CN208928286U - A kind of rotor of hammer type crusher of anti-vibration - Google Patents

A kind of rotor of hammer type crusher of anti-vibration Download PDF

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Publication number
CN208928286U
CN208928286U CN201821473589.7U CN201821473589U CN208928286U CN 208928286 U CN208928286 U CN 208928286U CN 201821473589 U CN201821473589 U CN 201821473589U CN 208928286 U CN208928286 U CN 208928286U
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China
Prior art keywords
crushing
circle
hammer
main shaft
fitting
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CN201821473589.7U
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Chinese (zh)
Inventor
曹志春
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Jiangsu Fu Qiang Special Steel Co Ltd
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Jiangsu Fu Qiang Special Steel Co Ltd
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Priority to CN201821473589.7U priority Critical patent/CN208928286U/en
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Abstract

The utility model discloses a kind of rotor of hammer type crusher of anti-vibration, including main shaft, main shaft center fitting is provided with six groups of crushing hammer circles, and it crushes and is equidistantly evenly arranged with three groups of crushing hammerhead jibs on hammer circle, the crushing hammerhead jib end passes through bolt and is equipped with crushing tup, the crushing hammer circle left and right sides is provided with anti-vibration ring, and fitting crushing hammer circle is symmetrically set with limit plate on main shaft, fitting is provided with antidetonation circle on the outside of the limit plate, and fitting is provided with positioning plate on the outside of antidetonation circle, two groups of connecting clips are symmetrically arranged with before and after the positioning plate, and it is assigned between the connecting clip of the left and right sides and is provided with limit bar, equal fitting is provided with connection bearing on the main shaft of the positioning plate two sides, and fitting is provided with transmission gear on main shaft one end.The device can hammer circle progress damping into shape to crushing, improve the service life of the device by being provided with rubber ring between antidetonation circle and positioning plate.

Description

A kind of rotor of hammer type crusher of anti-vibration
Technical field
The utility model relates to crusher technical field, specially a kind of rotor of hammer type crusher of anti-vibration.
Background technique
Crusher is a kind of machinery for implementing to be crushed by the raw mineral materials to enbrittle using impact principle, crusher rotor It is the power core of crusher.The hammer disk that rotor of hammer type crusher in the prior art generally comprises main shaft, is set on main shaft And the bar being arranged between adjacent hammer disk, when crusher works, motor drives main shaft to make high speed rotation, and material uniformly enters In broken machine cavity, the bar of revolution at a high speed impacts material, until material is broken.
Existing crusher rotor is due to high stress work for a long time, when the bar of revolution at a high speed impacts material, stress It is very big, it is easily damaged, maintenance replacement process is complex, and existing rotor inevitably generates a large amount of shakes at work It is dynamic, crusher working life itself is impacted.
If can invent it is a kind of be easy to overhaul replacement and with shock-absorbing function crusher rotor if be able to solve it is such Problem, we provide a kind of rotor of hammer type crusher of anti-vibration thus.
Utility model content
The purpose of this utility model is to provide a kind of rotor of hammer type crusher of anti-vibration, to solve above-mentioned background skill The problem of being proposed in art.
To achieve the above object, the utility model provides the following technical solutions: a kind of rotor of hammer type crusher of anti-vibration, Including main shaft, main shaft center fitting is provided with six groups of crushing hammer circles, and crushes and be equidistantly evenly arranged with three groups on hammer circle Hammerhead jib is crushed, the crushing hammerhead jib end passes through bolt and is equipped with crushing tup, and the crushing hammer circle left and right sides is respectively provided with There is anti-vibration ring, and fitting crushing hammer circle is symmetrically set with limit plate on main shaft, fitting is provided with anti-on the outside of the limit plate Shake circle, and fitting is provided with positioning plate on the outside of antidetonation circle, and two groups of connecting clips, and left and right are symmetrically arranged with before and after the positioning plate It is assigned between the connecting clip of two sides and is provided with limit bar, equal fitting is provided with connection on the main shaft of the positioning plate two sides Bearing, and fitting is provided with transmission gear on main shaft one end.
Preferably, the crushing hammer circle left and right sides welding is provided with the anti-vibration ring being linked on main shaft, and adjacent two It is 30 degree that group, which crushes angle between the crushing hammerhead jib on hammer circle, and the crushing tup is assigned by the card slot of bottom to be arranged in powder Broken hammerhead jib top, and crush tup two sides and be provided with the bolt that perforation connection crushes hammerhead jib.
Preferably, the positioning plate is rosette identical with limit plate radius, and connecting clip is that engaging setting exists Collet on positioning plate is vertically equidistantly evenly arranged with three groups of limit bars in the connecting clip, and is arranged in connecting clip Three groups of bolts for having perforation connecting clip, limiting bar and positioning plate.
Preferably, the limit bar is U-shaped metallic rod, and spacing is greater than spindle axis extremely between the limit bar of front and back Twice of tup distance from top is crushed, the limit bar vertical interval is three centimetres.
Preferably, the antidetonation circle is the rubber washer that radius is less than positioning plate and limit plate, and antidetonation circle thickness is not small In five centimetres.
Compared with prior art, the utility model has the beneficial effects that
1. the device is fitted on crushing hammerhead jib by crushing tup by card slot and bolt, the event damaged to appearance Barrier, which crushes tup, can carry out integral replacing, avoid crushing progress rotor when tup breaks down and integrally repair.
2. the device by being provided with rubber ring between antidetonation circle and positioning plate, can hammer circle progress damping into shape to crushing, improve The service life of the device.
3. the device can limit the two groups of positioning plates in left and right by limit bar, and can limit convenient for users to holding Bar carries out whole carrying to the device, while limiting bar with certain protective action, can reduce splash when work it is broken Mince quantity.
Detailed description of the invention
FIG. 1 is a schematic structural view of the utility model;
Fig. 2 is the utility model main view.
In figure: 1 main shaft, 2 connection bearings, 3 positioning plates, 4 antidetonation circles, 5 limit plates, 6 connecting clips, 7 limit bars, 8 pass Moving gear, 9 crush hammer circle, 10 crushing hammerhead jibs, 11 crushing tups, 12 anti-vibration rings.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole Embodiment.Based on the technical solution in the utility model, those of ordinary skill in the art are not making creative work premise Under every other embodiment obtained, fall within the protection scope of the utility model.
Fig. 1 to Fig. 2 is please referred to, the utility model provides a kind of technical solution: a kind of rotor of hammer type crusher of anti-vibration, Including main shaft 1, the central fitting of main shaft 1 is provided with six groups of crushing hammer circles 9, and crushes and be equidistantly evenly arranged with three groups on hammer circle 9 Hammerhead jib 10 is crushed, crushing 10 end of hammerhead jib passes through bolt and is equipped with crushing tup 11, crushes and is provided at left and right sides of hammer circle 9 Anti-vibration ring 12, and fitting crushing hammer circle 9 is symmetrically set with limit plate 5 on main shaft 1, fitting is provided with anti-on the outside of limit plate 5 Shake circle 4, and fitting is provided with positioning plate 3 on the outside of antidetonation circle 4, two groups of connecting clips 6 is symmetrically arranged with before and after positioning plate 3, and left It is assigned between the connecting clip 6 of right two sides and is provided with limit bar 7, fitting is provided on the main shaft 1 of 3 two sides of positioning plate Bearing 2 is connected, and fitting is provided with transmission gear 8 on 1 one end of main shaft.
Further, it crushes the welding of 9 left and right sides of hammer circle and is provided with the anti-vibration ring 12 being linked on main shaft 1, and is adjacent Angle is 30 degree between crushing hammerhead jib 10 on two groups of crushing hammer circles 9, crushes tup 11 by the card slot of bottom and assigns setting 10 top of hammerhead jib is being crushed, and is crushing 11 two sides of tup and is provided with the bolt that perforation connection crushes hammerhead jib 10.
Further, positioning plate 3 is rosette identical with 5 radius of limit plate, and connecting clip 6 is engaging setting Collet on positioning plate 3 is vertically equidistantly evenly arranged with three groups of limit bars 7 in connecting clip 6, and sets in connecting clip 6 Three groups of bolts for being equipped with perforation connecting clip 6, limiting bar 7 and positioning plate 3.
Further, limit bar 7 is U-shaped metallic rod, and spacing is greater than 1 axle center of main shaft between the limit bar 7 of front and back To twice of crushing 11 distance from top of tup, limit 7 vertical interval of bar is three centimetres.
Further, antidetonation circle 4 is the rubber washer that radius is less than positioning plate 3 and limit plate 5, and 4 thickness of antidetonation circle is not Less than five centimetres.
Working principle: 9 rotation of crushing hammer circle, the crushing hammerhead jib 10 being arranged alternately and crushing tup 11 are driven by main shaft 1 Rotation carries out crushing operation, is fitted on crushing hammerhead jib 10 by crushing tup 11 by card slot and bolt, to breaking The failure of damage, which crushes tup 11, can carry out integral replacing, avoid crushing progress rotor when tup 11 breaks down and integrally repair, lead to Cross crush hammer circle 9 the left and right sides be provided with anti-vibration ring 12 improve crush hammer circle 9 abrasion-resistance, and pass through 4 He of antidetonation circle It is provided with rubber ring between positioning plate 3, damping can be carried out to hammer circle 9 is crushed, improve the service life of the device, pass through limit Bar 7 can limit the two groups of positioning plates 3 in left and right, and can carry out entirety convenient for users to holding limit bar 7 to the device It carries, while limiting bar 7 with certain protective action, the fragment quantity splashed when work can be reduced.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art, It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.

Claims (5)

1. a kind of rotor of hammer type crusher of anti-vibration, including main shaft (1), it is characterised in that: the central fitting of the main shaft (1) is set Six groups of crushing hammer circles (9) are equipped with, and crushes and is equidistantly evenly arranged with three groups of crushing hammerhead jibs (10), the crushing on hammer circle (9) Hammerhead jib (10) end passes through bolt and is equipped with crushing tup (11), is provided with abrasionproof at left and right sides of the crushing hammer circle (9) It encloses (12), and fitting crushing hammer circle (9) is symmetrically set with limit plate (5) on main shaft (1), patch on the outside of the limit plate (5) Conjunction is provided with antidetonation circle (4), and fitting is provided with positioning plate (3) on the outside of antidetonation circle (4), is symmetrically set before and after the positioning plate (3) Two groups of connecting clips (6) are equipped with, and is assigned between the connecting clip (6) of the left and right sides and is provided with limit bar (7), it is described fixed Fitting is provided with connection bearing (2) on the main shaft (1) of position plate (3) two sides, and fitting is provided with driving cog on main shaft (1) one end It takes turns (8).
2. a kind of rotor of hammer type crusher of anti-vibration according to claim 1, it is characterised in that: the crushing hammer circle (9) left and right sides welding is provided with the anti-vibration ring (12) being linked on main shaft (1), and two adjacent groups crush on hammer circle (9) Crushing angle between hammerhead jib (10) is 30 degree, and the crushing tup (11) assigns setting crushing hammerhead jib by the card slot of bottom (10) top, and crush tup (11) two sides and be provided with the bolt that perforation connection crushes hammerhead jib (10).
3. a kind of rotor of hammer type crusher of anti-vibration according to claim 1, it is characterised in that: the positioning plate (3) For rosette identical with limit plate (5) radius, and connecting clip (6) is the collet that engaging is arranged on positioning plate (3), institute It states and is vertically equidistantly evenly arranged with three groups of limit bars (7) on connecting clip (6), and be provided with perforation in connecting clip (6) and connect Three groups of bolts for connecing collet (6), limiting bar (7) and positioning plate (3).
4. a kind of rotor of hammer type crusher of anti-vibration according to claim 1, it is characterised in that: the limit bar (7) be U-shaped metallic rod, and between the limit bar (7) of front and back spacing be greater than main shaft (1) axle center to crush at the top of tup (11) away from From twice, limit bar (7) vertical interval be three centimetres.
5. a kind of rotor of hammer type crusher of anti-vibration according to claim 1, it is characterised in that: the antidetonation circle (4) It is less than the rubber washer of positioning plate (3) and limit plate (5) for radius, and antidetonation circle (4) thickness is not less than five centimetres.
CN201821473589.7U 2018-09-10 2018-09-10 A kind of rotor of hammer type crusher of anti-vibration Active CN208928286U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201821473589.7U CN208928286U (en) 2018-09-10 2018-09-10 A kind of rotor of hammer type crusher of anti-vibration

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201821473589.7U CN208928286U (en) 2018-09-10 2018-09-10 A kind of rotor of hammer type crusher of anti-vibration

Publications (1)

Publication Number Publication Date
CN208928286U true CN208928286U (en) 2019-06-04

Family

ID=66720507

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201821473589.7U Active CN208928286U (en) 2018-09-10 2018-09-10 A kind of rotor of hammer type crusher of anti-vibration

Country Status (1)

Country Link
CN (1) CN208928286U (en)

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