JP2000041443A - Supplemental seedling-loading stage in rice transplanter - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide the subject supplemental seedling-loading stage capable of supporting a seedling mat wound in a roll by supporting the same as inserting a shaft center roll of a seedling mat to a specific supporting member. SOLUTION: This supplemental seedling-loading stage in a rice transplanter is provided by installing an almost L-shaped supporting member 62 as extended from a supporting rod 60 of the supplemental seedling-loading stage 10 toward a rear direction of the machine body, and inserting for supporting a shaft center roll 39 of the seedling mat 40 wound in a roll state to the above supporting member 62. In this case, it is preferable to install a fall off-preventing means 63 at the above supporting member 62 and construct the above supporting member 62 as freely demountable. The seedling mat 40 is cultured by sowing seeds on a paper dissolvable to a fertilizer and rising the seedling by a water culture and formed as a long belt shape by an intertwining of their roots, and since no soil is attached thereto, the seedlings can be formed as thin thickness and light weight so as to be wound in a roll.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a spare seedling mounting table in a rice transplanter, and more particularly to a spare seedling mounting table for supporting a replenishing seedling mat wound in a roll.

[0002]

2. Description of the Related Art Conventionally, a roll-shaped seedling mat formed by winding a long seedling mat in a belt shape is arranged on a seedling table arranged in a slanting posture of a front height and a low height so that it can be fed out. A rice transplanter configured as described above is known.

[0003]

However, such a rolled seedling mat cannot be placed on a normal spare seedling mounting table. Therefore, an object of the present invention is to provide a spare seedling mounting table in a rice transplanter that can support a roll-shaped seedling mat.

[0004]

SUMMARY OF THE INVENTION In order to achieve the above object, the present invention provides a spare seedling mounting table in a rice transplanter as described below. That is, a substantially L-shaped support member is extended from the support of the spare seedling mounting table toward the rear of the fuselage, and the shaft core roll of the seedling mat wound in a roll shape is inserted into and supported by the support member. It is a spare seedling mounting stand in a rice transplanter, characterized in that The support member is provided with a drop-off preventing means, and the support member is configured to be detachable.

[0005]

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS The embodiments of the present invention will be described below based on examples shown in the drawings. FIG. 1 is a schematic side view of a riding rice transplanter. First, the entire riding rice transplanter will be described. (1) is a traveling vehicle body on which an operator rides, and a transmission case (4) is provided at a rear portion of a vehicle body frame (3) on which an engine (2) is mounted, and both front sides of the transmission case (4) are provided. The front paddle traveling wheel (6) is supported via a front axle case (5), and the paddy traveling rear wheel (8) is supported via a rear axle case (7) on both rear sides of the transmission case (4). Have been. Further, spare seedling mounts (10) are attached to both sides of the hood (9) covering the engine (2) and the like, and the transmission case (4) and the like are covered by a body cover (12) having a step (11). Have been. A driver's seat (13) is mounted on the upper part of the vehicle body cover (12), and a steering handle (14) is provided in front of the driver's seat (13). In addition, (15) is a clutch pedal, and (16) is a fertilizer.

[0006] (17) is, for example, a seedling table (2
0) and a planting section comprising a plurality of planting claws (29), etc., and a rectangular plate-like forward-tilt type seedling mounting table (20) having a front height and a low height.
The center and left and right planting transmission cases (2) are connected via a lower guide rail (18) and an upper guide rail (19).
6) is slidably supported to the left and right. Vertical ribs (21) are arranged at predetermined intervals on the upper surface of the seedling mounting table (20), and extend in the vertical direction so as to separate the stripes. On the lower side of the seedling mounting table (20), a vertical transport device configured by winding a vertical transport belt (25) around a drive shaft (23) and a driven shaft (24) arranged vertically in parallel. (22) is provided for each article.

A rotary case (27) rotating at a constant speed in one direction is supported by a planting transmission case (26).
A pair of planting claw cases (28) is disposed at positions symmetrical about the rotation axis of the rotary case (27), and a planting claw (29) is provided at the tip of the planting claw case (28). Is attached. The drive shaft extending from the rear of the transmission case (4) is linked to the planting transmission case (26) in an interlocking manner, so that the seedling table (20) can reciprocate left and right, a vertical transport device (22), a rotary Case (2
7) and each drive of the planting claw case (28).

A hitch bracket (31) is pivotally attached to the front end of the planting transmission case (26) via a rolling fulcrum shaft (30) so as to be tiltable left and right, and is connected to the hitch bracket (31). Top link (3
The planting section (17) is connected to the rear side of the traveling vehicle body (1) by using a three-point elevating link mechanism including a 2) and a lower link (33). The planting section (17) is configured to be moved up and down by a telescopic operation of a hydraulic cylinder (34) interposed between the rear part of the traveling vehicle body (1) and the lower link (33). In addition, below the planting transmission case (26), the central and left and right planting uniform floats (35) (3)
6) is supported via a planting depth adjusting link (37) or the like, and the planting part (17) is lowered to float (3).
5) By landing (36), the seedling mounting table (20)
The planting depth of the seedlings taken out of the upper seedling mat is set.

In the riding rice transplanter having the above configuration,
In order to efficiently plant seedlings, use a roll-shaped seedling mat (40) obtained by winding a long seedling mat in a belt shape around the peripheral surface of the shaft roll (39), in addition to a normal seedling mat. There is. This seedling mat is seeded on non-woven paper soluble in fertilizer and raised by hydroponic cultivation. And can be formed lightly,
It can be wound into a roll. In the present invention, such a roll-shaped seedling mat (40) is mounted on a spare seedling mounting table (1).
0) can be supported.
Hereinafter, the description will be made. 2 is a schematic side view of the seedling mounting table, FIG. 3 is a schematic front view of the spare seedling mounting table, FIG. 4 is a schematic side view thereof, and FIG. 5 is a schematic plan view thereof. And FIG.
1 is a schematic perspective view of a roll-shaped seedling mat.

First, the seedling table (20) on which the roll-shaped seedling mat (40) is set will be described with reference to FIG.
As shown in FIG. 6, a roll-shaped seedling mat (40) is mounted on a shaft support member (44) provided on a seedling mounting table (20) on a shaft roll (39) of the roll-shaped seedling mat (40). A support roll (41) for supporting the shaft is fitted and inserted. A substantially columnar roll support shaft (42) is provided at the center of both left and right sides of the support roll (41). The roll is attached to the engaging portion (45) of the shaft support member (44) held at a set position separated from the vertical transport belt (25) of the vertical transport device (22) of the seedling mounting table (20). By locking the support shaft (42), the roll-shaped seedling mat (40) is set on the seedling mounting table (20).

The shaft support member (44) is rotatably supported by a support shaft (55) laid on a bracket (54) attached to the seedling mounting table (20). Lumber (4
4) A locking portion (45) for rotatably and removably locking the roll support shaft (42) of the support roll (41) is formed at the lower end portion on the lower side. The upper end portion of (44) is connected by a connecting member (47). Then, the reinforcing member (4) of the seedling mounting table (20)
8) Alternatively, the periphery of the opening (53) drilled in the auxiliary seedling mounting table (52) and the connecting member (47) are connected to the connecting body (5).
0), when the roll-shaped seedling mat (40) is set on the support member (44), the support member (44) can be held at each set position. Incidentally, (49) and (51) are hooks at both ends of the connecting body (50).

[0012] A lifting prevention body (56) for preventing the raised seedling mat from floating is disposed below the seedling mounting table (20). (57) The rolled-out seedling mat (40) is pushed out by pressing the lower part of the seedling mat vertically conveyed by the vertical conveying device (22) with the star wheel (58), and the seedling mat is raised as a whole. Is surely prevented. The star wheel (58) comes into contact with the lower end of the seedling mat conveyed vertically, and rotates smoothly in conjunction with the downward sliding of the seedling mat. Therefore, it does not hinder the downward sliding of the seedling mat every fixed amount, and it is possible to properly secure the amount of seedlings to be taken out of the seedling mat by the planting claws (29).

[0013] The spare seedling mount (10) of the supply roll-shaped seedling mat (40) set on the seedling mount (20) as described above.
However, as shown in FIG. 1, they are arranged on both sides in front of the fuselage. 1 and FIGS. 3 to 5
As shown in the figure, 2
Arch-shaped support (60) of a book and a support (61) for a normal soiled seedling mat provided on the support (60)
And a rod-shaped support member (62) which is provided on the support (60) so as to be replaceable with the support (61) and is bent into a substantially L-shape in plan view. The substantially L-shaped support member (62) is extended toward the rear of the machine body as shown in the figure, and the hollow core roll (39) of the roll-shaped seedling mat (40) is attached to the support member (62). The support member (62) is fitted and supported from the longitudinal direction of the body.

The front and rear portions of the support member (62) are separated from each other by a length (width) of the roll-shaped seedling mat (40) or more.
A disc-shaped retaining member (63) is provided, and the roll-shaped seedling mat (40) is supported between the retaining members (63). That is, the support member (6
The roll-shaped seedling mat (40) supported by 2) has the upper inner surface of the core roll (39) in contact with the support member (62) by its own weight, and the side surface of the roll-shaped seedling mat (40) near the contact portion. In addition, the falling-off prevention member (63) abuts against the falling-off prevention member. Therefore, the roll-shaped seedling mat (40) for replenishment from the support member (62)
When taking out, the roll-shaped seedling mat (40) is slightly lifted up so as not to interfere with the retaining member (63), and then pulled out rearward.

According to such a configuration, the work of taking out the supply roll-shaped seedling mat (40) from the driver's seat side can be performed, so that the operator does not get off the machine and puts the next seedling mat on the seedling mounting table (20). Can be set to In addition, it is preferable that the normal seedling mat support stand (61) is also arranged alternately with the support member (62). In the event that the support member (62) is broken, the roll-shaped seedling mat (40) can be supported even temporarily, thereby preventing falling during running. Become like In addition, since the illustrated one is for six lines, three roll-shaped seedling mats (40) for replenishment are supported on the left and right, but the number is not limited to the illustrated one.

[0016]

As described above, in any case, according to the present invention, a substantially L-shaped support member is extended from the support of the spare seedling mounting table toward the rear of the fuselage, and the support member is wound in a roll shape. Since the shaft core roll of the seedling mat thus set is inserted and supported, the replenishing roll-shaped seedling mat can be suitably supported, and the work of taking out from the driver's seat side can be performed. Therefore, it becomes easy to replenish the seedling mounting table. Also, since the support member is provided with a drop-off prevention means, the roll-shaped seedling mat does not fall off due to vibration or the like, and the support member is configured to be detachable, so that the roll-type seedling mat can be removed. Switching to a normal seedling mat with soil can be easily performed.

[Brief description of the drawings]

FIG. 1 is a schematic side view of a riding rice transplanter.

FIG. 2 is a schematic side view of a seedling mounting table.

FIG. 3 is a schematic front view of a spare seedling mounting table.

FIG. 4 is a schematic side view of the above.

FIG. 5 is a schematic plan view of the above.

FIG. 6 is a schematic perspective view of a roll-shaped seedling mat.

[Explanation of symbols]

 Reference Signs List 10 spare seedling mounting table 20 seedling mounting table 39 shaft core roll 40 roll-shaped seedling mat 60 support 61 support base 62 support member 63 retaining member

Claims (3)

[Claims] A substantially L-shaped support member extends from the support of the spare seedling mounting table toward the rear of the fuselage, and a shaft core roll of a seedling mat wound in a roll shape is inserted through the support member. A spare seedling mounting table in a rice transplanter characterized by being supported. 2. The spare seedling mounting stand in a rice transplanter according to claim 1, wherein said support member is provided with a falling-off preventing means. 3. The spare seedling mounting table in the rice transplanter according to claim 1, wherein the support member is configured to be detachable.