DE1233328B - Plant for storing and forwarding agricultural bulk goods unloaded from vehicles - Google Patents

Description

FEDERAL REPUBLIC OF GERMANY

GERMAN

PATENT OFFICE

EDITORIAL

Int. α .:

Number:
File number:
Registration date:
Display day:

B65g

AOId

German class: 8I- 104

1233 328
W35296XI / 81e September 23, 1963 January 26, 1967

The invention relates to a system for storing and transporting vehicles Unloaded agricultural bulk goods with an interim storage facility, which has a loading area with Has horizontal conveyor and lateral boundary walls and from which the load regardless of the presence of the transport vehicle to a downstream conveyor or shredding device is passed on.

An unloading system has already become known for pourable and pressure-sensitive bulk goods, in which, in a vehicle equipped with a roller or scraper floor, its load is carried out continuously Releases quantities to a conveyor belt provided with corresponding side walls, which in turn acts on a downstream conveyor belt. The advantage of this facility is that that the first conveyor belt can be temporarily stopped and thus the further transport of the loading

System for storing and forwarding agricultural items unloaded from vehicles Bulk cargo

Applicant:

Ernst Weichel,

Heiningen (Kr. Göppingen), Bahnhofstr. 1

Named as inventor:

Ernst Weichel, Heiningen (Kr.Göppingen)

Dosing rollers attached to the end of the loading space, which are connected to conveyor belts or to the loading space floor

good not from the presence of the transport vehicle 20 forming roller or scraper floors together in such a way is dependent. However, since the load acts on the conveyor belt, the load is too large without breaking off only continuously at the same level of partial quantities taken over a conveyor belt can be poured like on the transport vehicle in a conveyor fan or the like stuff, this plant appears for processing can. However, these facilities are quite expensive, agricultural rooster and leaf crops and when attached to each vehicle suitable. are.

Are bulk goods of an agricultural nature, but these facilities are in a known manner

special stalk and leaf fruits, e.g. B. hay, straw, regardless of the vehicles, that's how they work Green forage, etc., transported from the field to the farm, always with a vehicle that is up to the völdann they usually have to empty the hold at the unloading point for 30 minutes after unloading is either recorded continuously and in subsets.

a shredding machine (chopper, conveyor) The invention is based on the task

blower, etc.) or a pure funding, both to create a system of the type mentioned above, For example, a conveyor belt, a conveyor fan or one by means of which the machine, which both shreds and conveys 35 loaded bulk goods in both uncrushed and non-shredded (Blower chopper, cutting blower). even in the crushed state by way of a

Quick unloading, for example by tipping or unloading from the transport vehicle using a scraper floor and then in smaller portions regardless of the presence of the transport vehicle can be passed on to a downstream shredding or processing tool. According to the invention, this object is achieved in that, in a system, the initially

from a harvest wagon and a machine, which 45 called kind in the case of storage and further that Chopping up the harvested crop and conveying leaf and stalks in the Ausdas Unloading of the harvested material in a small, continuous step area of the interim storage facility below a makes borrowed quantities. As a result, it is true that the counter holding element can be connected to the horizontal conveyor Separate the crop more easily when unloading. But device cooperating metering device the known independent devices are arranged for unloading, their movable ones being thawed into the goods of vehicles, which chopped material loaded chende carrier the material to the downstream consist mainly of several feed on the conveyor or shredding device.

609 759/265

If the crop is to be fed or processed fresh, then the truckload must also be in any form in portions to the consumption or Processing point are brought.

There are now automatic loading and unloading devices known, which, however, only with shredded Work the crop. There is a known device for loading and unloading crops

3 4

Through this overall formation of an interim storage facility that, after the interim storage facility has been emptied,

storage for stalk and leaf material is enabled that automatically switches off. For this purpose, according to the invention

on the one hand the interim storage facility is filled very quickly, and on the other hand it is proposed that prior to the counter-holding

on the other hand, however, an element acting on a limit switch empties slowly and continuously

will. The intermediate store is thus also arranged independently 5 buttons, so that when completely or almost

from the presence of the transport vehicle in the emptied floor conveyor the limit switch the entire

Able to continuously and automatically shut down small subsets of each system,

to deliver the stored amount of cargo. Finally, another feature of the invention

In a further refinement of the invention, production is based on the use of a previously described

ner proposed that the metering device from io intermediate bearing as an end member of upstream, self-

a permanent storage facility with roller floors, rotating transversely to the conveyor system

siertrommel consists, whose possibly controlled, seen at an angle to each other or in several

Tines interact with a scraper grid, layers are arranged one above the other,

that together with the trained as a rolling floor with the help of the invention and its various

Horizontal conveyor the outlet opening of the 15 configurations, it is possible to have one for each yard

Intermediate storage forms. system adapted to individual requirements

This embodiment of the invention for unloading vehicles with subsequent becomes a largely unaffected against disturbances dosage and further promotion of agricultural Dosing device created, and thus the lichem good, in particular of stalks and leaves, The reliability of the entire system has to be achieved considerably, and thus a not inconsiderable amount of increases. to save human manual labor.

According to a further feature of the invention, the system according to the invention is provided in the drawing so that the dosing drum and a movement, using some exemplary embodiments, represent the retaining element with the roller floor in such a way, namely shows
Drive connection are that during the movement 25 F i g. 1 the system in side view,
supply period of the intermittently driven roller- Fig. 2 is a plan view of Fig. 1,
The retaining element is lifted out at the bottom and FIG. 3 shows a side view of a prong of the metering drum with the load, apart from the intermediate storage, similar to FIG. 3. 1, but are in engagement and that during the rest period an additional retainer and a limit switch, the rolling floor, the prongs of the retaining element 30.

ken with the load by means of F i g known per se. 5 is a plan view showing the supply

Control elements are brought into engagement. Order of several individual frames of intermediate

In a further embodiment of the invention, fer- store,

ner suggested that the retaining element around a 35 Fig. 6 is a partial view of another metering unit

perpendicular to the conveyor of the floor conveyor on an enlarged scale,

fende axis is rotatably mounted. 7 shows a partial view of a further dosing unit

Since, given the diversity of the directions in one direction, on an enlarged scale,

Agricultural business to be brought in. F i g. 1 and 2 are initially loaded together

and leaf crops will be required, the promotional 40 wrote. A frame 1 carries a well-known

leisrung of the conveyor and the metering device _th scraper floor 2 as a horizontal conveyor

to regulate, is according to the invention still in front and is provided with lateral boundary walls 3,

struck that the metering tines or rakes through it can be of any length, preferably longer than that

a slotted grid used in the cargo and both stationary

immerse and that the immersion depth of the dosing 45 as well as on support rollers 4 ″, 4 be mobile,

tines into the load by adjusting the scraper The advance of the scraper floor is known in the art

grid or by moving the axis of rotation in any way adjustable and in both directions

Dosing drum is adjustable. trained switchable. At one end of the frame 1

According to another feature of the invention is a metering drum 5, which is proposed by a drive that the prongs of the retaining motor or a cardan shaft connection with flexible elements are provided with cutting edges. As a result, bigen speeds can be driven, stored, the advantage is achieved that stalk and leaf crops. The metering drum 5 has prongs la , which are picked up in the field and only rigidly and in a known manner during delivery from the interim storage facility It can be designed to be swivelable, loose or controlled and can be further processed by means of a chopping blower or the like. The metering drum 5 can be transported in a stripper. This allows a larger grid 8 to be horizontally and vertically displaceable in such a way that the transport vehicle has an hourly output or arranges its slots with the prongs la that of its receiving device on the field. According to the metering drum match and depending on the horieinem another feature of the invention, the zontal and vertical position of the metering drum 5 metering device from a transverse to the conveying direction 60 of the tines la to an adjustable degree in the direction of the roll base to enter and escape to the floor conveyor 2 from oscillating rake . As a result, with controlled tines, so that it is very easy to set the device so that depending on the delivery and also matted goods without winding the nature or length of the from the risk of collection and without undesired damage, take out or transport vehicle 21 can pull together on the scraper floor 2. 65 emptied conveyed goods predominantly constant

Since the system does not depend on the presence of quantities of material to be conveyed per revolution of the dosing

of the transport device and thus also, if possible, the drum of the metering prongs, on none

If you want to work unattended, it is necessary, however, in case of excessive quantities being taken with you.

In this way, the power requirement can be distributed low gohaluen, can be a relief and first. A per se known safety slip simplification of the dosing process will also respond when the chen that after depositing the total amount on the resistance occurring on the dosing prongs la the load mentioned rolling or scraper floor should be too large at the moment. 5 a lower layer height is present than originally

Above the metering drum 5 is the case between those that were originally on the transport vehicle. Boundary walls or gates 3 a counter-holder The loosening made possible here allows a 12 "attached, which can at least have a rake or extensive influencing of the subsequent process of the load during the first and is mounted on a boom 14 around the unloading process by appropriate regulation to pivot a pivot point 15 and standing under adjustable feed speeds in the unloading carriage 21 barbar spring pressure so that it or on the scraper floor 2.
during the passage of the metering prongs Ta through As Fig. 5 shows, it is in companies with space

the conveyed material presses on the total amount. In this case, deficiency possible and also provided, several dipping the prongs 13 into the conveyed goods and hai- separated scraper floors la, Ib to be arranged in such a way that the mass of the conveyed goods remains fixed for as long as the load passes from one floor to the other, Dosing prongs la are in engagement with the material to be conveyed, the layer height being selected accordingly. The detached partial quantity is further influenced in a demand for the respective speeds of the belt or in the trough 20 a motor 6 can be connected. Furthermore, the scraper floors la, Ib driven crushing or conveying machine 19 etc. can be emptied at any angle to one another or one behind the other and in a known manner, for. B. by one or more layers arranged one above the other fan line 22, conveyed further and z. B. be means,
a distributor 24 distributed in a silo 23. In the embodiment of a metering device

The metering drum S according to FIG. 3 and 4 has 25 tang according to FIG. 6 is used as a metering element a transversely only one rake 7 occupied with prongs la up and to the conveying direction up and down swinging rake acts with an up and down swinging counter Sa, la with controlled prongs la . Here holder element 12 a together. Another counterpart can be attached to a grid or a stripper holder 12 that is fixed or oscillating above the counterpart. The pivoting movement of the rake holder 12 α attached. The loosening of the conveyed material 3 ° Sa is carried out by a crank disk via a joint from the metering prongs 7 α by means of stripper 16 rod 25. This type of construction is not only simple to manufacture or by controlling the prongs la in itself, it works reliably and in a known manner. The counter-holding element 12 a is gentle on the conveyed material.

one moved by means of a cam, cam or eccentric. The embodiment according to FIG. 7 has a

The articulated rod 25 is connected to the metering drum 5 in such a way that the metering drum S is tied around the axis Ib that during the time in which the metering rotates, the two metering rakes 7 with prongs 7 a peck 7 α the distance cd run through, are brought to the highest, which is controlled in a known manner who position is excavated. At the same time the den moves. The prongs la engage through an adjustable scraper floor 2, the drive of which is likewise driven by the motor 6 which periodically drives the grids 8 or 16 under the counter-holder 12 and which drives the metering drum shaft.

follows to an adjustable amount in the direction of the frame 1 can not only on support rollers 4

Dosing drum 5. Is the rake? In position d , it can be moved, but is more usable than normal, where it is immersed in the total quantity, trolleys with known driving or then the counter-holding element 12 'has already been designed on steering axles in such a way that the total quantity of the conveyed goods is reduced , 45 would take the total amount of the load in itself the rigid or spring-loaded hold-down device 17, which is known not only at the unloading point, but compresses the goods a little. By this assignment already in the field, where z. For example, charging is ensured that it can take place in a continuous change. From this possibility, both the scraper floor 2 will make use of the load if the actual transadjustable speed is moved by an adjustable 5 ° port vehicle as a so-called pick-up vehicle path in the direction of the dosing drum 5, and the full Kaals is also used Counter-holding element 12 a or its capacity of the pick-up device are achieved, prongs 13 are always engaged when the should. In this case, the intermediate store scraper floor 2 will come to a standstill and the prongs 7 will pull themselves through as a fully usable road vehicle. 55 den in order to take over the whole with the same

An articulated to the gate 3 at 15 suspended Ta load directly at the place of use of the Aufsammelfahrzeusterl2 & acts with a limit switch 18 in per se to be able to carry out, so that the actual known way together in such a way that he then, loading or collecting work is only interrupted very briefly if the scraper floor 2 has to be completely released from the load. A further increase in the loading capacity is cleared, reaching a deep end position 60 would then be possible if, in conjunction with one and thereby by actuating the limit switch 18, the collection vehicle of this type switches off several transport units. In the event of an overload, there is a built-in intermediate storage facility with a metering device, a known safety coupling 10 or a general one that has been used alternately,
my well-known motor protection switch in action. The entire storage room of an agricultural

By dividing the collected cargo into individual sections on a farm Roll or scraper floor are divided by much larger, each of which according to FIG. 3 Length designed as the transport vehicle or on several and 5 as a scraper floor 2 or with a such roller or scraper floors are provided with approximately the same length. The additional equipment of the

Claims (9)

Storage area with facilities for drying the load or for guiding the drying, cold or warm air required for this is not hindered by such a scraper floor. The individual sections of the scraper floor can be provided with fixed partitions or can be neatly separated from each other during storage by placing movable partitions between each field during the filling process and then removing them so that they can be used repeatedly. The various sections of the scraper floor 2 can be designed to be switched jointly or individually and interact with a metering device according to FIGS. Of course, several such metering devices can also be used at the same time both on top of one another and next to one another or on different roller or scraper floors that are spatially separated from one another. This is useful when the layer height is very large or different materials are to be processed at the same time. The described equipment of the entire storage area of an agricultural enterprise with scraper floor and with metering and distribution device, it is practically possible to carry out all operations of the removal of stored goods or their supply z. B. in processing plants, feed cribs, threshing or cleaning plants fully automatically operated exclusively by switching operations. The dosing and distributing device can also be arranged in a known manner so that it can be moved on a frame, which can easily be brought to various places provided for use and connected to the roller or scraper floor by quick-release fasteners. The device described enables both the rapid unloading of every vehicle and the continuous forwarding of chopped and un-chopped conveyed goods, which can be dosed as required, even if they tend to form clumps or become matted. It works with a very simple design and moderate cost, fully automatically without any manual labor, so that one person and a loading and transport vehicle, which is already known per se, is sufficient for bringing in agricultural bulk goods. So-called change carts and other manual labor are superfluous. Patent claims: 1. A_nlage for storing and conveying agricultural items unloaded from vehicles Bulk goods with an interim storage facility that holds at least one vehicle load, which has a loading area with horizontal conveyor and lateral boundary walls and from there the load regardless of the presence of the transport vehicle downstream conveying or shredding device is delivered, characterized in that that when storing shark and sheet material in the exit area of the intermediate storage facility below a counter holding element (12) a metering device cooperating with the horizontal conveyor device (2) is arranged, the movable drivers (7 d) of which feed into the goods to the downstream conveying or comminuting device (20). 2. Plant according to claim 1, characterized in that the metering device consists of a The metering drum (5) rotating transversely to the conveying direction, whose optionally controlled Prongs (7 a) interact with a stripping grid (8), which together with the roller floor trained horizontal conveyor forms the outlet opening of the intermediate store (Figures 1, 3 and 7). , 3. Plant according to claim 1 and 2, characterized in that the metering drum (5) and a movable retaining element (12a) fitted with prongs (13) with the roller floor (2) in such a way Drive connection are that during the period of motion of the intermittently driven Roll bottom (2) the retaining element (12 a) is lifted and the prongs (7 a) of the metering drum are disengaged and that during the rest period of the floor conveyor (2) the tines (13) of the retaining element (12 a) can be brought into engagement with the load by means of known control elements before or at the beginning of the immersion of the metering prongs (7a) (Fig. 3 and 1). 4. Plant according to claim 3, characterized in that the retaining element (12 a) around a axis (15) running transversely to the conveying direction of the roller floor (2) is rotatably mounted. 5. Plant according to claims 1 to 4, characterized in that the immersion depth of the Dosing prongs (7 a) into the load by adjusting the stripping grid (8) or moving the The axis of rotation of the dosing drum is adjustable. 6. Plant according to claim 3, characterized in that the prongs (13) of the retaining element (12a) are provided with cutting edges. 7. Plant according to claim 1, characterized in that the metering device consists of a rake (Sa) swinging up and down transversely to the conveying direction of the roller floor with controlled prongs (7 a) (Fig. 6). 8. Plant according to one of claims 1 to 7, characterized in that in front of the counter-holding element (12) a button acting on a limit switch (IZb) is arranged so that when the roller floor (2) is completely or almost empty, the limit switch (IS) shuts down the entire system automatically. 9. Installation according to one of the preceding claims 1 to 8, characterized by its use as an end member of upstream, independent, intermediate bearings (Ib) provided with roller floors, which are arranged at an angle to one another or in several layers one above the other. Considered publications:
German Patent No. 830479;
German utility model No. 1 857 472;
U.S. Patent No. 2406,992. 1 sheet of drawings 609 709/265 1.67 © Bundesdruckerei Berlin