KR101193401B1 - ridger for rotary - Google Patents

Abstract

The present invention relates to a rotary discharging machine. The present invention is provided with a rear cover on the rear end of the rotary body to the left and right to rotate and rotate up and down around the rolling hinge of the top and the rotary cover is provided with a plurality of topsoiler in the earthenware frame provided at the rear end of the rear cover. In the discharging machine for the rear cover, the rear cover is provided as short as about ½ compared to the existing rear cover, and the discharging machine frame is provided separately from the rear cover, and arranged at the rear end of the rear cover to horizontally adjust the bottom of the earthenware. The earthenware frame is rotated up and down, it is characterized in that the hinge is easily connected.
Therefore, the rear cover provided at the rear end of the rotary body is prepared to be shorter than the existing rear cover by about ½, and the rearing device frame including a plurality of topsoilers is provided at the rear end so that the angle can be adjusted so that the topsoiler is suitable for the rotary and the topdresser. By adjusting the angle of the frame can be easily mounted horizontally on the lower surface of the earthenware, which is why it is possible to perform the work of clay to form a constant gyrus at all times.

Description

Rotary Top Disposer {ridger for rotary}

The present invention relates to a rotary soil discharging machine, and more particularly, provides a rear cover that is about ½ shorter than that of a conventional rear cover, and provides an angle adjustment of a discharging earthenware frame including a plurality of soil discharging devices at the rear end thereof. The top of the top of the top of the rotary hinge and the axis of rotation at the rear end of the rotary body is to be rolled and rotated to the left and right by using the rotary movable base, the cylinder and the elastic adjuster to fit the rotary and the top By adjusting the angle can be easily mounted horizontally on the lower surface of the topdresser and thereby relates to a rotary topdresser that can perform the work of topdressing to always form a constant ridge.

In general, a rotary machine is one of agricultural machines that is mounted on the rear of the tractor to carry out tillage work. The rotary is mounted to the rear of the tractor, but by connecting the power take-off shaft of the tractor and the input drive shaft of the rotary to the universal joint to transmit the driving force of the tractor, tillage work by rotating the tillage rotary shaft provided with a plurality of tillage blades. To perform.

The rotary body is provided with a long rotary body in the width direction of the left and right, the cultivation rotary shaft having a plurality of tillage blades is rotatably installed at the lower portion of the rotary body, the input drive shaft and the rotary drive shaft at the top of the rotary body is a gearbox It is provided to interlock with each other and is connected through two or more gears that mesh with each other at one end of the rotary drive shaft and the tilling rotary shaft.

The upper end of the rotary body is provided with an upper connection portion and a lower connection portion for connection with the upper and lower links of the tractor or a connector mounted thereon, and the upper connection portion and the lower connection portion are provided in a fixed manner, It may be provided to be movable to move from side to side with respect to.

The rear end of the rotary main body is provided with a curved rear cover to prevent the soil discharged by the tillage blades of the tillage rotary shaft to be scattered rearwardly and smoothly during the rotary operation. The rear cover of the rotary is provided to be rotated up and down about the rotation axis of the top and the lower portion of the rear cover is connected to the hook of the rotary body by pulling or slowing to adjust the angle of the rear cover.

Conventional rotary is configured as described above when the rotary angle of the rear cover is moved forward while driving the rotary tillage of the rotary in the state adjusted by pulling or slowing down the chain after the tillage operation is carried out by tillage blades of the tiller rotation axis by the weight of the rear cover It is simply a stop.

The rotary machines are provided with rotary machines having a rotary topper for carrying out tillage work by the rotary and at the same time.

In Korea Registered Utility Model Publication Nos. 20-0223595 and 20-0315786, a separate earthenware frame is provided to rotate up and down by a cylinder at the rear end of the rotary body, and the airtighter frame is located behind the rear cover of the rear end of the rotary body. There are a lot of pottery is provided.

In the rotary as described above, after the soil tilled by the tillage blade of the tillage rotary shaft hits the rear cover to fall flat and stops, the soil is excavated by digging both sides by the topsoiler of the topsoiler frame to carry out the topsoiling work. There was a problem that the traction load of the Invar rotary is increased.

In particular, in order to carry out a certain shape of clay work, the bottom of the clay container should be kept horizontal so that the clay is not dug into or lifted from the top, but the clay of the clay frame is centered on the rotary shaft at the rear end of the rotary body. As it is lifted and rotated, it is not possible to adjust the bottom of the topsoiler horizontally in the state other than the depth of tops set appropriately for the rotary. It was troublesome and difficult.

Republic of Korea Utility Model Registration No. 20-0174623 is provided with a rear cover of the rear end of the rotary body is short, the rear end of the rear cover is equipped with a topsoiler frame including a plurality of topsoiler, the topsoiler frame is a cylinder together with the topsoiler frame It is provided to be moved up and down by.

Republic of Korea Utility Model Registration No. 20-0155530 is provided with a lifter frame including a plurality of tops lifter in the rear end of the rotary body in the rear cover is removed removed the topsoil frame is in the cylinder together with the topsoil frame It is provided to be raised and lowered by rotation.

In the rotary as described above, the soil discharged to the rear while being tilled by the tillage blade of the tillage rotary shaft collides with the topsoiler of the topsoil frame before falling to the ground, so that the topsoiling work is carried out on both sides. This can only be done by towing load, but also the topsoil of the topsoiler frame is lifted and rotated around the rotary shaft or hinge at the top of the rear cover which is the connecting part of the rear end of the rotary body. The lower surface of the earthenware could not be adjusted horizontally, and in order to level the lower surface of the earthenware according to the depth of soil, each earthenware had to be adjusted one by one.

The present invention has been researched and developed in order to solve the conventional closed and problems as described above, the purpose will be listed.

First, the rear cover provided at the rear end of the rotary body is shorter than the existing rear cover by about ½, and the rear end frame including a plurality of topsoilers at the rear end is provided so that the angle can be adjusted to suit the rotary and the topdressers. It is possible to easily mount the bottom surface of the topsoiler by adjusting the angle of the topsoiler frame, thereby providing a rotary topsoiler to perform the topsoil work to form a constant ridge at all times.

In addition, if necessary, you can easily remove or attach the topsoil frame from the rear cover, thereby allowing the operator to easily perform the replacement work to the desired work.

Second, by pressing the topsoil frame elastically and uniformly by using the rotary movable frame, cylinder and the elastic adjuster in the rotary body, it is easy to adjust the height of the topsoiler frame and elasticity as well as to maintain balance. It is to provide a rotary topdresser to perform a topdressing work.

In order to achieve the object as described above, the rotary discharging machine according to the present invention has a rear cover which is rolled to the left and right and rotated up and down about the rolling hinge of the upper end and the rotary shaft at the rear end of the rotary body, In the rotary topdresser provided with a plurality of topsoiler in the topsoiler frame provided at the rear end, the rear cover is provided as short as about ½ compared to the existing rear cover, and the topsoiler frame is provided separately from the rear cover, the topsoiler At the rear end of the rear cover to adjust the lower surface of the earthenware frame is rotated up and down, it is characterized in that the hinge is easily attached and detached.

It is preferable that at least two setting holes are provided at the hinge portion of the rear cover and the topdresser frame so that the angle of the topdresser frame can be adjusted in two or more steps with respect to the rear cover.

The setting hole is provided with an arc hole centering on a hinge pin at one side of the rear cover and the earthenware frame, and may be set by fastening a fastening member through the arc hole.

A rotary movable arm having one end rotatably fitted to an outer side of the rotating shaft of the rear cover at both positions of the rolling hinges and connected to the other end of the arm by beams, and connecting brackets respectively provided at the middle and both ends of the beam; A cylinder connected over the beam bracket and the upper portion of the rotary body; One end of the rod is connected to both sides of the bottom of the exhauster frame, and two springs are elastically installed together with the middle ring on the rod, and the elastic adjuster is connected to the connection brackets at both ends of the ring and the beam.

Both ends of the rear cover of the rear shaft are provided with a guide plate having long holes vertically on both sides of the rotary body, and the guide plate is provided with a circular hole into which the rotation shaft is inserted, and the rear side is provided so that one side can support the rotating shaft when it is attached upside down. It is preferable that the cover support plate is mounted with two fastening members. When the rear cover support plate material is carried out tillage work, the rotary shaft of the rear cover is inserted into the circular hole so that the rotary shaft is not rolled, and when the clay work is carried out, the rear cover supporting plate material is allowed to roll while the rear cover is rolled. It shall be mounted in contact with one side to support it.

The earthenware frame is provided with a plate bent at an obtuse angle so as to mount the earthenware on the lower surface, characterized in that the rotating bracket for connecting with the rear cover on both ends of the plate.

The discharging device frame is characterized in that two pipes are arranged in parallel so as to mount the discharging device downward by using a fastening member, and a rotating bracket for connecting to the rear cover and fixing both sides of the pipe is provided.

The pipe of the discharging machine frame is provided with a pipe-type setting fixing member which is fastened by a fastening member so as to be movable in the longitudinal direction of the pipe, and a crocking machine made of crests and struts is fixed to the setting fixing member to the setting fixing member. It is characterized by being fixed by a setting pin by lifting up and down the prop.

Rotary dissipator according to the present invention, the rear cover provided at the rear end of the rotary body is provided as short as about ½ compared to the existing rear cover and the rear end frame provided with a plurality of discharging devices in the rear end is provided to enable the angle adjustment By adjusting the angle of the clay frame according to the rotary machine and the clay machine, the lower surface of the clay machine can be easily mounted horizontally, and therefore, there is an effect of performing a clay work that always forms a constant ridge.

In addition, it is possible to easily remove or attach the topsoil frame from the rear cover, if necessary, thereby enabling the operator to easily replace the work to the desired work.

In addition, by adjusting the top of the top of the top of the top of the top of the rotary frame and the cylinder and the elastic adjuster elastically and uniformly, it is easy to adjust the height of the top of the top of the top of the top of the frame and elasticity as well as to maintain balance. It has a useful effect to accomplish the task.

1 is a perspective view showing a rotary applied with a rotary discharging machine of an embodiment according to the present invention.
Figure 2 is a side view showing a rotary discharging machine of the present invention.
3 is a front view of Fig.
Figure 4 is an exploded perspective view showing the main portion of the excavation in the rotary pottery device of the present invention.
Figure 5 is a perspective view showing the main portion of the excavation in the rotary pottery device of the present invention.
Figure 6a and Figure 6b is a view showing an extract of both ends of the rotary shaft of the rear cover in the rotary discharging machine of the present invention.
7 and 8 are diagrams for explaining the rotary discharging machine of another embodiment according to the present invention.
Figure 9 is a perspective view of a state in which the rotary rear cover is removed and the rear cover extended to the rear cover of the present invention.

Hereinafter, the tractor rotary according to the present invention will be described in detail with reference to the accompanying drawings.

1 is a perspective view showing a rotary applied with a rotary pottery apparatus of an embodiment according to the present invention, Figures 2 to 6b are views shown to explain the rotary pottery machine of the present invention.

As shown in the figure, the rotary topper of the present invention is installed on the rear cover 30 of the rear end of the rotary body 10 constituting the rotary, but the rear cover 30 and the topdresser frame 35 are separately provided. At the rear end of the rear cover 30, the earthenware frame 35 is rotated up and down and the hinge 31 is easily detachable so that the bottom surface of the earthenware device 50 installed on the earthenware frame 35 can be horizontally adjusted. It is connected.

The rotary is provided with upper and lower link connecting brackets 12 and 14 for connecting with the upper and lower links of the tractor or a connector mounted thereon at the front end of the rotary body 10, and a plurality of tillages in the lower part of the rotary body 10. The tillage rotary shaft 20 having the blades 24 is rotatably installed, and the tillage rotary shaft 20 is engaged with and interlocked with the gearbox 26 on the upper end of the rotary body 10 and the rotary drive shaft ( Not shown).

In addition, the rear end of the rotary body 10 is provided with a curved rear cover 30 to prevent the soil discharged by the tillage blade 24 of the tillage rotary shaft 20 to be scattered to the rear when the tilling operation. The rear cover 30 is connected to a rolling hinge 16 provided at the center of the rotary shaft 32 of the upper end of the rotary body 10 and both ends of the rotary shaft 32 are guide plates 17 of the rotary body 10. It is provided to be rotated up and down while rolling from side to side within the long hole 17a.

The guide plate member 17 is provided with a circular hole 18a, and the rear cover support plate member 18 provided with one side to support the rotation shaft 32 of the rear cover 30 when the upside down is attached is provided with two fastening members ( 19). When the rear cover support plate 18 is tilled, the rotary shaft 32 of the rear cover 30 is inserted into the circular hole 18a so that the rotary shaft 32 is not rolled, as shown in FIG. 6A. When carrying out a clay work or a harrow work that takes a towing load, as shown in FIG. 6B, while allowing the rolling of the rotary shaft 32 of the rear cover 30 to prevent reinforcement and wear protection against the towing load of the rear cover 30. It should be mounted in contact with one side.

The rear cover 30 is provided as short as about ½ compared to the existing rear cover and the earthenware frame 35 is provided separately from the rear cover 30, so that the rear end of the rear cover 30 can be easily attached and detached. Is connected to the hinge 31, the topsoil frame 35 is provided with a plate 36 bent at an obtuse angle so that the topsoiler 50 can be mounted on the lower surface and the rear portion on both sides of the front end of the plate 36 A rotating bracket 37 for hinge connection with the cover 30 is provided. The plow 50 is provided on the lower surface of the plow frame 35 is provided with crests to boost the soil on both sides.

The rotating bracket 37 of the discharging machine frame 35 is connected to the rear cover 30 through the hinge 31 and the discharging machine of the rear cover 30 around the hinge 31 of the rotating bracket 37. Three setting holes 33 are provided in the connection portion between the rear cover 30 and the air discharging frame 35 so that the angle of the frame 35 can be adjusted in three stages. The rear cover 30 and the setting hole 33 of the earthenware frame 35 coincide with each other so as to pass through the setting pin 34 so that the airtighter frame of the rear cover 30 is centered on the hinge 31 of the rear cover 30 ( The setting angle of 35) can be adjusted and fixed.

Although the setting hole is illustrated and described as drilling a plurality of setting holes, it is provided as an arc-shaped hole centering on the hinge 31 on one side of the rear cover 30 and the clay container frame 35 and fastened to the arc-hole. It may be provided by penetrating the member to be firmly fastened.

Adjusting the rotation height of the rear cover 30 and the topsoil frame 35 from the rotary body 10 to the topsoiler frame 35 is provided with an adjustment means for maintaining elasticity as well as balance, The adjusting means is a rotary movable base 43 which is provided to rotate on the rotary shaft 32 of the rear cover 30, and the end of the rotary movable base 43 elastically presses the rod extending upward from the earthenware frame 35 It is composed of a cylinder 49 for pulling or pushing the elastic adjuster 46 and the rotary movable base 43 is provided to give.

The rotary movable base 43 is provided with arms 44, one end of which is rotatably fitted to the outside of the rotary shaft 32 of the rear cover 30, which are both positions of the rolling hinge 16 of the rotary body 10, and the arm ( 44 is connected to the other end of the beam 45, and connecting brackets 45a and 45b are provided at the middle and both ends of the beam 45, respectively. The connecting bracket 45a of the beam 45 and the connecting portion of the cylinder 49 should be provided with a connecting structure capable of accommodating the rotating movable base 43 together with the rear cover 30 without interfering with it when rolling. .

The cylinder 49 is connected to the connecting bracket 45a in the middle of the beam 45 and the upper link connecting bracket 12 of the rotary body 10. The cylinder 49 may be equipped with a separate extension bracket 42 to the upper connection portion 12 of the rotary body 10 in consideration of its length or other conditions and connected through the extension bracket 42.

The elastic adjuster 46 is an intermediate ring 48c having one end of the rod 47 connected to the brackets 38 on both sides of the bottom of the clay container frame 35 and being moved in the longitudinal direction to the rod 47. In addition, two springs 48a and 48b are elastically installed and connected to the connecting bracket 45b at both ends of the ring 48c and the beam 45. The rod 47 is provided with a plurality of pinholes 47a at regular intervals, and the spring 48b at the upper portion is lifted at its upper end position, and the lower spring 48a is lowered at the lower position thereof to be set in the pinhole 47a. It is possible to adjust the elasticity of the spring (48a, 48b) by inserting the pin (48d).

The rotary discharging machine configured as described above is connected to a tractor (not shown) installed in the rear cover 30 of the rotary body 10, and the upper and lower link connecting brackets 12 and 14 are connected to the upper and lower links thereof. Through the connection, the power take-off shaft of the tractor and the input drive shaft 28 of the rotary to the universal joint, and then drive the tilling rotary shaft 20 of the rotary and the tractor advances.

When the tractor moves forward, the tillage rotary shaft 20 is driven to rotate, so that the tillage blade 24 of the tillage rotary shaft 20 plows the soil to be tilled, and the soil of the tillage blade 24 is discharged to the rear. While bumping into the crests of the rear cover 30 or the clay pottery 50 to boost both sides of the crest of the clay pottery 50 is the work of clay to form the gyrus is made.

In this case, when the tillage work and the topdressing work are performed at the same time, the guide plate member 17 is brought into contact with one side to support the traction load of the topdresser 50 while allowing the rolling of the rear cover 30 as shown in FIG. 6B. It must be fitted with a fastening member (19).

Therefore, the strength of the guide plate member 17 of the rotary body 10 is made, so that the wear of the guide plate member 17 due to friction and the load applied to the rotary shaft 32 of the rear cover 30 when tilling work or harrow work is performed Of course, the deformation can be prevented.

As the tilling work is carried out as soon as the tilling work is performed, the topdressing work can be performed only by the power of the tilling work. Therefore, even if the grounding work is carried out after falling to the ground, the tractor with a relatively small horsepower can be carried out safely. Can be.

When carrying out the above-mentioned discharging work, the bottom surface of the discharging machine 50 mounted on the discharging machine frame 35 to the depth tilled by the tilling blade 24 of the tilling rotary shaft 20 should be kept horizontal. Since excavation does not occur to dig into or rise to the ground, it is possible to perform a topdressing operation to form a mockup of a uniform shape.

When the top work is carried out as described above, the rear cover 30 is a rotary body (32) even in a state in which the upper rotating shaft 32 is rolled in the long hole (17a) of the guide plate material 17 around the rolling hinge (16) Irrespective of 10) tilting from side to side, since the rotating shaft 32 of the rear cover 30 is rotated, the topsoiler 50 of the topsoiler frame 35 always presses the ground surface smoothly. At this time, since both sides of the clay container frame 35 by the cylinder 49 and the rotary movable table 43, the elastic adjuster 46 always presses the ground surface horizontally, so that the clay work is carried out more effectively.

In particular, when the operator wants to increase or decrease the rotational height of the rear cover 30 and the clay container frame 35 as desired by the operator, the cylinder 49 can be adjusted to an arbitrary height, and in this case, the elastic adjuster Top and bottom springs (48a, 48b) installed on the rod 47 of 46 to relax or tension the elasticity adjuster 46 effectively presses the topsoiler frame 35, the topsoiling work is uniform It is done.

As such, when the topdresser frame 35 is rotated and lifted along with the rear cover 30 about the rotation shaft 32 of the rear cover 30, the bottom angle of the topdresser 50 of the topdresser frame 35 is changed. At this time, the bottom surface of the top 50 is rotated around the hinge 31 of the tip of the top of the top of the top of the top of the top of the soil discharging device (35), but the setting hole of the rear cover 30 and the top of the clay frame (35) By setting (33) and passing through the setting pins 34, the angle of the earthenware frame 35 can be adjusted. Even after the angle adjustment is made in the state of laying up or laying down the topless frame 35, both sides of the topside frame 35 may be elastically pressed by the springs 48a and 48b of the elastic adjuster 46. will be.

Therefore, it is possible to easily adjust the angle in the state of laying up or laying the clay frame 35 with respect to the rear cover (30), thereby allowing easy adjustment of the bottom surface of the clay container 50 of the clay container frame 35 horizontally. Therefore, uniform and effective topdressing work is achieved.

In addition, it is possible to easily remove the top frame 30 or the back cover 30 comprising the same from the rotary body 10 for the other operations, for example, if the rear cover 30 to separate the rotary body ( The rear cover 30 can be easily separated by separating the cylinder 49 from the upper link connecting bracket 12 and separating the rolling hinge 16 and the guide plate 17. Since the rotary movable base 43 is connected to the rotary shaft 32 of the 30, the rotary body 10 is cleanly removed without any other components attached thereto.

If you want to carry out tillage work and topdressing at the same time as described above, only to remove the hinge 31 and the setting pin 34 at the bottom of the rear cover 30 and at the same time remove the After removing the pins connecting the ends of the bracket 38 and the rod 47 to remove only the air discharging frame 35, the hinge 31 is extended to the lower end of the rear cover 30 as shown in FIG. 9. ) And the setting pin 34 to connect the pins connecting the end of the rod (47) to the bracket 38 and the rod 47 to reach the ground.

In the case of such a tilling operation, there should be no rolling of the rear cover 30, so that the rotation plate 32 of the rear cover 30 is inserted into the circular hole 18a of the rear cover support plate 18 as shown in FIG. 6A. 17) should be fitted with a fastening member (19).

7 and 8 is a view showing another embodiment of a rotary topdresser according to the present invention. The discharging device frame 35 has two pipes 39 arranged in parallel, and both sides of the pipe 39 are fixed to each other, and a rotation bracket 37 for hinge connection with the rear cover 30 is provided. The pipe 39 of the discharging device frame 35 is provided with a pipe-type setting fixing member 53 which is fastened by the fastening member 54 so as to be movable in the longitudinal direction of the pipe 39. A clay pot 50 made of a crest 51 and a strut 52 is fixed to 53.

According to the rotary discharging machine of another embodiment as described above, since the discharging device 50 can be fixed by moving to the arbitrary position of the pipe 39 by using the setting fixing member 53, the width width of the ribs can be adjusted. Since the earthenware frame 35 is provided with two pipes 39 and a rotation bracket 37, respectively, it is easy to manufacture and the manufacturing cost can be reduced.

The present invention can be usefully used for a rotary machine which is one of the working machines to be mounted on the tractor, and in particular, by pressing the plowing frame frame connected to the rear cover elastically or adjusting the height, as well as tilling work using the plowing machine of the plowing frame. It can be usefully used for working on the topsoil.

10: rotary body 16: rolling hinge
17: guide plate 18: rear cover support plate
20: tillage rotary shaft 24: tillage blade
30: rear cover 31: hinge
32: rotating shaft 33: setting hole
34: setting pin 35: topdresser frame
36: Plate 37: Rotating Bracket
43: rotary arm 44: arm
45: beam 45a, 45b: connecting bracket
46: Elastic 47: Rod
48a, 48b: spring 48c: ring
49: cylinder 50: earthwork
51: crest 52: prop
53: setting fixing member 60: extension rear cover

Claims (5)

The rear cover is provided at the rear end of the rotary body so that the rear cover is rolled up and down and rotates up and down about the rolling hinge of the upper end and rotates up and down. To
The rear cover is provided as short as about ½ compared to the existing rear cover, and the discharging machine frame is provided separately from the rear cover, and the discharging machine frame is rotated up and down at the rear end of the rear cover to horizontally adjust the lower surface of the discharging machine. It is connected to the rear portion of the rear cover and the topsoiler frame by the hinge, and the rear cover and the top of the topsoiler frame have two or more levels at the connecting portion of the rear cover and the topsoiler frame. Rotary discharging machine, characterized in that the setting hole is provided. The method of claim 1,
A rotary movable arm having one end rotatably fitted to an outer side of the rotating shaft of the rear cover at both positions of the rolling hinges and connected to the other end of the arm by beams, and connecting brackets respectively provided at the middle and both ends of the beam; A cylinder connected over the beam bracket and the upper portion of the rotary body; One end of the rod is connected to both sides of the bottom of the discharger frame and two springs are elastically installed together with the middle ring on the rod, and the rotary adjuster is configured to be connected to the connecting brackets at both ends of the ring and the beam. Earthenware. The method according to claim 1 or 2,
Both ends of the rear cover of the rear shaft are provided with a guide plate having long holes vertically on both sides of the rotary body, and the guide plate is provided with a circular hole into which the rotation shaft is inserted, and the rear side is provided so that one side can support the rotating shaft when it is attached upside down. Rotary cover machine characterized in that the cover plate is mounted with two fastening members. The method of claim 2,
The topsoiler frame is provided with a plate bent at an obtuse angle so that the topsoiler can be mounted on the lower surface and the rotary topcoat, characterized in that the rotation bracket for connecting with the rear cover on both ends of the plate. The method of claim 2,
The topsoil frame is a rotary, characterized in that the two pipes are arranged in parallel so as to mount the topsoiler by using a fastening member, and a rotating bracket for connecting the rear cover and fixing both sides of the pipes is provided. Dragon clay.

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