CN111543153B - Seeding device - Google Patents
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- CN111543153B CN111543153B CN202010475540.0A CN202010475540A CN111543153B CN 111543153 B CN111543153 B CN 111543153B CN 202010475540 A CN202010475540 A CN 202010475540A CN 111543153 B CN111543153 B CN 111543153B
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- A—HUMAN NECESSITIES
- A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
- A01C—PLANTING; SOWING; FERTILISING
- A01C11/00—Transplanting machines
- A01C11/003—Transplanting machines for aquatic plants; for planting underwater, e.g. rice
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Abstract
The invention provides a seeding device, which relates to the field of agricultural machinery and realizes seedling transplanting through a plurality of first seeding mechanisms and a plurality of second seeding mechanisms which are arranged in a staggered manner, wherein each first seeding mechanism comprises three first seedling storage hoppers, a first seeding port is formed at the bottom of each first seedling storage hopper, the three first seeding ports at the bottoms of the three first seedling storage hoppers form a regular triangle structure, each second seeding mechanism comprises three second seedling storage hoppers, a first seeding port is formed at the bottom of each second seedling storage hopper, the three second seeding ports at the bottoms of the three second seedling storage hoppers form a regular triangle structure, so that three bundles of seedlings can be simultaneously sown by one first seeding mechanism and three bundles of seedlings can be simultaneously sown by one second seeding mechanism during actual sowing, the sowing efficiency is greatly improved, and the first seeding mechanisms and the second seeding mechanisms are arranged in two rows in a staggered manner, further improving the sowing efficiency, and the arrangement of the rice seedlings is even and reasonable, which is beneficial to improving the rice yield.
Description
Technical Field
The invention relates to the technical field of agricultural machinery, in particular to a seeding device.
Background
At present, a seeder, particularly a transplanter for transplanting rice, generally has the defects of single seeding/transplanting mode, single mode, low transplanting/seeding efficiency and poor crop yield improvement effect, and only can realize multi-row parallel seeding/transplanting.
Disclosure of Invention
The invention solves the problem of how to improve the sowing/transplanting efficiency and improve the crop yield.
In order to solve the problems, the invention adopts the following technical scheme.
A seeding device comprises a walking chassis, a plurality of first seeding mechanisms and a plurality of second seeding mechanisms, wherein the plurality of first seeding mechanisms and the plurality of second seeding mechanisms are arranged on the walking chassis, the plurality of first seeding mechanisms are arranged along a first straight line direction, the plurality of second seeding mechanisms are arranged along a second straight line direction and are staggered with the plurality of first seeding mechanisms, the first straight line direction is parallel to the second straight line direction, and the walking chassis is used for driving the plurality of first seeding mechanisms and the plurality of second seeding mechanisms to advance at a constant speed;
each first seeding mechanism comprises three first seedling storage hoppers, each first seedling storage hopper is provided with a first seedling transplanting assembly, the bottom of each first seedling storage hopper is provided with a first seeding port for extending seedlings, the three first seeding ports are arranged in a regular triangle shape, the first seedling transplanting assemblies are used for grabbing the seedlings and extending out of the first seeding ports and transplanting the seedlings below, the three first seeding ports are arranged in a triangle shape, and the three first seedling transplanting assemblies are used for synchronously transplanting the seedlings;
every the second sowing mechanism includes three second seedling storage bucket, every be provided with the second subassembly of transplanting rice seedlings on the second seedling storage bucket, and every the second seeding mouth that supplies the seedling to stretch out is seted up to the bottom of second seedling storage bucket, and is three the second seeding mouth is regular triangle-shaped and sets up, the second subassembly of transplanting rice seedlings is used for snatching the seedling stretches out the second seeding mouth, and will the seedling is planted in the below, and is three the second seeding mouth is triangle-shaped and sets up, and is three the subassembly of transplanting rice seedlings is synchronous.
Further, every first subassembly of transplanting rice seedlings includes that first bears frame, first transplanting rice seedlings pole, first movable seedling clamp and first driving piece, first bear the frame setting and be in on the first seedling hopper and with first seeding mouth corresponds the setting, first driving piece sets up first bear the frame on and with first transplanting rice seedlings pole transmission is connected for drive first transplanting rice seedlings pole is reciprocating motion, first movable seedling clamp sets up the one end of first transplanting rice seedlings pole is arranged in the clamp is used for pressing from both sides and gets in the first seeding mouth the seedling.
Further, first movable seedling presss from both sides including first fixed clamp splice and first movable clamp splice, first movable clamp splice activity sets up on the first fixed clamp splice, just first movable clamp splice with form the first centre gripping space that is used for the centre gripping seedling between the first fixed clamp splice, first fixed clamp splice embeds there is first electro-magnet, first movable clamp splice embeds there is first magnetic part, first electro-magnet is used for the one end activity of first seedling pole extremely circular telegram during first seeding mouth, so that first movable clamp splice with first fixed clamp splice draw close together each other and press from both sides and get the seedling, first electro-magnet still is used for when the one end of first seedling pole of inserting inserts ground cuts off the power supply, so that first movable clamp splice with first fixed clamp splice alternate segregation and with the seedling remains in ground.
Further, every the second subassembly of transplanting rice seedlings includes that the second bears frame, second transplanting rice seedlings pole, the movable seedling of second presss from both sides and the second driving piece, the second bears the frame setting and is in on the second stores up seedling hopper and with the corresponding setting of second seeding mouth, the second driving piece sets up bear on the frame and with the transmission of second transplanting rice seedlings pole is connected for drive the reciprocating motion is done to the second transplanting rice seedlings pole, the movable seedling of second presss from both sides the setting and is in the one end of second transplanting rice seedlings pole is used for pressing from both sides and gets in the second seeding mouth the seedling.
Furthermore, the second movable seedling clamp comprises a second fixed clamping block and a second movable clamping block, the second movable clamping block is movably arranged on the second fixed clamping block, a second clamping space used for clamping seedlings is formed between the second movable clamping block and the second fixed clamping block, a second electromagnet is arranged in the second fixed clamping block, a second magnetic part is arranged in the second movable clamping block, the second electromagnet is used for enabling one end of the second seedling inserting rod to move to the second sowing port and then to be electrified, so that the second movable clamping block and the second fixed clamping block are mutually closed and clamped to clamp the seedlings, and the second electromagnet is also used for powering off when one end of the second seedling inserting rod is inserted into the ground, so that the second movable clamping block and the second fixed clamping block are mutually separated and leave the seedlings on the ground.
Furthermore, the three adjacent first bearing frames are respectively arranged outside the three corresponding first seedling storage hoppers and are arranged in a triangular shape; the adjacent three second bears the frame and sets up respectively in the three that corresponds the outside of second seedling storage bucket, and three the second bears the frame and is triangle-shaped setting.
Further, the first driving part comprises a first angle adjuster and a first driving arm, the first seedling transplanting rod is connected with the first driving arm and driven by the first driving arm to reciprocate along the axial direction, the first driving arm is arranged on the first angle adjuster, the first angle adjuster is arranged on the first bearing frame, and the first angle adjuster is used for adjusting the angle of the first driving arm; the second driving part comprises a second angle adjuster and a second driving arm, the second transplanting rod is connected with the second driving arm and driven by the second driving arm to reciprocate along the axial direction, the second driving arm is arranged on the second angle adjuster, the second angle adjuster is arranged on the second bearing frame, and the second angle adjuster is used for adjusting the angle of the second driving arm.
Furthermore, the first seedling transplanting assembly further comprises a first controller, the first controller is arranged on the first bearing frame, is electrically connected with the first driving part and the first movable seedling clamp respectively, and is used for synchronously controlling the first driving part and the first movable seedling clamp; the second seedling transplanting assembly further comprises a second controller, the second controller is arranged on the second bearing frame, is respectively and electrically connected with the second driving piece and the second movable seedling clamp, and is used for synchronously controlling the second driving piece and the second movable seedling clamp.
Further, the distance between every two adjacent first sowing ports is 10-12 cm; the distance between two adjacent second sowing ports is 10-12 cm.
Further, the distance between the center of the triangle formed by three adjacent first sowing ports and the center of the triangle formed by three adjacent second sowing ports is 30-40 cm.
The seeding device provided by the invention has the following beneficial effects:
the seeding device provided by the invention realizes the seedling transplanting/seeding by the first seeding mechanisms and the second seeding mechanisms which are arranged in a staggered manner, meanwhile, each first seeding mechanism comprises three first seedling storage hoppers, the bottom of each first seedling storage hopper is provided with a first seeding port, the three first seeding ports at the bottoms of the three first seedling storage hoppers form a regular triangle structure, each second seeding mechanism comprises three second seedling storage hoppers, the bottom of each second seedling storage hopper is provided with a first seeding port, the three second seeding ports at the bottoms of the three second seedling storage hoppers form a regular triangle structure, so that when in actual seeding, one first seeding mechanism can simultaneously sow three bundles of seedlings, one second seeding mechanism can simultaneously sow three bundles of seedlings, the seeding efficiency is greatly improved, meanwhile, the first seeding mechanism and the second seeding mechanisms are arranged in a staggered manner in two rows, the seeding efficiency is further improved, and the seedlings are uniformly and reasonably arranged, which is beneficial to improving the rice yield.
Drawings
FIG. 1 is a side view of a seed planting device provided by the present invention;
FIG. 2 is a top view of a seed planting device provided by the present invention;
FIG. 3 is a top plan view of the first seed planting mechanism of FIG. 2;
FIG. 4 is a side view of the first seed planting mechanism of FIG. 2;
FIG. 5 is a schematic view of the first driving member shown in FIG. 4;
FIG. 6 is a schematic structural view of the first movable seedling clamp of FIG. 4;
fig. 7 is a schematic view of the sowing effect of the sowing device provided by the invention.
Description of reference numerals:
the attached drawings are as follows: 1-a seeding device; 2-a walking chassis; 3-a first sowing mechanism; 4-a second sowing mechanism; 5-a first seedling storage hopper; 6-a first rice transplanting assembly; 7-a first sowing port; 8-a second seedling storage hopper; 9-a first carrier; 10-a first seedling transplanting rod; 11-a first movable seedling clamp; 12-a first drive member; 13-a first fixed clamp block; 14-a first movable clamp block; 15-a first angle adjuster; 16-first drive arm.
Detailed Description
In order to make the aforementioned objects, features and advantages of the present invention comprehensible, embodiments accompanied with figures are described in detail below.
First embodiment
Referring to fig. 1 to 7 in combination, the present embodiment provides a seeding apparatus 1 which greatly improves seeding/transplanting efficiency and crop yield by seeding/transplanting in a staggered manner and making seedlings in an array arrangement.
It should be noted that the seeding apparatus 1 in this embodiment is mainly used for rice transplanting operation, i.e., automatic rice seedling planting, and can be applied to any land capable of realizing rice transplanting, such as paddy fields, dry lands, and the like.
The embodiment provides a seeder 1, including walking chassis 2, a plurality of first sowing mechanism 3 and a plurality of second sowing mechanism 4 all set up on walking chassis 2, and a plurality of first sowing mechanism 3 set up along first linear direction, a plurality of second seeders set up along second linear direction, and set up with a plurality of first sowing mechanism 3 are crisscross, first linear direction parallels with second linear direction, walking chassis 2 is used for driving a plurality of first sowing mechanism 3 and a plurality of second sowing mechanism 4 at the uniform velocity and gos forward.
In this embodiment, the traveling chassis 2 is mainly a traveling device such as a tractor, and the tail end of the traveling chassis 2 is provided with a bearing frame, and the plurality of first sowing mechanisms 3 and the plurality of second sowing mechanisms 4 are staggered on the bearing frame and advance at a constant speed under the driving of the traveling chassis 2.
Specifically, first sowing mechanism 3 and second sowing mechanism 4 are 5 in this embodiment, can realize 5 rows of seeding promptly, conveniently realize the action of transplanting rice seedlings in middle-size and small-size field, and turning radius is little, can plant two rows simultaneously, and is efficient. Different numbers of the first sowing mechanisms 3 and the second sowing mechanisms 4 can be designed for the size of the traveling chassis 2 and the field size.
Every first sowing mechanism 3 includes three first seedling storage hopper 5, is provided with first subassembly 6 of transplanting rice seedlings on every first seedling storage hopper 5, and the first seeding mouth 7 that supplies the seedling to stretch out is seted up to the bottom of every first seedling storage hopper 5, and three first seeding mouth 7 is regular triangle-shaped and sets up, and first subassembly 6 of transplanting rice seedlings is used for snatching the seedling and stretches out first seeding mouth 7 to transplant rice seedlings in the below, three first seeding mouth 7 is triangle-shaped and sets up, and the synchronous seedling of transplanting rice seedlings of three first subassembly 6 of transplanting rice seedlings.
Every second sowing mechanism 4 includes three second seedling storage bucket 8, is provided with the second subassembly of transplanting rice seedlings on every second seedling storage bucket 8, and the second seeding mouth that supplies the seedling to stretch out is seted up to the bottom of every second seedling storage bucket 8, and three second seeding mouth is regular triangle-shaped and sets up, and the second subassembly of transplanting rice seedlings is used for snatching the seedling and stretches out second seeding mouth to plant the seedling in the below, three second seeding mouth is triangle-shaped and sets up, and the synchronous seedling of transplanting rice seedlings of three second subassembly.
It should be noted that, in this embodiment, three bundles of seedlings can be simultaneously planted by each first seeding mechanism 3, the three bundles of seedlings can form a regular triangle-shaped first seedling group, three bundles of seedlings can be simultaneously planted by each second seeding mechanism 4, the three bundles of seedlings can form a regular triangle-shaped second seedling group, and the first seedling group and the second seedling group are arranged in a staggered array manner, so that the number of seedlings in a unit area is greatly increased, the seedling planting efficiency is improved, and the rice yield is increased.
In the present embodiment, two adjacent first seeding mechanisms 3 are spaced apart from each other, two adjacent second seeding mechanisms 4 are spaced apart from each other, and the plurality of first seeding mechanisms 3 and the plurality of second seeding mechanisms 4 are staggered from each other, so that each first seeding machine
Each first seedling transplanting assembly 6 comprises a first bearing frame 9, a first seedling transplanting rod 10, a first movable seedling clamp 11 and a first driving piece 12, wherein the first bearing frame 9 is arranged on the first seedling storage hopper 5 and corresponds to the first sowing port 7, the first seedling transplanting rod 10 is movably arranged on the first seedling transplanting rod 10, the first movable seedling clamp 11 is arranged at one end of the first seedling transplanting rod 10 and used for clamping seedlings in the first sowing port 7, and the first driving piece 12 is arranged on the first bearing frame 9 and in transmission connection with the first seedling transplanting rod 10 and used for driving the first seedling transplanting rod 10 to reciprocate.
The first movable seedling clamp 11 comprises a first fixed clamping block 13 and a first movable clamping block 14, the first movable clamping block 14 is movably arranged on the first fixed clamping block 13, a first clamping space used for clamping seedlings is formed between the first movable clamping block 14 and the first fixed clamping block 13, a first electromagnet is arranged in the first fixed clamping block 13, a first magnetic part is arranged in the first movable clamping block 14, the first electromagnet is used for electrifying when one end of the first seedling inserting rod 10 moves to the first sowing port 7, so that the first movable clamping block 14 and the first fixed clamping block 13 are close to each other and clamp the seedlings, and the first electromagnet is also used for powering off when one end of the first seedling inserting rod 10 is inserted into the ground, so that the first movable clamping block 14 and the first fixed clamping block 13 are separated from each other and the seedlings are left in the ground.
Further, the first seedling transplanting assembly 6 further comprises a first controller, which is disposed on the first carriage 9 and electrically connected with the first driving member 12 and the first movable seedling clamp 11, respectively, for synchronously controlling the first driving member 12 and the first movable seedling clamp 11.
It should be noted that the first electromagnet is electrically connected to the first controller through a wire built in the first seedling transplanting rod 10, the first controller is electrically connected to the first driving member 12, the position of the first movable seedling clamp 11 can be determined by the movement of the first driving member 12, when the first movable seedling clamp 11 moves to the first sowing port 7, the first controller controls the first electromagnet to be energized, so that the first movable clamping block 14 and the first fixed clamping block 13 are close to each other and clamp a seedling, and when the first movable seedling clamp 11 moves to a position below the ground to realize a seedling transplanting action, the first controller controls the first electromagnet to be de-energized, so that the first movable clamping block 14 and the first fixed clamping block 13 are away from each other to release the seedling and return upwards.
It should be further noted that in the present embodiment, the first driving member 12 includes a first angle adjuster 15 and a first driving arm 16, the first transplanting rod 10 is connected to the first driving arm 16 and driven by the first driving arm 16 to reciprocate along the axial direction, the first driving arm 16 is disposed on the first angle adjuster 15, the first angle adjuster 15 is disposed on the first carriage 9, and the first angle adjuster 15 is used for adjusting the angle of the first driving arm 16. Specifically, the first driving arm 16 can be a small driving cylinder or a linear pushing mechanism such as an electric push rod, which can drive the first seedling-transplanting rod 10 to move linearly. First angle modulation ware 15 sets up on first bearing frame 9, and 0 degree has, two gears of 45 degrees, when first angle modulation ware 15 is in 0 degree gear, first actuating arm 16 level is placed, thereby it is reciprocating motion to drive first transplanting rod 10 along the horizontal direction, thereby can drive first movable seedling clamp 11 rectilinear motion and press from both sides and withdraw from behind the seedling of getting, press from both sides and get the seedling back, first angle modulation ware 15 is automatic to 45 degrees with the gear, then rethread first actuating arm 16 drives first transplanting rod 10 and is reciprocating motion, thereby realize the action of transplanting rice seedlings, withdraw after the completion of transplanting rice seedlings, adjust first angle modulation ware 15 to 0 degree again, wait for next time to press from both sides and get the seedling.
In the embodiment, the plurality of first controllers are synchronously controlled by the integrated chip, so that the plurality of first driving arms 16 and the plurality of first movable seedling clamps 11 can be controlled to synchronously act, and the synchronous seedling transplanting of the first sowing mechanism 3 is realized.
Every second subassembly of transplanting rice seedlings includes that the second bears the frame, the second transplanting rice seedlings pole, the second activity seedling presss from both sides and the second driving piece, the second bears the frame setting on second seedling storage hopper 8 and corresponds the setting with the second seeding mouth, the activity of second transplanting rice seedlings pole sets up on the second transplanting rice seedlings pole, the second activity seedling presss from both sides the setting in the one end of second transplanting rice seedlings pole for press from both sides the seedling in the second seeding mouth, the second driving piece setting bears the frame on the second and is connected with the transmission of second transplanting rice seedlings pole, be used for driving the second transplanting rice seedlings pole and do reciprocating motion.
It should be noted that the basic structure and implementation principle of the second rice transplanting assembly in this embodiment are the same as those of the first rice transplanting assembly 6, and no additional illustration is provided herein, and reference can be made to the related illustration of the first rice transplanting assembly 6 for the structure thereof.
The second movable seedling clamp comprises a second fixed clamping block and a second movable clamping block, the second movable clamping block is movably arranged on the second fixed clamping block, a second clamping space used for clamping seedlings is formed between the second movable clamping block and the second fixed clamping block, a second electromagnet is arranged in the second fixed clamping block, a second magnetic part is arranged in the second movable clamping block, the second electromagnet is used for electrifying when one end of a second seedling inserting rod moves to a second sowing port, so that the second movable clamping block and the second fixed clamping block are close to each other and clamp the seedlings, and the second electromagnet is also used for powering off when one end of the second seedling inserting rod is inserted into the ground, so that the second movable clamping block and the second fixed clamping block are separated from each other and the seedlings are left in the ground.
Furthermore, the second seedling transplanting assembly also comprises a second controller which is arranged on the second bearing frame, is electrically connected with the second driving piece and the second movable seedling clamp respectively and is used for synchronously controlling the second driving piece and the second movable seedling clamp.
It should be noted that the second electromagnet is electrically connected with the second controller through a wire arranged in the second seedling transplanting rod, the second controller is electrically connected with the second driving part, the position of the second movable seedling clamp can be judged through the movement of the second driving part, when the second movable seedling clamp moves to the second sowing port, the second controller controls the second electromagnet to be electrified, so that the second movable clamping block and the second fixed clamping block are mutually closed and clamp seedlings, when the second movable seedling clamp moves to the ground below, and the seedling transplanting action is realized, the second controller controls the second electromagnet to be powered off, so that the second movable clamping block and the second fixed clamping block are mutually far away to release the seedlings and return upwards.
In the embodiment, three adjacent first bearing frames 9 are respectively arranged outside the corresponding three first seedling storage hoppers 5, and the three first bearing frames 9 are arranged in a triangular shape; the adjacent three second bears the frame and sets up respectively in the outside of three second seedling storage fill 8 that correspond, and three second bears the frame and is triangle-shaped setting.
In the embodiment, the distance between two adjacent first sowing ports 7 is 10-12 cm; the distance between two adjacent second sowing ports is 10-12 cm. Specifically, the side length of the regular triangle formed by the first seedling group is 10cm, and the side length of the regular triangle formed by the second seedling group is 10 cm.
In the present embodiment, the distance between the center of the triangle formed by three adjacent first sowing ports 7 and the center of the triangle formed by three adjacent second sowing ports is 30-40 cm. Specifically, the distance between the center of the first seedling group and the center of the second seedling group was 35 cm.
Through the above arrangement distance distribution mode, the growth space of the seedlings can be guaranteed to the greatest extent, meanwhile, the seedlings can be accommodated in a unit area as much as possible, and the rice yield is greatly improved.
The seeding device 1 provided by the embodiment realizes the seedling transplanting/seeding by the first seeding mechanisms 3 and the second seeding mechanisms 4 which are arranged in a staggered manner, meanwhile, each first seeding mechanism 3 comprises three first seedling storage hoppers 5, a first seeding port 7 is arranged at the bottom of each first seedling storage hopper 5, the three first seeding ports 7 at the bottoms of the three first seedling storage hoppers 5 form a regular triangle structure, each second seeding mechanism 4 comprises three second seedling storage hoppers 8, a first seeding port 7 is arranged at the bottom of each second seedling storage hopper 8, the three second seeding ports at the bottoms of the three second seedling storage hoppers 8 form a regular triangle structure, so that when in actual seeding, one first seeding mechanism 3 can simultaneously sow three bundles of seedlings, one second seeding mechanism 4 can simultaneously sow three bundles of seedlings, the seeding efficiency is greatly improved, meanwhile, the first seeding mechanism 3 and the second seeding mechanism 4 are arranged in two rows in a staggered manner, further improving the sowing efficiency, and the arrangement of the rice seedlings is even and reasonable, which is beneficial to improving the rice yield.
It is noted that the above detailed description of the embodiments of the invention presented in the drawings is not intended to limit the scope of the invention as claimed, but is merely representative of selected embodiments of the invention. 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.
It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.
In the description of the present invention, it should be noted that the terms "center", "upper", "vertical", "horizontal", "inner", "outer", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings or the orientations or positional relationships conventionally put on the products of the present invention when used, and are only used for convenience of describing the present invention and simplifying the description, but do not indicate or imply that the devices or elements referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and the like are used merely to distinguish one description from another, and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it should also be noted that, unless otherwise explicitly specified or limited, the terms "disposed," "connected," "mounted," and "connected" are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally connected; 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 meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
The above is only a preferred embodiment of the present invention, and is not intended to limit the present invention, and various modifications and changes will occur to those skilled in the art. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (8)
1. A seeding device is characterized by comprising a walking chassis, a plurality of first seeding mechanisms and a plurality of second seeding mechanisms, wherein the first seeding mechanisms and the second seeding mechanisms are arranged on the walking chassis, the first seeding mechanisms are arranged along a first straight line direction, the second seeding machines are arranged along a second straight line direction and are staggered with the first seeding mechanisms, the first straight line direction is parallel to the second straight line direction, and the walking chassis is used for driving the first seeding mechanisms and the second seeding mechanisms to advance at a constant speed;
each first seeding mechanism comprises three first seedling storage hoppers, each first seedling storage hopper is provided with a first seedling transplanting assembly, the bottom of each first seedling storage hopper is provided with a first seeding port for extending seedlings, the three first seeding ports are arranged in a regular triangle shape, the first seedling transplanting assemblies are used for grabbing the seedlings and extending out of the first seeding ports and transplanting the seedlings below, the three first seeding ports are arranged in a triangle shape, and the three first seedling transplanting assemblies are used for synchronously transplanting the seedlings;
each second seeding mechanism comprises three second seedling storage hoppers, each second seedling storage hopper is provided with a second seedling transplanting assembly, the bottom of each second seedling storage hopper is provided with a second seeding port for extending seedlings, the three second seeding ports are arranged in a regular triangle shape, the second seedling transplanting assemblies are used for grabbing the seedlings and extending out of the second seeding ports and transplanting the seedlings below, the three second seeding ports are arranged in a triangle shape, and the three second seedling transplanting assemblies are used for synchronously transplanting seedlings;
each first seedling transplanting assembly comprises a first bearing frame, a first seedling transplanting rod, a first movable seedling clamp and a first driving piece, the first bearing frame is arranged on the first seedling storage hopper and is arranged corresponding to the first sowing port, the first driving piece is arranged on the first bearing frame and is in transmission connection with the first seedling transplanting rod and is used for driving the first seedling transplanting rod to do reciprocating motion, and the first movable seedling clamp is arranged at one end of the first seedling transplanting rod and is used for clamping the seedlings in the first sowing port;
first activity seedling clamp includes first fixed clamp splice and first activity clamp splice, first activity clamp splice activity sets up on the first fixed clamp splice, just first activity clamp splice with form the first centre gripping space that is used for the centre gripping seedling between the first fixed clamp splice, first fixed clamp splice embeds there is first electro-magnet, first activity clamp splice embeds there is first magnetic part, first electro-magnet is used for the one end of first seedling pole of inserting moves extremely circular telegram during first seeding mouth, so that first activity clamp splice with first fixed clamp splice draws close each other and presss from both sides the seedling, first electro-magnet still is used for when the one end of first seedling pole of inserting cuts off the power supply when inserting ground, so that first activity clamp splice with first fixed clamp splice alternate segregation and with the seedling is stayed in ground.
2. The seeding device according to claim 1, wherein each second seedling transplanting assembly comprises a second bearing frame, a second seedling transplanting rod, a second movable seedling clamp and a second driving piece, the second bearing frame is arranged on the second seedling storage hopper and is arranged corresponding to the second seeding opening, the second driving piece is arranged on the second bearing frame and is in transmission connection with the second seedling transplanting rod and is used for driving the second seedling transplanting rod to reciprocate, and the second movable seedling clamp is arranged at one end of the second seedling transplanting rod and is used for clamping the seedlings in the second seeding opening.
3. The sowing apparatus according to claim 2, wherein the second movable seedling clamp comprises a second fixed clamp block and a second movable clamp block, the second movable clamp block is movably arranged on the second fixed clamp block, and a second clamping space for clamping the seedlings is formed between the second movable clamping block and the second fixed clamping block, a second electromagnet is arranged in the second fixed clamping block, a second magnetic part is arranged in the second movable clamping block, the second electromagnet is used for electrifying when one end of the second transplanting rod moves to the second sowing port, so that the second movable clamping block and the second fixed clamping block are mutually closed and clamp the seedling, the second electromagnet is also used for cutting off the power when one end of the second seedling transplanting rod is inserted into the ground, so that the second movable clamping block and the second fixed clamping block are separated from each other and the seedlings are left in the ground.
4. The sowing device according to claim 2, wherein adjacent three first bearing frames are respectively arranged outside the corresponding three first seedling storage hoppers, and the three first bearing frames are arranged in a triangular shape; the adjacent three second bears the frame and sets up respectively in the three that corresponds the outside of second seedling storage bucket, and three the second bears the frame and is triangle-shaped setting.
5. The sowing apparatus according to claim 2, wherein the first driving member comprises a first angle adjuster and a first driving arm, the first transplanting rod is connected with the first driving arm and driven by the first driving arm to reciprocate along the axial direction, the first driving arm is arranged on the first angle adjuster, the first angle adjuster is arranged on the first bearing frame, and the first angle adjuster is used for adjusting the angle of the first driving arm; the second driving part comprises a second angle adjuster and a second driving arm, the second transplanting rod is connected with the second driving arm and driven by the second driving arm to reciprocate along the axial direction, the second driving arm is arranged on the second angle adjuster, the second angle adjuster is arranged on the second bearing frame, and the second angle adjuster is used for adjusting the angle of the second driving arm.
6. The sowing apparatus according to claim 2, wherein the first seedling transplanting assembly further comprises a first controller disposed on the first carrier and electrically connected with the first driving member and the first movable seedling clamp, respectively, for synchronously controlling the first driving member and the first movable seedling clamp; the second seedling transplanting assembly further comprises a second controller, the second controller is arranged on the second bearing frame, is respectively and electrically connected with the second driving piece and the second movable seedling clamp, and is used for synchronously controlling the second driving piece and the second movable seedling clamp.
7. The sowing apparatus according to claim 1, wherein the distance between two adjacent first sowing openings is 10-12 cm; the distance between two adjacent second sowing ports is 10-12 cm.
8. A seed sowing device according to claim 1, wherein the distance between the center of the triangle formed by three adjacent first seed holes and the center of the triangle formed by three adjacent second seed holes is 30-40 cm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
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| CN110775618A (en) * | 2019-11-22 | 2020-02-11 | 山东交通学院 | Conveyer belt-clamping type inclined planting device for big-rooted seedling crops on film |
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| WO1986005352A1 (en) * | 1985-03-22 | 1986-09-25 | Paul Karl Heinz | Process and apparatus for sowing and/or planting maize, sugar beets, beans, grain, or similar |
| FR2693344A1 (en) * | 1992-07-10 | 1994-01-14 | Const Metalliques Floren | Automatic planting machine - has gripping claw movable between unloading and filling stations along grooves in interchangeable plate |
| CN2638409Y (en) * | 2003-07-21 | 2004-09-08 | 夏继唐 | Rice planter |
| CN101822146A (en) * | 2010-05-11 | 2010-09-08 | 南京农业大学 | Forcible seedling pushing method and planting arm of magnet moving type seedling planting machine |
| CN202617672U (en) * | 2012-06-04 | 2012-12-26 | 浙江理工大学 | Movable seedling taking arm for seedling taking mechanism of potted seedling transplanter |
| JP2014027899A (en) * | 2012-07-31 | 2014-02-13 | Iseki & Co Ltd | Fertilizer applicator of seedling transplanter |
| CN104272908A (en) * | 2013-07-13 | 2015-01-14 | 湖南省农友机械集团有限公司 | Equal-spacing planting method and rice transplanter transplanting head device for implementing same |
| CN203884265U (en) * | 2014-05-13 | 2014-10-22 | 杭州百乡缘农业开发有限公司 | Seedling fetching mechanism of automatic vegetable seedling grafting machine |
| CN204697510U (en) * | 2015-06-04 | 2015-10-14 | 安徽省锦禾农业装备有限责任公司 | A kind of wrong line wide-and narrow-row rice transplanter |
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| CN110775618A (en) * | 2019-11-22 | 2020-02-11 | 山东交通学院 | Conveyer belt-clamping type inclined planting device for big-rooted seedling crops on film |
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| CN111543153A (en) | 2020-08-18 |
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