KR100285289B1 - On by on seed seeder - Google Patents

Abstract

PURPOSE: A seeding machine is provided to accurately and smoothly form a seeding furrow, and to precisely sow seeds at accurate positions at regular distances within a range of less than 5 centimeters one by one. CONSTITUTION: The seeding machine consists of a seeding furrow forming device, and a seed distributor(30) connected to the seeding furrow forming device. The seeding furrow forming device comprises a streamlined head portion, a seed dispenser, a connector, and a discharge opening. The seed distributor is provided with an annular seed discharge belt(37) having a seed hole. The belt is supported by a driving roll(33) and a guide roll(36) within a cover(32) of a housing(31). A seed receiving chamber(44) defined by a connector(41) elastically contacting with the belt and a seed distribution roll(42), and a connecting wall(43) is provided in a lower opened part(31a) of the housing. An adjustment plate(52) is installed at a seed supply hole(51) of the receiving chamber.

Description

Seed Grain Seeder {On by on seed seeder}

The present invention relates to a seed grain planter, in particular, it is to propose a seed grain planter that allows precise seeding of seeds by precisely constructing the seeding bone and releasing the seeds in grain units at a distance within 5 cm.

Needless to say, the first step to good farming is in precise sowing and uniform seeding. In the past, the sowing or seeding of crop seeds by 3 ~ 4 times and seeding them with proper numbers after germination and planting the seeds were unsuitable for high yielding crops such as seed waste, waste manpower, soil nutrient loss, and damage to residual crops. . However, the conventional planters reach 20 ~ 50 cm between the planting surface and the seed emitter, but they are not suitable for precision seeding by collecting the discharged seeds in the seeding bone with the guide tube, and the seed price is expensive. Has become an essential skill for future high-yielding or high-income farming.

The present invention aims to propose a seed grain seeding machine which precisely constructs the seeding bone and releases the seed in the grain in the seeding bone at a close distance within 5 cm so that the seed can be precisely seeded at the exact position in the grain.

1 is a perspective view of a state of use of the present invention seed drill

Figure 2 (A) is a detailed view of this invention seedling composition

(B) is another embodiment of the seedling composition

(C) is an enlarged view of the cross-sectional view before seeding

Figure 3 (A) is another detailed view of the seedling composition

(B) is a sectional view of a multi-row precision seeding operation state

(C) is an enlarged cross-sectional view of the seed release belt and support plate

4 is an internal assembly view of the seed grain ejector

5 is an exploded perspective view of a seed grain ejector

6A to 6F show various embodiments of the seed grain release belt.

7 is a schematic diagram of a drive system;

8 is an exploded perspective view of a driving device

Explanation of the main symbols

10: seeding bone generator 30: seed grain ejector 1: frame 2, 3: wheel 4: handle 5: chain 6: earthenware 7: horizontal rod 8: bone gap indicator rod 11: control rod 12: support tube 13: support tube 14: Incision 15: Groove 16: Clip 13: Head 13a: Ceramic tip 21: Connection 20: Seed exit 37: Belt 20a: Seed discharge tube 23: Seeding groove creator 31: Housing 32: Cover 39: Hole 37: Belt 33: Drive Roll 34, 35, 36: Roll 44: Seed chamber 42: Seed dispersion roll 43: Connection wall 44: Seed chamber 50: Hopper 51: Seed supply port 52: Entrance control plate 60: Seeding part 61: Support plate 62: Groove 71 : Fleece 72: Support shaft 73: Gear 74: Chain 75: Drive shaft 76: Gear 77: Shaft 78: Gear 79: Gear 80: Chain 81: Gear

This invention is a seeding machine made into the seeding bone forming machine (10) and the seed grain ejector (30). The planter frame can be used by attaching it to various tillage equipment such as a frame for mounting a tractor and a frame for mounting a tractor. When the planter frame is attached to the power unit, the seed grain ejector is connected to and driven by the power of the work machine.

This invention is explained as an example of FIG. 1 as follows. In Fig. 1, the seeding seedling generator 10 and the seed grain ejector 30 were assembled to a manual seeding plant equipped with the frame 1, the front and rear wheels 2 and 3, and the handle 4. Holding the handle and moving the planter, the seedling bone composition 10 in contact with the main fabric to form a seeding bone 22 for sowing seeds (s) on the main fabric. Depth control of the seedling bone is by adjusting the height of the seedling composition.

The seed grain emitter is interlocked with the wheel of the planter so that the seeds are sown in granules at precise intervals on the seeding bone.The seeded seeds are covered on the seedling bone by the earthenware (6) at the end of the chain (5) hanging on the frame. The bone gap indicating rod 8 attached to (1) so as to be movable by the horizontal bar 7 indicates the position of the seeding bone adjacent to the main fabric when the frame moves while seeding.

2 (A), (B), (C) and 3 (A), (B), (C) seeding bone that is in contact with the main fabric of the field to form a precise seeding bone 22 when moving the planter An embodiment of the composition 10 is shown. Mount the bone composition 10, which cuts the soil and creates a smooth bone shape, to the frame side support tube 12 with the height adjusting rod 11, and the incision 14 of the support tube 13 (see Fig. 1). By setting the bone depth by overlapping the clip 16 to the multi-step groove 15 on the outer circumferential surface of the adjusting rod 11.

Install the streamlined head 13 in front of the bone composition (10). More preferably, the head is separated and formed by the ceramic tip 13a so that the soil does not adhere to the bolt 13b and the nut 13c so that the inner surface of the seeding bone 22 is more smooth and precise.

A seed emitter 30 connection 21 and a seed outlet 20 are made at the rear of the seeding bone former 10. In another embodiment, in order to seed the seeds in rows 2 to 3, the rows 2 to 3 of the seed discharge pipes 20a are installed at the rear of the bone composition 10 as shown in FIG. When installing a plurality of seed seed discharge pipe (20a) by attaching the groove forming machine 23 in accordance with the seeding row on the bottom of the bone seeding plant, the seed (s) of a plurality of rows are introduced into the seeding grooves (22a) of the plurality of rows in the seeding valley, respectively.

4, 5, and 6, the seed grain ejector 30 installs an annular seed ejection belt 37 in which one to three rows of seed holes 39 are arranged in a cover 32 on one side of the housing 31. . The belt 37 is supported by the drive roll 33 and the guide rolls 34, 35, 36 and rotates in the direction of the arrow; The seed holding chamber 44 including a part of the belt 37 is installed in the bottom opening 31a of the housing 31. The seed receiving chamber 44 is composed of the front connecting body 41 in contact with the belt 37 and the rear seed spreading roll 42 and the connecting wall 43 which are rotated in contact with the arrow in the direction of the arrow against the rotational direction of the belt 37. do. The dispersion roll 42 prevents the seed s from being bitten between the belt 37 and the roll, and disperses the seed in the storage chamber 44. Supply port 51 for installing the seed supply port 51 for supplying seeds from the hopper 50 to the side of the storage chamber 44 and to change the inlet size in accordance with the type of seed in the supply port 51 The support plate 61 is installed in close contact with the control plate 52, and the seed s inserted into the seed hole 39 is discharged from the dispersion roll 42 at the bottom of the seed storage chamber 44, the belt 37. The support plate 61 is flat or the seed guide groove 62 (see Fig. 3C) is installed so that the belt 37 is located at the center of the seed according to the particle size of the seed.

7, the driving device is installed on the other side of the seed ejector 30 as shown in FIG. Interlocking chain gear 73 which supported the drive shaft 72 by the drive shaft 71 which connects the seed drill drive wheel 3, the manager power | attachment which mounts a seed drill, or the tractor power with an appropriate rotation speed as an interlocking device (not shown). ) The gear 73 drives the seed discharge belt 37 by rotating the drive chain gear 76 attached to the drive shaft 75 of the drive roll 33 via the chain 74. In order to rotate the dispersion roll 42 against the belt 37 at an increased speed, the drive chain gear 78 at the end of the shaft 77 of the dispersion roll 42 and the outer side of the electric gear 81 attached to the drive gear 76 are supported. The connection is made by the chain 80 supported by the gear 79.

The seeding machine of the present invention adjusts the seeding interval of the seed by adjusting the rotation speed (rpm) of the driving roll 33 linked to the pleat 71 by changing the size of the pleated 71. The belt 37, the inlet control plate 52 and the support plate 61 is made in various forms according to the type, particle size and shape of the seeds, and selects and assembles parts of suitable standards as necessary. In detail, the seed hole 39 formed in the belt has a size in which one seed is inserted based on a round seed (including a coating seed) as shown in FIG. 6, but one or two elongated seeds may be inserted. I do it in size. The inlet control plate 52 is made by selecting the type of seeds to be sown by making the inlet of the seed supply port 51 small when sowing small seeds and increasing the inlet when sowing thick seeds. The support plate 61 uses a planar support plate if the average diameter of the seeds is less than or equal to the thickness of the belt 37, and the seed guide groove so that the center of the belt reaches the center of the seeds if the average diameter of the seeds is greater than the thickness of the belt 37. 62) (see Fig. 3 (c)). As such, the invention belt 37, the inlet control plate 52 and the support plate 61 should be provided with a variety of specific specifications to meet the type or size of seeds. Furthermore, this invention belt 37 arranges the seed holes 39 of 1 to 3 rows (see Fig. 6) or 4 rows according to the number of seeding rows of seeds; In this case, the seeding bone generator 10 has a seed discharge tube 20a of the required number according to the number of seed holes 39 of the belt 37, as shown in the example of FIG.

Let's look at the grain seeding operation of the present invention seedling in detail. First, the rotational force of the fleece 71 rotates the belt 37 through the gear 73, the chain 74, the gear 76, the shaft 77 and the driving roll 33; At the same time, the dispersion roll 42 is rotated against the rotation of the belt 37 via the gear 76, the gear 81, the chain 76 and the gear 78. The dispersing roll 42, which rotates at a higher speed than the driving roll 33, is supplied to the seed receiving chamber 44 through the supply port 51 opened at a predetermined size by the throttle plate 52 in the hopper 50. Is dispersed on the belt 37 so that the seeds are inserted into every seed hole 39. The seed inserted into the seed hole 39 is transferred on the support plate 61 along the belt 37 and pressurized by the dispersion roll 42 at the end of the support plate 61 so as to be separated out of the seed receiving chamber 44 so that the seedling compounder ( 10) Seeds are sown in grain units to the seeding bone formed so as to be close to about 5 cm, and then covered with a cover earthensis, so that precise sowing is performed. When the seed holes 39 are formed in two or more rows, the seeds are sown in the width defined by the seed discharge tube 20a formed in accordance with the arrangement of the seed holes 39, and in this case, the seeds are sowing grooves 22a in the seeding bone. ) Are sown each.

As described above, the present invention provides a seed grain seeding machine which forms a precise seeding bone by the seeding seedling generator and releases the seeds in the grain unit within a close distance within 5 cm by the seed grain ejector. It is.

Claims (3)

In forming the seeding bone and to release the seed supplied from the hopper to the seeding bone, the seed grain ejector 30 is connected to the seeding seedling generator 10 is mounted to the frame and the seeding seedling generator 10 is installed ; The seeding bone generator 10 constitutes a streamlined head 13, a seed emitter 30 at the rear end 21, a seed discharge port 20, and the seed grain emitter 30 includes a cover 32 of the housing 31. Install an annular seed release belt 37 which is supported and rotated by the drive roll 33 and the guide rolls 34, 35, 36 in which the seed holes 39 are arranged; Seed receiving by the connector 41 which is in contact with the belt 37 to the bottom opening 31a of the housing 31 and the seed dispersing roll 42 and the connecting wall 43 which are rotated in contact with the belt 37 in the rotational direction. Yarn 44; A control plate 52 is installed at the seed supply port 51 of the accommodation chamber 44 connected to the seed supply hopper; Seed receiving chamber (44) Seed grain seeders, characterized in that the seed plate is installed on the bottom of the belt 37, so that the seed is discharged in the unit of grain passing through the dispersion roll (42). The seed grain planter according to claim 1, wherein a ceramic tip (13a) is attached to the head of the seeding bone composition machine (10). The seed grain ejector (30) according to claim 1, further comprising: an annular seed ejection belt (37) arranged with two or three rows of seed holes (39); 2 to 3 rows of seed discharging pipes 20a are formed in the seeding bone forming machine 10; Seed grain planter, characterized in that the seeding groove forming machine (23) corresponding to the sowing row is attached to the bottom of the seeding bone forming machine.