CN112352509A - Rapid single-seed sowing device for strengthening rice seedlings by multiple tillers - Google Patents
Rapid single-seed sowing device for strengthening rice seedlings by multiple tillers Download PDFInfo
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- CN112352509A CN112352509A CN202011259906.7A CN202011259906A CN112352509A CN 112352509 A CN112352509 A CN 112352509A CN 202011259906 A CN202011259906 A CN 202011259906A CN 112352509 A CN112352509 A CN 112352509A
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- seed
- rotating roller
- rice
- rod
- sleeve
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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
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01C—PLANTING; SOWING; FERTILISING
- A01C7/00—Sowing
- A01C7/20—Parts of seeders for conducting and depositing seed
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
- A01G25/00—Watering gardens, fields, sports grounds or the like
- A01G25/09—Watering arrangements making use of movable installations on wheels or the like
Abstract
The invention discloses a single-seed quick sowing device for multi-tillering and strong seedling of rice, which comprises a bracket and supporting legs symmetrically arranged on the left side and the right side of the bracket, wherein the lower end of each supporting leg is provided with a walking wheel for walking, the input end of the walking wheel is connected with a walking motor, the bracket is provided with a filler rod for storing seeds, the lower end of the filler rod is of a cylinder structure with a rectangular section, two sides of the lower end of the filler rod penetrate through a bayonet, a rotating roller is arranged in the bayonet in a matching way, the bayonet is provided with an elastic sealing ring in sliding sealing with the surface of the rotating roller, two ends of the rotating roller are positioned outside a material collecting box, and a fixed shaft at the left end of the rotating roller is rotatably arranged on a mounting bracket. Effectively improves the germination rate of the seeds and has strong practicability.
Description
Technical Field
The invention relates to the technical field of rice planting equipment, in particular to a rapid single-seed sowing device for multi-tillering and strong seedling of rice.
Background
Rice is a cereal crop of the genus Oryza, and the representative species is rice (academic name: Oryza sativa L.). The rice is native to China and India, and the rice is planted by precedents in Yangtze river basin of China seven thousand years ago. The rice is classified into indica rice and japonica rice, early rice and middle and late rice, glutinous rice and non-glutinous rice according to the rice type. The conventional rice and hybrid rice are classified according to the seed reserving mode. Other classifications, including paddy rice and floating rice, are made according to whether soilless culture is performed; dividing season rice and 'lazy rice' (overyear ratoon rice) according to the survival cycle; the rice is divided into common rice and giant rice about 2 meters according to the height; the method is divided into ordinary fresh rice and 'seawater rice' (actually, the rice mainly uses fresh water) according to saline-alkali tolerance. The rice is obtained by removing glume from rice, weighing brown rice, and grinding rice bran layer to obtain the final product. Approximately half of the world population uses rice as staple food. Besides being edible, the rice can also be used as industrial raw materials for brewing wine and making sugar, and the rice hulls and rice straws can be used as livestock feed. The main production areas of Chinese rice are Yangtze river basin, Zhujiang river basin and northeast region.
In the process of raising rice seedlings, seeding is an important basic link. The seeding device is the premise and the foundation for realizing rice transplanting cultivation, can ensure that the rice seedling production achieves high quality and high efficiency, improves the purity and the survival rate of rice seedling culture varieties, and is favorable for the stable and rapid development of the rice seedling culture industry. Along with the rapid development of agricultural machinery technology in China, higher requirements are put forward on rice seeding and seedling raising technology, the quality of the performance of a rice seedling raising and seeding device directly influences the quality and the growth condition of seedlings, multiple seeds can be scattered into one pit when the existing seeding device is used for seeding, and therefore the seeding device is not beneficial to multi-tillering strong seedlings of the seeds in the later period.
Disclosure of Invention
The invention aims to provide a rapid seeding device for multiple tillering and strong seedling single seed of rice, which aims to solve the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme:
a single-seed quick sowing device for strong tillering and seedling of rice comprises a support and supporting legs symmetrically arranged on the left side and the right side of the support, wherein the lower end of each supporting leg is provided with a walking wheel for walking, the input end of the walking wheel is connected with a walking motor, the support is provided with a filler rod for storing seeds, the lower end of the filler rod is of a cylindrical structure with a rectangular cross section, two sides of the lower end of the filler rod are penetrated with a bayonet, a rotating roller is arranged in the bayonet in a matching manner, the bayonet is provided with an elastic sealing ring in sliding sealing with the surface of the rotating roller, two ends of the rotating roller are positioned outside a material collecting box, a fixed shaft at the left end of the rotating roller is rotatably arranged on a mounting frame, the upper end of the mounting frame is fixedly connected with the material collecting box, a sowing driving part for driving the rotating roller to rotate is arranged on the mounting frame, and a plurality, the depth of the seed groove is equivalent to the width of a single seed, and the rotating roller is also provided with an adjusting piece which is matched with the seed groove and is used for adjusting the filling of the seeds into particles;
still be equipped with the watering spare that is used for cooperating the seeding on the left support of live-rollers, the watering spare is including the storage water tank that is used for holding water, the storage water tank left side is fixed with leg joint through the locating lever, and the storage water tank bottom side that is close to the live-rollers is equipped with the apopore that is used for going out water, the apopore cooperation is equipped with a sprue that is used for the shutoff, still be equipped with on the storage water tank and cooperate the watering driving piece that is used for triggering the watering with the seed groove.
As a further scheme of the invention: the adjusting part comprises a barrel sleeve which is sleeved at the right end of the rotating roller in a sliding manner, the left side of the barrel sleeve is connected with a plurality of filler rods embedded into the seed grooves, the barrel sleeve and the rotating roller are fixedly connected through a plurality of first springs, the first springs are in a compression state, and the right end of the barrel sleeve is connected with a pressing driving part which is used for pressing the barrel sleeve to enable the barrel sleeve to slide along the surface of the rotating roller.
As a further scheme of the invention: the number of the filler rods corresponds to the number of the seed grooves, and the outer side surfaces of the filler rods correspond to the surface radian of the rotating roller.
As a further scheme of the invention: the watering driving piece is including setting up the fixed cover inside the storage water tank, sliding fit has a release link in the fixed cover hole, the release link end is equipped with the link that is used for connecting the sprue, it is fixed through second spring coupling between sprue and the fixed cover, the sprue outer end is equipped with the transfer line with the coaxial setting of release link, the transfer line end is equipped with dials the driving wheel, it is protruding that rotor roller side array distribution has a plurality of to be used for promoting the polarization of dialling the driving wheel, the bellied quantity of polarization is corresponding with the quantity of seed groove, and the position of the two is also corresponding.
As a further scheme of the invention: the end part of the transmission rod penetrates through a guide hole in the mounting frame.
As a further scheme of the invention: the arrangement of the polarizing projections is offset from the position of the seed grooves.
As a further scheme of the invention: and an observation strip for observing the water level is arranged on the surface of the water storage tank.
As a further scheme of the invention: the pressing driving part comprises a sliding rod arranged on the right side of the material collecting box, a sliding sleeve is slidably sleeved at the right end of the sliding rod, a vertical rod is arranged at the right end of the sliding sleeve, a pressing wheel used for pressing the surface of the barrel sleeve is arranged at the lower end of the vertical rod, an adjusting transmission plate is arranged on the sliding sleeve, a transmission screw rod is arranged in a screw hole of the adjusting transmission plate in a matching mode, the left end of the transmission screw rod is connected with the output end of an adjusting motor, the adjusting transmission plate and the transmission screw rod rotate relatively under the action of the adjusting motor, the sliding sleeve slides along the surface of the sliding rod under the action of threads, so that the pressing degree of the pressing wheel to the barrel sleeve is adjusted, when the pressing wheel pushes the barrel sleeve to move leftwards, the filling rod can move leftwards along the seed groove, so that the number of particles filled in the seed groove is reduced, the number of the seed, under the effect of first spring, the barrel casing can slide along the live-rollers right, and the space of kind groove can increase like this to improve the seed particle number of sowing at every turn.
As a still further scheme of the invention: the seeding driving piece is including setting up the driven pulleys on the live-rollers left end fixed shaft, install a driving motor on the mounting bracket of driven pulleys upside, driving motor's output is equipped with driving pulley, be connected through the transmission band transmission between driving pulley and the driven pulleys, drive driving pulley through driving motor and rotate, driving pulley passes through the transmission band and drives driven pulleys and rotate to drive the live-rollers and constantly rotate, the seed on live-rollers surface then can spill like this, thereby accomplish the seeding.
A sowing method for quickly sowing and loading single rice seedlings with multiple tillers and strong seedlings comprises the following steps: put into the collection hopper with the rice seed of waiting to sow, according to the actual loading that single seeding needs adjusted the seed groove, concrete regulation mode as follows: under the action of an adjusting motor, an adjusting transmission plate and a transmission screw rod rotate relatively, a sliding sleeve slides along the surface of a sliding rod under the action of a thread, so that the abutting degree of an abutting wheel to a barrel sleeve is adjusted, when the abutting wheel pushes the barrel sleeve to move leftwards, a filling rod can move leftwards along a seed groove, the number of particles filled in the seed groove can be reduced, the number of seed particles sowed at each time is reduced, when the abutting wheel moves leftwards, the barrel sleeve can slide rightwards along a rotating roller under the action of a first spring, so that the space of the seed groove can be increased, and the number of the seed particles sowed at each time is increased;
because elastic seal circle and live-rollers surface sliding seal, just so guaranteed the seed can not spill, when the seed groove rotates to the case inside that gathers materials, the seed can be filled into wherein, along with the live-rollers continues to rotate, the seed can be along with the live-rollers takes out the case that gathers materials, thereby accomplish the seeding, this kind of seeding mode can be adjusted the seeding granule, when the live-rollers rotates and accomplishes the seeding, the polarization arch of live-rollers left end can rotate to the position of stirring the driving wheel, and then produce an impact to stirring the driving wheel, make stirring the driving wheel drive the transfer line and move left, the transfer line can produce a motive force to the sprue, thereby make the sprue remove a section distance from the delivery port, water in the water storage tank then can overflow like this, thereby water the seed of broadcasting, through realizing watering seeding integral structure, the effectual survival rate that has improved the seed.
Compared with the prior art, the invention has the beneficial effects that:
the seed sowing device is designed according to the existing requirements, the number of seeds sowed in one time can be set according to actual needs, and the seeds are sowed by watering in cooperation with the watering piece, so that the germination rate of the seeds is effectively improved, and the seed sowing device is high in practicability.
Under the effect of screw thread, the sliding sleeve slides along the sliding rod surface, thereby adjust to the degree of pressing of supporting of pressing wheel to the barrel casing, when supporting to press the wheel to promote the barrel casing when moving left, the filler rod then can be along the groove of the seedings left side motion, the quantity of packing the granule in the groove of the seedings will be reduced like this, thereby reduce the seed granule number of seeding at every turn, when supporting to press the wheel when moving left, under the effect of first spring, the barrel casing can slide right along the live-rollers, the space of the groove of the seedings can increase like this, thereby improve the seed granule number of seeding at every turn, this kind of mode of adjusting through screw thread transmission does benefit to and realizes the auto-lock, it is also more convenient to.
Drawings
FIG. 1 is a schematic structural diagram of the present invention.
Fig. 2 is a partial enlarged view of the structure of the present invention.
Fig. 3 is a schematic view of the structure of the rotating roller according to the present invention.
FIG. 4 is a schematic view of the structure of the material collecting box of the present invention.
Fig. 5 is a schematic structural diagram of the water storage tank of the present invention.
Wherein: the device comprises a support 11, a water storage tank 12, a material collecting box 13, a mounting frame 14, a driving motor 15, an adjusting motor 16, an adjusting transmission plate 17, a sliding rod 18, a sliding sleeve 19, a pressing wheel 20, a first spring 21, a sleeve 22, a packing rod 23, a seed groove 24, a rotating roller 25, a stirring wheel 26, a transmission rod 27, a driven belt wheel 28, a walking wheel 30, a polarization protrusion 29, a supporting leg 31, a transmission belt 32, a positioning rod 33, a second spring 34, a block 35, a water outlet hole 36, an elastic sealing ring 37, a bayonet 38, an observation strip 39, a fixing sleeve 40 and a reset rod 41.
Detailed Description
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on those shown in the drawings, and are used only for convenience in describing the present invention and for simplicity in description, and do not indicate or imply that the referenced devices or elements must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be construed as limiting the present invention. Furthermore, the terms "first", "second", etc. are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first," "second," etc. may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless otherwise specified.
In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art through specific situations.
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-5, in the embodiment of the present invention, a single-seed rapid seeding device for strong tillering and seedling of rice comprises a support 11 and support legs 31 symmetrically arranged on the left and right sides of the support 11, a walking wheel 30 for walking is arranged at the lower end of each support leg 31, an input end of the walking wheel 30 is connected with a walking motor, a filler rod 23 for storing seeds is mounted on the support 11, the lower end of the filler rod 23 is a cylindrical structure with a rectangular cross section, a bayonet 38 penetrates through both sides of the lower end of the filler rod 23, a rotating roller 25 is arranged in the bayonet 38 in a matching manner, an elastic sealing ring 37 which is in sliding sealing with the surface of the rotating roller 25 is arranged on the bayonet 38, both ends of the rotating roller 25 are located outside a material collecting box 13, a fixing shaft at the left end of the rotating roller 25 is rotatably arranged on a mounting frame 14, the upper end of the mounting frame 14 is, a seeding driving part for driving the rotating roller 25 to rotate is arranged on the mounting rack 14, a plurality of seed grooves 24 for filling seeds are distributed on the surface of the rotating roller 25 in an array manner, the depth of each seed groove 24 is equivalent to the width of a single seed, and an adjusting part which is matched with the seed grooves 24 and is used for adjusting the seeds to be filled with particles is also arranged on the rotating roller 25;
the adjusting part comprises a barrel sleeve 22 which is sleeved at the right end of a rotating roller 25 in a sliding manner, the left side of the barrel sleeve 22 is connected with a plurality of filling rods 23 embedded in seed grooves 24, the number of the filling rods 23 corresponds to that of the seed grooves 24, the outer side surfaces of the filling rods 23 correspond to the surface radian of the rotating roller 25, the barrel sleeve 22 and the rotating roller 25 are fixedly connected through a plurality of first springs 21, the first springs 21 are in a compression state, and the right end of the barrel sleeve 22 is connected with a pressing driving part which is used for pressing the barrel sleeve 22 to enable the barrel sleeve 22 to slide along the surface of the rotating roller 25;
a sprinkling piece used for matched seeding is further arranged on the support 11 on the left side of the rotating roller 25 and comprises a water storage tank 12 used for containing water, the left side of the water storage tank 12 is fixedly connected with the support 11 through a positioning rod 33, a water outlet hole 36 used for discharging water is formed in the side face of the bottom of the water storage tank 12 close to the rotating roller 25, a blocking block 35 used for blocking is arranged at the position of the water outlet hole 36 in a matched mode, and a sprinkling driving piece matched with the seed groove 24 and used for triggering sprinkling is further arranged on the water storage tank 12;
the water spraying driving part comprises a fixing sleeve 40 arranged in the water storage tank 12, a reset rod 41 is arranged in an inner hole of the fixing sleeve 40 in a sliding fit mode, a connecting end used for being connected with a blocking block 35 is arranged at the tail end of the reset rod 41, the blocking block 35 and the fixing sleeve 40 are connected and fixed through a second spring 34, a transmission rod 27 coaxially arranged with the reset rod 41 is arranged at the outer end of the blocking block 35, the end portion of the transmission rod 27 penetrates through a guide hole in the mounting frame 14, a poking wheel 26 is arranged at the tail end of the transmission rod 27, a plurality of polarization protrusions 29 used for pushing the poking wheel 26 are distributed on the side face of the rotating roller 25 in an array mode, the number of the polarization protrusions 29 corresponds to the number of the;
when the rotating roller 25 rotates to complete sowing, the polarization bulge 29 at the left end of the rotating roller 25 rotates to the position of the poking wheel 26, and then an impact force is generated on the poking wheel 26, so that the poking wheel 26 drives the transmission rod 27 to move leftwards, the transmission rod 27 generates a pushing force on the blocking block 35, the blocking block 35 is moved away from the water outlet hole 36 by a certain distance, and thus, water in the water storage tank 12 overflows, and the sown seeds are irrigated;
it should be noted that, since the water spraying position and the seeding position are at a certain distance, the arrangement of the polarization protrusion 29 is offset from the position of the seed groove 24, so that the water spraying is delayed, and the water spraying position corresponds to the seeding position;
an observation strip 39 for observing the water level is arranged on the surface of the water storage tank 12, so that water can be supplemented in time at a later stage;
the pressing driving part comprises a sliding rod 18 arranged on the right side of the material collecting box 13, a sliding sleeve 19 is slidably sleeved at the right end of the sliding rod 18, a vertical rod is arranged at the right end of the sliding sleeve 19, a pressing wheel 20 used for pressing the surface of the barrel sleeve 22 is arranged at the lower end of the vertical rod, an adjusting transmission plate 17 is arranged on the sliding sleeve 19, a transmission screw rod is arranged in a screw hole of the adjusting transmission plate 17 in a matched mode, the left end of the transmission screw rod is connected with the output end of an adjusting motor 16, the adjusting transmission plate 17 and the transmission screw rod rotate relatively under the action of the adjusting motor 16, the sliding sleeve 19 slides along the surface of the sliding rod 18 under the action of threads, so that the pressing degree of the pressing wheel 20 to the barrel sleeve 22 is adjusted, when the pressing wheel 20 pushes the barrel sleeve 22 to move leftwards, the filling rod 23 can move leftwards along the seed groove 24, so that the number of particles filled in the seed groove 24 is, when the pressing wheel 20 moves leftwards, the sleeve 22 slides rightwards along the rotating roller 25 under the action of the first spring 21, so that the space of the seed groove 24 is increased, and the number of seed particles sowed each time is increased;
seeding driving piece is including setting up the driven pulleys 28 on the fixed axle of live-rollers 25 left end, install a driving motor 15 on the mounting bracket 14 of driven pulleys 28 upside, driving motor 15's output is equipped with driving pulley, be connected through transmission band 32 transmission between driving pulley and the driven pulleys 28, drive driving pulley through driving motor 15 and rotate, driving pulley passes through transmission band 32 and drives driven pulleys and rotate to drive live-rollers 25 and constantly rotate, the seed on live-rollers 25 surface then can spill like this, thereby accomplishes the seeding.
The working principle of the invention is as follows: the rice seeds to be sowed are put into the material collecting box 13, the actual charging amount of the seed groove 24 is adjusted according to the requirement of single sowing, and the specific adjusting mode is as follows: under the action of the adjusting motor 16, the adjusting transmission plate 17 and the transmission screw rod rotate relatively, under the action of the threads, the sliding sleeve 19 slides along the surface of the sliding rod 18, so that the abutting degree of the abutting wheel 20 to the barrel sleeve 22 is adjusted, when the abutting wheel 20 pushes the barrel sleeve 22 to move leftwards, the filling rod 23 moves leftwards along the seed groove 24, the number of particles filled in the seed groove 24 is reduced, the number of seed particles sowed at each time is reduced, when the abutting wheel 20 moves leftwards, the barrel sleeve 22 slides rightwards along the rotating roller 25 under the action of the first spring 21, so that the space of the seed groove 24 is increased, and the number of the seed particles sowed at each time is increased;
the elastic sealing ring 37 and the surface of the rotating roller 25 are sealed in a sliding way, so that seeds are prevented from leaking, when the seed groove 24 rotates to the inside of the material collecting box 13, the seeds are filled in the seed groove, along with the continuous rotation of the rotating roller 25, the seeds can be taken out of the material collecting box 13 along with the rotating roller 25, so as to complete seeding, the seeding mode can adjust seeding particles, when the rotating roller 25 rotates to complete seeding, the polarization bulge 29 at the left end of the rotating roller 25 can rotate to the position of the poking wheel 26, and then impact force is generated on the poking wheel 26, so that the poking wheel 26 drives the transmission rod 27 to move leftwards, the transmission rod 27 can generate a driving force on the blocking block 35, so that the blocking block 35 is moved away from the water outlet hole 36 by a distance, so that the water in the water storage tank 12 can overflow, so as to irrigate the broadcasted seeds, and realize, effectively improves the survival rate of the seeds.
It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (9)
1. A single-seed rapid seeding device for strong rice tillering and seedling comprises a support (11) and supporting legs (31) symmetrically arranged on the left side and the right side of the support, wherein the lower end of each supporting leg (31) is provided with a walking wheel (30) used for walking, the input end of each walking wheel (30) is connected with a walking motor, a filling rod (23) used for storing seeds is installed on the support (11), and the lower end of each filling rod (23) is of a cylinder structure with a rectangular cross section;
it is characterized in that both sides of the lower end of the filler rod (23) are penetrated with a bayonet (38), a rotating roller (25) is arranged in the bayonet (38) in a matching way, an elastic sealing ring (37) which is in sliding seal with the surface of the rotating roller (25) is arranged on the bayonet (38), both ends of the rotating roller (25) are positioned at the outer side of the material collecting box (13), a fixed shaft at the left end of the rotating roller (25) is rotatably arranged on the mounting rack (14), the upper end of the mounting rack (14) is fixedly connected with the material collecting box (13), a seeding driving part for driving the rotating roller (25) to rotate is arranged on the mounting rack (14), a plurality of seed grooves (24) for filling seeds are distributed on the surface of the rotating roller (25) in an array manner, the depth of each seed groove (24) is equivalent to the width of a single seed, the rotating roller (25) is also provided with an adjusting piece which is matched with the seed groove (24) and is used for adjusting the seeds to be filled with particles;
still be equipped with the watering spare that is used for cooperating the seeding on the left support (11) of live-rollers (25), the watering spare is including storage water tank (12) that is used for the bearing water, storage water tank (12) left side is connected fixedly with support (11) through locating lever (33), and storage water tank (12) bottom side that is close to live-rollers (25) is equipped with apopore (36) that are used for going out water, apopore (36) department cooperation is equipped with one and is used for shutoff sprue (35), still be equipped with on storage water tank (12) and cooperate the watering driving piece that is used for triggering the watering with seedtank (24).
2. The quick single-seed sowing device for the multi-tillering and strong seedling of rice as claimed in claim 1, wherein the adjusting member comprises a barrel sleeve (22) slidably sleeved at the right end of the rotating roller (25), the left side of the barrel sleeve (22) is connected with a plurality of filling rods (23) embedded in the seed grooves (24), the barrel sleeve (22) and the rotating roller (25) are fixedly connected through a plurality of first springs (21), the first springs (21) are in a compressed state, and the right end of the barrel sleeve (22) is connected with a pressing driving member for pressing the same so that the barrel sleeve (22) slides along the surface of the rotating roller (25).
3. The single-seed rapid seeding device for multi-tillering and strong seedling of rice as claimed in claim 2, characterized in that the number of the filler rods (23) corresponds to the number of the seed grooves (24), and the outer side surface of the filler rods (23) corresponds to the surface radian of the rotating roller (25).
4. The rice multi-tillering strong seedling single-seed rapid seeding device according to claim 1, characterized in that, the sprinkling driving piece comprises a fixed sleeve (40) arranged inside the water storage tank (12), a reset rod (41) is in sliding fit with the inner hole of the fixed sleeve (40), the tail end of the reset rod (41) is provided with a connecting end for connecting the plugging block (35), the block (35) and the fixed sleeve (40) are fixedly connected through a second spring (34), a transmission rod (27) which is coaxial with the reset rod (41) is arranged at the outer end of the blocking block (35), a poking wheel (26) is arranged at the tail end of the transmission rod (27), a plurality of polarization bulges (29) used for pushing the poking wheel (26) are distributed on the side surface of the rotating roller (25) in an array manner, the number of the polarization bulges (29) corresponds to the number of the seed grooves (24), and the positions of the polarization bulges and the seed grooves correspond.
5. The rice multi-tillering strong seedling single-seed rapid seeding device according to claim 4, characterized in that the end of the transmission rod (27) passes through a guide hole on the mounting frame (14).
6. The single-seed rapid seeding device for strong tillering and seedling of rice as claimed in claim 4, characterized in that the arrangement of the polarization protrusion (29) is offset from the position of the seed groove (24).
7. The rice multi-tillering and strong seedling single-seed rapid seeding device according to claim 4, characterized in that the surface of the water storage tank (12) is provided with an observation strip (39) for observing the water level.
8. The quick single-seed sowing device for the multi-tillering and strong seedling of rice as claimed in claim 2, wherein the pressing driving member comprises a sliding rod (18) arranged on the right side of the material collecting box (13), a sliding sleeve (19) is slidably sleeved at the right end of the sliding rod (18), a vertical rod is arranged at the right end of the sliding sleeve (19), a pressing wheel (20) used for pressing the surface of the cylinder sleeve (22) is arranged at the lower end of the vertical rod, an adjusting transmission plate (17) is arranged on the sliding sleeve (19), a transmission screw rod is arranged in a screw hole of the adjusting transmission plate (17) in a matching manner, and the left end of the transmission screw rod is connected with the output end of the adjusting motor (16).
9. The quick seeding device for the rice seedlings with multiple tillers and strong seedlings and the single seed as claimed in claim 1, wherein the seeding driving part comprises a driven belt wheel (28) arranged on a fixed shaft at the left end of the rotating roller (25), a driving motor (15) is installed on an installation frame (14) on the upper side of the driven belt wheel (28), a driving belt wheel is arranged at the output end of the driving motor (15), and the driving belt wheel and the driven belt wheel (28) are in transmission connection through a transmission belt (32).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202011259906.7A CN112352509B (en) | 2020-11-12 | 2020-11-12 | Rapid single-seed sowing device for strengthening rice seedlings by multiple tillers |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202011259906.7A CN112352509B (en) | 2020-11-12 | 2020-11-12 | Rapid single-seed sowing device for strengthening rice seedlings by multiple tillers |
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| CN112352509A true CN112352509A (en) | 2021-02-12 |
| CN112352509B CN112352509B (en) | 2022-03-11 |
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Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
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