WO2003089342A1 - Vorrichtung zum verstellen der neigung einer schwingrinne - Google Patents
Vorrichtung zum verstellen der neigung einer schwingrinne Download PDFInfo
- Publication number
- WO2003089342A1 WO2003089342A1 PCT/EP2003/004081 EP0304081W WO03089342A1 WO 2003089342 A1 WO2003089342 A1 WO 2003089342A1 EP 0304081 W EP0304081 W EP 0304081W WO 03089342 A1 WO03089342 A1 WO 03089342A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- vibrating
- support
- abutment
- trough
- vibrating trough
- 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.)
- Ceased
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G27/00—Jigging conveyors
- B65G27/08—Supports or mountings for load-carriers, e.g. framework, bases, spring arrangements
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G27/00—Jigging conveyors
- B65G27/10—Applications of devices for generating or transmitting jigging movements
- B65G27/32—Applications of devices for generating or transmitting jigging movements with means for controlling direction, frequency or amplitude of vibration or shaking movement
Definitions
- the invention relates to a device for adjusting the inclination of a vibrating trough which can be driven by a vibrating drive, in particular for partial quantity scales, with a vibrating trough carrier arranged on the vibrating drive.
- Partial quantity scales are distributed over a rotating cone-shaped distributor to oscillating troughs arranged in a circle underneath the distributor and projecting radially therefrom. These vibrating channels are the ones that point the way from the distributor
- the objects are conveyed radially outwards in the direction of the decreasing inclination of the vibrating trough to the end of the vibrating trough, from where they pass through a collecting funnel fall into a weighing funnel.
- the partial quantities of objects collected in the various vibrating troughs in the various weighing hoppers are then weighed, whereupon a suitable combination of the contents of different weighing hoppers, which results in a predetermined total weight, is determined. This determined combination of the weighing funnel contents is then filled into a collecting container via a collecting funnel.
- the known device with a fixed tilting channel inclination has a number of disadvantages. It only works for objects with a certain coefficient of friction. For example, vibrating troughs with a relatively low inclination are only suitable for transporting objects with a low coefficient of friction, such as screws. Objects with higher friction coefficients, such as edible fruit gums, do not slide along the vibrating trough despite the shaking movement. To do this, the vibrating channels should have a higher angle of inclination. In this case, however, the objects with a low coefficient of friction would slip on the trough without shaking, but this should be prevented.
- the previously known partial quantity scales which are matched to objects with a certain coefficient of friction, first have to be reconfigured, if at all possible, through lengthy and tedious assembly work.
- the inclination of the vibrating troughs is adjusted by loosening the screws fixing them to the vibrating drive, tilting the trough and then tightening the fastening screws.
- this assembly work to reconfigure the devices for objects with different coefficients of friction is tedious and time-consuming, with the result that the device fails for a longer period of time for production.
- the known partial quantity scales are therefore not flexible enough to be used for filling different objects with regard to the requirements in production.
- the invention has for its object to provide a device of the type mentioned, which can be used flexibly for filling objects with different coefficients of friction.
- the object is achieved by the device of the type mentioned, in which the vibrating channel support has an abutment and the vibrating channel has a manually operable tensioning element, by means of which the vibrating channel can be releasably clamped to the abutment in at least two different inclinations.
- This invention is based on the knowledge that the inclination of the vibrating trough can be adjusted particularly quickly and without great effort if the vibrating trough can be releasably clamped to an abutment by a manually actuated clamping element in various inclinations.
- the abutment is adjustable in height. This represents a particularly favorable design in terms of construction, since an oscillating trough which is clamped at a support point in different height positions automatically assumes different inclinations when a second one
- the point of contact of the vibrating channel remains the same in its height position.
- the abutment has a, in particular cylindrical, pin which is supported in a first recess in the vibrating channel support which extends essentially in the vertical direction, in particular in a region of the vibrating channel support which projects upwards. It is also advantageous if the pin is aligned parallel to the pivot axis of the vibrating trough, about which the vibrating trough is rotated when adjusting its inclination.
- the height-adjustable pin in the first recess by simple vertical displacement represents an economically particularly advantageous embodiment of a height-adjustable abutment.
- the vibrating channel can be clamped particularly well against this pin if it is aligned parallel to the pivot axis of the vibrating channel.
- the inclination of the vibrating trough depends on the vertical position of the pin in the first recess of the vibrating trough support.
- the vibrating trough has a contact element which is complementary to the abutment and serves for clamping. If this contact element is now clamped against the abutment pin, the vibrating channel is connected to the vibrating channel support in a particularly stable manner.
- an edge of the first recess extending in the vertical direction has at least two, each for Snap the pin into suitable indentations at different height positions. This first of all ensures that the set height positions of the abutment are reproducible, that is to say that each time a specific target height position is set, this also corresponds to the height position of a previous setting. Furthermore, the indentations prevent the pin from slipping vertically in the first recess of the vibrating channel support as soon as the vibrating channel is clamped to the abutment.
- the vibrating channel support in particular the protruding region of the vibrating channel support, has a
- This second recess preferably has a horizontal boundary for the tension member in the direction of the boundary of the
- the contact element When the recess is tensioned, the contact element is pressed against the abutment pin in the direction of the bulges in the first recess of the vibrating channel support.
- the second recess extends essentially in the clamping direction and opens out freely at the upper edge of the region which projects upwards. So that the tension member when releasing the
- Clamping element can be removed from the horizontal boundary of the second recess upwards out of the upwardly projecting region of the vibrating channel support. This in turn enables the complete vibrating trough to be removed from the vibrating trough support.
- the second recess preferably has a vertical boundary upwards, which is designed as a tip at its end leading away from the horizontal boundary. In the case where the removed vibrating channel is placed on the vibrating channel support, the tip facilitates the insertion of the
- Tension member in the second opening since it serves as a guide rail for the tension member when retracting the tension member to the horizontal limit. Furthermore, it has proven to be expedient according to the invention if the vibrating trough has a support which supports it on the free edge of the region which projects upwards. This means that part of the weight of the vibrating trough can be transferred to the vibrating trough support via the support and at the same time the load on the abutment can be reduced in the vertical direction. If the support is close to the center of gravity of the vibrating channel, the weight load of the abutment is reduced to the smallest possible size. The pivot axis about which the vibrating trough is rotated when adjusting its inclination runs through this support.
- the tensioning element has a tensioning rod connected to its tension member and running parallel to the vibrating trough, and a lever arm articulated to the tensioning rod, the pivot point of which is fixed on the vibrating trough.
- a clamping element designed in this form it is thus possible to releasably clamp the vibrating trough on the abutment and thus on the vibrating trough support.
- the lever arm designed as a manual actuating element is pivoted in such a way that the tension member moves in the tensioning direction at the end of the tension rod opposite the manual actuating element in the second recess of the vibrating channel support.
- the vibrating channel When the tensioning element is tightened in the second recess, the vibrating channel is thus tensioned against the abutment.
- the cylindrical pin of the abutment is pressed into one of the indentations of the first recess of the vibrating channel support, which makes it impossible to shift the height position of the pin within the first recess.
- the manual actuating element When the vibrating trough is released from the vibrating trough support, the manual actuating element is pivoted in the opposite direction, as a result of which the tension rod is displaced such that its tension member moves away from the clamping position in the second recess, as a result of which the contact pressure of the pivoting channel against the abutment is eliminated and the pin of the abutment in its height position can be adjusted.
- FIG. 1 shows a vibrating trough on a device for adjusting the inclination of the vibrating trough with a vibrating trough support having a tensioning element, the tilting trough being 1 ° and the tensioning element being open, Fig. 2, the vibrating trough on a device for adjusting the inclination
- FIG. 1 An embodiment of a device for adjusting the inclination of a vibrating channel is explained with reference to FIG. 1.
- This shows a vibrating channel 1 with a flat bottom piece and two upwardly bent side pieces.
- the trough has a slight slope from right to left, which makes it possible to transport objects picked up at the right feed end 15 of the vibrating trough 1 to the left discharge end 16.
- the vibrating channel 1 In the conveying direction, ie towards the left, the vibrating channel 1 widens continuously.
- the vibrating channel 1 is carried by a vibrating channel support 2, which is fastened with its flange-shaped lower part to an oscillating drive by means of screws.
- the vibrating channel support 2 has a vibrating channel fastening element 3 for fastening the vibrating channel.
- This vibrating channel fastening element 3 is U-shaped in cross section and has two upwardly projecting side walls and a U-web 21 connecting the side walls.
- the U-web 21 is clamped by means of screw bolts (not shown) on an upper radial flange 22 of the vibrating channel support 2.
- a circular elastic membrane 23 is fixed, which serves to seal against a correspondingly shaped housing edge of a partial quantity scale or other device equipped with the vibrating channel, without impeding the oscillation movement.
- a vertical elongated hole 5 for receiving an abutment pin 4 designed as a cylindrical rod is provided in the end walls facing the feed end 15 of the vibrating channel 1.
- This elongated hole has on its right vertical edge facing the feed end 15 of the vibrating trough 1 three indentations matched to the rounding of the abutment pin 4.
- the abutment pin 4 can thus be fixed in three different height positions by pressing on the edge of the elongated hole having the indentations.
- Figures 1 and 2 show the abutment pin 4 in the lowest height position, while the pin in Fig. 3 assumes the central position and in Fig. 4 the upper height position.
- abutment pin 4 remains securely in its respectively set height position, nuts (not shown) are screwed onto its two free ends, by means of which plate springs placed on the free ends are tensioned against the side walls. Due to the pressing force caused by the plate springs between the abutment pin 4 and the side walls, the abutment pin 4 is held securely and nevertheless displaceably in height.
- a substructure 6 of the vibrating channel is attached from below.
- This substructure 6 is designed in the form of a hollow tube with a rectangular cross section. It extends from the area of the discharge end 16 of the vibrating trough 1 over approximately two thirds of the length of the vibrating trough, so that no substructure 6 is attached in the vibrating trough part facing the feed end 15 of the vibrating trough 1 and making up about a third of the length of the vibrating trough 1.
- a semicircular recess is provided in each of the two vertical side walls, which is suitable for supporting the vibrating channel 1 against the abutment pin 4.
- the left region of the substructure 6 facing the discharge end 16 of the vibrating channel 1 is designed without a front side wall and without a base piece.
- a lever-like manual control element 7 is fastened to the rear side wall via two pivot bearings 8 arranged on an axis, as shown in FIG. 2.
- the end of a pull rod 9 is fixed to the manual actuating element 7 via a pull rod pivot bearing 10. Because of the recess in the front side and bottom walls of the substructure 6, the manual control element 7 can move from a closed position shown in FIG. 2, in which the manual control element 7 rests against the rear wall of the substructure 6, to one shown in FIG. 1 open position can be pivoted through an angle of 90 °.
- the pull rod 9 is displaced parallel to the orientation of the vibrating trough 1 together with a cross rod 11, which is attached at its other end at a right angle and serves as a tension member.
- the crossbar 11 emerges from the outside through elongated openings 12 provided in the two side walls of the substructure 6.
- Fig. 1 shows that the manual control element 7, the pull rod 9 and the cross rod 11 comprising clamping element in the open position.
- the two ends of the crossbar 11 are each at the approach of one in each of the two side walls of the
- Swinging gutter fastening element 3 incorporated elongated recess 13.
- This Elongated recess 13 is bounded on the left side both horizontally and vertically by a hook-shaped limiting element 14, which has a tip pointing to the right at the upper end. If the manual actuation element 7 is now pivoted in the direction of the closed position shown in FIG. 2, the crossbar 11 is retracted in the elongated recess 13 as far as possible against the hook-shaped limiting element 14. The vibrating trough 1 is pressed to the right against the abutment pin 4, whereby the vibrating trough 1 as such is clamped to the abutment pin 4.
- the weight of the vibrating channel is supported essentially on the top of the hook-shaped limiting elements 14 by means of two button-like supports 17, which are formed by the free end regions of a continuous transverse bolt which penetrate the side walls of the substructure 6 above the elongated openings 12.
- the manual operating element 7, as shown in FIG. 1 is pivoted forward, whereby the crossbar 11 is pushed away from the hook-shaped limiting element 14 to the right.
- the abutment pin 4 is then pushed either into the position shown in FIG. 3 in the middle indentation or into the position shown in FIG. 4 in the upper indentation.
- the inclination of the swivel channel 4 seated on the abutment pin 4 is adjusted accordingly.
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Jigging Conveyors (AREA)
- Grinding Of Cylindrical And Plane Surfaces (AREA)
Abstract
Description
Claims
Priority Applications (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US10/511,519 US20050126893A1 (en) | 2002-04-19 | 2002-04-17 | Device for adjusting the inclination of a vibrating conveyor |
| JP2003586068A JP2005527445A (ja) | 2002-04-19 | 2003-04-17 | 振動コンベヤの傾きを調節するための装置 |
| EP03746832A EP1497207B1 (de) | 2002-04-19 | 2003-04-17 | Vorrichtung zum verstellen der neigung einer schwingrinne |
| DE50302750T DE50302750D1 (de) | 2002-04-19 | 2003-04-17 | Vorrichtung zum verstellen der neigung einer schwingrinne |
| AU2003232484A AU2003232484A1 (en) | 2002-04-19 | 2003-04-17 | Device for adjusting the inclination of a vibrating conveyor |
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE10217604.3 | 2002-04-19 | ||
| DE10217604A DE10217604A1 (de) | 2002-04-19 | 2002-04-19 | Vorrichtung zum Verstellen der Neigung einer Schwingrinne |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| WO2003089342A1 true WO2003089342A1 (de) | 2003-10-30 |
Family
ID=28798607
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PCT/EP2003/004081 Ceased WO2003089342A1 (de) | 2002-04-19 | 2003-04-17 | Vorrichtung zum verstellen der neigung einer schwingrinne |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US20050126893A1 (de) |
| EP (1) | EP1497207B1 (de) |
| JP (1) | JP2005527445A (de) |
| AT (1) | ATE320993T1 (de) |
| AU (1) | AU2003232484A1 (de) |
| DE (2) | DE10217604A1 (de) |
| WO (1) | WO2003089342A1 (de) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2005092748A1 (ja) | 2004-03-26 | 2005-10-06 | Ishida Co., Ltd. | 搬送装置およびこれを備えた組合せ計量装置 |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| ITMI20070054U1 (it) * | 2007-02-20 | 2008-08-21 | Ilapak Internat S A | Dispositivo di aggancio di un canale di convogliamento vibrante ad un generatore di vibrazione e convogliatore comprendente tale dispositivo di aggancio |
| US20130042943A1 (en) | 2011-08-18 | 2013-02-21 | Countlab, Inc. | Container filling machine |
| CN109931618A (zh) * | 2017-12-15 | 2019-06-25 | 南京机器人研究院有限公司 | 移动固体废弃物焚烧装置 |
| JP7114189B2 (ja) * | 2018-12-19 | 2022-08-08 | 大和製衡株式会社 | 組合せ計量装置 |
| EP3879246B1 (de) * | 2020-03-10 | 2023-09-13 | Ishida Co., Ltd. | Fördermechanismus und kombinationswiegevorrichtung |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2337174A (en) * | 1941-08-14 | 1943-12-21 | Del Conveyor & Mfg Company | Shaker conveyer drive construction |
| DE3111811C2 (de) | 1980-03-25 | 1985-06-05 | Kabushiki Kaisha Ishida Koki Seisakusho, Kyoto | Wägemaschine |
| US4724949A (en) * | 1985-04-16 | 1988-02-16 | Misina Press Co., Ltd. | Conveyor apparatus for discharging pressed products and similar items from a press |
| US5967294A (en) * | 1997-04-23 | 1999-10-19 | Fmc Corporation | High stroke, highly damped spring system for use with vibratory feeders |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3216556A (en) * | 1964-06-08 | 1965-11-09 | Jr Warren C Burgess | Vibratory conveyor |
| US3703233A (en) * | 1971-02-08 | 1972-11-21 | Harold R Hacker | Vibratory feeding apparatus |
| US4260052A (en) * | 1978-06-05 | 1981-04-07 | Fmc Corporation | Vibratory feeder leaf spring arrangement |
| US6415913B2 (en) * | 1997-03-17 | 2002-07-09 | Fmc Technologies, Inc. | Excited base conveyor system |
| US6019216A (en) * | 1997-03-27 | 2000-02-01 | Fmc Corporation | Spring mounting bracket |
| US6349093B1 (en) * | 1997-10-07 | 2002-02-19 | At&T Corp. | Automated remote provisioning technique |
| US6161680A (en) * | 1999-10-12 | 2000-12-19 | Fmc Corporation | Spring connection for vibratory conveyor |
-
2002
- 2002-04-17 US US10/511,519 patent/US20050126893A1/en not_active Abandoned
- 2002-04-19 DE DE10217604A patent/DE10217604A1/de not_active Withdrawn
-
2003
- 2003-04-17 DE DE50302750T patent/DE50302750D1/de not_active Expired - Fee Related
- 2003-04-17 JP JP2003586068A patent/JP2005527445A/ja not_active Withdrawn
- 2003-04-17 AU AU2003232484A patent/AU2003232484A1/en not_active Abandoned
- 2003-04-17 AT AT03746832T patent/ATE320993T1/de not_active IP Right Cessation
- 2003-04-17 EP EP03746832A patent/EP1497207B1/de not_active Expired - Lifetime
- 2003-04-17 WO PCT/EP2003/004081 patent/WO2003089342A1/de not_active Ceased
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2337174A (en) * | 1941-08-14 | 1943-12-21 | Del Conveyor & Mfg Company | Shaker conveyer drive construction |
| DE3111811C2 (de) | 1980-03-25 | 1985-06-05 | Kabushiki Kaisha Ishida Koki Seisakusho, Kyoto | Wägemaschine |
| US4724949A (en) * | 1985-04-16 | 1988-02-16 | Misina Press Co., Ltd. | Conveyor apparatus for discharging pressed products and similar items from a press |
| US5967294A (en) * | 1997-04-23 | 1999-10-19 | Fmc Corporation | High stroke, highly damped spring system for use with vibratory feeders |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2005092748A1 (ja) | 2004-03-26 | 2005-10-06 | Ishida Co., Ltd. | 搬送装置およびこれを備えた組合せ計量装置 |
| EP1728740A4 (de) * | 2004-03-26 | 2009-06-03 | Ishida Seisakusho | Trägervorrichtung und diese aufweisende kombinationsdosiervorrichtung |
Also Published As
| Publication number | Publication date |
|---|---|
| EP1497207A1 (de) | 2005-01-19 |
| DE50302750D1 (de) | 2006-05-11 |
| ATE320993T1 (de) | 2006-04-15 |
| EP1497207B1 (de) | 2006-03-22 |
| DE10217604A1 (de) | 2003-11-06 |
| US20050126893A1 (en) | 2005-06-16 |
| AU2003232484A1 (en) | 2003-11-03 |
| JP2005527445A (ja) | 2005-09-15 |
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