JPH0570220U - Walk-type rice transplanter with fertilizer application - Google Patents

Abstract

(57) [Summary] [Purpose] While optimizing the front-rear weight balance,
(EN) Provided is a walk-behind rice transplanter with a fertilizer application device that can easily perform fertilizer supply work. [Structure] The fertilizer application device 11 is arranged near the ground contact point of the propulsion wheels 9, and a fixed rail 34 is provided above the fertilizer application hopper 14 in the fertilizer application device 11 along the machine longitudinal direction. 34, a preliminary seedling stand 33 is supported so as to be slidable back and forth between a position located above the fertilizer application hopper 14 and a position where the upper portion of the fertilizer application hopper 14 is opened.

Description

[Detailed description of the device]

[0001]

[Industrial applications]

 The present invention relates to a rice transplanter with a fertilizer application, which has three or more planting mechanisms and is equipped with a fertilizer application device for each.

[0002]

[Prior Art]

 In this type of fertilizer applicator rice transplanter, for example, in the case of locating the fertilizer applicator hopper, as disclosed in Japanese Utility Model Publication No. 59-77318, two hoppers are provided on the lateral outer side of the machine body, and They were arranged side by side in the front-back direction of the aircraft.

[0003]

[Problems to be solved by the device]

 Therefore, in such a case, the fertilizer from the hopper located on the rear side is applied to the inner planting line and the fertilizer from the hopper located on the front side is applied to the outer planting line. It is better to make both the downflow paths up to the shortest, but it is still better, but nevertheless, the middle position of the hopper in the machine front-rear direction is set to the fertilization position (grooving device) so that both downflow paths are approximately equal. Even if they are taken, the feeding mechanism is displaced forward and backward from the fertilization position, so the downflow route must be longer than when the hopper (feeding mechanism) is located immediately above the fertilization position. It was easy to get clogged in. An object of the present invention is to provide a hopper having a less clogging in the flow-down path, and to provide a reasonable instruction structure for the hopper.

[0004]

[Means for Solving the Problems]

 The characteristic configuration according to the present invention is that a center hopper and left and right side hoppers are arranged laterally outward of the left and right propelling wheels in the center of the machine body to provide a fertilizing hopper group. The side hopper is attached to a support member that is installed across the fulcrum parts of the flexible wheel transmission case and the side floats located on the lateral outer side of the wheel for each body. Yes, its action and effect are as follows.

[0005]

[Action]

 (A) Due to the characteristic configuration, by arranging the hoppers along the machine lateral width direction in correspondence with the plurality of machined lateral lines provided along the machine lateral width direction, it is possible to obtain a planting bar located in the middle of the machine lateral direction. On the other hand, fertilizer is applied from the center hopper, and fertilizer is applied from the side hopper to the planting strips on the outer side located laterally outward of the propulsion wheels. And it can be the shortest route. (B) Moreover, even if the center hopper supported by the airframe is good, the side float and the wheels that are necessarily located near the propulsion wheels are inevitably arranged due to the characteristic configuration for the side hoppers located laterally outward of the propulsion wheels. The side hopper is supported by this support member by constructing a support member that effectively utilizes the fulcrum part with the transmission case. Therefore, even if this support member is erected, it can be provided at the fulcrum part of the wheel transmission case closer to the side hopper side or side float as compared with the case where this support member is fixed to the mission case or transmission case on the aircraft side. Since the length of the support member can be shortened and the support member can be placed at a low position along the height of the float, the installation position of the side hopper can be set to a position as low as necessary, and the downflow path length can be set. Can be shortened.

[0006]

[Effect of the device]

 As a result, we were able to reduce the length of the flow-down path to the minimum required length, reduce the clogging of fertilizer in the flow-down path, and build a rational support structure corresponding to the installation position of the side hopper.

[0007]

【Example】

 As a rice transplanter with a fertilizer application, a 4-row walk type rice transplanter will be described as an example. As shown in FIG. 1, the walk-behind rice transplanter comprises an engine 1 and a mission case 2 arranged at the front of the fuselage, and a transmission case 3 also serving as a fuselage frame extending rearward from the mission case 2. , A center-planted case 4 connected to the rear end of the transmission case 3, left and right side-planted cases 6 and 6 connected to the center-planted case 4 via left and right lateral transmission cases, A seedling planting mechanism 7 attached to the planting cases 4 and 6, a seedling stand 8 that reciprocally slides left and right in synchronization with the planting operation, and a mission case in which thrust wheels 9 and 9 are pivotally supported at the tips. 2 Wheels that are pivotally supported on two sides and can swing up and down Transmission cases 10, 10, fertilizer application 11 arranged in front of the seedling stand 8, center float 12A and side floats 12B provided under the machine, seedling stand 8 rear surface Controlling han provided Le 13, and a city. The fertilizer application device 11 will be described in detail. As shown in FIGS. 1 to 3, the fertilizer applicator 11 is located laterally outward of the center hopper 14 and the left and right propulsion wheels 9 and 9 for supplying fertilizer to the central two rows, and to the outer two rows. And left and right side hoppers 15 and 15 for supplying fertilizer, respectively, and the center hopper 14 is provided with two-row feeding mechanisms 16 and 16, downflow pipes 17 and 17, and groovers 18 and 18. Further, each side hopper 15, 15 is provided with a feeding mechanism 16 for one line, a downflow pipe 17, and a grooving device 18. A mounting structure for the fertilizer application device 11 will be described. As shown in FIGS. 1 and 3, a fixed support shaft belonging to the mission case 2 side is extended to the vertical swing shaft center position of the base end portion of the wheel transmission case 10 with respect to the mission case 2, and the fixed support shaft is attached to the fixed support shaft. On the other hand, the front end of the support member 20 that supports the side hopper 15 is fixed. Further, below the seedling stand 8, a lateral support shaft 21 is erected on the machine side (center planting case) to which a planting depth adjusting lever 19 is connected so as to be rotatable around its own axis. Brackets 22 constituting rear fulcrums of the side floats 12B and 12B are attached to both side ends of the lateral support shaft 21 so as to be relatively swingable, and the rear end of the support member 20 is pivotally attached. In this way, the support member 20 installed substantially horizontally is positioned below the side hopper 15, and a single vertical support frame 23 is erected from the support member 20. The upper bending portion of 23 supports one side surface of the outer case 16A of the feeding mechanism 16, and mounts and fixes the side hopper 15. On the other hand, with respect to the center hopper 14, a cross-shaped plate-shaped frame 24 is erected from the transmission case 3 that power-connects the transmission case 2 and the center planting case 4, and at the horizontal portion of the plate-shaped frame 24. Supporting one side of the feeding cases 16A, 16A of the feeding mechanisms 16, 16 located on both sides, a mounting structure for the center hopper 14 is formed. As described above, since the support frames 23 and 24 support the feeding cases 16A and 16A from only one side surface, the feeding cases (not shown) provided in the feeding cases 16A and 16A are slidable. The scraping brush 39 can be provided on a side surface different from the side where the support frame 23 is present, so that the brush 39 can be easily attached and detached. As described above, the fertilizer application device 11 supported and fixed to the machine body has the following feeding drive system. Although not shown, the feeding mechanism 16 is provided with a feeding rotor for feeding fertilizer in the case 16A, and a rotor shaft 25 for rotationally driving the feeding rotor is extended from the case 16A toward the rear of the machine body. ing. As shown in FIG. 3, a triangular drive member 26 is fixed to the rotor shaft 25 on the side hopper 15 side, and a connecting rod 27 is attached to the drive member 26 from the swing arm of the side seedling planting mechanism 7. It is set up. Further, triangular drive members 26, 26 are similarly fixed to the two rotor shafts 25, 25 on the side of the center hopper 14, and both drive members 26, 26 are integrally formed by one lateral rod 28. A connecting rod 27 is erected from the swing arm of the center-side seedling planting mechanism 7 which is connected to and corresponds to the one driving member 26. With the above-described structure, the rotor shaft 25 is configured to be driven forward and backward at a constant angle in accordance with the reciprocating swing motion of the swing arm to feed the fertilizer. Next, the rolling structure will be described. As shown in FIG. 4, the center float 12A is configured to be capable of rolling around the longitudinal axis X of the machine body, and has auxiliary floats 29 and 29, which are integrally operable, connected to both sides. A link mechanism 32 is extended from a frame 30 that connects the auxiliary float 29 and the center float 12A to a rolling control valve 31, and the left and right propulsion wheels 9 and 9 are transposed by the rolling operation related to the fluctuation of the ground pressure. The rolling structure is configured to raise and lower to maintain the ground posture of the seedling planting device 40 including the seedling planting mechanism 7 constant. The grooving device 18 is attached to the center float 12A so that the depth of the fertilization groove does not change even when the center float 12A rolls. Further, a first overhanging portion 12a extending laterally outward is provided in front of the position where the center float 12A is attached to the grooving device 18, and the first overhanging portion 12a is used to level the planned planting site. At the same time, a second laterally outwardly extending portion 12b is provided on the rear side of the mounting position of the grooving device 18, and the second overhanging portion 12b is configured to bury the fertilized groove together with the fertilizer. Next, the mounting structure of the preliminary seedling stand 33 will be described in detail. As shown in FIGS. 1 to 3, an annular fixed frame 34 is supported above the center hopper 14 over the mission case 2 and the center planting case 4, and the fixed frame 34 is supported on the fixed frame 34. The main frame 35 of the sliding seedling stand 33 is mounted. The main frame 35 is composed of a pair of front and rear arched frames 35A and front and rear facing frames 35B and 35B connecting the lower ends of the front and rear arched frames 35A, and the fixed frame 34 is attached to the front and rear facing frames 35B and 35B. A pair of resin sliding members 36, 36 sandwiching the above from above and below are attached to the front and the rear, respectively, and configured to be slidably movable back and forth on the fixed frame 33. Further, on both lateral sides of the front and rear arch-shaped frames 35A, 35A, resin seedling holders 37 for mounting the spare mat seedlings are installed in two steps, which are the side hoppers 15. Since it is located above, the tilted posture is set so that it is located lower toward the attachment end side to the arched frame 35A. On the other hand, in response to this, the lid body 15A of the side hopper 15 can swing up and down around the swing fulcrum axis Y provided on the lateral side surface of the side hopper 15 in the machine width direction. It is configured so that a sufficient open state can be obtained. The preliminary seedling stand 33 configured as described above is slidable by pushing and pulling an annular handle 38 extending from the left and right arch-shaped frames 35A, 35A to the control portion side, and the center hopper 14 When the fertilizer is replenished to the airframe, the space above the opening / closing lid 14A is releasable so that the opening / closing lid 14A of the center hopper 14 can be sufficiently rocked and opened by being moved to the front side of the machine body.

[Other Embodiments] The support member 20 is not limited to the pipe-shaped member described above.

It should be noted that reference numerals are added to the section of the scope of claims for utility model to facilitate comparison with the drawings, but the present invention is not limited to the configuration of the accompanying drawings by the entry.

[Submission date] August 31, 1992

[Procedure Amendment 1]

[Document name to be amended] Statement

[Name of item to be corrected] Full text

[Correction method] Change

[Correction content]

[Document name] Statement

[Detailed description of the device]

[0001]

[Industrial applications]

 The present invention relates to a walk-behind rice transplanter with a fertilizer application, and more particularly, to a walk-behind rice transplanter with a fertilizer appli- cation provided with a preliminary seedling stand on the bonnet of the machine body.

[0002]

[Prior Art]

 In a walk-behind rice transplanter equipped with a fertilizer application, conventionally, as shown in, for example, Japanese Utility Model Laid-Open No. 60-114624, a spare seedling stand is provided along the upper side of the bonnet, and the spare seedling stand is A fertilizer application hopper is attached and supported laterally outward, and fertilizers are configured to flow down from a feeding mechanism connected to the lower part of this hopper through a downflow hose to a grooving device installed near the seedling planting site. was there .

[0003]

[Problems to be solved by the device]

 However, according to the above-mentioned conventional structure, the fertilizer application hoppers are arranged on both the left and right sides of the machine body, so it is necessary to install the fertilizer application hopper at a high position in order to avoid interference with the traveling wheels located on the left and right side parts of the machine body. Yes, the hopper, which stores a large amount of fertilizer and becomes relatively heavy, has a high center of gravity position.If the steering handle is raised or lowered during aircraft maneuvering, the center of gravity position will move back and forth, and the maneuvering operation will change. In addition to the drawback that it is difficult to perform, the hoppers have a structure that protrudes upwards on both the left and right sides of the preliminary seedling stand, so the seedling supply work for this preliminary seedling stand is hindered by this hopper, making it difficult to perform seedling supply work. There was also a serious drawback. The present invention aims to eliminate the above-mentioned problems.

[0004]

[Means for Solving the Problems]

 The feature of the present invention is that a fertilizer application device is arranged near the ground contact point of a propulsion wheel, and a fixed rail is provided above the fertilizer application hopper in the fertilizer application device along the machine longitudinal direction. The point is that a preliminary seedling stand is supported so as to be slidable back and forth over a portion located above the fertilizer application hopper and a portion where the upper portion of the fertilizer application hopper is opened.

[0005]

[Action]

 By placing the fertilizer applicator near the ground contact point of the propulsion wheels, the center of gravity of the fertilizer applicator, which stores fertilizer and has a relatively large weight, changes too much in the machine longitudinal direction even when the machine moves up and down. Therefore, it is easy to avoid a change in the front-rear balance of the aircraft. Moreover, even if the weight in the hopper changes due to the consumption of fertilizer, its center of gravity is near the grounding point of the wheel, so there is little change in the front-rear weight balance of the aircraft at this point as well. Further, since the preliminary seedling stand is arranged above the fertilizer application device, there is no member projecting above the preliminary seedling stand, so that the seedlings can be easily replenished and the spare seedlings are set during the work. By placing the table above the fertilizer application device, the center of gravity of the device is located near the ground contact point of the wheels, similar to the fertilizer application device, regardless of the presence or absence of placed seedlings and changes in the volume. There is little change in the weight balance between the front and rear. By disposing the preliminary seedling stand above the fertilizer applicator as described above, the drawback of making it difficult to replenish fertilizer to the fertilizer applicator is solved by making the preliminary seedling stand slidable back and forth. In the case of replenishment work, it is easy to open the upper part of the fertilizer application hopper by opening the upper part of the fertilizer application hopper by opening the auxiliary seedling support table.

[0006]

[Effect of the device]

 Therefore, it is possible to improve the maneuverability by reasonably arranging the spare seedling stand and the fertilizer application device whose weight changes according to the work situation in a place where the weight balance between the front and rear of the machine is not adversely affected. In addition, it does not hinder the supplementary seedling replenishment work and the fertilizer replenishment work, and the workability of these supplementary work is not deteriorated. Moreover, when fertilizer is replenished, there is a slide support rail for the preliminary seedling stand on the upper side of the hopper, so a fertilizer bag is temporarily placed on this rail to receive the weight and support it. There is also an advantage that you can work easily. In addition, by placing a fertilizer applicator at a lower position on the lower side of the preliminary seedling stand, which has to be placed above the airframe bonnet because it requires a relatively large mounting area, the center of gravity of the entire airframe can be adjusted. Although it is low, there is also an advantage that the maneuvering operation can be performed more easily because the center of gravity position does not move back and forth regardless of the tilt of the body.

[0007]

【Example】

 Hereinafter, an embodiment of the present invention will be described by taking a four-row planting type rice transplanter as an example. As shown in FIG. 1, the walk-behind rice transplanter comprises an engine 1 and a mission case 2 arranged at the front of the fuselage, and a transmission case 3 also serving as a fuselage frame extending rearward from the mission case 2. , A center-planted case 4 connected to the rear end of the transmission case 3, left and right side-planted cases 6 and 6 connected to the center-planted case 4 via left and right lateral transmission cases, A seedling planting mechanism 7 attached to the planting cases 4 and 6, a seedling stand 8 that reciprocally slides left and right in synchronization with the planting operation, and a mission case in which thrust wheels 9 and 9 are pivotally supported at the tips. 2 Wheels that are pivotally supported on two sides and can swing up and down Transmission cases 10, 10, fertilizer application 11 arranged in front of the seedling stand 8, center float 12A and side floats 12B provided under the machine, seedling stand 8 rear surface Controlling han provided Le 13, and a city.

The fertilizer application device 11 will be described in detail. As shown in FIGS. 1 to 3, the fertilizer applicator 11 is located laterally outside the center hopper 14 (an example of a fertilizer hopper) that supplies fertilizer to the central two rows and the left and right propulsion wheels 9, 9. The left and right side hoppers 15 and 15 for supplying fertilizer to the outer two rows, respectively, are provided in the center hopper 14, and the feeding mechanisms 16 and 16 for the two rows and the downflow pipes 17 and 17 and the groove for production. The side hoppers 15 and 15 are each provided with a feeding mechanism 16 for one line, a downflow pipe 17, and a grooving device 18. A mounting structure for the fertilizer application device 11 will be described. As shown in FIGS. 1 and 3, a fixed support shaft belonging to the mission case 2 side is extended to the vertical swing shaft center position of the base end portion of the wheel transmission case 10 with respect to the mission case 2, and the fixed support shaft is attached to the fixed support shaft. On the other hand, the front end of the support member 20 that supports the side hopper 15 is fixed. Further, below the seedling stand 8, a lateral support shaft 21 is erected on the machine side (center planting case) to which a planting depth adjusting lever 19 is connected so as to be rotatable around its own axis. Brackets 22 constituting rear fulcrums of the side floats 12B and 12B are attached to both side ends of the lateral support shaft 21 so as to be relatively swingable, and the rear end of the support member 20 is pivotally attached. In this way, the support member 20 installed substantially horizontally is positioned below the side hopper 15, and a single vertical support frame 23 is erected from the support member 20. The upper bending portion of 23 supports one side surface of the outer case 16A of the feeding mechanism 16, and mounts and fixes the side hopper 15. On the other hand, with respect to the center hopper 14, a cross-shaped plate-shaped frame 24 is erected from the transmission case 3 that power-connects the transmission case 2 and the center planting case 4, and at the horizontal portion of the plate-shaped frame 24. Supporting one side of the feeding cases 16A, 16A of the feeding mechanisms 16, 16 located on both sides, a mounting structure for the center hopper 14 is formed. As described above, since the support frames 23 and 24 support the feeding cases 16A and 16A from only one side surface, the feeding cases (not shown) provided in the feeding cases 16A and 16A are slidable. The scraping brush 39 can be provided on a side surface different from the side where the support frame 23 is present, so that the brush 39 can be easily attached and detached. As described above, the fertilizer application device 11 supported and fixed to the machine body has the following feeding drive system. Although not shown, the feeding mechanism 16 is provided with a feeding rotor for feeding fertilizer in the case 16A, and a rotor shaft 25 for rotationally driving the feeding rotor is extended from the case 16A toward the rear of the machine body. ing. As shown in FIG. 3, a triangular drive member 26 is fixed to the rotor shaft 25 on the side hopper 15 side, and a connecting rod 27 is attached to the drive member 26 from the swing arm of the side seedling planting mechanism 7. It is set up. Further, triangular drive members 26, 26 are similarly fixed to the two rotor shafts 25, 25 on the side of the center hopper 14, and both drive members 26, 26 are integrally formed by one lateral rod 28. A connecting rod 27 is erected from the swing arm of the center-side seedling planting mechanism 7 which is connected to and corresponds to the one driving member 26. With the above-described structure, the rotor shaft 25 is configured to be driven forward and backward at a constant angle in accordance with the reciprocating swing motion of the swing arm to feed the fertilizer.

Next, the rolling structure will be described. As shown in FIG. 4, the center float 12A is configured to be capable of rolling around the longitudinal axis X of the machine body, and has auxiliary floats 29 and 29, which are integrally operable, connected to both sides. A link mechanism 32 is extended from a frame 30 that connects the auxiliary float 29 and the center float 12A to a rolling control valve 31, and the left and right propulsion wheels 9 and 9 are transposed by the rolling operation related to the fluctuation of the ground pressure. The rolling structure is configured to raise and lower to maintain the ground posture of the seedling planting device 40 including the seedling planting mechanism 7 constant. The grooving device 18 is attached to the center float 12A so that the depth of the fertilization groove does not change even when the center float 12A rolls. Further, a first overhanging portion 12a extending laterally outward is provided in front of the position where the center float 12A is attached to the grooving device 18, and the first overhanging portion 12a is used to level the planned planting site. At the same time, a second laterally outwardly extending portion 12b is provided on the rear side of the mounting position of the grooving device 18, and the second overhanging portion 12b is configured to bury the fertilized groove together with the fertilizer.

Next, the mounting structure of the preliminary seedling stand 33 will be described. The preliminary seedling stand 33 is supported so as to be slidable back and forth between a portion located above the center hopper 14 and a portion where the upper portion of the center hopper 14 is opened. More specifically, as shown in FIGS. 1 to 3, a fixed frame 34 (an example of a fixed rail) formed in an annular shape is provided above the center hopper 14 over the mission case 2 and the center planting case 4. A main frame 35 of a preliminary seedling stand 33 that slides on and is supported by the fixed frame 34 is mounted. The main frame 35 is composed of a pair of front and rear arched frames 35A and front and rear facing frames 35B and 35B connecting lower ends of the front and rear arched frames 35A. The front and rear facing frames 35B and 35B are fixed to the fixed frame. Resin sliding members 36, 36 for sandwiching 34 from the upper and lower sides are attached to the front and rear one by one, and are configured to be slidable back and forth on the fixed frame 33. Further, resin seedling holders 37 for mounting the spare mat seedlings are installed in two upper and lower steps on both lateral sides of the front and rear arch-shaped frames 35A, 35A. The seedling holders 37 of the side hopper 15 are provided. Since it is located at the upper side, it is set in an inclined posture so that it is located at a lower position on the mounting end side to the arched frame 35A. On the other hand, in response to this, the lid body 15A of the side hopper 15 can be swung up and down around the swing fulcrum axis Y provided on the lateral side surface of the side hopper 15 in the machine width direction to replenish fertilizer. It is configured so that a sufficiently open state can be obtained. The preliminary seedling placing table 33 configured as described above can be slid by the push-pull operation of the annular handle 38 extending from the left and right arch-shaped frames 35A, 35A toward the control section, and the center hopper 14 can be slid. The upper space of the opening / closing lid 14A is releasable so that the opening / closing lid 14A of the center hopper 14 can be sufficiently rocked and opened by being moved to the rear side of the machine body when replenishing the fertilizer. Then, during the planting work, the spare seedling stand 33 is positioned above the center hopper 14, and both of them are arranged substantially above the grounding point of the wheel 9 and placed on the spare. Despite the changes in the amount of seedlings and the amount of fertilizer stored in the hopper, changes in the weight balance between the front and rear of the machine are minimized.

In the claims of the utility model, reference numerals are provided for easy comparison with the drawings, but the present invention is not limited to the configuration of the accompanying drawings by the entry.

[Brief description of drawings]

1] Overall side view

FIG. 2 is a front view showing the arrangement of a fertilizer application device and a preliminary seedling stand.

[Fig. 3] A wall plan view showing the arrangement of a fertilizer application device and a preliminary seedling stand

FIG. 4 is a perspective view showing a relationship between a center float and a rolling mechanism.

[Explanation of symbols]

 9 Propulsion Wheel 10 Wheel Transmission Case 12B Side Float 14 Center Hopper 15 Side Hopper 20 Supporting Member

─────────────────────────────────────────────────── ───

[Procedure amendment]

[Submission date] August 31, 1992

[Procedure Amendment 1]

[Document name to be amended] Statement

[Name of item to be corrected] Full text

[Correction method] Change

[Correction content]

[Document name] Statement

[Title of device] Walking type rice transplanter with fertilizer application

[Claims for utility model registration] The fertilizer applicator (1
1) is arranged, and a fixed rail (34) is arranged above the fertilizer application hopper (14) in the fertilizer application device (11) along the machine longitudinal direction.
4) a preliminary seedling placing table (3) which is slidable back and forth over a portion located above the fertilizing hopper (14) and a portion where the upper part of the fertilizing hopper (14) is opened.
3) A walk-type rice transplanter with a fertilizer application supporting the above.

[Brief description of drawings]

1] Overall side view

FIG. 2 is a front view showing the arrangement of a fertilizer application device and a preliminary seedling stand.

FIG. 3 is a plan view showing the arrangement of a fertilizer application device and a preliminary seedling stand.

FIG. 4 is a perspective view showing a relationship between a center float and a rolling mechanism.

[Explanation of Codes] 9 Propulsion Wheel 11 Fertilizer Application 14 Fertilizer Hopper 33 Preliminary Seedling Stand 34 Fixed Rail

 ─────────────────────────────────────────────────── ─── Continuation of front page (72) Kozo Koike 64, Ishizukita-machi, Sakai City, Osaka Prefecture Kubota Sakai Factory Co., Ltd. (72) Noboru Higashi 64, Ishizukita-machi, Sakai City, Osaka Prefecture Kubota Sakai Co., Ltd. Inside the factory

Claims (1)

[Scope of utility model registration request] The fertilizer applicator (1
1) is arranged, and a fixed rail (34) is arranged above the fertilizer application hopper (14) in the fertilizer application device (11) along the machine longitudinal direction.
4) a preliminary seedling placing table (3) which is slidable back and forth over a portion located above the fertilizing hopper (14) and a portion where the upper part of the fertilizing hopper (14) is opened.
3) A walk-type rice transplanter with a fertilizer application supporting the above.