CN116889137B - Small-size disseminator of green house - Google Patents
Small-size disseminator of green house Download PDFInfo
- Publication number
- CN116889137B CN116889137B CN202310988801.2A CN202310988801A CN116889137B CN 116889137 B CN116889137 B CN 116889137B CN 202310988801 A CN202310988801 A CN 202310988801A CN 116889137 B CN116889137 B CN 116889137B
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- rotating shaft
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- pipe
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- wheel
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- 230000007246 mechanism Effects 0.000 claims abstract description 45
- 239000002689 soil Substances 0.000 claims abstract description 39
- 238000009331 sowing Methods 0.000 claims abstract description 31
- 238000003860 storage Methods 0.000 claims abstract description 27
- 230000005540 biological transmission Effects 0.000 claims description 34
- 230000000903 blocking effect Effects 0.000 claims description 27
- 238000007599 discharging Methods 0.000 claims description 18
- 230000002093 peripheral effect Effects 0.000 claims description 4
- 230000008878 coupling Effects 0.000 claims description 2
- 238000010168 coupling process Methods 0.000 claims description 2
- 238000005859 coupling reaction Methods 0.000 claims description 2
- 238000009434 installation Methods 0.000 claims description 2
- 238000010899 nucleation Methods 0.000 abstract description 26
- 230000000694 effects Effects 0.000 abstract description 2
- 238000010030 laminating Methods 0.000 description 3
- 230000000712 assembly Effects 0.000 description 2
- 238000000429 assembly Methods 0.000 description 2
- 238000005452 bending Methods 0.000 description 2
- 238000004891 communication Methods 0.000 description 2
- 230000001737 promoting effect Effects 0.000 description 2
- 230000001154 acute effect Effects 0.000 description 1
- 238000012271 agricultural production Methods 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Classifications
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01C—PLANTING; SOWING; FERTILISING
- A01C7/00—Sowing
- A01C7/08—Broadcast seeders; Seeders depositing seeds in rows
- A01C7/085—Broadcast seeders
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01C—PLANTING; SOWING; FERTILISING
- A01C7/00—Sowing
- A01C7/08—Broadcast seeders; Seeders depositing seeds in rows
- A01C7/16—Seeders with other distributing devices, e.g. brushes, discs, screws or slides
- A01C7/163—Gravity distributors
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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
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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
- A01C7/206—Seed pipes
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A40/00—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production
- Y02A40/10—Adaptation technologies in agriculture, forestry, livestock or agroalimentary production in agriculture
- Y02A40/25—Greenhouse technology, e.g. cooling systems therefor
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Soil Sciences (AREA)
- Environmental Sciences (AREA)
- Sowing (AREA)
Abstract
The application relates to the technical field of agricultural machinery, and particularly discloses a small-sized seeder for an agricultural greenhouse, which comprises a frame, a forward wheel, a storage bin, a blanking pipe, a seeding mechanism, a soil breaking component and a gathering component; the advancing wheel rotates to be connected on the frame, the feed bin is installed on the frame, the unloading pipe can be dismantled and is connected in the bottom of feed bin, unloading pipe bottom and feed bin intercommunication, sowing mechanism installs in the bottom of unloading pipe, sowing mechanism is used for scattering the equidistant seed in the unloading pipe, the subassembly that breaks earth installs in the bottom of frame, the subassembly that breaks earth is located between advancing wheel and the unloading pipe, the subassembly that breaks earth is used for breaking the soil layer in unloading pipe the place ahead, the subassembly that gathers together is installed on the frame, the subassembly that gathers together is located unloading pipe and is kept away from the subassembly one side that breaks earth, the subassembly that gathers together is used for filling out the soil layer that breaks apart the subassembly that breaks earth and covers. This application has the effect that improves seeding efficiency, reduces grower intensity of labour.
Description
Technical Field
The invention relates to the technical field of agricultural machinery, in particular to a small-sized seeder for an agricultural greenhouse.
Background
The seeder is used in agricultural production for seeding of various seeds, and current seeder is mostly large-scale disseminator, pulls the disseminator through the vehicle and sows, is applicable to area seeding, often the disseminator can sow many rows of ridges side by side simultaneously, realizes high-efficient seeding.
And to the seeding of big-arch shelter, because current large-scale disseminator hardly gets into in the big-arch shelter, the seeding in the big-arch shelter adopts the grower to carry out ditching seeding more, needs the grower to be in the equidistant ditching back of field ridge, and the equidistant seed is scattered in the ditch again, then earthing, this process needs the grower to constantly bow to operate, this causes the seeding inefficiency, problem that grower intensity of labour is high.
Disclosure of Invention
In order to improve seeding efficiency and reduce labor intensity of growers, the application provides a small-sized seeder for an agricultural greenhouse.
The application provides a small-size disseminator of green house adopts following technical scheme:
the small-sized seeder for the agricultural greenhouse comprises a frame, a forward wheel, a storage bin, a blanking pipe, a seeding mechanism, a breaking component and a gathering component; the advancing wheel is rotationally connected to the frame, the feed bin is arranged on the frame, the discharging pipe is detachably connected to the bottom of the feed bin, the bottom of the discharging pipe is communicated with the feed bin, the sowing mechanism is arranged at the bottom end of the discharging pipe and used for sowing seeds in the discharging pipe at equal intervals, the ground breaking assembly is arranged at the bottom of the frame, the device comprises a frame, a ground breaking assembly, a ground gathering assembly and a ground filling assembly, wherein the ground breaking assembly is positioned between the advancing wheel and the discharging pipe and used for breaking a soil layer in front of the discharging pipe, the ground gathering assembly is arranged on the frame and positioned on one side, far away from the ground breaking assembly, of the discharging pipe, and the ground gathering assembly is used for filling and covering the soil layer broken by the ground breaking assembly.
Optionally, three blanking pipes are arranged, wherein one blanking pipe is positioned in the middle of the bottom of the storage bin and is vertically arranged; the other two blanking pipes are positioned at two ends of the bottom of the storage bin, and are bent towards one sides far away from each other, and the bottom ends of the two blanking pipes are vertically arranged; the two blanking pipes positioned at the two ends of the bottom of the storage bin are symmetrically arranged about the blanking pipe positioned at the middle position of the bottom of the storage bin; the seeding mechanism is provided with three, and three the seeding mechanism corresponds three the unloading pipe.
Optionally, every unloading pipe both sides face all is provided with first connecting block, first connecting block fixed connection in feed bin bottom surface, every unloading pipe both sides face all is provided with two second connecting blocks, two the equal fixed connection of second connecting block in the lateral wall at unloading pipe top, first connecting block is located two between the second connecting block, be located unloading pipe is with one side first connecting block and two wear to be equipped with the locating pin on the second connecting block.
Optionally, the seeding mechanism includes a mounting tube, a blocking plate, a first rotating shaft, a pushing plate, a mounting cover and an elastic sheet, wherein the mounting tube is communicated with the bottom surface of the blanking tube, the mounting cover is communicated with the side surface of the mounting tube, which is far away from the advancing wheel, the first rotating shaft is connected with one side edge of the blocking plate, the first rotating shaft rotates on the side wall of the top of the mounting tube, the first rotating shaft is close to the mounting cover, and two ends of the first rotating shaft respectively pass through the outside of the mounting tube; one end of the pushing plate is fixedly connected to the end part of the first rotating shaft, the elastic sheet is arranged between the mounting cover and the blocking plate, the elastic sheet is bent, one section of the elastic sheet after bending is connected to the inner side wall of the mounting cover, the end part of the other section of the elastic sheet after bending is attached to the side surface of the blocking plate, which is close to the mounting cover, and one side edge of the blocking plate, which is far away from the first rotating shaft, is attached to the inner wall of the mounting tube by the elastic sheet; the frame is provided with a pushing mechanism for pushing the pushing plate.
Optionally, the bicycle further comprises a rotating shaft, wherein the rotating shaft is fixedly connected to the middle position of the advancing wheel, and two ends of the rotating shaft are respectively and rotatably connected to the front part of the bicycle frame; the pushing mechanism comprises a first gear, a second rotating shaft, a first belt wheel, a second belt wheel, a first belt strip, a transmission shaft and a pushing wheel; the transmission shafts are rotatably connected to the two frames, the first gears are coaxially connected to the rotating shafts, the second rotating shafts are rotatably connected to the frames, the second gears are coaxially connected to the second rotating shafts, the second gears are meshed with the first gears, the first belt wheels are coaxially connected to the second rotating shafts, the second belt wheels are coaxially connected to the transmission shafts, and the first belt strips are wound on the first belt wheels and the second belt wheels; the driving wheel is provided with three, and three the driving wheel corresponds three respectively the driving plate, the driving wheel includes the wheel body and winds the inclined pushing plate of wheel body global evenly distributed, wheel body coaxial coupling in on the transmission shaft, the driving wheel rotates, the inclined pushing plate promotes the driving plate keeps away from a side of installation lid.
Optionally, a side of wheel body is connected with the collar, the collar cover is located on the transmission shaft, the transmission shaft global connection has the locating strip, the locating strip is followed transmission shaft axis direction sets up, the locating strip passes the wheel body with the collar, threaded connection has the screw on the collar, the screw tip compress tightly in the global of transmission shaft.
Optionally, the interior bottom surface of feed bin rotates and is connected with three third pivot, and is three the third pivot corresponds three respectively the unloading pipe, the third pivot is located one side of unloading pipe, the roof is installed to the feed bin top surface, and is three the third pivot top passes the roof top surface, three all be connected with the rotor in the third pivot, the rotor covers the unloading pipe top surface, the rotor laminating in the interior bottom surface of feed bin, be provided with a plurality of holes on the rotor, a plurality of the hole is around rotor a week evenly distributed, the hole communicate in the unloading pipe, be provided with on the frame and be used for driving three the rotation actuating mechanism of third pivot.
Optionally, the driving mechanism comprises a fourth rotating shaft, a third belt wheel, a fourth belt wheel, a second belt strip, a fifth rotating shaft, a first bevel gear, a second bevel gear, a fifth belt wheel, a sixth belt wheel and a third belt strip; the two ends of the fourth rotating shaft are respectively and rotatably connected to the frame, the third belt wheel is coaxially connected to the transmission shaft, the fourth belt wheel is coaxially connected to the fourth rotating shaft, and the second belt strip is wound on the third belt wheel and the fourth belt wheel; one end of the fifth rotating shaft is rotatably connected to the frame and is vertically arranged, the fifth rotating shaft is positioned below the fourth rotating shaft, the first bevel gear is coaxially connected to the top end of the fifth rotating shaft, the second bevel gear is coaxially connected to the fourth rotating shaft, and the second bevel gear is meshed with the first bevel gear; the fifth belt wheels are coaxially connected to the fifth rotating shaft, three sixth belt wheels are arranged, the three sixth belt wheels are coaxially connected to the top ends of the three third rotating shafts respectively, and the third belt strips are wound on the fifth belt wheels and the three sixth belt wheels.
In summary, the present application includes at least one of the following beneficial technical effects:
1. the planter pushes the small seeder into the greenhouse, the planter pushes the frame, the advancing wheel at the front part of the chassis rolls on the soil layer, the advancing wheel rotates in the chassis through the rotating shaft, the frame walks forwards, the soil breaking component breaks the soil layer, ditches are arranged on the soil layer, seeds in the storage bin fall into the blanking pipe, the seeding mechanism discharges the seeds at the bottom of the blanking pipe out of the blanking pipe, the discharged seeds fall into the ditch broken by the soil breaking component and continuously push the frame, and the gathering component gathers together and covers the soil layer broken by the soil breaking component on the seeds again, so that the seeding of the seeds can be completed; the frame continues to advance for one end distance, the sowing mechanism continues to sow, sowing is performed at equal intervals, and a planter can realize automatic soil breaking and ditching, automatic sowing and automatic covering of broken soil on seeds by pushing the frame, so that manual ditching, sowing and earthing of the planter are not needed, sowing efficiency is improved, and labor intensity of the planter is reduced;
2. when the pushing plate needs to be driven to rotate around the axis of the first rotating shaft, the advancing wheel rolls to drive the rotating shaft to rotate, the rotating shaft drives the first gear to rotate, the first gear drives the second gear to rotate, the second gear drives the second rotating shaft to rotate, the first belt wheel drives the second belt wheel to rotate through the first belt, the second belt wheel drives the transmission shaft to rotate, the transmission shaft drives the three pushing wheels to rotate, the inclined pushing plates of the three pushing wheels push the pushing plate, at the moment, the pushing plate can rotate around the axis of the first rotating shaft, the pushing wheel is driven to rotate by the advancing wheel in an advancing way, and the pushing of the pushing plate can be driven by mechanical energy generated by the equipment without an external power source;
3. when the third rotating shaft is required to be driven to rotate, the transmission shaft drives the third belt pulley to rotate, the third belt pulley drives the fourth belt pulley to rotate through the second belt strip, the fourth belt pulley drives the fourth rotating shaft to rotate, the fourth rotating shaft drives the second bevel gear to rotate, the second bevel gear drives the first bevel gear to rotate, the first bevel gear drives the fifth rotating shaft to rotate, the fifth rotating shaft drives the fifth belt pulley to rotate, the fifth belt pulley drives three sixth belt pulleys to synchronously rotate through the third belt strip, the sixth belt pulley can drive the third rotating shaft to rotate, and the third rotating shaft can also rotate through mechanical energy of equipment.
Drawings
FIG. 1 is a schematic view of a structure of a planter in accordance with an embodiment of the present application;
FIG. 2 is a schematic view of the structure of a silo according to an embodiment of the application;
FIG. 3 is an enlarged schematic view of the portion A of FIG. 2;
FIG. 4 is a schematic view of a silo according to an embodiment of the present application from another perspective;
FIG. 5 is a schematic view of a portion of the structure of a planter in accordance with an embodiment of the present application;
FIG. 6 is an enlarged schematic view of the portion B of FIG. 1;
FIG. 7 is an enlarged schematic view of the portion C of FIG. 5;
FIG. 8 is an enlarged schematic view of the portion D of FIG. 5;
FIG. 9 is an enlarged schematic view of portion E of FIG. 5;
fig. 10 is a schematic structural view of a propeller shaft according to an embodiment of the present application.
Reference numerals illustrate:
1. a frame; 11. a chassis; 111. a mounting plate; 112. a cross beam; 1121. a slot; 12. a support frame; 121. a support plate; 122. an L-shaped plate; 13. a hand rest; 131. a universal wheel; 2. a forward wheel; 21. a rotating shaft; 22. inserting plate; 3. a storage bin; 31. a third rotating shaft; 32. a top plate; 33. a rotating piece; 331. a hole; 4. discharging pipes; 41. a first connection block; 42. a second connection block; 43. a positioning pin; 5. a sowing mechanism; 51. installing a pipe; 511. an extension tube; 52. a blocking plate; 53. a first rotating shaft; 54. a pushing plate; 55. a mounting cover; 56. an elastic sheet; 6. a breaking assembly; 61. a first side plate; 62. a second side plate; 63. a rod; 7. a gathering assembly; 71. a connecting plate; 72. a third side plate; 73. a fourth side plate; 8. a pushing mechanism; 81. a first gear; 82. a second gear; 83. a second rotating shaft; 84. a first pulley; 85. a second pulley; 86. a first strip of tape; 87. a transmission shaft; 871. a positioning strip; 88. a push wheel; 881. a wheel body; 882. an inclined push plate; 883. a mounting ring; 9. a driving mechanism; 91. a fourth rotating shaft; 92. a third pulley; 93. a fourth pulley; 94. a second belt strip; 95. a fifth rotating shaft; 96. a first bevel gear; 97. a second bevel gear; 98. a fifth pulley; 99. a sixth pulley; 910. a third strip of tape; 911. and a tension wheel.
Detailed Description
The present application is described in further detail below in conjunction with figures 1-10.
The embodiment of the application discloses a small-size disseminator of green house. Referring to fig. 1 to 10, the seeder comprises a frame 1, a forward wheel 2, a rotating shaft 21, a stock bin 3, a blanking pipe 4, a seeding mechanism 5, a breaking assembly 6 and a gathering assembly 7; the frame 1 comprises a bottom frame 11, a supporting frame 12 and a hand-held frame 13, wherein the bottom frame 11 is horizontally arranged, the supporting frame 12 is connected to the middle position of the top surface of the bottom frame 11, the hand-held frame 13 is connected to the tail of the bottom frame 11, and two universal wheels 131 are rotatably connected to the bottom end of the hand-held frame 13; the rotation axis 21 fixed connection is in the intermediate position of advancing wheel 2, the rotation axis 21 both ends are rotated respectively and are connected in the front portion of chassis 11, advance wheel 2 global evenly is provided with a plurality of picture peg 22, picture peg 22 inserts in the soil horizon, feed bin 3 is installed on support frame 12, unloading pipe 4 communicates in the bottom of feed bin 3, sowing mechanism 5 is installed in the bottom of unloading pipe 4, sowing mechanism 5 is used for equally spaced sowing the seed in the unloading pipe 4, the subassembly 6 that breaks ground is installed in the bottom of chassis 11, the subassembly 6 that breaks ground is located between advancing wheel 2 and unloading pipe 4, the subassembly 6 that breaks ground is used for breaking the soil layer in the place ahead of unloading pipe 4, the subassembly that gathers together 7 is installed on chassis 11, the subassembly that gathers together 7 is located unloading pipe 4 and is kept away from the subassembly 6 one side, the subassembly 7 that gathers together is used for carrying out the fill covering with the soil layer that breaks ground of subassembly 6.
The planter pushes the small seeder into the greenhouse, the planter pushes the frame 1, the advancing wheel 2 at the front part of the chassis 11 rolls on the soil layer, the advancing wheel 2 rotates in the chassis 11 through the rotating shaft 21, the frame 1 walks forwards, the soil breaking component 6 breaks the soil layer, ditches are arranged on the soil layer, seeds in the storage bin 3 fall into the blanking pipe 4, the sowing mechanism 5 discharges seeds at the bottom of the blanking pipe 4 out of the blanking pipe 4, the discharged seeds fall into the ditches broken by the soil breaking component 6, the frame 1 is continuously pushed, the gathering component 7 gathers together the soil layer broken by the soil breaking component 6 and covers the seeds again, and sowing of the seeds can be completed; the frame 1 continues to advance one end distance, and the sowing mechanism 5 continues to sow, and equidistant seeding is carried out, and the grower realizes automatic soil breaking ditching, automatic seeding and automatic soil covering that will break on the seed through promoting the frame 1, need not the manual ditching of grower, seed sowing and earthing, improves seeding efficiency, reduces grower intensity of labour.
The blanking pipes 4 are three, wherein one blanking pipe 4 is positioned in the middle of the bottom of the storage bin 3 and is vertically arranged; the other two blanking pipes 4 are positioned at two ends of the bottom of the storage bin 3, the two blanking pipes 4 are bent towards one side far away from each other, and the bottom ends of the two blanking pipes 4 are vertically arranged; the two blanking pipes 4 positioned at the two ends of the bottom of the storage bin 3 are symmetrically arranged about the blanking pipe 4 positioned at the middle position of the bottom of the storage bin 3, so that the interval between the bottom ends of the two adjacent blanking pipes 4 is larger; three blanking pipes 4 are arranged, so that three rows of sowing can be performed simultaneously, and the sowing efficiency is further improved.
The two side surfaces of each blanking pipe 4 are respectively provided with a first connecting block 41, the first connecting blocks 41 are fixedly connected to the bottom surface of the bottom of the storage bin 3, the two side surfaces of each blanking pipe 4 are respectively provided with two second connecting blocks 42, the two second connecting blocks 42 are respectively fixedly connected to the outer side wall of the top of the blanking pipe 4, the first connecting blocks 41 are positioned between the two second connecting blocks 42, positioning pins 43 penetrate through the first connecting blocks 41 and the two second connecting blocks 42 which are positioned on the same side of the blanking pipe 4, and the positioning pins 43 are used for connecting the first connecting blocks 41 and the two second connecting blocks 42, so that the top of the blanking pipe 4 is inserted into the bottom of the storage bin 3; when the blanking pipe 4 needs to be disassembled, the locating pin 43 is pulled down, the locking of the locating pin 43 to the first connecting block 41 and the second connecting block 42 is released, the blanking pipe 4 can be disassembled from the bottom of the storage bin 3, the blanking pipe 4 is replaced, two blanking pipes 4 at two ends of the bottom of the storage bin 3 can be replaced, the transverse spans of the top end and the bottom end of the blanking pipe 4 are selected to be different, the interval between the bottom ends of the two adjacent blanking pipes 4 can be changed, and sowing at different ridge intervals can be realized.
The seeding mechanism 5 is provided with three, three seeding mechanisms 5 correspond to three blanking pipes 4, the seeding mechanism 5 comprises a mounting pipe 51, a blocking plate 52, a first rotating shaft 53, a pushing plate 54, a mounting cover 55 and an elastic piece 56, the mounting pipe 51 is communicated with the bottom surface of the blanking pipe 4, the mounting cover 55 is communicated with one side surface of the mounting pipe 51 far away from the advancing wheel 2, the first rotating shaft 53 is connected with one side edge of the blocking plate 52, the first rotating shaft 53 rotates on the side wall of the top of the mounting pipe 51, the first rotating shaft 53 is close to the mounting cover 55, two side edges of the blocking plate 52 slide on the inner wall of the mounting pipe 51, and two ends of the first rotating shaft 53 respectively penetrate through the outside of the mounting pipe 51; one end of the pushing plate 54 is fixedly connected to the end part of the first rotating shaft 53, the pushing plate 54 and the blocking plate 52 are arranged in parallel, the elastic sheet 56 is arranged between the mounting cover 55 and the blocking plate 52, the elastic sheet 56 is bent, one section of the bent elastic sheet 56 is connected to the inner side wall of the mounting cover 55, the end part of the other section of the bent elastic sheet 56 is attached to the side surface of the blocking plate 52, which is close to the mounting shell, and the elastic sheet 56 is used for attaching one side edge of the blocking plate 52, which is far away from the first rotating shaft 53, to the inner wall of the mounting tube 51; the frame 1 is provided with a pushing mechanism 8 for pushing the pushing plate 54.
The pushing mechanism 8 indirectly pushes the pushing plate 54, the pushing plate 54 drives the first rotating shaft 53 to rotate, the first rotating shaft 53 drives the blocking plate 52 to rotate around the axis of the first rotating shaft 53, the blocking plate 52 approaches the mounting cover 55, the blocking plate 52 pushes the elastic sheet 56 to bend and shrink, when a gap is formed between the side edge of the blocking plate 52 and the inner wall of the mounting pipe 51, seeds at the bottom of the blanking pipe 4 fall to the land from the gap, when the pushing mechanism 8 releases pushing of the pushing plate 54, the elastic sheet 56 resets, the elastic sheet 56 pushes the blocking plate 52 to rotate around the axis of the first rotating shaft 53 to reset, the side edge of the blocking plate 52 is tightly attached to the inner wall of the mounting pipe 51 to block falling of seeds, at the moment, the pushing plate 54 also resets until the pushing mechanism 8 pushes the pushing plate 54 at the next stage to sow again, the spacing between adjacent sowing points is strictly controlled, excessive density of the seeds is avoided, growth is influenced, too sparse land is avoided, and waste is avoided.
The pushing mechanism 8 includes a first gear 81, a second gear 82, a second rotating shaft 83, a first pulley 84, a second pulley 85, a first belt strip 86, a transmission shaft 87, and a pushing wheel 88; the side of the chassis 11 far away from the advancing wheel 2 is provided with two mounting plates 111, a transmission shaft 87 is rotatably connected to the two mounting plates 111, a first gear 81 is coaxially connected to the rotation shaft 21, a second rotation shaft 83 is rotatably connected to the chassis 11, the second rotation shaft 83 and the first gear 81 are positioned on the same side of the advancing wheel 2, the second gear 82 is coaxially connected to the second rotation shaft 83, the second gear 82 is meshed with the first gear 81, a first belt wheel 84 is coaxially connected to the second rotation shaft 83, a second belt wheel 85 is coaxially connected to the transmission shaft 87, and a first belt strip 86 is wound on the first belt wheel 84 and the second belt wheel 85; the pushing wheels 88 are provided with three pushing plates 54, the three pushing wheels 88 respectively correspond to the three pushing plates 54, each pushing wheel 88 comprises a round wheel body 881 and inclined pushing plates 882 which are uniformly distributed around the circumferential surface of the wheel body 881, one end of each inclined pushing plate 882, far away from the wheel body 881, is in a sharp angle shape, one surface of each inclined pushing plate 882 is an inclined surface, one surface opposite to the inclined surface of each inclined pushing plate 882 is arranged along the radial direction of the wheel body 881, the pushing wheels 88 rotate, the inclined surface of each inclined pushing plate 882 pushes one side surface of each pushing plate 54, far away from the mounting cover 55, the wheel body 881 is coaxially connected to the transmission shaft 87, and the pushing wheels 88 are positioned on the side surface of the mounting tube 51; one side of the wheel body 881 is connected with a mounting ring 883, the mounting ring 883 is sleeved on the transmission shaft 87, the peripheral surface of the transmission shaft 87 is connected with a positioning strip 871, the positioning strip 871 is arranged along the axial direction of the transmission shaft 87, the positioning strip 871 penetrates through the wheel body 881 and the mounting ring 883, the mounting ring 883 is connected with a screw in a threaded manner, the end part of the screw is tightly pressed on the peripheral surface of the transmission shaft 87, and the pushing wheel 88 can be moved or detached by detaching the screw.
When the push plate 54 needs to be driven to rotate around the axis of the first rotating shaft 53, the forward wheel 2 rolls to drive the rotating shaft 21 to rotate, the rotating shaft 21 drives the first gear 81 to rotate, the first gear 81 drives the second gear 82 to rotate, the second gear 82 drives the second rotating shaft 83 to rotate, the second rotating shaft 83 drives the first belt pulley 84 to rotate, the first belt pulley 84 drives the second belt pulley 85 to rotate through the first belt 86, the second belt pulley 85 drives the transmission shaft 87 to rotate, the transmission shaft 87 drives the three push wheels 88 to rotate, the three push wheels 88 rotate, the inclined push plates 882 of the three push wheels 88 push the push plate 54, at the moment, the push plate 54 can rotate around the axis of the first rotating shaft 53, the push wheels 88 are driven to rotate by the forward wheel 2, and the push plate 54 can be driven by mechanical energy generated by the equipment itself without an external power source.
The bottom surface rotates in feed bin 3 to be connected with three third pivot 31, and three third pivot 31 corresponds three unloading pipe 4 respectively, and third pivot 31 is located one side of unloading pipe 4, and roof 32 is installed to feed bin 3 top surface, and roof 32 top is passed on three third pivot 31 top, all is connected with rotor 33 on the three third pivot 31, and rotor 33 covers at unloading pipe 4 top surface, and rotor 33 laminating is in feed bin 3 bottom surface, and rotor 33 is last to be provided with a plurality of having hole 331, and a plurality of hole 331 revolute rotor 33 a week evenly distributed, hole 331 intercommunication in unloading pipe 4, is provided with on the support frame 12 and is used for driving three third pivot 31 rotation actuating mechanism 9.
The driving mechanism 9 drives three third rotating shafts 31 to rotate, the third rotating shafts 31 drive the three rotating plates 33 to rotate, and when the holes 331 of the rotating plates 33 rotate to the upper part of the blanking pipe 4, seeds fall into the blanking pipe 4 through the holes 331, so that seeds fall into the blanking pipe 4 at intervals; when the hole 331 is communicated with the blanking pipe 4, the blocking plate 52 is tightly attached to the inner wall of the mounting pipe 51; when the blocking plate 52 is separated from the inner wall of the mounting tube 51, the hole 331 is not communicated with the blanking tube 4; the communication between the hole 331 and the blanking pipe 4 and the separation between the blocking plate 52 and the inner wall of the mounting pipe 51 are staggered, and when the seeder is stopped, a large amount of seeds cannot fall to a certain position due to the communication between the blanking pipe 4.
The driving mechanism 9 includes a fourth rotating shaft 91, a third pulley 92, a fourth pulley 93, a second belt strip 94, a fifth rotating shaft 95, a first bevel gear 96, a second bevel gear 97, a fifth pulley 98, a sixth pulley 99, a third belt strip 910, and a tensioner 911; a supporting plate 121 is connected to one side surface of the top of the supporting frame 12 far away from the advancing wheel 2, a storage bin 3 is arranged at the end part of the supporting plate 121 in a side surface manner, one ends of two L-shaped plates 122 are connected to the top surface of the supporting frame 12, and the other ends of the L-shaped plates 122 face the storage bin 3; the two ends of the fourth rotating shaft 91 are respectively and rotatably connected between the ends of the two L-shaped plates 122, the third belt pulley 92 is coaxially connected to the transmission shaft 87, the fourth belt pulley 93 is coaxially connected to the fourth rotating shaft 91, and the second belt strips 94 are wound on the third belt pulley 92 and the fourth belt pulley 93; one end of a fifth rotating shaft 95 is rotatably connected to the top surface of the supporting plate 121, the fifth rotating shaft 95 is positioned below the fourth rotating shaft 91, a first bevel gear 96 is coaxially connected to the top end of the fifth rotating shaft 95, a second bevel gear 97 is coaxially connected to the fourth rotating shaft 91, and the second bevel gear 97 is meshed with the first bevel gear 96; the fifth belt pulley 98 is coaxially connected to the fifth rotating shaft 95, three sixth belt pulleys 99 are provided, the three sixth belt pulleys 99 are respectively coaxially connected to the top ends of the three third rotating shafts 31, the third belt strips 910 are wound on the fifth belt pulley 98 and the three sixth belt pulleys 99, two tensioning wheels 911 are rotatably connected to the top surface of the top plate 32, one tensioning wheel 911 is arranged between every two adjacent sixth belt pulleys 99, the two tensioning wheels 911 and the three sixth belt pulleys 99 are on the same straight line, and the circumferential surfaces of the tensioning wheels 911 are attached to the outer side surfaces of the third belt strips 910.
When the third rotating shaft 31 needs to be driven to rotate, the transmission shaft 87 drives the third belt pulley 92 to rotate, the third belt pulley 92 drives the fourth belt pulley 93 to rotate through the second belt strip 94, the fourth belt pulley 93 drives the fourth rotating shaft 91 to rotate, the fourth rotating shaft 91 drives the second bevel gear 97 to rotate, the second bevel gear 97 drives the first bevel gear 96 to rotate, the first bevel gear 96 drives the fifth rotating shaft 95 to rotate, the fifth rotating shaft 95 drives the fifth belt pulley 98 to rotate, the fifth belt pulley 98 drives the three sixth belt pulleys 99 to synchronously rotate through the third belt strip 910, and the sixth belt pulley 99 can drive the third rotating shaft 31 to rotate, and meanwhile, the third rotating shaft 31 is also driven through mechanical energy of equipment.
The blanking pipes 4 are provided with three, the corresponding soil breaking assemblies 6 and gathering assemblies 7 are provided with three, and one blanking pipe 4 corresponds to one soil breaking assembly 6 and one gathering assembly 7; the bottom surface of the underframe 11 is connected with a cross beam 112, the length direction of the cross beam 112 is the same as the length direction of the rotating shaft 21, the ground breaking assembly 6 comprises a first side plate 61, a second side plate 62 and an inserting rod 63, the side edge of the first side plate 61 is connected with one side edge of the second side plate 62, the joint of the first side plate 61 and the second side plate 62 is positioned right in front of the advancing bottom end of the blanking pipe 4, the joint of the first side plate 61 and the second side plate 62 is in a sharp angle shape, the included angle of the first side plate 61 and the second side plate 62 is an acute angle, the first side plate 61 and the second side plate 62 face to one side far away from the blanking pipe 4, and the sharp angle of the first side plate 61 and the second side plate 62 is vertically arranged; the inserted link 63 is square, and the one end of inserted link 63 is connected in the top of first curb plate 61 and second curb plate 62 junction, runs through on the crossbeam 112 to be provided with and is used for inserted link 63 top to insert slot 1121, and the inserted link 63 top is pegged graft and is had the bolt, and the bolt laminating is in the top surface of crossbeam 112, and crossbeam 112 both ends are provided with a plurality of slots 1121, a plurality of slots 1121 follow crossbeam 112 length direction evenly distributed.
The gathering assembly 7 comprises two connecting plates 71, a third side plate 72 and a fourth side plate 73, wherein one end of one connecting plate 71 is connected to the top surface of one end of the first side plate 61, which is far away from the inserted rod 63, the other end of the other connecting plate 71 is connected to the top surface of one end of the second side plate 62, which is far away from the inserted rod 63, one side edge of the third side plate 72 is connected to one side edge of the fourth side plate 73, the connecting part of the third side plate 72 and the fourth side plate 73 is in a sharp angle shape, the sharp angle of the third side plate 72 and the fourth side plate 73 faces to one side, which is far away from the blanking pipe 4, the connecting part of the third side plate 72 and the fourth side plate 73 is vertically arranged, the connecting part of the blanking pipe 4 is located at one side, which is far away from the connecting part of the first side plate 61 and the second side plate 62, one connecting plate 71 is connected to the middle position of the top surface of the third side plate 72, the other connecting plate 71 is connected to the middle position of the top surface of the fourth side plate 73, and the span of the two side edges of the first side plate 61 and the second side plate 62 is smaller than the span of the two side edges of the third side plate 72 and the fourth side plate 73; the bottom end of the mounting tube 51 is connected with an extension tube 511, and the extension tube 511 is located between the two connection plates 71.
The implementation principle of the small-sized seeder for the agricultural greenhouse is as follows: the planter pushes the small seeder into the greenhouse, the planter pushes the frame 1, the advancing wheel 2 at the front part of the chassis 11 rolls on the soil layer, the advancing wheel 2 rotates in the chassis 11 through the rotating shaft 21, the frame 1 walks forwards, the soil breaking component 6 breaks the soil layer, ditches are arranged on the soil layer, seeds in the storage bin 3 fall into the blanking pipe 4, the sowing mechanism 5 discharges seeds at the bottom of the blanking pipe 4 out of the blanking pipe 4, the discharged seeds fall into the ditches broken by the soil breaking component 6, the frame 1 is continuously pushed, the gathering component 7 gathers together the soil layer broken by the soil breaking component 6 and covers the seeds again, and sowing of the seeds can be completed; the frame 1 continues to advance one end distance, and the sowing mechanism 5 continues to sow, and equidistant seeding is carried out, and the grower realizes automatic soil breaking ditching, automatic seeding and automatic soil covering that will break on the seed through promoting the frame 1, need not the manual ditching of grower, seed sowing and earthing, improves seeding efficiency, reduces grower intensity of labour.
The foregoing are all preferred embodiments of the present application, and are not intended to limit the scope of the present application in any way, therefore: all equivalent changes in structure, shape and principle of this application should be covered in the protection scope of this application.
Claims (6)
1. The utility model provides a small-size disseminator of green house which characterized in that: comprises a frame (1), a forward wheel (2), a feed bin (3), a blanking pipe (4), a sowing mechanism (5), a breaking component (6) and a gathering component (7); the device comprises a frame (1), a feed bin (3), a discharging pipe (4), a gathering component (7), a sowing mechanism (5), a breaking component (6) and a covering component (7), wherein the advancing wheel (2) is rotationally connected to the frame (1), the feed bin (3) is installed on the frame (1), the discharging pipe (4) is detachably connected to the bottom of the feed bin (3), the top of the discharging pipe (4) is communicated with the feed bin (3), the sowing mechanism (5) is installed at the bottom end of the discharging pipe (4), seeds in the discharging pipe (4) are sowed at equal intervals, the breaking component (6) is installed at the bottom of the frame (1), the breaking component (6) is located between the advancing wheel (2) and the discharging pipe (4), the breaking component (6) is used for breaking a soil layer in front of the discharging pipe (4), the gathering component (7) is installed on the frame (1), and the gathering component (7) is located at one side of the discharging pipe (4) far away from the breaking component (6), and the breaking component (7) is used for breaking the covering the soil layer (6);
the discharging pipes (4) are arranged in three, wherein one discharging pipe (4) is positioned in the middle of the bottom of the storage bin (3) and is vertically arranged; the other two blanking pipes (4) are positioned at two ends of the bottom of the storage bin (3), the two blanking pipes (4) are bent towards one sides far away from each other, and the bottom ends of the two blanking pipes (4) are vertically arranged; the two blanking pipes (4) positioned at the two ends of the bottom of the storage bin (3) are symmetrically arranged about the blanking pipe (4) positioned at the middle position of the bottom of the storage bin (3); three sowing mechanisms (5) are arranged, and the three sowing mechanisms (5) correspond to the three blanking pipes (4);
the sowing mechanism (5) comprises a mounting pipe (51), a blocking plate (52), a first rotating shaft (53), a pushing plate (54), a mounting cover (55) and an elastic sheet (56), wherein the mounting pipe (51) is communicated with the bottom surface of the blanking pipe (4), the mounting cover (55) is communicated with the side surface of the mounting pipe (51) away from the advancing wheel (2), the first rotating shaft (53) is connected with one side edge of the blocking plate (52), the first rotating shaft (53) rotates on the side wall of the top of the mounting pipe (51), the first rotating shaft (53) is close to the mounting cover (55), and two ends of the first rotating shaft (53) respectively penetrate through the outside of the mounting pipe (51); one end of the pushing plate (54) is fixedly connected to the end part of the first rotating shaft (53), the elastic sheet (56) is arranged between the mounting cover (55) and the blocking plate (52), the elastic sheet (56) is bent, one section of the bent elastic sheet (56) is connected to the inner side wall of the mounting cover (55), the end part of the other section of the bent elastic sheet (56) is attached to the side surface, away from the mounting cover (55), of the blocking plate (52), and one side edge, away from the first rotating shaft (53), of the blocking plate (52) is attached to the inner wall of the mounting pipe (51) by the elastic sheet (56); the frame (1) is provided with a pushing mechanism (8) for pushing the pushing plate (54).
2. The agricultural greenhouse small-sized seeder according to claim 1, wherein: every unloading pipe (4) both sides face all is provided with first connecting block (41), first connecting block (41) fixed connection in feed bin (3) bottom surface, every unloading pipe (4) both sides face all is provided with two second connecting blocks (42), two second connecting blocks (42) all fixed connection in the lateral wall at unloading pipe (4) top, first connecting block (41) are located two between second connecting blocks (42), be located first connecting block (41) and two of unloading pipe (4) same one side wear to be equipped with locating pin (43) on second connecting block (42).
3. The agricultural greenhouse small-sized seeder according to claim 1, wherein: the bicycle frame also comprises a rotating shaft (21), wherein the rotating shaft (21) is fixedly connected to the middle position of the advancing wheel (2), and two ends of the rotating shaft (21) are respectively and rotatably connected to the front part of the bicycle frame (1); the pushing mechanism (8) comprises a first gear (81), a second gear (82), a second rotating shaft (83), a first belt wheel (84), a second belt wheel (85), a first belt strip (86), a transmission shaft (87) and a pushing wheel (88); the transmission shafts (87) are rotatably connected to the two frames (1), the first gears (81) are coaxially connected to the rotation shafts (21), the second rotation shafts (83) are rotatably connected to the frames (1), the second gears (82) are coaxially connected to the second rotation shafts (83), the second gears (82) are meshed with the first gears (81), the first pulleys (84) are coaxially connected to the second rotation shafts (83), the second pulleys (85) are coaxially connected to the transmission shafts (87), and the first belt strips (86) are wound on the first pulleys (84) and the second pulleys (85); the utility model provides a push away round (88) is provided with three, three push away round (88) correspond three respectively push away board (54), push away round (88) include wheel body (881) and around wheel body (881) global evenly distributed's inclined push plate (882), wheel body (881) coaxial coupling in on transmission shaft (87), push away round (88) rotation, inclined push plate (882) promote push away board (54) are close to one side of installation lid (55).
4. A small agricultural greenhouse seeder according to claim 3, characterized in that: a mounting ring (883) is connected to one side of the wheel body (881), the mounting ring (883) is sleeved on the transmission shaft (87), a positioning strip (871) is connected to the peripheral surface of the transmission shaft (87), the positioning strip (871) is arranged along the axis direction of the transmission shaft (87), the positioning strip (871) penetrates through the wheel body (881) and the mounting ring (883), a screw is connected to the mounting ring (883) in a threaded mode, and the end portion of the screw is tightly pressed on the peripheral surface of the transmission shaft (87).
5. A small agricultural greenhouse seeder according to claim 3, characterized in that: the automatic feeding device is characterized in that three third rotating shafts (31) are rotatably connected to the inner bottom surface of the storage bin (3), the three third rotating shafts (31) respectively correspond to the three blanking pipes (4), the third rotating shafts (31) are located on one side of the blanking pipes (4), top plates (32) are mounted on the top surfaces of the storage bin (3), the three third rotating shafts (31) penetrate through the top surfaces of the top plates (32), rotating plates (33) are connected to the three third rotating shafts (31), the rotating plates (33) cover the top surfaces of the blanking pipes (4), the rotating plates (33) are attached to the inner bottom surface of the storage bin (3), a plurality of holes (331) are formed in the rotating plates (33), the holes (331) are evenly distributed around the rotating plates (33) in a circle, the holes (331) are communicated with the blanking pipes (4), and the frame (1) is provided with a rotating driving mechanism (9) for driving the three third rotating shafts (31).
6. The agricultural greenhouse small-sized seeder as claimed in claim 5, wherein: the driving mechanism (9) comprises a fourth rotating shaft (91), a third belt wheel (92), a fourth belt wheel (93), a second belt strip (94), a fifth rotating shaft (95), a first bevel gear (96), a second bevel gear (97), a fifth belt wheel (98), a sixth belt wheel (99) and a third belt strip (910); the two ends of the fourth rotating shaft (91) are respectively and rotatably connected to the frame (1), the third belt wheel (92) is coaxially connected to the transmission shaft (87), the fourth belt wheel (93) is coaxially connected to the fourth rotating shaft (91), and the second belt strip (94) is wound on the third belt wheel (92) and the fourth belt wheel (93); one end of the fifth rotating shaft (95) is rotatably connected to the frame (1) and is vertically arranged, the fifth rotating shaft (95) is located below the fourth rotating shaft (91), the first bevel gear (96) is coaxially connected to the top end of the fifth rotating shaft (95), the second bevel gear (97) is coaxially connected to the fourth rotating shaft (91), and the second bevel gear (97) is meshed with the first bevel gear (96); the fifth belt wheels (98) are coaxially connected to the fifth rotating shaft (95), three sixth belt wheels (99) are arranged, the three sixth belt wheels (99) are coaxially connected to the top ends of the three third rotating shafts (31) respectively, and the third belt strips (910) are wound on the fifth belt wheels (98) and the three sixth belt wheels (99).
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| Application Number | Priority Date | Filing Date | Title |
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| CN202310988801.2A CN116889137B (en) | 2023-08-08 | 2023-08-08 | Small-size disseminator of green house |
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| CN202310988801.2A CN116889137B (en) | 2023-08-08 | 2023-08-08 | Small-size disseminator of green house |
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| CN116889137B true CN116889137B (en) | 2024-03-15 |
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| CN110476554B (en) * | 2019-08-20 | 2020-09-01 | 山东崇师傅农业发展有限公司 | Small-size hand self-propelled garlic seeder |
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| CN102523797A (en) * | 2010-12-31 | 2012-07-04 | 刘闻铎 | Corn directional seeding device |
| CN107094401A (en) * | 2017-05-05 | 2017-08-29 | 巢湖学院 | A kind of multi-freedom-degree vibration slips kind of a gas suction type precise sowing device |
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