CN206082637U - Breaker discharge gate adjusting device - Google Patents

Abstract

The utility model provides a breaker discharge gate adjusting device belongs to the mine equipment field, the power distribution box comprises a box body, the initiative voussoir, driven voussoir, fixed wedge block and hydro -cylinder, initiative voussoir and the equal sliding connection of driven voussoir are in the box, be provided with the initiative glide plane on the initiative voussoir, be provided with first driven glide plane and the driven glide plane of second on the driven voussoir, initiative glide plane and first driven glide plane are laminated each other, initiative glide plane and first driven glide plane homogeneous phase are to the length direction slope of hydro -cylinder, fixed wedge block fixed connection is in the box, the piston rod of hydro -cylinder stretches into in the box and connects with initiative voussoir fixed hinge, when oil cylinder drive initiative voussoir slides, driven voussoir can stretch out the box under the drive of initiative voussoir. This breaker discharge gate adjusting device has compact structure's characteristics, can effectively practice thrift the inner space of breaker, and manufacturing, operation and maintenance cost are low, still having simultaneously and adjusting in a flexible way rapidly, easy operation is convenient, efficient characteristics.

Description

Discharge hole of crusher adjusting means

Technical field

The utility model is related to field of mining equipment, in particular to a kind of discharge hole of crusher adjusting means.

Background technology

The plant equipment that disintegrating machine is a kind of building, adopt, commonly used in ore dressing, it is mainly used in being crushed to ore materials needs The granularity wanted.

But, the adjusting mechanism for discharging hole of discharge size that current disintegrating machine is adjustable is mostly using manually regulation knot , there is operation inconvenience in structure, high labor intensive, efficiency is low, adjusts the problem of inadequate easy and flexible；And existing Hydraulic discharge port is adjusted There is system complex, huge structure, the high problem of manufacture, operation and maintenance cost in regulating device.

Utility model content

The purpose of this utility model is to provide a kind of discharge hole of crusher adjusting means, and it can be realized by single oil cylinder The regulation of discharge hole of crusher, with compact conformation, adjusts rapid, the characteristics of easy to operate.

What embodiment of the present utility model was realized in：

A kind of discharge hole of crusher adjusting means, it includes casing, active voussoir, driven voussoir, fixed voussoir and oil Cylinder, the active voussoir and driven voussoir are slidably connected in the casing, and on the active voussoir active slip is provided with Face, is provided with the first follower slip face and the second follower slip face, the active slip face and described on the driven voussoir One follower slip face is bonded to each other, and the active slip face and the first follower slip face are inclined both with respect to the length direction of oil cylinder Tiltedly, the fixed voussoir is fixedly connected in the casing, and fixed guide face is provided with the fixed voussoir, and the fixation is led It is bonded to each other with the second follower slip face to face, the piston rod of the oil cylinder stretch in the casing and with the active wedge Block is fixed and is hinged, and when active voussoir described in the hydraulic oil cylinder driving slides, the driven voussoir can be in the drive of the active voussoir The casing is stretched out under dynamic.

Further, in the utility model preferred embodiment, it is provided with the active voussoir and the oil cylinder First installing hole of cylinder barrel matching and the second installing hole matched with the piston rod of the oil cylinder, first installing hole and second Installing hole is interconnected and axis is identical, and the piston rod of the oil cylinder is rotated with the active voussoir in the second installing hole and connected Connect.

Further, in the utility model preferred embodiment, the first pin-and-hole and company are provided with the active voussoir Pin, first pin-and-hole is matched and with second installing hole vertically through the piston rod of the oil cylinder with the connecting pin Rotated with the active voussoir by the connecting pin being installed in second installing hole and be connected.

Further, in the utility model preferred embodiment, the connecting pin includes bearing pin and the head being connected with each other Portion, the bearing pin is inserted in first pin-and-hole, and the head is bolted to connection on the active voussoir, the company The large end face and small end face of pin is below the surface of the active voussoir.

Further, in the utility model preferred embodiment, dismounting mouth and use are provided with the side wall of the casing In the end cap for blocking the dismounting mouth, the shape size of the dismounting mouth is matched with the connecting pin, and the end cap passes through bolt It is connected on the casing.

Further, in the utility model preferred embodiment, directive slide track is provided with the active slip face, institute State and guide chute is provided with the first follower slip face, the guide chute is matched with the directive slide track.

Further, in the utility model preferred embodiment, the section of the directive slide track and guide chute is three Angular, rectangle is trapezoidal.

Further, in the utility model preferred embodiment, locating piece, the locating piece are provided with the casing Including the securing cover plate and positioning boss that are connected with each other, installation through-hole is provided with the securing cover plate, in the installation through-hole Fixing bolt is combined with, fixing threaded hole and detent are provided with the fixed voussoir, the fixing bolt passes through described Wall box is simultaneously locked in the fixing threaded hole, and the positioning boss is embedded in the detent through the casing.

Further, in the utility model preferred embodiment, the carrying that the active voussoir is contacted with the casing Multiple universal bearings are provided with face and on the loading end that contacts with the casing of the driven voussoir.

Further, in the utility model preferred embodiment, multiple circles are provided with the second follower slip face Column type installing hole, the plurality of column type installing hole along the driven voussoir glide direction interval setting, multiple column types peace Dress axially bored line is vertical with the glide direction of driven voussoir, and in each described column type installing hole roller, the roller are provided with Diameter it is corresponding with column type installing hole, the face of cylinder of roller local is higher by the second follower slip face, and with it is described Fixed guide face is in be in rolling contact.

The beneficial effect of discharge hole of crusher adjusting means that the utility model is provided is：

This discharge hole of crusher adjusting means is using single hydraulic oil cylinder driving active voussoir, and active voussoir is mutual with driven voussoir The structure of cooperation so that oil cylinder can indirectly drive driven voussoir directed movement, so as to the bracket for driving disintegrating machine is moved, and then Quiet Hubei Province portion of disintegrating machine is driven, the size of discharging opening is adjusted, to meet requirement of the user to the size that discharges, whole device has knot The characteristics of structure is compact, can be with the inner space of effectively save disintegrating machine, and manufacture, operation and maintenance cost are low；Also have simultaneously There is flexible adjustment rapid, simple to operation, labour intensity is low, the characteristics of efficiency high, can effectively make up lacking for prior art Fall into.

Description of the drawings

In order to be illustrated more clearly that the technical scheme of the utility model embodiment, below will be to use needed for embodiment Accompanying drawing be briefly described, it will be appreciated that the following drawings illustrate only some embodiments of the present utility model, therefore should not be by Regard the restriction to scope as, for those of ordinary skill in the art, on the premise of not paying creative work, may be used also To obtain other related accompanying drawings according to these accompanying drawings.

The structural representation of the discharge hole of crusher adjusting means that Fig. 1 is provided for the utility model embodiment；

The front view of the discharge hole of crusher adjusting means that Fig. 2 is provided for the utility model embodiment；

Fig. 3 is the sectional view along A-A directions of Fig. 2；

The top view of the discharge hole of crusher adjusting means that Fig. 4 is provided for the utility model embodiment；

Fig. 5 is the sectional view along B-B directions of Fig. 4；

The structural representation of the active voussoir that Fig. 6 is provided for the utility model embodiment；

The structural representation of the driven voussoir that Fig. 7 is provided for the utility model embodiment；

Connection signal of the discharge hole of crusher adjusting means that Fig. 8 is provided for the utility model embodiment in disintegrating machine Figure.

Figure acceptance of the bid note is respectively：

Casing 100；End cap 110；

Active voussoir 200；First installing hole 210；

Second installing hole 220；Guide chute 230；

Driven voussoir 300；Directive slide track 310；

Deep-slotted chip breaker 320；Universal bearing 330；

Fixed voussoir 400；

Oil cylinder 500；

Locating piece 600；

Connecting pin 700；

Disintegrating machine 800；Bracket 810；Net Hubei Province portion 820.

Specific embodiment

It is new below in conjunction with this practicality to make purpose, technical scheme and the advantage of the utility model embodiment clearer Accompanying drawing in type embodiment, is clearly and completely described, it is clear that retouched to the technical scheme in the utility model embodiment The embodiment stated is a part of embodiment of the utility model, rather than the embodiment of whole.Generally described in accompanying drawing herein and The component of the utility model embodiment for illustrating can be arranged and designed with a variety of configurations.

Therefore, the detailed description of embodiment of the present utility model below to providing in the accompanying drawings is not intended to limit requirement The scope of the present utility model of protection, but it is merely representative of selected embodiment of the present utility model.Based in the utility model Embodiment, the every other embodiment that those of ordinary skill in the art are obtained under the premise of creative work is not made, all Belong to the scope of the utility model protection.

It should be noted that：Similar label and letter represents similar terms in following accompanying drawing, therefore, once a certain Xiang Yi It is defined in individual accompanying drawing, then it need not be further defined and is explained in subsequent accompanying drawing.

In description of the present utility model, it is to be understood that term " on ", D score, " interior ", the orientation of the instruction such as " outward " Or position relationship is that, based on orientation shown in the drawings or position relationship, or the utility model product is usually put when using Orientation or position relationship, or the orientation or position relationship of those skilled in the art's usually understanding, are for only for ease of description The utility model and simplified description, rather than indicate or imply that the equipment or element of indication must have specific orientation, Yi Te Fixed azimuth configuration and operation, therefore it is not intended that to restriction of the present utility model.

Additionally, term " first ", " second ", " the 3rd " etc. are only used for distinguishing description, and it is not intended that indicating or implying Relative importance.

In description of the present utility model, in addition it is also necessary to explanation, unless otherwise clearly defined and limited, term " sets Put ", " installation ", " connection " should be interpreted broadly, for example, it may be fixedly connected, or be detachably connected, or integratedly Connection；Can be mechanically connected, or electrically connect；Can be joined directly together, it is also possible to be indirectly connected to by intermediary, It can be the connection of two element internals.For the ordinary skill in the art, above-mentioned art can be understood with concrete condition Concrete meaning of the language in the utility model.

Embodiment：

Refer to Fig. 1-5, present embodiments provide a kind of discharge hole regulating mechanism of disintegrating machine 800, it include casing 100, Active voussoir 200, driven voussoir 300, fixed voussoir 400 and oil cylinder 500.

Wherein, the casing 100 is in cuboid, and it includes six side walls, sets respectively on the adjacent side wall of two of which It is equipped with the telescopic hole kept away a hole and stretch for driven voussoir 300 for installation oil cylinder 500.

Active voussoir 200 and driven voussoir 300 are slidably connected in casing 100, are provided with active voussoir 200 actively Sliding surface, active sliding block is fitted away from the side in the active slip face with the side inwall of casing 100.

Fixed voussoir 400 is fixedly connected on casing 100 away from the side wall inner surfaces for keeping away a hole, sets on fixed voussoir 400 It is equipped with fixed guide face, fixed guide face inclines also relative to the length direction of oil cylinder 500, fixed guide face and the second driven cunning Dynamic face is relative.

Be provided with the first follower slip face and the second follower slip face on driven voussoir 300, active slip face and first from Dynamic sliding surface is inclined both with respect to the length direction of oil cylinder 500, wherein, active slip face and the first follower slip face are bonded to each other And can slide in opposition.

Multiple column type installing holes, the plurality of column type are provided with the second follower slip face on driven voussoir 300 Installing hole along the driven voussoir 300 glide direction interval setting, axis and the driven voussoir of multiple column type installing holes Glide direction is vertical, and roller, diameter and the column type installing hole of the roller are provided with each described column type installing hole Correspondence, the face of cylinder local of roller is higher by the driven voussoir face corresponding with fixed voussoir, makes to be arranged on driven voussoir Roller and the fixed guide face in being in rolling contact, so as to realize the second sliding surface of driven voussoir relative to fixed wedge Fixed guide face easily move.

The cylinder barrel of oil cylinder 500 is fixedly connected on the side wall of the frame of disintegrating machine 800, piston rod then stretch in casing 100 and It is fixedly connected with active voussoir 200.Specifically, in the present embodiment, the cylinder barrel with oil cylinder 500 is provided with active voussoir 200 The first installing hole 210 matched somebody with somebody and the second installing hole 220 matched with the piston rod of oil cylinder 500, the first installing hole 210 and the second peace Dress hole 220 is interconnected and axis is identical, and the openend of the cylinder barrel of oil cylinder 500 is stretched in first installing hole 210, oil cylinder 500 piston rod is rotated with active voussoir 200 in the second installing hole 220 and is connected.

The purpose for arranging the first installing hole 210 is：On the one hand facilitate stretching into for the piston rod of oil cylinder 500, on the other hand carry The stability of the cylinder barrel of high oil cylinder 500；The purpose for arranging the second installing hole 220 is：On the one hand cylinder barrel and the master for improving oil cylinder 500 The connective stability of dynamic voussoir 200, on the other hand reduces the volume of whole adjusting means, saves adjusting means and takes disintegrating machine 800 inner space.

Rotating the mode of connection has a lot, in the present embodiment, the first pin-and-hole and connecting pin is provided with active voussoir 200 700, the first pin-and-hole is matched and with the second installing hole 220 vertically through the piston rod of the oil cylinder 500 passes through with connecting pin 700 The connecting pin 700 being installed in second installing hole 220 is rotated with the active voussoir 200 and is connected.

The purpose connected using connecting pin 700 is that it has simple structure, the characteristics of being convenient to mount and dismount, during assembling, directly When connecting pin 700 being snapped in the first pin-and-hole, and dismantles, connecting pin 700 is knocked out from the first pin-and-hole.

Further, in order to effectively improve stability of the connecting pin 700 in fixing hole, in the present embodiment, connecting pin 700 is wrapped The bearing pin and head being connected with each other is included, bearing pin is inserted in first pin-and-hole, and head is bolted to connection in the active On voussoir 200.Thus can effectively prevent connecting pin 700 from deviating from from fixing hole in adjustment device work, be effectively ensured The normal work of this adjusting means.When disassembly is desired, lower bolt is first removed, connecting pin 700 is being taken out.

Meanwhile, the large end face and small end face of connecting pin 700 are below the surface of active voussoir 200, to avoid connecting pin 700 Interfere with the inwall of casing 100, it is ensured that the normal work of whole adjusting means.

Further, for convenience connecting pin 700 is knocked out, and in the present embodiment, on the side wall of casing 100 dismounting is provided with Mouthful and for block dismounting mouth end cap 110, dismantle mouth shape size match with connecting pin 700, end cap 110 it is in the form of annular discs and It is removably connected on the side wall of casing 100 by multiple bolts.When needing to dismantle connecting pin 700, end cap 110 is first dismantled, Then just connecting pin 700 can be taken out by dismounting mouth.

The discharge hole regulating mechanism of this disintegrating machine 800 is installed on disintegrating machine 800, for adjusting the discharging opening of disintegrating machine 800 Size, with reference to Fig. 8, casing 100 is supported in the bottom of disintegrating machine 800, driven voussoir to its mounting structure in disintegrating machine 800 The deep-slotted chip breaker 320 matched with the bracket 810 of disintegrating machine 800 is provided with the side wall of 300 correspondence telescopic holes, bracket 810 is by fixed The position axis of guide is installed on driven voussoir 300, and can be slided around positioning and guiding axle and be swung, and the inside of deep-slotted chip breaker 320 props up The side of the bracket 810 of disintegrating machine 800.The operation principle and process of the adjustment discharge gate stope of this disintegrating machine 800 is such：

Start oil cylinder 500 first, the piston rod of oil cylinder 500 stretches out, drive active voussoir 200 along the length side of oil cylinder 500 To slip, because active slip face is bonded to each other with the first follower slip face, therefore driven voussoir 300 can be in active voussoir 200 Driving and fixed wedge guiding under, the axis and the compound movement of vertical direction along oil cylinder 500, the arc of driven voussoir 300 The end of shape groove 320 casing 100 is stretched out by telescopic hole；When the external part of driven voussoir 300 is in the bracket 810 for driving disintegrating machine 800 Make perpendicular to during the movement change width of discharge opening motion of the axis line direction of oil cylinder 500, due to bracket 810 and driven voussoir 300 The attachment structure of external part and disintegrating machine 800, i.e. bracket 810 and the spacing, axis of guide of 300 external part deep-slotted chip breaker of driven voussoir 320 The spacing connection of guide-localization and bracket 810 and disintegrating machine 800 in the axis direction of oil cylinder 500；Make in the casing of driven voussoir 300 When protruding, in the axis direction of oil cylinder 500, driven voussoir 300 is with bracket 810 in the inwall of deep-slotted chip breaker 320 along axis of guide phase Actually it is that bracket 810 is motionless in deep-slotted chip breaker 320 to movement, when the external part of driven voussoir 300 is protruding mobile, there is oil cylinder The component movement and the movement of the axis vertically-oriented component of oil cylinder 500 of 500 axis directions；So as to realize driven voussoir 300 in oil The movement of the axis vertically-oriented component of cylinder 500 drives quiet Hubei Province body of disintegrating machine 800 to rotate indirectly, to adjust the size of discharging opening.

Further, in the present embodiment, directive slide track 310 is provided with active slip face, limit guide rail is shaped in On active slip face.The linear type of limit guide rail and its section are rectangle.Guide chute is provided with first follower slip face 230, guide chute 230 is slidably matched with directive slide track 310.

The purpose for arranging directive slide track 310 and guide chute 230 is to improve active voussoir 200 and driven voussoir 300 Contact area, so as to improve the stability that active voussoir 200 and driven voussoir 300 mutually slide, so as to ensure this adjusting means Normal work.

Certainly, it should be noted that in other embodiments, the section of above-mentioned directive slide track 310 and guide chute 230 Can be other shapes, such as triangle or trapezoidal determines with specific reference to actual conditions.

Further, in the present embodiment, the locating piece 600 of strip is provided with casing 100, locating piece 600 includes phase The securing cover plate for connecting and positioning boss.Multiple installation through-holes are provided with securing cover plate, multiple installation through-holes are along fixed lid The edge uniform intervals of plate are arranged, and in multiple installation through-holes fixing bolt is combined with.Respective counts are provided with fixed voussoir 400 The fixing threaded hole of amount and the detent matched with positioning boss, each fixing bolt both passes through the side wall of casing 100 and locks phase In the fixing threaded hole answered, positioning boss is embedded in detent through casing 100.

The purpose for arranging above-mentioned locating piece 600 is the stability for effectively improving fixed voussoir 400, prevents from fixing voussoir 400 rock, it is ensured that the steady operation of this adjusting means

Further, with reference to Fig. 6 and 7, in the present embodiment, on the outer wall that active voussoir 200 is contacted with casing 100 and from Multiple installing holes are provided with the outer wall that dynamic voussoir 300 is contacted with casing 100, in each installing hole universal bearing is provided with 330, the position of multiple universal bearings 330 is arranged according to the actual requirements.Arranging universal bearing 330 can effectively reduce active voussoir 200 and the frictional force of driven voussoir 300 and the inwall of casing 100, beneficial to the slip of active voussoir 200 and driven voussoir 300.In order to Facilitate the taking-up of universal bearing 330, each installing hole is communicated with dismounting through hole.

Further, in the present embodiment, multiple column type installing holes, the plurality of circle are provided with the second follower slip face Column type installing hole along the driven voussoir 300 glide direction interval setting, axis and the driven wedge of multiple column type installing holes The glide direction of block is vertical, and roller is provided with each described column type installing hole, and diameter and the column type of the roller are pacified Dress hole correspondence, the face of cylinder local of roller is higher by the driven voussoir face corresponding with fixed voussoir so that be arranged on from Roller on dynamic voussoir is in be in rolling contact with the fixed guide face.

The purpose for arranging multiple rollers is to reduce the frictional force between driven voussoir 300 and fixed voussoir 400, so as to profit In the movement of driven voussoir 300.

In sum, the discharge hole regulating mechanism of this disintegrating machine 800 drives active voussoir 200, and active using single oil cylinder 500 The structure that voussoir 200 cooperates with driven voussoir 300 so that oil cylinder 500 can indirectly drive the orientation fortune of driven voussoir 300 It is dynamic, so as to the bracket 810 for driving disintegrating machine 800 is moved, and then quiet Hubei Province portion of driving disintegrating machine 800, the size of discharging opening is adjusted, To meet requirement of the user to the size that discharges, the characteristics of whole device has compact conformation, can be with effectively save disintegrating machine 800 Inner space, and manufacture, operation and maintenance cost are low；Also have flexible adjustment rapid simultaneously, simple to operation, work is by force Degree is low, the characteristics of efficiency high, can effectively make up the defect of prior art.

Preferred embodiment of the present utility model is these are only, the utility model is not limited to, for this area Technical staff for, the utility model can have various modifications and variations.It is all it is of the present utility model spirit and principle within, Any modification, equivalent substitution and improvements made etc., should be included within protection domain of the present utility model.

Claims (10)

1. a kind of discharge hole of crusher adjusting means, it is characterised in that including casing, active voussoir, driven voussoir, fixed voussoir And oil cylinder, the active voussoir and driven voussoir be slidably connected in the casing, and on the active voussoir master is provided with Dynamic sliding surface, is provided with the first follower slip face and the second follower slip face on the driven voussoir, the active slip face and The first follower slip face is bonded to each other, the length side of the active slip face and the first follower slip face both with respect to oil cylinder To inclination, the fixed voussoir is fixedly connected in the casing, and fixed guide face is provided with the fixed voussoir, described solid Determine spigot surface bonded to each other with the second follower slip face, the piston rod of the oil cylinder stretch in the casing and with the master Dynamic voussoir is fixed and is hinged, and when active voussoir described in the hydraulic oil cylinder driving slides, the driven voussoir can be in the active voussoir Driving under stretch out the casing.

2. discharge hole of crusher adjusting means according to claim 1, it is characterised in that be provided with the active voussoir The first installing hole matched with the cylinder barrel of the oil cylinder and the second installing hole matched with the piston rod of the oil cylinder, described first Installing hole and the second installing hole is interconnected and axis is identical, the piston rod of the oil cylinder in the second installing hole with the active Voussoir is hinged.

3. discharge hole of crusher adjusting means according to claim 2, it is characterised in that be provided with the active voussoir First pin-and-hole and connecting pin, first pin-and-hole is matched and with second installing hole vertically through described with the connecting pin The piston rod of oil cylinder is connected by the way that the connecting pin being installed in second installing hole is dynamic with active voussoir hinge.

4. discharge hole of crusher adjusting means according to claim 3, it is characterised in that the connecting pin includes mutually interconnecting The bearing pin for connecing and head, the bearing pin is inserted in first pin-and-hole, and the head is bolted to connection in the active On voussoir, the large end face and small end face of the connecting pin are below the surface of the active voussoir.

5. discharge hole of crusher adjusting means according to claim 4, it is characterised in that arrange on the side wall of the casing There are dismounting mouth and the end cap for blocking the dismounting mouth, the shape size of the dismounting mouth is matched with the connecting pin, described End cap is bolted on the casing.

6. discharge hole of crusher adjusting means according to claim 1, it is characterised in that arrange on the active slip face There is directive slide track, guide chute is provided with the first follower slip face, the guide chute is matched with the directive slide track.

7. discharge hole of crusher adjusting means according to claim 6, it is characterised in that the directive slide track and being oriented to is slided The section of groove is triangle, rectangle or trapezoidal.

8. discharge hole of crusher adjusting means according to claim 1, it is characterised in that positioning is provided with the casing Block, the locating piece includes securing cover plate and the positioning boss being connected with each other, and installation through-hole, institute are provided with the securing cover plate State in installation through-hole and be combined with fixing bolt, fixing threaded hole and detent, the fixation are provided with the fixed voussoir Bolt is through the wall box and locks in the fixing threaded hole, and the positioning boss is embedded in the positioning through the casing In groove.

9. discharge hole of crusher adjusting means according to claim 1, it is characterised in that the active voussoir and it is described from Multiple universal bearings are provided with the loading end that dynamic voussoir is contacted respectively with the casing.

10. discharge hole of crusher adjusting means according to claim 1, it is characterised in that the second follower slip face On be provided with multiple column type installing holes, the plurality of column type installing hole sets along the glide direction interval of the driven voussoir Put, multiple column types installation axially bored lines are vertical with the glide direction of driven voussoir, are respectively provided with each described column type installing hole There is roller, the diameter of the roller is corresponding with column type installing hole, it is driven that the face of cylinder of roller local is higher by described second Sliding surface, and be in rolling contact with the fixed guide face.