 | 2018-05-29 | 云南昭琅行农业科技有限公司 | One kind is convenient for Lisianthus planting unit |
| CN108353579A (en) * | 2018-03-14 | 2018-08-03 | 河北永发鸿田农机制造有限公司 | Duck-beak type seeder |
| CN108834501A (en) * | 2018-09-13 | 2018-11-20 | 青岛大学 | A kind of multifunctional hand pushing-type uniline linear interval seeding apparatus |
| CN111802026A (en) * | 2020-07-22 | 2020-10-23 | 杭州富阳顺来粮油专业合作社 | Agricultural production intelligent machine |
| CN113273326A (en) * | 2021-06-22 | 2021-08-20 | 山东理工大学 | Surface self-deformation type anti-soil-sticking press roller based on bionics |
| CN115299217A (en) * | 2022-09-01 | 2022-11-08 | 上海博哉科技有限公司 | Agricultural seeding device |
| CN115299217B (en) * | 2022-09-01 | 2024-05-03 | 山西滴滴农业发展有限公司 | Agricultural seeder |
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2011
- 2011-01-17 CN CN2011200128596U patent/CN201947632U/en not_active Expired - Fee Related
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| CN103535139A (en) * | 2013-10-23 | 2014-01-29 | 浙江工业大学之江学院工业研究院 | Miniature hand sowing machine for lawn |
| CN105248017A (en) * | 2015-10-19 | 2016-01-20 | 湖南省耒耕轻型耕田机制造有限公司 | Efficient hand push type small seeding machine |
| CN108076734A (en) * | 2017-12-01 | 2018-05-29 | 云南昭琅行农业科技有限公司 | One kind is convenient for Lisianthus planting unit |
| CN108353579A (en) * | 2018-03-14 | 2018-08-03 | 河北永发鸿田农机制造有限公司 | Duck-beak type seeder |
| CN108834501A (en) * | 2018-09-13 | 2018-11-20 | 青岛大学 | A kind of multifunctional hand pushing-type uniline linear interval seeding apparatus |
| CN111802026A (en) * | 2020-07-22 | 2020-10-23 | 杭州富阳顺来粮油专业合作社 | Agricultural production intelligent machine |
| CN111802026B (en) * | 2020-07-22 | 2021-07-09 | 杭州富阳顺来粮油专业合作社 | Agricultural production intelligent machine |
| CN113273326A (en) * | 2021-06-22 | 2021-08-20 | 山东理工大学 | Surface self-deformation type anti-soil-sticking press roller based on bionics |
| CN113273326B (en) * | 2021-06-22 | 2022-04-22 | 山东理工大学 | Surface self-deformation type anti-soil-sticking press roller based on bionics |
| CN115299217A (en) * | 2022-09-01 | 2022-11-08 | 上海博哉科技有限公司 | Agricultural seeding device |
| CN115299217B (en) * | 2022-09-01 | 2024-05-03 | 山西滴滴农业发展有限公司 | Agricultural seeder |
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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: 20110831 Termination date: 20140117 |