CN210641338U - Rice hill-drop device - Google Patents
Rice hill-drop device Download PDFInfo
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- CN210641338U CN210641338U CN201921386689.0U CN201921386689U CN210641338U CN 210641338 U CN210641338 U CN 210641338U CN 201921386689 U CN201921386689 U CN 201921386689U CN 210641338 U CN210641338 U CN 210641338U
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- 235000007164 Oryza sativa Nutrition 0.000 title claims abstract description 72
- 235000009566 rice Nutrition 0.000 title claims abstract description 72
- 240000007594 Oryza sativa Species 0.000 title 1
- 238000010899 nucleation Methods 0.000 claims abstract description 120
- 241000209094 Oryza Species 0.000 claims abstract description 71
- 241000721671 Ludwigia Species 0.000 claims abstract description 27
- 239000002689 soil Substances 0.000 claims abstract description 27
- 238000009331 sowing Methods 0.000 claims abstract description 26
- 238000007599 discharging Methods 0.000 claims description 29
- 241000405070 Percophidae Species 0.000 claims description 24
- 238000004140 cleaning Methods 0.000 claims description 14
- 230000000149 penetrating effect Effects 0.000 claims 1
- 230000007306 turnover Effects 0.000 claims 1
- 238000003825 pressing Methods 0.000 description 5
- 238000000034 method Methods 0.000 description 4
- 210000002615 epidermis Anatomy 0.000 description 3
- 238000007790 scraping Methods 0.000 description 3
- 230000000903 blocking effect Effects 0.000 description 2
- 230000018109 developmental process Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000035784 germination Effects 0.000 description 2
- 210000003491 skin Anatomy 0.000 description 2
- 230000001133 acceleration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000003306 harvesting Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 238000007726 management method Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000005457 optimization Methods 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 238000002791 soaking Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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Abstract
A rice hole sowing device comprises a traction frame, a hole sowing device and a connecting shaft, wherein the hole sowing device comprises a seed box, a quantitative seed taking device, a sowing device and a seed taking hole wheel; the utility model has the advantages that the seeding device rotates along the connecting shaft, the seeding device drives the quantitative seed taking component to rotate relatively along the quantitative seed taking device, the seed taking hole wheel can quantitatively obtain rice seeds from the outlet end of the seed box, and the rice seeds are directly conveyed to the outlet end of the seeding device and are sowed into soil; the utility model discloses can make the rice seed from the kind of seed case directly fall to seeder's exit end, sow soil, can prevent to appear being interrupted, miss when seeding rice seed and sow and inhomogeneous phenomenon.
Description
Technical Field
The utility model relates to a rice planting equipment technical field especially relates to a rice hill-drop planter.
Background
The rice planting mode comprises the following steps: transplanting rice seedlings and direct seeding. The rice transplanting method comprises the basic processes of rice seedling bed preparation, seed soaking and germination acceleration, seeding and seedling raising, rice seedling transplanting, field management, harvesting and the like, and has the advantages of more working procedures, high labor cost and gradually reduced area. The direct seeding is to directly seed dry seeds or seeds soaked for germination into a field according to the required seeding quantity, and has the advantages of high mechanization degree, low cost and rapid development.
In order to meet the needs of direct seeding production development, some dry-seeding rice planting equipment has been developed in various places, for example, utility model No. 201410483412.5 discloses a hill planter, which takes out rice seeds from a seed box through a seeding gear, then conveys the rice seeds to a rice seed supply pipe through a seed discharging pipe, conveys the rice seeds to a seeding tray, finally seeds are sown on the soil surface, and then presses the rice seeds by a seed pressing device Phenomena such as discontinuity, missing seeding and the like affect the seeding quality; and the seeds are dispersed on a large area of the soil surface, and the seed pressing device cannot realize complete vibration pressing, so that the emergence rate and the uniformity are influenced.
Disclosure of Invention
In view of the above, there is a need for a rice bunch planting device.
A rice bunch planting device comprises a traction frame, a bunch planting device and a connecting shaft, wherein the traction frame is connected with the bunch planting device through the connecting shaft, the bunch planting device comprises a seed box, a quantitative seed taking device, a seeding device and a seed taking hole wheel, the connecting shaft sequentially penetrates along the geometric centers of the quantitative seed taking device and the seeding device, the quantitative seed taking device is fixedly connected with the connecting shaft, the seeding device is connected with a connecting shaft bearing, when the seeding device rotates along the connecting shaft, the outlet end of the seeding device is contacted with soil, the outlet end of the quantitative seed taking device is communicated with the inlet end of the seeding device so as to directly guide rice seeds to the outlet end of the seeding device at the lowest end, the seed box is arranged above the quantitative seed taking device, the outlet end of the bottom of the seed box is communicated with the inlet end of the top of the quantitative seed taking device, and the seed taking hole wheel is embedded in the quantitative seed taking device through the, and get kind of hole wheel and can get kind of device relative rotation along the ration, get kind of hole wheel and seeder fixed connection to when making seeder rotate, seeder can drive and get kind of hole wheel and do relative rotation in the ration gets kind of device, with the quantitative rice seed of the seed case exit end of taking out, get into seeder, sow in the soil.
Preferably, the ration is got kind of device and is included adapting unit, get kind of hole wheel, adapting unit's inside cavity, and adapting unit's one end is opened, the mounting hole that supplies the connecting axle to pass is seted up to adapting unit's other end running through on the surface, adapting unit's the fixed joint groove that is provided with two subtend settings in top, the unloading hole has still been seted up at adapting unit's top, the unloading hole is located between two joint grooves, adapting unit's inside sets up the annular spout that the hole wheel was got in the installation, get kind of hole wheel and imbed in the annular spout, and can follow annular spout and rotate relatively, seed metering receiving hopper has been seted up to annular spout upper end lower edge, seed metering receiving hopper has the unloading hole behind the dislocation. The utility model discloses a seeding wheel dish, including seeding wheel dish, seed metering receiving hopper's exit end fixedly connected with seed delivery pipe, seed delivery pipe's exit end extends to the inside cavity of seeding wheel dish, and seed delivery pipe's exit end is downward, just to the inside entry end that is in the seed falling passageway of lowest end of seeding wheel dish, and seed metering receiving hopper's entry end is fixed and is provided with seed cleaning rod, seed cleaning rod's one end and seed metering receiving hopper's lateral wall fixed connection, and seed cleaning rod's the other end is upwards buckled.
Preferably, the seeding device comprises a seeding wheel disc and a seeding duckbill, the connecting shaft passes through the geometric center of the seeding wheel disc, the seeding wheel disc is connected with the connecting shaft bearing, a round hole is arranged on the surface of one side of the seeding wheel disc, with getting kind of hole wheel fixed connection, evenly laid the seeding duckbill in the outer fringe of seeding rim plate, the inside intercommunication of seeding duckbilled and seeding rim plate, the exit end department fixed mounting of seeding duckbill has duckbilled earthing part, duckbilled earthing part and seeding duckbilled round pin axle fixed connection, the inside of seeding rim plate is provided with seed direction passageway, the entry end and the cavity intercommunication of seed direction passageway, the exit end and the seeding duckbill intercommunication of seed direction passageway, one side that adapting unit was kept away from to the seeding rim plate is equipped with and is used for controlling duckbilled earthing part and open, the fender pressure part that closes, keep off pressure part suit on the connecting axle, and keep off pressure part and connecting axle fixed connection.
Preferably, the fixed scratch board that is provided with of entry end in unloading hole, the one end and the unloading hole lateral wall fixed connection of scratch board, the other end contacts with the surface of getting kind of hole wheel, and the scratch board is less than the one end that scratch board and unloading jogged joint with the one end of getting kind of hole wheel contact.
Preferably, the lateral wall of the seed taking hole wheel is uniformly provided with through seed taking holes.
Preferably, duckbilled earthing part turns over the board including turning over, driving lever, torsion spring, turns over the fixed setting on the driving lever, driving lever and seeding duckbilled round pin hub connection, and the torsion spring suit is on seeding duckbilled round pin axle and driving lever, keep off the pressure part and include mounting, gyro wheel, the fixed setting of mounting is on the connecting axle, and is located the seeding rim plate and keeps away from one side of adapting unit, and the gyro wheel is installed in the bottom of mounting to with mounting round pin hub connection.
Preferably, one side surface of the connecting part provided with the mounting hole is fixedly provided with a positioning part, the positioning part comprises a connecting sleeve and a positioning pin, the connecting sleeve is opposite to the mounting hole, the inner diameter of the connecting sleeve is matched with the diameter of the mounting hole, the connecting sleeve is provided with a pin hole, and the positioning pin is inserted into the pin hole to fix the connecting part and the connecting shaft.
Preferably, a seed quantity control inserting plate is arranged above the outlet end of the seed box.
Preferably, the number of the dibblers is at least one, each dibbler is arranged at equal distance, and the distance between each dibbler can be adjusted.
The utility model adopts the above technical scheme, its beneficial effect lies in: the utility model comprises a traction frame, a dibbler and a connecting shaft, wherein the traction frame is connected with the dibbler through the connecting shaft, the dibbler comprises a seed box, a quantitative seed taking device, a seeding device and a seed taking hole wheel, the connecting shaft passes through the geometric centers of the quantitative seed taking device and the seeding device in sequence, the quantitative seed taking device is fixedly connected with the connecting shaft, the seeding device is connected with a connecting shaft bearing, the outlet end of the quantitative seed taking device is communicated with the inlet end of the seeding device so as to directly guide rice seeds to the outlet end of the seeding device at the lowest end, the seed box is arranged above the quantitative seed taking device, the outlet end at the bottom of the seed box is communicated with the inlet end at the top of the quantitative seed taking device, the bearing is connected with the seed taking hole wheel embedded in the quantitative seed taking device, the seed taking hole wheel can rotate relatively along the quantitative seed taking device, one side surface of the seed taking hole wheel far away from the quantitative seed taking device is fixedly connected, so that when seeder rotated along the connecting axle, seeder can drive and get kind of a hole wheel and get kind of a device relative rotation along the ration to take out the rice seed ration of kind seed case exit end, and directly carry to seeder's exit end, make the rice seed prick in soil from seeder's seeding duckbilled, can prevent to appear when seeding rice seed discontinuous, miss and inhomogeneous phenomenon.
Drawings
Fig. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a schematic structural view of fig. 1 from another angle.
Fig. 3 is a schematic view of the structure of the dibbler of the present invention connected to the connecting shaft.
Fig. 4 is a schematic cross-sectional structure of fig. 3.
Fig. 5 is a schematic cross-sectional view of fig. 3 at another angle.
Fig. 6 is the schematic structural diagram of the quantitative seed taking device and the seed taking hole wheel of the utility model.
Fig. 7 is a schematic cross-sectional structure of fig. 6.
FIG. 8 is a schematic view showing the structure of the sowing device connected with the connecting shaft.
Fig. 9 is a schematic structural view of fig. 8 at another angle.
In the figure: the seeding device comprises a traction frame 01, a dibbler 02, a connecting shaft 02, a seed box 03, a seeding control inserting plate 31, a quantitative seed taking device 04, a connecting part 41, a positioning part 411, a connecting sleeve 4111, a positioning pin 4112, a clamping groove 42, a discharging hole 43, a seed scraping plate 431, an inner ring 44, an annular sliding groove 45, a seed discharging receiving hopper 46, a seed conveying pipe 461, a seed cleaning rod 462, a seeding device 05, a seeding wheel disc 51, a seeding duckbill 52, a duckbilled soil covering part 53, a turning plate 531, a driving lever 532, a torsion spring 533, a seed guide channel 54, a blocking and pressing part 55, a fixing part 551, a roller 552, a seed taking hole wheel 06 and a seed taking hole 61.
Detailed Description
Referring to fig. 1 to 2, an embodiment of the present invention provides a rice bunch planting device, including a traction frame 01, a bunch planter 02, a connecting shaft 02, wherein the traction frame 01 is connected with the bunch planter 02 through the connecting shaft 02, the bunch planter 02 includes a seed box 03, a quantitative seed taking device 04, a seeding device 05, and a seed taking hole wheel 06, the connecting shaft 02 sequentially passes through the geometric centers of the quantitative seed taking device 04 and the seeding device 05, the quantitative seed taking device 04 is fixedly connected with the connecting shaft 02, the seeding device 05 is connected with the connecting shaft 02 by a bearing, when the seeding device 05 rotates along the connecting shaft 02, the outlet end of the seeding device 05 contacts with soil, the outlet end of the quantitative seed taking device 04 is communicated with the inlet end of the seeding device 05 to directly guide rice seeds to the outlet end of the seeding device 05 at the lowest end, the seed box 03 is arranged above the quantitative seed taking device 04, and the exit end of the seed box 03 bottom communicates with the entry end at the top of the quantitative seed taking device 04, the seed taking hole wheel 06 is embedded in the quantitative seed taking device 04, and the seed taking hole wheel 06 can rotate relatively along the quantitative seed taking device 04, one side surface of the seed taking hole wheel 06 far away from the quantitative seed taking device 04 is fixedly connected with the seeding device 05, so that when the seeding device 05 rotates along the connecting shaft 02, the seeding device 05 can drive the seed taking hole wheel 06 to rotate relatively along the quantitative seed taking device 04, thereby taking out the rice seeds at the exit end of the seed box 03 quantitatively, conveying the rice seeds into the quantitative seed taking device 04, directly guiding the rice seeds into the entry end of the seeding device 05 at the lowest end by the quantitative seed taking device 04, and then discharging the rice seeds from the exit end of the seeding device 05.
Referring to fig. 4, 5, 6 and 7, the quantitative seed taking device 04 comprises a connecting part 41, the connecting part 41 is hollow, one end of the connecting part 41 is open, a mounting hole for the connecting shaft 02 to pass through is formed in the surface of the other end of the connecting part 41, two oppositely arranged clamping grooves 42 are fixedly arranged on the top of the connecting part 41, a discharging hole 43 is further formed in the top of the connecting part 41, the discharging hole 43 is located between the two clamping grooves 42, an inner ring 44 is fixedly arranged inside the connecting part 41, a space is reserved between the inner ring 44 and the connecting part 41, so that the inner ring 44 and the connecting part 41 enclose an annular sliding groove 45, a seed taking hole wheel 06 is embedded into the annular sliding groove 45 and can relatively rotate along the annular sliding groove 45, seed taking holes 61 are uniformly distributed on the side wall of the seed taking hole wheel 06, the seed taking hole wheel 06 can be replaced, and the seed taking holes 61 on each seed taking hole wheel 06 are, the sizes of the seeds can be set according to different quantities of the sowed rice seeds, and a user can replace the proper seed taking hole wheel 06 to take the materials and sow the seeds according to the requirement of the actual quantity of the sowed rice seeds; the inner ring 44 is provided with a seed discharging receiving hopper 46, the seed discharging receiving hopper 46 and the blanking hole 43 are not coaxial, the seed discharging receiving hopper 46 is positioned at the right side of the blanking hole 43, rice seeds in the seed box 03 fall from the outlet end of the seed box 03 to the blanking hole 43, and the seeds enter the seed taking hole 61 from the blanking hole 43 and are conveyed into the seed discharging receiving hopper 46 by the seed taking hole wheel 06 while the seed taking hole wheel 06 rotates along the annular chute 45.
Please refer to fig. 8 and 9, the sowing device 05 includes a sowing wheel disc 51, the connecting shaft 02 passes through the geometric center of the sowing wheel disc 51, the sowing wheel disc 51 is connected with the connecting shaft 02 bearing, a round hole is provided on one side surface of the sowing wheel disc 51, the side surface of the sowing wheel disc 51 provided with the round hole is fixedly connected with the seed taking hole wheel 06, sowing duckbills 52 are uniformly distributed on the side wall of the sowing wheel disc 51, the end part of the sowing duckbill 52 can be set to be conical, the sowing duckbill 52 can better prick the soil surface, the rice seeds can be buried deeper into the soil layer, thereby the rice seeds can be ensured to be in the place with more water in the soil, and the rice seeds can; seeding duckbill 52 and seeding rim plate 51's inside intercommunication, seeding duckbill 52's outlet end department fixed mounting has duckbilled earthing part 53, duckbilled earthing part 53 and seeding duckbilled 52 round pin hub connection, seeding rim plate 51's inside intermediate position is provided with the cavity, seeding rim plate 51's inside is provided with seed direction passageway 54 along cavity annular equipartition, seed direction passageway 54's entry end and cavity intercommunication, seed direction passageway 54's exit end and seeding duckbilled 52 intercommunication, one side that connecting part 41 was kept away from to seeding rim plate 51 is equipped with and is used for controlling duckbilled part 53 to open, the fender pressure part 55 that closes, keep off pressure part 55 suit on connecting axle 02, and keep off pressure part 55 and connecting axle 02 fixed connection.
Further, the outlet end of the seed discharging and receiving bucket 46 is also fixedly connected with a seed conveying pipe 461, the outlet end of the seed conveying pipe 461 penetrates through a round hole on the seeding wheel disc 51 and extends to a cavity inside the seeding wheel disc 51, and the outlet end of the seed conveying pipe 461 directly faces to the inlet end of the seed falling channel at the lowest end inside the seeding wheel disc 51, so that the rice seeds conveyed to the seed discharging and receiving bucket 46 are conveyed into the seed falling channel through the seed conveying pipe 461; a seed cleaning rod 462 is fixedly arranged at the inlet end of the seed discharging receiving hopper 46, one end of the seed cleaning rod 462 is fixedly connected with the side wall of the seed discharging receiving hopper 46, the other end of the seed cleaning rod 462 is bent upwards, the bent end extends into the annular chute 45, and the seed cleaning rod 462 can be a soft elastic piece; when the seed taking hole wheel 06 rotates, when the seed taking hole 61 on the seed taking hole wheel 06 does not rotate to the seed discharging receiving bucket 46, the seed cleaning rod 462 is always pressed in the seed discharging receiving bucket 46 by the seed taking hole wheel 06, when the seed taking hole 61 on the seed taking hole wheel 06 rotates to the seed discharging receiving bucket 46, the bent end of the seed cleaning rod 462 is upwards bounced, the bent end of the seed cleaning rod 462 hits rice seeds in the seed taking hole 61, and the rice seeds are scattered after being hit, so that the phenomenon that the rice seeds are extruded too much in the seed taking hole 61 to cause unsmooth seed discharging can be prevented.
Further, the fixed board 431 that scrapes that is provided with of entry end of unloading hole 43, the one end of scraping board 431 and unloading hole 43 lateral wall fixed connection, the other end contacts with the surface of getting kind of hole wheel 06, and scrape the board 431 and be less than the one end of scraping board 431 and unloading hole 43 with the one end of getting kind of hole wheel 06 contact, when getting kind of hole wheel 06 and rotating along annular spout 45, scrape the board 431 and can scrape unnecessary rice seed, make and just fill up the rice seed in getting kind of hole 61, thereby realize quantitative seeding rice, avoid extravagant rice seed.
The duckbilled soil covering part 53 comprises a turning plate 531, a shifting rod 532 and a torsion spring 533, the turning plate 531 is fixedly arranged on the shifting rod 532, the shifting rod 532 is in pin connection with the seeding duckbill 52, the torsion is fixedly arranged on the shifting rod 532, the blocking and pressing part 55 comprises a fixing part 551 and a roller 552, the fixing part 551 is fixedly arranged on the connecting shaft 02 and is positioned on one side of the seeding wheel disc 51 far away from the connecting part 41, and the roller 552 is arranged at the bottom of the fixing part 551 and is in pin connection with the fixing part 551; when the seeding wheel disc 51 rotates along the connecting shaft 02 and the poking rod 532 is not in contact with the roller 552, the torsion spring 533 is in an original state at the moment, the turning plate 531 seals the outlet end of the seeding duckbill 52, when the end of the seeding duckbill 52 is in contact with the soil surface and pricked into the soil, the poking rod 532 is in contact with the roller 552, the roller 552 extrudes the poking rod 532, the poking rod 532 compresses the torsion spring 533, the poking plate 531 is driven by the poking rod 532 to rotate, the outlet end of the seeding duckbill 52 is opened at the moment, the soil is poked by the turning plate 531, rice seeds fall to the seed guide channel 54 along the seed conveying channel 461 and fall to the outlet end of the seeding duckbill 52 from the seed guide channel 54 and then fall to the hole of the seeding duckbill 52 pricked at the; the seeding rim plate 51 continues to rotate along the connecting shaft 02, the driving lever 532 is separated from the roller 552, the torsion spring 533 starts to restore to the original state at the moment, and the driving lever 532 is driven to rotate, so that the turning plate 531 is driven to be closed, the outlet end of the seeding duckbill 52 is sealed, when the turning plate 531 is closed, some soil covered on the rice seeds, which can scrape the soil skin, of the turning plate 531 can not expose the soil skin, and the rice seeds are prevented from being air-dried.
Referring to fig. 5, a positioning member 411 is fixedly disposed on a surface of the connecting member 41 on one side of the mounting hole, the positioning member 411 includes a connecting sleeve 4111 and a positioning pin 4112, the connecting sleeve 4111 faces the mounting hole, an inner diameter of the connecting sleeve 4111 matches a diameter of the mounting hole, the connecting sleeve 4111 is provided with a pin hole, and the positioning pin 4112 is inserted into the pin hole to fix the connecting member 41 and the connecting shaft 02.
A seed discharge control inserting plate 31 is arranged above the outlet end of the seed box 03, and a user can control the quantity of rice seeds flowing to the outlet end of the seed box 03 by controlling the depth of the seed discharge control inserting plate 31 inserted into the seed box 03, so that the quantity of the seeds entering the discharging holes 43 is controlled.
In a further optimization scheme, the number of the dibblers 02 can be set to be at least one, the dibblers 02 are arranged at equal intervals, the distance between the dibblers 02 can be adjusted according to actual sowing requirements, and therefore sowing with different row spacing can be achieved.
The utility model has the following working mode, when in use, the worker firstly installs the proper seed taking hole wheel 06 according to the actual quantity of the rice seeds to be sowed, adjusts the distance between each dibbler 02 according to the actual requirement of sowing, puts the device into the field needing sowing integrally, makes the sowing duckbilled 52 contact with the soil epidermis, then pours the rice seeds into the seed box 03, pulls the traction frame 01, makes the sowing wheel disc 51 rotate along the axial direction of the connecting shaft 02 and move forwards along with the traction frame 01, in the process, when the sowing duckbilled 52 on the sowing wheel disc 51 contacts with the soil epidermis, holes can be pricked on the soil epidermis, and the sowing wheel disc 51 rotates, the seed taking hole wheel 06 can be driven to rotate together, at the moment, the rice seeds falling from the seed box 03 to the discharging hole 43 enter the seed taking hole 61 of the seed taking hole wheel 06, the seed taking hole wheel 06 rotates along the annular chute 45 to convey rice seeds to the seed discharging receiving hopper 46 and flow into the seed conveying pipe 461 from the seed discharging receiving hopper 46, at this time, the shift lever 532 contacts with the roller 552, the roller 552 extrudes the shift lever 532 to make the shift lever 532 compress the torsion spring 533, the shift lever 532 drives the turning plate 531 to rotate, the outlet end of the seeding duckbill 52 is opened, the rice seeds fall to the seed guiding passage 54 along the seed conveying pipe 461 and fall to the outlet end of the seeding duckbill 52 from the seed guiding passage 54, and then fall into the holes of the seeding duckbill 52 pricked on the soil surface, so that the rice seeds are sown in the soil; the rice seeds are continuously guided from the seed box 03 to the seed conveying pipe 461 through the continuous rotation of the sowing wheel disc 51 and the rotation of the seed taking hole wheel 06, and are directly discharged to the seed guide channel 54 at the lowest point through the seed conveying pipe 461, so that the rice seeds can be continuously sown in the soil.
In another working mode, the traction frame 01 can also be driven by agricultural machinery such as a tractor and the like, so that the seeding speed and efficiency can be improved.
While the invention has been described with reference to a preferred embodiment, it will be understood by those skilled in the art that various changes in form and details may be made therein without departing from the spirit and scope of the invention.
Claims (9)
1. A rice hole sowing device is characterized in that: the rice seeding device comprises a traction frame, a dibbler and a connecting shaft, wherein the traction frame is connected with the dibbler through the connecting shaft, the dibbler comprises a seed box, a quantitative seed taking device, a seeding device and a seed taking hole wheel, the connecting shaft sequentially passes through the geometric centers of the quantitative seed taking device and the seeding device, the quantitative seed taking device is fixedly connected with the connecting shaft, the seeding device is connected with a connecting shaft bearing, the outlet end of the seeding device is contacted with soil when the seeding device rotates along the connecting shaft, the outlet end of the quantitative seed taking device is communicated with the inlet end of the seeding device so as to directly guide rice seeds to the outlet end of the lowest end of the seeding device, the seed box is arranged above the quantitative seed taking device, the outlet end of the bottom of the seed box is communicated with the inlet end of the top of the quantitative seed taking device, the bearing is connected with the seed taking hole wheel and embedded in the quantitative seed taking device, and the seed taking hole wheel can rotate relatively, get kind of hole wheel and seeder fixed connection to when making seeder rotate, seeder can drive and get kind of hole wheel and do relative rotation in the ration is got kind of device, with the quantitative rice seed of kind of seed case exit end take out, get into seeder, sow in the soil.
2. The rice hill-drop device according to claim 1, wherein: the quantitative seed taking device comprises a connecting part and a seed taking hole wheel, wherein the connecting part is hollow, one end of the connecting part is open, a mounting hole for a connecting shaft to pass through is formed in the surface of the other end of the connecting part in a penetrating mode, two oppositely arranged clamping grooves are fixedly formed in the top of the connecting part, a discharging hole is further formed in the top of the connecting part and is positioned between the two clamping grooves, an annular sliding groove for mounting the seed taking hole wheel is formed in the connecting part, the seed taking hole wheel is embedded into the annular sliding groove and can rotate relatively along the annular sliding groove, a seed discharging receiving hopper is formed in the lower edge of the upper end of the annular sliding groove and is provided with the discharging hole after the seed discharging hopper is in a wrong position, a seed conveying pipe is fixedly connected to the outlet end of the seed discharging receiving hopper, the outlet end of the seed conveying pipe extends to a cavity in the seeding wheel disc, the outlet end of the seed conveying, the inlet end of the seed discharging receiving hopper is fixedly provided with a seed cleaning rod, one end of the seed cleaning rod is fixedly connected with the side wall of the seed discharging receiving hopper, the other end of the seed cleaning rod is bent upwards, and the bent end extends into the annular sliding groove.
3. The rice hill-drop device according to claim 2, wherein: the seeding device comprises a seeding wheel disc and a seeding duckbill, a connecting shaft passes through the geometric center of the seeding wheel disc, the seeding wheel disc is connected with a connecting shaft bearing, a round hole is arranged on the surface of one side of the seeding wheel disc, with getting kind of hole wheel fixed connection, evenly laid the seeding duckbill in the outer fringe of seeding rim plate, the inside intercommunication of seeding duckbilled and seeding rim plate, the exit end department fixed mounting of seeding duckbill has duckbilled earthing part, duckbilled earthing part and seeding duckbilled round pin axle fixed connection, the inside of seeding rim plate is provided with seed direction passageway, the entry end and the cavity intercommunication of seed direction passageway, the exit end and the seeding duckbill intercommunication of seed direction passageway, one side that adapting unit was kept away from to the seeding rim plate is equipped with and is used for controlling duckbilled earthing part and open, the fender pressure part that closes, keep off pressure part suit on the connecting axle, and keep off pressure part and connecting axle fixed connection.
4. The rice hill-drop device according to claim 2, wherein: the fixed scratch board that is provided with of entry end in unloading hole, the one end and the unloading hole lateral wall fixed connection of scratch board, the other end contacts with the surface of getting kind of hole wheel, and the scratch board is less than the one end that scratch board and unloading jogged joint with the one end of getting kind of hole wheel contact.
5. The rice hill-drop device according to claim 1, wherein: and the side wall of the seed taking hole wheel is uniformly provided with through seed taking holes.
6. The rice hill-drop device according to claim 3, wherein: duckbilled earthing part turns over fixed the setting on the driving lever including turning over board, driving lever, torsion spring, and driving lever and seeding duckbilled round pin hub connection turn over the board, and the torsion spring suit is on seeding duckbilled round pin axle and driving lever, keep off the pressure part and include mounting, gyro wheel, the mounting is fixed to be set up on the connecting axle, and is located the seeding rim plate and keeps away from one side of adapting unit, and the gyro wheel is installed in the bottom of mounting to with mounting round pin hub connection.
7. The rice hill-drop device according to claim 2, wherein: the positioning component is fixedly arranged on the surface of one side, provided with the mounting hole, of the connecting component and comprises a connecting sleeve and a positioning pin, the connecting sleeve is opposite to the mounting hole, the inner diameter of the connecting sleeve is matched with the diameter of the mounting hole, a pin hole is formed in the connecting sleeve, and the positioning pin is inserted into the pin hole to fix the connecting component and the connecting shaft.
8. The rice hill-drop device according to claim 1, wherein: and a seed quantity control inserting plate is arranged above the outlet end of the seed box.
9. The rice hill-drop device according to claim 1, wherein: the number of the dibblers is at least one, the dibblers are arranged at equal intervals, and the distance between the dibblers can be adjusted.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921386689.0U CN210641338U (en) | 2019-08-26 | 2019-08-26 | Rice hill-drop device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921386689.0U CN210641338U (en) | 2019-08-26 | 2019-08-26 | Rice hill-drop device |
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| CN210641338U true CN210641338U (en) | 2020-06-02 |
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| CN201921386689.0U Expired - Fee Related CN210641338U (en) | 2019-08-26 | 2019-08-26 | Rice hill-drop device |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110393059A (en) * | 2019-08-26 | 2019-11-01 | 宁夏农林科学院农作物研究所（宁夏回族自治区农作物育种中心） | Paddy rice hole seeding arrangement |
| CN112106493A (en) * | 2020-08-12 | 2020-12-22 | 安徽龙成山油茶科技发展有限公司 | Combined oil tea planting, sowing and fertilizing machine |
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2019
- 2019-08-26 CN CN201921386689.0U patent/CN210641338U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110393059A (en) * | 2019-08-26 | 2019-11-01 | 宁夏农林科学院农作物研究所（宁夏回族自治区农作物育种中心） | Paddy rice hole seeding arrangement |
| CN110393059B (en) * | 2019-08-26 | 2024-03-01 | 宁夏农林科学院农作物研究所（宁夏回族自治区农作物育种中心） | Paddy rice hill planter |
| CN112106493A (en) * | 2020-08-12 | 2020-12-22 | 安徽龙成山油茶科技发展有限公司 | Combined oil tea planting, sowing and fertilizing machine |
| CN112106493B (en) * | 2020-08-12 | 2021-10-29 | 安徽龙成山油茶科技发展有限公司 | Combined oil tea planting, sowing and fertilizing machine |
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