KR101378529B1 - Ridging plow for tractor - Google Patents

Abstract

The present invention relates to a ridging plow for a tractor, and, more specifically, to a ridging plow for a tractor fabricating to attach/detach a ridging plow to a rotavator by having a ridging plow to be supported by the ground. The present invention relates to a ridging plow for a tractor, which comprises a hinge frame hinged to the upper part of a rotavator for a tractor on the front end, a ridging plow frame combined to the rear end of the hinge frame, at least one unit ridging plow combined to the ridging plow frame, and an elevating cylinder lifting and lowering the unit ridging plow. On the hinge frame or the ridging plow frame, multiple frame brackets are installed to be separated so as to attach/detach the ridging plow for a tractor to a rotavator in the state that the ridging plow is supported by the ground. On the frame brackets, caster support stands having the upper part fixed to a fixing shaft, and the lower part combined with a caster supported by the ground are installed. The caster support stand comprises a vertical support stand fixed to the frame bracket with a fixing shaft on the upper part, and a horizontal support stand equipped to be horizontal to the ground on the lower part of the vertical support stand and having casters installed on the front end and the rear end, respectively.

Description

[0001] RIDING PLOW FOR TRACTOR [0002]

The present invention relates to a tractor discharging machine, and more particularly, to a tractor discharging machine capable of facilitating detachment and storage of the discharging machine on the rotary by providing the discharging machine to be supported on the ground.

Generally, various kinds of crops such as red pepper, sesame seeds and sesame seeds are formed by forming a grid having a certain width and height, and placing seeds or young saplings after covering with vinyl.

Nowadays, in order to form a tile, a tile that can be formed by connecting to a tractor or the like is being spread.

As an example of a tiller for a tractor, Registration Utility Model No. 0356631 (July, 2004, a rotary for a tractor to which a tiller and a vinyl sheathing device are combined) is disclosed.

The technology described above is a technology in which rotary knitting is combined with a device capable of covering vinyl. The rotary knitting machine frame is fixedly attached to the upper part of the rotary body, the knocking plate is attached to the knocking plate frame, A vinyl coating device is attached.

However, when the above-described techniques are combined with rotary plates and vinyl sheathing apparatuses, several workers must attach the rotary sheathing and vinyl sheathing apparatuses together with an ejector frame to the rotary assembly, which is cumbersome and troublesome Especially, it was difficult for the worker to attach and detach by himself. In addition, even when the clay is stored in the separated state and the clay is moved and stored again, the weight of the clay vessel necessitates the transfer using a forklift or a loader.

In addition, since a large tractor is difficult to enter into a narrow room such as a warehouse, it is often separated from an outdoor unit and left untouched. As a result, there is a problem that the lifetime of the water dispenser is shortened due to exposure to snow or wind.

On the other hand, the wheels are provided for the characteristics of the vinyl-clothe machine. The wheels are provided for facilitating movement during the vinyl-clotting operation and, in some cases, for pressing the upper side of the covered vinyl so as to facilitate the vinyl- The present invention is not used to support the covering device, and in the past, there has been no technology to support the covering device and to easily detach the detachable attachment to the rotary.

The present invention has been made to solve the above problems, an object of the present invention can facilitate the detachable operation of the topsoiler without effort due to the installation of the frame bracket and the caster support and casters, separating the topsoiler It is easy to move and store afterwards, and it can be expected to extend the life of the product by moving to the warehouse and indoors, and reduce the damage such as bending that can occur during detachment work by configuring the caster support to rotate at a certain angle. It is possible to change the position of the caster through the adjustment of the length of the horizontal frame to provide a tractor plower that can prevent the rollover accident that may occur according to the change of the specifications and the center of gravity of the plowing machine or the site conditions. Its purpose is to.

The configuration of the present invention for achieving the above object, the hinge frame is hinged to the front end hinged to the rotary top for the tractor, the top soil frame coupled to the rear end of the hinge frame, and one or more units coupled to the top soil frame A tractor discharging machine comprising a discharging machine and a lifting cylinder for raising and lowering the unit discharging machine, wherein the hinge frame or the discharging machine frame is spaced apart from each other so as to detach and attach the tractor discharging machine to the ground. A plurality of frame brackets are installed, and a caster support on which the upper part is fixed to a fixed shaft and a caster coupled to the ground is installed on the lower part of the frame bracket. A vertical support fixed to the lower part of the vertical support and horizontal to the ground Respectively, it characterized in that the caster is configured to include a horizontal support provided on the rear end.

The frame bracket and the caster support are each formed with two or more bracket through holes and support through holes for penetrating coupling of the fixed shaft, and any one of the bracket through holes or any one of the support through holes is in front and rear of the caster support. It is characterized in that formed in an arc shape to enable rotation.

A hook is formed at an upper end of the caster support, and a hook bar is formed at an upper side of the frame bracket so as to be hooked to the hook, and a caster support hooked to the hook at a lower side of the frame bracket and an upper portion of the caster support. Bracket fixing holes and support fixing holes are respectively formed for the through coupling of the fixed shaft to fix the bracket fixing holes or the support fixing holes, characterized in that formed in an arc shape to enable the front and rear rotation of the caster support.

delete

A support bracket is provided on an upper surface of the horizontal support so that the horizontal support is rotated forward and backward at a lower portion of the vertical support, and a lower end of the vertical support is coupled to the support bracket by a hinge axis, and both lower sides or the support of the vertical support. Both ends of the bracket is characterized in that the stopper is provided for limiting the rotation angle.

A support bracket is provided on an upper surface of the horizontal support so that the horizontal support is rotated forward and backward on a lower portion of the vertical support, and a lower end of the vertical support is coupled to the support bracket by a hinge axis, and a lower portion of the hinge support An angle limiting shaft is formed at an adjacent position above or below, and the angle bracket is guided to the support bracket to form an arc-shaped angle limiting hole so that the rotation angle of the horizontal support is limited.

The horizontal support includes a first horizontal support coupled to a lower portion of the vertical support, and a second horizontal support fixed to the fixing means so as to move forward and backward through the first horizontal support and having casters at both ends thereof. Characterized in that.

In another embodiment, the horizontal support may include a first horizontal support having one side coupled to a lower portion of the vertical support and having a caster on the other side, and one end of which is inserted into one side of the first horizontal support to be fixed to the fixing means. It characterized in that it comprises a second horizontal support which is fixed by and provided with a caster at the other end.

In another embodiment, the horizontal support, one side is coupled to the lower portion of the vertical support and the caster is provided on the other side, and one end is screwed to one side of the first horizontal support through a rotation operation It is characterized in that it comprises a second horizontal support which is provided to be pulled forward and provided with a caster at the other end.

In still another embodiment, the horizontal support is formed with a caster bracket of a predetermined length for coupling the caster, characterized in that the coupling position of the caster on the caster bracket is changed.

According to the tractor discharging machine having the above configuration, the worker can move the discharging machine alone, and then easily attach and detach it to the rotary, and can easily move and store it even when the discharging machine is separated. Due to the change of the installation angle, the caster support is rotated by a certain angle to prevent damage to the caster and the caster support, and the operator can easily change the position of the caster to easily support the clay according to the specifications and site conditions It can be attached and detached to Rotary.

1 is a perspective view of a tiller for a tractor according to the present invention,
Figure 2 is a side cross-sectional state diagram of the tractor discharging machine according to the present invention,
Figure 3 is a perspective view showing the caster support and the caster installed on the discharger frame in the tractor discharger according to the invention,
Figure 4a is a state diagram showing a coupling structure of the frame bracket and the caster support in the tractor discharging machine according to the present invention,
Figure 4b is a state diagram showing another coupling structure of the frame bracket and caster support in a tractor discharging machine according to the present invention,
Figure 5a is a state showing the coupling structure of the vertical support and the horizontal support in the state in which the stopper is formed in the vertical support in the tractor discharging machine according to the present invention,
5b is a state diagram showing another coupling structure of the vertical support and the horizontal support in the tractor discharging machine according to the present invention,
Figure 6 is a perspective view showing the structure of the horizontal support is adjusted in the length of the tractor discharging machine according to the invention,
Figure 7 is a perspective view showing another structure of the horizontal support is adjusted in the length of the tractor discharging machine according to the present invention,
Figure 8 is a perspective view showing another structure of the horizontal support length-adjusted in the tractor discharging machine according to the present invention,
Figure 9 is a state showing the caster coupled to be adjusted to the caster bracket position in the tractor discharge machine according to the invention,
10 is a perspective view showing a frame bracket coupled to a plowing frame in a tractor plowing machine according to the present invention;
11 is a state of use of the tractor discharging machine according to the invention.

Hereinafter, a tractor shoe according to a preferred embodiment of the present invention will be described in detail with reference to the accompanying drawings.

1 is a perspective view of a tractor discharging machine according to the present invention, Figure 2 is a side cross-sectional view of the tractor discharging machine according to the present invention, Figure 3 is installed in the tractor discharging frame in the tractor discharging machine according to the present invention Figure 4a is a perspective view showing the caster support and the caster, Figure 4a is a state diagram showing a coupling structure of the frame bracket and the caster support in the tractor discharging machine according to the present invention, Figure 4b is a frame bracket and caster in the tractor discharging machine according to the present invention Figure 5a is a state diagram showing another coupling structure, Figure 5a is a state diagram showing a coupling structure of the vertical support and the horizontal support in the state in which the stopper is formed in the vertical support in the tractor discharging machine according to the present invention, Figure 5b is Figure 7 is a state diagram showing another coupling structure of the vertical support and the horizontal support in the tractor discharging machine according to the present invention, Figure 6 is a tractor discharging machine according to the present invention Is a perspective view showing the structure of the horizontal support is adjustable in length, Figure 7 is a perspective view showing another structure of the horizontal support is adjustable in the length of the tractor for the tractor according to the invention, Figure 8 is a tractor for the tractor according to the invention Figure 9 is a perspective view showing another structure of the horizontal support is adjusted length, Figure 9 is a state diagram showing the caster coupled to the caster bracket positionally adjusted in the tractor discharging machine according to the invention, Figure 10 is a tractor ship according to the invention Figure 11 is a perspective view showing the frame bracket coupled to the earthenware frame in the earthenware, Figure 11 is a state of use of the tractor earthenware according to the present invention.

As shown in the figure, the tractor discharging machine according to the present invention is a pair of hinge frames 200 and the hinge frame 200 provided in parallel with each other and hinged to the upper end of the rotary rotary tractor 100, and the hinge frame 200 It includes a backing top frame 250 coupled to the rear end, at least one unit backing device 300 coupled to the topdressing frame 250, and the lifting cylinder 350 for raising and lowering the unit backing device (300). It is done by

The hinge frame 200 may be directly connected to the upper portion of the rotary rotary tractor 100, or as shown in Figure 11, it may be connected to the rotary via the mounting structure 150.

The mounting structure 150 is not used in the prior art, but is applied to most work machines (harrows, earthenware, etc.) due to ease of detachment work of the work machine, and a pair of transverse coupling parts coupled to the horizontal axis of the rotary 100. 152, a horizontal frame 154 provided horizontally to connect the horizontal coupling portion 152, and a bracket connected to the rotary 100 and the support rod 160 in the center of the horizontal frame 154 ( 156).

Such a mounting structure 150 is for connecting the rotary 100 to the shovel, and is not described here because it is a known technique.

When the lifting cylinder 350 is directly coupled to the upper portion of the rotary 100 or the mounting structure 150 is installed, as shown in FIG. 11, the front end of the lifting cylinder 350 is attached to the bracket 156. Can be combined to elevate the clay.

The discharger frame 250 is horizontally disposed with respect to the ground so that the rear end of the hinge frame 200 is connected to the discharger frame 250. The discharger frame 250 is detachably mountable on the discharger frame 250 Respectively.

The unit discharging machine 300 is usually three unit discharging machine is installed, each unit discharging interval can vary according to the width of the ridge, forming plate between each unit pottery 300 for neat molding of the ridge 310 is installed.

Specifically, the unit discharger 300 includes a vertical frame 302 connected to the discharger frame 250 by brackets, and a pair of vertical and horizontal frames 302, And a clay plate 304 for cladding.

The detailed structure of the clay plate 304 is already known and will not be described any further.

In the discharging machine of the present invention, the unit discharger 300 is moved up or down through the lifting and lowering operation of the lifting cylinder 350, so that a trowel can be formed at a desired position along with the movement of the tractor.

Here, the dispenser of the present invention not only facilitates attachment and detachment to the rotary 100, but also has a structure for supporting and moving the shoe so as to be easily moved.

Specifically, a frame bracket 400 is installed on the hinge frame 200 or the discharge device frame 250, and a caster support 500 to which the caster 550 is coupled is installed on the frame bracket 400.

Therefore, the caster support 500 can be detachably attached to the rotary 100 while supporting the topsoiler on the ground, and the casters 550 can be moved and stored in the desired position.

The frame bracket 400 is installed on the hinge frame 200 or the plunger frame 250, and the position of the frame bracket 400 is adjusted when there is an obstacle in the installation position or hindrance in the pottery operation. Preferably, the frame bracket 400 is installed spaced apart from each other, preferably one each installed on both sides of the hinge frame 200 or the discharge device frame 250.

As shown in FIG. 10, the frame bracket 400 is coupled to the earthenreader frame 250 of all products according to the specification of the airtighter frame 250 when it is installed in the airteller frame 250. The fastening bolt 440 is formed to protrude so long as possible to protrude, and may be formed with a plurality of bolt fixing holes 442 to meet the specifications of the corresponding earthwork frame.

That is, most of the earthenware frame 250 has a width of 75mm, and in some cases, the earthenware applied to the earthenware frame 250 having a width of 100mm is produced. ), The bolt fixing hole 442 is to be formed.

The caster support 500 has an upper portion fixed to the frame bracket 400 with a fixed shaft 450, and the caster 550 is coupled to the lower portion.

In this case, the caster support 500 may be formed in a straight shape, but when the caster support 500 is mounted on two or more casters to look at the side to stably support the topsoil '┻' or '┗' shape It can be formed to have.

That is, as shown in the accompanying drawings, the vertical support 502, the upper portion of which is fixed to the frame bracket 400 by the fixed shaft 450, and the horizontal support 504 provided horizontally with the ground under the vertical support 502. It may be configured to include). Of course, the vertical support 502 may be provided in an up and down direction slightly inclined rather than perfectly vertical, and also between the vertical support 502 and the horizontal support 504 to prevent distortion or breakage of the reinforcement support 503. It may be provided.

The casters 550 may be mounted at front and rear ends of one side and the other side of the horizontal support 504, respectively.

Therefore, as the caster support 500 is installed on both sides of the hinge frame 200 or the topdresser frame 250, a total of four casters 550 are provided to support the topdresser.

Of course, three caster supports 500 are formed in a vertical frame only without a horizontal frame, so that two caster supports 500 are installed on the hinge frame 200 and one caster support 500 is disposed on the air discharging frame 250. Of course, or by installing the three casters support 500 inclined to the topsoiler frame 250 may be able to support the topsoiler with only three casters 550 mounted on the three casters support 500. Do.

In order to couple the caster support 500 to the frame bracket 400, the bracket bracket hole 410 and the bracket bracket hole 410 are respectively connected to the frame bracket 400 and the caster support 500 to penetrate the fixed shaft 450. Two or more support through holes 510 are formed.

Therefore, the fixed shaft 450 is penetrated through the bracket through hole 410 and the support stand through hole 510 to couple the caster support 500 to the frame bracket 400 without flowing.

In addition, the two fixing shafts 450 can be combined without using them. For this purpose, the bracket fixing hole 430 and the support fixing hole 530 through which the one fixing shaft 450 penetrates are formed one by one. A hook 520 may be formed at an upper end of the caster support 500, and a hook bar 420 may be formed at an upper side of the frame bracket 400 to be caught by the hook 520.

Coupling method of the hook 520 and the hook rod 420 is a fixed shaft 450 in the state that the operator does not hold the caster support 500 by hanging the hook 520 on the hook rod 420 ) Can be coupled through the bracket fixing hole 430 and the support fixing hole 530 has an advantage that can be easily combined.

On the other hand, when the caster support 500 and the caster 550 using the topped out in a state supporting the top, the caster support 500 is provided to be rotatable to prevent damage to the parts.

First, when the discharging machine is separated from the rotary, the lifting cylinder 350 in the state in which the caster support 500 on which the caster 550 is mounted is installed on the hinge frame 200 or the discharging machine frame 250. When the caster 550 stops the operation of the lifting cylinder 350 when the caster 550 touches the ground through the operation of), the caster 550 may not be controlled accurately by operating the lifting cylinder 350. ) Is slightly lowered even if it touches the ground.

Therefore, when the caster 550 is further lowered in contact with the ground, the caster 550 is rotated at an angle relative to the caster support 500 so that parts such as the caster are not damaged. .

In addition, in the case of attaching the detached clay, the height of the mounting structure coupled to the clay is not exactly matched with the rotary (exactly, the upper horizontal axis of the rotary) so that the mounting structure is slightly lifted up, in which case, the caster support ( Since the caster mounted on the front side of the 500 may be lifted, in order to solve this problem, the clay is rotated slightly backwards with respect to the caster support 500 to prevent the lifting phenomenon and the damage of the parts that may be caused by the caster. I did it.

As such, the caster support 500 is connected to the hinge frame 200 or the frame bracket 400 coupled to the hinge frame 200 to allow the discharging device to be rotated with respect to the caster support 500. It will be installed to be rotatable.

In one embodiment of the structure for rotatably coupling the caster support 500, as shown in Figure 4a, respectively for the through coupling of the fixed shaft 450 to the frame bracket 400 and the caster support 500 Any one of the two bracket through holes 410 or any one of the two support stand through holes 510 may be formed in an arc shape to allow the caster support 500 to be able to rotate back and forth from the frame bracket 400. have.

In addition, as shown in FIG. 4B as another embodiment, when the end of the caster support 500 is formed by a hook 520 to be caught and coupled to the locking bar 420, the fixed shaft 450 is penetrated. The bracket fixing hole 430 or the support fixing hole 530 may be formed in an arc shape so that the caster support 500 can be rotated forward and backward from the frame bracket 400.

As above, the caster support 500 may be rotated at the connection portion of the frame bracket 400 and the caster support 500, and the caster support 500 is the vertical support 502 and the horizontal support ( 504, the horizontal support 504 may be rotated with respect to the vertical support 502, as will be described later.

In order to allow the horizontal support 504 to rotate back and forth, as shown in FIG. 5A, a support bracket 540 is provided on an upper surface of the horizontal support 504, and a vertical support 502 is provided on the support bracket 540. ) Is coupled to the hinge shaft 542. A stopper 544 is installed at both lower sides of the vertical support 502 so that the rotation angle is limited so that the end of the stopper 544 interferes with the upper surface of the horizontal support 504, or the support bracket 540 is disposed. Stoppers (not shown) may be installed at both ends to limit the rotation angle of the vertical support 502.

In addition, as shown in Figure 5b, the upper surface of the horizontal support 504 is provided with a support bracket 541, the support bracket 541, the lower portion of the vertical support 502 is coupled to the hinge shaft 543 In the lower portion of the vertical support 502, an angle limiting axis 545 is formed at an adjacent position above or below the hinge axis 543, and the angle limiting axis 545 is formed at the support bracket 541. An arc-shaped angle limiting hole 546 is formed to be guided so that the angle limiting axis 545 is guided in the angle limiting hole 546 to limit the rotation angle of the horizontal support 504.

In the above-described configuration, there is a configuration in which the rotation angle is limited by various connection methods of the vertical support 502 and the horizontal support 504. When the horizontal support 504 is divided and the above configurations are applied, the horizontal support is supported. Naturally, the angle of rotation can also be limited in phase.

In the above description, the horizontal support 504 is rotated for convenience of description, but the horizontal support 504 is substantially vertical as the horizontal support 504 is provided horizontally with the ground without moving through the caster 550. The earthenware including 502 is rotated.

And, the horizontal support 504 of the present invention is preferably to change the position of the caster by lengthening or shortening its length. This is because the center of gravity of the shaker varies depending on the specifications of the shaker, the ground condition, and the conditions of the ground, so that it can be easily attached and detached with ease, or if the rotary door is extended to the shaker So that the position of the caster can be changed so as not to touch the caster.

To this end, the horizontal support 504 is an embodiment as shown in Figure 6, the first horizontal support 505a coupled to the lower portion of the vertical support 502, and the first horizontal support 505a It may be configured to include a second horizontal support (506a) is fixed by the fixing means 507 so as to be movable forward and backward through the two ends are provided with casters 550 at each end.

Therefore, the second horizontal support 506a is moved forward or rearward in a state in which the second horizontal support 506a is movable from the first horizontal support 505a by releasing the fixing means 507, and then in a released state. The fixing means 507 may be fixed again to fix the second horizontal support 506a to the first horizontal support 505a.

The fixing means 507 may be a pin inserted into and fixed to the first horizontal support 505a and the second horizontal support 506a, and an end of the fixing means 507 may pass through the first horizontal support 505a. Apply a bolt to press the surface of the support (506a), preferably provided with a butterfly bolt to rotate or fix the bolt without a tool.

In another embodiment, as shown in FIG. 7, the horizontal support 504 is coupled to one side of the lower side of the vertical support 502 and the first horizontal support 505b having the caster 550 on the other side. And a second horizontal support 506b having one end inserted into one side of the first horizontal support 505b and fixed by the fixing means 507 to be retractable and provided with a caster 550 at the other end thereof. Can be.

Accordingly, the second horizontal support 506b is withdrawn from the first horizontal support 505b while the fixing means 507 is released to enable the second horizontal support 506b to be moved from the first horizontal support 505b. Alternatively, when the second horizontal support 506b is fixed to the first horizontal support 505b by reinserting the fixing means 507 in the released state by changing the position of the caster by introducing into the first horizontal support 505b. do.

A fixing means for fixing the second horizontal support 506b may also use pins, bolts, and butterfly bolts as in one embodiment.

In addition, as another embodiment, as shown in Figure 8, the horizontal support 504 is coupled to one side of the lower side of the vertical support 502 and the other horizontal support (caster 550 is provided on the other side ( 505c and a second horizontal support 506c having one end screwed to one side of the first horizontal support 505c to be pulled forward through the rotation operation and having a caster 550 at the other end thereof. Can be.

As the second horizontal support 506c is screwed to the first horizontal support 505c, a nut may be provided at the end of the first horizontal support 505c due to difficulty in forming a thread on an inner circumferential surface thereof. The second horizontal support 506c has a circular cross section, and a thread is formed on the outer circumferential surface thereof for screwing with the nut.

A handle may be provided at the end of the second horizontal support 506c, and even if the handle is not provided, the caster is not mounted, and thus a large problem does not occur in rotation.

The change in the position of the caster causes the caster to be positioned below the desired position by moving the second horizontal support 506c into or out of the first horizontal support 505c while rotating the second horizontal support 506c. Just stop it.

The second horizontal support 506c is provided with a separate fixing means such that a fixing nut (not shown) is provided, so that the caster located below the caster of the caster is not arbitrarily rotated during detachment and movement of the earthenware. It is desirable to.

In addition to the structure illustrated in FIGS. 6 to 8, if the support having two or more different standards overlap each other, the horizontal support 504 may be formed so that the entire length of the horizontal support 504 may be adjusted. It is possible.

In addition, as shown in FIG. 9 as another embodiment, the caster bracket 560 formed on the caster support 500 for the coupling of the caster 550 is formed long in the front-rear direction so that the caster bracket ( The coupling position of the caster 550 on the 560 may be changed. Coupling position is formed by a long hole (not shown) or each of a plurality of independent circles are joined by bolts or pins.

Since the tractor for tractor according to the present invention constructed as described above can be moved while being supported on the ground, it is possible for the worker to easily attach and detach without being laborious when attaching and detaching to and from the rotary.

Particularly, even when the lift cylinder can not be accurately controlled during the attachment / detachment operation, the shoe can be rotated within a certain angle, thereby preventing damage to parts such as a caster.

In addition, since the separator can be easily moved, it is easy to move and store the separator, which has been left in the outdoors for a long time, to the room such as a warehouse, so that the product life of the separator can be extended.

100: Rotary 150: Mounting structure
152: horizontal coupling portion 154: horizontal frame
156: bracket 160: support rod
200: hinge frame 250: dispenser frame
300: unit discharger 302: vertical frame
304: clay plate 310: forming plate
350: lifting cylinder 400: frame bracket
410: bracket through hole 420: locking rod
430: bracket fixing hole 440: fastening bolt
442: bolt fixing hole 450: fixed shaft
500: caster support 502: vertical support
503: reinforcement 504: horizontal support
505a, 505b, 505c: first horizontal support 506a, 506b, 506c: second horizontal support
507: fixing means 510: support through hole
520: hook 530: support fixing hole
540, 541: support bracket 542, 543: hinge shaft
544: stopper 545: angle limit axis
546: angle limit hole 550: caster
560: caster bracket

Claims (10)

A hinge frame 200 having a front end hinged to a rotary shaft 100 for a tractor and an ejector frame 250 coupled to a rear end of the hinge frame 200 and a hinge frame 250 coupled to the ejector frame 250 And a lifting cylinder (350) for lifting and lowering the unit discharging machine (300), wherein the unit discharging machine (300)
A plurality of frame brackets 400 are spaced apart from each other in the hinge frame 200 or the plowing frame 250 so as to detach and attach the tractor plowing machine to the rotary 100 while supporting the ground. 400 is provided with a caster support 500, the upper portion is fixed to the fixed shaft 450 and the lower caster 550 is coupled to the ground is supported,
The caster support 500 is provided with a vertical support 502, the upper portion of which is fixed to the frame bracket 400 by the fixed shaft 450, and is provided in the lower portion of the vertical support 502 horizontally with the ground and the front end and Tractor backer, characterized in that configured to include a horizontal support 504, the caster 550 is respectively installed at the rear end.
The method of claim 1,
Two or more bracket through holes 410 and support through holes 510 are formed in the frame bracket 400 and the caster support 500 for the through coupling of the fixed shaft 450, and among the bracket through holes. Either one or any one of the support through-holes for tractor tractors, characterized in that formed in an arc shape to enable forward and backward rotation of the caster support (500).
The method of claim 1,
A hook 520 is formed at an upper end of the caster support 500, and a hook bar 420 is formed at an upper side of the frame bracket 400 to be caught by the hook 520.
Bracket fixing holes for through coupling of the fixed shaft 450 to fix the caster support 500 caught on the locking rod 420 on the lower side of the frame bracket 400 and the upper portion of the caster support 500 430 and the support fixing hole 530 is formed, the bracket fixing hole 430 or the support fixing hole 530 for the tractor, characterized in that formed in an arc shape to enable the front and rear rotation of the caster support 500 Earthenware.
delete The method of claim 1,
A support bracket 540 is provided on an upper surface of the horizontal support 504 so that the horizontal support 504 rotates forward and backward at a lower portion of the vertical support 502, and the support bracket 540 has a vertical support 502 of the vertical support 502. The lower portion is coupled to the hinge shaft 542, the tractor ship, characterized in that the stopper (544) is provided on both sides of the lower side of the vertical support (502) or both ends of the support bracket 540 for limiting the rotation angle. Earthenware.
The method of claim 1,
A support bracket 541 is provided on an upper surface of the horizontal support 504 so that the horizontal support 504 is rotated forward and backward on the lower portion of the vertical support 502, and the support bracket 541 has a vertical support 502 of the vertical support 502. A lower portion is coupled to the hinge shaft 543, an angle limiting shaft 545 is formed at an adjacent position above or below the hinge shaft 543 at the lower portion of the vertical support 502, the support bracket 541 The angle limiting shaft 545 is guided tractor tractor, characterized in that the arc-shaped angle limiting hole 546 is formed so that the rotation angle of the horizontal support (504) is limited.
The method of claim 1,
The horizontal support 504 is fixed to the first horizontal support 505a coupled to the lower portion of the vertical support 502 and the first horizontal support 505a by the fixing means 507 to move forward and backward. A tractor discharging device, characterized in that it comprises a second horizontal support (506a) fixed and provided at both ends of the caster (550).
The method of claim 1,
The horizontal support 504 is coupled to the lower side of the vertical support 502, the first horizontal support 505b having a caster 550 on the other side and one side of the first horizontal support 505b. A tractor plower, characterized in that it comprises a second horizontal support (506b) having one end inserted into the drawer is fixed by the fixing means (507) and the other end is provided with a caster (550).
The method of claim 1,
The horizontal support 504, the first horizontal support 505c having one side coupled to the lower portion of the vertical support 502 and the caster 550 on the other side, and one side of the first horizontal support 505c One end is screwed is provided to be drawn out through the rotational movement forward, and the tractor discharging device comprising a second horizontal support (506c) having a caster (550) at the other end.
The method of claim 1,
The horizontal support 504, the caster bracket 560 of a predetermined length for the coupling of the caster 550 is formed, the tractor characterized in that the coupling position of the caster 550 on the caster bracket 560 is changed Dragon clay.

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