CN103282665B

CN103282665B - The manufacture method of conveyer device, driving means and conveyer device

Info

Publication number: CN103282665B
Application number: CN201180054873.5A
Authority: CN
Inventors: M·克施鲍姆
Original assignee: SEW Eurodrive GmbH and Co KG
Current assignee: SEW Eurodrive GmbH and Co KG
Priority date: 2010-11-15
Filing date: 2011-10-21
Publication date: 2016-10-12
Anticipated expiration: 2031-10-21
Also published as: WO2012065679A2; EP2640978A2; DE102010051192A1; EP2640978B1; DE102010051192B4; CN103282665A; WO2012065679A3

Abstract

The present invention relates to a kind of conveyer device, a kind of driving means and the manufacture method of a kind of conveyer device, this conveyer device has the gear being connected to the most rotatably on axle, the gear teeth of this gear and the gear teeth meshing of another gear, for conveying conveying thing between first passage region (55) and second channel region (56), wherein, control dish is by means of bearing, particularly rolling bearing, particularly ball bearing is rotatably supported on axle, wherein, the rotational motion of control dish limits by means of arresting disc, wherein, the pivot center of control dish is corresponding to the axis of axle, wherein, control dish: there is the first axially extended notch part, for thing will be carried, particularly medium guides to first passage region or comes from first passage regional guidance；With there is the second axially extended notch part, for conveying thing, particularly medium being come from second channel regional guidance or guiding to second channel region；Wherein, according to turned position, the first axially extended notch part of control dish and input channel (41,42,45) or output channel (20,40,44) it is connected, derive from input channel or output channel especially for by conveying thing, and control the second axially extended notch part and the output channel (41,42 of dish, 45) or input channel (20,40,44) it is connected, derives from input channel or output channel especially for by conveying thing.

Description

The manufacture method of conveyer device, driving means and conveyer device

Technical field

The present invention relates to a kind of conveyer device, a kind of driving means and the manufacture method of a kind of conveyer device.

Background technology

It is generally known that in gear pump, two gears engage and can carry when rotational motion Medium, wherein, gear be certainly arranged on a part notch part in, the marginal area of this notch part and Gear is the most spaced apart.

Summary of the invention

It is an object of the invention to: conveyer device is improved.

The present invention important feature in conveyer device, particularly gear pump is, this conveyer device There is a gear being connected on an axle the most rotatably, the gear teeth of this gear and another gear Gear teeth meshing, between first passage region and second channel region conveying conveying thing, its In, control dish is rotatably supported at by means of bearing, particularly rolling bearing, particularly ball bearing On axle, wherein, the rotational motion of control dish limits by means of an arresting disc, wherein, controls The pivot center of dish is corresponding to the axis of this axle, wherein, control dish:

-there is the first axially extended notch part (recesses/holes mouth), for will conveying thing, particularly Medium guides to first passage region or comes from first passage regional guidance；

-and there is the second axially extended notch part, for conveying thing, particularly medium being led to from second Road regional guidance comes or guides to second channel region；

-wherein, according to turned position,

First axially extended notch part of control dish is connected with input channel or output channel, especially It is for conveying thing is derived from input channel or output channel,

And the second axially extended notch part controlling dish is connected with output channel or input channel, Derive from input channel or output channel especially for by conveying thing.

At this advantageously, in each rotation direction of axle, conveyer device is all in the same direction Run.That is can realize the conveying of unrelated with rotation direction medium and therefore with the rotation of axle Lubricant is independently supplied to lubricating place in the way of the most identical by direction.Additionally, conveyer device Axle head pump installation can be embodied as and therefore need not the driving means of self.It addition, the switching of passage, I.e. supply and discharge replaces, and can realize in a straightforward manner by means of a control dish, and this control dish leads to Cross bearing be arranged on axle and therefore can drive respective turn by the frictional force acting on bearing On dynamic direction until each stop side of arresting disc.That is switching can be implemented in a straightforward manner.

In a favourable design, by control dish and the axial region that covered by arresting disc at least Partly overlapping.At this advantageously, the rotational motion of control dish can be in a straightforward manner by means of only Moving plate limits.Control dish may be provided in the opening of arresting disc and therefore can rotate fortune at it simply Disorder of internal organs independently limits with rotation direction.Here, arresting disc the most rotatably with housing parts phase Connect and be therefore prevented from rotating together with axle.

In a favourable design, first passage region and second channel region and gear cloth Put in a notch part of dish, be disposed particularly in identical axial region.At this advantageously, The supply of the medium carried and discharge can be implemented and therefore by axial stretching on axial position Exhibition determines conveying power.Axial stretching, extension is the biggest, then the conveying power of gear pump arrangement is the biggest. The most axial extend in this and can integrally realize, that is by the most corresponding The parts that design realize thickly, or multi-piece type ground realizes, that is by multiple, particularly two The parts of identical shaping individual or multiple, that the most sequentially arrange realize.

In a favourable design, input channel is inducted into decelerator (Getriebe) housing Inside, guide the lubricating place to decelerator especially for by the lubricant of decelerator, and/or lead Enter in a pipeline, wherein, this pipeline guide to a cooler, as liquid chiller, oil cold But device, water cooler or similar device.At this advantageously, by the conveying unrelated with direction, can Produce the most identical flow to circulate in other words.The conveying power of device is certainly same along with rotating speed declines Sample reduces.But owing to decelerator also has the most relatively low loss power when the slow-speed of revolution, therefore generate heat Tail off and and then the heat discharged in a desired manner the most also tail off.

In a favourable design, output channel is inducted into the inside, especially of reducer shell It is for the lubricant of decelerator is guided to conveyer device from oil sump/oil sump, and/or imports a pipeline In, wherein, this pipeline submerge decelerator oil sump in arrange or import a cooler, such as liquid In body cooler, oil cooler, water cooler or similar device.At this advantageously, can implement by Lubricating oil from oil sump outwards conveying and the most subsequently can by the direct fluid cooler that carried with In dispelling the heat and/or by the lubricating place of direct fluid decelerator for lubrication.

In a favourable design, axle is the axle of decelerator, particularly power shaft, particularly Wherein, axle connects the most rotatably and has the toothed portion part/meshing part of the first speed change level, special It is not wherein, axially between this toothed portion part and the gear being connected to the most rotatably on axle It is disposed with the bearing of axle, during particularly bearing is arranged in the housing parts of decelerator.At this advantageously, By means of bearing, the area of space of the area of space of decelerator with gear pump arrangement is separated.So this Plant device can be installed on shaft end.

In a favourable design, an at least housing parts of conveyer device accommodates the axle of axle Holding and also form housing for decelerator, this decelerator includes that one is connected on axle the most rotatably Toothed portion part or meshing part.At this advantageously, conveyer device includes an integrated decelerator. In other words, this reducer shell the most not only includes the toothed portion part of decelerator, but also includes gear Pump installation.

In a favourable design, input channel and/or output channel have notch part, and this lacks Oral area extends on the circumferencial direction less than 180 °, and wherein, notch part is substantially semicirclely And/or hose-like ground layout.At this advantageously, by means of rotating, be axially arranged at passage The control dish on side, region, relevant with turned position ground, can by control dish axially through (durchgaengig) notch part is positioned at input channel region or output channel overlying regions.

In a favourable design, input channel and output channel are spaced apart from each other.Have at this Profit, by crossing spaced apart region in a circumferential direction, the notch part of control dish can be with defeated Enter passage area to contact or contact with output channel region.

In a favourable design, housing parts has the section of sleeve shaped, in this section Sealably with detachably connected head components so that conveyer device by this section and head components with The mode forming housing is surrounded.At this advantageously, the section of sleeve shaped can be according to desired conveying Power and therefore cutting according to desired axial length sizing.

In a favourable design, multiple gears axially sequentially can not relatively rotate on axle Ground is arranged, and multiple gear and described other gear are sequentially arranged on a common axis, Wherein, housing parts has the section of sleeve shaped, in this section sealably and detachably Ground connects head components so that include the conveyer device of gear by this section and head components to form shell The mode of body is surrounded.At this advantageously, gear pump arrangement can be integrally mounted in reducer shell.

In a favourable design, conveyer device is arranged in axial end regions also And be connected with an armature spindle directly or through attachment means, particularly at another axial end regions Wherein, armature spindle drive this axle and therefore drive conveyer device, be connected to the most rotatably The gear that its Shangdi is arranged.At this advantageously, the gear conveying device on shaft end can be integrated in and subtract In the housing of speed device and need not self driving means, and it is as axle and operates together.

There is the driving means of aforesaid conveyer device, particularly decelerator or reducing motor/gear horse Reach/reducing motor (Getriebemotor) in important feature be, conveyer device is arranged in axle An axial end region in.

At this advantageously, a kind of axle head pump can be realized.

Important feature in the manufacture method for this conveyer device is,

The quantity of the gear that-selection is axially sequentially arranged, wherein, the quantity of selection is 1 or bigger,

-made housing parts by blank, particularly rough casting/crude foundry goods, this blank has Having the section of sleeve shaped, the most tubular convex, its method is, by this section corresponding to selected number Amount finishing (sizing cuts), particularly cuts and/or turning.

At this advantageously, by the simple finishing that can implement simply, can sleeve shaped, i.e. manage The inside of the shell part of shape realizes any number of gear and and then realizes desired pump power.

For technicians, can be from the feature of single description and/or accompanying drawing, particularly from mesh Setting and/or by compared with prior art the purpose proposed showing other rational group Close probability.

Accompanying drawing explanation

Below according to accompanying drawing, the present invention is described in detail:

Figure 1 illustrates the side view of axle head pump installation according to the present invention.

Figure 2 illustrates affiliated oblique view.

Figure 3 illustrates affiliated top view.

Figure 4 illustrates a cross section.

Figure 5 illustrates and be positioned at outside cross section.

Figure 6 illustrates a cross section, it is between the cross section of Figure 4 and 5.

Figure 7 illustrates a cross section stood vertically.

Figure 8 illustrates a cross section rotated around the axis of axle.

Detailed description of the invention

In pump installation, an axle 47 is supported in housing parts 3 by bearing 48.Here, housing Parts 3 are preferably belonging to one speed reducer actuating device in other words, and axle 47 is the input of this decelerator Axle, say, that one can quick rotation run axle.Axial end regions is integrally provided with One pump installation.

Pump installation works according to the mode of gear pump.Here, on shaft end region, a gear 53 Being connected with axle 47 the most rotatably, this gear engages with the gear 52 being supported on an axle, This axle is supported on to be had the connection dish 43 of notch part (45,46) and connector (20,40,41,42) and neutralizes In one support plate 70.

Medium, lubricant or water such as decelerator are led to by meshed gears (52,53) from preposition input Road 55 is delivered to output channel 56.Here, this passage each is in the axial direction through control dish The respective hole 65 of 61 is inducted in respective notch part 44 or 45.

Here, control dish 61 is rotatably supported on axle 47 by means of bearing 63.Due to friction, Control dish 61 is driven in each rotation direction of axle 47.Control dish 61 only sets for it at one at this The opening of the arresting disc 66 put is rotating.This represents, although the axle 47 that it is rotated drives, But in rotation direction, only reach to the rest position of arresting disc 66.

After control dish 61 is resisted against on arresting disc 66, according to the turned position of control dish 61, Feeding medium in input channel or output channel.This hole when 65 be axially located at above notch part 45 or Person can be alternatively positioned at above the notch part 46 of connection dish 43.These notch parts divide in a circumferential direction Do not extend with the angle less than 180 °.Also achieve (fluid) by means of the rotational motion of control dish to exist Flow through between the hole 65 of notch part 44 and control dish 61 or in notch part 45 and the hole of control dish 61 Flow through between 65.Therefore, when rotation direction changes, medium is modified entrance another one notch part (44,45).But owing to the rotation direction of gear (52,53) also changes, therefore its conveying direction also changes Become so that medium is supplied to notch part 45 by connector (41,42) and is passed through notch part all the time 44 are led out in connector (20,40).

Here, the connector 41 in two connectors combined (41,42) is for selectivity Ground supply is from internal duct or the medium of exterior line.When supplying from internal duct, by lubricant Sucking-off and being transported at outlet side by the gear pump including gear (52,53) from the oil sump of decelerator In pipeline, this pipeline required lubricant is supplied to lubricating place.Preferably, the nibbling of gear Conjunction region is lubricated and/or bearing is lubricated.

When using exterior line, discharge medium from exterior line feeding medium and from another pipeline. Therefore, gear pump can be used for conveyor lubricant, and this lubricant can be defeated by cooler or cooler assembly Send.The lubricant sucked is decelerated the oil sump of device and sucks and carried by cooler subsequently at this.With The lubricant that this mode cools down again supplied subsequently to decelerator and may be used for lubrication and/or The parts of cooling decelerator.

The notch part 44 and 45 control dish 61 that is smaller than in a circumferential direction carries out that of reciprocating rotation Individual angle value.

Control dish has groove 62 less, that extend in the axial direction, this groove energy at it on side Realize the axial outflow of the medium amount need to extruded when rotation direction replaces.Therefore gear pump can be realized Switching faster.

By means of notch part 46, can axially implement with screwed tight, it also be used as in addition as preventing Connection dish 43 carries out the safeguard construction of rotational motion.

Axial end portion and the axle of gear 52 of axle 47 is supported in a support plate 70.The axle of gear 52 Another axial end portion be supported in connection dish 43.

At another according in embodiments of the invention, gear pump the most modularly constructs so that this tooth Wheel pump can be with can the power manufacture of nominal.

To this end, make the section 1 of the sleeve shaped of the housing parts 3 being made up of blank on this position Cut off so that reached desired length.By the section 1 of sleeve shaped around gear pump part, Parts corresponding to desired power are set.To this end, correspondingly by multiple gear 52,53 axial order Be arranged on the axle of axle 47 and gear 52.So axle of axle 47 and gear 52 is designed as axially Corresponding length on direction.Dish 51 is the most axially made to overlie one another.The most just it is made for producing The gear pump arrangement of desired conveying power.

The section 1 of the sleeve shaped of housing parts 3 is closed by head components 2 so that gear pump arrangement Surrounded in the way of forming housing by head components 2 and section 1.

Reference number table

The section 1 of the sleeve shaped of 1 housing 3

2 head components

3 housing parts

20 connectors being used for exterior line

40 connectors being used for internal duct

41 connectors being used for internal duct

42 connectors being used for exterior line

The 43 connection dishes with notch part (45,46) and connector (20,40,41,42)

44 notch parts

45 notch parts

46 notch parts

47 axles

48 bearings

51 dishes with notch part

52 gears

53 gears

55 input channels

56 output channels

61 control dishes

62 grooves

63 bearings

64 notch parts

65 notch parts

70 support plates

Claims

1. a conveyer device,

Described conveyer device has the gear being connected to the most rotatably on axle, the wheel of described gear The gear teeth of tooth and an other gear are meshed at first passage region (55) and second channel Conveying conveying thing between region (56),

It is characterized in that,

Control dish is rotatably supported on described axle by means of a bearing, wherein, and described control dish Rotational motion limits by means of arresting disc, and the pivot center of described control dish corresponds to the axis of described axle,

Wherein, described control dish:

-there is the first axially extended notch part, for guiding described conveying thing to described first passage Region or come from described first passage regional guidance；

-and there is the second axially extended notch part, it is used for described conveying thing from described second channel district Territory guides and comes or guide to described second channel region；

-wherein, according to turned position,

The described first axially extended notch part of described control dish and an input channel (41,42,45) or Output channel (20,40,44) is connected, for described conveying thing is logical from described input channel or output Road is derived,

The described second axially extended notch part of described control dish and an output channel (41,42,45) or Input channel (20,40,44) is connected, for conveying thing is derived from input channel or output channel, At least one housing parts of described conveyer device accommodates a bearing of described axle and is also decelerator shape Becoming housing, described decelerator includes the toothed portion part being connected to the most rotatably on described axle.

Conveyer device the most according to claim 1, it is characterised in that described conveyer device is Gear pump.

Conveyer device the most according to claim 1, it is characterised in that the axle of described control dish Holding is rolling bearing.

Conveyer device the most according to claim 3, it is characterised in that described rolling bearing is Ball bearing.

Conveyer device the most according to claim 1, it is characterised in that described conveying thing is to be situated between Matter.

6. according to the conveyer device according to any one of claim 1-5, it is characterised in that by institute The axial region stating the covering of control dish weighs at least in part with the axial region covered by described arresting disc Folded.

7. according to the conveyer device according to any one of claim 1-5, it is characterised in that described First passage region is arranged in identical axial region with described second channel region and described gear In the notch part of dish (51).

8. according to the conveyer device according to any one of claim 1-5, it is characterised in that input Passage (41,42,45) is passed through the inside of reducer shell, for guiding the lubricant of decelerator to institute State the lubricating place of decelerator, and/or input channel is passed through in a pipeline.

Conveyer device the most according to claim 8, it is characterised in that this pipeline leads to cooling In device.

Conveyer device the most according to claim 9, it is characterised in that described cooler is oil Cooler or water cooler.

11. according to the conveyer device according to any one of claim 1-5, it is characterised in that output Passage (20,40,44) is passed through the inside of reducer shell, for being drawn from oil sump by the lubricant of decelerator It is directed at conveyer device, and/or output channel is passed through in a pipeline.

12. conveyer devices according to claim 11, it is characterised in that described pipeline immerses In the oil sump of decelerator or lead in cooler.

13. conveyer devices according to claim 12, it is characterised in that described cooler is Oil cooler or water cooler.

14. according to the conveyer device according to any one of claim 1-5, it is characterised in that described Axle is the power shaft of decelerator, wherein, connects the most rotatably and has the first speed change The toothed portion part of level,

Vertically at the toothed portion part of the first speed change level with described be connected to described axle the most rotatably On gear between arrange a bearing of described axle, this bearing is arranged in the housing parts of decelerator.

15. according to the conveyer device according to any one of claim 1-5, it is characterised in that input Passage and/or output channel have the notch part that notch part, input channel and/or output channel had and exist Extend in the scope less than 180 ° in circumference.

16. conveyer devices according to claim 15, it is characterised in that input channel and/or The notch part that output channel is had is arranged the most semicirclely.

17. according to the conveyer device according to any one of claim 1-5, it is characterised in that input Passage is spaced apart from each other with output channel.

18. according to the conveyer device according to any one of claim 1-5, it is characterised in that described Housing parts has the section of a sleeve shaped, can connect with sealing dismountable mode in described section Connect a head components so that described conveyer device by described section and head components to form the side of housing Formula is surrounded.

19. according to the conveyer device according to any one of claim 1-5, it is characterised in that multiple Gear is axially arranged the most rotatably, and multiple gear with described separately Outer gear is sequentially arranged on a public axis,

Described housing parts has the section of sleeve shaped, can be to seal and dismountable in described section Mode connects head components so that include that the described conveyer device of described gear is by described section and top cover Parts surround in the way of forming housing.

20. according to the conveyer device according to any one of claim 1-5, it is characterised in that described Conveyer device is arranged in the axial end region of described axle and direct in another axial end region Ground or be connected with an armature spindle by an attachment means,

Described armature spindle drive described axle and therefore drive described conveyer device the most rotatably It is connected to the gear on this axle.

21. 1 kinds of driving means, have and fill according to the conveying according to any one of claim 1-20 Put, it is characterised in that

Described conveyer device is arranged in the axial end region of described axle.

22. driving means according to claim 21, it is characterised in that described driving means It it is reducing motor.

23. 1 kinds for the manufacturer according to the conveyer device according to any one of claim 1-20 Method, it is characterised in that

-by sleeve shaped section being repaired corresponding to selected quantity, by having sleeve shaped portion The blank of the most tubular convex of section makes housing parts.

24. manufacture methods according to claim 23, it is characterised in that described blank is hair Billet cast piece.

25. manufacture methods according to claim 23, it is characterised in that by corresponding to institute Sleeve shaped section is cut and/or turning, by the blank system with sleeve shaped section by the quantity selected Become described housing parts.