JP3989890B2 - 畦 coating machine - Google Patents

Description

  The present invention includes a pretreatment body and a trimming body that are attached to the rear part of the traveling machine body and are driven by receiving power from the traveling machine body, and at the same time as the pretreatment body and the trimming body, The present invention relates to a wrinkle coating machine.

  Conventionally, a pre-processing body that is attached to the rear part of the traveling machine body, receives power from the traveling machine body, cultivates a part of the main fence and the field, and swells in a bowl shape on the main fence side, and has been plowed by this pre-processing body Japanese Patent Application Laid-Open No. 2004-133867 discloses a crease coater provided with a drum-shaped trimming body that is shaped into a ridge while rotating the soil.

JP-A-10-304706

  Generally, the above-mentioned trimming work by the paddy coater is performed before plowing / plowing work in the field in early spring or before submerging in the field. Farmers are busy because continuous work of rice planting work must be concentrated in a short period of time. Therefore, there is an area and work system in which after the rice is harvested, the finishing work is completed in the agricultural off season from autumn to winter. In this case, it is desirable to drain the field and dry the soil (dry soil effect). For this reason, a drainage ditch is formed on the inner side of the basket using a grooving machine after trimming. The drainage is good.

  As described above, since the drainage groove is formed by the grooving machine separately from the finishing work by the glazing machine, not only the glazing machine and the grooving machine are required, There is a problem in that it takes time and effort to perform a finishing operation by a coating machine and a drain groove forming operation by a dedicated groove cutting machine in two steps. The present invention has been made for the purpose of solving such problems.

In order to achieve the above object, the present invention
It mounted on the rear portion of the run line body, receiving power from the vehicle body, and a portion pretreatment body enliven the ridge shape based on ridge side by tilling the field of Motoaze, and was tillage by the pretreatment body soil In a coater equipped with a drum-shaped trimming body that is molded into a kite while rotating,
At the same time the ridge shaping by the pre-processed and Seiaze body, a grooving device for forming a groove provided on the skirt portion of the formed ridges, said grooving device, behind the preprocessing member and Seiaze body, Sei A groove shaping roller that is close to the inner end of the drum of the rod body and compresses the tillage traces plowed by the pretreatment body to form a groove at the skirt portion of the rod is provided so as to be vertically adjustable. .

The structure of the preprocessing member and at the same time as the ridges formed by Seiaze body, a grooving device for forming a groove provided on the skirt portion of the formed ridges, said grooving device, the preprocessing member and Seiaze body In the rear, a groove shaping roller that approaches the inner end of the drum of the trimming body and compresses the tillage traces plowed by the pretreatment body to form a groove at the bottom of the trough is provided so that it can be adjusted up and down. Then, the soil cultivated by the pretreatment body is trimmed while the trimming body rotates, and simultaneously with this trimming, the cultivated traces by the pretreatment body are filled with a vertically adjusted groove shaping roller to the bottom of the heel. A groove having a predetermined width and depth can be formed so as not to collapse.

  The best mode for carrying out the present invention will be specifically described below with reference to the accompanying drawings.

  In the first embodiment shown in FIGS. 1 and 2, reference numeral 1 denotes a wiping machine which is connected to a three-point link connecting mechanism including a top link and a lower link provided at the rear portion of a tractor (not shown) and performs a finishing operation. It is. This coater 1 is provided with an input portion having an input shaft that projects forward from a front frame (not shown) and receives power from a PTO shaft of a tractor via a universal joint and a transmission shaft, and projects upward. While providing a top link connection part, the lower link connection part is provided in right and left, and it connects with the three-point link connection mechanism of a tractor.

  Power is transmitted from an output shaft (not shown) projecting rearward from the input section to an input shaft 3 projecting to the front side of the transmission frame 2 that also serves as a main body frame via a transmission shaft having universal joints attached to both ends. The Power is transmitted from one side of the transmission frame 2 to the tilling shaft 6 of the pretreatment body 5 including a rotary tiller that cultivates a part of the main fence and the field through the pretreatment body transmission case 4 and swells it in a bowl shape. Is done. A number of tilling claws 7 are attached to the circumference of the tilling shaft 6 in the radial direction.

  A rectifying body 10 composed of a polygonal conical drum 11 which is located behind the pretreatment body 5 and forms the soil cultivated by the pretreatment body 5 into a cocoon is provided so as to eccentrically rotate. The power is transmitted from the transmission frame 2 through the adjusting body transmission case 8. A horizontal cylindrical body 12 is integrally connected to the outer side of the rotation center of the trimming body 10, and rotates together with the polygonal cone drum 11. The top is molded flat. The tilling shaft 6 and the rotating shaft 9 extend in a direction substantially perpendicular to the traveling direction of the machine body. However, these axial directions may be changeable, and the pretreatment body 5 and the adjusting shaft are arranged. The body 10, the grooving device 13, the gauge wheel 16, and the like, which will be described later, may be adjusted in the amount of left and right offset from the tractor. In addition, a soil guide plate is provided behind the pretreatment body 5 to guide the soil that has been cultivated and released to the base.

  At the back of the pretreatment body 5 and the trimming body 10, it approaches the inner end of the polygonal conical drum 11 of the trimming body 10 and is formed simultaneously with the molding of the pretreatment body 5 and the trimming body 10. A grooving device 13 is provided for forming a groove at the hem. The grooving device 13 supports a groove shaping roller 14 that forms a groove at the bottom of the ridge by filling the tilling cultivated by the pretreatment body 5 with a vertical adjustment device 15, and the vertical adjustment device 15 Adjustable up and down. The grooving device 13 may be configured to rotate not only by rotation but also by forced drive.

  On the other side of the transmission case 9 (left side in the drawing), a triangular disc-shaped gauge wheel 16 is supported by an up-down adjustment device 17 so as to be adjustable up and down. The gauge wheel 16 is adjusted up and down by an up-and-down adjustment device 17 to adjust the contact height of the coater 1, and the working depths of the pretreatment body 5, the shaping body 10 and the grooving device 13 are adjusted. Thus, the height of the ridge formed and the depth of the groove can be changed. Further, the trimming body 10 has a base portion of the transmission case 8 that can be pivoted in the vertical direction, and the height of the trimming body 10 can be adjusted by the vertical adjustment device 18. ing.

  In the plastering machine 1 of the first embodiment having such a configuration, it is connected to the rear part of the tractor via a three-point link connecting mechanism, receives power from the tractor to the input part, and is connected to the input shaft 3 via the transmission shaft. The pretreatment body 5 and the trimming body 10 are driven from the transmission frame 2 through the transmission cases 4 and 8 to perform the trimming operation along with the traveling of the tractor. Formed at the hem. The trimming body 10 and the groove shaping roller 14 are adjusted in advance by the vertical adjustment devices 15 and 18 in advance, but the overall working depth of the pretreatment body 5, the trimming body 10, the grooving device 13 and the like is adjusted. To do this, the gauge wheel 16 is adjusted up and down by the vertical adjustment device 17.

  In the pretreatment body 5, a part of the main fence and the field are cultivated and raised in a bowl shape with respect to the main fence side by a soil guide plate. No. 11 is used to strike the slope and shape it into the desired bowl. Simultaneously with the forming of the ridge, the soil cultivated by the pretreatment body 5 is filled into the bottom of the ridge by the groove shaping roller 14 to form a drainage groove having a predetermined width and depth. This drainage ditch is used to drain the water in the field outside the field, and dries the soil to enhance the dry soil effect.

  In the second embodiment of the present invention shown in FIGS. 3 and 4, the grooving device 13 is arranged at the inner end of the polygonal conical drum 11 of the trimming body 10 behind the pretreatment body 5 and the trimming body 10. The coulter 19 that cuts the tilling trace plowed by the pretreatment body 5 downward is provided on the vertical adjustment device 15 so as to be supported between the coulter 19 and the inner end of the polygonal cone drum 11. A soil discharging board 20 is provided for discharging the soil to the outside and forming a groove at the bottom of the ridge. Then, the soil cultivated by the pretreatment body 5 is laid while the grading body 10 rotates, and simultaneously with this grading, the cultivated trace cultivated by the pretreatment body 5 is cut downward by the coulter 19, The soil between the cutting position by 19 and the inner end portion of the polygonal conical drum 11 is discharged to the outside by the earth discharging plate 20 to form drainage grooves at the bottom of the ridge.

  In the third embodiment of the present invention shown in FIG. 5 and FIG. 6, the grooving device 13 is placed in the vicinity of the polygonal cone drum 11 of the trimming body 10 behind the pretreatment body 5 and the trimming body 10. The pressure roller 21 for compressing the base (bottom part) of the ridge shaped by the polygonal cone drum 11 is pivotally supported by the vertical adjustment device 15 and is cultivated by the pretreatment body 5 inside the pressure roller 21. A soil discharging plate 22 is provided to discharge the soil and form a groove at the bottom of the ridge. Then, the soil cultivated by the pretreatment body 5 is trimmed while the trimming body 10 rotates, and at the same time as the trimming, the base of the ridge shaped is filled by the pressure roller 21, and the pressure roller 21 The soil inside the filling position is discharged by the drainage plate 22 to form drainage grooves at the bottom of the ridge.

  By using the paddy machine of the present invention, drainage grooves are formed at the bottom of the paddy at the same time as the preparation by the pretreatment body and the padding body to improve drainage of the paddy field and promote the dry soil effect of the paddy field. .

1 is a rear view of a first embodiment of a glazing machine according to the present invention. It is the same top view. It is a rear view of the 2nd Example of the dregs coater by this invention. It is the same top view. It is a rear view of the 3rd Example of the glazing machine by this invention. It is the same top view.

Explanation of symbols

1 Spider coater 2 Transmission frame (main frame)
DESCRIPTION OF SYMBOLS 3 Input shaft 4 Pre-processing body transmission case 5 Pre-processing body 6 Tilling shaft 7 Tilling claw 8 Adjusting body transmission case 9 Rotating shaft 10 Adjusting body 11 Polygonal cone drum 12 Horizontal cylindrical body 13 Grooving device 14 Groove shaping roller 15, 17, 18 Vertical adjustment device 16 Gauge wheel 19 Coulter 20, 22 Earth removing plate 21 Filling roller

Claims (1)

A pre-treatment body that is attached to the rear part of the traveling machine body, receives power from the traveling machine body, cultivates a part of the main fence and the field, and raises it in a bowl shape on the former side, and the soil cultivated by the pre-treatment body In a wrinkle coater equipped with a drum-shaped trimming body that is formed into a wrinkle while rotating,
A grooving device for forming a groove at the bottom of the formed heel is provided at the same time as the cocoon forming by the pretreatment body and the trimming body, and the grooving apparatus is arranged behind the pretreatment body and the trimming body. A groove shaping roller that is close to the inner end of the drum of the rod body and compresses the tillage traces plowed by the pretreatment body to form a groove at the skirt portion of the rod is provided so as to be vertically adjustable.畦 coating machine.

Images