KR20160118446A - Cultivator-mounted Seeder - Google Patents

Abstract

The present invention relates to a cultivator mounted seeding apparatus. A cultivator mounted seeding apparatus according to the present invention comprises: a hopper (20) which is installed on a top part of a main body (10) and stores seed; a seeding roller (50) in which a seed discharge unit is formed radially, and which is connected to a driving wheel (30) and a power transmission unit (40) installed on a bottom part of the main body (10) to discharge a fixed quantity of the seed stored within the hopper (20) while the seeding roller (50) is being rotated; a plow (70) which includes a joint part (701) and a damper (703) and is installed in a front bottom part of the main body (10) to make furrows; a discharge tube (60) which enables the seed discharged from the seeding roller (50) to be dropped into the furrows; and a soil covering unit (80) which covers with soil again the furrows into which the seed discharged from the discharge tube (60) is dropped. Accordingly, a cultivator mounted seeding apparatus according to the present invention has effects that it not only is capable of being utilized for the general purpose in seeding of various crops by enabling a seeding distance to be simply adjusted, but also is preventing the plow from being damaged and stably performing a seeding operation even at a stony field by absorbing and relieving a physical impact applied to the plow in the seeding process.

Description

[0001] Cultivator-mounted Seeder [0002]

The present invention relates to a management seeder-type seeding apparatus, and more particularly, to a management seeder seeding apparatus that enables a seeder to sow seeds at desired intervals while being pulled by a manager, .

In general, planting seeds to grow crops or vegetables is called "sowing" in a broad sense, but generally means planting seeds or similar seeds.

Sowing patterns include scattering, sprinkling, dripping, and dropping. In the past, the land was flattened and scattered. However, as the farming technology developed, it was developed into a farming law that planted rice fields and sown on the rice paddies. In wintering crops, in order to avoid drought damage in winter, It was differentiated into a breeding sowing method on the bone.

Sowing was done by hand before the agricultural machinery was widely available. However, sowing machines have been developed to allow sowing work to be carried out automatically.

 The seeding machine includes a hopper for storing seeds for sowing, a seeding roller for connecting and rotating with a drive wheel provided at a lower portion of the main body and rotating by power transmission means, and having a seed discharging means radially arranged on the outer circumferential surface thereof, A plow which is installed at the lower front part of the main body to dig a trough, a discharge pipe for allowing the seed discharged from the seeding roller to fall on the fringe, and a cover for covering the gravel separated from the discharge pipe with the soil, , The driving wheel rotates, and the seeding roller is rotated to discharge the seed stored in the hopper to the discharge pipe, thereby discharging the seed discharged through the discharge pipe to the furrow. Subsequently, the seedlings are covered with soil, .

On the other hand, past sowing machines mainly consisted of passive sowing machines, in which sowing is carried out by manually pushing sowing machines, but power type sowing machines such as tractors, tillers, and managements are widely spread, so that they are connected to the rear of the power- , A traction type planter having a traction type is developed, and now, the use of a traction type planter is becoming common.

A pulling type seeding machine has been developed variously in the past, but in Registration Practical Utility Model No. 20-0219524, a compaction roller is installed on the rear side of the chassis, a hopper for storing seeds on the upper side, and seed grooves having different sizes on the surface A plurality of plowing rollers installed at a lower portion of the hopper to feed the seeds of the hopper at a predetermined amount and at regular intervals, a plurality of plows installed at a lower portion in a multi-row manner for plowing the furrows, and a conveyance pipe for guiding the dropped seeds to the furrow Wherein the seeder is rotatably connected to a shaft of a compaction roller by a power transmission device and is rotatably connected to a support frame on the front surface of the seeder, A traction axis is provided on both sides of the support frame so as to be rotatably connected to the tractor rotary, Having lifting axis in a central portion of the support frame by a lifting axis and for a Tractor planter, it characterized in that the lifting cylinder is connected to install the post of the tractor.

In addition, in the registration utility model No. 20-0263925, a chassis is composed of a front frame and a rear frame which are transversely disposed at the front end and the rear end, and a pair of side frames extending at both ends of the front frame and the rear frame; A pair of supports vertically installed on upper surfaces of the both side frames; A hopper installed between the two supports to store seeds therein; A seeding roller provided at a lower portion of the hopper and having a plurality of seed grooves formed on an outer circumferential surface thereof so as to be supplied with a predetermined amount of seed at a predetermined cycle; A plow installed at a lower portion of the chassis to form a furrow; A transfer tube for guiding the seed supplied by the seeding roller to the furrow; A compaction roller provided at a rear end of the chassis to close the ground; When the configured seeder is installed to be pulled to the manager,

A height adjuster which is tightly fixed to the center of the front frame by bolts and has a traction axis protruded at a tip thereof; A tubular connector which is fitted to the pulling shaft of the height adjusting mechanism and is coupled by a pin; Wherein a shaft is formed in a traction frame protruding from a rear end of the manager, and a leading end of the connector is inserted into the shaft and is pin-coupled to the shaft.

Registration Utility Model Bulletin No. 20-0219524 Registration Utility Model No. 20-0263925

The conventional traction type seeding machine as described above is connected to the rear of the power type farm machinery such as a tractor or a manager and is pulled by the power type farm machinery while the seeding roller is rotated at a constant speed using the power transmitted from the power type farm machinery, A single worker has the advantage of being able to finish sowing on a large area of farmland in a short time, while the plow forming the trough, the hopper storing the seed, and the seed discharged from the hopper are formed by the plow All of which are provided with a discharge pipe for guiding to fall.

Therefore, in the conventional traction type seeding machine, it is impossible to control the distance between the troughs formed by the plowing machine and to control the sowing interval of seeds in which the sowing is carried out along the trough. Therefore, the conventional traction type sowing machine should be used only for sowing of one crop It has a drawback.

Therefore, in a farm where a variety of crops are grown by season or season, when the optimal seeding interval required for growing each crop is different, it is necessary to have several seeders at a time in order to sow each crop, It is necessary to store a large number of sowing machines in a warehouse even though it is used only for sowing once a year in general, The need to maintain and manage the sowing machine has caused a problem in that the troubles and inconvenience associated with it are increased.

Also, in the conventional traction type planter, the plow forming the trough is formed integrally with the frame of the seeder so that the trough is pulled by the power type farming machine such as the tractor or the manager, and the plow is used to form the trough in the farmland. In the case of hitting the plow on the back, the impact of the sowing machine caused the whole sowing period to cause no gorillation or normal sowing. In severe cases, the plow was damaged due to the collision with the stone, It is impossible to continue the sowing operation. Therefore, there is a problem that it is difficult to perform sowing work in a field with lots of stones.

The management apparatus attached seeding apparatus of the present invention has been developed to solve the problems of the related art as described above, and includes a hopper 20 for storing seeds installed on the main body 10; A seeding roller that is connected to the drive wheel 30 and a power transmission means 40 provided below the main body 10 and rotates and has a seed discharging means radially formed on the outer circumferential surface to discharge a seed stored in the hopper 20 in a quantitative manner 50); A plow 70 installed at a lower front portion of the main body 10 to dig a trough; A discharge pipe (60) for allowing the seed discharged from the seeding roller (50) to fall on a furrow; And a clay means (80) for covering the gravel which is discharged from the discharge pipe (60)

The main body 10 is integrally formed by connecting both ends of a pair of the horizontal frames 101 with connecting plates, and integrally forming vertical frames 102 at both ends thereof;

The hopper 20 clamps a pair of lateral frames 101 at both sides so as to be movable along the horizontal frame 101 of the main body 10;

The driving wheel 30 is installed at the lower portion of the main body 10 by forming a spike 301 radially on the outer circumferential surface of the main body 10 and connecting both ends of the driven shaft 403 of the power transmitting means 40 to the pair of hoppers 20 To the seeding roller (50) respectively installed on the seeding roller (50);

The plow 70 has a joint part 701 formed at one side of its upper part and clamped so that the upper end of the joint part 701 can move along the transverse frame 101. A seed fall- And connected to the flexible discharge pipe (60) with the hopper (20);

And the damper 703 is coupled to the support piece 704 protruding from the upper portion of the plow 70 so as to be connected to the plow 70 by a clamp, It is possible to easily adjust the distance to be used for general cropping in a variety of crops. In addition, since the damper and the joint part are provided in the plow, the physical impact generated by the collision with the stone is absorbed and alleviated Thereby preventing damage to the plow, and achieving the objective of stably carrying out the sowing work in a field with many stones.

As described above, the management-type seeding apparatus of the present invention can easily control the spacing between a plurality of plows and hoppers installed in the main body, so that it is possible to sow at the optimal seeding interval according to the type of crop, There is an advantage that it can be universally used for the sowing of various crops such as wheat, barley, sorghum and corn, and there is an advantage that it can secure the competitiveness of small farmers who can not scale and commercialize due to aging and lack of labor.

In addition, since the manager-equipped seeding apparatus of the present invention further includes a damper and a joint part in the plow, it is possible to prevent damage to the plow by absorbing and alleviating external physical impact applied to the plow in the process of being towed using the manager In addition, there is an effect that the seeding work can be performed stably even in a field with lots of stones.

1 is a side view showing a configuration according to an embodiment of the management-apparatus-attached seeding apparatus of the present invention.
BACKGROUND OF THE INVENTION 1. Field of the Invention [0001] The present invention relates to a management apparatus attached seeding apparatus,
3 is a side cross-sectional view showing a coupling relationship between a driving wheel and a seeding roller according to an embodiment of the manager-equipped seeding apparatus of the present invention.
4 is a side cross-sectional view showing a coupling relationship between a main body and a plow according to an embodiment of the management-apparatus-attached seeding apparatus of the present invention.
FIG. 5 is a side view showing a state of use connected to a manager according to an embodiment of the management-apparatus-attached seeding apparatus of the present invention. FIG.

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS Hereinafter, a configuration and operation of a management-apparatus-attached seeding apparatus according to a preferred embodiment of the present invention will be described in detail with reference to the accompanying drawings.

The management apparatus attached seeding apparatus of the present invention comprises: a hopper (20) for storing seeds installed on an upper portion of a main body (10); And a seeding roller 50 connected to the driving wheel 30 and the power transmission means 40 provided below the main body 10 to discharge seeds stored in the hopper 20 in a fixed amount while rotating, Wow; A plow 70 having a joint 701 and a damper 703 and installed at a lower front portion of the main body 10 to dig a trough; A discharge pipe (60) for allowing the seed discharged from the seeding roller (50) to fall on the furrow; And a clay means (80) for covering the gravel that has been discharged from the discharge pipe (60) with the seeds back with the soil.

The main body 10 has a rigid structure by integrally connecting both ends of a pair of the transverse frames 101 with a connecting plate and integrally forming vertical frames 102 at both ends thereof, The horizontal frame 101 'is further provided with a link portion 101a so as to be connected to the manager 2 and pulled by the manager.

The vertical frame 102 may further include alignment means 90 for maintaining a straight line in a direction parallel to the valleys formed at one side in the process of being pulled by the manager with the management apparatus attached seeding apparatus of the present invention have.

The aligning means 90 is rotatably installed at the lower end of the vertical frame 102 and a coil spring (not shown) is provided between the vertical frame 102 and the aligning means 90 so as to be able to maintain the vertical position, 901 are preferably provided.

The hopper 20 is provided with clamps on the lower and front sides so that the front and rear clamps can be moved along the horizontal frame 101 of the main body 10, ) With bolt-nut coupling.

The hopper 20 may be provided with at least one pair of the hopper 20 on the main body 10 so that a plurality of hoppers 20 provided so as to be movable along the horizontal frame 101 of the main body 10 It is possible to adjust them at appropriate intervals.

The driving wheel 30 is installed on the lower part of the main body 10 by forming a spike 301 radially on the outer circumferential surface of the driving wheel 30 so that the supporting frame integrally protrudes downward from the center of the horizontal frame 101 So that it is supported by bearings on the support frame so as to enable smooth rotation.

The rotary shaft of the drive wheel 30 is axially coupled to the drive gear 401 at one side of the power transmission means 40 and the both ends of the driven shaft 403 of the driven gear 402 at the other side of the power transmission means 40 And is axially coupled to each seeding roller 50 provided in each of the plurality of hoppers 20 to transmit the rotational force of the driving wheel 30 to the seeding roller 50.

At this time, the cross-sectional shape of the driven shaft 403 is preferably polygonal so that the rotational force of the driven shaft 403 can be transmitted to the seeding roller 50 provided at the lower end of the hopper 20 provided so as to be movable along the support frame Do.

The rotational force of the driving wheel 30 is transmitted to the sowing roller 50 provided at both ends of the slave shaft 403 through the slave shaft 403. The power transmission to the sowing roller 50 is interrupted The clutch means 404 may be further provided on both sides of the driven shaft 403 with respect to the driven gear.

The seeding roller 50 is provided with a seed discharging means radially on the outer circumferential surface to discharge the seed stored in the hopper 20 into the seed discharging means while discharging the seed stored in the hopper 20 to the discharge pipe 60. The diameter of the seeding roller 50 It is known in advance that the size and shape of the seed discharging means can be changed according to the type of the seed to be sown, and the sowing roller 50 and the seed discharging means are omitted for reasons of the variability.

The plow 70 has a joint 701 at one side of its upper part and clamps the upper end of the joint 701 so as to be movable along the transverse frame 101.

The upper end of the joint part 701 is integrally formed with the clamp so that the clamp can be moved along the horizontal frame 101 of the main body 10, And the lower end of the joint part 701 is integrally formed on the upper part of the front part of the plow 70 so that the plow 70 can be raised and lowered through the joint part 701 by folding.

A lower end portion of a damper 703 having an upper portion clamped to the horizontal frame 101 by a clamp to move along the horizontal frame 101 is inserted into a support piece 704 integrally projected on the other upper side of the plow 70, The plow 70 can be lifted and lowered by the damper 703 and the position of the plow 70 is maintained by the joint 701 and the damper 703 and the plow 70 is pulled by the plow 70 Thereby minimizing damage to the plow 70 by effectively absorbing and alleviating external physical impacts such as collision with stones stuck to the ground.

Although the damper 703 is shown as a spring damper 703 in the drawings attached to the present invention, the spring damper 703 may be used regardless of the operation method such as a spring type or a cylinder type as long as it can perform a damping function. In advance.

A seed falling part 702 is formed on the upper part of the plow 70 and is connected to the flexible discharge pipe 60 by the hopper 20 so that the discharge pipe 60 is opened from the hopper 20 by the seeding roller 50, Seeds fall down under the plow 70 through the seed falling part 702 and fall into a trough formed by the plow 70, thereby sowing.

At this time, since the discharge pipe 60 connecting the hopper 20 and the seed dropping unit 702 on the plow 70 has a flexible characteristic, the hopper 20 and the plow 70 are not aligned in a line It is possible to seed the seed discharged from the hopper 20 by the seeding roller 50. [

The covering unit 70 is provided at the upper part of the plow 70 so as to protrude from both sides so that the chain is connected between the both side plates 705. The chain is connected to the rear side of the plow 70 The plow 70 forms a groove with a predetermined depth on the ground and the seed is dropped on the groove by the sowing roller 50. The chain located behind the plow 70 is grounded on the ground To the valleys, so that the furrows of the seeds are covered with the soil.

Hereinafter, the operation of the manager-attached seeding apparatus to which the technique of the present invention is applied will be described with reference to the accompanying drawings.

As shown in FIG. 5, when the management apparatus attached seeding apparatus of the present invention is connected to the rear side of the management apparatus and pulled by the manager, a pair of plows 70 installed at an interval set by the user in the lower part of the main body 10, .

At this time, a spike (301) that is caught on the ground surface is radially formed on the outer peripheral surface, and the driving wheel (30) provided under the main body (10) rotates in accordance with the traction of the seeding device by the manager, And the seeding roller 50 axially coupled at both ends of the driven shaft 403 is rotated.

A pair of seeding rollers 50 axially coupled to both ends of the driven shaft 403 is provided with a seed discharging means radially on the outer circumferential surface of the hopper 403 so that a pair of hoppers And the seeds stored in the hopper 20 are discharged in a fixed amount while being rotated by the driven shafts 403, respectively.

The seeds discharged in the hopper 20 by the seeding roller 50 are discharged through a flexible discharge pipe 60 provided between the lower end of the hopper 20 and the seed falling portion 702 of the plow 70, 70 to the lower part of the plow 70 to fall on the ridge formed by the plow 70. [

When the seeds fall down at regular intervals in the gullet in accordance with the progress of the manager-equipped seeding apparatus of the present invention as described above, the surplus portion 80 provided behind the plow 70 is pulled by the plow 70, As the soil is pulled and covered in the furrow, the seeds fallen in the furrow are covered with the soil and the sowing is completed.

The hopper 20 and the plow 70 of the management type seeding apparatus according to the present invention can be moved along a horizontal frame 101 provided on the main body 10 so as to be movable so as to clamp the sludge according to the type of crop to be sown. It is possible to perform sowing of various crops such as soybean, peanut, wheat, barley, sorghum and corn with only one management-apparatus-equipped seeding apparatus of the present invention.

The management type seeding apparatus according to the present invention further includes a damper 703 and a joint 701 in the plow 70 so that the plow 70 hits the large plow in the agricultural land It is possible to prevent damage to the plow 70 by absorbing and alleviating the impact applied to the plow 70 by the damper 703 and the joint 701 and also to stably perform the sowing operation .

While the present invention has been particularly shown and described with reference to exemplary embodiments thereof, it is clearly understood that the same is by way of illustration and example only and is not to be construed as limiting the scope of the invention as defined by the appended claims. It will be understood by those skilled in the art that various changes in form and details may be made therein without departing from the spirit and scope of the invention.

1: Planter 2: Manager
10: Main body 101: Horizontal frame
102: vertical frame 20: hopper
30: drive wheel 301: spike
40: Power transmission means 401: Drive gear
402: driven gear 403:
404: clutch means 50: seeding roller
60: discharge pipe 70: plow
701: joint part 702: seed dropping part
703: Damper 704: Support piece
705: mounting plate 80: covering means

Claims (2)

A hopper 20 for storing seeds installed on the upper portion of the main body 10; A seeding roller that is connected to the drive wheel 30 and a power transmission means 40 provided below the main body 10 and rotates and has a seed discharging means radially formed on the outer circumferential surface to discharge a seed stored in the hopper 20 in a quantitative manner 50); A plow 70 installed at a lower front portion of the main body 10 to dig a trough; A discharge pipe (60) for allowing the seed discharged from the seeding roller (50) to fall on a furrow; And a clay means (80) for covering the gravel which is discharged from the discharge pipe (60)
The main body 10 is integrally formed by connecting both ends of a pair of the horizontal frames 101 with connecting plates, and integrally forming vertical frames 102 at both ends thereof;
The hopper 20 clamps a pair of lateral frames 101 at both sides so as to be movable along the horizontal frame 101 of the main body 10;
The driving wheel 30 is installed at the lower portion of the main body 10 by forming a spike 301 radially on the outer circumferential surface of the main body 10 and connecting both ends of the driven shaft 403 of the power transmitting means 40 to the pair of hoppers 20 To the seeding roller (50) respectively installed on the seeding roller (50);
The plow 70 has a joint part 701 formed at one side of its upper part and clamped so that the upper end of the joint part 701 can move along the transverse frame 101. A seed fall- And connected to the flexible discharge pipe (60) with the hopper (20);
And a damper 703 which is coupled at one end to the horizontal frame 101 so as to be movable and the lower end of which is coupled to the support piece 704 protruding from the upper portion of the plow 70 A management type attached seeding device.
The method of claim 1, further comprising:
The covering unit 70 is provided at the top of the plow 70 so as to protrude from both sides so that the chain is connected between the both side plates 705 so that the chain is pulled by the plow 70 And the soil is covered with soil.

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