CN205550383U - Can settle cone crusher in chamber fast - Google Patents

Abstract

The utility model provides a can settle cone crusher in chamber fast, include frame assembly, drive arrangement, main shaft, drive gear, eccentric cover, rotatory body, broken wall, roll mortar wall, supporting sleeve, adjusting sleeve, safeties, clear cavity devices and hopper, wherein clear cavity devices includes jack and ejector pin, ejector pin formula screw rod as an organic whole, the top of vertical setting of ejector pin and ejector pin is equipped with one section axle journal, the periphery of supporting sleeve is equipped with the supported hole with ejector pin matched with, the diameter of supported hole is less than the diameter of axle journal, the axle journal at ejector pin top supports the bottom of locating the supporting sleeve, the top of ejector pin is passed the supported hole and is lost no time fixedly through bolt and supporting sleeve, be equipped with the guiding hole with ejector pin matched with on the frame assembly, the ejector pin is installed along the guiding hole, the bottom and the jack of ejector pin are connected, the hopper is installed in the adjusting sleeve top. The utility model discloses can realize clear chamber fast.

Description

A kind of can the gyratory crusher of quick cavity clearing

Technical field

This utility model relates to rubble mechanical field, be specifically related to a kind of can the circular cone of quick cavity clearing Disintegrating machine.

Background technology

Gyratory crusher is a kind of more ripe rubble machinery, is now widely used for rubble raw Produce line.Gyratory crusher needs to carry out cavity clearing work in time when vexed machine, and cavity clearing then needs to pass through Cavity clearing device completes, be usually use jack serve as cavity clearing device, by splicing sleeve and on Complete component jack-up.

In the cavity clearing device of prior art, the push rod being connected with jack is divided into two sections axle To connection, the most it is not completely fixed, and the structure of stagewise is unfavorable for stand under load, during cavity clearing Yielding and lost efficacy.And jack is provided only with 3, top stretch degree has been short of, top lifting simultaneously Insufficient height, space that when causing cavity clearing, top is stretched is too small is unfavorable for cavity clearing, has had a strong impact on cavity clearing Efficiency.

Being not difficult to find out, prior art there is also certain defect.

Utility model content

Technical problem to be solved in the utility model be to provide a kind of can quickly cavity clearing circular cone break Broken machine, it is achieved quickly cavity clearing.

For achieving the above object, this utility model is by the following technical solutions:

A kind of can the gyratory crusher of quick cavity clearing, including support assembly, driving means, main shaft, Travelling gear, eccentric bushing, rotation body, crushing wall, rolled mortar wall, splicing sleeve, adjusting sleeve, Safety, cavity clearing device and hopper；Driving means includes interconnective driving gear and drives Moving axis；All parts are mounted on support assembly, and wherein drive shaft extends to support assembly Outside；Main shaft is vertically arranged to the inside center of support assembly；Travelling gear be set in main shaft it Engage outward and with driving gear；The cylindrical uneven eccentric setting of eccentric bushing and be set in main shaft Outside, it is connected with travelling gear simultaneously；Rotate body in cone and outside being set in main shaft； Crushing wall is that the conical surface is installed on the surface rotating body；Splicing sleeve is installed on and rotates just going up of body Side, splicing sleeve is provided with female thread, safety and cavity clearing device and is installed on the lower section of splicing sleeve； The outer wall of adjusting sleeve is provided with external screw thread and threadeds with the female thread of splicing sleeve；Rolled mortar wall is installed Inwall in adjusting sleeve；Cavity clearing device includes jack and push rod, and push rod is integral type screw rod, Push rod is vertically arranged and the top of push rod is provided with one section of axle journal, and the periphery of splicing sleeve is provided with and push rod The supported hole matched, the diameter of supported hole is less than the diameter of axle journal, and the axle journal at push rod top supports Being located at the bottom of splicing sleeve, the top of push rod through supported hole and is tightened with splicing sleeve by bolt Fixing, support assembly is provided with the pilot hole matched with push rod, and push rod is installed along pilot hole, The bottom of push rod is connected with jack；Hopper is installed on adjusting sleeve top.

Further, described jack and push rod are provided with 6 sets, and every two one group of sets are the most equal Cloth.

This utility model provide a kind of can the gyratory crusher of quick cavity clearing, have the advantage that

Push rod is designed as the screw rod of integral type, and mounting structure is completely fixed, be conducive to improving Jack carries out reliability during cavity clearing；

Improve heights of roofs, be added significantly to space during cavity clearing, improve cavity clearing efficiency, joint Save downtime during cavity clearing, improve production efficiency.

Accompanying drawing explanation

In order to be illustrated more clearly that this utility model embodiment or technical scheme of the prior art, The accompanying drawing used required in embodiment or description of the prior art will be briefly described below, It should be evident that the accompanying drawing in describing below is only embodiments more of the present utility model, right From the point of view of those of ordinary skill in the art, on the premise of not paying creative work, it is also possible to Other accompanying drawing is obtained according to these accompanying drawings.

Fig. 1 for this utility model embodiment provide a kind of can the gyratory crusher of quick cavity clearing Overall structure schematic diagram.

Fig. 2 is the partial enlarged drawing of jack and push rod.

Description of reference numerals:

1, support assembly 2, drive shaft

3, gear 4, main shaft are driven

5, travelling gear 6, eccentric bushing

7, body 8, crushing wall are rotated

9, rolled mortar wall 10, splicing sleeve

11, adjusting sleeve 12, hopper

13, jack 14, push rod

15, safety

Detailed description of the invention

For making the purpose of this utility model embodiment, technical scheme and advantage clearer, below Will be in conjunction with this utility model embodiment and accompanying drawing, to the technical scheme in this utility model embodiment It is clearly and completely described.It should be noted that described embodiment is only this reality By novel a part of embodiment rather than whole embodiments.Based on the reality in this utility model Execute example, the institute that those of ordinary skill in the art are obtained under not making creative work premise There are other embodiments, broadly fall into the scope of this utility model protection.

Embodiment

Refer to Fig. 1 to Fig. 2, a kind of can the gyratory crusher of quick cavity clearing, total including frame Become 1, driving means, main shaft 4, travelling gear 5, eccentric bushing 6, rotate body 7, broken Wall 8, rolled mortar wall 9, splicing sleeve 10, adjusting sleeve 11, safety 15, cavity clearing device and Hopper 12；Driving means includes interconnective driving gear 3 and drive shaft 2；All parts Being mounted on support assembly 1, wherein drive shaft 2 extends to outside support assembly 1；Main Axle 4 is vertically arranged to the inside center of support assembly 1；Travelling gear 5 be set in main shaft 4 it Engage outward and with driving gear 3；The cylindrical uneven eccentric setting of eccentric bushing 6 and being set in Outside main shaft 4, it is connected with travelling gear 5 simultaneously；Rotate body 7 in cone and to be set in Outside main shaft 4；Crushing wall 8 is installed on the surface rotating body 7 in the conical surface；Splicing sleeve 10 Being installed on the surface rotating body 7, splicing sleeve 10 is provided with female thread, safety 15 With the lower section that cavity clearing device is installed on splicing sleeve 10；The outer wall of adjusting sleeve 11 be provided with external screw thread and Threaded with the female thread of splicing sleeve 10；Rolled mortar wall 9 is installed on the inwall of adjusting sleeve 11； Cavity clearing device includes that jack 13 and push rod 14, push rod 14 are integral type screw rod, push rod 14 Being vertically arranged and the top of push rod 14 is provided with one section of axle journal, the periphery of splicing sleeve 10 is provided with and pushes up The supported hole that bar 14 matches, the diameter of supported hole is less than the diameter of axle journal, push rod 14 top Axle journal support and be located at the bottom of splicing sleeve 10, the top of push rod 14 is through supported hole and passes through spiral shell Bolt fastens on splicing sleeve 10, and support assembly 1 is provided with the guiding matched with push rod 14 Hole, push rod 14 is along pilot hole installation, and the bottom of push rod 14 is connected with jack 13；Hopper 12 are installed on adjusting sleeve 11 top.

Gyratory crusher is a kind of typical rock crushing plant, and main operation principle is by driving Device is from outside input power, and band nutating gear 5 rotates, thus drives eccentric bushing 6 to rotate. Owing to eccentric bushing 6 is off structure, thus body 7 He can be rotated in rotary course Crushing wall 8 constantly swings.The broken of rubble so it is formed for when crushing wall 8 is near rolled mortar wall 9 Broken pressure, is crushed down to the size specified by Ore.

For the gyratory crusher of prior art, its cavity clearing device is all to use jack 13 and top Bar 14, push rod 14 is not completely fixed with splicing sleeve 10, only by the end face of push rod 14 Support the bottom being located at splicing sleeve 10, connect insecure.And push rod 14 is divided into upper and lower two ends Sectional design, is unfavorable for the stand under load pushed up when stretching, is easily deformed inefficacy.And it is low to play heights of roofs, In turn result in the deficiency in cavity clearing space, in limited space, carry out cavity clearing efficiency extremely low, Need long-time shutdown, have a strong impact on production.

This utility model the most directly uses screw rod to make push rod 14, and by bolt by it and supporting Set 10 is completely fixed firmly.On the one hand, the axle journal at push rod 14 top has supported and has been located at splicing sleeve The bottom of 10 provides support force upwards, and axle journal also is able to carry out when top is stretched propping up in cavity clearing action Bearing sleeve 10 provides active force upwards；On the other hand, the top of push rod 14 is tightened by bolt, Push rod 14 is completely fixed with splicing sleeve 10 so that it is be difficult to loosen, improves its reliable operation Property.And the heights of roofs that rises of jack 13 is improve about 20cm by design of the present utility model, for Strive for many spaces during machine cavity clearing, reduced 10 half an hour more than original cavity clearing About minute, substantially increase the efficiency of cavity clearing.Efficiency during in order to improve cavity clearing further and Stability, active force is stretched on the top improving cavity clearing device overall, as the most preferably, described Jack 13 and push rod 14 are provided with 6 sets, and one group of every two set is uniformly distributed along the circumference.

This utility model provide a kind of can the gyratory crusher of quick cavity clearing, push rod 14 is designed For the screw rod of integral type, and mounting structure is completely fixed, and is conducive to improving jack 13 and carries out clearly Reliability during chamber.Heights of roofs is improve about 20cm, is added significantly to sky during cavity clearing Between, the cavity clearing time more than original half an hour is shortened and is about 10 minutes, improve cavity clearing efficiency, Save downtime during cavity clearing, improve production efficiency.

Embodiment described above only have expressed a kind of embodiment of the present utility model, and it describes relatively For concrete and detailed, but therefore can not be interpreted as the restriction to this utility model the scope of the claims. It should be pointed out that, for the person of ordinary skill of the art, new without departing from this practicality On the premise of type design, it is also possible to make some deformation and improvement, it is new that these broadly fall into this practicality The protection domain of type.Therefore, the protection domain of this utility model patent should be with claims It is as the criterion.

Claims (2)

1. one kind can the gyratory crusher of quick cavity clearing, it is characterised in that: include support assembly, Driving means, main shaft, travelling gear, eccentric bushing, rotation body, crushing wall, rolled mortar wall, Splicing sleeve, adjusting sleeve, safety, cavity clearing device and hopper；Driving means includes interconnecting mutually The driving gear connect and drive shaft；All parts are mounted on, on support assembly, wherein driving Axle extends to outside support assembly；Main shaft is vertically arranged to the inside center of support assembly；Transmission Gear set engages outside main shaft and with driving gear；The cylindrical uneven bias of eccentric bushing Arrange and be set in outside main shaft, being connected with travelling gear simultaneously；Rotate body in cone and It is set in outside main shaft；Crushing wall is that the conical surface is installed on the surface rotating body；Splicing sleeve is installed In the surface of rotation body, splicing sleeve is provided with female thread, safety and cavity clearing device peace It is loaded on the lower section of splicing sleeve；The outer wall of adjusting sleeve is provided with external screw thread and the female thread spiral shell with splicing sleeve Stricture of vagina connects；Rolled mortar wall is installed on the inwall of adjusting sleeve；Cavity clearing device includes jack and push rod, Push rod is integral type screw rod, and push rod is vertically arranged and the top of push rod is provided with one section of axle journal, supporting The periphery of set is provided with the supported hole matched with push rod, and the diameter of supported hole is less than the diameter of axle journal, The axle journal at push rod top supports the bottom being located at splicing sleeve, and the top of push rod is through supported hole and passes through Fastening on bolt and splicing sleeve, support assembly is provided with the pilot hole matched with push rod, top Bar is installed along pilot hole, and the bottom of push rod is connected with jack；Hopper is installed on adjusting sleeve top.

The most according to claim 1 can the gyratory crusher of quick cavity clearing, it is characterised in that: Described jack and push rod are provided with 6 sets, and one group of every two set is uniformly distributed along the circumference.