CN205336774U - Layer by layer manuring seeder loose deeply - Google Patents
Layer by layer manuring seeder loose deeply Download PDFInfo
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- CN205336774U CN205336774U CN201620116180.4U CN201620116180U CN205336774U CN 205336774 U CN205336774 U CN 205336774U CN 201620116180 U CN201620116180 U CN 201620116180U CN 205336774 U CN205336774 U CN 205336774U
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Abstract
The utility model relates to the field of agricultural machinery, in particular to layer by layer manuring seeder loose deeply, construct (5), fertilizing mechanism, sowing mechanism and land wheel drive mechanism (17) including frame (1), fan (13), subsoiler, the sowing mechanism includes air blown type seed metering ware (8) and parallel four -link mechanism. The utility model discloses a layer by layer manuring seeder loose deeply has not only improved the operating efficiency of machines, more is favorable to breaking hard pan, chesson, improves the water storage capacity of soil, promotes the growth of crop root system. Adopt the layer by layer manuring, can realize the regulation of each layer rate of fertilizer application, can fertilize according to the different growth cycle's of crop fertilizer requirement, be favorable to the utilization ratio of the fertilizer of growth and the improvement of crop. Adopt neotype air blown type seed metering ware, when kind of the condition appearing knocking, make things convenient for the dismantlement of seed metering ware.
Description
Technical field
This utility model relates to agricultural mechanical field, particularly to a kind of layer by layer manuring subsoiling seeder.
Background technology
For a long time, owing to being short of power, China's most area adopts rotary tillage mode wholely, and operating type mostly is small-scale workshops, and depth of soil preparation does not reach requirement, and tractor rolls and causes soil compression with repeatedly entering, and defines thicker plough sole.Teamwork machinery can once complete multi-mode operation, reduces tractor and enters ground number of times, alleviates soil packing.Therefore, development teamwork machinery is to solve soil compression, improves the powerful guarantee of edaphic condition.
Summary of the invention
The purpose of this utility model is to provide a kind of layer by layer manuring subsoiling seeder, can once complete the multi-mode operations such as subsoiling land preparation, layer by layer manuring, water furrow planting, earthing, suppression.
The purpose of this utility model is achieved through the following technical solutions:
A kind of layer by layer manuring subsoiling seeder, including frame 1, blower fan 13, subsoiling mechanism 5, fertilizing mechanism, sowing mechanism and ground actuation 17；Wherein,
Sowing mechanism includes blowing-type metering device 8 and parallel four-bar linkage；
Described blowing-type metering device 8 includes seeder unit shell lid 809, seeder unit shell 810, feed shaft 804, discharge plate quick-release arrangement and Seed-cleaning tool apparatus for adjusting position；
Seeder unit shell 810 is one-body molded by feed hopper 811 and drum-shaped housing 813；
Seed-cleaning tool apparatus for adjusting position includes Seed-cleaning tool 701, Seed-cleaning tool axle 702, Seed-cleaning tool position control lever 703, Seed-cleaning tool stud 705, Seed-cleaning tool position adjustments spring 706 and axle card 709；
The bottom of drum-shaped housing 813 has circular hole 708, and is connected with boss 707, and the bottom of drum-shaped housing 813 has arc groove 704 with circular hole 708 for the circumference in the center of circle, and the back of drum-shaped housing 813 is connected with feed mechanism for seed fixing lug boss 814；It is provided with threaded connection hole in feed mechanism for seed fixing lug boss 814, by feed mechanism for seed fixing lug boss 814, blowing-type metering device 8 and parallel-ordinal shift 10 is bolted；
Seed-cleaning tool axle 702, through the circular hole 708 on drum-shaped housing 813, is fixed with axle card 709 at drum-shaped housing 813 back；Seed-cleaning tool stud 705 is through arc groove 704, at the threaded Seed-cleaning tool position control lever 703 in drum-shaped housing 813 back；Seed-cleaning tool 701 one end is fixed on Seed-cleaning tool axle 702, and the other end is fixed on Seed-cleaning tool stud 705；
The back surfaces of axle card 709 and drum-shaped housing 813 retains certain interval；Seed-cleaning tool position adjustments spring 706 one end is articulated on Seed-cleaning tool axle 702, and the other end is articulated on boss 707；
Discharge plate quick-release arrangement includes discharge plate 801, discharge plate spring 806, spacing shim 807 and self-lock pin 808；
Wherein, the integrated discharge plate of disk and annulus 801 there is centre bore 822, hole 803, location, multiple groove 802 and type hole；Multiple grooves 802 along discharge plate 801 disk circumferentially, hole 803, two location is arranged symmetrically with relative to centre bore 822, multiple type holes are arranged in the annulus outer circumference surface of discharge plate 801 throughly, the annulus inner peripheral surface of discharge plate 801 side arranges the Seed-cleaning tool groove holding Seed-cleaning tool 701 along through type hole, and the centre bore circumferential edges of discharge plate 801 opposite side has centre bore projection 823；
One end shaft end certain distance from feed shaft 804, the excircle along feed shaft 804 arrange a feed shaft disk, and described feed shaft disk circumference is connected with two alignment pins 805；The centre bore 822 of discharge plate 801 is placed on feed shaft 804, and against described feed shaft disk, the alignment pin 805 on feed shaft disk is through the hole, location 803 of discharge plate 801；
Centre bore bottom the other end traverse drum-shaped housing 813 of feed shaft 804；
Discharge plate spring 806 is arranged in outside centre bore projection 823, between feed shaft disk and spacing shim 807, and the shaft end of feed shaft 804 has hole, and self-lock pin 808 is fixed on feed shaft 804 through this hole.
Described fertilizing mechanism includes fertilizer box 14, fertile pipe 15 and layer by layer manuring device 16, and two fertilizer box 14 are fixed in frame 1, lay respectively at the both sides of blower fan 13；
Layer by layer manuring device 16 includes adjustable fertile groove 1601, chute 1602, fertile groove ear 1603, bolt 1604, bottom fertilizer sheet 1605, enters fertile pipe 1606, applies fertilizer and manage fixing plate 1607 and fertilising pipe 1608；
Enter fertile pipe 1606 and be fixed in the upper end of fertilising pipe 1608, the top and bottom of fertilising pipe 1608 are through, the side of fertilising pipe 1608 has multiple fertilizer applying hole 1609, opposite side is connected with the fixing plate 1607 of fertilising, layer by layer manuring device 16 is fixed on deep soil loosing shovel 2 by the fixing plate 1607 that applies fertilizer, under the lower edge of the fertilizer applying hole 1609 except a fertilizer applying hole 1609 of bottom, affixed chute 1602 on fertilising pipe 1608, fertilizer applying hole 1609 is inserted along lower edge and the side of fertilizer applying hole 1609 in one end of adjustable fertile groove 1601, the affixed fertile groove ear 1603 in other end bottom, by bolt 1604, fertilizer groove ear 1603 is slidably disposed in chute 1602.Bottom fertilizer sheet 1605 is inserted and fixed in the fertilizer applying hole 1609 of bottom along the lower edge of the fertilizer applying hole 1609 of bottom, and closes the lower end of fertilising pipe 1608, and fertilizer box 14 is connected by fertile pipe 15 with entering fertile pipe 1606.
The periphery positioning boss 816 positioned opposite of described seeder unit shell lid 809 and hook 817；Having hole 819, location on positioning boss 816, the inner surface of positioning boss 816 has groove, and the outer surface of positioning boss 816 has jut；
Drum-shaped housing 813 periphery is provided with connection boss 815 and connects axle 812, and positioning boss 816 positioned opposite with the periphery of seeder unit shell lid 809 respectively and hook 817 are corresponding；Connect boss 815 and be provided with yi word pattern spacing hole 818；
Seeder unit shell lid 809 and seeder unit shell 810 snap together one airtight chamber of formation, and the hook 817 on seeder unit shell lid 809 is articulated on the connection axle 812 of seeder unit shell 810, and formation is rotationally connected.
Described blowing-type metering device 8 also includes seeder unit shell lid opening apparatus 9, and seeder unit shell lid opening apparatus 9 includes device for opening stud 901, device for opening regulates handle 902, stud bearing pin 903, stud pad 904 and stud spring 905；Wherein, device for opening stud 901 passes the boss 816 of seeder unit shell lid 809 and the yi word pattern spacing hole 818 connecting boss 815 of seeder unit shell 810；The fixing device for opening that connects in device for opening stud 901 one end regulates handle 902, and the other end of device for opening stud 901 has hole, and stud bearing pin 903 is arranged through this hole；Being cased with stud pad 904 and stud spring 905 on device for opening stud 901, one end of stud spring 905 is fixed on the jut of the positioning boss 816 of seeder unit shell lid 809, and the other end contacts with stud pad 904.
Described discharge plate groove 802 is four.
Described fertilizer applying hole 1609 is three, and the fixing plate 1607 of described fertilising is two.
The beneficial effects of the utility model are in that:
Layer by layer manuring subsoiling seeder of the present utility model, not only increases the working performance of facility, is more beneficial for breaking hard plough sole, chesson, improves the water-holding capacity of soil, promote the growth of crop root.Adopt layer by layer manuring, it may be achieved the adjustment of each layer of dose, can apply fertilizer according to the fertilizer requirement of crop different growth periods, be conducive to the growth of crop and the utilization rate of the fertilizer of raising.Adopt novel blowing-type metering device, when there is knocking kind of situation, facilitate the dismounting of feed mechanism for seed.
Accompanying drawing explanation
Fig. 1 is the population structure schematic diagram of this utility model layer by layer manuring subsoiling seeder；
Fig. 2 is the side view of this utility model layer by layer manuring subsoiling seeder；
Fig. 3 is the structural representation of the subsoiling mechanism of this utility model layer by layer manuring subsoiling seeder；
Fig. 4 is the further detail below schematic diagram of the subsoiling mechanism of this utility model layer by layer manuring subsoiling seeder；
Fig. 5 is the structural representation of the layer by layer manuring device of this utility model layer by layer manuring subsoiling seeder；
Fig. 6 is the structural representation of the fertilising pipe of this utility model layer by layer manuring subsoiling seeder；
The rearview of the discharge plate of Fig. 7 a this utility model layer by layer manuring subsoiling seeder；
The front view of the discharge plate of Fig. 7 b this utility model layer by layer manuring subsoiling seeder；
Fig. 8 a is the structural representation of the seeder unit shell of this utility model layer by layer manuring subsoiling seeder；
Fig. 8 b is the detail view connecting boss of the seeder unit shell of this utility model layer by layer manuring subsoiling seeder；
Fig. 8 c is the detail view of the feed hopper of the seeder unit shell of this utility model layer by layer manuring subsoiling seeder；
Fig. 9 a is the structural representation of the seeder unit shell lid of this utility model layer by layer manuring subsoiling seeder；
Fig. 9 b is the detail view of the positioning boss of the seeder unit shell lid of this utility model layer by layer manuring subsoiling seeder；
The blowing-type metering device internal structure scheme of installation of Figure 10 this utility model layer by layer manuring subsoiling seeder；
The seeder unit shell of Figure 11 this utility model layer by layer manuring subsoiling seeder and the scheme of installation of seeder unit shell lid；
The structural representation of the seeder unit shell lid opening apparatus of Figure 12 this utility model layer by layer manuring subsoiling seeder；
The feed mechanism for seed cross-sectional schematic of Figure 13 this utility model layer by layer manuring subsoiling seeder；
The Seed-cleaning tool position adjustments schematic diagram of Figure 14 this utility model layer by layer manuring subsoiling seeder；
The parallel-ordinal shift feeler mechanism schematic diagram of Figure 15 a this utility model layer by layer manuring subsoiling seeder；
The back link structural representation of Figure 15 b this utility model layer by layer manuring subsoiling seeder；
The ground actuation schematic diagram of Figure 16 this utility model layer by layer manuring subsoiling seeder；
The fertilizer box structural representation of Figure 17 this utility model layer by layer manuring subsoiling seeder.
Accompanying drawing labelling:
1 frame 2 deep soil loosing shovel 3 deep soil loosing shovel fixed mount
Press wheel 5 subsoiling mechanism 502 spacing hole before 4
Press wheel spring before the fixing plate 6 of press wheel before press wheel portable plate 504 before 503
7 Seed-cleaning tool apparatus for adjusting position 701 Seed-cleaning tool 702 Seed-cleaning tool axles
703 Seed-cleaning tool position control lever 704 arc groove 705 Seed-cleaning tool studs
706 Seed-cleaning tool position adjustments spring 707 boss 708 circular holes
709 axle card 8 blowing-type metering device 801 discharge plates
802 discharge plate grooves 803 position hole 804 feed shaft
805 alignment pin 806 discharge plate spring 807 spacing shims
808 self-lock pin 809 seeder unit shell lid 810 seeder unit shells
811 feed hoppers 812 connect axle 813 drum-shaped housing
814 feed mechanism for seed fixing lug boss 815 connect boss 816 positioning boss
817 hook 818 yi word pattern spacing holes 819 position hole
820 upper shed 821 under shed 822 centre bores
9 seeder unit shell lid opening apparatus 901 device for opening stud 902 device for opening regulate handle
903 stud bearing pin 904 stud pad 905 stud springs
Connecting rod 1002 front rod on 10 parallel-ordinal shift 1001
1003 lower link 1004 back link 1005 rod springs
Plate fixed by 1006 sleeve 1007 arc 1008 grain conductors
11 kinds of case 12 grain conductors of plate fixed by 1009 feed mechanism for seeds
13 blower fan 14 fertilizer box 1401 fertilizer apparatus
The fertile pipe 16 layer by layer manuring device of 1402 fertilizer expelling shafts 15
The 1601 adjustable fertile groove ears of fertile groove 1602 chute 1603
1604 bolt 1605 bottom fertilizer sheets 1606 enter fertile pipe
The 1607 fixing plates 1608 of fertile pipe apply fertilizer pipe 1609 fertilizer applying hole
17 ground actuation 1701 driven shaft 1702 conic reducers
1703 land wheel 1704 spacing in the rows regulate device 1705 driving shaft
18 connecting plate 19 press wheel 20 ditching devices
21 passive anti-block apparatus 823 centre bore projections
Detailed description of the invention
Below in conjunction with drawings and Examples, detailed description of the invention of the present utility model is described in further detail.
As depicted in figs. 1 and 2, layer by layer manuring subsoiling seeder, including frame 1, blower fan 13, subsoiling mechanism 5, fertilizing mechanism, sowing mechanism and ground actuation 17.
The hang of layer by layer manuring subsoiling seeder is trifilar suspension, and blower fan 13 is arranged in frame 1 by blower rack.
As shown in Figure 3 and Figure 4, subsoiling mechanism 5 includes deep soil loosing shovel 2, deep soil loosing shovel fixed mount 3, front press wheel 4, front press wheel portable plate 503, the fixing plate 504 of front press wheel and front press wheel spring 6.
Wherein, deep soil loosing shovel fixed mount 3 is arranged on the crossbeam of frame 1.First end of the fixing plate 504 of front press wheel is fixing with deep soil loosing shovel fixed mount 3 to be connected, fixing second end of plate 504 of front press wheel is with the first end of front press wheel portable plate 503 by hinge, and the second end of front press wheel portable plate 503 is connected with the wheel shaft of front press wheel 4.
Described front press wheel portable plate 503 and the fixing plate 504 of front press wheel respectively a pair middle plate being provided with multiple spring connection axle.The hinged end of front press wheel portable plate 503 and the fixing plate 504 of front press wheel is provided with spacing hole 502.When layer by layer manuring subsoiling seeder does not carry out farm work, using fixing bolt by spacing hole 502, front press wheel portable plate 503, the fixing plate 504 of front press wheel are fixed, before restriction, press wheel 4 fluctuates.
Front press wheel spring 6 two ends are articulated on front press wheel portable plate 503 and the fixing plate 504 of front press wheel the spring arranged respectively and connect on axle.The soil of front subsoiling is suppressed by front press wheel 4 under the pulling force effect of front press wheel spring 6, it is to avoid seed is fallen in deeper soil.
Deep soil loosing shovel 2 is bolted on the lower end of deep soil loosing shovel fixed mount 3.
As shown in Figure 1, Figure 2, shown in Fig. 5 and Fig. 6, fertilizing mechanism includes fertilizer box 14, fertile pipe 15 and layer by layer manuring device 16.
Wherein, two fertilizer box 14 are fixed in frame 1, lay respectively at the both sides of blower fan 13.Layer by layer manuring device 16 includes adjustable fertile groove 1601, chute 1602, fertile groove ear 1603, bolt 1604, bottom fertilizer sheet 1605, enters fertile pipe 1606, applies fertilizer and manage fixing plate 1607 and fertilising pipe 1608.
Entering fertile pipe 1606 and be fixed in the upper end of fertilising pipe 1608, the top and bottom of fertilising pipe 1608 are through, and the side of fertilising pipe 1608 has multiple fertilizer applying hole 1609, and opposite side is connected with the fixing plate 1607 of fertilising.In the present embodiment, fertilizer applying hole 1609 is preferably three, and the fixing plate 1607 of fertilising is preferably two.Layer by layer manuring device 16 is fixed on deep soil loosing shovel 2 by the fixing plate 1607 that applies fertilizer, and carries out fertilising operation in field by deep soil loosing shovel 2.Affixed chute 1602 under the lower edge of the fertilizer applying hole 1609 except a fertilizer applying hole 1609 of bottom, on fertilising pipe 1608, fertilizer applying hole 1609 is inserted along lower edge and the side of fertilizer applying hole 1609 in one end of adjustable fertile groove 1601, the affixed fertile groove ear 1603 in other end bottom, is slidably disposed on fertilizer groove ear 1603 in chute 1602 by bolt 1604.Bottom fertilizer sheet 1605 is inserted and fixed in the fertilizer applying hole 1609 of bottom along the lower edge of the fertilizer applying hole 1609 of bottom, and closes the lower end of fertilising pipe 1608, it is prevented that fertilizer flows out from fertilising pipe 1608 lower end.Fertilizer box 14 is connected by fertile pipe 15 with entering fertile pipe 1606.During work, the fertilizer in fertilizer box 14 drops down onto in layer by layer manuring device 16 through fertile pipe 15, then discharges through fertilizer applying hole 1609.When needing regulated fertilization amount, unclamping bolt 1604, drive adjustable fertile groove 1601 to slide in fertilizer applying hole 1609 with chute 1602 for slide rail and carry out the size of regulated fertilization amount, then fix bolt 1604, dose completes to regulate.
As depicted in figs. 1 and 2, sowing mechanism includes blowing-type metering device 8, parallel four-bar linkage, kind case 11, grain conductor 12, passive anti-block apparatus 21 and ditching device 20.
As shown in Fig. 2, Figure 15 a and Figure 15 b, parallel four-bar linkage includes parallel-ordinal shift 10, connecting plate 18 and press wheel 19.Wherein, parallel-ordinal shift 10 includes connecting rod 1001, front rod 1002, lower link 1003, back link 1004 and rod spring 1005, the hinged formation parallel-ordinal shift structure of described upper connecting rod 1001, front rod 1002, lower link 1003 and back link 1004, the two ends of rod spring 1005 are articulated on connecting rod 1001 and lower link 1003 respectively.Back link 1004 includes sleeve 1006, arc 1007, the fixing plate 1008 of grain conductor and the fixing plate 1009 of feed mechanism for seed, wherein, sleeve 1006 and arc 1007 are arranged in the front side of back link 1004, and the rear side of back link 1004 arranges the fixing plate 1008 of grain conductor and the fixing plate 1009 of feed mechanism for seed.
Front rod 1002 is fixed on the back rest of frame 1 by U-bolt, so that whole sowing mechanism is fixed in frame 1.Blowing-type metering device 8 is arranged on the fixing plate 1009 of feed mechanism for seed of back link 1004, plants case 11 and is arranged on the top of blowing-type metering device 8.The upper end of connecting plate 18 is fixed on the arc 1007 of back link 1004, and the middle part of connecting plate 18 is hinged on the lower end of back link 1004, and the lower end of connecting plate 18 connects the wheel shaft of press wheel 19.
Ditching device 20 is bolted in the sleeve 1006 of back link 1004, and passive anti-block apparatus 21 is arranged on ditching device 20.The planting region of blowing-type metering device 8 is connected with grain conductor 12, and grain conductor 12 is fixed on the grain conductor connecting plate 1008 on back link 1004.
Blowing-type metering device 8 has fast dismantling unloading functions, as shown in Fig. 7～Figure 11, blowing-type metering device 8 includes seeder unit shell lid 809, seeder unit shell 810, seeder unit shell lid opening apparatus 9, feed shaft 804, discharge plate quick-release arrangement and Seed-cleaning tool apparatus for adjusting position.
The periphery positioning boss 816 positioned opposite of seeder unit shell lid 809 and hook 817.Having hole 819, location on positioning boss 816, the inner surface of positioning boss 816 has pockets, is used for holding stud bearing pin 903, and the outer surface of positioning boss 816 has jut.
Seeder unit shell 810 is one-body molded by feed hopper 811 and drum-shaped housing 813.Feed hopper 811 is provided with upper shed 820 and under shed 821, and under shed 821 is through with drum-shaped housing 813.Drum-shaped housing 813 periphery is provided with connection boss 815 and connects axle 812, and positioning boss 816 positioned opposite with the periphery of seeder unit shell lid 809 respectively and hook 817 are corresponding.Connect boss 815 and be provided with yi word pattern spacing hole 818.
Seeder unit shell lid 809 and seeder unit shell 810 snap together one airtight chamber of formation, hook 817 on seeder unit shell lid 809 is articulated on the connection axle 812 of seeder unit shell 810, formation is rotationally connected, and realizes opening and closing of seeder unit shell lid 809 to pass through to rotate.
As shown in figure 12, seeder unit shell lid opening apparatus 9 includes device for opening stud 901, device for opening regulates handle 902, stud bearing pin 903, stud pad 904 and stud spring 905.Wherein, device for opening stud 901 passes the boss 816 of seeder unit shell lid 809 and the yi word pattern spacing hole 818 connecting boss 815 of seeder unit shell 810.The fixing device for opening that connects in device for opening stud 901 one end regulates handle 902, and the other end of device for opening stud 901 has hole, and stud bearing pin 903 is arranged through this hole.Being cased with stud pad 904 and stud spring 905 on device for opening stud 901, one end of stud spring 905 is fixed on the jut of the positioning boss 816 of seeder unit shell lid 809, and the other end contacts with stud pad 904.
During normal operation, stud bearing pin 903 is stuck in the yi word pattern spacing hole 818 of seeder unit shell 810, seeder unit shell lid 809 and seeder unit shell 810 is compressed by stud spring 905.When needing to open seeder unit shell lid 809, Unscrew device regulates handle 902, drives device for opening stud 901 and stud bearing pin 903 to rotate, and makes stud bearing pin 903 by yi word pattern spacing hole 818, is opened by seeder unit shell lid 809.Stud bearing pin 903 is by positioning hole 819 to prevent stud pin axle 903 from leaving seeder unit shell lid 809, and is contained in by stud bearing pin 903 in the pockets of inner surface of positioning boss 816.
Such as Fig. 8 a, shown in 13 and 14, Seed-cleaning tool apparatus for adjusting position includes Seed-cleaning tool 701, Seed-cleaning tool axle 702, Seed-cleaning tool position control lever 703, Seed-cleaning tool stud 705, Seed-cleaning tool position adjustments spring 706 and axle card 709.
The bottom of drum-shaped housing 813 has circular hole 708, and is connected with boss 707, and the bottom of drum-shaped housing 813 has arc groove 704 with circular hole 708 for the circumference in the center of circle, and the back of drum-shaped housing 813 is connected with feed mechanism for seed fixing lug boss 814.Being provided with threaded connection hole in feed mechanism for seed fixing lug boss 814, by feed mechanism for seed fixing lug boss 814, by blowing-type metering device 8, fixing plate 1009 is bolted with the feed mechanism for seed of parallel-ordinal shift 10.
Seed-cleaning tool axle 702, through the circular hole 708 on drum-shaped housing 813, is fixed with axle card 709 at drum-shaped housing 813 back.Seed-cleaning tool stud 705 is through arc groove 704, at the threaded Seed-cleaning tool position control lever 703 in drum-shaped housing 813 back.Seed-cleaning tool stud 705 can slide in arc groove 704, thus controlling the position of Seed-cleaning tool 701, and convenient dismounting discharge plate 801.Seed-cleaning tool 701 one end is fixed on Seed-cleaning tool axle 702, and the other end is fixed on Seed-cleaning tool stud 705.
The back surfaces of axle card 709 and drum-shaped housing 813 retains certain interval, it is ensured that Seed-cleaning tool axle 702 can rotate in circular hole 708.Seed-cleaning tool position adjustments spring 706 one end is articulated on Seed-cleaning tool axle 702, and the other end is articulated on boss 707.
As shown in Fig. 7 a, 7b and Figure 10, discharge plate quick-release arrangement includes discharge plate 801, discharge plate spring 806, spacing shim 807 and self-lock pin 808.
Wherein, the integrated discharge plate of disk and annulus 801 there is centre bore 822, hole 803, location, multiple discharge plate groove 802 and type hole.Multiple discharge plate grooves 802 along discharge plate 801 disk circumferentially, two location hole 803 be arranged symmetrically with relative to centre bore 822, multiple type holes are arranged in the annulus outer circumference surface of discharge plate 801 throughly.The annulus inner peripheral surface of discharge plate 801 side arranges the Seed-cleaning tool groove holding Seed-cleaning tool 701 along through type hole, and the centre bore circumferential edges of discharge plate 801 opposite side has centre bore projection 823.Wherein, discharge plate groove 802 is for facilitating taking off of discharge plate 801, and in the present embodiment, discharge plate groove 802 is preferably four.
One end shaft end certain distance from feed shaft 804, the excircle along feed shaft 804 arrange a feed shaft disk, and described feed shaft disk circumference is connected with two alignment pins 805.The centre bore 822 of discharge plate 801 is placed on feed shaft 804, and against described feed shaft disk, the alignment pin 805 on feed shaft disk is through the hole, location 803 of discharge plate 801.
The other end of feed shaft 804 is through the centre bore bottom drum-shaped housing 813, and feed shaft 804 passes and is provided with feed shaft drive sprocket in the part in drum-shaped housing 813 bottom centre hole.
Discharge plate spring 806 is arranged in outside centre bore projection 823, between feed shaft disk and spacing shim 807.The shaft end of feed shaft 804 has hole, and self-lock pin 808 is fixed on feed shaft 804 through this hole.Afterwards, seeder unit shell lid 809 is closed.
The step of dismounting discharge plate 801 is:
1, seeder unit shell lid 809 is opened；
2, sliding Seed-cleaning tool position control lever 703 along arc groove 704, removal is stuck in the Seed-cleaning tool 701 in discharge plate 801；
3, taking off self-lock pin 808 successively, spacing shim 807, discharge plate spring 806, discharge plate 801 is thus being taken off by feed shaft 804；
4, unclamping Seed-cleaning tool position control lever 703, Seed-cleaning tool 701 recovers origin-location under the effect of Seed-cleaning tool position adjustments spring 706.
As shown in Fig. 1, Figure 16 and Figure 17, on frame 1 back rest, distribution has two ground actuation 17, and ground actuation 17 includes land wheel 1703, conic reducer 1702, spacing in the rows adjustment device 1704, driving shaft 1705 and driven shaft 1701.
Land wheel 1703 is rotationally connected by the fixing plate lower end composition of land axle with both sides, the upper end of fixing plate is fixed on the back rest of frame 1, the side of one of them fixing plate is equipped with conic reducer 1702, and the land axle of land wheel 1703 is connected with the power intake of conic reducer 1702；Driving shaft 1705 regulates device 1704 and front rod 1002 through 1702, two fixing plates of conic reducer, spacing in the rows, and spacing in the rows regulates device 1704 and is fixed on the back rest of frame 1, and driven shaft 1701 regulates device 1704 through front rod 1002, spacing in the rows；Equipped with multiple sprocket wheels on driven shaft 1701, the sprocket wheel on driven shaft 1701 is connected by chain with the feed shaft drive sprocket on the feed shaft 804 of blowing-type metering device 8.Wherein, driving shaft 1705 and driven shaft 1701 are all six square shafts.
During work, the conic reducer 1702 that rotates through of land wheel 1703 drives driving shaft 1705 to rotate, driving shaft 1705 regulates device by spacing in the rows and drives driven shaft 1701 to rotate, and driven shaft 1701 drives the feed shaft 804 of blowing-type metering device 8 to rotate by chaindriven mode, it is achieved seeding.
Fertilizer box 14 is provided with fertilizer apparatus 1401 and fertilizer expelling shaft 1402, fertilizer expelling shaft 1402 is contained in fertilizer box 14, fertilizer apparatus 1401 is through fertilizer expelling shaft 1402 and is connected with fertilizer box 14, equipped with fertilizer expelling shaft drive sprocket on fertilizer expelling shaft 1402, the fertilizer expelling shaft drive sprocket on fertilizer expelling shaft 1402 and the sprocket wheel on driven shaft 1701 are connected by chain.
During work, ground-driven mechanism 17, by driving driven shaft 1701 to rotate thus driving fertilizer expelling shaft 1402 to rotate, drives fertilizer apparatus 1401 to realize fertilizer by the rotation of fertilizer expelling shaft 1402.
During layer by layer manuring subsoiling seeder of the present utility model work:
Layer by layer manuring subsoiling seeder operation under the drive of tractor of the present utility model, fertile ditch is outputed while deep soil loosing shovel 2 Subsoiling, the fertilizer in fertilizer box 14 under the driving of land wheel mechanism 17, it is discharged in layer by layer manuring device 16 through fertile pipe 15, layer by layer manuring is realized by layer by layer manuring device 16, then suppressed by front press wheel 4, it is prevented that in subsequent process, seed drops in the fertile ditch outputed into deep soil loosing shovel 2.And then being outputed kind of a ditch by ditching device 20, ground actuation 17 drives blowing-type metering device 8 to be fallen by grain conductor 12 by corn seed, and corn seed is fallen in the kind ditch outputed and realized precision drilling, is finally suppressed by press wheel 19.
When due to misoperation, carrying out seeding operation when not opening blower fan 13, arise that situation about knocking kind, will quit work when blowing-type metering device 8 occurs knocking kind.Now, the blowing-type metering device 8 with fast dismantling unloading functions just can be dismantled fast, easily, removes the seed being stuck in discharge plate 801, it is achieved normal operation.
During blowing-type metering device 8 duty, discharge plate 801 is arranged on feed shaft 804, and upper shell device for opening 9 is arranged in the through hole of upper-lower casing, and the bearing pin 903 of device for opening stud 901 one end is pressed on seeder unit shell 810, is compressed by upper-lower casing.Seed-cleaning tool position control lever 703 is in arc groove 704 lowermost end.During dismounting blowing-type metering device 8, the device for opening that rotatable top shell device for opening 9 has regulates handle 902, makes stud bearing pin 903 by yi word pattern spacing hole 818 groove, opens feed mechanism for seed seeder unit shell lid 809.Along arc groove 704 slide Seed-cleaning tool position control lever 703 remove be stuck in discharge plate 801 Seed-cleaning tool 701, then take off successively be enclosed within feed shaft 804 self-lock pin 808, pad 807, discharge plate spring 806, finally take off the discharge plate 801 being arranged on feed shaft 804, remove the seed being stuck in discharge plate 801.
Claims (6)
1. a layer by layer manuring subsoiling seeder, including frame (1), blower fan (13), subsoiling mechanism (5), fertilizing mechanism, sowing mechanism and ground actuation (17)；Wherein,
Sowing mechanism includes blowing-type metering device (8) and parallel four-bar linkage；
It is characterized in that:
Described blowing-type metering device (8) includes seeder unit shell lid (809), seeder unit shell (810), feed shaft (804), discharge plate quick-release arrangement and Seed-cleaning tool apparatus for adjusting position；
Seeder unit shell (810) is one-body molded by feed hopper (811) and drum-shaped housing (813)；
Seed-cleaning tool apparatus for adjusting position includes Seed-cleaning tool (701), Seed-cleaning tool axle (702), Seed-cleaning tool position control lever (703), Seed-cleaning tool stud (705), Seed-cleaning tool position adjustments spring (706) and axle card (709)；
The bottom of drum-shaped housing (813) has circular hole (708), and it is connected with boss (707), the bottom of drum-shaped housing (813) has arc groove (704) with circular hole (708) for the circumference in the center of circle, and the back of drum-shaped housing (813) is connected with feed mechanism for seed fixing lug boss (814)；Feed mechanism for seed fixing lug boss is provided with threaded connection hole in (814), blowing-type metering device (8) and parallel-ordinal shift (10) is bolted by feed mechanism for seed fixing lug boss (814)；
Seed-cleaning tool axle (702), through the circular hole (708) on drum-shaped housing (813), is fixed with axle card (709) at drum-shaped housing (813) back；Seed-cleaning tool stud (705) traverse arc groove (704), the threaded Seed-cleaning tool position control lever (703) at drum-shaped housing (813) back；Seed-cleaning tool (701) one end is fixed on Seed-cleaning tool axle (702), and the other end is fixed on Seed-cleaning tool stud (705)；
The back surfaces of axle card (709) and drum-shaped housing (813) retains certain interval；Seed-cleaning tool position adjustments spring (706) one end is articulated on Seed-cleaning tool axle (702), and the other end is articulated on boss (707)；
Discharge plate quick-release arrangement includes discharge plate (801), discharge plate spring (806), spacing shim (807) and self-lock pin (808)；
Wherein, disk and annulus integrated discharge plate (801) there is centre bore (822), hole, location (803), multiple groove (802) and type hole；Multiple grooves (802) along discharge plate (801) disk circumferentially, two hole, location (803) are arranged symmetrically with relative to centre bore (822), multiple type holes are arranged in the annulus outer circumference surface of discharge plate (801) throughly, the annulus inner peripheral surface of discharge plate (801) side arranges the Seed-cleaning tool groove holding Seed-cleaning tool (701) along through type hole, and the centre bore circumferential edges of discharge plate (801) opposite side has centre bore projection (823)；
One end shaft end certain distance from feed shaft (804), excircle along feed shaft (804) arrange a feed shaft disk, and described feed shaft disk circumference is connected with two alignment pins (805)；The centre bore (822) of discharge plate (801) is placed on feed shaft (804), against described feed shaft disk, the alignment pin (805) on feed shaft disk is through the hole, location (803) of discharge plate (801)；
The centre bore of other end traverse drum-shaped housing (813) bottom of feed shaft (804)；
Discharge plate spring (806) is arranged in outside centre bore projection (823), between feed shaft disk and spacing shim (807), the shaft end of feed shaft (804) has hole, and self-lock pin (808) is fixed on feed shaft (804) through this hole.
2. layer by layer manuring subsoiling seeder according to claim 1, it is characterised in that:
Described fertilizing mechanism includes fertilizer box (14), fertile pipe (15) and layer by layer manuring device (16), and two fertilizer box (14) are fixed in frame (1), lay respectively at the both sides of blower fan (13)；
Layer by layer manuring device (16) includes adjustable fertile groove (1601), chute (1602), fertile groove ear (1603), bolt (1604), bottom fertilizer sheet (1605), enters fertile pipe (1606), the fixing plate (1607) of fertilising pipe and fertilising pipe (1608)；
Enter fertile pipe (1606) and be fixed in the upper end of fertilising pipe (1608), the top and bottom of fertilising pipe (1608) are through, the side of fertilising pipe (1608) has multiple fertilizer applying hole (1609), opposite side is connected with the fixing plate (1607) of fertilising, layer by layer manuring device (16) is fixed on deep soil loosing shovel (2) by the fixing plate (1607) that applies fertilizer, under the lower edge of the fertilizer applying hole (1609) except a fertilizer applying hole (1609) of bottom, the upper affixed chute (1602) of fertilising pipe (1608), fertilizer applying hole (1609) is inserted along lower edge and the side of fertilizer applying hole (1609) in one end of adjustable fertile groove (1601), the affixed fertile groove ear (1603) in other end bottom, by bolt (1604), fertilizer groove ear (1603) is slidably disposed in chute (1602)；Bottom fertilizer sheet (1605) is inserted and fixed in the fertilizer applying hole (1609) of bottom along the lower edge of the fertilizer applying hole (1609) of bottom, and close the lower end of fertilising pipe (1608), fertilizer box (14) is connected by fertilizer pipe (15) with entering fertile pipe (1606).
3. layer by layer manuring subsoiling seeder according to claim 1, it is characterised in that:
Periphery positioning boss positioned opposite (816) of described seeder unit shell lid (809) and hook (817)；Having hole, location (819) on positioning boss (816), the inner surface of positioning boss (816) has groove, and the outer surface of positioning boss (816) has jut；
Drum-shaped housing (813) periphery is provided with connection boss (815) and connects axle (812), and positioning boss (816) positioned opposite with the periphery of seeder unit shell lid (809) respectively and hook (817) are corresponding；Connect boss (815) and be provided with yi word pattern spacing hole (818)；
Seeder unit shell lid (809) and seeder unit shell (810) snap together one airtight chamber of formation, hook (817) on seeder unit shell lid (809) is articulated on the connection axle (812) of seeder unit shell (810), and formation is rotationally connected.
4. layer by layer manuring subsoiling seeder according to claim 3, it is characterised in that:
Described blowing-type metering device (8) also includes seeder unit shell lid opening apparatus (9), and seeder unit shell lid opening apparatus (9) includes device for opening stud (901), device for opening regulates handle (902), stud bearing pin (903), stud pad (904) and stud spring (905)；Wherein, device for opening stud (901) passes the boss (816) of seeder unit shell lid (809) and the yi word pattern spacing hole (818) of the connection boss (815) of seeder unit shell (810)；The fixing device for opening that connects in device for opening stud (901) one end regulates handle (902), and the other end of device for opening stud (901) has hole, and stud bearing pin (903) is arranged through this hole；Device for opening stud (901) is cased with stud pad (904) and stud spring (905), one end of stud spring (905) is fixed on the jut of the positioning boss (816) of seeder unit shell lid (809), and the other end contacts with stud pad (904).
5. layer by layer manuring subsoiling seeder according to claim 1, it is characterised in that:
Described discharge plate groove (802) is four.
6. layer by layer manuring subsoiling seeder according to claim 2, it is characterised in that:
Described fertilizer applying hole (1609) is three, and it is two that plate (1607) is fixed in described fertilising.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620116180.4U CN205336774U (en) | 2016-02-05 | 2016-02-05 | Layer by layer manuring seeder loose deeply |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620116180.4U CN205336774U (en) | 2016-02-05 | 2016-02-05 | Layer by layer manuring seeder loose deeply |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205336774U true CN205336774U (en) | 2016-06-29 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620116180.4U Withdrawn - After Issue CN205336774U (en) | 2016-02-05 | 2016-02-05 | Layer by layer manuring seeder loose deeply |
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| Country | Link |
|---|---|
| CN (1) | CN205336774U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105519273A (en) * | 2016-02-05 | 2016-04-27 | 中国农业大学 | Layered fertilizer application, deep scarification and sowing machine |
| CN106342428A (en) * | 2016-11-15 | 2017-01-25 | 潍坊盛瑞零部件有限公司 | Deep fertilization subsoiler |
-
2016
- 2016-02-05 CN CN201620116180.4U patent/CN205336774U/en not_active Withdrawn - After Issue
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105519273A (en) * | 2016-02-05 | 2016-04-27 | 中国农业大学 | Layered fertilizer application, deep scarification and sowing machine |
| CN106342428A (en) * | 2016-11-15 | 2017-01-25 | 潍坊盛瑞零部件有限公司 | Deep fertilization subsoiler |
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