CN102388716A - Centrifugal seed and fertilizer broadcaster - Google Patents
Centrifugal seed and fertilizer broadcaster Download PDFInfo
- Publication number
- CN102388716A CN102388716A CN2011102096490A CN201110209649A CN102388716A CN 102388716 A CN102388716 A CN 102388716A CN 2011102096490 A CN2011102096490 A CN 2011102096490A CN 201110209649 A CN201110209649 A CN 201110209649A CN 102388716 A CN102388716 A CN 102388716A
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- connecting rod
- orifice plate
- seed
- pull bar
- hinged
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Abstract
The invention discloses a centrifugal seed and fertilizer broadcaster and relates to an agricultural machine. A flow regulation device for seeds and fertilizers is composed of a fixed pore plate and a rotating pore plate, wherein the fixed pore plate and the rotating pore plate are evenly provided and manufactured with a plurality of material draining pores and are connected by virtue of a rotating shaft; a draw rod and stay wire assembly comprises a draw rod, a connecting rod I, a connecting rod II and a stay wire, wherein the draw rod is fixed on the excircle tangent of the rotating pore plate; the other end of the draw rod is hinged with the end of the connecting rod II; the other end of the connecting rod II is connected with the stay wire; the middle of the connecting rod II is hinged with one end of the connecting rod I; the other end of the connecting rod I is hinged with the rack; and the middle of the connecting rod II is connected with the rack by tension springs 2-7. The stay wire and the draw rod pull the rotating pore plate to cause the material draining pores on the two pore plates to be completely deviated (the seeds and fertilizers in a hopper does not flow downward); and the material draining pores on two pore plates are tangent and become big from small (downward-flowing amount of the seed and fertilizer is gradually increased) until the material draining pores are completely coincident (the downward-flowing amount of the seed and fertilizer is maxium).
Description
Technical field
The present invention relates to a kind of agricultural machinery, be specifically related to a kind of centrifugal seed, fertilizer broadcasts sowing machinery.
Background technology
Along with the development of agricultural modernization process, the agricultural mechanization degree is increasingly high, and the fertile seed broadcaster of seed is that seed, fertilizer are broadcasted sowing the field, and sowing efficient is high, enjoys peasant brother's welcome.The fertile seed broadcaster of the centrifugal seed that uses at present, adjusting device of its control seed, fertilizer flow is the sliding door type structure, and the flow adjusting range is little, regulates dumbly, inconvenient, locatees inaccurately, and blanking is inhomogeneous, causes the seed amount of broadcasting sowing inaccurate, influences output.
Summary of the invention
In order to solve the problems of the technologies described above, the present invention provides a kind of centrifugal seed fertile seed broadcaster, and the flow regulator of seed, fertilizer is by fixedly orifice plate and rotation orifice plate are formed; Utilize the pull bar pulling to rotate orifice plate; Make two material spilling holes on the orifice plate by departing from (the seed fertilizer in the hopper is not dirty) fully, the material spilling hole on two orifice plates is tangent, ascending; (the fertile down-off of seed progressively increases) is until overlapping (the fertile down-off of seed is maximum) fully.
The present invention realizes with following technical scheme: the fertile seed broadcaster of a kind of centrifugal seed, it comprises: frame, hopper, centrifugal wind wheel and flow regulator.Described centrifugal wind wheel is connected with rotor shaft, and rotor shaft is installed on the frame through bearing bracket stand, and rotor shaft is connected with tractor with belt pulley through the bevel gear transmission width of cloth.The funnel of going out is arranged at the bottom of described hopper, and described flow regulator is installed in hopper and goes out between the funnel.It is characterized in that: described flow regulator comprises: fixedly the pull bar backguy assembly that orifice plate rotates is rotated in orifice plate, rotation orifice plate and driving.The first-class circumference uniform distribution of described fixedly orifice plate is made many material spilling holes; Make on the described rotation orifice plate and the fixing material spilling hole of orifice plate same size, same intervals, equivalent amount; Rotating orifice plate is close on the lower surface of fixing orifice plate, between the two through the turning cylinder connection.
Described pull bar backguy assembly, it comprises: pull bar, connecting rod I, connecting rod II and backguy.Described pull bar one end is fixed on and rotates on the orifice plate cylindrical tangent line, and the pull bar other end is hinged through jointed shaft I and connecting rod II one end, and the connecting rod II other end connects backguy.Described connecting rod II middle part is hinged through jointed shaft II and connecting rod I one end, and the described connecting rod I other end and frame are hinged.Described connecting rod II middle part is connected with frame through extension spring with jointed shaft I adjacent.
Described material spilling hole is a circular port.
Good effect of the present invention is:
1, to broadcast sowing flow adjustment range big for seed, fertilizer, is suitable for the various types of grain sowing.
2, adjusting is flexible, easy to use.
3, blanking is even, broadcasts sowing effective.
Description of drawings
Below in conjunction with accompanying drawing and embodiment the present invention is done further explain.
Fig. 1 is a structural representation of the present invention.
Fig. 2 is that the A of Fig. 1 is to partial enlarged view.
Fig. 3 is that the B of Fig. 1 is to partial enlarged view.
Among the figure: 1, hopper, 2, flow regulator, 2-1, fixing orifice plate, rotate orifice plate, 2-3, turning cylinder, 2-4, material spilling hole at 2-2; 2-5, pull bar, 2-6, jointed shaft I, 2-7, extension spring, 2-8, connecting rod I, 2-9, connecting rod II; 2-10, backguy, 2-11, jointed shaft II, go out funnel at 2-12, and 3, centrifugal wind wheel, 4, rotor shaft; 4-1, bearing bracket stand, 5, the bevel gear transmission width of cloth, 6, belt pulley, 7, power transmission shaft, 8, frame.
Embodiment
Like Fig. 1, Fig. 2, shown in Figure 3: 1, the fertile seed broadcaster of a kind of centrifugal seed, it comprises: frame 8, hopper 1, centrifugal wind wheel 3 and flow regulator 2.Described centrifugal wind wheel 3 is connected with rotor shaft 4, and rotor shaft 4 is installed on the frame 8 through bearing bracket stand 4-1, and rotor shaft 4 is connected with tractor with belt pulley 6 through bevel gear transmission 5.The funnel of going out 2-12 is arranged at the bottom of described hopper 1, and described flow regulator 2 is installed in hopper 1 and goes out between the funnel 2-12.It is characterized in that: described flow regulator 2 comprises: fixedly the pull bar backguy assembly that orifice plate 2-2 rotates is rotated in orifice plate 2-1, rotation orifice plate 2-2 and driving.The first-class circumference uniform distribution of described fixedly orifice plate 2-1 is made many material spilling hole 2-4; Described rotation orifice plate 2-2 go up to make and the fixing material spilling hole 2-4 of orifice plate 2-1 same size, same intervals, equivalent amount; Rotating orifice plate 2-2 is close on the lower surface of fixing orifice plate 2-1, between the two through turning cylinder 2-3 connection.
Described pull bar backguy assembly, it comprises: pull bar 2-5, connecting rod I 2-8, connecting rod II 2-9 and backguy 2-10.Described pull bar 2-5 one end is fixed on and rotates on the orifice plate 2-2 cylindrical tangent line, and the pull bar 2-5 other end is hinged through jointed shaft I 2-6 and connecting rod II 2-9 one end, and the connecting rod II 2-9 other end connects backguy 2-10.Described connecting rod II 2-9 middle part is hinged through jointed shaft II 2-11 and connecting rod I 2-8 one end, and the described connecting rod I 2-8 other end and frame 8 are hinged.Described connecting rod II 2-9 middle part is connected with frame 8 through extension spring 2-7 with jointed shaft I 2-6 adjacent.
Described material spilling hole 2-4 is a circular port.
Like Fig. 1, Fig. 2, shown in Figure 3: during use, pulling backguy 2-10, connecting rod II 2-9 overcomes the elastic force of extension spring 2-7; 2-11 rotates counterclockwise along the jointed shaft II; Jointed shaft I 2-6 pushing drawing rod 2-5 moves, and pushing drawing rod 2-5 drive to rotate orifice plate 2-2 and clockwise rotates, material spilling hole 2-4 on the moving orifice plate 2-2 and the fixing material spilling hole 2-4 part superposition on the orifice plate 2-1; Seed in the hopper 1, fertilizer get into out funnel 2-12 from the material spilling hole 2-4 that overlaps; Fall in the centrifugal wind wheel 3, centrifugal wind wheel 3 is high speed rotating under bevel gear transmission 5, belt pulley 6 drive again, and seed, fertilizer broadcast sowing the field.
Claims (3)
1. fertile seed broadcaster of centrifugal seed, it comprises: frame (8), hopper (1), centrifugal wind wheel (3) and flow regulator (2); Described centrifugal wind wheel (3) is connected with rotor shaft (4), and rotor shaft (4) is installed on the frame (8) through bearing bracket stand (4-1), and rotor shaft (4) is connected with tractor with belt pulley (6) through the bevel gear transmission width of cloth (5); The funnel of going out (2-12) is arranged at the bottom of described hopper (1), and described flow regulator (2) is installed in hopper (1) and goes out between the funnel (2-12); It is characterized in that: described flow regulator (2) comprising: fixedly the pull bar backguy assembly that orifice plate (2-2) rotates is rotated in orifice plate (2-1), rotation orifice plate (2-2) and driving; The first-class circumference uniform distribution of described fixedly orifice plate (2-1) is made many material spilling holes (2-4); Described rotation orifice plate (2-2) go up to be made and the fixing material spilling hole (2-4) of orifice plate (2-1) same size, same intervals, equivalent amount; Rotate orifice plate (2-2) and be close on the lower surface of fixing orifice plate (2-1), connect through turning cylinder (2-3) between the two.
2. the fertile seed broadcaster of centrifugal seed according to claim 1 is characterized in that: described pull bar backguy assembly, and it comprises: pull bar (2-5), connecting rod I (2-8), connecting rod II (2-9) and backguy (2-10); Described pull bar (2-5) end is fixed on and rotates on orifice plate (2-2) the cylindrical tangent line, and pull bar (2-5) other end is hinged through a jointed shaft I (2-6) and connecting rod II (2-9) end, and connecting rod II (2-9) other end connects backguy (2-10); Described connecting rod II (2-9) middle part is hinged through a jointed shaft II (2-11) and connecting rod I (2-8) end, and described connecting rod I (2-8) other end and frame (8) are hinged; Described connecting rod II (2-9) middle part is connected with frame (8) through extension spring (2-7) with jointed shaft I (2-6) adjacent.
3. the fertile seed broadcaster of centrifugal seed according to claim 1, it is characterized in that: described material spilling hole (2-4) is a circular port.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011102096490A CN102388716A (en) | 2011-07-26 | 2011-07-26 | Centrifugal seed and fertilizer broadcaster |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011102096490A CN102388716A (en) | 2011-07-26 | 2011-07-26 | Centrifugal seed and fertilizer broadcaster |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102388716A true CN102388716A (en) | 2012-03-28 |
Family
ID=45856214
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011102096490A Pending CN102388716A (en) | 2011-07-26 | 2011-07-26 | Centrifugal seed and fertilizer broadcaster |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102388716A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102742401A (en) * | 2012-06-06 | 2012-10-24 | 罗丙伍 | Adjustable spreading and discharging direction and control device |
| CN104737690A (en) * | 2013-12-26 | 2015-07-01 | 酒泉市铸陇机械制造有限责任公司 | Centrifugal fertilizer spreader fertilizer spreading control method |
| CN109041718A (en) * | 2018-10-17 | 2018-12-21 | 广西壮族自治区农业科学院农业资源与环境研究所 | Integrated crop Tree Precise Fertilization machine |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2672259A (en) * | 1951-10-05 | 1954-03-16 | Joseph H Hobgood | Combined top dresser and sower |
| CN2065397U (en) * | 1989-12-04 | 1990-11-14 | 江苏省国营新洋农场 | Plain fertilizer spreader |
| CN201131152Y (en) * | 2007-11-12 | 2008-10-15 | 姚苏友 | Centrifugal type seed-fertilizer spreaders |
| CN202183965U (en) * | 2011-07-26 | 2012-04-11 | 安徽金丰机械有限公司 | Centrifugal seed and fertilizer broadcaster |
-
2011
- 2011-07-26 CN CN2011102096490A patent/CN102388716A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2672259A (en) * | 1951-10-05 | 1954-03-16 | Joseph H Hobgood | Combined top dresser and sower |
| CN2065397U (en) * | 1989-12-04 | 1990-11-14 | 江苏省国营新洋农场 | Plain fertilizer spreader |
| CN201131152Y (en) * | 2007-11-12 | 2008-10-15 | 姚苏友 | Centrifugal type seed-fertilizer spreaders |
| CN202183965U (en) * | 2011-07-26 | 2012-04-11 | 安徽金丰机械有限公司 | Centrifugal seed and fertilizer broadcaster |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102742401A (en) * | 2012-06-06 | 2012-10-24 | 罗丙伍 | Adjustable spreading and discharging direction and control device |
| CN102742401B (en) * | 2012-06-06 | 2015-01-07 | 罗丙伍 | Adjustable spreading and discharging direction and control device |
| CN104737690A (en) * | 2013-12-26 | 2015-07-01 | 酒泉市铸陇机械制造有限责任公司 | Centrifugal fertilizer spreader fertilizer spreading control method |
| CN109041718A (en) * | 2018-10-17 | 2018-12-21 | 广西壮族自治区农业科学院农业资源与环境研究所 | Integrated crop Tree Precise Fertilization machine |
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| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20120328 |