KR200471849Y1 - A sowing and fertilization machine for a rice transplanter - Google Patents

Abstract

The present invention is driven by the rice transplanter while the drive shaft is rotated by the power transmitted from the power unit of the rice transplanter and a plurality of seed feed rollers arranged at regular intervals on the drive shaft receives the seed from each seed supply hopper provided at the bottom In the seeding device for a rice transplanter consisting of a seed wave device for dot-broken by a predetermined amount, and a harrow plate that is connected to the rear lower portion of the rice transplanter and stops the ground while forming seed seeding bone at the position where the seed is dotted. The fertilizer spreading device for spraying the fertilizer to be distributed to the ground in front is installed side by side, the fertilizer spreading device is connected to the drive shaft and the driving means of the seed dot device is provided with a driven shaft that is rotated together and the plurality of driven shafts Fertilizer feeding rollers are arranged at regular intervals, and fertilizer is fixed at the top of each fertilizer feeding roller. The fertilizer supply hopper for crab feeding is installed, and the fertilizer guide pipe connected to the blower installed at the rear upper part of the rice transplanter and the air discharge hose is installed at the lower part of each fertilizer feeding roller. Dispersed by air discharged from the air discharging hose to distribute the spray between the parts of the seed wave, the harrow plate is characterized in that the fertilizer is sprayed while forming the fertilizer seeding bone at the position where the fertilizer is sprayed It relates to seed seeding and fertilizer spreader for rice transplanters.

Description

A sowing and fertilization machine for a rice transplanter

The present invention relates to an apparatus for spraying seeds of various crops such as rice seed at farmland at regular intervals and at the same time spreading the fertilizer evenly distributed at regular intervals between the seeded parts. More specifically, the drive shaft is rotated by the power transmitted from the power unit of the rice transplanter while being pulled by the rice transplanter, and the seed is supplied from each seed feed hopper provided with a plurality of seed feed rollers arranged at regular intervals on the driving shaft. A rice transplanter consisting of a seed blasting device which receives a certain amount of water to the lower part, and a harrow plate that is made up of a slope plate and a lower stop plate and is connected to the rear lower part of the rice transplanter to form a seed seeding bone at the position where the seed is dotted while stopping the ground. In a direct wave for the seed, the seed dot device is non-front The fertilizer spreading device is installed side by side to distribute the dispersed to the ground, the fertilizer spreading device is provided with a driven shaft which is connected to the drive shaft and the driving means of the seed dot device and rotated together, the driven shaft has a plurality of fertilizer supply rollers The fertilizer supply hopper is installed at regular intervals and the fertilizer supply hopper is provided at the upper part of each fertilizer supply roller. The fertilizer guide pipe connected to the blower and the air discharge hose installed at the rear upper part of the rice transplanter is installed at the lower part of each fertilizer supply roller. Since the fertilizer falling downward by a certain amount every time the rotation of the fertilizer feed roller is dispersed by the air discharged from the air discharge hose, the seed is spread evenly distributed between the parts where the seeds are dotted, and the harrow plate is sown at the position where the fertilizer is sprayed. Specially designed to cover areas covered with fertilizer while forming bone Seed and fertilizer spreaders for jeompa relates to a rice transplanter that.

In general, the direct cultivator is a device for cultivating crops by seeding crops such as rice seed directly on the farmland while being towed by a traction device such as a rice transplanter or a tractor. It works.

In the past, such a straightener that can directly seed seeds in farmland was devised by the present inventors and disclosed in Korean Registered Utility Model Publication No. 0334764, but the conventional rice transplanter for rice transplanters as described above has been made with rice seed, etc. The seed is configured to dot at regular intervals, so that the seed is sprayed at regular intervals, and then the worker manually sprays the fertilizer at regular intervals between the seeds. There was a problem that takes a lot of time and labor.

In the Korean Utility Model Publication No. 20-2011-002046 devised by the present inventors to improve this problem, in the rice transplanter for the seeding and to stop the ground while being pulled by the rice transplanter, the rear of the rice transplanter It is connected to the upper support frame provided in the drive shaft is provided with a drive shaft that is rotated by the power transmitted from the power unit of the rice transplanter and the seed feed rollers formed with a plurality of seed insertion grooves formed along the circumferential circumference at a predetermined interval The fertilizer feed rollers are arranged in the drive shaft with a plurality of seed feed rollers formed along a circumferential circumference and spaced apart from each other, and rotated together with the seed feed rollers. Seed supply hopper part is installed so that each seed supply hopper part When a certain number of seeds are supplied from the seed feed rollers, the fertilizer reservoir connected to the fertilizer reservoir and the fertilizer supply hose are installed at the top of each fertilizer feed roller at the top of each fertilizer feed roller. And a seed fertilizer scavenger device which receives a certain amount of fertilizer from each of the fertilizer supply parts and makes the fertilizers to be spaced at regular intervals between the portions where seeds are sown through the fertilizer insertion grooves at each rotation of the fertilizer feed rollers, and the rear lower portion of the rice transplanter. The seeding and fertilizer cultivator for the rice transplanter which consists of a harrow plate which forms the seed seeding bone at the position where the said seed is dotted, and the fertilizer seeding the point is made while connecting and mounted on the ground is stopped.

However, the conventional rice transplanter seed and fertilizer crusher is to divide the fertilizer into a plurality of fertilizer feed rollers through a fertilizer supply hose in one fertilizer storage container is not only a smooth supply of fertilizer but also a fertilizer supply amount Different from each other, there was a problem that the fertilizer could not be uniformly distributed in each fertilizer feed roller, and the fertilizer that was spotted on the ground from the fertilizer feed roller was lumped in a uniformly aggregated state, so that the seed was far from the spot where the seed was dotted. There was a problem that the fertilizer effect is greatly reduced because it is located only in the part, and the fertilizer that is dotted on the part where the fertilizer seeding bone is formed by the harrow plate is usually kept exposed to the outside and thus small particles are usually blown. Powdered fertilizer is easily blown away and lost to the outside There was a problem.

The present invention is to solve the problems described above to install a fertilizer spreading device in the front of the seed blasting device, but each fertilizer supply roller of the fertilizer spreading device is provided with a fertilizer storage hopper for storing the fertilizer at the top of each fertilizer As the fertilizer is smoothly supplied to the feed rollers, the amount of fertilizer is supplied uniformly and uniformly. By dispersing fertilizer falling downward from the fertilizer feed roller by the air discharged from the air discharge hose by the hose so that the fertilizer is evenly distributed and sprayed between the parts where the seed is dotted, and the harrow plate has a plurality of fertilizer cover or rear Install cover top plate to form fertilizer seeding bone at the place where fertilizer is sprayed. Its purpose is to cover the area where the fertilizer is sprayed so that the fertilizer made of powder is not blown away by the wind.

To achieve this purpose, the drive shaft is rotated by the power transmitted from the power unit of the rice transplanter while being pulled by the rice transplanter, and the seed is supplied from each seed feed hopper provided with a plurality of seed feed rollers arranged at regular intervals on the drive shaft. A rice transplanter consisting of a seed blasting device which receives a certain amount of water to the lower part, and a harrow plate that is made up of a slope plate and a lower stop plate and is connected to the rear lower part of the rice transplanter to form a seed seeding bone at the position where the seed is dotted while stopping the ground. In the seed directing device, the seed blasting device is installed in front of the fertilizer spreading device to distribute the fertilizer to the ground distributed side by side, the fertilizer spreading device is connected to the drive shaft and the driving means of the seed blasting device rotated together The driven shaft is provided with a plurality of fertilizer feeding rollers at regular intervals. The fertilizer supply hopper is installed at the top of each fertilizer supply roller and the fertilizer supply hopper is installed at the lower part of each fertilizer supply roller. The fertilizer falling down by a certain amount every time the roller is rotated is dispersed by the air discharged from the air discharge hose so that the seeds are spread evenly between the parts where the seeds are dotted, and the harrow plate forms the fertilizer seeding bone at the position where the fertilizer is sprayed. It is a feature of the present invention that the fertilizer is sprayed to cover the part.

As described above, according to the present invention, a fertilizer spreading device is additionally installed at the front of the seed blasting device, but each fertilizer supplying roller of the fertilizer spreading device is provided with a fertilizer storage hopper for storing fertilizer at the top. As the fertilizer is smoothly supplied, the amount of fertilizer can be supplied uniformly and uniformly. The fertilizer guide tube is installed at the lower part of each fertilizer supply roller, and the fertilizer guide tube is installed at the rear upper part of the rice transplanter and air discharge. It is connected to the hose to disperse the fertilizer falling downward from the fertilizer feed roller by the air discharged from the air discharge hose so that the fertilizer is evenly distributed and sprayed between the parts where the seed is dotted, and the plurality of fertilizer cover on the harrow plate Fertilizer sowing at the location where the fertilizer is sprayed due to the side or rear cover While the forming-applied to the fertilizer sprayed on the portion to blow the wind to the powdery substance fertilizer there is an effect that it is possible to prevent loss to the outside.

1 is a side schematic view of a seed seeding and fertilizer spreader for a rice transplanter according to the present invention mounted on the rear of a conventional rice transplanter
Figure 2 is a schematic perspective view showing the disassembled state of the seed dot device and the fertilizer spreading device in the seeding and fertilizer spreader for the rice transplanter according to the present invention
Figure 3 is a schematic perspective view of the seed seeding device and the fertilizer spreading device in the seeding and fertilizer spreader for the rice transplanter according to the present invention
Figure 4 is a schematic perspective view showing the disassembled state of the seed dot device in the seed seeding and fertilizer spreader for the rice transplanter according to the present invention
Figure 5 is a schematic perspective view showing an exploded state of the fertilizer spreading device in the seeding and fertilizer spreader for the rice transplanter according to the present invention
Figure 6 is a perspective view showing a harrow plate of rice seed and fertilizer spreader for the rice transplanter according to the present invention
Figure 7 is a rear schematic view of the seed seeding and fertilizer sprayer for the rice transplanter according to the present invention mounted on the rear of the conventional rice transplanter
8 is a schematic rear view of a rice seed seed and fertilizer spreader for a rice transplanter according to another embodiment of the present invention mounted on a rear of a conventional rice transplanter;
9 is a schematic rear view of a rice seed seed and fertilizer spreader for a rice transplanter according to another embodiment of the present invention mounted on the rear of a conventional rice transplanter;
10 is a plan view schematically showing a state in which seed is dotted on the ground by a seed seeding and fertilizer spreader for a rice transplanter according to the present invention, and fertilizer is sprayed therebetween;

Hereinafter, the preferred configuration according to the present invention will be described in detail by the drawings.

Seed seed and fertilizer spreader (1) for the rice transplanter of the present invention is towed by a moving means such as a conventional rice transplanter (2) as shown in Figures 1 to 10 at regular intervals in the cropland such as seeds of various crops such as rice seed At the same time, the seed is sprayed so as to evenly distribute the fertilizer at regular intervals between the parts of the seeded point so that seed seeding and fertilizer spraying are made all at once, the support frame (4) provided at the rear of the conventional rice transplanter (2) Drive shafts 7a and 7b connected to the upper part and rotated by the power transmitted from a power unit (not shown) of the rice transplanter 2 are provided, and the seed shaft feeding rollers are provided on the drive shafts 7a and 7b. 11) are arranged at regular intervals, and the seed supply hopper 12 is installed at the upper part of each seed supply roller 11 so that the seed blasting device 3 which receives a certain amount of seeds and dots on the ground, The driven shafts 39a and 39b connected to the drive shafts 7a and 7b and the drive means 15b made of belts or chains and rotated together are provided in front of the type seed wave device 3 and the driven shafts 39a. 39b, a plurality of fertilizer supply rollers 41 are arranged at regular intervals, and a fertilizer supply hopper 42 for uniformly supplying fertilizers is installed on each fertilizer supply roller 41, and each fertilizer supply roller 41 is installed. At the lower part of the), a fertilizer guide tube 45 connected to a blower 43 and an air discharge hose 44 installed at the rear upper part of the rice transplanter 2 is installed, and the fertilizer supply roller 41 rotates downward by a predetermined amount every time. The fertilizer spreading apparatus 37 is composed of a fertilizer spreading apparatus 37 for dispersing the falling fertilizer into the air discharged from the air discharge hose 44 and evenly spreading and spreading the seed between the parts where the seeds are dotted, and the inclined plate 53 and the lower stop plate 57. (2) attached to the rear lower part, while stopping the ground It is composed of a harrow plate 52 to form the seed seeding bone at the position where the seed is dotted and to cover the part where the fertilizer is sprayed while forming the fertilizer seeding bone at the position where the fertilizer is sprayed.

The seed dot device 3 is fixed to the upper portion of the support frame (4) provided at the rear of the conventional rice transplanter (2) as shown in Figures 1 to 7 and 10 and grounds a certain amount of seeds at regular intervals. The main part frame 6 is provided fixed to the upper surface of the pedestal 5 provided in the upper part of the support frame 4 behind the rice transplanter 2 in a horizontal direction. The main body frame 6 has a rectangular rectangular frame shape that is long in the horizontal direction and has a drive shaft that is rotated by the power transmitted from the power unit (not shown) of the rice transplanter 2 in the inner center portion of the main body frame 6. (7a) (7b) are positioned, the drive shaft (7a) (7b) is divided into two in a row arranged in a line, respectively, the drive sprocket (8), the interlocking sprocket (9) and the radial bearing (10a) ) And a plurality of seed feed rollers (11) The seed feed rollers 11 are rotated integrally with the drive shafts 7a and 7b because they are arranged at regular intervals, and a seed feed hopper 12 is installed on the seed feed rollers 11. The seed supply hopper 12 receives a certain amount of seed from the seed supply hopper 12 so as to dot the ground, and a seed guide pipe 13 is installed at the lower part of each seed supply roller 11 to supply the seeds. The seed is guided so that it vertically downwards.

As shown in FIG. 7, the driving sprocket 8 is connected to the rotary shaft 14 of the support frame 4 by driving means 15a such as a chain or a belt, so that the power unit of the rice transplanter 2 is not shown. Power transmitted from the rotating shaft 14 is configured to rotate the drive shafts 7a and 7b through the rotating shaft 14, and the interlocking sprocket 9 of the fertilizer spreading apparatus 37 is shown in FIGS. The driven sprocket 40 built on the driven shafts 39a and 39b and the drive means 15b such as a chain or a belt are connected to each other so that the rotational force of the drive shafts 7a and 7b is applied to the driven shafts 39a and 39b. The radial bearing 10a is transmitted and rotated together, and the radial bearing 10a is a bearing which is used for smooth rotation when a load acting on the shaft is normally applied, as shown in FIGS. 2, 3, and 7. Drives the support shafts 7a and 7b in a state in which they are respectively arranged at the left and right ends of the blade 7b. (7a) (7b) so that the smoothly rotating.

On the other hand, as described above, when the driving shafts 7a and 7b are divided into two, and each of the driving shafts 7a and 7b is separately driven by the rice transplanter 2, the width of the farmland is either one of the driving shafts 7a ( Only 7b) is driven to prevent seed from being duplicated on the ground.

The plurality of seed feed rollers 11 are detachably arranged at predetermined intervals on the drive shafts 7a and 7b as shown in FIGS. 1 to 4 and 7, and are fixed on the circumferential circumferential surface of each seed feed roller 11. A plurality of seed inserting grooves 16 are formed at intervals so that seeds supplied from the seed supply hopper 12 are inserted into the seed inserting grooves 16 in a predetermined amount, and downwardly in accordance with the rotation of the seed feed rollers 11. It is supposed to be dotted.

On the other hand, the seed insertion groove 16 is preferably formed at a 90 ° interval along the circumferential circumferential surface of the seed feed roller (11).

The seed feed rollers 11 are respectively provided with a seed guide pipe 13 at the bottom to guide the seed to be dotted into the vertical lower portion of the seed feed roller 11, the seed guide pipe 13 is shown in FIG. 4 to 7, as shown in the upper and lower portions of the cylindrical tube is open in the upper front extending portion 17 is formed in the rear of the portion formed with the extension portion 17, the lower portion of the seed feed roller 11 is inserted The cutting groove 18 is formed, and the upper end of the extension part 17 is integrally formed with a connecting bracket 19a fixed to the bottom surface of the main body frame 6 by bolts or screws, and the seed guide. Position the front lower part of the seed feed roller 11 to be inserted into the cutout groove 18 of the pipe 13 and bolt or screw with the connecting bracket 19a in contact with the bottom surface of the main frame 6. Each seed by fastening with fastening means of In order that seeds inserted into the seed insertion grooves 16 of the rapid roller 11 do not spread outward by wind or the like in the process of doting downward, each seed is correctly waved to the vertical lower portion at a predetermined position through the inside of the guide pipe 13. It is.

The seed supply hopper 12 is located in the upper portion of each seed supply roller 11, as shown in Figures 1 to 4, 7, respectively, the seeds stored therein are constantly regulated in the seed supply roller 11 As the part to be supplied to the upper and lower parts in an open state, the upper part is wide and the lower part is a common hopper shape, so that a certain amount of seed is inserted into and stored in the seed supply roller 11 connected to the lower part. The seed is continuously supplied, but the lower part of the seed supply hopper 12 is fixed to the lower fixed plate 20a which is fixed to the upper end of the main body frame 6 is fixedly integrally fastened and the seed supply Between the hopper 12 and the lower fixing plate 20a is provided with a feed amount adjusting plate 21a for controlling the quantity of seeds inserted into the seed inserting grooves 16 of the seed feed roller 11. The seed stored in the inside of the self-feeding hopper 12 is inserted into the seed inserting grooves 16 of each seed feed roller 11 in a state in which a certain amount of the seed is controlled by the feed amount adjusting plate 21a. While passing through the seed sowing bone on the ground, the seed feeding hopper 12 is formed in the lower rear seed seeding tool 22 is formed to easily remove the seeds remaining inside after the operation.

The lower fixing plate 20a has a plurality of fixing fastening holes 23a formed at the front and rear outer portions in the shape of a square plate, as shown in FIGS. The first roller insertion hole 24a of the rectangular shape is fixed to the upper surface portion and the upper portion of the seed feeding roller 11 is preferably inserted into the center portion. Side brackets 25a and 25b are protruded from the upper left and right sides of the fixing plate 20a so that the lower end of the seed supply hopper 12 is fastened to the side brackets 25a and 25b by means of fastening means such as bolts or screws. It is fixed so that the feed amount control plate (21a) and the seed supply hopper 12 which is located at the top to prevent shaking or seed out of the seed supply hopper 12, the first roller insertion hole (24a) Behind this perforated part A rectangular first spacing hole 26a is drilled to connect the first spacing hole 26a and the second spacing hole 33a of the feed amount control plate 21a positioned at an upper portion thereof to the connecting bolt 34a. The upper and lower fastening plate 21a is moved forward and backward so that the gap between the feed amount adjusting plate 21a and the seed feed roller 11 is adjusted, but the lower fixing plate 20a is front as shown in FIG. 4. The first protrusion piece 27a protrudes vertically upwardly on the upper surface portion, and the second protrusion piece 28a protrudes vertically upwardly on the front upper surface portion of the supply amount control plate 21a. 27a) and the second protruding piece 28a are provided with female screw holes 29a and 29b in the centers of the plurality of protruding pieces, respectively. The adjusting bolt 31a is the female protrusion of the first protrusion piece 27a with the elastic spring 30a inserted therebetween. It is screwed through the female threaded hole 29b of the ball 29a, the elastic spring 30a, and the second projection piece 28a, so that the feed amount adjusting plate 21a moves forward and backward by loosening or tightening the adjusting bolt 31a. It is supposed to be moved.

The feed amount control plate 21a is located between the lower fixing plate 20a and the seed supply hopper 12 in a rectangular plate shape and moved forward and backward to adjust the distance from the seed supply roller 11 to be inserted into the seed insertion groove 16. It is to adjust the quantity of the seed to be, but in the center is a rectangular second roller insertion hole (32a) is inserted into the top of the seed feed roller 11 is inserted into the second roller insertion hole (32a) A rectangular second interval adjusting hole 33a is drilled in the rear of the portion, and the first interval adjusting hole 26a and the connecting bolt 34a of the lower fixing plate 20a are fastened up and down, and the second roller The adjusting piece 35a is fastened together by the connecting bolt 34a at the upper portion of the insertion hole 32a, and the feed amount adjusting plate 21a is moved back and forth according to the adjustment of the adjusting bolt 35a. The adjusting piece 35a is turned toward the upper portion of the second roller insertion hole 32a. The amount of the seed inserted into the seed insertion groove 16 is adjusted while approaching or away from the seed feed roller 11 inserted to be discharged.

In addition, the supply amount control plate 21a is fixed to the lower guide plate 36a downwardly to the rear lower surface of the portion where the second roller insertion hole 32a is drilled, but the lower guide plate 36a is a seed supply roller. It is rounded in the same arc shape as the outer circumferential surface of (11), so that the seed feed roller 11 is rotated while the seed feed roller 11 is guided while the seed inserted into the seed insertion groove 16 is not separated outward. When the end of (36a) has passed, the seed inserted into the seed inserting groove (16) is separated from the lower side so as to stably waved on the ground at a predetermined position through the seed guide pipe (13).

The fertilizer spreading device 37 is installed side by side in front of the seed seeding device 3, as shown in Figs. 1 to 7 and 10 as a part for dispersing a certain amount of fertilizer dispersed on the ground between the seed is dotted The base frame 38 is fixedly attached to the front of the main body frame 6 of the seed dot wave device 3, and the base frame 38 has a width and a length corresponding to the main body frame 6. A rectangular rectangular frame having a long horizontal shape is formed, and a driven shaft 39a, which is rotated by the power transmitted from the drive shafts 7a and 7b of the seed spigot device 3, is located at the inner center portion of the base frame 38. 39b), the driven shafts 39a and 39b are arranged in a row in a state divided into two, and the driven sprocket 40, the radial bearing 10b and the plurality of fertilizer supply rollers 41, respectively. ) Is laid at regular intervals The plurality of fertilizer feed rollers 41 are rotated integrally with the driven shafts 39a and 39b in a state in which the plurality of fertilizer feed rollers 41 are arranged at a predetermined interval in front of the plurality of seed feed rollers 11 and are arranged. The fertilizer supply hopper 42 is installed on the upper part of the supply roller 41 so as to receive a certain amount of fertilizer from each of the fertilizer supply hoppers 42, and at the lower part of the fertilizer supply rollers 41, The fertilizer guide pipe 45 connected to the blower 43 and the air discharge hose 44 installed at the rear upper part is installed, so that the fertilizer falling downward by a predetermined amount every time the fertilizer supply roller 41 is rotated, the air discharge hose 44 It is dispersed by the air discharged from the) so as to distribute and spread evenly between the parts where the seeds are dotted.

2 and 3, the driven sprocket 40 includes an interlocking sprocket 9 built on the drive shafts 7a and 7b of the seed spigot device 3 and drive means 15b such as a chain or a belt. Is connected so that the rotational force of the drive shaft (7a) (7b) is transmitted to the driven shaft (39a) (39b) to rotate together, the radial bearing (10b) is typically smooth when subjected to a load acting perpendicular to the axis As the bearings used for rotation, as shown in Figs. 2 and 3, the driven shafts 39a and 39b are supported on the driven shafts 39a and 39b, respectively, and are supported by the driven shafts. 39a) and 39b are rotated smoothly.

On the other hand, as described above, the driven shafts 39a and 39b are divided into two, and each of the driven shafts 39a and 39b is driven separately by the rice transplanter 2, so that when the width of the farmland is narrow, either driven shaft ( Only 39a) and 39b are driven to prevent the fertilizer from being sprayed on the ground.

The plurality of fertilizer supply rollers 41 are arranged detachably and arranged on the driven shafts 39a and 39b at predetermined intervals as shown in FIGS. 1 to 3, 5, and 7. A plurality of fertilizer inserting grooves 46 are formed on the circumferential circumferential surface so that a certain amount of fertilizer supplied from the fertilizer supply hopper 42 is inserted into the fertilizer inserting groove 46, thereby providing a It is supplied downward by rotation.

On the other hand, the fertilizer insertion groove 46 is preferably formed at a 90 ° interval along the circumferential peripheral surface of the fertilizer supply roller 41.

Each fertilizer supply roller 41 is provided with a fertilizer guide pipe 45 at the bottom to distribute the fertilizer falling by a certain amount to the vertical lower portion of the fertilizer supply roller 41 to guide evenly spread on the ground, the fertilizer As shown in FIGS. 1 to 3, 5, and 7, the guide tube 45 is a cylindrical tube having an upper and lower part open, and a lower storing portion 47 is integrally formed at an upper portion thereof, and the lower storing portion 47 has an upper portion. The lower part of the fertilizer supply roller 41 is inserted into the inside through the opening 48 of the semi-circular cylindrical shape is opened, the lower front, rear, left and right of the fertilizer supply roller 41 to the lower housing 47 The air supply duct 49 of one or a plurality of blowers 43 installed on the rear upper portion of the rice transplanter 2 as shown in FIGS. 5 and 7 are disposed on the front lower portion of the lower storage portion 47. Of the air discharge hose (44) One side end is interposed (through), and the upper end of the lower housing 47 is connected to the lower end of the base frame 38 is formed integrally with the connecting bracket (19b) fixed by bolts or screws, etc. Place the lower part of the fertilizer feed roller 41 into the lower housing 47 of the fertilizer guide tube 45 and insert the connecting bracket 19b into contact with the bottom surface of the base frame 38. Fasten by fastening means such as screws and agglomerated by air from the air discharge hose 44 in the process of fertilizer inserted into the fertilizer insertion groove 46 of each fertilizer supply roller 41 falls to the bottom. Spreading evenly without supporting each fertilizer guide pipe 45 is to be sprayed to the vertical bottom of a predetermined position.

As the blower 43 is a conventional air supply device, as shown in FIGS. 1 and 7, one or a plurality of blowers 43 are installed on the rear upper part of the rice transplanter 2 to supply air to each air discharge hose 44. An air supply duct 49 is connected to the blower 43, and a plurality of air discharge hoses 44 are connected to the air supply duct 49, respectively, so that air from the blower 43 is supplied to the air supply duct 49. It is to be discharged to the inside of the fertilizer guide pipe 45 through each air discharge hose 44 while being sent to.

In addition, as shown in FIG. 1, each air discharge hose 44 has one side end interposed obliquely downward to be inclined downward through the lower housing 47 of the fertilizer guide tube 45. Air discharged from 44 is discharged to the inner side of the fertilizer guide pipe 45 so that the fertilizer from the fertilizer supply roller 41 is dispersed and sprayed stably downwards without being flowed upward.

In addition, as shown in FIG. 10, in order to more efficiently fertilize the fertilizer is dispersed and sprayed in the central portion between the seeds dotted in front, rear, left and right are plunged vertically through a plurality of seed guide pipe 13 The fertilizer is dispersed and sprayed at a certain distance in front of the position of the seed, as shown in Figures 1 and 7 each fertilizer guide pipe 45 is fitted in the lower vertical connecting pipe 50 made of a corrugated pipe at the bottom The lower portion of each of the lower connection pipe 50 is a plurality of interposed through the vertical downward of the portion where the plurality of fertilizer feed roller 41 is installed on the lower stop plate 57 of the harrow plate 52 Fertilizer seeding bone forming plate is connected to the upper fertilizer input pipe 61, respectively fixedly attached to the front of the lower surface of the portion where the plurality of fertilizer input pipe 61 is interposed in the lower stop plate (57) ( To 62) As soon as the fertilizer seeding bone is formed on the ground, the fertilizer from the fertilizer supply roller 41 is dispersed and spread onto the ground through the fertilizer guide pipe 45 and the lower connection pipe 50 and the fertilizer input pipe 61. As shown in the fertilizer is distributed evenly distributed in the center between the seeds dotted front, rear, left and right.

The fertilizer supply hopper 42 is located on top of each fertilizer supply roller 41, as shown in Figures 1 to 3, 5, 7, so that the fertilizer in the granular state stored therein is fixed to the fertilizer supply roller 41. The upper and lower parts are opened so that the upper part is wide and the lower part is in a common hopper shape, so that a certain amount of fertilizer is input and stored therein to the fertilizer supply roller 41 connected to the lower part. The fertilizer is to be continuously supplied, but the lower fixing plate 20b fixedly installed at the upper end of the base frame 38 is fixed to the lower part of the fertilizer supply hopper 42 to be integrally fixed and fastened. The fertilizer is provided between the hopper 42 and the lower fixing plate 20b so that a feed amount adjusting plate 21b for controlling the amount of fertilizer inserted into the fertilizer inserting groove 46 of the fertilizer feeding roller 41 is interposed. ball The fertilizer stored in the hopper 42 is inserted into the fertilizer insertion groove 46 of each fertilizer supply roller 41 in a state in which the fertilizer stored in the hopper 42 is adjusted by a predetermined amount by the feed amount control plate 21b and passes through the fertilizer guide pipe 45. The fertilizer seeding bone on the ground formed by the harrow plate 52 is to be dispersed and sprayed, and the fertilizer material 51 is formed in the rear lower portion of the fertilizer supply hopper 42, the fertilizer remaining inside after the operation It is easy to remove.

2, 3 and 5, the lower fixing plate 20b has a rectangular plate shape, and a plurality of fixing fastening holes 23b are formed at the front and rear outer parts thereof so that the main frame 6 can be fastened by bolts or screws. The first roller inserting hole 24b of the rectangular shape is inserted into the upper surface of the upper surface of the fertilizer supplying roller 41 and the upper portion of the fertilizer feeding roller 41 (preferably about 1/3 is inserted) is drilled. Side brackets 25c and 25d are protruded from the upper left and right sides of the lower fixing plate 20b, and the lower end of the fertilizer supply hopper 42 is fastened to the side brackets 25c and 25d by bolts or screws. It is fixed so as to prevent the feed amount control plate (21b) and the fertilizer supply hopper (42) which is located at the upper side to shake or the fertilizer to escape to the outside of the fertilizer supply hopper (42), the first roller insertion hole ( 24b) in the back of the perforated section The first gap adjusting hole 26b of the die is drilled to connect the first gap adjusting hole 26b and the second gap adjusting hole 33b of the supply amount control plate 21b positioned at the upper portion thereof to the connection bolt 34b. The upper and lower fastening plate 21b is moved forward and backward so that the gap between the feed amount adjusting plate 21b and the fertilizer feed roller 41 is adjusted, but the lower fixing plate 20b is front as shown in FIG. 5. The first protrusion piece 27b protrudes vertically upwardly on the upper surface portion, and the second protrusion piece 28b protrudes vertically upwardly on the front upper surface portion of the supply amount control plate 21b. 27b) and the second protruding piece 28b are provided with female screw holes 29c and 29d in the center of the plurality of protruding pieces 28b and 29d, respectively. The adjusting bolt 31b is a female screw of the first protrusion piece 27b with the elastic spring 30b interposed therebetween. (29c) is screwed through the female threaded hole (29d) of the elastic spring (30b) and the second projection piece (28b), the supply volume control plate (21b) moves forward and backward by loosening or tightening the adjustment bolt (31b) It is supposed to be.

The feed amount adjusting plate 21b is located between the lower fixing plate 20b and the fertilizer feed hopper 42 in a rectangular plate shape and moved forward and backward to adjust the interval between the fertilizer feeding roller 41 and inserting it into the fertilizer inserting groove 46. The amount of fertilizer is to be adjusted, but in the center is a rectangular second roller insertion hole 32b is inserted into the upper portion of the fertilizer supply roller 41 and the second roller insertion hole 32b is perforated A rectangular second spacing hole 33b is drilled at the rear of the portion to fasten up and down with the first spacing hole 26b and the connecting bolt 34b of the lower fixing plate 20b, and the second roller. The adjustment piece 35b is fastened together by the connecting bolt 34b at the upper portion of the insertion hole 32b, and the feed amount control plate 21b is moved back and forth according to the adjustment of the adjustment bolt 35b. The adjusting piece 35b protrudes toward the upper side of the second roller insertion hole 32b. It is to adjust the amount of fertilizer is inserted into the fertilizer insertion groove 46 while approaching or away from the fertilizer supply roller 41 is inserted.

In addition, the supply amount adjusting plate 21b is fixed to the lower guide plate 36b downwardly to the rear lower surface of the portion where the second roller insertion hole 32b is drilled, but the lower guide plate 36b is a fertilizer supply roller. It is rounded in the same arc shape as the outer circumferential surface of (41) so that the fertilizer inserted into the fertilizer insertion groove 46 is guided in a state that does not deviate outward while the fertilizer supply roller 41 is rotated to lower the guide plate. After passing through the end position (36b), the fertilizer inserted into the fertilizer insertion groove 46 is released to the lower side to be dispersed and sprayed stably to the ground at a certain position through the fertilizer guide pipe 45.

The harrow plate 52 is located in the lower part of the fertilizer spreading device 37, as shown in Figs. 1, 6, 7 and 10 and is connected to the rear lower portion of the rice transplanter 2 to stop the ground The seed seeding bone is formed at the point where the seed is sprayed, and the fertilizer seeding bone is formed at the position where the fertilizer is sprayed, and the portion covered with the fertilizer is sprayed. The direction in which the rice transplanter 2 proceeds while being inclined at a predetermined angle. The inclined plate 53 is provided to primarily stop the ground of the ground. A connecting piece 54 is welded to the left and right sides of the upper surface of the inclined plate 53, respectively, so that the connecting piece 54 and the rice transplanter 2 are provided. The connector 56 protruding from the lower end of the rear frame 55 is fastened with a bolt or a fixing pin, and the lower stop plate 57 is welded in a horizontal direction to the lower end of the inclined plate 53. It is integrally equipped and said The negative finger plate 57 is installed on the left and right sides of the upper surface part with fastening holes 58 standing up, respectively, and is shown below the support frame 4 of the rice transplanter 2 as shown in FIGS. 1, 6, and 7. The fixing fastener 58 is fastened to the installed rice transplanter fixing shaft 59, and the lower stop plate 57 is provided at the rear end of the lower stop plate 57 at the same interval as a plurality of seed supply rollers 11. There are a plurality of seed seeding bone formation grooves (60) bent toward the lower side of the) to form a plurality of seed seeding bones of a predetermined depth along the ground primarily stopped by the inclined plate (53). A predetermined number of seeds that are waved from each seed feed roller 11 of the seed scavenger 3 located above each seed sowing bone are sown.

As shown in FIG. 6, the lower stop plate 57 is interposed with a plurality of fertilizer input pipes 61 in a line at a predetermined interval in the center to connect to the lower portion of each fertilizer guide pipe 45. Fertilizer from the lower connection pipe 50 is installed is to be dispersed and spread on the ground where the fertilizer seeding bone is formed through the fertilizer injection tube 61, the plurality of fertilizer input pipe 61 is a tubular shape of the upper and lower openings Part of the fertilizer spreading device 37 through which the seed sowing bone forming grooves 60 are formed while penetrating through the lower stop plate 57 positioned vertically below the portion where the fertilizer supply rollers 41 are installed. It is located between and the upper portion is protruded upward of the lower stop plate 57 so that the lower portion of the lower connecting pipe 50 is connected and the lower portion protrudes downward of the lower stop plate 57 downward The rear of the protruding part is open The fertilizer seeding bone forming plate 62 is fixed to the front end of the lower end of the lower stop plate 57, each fertilizer injection tube 61 is provided with a pointed front end of each point is fixed. While the fertilizer seeding bone is formed on the ground by the 62, a certain amount of fertilizer introduced through the fertilizer input pipe 61 is dispersed and spread on the fertilizer seeding bone through the lower and rear openings of the fertilizer input pipe 61. As shown in the following, the fertilizer is distributed and spread evenly in the front and rear rows along the central portion between the seeds dotted in front, rear, left and right.

In addition, the lower stop plate 57 is fixedly attached to the fertilizer covering piece 63 in a state spaced apart from the fertilizer input pipe 61 by a predetermined distance to the rear lower portion of the portion where each fertilizer input pipe 61 is interposed. The fertilizer cover piece 63 is a bar shape located in the horizontal direction in the horizontal direction as shown in FIGS. 1, 6, and 7, and is fixedly attached to the rear lower side so as to be inclined toward the rear lower part. Fertilizer spread over the fertilizer seeding bone through the fertilizer cover piece (63) located behind the fertilizer input pipe (61) by collecting the soil around the ground along the traction of the lower stop plate (57) Fertilizers, which are granular powders, are blown away by the wind and are not lost to the outside.

In addition, the lower stop plate 57 is fixed to one or a plurality of drainage bone forming plate 64 is projected downward between the seed seeding bone forming groove 60 in the lower end of the rear end portion shown in FIG. As described above, a plurality of seed seedlings and fertilizer seedlings are formed on the ground and at the same time, drainage bones are formed.

On the other hand, the inclined plate 53 is provided with side guide plates 65 which are set up in the vertical direction on each of the left and right sides, but each side guide plate 65 is connected in a state spaced apart from the left and right sides of the inclined plate 53 at regular intervals. Both side surfaces of the harrow plate 52 are connected by the plate 66 and the side guide plate 65 prevents mud or water from the ground generated while stopping by the inclined plate 53. Mud or water spills outward to prevent seeds and fertilizers that have already been planted on the side ground.

As another embodiment of the harrow plate 52 according to the present invention, as shown in Figures 8 and 9 instead of fixing a plurality of fertilizer cover piece 63 to the lower surface of the lower stop plate 57, the lower stop The rear cover plate 67 which is moved while being dragged to the ground in a hinged state connected to the rear end of the plate 57 and covers the fertilizer seeding bone portion where the fertilizer is sprayed is provided, and the rear cover plate 67 As shown in FIG. 8, a plurality of parts of the lower stop plate 57 are mounted on the remaining parts of the lower stop plate 57 except for a part to which the drainage bone forming plate 64 is fixedly attached. Two hinges 68 are pivotally connected to the rear end of the lower stop plate 57 and bent at an angle to the lower side in a state protruded rearward to the upper end of the rear end of the lower stop plate 57. Plural elastic pieces 69 are fixedly attached The bent rear end of the resilient piece 69 is pressed downwardly on each rear covering plate 67 so that the rear end of the rear covering plate 67 is dragged onto the ground, so that the fertilizer seeding bone is sprayed with fertilizer. It is supposed to cover the part.

In this case, the lower stop plate 57 is a portion in which a plurality of seed supply rollers 11 are installed at the rear ends of the rear cover plates 67 without forming a plurality of seed seeding bone forming grooves 60. A plurality of seed seeding bone formation grooves 60 curved downward in a position corresponding to the plurality of seed seeding bones are formed by a plurality of rear cover plates 67 which are moved while being dragged to the ground.

On the other hand, the rear cover plate 67 may be equipped with one rear cover plate 67 having a length corresponding to the rear end of the lower stop plate 57, as shown in FIG. The rear cover plate 67 is formed in the lower stop plate 57 by the drainage bone forming plate 64 is formed in the groove 70 is formed at the position that is matched with the fixed portion of the drainage bone forming plate 64 The rear cover plate 67 is not to re-drain the drainage bone, and the rear cover plate 67 is pivotally connected to the rear end of the lower stop plate 57 by a plurality of hinges 68 and The rear end portion of the lower stop plate 57 is fixed to a plurality of elastic pieces 69 fixedly bent at an angle to the lower side in a state protruding rearward, and the rear end portion of the elastic piece 69 is bent. The rear end portion of the rear cover plate 67 is supported by pressing the rear cover plate 67 downwardly. Waiting is moved off-applied fertilizer on the ground is to be disseminated bone parts are sprayed with fertilizer.

In addition, the lower stop plate 57 is not formed with a plurality of seed seeding bone forming grooves 60 is matched with a portion where a plurality of seed supply rollers 11 are installed at the rear end of the rear cover plate 67. A plurality of seed seeding bone formation grooves (60) curved downward in position are formed so that the seed seeding bone is formed by one rear cover plate (67) which is moved while being attracted to the ground.

The operation of the present invention is as follows.

When seed seeding and fertilizer spreader (1) for the rice transplanter according to the present invention to spray the seeds at a predetermined interval in the farmland at the same time to spread the fertilizer evenly distributed at regular intervals between the seeded parts of Figure 7 As shown in FIG. 2, the rotary shaft 14 provided on the support frame 4 of the rice transplanter 2 is rotated by the power transmitted from the power unit of the rice transplanter 2, and the chain or belt is driven to the rotary shaft 14. The drive shafts 7a and 7b of the seed wave device 3 connected by the means 15a are rotationally driven, and as shown in Figs. 2 and 3, the drive shafts 7a and 7b and drive means such as a chain or a belt ( A plurality of driven shafts 39a and 39b of the fertilizer spreading device 37 connected to each other by 15b) are rotated together by receiving rotational force from the drive shafts 7a and 7b, and are arranged at regular intervals on the drive shafts 7a and 7b. Seed feed rollers 11 and the plurality of seed feed rolls (11) A plurality of fertilizer feed rollers 41, which are arranged and arranged on the driven shafts 39a and 39b of the fertilizer spreading device 37 installed at a predetermined interval, are rotated together, and each seed feed roller 11 The seed stored in each seed supply hopper 12 is filled in the seed insertion groove 16 formed at a predetermined interval on the circumferential circumferential surface of the seed supply roller 11 according to the rotation of the) and the seed supply roller 11 and The quantity of the seed injected into the seed inserting groove 16 is constantly adjusted by the adjusting piece 35a of the supply amount adjusting plate 21a which is adjusted to be maintained at a constant interval so that a certain amount of seeds is supplied and the supply amount adjusting plate 21a. The seed guide pipe 13 is transported to the lower part of the seed guide rollers 11 and is transported to the lower side while the seeds are guided so as not to be separated from the outside in the state where the seeds are inserted into the seed insertion grooves 16 by the lower guide plate 36a. ) Is vertically downward.

At the same time, the fertilizer stored in each fertilizer supply hopper 42 is filled in the fertilizer insertion groove 46 formed at regular intervals on the circumferential surface of the fertilizer supply roller 41 according to the rotation of the fertilizer supply rollers 41. The amount of fertilizer introduced into the fertilizer insertion groove 46 by the adjusting piece (35b) of the feed amount control plate 21b is adjusted to be maintained at a constant interval with the fertilizer supply roller 41 so as to supply a certain amount of fertilizer. The fertilizer is guided so that the fertilizer is inserted into the fertilizer inserting groove 46 so as not to be separated outward by the lower guide plate 36b of the feed amount control plate 21b, and is transferred to the lower portion of each fertilizer supply roller 41. It is sent to the fertilizer guide pipe 45 is mounted, as shown in Figures 5 and 7 Air discharge hose 44 through which one end is interposed in the front lower portion of the lower housing portion 47 of the fertilizer guide pipe 45 Is installed at the rear upper part of the rice transplanter (2). Alternatively, fertilizers are inserted into the fertilizer inserting grooves 46 of the fertilizer feed rollers 41 while receiving air from the air supply ducts 49 of the plurality of blowers 43 and discharging air into the fertilizer guide pipes 45. In the process of falling to the bottom is not dispersed in the form of agglomeration by the air from the air discharge hose 44 is dispersed evenly distributed to the vertical lower portion of the predetermined position through the inside of each fertilizer guide pipe 45 in an evenly dispersed state, Through the lower connecting pipe 50 is fitted to the lower portion of each fertilizer guide pipe 45 through the vertical stop of the portion where each fertilizer feed roller 41 is installed on the lower stop plate 57 of the harrow plate 52 It spreads and spreads evenly on the ground via each fertilizer injection pipe 61 interposed.

As described above, the ground is stopped by the harrow plate 52 provided on the lower side of the seed feed roller 11 when seed seeding and fertilizer spraying are fixed and attached to the lower surface of the rear end of the lower stop plate 57. A plurality of seeds are formed on the ground by a plurality of seed seeding bone forming grooves 60 formed at a predetermined interval on the rear end of the lower stop plate 57 by forming one or a plurality of drainage bone forming plates 64. By forming a seeding bone so that a certain amount of seeds are dotted at a predetermined interval along the seed seeding bone to increase the adhesion between the seed and the ground, and a plurality of fertilizer input pipes 61 are interposed through the lower stop plate 57. As the fertilizer seeding bone is formed on the ground by the fertilizer seeding bone forming plate 62 fixedly attached to the front of the lower surface of the lower portion, the fertilizer from the fertilizer supplying roller 41 is directly connected to the fertilizer guide pipe 45. Pipe (50) and fertilizer input pipe (61 Dispersion is spread on the ground through the) so that the fertilizer is spread evenly distributed in the center between the seeds dotted in front, rear, left and right as shown in Figure 10, each fertilizer input pipe 61 in the lower stop plate (57) As shown in FIGS. 1, 6, and 7 by the fertilizer cover piece 63 fixedly attached to the rear lower surface of the part interposed therebetween at a predetermined interval from the fertilizer input pipe 61, the fertilizer input pipe 61 is fixed. Fertilizer spread over the fertilizer seeding bone through the fertilizer cover piece (63) located behind the fertilizer input pipe (61) by collecting the soil around the ground along the traction of the lower stop plate (57) Do not let the fertilizer, which is a granular powder, blow out and be lost to the outside.

1. Seed seeding and fertilizer spreader for rice transplanters 2. Rice transplanters
3. Seed blasting device 4. Support frame
5. Base 6. Body Frame
7a, 7b. Drive shaft 8. drive sprocket
9. Interlocking Sprockets 10a, 10b. Radial Bearing
11. Seed feed roller 12. Seed feed hopper
13. Seed guide pipe 14. Rotating shaft
15a, 15b. Driving means 16. Seed insert groove
17. Extension 18. Incision groove
19a, 19b. Connection bracket 20a, 20b. Bottom fixing plate
21a, 21b. Supply Control Plate 22. Seed Controls
23a, 23b. Fastener 24a, 24b. 1st roller insertion hole
25a, 25b, 25c, 25d. Side Brackets 26a, 26b. 1st gap adjusting hole
27a, 27b. First protrusions 28a and 28b. 2nd extrude
29a, 29b, 29c, 29d. Female threader 30a, 30b. Elastic spring
31a, 31b. Adjusting bolt 32a, 32b. 2nd roller insertion hole
33a, 33b. Second spacing hole 34a, 34b. Connecting bolt
35a, 35b. Control piece 36a, 36b. Lower guide plate
37. Fertilizer spreading device 38. Base frame
39a, 39b. Driven shaft 40. Driven sprocket
41. Fertilizer Feeding Roller 42. Fertilizer Feeding Hopper
43. Blower 44. Air discharge hose
45. Fertilizer guide pipe 46. Fertilizer insertion groove
47. Lower compartment 48. Slot
49. Air supply duct 50. Bottom connector
51. Fertilizer materials 52. Harrows
53. Inclined plate 54. Connecting piece
55. Rear frame 56. End connections
57. Lower Stop Plate 58. Fixing Hole
59. Rice transplantation shaft 60. Seed seeding bone formation groove
61. Fertilizer input pipe 62. Fertilizer seeding bone formation plate
63. Fertilizer cover section 64. Drainage bone formation plate
65. Side guide plate 66. Connecting plate
67. Rear cover 68. Hinge
69. Elastic piece 70. Groove

Claims (9)

The drive shaft is rotated by the power transmitted from the power unit of the rice transplanter while being pulled by the rice transplanter, and a plurality of seed feed rollers arranged at regular intervals on the driving shaft are supplied with seeds from respective seed feed hoppers provided on the upper side, and each part is fed downwardly. In the rice transplanter consisting of a seed seeding device to be dotted, and a harrow plate consisting of a slope plate and a lower stop plate connected to the rear lower portion of the rice transplanter to form a seed seeding bone at the position where the seed is dotted while stopping the ground. The seed seeding device 3 is provided with a fertilizer spreading device 37 for spraying the fertilizer to the ground in front of the seed spreader 3, the fertilizer spreading device 37 is the drive shaft (7a) ( 7b) and driven shafts 39a and 39b connected to the driving means 15b and rotated together, and the plurality of fertilizer feed rollers 41 are fixed to the driven shafts 39a and 39b for a predetermined time. The fertilizer supply hopper 42 is installed at the top of each fertilizer supply roller 41 and supplies the fertilizer uniformly, and the lower part of each fertilizer supply roller 41 is installed at the rear upper part of the rice transplanter 2. The fertilizer guide pipe 45 connected to the 43 and the air discharge hose 44 is installed to disperse the fertilizer falling downward by a predetermined amount every time the fertilizer supply roller 41 is rotated by the air discharged from the air discharge hose 44. The seed is seeded for rice transplanters, characterized in that the seed is evenly distributed and sprayed, and the harrow plate 52 covers the fertilizer-sprayed portion while forming the fertilizer seeding bone at the position where the fertilizer is sprayed. Wave and fertilizer spreaders.
2. The driving shaft (7a) (7b) of claim 1, wherein the drive sprocket 8 and the interlocking sprocket (9) is arranged, the drive sprocket (8) is a support frame (4) provided in the rice transplanter (2) It is connected to the rotating shaft 14 of the drive means (15a) of the chain or belt is driven by the driving force from the rice transplanter (2) is driven to rotate the drive shaft (7a) (7b), the interlocking sprocket (9) The driving sprocket 40 built up to the driven shafts 39a and 39b of the fertilizer spreading device 37 is connected to the drive means 15b made of chains or belts, so that the rotational force of the drive shafts 7a and 7b is driven. Seed and wave fertilizer spreader for rice transplanters, characterized in that it is transmitted to (39a) (39b) to rotate together.
According to claim 1, wherein the fertilizer spreading device 37 is provided with a base frame 38 which is fixedly attached to the front of the main body frame 6 of the seed blasting device 3, the base frame 38 is a main frame It has a rectangular rectangular frame having a width and a length corresponding to (6), and is rotated by the power transmitted from the drive shafts 7a and 7b of the seed dot device 3 in the inner center portion of the base frame 38. The driven shafts 39a and 39b are positioned, and the driven shafts 39a and 39b are arranged in a row in two divided states, respectively, with driven sprockets 40 and radial bearings 10b and A plurality of fertilizer feed rollers 41 are arranged at regular intervals so that each of the fertilizer feed rollers 41 are arranged at regular intervals between the plurality of seed feed rollers 11 and the driven shafts 39a and 39b. Characterized in that they are integrally rotated together Angi seed seed and fertilizer spreaders.
According to claim 1, wherein the fertilizer guide pipe 45 is a cylindrical tube with an open upper and lower portion is formed in the upper part of the lower housing 47 is integrally extended and the lower housing 47 is of a semi-circular shape of the upper opening The lower part of the fertilizer feed roller 41 is inserted into the inside through the inlet 48 opened in a cylindrical shape, so that the front, rear, left and right sides of the fertilizer feed roller 41 are covered by the lower storage part 47. One end of the air discharge hose 44 connected to the air supply duct 49 of one or a plurality of blowers 43 installed at the rear upper portion of the rice transplanter 2 is interposed in the front lower portion of the lower housing portion 47. The upper end of the lower housing 47 is integrally formed with a connecting bracket 19b fixed to the bottom surface of the base frame 38, and the air discharge hoses 44 are fertilizer guide pipes. One end of the through hole interposed in the lower housing 47 of 45) Seed and fertilizer spreaders for rice transplanter jeompa wherein installed obliquely downward.
The blower (43) according to claim 1 or 4, wherein one or more plural blowers (43) are installed at the rear upper portion of the rice transplanter (2) to supply air to each air discharge hose (44). One air supply duct (49) is connected to the seed supply and fertilizer spreader for the rice transplanter, characterized in that a plurality of air discharge hoses (44) are respectively connected to the air supply duct (49).
According to claim 1, wherein the lower stop plate 57 is connected to the lower portion of each fertilizer guide pipe 45 is interposed through a plurality of fertilizer input pipe 61 in a line at a predetermined interval in the center portion Fertilizer from the tube 50 is to be spread and spread on the ground through which the fertilizer seeding bone is formed through the fertilizer input pipe 61, the plurality of fertilizer input pipe 61 is a fertilizer spreading device in the tubular shape of the upper and lower openings Each fertilizer feed roller 41 of 37 is interposed in the lower stop plate 57 which is located vertically below the portion installed, the upper portion is projected above the lower stop plate 57 and the lower connection pipe The lower portion of the 50 is connected, the lower portion protrudes downward of the lower stop plate 57, and the rear portion of the protruded downwardly is opened, and each fertilizer input pipe 61 in the lower stop plate 57. In front of the lower part of the part where A fertilizer seeding bone formation plate 62 is formed with a fixed point of each front end is fixedly attached to the fertilizer seeding bone formation plate 62 is formed on the ground by a fertilizer seeding bone is formed through a fertilizer injection tube 61 Seed and fertilizer spreader for the rice transplanter, characterized in that the fertilizer of the fertilizer seeding pipe is distributed and spread to the fertilizer seeding bone through the lower and rear openings.
The fertilizer covering piece (63) of claim 6, wherein the lower stop plate (57) is spaced apart from the fertilizer input pipe (61) at a predetermined distance from the rear lower portion of the portion through which the fertilizer input pipe (61) is interposed. The fertilizer cover piece 63 is fixedly attached to each of the fertilizer cover piece 63 in a bar shape located in the horizontal direction in the left and right directions and is inclined toward the rear lower portion. Seed fertilizer spreader and fertilizer spreader for a rice transplanter, characterized in that the fertilizer cover piece (63) located behind the fertilizer input pipe (61) to cover the ground while dragging the ground according to the traction of the lower stop plate (57).
The rear cover plate (67) of claim 1 or 6, wherein the lower stop plate (57) is moved while being dragged to the ground while being hingedly connected to the rear end portion to cover the fertilizer seeding bone portion to which the fertilizer is sprayed. ) Is provided, the rear cover plate 67 is to be mounted in a plurality of remaining portions other than the portion where the drainage bone forming plate 64 is fixed to the lower stop plate 57, each of the rear cover plate (67) is rotatably mounted to the rear end of the lower stop plate 57 with a plurality of hinges 68, the rear end of the lower stop plate 57, the upper end of the lower end protruding to the lower side A plurality of elastic pieces 69 bent at a predetermined angle are fixedly attached, so that the bent rear end portion of the elastic pieces 69 is pressed against the rear cover plates 67 downward so as to be rearward of the rear cover plates 67. The tip is dragged over the ground and the fertilizer spreads It is to cover the fertilizer seeding bone portion, the rear end portion of each rear covering plate 67, the seed seeding bone formation groove bent downward in a position corresponding to the portion where a plurality of seed supply rollers 11 are installed ( Seed seeding and fertilizer spreader for rice transplanters, characterized in that a plurality of 60) is formed.
The rear cover plate (67) of claim 1 or 6, wherein the lower stop plate (57) is moved while being dragged to the ground while being hingedly connected to the rear end portion to cover the fertilizer seeding bone portion to which the fertilizer is sprayed. ) Is provided, the rear cover plate 67 is a length corresponding to the rear end of the lower stop plate 57 to match the portion where the drainage bone forming plate 64 is fixedly attached to the lower stop plate 57. The groove 70 is formed in a position where the rear cover plate 67 does not cover the drainage bone formed by the drainage bone forming plate 64, and the rear cover plate 67 has a plurality of hinges. (68) is rotatably connected to the rear end of the lower stop plate 57, the elastic piece bent at a predetermined angle toward the bottom in the state protruding rearward to the upper end of the rear end of the lower stop plate (57) A plurality of 69 are fixedly attached so that the bent rear end of the elastic piece 69 is fixed. The rear cover plate 67 is pushed downward so as to be inclined downward so that the rear end portion of the rear cover plate 67 is moved onto the ground to cover the fertilizer seeding bone portion to which the fertilizer is sprayed, and the rear cover plate 67 ) Seed seeding and fertilizer spreader for a rice transplanter, characterized in that a plurality of seed seeding bone forming grooves 60 are bent downward in a position corresponding to the portion where the plurality of seed supply rollers 11 are installed .

Images