CN203935874U - Vertical straight shaft coupling position pan feeding positive pressure grinder - Google Patents

Vertical straight shaft coupling position pan feeding positive pressure grinder Download PDF

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Publication number
CN203935874U
CN203935874U CN201420229161.3U CN201420229161U CN203935874U CN 203935874 U CN203935874 U CN 203935874U CN 201420229161 U CN201420229161 U CN 201420229161U CN 203935874 U CN203935874 U CN 203935874U
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China
Prior art keywords
sieve
rotor
pan feeding
pulverizer
armature spindle
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CN201420229161.3U
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Chinese (zh)
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李矛
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李矛
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Priority to CN201420229161.3U priority Critical patent/CN203935874U/en
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Abstract

The utility model relates to vertical straight shaft coupling position pan feeding positive pressure grinder, comprise frame, motor, motor output shaft, armature spindle, rotor blade, rotor end plates one, rotor end plates two, hammer slice axis, hammer leaf, hammer leaf spacer, oralia on screen frame (unit), sieve built-in beam, screen frame (unit) base plate, sieve, sieve strap, Material collecting box for harvesting, charging aperture, discharging opening, the superior effect of vertical straight shaft coupling described in the utility model position pan feeding positive pressure grinder is: pulverizer motor is fixed on frame by output shaft vertical orientations, adopt key connected mode motor output shaft and armature spindle rigidity to be linked to be to the mode of a whole design and employing axle position pan feeding, at armature spindle, blade is radially set, improved the air pressure of pulverizer inside, separation rate and the screen rate of pulverizer have been improved, simple in structure, novelty is skillfully constructed, low cost of manufacture.

Description

Vertical straight shaft coupling position pan feeding positive pressure grinder
Technical field
The utility model relates to the hammer type crushing device in disintegrating apparatus, particularly a kind of vertical straight shaft coupling position pan feeding positive pressure grinder.
Background technology
As everyone knows, existing pulverizer operating efficiency is determined by " three rates ", be percentage of damage, separation rate, screen rate, described percentage of damage refers to that hammer leaf treats that comminuting matter hits, cutting, extruding make it broken ability, described separation rate refers to that pulverizer carries out separated ability to meeting after crushed the material of granularity requirements with the material that does not meet granularity requirements, and described screen rate refers to that the material that meets granularity requirements through pulverizing sees through the ability that sieve enters finished product district.
For improving the crush efficiency people of pulverizer, a variety of schemes have been selected, I just newly design a kind of pulverizer not long ago, and applied for china national practical new-type patent, application number: 201420174096.9 this utility model pulverizers are associated mode positive pressure grinder, its motor shaft is horizontally disposed, and it comprises frame, motor, motor output shaft, armature spindle, the first end plate, the first fixed axis, hammer leaf, hammer leaf spacer, the second end plate, blade, screen cloth, the 3rd end plate, fixed head, the 4th end plate, enclosing cover, charging aperture, discharging opening, described in this utility model, the superior effect of associated mode positive pressure grinder is: employing key is connected motor output shaft design with armature spindle and the mode that adopts axle position pan feeding, at armature spindle, blade is radially set, improved the air pressure of pulverizer inside, separation rate and the screen rate of pulverizer have been improved, but I find when to the actual use test of model machine, the pulverizing chamber top bit air turbulence of this pulverizer, a little less than top bit discharge, often make this pulverizer sieve top place's buildup and sieve top is stopped up, thereby the crush efficiency of this pulverizer is declined.
Utility model content
In order to overcome defect of the prior art, the utility model proposes a kind of vertical straight shaft coupling position pan feeding positive pressure grinder a kind of simple in structure, easy and simple to handle.
The utility model is achieved through the following technical solutions:
Vertical straight shaft coupling position pan feeding positive pressure grinder, comprises frame, motor, motor output shaft, armature spindle, rotor blade, rotor end plates one, rotor end plates two, hammer slice axis, hammer leaf, hammer leaf spacer, oralia on screen frame (unit), sieve built-in beam, screen frame (unit) base plate, sieve, sieve strap, Material collecting box for harvesting, charging aperture, discharging opening, described frame is provided with motor, and described motor is provided with motor output shaft, and described motor is arranged in frame by output shaft vertical orientations, and described armature spindle is radially provided with described rotor blade, described rotor blade two ends and described armature spindle vertical direction are provided with described rotor end plates one and described rotor end plates two, by described armature spindle, rotor blade, rotor end plates one, rotor end plates two welds together and forms rotor block by above-mentioned relation, and described hammer slice axis hoop is arranged in described rotor end plates one and rotor end plates two, and described hammer slice axis is parallel with described armature spindle, described hammer slice axis 11, frame 2, armature spindle 31, rotor blade 32, rotor end plates 1, hammer slice axis 34, hammer leaf 35, hammer leaf spacer 36, rotor end plates 2 37, on screen frame (unit), oralia 41, sieve 42, sieve built-in beam 43, sieve strap 44, screen frame (unit) base plate 45, Material collecting box for harvesting 5, charging aperture 6, discharging opening 7.
The motor 1 of described vertical straight shaft coupling position pan feeding positive pressure grinder is fixed in frame 2 by motor output shaft 11 vertical orientations, then by described key for rotor assembly (mark in figure, key belongs to standard component, can be selected by technical staff, available flat key, woodruff key, carve key, spline) and motor output shaft 11 be rigidly connected, when described vertical straight shaft coupling position pan feeding positive pressure grinder is worked, described rotor assembly synchronously rotates with the output shaft 11 of motor 1, the output torque of motor shaft passes on rotor assembly by key (not marking in figure), by being contained in hammer leaf 35 on rotor assembly, treating powder material and hit again, shear, extruding and make to treat that powder material pulverizes.
The embodiment of described rotor assembly is: rotor end plates 1, rotor end plates 2 37 be take armature spindle 31 as axle, in the footpath of armature spindle 31, rotor blade 32 is upwards set simultaneously, the shape of described rotor blade 32 and quantity can be selected according to actual conditions, as plane blade, curved surface bucket, by rotor end plates 1, rotor end plates 2 37, armature spindle 31 and rotor blade 32 weld together and just form rotor block seam by correlation recited above, the evenly equidistant hoop of described hammer slice axis 34 is arranged in rotor end plates 1 and rotor end plates 2 37, and hammer slice axis 34 is parallel with armature spindle 31, described hammer slice axis 34 arranges 4 in the legend of the utility model specific embodiments, and in reality hammer slice axis 34 that radical is set is unrestricted, can be set according to actual needs by technical staff, on described hammer slice axis 34, polylith hammer leaf 35 is installed, between described hammer leaf 35, be provided with open circles tubulose hammer leaf spacer 36, and hammer leaf spacer 36 is spaced with described hammer leaf 35, described hammer leaf spacer 36 separates described hammer leaf 35, the length of described hammer leaf spacer 36 has determined the distance between described hammer leaf 35, the length of described hammer leaf spacer 36 and quantity are determined according to actual design demand, through described this consecutive setting, form rotor assembly.
Described sieve fast connecting fastener for assembly (in figure mark) is fixed in frame 2, described sieve assembly is a drum, its installation site just in time covers on described rotor assembly in described sieve assembly drum chamber, the drum chamber of described sieve assembly is exactly the pulverizing chamber of the pulverizer of common technical staff's definition, described rotor assembly rotates in the total coelosis of described sieve, treating powder material pulverizes, the material crushing enters the interior finished product that becomes of described Material collecting box for harvesting 5 by the bucket wall (consisting of described sieve 42) of described sieve assembly, finally by described discharging opening 7, discharge outside the pan feeding positive pressure grinder of described vertical straight shaft coupling position.
The embodiment of described sieve assembly is: by oralia 41 on described screen frame (unit), screen frame (unit) base plate 45 be arranged in parallel and welds together and form screen frame (unit) body with sieve built-in beam 43, then described sieve 42 is rolled into cylindric being placed in described screen frame (unit) body, with described sieve strap 44, described sieve 42 is fixed on described sieve built-in beam 43 and forms sieve assembly, described sieve assembly structure is barrel-shaped, on described screen frame (unit), oralia 41 forms the suitable for reading of drum, described sieve 42 forms the bucket wall of drum, in described sieve 42, be furnished with equably sieve aperture, the size of described sieve aperture and quantity are looked concrete condition and are determined, described screen frame (unit) base plate 45 forms the bucket end of drum.
Described Material collecting box for harvesting 5 is linked closely and is fixed in frame by bolt or fast lock, the Main Function of Material collecting box for harvesting 5 is sealings and gathers materials, on described Material collecting box for harvesting 5 sidewalls, have door in order to changing sieve, hammer leaf, rotor and maintenance, case bottom has discharging opening 7, and the material crushing is discharged pulverizer by described discharging opening 7.

Claims (1)

1. vertical straight shaft coupling position pan feeding positive pressure grinder, comprise frame, motor, motor output shaft, armature spindle, rotor blade, rotor end plates one, rotor end plates two, hammer slice axis, hammer leaf, hammer leaf spacer, oralia on screen frame (unit), sieve built-in beam, screen frame (unit) base plate, sieve, sieve strap, Material collecting box for harvesting, charging aperture, discharging opening, it is characterized in that, pulverizer motor described in the utility model is fixed on frame by output shaft vertical orientations, adopt key connected mode motor output shaft and armature spindle rigidity to be linked to be to the mode of a whole design and employing axle position pan feeding, at armature spindle, blade is radially set, improved the air pressure of pulverizer inside, be beneficial to separation rate and the screen rate of the utility model pulverizer.
CN201420229161.3U 2014-05-07 2014-05-07 Vertical straight shaft coupling position pan feeding positive pressure grinder Active CN203935874U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201420229161.3U CN203935874U (en) 2014-05-07 2014-05-07 Vertical straight shaft coupling position pan feeding positive pressure grinder

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201420229161.3U CN203935874U (en) 2014-05-07 2014-05-07 Vertical straight shaft coupling position pan feeding positive pressure grinder

Publications (1)

Publication Number Publication Date
CN203935874U true CN203935874U (en) 2014-11-12

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CN201420229161.3U Active CN203935874U (en) 2014-05-07 2014-05-07 Vertical straight shaft coupling position pan feeding positive pressure grinder

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105964340A (en) * 2016-06-30 2016-09-28 嘉善金亿精密铸件有限公司 Sand making machine
CN107396629A (en) * 2015-02-03 2017-11-24 迪芬巴赫机械工程有限公司 For the disintegrating apparatus from discarded material recovery secondary raw material and the method for controlling the disintegrating apparatus
CN107694931A (en) * 2017-09-30 2018-02-16 安徽誉秀农业科技有限公司 A kind of cereal automatic charging pneumatic separator

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107396629A (en) * 2015-02-03 2017-11-24 迪芬巴赫机械工程有限公司 For the disintegrating apparatus from discarded material recovery secondary raw material and the method for controlling the disintegrating apparatus
CN107396629B (en) * 2015-02-03 2020-03-27 迪芬巴赫机械工程有限公司 Crushing apparatus and method of controlling crushing apparatus
CN105964340A (en) * 2016-06-30 2016-09-28 嘉善金亿精密铸件有限公司 Sand making machine
CN107694931A (en) * 2017-09-30 2018-02-16 安徽誉秀农业科技有限公司 A kind of cereal automatic charging pneumatic separator

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