EP0000713A1 - Dispositif pour l'alimentation et la distribution de petites pièces et/ou pour l'épandage de matières granuleuses - Google Patents

Dispositif pour l'alimentation et la distribution de petites pièces et/ou pour l'épandage de matières granuleuses Download PDF

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Publication number
EP0000713A1
EP0000713A1 EP7878100441A EP78100441A EP0000713A1 EP 0000713 A1 EP0000713 A1 EP 0000713A1 EP 7878100441 A EP7878100441 A EP 7878100441A EP 78100441 A EP78100441 A EP 78100441A EP 0000713 A1 EP0000713 A1 EP 0000713A1
Authority
EP
European Patent Office
Prior art keywords
container
outlet
opening
slide
spreading
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
EP7878100441A
Other languages
German (de)
English (en)
Other versions
EP0000713B1 (fr
Inventor
Wolfram Gaffron
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
FRITZ SCHAFER FABRIKEN fur LAGER- und BETRIEBSEINRICHTUNGEN GmbH
Fritz Schaefer GmbH
Original Assignee
Fritz Schafer Fabriken fur Lager- und Betriebseinrichtungen GmbH
Fritz Schaefer GmbH
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority claimed from DE19772733436 external-priority patent/DE2733436A1/de
Priority claimed from DE19787820059 external-priority patent/DE7820059U1/de
Application filed by Fritz Schafer Fabriken fur Lager- und Betriebseinrichtungen GmbH, Fritz Schaefer GmbH filed Critical Fritz Schafer Fabriken fur Lager- und Betriebseinrichtungen GmbH
Publication of EP0000713A1 publication Critical patent/EP0000713A1/fr
Application granted granted Critical
Publication of EP0000713B1 publication Critical patent/EP0000713B1/fr
Expired legal-status Critical Current

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
    • B65D83/00—Containers or packages with special means for dispensing contents
    • B65D83/06—Containers or packages with special means for dispensing contents for dispensing powdered or granular material
    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01C—PLANTING; SOWING; FERTILISING
    • A01C15/00—Fertiliser distributors
    • A01C15/02—Fertiliser distributors for hand use

Definitions

  • the invention relates to a device for storing and delivering small parts and / or for scattering granular material, in particular salt, sand, fertilizer, seeds or the like, consisting of a container holding the material with a handle at its upper end and at least one on one Slide subsequent spout and / or sprinkling opening at the lower end.
  • scatter cans which are provided with a perforated lid, through which the spreading material can escape after the litter box has been tilted and shaken accordingly.
  • the state of the art also includes spreading vanes with a short handle, which are closed by a hood from their front edge to about half the length and have a slot at the front.
  • the spreading material is driven out of the slot by shaking the shovel and distributed.
  • Both the spreading cans and the spreading vanes have the disadvantage that they only distribute relatively small quantities of material and that their operation is also unwieldy and uncomfortable.
  • the state of the art also includes a spreading device with a box-shaped material container which has a handle at its rear end and a crank on one side.
  • a grooved scattering cone mounted at the front end of the box is rotated by a bevel gear drive.
  • the spreading material trickles out of the opening of a funnel and is thrown forward by centrifugal force.
  • spreading vehicles with an elongated hopper running on wheels have also become known as spreading devices.
  • a so-called spreading rail is moved in the hopper wall via the wheels, which promotes the spreading material through a slot at the lower end of the hopper and thereby distributes it within the lane of the spreader.
  • a scattering device for granular material consists of a container receiving the material with a handle at its upper end and at least one outlet and / or scattering opening adjoining a slide at the lower end.
  • the material is poured into a special storage container that tapers downwards in a funnel shape and has a central outlet opening.
  • This in turn is inserted into a pot-like outer container, which has a handle at its upper end and whose bottom, which is curved outwards, has a sieve-like perforation.
  • the storage container is placed in the pot-like receptacle in such a way that its funnel opening lies at a short distance above a hole-free central area in the bottom of the receptacle.
  • the grit slides under its own weight through the funnel opening onto the hole-free part at the bottom of the receptacle and is brought from there to the perforated floor area by simply rotating the receptacle by means of the carrying handle around its longitudinal axis due to the centrifugal force generated. There the material then falls out through the perforation downwards and, if appropriate, also radially outwards.
  • This spreading device is also relatively expensive. It also has the disadvantage that the direction of spreading cannot be determined in a targeted manner and it therefore easily happens that the person using the spreading device contaminates himself or his clothing with the spreading material.
  • the purpose of the invention is to overcome the shortcomings peculiar to the devices described above term. It is therefore the object of the invention to create a device of the generic type which, with a simple structure, enables a relatively large, flat and nevertheless targeted distribution of relatively large quantities of goods.
  • a device designed in this way has the advantage that the material filled directly into the container provided with the handle can only emerge at a certain point and in a certain direction, thus enabling a targeted but large-area distribution thereof.
  • the slide extends from the outlet and / or scatter opening with a constant inclination over the entire cross-section of the container. It has proven to be particularly advantageous here if the lower edge of the chute delimits an approximately segment-shaped or lens-shaped outlet and / or scattering opening below which the free end of the metering scoop lies with the adjacent peripheral region of the container.
  • the chute as a funnel inserted centrally into the container, the rear end of the metering scoop lying below its outlet and / or scattering opening, while its free end is guided towards the container edge .
  • the metering scoop can be adjusted in height and / or inclination relative to the outlet and / or spreading opening.
  • the metering scoop can be held by spring force at an adjustable distance from the outlet and / or scattering opening and can be placed against this spring force as a closure member against the outlet and / or scattering opening.
  • the adjusting means for the opening width of the outlet and / or spreading opening are accessible at all times and thus enable easy and sensitive actuation, even when the container is set up at storage locations for the storage and delivery of small parts is provided that the outlet and / or scattering opening is formed in a side wall at the lower end of the polygon-shaped container in cross section and can be closed by a slide movable parallel to this side wall and its size is infinitely variable.
  • outlet and / or scatter opening is narrower than the side wall of the container having it and the slide inclined towards the outlet and / or scatter opening within the entire housing cross-section following the outlet and / or spreading opening laterally and upward, gusset-like guide surfaces which reach with their lower end up to the metering scoop.
  • the slide can run in a limited by a seat on the outside of the frame guide and the like via a threaded spindle and a knurled nut or the like. existing actuator can be moved.
  • the free end of the metering scoop adjoining the slide is formed by the lower leg of the frame.
  • the device for storing and delivering small parts is set up at assembly sites, it is essential to assign a plate-like base to the container, which, on the one hand, with cams and / or webs on its top, engages in a frame-side frame edge of the container on the foot side and on the other hand has an extension adjoining the metering scoop of the container.
  • the extension of the base can be designed as a trough delimited by side walls and offset against the metering scoop, which allows the small parts emerging from the container to be removed within easy reach.
  • the base in its rear part area is adapted to the outline shape of the frame frame of the container, while its extension tapers like a trapezoid. This makes it possible either to set up several devices in a row directly next to one another, or else to set them up along a curve alongside one another.
  • the in the l g. 1 and 2 shown spreading device consists of an approximately drum-shaped or pot-shaped container 1, which is provided at its upper end with a preferably foldable handle and the filling opening can be closed by a blanket 3.
  • the bottom d container is formed by an inclined chute 4, since one end 5 is at a distance from the wall of the container 1 at, so that an approximately segment or lens cross cut-shaped outlet and / or scatter opening 6 is formed.
  • a metering scoop 7 is suspended in the circumferential area of the container 1 opposite the outlet and / or scatter opening 6, which, with a horizontal or slightly inclined end section 8, engages under the outlet and / or scatter opening 6 over its entire opening cross section.
  • the metering scoop 7 is suspended in such a way that it is pivoted upwards when the container 1 is parked on the floor and thereby automatically closes the outlet and / or scatter opening 6, as is indicated by broken lines.
  • the metering scoop 7 swivels downward into the position which is shown in FIG. 1 by solid lines.
  • the grit 9 contained in the container 1 slips through the outlet and / or scattering opening 6 onto the free end section 8 of the metering scoop 7 and initially remains there.
  • a certain centrifugal force acts on the spreading material carried by the metering scoop 7, so that it is moved forward and to the side from the metering scoop 7 or whose front end section 8 slides down and is distributed.
  • the spread of the spreading material 9 can be easily influenced by the strength of the rotation of the handle 2. The more intensive the rotation of the bow handle 2, the greater the spread of the spreading material 9 even under the centrifugal force that arises.
  • FIG. 3 differs essentially from that according to FIG. 1 Lichen that the free end portion 8 of the metering blade 7 protrudes to a certain extent over the outer circumference of the container 1 and thus enables a larger spread. So that when the container 1 is placed on the floor, the outlet and / or spreading opening 6 is closed, the container 1 is provided on its lower peripheral edge with a cutout 10 which the swung-out metering scoop 7 can reach through, as shown by broken lines in FIG 3 is indicated.
  • the metering scoop 7 is supported by a toggle or wing nut 11 which is adjustable on a threaded bolt 12 fastened to the slide 4.
  • a toggle or wing nut 11 which is adjustable on a threaded bolt 12 fastened to the slide 4.
  • a compression spring 13 surrounding the threaded bolt 12 can be provided so that it forcibly presses the metering scoop 7 into the open position as soon as the container 1 is lifted off the floor.
  • the container 1 has no flat slide 4. Rather, it is provided with an inserted funnel 14, which has an outlet and / or scatter opening 15 located in the center of the container. Below this outlet and / or spreading opening 15, the metering scoop 7 is held so that its free end section 8 projects radially a considerable amount beyond the outlet and / or spreading opening 17, but still has a certain distance from the outer circumference of the container .
  • the metering scoop 7 is seated on a guide rail 16 which is displaceable in loops 17 on the outer circumference of the funnel 14 is and can be fixed at different heights by a clamping screw 18. In this way, the distance of the metering scoop 7 from the outlet and / or spreading opening 15 can be adjusted as required.
  • the container 1 of the spreading device has at its lower end several, for example three legs 19, which allow it to be parked without the container 1 itself touching the ground.
  • the outlet and / or spreading opening 15 is not closed by swiveling up the metering scoop 7 when it is switched off. Rather, an automatic closure of the outlet and / or spreading opening 15 occurs through the spreading material resting on the metering scoop 7 as soon as the rotation of the container l by means of the bow handle 2 about its longitudinal axis is omitted.
  • the bow handle 2 is mounted on the container 1 in such a way that it has the same radial position with respect to this as the metering scoop 7 pick up the container 1 with the natural grip of the hand and turn it to a limited extent to achieve the scattering effect around its longitudinal axis.
  • the device shown in FIGS. 5 to 7 for the storage and delivery of small parts and / or for spreading kör Nigem Gut has a cross-sectionally polygonal container 101, which is equipped near its upper end with a foldable handle 102 and whose fill opening can be closed by a hinged lid 1o3, which is connected via hinges 104 to the container 1 0 1.
  • a claw-like latching device 1 0 5 between the hinged lid 103 and the edge of the filling opening of the container 101 serves to secure the hinged lid in its closed position.
  • the hinged lid 103 lies in a frame edge 1 0 1 "delimiting the filling opening of the container 1 0 1", which, as can be seen from FIG.
  • At the lower end of the container 1 0 1 is in the front container wall 1 0 1 'an outlet and / or scatter opening 1 0 6, the width of which is smaller than the width of the housing wall 1 0 1'.
  • the bottom of the container 1o1 is formed by an inclined chute 1 0 7, which extends over the entire cross-section of the housing and extends inclined towards the outlet and / or scatter opening 106.
  • To the side of the outlet and / or scattering opening 106 are located on the chute 107 upward, gusset-like guide surfaces 108, each of which reaches with its lower end as far as the metering scoop 109, which immediately adjoins the chute 107 and forwards around protrudes beyond the container wall 1 0 1 '.
  • the metering scoop 109 and the lower boundary edge of the container 1 0 1 are jointly stabilized by a frame-like edge 1 0 1 ".
  • the outlet and / or scatter opening lo6 is assigned a slide 11o which can be moved parallel to the container wall 1 0 1 'and by means of which the outlet and / or scatter opening lo6 can be closed and its size can be changed continuously as required.
  • This slide 11o is guided in a frame 111 formed on the outside of the container wall 101 'so as to be displaceable in the vertical direction and is held in contact with the container wall 1 0 1' by strips 112 projecting from the inside of the frame 111.
  • An actuator 113 for the slide 11o consists of a threaded spindle 114 and a knurled nut 115 which is in engagement therewith.
  • the threaded spindle 114 is preferably formed by the shaft of a polygonal, in particular hexagonal screw, the head 116 of which has two mutually parallel polygonal surfaces below one on the slide 11o molded, forward fork-like holding claw 117 rotatably engages between two abutment surfaces 118 on the slider 11 0 .
  • a lock nut 119 which is screwed from above onto a larger diameter section 114 'of the threaded spindle 114, securely fixes it to the holding claw 117 of the slide 11o.
  • the upper end of the threaded spindle 114 engages with a threaded portion 114 'of smaller diameter two bearing eyes 12o and 121, which are formed on the container wall 1 0 1' and between which the knurled nut 115 rotatably supports.
  • the threaded spindle 114 is thus displaced in the axial direction and therefore the slide 11o held in connection with it by jamming is moved accordingly.
  • the adjustment of the slide 11o via the actuator 113 can be carried out easily and safely while the spreading device rests on a support surface, for example on the floor.
  • the container 1c1, the hinged lid 1 0 3, the slide 11o and the parts forming the actuator 113, namely the screw spindle 114, the knurled nut 115 and the clamping pattern 119 are made of molded plastic parts
  • Betalter 1 0 1 articulated handle 102 can have a metallic, for example formed from wire, bracket 122 and a eb also made of plastic handle part 123.
  • stops 124 are expediently formed on the container 10, which support the handle 102 in its erect position. Otherwise, locking claws 125 can also be formed there, by means of which the carrying handle 102 is prevented from inadvertently folding down towards the front.
  • a plate-like base 127 is shown, which can also be made as a molded part made of plastic.
  • This pedestal is provided on the one hand on its upper side with cams 28 and on the other hand with webs 129, with which the container 101 can be fixedly engaged via its frame-side edge 101 on the foot side.
  • the lower part 127 is adapted in its rear part to the outline of the frame edge 1o1 "formed on the container 101 and on the other hand has a forward extension 13o which tapers in a trapezoidal shape. If the container 101 is placed on the lower part 127 , it connects the extension 130 of the pedestal 127 to the dosing scoop 1 0 9 of the accessory 1 0 1. It is advantageous if the extension 18 of the pedestal 127 contains a depression 13o ", which is counter to the metering scraper 109 and which is caused by side walls 130 'limits drd, which is on the side next to the metering spout 109 with angled sections against the side wall 1 0 1 'of the container 1o1.
  • Fig. 11 can be a plurality of sub-sets 127 in a row close to each other on a support surface, for example. Put a table top and thereby with this securely in position by screws connect, which for example. Holes 133 (Fig. 1 0) in the sub-sets Penetrate 127.
  • pedestals 127 can also sit directly next to one another along an arcuate line, as can be seen from FIG. 12. In this case, too, these pedestals 127 can be attached to a support surface, for example on a table top.
  • cams 128 each have holes 134, while on the container 1 0 1, its lower frame edge 1 0 1 "cams 135 are formed, which contain holes 134 corresponding to the holes.
  • cams 128 and 135 then connect the pedestals 127 to the container in the manner of shoes.
  • each of the pedestals 127 has a plurality of latching slots 131 ′ and 131 ′′ on its one longitudinal edge and on its other longitudinal edge a corresponding number of locking hooks 132 'and 132 ".
  • the latching hooks 132 'of a lower part each come set 127 with the locking slots 131 'of the adjacent pedestal 127 from above in positive engagement. If, on the other hand, it is desired to set up a plurality of containers 1 0 1 next to one another in the arrangement shown in FIG. 12, then the latching hooks 132 "of a pedestal are positively brought into holding engagement with the latching slots 131" of the neighboring pedestal.
  • the base 127 can also be attached to the container when it is used as a scattering device for granular material, in particular salt. Sand, fertilizer, seeds or the like This is particularly useful if, when handling the spreading device, an enlargement of the spreading sector is desired. Due to the enlargement of the metering scoop, rotation of the container 1 0 1 around its longitudinal axis results in an increased centrifugal force effect, which increases the spreading force accordingly Spreading sector entails.

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Soil Sciences (AREA)
  • Environmental Sciences (AREA)
  • Fertilizing (AREA)
  • Basic Packing Technique (AREA)
  • Adjustment And Processing Of Grains (AREA)
  • Drying Of Solid Materials (AREA)
EP78100441A 1977-07-25 1978-07-19 Dispositif pour l'alimentation et la distribution de petites pièces et/ou pour l'épandage de matières granuleuses Expired EP0000713B1 (fr)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
DE19772733436 DE2733436A1 (de) 1977-07-25 1977-07-25 Streuvorrichtung fuer koerniges gut
DE2733436 1977-07-25
DE7820059U 1978-07-04
DE19787820059 DE7820059U1 (de) 1978-07-04 1978-07-04 Vorrichtung zur Bevorratung und Abgabe von Kleinteilen und/oder zum Streuen von koernigem Gut

Publications (2)

Publication Number Publication Date
EP0000713A1 true EP0000713A1 (fr) 1979-02-21
EP0000713B1 EP0000713B1 (fr) 1982-01-27

Family

ID=25772387

Family Applications (1)

Application Number Title Priority Date Filing Date
EP78100441A Expired EP0000713B1 (fr) 1977-07-25 1978-07-19 Dispositif pour l'alimentation et la distribution de petites pièces et/ou pour l'épandage de matières granuleuses

Country Status (4)

Country Link
EP (1) EP0000713B1 (fr)
DE (1) DE2861572D1 (fr)
IT (1) IT1112281B (fr)
NO (1) NO782462L (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102007045027A1 (de) * 2007-09-20 2009-04-30 Behr, Ron, Dipl.-Wirtsch. Ing. Behälter zur Aufnahme von streufähigem Schüttgut
CN105900571A (zh) * 2016-06-23 2016-08-31 陈卫国 多功能播种器

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1632540A (en) * 1926-07-15 1927-06-14 Henry R Clarke Fertilizer distributor
US2014003A (en) * 1933-12-15 1935-09-10 Mary E Mcrae Fertilizing implement
FR830631A (fr) * 1937-12-10 1938-08-04 Venot & Cie Dispositif de manutention pour matières en silos
CH335712A (de) * 1956-10-25 1959-01-31 Kocher Walter Sand- und Kies-Streueinrichtung an Transportwagen
GB1112343A (en) * 1965-06-11 1968-05-01 Fisons Ltd Hoppers
FR2019103A1 (fr) * 1968-09-28 1970-06-26 Norddeutsche Affinerie

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1632540A (en) * 1926-07-15 1927-06-14 Henry R Clarke Fertilizer distributor
US2014003A (en) * 1933-12-15 1935-09-10 Mary E Mcrae Fertilizing implement
FR830631A (fr) * 1937-12-10 1938-08-04 Venot & Cie Dispositif de manutention pour matières en silos
CH335712A (de) * 1956-10-25 1959-01-31 Kocher Walter Sand- und Kies-Streueinrichtung an Transportwagen
GB1112343A (en) * 1965-06-11 1968-05-01 Fisons Ltd Hoppers
FR2019103A1 (fr) * 1968-09-28 1970-06-26 Norddeutsche Affinerie

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102007045027A1 (de) * 2007-09-20 2009-04-30 Behr, Ron, Dipl.-Wirtsch. Ing. Behälter zur Aufnahme von streufähigem Schüttgut
DE102007045027B4 (de) * 2007-09-20 2009-10-01 Behr, Ron, Dipl.-Wirtsch. Ing. Behälter zur Aufnahme von Schüttgut wie körniges Gut, Sand, Salz, Samen, Splitt, Dünger oder Mischformen
CN105900571A (zh) * 2016-06-23 2016-08-31 陈卫国 多功能播种器

Also Published As

Publication number Publication date
IT1112281B (it) 1986-01-13
IT7825770A0 (it) 1978-07-17
EP0000713B1 (fr) 1982-01-27
NO782462L (no) 1979-01-26
DE2861572D1 (en) 1982-03-11

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