CN211415004U - Safe and efficient tool for dismounting gyratory crusher moving cone lining plate - Google Patents

Abstract

The utility model discloses a safe high-efficient frock of demolising gyratory crusher mantle welt, including moving the awl main shaft and moving the awl welt, move awl welt cover and locate the outside of moving the awl main shaft, the one end of moving the awl main shaft is equipped with two backup pads and two support columns, the support column is located the top of backup pad, the bottom both sides fixedly connected with bracing piece of backup pad, two the backup pad is connected through a plurality of head rods, two the support column is connected through a plurality of second connecting rods. A safe high efficiency demolish frock of gyratory crusher mantle welt, keep flat at broken station hall and one end top on the wall moving the awl main shaft, the fly leaf contacts with another side wall body, demolishs moving the awl main shaft and moving the awl welt through jack effort and reaction force principle, this kind of scheme has avoided the risk that the moving the awl main shaft emptys, demolishs personnel simultaneously and all at the ground operation, not only improves and demolishs efficiency and reduce the operation risk.

Description

Safe and efficient tool for dismounting gyratory crusher moving cone lining plate

Technical Field

The utility model relates to a breaker field, in particular to safe high-efficient frock of demolising gyratory breaker mantle welt.

Background

The weight of the dynamic cone and the lining plate of the gyratory crusher is about 33t, the dynamic cone lining plate needs to be replaced at least 2 times per year according to the current crushing amount, the bonding strength between the main shaft of the dynamic cone and the lining plate is extremely high by pouring epoxy resin, the length of the dynamic cone is about 4.4m, and the traditional dismantling methods are two: the first method comprises the following steps: the liner plate is directly cut by a cutting knife, and the hardness of the material of the liner plate is high, so that the cutting difficulty is high, the manpower is more, slight crack can be generated when the epoxy resin pouring layer is cut, and the cutting method is a potential safety hazard for operators; and the second method comprises the following steps: make portal frame in advance, put the movable cone immediately, extrude the welt through the jack, the not enough of existence, the movable cone of putting immediately rocks in the twinkling of an eye that the welt was demolishd great, has the risk of empting, treats that the welt is not hard up the back and hangs the easy scotch main shaft when removing the welt with the driving crane.

SUMMERY OF THE UTILITY MODEL

A primary object of the utility model is to provide a safe high-efficient frock of demolising gyratory crusher mantle welt, can effectively solve the problem in the background art.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the utility model provides a safe high-efficient frock of demolising gyratory crusher mantle welt, is including moving the awl main shaft and moving the awl welt, it locates the outside of moving the awl main shaft to move awl welt cover, the one end of moving the awl main shaft is equipped with two backup pads and two support columns, the support column is located the top of backup pad, the bottom both sides fixedly connected with bracing piece of backup pad, two the backup pad is connected through a plurality of head rods, two the support column is connected through a plurality of second connecting rods, the one end of support column is equipped with the fly leaf, the fly leaf passes through adjustment mechanism with the support column and is connected, the other end fixedly connected with jack of support column, just the one end of jack contacts with one side of moving the awl welt, it passes through fixed establishment with two support.

Preferably, the fixing mechanism comprises fixing plates arranged at the top end and the bottom end of the support column, the two corresponding fixing plates are connected through arc-shaped clamping plates, one end of the movable cone main shaft is located between the two arc-shaped clamping plates, and the fixing plates are connected with the support column through a plurality of fixing bolts.

Preferably, adjustment mechanism is including seting up the spout in support column one end, be equipped with the movable rod in the spout, the one end and the fly leaf fixed connection of movable rod, a plurality of first through-holes of arranging in proper order are seted up on the top of movable rod, the second through-hole has been seted up to the both sides inner wall symmetry of support column, two the second through-hole passes through the threaded rod with one of them first through-hole and is connected, the both ends cover of threaded rod is equipped with the fixation nut who is located the support column outer wall.

Preferably, one side of the movable plate, which is far away from the supporting column, is fixedly connected with a wear-resistant layer.

Preferably, the jack is externally connected with a control switch and a power supply.

Compared with the prior art, the utility model discloses following beneficial effect has: through setting up the backup pad, the bracing piece, the head rod, the support column, the threaded rod, the second connecting rod, the fly leaf, jack and fixed establishment's mating reaction, keep flat at broken station hall and one end top on the wall to the awl main shaft that moves, the fly leaf contacts with another side wall body, remove the awl main shaft and move the awl welt through jack effort and reaction force principle, the risk that the awl main shaft that moves emptys has been avoided to this kind of scheme, remove simultaneously that the personnel are whole at the ground operation, not only improve and remove efficiency but also reduce the operation risk, through setting up the support column, fly leaf and adjustment mechanism's mating reaction, can be according to the distance between two walls, adjust the distance between fly leaf and the support column in a flexible way, and then make the fly leaf contact with the wall.

Drawings

FIG. 1 is a schematic view of the overall structure of a tool for safely and efficiently removing a gyratory crusher moving cone lining plate according to the present invention;

FIG. 2 is a top view of the present invention for safely and efficiently removing a gyratory crusher cone liner;

fig. 3 is a partially enlarged schematic view of a portion a of fig. 1.

In the figure: 1. a movable cone main shaft; 2. a moving cone lining plate; 3. fixing a nut; 4. a support plate; 5. a support bar; 6. a first connecting rod; 7. a support pillar; 8. a threaded rod; 9. a second connecting rod; 10. a movable plate; 11. a jack; 12. an arc-shaped clamping plate; 13. a fixing plate; 14. fixing the bolt; 15. a chute; 16. a movable rod; 17. a first through hole; 18. a second via.

Detailed Description

In order to make the technical means, creation features, achievement purposes and functions of the present invention easy to understand, the present invention is further described below with reference to the following embodiments.

In the description of the present invention, it should be noted that the terms "upper", "lower", "inner", "outer", "front end", "rear end", "both ends", "one end", "the other end" and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element to which the reference is made must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "disposed," "connected," and the like are to be construed broadly, and for example, "connected" may be either fixedly connected or detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.

As shown in fig. 1-3, a tool for safely and efficiently removing a gyratory crusher moving cone lining plate comprises a moving cone main shaft 1 and a moving cone lining plate 2, wherein the moving cone lining plate 2 is sleeved outside the moving cone main shaft 1, one end of the moving cone main shaft 1 is provided with two supporting plates 4 and two supporting columns 7, the supporting columns 7 are positioned above the supporting plates 4, two sides of the bottom end of each supporting plate 4 are fixedly connected with supporting rods 5, the two supporting plates 4 are connected through a plurality of first connecting rods 6, the two supporting columns 7 are connected through a plurality of second connecting rods 9, one end of each supporting column 7 is provided with a movable plate 10, the movable plates 10 are connected with the supporting columns 7 through adjusting mechanisms, the other ends of the supporting columns 7 are fixedly connected with jacks 11, one ends of the jacks 11 are in contact with one side of the moving cone lining plate 2, and;

the fixing mechanism comprises fixing plates 13 arranged at the top end and the bottom end of the supporting column 7, the two corresponding fixing plates 13 are connected through arc-shaped clamping plates 12, one end of the movable cone main shaft 1 is located between the two arc-shaped clamping plates 12, and the fixing plates 13 are connected with the supporting column 7 through a plurality of fixing bolts 14; the adjusting mechanism comprises a sliding groove 15 formed in one end of the supporting column 7, a movable rod 16 is arranged in the sliding groove 15, one end of the movable rod 16 is fixedly connected with the movable plate 10, a plurality of first through holes 17 which are sequentially arranged are formed in the top end of the movable rod 16, second through holes 18 are symmetrically formed in the inner walls of two sides of the supporting column 7, the two second through holes 18 are connected with one first through hole 17 through a threaded rod 8, and fixing nuts 3 located on the outer wall of the supporting column 7 are sleeved at two ends of the threaded rod 8; one side of the movable plate 10, which is far away from the supporting column 7, is fixedly connected with a wear-resistant layer; the jack 11 is externally connected with a control switch and a power supply.

It should be noted that, the utility model relates to a safe and efficient tool for removing a movable cone lining plate of a gyratory crusher, when in use, a movable cone main shaft 1 is flatly placed in a hall of a crushing station, one end of the movable cone main shaft is supported on a wall, the other end of the movable cone main shaft 1 is fixed between two arc-shaped clamping plates 12, the movable cone main shaft 1 is kept at a horizontal position, and the movable plate 10 is contacted with another wall body, one of the fixing nuts 3 is loosened according to the distance between the movable plate 10 and the wall surface, so that the fixing nut 3 is separated from a threaded rod 8, and the threaded rod 8 is pulled out from a first through hole 17, the length of a movable rod 16 in a chute 15 is adjusted according to needs, and the distance between the movable plate 10 and a support column 7 is changed, so that the movable plate 10 can be contacted with the wall surface, after the adjustment is, and then fixation nut 3 embolias the one end of threaded rod 8, through the position of two fixation nut 3 fixation threaded rods 8, and then the position between fixed stay post 7 and the fly leaf 10, starts jack 11, demolishs through 11 effort of jack and reaction force principles of moving awl main shaft 1 and moving awl welt 2, and the risk that moving awl main shaft 1 emptys has been avoided to this kind of scheme, demolishs the whole operation on ground of personnel simultaneously, not only improves and demolishs efficiency but also reduces the operation risk.

The basic principles and the main features of the invention and the advantages of the invention have been shown and described above. It will be understood by those skilled in the art that the present invention is not limited to the above embodiments, and that the foregoing embodiments and descriptions are provided only to illustrate the principles of the present invention without departing from the spirit and scope of the present invention. The scope of the invention is defined by the appended claims and equivalents thereof.

Claims (5)

1. The utility model provides a safe high-efficient frock of demolising gyratory crusher mantle welt which characterized in that: including moving awl main shaft (1) and moving awl welt (2), the outside of moving awl main shaft (1) is located to moving awl welt (2) cover, the one end of moving awl main shaft (1) is equipped with two backup pads (4) and two support columns (7), support column (7) are located the top of backup pad (4), the bottom both sides fixedly connected with bracing piece (5) of backup pad (4), two backup pad (4) are connected through a plurality of head rods (6), two support column (7) are connected through a plurality of second connecting rods (9), the one end of support column (7) is equipped with fly leaf (10), fly leaf (10) is connected through adjustment mechanism with support column (7), the other end fixedly connected with jack (11) of support column (7), just the one end of jack (11) contacts with one side of moving awl welt (2), the movable cone main shaft (1) is connected with the two support columns (7) through a fixing mechanism.

2. The tool for safely and efficiently removing the lining plate of the gyratory crusher cone as claimed in claim 1, wherein the tool comprises: the fixing mechanism comprises fixing plates (13) arranged at the top end and the bottom end of the supporting column (7), the two corresponding fixing plates (13) are connected through arc-shaped clamping plates (12), one end of the movable cone main shaft (1) is located between the two arc-shaped clamping plates (12), and the fixing plates (13) are connected with the supporting column (7) through a plurality of fixing bolts (14).

3. The tool for safely and efficiently removing the lining plate of the gyratory crusher cone as claimed in claim 1, wherein the tool comprises: adjustment mechanism is including offering in spout (15) of support column (7) one end, be equipped with movable rod (16) in spout (15), the one end and fly leaf (10) fixed connection of movable rod (16), a plurality of first through-holes (17) of arranging in proper order are seted up on the top of movable rod (16), second through-hole (18), two have been seted up to the both sides inner wall symmetry of support column (7) second through-hole (18) are connected through threaded rod (8) with one of them first through-hole (17), the both ends cover of threaded rod (8) is equipped with fixation nut (3) that are located support column (7) outer wall.

4. The tool for safely and efficiently removing the lining plate of the gyratory crusher cone as claimed in claim 1, wherein the tool comprises: and one side of the movable plate (10) far away from the support column (7) is fixedly connected with a wear-resistant layer.

5. The tool for safely and efficiently removing the lining plate of the gyratory crusher cone as claimed in claim 1, wherein the tool comprises: the jack (11) is externally connected with a control switch and a power supply.

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