CN113016281A - Smart volume bunch planting device of rice - Google Patents
Smart volume bunch planting device of rice Download PDFInfo
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- CN113016281A CN113016281A CN202110267066.7A CN202110267066A CN113016281A CN 113016281 A CN113016281 A CN 113016281A CN 202110267066 A CN202110267066 A CN 202110267066A CN 113016281 A CN113016281 A CN 113016281A
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- 235000007164 Oryza sativa Nutrition 0.000 title claims abstract description 17
- 235000009566 rice Nutrition 0.000 title claims abstract description 17
- 240000007594 Oryza sativa Species 0.000 title abstract 2
- 238000009331 sowing Methods 0.000 claims abstract description 21
- 238000000034 method Methods 0.000 claims abstract description 6
- 230000005540 biological transmission Effects 0.000 claims abstract description 5
- 241000209094 Oryza Species 0.000 claims description 15
- 230000006378 damage Effects 0.000 abstract description 7
- 238000012797 qualification Methods 0.000 abstract description 7
- 230000009471 action Effects 0.000 abstract description 6
- 208000027418 Wounds and injury Diseases 0.000 abstract description 5
- 208000014674 injury Diseases 0.000 abstract description 5
- 238000010899 nucleation Methods 0.000 description 14
- 238000001467 acupuncture Methods 0.000 description 4
- 230000033001 locomotion Effects 0.000 description 4
- 230000007306 turnover Effects 0.000 description 4
- 238000000926 separation method Methods 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000005484 gravity Effects 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 238000007792 addition Methods 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 235000013339 cereals Nutrition 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 238000001125 extrusion Methods 0.000 description 1
- 210000001503 joint Anatomy 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 230000007480 spreading Effects 0.000 description 1
- 230000004083 survival effect Effects 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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Classifications
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01C—PLANTING; SOWING; FERTILISING
- A01C7/00—Sowing
- A01C7/002—Dibble seeders
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01C—PLANTING; SOWING; FERTILISING
- A01C7/00—Sowing
- A01C7/20—Parts of seeders for conducting and depositing seed
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- Life Sciences & Earth Sciences (AREA)
- Soil Sciences (AREA)
- Environmental Sciences (AREA)
- Sowing (AREA)
Abstract
The invention relates to the technical field of seed sowing, in particular to a precise rice hole sowing device. The method comprises the following steps: a seed tank, a conveyor belt, a vibrator and a baffle plate; the conveying belt is in a closed ring shape and is provided with a plurality of grooves; the shielding plate corresponds to the conveyor belt, and the conveyor belt can rotate relative to the shielding plate; the seed tank is in transmission connection with the vibrator, an output port is arranged on the seed tank, and the output port corresponds to the conveyor belt. In the prior art, although the automatic planting of seeds can be completed, the seed injury rate is high, the hole qualification rate is low, and the hole forming property is poor. Compared with the prior art, the invention controls the quantity of the seeds in the groove through the vibration of the vibrator and the structural design so as to ensure higher hole qualification rate, and can effectively prevent the seeds from generating forced external force action with other parts so as to reduce the seed injury rate, and on the other hand, the invention can be matched with the shielding plate so that the seeds in the groove can fall down simultaneously, thereby improving the hole forming property.
Description
Technical Field
The invention relates to the technical field of seed sowing, in particular to a precise rice hole sowing device.
Background
With the continuous development of the technology, the requirements for sowing seeds are becoming stricter and stricter in order to significantly increase the yield of crops per unit area. Meanwhile, in order to satisfy the increasing sowing area, the sowing efficiency needs to be increased continuously. Therefore, manual sowing has not been able to meet the actual sowing demand.
Chinese patent discloses a seed ration seeder for agricultural [ application number: CN201721405250.9, publication No.: CN207305368U ] includes: the seeding case, the upper end of the left side wall of seeding case is equipped with the connecting rod, the left side end of connecting rod is equipped with the push rod, the top of seeding case is equipped with the upper cover, the right side of upper cover is equipped with the upper cover pivot, the downside of upper cover is equipped with the seed apotheca, the bottom opening part of seed apotheca is equipped with the seeding turnover wheel, be equipped with the separation tooth around the outside of seeding turnover wheel, the right side of seeding turnover wheel is equipped with the rotation ring gear, the seeding turnover wheel is equipped with the locating pin with rotate ring gear inside, locating pin both sides end and pivot leg joint, the bottom of pivot support is equipped with the support base, the left side bottom of seeding case is equipped with the drive stea. Although the technical scheme of this patent has effectively improved seeding efficiency through mechanical means, corresponding function is realized to the mode that this technical scheme need pass through rotatory turning wheel, and the turning wheel is at rotatory in-process, the seed easily falls into in the space of turning wheel and other spare parts on the one hand, cause the seed to damage, it is higher to lead to hindering kind of a rate, another reverse side, the turning wheel rolls over the seed and is a continuous dynamic process, this in-process has lasted the seed output, cause the seed to continuously fall subaerial, and then lead to the cavitation relatively poor.
Disclosure of Invention
Aiming at the technical problems in the prior art, the invention provides a rice precision hole sowing device.
In order to solve the technical problems, the invention provides the following technical scheme:
a rice precision hill-drop device comprises: a seed tank, a conveyor belt, a vibrator and a baffle plate; the conveying belt is in a closed ring shape and is provided with a plurality of grooves; the shielding plate corresponds to the conveyor belt, and the conveyor belt can rotate relative to the shielding plate; the seed tank is in transmission connection with the vibrator, an output port is arranged on the seed tank, and the output port corresponds to the conveyor belt.
In practical application, the endless conveyor belt runs continuously and periodically, so that the grooves on the endless conveyor belt move periodically. The seeds are placed in the seed groove, the vibrator is started, and under the vibration of the vibrator, the seeds enter the groove of the conveying belt through the output port. Through the vibration frequency of adjustment vibrator for the output quantity of seed is in reasonable within range in the unit interval, and then makes the seed that falls into in single recess can not be by the factor volume too much and protrusion outside the recess, thereby when making the recess pass through the shielding plate, the seed can not inconsistent the damage that causes the seed with the edge of shielding plate or other spare parts, from this with the reduction seed injury rate. The seeds can be limited in the groove through the shielding plate, so that the separation position of the seeds from the groove is limited. When the groove passes through the position of the shielding plate, the seeds can be separated from the groove, so that the seeds can be separated at a uniform position. Meanwhile, under the action of the vibrator, the separation process of the seeds is effectively prevented from having a sequence due to mutual stacking when the seeds are separated from the grooves. Therefore, the cavitation performance of the device is effectively improved through the matching of the shielding plate and the vibrator.
Further, the seed groove is arranged on one side corresponding to the carrying surface of the conveyor belt.
Further, an output port is arranged on one side of the seed tank, and an output plate is arranged on the output port; an included angle is formed between the output plate and the conveyor belt; the output plate is provided with a plurality of through holes.
Further, the shielding plate is arranged on the outer surface of the conveying belt carrying surface, and can be attached to the upper surface of the groove.
Furthermore, a seeding port is further arranged on one side, close to the ground, of the shielding plate, and the seeding port corresponds to the conveyor belt.
Furthermore, the conveying belt device further comprises a stop block, the stop block is attached to the conveying belt, and the conveying belt can move relative to the stop block.
Furthermore, the number of the stop blocks is two; the stop blocks are respectively arranged at two ends of the seed groove.
Furthermore, a gathering groove is formed in the stop block, and the gathering groove converges from one side of the stop block to the other side of the stop block along the conveying direction of the conveying belt.
Furthermore, a brush is arranged at the bottom of the gathering groove.
The conveyor belt is attached to the conveyor belt, and the conveyor belt can move relative to the gathering plate; the gathering plate is provided with an inclined plane and is symmetrically arranged around the conveying belt.
Compared with the prior art, the invention has the following advantages:
utilize the vibrations of vibrator to make the seed flow direction recess to can help controlling the output quantity of seed in the unit interval through the vibration frequency of control vibrator, thereby make the seed quantity in the recess maintain in a reasonable within range, with guarantee higher cave qualification rate, can effectively avoid simultaneously producing between unnecessary seed and other spare parts and force the exogenic action, thereby effectively reduce the seed injury rate.
The output port is positioned at one side of the seed groove, so that the seeds in the seed groove can form a loose layer and a compact layer, and only the seeds in the loose layer can move relatively, thereby limiting the number of movable seeds in the same time period and being beneficial to controlling the vibration frequency of the vibrator.
The shielding plate can prevent the seeds from falling out of the groove at the bent part of the conveying belt, so that the position of the seeds separated from the groove is limited, and the seeds are separated from the groove at a uniform position. Meanwhile, the number of the seeds in the groove is limited, so that the seeds can be separated from the groove at the same time. Therefore, the blocking plate is matched with the vibrator to effectively improve the cavitation property.
The stop block comprises a first stop block and a second stop block. The gathering groove of the first stop block is utilized to effectively gather seeds into the groove, so that the utilization rate of the seeds is improved, and meanwhile, the conventional wheel disc type seeds filling device can obtain higher hole qualification rate.
The brush of first dog can be swept out the excessive seed in the recess, the quantity of the seed in the further control recess of being convenient for.
The position state of the seeds in the groove can be adjusted by the brush of the second stop block, so that the seeds in the groove are uniformly spread at the bottom of the groove as far as possible, mutual stacking among the seeds is avoided, and the hole forming performance is improved.
The seeding mouth is located the both ends of conveyer belt respectively with the delivery outlet for the seed can be through a longer transportation distance, thereby can the maximize utilize the vibration of device self to make even the spreading out in the bottom of recess of seed, help improving into cave nature.
The seeds can be gathered in the grooves through the matching of the gathering plate and the gathering groove, so that the utilization rate of the seeds is further improved.
Drawings
FIG. 1: the overall structure diagram.
FIG. 2: block structure diagram.
FIG. 3: the structure of the shielding plate.
FIG. 4: the shielding plate is arranged at the bottom view.
In the figure: 1-seed groove, 11-output port, 111-output plate, 1111-through port, 2-conveyor belt, 21-groove, 3-vibrator, 4-baffle plate, 41-seeding port, 5-stop block, 51-gathering groove, 511-brush, 6-gathering plate and 7-working platform.
Detailed Description
The following are specific embodiments of the present invention and are further described with reference to the drawings, but the present invention is not limited to these embodiments.
A precision hole seeding apparatus, comprising: a seed groove 1, a conveyor belt 2, a vibrator 3 and a shielding plate 4. The conveyor belt 2 is in the form of a closed loop. The conveyor belt 2 is uniformly provided with a plurality of grooves 21 for carrying seeds. The conveyor belt 2 is in transmission connection with a power device, so that the conveyor belt 2 can drive the grooves 21 to move periodically.
The seed tank 1 is used for bearing seeds. The seed groove is arranged at one side corresponding to the object carrying surface of the conveyor belt. The seed tank 1 is in transmission connection with the vibrator 3, so that the vibrator 3 can drive the seed tank 1 to vibrate synchronously when vibrating along the horizontal direction. Still be provided with delivery outlet 11 on the seed groove 1, delivery outlet 11 corresponds with the recess 21 on the conveyer belt 2 for when conveyer belt 2 rotated, recess 21 can pass through the position that delivery outlet 11 is located one by one. The output port 11 is also provided with an output plate 111. The output plate 111 is provided with a plurality of through holes 1111. An angle is provided between the output plate 111 and the conveyor belt 2, preferably an angle of 90 degrees. Make output plate 111 be located one side of kind groove 1 to make when putting a large amount of seeds in kind groove 1 the seed that lies in kind groove 1 bottom can not receive the influence of gravity and fall out kind groove 1, and then make and pile up each other between the seed, impel the seed of keeping away from kind groove 1 bottom to extrude the seed that is close to kind groove 1 bottom. Due to the rough surface of the seeds, the seeds positioned at the bottom of the seed groove 1 rub against each other under the influence of the extrusion of other seeds, and the seeds are not easy to move relatively, so that a compact layer is formed. The seeds at the top of the seed tank 1 are relatively loose, and relative movement is easy to carry out among the seeds, so that a loose layer is formed. When the vibrator 3 is activated, the seeds in the loose layer pass through the through holes 1111 and fall into the grooves 21 by the vibration. As the seeds are gradually reduced, the loose layer gradually moves downward until all the seeds pass through the through hole 1111. Thus, the number of seeds output from the output port 11 per unit time can be adjusted by adjusting the vibration frequency of the vibrator 3. Meanwhile, since only the seeds in the unconsolidated formation can perform relative movement, the number of seeds that can be output from the output port 11 in the same period of time is limited, thereby facilitating adjustment of the vibration frequency of the vibrator 3.
The shielding plate 4 is arranged on the outer surface of the object carrying surface of the conveyor belt 2, and the shielding plate 4 is arc-shaped and corresponds to the bent part of the conveyor belt 2. The conveyor belt 2 is movable relative to the shutter 4. The shielding plate 4 can be attached to the upper surface of the groove 21, so that when the groove 21 moves to the shielding plate 4, the shielding plate 4 can shield the seeds in the groove 21 to prevent the seeds from falling out of the groove 21 at the bending position of the conveyor belt 2. The shielding plate 4 is further provided with a sowing port 41 on one side close to the ground, the sowing port 41 corresponds to the groove 21 on the conveyor belt 2, so that when the groove 21 moves to the position of the sowing port 41, seeds in the groove 21 can fall on the ground through the sowing port 41.
In actual operation, the seeds are placed in the seed tank 1. The power unit in driving connection with the conveyor belt 2 is activated, in which case the grooves 21 are moved periodically with the operation of the conveyor belt 2. The vibrator 3 is activated, whereupon the seeds in the seed tank 1, under the action of the vibrator 3, pass through the output plate 111 and fall under the action of gravity into the recesses 21. Through reasonable experiment, the vibration frequency of accessible regulation vibrator 3 makes the seed quantity that falls in recess 21 in a reasonable within range, guarantees higher cave qualification rate on the one hand, and on the other hand makes the seed quantity in single recess 21 can not be because of the quantity too much and outside protrusion and recess 21, and then makes the seed can not produce the external force effect of forcing between other spare parts in transporting the process, has effectively reduced the seed injury rate. With the continuous operation of the conveyor belt 2, the grooves 21 bring the seeds through the shutter 4. Until the groove 21 drives the seeds to move to the position of the sowing port 41, the seeds in the groove 21 fall off the groove 21 and fall on the ground. Thereby, the seeds are caused to escape from the groove 21 at a uniform position by the shutter 4. Meanwhile, under the action of the vibrator, the situation that seeds are stacked mutually due to the fact that the number of the seeds in the groove 21 is too large and then the seeds cannot be separated from the groove 21 at the same time is effectively avoided. Therefore, the cavitation performance of the device is effectively improved through the matching of the vibrator and the shielding plate, and the vibrator and the shielding plate are not necessary.
The conveyor belt structure further comprises a stop block 5, the stop block 5 is attached to the conveyor belt 2, and the conveyor belt 2 can move relative to the stop block 5. The block 5 is provided with a gathering groove 51, the gathering groove 51 converges from one side of the block 5 to the other side along the conveying direction of the conveyor belt 2, a brush 511 is arranged at the bottom of the gathering groove 51, and the brush 511 is perpendicular to the conveyor belt 2. The number of the stop blocks 5 is two, and the stop blocks are respectively arranged at two ends of the seed groove 1. One of the stops 5 is arranged between the output 11 and the conveyor belt 2 and is referred to as a first stop, and the other stop 5 is referred to as a second stop. When the seed passes through output port 11 output, partial seed may fall outside recess 21, then this partial seed gathers together to recess 21 in through gathering together groove 51 of first dog under the drive of conveyer belt 2, can avoid the waste of seed on the one hand, and on the other hand can supply not enough of seed quantity in the recess to satisfy the lower limit of seed quantity in the recess, and then improve the cave qualification rate when sowing. As the conveyor 2 runs, the seeds in the groove 21 meet the brush 511 of the first stopper, and the excess seeds are swept out of the groove 21 by the brush 511 and enter the next adjacent groove 21, thereby further limiting the number of seeds in the groove 21. Preferably, a seed recovery groove is provided at a corresponding position to recover the swept-out seeds. Along with the continuation operation of conveyer belt 2, recess 21 moves to second dog 5 departments, will carry out regularly to the position state of the seed in the recess 21 through the brush 511 of second dog 5 for the seed can paste the bottom at recess 21, avoids piling up each other between the seed, and the seed of further being convenient for breaks away from recess 21 simultaneously, helps heightening the one-tenth cave nature of device. Meanwhile, the sowing port 41 and the output port 11 are respectively positioned at two ends of the conveyor belt 2, so that the transportation path of the seeds is longer, the position state of the seeds is further adjusted by fully utilizing the vibration of the device, and the cavitation performance of the device is further improved.
Simultaneously, still include two and gather together board 6, gather together board 6 and conveyer belt 2 and laminate mutually, conveyer belt 2 can be for gathering together 6 movements of board. Gather together and be provided with the inclined plane of slope on the board 6, the inclined plane has conveyer belt 2 to keep away from the direction slope of conveyer belt 2 mutually, and two gather together board 6 and set up about conveyer belt 2 symmetry to form hopper-shaped structure. Therefore, the seeds which are accidentally separated from the groove 21 can be gathered in the groove 21 again through the gathering plate 6, and the gathering plate can be matched with the gathering groove 51 of the stop block 5 together to achieve a better gathering effect.
Preferably, a working platform 7 is further included, and the conveyor belt 2 is mounted on the working platform 7. The working platform 7 is provided with a hole-shaped structure corresponding to the sowing port 41, and the diameter of the hole-shaped structure is larger than that of the groove so that seeds can conveniently pass through the working platform 7 and fall on the ground. The device can be connected with other motion devices through the working platform 7, so that the device can move in the field conveniently.
Notably, cavitation as described herein refers to: the concentration degree of the seeds falling into the planting acupuncture points. In actual operation, a planting acupoint is set at a certain distance, the distance is related to the optimal planting distance of crops, the higher the cavitation is, the higher the concentration degree of seeds in the same planting acupoint is, and the higher the planting acupoint is, the more the survival rate of the crops in each acupoint and the control on the planting distance are ensured.
Notably, the hole yield described herein refers to: in order to ensure that crops germinate at each planting acupoint, the planting crops have corresponding requirements on the number of seeds in the same planting acupoint, such as: the hybrid rice needs 3 + -1 grains/hole. The planted acupuncture points in the numerical range are qualified, and the qualification rate is the proportion of the total number of the qualified acupuncture points to the total number of the planted acupuncture points.
The specific embodiments described herein are merely illustrative of the spirit of the invention. Various modifications or additions may be made to the described embodiments or alternatives may be employed by those skilled in the art without departing from the spirit or ambit of the invention as defined in the appended claims.
Claims (10)
1. A rice precision hole sowing device is characterized in that: the method comprises the following steps: the device comprises a seed tank (1), a conveyor belt (2), a vibrator (3) and a shielding plate (4);
the conveying belt (2) is in a closed ring shape, and a plurality of grooves (21) are formed in the conveying belt (2);
the shielding plate (4) corresponds to the conveyor belt (2), and the conveyor belt (2) can rotate relative to the shielding plate (4);
the seed tank (1) is in transmission connection with the vibrator (3), an output port (11) is formed in the seed tank (1), and the output port (11) corresponds to the conveyor belt (2).
2. The precision hill planter for rice according to claim 1, wherein: the seed groove (1) is arranged on one side corresponding to the object carrying surface of the conveyor belt (2).
3. The precision hill planter for rice according to claim 1, wherein: the output port (11) is arranged at one side of the seed tank (1), and an output plate (111) is arranged on the output port (11);
an included angle is formed between the output plate (111) and the conveyor belt (2);
the output plate (111) is provided with a plurality of through holes (1111).
4. The precision hill planter for rice according to claim 1, wherein: the shielding plate (4) is arranged on the outer surface of the object carrying surface of the conveyor belt (2), and the shielding plate (4) can be attached to the upper surface of the groove (21).
5. The precision hill planter for rice as claimed in claim 4, wherein: one side, close to the ground, of the shielding plate (4) is further provided with a sowing port (41), and the sowing port (41) corresponds to the conveyor belt (2).
6. The precision hill planter for rice according to claim 1, wherein: the conveying belt is characterized by further comprising a stop block (5), the stop block (5) is attached to the conveying belt (2), and the conveying belt (2) can move relative to the stop block (5).
7. The precision hill planter for rice as claimed in claim 6, wherein: the number of the stop blocks (5) is two;
the stop blocks (5) are respectively arranged at two ends of the seed groove (1).
8. The rice precision hill planter according to any one of claims 6 to 7, wherein: the conveying belt is characterized in that a gathering groove (51) is formed in the stop block (5), and the gathering groove (51) is converged from one side of the stop block (5) to the other side along the conveying direction of the conveying belt (2).
9. The precision hill planter for rice as claimed in claim 8, wherein: the bottom of the gathering groove (51) is provided with a brush (511).
10. The precision hill planter for rice according to claim 1, wherein: the conveying belt (2) can move relative to the gathering plate (6);
the gathering plate (6) is provided with an inclined plane, and the gathering plate (6) is symmetrically arranged relative to the conveyor belt (2).
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CN202110267066.7A CN113016281A (en) | 2021-03-11 | 2021-03-11 | Smart volume bunch planting device of rice |
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CN202110267066.7A CN113016281A (en) | 2021-03-11 | 2021-03-11 | Smart volume bunch planting device of rice |
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Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN113317000A (en) * | 2021-07-19 | 2021-08-31 | 湖州职业技术学院 | Rice precision hole sowing method |
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CN210762944U (en) * | 2019-10-22 | 2020-06-16 | 龙口市汇源果蔬有限公司 | Split-row conveying device of apple conveying line |
CN111790613A (en) * | 2020-07-20 | 2020-10-20 | 马玉荣 | Bran-removing rice sorting equipment |
CN212236813U (en) * | 2020-05-13 | 2020-12-29 | 德清县新鑫达丝绸炼染有限公司 | Chemical adding device for sewage treatment |
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2021
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CN113317000A (en) * | 2021-07-19 | 2021-08-31 | 湖州职业技术学院 | Rice precision hole sowing method |
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