JPH0740820B2 - Rush digging mud dropping machine - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION <Industrial field of application> The present invention digs rush, removes the mud attached to the root, divides into stocks, and transplants them into rice fields in the working process of rush.
The present invention relates to a machine that simultaneously digs rush and removes mud.

<Prior Art> As shown in FIG. 6, the work of digging the weeds to be planted in a rice field is performed by pulling a plow (ski) with a wire (17) with a winch and cutting the plow blade (18) with a rush (9). ) I will dig through under the root.

Next, as shown in Fig. 7, the grass you want to dig is shown with several nails (10
The shaft (11a) with a) is reciprocally rotated by the power as shown by the arrow, and the root of the rush (9) is applied to this claw to drop the mud.

<Problems to be solved by the invention> This work is carried out from November to early December, and due to the shortage of manpower during the cold season, it is a great labor for grazing farmers.

Therefore, by digging the weeds and removing the mud at the same time, the effort of the farmers will be greatly reduced.

<Means for Solving the Problems> For that purpose, as shown in FIGS. 1 and 2 of the embodiment of the present invention, a digging device for cutting a portion of a power vehicle just below the roots of the rush being planted, and the digging device. Continuing on the harvesting device, a mud-stripping device was installed to remove the mud on the roots of the grass to be dug, so that weeding and weeding of the weeds could be done simultaneously.

<Action> To cut under the root of the rush, the U-shaped blade (1) is reciprocated back and forth using the crank A (2) to cut the soil just below the root of the rush to cut the rush. I'm going to dig it off.

Next, as a mud-removing device, two conveyor belts (6) are crimped so that the grass to be dug can be conveyed by being sandwiched.
Drive the conveyor belts in opposite directions. When the tip of the conveyor belt is brought right above the blade, the conveyor belt sandwiches and conveys the grass over the root of the grass to be dug.

A shaft (11) having a large number of claws (10) planted upward is provided below the conveyor belt, and the claws vibrate left and right by reciprocally rotating the shaft.

Therefore, the mud attached to the roots is removed during the process of transferring the weeds.

As a method of gradually digging deep into the roots of clawed grass, a method of gradually lengthening the claws according to the end of the transportation process,
There is a method of gradually approaching the axis.

Such a digging device and a mud dropping device can be used as a prime mover (14).
If it is mounted on a vehicle body that runs, you can dig rush and remove mud at the same time by operating this machine.

<Example> An example of the rush digging and mud removing machine of the present invention is shown in Figs.
Explaining with reference to the drawing, first, as shown in FIG. 5, a U-shaped blade (1) is reciprocated back and forth by a crank A (2),
Form a digging device that cuts under the roots of hay.

Next, as shown in FIG. 2, a drive pulley (3) and a driven pulley (4) are provided separately, a conveyor belt (6) is hung on the drive pulley (3), and an appropriate number of idle pulleys (5) are provided between them. Each pair is made symmetrically, and the portion of the floating pulley (5) is crimped to form a carrier.

Then, as shown in FIG. 4, the worm gear (7) is attached to the tip of the shaft of the drive pulley (3), and the worm (8) having the right screw and the left screw engaged with the worm gear is rotated to drive the worm gear. The pulleys (3) are rotated in opposite directions, the conveyor belt (6) is moved, and the rush (9) is sandwiched between them to be conveyed.

Then, as shown in FIG. 3, a shaft (11) having a large number of claws (10) planted under the conveyor belt (6) is provided, and this shaft is reciprocally rotated by a crank B (12) as indicated by an arrow. Move to form a mud removal device.

Then, the driven pulley (4) at the tip of the carrier is placed just above the U-shaped blade (1), and the carrier is installed obliquely from this, and the digging device and the mud dropping device are integrally configured. .

Then, a suspension shaft (13) is provided substantially at the center so that the whole body rotates about the suspension shaft.

This is attached to the side surface of the vehicle body which has a motor (14) and has a steering device which is self-propelled by the motor.

Next, how to use this machine is to operate the car body in the rice field, lower the excavation part according to the line of the rush, and move forward while driving the machine, the soil under the root of the rush will be cut first. Immediately after the grass has been peeled off, the grass is pinched by the conveyor belt and conveyed backward.

Then, as shown in FIG. 3, the root of the rush (9) gradually touches the vibrating claw (10) during the transportation process, and the soil attached to the root is dropped.

The grass that you want to finish removing mud comes off the conveyor belt and collects in the receiving box (15).

Although the vehicle body is a riding type in the present embodiment, it may be a walking type in which a person does not ride, and the rotation of the excavating and conveying section uses a hydraulic cylinder (16) in the present embodiment, but a spring is used. It may be done manually.

In this embodiment, the blade of the excavator is vibrated to reduce the power, but a fixed blade that does not vibrate may be used.

Further, in this embodiment, the excavation and conveyance section is attached to the side surface of the vehicle body, but it may be attached to the entire surface of the vehicle body.

Furthermore, from the digging mud removing machine of the present invention, the digging device is removed, and a machine equipped with only the mud shaving device is used to dig the grass to be dug in advance by the digging plow (skip) shown in FIG. It is also possible to grab and drop the mud.

<Advantages of the Invention> Conventionally, digging and muddying of rush were performed using separate machines, but according to the present invention, a machine that is a digging and mowing machine can be used at the same time. There is an effect that can be reduced.

[Brief description of drawings]

1 to 5 show the rush digging and mud removing machine of the present invention, wherein FIG. 1 is a side view, FIG. 2 is a plan view, FIG. 3 is a detailed perspective view of a transfer section, and FIG. 4 is transfer. Detailed perspective view of drive section, fifth
FIG. 6 is a detailed perspective view of the digging portion, FIG. 6 is a perspective view of a conventional digging plow (ski), and FIG. 7 is a perspective view of a conventional mud shaving machine. Reference numeral 1 ... U-shaped blade, 2 ... Crank A 3 ... Drive pulley, 4 ... Followed pulley 5 ... Floating pulley, 6 ... Conveyor belt 7 ... Worm gear, 8 ... Worm 9 ... Igusa, 10,10a …… Claw 11,11a …… Shaft, 12 ……… Crank B 13 …… Suspension shaft, 14 …… Motor 15 …… Case, 16 …… Hydraulic cylinder 17 …… Wire, 18 …… Plow blade

Claims (1)

[Claims] Claim: What is claimed is: 1. A digging device that cuts just below a root of a rush that is planted on a motor vehicle, and a digging device that continues,
A transport device is provided to clamp and transport the rush, and in the process of transport, the mud attached to the root of the rush is dropped. A digging and removing machine for digging grass, which is equipped with a mud removing device to perform digging and muddying of rush at the same time.