CN110447355A - A kind of universal dispenser of machinery Pneumatic type - Google Patents
A kind of universal dispenser of machinery Pneumatic type Download PDFInfo
- Publication number
- CN110447355A CN110447355A CN201910843522.0A CN201910843522A CN110447355A CN 110447355 A CN110447355 A CN 110447355A CN 201910843522 A CN201910843522 A CN 201910843522A CN 110447355 A CN110447355 A CN 110447355A
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- Prior art keywords
- seeding
- item
- hole
- feed
- mounting groove
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Classifications
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01C—PLANTING; SOWING; FERTILISING
- A01C7/00—Sowing
- A01C7/20—Parts of seeders for conducting and depositing seed
Abstract
A kind of universal dispenser of machinery Pneumatic type, including fill plants case, feed drum, clear kind of air-blowing system, collecting and distributing plants case, seeding air-blowing system；The kind mounting groove in kind of hole is unloaded in the outer wall distribution bottom setting of feed drum；The top that feed drum is arranged in plants case is filled, the lower section of feed drum is arranged in collecting and distributing plants case, and kind of the mouth that fills for filling plants case is connected to a part of kind of a mounting groove, and open collection kind mouth is arranged in the top of collecting and distributing plants case；Various mounting grooves are embedded in the seeding item with feed outlet, and the feed outlet in various mounting grooves is arranged in a one-to-one correspondence with kind of a hole is unloaded；Clear kind of air-blowing system is filled between plants case and the collecting and distributing plants case described in being located at, and the feed outlet of its gas nozzle towards feed drum is arranged, and gas nozzle is successively connected with the feed outlet on the seeding item being located in various mounting grooves in feed drum rotary course；Seeding air-blowing system is located at the middle part of feed drum, and its gas nozzle is successively connected with kind of the hole of unloading on various mounting grooves in feed drum rotary course.
Description
Technical field
The present invention relates to seeding apparatus of seeder, the especially a kind of universal dispenser of mechanical Pneumatic type.
Background technique
Feed mechanism for seed is the main working parts of seeder, and the quality of feed mechanism for seed planting quality determines the sowing water of seeder
It is flat.Mainly there are mechanical seed sowing device and Pneumatic seeding apparatus at present, but existing machinery formula feed mechanism for seed seeding precision is low, is easy wound
Kind, and to seed bad adaptability, although air-suction seeding unit seeding precision is high, the high, functional reliability to sealing requirements
It is low.
Summary of the invention
The technical problem to be solved by the present invention is to kind will not be hurt by overcoming the deficiencies of the prior art and provide one kind, and leakproofness is wanted
Seek the not high universal dispenser of mechanical Pneumatic type.
In order to solve the above technical problems, the invention adopts the following technical scheme: a kind of universal seeding dress of machinery Pneumatic type
It sets, including rack, plants case, feed drum, clear kind of air-blowing system, seeds protecting plate, collecting and distributing plants case, seeding gas are filled in setting in the rack
Blow system；
The feed drum and rack are connected through bearing, and multiple kinds of mounting grooves are distributed on the outer wall of the feed drum, in
Installation space is arranged in portion, and the bottom setting of described kind of mounting groove is multiple to unload kind of a hole, and kind of the hole of unloading is through described kind of item installation
Slot, and be connected with the installation space；
The lower section of the feed drum is arranged in the top filled plants case and the feed drum is arranged in, the collecting and distributing plants case,
And kind of the mouth that fills for filling plants case is connected to an a part of described kind of mounting groove, open collection is arranged in the top of the collecting and distributing plants case
Kind mouth；
Seeding item is fixedly mounted in each described kind of mounting groove, opens up multiple feed outlets, and each described kind of item on the seeding item
The feed outlet of mounting groove unloaded on the seeding item installed inside kind of Kong Yuqi is arranged in a one-to-one correspondence；
The clear kind of air-blowing system includes the first air duct, is arranged on first air duct multiple towards seeding rolling
First gas nozzle of cylinder, and first air duct fills between plants case and the collecting and distributing plants case positioned at described, first gas nozzle
Successively it is connected with the feed outlet on the seeding item being located in each described kind of mounting groove in the feed drum rotary course；
The seeding air-blowing system includes the second air duct, and multiple second gas nozzles are arranged in the bottom of second air duct,
And second air duct is located in the installation space of the feed drum, second gas nozzle is rotated in the feed drum
Successively it is connected in the process with kind of the hole of unloading on each described kind of mounting groove.
The present invention is embedded in kind of a mounting groove, row on the basis of combining the biological characteristics of crop seed, using seeding item
Feed outlet is set on kind item, and what kind item installation trench bottom setting was aligned with feed outlet unloads kind of a hole, so as to utilize Pneumatic type system
(clear kind of air-blowing system and seeding air-blowing system) completes the flexible filling of seed and unloads kind, makes seed without broken, fanout free region, realizes
Reliably seeding, in addition, due to the gas nozzle of clear kind of air-blowing system of the invention and seeding air-blowing system directly with feed outlet or unload kind
Hole communicates, and makes sealing requirements relative reduction of the invention.
Further, the lower section setting inoculation cup of the feed drum, and in the second gas nozzle of the seeding air-blowing system
With described kind of mounting groove when unloading kind of a hole and being connected to, the feed outlet on seeding item in described kind of mounting groove is located at the inoculation
Cup top protects seed preferably to import seed in arable land by inoculation cup.
Further, the lower section of the inoculation cup is equipped with the photoelectric induction device for detecting seed discharge capacity, the photoelectricity
Sensing device is connect with a single-chip microcontroller, in order to which the quantity to discharge seed counts automatically.
Further, one end of described kind of mounting groove is set as open port, and the seeding item is installed with described kind of item
Slot is slidably connected by concave-convex fit structure, and is located at setting kind of replacement port in the rack at the open port, passes through kind
Replacement port can extract seeding item out, and Bamboo resource, size and the plantation sowed as needed require to replace with dimension
Seeding item.
Further, sliding slot is set on the two sides cell wall of described kind of mounting groove, and the two sides setting of the seeding item is opposite
The draw runner answered, and the draw runner of the seeding item is slidably located in the sliding slot of described kind of mounting groove passes through sliding slot and draw runner
Cooperation slide seeding item can in kind mounting groove.
Further, lid is set on described kind of replacement port, to guarantee the sealing of rack, makes the seed cleaned out will not
Fly out rack.
Further, the strip that the bottom setting of the collecting and distributing plants case can open the collecting and distributing plants case, the strip are
It can be packed into and be extracted the step of the collecting and distributing plants case, in order to which the seed collected in collecting and distributing plants case to be cleaned, or realized
Seed is back to the operation for filling kind of plants case.
Further, it is not provided with feed outlet on the seeding item of part, in order to be adjusted to the spacing in the rows of plantation.
Further, sprocket wheel of one end setting of the feed drum for power input.
Further, the outside setting shield kind of the feed drum between first gas nozzle and the second gas nozzle
Plate to guarantee that the clear kind of seed cleared out in the process does not drop back into complete kind clearly of feed outlet, and guarantees to unload the seed after kind
It drops in following inoculation cup.
Further, kind of the hole of unloading is tapered hole, and the big end for unloading kind of hole is arranged with respect to the second gas nozzle, so as to unload
Kind air-flow is more concentrated, and is more conducive to unload kind.
Seed to enter convenient for clear kind of air-flow and clearing up is detached from feed outlet, and the feed outlet is set as tapered hole, and institute
The small end and the small end for unloading kind of hole for stating feed outlet are oppositely arranged, and the small end bore of the feed outlet unloads kind of hole equal to described
Small end bore is directly entered feed outlet for unloading kind so as to unload kind of air-flow and can not be damaged lost territory.
When being used for small particle seed, the feed outlet includes the first segment and second segment set gradually from outside to inside, and
First segment and second segment are all tapered hole, and first segment is connected with the small end of second segment, and the big end of second segment unloads kind of a hole with described
Small end be disposed adjacent, the big end bore of second segment is equal to the small end bore for unloading kind of hole, in favor of unloading for small particle seed
Kind air-flow can be preferably applied to unload kind.
Detailed description of the invention
Fig. 1 is schematic structural view of the invention.
Fig. 2 is schematic perspective view of the invention.
Fig. 3 is local explosion structure diagram of the invention.
Fig. 4 is the assembly explosion axonometric drawing of feed drum of the present invention and seeding item.
Fig. 5 is the part drawing of seeding item of the present invention.
Fig. 6 is the structure chart of feed drum of the present invention.
Fig. 7 is the cross-sectional view of feed drum of the present invention.
Fig. 8 is the partial structural diagram of clear kind of air-blowing system of the invention.
Fig. 9 is cover body structure schematic diagram of the present invention.
Figure 10 is the seeding hole site schematic cross-sectional view of seeding item of the present invention, and wherein a is to be applicable in conventional particle size seed
Seeding item, b be adapt to small particle seed seeding item, c be not set feed outlet seeding item.
Figure 11 is configuration schematic diagram of the invention.
In figure: 1. fill plants case；2. feed drum；3. clear kind of air-blowing system；4. seeds protecting plate；5. collecting and distributing plants case；6. seeding gas
Blow system；7. being inoculated with cup；8. photoelectric induction device；9. strip；10. rack；11. lid；12. seeding item；13. sprocket wheel；14.
Kind replacement port；21. cylinder；22. kind of mounting groove；23. installation space；31. the first air duct；32. the first gas nozzle；61.
Second air duct；62. the second gas nozzle；121. feed outlet；122. draw runner；221. unload kind of a hole；222. open port；223. sliding
Slot；1211. first segment；1212. second segment.
Specific embodiment
Below in conjunction with specific preferred embodiment, the invention will be further described, but not thereby limiting the invention
Protection scope.
As shown in Figure 1-Figure 11, mechanical universal one embodiment of dispenser of Pneumatic type of the present invention includes being arranged in rack
Plants case 1, feed drum 2, clear kind of air-blowing system 3, collecting and distributing plants case 5, seeding air-blowing system 6, inoculation cup 7, light inductance are filled in 10
Answer device 8.
Feed drum 2 includes the cylinder 21 connecting with rack 10 through bearing, and the inner cavity of cylinder 21 is hollow, and cylinder periphery is average
It is distributed multiple kinds of mounting grooves 22, the bottom of kind mounting groove 22, which is arranged, multiple unloads kind of hole 221, kind item installation through cylinder 21
One end of slot 22 is set as open port 222.
The top that feed drum 2 is arranged in plants case 1 is filled, the side of feed drum 2 is arranged in collecting and distributing plants case 5, and fills plants case 1
Kind of the mouth that fills be connected to one or more kind of a mounting grooves 22, open collection kind mouth is arranged in the top of collecting and distributing plants case 5.Collecting and distributing kind
The basal sliding setting strip 9 of case 5 can extract strip 9 out simultaneously when the seed in collecting and distributing plants case 5 runs up to certain height
It collects dissipating in collecting and distributing plants case 5 and kind puts back to and fill plants case 1 and continue filling kind.
Seeding item 12 is installed in kind of mounting groove 22, opens up multiple feed outlets 121 on seeding item 12, and feed outlet 121 with
Kind of hole 222 is unloaded to be arranged in a one-to-one correspondence.
Sliding slot 223 is set on the two sides cell wall of kind mounting groove 22, and draw runner 122, seeding item is arranged in the outside of seeding item 12
12 draw runner 122 is slidably located on sliding slot 223, make seeding item 12 can through sliding slot 223, draw runner 122 guiding and opposite kind of item
Mounting groove 22 slides, and extracts out from the open port 222 of kind mounting groove 22.
Clear kind of air-blowing system 3 includes the first air duct 31, and the top of cylinder 21, and position is arranged in the first air duct 31
In filling between plants case 1 and collecting and distributing plants case 5, multiple first gas nozzles 32, and the first gas nozzle 32 is arranged in the bottom of the first air duct 31
It is arranged in a one-to-one correspondence with feed outlet 121, to realize expeditiously clear kind.
It is inoculated with channel of the cup 7 as feed outlet 121 and interior kind of cave of ploughing.Inoculation cup 7 is located at the lower section of cylinder 21, and is inoculated with
7 setting of cup is multiple, and is arranged in a one-to-one correspondence with the feed outlet 121 above it.The lower end for being inoculated with cup 7 is equipped with photoelectric induction device 8,
Photoelectric induction device 8 is connect to calculate seed discharge capacity with single-chip microcontroller.
Seeding air-blowing system 6 includes the second air duct 61 that 21 inner cavity of cylinder is arranged in, the bottom of the second air duct
Multiple second gas nozzles 62 are set, and the second gas nozzle 62 is arranged downward, and with below to unload kind of hole 221, feed outlet 121 1 a pair of
It should be arranged, expeditiously unload kind to realize.
Unloading kind of hole 221 is tapered hole, and the big end for unloading kind of hole 221 is arranged with respect to the second gas nozzle 62, so as to unload kind of air-flow more
To concentrate, it is more conducive to unload kind." big end " referred to herein is to unload the large diameter end of kind of hole or feed outlet, and " small end " is to unload kind of a hole
Or the small-caliber end of feed outlet.
More sets can be arranged in seeding item 12 according to the size of variety classes seed, be arranged on every set seeding item 12 different
The feed outlet 121 of bore.It may also set up the seeding item 12 without feed outlet 121, to facilitate by being inserted into the seeding without feed outlet
Item changes spacing in the rows.
Seed to enter convenient for clear kind of air-flow and clearing up is rapidly separated feed outlet, and feed outlet 121 is set as tapered hole, and
The big end of feed outlet 121 is arranged with respect to the first gas nozzle 32, and the small end of feed outlet 121 is oppositely arranged with the small end for unloading kind of hole 221, row
The small end bore in kind hole 121 is equal to the small end bore for unloading kind of hole 221, is directly entered seeding so as to unload kind of air-flow and can not be damaged lost territory
Hole 121 is for unloading kind.
When seeding item 12 is used for small particle seed, feed outlet 121 includes the first segment 1211 set gradually from outside to inside
With second segment 1212, and first segment 1211 and second segment 1212 all be tapered hole, the small end and second segment 1212 of first segment 1211
Small end be connected, the big end of second segment 1212 is disposed adjacent with the small end for unloading kind of hole 221, big end bore of second segment 1212 etc.
In the small end bore for unloading kind of hole 221, unloading kind of air-flow and can be preferably applied to unload kind in favor of small particle seed.
Sprocket wheel 13 is arranged in one end of cylinder 21, and sprocket wheel 13 is connect by chain with power device, realizes power input.It is located at
Setting kind replacement port 14 in the rack 10 of the other end of cylinder 21, in order to which seeding item 12 is extracted out from kind replacement port 14,
And seeding item 12 is replaced.Lid 11 is set on kind replacement port 14, with a closing kind replacement port 14.
Seeds protecting plate 4 is arranged in the outside of feed drum 2 between first gas nozzle 32 and the second gas nozzle 62, to guarantee clear kind of process
In the seed that clears out do not drop back into complete kind clearly of feed outlet 121, and the seed after guaranteeing to unload kind only drops to following inoculation
In cup 7.
When feed drum specific works: power is sent to sprocket wheel 13 through chain and feed drum 2 is driven to rotate, and fills plants case at this time
Seed in 1 contacts realization filling seed under the action of gravity and pressure with the feed outlet 121 on seeding item 12, after filling
Seed under the driving of sprocket wheel 13 in feed drum 2 rotation (because the draw runner 122 of seeding item 12 is fastened on sliding slot 223
On).Be connected when seeding item 12 turns to clear kind of air-blowing system 3(with blower) the first gas nozzle 32 at after through 32 pairs of the first gas nozzle arrange
Seed in kind hole 121 is cleared up and is fixed, until only remaining a seed, the kind cleared out from feed outlet 121 in feed outlet 121
Son, which is fallen into, fills plants case 1 or collecting and distributing plants case 5.After clear kind of air-blowing system 3 is cleared up, only a surplus seed continues in feed outlet 121
Rotated in feed drum 2, and go to seeding air-blowing system 6(under the protection of seeds protecting plate 4 and be connected with blower) the second gas nozzle
Corresponding position, strength by unloading kind of hole 221, feed outlet 121 carries out unloading kind, the seed after unloading kind, which falls into inoculation cup 7, to be realized and arranges
Kind.
The above is only the preferred embodiment of the application, not does any type of limitation to the application, although this Shen
Please disclosed as above with preferred embodiment, however not to limit the application, any person skilled in the art is not taking off
In the range of technical scheme, a little variation or modification are made using the technology contents of the disclosure above and is equal to
Case study on implementation is imitated, is belonged in technical proposal scope.
Claims (10)
1. a kind of universal dispenser of machinery Pneumatic type, including rack (10), which is characterized in that kind is filled in setting in the rack
Case (1), feed drum (2), clear kind of air-blowing system (3), seeds protecting plate (4), collecting and distributing plants case (5), seeding air-blowing system (6)；
The feed drum and rack are connected through bearing, and multiple kinds of mounting grooves are distributed on the outer wall of the feed drum
(22), middle part setting installation space (23), the bottom setting of described kind of mounting groove is multiple to unload kind of a hole (221), described to unload kind of a hole
It is connected through described kind of mounting groove, and with the installation space；
The lower section of the feed drum is arranged in the top filled plants case and the feed drum is arranged in, the collecting and distributing plants case,
And kind of the mouth that fills for filling plants case is connected to an a part of described kind of mounting groove, the top of the collecting and distributing plants case is arranged open
Collection kind mouth；
Seeding item (12) are fixedly mounted in each described kind of mounting groove, are opened up multiple feed outlets (121) on the seeding item, and is each
The feed outlet of described kind of mounting groove unloaded on the seeding item installed inside kind of Kong Yuqi is arranged in a one-to-one correspondence；
The clear kind of air-blowing system includes the first air duct (31), is arranged on first air duct multiple towards the row
The first gas nozzle (32) of kind roller, and first air duct fills between plants case and the collecting and distributing plants case positioned at described, it is described
First gas nozzle in the feed drum rotary course successively be located at each described kind of mounting groove in seeding item on seeding
Hole is connected；
The seeding air-blowing system includes the second air duct (61), and multiple second gas are arranged in the bottom of second air duct
Mouth (62), and second air duct is located in the installation space of the feed drum, second gas nozzle is in the seeding
Successively it is connected with kind of the hole of unloading on each described kind of mounting groove in roller rotating process.
2. a kind of universal dispenser of mechanical Pneumatic type according to claim 1, which is characterized in that the feed drum
Lower section setting inoculation cup (7), and unload kind of a Kong Lian in the second gas nozzle of the seeding air-blowing system and described kind of mounting groove
When logical, the feed outlet on seeding item in described kind of mounting groove is located above the inoculation cup.
3. a kind of universal dispenser of mechanical Pneumatic type according to claim 2, which is characterized in that the inoculation cup
Lower section is connect equipped with the photoelectric induction device (8) for detecting seed discharge capacity, the photoelectric induction device with a single-chip microcontroller.
4. a kind of universal dispenser of mechanical Pneumatic type according to claim 1, which is characterized in that described kind of item installation
One end of slot is set as open port (222), and the seeding item, which is slided with described kind of mounting groove by concave-convex fit structure, to be connected
It connects, and is located at setting kind of replacement port (14) in the rack at the open port.
5. a kind of universal dispenser of mechanical Pneumatic type according to claim 4, which is characterized in that described kind of item installation
Sliding slot (223) are set on the two sides cell wall of slot, corresponding draw runner (122), and the seeding is arranged in the two sides of the seeding item
The draw runner of item is slidably located in the sliding slot of described kind of mounting groove.
6. a kind of universal dispenser of mechanical Pneumatic type according to claim 1, which is characterized in that kind of the hole of unloading is
Tapered hole, and the big end for unloading kind of hole is arranged with respect to the second gas nozzle.
7. a kind of universal dispenser of mechanical Pneumatic type according to claim 6, which is characterized in that the feed outlet packet
The first segment and second segment set gradually from outside to inside is included, and first segment and second segment are all tapered hole, first segment and second segment
Small end be connected, the big end of second segment is disposed adjacent with the small end for unloading kind of hole, and the big end bore of second segment is equal to described
Unload the small end bore in kind of hole.
8. a kind of universal dispenser of mechanical Pneumatic type according to claim 6, which is characterized in that the feed outlet is set
It is set to tapered hole, and the small end of the feed outlet is oppositely arranged with the small end for unloading kind of hole, the small end bore of the feed outlet
Equal to the small end bore for unloading kind of hole.
9. a kind of universal dispenser of mechanical Pneumatic type according to claim 1, which is characterized in that the part seeding
Feed outlet is not provided on item.
10. a kind of mechanical universal dispenser of Pneumatic type according to claim 1, which is characterized in that be located at described the
Seeds protecting plate is arranged in the outside of the feed drum between one gas nozzle and the second gas nozzle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910843522.0A CN110447355B (en) | 2019-09-06 | 2019-09-06 | Mechanical pneumatic universal seed metering device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910843522.0A CN110447355B (en) | 2019-09-06 | 2019-09-06 | Mechanical pneumatic universal seed metering device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110447355A true CN110447355A (en) | 2019-11-15 |
| CN110447355B CN110447355B (en) | 2021-11-19 |
Family
ID=68491174
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910843522.0A Active CN110447355B (en) | 2019-09-06 | 2019-09-06 | Mechanical pneumatic universal seed metering device |
Country Status (1)
| Country | Link |
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| CN (1) | CN110447355B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114402752A (en) * | 2022-01-10 | 2022-04-29 | 永好智能科技(江苏)有限公司 | Wide-ridge double-row unequal-torque wide-narrow-row delta-shaped unit multi-plant seeder |
| CN115055370A (en) * | 2022-07-27 | 2022-09-16 | 余文渊 | Alloy screen mesh manufacturing equipment |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114402752A (en) * | 2022-01-10 | 2022-04-29 | 永好智能科技(江苏)有限公司 | Wide-ridge double-row unequal-torque wide-narrow-row delta-shaped unit multi-plant seeder |
| CN115055370A (en) * | 2022-07-27 | 2022-09-16 | 余文渊 | Alloy screen mesh manufacturing equipment |
| CN115055370B (en) * | 2022-07-27 | 2024-03-01 | 稷山县森晟选煤科技有限公司 | Alloy screen cloth production manufacturing processing equipment |
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|---|---|
| CN110447355B (en) | 2021-11-19 |
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