KR200466126Y1

KR200466126Y1 - Disk device for Mower

Info

Publication number: KR200466126Y1
Application number: KR2020120005672U
Authority: KR
Inventors: 박정규
Original assignee: 박정규
Priority date: 2012-06-29
Filing date: 2012-06-29
Publication date: 2013-04-03

Abstract

The present invention relates to a disk device of the mowing machine, a plurality of rotary shafts are installed in the mowing table installed in the front or side of the mowing machine so as to be driven by a motor, and the disc is mounted on the rotary shaft to be mowed by the rotation of the disc. In the disk device of the harvester, there is a feature that a carrier provided with a plurality of wings at its outer circumference is provided above the disk.
The present invention is installed to the upper side of the disk can be easily pulled by the crop by cutting the back or by cutting the middle or the upper side of the crop harvested by the wing of the carrier that rotates with the disk, the crop is cut carrier By sufficiently bounce the upper to the rear to provide a suitable condition to the rear conditioner to provide an effect to achieve a smooth discharge.

Description

Disk device for mowers {Disk device for Mower}

The present invention relates to a disk device for mowers, and relates to a mower disk device that is installed in the agricultural tractor to be discharged to the rear quickly and smoothly harvested crops from the tip of the mower.

Reaper refers to a machine that cuts grain, grass, and other crops. Depending on the type of work, there are rice, grass, and variegated plants. It is commonly recognized for crop harvesting and is also called mower.

The mowers can be classified into dedicated type and attached work type according to cutting width, but they can be divided into manpower towing mower and manpower pushing mower according to cutting condition of crop.

In addition, depending on the attachment method of the tractor may be divided into the front mower and the rear side mower, the front mower is mounted on the front or rear of the tractor, but the mowing device is placed in line with the tractor is mowing, the rear side mower is It is mounted on the rear and mowing the mowing part next to the tractor.

In addition, according to the manner of the harvesting unit to be harvested is divided into a drum mowing machine, a barrican mowing machine and a disk mower (Disk Mower), and among these, it corresponds to the disc mowing machine.

The disk harvester is equipped with a harvesting table having a plurality of disks on the front or rear side according to the attachment method, Figures 1 to 3 shows an embodiment of the harvesting table used in a conventional general disk device, Figure 1 is a conventional disk 2 and 3 are schematic side views showing, as an example, conditioners of conventional mowers.

As shown in FIGS. 1 to 3, the cutting stand 1 of the conventional cutting machine 10 is formed to have a long plate shape, and a plurality of rotating shafts 2 are installed at a predetermined interval therein, and each rotating shaft 2 ) Are continuously connected to each other by a gear, the drive shaft 3 of the motor (M) installed at one end of the mowing machine (10) is connected to any one of the rotating shaft (2) to transmit power, so that the motor ( All of the rotating shafts 2 are rotated simultaneously by the drive of M).

The disk 4 is assembled and fixed to the upper end of each rotating shaft 2, which may be installed as a cap-shaped disk (5) depending on the shape.

The outer periphery of the disk 4 is provided with the cutter 6, and is mowed by the cutter 6 at the same time as it rotates.

On the other hand, for the rapid drying of the harvested crops, a disk conditioner for tapping or pressing a large hole of the crops is installed at the rear of the harvesting unit. A disk conditioner is installed as shown in FIG. As shown in FIG. 3, a finger shaft 8 type having a plurality of rods protruding from the outer circumferential surface of the shaft is used.

That is, crops are harvested by the rotation of the disk 4 and discharged to the rear, and the roller 7 method is pressed while passing between the upper and lower rollers 7 and discharged to the rear, and the finger shaft 8 method. Is to be discharged to the rear over the rotating finger shaft (8).

However, in the case of crops of domestic feed crops, such as rye and sudangrass, which have a length of 1 m or more and have large chewy properties, the crops grow and become overcrowded due to wind or rain. When the amount of crops is sown, a large amount of crops may cause clogging, that is, when the crops are in the doped state or the amount is large, there is a problem that the crops are difficult to be discharged backward only by cutting and rotating the existing disk.

In particular, when the crops fall down in the opposite direction to the progress of the lawn mower, even if the disc cuts the bottom of the fabric, there was a problem that it is difficult to wind the cut crops.

An object of the present invention is to provide a disk device of a mowing machine that can be easily cut evenly to the rear, even crops with a large amount of crops or fallen.

Another object of the present invention is to provide a disk device of a mowing machine that can be stably made by appropriately using according to the size or state of the crop to be mowed.

The present invention, in order to solve the above problems, a plurality of rotary shafts are installed on the cutting table installed in the front or side of the mowing machine to be driven by a motor, and the disk for cutting crops is mounted on the rotating shaft, the disk In the disk device of the mowing machine is equipped with a carrier consisting of a plurality of wings, the end of which is bent upwardly to increase the rear discharge force of the crop harvested by the rotation of the disk, the disk device of the mowing machine, A plate-shaped carrier having a plurality of screw holes for screwing together and having a pair of wing portions whose ends are bent up and down around the screw holes radially staggered with each other; and for screwing on the disk A plurality of screw holes are formed in the lower side, the support portion is provided in the center And a plurality of wings having end portions bent upward toward the outside of the support portion, wherein the wing portions are alternately arranged while being stacked in multiple layers, and recesses are formed between the wing portions of the intermediate layer, and the support portions are formed between the respective wing portions. It is characterized in that it comprises a; multi-layer carrier which is further provided with a vertical wing that is integrally assembled with.
Therefore, it is possible to more smoothly discharge the crop harvested as the carrier rotates together with the rotation of the disc to the rear by the rotational force of the carrier, and even in the case of tall crops, the middle of the crop is properly controlled by the multilayer carrier. By cutting and towing it can be discharged to the rear more smoothly.
In addition, a vertical wing portion may be further provided between the wing portions, and the vertical wing portions support the wing portions of each layer to push back the crops, and the crops caused by the wind during rotation rotate more quickly. To be discharged backwards.
According to another feature of the present invention, the plate-shaped carrier is assembled on a disk disposed in the center of the mowing table, and the multi-layer carrier is assembled on discs arranged inside a cap-shaped disc respectively installed on the outside of the mowing table. have.
In this way, crops harvested from various angles can be smoothly discharged to the rear of the flat plate carrier and the wing of the multi-layer carrier while the synergistic effect is achieved.

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The present invention is installed to the upper side of the disk can be easily pulled crop by cutting or pulling the middle or upper side of the crop harvested by the wing of the carrier that rotates with the disk to the rear, and the cut crop carrier By sufficiently bounce the rear upwards to provide a suitable condition for the rear conditioner to provide a smooth discharge effect.

The present invention provides a stable harvesting effect for a variety of crops by using a plate-shaped carrier and a multi-layered carrier in accordance with the size or state of the crop to be harvested.

1 is an exploded perspective view showing a disk device of a conventional mowing machine as an example;
Figure 2 is a working state diagram showing a conventional mowing machine of the drum method.
Figure 3 is a working state diagram showing a conventional mowing device of the finger shaft method.
4 is an exploded perspective view showing an example of a disk apparatus according to the present invention.
5 is a perspective view showing an example of a carrier according to the present invention.
FIG. 6 is a temporary cross-sectional view of FIG. 5. FIG.
7 is a perspective view showing another embodiment of a carrier according to the present invention.
8 is a cross-sectional view of the assembly of the carrier and the disk according to the present invention.

Detailed description of the present invention will be described below with reference to the accompanying drawings as an embodiment. In this process, the thicknesses of the lines and the sizes of the components shown in the drawings may be exaggerated for clarity and convenience of explanation.

In addition, the terms described below are defined in consideration of the functions in the present invention, and this may vary depending on the intention or custom of the user, the operator. Therefore, definitions of these terms should be made based on the contents throughout this specification.

In the drawings of the present invention, the same reference numerals are used for the names of the same parts.

4 shows an exploded perspective view of the disk device according to the present invention as an embodiment, referring to this, a plurality of rotary shafts 110 are vertically installed at regular intervals in the elongated cutting table 100, each of which rotates the shaft. 110 is continuously engaged within the mowing table 100 by gears (not shown).

One of the plurality of rotating shafts 110 is connected to the motor (M) as in the prior art to be driven.

In addition, a disc-shaped general disk 120 and a cap-shaped disk 130 are selectively assembled on each of the rotating shafts 110, and a cutter 121 for cutting crops is assembled on the outer periphery of the disk 120.

In general, the cap-shaped disk 130 is installed to the outside of the mowing table 100, each of the disks to be rotated in the form of engaging to the center with respect to the moving front to be harvested while the crop is guided to the center of the mowing machine. have.

Carrier 140 is installed on the upper side of each of the disks 120. The carrier 140 is basically formed in a plate shape as shown in Figure 5 is a configuration in which a plurality of wings 142 is formed on the outer periphery .

A plurality of screw holes 145 are formed in the carrier 140 to be assembled and fixed by the screw 160 together with the cap 122 on the upper side of the disk 120. When the assembly is completed, the disk 120 as shown in FIG. ) Are combined together and operated together.

Wings 142 formed on the periphery of the carrier 140 may be formed in a planar shape, but may be configured to be bent in the upper or lower side, preferably, the upper side and the lower side alternately as shown in FIG. Will be.

And, the wing portion 142 of the carrier 140 is configured to serve as a function of cutting the crop at the same time to pull the crop back, the end of the wing portion 142 as shown in FIG. By forming the sharp blade 146 can be effectively cut the crop.

Meanwhile, the carrier according to the present invention is basically formed in a plate shape, but may be formed in a multilayer as shown in FIGS. 7 and 8.

That is, the wings 152 are formed in a multi-layer to facilitate harvesting of even tall crops, the wings can be installed in two, three or more stages.

Looking at the multi-layer carrier 150 in Figure 7, the support portion 151 is provided in the center vertically, the wing portion 152 is provided to be alternately arranged with each other while being laminated in multiple layers to the outside of the support portion 151. .

An end of each wing 152 of the multi-layer carrier 150 is bent upward, each side of the wing 152 may form a blade portion as shown in FIG.

In addition, the middle wing 152 in each layer may be formed in the concave inlet 153 inward, crops cut by forming the wing 152 and the concave inlet 153 protruding in this way is wing It is easy to pull by the part 152 and the recessed part 153. FIG.

Between each wing 152 is provided so that a plurality of vertical wings 154 integrally assembled to the support 151 is arranged radially, the vertical wing 154 is a respective wing 152 It supports and pushes the crop backwards during rotation.

The multi-layer carrier 150 also has a screw hole 155 formed at the lower end thereof by the screw 160 at the upper end of the disk 120 disposed inside the cap-shaped disk 130 provided on the outside of the mowing table 100. By being assembled and fixed, the disk 120 is integrally operated.
In addition, according to another feature of the present invention, the plate-shaped carrier 140 and the multi-layer carrier 150 may be configured to be installed in the cutting table 100 mixed with each other.
That is, as shown in FIG. 4, the plate-shaped carrier 140 is assembled on the disk 120 disposed at the center of the mowing table 100.
In addition, the multi-layer carrier 150 may be assembled on the disk 120 disposed inside the cap-shaped disk 130 installed on the outside of the cutting table 100, respectively.

In the disk apparatus of the present invention, the disk 120, the plate-shaped carrier 140, and the multi-layer carrier 150 are rotated together by the driving of the motor M, and thus the disk 120 of the crop is rotated. Cutting and cutting of the plate-shaped carrier 140, and the rear discharge by the rotation of the disk 120 and the multi-layer carrier 150 can be made by a combination of cutting operations for a variety of crops smoothly.

In particular, when the disk conditioner installed in the rear of the mowing table as shown in Figure 2 is a roll method, it is effective to apply a plate-shaped carrier or a multi-layered carrier of a two-layer carrier among the carrier according to the present invention, as shown in FIG. When the disk conditioner installed at the rear of the mowing table is a finger shaft type, smooth crop discharge can be achieved by applying a multilayer carrier.

That is, the multi-layer carrier not only has the advantage of cutting and ejecting tall crops, but also acts to bounce crops cut upward by the rotational force. If the multi-layer carrier is applied to it because it must ride over the top of the shaft, the crop cut by the multi-layer carrier can be easily lifted up front of the finger shaft.

The carrier according to the present invention is effective for mowing large crops or tall crops or fallen crops to be harvested, and the disc 120 for harvesting tall crops or fallen crops regardless of the direction. By cutting the bottom of the crop by the wind), and by winding the middle portion or the top of the crop by the carrier 140, and winding the entire portion of the crop is to be effectively mowed.

Embodiments as described and illustrated above are not intended to limit the scope of the present invention, but merely illustrative of the components set forth in the claims of the present invention. For example, the carrier and the wing portion to be applied in the present invention may be changed as many shapes as necessary, and the position to be assembled may also be adjusted as needed.

100; Mowing table 110; Rotating shaft
120; Disk 121; cutter
122; Cap 130; Cap-shaped disc
140; Carrier 142; Wing portion
145,155; Threaded hole 146; Blade
150; Multilayer carrier 151; Support
152; Wing 153; Indentation
154; Vertical wing 160; screw

Claims

A plurality of rotating shafts are installed on a cutting table installed in front or side of the harvesting machine so as to be driven by a motor, and a disk for cutting crops is mounted on the rotating shaft, and a plurality of wing portions whose ends are bent upward on the disk. In the disk device of the mowing machine is equipped with a carrier is made so that the cutting is made while increasing the rear discharge force of the crop harvested by the rotation of the disk,
A plurality of screw holes 145 are formed on the disk 120 to be screwed together with the cap 122, and a pair of wings having bent ends up and down around the screw holes 145 ( 142 is a plate-shaped carrier 140 radially staggered with each other; and
A plurality of screw holes 155 for screwing on the disk 120 are formed at the lower side, and a support part 151 is provided at the center thereof, and a plurality of ends of which are bent upwards to the outside of the support part 151. The wing 152 is provided, the wing 152 is stacked in a multi-layered to be alternated with each other, the concave portion 153 is formed between the wing 152 of the intermediate layer, each wing ( And a multi-layer carrier (150) which is further provided with a vertical wing portion (154) integrally assembled with the support portion (151) between the 152.

According to claim 1, The plate-shaped carrier 140 is assembled on a disk 120 disposed in the center of the mowing table 100, The multi-layer carrier 150 on the outside of the mowing table (100) Disk device for mowing device, characterized in that assembled on the disk 120 disposed inside the cap-shaped disk 130, respectively installed.

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