DE8024393U1 - Pick-up and conveying device for agricultural stalks and leaves - Google Patents

Description

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h HS Landma sch ι henteöhfi ι k GmbH, Niedinkstr. 18 / 441ö Wäfendöff

"Recording- _uη d Fö f de r νόf r ι c h t uη Q . "For ... r_l a η du_i r t s c h.a f t -L ι ch e s HaL ffi - and B L a 11 g u.t"

The innovation relates to a recording and Conveyor device for agricultural shark mouth Sheet material according to the preamble of the main claim / dih. on a conveyor of the Agricultural machinery known today under the term "loading wagon" *

These known work machines are independent whether the conveyor tines are chain conveyors are formed or arranged on a conveyor drum sindy, cutting blades protruding into the conveying channel known. Especially with chain conveyors it became known, two Sehneidmesserrei hen one above the other to be arranged in order to create a so-called silage cutting unit, which is used for an exact cut of about 5 cm cutting length.

It was previously of the opinion that the arrangement of further knives in the conveyor channel was not possible because on the one hand the space required for the arrangement the knife was too small, on the other hand, the then occurring load was too high, so that the through the additional knives achieved advantages the effort not justified.

The innovation is based on the task of a conveyor for loading wagons to the effect that several cutting knives on top of each other in the conveying channel are arranged and so close to each other

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Are arranged / that a s'öfif short cut material received WiPd, which is particularly suitable as a silage "ecjUt" ι st *

This is the basis of the new L i egeride task solved that three rows of knives in the conveyor channel are arranged one above the other *

According to the innovation, it will then continue to be proposed / that the distance between the cutting edges of each row of knives is in Coordination with the interacting with the knife edges Conveyor tines, of which according to the innovation preferably six consecutive rows are arranged, is chosen such that in essentially only two rows of knives at the same time are effective.

Through this modernization of the admission and conveyor is achieved that a very

?. ό Good that is cut into small pieces is achieved because a Close row of knives acts on the conveyed material, but the knives so against each other and in setting are offset on the conveyor tines that the knife assembly according to the innovation required power requirement essentially not is higher than if only two rows of knives are arranged in the channel.

The innovation is then still based on the task to improve the holder of the knife in the channel, so that the operability of the knife through becomes easier and safer for the farmer.

This task on which the innovation is based is thereby achieved solved that the two lowest rows of knives

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aft eifi ^ m tent fa L träger * ahcjeoPdfiet are / which is carried by one or several swiveling fäcje rn * bet * swiveling fä§eV is swingable but fixable = suspended around a swivel point / which lies approximately in the vertical sulfur line * So a replacement of the knife required / they can be swiveled out together with the Zent ra 11 rage r and the swivel sluggish r and are then freely accessible / without a high power requirement would be required for this swiveling out and subsequent swiveling back in.

Each knife in the two lower rows is pivotably mounted about a pivot point and in its working area I lung held by resilient buckling struts, so that a so-called stone protection is created, i.e. the knives can give way to hard parts.

2ö Finally, according to the innovation, it is proposed that that a cover rod of the conveyor channel wall is arranged between each conveyor prong, so that a good Abutment is created for the good to be cut, but it is also possible to the omit the second cover rod to reduce the weight the overall facility.

An exemplary embodiment of the innovation is given below explained with reference to the drawings. 3o

The drawings show relatively schematically in

1 shows a conveyor channel with a chain conveyor

and six controlled tine rakes as well as three rows in the for-

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the channel intervening cutting mass Γ / in
FIG * 2 the arrangement according to Fig * 1 in Removing ¹

pivoted center 11 rage r and in Fig * 3 in a schematic representation a representation

clarification of the sequence of the various cutting processes ₄

In the figures, 1 denotes a recording drum / which is arranged in the illustrated Ausführungsbei "game leading / where the Conveyor prongs this AufnähmetrommeI in the direction of the Turn arrow £ _, pick up the material to be conveyed from the ground and convey into the conveyor channel 2. Conveyor tines engage in the conveying channel, of which the Conveyor tines 3, 4 and 5 can be seen. The conveyor chain carries a total of six such conveyor tines. The conveyed material discharged from the conveying channel arrives in a loading space of a not shown in detail Loading wagon and there on the so-called scraper floor 6, which intermittently promotes the load to the rear.

Except for the conveyor tines 3 to 5 reach into the loading channel 2 chords id knife rows 7, 8 and 9, where this cutting knife seen from above on a gap to each other stand, as is illustrated in FIG. 3. Here are the rows of knives with the same Reference numerals as in FIGS. 1 and 2 denoted.

The knives are held differently, and although the top knife is carried by a support device 1o, while the two lower knives be borne indirectly by a central support 11, which in turn is supported by a pivot bracket 12 is carried, which can be pivoted about the pivot point 14

is, but in the position shown in FIG can be locked so that then the rows of knives 8 and 9 in the conveyor channel. 2 intervene.

Each knife of the two lower rows of knives 8 and 8 is pivotable about a pivot point 15 and 16, respectively stored and is in the one shown in FIG inclined working position held by buckling struts 17 and 18, the buckling struts 17 and 18, respectively can be designed twice and consist of spring steel, so that they can be at a corresponding pressure can move to the cutting edge of the knife and thus represent the security.

The knives are set using the eccentric control 19, with a more or less inclined engagement by corresponding rotation of the eccentric the knife is accessible in the canal.

From the illustration in Fig. 3 it can be seen that the actual cover rods 2o U-shaped can be, so that it is possible that the tips of the knife even partially into the interior this U-profile intervene, creating a special good cutting effect can be achieved.

Furthermore, it can be seen from Fig. 3 that the cutting portions are always supported by two conveyor tines, so that also through this arrangement a good one Cutting process is achievable.

The illustration in Fig. 1 clearly shows / that essentially only two Selineidfnesgerreihen are effectively in "engagement, namely in the illustration according to FIG

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Cutting knife 7 has completed its work. So that the effort is relatively low, although a high cutting performance is achieved.

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Claims (7)

1. Pick-up and conveying device for agricultural Stems and leaves for cultivation on the frame of agricultural work machines with a loading area which ends at the edge of a loading area provided with a conveyor Conveying channel, with one mounted on swiveling arms, is thereby attached to the floor surface matching take-up drum, which the lower limit of the forward-facing Inlet opening of the conveyor channel forms and with conveyor tines that are on a Engage part of their path through spaces between cover rods in the conveyor channel and in the opposite direction to the tines of the pick-up drum rotate and a number of cutting knives that pass through slots in the conveyor channel protrude and to the conveyor tines on gap 2ö stand, da_dii.r.gji. ge ken η ze j chn et ,, that df ei Rows of knives U / 8 _y 95 in the conveyor channel (2) - 2 are arranged one above the other. 2. Apparatus according to claim 1, characterized in that the knife edges protrude obliquely into the conveying channel (2). 3. Device according to one or more of the preceding claims, characterized in that a Abderkstdb (20) of the Förderkana lwandu; ig is arranged between each conveyor tine (3. 4, 5). 4. Device according to one or more of the preceding claims, characterized in that the two lowest rows of knives (4, 5) are arranged on a central support (11) which is supported by one or more swivel supports (12) will be carried. 5. Device according to one or more of the preceding claims, characterized in that the pivoting support (12) is suspended so that it can swing but can be locked approximately on its vertical center of gravity. 6. Device according to one or more of the preceding claims, characterized in that each knife of the two lower rows is pivotably mounted about a pivot point (15, 16) and is held in its working position by resilient buckling struts (17, 18). 7. Device according to one or more of the preceding claims, characterized by an eccentric drive (19) for setting the knife position, • III IfI I 4 M \ Jj '' Uli ι ι. , Ί ι ii 'iiit' 'n' ,, '',