JPS6312663Y2 - - Google Patents

Description

[Detailed explanation of the invention] This invention is a four-wheeled riding rice transplanter, specifically, the upper part of the machine is equipped with a pair of front wheels and a pair of rear wheels on both the front and back sides, and a control handle and a control handle are located in the center of the front and back. The present invention relates to a four-wheeled riding rice transplanter which is provided with a seat and a seedling planting device attached to one side of the machine body in the longitudinal direction.

Conventionally, this seed rice transplanter has a wide seedling planting device, so even if the rice transplanter is placed sideways on a ridge, there is a large distance between the step provided on the machine body and the ridge.
The operator could not get on and off the rice transplanter directly from the ridge, but had to enter the field to get on and off the rice transplanter.

This invention was devised in view of the above points, and the seedling planting device installed on one side of the aircraft in the longitudinal direction is installed on the other side opposite to the outer end of the wheel located on the other side. While providing an overhang, a passenger getting on/off part is provided in the overhang part, and a walkable passage is formed from this getting on/off part to the cockpit, from the ridge to the said getting on/off part and from the aisle to the cockpit. In addition, the passageway is located above the upper end of the wheels to provide a highly safe passageway configuration. By providing a spare seedling stand, it is also possible to easily supply seedlings from the ridge to the spare seedling stand using the passage, and from the spare seedling stand to the seedling stand of the seedling planting device. This is how it was done.

DESCRIPTION OF THE PREFERRED EMBODIMENTS The four-wheeled riding rice transplanter of the present invention will be explained below based on the embodiments shown in the drawings.

In the figure, 1 is the body of a four-wheeled riding rice transplanter, which has a pair of front wheels 2, 2 and a pair of rear wheels 3, 3 on both front and rear sides, and an engine, transmission, etc. on the rear upper part of the body 1. The engine and the like are covered by a bonnet cover 4, and a cockpit 5 is provided on the fuselage 1 on the front side of the bonnet cover 4, and a control handle 6 is provided in a position in front of the cockpit 5. There is.

7 is a seedling planting device connected and supported to the front part of the body 1 via a plurality of links 8;
It is composed of a planting claw 10, a float 11, a seedling stand 12, etc.

However, in the embodiment shown in the drawings, in the rice transplanter as described above, the rear part of the body 1 is connected to the rear wheels 3,
The overhang part 1a is provided with an operator's getting on/off part consisting of steps 14, 14 which are provided in two steps, upper and lower, in a stair-like manner. A passage 15 leading to the cockpit 5 through the upper surface of the bonnet cover 4 above the portion 1a is formed. This passage 15 is located above the upper end of the rear wheel 3, and has a non-slip surface 15a formed on its upper surface. On both the left and right sides of the machine body 1 and on the side of the passage 15, rectangular preliminary seedling stands 13 facing in the front and rear direction of the machine body 1,
It is provided facing the passage 15.

The preliminary seedling mounting table 13 is inclined so that the front side is low and the rear side is high, so that the seedling box A mounted on the top thereof naturally descends to the front side.

Although the rice transplanter in which the seedling planting device 7 is installed on the front side of the machine body 1 has been described above, the present invention can also be applied to a rice transplanter in which the seedling planting device 7 is installed in the rear part of the machine body 1. The above-mentioned getting on/off section is provided in the front part of the aircraft body 1.

Further, in the above embodiment, the spare seedling stand 13 extending in the front and rear direction was provided on both the left and right sides of the machine body 1, but the present invention is not limited to the above embodiment, and the spare seedling stand 13 is provided only at the left and right positions at the rear of the machine body 1. It can also be applied to ordinary four-wheeled riding rice transplanters.

The four-wheeled riding rice transplanter of the present invention has the above-mentioned configuration, and when it is time to get off the rice transplanter, first, the step 14 constituting the getting on/off section is brought close to the ridge B to stop the rice transplanter, and then the rice transplanter is stopped. From the cockpit 5, the driver passes through the passage 15 above the bonnet cover 4, steps on the step 14, and descends directly to the ridge B.

In addition, when getting on the rice transplanter, the user enters the driver's seat 5 from the ridge B through the step 14 and passage 15.

When getting on and off, even if the ridge is weak and it is not possible to stop the aircraft 1 at the ridge position,
Since the getting on/off part is provided in the overhang part 1a of the fuselage 1 that overhangs the outer ends of the rear wheels 3, 3, the getting on/off part can be brought close to the ridge,
This makes it easy to get on and off the aircraft 1 from the ridge.

Furthermore, since the passage 15 is formed so as to be located above the upper end of the rear wheel 3, mud adhering to the rear wheel 3 does not accumulate on the passage 15, thereby preventing the worker from slipping. It is possible to prevent accidents such as this, and it is also possible to prevent accidents such as those caused by getting your foot caught on the rear wheel 3 when walking on the passage 15.
This allows for a highly safe passage structure as a whole.

Furthermore, since the passage 15 is formed between the cockpit 5 provided in the central part of the aircraft body 1 in the longitudinal direction and the outer part of the aircraft body 1 that overhangs outward with respect to one wheel 3, the passage 15 has a predetermined length. Therefore, when supplying spare seedlings from the ridge to the stand 13 for seedlings or delivering seedlings to the driver, the passage 15 can be used as a workbench. Therefore, the above-mentioned seedling replenishment work can be carried out easily.

As described above, the present invention has the other side opposite to the seedling planting device attached to one side of the machine in the longitudinal direction overhanging the outer end of the wheel located on the other side outward in the longitudinal direction of the machine. The hang part is provided with a part for the operator to get on and off, and a walkable path is formed from the part to the operator's seat, which is located above the upper end of the wheels. There is no need to enter the field, and the operator can get on and off directly from the ridge to the operator's seat via the boarding area and passageway. Therefore, the operator does not get dirty with mud, keeps the undercarriage clean, and operates the rice transplanter. Other operations can be performed reliably and safely by depressing the pedal, and since the other side of the aircraft body overhangs the outer end of the wheel, and the boarding and alighting part is provided in the overhang part, the ridge Even if the edge is too weak to stop the aircraft at the ridge position, the boarding section can be moved closer to the ridge, thereby making it easier to get on and off the aircraft.

Moreover, since the passage is formed so as to be located above the upper end of the wheel, mud adhering to the wheels will not accumulate on the passage, thereby preventing accidents such as slipping of the worker's feet. Moreover, it is possible to prevent accidents such as getting one's foot caught on a wheel when walking along the passageway, and it is possible to achieve a highly safe passageway structure as a whole.

Further, since a spare seedling stand was provided on the side of the passageway facing the passageway, an operator could stand on the passageway and replenish the spare seedling stand from the ridge, or This makes it easy to hand over seedlings to the driver. In other words, the passageway is located between the cockpit located in the center of the aircraft in the longitudinal direction and the aircraft overhanging the aircraft's one wheel. Since it is formed between the passage and the outer part, it can be made to a predetermined length, and since a spare seedling stand is provided on the side of this passage facing the passage, it is possible to supply seedlings using the passage. By using it as a workbench, the above-mentioned seedling replenishment work can be carried out smoothly and with good workability.

[Brief explanation of the drawing]

The drawings show the rice transplanter of the present invention, with FIG. 1 being a side view and FIG. 2 being a plan view. 1... Airframe, 1a... Overhang part, 2,
2...front wheel, 3,3...rear wheel, 5...cockpit, 6
... Control handle, 7 ... Seedling planting device, 14 ... Step (getting on and off), 15 ... Passage.

Claims (1)

[Scope of utility model registration request] A control handle and a pilot's seat are provided on the upper part of the fuselage, which has a pair of front wheels and a pair of rear wheels on both sides, and in the center in the longitudinal direction, and a seedling planting device is attached to one side of the fuselage in the longitudinal direction. In a four-wheeled riding rice transplanter, the other side of the machine body is provided so as to overhang outward in the longitudinal direction of the machine body from the outer end of the wheel located on the other side, and a part for getting on and off for the operator is provided in the overhang part, Further, a walkable passage is formed from the getting-on/off section to the cockpit and located above the upper end of the wheels, and a spare seedling stand is provided on the side of the passage facing the passage. A four-wheeled riding rice transplanter.