JP3355701B2 - Combine cabins - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

TECHNICAL FIELD The present invention is related to shall in co-standby down the key <br/> Yabin.

[0002]

BACKGROUND ART Konbai down cabin is greater in weight in metallic are common, in the running of the soft soil surface in the field plane, easily body subsidence, often reducing the workability. Therefore, the cabin frame molded integrally with FRP material mainly, attempts techniques to be lightweight
Is not that.

As such a technique, for example, Japanese Patent Application Laid-Open
No. 287475 discloses that the cabin is made of FRP material.
It is formed in a box shape, and a safety frame is placed inside this cabin.
The technology to mount is described.

[0004]

THE INVENTION Problems to be Solved However, the above-mentioned
When the cabin is integrally formed of FRP material
In such a case, the cabin pillar portion is easily distorted , and if the strength of the cabin pillar is not given, the door may be poorly closed or the glass may be detached or broken.

The above-mentioned Japanese Patent Application Laid-Open No. 3-287475 is disclosed.
According to the technology described in the report,
The cabin has only a function as a cover,
Because the cabin itself does not have enough strength,
It has a strong safety frame inside. Therefore,
The safety frame inside this cabin is heavy
The weight of the vehicle increases, for example,
There is a disadvantage that the line performance is reduced.

[0006]

According to the present invention, there is provided the present invention as described above.
In order to solve the issues, take the following technical measures
You. That is, on a vehicle body 11 having a pair of right and left crawlers 10
And the cereal stalks harvested by the reaping device 12
Therefore, the threshing apparatus 14 for transporting and feeding and threshing and the threshing equipment
A grain tank 15 for storing the grains threshed in the storage unit 14 is mounted.
The grain culm transfer device on one side of the front part of the vehicle body 11
13 is equipped with a cockpit 16 and cockpit 17
The cabinet so that it covers the cockpit 16 and cockpit 17
The combine 18 for detachably attaching the
Made of FRP material at the front, rear, left and right corners of cabin 18
Cabin pillar 1 is provided, and
The front and rear pillars 1A and 1B on the door 25 side outside the cockpit 16
At the upper frame 51 along the roof 22
The front and rear pillars-1
A and 1B are connected to pillar panels 29 inside the cabin 18 room.
A hollow portion 31 is formed by the outer pillar panel 30.
At the front and rear edges of these pillar panels 29 and 30
Panel edges 8 and 9 are superimposed and bonded together
And formed integrally by bonding with a
1A along the inside of the outer pillar panel 30
The nut 45 for screwing the mounting bolt of the door hinge 24
The reinforcing plate 44 is embedded in the upper frame.
And the front and rear pillars 1A and 1B are extended.
Hollow between the inner panel 39 and the outer panel 40
A part 41 is formed, and a panel is formed above and below the hollow part 41.
Edges 8 and 9 are formed by bonding them together with an adhesive.
Reinforced inside the panel 40 outside the upper frame part 51
The plate 52 is buried, and the front and rear portions are formed in the gate shape.
Contact portions 3 and 3 of upper pillars 1A and 1B and upper frame portion 5
The contact portion 42 in the upper half of the door 25
When it is configured to receive the contact when the aseal 2 is closed,
Then, the door seal 2 in the lower half of the door 25 is
Front board 46 and floor panel 47 located on the lower side
And can be closed by contact with the engine cover 48
And the side of the cabin 18 where the grain stalk transfer device 13 exists.
The lower frame part 50 with the front and rear pillars 1A and 1B.
The lower frame is integrally formed so as to connect between lower ends.
The part 50 between the outer panel 53 and the inner panel 54
A hollow portion 55 is formed in these portions to form panel edges 8 and 9.
Rail to guide the sliding door glass 60
The attachment piece 62 inside the wind sash 4 having 61
The front and rear pillars 1A and 1B, the upper frame portion 49 and the lower frame
The receiving part 5 formed on the inner peripheral part by the frame part 50
Adhered integrally, between the left and right front pillars 1A, 1A
And the lower end of is connected by a lower frame 27 in the horizontal direction.
The upper end between the left and right front pillars 1A and 1A is
The upper frame 56 and the lower frame.
27 and upper and lower fitting edges 32 and 33, respectively.
Outer pillar panel 30 and inner pillar panel 2
9 to form a hollow portion 31, and the upper and lower
Of the leading edges 32, 33 and the left and right front pillars 1A, 1A.
Seal 34 is interposed in the opening formed by fitting portions 7
Then, the outer peripheral portion of the windshield 6 is fitted airtightly.
The mounting has a Konbai of emission of the cabin structure you characterized.

That is, the front, rear, left and right four
A cabin pillar 1 made of FRP material is provided at a corner,
Of the cabin pillar-1, on the door 25 side outside the control table 16
The upper ends of the front and rear pillars 1A and 1B are along the roof 22.
It is connected with the upper frame part 51 and integrally formed in a gate shape,
Further, the front and rear pillars -1A and 1B are provided in the cabin 18 rooms.
On the inner pillar panel 29 and the outer pillar panel 30
Therefore, these pillar panels are formed so that the hollow portion 31 is formed.
Panel edges 8, 9 which are the front and rear edges of
It is polymerized and this polymerized part is adhered with an adhesive and integrated
Because it is formed, the strength of the cabin pillar-1 improves
Thus, the rigidity of the cabin 18 increases.

[0008] The outer side of the front pillar-1A
Door hinges 24 along the inside of the side pillar panel 30.
Plate 44 having a nut 45 for screwing the mounting bolt
Is buried, so this front side Pila-1A
The mounting strength of the door hinge 24 is improved, and the opening and closing support of the door 25 is improved.
The rigidity of the point increases.

Further , the upper frame portion 5 on the door 25 side
As an extension of the front and rear pillars 1A and 1B,
The hollow portion 4 is provided between the inner panel 39 and the outer panel 40.
1 are formed, and panel edges are formed above and below the hollow portion 41.
8 and 9 are formed by bonding with an adhesive.
The strength of the upper frame portion 51 is improved,
18 increases in rigidity.

When closing the door 25, a gate-shaped
The contact portions 3, 3 of the front and rear pillars 1A, 1B formed at
The contact portion 42 of the upper frame portion 51 in which the reinforcing plate 52 is embedded.
Closing the door seal 2 in the upper half of the door 25
The door seal 2 in the lower half of the door 25
And a front board 46 located below the control table 16.
The lower panel 47 contacts the engine cover 48 and
The door 25 is closed in an airtight manner.

Further , the grain culm transfer device 1 of the cabin 18
3, the lower frame part 50 is
-1A and 1B are integrated so as to connect the lower ends.
The lower frame part 50 is formed by
A hollow portion 55 is formed between the panel 54 and the
This is configured to form panel edges 8 and 9
Connection between the front and rear pillars 1A and 1B and the lower frame part 50
The relationship increases the rigidity of the cabin 18.

A rail 6 for guiding the sliding door glass 60
The mounting piece 62 inside the wind sash 4 having the
Pillars 1A, 1B on the front and back of the culm transfer device 13 and the upper part
The inner peripheral portion is formed by the frame portion 49 and the lower frame portion 50.
Since it is integrally bonded to the receiving portion 5 formed on the
The deformation of the screw 61 is less likely to occur.

Further , between the left and right front pillars 1A, 1A.
The lower end is connected by a lower frame 27 in the horizontal direction,
The upper end between the front pillars 1A and 1A is the upper frame 5.
6, the upper frame 56 and the lower frame 27 are connected.
So that upper and lower fitting edges 32 and 33 are formed, respectively.
Outer pillar panel 30 and inner pillar panel 29
The hollow portion 31 is formed by
The left and right front pillars 1A and 1A and the upper frame 56
Cabin 18 due to the connection relationship between the
Increases rigidity.

The fitting edge 33 of the upper frame 56 and the lower
Edge 32 of the frame 27 and the left and right front pillars 1
A and 1A are sealed in the opening formed by the fitting portions 7 and 7
Attach outer peripheral portion of windshield 6 with 34 interposed
Thereby, the opening and the outer periphery of the windshield 6
It is difficult to form a gap between them.

[0015]

According to the present invention, the door of the cabin 18 is provided.
The upper ends of the front and rear pillars 1A and 1B on the 25th side are upper frames.
Connected in the caulking section 51, and
The lower part between the lower ends of the front and rear pillars -1A and 1B on the resident side
Connected by the frame part 50, the left and right front pillars 1A, 1
The lower end between A is connected by the lower frame 27 in the horizontal direction,
The upper frame between the right front pillars 1A and 1A is the upper frame.
By linking them at 56, these are framed
To increase the rigidity of the cabin 18
You.

Moreover, the front and rear pillars -1A and 1B are
Pillar panel 29 inside cabin 18 and pillar outside
These pins are formed so as to form a hollow portion with the panel 30.
Panel edges 8 and 9 which are front and rear edges of color panels 29 and 30
Polymerize each other and glue this polymerized part with adhesive to unite
And an upper frame portion 51 on the door 25 side.
Between the inner panel 39 and the outer panel 40
The part 41 formed by the panel in the upper and lower hollow portion 41 therein
Edges 8 and 9 are bonded together with an adhesive to form the cereal stem.
The lower frame 50 on the side where the transfer device 13 is located is connected to the outer panel.
A hollow portion 55 is formed between the panel 53 and the inner panel 54.
These are configured to form panel edges 8 and 9,
An upper flange connecting the left and right front pillars 1A and 1A.
The upper and lower frames 56 and the lower frame 27 are fitted respectively.
Outer pillar panel 3 so that edges 32 and 33 are formed
0 and the inner pillar panel 29 form the hollow portion 31
The structure of the cabin 18
Increase the individual strength of the bars and increase the strength of these frameworks
The rigidity of the cabin 18 can be increased by further improving
You.

Further , the front side pin having the increased strength is
Along the inside of the outer pillar panel 30 in LA-1A
Nut 45 for screwing the mounting bolt of the door hinge 24
By embedding the reinforcing plate 44 having
The mounting strength of the door hinge 24 to the pillar-1A is improved.
The stiffness of the opening / closing fulcrum of the door 25 is improved.
Can be smoothly opened and closed.

Further, when closing the door 25,
Between the pillars 1A and 1B before and after strengthening
3 and 3 and the contact portion 42 of the upper frame 51
A. When the door seal 2 is closed in the upper half of
Receiving the door seal 2 in the lower half of the door 25,
Front panel 46 and floor panel 4 located below
7 and the engine cover 48,
The door 25 can be closed in an airtight manner,
Invasion of dust and the like into the inside 18 can be reduced.

A rail 6 for guiding the sliding door glass 60
The mounting piece 62 inside the wind sash 4 having
Pillars 1A and 1B before and after the strengthening as described above
Inner circumference by the lower frame portion 49 and the lower frame portion 50
Since it is integrally bonded to the receiving part 5 formed in the part,
Of the sliding door glass 60
Opening and closing can be performed smoothly.

Further, the upper flange which has been strengthened as described above is provided.
The fitting edge 33 of the frame 56 and the fitting edge 3 of the lower frame 27
2 and the right and left front pillars 1A, 1A insertion portions 7, 7
The seal 34 is interposed in the opening to be formed,
By attaching the outer peripheral portion of the lath 6, the opening and the flange are connected.
It is difficult to form a gap between the outer periphery of the front glass 6 and
To improve the airtightness of the cabin 18 and to keep the cabin 1
8 can be reduced.

[0021]

DESCRIPTION OF THE PREFERRED EMBODIMENTS A combine cabin will be described by way of example. A harvesting device 12 is supported on a vehicle body 11 having a pair of right and left crawlers 10 and can be moved. A threshing device 14 for threshing by receiving and feeding by a transporter 13 and a Glen tank 15 for accommodating grains to be threshed by the threshing device are mounted on the vehicle body 1.
A cockpit 16, a cockpit 17, an engine E, and the like are mounted on one side of the front of the vehicle 1, and a cabin 18 is mounted above them.
19 is a cutting blade device, 20 is a grain stem raising device, and 21 is a feed chain.

The cockpit 17, the cockpit 16 and the like are located on the side of the grain stalk transfer device 13, and the cabin 18 is
It is detachably attached so as to cover the upper part of the vehicle and the control table 16. The configuration of the cabin 18 has the cabin pillars 1 at the four front, rear, left and right corners, and the upper end of the cabin pillar 1 is connected to the roof 22 and is integrally formed of FRP material. The front surface has a windshield 6, the rear surface has a rear window glass 23, and the outer surface has a hinge 2.
It has a door 25 that can be opened and closed around four sides, and has a window glass 26 on the transfer device 13 side.

The front and rear pillars 1A and 1B of the cabin pillar 1 outside the cockpit 16 have a gate-shaped integral structure whose upper end is connected by an upper frame 51 along the roof 22 as shown in FIG. In order to form a hollow section 31 by the inner pillar panel 29 and the outer pillar panel 30, the pillar panel edges 8 and 9, which are the front and rear edges of the pillar panels 29, 30, are overlapped with each other. With an adhesive to integrate them.

The upper frame portion 51 has substantially the same structure as the front and rear pillars 1A and 1B. Front and rear pillar 1
A hollow portion 41 is formed between the inner panel 39 and the outer panel 40 in an extended form of A, 1B, etc., and panel edges 8, 9 are adhered to the upper and lower portions of the hollow portion 41 with an adhesive.
The front half of the outer panel 40 is connected to the upper roof 22, and the rear half forms an opening edge 37 of the rear window glass 26.

The portal-shaped front and rear pillars 1 configured as described above
The contact portions of the door seal 2 in the upper half of the door 43 are received by the contact portions of A and 1B and the contact portion 42 of the upper frame portion 51. Reference numeral 44 denotes a copper plate reinforcing plate having a nut 45 to which a mounting bolt of the door hinge 24 is screwed, and embedded along the inside of the outer pillar panel 30.
A reinforcing plate 52 is buried inside the outer panel 40 of the upper frame portion 51 in the same manner as the reinforcing plate 44.

The door seal 2 in the lower half of the door 25 is attached to the front board 4 located below the cockpit 16.
6, the floor panel 47, the engine cover 48 and the like can be closed by contact. Further, the cabin pillar 1 on the side where the wind sash 4 on the side opposite to the cabin pillar 1 on the door 43 side is mounted has a cross section substantially similar to the above. However, the lower frame portion 50 is integrally formed as a form in which the lower end portions of the front and rear pillars 1A and 1B are connected. In the lower frame portion 50, a hollow portion 55 is formed by the outer panel 53 and the inner panel 54, and the panel edges 8, 9 are formed by these.

The lower end between the left and right front pillars 1A, 1A is connected by a lower frame 27 in the horizontal direction, and the upper end is connected by an upper frame 56. These upper and lower frames 27,
In both cases, the hollow portion 31 is formed by the outer panel 30 and the inner panel 29 so as to form the fitting edges 32 and 33 in the same configuration as the cabin pillar 1 and the like, and the upper and lower fitting edges 32 and 35 are formed. The outer peripheral portion of the windshield 6 is hermetically fitted to the opening formed by the front and rear pillars 1A, 1A, and the fitting portion 7 of the left and right front pillars 1A. Reference numerals 35 and 36 denote these panel edges.

The rear pillar 1B has an opening edge 37,
The outer panel edge 9 is formed by extending the outer panel edge 9, and is formed into a “shape” over the rear surface and the upper surface. The opening edge 37 is provided with a rear window 57 that can be opened and closed to cover the outside around the hinge 58 of the roof portion. After that, the window 57 is also made of the same FRP as the cabin, and has a transparent see-through portion 59 on the rear side surface.

The wind sash 4 includes a sliding door glass 60.
And the inner mounting piece 62 is integrated with the receiving portion 5 formed on the inner peripheral portion by the front and rear pillars 1A and 1B, the upper frame 49 , the lower frame 50, and the like with a double-sided tape 63 or the like. Glue to A finisher 64 covers the outer peripheral portions of the receiving portion 5 and the mounting piece 62.
Numeral 65 denotes a spacer for supporting the mounting position of the wind sash 4.

[Brief description of the drawings]

FIG. 1 is a side view of a cabin door.

FIG. 2 is a plan view of a cabin.

FIG. 3 is a side view of a cabin window.

FIG. 4 is a front view of the cabin.

FIG. 5 is a plan view of a cabin.

FIG. 6 is a back sectional view of a wind sash portion.

FIG. 7 is a side view of a rear window portion.

FIG. 8 is a side view of the combine.

FIG. 9 is a perspective view of a combine.

[Explanation of symbols]

1 cabin pillar 1A front pillar 1B rear Pila - 2 door seal 3 per unit 4 window sash 5 receiving section 6 windshield 7 fitting portion 8 panel edge 9 panel edges 10 crawler 11 body 12 cutting device 13 kernels稈移feeder 14 Threshing device 15 Glen tank 16 Pilot 17 Cockpit 18 Cabin 22 Roof 24 Door hinge 25 Door 27 Lower frame 29 Inner pillar panel 30 Outside pillar panel 31 Hollow portion 32 Lower fitting edge 33 Upper fitting edge 34 Seal 39 inner panel 40 outer panel 41 hollow portion 42 contact portion 44 reinforcing plate 45 nut 46 front board 47 floor panel 48 engine cover 49 upper frame (upper frame portion) 50 lower frame portion 51 upper frame portion 52 reinforcement plate 53 outer panel 54 inside the panel 55 hollow section 56 upper frame 60 Door glass 61 rail 62 mounting piece 63 double-sided tape

Claims (1)

(57) [Claims] 1. A vehicle body 1 having a pair of right and left crawlers 10.
1, the stalks cut by the cutting device 12 are transferred to the stalk transfer device 1
Threshing device 14 for transporting and threshing by means of
Glen tank 15 for containing grains threshed by grain device 14
And transporting the cereal stem on one side of the front part of the vehicle body 11
A cockpit 16 and a cockpit 17 are mounted on the side of the device 13,
Key so as to cover above the cockpit 16 and the cockpit 17.
In the combine for detachably attaching the cabin 18,
FRP material is used at the front, rear, left and right corners of the cabin 18.
The cabin pillar 1 is provided.
The front and rear pillars 1A on the door 25 side on the outside of the cockpit 16
The upper frame 51 along the roof 22 with the upper end of 1B
The front and rear pillars are connected to form
1A and 1B are connected to pillar panels 29 inside the cabin 18 room.
And the outer pillar panel 30 form a hollow portion 31
So that the front and rear edges of these pillar panels 29 and 30
Some panel edges 8 and 9 are superposed on each other to connect this
It is formed integrally by bonding with an adhesive, and the front side
Along the inside of the outer pillar panel 30 in LA-1A
Nut 45 for screwing the mounting bolt of the door hinge 24
A reinforcement plate 44 having a
Form in which the front and rear pillars 1A and 1B are extended.
Between the inner panel 39 and the outer panel 40
An empty space 41 is formed, and a panel is formed above and below the hollow space 41.
The edges 8 and 9 are glued together with an adhesive to form
The inside of the panel 40 outside the upper frame portion 51 is supplemented.
A structure in which the strong plate 52 is buried, and before the gate is formed
Contact parts 3 and 3 of upper pillars 1A and 1B and upper frame part
51 at the upper half of the door 25 by the contact portion 42
When it is configured to receive the contact when the door seal 2 is closed
In both cases, the door seal 2 in the lower half of the door 25 is
Front panel 46 and floor panel 4 located below
7 and the engine cover 48 can be closed by contact
And the side of the cabin 18 where the grain stalk transfer device 13 exists.
The lower frame part 50 with the front and rear pillars 1A and 1B.
The lower frame is integrally formed so as to connect between lower ends.
The part 50 between the outer panel 53 and the inner panel 54
A hollow portion 55 is formed in these portions to form panel edges 8 and 9.
Rail to guide the sliding door glass 60
The attachment piece 62 inside the wind sash 4 having 61
The front and rear pillars 1A and 1B, the upper frame portion 49 and the lower frame
The receiving part 5 formed on the inner peripheral part by the frame part 50
Adhered integrally, between the left and right front pillars 1A, 1A
And the lower end of is connected by a lower frame 27 in the horizontal direction.
The upper end between the left and right front pillars 1A and 1A is
The upper frame 56 and the lower frame.
27 and upper and lower fitting edges 32 and 33, respectively.
Outer pillar panel 30 and inner pillar panel 2
9 to form a hollow portion 31, and the upper and lower
Of the leading edges 32, 33 and the left and right front pillars 1A, 1A.
Seal 34 is interposed in the opening formed by fitting portions 7
Then, the outer peripheral portion of the windshield 6 is fitted airtightly.
Konbai down of the cabin you, characterized in that the attachment was.