KR101273011B1 - A direct spot-seeder - Google Patents

Abstract

PURPOSE: A spot-seeding type sowing machine is provided to prevent an empty-sowing due to a blocked guide hole, to prevent deceleration of one-time supply quantity by removing foreign substances including bits of straw, thereby spot-seeding rice seeds with a correct amount. CONSTITUTION: A spot-seeding type sowing machine comprises: a supply hopper(110) for providing rice seeds to the lower part; a supply block(120) for checking the discharge of rice seeds by being connected to the lower part of the supply hopper; a supply hole(130) for discharging fixed amount of rice seeds by being connected to the supply block; a control assembly(140) for adjusting the discharging amount of rice seeds by being connected to the supply hole; a guide hole(150) installed at the lower side of the supply block, and having a main guide piece inside which is installed at a tilt; a spot-seeding control hole(160) installed outside the guide hole, which spot-seeds the rice seeds collected in a spot; a fan for collecting the rice seeds in a spot by blowing the air in the lower direction inside the guide hole; and a spot-seeding setting hole(180) for covering up the rice seeds with soil by being combined to the bottom end of the guide hole. The guide hole keeps the bottom end closed by elasticity, thereby the fallen rice seeds are collected.

Description

Point Seeder {A direct spot-seeder}

The present invention relates to a dot seeding plant, and more particularly to direct seeding in direct cultivation cultivation of the seed seed is accurate and digs the seed seed to improve the productivity and at the same time to perform a direct seeding planter.

In general, rice farming is mainly cultivated by the method of cultivation of rice, but the direct growing method of cultivating rice seed by growing rice seed directly on the paddy field where rice is to be grown and omitting the seedling process and the rice transplanting process is gradually increasing.

Such conventional direct cultivation is sowing the seed directly in the rice paddy by sequential discharge of rice seed from the hopper, but if you increase the speed of movement because of the falling distance of rice seed sowing so that it is not seeded so that it is sowing so that it is sowing Sowing was possible in the form of a wave.

There is also a utility model registration application No. 20-2000-9014 in order to solve this problem, but it is formed by the rotary cylinder to form a seeding sphere radially so that the seed can be so easy to make the wave wave.

However, in the conventional technology, due to the nature of the discussion, mud-like soil frequently blocks the discharge hole of the seeding hole, thereby preventing the supply of rice seeds, which causes air gap (not sowing of rice seeds). There was a problem to be done.

Moreover, the rice seeds stored in the hopper will contain cut straws, etc. These foreign substances will block the discharge holes of the seeding holes, which will not prevent the appropriate amount of rice seeds from intercepting, and will not cover enough rice seeds after the seeding, which will reduce productivity. There was a problem.

Therefore, the main object of the present invention is to provide a seeding type seeding plant that can maximize the productivity because it prevents the joule wave when sowing straight sowing and sowing accurately.

Another object of the present invention is to provide a point seeding plant that can prevent the airwaves and to move the rice seed while moving at a high speed to substantially reduce the working time according to the direct wave 3 to 4 times.

It is another object of the present invention to provide a dot seeding plant that can form grooves in a straight wave position, and at the same time cover the rice seed to actively promote growth to improve productivity.

It is another object of the present invention to provide a dot seeding plant that can stably supply the correct amount of rice seed by preventing the blockage of the rice seed discharge passage by foreign matters such as straw or the like contained in the rice seed or rice seed during the straight wave operation. have.

In order to achieve the above object, the dot seeding plant of the present invention stores the seed and supplies it to the bottom, and the supply block for coupling the bottom of the supply hopper to regulate the discharge of rice seed, and the inside of the supply block. Combined with the supply port for discharging a certain amount of rice seed by combining, the control assembly for controlling the discharge of rice seed by combining with the supply port, and the guide sphere to combine the bottom of the supply block to guide the rice seed downward to collect as one point, and It is installed on the outside of the guide sphere and the dot control device to dot the gathered rice seed in one point, a blower that collects the rice seed as one point by bringing air downward into the inside of the guide sphere, and a dot wave setter to cover the rice seed by combining the bottom of the guide sphere As a result, it is a basic feature of the technical configuration that the perfect wave wave can be configured.

Therefore, when the seed seeding plant of the present invention is supplied to the guide groove of a certain amount of rice seed is supplied to the guide sphere, the rice seed collected at one point is maintained by rotating the main guide side of the guide sphere after maintaining the state collected at one point in the state close to the paddy field. It is not only able to blast more quickly and accurately due to the blowing of the blower, but also to form a direct wave groove on the paddy field with the dot setting hole, so that the seed of the direct wave groove is dotted and then cover the rice seed with the pressing plate. It is very advantageous for the initial growth, and even if the soil on the lower part is easily dropped by the impact energy, there is no fear of clogging the bottom of the guide sphere, thereby preventing the occurrence of air bubbles, and removing foreign matters such as straw, Prevent the deceleration of the one-time supply amount to dig the correct amount of rice seed To make it possible.

In particular, when directing the rice seeds, it prevents joule waves, so that the seeds can be sown accurately and sowing, and it prevents air gaps. Maximize the work efficiency by maximizing the work efficiency, forming a groove in the straight position, and draining the rice seed to cover the rice seed, and actively promoting the growth to improve the productivity, and discharge the rice seed discharge path by foreign matters such as straw or the like contained in the rice seed. By preventing the blockage of rice, it is effective to stably feed rice seeds efficiently by supplying the correct amount of rice seeds.

1 is an overall perspective view showing the installation state to explain the dot seeding plant according to the present invention.
Figure 2 is a perspective view showing an exploded state to explain the dot seeding plant according to the present invention.
Figure 3 is a perspective view showing a coupled state to explain the dot seeding plant according to the present invention.
Figure 4 is a cross-sectional view showing a coupling state to explain the dot seeding plant according to the present invention.
Figure 5 is a cross-sectional view showing the state before the foreign matter removal and rice seed supply to explain the point seeding plant according to the present invention.
Figure 6 is a cross-sectional view showing a state after removing foreign matters and rice seed to explain the point seeding plant according to the present invention.
Figure 7 is a perspective view showing a cut part of the guide to explain the point seeding plant according to the present invention.
Figure 8 is a cross-sectional view showing a point-wave state of the guide sphere to explain the point seeding plant according to the present invention.
Figure 9 is a cross-sectional view showing a state after the point of the guide sphere to explain the point seeding plant according to the present invention.
10 is a cross-sectional view showing an expanded operating state of the guide tool and the dot control device to explain the dot seeding device according to the present invention.
11 is a perspective view showing a dot setting device to explain the dot seeding device according to the present invention.
Figure 12 is a perspective view showing a coupling state setting point to explain the dot seeding device according to the present invention.
13 is a perspective view showing another coupling state of the dot setting device to explain the dot seeding device according to the present invention.
14 is a cross-sectional view showing the initial operation state of the dot settering tool to explain the dot seeding device according to the present invention.
15 is a cross-sectional view showing the operation state of the dot wave set-up medium to explain the dot seeding plant according to the present invention.
16 is a cross-sectional view showing the operation state of the end of the dot setting device to explain the dot seeding device according to the present invention.

Hereinafter, embodiments of the present invention will be described in detail with reference to the accompanying drawings.

As shown in Figures 1 to 16, the dot seeding plant 100 of the present invention is coupled to the lower portion of the supply hopper 110 and the supply hopper 110 to store the rice seed to the bottom intermittent discharge of the rice seed. The supply block 120 is coupled to the inside of the supply block 120, the supply port to discharge the discharge of a predetermined amount of rice seed and the adjustment to adjust the discharge of the rice seed in combination with the supply port 130 The assembly 140 and the guide block 150 which is combined with the bottom surface of the supply block 120 to guide the rice seed downward to collect as one point, and installed on the outside of the guide sphere 150 to collect the rice seed collected as a point The wave control device 160 to be blown down into the inside of the guide sphere 150, the blower 170 collecting the rice seed as a point, and combined with the lower end of the guide sphere 150 to cover the rice seed The dot setting device 180 is configured.

The supply hopper 110 is formed to the outlet downwards to allow the blocking plate 112 to be horizontally coupled to the outlet to open and close the outlet.

In addition, by opening the upper portion of the feed hopper 110 to facilitate the introduction of rice seed and having a cover 111 is formed.

The supply block 120 is coupled to the lower portion of the supply hopper 110 to communicate vertically, the inlet 121 and the outlet 123 is formed on the upper and lower sides and the protective brush 122 on one side of the inlet 121 Attach.

Further, it is preferable that the supply block 120 drills the shaft hole 124 penetrating from side to side, but is formed in parallel with the foreign matter blocking brush 122.

In addition, the supply block 120 is preferably formed to be firmly coupled to the support frame 101.

The supply port 130 is inserted into the shaft ball 124 of the supply block 120 to pass through the rotation to block the inlet 121.

Further, the supply port 130 forms a plurality of supply grooves 131 at equal intervals in the longitudinal direction on the outer circumference of the rotation shaft 132 and forms an annular locking groove 134 on one side of the rotation shaft 132.

Here, the rotation shaft 132 of the supply port 130 may form a shaft ball in the longitudinal direction, and the bush 135 is key-coupled to the shaft ball to allow the rotation shaft 132 to interlock and slid left and right. Make sure

In addition, the bush 135 of the supply port 130 to form a shaft ball in the longitudinal direction and the key shaft 138 is inserted through the shaft ball.

Therefore, the supply port 130 is rotated in conjunction with the rotation of the key shaft 138.

In addition, the outer periphery of the supply port 130 to protrude one or more removal pins 133 so that it is easy to remove foreign matters such as straw, it is preferable to prevent foreign matters accumulated continuously to prevent one-time supply of rice seed is reduced. Do.

On the other hand, the key shaft 138 is preferably provided with a support 136 and a drive gear 137 to be coupled to a power source (not shown) such as a pulse motor to rotate the key shaft 138 at a predetermined angle. Do.

The adjustment assembly 140 is coupled to the frame 146 on one side of the supply block 120, but forms a shaft hole 144 in the frame 150 to the locking groove 134 of the supply port 130 to the inner side Positioning and having an adjustment lever 141 is connected to the engaging groove 134 of the supply port 130, thereby allowing the supply port 130 to slide left and right.

Here, the adjustment lever 140 is coupled to the front end by the shaft pin 143 to rotate left and right, but is formed in the adjustment groove 134 of the supply hole 130 to maintain the adjustment pin 145 to be held.

Therefore, if the control lever 140 to the left and right control pin 145 is held in the locking groove 134, so the supply port 130 is moved to the left and right by sliding the movement of the supply port 130 By controlling the exposure degree of the supply groove 131 formed in the periphery is to be able to control the one-time discharge of the rice seed to be broken.

The guide 150 is coupled downward to the bottom of the supply block 120 to communicate with the outlet 123 of the supply block 120 to the bottom to approach the paddy field.

In addition, the inside of the guide sphere 150 is elastically installed to rotate the main guide piece 151, but inclinedly coupled to maintain a closed state by the elasticity so that the descended rice seed is collected to maintain the standby state close to the ground.

In addition, the guide sphere 150 is formed with a shaft ball 152, the upper side of the shaft ball 152 is attached to the auxiliary guide piece 153 for guiding the rice seed in one direction inclined, the main guide piece 151 of In the lower part, a plurality of exhaust holes 155 are drilled, and a plurality of exhaust holes 155 are also drilled in the guide hole facing the exhaust hole 155 of the main guide piece 151, but the exhaust hole 155 is It is desirable to form perforations in size that do not escape.

The dot control device 160 is coupled to the rotation plate 161 to the key shaft 138 of the supply port 130 to be interlocked, but protrudes the locking projection 162 in the circumference of the rotation plate 161.

In addition, the operation bar 163 corresponding to the locking projection 162 of the rotating plate 161 is formed vertically, but the spring 165 is coupled to the operation bar 163 to be elastically installed and connected to the lower end of the operation bar 163. Combine 164.

Here, the connecting shaft 164 is coupled to the main guide piece 151 to the connecting shaft 164 through and through the shaft hole 152 of the guide sphere 150, so that the guide sphere 150 is elastically installed, the spring ( In the free state of 165 to maintain the guide sphere 150 closed.

The blower 170 is attached and fixed to the support frame 101 and connected to the inside of the guide port 150 and the blow hose 171, but the exhaust end of the blow hose 171 is directed downward to guide the rice seed guide tool. It is preferable to collect as one point in the lower portion of the main guide piece 151 (150).

The dot-setting device 180 is attached downward to the support frame 101 or the attachment part to press the paddy bottom, but protrudes the projection 181 having an inclined surface in the forward direction downward to move the groove for the straight wave. It is formed on the bottom of the paddy field to form the guide piece 182 to the rear to the left and right of the protrusion 181, and the pressing plate (183) between the left and right guide pieces 182 to be pinned to rotate.

Here, the pressing plate 183 is formed to be longer than the height of the guide piece 182 to be inclined inclined when going straight and to cover the grooves formed by the protrusion 181 to cover and gently cover the covered rice seed.

The operation of the present invention will be described as follows.

First, the planter 100 is connected to a vehicle such as a transfer machine, and then coupled to the seedling machine 100. Then, by opening the blocking plate 112 of the supply hopper 110 to supply rice seeds, the control lever 140 is controlled to regulate the discharge of rice seeds once. The seed shaft 100 is moved and the key shaft 138 is rotated at the same time.

At this time, as the rotation of the key shaft 138, the supply port 130 also rotates in conjunction with this, so that the rice seed contained in the supply groove 131 of the supply port 130 falls to the lower guide hole 150.

Here, the rice seed dropped to the inside of the guide sphere 150 is not only collected by the lower portion of the main guide piece 151 in the closed state, but also maintains the state collected at one point in the state close to the paddy field exactly by the blowing of the blower 170.

In this state, the rotary plate 161 of the dot control device 160 coupled to the key shaft 138 also rotates and interlocks, so that the engaging projection 162 protruding radially around the rotary plate 161 is pulled and in close contact with the key shaft 138. Push the operation bar 163 to rotate it.

Therefore, the spring 165 is extended to the operating bar 163 and at the same time, the connecting shaft 164 coupled to the lower end of the operating bar 163 is rotated and thus the guide sphere 150 coupled to the connecting shaft 164. The main guide piece 151 is rotated so that the lower part is opened, so that the rice seed collected as one point falls to the rice paddy and is broken.

In addition, the blowing of the blower 170 allows for more rapid and accurate dot breaking.

In addition, since the protrusion 181 of the dot-setting port 180 is advanced while pressing the paddy floor under load, a straight wave groove is formed on the paddy field, and rice seed is broken into the straight wave groove.

Particularly, the seeded rice seed is covered by the pressing plate 183 formed on the rear side of the dot setting device 180 to gently cover the straight seed grooves formed by the protrusions 181 with the surrounding soil and cover the dotted seed.

On the other hand, by the continuous rotation of the key shaft 138, the locking projection 162 of the rotating plate 161 is out of the operating bar 163, thereby causing the spring 165 to contract and pull back the operating bar 163 as the guide bar 150 is closed.

At this time, the elastically installed main guide piece 151 is closed by the original position while impacting the guide sphere 150 by the elasticity of the spring 165.

Therefore, even if the soil on the lower portion to be easily dropped by the impact energy, so that the lower end of the guide sphere 150 is not likely to be blocked, thereby preventing the generation of airwaves.

This invention is to enable the rapid seeding of rice seed by repeating the above operation continuously

100: planter 101: support frame
110: supply hopper 111: cover
112: blocking plate 120: supply block
121: inlet 122: protective brush
123: outlet 124: shaft ball
130: supply port 131: supply groove
132: rotation axis 133: removal pin
134: jamming groove 135: bush
136: support 137: drive gear
138: key shaft 140: adjustment assembly
141: adjustment lever 142: adjustment pin
143: shaft pin 144: shaft ball
145: slide groove 146: frame
150: guide sphere 151: main guide
152: shaft ball 153: auxiliary guide
154: vent hole 160: dot control
161: rotating plate 162: locking projection
163: operation bar 164: connecting shaft
165: spring 170: blower
171: blower hose 180: wave setting hole
181: protrusion 182: guide piece
183: pressing plate

Claims (13)

Supply hopper 110 for storing the rice seed to the bottom,
A supply block 120 coupled to the lower portion of the supply hopper 110 to control discharge of rice seed;
Is coupled to the inside of the supply block 120 and the supply port 130 for discharging a predetermined amount of rice seed, and
The control assembly 140 is coupled to the supply port 130 to control the discharge of rice seed,
The guide is coupled to the bottom of the supply block 120 but inclinedly coupled to the main guide piece 151 therein so that the lower end is closed by elasticity so that the descended rice seeds are collected to maintain the standby state close to the ground. Sphere 150,
And installed on the outside of the guide sphere 150, the dot control device 160 to dot the rice seed collected in one point,
An air blower 170 which collects rice seed as one point by bringing air downward into the inside of the guide sphere 150, and
The dot seeding plant, characterized in that configured to include a dot setting device 180 to cover the rice seed by coupling to the lower end of the guide sphere (150).
The method of claim 1,
At the outer periphery of the supply port 130, one or more removal pins 133 are projected by the dot seeding plant, characterized in that configured to easily remove the foreign matter such as straw.
The method of claim 1,
The control assembly 140 is coupled to one side of the supply block 120, but the dot seeding plant characterized in that it comprises a control lever 141 for sliding the supply port 130 to the left and right.
The method of claim 1,
The guide sphere 150 is formed with a shaft ball 152, the upper side of the shaft ball 152 is attached to the auxiliary guide piece 153 to guide the rice seed in one direction inclined, the lower portion of the main guide piece 151 And a plurality of exhaust holes 155 in the guide hole facing the exhaust hole 155 of the main guide piece 151, and a plurality of exhaust holes 155 in the guide hole.
The method of claim 1,
The dot control device 160 is coupled to the rotating plate 161 to the rotating shaft 132 of the supply port 130 to interlock and protrudes the locking projection 162 radially around the rotating plate 161 and rotating plate 161 Operation bar 163 corresponding to the locking projection 162 of the vertical) is formed vertically, and the spring 165 is coupled to the operation bar 163 to elastically install, and the connecting shaft 164 at the bottom of the operation bar 163 Coupling, through the connecting shaft 164 through the guide mechanism 150, the dot seeding plant, characterized in that configured to elastically install by connecting the main guide piece 151 to the connecting shaft 164.
The method of claim 1,
The blower 170 is connected to the inside of the guide port 150 and the blowing hose 171, but the exhaust end of the blow hose 171 is directed downward to the main guide piece 151 of the guide port 150 A dot seed planter, characterized in that configured to collect as a point on the bottom.
The method of claim 1,
The dot setting port 180 protrudes downward from the protrusion 181 having the inclined surface, and is formed by standing the guide piece 182 to the left and right of the protrusion 181, and the pressing plate 183 between the left and right guide pieces 182. A pin seeding type seed drill, characterized in that formed by rotating the pin to form a pressing plate (183) longer than the height of the guide piece (182).
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