CN107027389A - A kind of wheat deep fertilizer spraying seed opener - Google Patents
A kind of wheat deep fertilizer spraying seed opener Download PDFInfo
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- CN107027389A CN107027389A CN201710297865.2A CN201710297865A CN107027389A CN 107027389 A CN107027389 A CN 107027389A CN 201710297865 A CN201710297865 A CN 201710297865A CN 107027389 A CN107027389 A CN 107027389A
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- Prior art keywords
- trench digging
- housing
- end cap
- knife
- hydraulic cylinder
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01C—PLANTING; SOWING; FERTILISING
- A01C5/00—Making or covering furrows or holes for sowing, planting or manuring
- A01C5/06—Machines for making or covering drills or furrows for sowing or planting
- A01C5/062—Devices for making drills or furrows
- A01C5/064—Devices for making drills or furrows with rotating tools
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- Life Sciences & Earth Sciences (AREA)
- Soil Sciences (AREA)
- Environmental Sciences (AREA)
- Soil Working Implements (AREA)
Abstract
The present invention relates to a kind of field of agricultural machinery, and in particular to a kind of wheat deep fertilizer spraying seed opener and its application method.Including first hydraulic cylinder, first hydraulic cylinder upper end is provided with otic placode, connecting hole is provided with otic placode, the expansion link lower end of first hydraulic cylinder is provided with cross tube, cross tube two ends are connected with the upper end of montant on two, axle is provided between twice montant lower ends, two zanjon trench digging wheels are provided with axle, shallow ridges trench digging wheel is provided between two zanjons trench digging wheel, montant lower end is hinged with twice montant upper ends on two, sheer pole is provided between twice montant lower ends, the first bucket and the second bucket are provided with sheer pole, second hydraulic cylinder upper end is hinged with upper montant, second hydraulic cylinder lower end is hinged with lower montant.Present invention design, it is simple in construction, it is easy to operate, realize that seed manure gives, and the depth of dressing furrow and seed furrow can be easily controlled, sowing crop technical requirements are met, chemical fertilizer utilization ratio is improved, reduces cost of manufacture.
Description
Technical field
The present invention relates to a kind of field of agricultural machinery, and in particular to a kind of wheat deep fertilizer spraying seed opener and its makes
Use method.
Background technology
Protective farming technique is arid and semi-arid lands's grain-production cost-saving synergistic, recovers to change agroecological environment
Advanced farming system, currently used for wheat no-tillage seeding, the work department of position just right under fertilizer deep placement to seed side
Part at home or blank, has a strong impact on the application of the crop protection farming technique such as wheat.
Current wheat belt be all harvested preceding crop or by straw chopping and returning site preparation after, then sow wheat.No
Only receive, plough, broadcasting that link is various, peasant household is time-consuming to take money, when also taking a lot of work, cost is high, is also easy to delay farming season.And existing deep fertilizer spraying
Seeder, though its can no-tillage direct sowing wheat, its ditching-fertilizing and sowing depth can not control, it is impossible to meet sowing make
Thing technical requirements, the utilization rate to chemical fertilizer is not also high.
The content of the invention
The technical problems to be solved by the invention are to realize that seed manure gives, and can be easily controlled dressing furrow and sowing
The depth of ditch, meets sowing crop technical requirements, improves chemical fertilizer utilization ratio, and save expense, time, manpower, low manufacture cost
A kind of wheat deep fertilizer spraying seed opener and its application method.
To achieve these goals, the technical scheme that provides of the present invention is：
A kind of wheat deep fertilizer spraying seed opener, including first hydraulic cylinder, the cylinder barrel upper end of first hydraulic cylinder are provided with root
According to the symmetrical otic placode of its longitudinal center line, connecting hole is provided with otic placode, the expansion link lower end of first hydraulic cylinder is provided with and it
Vertical cross tube, upper end of the cross tube two ends respectively with montant on two is connected, and is provided with two between montant lower end on axle, axle
It is provided with and is taken turns according to the symmetrical zanjon trench digging of first hydraulic cylinder longitudinal center line, belt wheel, two zanjons trench digging is provided with the left of axle
Montant lower end on shallow ridges trench digging wheel, two is provided between wheel to be hinged with twice montant upper ends, is set between twice montant lower ends
Have and corresponding with two zanjons trench digging wheel and shallow ridges trench digging wheel the first bucket and the second bucket are provided with sheer pole, sheer pole, the
Two hydraulic cylinder upper ends are hinged with upper montant by the first bearing pin, and second hydraulic cylinder lower end is hinged by the second bearing pin and lower montant
Connect,
Zanjon trench digging wheel includes the first housing and the first end cap, and the first housing is connected by screw with the first end cap, and first
Casing center is provided with the first axle sleeve, and the first axle sleeve is coupled with axle by spline, and rotating disk can be rotated on first axle set, rotating disk
Outer rim is provided with the teeth meshed gears being provided with teeth, the first housing with rotating disk outer rim, rotating disk the first end cap of direction
Flat thread is provided with face, first end, which is covered, has been uniformly arranged the first chute, and the first sliding block, first are provided with the first chute
Sliding block is towards the end-face helical being provided with the face of rotating disk with the flat thread cooperation of rotating disk, and the first sliding block is external towards first shell
It is provided with the first digging knife on the face of edge, the first digging knife extends to the through the first slotted eye on the first end cap and the external edge of first shell
One hull outside,
Shallow ridges trench digging wheel includes the second housing and the second end cap, and the second housing is connected by screw with the second end cap, and second
The second axle sleeve is provided with housing, the second axle sleeve is coupled with axle by spline, ten rib bodies can be rotated on the second axle sleeve, ten ribs
Body is provided with and the towards being provided with screw rod, the second housing and being provided with the second chute on the face of the second end cap on the second end cap
The 3rd corresponding chute of two chutes, the second sliding block is arranged in the second chute and the 3rd chute, and the second sliding block is towards second shell
It is provided with the second digging knife on the face of external edge, the second digging knife extends to the through the second slotted eye on the second end cap and the second housing
Two hull outsides, are provided with spring, the second end cap between the second sliding block and the second enclosure interior edge of the second digging knife both sides
It is additionally provided with screw rod around the corresponding arcuate socket in the track of the second axle sleeve central rotation, screw rod is passed through after arcuate socket to the second end
Lid is outside to be extended.
Specifically, the rotating disk and the first axle sleeve in first shell body are concentric.
Specifically, the ten rib bodies and the second axle sleeve in second shell body are concentric.
Specifically, the position of spring and the second housing and the second shoe contact is provided with spring base.
Specifically, being provided with square slotted eye on the face of gear the first end cap of direction, first end, which is covered, is provided with rotating shaft, rotating shaft
It is provided with towards the end face of gear on the bumping square being adapted with square slotted eye, the other end of rotating shaft and is provided with six ribs
Body.
Specifically, being provided with the spiral shell of goat's horn nut, the second end cap and the second enclosure interior on screw rod outside the second end cap
Pad is provided with bar.
Specifically, multiple holes have been uniformly arranged on the first end cap and the second end cap, it is uniform on the first housing and the second housing
It is provided with multiple screwed holes corresponding with hole.
Specifically, the face that the second sliding block is contacted with ten rib body side surfaces is arcwall face.
Specifically, the width of the first bucket is identical with the width that first digs knife, the second bucket and the second width phase for digging knife
Together.
Compared with prior art, beneficial effects of the present invention are：
Present invention design, it is simple in construction, it is easy to operate, realize that seed manure gives, and dressing furrow and seed furrow can be easily controlled
Depth, meet sowing crop technical requirements, improve chemical fertilizer utilization ratio, and save expense, time, manpower, reduce system
Make cost.
Brief description of the drawings
Fig. 1 is structural representation of the invention.
Fig. 2 is side view of the invention.
Fig. 3 is the structural representation of the first end cap.
Fig. 4 is the structural representation of the first housing.
Fig. 5 is the structural representation of the second housing.
Fig. 6 is the enlarged drawing of a-quadrant in Fig. 5.
Fig. 7 is the structural representation of the second end cap.
Parts title in accompanying drawing is：
1st, first hydraulic cylinder, 2, otic placode, 3, connecting hole, 4, cross tube, 5, upper montant, 6, second hydraulic cylinder, the 7, first pin
Axle, the 8, second bearing pin, 9, lower montant, 10, sheer pole, the 11, first bucket, the 12, second bucket, 13, axle, 14, belt wheel, 15,
One chute, the 16, first end cap, 17, first digs knife, the 18, first housing, the 19, second housing, the 20, second digging knife, the 21, second end
Lid, 22, goat's horn nut, 23, screw rod, 24, rotating shaft, 25, hexagonal prism, the 26, first slotted eye, 27, hole, 28, bumping square, 29, spiral shell
Pit, the 30, first sliding block, 31, gear, 32, teeth, 33, flat thread, the 34, first chute, the 35, second sliding block, 36, square
Slotted eye, 37, pad, 38, arcuate socket, 39, spring, 40, spring base, the 41, the 3rd chute, 42, ten rib bodies, the 43, first axle sleeve,
44th, the second axle sleeve, 45, rotating disk, the 46, second slotted eye, 47, screw.
Embodiment
As shown in figure 1, a kind of wheat deep fertilizer spraying seed opener, including first hydraulic cylinder 1, the cylinder barrel of first hydraulic cylinder 1
Upper end is provided with according to the symmetrical otic placode 2 of its longitudinal center line, is provided with connecting hole 3 on otic placode 2, first hydraulic cylinder 1 it is flexible
Bar lower end is provided with perpendicular cross tube 4, and upper end of the two ends of cross tube 4 respectively with montant on two 5 is connected, montant 5 on two
The symmetrical zanjon trench digging wheel of longitudinal center line being provided with axle 13, axle 13 according to first hydraulic cylinder 1, axle are provided between lower end
13 left side is provided with belt wheel 14, and two zanjons trench digging is provided with shallow ridges trench digging wheel between taking turns, the diameter of zanjon trench digging wheel is more than shallow
The diameter of ditch trench digging wheel.Place and plant in placement fertilizer in the groove that two zanjons trench digging wheel is outputed, the groove that shallow ridges trench digging wheel is outputed
Son, the groove both sides that the groove that two zanjons trench digging wheel is outputed is outputed in shallow ridges trench digging wheel, can cause wheat seed uniformly to inhale
The fertilizer of both sides is received, so that wheat root is uniform, lodging-prevention.
The lower end of montant 5 is hinged with twice upper ends of montant 9 on two, and sheer pole 10 is provided between twice lower ends of montant 9, under
The bucket 12 of the first bucket 11 and second corresponding with two zanjons trench digging wheel and shallow ridges trench digging wheel, the second hydraulic pressure are provided with cross bar 10
The upper end of cylinder 6 is hinged with upper montant 5 by the first bearing pin 7, and the lower end of second hydraulic cylinder 6 is hinged by the second bearing pin 8 with lower montant 9
Connect.
As shown in Figure 3,4, zanjon trench digging wheel includes the first housing 18 and the first end cap 16, the first housing 18 and the first end cap
16 are connected by screw 47, and the first housing 18 is provided centrally with the first axle sleeve 43, and the first axle sleeve 43 is coupled with axle 13 by spline,
Rotating disk 45 and the first axle sleeve 43 in first housing 18 is concentric, and rotating disk 45 can be rotated on the first axle sleeve 43.Outside rotating disk 45
Edge is provided with the meshed gears 31 of teeth 32 being provided with teeth 32, the first housing 18 with the outer rim of rotating disk 45, the direction of rotating disk 45
It is provided with the face of first end cap 16 on flat thread 33, the first end cap 16 and has been uniformly arranged the first chute 15, the first chute 15
Inside it is provided with the first sliding block 30, the first sliding block 30 is towards being provided with the face of rotating disk 45 and the flat thread 33 of rotating disk 45 coordinates
End-face helical, the first sliding block 30 is towards being provided with the first digging knife 17 on the face of the outer rim of the first housing 18, and first digs knife 17 through the
The first slotted eye 26 on one end cap 16 and the outer rim of the first housing 18 is extended to outside the first housing 18.
As shown in Fig. 5,6,7, shallow ridges trench digging wheel includes the second housing 19 and the second end cap 21, the second housing 19 and the second end
Lid 21 is connected by screw 47, and the second axle sleeve 44 is provided with the second housing 19, and the second axle sleeve 44 is coupled with axle 13 by spline,
Ten rib bodies 42 and the second axle sleeve 44 in second housing 19 are concentric, and ten rib bodies 42 can be rotated on the second axle sleeve 44.Ten ribs
Body 42 is provided with the second chute 34 towards being provided with screw rod 23, the second housing 19 on the face of the second end cap 21, the second end cap 21
On be provided with threeth chute 41 corresponding with the second chute 34, the second sliding block 35 is arranged on the second chute 34 and the 3rd chute 41
Interior, the second sliding block 35 is towards the second digging knife 20 is provided with the face of the outer rim of the second housing 19, and second, which digs knife 20, passes through the second end cap
21 and second the second slotted eye 46 on housing 19 extend to outside the second housing 19, second dig the second sliding block 35 of the both sides of knife 20 with
It is provided with spring 39, the second end cap 21 and is additionally provided with screw rod 23 in the second axle sleeve 44 between the inner edge of second housing 19
The corresponding arcuate socket 38 in track of heart rotation, screw rod 23 is passed through after arcuate socket 38 to be extended to outside the second end cap 21.
Ten rib bodies 42 and the second axle sleeve 44 in second housing 19 are concentric.
The position that spring 39 is contacted with the second housing 19 and the second sliding block 35 is provided with spring base 40.
Gear 31 is provided with rotating shaft 24 towards being provided with square slotted eye 36, the first end cap 16 on the face of the first end cap 16,
Rotating shaft 24 is towards being provided with the bumping square 28 that is adapted with square slotted eye 36, the other end of rotating shaft 24 on the end face of gear 31
On be provided with hexagonal prism 25.
It is provided with screw rod 23 outside second end cap 21 inside goat's horn nut 22, the second end cap 21 and the second housing 19
Pad 37 is provided with screw rod 23.By locking goat's horn nut 22 so that goat's horn nut 22 is extruded outside arcuate socket 38 with pad 37
Second end cap 21 in portion fixes screw rod 23.
It has been uniformly arranged on first end cap 16 and the second end cap 21 on multiple holes 27, the first housing 18 and the second housing 19
Cloth is provided with multiple screwed holes 29 corresponding with hole 27.
The face of second sliding block 35 and the contacts side surfaces of ten rib body 42 is arcwall face.
The width of first bucket 11 is identical with the width that first digs knife 17, the second bucket 12 and the second width phase for digging knife 20
Together.
During work, the present invention is suspended on machine, by hydraulic oil pipe by first hydraulic cylinder 1 and second hydraulic cylinder 6 with
Belt wheel 14, is connected, power is provided for the present invention by the hydraulic oil pump connection of machine by belt with the power source of machine.
By controlling first hydraulic cylinder 1 so that zanjon trench digging wheel and shallow ridges trench digging wheel move up and down, first hydraulic cylinder 1 is not
Decline the frictional force that zanjon trench digging is taken turns and shallow ridges is ditched in the case of taking turns between belt and belt wheel 14 and machine power source smaller, from
Without with the zanjon trench digging wheel on moving axis 13 and shallow ridges trench digging wheel idle running, thus reducing mechanical loss, adding service life,
When first hydraulic cylinder 1 declines zanjon trench digging wheel and shallow ridges trench digging wheel, zanjon trench digging wheel and shallow ridges trench digging take turns skin after being contacted with ground
Frictional force increase between band and belt wheel 14 and machine power source, zanjon trench digging wheel and shallow ridges trench digging wheel are rotated, in the band of machine
Moved ahead under dynamic, the first digging knife 17 and second that zanjon is ditched on wheel and shallow ridges trench digging wheel, which digs 20 pairs of knife, needs sowing and the soil applied fertilizer
Ground carries out ditching, and control adjustment second hydraulic cylinder 6 makes the first bucket 11 on sheer pole 10 put in zanjon trench digging is taken turns first
Dig in the fertilizer ditch that knife 17 is completed, the second bucket 12 is put in the kind cunette that the second digging knife 20 on zanjon trench digging wheel is completed, and is prevented
The soil that only the first digging digging knife 20 of knife 17 and second is dug out falls into fertilizer ditch and planted in cunette, so as to influence fertilizer ditch and plant cunette
Height, increase fertilising and sowing difficulty.
Knife 17 and second can be dug according to different requirement adjustment first and dig knife 20, rotated with spanner on the first end cap 16
Hexagonal prism 25, rotating shaft 24 is coordinated by the square slotted eye 36 of the bumping square 28 on its other end and the end face of gear 31, therefore is turned
Dynamic rotating shaft 24 will be rotated with moving gear 31, because gear 31 is engaged with the teeth 32 of the outer rim of rotating disk 45, be revolved in gear 31
Rotating disk 45 can also rotate when turning, the end-face helical on the first sliding block 30 in the chute 15 of flat thread 33 and first on rotating disk 45
Coordinate, the first sliding block 30 in the first chute 15 and first thereon will be driven to dig knife 17 simultaneously while rotating disk 45 rotates
Centripetal or centrifugal motion is done, the first digging knife 17 can be thus adjusted and stretch out the length of zanjon trench digging wheel to control the depth of fertilizer ditch
It is shallow.Pass through the cooperation of the flat thread on rotating disk 45 and the end-face helical of the first sliding block 30 so that adjustment more facilitates, accurately,
The unbalance stress of the first digging knife 17 will not be caused to influence the service life of the first digging knife 17.
When knife 20 is dug in adjustment second, the goat's horn nut 22 on screw rod 23 is loosened, passes through fortune of the screw rod 23 in arcuate socket 38
It is dynamic that ten rib bodies 42 are rotated, when second sliding block 35 of the rib on ten rib bodies 42 in the second chute 34 and the 3rd chute 41
When, second on the second sliding block 35 digs knife 20, and to stretch out shallow ridges trench digging wheel outside more.Second sliding block 35 is outside to shallow ridges trench digging wheel
During motion will extrusion spring 39, when the rib on ten rib bodies 42 is away from the second sliding block 35 in the second chute 34 and the 3rd chute 41
When, spring 39 will promote the second sliding block 35 to the center of the second housing 19.So adjustment more facilitates, and accurately, equally will not
So that the second digging unbalance stress of knife 20 is so as to influence the service life of the second digging knife 20.
The foregoing is merely illustrative of the preferred embodiments of the present invention, is not intended to limit the invention, all essences in the present invention
Any modifications, equivalent substitutions and improvements made within refreshing and principle etc., should be included in the scope of the protection.
Claims (10)
1. a kind of wheat deep fertilizer spraying seed opener, including first hydraulic cylinder (1), the cylinder barrel upper end of first hydraulic cylinder (1) are set
Be provided with connecting hole (3) on the with good grounds symmetrical otic placode of its longitudinal center line (2), otic placode (2), first hydraulic cylinder (1) it is flexible
Bar lower end is provided with perpendicular cross tube (4), and upper end of cross tube (4) two ends respectively with montant on two (5) is connected, on two
Axle (13) is provided between montant (5) lower end, it is characterised in that the axial direction according to first hydraulic cylinder (1) is provided with axle (13)
It is provided with the left of the symmetrical zanjon trench digging wheel of center line, axle (13) between belt wheel (14), two zanjons trench digging wheel and is provided with shallow ridges
Trench digging is taken turns, and montant (5) lower end is hinged with twice montant (9) upper ends on two, and sheer pole is provided between twice montant (9) lower ends
(10) the first bucket (11) corresponding with two zanjons trench digging wheel and shallow ridges trench digging wheel and the second bucket, are provided with sheer pole (10)
(12), second hydraulic cylinder (6) upper end is hinged with upper montant (5) by the first bearing pin (7), and second hydraulic cylinder (6) lower end passes through
Second bearing pin (8) is hinged with lower montant (9),
Zanjon trench digging wheel includes the first housing (18) and the first end cap (16), and the first housing (18) passes through spiral shell with the first end cap (16)
(47) connection is followed closely, the first housing (18) is provided centrally with the first axle sleeve (43), and the first axle sleeve (43) is joined with axle (13) by spline
Connect, rotating disk (45) can be rotated on the first axle sleeve (43), and rotating disk (45) outer rim is provided with teeth (32), the first housing (18)
It is provided with teeth (32) meshed gears (31) with rotating disk (45) outer rim, the face of rotating disk (45) the first end cap of direction (16) and sets
It is equipped with flat thread (33), the first end cap (16) and has been uniformly arranged the first chute (15), the is provided with the first chute (15)
One sliding block (30), the first sliding block (30) is towards being provided with what is coordinated with the flat thread (33) of rotating disk (45) on the face of rotating disk (45)
The first digging knife (17) is provided with end-face helical, the face of the first sliding block (30) direction the first housing (18) outer rim, first digs knife
(17) the first housing (18) outside is extended to through the first slotted eye (26) on the first end cap (16) and the first housing (18) outer rim,
Shallow ridges trench digging wheel includes the second housing (19) and the second end cap (21), and the second housing (19) passes through spiral shell with the second end cap (21)
Follow closely in (47) connection, the second housing (19) and be provided with the second axle sleeve (44), the second axle sleeve 44 is coupled with axle 13 by spline, ten ribs
Body (42) can be rotated on the second axle sleeve (44), and screw rod is provided with the face of ten rib bodies (42) the second end cap of direction (21)
(23), it is provided with the second chute (34), the second end cap (21) and is provided with the second chute (34) relatively on the second housing (19)
The 3rd chute (41) answered, the second sliding block (35) is arranged in the second chute (34) and the 3rd chute (41), the second sliding block (35)
The second digging knife (20) is provided with towards the face of the second housing (19) outer rim, and second digs knife (20) through the second end cap (21) and the
The second slotted eye (46) in two housings (19) outer rim extends to the second housing (19) outside, and second digs second cunning of knife (20) both sides
Spring (39) is provided between block (35) and the second housing (19) inner edge, the second end cap is additionally provided with and screw rod on (21)
(23) around the corresponding arcuate socket (38) in the track of the second axle sleeve (44) central rotation, screw rod (23) is backward through arcuate socket (38)
Extend outside second end cap (21).
2. a kind of wheat deep fertilizer spraying seed opener according to claim 1, it is characterised in that turning in the first housing (18)
Disk (45) and the first axle sleeve (43) are concentric.
3. a kind of wheat deep fertilizer spraying seed opener according to claim 1, it is characterised in that ten in the second housing (19)
Rib body (42) and the second axle sleeve (44) are concentric.
4. a kind of wheat deep fertilizer spraying seed opener according to claim 1, it is characterised in that spring (39) and the second housing
(19) and the second sliding block (35) contact position be provided with spring base (40).
5. a kind of wheat deep fertilizer spraying seed opener according to claim 1, it is characterised in that gear (31) is towards first end
It is provided with square slotted eye (36), the first end cap (16) on the face for covering (16) and is provided with rotating shaft (24), rotating shaft (24) is towards gear
(31) it is provided with the bumping square (28) being adapted with square slotted eye (36), the other end of rotating shaft (24) and sets on end face
There is hexagonal prism (25).
6. a kind of wheat deep fertilizer spraying seed opener according to claim 1, it is characterised in that the second end cap (21) is outside
It is provided with goat's horn nut (22), the second end cap (21) screw rod (23) internal with the second housing (19) and is provided with screw rod (23)
Pad (37).
7. a kind of wheat deep fertilizer spraying seed opener according to claim 1, it is characterised in that the first end cap (16) and second
It has been uniformly arranged on end cap (21) on multiple holes (27), the first housing (18) and the second housing (19) and has been uniformly arranged multiple and hole
(27) corresponding screwed hole (29).
8. a kind of wheat deep fertilizer spraying seed opener according to claim 1, it is characterised in that the second sliding block (35) and ten ribs
The face of body (42) contacts side surfaces is arcwall face.
9. a kind of wheat deep fertilizer spraying seed opener according to claim 1, it is characterised in that the width of the first bucket (11)
Identical with the width that first digs knife (17), the second bucket (12) is identical with the width that second digs knife (20).
10. a kind of wheat deep fertilizer spraying seed opener and its application method, it is characterised in that the present invention is suspended on machine,
First hydraulic cylinder (1) and second hydraulic cylinder (6) are connected with the hydraulic oil pump of machine by hydraulic oil pipe, by belt by belt wheel
(14) be connected with the power source of machine, for the present invention power is provided, by control first hydraulic cylinder (1) cause zanjon trench digging wheel with
Shallow ridges trench digging wheel move up and down, first hydraulic cylinder (1) do not decline zanjon trench digging wheel and shallow ridges trench digging wheel in the case of belt and
Frictional force between belt wheel (14) and machine power source is smaller, so as to be ditched without the zanjon trench digging wheel and shallow ridges on moving axis (13)
Wheel idle running, first hydraulic cylinder (1) decline zanjon trench digging wheel and shallow ridges are ditched when taking turns, zanjon trench digging wheel and shallow ridges trench digging wheel and ground
Frictional force increase after contact between belt and belt wheel (14) and machine power source, zanjon trench digging wheel and shallow ridges trench digging wheel are rotated,
Of the invention to be moved ahead under the drive of machine, first on zanjon trench digging wheel and shallow ridges trench digging wheel, which digs knife (17) and second, digs knife (20)
Ditching is carried out to the soil for needing to sow and applying fertilizer, control adjustment second hydraulic cylinder (6) makes the first bucket on sheer pole (10)
(11) first put on zanjon trench digging wheel is dug in the fertilizer ditch that knife (17) is completed, and the second bucket (12) is put on zanjon trench digging wheel
Second dig knife (20) complete kind cunette in,
Knife (17) and second can be dug according to different requirement adjustment first and dig knife (20), rotated with spanner on the first end cap (16)
Hexagonal prism (25), rotating shaft (24) passes through the square slotted eye (36) of the bumping square (28) on its other end and gear (31) end face
Coordinate, therefore rotating shaft (24) will be rotated with moving gear (31), because gear (31) and the teeth of rotating disk (45) outer rim
(32) engage, so rotating disk (45) can also rotate when gear (31) rotates, the flat thread (33) and first on rotating disk (45)
End-face helical on the first sliding block (30) in chute (15) coordinates, and the first chute will be driven while rotating disk (45) rotates
(15) the first sliding block (30) in and the first digging knife (17) thereon can thus adjust first while do centripetal or centrifugal motion
Dig knife (17) and stretch out the length of zanjon trench digging wheel so as to control the depth of fertilizer ditch,
When knife (20) are dug in adjustment second, the goat's horn nut (22) on screw rod (23) is loosened, by screw rod (23) in arcuate socket (38)
In motion cause ten rib bodies (42) rotate, when the rib on ten rib bodies (42) is closer to the second chute (34) and the 3rd chute (41)
During interior second sliding block (35), second on the second sliding block (35), which digs knife (20), stretches out that shallow ridges trench digging wheel is outside more, and second slides
Block (35) to shallow ridges trench digging wheel external movement when will extrusion spring (39), when the rib on ten rib bodies (42) is away from the second chute
(34) during the second sliding block (35) and in the 3rd chute (41), spring (39) will be by the second sliding block (35) to the second housing (19)
Center is promoted.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710297865.2A CN107027389A (en) | 2017-04-29 | 2017-04-29 | A kind of wheat deep fertilizer spraying seed opener |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710297865.2A CN107027389A (en) | 2017-04-29 | 2017-04-29 | A kind of wheat deep fertilizer spraying seed opener |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107027389A true CN107027389A (en) | 2017-08-11 |
Family
ID=59538244
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710297865.2A Withdrawn CN107027389A (en) | 2017-04-29 | 2017-04-29 | A kind of wheat deep fertilizer spraying seed opener |
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| Country | Link |
|---|---|
| CN (1) | CN107027389A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112616366A (en) * | 2020-12-20 | 2021-04-09 | 温玉萍 | Seeder with adjustable seeding depth and seeding distance |
| CN114631406A (en) * | 2022-03-18 | 2022-06-17 | 金华市农业科学研究院(浙江省农业机械研究院) | Potato species ridging, sowing and seed-sowing ditch device |
-
2017
- 2017-04-29 CN CN201710297865.2A patent/CN107027389A/en not_active Withdrawn
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112616366A (en) * | 2020-12-20 | 2021-04-09 | 温玉萍 | Seeder with adjustable seeding depth and seeding distance |
| CN114631406A (en) * | 2022-03-18 | 2022-06-17 | 金华市农业科学研究院(浙江省农业机械研究院) | Potato species ridging, sowing and seed-sowing ditch device |
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Application publication date: 20170811 |
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