CN2192381Y - Tower type vertical shaft crusher - Google Patents

Tower type vertical shaft crusher Download PDF

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Publication number
CN2192381Y
CN2192381Y CN 94241934 CN94241934U CN2192381Y CN 2192381 Y CN2192381 Y CN 2192381Y CN 94241934 CN94241934 CN 94241934 CN 94241934 U CN94241934 U CN 94241934U CN 2192381 Y CN2192381 Y CN 2192381Y
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China
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hammer
counterpunch board
spindle
crusher according
tower vertical
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Expired - Fee Related
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CN 94241934
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Chinese (zh)
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胡北海
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Individual
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Individual
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Abstract

The utility model relates to a tower type vertical shaft crusher which comprises a staircase-shaped barrel body. The upper and the lower two ends of the barrel body respectively fix on an upper support seat and a transmission seat, hammer trays are arranged on a main spindle, striking hammers are positioned on the hammer trays, a staircase-shaped cylindrical inner cavity of which the upside is smaller than the downside is formed by the barrel body and counterpunch boards, the gyration radius of the striking hammer are increased from top to bottom by layers, and the amount of the striking hammers are increased gradually from top to bottom. The main body of the crusher and an electrical motor are fixed on the pedestal, the electric motor transfers the rotation energy to a reducer casing fixed in the middle of the driving base through a transmission shaft and then to the main spindle. The tower type vertical shaft crusher of which the complete machine has low barycenter has the advantages of large material feeding granularity, high crushing efficiency and high crushing rate.

Description

Tower type vertical shaft crusher
The utility model designs a kind of breaker, a kind of tower vertical-spindle hammer crusher that industries such as metallurgy, building materials, chemical industry are pulverized various raw mineral materials that is used for of more specifically saying so.
The structure of existing vertical-spindle hammer crusher is that three rows or four row's hammer dishes are housed on a vertical main shaft, on every row's hammer dish with bearing pin be linked with quantity such as mobilizable, etc. quality, etc. the radius of gyration, Constant Linear Velocity peening hammer and constitute rotor, the two ends of cylindrical shell are fixed with loam cake and base respectively, rotor is placed in the cylindrical shell, and cylinder inboard wall is fixed with counterpunch board.Motor is vertically overhead in the body outside, and power passes to the big belt pulley that is installed on the main shaft upper end by V belt and drives rotor, and material is arranged on the charging aperture of big belt pulley side by the cylindrical shell upper end.The feeding material in cylindrical shell from top to bottom by repeatedly strike of peening hammer, impact crushing after discharging opening discharge.
Traditional theory of comminution is thought: during the material of hammer crushing crusher machine bulk, high rigidity, should adopt big quality, hammer the peening hammer preparation of number, low velocity into shape less; Then should adopt little quality for fritter and soft material, many hammer numbers, high-speed peening hammer, actual condition according to above theory and hammer mill can draw: existing hammer mill is adopting on the layout of peening hammer, quality such as down all be, uniform velocity, peening hammer etc. quantity, therefore, at work when material from top to bottom by first row peening hammer smash into piece material drop to second row peening hammer on the time, because it is last, arrange the speed of peening hammer and identical in quality down, the quality of this hammer and speed are effective for broken bulk materials, and the effect of the little material after the fragmentation is reduced greatly, even not working, is invalid collision.Therefore, the discharging-material size of disintegrating machine is difficult to guarantee that the potential of machine can not be brought into play.In addition, the vertical overhead installation of the motor of vertical shaft crusher, the machine gravity height, vibration is big, and the belt rapid wear.Moreover because big belt pulley is positioned at the main shaft upper end, feed opening can only be provided with on the very little space of belt pulley and cylindrical shell periphery, can't strengthen, and the maximum feed granularity can only be controlled at 70 millimeters, so the putty phenomenon often takes place.
The purpose of this utility model provides the tower vertical-spindle hammer crusher that a kind of crushing effect is good, feed size is big, the ratio of reduction is big, crushing efficiency is high.
The purpose of this utility model can realize in the following manner: a kind of tower vertical-spindle hammer crusher, include cylindrical shell, be fixed with counterpunch board on its inwall, the upper end of cylindrical shell is fixed with upper branching holder, settle thereon the main shaft upper end, plurality of rows hammer dish is placed on the main shaft by key, the hammer dish is provided with peening hammer, cylindrical shell and counterpunch board constitute up-small and down-big stepped cylindrical cavity body, the peening hammer radius of gyration successively increases progressively from top to bottom, the cylindrical shell lower end is fixed with retainer, the retainer external form is cylinder in a tubular form, its middle part is fixed with reduction box by gusset, axle vertically is placed on the reduction box by bearing, a square shaft is stretched out in its upper end, the aperture card that the lower end of main shaft is provided with is on the square shaft of axle, side at reduction box is laterally settled angular wheel shaft by bearing, angular wheel shaft is gone up the bevel gear of settling with axle and is meshed, the lower end of retainer is fixed on the base, discharge bucket is fixed on the lower end of retainer, motor is fixed on the base, and power transmission shaft is arranged on by bearing on the sidewall of retainer, and its two ends link to each other with angular wheel shaft with motor respectively by shaft coupling.
The linear velocity of the described row of going up peening hammer is v=20~30m/s, and the linear velocity of descending row's peening hammer most is v=40~80m/s, and middle row's peening hammer linear velocity is between upper and lower two row's peening hammer linear velocities.
The quantity of the peening hammer that is provided with on described every row's hammer dish is 2,4,8 from top to bottom.
All be provided with sealing device on the axle on described main shaft and the reduction box, described sealing device includes piston ring set, it is sleeved on main shaft or the reduction box axle, have groove on the external cylindrical surface of piston ring set, piston ring is stuck in the groove, last labyrinth seal lid is sleeved on the piston ring set, and following labyrinth seal lid is mated.
The utility model compared with prior art has following advantage:
1. cylindrical shell has adopted tower structure, the radius of gyration of peening hammer from top to bottom increases gradually, thereby the linear velocity that makes peening hammer also successively increases, and also correspondingly on the layout of peening hammer takes top to be equipped with big quality to hammer number less into shape, and down reduces the quality of hammer and increase the hammer number.Thereby the crushing efficiency of this machine is improved greatly, and discharging-material size is little.
2. because the transmission of motor is arranged in the lower end of main shaft,, can improve feed size so the feed hopper arrangement is more convenient.Feed size can reach 150~200mm.In addition, also reduce machine gravity, reduced vibration.Bearing capacity is big, long service life.
3. the sealing device of main shaft and metal (upper adopts piston ring and the sealing of labyrinth type two-stage series connection, and sealing effectiveness improves greatly.
Description of drawings:
Accompanying drawing 1 is the utility model structural front view.
Accompanying drawing 2 is structure charts of the broken cavity of the utility model.
Accompanying drawing 3 is another kind of structure charts of the broken cavity of the utility model.
Accompanying drawing 4 is the utility model counterpunch board structural front view.
Accompanying drawing 5 is the utility model counterpunch board structure vertical views.
Accompanying drawing 6 is the utility model base bearing schematic diagram of sealing device.
Accompanying drawing 7 is the utility model peening hammer double-pin connecting structure schematic diagrames.
The utility model is described in further detail with reference to the accompanying drawings:
Shown in accompanying drawing 1: a kind of tower vertical-spindle hammer crusher, include the stepped cylindrical shell of up-small and down-big external form 4, be fixed with counterpunch board 3 on its inwall, 15, cylindrical shell 4 and counterpunch board 3,15 constitute up-small and down-big stepped cylindrical cavity body, the upper end of cylindrical shell 4 is fixed with upper branching holder 2, settle thereon by bearing the upper end of stair-stepping main shaft 6, in order to prevent that the broken material in the cavity from entering in the bearing, on main shaft 6 and bearing, be provided with sealing device, plurality of rows hammer dish 14 is placed on the main shaft 6 by key, hammer dish 14 is provided with peening hammer 13, and the radius of gyration of peening hammer 3 successively increases progressively from top to bottom.Thereby the linear velocity v=20 of the row's of making peening hammer~30m/s descends the linear velocity v=35~80m/s of row's peening hammer most, and the linear velocity of middle row's peening hammer is between arranging up and down between the peening hammer linear velocity.The quantity of the peening hammer of settling on each hammer dish 14 13 is 2,4,8 from top to bottom, 14 on per two hammer dishes are provided with pallet 5, cylindrical shell 4 lower ends are fixed with retainer 7, retainer 7 external forms are cylinder in a tubular form, its middle part is fixed with reduction box 8 by gusset, and axle 11 vertically is placed on the reduction box 8 by bearing, and a square shaft is stretched out in its upper end, the square hole of offering with main shaft 6 lower ends matches, and gives main shaft 6 with transmission of power.Side at reduction box 8 is laterally settled gear shaft 18 by bearing block 17, settles bevel gear 12 on the axle 11, and gear shaft 18 is meshed with bevel gear 12.Bearing upside in axle 11 upper ends is provided with and the identical sealing device in main shaft 6 upper ends.The lower end of retainer 7 is fixed on the base 9, discharge bucket 10 is fixed on the lower end of retainer 9, motor 16 crosswise fixed are on base 9, and power transmission shaft 19 is disposed radially on the sidewall of retainer 7 by bearing, and its two ends link to each other with gear shaft 18 with motor 16 respectively by shaft coupling.
Shown in accompanying drawing 2: Fig. 2 has showed the structure chart of broken cavity.Be mounted with counterpunch board 3,15 on stair-stepping cylindrical shell 4 inwalls, make inner chamber body become up-small and down-big stepped circular cylindrical cavity, be mounted with plurality of rows keyboard 14 by key on the main shaft 6, peening hammer 13 is fixed on the hammer dish 14, makes peening hammer 13 become fixing hammer.The radius of gyration of peening hammer 13 successively increases from top to bottom, makes it can hit material fully effectively.
Shown in accompanying drawing 3: Fig. 3 has showed the structure chart of the broken cavity of another kind of form.Be mounted with counterpunch board 15 on stair-stepping cylindrical shell 4 inwalls, make inner chamber body become up-small and down-big stepped circular cylindrical cavity, be mounted with plurality of rows hammer dish 14 by key on the main shaft 6, per two 14 on row's hammer dishes are provided with pallet 5, the peening hammer 13 of topmost is fixed on becomes fixing hammer on the hammer dish 14, below a few row's peening hammers 3 be hinged on the hammer dish 14, the radius of gyration of peening hammer 13 successively increases from top to bottom.
Shown in accompanying drawing 4,5: Fig. 4,5 has showed the structural representation of double-deck counterpunch board 3.Counterpunch board 3 its external form circular arcs are tabular, the cross section is " ㄇ " type, the middle cavity 3-2 that forms, lower openings has plurality of rows strip projected parts 3-3 on counterpunch board 3, have hole 3-1 on the groove between adjacent two projectioies, the feasible material that hits on the counterpunch board 3, if reach certain fineness, some enters in the cavity 3-2 by hole 3-1, is hit and drop on next row's peening hammer.
Shown in accompanying drawing 6: Fig. 6 has showed the structural representation of sealing device.Sealing device includes piston ring set 20, and it is sleeved on axle 6 or the main shaft 11, has groove on the external cylindrical surface of piston ring set 20, and piston ring 21 is stuck in the groove, and last labyrinth seal lid 22 is sleeved on the piston ring set 20, and following labyrinth seal lid 23 is mated.
Shown in accompanying drawing 7: Fig. 7 has showed peening hammer double-pin connecting structure.Peening hammer 13 is hinged on the hammer dish 14 by bearing pin 24, radially has circular hole on hammer dish 14 and bearing pin 24, and institute's circular orifices of opening is threaded on hammer dish 14, with screw bearing pin 24 is blocked, and it can not be moved up and down.

Claims (17)

1, a kind of tower vertical-spindle hammer crusher, include cylindrical shell (4), be fixed with counterpunch board (3) on its inwall, (15), the upper end of cylindrical shell (4) is fixed with upper branching holder (2), settle thereon main shaft (6) upper end, plurality of rows hammer dish (14) is placed on the main shaft (6) by key, hammer dish (14) is provided with peening hammer (13), it is characterized in that: cylindrical shell (4) and counterpunch board (3), (15) constitute up-small and down-big stepped cylindrical cavity body, peening hammer (13) radius of gyration successively increases progressively from top to bottom, cylindrical shell (4) lower end is fixed with retainer (7), retainer (7) external form is cylinder in a tubular form, its middle part is fixed with reduction box (8) by gusset, axle (11) vertically is placed on the reduction box (8) by bearing, a square shaft is stretched out in its upper end, the aperture card that the lower end of main shaft (6) is provided with is on the square shaft of axle (11), side at reduction box (8) is laterally settled angular wheel shaft (18) by bearing (17), angular wheel shaft (18) is gone up the bevel gear of settling (12) with axle (11) and is meshed, the lower end of retainer (7) is fixed on the base (9), discharge bucket (10) is fixed on the lower end of retainer (9), motor (16) is fixed on the base (9), power transmission shaft (19) is arranged on by bearing on the sidewall of retainer (7), and its two ends link to each other with angular wheel shaft (18) with motor (16) respectively by shaft coupling.
2, tower vertical-spindle hammer crusher according to claim 1, it is characterized in that: the linear velocity of the described row's of going up peening hammer is v=20~30m/s, the linear velocity of descending most row's peening hammer is v=35~80m/s, and middle row's peening hammer linear velocity is between upper and lower two row's peening hammer linear velocities.
3, tower vertical-spindle hammer crusher according to claim 1 and 2 is characterized in that: the quantity that described every row's hammer dish (14) is gone up the peening hammer (13) that is provided with is 2,4,8 from top to bottom.
4, tower vertical-spindle hammer crusher according to claim 1 and 2, it is characterized in that: described main shaft (6) and axle (11) upper end bearing are provided with sealing device, described sealing device includes piston ring set (20), it is sleeved on axle (6) or the main shaft (11), have groove on the external cylindrical surface of piston ring set (20), piston ring (21) is stuck in the groove, and last labyrinth seal lid (22) is sleeved on the piston ring set (20), and following labyrinth seal lid (23) is mated.
5, tower vertical-spindle hammer crusher according to claim 3, it is characterized in that: described main shaft (6) and axle (11) upper end bearing are provided with sealing device, described sealing device includes piston ring set (20), it is sleeved on axle (6) or the main shaft (11), have groove on the external cylindrical surface of piston ring set (20), piston ring (21) is stuck in the groove, and last labyrinth seal lid (22) is sleeved on the piston ring set (20), and following labyrinth seal lid (23) is mated.
6, tower vertical-spindle hammer crusher according to claim 1 and 2, it is characterized in that: described peening hammer (13) is hinged on the hammer dish (14) by bearing pin (24), on hammer dish (14) and bearing pin (24), radially have circular hole, the aperture is threaded, with screw (2) bearing pin (24) is blocked, the main shaft (6) between upper and lower two hammer dishes (14) is provided with pallet (5).
7, tower vertical-spindle hammer crusher according to claim 3, it is characterized in that: described peening hammer (13) is hinged on the hammer dish (14) by bearing pin (24), on hammer dish (14) and bearing pin (24), radially have circular hole, the aperture is threaded, with screw (2) bearing pin (24) is blocked, the main shaft (6) between upper and lower two hammer dishes (14) is provided with pallet (5).
8, tower vertical-spindle hammer crusher according to claim 4, it is characterized in that: described peening hammer (13) is hinged on the hammer dish (14) by bearing pin (24), on hammer dish (14) and bearing pin (24), radially have circular hole, the aperture is threaded, with screw (2) bearing pin (24) is blocked, the main shaft (6) between upper and lower two hammer dishes (14) is provided with pallet (5).
9, tower vertical-spindle hammer crusher according to claim 5, it is characterized in that: described peening hammer (13) is hinged on the hammer dish (14) by bearing pin (24), on hammer dish (14) and bearing pin (24), radially have circular hole, the aperture is threaded, with screw (2) bearing pin (24) is blocked, the main shaft (6) between upper and lower two hammer dishes (14) is provided with pallet (5).
10, tower vertical-spindle hammer crusher according to claim 1 and 2, it is characterized in that: it is tabular that described counterpunch board (3) external form is circular arc, the cross section is the ㄇ type, the middle cavity (3-2) that forms, lower openings, counterpunch board (3) is gone up the inboard plurality of rows strip projected parts (3-3), has hole (3-1) on the groove between adjacent two projectioies.
11, tower vertical-spindle hammer crusher according to claim 3, it is characterized in that: it is tabular that described counterpunch board (3) external form is circular arc, the cross section is the ㄇ type, the middle cavity (3-2) that forms, lower openings, counterpunch board (3) is gone up the inboard plurality of rows strip projected parts (3-3), has hole (3-1) on the groove between adjacent two projectioies.
12, tower vertical-spindle hammer crusher according to claim 4, it is characterized in that: it is tabular that described counterpunch board (3) external form is circular arc, the cross section is the ㄇ type, the middle cavity (3-2) that forms, lower openings, counterpunch board (3) is gone up the inboard plurality of rows strip projected parts (3-3), has hole (3-1) on the groove between adjacent two projectioies.
13, tower vertical-spindle hammer crusher according to claim 5, it is characterized in that: it is tabular that described counterpunch board (3) external form is circular arc, the cross section is the ㄇ type, the middle cavity (3-2) that forms, lower openings, counterpunch board (3) is gone up the inboard plurality of rows strip projected parts (3-3), has hole (3-1) on the groove between adjacent two projectioies.
14, tower vertical-spindle hammer crusher according to claim 6, it is characterized in that: it is tabular that described counterpunch board (3) external form is circular arc, the cross section is the ㄇ type, the middle cavity (3-2) that forms, lower openings, counterpunch board (3) is gone up the inboard plurality of rows strip projected parts (3-3), has hole (3-1) on the groove between adjacent two projectioies.
15, tower vertical-spindle hammer crusher according to claim 7, it is characterized in that: it is tabular that described counterpunch board (3) external form is circular arc, the cross section is the ㄇ type, the middle cavity (3-2) that forms, lower openings, counterpunch board (3) is gone up the inboard plurality of rows strip projected parts (3-3), has hole (3-1) on the groove between adjacent two projectioies.
16, tower vertical-spindle hammer crusher according to claim 8, it is characterized in that: it is tabular that described counterpunch board (3) external form is circular arc, the cross section is the ㄇ type, the middle cavity (3-2) that forms, lower openings, counterpunch board (3) is gone up the inboard plurality of rows strip projected parts (3-3), has hole (3-1) on the groove between adjacent two projectioies.
17, tower vertical-spindle hammer crusher according to claim 9, it is characterized in that: it is tabular that described counterpunch board (3) external form is circular arc, the cross section is the ㄇ type, the middle cavity (3-2) that forms, lower openings, counterpunch board (3) is gone up the inboard plurality of rows strip projected parts (3-3), has hole (3-1) on the groove between adjacent two projectioies.
CN 94241934 1994-05-27 1994-05-27 Tower type vertical shaft crusher Expired - Fee Related CN2192381Y (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN 94241934 CN2192381Y (en) 1994-05-27 1994-05-27 Tower type vertical shaft crusher

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN 94241934 CN2192381Y (en) 1994-05-27 1994-05-27 Tower type vertical shaft crusher

Publications (1)

Publication Number Publication Date
CN2192381Y true CN2192381Y (en) 1995-03-22

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Application Number Title Priority Date Filing Date
CN 94241934 Expired - Fee Related CN2192381Y (en) 1994-05-27 1994-05-27 Tower type vertical shaft crusher

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CN (1) CN2192381Y (en)

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102107151A (en) * 2010-12-06 2011-06-29 河南理工大学 Vertical cylinder type vibration coal and gangue separator
CN102941147A (en) * 2012-12-05 2013-02-27 王海清 Vertical type composite multistage crusher
CN103752391A (en) * 2013-07-04 2014-04-30 嘉兴禾微粉碎设备有限公司 Novel wind power vortex shear mill
CN104492548A (en) * 2014-12-05 2015-04-08 王华延 Glass breaking and disintegrating machine
CN104525313A (en) * 2014-12-25 2015-04-22 四川皇龙智能破碎技术股份有限公司 Vertical combined crushing and grinding machine
CN105833944A (en) * 2016-06-12 2016-08-10 福建工程学院 Impact crushing equipment provided with vertical shaft
CN107138263A (en) * 2017-07-16 2017-09-08 唐冬香 The sand station processed that a kind of seamless and two-hit is crushed
CN107138230A (en) * 2017-06-27 2017-09-08 苏州楚博生物技术有限公司 A kind of disintegrating machine for nodulizer
CN109126994A (en) * 2018-06-30 2019-01-04 湖州全优电工材料有限公司 A kind of combined type sandstone is broken and dedusting integrated device
CN109780551A (en) * 2019-03-21 2019-05-21 北京建筑材料科学研究总院有限公司 A kind of method and low power consuming equipment of graded crushing waste incineration clinker
CN111589531A (en) * 2020-05-28 2020-08-28 江西石城县南方有色选矿设备制造有限公司 Vertical combined crusher with adjustable discharge granularity

Cited By (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102107151A (en) * 2010-12-06 2011-06-29 河南理工大学 Vertical cylinder type vibration coal and gangue separator
CN102107151B (en) * 2010-12-06 2012-05-02 河南理工大学 Vertical cylinder type vibration coal and gangue separator
CN102941147A (en) * 2012-12-05 2013-02-27 王海清 Vertical type composite multistage crusher
CN103752391B (en) * 2013-07-04 2015-07-15 嘉兴禾微粉碎设备有限公司 Novel wind power vortex shear mill
CN103752391A (en) * 2013-07-04 2014-04-30 嘉兴禾微粉碎设备有限公司 Novel wind power vortex shear mill
CN104492548A (en) * 2014-12-05 2015-04-08 王华延 Glass breaking and disintegrating machine
CN104525313A (en) * 2014-12-25 2015-04-22 四川皇龙智能破碎技术股份有限公司 Vertical combined crushing and grinding machine
CN105833944A (en) * 2016-06-12 2016-08-10 福建工程学院 Impact crushing equipment provided with vertical shaft
CN105833944B (en) * 2016-06-12 2019-01-29 福建工程学院 A kind of vertical shaft reaction type crushing plant
CN107138230A (en) * 2017-06-27 2017-09-08 苏州楚博生物技术有限公司 A kind of disintegrating machine for nodulizer
CN107138263A (en) * 2017-07-16 2017-09-08 唐冬香 The sand station processed that a kind of seamless and two-hit is crushed
CN109126994A (en) * 2018-06-30 2019-01-04 湖州全优电工材料有限公司 A kind of combined type sandstone is broken and dedusting integrated device
CN109780551A (en) * 2019-03-21 2019-05-21 北京建筑材料科学研究总院有限公司 A kind of method and low power consuming equipment of graded crushing waste incineration clinker
CN111589531A (en) * 2020-05-28 2020-08-28 江西石城县南方有色选矿设备制造有限公司 Vertical combined crusher with adjustable discharge granularity

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