DE8716127U1 - Self-propelled combine harvester - Google Patents

Description

Self-propelled combine harvester "

- Pat. 62"Tf St-ms -

&igr;. CL Ä Ä S Ö HG ₇ PO Box Tl- 4Ö/ 4834 ¹ Häifäewinkil f

s.i

The innovation concerns a self-driving &uacgr;

Combine harvesters, especially small combine harvesters '' , -'.

for rice harvesting or the like with a " ' &iacgr;

crawler track and a front > transverse iUr ','·' " " | direction of travel provided, according to the

Axial flow system working Öresch and j;

Separation unit , which essentially consists of a '" \ _r threshing and separating rotor and a

surrounding housing and a above · , . , "i-

Driver's seat arranged on the crawler chassis \t

with operable from this ■ ; '('

Controls and standing platform. - j*.

Such a combine harvester with the type designation ;'

&Iacgr;&Bgr; 2200 is, for example, from a prospectus of |&iacgr;

Belin International, France, known* . "f

The driver's seat is behind the , _&Lgr; |,5

Axial threshing and separating device. Such ■>,■'*' fi

The disadvantage of this arrangement is that the driver's view of the direct intake area of the combine harvester is obstructed by the separator and any malfunctions are noticed too late.

The innovation is therefore based on the problem

= 2

to design a combine harvester of the type described above in such a way that the driver's view is fully preserved. This is achieved in accordance with the innovation by having the driver's seat attached to the outside of the threshing unit's housing.

To secure the driver's seat -

In order to be able to swing the vehicle away for transport purposes, the housing has two fastening rails running parallel to each other, with which the driver's seat's feet are locked in one of many possible positions.

It is advisable to also attach the stand platform assigned to the driver's seat to the housing of the threshing unit. It is also advantageous to arrange the housing containing the operating levers next to the driver's seat on the threshing unit housing. The axial threshing and separating unit, the driver's seat, the stand platform and the control panel consisting of the operating lever and housing are

thus a pre-assembled unit, the ' ^ ^ -■

can be removed at any time for repair purposes and replaced by another one.

In the following, the innovation will be explained using one , ■, <; ·.* example and several of these >^.

schematically representing figures ■ " <&ldquor;, '

will be explained. It shows:

Fig* 1 shows a side view of a Kleibt combine harvester, Fig. 2 shows the combine harvester shown in Fig. 1

in the top view and Fig. 3 the housing of the threshing and separating unit with attachments in perspective view

6 · 4 #&diams;* *

1; designates a self-propelled combine harvester; its front cutting unit 2 is pivotably attached to the housing 5 of an axial threshing and separating unit 6 via an inclined conveyor 3 and a piston-cylinder unit 4. The latter is arranged transversely to the direction of travel of the combine harvester. The straw threshed by the threshing unit 6 reaches the field through the discharge opening 7, while the grain-chaff mixture is fed to a sieve device 8. The cleaned grain is transported via an elevator 9 to the nozzles 10 of a bagging station 11 and filled into bags (not shown). The crawler chassis 12 prevents the combine harvester 5 from sinking into the ground when in use, for example on swampy terrain for the rice harvest. So that the driver always has a clear view of the intake elements of the cutting unit 2, the driver's seat 13 is mounted on the housing 5 of the axial threshing and separating unit 6. As the figure shows, the housing 5 is provided with two fastening guides 15 running parallel to one another, which partially wrap around the circumference of the housing 5. The feet 16 of the seat 13 are screwed to the guides 15, in such a way that the seat surface 17 runs approximately horizontally. For transport purposes, the seat can now be swiveled forward along the guides 15 after loosening locking screws (not shown) until the seat surface is approximately vertical and the entire seat 13 is below the level.

···#·· t β · ii

which bends the housing 5 upwards,^ In this position the seat 3 rests on the standing platform 18/ which, like the seat 13, is connected to the housing 5. Since the housing 19 for the operating levers * 20 is also attached next to the driver's seat 13 on the housing 5 of the threshing device,

the threshing device with seat, standing platform and control panel 21, consisting of housing

it &eegr; ..~r*a TT i^_^i &lgr;&lgr; ^^j _^ &igr; -μ _^_».i. y_.-3 j -

pre-assembled unit.

Claims (1)

PROTECTION CLAIMS Self-propelled combine harvester, in particular a small combine harvester for rice harvesting or the like with a crawler chassis and a front threshing unit arranged transversely to the direction of travel and operating according to the axial flow system, which essentially consists of a separating rotor and a housing surrounding it and a driver's seat arranged above the crawler chassis with operating elements that can be operated from this and a standing platform, characterized in that the driver's seat (13) is attached from the outside to the housing (5) of the threshing and separating unit (6). Self-propelled combine harvester according to claim 1, characterized in that the housing (5) has two fastening rails (15) running parallel to one another, with which the feet (16) of the driver's seat (13) are locked in one of many possible positions* 3. Self-propelled combine harvester according to claims 1 and 2,
characterized, ii that the driver's seat (13) associated - &mdash; 5 : &iacgr;&iacgr; .' ! 441 # φ t * 4 titt Standing platform (18) is also attached to the housing (5) of the threshing and separating unit (6). 4. Self-propelled combine harvester according to claims 1 to 3, characterized in that the housing (19) accommodating the operating levers (20) is arranged next to the driver's seat (13) on the threshing unit housing (5). 5. Self-propelled combine harvester according to claims 1 to 4, characterized in that the axial threshing and separating unit (6), the driver's seat (13), the standing platform (18) and the control panel (21) are a pre-assembled unit. I'M ■ ·« * · t *ii · I fffll · * i