CN103931292B - A kind of sesame special seeder - Google Patents
A kind of sesame special seeder Download PDFInfo
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- CN103931292B CN103931292B CN201410177448.0A CN201410177448A CN103931292B CN 103931292 B CN103931292 B CN 103931292B CN 201410177448 A CN201410177448 A CN 201410177448A CN 103931292 B CN103931292 B CN 103931292B
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- chain wheel
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- seeder
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- 241000207961 Sesamum Species 0.000 title claims abstract description 37
- 235000003434 Sesamum indicum Nutrition 0.000 title claims abstract description 37
- 238000010899 nucleation Methods 0.000 claims abstract description 28
- 239000000575 pesticide Substances 0.000 claims description 34
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 32
- 238000005507 spraying Methods 0.000 claims description 29
- 230000005540 biological transmission Effects 0.000 claims description 25
- 239000003337 fertilizer Substances 0.000 claims description 22
- 238000009331 sowing Methods 0.000 claims description 18
- 238000003971 tillage Methods 0.000 claims description 9
- 238000007790 scraping Methods 0.000 claims description 7
- 230000000149 penetrating effect Effects 0.000 claims description 6
- 229910000831 Steel Inorganic materials 0.000 claims description 4
- 239000010959 steel Substances 0.000 claims description 4
- 238000003973 irrigation Methods 0.000 claims description 3
- 230000002262 irrigation Effects 0.000 claims description 3
- 240000001931 Ludwigia octovalvis Species 0.000 claims 1
- 241001498622 Cixius wagneri Species 0.000 abstract 2
- 239000002689 soil Substances 0.000 description 21
- 241000196324 Embryophyta Species 0.000 description 7
- 241000721671 Ludwigia Species 0.000 description 4
- 238000001179 sorption measurement Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000010276 construction Methods 0.000 description 1
- 125000004122 cyclic group Chemical group 0.000 description 1
- 230000035784 germination Effects 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
Landscapes
- Sowing (AREA)
- Soil Working Implements (AREA)
Abstract
The invention discloses a kind of sesame special seeder, comprise: frame and be arranged at the seeding apparatus of frame first end, wherein, seeding apparatus comprises: plant hopper, planting pipe, seed taking disc, aspiration channel, induced-draught fan and an animal-drawn seed plough leg, plant hopper to be connected with seed taking disc first surface by planting pipe, induced-draught fan is connected by aspiration channel and seed taking disc second, and seed taking disc is connected with an animal-drawn seed plough leg; Seed taking disc comprises: the shell that base and base fasten, pass perpendicularly through base the first main shaft and be assemblied in the first main shaft first end and rotating disk between base and shell; Base is provided with wind inlet and is arranged on base inner surface and the groove be connected with wind inlet, wind inlet is communicated with aspiration channel; Rotating disk arranges the circular hole that arrange corresponding to groove; Shell has first interface and the second interface, and first interface is connected with planting pipe, and the second interface is connected with an animal-drawn seed plough leg.
Description
Technical Field
The invention relates to the field of agricultural mechanical equipment, in particular to a special sesame seeder.
Background
At present, most of mechanical devices for sowing crop seeds with smaller granularity have smaller sowing scale and lower sowing efficiency, and can generate a heavy plant phenomenon or lack accurate control on row spacing and plant spacing; moreover, most of the equipment for plowing, leveling, fertilizing, irrigating, pesticide spraying, seeding and earthing is mutually independent or has low integration level, so that the complexity of plowing is increased, and the working efficiency is reduced.
Disclosure of Invention
To this end, the present invention proposes a capping device that solves, or at least partially solves, the above mentioned problems.
The invention provides a special seeder for sesame, which comprises a frame and a seeding device arranged at the first end of the frame, wherein,
the seeding device comprises a seeding box, a seed dropping pipe, a seed taking plate, an air suction pipe, an air suction machine and drill barrow legs, wherein,
the seed box is connected with the first surface of the seed fetching disc through the seed dropping pipe, the suction fan is connected with the second surface of the seed fetching disc through the suction pipe, and the seed fetching disc is connected with the drill barrow leg; wherein,
the seed fetching disc comprises: a base, a housing buckled with the base, a first main shaft vertically penetrating through the base, and a turntable assembled at the first end of the first main shaft and positioned between the base and the housing); wherein,
the base is provided with an air suction hole and a groove which is arranged on the inner surface of the base and connected with the air suction hole, and the air suction hole is communicated with the air suction pipe;
round holes which are arranged corresponding to the grooves are formed in the rotary disc;
the shell is provided with a first interface and a second interface, the first interface is connected with the seed dropping pipe, and the second interface is connected with the drill barrow leg;
the inner surface of the shell is provided with a baffle, the baffle divides the inner cavity of the shell into a first cavity and a second cavity, the first cavity is communicated with the second cavity through an opening formed in the baffle, the first cavity is connected with the first interface, and the second cavity is connected with the second interface.
Optionally, according to the seeder dedicated for sesame of the present invention, the seeding apparatus further comprises: a first drum and a drive mechanism, wherein,
the first rotary drum vertical shaft is arranged on the drill barrow leg; and
the driving mechanism is a chain wheel or a motor which is connected with the seed taking disc through a shaft.
Optionally, according to the seeder special for sesame of the present invention, the casing is further provided at an inner side thereof with a brush and a scraper, wherein,
the brush is at the second interface;
the scraping blade is arranged in the first cavity and corresponds to the round hole.
Optionally, the seeder dedicated to sesame according to the present invention further comprises a leveling device provided to the frame, the leveling device comprising: a drum, a second main shaft equipped with the drum, a support structure, wherein,
the cylindrical surface of the roller is provided with an angle-shaped steel ring;
the support structure is assembled on the frame; and
the second spindle is mounted to the support structure.
Alternatively, in the seeder special for sesame according to the present invention,
the flattening device further comprises a first chain wheel mechanism, a first chain wheel in the first chain wheel mechanism is a driving wheel, and the driving wheel is arranged at the first end of the second main shaft;
the sowing apparatus further comprises: the drive wheel is connected with the driven chain wheel through a chain, and the driving wheel is connected with the drive chain wheel through a chain.
Optionally, the seeder specially used for sesame according to the present invention further comprises a rotary tillage device disposed at the second end of the frame, comprising: a knife roller, a rotary tillage blade assembled on the knife roller, a dragging plate and a transmission gear box, wherein,
the first end of the transmission gear box is connected with a walking equipment shaft, and the second end of the transmission gear box is in transmission connection with the rotating shaft of the knife roller;
the dragging plate is arranged on the first side of the knife roll and is provided with a torsional spring structure.
Optionally, the seeder dedicated to sesame according to the present invention further comprises a fertilizing apparatus disposed on the frame, comprising: a fertilizer box, a roller bin, a carrier roller penetrating through the roller bin, a carrier roller shaft, a fertilizer applying chain wheel arranged at the first end of the carrier roller shaft, a fertilizer dropping pipe, a plough leg and a second rotary drum with a vertical shaft assembled on the plough leg,
the carrier roller is cylindrical and provided with a groove, and the carrier roller is assembled on the carrier roller shaft;
the fertilizing chain wheel and the chain are connected with the first chain wheel mechanism;
the roller bin is provided with first opening and second opening, first opening with the fertilizer case intercommunication, the second opening passes through the pipe connection that falls fertile the plough leg.
Optionally, the seeder dedicated for sesame according to the present invention further comprises an irrigation device provided to the frame, comprising: a water storage tank, a water pump, a flow divider and a water pipe, wherein,
the water inlet of the water pump is connected with the water storage tank, and the water outlet of the water pump is connected with the flow dividing valve;
the shunt valve is connected with the drill barrow leg through the water pipe.
Optionally, the seeder dedicated for sesame according to the present invention further comprises a pesticide spraying device disposed on the frame, comprising: the pesticide spraying device comprises a pesticide storage box, a pesticide spraying pump and a pesticide spraying rod, wherein a water inlet of the pesticide spraying pump is communicated with the pesticide storage box, and a water outlet of the pesticide spraying pump is connected with the pesticide spraying rod.
Optionally, the seeder specially used for sesame according to the present invention further comprises a soil covering device disposed at the first end of the frame, a supporting frame connected to the frame, and a soil covering plate hinged to the supporting frame, wherein a torsion spring is disposed at a joint of the soil covering plate and the supporting frame.
In conclusion, the special seeder for sesame provided by the invention can accurately control seeding frequency and single seeding number through the adsorption type turntable and scraping structure of the seed taking plate in the seeding device, thereby realizing control of plant spacing and preventing the phenomenon of plant repetition; and, through the simultaneous operation of a plurality of seeder, can the multirow seeding simultaneously, greatly improved seeding efficiency. Furthermore, the sowing machine integrates the functional devices such as land plowing, leveling, fertilizing, sowing, irrigating, pesticide spraying, soil covering and the like into a whole, and greatly improves the sowing efficiency and the high-precision standardization by the cooperation of various working devices.
Drawings
Various other advantages and benefits will become apparent to those of ordinary skill in the art upon reading the following detailed description of the preferred embodiments. The drawings are only for purposes of illustrating the preferred embodiments and are not to be construed as limiting the invention. Also, like reference numerals are used to refer to like parts throughout the drawings. Wherein like reference numerals are followed by like parts throughout the several views, the last letter designation thereof will be omitted when referring generally to these parts. In the drawings:
FIG. 1 shows a partial block schematic according to an embodiment of the invention;
FIG. 2 shows a partial block diagram of a seed planting device according to one embodiment of the present invention;
FIG. 3 shows a left side view of the housing of the seed pick of the embodiment of FIG. 2;
FIG. 4 shows a right side view of the housing shown in FIG. 3;
FIG. 5 shows a left side view of the base of the seed pick of the embodiment of FIG. 2;
FIG. 6 is a schematic diagram of a turntable for accessing a disc in the embodiment of FIG. 2;
FIG. 7 shows a partial cross-sectional view of a base and turntable assembly of the embodiment of FIG. 2;
FIG. 8 shows a top view of the embodiment shown in FIG. 1;
fig. 9 shows a structural view of a fertilizing apparatus according to the invention;
FIG. 10 shows a right side view according to an embodiment of the invention;
FIG. 11 shows a left side view according to an embodiment of the invention;
figure 12 shows a construction of the casing plate according to an embodiment of the invention.
Wherein the reference numbers are as follows:
the seed taking device comprises a frame 1, a traction part 11, a seeding device 2, an air suction pipe 21, a drill barrow leg 22, a seed taking plate 23, a base 231, an air suction hole 2311, a groove 2312, a shell 232, a first interface 2321, a second interface 2322, a baffle 2323, a brush 2324, a scraping blade 2325, a driving chain wheel 233, a rotary disc 234, a round hole 2341, a seed box 24, a seed dropping pipe 25, an air suction fan 26, a first rotary drum 27, a transmission shaft 28, a transmission chain wheel 281, a driven chain wheel 282, a leveling device 3, a roller 31, an angle steel ring 311, a main shaft 32, a supporting structure 33, a first chain wheel mechanism 34, a driving wheel 341, a rotary tillage device 4, a knife roller 41, a rotary tillage blade 42, a dragging plate 43, a transmission gear box 44, a fertilizing device 5, a fertilizer box 511, a roller bin 52, a supporting roller 53, a supporting roller shaft 54, a fertilizing chain wheel, a fertilizer dropping pipe 55, a plough leg 56, a second rotary drum 57, A pesticide spraying device 7, a pesticide storage box 71, a pesticide spraying pump 72, a pesticide spraying rod 73, a soil covering device 8, a supporting frame 81, a soil covering plate 82 and a torsion spring 83.
Detailed Description
The present invention provides many applicable inventive concepts that can be embodied in a wide variety of specific contexts. The specific examples described in the following embodiments of the present invention are merely illustrative of specific implementations of the present invention and do not constitute limitations on the scope of the invention.
The following description is provided to further illustrate the embodiments of the present invention with reference to the accompanying drawings and specific examples.
As shown in figure 1, the invention provides a special seeder for sesame, which comprises a frame 1 and a seeding device 2 arranged at a first end of the frame 1, and further, as shown in figure 8, a traction part 11 is arranged at a second end of the frame 1 to be connected with walking equipment.
As shown in fig. 2, 8 and 10, the seeding device 2 comprises a seed box 24, a seed dropping pipe 25, a seed taking plate 23, a suction pipe 21, a suction fan 26 and a drill barrow leg 22, wherein the seed box 24 is connected with a first surface of the seed taking plate 23 through the seed dropping pipe 25, the suction fan 26 is connected with a second surface of the seed taking plate 23 through the suction pipe 21, and the seed taking plate 23 is connected with the drill barrow leg 22; as shown in fig. 3, 5 and 6, the seed picking disc 23 includes: the device comprises a base 231, a shell 232 buckled with the base 231, a first spindle vertically penetrating through the base 231, and a turntable 234 assembled at the first end of the first spindle and positioned between the base 231 and the shell 232; as shown in fig. 3 to 7, the base 231 is provided with an air suction hole 2311 and a groove 2312 which is arranged on the inner surface of the base 231 and connected with the air suction hole 2311, and the air suction hole 2311 is communicated with the air suction pipe 21; round holes 2341 arranged corresponding to the grooves 2312 are formed in the rotary disc 234; the housing 232 has a first port 2321 and a second port 2322, the first port 2321 is connected to the seed dropping tube 25, and the second port 2322 is connected to the drill leg 22; a baffle 2323 is arranged on the inner surface of the housing 232, the baffle 2323 divides the inner cavity of the housing 232 into a first cavity and a second cavity, the first cavity is communicated with the second cavity through an opening arranged on the baffle 2323, and the round hole 2341 can enter the second cavity from the first cavity through rotation of the opening arranged on the baffle 2323. The first cavity is connected to the first port 2321, and the second cavity is connected to the second port 2322.
In this embodiment, the drill leg 22 opens a seeding channel in the soil, and the suction driving device (e.g., an electric suction fan, a hydraulic suction fan, or a suction fan mechanically driven by a walking device) operates to generate air negative pressure and act on the suction pipe 21; further, circular holes 2341 in the rotary table 234 suck air to adsorb sesame seeds or seeds of other small particles from the first cavity, wherein each circular hole 2341 can adsorb 1-10 sesame seeds; and, the carousel 234 rotates, and the seed that the cyclic annular round hole 2341 of second quotation was arranged gets into the second cavity through the opening of baffle from first cavity to rotatory second interface 2322 department, because the annular recess 2312 that sets up on the base is disconnected with the round hole 2341 of rotatory second interface 2322 department and is connected, the seed that adsorbs on the round hole 2341 of second interface 2322 department, under the effect of gravity and/or the effect of baffle 2322 of second interface 2322 department, fall to the drill barrow leg 22 department from second interface 2322 and accomplish the seeding. The row spacing of the seed planting device can be precisely adjusted based on the forward speed of the drill leg 22 and the rotational speed of the turntable 234.
Preferably, in the above embodiment, the sowing apparatus may further include: a first drum 27 and a driving mechanism, wherein the first drum 27 is vertically provided on the drill leg 22; and the driving mechanism is a chain wheel or a motor which is connected with the seed taking disc 23 through a shaft. In this embodiment, the drum 27 provided on the rake leg 22 prevents the entanglement of foreign matter such as weeds around the rake leg 22 and reduces the resistance to the advance of the rake leg 22; the drive mechanism is capable of controlling the rotational speed of the turntable 234 and thus the seed frequency.
In the above embodiments, as shown in fig. 3 and 4, a brush 2324 and a wiper 2325 are further disposed on the inner side of the housing, wherein the brush 2324 is located at the second port 2322; the scraping piece 2325 is located in the first cavity and corresponds to the circular hole 2341. The scraping sheet 2325 can adjustably scrape off sesame seeds adsorbed at the round hole 2311.
In the embodiment, the brush 2325 at the second interface 2322 can prevent seeds such as sesame from being stuck to the second interface 2322 and failing to fall freely, where the reason why the seeds cannot fall freely includes that the second interface is relatively wet or is stained with soil; doctor-bar 2325 that sets up on shell 232 can be to round hole 2341 adsorption ground seed quantity control on first cavity internal rotating disk 234, specifically, the doctor-bar as in fig. 4 has the sawtooth, and the sawtooth is close to round hole 2341 on the carousel, and when round hole 2341 rotated through the sawtooth structure, unnecessary seed can be scraped to the sawtooth to the seed quantity of adsorbing on the control round hole 2341, wherein, the mode of adjusting doctor-bar 2325 has included the sawtooth structure through the screw regulation doctor-bar to the distance value in round hole 2341 center.
Preferably, in the above embodiments, as shown in fig. 1 and 10, the seeder dedicated for sesame according to the present invention further includes a leveling device 3 provided on the frame 1, the leveling device 3 being provided below a middle portion of the frame 1, the leveling device 3 including: a roller 31, a second main shaft 32 for assembling the roller 31 and a supporting structure 33, wherein the cylindrical surface of the roller 31 is provided with an angle steel ring 311; the support structure 33 is mounted to the frame 1; and the second main shaft 32 is fitted to the support structure 33.
Specifically, in the present embodiment, the two links and the frame form a triangular support structure 33, and the second main shaft 32 is mounted at the hinge joint of the two links, thereby adjusting the vertical distance between the drum 31 and the frame 1 by adjusting the support length of one of the links. The sowing device 2 of the present embodiment can level the ground by the leveling device 3 before sowing, thereby adjusting the degree of loosening of the soil so that sesame or other crops have a more suitable soil environment.
Preferably, in the above-mentioned embodiment, as shown in fig. 10, the leveling device 3 further includes a first sprocket mechanism 34, and a first sprocket in the sprocket mechanism 34 is a driving wheel 341 and is disposed at the first end of the second main shaft 32. The sowing apparatus 2 further comprises: the seed picking device comprises a transmission shaft 28, a transmission chain wheel 281 arranged at a first end of the transmission shaft 28, a plurality of driven chain wheels 282 coaxial with the transmission chain wheel 281, and a driving chain wheel 233 arranged on the seed picking disc 23, wherein the driving chain wheel 233 is in chain connection with the driven chain wheels 282, and the driving wheel 341 is in chain connection with the transmission chain wheel 281.
Specifically, the roller 31 drives the transmission sprocket 281 to rotate through the driving wheel 341 when rotating; further, the driving sprocket 281 drives the coaxial driven sprocket 282 to rotate, and further drives the driving sprocket 233 to rotate; further, the driving sprocket 233 drives the turntable 234 to rotate, so that the rotation speed of the seed taking plate 23 is adjusted by the rotation speed of the drum 31.
In the above embodiments, as shown in fig. 1, the seeder specially for sesame according to the present invention further includes a rotary cultivator 4 provided at the second end of the frame 1, the rotary cultivator 4 is preferably provided at the front side of the leveling device 3, and the rotary cultivator 4 includes: a knife roller 41, a rotary tillage blade 42 assembled on the knife roller 41, a planker 43 and a transmission gear box 44.
The transmission gear box 44 is connected with the walking equipment shaft and is also in transmission connection with the rotating shaft of the knife roller 41; the carriage 43 is disposed at the rear side of the cutter roller 41, and the carriage 43 is provided with a torsion spring structure so that the carriage 43 can maintain pressure with the ground.
In the embodiment, the traveling device drives the knife roll 41 to rotate through the transmission gear box 44, so that the rotary tillage blades 42 on the knife roll 41 turn and crush the soil, and soil blocks lifted by the rotation of the blades are thrown onto the supporting plate 43 to further crush the soil blocks; further, the carriage 43 makes pressure contact with the turned soil to level the soil; in addition, the rotary tillage device 4 can play a role in traction of the sesame seed sowing machine, so that the requirement on traction force of the walking equipment is reduced.
Preferably, as shown in fig. 1, 9 and 11, in each of the above embodiments, the seeder dedicated for sesame according to the present invention further includes a fertilizer application device 5 provided to the frame, the fertilizer application device including: a fertilizer box 51, a roller bin 52, a carrier roller 53 penetrating the roller bin 52, a carrier roller shaft 54, a fertilizer applying chain wheel 541 arranged at the first end of the carrier roller shaft, a fertilizer dropping pipe 55, a plough leg 56 and a second rotary drum 57 with a vertical shaft assembled on the plough leg 56.
The carrier roller 53 is cylindrical and provided with a groove, and the carrier roller 53 is assembled on the carrier roller shaft 54; the fertilizing chain wheel 541 is connected with the first chain wheel mechanism 34 through a chain; the roller bin 52 is communicated with a fertilizer box 51 through a first opening, and the plough leg 56 is connected with a second opening through a fertilizer dropping pipe 55.
In this embodiment, the carrier roller 53 rotates with the drum 31, thereby feeding fertilizer from the roller house 52 to the fertilizer dropping pipe 55, and further, the fertilizer drops into the groove opened by the plow leg 56 for fertilizer application.
Preferably, as shown in fig. 2 and 8, the seeder specially for sesame of the present invention further comprises an irrigation device 6 disposed on the frame 1, and comprising: a water storage tank 61, a water pump 62, a flow dividing valve 63 and a water pipe 64. Wherein, the water pump 62 has a water inlet communicated with the water storage tank 61 and a water outlet coupled with the flow dividing valve 63; the diverter valve 63 is connected to the drill leg 22 by a water line 64.
In this embodiment, the seeder can irrigate the soil while completing seeding to ensure a higher germination rate of the seeds.
Preferably, as shown in fig. 1, the sowing machine of each of the above embodiments further includes a spraying device 7 provided to the frame, and including: the pesticide spraying device comprises a pesticide storage box 71, a pesticide spraying pump 72 and a pesticide spraying rod 73, wherein the water inlet of the pesticide spraying pump 72 is communicated with the pesticide storage box 71, the water outlet of the pesticide spraying pump 72 is connected with the pesticide spraying rod 73, and the pesticide spraying pump 72 is a hydraulic pump or an electric pump or is driven by walking equipment to work.
Preferably, as shown in fig. 1 and 12, the sowing machine of each of the above embodiments may further include a covering device 8 including a supporting frame 81 with adjustable height, and a covering plate 82 hinged or pivoted to the supporting frame 1, wherein a torsion spring 83 is disposed at a connection position of the covering plate 82 and the supporting frame. Specifically, after the seeder of the present invention completes a series of work of turning soil, leveling soil, fertilizing, seeding, irrigating and spraying, finally, the seeds are buried in the soil and the farmland is further leveled by the soil covering device 8.
In conclusion, the special seeder for sesame provided by the invention can accurately control seeding frequency and single seeding number through the adsorption type turntable and scraping structure of the seed taking plate in the seeding device, thereby realizing control of plant spacing and preventing the phenomenon of plant repetition; and, through the simultaneous operation of a plurality of seeder, can the multirow seeding simultaneously, greatly improved seeding efficiency. Furthermore, the sowing machine integrates the functional devices such as land plowing, leveling, fertilizing, sowing, irrigating, pesticide spraying, soil covering and the like into a whole, and greatly improves the sowing efficiency and the high-precision standardization by the cooperation of various working devices.
It should be noted that the above-mentioned embodiments illustrate rather than limit the invention, and that those skilled in the art will be able to design alternative embodiments without departing from the scope of the appended claims. In the claims, any reference signs placed between parentheses shall not be construed as limiting the claim. The word "comprising" does not exclude the presence of elements or steps not listed in a claim.
Claims (10)
1. A seeder special for sesame comprises a frame (1) and a seeding device (2) arranged at a first end of the frame (1), wherein,
the seeding device (2) comprises a seeding box (24), a seed dropping pipe (25), a seed taking disc (23), an air suction pipe (21), an air suction machine (26) and drill barrow legs (22), wherein,
the seed box (24) is connected with a first surface of the seed taking disc (23) through the seed dropping pipe (25), the suction fan (26) is connected with a second surface of the seed taking disc (23) through the suction pipe (21), and the seed taking disc (23) is connected with the drill barrow leg (22); wherein,
the seed-taking plate (23) comprises: the device comprises a base (231), a shell (232) buckled with the base (231), a first main shaft vertically penetrating through the base (231), and a rotary disc (234) assembled at the first end of the first main shaft and positioned between the base (231) and the shell (232); wherein,
the base (231) is provided with an air suction hole (2311) and a groove (2312) which is arranged on the inner surface of the base (231) and connected with the air suction hole (2311), and the air suction hole (2311) is communicated with the air suction pipe (21);
round holes (2341) which are arranged corresponding to the grooves (2312) are formed in the rotary disc (234);
the housing (232) has a first interface (2321) and a second interface (2322), the first interface (2321) is connected with the seed dropping pipe (25), and the second interface (2322) is connected with the drill leg (22);
set up baffle (2323) on shell (232) internal surface, baffle (2323) will the cavity is separated into first cavity and second cavity in shell (232), first cavity with the second cavity passes through the opening UNICOM that sets up on baffle (2323), first cavity with first interface (2321) is connected, the second cavity with second interface (2322) are connected.
2. The special seeder of sesame according to claim 1, said seeding means further comprising: a first drum (27) and a drive mechanism, wherein,
the first rotating drum (27) is vertically arranged on the drill barrow leg (22); and
the driving mechanism is a chain wheel or a motor which is connected with the seed taking disc (23) through a shaft.
3. The seeder dedicated for sesame according to claim 1, wherein a brush (2324) and a wiper (2325) are further provided inside the housing (232), wherein,
the brush (2324) is at the second interface (2322);
the scraping blade (2325) is located in the first cavity and corresponds to the round hole (2341).
4. The seeder dedicated to sesame according to claim 1, further comprising a leveling device (3) provided in the middle of the frame (1), said leveling device (3) comprising: a drum (31), a second main shaft (32) on which the drum (31) is mounted, a support structure (33), wherein,
the cylindrical surface of the roller (31) is provided with an angle-shaped steel ring (311);
the support structure (33) is mounted to the frame (1); and
the second spindle (32) is mounted to the support structure (33).
5. The seeder dedicated for sesame according to claim 4, wherein,
the flattening device (3) further comprises a first chain wheel mechanism (34), a first chain wheel in the first chain wheel mechanism (34) is a driving wheel (341), and the driving wheel (341) is arranged at the first end of the second main shaft (32);
the sowing apparatus (2) further comprises: the seed picking disc comprises a transmission shaft (28), a transmission chain wheel (281) arranged at the first end of the transmission shaft (28), a driven chain wheel (282) coaxial with the transmission chain wheel (281), and a driving chain wheel (233) arranged on the seed picking disc (23), wherein the driving chain wheel (233) is in chain connection with the driven chain wheel (282), and the driving wheel (341) is in chain connection with the transmission chain wheel (281).
6. The seeder dedicated to sesame according to claim 1, further comprising a rotary tillage device (4) provided to a second end of said frame (1), comprising: a knife roller (41), a rotary tillage blade (42) assembled on the knife roller (41), a planker (43) and a transmission gear box (44), wherein,
the first end of the transmission gear box (44) is connected with a walking equipment shaft, and the second end of the transmission gear box is connected with a rotating shaft of the knife roller (41);
the dragging plate (43) is arranged on the first side of the knife roller (41), and the dragging plate (43) is provided with a torsion spring structure.
7. The seeder dedicated to sesame according to claim 5, further comprising a fertilizing device (5) provided to said frame (1), comprising: a fertilizer box (51), a roller bin (52), a carrier roller (53) penetrating through the roller bin (52), a carrier roller shaft (54), a fertilizer applying chain wheel (541) arranged at the first end of the carrier roller shaft (54), a fertilizer dropping pipe (55), a plough leg (56) and a second rotary drum (57) with a vertical shaft assembled on the plough leg (56),
the carrier roller (53) is cylindrical and is provided with a groove, and the carrier roller (53) is assembled on the carrier roller shaft (54);
the fertilizing chain wheel (541) is in chain connection with the first chain wheel mechanism (34);
roller storehouse (52) are provided with first opening and second opening, first opening with fertilizer case (51) intercommunication, the second opening passes through fertilizer pipe (55) connection falls plough leg (56).
8. The seeder dedicated to sesame according to claim 1, further comprising an irrigation device (6) provided to said frame (1), comprising: a water storage tank (61), a water pump (62), a flow dividing valve (63) and a water pipe (64), wherein,
the water inlet of the water pump (62) is connected with the water storage tank (61), and the water outlet of the water pump (62) is connected with the flow dividing valve (63);
the diverter valve (63) is connected to the drill leg (22) by the water pipe (64).
9. The seeder dedicated for sesame according to claim 1, further comprising a pesticide spraying device (7) provided to the frame (1), comprising: the pesticide spraying device comprises a pesticide storage box (71), a pesticide spraying pump (72) and a pesticide spraying rod (73), wherein a water inlet of the pesticide spraying pump (72) is communicated with the pesticide storage box (71), and a water outlet of the pesticide spraying pump (72) is connected with the pesticide spraying rod (73).
10. The seeder dedicated for sesame according to claim 1, further comprising a covering device (8) provided at a first end of the frame (1), comprising a supporting frame (81) connected to the frame (1), and a covering plate (82) hinged to the supporting frame (81), wherein a torsion spring (83) is provided at a junction of the covering plate (82) and the supporting frame (81).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410177448.0A CN103931292B (en) | 2014-04-29 | 2014-04-29 | A kind of sesame special seeder |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410177448.0A CN103931292B (en) | 2014-04-29 | 2014-04-29 | A kind of sesame special seeder |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103931292A CN103931292A (en) | 2014-07-23 |
| CN103931292B true CN103931292B (en) | 2016-01-27 |
Family
ID=51179383
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
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| CN201410177448.0A Expired - Fee Related CN103931292B (en) | 2014-04-29 | 2014-04-29 | A kind of sesame special seeder |
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| CN105340397A (en) * | 2015-10-13 | 2016-02-24 | 太仓众信机械制造有限公司 | Integrated sowing machine |
| CN107318285B (en) * | 2017-06-30 | 2020-11-17 | 诸暨市青辰科技服务有限公司 | Ploughing device and method for planting zizania aquatica |
| CN108781645B (en) * | 2018-04-27 | 2023-11-21 | 江苏建筑职业技术学院 | Dandelion Seeder |
| CN109819703A (en) * | 2019-03-27 | 2019-05-31 | 浙江科技学院 | One kind smashing smooth all-in-one machine |
| CN110583128A (en) * | 2019-10-15 | 2019-12-20 | 阜阳市农业科学院 | Sesame precision drilling fertilization seals weeding all-in-one |
| CN112514607B (en) * | 2020-12-02 | 2022-08-05 | 青海省畜牧兽医科学院 | Sowing device with awn seeds |
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| CN2204086Y (en) * | 1994-03-17 | 1995-08-02 | 陈秀文 | Farm seeder |
| RU2080761C1 (en) * | 1994-07-25 | 1997-06-10 | Всероссийский научно-исследовательский институт орошаемого земледелия | Overall drill for seeds of compound grass mixture, particularly, for drilling seeds on restricted field areas |
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Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN2204086Y (en) * | 1994-03-17 | 1995-08-02 | 陈秀文 | Farm seeder |
| RU2080761C1 (en) * | 1994-07-25 | 1997-06-10 | Всероссийский научно-исследовательский институт орошаемого земледелия | Overall drill for seeds of compound grass mixture, particularly, for drilling seeds on restricted field areas |
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| EP1886548A2 (en) * | 2006-08-10 | 2008-02-13 | Torrico S.r.l. | Improved agricultural machine for the distribution of products |
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| CN202773291U (en) * | 2012-08-03 | 2013-03-13 | 河南豪丰机械制造有限公司 | Air-aspiration type small grains non-tillage fertilization precision sowing machine |
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