CN2712464Y - Clutch type multi-purpose pulverizer - Google Patents

Abstract

The utility model provides a clutch type multi-purpose pulverizing device, provided with a clutch type shaft coupler and a metal mass flywheel, and a left and a right screen are arranged between a box body and a feed port; and 4-9 groups of chambers whose sectional planes are distributed with 4-6 groups of fly hammers of two forms whose length, width and thickness are 115 * 40 * 6 mm are arranged on a main shaft. The utility model which has high crushing efficiency, large processing capacity, 50% increased production compared with the prior technical equipment, fine granules of the crushed materials, high starch recovering rate, smooth running, low electricity consumption reduced 45% compared with the prior technology, and low mechanical loss, is applicable to the crushing procedure of the solid growth and dry materials, such as the tuber crops (such as, the cassava, sweet potato and potato), root crops, food stuff, cereals, beans, etc., and is applied to the industry of the hard materials pulping, disintegration and crushing.

Description

The disengaging type multipurpose crusher

Technical field:

The utility model relates to a kind of disintegrating apparatus, and especially a kind of living dry material such as potato class root piece, grain, cereal, beans that is applied to is pulverized the disengaging type multipurpose crusher of hard ware material pulp size degradation and pulverizing industry.

Background technology:

WSJ-45 type flyball formula disintegrator, succeeded in developing by Guangxi Hua Qiao machinery plant in 1975, and be generalized to national potato starch factory and use, but there is the operating current instability in this machine, problems such as the easy damage of motor and bearing, and people such as process Wang Weiming were on the basis of former type in 2002, introduce technological improvements such as inertial flywheel and centrifugal clutch startup, the LHSJ-45 disengaging type inertia disintegrator of designing, the problems referred to above are well solved, and have improved the production capacity of unit.But LHSJ-45 disengaging type inertia disintegrator also exists following deficiency: (1) screen cloth work area is too small, screen cloth screening scarce capacity, and accumulated slag is many, makes main shaft and flyball working resistance excessive, and causing can not more effective performance equipment capacity; (2) the effective working face size of flyball is reasonable inadequately, and the easy passivation of flyball sheet for guaranteeing working ability, often will be changed a whole set of flyball sheet; (3) application is narrow, only is applied to the pulverizing of root piece potato class crops.

Summary of the invention:

The purpose of this utility model provides a kind of increase screen area, improves production capacity, and flyball is reasonable in design, and crushing effect significantly improves, and increases the service life, thereby enhances productivity, and enlarged the disengaging type multipurpose crusher of application.

Technical solution adopted in the utility model is: dispose disengaging type shaft coupling and metal weights flywheel, left screen cloth and right screen cloth are set between casing and charging aperture; On main shaft, be provided with the chambers of forming a cabinet 4～9, and at the distribute flyball sheet of 4～6 groups of two kinds of forms of courts sectional plane; The length and width height of flyball is 115 * 40 * 6mm.

This disengaging type multipurpose crusher is through the practical application of production and processing phase, and compared with prior art the result is as follows:

The technical parameter of technology and present patent application contrast now:

Object oriented	The prior art parameter	The present patent application technical parameter
			Support	Life size	Geomery is constant, and the pilot hole position changes
The disintegrator main body	Former morpheme tolerance dimension is constant	Bearing block is installed chi and is changed
			Main shaft bearing and bearing block	6315 bearings and the bearing block that is complementary	6415 bearings and the bearing block that is complementary
Motor shaft is connected with the body main shaft	Common clutch	Special-purpose disengaging type shaft coupling (device) connects
			The main shaft other end	The bearing block no any work in the outside	The special weighting distribution wheel of handling through dynamic balancing is arranged
Flyball sheet quantity	63	88,152,228
			The flyball chip size	135×55×8mm	115×40×6mm
The security protection facility of main frame rotary work	There is safety net body main shaft and motor main shaft junction	Body main shaft two ends are that disengaging type shaft coupling weighting distribution wheel two places all are provided with safety net
			Ammeter pointer work shows	Ammeter pointer changes greatly	Steadily, slowly mobile and relatively stable
Use electrographic recording	65.8kw/h	42.2kw/h
			Starting current and time	400A-500A/10 is about second	200A-300A/20 is about second
The electric motor starting pattern	Start from lotus root decompression starting Y-△	From lotus root decompression starting Y-△ starting, across-the-line starting
			No-load current	30-35A	30-35A
Screen area	0.438 square metre	1 square metre

Good effect is summed up:

1. starting current is little, helps protecting the electrical control cubicles device, prolongs the electric control gear that uses and guarantee whole factory.

2. inhomogeneous in charging, pulverize resistance when undesired, it is stable that electric current still can keep, and mainly is because the inertia that weighting distribution wheel and disengaging type shaft coupling are produced converts the effect of being used to power to.

3. when charging is excessive, motor and pulverizer still can keep normal even running under the flying wheel effect, help the motor nonoverload and are unlikely to burn.Mainly be by the disintegrator inventory, make operating personnel have time enough to adjust inlet amount, and needn't shut down.

4. prolong the service life of main shaft, reduced mechanical major accident rate, given full play to the effect of productivity.

5. screen area increases, and production capacity is significantly improved.

6. flyball quantity increases, and flyball cutting mouthful attenuation is significantly increased to grindability and effect, and flyball is not easy passivation, and the life-span is longer.

7. when the passivation of flyball sheet one side cutting mouth, change motor steering, can work on, change the flyball sheet and need not shut down, thereby boost productivity.

This machine crush efficiency height, treating capacity is big, and more existing technical equipment output improves 50%, and the comminuting matter particle is thin.Recovery of starch rate height, running is steady, and power consumption is low, and more existing technology reduces by 45%, and mechanical loss is low.This machine is applicable to solid-state life, dry material pulverizing process such as potato class (as cassava, sweet potato, potato), root piece, grain, cereal, beans, is widely used in hard ware material pulp size degradation and pulverizes industry.

Description of drawings:

Fig. 1 is the utility model mill structure schematic diagram.

Fig. 2 is the side view of Fig. 1.

Fig. 3 is the belt transmission type schematic diagram of this pulverizer.

Fig. 4 is Fig. 3 right view.

Fig. 5 is the clutch configuration schematic diagram.

Fig. 6 is the clutch side view.

Fig. 7 is a dry-type pulverizer cyclone separator work schematic diagram.

Fig. 8 is a disengaging type pulley mechanism schematic diagram.

Fig. 9 is a disengaging type belt pulley side view.

Figure 10 is a main shaft working part structure schematic diagram.

Indicate among the figure: base 1, casing 2, left flywheel 3, bearing 4, main shaft 5, courts 6, flyball 7, right flywheel 8, clutch 9, protective cover 10, motor 11, motor slide rails 12, cover 13, charging aperture 14, left screen cloth 15, right screen cloth 16, lower screen cloth 17, carriage 18, belt pulley 19, clutch 20, cyclone separator 21.

The specific embodiment:

A, structure:

Seat seat 1 is the support of power (motor) and disintegrator casing 2, fixing with bolt and basis, reserve discharging opening simultaneously, be connected and installed with casing 2 by bolt on the base, motor slide rails 12 and protection network 10, motor 1 is installed on the movable guiding rail 12 and fixes at present the end 1, the motor shaft extension is connected by friction clutch 9 with main shaft 5, main shaft 5 is installed on the casing 2 by 6415 bearings 4 and bearing block, courts 6 on the main shaft and flyball 7 can turn round in casing 2 chambeies, in casing, under the corresponding cambered surface of flyball 7 operations, lower screen cloth 17 and carriage 18 that semicircular arc is installed move the cambered surface upper semi-circle at flyball, left screen cloth 15 is arranged respectively, right screen cloth 16, their ends are installed on the casing 2, and the other end is fixed on the bottom of discharging opening 14 by screw.The main shaft two ends also are equipped with two flywheels (left flywheel 3, right flywheel 8), and one of them is connected with clutch 9, and protection network 10 prevents that flywheel from coming off or the flywheel fragment comes off causes the person or the infringement of property safety.Box Cover 13 is installed on the casing 2, and it is the hinged lid form, can open with convenient for maintaining, and charging aperture 14 is arranged on the Box Cover.It is moving that left side flywheel 3, right flywheel 8 and flyball sheet 7 are followed main shaft 5 one transhipment of taking off, impact processing materials, play pulverization, material after the pulverizing passes screen cloth (left screen cloth 15, right screen cloth 16, lower screen cloth 17) and flows out from base aperture, if comminuting matter is the dryness powder, also to concentrates and reclaim by negative pressure cyclone separator 21.Power is to come transmission by friction clutch 9, drives main shaft 5 and rotates in disintegrator casing 2, and the left and right flywheel of friction clutch 9 and casing both sides all has the inertial energy storage effect.

Clutch configuration is seen accompanying drawing 5, is made up of main coupling a (being right flywheel 8), disengaging coupling b, lining c, voussoir d, bearing e, driving shaft f (being impeller) etc.; Their positions relation is that driving shaft f is connected with the motor shaft extension, and disengaging coupling b is supported on the driving shaft f by bearing e, and four voussoir d are arranged between driving shaft f and the disengaging coupling b.Main coupling a and clutch interlink b fix by bolt and buffering rubber sleeve, and main coupling a cooperates with main shaft.There is bearings at the main shaft two ends, is furnished with inertial flywheel at the main shaft other end.

B, operation principle:

Behind the electric motor starting, drive the driving shaft of clutch, the drive shaft wedge block movement, and the centrifugal action voussoir that produces, when centrifugal force during greater than the pulling force of the spring that holds voussoir, voussoir just and the clutch hub contact friction, drive the spindle operation that is connected with clutch hub, when electric motor starting speed reaches about 80 percent of rated speed, clutch is coupled fully, drive shaft normal rotation, this process be one by the process of low speed to the high speed transition, this is just meeting the factor requirement of electric motor starting.Because heavy parts such as the main shaft of pulverizer and grinders workpiece, run to rated speed at low speed to the high speed circumference and need a fluctuation uphill process, this process and electric motor starting process are identical substantially, and this just can well protect motor, make its starting current stable; At the two ends of main shaft two flywheels are housed, add clutch weight, increased the motional inertia of main shaft and workpiece; in crushing process; when running into the inhomogeneous or material of charging when unusual, under the inertia energy effect of flywheel and clutch, can overcome these irregular resistances; at leisure material is pulverized; and reach specification requirement, in the course of the work, motor and bearing etc. all remains on uniform motion; unsymmetrical load is little, reaches energy-conservation and protection equipment effect.

C, type and application

(1) motor directly drives and the belt pulley drive

Motor directly drives formula.See accompanying drawing 1, this is one of modal type, and its compact conformation is easy to operate, is applicable to crushed work commonly used.Belt pulley drives formula, see accompanying drawing 3, its structure member directly drives to some extent with motor and changes, clutch repacks the wheeled clutch 20 of belt into, see accompanying drawing 8, be installed on the dynamo-electric shaft extension, main frame belt pulley 19 (belt pulley and right flywheel 8 are integrated) is installed in main shaft the right, change transmission speed ratio adjusting rotating speed by changing the belt pulley size, according to the different sieve screen apertures sizes of different rotating speeds adapted, control the form of the granular size of comminuting matter: 1. improve the rotating speed of main shaft, reach the effect that improves output, it is applicable to the little pulverizing production of material pulverizing resistance; 2. reduce the speed of mainshaft, improve the active force of flyball, to adapt to the big or bigger material of toughness of hardness.

(2) FXS-50, XFS-45 type and XFS-40 type

This pulverizer has various ranges of models, be to design according to different materials and application, mainly parameter such as flyball distributed quantity is done change on flyball flight diameter, flyball courts quantity, flyball quantity, main shaft cross section, according to the above-mentioned parameter difference, corresponding change main shaft, casing, base, motor etc. are as Fig. 6, XFS-50 type flyball flight diameter is 500mm, cross section flyball distributed quantity be 6 uniform, 9 courts, totally 228 flyballs; XFS-45 type flyball flight diameter is 450mm, cross section flyball distributed quantity be 4 uniform, 9 courts, totally 152 flyballs; Above-mentioned two kinds of types mainly are applicable to big-and-middle batch crushed work.XFS-40 type flyball flight diameter is 400mm, cross section flyball distributed quantity be 4 uniform, 5 courts, totally 88 flyballs are applicable to limited production, family's workshop crushed work.In crushing process, if the material of pulverizing is the dryness material,, pulverizes the dry powder that comes out and fly upward easily promptly without water distribution, will join a cyclonic separation recover in addition, to reach the continuous production purpose of no dust in enormous quantities, see accompanying drawing 7.

Claims (2)

1, a kind of disengaging type multipurpose crusher, comprise base, casing, main shaft, courts, flywheel, flyball, lower screen cloth, protective cover, motor and guide rail, motor main shaft adopts clutch to be connected with pulverizer main shaft, and the other end of disintegrator main shaft is provided with the metal weights flywheel, it is characterized in that:

Left screen cloth (15) and right screen cloth (16) 1. are set between casing (2) and charging aperture (14);

2. on main shaft, be provided with the chambers (6) of forming a cabinet 4～9, and at the distribute flyball sheet (7) of 4～6 groups of two kinds of forms of courts sectional plane;

3. the length and width height of flyball (7) is 115 * 40 * 6mm.

2, disengaging type multipurpose crusher according to claim 1 is characterized in that: motor (11) and pulverizer main frame belt transmission, and disengaging type belt pulley (20) is installed on the motor shaft extension, and main frame belt pulley (19) is installed in main shaft (5) the right.

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