JPH11151002A - Standing body of border-coating machine - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a standing body of a border-coating machine facilitating a connecting operation of the border-coating machine to a traveling machine by attaching a lower end part of a supporter part through a posture-controlling part to a grounding part and also enabling the posture of the supporter part to be controlled by the posture-controlling part. SOLUTION: This standing body A of a border-coating machine B having a grounding part 10, and a supporter part 11 formed by standing the supporter part 11 form the grounding part 10 upward and having the upper end part thereof connected to the ridge-coating machine B to support the border-coating machine B, has the lower end part of the supporter part border 11 attached to the grounding part 10 through a posture-controlling part 12 so that the supporter part 11 may be controlled to have a vertical posture or plural forward tilting postures. The posture-controlling part 12 can have a controlling part body 16, a pivot pin 17 for pivotally supporting the lower end part of the supporter part 11 to the controlling part body 16, a drawing and inserting fixing pin 18 for fixing the lower end part of the supporter part 11 to the controlling part body 16, and a finely adjusting bolt 19 for finely adjusting the posture of the supporter part 11 by attaching the finely adjusting bolt so as to freely progress and retreat in the lower end direction of the supporter part 11 to the controlling part body 16.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a ridge coater stand.

[0002]

2. Description of the Related Art Conventionally, as one form of a stand for a ridge coating machine, a ridge coating machine is provided with a grounding portion and a pillar portion formed by being raised upward from the grounding portion. Some are connected to support the ridge coater.

[0003] When the ridge coater is connected to a traveling machine such as a tractor for pulling the ridge coater, the levee coater is supported by a ridge coater stand and the traveling machine is ridge-coated. The ridge coater is backed up, and a connecting body provided at the front end of the ridge coater is engaged with a hitch provided at the rear end of the traveling machine to be connected.

[0004] Here, the ground clearance at the front end of the linked body changes depending on the attitude of the ridge coating machine, and the attitude of the ridge coating machine is determined by the ridge coating machine stand.

[0005]

However, the above-mentioned ridge coater stand still has the following problems.

That is, the ground height of the hitch provided on the traveling machine varies depending on the form of the hitch, the vehicle height of the traveling machine, the state of inclination and unevenness of the ground, and the like. The height is determined by the posture of the ridge coater supported by the ridge coater stand body, and the ground height of the front end of the connected body and the ground height of the hitch often do not match. It was complicated.

[0007]

SUMMARY OF THE INVENTION Therefore, the present invention comprises a grounding portion and a column formed to stand up from the grounding portion, and the upper end of the column is connected to a ridge coating machine. In the stand for the ridge coating machine that supports the ridge coating machine, the lower end of the column is attached to the grounding portion via the posture adjusting unit, and the column is positioned upright by the posture adjusting unit and in front of a plurality of steps. It is an object of the present invention to provide a ridge coating machine stand characterized in that the posture can be adjusted to a tilted posture.

Further, according to the present invention, the posture adjusting section includes an adjusting section main body having a pivot pin hole and a plurality of adjusting pin holes, and a lower end portion of the column portion is connected to the adjusting section main body via the pivot pin hole. A pivot pin for pivoting, an insertion / removal fixing pin for fixing the lower end of the column portion to the adjusting portion main body through a plurality of adjustment pin holes, and a movable pin attached to the adjusting portion main body so as to be movable toward the lower end of the column portion, It is also characterized by having a fine adjustment bolt for finely adjusting the attitude of the support portion.

[0009]

Embodiments of the present invention will be described below.

[0010] That is, the ridge coater stand body according to the present invention includes, as a basic structure, a column formed by standing up from the ground contact portion, and the upper end of the column is attached to the ridge coater. Connected to support the ridge coater.

The ridge coating machine stand has a characteristic structure in which a lower end of a pillar is attached to a grounding portion via a posture adjusting portion, and the pillar is moved to an upright posture by a posture adjusting portion. The posture can be adjusted to the forward leaning posture.

[0012] In this manner, the posture of the column portion is appropriately adjusted so that the ground clearance at the front end of the connector provided on the ridge coating machine matches the ground clearance of the hitch provided on the traveling machine connecting the ridge coating machine. By adjusting, the ridge coater can be easily connected to the traveling machine.

In addition, the posture adjusting section includes an adjusting section main body having a pivot pin hole and a plurality of adjusting pin holes, and a pivot for pivotally supporting the lower end portion of the support section to the adjusting section main body via the pivot pin hole. A support pin, an insertion / removal fixing pin for fixing the lower end portion of the support portion to the adjustment portion main body through a plurality of adjustment pin holes, and an attachment / removal attachment to the adjustment portion main body toward the lower end of the support portion. And a fine adjustment bolt for finely adjusting the posture.

In this manner, by inserting and removing the insertion fixing pin into the adjusting pin hole and fixing the lower end of the column, the posture of the column can be easily changed.

In addition, by adjusting the fine adjustment bolt by tightening and adjusting, the posture of the column can be finely adjusted even if the adjustment pin hole is loose, so that the posture of the column can be adjusted. And the work of connecting the ridge coater to the traveling machine can be facilitated.

By finely adjusting the position of the support using the fine adjustment bolt, the load acting on the insertion / removal fixing pin is reduced by utilizing the play of the adjustment pin hole, thereby allowing the insertion / removal of the same. Work can be performed smoothly and reliably.

[0017]

Embodiments of the present invention will be described below with reference to the drawings.

A shown in FIG. 1 is a ridge coating machine stand according to the present invention.
And the wheel 2 is attached to the left connecting support 1 via the wheel supporting frame 3, while the ridge coater stand A is detachably attached to the right connecting support 1, and the The machine B is supported from the left and right sides.

In FIG. 1, reference numeral 4 denotes a connecting member projecting forward from the connecting support 1, and reference numeral 5 denotes a connecting pin attached to the front end of the connecting member 4. C is a traveling machine such as a tractor that connects and pulls the ridge coater B, 6 is a hitch provided at the rear end of the traveling machine C, and the connecting pin 5 is engaged with the hitch 6. I have. 7 is a PTO axis.

As shown in FIGS. 1 and 2, the ridge coating machine stand body A has a lower end portion of a support portion 11 attached to a ground contact portion 10 and an attitude adjusting portion 12.
At the same time, the support 11 is
Upright posture (a) and multiple forward leaning postures (b) (c)
(D) The posture can be adjusted.

The grounding portion 10 has rolling wheels 14, 14 at the front and rear ends of a grounding portion main body 13 formed substantially in a U-shape in plan view.
It is rotatably mounted via 15, 15 so that it can move on the ground G.

The support portion 11 is formed in a column shape extending in the vertical direction, and the upper end portion 11a is detachably attached to the right connecting support 1 provided on the ridge coating machine B by an attachment bolt (not shown). At the lower end, a pivot pin insertion hole 11b, a first fixed pin insertion hole 11c located below, a second fixed pin insertion hole 11d located below, and a third pin located below The fixing pin insertion hole 11e is formed to penetrate in the left-right direction.

The attitude adjusting section 12 has an adjusting section main body 16 projecting upward in the middle of the grounding section main body 13, and a pivot pin hole 16b and a pivot pin hole 16b formed in a side wall 16a of the adjusting section main body 16. First and second adjusting pin holes 16c, 16d arranged at intervals on a downwardly convex imaginary arc centered on the pin hole 16b, and an interval is formed on the imaginary identical arc located therebelow. Third place
Fourth adjustment pin holes 16e, 16f and fifth and sixth adjustment pin holes 16g, 16h, which are located below and are spaced apart from each other on the same virtual arc, are formed so as to penetrate in the left-right direction. ing.

The pivot pin insertion hole 11b of the column 11 is aligned with the pivot pin hole 16b, and the pivot pin 17 is inserted into both holes 16b, 11b. The lower end of the column 11 is pivotally supported so that the column 11 is rotatable in the front-rear direction.

Moreover, the first and second adjustment pin holes 16c, 16d
The first fixing pin insertion hole 11c formed in the support portion 11 can be selectively matched with the third and fourth adjustment pin holes 16c.
e and 16f have second fixing pin insertion holes 11 formed in the support portion 11.
d can be selectively matched, and the fifth and sixth adjustment pin holes 16g, 16h can be selectively matched with the third fixed pin insertion hole 11e formed in the support portion 11, The insertion / removal fixing pin 18 is inserted through the matched hole so that it can be freely inserted and removed, and the support 11 is placed in the upright posture (A) or the forwardly inclined posture (B).
(C) The posture can be adjusted to any of (d).

Further, a rear wall 16j is provided on the adjusting section main body 16 so as to be inclined forward and substantially parallel to the lower end of the column 11 in a forward inclined posture, and a fine adjustment bolt 19 is screwed to the rear wall 16j. The tip 19a of the fine adjustment bolt 19 is brought into contact with a bolt receiver 20 provided on the rear surface of the lower end of the column 11.

In this manner, by finely adjusting the fine adjustment bolt 19 and moving the fine adjustment bolt 19 toward the lower end of the column 11, the posture of the column 11 can be finely adjusted. I have to.

Therefore, even when the adjustment pin hole is loose due to the tightening adjustment of the fine adjustment bolt 19, the support portion is not required.
It is possible to improve the accuracy of the posture adjustment condition of 11 and align the connecting pin 5 provided on the connecting body 4 of the ridge coater B with the hitch 6 of the traveling machine C. As a result, the ridge coater B Can be smoothly connected to the traveling machine C.

Then, by finely adjusting the position of the column 11 with the fine adjustment bolt 19, the load acting on the insertion / removal fixing pin 18 is reduced by using the play of the adjusting pin hole, thereby securing the same insertion / removal fixation. The operation of inserting and removing the pin 18 can be performed smoothly and reliably.

FIG. 3 shows a ridge coater stand body A as another embodiment. The basic structure is the same as that of the ridge coater stand body A described above. Turnbuckle 21 is interposed between 11 and
By adjusting the expansion and contraction of 21, the column 11 can be adjusted to an upright posture or an arbitrary inclined posture around the pivot pin 17.
22, 23 are mounting brackets.

[0031]

According to the present invention, the following effects can be obtained.

According to the first aspect of the present invention, the lower end portion of the support portion is attached to the grounding portion via the posture adjusting portion, and
The strut part can be adjusted to an upright posture and a plurality of forwardly inclined postures by the posture adjustment part, so that the height of the hitch provided on the traveling machine that connects the ridge coating machine, The ridge coater can be easily connected to the traveling machine by appropriately adjusting the posture of the support portion so that the height of the ground at the front end of the provided connection body is aligned.

According to the second aspect of the present invention, the posture adjustment section includes an adjustment section main body having a pivot pin hole and a plurality of adjustment pin holes, and the lower end portion of the support section is pivotally connected to the adjustment section main body. A pivot pin that pivots through the connector, an insertion / removal fixing pin that fixes the lower end of the column to the adjustment unit main body through a plurality of adjustment pin holes, and a retractable advance / retreat toward the lower end of the column in the adjustment unit main body. A fine adjustment bolt for mounting and fine-adjusting the posture of the column is provided. By inserting and removing the fixing pin for insertion and removal into the adjustment pin hole and fixing the lower end of the column, the column is fixed. Posture can be changed easily.

In addition, by adjusting the fine adjustment bolts and moving them forward and backward, even if the adjustment pin holes are loose, the attitude of the support can be finely adjusted. And the work of connecting the ridge coater to the traveling machine can be facilitated.

Then, by finely adjusting the position of the support column using the fine adjustment bolt, the load acting on the insertion / removal fixing pin is reduced by utilizing the play of the adjusting pin hole, and the insertion / removal of the same insertion / removal fixing pin is performed. Work can be performed smoothly and reliably.

[Brief description of the drawings]

FIG. 1 is an explanatory side view of a ridge coating machine stand according to the present invention.

FIG. 2 is a partially cut-away enlarged side view of a posture adjusting unit of the ridge coating machine stand body.

FIG. 3 is a side view of a ridge coater stand as another embodiment.

[Explanation of symbols]

 A stand for ridge coating machine B ridge coating machine C traveling machine 1 connecting support 10 grounding section 11 support section 12 posture adjustment section

Continued on the front page (72) Inventor Tatsuo Yamazaki 428 Enami, Okayama City, Okayama Pref.

Claims (2)

[Claims] 1. A grounding part (10), and a strut (11) formed by rising upward from the grounding part (10).
The upper end of the ridge coater (B) is connected to the ridge coater (B), and the lower end of the strut (11) is attached to the grounding part (10) on the ridge coater stand that supports the ridge coater (B). (12), and the column (11) is attached to the posture adjustment unit (12).
A ridge coating machine stand characterized in that the posture can be adjusted between an upright posture and a plurality of forward leaning postures. 2. An adjusting body (16) having a pivot pin hole (16b) and a plurality of adjusting pin holes (16c, 16d).
And a pivot pin (17) for pivotally supporting the lower end of the column (11) through the pivot pin hole (16b) in the main body (16), and a column in the main body (16a). Insert the lower end of (11) into multiple adjustment pin holes (1
6c, 16d), and an attachment / detachment fixing pin (18) that is fixed via Fine adjustment bolt (1
9. The ridge coater stand according to claim 1, further comprising: 9).