CN217825933U

CN217825933U - Seeding control device

Info

Publication number: CN217825933U
Application number: CN202221560788.8U
Authority: CN
Inventors: 赵东; 林阳; 李子君; 项桂峰
Original assignee: Qingdao Pafic Hardware Co ltd
Current assignee: Qingdao Pafic Hardware Co ltd
Priority date: 2022-06-22
Filing date: 2022-06-22
Publication date: 2022-11-18
Anticipated expiration: 2032-06-22

Abstract

The utility model relates to a seeding equipment technical field specifically is a seeding control device is including inhaling kind of a dish, one side lower extreme of inhaling kind of a dish is equipped with seed clearing cutter, and the integrative welding in center of inhaling kind of a dish is equipped with the sleeve, and telescopic center grafting is equipped with the rotation axis, one side is equipped with swivel nut in the sleeve, and one side grafting of swivel nut is equipped with the threaded rod, and the even perpendicular threaded rod of opposite side of threaded rod is equipped with a plurality of bracing pieces, and the device adjusts the kicking block through the adjustment dish and drives baffle 10 and seal up the aperture size that blocks the adjustment inhaling kind hole to reply the seeding of different seed variety sizes, simple structure, application scope is wide, and the cost is lower, drives the stirring dish through the motor and makes the stirring post plug up the groove of inhaling kind one side, inhales kind of mouth negative pressure and induced drafts and carries out the separation, drives when inhaling kind of a dish pivoted the inserted block still can reject the less seed of size of the card income inhaling kind, accomplish the clearance, improve seeding efficiency.

Description

Seeding control device

Technical Field

The utility model relates to a seeding equipment technical field specifically is a seeding control device.

Background

Precision seeding can accurately control plant spacing, save thinning operation, is beneficial to yield increase and stable yield and save seeds, meets the development requirements of modern agriculture, is widely used for dibbling of intertillage crops such as corn, soybean, cotton, sorghum, beet and the like, and has a plurality of factors influencing precision seeding, wherein the seeding performance of a seeding apparatus is one of key factors, the precision seeding apparatus is mainly divided into a mechanical type and a pneumatic type, the mechanical type is divided into a horizontal disc type, a nest eye type, a vertical spoon wheel type and a finger clamp type, the pneumatic type is divided into an air suction type, an air blow type and an air pressure type, the pneumatic type has the advantages of small seed damage, strong seed shape adaptability and relatively simple structure compared with the mechanical type, but in the process of seeding operation, because the seeds of different varieties are different in size, even the size of the same kind of seeds cannot be completely the same, when various crops are seeded, either the suction disc is changed to be too small, or an adsorption disc which can be designed to be suitable for the suction holes of various crops is designed, the cost is higher, and the use is inconvenient, in addition, the seeds with the shrunk volume are easy to be blocked into the suction holes if the seed cleaning is not in time, and the sowing efficiency is seriously influenced.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide a seeding controlling means to solve the problem that proposes among the above-mentioned background art.

In order to achieve the above purpose, the utility model provides a following technical scheme: including inhaling the kind of dish, one side lower extreme of inhaling kind of dish is equipped with seed clearing sword, and the integrative welding in center of inhaling kind of dish is equipped with the sleeve, and telescopic center grafting is equipped with the rotation axis, one side is equipped with swivel nut in the sleeve, and one side grafting of swivel nut is equipped with the threaded rod, and the even perpendicular threaded rod of opposite side of threaded rod is equipped with a plurality of bracing pieces, and the bracing piece all runs through the sleeve and arranges the bar inslot in respectively, one side of bracing piece all is equipped with the kicking block, and it has a plurality of hole of inhaling to have seted up evenly the symmetry on inhaling kind of dish, inhales one side lower extreme of hole and has all seted up the slot, all pegs graft in the slot and be equipped with the baffle, and one side upper end of kicking block is equipped with first inclined plane, and one side lower extreme of baffle is equipped with the second inclined plane, the equal level in both sides of baffle is equipped with the fin board, and the lower extreme of fin board has all been equipped with the link, and the constant head tank has all been seted up in proper order vertically in the constant head tank, and extension spring, and two locating lever one side that run through the fin board respectively set up, and the upper end links on the link respectively of two fin boards.

Preferably, the threaded rod opposite side of the rotating nut is inserted into the sleeve and is provided with an adjusting disc, the section diameter of the adjusting disc is larger than that of the sleeve, one side of the adjusting disc, which protrudes out of the sleeve, is provided with a guide groove, the upper end of one side of the sleeve is provided with a guide ring, and one side of the guide ring is inserted into the guide groove.

Preferably, a motor is arranged at the lower end of the other side of the seed cleaning cutter of the seed suction disc, a poking disc is sleeved on a central shaft of the motor, and a plurality of poking columns are symmetrically arranged on the poking disc.

Preferably, stir one side upper end of post and all be equipped with the inserted block, stir the post and inhale the setting of kind of a hole one-to-one, the one end grafting of inserted block is arranged in and is inhaled kind of a hole, and the volume of inserted block is less than the minimum aperture size of inhaling kind of a hole.

Compared with the prior art, the beneficial effects of the utility model are that:

1. the device adjusts the ejector block through the adjusting disc to drive the baffle plate 10 to seal and block the seed sucking holes so as to adjust the aperture size of the seed sucking holes, so that the device can be used for seeding different seed varieties, and has the advantages of simple structure, wide application range and lower cost;

2. the poking disc is driven by the motor to enable the poking column to plug the poking groove on one side of the seed sucking hole, negative pressure of the seed sucking hole is induced to wind for separation, the inserting block can also be used for removing seeds with small sizes in the seed sucking hole when the seed sucking disc is driven to rotate, cleaning is completed, and seeding efficiency is improved.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a side peeling view of the seed sucking disc of the present invention;

FIG. 3 is a motor connection structure diagram of the present invention;

FIG. 4 is a schematic view of the portion A of FIG. 1 according to the present invention;

fig. 5 is a schematic diagram of the explosion structure of the present invention.

In the figure: the seed suction disc comprises a seed suction disc 1, a seed cleaning knife 2, a sleeve 3, a rotating shaft 4, a rotating nut 5, a threaded rod 6, a supporting rod 7, a top block 8, a seed suction hole 9, a baffle plate 10, a fin plate 11, a positioning rod 12, a tension spring 13, an adjusting disc 14, a motor 15, a poking disc 16 and a poking column 17.

Detailed Description

The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts all belong to the protection scope of the present invention.

Referring to fig. 1-5, the present invention provides a seeding control device: the seed cleaning device comprises a seed suction disc 1, a seed cleaning knife 2 is arranged at the lower end of one side of the seed suction disc 1, a sleeve 3 is welded at the center of the seed suction disc 1, a rotating shaft 4 is inserted in the center of the sleeve 3, a motor 15 is arranged at the lower end of the other side of the seed cleaning knife 2 of the seed suction disc 1, a poking disc 16 is sleeved on the central shaft of the motor 15, a plurality of poking columns 17 are symmetrically arranged on the poking disc 16, a motor 14 is obliquely arranged, the motor 14 can be a stepping motor 86BYG250-150, the poking columns 17 are inserted in poking grooves at one side of an inserting hole, inserting blocks are arranged at the upper ends of one sides of the poking columns 17, the poking columns 17 and the seed suction holes 9 are arranged in a one-to-one correspondence manner, one ends of the inserting blocks are inserted in the seed suction holes 9, the volume of the inserting blocks is smaller than the minimum aperture size of the seed suction holes 9, a rotating nut 5 is arranged at one side in the sleeve 3, a threaded rod 6 is inserted in the rotating nut 5, the other side of the threaded rod 6 is uniformly vertical to the threaded rod 6 and is provided with a plurality of support rods 7, the support rods 7 penetrate through the sleeve 3 and are respectively arranged in the strip-shaped grooves, the other side of the threaded rod 6 of the rotary nut 5 is inserted into the sleeve 3 and is provided with an adjusting disc 14, the section diameter of the adjusting disc 14 is larger than that of the sleeve 3, one side of the adjusting disc 14, protruding out of the sleeve, is provided with a guide groove, the upper end of one side of the sleeve is provided with a guide ring, one side of the guide ring is inserted into the guide groove, so that the adjusting disc 14 cannot shake, one side of the support rods 7 is provided with a top block 8, a plurality of seed suction holes 9 are uniformly and symmetrically arranged on the seed suction disc 1, the lower end of one side of each seed suction hole 9 is provided with a slot, a baffle 10 is inserted into the slot, the area of the baffle 10 is larger than that of the seed suction holes, the baffle 10 is a square plate, the upper end of one side of the top block 8 is provided with a first inclined plane, and the lower end of one side of the baffle 10 is provided with a second inclined plane, and first inclined plane contacts with the second inclined plane, and the angle is unanimous, and the first inclined plane lower extreme of kicking block 8 contacts with the second inclined plane upper end of baffle 10, the equal level in both sides of baffle 10 is equipped with fin 11, and the lower extreme that fin 11 all was seted up to the both sides of slot all is equipped with the link, and the constant head tank has all been seted up to the both sides of slot, all vertically in the constant head tank be equipped with locating lever 12 and extension spring 13 in proper order, and two one side settings that run through fin 11 are distinguished to two 12 one ends of two locating levers, and the upper end couple of two extension springs 13 articulates respectively on the link of two fin 11.

The working principle is as follows: rotate according to the crop seed of oneself planting in advance through adjustment disk 14, make swivel nut 5 drive threaded rod 6 and remove to one side, then drive bracing piece 7 and remove along telescopic 3 bar groove, make the 8 casees of kicking block that contact with baffle 10 lower extreme inclined plane all the time inhale kind of dish 1 insidely, then drive baffle 10 and move upwards, the completion is to inhaling the aperture size of kind of a hole 9 and changing, the effect that skew can not take place under the effect of locating lever 12 simultaneously, vice versa, when adjustment disk 14 upset, kicking block 8 moves to the outside, baffle 10 is under the extension spring 13 effect of 11 lower extreme connections of fin board of both sides, fall back in the slot of lower extreme, inhale kind of a hole 9's aperture grow, then start motor 15, then stir column 17 of stir dish 16 inserts in the stirred tank of inhaling kind of a hole 9 one side when the pivoted one by one, then drive inhale kind of a dish 1 and advance to rotate along rotation axis 4, and the inserted connection is all the plug block is arranged in inhaling kind of a hole 9, the length of plug block does not influence stir dish 16 and rotates, there is not following seed does not smooth then need the clear kind of a sword of one side to drop, stir of seed that another direction to accomplish the stir of seed, stir of carrying out can break away from.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. A seeding control device comprises a seed suction disc (1), and is characterized in that: the seed cleaning cutter (2) is arranged at the lower end of one side of the seed suction disc (1), a sleeve (3) is welded at the center of the seed suction disc (1) integrally, a rotating shaft (4) is inserted in the center of the sleeve (3), a rotating nut (5) is arranged at one side in the sleeve (3), a threaded rod (6) is inserted in one side of the rotating nut (5), a plurality of supporting rods (7) are arranged on the other side of the threaded rod (6) uniformly and vertically, the threaded rod (6) is arranged, the supporting rods (7) penetrate through the sleeve (3) and are respectively arranged in the strip-shaped grooves, a top block (8) is arranged at one side of each supporting rod (7), a plurality of seed suction holes (9) are uniformly and symmetrically arranged on the seed suction disc (1), slots are respectively arranged at the lower end of one side of each seed suction hole (9), baffle plates (10) are inserted in the slots, a first inclined surface is arranged at the upper end of one side of each top block (8), a second inclined surface is arranged at the lower end of one side of each baffle (10), the first inclined surface is contacted with the second inclined surface, fin plates (11) are horizontally arranged at the two side of each fin plate (10), two fin plates (12) are arranged at two side, and two positioning grooves (12) are arranged in each positioning springs, the upper end hooks of the two tension springs (13) are respectively hung on the hanging rings of the two fin plates (11).

2. A sowing control device according to claim 1, wherein: the adjusting device is characterized in that the other side of the threaded rod (6) of the rotating nut (5) is inserted into the sleeve (3) in an inserting mode and is provided with an adjusting disc (14), the section diameter of the adjusting disc (14) is larger than that of the sleeve (3), one side of the adjusting disc (14) protruding out of the sleeve is provided with a guide groove, the upper end of one side of the sleeve is provided with a guide ring, and one side of the guide ring is inserted into the guide groove.

3. A sowing control device according to claim 1, wherein: the lower end of the other side of the seed cleaning knife (2) of the seed suction disc (1) is provided with a motor (15), a poking disc (16) is sleeved on a central shaft of the motor (15), and a plurality of poking columns (17) are symmetrically arranged on the poking disc (16).

4. A sowing control apparatus according to claim 3, wherein: the one side upper end of stirring post (17) all is equipped with the inserted block, stirs post (17) and inhales kind of a hole (9) one-to-one setting, and the one end of inserted block is pegged graft and is arranged in inhaling kind of a hole (9), and the volume of inserted block is less than the minimum aperture size of inhaling kind of a hole (9).