CN115039542B - Automatic seed sowing device and seed sowing method for agricultural planting - Google Patents
Automatic seed sowing device and seed sowing method for agricultural planting Download PDFInfo
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- CN115039542B CN115039542B CN202210781209.0A CN202210781209A CN115039542B CN 115039542 B CN115039542 B CN 115039542B CN 202210781209 A CN202210781209 A CN 202210781209A CN 115039542 B CN115039542 B CN 115039542B
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- 238000009331 sowing Methods 0.000 title claims abstract description 33
- 238000000034 method Methods 0.000 title claims abstract description 10
- 239000000463 material Substances 0.000 claims abstract description 39
- 238000003860 storage Methods 0.000 claims abstract description 17
- 239000002689 soil Substances 0.000 claims description 60
- 230000005540 biological transmission Effects 0.000 claims description 38
- 238000005527 soil sampling Methods 0.000 claims description 6
- 238000003892 spreading Methods 0.000 claims description 3
- 230000000694 effects Effects 0.000 description 4
- 235000013311 vegetables Nutrition 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 238000009313 farming Methods 0.000 description 3
- 241000196324 Embryophyta Species 0.000 description 2
- 230000001737 promoting effect Effects 0.000 description 2
- 235000011293 Brassica napus Nutrition 0.000 description 1
- 240000002791 Brassica napus Species 0.000 description 1
- 241001465754 Metazoa Species 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000004720 fertilization Effects 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 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
- A01C7/04—Single-grain seeders with or without suction devices
- A01C7/042—Single-grain seeders with or without suction devices using pneumatic means
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01C—PLANTING; SOWING; FERTILISING
- A01C5/00—Making or covering furrows or holes for sowing, planting or manuring
- A01C5/04—Machines for making or covering holes for sowing or planting
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- Life Sciences & Earth Sciences (AREA)
- Soil Sciences (AREA)
- Environmental Sciences (AREA)
- Sowing (AREA)
Abstract
The invention discloses an automatic seed sowing device and method for agricultural planting, and belongs to the field of agricultural planting. The utility model provides an automatic seed sowing device for agricultural planting, includes that the lower extreme has the electric handcart of gyro wheel, still includes: the storage tank is arranged at the upper end of the electric trolley, an opening is formed in the front end of the storage tank, a rotary drum is connected in the opening through a rotary pipe in a rotary mode, and a plurality of groups of concave holes distributed circumferentially are formed in the outer wall of the rotary drum; the arc-shaped material guide cover is internally provided with a plurality of groups of material guide holes and is fixedly connected with the front end surface of the material storage groove through a connecting plate, wherein a plurality of upper ports of the arc-shaped material guide cover are respectively aligned with a plurality of groups of concave holes, and a lower port of the arc-shaped material guide cover is vertically downwards arranged; the driving motor is fixedly arranged on the electric cart; the invention can uniformly throw the seeds on the land, thereby ensuring the quality of seed planting and improving the efficiency of seed planting.
Description
Technical Field
The invention relates to the technical field of agricultural planting, in particular to an automatic seed sowing device and method for agricultural planting.
Background
Agriculture is an industry that obtains products by artificial cultivation by utilizing growth and development rules of animals and plants. Agriculture belongs to a first industry, and the science of studying agriculture is agronomy. Agriculture is a basic industry for supporting national economy construction and development, and in the process of agricultural planting, the essential link of sowing is provided, and water inflow and fertilization are also needed after sowing is completed in order to promote seed production.
In the prior art, because the particle size of vegetable seeds is smaller and single-grain picking is difficult, so that most of vegetable seeds are planted in a manual multi-grain throwing mode, for example, vegetable seeds and rape seeds, so that the planting efficiency is improved, but the planting mode easily causes uneven scattered seeds, so that the growth of the seeds is influenced, and when the planting area is larger, the manual throwing efficiency and the quality are difficult to ensure.
Disclosure of Invention
The invention aims to solve the problem that uniformity is difficult to guarantee when vegetables are thrown in the prior art, and provides an automatic seed sowing device and a seed sowing method for agricultural planting.
In order to achieve the above purpose, the present invention adopts the following technical scheme:
the utility model provides an automatic seed sowing device for agricultural planting, includes that the lower extreme has the electric handcart of gyro wheel, still includes: the storage tank is arranged at the upper end of the electric trolley, an opening is formed in the front end of the storage tank, a rotary drum is connected in the opening through a rotary pipe in a rotary mode, and a plurality of groups of concave holes distributed circumferentially are formed in the outer wall of the rotary drum; the arc-shaped material guide cover is internally provided with a plurality of groups of material guide holes and is fixedly connected with the front end surface of the material storage groove through a connecting plate, wherein a plurality of upper ports of the arc-shaped material guide cover are respectively aligned with a plurality of groups of concave holes, and a lower port of the arc-shaped material guide cover is vertically downwards arranged; and the driving motor is fixedly arranged on the electric cart, and the output end of the driving motor is connected with the rotary pipe through a transmission assembly.
For efficient filling of seeds into the concave holes, preferably, the transmission assembly comprises a ring gear fixedly connected with one end of the rotary tube, and the output end of the driving motor is fixedly connected with a main incomplete gear meshed with the ring gear, wherein a secondary incomplete gear is rotatably connected to the outer wall of the electric cart through a first rotary shaft and meshed with the ring gear, and the main incomplete gear and the secondary incomplete gear are meshed and connected through two transmission gears.
In order to prevent that the seed card can't discharge in the shrinkage pool, further, be equipped with in the commentaries on classics intraductal first cam with stock groove inner wall fixed connection, the protruding end of first cam is towards the last port of arc guide cover, wherein, the inner wall fixedly connected with of commentaries on classics pipe is a plurality of elasticity air bags that correspond with the shrinkage pool position, a plurality of the air cock is all installed in the shrinkage pool, through communicating pipe fixed connection and intercommunication between elasticity air bag and the air cock.
In order to automatically dig pit and plant the soil, further, the lower extreme of electric handcart is connected with the device board through reciprocating mechanism from top to bottom, the lower extreme of device board is equipped with a plurality of soil holes, wherein, the lower extreme outer wall slip cap of arc guide cover is equipped with the mixed cover, the top fixedly connected with in soil hole extends to the conveyer pipe in the mixed cover, it is connected with the flight to get the downthehole rotation of soil through the second pivot, the second pivot is connected with driving motor through drive mechanism.
In order to drive the spiral sheet to rotate to dig the pit, further, the transmission mechanism comprises a third rotating shaft which is rotationally connected with the lower end of the electric trolley, a driving gear is fixedly connected to the third rotating shaft, a driven gear which is in meshed connection with the driving gear is fixedly connected to the second rotating shaft, a transmission shaft is rotationally connected to the lower end of the electric trolley, the transmission shaft is connected with an output shaft of a driving motor through chain transmission, a worm is fixedly connected to the transmission shaft, and a worm wheel which is in meshed connection with the worm is fixedly connected to the third rotating shaft.
In order to drive the device plate to slide up and down in a reciprocating manner, further, the up-down reciprocating mechanism comprises a reciprocating plate fixedly connected to the side wall of the device plate, a second cam is fixedly installed on a rotating rod of the roller, and the outer wall of the second cam abuts against the lower end face of the reciprocating plate.
In order to promote the loosening effect to the soil in the conveyer pipe, further, the lower extreme lateral wall of arc guide cover passes through the first swash plate of support fixedly connected with, wherein, the lower extreme fixedly connected with of first swash plate a plurality of inserted bars that extend to in the conveyer pipe, the upper end of conveyer pipe is equipped with inserted bar complex jack.
In order to ensure that seeds can be efficiently filled into the concave holes, further, the second inclined plate is rotatably connected to the inner bottom of the storage groove through the fourth rotating shaft, a vertical plate extending to the lower end of the second inclined plate is fixedly connected to the upper end of the reciprocating plate, and the position of the fourth rotating shaft is close to the opening.
In order to make the spiral sheet more efficient in digging, further, the lower ends of the device plate and the soil sampling holes are provided with bevel angles, and the bevel angles face the tail of the electric cart.
The seed sowing method for agricultural planting comprises the following operation steps:
step 1: placing seeds into a stock tank, and then starting a driving motor while moving the electric cart;
step 2: the driving motor can drive the rotary drum to rotate, and the concave holes immersed in the seeds can be filled with single seeds;
step 3: when the port of the concave hole is inclined downwards and faces the arc-shaped material guiding cover, seeds in the concave hole can be automatically thrown to the land through the arc-shaped material guiding cover;
step 4: when the concave hole faces to the upper port of the arc-shaped material guiding cover, the air tap can give out air to the concave hole, so that seeds in the concave hole are blown into the arc-shaped material guiding cover;
step 5: during the operation of the driving motor, the driving motor also drives the spiral sheet to rotate, and the spiral sheet can automatically dig the soil;
step 6: the soil sampling hole can convey soil into the mixing cover through the conveying pipe, so that the soil is automatically mixed with seeds falling in the arc-shaped guide cover.
Compared with the prior art, the invention provides an automatic seed sowing device for agricultural planting, which has the following beneficial effects:
1. this automatic seed-sowing device for farming can drive the rotary drum through driving motor and rotate, and when the port of shrinkage pool downward sloping and towards arc guide cover, the seed in the shrinkage pool falls to the land through the arc guide cover to make the seed in the storage tank can single grain throw to the land, and the shrinkage pool that evenly sets up can make the seed evenly lay on the land, thereby guaranteed seed planting's quality, and promoted seed planting's efficiency;
2. according to the automatic seed sowing device for agricultural planting, the elastic air bag is extruded by the first cam, the elastic air bag can convey the air in the air bag to the air tap through the communicating pipe, the air tap can give out air to the concave hole, so that seeds in the concave hole are blown into the arc-shaped guide cover, and the seeds are prevented from being blocked in the concave hole;
3. according to the automatic seed sowing device for agricultural planting, the driving motor drives the third rotating shaft to rotate, the third rotating shaft drives the second rotating shaft and the spiral sheet to rotate through the driving gear and the driven gear, and the spiral sheet conveys soil in a field to the inner top of the soil taking hole, so that the soil is automatically dug, and the planting efficiency of seeds is improved;
4. this automatic seed sowing device for farming can carry the seed into the mixing cover through soil sampling hole and conveyer pipe to mix with the seed that arc guide cover dropped, and then make the seed obtain automatic and abundant covering, and the flight can make soil loosen more, and then guarantee that the seed can be more abundant with soil contact, promote the planting quality of seed;
5. this automatic seed sowing device is used to farming can upwards jack-up and automatic put down the reciprocal board indirection through pivoted second cam to make reciprocal board can drive device board, conveyer pipe and mixed cover reciprocal slip from top to bottom, and then promoted the flight effect of digging pit, and promoted the conveying efficiency of conveyer pipe to soil, and reciprocal conveyer pipe from top to bottom can make the inserted bar indirection insert in the conveyer pipe, thereby carry out more abundant loosening to the soil in the conveyer pipe.
Drawings
Fig. 1 is a schematic structural diagram of an automatic seed-sowing device for agricultural planting;
fig. 2 is a schematic structural diagram II of an automatic sowing device for agricultural planting;
fig. 3 is a schematic diagram of a cut-away structure of an automatic seed-sowing device for agricultural planting according to the present invention;
fig. 4 is an enlarged view of a portion a in fig. 1 of an automatic sowing device for agricultural planting according to the present invention;
fig. 5 is a schematic view of a partial structure of an automatic seed-spreading device for agricultural planting according to the present invention;
FIG. 6 is an enlarged view of part B in FIG. 3 of an automatic seed-sowing device for agricultural planting according to the present invention;
fig. 7 is a schematic view of a partial structure of the automatic sowing device for agricultural planting in fig. 3;
fig. 8 is an enlarged view of part C in fig. 7 of an automatic seed-spreading device for agricultural planting according to the present invention.
In the figure: 1. an electric cart; 2. a storage groove; 3. an opening; 4. a roller; 5. a rotary pipe; 6. A rotating drum; 7. concave holes; 8. an arc-shaped material guide cover; 9. a connecting plate; 10. a first cam; 11. an elastic air bag; 12. a communicating pipe; 13. an air tap; 14. a driving motor; 15. a ring gear; 16. A main incomplete gear; 17. an incomplete secondary gear; 18. a first rotating shaft; 19. a transmission gear; 20. a device board; 21. a soil sampling hole; 22. a second rotating shaft; 23. a spiral sheet; 24. a driven gear; 25. a third rotating shaft; 26. a drive gear; 27. a transmission shaft; 28. a worm; 29. a worm wheel; 30. a mixing cover; 31. a second cam; 32. a rotating rod; 33. a shuttle plate; 34. a bracket; 35. a first swash plate; 36. a rod; 37. a jack; 38. a fourth rotating shaft; 39. a second swash plate; 40. a riser; 41. a delivery tube; 42. bevel angle; 43. and (5) chain transmission.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present invention, but not all embodiments.
In the description of the present invention, it should be understood that the terms "upper," "lower," "front," "rear," "left," "right," "top," "bottom," "inner," "outer," and the like indicate or are based on the orientation or positional relationship shown in the drawings, merely to facilitate description of the present invention and to simplify the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present invention.
Example 1:
referring to fig. 1 to 8, an automatic seed sowing device for agricultural planting comprises an electric cart 1 with rollers 4 at the lower end, and further comprises: the storage tank 2 is arranged at the upper end of the electric trolley 1, an opening 3 is arranged at the front end of the storage tank 2, a rotary drum 6 is connected in the opening 3 in a rotating way through a rotary pipe 5, and a plurality of groups of concave holes 7 which are distributed circumferentially are formed in the outer wall of the rotary drum 6; an arc-shaped material guide cover 8 with a plurality of groups of material guide holes is arranged inside and is fixedly connected with the front end surface of the storage tank 2 through a connecting plate 9, wherein a plurality of upper ports of the arc-shaped material guide cover 8 are respectively aligned with a plurality of groups of concave holes 7, and a lower port of the arc-shaped material guide cover 8 is vertically downwards arranged; the driving motor 14 is fixedly arranged on the electric trolley 1, wherein the output end of the driving motor 14 is connected with the rotary pipe 5 through a transmission component;
when using, place the seed in the stock tank 2, then start driving motor 14 when removing electric handcart 1, driving motor 14 can drive rotary drum 6 through drive assembly and rotate, rotary drum 6 can reciprocating rotate, and can anticlockwise rotate big circle, clockwise rotation is little circle, rotary drum 6 is when rotating, the shrinkage pool 7 of submergence in the seed can be filled by single seed, because rotary drum 6 can indirectional reversal, then can make rotary drum 6 can be efficient with shrinkage pool 7 filling seed, prevent shrinkage pool 7 to appear the vacancy phenomenon, when the port downward sloping of shrinkage pool 7 and when the arc guide cover 8, the seed in the shrinkage pool 7 can fall in the arc guide cover 8, fall to the land from the guide hole in the arc guide cover 8 at last, thereby make the seed in the stock tank 2 can single grain throw to the land, and evenly set up 7 can make the seed evenly lay on the land, thereby guaranteed the quality of seed planting, and can make the workman relax more, and through promoting electric handcart 1's the efficiency of moving and the rotary drum that can be planted to 6 through promoting electric handcart 1.
Example 2:
referring to fig. 1-5, substantially the same as example 1, further, specific embodiments of the transmission assembly are specifically disclosed.
The transmission assembly comprises a ring gear 15 fixedly connected to one end of the rotary tube 5, a main incomplete gear 16 meshed with the ring gear 15 is fixedly connected to the output end of the driving motor 14, a secondary incomplete gear 17 is rotatably connected to the outer wall of the electric trolley 1 through a first rotary shaft 18, the secondary incomplete gear 17 is meshed with the ring gear 15, the main incomplete gear 16 is meshed with the secondary incomplete gear 17 through two transmission gears 19, and the number of teeth of the main incomplete gear 16 is four times that of the secondary incomplete gear 17;
the driving motor 14 can drive the main incomplete gear 16 and the auxiliary incomplete gear 17 to rotate through two meshed transmission gears 19, and the rotation directions are opposite, and when the main incomplete gear 16 drives the ring gear 15 to rotate, the auxiliary incomplete gear 17 can not mesh with the ring gear 15, when the main incomplete gear 16 does not mesh with the ring gear 15, the auxiliary incomplete gear 17 can mesh with the ring gear 15 and drive the ring gear 15 to rotate, so that the circulation is realized, the main incomplete gear 16 and the auxiliary incomplete gear 17 can drive the ring gear 15 to rotate reciprocally, and the rotation angle of the main incomplete gear 16 driving the ring gear 15 is four times that of the auxiliary incomplete gear 17 driving the ring gear 15, namely, when the ring gear 15 rotates, the main incomplete gear 16 can rotate anticlockwise by a large circle, the rotary tube 5 and the rotary drum 6 are driven to rotate reciprocally synchronously, when the rotary drum 6 rotates, the concave holes 7 immersed in seeds can be filled with single seeds, and the concave holes 7 can be prevented from being filled with the seeds due to the indirect reverse rotation of the rotary drum 6.
Example 3:
referring to fig. 1-3 and fig. 6, substantially the same as in example 2, further, a specific embodiment for preventing clogging of seeds in the concave hole 7 is specifically added.
A first cam 10 fixedly connected with the inner wall of the storage groove 2 is arranged in the rotary pipe 5, the protruding end of the first cam 10 faces the upper port of the arc-shaped guide cover 8, wherein the inner wall of the rotary pipe 5 is fixedly connected with a plurality of elastic air bags 11 corresponding to the concave holes 7 in position, air nozzles 13 are arranged in the concave holes 7, and the elastic air bags 11 and the air nozzles 13 are fixedly connected and communicated through a communicating pipe 12;
when the rotary drum 6 rotates to enable the concave hole 7 to face the upper port of the arc-shaped guide cover 8, the first cam 10 can extrude the elastic air bag 11, the elastic air bag 11 can convey air inside to the air tap 13 through the communicating pipe 12, the air tap 13 can give out air to the concave hole 7, seeds in the concave hole 7 are blown into the arc-shaped guide cover 8, and therefore the seeds are prevented from being blocked in the concave hole 7, and when the elastic air bag 11 passes over the first cam 10, the elastic air bag 11 can elastically reset and suck air through the air tap 13.
Example 4:
referring to fig. 3, 4 and 6-8, the method is basically the same as that of example 2, and further, a specific embodiment of automatic pit digging and soil covering is specifically added.
The lower end of the electric trolley 1 is connected with a device plate 20 through an up-down reciprocating mechanism, the lower end of the device plate 20 is provided with a plurality of soil taking holes 21, wherein the outer wall of the lower end of the arc-shaped guide cover 8 is sleeved with a mixing cover 30 in a sliding manner, the top of the soil taking hole 21 is fixedly connected with a conveying pipe 41 extending to the inner bottom of the mixing cover 30, the inside of the soil taking hole 21 is rotationally connected with a spiral sheet 23 through a second rotating shaft 22, and the second rotating shaft 22 is connected with a driving motor 14 through a transmission mechanism;
the transmission mechanism comprises a third rotating shaft 25 which is rotatably connected to the lower end of the electric cart 1, a driving gear 26 is fixedly connected to the third rotating shaft 25, a driven gear 24 which is meshed with the driving gear 26 is fixedly connected to the second rotating shaft 22, wherein the lower end of the electric cart 1 is rotatably connected with a transmission shaft 27, the transmission shaft 27 is connected with an output shaft of the driving motor 14 through a chain transmission 43, a worm 28 is fixedly connected to the transmission shaft 27, and a worm wheel 29 meshed with the worm 28 is fixedly connected to the third rotating shaft 25;
during operation of the driving motor 14, the output shaft of the driving motor 14 drives the transmission shaft 27 to rotate through the chain transmission 43, the transmission shaft 27 drives the third rotating shaft 25 to rotate through the worm 28 and the worm wheel 29, the third rotating shaft 25 drives the second rotating shaft 22 and the spiral sheet 23 to rotate through the driving gear 26 and the driven gear 24, the spiral sheet 23 conveys soil in a field to the inner top of the soil taking hole 21, so that the soil on the inner top of the soil taking hole 21 is automatically dug to the soil, the soil on the inner top of the soil taking hole 21 is finally conveyed into the mixing cover 30 through the conveying pipe 41, so that the soil is mixed with seeds falling from the arc-shaped material guiding cover 8, the seeds are automatically and fully covered, the spiral sheet 23 can loosen the soil more, the seeds can be fully contacted with the soil, the planting quality of the seeds is improved, the up-down reciprocating mechanism can drive the device plate 20, the conveying pipe 41 and the mixing cover 30 to reciprocate up and down, the spiral sheet 23 can reciprocate up and down, thereby the soil is indirectly dug by the spiral sheet 23, further the soil digging effect is improved, the efficiency is improved, the soil conveying efficiency is improved through the up-down conveying pipe 41, and the soil is prevented from being blocked in the conveying pipe 41.
Further, the up-down reciprocating mechanism comprises a reciprocating plate 33 fixedly connected to the side wall of the device plate 20, a second cam 31 is fixedly installed on the rotating rod 32 of the roller 4, the outer wall of the second cam 31 abuts against the lower end face of the reciprocating plate 33, when the electric cart 1 moves, the roller 4 drives the rotating rod 32 to rotate, the rotating rod 32 drives the second cam 31 to rotate, the second cam 31 indirectly pushes up the reciprocating plate 33 upwards and automatically puts down, and accordingly the reciprocating plate 33 drives the device plate 20, the conveying pipe 41 and the mixing cover 30 to slide up and down in a reciprocating manner.
Further, the second inclined plate 39 is rotatably connected to the inner bottom of the stock tank 2 through the fourth rotating shaft 38, the vertical plate 40 extending to the lower end of the second inclined plate 39 is fixedly connected to the upper end of the reciprocating plate 33, the position of the fourth rotating shaft 38 is close to the opening 3, when the reciprocating plate 33 slides up and down in a reciprocating manner, the reciprocating plate 33 drives the vertical plate 40 to slide up and down in a reciprocating manner, the vertical plate 40 indirectly pushes up the second inclined plate 39, so that seeds on the second inclined plate 39 slide towards the direction of the opening 3, and the seeds can be ensured to be filled into the concave holes 7 efficiently.
Furthermore, the lower ends of the device plate 20 and the soil sampling holes 21 are provided with bevel angles 42, the bevel angles 42 face the tail of the electric cart 1, and the bevel angles 42 can enable the spiral sheets 23 to dig more efficiently.
Example 5:
referring to fig. 3 and 6, substantially the same as in example 4, further, a specific embodiment of lifting for soil loosening is specifically added.
The lower extreme lateral wall of arc guide cover 8 passes through support 34 fixedly connected with first swash plate 35, and wherein, the lower extreme fixedly connected with of first swash plate 35 a plurality of inserted bars 36 that extend to in the conveyer pipe 41, the upper end of conveyer pipe 41 be equipped with inserted bar 36 complex jack 37, reciprocal conveyer pipe 41 from top to bottom can make inserted bar 36 indirectly insert in conveyer pipe 41 to carry out more abundant loosening to the soil in the conveyer pipe 41.
The seed sowing method for agricultural planting comprises the following operation steps:
step 1: placing seeds into the stock tank 2, and then starting the driving motor 14 while moving the electric cart 1;
step 2: the driving motor 14 can drive the rotary drum 6 to rotate, and the concave holes 7 immersed in the seeds can be filled with single seeds;
step 3: when the port of the concave hole 7 is inclined downwards and faces the arc-shaped material guiding cover 8, seeds in the concave hole 7 can be automatically thrown to the land through the arc-shaped material guiding cover 8;
step 4: when the concave hole 7 faces to the upper port of the arc-shaped material guiding cover 8, the air tap 13 can discharge air to the concave hole 7, so that seeds in the concave hole 7 are blown into the arc-shaped material guiding cover 8;
step 5: during the operation of the driving motor 14, the driving motor 14 also drives the spiral sheet 23 to rotate, and the spiral sheet 23 can automatically dig the soil;
step 6: the soil taking hole 21 conveys the soil into the mixing cover 30 through the conveying pipe 41, so that the soil is automatically mixed with the seeds falling in the arc-shaped guide cover 8.
The automatic seed sowing device for agricultural planting is characterized in that when the automatic seed sowing device is used, seeds are placed in a stock tank 2, then a driving motor 14 is started while an electric trolley 1 is moved, the driving motor 14 can drive a main incomplete gear 16 and a secondary incomplete gear 17 to rotate through two meshed transmission gears 19, the rotation directions are opposite, when the main incomplete gear 16 drives a ring gear 15 to rotate, the secondary incomplete gear 17 is not meshed with the ring gear 15, when the main incomplete gear 16 is not meshed with the ring gear 15, the secondary incomplete gear 17 is meshed with the ring gear 15 and drives the ring gear 15 to rotate, in this way, the main incomplete gear 16 and the secondary incomplete gear 17 can drive the ring gear 15 to rotate reciprocally, and the angle of the rotation of the main incomplete gear 16 for driving the ring gear 15 is four times of the angle of the rotation of the secondary incomplete gear 17 for driving the ring gear 15, namely, when the ring gear 15 rotates, the large circle can be rotated anticlockwise, the small circle is rotated clockwise, and the rotating tube 5 and the rotating drum 6 are driven to rotate synchronously and reciprocally, when the rotating drum 6 rotates, the concave holes 7 immersed in seeds can be filled with single seeds, as the rotating drum 6 can indirectly rotate reversely, the rotating drum 6 can efficiently fill the concave holes 7 with seeds, the phenomenon of vacancy of the concave holes 7 is prevented, when the ports of the concave holes 7 incline downwards and face the arc-shaped material guiding cover 8, the seeds in the concave holes 7 slide into the arc-shaped material guiding cover 8 and finally fall into the soil from the material guiding holes in the arc-shaped material guiding cover 8, so that the seeds in the storage tank 2 can be scattered on the soil singly, and the evenly arranged concave holes 7 can enable the seeds to be evenly paved on the soil, thereby ensuring the quality of seed planting, and the seeds are scattered relative to manual work, the electric trolley 1 can make workers easier, and the efficiency of seed planting can be improved by improving the moving speed of the electric trolley 1 and the rotating speed of the rotary drum 6, when the rotary drum 6 rotates to enable the concave hole 7 to face the upper port of the arc-shaped guide cover 8, the first cam 10 can squeeze the elastic air bag 11, the elastic air bag 11 can convey air inside to the air tap 13 through the communicating pipe 12, the air tap 13 can give out air to the concave hole 7, seeds in the concave hole 7 are blown into the arc-shaped guide cover 8, so that the seeds are prevented from being blocked in the concave hole 7, when the elastic air bag 11 passes over the first cam 10, the elastic air bag 11 can elastically reset and suck air through the air tap 13, during the operation of the driving motor 14, the output shaft of the driving motor 14 can drive the transmission shaft 27 to rotate through the chain transmission 43, the transmission shaft 27 can drive the third rotation shaft 25 through the worm 28 and the worm wheel 29, the third rotating shaft 25 drives the second rotating shaft 22 and the spiral sheet 23 to rotate through the driving gear 26 and the driven gear 24, the spiral sheet 23 can convey soil in a field to the inner top of the soil taking hole 21, so that the soil at the inner top of the soil taking hole 21 can be automatically dug out, finally, the soil can be conveyed into the mixing cover 30 through the conveying pipe 41, and then, the soil is mixed with seeds falling off by the arc-shaped material guiding cover 8, the seeds are automatically and fully covered, the spiral sheet 23 can loosen the soil more, the seeds can be fully contacted with the soil, the planting quality of the seeds is improved, the roller 4 can drive the rotating rod 32 to rotate when the electric trolley 1 moves, the rotating rod 32 can drive the second cam 31 to rotate, the second cam 31 can indirectly jack up and automatically put down the reciprocating plate 33, and the reciprocating plate 33 can drive the device plate 20, the conveying pipe 41 and the mixing cover 30 slide up and down in a reciprocating manner, the device plate 20 can enable the spiral sheet 23 to slide up and down in a reciprocating manner, so that indirect impact force is generated on the soil by the spiral sheet 23, the pit digging effect is improved, the conveying pipe 41 which shakes up and down can improve the conveying efficiency on the soil, the soil is prevented from being clamped in the conveying pipe 41, the inserting rod 36 can be indirectly inserted into the conveying pipe 41 by the conveying pipe 41 which reciprocates up and down, and therefore the soil in the conveying pipe 41 is loosened more fully.
The foregoing is only a preferred embodiment of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art who is skilled in the art to which the present invention pertains should make equivalent substitutions or modifications according to the technical scheme and the inventive concept disclosed herein, and should be covered by the scope of the present invention.
Claims (4)
1. The utility model provides an automatic seed sowing device for agricultural planting, includes electric handcart (1) that the lower extreme has gyro wheel (4), its characterized in that still includes:
a storage groove (2) arranged at the upper end of the electric cart (1),
the front end of the stock tank (2) is provided with an opening (3), a rotary drum (6) is rotatably connected in the opening (3) through a rotary pipe (5), and a plurality of groups of concave holes (7) which are circumferentially distributed are formed in the outer wall of the rotary drum (6);
an arc-shaped material guiding cover (8) with a plurality of groups of material guiding holes is arranged inside and is fixedly connected with the front end surface of the material storage groove (2) through a connecting plate (9),
the upper ports of the arc-shaped material guiding cover (8) are respectively aligned with the plurality of groups of concave holes (7), and the lower ports of the arc-shaped material guiding cover (8) are vertically downwards arranged;
a driving motor (14) fixedly arranged on the electric cart (1),
the output end of the driving motor (14) is connected with the rotary pipe (5) through a transmission component;
the transmission assembly includes:
a ring gear (15) fixedly connected with one end of the rotary pipe (5), a main incomplete gear (16) meshed with the ring gear (15) is fixedly connected with the output end of the driving motor (14),
the outer wall of the electric trolley (1) is rotationally connected with a secondary incomplete gear (17) through a first rotating shaft (18), the secondary incomplete gear (17) is in meshed connection with the ring gear (15), and the primary incomplete gear (16) is in meshed connection with the secondary incomplete gear (17) through two transmission gears (19);
the lower end of the electric cart (1) is connected with a device plate (20) through an up-down reciprocating mechanism, the lower end of the device plate (20) is provided with a plurality of soil sampling holes (21),
the lower end outer wall sliding sleeve of the arc-shaped guide cover (8) is provided with a mixing cover (30), the top of the soil taking hole (21) is fixedly connected with a conveying pipe (41) extending to the inner bottom of the mixing cover (30), the soil taking hole (21) is rotationally connected with a spiral sheet (23) through a second rotating shaft (22), and the second rotating shaft (22) is connected with a driving motor (14) through a transmission mechanism;
the transmission mechanism comprises:
a third rotating shaft (25) rotatably connected to the lower end of the electric cart (1), a driving gear (26) is fixedly connected to the third rotating shaft (25), a driven gear (24) meshed with the driving gear (26) is fixedly connected to the second rotating shaft (22),
the lower end of the electric trolley (1) is rotatably connected with a transmission shaft (27), the transmission shaft (27) is connected with an output shaft of a driving motor (14) through a chain transmission (43), a worm (28) is fixedly connected to the transmission shaft (27), and a worm wheel (29) meshed with the worm (28) is fixedly connected to the third rotating shaft (25);
the up-down reciprocating mechanism includes:
the reciprocating plate (33) is fixedly connected to the side wall of the device plate (20), the rotating rod (32) of the roller (4) is fixedly provided with a second cam (31), and the outer wall of the second cam (31) is propped against the lower end surface of the reciprocating plate (33);
the side wall of the lower end of the arc-shaped material guiding cover (8) is fixedly connected with a first inclined plate (35) through a bracket (34),
the lower end of the first inclined plate (35) is fixedly connected with a plurality of inserting rods (36) extending into the conveying pipe (41), and the upper end of the conveying pipe (41) is provided with inserting holes (37) matched with the inserting rods (36);
the inner bottom of the stock tank (2) is rotationally connected with a second inclined plate (39) through a fourth rotating shaft (38), the upper end of the reciprocating plate (33) is fixedly connected with a vertical plate (40) extending to the lower end of the second inclined plate (39), and the position of the fourth rotating shaft (38) is close to the opening (3).
2. The automatic seed sowing device for agricultural planting according to claim 1, wherein a first cam (10) fixedly connected with the inner wall of the stock tank (2) is arranged in the rotary pipe (5), the protruding end of the first cam (10) faces to the upper port of the arc-shaped stock guide cover (8),
the inner wall fixedly connected with of commentaries on classics pipe (5) is with a plurality of elasticity air bags (11) that shrinkage pool (7) position corresponds, and a plurality of air cock (13) are all installed in shrinkage pool (7), through communicating pipe (12) fixed connection and intercommunication between elasticity air bag (11) and air cock (13).
3. An automatic seed-spreading device for agricultural planting according to claim 2, wherein the lower ends of the device plate (20) and the soil-taking hole (21) are provided with bevel angles (42), and the bevel angles (42) face the tail of the electric cart (1).
4. A seed sowing method for agricultural planting, adopting the automatic seed sowing device for agricultural planting according to any one of claims 1-3, characterized by comprising the following operation steps:
step 1: placing seeds into the storage tank (2), and then starting the driving motor (14) while moving the electric cart (1);
step 2: the driving motor (14) can drive the rotary drum (6) to rotate, and the concave holes (7) immersed in the seeds can be filled with single seeds;
step 3: when the port of the concave hole (7) is inclined downwards and faces the arc-shaped material guiding cover (8), seeds in the concave hole (7) can be automatically thrown to the land through the arc-shaped material guiding cover (8);
step 4: when the concave hole (7) faces to the upper port of the arc-shaped material guiding cover (8), the air nozzle (13) can give out air to the concave hole (7), so that seeds in the concave hole (7) are blown into the arc-shaped material guiding cover (8);
step 5: during the running of the driving motor (14), the driving motor (14) can also drive the spiral sheet (23) to rotate, and the spiral sheet (23) can automatically dig the soil;
step 6: the soil taking hole (21) can convey the soil into the mixing cover (30) through the conveying pipe (41), so that the soil is automatically mixed with the seeds falling in the arc-shaped guide cover (8).
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| CN202210781209.0A CN115039542B (en) | 2022-07-04 | 2022-07-04 | Automatic seed sowing device and seed sowing method for agricultural planting |
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| CN202210781209.0A CN115039542B (en) | 2022-07-04 | 2022-07-04 | Automatic seed sowing device and seed sowing method for agricultural planting |
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| CN115039542B true CN115039542B (en) | 2024-02-09 |
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| CN115039542A (en) | 2022-09-13 |
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