JP2544275Y2 - Warning lamp device for riding rice transplanter - Google Patents

Description

[Detailed description of the invention]

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a riding rice transplanter, and more particularly, to an arrangement of an alarm lamp device in a riding rice transplanter.

[0002]

2. Description of the Related Art Recent rice transplanters aim to reduce the weight and size of the rice transplanter, and in order to improve the front-rear balance, an engine is installed at the front of the rice transplanter, and a fuel tank is mounted above the engine. Is becoming mainstream.
As a result, the occupied area of the operation panel is extremely reduced, so that it is difficult to mount an alarm lamp, which is indispensable for a rice transplanter with many alarm targets, on the operation panel. It was attached to the side of.

[0003]

[Problems to be Solved by the Invention] However, if the warning lamp is located on the side of the driver's seat or the like, in a rice transplanter having many warning elements, the warning element must be easily recognized by the operator. Despite having to do so, it is difficult to see the alarm element, which may interfere with the operation of the rice transplanter,
There was a problem of misidentifying the warning lamp.

In view of the above, the present invention provides an alarm lamp at the rear of the steering column and sets the dial at a predetermined angle so as to point rearward and upward, thereby increasing the visibility for the operator. It is an object of the present invention to provide a warning lamp device for a rice transplanter that can be used well and that can effectively utilize space.

[0005]

SUMMARY OF THE INVENTION The present invention has been made in view of the above circumstances, and relates to a riding rice transplanter (1) having a steering column (3) at a front portion of an airframe (5).
A plurality of warning lamps (4
An operation panel (22) having 1) is mounted, and these alarm lamps (41) are located behind the steering column (3), and the dial (39) is at a predetermined angle and is located above the rear side. It is characterized by being arranged to be oriented.

[0006]

According to the above construction, when the state of a plurality of predetermined portions changes during operation of the riding rice transplanter (1), the alarm lamp (41) behind the steering column (3) is turned on, and the predetermined angle is set. The state of the predetermined portion is displayed by the dial (39).

[0007]

As described above, according to the present invention, the rear face of the steering column (3) and the dial (39) are directed rearward and upward at a predetermined angle.
The dead space on the rear side of the steering column (3) can be effectively used, and the visibility of the operator can be improved.

The dial (39) and the alarm lamp box (3)
When the alarm lamp box (36) is installed at a predetermined angle with respect to 6), the alarm lamp box (36) can be arranged substantially parallel to the steering column (3), and the alarm lamp device (29) projects to the driver's seat. Can be prevented, the heat radiation volume of the warning lamp (41) can be made sufficient, and a plurality of warning lamps (4
1) can be installed side by side. If the space above the engine (7) in front of the steering column (3) is entirely used for the fuel tank (6), the tank capacity can be made sufficiently large.

The reference numerals in the parentheses are for comparison with the drawings, and do not limit the configuration of the present invention.

[0010]

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS An embodiment of the present invention will be described below with reference to the drawings.

First, an entire riding rice transplanter 1 embodying the present invention will be described with reference to FIGS. 7 and 8. FIG. Reference numeral 2 denotes a steering, which is rotatably supported by a steering column 3. The steering column 3 is supported by a front portion of the body frame 5. A fuel tank 6 is provided on the upper front side of the steering column 3.
The engine 7 is arranged below the fuel tank 6 to improve the weight balance of the rice transplanter 1. A seat 9 is mounted on the body frame 5, and an operator 10 sits on the seat 9 to operate the steering 2 and the like.
The body frame 5 is supported by front wheels 11 and rear wheels 12, and a hydraulic cylinder 13 is provided at the rear of the body frame 5.
The seedling mounting table 16 and the planter 17 are attached via a parallel link 15 driven up and down and moved up and down. The seedling table 16 and the planter 17 are placed on the float 19. Reference numeral 20 denotes a conduction case which transmits power from the engine 7 to operate the planter 17, the seedling mounting table 16, and the like. Also, 2
1 is a step cover, 22 is an operation panel, 23 is a hood rear cover, 25 is a hood cover, 26 is a fuel tank cap, 27 is a fuel gauge, and 29 is an alarm lamp device according to the present invention.

Further, the configuration of the alarm lamp device 29, the steering column 3, the fuel tank 6, and the like will be described in detail. In FIG. 1 to FIG. A heat shield plate 30 b for blocking heat transfer from the engine 7 is mounted on the back surface of the support plate 30. As shown in FIGS. 4 (a) and 4 (b), the fuel tank support plate 30 has a fuel tank 6 having the above-described fuel tank cap 26 and fuel gauge 27 on its upper surface and a recess 6a at the rear. 6, at both front corners of the upper and lower joints 6b shown in FIG. 1, the fuel tank support plate 3 shown in FIG.
0 is attached to the bracket 30a of the fuel tank 6 by bolts or the like.
As shown in FIG. 2, c and 6c are mounted on the heads of pins 3a and 3a projecting laterally from the steering column 3 via an elastic body 3b such as rubber.

As shown in FIG. 3, an L-shaped mounting member 31 is mounted on the rear side of the steering column 3 so that its upper part is substantially parallel to the steering column 3.
An operation panel 22 having an inverted L shape and having covers 22a on both sides is provided with a fixing nut 31a and a washer 31 on the mounting member 31.
b, attached via bolts 31c. And
A concave slope 33 having a predetermined angle (substantially perpendicular to the line of sight 32 of the operator shown in FIG. 7) is formed in the bent portion of the operation panel 22, and this concave slope 33 has a rectangular opening 3.
5 are provided. Then, as shown in FIG. 5, the inclined member 36 of the alarm lamp box 36 whose upper surface is inclined at a predetermined angle.
a is attached to the back surface of the concave inclined surface 33 of the operation panel 22 shown in FIG. 6 by screws 37, and the dial 39 is attached to the inclined member 36a so that the dial 39 is fitted into the opening 35. 40 is attached to the inclined member 36a so as to fit into the opening 35 via the dial 39. The alarm lamp box 36 is divided into a plurality of sections by partition walls 36b, and a plurality of alarm lamps 41 are attached to the bottom of each section as shown in FIG. As shown in FIG. 5 (a), when the fertilizer tank is empty, when the fertilizer is stopped, when the fertilizer is clogged in the piping, when the seedlings need to be replenished, etc. Has become.

The operation panel 22 covers the upper part of the concave portion 6a at the rear of the fuel tank 6 and the side surface above the concave part 6a.
And a switch 42a for turning on the alarm lamp 41 and a switch 42b for turning off the circuit of the lamp 41, as shown in FIG.
Are provided on the left and right, respectively.

Next, the operation of this embodiment will be described.

The operator 10 sits on the seat 9 and the engine 7
Is started, and the switch 42a for turning on the alarm lamp 41 is turned on. The front wheel 11 and the rear wheel 12 are driven by the engine 7 to travel, and from the engine 7 via the transmission case 20,
The planter 17 and the seedling table 16 are operated to perform rice transplanting.

At this time, when the fertilizer tank is emptied, when the fertilizer application is stopped, when the fertilizer is clogged in the pipe, and when it is necessary to replenish the seedlings, the respective alarm lamps 41 are turned on.
The operator operates the dial 3 illuminated by the alarm lamp 41.
When the operator sees 9, he is alerted to the state described on the dial 39, and takes countermeasures according to each state. When the rice transplanting operation is completed, a process at the end of the operation such as turning off the circuit of the alarm lamp 41 by the switch 42b is performed.

As described above, since the warning lamp box 36 is mounted substantially parallel to the steering column 3, the warning lamp box 36 does not protrude to the driver's seat, and the dead space above the portion where the fuel tank 6 protrudes to the rear. Can be effectively used, and the alarm lamp box 36 having a sufficient heat radiation capacity for the alarm lamp 41 can be attached.
Further, this dead space allows a plurality of alarm lamps 41 to be arranged in parallel.

Most importantly, since the dial 39 is oriented at a predetermined angle (ie, substantially perpendicular to the eyes of the operator 10), it is very easy to see and the steering column 3 and the like can be seen visually. Do not disturb. Since the entire front side of the steering column 3 can be used for the fuel tank 6, the tank capacity can be increased.

[Brief description of the drawings]

FIG. 1 is a sectional side view showing a peripheral portion of an alarm lamp device according to the present invention.

FIG. 2 is a rear view thereof.

FIG. 3 is an exploded view of the operation panel.

4 (a) is a plan view of the fuel tank, and FIG. 4 (b) is a side view thereof.

5 (a) is a front view of the alarm lamp, and FIG. 5 (b) is a side view thereof.

FIG. 6 is a side view showing the alarm lamp device.

FIG. 7 is a side view of the riding rice transplanter embodying the present invention.

FIG. 8 is a plan view thereof.

[Explanation of symbols]

 DESCRIPTION OF SYMBOLS 1 Riding rice transplanter 3 Steering column 5 Airframe (body frame) 6 Fuel tank 7 Engine 29 Alarm lamp device 39 Dial 41 Alarm lamp

Claims (1)

(57) [Scope of request for utility model registration] 1. A riding rice transplanter having a steering column at a front part of an airframe, wherein an operation panel having a plurality of warning lamps is mounted on the steering column, and the warning lamps are located behind the steering column. An alarm lamp device in a riding rice transplanter, wherein the dial is arranged at a predetermined angle so as to face upward and rearward.