CN109121593A - Chinese yam seeder - Google Patents
Chinese yam seeder Download PDFInfo
- Publication number
- CN109121593A CN109121593A CN201811311613.1A CN201811311613A CN109121593A CN 109121593 A CN109121593 A CN 109121593A CN 201811311613 A CN201811311613 A CN 201811311613A CN 109121593 A CN109121593 A CN 109121593A
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- China
- Prior art keywords
- seeding
- chinese yam
- wheel
- shaft
- compacting
- Prior art date
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- 235000002722 Dioscorea batatas Nutrition 0.000 title claims abstract description 72
- 235000006536 Dioscorea esculenta Nutrition 0.000 title claims abstract description 72
- 240000001811 Dioscorea oppositifolia Species 0.000 title claims abstract description 72
- 235000003416 Dioscorea oppositifolia Nutrition 0.000 title claims abstract description 72
- 230000007246 mechanism Effects 0.000 claims abstract description 70
- 238000005056 compaction Methods 0.000 claims abstract description 24
- 238000009331 sowing Methods 0.000 claims abstract description 12
- 238000005507 spraying Methods 0.000 claims abstract description 9
- 239000000126 substance Substances 0.000 claims abstract description 9
- 238000010899 nucleation Methods 0.000 claims description 89
- 230000005540 biological transmission Effects 0.000 claims description 53
- 238000009416 shuttering Methods 0.000 claims description 24
- 239000003351 stiffener Substances 0.000 claims description 19
- 239000007921 spray Substances 0.000 claims description 9
- 230000001681 protective effect Effects 0.000 claims description 6
- 230000002093 peripheral effect Effects 0.000 claims description 5
- 239000000725 suspension Substances 0.000 claims description 2
- 230000008450 motivation Effects 0.000 claims 1
- 239000002689 soil Substances 0.000 abstract description 6
- 208000037805 labour Diseases 0.000 abstract description 5
- 230000008859 change Effects 0.000 abstract description 4
- 238000005096 rolling process Methods 0.000 abstract 1
- 238000010586 diagram Methods 0.000 description 8
- 238000000034 method Methods 0.000 description 4
- 230000006835 compression Effects 0.000 description 2
- 238000007906 compression Methods 0.000 description 2
- 239000003814 drug Substances 0.000 description 2
- 229940079593 drug Drugs 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 241000196324 Embryophyta Species 0.000 description 1
- 244000131316 Panax pseudoginseng Species 0.000 description 1
- 235000005035 Panax pseudoginseng ssp. pseudoginseng Nutrition 0.000 description 1
- 235000003140 Panax quinquefolius Nutrition 0.000 description 1
- 208000032369 Primary transmission Diseases 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000003337 fertilizer Substances 0.000 description 1
- 235000008434 ginseng Nutrition 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000008092 positive effect Effects 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 238000012827 research and development Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01C—PLANTING; SOWING; FERTILISING
- A01C7/00—Sowing
- A01C7/06—Seeders combined with fertilising apparatus
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Soil Sciences (AREA)
- Environmental Sciences (AREA)
- Sowing (AREA)
Abstract
The present invention proposes a kind of Chinese yam seeder, including the ditching device, the dispenser, the chemical spraying device, the ridger and the compaction apparatus in one, the dispenser includes kind of a groove mechanism, it includes kind of slot inner casing and kind slot shell, and what described kind of slot inner casing can push and pull is installed in described kind of slot shell；Described kind of groove mechanism, dispenser and seeder of the invention, it is adapted to the Chinese yam kind of various length in described kind of slot shell by being installed on of can pushing and pulling of described kind of slot inner casing first, it solves the Chinese yam kind because adapting to different length due to needs to change kind of a groove mechanism bring inconvenience, the do mechanization operation of Chinese yam sowing is realized simultaneously, reduce the rolling layer to soil, sowing efficiency can be greatly improved, saves labour cost, while releasing a large amount of labours.
Description
Technical field
The invention belongs to seeding technique field more particularly to a kind of Chinese yam seeders.
Background technique
The research and development of China's Chinese yam seeder are in the starting stage, and process portion realizes do mechanization operation, such as trench digging, row
Kind, ridging, compacting etc..Mechanization is realized in the master operations parts such as kind of putting of Chinese yam young plant and Chinese yam kind block, but due to stringent
Agriculture requirement, Mechanization sowing is not used widely.Chinese yam kind of the current Chinese yam seeder for different length, kind
Groove mechanism the problems such as there are narrow application ranges, adjust that work is complicated, and for earthing compacting work, working environment is poor, covers the later period
Native compaction apparatus is relatively simple and crude, and current earthing compaction apparatus can not adapt to a variety of character soil and ridge shape and row spacing are wanted
It asks.The planting patterns adaptability of different terrain, different soils character, a variety of line-spacings and spacing in the rows is poor, Mechanization sowing mode list
One.Chinese yam after planting applies fertilizer, is compacted, etc. technical researches link it is weak, cause production technology system not match, Chinese yam is whole mechanical
It is low to change level, has seriously undermined farm labor efficiency.
In consideration of it, the Chinese yam seeder can adapt to the Chinese yam kind of various length it is necessary to provide a kind of Chinese yam seeder
And it can adapt to requirement of a variety of character soil for row spacing.
Summary of the invention
The present invention in view of the above technical problems, proposes that one kind can adapt to the Chinese yam kind of various length and can adapt to more
The Chinese yam seeder of requirement of the kind character soil for row spacing.
In order to achieve the above object, the technical solution adopted by the present invention are as follows:
A kind of Chinese yam seeder, including the three-link hitch and rack for connecting driving equipment, the trifilar suspension
Device is fixedly connected with the rack, and the Chinese yam seeder further includes transmission device and dispenser, the transmission device and
The dispenser is connect with rack, and the transmission device includes land wheel, land wheel shaft and for by the dynamic of the land wheel shaft
Power passes to the angular wheel transmission mechanism of the dispenser；
The land wheel and the land wheel shaft are coaxially connected, the angular wheel transmission mechanism and the land wheel shaft and institute
State dispenser transmission connection；
The dispenser includes kind groove mechanism for placing Chinese yam kind and for driving described kind of groove mechanism to operate
Seeding transmission mechanism, described kind of groove mechanism are connect with the seeding transmission mechanism, the seeding transmission mechanism and the conical tooth
Wheel drive mechanism transmission connection；
Described kind of groove mechanism includes kind of slot inner casing and kind slot shell, and what described kind of slot inner casing can push and pull is installed on described kind of slot
In shell, described kind of slot shell includes the first side baffle, the first cambered surface baffle and the first plane shuttering panels, first side baffle,
The first surface baffle and first plane shuttering panels are integrally formed setting, and described kind of slot inner casing includes the second side baffle, the
Two cambered surface baffles and the second plane shuttering panels, second side baffle, second curved baffle and second plane shuttering panels one
Body formed setting；
The first cambered surface baffle and the second cambered surface baffle be opposite to contact setting, first plane shuttering panels with it is described
Second plane shuttering panels are opposite to contact setting, and first side baffle is opposite with second side baffle to deviate from setting；
Described kind of groove mechanism is additionally provided with screw, and the first cambered surface baffle plate setting has several first tapped through holes, described
Second cambered surface baffle plate setting has the second tapped through hole, first tapped through hole with it is right in the second tapped through hole horizontal direction
It should be arranged and be fixedly connected by the screw.
Preferably, the land wheel shaft is provided with head sprocket, the land wheel shaft and the head sprocket are coaxially disposed, institute
Stating angular wheel transmission mechanism includes angular wheel driving shaft, angular wheel driven shaft, first annular chain and the second endless chain
Item；
The angular wheel driving shaft is coaxially installed with the first sprocket wheel and the first angular wheel, the angular wheel driven shaft
It is coaxially installed with the second sprocket wheel and the second angular wheel, second sprocket wheel is by three coaxial arrangements and the different chain wheel set of diameter
At；
The first annular chain is connect with the head sprocket and the first sprocket engagement, first angular wheel with it is described
The engagement connection of second angular wheel, second ring chain engage company with second sprocket wheel and the seeding transmission mechanism
It connects.
Preferably, the seeding transmission mechanism includes seeding driving shaft, seeding driven shaft and seeding ring chain, it is described
Seeding driving shaft is equipped with seeding drive sprocket, and the seeding driven shaft is provided with seeding driven sprocket, the seeding endless chain
Item engages connection with the seeding drive sprocket and the seeding driven sprocket；
The seeding driving shaft is equipped with the auxiliary sprocket wheel of seeding, second ring chain and second sprocket wheel and the row
The auxiliary sprocket engagement connection of kind.
Preferably, described kind of slot inner casing is provided with the guide pad of cone cell, the guide pad is fixed with described kind of slot inner casing
Connection；
Preferably, the Chinese yam seeder further includes compaction apparatus, the compaction apparatus includes compacting shaft, compacting axis
The compacting roller of set and two hollow round table shape；
The compacting shaft is connect with the gantry rotation；The compacting axle sleeve is fixedly connected on the diameter of the compacting shaft
Outward, two compacting rollers are connected to the axial ends of the compacting axle sleeve；
The compacting roller is provided with pilot hole, and the external peripheral surface of the compacting axle sleeve is convexly equipped with circular cylinder, described
Pilot hole is slidably connected with the circular cylinder；
The compaction apparatus further includes adjusting component, and the adjusting component includes adjusting knob, first pressure spring and the
Two compression springs, the adjusting knob are provided with external screw thread, and the axial ends of the compacting axle sleeve is provided with internal screw thread, the tune
The external screw thread for saving knob is threadedly coupled with the internal screw thread of the compacting axle sleeve, along the axial fortune of the compacting axle sleeve
Dynamic, the radially inner side of the compacting roller is provided with the stiffener plate vertical with the compacting shaft, the first pressure spring
Side and the adjusting knob contradict and connect, the other side of the first pressure spring and the stiffener plate deviate from the ring
The side of shape cylinder contradicts connection, and the side of the second pressure spring and the circular cylinder, which contradict, to be connected, second pressure
The other side of power spring and the stiffener plate are contradicted close to the side of the circular cylinder to be connected.
Preferably, the external peripheral surface of the circular cylinder is provided with guiding groove, the diameter of the compacting roller is inside
Side is additionally provided with the guide plate vertical with the stiffener plate, and the guide plate is plugged in the guiding groove, the guiding
Plate is slidably connected with the guiding groove.
Preferably, the Chinese yam seeder further includes ridger, it is ginseng with the direction of advance of the Chinese yam seeder
It examines compaction apparatus described in direction the rear end of the rack is arranged in and is installed on the lower section of the rack, the ridger setting
The compaction apparatus front and be installed on the lower section of the rack.
Preferably, the Chinese yam seeder further includes plough, it is reference with the direction of advance of the Chinese yam seeder
Plough described in direction is located at the front end of the rack and is installed on the lower section of the rack, and the rear of the plough is also set up
There is gauge wheel, the gauge wheel is installed on the lower section of the rack.
Preferably, the dispenser further includes seeding protection shell, the seeding protection shell and the rack are solid
Fixed connection, described kind of groove mechanism and the seeding transmission mechanism are mounted in the seeding protective shell body, the seeding protective shell
Body bottom is provided with sowing port, and seeding protective shell side portion is provided with seed inlet, and the Chinese yam seeder further includes seat,
The seat is mounted on the rack that be provided with the side of the seed inlet opposite with seeding protection shell.
Preferably, the Chinese yam seeder further includes chemical spraying device, the chemical spraying device includes medicine-chest, pipeline and spray
Head, the medicine-chest are mounted on the top of the rack, one end of the pipeline and the medicine-chest piping connection, the pipeline it is another
One end and the spray head piping connection are arranged by spray head described in reference direction of the direction of advance of the Chinese yam seeder described
The front of mouth is planted out.
The advantages and positive effects of the present invention are:
1, the Chinese yam seeder of the invention is installed on outside described kind of slot by what described kind of slot inner casing can push and pull first
It is adapted to the Chinese yam kind of various length in shell, solves the Chinese yam kind because adapting to different length due to needs to change kind of a groove mechanism and bring
Inconvenience；
2, it is uniform to can control spacing in the rows for described kind of groove mechanism, dispenser and seeder of the invention, reaches rational close planting
Requirement；
3, the adjusting component is arranged by the adjusting knob to first pressure in the Chinese yam seeder of the invention
Power spring and the second pressure spring provide control pretightning force, and then adjust the compacting roller in axial position to adapt to
A certain range of row spacing is adjusted；
4, the Chinese yam seeder of the invention, by the second sprocket wheel described in the transmission device by three coaxial arrangement and
Different transmission ratios can be set from the auxiliary sprocket wheel transmission connection of the seeding in the different sprocket wheel composition of diameter, last to change
The transmission ratio of primary transmission realizes the sowing of different spacing in the rows.
5, the Chinese yam seeder of the invention, integrate the ditching device, the dispenser, the chemical spraying device,
The ridger and the compaction apparatus realize the do mechanization operation of Chinese yam sowing, reduce and roll to soil in one
Number can greatly improve sowing efficiency, save labour cost, while releasing a large amount of labours.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of Chinese yam seeder of the present invention；
Fig. 2 is the another structural schematic diagram of Chinese yam seeder of the present invention；
Fig. 3 is the structural schematic diagram of transmission mechanism of the present invention；
Fig. 4 is the structural schematic diagram of angular wheel transmission mechanism of the present invention；
Fig. 5 is the structural schematic diagram of kind of groove mechanism of the invention；
Fig. 6 is the schematic cross-section of of the present invention kind of groove mechanism；
Fig. 7 is the another schematic cross-section of of the present invention kind of groove mechanism；
Fig. 8 is the structural schematic diagram of seeding transmission mechanism of the present invention；
Fig. 9 is the structural schematic diagram of dispenser of the present invention；
Figure 10 is the schematic cross-section of compaction apparatus of the present invention；
Figure 11 is the structural schematic diagram of compaction apparatus of the present invention；
In figure: 1, planting groove mechanism；11, slot shell is planted；111, the first plane shuttering panels；112, the first cambered surface baffle；1121,
One tapped through hole；113, the first side baffle；114, fixing piece；12, slot inner casing is planted；121, the second plane shuttering panels；122, the second arc
Face baffle；1221, the second tapped through hole；123, the second side baffle；124, guide pad；13, screw；2, seeding transmission mechanism；21,
Seeding driving shaft；211, seeding drive sprocket；212, the auxiliary sprocket wheel of seeding；22, seeding driven shaft；221, seeding driven sprocket；23,
Seeding ring chain；3, shell is protected in seeding；31, seed inlet；32, sowing port；4, compaction apparatus；41, it is compacted shaft；42, it presses
Real axis set；421, circular cylinder；4211, it is oriented to groove；43, compacting roller；431, pilot hole；432, stiffener plate；433, it leads
To plate；441, adjusting knob；442, first pressure spring；443, second pressure spring；5, transmission device；51, angular wheel master
Moving axis；511, the first sprocket wheel；512, the first angular wheel；52, angular wheel driven shaft；521, the second sprocket wheel；522, the second cone
Shape gear；53, first annular chain；54, the second ring chain；55, land wheel；56, land wheel shaft；561, head sprocket；6, it ditches
Device；7, chemical spraying device；8, ridger；9, seat.
Specific embodiment
In the following, the present invention is specifically described by illustrative embodiment.It should be appreciated, however, that not into one
In the case where step narration, element, structure and features in an embodiment can also be advantageously incorporated into other embodiments
In.
In the description of the present invention, it should be noted that the circumferencial direction of element is circumferential in embodiment, along the side of radius
To being radial；The rotating shaft direction of element is axial, the orientation of the instructions such as term "inner", "outside", "upper", "lower", "front", "rear"
Or positional relationship is positional relationship based on the figure, is merely for convenience of description of the present invention and simplification of the description, without referring to
Show or imply that signified device or element must have a particular orientation, be constructed and operated in a specific orientation, therefore cannot manage
Solution is limitation of the present invention.In addition, term " first ", " second ", " third " are used for description purposes only, and should not be understood as referring to
Show or imply relative importance.
As shown in Figures 1 to 4, a kind of Chinese yam seeder, including the three-link hitch and rack for connecting driving equipment,
The three-link hitch is fixedly connected with the rack, and the Chinese yam seeder further includes transmission device 5 and dispenser, institute
It states transmission device 5 and the dispenser is connect with rack, the transmission device 5 includes land wheel 55, land wheel shaft 56 and is used for
The power of the land wheel shaft 56 is passed to the angular wheel transmission mechanism of the dispenser；
The land wheel 55 and the land wheel shaft 56 are coaxially connected, the angular wheel transmission mechanism and the land wheel shaft
56 and the dispenser transmission connection；
The dispenser includes kind groove mechanism 1 for placing Chinese yam kind and for driving described kind of groove mechanism 1 to operate
Seeding transmission mechanism 2, described kind of groove mechanism 1 connect with the seeding transmission mechanism 2, the seeding transmission mechanism 2 with it is described
The transmission connection of angular wheel transmission mechanism；
As shown in Figures 5 to 9, described kind of groove mechanism 1 includes kind of slot inner casing 12 and kind slot shell 11, described kind of slot inner casing 12
What can be pushed and pulled is installed in described kind of slot shell 11, and described kind of slot shell 11 includes the first side baffle 113, the first cambered surface baffle
112 and first plane shuttering panels 111, first side baffle 113, the first surface baffle and first plane shuttering panels 111
It is integrally formed setting, described kind of slot inner casing 12 includes the second side baffle 123, the second cambered surface baffle 122 and the second plane shuttering panels
121, second side baffle 123, second curved baffle and second plane shuttering panels 121 are integrally formed setting；It is described
First cambered surface baffle 112 is opposite with the second cambered surface baffle 122 contact setting, first plane shuttering panels 111 and described the
The opposite contact setting of two plane shuttering panels 121, first side baffle 113 and second side baffle 123 are opposite away from setting；Institute
It states kind of groove mechanism 1 and is additionally provided with screw 13, the first cambered surface baffle 112 is provided with several first tapped through holes 1121, described
Second cambered surface baffle 122 is provided with the second tapped through hole 1221, first tapped through hole 1121 and second tapped through hole
It is correspondingly arranged in 1221 horizontal directions and is fixedly connected by the screw 13, led to second screw thread by the screw 13
Hole 1221 is connect with first tapped through hole 1121 of different location to adjust the length of described kind of groove mechanism 1.
With continued reference to Fig. 3 and Fig. 4, the land wheel shaft 56 is provided with head sprocket 561, the land wheel shaft 56 and the master
Sprocket wheel 561 is coaxially disposed, and the angular wheel transmission mechanism includes angular wheel driving shaft 51, angular wheel driven shaft 52, the
One ring chain 53 and the second ring chain 54；The angular wheel driving shaft 51 is coaxially installed with the first sprocket wheel 511 and first
Angular wheel 512, the angular wheel driven shaft 52 are coaxially installed with the second sprocket wheel 521 and the second angular wheel 522, and described
Two sprocket wheels 521 are by three coaxial arrangements and the different sprocket wheel of diameter forms (number of teeth of the sprocket wheel of i.e. three different-diameters is different)；
The first annular chain 53 engages connection with the head sprocket 561 and the first sprocket wheel 511, first angular wheel 512 with
The engagement of second angular wheel 522 connection, second ring chain 54 are driven with second sprocket wheel 521 and the seeding
The engagement connection of mechanism 2.
As shown in figure 8, the seeding transmission mechanism 2 includes seeding driving shaft 21, seeding driven shaft 22 and seeding endless chain
Item 23, the seeding driving shaft 21 are equipped with seeding drive sprocket 211, and the seeding driven shaft 22 is provided with seeding driven sprocket
221, the seeding ring chain 23 engages connection with the seeding drive sprocket 211 and the seeding driven sprocket 221；It is described
Seeding driving shaft 21 is equipped with the auxiliary sprocket wheel 212 of seeding, second ring chain 54 and second sprocket wheel 521 and the seeding
The auxiliary engagement of sprocket wheel 212 connection.
As shown in Figures 5 to 7, described kind of slot inner casing 12 is provided with the guide pad 124 of cone cell, the guide pad 124 and institute
It states kind of a slot inner casing 12 to be fixedly connected, be slided to and described first using one end that the incline structure of guide pad 124 makes Chinese yam kind germinate
Side baffle 113 or the contact of the second side baffle 123；The first cambered surface baffle 112 is convexly equipped with for limiting second cambered surface
First bar shaped limited block of baffle 122, first plane shuttering panels 111 are convexly equipped with for limiting second plane shuttering panels 121
The second bar shaped limited block；First plane shuttering panels 111 are additionally provided with the fixing piece 114 for installing described kind of groove mechanism 1,
First plane shuttering panels 111 are fixedly connected by the fixing piece 114 with the seeding ring chain 23, the dispenser
Multiple described kind of groove mechanisms 1 are provided with, multiple described kind of groove mechanisms are uniformly fixed on the seeding ring chain 23, with control
Spacing in the rows is uniform, reaches the requirement of rational close planting.
With continued reference to Fig. 1 and Fig. 9, the dispenser further includes seeding protection shell 3, seeding protection shell 3 with
The rack is fixedly connected, and described kind of groove mechanism 1 and the seeding transmission mechanism 2 are mounted in the seeding protection shell 3, institute
It states seeding protection 3 bottom of shell and is provided with sowing port 32, the seeding protection 3 side of shell is provided with seed inlet 31, the mountain
Medicine seeder further includes seat 9, the seat 9 be mounted on the rack with seeding protection shell 3 be provided with it is described into
The side of kind mouth 31 is opposite.
As shown in Figures 10 and 11, the Chinese yam seeder further includes compaction apparatus 4, and the compaction apparatus 4 includes compacting
The compacting roller 43 of shaft 41, compacting axle sleeve 42 and two hollow round table shape；The compacting shaft 41 connects with the gantry rotation
It connects；The compacting axle sleeve 42 is fixedly connected on the radial outside of the compacting shaft 41, and two compacting rollers 43 connect respectively
It is connected to the axial ends of the compacting axle sleeve 42；The compacting roller 43 is provided with pilot hole 431, described to be compacted the outer of axle sleeve 42
Circumferential surface is convexly equipped with circular cylinder 421, and the pilot hole 431 is slidably connected with the circular cylinder 421；The compaction apparatus
4 further include adjusting component, and the adjusting component includes adjusting knob 441, first pressure spring 442 and second pressure spring 443,
The adjusting knob 441 is provided with external screw thread, and the axial ends of the compacting axle sleeve 42 is provided with internal screw thread, the adjusting knob
441 external screw thread is threadedly coupled with the internal screw thread of the compacting axle sleeve 42, along the axial direction of the compacting axle sleeve 42
Movement, the radially inner side of the compacting roller 43 be provided with the vertical stiffener plate 432 of the compacting shaft 41, described first
The side of compression spring 442 and the adjusting knob 441, which contradict, to be connected, the other side of the first pressure spring 442 with it is described
Stiffener plate 432 away from the circular cylinder 421 side contradict connection, the side of the second pressure spring 443 with it is described
Circular cylinder 421 contradicts connection, and the other side of the second pressure spring 443 and the stiffener plate 432 are close to the annular
The side of cylinder 421 contradicts connection, and the present invention, which is arranged, adjusts component by the adjusting knob 441 to the first pressure spring
442 and the second pressure spring 443 control pretightning force is provided, and then adjust the compacting roller 43 in axial position with suitable
A certain range of row spacing is answered to adjust；The external peripheral surface of the circular cylinder 421 is provided with guiding groove 4211, the compacting
The radially inner side of idler wheel 43 is additionally provided with the guide plate 433 vertical with the stiffener plate 432, and the guide plate 433 is plugged in
In the guiding groove 4211, the guide plate 433 is slidably connected with the guiding groove 4211, so that the stiffener plate
432 are moved by the guide plate 433 along the guiding groove 4211 in the axial direction；The compacting axle sleeve 42 and the compacting
Shaft 41 is keyed, and prevents the compacting axle sleeve 42 from relatively moving in the circumferential with the compacting shaft 41.
As shown in Figures 1 and 2, the Chinese yam seeder further includes ridger 8, with the advance side of the Chinese yam seeder
To the rear end of the rack is arranged in for compaction apparatus 4 described in reference direction and is installed on the lower section of the rack, the ridging
Device 8 is arranged in the front of the compaction apparatus 4 and is installed on the lower section of the rack.
Further, the Chinese yam seeder further includes plough 6, is reference with the direction of advance of the Chinese yam seeder
Plough 6 described in direction is located at the front end of the rack and is installed on the lower section of the rack, and the rear of the plough 6 is also set
It is equipped with gauge wheel, the gauge wheel is installed on the lower section of the rack.
Further, the Chinese yam seeder further includes chemical spraying device 7, and the chemical spraying device 7 includes medicine-chest, pipeline and spray
Head, the medicine-chest are mounted on the top of the rack, one end of the pipeline and the medicine-chest piping connection, the pipeline it is another
One end and the spray head piping connection are arranged by spray head described in reference direction of the direction of advance of the Chinese yam seeder described
The front of mouth is planted out.
The course of work of the compaction apparatus 4 described briefly below: when needs row spacing reduce when, the adjusting knob 441 to
Direction close to the circular cylinder 421 rotates, and 442 pressure of first pressure spring increases at this time, to the reinforcement
Gusset 432 applies bigger acting force of the spring, and the guide plate 433 is along the guiding groove 4211 to close to the circular column
The direction of body 421 is mobile；The second pressure spring 443 compresses at the same time, increases and deviates to the stiffener plate 432 application
The acting force of the spring in 421 direction of circular cylinder, the stiffener plate 432 is by the first pressure spring 442 and described
The acting force of the spring of second pressure spring 443 reaches a new balance；When the row spacing of needs increases, the adjusting knob
441 rotate to the direction away from the circular cylinder 421, and 442 pressure of first pressure spring reduces at this time, to described
Stiffener plate 432 applies smaller acting force of the spring, and the guide plate 433 is along the guiding groove 4211 to away from the ring
The direction of shape cylinder 421 is mobile；The second pressure spring 443 extends at the same time, reduces and applies to the stiffener plate 432
Acting force of the spring away from 421 direction of circular cylinder, the stiffener plate 432 by the first pressure spring 442 and
The acting force of the spring of the second pressure spring 443 reaches a new balance.
When the Chinese yam seeder works, take on the seat 9 of the rack, by 31 hand of seed inlet
Work puts kind into described kind of groove mechanism 1, and the three-link hitch is connected with tractor, and tractor drives the land wheel 55 to rotate
And then power is transmitted to by the transmission mechanism by the land wheel shaft 56, the transmission mechanism is further driven to the seeding dress
The seeding transmission mechanism 2 set operates and then described kind of groove mechanism 1 is driven to move, and Chinese yam kind is by gravity in operation process
Fall, be discharged through sowing port 32, dropped into the ditch that plough 6 is outputed, at the same medicine-chest device applied into ditch related drugs with
And by 8 ridging of rear end of rack ridger, it is compacted after ridging by compaction apparatus 4.
The above embodiments are merely illustrative of the technical solutions of the present invention, rather than its limitations；Although with reference to the foregoing embodiments
Invention is explained in detail, those skilled in the art should understand that, it still can be to aforementioned each implementation
Technical solution documented by example is modified or equivalent replacement of some of the technical features；And these modification or
Replacement, the spirit and scope for technical solution of various embodiments of the present invention that it does not separate the essence of the corresponding technical solution.
Claims (10)
1. a kind of Chinese yam seeder, including the three-link hitch and rack for connecting driving equipment, the trifilar suspension dress
It sets and is fixedly connected with the rack, it is characterised in that: the Chinese yam seeder further includes transmission device and dispenser, the biography
Dynamic device and the dispenser are connect with rack, and the transmission device includes land wheel, land wheel shaft and is used for the land wheel
The power of shaft passes to the angular wheel transmission mechanism of the dispenser；
The land wheel and the land wheel shaft are coaxially connected, the angular wheel transmission mechanism and the land wheel shaft and the row
Kind device transmission connection；
The dispenser includes the kind groove mechanism for placing Chinese yam kind and the seeding for driving described kind of groove mechanism to operate
Transmission mechanism, described kind of groove mechanism are connect with the seeding transmission mechanism, and the seeding transmission mechanism and the angular wheel pass
The transmission connection of motivation structure；
Described kind of groove mechanism includes kind of slot inner casing and kind slot shell, and what described kind of slot inner casing can push and pull is installed on described kind of slot shell
Interior, described kind of slot shell includes the first side baffle, the first cambered surface baffle and the first plane shuttering panels, first side baffle, described
First surface baffle and first plane shuttering panels are integrally formed setting, and described kind of slot inner casing includes the second side baffle, the second arc
Face baffle and the second plane shuttering panels, second side baffle, second curved baffle and second plane shuttering panels one at
Type setting；
The first cambered surface baffle is opposite with the second cambered surface baffle to contact setting, first plane shuttering panels and described second
Plane shuttering panels are opposite to contact setting, and first side baffle is opposite with second side baffle to deviate from setting；
Described kind of groove mechanism is additionally provided with screw, and the first cambered surface baffle plate setting has several first tapped through holes, and described second
Cambered surface baffle plate setting has the second tapped through hole, and first tapped through hole is corresponding in the second tapped through hole horizontal direction to be set
It sets and passes through the screw and be fixedly connected.
2. Chinese yam seeder according to claim 1, it is characterised in that: the land wheel shaft is provided with head sprocket, described
Land wheel shaft and the head sprocket are coaxially disposed, and the angular wheel transmission mechanism includes angular wheel driving shaft, angular wheel
Driven shaft, first annular chain and the second ring chain；
The angular wheel driving shaft is coaxially installed with the first sprocket wheel and the first angular wheel, and the angular wheel driven shaft is coaxial
Second sprocket wheel and the second angular wheel be installed, second sprocket wheel is made of three coaxial arrangements and the different sprocket wheel of diameter；
The first annular chain is connect with the head sprocket and the first sprocket engagement, first angular wheel and described second
Angular wheel engagement connection, second ring chain engage connection with second sprocket wheel and the seeding transmission mechanism.
3. Chinese yam seeder according to claim 2, it is characterised in that: the seeding transmission mechanism includes seeding active
Axis, seeding driven shaft and seeding ring chain, the seeding driving shaft are equipped with seeding drive sprocket, and the seeding driven shaft is set
It is equipped with seeding driven sprocket, the seeding ring chain engages company with the seeding drive sprocket and the seeding driven sprocket
It connects；
The seeding driving shaft is equipped with the auxiliary sprocket wheel of seeding, and second ring chain and second sprocket wheel and the seeding are auxiliary
Sprocket engagement connection.
4. Chinese yam seeder according to claim 1, it is characterised in that: described kind of slot inner casing is provided with the guiding of cone cell
Block, the guide pad are fixedly connected with described kind of slot inner casing；
5. Chinese yam seeder according to claim 1, it is characterised in that: the Chinese yam seeder further includes compaction apparatus,
The compaction apparatus includes the compacting roller for being compacted shaft, compacting axle sleeve and two hollow round table shape；
The compacting shaft is connect with the gantry rotation；The diameter that the compacting axle sleeve is fixedly connected on the compacting shaft is outside
Side, two compacting rollers are connected to the axial ends of the compacting axle sleeve；
The compacting roller is provided with pilot hole, and the external peripheral surface of the compacting axle sleeve is convexly equipped with circular cylinder, the guiding
Hole is slidably connected with the circular cylinder；
The compaction apparatus further includes adjusting component, and the adjusting component includes adjusting knob, first pressure spring and the second pressure
Power spring, the adjusting knob are provided with external screw thread, and the axial ends of the compacting axle sleeve is provided with internal screw thread, the adjusting rotation
The external screw thread of button with it is described compacting axle sleeve the internal screw thread is threadedly coupled, with along it is described be compacted axle sleeve axial movement,
The radially inner side of the compacting roller be provided with the vertical stiffener plate of the compacting shaft, the one of the first pressure spring
Side and the adjusting knob, which contradict, to be connected, and the other side of the first pressure spring and the stiffener plate deviate from the circular column
The side of body contradicts connection, and the side of the second pressure spring and the circular cylinder, which contradict, to be connected, the second pressure bullet
The other side of spring and the stiffener plate are contradicted close to the side of the circular cylinder to be connected.
6. Chinese yam seeder according to claim 5, it is characterised in that: the external peripheral surface of the circular cylinder is provided with
It is oriented to groove, the radially inner side of the compacting roller is additionally provided with the guide plate vertical with the stiffener plate, the guide plate
It is plugged in the guiding groove, the guide plate is slidably connected with the guiding groove.
7. Chinese yam seeder according to claim 5, it is characterised in that: the Chinese yam seeder further includes ridger,
The rear end of the rack is set as compaction apparatus described in reference direction using the direction of advance of the Chinese yam seeder and is installed on
The lower section of the rack, the ridger are arranged in the front of the compaction apparatus and are installed on the lower section of the rack.
8. Chinese yam seeder according to claim 1, it is characterised in that: the Chinese yam seeder further includes plough, with
The direction of advance of the Chinese yam seeder is that plough described in reference direction is located at the front end of the rack and is installed on the machine
The lower section of frame, the rear of the plough are additionally provided with gauge wheel, and the gauge wheel is installed on the lower section of the rack.
9. Chinese yam seeder according to claim 1, it is characterised in that: the dispenser further includes seeding protective shell
Body, the seeding protection shell are fixedly connected with the rack, and described kind of groove mechanism and the seeding transmission mechanism are mounted on institute
It states in seeding protective shell body, the seeding protection housing bottom is provided with sowing port, and seeding protective shell side portion is provided with
Seed inlet, the Chinese yam seeder further includes seat, and the seat is mounted on the rack to be set with seeding protection shell
The side for being equipped with the seed inlet is opposite.
10. Chinese yam seeder according to claim 9, it is characterised in that: the Chinese yam seeder further includes chemical spraying device,
The chemical spraying device includes medicine-chest, pipeline and spray head, and the medicine-chest is mounted on the top of the rack, one end of the pipeline with
The medicine-chest piping connection, the other end of the pipeline and the spray head piping connection, with the advance side of the Chinese yam seeder
To the front that kind of the mouth out is arranged in for spray head described in reference direction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811311613.1A CN109121593B (en) | 2018-11-06 | 2018-11-06 | Chinese yam seeder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811311613.1A CN109121593B (en) | 2018-11-06 | 2018-11-06 | Chinese yam seeder |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN109121593A true CN109121593A (en) | 2019-01-04 |
| CN109121593B CN109121593B (en) | 2024-01-26 |
Family
ID=64807623
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811311613.1A Active CN109121593B (en) | 2018-11-06 | 2018-11-06 | Chinese yam seeder |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109121593B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114303709A (en) * | 2022-01-07 | 2022-04-12 | 中国农业大学 | Shallow-growing drip irrigation Chinese yam attachment device and cultivation method |
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| JPH01273508A (en) * | 1988-04-23 | 1989-11-01 | Sukigara Noki Kk | Chinese yam planting machine |
| US20110178632A1 (en) * | 2010-01-18 | 2011-07-21 | Straeter James E | Method and apparatus for changing seed varieties at the row unit of a planter |
| CN102714956A (en) * | 2012-06-26 | 2012-10-10 | 四川农业大学 | Adjustable hole sowing device |
| CN202773325U (en) * | 2012-08-16 | 2013-03-13 | 彭梦男 | Novel seeder |
| CN204377393U (en) * | 2014-11-19 | 2015-06-10 | 青岛农业大学 | A kind of Chinese yam sower |
| CN105144920A (en) * | 2015-06-20 | 2015-12-16 | 沈阳农业大学 | Cord-disc type fluid seeding and seed metering device |
| CN106717382A (en) * | 2016-08-09 | 2017-05-31 | 青岛农业大学 | A kind of gripping-type Chinese yam seeder |
| CN107535134A (en) * | 2017-08-07 | 2018-01-05 | 三河市万禾机械有限公司 | A kind of electrically driven (operated) high precision small seeder |
| CN209267996U (en) * | 2018-11-06 | 2019-08-20 | 青岛农业大学 | Chinese yam seeder |
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2018
- 2018-11-06 CN CN201811311613.1A patent/CN109121593B/en active Active
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH01273508A (en) * | 1988-04-23 | 1989-11-01 | Sukigara Noki Kk | Chinese yam planting machine |
| US20110178632A1 (en) * | 2010-01-18 | 2011-07-21 | Straeter James E | Method and apparatus for changing seed varieties at the row unit of a planter |
| CN102714956A (en) * | 2012-06-26 | 2012-10-10 | 四川农业大学 | Adjustable hole sowing device |
| CN202773325U (en) * | 2012-08-16 | 2013-03-13 | 彭梦男 | Novel seeder |
| CN204377393U (en) * | 2014-11-19 | 2015-06-10 | 青岛农业大学 | A kind of Chinese yam sower |
| CN105144920A (en) * | 2015-06-20 | 2015-12-16 | 沈阳农业大学 | Cord-disc type fluid seeding and seed metering device |
| CN106717382A (en) * | 2016-08-09 | 2017-05-31 | 青岛农业大学 | A kind of gripping-type Chinese yam seeder |
| CN107535134A (en) * | 2017-08-07 | 2018-01-05 | 三河市万禾机械有限公司 | A kind of electrically driven (operated) high precision small seeder |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114303709A (en) * | 2022-01-07 | 2022-04-12 | 中国农业大学 | Shallow-growing drip irrigation Chinese yam attachment device and cultivation method |
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| Publication number | Publication date |
|---|---|
| CN109121593B (en) | 2024-01-26 |
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