JPS6034105A - Riding rice transplanter - Google Patents

Abstract

(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

DETAILED DESCRIPTION OF THE INVENTION The present invention relates to a passenger tractor with a rice transplanter attached to the rear of the vehicle.
It is known that a control guide spring I for regulating the operation of various operating levers is provided on the left and right sides of the pilot's seat, and a spare seedling stand is further provided on the outside. However, with this conventional device, the front end of the operation guide panel is located right next to the front end of the operator's seat, so when the operator takes out seedlings from the standby seedling stand and turns around to replenish them into the seedling tank of the rice transplanter, he simply turns his body. Replenishing the seedlings had to be done by twisting, which made replenishing the seedlings extremely troublesome.

Therefore, the present invention has taken the following technical measures.

That is, in the present invention, the rice transplanting device is mounted so that the upper end of the seedling tank handle on the side of the seedling supply port is located near the rear of the operator's seat (9) at the rear K of the passenger tractor (1). Operation guide panels 01 for regulating the operation of various operation levers such as the planting clutch operation lever Q4 and the hydraulic operation lever 00 are provided on both the left and right sides of the control seat (9), and these operation guide springs IV (:L3 In the case where a preliminary seedling mounting table 0'?) was provided on the outside, the front end of the operation guide spring/L103 was made more gravelly than the front end of the operator seat (9).

Therefore, in this invention, when taking out seedlings from the preliminary seedling mounting table Q7) and replenishing the seedlings to the seedling tank (c) of the rice transplanting device (e), the operator puts the foot part into the fourth part 09. It is easy to replenish seedlings, and there is no need to twist only one half of the body backwards like in a conventional riding rice transplanter, and it has the effect of allowing seedlings to be replenished in a comfortable posture.

One embodiment of this invention will be described in detail with reference to the drawings: (1)
indicates a passenger towing vehicle, and the front wheels (3) are mounted on both left and right sides of the front side of the transmission case (2).
2) Access the chain cases (4) and (4) extending rearward and downward on both left and right sides of the rear side, and attach the rear wheels (5) and (5) to this.
are mounted on their respective shafts so that they can be rotated by transmission, an engine stand is attached to the front side of the transmission case (2), the engine is mounted on it, and the engine is covered with a bonnet (6).
An integrated step stand (7) is installed around the entire lower side of the l-(6), on both left and right sides of the transmission case (2), and at the rear. (8) is a handle and the bonnet (6)
The shaft is mounted on the steering post installed in the rear left and right medium heat section.

(9) is the pilot's seat, and the left and right chain cases (4)-
(4) is disposed on a connecting frame 00 which has a shape of 1 when viewed from the rear, and is supported by ports/I10 erected on a joint frame (11) connecting the left and right Che 7 cases.

0.1 is a pilot guide panel, which is located on both the left and right sides of the pilot seat (9) and is fixed to the connecting frame 00, and this panel θ
The front end of the spring is located considerably rearward than the front end of the pilot seat (9), and the clutch lever is attached to the spring/l103.
Guide grooves (14a), (15a), and (16a) are provided to guide and control the hydraulic control lever OQ for adjusting the hydraulic operation member 04) and the hydraulic control lever OQ for adjusting the hydraulic operation.

0η is a preliminary seedling mounting table, which has a pipe (17a) that is U-shaped in side view and mouth-shaped in plan view, and the bottom of this pipe (17a,) so that the seedlings grown in the seedling box can be placed and accommodated as they are. It is provided by a wire rod (1711)) stretched to receive the seedling box on the side, and the preliminary seedling mounting table Q71 is located on the outer side of the operation guide panel α→ and is connected to the spring /V (1 The support frame 00 is also installed on the support frame 00, which is installed on the west side so as to protrude largely forward, and protrudes outward from the connection frame 00.

Therefore, an operation guide spring/L103 is provided between the control seat (9) and the preliminary seedling mounting table Qη, and a four-piece zero samurai is provided at the front of the operation guide spring/L103.

The kiln is a rice transplanting device, and the seedling tank (A) is supported on the upper part of the main transmission case (all) so that the front side is tilted to the L position so that it can be moved back and forth from side to side, and the base is fixed to the main transmission case (01). A pair of left and right sub-transmission cases (
Attach the seedling rod (C) to (A) with the crank and swing arm, and attach the main float (I) to the lower part of the main transmission case (I) and the sub-transmission case @. ) and vice float (
E) and (C) are installed so that the front part can move freely.

(A) is an elevating link, and the bases of the -1 link rod (27a) and the lower 9 link rod (27i1) are pivotally connected to the ball 02 of the towing vehicle (1), and both link rods (27a) and (27t ))
Connect the rear end with the connecting frame (c), and attach 1 to this connecting frame (a).
- The main transmission case 01) of the B transplanting device is attached so that it can roll freely.

At this time, the front end side of the seedling tank (c) is provided so that the rice transplanting device can be swung upwards when the operator seat is located.

Ov is a hydraulic switching pulp, which is provided so that it can be switched to the side where the main transmission case (21) is used, and conversely, when it moves downward, it can be switched to the side where it is retracted.

Further, this hydraulic pressure switching valve c31) is interlocked so that it can be switched arbitrarily by the hydraulic operation lever Oe, and the switching operation resistance can also be adjusted by the hydraulic pressure adjustment lever OQ.

0 [F] indicates the transmission shaft that transmits power from the towing vehicle (1) side to the 111 transplanting device side.

In the upper configuration, after seedlings are first placed on each preliminary seedling mounting table θ and the seedling tank (c), when the engine drives each part, the passenger tractor (1) transfers the seedlings to the 1B planting device (i). )
Its main float (c) and sub-floats (c) (c) pull the water while it is in contact with the topsoil, and the seedling planting rod (c) is moved back and forth from side to side. Seedling tank (a)
Divide and plant one seedling at a time.

In this way, the seedling planting work progresses, but when the number of seedlings in W-Y/R (I) runs out and it becomes necessary to replenish the seedlings, the operator presses -111, disengages the main clutch, and presses 17. After adjusting the rotation of each part and stopping the machine, when replenishing the seedlings in the spare seedling table 0 into the clean tank (c),
The operator's feet are the operator's seat (9) and the spare seedling stand Q71.
Since the operator enters into the recess formed between the two, the operator can take the seedlings out of the preliminary seedling holding table αη and place them in the seedling tank without having to twist his/her body in a normal horizontal position. 1
You can supply seedlings. Furthermore, since the various operating levers are located on the side of the control seat (9), they are easy to operate as in the past.

4. Brief explanatory drawings of the drawings show one embodiment of the present invention; FIG. 1 is a side view, FIG. 2 is a plan view thereof, and FIG. 3 is a perspective view of the main parts.

Symbols in the diagram: (1) is a passenger towing vehicle, (9) is a control seat, 0
．． 1 is the operation guide panel, 04) is the planting clutch operation lever, 0■ is the hydraulic operation lever, 0η is the spare seedling mounting table, ol
indicates a recess.

Patent applicant name Iseki Agricultural Machinery Co., Ltd. Representative Akira Iseki

Claims (1)

[Claims] The rice transplanting device is attached to the rear of the passenger towing vehicle (1) so that the upper end of the seedling tank (toward) on the side of the seedling supply port is located near the rear of the operator's seat (9). ) are provided with operation guide springs /vO3 for regulating the operation of various operation levers such as the planting clutch operation lever 04 and the hydraulic operation lever 09, and furthermore, these operation guide springs AlO
3, the front end of the operation guide spring/I/Q3 is connected to the control seat (9).
) A riding rice transplanter is provided with four parts 0* that are offset far back from the front end of the stand and the operator's feet are placed between the stand and the stand 0η for seedlings.