JP2592783Y2 - Rearview mirror mounting device in tractor - Google Patents

Description

[Detailed description of the invention]

[0001]

INVENTION The present invention relates to a mounting device for attaching the rearview mirror to stearyl <br/>-up ahead of the foot on the cover that put the tractor.

[0002]

2. Description of the Related Art Conventionally, a rearview mirror mounted on a tractor generally has a mounting rod formed in one or both sides in front of a driver's seat of a hood, with a mounting support rod protruding long toward the outside of the fuselage so that the rearview mirror can be easily viewed from the driver's seat. It is difficult to see when looking at the rearview mirror from the driver's seat, because the hood that covers the engine resonates and shakes greatly because it is attached with screws.
Cormorant problem and, also, attach the rearview mirror to the bonnet
It requires complicated work to process the mounting holes for
There is a drawback that the hood is deformed or damaged when the rear-view mirror contacts the object. Therefore, in recent years, a rearview mirror mounting rod has been directly attached to an upper part of a mudproof foot cover frame which is erected in front of a step without attaching the rearview mirror to a hood. .

[0003]

However, since the rearview mirror mounted by the above-described structure is directly mounted on the free end of the upper portion of the foot cover frame located below and supported by the mounting support rod extending long upward, , Which is sensitive to the above vibration and easily violently vibrates, so that there is a problem that it is difficult to confirm the rearward direction and it is difficult to put it to practical use. Therefore, the present invention solves the above-mentioned conventional problems by mounting the rearview mirror with little vibration while using the foot cover frame, and enables the tractor to accurately check the rear and perform a safe operation. In the rearview mirror mounting device.

[0004]

Means for Solving the Problems] To achieve the above object, the present invention is as well as equipped with an engine covered by the bonnet in front of the machine base, located steps maneuverable part between front and rear wheels to the rear in tractor provided to, the foot cover frame upright so that the lateral direction of the fuselage in front of the steps of close behind the front wheel, the foot
Attach a mud-proof foot cover to the cover frame, and
And a mounting frame for mounting a rear-view mirror and a direction indicator lamp is fixed to an upper portion of the foot cover frame.
The panel cover near the dollar is in front of the fuselage in plan view.
Connected via stays sloping towards the side and side,
The rearview mirror, direction indicator,
The foot cover attached to the foot cover frame, especially
Vibration in the longitudinal direction of the body is prevented by the stay
Characterized in that that.

[0005]

According to the present invention, the rearview mirror 1 has the mounting frame 16 on which the rearview mirror 1 is mounted.
4 and from the panel cover 11 near the handle located at the rear, from the front of the body in plan view.
And a stay 18 sloping so as to expand toward the side.
Since linked supported by, in particular aircraft rearview mirror 1
Vibration in the front-rear direction is prevented by the stay 18.
As a result, the rear of the aircraft can be checked well. Further, when the operator gets on and off the control unit 7, the operator can safely get on and off by grasping the stay 18, and the stay 18 is mounted on the step board 8b by the foot cover frame 14 and the panel cover 1.
Particular is obliquely at the corner portion formed by the first and
The space for getting on and off when getting on and off is
There is no obstacle to getting on and off the pererator.

[0006]

DESCRIPTION OF THE PREFERRED EMBODIMENTS An embodiment of the present invention will be described with reference to the drawings.
A tractor 2 having a rearview mirror 1 has an engine 5 covered with a bonnet 4 in front of an airframe 3 and has a handle 6 and a seat 6a behind it.
A working unit 7a to which a working unit (not shown) such as a steering unit 7 and a tilling device is mounted is provided, and the working unit 7a is provided between the front wheel 2a and the rear wheel 2b.
Step 8 of the control unit 7 is provided. The hood 4 includes an upper cover 4a, a side cover 4b and a front cover 4c provided on both outer sides of the upper cover 4a, and these covers are attached to the body frames 3 to 5 so as to be openable and closable. And related equipment.

Reference numeral 9 denotes an inverted U-shaped upright frame which stands upright near the rear end of the bonnet 4, is formed along the outer shape of the rear end of the bonnet 4, and has stepped lower ends on both sides. It is fixed to the front end of the frame 10. 11 Pa, which is continuously provided through the upright frame 9 to the rear of the hood 4
The panel cover 11 covers the front of the handle 6 and has a front cover 11a on which various instruments are mounted.
And a rear cover 11b that covers the clutch case 3a located behind and below the handle 6. The front cover 11a has its front end fixed to the upright frame 9 with an appropriate number of mounting screws 9a, and the rear cover 11b is mounted on mounting portions 11c formed on both outer edges of the front cover 11a. Attach and fix at 12.

A step frame 10 on which the upright frame 9 is erected is mounted at a plurality of places on the body frame 3 with vibration-proof rubbers 13 and a step plate 8a provided on the rear of the front wheel 2a is provided above the step frame 8a. The lower end of the foot cover frame 14 is detachably attached to both outer machine frames 8b. The foot cover frame 14 projects upward from the mounting portion at the lower end to a predetermined height and is bent inward, and its end is screwed to the side surface of the upright frame 9 and a plastic transparent plate is provided inside. A foot cover 15 is stretched with a fixture 15a to make the front part transparent so as to prevent muddy water and the like scattered from the front wheel 2a.

Reference numeral 16 denotes an attachment frame for the rearview mirror 1 and the direction indicator light 19, etc., which are formed in an L-shape when viewed from the front. The lower end is fastened to the upper surface of the foot cover frame 14 with bolts 17, and the other end is attached. Fixed to the standing frame 9 with bolts 17a,
And one end of a round bar-shaped stay 18 at the outer standing rod 16a.
Are connected by bolts 18a, and the other end of the stay 18 is
Mounting screw 12 for attaching bar 11b to front cover 11a
To fasten together to the front cover 11a. The mounting frame 16 mounted on the foot cover frame 14 as described above,
The outside of the mounting frame 16 is located in the vicinity of the handle located rearward.
The panel cover 11 is connected and supported so as to form a triangular support frame by a stay 18 which is inclined so as to expand forward in a plan view, so that it is sufficient even with a relatively delicate component member. It has a vibration-proof structure with high rigidity.

The stay 18 is provided so as to be a gripping tool when the operator gets on and off the control unit 7 at a height at which the operator can grasp the hand on the ground, and a foot cover frame on the step board 8a in plan view. 14 and panel cover 11
In the corner formed by the above, the articles (tools, work slips,
It can also be used as a holder for hooking and holding towels etc. conveniently. A direction indicator light 19 is attached to the vertical rod 16a with bolts 18a and 19a inside the mounting frame 16 by effectively utilizing the space, and the lower end of the support rod 1a of the rearview mirror 1 is inserted into the horizontal rod 16b. And attached by a nut 20.

According to the embodiment of the present invention constructed as described above , the step frame 10 supported on the body frame 3 via the vibration isolating rubber 13 and the stand frame 9 extend over the standing frame 9.
Foot cover frame 14 erected so as to be in the horizontal direction of the body
A mounting frame 16 is provided at the rear, and the outside of the mounting frame 16 is rearwardly provided by a stay 18 which is inclined toward the front and side in a plan view.
By connecting to the panel cover 11 (body side), the foot cover, which is easy for the operator to see, can be effectively used as a mounting space for the rearview mirror 1,
Driving operation becomes easier and the hood 4
In addition, the mounting configuration of the rearview mirror can be produced simply and inexpensively. Moreover, since the rearview mirror 1 is a rigid support in a stable posture in a state of being suppressed vibrations in the longitudinal direction of the fuselage in JP <br/> by the stay 18, after the rear-view mirror 1
Write with can be confirmed accurately, suppressing the breakage of such mounting part also can be performed easily repair the like.

In the above embodiment, one end of the foot cover frame 14 and one end of the mounting frame 16 are attached to the upright frame 9.
However, when the stay 18 is made of a highly rigid member, the two members are not attached to the upright frame 9, and in this case, both the foot cover frame 14 and the mounting
It may be attached to part a as an inverted U-shape. Further, when the direction indicator light 19 is mounted inside the mounting frame 16 as shown in the embodiment, the direction indicator light 19 is guarded by the mounting frame 16 and can be installed at a higher place, so that the instruction display can be accurately displayed. Also, at the time of production, after being assembled integrally with the rearview mirror 1 to the mounting frame 16,
This is convenient because the assembly can be reset on the fuselage.

[0013]

Since the present invention, according to the invention was constructed as described above, square
Back mirror via mounting frame 16 for mounting turn indicator light 19
-1 can be provided on the foot cover frame 14,
The operator also looks forward from the driver's seat and
The rear view can be easily confirmed by looking at the mirror 1.
In addition, the present invention particularly applies to the rearview mirror 1 and the direction indicator lamp 19.
The outer frame portion 16a of the mounting frame 16 for mounting the
The panel cover 11 in the vicinity of 6
Through a stay 18 that is inclined toward the front and side of the
Because it was connected, rearview mirror 1, direction indicator light 19, side by side
Of the foot cover 15 attached to the foot cover frame 14
Vibration in the longitudinal direction of the body is effected by the stay 18.
Can be effectively prevented, especially the rear view by vibration
The rearview mirror 1 which is difficult to perform
Work can be done. Further, the stay 18
Is formed by the mounting frame 16 and the panel cover 11 on step 8.
It is inclined at the corner where the
There is no particular problem when getting on and off the seat.
The stay can be effectively used as a gripper when getting on and off.
Wear.

[Brief description of the drawings]

FIG. 1 is a side view of a tractor equipped with an embodiment of the present invention.

FIG. 2 is a front view showing a main part of FIG. 1;

FIG. 3 is a perspective view of a control unit showing a configuration of a mounting frame, steps, and the like.

FIG. 4 is a plan view showing a main part of FIG. 1;

[Explanation of symbols]

DESCRIPTION OF SYMBOLS 1 Rearview mirror 1a Supporting rod 2 Tractor 3 Body frame (machine stand) 4 Bonnet 5 Engine 6 Handle 7 Control part 8 Step 8a Step plate 9 Standing frame 10 Step frame 11 Panel cover 14 Foot cover frame 15 Foot cover 16 Mounting frame 19 Direction Indicator light

──────────────────────────────────────────────────続 き Continued on the front page (58) Field surveyed (Int. Cl. ⁶ , DB name) B60R 1/06 B62D 49/00 B62D 33/06 B60Q 1/00

Claims (1)

(57) [Scope of request for utility model registration] An engine (5) covered with a hood (4 ) is mounted in front of a machine frame, and a control unit is provided behind the engine (5).
Step (8 ) of (7) is located between the front and rear wheels (2a, 2b)
In the tractor (2) provided as above, a foot cover frame (14) is mounted at the front of the step (8), which is located behind the front wheel (2a).
This foot cover frame stands upright so that it is in the horizontal direction of the body.
Attach the foot cover (15) for mud protection to (14), and
(8) so as to cover the front upper part, and the rearview mirror (1) and the direction indicator (19) are located above the foot cover frame (14 ).
Secure the mounting frame (16) to which the
6) and the panel near the handle (6).
Front cover and the side of the aircraft in plan view
Connected via the stay (18) which is inclined toward
Rearview mirror (1) attached to frame (16), turn signal (1
9), and foot cover to be attached to the foot cover frame (14)
The vibration of (15), especially in the longitudinal direction of the
(18) A rearview mirror mounting device in a tractor, which is prevented by (18) .