KR20180035098A - Earthmoving and plowing equipment mounted on excavator shovels (blades) - Google Patents

Abstract

The general farming soil crushing works by attaching the crushing device to the tractor, the tiller and the management machine. The tiller and the manager have the frequent safety accidents because the distance between the operator and the working machine is too close. Loses. The present invention reduces such safety accidents and enables various operations such as excavation of an excavator to be performed simultaneously. In particular, there is a screen and a screen to adjust the width and height of the soil at the same time as the soil crushing operation. In addition to the crushed soil, the foreign object such as stone is automatically moved to the left and right furrows, In order to secure the safety of the user.

Description

Earthmover (rotator) and plow equipment mounted on excavator shovels (blades)

The present invention relates to an agricultural machine for crushing soil and forming a ridge for cultivating crops.

In order to cultivate crops, seedlings are planted for sowing and seedlings. In order to form the mud, the soil is crushed first and the ridge is formed with appropriate width and depth. Use a tiller, a tractor, and a crusher (rotator) of the control unit for this work. The field of large area uses the tractor, but the area of the small area is the cultivator and the management machine are mainly used. In the case of this cultivator and control unit, the rotary grinder (rotatory blade) which operates at a high speed operates on the operator's knee front, so safety accidents occur frequently on the grinder (rotator) blade or the stone protruding during operation. After crushing, additional equipment is installed to form the ridges. This invention is to prevent such safety accidents and to enable various work processes at once. In particular, excavators are used to cleave mountain areas or to grind lumber. The present invention enables a crusher and a plowing function to be carried out in an excavator, thereby enabling safe and efficient operation.

In addition, the technology of attaching the crusher instead of the burr of the excavator has been developed, but it is impossible to perform the excavation work which is an important function of the excavator, and the above invention, comparison excavation work, soil grinding work, plow work, It is a new technology and device that differentiates the technology which can simultaneously input stone work and medicine.

In order to solve the above problems, the present invention provides a grinder device and a plow device which are attachable and detachable to and from a shovel (blade) device on the front of an excavator. It is also possible to apply fertilizer, such as fertilizer composition, stone picking work, compost, and fertilizer.

The present invention is capable of performing various field construction simultaneously with excavation work by mounting a removable grinder device and a plowing device on a shovel (blade) device on the front of an excavator. More specifically, a fixing device (rc) for mounting the crusher on the connecting device (bb) to which the shovel (blade) on the front of the excavator and the shovel is connected to the excavator main body is mounted. The mounting method is the same as the general mechanical device and is not a technical limitation, so a detailed description is omitted. Further, the grinder device can be attached and detached to / from the fixing device rc. In order to crush the soil, a drive motor (em) for rotating the crusher blade (rb) comprises a drive motor and a crusher blade. The drive motor (em) for rotating the crusher blade (rb) A hydraulic motor using a pump or an electric motor driven by an excavator can be used. The crusher blade (rb) connected to the drive motor can be individually replaced, and the crusher blade rotates 360 degrees, Falls in the downward direction when it collides with the screening film rh in the vertical direction behind the blade rb and the horizontal screening rv. The soil that has fallen on the horizon (rv) along with the foreign matter such as soil and other gravels that hit the vertical curtain wall passes through the rv and the debris of the stone falls off the side of the rv The left and right ends of the screen are slightly lower in the horizontal direction. The vertical curtain rh and the horizontal squeezing net are constituted by two left and right sideways, and they can overlap each other in the horizontal direction to make a stretching movement (s-2), and the width of the fringe can be adjusted through this movement. In addition, the width of the lane and the depth of the ridge are formed in the shape of the horizontal space below the screen (rh) and the screen. The fixing device (rc) for holding the grinder blade and the driving motor can move in the vertical direction (s-4) so that the depth of the grinding operation can be adjusted. This fixing device is fixed to a connecting device rr attached to the whole shovel (blade) device on the front of the excavator, and this connecting device can be moved back and forth (s-3) so that the distance between the crusher blade and the sanding membrane It is possible.

In addition, the connection device () is equipped with an input device such as fertilizer composting medicines, and is put on the crusher through the input pipe and mixed with the soil by the crusher. The connecting device is equipped with a plow device so that the plow device can be rotated in the vertical direction (s-5).

By using the excavator according to the present invention, it is possible to simultaneously perform the soil crushing operation, the plowing work, the stone picking work, the lime composition work, the compost work, and the excavation work, thereby saving work time and effort, , Which will help domestic agricultural products production and export by reducing the cost of cultivation of agricultural products. In particular, the device according to the present invention can be exported because it is expected to have a sufficient utilization capability internationally. In place of tillage machines and management machines, which have a higher safety accident rate than traktia, it will provide a work environment where workers are safe.

FIG. 1 is a perspective view showing a state in which respective devices are connected to an excavator body. FIG.

Hereinafter, specific embodiments of the present invention will be described in detail with reference to the accompanying drawings.

The excavator is equipped with a shovel that stabilizes the excavator body and pushes out a small amount of gravel. Attach the connecting device (rr) to the shovel so that the shovel can move up and down. This connecting device allows movement in the horizontal direction (s-3). The connecting device is attached with a hydraulic motor or a fixing device rc equipped with an earth grinder blade rb having an electric motor as a driving force. This fixing device is capable of vertical movement (s-4), and the depth of the pulverization is controlled through this movement. This movement is manual, and the up and down movement by adjustment uses an excavator shovel (s-1) device. It can be used to move the excavator, or to adjust the height of the ridges. The plowing device can be mounted on the front end of the fixing device and the front surface of the crusher blade, and it can be detached and moved up and down (s-5). Between the crusher blade and the excavator shovel, a screen which is integrated with the sieve mesh capable of horizontally moving left and right (s-2) is attached to the fixing device. The screen and the screen mesh with the front grinder blade to block the crushed soil, So that the crushed soil falls to the lower side passing through the sieve, and the crushed stone foreign substances are pushed to the left and right side, and fall into both the left and right crests. The screen and the screen are two left and right, and it is possible to move (s-2) horizontally left and right so that the height, width and depth of the furrow are adjusted. There is an injection device (sb) for pesticide, compost, and fertilizer on the upper side of the connection device. It is injected from the upper side of the crusher blade through the injection pipe (sp) and mixed with the crushed soil by the crusher blade. The addition of the above-mentioned additional functions will be the scope of the present invention.

FIG. 1 is a perspective view showing a state in which respective devices are connected to an excavator body. FIG.
bh: Excavator body
br: A connecting rod connecting the excavator shovel (bb) to the excavator body, which can be moved up and down by excavator power.
rr: Adjusts the position of the crusher blade (rb) when it is mounted on the upper side of the excavator shovel connecting rod (br).
rc: a fixing device to which a grinder blade with an assembled drive motor (em) is mounted. This fixing device can adjust the height of the lattice by the manual operation of the upper and lower doors.
rh is a shroud which is mounted on the lower side of the connecting device rr between the crusher blade rb and the excavator shovel bb and prevents the backward movement of the crushed soil by the crusher blade and moves the crusher blade rv above the lower horizontal direction Allow the crushed soil to be filtered through the screen.
rv: It is the screen which is connected to the rhinoceros (rh) to filter out less than a certain size of the crushed soil, and the height and width of the crest are adjusted by semi-elliptical shape with both ends tilted downward to move left and right.
em: A drive motor that causes the crusher blade to rotate, and is driven by hydraulic power or electricity, which is the power of the excavator itself.
rb: This is a grinder blade, which can be partly replaced and is the same as a rotary blade used in general domestic tillage machines or maintenance machines.
sb: It is a feeding device that contains agricultural chemicals, fertilizer, fertilizer, and other medicines necessary for farming and falls on the pulverizer blade through the input pipe (sp). This device can also be controlled by the power of the excavator itself.
sp: This is a feeding pipe that moves the contents of the dosing device to the upper side of the grinder blade.
gc: Fixture end shredder This is a plowing device which is mounted on the blade front and can be moved up and down (s-5), and can be used downward only when working.
s-1: Excavator shovel indicates up-down movement.
s-2: Moves left and right of the screen and screen to indicate movement.
s-3: Horizontal movement of the connecting device rr.
s-4: Vertical up-down movement of the fixing device rc.
s-5: Vertical up-and-down movement of the plowing apparatus gc.

Claims (2)

The connecting device is fixed to the excavator body bh so that the excavator shovel bb connected to the connecting rod br can be moved horizontally and the fixing device is connected to the connecting device so as to be movable in the vertical direction, It is equipped with a crusher blade and a plowing device to enable crushing and plowing work at the same time as excavation of excavator. The crushed soil is filtered through a screen and the height and width of the crest can be adjusted Excavator mounted agricultural machinery. Claims 1. A screening and screening system for controlling the height and width of a slab, comprising: a screen for blocking the movement of crushed soil and passing only a predetermined size of soil;

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