CN215121959U - Platform structure is deposited to cave fill for dibbler - Google Patents

Abstract

The utility model relates to a platform structure is deposited to cave fill for hill-drop planter belongs to among the farming seeding technical field. The hole bucket storage platform comprises a hole bucket storage platform, wherein a hole bucket storage space is concavely formed in the upper surface of the hole bucket storage platform, a plurality of prepared sowing positions arranged at intervals are arranged at one end of the bottom wall of the hole bucket storage space, and the bottom wall of the hole bucket storage space is an inclined surface and gradually decreases from one end far away from each prepared sowing position to one end where each prepared sowing position is located; seeding channel holes are respectively formed in the bottom wall adjacent to the prepared seeding positions; still be equipped with bellied upset threshold between preparation seeding position and the seeding passway hole that corresponds on the diapire, the extending direction of upset threshold corresponds with the incline direction of diapire. The storage space of the cave bucket of the structure can store the cave bucket; a plurality of prepared sowing positions arranged at intervals can facilitate sowing in rows; the bottom wall is an inclined surface, so that the hole bucket on the prepared sowing position can be automatically supplemented to the prepared sowing position after being thrown, and the instant sowing of next sowing is facilitated.

Description

Platform structure is deposited to cave fill for dibbler

Technical Field

The utility model belongs to the technical field of the seeding among the farming, in particular to platform structure is deposited to cave fill for hill-drop planter.

Background

The direct seeding cultivation technique of rice is a cultivation method of directly seeding rice seeds in a field by mechanical equipment. Mechanical equipment developed aiming at the technology is many, and the traditional equipment principle can be mainly classified into two types: mechanical type strong seed group holes and pneumatic type strong seed group holes are prepared, but the problems of low qualified rate of the number of rice grains in the seed group holes, high damage rate of the rice grains and poor hole forming performance exist. The applicant develops a rice precision hill planter as disclosed in CN108076742A, which can perform precision and continuous seeding by being carried on a walking mechanism and moving along with the walking mechanism. The precise quantity of rice grains sowed in each hole is ensured and the damage rate of rice grain seeds is reduced through the grain feeding and setting unit and the counting and screening unit which are combined mechanically and electrically; the seeding rotary transmission disc (seeding unit) with the grain storage chamber and the open-close valve can ensure better seeding and hole forming performance. The particle feeding and setting unit and the counting and screening unit are called as population separation units according to unified specifications in the industry at present.

However, in the current hole sowing mode, the population separating unit and the sowing unit are used in a one-to-one assembled group (counting out the seeds once and correspondingly sowing once), and then a plurality of groups are arranged in parallel in rows, so as to increase the number of hole sowing in rows when the seeding machine walks in one direction once, improve the sowing efficiency, and expose a problem of influencing the efficiency in the actual use process. The grain quantity requirement of grain counting is very accurate, the grain discharging process is slow, and the actual grain discharging time of each population separating unit arranged in rows is different; when the following mechanism is used for sowing at the designed interval, the sowing should be carried out immediately and the walking is not stopped, but the counting and grain discharging process of part or individual population separating units is not completed, so that the whole machine needs to wait for all the population separating units in a row to finish counting and grain discharging, and can advance again after the sowing is finished by the corresponding sowing units (otherwise, part of positions can be missed for sowing, and the electric control part of the whole machine prevents the missed sowing condition from the design), so that the whole machine stops when walking, the time is different, and the designed sowing efficiency is reduced.

For this reason, the applicant considers to newly develop a precise hole sowing mode, and can refer to the attached figure 2, a regulating unit 3 and a pre-storage qualified hole hopper storehouse 4 are additionally arranged between a population separating unit 1 and a sowing unit 2, and a plurality of rice grain hole hoppers 5 which contain qualified quantity are stored in the pre-storage qualified hole hopper storehouse 4; when sowing, the sowing unit throws seeds into any one hole bucket in the pre-storage qualified hole bucket storeroom 4, the thrown hole bucket is conveyed to the population separation unit through the adjusting and stirring unit, the population separation unit outputs qualified rice grains into the hole bucket and forms a recycling hole bucket containing the qualified rice grains, and the adjusting and stirring unit further conveys the recycling hole bucket to the pre-storage qualified hole bucket storeroom 4 in a supplementing mode. So, can separate the linkage relation of population separation unit 1 and seeding unit 2, when seeding at every turn, the seeding unit throws kind with a cave fill in the prestorage qualified cave fill storehouse 4, need not associate the play grain condition of waiting for population separation unit 1, prestorage in the prestorage qualified cave fill storehouse 4 has the cave fill 5 that contains qualified quantity grain (theoretically the more the effect is better), can guarantee when reaching the bunch planting position, seeding unit 2 can sow immediately, can not postpone, wait, not miss and sow, real long operating device and operation according to the seeding of design. And the hole buckets 5 are recycled, so that excessive hole buckets do not need to be pre-stored in the pre-storage qualified hole bucket storeroom 4, the occupied space is reduced, and the method is more suitable for practical use. In practical use, if the population separation unit 1, the sowing unit 2 and the allocating unit 3 are used in a matched manner in groups to form a combined mechanism 100, and a plurality of combined mechanisms 100 share one pre-storage qualified cave bucket warehouse 4, the cave buckets 5 can share and complement each other among the combined mechanisms 100, so that the practical working condition is better met, and the efficacy of the pre-storage qualified cave bucket warehouse 4 can be better exerted.

Therefore, how to reasonably design the pre-storage qualified pocket storage 4 to achieve the effects of convenient combination and reliable use is a technical problem faced at present.

SUMMERY OF THE UTILITY MODEL

In view of this, the present invention provides a platform structure for storing a hole bucket for a hole sowing machine.

In order to achieve the above purpose, the utility model provides a following technical scheme:

a hole bucket storage platform structure for a hole sowing machine comprises a horizontal hole bucket storage platform, wherein a hole bucket storage space used for storing a hole bucket is concavely formed in the upper surface of the hole bucket storage platform, a plurality of prepared sowing positions arranged at intervals are arranged at one end of the bottom wall of the hole bucket storage space so as to be sowed in rows, the bottom wall of the hole bucket storage space is an inclined surface, and the bottom wall of the hole bucket storage space is gradually reduced from one end far away from each prepared sowing position to one end where each prepared sowing position is located; the bottom wall of the hole bucket storage space is respectively provided with a through seeding channel hole adjacent to each prepared seeding position in a matching way.

The bottom wall of the hole bucket storage space is also provided with a raised overturning transverse sill between the prepared seeding position and the corresponding seeding channel hole, the extending direction of the overturning transverse sill corresponds to the inclined direction of the bottom wall of the hole bucket storage space, and the prepared seeding position and the seeding channel hole are respectively positioned at two sides of the overturning transverse sill.

Furthermore, protruding a plurality of baffles that are used for restricting cave fill migration path that are equipped with on cave fill parking space's the diapire, form the preparation seeding passageway and the upset passageway that link to each other to be L shape in cave fill parking space through the baffle, every prepares the seeding position and corresponds and be located the crossing position of preparation seeding passageway and upset passageway, and the upset sill violently locates in the upset passageway, prepares the seeding passageway and corresponds and its open end head-on to the higher one end of cave fill parking space inner wall with the extending direction of upset sill.

Further, still be formed with circulation channel through the baffle in the cave fill parking space, circulation channel includes the straight line passageway that is on a parallel with preparation seeding passageway and the semi-circular arc passageway that communicates in straight line passageway one end, and straight line passageway passes through semi-circular arc passageway and prepares the open end intercommunication of seeding passageway, and straight line passageway's the other end and the open end intercommunication of upset passageway, the conveyer belt groove of stepping down has been seted up to straight line passageway's diapire.

The outer side clapboard position of the semicircular arc-shaped channel connected with the prepared seeding channel is provided with a channel gap.

Furthermore, the bottom wall part of the cavity bucket storage space between the prepared sowing channel corresponding to one prepared sowing position and the circulating channel corresponding to the adjacent prepared sowing position is an inclined surface gradually reduced towards the channel gap on the bottom wall part of the cavity bucket storage space.

Further, the width of the preliminary seeding channel gradually becomes wider from the preliminary seeding site toward the channel gap.

Further, the height of the partition plate is smaller than the height of the cave bucket to be stored in the cave bucket storage space.

Further, a frame used for integrally connecting a seeding unit, a population separating unit and a allocating unit of the hill planter is connected to the hill hopper storage platform.

Further, the cave fill storage platform is connected to the vibration table.

The beneficial effects of the utility model reside in that:

1. the utility model discloses a platform structure for storing the hole buckets for the hill planter, which is provided with a hole bucket storage space as a pre-storage qualified hole bucket warehouse and is used for storing the hole buckets; one end of the bottom wall of the cave bucket storage space is provided with a plurality of prepared sowing positions which are arranged at intervals, so that the sowing in rows can be facilitated; the storage space of the hole bucket is shared by a plurality of prepared sowing positions; the bottom wall of the hole bucket storage space is an inclined plane, so that after the hole bucket on the prepared sowing position is thrown, the hole bucket automatically supplements to the prepared sowing position, the next-time sowing is facilitated, delay and waiting are avoided, and the sowing operation efficiency is improved.

2. The utility model discloses a platform structure is deposited with cave fill to hill-drop planter has set up the upset sill, and when conveniently sowing, the lower part contact that makes the cave fill is subject to the upset sill and the upset is emptyd, and the rice grain that the cave was fought falls through the seeding passway hole and realizes throwing the kind, makes the reliable realization of seeding action process.

3. The utility model discloses a platform structure is deposited with cave fill to hill-drop planter has set up a plurality of baffles and has formed and prepare seeding passageway, circulation channel, passageway breach, can restrict the removal route that the cave was fought on the cave fill parking space better, makes whole operation process of planting of throwing more reliable.

4. The utility model discloses a platform structure is deposited to cave fill for hill-drop planter is convenient for use with each part combination of hill-drop planter, reduces the space and occupies, makes simple structure compact.

Additional advantages, objects, and features of the invention will be set forth in part in the description which follows and in part will become apparent to those having ordinary skill in the art upon examination of the following or may be learned from practice of the invention. The objectives and other advantages of the invention may be realized and attained by the means of the instrumentalities and/or combinations particularly pointed out in the appended claims.

Drawings

For the purposes of promoting a better understanding of the objects, features and advantages of the invention, reference will now be made to the following detailed description taken in conjunction with the accompanying drawings in which:

fig. 1 is a schematic structural view of a rice precision hill planter according to an embodiment;

FIG. 2 is a schematic view of an embodiment of a rice precision hill planter in use;

FIG. 3 is a front view of FIG. 2;

FIG. 4 is a cross-sectional view A-A of FIG. 3;

FIG. 5 is a diagram illustrating a process of the hill planter of the embodiment for planting seeds by tilting the hill hopper via the planting unit;

FIG. 6 is an isolated schematic view of the bucket storage platform of an embodiment;

FIG. 7 is a view of the upper portion of the frame of FIG. 6, which is cut away to show the storage space of the cave bucket (the arrow indicates the inclined direction of the bottom wall of the storage space of the cave bucket);

FIG. 8 is a schematic view of another angle of the bucket storage platform of the embodiment;

FIG. 9 is a schematic view showing the spatial arrangement of the sowing unit and the adjusting unit assembled with the bucket storage platform in the embodiment (the bucket storage platform and a conveyor belt are hidden for convenience of illustration);

fig. 10 is a schematic structural view of the bucket in the embodiment.

Reference numerals:

the combined mechanism 100, the population separating unit 1, the feeding setting device 11, the sliding setting plate 111, the feeding bin 112, the particle feeding brush 113, the counting device 12, the outer shell 121, the sowing unit 2, the sowing motor 21, the circular dial plate 22, the deflector rod 23, the tooth-shaped synchronous belt 24, the adjusting and stirring unit 3, the conveyor belt device 31, the driving wheel 311, the conveyor belt 312, the shaft 313, the conveyor motor 314, the circulating dial wheel device 32, the rotating shaft 321, the dial plate 322, the dial wheel stepping motor 323, the pre-storage qualified hole hopper storehouse 4, the hole hopper 5, the upper part 51, the lower part 52, the vibrating table 6,

the hole bucket storage platform 7, the hole bucket storage space 71, the prepared seeding position 711, the prepared seeding channel 712, the turning channel 713, the circulating channel 714, the linear channel 715, the semi-arc channel 716, the channel gap 717, the rack 72, the abdicating opening 73, the seeding channel hole 74, the turning cross sill 75, the partition plate 76, the conveyor abdicating groove 77 and the connecting pipe 78.

Detailed Description

The following description of the embodiments of the present invention is provided for illustrative purposes, and other advantages and effects of the present invention will be readily apparent to those skilled in the art from the disclosure herein. The present invention can also be implemented or applied through other different specific embodiments, and various details in the present specification can be modified or changed based on different viewpoints and applications without departing from the spirit of the present invention. It should be noted that the drawings provided in the following embodiments are only for illustrating the basic idea of the present invention, and the features in the following embodiments and examples may be combined with each other without conflict.

Wherein the showings are for the purpose of illustrating the invention only and not for the purpose of limiting the same, and in which there is shown by way of illustration only and not in any way limiting the scope of the invention; for a better understanding of the embodiments of the present invention, some parts of the drawings may be omitted, enlarged or reduced, and do not represent the size of an actual product; it will be understood by those skilled in the art that certain well-known structures in the drawings and descriptions thereof may be omitted.

The same or similar reference numerals in the drawings of the embodiments of the present invention correspond to the same or similar parts; in the description of the present invention, it should be understood that if there are terms such as "upper", "lower", "left", "right", "front", "back", etc., indicating directions or positional relationships based on the directions or positional relationships shown in the drawings, it is only for convenience of description and simplification of description, but it is not intended to indicate or imply that the device or element referred to must have a specific direction, be constructed and operated in a specific direction, and therefore, the terms describing the positional relationships in the drawings are only used for illustrative purposes and are not to be construed as limiting the present invention, and those skilled in the art can understand the specific meanings of the terms according to specific situations.

Referring to fig. 1, 6 and 7, a rice precision hill planter comprises a vibration table 6, wherein a hill hopper storage platform 7 is connected to the vibration table 6; the cave bucket storage platform 7 is provided with a concave cave bucket storage space 71, a pre-storage qualified cave bucket warehouse 4 is formed by the cave bucket storage space 71, the cave bucket storage platform 7 is connected with a machine frame 7, the machine frame 7 is connected with a plurality of sets of combined mechanisms 100, and each set of combined mechanism 100 comprises a seeding unit 2, a population separation unit 1 and a regulating and stirring unit 3.

One end of the bucket storage platform 7 is a plane structure, the sowing units 2 of each combination mechanism 100 are horizontally arranged at intervals along the end surface at the end of the bucket storage platform 7 so as to be sown in rows, a prepared sowing position 711 is respectively arranged in the bucket storage space 71 adjacent to each sowing unit 2 at the corresponding end, the bottom wall of the bucket storage space 71 is an inclined surface and gradually lowers from the end far away from each prepared sowing position 711 to the end where each prepared sowing position 711 is located.

A plurality of cave hoppers 5 containing rice grains are stored in the cave hopper storage space 71, the sowing unit 2 is used for throwing seeds into the cave hoppers 5 on the corresponding preparatory sowing positions 711, the population separation unit 1 is used for outputting qualified rice grains to the cavity hoppers after seed throwing, and the adjusting and shifting unit 3 is used for conveying the cavity hoppers after seed throwing to the population separation unit 1 and conveying the cave hoppers 5 containing the qualified rice grains to the cave hopper storage space 71.

In implementation, the population separation unit 1 may adopt an existing structure (as disclosed in CN 108076742A), and the seeding unit 2 and the allocating unit 3 may adopt a manipulator controlled by a single chip, and may correspondingly implement corresponding actions, which is not limited specifically. When sowing, the sowing unit 2 pours and throws seeds in the corresponding hole buckets 5 on the prepared sowing positions 711, the hole buckets 5 in the hole bucket storage spaces 71 are replenished and moved to the prepared sowing positions 711 along with the vibration of the vibration table 6 driving the hole bucket storage platforms 7 to vibrate, the hole buckets after sowing are conveyed to the population separation unit 1 through the adjusting and stirring unit 3, the population separation unit 1 outputs qualified rice grains to the hole buckets in combination with the vibration of the hole bucket storage platforms 7, and the adjusting and stirring unit 3 further conveys the recycled hole buckets to the hole bucket storage spaces 71 in a supplementing manner. The inclined plane planning has guided cave fill 5 along with the moving direction of vibration (even if not vibrate, cave fill 5 also can slide along with the inclined plane), can reduce the intelligent control and the structural design degree of difficulty of sowing unit 2. The vibration table 6 is used for vibrating the guide cave bucket 5 to move according to the design direction, can also be used as a vibration source of the population separation unit 1, has multiple purposes and simplifies the structure.

The vibrating table 6 is an existing product which can provide X direction or/and Y direction, and the frame 72 and the pocket storage platform 7 can be of an integral structure or can be assembled on the pocket storage platform 7.

Referring to fig. 3-5 and 9, the sowing unit 2 includes a circular dial 22 driven by a sowing motor 21, the circular dial 22 faces the hole bucket storage space 71, a shift lever 23 is protruded from the outer edge of the circular dial 22 facing the hole bucket storage space 71, a free end of the shift lever 23 extends to a prepared sowing position 711, and a yielding opening 73 for the shift lever 23 to pass through when the circular dial 22 rotates is opened on the hole bucket storage platform 7; a seeding channel hole 74 is formed in the bottom wall of the hole bucket storage space 71, adjacent to the preliminary seeding position 711, a turning threshold 75 is further arranged on the bottom wall of the hole bucket storage space 71 in a protruding mode, the extending direction of the turning threshold 75 corresponds to the inclining direction of the bottom wall of the hole bucket storage space 71, and the preliminary seeding position 711 and the seeding channel hole 74 are respectively located on two sides of the turning threshold 75; the sowing motor 21 is fixedly connected to the frame 72. When sowing, the sowing motor 21 drives the circular driving plate 22 to rotate, when the driving lever 23 on the outer edge of the circular driving plate 22 rotates to the position above the prepared sowing position 711, the driving lever 23 contacts the upper part 51 of the hole bucket 5 on the prepared sowing position 711 and drives the hole bucket towards the sowing channel hole 74, the lower part 52 of the hole bucket 5 is limited and blocked by the overturning cross sill 75, under the continuous action of the driving lever 23, the hole bucket 5 is overturned, and rice grains in the hole bucket 5 fall through the sowing channel hole 74 to realize sowing.

With reference to fig. 7, a plurality of partitions 76 for limiting the moving path of the hole bucket 5 are protruded from the bottom wall of the hole bucket storage space 71, a connected L-shaped preliminary seeding channel 712 and a turning channel 713 are formed in the hole bucket storage space 71 through the partitions 76, the preliminary seeding position 711 is located at the intersection position of the preliminary seeding channel 712 and the turning channel 713, the turning threshold 75 is transversely arranged in the turning channel 713 so as to limit the designed dumping and turning motion of the hole bucket 5 through two sides of the turning channel 713, the preliminary seeding channel 712 corresponds to the extending direction of the turning threshold 75, and the opening end of the preliminary seeding channel 712 faces the higher end of the bottom wall of the hole bucket storage space 71 so that the hole bucket 5 can enter from the opening end of the hole bucket along with the vibration. Therefore, the movement process of the hole bucket 5 can be more standard and reliable, and the use reliability of the hill planter is further improved.

With continued reference to fig. 2-4 and 7-9, the allocating unit 3 includes a conveyor belt 312 device 31 and a circulating wheel device 32; the cavity bucket storage space 71 is also internally provided with a circulating channel 714 through the partition plate 76, the circulating channel 714 comprises a linear channel 715 parallel to the prepared sowing channel 712 and a semi-circular arc channel 716 communicated with one end of the linear channel 715, the linear channel 715 is communicated with the open end of the prepared sowing channel 712 through the semi-circular arc channel 716, the other end of the linear channel 715 is communicated with the open end of the turning channel 713, and the bottom wall of the linear channel 715 is provided with a conveyor belt abdicating groove 77.

The conveyor belt 312 device 31 comprises two driving wheels 311 positioned below the pocket storage platform 7 and a conveyor belt 312 tensioned between the two driving wheels 311 and in a waist circle shape, the width of the conveyor belt 312 is smaller than that of the linear channel 715, a linear section (specifically, an upper linear section) of the conveyor belt 312 is positioned in the conveyor belt abdicating groove 77 to replace a bottom wall portion of the corresponding pocket storage space 71, and the linear section of the conveyor belt 312 positioned in the conveyor belt abdicating groove 77 has an inclination corresponding to the bottom wall of the pocket storage space 71; two drive wheels 311 are each connected to a frame portion below the bucket storage platform 7 by a shaft 313 and are driven by a transfer motor 314.

The circulating thumb wheel device 32 comprises a rotating shaft 321, the rotating shaft 321 is vertical and is positioned on the center of the semi-arc-shaped channel 716, six poking plates 322 for poking the hole bucket 5 are radially and convexly arranged on the outer circumferential surface of the rotating shaft 321, the poking plates 322 are vertical, and the six poking plates 322 are uniformly distributed in the circumferential direction of the rotating shaft 321; the height of the cave bucket 5 is higher than that of the partition plate 76, and the poking plate 322 is positioned above the partition plate 76 and extends outwards along the radial direction of the rotating shaft 321; the extension length is suitable for poking the hole buckets 5 in the semi-arc-shaped channels 716, and the hole buckets 5 are not influenced to enter the prepared sowing channels 712 along with vibration, in the embodiment, the lower end of the rotating shaft 321 is rotatably connected with the hole bucket storage platform 7, the upper end of the rotating shaft 321 is connected with the thumb wheel stepping motor 323 to provide rotary driving force, and the thumb wheel stepping motor 323 is fixedly connected on the rack 72.

A channel gap 717 is arranged at the position of the outer side clapboard connected with the semi-arc channel 716 and the prepared seeding channel 712; during sowing, the cavity hopper after seed throwing falls into the linear channel 715 of the circulating channel 714 through the turning channel 713, the cavity hopper is driven by the conveyor belt 312 to move to the circulating poking wheel device 32, in the process that the conveyor belt 312 drives the cavity hopper 5 to move, the state of the cavity hopper can be identified through a sensor, the opening of the cavity hopper is ensured to be upwards arranged on the conveyor belt 312 through a mechanical arm, a cavity hopper can be accommodated and poked between the free ends of two adjacent poking plates 322, the poking wheel stepping motor 323 drives the rotating shaft 321 and each poking plate 322 to rotate for 60 degrees once, the population separation unit 1 outputs rice grains to the cavity hopper limited at the middle position of the semi-arc-shaped channel 716 by the poking plates 322, the circulating use cavity hopper containing qualified rice grains enters the cavity hopper storage space 71 from the channel 717 after the rotating shaft 321 and each poking plate 322 rotate again, and the cavity hopper 5 in the cavity hopper storage space 71 enters the prepared sowing channel 712 from the channel 717 along with vibration (enters the cavity hopper storage space 71 from the channel 717 and enters the cavity hopper storage space 717 along with vibration The hole buckets 5 of the ready-to-seed channels 712 may be the same) and eventually moved to the ready-to-seed positions 711.

Referring to fig. 10, the bucket 5 has a tumbler structure, which includes a round sleeve-shaped upper part 51 and a hemispherical lower part 52 connected to the lower end of the upper part 51 (the diameter of the hemispherical lower part 52 corresponds to the diameter of the sleeve-shaped upper part 51, and may be a cavity structure), and the center of gravity of the bucket 5 is located at the lower part 52 to form a tumbler structure; during sowing, the cavity bucket after being thrown falls into the linear channel 715 of the circulating channel 714 through the turning channel 713, and then is automatically kept in an upward opening posture. The lower hemispherical portion 52 also has less friction with the bottom wall of the bucket storage space 71, facilitating movement of the bucket 5 to the lowered position (the preliminary sowing position 711).

With reference to fig. 2 to 4, the population separating unit 1 includes a particle feeding setting device 11 and a counting device 12, the particle feeding setting device 11 includes an inclined sliding setting plate 111, a feeding bin 112 is disposed at a higher end of the sliding setting plate 111, a particle feeding brush 113 is disposed at another end of the sliding setting plate 111, the counting device 12 includes a funnel-shaped outer casing 121, a large end of the outer casing 121 is upward and is received below the particle feeding brush 113, a small end of the outer casing 121 is downward and is located right above a middle position of the semi-circular arc passage 716, and a counting sensor (not shown in the figure) is disposed in the outer casing 121; the slide-down setting plate 111 and the outer housing 121 are both fixed to the frame 72.

With continued reference to fig. 7, the bottom wall portion of the bucket storage space 71 between the preliminary seeding passageway 712 and the circulation passageway 714 of the adjacent combining mechanism 100 is an inclined surface that gradually decreases toward the passageway gap 717.

Preferably, the width of the preliminary sowing channel 712 gradually widens from the preliminary sowing location 711 toward the channel gap 717.

Thus, the area of the pocket storage space 71 on the pocket storage platform 7 can be more effectively utilized, more pockets 5 can be stored by utilizing the necessary space, and the effects of sharing and mutual complementation can be effectively achieved.

Please refer to fig. 8 and fig. 9, wherein the circular dial 22 is a plurality of (three shown) spur gears, and the number of the shift levers 23 is equal and fixed on the end surfaces of the spur gears in the circumferential direction; the straight cylindrical gears in each combined mechanism 100 are linked through a tooth-shaped synchronous belt 24 and driven by a sowing motor 21; the belt 312 units 31 of each combined mechanism 100 are synchronously and rotatably connected with the same end of the driving wheel 311 on a shaft 313 and driven by a conveying motor 314. A conveyor motor 314 is attached to the frame portion below the bucket storage platform 7.

In practice, a connecting pipe 78 connected to the seeding channel hole 74 is connected below the bucket storage platform 7 to guide the rice grains to land on the hill, and the connecting pipe 78 should be careful to avoid the rotation path of the shift lever 23 to avoid interference.

In order to facilitate understanding, the operation process of the rice precision hill planter is further combed.

When the device is used, the device is controlled by combining a singlechip (not shown in the figure), and the advancing time, the seeding time, the circulating time and the population separating time are matched. The vibration table 6 continuously vibrates, and the conveying motor 314 drives the conveying belt 312 to continuously run; a large number of hole hoppers 5 containing qualified rice grains are placed in the hole hopper storage space 71, and the hole hoppers 5 automatically fill the prepared sowing channel 712 to the prepared sowing position 711 from the channel gap 717; when the hill planter is used for seeding, the singlechip controls the seeding motor 21 to start and drives the circular drive plate 22 to rotate once according to a designed angle, and the deflector rod 23 drives the hill hopper 5 on the prepared seeding position 711 to topple and turn over to realize seed throwing; the cavity buckets fall into the linear channel 715 and fall onto the conveyor belt 312 in an upward opening manner, the cavity buckets move forward along with the conveyor belt and are blocked by the front shifting plate 322, the conveyor belt 312 slides through each cavity bucket, the motor (not shown in the figure) of the particle feeding setting device 11 drives the particle feeding brush 113 to rotate to discharge particles (when the particle feeding brush is continuously used, the cavity buckets are arranged between the shifting plates 322 in the middle of the semi-arc-shaped channel 716), the counting device 12 controls the particle discharging quantity, the particle feeding brush 113 stops rotating after the counting sensor senses that qualified rice particles pass through the outer shell 121, the shifting wheel stepping motor 323 is started and drives the shifting plates 322 to rotate once according to a designed angle, the recycling cavity buckets which are already filled with the rice particles between the shifting plates 322 can directly move into the corresponding preliminary seeding channels 712 along with the rotation of the shifting plates 322, and if the corresponding preliminary seeding channels 712 are filled with the recycled cavities, the recycling cavities are squeezed into the' common cavity bucket storage space 71 outside the corresponding preliminary seeding channels 712, the effects of sharing, mutually supplementing and recycling the cave bucket 5 among all the combination mechanisms 100 are achieved. The prepared seeding positions 711 corresponding to all the combined mechanisms 100 can be provided with the hole buckets 5 containing qualified rice grains for seed throwing all the time, so that the seeding units 2 can immediately seed without delay, waiting and missing and completely operate according to the designed seeding time length when the hill-drop planter seeds.

Finally, the above embodiments are only used for illustrating the technical solutions of the present invention and not for limiting, and although the present invention has been described in detail with reference to the preferred embodiments, it should be understood by those skilled in the art that modifications or equivalent substitutions may be made to the technical solutions of the present invention without departing from the spirit and scope of the technical solutions, and all of them should be covered by the scope of the claims of the present invention.

Claims (8)

1. The utility model provides a platform structure is deposited with cave fill to hill-drop planter which characterized in that: the device comprises a horizontal hole bucket storage platform, wherein a hole bucket storage space for storing hole buckets is concavely formed in the upper surface of the hole bucket storage platform, a plurality of prepared sowing positions arranged at intervals are arranged at one end of the bottom wall of the hole bucket storage space so as to be sowed in rows, and the bottom wall of the hole bucket storage space is an inclined surface and gradually decreases from one end far away from each prepared sowing position to one end where each prepared sowing position is located; a through seeding channel hole is respectively and adaptively formed on the bottom wall of the cave bucket storage space adjacent to each prepared seeding position;

the bottom wall of the hole bucket storage space is also provided with a raised overturning transverse sill between the prepared seeding position and the corresponding seeding channel hole, the extending direction of the overturning transverse sill corresponds to the inclined direction of the bottom wall of the hole bucket storage space, and the prepared seeding position and the seeding channel hole are respectively positioned at two sides of the overturning transverse sill.

2. The structure of the storage platform for the hole buckets of the hole sowing machine as claimed in claim 1, wherein: protruding a plurality of baffles that are used for restricting cave fill removal route that are equipped with on cave fill parking space's the diapire, form continuous preparation seeding passageway and the upset passageway that is L shape in cave fill parking space through the baffle, every prepares the seeding position and corresponds and be located the crossing position of preparation seeding passageway and upset passageway, and the upset sill violently locates in the upset passageway, prepares the seeding passageway and corresponds and its open end to the higher one end of diapire in cave fill parking space with the extending direction of upset sill.

3. The structure of the storage platform for the hole buckets of the hole sowing machine as claimed in claim 2, wherein: a circulating channel is formed in the cavity bucket storage space through a partition plate, the circulating channel comprises a linear channel parallel to the prepared sowing channel and a semi-circular arc-shaped channel communicated with one end of the linear channel, the linear channel is communicated with the open end of the prepared sowing channel through the semi-circular arc-shaped channel, the other end of the linear channel is communicated with the open end of the overturning channel, and a conveyor belt abdicating groove is formed in the bottom wall of the linear channel;

the outer side clapboard position of the semicircular arc-shaped channel connected with the prepared seeding channel is provided with a channel gap.

4. The structure of the storage platform for the hole buckets of the hole sowing machine as claimed in claim 3, wherein: the bottom wall part of the cavity bucket storage space between the preparation seeding channel corresponding to the preparation seeding position and the circulating channel corresponding to the preparation seeding position adjacent to the preparation seeding position is an inclined surface gradually reducing towards the channel gap on the bottom wall part of the cavity bucket storage space.

5. The structure of a bucket storage platform for a hill-drop planter according to claim 3 or 4, wherein: the width of the preliminary seeding channel gradually becomes wider from the preliminary seeding position toward the channel gap direction.

6. The structure of a bucket storage platform for a hill-drop planter according to claim 3 or 4, wherein: the height of the partition board is smaller than that of the pocket required to be arranged in the pocket storage space.

7. The structure of the storage platform for the hole buckets of the hole sowing machine as claimed in claim 1, wherein: the hole bucket storage platform is also connected with a frame which is used for integrally connecting a seeding unit, a population separation unit and a allocating unit of the hole sowing machine.

8. The structure of the storage platform for the hole buckets of the hole sowing machine as claimed in claim 7, wherein: the cave bucket storage platform is connected to the vibration table.

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