CN205965974U - Cone crusher's mantle body - Google Patents

Cone crusher's mantle body Download PDF

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Publication number
CN205965974U
CN205965974U CN201620911842.7U CN201620911842U CN205965974U CN 205965974 U CN205965974 U CN 205965974U CN 201620911842 U CN201620911842 U CN 201620911842U CN 205965974 U CN205965974 U CN 205965974U
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China
Prior art keywords
grinding
ore
mantle main
main body
pressing plate
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Active
Application number
CN201620911842.7U
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Chinese (zh)
Inventor
甘德宏
杨中民
杨培金
李海林
青秋福
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Chengdu Dahongli Machinery Co Ltd
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Chengdu Dahongli Machinery Co Ltd
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Priority to CN201620911842.7U priority Critical patent/CN205965974U/en
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Abstract

The utility model relates to an ore crushing technical field, specific cone crusher's mantle body that says so, including the mantle main part, the surface of mantle main part is provided with at least one recess, the bottom of recess is provided with flexible grinding rod, the one end of flexible grinding rod is provided with the grinding clamp plate, the other end driving motor inside with being located the mantle main part of flexible grinding rod links to each other, the lateral surface and the medial surface that grind the clamp plate all are provided with a plurality of grinding granules that are used for grinding the ore. The utility model discloses a mantle main part is provided with at least one recess and the grinding clamp plate of the flexible function in the area of mating with it, the breaker when carrying out breakage to the ore, grind the ore to carrying out breakage just that the clamp plate can step forward and carry out secondary grinding for ore size after the breakage is littleer, makes the crushing ratio of whole broken pure machine higher.

Description

A kind of movable cone of gyratory crusher
Technical field
This utility model is related to ore reduction technical field, specifically a kind of movable cone of gyratory crusher.
Background technology
With the continuous development of mine technology, gyratory crusher be also classified into several, according to type include spring circular cone break Broken machine, roll mortar formula circular cone break, hydro cone-crusher and compound gyratory crusher 4 big class;It is divided into common PY according to model This gyratory crusher of gyratory crusher, simon, compound gyratory crusher, standard hydro cone-crusher, single-cylinder hydraulic circular cone break All polytypics such as broken machine and multicylinder hydraulic spindle breaker.Fluid pressure type disintegrating machine is that had the eighties having digested and assimilated various countries It is developed on the basis of all types of gyratory crushers of international most advanced level.It is being set with the structure of traditional gyratory crusher Significantly different on meter, and concentrated the major advantage of hitherto known all types of gyratory crusher.It is applied to fine crushing and The hard rock of super fine crushing, Ore, slag, refractory material etc..
Existing patent application such as number of patent application is 200720144274.3, and the applying date is 2007.10.30, entitled " circle The crushing wall of conic crusher and body " utility model patent, its technical scheme is:A kind of crushing wall of gyratory crusher with Body, including body, main shaft, gland and crushing wall;Main shaft passes through the center of body, is interference fit between main shaft and body; Crushing wall is sheathed on the outside of body, and crushing wall top is provided with gland;Wherein said crushing wall inwall and body outer wall are closely joined Close.It is provided with one or more pins between described crushing wall and gland.
Although above-mentioned patent improves for crushing wall, the outer wall of its crushing wall and the inwall of body are all smooth Inclined-plane, disintegrating machine so can be led to it is impossible to be little particle by ore reduction within a very short time when Ore is carried out with broken.
Content of the invention
For the problems referred to above overcoming existing technology to exist, a kind of existing movable cone of gyratory crusher especially set out.
For realizing above-mentioned technical purpose, the technical solution of the utility model is as follows:
A kind of movable cone of gyratory crusher it is characterised in that:Including mantle main body, the outer surface of described mantle main body sets It is equipped with least one groove, the bottom of described groove is provided with flexible grinding rod, and one end of described flexible grinding rod is provided with grinds Mill pressing plate, the other end of described flexible grinding rod is connected with the motor positioned at mantle body interior, described grinding pressing plate Lateral surface and medial surface are provided with multiple abrasive grains for ground ore.
The overall longitudinal section of described mantle main body is in sector structure, and fan-shaped less one end of end face is located at top, fan-shaped The larger one end of end face is located at bottom.
There is difference in height between multiple abrasive grains.
Described flexible grinding rod be internally provided with rotary shaft, described rotary shaft is connected with rotary electric machine.
Described groove and the form fit grinding pressing plate.
Described groove is rectangle or circle.
Operation principle of the present utility model is:After Ore falls the top of mantle main body from the top of gyratory crusher, Mantle main body under the drive of excentric sleeve, can make the inside eccentric rotary of the inwall in quiet cone for the mantle main body first, eccentric While rotation, the spacing of the inner surface of the outer surface of mantle main body and quiet cone has the change that size occurs, thus realize right Ore broken.Meanwhile stretch grinding rod under the drive of motor, do stretching motion along its length so that The grinding pressing plate being attached thereto can further be pulverized to Ore.
The utility model has the advantage of:
1st, mantle main body of the present utility model is provided with least one groove and the matching grinding with Telescopic Pressing plate, in disintegrating machine while Ore is carried out with broken, grinds pressing plate and can further the Ore carrying out just crushing be entered Row is secondary to be ground so that the ore size after broken is less so that the reduction ratio of whole breaking machine is higher.
2nd, grind and be provided with, on pressing plate, the abrasive grains that multiple height differ, during Ore is ground, grinding Grain can play effect of assisted milling.
3rd, the grinding rod that stretches can be set to the structure of rotation, in rotation, part Ore can be stirred upwards so as to The chance of regrinding can be obtained when falling.
4th, two surfaces grinding pressing plate are both provided with abrasive grains, so when grinding pressing plate stretches out or retracts, all Can Ore be carried out extruding, grind, when grinding pressing plate stretches out, the outer surface grinding pressing plate is common with the inner surface of quiet cone Attrition crushing is carried out to Ore, when grinding pressing plate retraction, the inner surface of grinding pressing plate and groove inner surface are jointly to Ore Carry out attrition crushing.
Brief description
Fig. 1 is movable cone structural representation.
In accompanying drawing:Mantle main body 1, groove 2, flexible grinding rod 3, grinds pressing plate 4, motor 5, abrasive grains 6, rotates Axle 7, rotary electric machine 8.
Specific embodiment
Embodiment 1
A kind of movable cone of gyratory crusher includes mantle main body 1, and the outer surface of described mantle main body 1 is provided with least one Individual groove 2, the bottom of described groove 2 is provided with flexible grinding rod 3, and one end of described flexible grinding rod 3 is provided with grinding pressing plate 4, the other end of described flexible grinding rod 3 with positioned at mantle main body 1 within motor 5 be connected, described grind the outer of pressing plate 4 Side and medial surface are provided with multiple abrasive grains 6 for ground ore.When Ore is fallen from the top of gyratory crusher Behind the top of mantle main body 1, mantle main body 1 can make mantle main body 1 in the inwall of quiet cone first under the drive of excentric sleeve Inside eccentric rotary, while eccentric rotary, the spacing of the inner surface of the outer surface of mantle main body 1 and quiet cone has generation big Little change, thus realize Ore is crushed.Meanwhile stretch grinding rod 3 under the drive of motor 5, does along its length The stretching motion in degree direction is so that the grinding pressing plate 4 being attached thereto can further be pulverized to Ore.
Embodiment 2
A kind of movable cone of gyratory crusher includes mantle main body 1, and the outer surface of described mantle main body 1 is provided with least one Individual groove 2, the bottom of described groove 2 is provided with flexible grinding rod 3, and one end of described flexible grinding rod 3 is provided with grinding pressing plate 4, the other end of described flexible grinding rod 3 with positioned at mantle main body 1 within motor 5 be connected, described grind the outer of pressing plate 4 Side and medial surface are provided with multiple abrasive grains 6 for ground ore.
The longitudinal section of described mantle main body 1 entirety is in sector structure, and fan-shaped less one end of end face is located at top, fan-shaped The larger one end of end face is located at bottom.
There is difference in height between multiple abrasive grains 6.
Described flexible grinding rod 3 be internally provided with rotary shaft 7, described rotary shaft 7 is connected with rotary electric machine 8.
Described groove 2 and the form fit grinding pressing plate 4.
Described groove 2 is rectangle or circle.
After Ore falls the top of mantle main body 1 from the top of gyratory crusher, mantle main body 1 first can be in eccentric shaft Under the drive of set, make the inside eccentric rotary of the inwall in quiet cone for the mantle main body 1, while eccentric rotary, mantle main body 1 The spacing of the inner surface of outer surface and quiet cone has the change that size occurs, thus realizing Ore is crushed.Meanwhile stretch Contracting grinding rod 3, under the drive of motor 5, does stretching motion along its length so that the grinding pressing plate 4 that is attached thereto Further Ore can be pulverized.
Mantle main body 1 of the present utility model is provided with least one groove 2 and the matching grinding with Telescopic Pressing plate 4, in disintegrating machine while Ore is carried out with broken, grinding pressing plate 4 can be further to broken Ore at the beginning of carrying out Carry out secondary grinding so that the ore size after broken is less so that the reduction ratio of whole breaking machine is higher.
Grind and be provided with, on pressing plate 4, the abrasive grains 6 that multiple height differ, during Ore is ground, grinding Grain 6 can play effect of assisted milling.
Flexible grinding rod 3 can be set to the structure of rotation, in rotation, part Ore can be stirred upwards so as to The chance of regrinding can be obtained when falling.
Two surfaces grinding pressing plate 4 are both provided with abrasive grains 6, so when grinding pressing plate 4 stretches out or retracts, all Can Ore be carried out extruding, grind, when grinding pressing plate 4 stretches out, the outer surface grinding pressing plate 4 is common with the inner surface of quiet cone Carry out attrition crushing with to Ore, when grinding pressing plate 4 retraction, the inner surface grinding pressing plate 4 is jointly right with groove 2 inner surface Ore carries out attrition crushing.

Claims (6)

1. a kind of movable cone of gyratory crusher it is characterised in that:Including mantle main body(1), described mantle main body(1)Appearance Face is provided with least one groove(2), described groove(2)Bottom be provided with flexible grinding rod(3), described flexible grinding rod (3)One end be provided with grinding pressing plate(4), described flexible grinding rod(3)The other end with positioned at mantle main body(1)Internal drive Galvanic electricity machine(5)It is connected, described grinding pressing plate(4)Lateral surface and medial surface be provided with multiple grindings for ground ore Grain(6).
2. a kind of gyratory crusher according to claim 1 movable cone it is characterised in that:Described mantle main body(1)Whole The longitudinal section of body is in sector structure, and fan-shaped less one end of end face is located at top, and the larger one end of fan-shaped end face is located at bottom.
3. a kind of gyratory crusher according to claim 2 movable cone it is characterised in that:Multiple abrasive grains(6)It Between there is difference in height.
4. a kind of gyratory crusher according to claim 1 movable cone it is characterised in that:Described flexible grinding rod(3) Be internally provided with rotary shaft(7), described rotary shaft(7)With rotary electric machine(8)It is connected.
5. a kind of gyratory crusher according to claim 1 movable cone it is characterised in that:Described groove(2)With grinding Pressing plate(4)Form fit.
6. a kind of gyratory crusher according to claim 5 movable cone it is characterised in that:Described groove(2)For rectangle Or it is circular.
CN201620911842.7U 2016-08-22 2016-08-22 Cone crusher's mantle body Active CN205965974U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201620911842.7U CN205965974U (en) 2016-08-22 2016-08-22 Cone crusher's mantle body

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201620911842.7U CN205965974U (en) 2016-08-22 2016-08-22 Cone crusher's mantle body

Publications (1)

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CN205965974U true CN205965974U (en) 2017-02-22

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113996377A (en) * 2021-10-25 2022-02-01 浙江秦核环境建设有限公司 Mineral breaker

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN113996377A (en) * 2021-10-25 2022-02-01 浙江秦核环境建设有限公司 Mineral breaker

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