CN108934310B - Hole blowing mechanism for seed sucking hole in precision seeding assembly line - Google Patents
Hole blowing mechanism for seed sucking hole in precision seeding assembly line Download PDFInfo
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- CN108934310B CN108934310B CN201810834113.XA CN201810834113A CN108934310B CN 108934310 B CN108934310 B CN 108934310B CN 201810834113 A CN201810834113 A CN 201810834113A CN 108934310 B CN108934310 B CN 108934310B
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- screw
- hole
- fixing plate
- guide rail
- blow pipe
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- 238000010899 nucleation Methods 0.000 title claims abstract description 19
- 238000007664 blowing Methods 0.000 title abstract description 50
- 238000009434 installation Methods 0.000 claims abstract description 5
- 230000006835 compression Effects 0.000 claims description 8
- 238000007906 compression Methods 0.000 claims description 8
- 230000008878 coupling Effects 0.000 claims 2
- 238000010168 coupling process Methods 0.000 claims 2
- 238000005859 coupling reaction Methods 0.000 claims 2
- 238000004140 cleaning Methods 0.000 abstract description 9
- 238000004519 manufacturing process Methods 0.000 abstract description 7
- 239000000428 dust Substances 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000003780 insertion Methods 0.000 description 2
- 230000037431 insertion Effects 0.000 description 2
- 238000012365 batch cultivation Methods 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000000737 periodic effect Effects 0.000 description 1
- 230000003252 repetitive effect Effects 0.000 description 1
- 238000009331 sowing Methods 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01C—PLANTING; SOWING; FERTILISING
- A01C7/00—Sowing
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- Life Sciences & Earth Sciences (AREA)
- Soil Sciences (AREA)
- Environmental Sciences (AREA)
- Sowing (AREA)
Abstract
The invention discloses a hole sucking and blowing mechanism in a precision seeding production line, which relates to the technical field of agricultural machinery and comprises a guide rail beam assembly, a sliding installation frame, a first air blowing pipe and a second air blowing pipe, wherein the sliding installation frame consists of a first fixing plate, a second fixing plate, a connecting rod and a turntable screw rod; the mechanism has the advantages of simple and reasonable structure, high efficiency, low manual cleaning efficiency, repeated operation, cleaning omission and the like, and can quickly clean the seed suction holes, and ensure the normal seeding of seeds.
Description
Technical Field
The invention relates to the technical field of agricultural machinery, in particular to a hole blowing mechanism for a seed sucking hole in a precision seeding production line.
Background
In the field of modern greenhouse planting, in order to realize rapid and large-batch seedling cultivation, seedling cultivation is generally carried out through seedling cultivation pots, if seeds are all sowed into the seedling cultivation pots manually, for large-batch cultivation, a lot of labor and manpower are consumed, obviously, the efficiency is low, the production requirement cannot be met, and the adoption of periodic management in the seedling raising process is not facilitated, so that the seedling raising pot seeding is generally realized by replacing the labor with a seeding machine, wherein, one type of seeder adopts a rotary drum capable of controlling air pressure to suck seeds to perform precision seeding, however, the impurities such as dust and the like in the seeds often block the air holes for adsorbing the seeds, so that the air holes need to be dredged, the manual dredging mode is low in efficiency, and the operation is simple and repeated, so that the hole blowing mechanism for the rotary drum seed sucking hole is provided.
Disclosure of Invention
The invention provides a hole sucking and blowing mechanism in a precision seeding production line, which has a simple and reasonable structure, can quickly clean a hole sucking hole, has high efficiency, avoids the problems of low efficiency, repeated operation, cleaning omission and the like of manual cleaning, ensures normal seeding of seeds, and can realize quick positioning and assembly of the mechanism due to the design of a positioning structure.
In order to achieve the above purpose, the present invention provides the following technical solutions: a hole sucking and blowing mechanism in a precision seeding assembly line comprises a guide rail beam assembly, a sliding mounting frame, a first blowing pipe and a second blowing pipe, wherein the sliding mounting frame is composed of a first fixing plate, a second fixing plate, a connecting rod and a turntable screw rod, the first fixing plate is in sliding connection with the guide rail beam assembly, the second fixing plate is in sliding connection with the guide rail beam assembly, the connecting rod is in fastening connection with the first fixing plate and the second fixing plate through screws, the turntable screw rod is in rotating connection with the guide rail beam assembly and is in threaded connection with the first fixing plate, the first blowing pipe is installed on the first fixing plate and the second fixing plate through screw compression, a plurality of first blowing nozzles are evenly distributed on the first blowing pipe, a plurality of first blowing nozzles are located in one row, the second blowing pipe is installed on the first fixing plate and the second fixing plate through screw compression, and a plurality of second blowing nozzles are evenly distributed on the second blowing pipe, a plurality of No. two air nozzles are located one row.
Preferably, the guide rail roof beam subassembly comprises guide rail roof beam, bearing shrouding and spacing screw, the up end of guide rail roof beam all is equipped with the spout with lower terminal surface, a fixed plate and No. two fixed plates all with spout sliding connection, guide rail roof beam upper end middle part is equipped with the interlude piece, spacing screw rotates with the piece of interlude to be connected, the bearing shrouding passes through screw fixed mounting at the side of guide rail roof beam, be equipped with the bearing on the bearing shrouding, the carousel screw rod rotates with the bearing to be connected.
Preferably, a threaded hole is formed in the first fixing plate, and the turntable screw is in threaded connection with the threaded hole.
Preferably, the first fixing plate is provided with a first round hole and a second round hole, one end of the first air blowing pipe is tightly pressed and installed in the first round hole through a screw, and one end of the second air blowing pipe is tightly pressed and installed in the second round hole through a screw.
Preferably, be equipped with a hexagonal hole and No. two hexagonal holes on No. two fixed plates, a gas blow pipe one end is through screw compression mounting in a hexagonal hole, and No. two gas blow pipe one end is through screw compression mounting in No. two hexagonal holes.
Preferably, the middle part of the upper end of the connecting rod is provided with an internal thread seat, and the limiting screw is in threaded connection with the internal thread seat.
Preferably, the end of the turnplate screw is provided with a turnplate.
Preferably, the end part of the first blowing pipe is provided with a first pipe joint, and the end part of the second blowing pipe is provided with a second pipe joint.
The beneficial effect of adopting above technical scheme is: the structure of the invention is a hole-sucking and hole-blowing mechanism in a precision seeding production line, which mainly has the following three beneficial effects:
1) the mechanism has simple and reasonable structure, can quickly realize the cleaning of the seed suction holes, has high efficiency, avoids the problems of low efficiency, repeated operation, cleaning omission and the like of manual cleaning, and ensures the normal sowing of seeds;
2) when the seed suction rotary drum is used for deashing and dismounting, the first fixing plate, the second fixing plate, the first air blowing pipe and the second air blowing pipe which are positioned above the seed suction rotary drum can be driven by rotating the rotary disc to avoid the seed suction rotary drum, so that the deashing and dismounting of the seed suction rotary drum are facilitated, and the trouble of repeatedly assembling a mechanism is reduced;
3) the mechanism has the structural design of quick positioning and installation, is convenient and quick to assemble correctly, and reduces the trouble of assembly and debugging.
Drawings
FIG. 1 is a top view of a hole-sucking and hole-blowing mechanism in the precision seeding flow line;
FIG. 2 is a schematic view showing the positional relationship between the mechanism and the seed suction drum;
FIG. 3 is a broken away cross-sectional view of the assembly of the bearing seal plate with the guide rail beam;
FIG. 4 is a front view of the first mounting plate;
FIG. 5 is a front view of the second fixing plate;
FIG. 6 is a side view of a number one blowpipe;
FIG. 7 is a side view of the second blowpipe.
Wherein, 1, a guide rail beam assembly; 11. a guide rail beam; 11-1, a chute; 11-2, inserting blocks; 12. a bearing seal plate; 12-1, a bearing; 13. a limiting screw; 2. a sliding mount; 21. a first fixing plate; 21-1, a threaded hole; 21-2, a first round hole; 21-3, round hole II; 22. a second fixing plate; 22-1, a first hexagonal hole; 22-2, second hexagonal hole; 23. a connecting rod; 23-1, an internal thread seat; 24. a turntable screw; 24-1, a turntable; 3. a first air blowing pipe; 31. a first air nozzle; 32. a first pipe joint; 4. a second air blowing pipe; 41. a second air nozzle; 42. a second pipe joint; 5. a seed suction rotary drum; 51. a seed sucking hole.
Detailed Description
The following detailed description of the embodiments of the present invention will be given with reference to the accompanying drawings for a purpose of helping those skilled in the art to more fully, accurately and deeply understand the concept and technical solution of the present invention and to facilitate its implementation.
Fig. 1 to 7 show a specific embodiment of the present invention: a hole sucking and blowing mechanism in a precision seeding assembly line comprises a guide rail beam assembly 1, a sliding mounting frame 2, a blowing pipe 3 and a second blowing pipe 4, wherein the sliding mounting frame 2 consists of a first fixing plate 21, a second fixing plate 22, a connecting rod 23 and a turntable screw 24, the first fixing plate 21 is in sliding connection with the guide rail beam assembly 1, the second fixing plate 22 is in sliding connection with the guide rail beam assembly 1, the connecting rod 23 is in fastening connection with the first fixing plate 21 and the second fixing plate 22 through screws, the turntable screw 24 is in rotating connection with the guide rail beam assembly 1 and is in threaded connection with the first fixing plate 21, the first blowing pipe 3 is mounted on the first fixing plate 21 and the second fixing plate 22 through screw compression, a plurality of first air nozzles 31 are uniformly distributed on the first blowing pipe 3, the plurality of first air nozzles 31 are located in one row, the second blowing pipe 4 is mounted on the first fixing plate 21 and the second fixing plate 22 through screw compression, a plurality of second air nozzles 41 are uniformly distributed on the second air blowing pipe 4, and the plurality of second air nozzles 41 are located in a row.
As shown in fig. 1 to 7, the guide rail beam assembly 1 comprises a guide rail beam 11, a bearing seal plate 12 and a limit screw 13, wherein the upper end surface and the lower end surface of the guide rail beam 11 are both provided with a sliding groove 11-1, a first fixing plate 21 and a second fixing plate 22 are both connected with the sliding groove 11-1 in a sliding manner, the middle part of the upper end of the guide rail beam 11 is provided with an insertion block 11-2, the limit screw 13 is rotatably connected with the insertion block 11-2, the bearing seal plate 12 is fixedly installed at the side end of the guide rail beam 11 through a screw, the bearing seal plate 12 is provided with a bearing 12-1, and a turntable screw 24 is rotatably connected with the bearing 12-1; a threaded hole 21-1 is formed in the first fixing plate 21, and a turntable screw 24 is in threaded connection with the threaded hole 21-1; a first round hole 21-2 and a second round hole 21-3 are formed in the first fixing plate 21, one end of the first air blowing pipe 3 is tightly pressed and installed in the first round hole 21-2 through a screw, and one end of the second air blowing pipe 4 is tightly pressed and installed in the second round hole 21-3 through a screw; a first hexagonal hole 22-1 and a second hexagonal hole 22-2 are formed in the second fixing plate 22, one end of a first air blowing pipe 3 is tightly pressed and installed in the first hexagonal hole 22-1 through a screw, and one end of a second air blowing pipe 4 is tightly pressed and installed in the second hexagonal hole 22-2 through a screw; the middle part of the upper end of the connecting rod 23 is provided with an internal thread seat 23-1, and the limiting screw 13 is in threaded connection with the internal thread seat 23-1; the end part of the turntable screw rod 24 is provided with a turntable 24-1; the end part of the first blowing pipe 3 is provided with a first pipe joint 32, and the end part of the second blowing pipe 4 is provided with a second pipe joint 42.
The following specific working modes are illustrated by specific examples:
example 1:
the seed suction hole blowing mechanism in the precision seeding production line can quickly clean the seed suction holes, a plurality of seed suction holes 51 are uniformly distributed on the seed suction rotary drum 5 along the circumference, the seed suction rotary drum 5 adsorbs seeds in the seed suction holes 51 through negative pressure and then releases the seeds for seeding, an air pipe is connected to a first air blow pipe 3 and a second air blow pipe 4 at the positions of a first pipe joint 32 and a second pipe joint 42 respectively, pressurized air can be introduced, the first air nozzles 31 uniformly distributed on the first air blow pipe 3 correspond to the seed suction holes 51 at the corresponding positions on the seed suction rotary drum 5 one by one, the second air nozzles 41 uniformly distributed on the second air blow pipe 4 also correspond to the seed suction holes 51 at the corresponding positions on the seed suction rotary drum 5 one by one, in addition, the first air nozzles 31 and the second air nozzles 31 are positioned at the radial positions of the seed suction rotary drum 5, namely face the seed suction holes 51, when the seed suction holes 51 need to be cleaned, alright in order to open the breather valve, pressurized air just from a gas cock 31 and No. two gas cocks 42 in the blowout, spun air will plug up the dust of inhaling kind of a hole 51 and blow into in inhaling kind of rotary drum 5, along with inhaling kind of rotary drum 5's intermittent type and rotating, all inhale kind of a hole 51 on inhaling kind of rotary drum 5 and will all be cleared up by the gesture, generally speaking, the simple structure of this mechanism is reasonable, can realize fast inhaling kind of a hole 51's clearance, high efficiency, manual cleaning inefficiency has been avoided, repetitive operation, the scheduling problem is omitted in the clearance, guarantee the normal seeding of seed.
Example 2:
the seed suction rotary drum 5 is cleaned regularly when dust in the seed suction rotary drum 5 accumulates to a certain degree, the seed suction rotary drum 5 is blocked by the first fixing plate 21, the second fixing plate 22, the first air blowing pipe 3 and the second air blowing pipe 4 which are all positioned above the seed suction rotary drum 5, at the moment, the limit screw 13 can be firstly released out of the internal thread seat 23-1, then only the rotary table 24-1 needs to be rotated, the rotary table screw 24 drives the first fixing plate 21 in threaded connection with the rotary table screw, so that the whole sliding mounting frame 2 is driven to slide leftwards along the sliding chute 11-1 (leftwards is relative to the figure 1), namely the sliding mounting frame 2, the first air blowing pipe 3 and the second air blowing pipe 4 are driven to slide leftwards integrally until the leftmost end (the structure of the second fixing plate 22 can avoid the beam 11), at this time, the ash cleaning and dismounting of the seed suction rotary drum 5 are convenient, the dismounting and the mounting of the mechanism are not needed when the seed suction rotary drum 5 is dismounted, and the trouble of repeated assembly is reduced.
Example 3:
the hole sucking and blowing mechanism in the precision seeding production line has a quick assembly positioning structure, and no matter the first air nozzle 31 or the second air nozzle 41 is required to be aligned with the hole sucking 51 at the corresponding position on the seed sucking rotary drum 5 one by one, so the reasonability of the assembly position is required to be considered when the mechanism is assembled, the end part of the first air blowing pipe 3 is in a regular hexagon shape, a step is arranged at the transition position, only the hexagon end part of the first air blowing pipe 3 is assembled into the first hexagonal hole 22-1 and the end surface of the step is contacted with the second fixing plate 22 when the mechanism is assembled, the second air blowing pipe 4 has the same structure and can be assembled into the second hexagonal hole 22-2, and finally the limit screw 13 is screwed into the internal thread seat 23-1, so that the quick assembly is realized.
The present invention has been described in connection with the accompanying drawings, and it is to be understood that the invention is not limited to the specific embodiments described above, but is intended to cover various insubstantial modifications of the invention based on the principles and technical solutions of the invention; the present invention is not limited to the above embodiments, and can be modified in various ways.
Claims (1)
1. The utility model provides a hole mechanism is blown to seed suction hole in precision seeding assembly line which characterized in that: including guide rail roof beam subassembly (1), sliding installation frame (2), gas blow pipe (3) and No. two gas blow pipes (4), sliding installation frame (2) comprises fixed plate (21), No. two fixed plates (22), connecting rod (23) and carousel screw rod (24), fixed plate (21) and guide rail roof beam subassembly (1) sliding connection, No. two fixed plates (22) and guide rail roof beam subassembly (1) sliding connection, connecting rod (23) pass through screw and fixed plate (21), No. two fixed plate (22) fastening connection, carousel screw rod (24) and guide rail roof beam subassembly (1) rotate and are connected to with fixed plate (21) threaded connection, gas blow pipe (3) are installed on fixed plate (21) and No. two fixed plates (22) through screw clamp, a plurality of air cock (31) of evenly distributed on gas blow pipe (3), a plurality of air nozzles (31) are located one row, No. two gas blow pipes (4) are mounted on a first fixing plate (21) and a second fixing plate (22) through screw compression, a plurality of second air nozzles (41) are uniformly distributed on the second gas blow pipes (4), a plurality of second air nozzles (41) are located one row, a guide rail beam assembly (1) is composed of a guide rail beam (11), a bearing closing plate (12) and a limit screw (13), the upper end face and the lower end face of the guide rail beam (11) are respectively provided with a sliding groove (11-1), the first fixing plate (21) and the second fixing plate (22) are respectively in sliding connection with the sliding groove (11-1), the middle part of the upper end of the guide rail beam (11) is provided with an inserting block (11-2), the limit screw (13) is rotatably connected with the inserting block (11-2), and the bearing closing plate (12) is fixedly mounted at the side end of the guide rail beam (11) through screws, the bearing seal plate (12) is provided with a bearing (12-1), the turntable screw (24) is rotatably connected with the bearing (12-1), the first fixing plate (21) is provided with a threaded hole (21-1), the turntable screw (24) is in threaded connection with the threaded hole (21-1), the first fixing plate (21) is provided with a first round hole (21-2) and a second round hole (21-3), one end of the first air blow pipe (3) is tightly pressed and installed in the first round hole (21-2) through a screw, one end of the second air blow pipe (4) is tightly pressed and installed in the second round hole (21-3) through a screw, the second fixing plate (22) is provided with a first hexagonal hole (22-1) and a second hexagonal hole (22-2), one end of the first air blow pipe (3) is tightly pressed and installed in the first hexagonal hole (22-1) through a screw, no. two gas blow pipe (4) one end is passed through screw compression and is installed in No. two hexagonal holes (22-2), the upper end middle part of connecting rod (23) is equipped with interior screw thread seat (23-1), stop screw (13) and interior screw thread seat (23-1) threaded connection, the tip of carousel screw rod (24) is equipped with carousel (24-1), the tip of a gas blow pipe (3) is equipped with a coupling (32), the tip of No. two gas blow pipe (4) is equipped with No. two couplings (42).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810834113.XA CN108934310B (en) | 2018-07-26 | 2018-07-26 | Hole blowing mechanism for seed sucking hole in precision seeding assembly line |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810834113.XA CN108934310B (en) | 2018-07-26 | 2018-07-26 | Hole blowing mechanism for seed sucking hole in precision seeding assembly line |
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| Publication Number | Publication Date |
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| CN108934310A CN108934310A (en) | 2018-12-07 |
| CN108934310B true CN108934310B (en) | 2021-10-08 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201810834113.XA Expired - Fee Related CN108934310B (en) | 2018-07-26 | 2018-07-26 | Hole blowing mechanism for seed sucking hole in precision seeding assembly line |
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Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN113767731A (en) * | 2021-08-26 | 2021-12-10 | 金华市韦恩农机有限公司 | Air-suction type plug seeder |
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| JP4943366B2 (en) * | 2008-03-31 | 2012-05-30 | 富士フイルム株式会社 | Conveying body and image forming apparatus |
| CN207139682U (en) * | 2017-09-21 | 2018-03-27 | 中国石油集团长城钻探工程有限公司测井公司 | A kind of manual single disc cable blowout control device dismantling device |
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|---|---|---|---|---|
| CN200984553Y (en) * | 2006-12-31 | 2007-12-05 | 江苏牧羊集团有限公司 | Micro-fine type grading sieve |
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| WO2016204316A1 (en) * | 2015-06-15 | 2016-12-22 | 김호권 | Cleaning apparatus for tempered glass manufacturing device |
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| CN108934310A (en) | 2018-12-07 |
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