CN207836145U - The wheeled smart quantity set of naked oats dual-purpose arranges device - Google Patents
The wheeled smart quantity set of naked oats dual-purpose arranges device Download PDFInfo
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- CN207836145U CN207836145U CN201820090345.4U CN201820090345U CN207836145U CN 207836145 U CN207836145 U CN 207836145U CN 201820090345 U CN201820090345 U CN 201820090345U CN 207836145 U CN207836145 U CN 207836145U
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- 241000196324 Embryophyta Species 0.000 claims abstract description 32
- 238000005266 casting Methods 0.000 claims abstract description 6
- 238000003756 stirring Methods 0.000 claims description 60
- 238000005192 partition Methods 0.000 claims description 8
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- 238000009434 installation Methods 0.000 claims description 4
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- 244000075850 Avena orientalis Species 0.000 description 8
- 238000000034 method Methods 0.000 description 7
- 230000008569 process Effects 0.000 description 7
- 240000002791 Brassica napus Species 0.000 description 5
- 235000004977 Brassica sinapistrum Nutrition 0.000 description 5
- 230000005540 biological transmission Effects 0.000 description 5
- 238000009331 sowing Methods 0.000 description 4
- TVEXGJYMHHTVKP-UHFFFAOYSA-N 6-oxabicyclo[3.2.1]oct-3-en-7-one Chemical compound C1C2C(=O)OC1C=CC2 TVEXGJYMHHTVKP-UHFFFAOYSA-N 0.000 description 3
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- 235000013339 cereals Nutrition 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000005553 drilling Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000009313 farming Methods 0.000 description 1
- 238000005429 filling process Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
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Abstract
The utility model discloses a kind of wheeled smart quantity sets of naked oats dual-purpose to arrange device, the shell that is connected including plants case, with the plants case bottom plate, the outer end cap being nested with respectively on the end plate of the shell both ends, in the shell hollow cavity and input end with the shell lower plate until the type hole wheel assembly into kind of a branch pipe, in the shell hollow cavity that stretches into the plants case and charge seed the seed casting pipe that mouth is connected, and be hinged on the shell back side panel and unload kind of a plate.Seed is filled kind, is taken kind, link of charging seed from the plants case only experience that falls, and is simplified clear kind and a shield kind link, is had the advantages of simple structure and easy realization short distance seeding, stable and reliable in work；The utility model is staggered on main shaft using rape wheat hole roller, and mobile main shaft can drive hole roller to move left and right simultaneously, and main shaft both sides have locking baffle ring to be combined positioning with abutment sleeve, simple in structure, easy to adjust and be conducive to dismantle.
Description
Technical field
The utility model belongs to farming seeding machinery technical field, and in particular to a kind of wheeled smart quantity set row of naked oats dual-purpose
Device.
Background technology
Collection row device is mostly tailored version at present, that is, is only applicable to a kind of seeding of crop such as rape or wheat, makes equipment one
Determine to produce in degree it is idle, and dual-purpose type collection row device can utilize a set of dispenser, be completed at the same time two or more work
The seeding operation of object is conducive to the utilization rate for improving equipment, reduces production cost.Collection row's device is broadly divided into Pneumatic type and mechanical
Two major classes, nowadays China is less to the row's device research of dual-purpose type collection, especially for the mechanical essence amount seeding technology of naked oats dual-purpose.
Existing naked oats dual-purpose pneumatic transmission formula collection arranges device, need the allocated device for kind, distribution of air flow, the processes such as charge seed, and again for kind of process
Be divided into fill kind, clear kind, take kind, process of charging seed, seeding path is longer, and seeding link is more, needs through distribution of air flow, structure is multiple
It is miscellaneous.And applying mechanical collection to arrange device the processes such as can directly carry out filling kind, take kind, charging seed, reduce seeding process it is unstable because
Element, it is easy to accomplish short distance essence amount seeding.But class set row's device there is also it is serious to seed damage, be easy to block type hole and
The problems such as being difficult to reach dual-purpose requirement poor to the adaptability of seed.
Invention content
The purpose of this utility model is deficiency in view of the above technology, provides that a kind of seed breakage rate is low and seeding process is steady
The wheeled smart quantity set of fixed naked oats dual-purpose arranges device.
To achieve the above object, the wheeled smart quantity set of naked oats dual-purpose designed by the utility model arranges device, including plants case and institute
State that the connected shell of plants case bottom plate, the outer end cap being nested with respectively on the end plate of the shell both ends, to be mounted on the shell hollow
Intracavitary and input end until stretch into type hole wheel assembly into kind of a branch pipe, in the shell hollow cavity in the plants case and
It charges seed the seed casting pipe that mouth is connected with the shell lower plate, and is hinged on the shell back side panel and unloads kind of a plate；
The n internal partitions that described kind of box cavity is divided into n+1 accommodating chamber are evenly arranged in the plants case, it is described into kind
The number of branch pipe is equal with the number of the accommodating chamber and is arranged in corresponding；The inside of the shell has also been evenly arranged a
The enclosure is divided into number and the accommodating chamber by the number inner panel equal with the internal partition number, the n inner panels
The equal seed feeding chamber of number, the n+1 seed feeding chambers are arranged with n+1 described corresponded into kind of branch pipe；
The type hole wheel assembly include main shaft, mounted on the main shaft one end head sprocket, be mounted on the main shaft it is another
The auxiliary chain wheel of one end, the hole roller on the main shaft are nested with locking baffle ring and set at the main shaft both ends respectively
Set the sleeve on the main shaft, wherein the hole roller includes n+1 type hole wheel unit, and each described hole roller list
Member is built in a seed feeding chamber；Each described type hole wheel unit include wheat type bore region, rape type hole region and
Intermediate blank region between the wheat type bore region and rape type hole region and the rape type hole areas outside
Outer white space；
The main shaft both ends offer outer bolt hole and Inner bolt holes, and each inner panel respectively along main shaft axial direction
Intermediate position be provided with the spindle hole across the main shaft, the edge of spindle hole described in each inner panel upper edge extends outwardly
There are arc protrusive board, and the sum of three's width in the intermediate blank region, rape type hole region and the outer white space
Equal to the arc protrusive board width that the width of the wheat type bore region is equal to the inner panel.
The locking baffle ring of described main shaft one end is bolted on the outer bolt hole and arc protrusive board of described main shaft one end
Wheat type bore region is blocked, the locking baffle ring of described main shaft one end is against in the sleeve end face of described main shaft one end, meanwhile, it is described
The locking baffle ring of the main shaft other end is bolted at the Inner bolt holes of the main shaft other end, and the main shaft other end
Locking baffle ring be against in the hole roller the other end face；Or the locking baffle ring of described main shaft one end is bolted on
At the Inner bolt holes of described main shaft one end and arc protrusive board blocks intermediate blank region, rape type hole region and outer white space,
The locking baffle ring of described main shaft one end is against on hole roller another end end face, meanwhile, the locking baffle ring of the main shaft other end
It is bolted at the outer bolt hole of the main shaft other end, and the locking baffle ring of the main shaft other end is against and is nested with
On the end face of the main shaft other end sleeve.
Further, the wheat type hole is wheat truncated rectangular pyramids type hole, the rape type hole is rape truncated rectangular pyramids type hole；Institute
It states rape truncated rectangular pyramids type hole and the wheat truncated rectangular pyramids type hole is equipped with top rake α, and α is 18 °~22 °；The rape type hole
It it is 18 °~22 ° equipped with back rake angle β, the back rake angle β of the wheat type hole is 4 °~6 °.
Further, further include kind of the device that stirs for being mounted on the areas shell hollow cavity Nei Chongzhong, it is described to stir kind of a device packet
Include stir kind of axis and it is several to be fixed on it is described stir on kind of axis and stir that kind of axis is axially equally distributed to stir kind of a piece along described, it is each pair of described
It stirs kind of piece and stirs kind of an axis axisymmetrical distribution along described；Wherein, it is described stir kind of axis across the inner panel countershaft hole and one end stretch
Enter kind of the axis hole that stirs of described shell one end end plate, it is described stir that kind of the axis other end is pierced by the shell other end end plate stir kind of an axis hole
Until being connect with external kind of the axis sprocket wheel that stirs, kind of the axis sprocket wheel that stirs is connect by chain with the auxiliary chain wheel.
Further, each kind of piece that stirs includes a pair of of vertical plate, connects the arc panel of a pair of vertical plate and divide
The transverse slat not extended horizontally outward along a pair of vertical plate edge, and the arc panel is affixed with the inner concave for stirring kind of axis
Conjunction is bolted.
Further, the n+1 type hole wheel units are sequentially arranged at the main shaft by key along main shaft axial direction
On, and the end face of the two neighboring type hole wheel unit fits.
Further, it is provided with fixed hole on the plants case bottom plate, and is located at the fixed hole both sides on the bottom plate
Position at the plants case side plate inner wall form boss, the top sides into kind of branch pipe along be outward extended with it is described
The matched extension edge of boss.
Further, the bottom of each inner panel is provided with unloads the corresponding inner panel notch of kind of mouth with described, close to described
Arc protrusive board and the close inclined plate 7l for unloading kind of mouth 7c at inner panel notch 7a4 is tangent.
Further, one end of the main shaft stretch out described shell one end end plate until the main shaft one end with it is described
The outer end cap bearing axially position of shell one end is installed and the one end of the main shaft is connected with head sprocket, the main shaft it is another
Outer end cap bearing axis of the end plate of the end stretching shell other end up to the other end and the shell other end of the main shaft
It is connected to the other end of location and installation and the main shaft with auxiliary chain wheel.
Further, the end of each type hole wheel unit is designed with several lightening holes.
Further, it is provided with window between the shell front side plate and upper plate.
Compared with prior art, the utility model has the following advantages：
1, the utility model unloads kind of a mouth using a plants case and one, facilitates dress kind, changes kind and unload kind, easy to operate；It adopts
With centralized seeding mode, it can be completed at the same time multirow seeding, simplified transmission system and complete machine structure；
2, the utility model seed is filled kind, is taken kind, link of charging seed from the plants case only experience that falls, and simplifies clear kind and a shield kind ring
Section, has the advantages of simple structure and easy realization short distance seeding, stable and reliable in work；
3, partition board is housed, when avoiding farm work caused by earth's surface is uneven or vibrations kind in the plants case of the utility model
The case where seed is unevenly distributed in case；
4, the utility model is staggered on main shaft using rape wheat hole roller, and mobile main shaft can be simultaneously with ejector half
Hole wheel moves left and right, and main shaft both sides have locking baffle ring to be combined positioning with abutment sleeve, simple in structure, easy to adjust and be conducive to tear open
It unloads；
5, the utility model uses a kind of truncated rectangular pyramids type hole structure, and single type hole can fill 1~2 seed, equipped with leaning forward
Angle, which can be improved, fills kind of a performance, equipped with back rake angle can prevent seed block type hole and caused by broadcast leakage phenomenon, convenient for smoothly charging seed, drop
The breakage rate of low seed may be implemented quantity-variation type seeding by adjusting rotating speed, easily reach precision drilling requirement.
Description of the drawings
Fig. 1 is that the wheeled smart quantity set of the utility model naked oats dual-purpose arranges device structural schematic diagram；
Fig. 2 is the schematic side view of Fig. 1；
Fig. 3 is the China and foreign countries Fig. 1 end cover structure schematic diagram；
Fig. 4 be in Fig. 1 plants case with into kind of a branch pipe connection diagram；
Fig. 5 is shell mechanism schematic diagram in Fig. 1；
Fig. 6 is inner plate structure schematic diagram in Fig. 5；
Fig. 7 is type hole wheel assembly schematic diagram in Fig. 1；
Fig. 8 is type hole wheel unit structural schematic diagram in Fig. 7；
Fig. 9 is main axle structure schematic diagram in Fig. 7；
Figure 10 is to stir kind of an apparatus structure schematic diagram in Fig. 1；
Figure 11 is to stir kind of a chip architecture schematic diagram in Figure 10；
Figure 12 is inclination angle schematic diagram in Fig. 8.
Each part numbers are as follows in figure：
Plants case 1, bottom plate 1a, fixed hole 1b, side plate 1c, boss 1d；
Into kind of branch pipe 2, extension edge 2a；
Type hole wheel assembly 3, main shaft 3a, Inner bolt holes 3a1, outer bolt hole 3a2, auxiliary chain wheel 3b, head sprocket 3c, hole roller list
First 3d, wheat type bore region 3d1, intermediate blank region 3d2, rape type hole region 3d3, outer white space 3d4, lightening hole 3d5,
Sleeve 3e, locking baffle ring 3f；
Kind of device 5 is stirred, kind of an axis sprocket wheel 5a is stirred, stirs kind of an axis 5b, stirs kind of a piece 5c, vertical plate 5c1, arc panel 5c2, transverse slat 5c3；
Outer end cap 6, bearing 6a；
Shell 7, arc protrusive board 7a1, spindle hole 7a2, countershaft hole 7a3, inner panel notch 7a4, window 7b, unloads inner panel 7a
Kind mouth 7c, mouthful 7d that charges seed, lower plate 7e, back side panel 7f, upper plate 7g, end plate 7h, round boss 7i, kind of axis hole 7j, a front side are stirred
Plate 7k, inclined plate 7l；
Seed casting pipe 4 unloads kind of plate 8.
Specific implementation mode
The utility model is described in further detail in the following with reference to the drawings and specific embodiments.
The wheeled smart quantity set of naked oats dual-purpose as shown in Figure 1 and Figure 2 arranges device, including plants case 1 and 1 bottom plate 1a of plants case (such as Fig. 4 institutes
Showing) connected shell 7, (i.e. an outer end cap 6 is nested in shell 7 for the outer end cap 6 that is nested with respectively on 7 both ends end plate 7h of shell
On the end plate 7h round boss 7i of one end, another outer end cap 6 is nested on 7 other end end plate 7h round boss 7i of shell, such as Fig. 5
It is shown), be mounted in 7 hollow cavity of shell and input end passes through 7 upper plate 7g (as shown in Figure 5) seed inlets of shell up to stretching into kind
The type hole wheel assembly 3 into kind of branch pipe 2, in 7 hollow cavity of shell in case 1 is mounted on 7 areas hollow cavity Nei Chongzhong of shell
(areas Chong Zhong are the front area in shell hollow cavity) stirs kind of device 5 and is connected with 7 lower plate 7e of the shell mouthful 7d that charge seed
Seed casting pipe 4, and be hinged on 7 back side panel 7f (as shown in Figure 5) of shell for block unload kind of mouth 7c unload kind of plate 8.
The n internal partitions that kind of box cavity is divided into n+1 accommodating chamber are evenly arranged in plants case 1, similarly, into kind of branch pipe 2
Number it is equal with the number of accommodating chamber and in corresponding arrangement, i.e. into kind of branch pipe 2, the internal partition in plants case avoids by n+1
The case where seed is unevenly distributed in plants case caused by earth's surface is uneven or vibrations when farm work.In the present embodiment, into kind of a branch
For pipe for rape, wheat there are two types of different sizes, rape is less than wheat into kind of a branch pipe into kind of branch pipe base diameter, and rape is into kind of a branch
Pipe it is total it is tall and big in wheat into kind of a branch pipe, by convert it is different realize rape, wheat dual-purpose into kind of a branch pipe, adjust packed height,
To realize the adjusting of application rate.Therefore, for convenience into the installation of kind of branch pipe and plants case, in the present embodiment, as shown in figure 4,
It is provided with fixed hole 1b on 1 bottom plate 1a of plants case, and is located on bottom plate 1a at the position of the both sides fixed hole 1b and 1 side plate 1c of plants case
Inner wall forms boss 1d, is each outward extended with and the matched extension edge 2a of boss 1d into the top sides of kind of branch pipe 2 edge.
As shown in Figure 10, it includes stirring kind of axis 5b and several stirring kind of an axis 5b inner concaves to being bolted on to stir kind of device 5
It is upper and kind of axis 5b is axially equally distributed to stir kind of a piece 5c along stirring, it is each pair of to stir kind of piece 5c along stirring kind of an axis 5b axisymmetricals distribution,
In, in conjunction with shown in Fig. 1,5, that stirs that kind of one end axis 5b stretches into 7 one end end plate 7h of shell stirs kind of an axis hole 7j, stirs kind of an axis 5b other ends and wears
Go out 7 other end end plate 7h of shell stirs kind of axis hole 7j until being connect with external kind of the axis sprocket wheel 5a that stirs, and consolidates to stir kind of an axis 5b
Dingan County is on shell 7；In the present embodiment, in conjunction with shown in Figure 11, it includes a pair of of vertical plate 5c1, connection one each to stir kind of piece 5c
Arc panel 5c2 to the vertical plate 5c1 and transverse slat 5c3 horizontally outward extended along the edges a pair of of vertical plate 5c1 respectively, and arc panel
It 5c2 and stirs kind of an inner concave of axis 5b and fits fixation.
As shown in fig. 7, type hole wheel assembly 3 includes main shaft 3a, the hole roller on main shaft 3a, is nested with respectively in main shaft
The locking baffle ring 3f at the both ends 3a and it is nested with sleeve 3e in the one end main shaft 3a or the other end, wherein hole roller includes n+1 type hole
Wheel unit 3d, n+1 type hole wheel unit 3d are sequentially arranged at along main shaft 3a axial directions on main shaft 3a by key, and adjacent two
The end face of a type hole wheel unit 3d fits, i.e., very close to each other between two neighboring type hole wheel unit 3d.In conjunction with the institute of Fig. 1,3,5
Show, outer end cap 6 bearings of the end plate 7h up to one end and 7 one end of shell of main shaft 2a of 7 one end of shell is stretched out in one end of main shaft 3a
6a axially positions are installed and the one end of main shaft 3a is connected with head sprocket 3c, and the other end of main shaft 3a stretches out 7 other end of shell
End plate 7h until the 6 bearing 6a axially positions of outer end cap of the other end and 7 other end of shell of main shaft 3a install and main shaft 3a it is another
One end is connected with auxiliary chain wheel 3b；In addition, as shown in figure 9, the both ends main shaft 3a offer outer spiral shell respectively along main shaft 3a axial directions
(i.e. the one end main shaft 3a is provided with outer bolt hole 3a2 and Inner bolt holes along main shaft 3a axial directions by keyhole 3a2 and Inner bolt holes 3a1
3a1, the main shaft 3a other ends are equally also provided with outer bolt hole 3a2 and Inner bolt holes 3a1 along main shaft 3a axial directions), and main shaft 3a
The outer bolt hole 3a2 and Inner bolt holes 3a1 at both ends are symmetrical along main shaft 3a radial centre lines；Meanwhile the lock of the one end main shaft 3a
Tight baffle ring 3f is bolted at the outer bolt hole 3a2 or Inner bolt holes 3a1 of the one end main shaft 3a, the lock of the main shaft 3a other ends
Tight baffle ring 3f is bolted at the Inner bolt holes 3a1 or outer bolt hole 3a2 of the main shaft 3a other ends, and the one end main shaft 3a
Locking baffle ring 3f, which is against, to be nested on the end faces sleeve 3e of the one end main shaft 3a the locking baffle ring 3f of the main shaft 3a other ends simultaneously and is against
It is another that the locking baffle ring 3f of in hole roller the other end face or one end main shaft 3a is against on hole roller another end end face main shaft 3a simultaneously
The locking baffle ring 3f of one end, which is against, to be nested on the end faces sleeve 3e of the main shaft 3a other ends -- i.e. when sowing rape, main shaft 3a mono-
The locking baffle ring 3f at end is that the locking baffle ring 3f close to the sides head sprocket 3c is fixed at Inner bolt holes 3a1, locking baffle ring 3f
It is close to hole roller one end end face, sleeve 3e is nested with the other end in main shaft 3a, and the locking baffle ring 3f of the main shaft 3a other ends is fixed on
At the 3a2 of outer bolt hole, locking baffle ring 3f, which is against on the end face of sleeve 3e, carries out axially position；When sowing wheat, main shaft 3a
The locking baffle ring 3f of one end is that the locking baffle ring 3f close to the sides head sprocket 3c is fixed at the 3a2 of outer bolt hole, and sleeve 3e is nested with
In one end of main shaft 3a, locking baffle ring 3f, which is against on the end face of sleeve 3e, carries out axially position, the locking of the main shaft 3a other ends
Baffle ring 3f is fixed at Inner bolt holes 3a1, and locking baffle ring 3f is close to hole roller the other end face.
As shown in figure 5, the inside of shell 7 is also evenly arranged in the number inner panel 7a equal with internal partition number, i.e. n
Plate 7a, n inner panel 7a will be divided into the number seed feeding chamber equal with accommodating chamber number, i.e. n+1 seed feeding chamber inside shell 7, n+1 is a
Seed feeding chamber is corresponded into kind of branch pipe 2 with n+1 and is arranged, and each type hole wheel unit 3d is built in a seed feeding chamber, is adopted
With centralized seeding mode, n+1 row seedings can be completed at the same time, transmission system and complete machine structure have been simplified.In the present embodiment, such as scheme
Shown in 6, the intermediate position of each inner panel 7a is provided with the spindle hole 7a2 across main shaft 3a, and is located at main shaft on each inner panel 7a
It is provided at the 7a2 besides of hole across the countershaft hole 7a3 for stirring kind of axis 5b, in addition, the side of each inner panel 7a upper edge spindle holes 7a2
The bottom that edge is outward extended with arc protrusive board 7a1, each inner panel 7a is provided with inner panel notch 7a4 corresponding with kind of mouth 7c is unloaded, and leans on
Arc protrusive board and the close inclined plate 7l for unloading kind of mouth 7c at nearly inner panel notch 7a4 is tangent, prevents seed from being flowed out from lower part.This implementation
In example, it is provided with window 7b between shell 7 front side board 7k and upper plate 7g, can be observed on hole roller and be filled by window 7b
Kind, take kind, situation of charging seed；And unload 8 upper end of kind of plate and be hinged with 7 back side panel 7f of shell, it is solid by screw and shell to unload 7 lower end of kind of plate
It is fixed, screw is backed out, 8 reliable free gravity of kind of plate opening is unloaded, so that seed is passed through and unloads kind of a mouth discharge.
The key point of the present utility model application also resides in：As shown in figure 8, each type hole wheel unit 3d is responsible for a line row
Kind, each type hole wheel unit 3d includes wheat type bore region 3d1, rape type hole region 3d3 and wheat type bore region 3d1 and oil
The outer white space 3d4 on the outside of intermediate blank region 3d2 and rape type hole region 3d3 between dish type hole region 3d3, and
And the end of each type hole wheel unit 3d is designed with several lightening holes 3d5.And intermediate blank region 3d2, rape type hole area
The sum of three's width of domain 3d3 and outer white space 3d4 is convex equal to the arc of inner panel 7a equal to the width of wheat type bore region 3d1
Plate 7a1 width.When sowing wheat, the arc protrusive board 7a1 of inner panel 7a shelters from intermediate blank region 3d2, rape type hole region
3d3 and outer white space 3d4 exposes wheat type bore region 3d1, and will stir kind of axis 5b on 7 end 7h of shell, stirs kind of an axis
Kind of axis sprocket wheel 5a to be stirred on 5b to connect by chain with auxiliary chain wheel 3b on main shaft 3a, main shaft 3a rotations drive auxiliary chain wheel 3b rotations, from
And drive and stir kind of an axis 5b rotations, increase disturbance in Wheat Species subgroup, that improves wheat seed fills kind of a performance；When sowing rape
When, the arc protrusive board 7a1 of inner panel 7a shelters from wheat type bore region 3d1, exposes rape type hole region 3d3, due to rape seed
Kind of a better performances are filled, kind of an axis is stirred without installation.
It is staggered on main shaft 3a using rape wheat hole roller, since hole roller is fixed on main shaft 3a, thus it is main
When axis 3a is moved left and right, hole roller is driven also to move left and right, and by mobile baffle ring 3f and the replacement sleeve 3e of locking in main shaft 3a
On position carry out axially position, to adjust the position of 7 inner panel 7a of hole roller opposite shell, realize between rape wheat type hole
Transformation, the structure is relatively simple, easy to adjust and conducive to dismounting.And it stirs kind of axis sprocket wheel 5c and is connected by chain and auxiliary chain wheel 3b
It connects, main shaft 3a rotations drive auxiliary chain wheel 3b rotations, stir kind of an axis 5b rotations to drive, increase disturbance in Wheat Species subgroup, carry
High wheat seed fills kind of a performance.Distributing positions of kind of the piece 5c on inner concave, which is stirred, by change (stirs kind of piece 5c in inner concave
It is upper to be moved left and right by Panasonic's bolt, and then change and each pair of stir kind of a position of piece 5c) and main shaft 3a and stir kind of axis 5b's
Transmission ratio fills kind of a performance change wheat seed.
In the present embodiment, the rape type hole area domains 3d3 include multi-turn rape type hole, and each circle rape type hole number is 45,
Multi-turn rape type hole is staggeredly evenly arranged in multiple row；Wheat type bore region 3d1 includes multi-turn wheat type hole, each circle wheat type hole
A numerical digit 30, multi-turn wheat type hole is staggeredly evenly arranged in multiple row, such as In Middle And Lower Reaches of Changjiang River rape wheat seed is broadcast
Kind of amount differs greatly, rape be about 0.2~0.4kg/ mu, wheat be about 6~12kg/ mus, therefore rape type hole region design
Interlock uniform arrangement for two row, wheat type bore region is designed as three row and interlocks uniform arrangement.Also, each rape
Type hole and each wheat type hole can be filled with 1~2 seed, and application rate is adjusted by rotating speed, be conducive to realize essence amount seeding.
In conjunction with shown in Figure 12, wheat type hole is wheat truncated rectangular pyramids type hole, rape type hole is rape truncated rectangular pyramids type hole, truncated rectangular pyramids
Four angles of type hole can prevent incised wound seed with rounded corner.In the present embodiment, according to the difference of rape seed and wheat seed
Size separately designs the type hole size suitable for rape seed and wheat seed.Rape type hole：A length of 3.1~the 3.6mm in upper surface
(preferably 3.3mm), wide B are 2.78~3.08mm (preferably 2.9mm), and cone angle is 14 °, and high H is 2.1mm；Wheat type hole：Upper surface
A length of 7.71~8.21mm (preferably 8mm), wide B be 3.66~5.96mm (preferably 5mm), cone angle be 14 °, high H be 2.72~
4.13mm (preferably 4mm).
Wheeled essence quantity set row's device simple grain takes kind more demanding to type hole, and effect of charging seed is difficult to ensure, and can often fill kind,
The processes such as charge seed occur damaged or block type hole because seed is squeezed, to disconnected ridge of causing to be short of seedling.For the ease of rape seed
Be filled with rape truncated rectangular pyramids type hole, wheat seed is filled with wheat truncated rectangular pyramids type hole, preferably solve mechanical type hole seed be easy card
Kind, broadcast leakage phenomenon is caused, by the research to type hole structure size, rape truncated rectangular pyramids type hole and wheat truncated rectangular pyramids type hole are equipped with
Top rake α, and α is 18 °~22 °, preferably 20 °；In addition, rape seed can approximation regard as sphere, wheat seed can be approximate
For spheroid, rule of thumb it is found that for the structure type hole, seed is easier to be stuck in inside type hole to cause broadcast leakage phenomenon, is
It charges seed convenient for seed, it is 18 °~22 ° that rape type hole, which is equipped with back rake angle β, β, and preferably 20 °, the back rake angle β of wheat type hole is 4 °
~6 °, preferably 5 °.
Table 1 is for back rake angle to the influence of seed-metering performance under different rotating speeds
When work, seed falls from plants case, and by entering seed feeding chamber into kind of a branch pipe, main chain rotation is driven by transmission system
Dynamic, to make main axis, hole roller is with main axis, under the action of population extruding force, centrifugal force, the kind in seed feeding chamber
Son is filled with type hole, completes seed-filling process.As hole roller rotates, by clear kind of seed of the center of gravity on the outside of type hole, seed feeding chamber is dropped back into,
The seed being filled in type hole is rotated into area of charging seed with hole roller, and seed falls into mouth of charging seed under the action of gravity and centrifugal force,
It will be fallen into along seed casting pipe in the kind ditch held successfully.Seed is filled kind, is taken kind, link of charging seed from the plants case only experience that falls, and is simplified
Clear kind and shield kind link, have the advantages of simple structure and easy realization short distance seeding, stable and reliable in work.
Claims (10)
1. a kind of wheeled smart quantity set of naked oats dual-purpose arranges device, including plants case (1), the shell that is connected with the plants case (1) bottom plate (1a)
(7), be nested with outer end cap (6) on the end plate of the shell (7) both ends respectively, be mounted in the shell (7) hollow cavity and into
Mouth end is until stretch into the type hole wheel assembly into kind of a branch pipe (2), in the shell (7) hollow cavity in the plants case (1)
(3) and with the shell (7) lower plate (7e) it charges seed the seed casting pipe (4) that mouth is connected, and is hinged on the shell (7) back side panel
Kind of a plate (8) is unloaded on (7f)；It is characterized in that：
Be evenly arranged the n internal partitions that the plants case (1) inner cavity is divided into n+1 accommodating chamber in the plants case (1), it is described into
The number of kind branch pipe (2) is equal with the number of the accommodating chamber and is arranged in corresponding；The inside of the shell (7) is also uniform
It is disposed with the number inner panel (7a) equal with the internal partition number, the n inner panels (7a) will be divided into inside the shell (7)
The number seed feeding chamber equal with the accommodating chamber number, the n+1 seed feeding chambers are described a pair of into kind of branch pipe (2) one with n+1
It should arrange；
The type hole wheel assembly (3) includes main shaft (3a), the head sprocket (3c) for being mounted on the main shaft (3a) one end, is mounted on
The auxiliary chain wheel (3b) of described main shaft (3a) the other end, is nested with respectively described the hole roller being mounted on the main shaft (3a)
The locking baffle ring (3f) at the both ends main shaft (3a) and the sleeve (3e) being nested on the main shaft (3a), wherein the hole roller packet
N+1 type hole wheel unit (3d) is included, and each described type hole wheel unit (3d) is built in a seed feeding chamber；Each
The type hole wheel unit (3d) includes wheat type bore region (3d1), rape type hole region (3d3) and the wheat type bore region
Intermediate blank region (3d2) between (3d1) and rape type hole region (3d3) and rape type hole region (3d3)
The outer white space (3d4) in outside；
The main shaft both ends (3a) offer outer bolt hole (3a2) and Inner bolt holes (3a1) respectively along main shaft (3a) axial direction,
And the intermediate position of each inner panel (7a) is provided with the spindle hole (7a2) across the main shaft (3a), each inner panel
The edge of spindle hole (7a2) described in (7a) upper edge is outward extended with arc protrusive board (7a1), and the intermediate blank region (3d2),
The sum of three's width of rape type hole region (3d3) and the outer white space (3d4) is equal to the wheat type bore region
The width of (3d1) is equal to arc protrusive board (7a1) width of the inner panel (7a)；
The locking baffle ring (3f) of described main shaft (3a) one end is bolted on the outer bolt hole of the one end the main shaft (3a)
(3a2) and arc protrusive board (7a1) block wheat type bore region (3d1), and the locking baffle ring (3f) of described main shaft (3a) one end is against
On end face sleeve (3e) of described main shaft (3a) one end, meanwhile, the locking baffle ring (3f) of main shaft (3a) other end passes through spiral shell
Bolt is fixed at the Inner bolt holes (3a1) of the main shaft (3a) other end, and the locking baffle ring of the main shaft (3a) other end
(3f) is against in the hole roller the other end face；Or the locking baffle ring (3f) of described main shaft (3a) one end is bolted
At the Inner bolt holes (3a1) of the one end the main shaft (3a) and arc protrusive board (7a1) blocks intermediate blank region (3d2), rape
Type hole region (3d3) and outer white space (3d4), it is another that the locking baffle ring (3f) of described main shaft (3a) one end is against the hole roller
It holds on end face, meanwhile, it is another that the locking baffle ring (3f) of main shaft (3a) other end is bolted on the main shaft (3a)
At the outer bolt hole (3a2) at end, and the locking baffle ring (3f) of the main shaft (3a) other end is against and is nested at the main shaft (3a)
On the end face of other end sleeve (3e).
2. the wheeled smart quantity set of naked oats dual-purpose arranges device according to claim 1, it is characterised in that：The wheat type hole is wheat four
Terrace with edge type hole, the rape type hole are rape truncated rectangular pyramids type hole；The rape truncated rectangular pyramids type hole and the wheat truncated rectangular pyramids type hole
It is equipped with top rake α, and α is 18 °~22 °；It is 18 °~22 ° that the rape type hole, which is equipped with back rake angle β, the wheat type hole
Back rake angle β is 4 °~6 °.
3. the wheeled smart quantity set of naked oats dual-purpose according to claim 1 or claim 2 arranges device, it is characterised in that：Further include mounted on described
Kind of a device (5) is stirred in shell (7) areas hollow cavity Nei Chongzhong, and kind of the device (5) that stirs includes stirring kind of an axis (5b) and several to fixation
It is described stir on kind of an axis (5b) and along it is described stir kind of an axis (5b) it is axial it is equally distributed stir kind of a piece (5c), it is each pair of described to stir kind of a piece
(5c) stirs the distribution of kind of an axis (5b) axisymmetrical along described；Wherein, kind of the axis (5b) that stirs passes through the inner panel (7a）Countershaft
What the shell (7) one end end plate was stretched into hole (7a3) and one end stirs kind of an axis hole (7j), and described kind of an axis (5b) other end that stirs is pierced by institute
Kind of the axis hole (7j) that stirs for stating shell (7) other end end plate is connect up to external kind of the axis sprocket wheel (5a) that stirs, described to stir kind of an axis chain
Wheel (5a) is connect by chain with the auxiliary chain wheel (3b).
4. the wheeled smart quantity set of naked oats dual-purpose arranges device according to claim 3, it is characterised in that：Each kind of piece (5c) that stirs wraps
Include a pair of of vertical plate (5c1), the arc panel (5c2) of a pair of vertical plate (5c1) of connection and respectively along a pair of vertical plate
The transverse slat (5c3) that the edge (5c1) horizontally outward extends, and the arc panel (5c2) and the inner concave phase for stirring kind of an axis (5b)
Fitting is bolted.
5. the wheeled smart quantity set of naked oats dual-purpose arranges device according to claim 3, it is characterised in that：The n+1 type hole wheel units
(3d) is sequentially arranged at along main shaft (3a) axial direction on the main shaft (3a) by key, and the two neighboring hole roller list
The end face of first (3d) fits.
6. the wheeled smart quantity set of naked oats dual-purpose arranges device according to claim 3, it is characterised in that：Plants case (1) bottom plate (1a)
On be provided with fixed hole (1b), and on the bottom plate (1a) at the position of the both sides the fixed hole (1b) with the plants case
(1) side plate (1c) inner wall forms boss (1d), and each top sides edge into kind of a branch pipe (2) is outward extended with and the boss
(1d) matched extension edge (2a).
7. the wheeled smart quantity set of naked oats dual-purpose arranges device according to claim 3, it is characterised in that：The bottom of each inner panel (7a)
Portion is provided with unloads kind of a mouth (7c) corresponding inner panel notch (7a4) with described, the arc protrusive board at the inner panel notch (7a4)
(7a1) and the close inclined plate (7l) for unloading kind of a mouth (7c) are tangent.
8. the wheeled smart quantity set of naked oats dual-purpose arranges device according to claim 3, it is characterised in that：It stretches one end of the main shaft (3a)
Go out outer end cap (6) bearing of end plate up to one end and the shell (7) one end of the main shaft (3a) of the shell (7) one end
(6a) axially position is installed and the one end of the main shaft (3a) is connected with head sprocket (3c), and the other end of the main shaft (3a) is stretched
Go out the shell (7) other end end plate until the main shaft (3a) the other end and the shell (7) other end outer end cap
(6) the other end of the installation of bearing (6a) axially position and the main shaft (3a) is connected with auxiliary chain wheel (3b).
9. the wheeled smart quantity set of naked oats dual-purpose arranges device according to claim 3, it is characterised in that：Each described type hole wheel unit
The end of (3d) is designed with several lightening holes (3d5).
10. the wheeled smart quantity set of naked oats dual-purpose arranges device according to claim 3, it is characterised in that：Shell (7) front side board
(7k) is provided with window (7b) between upper plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820090345.4U CN207836145U (en) | 2018-01-19 | 2018-01-19 | The wheeled smart quantity set of naked oats dual-purpose arranges device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820090345.4U CN207836145U (en) | 2018-01-19 | 2018-01-19 | The wheeled smart quantity set of naked oats dual-purpose arranges device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207836145U true CN207836145U (en) | 2018-09-11 |
Family
ID=63415406
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820090345.4U Withdrawn - After Issue CN207836145U (en) | 2018-01-19 | 2018-01-19 | The wheeled smart quantity set of naked oats dual-purpose arranges device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207836145U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108337960A (en) * | 2018-01-19 | 2018-07-31 | 华中农业大学 | The wheeled smart quantity set of naked oats dual-purpose arranges device |
| CN111670666A (en) * | 2020-06-08 | 2020-09-18 | 农业农村部南京农业机械化研究所 | Pneumatic conveying type multi-path discharger for discharging seeds or fertilizers |
| CN111703917A (en) * | 2020-06-08 | 2020-09-25 | 农业农村部南京农业机械化研究所 | Continuous discharge assembly and discharge device for agricultural materials |
-
2018
- 2018-01-19 CN CN201820090345.4U patent/CN207836145U/en not_active Withdrawn - After Issue
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108337960A (en) * | 2018-01-19 | 2018-07-31 | 华中农业大学 | The wheeled smart quantity set of naked oats dual-purpose arranges device |
| CN108337960B (en) * | 2018-01-19 | 2024-04-12 | 华中农业大学 | Wheel type precision collecting and discharging device for wheat and oil |
| CN111670666A (en) * | 2020-06-08 | 2020-09-18 | 农业农村部南京农业机械化研究所 | Pneumatic conveying type multi-path discharger for discharging seeds or fertilizers |
| CN111703917A (en) * | 2020-06-08 | 2020-09-25 | 农业农村部南京农业机械化研究所 | Continuous discharge assembly and discharge device for agricultural materials |
| CN111703917B (en) * | 2020-06-08 | 2021-06-25 | 农业农村部南京农业机械化研究所 | Continuous discharge assembly and discharge device for agricultural materials |
| CN111670666B (en) * | 2020-06-08 | 2021-08-31 | 农业农村部南京农业机械化研究所 | Pneumatic conveying type multi-path discharger for discharging seeds or fertilizers |
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