US3872648A - Disposer with a sacking device - Google Patents

Disposer with a sacking device Download PDF

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Publication number
US3872648A
US3872648A US412529A US41252973A US3872648A US 3872648 A US3872648 A US 3872648A US 412529 A US412529 A US 412529A US 41252973 A US41252973 A US 41252973A US 3872648 A US3872648 A US 3872648A
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United States
Prior art keywords
sack
stand
milling apparatus
discharge
transport device
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.)
Expired - Lifetime
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US412529A
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English (en)
Inventor
Nils Gosta Sigvard Ishammar
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Individual
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Individual
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Publication date
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Publication of US3872648A publication Critical patent/US3872648A/en
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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
    • B65B1/00—Packaging fluent solid material, e.g. powders, granular or loose fibrous material, loose masses of small articles, in individual containers or receptacles, e.g. bags, sacks, boxes, cartons, cans, or jars
    • B65B1/20—Reducing volume of filled material
    • B65B1/22—Reducing volume of filled material by vibration
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65B—MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGING ARTICLES OR MATERIALS; UNPACKING
    • B65B43/00—Forming, feeding, opening or setting-up containers or receptacles in association with packaging
    • B65B43/42—Feeding or positioning bags, boxes, or cartons in the distended, opened, or set-up state; Feeding preformed rigid containers, e.g. tins, capsules, glass tubes, glasses, to the packaging position; Locating containers or receptacles at the filling position; Supporting containers or receptacles during the filling operation
    • B65B43/54—Means for supporting containers or receptacles during the filling operation
    • B65B43/56—Means for supporting containers or receptacles during the filling operation movable stepwise to position container or receptacle for the reception of successive increments of contents
    • B65B43/58—Means for supporting containers or receptacles during the filling operation movable stepwise to position container or receptacle for the reception of successive increments of contents vertically movable

Definitions

  • ABSTRACT PP NOJ 412,529 A disposer with a sacking device comprising a milling apparatus and a revolving turret supporting a number [30] Foreign Application priority Data of sack stands to be moved in turn to and from a posi- N 7 1977 S d 1437s, tion below the discharge of the milling apparatus for we en receiving in a sack mounted in an open position on the sack stand the disintegrated refuse from the milling [2%] ⁇ J.S.CCll. apparatus discharge.
  • a Shaking apparatus is provided l 53/176 as well as means for operatively interconnecting this 1e 0 earc Shaking apparatus and the sack Stand temporarily posed below the milling apparatus discharge for verti- [56] References cued cally shaking said sack stand and the sack carried UNITED STATES PATENTS thereby during the filling. 1,583,875 5/l926 Grono 53/126 D v 2.900.774 8/1959 Henriksen 53/126 3 Clams 5 rawmg Fllgums I 42 //'I I4 f j l:
  • the invention relates to a disposer with a sacking device comprising a bin for receiving the refuse to be disintegrated, and a milling apparatus arranged at the lower end of the bin for disintegration of the refuse received thereby.
  • a disposer wherein a number of separate sack stands for carrying each a sack mounted in an open position are supported on a transport device for moving the sack stands along a continuous path in which they are brought one at a time into a position below the milling apparatus to receive disintegrated refuse discharged from the milling apparatus and are movable vertically within limits in relation to the transport device, and wherein there are provided means to be engaged and disengaged by the movement of an individual sack stand to and from the position below the milling apparatus, respectively, and shaking means for shaking vertically the sack stand and a sack carried thereby in relation to the transport device.
  • FIG. 1 is a side elevation of the disposer with a sacking device according to one embodiment of the invention
  • FIG. 2 is an end view of the disposer proper
  • FIG. 3 is a fragmentary plan view ofa rotating means pertaining to the sacking device
  • FIG. 4 is a side elevation of a carriage pertaining to the sack stand.
  • FIG. 5 is a rear view of the carriage of FIG. 4.
  • the disposer proper comprises a milling apparatus provided with rotating knives for disintegration and grinding of delivered refuse.
  • the arrangement of these knives forms no part of the invention and therefore it will not be described at greater length.
  • the milling apparatus is mounted on a stand 11 and is disposed at the lower end of a bin 12 for reception of the refuse to be disintegrated.
  • Said bin can be connected at its upper end with a refuse transport unit for direct reception of the refuse but it can also be charged with refuse that has been collected in sacks or bags by introducing the sacks or bags one at a time in inverted position into the bin.
  • a side wall 13 of the bin is pivoted at the lower end thereof and tiltable by means of a linkage 14 having an operating handle 15, to an essentially horizontal position in which a sack or bag can be placed lying on the wall and having the mouth thereof facing the bin.
  • the linkage By means of the linkage the wall is lifted into its vertical position while tilting the sack or bag into an inverted position in the bin, the linkage being arranged in such a way that the wall is locked by it in its vertical position.
  • the two side walls 16 of the bin which are transverse to the pivoted side wall 13 may be pivotally mounted at their upper ends and be connected with an eccentric or a crank which is driven by the milling apparatus or its drive, to be imparted a short range reciprocating movement outwards and inwards by means of which the sack or bag is being constantly compressed. In this way it is obviated that the sack or bag gets stuck in the bin. The sack or bag thus gradually slides down the bin and is ground together with its contents. Instead of using moving walls there may be provided movable means for the compression of the sack or bag inside the bin.
  • a sacking device comprising a revolving turret l8 rotatable around a vertical shaft 17.
  • This turret has six arms and carries thereon five sack stands and one metal container 20.
  • the turret is stepwise rotatable such that the arms may be located in turn in register with the disposer.
  • an electric motor 21 connected by means of a crank with a pivoted arm 23 swingable with respect to the turret, said arm being arranged to drivingly engage a ratchet 25 over a spring pawl 24, said ratchet being fixedly connected to the turret for turning it in a clock-wise direction as seen in FIG.
  • each stroke of the arm 23 corresponds to movement of the revolving turret over the angle spacing adjacent arms of the turret.
  • arm 26 protruding in the diametrically opposed direction and carrying a plate 27.
  • This plate serves as a shutter for closing the discharge of the disposer when the turret is being rotated and for opening this discharge again after anew rotational position has been reached by the turret as will be described below.
  • Each sack stand comprises a frame 28 supported by means of hooks 29 on bars forming part of the turret, and these hooks are relatively deep so that the frame can be reciprocated a short distance vertically on the turret without disengageing the bars.
  • a carriage 30 with wheels 31 and handles 32 and this carriage is detachably supported on frame 28 by means of a lower support 33 on the frame and a protruding hook arm 34 on the carriage.
  • the carriage is arranged for mounting of a sack or bag 35 in an open position.
  • a roller 36 On the frame there is rotatably mounted in bearings a roller 36, which, when a sack stand (frame 28 with a carriage 30 mounted on it) is introduced below the discharge of the milling apparatus 10, will roll onto a cam rail 37 and, when the sack stand is in exact register with the discharge, will engage a notch formed in the cam rail.
  • This cam rail is coupled to a shaking drive, e.g. a crank or an eccentric driven by the milling apparatus, by means of which it is imparted a short range reciprocating movement vertically.
  • the sack stand engaging the cam rail is thus imparted a corresponding movement having the character of a vertical vibrational movement or shaking movement the stroke of which is short enough for the sack stand notto be lifted off the turret at the hooks.
  • the sack stand which is in its position below the discharge of the milling apparatus will thus be shaken vertically for the whole period when the ground refuse is delivered into the sack suspended on the sack stand, whereby the disintegrated refuse will be
  • a sensor comprising a slightly bent bar 38 which is biassed by means of a spring onto the sack just below the mouth thereof.
  • This sensor is coupled over an arm 39 to a micro-breaker controlling the operation of the milling apparatus.
  • the empty sack will yield to the spring biassed sensor and the milling apparatus will be started by a signalfrom the micro-breaker.
  • the microbreaker When the contents of the sack is on a level with the sensor this will be forced out by the contents against the spring bias and the microbreaker will be actuated to stop the milling device and to start the drive motor of the turret.
  • the container is passed in under the milling apparatus.
  • a cam 40 on the rotational means will be brought into engagement with a release lever 41 which, over a linkage 42, is coupled to an outlet valve in a tank 43 mounted on the bin and containing rinsing or fumigating fluid, in order to bring the release lever into operative position with reference to the arm 23 which, at the end of its operative stroke, will actuate the release lever.
  • the outlet valve will be opened and the fluid will be flushed through the milling apparatus for cleansing and fumigating it.
  • the fluid is collected in container 20.
  • a disposer with a sacking device comprising a bin for receiving the refuse to be disintegrated
  • a milling apparatus arranged at the lower end of the bin for disintegration of the refuse received thereby
  • said means operatively connecting the sack stands with the shaking means comprising a cam rail connected with the shaking means to be imparted thereby a reciprocating movement vertically, and a roller on each sack stand arranged to roll onto the rail by the movement of the sack stand to said position below the milling apparatus in order that the sack stand shall rest with at least part of its weight on said rail.
  • each sack stand comprises a first wheeled element, a second element supported on said transport device by said supporting means, and means detachably connecting said first element with said second element.
  • a disposer as claimed in claim 1 wherein said transport device comprises a revolving turret, further comprising a step feeding mechanism operatively connected with said revolving turret to rotate the turret step by step each step corresponding to the spacing of the sack stands supported by the turret; as well as a shutter for closing the discharge of the milling apparatus, and means operatively connected with aaid shutter for introducing the shutter below said discharge during the movement of the revolving turret one step and returning the shutter to an open position while the revolving turret is at rest, the shutter successively closing the discharge while a sack stand is being removed from its position below the discharge, and keeping it closed while the following sack stand is being moved into position below the discharge.

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Auxiliary Apparatuses For Manual Packaging Operations (AREA)
  • Crushing And Pulverization Processes (AREA)
  • Supplying Of Containers To The Packaging Station (AREA)
  • Processing Of Solid Wastes (AREA)
  • Control And Other Processes For Unpacking Of Materials (AREA)
US412529A 1972-11-07 1973-11-02 Disposer with a sacking device Expired - Lifetime US3872648A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE1437572 1972-11-07

Publications (1)

Publication Number Publication Date
US3872648A true US3872648A (en) 1975-03-25

Family

ID=20298991

Family Applications (1)

Application Number Title Priority Date Filing Date
US412529A Expired - Lifetime US3872648A (en) 1972-11-07 1973-11-02 Disposer with a sacking device

Country Status (8)

Country Link
US (1) US3872648A (zh)
JP (1) JPS49134491A (zh)
BE (1) BE807032A (zh)
DE (1) DE2355032A1 (zh)
FR (1) FR2213199B3 (zh)
IT (1) IT997787B (zh)
LU (1) LU68750A1 (zh)
NL (1) NL7315224A (zh)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106347791A (zh) * 2016-09-30 2017-01-25 天津市蓟县绿普生蔬菜种植有限公司 袋子撑口器
CN113385289A (zh) * 2021-06-18 2021-09-14 段昱彤 一种营养液加工系统和加工方法

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4231408A1 (de) * 1992-09-19 1994-03-24 Schleicher & Co Int Vorrichtung zum Zerkleinern von Dokumenten
CN112371226B (zh) * 2020-11-02 2022-05-06 云南兴建水泥有限公司 一种节能型水泥生料辊压机终粉磨系统

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1583875A (en) * 1923-06-02 1926-05-11 Michael V Grono Bag-handling mechanism
US2900774A (en) * 1957-01-02 1959-08-25 Norsk Hydro Elektrisk Machine for packing bags with powdered or granulated material

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1583875A (en) * 1923-06-02 1926-05-11 Michael V Grono Bag-handling mechanism
US2900774A (en) * 1957-01-02 1959-08-25 Norsk Hydro Elektrisk Machine for packing bags with powdered or granulated material

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106347791A (zh) * 2016-09-30 2017-01-25 天津市蓟县绿普生蔬菜种植有限公司 袋子撑口器
CN113385289A (zh) * 2021-06-18 2021-09-14 段昱彤 一种营养液加工系统和加工方法

Also Published As

Publication number Publication date
IT997787B (it) 1975-12-30
LU68750A1 (zh) 1974-01-18
DE2355032A1 (de) 1974-05-16
FR2213199A1 (zh) 1974-08-02
FR2213199B3 (zh) 1976-09-24
JPS49134491A (zh) 1974-12-24
BE807032A (fr) 1974-03-01
NL7315224A (zh) 1974-05-09

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