CN201605053U

CN201605053U - Drum car

Info

Publication number: CN201605053U
Application number: CN2009201502955U
Authority: CN
Inventors: 约瑟夫·内尔斯; 亨宁·古格尔
Original assignee: Voith Paper Patent GmbH
Current assignee: Voith Patent GmbH
Priority date: 2008-05-09
Filing date: 2009-05-08
Publication date: 2010-10-13
Anticipated expiration: 2019-05-08
Also published as: EP2116494A2; EP2116494A3; DE102008001701A1

Abstract

The utility model relates to a drum car (1), which is provided with at least one support (5) capable of moving, and particularly capable of shifting and/or being extracted. The drum car can also be advantageously provided with a variable functional element (5a) for fixing objects (6, 7, 8), and at least one blocking element (10) used for, particularly in transporting shorter objects, preventing arbitrary use of the drum car in free spaces of boundary zones.

Description

Hurdy-gurdy

Technical field

The utility model relates to a kind of hurdy-gurdy that has the chassis, and this chassis has supporting on the ground, especially the wheel on the road surface or air bag support and have a bearing that is arranged on upside at least, and this bearing is applicable to accepts reel.

Background technology

The manufacturing process of paper and cardboard has just faced the requirement of contradiction since it produces.Except the quality and the common contradiction between the price that in many other technical fields, also exist, higher alerting ability requirement has been proposed for the manufacturing process of paper, so that can satisfy the requirement of client to different paper kinds.

According to needed paper kind, paper thickness or paper quality, paper is through various continuous and discontinuous processes.At this, the difference between various types of not only is the quantity of processing station merely, and especially also is its type.

On the one hand, for a kind of process equipment of special use needn't all be set for each kind, and on the other hand, in order to prevent the production break of entire equipment when the individual feature element et out of order, manufacturing process must make in certain position by segmentation in whole production, as forming intermediate station after paper machine, the cut-out equipment, this intermediate station is used as energy disperser, and can be connected other production station that adapts with the kind of wishing.

For connecting these intermediate stations, web of material, be that paper web or board web material are wound in big material volume (those skilled in the art are referred to as the full reel of the state that twines usually) on the blank coil tube at this, yet, write for simpler, both's unification is called reel hereinafter, and uses car or load-transfer device to carry usually according to prior art.At this, load-transfer device has the simpler advantage of loading, yet only can be applicable in the pre-determined path.In practice, also because of its less load-bearing capacity, it uses the application far fewer than so-called hurdy-gurdy.

This car is made of the chassis usually, this chassis have supporting on the ground, the wheel on the road surface and be arranged in upside, be applicable to the bearing of accepting reel especially.

This car also is used to the loopback of reel or actually exists in the reel disposal system of each manufacturing station and the loading once more of reel stocking system.

Be up to 170 tons high weight owing to expire reel now, stable and fixing supporting is absolutely necessary for the transportation of safety.If so heavy material volume accidental release from the car will cause huge harm.

Especially under the situation of handling labor, even but when the requirement that each produces station and specific paper kind adapts, also must change for example roller of calander, reel separate machine or paper machine, and need conveying arrangement, especially car, wherein, for the above reasons, be that the bearing of conveying arrangement must be complementary with indivedual sizes of each roller at least.At this, roller has the axial length bigger than reel mostly, because its running surface is wideer than the width of material web usually.

Produced the transportation demand of the part width of cloth material volume that is wrapped in usually on the sleeve at last at the interface of cutting station.Opposite with most of roller, the part width of cloth material volume that is formed by width of cloth material always has the axial length littler than reel, and it is equivalent to the part of original breadth width.

For the number that makes the transport trolley that is equipped with expensive actuating device keeps the least possiblely, commonly just for many years, be not the actuating device of the roller car design specialized frequently do not used, and with the roller car hang over load or the hurdy-gurdy of unloaded on so that transportation.Although can when purchasing the roller car, reduce expenses in this way.Yet basic problem is, needs many cars, and it has high static ratio (Ruheanteil) from the productive capacity measuring and calculating.In addition, formulating hurdy-gurdy in the scope of single hall usually is difficult together with the scheduling of the roller car that articulates.In addition be not in operating car at least and need park area.

Press DE10 2,005 000 081 known a kind of hurdy-gurdy, its bearing set is replaceable, and therefore can adapt to a great extent.Now, this hurdy-gurdy provides and has improved a lot of alerting abilitys, and because the negligible amounts of desired car has also especially been saved storage space except that expense.In addition, cancelled the loaded down with trivial details scheduling of roller car to articulating, and the accident hazard when also having reduced operation with this.

Yet, also be in this shortcoming, for keeping certain storage, expends obsolete adapter outside using in transportation.Yet main in practice defective is with adaptive time of setting up of coming and time of setting up again.At last, this adaptive hurdy-gurdy can not compensate length difference important between each object, and also is not suitable for supporting long or short object, and such object needs special-purpose vehicle.

Summary of the invention

Technical problem to be solved in the utility model is, a kind of device that is used to transport reel is provided, it also is being applicable to supporting and can transporting object, especially roller other size, also have length difference under particular case under prerequisite that does not have loaded down with trivial details repacking.

The technical matters that this utility model further will solve is, the obsolete stationary part of the parts that conveying arrangement do not utilize is in transit minimized.

Technical matters of the present utility model can solve by at least one following movable bearing.

The utility model relates to a kind of hurdy-gurdy that has the chassis, this chassis has and is bearing in ground wheel or air bag and supports, and has the bearing that at least one is arranged in upside, this bearing is applicable to that accepting object (especially reel, roller or part width of cloth material volume) is characterized in that, described hurdy-gurdy has that at least one is movable, especially movably, the rotating and/or bearing that can extract out.The bearing that exists for the support object preferably is equipped with the functional element that can construct with changing, is used for fixing object.

And described movable bearing is equipped with at least one actuating device corresponding to its degree of freedom.

If use driver element for the motion of nonrigid parts, especially bearing and variable functional element, so this form of implementation is especially favourable.Can reduce the Installation and Debugging time in this way once more and reduce operator's risk of injury.

In addition, if clearance envelope that can edge region during to the motion of the center of gravity direction of hurdy-gurdy at least one movable bearing prevents use without authorization to hurdy-gurdy by at least one barrier element, is especially favourable by hurdy-gurdy of the present utility model so.

If barrier element can stop variable path at least one direction in space, so described barrier element is especially suitable.At this, especially chain, band, net, valance, bar, fence or grid have the height practical value.Otherwise, the safety of significance degree can be provided by means of the air bag that the ducted body of fluid expansion, especially available air are filled.

At last, if the motion of barrier element and at least one movable bearing is coupled, so that bearing automatically is blocked in the clearance envelope in the fringe region, so this barrier element is particularly useful.

Being configured in each dependent claims that other is favourable described.

Description of drawings

Show form of implementation of the present utility model in the accompanying drawings in a capsule, these forms of implementation will describe in detail hereinafter.

Among the figure:

Fig. 1 is by hurdy-gurdy of the present utility model, as the to have bearing movably view when the reel of transportation width of cloth material width,

Fig. 2 is by hurdy-gurdy of the present utility model, as the to have bearing movably view at the transport roller period of the day from 11 p.m. to 1 a.m,

Fig. 3 is by hurdy-gurdy of the present utility model, as the to have bearing movably view when transportation is wrapped in part width of cloth material volume on the sleeve.

The specific embodiment

Fig. 1 extremely hurdy-gurdy 1 shown in Figure 3 solves technical matters of the present utility model by architectural feature as claimed in claim 1, and in illustrated embodiment, have two bearings 5, wherein, for the cost reason only one with can be on vertical L infinitely or the mode that moves of piecewise arrange.For this reason, this bearing for example longitudinally L on a slide, move or locking.

In unshowned form of implementation, it is movable that two bearings 5 can be arranged to, and especially removable, rotatable and/or can extract out.

According to the utility model, have the preferred structure like this of form of implementation of the bearing of arranging movingly 5, make the axis 3a of outmost travelling wheel 3 be positioned at from the center of gravity S of bearing 5 ₅Between the outside of the vertical line that sets out of the end points of imaginary line segment x.

In this form of implementation, movable bearing 5 is furnished with variable functional element 5a, is used for fixing object, this functional element under situation illustrated in figures 1 and 2 especially at an easy rate by half shell of bottom with can form by slack-free in the above tension band 9.In unshowned form of implementation, variable functional element also can be designed as gripping mechanism or the fixing device that is used for fixing object, and they can be opened or closure by single or public operating element.

At this, the preferred fixing device of device conduct that is similar to vice is set, it is for example opened drivingly by simple screw mechanism automatic or manual or is closed.This mechanism can respond fixing device by operating element by means of known architectural feature independent or publicly.

As an alternative, Gou Zao functional element 5a also can construct in this wise changeably, make it be used for bearing shaft end or axle journal on the one hand, be applicable to interlocking on the other hand in tube end or sleeve, roll up 8 so that can support example part width of cloth material as shown in FIG. 3, that be wrapped on the sleeve.For this reason, functional element 5a for example can turn maybe and can be arranged on the bearing 5 with turning to, and is shaped on a side channel shape ground, and has the horn shape body at opposite side.What can consider equally is, Gou Zao functional element 5a has the funtion part that L longitudinally moves, especially telescopic pipe fitting changeably.

Become easy for making to handle, movable bearing 5 is furnished with actuating device 11, and be coupled with the valance that can extract out, form by chain member, this valance is as barrier element 10, and be applicable to the motion of following bearing, and automatically be blocked in the clearance envelope that forms between movable bearing 5 and the hurdy-gurdy edge in its back at this.This is even more important, so that satisfy in many national actv. work safety regulations, this provides against the untapped parking space that the operator together takes hurdy-gurdy.

Under the prerequisite that does not deviate from basic thought of the present utility model, can change graphic form of implementation in many-side.

Reference numerals list

1 hurdy-gurdy

2 chassis

3 wheels

The axis of 3a wheel

4 ground

5 bearings

The functional element that 5a is variable (at the top of bearing)

6 reels (=empty or full reel)

7 rollers

8 part width of cloth materials volume

The functional element of 9 flexibilities, especially tension band or strapping

10 barrier elements

11 are used for the actuating device of movable bearing

G gravity

L is vertical

The center of Sii (i=1 or i=5)

The x line segment

Claims

1. hurdy-gurdy (1) that has chassis (2), this chassis has the wheel (3) or the air bag that are bearing on the ground (4) and supports, and has at least one bearing that is arranged in upside (5), this bearing is applicable to accepts object, it is characterized in that described hurdy-gurdy (1) has at least one movable bearing (5).

2. hurdy-gurdy as claimed in claim 1 is characterized in that, described object is reel (6), roller (7) or part width of cloth material volume (8).

3. hurdy-gurdy as claimed in claim 1 is characterized in that, described bearing (5) movably, rotating and/or can extract out.

4. hurdy-gurdy as claimed in claim 1 is characterized in that, described bearing (5) is furnished with the variable functional element (5a) that is used for fixing described object (6,7,8).

5. as claim 1 or 4 described hurdy-gurdies, it is characterized in that described movable bearing (5) is equipped with at least one actuating device corresponding to its degree of freedom (11).

6. as claim 1 or 4 described hurdy-gurdies, it is characterized in that described movable bearing (5) is equipped with a plurality of actuating devices corresponding to its degree of freedom (11).

7. hurdy-gurdy as claimed in claim 1, it is characterized in that described device prevents use without authorization to this hurdy-gurdy by at least one barrier element (10) at least one movable bearing (5) can the clearance envelope of edge region during to the motion of center of gravity (S1) direction of described hurdy-gurdy (1).

8. hurdy-gurdy as claimed in claim 7 is characterized in that, described at least one barrier element (10) is applicable to along at least one direction in space and stops transformable path.

9. hurdy-gurdy as claimed in claim 7 is characterized in that, described at least one barrier element (10) respectively with the coupling of at least one movable bearing (5) so that described bearing automatically is blocked in the clearance envelope in the fringe region.