JPH09262013A - Fertilizer tank mounted on sulky transplanter - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a fertilizer tank mounted on a sulky transplanter in such a construction that a fertilizer tank mounted in the rear part of the body work cannot obstruct transplanting work, etc., and that the rear steps formed on the right and left sides behind the driver seat can be effectively used. SOLUTION: This fertilizer tank mounted on a sulky transplanter has such structure that a fertilizer tank 22 for a fertilizer applicator is located on the rear side of a body work 4 so that the top face of the fertilizer tank forms rear steps of the body work 4 to allow effective use of the rear steps 18 formed on the top face of the fertilizer tank 22 in addition to such an advantage that the fertilizer tank does not obstacle the transplanting and other work.

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a fertilizer tank disposed on the rear side of a traveling machine body of a passenger transplanter equipped with a fertilizer application device.

[0002]

2. Description of the Related Art Generally, a passenger transplanter such as a multi-row planter is known to have a two-stage fertilizer applicator for soil fertilization in two deep layers along the planting line at the same time when planting seedlings. ing. Conventionally, in such a passenger transplanter, the fertilizer application tank disposed on the rear side of the traveling machine body has been disposed on the rear steps provided on the left and right rear portions of the driver's seat.

[0003]

By the way, in such a riding transplanter, when the amount of seedlings placed on the seedling mounting table becomes small during the planting work, the operator rides on the rear step and transfers the seedlings. Although it is a task to perform, if the fertilizer application tank, which is installed on the rear side of the traveling machine body, is placed on the rear step as in the past, the fertilizer application tank will be an obstacle when performing seedling splicing work, etc. There was a problem that the steps could not be used effectively. The present invention was created in view of the actual situation as described above, and the fertilizer tank of the fertilizer application device provided in the passenger transplanter is provided on the rear side of the traveling machine body, the fertilizer tank is a seedling. It is an object of the present invention to provide a fertilizer tank for a passenger transplanter in which rear steps provided on the left and right rear portions of a driver's seat can be effectively used so as not to interfere with joint work and the like.

[0004]

Means for Solving the Problems In order to solve the above-mentioned problems, the technical means taken by the present invention is, in a passenger transplanter equipped with a fertilizer application device, a fertilizer application tank of the fertilizer application device, which is located on the rear side of the traveling machine body. In addition to the above, the upper surface of the fertilizer tank is formed in the rear step of the traveling machine body, so that the fertilizer tank does not interfere with seedling splicing work, etc.
The rear step formed on the upper surface of the fertilizer application tank can be effectively used, and in a passenger transplanter equipped with a fertilizer application device, the fertilizer application device fertilizer tank is provided on the rear side of the traveling machine body. By arranging the fertilizer tank at the lower part of the rear step and configuring the lower surface side of the fertilizer tank so as not to interfere with the rear wheels of the traveling machine body, the fertilizer tank arranged at the rear side of the traveling machine body does not interfere with the rear wheel. The feature is that the rear step can be placed under the rear step without performing the operation, and the rear step can be effectively used without being disturbed by the fertilizer application tank when performing seedling splicing work.

[0005]

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS Next, embodiments of the present invention will be described in detail based on embodiments shown in the drawings. First, in FIG. 1 and FIG. 2, reference numeral 1 is an eight-row planting rice transplanter exemplified as a passenger transplanter, in which an engine unit 5 is mounted on a front portion of a traveling machine body 4 having front wheels 2 and rear wheels 3, A driving operation unit 6, a driver's seat 7, etc. are arranged behind it. Further, in the rear of the traveling machine body 4, a planting section 11 including a seedling stand 8 that reciprocates left and right, a planter 9 that operates to plant, a float 10 that slides on a rice field, an upper link 12, a lower link 13, and the like.
A planter 9 that is mounted so as to be able to move up and down via a link mechanism 14 that is composed of a planter 9 that is planted and operated as the aircraft travels scrapes mat seedlings placed on a seedling placement table 8 for each unit planting stock. It is designed to be planted on the surface.

The above-mentioned seedling mounting table 8 is composed of eight surfaces of the seedling mounting table corresponding to the eight-row planting, and the seedling mounting tables 8a, 8a located at both left and right ends are supported by a rotating arm 15. It is of a deployable type, and if the seedling mounts 8a, 8a are set to the storage position 16, the width of 6-row planting can be achieved. Reference numeral 17 is a side step provided on the left and right of the driving operation section 6, 18 is a rear step formed on the left and right rear portions of the driver's seat 7, and 19 is a rear step located on the rear side of the driver's seat 7.
It is a center rear step between the two.

Reference numeral 20 denotes a fertilizer application tank disposed in the front portion of the traveling machine body 4, and the fertilizer application tank 20 is connected to an upper stage nozzle 21 for a shallow layer via a fertilizer pump, an indicator and the like. Reference numeral 22 denotes left and right fertilizer tanks disposed on the rear side of the traveling machine body 4. The fertilizer tank 22 is connected to the deeper lower stage nozzle 23 via another fertilizer pump, indicator, etc. A two-stage fertilizer application apparatus for fertilizing the liquid fertilizer pressure-fed in step 2 in the soil by the upper-stage nozzle 21 and the lower-stage nozzle 23 is formed. Reference numeral 24 denotes a plurality of stages of auxiliary seedling mounts provided on the front left and right sides of the traveling body 4.

As shown in FIG. 3, the fertilizer tank 22 arranged at the rear portion of the traveling machine body 4 is supported by a support bar 25 projecting from the machine body side. A curved surface concave portion 22a corresponding to the shape of the rear wheel 3 is formed. A step surface 22b similar to the conventional rear step is formed on the upper surface of the fertilizer application tank 22 so that the fertilizer application tank 22 itself can be used as the rear step 18. Further, the inner upper surface of the fertilizer application tank 22 has a superposed outer lower surface of the center rear step 19, and the inner side surface 2 of the fertilizer application tank 22.
2c is formed in an inclined shape toward the outside of the machine body, and the upper link 12 is provided between the left and right fertilizer tanks 22, 22 facing each other.
And the lower links 13 and 13 are located. 26 is a cap for the fertilizer supply port.

Since the upper surface of the fertilizer tank 22 provided on the rear side of the traveling machine body 4 is formed in the rear step as described above, it can be used as a rear step for the operator to get on and off during seedling splicing work and the like. Since the tank 22 can be effectively used and there is no need to provide a separate rear step, the overall structure can be simplified.

FIGS. 4 to 6 show the left and right fertilizer tanks 27 arranged at the rear of the traveling machine body 4 arranged at the lower part of the conventional rear step 18 formed at the left and right rear parts of the driver's seat 7. is there. That is, the left and right fertilizer application tanks 27 are shown in FIG.
As shown in FIG. 5, the locking portion 28 provided on the upper surface side thereof is hooked on the hook-shaped metal fitting 29 provided on the lower surface side of the rear step 18 so as to be fixed to the lower portion of the rear step 18.
The rear wheel 3 is attached to the bottom of the fertilizer application tank 27 on the outer side of the body.
The fertilizer tank 27, which is formed in the lower part of the rear step 18, is formed with a curved concave portion 27a corresponding to the shape of FIG.
Does not interfere with the rear wheel 3.

Therefore, even if the left and right fertilizer tanks 27 are provided on the rear side of the machine body, the fertilizer tanks 27 fixed to the lower portion of the rear step 18 do not hinder the operator when getting on and off the rear step 18. Therefore, the rear step 18 can be effectively used for seedling joining work and the like. Reference numeral 30 is a cap for the fertilizer supply port, and 31 is a fertilizer discharge pipe.

The fertilizer application tanks 22 and 27 described above are not limited to those for liquid fertilizers, and needless to say, may be fertilizer application tanks for granular fertilizers.

[0013]

In summary, according to the present invention, in a passenger transplanter equipped with a fertilizer application device, the fertilizer application tank of the fertilizer application device is disposed on the rear side of the traveling machine body, and the upper surface of the fertilizer application tank is provided on the traveling machine body. Since the fertilizer tank is formed on the rear step of the fertilizer tank, it does not allow the fertilizer tank to interfere with seedling splicing work, etc. Since it is not necessary to provide a rear step separately, it is possible to simplify the entire structure. Further, in a passenger transplanter equipped with a fertilizer application device, the fertilizer application tank of the fertilizer application device is arranged below a rear step provided on the rear side of the traveling machine body, and the lower surface side of the fertilizer application tank is arranged on the rear wheel of the traveling machine body. With a configuration that does not interfere with, even if a fertilizer application tank is provided on the rear side of the traveling machine body, the fertilizer application tank can be placed at the bottom of the rear step without interfering with the rear wheels. Even if the operator gets on and off the rear step during jointing work, the fertilizer tank does not get in the way, so that the rear step can be effectively used to perform the transplanting work smoothly.

[Brief description of drawings]

FIG. 1 is an overall side view of a riding implanter.

FIG. 2 is a plan view of the same.

FIG. 3 is a rear view of the main part of the same.

FIG. 4 is an overall side view of a riding transplanter showing another embodiment.

FIG. 5 is a plan view of the same.

FIG. 6 is a rear view of the main part of the same.

[Explanation of symbols]

 1 Passenger transplanter 3 Rear wheel 4 Traveling machine 18 Rear step 22 Fertilizer tank 27 Fertilizer tank

Claims (2)

[Claims] 1. A passenger transplanter equipped with a fertilizer application apparatus, wherein a fertilizer application tank of the fertilizer application apparatus is arranged on a rear side of a traveling machine body, and an upper surface of the fertilizer application tank is formed in a rear step of the traveling machine body. Fertilizer application tank for passenger transplanters. 2. A passenger transplanter equipped with a fertilizer application apparatus, wherein a fertilizer application tank of the fertilizer application apparatus is arranged below a rear step provided on a rear side of the traveling machine body, and a lower surface side of the fertilizer application tank is arranged on a traveling machine body. A fertilizer tank for a passenger transplanter, which is characterized in that it does not interfere with the rear wheels.