KR200442519Y1 - A sower - Google Patents

Abstract

The present invention relates to a bean planter, looking at the features of the configuration, the steering portion 10 to operate in conjunction with the handle 12 to control the left and right turning of the front wheel 14; A driving unit 20 which rotates or stops the rear wheels 24 by the driving force of the motor 22; Position adjusting unit for adjusting the position of the seeding unit 50 up, down, left and right; It characterized in that it comprises a; hopper unit 70 for supplying the beans (S) to the auxiliary hopper 56 of the seeding unit 50.

Accordingly, the elderly or women who are weak in muscle strength by the driving force of the motor can easily run the narrow furrows without applying great force, so that the seeding work can be carried out smoothly at any position in response to the shape of various ridges. During the implementation, the remaining amount of the seed is checked and replenishment is easily performed.

Soybean planters, front and rear wheels, motors, bevel gears, worm gears

Description

Soybean planters {A sower}

1 is a block diagram showing the soybean plant as a whole according to an embodiment of the present invention.

FIG. 2 is a plan view of the soybean plant of FIG. 1 as a whole; FIG.

3 is a front view of the soybean plant in FIG. 1 as a whole.

4 is an enlarged configuration diagram illustrating main parts of a driving unit of FIG. 1;

Figures 5a to 5b is a configuration diagram showing the up, down, left and right position adjustment of the seeding part of FIG.

6A to 6B are enlarged views illustrating main parts of the seeding part in FIG. 1.

Explanation of symbols on the main parts of the drawings

10: steering part 12: handle 14: front wheel

20: drive unit 21: control box 22: motor

24: rear wheel 25: drive shaft 26: bevel gearbox

28: clutch plate 30: shock gearbox 32: adjusting handle

34: rotating shaft 40: guide member 42, 42 ': rotating plate

44: support bar 50: seeding part 52: insert part

58: circular frame 60: height adjustment rod 62: height adjustment plate

70: hopper section

The present invention relates to a soybean planter, and more particularly, to a soybean planter for quickly planting seeds of quantitatively at regular intervals on the head of the fertilizer.

Soybeans are usually grown late by sowing crops because they are later than other crops. In other words, after harvesting early crops such as tobacco and sesame seeds, workers move along the furrows without walking vinyl on the toads, digging soil with a hoe and putting a number of seeds and covering them.

In particular, when a double crop is carried out in the field where tobacco is grown, soybeans should be sown in advance in consideration of the last tobacco harvesting season, but the sowing of soybeans cannot be done quickly due to the interference of tobacco leaves that are already growing, and the crops are damaged. Careful sowing so as not to see the work efficiency is reduced, and the worker's grievances due to sowing all the way to the waist.

Accordingly, the applicant has previously applied for a technology that allows sowing of beans at uniform intervals while reducing the time and manpower required for sowing the beans in Korean Patent Application No. 2005-64264 (name: Soybean Seeder). .

By the way, the technique is to sowing soybeans automatically, but the following problems were raised.

First, there is a separate driving means is not provided simply move by the pushing force of the worker and the soybean weakness or weakness as women sowing so has a disadvantage that you can not easily use.

Second, the wire is pulled from the left or right side of the front wheel by the operation of the lever, the direction is made, the play is quite a lot of the situation is difficult to control in the desired direction in the narrow furrows.

Third, when the seeding part is installed so that only up and down adjustment of the seeding part is possible, the seeding part is not deeply inserted into the soil when sowing on the side slope of the toad.

Fourth, the seed discharge hole of the sowing part is formed to a certain size, so it cannot be used for different seed sowing such as beans and corn of different varieties.

Fifth, in order for the hopper to be directly installed in the seeding part to check and replenish the remaining amount of seeds, the worker must move forward to check and replenish the small amount of hopper in a narrow space on the seeding part. A cumbersome drawback followed.

The present invention has been devised to solve the above problems, so that the elderly and women with weak muscle strength can easily run the narrow furrow without great effort, as well as sowing in any position in response to the shape of various pits. The object of the present invention is to provide a soybean seeding machine that can be made smoothly, and in particular, the seed residue check and seed replenishment work which should be checked frequently during the seeding operation are easily performed.

Hereinafter, with reference to the accompanying drawings will be described in detail a preferred embodiment according to the present invention.

1 is a configuration diagram showing the soybean planter as a whole according to an embodiment of the present invention, Figure 2 is a plan view showing the soybean planter as a whole, Figure 3 is a front view showing the soybean planter as a whole, Figure 4 1 is an enlarged configuration diagram showing the main portion of the driving unit of FIG. 1, and FIGS. 5A to 5B are configuration diagrams illustrating a state in which the seeding unit in FIG. 1 is arranged up, down, left, and right, and FIGS. It is a block diagram shown.

The present invention relates to a bean planter, in which the bean planter is steered to move the narrow furrows between the two banks by the driving force by the motor 22 and to seed the seed at fixed intervals as shown in FIGS. Part 10, the drive unit 20, the worm gear box 30, the guide member 40, the seeding unit 50, the height adjustment unit 60, the hopper unit 70 and the like is characterized in that the main configuration. .

Steering portion 10 according to the present invention is a chain (C) is connected to the front wheel wheel 14 is switched left and right by the operation of the handle 12 and the handle 12 is installed to rotate on the fuselage frame (1) (C) ) And a chain gear (G). Steering portion 10 is a chain gear (G) is provided on the front wheel 14 and the handle 12, which is rotatably installed in front and rear of the fuselage frame (1) as shown in Figure 2, the chain gear (G) It is connected to be linked to each other by the chain (C). At this time, the chain (C) is provided with a male screw portion in a state in which the central point is separated, the male screw portion is screwed to the tension adjusting bar (C1) formed with female threads at both ends, the tension is kept tight.

Therefore, when the worker rotates the handle 12, the current wheel 14 is connected to the play without generating a gap, so that the direction is precisely and precisely made, so that the operation of the furrow between the narrow patrols is easy.

In addition, the drive unit 20 according to the present invention is mounted on the fuselage frame 1 by a motor 22 whose forward, reverse or stop operation is controlled by the operation of the control box 21 installed on the handle 12. And a key provided on the drive shaft 25 of the bevel gear box 26 and the bevel gear box 26 provided with the drive shaft 25 to drive the rear wheels 24 in association with the motor 22. A clutch plate 28 is installed to slide along 25a, and is moved left and right by the operation of the lever 28a, and one surface thereof is friction with the bevel gear 26a to control power transmission.

In the driving unit 20, the bevel gear box 26 driving the rear wheels 24 through the driving shaft 25 is reduced in the rotational speed of the motor 22, and is installed behind the fuselage frame 1. At this time, the motor 22 is driven by receiving the power of the battery B separately provided on the fuselage frame 1, where the power of the battery B is controlled by the operation of the control box 21 and the motor 22 ) Forward and backward driving or control the rotation speed to adjust the forward and backward direction and feed speed of the bean planter.

4, the bevel gear box 26 is installed so that the other bevel gear 26a engaged with the bevel gear installed in the motor 22 is rotated on the drive shaft 25, and the bevel gear 26a and The clutch plate 28 is interlocked with the key 25a on the adjacent drive shaft 25 so as to slide-shift in the horizontal direction by the operation of the lever 28a. At this time, the clutch plate 28 is in close contact with the bevel gear 26a side by the elastic spring R provided on the drive shaft 25 of the rear end, so that the driving force of the motor 22 is transmitted to the drive shaft 25, and the lever 28a. When spaced apart on the bevel gear (26a) by the operation of the power transmission of the motor 22 is cut off. This is mainly because the connection between the motor 22 and the drive shaft 25 through the bevel gearbox 26 is blocked when returning to work is made to move quickly during transportation.

In addition, the position adjusting portion according to the present invention is installed on the fuselage frame (1) between the front and rear wheels (14, 24), and is rotated decelerately by the rotational force of the adjustment handle 32, and left and right threaded portions at both ends. One end is screwed onto the worm gear box 30 having the rotary shaft 34 having the 34a and 34b formed thereon, and the rotary shaft 34 of the worm gearbox 30, and a pair of rotary plates 42 at the other end. ) 42 'is bolted through the long hole (42a), the guide member 40 is provided to adjust the angle of the support bar 44, and the finishing roller (50a) on the support bar 44 of the guide member 40 Installed on the support bar 44 of the guide member 40 and the seeding part 50 for seeding the seed S, and the other end is pivoted about the hinge 60a. It is provided on the frame (1) is provided with a height adjustment rod (60) coupled on the height adjustment plate 62 is formed a plurality of receiving grooves (62a).

The shock gear box 30 is installed so that the adjustment handle 32 protrudes toward the handle 12 at which the user is located, and the rotation shaft 34 interlocked by the adjustment handle 32 and the shock gear is horizontally installed. Accordingly, as shown in FIG. 5A, when the rotating shaft 34 is rotated by the operation of the adjusting handle 32, the guide member 40 is screwed by the left and right screw portions 34a and 34b, and is transferred in the opposite direction to the seeding portion ( 50) is moved to the left and right directions.

In addition, the guide member 40 is a support bar 14 is rotated by a predetermined section through the rotary plate 42, 42 'bar so that the seeding unit 50 is adjustable in angle, at this time the rotary plate 42, 42 ') Is provided to be engaged with each other in a pair as shown in the enlarged view of Figure 3, one end of the rotating plate 42 is formed with an arc-shaped long hole 42a, the other end of the rotating plate 42' through the long hole 42a The bolt is tightened. This loosens the bolt and rotates the support bar 44 together with the rotating plate 42 in the section of the long hole 42a, and then locks the bolt so that the seeding unit 50 is angled.

In addition, the support bar 44 of the guide member 40 in the vertical direction on the height adjusting plate 62 is installed on the fuselage frame 1, the height adjustment rod 60 is installed on one end as shown in Figure 5b The guide member 40 is pivoted about the rotating shaft 34 by being selectively engaged with the plurality of receiving grooves 62a formed to adjust the height of the seeding unit 50.

In addition, the seeding unit 50 is installed on the support bar 44 of the guide member 40 is adjusted to the left and right up and down position is installed with the finishing roller 50a at the rear sowing seed (S) and the ground at the same time Press to continuously cover the soil evenly, the detailed description of the seeding unit 50 will be described later.

In addition, the hopper portion 70 is provided with a pair of hoses 72 at the lower end so as to communicate with the seeding unit 50 installed in the position adjusting unit to supply the seed (S), on the body frame (1) It is installed in the position adjacent to the handle 12 by the installed support rod 74.

Hopper portion 70 is installed in the central portion of the bean planter through the support rod 74 in a centralized manner, the lower portion of the hose 72 is installed so as to be connected to the auxiliary hopper 56 of the seeding unit 50 to be described later do. The seed (S) is supplied to each seeding unit 50 in a single hopper unit 70, wherein the hopper unit 70 is located adjacent to the handle 12, the remaining amount is easy to check and supplement the seed There is this.

At this time, the seeding unit 50 is fixed to the support bar 44 of the guide member 40 is installed so as to rotate on the fixed shaft 51 and the fixed shaft 51, the inclined groove (51a) is formed in the front The seed extracting pipe 53 and the seed extracting pipe 53 are provided so that the insert part 52 in which the plurality of seed receiving holes 52a are formed at a position corresponding to the inclined groove 51a is replaceable. And the seed S transferred through the inclined groove 51a through the seed receiving hole 52a of the insert portion 52 is accommodated, and is engaged with the sliding plate 1a provided at one end to pivot the hinge 54b to the side. A seeding rotary 55 having a plurality of seeding hoppers 54 in which the inlet is opened and the seed S is seeded into the ground in a radial shape, and the insert portion of the seed extraction pipe 53 52 is installed so as to correspond to the hose 72 of the hopper portion 70, the brush-shaped fixed-quantity extraction member 56a is installed at the end adjacent to the outer peripheral surface of the seed extraction pipe 53. Which it is characterized in that is provided with a secondary hopper (56).

The fixed shaft 51 is formed such that the inclined groove 51a is cut from the upper end to one side end in the state fixed to the support bar 44, and rotatably installed on the fixed shaft 51. The insert portion 52 in which the seed receiving hole 52a is formed to correspond to the inclined groove 51a at the outer diameter portion of the seed extracting pipe 53 is installed at a constant conformal angle. And the seed extraction tube 53 is provided with a seeding rotary 55 formed with a plurality of seeding hoppers 54 having a constant conformal angle (for example, the same angle as the insert portion 54), where the seeding hopper 54 Although the inlet is kept closed by the mill plate 54a, the tip is engaged with the sliding plate 1a which is installed on the support bar 44 and protrudes so as to be positioned below the seed ejection pipe 53 during the rotation. Turning the shaft 54b), the inlet is opened so that the seed S is sown.

At this time, the close plate 54a is kept closed by the elastic force of the torsion spring (not shown) provided on the hinge 54b in the section which is not opened by the sliding plate 1a.

The seed S introduced into the seeding hopper 54 is excavated from the ground by the seeding rotary 55 in a state stored in a predetermined amount on the auxiliary hopper 56, and when the seed extraction pipe 53 is rotated together, the seed ( When S) is rotated in a state in which the seed receiving hole 52a of the insert 52 is quantitatively accommodated and coincides with the inclined groove 51a, the seed S falls and rides the inclined groove 51a to ride the seed rotary 55. It falls to the seeding hopper 54 of.

At this time, the auxiliary hopper 56 is installed so as to be spaced apart from the outer diameter portion of the seed extraction pipe 53, the spaced portion is closed by the fixed-quantity take-out member 56a of the brush shape. This plays a role of scraping the surface of the seed receiving hole 52a of the insert portion 52 in which the seed S is accommodated so that the seed S is supplied more than necessary or transported in an unaccompanied position. There is an advantage to avoid.

In addition, the insert portion 52 is bolted to be detachably received in the insertion groove (53a) formed on the seed extraction pipe 53, and the seed receiving hole (52a) of different sizes and numbers are selectively formed The seed S is quantitatively taken out according to the variety of the seed S.

In FIG. 6B, the inserts 52 having different sizes and numbers of the seed receiving holes 52a are prepared for each type, and the seed receiving balls suitable for the seed S are considered in advance in consideration of the size and the number of seeds to be sown. Since the insert portion 52 having the portion 52a formed thereon is selected and used after the replacement, the variety of varieties and the number of seedings are provided.

In addition, a circular frame 58 is formed on the outer circumferential surface of the seed extraction pipe 53 so as to coincide with the seed receiving hole 52a of the insert portion 52. The circular frame 58 is recessed in a hemispherical shape on the outer circumferential surface of each of the seed receiving holes 52a which is formed at a constant equivalence on the outer circumferential surface of the seed extraction pipe 53. The seed (S) is partially accommodated in the circular frame 58 and aligned, the seed extraction pipe 53 is transported on the circular frame 58, as shown in Figure 6b when rotated and inserted into the seed receiving hole (52a) is set It is taken out exactly as many times.

In operation, the seed S is first introduced into the hopper portion 70, and the front and rear wheels 14 and 24 are positioned in the furrows, and then the position adjusting portion is operated to fit the height and width inclination angle of the ridge. The position of the seeding part 50 is set. Subsequently, when the motor 22 is driven in the forward direction by manipulating the control box 21, the driving force is transmitted to the rear wheels through the bevel gear box 26 so that forward movement is performed, and a plurality of seed hoppers provided in the seeding rotary 55 are provided. (54) is inserted into the ground sequentially so that the operation of sowing seeds (S) is repeatedly performed so that the seed sowing operation is quick and easy.

According to the above configuration and action, the present invention can easily run the narrow furrow without weak force by the elderly or women with weak muscle power by the driving force of the motor, so that the seeding work can be made smoothly at any position in response to the shape of the various pits. In particular, there is a useful effect that the check and replenishment of the remaining amount of the seed is easily performed during the sowing operation.

Claims (4)

The handle 12 is installed to be rotated on the fuselage frame 1, and the chain (C) and the chain gear (G) which is connected to the front wheel wheel 14 is switched left and right by the operation of the handle 12 is provided Steering unit 10; A motor 22 whose forward / reverse rotation or stop operation is controlled by an operation of the control box 21 installed on the handle 12 is mounted on the fuselage frame 1 and is interlocked with the motor 22. Bevel gearbox 26 is provided with a drive shaft 25 to drive the rear wheel 24, and is installed to slide transfer along the key (25a) provided on the drive shaft 25 of the bevel gearbox (26) A driving unit 20 provided with a clutch plate 28 which is reciprocated by the operation of the lever 28a and has one surface friction with the bevel gear 26a to control power transmission; It is installed on the fuselage frame 1 between the front and rear wheels 14 and 24, and is decelerated and rotated by the rotational force of the adjustment handle 32, and left and right threaded portions 34a and 34b are formed at both ends. One end is screwed onto the worm gear box 30 having the rotating shaft 34, and the rotating shaft 34 of the worm gear box 30, and a pair of rotating plates 42 and 42 ′ is connected to the other end of the worm gear box 30. 42a) is bolted through the guide member 40 is provided so that the support bar 44 is angle-adjusted, and installed on the support bar 44 of the guide member 40 together with the finishing roller 50a to seed (S) ) Is provided so that one end is pivoted about the hinge 60a on the support bar 44 of the guide member 40 and the seeding part 50 for seeding, and the other end is installed on the fuselage frame 1. A position adjusting part provided with a height adjusting rod 60 coupled to the height adjusting plate 62 in which a plurality of receiving grooves 62a are formed; A pair of hoses 72 are provided at a lower end to communicate with the seeding unit 50 installed in the position adjusting unit so as to supply the seeds S, and the handle is supported by a supporting rod 74 installed on the fuselage frame 1. Soybean planter characterized in that it comprises a; hopper portion 70 is installed in a position adjacent to (12). The method of claim 1, The seeding unit 50 is fixed to the support bar 44 of the guide member 40 and is installed to be rotated to the fixed shaft 51 and the fixed shaft 51 in which the inclined groove 51a is formed in the forward inclined groove A seed extracting pipe 53 provided with a replaceable insert portion 52 in which a plurality of seed receiving holes 52a are formed at a position corresponding to the 51a, and coupled to the front of the seed extracting pipe 53 to insert A seed plate (S) conveyed in the inclined groove (51a) is received through the seed receiving hole (52a) of the portion 52 is received, the sliding plate for engaging the sliding plate (1a) provided at one end to turn the hinge (54b) to the side A seeding rotary 55 having a plurality of seeding hoppers 54 in which the inlet is opened by the 54a so that seed S is seeded into the ground in a radial form, and the insert portion 52 of the seed extraction pipe 53. It is installed so as to correspond to the hose 72 of the hopper portion 70, the brush-shaped fixed-quantity extraction member 56a is provided at the end adjacent to the outer peripheral surface of the seed extraction pipe 53 Bean hoppers characterized in that the auxiliary hopper 56 is provided. The method of claim 2, The insert portion 52 is bolted to be detachably received in the insertion groove 53a formed on the seed extraction pipe 53, and seed receiving holes 52a of different sizes and numbers are selectively formed to seed. (S) soybean planter, characterized in that the seed (S) is quantitatively extracted by replacing according to the variety. The method of claim 2, Soybean planter, characterized in that the circular frame (58) is formed on the outer circumferential surface of the seed extraction pipe (53) to match the seed receiving hole (52a) of the insert portion (52).

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