JPH10313623A - Rice transplanter - Google Patents

Abstract

PROBLEM TO BE SOLVED: To make an operator able to sit in a driving seat, travel and move in the state of folding left and right fertilizer application parts and to travel on a road while being protected in the driving seat from both sides by the left and right fertilizer application parts. SOLUTION: In this rice transplanter, a planting part provided with a seedling mounting base for multi-line planting and a fertilizer applicator provided with a hopper 45 for multi-line fertilizer application are equipped in a traveling vehicle 1 and the fertilizer applicator 36 is provided with a center fertilizer application part 42 fixed to the rear side of the driving seat 13 of the traveling vehicle 1, the left and right fertilizer application parts 43 freely foldably connected on both sides of the center fertilizer application part 42 and a fertilizer feeding blower 44 disposed on one left or right side. In this case, the left and right fertilizer application parts 43 are folded for about 180 degrees to the front part of a machine body, a recessed space 76 in a plane view is formed on the front side of the center fertilizer application part 42 and the driving seat 13 or operation levers 29, 30 and 31 are installed within the recessed space 76.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a rice transplanter having, for example, a seedling mounting table and planting claws for continuously performing a seedling planting operation and a side-row fertilizing operation.

[0002]

Conventionally, a hopper for multi-row fertilization and a feeding case are arranged side by side in the left-right direction, so that the hopper on the outside of the machine easily protrudes from a truck bed for transporting a traveling vehicle. There is a problem that the traveling vehicle cannot be easily transported due to the large size of the machine.

[0003]

SUMMARY OF THE INVENTION Accordingly, the present invention provides a traveling vehicle equipped with a planting section having a multi-row planting seedling mounting table and a fertilizer applicator having a multi-row fertilizer application hopper. In a rice transplanter provided with the fertilizer, a central fertilizer applied to be fixed to the driver's seat rear side, a left and right fertilizer applied to be foldably connected to both sides of the central fertilizer, and a fertilizer blower disposed on one of the left and right sides. The left and right fertilizers are folded about 180 degrees in front of the fuselage to form a concave space in plan view on the front side of the central fertilizer, and a driver's seat or an operation lever is installed in the concave space, The left and right fertilizers are folded inside the traveling machine to reduce the left and right width, and the traveling vehicle can be transported using a truck without removing the left and right fertilizers, and the left and right fertilizers are placed in the fertilizer work position or folding storage position. Can be easily migrated,
In addition, since the driver's seat and the operating lever are arranged by forming a concave space in front of the central fertilizer application part that stores the left and right fertilizer application parts, the operator sits on the driver's seat with the left and right fertilizer application parts folded and travels and moves. In addition, the operator in the driver's seat is protected from both sides by the left and right fertilizers and can run on the road.

[0004] Further, an operator getting on and off space is formed between the spare seedling stand and the concave space at the front of the running vehicle, so that the operator can easily get on and off the running vehicle with the left and right fertilizers folded and stored. Things.

[0005] Further, since the pivoting fulcrum shafts of the left and right fertilizers are attached to the fertilizer application frame of the central fertilizer application section, there is no need to provide a pivoting fulcrum shaft using an air tank for blowing out fertilizer. It can be made of a synthetic resin pipe or the like to easily reduce the weight.

In addition, the auxiliary deck on the side of the traveling vehicle is connected to the fertilizer application frame of the central fertilizer, so that there is no need to provide an auxiliary deck using an air tank for blowing fertilizer, and the air tank is made of synthetic resin. It can be made of a pipe or the like to easily reduce the weight.

In addition, a plurality of fertilizer application hoses of the left and right fertilizer application sections are integrally detachably attached to each other, so that the operation of attaching and detaching the fertilizer hoses can be easily performed, thereby improving the workability of folding and unfolding the left and right fertilizer application sections. Can be easily achieved.

[0008]

Embodiments of the present invention will be described below in detail with reference to the drawings. FIG. 1 is a side view of a riding rice transplanter, and FIG. 2 is a plan view thereof. In the drawing, (1) shows a traveling vehicle on which an operator rides, and an engine (2) is mounted above a front portion of a body frame (3). A front paddle traveling front wheel (6) is supported in front of the transmission case (4) via a front axle case (5), and a rear axle case (7) is connected to a rear portion of the gear transmission case (4). The rear axle case (7) supports a paddy field traveling rear wheel (8). A spare seedling mount (10) is attached to both sides of the hood (9) covering the engine (2) and the like, and the step of getting on and off (1)
The transmission case (4) and the like are covered by a body cover (12) on which an operator rides via 1), and a driver's seat (13) is mounted on the upper part of the body cover (12). Then, a steering handle (14) is provided at the rear of the hood (9).

[0009] In the figure, (15) is a planting section provided with a seedling mounting table (16) for planting 10 rows and planting claws (17) for 10 rows. The forward tilting seedling platform (16) made of steel is connected to the lower rail (18) and the guide rail (1).
9) through the planting case (20) so as to be reciprocally slidable left and right, and a rotary case (21) rotating at a constant speed in one direction is supported by the planting case (20). ), A pair of claw cases (22) and (22) are arranged at symmetric positions about the rotation axis center of the claw case (2).
2) Attach the planting claws (17) and (17) to the tip of (22). A supporting frame (23) is provided on the front side of the planting case (20), the frame (23) is connected to the hitch frame (24), and a link mechanism (25) including a top link (25) and a lower link (26). 27) Attach the hitch frame (24) to the rear part, connect the planting part (15) to the rear side of the traveling vehicle (1) via the link mechanism (27), and plant the planting part via the link mechanism (27). A raising / lowering cylinder (28) for raising and lowering (15) is connected to a lower link (26), and the front and rear wheels (6) and (8) are driven and moved, and at the same time, the seedling table (16) is reciprocally slid left and right. ), A seedling of one plant is taken out by a planting nail (17), and the planting operation is continuously performed.

In the figure, (29) is a traveling speed change lever,
(30) is an auxiliary speed change lever for planting elevating and working travel shifting,
(31) is a setting sensitivity adjusting lever, (32) is a main clutch pedal, (33) and (33) are left and right brake pedals,
(34) is a center float for two-row equalization, (35) is a side float for two-row equalization, and (36) is a ten-row side fertilizer.

As shown in FIGS. 2, 3 and 4, left and right auxiliary decks (37) and (37) are fixed to both sides of the vehicle body cover (12) on both sides of the driver's seat (13).
7) (37) Getting on and off steps (11) and (11) at the front
And the auxiliary deck (37) (37)
Left and right side decks (41) and (41) are connected to the rear outside of the machine via front and rear brackets (38) and (38), positioning springs (39) and leg frames (40) so as to be able to move up and down and detachably. When 41) is laid down substantially horizontally, the leg frame (40) is brought into contact with the pipe frame of the auxiliary deck (37) to support the weight of the worker, while the side deck (41) is raised almost vertically. The spring (39) resiliently presses the auxiliary deck (37) to fix the side deck (41) in an up-and-down position or an up-and-down position so that the side deck (41) can be raised and lowered, and detaches the bracket (38). The side deck (41) is configured to be detached.

Further, as shown in FIGS. 2, 5 to 10, a central fertilizer (42) for six rows and left and right fertilizers (43) (43) for two rows each have the fertilizer ( 36), and a fertilizer blower (44) is disposed outside the right fertilizer (43). In addition, fertilizer application hopper (45), fertilizer feeding case (46) ... and fertilizer hose (4)
7) ... and an air tank (48) made of a synthetic resin pipe is arranged on the central fertilizer application frame (49) of the central fertilizer application section (42), and the fertilizer application hopper (45) and fertilizer feeding case (46) (46) ), Fertilizing hose (47) (47) and synthetic resin pipe air tank (48)
The fertilizer application frames (50) and (50) of (43) are disposed.

The fulcrum arms (52) (5) are attached to the side plates (51) (51) at both ends of the central fertilizer application frame (49).
2), the pivot arm (54) is connected to the fulcrum arm (52) via a pivot fulcrum shaft (53) so as to be rotatable in the horizontal direction, and the side plates of the left and right fertilization frames (50) and (50) (55) (55) The pivoting arms (54) and (54) are integrally fixed to each other, and the respective side plates (51) and (55) are positioned and contacted by a pin (56), and are contacted and separated by a patch lock (57). The left and right fertilizer application frames (50) and (50) are integrally fixed on both sides of the central fertilizer application frame (49).
3) While connecting the (43) and assembling the 10-row fertilizer (36) in the working state, the patch lock (57) is removed, and the locking wire (58) for turning on and off the power of the feeding case (46).
Left and right fertilization frame (50) with (58) connected
(50) is moved forward by about 180 around the pivot shaft (53).
Side arm (6) fixed to the outer plates (59) (59) of the left and right fertilizer application frames (50) (50).
0) and (60) are detachably fixed to the receiving arms (61) and (61) of the central fertilizer application frame (49) with the knob bolts (62) and (62), and the left and right fertilizer application frames (50) are provided in front of the central fertilizer application frame (49). (50) is folded and housed, and left and right fertilizers (43) and (43) are housed on both sides of the driver's seat (13) with the levers (29), (30) and (31) apart from each other. 37) Fertilizer within the width (3
6) is configured to be supported.

Further, the lower end of the vertical arm (63) is fixed to the outer plate (59) of the right fertilizer application frame (50), and the lifting arm (65) is connected to the upper end of the vertical arm (63) via a lifting fulcrum shaft (64). ) Are rotatably connected in the vertical direction, and the fertilizer blower (44) is attached to the lifting arm (65). The side plate (66) of the fertilizer blower (44) is connected to the outer plate (5).
The fertilizer blower (44) is connected to the outside of the right fertilizer (43), and the air outlet (67) of the fertilizer blower (44) is connected to an air tank. (48), and the fertilizer conveying air is supplied from the blower (44) to the air tank (48), and the elevating arm (65) is rotated by about 180 degrees about the elevating fulcrum shaft (64) to be folded and stored. The fertilizer blower (44) is placed on the upper surface of the hopper (45) of the right fertilizer (43), and the arms (63) and (65) are detachably fixed by the knob bolts (68). The fertilizer blower (44) is configured to be stored on the upper side.

Further, as shown in FIG. 10, a center fertilizer application frame (49) is fixed to a base frame (69) mounted on the upper rear end of the body frame (3), and a deck frame (70) of an auxiliary deck (37) is provided. ), The central fertilizing frame (49) is connected by the reinforcing frame (71),
The auxiliary deck (37) and the central fertilizer application frame (49) reinforce each other.

Further, as shown in FIGS. 1, 2 and 11,
Central nursery stand (72) for 6 rows and left and right nursery stands (2 for each 2 rows)
3) and the seedling rest (16) is divided and formed, and the right and left seedling stands (73) and (73) are raised around the seedling stand fulcrum shafts (74) and (74) so as to be above the central seedling stand (72). The left and right planting cases (20) and (20) provided with two rows of planting claws (17) and floats (35) and the left and right arms (75a) and (75a) supporting the same are stored in a central nursery ( 72) The case is pivoted about the case fulcrum shaft (75) in the direction of the rear base arm (75b) to be folded and housed, and the lower rails (18) for the left and right are planted in the right and left cases (20) (20). The 6-row central fertilizer (42) left-right width (B) than the 6-row central nursery stand (72) left-right width (A)
The fertilizer application parts (42) (43) (43) left and right widths (D) are made smaller than the left and right widths (C) of the seedling stands (72), (73) and (73). 15) A fertilizer blower (44) is installed in the front within the left and right width, and the left and right fertilizer application parts (43) (43) storage width (E) is set to the left and right auxiliary deck (3).
7) (37) The left and right fertilization parts (43) and (4) are formed to be substantially equal to the left and right width (F) and are larger than the central fertilization part (42) left and right width (B).
3) The storage width (E) is made large and the left and right auxiliary decks (3
7) (37) Fertilizer blower (44) with two rows on both sides of the planting part (15) and fertilizer applicator (36) on both sides in the left and right width (F)
Is folded and stored, while the fertilizer application section (4
3) A driver's seat (13) and each lever (2) are formed in a concave portion (76) in plan view formed between the (43) and the front side of the central fertilizer (42).
9) (30) and (31) are arranged, and the left and right fertilizer application sections (43) and (43) at the storage position are located on the front side and the front side of the seedling loading table (1).
0) (10) Worker getting on and off space between the rear side (G)
(G) is formed, and the operator uses the space (G) in the left and right fertilizer application section (43) (43) in the storage state to allow the operator to set the driver's seat (1).
3) It is configured so that the operator can get on and off the driver's seat (13) and operate the levers (29), (30) and (31).

Further, as shown in FIG. 12, two hose joints (77) and (77) for connecting two fertilizing hoses (47) and (27) for two rows are connected to a single mounting plate (78).
To the fertilizer application frame (50) hook (7
A hose joint (77) and the like, in which a patch lock (80) is locked to 9), a mounting plate (78) is detachably fixed to the fertilizing frame (50), and a fertilizing hose (47) is connected to one end. Connect the air inlet (81) at the end to the air tank (4
8) is detachably fitted and connected to the hose joint (7).
7) The fertilizer inlet (82) on the intermediate upper surface is detachably fitted and connected to the fertilizer drop opening on the lower surface of the fertilizer feeding case (46), and the fertilizer falling from the case (46) is blown from the air tank (48). The left and right seedlings (72) are removed from the fertilizing frame (50) when the left and right fertilizing frames (50) are folded and stored while the left and right fertilizing frames (50) are folded and stored. ), The hook (84) of the side frame (83) of the planting portion (15) supporting the mounting plate (78) is engaged with the middle of the mounting plate (78) in a detachable manner,
The two hoses (47) and (47) and the hose joints (77) and (77) are detached from the left and right fertilizers (43) and (43) and are supported by the side frame (83).

As is apparent from the above description, the traveling vehicle (1) has a planting section (15) having a seedling mounting table (16) for multi-row planting and a fertilizer (36) having a hopper (45) for multi-row fertilization. ), And a central fertilizer section (42) fixed to the rear side of the driver's seat (13) of the traveling vehicle (1), and a central fertilizer section (42).
Left and right fertilizers (43) (4) that are foldably connected to both sides
3) and a fertilizer blower (4
4) A rice transplanter provided in the fertilizer applicator (36),
The left and right fertilizer application parts (43) and (43) are
The right and left fertilizers (43) and (43) are folded inside the traveling vehicle (1) to reduce the left and right widths, and the right and left fertilizers ( 43) (4)
3) The traveling vehicle (1) is transported using a truck without being removed, and the left and right fertilizers (43) and (43) are easily shifted to the fertilizer application position or the folding storage position, and the driver's seat (13) side The left and right fertilizers (43) and (43) are fixed and housed in the direction, and the operator places the left and right fertilizers (43) and (43) inside the traveling vehicle (1) and puts the worker in the driver's seat (13). The space for getting on and off is secured on the side of the traveling vehicle (1).

A fertilizer blower (44) is folded and stored on one upper side of the left and right fertilizers (43) and (43), and is disposed on the outermost side of the fertilizer (36).
To be stored compactly inside the cabin, and the traveling vehicle (1)
Left and right auxiliary decks (37) (37) Left and right fertilizers (43) (43) are folded and stored within the left and right widths, and fertilizer applicator (36) left and right with left and right fertilizers (43) and (43) folded The width and the width of the traveling vehicle (1) are made substantially equal to each other to improve workability such as shipping and packing by a wooden frame or transporting by truck, and to the left and right fertilizer application portions that are folded more than the left and right widths of the central fertilizer application unit (42). (43) The left and right widths of the (43) are formed to be large, and the left and right fertilization sections () are avoided by avoiding the mounting positions of the driver's seat (13) or the operation levers (29), (30), (31) on the upper surface of the traveling vehicle (1). 43) (43) is configured to be stored compactly inside the machine.

Further, a planting section (15) having a multi-row seedling mounting table (16) and a fertilizer (36) having a multi-row fertilizer hopper (45) are mounted on the traveling vehicle (1). Along with
A central fertilizer (42) fixed to the rear side of the driver's seat (13) of the traveling vehicle (1); a left and right fertilizer (43) (43) foldably connected to both sides of the central fertilizer (42); In a rice transplanter provided with a fertilizer blower (44) disposed on one side of the fertilizer (36), the left and right fertilizers (43) and (43) are folded about 180 degrees forward of the fuselage and central fertilizer is applied. A concave space (76) is formed on the front side of the part (42), and the driver's seat (13) or the operation levers (29) and (30) are formed.
(31) is installed in the concave space (76),
The left and right fertilizers (43) and (43) are folded inside the traveling vehicle (1) to reduce the left and right width, and the traveling vehicle (1) can be moved using a truck without removing the left and right fertilizers (43) and (43). While being transported, the left and right fertilizers (43) and (43) are easily shifted to a fertilizer application position or a folding storage position, and a recessed space is provided in front of a central fertilizer (42) for storing the left and right fertilizers (43) and (43). (76) is formed, the driver's seat (13) and the operation levers (29), (30), (31) are arranged, and the driver's seat (13) is folded in a state where the left and right fertilizers (43), (43) are folded.
The operator is seated on the vehicle and travels, while the left and right fertilizers (43) and (43) protect the operator in the driver's seat (13) from both sides and can travel on the road.

A spare seedling stand (1) in front of the traveling vehicle (1)
0), (10) and the concave space (76), the operator getting on and off spaces (G), (G) are formed, and the left and right fertilizer application parts (43), (4)
The worker can get on and off the traveling vehicle (1) with the 3) folded and stored, and the pivoting fulcrum (53) of the left and right fertilizers (43) and (43) is mounted on the fertilizer frame (49) of the central fertilizer (42). ), And there is no need to provide a pivot (53) using a blowing air tank (48) for sending out fertilizer, and the air tank (48) is formed of a synthetic resin pipe or the like to facilitate weight reduction. In addition, the auxiliary deck (37) on the side of the traveling vehicle (1) is connected to the central fertilizer section (42).
Auxiliary deck (37) connected to a fertilizer application frame (49) and using an air tank (48) for blowing air to send out fertilizer
It is not necessary to provide the air tank (48) with a synthetic resin pipe or the like so that the weight can be easily reduced, and the plural fertilizing hoses (47) (47) of the left and right fertilizers (43) (43). Can be attached and detached integrally,
The fertilizing hoses (47) and (47) can be easily attached and detached, and the left and right fertilizing sections (43) and (43) can be easily folded or expanded.

Further, a planting section (15) having a multi-row planting seedling mounting table (16) and a fertilizer (36) having a multi-row fertilizer hopper (45) are mounted on the traveling vehicle (1). Along with
A central fertilizer (42) fixed to the rear side of the driver's seat (13) of the traveling vehicle (1); a left and right fertilizer (43) (43) foldably connected to both sides of the central fertilizer (42); In the rice transplanter provided with the fertilizer blower (44) disposed on one side of the fertilizer (36), the left and right fertilizers (43) and (43) are folded about 180 degrees forward of the fuselage and the driver's seat is provided. The rotation fulcrum shaft (53) fixed on the side of (13) is disposed outside the machine than the central fertilizer (42), and the left and right fertilizers (43) and (43) are installed inside the traveling vehicle (1). The traveling vehicle (1) is transported using a truck without folding the left and right fertilizers (43) and (43), and the left and right fertilizers (43) and (43) are moved to the fertilizer application position or It can be easily moved to the folded storage position and the central fertilizer section (4
2) The space between the left and right fertilizers (43) (43) in the storage position and the driver's seat (13) in the center of the traveling vehicle (1) can be easily secured by providing the rotation fulcrum shaft (53) on the outside. The left and right fertilizers (43), (43) the driver's seat (1
3) It is configured so that it is easy to improve worker's comfort.

Further, a rotation fulcrum shaft (53) of the left and right fertilizers (43) and (43) is arranged outside the vehicle body cover (12), which is a step of detachably attaching to the traveling vehicle (1). The step body cover (12) can be attached and detached without being hindered by the rotation fulcrum shaft (53), so that workability such as maintenance or repair of the traveling vehicle (1) can be easily improved, and the rotation fulcrum shaft (53) can be improved. ) The left and right fertilizer application parts (43) and (43) away from the connecting part are fixed and stored. The support strength of the left and right fertilizer application parts (43) and (43) is easily secured at the time of storage, and during transportation, etc. Left and right fertilizers (43) (4
3) The deflection and vibration of the fertilizer are reduced, and the support structure of the left and right fertilizers (43) and (43) can be easily simplified and downsized. Further, as shown in FIG.
(43) is attached to the rotation fulcrum shaft (53) so as to ascend freely by a predetermined height (H), and the left and right fertilizers (43) and (4)
By rotating the 3) upward to the storage position while lifting it upward, the left and right fertilizer application sections (43) and (4)
3) can be avoided upward to prevent interference, and the number of detachable members or folding members can be reduced to improve the workability of storing the left and right fertilizers (43) and (43). Further, as shown in FIG.
The left and right fertilizers (43) and (43) are formed to have a length that allows them to be folded and stored, and are connected to the left and right fertilizers (43) and (43).
(58) Left and right fertilizer application part without removing (43) (43)
Is configured to be folded and stored.

Further, as shown in FIG.
5) A cleaning hose (83) for discharging the residual fertilizer is detachably connected to the fertilizer blower (44), and the residual fertilizer and the fertilizer powder are scattered by using the air blowing force of the fertilizer blower (44). To remove the problem that the fertilizer or this powder becomes solidified by moisture absorption and solidification.
6) The hose (83) is formed so as to reach the entire area, and is stored and stored in a space in front of the hopper (45) by a holder.

Further, as shown in FIG. 13, one end of a cleaning hose (83) is detachably connected to a suction port (84) of a fertilizer blower (44) via an adapter (85). (86) and reverse switch (87)
Is attached to the fan motor (88) of the fertilizer blower (44). When the forward rotation switch (86) is turned on, the air tank (4) is connected from the suction port (84) to the air port (67).
8) The fan motor (88) is rotated in the direction of forcing air to flow, the fertilizer is carried out by blowing air from the blower (44), and the fan motor (88) is reversed by turning on the reversing switch (87), and the air tank ( 48) The air sucked from the side is suctioned from the suction port (84) to the cleaning hose (8).
3), and the residual fertilizer and the powder may be scattered and removed from the inside of the hopper (45) by blowing air from the hose (83).

[0026]

As is apparent from the above embodiments, the present invention provides a planting section (15) having a multi-row planting stand (16).
Fertilizer (16) having a multi-row fertilizer application hopper (45)
A central fertilizer section (42) that is mounted on the traveling vehicle (1) and fixed to the rear side of the driver's seat (13) of the traveling vehicle (1);
Rice planting provided with the fertilizer (36) with a left and right fertilizers (43) and (43), which are foldably connected to both sides of a central fertilizer (42), and a fertilizer blower (44) disposed on one of the right and left sides. The left and right fertilizers (43) (43)
Is folded about 180 degrees forward of the fuselage to form a concave space (76) in plan view in front of the central fertilizer (42), and the driver's seat (13)
Alternatively, the operation levers (29), (30), and (31) are configured to be installed in the concave space (76), and the left and right fertilizers (43) and (43) are folded inside the traveling vehicle (1). The width of the left and right fertilizers can be reduced and the traveling vehicle (1) can be transported using a truck without removing the left and right fertilizers (43) and (43). It can be easily moved to the folding storage position,
Further, a concave space (76) is formed in front of the central fertilizer (42) for storing the left and right fertilizers (43) and (43) to form a driver's seat (1).
3) and the operation levers (29), (30), (31) are arranged, so that the operator can sit on the driver's seat (13) and travel while the left and right fertilizers (43), (43) are folded. In addition, the driver's seat (1) is provided by the left and right fertilizers (43) and (43).
3) The worker can travel on the road with protection from both sides.

Further, a spare seedling stand (1) in front of the traveling vehicle (1)
0) and (10) and the concave space (76) are formed with operator getting-in / out spaces (G) and (G).
3) The operator can easily get on and off the traveling vehicle (1) with (43) folded and stored.

Further, the pivoting fulcrum shaft (53) of the left and right fertilizers (43) (43) is attached to the fertilizer application frame (49) of the central fertilizer (42), and the air tank (48) ), It is not necessary to provide the rotation fulcrum shaft (53), and the air tank (48) is made of a synthetic resin pipe or the like, so that the weight can be easily reduced.

The auxiliary deck (3) on the side of the traveling vehicle (1)
7) is connected to the fertilizer application frame (49) of the central fertilizer application section (42).
It is not necessary to provide the auxiliary deck (37) by utilizing the method (8), and the air tank (48) can be formed by a synthetic resin pipe or the like, so that the weight can be easily reduced.

Further, a plurality of fertilizing hoses (47) (47) of the left and right fertilizing parts (43) (43) are integrally detachably attached to the fertilizing hoses (47) (47). Fertilizer application part (43) (43)
Can easily be folded or unfolded.

[Brief description of the drawings]

FIG. 1 is an overall side view of a rice transplanter.

FIG. 2 is a plan view of the same.

FIG. 3 is a plan view of an auxiliary deck unit.

FIG. 4 is an explanatory rear view of the same.

FIG. 5 is a plan view of the traveling vehicle.

FIG. 6 is a plan view of the left side of the traveling vehicle.

FIG. 7 is a plan view of the right side of the traveling vehicle.

FIG. 8 is a rear view of the right fertilizer application section.

FIG. 9 is a plan view of the left and right fertilizer application sections.

FIG. 10 is a side view of the right fertilizer application section.

FIG. 11 is an explanatory plan view of the entire plane.

FIG. 12 is an explanatory view of mounting a fertilizer hose.

FIG. 13 is an explanatory view of mounting a cleaning hose.

[Explanation of symbols]

 (1) Traveling vehicle (10) Spare seedling mount (13) Driver's seat (15) Planting section (16) Seedling mount (29) Traveling shift lever (operating lever) (30) Secondary shifting lever (operating lever) ( 36) Fertilizer (37) Auxiliary deck (42) Central fertilizer (43) Left and right fertilizer (44) Fertilizer blower (45) Hopper (47) Fertilizer hose (48) Air tank (49) Central fertilizer frame (53) Moving fulcrum shaft (76) Recess space (G) Boarding space

Claims (5)

[Claims] 1. A central fertilizing section for mounting a planting section having a multiple-row planting seedling mounting table and a fertilizer applicator having a multi-row fertilizing hopper on a traveling vehicle and fixing the fertilizer to a rear side of a driver's seat of the traveling vehicle. When,
The left and right fertilizers are connected to both sides of the central fertilizer, and the fertilizer blower is disposed on one of the right and left sides. A rice transplanter, wherein the rice transplanter is configured to be folded to form a concave space in front of the central fertilizer section and to install a driver's seat or an operation lever in the concave space. 2. The rice transplanter according to claim 1, wherein an operator getting on and off space is formed between the spare seedling stand and the concave space at the front of the traveling vehicle. 3. The rice transplanter according to claim 1, wherein the pivots of the left and right fertilizers are mounted on the fertilizer application frame of the central fertilizer. 4. The rice transplanter according to claim 1, wherein the auxiliary deck on the side of the traveling vehicle is connected to the fertilizer application frame of the central fertilizer application section. 5. The rice transplanter according to claim 1, wherein a plurality of fertilizing hoses of the left and right fertilizing sections are integrally detachably attached.