CN202183965U - Centrifugal seed and fertilizer broadcaster - Google Patents
Centrifugal seed and fertilizer broadcaster Download PDFInfo
- Publication number
- CN202183965U CN202183965U CN2011202653470U CN201120265347U CN202183965U CN 202183965 U CN202183965 U CN 202183965U CN 2011202653470 U CN2011202653470 U CN 2011202653470U CN 201120265347 U CN201120265347 U CN 201120265347U CN 202183965 U CN202183965 U CN 202183965U
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- CN
- China
- Prior art keywords
- connecting rod
- orifice plate
- seed
- hinged
- pull bar
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
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- Fertilizing (AREA)
Abstract
The utility model discloses a centrifugal seed and fertilizer broadcaster and relates to the agricultural machinery. According to the broadcaster, a seed and fertilizer flow regulating device consists of a fixing hole plate and a rotation hole plate; a plurality of material leakage holes are formed on both the fixing hole plate and the rotation hole plate respectively which are connected through a rotating shaft; a pull rod and stay wire component comprises a pull rod, a connecting rod I, a connecting rod II and a stay wire; the pull rod is fixed on a tangent line of the excircle of the rotation hole plate, and the other end of the pull rod is hinged with one end of the connecting rod II; the other end of the connecting rod II is connected with the stay wire; the middle part of the connecting rod II is hinged with one end of the connecting rod I, and the other end of the connecting rod I is hinged with a frame; and the middle part of the connecting rod II is connected with the frame through tension springs 2-7. By continuously pulling the rotation hole plate by the stay wire and the pull rod, the relative position relationship of the material leakage holes on the two hole plates changes sequentially, from complete deviation (the seed and fertilizer are prohibited to flow downwards), tangency (the flow of the seed and fertilizer increases gradually), until complete coincidence (the flow of the seed and fertilizer is maximal).
Description
Technical field
The utility model relates to a kind of agricultural machinery, is 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 utility model 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 utility model is realized 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.
The good effect of the utility model 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 utility model is done further explain.
Fig. 1 is the utility model structural representation.
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 |
|---|---|---|---|
| CN2011202653470U CN202183965U (en) | 2011-07-26 | 2011-07-26 | Centrifugal seed and fertilizer broadcaster |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011202653470U CN202183965U (en) | 2011-07-26 | 2011-07-26 | Centrifugal seed and fertilizer broadcaster |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202183965U true CN202183965U (en) | 2012-04-11 |
Family
ID=45915450
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011202653470U Expired - Lifetime CN202183965U (en) | 2011-07-26 | 2011-07-26 | Centrifugal seed and fertilizer broadcaster |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202183965U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102388716A (en) * | 2011-07-26 | 2012-03-28 | 安徽金丰机械有限公司 | Centrifugal seed and fertilizer broadcaster |
| CN103395578A (en) * | 2013-07-30 | 2013-11-20 | 浙江乐客来机械有限公司 | Broadcaster |
-
2011
- 2011-07-26 CN CN2011202653470U patent/CN202183965U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102388716A (en) * | 2011-07-26 | 2012-03-28 | 安徽金丰机械有限公司 | Centrifugal seed and fertilizer broadcaster |
| CN103395578A (en) * | 2013-07-30 | 2013-11-20 | 浙江乐客来机械有限公司 | Broadcaster |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term | ||
| CX01 | Expiry of patent term |
Granted publication date: 20120411 |